CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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chess22k 1.10 64-bit 4CPU in CCRL 40/15, 2020-08-01
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
chess22k 1.10 64-bit 4CPU has no rank with rating of 3013 Elo points (+22 -22),
based on 680 games: 169 wins, 214 losses and 297 draws
Score: 46.7%, Average opponent: +16.7, Draws: 43.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ethereal 10.55 64-bit 4CPU              3274   6.5-33.5  (+0 -27=13)    0.0   +22
 - Fritz 16 64-bit 4CPU                    3192   8.0-32.0  (+1 -25=14)    0.0   -25
 - Komodo 12.1.1 MCTS 64-bit 4CPU          3182  11.5-28.5  (+1 -18=21)    0.0   +44
 - Xiphos 0.3 64-bit 4CPU                  3178  10.5-29.5  (+2 -21=17)    0.0   +13
 - Senpai 2.0 64-bit 4CPU                  3108  18.0-22.0  (+8 -12=20)    0.0   +67
 - Strelka 5.5 64-bit                      3103  13.0-27.0  (+2 -16=22)    0.0   -10
 - Pedone 1.7 64-bit 4CPU                  3086  16.5-23.5  (+4 -11=25)    0.0   +27
 - Wasp 3.0 64-bit 4CPU                    3060  15.5-24.5  (+5 -14=21)    0.2   -16
 - SmarThink 1.98 64-bit                   3026  21.5-18.5  (+14-11=15)   16.5   +39
 - Crafty 25.2 64-bit 4CPU                 3014  21.5-18.5  (+14-11=15)   48.5   +26
 - Cheng 4.39 64-bit 4CPU                  3009  16.5-23.5  (+6 -13=21)   60.8   -54
 - EXchess 7.97b 64-bit 4CPU               2971  21.5-18.5  (+11-8 =21)   99.9   -16
 - Gaviota 1.0 64-bit 4CPU                 2942  24.5-15.5  (+14-5 =21)  100.0    -7
 - DisasterArea 1.65 64-bit 4CPU           2915  23.0-17.0  (+17-11=12)  100.0   -44
 - Fruit Reloaded 3.2.1 64-bit 4CPU        2881  28.0-12.0  (+20-4 =16)  100.0    -5
 - BugChess2 1.9 64-bit 4CPU               2838  31.0-9.0   (+26-4 =10)  100.0   +26
 - Nebula 2.0 64-bit 4CPU                  2726  30.5-9.5   (+24-3 =13)  100.0  -107


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020