Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Shredder 8 takes 11 minutes, how long for Shredder 9

Author: m.d.hurd

Date: 07:10:58 03/24/05

Go up one level in this thread


On March 24, 2005 at 07:51:29, K. Burcham wrote:

>
>Shredder8 takes about 11 minutes before it decides best move.
>(yes I see the 36 seconds)
>
>Karpov Anatoli - V Topalov, 04, Linares Ftacnik 1994
> [D] rqr3k1/3Qbp2/p1n1p1p1/1pp5/2P2P2/2N3P1/PP3PB1/R3R1K1 w - - 0 1
>
>Shredder 8:
>AMD 64
>2200 mhz
>432 hash
>
>
>  ±  (0.83)   Depth: 15/28   00:00:08  4333kN
>20.Bxc6 Ra7 21.Qd3 Rxc6 22.cxb5 c4 23.Qe4 Rc8 24.a4 Bf6 25.Rad1 axb5 26.axb5
>Bxc3 27.bxc3 Qxb5 28.Qd4 Ra2
>  ²  (0.68)   Depth: 16/36   00:00:26  14000kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qe6+ Kg7 23.Bxc6 Bf6 24.cxb5 Re7 25.Qb3 axb5
>26.Bxb5 Rd8 27.Rc1 Bd4 28.Ne2 Qb7 29.Nxd4
>  ²  (0.69)   Depth: 16/40   00:00:36  19073kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qe6+ Kg7 23.Bxc6 Bf6 24.cxb5 Re7 25.Qb3 axb5
>26.Bxb5 Rd8 27.Rc1 Bd4 28.Ne2 Qb7 29.Nxd4
>  ²  (0.69)   Depth: 16/40   00:00:44  23591kN
>20.cxb5 Ra7 21.Qd3 Rd8 22.Qb1 Nd4 23.bxa6 Rxa6 24.a4 Rb6 25.Ra2 Qa7 26.Ra3 Qa6
>27.a5 Rbd6
>  ²  (0.70)   Depth: 16/40   00:00:48  25780kN
>20.cxb5 Ra7 21.Qd3 Rd8 22.Qb1 Nd4 23.bxa6 Rxa6 24.Qd3 Rad6 25.Rab1 Nf5 26.Qe4
>Rd2 27.Re2 Kg7 28.Rxd2 Rxd2
>  ±  (0.71)   Depth: 16/40   00:00:51  27368kN
>20.cxb5 Ra7 21.Qd3 Rd8 22.Qc4 Nd4 23.bxa6 Qb4 24.Qd3 Qxb2 25.Rab1 Qa3 26.Bb7 Rd6
>27.Qc4 Bf6 28.Rbd1
>  ±  (0.72)   Depth: 17/34   00:01:15  40444kN
>20.cxb5 Ra7 21.Qd3 Rd8 22.Qc4 Nd4 23.bxa6 Qb4 24.Qd3 Qxb2 25.Rab1 Qa3 26.Bb7 Bf6
>27.Rb6 Qa5 28.Reb1
>  ±  (0.78)   Depth: 18/37   00:02:07  68767kN
>20.cxb5 Ra7 21.Qd3 Rd8 22.Qb1 Nd4 23.bxa6 Rxa6 24.a4 Rb6 25.Ra2 Qa7 26.Qe4 Rdb8
>27.Nd1 Bf6 28.Ra1 Ra6 29.Bf3 Nxf3+ 30.Qxf3
>  ²  (0.66)   Depth: 19/42   00:03:48  123118kN
>20.Bxc6 Ra7 21.Qd3 Rxc6 22.cxb5 c4 23.Qd4 axb5 24.Nxb5 Bc5
>  ²  (0.67)   Depth: 19/49   00:05:23  174360kN
>20.Bxc6 Ra7 21.Qd3 Rxc6 22.cxb5 c4 23.Qd4 Bc5 24.Qe5 Rc8 25.a4 Qb6 26.a5 Bxf2+
>27.Kg2 Qc5 28.bxa6 Bxe1 29.Ne4 Qxe5 30.Nf6+
>  ²  (0.67)   Depth: 19/49   00:05:48  188197kN
>20.Bxc6 Ra7 21.Qd3 Rxc6 22.cxb5 c4 23.Qd4 axb5 24.Nxb5 Bc5
