CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
Bison 9.11 32-bit (2699+27
−27
)Quote
Author: Ivan Bonkin (Russia) Link: Download Page
This is one of the 3 Bison versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Toga II 1.4 beta5c2820+13
−14
(+121)36 − 64
(+26−54=20)
36.0%
36.0 / 100
0.0%
+16
= 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 32-bit2792+13
−13
(+93)33 − 66
(+16−49=34)
33.3%
33.0 / 99
0.0%
−16
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 Turin2731+6
−6
(+32)46.5 − 53.5
(+37−44=19)
46.5%
46.5 / 100
1.1%
+4
= = 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 7072664+7
−7
(−35)53.5 − 46.5
(+43−36=21)
53.5%
53.5 / 100
99.4%
−9
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 1.0.52586+8
−8
(−113)67 − 33
(+54−20=26)
67.0%
67.0 / 100
100.0%
+7
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

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    100Bison 9.11 64-bit
32-bit    200nothing
32-bit 1-2-CPU    200nothing
32-bit single-CPU    200nothing
All    100Bison 9.11 64-bit
Free    100Bison 9.11 64-bit
Free 1-2-CPU    100Bison 9.11 64-bit
Free 32-bit    299nothing
Free 32-bit 1-2-CPU    299nothing
Free 32-bit single-CPU    299nothing
Free single-CPU    100Bison 9.11 64-bit
Single-CPU    100Bison 9.11 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018