CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
Naum 4.1 64-bit 4CPU in CCRL 40/40, 2019-10-12
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:
Naum 4.1 64-bit 4CPU has no rank with rating of 3056 Elo points (+28 -28),
based on 398 games: 147 wins, 67 losses and 184 draws
Score: 60.1%, Average opponent: −64.9, Draws: 46.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                3123  16.0-33.0  (+4 -21=24)    0.0   -37
 - Vajolet2 2.5 64-bit 4CPU           3097   9.5-12.5  (+3 -6 =13)    1.4    +2
 - Naum 4.2 64-bit 4CPU               3061   7.0-8.0   (+2 -3 =10)   37.0   -11
 - Stockfish 1.6.3 64-bit 4CPU        3041  28.0-20.0  (+16-8 =24)   81.8   +35
 - Deep Shredder 12 64-bit 4CPU       3019  23.5-19.5  (+13-9 =21)   99.4    -8
 - Zappa Mexico II 64-bit 4CPU        2969  30.5-16.5  (+18-4 =25)  100.0     0
 - Spark 0.3 64-bit 4CPU              2928  31.0-15.0  (+23-7 =16)  100.0   -10
 - Deep Sjeng WC2008 64-bit 4CPU      2926  37.0-10.0  (+30-3 =14)  100.0   +72
 - Komodo 1.0 64-bit                  2922  20.5-11.5  (+11-2 =19)  100.0   -55
 - Hiarcs 12.1 4CPU                   2905  36.0-13.0  (+27-4 =18)  100.0    +4


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019