| 1 | # Extremely bad misread. (Made GNU Go play at L9 with the last move before |
| 2 | # that position.) |
| 3 | loadsgf games/wing-yuhiko-gnugo.sgf 115 |
| 4 | 263 owl_defend M13 |
| 5 | #? [1 R11]* |
| 6 | |
| 7 | # Need another vital attack pattern here? |
| 8 | loadsgf games/wing-yuhiko-gnugo.sgf 220 |
| 9 | 264 owl_attack D18 |
| 10 | #? [2 A18]* |
| 11 | |
| 12 | # 3.3.2 comes up with R14, which of course doesn't work. T15 might |
| 13 | # work, but is so much worse than S16 that there's no reason to allow |
| 14 | # it. |
| 15 | # See also manyfaces:2. |
| 16 | loadsgf games/mfgg1.sgf 49 |
| 17 | 265 owl_attack S15 |
| 18 | #? [1 S16] |
| 19 | |
| 20 | loadsgf games/unfinished.sgf 214 |
| 21 | 266 owl_defend C15 |
| 22 | #? [1 B17] |
| 23 | |
| 24 | loadsgf games/unfinished.sgf 214 |
| 25 | 267 owl_defend Q2 |
| 26 | #? [2 R3] |
| 27 | |
| 28 | loadsgf games/owl36.sgf |
| 29 | 268 owl_defend A3 |
| 30 | #? [3 A1] |
| 31 | |
| 32 | loadsgf games/nngs/lindq-gnugo-3.3.4-200207051636.sgf 192 |
| 33 | 269 owl_defend D11 |
| 34 | #? [1 E9] |
| 35 | |
| 36 | # tests 270 - 278 refer to badly connected dragon eyespaces |
| 37 | loadsgf games/owl37.sgf |
| 38 | 270 owl_attack A4 |
| 39 | #? [1 A5]* |
| 40 | |
| 41 | 271 owl_defend A4 |
| 42 | #? [1 A5]* |
| 43 | |
| 44 | loadsgf games/owl38.sgf |
| 45 | 272 owl_defend H12 |
| 46 | #? [1 F13] |
| 47 | |
| 48 | loadsgf games/owl39.sgf 1 |
| 49 | 273 owl_attack E7 |
| 50 | #? [1 G4]* |
| 51 | |
| 52 | 274 owl_defend E7 |
| 53 | #? [1 (G4|G7|B6)] |
| 54 | |
| 55 | loadsgf games/owl39.sgf |
| 56 | 275 owl_attack E7 |
| 57 | #? [1 G4]* |
| 58 | |
| 59 | 276 owl_defend E7 |
| 60 | #? [1 G4]* |
| 61 | |
| 62 | loadsgf games/owl39a.sgf 1 |
| 63 | 277 owl_defend F7 |
| 64 | #? [1 G4]* |
| 65 | |
| 66 | loadsgf games/owl39a.sgf |
| 67 | 278 owl_defend F7 |
| 68 | #? [1 G4]* |
| 69 | |
| 70 | # GNU Go tries to "eat lunch" at B1 instead of recognizing this as seki. |
| 71 | loadsgf games/owl40.sgf |
| 72 | 279 owl_defend A3 |
| 73 | #? [1 PASS]* |
| 74 | |
| 75 | loadsgf games/nngs/gnugo-3.3.8-Joorin-200209251541.sgf 169 |
| 76 | 280 owl_attack F6 |
| 77 | #? [1 F4] |
| 78 | |
| 79 | loadsgf games/nngs/gnugo-3.3.8-evand-200209170730.sgf 227 |
| 80 | 281 owl_attack O19 |
| 81 | #? [1 O12] |
| 82 | |
| 83 | # Not sure whether there is a defense, but J9 certainly can be attacked. |
| 84 | loadsgf games/nngs/gnugo-3.3.8-viking4-200209250907.sgf 77 |
| 85 | 282 owl_attack J9 |
| 86 | #? [1 .*] |
| 87 | |
| 88 | loadsgf games/nngs/gnugo-3.3.8-viking4-200209250907.sgf 231 |
| 89 | 283 owl_defend J9 |
| 90 | #? [0] |
| 91 | |
| 92 | loadsgf games/nngs/gnugo-3.3.8-viking4-200209250907.sgf 241 |
