CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Stockfish 2019-12-10 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Stockfish 2019-12-10 64-bit has no rank with rating of 3509 Elo points (+14 -14),
based on 1372 games: 748 wins, 17 losses and 607 draws
Score: 76.6%, Average opponent: −190.3, Draws: 44.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - SugaR XPro NN 1.0 64-bit                3482  28.0-24.0  (+8 -4 =40)   99.9    -3
 - ShashChess 11.0 64-bit                  3469  26.0-26.0  (+3 -3 =46)  100.0   -38
 - Komodo 13.3 64-bit                      3406  30.5-21.5  (+10-1 =41)  100.0   -51
 - Houdini 6 64-bit                        3392  35.5-16.5  (+21-2 =29)  100.0    +4
 - Komodo 13.1 64-bit                      3390  38.0-14.0  (+25-1 =26)  100.0   +35
 - Xiphos 0.6 64-bit 4CPU                  3386  23.0-9.0   (+14-0 =18)  100.0   +21
 - Komodo 14 MCTS 64-bit                   3353  42.0-10.0  (+32-0 =20)  100.0   +62
 - Ethereal 12.25 64-bit                   3348  36.0-16.0  (+20-0 =32)  100.0   -37
 - Komodo 13.3 MCTS 64-bit                 3348  37.5-14.5  (+24-1 =27)  100.0   -13
 - Komodo 13.2.5 MCTS 64-bit               3331  49.0-11.0  (+39-1 =20)  100.0   +53
 - Ethereal 12.00 64-bit                   3319  41.0-11.0  (+30-0 =22)  100.0   +11
 - SlowChess Blitz Classic 2.2 64-bit      3317  38.5-13.5  (+27-2 =23)  100.0   -25
 - Ethereal 11.75 64-bit                   3316  42.5-13.5  (+30-1 =25)  100.0   -14
 - Komodo 10 64-bit                        3315  42.5-9.5   (+33-0 =19)  100.0   +34
 - Fire 7.1 64-bit                         3311  44.0-12.0  (+32-0 =24)  100.0    +1
 - Xiphos 0.6 64-bit                       3303  43.0-13.0  (+30-0 =26)  100.0   -22
 - rofChade 2.3 64-bit                     3292  40.5-11.5  (+29-0 =23)  100.0   -24
 - Booot 6.4 64-bit                        3286  43.5-8.5   (+35-0 =17)  100.0   +25
 - Laser 1.7 64-bit                        3256  48.5-7.5   (+41-0 =15)  100.0   +27
 - rofChade 2.202 64-bit                   3254  49.0-7.0   (+42-0 =14)  100.0   +36
 - Defenchess 2.2 64-bit                   3251  50.0-6.0   (+44-0 =12)  100.0   +58
 - Schooner 2.2 64-bit                     3250  46.0-10.0  (+36-0 =20)  100.0   -26
 - SlowChess Blitz Classic 2.1 64-bit      3250  41.0-11.0  (+30-0 =22)  100.0   -58
 - Booot 6.3.1 64-bit                      3248  48.0-8.0   (+41-1 =14)  100.0   +15
 - Fizbo 2 64-bit                          3243  44.5-7.5   (+37-0 =15)  100.0    +2
 - RubiChess 1.7.3 64-bit                  3240  26.0-6.0   (+20-0 =12)  100.0   -46
 - RubiChess 1.6.1 64-bit                  3216   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Arasan 22.0 64-bit                      3186  13.5-2.5   (+11-0 =5 )  100.0   -69


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024