Author: Tim Foden
Date: 13:49:07 02/11/01
Go up one level in this thread
Just thought of this one too:
[D]3k4/4b3/1p1p1p1p/1P1P1P1P/1P1P1P1P/8/3BB3/3K4 w
.. this should be quite difficult :-)
Here is the tail end of the analysis with Crafty 17.11, 920MHz Duron, 192MB
hash:
59 2:33 8.12 1. Kc2 Kd7 2. Kd3 Bf8 3. Ke4 Bg7 4.
Bc4 Ke7 5. Bc3 Kd7 6. Be1 Ke7 7. Bd2
Kd7 8. Be2 Ke8 9. Bc3 Ke7 10. Be1 Kf7
11. Bf3 Kg8 12. Kd3 Kf7 13. Be4 Ke7
14. Ke3 Kd8 15. Bc3 Ke7 16. Bd3 Kd7
17. Ke4 Ke7 18. Be2 Kf7 19. Kd3 Ke7
20. Bf3 Ke8 21. Ke3 Ke7 22. Bg4 Kd7
23. Be2 Ke7 24. Bf3 Kf7 25. Kd2 Ke7
26. Bg2 Kd7 27. Be4 Ke7 28. Ke2 Kd7
29. Kf3 Ke7 30. Ke3
59-> 2:39 8.12 1. Kc2 Kd7 2. Kd3 Bf8 3. Ke4 Bg7 4.
Bc4 Ke7 5. Bc3 Kd7 6. Be1 Ke7 7. Bd2
Kd7 8. Be2 Ke8 9. Bc3 Ke7 10. Be1 Kf7
11. Bf3 Kg8 12. Kd3 Kf7 13. Be4 Ke7
14. Ke3 Kd8 15. Bc3 Ke7 16. Bd3 Kd7
17. Ke4 Ke7 18. Be2 Kf7 19. Kd3 Ke7
20. Bf3 Ke8 21. Ke3 Ke7 22. Bg4 Kd7
23. Be2 Ke7 24. Bf3 Kf7 25. Kd2 Ke7
26. Bg2 Kd7 27. Be4 Ke7 28. Ke2 Kd7
29. Kf3 Ke7 30. Ke3
60 2:44 8.12 1. Kc2 Kd7 2. Kd3 Bf8 3. Ke4 Bg7 4.
Bc4 Ke7 5. Bc3 Kd7 6. Be1 Ke7 7. Bd2
Kd7 8. Be2 Ke8 9. Bc3 Ke7 10. Be1 Kf7
11. Bf3 Kg8 12. Kd3 Kf7 13. Be4 Ke7
14. Ke3 Kd8 15. Bc3 Ke7 16. Bd3 Kd7
17. Ke4 Ke7 18. Be2 Kf7 19. Kd3 Ke7
20. Bf3 Ke8 21. Ke3 Ke7 22. Bg4 Kd7
23. Be2 Ke7 24. Bf3 Kf7 25. Kd2 Ke7
26. Bg2 Kd7 27. Be4 Ke7 28. Ke2 Kd7
29. Kf3 Ke7 30. Ke3 Kd7
60-> 2:49 8.12 1. Kc2 Kd7 2. Kd3 Bf8 3. Ke4 Bg7 4.
Bc4 Ke7 5. Bc3 Kd7 6. Be1 Ke7 7. Bd2
Kd7 8. Be2 Ke8 9. Bc3 Ke7 10. Be1 Kf7
11. Bf3 Kg8 12. Kd3 Kf7 13. Be4 Ke7
14. Ke3 Kd8 15. Bc3 Ke7 16. Bd3 Kd7
17. Ke4 Ke7 18. Be2 Kf7 19. Kd3 Ke7
20. Bf3 Ke8 21. Ke3 Ke7 22. Bg4 Kd7
23. Be2 Ke7 24. Bf3 Kf7 25. Kd2 Ke7
26. Bg2 Kd7 27. Be4 Ke7 28. Ke2 Kd7
29. Kf3 Ke7 30. Ke3 Kd7
time=2:50 cpu=99% mat=7 n=119315477 fh=95% nps=699141
ext-> checks=0 recaps=0 pawns=0 1rep=0 thrt:0
predicted=0 nodes=119315477 evals=2214248
endgame tablebase-> probes done=0 successful=0
hashing-> trans/ref=30% pawn=99% used=58%
analyze.White(1):
As you can see, crafty still thinks white is winning.
(I ran crafty because I don't really trust GLC in these kind of positions. I
think I have a bug somewhere... still haven't found it).
Cheers, Tim.
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