CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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Fire 8 64-bit 4CPU in CCRL 40/15, 2021-04-10
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 #8 with rating of 3390 Elo points (+19 -19),
based on 796 games: 119 wins, 158 losses and 519 draws
Score: 47.6%, Average opponent: +16.9, Draws: 65.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2021-01-11 64-bit 4CPU        3551  11.5-42.5  (+0 -31=23)    0.0   -23
 - Stockfish 13 64-bit 4CPU                3551  11.5-38.5  (+0 -27=23)    0.0    -6
 - Fat Fritz 2 (in SF) 64-bit 4CPU         3526  12.5-41.5  (+0 -29=25)    0.0   -31
 - Dragon by Komodo 64-bit 4CPU            3497  18.5-35.5  (+0 -17=37)    0.0   +22
 - Igel 3.0.0 64-bit 4CPU                  3402  15.5-12.5  (+6 -3 =19)   21.1   +39
 - Houdini 6 64-bit 4CPU                   3398  26.5-27.5  (+5 -6 =43)   21.9    +3
 - SlowChess Blitz 2.5 64-bit 4CPU         3397  27.0-27.0  (+8 -8 =38)   28.3    +6
 - Ethereal 12.75 64-bit 4CPU              3392  27.5-26.5  (+8 -7 =39)   41.3    +7
 - Nemorino 6.00 64-bit 4CPU               3384  24.5-27.5  (+6 -9 =37)   67.6   -21
 - Nemorino 6.05 64-bit 4CPU               3379  26.5-21.5  (+8 -3 =37)   76.0   +16
 - Igel 2.9.0 64-bit 4CPU                  3362  28.5-23.5  (+10-5 =37)   99.0    -2
 - RubiChess 2.0 64-bit 4CPU               3358  23.0-27.0  (+4 -8 =38)   99.1   -52
 - Lc0 0.27.0 w703810 64-bit 4CPU          3332  21.5-14.5  (+9 -2 =25)  100.0    -4
 - Xiphos 0.6 64-bit 4CPU                  3330  34.5-17.5  (+18-1 =33)  100.0   +29
 - RofChade 2.3 64-bit 4CPU                3312  35.5-16.5  (+20-1 =31)  100.0   +24
 - Pedone 3.0 64-bit 4CPU                  3303  34.0-18.0  (+17-1 =34)  100.0    -4


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021