CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Cheese 1.5 64-bit in CCRL 40/15, 2020-08-01
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Cheese 1.5 64-bit has no rank with rating of 2518 Elo points (+27 -27),
based on 458 games: 148 wins, 139 losses and 171 draws
Score: 51.0%, Average opponent: −6.7, Draws: 37.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - iCE 1.0 64-bit                          2705   4.0-6.0   (+2 -4 =4 )    0.0  +124
 - Vajolet 2.03                            2660   7.5-12.5  (+5 -10=5 )    0.0   +47
 - Atlas 3.50 64-bit                       2659   1.5-8.5   (+0 -7 =3 )    0.0  -108
 - Alfil 13.1 64-bit                       2628   4.5-3.5   (+4 -3 =1 )    0.0  +155
 - Tucano 3.00 64-bit                      2620   3.0-7.0   (+0 -4 =6 )    0.0    -9
 - Andscacs 0.62u 64-bit                   2616   1.0-3.0   (+0 -2 =2 )    0.0   -58
 - Glass 2.0 64-bit                        2597   2.5-5.5   (+2 -5 =1 )    0.0   -73
 - Tucano 2.00 64-bit                      2572   5.0-5.0   (+3 -3 =4 )    0.4   +54
 - DanaSah 5.07                            2569  11.5-10.5  (+6 -5 =11)    0.1   +61
 - Arminius 2013-08-10 64-bit              2565   1.0-3.0   (+0 -2 =2 )    1.2  -102
 - Francesca MAD 0.19                      2558   2.0-2.0   (+1 -1 =2 )    0.6   +40
 - Capivara LK 0.09b02c 64-bit             2555   9.5-10.5  (+6 -7 =7 )    1.5   +19
 - Arasan 12.0 64-bit                      2555   4.5-5.5   (+2 -3 =5 )    1.9   +13
 - Rodin 6.0                               2550   9.5-12.5  (+3 -6 =13)    3.7    -8
 - NirvanaChess 1.1 64-bit                 2549   6.0-8.0   (+4 -6 =4 )    4.9   -17
 - nanoSzachy 4.0 64-bit                   2546   4.5-7.5   (+1 -4 =7 )    4.6   -40
 - Rhetoric 1.1 64-bit                     2544   1.5-2.5   (+0 -1 =3 )   10.8   -41
 - GreKo 12.0 64-bit                       2541   8.5-5.5   (+7 -4 =3 )   11.4  +102
 - Crafty 20.14 32-bit                     2517   2.0-0.0   (+2 -0 =0 )   53.4  +INF
 - GreKo 10.3.1 64-bit                     2516   8.0-6.0   (+5 -3 =6 )   54.9   +41
 - DanaSah 5.06                            2514   5.5-4.5   (+2 -1 =7 )   58.0   +27
 - GreKo 10.2 64-bit                       2503  14.5-14.5  (+10-10=9 )   78.2   -15
 - Pupsi2 0.09                             2496  14.0-16.0  (+10-12=8 )   92.2   -43
 - Pepito 1.59.2 64-bit                    2496   5.0-5.0   (+3 -3 =4 )   92.2   -17
 - Delphil 3.0 64-bit                      2495   3.5-1.5   (+3 -1 =1 )   86.3  +118
 - Delphil 3.1 64-bit                      2477   8.5-7.5   (+4 -3 =9 )   98.7   -22
 - Pawny 0.3 32-bit                        2461   4.5-5.5   (+2 -3 =5 )   99.6   -88
 - Delphil 2.6b                            2436   6.0-2.0   (+4 -0 =4 )  100.0   +67
 - Betsabe II 1.30 64-bit                  2425  17.5-8.5   (+14-5 =7 )  100.0   +26
 - Shallow r688 64-bit                     2413   4.0-4.0   (+2 -2 =4 )  100.0  -105
 - Ifrit m1.8 64-bit                       2412   9.0-3.0   (+7 -1 =4 )  100.0   +61
 - Sjakk 2.0 64-bit                        2402   9.5-6.5   (+7 -4 =5 )  100.0   -57
 - Tigran 2.4n 64-bit                      2401   7.5-4.5   (+6 -3 =3 )  100.0   -25
 - RomiChess P3L 64-bit                    2400   4.0-4.0   (+4 -4 =0 )  100.0  -118
 - Rhetoric 1.0 64-bit                     2400   5.5-4.5   (+4 -3 =3 )  100.0   -86
 - Jazz 721 64-bit                         2378   5.5-2.5   (+4 -1 =3 )  100.0   -19
 - iCE 0.2                                 2372   6.5-3.5   (+5 -2 =3 )  100.0   -41
 - TJchess 1.1 64-bit                      2365   3.5-0.5   (+3 -0 =1 )  100.0  +129
 - Myrddin 0.86 64-bit                     2359   2.0-2.0   (+1 -1 =2 )  100.0  -159


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020