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Subject: Re: Tal-Bronstein 1974: Does any computer find the move?

Author: Peter Stayne

Date: 16:07:20 09/23/03

Go up one level in this thread


New game
2r2k2/5p2/2p2p2/BpPb2p1/3R3p/1P1K1P1P/2P3P1/8 w - - 0 1

Analysis by Deep Fritz 7:

1.c4 bxc4+ 2.bxc4 Be6 3.Rd6 Ke7 4.Bc3 f5 5.Ke3 f4+ 6.Ke4 f6 7.Bd4
  =  (-0.06)   Depth: 11/22   00:00:00  1294kN
1.c4 bxc4+ 2.bxc4 Be6 3.Rd6 Ke7 4.Bc3 f5 5.Ke3 f4+ 6.Ke4 f6 7.Bd4 Kf7
  =  (0.00)   Depth: 12/25   00:00:00  1521kN
1.c4 bxc4+ 2.bxc4 Be6 3.Rd6 Ke7 4.Bd2 Rd8 5.Rxd8 Kxd8 6.f4 g4 7.hxg4 Bxg4 8.Bc3
Ke7
  =  (-0.06)   Depth: 13/30   00:00:01  2768kN
1.Rxd5!
  =  (-0.03)   Depth: 13/30   00:00:01  4237kN
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.c4 bxc4 5.Kxc4 Rc6 6.b4 Ra6 7.Bc7
  =  (0.00)   Depth: 13/30   00:00:02  4422kN
1.Rxd5!
  ²  (0.28)   Depth: 14/24   00:00:02  5470kN
1.Rxd5!
  ²  (0.56)   Depth: 15/28   00:00:04  8941kN
1.Rxd5 cxd5 2.Kd4 Ra8 3.b4 Re8 4.Kxd5 Re2 5.c4 Rd2+ 6.Kc6 bxc4 7.b5 Rxg2
  ²  (0.56)   Depth: 16/29   00:00:06  14167kN
1.Rxd5 cxd5 2.Kd4 Ra8 3.b4 Re8 4.Kxd5 Re2 5.c4 Rd2+ 6.Kc6 bxc4 7.b5 Rxg2 8.b6
Ke7 9.Kc7 Rb2
  ²  (0.50)   Depth: 17/30   00:00:10  21444kN
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.b4 Re8 5.c6+ Kc8 6.c4 bxc4 7.b5 Re2 8.Bc3
Rxg2 9.Bxf6 Rg3
  ²  (0.34)   Depth: 18/31   00:00:18  37436kN
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.c4 bxc4 5.Kxc4 Re8 6.b4 Re2 7.b5 Rxg2 8.c6+
Kc8 9.b6
  =  (0.22)   Depth: 19/32   00:00:37  77422kN
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.c4 bxc4 5.Kxc4 Re8 6.b4 Re2 7.b5 Kc8 8.c6
Rxg2 9.b6
  =  (0.22)   Depth: 20/38   00:02:04  264115kN
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.Bc3 Re8 5.Bxf6 Re2 6.Bxg5 Rxc2 7.Bxh4 Rd2+
8.Ke4 Kc6 9.Bf6 Kxc5 10.g4 Kb4
  ²  (0.31)   Depth: 21/42   00:04:35  585575kN
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.Bc3 Re8 5.Bxf6 Re2 6.Bxg5 Rxc2 7.Bxh4 Rd2+
8.Ke4 Kc6 9.g3 b4 10.Bf6 Kxc5
  ²  (0.28)   Depth: 22/40   00:08:11  1010183kN, tb=3
1.Rxd5!
  ²  (0.56)   Depth: 23/46   00:17:30  2177754kN, tb=8
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.b4 Re8 5.c6+ Kc8 6.c4 Re5+ 7.Kd4 bxc4 8.Kxc4
Re2 9.Kb5 Rxg2
  ²  (0.53)   Depth: 24/46   00:30:45  3925600kN, tb=91
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.b4 Re8 5.c6+ Kc8 6.c4 Re5+ 7.Kd4 bxc4 8.Kxc4
Re2 9.Kb5 Rxg2
  ²  (0.53)   Depth: 25/49   00:58:17  7587013kN, tb=622
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.b4 Re8 5.c6+ Kc8 6.c4 Re5+ 7.Kd4 bxc4 8.Kxc4
Re2 9.Kb5 Rxg2 10.Ka6
  ²  (0.53)   Depth: 26/59   01:58:58  15635117kN, tb=2207
1.Rxd5 cxd5 2.Kd4 Ke7 3.Kxd5 Kd7 4.b4 Re8 5.c6+ Kc8 6.c4 Re5+ 7.Kd4 bxc4 8.Kxc4
Re2 9.b5 Rxg2 10.b6 Rc2+
  ²  (0.41)   Depth: 27/59   04:28:54  35419734kN, tb=9377
1.Rxd5!
  ²  (0.69)   Depth: 28/77   14:38:22  117484050kN, tb=50183

(Stayne, Home 23.09.2003)



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