CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

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Vajolet2 2.4 64-bit 4CPU in CCRL 40/4, 2019-08-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Vajolet2 2.4 64-bit 4CPU has no rank with rating of 3083 Elo points (+17 -17),
based on 1202 games: 280 wins, 446 losses and 476 draws
Score: 43.1%, Average opponent: +46.7, Draws: 39.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Andscacs 0.92 64-bit 4CPU          3314   9.5-30.5  (+4 -25=11)    0.0   +42
 - Andscacs 0.921 64-bit 4CPU         3303   7.0-43.0  (+1 -37=12)    0.0   -56
 - Chiron 4 64-bit 4CPU               3242  12.0-28.0  (+5 -21=14)    0.0   +24
 - Hannibal 1.7 64-bit 4CPU           3230  10.0-30.0  (+3 -23=14)    0.0   -22
 - Fritz 16 64-bit 4CPU               3228   9.5-30.5  (+2 -23=15)    0.0   -26
 - NirvanaChess 2.4 64-bit 4CPU       3225  10.0-30.0  (+4 -24=12)    0.0   -33
 - Gull 3.1 64-bit 4CPU               3215  14.5-25.5  (+6 -17=17)    0.0   +45
 - Texel 1.07 64-bit 4CPU             3207  15.5-24.5  (+6 -15=19)    0.0   +56
 - BlackMamba 2.0 64-bit 4CPU         3198  14.5-24.5  (+3 -13=23)    0.0   +42
 - Senpai 2.0 64-bit 4CPU             3177  13.0-27.0  (+5 -19=16)    0.0   -16
 - Sting SF 9 64-bit 4CPU             3156  11.0-29.0  (+6 -24=10)    0.0   -93
 - Deep Fritz 14 64-bit 4CPU          3144  16.5-23.5  (+9 -16=15)    0.0    +7
 - Strelka 5.5 64-bit                 3141  16.0-24.0  (+7 -15=18)    0.0    -6
 - Protector 1.9.0 64-bit 4CPU        3128  10.5-29.5  (+3 -22=15)    0.0  -112
 - Vajolet2 2.5 64-bit 4CPU           3126  14.0-18.0  (+2 -6 =24)    0.0   +11
 - Arasan 20.3 64-bit 4CPU            3122  17.0-23.0  (+8 -14=18)    0.1   -10
 - Defenchess 1.1f 64-bit 4CPU        3120  16.0-24.0  (+10-18=12)    0.0   -30
 - Ethereal 9.30 64-bit 4CPU          3120  20.0-20.0  (+11-11=18)    1.2   +37
 - Laser 1.4 64-bit 4CPU              3092  22.0-18.0  (+15-11=14)   23.7   +40
 - Ethereal 9.00 64-bit 4CPU          3089  17.5-14.5  (+13-10=9 )   30.2   +34
 - Wasp 2.6 64-bit 4CPU               3075  22.0-18.0  (+13-9 =18)   72.9   +24
 - Cheng 4.39 64-bit 4CPU             3065  25.5-14.5  (+17-6 =17)   93.8   +68
 - Nemorino 3.0 64-bit 4CPU           3064  21.5-17.5  (+10-6 =23)   84.5    +7
 - Bobcat 8.0 64-bit 4CPU             3056  25.0-15.0  (+17-7 =16)   99.0   +48
 - Rodent III 0.232 64-bit 4CPU       3050  14.0-16.0  (+10-12=8 )   99.5   -59
 - Ethereal 8.81 64-bit 4CPU          3031  18.0-12.0  (+10-4 =16)  100.0    +7
 - Alfil 15.8 64-bit 4CPU             3024  20.0-20.0  (+11-11=18)  100.0   -60
 - EXchess 7.97b 64-bit 4CPU          3014  18.5-11.5  (+12-5 =13)  100.0    +6
 - Rodent III 0.210 64-bit 4CPU       3007  26.0-14.0  (+18-6 =16)  100.0   +18
 - Demolito 2017-08-26 64-bit 4CPU    3003  24.0-16.0  (+17-9 =14)  100.0   -15
 - Fruit Reloaded 3.2.1 64-bit 4CPU   2928  27.5-12.5  (+22-7 =11)  100.0   -22


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019