CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Marvin 3.4.0 64-bit 4CPU in CCRL 40/4, 2019-11-08
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Marvin 3.4.0 64-bit 4CPU is #53-54 with rating of 3038 Elo points (+23 -23),
based on 607 games: 234 wins, 143 losses and 230 draws
Score: 57.5%, