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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 |