| 1 | # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # |
| 2 | # This is GNU Go, a Go program. Contact gnugo@gnu.org, or see # |
| 3 | # http://www.gnu.org/software/gnugo/ for more information. # |
| 4 | # # |
| 5 | # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, # |
| 6 | # 2008 and 2009 by the Free Software Foundation. # |
| 7 | # # |
| 8 | # This program is free software; you can redistribute it and/or # |
| 9 | # modify it under the terms of the GNU General Public License # |
| 10 | # as published by the Free Software Foundation - version 3, # |
| 11 | # or (at your option) any later version. # |
| 12 | # # |
| 13 | # This program is distributed in the hope that it will be # |
| 14 | # useful, but WITHOUT ANY WARRANTY; without even the implied # |
| 15 | # warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR # |
| 16 | # PURPOSE. See the GNU General Public License in file COPYING # |
| 17 | # for more details. # |
| 18 | # # |
| 19 | # You should have received a copy of the GNU General Public # |
| 20 | # License along with this program; if not, write to the Free # |
| 21 | # Software Foundation, Inc., 51 Franklin Street, Fifth Floor, # |
| 22 | # Boston, MA 02111, USA # |
| 23 | # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # |
| 24 | # |
| 25 | # The Owl defensive pattern database. |
| 26 | # |
| 27 | # Further documentation may be found in the Texinfo documentation |
| 28 | # |
| 29 | # First there is a pattern title of the form: Pattern [string]. The |
| 30 | # string is used for identifying the pattern while tuning or debugging. |
| 31 | # |
| 32 | # Then a block of the following characters representing the pattern |
| 33 | # itself. |
| 34 | # |
| 35 | # ? : don't care |
| 36 | # . : empty |
| 37 | # X : your piece, |
| 38 | # O : my piece, |
| 39 | # x : your piece or empty |
| 40 | # o : my piece or empty |
| 41 | # * : my next move |
| 42 | # -, | : edge of board |
| 43 | # + : corner of board |
| 44 | # |
| 45 | # If a pattern must not match at the edge of the board, |
| 46 | # an extra row of ?'s in the pattern may be added. (This |
| 47 | # will not add to the time taken to check the pattern.) |
| 48 | # |
| 49 | ################# |
| 50 | # |
| 51 | # In the second field (classification) the following pattern attributes |
| 52 | # are possible. Friendly stones are 'O', opponent stones are 'X'. |
| 53 | # |
| 54 | # s : "Sacrifice" pattern. Omit the usual check that an O stone here |
| 55 | # cannot be capture. |
| 56 | # |
| 57 | # n : In addition to usual check that an O stone here cannot be |
| 58 | # captured, check also that an X move cannot be captured. |
| 59 | # |
| 60 | # B : This move is not connected to the goal dragon and should |
| 61 | # therefore not be included in the goal. |
| 62 | # |
| 63 | # b : This move is maybe not connected to the goal dragon and should |
| 64 | # therefore be included only after closer examination. |
| 65 | # |
| 66 | # a : This move connects all O stones in the pattern to the goal. |
| 67 | # |
| 68 | ################# |
| 69 | # |
| 70 | # The patterns in this database are sorted into the following |
| 71 | # categories: |
| 72 | # |
| 73 | # Dxx Expanding moves on the fourth line |
| 74 | # D1xx Expanding moves on the third line |
| 75 | # D2xx Expanding moves on the second line |
| 76 | # D3xx Expanding moves in the center |
| 77 | # D4xx Expanding moves in the corner |
| 78 | # D5xx Defend one worm of the dragon |
| 79 | # D6xx Make eyeshape on the edge |
| 80 | # D7xx Make eyeshape in the center |
| 81 | # D8xx Make eyeshape in the corner |
| 82 | # D9xx Prevent intrusion |
| 83 | # D10xx Prevent a cut |
| 84 | # D11xx Attack a defect in the perimeter |
| 85 | # D12xx Kikashi |
| 86 | # D13xx Escape |
| 87 | # D14xx Ko |
| 88 | # |
| 89 | # DCxx Threats to capture |
| 90 | # DExx Threats to create eyes |
| 91 | # DRxx Reverse sente defending moves |
| 92 | |
| 93 | |
| 94 | attribute_map owl_defense |
| 95 | |
| 96 | goal_elements Oo |
| 97 | callback_data none |
| 98 | |
| 99 | |
| 100 | ######################################################### |
| 101 | # # |
| 102 | # Expanding moves on the fourth line # |
| 103 | # # |
| 104 | ######################################################### |
| 105 | |
| 106 | |
| 107 | Pattern D1 |
| 108 | |
| 109 | ?X.. jump out safely |
| 110 | O.*. |
| 111 | O... |
| 112 | .... |
| 113 | .... |
| 114 | ---- |
| 115 | |
| 116 | :8,-,value(75) |
| 117 | |
| 118 | ?X.. |
| 119 | Oa*. |
| 120 | Obc. |
| 121 | .... |
| 122 | .... |
| 123 | ---- |
| 124 | |
| 125 | ; oplay_attack(*,a,b,c,c) |
| 126 | |
| 127 | |
| 128 | Pattern D2 |
| 129 | |
| 130 | .... hane if attached |
| 131 | .*X. |
| 132 | ..Oo |
| 133 | .... |
| 134 | .... |
| 135 | ---- |
| 136 | |
| 137 | :8,-,value(55) |
| 138 | |
| 139 | |
| 140 | Pattern D3 |
| 141 | |
| 142 | ..X? push to expand |
| 143 | ..*O |
| 144 | .... |
| 145 | .... |
| 146 | .... |
| 147 | ---- |
| 148 | |
| 149 | :8,-,value(77) |
| 150 | |
| 151 | |
| 152 | Pattern D4 |
| 153 | |
| 154 | .X.. extend along the fourth line |
| 155 | oO*. |
| 156 | .... |
| 157 | .... |
| 158 | .... |
| 159 | ---- |
| 160 | |
| 161 | :8,-,value(83) |
| 162 | |
| 163 | |
| 164 | ######################################################### |
| 165 | # # |
| 166 | # Expanding moves on the third line # |
| 167 | # # |
| 168 | ######################################################### |
| 169 | |
| 170 | |
| 171 | Pattern D100 |
| 172 | |
| 173 | ?XX? Push along third line |
| 174 | ?O*. |
| 175 | .... |
| 176 | .... |
| 177 | ---- |
| 178 | |
| 179 | :8,-,value(80) |
| 180 | |
| 181 | |
| 182 | Pattern D101 |
| 183 | |
| 184 | ?Xx?? Slide from fourth to third line |
| 185 | OO..? |
| 186 | ...*. |
| 187 | ..... |
| 188 | ..... |
| 189 | ----- |
| 190 | |
| 191 | :8,-,value(80) |
| 192 | |
| 193 | |
| 194 | Pattern D102 |
| 195 | |
| 196 | ?x.? |
| 197 | XX*. Escape! |
| 198 | OO.. |
| 199 | .... |
| 200 | ---- |
| 201 | |
| 202 | :8,-,value(80) |
| 203 | |
| 204 | |
| 205 | Pattern D103 |
| 206 | |
| 207 | ?O.? |
| 208 | XX*. Escape! |
| 209 | OO.. |
| 210 | .... |
| 211 | ---- |
| 212 | |
| 213 | :8,-,value(85) |
| 214 | |
| 215 | |
| 216 | Pattern D104 |
| 217 | |
| 218 | ??*O save one stone |
| 219 | XO.. |
| 220 | .... |
| 221 | ---- |
| 222 | |
| 223 | :8,-,value(75) |
| 224 | |
| 225 | ??*O |
| 226 | Xa.. |
| 227 | .... |
| 228 | ---- |
| 229 | |
| 230 | ;attack(a) && !oplay_attack(*,a) |
| 231 | |
| 232 | |
| 233 | Pattern D104b |
| 234 | |
| 235 | ?O.O* save two stones while extending |
| 236 | XO... |
| 237 | ..... |
| 238 | ----- |
| 239 | |
| 240 | :8,-,value(80) |
| 241 | |
| 242 | ?a.O* |
| 243 | Xa... |
| 244 | ..... |
| 245 | ----- |
| 246 | |
| 247 | ;attack(a) && !oplay_attack(*,a) |
| 248 | |
| 249 | |
| 250 | Pattern D105 |
| 251 | |
| 252 | |..O? |
| 253 | |..O? try before extension |
| 254 | |.OXo |
| 255 | |..*? |
| 256 | |
| 257 | :8,-,value(80) |
| 258 | |
| 259 | |
| 260 | Pattern D106 |
| 261 | |
| 262 | X.OX? hanging connection on third line |
| 263 | .*.OO |
| 264 | ..... |
| 265 | ..... |
| 266 | ----- |
| 267 | |
| 268 | :8,-,value(80) |
| 269 | |
| 270 | |
| 271 | Pattern D107 |
| 272 | |
| 273 | ?..x attach |
| 274 | .X.O |
| 275 | .*.. |
| 276 | .... |
| 277 | .... |
| 278 | ---- |
| 279 | |
| 280 | :8,B,value(70) |
| 281 | |
| 282 | |
| 283 | Pattern D108 |
| 284 | |
| 285 | ?..x pull back |
| 286 | .X.O |
| 287 | XO*. |
| 288 | .... |
| 289 | .... |
| 290 | ---- |
| 291 | |
| 292 | :8,-,value(80) |
| 293 | |
| 294 | |
| 295 | Pattern D109 |
| 296 | # gf Added b classification. (3.3.17) |
| 297 | |
| 298 | ?..x extend |
| 299 | .X.O |
| 300 | *O.. |
| 301 | .... |
| 302 | .... |
| 303 | ---- |
| 304 | |
| 305 | :8,b,value(95) |
| 306 | |
| 307 | |
| 308 | Pattern D110 |
| 309 | |
| 310 | .....X. one space jump to live |
| 311 | .*.O.oX |
| 312 | .....OO |
| 313 | ....... |
| 314 | ------- |
| 315 | |
| 316 | :8,-,value(75) |
| 317 | |
| 318 | |
| 319 | Pattern D111 |
| 320 | |
| 321 | .Xx push on third line |
| 322 | .*O |
| 323 | ... |
| 324 | ... |
| 325 | --- |
| 326 | |
| 327 | :8,-,value(79) |
| 328 | |
| 329 | |
| 330 | Pattern D112 |
| 331 | |
| 332 | o....? two space jump |
| 333 | O..*.? |
| 334 | o...oo |
| 335 | .....o |
| 336 | ------ |
| 337 | |
| 338 | :8,-,value(80) |
| 339 | |
| 340 | |
| 341 | Pattern D113 |
| 342 | |
| 343 | ?xX.. draw back on the third line |
| 344 | X.O*. |
| 345 | ..... |
| 346 | ..... |
| 347 | ----- |
| 348 | |
| 349 | :8,-,value(80) |
| 350 | |
| 351 | |
| 352 | Pattern D114 |
| 353 | |
| 354 | ..X push to defend |
| 355 | X*O |
| 356 | ... |
| 357 | ... |
| 358 | --- |
| 359 | |
| 360 | :8,-,value(77) |
| 361 | |
| 362 | |
| 363 | Pattern D115 |
| 364 | |
| 365 | ?X.? knight's move if safe |
| 366 | ?.*. |
| 367 | O..o |
| 368 | .... |
| 369 | ---- |
| 370 | |
| 371 | :8,-,value(76) |
| 372 | |
| 373 | ?X.? |
| 374 | ?b*. |
| 375 | Oa.o |
| 376 | .... |
| 377 | ---- |
| 378 | |
| 379 | ; !oplay_defend(*,a,b,a) |
| 380 | |
| 381 | |
| 382 | Pattern D116 |
| 383 | |
| 384 | O*X climb to third line |
| 385 | ..O |
| 386 | ... |
| 387 | --- |
| 388 | |
| 389 | :8,-,value(50) |
| 390 | |
| 391 | O*X |
| 392 | ..a |
| 393 | ... |
| 394 | --- |
| 395 | |
| 396 | ;lib(a) >= 4 |
| 397 | |
| 398 | |
| 399 | Pattern D117 |
| 400 | # tm modified (3.1.22) |
| 401 | # gf Fixed diagram inconsistency. (3.1.23) |
| 402 | |
| 403 | ?*O.X extend on third line |
| 404 | o...O |
| 405 | ?.... |
| 406 | ----- |
| 407 | |
| 408 | :8,-,value(70) |
| 409 | |
| 410 | ?*O.X |
| 411 | o...a |
| 412 | ?.... |
| 413 | ----- |
| 414 | |
| 415 | ;lib(a) >= 4 |
| 416 | |
| 417 | |
| 418 | Pattern D118 |
| 419 | # This is usually better than D213 when both match. |
| 420 | |
| 421 | ?OX? hane to expand |
| 422 | O.*. |
| 423 | .... |
| 424 | .... |
| 425 | ---- |
| 426 | |
| 427 | :8,-,value(81) |
| 428 | |
| 429 | ?aX? |
| 430 | O.*. |
| 431 | .... |
| 432 | .... |
| 433 | ---- |
| 434 | |
| 435 | ;lib(a)>1 |
| 436 | |
| 437 | |
| 438 | Pattern D119 |
| 439 | # This is usually better than D213 when both match. |
| 440 | |
| 441 | OOX?? hane to expand |
| 442 | ..O*. |
| 443 | ..... |
| 444 | ..... |
| 445 | ----- |
| 446 | |
| 447 | :8,-,value(81) |
| 448 | |
| 449 | |
| 450 | Pattern D120 |
| 451 | |
| 452 | ??xxx? better to make a base than jump in the center |
| 453 | ?O...X |
| 454 | o..*.. |
| 455 | ...... |
| 456 | ...... |
| 457 | ------ |
| 458 | |
| 459 | :8,-,value(82) |
| 460 | |
| 461 | |
| 462 | Pattern D121 |
| 463 | |
| 464 | ...... jump to maximum eyespace on third line |
| 465 | O.*.X. |
| 466 | ...... |
| 467 | ...... |
| 468 | ------ |
| 469 | |
| 470 | :8,-,value(40) |
| 471 | |
| 472 | |
| 473 | Pattern D122 |
| 474 | |
| 475 | ??... hane moving out |
| 476 | XX*.. |
| 477 | OO... |
| 478 | ..... |
| 479 | ..... |
| 480 | ----- |
| 481 | |
| 482 | :8,-,value(80) |
| 483 | |
| 484 | ??... |
| 485 | XX*.. |
| 486 | OOa.. |
| 487 | ..... |
| 488 | ..... |
| 489 | ----- |
| 490 | |
| 491 | ; oplay_attack(*,a,a) |
| 492 | |
| 493 | |
| 494 | Pattern D123 |
| 495 | # tm New Pattern (3.1.17) |
| 496 | # tm Modified (3.1.18) |
| 497 | # spl modified (3.3.23) |
| 498 | |
| 499 | ??x?? |
| 500 | ??*O? expand eye shape, not in corner |
| 501 | oO.O? |
| 502 | ?...? |
| 503 | ----- |
| 504 | |
| 505 | :8,-,value(65) |
| 506 | |
| 507 | |
| 508 | Pattern D124 |
| 509 | # tm New Pattern (3.1.20) (see trevorb:660) |
| 510 | # ab Revised constraint. |
| 511 | |
| 512 | ?X.. split off weak stones |
| 513 | o*OO |
| 514 | o.Xx |
| 515 | o... |
| 516 | ---- |
| 517 | |
| 518 | :8,-,value(81) |
| 519 | |
| 520 | ?X.. |
| 521 | a*OO |
| 522 | obcx |
| 523 | o... |
| 524 | ---- |
| 525 | |
| 526 | ;oplay_attack(*,a,b,c) && !attack(c) |
| 527 | |
| 528 | |
| 529 | Pattern D125 |
| 530 | # gf New pattern. (3.5.3) |
| 531 | |
| 532 | ?oo? |
| 533 | ...X escape or build further on the edge |
| 534 | .X*. |
| 535 | .o.O |
| 536 | .... |
| 537 | ---- |
| 538 | |
| 539 | :8,-,value(77) |
| 540 | |
| 541 | ?ab? |
| 542 | ...X |
| 543 | .X*. |
| 544 | .o.O |
| 545 | .... |
| 546 | ---- |
| 547 | |
| 548 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 549 | |
| 550 | |
| 551 | Pattern D126 |
| 552 | # gf New pattern. (3.5.5) |
| 553 | # See ld_owl:501. |
| 554 | |
| 555 | |..?Ooo |
| 556 | |.XX.oo |
| 557 | |...X.X peep in the corner |
| 558 | |..O.*. |
| 559 | |...... |
| 560 | |...... |
| 561 | +------ |
| 562 | |
| 563 | :8,-,value(85) |
| 564 | |
| 565 | |
| 566 | Pattern D127 |
| 567 | # ab New pattern (3.7.1) |
| 568 | |
| 569 | ???..o |
| 570 | ?..*Oo |
| 571 | oO.X.o |
| 572 | o....o |
| 573 | ------ |
| 574 | |
| 575 | :8,-,value(80) |
| 576 | |
| 577 | |
| 578 | ######################################################### |
| 579 | # # |
| 580 | # Expanding moves on the second line # |
| 581 | # # |
| 582 | ######################################################### |
| 583 | |
| 584 | |
| 585 | Pattern D200 |
| 586 | |
| 587 | ?XX?? Slide |
| 588 | OO... |
| 589 | ...*. |
| 590 | ..... |
| 591 | ----- |
| 592 | |
| 593 | :8,-,value(80) |
| 594 | |
| 595 | |
| 596 | Pattern D201 |
| 597 | |
| 598 | ?XX?? Slide |
| 599 | OO..X |
| 600 | ...*. |
| 601 | ..... |
| 602 | ----- |
| 603 | |
| 604 | :8,-,value(81) |
| 605 | |
| 606 | |
| 607 | Pattern D202 |
| 608 | |
| 609 | ?X.. Hane on second line |
| 610 | OOX. |
| 611 | ..*. |
| 612 | .... |
| 613 | ---- |
| 614 | |
| 615 | :8,-,value(80) |
| 616 | |
| 617 | |
| 618 | Pattern D203 |
| 619 | |
| 620 | XX.. Push! |
| 621 | O*.. |
| 622 | .... |
| 623 | ---- |
| 624 | |
| 625 | :8,-,value(80) |
| 626 | |
| 627 | |
| 628 | Pattern D204 |
| 629 | # tm Pattern revised. (3.1.13) |
| 630 | # tm Pattern revised. (3.1.14) |
| 631 | |
| 632 | ??X? push |
| 633 | ?O*. |
| 634 | ?.x. |
| 635 | ---- |
| 636 | |
| 637 | :8,-,value(60) |
| 638 | |
| 639 | ??X? |
| 640 | AO*. |
| 641 | ?.x. |
| 642 | ---- |
| 643 | |
| 644 | ;!x_somewhere(A) || !defend(A) |
| 645 | |
| 646 | |
| 647 | Pattern D205 |
| 648 | |
| 649 | ?X? hane |
| 650 | ?OX |
| 651 | O.* |
| 652 | ... |
| 653 | --- |
| 654 | |
| 655 | :8,-,value(60) |
| 656 | |
| 657 | |
| 658 | Pattern D206 |
| 659 | #tm revised 3.1.14 |
| 660 | |
| 661 | ?XxX? extend |
| 662 | oO*?x |
| 663 | ?.... |
| 664 | ----- |
| 665 | |
| 666 | :8,-,value(65) |
| 667 | |
| 668 | |
| 669 | Pattern D207 |
| 670 | # tm reduced value (3.1.22) (see nngs:710) |
| 671 | # gf Modified. (3.3.6) |
| 672 | |
| 673 | ?O.X second line kosumi |
| 674 | o.*x |
| 675 | o... |
| 676 | ---- |
| 677 | |
| 678 | :8,-,value(66) |
| 679 | |
| 680 | |
| 681 | Pattern D208 |
| 682 | # db reduced slightly (3.1.8) |
| 683 | # tm reduced some more (3.1.22) (see nngs:710) |
| 684 | |
| 685 | ???o second line keima |
| 686 | X..O |
| 687 | .*.. |
| 688 | .... |
| 689 | ---- |
| 690 | |
| 691 | :8,-,value(65) |
| 692 | |
| 693 | |
| 694 | Pattern D209 |
| 695 | |
| 696 | ?OO block on edge |
| 697 | X*. |
| 698 | ... |
| 699 | --- |
| 700 | |
| 701 | :8,n,value(70) |
| 702 | |
| 703 | |
| 704 | Pattern D209a |
| 705 | # tm New pattern (3.1.15) |
| 706 | |
| 707 | ?OO sente block on first line. |
| 708 | X.. |
| 709 | .*. |
| 710 | --- |
| 711 | |
| 712 | :8,n,value(35) |
| 713 | |
| 714 | ?OO |
| 715 | B.. |
| 716 | .*. |
| 717 | --- |
| 718 | |
| 719 | ; oplay_attack(*,B) |
| 720 | |
| 721 | |
| 722 | Pattern D209b |
| 723 | #spl modified 3.5.1 |
| 724 | |
| 725 | ?O.o block on edge |
| 726 | X*.o |
| 727 | .... |
| 728 | ---- |
| 729 | |
| 730 | :8,n,value(70) |
| 731 | |
| 732 | |
| 733 | Pattern D210 |
| 734 | |
| 735 | ?OO? expand eyespace |
| 736 | X*.O |
| 737 | .... |
| 738 | ---- |
| 739 | |
| 740 | :8,-,value(70) |
| 741 | |
| 742 | |
| 743 | Pattern D211 |
| 744 | |
| 745 | |..O |
| 746 | |..O try before hanging connection |
| 747 | |.OX |
| 748 | |.*x |
| 749 | |.x? |
| 750 | |
| 751 | :8,-,value(71) |
| 752 | |
| 753 | |
| 754 | Pattern D212 |
| 755 | # gf FIXME: This is not a second line move. Move the pattern. |
| 756 | |
| 757 | ??O??? capture one stone to improve eye space |
| 758 | ?..OX? |
| 759 | .XOX*o |
| 760 | ------ |
| 761 | |
| 762 | :8,-,value(75) |
| 763 | |
| 764 | |
| 765 | Pattern D213 |
| 766 | |
| 767 | ??X? slide |
| 768 | O..x |
| 769 | ..*. |
| 770 | .... |
| 771 | ---- |
| 772 | |
| 773 | :8,-,value(80) |
| 774 | |
| 775 | ??X? |
| 776 | Oa.x |
| 777 | cb*. |
| 778 | .... |
| 779 | ---- |
| 780 | |
| 781 | ;oplay_attack_either(*,a,b,c,a,c) |
| 782 | |
| 783 | |
| 784 | Pattern D214 |
| 785 | |
| 786 | oOx |
| 787 | .*X |
| 788 | ... |
| 789 | --- |
| 790 | |
| 791 | :8,-,value(50) |
| 792 | |
| 793 | |
| 794 | Pattern D215 |
| 795 | |
| 796 | ??.. urgent hane |
| 797 | ..XX |
| 798 | .XOO |
| 799 | .*.. |
| 800 | .... |
| 801 | ---- |
| 802 | |
| 803 | :8,-,value(80) |
| 804 | |
| 805 | |
| 806 | Pattern D216 |
| 807 | |
| 808 | .O.? |
| 809 | O.*. make eye on edge |
| 810 | .... |
| 811 | ---- |
| 812 | |
| 813 | :8,-,value(75) |
| 814 | |
| 815 | |
| 816 | Pattern D217 |
| 817 | # tm Pattern revised. (3.1.13) |
| 818 | # tm Pattern revised. (3.1.17) |
| 819 | # gf FIXME: This constraint is weird. (3.1.23) |
| 820 | |
| 821 | o... |
| 822 | O.*. expand eyespace |
| 823 | xx.. |
| 824 | ---- |
| 825 | |
| 826 | :8,-,value(60) |
| 827 | |
| 828 | o... |
| 829 | O.*. |
| 830 | Ax.. |
| 831 | ---- |
| 832 | |
| 833 | ; oplay_attack(*,A) |
| 834 | |
| 835 | |
| 836 | Pattern D217a |
| 837 | # tm Pattern added (3.1.14) |
| 838 | # see owl:170 |
| 839 | |
| 840 | ?... |
| 841 | O.*. |
| 842 | .x.. |
| 843 | ---- |
| 844 | |
| 845 | :8,-,value(50) |
| 846 | |
| 847 | ?... |
| 848 | O.*. |
| 849 | .A.. |
| 850 | ---- |
| 851 | |
| 852 | ; !oplay_defend(*,A) |
| 853 | |
| 854 | |
| 855 | Pattern D217b |
| 856 | |
| 857 | O.XO |
| 858 | O.*. expand eyespace |
| 859 | .... |
| 860 | ---- |
| 861 | |
| 862 | :8,-,value(80) |
| 863 | |
| 864 | |
| 865 | Pattern D217c |
| 866 | # tm added (3.1.14) |
| 867 | # see trevor:401 |
| 868 | # Possible to sacrifice to gain tempo here. |
| 869 | # nn Modified (3.3.13) |
| 870 | |
| 871 | O.X? expand eye-space |
| 872 | O.*. |
| 873 | .x.o |
| 874 | ---- |
| 875 | |
| 876 | :8,s,value(10) |
| 877 | |
| 878 | |
| 879 | Pattern D218 |
| 880 | |
| 881 | xx...X. slide (usually inferior to play on third line) |
| 882 | ...O.oX |
| 883 | .*...OO |
| 884 | ....... |
| 885 | ------- |
| 886 | |
| 887 | :8,-,value(70) |
| 888 | |
| 889 | |
| 890 | Pattern D220 |
| 891 | # tm modified (3.1.17) |
| 892 | |
| 893 | ?oo.x jump to enlarge eyespace |
| 894 | oO.*x |
| 895 | ....x |
| 896 | ----- |
| 897 | |
| 898 | :8,-,value(40) |
| 899 | |
| 900 | abo.x |
| 901 | cO.*x |
| 902 | ....x |
| 903 | ----- |
| 904 | |
| 905 | ; o_somewhere(a,b,c) |
| 906 | |
| 907 | |
| 908 | Pattern D221 |
| 909 | |
| 910 | oo?x jump along second line |
| 911 | O.*. |
| 912 | .... |
| 913 | ---- |
| 914 | |
| 915 | :8,-,value(35) |
| 916 | |
| 917 | |
| 918 | Pattern D221b |
| 919 | # gf New pattern. (3.5.3) |
| 920 | |
| 921 | oo?x jump along second line |
| 922 | O.*. |
| 923 | O... |
| 924 | ---- |
| 925 | |
| 926 | :8,-,value(45) |
| 927 | |
| 928 | |
| 929 | Pattern D222 |
| 930 | # tm Pattern revised. (3.1.13) |
| 931 | |
| 932 | ???? come straight out |
| 933 | xX.? |
| 934 | OO*. |
| 935 | ..x. |
| 936 | ---- |
| 937 | |
| 938 | :8,-,value(75) |
| 939 | |
| 940 | |
| 941 | Pattern D223 |
| 942 | |
| 943 | O.XX? push |
| 944 | ..O*o |
| 945 | ....o |
| 946 | ----- |
| 947 | |
| 948 | :8,-,value(70) |
| 949 | |
| 950 | ObXX? |
| 951 | .ac*o |
| 952 | ....o |
| 953 | ----- |
| 954 | |
| 955 | ;xplay_attack(a,b,c) && !oplay_attack(*,a,b,c) |
| 956 | |
| 957 | |
| 958 | Pattern D224 |
| 959 | |
| 960 | ??xX extend |
| 961 | oO*. |
| 962 | o... |
| 963 | ---- |
| 964 | |
