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Subject: Re: Start Your Engines.. TestPostion [Deep Sjeng 1.5 = 12s]

Author: Kurt Utzinger

Date: 10:14:56 05/26/03

Go up one level in this thread


On May 26, 2003 at 12:53:48, Rex wrote:

>How long does it take your favorite engine to find the winning move Bxg6.
>
>[D]3q2k1/1b1r3p/p3pPp1/n1p5/P3BB2/2P3Q1/2P4P/1R4K1 w - - 0 1

New game
3q2k1/1b1r3p/p3pPp1/n1p5/P3BB2/2P3Q1/2P4P/1R4K1 w - - 0 1

Analysis by Deep Sjeng 1.5: (P4 1.8/32 MB hash)

1.Bxb7 Nxb7 2.Qg2 Qxf6 3.Rxb7 Rxb7 4.Qxb7 Qxf4 5.Qxa6
  ²  (0.32)   Depth: 3/13   00:00:00
  =  (0.02)   Depth: 3/15   00:00:00
1.Bg5 Qe8 2.Qf3 Bxe4 3.Qxe4 Rd5 4.Bf4 Nc6 5.Rb7 Rd1+ 6.Kg2
  =  (0.13)   Depth: 3/15   00:00:00
  ±  (0.86)   Depth: 9/29   00:00:04  1270kN
1.Bh6 Rd1+ 2.Rxd1 Qxd1+ 3.Kf2 Qd8 4.Bg5 Qc8 5.Bd3 c4 6.Be2 Qc5+ 7.Qe3 Qd5 8.Qg3
  ±  (0.93)   Depth: 9/32   00:00:08  2332kN
1.Bxg6 Qxf6 2.Bf7+ Kxf7 3.Rf1 Be4 4.Be5 Qxf1+ 5.Kxf1 Bf5 6.Qg7+ Ke8 7.Qh8+ Kf7
8.Bf6 Rd1+ 9.Ke2 Bg4+ 10.Ke3 Nc4+ 11.Kf4
  ±  (1.19)   Depth: 9/32   00:00:12  3531kN
  +-  (2.41)   Depth: 11/41   00:00:53  14910kN

(Utzinger, MyTown 26.05.2003)




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