Author: Ernst Walet
Date: 08:10:36 07/15/04
Go up one level in this thread
On July 15, 2004 at 00:23:45, Jouni Uski wrote: >[D]r6r/p2Rbk1p/2p2p2/q6b/8/2N2N1P/P1PP1PP1/2BQ2K1 w - - 0 1 bm Nd5 > >I think this is by far the most difficult one in Richter's book Kombinationen! >Shredder 8 takes 26 minutes with 2,4 Ghz PC. > >Jouni Hiarcs9 finds it as well... Ernst. New game, r6r/p2Rbk1p/2p2p2/q6b/8/2N2N1P/P1PP1PP1/2BQ2K1 w - - 0 1 Analysis by Hiarcs 9: 1.Qe2 Qc5 ± (1.29) Depth: 1/11 00:00:00 1.Qe2 Qc5 ± (1.29) Depth: 2/11 00:00:00 1.Qe2 Qc5 +- (1.54) Depth: 3/11 00:00:00 1.Qe2 Rae8 2.Qc4+ Kg7 +- (1.60) Depth: 3/13 00:00:00 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 +- (1.42) Depth: 4/15 00:00:00 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 +- (1.42) Depth: 4/15 00:00:00 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 +- (1.42) Depth: 4/15 00:00:00 1.Qe1 Rae8 2.Nd4 Qe5 3.Qxe5 fxe5 +- (1.64) Depth: 5/16 00:00:00 7kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 +- (1.42) Depth: 6/17 00:00:00 26kN 1.Qe2 Qb4 +- (1.44) Depth: 6/18 00:00:00 33kN 1.Qe2 Qc5 2.d4 Bxf3 3.Qxf3 Qc4 4.Ba3 Rae8 +- (1.66) Depth: 6/19 00:00:00 54kN 1.Qe2 Rhe8 2.Qc4+ Kf8 3.Nd4 Bf7 4.Qxc6 Rac8 5.Qe4 +- (1.43) Depth: 7/22 00:00:00 140kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 +- (1.44) Depth: 7/22 00:00:00 149kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 Ke6 5.Rxa7 +- (1.76) Depth: 7/22 00:00:00 160kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 Ke6 5.Rxe7+ Rxe7 +- (1.77) Depth: 8/26 00:00:01 283kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 Ke6 5.Rxe7+ Rxe7 +- (1.77) Depth: 9/29 00:00:03 843kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 Ke6 5.Rxa7 Rxa7 6.Nxa7 Rg8 7.Nc6 +- (1.87) Depth: 10/29 00:00:11 3054kN 1.Qe1 Rhe8 2.Nd4 Qe5 3.Qxe5 fxe5 4.Nxc6 Ke6 5.Rd5 Bf6 6.f4 Rac8 7.Nxe5 +- (1.80) Depth: 11/33 00:00:24 7176kN 1.Qe2 Rhe8 +- (1.80) Depth: 11/33 00:00:41 11980kN 1.Qe2 Rhe8 2.Ne4 Kf8 3.Qe3 Bxf3 4.Qxf3 f5 5.Qh5 Qxa2 6.Qh6+ Kg8 +- (1.92) Depth: 11/33 00:00:45 12999kN 1.Qe2 Rhe8 2.Ne4 Kf8 3.Qe3 Bxf3 4.Qh6+ Kg8 5.Nxf6+ Kf7 6.Nxe8 Kxe8 7.Rxe7+ Kxe7 8.Qxh7+ Kd6 9.Qh6+ Kc7 10.Qf4+ Kb6 +- (2.16) Depth: 12/37 00:03:48 64904kN 1.Qe2 Rhe8 2.Ne4 Kf8 3.Qe3 Bxf3 4.Qh6+ Kg8 5.Nxf6+ Kf7 6.Nxe8 Kxe8 7.Rxe7+ Kxe7 8.Qxh7+ Kd6 9.Qh6+ Kc7 10.Qf4+ Kb6 11.Qe3+ Kb7 +- (2.21) Depth: 13/38 00:06:55 119721kN 1.Qe2 Rhe8 2.Ne4 Kf8 3.Qe3 Bxf3 4.Qh6+ Kg8 5.Nxf6+ Kf7 6.Nxe8 Kxe8 7.Rxe7+ Kxe7 8.Qxh7+ Kd6 9.Qh6+ Kc7 10.Qf4+ Kb6 11.Qe3+ Kb7 12.Qb3+ Kc7 +- (2.21) Depth: 14/41 00:18:10 320929kN 1.Nd5 cxd5 +- (2.22) Depth: 14/43 00:43:49 784962kN 1.Nd5 cxd5 2.Ne5+ fxe5 3.Qxh5+ Ke6 4.Qg4+ Kf7 5.Qf5+ Ke8 6.Qe6 Qb4 7.c3 Qc5 8.d4 exd4 +- (2.38) Depth: 14/44 00:51:43 921302kN (AthlonXP @ 2200MHz, 512MB hash, 15.07.2004)
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