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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chess22k 1.8 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:
chess22k 1.8 64-bit has no rank with rating of 2954 Elo points (+18 -18),
based on 739 games: 190 wins, 224 losses and 325 draws
Score: 47.7%, Average opponent: +16.7, Draws: 44.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Strelka 5.5 64-bit                      3142   6.0-28.0  (+2 -24=8 )    0.0   -65
 - Arasan 20.4.1 64-bit                    3077  10.5-21.5  (+4 -15=13)    0.0     0
 - Nemorino 4.00 64-bit                    3075   8.0-26.0  (+2 -20=12)    0.0   -72
 - SmarThink 1.98 64-bit                   3059  12.5-21.5  (+7 -16=11)    0.0    +7
 - Arasan 20.5 64-bit                      3057   5.5-7.5   (+2 -4 =7 )    0.0   +47
 - Pedone 1.7 64-bit                       3045  13.0-21.0  (+5 -13=16)    0.0    +8
 - Ethereal 9.30 64-bit                    3032   1.0-1.0   (+0 -0 =2 )    0.0   +78
 - Vajolet2 2.5 64-bit                     3032  13.0-23.0  (+7 -17=12)    0.0   -29
 - Defenchess 1.1f 64-bit                  3027  13.5-22.5  (+6 -15=15)    0.0   -23
 - Xiphos 0.1 64-bit                       3015   0.5-1.5   (+0 -1 =1 )    0.0  -109
 - Rodent III 0.238 64-bit                 3011  15.5-20.5  (+7 -12=17)    0.0    +9
 - Ethereal 9.00 64-bit                    2995  15.5-18.5  (+7 -10=17)    0.0    +9
 - HIARCS 14                               2985   1.0-1.0   (+1 -1 =0 )    0.1   +31
 - Hakkapeliitta 3.0 64-bit                2979  17.5-18.5  (+11-12=13)    0.6   +12
 - Wasp 2.6 64-bit                         2970  20.5-15.5  (+11-6 =19)    5.4   +63
 - Deep Sjeng c't 2010                     2964   1.0-1.0   (+1 -1 =0 )   15.5    +9
 - Crafty 25.2 64-bit                      2953  19.0-13.0  (+10-4 =18)   53.8   +62
 - Amoeba 2.8 64-bit                       2950   1.0-1.0   (+1 -1 =0 )   63.2    -4
 - Bobcat 8.0 64-bit                       2946   1.5-1.5   (+1 -1 =1 )   78.5   -26
 - Cheng 4.39 64-bit                       2941   1.5-0.5   (+1 -0 =1 )   90.1  +157
 - Deep Junior 13.3 64-bit                 2935   1.5-0.5   (+1 -0 =1 )   95.2  +143
 - Spike 1.4 Leiden                        2935   2.0-0.0   (+2 -0 =0 )   97.4  +INF
 - Demolito 2018-03-01 64-bit              2931   1.0-1.0   (+0 -0 =2 )   97.5   -23
 - Toga II 4.0 64-bit                      2925   0.0-2.0   (+0 -2 =0 )   99.7  -INF
 - Quazar 0.4 64-bit                       2924   1.0-1.0   (+1 -1 =0 )   99.9   -29
 - Amoeba 2.7 64-bit                       2922  21.0-12.0  (+13-4 =16)   99.9   +64
 - chess22k 1.7 64-bit                     2919  20.0-14.0  (+9 -3 =22)   99.7   +24
 - EXchess 7.97b 64-bit                    2913  16.5-13.5  (+8 -5 =17)  100.0    -5
 - Spark 1.0 64-bit                        2911   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Deuterium 14.3.34.130 64-bit            2908  16.0-14.0  (+6 -4 =20)  100.0   -24
 - Scorpio 2.8 64-bit                      2905  24.5-11.5  (+18-5 =13)  100.0   +82
 - Gaviota 1.0 64-bit                      2875  18.5-11.5  (+12-5 =13)  100.0    +1
 - DisasterArea 1.65 64-bit                2862  14.5-15.5  (+7 -8 =15)  100.0  -106
 - Fruit Reloaded 3.2.1 64-bit             2851  18.5-11.5  (+13-6 =11)  100.0   -15
 - The Baron 3.42 64-bit                   2807  17.0-13.0  (+11-7 =12)  100.0   -97
 - Bright 0.5c                             2786   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - SpiderChess 070603                      2455   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Anatoli 0.35k                           2449   1.0-0.0   (+1 -0 =0 )  100.0  +INF


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