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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RubiChess 1.3 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:
RubiChess 1.3 64-bit 4CPU has no rank with rating of 3104 Elo points (+23 -23),
based on 635 games: 243 wins, 133 losses and 259 draws
Score: 58.7%, Average opponent: −63.9, Draws: 40.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Senpai 2.0 64-bit 4CPU             3176  22.5-37.5  (+5 -20=35)    0.0    +2
 - Nemorino 5.00 64-bit 4CPU          3171  26.5-33.5  (+15-22=23)    0.0   +26
 - Protector 1.9.0 64-bit 4CPU        3127  30.0-30.0  (+18-18=24)    2.9   +21
 - iCE 3.0 64-bit                     3081  35.5-24.5  (+21-10=29)   97.1   +31
 - Bobcat 8.0 64-bit 4CPU             3056  34.5-25.5  (+18-9 =33)  100.0    -4
 - Spike 1.4 Leiden 4CPU              3037  32.5-27.5  (+19-14=27)  100.0   -42
 - Spark 1.0 64-bit 4CPU              3029   6.0-1.0   (+5 -0 =2 )  100.0  +186
 - Hakkapeliitta TCEC v2 64-bit       3023  33.5-25.5  (+22-14=23)  100.0   -38
 - Gogobello 2.0 64-bit 4CPU          3016  28.5-20.5  (+18-10=21)  100.0   -36
 - Deuterium 2019.1.36.50 64-bit      3000  35.5-24.5  (+23-12=25)  100.0   -45
 - Tucano 7.00 64-bit 4CPU            2995   6.5-1.5   (+6 -1 =1 )  100.0  +148
 - Amoeba 2.8 64-bit                  2952   8.0-0.0   (+8 -0 =0 )  100.0  +INF
 - DisasterArea 1.65 64-bit 4CPU      2932   7.0-1.0   (+6 -0 =2 )  100.0  +114
 - Marvin 3.2.0 64-bit 4CPU           2904   6.5-1.5   (+5 -0 =3 )  100.0   +13
 - RuyDos 1.1.9 64-bit                2795  52.0-8.0   (+47-3 =10)  100.0    -5
 - Ktulu 9                            2782   7.5-0.5   (+7 -0 =1 )  100.0   +90


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