CCRL 40/40
Downloads and Statistics
April 14, 2018
Testing summary:
Total: 819'589 games
played by 2'137 programs
114281 CPU days (X2 4600+)

White wins: 281'160 (34.3%)
Black wins: 208'166 (25.4%)
Draws: 330'263 (40.3%)
White score: 54.5%

Engine Details

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Vajolet2 2.3 64-bit 4CPU in CCRL 40/40, 2018-04-14
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 Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Vajolet2 2.3 64-bit 4CPU has no rank with rating of 3036 Elo points (+31 -32),
based on 287 games: 47 wins, 83 losses and 157 draws
Score: 43.7%, Average opponent: +35.1, Draws: 54.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fizbo 1.9 64-bit 4CPU              3264   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - NirvanaChess 2.4 64-bit 4CPU       3192   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Alfil 15.7 64-bit 4CPU             3143  10.0-22.0  (+1 -13=18)    0.0     0
 - Texel 1.06 64-bit 4CPU             3138  11.5-20.5  (+3 -12=17)    0.0   +20
 - Naum 4.6 64-bit 4CPU               3101  10.0-22.0  (+1 -13=18)    0.0   -42
 - Laser 1.4 64-bit 4CPU              3096   0.5-0.5   (+0 -0 =1 )    0.1   +90
 - Nemorino 3.0 64-bit 4CPU           3079  12.0-12.0  (+4 -4 =16)    1.8   +43
 - Pedone 1.6 64-bit 4CPU             3059  15.0-17.0  (+8 -10=14)   11.9    +3
 - Arasan 19.2 64-bit 4CPU            3046  15.0-16.0  (+7 -8 =16)   30.9    -1
 - Pedone 1.5 64-bit 4CPU             3042  13.0-19.0  (+5 -11=16)   37.5   -49
 - Bobcat 8.0 64-bit 4CPU             3037  17.5-14.5  (+9 -6 =17)   46.6   +27
 - Senpai 1.0 64-bit 4CPU             3028  17.0-15.0  (+6 -4 =22)   65.7    +9
 - Scorpio 2.7.6 64-bit 4CPU          2876   0.5-0.5   (+0 -0 =1 )  100.0  -129
 - Defenchess (SCTR) 1.0 64-bit       2848   0.5-0.5   (+0 -0 =1 )  100.0  -157
 - Jonny 4.00 4CPU                    2824   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Zurichess Neuchatel 64-bit         2823   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Phalanx XXV                        2611   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 14, 2018