CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Engine Details

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Defenchess 2.2 64-bit 4CPU in CCRL 40/15, 2020-01-18
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:
Defenchess 2.2 64-bit 4CPU is #10 with rating of 3285 Elo points (+21 -21),
based on 664 games: 82 wins, 182 losses and 400 draws
Score: 42.5%, Average opponent: +48.0, Draws: 60.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 2019-10-09 64-bit 4CPU   3492   4.5-27.5  (+0 -23=9 )    0.0   -58
 - SugaR NN 1.1 64-bit 4CPU           3483   5.5-26.5  (+0 -21=11)    0.0   -30
 - Stockfish 10 64-bit 4CPU           3465   6.5-25.5  (+0 -19=13)    0.0   -14
 - ShashChess 8.0 64-bit 4CPU         3452   7.0-25.0  (+0 -18=14)    0.0   -13
 - Komodo 13.1 64-bit 4CPU            3409   8.5-23.5  (+0 -15=17)    0.0   -15
 - Houdini 6 64-bit 4CPU              3399   7.0-25.0  (+0 -18=14)    0.0   -65
 - Komodo 13.2.5 MCTS 64-bit 4CPU     3368  11.0-21.0  (+0 -10=22)    0.0    -1
 - Ethereal 11.75 64-bit 4CPU         3349  13.5-18.5  (+1 -6 =25)    0.0   +23
 - Xiphos 0.6 64-bit 4CPU             3341  11.5-20.5  (+0 -9 =23)    0.0   -19
 - Ethereal 11.53 64-bit 4CPU         3328  13.5-18.5  (+4 -9 =19)    0.2    -2
 - Fire 7.1 64-bit 4CPU               3323  14.0-18.0  (+1 -5 =26)    0.1    +6
 - Xiphos 0.5 64-bit 4CPU             3310  16.0-16.0  (+5 -5 =22)    3.6   +26
 - RofChade 2.202 64-bit 4CPU         3287  17.0-15.0  (+5 -3 =24)   44.9   +18
 - Laser 1.7 64-bit 4CPU              3284  16.0-16.0  (+6 -6 =20)   50.8    -1
 - Deep Shredder 13 64-bit 4CPU       3279  19.5-12.5  (+9 -2 =21)   66.7   +53
 - Fizbo 2 64-bit 4CPU                3276  19.0-13.0  (+8 -2 =22)   76.1   +41
 - Andscacs 0.95 64-bit 4CPU          3265  18.5-13.5  (+7 -2 =23)   92.4   +17
 - Booot 6.3.1 64-bit 4CPU            3263  16.5-15.5  (+5 -4 =23)   95.4   -14
 - Fritz 17 64-bit 4CPU               3259   1.5-2.5   (+0 -1 =3 )   74.4   -91
 - Schooner 2.2 64-bit 4CPU           3252   3.5-2.5   (+1 -0 =5 )   82.4    +9
 - Arasan 21.4 64-bit 4CPU            3226   7.5-6.5   (+3 -2 =9 )  100.0   -41
 - Schooner 2.1 64-bit 4CPU           3216  21.0-11.0  (+11-1 =20)  100.0   +18
 - Pedone 1.8 64-bit 4CPU             3142  23.5-8.5   (+16-1 =15)  100.0     0


Created in 2005-2013 by CCRL team
Last games added on January 18, 2020