CCRL 40/40
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 798'040 games
played by 2'050 programs
110768 CPU days (X2 4600+)

White wins: 273'610 (34.3%)
Black wins: 202'540 (25.4%)
Draws: 321'890 (40.3%)
White score: 54.5%

Engine Details

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Vajolet2 2.4 64-bit 4CPU in CCRL 40/40, 2018-02-24
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 2.4 64-bit 4CPU is #32 with rating of 3056 Elo points (+19 -19),
based on 848 games: 200 wins, 259 losses and 389 draws
Score: 46.5%, Average opponent: +22.4, Draws: 45.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Andscacs 0.921 64-bit 4CPU         3255   6.0-34.0  (+2 -30=8 )    0.0   -77
 - Chiron 4 64-bit 4CPU               3204   7.5-22.5  (+0 -15=15)    0.0    -2
 - Fritz 16 64-bit 4CPU               3195   9.0-21.0  (+6 -18=6 )    0.0    -9
 - Arasan 20.4.1 64-bit 4CPU          3162  10.0-20.0  (+3 -13=14)    0.0    +4
 - Texel 1.07 64-bit 4CPU             3153  13.5-26.5  (+5 -18=17)    0.0    -4
 - Laser 1.5 64-bit 4CPU              3152   7.0-22.0  (+2 -17=10)    0.0   -76
 - Protector 1.9.0 64-bit 4CPU        3146  13.0-16.0  (+5 -8 =16)    0.0   +61
 - Gull 3.1 64-bit 4CPU               3143  15.5-14.5  (+10-9 =11)    0.0   +96
 - Senpai 2.0 64-bit 4CPU             3130  12.5-17.5  (+3 -8 =19)    0.0   +30
 - Nemorino 4.00 64-bit 4CPU          3121   9.5-20.5  (+2 -13=15)    0.0   -45
 - Sting SF 9 64-bit 4CPU             3117  12.0-18.0  (+6 -12=12)    0.7     0
 - Strelka 5.5 64-bit                 3107  12.0-18.0  (+4 -10=16)    0.0    -8
 - Laser 1.4 64-bit 4CPU              3100  19.0-21.0  (+13-15=12)    0.1   +23
 - Rodent III 0.238 64-bit 4CPU       3083  14.0-16.0  (+5 -7 =18)    3.2    +8
 - Defenchess (SCTR) 1.1f 64-bit 4CPU 3072  11.5-8.5   (+5 -2 =13)   16.3   +60
 - Pedone 1.6 64-bit 4CPU             3064  15.0-15.0  (+7 -7 =16)   31.3    +6
 - Alfil 15.8 64-bit 4CPU             3063  17.5-12.5  (+10-5 =15)   30.9   +60
 - Wasp 2.6 64-bit 4CPU               3051  21.0-19.0  (+10-8 =22)   63.7   +12
 - Bobcat 8.0 64-bit 4CPU             3043  10.5-19.5  (+2 -11=17)   79.3   -97
 - Spike 1.4 Leiden 4CPU              3022  17.0-13.0  (+8 -4 =18)   99.8    +1
 - Rodent III 0.210 64-bit 4CPU       3007  17.0-13.0  (+9 -5 =16)   99.8    -9
 - SmarThink 1.97 64-bit              2997  19.5-10.5  (+12-3 =15)  100.0   +29
 - EXchess 7.97b 64-bit 4CPU          2983  19.5-10.5  (+12-3 =15)  100.0   +18
 - Demolito 2017-08-26 64-bit 4CPU    2976  22.5-17.5  (+15-10=15)  100.0   -39
 - Ethereal 8.62 64-bit 4CPU          2940  22.0-8.0   (+16-2 =12)  100.0   +33
 - The Baron 3.41 64-bit 4CPU         2908  22.0-8.0   (+15-1 =14)  100.0    -3
 - Fruit Reloaded 3.2.1 64-bit 4CPU   2879  19.0-11.0  (+13-5 =12)  100.0   -91


Created in 2005-2013 by CCRL team
Last games added on February 24, 2018