| 93 | 284 owl_defend J9 |
| 94 | #? [1 (M7|H7|M5|L8)] |
| 95 | |
| 96 | # Looks like a tough problem for GNU Go. |
| 97 | loadsgf games/owl41.sgf 1 |
| 98 | 285 owl_defend A6 |
| 99 | #? [1 B3] |
| 100 | |
| 101 | # Getting into a ko with A3 is not good. |
| 102 | loadsgf games/owl41.sgf |
| 103 | 286 owl_attack A6 |
| 104 | #? [1 B3] |
| 105 | |
| 106 | loadsgf games/nngs/gnugo-3.3.9-RikiTiki-200210170706.sgf 230 |
| 107 | 287 owl_attack D4 |
| 108 | #? [0] |
| 109 | |
| 110 | # Seki. |
| 111 | loadsgf games/nngs/gnugo-3.3.9-RikiTiki-200210170706.sgf 234 |
| 112 | 288 owl_attack D4 |
| 113 | #? [0] |
| 114 | |
| 115 | loadsgf games/nngs/gnugo-3.3.9-pogonyshev-200210142137.sgf 62 |
| 116 | 289 owl_defend H8 |
| 117 | #? [1 H6] |
| 118 | |
| 119 | loadsgf games/nngs/gnugo-3.3.10-rcde05-200210280427.sgf 253 |
| 120 | 290 owl_attack M19 |
| 121 | #? [1 O19] |
| 122 | 291 owl_defend M19 |
| 123 | #? [2 O19]* |
| 124 | |
| 125 | loadsgf games/gunnar/gunnar3.sgf 88 |
| 126 | 292 owl_defend T2 |
| 127 | #? [1 T4] |
| 128 | |
| 129 | loadsgf games/nngs/gnugo-3.3.12-RikiTiki-200212042341.sgf 80 |
| 130 | 293 owl_defend Q6 |
| 131 | #? [0]* |
| 132 | |
| 133 | loadsgf games/owl42.sgf |
| 134 | 294 owl_defend L11 |
| 135 | #? [1 M9] |
| 136 | |
| 137 | loadsgf games/owl43.sgf |
| 138 | 295 owl_attack C4 |
| 139 | #? [1 C3] |
| 140 | |
| 141 | loadsgf games/owl44.sgf |
| 142 | 296 owl_attack D6 |
| 143 | #? [1 (E5|D8)] |
| 144 | |
| 145 | loadsgf games/nngs/gnugo-3.3.16-ccwills-200302151826.sgf 110 |
| 146 | 297 owl_defend C8 |
| 147 | #? [1 A13]* |
| 148 | |
| 149 | loadsgf games/nngs/halti-gnugo-3.3.17-200303162357.sgf 228 |
| 150 | 298 owl_attack P3 |
| 151 | #? [2 Q3] |
| 152 | 299 owl_defend P3 |
| 153 | #? [1 Q1] |
| 154 | |
| 155 | loadsgf games/nngs/wingjk-gnugo-3.3.17-200304070910.sgf |
| 156 | 300 owl_defend Q4 |
| 157 | #? [1 (S5|S2)]* |
| 158 | |
| 159 | loadsgf games/nngs/gnugo-3.3.17-Shindou-200304162217.sgf 126 |
| 160 | 301 owl_does_defend A12 A13 |
| 161 | #? [0]* |
| 162 | |
| 163 | loadsgf games/nngs/gnugo-3.3.17-Shindou-200304162217.sgf 148 |
| 164 | 302 owl_defend C19 |
| 165 | #? [0]* |
| 166 | |
| 167 | loadsgf games/nngs/gnugo-3.3.17-Shindou-200304162217.sgf 166 |
| 168 | 303 owl_does_defend A17 A16 |
| 169 | #? [0]* |
| 170 | |
| 171 | loadsgf games/gunnar/gunnar6.sgf 135 |
| 172 | 304 owl_defend Q14 |
| 173 | #? [0] |
| 174 | |
| 175 | loadsgf games/gunnar/gunnar7.sgf |
| 176 | 305 owl_defend P8 |
| 177 | #? [0]* |
| 178 | |
| 179 | # Only topologically false eyes but it still lives! |
| 180 | # See also gunnar:27. |
| 181 | loadsgf games/gunnar/rbm-bobk-200303111815.sgf 159 |
