| 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 atari_atari attack 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. Allow sacrifice through self atari. |
| 55 | # Notice that this is different from the usual meaning of the |
| 56 | # s classification since all but a few moves in an atari_atari |
| 57 | # sequence are expected to be sacrifices. |
| 58 | # |
| 59 | # c : "Conditional" pattern. Don't accept the move unless it is also |
| 60 | # found by a non-conditional pattern or by one more conditional |
| 61 | # pattern that threatens some other string. |
| 62 | # |
| 63 | ######################################################### |
| 64 | |
| 65 | |
| 66 | attribute_map none |
| 67 | |
| 68 | goal_elements Xx |
| 69 | callback_data X |
| 70 | |
| 71 | |
| 72 | Pattern A1 |
| 73 | |
| 74 | X* |
| 75 | |
| 76 | :-,- |
| 77 | |
| 78 | A* |
| 79 | |
| 80 | ;lib(A) == 2 |
| 81 | |
| 82 | |
| 83 | Pattern A2 |
| 84 | |
| 85 | xXOXx |
| 86 | ..X*. |
| 87 | ..... |
| 88 | ----- |
| 89 | |
| 90 | :8,- |
| 91 | |
| 92 | |
| 93 | Pattern A3 |
| 94 | |
| 95 | OX |
| 96 | X* |
| 97 | X. |
| 98 | xx |
| 99 | -- |
| 100 | |
| 101 | :8,- |
| 102 | |
| 103 | |
| 104 | Pattern A4 |
| 105 | |
| 106 | ?X |
| 107 | O* |
| 108 | X. |
| 109 | xx |
| 110 | -- |
| 111 | |
| 112 | :8,- |
| 113 | |
| 114 | |
| 115 | Pattern A5 |
| 116 | |
| 117 | ?O? |
| 118 | X*X |
| 119 | ... |
| 120 | --- |
| 121 | |
| 122 | :|,- |
| 123 | |
| 124 | |
| 125 | Pattern A6 |
| 126 | |
| 127 | *.X |
| 128 | oXO |
| 129 | |
| 130 | :8,c |
| 131 | |
| 132 | *.X |
| 133 | oXO |
| 134 | |
| 135 | ;olib(*)>3 |
| 136 | |
| 137 | |
| 138 | Pattern A7 |
| 139 | |
| 140 | X.X reduce eyespace |
| 141 | X*X |
| 142 | OXO |
| 143 | |
| 144 | :|,s |
| 145 | |
| 146 | |
| 147 | Pattern A7b |
| 148 | # gf New pattern. (3.5.10) |
| 149 | |
| 150 | |.X reduce eyespace |
| 151 | |*X |
| 152 | |XO |
| 153 | |.X |
| 154 | |
| 155 | :8,s |
| 156 | |
| 157 | |
| 158 | Pattern A7c |
| 159 | |
| 160 | X.X reduce eyespace |
| 161 | X*X |
| 162 | OX. |
| 163 | |
| 164 | :8,s |
| 165 | |
| 166 | A.X |
| 167 | A*X |
| 168 | OXb |
| 169 | |
| 170 | ;lib(A)==2 && olib(b)>1 |
| 171 | |
| 172 | |
| 173 | Pattern A8 |
| 174 | |
| 175 | O.. |
| 176 | ?X* |
| 177 | ??O |
| 178 | |
| 179 | :8,c |
| 180 | |
| 181 | |
| 182 | Pattern A9 |
| 183 | |
| 184 | X* |
| 185 | OX |
| 186 | |
| 187 | :/,- |
