CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Vajolet2 1.44 64-bit in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Vajolet2 1.44 64-bit has no rank with rating of 2877 Elo points (+31 -30),
based on 323 games: 95 wins, 79 losses and 149 draws
Score: 52.5%, Average opponent: −17.3, Draws: 46.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Hannibal 1.4b 64-bit              3003   0.5-1.5   (+0 -1 =1 )    0.0   -30
 - Protector 1.6.0 64-bit            2999   3.0-7.0   (+1 -5 =4 )    0.0    -6
 - Chiron 1.1a 64-bit                2981   3.5-6.5   (+1 -4 =5 )    0.0   +10
 - Texel 1.04 64-bit                 2973   0.5-1.5   (+0 -1 =1 )    0.0   -46
 - Senpai 1.0 64-bit                 2963   2.0-10.0  (+2 -10=0 )    0.0  -240
 - Hiarcs 14                         2962   1.0-1.0   (+0 -0 =2 )    0.0   +85
 - Deep Shredder 12 64-bit           2942   5.5-6.5   (+3 -4 =5 )    0.0   +44
 - Hannibal 1.3 32-bit               2931   4.0-6.0   (+2 -4 =4 )    0.2    -9
 - Deep Junior 13.3 64-bit           2924   5.5-4.5   (+1 -0 =9 )    0.4   +71
 - Deep Junior Yokohama 64-bit       2921   0.0-2.0   (+0 -2 =0 )    0.6  -INF
 - Spike 1.4 Leiden                  2920   0.5-1.5   (+0 -1 =1 )    0.4  -113
 - SmarThink 1.70 64-bit             2919   1.5-0.5   (+1 -0 =1 )    0.9  +184
 - Quazar 0.4 64-bit                 2904  13.5-18.5  (+5 -10=17)    4.9   -17
 - DiscoCheck 5.2 64-bit             2902   0.5-1.5   (+0 -1 =1 )    8.5  -117
 - Fizbo 1.31 64-bit                 2895   3.0-7.0   (+0 -4 =6 )   17.1   -93
 - Quazar 0.4 32-bit                 2881   6.5-3.5   (+3 -0 =7 )   40.9   +83
 - Gaviota 1.0 64-bit                2859   0.5-1.5   (+0 -1 =1 )   85.5  -160
 - Deuterium 14.2.33.276 64-bit      2858  20.0-14.0  (+10-4 =20)   83.9   +31
 - Toga II 3.0                       2851   1.5-0.5   (+1 -0 =1 )   93.1  +130
 - Nemo 1.0.1 64-bit                 2847   0.5-1.5   (+0 -1 =1 )   96.0  -172
 - Thinker 5.3b Inert 32-bit         2846   3.5-6.5   (+1 -4 =5 )   95.4  -124
 - Zappa Mexico 64-bit               2833   7.5-2.5   (+5 -0 =5 )   99.3  +104
 - Fizbo 1.2 64-bit                  2833  11.0-9.0   (+7 -5 =8 )   98.4   -12
 - Murka 3 64-bit                    2825   6.0-4.0   (+4 -2 =4 )   99.9   +11
 - Rybka 1.0 64-bit                  2824   4.0-6.0   (+1 -3 =6 )   99.9  -108
 - Tornado 4.88 64-bit               2820   5.5-4.5   (+2 -1 =7 )   99.9   -32
 - Cheng4 0.36c 64-bit               2798   8.0-2.0   (+6 -0 =4 )  100.0  +118
 - Atlas 3.70em 64-bit               2787  30.0-13.0  (+23-6 =14)  100.0   +45
 - Octochess r5190 64-bit            2772   7.0-3.0   (+6 -2 =2 )  100.0   +42
 - Rodent 1.4 64-bit                 2758   6.5-3.5   (+5 -2 =3 )  100.0   -19
 - iCE 1.0 64-bit                    2705   7.0-3.0   (+5 -1 =4 )  100.0   -45


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017