| 965 | :8,-,value(30) |
| 966 | |
| 967 | |
| 968 | Pattern D225 |
| 969 | |
| 970 | ??X?? draw back |
| 971 | .O.OO |
| 972 | XO*.. |
| 973 | .X... |
| 974 | ----- |
| 975 | |
| 976 | :8,-,value(45) |
| 977 | |
| 978 | |
| 979 | Pattern D226 |
| 980 | # gf New pattern. (3.1.12) |
| 981 | |
| 982 | ?oO threaten to escape and cut |
| 983 | X.o |
| 984 | O*X |
| 985 | ... |
| 986 | --- |
| 987 | |
| 988 | :8,E,value(45) |
| 989 | |
| 990 | ?ob |
| 991 | X.o |
| 992 | a*X |
| 993 | ... |
| 994 | --- |
| 995 | |
| 996 | ;owl_goal_dragon(a) && owl_escape_value(b)>0 |
| 997 | |
| 998 | |
| 999 | Pattern D227 |
| 1000 | # gf New pattern. (3.1.13) |
| 1001 | |
| 1002 | X.O. jump and threaten to cut, connect, or force |
| 1003 | OX.. |
| 1004 | O.*. |
| 1005 | o... |
| 1006 | ---- |
| 1007 | |
| 1008 | :8,-,value(65) |
| 1009 | |
| 1010 | X.O. |
| 1011 | aX.. |
| 1012 | a.*. |
| 1013 | o... |
| 1014 | ---- |
| 1015 | |
| 1016 | ;owl_goal_dragon(a) && !oplay_attack(*,a) |
| 1017 | |
| 1018 | |
| 1019 | Pattern D228 |
| 1020 | # gf New pattern. (3.1.13) |
| 1021 | |
| 1022 | X.O. followup |
| 1023 | OXX* |
| 1024 | O.O. |
| 1025 | o... |
| 1026 | ---- |
| 1027 | |
| 1028 | :8,-,value(65) |
| 1029 | |
| 1030 | X.O. |
| 1031 | aXX* |
| 1032 | a.O. |
| 1033 | o... |
| 1034 | ---- |
| 1035 | |
| 1036 | ;owl_goal_dragon(a) && !oplay_attack(*,a) |
| 1037 | |
| 1038 | |
| 1039 | Pattern D229 |
| 1040 | # gf New pattern. (3.1.14) |
| 1041 | |
| 1042 | XOoo capture or threaten to capture, improving eyespace |
| 1043 | OX*o |
| 1044 | .... |
| 1045 | ---- |
| 1046 | |
| 1047 | :8,-,value(76) |
| 1048 | |
| 1049 | XOoo |
| 1050 | OX*o |
| 1051 | ...a |
| 1052 | ---- |
| 1053 | |
| 1054 | ;owl_eyespace(a) |
| 1055 | |
| 1056 | |
| 1057 | Pattern D230 |
| 1058 | # tm New Pattern (3.1.16) |
| 1059 | # gf Not down to edge. (3.3.20) |
| 1060 | # gf Not if it can be cut off. Constraint added. (3.5.3) |
| 1061 | |
| 1062 | ?OO...? expand along edge. |
| 1063 | o....*? |
| 1064 | ?.....? |
| 1065 | ------- |
| 1066 | |
| 1067 | :8,-,value(80) |
| 1068 | |
| 1069 | ?Ob...? |
| 1070 | o...a*? |
| 1071 | ?.....? |
| 1072 | ------- |
| 1073 | |
| 1074 | ;oplay_connect(*,a,*,b) |
| 1075 | |
| 1076 | |
| 1077 | Pattern D231 |
| 1078 | # tm New Pattern (3.1.20) (see nngs:1320 owl_does_attack L15 M17) |
| 1079 | |
| 1080 | ---- attach under |
| 1081 | .ooo |
| 1082 | *..o |
| 1083 | X.Oo |
| 1084 | ..?? |
| 1085 | ???? |
| 1086 | |
| 1087 | :8,sbE,value(70) |
| 1088 | |
| 1089 | ---- |
| 1090 | .ooo |
| 1091 | *a.o |
| 1092 | XbOo |
| 1093 | c.?? |
| 1094 | ed?? |
| 1095 | |
| 1096 | ; safe_omove(*) || |
| 1097 | ; ((owl_escape_value(c) > 0 || owl_escape_value(d) >0 || owl_escape_value(e)>0) |
| 1098 | ; && oplay_attack(*,a,b,a)) |
| 1099 | |
| 1100 | |
| 1101 | Pattern D232 |
| 1102 | # gf New pattern. (3.1.23) |
| 1103 | # See nngs:1630. |
| 1104 | |
| 1105 | ??O?? defend eye against edge descent tesuji |
| 1106 | XO.O* |
| 1107 | ..O.X |
| 1108 | ----- |
| 1109 | |
| 1110 | :8,-,value(45) |
| 1111 | |
| 1112 | ??O?? |
| 1113 | XOab* |
| 1114 | cdOeF |
| 1115 | ----- |
| 1116 | |
| 1117 | ;lib(F)>=3 && owl_topological_eye(a,b)<=2 && !xplay_attack(c,d,e,c) |
| 1118 | |
| 1119 | |
| 1120 | Pattern D233 |
| 1121 | # evand New pattern. (3.3.18) |
| 1122 | # see owl:257 |
| 1123 | |
| 1124 | oooO? block |
| 1125 | oo.*X |
| 1126 | ooo.. |
| 1127 | ----- |
| 1128 | |
| 1129 | :8,n,value(35) |
| 1130 | |
| 1131 | |
| 1132 | Pattern D234 |
| 1133 | # gf New pattern. (3.5.3). |
| 1134 | # See e.g. nngs:1090. |
| 1135 | |
| 1136 | ...x? |
| 1137 | ..*X? |
| 1138 | ...Oo |
| 1139 | ----- |
| 1140 | |
| 1141 | :8,-,value(35) |
| 1142 | |
| 1143 | ...x? |
| 1144 | ba*C? |
| 1145 | ...Oo |
| 1146 | ----- |
| 1147 | |
| 1148 | ;oplay_disconnect(*,a,a,C) && oplay_disconnect(*,b,b,C) |
| 1149 | |
| 1150 | |
| 1151 | ######################################################### |
| 1152 | # # |
| 1153 | # Expanding moves in the center # |
| 1154 | # # |
| 1155 | ######################################################### |
| 1156 | |
| 1157 | |
| 1158 | Pattern D300 |
| 1159 | # gf Revised pattern. (3.1.15) |
| 1160 | |
| 1161 | X..?? push into the open |
| 1162 | O*..? |
| 1163 | x..?? |
| 1164 | |
| 1165 | :8,E,value(80) |
| 1166 | |
| 1167 | X..?? |
| 1168 | O*.a? |
| 1169 | x..?? |
| 1170 | |
| 1171 | ;owl_escape_value(a) > 1 |
| 1172 | |
| 1173 | |
| 1174 | Pattern D301 |
| 1175 | |
| 1176 | X..? |
| 1177 | O.*. |
| 1178 | O..? |
| 1179 | |
| 1180 | :8,E,value(80) |
| 1181 | |
| 1182 | X..? |
| 1183 | O.*a |
| 1184 | O..? |
| 1185 | |
| 1186 | ;owl_escape_value(a) > 1 |
| 1187 | |
| 1188 | |
| 1189 | Pattern D302 |
| 1190 | # FIXME: This pattern looks way too general (see owl:23) |
| 1191 | |
| 1192 | XX.? push along |
| 1193 | O*.. |
| 1194 | ?..? |
| 1195 | |
| 1196 | :8,-,value(50) |
| 1197 | |
| 1198 | |
| 1199 | Pattern D303 |
| 1200 | # The b classification inhibits the addition of * to the dragon. |
| 1201 | |
| 1202 | XX.? hane to try to escape |
| 1203 | OOX. |
| 1204 | ?.*. |
| 1205 | ??.? |
| 1206 | |
| 1207 | :8,b,value(70) |
| 1208 | |
| 1209 | |
| 1210 | Pattern D304 |
| 1211 | |
| 1212 | OO? block |
| 1213 | X.? |
| 1214 | *.. |
| 1215 | |
| 1216 | :8,-,value(75) |
| 1217 | |
| 1218 | OO? |
| 1219 | a.? |
| 1220 | *.. |
| 1221 | |
| 1222 | ; does_attack(*,a) |
| 1223 | |
| 1224 | |
| 1225 | Pattern D305 |
| 1226 | |
| 1227 | ??.? attach |
| 1228 | ..X. |
| 1229 | O.*. |
| 1230 | .... |
| 1231 | |
| 1232 | :8,-,value(75) |
| 1233 | |
| 1234 | |
| 1235 | Pattern D306 |
| 1236 | |
| 1237 | ???o keima to expand shape |
| 1238 | X..O |
| 1239 | .*.. |
| 1240 | .... |
| 1241 | |
| 1242 | :8,-,value(75) |
| 1243 | |
| 1244 | ???o |
| 1245 | XdaO |
| 1246 | .*bc |
| 1247 | .... |
| 1248 | |
| 1249 | ;oplay_attack_either(*,a,b,c,a,c) && oplay_attack_either(*,b,a,d,b,d) |
| 1250 | |
| 1251 | |
| 1252 | Pattern D307 |
| 1253 | |
| 1254 | ??.?? block |
| 1255 | .*X.. |
| 1256 | O.OX? |
| 1257 | |
| 1258 | :8,-,value(75) |
| 1259 | |
| 1260 | ??b?? |
| 1261 | .*Xc. |
| 1262 | O.OD? |
| 1263 | |
| 1264 | ; oplay_attack(*,?,c,b,D) |
| 1265 | |
| 1266 | |
| 1267 | Pattern D308 |
| 1268 | # tm added b category (3.1.17) |
| 1269 | # tm modified & increased value (3.1.20) |
| 1270 | |
| 1271 | o.O chimera |
| 1272 | .*X |
| 1273 | |
| 1274 | :8,nsb,value(77) |
| 1275 | |
| 1276 | ocO |
| 1277 | b*X |
| 1278 | |
| 1279 | ; oplay_attack(*,b,b) && oplay_attack(*,c,c) && safe_xmove(*) |
| 1280 | |
| 1281 | |
| 1282 | Pattern D309 |
| 1283 | # tm modified (3.1.16) |
| 1284 | # tm reduced value (3.1.20) (see dniwog:5) |
| 1285 | # FIXME: Adding B attribute solve niki:14 - not sure why -tm. |
| 1286 | # adding it breaks a lot, however (i.e. trevorb:590) |
| 1287 | |
| 1288 | ?O? block off area |
| 1289 | X*. |
| 1290 | ooo |
| 1291 | |
| 1292 | :8,-,value(65) |
| 1293 | |
| 1294 | ?O? |
| 1295 | b*a |
| 1296 | ooo |
| 1297 | |
| 1298 | ;oplay_attack(*,b) && oplay_attack(*,a,a) |
| 1299 | |
| 1300 | |
| 1301 | Pattern D309a |
| 1302 | # tm modified (3.1.16) |
| 1303 | # tm modified (3.1.22) |
| 1304 | # tm modified (3.1.23) (added b attribute) |
| 1305 | |
| 1306 | ?O? block off area |
| 1307 | X*. |
| 1308 | ooo |
| 1309 | |
| 1310 | :8,b,value(60) |
| 1311 | |
| 1312 | ?O? |
| 1313 | X*a |
| 1314 | ooo |
| 1315 | |
| 1316 | ; oplay_attack(*,a,a) |
| 1317 | ; && !obvious_false_oeye(a) |
| 1318 | |
| 1319 | |
| 1320 | Pattern D309b |
| 1321 | |
| 1322 | ?O? block off area |
| 1323 | X.. |
| 1324 | .*. |
| 1325 | ??? |
| 1326 | |
| 1327 | :8,-,value(61) |
| 1328 | |
| 1329 | ?O? |
| 1330 | Xba |
| 1331 | .*. |
| 1332 | ??? |
| 1333 | |
| 1334 | ;oplay_attack(*,a,a) && oplay_attack(*,b,b) |
| 1335 | |
| 1336 | |
| 1337 | Pattern D310a |
| 1338 | |
| 1339 | ?o? |
| 1340 | *.O hanging connection to make eye |
| 1341 | .OX |
| 1342 | oo? |
| 1343 | |
| 1344 | :8,-,value(55) |
| 1345 | |
| 1346 | ?o? |
| 1347 | *ba |
| 1348 | .OX |
| 1349 | oo? |
| 1350 | |
| 1351 | ; lib(a)>1 && safe_xmove(b) && oplay_attack(*,b,b) |
| 1352 | |
| 1353 | |
| 1354 | Pattern D310b |
| 1355 | # More worth if safe from atari. |
| 1356 | # tm Reduced value (3.1.22) (see owl:153) |
| 1357 | |
| 1358 | ?o? |
| 1359 | *.O hanging connection to make eye |
| 1360 | .OX |
| 1361 | oo? |
| 1362 | |
| 1363 | :8,-,value(65) |
| 1364 | |
| 1365 | ?o? |
| 1366 | *ba |
| 1367 | .cX |
| 1368 | oo? |
| 1369 | |
| 1370 | ; lib(a)>2 && lib(c)>2 && safe_xmove(b) && oplay_attack(*,b,b) |
| 1371 | |
| 1372 | |
| 1373 | Pattern D311 |
| 1374 | # gf Added n classification. (3.5.4) |
| 1375 | |
| 1376 | OX? try to seal off some space |
| 1377 | .*O |
| 1378 | .?? |
| 1379 | |
| 1380 | :8,n,value(60) |
| 1381 | |
| 1382 | OX? |
| 1383 | a*O |
| 1384 | .?? |
| 1385 | |
| 1386 | ; oplay_attack(*,a,a) |
| 1387 | |
| 1388 | |
| 1389 | Pattern D313 |
| 1390 | |
| 1391 | ..X move out and separate |
| 1392 | .*O |
| 1393 | ... |
| 1394 | ?XX |
| 1395 | |
| 1396 | :8,-,value(75) |
| 1397 | |
| 1398 | |
| 1399 | Pattern D314 |
| 1400 | |
| 1401 | ??.XX push to defend! |
| 1402 | .XXOO |
| 1403 | .*O.. |
| 1404 | ..... |
| 1405 | |
| 1406 | :8,-,value(80) |
| 1407 | |
| 1408 | |
| 1409 | Pattern D315 |
| 1410 | |
| 1411 | X*o hane starting an eye |
| 1412 | O.o |
| 1413 | OOo |
| 1414 | |
| 1415 | :8,-,value(60) |
| 1416 | |
| 1417 | X*o |
| 1418 | Oao |
| 1419 | OOo |
| 1420 | |
| 1421 | ; oplay_attack(*,a,a) |
| 1422 | |
| 1423 | |
| 1424 | Pattern D316 |
| 1425 | |
| 1426 | ?X? connect to protect |
| 1427 | O*O |
| 1428 | ... |
| 1429 | |
| 1430 | :8,-,value(50) |
| 1431 | |
| 1432 | ?X? |
| 1433 | O*O |
| 1434 | .a. |
| 1435 | |
| 1436 | ; oplay_attack(*,a,a) |
| 1437 | |
| 1438 | |
| 1439 | Pattern D317 |
| 1440 | |
| 1441 | OO? urgent block |
| 1442 | X*? |
| 1443 | ... |
| 1444 | |
| 1445 | :8,-,value(95) |
| 1446 | |
| 1447 | bb? |
| 1448 | A*? |
| 1449 | ... |
| 1450 | |
| 1451 | ;does_attack(*,A) && does_defend(*,b) |
| 1452 | |
| 1453 | |
| 1454 | Pattern D318 |
| 1455 | # nn Modified (3.3.12) |
| 1456 | |
| 1457 | OOXx descend - don't capture |
| 1458 | OXOX |
| 1459 | o.*. |
| 1460 | |
| 1461 | :8,-,value(82) |
| 1462 | |
| 1463 | OOXx |
| 1464 | OAOX |
| 1465 | o.*. |
| 1466 | |
| 1467 | ; does_attack(*,A) |
| 1468 | |
| 1469 | |
| 1470 | Pattern D319 |
| 1471 | # db added (3.1.8) |
| 1472 | |
| 1473 | ...X atari! |
| 1474 | .*XO |
| 1475 | X.Oo |
| 1476 | |
| 1477 | :8,-,value(80) |
| 1478 | |
| 1479 | ...X |
| 1480 | .*XA |
| 1481 | X.Oo |
| 1482 | |
| 1483 | ; lib(A)>1 |
| 1484 | |
| 1485 | |
| 1486 | Pattern D320 |
| 1487 | # db added (3.1.8) |
| 1488 | |
| 1489 | .*.? jump out |
| 1490 | ...? |
| 1491 | XO.o |
| 1492 | o.O? |
| 1493 | |
| 1494 | :8,-,value(50) |
| 1495 | |
| 1496 | |
| 1497 | ######################################################### |
| 1498 | # # |
| 1499 | # Expanding moves in the corner # |
| 1500 | # # |
| 1501 | ######################################################### |
| 1502 | |
| 1503 | |
| 1504 | Pattern D400 |
| 1505 | |
| 1506 | --+ sagari in corner |
| 1507 | ..| |
| 1508 | O*| |
| 1509 | Xx| |
| 1510 | |
| 1511 | :8,-,value(70) |
| 1512 | |
| 1513 | --+ |
| 1514 | ..| |
| 1515 | O*| |
| 1516 | Ax| |
| 1517 | |
| 1518 | ;!attack(A) |
| 1519 | |
| 1520 | |
| 1521 | Pattern D401 |
| 1522 | |
| 1523 | --+ capture in corner |
| 1524 | ..| |
| 1525 | O.| |
| 1526 | X*| |
| 1527 | |
| 1528 | :8,-,value(80) |
| 1529 | |
| 1530 | --+ |
| 1531 | ..| |
| 1532 | O.| |
| 1533 | A*| |
| 1534 | |
| 1535 | ;lib(A)==1 |
| 1536 | |
| 1537 | |
| 1538 | Pattern D402 |
| 1539 | |
| 1540 | ..O..| enclose corner to live |
| 1541 | *....| |
| 1542 | .....| |
| 1543 | .....| |
| 1544 | -----+ |
| 1545 | |
| 1546 | :8,-,value(60) |
| 1547 | |
| 1548 | |
| 1549 | Pattern D403 |
| 1550 | |
| 1551 | |.O?? isolate corner stone |
| 1552 | |..Ox |
| 1553 | |.X*. |
| 1554 | |.... |
| 1555 | +---- |
| 1556 | |
| 1557 | :8,-,value(70) |
| 1558 | |
| 1559 | |
| 1560 | Pattern D404 |
| 1561 | |
| 1562 | ?.O.| proceed into corner for almost certain life |
| 1563 | X.o.| |
| 1564 | .*..| |
| 1565 | ....| |
| 1566 | ....| |
| 1567 | ----+ |
| 1568 | |
| 1569 | :8,-,value(90) |
| 1570 | |
| 1571 | |
| 1572 | Pattern D405 |
| 1573 | |
| 1574 | ?Oo.| proceed into corner for almost certain life |
| 1575 | X.o.| |
| 1576 | .*..| |
| 1577 | ....| |
| 1578 | ....| |
| 1579 | ----+ |
| 1580 | |
| 1581 | :8,-,value(90) |
| 1582 | |
| 1583 | ?Oc.| |
| 1584 | Xab.| |
| 1585 | .*d.| |
| 1586 | ....| |
| 1587 | ....| |
| 1588 | ----+ |
| 1589 | |
| 1590 | ; o_somewhere(b,c)||!oplay_defend(*,a,b,c,d,c) |
| 1591 | |
| 1592 | |
| 1593 | Pattern D406 |
| 1594 | |
| 1595 | |ooOO? realize eyespace in corner |
| 1596 | |....? |
| 1597 | |...*x |
| 1598 | |....? |
| 1599 | +----- |
| 1600 | |
| 1601 | :8,-,value(70) |
| 1602 | |
| 1603 | |
| 1604 | Pattern D407 |
| 1605 | |
| 1606 | |..X?? easy life in corner |
| 1607 | |.*OX? |
| 1608 | |...OO |
| 1609 | |..... |
| 1610 | +----- |
| 1611 | |
| 1612 | :8,-,value(80) |
| 1613 | |
| 1614 | |
| 1615 | Pattern D408 |
| 1616 | |
| 1617 | |ooO? slightly expand corner eyespace |
| 1618 | |.O*X |
| 1619 | |.... |
| 1620 | +---- |
| 1621 | |
| 1622 | :8,-,value(30) |
| 1623 | |
| 1624 | |
| 1625 | Pattern D409 |
| 1626 | #evand new pattern (3.3.13) |
| 1627 | |
| 1628 | oO.X.| move to corner to make life |
| 1629 | ..*..| |
| 1630 | .....| |
| 1631 | .....| |
| 1632 | -----+ |
| 1633 | |
| 1634 | :8,-,value(45) |
| 1635 | |
| 1636 | |
| 1637 | ######################################################### |
| 1638 | # # |
| 1639 | # Defend one worm of the dragon # |
| 1640 | # # |
| 1641 | ######################################################### |
| 1642 | |
| 1643 | |
| 1644 | Pattern D500 |
| 1645 | |
| 1646 | xXOO descend to defend |
| 1647 | XO.. |
| 1648 | .*.. |
| 1649 | ---- |
| 1650 | |
| 1651 | :8,-,value(60) |
| 1652 | |
| 1653 | |
| 1654 | Pattern D502 |
| 1655 | |
| 1656 | ?X.O sagari |
| 1657 | XO.O |
| 1658 | .*.. |
| 1659 | ---- |
| 1660 | |
| 1661 | :8,-,value(75) |
| 1662 | |
| 1663 | |
| 1664 | Pattern D503 |
| 1665 | # The first constraint is necessary because the lower O stone |
| 1666 | # may be short on liberties. It might work to replace it with |
| 1667 | # a liberty constraint. |
| 1668 | # tm modified (3.1.22) |
| 1669 | |
| 1670 | |..O |
| 1671 | |*.O hanging connection to protect eyespace |
| 1672 | |?OX |
| 1673 | |
| 1674 | :8,-,value(70) |
| 1675 | |
| 1676 | |.bO |
| 1677 | |*aO |
| 1678 | |?Oc |
| 1679 | |
| 1680 | ; oplay_attack(*,a,a) |
| 1681 | ; && !xplay_attack_either(a,a,c) |
| 1682 | ; && oplay_attack(*,b,a,b) |
| 1683 | |
| 1684 | |
| 1685 | Pattern D503b |
| 1686 | # gf New pattern. (3.7.1) |
| 1687 | # See ld_owl:319. Cf. D1004b. |
| 1688 | |
| 1689 | |o.O try to get second eye through ko |
| 1690 | |.*O |
| 1691 | |..O |
| 1692 | |?OX |
| 1693 | |
| 1694 | :8,s,value(45) |
| 1695 | |
| 1696 | |oaO |
| 1697 | |.*O |
| 1698 | |c.O |
| 1699 | |bOX |
| 1700 | |
| 1701 | ;owl_proper_eye(a) |
| 1702 | ;&& oplay_attack(*,b,c,b) |
| 1703 | |
| 1704 | |
| 1705 | Pattern D504 |
| 1706 | # Don't apply this pattern on the edge. See patterns D505 and D506 |
| 1707 | # gf Revised constraint. (3.3.18) |
| 1708 | |
| 1709 | ?*.O hanging connection to defend and make eye |
| 1710 | ?.OX |
| 1711 | |
| 1712 | :8,-,value(85) |
| 1713 | |
| 1714 | ?*ba |
| 1715 | ?.cX |
| 1716 | |
| 1717 | ; lib(a)>1 && safe_xmove(b) && !obvious_false_oeye(b) |
| 1718 | ; && oplay_attack(*,b,b) && does_attack(b,c) |
| 1719 | |
| 1720 | |
| 1721 | Pattern D505 |
| 1722 | #tm modified (3.1.22) |
| 1723 | # gf Changed does_attack to xplay_defend for better ko handling. (3.3.13) |
| 1724 | |
| 1725 | OOX hanging connection to defend and make eye |
| 1726 | ..O |
| 1727 | .*. |
| 1728 | --- |
| 1729 | |
| 1730 | :8,-,value(85) |
| 1731 | |
| 1732 | OaX |
| 1733 | dbc |
| 1734 | .*. |
| 1735 | --- |
| 1736 | |
| 1737 | ; lib(a)>1 && safe_xmove(b) && oplay_attack(*,d,b,d) |
| 1738 | ; && xplay_defend(b,c) != WIN |
| 1739 | |
| 1740 | |
| 1741 | Pattern D506 |
| 1742 | # Smaller value in this case since it leaves substantial aji. In |
| 1743 | # particular we want to try the solid connection (pattern D44, value |
| 1744 | # 80) before this pattern. |
| 1745 | |
| 1746 | .OX hanging connection to defend and make eye |
| 1747 | ..O |
| 1748 | .*. |
| 1749 | --- |
| 1750 | |
| 1751 | :8,-,value(75) |
| 1752 | |
| 1753 | .aX |
| 1754 | dbc |
| 1755 | .*. |
| 1756 | --- |
| 1757 | |
| 1758 | ; lib(a)>1 && safe_xmove(b) && oplay_attack(*,b,b) && does_attack(b,c) |
| 1759 | ; && oplay_attack(*,d,d) |
| 1760 | |
| 1761 | |
| 1762 | Pattern D507 |
| 1763 | |
| 1764 | ?XX.o defend two stones |
| 1765 | XOO*. |
| 1766 | ?.... |
| 1767 | ----- |
| 1768 | |
| 1769 | :8,-,value(80) |
| 1770 | |
| 1771 | ?XX.o |
| 1772 | Xaa*. |
| 1773 | ?.... |
| 1774 | ----- |
| 1775 | |
| 1776 | ;does_defend(*,a) |
| 1777 | |
| 1778 | |
| 1779 | Pattern D508 |
| 1780 | |
| 1781 | ?XX*o |
| 1782 | XOO.O defend |
| 1783 | ?.... |
| 1784 | ----- |
| 1785 | |
| 1786 | :8,-,value(90) |
| 1787 | |
| 1788 | ?XX*o |
| 1789 | Xaa.O |
| 1790 | ?.... |
| 1791 | ----- |
| 1792 | |
| 1793 | ;does_defend(*,a) |
| 1794 | |
| 1795 | |
| 1796 | Pattern D509 |
| 1797 | # FIXME: (see trevor:360) |
| 1798 | # nn Fixed constraint (3.3.12) |
| 1799 | # does_defend() doesn't return WIN |
| 1800 | |
| 1801 | XO? capture to defend |
| 1802 | *XO |
| 1803 | --- |
| 1804 | |
| 1805 | :8,-,value(90) |
| 1806 | |
| 1807 | Xa? |
| 1808 | *XO |
| 1809 | --- |
| 1810 | |
| 1811 | ;does_defend(*,a) |
| 1812 | |
| 1813 | |
| 1814 | Pattern D510 |
| 1815 | # gf Devalued. (3.1.12) |
| 1816 | |
| 1817 | ?OX capture to defend |
| 1818 | *XO |
| 1819 | ?O? |
| 1820 | |
| 1821 | :8,-,value(75) |
| 1822 | |
| 1823 | ?aX |
| 1824 | *XO |
| 1825 | ?O? |
| 1826 | |
| 1827 | ;does_defend(*,a) |
| 1828 | |
| 1829 | |
| 1830 | Pattern D511 |
| 1831 | |
| 1832 | O.o rescue one stone |
| 1833 | OX. |
| 1834 | XO* |
| 1835 | xXO |
| 1836 | |
| 1837 | :8,-,value(75) |
| 1838 | |
| 1839 | A.o |
| 1840 | AX. |
| 1841 | XO* |
| 1842 | xXO |
| 1843 | |
| 1844 | ; !oplay_attack(*,A) |
| 1845 | |
| 1846 | |
| 1847 | Pattern D512 |
| 1848 | |
| 1849 | ..*.. atari before defending |
| 1850 | X.XO. |
| 1851 | .XO.. |
| 1852 | ..... |
| 1853 | ..... |
| 1854 | ----- |
| 1855 | |
| 1856 | :8,-,value(85) |
| 1857 | |
| 1858 | |
| 1859 | Pattern D513 |
| 1860 | |
| 1861 | ??... connect |
| 1862 | XXO.o |
| 1863 | XO*.o |
| 1864 | ....o |
| 1865 | ....o |
| 1866 | ----- |
| 1867 | |
| 1868 | :8,-,value(85) |
| 1869 | |
| 1870 | |
| 1871 | Pattern D514 |
| 1872 | # gf New pattern. (3.1.14) |
| 1873 | |
| 1874 | ?*.o avoid double atari |
| 1875 | XO.. |
| 1876 | ?XOO |
| 1877 | |
| 1878 | :8,-,value(76) |
| 1879 | |
| 1880 | ?*.o |
| 1881 | AO.. |
| 1882 | ?Bcc |
| 1883 | |
| 1884 | ;lib(A)>1 && lib(B)>1 && lib(c)==2 |
| 1885 | |
| 1886 | |
| 1887 | Pattern D515 |
| 1888 | # gf New pattern. (3.3.20) |
| 1889 | |
| 1890 | ?OOX? hanging connection to defend and make eye |
| 1891 | O..OX |
| 1892 | .*... |
| 1893 | ----- |
| 1894 | |
| 1895 | :8,-,value(61) |
| 1896 | |
| 1897 | ?OOX? |
| 1898 | O.aOX |
| 1899 | .*.b. |
| 1900 | ----- |
| 1901 | |
| 1902 | ;!oplay_defend(*,a,b,a) |
| 1903 | |
| 1904 | |
| 1905 | ######################################################### |
| 1906 | # # |
| 1907 | # Make eyeshape on the edge # |
| 1908 | # # |
| 1909 | ######################################################### |
| 1910 | # # |
| 1911 | # Moves that do not necessarily expand the eyeshape # |
| 1912 | # but try to make what exists yield two eyes # |
| 1913 | # # |
| 1914 | ######################################################### |
| 1915 | |
| 1916 | |
| 1917 | Pattern D600 |
| 1918 | # tm modified (3.1.20) (see strategy4:203) |
| 1919 | |
| 1920 | oOX? eye with reverse sente |
| 1921 | OxOX |
| 1922 | o*.. |
| 1923 | ---- |
| 1924 | |
| 1925 | :8,-,value(80) |
| 1926 | |
| 1927 | |
| 1928 | Pattern D600a |
| 1929 | # tm New Pattern (3.1.15) |
| 1930 | # tm modified (3.1.20) |
| 1931 | |
| 1932 | oOX?? eye with reverse sente, avoid ko |
| 1933 | OxOX? |
| 1934 | o.*.X |
| 1935 | ----- |
| 1936 | |
| 1937 | :8,-,value(81) |
| 1938 | |
| 1939 | |
| 1940 | Pattern D602 |
| 1941 | |
| 1942 | ?OO make eye |
| 1943 | O.O |
| 1944 | .*. |
| 1945 | --- |
| 1946 | |
| 1947 | :8,-,value(35) |
| 1948 | |
| 1949 | ?OO |
| 1950 | O.O |
| 1951 | a*b |
| 1952 | --- |
| 1953 | |
| 1954 | ;oplay_attack(*,a,a) && oplay_attack(*,b,b) |
| 1955 | |
| 1956 | |
| 1957 | Pattern D603 |
| 1958 | |
| 1959 | XO. make eye |
| 1960 | O.O |
| 1961 | .*. |
| 1962 | --- |
| 1963 | |
| 1964 | :8,-,value(35) |
| 1965 | |
| 1966 | XOc |
| 1967 | O.O |
| 1968 | a*b |
| 1969 | --- |
| 1970 | |
| 1971 | ;oplay_attack(*,a,a) && oplay_attack(*,b,b) && oplay_attack(*,c,c) |
| 1972 | |
| 1973 | |
| 1974 | Pattern D604 |
| 1975 | # tm Modified (3.1.17) |
| 1976 | |
| 1977 | oOOX descend to close eyeshape |
| 1978 | ?.*x |
| 1979 | ---- |
| 1980 | |
| 1981 | :8,-,value(35) |
| 1982 | |
| 1983 | oOOA |
| 1984 | ?b*x |
| 1985 | ---- |
| 1986 | |
| 1987 | #;owl_eyespace(b) && |
| 1988 | ;(!obvious_false_oeye(b) || oplay_attack(*,A)) |
| 1989 | ;&& !xplay_attack(*,A) |
| 1990 | |
| 1991 | |
| 1992 | Pattern D604a |
| 1993 | #tm New Pattern (3.1.15) (see maeda:70) |
| 1994 | |
| 1995 | OOOOOX make eye by threatening large capture |
| 1996 | XX..*. |
| 1997 | ------ |
| 1998 | |
| 1999 | :8,-,value(35) |
| 2000 | |
| 2001 | OOOOOX |
| 2002 | XCAb*. |
| 2003 | ------ |
| 2004 | |
| 2005 | ; !oplay_defend(*,A,b,C) |
| 2006 | |
| 2007 | |
| 2008 | Pattern D605 |
| 2009 | |
| 2010 | oOo? |
| 2011 | O.*O make an eye and threaten another, while preventing atari |
| 2012 | XO.. |
| 2013 | ---- |
| 2014 | |
| 2015 | :8,-,value(35) |
| 2016 | |
| 2017 | |
| 2018 | Pattern D606 |
| 2019 | |
| 2020 | XOX try to partition eyespace rather than defend |
| 2021 | O.O |
| 2022 | .*. |
| 2023 | --- |
| 2024 | |
| 2025 | :8,-,value(65) |
| 2026 | |
| 2027 | XaX |
| 2028 | O.O |
| 2029 | b*c |
| 2030 | --- |
| 2031 | |
| 2032 | ;lib(a) == 1 && !obvious_false_oeye(b) && !obvious_false_oeye(c) |
| 2033 | |
| 2034 | |
| 2035 | Pattern D607 |
| 2036 | |
| 2037 | OXO avoid nakade while probably securing eyes |
| 2038 | X*X |
| 2039 | --- |
| 2040 | |
| 2041 | :8,-,value(70) |
| 2042 | |
| 2043 | OBO |
| 2044 | A*C |
| 2045 | --- |
| 2046 | |
| 2047 | ;lib(A)==1 && lib(B)==1 && lib(C)==2 |
| 2048 | |
| 2049 | |
| 2050 | Pattern D608 |
| 2051 | |
| 2052 | oOOX eat lunch in the right direction |
| 2053 | .X*. |
| 2054 | ---- |
| 2055 | |
| 2056 | :8,-,value(50) |
| 2057 | |
| 2058 | oOOX |
| 2059 | .A*. |
| 2060 | ---- |
| 2061 | |
| 2062 | ;does_attack(*,A) |
| 2063 | |
| 2064 | |
| 2065 | Pattern D608b |
| 2066 | # gf New pattern. (3.1.11) |
| 2067 | |
| 2068 | ooO.X eat lunch in the right direction |
| 2069 | .X*.. |
| 2070 | ----- |
| 2071 | |
| 2072 | :8,-,value(50) |
| 2073 | |
| 2074 | ooO.X |
| 2075 | aB*.. |
| 2076 | ----- |
| 2077 | |
| 2078 | ;owl_eyespace(a) && does_attack(*,B) |
| 2079 | |
| 2080 | |
| 2081 | Pattern D609 |
| 2082 | |
| 2083 | ?X? preserve eyespace |
| 2084 | O*O |
| 2085 | ... |
| 2086 | --- |
| 2087 | |
| 2088 | :8,-,value(80) |
| 2089 | |
| 2090 | |
| 2091 | Pattern D610 |
| 2092 | |
| 2093 | ??oOX get out of liberty shortage |
| 2094 | oOO.O |
| 2095 | *XXO. |
| 2096 | ----- |
| 2097 | |
| 2098 | :8,-,value(45) |
| 2099 | |
| 2100 | ??oOX |
| 2101 | oOO.O |
| 2102 | *XXOa |
| 2103 | ----- |
| 2104 | |
| 2105 | ;olib(a)==1 |
| 2106 | |
| 2107 | |
| 2108 | Pattern D611 |
| 2109 | |
| 2110 | xXOo forestall snapback threat, securing eye |
| 2111 | XO.O |
| 2112 | .O*X |
| 2113 | ---- |
| 2114 | |
| 2115 | :8,-,value(60) |
| 2116 | |
| 2117 | xXOo |
| 2118 | XO.O |
| 2119 | .O*A |
| 2120 | ---- |
| 2121 | |
| 2122 | ;lib(A) == 2 |
| 2123 | |
| 2124 | |
| 2125 | Pattern D612 |
| 2126 | |
| 2127 | ?OOO? comb formation |
| 2128 | O.X.O |
| 2129 | O.*.O |
| 2130 | ----- |
| 2131 | |
| 2132 | :8,-,value(50) |
| 2133 | |
| 2134 | |
| 2135 | Pattern D613 |
| 2136 | |
| 2137 | ?OOO? comb formation |
| 2138 | O.*.O |
| 2139 | O.X.O |
| 2140 | ----- |
| 2141 | |
| 2142 | :8,-,value(50) |
| 2143 | |
| 2144 | |
| 2145 | Pattern D614 |
| 2146 | |
| 2147 | oOo initiate ko to attempt for an extra eye |
| 2148 | *.O |
| 2149 | XOX |
| 2150 | --- |
| 2151 | |
| 2152 | :8,-,value(30) |
| 2153 | |
| 2154 | oOo |
| 2155 | *.O |
| 2156 | AOX |
| 2157 | --- |
| 2158 | |
| 2159 | ;oplay_defend(*,A) != WIN |
| 2160 | |
| 2161 | |
| 2162 | Pattern D614b |
| 2163 | # gf New pattern. (3.1.9) |
| 2164 | |
| 2165 | ooOOo attempt to live without ko |
| 2166 | o...O |
| 2167 | .*XOX |
| 2168 | ----- |
| 2169 | |
| 2170 | :8,-,value(31) |
| 2171 | |
| 2172 | |
| 2173 | Pattern D615 |
| 2174 | |
| 2175 | XOo? secure eye shape against snapback threat |
| 2176 | O.O? |
| 2177 | O.*. |
| 2178 | ---- |
| 2179 | |
| 2180 | :8,-,value(50) |
| 2181 | |
| 2182 | XOo? |
| 2183 | A.O? |
| 2184 | A.*b |
| 2185 | ---- |
| 2186 | |
| 2187 | ;lib(A)==2 && xplay_attack(*,b,b) |
| 2188 | |
| 2189 | |
| 2190 | Pattern D616 |
| 2191 | |
| 2192 | oOX?? secure eye with ko |
| 2193 | O.OX? |
| 2194 | *O.oX |
| 2195 | ----- |
| 2196 | |
| 2197 | :8,-,value(25) |
| 2198 | |
| 2199 | oOX?? |
| 2200 | O.OX? |
| 2201 | *O.oX |
| 2202 | ----- |
| 2203 | |
| 2204 | ;xlib(*)>1 |
| 2205 | |
| 2206 | |
| 2207 | Pattern D616a |
| 2208 | # higher value than D616 for owl.tst number 183 where this defense |
| 2209 | # gives fewer ko threats |
| 2210 | |
| 2211 | ??oOX?? secure one eye with ko |
| 2212 | ?.O.OX? |
| 2213 | .X*O.oX |
| 2214 | ------- |
| 2215 | |
| 2216 | :8,-,value(45) |
| 2217 | |
| 2218 | ??oOX?? |
| 2219 | ?.O.OX? |
| 2220 | .X*O.oX |
| 2221 | ------- |
| 2222 | |
| 2223 | ;xlib(*)>1 |
| 2224 | |
| 2225 | |
| 2226 | Pattern D617 |
| 2227 | |
| 2228 | ooOX?? secure eye with ko |
| 2229 | *O.OX? |
| 2230 | XXO.oX |
| 2231 | ------ |
| 2232 | |
| 2233 | :8,-,value(25) |
| 2234 | |
| 2235 | ooOX?? |
| 2236 | *O.OX? |
| 2237 | AAO.oX |
| 2238 | ------ |
| 2239 | |
| 2240 | ;lib(A)<=2 |
| 2241 | |
| 2242 | |
| 2243 | Pattern D618 |
| 2244 | |
| 2245 | oOX?? take ko to make eye |
| 2246 | O.OX? |
| 2247 | XOX*X |
| 2248 | ----- |
| 2249 | |
| 2250 | :8,-,value(25) |
| 2251 | |
| 2252 | oOX?? |
| 2253 | O.OX? |
| 2254 | AOX*X |
| 2255 | ----- |
| 2256 | |
| 2257 | ;lib(A)<=2 |
| 2258 | |
| 2259 | |
| 2260 | Pattern D619 |
| 2261 | |
| 2262 | oOX capture to defend and maybe make eye |
| 2263 | OX* |
| 2264 | .OX |
| 2265 | --- |
| 2266 | |
| 2267 | :8,-,value(39) |
| 2268 | |
| 2269 | |
| 2270 | Pattern D620 |
| 2271 | |
| 2272 | XOo? defend eye from collapse |
| 2273 | O.O* |
| 2274 | OO.X |
| 2275 | ---- |
| 2276 | |
| 2277 | :8,-,value(72) |
| 2278 | |
| 2279 | XOo? |
| 2280 | a.O* |
| 2281 | aa.B |
| 2282 | ---- |
| 2283 | |
| 2284 | ;lib(a)==2 && lib(B)==3 |
| 2285 | |
| 2286 | |
| 2287 | Pattern D621 |
| 2288 | |
| 2289 | ?O?? threaten two eyes simultaneously |
| 2290 | O.O? |
| 2291 | oO*X |
| 2292 | O..? |
| 2293 | ---- |
| 2294 | |
| 2295 | :8,-,value(45) |
| 2296 | |
| 2297 | |
| 2298 | Pattern D622 |
| 2299 | |
| 2300 | *OX? solidify eye and threaten to make more on the edge |
| 2301 | OXOo |
| 2302 | .... |
| 2303 | ---- |
| 2304 | |
| 2305 | :8,n,value(45) |
| 2306 | |
| 2307 | *OA? |
| 2308 | OXOo |
| 2309 | b... |
| 2310 | ---- |
| 2311 | |
| 2312 | ;!attack(A) && oplay_attack(*,b,b) |
| 2313 | |
| 2314 | |
| 2315 | Pattern D623 |
| 2316 | |
| 2317 | ?XxOO? make one eye |
| 2318 | ?XO.*X |
| 2319 | ..xO.. |
| 2320 | ------ |
| 2321 | |
| 2322 | :8,s,value(95) |
| 2323 | |
| 2324 | ?XbOO? |
| 2325 | ?XO.*X |
| 2326 | ..aO.. |
| 2327 | ------ |
| 2328 | |
| 2329 | ; !x_somewhere(a) || !x_somewhere(b) |
| 2330 | |
| 2331 | |
| 2332 | Pattern D624 |
| 2333 | # tm added (3.1.14) |
| 2334 | # Needed in trevor:403 |
| 2335 | |
| 2336 | O.?? Block on first line to make eye. |
| 2337 | O.OX |
| 2338 | ox*? |
| 2339 | ---- |
| 2340 | |
| 2341 | :8,-,value(40) |
| 2342 | |
| 2343 | |
| 2344 | Pattern D625 |
| 2345 | # gf New pattern. (3.1.14) |
| 2346 | # gf Revised constraint. (3.3.6) |
| 2347 | |
| 2348 | O*o prevent eye stealing capture |
| 2349 | XO. |
| 2350 | --- |
| 2351 | |
| 2352 | :8,n,value(45) |
| 2353 | |
| 2354 | a*o |
| 2355 | XOb |
| 2356 | --- |
| 2357 | |
| 2358 | ;lib(a)==1 && !obvious_false_oeye(b) |
| 2359 | |
| 2360 | |
| 2361 | Pattern D626 |
| 2362 | # tm New pattern. (3.1.15) |
| 2363 | # special position - see ld_owl:188 |
| 2364 | |
| 2365 | OOX.| |
| 2366 | *..X| |
| 2367 | ----+ |
| 2368 | |
| 2369 | :8,-,value(45) |
| 2370 | |
| 2371 | |
| 2372 | Pattern D627 |
| 2373 | # tm New pattern (3.1.15) (see maeda:100) |
| 2374 | |
| 2375 | |.OX |
| 2376 | |O.O |
| 2377 | |..O |
| 2378 | |X*. |
| 2379 | |
| 2380 | :8,-,value(45) |
| 2381 | |
| 2382 | |.OX |
| 2383 | |O.O |
| 2384 | |B.O |
| 2385 | |A*. |
| 2386 | |
| 2387 | ; oplay_defend(*,A) && oplay_attack(*,B,A) |
| 2388 | |
| 2389 | |
| 2390 | Pattern D628 |
| 2391 | # tm New pattern (3.1.15) |
| 2392 | |
| 2393 | |OO |
| 2394 | |.* |
| 2395 | |O. |
| 2396 | |
| 2397 | :8,-,value(80) |
| 2398 | |
| 2399 | |OO |
| 2400 | |.* |
| 2401 | |OA |
| 2402 | |
| 2403 | ; !xplay_attack(*,*) && oplay_attack(*,A,A) |
| 2404 | |
| 2405 | |
| 2406 | Pattern D629 |
| 2407 | # tm New Pattern (3.1.15) |
| 2408 | |
| 2409 | |xX? make an eye on the edge. |
| 2410 | |.OO |
| 2411 | |*.O |
| 2412 | |..O |
| 2413 | |..O |
| 2414 | |xX? |
| 2415 | |
| 2416 | :8,s,value(65) |
| 2417 | |
| 2418 | |
| 2419 | Pattern D630 |
| 2420 | # tm New Pattern (3.1.15) |
| 2421 | # gf This was classified as a 0 (zero) pattern. Removed class. (3.1.18) |
| 2422 | # tm added b category (3.1.18) |
| 2423 | |
| 2424 | .*O Cut off black stone |
| 2425 | OX? |
| 2426 | ??? |
| 2427 | --- |
| 2428 | |
| 2429 | :8,b,value(65) |
| 2430 | |
| 2431 | .*O |
| 2432 | OA? |
| 2433 | ??? |
| 2434 | --- |
| 2435 | |
| 2436 | ; defend(A) && oplay_attack(*,A) |
| 2437 | |
| 2438 | |
| 2439 | Pattern D631 |
| 2440 | # tm New Pattern (3.1.15) |
| 2441 | |
| 2442 | OOOO funny edge capture. |
| 2443 | .XX. |
| 2444 | .*O. |
| 2445 | ---- |
| 2446 | |
| 2447 | :8,s,value(75) |
| 2448 | |
| 2449 | OOOO |
| 2450 | .XC. |
| 2451 | A*OB |
| 2452 | ---- |
| 2453 | |
| 2454 | ; oplay_attack(*,C) |
| 2455 | ; && oplay_defend(*,A,*) |
| 2456 | ; && oplay_defend(*,B,*) |
| 2457 | |
| 2458 | |
| 2459 | Pattern D632 |
| 2460 | # tm New Pattern (3.1.15) |
| 2461 | |
| 2462 | OOX? Eat lunch with snapback. |
| 2463 | OXOX |
| 2464 | OX.* |
| 2465 | ---- |
| 2466 | |
| 2467 | :8,-,value(65) |
| 2468 | |
| 2469 | OOX? |
| 2470 | OXOA |
| 2471 | OX.* |
| 2472 | ---- |
| 2473 | |
| 2474 | ; oplay_attack(*,A) |
| 2475 | |
| 2476 | |
| 2477 | Pattern D633 |
| 2478 | # tm New pattern (3.1.15) |
| 2479 | |
| 2480 | OOoO? vital point for eye shape |
| 2481 | O..OO |
| 2482 | ..*.. |
| 2483 | ----- |
| 2484 | |
| 2485 | :8,-,value(65) |
| 2486 | |
| 2487 | |
| 2488 | Pattern D634 |
| 2489 | # tm New pattern (3.1.15) |
| 2490 | # only really useful if short of liberties. |
| 2491 | |
| 2492 | XXO Hane in sente |
| 2493 | .*. |
| 2494 | --- |
| 2495 | |
| 2496 | :8,-,value(70) |
| 2497 | |
| 2498 | BBA |
| 2499 | .*. |
| 2500 | --- |
| 2501 | |
| 2502 | ; lib(A) < 4 && oplay_attack(*,B) |
| 2503 | |
| 2504 | |
| 2505 | Pattern D635 |
| 2506 | # tm New Pattern (3.1.15) |
| 2507 | |
| 2508 | ?OO? |
| 2509 | O..O |
| 2510 | O*.O |
| 2511 | .... |
| 2512 | ---- |
| 2513 | |
| 2514 | :8,-,value(65) |
| 2515 | |
| 2516 | ?OO? |
| 2517 | O.BO |
| 2518 | O*FO |
| 2519 | aecD |
| 2520 | ---- |
| 2521 | |
| 2522 | ; !oplay_defend(*,a,B,c,D,e,F,a) |
| 2523 | |
| 2524 | |
| 2525 | Pattern D636 |
| 2526 | # tm New Pattern (3.1.15) |
| 2527 | |
| 2528 | OOO.X special eye shape on edge. |
| 2529 | ...*. |
| 2530 | ----- |
| 2531 | |
| 2532 | :8,-,value(65) |
| 2533 | |
| 2534 | OOOaX |
| 2535 | ..B*. |
| 2536 | ----- |
| 2537 | |
| 2538 | ; oplay_attack(*,a,B,a) |
| 2539 | |
| 2540 | |
| 2541 | Pattern D637 |
| 2542 | # tm New Pattern (3.1.20) (see strategy4:171) |
| 2543 | # FIXME: This is due to a defect in the eye space handing. |
| 2544 | # This point should come through as a vital point. |
| 2545 | |
| 2546 | O*. |
| 2547 | XO? |
| 2548 | |
| 2549 | :8,-,value(65) |
| 2550 | |
| 2551 | A*d |
| 2552 | bO? |
| 2553 | |
| 2554 | ; ko(b) && owl_topological_eye(*,A) > 2 && !obvious_false_oeye(d) |
| 2555 | |
| 2556 | |
| 2557 | Pattern D638 |
| 2558 | #evand new pattern 3.3.12 |
| 2559 | |
| 2560 | ?o.x attempt to escape or make eyeshape by forcing. |
| 2561 | oOX* |
| 2562 | O.O. |
| 2563 | ---- |
| 2564 | |
| 2565 | :8,-,value(45) |
| 2566 | |
| 2567 | |
| 2568 | Pattern D639 |
| 2569 | # gf New pattern. See owl1:285. (3.3.17) |
| 2570 | |
| 2571 | oO*X eat lunch without getting a false eye |
| 2572 | XX.. |
| 2573 | ---- |
| 2574 | |
| 2575 | :8,-,value(50) |
| 2576 | |
| 2577 | oO*X |
| 2578 | AA.. |
| 2579 | ---- |
| 2580 | |
| 2581 | ;!oplay_defend(*,A) |
| 2582 | |
| 2583 | |
| 2584 | Pattern D640 |
| 2585 | # gf New pattern. (3.3.20) |
| 2586 | # Compare D720. |
| 2587 | |
| 2588 | ?O*.o try to make eye on edge |
| 2589 | O.... |
| 2590 | ----- |
| 2591 | |
| 2592 | :8,-,value(56) |
| 2593 | |
| 2594 | ?O*bo |
| 2595 | Oa... |
| 2596 | ----- |
| 2597 | |
| 2598 | ;!obvious_false_oeye(a) && !oplay_attack(b,*,*) |
| 2599 | |
| 2600 | |
| 2601 | Pattern D641 |
| 2602 | # evand New pattern. (3.3.20) |
| 2603 | |
| 2604 | xXOO. |
| 2605 | ..X*O |
| 2606 | ..... |
| 2607 | ----- |
| 2608 | |
| 2609 | :8,-,value(75) |
| 2610 | |
| 2611 | xXOOa |
| 2612 | ..X*O |
| 2613 | ....b |
| 2614 | ----- |
| 2615 | |
| 2616 | ;!obvious_false_oeye(a) || !obvious_false_oeye(b) |
| 2617 | |
| 2618 | |
| 2619 | Pattern D642 |
| 2620 | # tm New Pattern (3.1.22) (see trevord:910) |
| 2621 | # gf Revised constraint. (3.5.3) |
| 2622 | |
| 2623 | X*O? Extend side eye-space in sente |
| 2624 | ?..o |
| 2625 | ---- |
| 2626 | |
| 2627 | :8,-,value(80) |
| 2628 | |
| 2629 | C*O? |
| 2630 | ?bao |
| 2631 | ---- |
| 2632 | |
| 2633 | ;!obvious_false_oeye(a) |
| 2634 | ;&& oplay_attack(*,b,C) && !attack(C) |
| 2635 | |
| 2636 | |
| 2637 | Pattern D643 |
| 2638 | # spl added 3.3.22 |
| 2639 | |
| 2640 | ?oO try to make 2 eyes |
| 2641 | OO. |
| 2642 | o.* |
| 2643 | --- |
| 2644 | |
| 2645 | :8,-,value(40) |
| 2646 | |
| 2647 | |
| 2648 | Pattern D643b |
| 2649 | # gf New pattern. (3.5.5) |
| 2650 | |
| 2651 | ??OO try to make 2 eyes |
| 2652 | OO.. |
| 2653 | o.*. |
| 2654 | ---- |
| 2655 | |
| 2656 | :8,-,value(40) |
| 2657 | |
| 2658 | |
| 2659 | Pattern D644 |
| 2660 | # gf New pattern. (3.5.3) |
| 2661 | # See seki:111. |
| 2662 | |
| 2663 | oOOo make one definite eye |
| 2664 | .*.O |
| 2665 | X..O |
| 2666 | ---- |
| 2667 | |
| 2668 | :8,-,value(30) |
| 2669 | |
| 2670 | |
| 2671 | Pattern D645 |
| 2672 | # gf New pattern. (3.7.2) |
| 2673 | # See semeai:117-119. |
| 2674 | |
| 2675 | OOX secure eye and capture lunch |
| 2676 | .*. |
| 2677 | --- |
| 2678 | |
| 2679 | :8,-,value(96) |
| 2680 | |
| 2681 | OOB |
| 2682 | a*. |
| 2683 | --- |
| 2684 | |
| 2685 | ;owl_proper_eye(a) && does_attack(*,B) && !obvious_false_oeye(B) |
| 2686 | |
| 2687 | |
| 2688 | ######################################################### |
| 2689 | # # |
| 2690 | # Make eyeshape in the center # |
| 2691 | # # |
| 2692 | ######################################################### |
| 2693 | # # |
| 2694 | # Moves that do not necessarily expand the eyeshape # |
| 2695 | # but try to make what exists yield two eyes # |
| 2696 | # # |
| 2697 | ######################################################### |
| 2698 | |
| 2699 | |
| 2700 | Pattern D700 |
| 2701 | |
| 2702 | oOo make eyeshape |
| 2703 | O.O |
| 2704 | .*. |
| 2705 | |
| 2706 | :|,-,value(75) |
| 2707 | |
| 2708 | |
| 2709 | Pattern D701 |
| 2710 | |
| 2711 | ?*? half eye sometimes missed by optics |
| 2712 | O.O |
| 2713 | ?O. |
| 2714 | |
| 2715 | :8,-,value(70) |
| 2716 | |
| 2717 | ?*? |
| 2718 | OaB |
| 2719 | ?Ob |
| 2720 | |
| 2721 | ; (owl_topological_eye(a,B)>=2) && (owl_topological_eye(b,B)==2) |
| 2722 | |
| 2723 | |
| 2724 | Pattern D702 |
| 2725 | |
| 2726 | ?X? half eye sometimes missed by optics |
| 2727 | O*O |
| 2728 | .O. |
| 2729 | |
| 2730 | :8,n,value(70) |
| 2731 | |
| 2732 | ?X? |
| 2733 | O*B |
| 2734 | aOb |
| 2735 | |
| 2736 | ; (owl_topological_eye(a,B)==2) |
| 2737 | ; && ((owl_topological_eye(b,B)==2) || (owl_topological_eye(b,B)==3)) |
| 2738 | |
| 2739 | |
| 2740 | Pattern D703 |
| 2741 | |
| 2742 | ?O* defend half eye (reverse sente) |
| 2743 | o.O |
| 2744 | ?o? |
| 2745 | |
| 2746 | :8,-,value(70) |
| 2747 | |
| 2748 | ?O* |
| 2749 | oaB |
| 2750 | ?o? |
| 2751 | |
| 2752 | ;owl_topological_eye(a,B)==3 && does_attack(*,B) |
| 2753 | |
| 2754 | |
| 2755 | Pattern D704 |
| 2756 | |
| 2757 | oO. half eye sometimes missed |
| 2758 | O.* |
| 2759 | ?o? |
| 2760 | |
| 2761 | :8,-,value(35) |
| 2762 | |
| 2763 | oOb |
| 2764 | Ba* |
| 2765 | ?o? |
| 2766 | |
| 2767 | ; owl_topological_eye(a,B)==3 |
| 2768 | ; && safe_xmove(b) && safe_xmove(*) && oplay_attack(*,b,b) |
| 2769 | |
| 2770 | |
| 2771 | Pattern D704b |
| 2772 | # gf Revised constraint. (3.1.15) |
| 2773 | # gf Revised constraint. (3.1.23) |
| 2774 | # pp Revised pattern. (3.3.18) |
| 2775 | |
| 2776 | oO.? half eye sometimes missed |
| 2777 | O.*? |
| 2778 | ---- |
| 2779 | |
| 2780 | :8,-,value(35) |
| 2781 | |
| 2782 | cOb? |
| 2783 | O.*? |
| 2784 | ---- |
| 2785 | |
| 2786 | ; (safe_xmove(b) || safe_xmove(*)) && oplay_attack(*,b,b) |
| 2787 | ; && (o_somewhere(c) || !safe_xmove(c)) |
| 2788 | |
| 2789 | |
| 2790 | Pattern D705 |
| 2791 | |
| 2792 | O.X block to cut off one stone |
| 2793 | X*o |
| 2794 | --- |
| 2795 | |
| 2796 | :8,-,value(45) |
| 2797 | |
| 2798 | O.X |
| 2799 | a*o |
| 2800 | --- |
| 2801 | |
| 2802 | ; does_attack(*,a) |
| 2803 | |
| 2804 | |
| 2805 | Pattern D706 |
| 2806 | |
| 2807 | ?O* save a half eye against an atari |
| 2808 | o.O |
| 2809 | ?o? |
| 2810 | |
| 2811 | :8,n,value(35) |
| 2812 | |
| 2813 | ?B* |
| 2814 | oba |
| 2815 | ?o? |
| 2816 | |
| 2817 | ; lib(a)==2 && owl_topological_eye(b,B)==3 |
| 2818 | |
| 2819 | |
| 2820 | Pattern D707 |
| 2821 | |
| 2822 | XX? make half eye with sente |
| 2823 | O*O |
| 2824 | O.O |
| 2825 | o?o |
| 2826 | |
| 2827 | :8,-,value(77) |
| 2828 | |
| 2829 | AA? |
| 2830 | O*O |
| 2831 | O.O |
| 2832 | o?o |
| 2833 | |
| 2834 | ; oplay_attack(*,A) |
| 2835 | |
| 2836 | |
| 2837 | Pattern D708 |
| 2838 | |
| 2839 | ?X?? make half eye with sente |
| 2840 | O*O? |
| 2841 | O.O? |
| 2842 | ?.oo |
| 2843 | ??Oo |
| 2844 | |
| 2845 | :8,-,value(77) |
| 2846 | |
| 2847 | ?A?? |
| 2848 | O*O? |
| 2849 | O.O? |
| 2850 | ?.oo |
| 2851 | ??Oo |
| 2852 | |
| 2853 | ; oplay_attack(*,A) |
| 2854 | |
| 2855 | |
| 2856 | Pattern D709 |
| 2857 | |
| 2858 | oOOx eat lunch in the right direction |
| 2859 | .X*. |
| 2860 | ?OOx |
| 2861 | |
| 2862 | :8,-,value(50) |
| 2863 | |
| 2864 | oOOx |
| 2865 | .A*a |
| 2866 | ?OOx |
| 2867 | |
| 2868 | ;olib(a)<=2 && does_attack(*,A) |
| 2869 | |
| 2870 | |
| 2871 | Pattern D710 |
| 2872 | # gf Revised constraint. (3.1.15) |
| 2873 | |
| 2874 | OO* try to make center eye |
| 2875 | O.. |
| 2876 | ?OO |
| 2877 | |
| 2878 | :8,-,value(30) |
| 2879 | |
| 2880 | OO* |
| 2881 | O.a |
| 2882 | ?OO |
| 2883 | |
| 2884 | ;!owl_big_eyespace(a) && !obvious_false_oeye(a) |
| 2885 | |
| 2886 | |
| 2887 | Pattern D711 |
| 2888 | |
| 2889 | O? capture nakade, might give new possibilities |
| 2890 | X* |
| 2891 | |
| 2892 | :8,-,value(25) |
| 2893 | |
| 2894 | O? |
| 2895 | A* |
| 2896 | |
| 2897 | ;lib(A)==1 && wormsize(A)>=3 |
| 2898 | |
| 2899 | |
| 2900 | Pattern D712 |
| 2901 | |
| 2902 | ?O capture nakade, might give new possibilities |
| 2903 | X* |
| 2904 | |
| 2905 | :8,-,value(25) |
| 2906 | |
| 2907 | ?O |
| 2908 | A* |
| 2909 | |
| 2910 | ;lib(A)==1 && wormsize(A)>=3 |
| 2911 | |
| 2912 | |
| 2913 | Pattern D713 |
| 2914 | |
| 2915 | .OO? make one eye |
| 2916 | *..O |
| 2917 | .OO? |
| 2918 | |
| 2919 | :-,-,value(50) |
| 2920 | |
| 2921 | .OO? |
| 2922 | *.aB |
| 2923 | .OO? |
| 2924 | |
| 2925 | ;owl_topological_eye(a,B)==3 |
| 2926 | |
| 2927 | |
| 2928 | Pattern D714 |
| 2929 | |
| 2930 | ?O*? make one eye |
| 2931 | O..O |
| 2932 | .OO? |
| 2933 | |
| 2934 | :8,n,value(35) |
| 2935 | |
| 2936 | |
| 2937 | Pattern D715 |
| 2938 | |
| 2939 | O* defend against atari inside eyespace |
| 2940 | |
| 2941 | :-,-,value(35) |
| 2942 | |
| 2943 | a* |
| 2944 | |
| 2945 | ; lib(a)==2 && xlib(*)>1 && owl_big_eyespace(*) |
| 2946 | |
| 2947 | |
| 2948 | Pattern D715b |
| 2949 | # gf New pattern. (3.1.15) |
| 2950 | |
| 2951 | O.* |
| 2952 | XO. defend against atari inside eyespace on edge |
| 2953 | --- |
| 2954 | |
| 2955 | :8,-,value(36) |
| 2956 | |
| 2957 | O.* |
| 2958 | XOa |
| 2959 | --- |
| 2960 | |
| 2961 | ;xlib(a)>1 && owl_big_eyespace(a) && oplay_attack(*,a,a) |
| 2962 | |
| 2963 | |
| 2964 | Pattern D715c |
| 2965 | # gf New pattern. (3.3.20) |
| 2966 | |
| 2967 | .X* defend against atari inside eyespace |
| 2968 | O.O |
| 2969 | XOo |
| 2970 | |
| 2971 | :8,-,value(60) |
| 2972 | |
| 2973 | .B* |
| 2974 | a.O |
| 2975 | XOo |
| 2976 | |
| 2977 | ;lib(a)==2 && lib(B)==3 && owl_big_eyespace(*) |
| 2978 | |
| 2979 | |
| 2980 | Pattern D716 |
| 2981 | # gf New pattern. (3.1.11) |
| 2982 | |
| 2983 | ?*OO secure eye |
| 2984 | O..o |
| 2985 | ?oOX |
| 2986 | |
| 2987 | :8,-,value(60) |
| 2988 | |
| 2989 | ?*OO |
| 2990 | O.ao |
| 2991 | ?oOX |
| 2992 | |
| 2993 | ;owl_eyespace(a) && !owl_big_eyespace(a) |
| 2994 | |
| 2995 | |
| 2996 | Pattern D717 |
| 2997 | # gf New pattern. (3.1.12) |
| 2998 | # pp Modified (3.3.16) |
| 2999 | |
| 3000 | oOXx eat lunch to make certain eye |
| 3001 | OXOx |
| 3002 | O.*x |
| 3003 | |
| 3004 | :8,-,value(81) |
| 3005 | |
| 3006 | oOXx |
| 3007 | OAOx |
| 3008 | O.*x |
| 3009 | |
| 3010 | ;!oplay_defend(*,A) |
| 3011 | |
| 3012 | |
| 3013 | Pattern D718 |
| 3014 | # tm New pattern (3.1.14) |
| 3015 | # see owl:111 |
| 3016 | |
| 3017 | ?X? |
| 3018 | O*O Expand eye space |
| 3019 | ... |
| 3020 | OO. |
| 3021 | |
| 3022 | :8,-,value(60) |
| 3023 | |
| 3024 | |
| 3025 | Pattern D720 |
| 3026 | # tm New pattern (3.1.16) |
| 3027 | |
| 3028 | ?O.o |
| 3029 | O.*o |
| 3030 | |
| 3031 | :8,-,value(55) |
| 3032 | |
| 3033 | ?O.o |
| 3034 | Oa*o |
| 3035 | |
| 3036 | ;owl_proper_eye(a) |
| 3037 | |
| 3038 | |
| 3039 | Pattern D721 |
| 3040 | # nn New pattern. (3.3.9) |
| 3041 | |
| 3042 | OoO good shape can help |
| 3043 | o.O |
| 3044 | O*X |
| 3045 | |
| 3046 | :8,-,value(55) |
| 3047 | |
| 3048 | |
| 3049 | Pattern D722 |
| 3050 | # evand New pattern. (3.3.18) |
| 3051 | |
| 3052 | ?O*X #half eye in sente |
| 3053 | O.O? |
| 3054 | ?O?? |
| 3055 | |
| 3056 | :8,-,value(65) |
| 3057 | |
| 3058 | ?O*A |
| 3059 | ObO? |
| 3060 | ?O?? |
| 3061 | |
| 3062 | ;!obvious_false_oeye(b) && oplay_attack(*,A) |
| 3063 | |
| 3064 | |
| 3065 | Pattern D723 |
| 3066 | # gf New pattern. (3.7.9) |
| 3067 | |
| 3068 | ?..o |
| 3069 | .*.O protect eyespace |
| 3070 | ...O |
| 3071 | oOOX |
| 3072 | |
| 3073 | :8,-,value(75) |
| 3074 | |
| 3075 | |
| 3076 | ######################################################### |
| 3077 | # # |
| 3078 | # Make eyeshape in the corner # |
| 3079 | # # |
| 3080 | ######################################################### |
| 3081 | # # |
| 3082 | # Moves that do not necessarily expand the eyeshape # |
| 3083 | # but try to make what exists yield two eyes # |
| 3084 | # # |
| 3085 | ######################################################### |
| 3086 | |
| 3087 | |
| 3088 | Pattern D800 |
| 3089 | |
| 3090 | O...| claim the corner to live |
| 3091 | .*..| |
| 3092 | ....| |
| 3093 | ....| |
| 3094 | ----+ |
| 3095 | |
| 3096 | :8,-,value(60) |
| 3097 | |
| 3098 | |
| 3099 | Pattern D801 |
| 3100 | |
| 3101 | XO.| defend corner eye |
| 3102 | .*.| |
| 3103 | ---+ |
| 3104 | |
| 3105 | :8,-,value(35) |
| 3106 | |
| 3107 | |
| 3108 | Pattern D802 |
| 3109 | |
| 3110 | Oo.| defend corner eye |
| 3111 | X*.| |
| 3112 | ---+ |
| 3113 | |
| 3114 | :8,-,value(35) |
| 3115 | |
| 3116 | |
| 3117 | Pattern D803 |
| 3118 | |
| 3119 | .O.| defend corner eye |
| 3120 | X*.| |
| 3121 | ---+ |
| 3122 | |
| 3123 | :8,-,value(35) |
| 3124 | |
| 3125 | |
| 3126 | Pattern D804 |
| 3127 | # We need this pattern because the optics can't be relied on coming up |
| 3128 | # with it when it's vital. Taking it out should cause some failures |
| 3129 | # in the ld_owl test suite. |
| 3130 | |
| 3131 | OOO| take corner eye |
| 3132 | .*.| |
| 3133 | ---+ |
| 3134 | |
| 3135 | :8,-,value(25) |
| 3136 | |
| 3137 | OOO| |
| 3138 | a*.| |
| 3139 | ---+ |
| 3140 | |
| 3141 | ;!obvious_false_oeye(a) |
| 3142 | |
| 3143 | |
| 3144 | Pattern D804a |
| 3145 | #spl 3.5.1 owl1:320 |
| 3146 | |
| 3147 | |OO? defend eye in the corner |
| 3148 | |.*X |
| 3149 | +--- |
| 3150 | |
| 3151 | :8,-,value(75) |
| 3152 | |
| 3153 | |aa? |
| 3154 | |.*X |
| 3155 | +--- |
| 3156 | |
| 3157 | ;lib(a) > 2 |
| 3158 | |
| 3159 | |
| 3160 | Pattern D804b |
| 3161 | # This is kind of obscure, but sometimes D804 leads to a shortage of |
| 3162 | # liberties, e.g. in the position |
| 3163 | # |
| 3164 | # .XXXXX..| |
| 3165 | # .X.OOXXX| |
| 3166 | # XXOOXOOO| |
| 3167 | # X.O.X...| |
| 3168 | # --------+ |
| 3169 | # |
| 3170 | # After O playing on the 1-2 point, X fills an outer liberty and O dies. |
| 3171 | # This pattern avoids that bitter fate. |
| 3172 | |
| 3173 | XOOO| take corner eye |
| 3174 | X*..| |
| 3175 | ----+ |
| 3176 | |
| 3177 | :8,-,value(26) |
| 3178 | |
| 3179 | |
| 3180 | Pattern D805 |
| 3181 | # tm modified (3.1.15) |
| 3182 | # s category incorrectly necessary - see ld_owl:53 |
| 3183 | # see also trevor:590 for underlying problem. |
| 3184 | # tm modified back (3.1.16) |
| 3185 | # trevor:590 solved. |
| 3186 | |
| 3187 | |oOO? |
| 3188 | |...O try to secure corner |
| 3189 | |.*.o |
| 3190 | +---- |
| 3191 | |
| 3192 | :8,-,value(98) |
| 3193 | |
| 3194 | |
| 3195 | Pattern D805a |
| 3196 | |
| 3197 | |oOOo |
| 3198 | |...o try to secure corner |
| 3199 | |.*.o |
| 3200 | +---- |
| 3201 | |
| 3202 | :8,-,value(45) |
| 3203 | |
| 3204 | |
| 3205 | Pattern D805b |
| 3206 | |
| 3207 | |oO.? |
| 3208 | |.*.O try to secure corner |
| 3209 | |...o |
| 3210 | +---- |
| 3211 | |
| 3212 | :8,-,value(30) |
| 3213 | |
| 3214 | |
| 3215 | Pattern D806 |
| 3216 | |
| 3217 | |.XOO miai eyes |
| 3218 | |.*.. |
| 3219 | +---- |
| 3220 | |
| 3221 | :8,-,value(60) |
| 3222 | |
| 3223 | |bAOO |
| 3224 | |.*.a |
| 3225 | +---- |
| 3226 | |
| 3227 | ;attack(A) && !oplay_defend(*,a,b,A) |
| 3228 | |
| 3229 | |
| 3230 | Pattern D807 |
| 3231 | |
| 3232 | |.XOO miai eyes with ko |
| 3233 | |.*.. |
| 3234 | +---- |
| 3235 | |
| 3236 | :8,-,value(60) |
| 3237 | |
| 3238 | |bAOO |
| 3239 | |.*.a |
| 3240 | +---- |
| 3241 | |
| 3242 | ;attack(A) && oplay_defend(*,a,b,A) != WIN |
| 3243 | |
| 3244 | |
| 3245 | Pattern D808 |
| 3246 | |
| 3247 | |.XOO life (but possibly unnecessarily small) |
| 3248 | |.*.O |
| 3249 | +---- |
| 3250 | |
| 3251 | :8,-,value(65) |
| 3252 | |
| 3253 | |.AOO |
| 3254 | |.*.O |
| 3255 | +---- |
| 3256 | |
| 3257 | ;does_attack(*,A) |
| 3258 | |
| 3259 | |
| 3260 | Pattern D809 |
| 3261 | |
| 3262 | |.XOO might give seki |
| 3263 | |.*.O |
| 3264 | +---- |
| 3265 | |
| 3266 | :8,-,value(25) |
| 3267 | |
| 3268 | |.AOO |
| 3269 | |.*.O |
| 3270 | +---- |
| 3271 | |
| 3272 | ;oplay_attack(*,A) |
| 3273 | |
| 3274 | |
| 3275 | Pattern D810 |
| 3276 | |
| 3277 | |.XOoo miai eyes or better |
| 3278 | |.*... |
| 3279 | +----- |
| 3280 | |
| 3281 | :8,-,value(55) |
| 3282 | |
| 3283 | |aXOoo |
| 3284 | |.*... |
| 3285 | +----- |
| 3286 | |
| 3287 | ;!oplay_defend(*,a,a) |
| 3288 | |
| 3289 | |
| 3290 | Pattern D811 |
| 3291 | |
| 3292 | |ooO? miai eyes or better |
| 3293 | |o.Oo |
| 3294 | |.*.. |
| 3295 | +---- |
| 3296 | |
| 3297 | :8,-,value(60) |
| 3298 | |
| 3299 | |
| 3300 | Pattern D811a |
| 3301 | # tm New Pattern (3.1.15) (see cho1:200) |
| 3302 | |
| 3303 | |oO?? miai eyes or better |
| 3304 | |o.O? |
| 3305 | |.*.? |
| 3306 | +---- |
| 3307 | |
| 3308 | :8,-,value(60) |
| 3309 | |
| 3310 | |
| 3311 | Pattern D812 |
| 3312 | |
| 3313 | |oo? work around eyespace generation weakness |
| 3314 | |.OX |
| 3315 | |*XO |
| 3316 | +--- |
| 3317 | |
| 3318 | :8,-,value(70) |
| 3319 | |
| 3320 | |
| 3321 | Pattern D813 |
| 3322 | |
| 3323 | |.OX descend in corner |
| 3324 | |.*? |
| 3325 | +--- |
| 3326 | |
| 3327 | :8,-,value(30) |
| 3328 | |
| 3329 | |
| 3330 | Pattern D814 |
| 3331 | |
| 3332 | |.O? proper defense of L+1 shape |
| 3333 | |.OO |
| 3334 | |..O |
| 3335 | |.*O |
| 3336 | |... |
| 3337 | +--- |
| 3338 | |
| 3339 | :8,-,value(85) |
| 3340 | |
| 3341 | |
| 3342 | Pattern D815 |
| 3343 | |
| 3344 | |.OO? proper defense of L+1 shape |
| 3345 | |..O? |
| 3346 | |*.OO |
| 3347 | |.... |
| 3348 | +---- |
| 3349 | |
| 3350 | :8,-,value(85) |
| 3351 | |
| 3352 | |
| 3353 | Pattern D816 |
| 3354 | |
| 3355 | |.OX important shape point |
| 3356 | |X.O |
| 3357 | |*.O |
| 3358 | |... |
| 3359 | +--- |
| 3360 | |
| 3361 | :8,s,value(35) |
| 3362 | |
| 3363 | |
| 3364 | Pattern D817 |
| 3365 | |
| 3366 | |.OX important shape point |
| 3367 | |X.O |
| 3368 | |*.O |
| 3369 | |... |
| 3370 | +--- |
| 3371 | |
| 3372 | :8,s,value(45) |
| 3373 | |
| 3374 | |.aX |
| 3375 | |X.O |
| 3376 | |*.O |
| 3377 | |... |
| 3378 | +--- |
| 3379 | |
| 3380 | ;attack(a) && ! oplay_attack(*,a) |
| 3381 | |
| 3382 | |
| 3383 | Pattern D818 |
| 3384 | |
| 3385 | |O?? throw in to improve eye potential |
| 3386 | |.OO |
| 3387 | |*X. |
| 3388 | +--- |
| 3389 | |
| 3390 | :8,s,value(75) |
| 3391 | |
| 3392 | |O?? |
| 3393 | |.OO |
| 3394 | |*A. |
| 3395 | +--- |
| 3396 | |
| 3397 | ;oplay_defend(*,A) != WIN |
| 3398 | |
| 3399 | |
| 3400 | Pattern D818b |
| 3401 | |
| 3402 | |O?? throwin risky, try to live without |
| 3403 | |.OO |
| 3404 | |.X* |
| 3405 | +--- |
| 3406 | |
| 3407 | :8,s,value(76) |
| 3408 | |
| 3409 | |a?? |
| 3410 | |.OO |
| 3411 | |.X* |
| 3412 | +--- |
| 3413 | |
| 3414 | ;lib(a) == 2 |
| 3415 | |
| 3416 | |
| 3417 | Pattern D819 |
| 3418 | |
| 3419 | |ooO |
| 3420 | |*.O secure corner eye |
| 3421 | |.O. |
| 3422 | +--- |
| 3423 | |
| 3424 | :8,-,value(30) |
| 3425 | |
| 3426 | |
| 3427 | Pattern D820 |
| 3428 | |
| 3429 | |oo?? play ko to enlarge eyespace |
| 3430 | |.OX? |
| 3431 | |OX*X |
| 3432 | +---- |
| 3433 | |
| 3434 | :8,s,value(40) |
| 3435 | |
| 3436 | |
| 3437 | Pattern D820b |
| 3438 | |
| 3439 | |oXO? play ko to enlarge eyespace |
| 3440 | |.OX? |
| 3441 | |OX*X |
| 3442 | +---- |
| 3443 | |
| 3444 | :8,s,value(40) |
| 3445 | |
| 3446 | |oAO? |
| 3447 | |.OX? |
| 3448 | |OX*X |
| 3449 | +---- |
| 3450 | |
| 3451 | ;!oplay_defend(*,A) |
| 3452 | |
| 3453 | |
| 3454 | Pattern D821 |
| 3455 | |
| 3456 | |oO?? might be passive, but almost certain life |
| 3457 | |o.O? |
| 3458 | |.*.O |
| 3459 | |..oo |
| 3460 | +---- |
| 3461 | |
| 3462 | :8,-,value(60) |
| 3463 | |
| 3464 | |
| 3465 | Pattern D822 |
| 3466 | |
| 3467 | |o.O? often best way to capture lunch |
| 3468 | |O*OO |
| 3469 | |.X.X |
| 3470 | +---- |
| 3471 | |
| 3472 | :8,-,value(60) |
| 3473 | |
| 3474 | |o.O? |
| 3475 | |O*OO |
| 3476 | |.X.A |
| 3477 | +---- |
| 3478 | |
| 3479 | ;lib(A)==1 |
| 3480 | |
| 3481 | |
| 3482 | Pattern D823a |
| 3483 | |
| 3484 | |OOO? form false eye trying to at least get seki |
| 3485 | |.*.O |
| 3486 | |OXXO |
| 3487 | |.xxO |
| 3488 | +---- |
| 3489 | |
| 3490 | :8,-,value(45) |
| 3491 | |
| 3492 | |
| 3493 | Pattern D823b |
| 3494 | |
| 3495 | |OOOO at least seki |
| 3496 | |*xxO |
| 3497 | |OXXO |
| 3498 | |.XxO |
| 3499 | +---- |
| 3500 | |
| 3501 | :8,-,value(46) |
| 3502 | |
| 3503 | |
| 3504 | Pattern D824 |
| 3505 | |
| 3506 | |OOO? at least secure seki |
| 3507 | |.O*O |
| 3508 | |OXXO |
| 3509 | |.X.O |
| 3510 | +---- |
| 3511 | |
| 3512 | :8,-,value(45) |
| 3513 | |
| 3514 | |
| 3515 | Pattern D825 |
| 3516 | |
| 3517 | |ooO threaten to make eyes in the corner |
| 3518 | |.OX |
| 3519 | |*X. |
| 3520 | |... |
| 3521 | +--- |
| 3522 | |
| 3523 | :8,-,value(85) |
| 3524 | |
| 3525 | |ooO |
| 3526 | |.aX |
| 3527 | |*B. |
| 3528 | |... |
| 3529 | +--- |
| 3530 | |
| 3531 | ;!oplay_attack(*,a) && oplay_attack(*,B) |
| 3532 | |
| 3533 | |
| 3534 | Pattern D826 |
| 3535 | |
| 3536 | |ooo if nothing else works, make an eye in the corner |
| 3537 | |*.o |
| 3538 | |.O? |
| 3539 | +--- |
| 3540 | |
| 3541 | :8,-,value(25) |
| 3542 | |
| 3543 | |ooo |
| 3544 | |*ao |
| 3545 | |.O? |
| 3546 | +--- |
| 3547 | |
| 3548 | ;oplay_attack(*,a,a) |
| 3549 | |
| 3550 | |
| 3551 | Pattern D827 |
| 3552 | |
| 3553 | |.XX??? special corner shape |
| 3554 | |.OOXX? |
| 3555 | |.*.OOX |
| 3556 | |.....o |
| 3557 | +------ |
| 3558 | |
| 3559 | :8,-,value(80) |
| 3560 | |
| 3561 | |
| 3562 | Pattern D828 |
| 3563 | |
| 3564 | |ooO? block on 1-2 with atari |
| 3565 | |o.OX |
| 3566 | |.*X. |
| 3567 | +---- |
| 3568 | |
| 3569 | :8,-,value(80) |
| 3570 | |
| 3571 | |
| 3572 | Pattern D829 |
| 3573 | |
| 3574 | |OO?? special corner shape, setting up ko |
| 3575 | |..O? |
| 3576 | |.O.. |
| 3577 | |..*. |
| 3578 | +---- |
| 3579 | |
| 3580 | :8,-,value(55) |
| 3581 | |
| 3582 | |aa?? |
| 3583 | |..O? |
| 3584 | |.O.. |
| 3585 | |..*. |
| 3586 | +---- |
| 3587 | |
| 3588 | ;lib(a)==2 |
| 3589 | |
| 3590 | |
| 3591 | Pattern D830 |
| 3592 | # gf New pattern. (3.1.1) |
| 3593 | |
| 3594 | |OO? special corner shape, setting up ko |
| 3595 | |..O |
| 3596 | |XOo |
| 3597 | |*.O |
| 3598 | +--- |
| 3599 | |
| 3600 | :8,-,value(55) |
| 3601 | |
| 3602 | |aa? |
| 3603 | |..O |
| 3604 | |XOo |
| 3605 | |*.O |
| 3606 | +--- |
| 3607 | |
| 3608 | ;lib(a)==2 |
| 3609 | |
| 3610 | |
| 3611 | Pattern D831 |
| 3612 | |
| 3613 | |OOo? (at least) ko |
| 3614 | |.XOo |
| 3615 | |OXXO |
| 3616 | |.*xO |
| 3617 | +---- |
| 3618 | |
| 3619 | :8,s,value(35) |
| 3620 | |
| 3621 | |
| 3622 | Pattern D832 |
| 3623 | # gf New pattern. (3.1.9) |
| 3624 | |
| 3625 | |O?? throw in to improve eye potential |
| 3626 | |.Oo |
| 3627 | |*XX |
| 3628 | +--- |
| 3629 | |
| 3630 | :8,s,value(35) |
| 3631 | |
| 3632 | |O?? |
| 3633 | |.Oo |
| 3634 | |*AX |
| 3635 | +--- |
| 3636 | |
| 3637 | ;oplay_defend(*,A) != WIN |
| 3638 | |
| 3639 | |
| 3640 | Pattern D833 |
| 3641 | # tm added (3.1.13) |
| 3642 | # useful in manyfaces:8 |
| 3643 | # gf Revised pattern. (3.1.14) |
| 3644 | |
| 3645 | ?O?| vital corner point. |
| 3646 | O.O| |
| 3647 | O.x| |
| 3648 | O.*| |
| 3649 | o..| |
| 3650 | ---+ |
| 3651 | |
| 3652 | :8,-,value(40) |
| 3653 | |
| 3654 | |
| 3655 | Pattern D834 |
| 3656 | # gf New pattern. (3.1.14) |
| 3657 | |
| 3658 | ?O?| often best defense |
| 3659 | O.O| |
| 3660 | O..| |
| 3661 | O*X| |
| 3662 | ...| |
| 3663 | ---+ |
| 3664 | |
| 3665 | :8,-,value(40) |
| 3666 | |
| 3667 | |
| 3668 | Pattern D835 |
| 3669 | # tm New Pattern (3.1.15) (see trevora:400) |
| 3670 | |
| 3671 | |.*. Special corner pattern |
| 3672 | |.XO |
| 3673 | |... |
| 3674 | |... |
| 3675 | +--- |
| 3676 | |
| 3677 | :8,-,value(65) |
| 3678 | |
| 3679 | |
| 3680 | Pattern D836 |
| 3681 | # tm New Pattern (3.1.15) |
| 3682 | |
| 3683 | |O. |
| 3684 | |.* |
| 3685 | +-- |
| 3686 | |
| 3687 | :8,-,value(65) |
| 3688 | |
| 3689 | |OA |
| 3690 | |.* |
| 3691 | +-- |
| 3692 | |
| 3693 | ; oplay_attack(*,A,A) |
| 3694 | |
| 3695 | |
| 3696 | Pattern D837 |
| 3697 | # tm New Pattern (3.1.16) |
| 3698 | # see trevor:200 |
| 3699 | |
| 3700 | ??oO.| special corner defend at 2-2 |
| 3701 | ?O...| |
| 3702 | o.X..| |
| 3703 | O..*.| |
| 3704 | .....| |
| 3705 | -----+ |
| 3706 | |
| 3707 | :8,-,value(55) |
| 3708 | |
| 3709 | |
| 3710 | Pattern D838 |
| 3711 | # tm New Pattern (3.1.16) |
| 3712 | |
| 3713 | |.*? |
| 3714 | |.XO |
| 3715 | |OXO |
| 3716 | |.O? |
| 3717 | +--- |
| 3718 | |
| 3719 | :8,-,value(55) |
| 3720 | |
| 3721 | |.*? |
| 3722 | |.AO |
| 3723 | |OXO |
| 3724 | |.O? |
| 3725 | +--- |
| 3726 | |
| 3727 | ;oplay_attack(*,A) |
| 3728 | |
| 3729 | |
| 3730 | Pattern D839 |
| 3731 | # gf New pattern. (3.3.18) |
| 3732 | |
| 3733 | |.X?? Capture lunch with threat to make second eye |
| 3734 | |.OO? |
| 3735 | |.XO? |
| 3736 | |*XOo |
| 3737 | |...o |
| 3738 | +---- |
| 3739 | |
| 3740 | :8,-,value(88) |
| 3741 | |
| 3742 | |.X?? |
| 3743 | |cOO? |
| 3744 | |.AO? |
| 3745 | |*AOo |
| 3746 | |.b.o |
| 3747 | +---- |
| 3748 | |
| 3749 | ;does_attack(*,A) && xplay_attack(b,*,c,A) |
| 3750 | |
| 3751 | |
| 3752 | Pattern D840 |
| 3753 | # gf New pattern. (3.5.3) |
| 3754 | # See seki:203. |
| 3755 | |
| 3756 | |OO?? |
| 3757 | |.*O? |
| 3758 | |XXOO make seki |
| 3759 | |.O.O |
| 3760 | +---- |
| 3761 | |
| 3762 | :8,-,value(25) |
| 3763 | |
| 3764 | |
| 3765 | Pattern D841 |
| 3766 | # gf New pattern. (3.5.5) |
| 3767 | # See ld_owl:503. |
| 3768 | |
| 3769 | |..O? |
| 3770 | |..O? make eyeshape |
| 3771 | |..OX |
| 3772 | |.*.. |
| 3773 | |.... |
| 3774 | +---- |
| 3775 | |
| 3776 | :8,-,value(45) |
| 3777 | |
| 3778 | |
| 3779 | Pattern D842 |
| 3780 | # gf New pattern. (3.5.5) |
| 3781 | |
| 3782 | ???X.| |
| 3783 | ?XXO.| aim for ko |
| 3784 | XOO..| |
| 3785 | ...*.| |
| 3786 | .....| |
| 3787 | -----+ |
| 3788 | |
| 3789 | :8,-,value(76) |
| 3790 | |
| 3791 | |
| 3792 | Pattern D843 |
| 3793 | # pp New pattern (3.5.5) |
| 3794 | |
| 3795 | |OOOOO workaround lunch problem (the eye is not considered a unit) |
| 3796 | |..*.O |
| 3797 | |.X..O |
| 3798 | +----- |
| 3799 | |
| 3800 | :8,-,value(80) |
| 3801 | |
| 3802 | |
| 3803 | Pattern D844 |
| 3804 | # gf New pattern. (3.7.2) |
| 3805 | |
| 3806 | |.OO partition corner eyespace to avoid bent four complications |
| 3807 | |.*. |
| 3808 | +--- |
| 3809 | |
| 3810 | :8,-,value(40) |
| 3811 | |
| 3812 | |bOO |
| 3813 | |.*a |
| 3814 | +--- |
| 3815 | |
| 3816 | ;owl_proper_eye(a) && owl_proper_eye(b) && owl_big_eyespace(a) |
| 3817 | |
| 3818 | |
| 3819 | Pattern D845 |
| 3820 | # gf New pattern. (3.7.2) |
| 3821 | # See ld_owl:321. |
| 3822 | |
| 3823 | |OO.o converse to A1305b |
| 3824 | |*X.O |
| 3825 | |...O |
| 3826 | +---- |
| 3827 | |
| 3828 | :8,s,value(35) |
| 3829 | |
| 3830 | |aa.o |
| 3831 | |*X.O |
| 3832 | |...O |
| 3833 | +---- |
| 3834 | |
| 3835 | ;lib(a)==2 |
| 3836 | |
| 3837 | |
| 3838 | Pattern D846 |
| 3839 | # gf New pattern. (3.7.2) |
| 3840 | # See ld_owl:321. |
| 3841 | |
| 3842 | |OO.o followup |
| 3843 | |OX.O |
| 3844 | |.*.O |
| 3845 | +---- |
| 3846 | |
| 3847 | :8,-,value(35) |
| 3848 | |
| 3849 | |
| 3850 | Pattern D847 |
| 3851 | # gf New pattern. (3.7.2) |
| 3852 | # See ld_owl:321. |
| 3853 | |
| 3854 | |OO.o followup |
| 3855 | |OX*O |
| 3856 | |.X.O |
| 3857 | +---- |
| 3858 | |
| 3859 | :8,-,value(35) |
| 3860 | |
| 3861 | |
| 3862 | ######################################################### |
| 3863 | # # |
| 3864 | # Prevent intrusion # |
| 3865 | # # |
| 3866 | ######################################################### |
| 3867 | |
| 3868 | |
| 3869 | Pattern D900 |
| 3870 | # gf Added constraint. (3.3.20) |
| 3871 | |
| 3872 | ??O? block on edge |
| 3873 | XO.? |
| 3874 | xX*o |
| 3875 | ---- |
| 3876 | |
| 3877 | :8,-,value(75) |
| 3878 | |
| 3879 | ??O? |
| 3880 | Xa.? |
| 3881 | xX*o |
| 3882 | ---- |
| 3883 | |
| 3884 | ;oplay_attack(*,a)!=WIN |
| 3885 | |
| 3886 | |
| 3887 | Pattern D902 |
| 3888 | |
| 3889 | XO. stop connection under |
| 3890 | .*X |
| 3891 | --- |
| 3892 | |
| 3893 | :8,-,value(80) |
| 3894 | |
| 3895 | XO. |
| 3896 | .*A |
| 3897 | --- |
| 3898 | |
| 3899 | ; does_attack(*,A) |
| 3900 | |
| 3901 | |
| 3902 | #FIXME: D903 & D904 often both match, reducing the number |
| 3903 | # of patterns available for other options. Perhaps reduce |
| 3904 | # the value of one or the other? |
| 3905 | |
| 3906 | Pattern D903 |
| 3907 | # tm modified (3.1.17) |
| 3908 | |
| 3909 | XOX descend to prevent connection |
| 3910 | .*. |
| 3911 | --- |
| 3912 | |
| 3913 | :8,-,value(85) |
| 3914 | |
| 3915 | AOX |
| 3916 | .*. |
| 3917 | --- |
| 3918 | |
| 3919 | ; does_attack(*,A) |
| 3920 | |
| 3921 | |
| 3922 | Pattern D904 |
| 3923 | |
| 3924 | XOX hane to prevent connection |
| 3925 | *.. |
| 3926 | --- |
| 3927 | |
| 3928 | :8,-,value(84) |
| 3929 | |
| 3930 | AOX |
| 3931 | *.. |
| 3932 | --- |
| 3933 | |
| 3934 | ; does_attack(*,A) |
| 3935 | |
| 3936 | |
| 3937 | Pattern D905 |
| 3938 | |
| 3939 | *XOX clamp to prevent connection |
| 3940 | .... |
| 3941 | ---- |
| 3942 | |
| 3943 | :8,-,value(86) |
| 3944 | |
| 3945 | *AOX |
| 3946 | .... |
| 3947 | ---- |
| 3948 | |
| 3949 | ; does_attack(*,A) |
| 3950 | |
| 3951 | |
| 3952 | Pattern D906 |
| 3953 | # O dragons may not be amalgamated |
| 3954 | |
| 3955 | O..O? block connection |
| 3956 | ..XOX |
| 3957 | ...*. |
| 3958 | ----- |
| 3959 | |
| 3960 | :8,-,value(45) |
| 3961 | |
| 3962 | |
| 3963 | Pattern D907 |
| 3964 | # O dragons may not be amalgamated |
| 3965 | |
| 3966 | O..O? threaten one stone |
| 3967 | .*XOX |
| 3968 | ..... |
| 3969 | ----- |
| 3970 | |
| 3971 | :8,-,value(45) |
| 3972 | |
| 3973 | |
| 3974 | Pattern D908 |
| 3975 | |
| 3976 | ?OO?? threaten one stone |
| 3977 | O..O? |
| 3978 | .*XOX |
| 3979 | ..... |
| 3980 | ----- |
| 3981 | |
| 3982 | :8,-,value(75) |
| 3983 | |
| 3984 | ?OO?? |
| 3985 | O.aO? |
| 3986 | .*XOX |
| 3987 | ..... |
| 3988 | ----- |
| 3989 | |
| 3990 | ;oplay_attack(*,a,a) |
| 3991 | |
| 3992 | |
| 3993 | Pattern D909 |
| 3994 | # gf New pattern. (3.1.14) |
| 3995 | |
| 3996 | O* stop capture inside eyespace, not ko |
| 3997 | |
| 3998 | :-,-,value(55) |
| 3999 | |
| 4000 | a* |
| 4001 | |
| 4002 | ;lib(a)==1 && owl_eyespace(*) && olib(*) > 0 |
| 4003 | |
| 4004 | |
| 4005 | Pattern D910a |
| 4006 | # gf New pattern. (3.1.15) |
| 4007 | |
| 4008 | o.O.X block |
| 4009 | .*X.. |
| 4010 | ..... |
| 4011 | ----- |
| 4012 | |
| 4013 | :8,-,value(65) |
| 4014 | |
| 4015 | |
| 4016 | Pattern D910b |
| 4017 | # gf New pattern. (3.1.15) |
| 4018 | |
| 4019 | o.O.X block in sente |
| 4020 | .*X.. |
| 4021 | ..... |
| 4022 | ----- |
| 4023 | |
| 4024 | :8,-,value(75) |
| 4025 | |
| 4026 | obO.X |
| 4027 | .*Xa. |
| 4028 | ..... |
| 4029 | ----- |
| 4030 | |
| 4031 | ;xplay_attack(a,*,b,b) |
| 4032 | |
| 4033 | |
| 4034 | Pattern D911 |
| 4035 | # db added (3.3.4) |
| 4036 | |
| 4037 | oo???? stop the monkey jump |
| 4038 | oooo?? |
| 4039 | .*...X |
| 4040 | ..X... |
| 4041 | ------ |
| 4042 | |
| 4043 | :8,-,value(70) |
| 4044 | |
| 4045 | ob???? |
| 4046 | acdo?? |
| 4047 | .*...X |
| 4048 | ..X... |
| 4049 | ------ |
| 4050 | |
| 4051 | ; o_somewhere(a,b,c,d) |
| 4052 | |
| 4053 | |
| 4054 | ######################################################### |
| 4055 | # # |
| 4056 | # Prevent a cut # |
| 4057 | # # |
| 4058 | ######################################################### |
| 4059 | |
| 4060 | |
| 4061 | Pattern D1000 |
| 4062 | # tm modified (3.1.22) |
| 4063 | |
| 4064 | O* prevent opponent's safe cut |
| 4065 | XO |
| 4066 | |
| 4067 | :/,-,value(60) |
| 4068 | |
| 4069 | B* |
| 4070 | aC |
| 4071 | |
| 4072 | ; (wormsize(B) > 1 && wormsize(C) > 1) |
| 4073 | ; && safe_xmove(*) && !xplay_attack(*,a) |
| 4074 | |
| 4075 | |
| 4076 | Pattern D1000a |
| 4077 | |
| 4078 | O* save large section |
| 4079 | |
| 4080 | :-,-,value(95) |
| 4081 | |
| 4082 | A* |
| 4083 | |
| 4084 | ; lib(A) == 1 && wormsize(A) > 2 |
| 4085 | |
| 4086 | |
| 4087 | Pattern D1001 |
| 4088 | |
| 4089 | X*O connect |
| 4090 | ?OX |
| 4091 | |
| 4092 | :8,n,value(70) |
| 4093 | |
| 4094 | X*O |
| 4095 | ?Oa |
| 4096 | |
| 4097 | ;!attack(a) || (wormsize(a)<=2 && does_attack(*,a)) |
| 4098 | |
| 4099 | |
| 4100 | Pattern D1001b |
| 4101 | |
| 4102 | ?XOOo |
| 4103 | XO.X* |
| 4104 | x.O.. |
| 4105 | ----- |
| 4106 | |
| 4107 | :8,n,value(71) |
| 4108 | |
| 4109 | |
| 4110 | Pattern D1002 |
| 4111 | # Smaller value if opponent can't cut. |
| 4112 | # gf Revised constraint. (3.1.11) |
| 4113 | |
| 4114 | X*O connect |
| 4115 | ?OX |
| 4116 | |
| 4117 | :8,-,value(35) |
| 4118 | |
| 4119 | X*O |
| 4120 | ?Oa |
| 4121 | |
| 4122 | ; !attack(a) && xlib(*) > 1 |
| 4123 | |
| 4124 | |
| 4125 | Pattern D1003 |
| 4126 | # Notice similarity with D310a, D310b. |
| 4127 | # tm reduced value (3.1.22) (see trevorc:1440) |
| 4128 | |
| 4129 | ???? |
| 4130 | ?*.O hanging connection to protect eyespace |
| 4131 | ?.OX |
| 4132 | ?oo? |
| 4133 | |
| 4134 | :8,-,value(55) |
| 4135 | |
| 4136 | ???? |
| 4137 | ?*ab |
| 4138 | ?.Oc |
| 4139 | ?oo? |
| 4140 | |
| 4141 | ;lib(b)>1 && oplay_attack(*,a,a) && !xplay_attack_either(*,?,a,a,c) |
| 4142 | |
| 4143 | |
| 4144 | Pattern D1004 |
| 4145 | # Less attractive when making empty triangle. |
| 4146 | # gf Added n classification. (3.1.14) |
| 4147 | # tm Modified constraint (3.1.16) |
| 4148 | # tm Modified constraint (3.1.23) |
| 4149 | # nn Modified constraint (3.3.11) |
| 4150 | |
| 4151 | ???? |
| 4152 | ?*.O hanging connection to protect eyespace |
| 4153 | ?OOX |
| 4154 | |
| 4155 | :8,n,value(69) |
| 4156 | |
| 4157 | ??D? |
| 4158 | ?*ab |
| 4159 | ?OOc |
| 4160 | |
| 4161 | ;(lib(b)>1 && oplay_attack(*,a,a) && !xplay_attack_either(*,?,a,a,c)) |
| 4162 | ;&& (!x_somewhere(D) || oplay_attack(*,a,D)) |
| 4163 | ;&& (!legal_xmove(D) || oplay_attack(*,D,D)) |
| 4164 | |
| 4165 | |
| 4166 | Pattern D1004b |
| 4167 | # gf New pattern. (3.1.14) |
| 4168 | |
| 4169 | ---- |
| 4170 | oooo sometimes useful to partion eyespace on edge or in corner |
| 4171 | .*.O |
| 4172 | oOOX |
| 4173 | |
| 4174 | :8,-,value(45) |
| 4175 | |
| 4176 | |
| 4177 | Pattern D1005 |
| 4178 | |
| 4179 | .... repair shape in center |
| 4180 | .*OX |
| 4181 | .OXx |
| 4182 | |
| 4183 | :8,-,value(80) |
| 4184 | |
| 4185 | |
| 4186 | Pattern D1006 |
| 4187 | # gf Added n classification. (3.1.11) |
| 4188 | # gf Revised constraint. (3.3.6) |
| 4189 | |
| 4190 | OXO connect underneath |
| 4191 | .*. |
| 4192 | --- |
| 4193 | |
| 4194 | :|,n,value(60) |
| 4195 | |
| 4196 | aCb |
| 4197 | .*. |
| 4198 | --- |
| 4199 | |
| 4200 | ;lib(a)>1 && lib(b)>1 && !attack(C) |
| 4201 | |
| 4202 | |
| 4203 | Pattern D1006b |
| 4204 | # gf New pattern. (3.1.14) |
| 4205 | # gf Revised constraint. (3.1.32) |
| 4206 | |
| 4207 | OXO connect underneath |
| 4208 | .*. |
| 4209 | --- |
| 4210 | |
| 4211 | :|,nE,value(80) |
| 4212 | |
| 4213 | aXb |
| 4214 | .*. |
| 4215 | --- |
| 4216 | |
| 4217 | ;(owl_escape_value(a)>0 || owl_escape_value(b)>0) && lib(a)>1 && lib(b)>1 |
| 4218 | |
| 4219 | |
| 4220 | Pattern D1007 |
| 4221 | # gf Revised constraint. (3.1.14) |
| 4222 | # gf Revised constraint. (3.3.20) |
| 4223 | |
| 4224 | OXO connect underneath in sente |
| 4225 | .*. |
| 4226 | --- |
| 4227 | |
| 4228 | :|,a,value(90) |
| 4229 | |
| 4230 | bAc |
| 4231 | .*. |
| 4232 | --- |
| 4233 | |
| 4234 | ;lib(A) == 2 && lib(b)>1 && lib(c)>1 && !attack(A) && !oplay_disconnect(*,b,c) |
| 4235 | |
| 4236 | |
| 4237 | ######################################################### |
| 4238 | # # |
| 4239 | # Attack a defect in the perimeter # |
| 4240 | # # |
| 4241 | ######################################################### |
| 4242 | |
| 4243 | |
| 4244 | Pattern D1100 |
| 4245 | # gf Split and revised pattern. (3.5.5) |
| 4246 | # gf Revised constraint. (3.7.9) |
| 4247 | |
| 4248 | X* attack the surrounding chain |
| 4249 | OX |
| 4250 | |
| 4251 | :/,b,value(88) |
| 4252 | |
| 4253 | A* |
| 4254 | OB |
| 4255 | |
| 4256 | ;vital_chain(A) && vital_chain(B) && !ko(*) && !oplay_defend_both(*,A,B) |
| 4257 | |
| 4258 | |
| 4259 | Pattern D1100b |
| 4260 | # gf Split and revised pattern. (3.5.5) |
| 4261 | |
| 4262 | X* attack the surrounding chain |
| 4263 | OX |
| 4264 | |
| 4265 | :/,b,value(92) |
| 4266 | |
| 4267 | A* |
| 4268 | OB |
| 4269 | |
| 4270 | ;vital_chain(A)>1 && vital_chain(B)>1 && !oplay_defend_both(*,A,B) |
| 4271 | |
| 4272 | |
| 4273 | Pattern D1101 |
| 4274 | |
| 4275 | ... try to break out |
| 4276 | X*X |
| 4277 | ?O? |
| 4278 | |
| 4279 | :|,-,value(95) |
| 4280 | |
| 4281 | .a. |
| 4282 | b*c |
| 4283 | ?O? |
| 4284 | |
| 4285 | ; oplay_break_through(*,a,b,a,c) == WIN |
| 4286 | |
| 4287 | |
| 4288 | Pattern D1102 |
| 4289 | # tm reduced value (3.1.16) |
| 4290 | # gf Revised constraint. (3.5.3) |
| 4291 | |
| 4292 | ... create cutting points |
| 4293 | X*X |
| 4294 | ?O? |
| 4295 | |
| 4296 | :|,-,value(50) |
| 4297 | |
| 4298 | c.d |
| 4299 | A*B |
| 4300 | ?O? |
| 4301 | |
| 4302 | ;(lib(A)<=3 && olib(c)>2) || (lib(B)<=3 && olib(d)>2) |
| 4303 | |
| 4304 | |
| 4305 | Pattern D1102a |
| 4306 | # nn New pattern (3.3.11) |
| 4307 | |
| 4308 | ..... create cutting points |
| 4309 | .X*X. |
| 4310 | ..O.. |
| 4311 | |
| 4312 | :|,-,value(45) |
| 4313 | |
| 4314 | |
| 4315 | Pattern D1103 |
| 4316 | |
| 4317 | ?OO. |
| 4318 | OXX* capture or cut |
| 4319 | ?... |
| 4320 | .... |
| 4321 | ---- |
| 4322 | |
| 4323 | :8,-,value(85) |
| 4324 | |
| 4325 | ?OOa |
| 4326 | OBB* |
| 4327 | ?... |
| 4328 | .... |
| 4329 | ---- |
| 4330 | |
| 4331 | ;oplay_attack_either(*,a,B,a) |
| 4332 | |
| 4333 | |
| 4334 | Pattern D1104 |
| 4335 | # The two O's may be in different dragons. |
| 4336 | # Normally this is enough to live. |
| 4337 | |
| 4338 | ??oo? kill one stone |
| 4339 | .O..O |
| 4340 | ...*X |
| 4341 | ..... |
| 4342 | ----- |
| 4343 | |
| 4344 | :8,-,value(100) |
| 4345 | |
| 4346 | ??oo? |
| 4347 | .O..O |
| 4348 | ...*a |
| 4349 | ..... |
| 4350 | ----- |
| 4351 | |
| 4352 | ; does_attack(*,a) |
| 4353 | |
| 4354 | |
| 4355 | Pattern D1105 |
| 4356 | |
| 4357 | ??o? cut off stone on second line |
| 4358 | ?X*o |
| 4359 | OOXo |
| 4360 | .... |
| 4361 | ---- |
| 4362 | |
| 4363 | :8,b,value(35) |
| 4364 | |
| 4365 | |
| 4366 | Pattern D1106 |
| 4367 | |
| 4368 | .O? hane, threatening capture |
| 4369 | ... |
| 4370 | X*. |
| 4371 | O.X |
| 4372 | |
| 4373 | :8,-,value(77) |
| 4374 | |
| 4375 | .O? |
| 4376 | ... |
| 4377 | B*. |
| 4378 | OaX |
| 4379 | |
| 4380 | ; oplay_attack(*,a,B) |
| 4381 | |
| 4382 | |
| 4383 | Pattern D1107 |
| 4384 | |
| 4385 | XOXx capture to defend |
| 4386 | *XO. |
| 4387 | ---- |
| 4388 | |
| 4389 | :8,-,value(35) |
| 4390 | |
| 4391 | |
| 4392 | Pattern D1108 |
| 4393 | |
| 4394 | X.... surrounding chain collapses |
| 4395 | OXX*. |
| 4396 | .OOX. |
| 4397 | ..... |
| 4398 | |
| 4399 | :8,B,value(95) |
| 4400 | |
| 4401 | Ba... |
| 4402 | OCC*. |
| 4403 | eOODf |
| 4404 | ..... |
| 4405 | |
| 4406 | ; !oplay_defend_both(*,f,a,B,C) && oplay_attack(*,D) && !safe_xmove(e) |
| 4407 | |
| 4408 | |
| 4409 | Pattern D1108b |
| 4410 | |
| 4411 | X*... surrounding chain collapses |
| 4412 | OXXO. |
| 4413 | .OOXX |
| 4414 | ..... |
| 4415 | |
| 4416 | :8,B,value(95) |
| 4417 | |
| 4418 | B*... |
| 4419 | OCCO. |
| 4420 | .aaXX |
| 4421 | ..... |
| 4422 | |
| 4423 | ;owl_goal_dragon(a) && !oplay_defend_both(*,B,C) |
| 4424 | |
| 4425 | |
| 4426 | Pattern D1109 |
| 4427 | |
| 4428 | ?O? capture left or right |
| 4429 | X*X |
| 4430 | .X. |
| 4431 | |
| 4432 | :8,-,value(60) |
| 4433 | |
| 4434 | ?O? |
| 4435 | A*B |
| 4436 | .X. |
| 4437 | |
| 4438 | ; oplay_attack(*,A) && oplay_attack(*,B) |
| 4439 | |
| 4440 | |
| 4441 | Pattern D1110 |
| 4442 | # may overlap with D1333 and D1335 |
| 4443 | |
| 4444 | OOX. double atari |
| 4445 | OX*. |
| 4446 | X..? |
| 4447 | |
| 4448 | :8,b,value(75) |
| 4449 | |
| 4450 | OOB. |
| 4451 | OX*. |
| 4452 | Xa.? |
| 4453 | |
| 4454 | ; oplay_attack(*,a,B) |
| 4455 | |
| 4456 | |
| 4457 | Pattern D1111 |
| 4458 | |
| 4459 | ?..?? cutting combination |
| 4460 | OX*.? |
| 4461 | ?OX.. |
| 4462 | ?OX.. |
| 4463 | ?oOX. |
| 4464 | |
| 4465 | :8,Bs,value(90) |
| 4466 | |
| 4467 | ?a.?? |
| 4468 | OX*g? |
| 4469 | ?hXcf |
| 4470 | ?OXbd |
| 4471 | ?oiXe |
| 4472 | |
| 4473 | ;owl_goal_dragon(h) && lib(i)>1 && oplay_attack(*,a,b,c,d,e,f,g,e) |
| 4474 | |
| 4475 | |
| 4476 | Pattern D1112 |
| 4477 | |
| 4478 | ??O.? cutting combination, followup |
| 4479 | ?OX.. |
| 4480 | ?OX*. |
| 4481 | ?oOX. |
| 4482 | |
| 4483 | :8,B,value(90) |
| 4484 | |
| 4485 | ??Oe? |
| 4486 | ?fXad |
| 4487 | ?OX*b |
| 4488 | ?ogXc |
| 4489 | |
| 4490 | ;owl_goal_dragon(f) && lib(g)>1 && oplay_attack(*,a,b,c,d,e,c) |
| 4491 | |
| 4492 | |
| 4493 | Pattern D1113 |
| 4494 | |
| 4495 | ??O.? cutting combination, followup |
| 4496 | ?OXX. |
| 4497 | ?OXO* |
| 4498 | ?oOX. |
| 4499 | |
| 4500 | :8,B,value(90) |
| 4501 | |
| 4502 | ??Oc? |
| 4503 | ?dXXb |
| 4504 | ?OXO* |
| 4505 | ?oeXa |
| 4506 | |
| 4507 | ;owl_goal_dragon(d) && lib(e)>1 && oplay_attack(*,a,b,c,a) |
| 4508 | |
| 4509 | |
| 4510 | Pattern D1114 |
| 4511 | |
| 4512 | ??O.? cutting combination, followup |
| 4513 | ?OXX* |
| 4514 | ?OXOO |
| 4515 | ?oOXX |
| 4516 | |
| 4517 | :8,B,value(90) |
| 4518 | |
| 4519 | ??Oa? |
| 4520 | ?cXX* |
| 4521 | ?OXOO |
| 4522 | ?odBB |
| 4523 | |
| 4524 | ;owl_goal_dragon(c) && lib(d)>1 && oplay_attack(*,a,B) |
| 4525 | |
| 4526 | |
| 4527 | Pattern D1115 |
| 4528 | |
| 4529 | o.X? continue ladder |
| 4530 | .*OX |
| 4531 | .XOO |
| 4532 | ?.X? |
| 4533 | |
| 4534 | :8,-,value(80) |
| 4535 | |
| 4536 | |
| 4537 | Pattern D1116 |
| 4538 | |
| 4539 | XXOo capture (possibly with ko) |
| 4540 | .*XO |
| 4541 | ...X |
| 4542 | ---- |
| 4543 | |
| 4544 | :8,-,value(65) |
| 4545 | |
| 4546 | XXOo |
| 4547 | .*XO |
| 4548 | ..aX |
| 4549 | ---- |
| 4550 | |
| 4551 | ;oplay_attack(*,a,a) |
| 4552 | |
| 4553 | |
| 4554 | Pattern D1117 |
| 4555 | |
| 4556 | .xX? try to push out |
| 4557 | ..*O |
| 4558 | ..XO |
| 4559 | ..xx |
| 4560 | ---- |
| 4561 | |
| 4562 | :8,-,value(75) |
| 4563 | |
| 4564 | .xX? |
| 4565 | .a*O |
| 4566 | ..BO |
| 4567 | ..xx |
| 4568 | ---- |
| 4569 | |
| 4570 | ;oplay_attack(*,a,B) |
| 4571 | |
| 4572 | |
| 4573 | Pattern D1117a |
| 4574 | # tm New Pattern (3.1.15) |
| 4575 | # continuation of D1117 |
| 4576 | |
| 4577 | .xX? try to push out |
| 4578 | .*OO |
| 4579 | .XXO |
| 4580 | ..xX |
| 4581 | ---- |
| 4582 | |
| 4583 | :8,-,value(75) |
| 4584 | |
| 4585 | .xX? |
| 4586 | a*OO |
| 4587 | .XXO |
| 4588 | ..xB |
| 4589 | ---- |
| 4590 | |
| 4591 | ;oplay_attack(*,a,B) && wormsize(B) > 2 |
| 4592 | |
| 4593 | |
| 4594 | Pattern D1118 |
| 4595 | |
| 4596 | ooo? capture to defend and threaten escape |
| 4597 | X*X? |
| 4598 | OXOX |
| 4599 | ?O.? |
| 4600 | |
| 4601 | :8,-,value(85) |
| 4602 | |
| 4603 | |
| 4604 | Pattern D1119 |
| 4605 | |
| 4606 | oOX.? might break through somewhere |
| 4607 | ?*..? |
| 4608 | X.X.? |
| 4609 | ...o? |
| 4610 | ????? |
| 4611 | |
| 4612 | :8,E,value(70) |
| 4613 | |
| 4614 | oOX.? |
| 4615 | ?*..b |
| 4616 | X.X.? |
| 4617 | ...o? |
| 4618 | ?a??? |
| 4619 | |
| 4620 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 4621 | |
| 4622 | |
| 4623 | Pattern D1120 |
| 4624 | |
| 4625 | ooX.? might break through |
| 4626 | ?O*.? |
| 4627 | X.X.? |
| 4628 | ...o? |
| 4629 | ????? |
| 4630 | |
| 4631 | :8,E,value(81) |
| 4632 | |
| 4633 | ooX.? |
| 4634 | ?O*.b |
| 4635 | X.X.? |
| 4636 | ...o? |
| 4637 | ?a??? |
| 4638 | |
| 4639 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 4640 | |
| 4641 | |
| 4642 | Pattern D1120b |
| 4643 | |
| 4644 | ooX. might break through |
| 4645 | ?OOX |
| 4646 | X*X. |
| 4647 | ...o |
| 4648 | |
| 4649 | :8,-,value(81) |
| 4650 | |
| 4651 | |
| 4652 | Pattern D1121a |
| 4653 | # gf Split pattern. (3.3.17) |
| 4654 | |
| 4655 | OoXo push into the open |
| 4656 | .*.o |
| 4657 | X..o |
| 4658 | oooo |
| 4659 | |
| 4660 | :8,-,value(70) |
| 4661 | |
| 4662 | |
| 4663 | Pattern D1121b |
| 4664 | # gf Split pattern. (3.3.17) |
| 4665 | |
| 4666 | OOXo push into the open |
| 4667 | X*.o |
| 4668 | X..o |
| 4669 | oooo |
| 4670 | |
| 4671 | :8,-,value(70) |
| 4672 | |
| 4673 | |
| 4674 | Pattern D1121c |
| 4675 | # gf Split pattern. (3.3.17) |
| 4676 | |
| 4677 | O.Xo push into the open |
| 4678 | X*.o |
| 4679 | X..o |
| 4680 | oooo |
| 4681 | |
| 4682 | :8,-,value(70) |
| 4683 | |
| 4684 | OaXo |
| 4685 | B*.o |
| 4686 | B..o |
| 4687 | oooo |
| 4688 | |
| 4689 | ;oplay_attack_either(*,a,a,B) |
| 4690 | |
| 4691 | |
| 4692 | Pattern D1122 |
| 4693 | # gf Repaired constraint. (3.3.6) |
| 4694 | |
| 4695 | ?O? Cut and maybe capture to make eye |
| 4696 | X*X |
| 4697 | --- |
| 4698 | |
| 4699 | :|,-,value(45) |
| 4700 | |
| 4701 | ?O? |
| 4702 | A*B |
| 4703 | --- |
| 4704 | |
| 4705 | ;oplay_attack(*,A) || oplay_attack(*,B) |
| 4706 | |
| 4707 | |
| 4708 | Pattern D1123 |
| 4709 | # tm modified (3.1.17) added b classification |
| 4710 | |
| 4711 | oX*o break through |
| 4712 | OOX. |
| 4713 | OX.. |
| 4714 | X..? |
| 4715 | |
| 4716 | :8,b,value(86) |
| 4717 | |
| 4718 | oB*o |
| 4719 | OOXa |
| 4720 | OX.. |
| 4721 | X..? |
| 4722 | |
| 4723 | ;oplay_attack(*,a,B) |
| 4724 | |
| 4725 | |
| 4726 | Pattern D1124 |
| 4727 | |
| 4728 | OXO double atari |
| 4729 | X*? |
| 4730 | |
| 4731 | :8,bE,value(90) |
| 4732 | |
| 4733 | OAc |
| 4734 | B*? |
| 4735 | |
| 4736 | ;lib(A)==2 && owl_escape_value(c)>0 && !oplay_defend_both(*,A,B) |
| 4737 | |
| 4738 | |
| 4739 | Pattern D1125 |
| 4740 | |
| 4741 | ooo? |
| 4742 | ...o |
| 4743 | .*X. |
| 4744 | ?OOX |
| 4745 | |
| 4746 | :8,E,value(79) |
| 4747 | |
| 4748 | abc? |
| 4749 | ...o |
| 4750 | .*X. |
| 4751 | ?OOX |
| 4752 | |
| 4753 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 4754 | |
| 4755 | |
| 4756 | Pattern D1126 |
| 4757 | # gf Revised constraint and added B classification. (3.1.8) |
| 4758 | |
| 4759 | OX. cut to capture something |
| 4760 | X*. |
| 4761 | ..? |
| 4762 | |
| 4763 | :8,b,value(82) |
| 4764 | |
| 4765 | cB. |
| 4766 | A*. |
| 4767 | b.? |
| 4768 | |
| 4769 | ;lib(c)>1 && oplay_attack(*,A) && oplay_attack(*,b,B) |
| 4770 | |
| 4771 | |
| 4772 | Pattern D1127 |
| 4773 | # gf Added constraint and B classification. (3.1.8) |
| 4774 | |
| 4775 | .O. atari! |
| 4776 | X*X |
| 4777 | OX. |
| 4778 | oO? |
| 4779 | |
| 4780 | :8,b,value(35) |
| 4781 | |
| 4782 | .O. |
| 4783 | X*X |
| 4784 | aX. |
| 4785 | oO? |
| 4786 | |
| 4787 | ;lib(a)>1 |
| 4788 | |
| 4789 | |
| 4790 | Pattern D1128 |
| 4791 | # gf Added B classification. (3.1.8) |
| 4792 | |
| 4793 | ...o set up multiple ataris |
| 4794 | ...O |
| 4795 | .*XO |
| 4796 | ?XO? |
| 4797 | |
| 4798 | :8,B,value(45) |
| 4799 | |
| 4800 | |
| 4801 | Pattern D1129 |
| 4802 | # db added B class (3.1.8) |
| 4803 | |
| 4804 | ..*o set up multiple ataris |
| 4805 | ..XO |
| 4806 | .OXO |
| 4807 | ?XO? |
| 4808 | |
| 4809 | :8,B,value(77) |
| 4810 | |
| 4811 | |
| 4812 | Pattern D1130 |
| 4813 | |
| 4814 | O.?? prevent cut |
| 4815 | XO*X |
| 4816 | xXO? |
| 4817 | |
| 4818 | :8,-,value(35) |
| 4819 | |
| 4820 | Oa?? |
| 4821 | XO*X |
| 4822 | xbO? |
| 4823 | |
| 4824 | ; !safe_xmove(a) && lib(b)>1 |
| 4825 | |
| 4826 | |
| 4827 | Pattern D1131 |
| 4828 | |
| 4829 | OX cut to capture something and escape |
| 4830 | X* |
| 4831 | ?O |
| 4832 | |
| 4833 | :8,E,value(90) |
| 4834 | |
| 4835 | bC |
| 4836 | D* |
| 4837 | ?a |
| 4838 | |
| 4839 | ;owl_goal_dragon(a) && owl_escape_value(b)>0 |
