Author: John Merlino
Date: 10:05:49 03/25/02
Go up one level in this thread
On March 25, 2002 at 11:54:32, Art Basham wrote: >Good test move for engines...black plays Bxg2+ and soon mates! > >[D]5rk1/1b2nr1p/p2q4/1p6/2pP2p1/2P3N1/PPBB2PP/R2Q2NK b - - > >Some of my engines in Arena have trouble finding this neat win for black! No problem for Chessmaster, less than one second on a PIII-733: Time Depth Score Positions Moves 0:00 1/3 2.38 1879 1...Qd7 2.Qe1 Nd5 3.Bg5 0:00 1/3 2.29 6293 1...Rf2 2.Ne4 Bxe4 3.Bxe4 Qe6 4.Qe1 0:00 1/3 1.53 8301 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Bxh7+ Kxh7 7.Qc2+ Kg8 0:00 1/4 -7.17 15553 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Qxg4+ Qxg4 7.Bxh7+ Kxh7 0:00 2/5 -Mate09 38120 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Qxg4+ Qxg4 7.Be4 Qxe4+ 8.Nf3 Qxf3+ 9.Kg1 Qg2# 0:01 2/6 -Mate09 100628 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Qxg4+ Qxg4 7.Be4 Qxe4+ 8.Nf3 Qxf3+ 9.Kg1 Qg2# 0:05 3/7 -Mate09 339753 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Qxg4+ Qxg4 7.Be4 Qxe4+ 8.Nf3 Qxf3+ 9.Kg1 Qg2# jm
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