CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Laser 1.7 64-bit 4CPU in CCRL 40/40, 2019-10-12
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Laser 1.7 64-bit 4CPU is #10 with rating of 3282 Elo points (+20 -21),
based on 666 games: 92 wins, 163 losses and 411 draws
Score: 44.7%, Average opponent: +34.3, Draws: 61.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SugaR NN 1.1 64-bit 4CPU           3489   5.5-26.5  (+0 -21=11)    0.0   -18
 - SugaR 1.6.1 64-bit 4CPU            3464   6.0-26.0  (+0 -20=12)    0.0   -28
 - Stockfish 10 64-bit 4CPU           3463   6.5-23.5  (+0 -17=13)    0.0    -3
 - ShashChess 8.0 64-bit 4CPU         3455   7.5-24.5  (+0 -17=15)    0.0    +5
 - Komodo 13.02 64-bit 4CPU           3401   8.5-23.5  (+0 -15=17)    0.0   -20
 - Houdini 6 64-bit 4CPU              3398   8.5-21.5  (+0 -13=17)    0.0   -10
 - Ethereal 11.53 64-bit 4CPU         3327  13.5-18.5  (+1 -6 =25)    0.2    +5
 - Fire 7.1 64-bit 4CPU               3321  13.0-19.0  (+1 -7 =24)    0.1   -10
 - Xiphos 0.5 64-bit 4CPU             3315  14.0-18.0  (+1 -5 =26)    1.1    +3
 - Ethereal 11.25 64-bit 4CPU         3301  23.0-25.0  (+5 -7 =36)    9.4    +7
 - Komodo 12.3 MCTS 64-bit 4CPU       3294  13.5-18.5  (+5 -10=17)   20.4   -32
 - Defenchess 2.2 64-bit 4CPU         3283  14.0-14.0  (+6 -6 =16)   48.0    +1
 - Deep Shredder 13 64-bit 4CPU       3280  15.0-17.0  (+2 -4 =26)   56.1   -17
 - Fizbo 2 64-bit 4CPU                3276  16.0-14.0  (+6 -4 =20)   67.1   +11
 - Andscacs 0.95 64-bit 4CPU          3270  16.5-15.5  (+5 -4 =23)   80.5    -4
 - Booot 6.3.1 64-bit 4CPU            3264  19.0-13.0  (+7 -1 =24)   92.0   +29
 - Xiphos 0.4 64-bit 4CPU             3252   6.0-4.0   (+2 -0 =8 )   98.3   +22
 - RofChade 2.1 64-bit 4CPU           3250  14.5-9.5   (+5 -0 =19)   97.3   +17
 - Schooner 2.1 64-bit 4CPU           3215  17.5-8.5   (+10-1 =15)  100.0   +31
 - Schooner 2.0.34 64-bit 4CPU        3201   7.0-9.0   (+2 -4 =10)  100.0  -117
 - Houdini 1.5a 64-bit 4CPU           3185   7.5-2.5   (+5 -0 =5 )  100.0   +57
 - RofChade 2.0 64-bit 4CPU           3176  31.5-10.5  (+21-0 =21)  100.0   +45
 - ChessBrainVB 3.72 4CPU             3173   7.0-3.0   (+4 -0 =6 )  100.0    +5
 - Arasan 21.2 64-bit 4CPU            3172   6.5-3.5   (+4 -1 =5 )  100.0   -15


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019