Author: Miguel A. Ballicora
Date: 08:05:11 10/16/01
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On October 16, 2001 at 07:58:15, Steffen Jakob wrote: >Hi, > >this is a position from a blitz game Hossa - Sjeng: > >[D]7k/4QP2/7p/6rP/8/1K6/6r1/8 b > >For a human it's obvious that this is a draw. Hossa was rather clueless and >thought that white was winning. Are there any engines which show a draw value at >once (without significant search depth)? > >Greetings, >Steffen. My program Gaviota sees a draw in 6.4 seconds at depth 10 in a pIII 800mhz 16 Megabytes of hashtables. Miguel +-----------------+ | . . . . . . . k | | . . . . Q o . . | | . . . . . . . x | | . . . . . . r o | | . . . . . . . . | | . K . . . . . . | | . . . . . . r . | | . . . . . . . . | +-----------------+ analyze 90760 7: 0.8 -0.23 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-c1 Rg2-g1 Kc1-d2 Rg1-g2 Kd2-d3 Rg2-g3 Kd3-d4 Rg3-g4 Kd4-e3 Rg4-g3 Ke3-f2 Rg3-g2 Kf2-e3 158000 8 1.4 -0.25 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-d3 Rg5-g3 Kd3-c4 Rg3-g4 Kc4-d5 Rg4-g5 Kd5-e4 Rg5-g4 Ke4-e5 Rg2-e2 Ke5-d5 Re2-d2 Kd5-e5 247119 8: 2.2 -0.25 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-d3 Rg5-g3 Kd3-c4 Rg3-g4 Kc4-d5 Rg4-g5 Kd5-e4 Rg5-g4 Ke4-e5 Rg2-e2 Ke5-d5 Re2-d2 Kd5-e5 371890 9 3.2 -0.21 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-d3 Rg5-g3 Kd3-c4 Rg3-g4 Kc4-d5 Rg4-g5 Kd5-e4 Rg5-g4 Ke4-e5 Rg4-g5 Ke5-d4 Rg5-g4 Kd4-c3 Rg4-g3 Kc3-b4 Rg3-g4 Kb4-b5 Rg4-g5 Kb5-a4 Rg2-g4 Ka4-b3 492206 9: 4.2 -0.21 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-d3 Rg5-g3 Kd3-c4 Rg3-g4 Kc4-d5 Rg4-g5 Kd5-e4 Rg5-g4 Ke4-e5 Rg4-g5 Ke5-d4 Rg5-g4 Kd4-c3 Rg4-g3 Kc3-b4 Rg3-g4 Kb4-b5 Rg4-g5 Kb5-a4 Rg2-g4 Ka4-b3 809212 10 6.4 +0.00 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-d3 Rg2-g3 Kd3-e4 Rg3-g4 Ke4-f3 Rg4-g3 Kf3-f2 Rg3-g2 Kf2-e3 Rg2-g3 Ke3-d4 Rg3-g4 Kd4-d3 Rg4-g3 981102 10: 7.8 +0.00 Rg2-g3 Kb3-c4 Rg3-g4 Kc4-c3 Rg4-g3 Kc3-c2 Rg3-g2 Kc2-d3 Rg2-g3 Kd3-e4 Rg3-g4 Ke4-f3 Rg4-g3 Kf3-f2 Rg3-g2 Kf2-e3 Rg2-g3 Ke3-d4 Rg3-g4 Kd4-d3 Rg4-g3
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