Author: Eduard Nemeth
Date: 05:38:08 01/09/06
Go up one level in this thread
>[D]r6k/2PK1p2/7p/8/2R5/8/8/8 w - - 0 62 > >Rybka has completely outplayed Fruit and is probably in a position that most >programs (or humans) would give up by now. This is a position that even a 500 >ELO player would win against Kasparov. Simply Queen the pawn with check and then >it is a simple mop up of the pawns and a simple Rook mate. 4.07/13 3. Well >Rybka actually manages to screw this up and manages only a draw !!! > >.......62.Ra4?? WHAT IN THE WORLD IS THIS ????!!!!????!!!????? Rybka goes for a >Queen and Rook with 2 pawns ending instead a simple Rook win. Although this >might be a win for white I could not get any engine to find a win. It might be >a draw even with best play by white. Ok, then is Shredder 7.04 very bad, and Rybka at last great! :-) See this analyses on my slow P3 600 with 64 MB hash (without EGTBs)!! r6k/2PK1p2/7p/8/2R5/8/8/8 w - - 0 1 Analysis by Shredder 7.04: 1.c8T+ Txc8 2.Txc8+ Kg7 3.Ke7 h5 4.Tc6 f5 5.Tf6 h4 6.Txf5 Kh6 7.Ke6 h3 8.Tf2 Kh5 +- (4.79) Tiefe: 13/22 00:00:05 458kN 1.c8T+ Txc8 2.Txc8+ Kg7 3.Tc6 h5 4.Ke7 f5 5.Ke6 Kg6 6.Ke5+ Kg5 7.Tc1 h4 8.Tg1+ Kh5 9.Kxf5 h3 +- (4.98) Tiefe: 14/26 00:00:08 987kN 1.Ta4 Tg8 2.Tb4 Ta8 3.Tb8+ Kg7 4.c8D Ta7+ 5.Kc6 h5 +- (4.99) Tiefe: 14/30 00:00:11 1436kN 1.Ta4 Txa4 2.c8D+ Kg7 3.Dc3+ Kg8 4.Dc6 Ta7+ 5.Ke8 f6 6.Dg2+ Tg7 7.Dd5+ Kh7 8.Df5+ Kg8 9.Dxf6 Kh7 10.Df5+ Kh8 +- (5.11) Tiefe: 14/32 00:00:15 2061kN 1.Ta4 Txa4 2.c8D+ Kg7 3.Dc3+ Kg8 4.Dc6 Ta7+ 5.Ke8 f6 6.Db6 Tg7 7.Dxf6 Kh7 8.Kf8 Tb7 9.Df5+ Kh8 10.Df6+ Kh7 11.Df5+ Kh8 12.Df6+ Kh7 13.Df5+ +- (5.27) Tiefe: 15/36 00:00:21 3006kN 1.Ta4 Txa4 2.c8D+ Kg7 3.Dc3+ Kg8 4.Dc6 Ta7+ 5.Ke8 f6 6.Dd5+ Kg7 7.Dg2+ Kh7 8.Kf8 h5 9.De4+ f5 10.De7+ Txe7 +- (5.29) Tiefe: 16/39 00:00:39 5954kN (Nemeth, Privat 09.01.2006) Only Draw. r6k/2PK1p2/7p/8/2R5/8/8/8 w - - 0 1 Analysis by Rybka 1.01 Beta 9 32-bit: 1.Ta4 Txa4 2.c8D+ Kg7 3.Dc3+ f6 4.Dg3+ Kh7 5.Ke6 Ta6+ 6.Kd5 f5 7.Ke5 Tg6 +- (4.37) Tiefe: 15 00:01:29 4119kN 1.c8D+ Txc8 2.Txc8+ Kg7 3.Ke7 h5 4.Tc1 Kg6 5.Tc6+ Kf5 6.Tc7 h4 7.Kxf7 h3 +- (4.42) Tiefe: 15 00:01:47 6187kN 1.c8D+ Txc8 2.Txc8+ Kg7 3.Ke7 h5 4.Tc1 Kg6 5.Tc6+ Kf5 6.Tc7 h4 7.Kxf7 h3 +- (4.42) Tiefe: 16 00:02:19 7902kN 1.c8D+ Txc8 2.Txc8+ Kg7 3.Tc6 f6 4.Ke6 Kg6 5.Tc1 Kg5 6.Tg1+ Kf4 7.Th1 f5 +- (4.44) Tiefe: 17 00:03:16 11903kN (Nemeth, Privat 09.01.2006) Surprise! Rybka can win! :-) 4.54/13 4 62...Rxa4 4.14/15 5 63.c8Q+ 4.47/12 >5 63...Kg7 4.12/13 1 64.Qc3+ 4.35/12 17 64...Kg8 (f6) 4.14/14 3 65.Qg3+ (Qc6) >4.61/11 2 65...Kf8 (Kh7) 4.14/14 3 66.Qe5 (Qe3) 4.62/11 2 66...Kg8 (Ra7+) >4.14/13 4 67.Ke7 (Qf6) 4.66/12 3 67...Ra7+ (Rg4) 3.51/13 3 68.Kf6 4.52/13 4 >68...Ra6+ 3.51/17 3 69.Kf5 4.52/13 2 69...Rg6 (h5) 3.51/18 4 70.Qb8+ (Kf4) >4.49/12 3 70...Kg7 3.51/19 3 71.Qb2+ 4.49/13 4 71...Kf8 (Kg8) 3.51/19 3 72.Qh8+ >(Kf4) 4.52/12 4 72...Ke7 3.51/20 4 73.Qd4 (Qe5+) 4.49/12 4 73...Rg5+ (Kf8) >3.49/17 6 74.Kf4 4.50/11 1 74...f6 3.48/17 6 75.Qb4+ (Qe4+) 4.50/11 3 75...Kf7 >3.46/16 5 76.Qb3+ 4.46/12 8 76...Ke7 (Kg7) 3.46/14 5 77.Qb7+ 4.46/12 3 77...Ke8 >(Ke6) 3.46/13 3 78.Qa6 (Qc6+) 4.46/13 6 78...Ke7 (Kf7) 3.46/13 4 79.Qa7+ 4.46/12 >4 79...Kf8 (Ke6) 3.46/14 3 80.Qb6 4.46/12 3 80...Ke7 3.46/13 5 81.Qc7+ 4.46/12 >47 81...Ke6 3.46/13 4 82.Qc4+ (Qc6+) 4.43/9 4 82...Ke7 3.46/16 3 83.Qe4+ 4.43/8 >1 83...Kf8 (Kf7) 3.46/16 5 84.Qc6 (Qe6) 4.46/11 5 84...Ke7 (Kg7) 3.27/12 4 >85.Qc3 (Qc4) 4.42/8 3 85...h5 3.27/12 3 86.Qc7+ 4.37/8 2 86...Ke6 3.27/13 3 >87.Qc4+ (Qb6+) 4.40/8 2 87...Ke7 (Kd6) 3.28/14 3 88.Qc8 (Qe2+) 4.29/8 3 >88...Rg4+ (h4) 3.27/14 3 89.Kf3 4.29/9 2 89...Rg5 3.28/16 3 90.Qc7+ (Qb7+) >4.29/8 2 90...Ke6 3.28/18 3 91.Qc6+ (Qc4+) 4.29/8 2 91...Ke7 3.28/18 3 92.Qb7+ >4.29/8 2 92...Ke6 (Kd6) 3.28/19 4 93.Qb6+ (Qa6+) 4.29/9 4 93...Kf7 (Ke7) 3.28/18 >3 94.Qb3+ (Qd8) 4.10/9 3 94...Ke7 3.28/19 3 95.Qe3+ (Qb4+) 4.10/9 12 95...Re5 >(Kd7) 3.28/20 6 96.Qa7+ 4.10/10 1 96...Ke6 (Kd6) 3.28/20 4 97.Qa6+ (Qa2+) >4.11/10 1 97...Ke7 (Kd5) 3.28/20 3 98.Qb7+ (Kf4) 4.11/11 2 98...Ke6 (Kd6) >3.28/17 3 99.Qc8+ 4.11/11 2 99...Ke7 (Kd6) 3.28/21 3 100.Qc7+ (Kf4) 4.11/10 3 >100...Ke6 3.28/21 3 101.Qc4+ (Qc6+) 4.10/11 6 101...Ke7 3.28/22 4 102.Qb4+ (Qc2) >4.08/8 3 102...Kf7 (Ke6) 3.28/19 3 103.Kf4 4.09/10 3 103...Kg6 (h4) 3.28/19 3 >104.Qb1+ 4.18/11 2 104...Kf7 3.28/21 3 105.Qb3+ (Qb2) 4.19/9 1 105...Ke7 3.28/22 >4 106.Qb4+ (Qb7+) 4.11/9 2 106...Ke6 3.28/19 5 107.Qb6+ (Qc4+) 4.10/8 2 >107...Kf7 (Kd5) 3.28/21 5 108.Qd4 (Qb7+) 4.08/11 7 108...Ke6 (h4) 3.28/20 3 >109.Qc4+ 4.08/9 3 109...Ke7 (Kd6) 3.28/23 3 110.Qc6 (Qc7+) 4.08/9 1 110...Rg5 >(h4) 3.28/21 4 111.Qb7+ (Qe4+) 4.21/8 2 111...Ke6 (Kd6) 3.28/20 5 112.Qa6+ >(Qb6+) 4.21/8 1 112...Kf7 (Ke7) 3.28/20 3 113.Qa2+ (Qd3) 4.00/9 2 113...Ke7 >(Kg7) 3.28/20 4 114.Qa7+ (Qe2+) 4.19/8 2 114...Ke6 (Kd6) 3.28/21 3 115.Qb6+ >(Qe3+) 4.16/9 1 115...Ke7 (Kf7) 3.28/22 7 116.Qb4+ 4.16/9 2 116...Kf7 (Kd7) >3.28/22 3 117.Qb3+ 4.13/10 4 117...Ke7 3.28/22 5 118.Qa2 (Kf3) 4.13/9 2 >118...Rg4+ 3.28/20 2 119.Kf3 4.11/10 2 119...Rg5 3.28/21 3 120.Qa7+ 4.11/8 2 >120...Ke6 (Kd6) 3.28/22 4 121.Qa6+ 4.08/8 2 121...Ke7 3.28/22 4 122.Qa3+ (Qe2+) >4.09/8 2 122...Kf7 (Kd7) 3.28/22 4 123.Qd6 (Qd3) 4.00/9 2 123...Rf5+ 3.28/19 3 >124.Kg3 (Ke4) 4.00/11 2 124...Rg5+ (h4+) 3.28/18 4 125.Kf4 (Kf2) 4.00/12 4 >125...Rg4+ 3.12/11 3 126.Kf3 (Kf5) 4.00/13 5 126...f5 (Rg8) 3.12/11 2 127.Qc5 >(Qd7+) 4.14/12 2 127...Kf6 (Ke6) 3.12/11 4 128.Qf8+ (Qb6+) 4.14/11 4 128...Kg6 >(Ke6) 3.12/12 4 129.Qg8+ (Qe8+) 4.14/9 2 129...Kf6 3.12/12 2 130.Qd8+ 4.14/11 2 >130...Kf7 (Kg6) 3.12/12 4 131.Qa5 (Qd7+) 4.14/9 1 131...Ke6 3.12/11 4 132.Qa6+ >(Qb6+) 4.14/10 3 132...Ke7 3.12/11 3 133.Qb7+ 4.14/10 4 133...Ke6 (Kd6) 3.12/11 >3 134.Qb3+ (Qc6+) 4.14/10 2 134...Kf6 (Kd6) 3.12/12 4 135.Qb2+ (Qc3+) 4.13/9 4 >135...Ke6 (Kg6) 3.12/11 3 136.Qb6+ 4.13/8 2 136...Ke7 3.12/12 4 137.Qc7+ (Qe3+) >4.14/8 2 137...Ke6 3.12/12 4 138.Qc8+ 4.13/8 3 138...Kf6 3.12/12 4 139.Qh8+ >4.02/9 10 139...Kg6 3.01/12 4 140.Qe8+ 4.03/9 5 140...Kg5 2.96/11 3 141.Qd8+ A >truly dismal display by the strongest engine in the world. 4.03/8 2 ½–½ >
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