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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Orion 0.1 64-bit 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:
Orion 0.1 64-bit has no rank with rating of 2154 Elo points (+18 -18),
based on 1205 games: 532 wins, 406 losses and 267 draws
Score: 55.2%, Average opponent: −39.8, Draws: 22.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Waxman 2013                        2269   4.0-6.0   (+3 -5 =2 )    0.0   +41
 - Zeus 1.29                          2262   4.5-5.5   (+4 -5 =1 )    0.0   +70
 - Absolute Zero 2.4.0.0 64-bit       2259   5.0-5.0   (+3 -3 =4 )    0.0  +100
 - Ant 2006-F                         2236   8.0-12.0  (+6 -10=4 )    0.0    +7
 - Anechka 0.08                       2235   8.5-11.5  (+6 -9 =5 )    0.0   +30
 - AliChess 4.25                      2229   9.0-11.0  (+7 -9 =4 )    0.0   +38
 - OBender 3.2.x                      2224  14.0-18.0  (+12-16=4 )    0.0   +20
 - Adam 3.3                           2220   5.5-14.5  (+3 -12=5 )    0.0   -96
 - Exacto 0.e 64-bit                  2217   2.5-6.5   (+1 -5 =3 )    0.0   -90
 - Buzz 0.08 64-bit                   2214   8.5-11.5  (+6 -9 =5 )    0.0   +10
 - FireFly 2.7.0 64-bit               2208  16.0-16.0  (+10-10=12)    0.0   +59
 - Chispa 4.0.3                       2206   8.5-11.5  (+6 -9 =5 )    0.0     0
 - CyberPagno 2.1                     2205   9.0-11.0  (+8 -10=2 )    0.0    +7
 - Beowulf 2.4a 32-bit                2203  16.5-15.5  (+12-11=9 )    0.0   +60
 - RattateChess 1.0 Nosferatu         2199  14.0-27.0  (+11-24=6 )    0.0   -75
 - Latista (Sinobyl) 1.5              2195   7.5-2.5   (+6 -1 =3 )    0.0  +215
 - Shallow 1.0 64-bit                 2192   4.5-5.5   (+3 -4 =3 )    0.1    +1
 - Uralochka 1.1b                     2189   7.0-3.0   (+6 -2 =2 )    0.1  +181
 - Neurosis 2.5                       2188  10.5-9.5   (+8 -7 =5 )    0.3   +50
 - Mango Paola Ajedrez 1.0            2184  18.5-12.5  (+14-8 =9 )    0.3   +96
 - Madeleine 0.2                      2183  17.0-25.0  (+12-20=10)    0.2   -40
 - Atak 6.8                           2183   5.5-4.5   (+4 -3 =3 )    0.2   +64
 - K2 0.57                            2180  13.5-17.5  (+9 -13=9 )    2.1   -14
 - Protej 0.5.8c                      2176  21.5-10.5  (+17-6 =9 )    2.6  +143
 - Genesis 2.0                        2170  19.5-21.5  (+15-17=9 )    6.2    -1
 - Kurt 0.9.2.2 64-bit                2162   3.5-6.5   (+2 -5 =3 )   24.4  -100
 - InmiChess3.06N                     2162  15.0-17.0  (+12-14=6 )   24.0   -20
 - BlackBishop 1.0                    2156   5.0-5.0   (+5 -5 =0 )   43.1    +2
 - NagaSkaki 5.12                     2155   6.5-3.5   (+5 -2 =3 )   48.7  +104
 - Chesley r323 64-bit                2147   2.5-7.5   (+2 -7 =1 )   73.0  -213
 - Carballo 0.8                       2146  12.0-8.0   (+11-7 =2 )   70.7   +73
 - Alarm 0.93.1                       2144   8.0-2.0   (+8 -2 =0 )   84.4  +277
 - Lime 66                            2143   6.0-4.0   (+6 -4 =0 )   87.6   +78
 - Sunsetter 10.3 64-bit              2140   5.5-3.5   (+5 -3 =1 )   91.1   +73
 - Fortress 1.62                      2135   5.5-4.5   (+4 -3 =3 )   97.8   +12
 - Nesik 0.7.0 alpha                  2134   6.0-4.0   (+5 -3 =2 )   98.1   +56
 - WJChess 1.64                       2131   4.5-5.5   (+3 -4 =3 )   99.1   -59
 - K2 0.43f                           2129   3.5-6.5   (+1 -4 =5 )   97.5  -115
 - Bearded 06_29                      2125   5.5-4.5   (+4 -3 =3 )   99.1    +7
 - GK 0.90 64-bit                     2110   4.5-5.5   (+3 -4 =3 )  100.0   -75
 - KnockOut 0.7.1                     2107   6.5-3.5   (+6 -3 =1 )  100.0   +70
 - BikJump 2.01 64-bit                2103   4.5-5.5   (+4 -5 =1 )  100.0   -88
 - Clarabit 1.00 64-bit               2099   5.5-4.5   (+5 -4 =1 )  100.0   -17
 - MadChess 1.2 64-bit                2050  17.0-14.0  (+14-11=6 )  100.0   -67
 - Gerbil 0.2 64-bit                  2043  19.0-12.0  (+15-8 =8 )  100.0   -31
 - Jabba 1.0 64-bit                   2036  18.5-13.5  (+16-11=5 )  100.0   -57
 - Bestia 0.90                        2021  22.0-8.0   (+20-6 =4 )  100.0   +54
 - Small Potato 0.6.1                 1992  19.5-12.5  (+15-8 =9 )  100.0   -88
 - BigLion 2.23x                      1989  22.5-9.5   (+20-7 =5 )  100.0    -5
 - Armageddon 2.308                   1986  22.5-8.5   (+22-8 =1 )  100.0   +31
 - Cinnamon 1.2a 64-bit               1983  21.5-10.5  (+17-6 =9 )  100.0   -48
 - Faile 1.4.4                        1977  21.0-11.0  (+15-5 =12)  100.0   -75
 - SSEChessII 2.05 DC                 1967  26.5-5.5   (+24-3 =5 )  100.0   +79
 - Marvin 1.3.0                       1966  22.0-9.0   (+16-3 =12)  100.0   -52
 - Soldat III 0.172 32-bit            1963  20.5-11.5  (+16-7 =9 )  100.0   -91
 - Cilian 4.14                        1961  22.5-9.5   (+19-6 =7 )  100.0   -40
 - JanWillem 1.13                     1951  22.0-9.0   (+20-7 =4 )  100.0   -36


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