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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Laser 1.5 64-bit 4CPU 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:
Laser 1.5 64-bit 4CPU has no rank with rating of 3171 Elo points (+19 -19),
based on 1000 games: 316 wins, 310 losses and 374 draws
Score: 50.3%, Average opponent: +4.6, Draws: 37.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU            3546   5.0-77.0  (+0 -72=10)    0.0   -41
 - Houdini 6 64-bit                   3445   3.5-26.5  (+0 -23=7 )    0.0   -28
 - Andscacs 0.93 64-bit 4CPU          3301  10.5-19.5  (+3 -12=15)    0.0   +39
 - Fire 6.1 64-bit                    3288   8.5-21.5  (+2 -15=13)    0.0   -18
 - Shredder 13 64-bit                 3270  11.0-19.0  (+2 -10=18)    0.0   +21
 - Gull 3 64-bit 4CPU                 3260   9.5-20.5  (+1 -12=17)    0.0   -15
 - Booot 6.2 64-bit 4CPU              3257   6.0-24.0  (+1 -19=10)    0.0  -119
 - Chiron 4 64-bit 4CPU               3241   6.5-23.5  (+1 -18=11)    0.0  -117
 - Fritz 16 64-bit 4CPU               3227   8.0-22.0  (+3 -17=10)    0.0  -101
 - Texel 1.07 64-bit 4CPU             3205  13.0-17.0  (+4 -8 =18)    0.1    -3
 - Andscacs 0.93 64-bit               3203  14.0-16.0  (+9 -11=10)    0.2    +8
 - Senpai 2.0 64-bit 4CPU             3175  13.5-16.5  (+4 -7 =19)   33.7   -23
 - Deep Fritz 14 64-bit 4CPU          3144  29.0-21.0  (+18-10=22)   99.0   +24
 - Arasan 20.4.1 64-bit 4CPU          3144  17.5-12.5  (+12-7 =11)   98.1   +27
 - Strelka 5.5 64-bit                 3140  18.0-12.0  (+13-7 =10)   99.8   +36
 - Pedone 1.7 64-bit 4CPU             3136  16.5-13.5  (+9 -6 =15)   99.7    -3
 - Vajolet2 2.5 64-bit 4CPU           3125  20.5-11.5  (+13-4 =15)  100.0   +35
 - Defenchess 1.1f 64-bit 4CPU        3120  21.0-11.0  (+16-6 =10)  100.0   +54
 - Nemorino 4.00 64-bit 4CPU          3113  20.5-9.5   (+16-5 =9 )  100.0   +71
 - Laser 1.4 64-bit 4CPU              3091  19.0-11.0  (+14-6 =10)  100.0   +11
 - Ethereal 9.00 64-bit 4CPU          3088  20.5-11.5  (+13-4 =15)  100.0    +1
 - Xiphos 0.1 64-bit 4CPU             3076  29.0-11.0  (+21-3 =16)  100.0   +49
 - Wasp 2.6 64-bit 4CPU               3074  20.5-9.5   (+15-4 =11)  100.0   +24
 - Crafty 25.2 64-bit 4CPU            3055  23.0-7.0   (+19-3 =8 )  100.0   +76
 - Rodent III 0.232 64-bit 4CPU       3049  18.5-11.5  (+14-7 =9 )  100.0   -41
 - Ethereal 8.81 64-bit 4CPU          3030  21.5-8.5   (+15-2 =13)  100.0    -9
 - EXchess 7.97b 64-bit 4CPU          3012  21.5-8.5   (+16-3 =11)  100.0   -13
 - Tucano 7.00 64-bit 4CPU            2995  22.5-9.5   (+18-5 =9 )  100.0   -33
 - Scorpio 2.8 64-bit 4CPU            2994  30.0-10.0  (+23-3 =14)  100.0    -8
 - Toga II 4.0 64-bit 4CPU            2963  25.0-5.0   (+21-1 =8 )  100.0   +39


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