Author: Mike Byrne
Date: 21:46:44 01/29/06
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On January 29, 2006 at 23:51:45, Mike S. wrote: > >1 second!? Sensational... can it really find that #14 so quickly, with empty >hash? > >I tried the first beta and it detected mate after 11 seconds (P4/3.0 GHz) >showing the "320" eval. > >Regards, >Mike Scheidl no , 4 seconds on clear hash and it returns mate-in-15 FEN: [d]8/1N6/8/8/3n2n1/3k4/4n3/3K4 b - - 0 1 Rybka 1.01 Beta 13b: 3 00:00 1.400 0 +8.70 1. ... Nc3+ 4 00:00 2.136 0 +8.65 1. ... Nc3+ 2.Kc1 4 00:00 5.592 0 +8.72 1. ... Nf2+ 2.Ke1 Ne4 5 00:00 5.705 343.642 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kd1 6 00:00 10.673 331.186 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kd1 Nf4 7 00:00 19.904 318.464 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kd1 Nf4 4.Nd8 8 00:00 39.838 323.762 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 N2g3+ 4.Kg2 Ngf5 5.Kh3 9 00:00 70.860 329.821 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 N2g3+ 4.Kg2 Ngf5 5.Kh3 Ne3 10 00:00 130.192 340.093 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 N2g3+ 4.Kg2 Ngf5 5.Kh3 Ne3 6.Na5 11 00:00 245.480 349.127 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 N2g3+ 4.Kg2 Ngf5 5.Kh3 Ne3 6.Na5 Nf2+ 7.Kh2 12 00:01 473.873 360.777 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 N2g3+ 4.Kg2 Ngf5 5.Kh3 Ne3 6.Na5 Nf2+ 7.Kh2 Nf3+ 8.Kg3 13 00:02 964.825 369.614 +6.76 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 N2g3+ 4.Kg2 Ngf5 5.Kh3 Ne3 6.Na5 Nf2+ 7.Kh2 Nf3+ 8.Kg3 14 00:04 1.557.402 369.675 +M15 1. ... Nf2+ 2.Ke1 Ne4 3.Kf1 Ke3 4.Ke1 Nf4 5.Na5 Nd3+ 6.Kf1 Ne2 7.Kg2 Ndf4+ 8.Kf1
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