CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Fire 7.1 64-bit 4CPU in CCRL 40/4, 2019-07-20
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Fire 7.1 64-bit 4CPU is #6 with rating of 3423 Elo points (+13 -13),
based on 1764 games: 413 wins, 375 losses and 976 draws
Score: 51.1%, Average opponent: −10.1, Draws: 55.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU            3546  16.0-24.0  (+1 -9 =30)    0.0   +69
 - Stockfish 10 64-bit 4CPU           3545  33.0-75.0  (+1 -43=64)    0.0   +11
 - ShashChess 6.0 64-bit 4CPU         3504  14.5-25.5  (+0 -11=29)    0.0    +8
 - Komodo 13.02 64-bit 4CPU           3496  54.0-106.0 (+8 -60=92)    0.0   -21
 - Komodo 12.2.2 64-bit 4CPU          3489  27.5-57.5  (+3 -33=49)    0.0   -34
 - Komodo 12 64-bit 4CPU              3488  17.0-24.0  (+3 -10=28)    0.0   +19
 - Komodo 12.3 64-bit 4CPU            3487  28.5-54.5  (+8 -34=41)    0.0   -30
 - Lc0 0.21.1 JH.T6.532 GTX1050       3486  42.0-58.0  (+14-30=56)    0.0   +16
 - Lc0 0.21.1 w41800 GTX1050          3474  36.5-63.5  (+15-42=43)    0.0   -32
 - Lc0 0.20.2 w32930 GTX1050          3452  45.5-54.5  (+18-27=55)    0.1    +2
 - Allie 0.5 nn42482 GTX1050          3441  26.5-29.5  (+13-16=27)    7.0    +3
 - Ethereal 11.50 64-bit 4CPU         3412  17.5-17.5  (+5 -5 =25)   77.8    -8
 - Komodo 12.3 MCTS 64-bit 4CPU       3409  27.0-20.0  (+14-7 =26)   91.9   +32
 - Xiphos 0.5 64-bit 4CPU             3400  14.5-10.5  (+6 -2 =17)   98.5   +21
 - Ethereal 11.25 64-bit 4CPU         3390  43.5-37.5  (+13-7 =61)  100.0   -13
 - Ethereal 11.00 64-bit 4CPU         3382  48.5-43.5  (+16-11=65)  100.0   -27
 - Laser 1.7 64-bit 4CPU              3366  70.0-39.0  (+39-8 =62)  100.0   +25
 - Fizbo 2 64-bit 4CPU                3342  24.0-17.0  (+11-4 =26)  100.0   -36
 - Andscacs 0.95 64-bit 4CPU          3333  22.0-12.0  (+12-2 =20)  100.0    -4
 - Andscacs 0.94 64-bit 4CPU          3323  28.5-13.5  (+17-2 =23)  100.0    +3
 - Booot 6.3.1 64-bit 4CPU            3323  59.0-33.0  (+33-7 =52)  100.0   -19
 - Schooner 2.0.34 64-bit 4CPU        3274  34.0-10.0  (+25-1 =18)  100.0   +27
 - Equinox 3.30 64-bit 4CPU           3252  33.5-8.5   (+25-0 =17)  100.0   +24
 - Chiron 4 64-bit 4CPU               3241  30.0-12.0  (+20-2 =20)  100.0   -51
 - Critter 1.6a 64-bit 4CPU           3232  36.5-5.5   (+32-1 =9 )  100.0  +103
 - Hannibal 1.7 64-bit 4CPU           3229  35.0-7.0   (+29-1 =12)  100.0   +48
 - NirvanaChess 2.4 64-bit 4CPU       3224  36.5-4.5   (+32-0 =9 )  100.0  +112


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019