CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Junior 10 in CCRL 40/4, 2019-07-17
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Junior 10 has no rank with rating of 2738 Elo points (+22 -22),
based on 786 games: 330 wins, 238 losses and 218 draws
Score: 55.9%, Average opponent: −44.9, Draws: 27.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 2.2 64-bit                   2937   3.0-7.0   (+2 -6 =2 )    0.0   +45
 - Rybka 2.3.2a 32-bit                2922   3.0-17.0  (+1 -15=4 )    0.0   -95
 - Rybka 2.2 32-bit                   2893  10.0-20.0  (+7 -17=6 )    0.0   +32
 - Fritz 11                           2888  16.0-34.0  (+11-29=10)    0.0   +14
 - Loop 10.32f                        2812  11.0-19.0  (+8 -16=6 )    0.0   -24
 - Fritz 10                           2799   4.0-6.0   (+2 -4 =4 )    0.0    +1
 - Rybka 1.0 32-bit                   2791  13.0-16.0  (+9 -12=8 )    0.0   +16
 - Hiarcs 11                          2790  13.5-16.5  (+7 -10=13)    0.0   +21
 - Loop 12.32                         2779  12.0-17.0  (+8 -13=8 )    1.6   -18
 - Glaurung 1.2.1 32-bit 4CPU         2769  21.5-28.5  (+15-22=13)    1.0   -20
 - Toga II 1.2.1a 32-bit              2762  15.0-15.0  (+9 -9 =12)    2.3   +24
 - Shredder 10                        2754  18.0-12.0  (+13-7 =10)   15.5   +82
 - Zap!Chess Zanzibar 32-bit          2741   8.5-11.5  (+6 -9 =5 )   44.3   -51
 - Spike 1.2 Turin                    2731  15.0-15.0  (+10-10=10)   74.2   -10
 - Ktulu 8                            2725   6.0-4.0   (+4 -2 =4 )   84.6   +54
 - Naum 2.0 32-bit                    2699  15.5-14.5  (+9 -8 =13)  100.0   -30
 - Chessmaster 11                     2663  28.0-21.0  (+17-10=22)  100.0   -29
 - Glaurung 1.2.1 64-bit              2655   4.5-5.5   (+3 -4 =3 )  100.0  -120
 - CM10th Paralyse                    2655  21.0-9.0   (+16-4 =10)  100.0   +53
 - ProDeo 1.2                         2608   4.5-5.5   (+2 -3 =5 )  100.0  -161
 - Pseudo 0.7c                        2575  21.0-9.0   (+18-6 =6 )  100.0   -14
 - Aristarch 4.50                     2566  26.0-4.0   (+23-1 =6 )  100.0  +122
 - WildCat 6                          2560  24.0-6.0   (+21-3 =6 )  100.0   +55
 - Jonny 2.83 32-bit                  2552  22.0-8.0   (+18-4 =8 )  100.0   -17
 - Anaconda 2.0.1                     2545  24.5-5.5   (+22-3 =5 )  100.0   +63
 - Crafty 20.14 32-bit                2519  23.0-7.0   (+20-4 =6 )  100.0   -15
 - Trace 1.37a                        2500   6.5-3.5   (+4 -1 =5 )  100.0  -147
 - Amyan 1.597                        2462  22.5-7.5   (+20-5 =5 )  100.0   -77
 - Dragon 4.6                         2419  26.5-2.5   (+25-1 =3 )  100.0   +69


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019