CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

Options
Show each game results
Rybka 3 Dynamic 64-bit 4CPU in CCRL 40/4, 2019-12-07
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:
Rybka 3 Dynamic 64-bit 4CPU has no rank with rating of 3168 Elo points (+23 -22),
based on 853 games: 558 wins, 45 losses and 250 draws
Score: 80.1%, Average opponent: −218.3, Draws: 29.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Naum 4.2 64-bit 4CPU               3099  23.0-19.0  (+10-6 =26)  100.0   -41
 - Naum 3.1 64-bit 4CPU               2978 127.5-18.5  (+112-3 =31)  100.0  +106
 - Zappa Mexico II 64-bit 4CPU        2971  86.5-33.5  (+65-12=43)  100.0   -50
 - Hiarcs 12 4CPU                     2941 117.0-29.0  (+95-7 =44)  100.0   -12
 - Deep Shredder 11 64-bit 4CPU       2932 116.0-24.0  (+99-7 =34)  100.0   +11
 - Deep Sjeng 3.0 64-bit 4CPU         2930 100.0-26.0  (+80-6 =40)  100.0   -32
 - Toga II 1.4.1SE 4CPU               2899 113.0-20.0  (+97-4 =32)  100.0    -1


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019