| 4840 | ;&& oplay_attack(*,C) && oplay_attack(*,D) |
| 4841 | |
| 4842 | |
| 4843 | Pattern D1132 |
| 4844 | # db added (3.1.7) |
| 4845 | # tm reduced value (3.1.18) (see trevorb:590) |
| 4846 | |
| 4847 | ?X*O cut to find defects |
| 4848 | OOX. |
| 4849 | |
| 4850 | :8,b,value(45) |
| 4851 | |
| 4852 | ?A*O |
| 4853 | OOB. |
| 4854 | |
| 4855 | ; oplay_attack_either(*,A,B) |
| 4856 | |
| 4857 | |
| 4858 | Pattern D1133 |
| 4859 | # gf New pattern. (3.1.9) |
| 4860 | |
| 4861 | ?X.o |
| 4862 | Ox*. escape |
| 4863 | oO.. |
| 4864 | ---- |
| 4865 | |
| 4866 | :8,E,value(65) |
| 4867 | |
| 4868 | ?X.o |
| 4869 | Ox*a |
| 4870 | oO.. |
| 4871 | ---- |
| 4872 | |
| 4873 | ;owl_escape_value(a)>0 |
| 4874 | |
| 4875 | |
| 4876 | Pattern D1134 |
| 4877 | # tm new pattern (3.1.14) |
| 4878 | # Give a very low value, unless add lots of constraints. |
| 4879 | # See trevor:520. |
| 4880 | |
| 4881 | XXO Cut! |
| 4882 | O*X |
| 4883 | OX. |
| 4884 | ?.. |
| 4885 | |
| 4886 | :8,b,value(5) |
| 4887 | |
| 4888 | |
| 4889 | Pattern D1135 |
| 4890 | # tm new pattern (3.1.14) |
| 4891 | # See trevor:330 |
| 4892 | |
| 4893 | O*. connect out, threaten cut |
| 4894 | X.? |
| 4895 | |
| 4896 | :8,E,value(35) |
| 4897 | |
| 4898 | O*a |
| 4899 | B.? |
| 4900 | |
| 4901 | ; owl_escape_value(a)>0 |
| 4902 | ; && oplay_attack(*,a,B) |
| 4903 | |
| 4904 | |
| 4905 | Pattern D1137 |
| 4906 | # gf New pattern. (3.1.14) |
| 4907 | # gf Bugfix. (3.1.18) |
| 4908 | # See buzco:6 |
| 4909 | |
| 4910 | ?oo? |
| 4911 | ?..o |
| 4912 | X*.o |
| 4913 | O.?? |
| 4914 | |
| 4915 | :8,BE,value(65) |
| 4916 | |
| 4917 | ?oc? |
| 4918 | ?..d |
| 4919 | B*.o |
| 4920 | Oa?? |
| 4921 | |
| 4922 | ;lib(B)<=4 && owl_escape_value(c) + owl_escape_value(d) > 0 |
| 4923 | ;&& oplay_attack_either(*,a,a,B) |
| 4924 | |
| 4925 | |
| 4926 | Pattern D1138 |
| 4927 | # tm New Pattern (3.1.17) |
| 4928 | # tm modified (3.1.23) |
| 4929 | |
| 4930 | ???? |
| 4931 | .X*? breakout! |
| 4932 | XOX? |
| 4933 | |
| 4934 | :8,sbE,value(85) |
| 4935 | |
| 4936 | e?f? |
| 4937 | .B*? |
| 4938 | AOCd |
| 4939 | |
| 4940 | ; lib(C) == 2 |
| 4941 | ; && (owl_escape_value(e) > 0 || vital_chain(A)) |
| 4942 | ; && (owl_escape_value(f) > 0 || vital_chain(C)) |
| 4943 | ; && olib(*) > 1 |
| 4944 | ; && oplay_attack_either(*,d,B,A) |
| 4945 | |
| 4946 | |
| 4947 | Pattern D1139 |
| 4948 | # tm New Pattern (3.1.20) (see nngs:110) |
| 4949 | # gf Added n classification. (3.3.20) |
| 4950 | |
| 4951 | ?* |
| 4952 | XO |
| 4953 | OX |
| 4954 | |
| 4955 | :8,bEn,value(75) |
| 4956 | |
| 4957 | ?* |
| 4958 | aO |
| 4959 | Ob |
| 4960 | |
| 4961 | ; (owl_escape_value(*) > 0) && !oplay_defend_both(*,a,b) |
| 4962 | |
| 4963 | |
| 4964 | Pattern D1140 |
| 4965 | # tm New Pattern (3.1.20) (see nngs:1320 owl_does_attack L15 M17) |
| 4966 | |
| 4967 | ?XO |
| 4968 | ?*. |
| 4969 | ??? |
| 4970 | |
| 4971 | :8,bE,value(70) |
| 4972 | |
| 4973 | ?aO |
| 4974 | b*. |
| 4975 | cd? |
| 4976 | |
| 4977 | ;(owl_escape_value(b) > 0 |
| 4978 | ; || owl_escape_value(c) > 0 |
| 4979 | ; || owl_escape_value(d) > 0) |
| 4980 | ;&& oplay_attack(*,a) |
| 4981 | |
| 4982 | |
| 4983 | Pattern D1141 |
| 4984 | # tm New Pattern (3.1.22) |
| 4985 | # (see nngs:1810 owl_attack M17, result 3 L16) |
| 4986 | |
| 4987 | ... atari for tempo |
| 4988 | O.X |
| 4989 | OX. |
| 4990 | X*. |
| 4991 | |
| 4992 | :8,-,value(45) |
| 4993 | |
| 4994 | ... |
| 4995 | O.X |
| 4996 | OX. |
| 4997 | a*. |
| 4998 | |
| 4999 | ; lib(a) == 2 || oplay_attack(*,a) |
| 5000 | |
| 5001 | |
| 5002 | Pattern D1142 |
| 5003 | # pp New pattern (3.5.3). See nngs4:420. |
| 5004 | # gf Fixed symmetry. (3.7.1) |
| 5005 | |
| 5006 | ?X? split boundary in hope that it will help; |
| 5007 | *OX low value because it's not guaranteed it will |
| 5008 | ?XO |
| 5009 | |
| 5010 | :8,b,value(30) |
| 5011 | |
| 5012 | ?C? |
| 5013 | *AX |
| 5014 | ?XB |
| 5015 | |
| 5016 | ; does_defend(*,A) && !oplay_attack(*,B) |
| 5017 | ; && !same_string(B,C) && vital_chain(B) && vital_chain(C) |
| 5018 | ; && (oplay_attack(*,B) || oplay_attack(*,C)) && !oplay_connect(*,B,C) |
| 5019 | |
| 5020 | |
| 5021 | Pattern D1143 |
| 5022 | # gf New pattern. (3.5.3). |
| 5023 | # See e.g. nngs:1090. |
| 5024 | |
| 5025 | .*XO |
| 5026 | XOXO |
| 5027 | ..Oo |
| 5028 | ---- |
| 5029 | |
| 5030 | :8,-,value(65) |
| 5031 | |
| 5032 | .*Ac |
| 5033 | BOAc |
| 5034 | ..do |
| 5035 | ---- |
| 5036 | |
| 5037 | ;lib(A)==2 && lib(c)>1 && lib(d)>1 && oplay_attack(*,B) |
| 5038 | |
| 5039 | |
| 5040 | Pattern D1144 |
| 5041 | # gf New pattern. (3.5.3). |
| 5042 | # See 13x13b:23. |
| 5043 | |
| 5044 | OXO escape by capturing |
| 5045 | .*X |
| 5046 | --- |
| 5047 | |
| 5048 | :8,-,value(82) |
| 5049 | |
| 5050 | bXc |
| 5051 | .*A |
| 5052 | --- |
| 5053 | |
| 5054 | ; lib(A) == 1 && (owl_escape_value(b) > 0 || owl_escape_value(c) > 0) |
| 5055 | |
| 5056 | |
| 5057 | Pattern D1144b |
| 5058 | # gf New pattern. (3.5.3). |
| 5059 | # See 13x13b:23. |
| 5060 | |
| 5061 | OXO escape by capturing |
| 5062 | .*X |
| 5063 | --- |
| 5064 | |
| 5065 | :8,-,value(40) |
| 5066 | |
| 5067 | OXO |
| 5068 | .*A |
| 5069 | --- |
| 5070 | |
| 5071 | ; lib(A) == 1 |
| 5072 | |
| 5073 | |
| 5074 | ######################################################## |
| 5075 | # # |
| 5076 | # Kikashi # |
| 5077 | # # |
| 5078 | ######################################################### |
| 5079 | # # |
| 5080 | # Forcing moves that may improve the eyespace # |
| 5081 | # # |
| 5082 | ######################################################### |
| 5083 | |
| 5084 | |
| 5085 | Pattern D1200 |
| 5086 | |
| 5087 | .X...| forcing move |
| 5088 | .*X..| |
| 5089 | .OOX.| |
| 5090 | .....| |
| 5091 | -----+ |
| 5092 | |
| 5093 | :8,-,value(80) |
| 5094 | |
| 5095 | |
| 5096 | Pattern D1201a |
| 5097 | # gf Split pattern. (3.5.3) |
| 5098 | |
| 5099 | XOo atari to build eyespace |
| 5100 | *.O |
| 5101 | ooo |
| 5102 | |
| 5103 | :8,-,value(50) |
| 5104 | |
| 5105 | AOo |
| 5106 | *.O |
| 5107 | ooo |
| 5108 | |
| 5109 | ; lib(A)==2 |
| 5110 | |
| 5111 | |
| 5112 | Pattern D1201b |
| 5113 | # gf Split pattern and revised constraint. (3.5.3) |
| 5114 | |
| 5115 | XOo atari to build eyespace |
| 5116 | *.O |
| 5117 | Xoo |
| 5118 | |
| 5119 | :8,-,value(50) |
| 5120 | |
| 5121 | AOo |
| 5122 | *.O |
| 5123 | Boo |
| 5124 | |
| 5125 | ; lib(A)==2 && !oplay_defend_both(*,A,B) |
| 5126 | |
| 5127 | |
| 5128 | Pattern D1202 |
| 5129 | # tm modified (3.1.22) (see owl:152) |
| 5130 | |
| 5131 | o*X? move up with atari |
| 5132 | o.OO |
| 5133 | .... |
| 5134 | ---- |
| 5135 | |
| 5136 | :8,-,value(75) |
| 5137 | |
| 5138 | o*A? |
| 5139 | B.OO |
| 5140 | .... |
| 5141 | ---- |
| 5142 | |
| 5143 | ;lib(A) <= 2 && (o_somewhere(B) || !attack(A) || defend(A)) |
| 5144 | |
| 5145 | |
| 5146 | Pattern D1203 |
| 5147 | |
| 5148 | OOX block in sente |
| 5149 | .*x |
| 5150 | --- |
| 5151 | |
| 5152 | :8,-,value(80) |
| 5153 | |
| 5154 | OOA |
| 5155 | b*x |
| 5156 | --- |
| 5157 | |
| 5158 | ;!attack(A) && oplay_attack(*,A) && !obvious_false_oeye(b) |
| 5159 | |
| 5160 | |
| 5161 | Pattern D1204 |
| 5162 | |
| 5163 | OOo block in sente |
| 5164 | .*X |
| 5165 | --- |
| 5166 | |
| 5167 | :8,-,value(85) |
| 5168 | |
| 5169 | OOo |
| 5170 | b*A |
| 5171 | --- |
| 5172 | |
| 5173 | ;wormsize(A)>=3 && !attack(A) && oplay_attack(*,A) && !obvious_false_oeye(b) |
| 5174 | |
| 5175 | |
| 5176 | Pattern D1205 |
| 5177 | |
| 5178 | ?X? connect, cut, and threaten to capture |
| 5179 | O*O |
| 5180 | ?X? |
| 5181 | |
| 5182 | :|,-,value(50) |
| 5183 | |
| 5184 | ?A? |
| 5185 | O*O |
| 5186 | ?X? |
| 5187 | |
| 5188 | ;oplay_attack(*,A) |
| 5189 | |
| 5190 | |
| 5191 | Pattern D1206 |
| 5192 | |
| 5193 | oOo capture, threatening to take again |
| 5194 | OXO |
| 5195 | ?*X |
| 5196 | |
| 5197 | :8,-,value(40) |
| 5198 | |
| 5199 | oOo |
| 5200 | OXO |
| 5201 | ?*A |
| 5202 | |
| 5203 | ; oplay_attack(*,A) |
| 5204 | |
| 5205 | |
| 5206 | Pattern D1207 |
| 5207 | # gf New pattern. (3.7.3) |
| 5208 | |
| 5209 | o..x sacrifice a stone to gain tempo |
| 5210 | .X*. |
| 5211 | .... |
| 5212 | ---- |
| 5213 | |
| 5214 | :8,s,value(40) |
| 5215 | |
| 5216 | ob.x |
| 5217 | aX*. |
| 5218 | .... |
| 5219 | ---- |
| 5220 | |
| 5221 | ;oplay_attack(*,a,a) && oplay_attack(*,b,b) |
| 5222 | |
| 5223 | |
| 5224 | ######################################################### |
| 5225 | # # |
| 5226 | # Escape # |
| 5227 | # # |
| 5228 | ######################################################### |
| 5229 | |
| 5230 | |
| 5231 | Pattern D1300 |
| 5232 | |
| 5233 | OX connect out |
| 5234 | .* |
| 5235 | XO |
| 5236 | |
| 5237 | :8,Ea,value(90) |
| 5238 | |
| 5239 | cb |
| 5240 | a* |
| 5241 | XO |
| 5242 | |
| 5243 | ;owl_escape_value(c)>0 && oplay_attack_either(*,a,a,b) |
| 5244 | |
| 5245 | |
| 5246 | Pattern D1300b |
| 5247 | |
| 5248 | OX connect out |
| 5249 | *. |
| 5250 | XO |
| 5251 | |
| 5252 | :8,Ea,value(89) |
| 5253 | |
| 5254 | cX |
| 5255 | *a |
| 5256 | BO |
| 5257 | |
| 5258 | ;owl_escape_value(c)>0 && oplay_attack_either(*,a,a,B) |
| 5259 | |
| 5260 | |
| 5261 | Pattern D1301 |
| 5262 | |
| 5263 | ?X.? connect to another dragon |
| 5264 | O*.O |
| 5265 | .... |
| 5266 | |
| 5267 | :8,a,value(90) |
| 5268 | |
| 5269 | ?Xc? |
| 5270 | f*ag |
| 5271 | .ebd |
| 5272 | |
| 5273 | ;(!owl_goal_dragon(f) || !owl_goal_dragon(g)) |
| 5274 | ;&& (oplay_attack(*,a,b,c,d,e,e) || oplay_attack(*,a,b,c,e,d,d)) |
| 5275 | |
| 5276 | |
| 5277 | Pattern D1301b |
| 5278 | # gf New pattern. (3.3.7) |
| 5279 | |
| 5280 | ?Xo? connect to another dragon |
| 5281 | O*.O |
| 5282 | .xo? |
| 5283 | |
| 5284 | :8,a,value(90) |
| 5285 | |
| 5286 | ?Xo? |
| 5287 | a*.b |
| 5288 | .xo? |
| 5289 | |
| 5290 | ;(!owl_goal_dragon(a) || !owl_goal_dragon(b)) |
| 5291 | ;&& !oplay_disconnect(*,a,b) |
| 5292 | |
| 5293 | |
| 5294 | Pattern D1302 |
| 5295 | # gf Revised constraint. (3.1.15) |
| 5296 | |
| 5297 | OX? try to connect out |
| 5298 | .*O |
| 5299 | .?? |
| 5300 | |
| 5301 | :8,a,value(80) |
| 5302 | |
| 5303 | bX? |
| 5304 | a*c |
| 5305 | .de |
| 5306 | |
| 5307 | ;!(o_somewhere(d) && o_somewhere(e)) |
| 5308 | ;&& (!owl_goal_dragon(b) || !owl_goal_dragon(c)) && oplay_attack(*,a,a) |
| 5309 | |
| 5310 | |
| 5311 | Pattern D1303 |
| 5312 | |
| 5313 | ????? |
| 5314 | oooo? try to escape |
| 5315 | X.*o? |
| 5316 | ?O.o? |
| 5317 | ??Xo? |
| 5318 | |
| 5319 | :/,E,value(80) |
| 5320 | |
| 5321 | ????? |
| 5322 | ooca? |
| 5323 | X.*b? |
| 5324 | ?O.o? |
| 5325 | ??Xo? |
| 5326 | |
| 5327 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 5328 | |
| 5329 | |
| 5330 | Pattern D1304 |
| 5331 | |
| 5332 | ooooo try to escape |
| 5333 | ....o |
| 5334 | X.*.o |
| 5335 | ?O..o |
| 5336 | ??X.o |
| 5337 | |
| 5338 | :/,E,value(80) |
| 5339 | |
| 5340 | oooab |
| 5341 | ....c |
| 5342 | X.*.o |
| 5343 | ?O..o |
| 5344 | ??X.o |
| 5345 | |
| 5346 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 5347 | |
| 5348 | |
| 5349 | Pattern D1305 |
| 5350 | |
| 5351 | ???? |
| 5352 | oooo |
| 5353 | ..*. try to escape |
| 5354 | X.Ox |
| 5355 | ?O.X |
| 5356 | |
| 5357 | :8,E,value(75) |
| 5358 | |
| 5359 | ???? |
| 5360 | oabc |
| 5361 | ..*. |
| 5362 | X.Ox |
| 5363 | ?O.X |
| 5364 | |
| 5365 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 5366 | |
| 5367 | |
| 5368 | Pattern D1306 |
| 5369 | |
| 5370 | ??oo |
| 5371 | xX*. try to escape |
| 5372 | X.O. |
| 5373 | ?O.X |
| 5374 | |
| 5375 | :8,E,value(79) |
| 5376 | |
| 5377 | ??ab |
| 5378 | xX*. |
| 5379 | X.O. |
| 5380 | ?O.X |
| 5381 | |
| 5382 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 5383 | |
| 5384 | |
| 5385 | Pattern D1307 |
| 5386 | |
| 5387 | ???oo |
| 5388 | xX.*o try to escape |
| 5389 | X.O.? |
| 5390 | ?O.?? |
| 5391 | |
| 5392 | :8,E,value(80) |
| 5393 | |
| 5394 | ???oa |
| 5395 | xX.*o |
| 5396 | X.O.? |
| 5397 | ?O.?? |
| 5398 | |
| 5399 | ;owl_escape_value(a) > 0 |
| 5400 | |
| 5401 | |
| 5402 | Pattern D1308 |
| 5403 | # gf Not towards edge. (3.1.15) |
| 5404 | |
| 5405 | oooo? |
| 5406 | O.*o? try to escape |
| 5407 | ....? |
| 5408 | ....? |
| 5409 | ----- |
| 5410 | |
| 5411 | :8,E,value(75) |
| 5412 | |
| 5413 | ooob? |
| 5414 | O.*a? |
| 5415 | ....? |
| 5416 | ....? |
| 5417 | ----- |
| 5418 | |
| 5419 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 5420 | |
| 5421 | |
| 5422 | Pattern D1309 |
| 5423 | |
| 5424 | oo..o |
| 5425 | O..*o try to escape |
| 5426 | ..... |
| 5427 | ..... |
| 5428 | ----- |
| 5429 | |
| 5430 | :8,E,value(81) |
| 5431 | |
| 5432 | oo..b |
| 5433 | O..*a |
| 5434 | ..... |
| 5435 | ..... |
| 5436 | ----- |
| 5437 | |
| 5438 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 5439 | |
| 5440 | |
| 5441 | Pattern D1309b |
| 5442 | # More positive shape than previous pattern. |
| 5443 | |
| 5444 | ?ooo? try to escape |
| 5445 | o.*.o |
| 5446 | O...O |
| 5447 | ..... |
| 5448 | ..... |
| 5449 | ----- |
| 5450 | |
| 5451 | :8,E,value(82) |
| 5452 | |
| 5453 | ?ooo? |
| 5454 | o.*.b |
| 5455 | O...a |
| 5456 | ..... |
| 5457 | ..... |
| 5458 | ----- |
| 5459 | |
| 5460 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 5461 | |
| 5462 | |
| 5463 | Pattern D1310 |
| 5464 | #tm modified (3.1.15) (see trevora:400) |
| 5465 | #tm added b constraint (3.1.17) |
| 5466 | |
| 5467 | ?ooo |
| 5468 | ?ooo try to escape |
| 5469 | X*oo |
| 5470 | ?OX? |
| 5471 | |
| 5472 | :8,E,value(80) |
| 5473 | |
| 5474 | dabo |
| 5475 | eooc |
| 5476 | X*oo |
| 5477 | ?OX? |
| 5478 | |
| 5479 | ;(!x_somewhere(e) && !x_somewhere(d) && (owl_escape_value(a) > 0)) |
| 5480 | ;|| owl_escape_value(b) > 0 |
| 5481 | ;|| owl_escape_value(c) > 0 |
| 5482 | |
| 5483 | |
| 5484 | Pattern D1311 |
| 5485 | |
| 5486 | oooo |
| 5487 | o.oo try to escape |
| 5488 | .*.o |
| 5489 | xOX? |
| 5490 | |
| 5491 | :8,E,value(80) |
| 5492 | |
| 5493 | oabo |
| 5494 | o.oc |
| 5495 | .*.o |
| 5496 | xOX? |
| 5497 | |
| 5498 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 5499 | |
| 5500 | |
| 5501 | Pattern D1312 |
| 5502 | |
| 5503 | ooooo |
| 5504 | ....o |
| 5505 | ....o try to escape |
| 5506 | X*..o |
| 5507 | ?OX?? |
| 5508 | |
| 5509 | :8,E,value(80) |
| 5510 | |
| 5511 | ooabo |
| 5512 | ....c |
| 5513 | ....o |
| 5514 | X*..o |
| 5515 | ?OX?? |
| 5516 | |
| 5517 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 5518 | |
| 5519 | |
| 5520 | Pattern D1313 |
| 5521 | |
| 5522 | O... |
| 5523 | O.*. run away |
| 5524 | .... |
| 5525 | ???? |
| 5526 | |
| 5527 | :8,E,value(55) |
| 5528 | |
| 5529 | O..b |
| 5530 | O.*a |
| 5531 | .... |
| 5532 | ???? |
| 5533 | |
| 5534 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 5535 | |
| 5536 | |
| 5537 | Pattern D1314 |
| 5538 | # nn Modified (3.3.13) |
| 5539 | # It's rather pointless to match at the edge |
| 5540 | |
| 5541 | o.o? |
| 5542 | O.O. run away |
| 5543 | .... |
| 5544 | .... |
| 5545 | .*.. |
| 5546 | ???? |
| 5547 | |
| 5548 | :8,E,value(55) |
| 5549 | |
| 5550 | o.o? |
| 5551 | O.O. |
| 5552 | .... |
| 5553 | .... |
| 5554 | .*.. |
| 5555 | ???? |
| 5556 | |
| 5557 | ;owl_escape_value(*) > 0 |
| 5558 | |
| 5559 | |
| 5560 | Pattern D1315 |
| 5561 | # db generalized (3.3.14) |
| 5562 | |
| 5563 | o.o |
| 5564 | O.O run away |
| 5565 | ... |
| 5566 | .*. |
| 5567 | ?oo |
| 5568 | |
| 5569 | :8,E,value(50) |
| 5570 | |
| 5571 | o.o |
| 5572 | O.O |
| 5573 | ... |
| 5574 | .*. |
| 5575 | ?ab |
| 5576 | |
| 5577 | ; owl_escape_value(a) > 0 || owl_escape_value(b) > 0 |
| 5578 | |
| 5579 | |
| 5580 | Pattern D1316 |
| 5581 | |
| 5582 | OX connect out |
| 5583 | *O |
| 5584 | |
| 5585 | :8,n,value(35) |
| 5586 | |
| 5587 | OX |
| 5588 | *a |
| 5589 | |
| 5590 | ;!owl_goal_dragon(a) |
| 5591 | |
| 5592 | |
| 5593 | Pattern D1316b |
| 5594 | # gf New pattern. (3.3.17) |
| 5595 | |
| 5596 | OX connect out to strong dragon |
| 5597 | *O |
| 5598 | |
| 5599 | :8,n,value(90) |
| 5600 | |
| 5601 | OX |
| 5602 | *a |
| 5603 | |
| 5604 | ;owl_strong_dragon(a) |
| 5605 | |
| 5606 | |
| 5607 | Pattern D1317 |
| 5608 | |
| 5609 | o..X move out, separate, and escape |
| 5610 | o.*O |
| 5611 | o... |
| 5612 | ??XX |
| 5613 | |
| 5614 | :8,E,value(90) |
| 5615 | |
| 5616 | o..X |
| 5617 | a.*O |
| 5618 | o... |
| 5619 | ??XX |
| 5620 | |
| 5621 | ;owl_escape_value(a)>0 |
| 5622 | |
| 5623 | |
| 5624 | Pattern D1318 |
| 5625 | # gf Too vague, reduced. (3.1.9) |
| 5626 | # gf Still too vague, removed. (3.1.14) |
| 5627 | # evand modified and reinstated, with lower value. (3.3.18) |
| 5628 | |
| 5629 | ??.... try to run towards center |
| 5630 | ??.... |
| 5631 | ??..*. |
| 5632 | ??...O |
| 5633 | |
| 5634 | :8,-,value(50) |
| 5635 | |
| 5636 | ??bce. |
| 5637 | ??a... |
| 5638 | ??d.*. |
| 5639 | ??...O |
| 5640 | |
| 5641 | ;owl_escape_value(a) > 0 || owl_escape_value(b) > 0 |
| 5642 | ;|| owl_escape_value(c) > 0 || owl_escape_value(d) > 0 |
| 5643 | ;|| owl_escape_value(e) > 0 |
| 5644 | |
| 5645 | |
| 5646 | Pattern D1319 |
| 5647 | |
| 5648 | ... jump to the center |
| 5649 | ... |
| 5650 | .*. |
| 5651 | ... |
| 5652 | oOo |
| 5653 | ooo |
| 5654 | ooo |
| 5655 | --- |
| 5656 | |
| 5657 | :8,-,value(82) |
| 5658 | |
| 5659 | |
| 5660 | Pattern D1320 |
| 5661 | # tm modified (3.1.20) |
| 5662 | |
| 5663 | O*O connect to friendly dragon |
| 5664 | |
| 5665 | :+,n,value(35) |
| 5666 | |
| 5667 | a*b |
| 5668 | |
| 5669 | ;!owl_goal_dragon(a) || !owl_goal_dragon(b) |
| 5670 | |
| 5671 | |
| 5672 | Pattern D1320a |
| 5673 | # tm New Pattern (3.1.20) |
| 5674 | # gf Changed symmetry to accomodate for asymmetric constraint. (3.1.23) |
| 5675 | |
| 5676 | ?X? |
| 5677 | O*O connect to friendly dragon |
| 5678 | ... |
| 5679 | |
| 5680 | :8,n,value(70) |
| 5681 | |
| 5682 | ?X? |
| 5683 | A*B |
| 5684 | cd. |
| 5685 | |
| 5686 | ; (!owl_goal_dragon(A) || !owl_goal_dragon(B)) |
| 5687 | ; && !xplay_attack_either(*,d,c,c,*) |
| 5688 | |
| 5689 | |
| 5690 | Pattern D1320b |
| 5691 | # gf New pattern. (3.3.17) |
| 5692 | |
| 5693 | O*O connect to strong friendly dragon |
| 5694 | |
| 5695 | :+,n,value(90) |
| 5696 | |
| 5697 | a*b |
| 5698 | |
| 5699 | ;owl_strong_dragon(a) || owl_strong_dragon(b) |
| 5700 | |
| 5701 | |
| 5702 | Pattern D1321 |
| 5703 | |
| 5704 | *.O |
| 5705 | O.O connect to friendly dragon by bamboo joint |
| 5706 | |
| 5707 | :8,na,value(36) |
| 5708 | |
| 5709 | *.b |
| 5710 | a.b |
| 5711 | |
| 5712 | ;!owl_goal_dragon(a) || !owl_goal_dragon(b) |
| 5713 | |
| 5714 | |
| 5715 | Pattern D1321b |
| 5716 | # gf New pattern. (3.3.17) |
| 5717 | |
| 5718 | *.O |
| 5719 | O.O connect to strong friendly dragon by bamboo joint |
| 5720 | |
| 5721 | :8,na,value(91) |
| 5722 | |
| 5723 | *.b |
| 5724 | a.b |
| 5725 | |
| 5726 | ;owl_strong_dragon(a) || owl_strong_dragon(b) |
| 5727 | |
| 5728 | |
| 5729 | Pattern D1322 |
| 5730 | # gf Constraint revised. (3.7.9) |
| 5731 | |
| 5732 | .*O |
| 5733 | OXO connect to friendly dragon by atari |
| 5734 | |
| 5735 | :8,na,value(36) |
| 5736 | |
| 5737 | .*b |
| 5738 | aCb |
| 5739 | |
| 5740 | ;(!owl_goal_dragon(a) || !owl_goal_dragon(b)) && lib(C) <= 2 && lib(a) > 1 |
| 5741 | |
| 5742 | |
| 5743 | Pattern D1323 |
| 5744 | # without more context this is often an inferior |
| 5745 | # solution (for example games/manner.sgf move 12). |
| 5746 | # tm Modified (3.1.17) |
| 5747 | # gf Removed safe_xmove(*) from constraint. This is redundant with n |
| 5748 | # classification. (3.1.17) |
| 5749 | |
| 5750 | O*O connect to escape |
| 5751 | |
| 5752 | :+,nE,value(35) |
| 5753 | |
| 5754 | a*b |
| 5755 | |
| 5756 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 5757 | |
| 5758 | |
| 5759 | Pattern D1323a |
| 5760 | # tm New Pattern (3.1.17) |
| 5761 | |
| 5762 | ??X connect out in sente |
| 5763 | ?O* |
| 5764 | ?.O |
