Author: Steve Maughan
Date: 06:41:47 03/03/04
Go up one level in this thread
On March 03, 2004 at 04:18:30, Paul Byrne wrote: >Granted, it is not a terribly useful position, as it came from a wild 8 (pawns >start on 4th rank) game on ICC between 2 patzers. And a very short search will >get you a score of +10 to +15 and better in white's favor. > >It is, however, surprisingly tough to see the mate, and makes an interesting >test position... > >[D]r1b3n1/6k1/1n6/pP3qPQ/2PP2p1/1p4b1/4B3/R1BK2NR w - - 0 15 On a AMD XP 2600 Analysis by Ruffian 2.1.0: 1.c5 +- (5.14) Depth: 1/1 00:00:00 1.d5 +- (5.15) Depth: 1/1 00:00:00 1.Bb2 +- (5.43) Depth: 1/6 00:00:00 1.Qe8 Qc2# +- (5.45) Depth: 1/7 00:00:00 -+ (-#1) Depth: 2/7 00:00:00 1.Qh8+ Kf7 2.Rh7+ Qxh7 3.Qxh7+ Ke8 4.Qxg8+ Kd7 5.Qf7+ Kd8 6.Qf6+ Kc7 7.Qc6+ Kd8 8.g6 Nd5 9.Qxd5+ Bd7 10.Qxa8+ Kc7 11.b6+ Kxb6 12.c5+ Kc7 13.Qxa5+ Kc8 14.Ba6+ Kb8 15.Qb6+ Ka8 16.Qb7# +- (5.65) Depth: 2/7 00:00:00 +- (#16) Depth: 15/44 00:00:41 58883kN (Maughan, Paoli 03.03.2004) New game r1b3n1/6k1/1n6/pP3qPQ/2PP2p1/1p4b1/4B3/R1BK2NR w - - 0 1 Analysis by DeadKing 3.23: 1.Qh8+ Kf7 2.Rh7+ Qxh7 3.Qxh7+ Ke8 4.Qxg8+ Kd7 5.Qg7+ Kd8 6.Qf6+ Kc7 7.Qc6+ Kd8 8.g6 Nd5 9.Bg5+ Ne7 10.g7 Be6 11.Qxe6 Bd6 12.Qxd6+ Kc8 13.g8Q+ Nxg8 14.Qc6+ Kb8 15.Qb6+ Kc8 16.Bxg4# +- (11.65) Depth: 3 00:00:00 +- (99.69) Depth: 11 00:00:38 13368kN (Maughan, Paoli 03.03.2004) New game r1b3n1/6k1/1n6/pP3qPQ/2PP2p1/1p4b1/4B3/R1BK2NR w - - 0 1 Analysis by Hiarcs 9: 1.Kd2 Qc2+ -+ (-#4) Depth: 1/14 00:00:00 1.Qh7+ Qxh7 2.Rxh7+ Kxh7 3.Bd3+ Kg7 -+ (-1.72) Depth: 1/14 00:00:00 -+ (-1.72) Depth: 1/14 00:00:00 1.Ra2 ยต (-1.30) Depth: 1/14 00:00:00 1.Qh8+ Kf7 2.Rh7+ Qxh7 3.Qxh7+ Ke8 4.Qxg8+ Kd7 5.c5 Ke7 6.Ba3 Nd7 7.c6+ Bd6 8.cxd7 Kxd7 +- (10.02) Depth: 5/14 00:00:00 +- (#19) Depth: 12/39 00:01:03 21765kN (Maughan, Paoli 03.03.2004)
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