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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Defenchess 2.1 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:
Defenchess 2.1 64-bit has no rank with rating of 3194 Elo points (+19 -19),
based on 590 games: 123 wins, 144 losses and 323 draws
Score: 48.2%, Average opponent: +12.8, Draws: 54.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - SugaR NN 1.1 64-bit                     3454   4.0-16.0  (+0 -12=8 )    0.0   +49
 - Stockfish 10 64-bit                     3447   3.0-17.0  (+0 -14=6 )    0.0    -7
 - ShashChess 8.0 64-bit                   3428   2.5-17.5  (+0 -15=5 )    0.0   -57
 - Komodo 10 64-bit                        3315   6.0-14.0  (+0 -8 =12)    0.0    -6
 - Fire 7.1 64-bit                         3311   4.5-15.5  (+0 -11=9 )    0.0   -72
 - Ethereal 11.53 64-bit                   3300   7.0-11.0  (+2 -6 =10)    0.0   +34
 - Xiphos 0.5 64-bit                       3280   8.0-12.0  (+3 -7 =10)    0.0   +18
 - Laser 1.7 64-bit                        3256   9.0-11.0  (+0 -2 =18)    0.0   +34
 - Booot 6.3.1 64-bit                      3248   7.0-11.0  (+1 -5 =12)    0.0   -15
 - Fizbo 2 64-bit                          3243   9.5-10.5  (+3 -4 =13)    0.0   +33
 - Andscacs 0.95 64-bit                    3230  11.0-7.0   (+6 -2 =10)    0.0  +112
 - Andscacs 0.94 64-bit                    3216   7.0-13.0  (+3 -9 =8 )    2.0   -90
 - rofChade 2.1 64-bit                     3202  10.0-10.0  (+4 -4 =12)   23.7   +10
 - Xiphos 0.4 64-bit                       3188   9.5-10.5  (+4 -5 =11)   69.7   -24
 - Schooner 2.1 64-bit                     3178   9.5-10.5  (+3 -4 =13)   90.9   -30
 - Arasan 21.4 64-bit                      3176  13.0-7.0   (+8 -2 =10)   93.3   +87
 - Laser 1.6 64-bit                        3175  11.5-8.5   (+6 -3 =11)   96.3   +32
 - Roc 1.1 64-bit                          3168  10.5-9.5   (+4 -3 =13)   96.7    -5
 - Gull 3 64-bit                           3161  12.5-7.5   (+6 -1 =13)   99.9   +44
 - Chiron 4 64-bit                         3158  11.5-8.5   (+6 -3 =11)  100.0   +13
 - RubiChess 1.5 64-bit                    3149  10.0-10.0  (+2 -2 =16)  100.0   -46
 - Strelka 5.5 32-bit                      3127  10.0-10.0  (+4 -4 =12)  100.0   -69
 - Komodo 3 64-bit                         3124  12.0-8.0   (+8 -4 =8 )  100.0    +1
 - Houdini 1.5a 32-bit                     3124  12.5-7.5   (+8 -3 =9 )  100.0   +19
 - Pedone 1.9 64-bit                       3117  12.5-7.5   (+5 -0 =15)  100.0    -1
 - Critter 1.6 32-bit                      3105  13.5-6.5   (+9 -2 =9 )  100.0   +35
 - chess22k 1.13 64-bit                    3102  12.5-7.5   (+6 -1 =13)  100.0   -10
 - Stockfish 2.2.2 32-bit                  3086  15.0-5.0   (+10-0 =10)  100.0   +58
 - Lc0 0.20.1 w36089 64-bit                3078   8.5-11.5  (+4 -7 =9 )  100.0  -171
 - Pirarucu 3.0.7 64-bit                   3041  11.5-4.5   (+8 -1 =7 )  100.0     0


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