>  ²  (0.69)   Depth: 20/43   00:08:36  281132kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Bd6 23.Qxg6+ Kh8 24.Be4 Nb4 25.a3 bxc4 26.axb4
>Qxb4 27.Qxd6
>  ²  (0.70)   Depth: 20/50   00:11:34  373949kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Bd6 23.Qxg6+ Kh8 24.Be4 Nb4 25.a3 bxc4 26.axb4
>Qxb4 27.Qxd6 Qxc3 28.bxc3
>  ±  (1.05)   Depth: 20/50   00:14:17  457415kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Kg7 23.Be4 g5 24.Qf5 Rh8 25.Qg6+ Kf8 26.Bxc6
>Qd6 27.Qxd6 Bxd6 28.fxg5 bxc4 29.Rd1 Be5 30.f4 Bd4+ 31.Kg2
>  +-  (1.52)   Depth: 20/58   02:34:37  5439700kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 g5 23.Bd5+ Kg7 24.Qh5 Rf8 25.Be4 bxc4 26.Qg6+
>Kh8 27.Qh6+ Kg8 28.Bd5+ Rf7 29.Qg6+ Kh8 30.Bxf7 gxf4
>  +-  (1.77)   Depth: 21/61   03:31:42  7343408kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Kg7 23.Be4 Bg5 24.Qxg5 Qd6 25.cxb5 Nd4 26.bxa6
>Rxa6 27.Rc1 Qf6 28.Qxf6+ Rxf6 29.Kf1
>  +-  (1.77)   Depth: 21/61   04:12:09  8735249kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Kg7 23.Be4 Bg5 24.Qxg5 Qd6 25.cxb5 Nd4 26.bxa6
>Rxa6 27.Re1 Re8 28.Kg2 Qe7 29.Qxe7+ Rxe7 30.f3
>  +-  (1.83)   Depth: 22/59   05:24:30  11112171kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Kg7 23.Be4 Bg5 24.Qxg5 Qd6 25.cxb5 Nd4 26.bxa6
>Rxa6 27.Re1 Re8 28.Kg2 Rh8 29.Bd5 Rh5 30.Qe7+ Kh6 31.Qf7
>  +-  (1.85)   Depth: 23/60   06:59:22  14212029kN
>20.Rxe6 Ra7 21.Rxg6+ fxg6 22.Qg4 Kg7 23.Be4 Bg5 24.Qxg5 Qd6 25.cxb5 Nd4 26.bxa6
>Rxa6 27.Re1 Rb8 28.b3 Re8 29.Kg2 Qe7 30.Qxe7+
>  +-  (1.89)   Depth: 24/63   11:06:32  22269365kN
>
>
>
>[Event "04, Linares Ftacnik"]
>[Site "04, Linares Ftacnik"]
>[Date "1994.??.??"]
>[Round "?"]
>[White "Karpov Anatoli"]
>[Black "V Topalov"]
>[Result "1-0"]
>[ECO "A33"]
>[PlyCount "77"]
>[EventDate "1994.??.??"]
>
>1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 Nc6 6. Bg2 Bc5 7. Nb3 Be7 8.
>Nc3 O-O 9. O-O d6 10. Bf4 Nh5 11. e3 Nxf4 12. exf4 Bd7 13. Qd2 Qb8 14. Rfe1 g6
>15. h4 a6 16. h5 b5 17. hxg6 hxg6 18. Nc5 dxc5 19. Qxd7 Rc8 20. Rxe6 Ra7 21.
>Rxg6+ fxg6 22. Qe6+ (22. Qg4 Kg7 23. Be4) 22... Kg7 23. Bxc6 Rd8 24. cxb5 Bf6
>25. Ne4 Bd4 26. bxa6 Qb6 27. Rd1 Qxa6 28. Rxd4 Rxd4 29. Qf6+ Kg8 30. Qxg6+ Kf8
>31. Qe8+ Kg7 32. Qe5+ Kg8 33. Nf6+ Kf7 34. Be8+ Kf8 35. Qxc5+ Qd6 36. Qxa7 Qxf6
>37. Bh5 Rd2 38. b3 Rb2 39. Kg2 1-0


