Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: mate-in -11 (CM9 T05)

Author: John Merlino

Date: 14:17:30 11/28/04

Go up one level in this thread


On November 28, 2004 at 09:24:52, chandler yergin wrote:

>On November 28, 2004 at 04:30:32, Kurt Utzinger wrote:
>
>>On November 27, 2004 at 17:51:53, Mike Byrne wrote:
>>
>>>[d]r4r2/1q2ppk1/b1np2p1/6P1/4P3/1BNnBP2/PP1K4/R2Q3R w - - 0 25
>>>
>>>nice move by Nguyen ....
>>>
>>>[Event "Moscow ol (Men)"]
>>>[Site "Moscow"]
>>>[Date "1994.??.??"]
>>>[Round "2"]
>>>[White "Nguyen Anh Dung"]
>>>[Black "Zueger, Beat"]
>>>[Result "1-0"]
>>>[ECO "E81"]
>>>[WhiteElo "2340"]
>>>[BlackElo "2420"]
>>>[PlyCount "61"]
>>>[EventDate "1994.11.??"]
>>>[Source "ChessBase"]
>>>
>>>1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Nge2 c6 8. g4 b5
>>>9. Ng3 bxc4 10. g5 Nfd7 11. Bxc4 Nb6 12. Bb3 a5 13. h4 a4 14. Bxa4 Nc4 15. Bc1
>>>c5 16. Nge2 cxd4 17. Nxd4 Qb6 18. Bb3 Ne5 19. Be3 Ba6 20. Nf5 Qb7 21. Nxg7 Nd3+
>>>22. Kd2 Kxg7 23. h5 Nc6 24. hxg6 hxg6 25. Rh7+ Kxh7 26. Qh1+ Kg8 27. Qh6 Nce5
>>>28. Rh1 Nxf3+ 29. Kd1 Nxb2+ 30. Kc1 Nd3+ 31. Kb1 1-0
>>
>>
>>CM9_T05, P4 1.8/64 MB hash, CM9-GUI
>>Time	Depth	Score	Positions	Moves
>>0:02	1/6	0.79	215323	25.Rb1 e6 26.Rh6 Na5 27.Bd4+ Ne5
>>					28.Qh1 Rh8
>>0:02	1/6	1.30	275729	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Nce5 28.Rh1 Nxf3+ 29.Kc2 Nb4+ 30.Kc1
>>					Nh4 31.Rxh4
>>0:02	1/7	2.40	334111	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Ne1 28.Qxg6+ Kh8 29.Qh6+ Kg8 30.Rxe1
>>					Ne5 31.Rh1 Nxf3+ 32.Kc1
>>0:03	1/8	5.43	465565	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Qxb3 28.axb3 Nf4 29.Bxf4 Nd4 30.Nd5
>>					Nxb3+ 31.Kc3
>>0:06	1/9	9.25	941428	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Qxb3 28.axb3 Nf4 29.Bxf4 Bf1 30.Rxf1
>>					Nd4 31.Nd5
>>0:07	1/10	9.44	1255829	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Qxb3 28.axb3 Nf4 29.Bxf4 Bf1 30.Rxf1
>>					Nd4 31.Nd5 Nxb3+ 32.Kc3
>>0:13	1/11	14.69	2766621	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Qxb3 28.axb3 Nf4 29.Bxf4 Bf1 30.Rxf1
>>					Ra1 31.Rxa1 Nd4 32.Nd5
>>0:23	1/12	Mate12 5170629	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Qxb3 28.axb3 Ne1 29.Rxe1 Bf1 30.Nd5
>>					Ra2 31.Nf6+ exf6 32.gxf6 Rxb2+
>>					33.Kc1 Rb1+ 34.Kxb1 Bd3+ 35.Kc1
>>					Bf1 36.Qg7#
>>0:41	1/13	Mate12 9795854	25.Rh7+ Kxh7 26.Qh1+ Kg8 27.Qh6
>>					Qxb3 28.axb3 Ne1 29.Rxe1 Bf1 30.Nd5
>>					Ra2 31.Nf6+ exf6 32.gxf6 Rxb2+
>>					33.Kc1 Rb1+ 34.Kxb1 Bd3+ 35.Kc1
>>					Bxe4 36.Qg7#
>
>WOW! CM9 is F-a-s-t!

The King is undoubtedly the best mate solving engine available, sometimes being
even faster than programs dedicated to these kinds of problems.

jm



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.