CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Spike 1.1 in CCRL 40/4, 2019-09-14
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:
Spike 1.1 has no rank with rating of 2678 Elo points (+24 -24),
based on 590 games: 190 wins, 209 losses and 191 draws
Score: 48.4%, Average opponent: +11.1, Draws: 32.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 1.2 32-bit                   2864   6.0-24.0  (+2 -20=8 )    0.0   -31
 - Rybka 2.1 32-bit                   2857   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Rybka 1.1 32-bit                   2853   6.0-14.0  (+3 -11=6 )    0.0   +35
 - Toga II 1.3.1                      2772  17.5-31.5  (+10-24=15)    0.0    -3
 - Toga II 1.2.1a 32-bit              2762  18.0-32.0  (+8 -22=20)    0.0    -3
 - Hiarcs X50                         2756  12.5-17.5  (+7 -12=11)    0.0   +26
 - Fruit 2.2.1                        2750   9.0-17.0  (+4 -12=10)    0.0   -24
 - Fritz 9                            2750   8.5-22.5  (+6 -20=5 )    0.0  -102
 - Hiarcs 10                          2736   8.5-12.5  (+5 -9 =7 )    0.0    -5
 - Toga II 1.1a 32-bit                2735   0.0-4.0   (+0 -4 =0 )    0.8  -INF
 - Chess Tiger 2007                   2700  10.5-14.5  (+6 -10=9 )    4.7   -35
 - Glaurung 1.2.1 32-bit              2657  20.0-10.0  (+15-5 =10)   94.8   +91
 - Chess Tiger 15                     2646  18.5-20.5  (+10-12=17)   97.9   -44
 - CM10th Xperience                   2639  19.0-11.0  (+16-8 =6 )   99.8   +62
 - Gandalf 6                          2627  21.5-16.5  (+15-10=13)  100.0    -6
 - CM10th Default                     2615   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Slow Chess Blitz WV2.1             2615  21.0-10.0  (+16-5 =10)  100.0   +58
 - Glaurung 1.0.2 32-bit              2612  18.5-11.5  (+13-6 =11)  100.0    +8
 - ProDeo 1.1                         2588  18.5-11.5  (+14-7 =9 )  100.0   -11
 - Delfi 5.0                          2576  21.5-8.5   (+15-2 =13)  100.0   +34
 - Aristarch 4.50                     2566  25.5-13.5  (+21-9 =9 )  100.0     0
 - Pharaon 3.3                        2547   0.5-0.5   (+0 -0 =1 )  100.0  -100
 - Petir 3.99d                        2524   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - AnMon 5.50                         2508   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Trace 1.36                         2502   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Colossus 2006d                     2486   0.5-0.5   (+0 -0 =1 )  100.0  -161


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019