CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Cheese 2.1 64-bit in CCRL 40/4, 2019-11-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Cheese 2.1 64-bit has no rank with rating of 2807 Elo points (+22 -22),
based on 705 games: 238 wins, 243 losses and 224 draws
Score: 49.6%, Average opponent: +2.7, Draws: 31.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - ChessBrainVB 3.74                  3003   7.0-25.0  (+3 -21=8 )    0.0    -8
 - SlowChess Blitz Classic 1.4 64-bit 2965  17.0-33.0  (+11-27=12)    0.0   +41
 - Igel 2.0.0 64-bit                  2924  13.0-19.0  (+6 -12=14)    0.0   +55
 - Topple 0.7.2 64-bit                2890  11.5-20.5  (+4 -13=15)    0.0    -4
 - Counter 3.3 64-bit                 2877  10.5-21.5  (+6 -17=9 )    0.0   -47
 - Francesca MAD 0.25 64-bit          2813  17.5-13.5  (+12-8 =11)   32.1   +53
 - Bagatur 1.8 64-bit                 2811  18.0-14.0  (+14-10=8 )   37.2   +48
 - Igel 1.9.0 64-bit                  2809  10.0-14.0  (+7 -11=6 )   44.3   -52
 - Rhetoric 1.4.3 64-bit              2805  14.0-18.0  (+8 -12=12)   53.6   -42
 - Minic 0.82 64-bit                  2795  11.5-16.5  (+7 -12=9 )   71.8   -76
 - FabChess 1.12 64-bit               2788  16.0-16.0  (+8 -8 =16)   89.4   -20
 - Bright 0.5c                        2772  20.0-11.0  (+15-6 =10)   99.8   +64
 - Twisted Logic 20090922 64-bit      2771  16.0-15.0  (+11-10=10)   99.9   -25
 - Frenzee 3.5.19 64-bit              2770  15.5-16.5  (+13-14=5 )   99.9   -48
 - Pawny 1.2 64-bit                   2768  18.0-14.0  (+11-7 =14)   99.9    -1
 - tomitankChess 3.0 64-bit           2766  19.0-12.0  (+16-9 =6 )   99.9   +43
 - Jonny 4.00                         2763  20.5-11.5  (+17-8 =7 )  100.0   +63
 - Igel 1.8.2 64-bit                  2760  15.0-17.0  (+11-13=8 )   99.9   -69
 - BugChess2 1.9 64-bit               2759  18.0-14.0  (+12-8 =12)  100.0    -8
 - Arminius 2018-12-23 64-bit         2755  17.5-13.5  (+13-9 =9 )  100.0    -7
 - ECE 19.6.6.1 64-bit                2703  21.5-10.5  (+16-5 =11)  100.0    +8
 - DanaSah 7.9                        2651  23.0-9.0   (+17-3 =12)  100.0   -12


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019