| 182 | 306 owl_attack M17 |
| 183 | #? [0]* |
| 184 | |
| 185 | loadsgf games/nngs/guestn-gnugo-3.3.17-200304200323.sgf 52 |
| 186 | 307 owl_attack S10 |
| 187 | #? [1 S11] |
| 188 | |
| 189 | 308 owl_defend S10 |
| 190 | #? [1 S11]* |
| 191 | |
| 192 | loadsgf games/nngs/gnugo-3.3.18-spewnboy-200304291635.sgf 91 |
| 193 | 309 owl_attack N5 |
| 194 | #? [1 (L2|L4)] |
| 195 | |
| 196 | 310 owl_defend N5 |
| 197 | #? [1 (L2|L4)] |
| 198 | |
| 199 | loadsgf games/nngs/qly-gnugo-3.3.18-200305022134.sgf 72 |
| 200 | 311 owl_attack K6 |
| 201 | #? [1 E2] |
| 202 | |
| 203 | 312 owl_defend K6 |
| 204 | #? [1 C3]* |
| 205 | |
| 206 | loadsgf games/owl45.sgf |
| 207 | 313 owl_attack B18 |
| 208 | #? [1 (A18|C19)] |
| 209 | |
| 210 | # See also ld_owl:12 |
| 211 | loadsgf games/life_and_death/ld3.sgf |
| 212 | white E1 |
| 213 | black B1 |
| 214 | white D1 |
| 215 | 314 owl_defend A2 |
| 216 | #? [1 F1] |
| 217 | |
| 218 | loadsgf games/splee2.sgf 128 |
| 219 | 315 owl_does_attack Q9 M10 |
| 220 | #? [0]* |
| 221 | |
| 222 | loadsgf games/nngs/gnugo-3.3.10-niki-200210281349.sgf 136 |
| 223 | 316 owl_defend L7 |
| 224 | #? [0]* |
| 225 | |
| 226 | # J5 and J3 fail spectacularly due to shortage of liberties. |
| 227 | loadsgf games/owl46.sgf |
| 228 | 317 owl_attack J4 |
| 229 | #? [1 (J7|J6|J8)]* |
| 230 | |
| 231 | # See also lazarus:10 |
| 232 | loadsgf games/nngs/Lazarus-gnugo-3.1.19-200201092246.sgf 258 |
| 233 | 318 owl_does_defend F10 D10 |
| 234 | #? [0]* |
| 235 | |
| 236 | # Problem with bogus escape potential in GNU Go 3.3.22. |
| 237 | loadsgf games/owl48.sgf |
| 238 | 319 owl_attack S10 |
| 239 | #? [1 S6]* |
| 240 | |
| 241 | loadsgf games/nngs/takeda-gnugo-3.4-200308142205.sgf 60 |
| 242 | 320 owl_attack R4 |
| 243 | #? [0] |
| 244 | |
| 245 | loadsgf games/nngs/gnugo-3.4-viking4-200308191053.sgf 79 |
| 246 | 321 owl_defend F3 |
| 247 | #? [0]* |
| 248 | |
| 249 | loadsgf games/nngs/gnugo-3.4-viking4-200308191053.sgf 81 |
| 250 | 322 owl_defend F3 |
| 251 | #? [0] |
| 252 | |
| 253 | loadsgf games/nngs/gnugo-3.4-viking4-200308191053.sgf 85 |
| 254 | 323 owl_defend F3 |
| 255 | #? [0] |
| 256 | |
| 257 | loadsgf games/nngs/gnugo-3.4-viking4-200308191053.sgf 89 |
| 258 | 324 owl_defend E5 |
| 259 | #? [0] |
| 260 | |
| 261 | loadsgf games/nngs/ccwills-gnugo-3.4-200308231739.sgf 145 |
| 262 | 325 owl_attack R18 |
| 263 | #? [1 (S18|T15)]* |
| 264 | |
| 265 | loadsgf games/nngs/ccwills-gnugo-3.4-200308231739.sgf 146 |
| 266 | 326 owl_defend R18 |
| 267 | #? [3 S18] |
| 268 | |
| 269 | loadsgf games/nngs/gnugo-3.5.1-viking4-200309231039.sgf 139 |
| 270 | 327 owl_attack O18 |
