CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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SlowChess Blitz 2.5 64-bit 4CPU in CCRL 40/15, 2021-04-18
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:
SlowChess Blitz 2.5 64-bit 4CPU is #6 with rating of 3396 Elo points (+18 -18),
based on 829 games: 117 wins, 175 losses and 537 draws
Score: 46.5%, Average opponent: +22.0, Draws: 64.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2021-01-11 64-bit 4CPU        3551   9.0-23.0  (+0 -14=18)    0.0   +25
 - Stockfish 13 64-bit 4CPU                3550  10.5-41.5  (+0 -31=21)    0.0   -41
 - ShashChess 15.0 64-bit 4CPU             3529   9.0-23.0  (+0 -14=18)    0.0    +7
 - Fat Fritz 2 (in SF) 64-bit 4CPU         3525  10.0-22.0  (+1 -13=18)    0.0   +21
 - Stockfish 2021-01-11 64-bit             3520   9.5-20.5  (+1 -12=17)    0.0   +17
 - SugaR AI 1.00 64-bit 4CPU               3519  10.0-22.0  (+2 -14=16)    0.0    +9
 - Stockfish 12 64-bit 4CPU                3515  10.5-21.5  (+0 -11=21)    0.0   +24
 - Fat Fritz 2 (in SF) 64-bit              3509  11.0-21.0  (+0 -10=22)    0.0   +29
 - Dragon by Komodo 64-bit 4CPU            3497  11.5-22.5  (+0 -11=23)    0.0   +11
 - Igel 3.0.0 64-bit 4CPU                  3400  18.0-16.0  (+4 -2 =28)   39.4   +17
 - Houdini 6 64-bit 4CPU                   3398  14.5-17.5  (+2 -5 =25)   44.2   -21
 - Ethereal 12.75 64-bit 4CPU              3392  17.0-15.0  (+7 -5 =20)   64.7   +12
 - Fire 8 64-bit 4CPU                      3387  27.0-27.0  (+8 -8 =38)   75.8    -8
 - Nemorino 6.00 64-bit 4CPU               3384  18.0-14.0  (+5 -1 =26)   84.3   +19
 - Nemorino 6.05 64-bit 4CPU               3377  23.0-19.0  (+6 -2 =34)   90.9    +4
 - Igel 2.9.0 64-bit 4CPU                  3361  23.5-15.5  (+11-3 =25)   99.8   +24
 - RubiChess 2.0 64-bit 4CPU               3357  20.0-12.0  (+9 -1 =22)   99.8   +29
 - Lc0 0.27.0 w703810 64-bit 4CPU          3335  24.0-14.0  (+11-1 =26)  100.0    +8
 - Booot 6.5 64-bit 4CPU                   3331  13.5-12.5  (+5 -4 =17)  100.0   -52
 - Xiphos 0.6 64-bit 4CPU                  3330  18.0-14.0  (+6 -2 =24)  100.0   -32
 - Fire 7.1 64-bit 4CPU                    3320  18.0-14.0  (+7 -3 =22)  100.0   -43
 - RofChade 2.3 64-bit 4CPU                3311  21.5-10.5  (+15-4 =13)  100.0   +24
 - Pedone 3.0 64-bit 4CPU                  3304  20.5-11.5  (+10-1 =21)  100.0   -14
 - Booot 6.4 64-bit 4CPU                   3297  18.0-14.0  (+7 -3 =22)  100.0   -62


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021