Author: John Merlino
Date: 13:10:54 03/01/00
Go up one level in this thread
On March 01, 2000 at 09:03:36, José Antônio Fabiano Mendes wrote: >OSTRICH-KAISSA,Stockholm 1974 >[D]3r3k/p4Qp1/7p/1b1Bp3/4Pp2/7R/4nqPP/4R2K w - - >"35.R-Q1? >Missing a forced win by 35.RxP+!! PxR 36.Q-B6+ K-R2 >37.Q-R7+ K-N3 38.Q-BK7+ K-N4 39.Q-KN7+ K-R4 40.B-B7+ K-R5 >41.QxRP+ K-N5 42.B-K6 mate.But this was too deep for OSTRICH." >Source:"Chess and Computers",David Levy,1976,page 126, >Computer Science Press,Inc. >[KAISSA mated OSTRICH in 67 moves.] >And today,1 sec is enough to find the win? Enjoy,JAFM Apparently so. Chessmaster 7000 spots the mate in less than 1 second on a PII-400. Although CM7K states that it's a mate in 10: 35.Rxh6+ gxh6 36.Qf6+ Kh7 37.Qe7+ Kh8 (the different move) 38.Qxd8+ Kg7 39.Qe7+ Kg6 40.Bf7+ Kh7 41.Be6+ Kg6 42.Qf7+ Kg5 43.Qf5+ Kh4 44.Qg4# jm
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