Author: Gian-Carlo Pascutto
Date: 08:58:15 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! Not mine :) 2.01 0:00 -4.82-- 1...a5 (376) 2.13 0:00 -4.43 1...Qe6 2.N1e2 (967) 2.48 0:00 -4.43 1...Qe6 2.N1e2 (2.129) 3.01 0:00 -4.22 1...Qe6 2.N1e2 Nd5 (2.991) 3.20 0:00 -4.14 1...Qd7 2.N1e2 Rf2 (8.895) 3.37 0:00 -3.97 1...Rf2 2.Qxg4+ Ng6 3.Bxg6 Qxg6 (11.062) 3.48 0:00 -3.97 1...Rf2 2.Qxg4+ Ng6 3.Bxg6 Qxg6 (11.734) 4.01 0:00 -4.45 1...Rf2 2.Be4 Qd7 3.Bxb7 Qxb7 4.Qxg4+ (20.361) 4.03 0:00 -4.41 1...Qd7 2.Bg5 a5 3.Bh6 (42.807) 4.04 0:00 -4.23 1...Qe6 2.Bg5 Nd5 3.N1e2 (58.287) 4.48 0:00 -4.23 1...Qe6 2.Bg5 Nd5 3.N1e2 (69.339) 5.01 0:00 -4.10 1...Qe6 2.Qe2 Qxe2 3.N1xe2 Rf2 4.Rg1 (98.537) 256.8 5.48 0:00 -4.10 1...Qe6 2.Qe2 Qxe2 3.N1xe2 Rf2 4.Rg1 (212.047) 269.4 6.01 0:01 -3.96 1...Qe6 2.Qe2 Qxe2 3.N1xe2 Rf2 4.Rg1 a5 (320.087) 275.3 6.02 0:01 -3.60++ 1...Bxg2+ (367.096) 307.7 6.01 0:01 +2.74 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Bxh7+ Kxh7 7.Qb1+ Kg7 8.Bh6+ Kxh6 9.Qc1+ Kh5 10.Qe1 (447.532) 319.2 6.48 0:01 +2.74 1...Bxg2+ 2.Kxg2 Rf2+ 3.Kh1 Rxh2+ 4.Kxh2 Rf2+ 5.Kh1 Qxg3 6.Bxh7+ Kxh7 7.Qb1+ Kg7 8.Bh6+ Kxh6 9.Qc1+ Kh5 10.Qe1 (519.804) 379.3 7.01 0:01 +3.24++ 1...Bxg2+ (554.795) 379.4 7.01 0:01 +M10 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 Rxd2 10.Re1 Qg2+ (917.444) 374.8 7.48 0:02 +M10 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 Rxd2 10.Re1 Qg2+ (1.054.175) 504.3 8.01 0:02 +M9 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+ (1.767.796) 504.3 8.48 0:03 +M9 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+ (1.999.829) 649.0 9.01 0:05 +M9 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+ (3.643.515) 649.2 9.48 0:06 +M9 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+ (5.235.844) 793.0 10.01 0:13 +M9 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+ (11.405.364) 794.5 10.48 0:18 +M9 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+ (17.159.109) 930.8 -- GCP
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