| 271 | #? [1 (O19|P19|Q19|Q17|N19)] |
| 272 | |
| 273 | loadsgf games/nngs/juka-gnugo-3.5.1-200309161948.sgf |
| 274 | 328 owl_attack R6 |
| 275 | #? [1 (P1|T4)] |
| 276 | 329 owl_defend R6 |
| 277 | #? [1 T4] |
| 278 | |
| 279 | loadsgf games/nngs/tommmal-gnugo-3.5.1-200310071202.sgf 78 |
| 280 | 330 owl_attack Q5 |
| 281 | #? [1 R1] |
| 282 | 331 owl_defend Q5 |
| 283 | #? [1 (R1|S1|T2)] |
| 284 | |
| 285 | # This is more of a semeai, but at least owl should not say that |
| 286 | # B19 is unattackable. |
| 287 | # See also reading:189. |
| 288 | loadsgf games/nngs/tommmal-gnugo-3.5.1-200310071202.sgf 194 |
| 289 | 332 owl_attack B19 |
| 290 | #? [1 A14] |
| 291 | |
| 292 | loadsgf games/nngs/tommmal-gnugo-3.5.1-200310140825.sgf 126 |
| 293 | 333 owl_defend C17 |
| 294 | #? [0] |
| 295 | |
| 296 | loadsgf games/nngs/joshj-gnugo-3.5.2gf1-200312171536.sgf 119 |
| 297 | 334 owl_attack F5 |
| 298 | #? [1 (E7|F6)] |
| 299 | |
| 300 | loadsgf games/nngs/joshj-gnugo-3.5.2gf1-200312171536.sgf 180 |
| 301 | 335 owl_defend K12 |
| 302 | #? [1 O6] |
| 303 | |
| 304 | loadsgf games/nngs/gnugo-3.5.2gf1-G28-200312282240.sgf 203 |
| 305 | 336 owl_attack M5 |
| 306 | #? [1 (N2|O1)]* |
| 307 | |
| 308 | # A problem with extremely enthusiastic guess_eye_space() estimation. |
| 309 | # Must be solved with "bulky eye" heuristic in compute_eyes_pessimistic(). |
| 310 | loadsgf games/self_play/selfplay1.sgf 206 |
| 311 | 337 owl_attack E19 |
| 312 | #? [1 C18]* |
| 313 | |
| 314 | loadsgf games/owl50.sgf |
| 315 | 338 owl_defend F18 |
| 316 | #? [1 M16]* |
| 317 | |
| 318 | loadsgf games/nngs/gnugo-3.5.2gf1-wingjk-200312301242.sgf 90 |
| 319 | 339 owl_defend O17 |
| 320 | #? [0] |
| 321 | |
| 322 | # Both dragons could be saved. |
| 323 | loadsgf games/kgs/20040507-GnuGoCVS-read.sgf 224 |
| 324 | 340 owl_defend B10 |
| 325 | #? [1 A11]* |
| 326 | 341 owl_defend G13 |
| 327 | #? [1 K8]* |
| 328 | |
| 329 | loadsgf games/kgs/yagr-r08ert.sgf 139 |
| 330 | 342 owl_attack S6 |
| 331 | #? [(2|3) T2]* |
| 332 | |
| 333 | loadsgf games/kgs/yagr-r08ert.sgf 140 |
| 334 | 343 owl_defend S6 |
| 335 | #? [(2|3) T3]* |
| 336 | |
| 337 | loadsgf games/disaster.sgf 18 |
| 338 | 344 owl_attack N3 |
| 339 | #? [0] |
| 340 | |
| 341 | loadsgf games/kgs/yagr-Mythenmetz.2.sgf 111 |
| 342 | 345 owl_defend O13 |
| 343 | #? [1 N13]* |
| 344 | 346 owl_defend Q13 |
| 345 | #? [1 N13]* |
| 346 | |
| 347 | loadsgf games/owl51.sgf |
| 348 | 347 owl_defend G16 |
| 349 | #? [1 D10]* |
| 350 | |
| 351 | loadsgf games/owl52.sgf |
| 352 | 348 owl_defend M11 |
| 353 | #? [0]* |
| 354 | |
| 355 | # Eye space with a cutting point. |
