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Subject: Shredder 9

Author: Gian-Carlo Pascutto

Date: 02:49:42 05/30/05

Go up one level in this thread


On May 29, 2005 at 20:34:01, Terry Giles wrote:

>On May 29, 2005 at 20:32:06, Terry Giles wrote:
>
>>
>>I'm sure that this position has been analysed to death, but can anyone tell me
>>if any of the current 'off the shelf' chess programs running on a standard PC
>>will opt to play Deep Blue's move (37. Be4) within reasonable tournament time
>>limits?
>>
>> [D] r1r1q1k1/6p1/3b1p1p/1p1PpP2/1Pp5/2P4P/R1B2QP1/R5K1 w - - 0 37
>>
>>Terry Giles

 12/39	 0:01 	+0.86 	1.Qb6 Rxa2 2.Rxa2 Bc7 3.Qe6+ Kf8 4.Kf1 Qxe6 5.fxe6 Ke7
6.Be4 Rd8 (791.490) 481
 13/34	 0:02 	+0.94 	1.Qb6 Rxa2 2.Rxa2 Bc7 3.Qe6+ Kf8 4.Kf1 Qxe6 5.fxe6 Ke7
6.Be4 Rd8 7.Ke2 Kd6 8.Ra6+ Ke7 9.Ke3 g6 (1.421.819) 496
 14/41	 0:05 	+1.00 	1.Qb6 Rxa2 2.Rxa2 Bc7 3.Qe6+ Kf8 4.Kf1 Qxe6 5.fxe6 Ke7
6.Be4 Rd8 7.Ra7 Kd6 8.Ra6+ Ke7 9.Rc6 Bd6 10.Rb6 Rb8 (2.616.264) 467
 15/43	 0:09 	+0.99 	1.Qb6 Rxa2 2.Rxa2 Bc7 3.Qe6+ Kf8 4.Kf1 Qxe6 5.fxe6 Ke7
6.Ra7 Kd6 (4.276.068) 442
 16/46	 0:18 	+0.74--	1.Qb6 Rxa2 (8.254.361) 453
 16/46	 0:28 	+0.43 	1.Qb6 Rxa2 2.Rxa2 Ra8 3.Ra5 Rxa5 4.bxa5 Qb8 5.Qc6 b4 6.Kf1
b3 7.Bb1 Qc7 (12.589.755) 448
 16/46	 0:35 	+0.44++	1.Ra6 (15.895.659) 441
 16/46	 1:05 	+0.45 	1.Ra6 Qd8 2.Kf1 Rcb8 (29.642.885) 450
 17/37	 1:26 	+0.53 	1.Ra6 Qd8 2.Kf1 Rcb8 3.Be4 Qc8 4.Ra7 Rxa7 5.Qxa7 Rb7 6.Qa8
Qxa8 7.Rxa8+ Kf7 8.g4 Ke7 9.Ke2 Rd7 (38.873.124) 448
 18/40	 2:06 	+0.62 	1.Ra6 Qd8 2.Kf1 Rcb8 3.Be4 Rxa6 4.Rxa6 Rb7 5.Qg3 Qb8 6.Qe3
Qd8 7.Bf3 (58.307.990) 459
 19/45	 4:03 	+0.37--	1.Ra6 Qd8 (108.230.528) 444
 19/45	 4:13 	+0.37 	1.Ra6 e4 2.Qe3 Rxa6 3.Rxa6 Qe5 4.Bxe4 Re8 5.Kf2 Qh2 6.Qf3
(112.755.173) 445
 19/46	 4:38 	+0.38++	1.Qb6 (125.052.382) 448
 19/51	 5:16 	+0.41 	1.Qb6 Rxa2 2.Rxa2 Ra8 3.Ra5 Rxa5 4.bxa5 Qb8 5.Qc6 b4 6.a6
bxc3 7.Kh2 Kh7 8.Be4 Qb4 (140.981.985) 445
 19/51	 5:34 	+0.42++	1.Be4 (148.653.192) 444
 19/51	 6:11 	+0.48 	1.Be4 Qd8 2.Kf1 Bc7 3.Qd2 Rxa2 4.Qxa2 Rb8 5.Qa6 Rb6 6.Qa8
Rb8 (164.173.477) 442
 20/51	 8:29 	+0.61 	1.Be4 Qd8 2.Kf1 Rcb8 3.Ra6 Rxa6 4.Rxa6 Rb7 5.h4 Kf8 6.h5
Qb8 7.Bf3 Kg8 8.Qe3 Rd7 9.Qb6 Rd8 10.Qxb8 Bxb8 11.Ke2 Kf7 12.g3 (227.057.553)
445
 21/50	10:48 	+0.58 	1.Be4 Qd8 2.Kf1 Rxa2 3.Qxa2 Rb8 4.Qa6 Rb6 5.Qa8 Bb8 6.Ra7
Bxa7 (294.872.775) 454


Deep Sjeng 1.0 reportedly also finds it, but it needs longer (and I don't have
the time nor the patience right now) :-)

--
GCP



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