CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Stockfish 11 64-bit in CCRL 40/15, 2020-03-28
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Stockfish 11 64-bit has no rank with rating of 3428 Elo points (+19 -18),
based on 958 games: 452 wins, 22 losses and 484 draws
Score: 72.4%, Average opponent: −144.6, Draws: 50.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Lc0 0.22.0 T40B.4-160 GTX1050           3464  31.0-39.0  (+5 -13=52)    0.5    +6
 - SugaR XPro NN 1.0 64-bit                3432   1.5-2.5   (+0 -1 =3 )   46.6   -54
 - ShashChess 11.0 64-bit                  3402  24.0-26.0  (+1 -3 =46)   97.1   -35
 - Komodo 13.3 64-bit                      3357  33.0-19.0  (+14-0 =38)  100.0     0
 - Houdini 6 64-bit                        3338  44.0-26.0  (+19-1 =50)  100.0   -20
 - Komodo 13.1 64-bit                      3332  50.5-17.5  (+35-2 =31)  100.0   +55
 - Komodo 13.2.5 MCTS 64-bit               3283  39.5-14.5  (+25-0 =29)  100.0    -8
 - Fizbo 2 64-bit 4CPU                     3275  26.0-8.0   (+18-0 =16)  100.0    +8
 - Ethereal 11.75 64-bit                   3266  47.5-18.5  (+30-1 =35)  100.0   -33
 - Ethereal 12.00 64-bit                   3259  30.0-8.0   (+22-0 =16)  100.0   +19
 - Fire 7.1 64-bit                         3258  55.5-16.5  (+39-0 =33)  100.0     0
 - Xiphos 0.6 64-bit                       3253  57.5-14.5  (+43-0 =29)  100.0   +20
 - Schooner 2.2 64-bit                     3209  58.5-11.5  (+47-0 =23)  100.0   +17
 - Laser 1.7 64-bit                        3207  58.5-11.5  (+48-1 =21)  100.0   +19
 - Defenchess 2.2 64-bit                   3207  58.5-11.5  (+47-0 =23)  100.0   +15
 - RofChade 2.202 64-bit                   3206  72.0-18.0  (+54-0 =36)  100.0   -24
 - Andscacs 0.95 64-bit                    3183   3.5-0.5   (+3 -0 =1 )  100.0   +38
 - RubiChess 1.6.1 64-bit                  3171   3.0-1.0   (+2 -0 =2 )  100.0   -99


Created in 2005-2013 by CCRL team
Last games added on March 28, 2020