CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Laser 1.6 64-bit 4CPU in CCRL 40/4, 2019-07-20
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Laser 1.6 64-bit 4CPU has no rank with rating of 3275 Elo points (+17 -17),
based on 1026 games: 208 wins, 277 losses and 541 draws
Score: 46.6%, Average opponent: +26.0, Draws: 52.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit 4CPU           3545   9.5-46.5  (+0 -37=19)    0.0   +38
 - ShashChess 6.0 64-bit 4CPU         3504  10.5-28.5  (+1 -19=19)    0.0   +89
 - Komodo 12.2.2 64-bit 4CPU          3489   9.5-53.5  (+0 -44=19)    0.0   -38
 - Komodo 12.3 MCTS 64-bit 4CPU       3409  13.5-33.5  (+3 -23=21)    0.0    +2
 - Ethereal 11.25 64-bit 4CPU         3390  11.5-20.5  (+2 -11=19)    0.0   +32
 - Andscacs 0.95 64-bit 4CPU          3333  26.0-45.0  (+6 -25=40)    0.0   -20
 - Xiphos 0.4 64-bit 4CPU             3323  38.0-58.0  (+10-30=56)    0.0   -11
 - Andscacs 0.94 64-bit 4CPU          3323  24.0-26.0  (+10-12=28)    0.0   +36
 - Schooner 2.0.34 64-bit 4CPU        3274  18.5-25.5  (+6 -13=25)   51.1   -47
 - Equinox 3.30 64-bit 4CPU           3252  26.0-24.0  (+13-11=26)   98.9   -11
 - Chiron 4 64-bit 4CPU               3241  31.5-18.5  (+14-1 =35)  100.0   +35
 - Critter 1.6a 64-bit 4CPU           3232  32.5-18.5  (+23-9 =19)  100.0   +45
 - Hannibal 1.7 64-bit 4CPU           3229  33.0-18.0  (+19-4 =28)  100.0   +38
 - NirvanaChess 2.4 64-bit 4CPU       3224  30.5-20.5  (+16-6 =29)  100.0    +5
 - Texel 1.07 64-bit 4CPU             3205  30.5-20.5  (+18-8 =25)  100.0    -9
 - Rybka 4.1 64-bit 4CPU              3205  29.0-22.0  (+15-8 =28)  100.0   -31
 - Arasan 21.2 64-bit 4CPU            3205  15.0-12.0  (+7 -4 =16)  100.0   -38
 - Arasan 21.1 64-bit 4CPU            3192  59.5-36.5  (+31-8 =57)  100.0   -16
 - Senpai 2.0 64-bit 4CPU             3176  30.0-20.0  (+14-4 =32)  100.0   -41


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019