| 188 | |
| 189 | X* |
| 190 | OX |
| 191 | |
| 192 | ;safe_omove(*) |
| 193 | |
| 194 | |
| 195 | Pattern A10 |
| 196 | |
| 197 | ?X? |
| 198 | XOX |
| 199 | .*. |
| 200 | |
| 201 | :|,- |
| 202 | |
| 203 | |
| 204 | Pattern A11 |
| 205 | |
| 206 | *.X |
| 207 | ?.X |
| 208 | ?XO |
| 209 | |
| 210 | :8,c |
| 211 | |
| 212 | *.X |
| 213 | ?.X |
| 214 | ?XO |
| 215 | |
| 216 | ;olib(*)>3 |
| 217 | |
| 218 | |
| 219 | Pattern A12 |
| 220 | |
| 221 | .X? |
| 222 | *.X |
| 223 | .X? |
| 224 | --- |
| 225 | |
| 226 | :8,- |
| 227 | |
| 228 | .X? |
| 229 | *.X |
| 230 | .A? |
| 231 | --- |
| 232 | |
| 233 | ;lib(A)==2 && olib(*)>3 |
| 234 | |
| 235 | |
| 236 | Pattern A13 |
| 237 | |
| 238 | *O |
| 239 | .X |
| 240 | .X |
| 241 | .x |
| 242 | -- |
| 243 | |
| 244 | :8,- |
| 245 | |
| 246 | *O |
| 247 | .A |
| 248 | .A |
| 249 | .x |
| 250 | -- |
| 251 | |
| 252 | ;lib(A)==3 && olib(*)>=3 |
| 253 | |
| 254 | |
| 255 | Pattern A14 |
| 256 | |
| 257 | .X. |
| 258 | X*X |
| 259 | ?O? |
| 260 | |
| 261 | :|,- |
| 262 | |
| 263 | .X. |
| 264 | A*B |
| 265 | ?O? |
| 266 | |
| 267 | ;safe_omove(*) && oplay_attack_either(*,A,B) |
| 268 | ;&& !oplay_connect(*,A,B) |
| 269 | |
| 270 | |
| 271 | Pattern A15 |
| 272 | #evand new pattern (3.3.13) |
| 273 | |
| 274 | ?X? |
| 275 | X*. |
| 276 | ?XX |
| 277 | |
| 278 | :8,s |
| 279 | |
| 280 | ?X? |
| 281 | X*b |
| 282 | ?AA |
| 283 | |
| 284 | ;lib(A) == 2 && xlib(b) <= 2 |
| 285 | |
| 286 | |
| 287 | Pattern A16 |
| 288 | #evand new pattern (3.3.13) |
| 289 | |
| 290 | *x |
| 291 | X. |
| 292 | x. |
| 293 | -- |
| 294 | |
| 295 | :8,- |
| 296 | |
| 297 | *x |
| 298 | A. |
| 299 | x. |
| 300 | -- |
| 301 | |
| 302 | ;lib(A) == 3 |
| 303 | |
| 304 | |
| 305 | Pattern A17 |
| 306 | # gf New pattern. (3.3.16) |
| 307 | |
| 308 | ?O?? |
| 309 | o*XX |
| 310 | ..xX |
| 311 | ...X |
| 312 | ---- |
| 313 | |
| 314 | :8,- |
| 315 | |
| 316 | ?O?? |
| 317 | o*AA |
| 318 | ..xA |
| 319 | ...A |
| 320 | ---- |
| 321 | |
| 322 | ;lib(A)==3 && olib(*)>=2 |
| 323 | |
| 324 | |
| 325 | Pattern A18 |
| 326 | # gf New pattern. (3.3.17) |
| 327 | |
| 328 | ??.? |
| 329 | ?X*. |
| 330 | OOX. |
| 331 | ?X.. |
| 332 | ??.? |
| 333 | |
| 334 | :8,- |
| 335 | |
| 336 | ??.? |
| 337 | ?C*. |
| 338 | eeXa |
| 339 | ?Db. |
| 340 | ??.? |
| 341 | |
| 342 | ;!oplay_attack(*,e) && oplay_attack(*,a,C) && oplay_attack(b,a,D) |
