CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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SpaceDog 0.97.5.1 64-bit in CCRL 40/40, 2019-09-14
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
SpaceDog 0.97.5.1 64-bit has no rank with rating of 2216 Elo points (+20 -20),
based on 992 games: 416 wins, 360 losses and 216 draws
Score: 52.8%, Average opponent: −21.3, Draws: 21.8%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - RomiChess P3n 64-bit              2416   3.5-28.5  (+0 -25=7 )    0.0  -111
 - Jonesy 1.0 64-bit                 2410   3.0-29.0  (+2 -28=2 )    0.0  -204
 - Ares GB 64-bit                    2387   5.5-26.5  (+3 -24=5 )    0.0   -99
 - Amateur 2.86                      2370  11.5-20.5  (+9 -18=5 )    0.0   +46
 - Flux 2.2.1                        2357   8.0-24.0  (+4 -20=8 )    0.0   -41
 - WChess 1.06                       2321  16.5-23.5  (+12-19=9 )    0.0   +39
 - KnightX 1.93 64-bit               2319  12.5-19.5  (+10-17=5 )    0.0   +20
 - Rival 1.0.1 64-bit                2302  14.5-25.5  (+9 -20=11)    0.0    -8
 - Barbarossa 0.5.0 64-bit           2276   9.0-23.0  (+6 -20=6 )    0.0  -102
 - Chispa 4.0.3                      2273  12.0-20.0  (+9 -17=6 )    0.0   -34
 - Esc 1.16                          2252  14.5-17.5  (+10-13=9 )    0.6    +4
 - Buzz 0.08 64-bit                  2229  17.0-15.0  (+14-12=6 )   17.7   +36
 - Joker2 0.7.7 64-bit               2222  20.5-19.5  (+15-14=11)   33.9   +16
 - Madeleine 0.2                     2214  20.5-11.5  (+17-8 =7 )   54.6  +102
 - Alarm 0.93.1                      2190  17.0-15.0  (+12-10=10)   96.3    -2
 - Clever Girl r160 64-bit           2176  21.5-10.5  (+17-6 =9 )   99.7   +78
 - Terra 3.4                         2173  20.0-20.0  (+17-17=6 )   99.7   -43
 - Blitzkrieg rev337 64-bit          2144  19.0-13.0  (+15-9 =8 )  100.0    -5
 - Embla 2.0.5 64-bit                2121  21.5-10.5  (+19-8 =5 )  100.0   +35
 - Clarabit 1.00 64-bit              2105  18.0-14.0  (+14-10=8 )  100.0   -66
 - Armageddon 2.308                  2102  17.5-14.5  (+13-10=9 )  100.0   -81
 - King's Out 0.2.42 64-bit          2100  20.5-11.5  (+18-9 =5 )  100.0    -8
 - Bodo 0.2b                         2091  24.0-8.0   (+19-3 =10)  100.0   +47
 - Gunborg 1.35 64-bit               2087  23.5-8.5   (+18-3 =11)  100.0   +27
 - Smash 1.0.3a 64-bit               2081  23.5-8.5   (+19-4 =9 )  100.0   +32
 - Small Potato 0.7.0 64-bit         2080  26.0-6.0   (+23-3 =6 )  100.0  +108
 - BigLion 2.23x                     2067  26.0-6.0   (+24-4 =4 )  100.0  +111
 - Vice 1.0 64-bit                   2056  26.0-6.0   (+23-3 =6 )  100.0   +84
 - Wowl 1.3.8                        1952  25.5-6.5   (+21-2 =9 )  100.0   -50
 - Dabbaba 7.49                      1907  26.0-6.0   (+24-4 =4 )  100.0   -47


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