CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Cheese 1.7 64-bit in CCRL 40/4, 2019-11-16
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 1.7 64-bit has no rank with rating of 2655 Elo points (+16 -16),
based on 1308 games: 499 wins, 375 losses and 434 draws
Score: 54.7%, Average opponent: −31.7, Draws: 33.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - The Baron 3.29 64-bit              2772   9.5-22.5  (+5 -18=9 )    0.0   -26
 - Tucano 6.00 64-bit                 2750  14.0-16.0  (+8 -10=12)    0.0   +71
 - Laser 1.0 64-bit                   2727  13.0-19.0  (+7 -13=12)    0.0   +12
 - ProDeo 2.0                         2710  19.0-13.0  (+14-8 =10)    0.0  +119
 - Pawny 1.1 64-bit                   2674  13.0-19.0  (+8 -14=10)    4.9   -40
 - Nebula 2.0 64-bit                  2654   9.5-22.5  (+6 -19=7 )   55.5  -149
 - Donna 4.0 64-bit                   2650  15.0-17.0  (+7 -9 =16)   68.7   -22
 - Pawny 1.0 64-bit                   2647  11.5-20.5  (+5 -14=13)   77.7   -94
 - Alfil 13.1 64-bit                  2643  17.0-15.0  (+12-10=10)   86.8    +7
 - Colossus 2008b                     2642  19.0-13.0  (+13-7 =12)   94.3   +47
 - ChessBrainVB 2.05                  2640  19.0-12.0  (+14-7 =10)   90.5   +59
 - Sjakk 2.2 64-bit                   2638  15.0-17.0  (+9 -11=12)   96.3   -38
 - Rodin 8.0                          2636  15.5-16.5  (+11-12=9 )   97.0   -29
 - E.T. Chess 13.01.08                2634  16.0-16.0  (+9 -9 =14)   99.3   -21
 - Donna 3.1 64-bit                   2629  20.0-12.0  (+15-7 =10)   97.2   +60
 - Gandalf 6                          2627  19.0-13.0  (+14-8 =10)   99.9   +33
 - WildCat 8                          2623  15.5-16.5  (+9 -10=13)  100.0   -41
 - Movei 00.8.438 (10 10 10)          2623  20.0-12.0  (+11-3 =18)  100.0   +39
 - Donna 3.0 64-bit                   2620  17.5-14.5  (+11-8 =13)   99.8    -5
 - Philou 3.7.1 64-bit                2620  16.5-15.5  (+13-12=7 )  100.0   -24
 - Sloppy 0.2.2 64-bit                2617  19.5-12.5  (+15-8 =9 )  100.0   +35
 - Slow Chess Blitz WV2.1             2615  22.0-10.0  (+19-7 =6 )  100.0  +100
 - Rodin 7.0                          2613  20.0-12.0  (+17-9 =6 )  100.0   +52
 - Rotor 0.8                          2612  19.0-13.0  (+15-9 =8 )  100.0   +23
 - Laser 0.2 64-bit                   2612  20.5-11.5  (+15-6 =11)  100.0   +52
 - Glass 2.0 64-bit                   2610  20.5-11.5  (+17-8 =7 )  100.0   +57
 - Jellyfish 1.1 64-bit               2610  20.5-11.5  (+15-6 =11)  100.0   +46
 - NoraGrace 2.0 64-bit               2609  17.5-14.5  (+15-12=5 )  100.0    -8
 - Ruffian 2.1.0                      2608  14.0-18.0  (+9 -13=10)  100.0   -89
 - Amyan 1.72                         2604  18.5-13.5  (+12-7 =13)  100.0    -2
 - Pharaon 3.5.1                      2603  20.5-11.5  (+14-5 =13)  100.0   +40
 - GarboChess 2.10 64-bit             2598  22.5-9.5   (+18-5 =9 )  100.0   +86
 - Phalanx XXIV                       2589  16.0-16.0  (+10-10=12)  100.0   -68
 - Francesca MAD 0.19                 2581  16.5-15.5  (+12-11=9 )  100.0   -66
 - Hamsters 0.7.1                     2578  18.0-14.0  (+11-7 =14)  100.0   -37
 - Aristarch 4.50                     2566  19.5-12.5  (+14-7 =11)  100.0   -16
 - Capivara LK 0.09b02c 64-bit        2565  17.0-14.0  (+10-7 =14)  100.0   -58
 - Brutus 8.05 64-bit                 2557  21.5-10.5  (+17-6 =9 )  100.0   +22
 - Petir 4.999999                     2555  18.5-13.5  (+13-8 =11)  100.0   -46
 - The Baron 2.23 64-bit              2555  19.0-13.0  (+15-9 =8 )  100.0   -35
 - Rebel Century                      2545  20.5-11.5  (+15-6 =11)  100.0   -14


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019