Author: Stuart Cracraft
Date: 13:17:18 07/17/04
Go up one level in this thread
On July 17, 2004 at 10:27:34, Rob Basham wrote: >[D]1k6/1P6/K7/8/P7/2P5/8/8 w - - 0 1 > >The new Crazy Bishop (oo52) plays 1. a5 and >ann. mate in just 15 seconds! > >See if your engine can do that well...! > > > >P3/850 I don't know how Crazy Bishop did it that quickly but suspect one-move-response extension or singular, which I don't have presently. If someone thinks it is something else, let us all know. Here's my program GA pounding at the position. I do not know why it fails to produce a PV of the full length of each iteration. Perhaps someone can comment? 4. c3c4 0.00 2964 150 c3c4 b8c7 a6a7 c7d7 5. c3c4 0.00 3964 184 c3c4 b8c7 a6a7 c7d7 b7b8Q 5.> c3c4 0.00 10942 506 c3c4 b8c7 a6a7 c7d6 b7b8Q d6c5 6. c3c4 0.01 10942 874 c3c4 b8c7 a6a7 c7c6 b7b8Q c6c5 7. a4a5 0.02 10935 3167 a4a5 b8c7 a6a7 c7d7 b7b8Q d7c6 c3c4 8. c3c4 0.04 10942 6067 c3c4 b8c7 a6a7 c7c6 b7b8Q c6c5 b8f4 c5c6 9. c3c4 0.08 10944 16335 c3c4 b8c7 a6a7 c7c6 b7b8Q c6c5 b8b5 c5d4 b5d5 d4c3 10. a4a5 0.22 10945 46240 a4a5 b8c7 a6a7 c7d7 b7b8Q d7c6 b8e5 c6d7 a7b7 11. c3c4 0.48 10954 112187 c3c4 b8c7 a6a7 c7c6 b7b8Q c6c5 b8b5 c5d4 b5d5 d4c3 a7b7 12. a4a5 1.30 10949 304143 a4a5 b8c7 a6a7 c7d7 b7b8Q d7e6 b8b5 e6f6 c3c4 f6e7 a7b7 e7f6 a5a6 13. c3c4 2.34 10954 539306 c3c4 b8c7 a6a7 c7c6 b7b8Q c6c5 b8b5 c5d4 b5d5 d4e3 d5e5 e3f3 a7b7 14. c3c4 5.53 10958 1247541 c3c4 b8c7 a6a7 c7c6 b7b8Q c6c5 b8b5 c5d4 b5d5 d4c3 a4a5 c3b4 15. c3c4 10.83 10958 2336432 c3c4 b8c7 a6a7 16. c3c4 16.86 11953 3609902 c3c4 b8c7 a6a7 17. c3c4 38.23 12947 7225623 c3c4 18. a4a5 74.75 11950 12451239 a4a5 b8c7 a6a7 c7c6 a5a6 c6c7 b7b8Q c7c6 19. a4a5 76.70 12950 12770462 a4a5 b8c7 a6a7 c7c6 a5a6 c6c7 b7b8Q c7c6 b8b7 c6c5 a7b8 c5c4 a6a7 c4c3 b8c7 c3d4 b7b6 d4d5 a7a8R 19.> a4a5 141.99 18941 22994508 a4a5 20. a4a5 459.06 18944 66139132 a4a5
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.