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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EXchess 7.71b 64-bit 4CPU 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:
EXchess 7.71b 64-bit 4CPU has no rank with rating of 2953 Elo points (+25 -25),
based on 403 games: 128 wins, 101 losses and 174 draws
Score: 53.3%, Average opponent: −26.0, Draws: 43.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.81 64-bit 4CPU               3114   1.0-1.0   (+0 -0 =2 )    0.0  +161
 - Deep Junior 13 64-bit 4CPU              3055   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Senpai 1.0 64-bit 4CPU                  3050   0.5-1.5   (+0 -1 =1 )    0.0   -64
 - Spike 1.4 Leiden 4CPU                   3042   1.0-1.0   (+1 -1 =0 )    0.0   +89
 - Cheng 4.39 64-bit 4CPU                  3038   8.0-12.0  (+3 -7 =10)    0.0   +17
 - Rybka 2.1 64-bit 4CPU                   3021   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Fizbo 1.5 64-bit 4CPU                   3019   9.5-18.5  (+5 -14=9 )    0.0   -59
 - Cheng4 0.38 64-bit 4CPU                 3004   1.5-0.5   (+1 -0 =1 )    0.1  +212
 - Arasan 18.2 64-bit 4CPU                 2994   2.0-5.0   (+0 -3 =4 )    0.8  -100
 - Spark 1.0 64-bit 4CPU                   2992   9.0-11.0  (+2 -4 =14)    0.2    +6
 - Zappa Mexico 64-bit 4CPU                2984   0.5-1.5   (+0 -1 =1 )    1.2  -131
 - Hakkapeliitta 3.0 64-bit                2979   2.5-5.5   (+1 -4 =3 )    2.6  -113
 - Gaviota 1.0 64-bit 4CPU                 2962  12.5-9.5   (+7 -4 =11)   24.4   +55
 - Arasan 17.5 64-bit 4CPU                 2960   1.5-1.5   (+0 -0 =3 )   34.0   +18
 - Spark 0.4 64-bit 4CPU                   2953   2.5-7.5   (+1 -6 =3 )   48.7  -194
 - Onno 1.2.70 64-bit 4CPU                 2952   8.5-5.5   (+4 -1 =9 )   52.0   +66
 - Fizbo 1.4 64-bit 4CPU                   2951  16.5-13.5  (+8 -5 =17)   54.2   +33
 - Bobcat 7.1 64-bit 4CPU                  2951   4.0-4.0   (+2 -2 =4 )   54.1    +3
 - Arasan 18.0 64-bit 4CPU                 2945   5.5-6.5   (+3 -4 =5 )   66.8   -37
 - Deep Sjeng WC2008 64-bit 4CPU           2944   5.0-7.0   (+2 -4 =6 )   73.7   -65
 - Thinker 5.4d Inert 64-bit 4CPU          2942   0.0-2.0   (+0 -2 =0 )   75.2  -INF
 - Toga II 3.0 4CPU                        2936   7.5-6.5   (+4 -3 =7 )   86.4    +3
 - Cheng4 0.36c 64-bit 4CPU                2914   5.5-4.5   (+3 -2 =5 )   98.7   -11
 - Glaurung 2.2 64-bit 4CPU                2912   8.0-2.0   (+6 -0 =4 )   99.8  +167
 - Tornado 7.0 64-bit 4CPU                 2908   1.0-3.0   (+0 -2 =2 )   99.6  -211
 - Bright 0.5c 4CPU                        2907   8.5-3.5   (+7 -2 =3 )   99.8  +114
 - Tornado 4.88 64-bit 4CPU                2900   6.5-3.5   (+6 -3 =1 )   99.9   +85
 - MinkoChess 1.3 64-bit 4CPU              2899   8.5-3.5   (+6 -1 =5 )  100.0   +91
 - Crafty 24.1 64-bit 4CPU                 2890   6.5-3.5   (+4 -1 =5 )  100.0   +40
 - Scorpio 2.7.6 64-bit 4CPU               2888   6.5-5.5   (+4 -3 =5 )  100.0   -27
 - Arasan 16.3 64-bit 4CPU                 2884   5.0-5.0   (+3 -3 =4 )  100.0   -73
 - Bobcat 6.4b 64-bit 4CPU                 2880   7.5-4.5   (+4 -1 =7 )  100.0    +8
 - The Baron 3.29 64-bit 4CPU              2878   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Gaviota 0.86 64-bit 4CPU                2871   7.5-2.5   (+6 -1 =3 )  100.0  +111
 - Loop 13.6 (Loop 2007) 64-bit 4CPU       2850   5.5-4.5   (+4 -3 =3 )  100.0   -70
 - BugChess2 1.9 64-bit 4CPU               2847   7.0-5.0   (+6 -4 =2 )  100.0   -34
 - Octochess r5190 64-bit 4CPU             2830   7.0-3.0   (+5 -1 =4 )  100.0   +25
 - Pedone 1.1 64-bit 4CPU                  2827   8.0-3.0   (+6 -1 =4 )  100.0   +34
 - Pedone 1.2 64-bit 4CPU                  2806   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Alfil 13.1 64-bit 4CPU                  2748   7.5-2.5   (+6 -1 =3 )  100.0   -17
 - Nebula 2.0 64-bit 4CPU                  2727   6.0-4.0   (+4 -2 =4 )  100.0  -151


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