CCRL 40/15
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 1'204'486 games
played by 2'764 programs

White wins: 414'243 (34.4%)
Black wins: 305'352 (25.4%)
Draws: 484'891 (40.3%)
White score: 54.5%

Engine Details

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Stockfish 12 64-bit in CCRL 40/15, 2021-01-09
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:
Stockfish 12 64-bit has no rank with rating of 3477 Elo points (+16 -16),
based on 1368 games: 716 wins, 9 losses and 643 draws
Score: 75.8%, Average opponent: −171.3, Draws: 47.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - ShashChess 15.0 64-bit                  3479  30.0-30.0  (+3 -3 =54)   45.2    +2
 - Dragon by Komodo 64-bit                 3470  28.0-24.0  (+5 -1 =46)   73.5   +11
 - SugaR XPro NN 1.0 64-bit                3416  34.5-25.5  (+10-1 =49)  100.0   -24
 - ShashChess 11.0 64-bit                  3404  31.5-20.5  (+12-1 =39)  100.0   -18
 - Komodo 13.3 64-bit                      3344  38.5-13.5  (+25-0 =27)  100.0    +9
 - Komodo 14 64-bit                        3340  45.0-17.0  (+28-0 =34)  100.0    -4
 - Houdini 6 64-bit                        3336  41.0-11.0  (+30-0 =22)  100.0   +45
 - Nemorino 6.00 64-bit                    3336  40.5-19.5  (+21-0 =39)  100.0   -44
 - Ethereal 12.75 64-bit                   3319  41.5-18.5  (+23-0 =37)  100.0   -49
 - SlowChess Blitz 2.4 64-bit              3307  44.0-12.0  (+32-0 =24)  100.0   +14
 - Ethereal 12.50 64-bit                   3301  48.0-14.0  (+34-0 =28)  100.0    -2
 - Komodo 14 MCTS 64-bit                   3297  46.0-16.0  (+30-0 =32)  100.0   -34
 - SlowChess Blitz 2.3 64-bit              3279  51.5-14.5  (+38-1 =27)  100.0   -14
 - Komodo 13.2.5 MCTS 64-bit               3276  42.0-9.0   (+33-0 =18)  100.0   +19
 - Igel 2.9.0 64-bit                       3270   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Igel 2.8.0 64-bit                       3267  51.5-8.5   (+43-0 =17)  100.0   +55
 - RubiChess 1.9 64-bit                    3267  41.5-6.5   (+36-1 =11)  100.0   +75
 - Komodo 10 64-bit                        3260  44.0-8.0   (+36-0 =16)  100.0   +31
 - Fire 7.1 64-bit                         3257  43.5-8.5   (+35-0 =17)  100.0   +17
 - Xiphos 0.6 64-bit                       3254  52.0-8.0   (+44-0 =16)  100.0   +53
 - RofChade 2.3 64-bit                     3241  49.0-11.0  (+39-1 =20)  100.0   -15
 - Booot 6.4 64-bit                        3241  48.5-11.5  (+37-0 =23)  100.0   -29
 - Igel 2.7.0 64-bit                       3241  44.5-7.5   (+37-0 =15)  100.0   +25
 - Laser 1.7 64-bit                        3207  50.0-6.0   (+44-0 =12)  100.0   +47
 - Schooner 2.2 64-bit                     3203  49.0-10.0  (+39-0 =20)  100.0   -44


Created in 2005-2013 by CCRL team
Last games added on January 9, 2021