CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Laser 1.1 64-bit in CCRL 40/4, 2019-12-07
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 1.1 64-bit has no rank with rating of 2789 Elo points (+19 -19),
based on 922 games: 333 wins, 258 losses and 331 draws
Score: 54.1%, Average opponent: −27.9, Draws: 35.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rodent II 0.9.33 64-bit            2863  17.5-14.5  (+9 -6 =17)    0.0  +101
 - Nemo 1.0.1 64-bit                  2857  10.0-22.0  (+4 -16=12)    0.0   -53
 - Zappa Mexico II 64-bit             2845  17.5-14.5  (+11-8 =13)    0.0   +84
 - Onno 1.2.70 64-bit                 2844  15.0-17.0  (+7 -9 =16)    0.0   +39
 - Rodent II 0.8.7 64-bit             2817  14.0-18.0  (+8 -12=12)    1.6   -12
 - DisasterArea 1.54                  2810  13.5-18.5  (+6 -11=15)    3.2   -25
 - Tornado 7.0 64-bit                 2810  15.0-17.0  (+8 -10=14)    4.0    +1
 - GNU Chess 5.60 64-bit              2808  12.5-19.5  (+6 -13=13)    5.1   -49
 - Rhetoric 1.4.3 64-bit              2805  15.5-16.5  (+11-12=9 )    6.7    +3
 - Loop 13.6 (Loop 2007) 64-bit       2796  16.0-16.0  (+11-11=10)   28.9    +4
 - Octochess r5190 64-bit             2779  10.0-22.0  (+5 -17=10)   84.5  -140
 - The Baron 3.29 64-bit              2773  18.0-14.0  (+12-8 =12)   93.2   +21
 - Bright 0.5c                        2771  17.0-15.0  (+12-10=10)   96.1    +8
 - Twisted Logic 20090922 64-bit      2770  15.5-16.5  (+8 -9 =15)   97.0   -27
 - Frenzee 3.5.19 64-bit              2770  17.5-14.5  (+13-10=9 )   97.2   +15
 - Pawny 1.2 64-bit                   2768  18.5-11.5  (+15-8 =7 )   97.7   +60
 - Jonny 4.00                         2763  14.5-17.5  (+9 -12=11)   99.6   -56
 - BugChess2 1.9 64-bit               2759  19.5-12.5  (+15-8 =9 )   99.8   +46
 - Tucano 6.00 64-bit                 2750  15.0-17.0  (+9 -11=12)  100.0   -60
 - Chronos 1.9.9 64-bit               2740  18.0-13.0  (+12-7 =12)  100.0     0
 - Zurichess Graubuenden 64-bit       2724  21.0-11.0  (+16-6 =10)  100.0   +44
 - Amoeba 1.3 64-bit                  2703  19.5-12.5  (+12-5 =15)  100.0   -19
 - Cheese 1.8 64-bit                  2689  25.5-6.5   (+22-3 =7 )  100.0  +126
 - Delfi 5.4                          2683  19.5-12.5  (+16-9 =7 )  100.0   -29
 - RedQueen 1.1.97 64-bit             2680  21.0-11.0  (+16-6 =10)  100.0    -5
 - Djinn 1.021 64-bit                 2676  19.0-12.0  (+13-6 =12)  100.0   -36
 - Pawny 1.1 64-bit                   2674  21.0-11.0  (+15-5 =12)  100.0   -17
 - Daydreamer 1.75 64-bit             2673  21.0-9.0   (+16-4 =10)  100.0   +18
 - Alaric 707                         2663  21.0-11.0  (+16-6 =10)  100.0   -20


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019