| 5765 | |
| 5766 | :8,nE,value(55) |
| 5767 | |
| 5768 | BCd |
| 5769 | AO* |
| 5770 | ?.O |
| 5771 | |
| 5772 | ;(owl_escape_value(A) > 0 |
| 5773 | ; || owl_escape_value(B) > 0 |
| 5774 | ; || owl_escape_value(C) > 0) |
| 5775 | ;&& oplay_attack(*,d) |
| 5776 | |
| 5777 | |
| 5778 | Pattern D1324 |
| 5779 | |
| 5780 | *.O |
| 5781 | O.O connect by bamboo joint to escape |
| 5782 | |
| 5783 | :8,nEa,value(86) |
| 5784 | |
| 5785 | *.b |
| 5786 | a.b |
| 5787 | |
| 5788 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 5789 | |
| 5790 | |
| 5791 | Pattern D1325 |
| 5792 | # gf Constraint revised. (3.7.9) |
| 5793 | |
| 5794 | .*O |
| 5795 | OXO connect to friendly dragon by atari to escape |
| 5796 | |
| 5797 | :8,nEa,value(86) |
| 5798 | |
| 5799 | .*b |
| 5800 | aCb |
| 5801 | |
| 5802 | ;(owl_escape_value(a)>0 || owl_escape_value(b)>0) && lib(C) <= 2 && lib(a) > 1 |
| 5803 | |
| 5804 | |
| 5805 | Pattern D1326 |
| 5806 | |
| 5807 | O*O connect to escape |
| 5808 | |
| 5809 | :+,E,value(35) |
| 5810 | |
| 5811 | a*b |
| 5812 | |
| 5813 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 5814 | |
| 5815 | |
| 5816 | Pattern D1329 |
| 5817 | |
| 5818 | o.... jump towards safety |
| 5819 | O.*.. |
| 5820 | o.... |
| 5821 | |
| 5822 | :8,-,value(35) |
| 5823 | |
| 5824 | |
| 5825 | Pattern D1330 |
| 5826 | |
| 5827 | ?O.x break out into the center |
| 5828 | X*.X |
| 5829 | .... |
| 5830 | oooo |
| 5831 | |
| 5832 | :8,E,value(90) |
| 5833 | |
| 5834 | ?O.x |
| 5835 | E*cX |
| 5836 | dab. |
| 5837 | ofoo |
| 5838 | |
| 5839 | ;owl_escape_value(f)>0 && !oplay_defend_both(*,a,b,c,d,a,E) |
| 5840 | |
| 5841 | |
| 5842 | Pattern D1331 |
| 5843 | |
| 5844 | ?O.x break out into the center, followup |
| 5845 | XO.X |
| 5846 | .X*. |
| 5847 | oooo |
| 5848 | |
| 5849 | :8,BE,value(90) |
| 5850 | |
| 5851 | ?O.x |
| 5852 | COaX |
| 5853 | bD*. |
| 5854 | oeoo |
| 5855 | |
| 5856 | ;owl_escape_value(e)>0 && !oplay_defend_both(*,a,b,C,D) |
| 5857 | |
| 5858 | |
| 5859 | Pattern D1332 |
| 5860 | # gf Revised. (3.1.12) |
| 5861 | |
| 5862 | ?O?x break out into the center, followup |
| 5863 | XO*X |
| 5864 | xXO. |
| 5865 | oooo |
| 5866 | |
| 5867 | :8,E,value(95) |
| 5868 | |
| 5869 | ?O?x |
| 5870 | XO*X |
| 5871 | xXO. |
| 5872 | oaoo |
| 5873 | |
| 5874 | ;owl_escape_value(a)>0 |
| 5875 | |
| 5876 | |
| 5877 | Pattern D1333 |
| 5878 | |
| 5879 | ?O? break out into the center, followup |
| 5880 | XOX |
| 5881 | *XO |
| 5882 | ooo |
| 5883 | |
| 5884 | :8,BE,value(90) |
| 5885 | |
| 5886 | ?O? |
| 5887 | AdX |
| 5888 | *BO |
| 5889 | oco |
| 5890 | |
| 5891 | ;owl_escape_value(c)>0 && owl_goal_dragon(d) && !oplay_defend_both(*,A,B) |
| 5892 | |
| 5893 | |
| 5894 | Pattern D1333b |
| 5895 | |
| 5896 | ?O? break out into the center, followup |
| 5897 | XOX |
| 5898 | *XO |
| 5899 | ?O? |
| 5900 | |
| 5901 | :8,E,value(90) |
| 5902 | |
| 5903 | ?O? |
| 5904 | XdX |
| 5905 | *XO |
| 5906 | ?c? |
| 5907 | |
| 5908 | ;owl_escape_value(c)>0 && owl_goal_dragon(d) |
| 5909 | |
| 5910 | |
| 5911 | Pattern D1334 |
| 5912 | # This is not handled as a lunch because capturing only gives a false eye. |
| 5913 | |
| 5914 | XOX break out into the center, followup |
| 5915 | OXO |
| 5916 | o*o |
| 5917 | |
| 5918 | :|,E,value(95) |
| 5919 | |
| 5920 | XOX |
| 5921 | OXO |
| 5922 | o*o |
| 5923 | |
| 5924 | ;owl_escape_value(*)>0 |
| 5925 | |
| 5926 | |
| 5927 | Pattern D1335 |
| 5928 | |
| 5929 | ?O?? double atari to escape |
| 5930 | .XO? |
| 5931 | o*XO |
| 5932 | oo.? |
| 5933 | |
| 5934 | :/,BE,value(95) |
| 5935 | |
| 5936 | ?O?? |
| 5937 | .Xb? |
| 5938 | o*XO |
| 5939 | ao.? |
| 5940 | |
| 5941 | ;owl_escape_value(a)>0 && owl_goal_dragon(b) && lib(b)>1 |
| 5942 | |
| 5943 | |
| 5944 | Pattern D1336 |
| 5945 | |
| 5946 | XOo capture to escape |
| 5947 | *XO |
| 5948 | oOX |
| 5949 | |
| 5950 | :8,E,value(95) |
| 5951 | |
| 5952 | XOo |
| 5953 | *XO |
| 5954 | aOX |
| 5955 | |
| 5956 | ; owl_escape_value(a)>0 |
| 5957 | |
| 5958 | |
| 5959 | Pattern D1337 |
| 5960 | |
| 5961 | ?OO? break out into the center |
| 5962 | X..X |
| 5963 | ..*. |
| 5964 | oooo |
| 5965 | |
| 5966 | :8,BE,value(90) |
| 5967 | |
| 5968 | ?OO? |
| 5969 | EbaX |
| 5970 | dc*. |
| 5971 | ofoo |
| 5972 | |
| 5973 | ;owl_escape_value(f)>0 && !oplay_defend_both(*,a,b,c,d,c,E) |
| 5974 | |
| 5975 | |
| 5976 | Pattern D1338 |
| 5977 | |
| 5978 | ?OO? break out into the center, followup |
| 5979 | X*XX |
| 5980 | ..O. |
| 5981 | oooo |
| 5982 | |
| 5983 | :8,E,value(90) |
| 5984 | |
| 5985 | ?OO? |
| 5986 | C*XX |
| 5987 | baO. |
| 5988 | odoo |
| 5989 | |
| 5990 | ;owl_escape_value(d)>0 && !oplay_defend_both(*,a,b,a,C) |
| 5991 | |
| 5992 | |
| 5993 | Pattern D1339 |
| 5994 | # tm modified (3.1.17) |
| 5995 | |
| 5996 | ?O? break out into the center, followup |
| 5997 | X*X |
| 5998 | oOo |
| 5999 | |
| 6000 | :|,E,value(93) |
| 6001 | |
| 6002 | ?O? |
| 6003 | X*X |
| 6004 | odo |
| 6005 | |
| 6006 | ;owl_escape_value(d)>0 |
| 6007 | |
| 6008 | |
| 6009 | Pattern D1340 |
| 6010 | |
| 6011 | o.X? tunnel out |
| 6012 | OX*O |
| 6013 | .... |
| 6014 | ---- |
| 6015 | |
| 6016 | :8,Ea,value(85) |
| 6017 | |
| 6018 | obX? |
| 6019 | cX*d |
| 6020 | .a.. |
| 6021 | ---- |
| 6022 | |
| 6023 | ;(owl_escape_value(c)>0 || owl_escape_value(d)>0) && oplay_attack(*,a,a) |
| 6024 | ;&& !oplay_attack_either(*,b,a,*,a) && !oplay_attack_either(*,b,a,c,a) |
| 6025 | |
| 6026 | |
| 6027 | Pattern D1341 |
| 6028 | |
| 6029 | ?O?? break out into the center |
| 6030 | X*.X |
| 6031 | ...? |
| 6032 | ooo? |
| 6033 | |
| 6034 | :8,E,value(60) |
| 6035 | |
| 6036 | ?O?? |
| 6037 | X*.X |
| 6038 | ...? |
| 6039 | oao? |
| 6040 | |
| 6041 | ;owl_escape_value(a)>0 |
| 6042 | |
| 6043 | |
| 6044 | Pattern D1342 |
| 6045 | |
| 6046 | X..? miai to make eye or escape into center |
| 6047 | O*X? |
| 6048 | OX.. |
| 6049 | o... |
| 6050 | ---- |
| 6051 | |
| 6052 | :8,-,value(60) |
| 6053 | |
| 6054 | |
| 6055 | Pattern D1343a |
| 6056 | #tm reduced value (3.1.16) |
| 6057 | |
| 6058 | ooo? escape into center |
| 6059 | o..X |
| 6060 | o.*. |
| 6061 | ?x.O |
| 6062 | |
| 6063 | :8,E,value(77) |
| 6064 | |
| 6065 | obo? |
| 6066 | a..X |
| 6067 | o.*. |
| 6068 | ?x.O |
| 6069 | |
| 6070 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 6071 | |
| 6072 | |
| 6073 | Pattern D1343b |
| 6074 | #tm reduced value (3.1.16) |
| 6075 | |
| 6076 | ooo? escape into center |
| 6077 | o..X |
| 6078 | o.*o |
| 6079 | ?XoO |
| 6080 | |
| 6081 | :8,E,value(60) |
| 6082 | |
| 6083 | obo? |
| 6084 | a..X |
| 6085 | o.*o |
| 6086 | ?XoO |
| 6087 | |
| 6088 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 6089 | |
| 6090 | |
| 6091 | Pattern D1343c |
| 6092 | #tm reduced value (3.1.16) |
| 6093 | |
| 6094 | ooo? escape into center |
| 6095 | o..X |
| 6096 | o*.o |
| 6097 | ?.oO |
| 6098 | |
| 6099 | :8,E,value(60) |
| 6100 | |
| 6101 | obo? |
| 6102 | a..X |
| 6103 | o*.c |
| 6104 | ?.dO |
| 6105 | |
| 6106 | ;o_somewhere(c,d) && (owl_escape_value(a) + owl_escape_value(b) > 0) |
| 6107 | |
| 6108 | |
| 6109 | Pattern D1343d |
| 6110 | #tm reduced value (3.1.16) |
| 6111 | |
| 6112 | ooo? escape into center |
| 6113 | o..X |
| 6114 | o*.. |
| 6115 | ?..O |
| 6116 | |
| 6117 | :8,BE,value(55) |
| 6118 | |
| 6119 | obo? |
| 6120 | a..X |
| 6121 | o*.. |
| 6122 | ?..O |
| 6123 | |
| 6124 | ;owl_escape_value(a) + owl_escape_value(b) > 0 |
| 6125 | |
| 6126 | |
| 6127 | Pattern D1344 |
| 6128 | |
| 6129 | ?XX?o |
| 6130 | oO*.o escape along edge |
| 6131 | o.... |
| 6132 | ----- |
| 6133 | |
| 6134 | :8,E,value(85) |
| 6135 | |
| 6136 | ?XX?o |
| 6137 | oO*.a |
| 6138 | o.... |
| 6139 | ----- |
| 6140 | |
| 6141 | ;owl_escape_value(a)>0 |
| 6142 | |
| 6143 | |
| 6144 | Pattern D1345 |
| 6145 | # gf Revised constraint. (3.1.32) |
| 6146 | |
| 6147 | OXO atari to connect |
| 6148 | .*. |
| 6149 | |
| 6150 | :8,bEa,value(85) |
| 6151 | |
| 6152 | cDe |
| 6153 | a*b |
| 6154 | |
| 6155 | ;lib(D)==2 && lib(c)>1 && lib(e)>1 |
| 6156 | ;&& (owl_escape_value(c)>0 || owl_escape_value(e)>0) |
| 6157 | ;&& !oplay_disconnect(*,b,a,c,e) |
| 6158 | |
| 6159 | |
| 6160 | Pattern D1346 |
| 6161 | |
| 6162 | ?O.X break out into the center |
| 6163 | X.*. |
| 6164 | x... |
| 6165 | oooo |
| 6166 | |
| 6167 | :8,E,value(65) |
| 6168 | |
| 6169 | ?O.X |
| 6170 | X.*. |
| 6171 | x... |
| 6172 | oabc |
| 6173 | |
| 6174 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 6175 | |
| 6176 | |
| 6177 | Pattern D1347 |
| 6178 | |
| 6179 | OX? capture (possibly with ko) |
| 6180 | XO* |
| 6181 | ... |
| 6182 | --- |
| 6183 | |
| 6184 | :8,a,value(75) |
| 6185 | |
| 6186 | OX? |
| 6187 | AO* |
| 6188 | ... |
| 6189 | --- |
| 6190 | |
| 6191 | ;!oplay_defend(*,A) |
| 6192 | |
| 6193 | |
| 6194 | Pattern D1348 |
| 6195 | |
| 6196 | O.? connect to friendly dragon to escape |
| 6197 | .*O |
| 6198 | |
| 6199 | :8,nEa,value(36) |
| 6200 | |
| 6201 | a.? |
| 6202 | .*b |
| 6203 | |
| 6204 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 6205 | |
| 6206 | |
| 6207 | Pattern D1348b |
| 6208 | # gf New pattern. (3.3.17) |
| 6209 | |
| 6210 | O.? connect to strong friendly dragon to escape |
| 6211 | .*O |
| 6212 | |
| 6213 | :8,nEa,value(90) |
| 6214 | |
| 6215 | a.? |
| 6216 | .*b |
| 6217 | |
| 6218 | ;owl_strong_dragon(a) || owl_strong_dragon(b) |
| 6219 | |
| 6220 | |
| 6221 | Pattern D1348c |
| 6222 | # gf New pattern. (3.3.17) |
| 6223 | |
| 6224 | Oxx connect to strong friendly dragon to escape |
| 6225 | .*O |
| 6226 | |
| 6227 | :8,nEa,value(90) |
| 6228 | |
| 6229 | axx |
| 6230 | .*b |
| 6231 | |
| 6232 | ;(owl_strong_dragon(a) || owl_strong_dragon(b)) && !oplay_disconnect(*,a,b) |
| 6233 | |
| 6234 | |
| 6235 | Pattern D1348d |
| 6236 | # gf New pattern. (3.3.17) |
| 6237 | |
| 6238 | O.? connect to strong friendly dragon to escape |
| 6239 | .*. |
| 6240 | ?.O |
| 6241 | |
| 6242 | :8,nEa,value(90) |
| 6243 | |
| 6244 | a.? |
| 6245 | .*. |
| 6246 | ?.b |
| 6247 | |
| 6248 | ;owl_strong_dragon(a) || owl_strong_dragon(b) |
| 6249 | |
| 6250 | |
| 6251 | Pattern D1350 |
| 6252 | |
| 6253 | ?*.. capture lunch to escape (may be undervalued) |
| 6254 | OXO. |
| 6255 | |
| 6256 | :8,E,value(85) |
| 6257 | |
| 6258 | ?*bc |
| 6259 | OAOd |
| 6260 | |
| 6261 | ;lib(A) == 1 |
| 6262 | ;&& (owl_escape_value(b) + owl_escape_value(c) + owl_escape_value(d)) > 0 |
| 6263 | |
| 6264 | |
| 6265 | Pattern D1351 |
| 6266 | |
| 6267 | XO? |
| 6268 | .*X |
| 6269 | o.? |
| 6270 | |
| 6271 | :8,E,value(65) |
| 6272 | |
| 6273 | XO? |
| 6274 | .*X |
| 6275 | a.? |
| 6276 | |
| 6277 | ;owl_escape_value(a)>0 |
| 6278 | |
| 6279 | |
| 6280 | Pattern D1352 |
| 6281 | |
| 6282 | O.OX escape or threaten to |
| 6283 | ..*O |
| 6284 | |
| 6285 | :8,a,value(80) |
| 6286 | |
| 6287 | ObaX |
| 6288 | dc*O |
| 6289 | |
| 6290 | ;!owl_goal_dragon(a) && xplay_attack_either(b,c,d,b,d) |
| 6291 | |
| 6292 | |
| 6293 | Pattern D1353 |
| 6294 | |
| 6295 | X... hane to escape |
| 6296 | .*.. |
| 6297 | OX.. |
| 6298 | .... |
| 6299 | ---- |
| 6300 | |
| 6301 | :8,-,value(80) |
| 6302 | |
| 6303 | |
| 6304 | Pattern D1354 |
| 6305 | |
| 6306 | ?...? jump away |
| 6307 | ?.*.? |
| 6308 | X...x |
| 6309 | ?OOO? |
| 6310 | |
| 6311 | :8,E,value(65) |
| 6312 | |
| 6313 | ?abc? |
| 6314 | ?.*.? |
| 6315 | X...x |
| 6316 | ?OOO? |
| 6317 | |
| 6318 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 6319 | |
| 6320 | |
| 6321 | Pattern D1355 |
| 6322 | |
| 6323 | OXXO connect out |
| 6324 | .O*. |
| 6325 | ---- |
| 6326 | |
| 6327 | :8,-,value(70) |
| 6328 | |
| 6329 | aXXb |
| 6330 | .O*. |
| 6331 | ---- |
| 6332 | |
| 6333 | ;lib(a)>1 && lib(b)>1 |
| 6334 | |
| 6335 | |
| 6336 | Pattern D1356 |
| 6337 | # nn Modified (3.3.13) see also D1356a |
| 6338 | |
| 6339 | o.... jump towards safety |
| 6340 | O.*.. |
| 6341 | o.... |
| 6342 | |
| 6343 | :-,E,value(90) |
| 6344 | |
| 6345 | o..a. |
| 6346 | d.*b. |
| 6347 | o..c. |
| 6348 | |
| 6349 | ; (owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0) |
| 6350 | ; && !oplay_disconnect(*,d,*) |
| 6351 | |
| 6352 | |
| 6353 | Pattern D1356a |
| 6354 | # nn New pattern (3.3.13) |
| 6355 | # B attribute since cut possible |
| 6356 | |
| 6357 | o.... jump towards safety |
| 6358 | O.*.. |
| 6359 | o.... |
| 6360 | |
| 6361 | :-,BE,value(80) |
| 6362 | |
| 6363 | o..a. |
| 6364 | d.*b. |
| 6365 | o..c. |
| 6366 | |
| 6367 | ; (owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0) |
| 6368 | ; && oplay_disconnect(*,d,*) |
| 6369 | |
| 6370 | |
| 6371 | Pattern D1356b |
| 6372 | # gf New pattern. (3.5.3) |
| 6373 | # See nngs4:40 |
| 6374 | |
| 6375 | ?.... jump towards safety |
| 6376 | O..*. |
| 6377 | o.... |
| 6378 | ..... |
| 6379 | ----- |
| 6380 | |
| 6381 | :8,E,value(91) |
| 6382 | |
| 6383 | ?..a. |
| 6384 | c..*. |
| 6385 | o..b. |
| 6386 | ..... |
| 6387 | ----- |
| 6388 | |
| 6389 | ; (owl_escape_value(a) + owl_escape_value(*) + owl_escape_value(b) > 0) |
| 6390 | ; && !oplay_disconnect(*,c,*) |
| 6391 | |
| 6392 | |
| 6393 | Pattern D1357 |
| 6394 | |
| 6395 | o...o block/connect to escape |
| 6396 | O.... |
| 6397 | O.*.. |
| 6398 | ?OXOo |
| 6399 | |
| 6400 | :8,E,value(61) |
| 6401 | |
| 6402 | o...a |
| 6403 | O...b |
| 6404 | O.*.c |
| 6405 | ?OXOo |
| 6406 | |
| 6407 | ; owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 6408 | |
| 6409 | |
| 6410 | Pattern D1358 |
| 6411 | |
| 6412 | O..? connect to escape |
| 6413 | O.*O |
| 6414 | |
| 6415 | :8,Ea,value(61) |
| 6416 | |
| 6417 | bde? |
| 6418 | bc*a |
| 6419 | |
| 6420 | ;(owl_escape_value(a) > 0 || owl_escape_value(b) > 0) |
| 6421 | ;&& oplay_attack_either(*,c,d,e,c,e) |
| 6422 | |
| 6423 | |
| 6424 | Pattern D1359 |
| 6425 | |
| 6426 | ?...? |
| 6427 | ..... |
| 6428 | ?.*X. |
| 6429 | ?..OX |
| 6430 | ?.Oo? |
| 6431 | |
| 6432 | :8,E,value(65) |
| 6433 | |
| 6434 | ?bc.? |
| 6435 | a.... |
| 6436 | ?.*X. |
| 6437 | ?..OX |
| 6438 | ?.Oo? |
| 6439 | |
| 6440 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 6441 | |
| 6442 | |
| 6443 | Pattern D1360 |
| 6444 | |
| 6445 | ??.. run while connecting |
| 6446 | ..*. |
| 6447 | .O.. |
| 6448 | ...x |
| 6449 | .O.x |
| 6450 | |
| 6451 | :8,E,value(65) |
| 6452 | |
| 6453 | ??ac |
| 6454 | ..*b |
| 6455 | .O.. |
| 6456 | ...x |
| 6457 | .O.x |
| 6458 | |
| 6459 | ;owl_escape_value(a) + owl_escape_value(b) + owl_escape_value(c) > 0 |
| 6460 | |
| 6461 | |
| 6462 | Pattern D1361a |
| 6463 | # too generic; see resultant A1121, see also trevor:1050 |
| 6464 | # gf Added constraint. (3.1.32) |
| 6465 | # gf Split pattern. (3.5.7) |
| 6466 | |
| 6467 | X.X push to expose weakness |
| 6468 | O*. |
| 6469 | ?Xo |
| 6470 | |
| 6471 | :8,-,value(65) |
| 6472 | |
| 6473 | A.B |
| 6474 | O*. |
| 6475 | ?Co |
| 6476 | |
| 6477 | ;!same_string(A,B) && (lib(A) <= 4 || lib(B) <= 4 || lib(C) <= 4) |
| 6478 | |
| 6479 | |
| 6480 | Pattern D1361b |
| 6481 | # too generic; see resultant A1121, see also trevor:1050 |
| 6482 | # gf Added constraint. (3.1.32) |
| 6483 | # gf Split pattern and revised constraint. (3.5.7) |
| 6484 | |
| 6485 | X.X push to expose weakness |
| 6486 | O*. |
| 6487 | ?XX |
| 6488 | |
| 6489 | :8,-,value(65) |
| 6490 | |
| 6491 | A.B |
| 6492 | O*. |
| 6493 | ?CX |
| 6494 | |
| 6495 | ;!same_string(A,B) && (lib(A) <= 4 || lib(B) <= 4 || lib(C) <= 4) |
| 6496 | ;&& !oplay_connect(*,A,C) |
| 6497 | |
| 6498 | |
| 6499 | Pattern D1362 |
| 6500 | # db added (3.1.8) |
| 6501 | |
| 6502 | ?X.. try to escape |
| 6503 | ?.*. |
| 6504 | O... |
| 6505 | o... |
| 6506 | .... |
| 6507 | ---- |
| 6508 | |
| 6509 | :8,-,value(85) |
| 6510 | |
| 6511 | |
| 6512 | Pattern D1363 |
| 6513 | # db added (3.1.8) |
| 6514 | |
| 6515 | oOX? force the opponent to cut, exposing thinness |
| 6516 | .*.? |
| 6517 | .XOO |
| 6518 | ..X. |
| 6519 | ?... |
| 6520 | |
| 6521 | :8,B,value(75) |
| 6522 | |
| 6523 | |
| 6524 | Pattern D1364 |
| 6525 | # db added (3.1.8) |
| 6526 | |
| 6527 | .OX? atari! |
| 6528 | .XOO |
| 6529 | .*X. |
| 6530 | ?... |
| 6531 | |
| 6532 | :8,B,value(85) |
| 6533 | |
| 6534 | |
| 6535 | Pattern D1365 |
| 6536 | # db added (3.1.8) |
| 6537 | |
| 6538 | OX? atari! |
| 6539 | XOO |
| 6540 | OX* |
| 6541 | ... |
| 6542 | |
| 6543 | :8,B,value(85) |
| 6544 | |
| 6545 | |
| 6546 | Pattern D1366 |
| 6547 | # db added (3.1.8) |
| 6548 | # gf Revised. (3.1.11) |
| 6549 | |
| 6550 | XOO? try to break out |
| 6551 | OXO? |
| 6552 | .X*x |
| 6553 | o... |
| 6554 | ?o.. |
| 6555 | |
| 6556 | :8,-,value(85) |
| 6557 | |
| 6558 | Xaa? |
| 6559 | OXa? |
| 6560 | .X*x |
| 6561 | o... |
| 6562 | ?o.. |
| 6563 | |
| 6564 | ;owl_goal_dragon(a) |
| 6565 | |
| 6566 | |
| 6567 | Pattern D1367 |
| 6568 | # db added (3.1.11) |
| 6569 | # tm added b attribute. |
| 6570 | # gf Removed b class. (3.3.17) |
| 6571 | |
| 6572 | ...? |
| 6573 | .*.? jump out |
| 6574 | ...X |
| 6575 | ?OO? |
| 6576 | |
| 6577 | :8,-,value(60) |
| 6578 | |
| 6579 | |
| 6580 | Pattern D1368 |
| 6581 | # gf added (3.1.12) |
| 6582 | |
| 6583 | ...? move out |
| 6584 | .*X? |
| 6585 | ..OX |
| 6586 | XOo? |
| 6587 | |
| 6588 | :8,E,value(70) |
| 6589 | |
| 6590 | b..? |
| 6591 | .*X? |
| 6592 | ..OX |
| 6593 | Xao? |
| 6594 | |
| 6595 | ;lib(a)>1 && owl_escape_value(b)>0 |
| 6596 | |
| 6597 | |
| 6598 | Pattern D1370 |
| 6599 | # gf New pattern. (3.1.13) |
| 6600 | |
| 6601 | oo? move out |
| 6602 | ..X |
| 6603 | .*. |
| 6604 | XO? |
| 6605 | |
| 6606 | :8,E,value(75) |
| 6607 | |
| 6608 | ao? |
| 6609 | b.X |
| 6610 | .*. |
| 6611 | XO? |
| 6612 | |
| 6613 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 6614 | |
| 6615 | |
| 6616 | Pattern D1371 |
| 6617 | # gf New pattern. (3.1.13) |
| 6618 | # tm Added b class (3.1.20) |
| 6619 | |
| 6620 | oOo move out |
| 6621 | ... |
| 6622 | .*X |
| 6623 | .O? |
| 6624 | |
| 6625 | :8,bE,value(85) |
| 6626 | |
| 6627 | oao |
| 6628 | ... |
| 6629 | .*X |
| 6630 | .O? |
| 6631 | |
| 6632 | ;owl_escape_value(a)>0 |
| 6633 | |
| 6634 | |
| 6635 | Pattern D1372 |
| 6636 | # gf New pattern. (3.1.14) |
| 6637 | |
| 6638 | OX. escape underneath |
| 6639 | .*O |
| 6640 | --- |
| 6641 | |
| 6642 | :8,E,value(85) |
| 6643 | |
| 6644 | aB. |
| 6645 | .*O |
| 6646 | --- |
| 6647 | |
| 6648 | ;owl_escape_value(a)>0 && !attack(B) |
| 6649 | |
| 6650 | |
| 6651 | Pattern D1373 |
| 6652 | # gf New pattern. (3.1.14) |
| 6653 | |
| 6654 | o*XO capture to escape |
| 6655 | |
| 6656 | :-,bE,value(85) |
| 6657 | |
| 6658 | a*BO |
| 6659 | |
| 6660 | ;owl_escape_value(a)>0 && does_attack(*,B) |
| 6661 | |
| 6662 | |
| 6663 | Pattern D1374 |
| 6664 | # gf New pattern. (3.1.14) |
| 6665 | |
| 6666 | oo..Xo connect underneath |
| 6667 | ...*O. |
| 6668 | ------ |
| 6669 | |
| 6670 | :8,E,value(55) |
| 6671 | |
| 6672 | ab..Xo |
| 6673 | ...*O. |
| 6674 | ------ |
| 6675 | |
| 6676 | ;o_somewhere(a,b) && owl_escape_value(a) + owl_escape_value(b) > 0 |
| 6677 | |
| 6678 | |
| 6679 | Pattern D1375 |
| 6680 | # tm New pattern (3.1.15) |
| 6681 | |
| 6682 | O?.? connect out with atari. |
| 6683 | .*XO |
| 6684 | ..O. |
| 6685 | |
| 6686 | :8,-,value(75) |
| 6687 | |
| 6688 | O?.? |
| 6689 | .*AO |
| 6690 | ..O. |
| 6691 | |
| 6692 | ; defend(A) |
| 6693 | |
| 6694 | |
| 6695 | Pattern D1376 |
| 6696 | # tm New Pattern (3.1.16) |
| 6697 | # gf Revised constraint. (3.1.22) |
| 6698 | |
| 6699 | OoX? |
| 6700 | x.*O |
| 6701 | ---- |
| 6702 | |
| 6703 | :8,Ea,value(75) |
| 6704 | |
| 6705 | bdE? |
| 6706 | xc*a |
| 6707 | ---- |
| 6708 | |
| 6709 | ; (owl_escape_value(a) > 0 || owl_escape_value(b) > 0) |
| 6710 | ; && ((o_somewhere(d) && oplay_attack_either(*,c,c,E)) |
| 6711 | ; || (!o_somewhere(d) && !oplay_defend_both(*,c,d,c,E))) |
| 6712 | |
| 6713 | |
| 6714 | Pattern D1377 |
| 6715 | |
| 6716 | ????? |
| 6717 | OX*.o hane into the open. |