| 356 | loadsgf games/olympiad2004/19x19/int-gnu.sgf 115 |
| 357 | 349 owl_attack T19 |
| 358 | #? [1 R19] |
| 359 | |
| 360 | loadsgf games/olympiad2004/19x19/gnu-int.sgf 175 |
| 361 | 350 owl_defend F11 |
| 362 | #? [0] |
| 363 | |
| 364 | # The problem is that the G19 string is not considered as part of an |
| 365 | # eyespace but as a string that can be tactically defended at F18. |
| 366 | # Unfortunately white F18 gives black a seki. |
| 367 | loadsgf games/scoring/score11.sgf |
| 368 | play white C15 |
| 369 | play white A13 |
| 370 | play white E14 |
| 371 | 351 owl_attack E16 |
| 372 | #? [1 (PASS|E11|F19|G18)] |
| 373 | |
| 374 | loadsgf games/scoring/score14.sgf |
| 375 | 352 owl_attack B19 |
| 376 | #? [0]* |
| 377 | |
| 378 | loadsgf games/owl53.sgf |
| 379 | 353 owl_attack G6 |
| 380 | #? [0] |
| 381 | |
| 382 | loadsgf games/scoring/score39.sgf |
| 383 | 354 owl_defend Q13 |
| 384 | #? [0] |
| 385 | |
| 386 | # See also olympiad2004:123. |
| 387 | loadsgf games/olympiad2004/19x19/int-gnu.sgf 242 |
| 388 | 355 owl_attack Q3 |
| 389 | #? [1 (K3|L3|L1|J2)] |
| 390 | 356 owl_defend Q3 |
| 391 | #? [1 L3]* |
| 392 | |
| 393 | loadsgf games/owl54.sgf |
| 394 | 357 owl_defend D3 |
| 395 | #? [0]* |
| 396 | |
| 397 | loadsgf games/scoring/score55.sgf |
| 398 | 358 owl_defend Q18 |
| 399 | #? [0]* |
| 400 | |
| 401 | loadsgf games/scoring/score53.sgf |
| 402 | 359 owl_defend P5 |
| 403 | #? [0]* |
| 404 | |
| 405 | loadsgf games/scoring/score43.sgf |
| 406 | play black O16 |
| 407 | play black N17 |
| 408 | 360 owl_defend L18 |
| 409 | #? [0]* |
| 410 | play white L14 |
| 411 | 361 owl_attack L18 |
| 412 | #? [1 K16]* |
| 413 | 362 owl_defend L18 |
| 414 | #? [1 M16] |
| 415 | |
| 416 | loadsgf games/kgs/GnuGoCVS-john.sgf 166 |
| 417 | 363 owl_defend F9 |
| 418 | #? [1 (F5|G5|G6|H6)]* |
| 419 | |
| 420 | loadsgf games/owl54.sgf |
| 421 | 364 owl_attack E9 |
| 422 | #? [1 (PASS|A7|D6|F8|F9)]* |
| 423 | 365 owl_defend E9 |
| 424 | #? [0] |
| 425 | |
| 426 | loadsgf games/kgs/munchie-GNU.sgf 164 |
| 427 | 366 owl_attack N2 |
| 428 | #? [0]* |
| 429 | 367 owl_attack O5 |
| 430 | #? [1 O4]* |
| 431 | 368 owl_defend O5 |
| 432 | #? [1 (O4|N3)]* |
| 433 | 369 owl_attack N7 |
| 434 | #? [1 (O4|N5)] |
| 435 | 370 owl_defend N7 |
| 436 | #? [1 O4]* |
| 437 | |
| 438 | loadsgf games/kgs/PsyDuck-GNU.sgf 76 |
| 439 | 371 owl_attack K11 |
| 440 | #? [1 M13]* |
| 441 | |
| 442 | loadsgf games/kgs/GNU-higher.sgf 267 |
| 443 | 372 owl_defend A17 |
| 444 | #? [1 D18] |
| 445 | |
| 446 | # See also nngs2:580. |
| 447 | loadsgf games/nngs/gnugo-3.3.9-nailer-200210192319.sgf 152 |
| 448 | 373 owl_attack F18 |
