Author: blass uri
Date: 22:41:36 01/12/99
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On January 13, 1999 at 00:51:36, blass uri wrote: > >On January 12, 1999 at 06:24:20, Enrique Irazoqui wrote: > >>Hiarcs 7 - Shredder 3, 6-4. Next match, Shredder 3 - Junior 5. >> >>Two PII-400/256, auto232, 40 moves in 40 minutes. >> >> H7 J5 M8 T11 F532 R10 F5 N99a G6 CR S3 TOTAL Elo >>H7(*) --- 4 3.5 4 4.5 7 8 6.5 8 7.5 6 59.0/100 57 >>J5 6 --- 6 6.5 5.5 5 4.5 5 3.5 8.5 50.5/90 41 >>M8 6.5 4 --- 5.5 3.5 5.5 5 7 6.5 7 50.5/90 41 >>Ti 6 3.5 4.5 --- 5 6 5.5 6.5 6 7 50.0/90 37 >>F532 5.5 4.5 6.5 5 --- 4 4.5 5 7 7 49.0/90 30 >>R10 3 5 4.5 4 6 --- 5.5 5 6 5.5 44.5/90 -2 >>F5 2 5.5 5 4.5 5.5 4.5 --- 4 5.5 8 44.5/90 -2 >>N99a 3.5 5 3 3.5 5 5 6 --- 5.5 6.5 43.0/90 -12 >>G6 2 6.5 3.5 4 3 4 4.5 4.5 --- 4 36.0/90 -61 >>CR(**) 2.5 1.5 3 3 3 4.5 2 3.5 6 --- 29.0/90 -114 >>S3 4 --- 4.0/10 -24 >> >>(*) A beta version of Hiarcs 7 with an alpha opening book played in the matches >>against Junior 5, Tiger 11.7.5, Mchess 8, Rebel 10 and Fritz 5. >> >>(**) Crafty 16.1 is playing as an engine for Nimzo 99. Because of a bug in the >>interface, Crafty clears its hashtables after every move it makes and therefore >>it is playing handicapped in this tournament. >> >>Enrique > >I think that crafty cannot use tablebases and this is another reason that it is >handicapped. > >Uri I am sure that crafty could not use tablebases in the way it knows (otherwise it would not go for a lost KRP vs KR and understand only after trading rooks that it is losing) Another question: Did you tell crafty that it is playing a computer opponent. In the following position against hiarcs7(game 180) crafty's evaluation was 0.33 4rk2/5R1R/1P6/P1p5/3r3P/8/6PK/3q4 b - - 0 1 I found it strange because it is an obvious draw. I tried crafty15.18 as an engine for fritz5 and if I tell it computer opponent the evaluation becomes 0. If I give it human opponent in the engine parameters then the evaluation in the game is 0.33 advantage for white. and if I give it as a position without a game the evaluation againsta human opponent is 0.66 Uri
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