CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Vajolet2 2.4 64-bit 4CPU in CCRL 40/40, 2019-10-19
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Vajolet2 2.4 64-bit 4CPU has no rank with rating of 3044 Elo points (+19 -19),
based on 878 games: 214 wins, 263 losses and 401 draws
Score: 47.2%, Average opponent: +17.9, Draws: 45.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Andscacs 0.921 64-bit 4CPU         3241   6.0-34.0  (+2 -30=8 )    0.0   -79
 - Fritz 16 64-bit 4CPU               3193   9.0-21.0  (+6 -18=6 )    0.0     0
 - Chiron 4 64-bit 4CPU               3193   7.5-22.5  (+0 -15=15)    0.0    -1
 - Texel 1.07 64-bit 4CPU             3144  13.5-26.5  (+5 -18=17)    0.0    -1
 - Laser 1.5 64-bit 4CPU              3144   7.0-22.0  (+2 -17=10)    0.0   -72
 - Protector 1.9.0 64-bit 4CPU        3139  13.0-16.0  (+5 -8 =16)    0.0   +66
 - Gull 3.1 64-bit 4CPU               3125  15.5-14.5  (+10-9 =11)    0.0   +90
 - Arasan 20.4.1 64-bit 4CPU          3121  10.0-20.0  (+3 -13=14)    0.0   -25
 - Senpai 2.0 64-bit 4CPU             3112  12.5-17.5  (+3 -8 =19)    0.0   +24
 - Sting SF 9 64-bit 4CPU             3107  12.0-18.0  (+6 -12=12)    0.0    +1
 - Strelka 5.5 64-bit                 3104  12.0-18.0  (+4 -10=16)    0.0     0
 - Nemorino 4.00 64-bit 4CPU          3096   9.5-20.5  (+2 -13=15)    0.0   -58
 - Laser 1.4 64-bit 4CPU              3089  19.0-21.0  (+13-15=12)    0.0   +24
 - Rodent III 0.238 64-bit 4CPU       3071  14.0-16.0  (+5 -7 =18)    2.3    +8
 - Defenchess 1.1f 64-bit 4CPU        3066  11.5-8.5   (+5 -2 =13)    4.6   +66
 - Alfil 15.8 64-bit 4CPU             3057  17.5-12.5  (+10-5 =15)   18.0   +66
 - Pedone 1.6 64-bit 4CPU             3054  15.0-15.0  (+7 -7 =16)   25.5    +8
 - Wasp 2.6 64-bit 4CPU               3040  21.0-19.0  (+10-8 =22)   60.6   +13
 - Bobcat 8.0 64-bit 4CPU             3026  10.5-19.5  (+2 -11=17)   89.3  -102
 - Spike 1.4 Leiden 4CPU              3017  17.0-13.0  (+8 -4 =18)   99.1    +8
 - Rodent III 0.210 64-bit 4CPU       2998  17.0-13.0  (+9 -5 =16)   99.7    -6
 - SmarThink 1.97 64-bit              2996  19.5-10.5  (+12-3 =15)  100.0   +40
 - EXchess 7.97b 64-bit 4CPU          2972  19.5-10.5  (+12-3 =15)  100.0   +19
 - Demolito 2017-08-26 64-bit 4CPU    2964  22.5-17.5  (+15-10=15)  100.0   -39
 - Ethereal 8.62 64-bit 4CPU          2932  22.0-8.0   (+16-2 =12)  100.0   +37
 - The Baron 3.41 64-bit 4CPU         2904  22.0-8.0   (+15-1 =14)  100.0    +4
 - Tornado 8.0 64-bit 4CPU            2896  20.0-10.0  (+14-4 =12)  100.0   -42
 - Fruit Reloaded 3.2.1 64-bit 4CPU   2882  19.0-11.0  (+13-5 =12)  100.0   -76


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019