CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Deep Shredder 10 64-bit 4CPU in CCRL 40/4, 2019-06-15
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:
Deep Shredder 10 64-bit 4CPU has no rank with rating of 2847 Elo points (+14 -14),
based on 1835 games: 610 wins, 560 losses and 665 draws
Score: 51.4%, Average opponent: −10.8, Draws: 36.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 2.3.2a 64-bit 4CPU           3044  20.0-79.0  (+4 -63=32)    0.0   -11
 - Zappa Mexico 64-bit 4CPU           2946  35.0-65.0  (+19-49=32)    0.0    -2
 - Zap!Chess Zanzibar 64-bit 4CPU     2928  41.0-59.0  (+22-40=38)    0.0   +21
 - Hiarcs 11.2 4CPU                   2914  34.0-46.0  (+20-32=28)    0.0   +18
 - Naum 2.2 64-bit 4CPU               2908  41.0-58.0  (+19-36=44)    0.0    +7
 - Hiarcs 11.1 4CPU                   2900  42.5-57.5  (+20-35=45)    0.0    +6
 - Loop M1-T 64-bit 4CPU              2881  38.0-48.0  (+22-32=32)    0.0    -3
 - Naum 2.1 64-bit 4CPU               2846  46.5-53.5  (+25-32=43)   54.0   -22
 - Deep Fritz 10 4CPU                 2841  49.0-49.0  (+34-34=30)   73.1    -6
 - Hiarcs 11 4CPU                     2840  45.5-53.5  (+24-32=43)   72.1   -30
 - Zap!Chess Paderborn 64-bit 4CPU    2838  44.0-56.0  (+23-35=42)   76.8   -45
 - Deep Junior 10 4CPU                2832  52.0-48.0  (+36-32=32)   94.6    -1
 - Loop 10.32f                        2813  32.5-17.5  (+25-10=15)   99.3   +68
 - Strelka 1.8 32-bit                 2783  23.0-19.0  (+16-12=14)  100.0   -32
 - Deep Sjeng 2.7 4CPU                2777  23.5-11.5  (+17-5 =13)  100.0   +46
 - Glaurung 1.2.1 32-bit 4CPU         2770  60.0-40.0  (+41-21=38)  100.0   -11
 - Toga II 1.2.1a 32-bit              2762  73.5-26.5  (+58-11=31)  100.0   +78
 - Fritz 9                            2750  30.0-20.0  (+19-9 =22)  100.0   -31
 - Hiarcs X54 32-bit                  2745  38.5-11.5  (+33-6 =11)  100.0  +102
 - Spike 1.2 Turin                    2731  31.5-18.5  (+22-9 =19)  100.0   -32
 - Ktulu 8                            2725  29.5-17.5  (+22-10=15)  100.0   -33
 - Naum 2.0 32-bit                    2700  33.0-17.0  (+24-8 =18)  100.0   -41
 - CM10th Paralyse                    2655  39.0-11.0  (+34-6 =10)  100.0   +21
 - Slow Chess Blitz WV2.1             2615  40.0-10.0  (+31-1 =18)  100.0   -28


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019