CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Laser 1.0 64-bit 4CPU in CCRL 40/40, 2019-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Laser 1.0 64-bit 4CPU has no rank with rating of 2798 Elo points (+39 -40),
based on 207 games: 36 wins, 89 losses and 82 draws
Score: 37.2%, Average opponent: +84.0, Draws: 39.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Arasan 19.0.1 64-bit 4CPU          3018   2.5-13.5  (+1 -12=3 )    0.0   -56
 - Cheng 4.39 64-bit 4CPU             3009   1.0-3.0   (+0 -2 =2 )    0.0   +61
 - Vajolet2 2.1 64-bit 4CPU           2999   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Fizbo 1.5 64-bit 4CPU              2993   1.5-2.5   (+0 -1 =3 )    0.0  +135
 - Arasan 18.2 64-bit 4CPU            2971   0.5-3.5   (+0 -3 =1 )    0.0  -113
 - EXchess 7.88b 64-bit 4CPU          2957   1.0-3.0   (+0 -2 =2 )    0.0    +9
 - Crafty 25.0 64-bit 4CPU            2950   1.0-3.0   (+0 -2 =2 )    0.0    +2
 - Gaviota 1.0 64-bit 4CPU            2942   1.0-3.0   (+0 -2 =2 )    0.0   -12
 - Spark 0.4 64-bit 4CPU              2933   3.5-15.5  (+1 -13=5 )    0.0   -97
 - Bobcat 7.1 64-bit 4CPU             2932   1.0-3.0   (+0 -2 =2 )    0.0   -14
 - Tornado 7.0 64-bit 4CPU            2894   7.0-16.0  (+2 -11=10)    0.0   -27
 - Pedone 1.3 64-bit 4CPU             2882   1.5-2.5   (+0 -1 =3 )    0.0   +24
 - Glaurung 2.1 64-bit 4CPU           2869   8.5-10.5  (+4 -6 =9 )    0.1   +39
 - The Baron 3.29 64-bit 4CPU         2866   6.5-15.5  (+3 -12=7 )    0.2   -69
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2838   9.0-9.0   (+4 -4 =10)    3.4   +37
 - Bright 0.3a 4CPU                   2830  12.0-6.0   (+8 -2 =8 )    7.3  +137
 - Octochess r5190 64-bit 4CPU        2823   8.5-9.5   (+5 -6 =7 )   13.8    +3
 - Nebula 2.0 64-bit 4CPU             2725  11.0-7.0   (+8 -4 =6 )   99.9    +4


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019