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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4ku 1.1 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:
4ku 1.1 64-bit has no rank with rating of 2531 Elo points (+22 -22),
based on 568 games: 193 wins, 210 losses and 165 draws
Score: 48.5%, Average opponent: +13.4, Draws: 29.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - K2 0.99                                 2714   2.5-1.5   (+1 -0 =3 )    0.0  +254
 - CM10th Xperience                        2659   7.0-17.0  (+6 -16=2 )    0.0   -56
 - CM9000 Enforcer                         2656   0.5-3.5   (+0 -3 =1 )    0.0  -166
 - Zevra 2.5 64-bit                        2649   3.0-1.0   (+2 -0 =2 )    0.0  +288
 - Lozza 2.3 64-bit                        2648   6.5-17.5  (+5 -16=3 )    0.0   -84
 - Nawito 22.05 64-bit                     2630   8.0-16.0  (+6 -14=4 )    0.0   -39
 - WildCat 8                               2620   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Alaric 704                              2619  12.5-11.5  (+10-9 =5 )    0.0  +107
 - FabChess 1.11 64-bit                    2614   7.0-17.0  (+4 -14=6 )    0.0   -80
 - Betsabe II 2023 64-bit                  2614   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Ruffian 2.1.0                           2612   1.0-3.0   (+1 -3 =0 )    0.0  -153
 - Seawall 20230105 64-bit                 2594   2.0-2.0   (+2 -2 =0 )    0.0   +62
 - Raven 1.30 64-bit                       2593   3.0-1.0   (+2 -0 =2 )    0.0  +224
 - Jacky Chess 0.14.3 64-bit               2591   1.5-2.5   (+0 -1 =3 )    0.0   -11
 - Myrddin 0.89 64-bit                     2586   1.5-2.5   (+1 -2 =1 )    0.0   -46
 - Francesca MAD 0.20 64-bit               2584  11.5-12.5  (+9 -10=5 )    0.0   +36
 - Arasan 13.1 32-bit                      2560  15.0-9.0   (+9 -3 =12)    3.8  +113
 - Tantabus 2.0.0 64-bit                   2559   3.5-4.5   (+3 -4 =1 )    1.1   -31
 - Arminius 2013-08-10 64-bit              2554  10.0-14.0  (+7 -11=6 )    7.9   -43
 - Jumbo 0.7.0 64-bit                      2552   1.0-3.0   (+0 -2 =2 )    4.8  -145
 - Colossus 2007a                          2547  14.0-10.0  (+10-6 =8 )   15.4   +81
 - CT800 1.44 64-bit                       2535  15.5-16.5  (+10-11=11)   38.6    -7
 - Booot 4.13.0                            2526  11.5-12.5  (+5 -6 =13)   63.0   -18
 - Galjoen 0.41.2 64-bit                   2516  11.5-12.5  (+8 -9 =7 )   82.7   -33
 - Admete 1.5.0 64-bit                     2515  15.5-12.5  (+13-10=5 )   90.8   +32
 - Supernova 2.2.1 64-bit                  2512  12.0-12.0  (+8 -8 =8 )   87.5   -19
 - FoxSEE 8.2 64-bit                       2495  13.0-15.0  (+8 -10=10)   99.8   -61
 - GreKo 10.3.1 64-bit                     2489  16.0-8.0   (+12-4 =8 )   99.5   +88
 - Delphil 3.0 64-bit                      2472  13.5-10.5  (+7 -4 =13)  100.0   -17
 - Loki 3.5.0 64-bit                       2472   3.0-1.0   (+2 -0 =2 )  100.0  +107
 - Fornax 4.0 64-bit                       2467  16.0-12.0  (+12-8 =8 )  100.0    -8
 - Qapla 0.1.1 64-bit                      2462  17.5-10.5  (+15-8 =5 )  100.0   +38
 - Kimbo 0.3.0 64-bit                      2445  14.0-10.0  (+10-6 =8 )  100.0   -20
 - Anka 0.6.3 64-bit                       2441   3.0-1.0   (+3 -1 =0 )  100.0  +143
 - Cheers 0.1 64-bit                       2383   2.5-1.5   (+2 -1 =1 )  100.0   -53


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