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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Barbarossa 0.3.0 64-bit 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:
Barbarossa 0.3.0 64-bit has no rank with rating of 2199 Elo points (+18 -18),
based on 1278 games: 593 wins, 484 losses and 201 draws
Score: 54.3%, Average opponent: −43.9, Draws: 15.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Lozza 1.16 64-bit                  2360  12.0-20.0  (+9 -17=6 )    0.0   +66
 - Alex 2.14a 64-bit                  2348   7.5-24.5  (+5 -22=5 )    0.0   -63
 - Plisk 0.2.7d 64-bit                2342   8.0-19.0  (+6 -17=4 )    0.0   -16
 - Horizon 4.4                        2341   7.0-24.0  (+4 -21=6 )    0.0   -71
 - Queen 4.03                         2337   9.0-23.0  (+6 -20=6 )    0.0   -27
 - TJchess 1.1 64-bit                 2337   7.5-24.5  (+6 -23=3 )    0.0   -88
 - Arion 1.7                          2332   8.5-22.5  (+5 -19=7 )    0.0   -31
 - Waxman 2014                        2332  10.5-21.5  (+6 -17=9 )    0.0   +12
 - Sage 3.53                          2325   8.5-23.5  (+5 -20=7 )    0.0   -46
 - Gibbon 2.69a 64-bit                2324  23.5-7.5   (+22-6 =3 )    0.0  +343
 - Chezzz 1.0.3                       2324   6.5-23.5  (+4 -21=5 )    0.0  -101
 - CyberPagno 2.2 64-bit              2321   6.5-25.5  (+4 -23=5 )    0.0  -119
 - Schooner 1.4.1 64-bit              2320  11.0-21.0  (+6 -16=10)    0.0   +16
 - Floyd 0.7 64-bit                   2257  11.5-20.5  (+10-19=3 )    0.0   -58
 - Ant 2006-F                         2236  15.0-16.0  (+12-13=6 )    0.0   +25
 - Anechka 0.08                       2235  15.5-16.5  (+11-12=9 )    0.0   +26
 - AliChess 4.25                      2229  11.5-18.5  (+8 -15=7 )    0.2   -53
 - OBender 3.2.x                      2224   9.5-22.5  (+6 -19=7 )    0.9  -127
 - Adam 3.3                           2220  12.0-18.0  (+9 -15=6 )    2.0   -49
 - Buzz 0.08 64-bit                   2215  14.0-18.0  (+11-15=6 )    7.7   -33
 - OBender 03.2016 64-bit             2213   9.5-21.5  (+7 -19=5 )   12.2  -134
 - SjaakII 1.3.0 64-bit               2177  12.5-7.5   (+10-5 =5 )   95.7   +69
 - Alarm 0.93.1                       2145  14.5-16.5  (+12-14=5 )  100.0   -75
 - Lime 66                            2143  16.0-13.0  (+15-12=2 )  100.0   -15
 - Fortress 1.62                      2134  19.5-10.5  (+19-10=1 )  100.0   +61
 - Nesik 0.7.0 alpha                  2134  21.0-8.0   (+18-5 =6 )  100.0  +101
 - WJChess 1.64                       2131  18.0-10.0  (+15-7 =6 )  100.0   +40
 - Isa 1.9.51 64-bit                  2122  20.0-10.0  (+16-6 =8 )  100.0   +41
 - NG-Play 9.84 64-bit                2119  19.0-10.0  (+17-8 =4 )  100.0   +42
 - BikJump 2.01 64-bit                2104  18.0-6.0   (+17-5 =2 )  100.0  +122
 - Wing 2.0a                          2101  18.5-7.5   (+17-6 =3 )  100.0   +78
 - Clarabit 1.00 64-bit               2098  22.0-6.0   (+21-5 =2 )  100.0  +147
 - Smash 1.0.3                        1924  23.0-9.0   (+21-7 =4 )  100.0   -97
 - Heracles 0.6.16                    1922  25.5-6.5   (+24-5 =3 )  100.0   -25
 - SamChess                           1919  29.5-2.5   (+28-1 =3 )  100.0  +126
 - IACH 0.56z                         1917  26.5-5.5   (+24-3 =5 )  100.0   -15
 - Warrior 1.0.3                      1907  25.0-7.0   (+24-6 =2 )  100.0   -44
 - Clueless 1.4                       1905  24.5-6.5   (+22-4 =5 )  100.0   -63
 - SnailChess 4.013                   1897  26.5-4.5   (+24-2 =5 )  100.0   -10
 - Purple Haze 2.1.0                  1884  29.0-3.0   (+28-2 =2 )  100.0   +83
 - Roce 0.0390                        1853  30.5-1.5   (+30-1 =1 )  100.0  +178
 - Celes 0.77c                        1826  30.0-2.0   (+29-1 =2 )  100.0   +83


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