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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Marvin 3.2.0 64-bit 4CPU 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:
Marvin 3.2.0 64-bit 4CPU has no rank with rating of 2905 Elo points (+22 -22),
based on 672 games: 200 wins, 193 losses and 279 draws
Score: 50.5%, Average opponent: −3.0, Draws: 41.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RubiChess 1.3 64-bit 4CPU          3104   1.5-6.5   (+0 -5 =3 )    0.0   -14
 - Hakkapeliitta TCEC v2 64-bit       3022  12.5-21.5  (+8 -17=9 )    0.0   +21
 - Gogobello 2.0 64-bit 4CPU          3018  19.0-21.0  (+9 -11=20)    0.0   +94
 - Amoeba 2.8 64-bit                  2952  15.0-19.0  (+6 -10=18)    0.0   +14
 - Winter 0.5 64-bit 4CPU             2946  20.5-25.5  (+13-18=15)    0.3    +3
 - DisasterArea 1.65 64-bit 4CPU      2932  15.5-18.5  (+9 -12=13)    2.2     0
 - Monolith 1.0 64-bit 4CPU           2914  31.5-27.5  (+18-14=27)   26.8   +29
 - Zurichess Neuchatel 64-bit         2901  15.5-19.5  (+7 -11=17)   63.4   -39
 - Quazar 0.4 64-bit                  2900  15.0-19.0  (+6 -10=18)   65.1   -37
 - Winter 0.4a 64-bit 4CPU            2898  24.0-14.0  (+16-6 =16)   66.9   +77
 - Daydreamer 2.0.0-pre2 64-bit       2897  12.0-21.0  (+4 -13=16)   73.5   -91
 - RofChade 1.0 64-bit 4CPU           2888  19.5-15.5  (+11-7 =17)   86.8   +17
 - Cheese 2.0 64-bit 4CPU             2886  18.0-14.0  (+12-8 =12)   87.1   +17
 - Tornado 8.0 64-bit 4CPU            2869  17.0-18.0  (+11-12=12)   99.6   -43
 - Gogobello 1.4 64-bit 4CPU          2849  17.5-11.5  (+12-6 =11)  100.0   +13
 - Zappa Mexico II 64-bit             2844  14.0-18.0  (+7 -11=14)  100.0   -98
 - Octochess r5506 64-bit             2822  16.5-18.5  (+8 -10=17)  100.0  -102
 - Winter 0.3 64-bit 4CPU             2819  29.5-14.5  (+22-7 =15)  100.0   +26
 - Rhetoric 1.4.3 64-bit              2805  25.5-9.5   (+21-5 =9 )  100.0   +60


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