CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Engine Details

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Cheese 1.1b in CCRL 40/4, 2019-10-19
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 1.1b has no rank with rating of 2297 Elo points (+26 -26),
based on 594 games: 250 wins, 223 losses and 121 draws
Score: 52.3%, Average opponent: −30.3, Draws: 20.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Nejmet 3.07                        2425   8.0-24.0  (+5 -21=6 )    0.0   -62
 - Dragon 4.6                         2417   7.5-20.5  (+4 -17=7 )    0.0   -47
 - Delphil 1.8                        2411  10.0-21.0  (+6 -17=8 )    0.0   -13
 - Matacz 1.1                         2399  13.5-18.5  (+9 -14=9 )    0.0   +50
 - Gaia 3.5 32-bit                    2394  18.5-45.5  (+12-39=13)    0.0   -61
 - Gosu 0.16                          2382  12.0-20.0  (+8 -16=8 )    0.0    -7
 - Der Bringer 1.9                    2373   9.0-23.0  (+4 -18=10)    0.0   -75
 - Djinn 0.925x                       2372  12.0-20.0  (+8 -16=8 )    0.0   -15
 - Muse 0.899b                        2371  12.5-19.5  (+10-17=5 )    0.0    -9
 - Asterisk 0.6                       2307  14.0-11.0  (+12-9 =4 )   23.0   +50
 - Popochin 3.2                       2275  19.0-13.0  (+14-8 =10)   94.3   +44
 - Natwarlal 0.14                     2261  21.0-11.0  (+18-8 =6 )   99.5   +82
 - Anechka 0.08                       2234  17.0-14.0  (+14-11=6 )  100.0   -24
 - Latista (Sinobyl) 1.5              2195  20.5-11.5  (+15-6 =11)  100.0    -9
 - Matant 5.02                        2033  31.0-1.0   (+30-0 =2 )  100.0  +249
 - Faile 1.4.4                        1977  29.5-2.5   (+28-1 =3 )  100.0   +86
 - Micro-Max 4.8                      1954  28.0-4.0   (+27-3 =2 )  100.0    +9
 - BamBam                             1913  27.5-3.5   (+26-2 =3 )  100.0   -29


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019