CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Stockfish 12 64-bit in CCRL 40/15, 2020-11-21
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 12 64-bit has no rank with rating of 3473 Elo points (+18 -17),
based on 1148 games: 616 wins, 6 losses and 526 draws
Score: 76.6%, Average opponent: −175.8, Draws: 45.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - ShashChess 15.0 64-bit                  3463  10.0-12.0  (+0 -2 =20)   73.5   -32
 - Dragon by Komodo 64-bit                 3463   9.0-7.0   (+2 -0 =14)   68.4   +19
 - SugaR XPro NN 1.0 64-bit                3421  32.0-24.0  (+9 -1 =46)  100.0   -17
 - ShashChess 11.0 64-bit                  3404  31.5-20.5  (+12-1 =39)  100.0   -14
 - Nemorino 6.00 64-bit                    3346  30.5-17.5  (+13-0 =35)  100.0   -55
 - Komodo 13.3 64-bit                      3346  38.5-13.5  (+25-0 =27)  100.0   +15
 - Komodo 14 64-bit                        3340  45.0-17.0  (+28-0 =34)  100.0     0
 - Houdini 6 64-bit                        3336  41.0-11.0  (+30-0 =22)  100.0   +49
 - Ethereal 12.75 64-bit                   3319  38.0-18.0  (+20-0 =36)  100.0   -54
 - Ethereal 12.50 64-bit                   3301  48.0-14.0  (+34-0 =28)  100.0    +1
 - Komodo 14 MCTS 64-bit                   3297  46.0-16.0  (+30-0 =32)  100.0   -30
 - SlowChess Blitz 2.3 64-bit              3280  51.5-14.5  (+38-1 =27)  100.0    -9
 - Komodo 13.2.5 MCTS 64-bit               3277  42.0-9.0   (+33-0 =18)  100.0   +24
 - Igel 2.8.0 64-bit                       3267  48.5-7.5   (+41-0 =15)  100.0   +69
 - Komodo 10 64-bit                        3260  44.0-8.0   (+36-0 =16)  100.0   +35
 - Fire 7.1 64-bit                         3257  43.5-8.5   (+35-0 =17)  100.0   +21
 - Xiphos 0.6 64-bit                       3254  48.0-8.0   (+40-0 =16)  100.0   +44
 - RofChade 2.3 64-bit                     3240  46.0-10.0  (+37-1 =18)  100.0    -6
 - Igel 2.7.0 64-bit                       3240  44.5-7.5   (+37-0 =15)  100.0   +28
 - Booot 6.4 64-bit                        3239  45.5-10.5  (+35-0 =21)  100.0   -22
 - Laser 1.7 64-bit                        3208  50.0-6.0   (+44-0 =12)  100.0   +51
 - Schooner 2.2 64-bit                     3205  46.0-9.0   (+37-0 =18)  100.0   -31


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020