Computer Chess Club Archives


Search

Terms

Messages

Subject: Petursson - Gufeld Hastings 1986/87

Author: Kim Roper Jensen

Date: 17:05:45 09/12/03


From one of the great Kings Indian players.

[D]q5k1/3n1pb1/6p1/2PQ4/2n5/1PN2P2/2K1N1P1/r1BR3R b - -

Move to find is 1...Rxc1+ with a positive score, seems hard for Shredder 6
Paderborn Classic on 2Ghz AMD with 128MB hashtables

  1.00	 0:00 	-7.70--	1...Qxd5 2.Nxd5 (4) 0.4
  1.00	 0:00 	-8.29--	1...Qxd5 2.Nxd5 (7) 0.7
  1.00	 0:00 	-9.02 	1...Qxd5 2.Rxd5 (12) 0.6
  1.00	 0:00 	-8.95++	1...Qa5 2.Qxc4 Nxc5 (55) 2.7
  1.00	 0:00 	-8.95 	1...Qa5 2.Qxc4 Nxc5 (63) 3.1
  1.00	 0:00 	-8.57++	1...Ra2+ 2.Nxa2 Qxa2+ 3.Bb2 Nxb2 (160) 5.3
  1.00	 0:00 	-8.55 	1...Ra2+ 2.Nxa2 Qxa2+ 3.Kd3 Qxb3+ 4.Ke4 (182) 6.0
  2.00	 0:00 	-8.55 	1...Ra2+ 2.Nxa2 Qxa2+ 3.Kd3 Qxb3+ 4.Ke4 (592) 19.7
  2.00	 0:00 	-8.24++	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb2 Nxd1+ 4.Qxd1 (811) 20.2
  2.00	 0:00 	-7.71++	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kb1 Qxb3+ 4.Ka1 Bxc3+ 5.Nxc3 Qxc3+
6.Ka2 (837) 20.9
  2.00	 0:00 	-6.49 	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kc2 Ne3+ 4.Kb1 Nxd5 5.Nxd5 (1.094)
27.3
  3.00	 0:00 	-6.24++	1...Rxc1+ 2.Kd3 Qxd5+ 3.Nxd5 (1.357) 27.1
  3.00	 0:00 	-5.74++	1...Rxc1+ 2.Kd3 Qxd5+ 3.Nd4 Bxd4 (1.413) 28.2
  3.00	 0:00 	-2.66 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 (3.497) 58.2
  4.00	 0:00 	-2.66 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 (5.877) 97.9
  5.00	 0:00 	-2.41++	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Qc6 5.Rd2 (14.870)
185.8
  5.00	 0:00 	-1.91++	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Qc6 5.b4 Bxc3
(17.726) 196.9
  5.00	 0:00 	-1.46 	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kc2 Ne3+ 4.Kd2 Nxd5 5.Nxd5 Qxb3
6.Ne7+ Kf8 (26.670) 242.4
  6.00	 0:00 	-1.31 	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kc2 Ne3+ 4.Kd2 Nxd5 5.Nxd5 Qxb3
6.Ne7+ Kf8 7.Rb1 Nxc5 8.Rxb3 Nxb3+ 9.Ke3 Kxe7 (46.073) 287.9
  7.01	 0:00 	-1.56--	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Qa3 5.c6 (91.266)
365.0
  7.01	 0:00 	-1.81 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Qc6 5.Rhd1 Nxc5
6.Rd8+ Bf8 (119.386) 385.1
  8.01	 0:00 	-1.67 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Qc6 5.Rhd1 Nxc5
6.Rd8+ Kh7 7.Kc2 (257.374) 436.2
  9.01	 0:01 	-1.69 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Qc6 5.Rhd1 Nxc5
6.Rd8+ Kh7 7.R1d6 Qb7 (491.863) 463.5
 10.01	 0:03 	-1.50 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Bxc3 5.Rxd7 Qa1+
6.Kc2 Qb2+ 7.Kd3 Qd2+ 8.Kc4 Qxd7 9.Kxc3 Qb5 10.b4 (1.471.654) 485.0
 11.01	 0:07 	-1.36 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Bxc3 5.Rxd7 Qa1+
6.Kc2 Qb2+ 7.Kd3 Qxg2 8.Rd1 Qxf3+ (3.520.643) 483.6
 12.01	 0:12 	-1.11++	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Bxc3 5.Rxd7 Qa1+
6.Kc2 Qb2+ 7.Kd3 Qxg2 8.Rd1 Qxf3+ (6.098.077) 476.1
 12.01	 0:15 	-1.05 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Bxc3 5.Rxd7 Qa1+
6.Kc2 Qb2+ 7.Kd3 Qxg2 8.Rd1 Qxf3+ (7.298.168) 482.9
 13.01	 0:47 	-0.80++	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Rxd5 Bxc3 5.Rxd7 Qa1+
6.Kc2 Qb2+ 7.Kd3 Qxg2 8.Rd1 Qxf3+ (23.103.684) 488.1
 13.01	 1:03 	-0.36 	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Nxd5 Qa1+ 5.Kc2 Qb2+
6.Kd3 Nxc5+ 7.Ke3 Nxb3 8.Ne2 Bf8 9.Ndc3 Bc5+ 10.Kf4 Kg7 11.Ke5 (30.644.448)
483.8
 14.01	 3:00 	-0.11++	1...Rxc1+ 2.Nxc1 Ne3+ 3.Kb1 Nxd5 4.Nxd5 Qa1+ 5.Kc2 Nxc5
6.Rd2 Ne6 7.Kd1 Bb2 8.Rc2 Bxc1 9.Ke2 Qd4 (87.144.094) 483.3
 14.01	 4:34 	-0.07 	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kc2 Ne3+ 4.Kd2 Nxd5 5.Nxd5 Qxb3
6.Ke1 Nxc5 7.Ndf4 g5 8.Rd8+ Bf8 9.Nh5 Qb6 10.Rd1 f5 (133.924.144) 487.9
 15.01	 7:48 	 0.00 	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kc2 Ne3+ 4.Kd2 Nxd5 5.Nxd5 Qxb3
6.Ke1 Nxc5 7.Nc1 Qb2 8.Ne2 Qb3 9.Nc1 Qb2 10.Ne2 Qb3 11.Nc1 (228.976.801) 488.9
 16.01	20:09 	+0.04 	1...Rxc1+ 2.Kxc1 Qa3+ 3.Kc2 Ne3+ 4.Kd2 Nxd5 5.Nxd5 Qxb3
6.Ke1 Nxc5 7.Nc1 Qc4 8.Ne3 Bc3+ 9.Kf2 Bd4 10.Rd2 Qc3 11.Re2 (584.845.316) 483.5
best move: Ra1xc1 time: 20:33.223 min  n/s: 485.944  CPU 97.6%  nodes:
599.277.389



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.