Computer Chess Club Archives

Search

Terms

Messages

Subject: Game 2 - did IBM cheat? Shredder analisys after 93 hours

Author: Yar

Date: 06:48:06 06/11/05

[D] r1r1q1k1/6p1/p2b1p1p/1p1PpP2/PPp5/2P4P/R1B2QP1/R5K1 w - -
Despite Shredder 9 UCI was able to achieve ply 29, it wants to play Qb6:
 16/24	 0:00 	+1.75 	1.Qb6 Rd8 (260.994) 397
 17/41	 0:24 	+1.90 	1.Qb6 Qf8 2.axb5 axb5 3.Qxb5 Rxa2 4.Rxa2 Qe7 5.Be4 Qc7
6.Kf1 h5 (10.096.589) 404
 18/42	 1:36 	+1.91 	1.Qb6 Rd8 2.Be4 bxa4 (37.737.331) 393
 19/50	 4:00 	+1.66--	1.Qb6 Rd8 (90.372.017) 375
 19/50	 4:43 	+1.50 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Re1 Qd8 5.Raa1 Ra8 6.Qb7
Rab8 7.Qa7 Bc7 8.Qa2 Be5 (105.014.911) 369
 20/44	 7:51 	+1.37 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Qe5 5.Qe3 Re8 6.b6
Qxf5 7.Ra7 Qxd5 8.Rd1 Qe5 9.Bxe4 Qh2+ 10.Kf1 Rbd8 11.Qd4 Qf4+ 12.Bf3 Qg3
(169.399.949) 359
 21/50	13:15 	+1.46 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Qe5 5.Qe3 Re8 6.b6
Qxf5 7.Ra7 Qe5 8.Ba4 Re7 9.Bc6 Qh2+ 10.Kf1 f5 11.Rxe7 (283.619.295) 356
 22/50	20:25 	+1.21--	1.Qb6 Qe7 (423.113.178) 345
 22/57	41:37 	+1.04 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Qe5 5.Qe3 Re8 6.b6
Qxf5 7.Ba4 Re7 8.Rd1 Qh5 9.g4 Qg6 (824.742.918) 330
 22/57	50:53 	+1.05++	1.Kf1 (1.003.794.712) 328
 22/57	59:22 	+1.05 	1.Kf1 Rd8 (1.163.032.721) 326
 23/51	68:13 	+0.80--	1.Kf1 Rd8 (1.338.053.366) 326
 23/56	110:11 	+0.41 	1.Kf1 Rcb8 2.axb5 (2.217.178.132) 335
 23/61	119:37 	+0.42++	1.Qb6 (2.419.703.465) 337
 23/61	126:54 	+0.77++	1.Qb6 (2.577.146.539) 338
 23/61	152:21 	+1.22 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Qe5 5.Qe3 Re8 6.b6
Qxf5 7.Rd1 Qg6 8.Ba4 Re7 9.Bb5 f5 10.Bxc4 f4 11.Qd4 f3 12.Re1 (3.109.727.742)
340
 24/61	201:40 	+1.04 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Qe5 5.Qe3 Re8 6.b6
Qxf5 7.Ba4 Re7 8.Bc6 Qe5 9.Ra8 Qh2+ 10.Kf1 Kh7 11.Rxb8 Bxb8 (4.079.766.362) 337
 25/65	385:56 	+0.79--	1.Qb6 Qe7 (7.839.484.758) 338
 25/66	537:43 	+0.69 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Bc7 5.Ra6 Qe5 6.Qe3
Re8 7.Bxe4 Qxe4 8.Qxe4 Rxe4 9.d6 Bd8 10.g4 Kf8 11.Ra8 Bb6+ 12.Kg2 Re2+ 13.Kg3
Re3+ 14.Kf4 (11.114.015.920) 344
 26/66	850:02 	+0.59 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Bc7 5.Ra6 Qe5 6.Qe3
Re8 7.Rd1 Qh2+ 8.Kf1 Bf4 (17.839.249.763) 349
 27/69	1686:56 	+0.52 	1.Qb6 Qe7 2.Be4 Rcb8 3.Qe3 Qd8 4.Kh2 a5 (35.239.538.915)
348
 28/68	2612:01 	+0.51 	1.Qb6 Qe7 2.axb5 Rab8 3.Qe3 axb5 4.Kf1 Qd8 5.Ra6 Ra8
(55.003.447.943) 350
 29/74	4964:35 	+0.51 	1.Qb6 Qe7 2.axb5 Rab8 3.Qxa6 e4 4.Qa7 Bc7 5.Ra6 Qe5 6.Qe3
Re8 7.Bxe4 Qxe4 8.Qxe4 Rxe4 9.d6 Bd8 10.Rc6 Kf8 11.Kh2 Re5 12.Rxc4 Rexb5
(104.701.273.354) 351
best move: Qf2-b6 time: 5572:50.890 min  n/s: 350.472  CPU 96.3%   n/s(1CPU):
363.937  nodes: 117.187.868.493

Re: Game 2 - did IBM cheat? Shredder analisys after 93 hours Terry Giles 12:42:31 06/11/05
- Re: Game 2 - did IBM cheat? Pro Deo 6 hours about 37.Be4 Eelco de Groot 18:05:13 06/11/05
  - Re: Game 2 - did IBM cheat? Pro Deo 6 hours about 37.Be4 Vasik Rajlich 04:54:09 06/13/05
  - Fritz 8 finds Be4 in a couple of seconds and keeps it for an hour (nt) george 00:59:42 06/12/05

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.