Author: John Merlino
Date: 10:49:22 08/31/02
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On August 31, 2002 at 11:34:42, Eduard Nemeth wrote: >[D]3k1KRB/3p1PP1/B1pP4/2P5/p7/8/8/8 w - - 0 1 > >Which program can here exactly says an mate in 6 moves ? > >Here the Thinking line from Genius 6.5: > >[Event "?"] >[Site "?"] >[Date "0000.??.??"] >[Round "?"] >[White "New position"] >[Black "?"] >[Result "1-0"] >[FEN "3k1KRB/3p1PP1/B1pP4/2P5/p7/8/8/8 w - -"] > >1. Bc4 a3 2. Ba2 Kc8 3. Ke7+ Kb7 4. Bc4 Ka7 (4.. a2 5. f8=Q a1=Q 6. Qb8+ ) 5. >f8=Q a2 6. Qb8+ 1-0 > >Genius 6.5 plays correctly! > >What plays Fritz 7 or DF7 ? > >Eduard Chessmaster 9000 finds it instantly: Time Depth Score Positions Moves 0:00 1/3 16.01 101 1.Bc4 a3 2.Ba2 0:00 1/4 24.08 230 1.Bc4 a3 2.Ba2 Kc8 3.Ke7+ Kb7 4.Rb8+ Ka7 5.g8=Q 0:00 1/5 Mate07 813 1.Bc4 a3 2.Ba2 Kc8 3.Ke7+ Kb7 4.f8=Q Ka6 5.Qa8+ Kb5 6.Rb8+ Kxc5 7.Qa7# 0:00 1/6 Mate07 1194 1.Bc4 a3 2.Ba2 Kc8 3.Ke7+ Kb7 4.f8=Q Ka6 5.Qa8+ Kb5 6.Rb8+ Kxc5 7.Qa7# 0:00 2/7 Mate06 3757 1.Bc4 a3 2.Ba2 Kc8 3.Ke7+ Kb7 4.Bc4 Ka7 5.f8=Q Kb7 6.Qa8# jm
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