Author: Brian Katz
Date: 00:11:14 02/11/02
Go up one level in this thread
On February 10, 2002 at 20:11:25, K. Burcham wrote: >On February 10, 2002 at 19:50:25, Albert Silver wrote: > >>On February 10, 2002 at 17:31:10, Aseldar Salautdinov wrote: >> >>>[D]8/R7/6kp/1Pp5/2P2K2/7P/p4P2/8 b - - 0 1 >>> >>>Analysis by Fritz 7 (22.01.2002): >>> >> >>> +- (#230) Depth: 11/24 00:00:01 765kN >>>63...h5! >>> +- (#235) Depth: 11/24 00:00:01 777kN >>>63...h5! >>> +- (#245) Depth: 11/24 00:00:02 788kN >>>63...h5! >>> +- (#265) Depth: 11/24 00:00:02 799kN >>>63...h5! >>> +- (#265) Depth: 11/24 00:00:02 823kN >> >>I guess the question is: who can do better? >> >> Albert > >hello Albert. not sure what you mean. >but your program must be drug free to find this mate in 7. >my fritz7 is not drug free, you can see by my other post with fritz7. >here is shredder5, drug free. > > [D] 8/R7/6kp/1Pp5/2P2K2/7P/p4P2/8 b - - >Shredder 5: 1000mhz > 12.01 0:01 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (567.727) 288.4 > 13.01 0:02 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (770.550) 257.0 > 14.01 0:03 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (1.046.322) 277.3 > 15.01 0:12 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (3.478.157) 273.4 > 16.01 0:21 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (6.269.429) 298.0 > 17.01 0:52 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (16.375.154) 309.4 > 18.01 1:49 -M7 1...Kh5 2.b6 Kh4 3.b7 Kxh3 4.b8Q Kg2 5.Rxa2 h5 6.f3+ Kh3 >7.Qc8+ Kh4 8.Rh2+ (35.811.006) 327.9 >best move: Kg6-h5 time: 2:00.204 min n/s: 330.048 nodes: 39.671.185 TB: >34.950 >kburcham New position 8/R7/6kp/1Pp5/2P2K2/7P/p4P2/8 b - - 0 1 Analysis by Crafty 18.13: Found in less than 10 seconds. Crafty also gives full anlysis in all variations listed, where as Fritz 7 only seems to do so on some lines. 1. +- (#7): 63...Kg6-h5 64.b5-b6 Kh5-h4 65.b6-b7 Kh4xh3 66.b7-b8Q Kh3-g2 67.Ra7xa2 Kg2-h3 68.Qb8-g8 Kh3-h2 69.Qg8-g3+ Kh2-h1 70.Ra2-a1# 2. +- (#7): 63...Kg6-f6 64.b5-b6 h6-h5 65.b6-b7 a2-a1Q 66.Ra7xa1 h5-h4 67.b7-b8Q Kf6-g7 68.Ra1-a7+ Kg7-g6 69.Qb8-b6+ Kg6-h5 70.Ra7-h7# 3. +- (#7): 63...a2-a1Q 64.Ra7xa1 Kg6-f7 65.b5-b6 Kf7-e6 66.b6-b7 Ke6-f6 67.b7-b8Q Kf6-g7 68.Ra1-a7+ Kg7-g6 69.Qb8-e8+ Kg6-f6 70.Qe8-f7# 4. +- (#7): 63...a2-a1R 64.Ra7xa1 Kg6-f7 65.b5-b6 Kf7-e6 66.b6-b7 Ke6-f6 67.b7-b8Q Kf6-g7 68.Ra1-a7+ 5. +- (#7): 63...a2-a1B 64.Ra7xa1 Kg6-f7 65.b5-b6 Kf7-e6 66.b6-b7 Ke6-f6 67.b7-b8Q Kf6-g7 68.Ra1-a7+ 6. +- (#7): 63...a2-a1N 64.Ra7xa1 Kg6-f7 65.b5-b6 Kf7-e6 66.b6-b7 Ke6-f6 67.b7-b8Q Kf6-g7 68.Ra1-a7+ 7. +- (#7): 63...h6-h5 64.b5-b6 Kg6-f6 65.b6-b7 a2-a1Q 66.Ra7xa1 h5-h4 67.b7-b8Q Kf6-g7 68.Ra1-a7+ Kg7-g6 69.Qb8-b6+ Kg6-h5 70.Ra7-h7# Regards Brian
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