CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Deep Sjeng 3.0 32-bit in CCRL 40/40, 2017-11-18
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, 2005-2017, 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: −9.2, 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                          2852  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)   13.4     0
 - Toga II 1.4.1SE6                  2821  15.0-17.0  (+8 -10=14)   30.5    -8
 - Hiarcs 12 Sharpen PV On           2814  16.0-18.0  (+6 -8 =20)   49.5   -13
 - Zappa Mexico II 32-bit            2809  11.0-23.0  (+4 -16=14)   64.4  -120
 - Hiarcs 12                         2809  16.0-14.0  (+9 -7 =14)   62.9   +14
 - Hiarcs Paderborn 2007             2796  19.5-10.5  (+14-5 =11)   89.9   +80
 - Fruit 2.3.1                       2784  19.5-12.5  (+10-3 =19)   99.0   +33
 - Loop 13.6 (Loop 2007) 32-bit      2773  22.5-11.5  (+16-5 =13)  100.0   +65
 - 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                2703  17.5-14.5  (+10-7 =15)  100.0   -81
 - Chessmaster 11                    2666  22.5-9.5   (+15-2 =15)  100.0   -23


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017