CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Dragon by Komodo 64-bit 4CPU in CCRL 40/15, 2021-05-15
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:
Dragon by Komodo 64-bit 4CPU is #3 with rating of 3496 Elo points (+16 -15),
based on 1245 games: 467 wins, 38 losses and 740 draws
Score: 67.2%, Average opponent: −106.5, Draws: 59.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 13 64-bit 4CPU                3548  21.0-29.0  (+0 -8 =42)    0.0   +12
 - Stockfish 2021-01-11 64-bit 4CPU        3547  19.5-30.5  (+0 -11=39)    0.0    -6
 - Fat Fritz 2 (in SF) 64-bit 4CPU         3525  14.5-19.5  (+1 -6 =27)    0.6    -8
 - Stockfish 12 64-bit 4CPU                3514  36.0-41.0  (+0 -5 =72)    6.2    +1
 - Fat Fritz 2 (in SF) 64-bit              3506  14.5-17.5  (+0 -3 =29)   18.2   -13
 - RubiChess 2.1 64-bit 4CPU               3409  33.0-17.0  (+17-1 =32)  100.0    +4
 - Igel 3.0.0 64-bit 4CPU                  3399  21.5-12.5  (+9 -0 =25)  100.0   -28
 - Houdini 6 64-bit 4CPU                   3397  25.0-9.0   (+16-0 =18)  100.0   +41
 - SlowChess Blitz 2.5 64-bit 4CPU         3394  22.5-11.5  (+11-0 =23)  100.0   -12
 - Ethereal 12.75 64-bit 4CPU              3391  45.5-30.5  (+18-3 =55)  100.0   -51
 - Fire 8 64-bit 4CPU                      3384  35.5-18.5  (+17-0 =37)  100.0   -27
 - Nemorino 6.00 64-bit 4CPU               3383  22.5-9.5   (+13-0 =19)  100.0    +5
 - Pedone 3.1 64-bit 4CPU                  3377  22.0-10.0  (+12-0 =20)  100.0   -11
 - Nemorino 6.05 64-bit 4CPU               3374  35.5-18.5  (+18-1 =35)  100.0   -35
 - Igel 2.9.0 64-bit 4CPU                  3360  66.0-20.0  (+46-0 =40)  100.0   +32
 - RubiChess 2.0 64-bit 4CPU               3354  37.5-12.5  (+25-0 =25)  100.0   +11
 - Nemorino 6.00 64-bit                    3343  57.0-19.0  (+38-0 =38)  100.0    -1
 - SlowChess Blitz 2.3 64-bit 4CPU         3340  58.5-17.5  (+41-0 =35)  100.0   +13
 - Lc0 0.27.0 w703810 64-bit 4CPU          3335  30.5-9.5   (+21-0 =19)  100.0     0
 - Booot 6.5 64-bit 4CPU                   3329  35.5-10.5  (+25-0 =21)  100.0    +3
 - Xiphos 0.6 64-bit 4CPU                  3328  69.5-16.5  (+53-0 =33)  100.0   +38
 - Fire 7.1 64-bit 4CPU                    3319  27.0-5.0   (+22-0 =10)  100.0   +70
 - RofChade 2.3 64-bit 4CPU                3310  25.0-7.0   (+18-0 =14)  100.0    -4
 - Pedone 3.0 64-bit 4CPU                  3300  26.5-5.5   (+21-0 =11)  100.0   +31
 - Booot 6.4 64-bit 4CPU                   3296  35.5-10.5  (+25-0 =21)  100.0   -28


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021