Shredder 9


 11/22	 0:01 	+0.84++	1.Rxe6 (674.258) 431
 11/31	 0:01 	+1.05 	1.Rxe6 Ra7 2.Rxg6+ fxg6 3.Qe6+ Kg7 4.Bxc6 Bf6 5.Rd1 Rf8
6.cxb5 Bxc3 7.bxc3 axb5 (835.408) 445
 12/31	 0:02 	+0.80--	1.Rxe6 Ra7 (1.314.697) 450
 12/31	 0:03 	+0.80 	1.Rxe6 Ra7 2.Rxg6+ fxg6 3.Qe6+ Kg7 4.Bxc6 Bf6 5.Rd1 bxc4
6.Be4 (1.436.067) 446
 13/34	 0:06 	+0.56 	1.Rxe6 Ra7 2.Rxg6+ fxg6 3.Qe6+ Kg7 4.Bxc6 Bf6 5.cxb5 Re7
6.Qd5 axb5 (2.966.922) 448
 13/34	 0:07 	+0.57++	1.cxb5 (3.213.471) 450
 13/34	 0:07 	+0.81 	1.cxb5 Ra7 2.Qd3 Rd8 3.Qb1 Nd4 4.bxa6 Rxa6 5.Qc1 Ra7 6.Ne4
Qb5 7.Qc3 (3.446.464) 451
 14/26	 0:12 	+0.77 	1.cxb5 Ra7 2.Qd3 Rd8 3.Qb1 Nd4 4.bxa6 Rxa6 5.a4 Rb6 6.Ra2
(5.454.804) 448
 14/38	 0:16 	+0.78++	1.Bxc6 (7.319.043) 443
 14/38	 0:18 	+0.84 	1.Bxc6 Ra7 2.Qd3 Rxc6 3.cxb5 c4 4.Qe4 Rc8 5.a4 Bf6
(8.102.947) 444
 15/30	 0:26 	+0.80 	1.Bxc6 Ra7 2.Qd3 Rxc6 3.cxb5 c4 4.Qe4 Rc8 5.a4 Bf6 6.Rad1
axb5 7.axb5 Qb6 8.Re3 Bxc3 9.bxc3 (11.701.117) 444
 16/30	 0:47 	+0.66 	1.Bxc6 Ra7 2.Qd3 Rxc6 3.cxb5 c4 4.Qe4 Rc8 5.a4 Bf6 6.Qh1
axb5 (21.219.684) 449
 16/38	 0:53 	+0.67++	1.Rxe6 (23.960.183) 445
 16/40	 1:04 	+0.67 	1.Rxe6 Ra7 2.Rxg6+ fxg6 3.Qe6+ Kg7 4.Bxc6 Bf6 5.Be4 Rf8
(28.632.896) 444
 16/40	 1:08 	+0.68++	1.cxb5 (30.465.045) 443
 16/40	 1:12 	+0.77 	1.cxb5 Ra7 2.Qd3 Rd8 3.Qb1 Nd4 4.bxa6 Rxa6 5.a4 Rb6 6.Ra2
Qa7 7.Nb5 Qa5 8.Nxd4 cxd4 (32.180.508) 445
 17/32	 1:42 	+0.81 	1.cxb5 Ra7 2.Qd3 Rd8 3.Qc4 Nd4 4.bxa6 Qxb2 5.Rab1 Qd2 6.Bb7
Qc2 7.a3 Bd6 8.Kg2 (45.270.654) 440
 18/35	 3:00 	+1.05 	1.cxb5 Ra7 2.Qd3 Nd4 3.bxa6 Qxb2 4.Rab1 (78.272.119) 432
 19/42	 5:17 	+0.80--	1.cxb5 Ra7 (135.270.565) 425
 19/42	 6:05 	+0.62 	1.cxb5 Ra7 2.Qd3 Rd8 3.Qb1 Nd4 4.bxa6 Rxa6 5.Qc1 Ra7 6.Rb1
Rad7 (155.524.286) 425
 19/46	 7:12 	+0.63++	1.Rxe6 (183.054.003) 423
 19/46	12:20 	+0.96 	1.Rxe6 Ra7 2.Rxg6+ fxg6 3.Qe6+ Kg7 4.Bxc6 Rd8 5.Nd5 Qd6
6.Qxd6 (314.019.548) 424
 20/53	23:40 	+1.20 	1.Rxe6 Ra7 2.Rxg6+ fxg6 3.Qe6+ Kg7 4.Bxc6 Bf6 5.Ne4 Rf8
6.cxb5 axb5 7.Nxc5 Re7 (589.289.146) 414

Mike



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.