CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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Rybka 3 Human 64-bit in CCRL 40/40, 2019-12-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Rybka 3 Human 64-bit has no rank with rating of 3016 Elo points (+25 -25),
based on 538 games: 254 wins, 72 losses and 212 draws
Score: 66.9%, Average opponent: −116.5, Draws: 39.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Schooner 2.0.34 64-bit             3110   7.5-12.5  (+4 -9 =7 )    0.0   +10
 - Arasan 21.1 64-bit                 3082   7.0-13.0  (+2 -8 =10)    0.0   -26
 - Pedone 1.9 64-bit                  3081   7.0-13.0  (+2 -8 =10)    0.0   -29
 - ChessBrainVB 3.74                  3071   5.0-9.0   (+1 -5 =8 )    0.0   -25
 - iCE 4.0 64-bit                     3063   8.0-8.0   (+3 -3 =10)    0.2   +47
 - ChessBrainVB 3.72                  3062   6.5-9.5   (+3 -6 =7 )    0.1    -8
 - Naum 4.2 64-bit                    2977  12.5-11.5  (+5 -4 =15)   99.8   -26
 - Naum 4 32-bit                      2931  11.0-7.0   (+7 -3 =8 )  100.0   -14
 - Shredder 12 32-bit                 2929  12.5-5.5   (+10-3 =5 )  100.0   +49
 - Komodo 1.0 64-bit                  2922  11.0-7.0   (+5 -1 =12)  100.0   -30
 - Rybka 2.3.2a 32-bit                2912  13.5-4.5   (+9 -0 =9 )  100.0   +46
 - Thinker 5.4d Inert 64-bit          2865  16.5-7.5   (+11-2 =11)  100.0   -36
 - Thinker 5.4c Inert 64-bit          2860  12.5-5.5   (+9 -2 =7 )  100.0   -27
 - Naum 3.1 64-bit                    2860  26.0-6.0   (+20-0 =12)  100.0   +54
 - Zappa Mexico II 64-bit             2854  35.0-15.0  (+25-5 =20)  100.0   -34
 - Fritz 11                           2852  24.0-8.0   (+17-1 =14)  100.0    -8
 - Deep Shredder 11 64-bit            2843  23.0-9.0   (+18-4 =10)  100.0   -23
 - Protector 1.3.4 64-bit             2840  16.5-3.5   (+14-1 =5 )  100.0   +65
 - Toga II 1.4.1SE                    2827  25.5-6.5   (+23-4 =5 )  100.0   +49
 - Hiarcs 12                          2809  23.0-9.0   (+15-1 =16)  100.0   -75
 - Glaurung 2.2 64-bit                2783  28.0-4.0   (+26-2 =4 )  100.0   +92
 - Glaurung 2.1 64-bit                2769  28.5-3.5   (+25-0 =7 )  100.0   +62


Created in 2005-2013 by CCRL team
Last games added on December 14, 2019