CCRL 40/4
Downloads and Statistics
August 28, 2010
Testing summary:
Total: 670'332 games
played by 925 programs
10177 CPU days (X2 4600+)

White wins: 259'771 (38.8%)
Black wins: 206'654 (30.8%)
Draws: 203'907 (30.4%)
White score: 54.0%

Engine Details

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Show each game results
Bison 9.11 32-bit (2797+27
−27		)Quote
Author: Ivan Bonkin (Russia) Link: Download Page
This is one of the 4 Bison versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Toga II 1.4 beta5c2921+13
−13		(+124)36 − 64
(+26−54=20)
36.0%
36.0 / 100
0.0%
+19
= 0 1 = 1 0 0 1 0 0 0 0 0 1 0 = 0 0 1 1 0 = 0 1 1 0 0 0 0 1 1 1 0 = = 0 1 0 0 0 1 = 0 = 0 0 = 0 0 0 0 0 = 1 0 = 1 = 1 0 0 = = 1 1 0 = 1 0 0 0 0 = 0 0 0 = = 0 1 = 0 = 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 0 1
–   Rybka 1.0 Beta 32-bit2892+13
−13		(+95)33 − 66
(+16−49=34)
33.3%
33.0 / 99
0.0%
−14
1 1 1 0 = = 0 0 = = = = 0 = = 0 = 0 1 1 1 0 0 0 0 = = 0 = 0 = 0 = = = 1 0 = 0 0 0 0 0 1 0 0 = 0 0 = 0 0 = 0 = 0 = 0 1 0 = 1 = 0 = = 1 0 = 1 0 0 0 0 0 0 = 0 1 0 = 0 0 = 0 = 0 1 0 = = 0 0 = 0 1 0 1 0
–   Spike 1.2 Turin2827+5
−5		(+30)46.5 − 53.5
(+37−44=19)
46.5%
46.5 / 100
1.5%
+2
= = 1 1 0 1 0 0 0 1 0 0 0 0 = 0 0 0 1 1 0 0 1 1 0 1 0 0 1 0 = 1 0 0 0 1 0 1 = 1 0 1 0 0 1 0 1 0 1 0 = 0 1 0 = = 1 0 1 0 = 1 = = 1 = 1 1 1 0 1 0 1 = 1 0 1 1 1 0 0 0 1 0 1 0 = = 0 0 = 1 = 0 = 1 1 0 0 =
–   Alaric 7072760+8
−8		(−37)53.5 − 46.5
(+43−36=21)
53.5%
53.5 / 100
99.6%
−11
0 0 0 = 1 = 0 1 = 0 0 0 1 1 1 0 0 1 = 0 0 0 1 0 0 0 1 = 0 1 0 1 1 1 1 = = 0 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 0 = 1 1 0 1 = = 1 0 0 = 0 1 0 1 0 1 1 = 0 0 1 1 = = = 0 = 1 0 = 1 1 = 0 1 0 1 0 1 0 1 = = 1 =
–   Ruffian 1.0.52681+10
−10		(−116)67 − 33
(+54−20=26)
67.0%
67.0 / 100
100.0%
+4
1 = 1 1 = 1 1 1 = 0 1 1 1 0 0 0 = 1 = 0 1 0 = 1 = 1 0 = = 1 = 1 1 0 1 = 1 0 1 1 1 1 1 0 0 = 1 = = 0 0 = 1 1 1 = 0 1 = = 1 0 1 = 1 1 = 1 = 1 1 1 1 1 = = 0 1 1 1 0 0 1 1 = 1 1 = 1 = 0 1 1 1 1 1 0 1 1 1
499 games: 176 wins, 203 losses, 120 draws (24.0%), score: 47.3%

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Bison 9.11 32-bit
played with current
participants of this list		Represented by
1-2-CPU    200Bison 9.11 64-bit
32-bit#202794200itself
32-bit 1-2-CPU#202794200itself
32-bit single-CPU#152797200itself
All    200Bison 9.11 64-bit
Free    300Bison 9.11 64-bit
Free 1-2-CPU    300Bison 9.11 64-bit
Free 32-bit#92792399itself
Free 32-bit 1-2-CPU#82792399itself
Free 32-bit single-CPU#62795399itself
Free single-CPU    300Bison 9.11 64-bit
Single-CPU    200Bison 9.11 64-bit
Created in 2005-2008 by CCRL team
Last games added on August 28, 2010