CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Fire 8 64-bit 4CPU in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Fire 8 64-bit 4CPU is #9 with rating of 3383 Elo points (+17 -17),
based on 946 games: 142 wins, 179 losses and 625 draws
Score: 48.0%, Average opponent: +14.8, Draws: 66.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 13 64-bit 4CPU                3548  11.5-38.5  (+0 -27=23)    0.0    -2
 - Stockfish 2021-01-11 64-bit 4CPU        3547  11.5-42.5  (+0 -31=23)    0.0   -20
 - Fat Fritz 2 (in SF) 64-bit 4CPU         3524  12.5-41.5  (+0 -29=25)    0.0   -26
 - Dragon by Komodo 64-bit 4CPU            3496  18.5-35.5  (+0 -17=37)    0.0   +28
 - RubiChess 2.1 64-bit 4CPU               3410  19.0-31.0  (+4 -16=30)    3.5   -41
 - Igel 3.0.0 64-bit 4CPU                  3399  16.0-14.0  (+6 -4 =20)   12.6   +32
 - Houdini 6 64-bit 4CPU                   3397  26.5-27.5  (+5 -6 =43)    9.4    +9
 - SlowChess Blitz 2.5 64-bit 4CPU         3394  27.0-27.0  (+8 -8 =38)   19.1   +10
 - Ethereal 12.75 64-bit 4CPU              3390  27.5-26.5  (+8 -7 =39)   27.4   +12
 - Nemorino 6.00 64-bit 4CPU               3382  24.5-27.5  (+6 -9 =37)   53.7   -16
 - Nemorino 6.05 64-bit 4CPU               3374  26.5-21.5  (+8 -3 =37)   75.1   +18
 - Igel 2.9.0 64-bit 4CPU                  3359  28.5-23.5  (+10-5 =37)   98.0    +1
 - RubiChess 2.0 64-bit 4CPU               3354  23.0-27.0  (+4 -8 =38)   98.9   -49
 - Nemorino 6.00 64-bit                    3342  26.5-25.5  (+5 -4 =43)  100.0   -36
 - Lc0 0.27.0 w703810 64-bit 4CPU          3333  21.5-14.5  (+9 -2 =25)  100.0    +3
 - Booot 6.5 64-bit 4CPU                   3332  30.0-16.0  (+14-0 =32)  100.0   +31
 - Xiphos 0.6 64-bit 4CPU                  3328  34.5-17.5  (+18-1 =33)  100.0   +34
 - RofChade 2.3 64-bit 4CPU                3310  35.5-16.5  (+20-1 =31)  100.0   +29
 - Pedone 3.0 64-bit 4CPU                  3301  34.0-18.0  (+17-1 =34)  100.0     0


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021