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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Fat Fritz 2 (in SF) 64-bit 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:
Fat Fritz 2 (in SF) 64-bit has no rank with rating of 3506 Elo points (+15 -15),
based on 1462 games: 675 wins, 13 losses and 774 draws
Score: 72.6%, Average opponent: −153.9, Draws: 52.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2021-01-11 64-bit 4CPU        3547  24.5-27.5  (+1 -4 =47)    0.1   +28
 - Stockfish 2021-01-11 64-bit             3513  25.0-27.0  (+2 -4 =46)   27.2    -2
 - Stockfish 13 64-bit                     3508  41.5-40.5  (+2 -1 =79)   42.9    +4
 - Dragon by Komodo 64-bit 4CPU            3496  17.5-14.5  (+3 -0 =29)   81.8   +13
 - SugaR AI 1.00 64-bit                    3490  25.5-26.5  (+2 -3 =47)   93.4   -20
 - ShashChess 15.0 64-bit                  3482  26.0-26.0  (+1 -1 =50)   99.1   -24
 - Dragon by Komodo 2 64-bit               3475   6.0-4.0   (+2 -0 =8 )   90.2   +18
 - Dragon by Komodo 64-bit                 3472  28.0-28.0  (+0 -0 =56)  100.0   -34
 - SlowChess Blitz 2.5 64-bit 4CPU         3394  21.0-11.0  (+10-0 =22)  100.0   -28
 - Igel 2.8.0 64-bit 4CPU                  3358  21.0-11.0  (+10-0 =22)  100.0   -62
 - Nemorino 6.00 64-bit                    3343  36.0-16.0  (+20-0 =32)  100.0   -54
 - Houdini 6 64-bit                        3335  41.5-10.5  (+31-0 =21)  100.0   +26
 - RubiChess 2.1 64-bit                    3335  39.0-13.0  (+26-0 =26)  100.0   -16
 - Pedone 3.1 64-bit                       3335  15.0-5.0   (+10-0 =10)  100.0   -16
 - SlowChess Blitz 2.54 64-bit             3333  38.0-14.0  (+24-0 =28)  100.0   -37
 - SlowChess Blitz 2.5 64-bit              3330  37.5-14.5  (+23-0 =29)  100.0   -46
 - Fire 8 64-bit                           3328  41.0-11.0  (+30-0 =22)  100.0    +8
 - Xiphos 0.6 64-bit 4CPU                  3328  27.5-4.5   (+23-0 =9 )  100.0   +88
 - Ethereal 12.75 64-bit                   3320  43.0-9.0   (+34-0 =18)  100.0   +41
 - Igel 3.0.0 64-bit                       3319  42.0-10.0  (+32-0 =20)  100.0   +18
 - SlowChess Blitz 2.4 64-bit              3302  43.5-8.5   (+35-0 =17)  100.0   +34
 - Nemorino 6.05 64-bit                    3288  17.5-6.5   (+11-0 =13)  100.0   -80
 - RubiChess 2.0 64-bit                    3278  43.5-8.5   (+35-0 =17)  100.0   +11
 - Igel 2.9.0 64-bit                       3271  41.0-11.0  (+30-0 =22)  100.0   -46
 - RubiChess 1.9 64-bit                    3263  47.0-5.0   (+42-0 =10)  100.0   +93
 - Booot 6.5 64-bit                        3258  42.5-7.5   (+35-0 =15)  100.0    +5
 - Fire 7.1 64-bit                         3257  45.5-6.5   (+39-0 =13)  100.0   +40
 - Xiphos 0.6 64-bit                       3252  45.5-6.5   (+39-0 =13)  100.0   +34
 - Pedone 3.0 64-bit                       3244  46.0-6.0   (+40-0 =12)  100.0   +42
 - RofChade 2.3 64-bit                     3240  45.0-7.0   (+38-0 =14)  100.0    +8
 - Booot 6.4 64-bit                        3238  48.5-3.5   (+45-0 =7 )  100.0  +130


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