CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Defenchess 2.2 64-bit in CCRL 40/4, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Defenchess 2.2 64-bit has no rank with rating of 3269 Elo points (+19 -19),
based on 752 games: 148 wins, 178 losses and 426 draws
Score: 48.0%, Average opponent: +10.8, Draws: 56.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 13.2.5 MCTS 64-bit          3351  19.5-44.5  (+2 -27=35)    0.0   -31
 - Fire 7.1 64-bit                    3339  23.5-40.5  (+7 -24=33)    0.0    -7
 - Xiphos 0.6 64-bit                  3326  25.0-39.0  (+8 -22=34)    0.0    -5
 - Ethereal 11.50 64-bit              3322  24.5-39.5  (+5 -20=39)    0.0   -12
 - Xiphos 0.5 64-bit                  3306  30.5-33.5  (+11-14=39)    0.1   +22
 - RofChade 2.202 64-bit              3277  23.5-24.5  (+10-11=27)   27.3    +1
 - Laser 1.7 64-bit                   3272  27.5-36.5  (+7 -16=41)   39.8   -35
 - Shredder 13 64-bit                 3270  35.5-28.5  (+16-9 =39)   44.6   +31
 - Booot 6.3.1 64-bit                 3256  34.0-30.0  (+14-10=40)   87.4    +4
 - Fizbo 2 64-bit                     3247  36.5-27.5  (+22-13=29)   98.0   +19
 - Andscacs 0.95 64-bit               3237  33.0-31.0  (+12-10=42)   99.6   -24
 - RubiChess 1.6 64-bit               3186  22.0-10.0  (+13-1 =18)  100.0   +24
 - Wasp 3.75 64-bit                   3122  26.0-6.0   (+21-1 =10)  100.0   +71


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019