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Subject: Re: Position from CM_Trojan v Fritz 7b can your program find this move?

Author: Gian-Carlo Pascutto

Date: 11:06:18 03/20/02

Go up one level in this thread


On March 20, 2002 at 12:53:08, Jonas Cohonas wrote:

>[D] 2r3k1/p5p1/1p1P1p2/n4q1p/3Q4/P7/1B3PPP/4R1K1 w - h6 0 27
>
>Here CM_Trojan played h3! in 3 min and went on to win the game a few moves
>later.

Fritz 7 finds the move in 1 second, but is not convinced and changes
its mind later on. And then back again. The scores do not look convincing
either.


New game
2r3k1/p5p1/1p1P1p2/n4q1p/3Q4/P7/1B3PPP/4R1K1 w - h6 0 1

Analysis by Fritz 7:

1.g4!
  ±  (0.81)   Depth: 7/18   00:00:00  308kN
1.g4 Qg6 2.Qd5+ Kf8 3.Qxh5 Qxh5 4.gxh5 Nc4
  ±  (0.88)   Depth: 7/18   00:00:00  325kN
1.g4 Qg6 2.Qd5+ Kh7 3.Qxh5+ Qxh5 4.gxh5 Rd8 5.Rd1 Nc4
  ±  (1.06)   Depth: 8/23   00:00:00  456kN
1.g4--
  ±  (0.78)   Depth: 9/23   00:00:00  662kN
1.g4 Qg6 2.h3 hxg4 3.hxg4 Kf8 4.d7 Rd8 5.Qd6+ Kg8 6.Qe6+ Kh8
  ²  (0.59)   Depth: 9/26   00:00:01  1112kN
1.h3!
  ²  (0.63)   Depth: 9/26   00:00:01  1222kN
1.h3!
  ±  (0.78)   Depth: 9/26   00:00:01  1318kN
1.h3 Rd8 2.Re7 Kh8 3.Qc3 Qd5 4.Rd7 Nc6 5.Rxd8+ Nxd8
  ±  (0.84)   Depth: 9/26   00:00:02  1538kN
1.h3 Kh7 2.d7 Rd8 3.Rd1 Nc6 4.Qd5 Ne5 5.Bxe5 fxe5 6.Qc6
  ²  (0.63)   Depth: 10/27   00:00:03  2715kN
1.h3 Kh7 2.Rd1 Rc2 3.Bc3 Nb3 4.Qe3 Nc5 5.Rd4 Nd7 6.Qg3 Rc1+ 7.Kh2
  ²  (0.69)   Depth: 11/27   00:00:09  7287kN
1.h3 Kh7 2.Rd1 Rd8 3.Bc1 Nb7 4.Qf4 Qxf4 5.Bxf4 g5 6.Bg3 Rd7 7.Kf1
  ²  (0.56)   Depth: 12/30   00:00:19  15639kN
1.Bc3!
  ²  (0.59)   Depth: 12/30   00:00:23  19055kN
1.Bc3 Nb3 2.Qa4 Nc5 3.Qxa7 Nd3 4.Rf1 Qd5 5.d7 Rd8 6.Rb1 Rxd7 7.Qxb6
  ²  (0.63)   Depth: 12/32   00:00:27  22724kN
1.Bc3 Nc6 2.Qc4+ Kh7 3.Bd4 b5 4.Qc5 Qxc5 5.Bxc5 Ne5 6.Be3 Rd8 7.Rd1 Nc4 8.d7
  ²  (0.59)   Depth: 13/34   00:01:06  54304kN
1.h3!
  ²  (0.63)   Depth: 13/34   00:01:12  59366kN
1.h3 Kh7 2.Bc3 Nb7 3.Bb4 a5 4.Bd2 Rd8 5.Bf4 b5 6.Re7 Rd7 7.Qb6
  ²  (0.66)   Depth: 13/34   00:01:19  64697kN
1.h3 Kh7 2.Bc3 Nc6 3.Qa4 b5 4.Qh4 Rd8 5.Rd1 Kg8 6.Qg3 Rd7 7.Re1
  ²  (0.63)   Depth: 14/33   00:02:11  107534kN

--
GCP



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