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Subject: Re: How long does it take your program to avoid this move?

Author: Ernst Walet

Date: 10:56:09 12/27/01

Go up one level in this thread


Fritz7a:

New game
6k1/p3b1np/6pr/6P1/1B2p2Q/K7/7P/8 w - - 0 1

Analysis by Fritz 7:

1.Qxh6 Nf5 2.Qh3 Bxg5 3.Qg4 a5 4.Bc5 Be3 5.Bxe3 Nxe3 6.Qxe4
  +-  (3.94)   Depth: 9/24   00:00:00  194kN
1.Qxh6 Nf5 2.Qh3 Bxg5 3.Qg4 a5 4.Bxa5 Be7+ 5.Bb4 Bxb4+ 6.Kxb4 e3 7.Qc4+ Kg7
  +-  (4.00)   Depth: 10/25   00:00:00  268kN
1.Qxh6 Bxb4+ 2.Kxb4 Nh5 3.Kc3 a5 4.Kd4 a4 5.Kxe4 a3 6.Kd4 a2
  +-  (4.04)   Depth: 11/21   00:00:00  580kN
1.Qxh6--
  +-  (3.75)   Depth: 12/21   00:00:01  1068kN
1.Qxh6
  +-  (3.75)   Depth: 12/21   00:00:01  1157kN
1.Qxh6--
  +-  (3.47)   Depth: 13/23   00:00:03  2588kN
1.Qxh6
  +-  (3.47)   Depth: 13/25   00:00:03  2756kN
1.Qxh6--
  +-  (3.19)   Depth: 14/25   00:00:07  6122kN, tb=3
1.Qxh6
  +-  (3.19)   Depth: 14/25   00:00:08  6290kN, tb=3
1.Qxh6!
  +-  (3.47)   Depth: 15/26   00:00:17  13569kN, tb=10
1.Qxh6--
  +-  (3.19)   Depth: 16/29   00:00:29  23822kN, tb=57
1.Qxh6 Bxb4+ 2.Kxb4 Nh5 3.Kc3 a5 4.Kd4 a4 5.Kc4 e3 6.Kc3 a3 7.h3 a2 8.Kb2
  -+  (-3.75)   Depth: 16/30   00:00:30  24517kN, tb=60
1.Qe1!
  -+  (-3.71)   Depth: 16/36   00:00:34  27034kN, tb=60
1.Qe1!
  -+  (-3.56)   Depth: 16/36   00:00:35  28152kN, tb=60
1.Qe1!
  -+  (-3.25)   Depth: 16/36   00:00:37  29610kN, tb=60
1.Qe1!
  -+  (-2.62)   Depth: 16/36   00:00:39  31204kN, tb=60
1.Qe1 Rh3+ 2.Ka4 Bxb4 3.Qxb4
  =  (0.00)   Depth: 16/39   00:03:55  178823kN, tb=329
1.Qxe4!
  =  (-0.03)   Depth: 16/39   00:04:03  184402kN, tb=329
1.Qxe4!
  =  (0.13)   Depth: 16/39   00:04:06  186698kN, tb=330
1.Qxe4!
  ²  (0.44)   Depth: 16/39   00:04:10  189961kN, tb=331
1.Qxe4!
  ±  (1.07)   Depth: 16/39   00:04:54  220475kN, tb=425
1.Qxe4 Bxb4+ 2.Kxb4 Rh5 3.Qa8+ Kf7 4.Qxa7+ Kg8 5.Qb8+ Kf7 6.Qb7+ Kg8 7.Qc8+
  +-  (1.94)   Depth: 16/41   00:06:06  274674kN, tb=517

(Celeron 1.2GHz, 832MB hash, 3,4 and 5 piece EGTB's 27.12.2001)

Ernst.



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