Author: Kurt Utzinger
Date: 12:15:25 11/05/04
Go up one level in this thread
On November 05, 2004 at 15:12:57, John Merlino wrote:
>On November 05, 2004 at 14:56:54, Kurt Utzinger wrote:
>
>>From the AT 2004 (90m+30s) tournament
>>http://www.utzingerk.com/at_2004.htm
>>Gothmog 1.0 beta 10 vs List 512
>>White has a winning attack with 20.Nf6
>>[D]r1bn1rk1/2q2ppN/7p/p2p4/R7/2PB4/3B1PPb/3QRK2 w - - 0 20
>>
>>
>>[Event "AT 2004 Ath 1.3/64 90m+30s"]
>>[Site "Zurich"]
>>[Date "2004.10.14"]
>>[Round "15.6"]
>>[White "Gothmog 1.0 beta 10"]
>>[Black "List 512"]
>>[Result "1-0"]
>>[ECO "B28"]
>>[Annotator "Utzinger,K"]
>>[PlyCount "46"]
>>
>>1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 Nxc3 8.
>>bxc3 d6 9. exd6 e6 10. Bd3 Bxd6 11. Bd2 O-O 12. O-O Qc7 13. Re1 b5 14. a4 bxa4
>>15. Rxa4 a5 16. d5 Nd8 17. Ng5 h6 18. Nh7 Bxh2+ 19. Kf1 exd5 {White is two
>>pawns down but has an overwhelming position with a winning kingside attack by
>>20.Nf6 Kh8 and followed by the bishop sac 21.Bxh6; Weiss, der zwei Bauern
>>weniger hat, hat eine ueberwaeltigende Stellung mit einem Gewinn bringenden
>>Koenigsangriff durch 20.Sf6 Kh8 gefolgt vom Laeuferopfer 21.Lxh6} 20. Nf6+ Kh8
>>21. Bxh6 gxh6 22. Qc1 Bf4 23. Rxf4 Bg4 1-0
>
>Two seconds for CM9_SKR on an AMD 2500:
>
>Time Depth Score Positions Moves
>0:00 1/3 0.93 2363 20.Nxf8 Kxf8 21.Qb3 Be6 22.Be3
>0:00 1/4 0.85 9679 20.Nxf8 Kxf8 21.c4 Be6 22.cxd5 Bxd5
>0:00 1/5 1.16 35499 20.Nxf8 Kxf8 21.c4 Qc5 22.cxd5
> Qxd5 23.Qc2 Nc6
>0:00 1/6 1.38 113375 20.Nxf8 Kxf8 21.c4 dxc4 22.Rxc4
> Nc6 23.Qf3 Bd7
>0:00 1/6 1.42 138517 20.Qh5 Ba6 21.Nf6+ Kh8 22.Bxa6
> Qc6 23.Bd3 Qxa4 24.Qxh2
>0:01 1/7 1.42 295405 20.Qh5 Ba6 21.Nf6+ Kh8 22.Bxa6
> Qc6 23.Bd3 Qxa4 24.Qxh2
>0:02 1/7 1.90 617468 20.Nf6+ gxf6 21.Rg4+ Kh8 22.Bxh6
> f5 23.Rh4 Kg8 24.Qh5 Ne6 25.Bxf8
> Qxc3
>0:04 1/8 1.90 1038737 20.Nf6+ gxf6 21.Rg4+ Kh8 22.Bxh6
> f5 23.Rh4 Kg8 24.Qh5 Ne6 25.Bxf8
> Qxc3
>0:15 1/9 3.86 3919839 20.Nf6+ gxf6 21.Rg4+ Kh8 22.Rh4
> Kg8 23.Bxh6 Qd7 24.Qh5 Bf4 25.Bxf8
>0:53 1/10 3.80 14150641 20.Nf6+ Kh8 21.Rh4 Ra6 22.Bxh6
> Rxf6 23.Bf4+ Rh6 24.Rxh6+ gxh6
> 25.Bxc7 Bxc7 26.Qh5 Bf4 27.Qxd5
>2:10 1/11 9.89 36498590 20.Nf6+ Kh8 21.Bxh6 gxh6 22.Qd2
> Bf4 23.Rxf4 Ne6 24.Rh4 Nf4 25.Rxh6+
> Kg7 26.Nh5+ Kxh6 27.Nxf4 f5 28.Nxd5+
> f4 29.Nxc7 Ra7
>
>jm
Hi John
CM9_SKR is very fast here. For some engines the solution
does not seem to be an easy task.
Kind regards
Kurt
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