CCRL 40/4
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 2'140'277 games
played by 2'505 programs
29019 CPU days (X2 4600+)

White wins: 829'307 (38.7%)
Black wins: 669'765 (31.3%)
Draws: 641'205 (30.0%)
White score: 53.7%

Engine Details

Options
Show each game results
Vajolet2 2.8 64-bit in CCRL 40/4, 2019-11-30
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Vajolet2 2.8 64-bit has no rank with rating of 3134 Elo points (+18 -18),
based on 1000 games: 257 wins, 286 losses and 457 draws
Score: 48.5%, Average opponent: +9.3, Draws: 45.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Booot 6.3.1 64-bit                 3255  12.5-37.5  (+4 -29=17)    0.0   -47
 - Fizbo 2 64-bit                     3247  20.0-30.0  (+10-20=20)    0.0   +49
 - Andscacs 0.95 64-bit               3233  18.0-32.0  (+6 -20=24)    0.0   +13
 - Schooner 2.1 64-bit                3200  19.0-31.0  (+7 -19=24)    0.0    -3
 - RubiChess 1.6 64-bit               3185  21.5-28.5  (+11-18=21)    0.0    +7
 - Chiron 4 64-bit                    3164  24.0-26.0  (+12-14=24)    0.1   +17
 - Critter 1.6a 64-bit                3157  23.0-27.0  (+9 -13=28)    0.6    +1
 - Arasan 21.4 64-bit                 3147  24.0-26.0  (+10-12=28)   15.5    +4
 - Pedone 1.9 64-bit                  3133  25.0-25.0  (+17-17=16)   50.7    -3
 - NirvanaChess 2.4 64-bit            3130  24.0-26.0  (+10-12=28)   64.7   -14
 - Wasp 3.75 64-bit                   3122  25.5-24.5  (+14-13=23)   83.1    -7
 - Nemorino 5.00 64-bit               3116  23.0-27.0  (+11-15=24)   95.8   -43
 - Texel 1.07 64-bit                  3112  27.0-23.0  (+15-11=24)   98.6    +2
 - iCE 4.0 64-bit                     3112  29.0-21.0  (+18-10=22)   95.6   +24
 - Hannibal 1.7 64-bit                3110  24.5-25.5  (+13-14=23)   99.3   -30
 - Rybka 4.1 64-bit                   3108  34.0-16.0  (+24-6 =20)   99.7   +91
 - chess22k 1.13 64-bit               3086  24.0-26.0  (+12-14=24)  100.0   -59
 - Protector 1.9.0 64-bit             3085  27.5-22.5  (+18-13=19)  100.0   -17
 - Senpai 2.0 64-bit                  3084  28.5-21.5  (+18-11=21)  100.0    -6
 - Demolito 2019-10-08 64-bit         3080  31.5-18.5  (+18-5 =27)  100.0   +18


Created in 2005-2013 by CCRL team
Last games added on November 30, 2019