CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Fat Fritz 2 (in SF) 64-bit in CCRL 40/15, 2021-05-08
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 3507 Elo points (+16 -15),
based on 1370 games: 634 wins, 13 losses and 723 draws
Score: 72.7%, Average opponent: −155.0, Draws: 52.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2021-01-11 64-bit 4CPU        3547  24.5-27.5  (+1 -4 =47)    0.1   +27
 - Stockfish 2021-01-11 64-bit             3513  25.0-27.0  (+2 -4 =46)   33.1    -3
 - Stockfish 13 64-bit                     3508  41.5-40.5  (+2 -1 =79)   48.4    +3
 - Dragon by Komodo 64-bit 4CPU            3496  17.5-14.5  (+3 -0 =29)   83.9   +12
 - SugaR AI 1.00 64-bit                    3490  25.5-26.5  (+2 -3 =47)   94.1   -21
 - Dragon by Komodo 2 64-bit               3485   2.0-2.0   (+0 -0 =4 )   72.5   -22
 - ShashChess 15.0 64-bit                  3482  26.0-26.0  (+1 -1 =50)   99.4   -25
 - Dragon by Komodo 64-bit                 3471  26.0-26.0  (+0 -0 =52)  100.0   -36
 - SlowChess Blitz 2.5 64-bit 4CPU         3394  21.0-11.0  (+10-0 =22)  100.0   -29
 - Igel 2.8.0 64-bit 4CPU                  3358  21.0-11.0  (+10-0 =22)  100.0   -63
 - Pedone 3.1 64-bit                       3348   4.5-1.5   (+3 -0 =3 )  100.0    -4
 - Nemorino 6.00 64-bit                    3342  36.0-16.0  (+20-0 =32)  100.0   -56
 - Houdini 6 64-bit                        3334  41.5-10.5  (+31-0 =21)  100.0   +24
 - RubiChess 2.1 64-bit                    3333  27.0-9.0   (+18-0 =18)  100.0   -19
 - SlowChess Blitz 2.5 64-bit              3329  37.5-14.5  (+23-0 =29)  100.0   -48
 - Xiphos 0.6 64-bit 4CPU                  3328  27.5-4.5   (+23-0 =9 )  100.0   +86
 - Fire 8 64-bit                           3328  41.0-11.0  (+30-0 =22)  100.0    +7
 - Igel 3.0.0 64-bit                       3320  42.0-10.0  (+32-0 =20)  100.0   +18
 - Ethereal 12.75 64-bit                   3319  43.0-9.0   (+34-0 =18)  100.0   +39
 - SlowChess Blitz 2.4 64-bit              3301  43.5-8.5   (+35-0 =17)  100.0   +32
 - Nemorino 6.05 64-bit                    3288  17.5-6.5   (+11-0 =13)  100.0   -81
 - RubiChess 2.0 64-bit                    3278  43.5-8.5   (+35-0 =17)  100.0    +9
 - Igel 2.9.0 64-bit                       3271  41.0-11.0  (+30-0 =22)  100.0   -47
 - RubiChess 1.9 64-bit                    3262  47.0-5.0   (+42-0 =10)  100.0   +91
 - Booot 6.5 64-bit                        3257  42.5-7.5   (+35-0 =15)  100.0    +3
 - Fire 7.1 64-bit                         3257  45.5-6.5   (+39-0 =13)  100.0   +39
 - Xiphos 0.6 64-bit                       3252  45.5-6.5   (+39-0 =13)  100.0   +33
 - Pedone 3.0 64-bit                       3243  46.0-6.0   (+40-0 =12)  100.0   +40
 - RofChade 2.3 64-bit                     3239  45.0-7.0   (+38-0 =14)  100.0    +6
 - Booot 6.4 64-bit                        3237  48.5-3.5   (+45-0 =7 )  100.0  +128


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021