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Subject: Re: Anti-computer v Shredder 9.1UCI

Author: Günther Simon

Date: 10:39:04 10/09/05

Go up one level in this thread


On October 09, 2005 at 12:45:10, adam wilks wrote:

>[Event "Blitz:5'"]
>[Site "?"]
>[Date "2005.10.09"]
>[Round "?"]
>[White "Adam.W"]
>[Black "Shredder 9.1 UCI, Chess"]
>[Result "1-0"]
>[ECO "A00"]
>[PlyCount "53"]
>
>1. h4 e5 2. b3 Nf6 3. Bb2 d6 4. d4 exd4 5. Bxd4 Be7 6. Nd2 O-O 7. h5 h6 8. Be3
>Nc6 9. Ngf3 Nd5 10. Bxh6 Nc3 11. Qc1 gxh6 12. Nc4 d5 13. Qxh6 dxc4 14. g4 Nb4
>15. Bh3 Nxc2+ 16. Kf1 Nxa1 17. g5 Bxh3+ 18. Rxh3 Qd7 19. Kg2 cxb3 20. g6 Qg4+
>21. Rg3 fxg6 22. Rxg4 Rf6 23. hxg6 Bc5 24. Rh4 Rxg6+ 25. Qxg6+ Kf8 26. Rh7 bxa2
>27. Qf7# 1-0
>
>When shredder played 19.cxb3 i felt i had gained a free tempo via g6 effectively
>securing a win.

Can you show a win after the move Bd6, because this
is the move S9.1 really wants to play, of course it never
ever considers the crappy cxb3??
I wonder if this was the reason you didn't include any
search info in the PGN? What about a log/debug?
BTW the analysis below was on the slowest machine I could
find here, just a P3 650.

Guenther

Shredder 9.1 UCI by Stefan Meyer-Kahlen, www.shredderchess.com
Engine: Shredder 9 UCI (128 MB)
von Stefan Meyer-Kahlen

[D]r4rk1/pppqbp2/7Q/6PP/2p5/1Pn2N1R/P3PPK1/n7 b - -
           +---+---+---+---+---+---+---+---+
         8 |*T*|:::|   |:::|   |*T*|*K*|:::
           +---+---+---+---+---+---+---+---+
         7 |*B*|*B*|*B*|*D*|*L*|*B*|:::|
           +---+---+---+---+---+---+---+---+
         6 |   |:::|   |:::|   |:::|   | D
           +---+---+---+---+---+---+---+---+
         5 |:::|   |:::|   |:::|   | B | B
           +---+---+---+---+---+---+---+---+
         4 |   |:::|*B*|:::|   |:::|   |:::
           +---+---+---+---+---+---+---+---+
         3 |:::| B |*S*|   |:::| S |:::| T
           +---+---+---+---+---+---+---+---+
         2 | B |:::|   |:::| B | B | K |:::
           +---+---+---+---+---+---+---+---+
         1 |*S*|   |:::|   |:::|   |:::|
           +---+---+---+---+---+---+---+---+
             a   b   c   d   e   f   g   h
Shredder 9 UCI
  6/26	 0:01 	+12.00	1...Ld6 2.g6 fxg6 3.Dxg6+ Kh8 4.Dh6+ Dh7 5.Dxh7+ Kxh7
6.Sg5+ Kh6 7.Se6 (134.758) 105
  7/22	 0:01 	+11.75--	1...Ld6 2.g6 (211.549) 107
  7/22	 0:02 	+11.59	1...Ld6 2.g6 fxg6 3.hxg6 Dg7 4.Dh7+ Dxh7 5.gxh7+ Kh8 6.Sd4
Sxa2 7.bxc4 (227.326) 109
  7/25	 0:02 	+11.60++	1...Dg4+ (313.613) 110
  7/25	 0:02 	+11.60	1...Dg4+ 2.Tg3 Df4 3.e3 (325.772) 110
  8/23	 0:04 	+11.35--	1...Dg4+ 2.Tg3 (540.569) 111
  8/24	 0:05 	+10.85--	1...Dg4+ 2.Tg3 (563.442) 112
  8/34	 0:06 	+7.43 	1...Dg4+ 2.Tg3 Df4 3.e3 Dxg3+ 4.fxg3 cxb3 5.g6 fxg6 6.hxg6
Txf3 7.Dh7+ Kf8 8.Kxf3 Sxa2 (734.194) 116
  8/34	 0:07 	+7.44++	1...Ld6 (922.552) 118
  8/34	 0:07 	+7.79++	1...Ld6 (927.519) 119
  8/34	 0:08 	+11.52	1...Ld6 2.g6 fxg6 3.Dxg6+ Kh8 4.Sg5 Sxe2 5.Dh6+ Kg8 6.Dg6+
Dg7 7.Dxg7+ Kxg7 8.Se6+ Kh7 9.Sxf8+ (1.058.215) 119
  9/30	 0:13 	+11.77++	1...Ld6 2.g6 (1.604.736) 119
  9/31	 0:14 	+12.02	1...Ld6 2.g6 fxg6 3.hxg6 Dg7 4.Dh7+ Dxh7 5.gxh7+ Kh8 6.Sh4
Sxe2 7.Sg6+ Kg7 8.h8S Txh8 (1.760.943) 121
 10/31	 0:19 	+12.02	1...Ld6 2.g6 fxg6 3.hxg6 Dg7 4.Dh7+ Dxh7 5.gxh7+ Kh8 6.Sh4
Sxe2 7.Sg6+ Kg7 8.h8D+ Txh8 9.Txh8 Txh8 10.Sxh8 (2.463.061) 123
 11/35	 0:27 	+12.27++	1...Ld6 2.g6 (3.530.653) 126
 11/35	 0:34 	+12.27	1...Ld6 2.Th4 (4.328.555) 126
 12/34	 0:46 	+12.02--	1...Ld6 2.Th4 (5.877.120) 126
 12/36	 1:04 	+12.02	1...Ld6 2.Th4 (8.100.816) 125
 13/36	 1:51 	+11.98	1...Ld6 2.Th4 De7 3.Sd4 Le5 4.bxc4 Sxe2 5.g6 fxg6 6.Dxg6+
Lg7 7.Se6 Df6 (13.984.953) 125
 14/40	 3:38 	+12.23++	1...Ld6 2.Th4 (27.391.760) 125
Bester Zug: Le7-d6 Zeit: 3:41.048 min  K/s: 125.719  CPU 99.1%   K/s(1CPU):
126.860  Knoten: 27.787.490



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