CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Engine Details

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Laser 1.7 64-bit 4CPU in CCRL 40/4, 2019-10-19
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 1.7 64-bit 4CPU is #11 with rating of 3366 Elo points (+12 -12),
based on 2124 games: 466 wins, 534 losses and 1124 draws
Score: 48.4%, Average opponent: +9.4, Draws: 52.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit 4CPU           3549  24.5-83.5  (+0 -59=49)    0.0    +9
 - Houdini 6 64-bit 4CPU              3517  30.5-78.5  (+0 -48=61)    0.0   +21
 - Komodo 13.02 64-bit 4CPU           3500  46.0-114.0 (+4 -72=84)    0.0    +7
 - Komodo 12.3 64-bit 4CPU            3488  29.0-80.0  (+2 -53=54)    0.0   -21
 - Lc0 0.20.2 w32930 GTX1050          3452  37.5-62.5  (+16-41=43)    0.0    +8
 - Fire 7.1 64-bit 4CPU               3427  39.0-70.0  (+8 -39=62)    0.0   -21
 - Ethereal 11.50 64-bit 4CPU         3414  39.0-53.0  (+7 -21=64)    0.0    +7
 - Komodo 12.3 MCTS 64-bit 4CPU       3410  64.0-98.0  (+16-50=96)    0.0   -15
 - Xiphos 0.5 64-bit 4CPU             3398  64.0-74.0  (+22-32=84)    0.0   +11
 - Ethereal 11.25 64-bit 4CPU         3392  23.5-20.5  (+7 -4 =33)    0.2   +42
 - Fizbo 2 64-bit 4CPU                3345  58.5-51.5  (+31-24=55)   99.6    -2
 - Andscacs 0.95 64-bit 4CPU          3335  58.5-50.5  (+25-17=67)  100.0   -10
 - Booot 6.3.1 64-bit 4CPU            3325  38.5-27.5  (+20-9 =37)  100.0    +5
 - Stoofvlees II a10 GTX980Ti         3317  29.0-21.0  (+19-11=20)  100.0     0
 - RofChade 2.1 64-bit 4CPU           3309  22.0-7.0   (+17-2 =10)  100.0  +117
 - Schooner 2.1 64-bit 4CPU           3290  19.0-14.0  (+10-5 =18)  100.0   -29
 - Defenchess 2.1 64-bit 4CPU         3288  44.5-29.5  (+23-8 =43)  100.0   -17
 - Schooner 2.0.34 64-bit 4CPU        3276  75.0-32.0  (+49-6 =52)  100.0   +30
 - Equinox 3.30 64-bit 4CPU           3253  45.0-21.0  (+29-5 =32)  100.0     0
 - Arasan 21.3 64-bit 4CPU            3246  18.0-5.0   (+15-2 =6 )  100.0   +86
 - Chiron 4 64-bit 4CPU               3241  47.0-19.0  (+32-4 =30)  100.0    +6
 - RofChade 2.0 64-bit 4CPU           3236  73.0-36.0  (+47-10=52)  100.0   -27
 - Critter 1.6a 64-bit 4CPU           3233  73.5-35.5  (+48-10=51)  100.0   -26
 - Hannibal 1.7 64-bit 4CPU           3228  29.5-12.5  (+19-2 =21)  100.0   -17


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019