Author: John Merlino
Date: 11:30:22 02/04/06
Go up one level in this thread
On February 04, 2006 at 10:40:01, Vincent Lejeune wrote: > >I suppose Rybka (black) play the blunder 67...Kd4 ?and throw away the win, I >suppose it didn't have EGTB's. > >[d]3b3r/3P1P2/3K4/4P3/7P/3k4/8/8 b - - 0 67 > >After some learning with H10 I get a mate score >Analysis by Hiarcs 10: > >67...Re4 68.e6 Rd4 69.h5 Fb6 70.d8T Txd8+ 71.Re7 Ta8 72.Rd6 Fc5+ > -+ (-#25) Profondeur: 15/25 00:00:00 98kN, tb=29 >67...Re4 68.e6 Rd4 69.h5 Fb6 70.d8T Txd8+ 71.Re7 Ta8 72.Rd6 Fc5+ > -+ (-#25) Profondeur: 16/29 00:00:04 1095kN, tb=551 Kc4 appears to work as well. Here's what CM9_R1 on a P4-2.4 says: Time Depth Score Positions Moves 0:00 1/6 -0.13 38083 67...Ke4 68.e6 Ba5 69.Kc5 Rb8 70.Kd6 Bb4+ 71.Kc7 0:00 1/6 -0.16 43962 67...Ba5 68.e6 Kd4 69.Kc6 Bb4 70.Kc7 0:00 1/7 -0.18 122814 67...Ba5 68.Kc5 Kc3 69.e6 Bb4+ 70.Kc6 Kd3 71.h5 0:00 1/8 -0.07 217943 67...Ba5 68.Kc5 Be1 69.e6 Bxh4 70.Kd6 Kd4 71.e7 Bg3+ 72.Ke6 Rh6+ 73.Kf5 0:01 1/8 -0.48 294374 67...Kd4 68.e6 Ba5 69.d8=Q Rxd8+ 70.Ke7 Rc8 71.Kd7 Rc7+ 72.Ke8 0:01 2/9 -1.41 365497 67...Kd4 68.h5 Ba5 69.Ke6 Ke4 70.Kf6 Bc3 71.Ke7 Bb4+ 72.Kf6 0:02 3/10 -1.27 566697 67...Kd4 68.h5 Ba5 69.Ke6 Ke4 70.Kf6 Bc3 71.Ke7 Bb4+ 72.Kf6 Rh6+ 73.Kg7 0:04 4/11 -1.08 1049016 67...Kd4 68.h5 Ba5 69.Ke6 Bb4 70.Kf5 Kd5 71.h6 Rf8 72.e6 Kd6 0:10 5/12 -1.31 2899237 67...Kd4 68.h5 Ba5 69.Ke6 Bb4 70.Kf6 Kd5 71.h6 Bc5 72.Kg7 Rb8 73.h7 Bf8+ 74.Kg6 Rb6+ 75.Kf5 0:19 5/12 -1.75 5604415 67...Kc4 68.e6 Kd4 69.h5 Ba5 70.d8=Q Rxd8+ 71.Ke7 Ra8 72.Kf6 Bd8+ 73.Kg6 Be7 74.h6 Rh8 0:27 6/13 -2.08 8253998 67...Kc4 68.e6 Kd4 69.h5 Ba5 70.d8=Q Rxd8+ 71.Ke7 Ra8 72.Kf6 Bb4 73.h6 Kd5 74.e7 Ra6+ 75.Kg7 Bxe7 0:57 7/14 -2.26 18326769 67...Kc4 68.e6 Kd4 69.h5 Ba5 70.d8=Q Rxd8+ 71.Ke7 Ra8 72.Kf6 Bd8+ 73.Kf5 Be7 74.h6 Rh8 75.Kg6 Bf8 jm
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