| 6718 | .O..o |
| 6719 | ----- |
| 6720 | |
| 6721 | :8,-,value(50) |
| 6722 | |
| 6723 | ????? |
| 6724 | OA*.o |
| 6725 | .O..o |
| 6726 | ----- |
| 6727 | |
| 6728 | ;defend(A) |
| 6729 | |
| 6730 | |
| 6731 | Pattern D1378 |
| 6732 | # tm reduced value (3.1.17) |
| 6733 | # gf Revised constraint. (3.3.18) |
| 6734 | # See also A1126. |
| 6735 | |
| 6736 | X*X breakout & attack |
| 6737 | ?O? |
| 6738 | |
| 6739 | :|,-,value(55) |
| 6740 | |
| 6741 | A*B |
| 6742 | ?O? |
| 6743 | |
| 6744 | ; vital_chain(A) && vital_chain(B) |
| 6745 | ; && oplay_attack_either(*,A,B) && !oplay_connect(*,A,B) |
| 6746 | |
| 6747 | |
| 6748 | Pattern D1379 |
| 6749 | # tm New Pattern (3.1.17) |
| 6750 | |
| 6751 | ??? escape or attack. |
| 6752 | x.. |
| 6753 | O*X |
| 6754 | ?X? |
| 6755 | |
| 6756 | :8,E,value(65) |
| 6757 | |
| 6758 | ?BC |
| 6759 | xeA |
| 6760 | O*X |
| 6761 | ?d? |
| 6762 | |
| 6763 | ; (owl_escape_value(A) > 0 |
| 6764 | ; || owl_escape_value(B) > 0 |
| 6765 | ; || owl_escape_value(C) > 0) |
| 6766 | ; && !attack(d) |
| 6767 | ; && oplay_attack(*,A,d) |
| 6768 | ; && oplay_attack(*,e,d) |
| 6769 | |
| 6770 | |
| 6771 | Pattern D1380 |
| 6772 | # tm (?) New Pattern (3.1.17) |
| 6773 | |
| 6774 | ?.. escape |
| 6775 | .*. |
| 6776 | O.? |
| 6777 | |
| 6778 | :8,E,value(65) |
| 6779 | |
| 6780 | ?AB |
| 6781 | .*C |
| 6782 | O.? |
| 6783 | |
| 6784 | ; owl_escape_value(A) + owl_escape_value(B) + owl_escape_value(C) > 3 |
| 6785 | |
| 6786 | |
| 6787 | Pattern D1381 |
| 6788 | # tm New Pattern (3.1.19) |
| 6789 | |
| 6790 | O*. |
| 6791 | ?XO |
| 6792 | |
| 6793 | :8,Ea,value(70) |
| 6794 | |
| 6795 | O*a |
| 6796 | ?CB |
| 6797 | |
| 6798 | ; (owl_escape_value(B) > 0 || owl_escape_value(a) > 0) |
| 6799 | ; && oplay_attack_either(*,a,a,C) |
| 6800 | |
| 6801 | |
| 6802 | Pattern D1382 |
| 6803 | # tm New Pattern (3.1.19) |
| 6804 | |
| 6805 | .O threaten attack and connect |
| 6806 | *X |
| 6807 | O. |
| 6808 | |
| 6809 | :8,Ea,value(70) |
| 6810 | |
| 6811 | cA |
| 6812 | *d |
| 6813 | B. |
| 6814 | |
| 6815 | ; (owl_escape_value(A) > 0 || owl_escape_value(B) > 0) |
| 6816 | ; && oplay_attack(*,c,d) |
| 6817 | |
| 6818 | |
| 6819 | Pattern D1383 |
| 6820 | # tm New Pattern (3.1.20) |
| 6821 | # tm added b attribute (3.1.23) |
| 6822 | # gf No escape to second line, see 9x9:550. (3.7.8) |
| 6823 | |
| 6824 | ?Oo |
| 6825 | ... |
| 6826 | ?*. |
| 6827 | ?.? |
| 6828 | ??? |
| 6829 | |
| 6830 | :8,sbE,value(71) |
| 6831 | |
| 6832 | ?Bo |
| 6833 | ... |
| 6834 | ?*. |
| 6835 | ?a? |
| 6836 | ??? |
| 6837 | |
| 6838 | ;(owl_escape_value(a) > 0) |
| 6839 | ; && !oplay_disconnect(*,*,B) |
| 6840 | |
| 6841 | |
| 6842 | Pattern D1384 |
| 6843 | # tm New Pattern (3.1.22) (see strategy2:73) |
| 6844 | # may not be necessary, but probably doesn't hurt. |
| 6845 | # (doesn't work for strategy2:73; no matching stones are in dragon) |
| 6846 | |
| 6847 | O.. escape or capture to escape |
| 6848 | .*? |
| 6849 | ?.O |
| 6850 | |
| 6851 | :8,E,value(65) |
| 6852 | |
| 6853 | A.. |
| 6854 | .*c |
| 6855 | ?dB |
| 6856 | |
| 6857 | ; (owl_escape_value(A) > 0 || owl_escape_value(B) > 0) |
| 6858 | ; && (!x_somewhere(c) || oplay_attack_either(*,d,c,d)) |
| 6859 | |
| 6860 | |
| 6861 | Pattern D1385 |
| 6862 | # tm New Pattern (3.1.23) |
| 6863 | |
| 6864 | .O escape or capture |
| 6865 | .. |
| 6866 | X* |
| 6867 | ?O |
| 6868 | |
| 6869 | :8,E,value(75) |
| 6870 | |
| 6871 | fB |
| 6872 | dc |
| 6873 | e* |
| 6874 | ?A |
| 6875 | |
| 6876 | ; (owl_escape_value(A) > 0 || owl_escape_value(B) > 0) |
| 6877 | ; && (oplay_attack(*,c,d,f,e) && oplay_attack(*,c,d,f,f)) |
| 6878 | |
| 6879 | |
| 6880 | Pattern D1386a |
| 6881 | # gf New pattern. (3.3.17) |
| 6882 | |
| 6883 | OX.x connect along edge to strong dragon |
| 6884 | o*.O |
| 6885 | ---- |
| 6886 | |
| 6887 | :8,Eb,value(90) |
| 6888 | |
| 6889 | aX.x |
| 6890 | o*.b |
| 6891 | ---- |
| 6892 | |
| 6893 | ;owl_strong_dragon(a) || owl_strong_dragon(b) |
| 6894 | |
| 6895 | |
| 6896 | Pattern D1386b |
| 6897 | # gf New pattern. (3.3.17) |
| 6898 | |
| 6899 | OX.x connect along edge |
| 6900 | o*.O |
| 6901 | ---- |
| 6902 | |
| 6903 | :8,Eb,value(35) |
| 6904 | |
| 6905 | aX.x |
| 6906 | o*.b |
| 6907 | ---- |
| 6908 | |
| 6909 | ;owl_escape_value(a)>0 || owl_escape_value(b)>0 |
| 6910 | |
| 6911 | |
| 6912 | Pattern D1387 |
| 6913 | # gf New pattern. (3.3.17) |
| 6914 | |
| 6915 | ??o? atari to break out |
| 6916 | o... |
| 6917 | *X.X |
| 6918 | XOo? |
| 6919 | |
| 6920 | :8,EB,value(75) |
| 6921 | |
| 6922 | ?dce |
| 6923 | o... |
| 6924 | *X.X |
| 6925 | Bao? |
| 6926 | |
| 6927 | ;(owl_escape_value(c)>0 || owl_escape_value(d)>0 || owl_escape_value(e)>0) |
| 6928 | ;&& lib(B)==2 && olib(*)>=2 && !oplay_attack(*,a) |
| 6929 | |
| 6930 | |
| 6931 | Pattern D1388 |
| 6932 | # gf New pattern. (3.3.17) |
| 6933 | |
| 6934 | ??o? atari to break out |
| 6935 | o... |
| 6936 | OX*X |
| 6937 | ?Oo? |
| 6938 | |
| 6939 | :8,Eb,value(75) |
| 6940 | |
| 6941 | ?cbd |
| 6942 | o... |
| 6943 | OX*X |
| 6944 | ?ao? |
| 6945 | |
| 6946 | ;(owl_escape_value(b)>0 || owl_escape_value(c)>0 || owl_escape_value(d)>0) |
| 6947 | ;&& !oplay_attack(*,a) |
| 6948 | |
| 6949 | |
| 6950 | Pattern D1389 |
| 6951 | # gf New pattern. (3.3.18) |
| 6952 | # gf Added a classification. (3.7.10) |
| 6953 | # See also D1340. |
| 6954 | |
| 6955 | OX.O |
| 6956 | ?*.? |
| 6957 | ---- |
| 6958 | |
| 6959 | :8,Ea,value(84) |
| 6960 | |
| 6961 | aX.b |
| 6962 | ?*.? |
| 6963 | ---- |
| 6964 | |
| 6965 | ;(owl_strong_dragon(a) || owl_strong_dragon(b)) && !oplay_disconnect(*,a,b) |
| 6966 | |
| 6967 | |
| 6968 | Pattern D1390 |
| 6969 | # pp New pattern (3.5.2) |
| 6970 | |
| 6971 | ???.O either capture or escape |
| 6972 | o*... |
| 6973 | OX..? |
| 6974 | ?x.?? |
| 6975 | ----- |
| 6976 | |
| 6977 | :8,b,value(80) |
| 6978 | |
| 6979 | ???dC |
| 6980 | o*bc. |
| 6981 | ABa.? |
| 6982 | ?x.?? |
| 6983 | ----- |
| 6984 | |
| 6985 | ; owl_escape_value(d) > 0 |
| 6986 | ; && oplay_attack_either(*,a,b,c,d,B,c) && oplay_connect(*,a,b,c,d,?,A,C) |
| 6987 | |
| 6988 | |
| 6989 | Pattern D1391 |
| 6990 | # gf New pattern. (3.5.3) |
| 6991 | # gf Revised pattern. (3.7.2) |
| 6992 | # See owl1:353. |
| 6993 | |
| 6994 | .O*O connect out |
| 6995 | OX?? |
| 6996 | |
| 6997 | :8,a,value(80) |
| 6998 | |
| 6999 | bO*a |
| 7000 | dC?? |
| 7001 | |
| 7002 | ;owl_escape_value(a) > 0 && oplay_attack_either(*,b,C,b) |
| 7003 | ;&& !xplay_connect(*,a,d) |
| 7004 | |
| 7005 | |
| 7006 | Pattern D1392 |
| 7007 | # evand New pattern. (3.7.1) |
| 7008 | # sometimes forcing is better than the cut -- see gifu03:704 |
| 7009 | |
| 7010 | O.X |
| 7011 | *XO |
| 7012 | |
| 7013 | :8,b,value(40) |
| 7014 | |
| 7015 | O.X |
| 7016 | *AO |
| 7017 | |
| 7018 | ;lib(A) == 2 |
| 7019 | |
| 7020 | |
| 7021 | Pattern D1393 |
| 7022 | # pp New pattern, see kgs:500 (3.7.4) |
| 7023 | |
| 7024 | O.O. secure escape connection by first threatening opponent |
| 7025 | ?*XO |
| 7026 | |
| 7027 | :8,B,value(50) |
| 7028 | |
| 7029 | A.Ca |
| 7030 | ?*DB |
| 7031 | |
| 7032 | # Note: xplay_disconnect() to avoid generating this move when it is |
| 7033 | # not really needed. |
| 7034 | |
| 7035 | ; (owl_escape_value(A) > 0 || owl_escape_value(B) > 0) |
| 7036 | ; && xplay_disconnect(A,C) && oplay_attack(*,a,D) |
| 7037 | |
| 7038 | |
| 7039 | Pattern D1394 |
| 7040 | #pp New pattern, see kgs:500 (3.7.4) |
| 7041 | |
| 7042 | O.O* connect out! |
| 7043 | ??XO |
| 7044 | |
| 7045 | :8,a,value(70) |
| 7046 | |
| 7047 | A.O* |
| 7048 | ??XB |
| 7049 | |
| 7050 | ; (owl_escape_value(A) > 0 || owl_escape_value(B) > 0) |
| 7051 | ; && safe_xmove(*) && !oplay_disconnect(*,A,B) |
| 7052 | |
| 7053 | |
| 7054 | Pattern D1395 |
| 7055 | # gf New pattern. (3.7.4) |
| 7056 | # See gunnar:73. |
| 7057 | |
| 7058 | ?OXO |
| 7059 | OX*x |
| 7060 | ---- |
| 7061 | |
| 7062 | :8,sb,value(40) |
| 7063 | |
| 7064 | ?bXa |
| 7065 | OX*x |
| 7066 | ---- |
| 7067 | |
| 7068 | ;(owl_escape_value(a) > 0 || owl_escape_value(b) > 0) |
| 7069 | ;&& oplay_disconnect(*,a,b) != WIN |
| 7070 | |
| 7071 | |
| 7072 | ######################################################### |
| 7073 | # # |
| 7074 | # Ko # |
| 7075 | # # |
| 7076 | ######################################################### |
| 7077 | |
| 7078 | |
| 7079 | Pattern D1400 |
| 7080 | |
| 7081 | ---- connect (don't fight ko) |
| 7082 | ..X? |
| 7083 | O*OX |
| 7084 | ?OX? |
| 7085 | |
| 7086 | :8,-,value(95) |
| 7087 | |
| 7088 | ---- |
| 7089 | ..C? |
| 7090 | O*OA |
| 7091 | ?OB? |
| 7092 | |
| 7093 | ;lib(A)>1 && lib(B)>1 && lib(C)>1 |
| 7094 | |
| 7095 | |
| 7096 | Pattern D1400b |
| 7097 | |
| 7098 | ---- capture, no ko |
| 7099 | .*X? |
| 7100 | O.OX |
| 7101 | ?OX? |
| 7102 | |
| 7103 | :8,-,value(95) |
| 7104 | |
| 7105 | ---- |
| 7106 | .*A? |
| 7107 | O.OX |
| 7108 | ?OX? |
| 7109 | |
| 7110 | ;lib(A)==1 |
| 7111 | |
| 7112 | |
| 7113 | Pattern D1401 |
| 7114 | |
| 7115 | ---- do fight ko |
| 7116 | .*X? |
| 7117 | O.OX |
| 7118 | ?OX? |
| 7119 | |
| 7120 | :8,-,value(35) |
| 7121 | |
| 7122 | ---- |
| 7123 | .*X? |
| 7124 | O.OA |
| 7125 | ?OB? |
| 7126 | |
| 7127 | ; (lib(A)>1) && (lib(B)>1) |
| 7128 | |
| 7129 | |
| 7130 | Pattern D1402 |
| 7131 | |
| 7132 | .OX? take the ko |
| 7133 | OX*X |
| 7134 | ---- |
| 7135 | |
| 7136 | :8,s,value(45) |
| 7137 | |
| 7138 | aBX? |
| 7139 | OX*X |
| 7140 | ---- |
| 7141 | |
| 7142 | ; (legal_omove(*) && owl_topological_eye(a,B)==3) |
| 7143 | ; || (!legal_omove(*) && owl_topological_eye(a,B)==2) |
| 7144 | |
| 7145 | |
| 7146 | Pattern D1403 |
| 7147 | |
| 7148 | |XO? corner ko capture |
| 7149 | |*XO |
| 7150 | +--- |
| 7151 | |
| 7152 | :8,s,value(30) |
| 7153 | |
| 7154 | |
| 7155 | Pattern D1404 |
| 7156 | |
| 7157 | |..O start corner ko |
| 7158 | |*XO |
| 7159 | |.OX |
| 7160 | +--- |
| 7161 | |
| 7162 | :8,s,value(80) |
| 7163 | |
| 7164 | |..O |
| 7165 | |*AO |
| 7166 | |.OX |
| 7167 | +--- |
| 7168 | |
| 7169 | ;oplay_defend(*,A) != WIN |
| 7170 | |
| 7171 | |
| 7172 | Pattern D1405 |
| 7173 | |
| 7174 | |X.O start or continue corner ko |
| 7175 | |*XO |
| 7176 | |xOo |
| 7177 | +--- |
| 7178 | |
| 7179 | :8,s,value(80) |
| 7180 | |
| 7181 | |X.O |
| 7182 | |*AO |
| 7183 | |xOo |
| 7184 | +--- |
| 7185 | |
| 7186 | ;oplay_defend(*,A) != WIN |
| 7187 | |
| 7188 | |
| 7189 | Pattern D1405b |
| 7190 | |
| 7191 | |X.O start or continue corner ko |
| 7192 | |OXO |
| 7193 | |.*o |
| 7194 | +--- |
| 7195 | |
| 7196 | :8,s,value(80) |
| 7197 | |
| 7198 | |X.O |
| 7199 | |OAO |
| 7200 | |.*o |
| 7201 | +--- |
| 7202 | |
| 7203 | ;oplay_defend(*,A) != WIN |
| 7204 | |
| 7205 | |
| 7206 | Pattern D1406 |
| 7207 | |
| 7208 | |X*O try to avoid corner ko |
| 7209 | |.XO |
| 7210 | |.Oo |
| 7211 | +--- |
| 7212 | |
| 7213 | :8,-,value(55) |
| 7214 | |
| 7215 | |
| 7216 | Pattern D1407 |
| 7217 | |
| 7218 | |.OX? defend corner eye space |
| 7219 | |..O? |
| 7220 | |.O*X |
| 7221 | |.... |
| 7222 | +---- |
| 7223 | |
| 7224 | :8,-,value(75) |
| 7225 | |
| 7226 | |
| 7227 | Pattern D1408 |
| 7228 | |
| 7229 | ?X?? take ko |
| 7230 | X*X? |
| 7231 | OXOX |
| 7232 | ?O.O |
| 7233 | |
| 7234 | :8,s,value(45) |
| 7235 | |
| 7236 | |
| 7237 | Pattern D1409 |
| 7238 | |
| 7239 | ?X?| take ko |
| 7240 | X*X| |
| 7241 | OXO| |
| 7242 | ?O.| |
| 7243 | |
| 7244 | :8,s,value(45) |
| 7245 | |
| 7246 | |
| 7247 | Pattern D1410 |
| 7248 | |
| 7249 | ?OO| throw in to set up ko or squeeze |
| 7250 | O.X| |
| 7251 | OOX| |
| 7252 | o.*| |
| 7253 | ---+ |
| 7254 | |
| 7255 | :8,s,value(35) |
| 7256 | |
| 7257 | |
| 7258 | Pattern D1411 |
| 7259 | |
| 7260 | |*XO play corner ko |
| 7261 | |XO. |
| 7262 | +--- |
| 7263 | |
| 7264 | :8,s,value(45) |
| 7265 | |
| 7266 | |*AO |
| 7267 | |XO. |
| 7268 | +--- |
| 7269 | |
| 7270 | ;attack(A) != 0 |
| 7271 | |
| 7272 | |
| 7273 | Pattern D1411b |
| 7274 | |
| 7275 | |*XO play corner ko |
| 7276 | |XOo |
| 7277 | +--- |
| 7278 | |
| 7279 | :8,s,value(35) |
| 7280 | |
| 7281 | |*AO |
| 7282 | |XOo |
| 7283 | +--- |
| 7284 | |
| 7285 | ;oplay_defend(*,A) != WIN |
| 7286 | |
| 7287 | |
| 7288 | Pattern D1412 |
| 7289 | |
| 7290 | |O?? capture to finish ko |
| 7291 | |.OO |
| 7292 | |OX* |
| 7293 | +--- |
| 7294 | |
| 7295 | :8,-,value(35) |
| 7296 | |
| 7297 | |
| 7298 | Pattern D1413 |
| 7299 | |
| 7300 | |O?? squeeze to finish ko |
| 7301 | |XOO |
| 7302 | |.X* |
| 7303 | +--- |
| 7304 | |
| 7305 | :8,-,value(35) |
| 7306 | |
| 7307 | |a?? |
| 7308 | |XOO |
| 7309 | |.X* |
| 7310 | +--- |
| 7311 | |
| 7312 | ;lib(a) > 1 |
| 7313 | |
| 7314 | |
| 7315 | Pattern D1414 |
| 7316 | |
| 7317 | |oo??? try to live with double ko |
| 7318 | |.O??? |
| 7319 | |XOO?? |
| 7320 | |.XO*o |
| 7321 | |X.X.o |
| 7322 | +----- |
| 7323 | |
| 7324 | :8,-,value(45) |
| 7325 | |
| 7326 | |
| 7327 | Pattern D1415 |
| 7328 | # Generalizes D1412. Necessary to have one O stone in the pattern to |
| 7329 | # identify the goal. |
| 7330 | |
| 7331 | ?O capture to finish ko |
| 7332 | X* |
| 7333 | |
| 7334 | :8,-,value(35) |
| 7335 | |
| 7336 | ?O |
| 7337 | A* |
| 7338 | |
| 7339 | ;lib(A)==1 && finish_ko_helper(A) |
| 7340 | |
| 7341 | |
| 7342 | Pattern D1416 |
| 7343 | # Generalizes D1412. Necessary to have one O stone in the pattern to |
| 7344 | # identify the goal. |
| 7345 | |
| 7346 | X*O capture to finish ko |
| 7347 | |
| 7348 | :-,-,value(35) |
| 7349 | |
| 7350 | A*O |
| 7351 | |
| 7352 | ;lib(A)==1 && finish_ko_helper(A) |
| 7353 | |
| 7354 | |
| 7355 | Pattern D1417 |
| 7356 | # Generalizes D1413. Necessary to have one O stone in the pattern to |
| 7357 | # identify the goal. |
| 7358 | |
| 7359 | ?O squeeze to finish ko |
| 7360 | X* |
| 7361 | |
| 7362 | :8,-,value(35) |
| 7363 | |
| 7364 | ?O |
| 7365 | A* |
| 7366 | |
| 7367 | ;lib(A)==2 && olib(*)>1 && squeeze_ko_helper(A) |
| 7368 | |
| 7369 | |
| 7370 | Pattern D1418 |
| 7371 | # Generalizes D1413. Necessary to have one O stone in the pattern to |
| 7372 | # identify the goal. |
| 7373 | |
| 7374 | X*O squeeze to finish ko |
| 7375 | |
| 7376 | :-,-,value(35) |
| 7377 | |
| 7378 | A*O |
| 7379 | |
| 7380 | ;lib(A)==2 && olib(*)>1 && squeeze_ko_helper(A) |
| 7381 | |
| 7382 | |
| 7383 | Pattern D1419 |
| 7384 | |
| 7385 | oOX? take ko to preserve eye |
| 7386 | O.OX |
| 7387 | XOX* |
| 7388 | ---- |
| 7389 | |
| 7390 | :8,s,value(35) |
| 7391 | |
| 7392 | oOX? |
| 7393 | O.OX |
| 7394 | AOX* |
| 7395 | ---- |
| 7396 | |
| 7397 | ;attack(A) |
| 7398 | |
| 7399 | |
| 7400 | Pattern D1420 |
| 7401 | |
| 7402 | oOX? take ko to preserve eye |
| 7403 | O.OX |
| 7404 | .OX* |
| 7405 | ---- |
| 7406 | |
| 7407 | :8,s,value(35) |
| 7408 | |
| 7409 | oOX? |
| 7410 | O.OX |
| 7411 | aOX* |
| 7412 | ---- |
| 7413 | |
| 7414 | ;!safe_xmove(a) |
| 7415 | |
| 7416 | |
| 7417 | Pattern D1421 |
| 7418 | |
| 7419 | xXO avoid ko |
| 7420 | X.* |
| 7421 | --- |
| 7422 | |
| 7423 | :8,s,value(25) |
| 7424 | |
| 7425 | xXa |
| 7426 | X.* |
| 7427 | --- |
| 7428 | |
| 7429 | ;xplay_defend(*,a) != WIN && oplay_attack(*,a) == 0 |
| 7430 | |
| 7431 | |
| 7432 | Pattern D1422 |
| 7433 | |
| 7434 | |XX?? keep ko going |
| 7435 | |OXOO |
| 7436 | |.OXX |
| 7437 | |O.O* |
| 7438 | +---- |
| 7439 | |
| 7440 | :8,s,value(25) |
| 7441 | |
| 7442 | |XX?? |
| 7443 | |OXOO |
| 7444 | |.OAA |
| 7445 | |O.O* |
| 7446 | +---- |
| 7447 | |
| 7448 | ;lib(A)==1 |
| 7449 | |
| 7450 | |
| 7451 | Pattern D1423 |
| 7452 | # gf New pattern. (3.3.6) |
| 7453 | |
| 7454 | |OO? throw in to make ko or better |
| 7455 | |.O? |
| 7456 | |XOO |
| 7457 | |*.O |
| 7458 | +--- |
| 7459 | |
| 7460 | :8,s,value(45) |
| 7461 | |
| 7462 | |
| 7463 | Pattern D1424 |
| 7464 | # pp New pattern (3.3.12) |
| 7465 | |
| 7466 | |Oo? avoid corner ko |
| 7467 | |.Oo |
| 7468 | |oX* |
| 7469 | +--- |
| 7470 | |
| 7471 | :8,-,value(45) |
| 7472 | |
| 7473 | |
| 7474 | ######################################################### |
| 7475 | # # |
| 7476 | # Threats to capture # |
| 7477 | # # |
| 7478 | ######################################################### |
| 7479 | |
| 7480 | |
| 7481 | Pattern DC01a |
| 7482 | # pp New pattern (3.5.5). |
| 7483 | |
| 7484 | ??? threaten to cut off vital chain |
| 7485 | X.X |
| 7486 | O*? |
| 7487 | |
| 7488 | :8,c, threatens_to_capture(A), value(35) |
| 7489 | |
| 7490 | abc |
| 7491 | AdX |
| 7492 | O*? |
| 7493 | |
| 7494 | ; o_somewhere(a,b,c) && vital_chain(A) && !oplay_defend(*,?,d,A) |
| 7495 | |
| 7496 | |
| 7497 | Pattern DC01b |
| 7498 | # pp New pattern (3.5.5). |
| 7499 | |
| 7500 | ??? threaten to cut off vital chain |
| 7501 | X.X |
| 7502 | O*? |
| 7503 | |
| 7504 | :8,c, threatens_to_capture(B), value(35) |
| 7505 | |
| 7506 | abc |
| 7507 | XdB |
| 7508 | O*? |
| 7509 | |
| 7510 | ; o_somewhere(a,b,c) && vital_chain(B) && !oplay_defend(*,?,d,B) |
| 7511 | |
| 7512 | |
| 7513 | Pattern DC02 |
| 7514 | # pp New pattern (3.5.5) -- see ld_owl:316. |
| 7515 | |
| 7516 | OX.? |
| 7517 | OX.. |
| 7518 | .*.. |
| 7519 | ---- |
| 7520 | |
| 7521 | :8,c, threatens_to_capture(A), value(35) |
| 7522 | |
| 7523 | ABb? |
| 7524 | AB.. |
| 7525 | .*.. |
| 7526 | ---- |
| 7527 | |
| 7528 | ; lib(A) >= 3 && lib(B) == 3 && olib(b) > 2 |
| 7529 | |
| 7530 | |
| 7531 | ######################################################### |
| 7532 | # # |
| 7533 | # Threats to create eyes # |
| 7534 | # # |
| 7535 | ######################################################### |
| 7536 | |
| 7537 | |
| 7538 | Pattern DE01a |
| 7539 | # pp New pattern (3.5.5). |
| 7540 | |
| 7541 | ?O*? |
| 7542 | .... |
| 7543 | xOOO |
| 7544 | |
| 7545 | :8,c, threatens_eye(a), value(30) |
| 7546 | |
| 7547 | ?O*? |
| 7548 | ..a. |
| 7549 | xOOO |
| 7550 | |
| 7551 | |
| 7552 | Pattern DE01b |
| 7553 | # pp New pattern (3.5.5). |
| 7554 | |
| 7555 | ?O*? |
| 7556 | .... |
| 7557 | OOOo |
| 7558 | |
| 7559 | :8,c, threatens_eye(a), value(30) |
| 7560 | |
| 7561 | ?O*? |
| 7562 | .a.. |
| 7563 | OOOo |
| 7564 | |
| 7565 | |
| 7566 | Pattern DE02 |
| 7567 | # pp New pattern (3.5.5). |
| 7568 | |
| 7569 | ?O* |
| 7570 | O.. |
| 7571 | --- |
| 7572 | |
| 7573 | :8,c, threatens_eye(a), value(30) |
| 7574 | |
| 7575 | bO* |
| 7576 | Oa. |
| 7577 | --- |
| 7578 | |
| 7579 | ; o_somewhere(b) |
| 7580 | ; || (x_somewhere(b) ? !oplay_defend(*,b) : !oplay_defend(*,b,b)) |
| 7581 | |
| 7582 | |
| 7583 | Pattern DE03 |
| 7584 | # pp New pattern (3.5.5) -- see owl1:326. |
| 7585 | |
| 7586 | OO? |
| 7587 | ..* |
| 7588 | --- |
| 7589 | |
| 7590 | :8,c, threatens_eye(a), value(30) |
| 7591 | |
| 7592 | OOb |
| 7593 | .a* |
| 7594 | --- |
| 7595 | |
| 7596 | ; o_somewhere(b) |
| 7597 | ; || (x_somewhere(b) ? !oplay_defend(*,b) : !oplay_defend(*,b,b)) |
| 7598 | |
| 7599 | |
| 7600 | Pattern DE04 |
| 7601 | # pp New pattern (3.5.5) -- see owl1:326. |
| 7602 | |
| 7603 | xXOo? |
| 7604 | XO.O? |
| 7605 | X.OX* |
| 7606 | ----- |
| 7607 | |
| 7608 | :8,c, threatens_eye(a), value(30) |
| 7609 | |
| 7610 | xXOo? |
| 7611 | XOaO? |
| 7612 | X.OX* |
| 7613 | ----- |
| 7614 | |
| 7615 | |
| 7616 | ######################################################### |
| 7617 | # # |
| 7618 | # Reverse sente defending moves # |
| 7619 | # # |
| 7620 | ######################################################### |
| 7621 | |
| 7622 | |
| 7623 | Pattern DR01 |
| 7624 | # pp New pattern (3.5.5) -- see ld_owl:316. |
| 7625 | # FIXME: most likely need variations for other first line moves. |
| 7626 | |
| 7627 | ?.OX? prevent X's sente move at 'a' |
| 7628 | ..OXx |
| 7629 | ...*. |
| 7630 | ----- |
| 7631 | |
| 7632 | :8,c, reverse_sente(a), value(30) |
| 7633 | |
| 7634 | ?.OB? |
| 7635 | .aOBx |
| 7636 | ...*. |
| 7637 | ----- |
| 7638 | |
| 7639 | ; owl_proper_eye(a) && !attack(B) |
| 7640 | |
| 7641 | |
| 7642 | # END OF FILE |