CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Cheng 4.42 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Cheng 4.42 64-bit has no rank with rating of 3088 Elo points (+18 -18),
based on 740 games: 241 wins, 231 losses and 268 draws
Score: 50.7%, Average opponent: −5.5, Draws: 36.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Little Goliath Evolution 3.17 64-bit    3287  10.0-26.0  (+4 -20=12)    0.0   +30
 - Peacekeeper 2.00 64-bit                 3284   5.0-31.0  (+1 -27=8 )    0.0   -92
 - Kuma 1.2 64-bit                         3268   8.0-28.0  (+3 -23=10)    0.0   -34
 - DanaSah 9.1 64-bit                      3251  10.0-25.0  (+2 -17=16)    0.0   +13
 - Starzix 1.0 64-bit                      3217   9.0-27.0  (+3 -21=12)    0.0   -56
 - Altair 5.0.0 64-bit                     3174  15.5-20.5  (+6 -11=19)    0.0   +38
 - Marvin 5.1.0 64-bit                     3168  11.0-25.0  (+2 -16=18)    0.0   -52
 - Beef 0.3.6 64-bit                       3124  12.0-24.0  (+5 -17=14)    0.1   -88
 - Invictus r382 64-bit                    3124  12.5-23.5  (+6 -17=13)    0.0   -76
 - iCE 4.0 64-bit                          3100  14.0-22.0  (+6 -14=16)   12.2   -67
 - GOOB 1.8.9 64-bit                       3069  17.5-14.5  (+12-9 =11)   96.4   +18
 - Wahoo 4.0.0 64-bit                      3060  24.5-15.5  (+16-7 =17)   99.7   +54
 - 4ku 4.0 64-bit                          3029   3.5-0.5   (+3 -0 =1 )  100.0  +230
 - Polaris 1.8.1 64-bit                    3023  24.0-12.0  (+17-5 =14)  100.0   +57
 - Ceibo 1.0 64-bit                        2986   3.0-1.0   (+2 -0 =2 )  100.0   +64
 - Francesca MAD 0.32 64-bit               2983   2.5-1.5   (+2 -1 =1 )  100.0   -10
 - Vengeance 3.0.0 64-bit                  2981  24.0-15.0  (+18-9 =12)  100.0   -20
 - FabChess 1.15 64-bit                    2977  26.5-9.5   (+21-4 =11)  100.0   +67
 - Zangdar 2.24 64-bit                     2973   3.0-1.0   (+2 -0 =2 )  100.0   +55
 - Pedantic 0.5.0 64-bit                   2962  27.5-6.5   (+22-1 =11)  100.0  +103
 - Cadie 1.5 64-bit                        2959   3.5-0.5   (+3 -0 =1 )  100.0  +163
 - Cheese 3.2.0 64-bit                     2952   2.5-1.5   (+2 -1 =1 )  100.0   -23
 - Renegade 0.12.0 64-bit                  2934  26.0-10.0  (+20-4 =12)  100.0   +13
 - Reckless 0.4.0 64-bit                   2927  13.0-7.0   (+9 -3 =8 )  100.0   -51
 - Leorik 2.5 64-bit                       2922   2.5-1.5   (+1 -0 =3 )  100.0   -88
 - Zangdar 2.19.03 64-bit                  2913  29.5-6.5   (+25-2 =9 )  100.0   +72
 - The Baron 3.45 64-bit                   2907   2.5-1.5   (+2 -1 =1 )  100.0   -76
 - OliThink 5.10.5 64-bit                  2874   3.0-1.0   (+2 -0 =2 )  100.0   -43
 - 4ku 3.1 64-bit                          2873  29.5-6.5   (+24-1 =11)  100.0   +24


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024