Author: Eran
Date: 10:55:06 03/12/01
Alekhine - Capablanca [D]8/5p1k/r5pp/P7/3R3P/6P1/5PK1/8 w - - 0 1 The best move is 1.Ra4. 1.Rd5 is not the best move. Obviously, the knowledge about a passed pawn being supported by a rook from the rear has to be implemented in Fritz6 and Junior6. Can Shredder5 find it? Please let me know. Both programs were analyzed on Pentium III 1000 MHZ and 128 MB hashtable. Analysis by Fritz 6: 1.Kf3 ² (0.63) Depth: 1/3 00:00:00 1.Kf3 Rxa5 = (0.22) Depth: 1/5 00:00:00 1.Rd7 ² (0.47) Depth: 1/5 00:00:00 1.Rd7 Rxa5 2.Rxf7+ Kg8 ± (1.06) Depth: 1/5 00:00:00 1.Rd5 +- (1.41) Depth: 1/5 00:00:00 1.Rd5 +- (1.78) Depth: 1/5 00:00:00 1.Rd5 Kg7 +- (1.72) Depth: 2/5 00:00:00 1.Rd5 Kg7 2.Kf3 +- (1.81) Depth: 3/7 00:00:00 1.Rd5 Kg7 2.Kf3 Kf6 +- (1.69) Depth: 4/9 00:00:00 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke4 +- (1.78) Depth: 5/11 00:00:00 1kN 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke4 Ke6 +- (1.72) Depth: 6/13 00:00:00 3kN 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke4 Ke6 4.g4 +- (1.75) Depth: 7/13 00:00:00 6kN 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke4 Ke6 4.g4 f6 +- (1.75) Depth: 8/17 00:00:00 13kN 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke4 Ke6 4.g4 f6 5.f4 +- (1.84) Depth: 9/17 00:00:00 37kN 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke4 Ke6 4.g4 Rc6 5.Re5+ Kd7 +- (1.84) Depth: 10/20 00:00:00 96kN 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Ke4 +- (1.81) Depth: 11/22 00:00:00 196kN 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Ke4 Rc6 5.Kd4 Rc2 +- (1.78) Depth: 12/23 00:00:01 351kN 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Ke4 Rc6 5.Re5+ Kd7 +- (1.78) Depth: 13/24 00:00:01 706kN 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Ke4 Rc6 5.Re5+ Kd6 +- (1.78) Depth: 14/30 00:00:02 1375kN 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Ke4 Rc6 5.Re5+ Kd6 +- (1.75) Depth: 15/28 00:00:07 4822kN, tb=3 1.Rd5 Kg7 2.Kf3 Kf6 3.Ke3 Ke6 4.Kd4 h5 5.f3 Ra7 +- (1.78) Depth: 16/31 00:00:18 13319kN, tb=16 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Rb5 Kd7 5.Ke4 Re6+ +- (1.78) Depth: 17/34 00:00:42 31519kN, tb=69 1.Rd5 Kg7 2.Kf3 Kf6 3.g4 Ke6 4.Rb5 Kd7 5.Ke4 Re6+ +- (1.81) Depth: 18/36 00:02:00 87747kN, tb=311 1.Rd5 Kg7 2.h5 Kf6 3.f4 +- (1.88) Depth: 19/37 00:08:02 373779kN, tb=3743 (R, MyTown 12.03.2001) Alekhine - Capablanca [D]8/5p1k/r5pp/P7/3R3P/6P1/5PK1/8 w - - 0 1 Analysis by Junior 6.0: 1.h5 Rxa5 2.hxg6+ fxg6 ² (0.51) Depth: 3 00:00:00 1.Rd7 Rxa5 2.Rxf7+ Kg8 ± (1.07) Depth: 3 00:00:00 1.Rd5 Kg7 ± (1.26) Depth: 3 00:00:00 1.Rd5 Kg7 2.h5 g5 ± (1.26) Depth: 6 00:00:00 1.Rd5 Kg7 2.h5 g5 3.Kf3 ± (1.26) Depth: 9 00:00:00 5kN 1.Rd5 h5 2.Kf3 Kg7 3.Kf4 Rf6+ 4.Ke3 Ra6 ± (1.24) Depth: 12 00:00:00 65kN 1.Rd5 h5 2.Kf3 Kg7 3.Ke4 Re6+ 4.Re5 Ra6 5.f3 Kf6 ± (1.26) Depth: 15 00:00:01 323kN, tb=1 1.Rd5 h5 2.Kf3 Rf6+ 3.Ke3 Kg7 4.f3 Re6+ 5.Kf4 Rf6+ 6.Ke4 Re6+ ± (1.29) Depth: 18 00:00:06 2587kN, tb=79 1.Rd5 h5 2.f3 Kh6 3.g4 hxg4 4.fxg4 Kg7 5.Kf3 Kf6 6.h5 gxh5 7.gxh5 ± (1.34) Depth: 20 00:00:18 11134kN, tb=429 1.Rd5 h5 2.f3 Kg8 3.g4 hxg4 4.fxg4 Kg7 5.Kf3 ± (1.34) Depth: 22 00:00:51 33790kN, tb=1750 1.Rd5 h5 2.f3 Kh6 3.Rb5 f6 4.Kf2 Kh7 5.Ke3 Kg7 6.Kf4 Kh6 ± (1.33) Depth: 23 00:01:55 75211kN, tb=6538 1.Rd5 h5 2.f3 f6 3.g4 hxg4 4.fxg4 Rc6 5.Rb5 Rc2+ 6.Kg3 Rc3+ 7.Kf4 Rc4+ 8.Kf3 Rc3+ ± (1.36) Depth: 24 00:04:09 169764kN, tb=14803 1.Rd5 h5 2.f3 f6 3.g4 hxg4 4.fxg4 Rc6 5.Rb5 Rc2+ 6.Kg3 Rc3+ 7.Kf4 Rc4+ 8.Kf3 Rc3+ ± (1.36) Depth: 25 00:07:29 308146kN, tb=34242 (R, MyTown 12.03.2001)
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