Author: John Merlino
Date: 14:57:32 07/25/05
Go up one level in this thread
On July 25, 2005 at 16:44:25, Jack Lad wrote: >[d] 7k/4R1b1/6qp/2p1Q3/2Pp4/3P3P/5PPK/8 w >1.Re8+ Kh7 2.Qe6 Qxe6 3.Rxe6 Bf8 4.Kg3 Kg7 >[d] 5b2/6k1/4R2p/2p5/2Pp4/3P2KP/5PP1/8 w >5.Kg4 Kf7 6.Kf5 Kg7 7.Rc6 Kg8 8.Kg6 Kh8 9.Rc8 Kg8 10.f4 h5 11.h4 Kh8 12.Rxf8# >1-0 > >Please let me know if black can prolong the mate. I will check this myself >later. Your line definitely isn't optimum. Black can even choose 3...Kg8 and The King still can't find a reasonably short mate: Time Depth Score Positions Moves 0:00 3/10 7.39 71167 3...Kg8 4.Rc6 Bf8 5.Kg3 Kg7 6.Kg4 Kh7 7.f4 Kg7 8.g3 Be7 0:00 4/11 7.52 113277 3...Kg8 4.Rc6 Bf8 5.Kg3 Kg7 6.Kg4 Kh7 7.Kf5 Kg7 8.Rc7+ Kg8 9.f4 h5 0:00 5/12 7.52 246253 3...Kg8 4.Rc6 Bf8 5.g4 Kf7 6.f4 Kg7 7.f5 Be7 8.Rg6+ Kh7 9.Re6 Bg5 10.Re8 0:01 6/13 7.58 473062 3...Kg8 4.Rc6 Bf8 5.g4 Kf7 6.f4 Kg7 7.Kg3 Be7 8.Re6 Bf6 9.h4 Kf7 10.Rc6 0:02 7/14 7.71 1030440 3...Kg8 4.Rc6 Bf8 5.g4 Kf7 6.f4 Kg7 7.Kg3 Kf7 8.f5 Ke8 9.Kf4 Kd7 10.Rb6 Bg7 0:05 8/15 7.79 2306047 3...Kg8 4.Rc6 Bf8 5.g4 Kf7 6.f4 Kg8 7.Kg3 Kg7 8.f5 Be7 9.Rg6+ Kh7 10.Kf4 Bh4 11.Ke4 0:10 9/16 8.05 4747168 3...Kg8 4.Kg3 Kf7 5.Ra6 Bf8 6.Kg4 Kg7 7.Kf5 Kg8 8.f4 Kf7 9.g4 Kg8 10.Ra7 Bd6 11.Rd7 Bf8 0:19 10/17 8.16 8729368 3...Kg8 4.Kg3 Kf7 5.Ra6 Bf8 6.Kg4 Kg7 7.Kf5 Kg8 8.f4 Kf7 9.g4 Kg7 10.Ra7+ Kg8 11.Rc7 Kh8 12.Rc8 Kg7 0:40 11/18 9.16 18486502 3...Kg8 4.Kg3 Kf7 5.Ra6 Bf8 6.Kg4 Kg7 7.Kf5 Be7 8.g4 h5 9.g5 Bf8 10.Rh6 Kg8 11.Rxh5 Bg7 12.f4 Kf7 1:21 12/19 9.59 36451635 3...Kg8 4.Kg3 Kf7 5.Rb6 Bf8 6.Kf4 Ke8 7.Kf5 Kf7 8.Rb7+ Be7 9.g4 h5 10.g5 Kf8 11.Kg6 Bd6 12.Kxh5 Be5 13.h4 2:37 13/20 9.81 69937844 3...Kg8 4.Kg3 Kf7 5.Rb6 Bf8 6.Kf4 Ke8 7.Kf5 Kf7 8.Rb7+ Be7 9.Ke5 Kf8 10.Ke6 Bh4 11.Rc7 Kg8 12.g3 Bg5 13.Rxc5 Bd8 14.Kd5 5:34 14/21 10.18 145521108 3...Kg8 4.Kg3 Kf7 5.Rc6 Bf8 6.Kf4 Ke8 7.Ke5 Kd7 8.Ra6 h5 9.Kd5 h4 10.Ra7+ Kd8 11.Ra8+ Ke7 12.Kxc5 Bg7 13.Ra7+ Kf8 14.Kd6 Bh6 15.Ra8+ Kf7 16.Kd5 14:17 15/22 10.82 349348419 3...Kg8 4.Kg3 Kf7 5.Rc6 Bf8 6.Kg4 Ke8 7.Rc8+ Kf7 8.Kh5 Kg7 9.Rxf8 Kxf8 10.Kxh6 Kg8 11.g4 Kh8 12.f4 Kg8 13.f5 Kf7 14.Kh7 Kf6 15.h4 Ke7 16.g5 Kf7 17.h5 jm
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