| 343 | |
| 344 | |
| 345 | Pattern A19 |
| 346 | # gf New pattern. (3.3.17) |
| 347 | |
| 348 | ?*X threaten snapback |
| 349 | O.. |
| 350 | ?XX |
| 351 | |
| 352 | :8,c |
| 353 | |
| 354 | ?*X |
| 355 | O.. |
| 356 | ?AA |
| 357 | |
| 358 | ;lib(A)==2 && olib(*)>1 |
| 359 | |
| 360 | |
| 361 | Pattern A20 |
| 362 | # gf New pattern. (3.3.17) |
| 363 | |
| 364 | |*X threaten snapback |
| 365 | |.. |
| 366 | |XX |
| 367 | |
| 368 | :8,c |
| 369 | |
| 370 | |*X |
| 371 | |.. |
| 372 | |AA |
| 373 | |
| 374 | ;lib(A)==2 && olib(*)>1 |
| 375 | |
| 376 | |
| 377 | Pattern A21 |
| 378 | # gf New pattern. (3.3.17) |
| 379 | |
| 380 | .XO |
| 381 | *.X |
| 382 | --- |
| 383 | |
| 384 | :8,- |
| 385 | |
| 386 | .XO |
| 387 | *.A |
| 388 | --- |
| 389 | |
| 390 | ;lib(A)==2 && olib(*)>2 |
| 391 | |
| 392 | |
| 393 | Pattern A22 |
| 394 | #evand New pattern. (3.3.18) |
| 395 | |
| 396 | ?.X |
| 397 | O.X |
| 398 | X*X |
| 399 | ?X? |
| 400 | |
| 401 | :8,s |
| 402 | |
| 403 | ?.A |
| 404 | ObA |
| 405 | X*A |
| 406 | ?X? |
| 407 | |
| 408 | ;lib(A) <= 4 && oplay_attack(*,b,A) && oplay_defend(*,?,*) |
| 409 | |
| 410 | |
| 411 | Pattern A23 |
| 412 | # evand New pattern. (3.3.19) |
| 413 | |
| 414 | XXO |
| 415 | .X. |
| 416 | .*. |
| 417 | |
| 418 | :8,- |
| 419 | |
| 420 | AAB |
| 421 | .A. |
| 422 | .*. |
| 423 | |
| 424 | ;lib(A) == 3 && lib(B) > 1 && oplay_attack(*,A) |
| 425 | |
| 426 | |
| 427 | Pattern A24 |
| 428 | # pp New pattern - see atari_atari:25 and blunder:31 (3.5.1) |
| 429 | |
| 430 | ?*? |
| 431 | XOX |
| 432 | |
| 433 | :|,- |
| 434 | |
| 435 | ?*? |
| 436 | BAC |
| 437 | |
| 438 | ; lib(A) == 1 && lib(B) + lib(C) <= 6 && !oplay_defend_both(*,B,C) |
| 439 | |
| 440 | |
| 441 | Pattern A25 |
| 442 | # gf New pattern. (3.5.4) |
| 443 | |
| 444 | ..X |
| 445 | *OX |
| 446 | .XO |
| 447 | |
| 448 | :8,- |
| 449 | |
| 450 | ..A |
| 451 | *OA |
| 452 | .BO |
| 453 | |
| 454 | ;lib(A)<=3 && lib(B)<=3 && (oplay_attack(*,A) || oplay_attack(*,B)) |
| 455 | |
| 456 | |
| 457 | Pattern A26 |
| 458 | # pp New pattern, see kgs:490. (3.7.4) |
| 459 | |
| 460 | ?XX |
| 461 | O*. |
| 462 | ?X. |
| 463 | |
| 464 | :8,- |
| 465 | |
| 466 | ?CC |
| 467 | A*a |
| 468 | ?B. |
| 469 | |
| 470 | # FIXME: The constraint is not very good. |
| 471 | ; lib(B) <= 5 && lib(A) > lib(B) && !oplay_defend(*,?,a,C) |
| 472 | |
| 473 | |
| 474 | # END OF FILE |