CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Deep Sjeng 3.0 32-bit in CCRL 40/40, 2018-01-13
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Deep Sjeng 3.0 32-bit has no rank with rating of 2814 Elo points (+21 -21),
based on 712 games: 215 wins, 194 losses and 303 draws
Score: 51.5%, Average opponent: −8.9, Draws: 42.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 32-bit                     2994  10.0-43.0  (+2 -35=16)    0.0   -41
 - Rybka 2.3.2a 32-bit                2913  16.0-24.0  (+4 -12=24)    0.0   +41
 - Naum 3.1 32-bit                    2860  20.5-23.5  (+11-14=19)    0.0   +24
 - Fritz 11                           2853  15.0-19.0  (+8 -12=14)    0.0     0
 - Shredder 11                        2832  18.5-21.5  (+12-15=13)    6.1    -2
 - Toga II 1.4.1SE                    2827  15.5-16.5  (+10-11=11)   13.3     0
 - Toga II 1.4.1SE6                   2822  15.0-17.0  (+8 -10=14)   30.5    -7
 - Hiarcs 12 Sharpen PV On            2814  16.0-18.0  (+6 -8 =20)   49.3   -13
 - Hiarcs 12                          2810  16.0-14.0  (+9 -7 =14)   62.9   +15
 - Zappa Mexico II 32-bit             2809  11.0-23.0  (+4 -16=14)   64.1  -120
 - Hiarcs Paderborn 2007              2796  19.5-10.5  (+14-5 =11)   89.8   +80
 - Fruit 2.3.1                        2785  19.5-12.5  (+10-3 =19)   99.0   +34
 - Loop 13.6 (Loop 2007) 32-bit       2774  22.5-11.5  (+16-5 =13)  100.0   +66
 - Glaurung 2.1 32-bit                2768  18.0-15.0  (+11-8 =14)  100.0   -18
 - Thinker 5.2e Passive               2761  13.5-6.5   (+10-3 =7 )   99.9   +60
 - Spike 1.2 Turin                    2746  19.0-13.0  (+14-8 =10)  100.0    -3
 - Junior 10                          2744  18.0-14.0  (+12-8 =12)  100.0   -31
 - Thinker 5.1d Passive               2724  22.0-8.0   (+17-3 =10)  100.0   +68
 - Ktulu 8                            2704  21.0-11.0  (+12-2 =18)  100.0   -23
 - Chess Tiger 2007.1                 2704  17.5-14.5  (+10-7 =15)  100.0   -80
 - Chessmaster 11                     2666  22.5-9.5   (+15-2 =15)  100.0   -23


Created in 2005-2013 by CCRL team
Last games added on January 13, 2018