CCRL 40/4
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 2'102'110 games
played by 2'449 programs
28319 CPU days (X2 4600+)

White wins: 816'272 (38.8%)
Black wins: 660'160 (31.4%)
Draws: 625'678 (29.8%)
White score: 53.7%

Engine Details

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Vajolet2 2.3 64-bit 4CPU in CCRL 40/4, 2019-09-21
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 2.3 64-bit 4CPU has no rank with rating of 3056 Elo points (+23 -23),
based on 588 games: 186 wins, 179 losses and 223 draws
Score: 50.6%, Average opponent: −7.1, Draws: 37.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Arasan 20.1 64-bit 4CPU            3122  12.0-34.0  (+4 -26=16)    0.0   -92
 - Pedone 1.6 64-bit 4CPU             3116  25.0-27.0  (+14-16=22)    0.0   +48
 - Hiarcs 14 4CPU                     3109  18.5-27.5  (+10-19=17)    0.0   -10
 - Pedone 1.5 64-bit 4CPU             3094  25.0-23.0  (+15-13=20)    0.3   +50
 - Laser 1.4 64-bit 4CPU              3092  16.0-25.0  (+7 -16=18)    0.7   -32
 - Wasp 2.01 64-bit 4CPU              3063  20.0-26.0  (+10-16=20)   31.6   -32
 - Crafty 25.2 64-bit 4CPU            3058  23.5-22.5  (+13-12=21)   43.2    +6
 - Bobcat 8.0 64-bit 4CPU             3056  24.5-21.5  (+14-11=21)   49.7   +20
 - Alfil 15.8 64-bit 4CPU             3024  22.0-24.0  (+13-15=18)   98.1   -46
 - Nemorino 2.00 64-bit 4CPU          3014  23.0-23.0  (+14-14=18)   99.4   -40
 - Hakkapeliitta 3.0 64-bit           2985  28.5-18.5  (+20-10=17)  100.0     0
 - Rodent III 0.172 64-bit 4CPU       2975  31.5-14.5  (+26-9 =11)  100.0   +53
 - Tornado 8.0 64-bit 4CPU            2868  28.0-4.0   (+26-2 =4 )  100.0  +138


Created in 2005-2013 by CCRL team
Last games added on September 21, 2019