| 449 | #? [1 (N19|P19|M19|K19|H19|J14|J15)] |
| 450 | 374 owl_defend F18 |
| 451 | #? [1 K19]* |
| 452 | |
| 453 | loadsgf games/kgs/Erro-TheGNUGo.sgf |
| 454 | 375 owl_attack R10 |
| 455 | #? [1 (S16|S17|S18)]* |
| 456 | |
| 457 | # See also gunnar:73. |
| 458 | loadsgf games/kgs/GNU-ivanho.sgf 182 |
| 459 | 376 owl_defend K18 |
| 460 | #? [2 M19]* |
| 461 | 377 owl_defend H17 |
| 462 | #? [3 M19]* |
| 463 | |
| 464 | loadsgf games/kgs/GNU-tadf.sgf 98 |
| 465 | 378 owl_attack C5 |
| 466 | #? [1 A2]* |
| 467 | |
| 468 | # See also nngs4:730. |
| 469 | loadsgf games/nngs/GoFuN-gnugo-3.4-200308030626.sgf 194 |
| 470 | 379 owl_does_attack D18 E15 |
| 471 | #? [0]* |
| 472 | |
| 473 | loadsgf games/nando/auto024.sgf 77 |
| 474 | play black N3 |
| 475 | play white M2 |
| 476 | play black O2 |
| 477 | play white M4 |
| 478 | play white N10 |
| 479 | play white M10 |
| 480 | play white L5 |
| 481 | play white M6 |
| 482 | 380 owl_defend O7 |
| 483 | #? [1 P4]* |
| 484 | |
| 485 | # Black has easy local life with L10. |
| 486 | loadsgf games/kgs/GNU-ituyosi.sgf 167 |
| 487 | 381 owl_attack P9 |
| 488 | #? [1 (L10|M11|M10)]* |
| 489 | 382 owl_defend P9 |
| 490 | #? [1 (L10|K7|K5|Q10)]* |
| 491 | |
| 492 | # Persistent cache problem. B5 is not included in the active area. |
| 493 | loadsgf games/kgs/tournament8/GNU-AyaBot.sgf 16 |
| 494 | 383 owl_attack C3 |
| 495 | #? [0] |
| 496 | loadsgf games/kgs/tournament8/GNU-AyaBot.sgf 18 |
| 497 | 384 owl_attack C3 |
| 498 | #? [1 (A2|F2)]* |
| 499 | |
| 500 | loadsgf games/kgs/TheGNUGo-grasshoper.sgf 288 |
| 501 | 385 owl_defend G14 |
| 502 | #? [1 C11]* |
| 503 | |
| 504 | loadsgf games/kgs/TheGNUGo-rcsteppat.sgf 138 |
| 505 | 386 owl_defend O17 |
| 506 | #? [1 P19]* |
| 507 | |
| 508 | loadsgf games/owl55.sgf 20 |
| 509 | 387 owl_defend F4 |
| 510 | #? [1 C3]* |
| 511 | |
| 512 | loadsgf games/9x9-2.sgf 28 |
| 513 | 388 owl_attack C3 |
| 514 | #? [1 A2]* |
| 515 | |
| 516 | loadsgf games/9x9-3.sgf 37 |
| 517 | 389 owl_attack E3 |
| 518 | #? [0]* |
| 519 | |
| 520 | # See also trevord:790. |
| 521 | loadsgf games/trevor/auto/d32.sgf 240 |
| 522 | 390 owl_attack Q14 |
| 523 | #? [3 P14]* |
| 524 | 391 owl_defend Q14 |
| 525 | #? [1 P14] |
| 526 | 392 owl_does_defend T13 Q14 |
| 527 | #? [2]* |
| 528 | |
| 529 | # See also semeai:139,140. |
| 530 | loadsgf games/semeai/semeai21.sgf |
| 531 | 393 owl_attack F9 |
| 532 | #? [1 (E9|G7)] |
| 533 | 394 owl_defend F9 |
| 534 | #? [1 G9]* |
| 535 | |
| 536 | # See also 9x9:640. |
| 537 | loadsgf games/cgos/25811.sgf 52 |
| 538 | 395 owl_attack E9 |
| 539 | #? [3 (A7|B9)]* |
| 540 | 396 owl_defend E9 |
| 541 | #? [2 PASS]* |