CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Rodent III 0.281 64-bit in CCRL 40/40, 2019-07-11
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Rodent III 0.281 64-bit has no rank with rating of 2995 Elo points (+25 -24),
based on 480 games: 113 wins, 90 losses and 277 draws
Score: 52.4%, Average opponent: −13.8, Draws: 57.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Laser 1.7 64-bit                   3212   4.0-10.0  (+0 -6 =8 )    0.0   +92
 - Xiphos 0.4 64-bit                  3150   5.0-9.0   (+1 -5 =8 )    0.0   +72
 - Roc 0.7 64-bit                     3115   5.5-8.5   (+0 -3 =11)    0.0   +67
 - Chiron 4 64-bit                    3114   3.5-10.5  (+0 -7 =7 )    0.0   -30
 - NirvanaChess 2.4 64-bit            3101   6.5-7.5   (+4 -5 =5 )    0.0   +81
 - Equinox 3.20 64-bit                3096   5.0-9.0   (+0 -4 =10)    0.0   +26
 - Fritz 15 64-bit                    3094   5.0-9.0   (+1 -5 =8 )    0.0   +18
 - Wasp 3.60 64-bit                   3039   7.0-7.0   (+4 -4 =6 )    0.3   +44
 - RubiChess 1.4 64-bit               3037   7.0-11.0  (+0 -4 =14)    0.3   -15
 - Sting SF 15 64-bit                 3031  12.5-11.5  (+5 -4 =15)    2.1   +46
 - Stockfish 1.9.1 32-bit             3000   6.5-7.5   (+2 -3 =9 )   35.6   -15
 - Sting SF 9 64-bit                  2995   6.0-8.0   (+2 -4 =8 )   50.0   -40
 - Rybka 3 32-bit                     2994   7.5-6.5   (+4 -3 =7 )   53.7   +18
 - Demolito 2019-04-27 64-bit         2983   2.0-2.0   (+1 -1 =2 )   78.0   -22
 - Critter 0.80 64-bit                2967   7.5-6.5   (+2 -1 =11)   95.8   -13
 - Pirarucu 2.9.5 64-bit              2965  10.0-8.0   (+4 -2 =12)   97.5     0
 - Andscacs 0.72 64-bit               2959   7.0-7.0   (+2 -2 =10)   97.5   -36
 - Deuterium 2019.1.36.50 64-bit      2954  11.0-7.0   (+6 -2 =10)   99.6   +21
 - Naum 4.1 32-bit                    2952   9.0-5.0   (+6 -2 =6 )   99.5   +42
 - Amoeba 3.0 64-bit                  2951   8.5-9.5   (+1 -2 =15)   99.8   -58
 - Lc0 0.20.1 w11258 64-bit           2949  10.5-7.5   (+6 -3 =9 )   98.3    +3
 - Winter 0.6 64-bit                  2924   2.5-1.5   (+2 -1 =1 )  100.0   +11
 - Arasan 19.1 64-bit                 2921   9.5-4.5   (+8 -3 =3 )  100.0   +55
 - Cheng 4.39 64-bit                  2920   3.5-0.5   (+3 -0 =1 )  100.0  +214
 - Dirty CUCUMBER 64-bit              2916  10.0-8.0   (+5 -3 =10)  100.0   -47
 - ChessBrainVB 3.31                  2914   8.0-6.0   (+5 -3 =6 )  100.0   -37
 - Quazar 0.4 64-bit                  2905  10.0-4.0   (+6 -0 =8 )  100.0   +32
 - Atlas 3.91 64-bit                  2899   7.5-6.5   (+4 -3 =7 )  100.0   -76
 - EXchess 7.97b 64-bit               2892   9.5-4.5   (+6 -1 =7 )  100.0    +3
 - Winter 0.5 64-bit                  2892   8.0-6.0   (+4 -2 =8 )  100.0   -59
 - Godel 5.5.1 64-bit                 2872   8.5-5.5   (+3 -0 =11)  100.0   -68
 - The Baron 3.44 64-bit              2861  10.5-3.5   (+7 -0 =7 )  100.0   +17
 - Marvin 3.3.2 64-bit                2854   8.5-5.5   (+4 -1 =9 )  100.0   -79
 - Tucano 7.06 64-bit                 2848   9.0-5.0   (+5 -1 =8 )  100.0   -66


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019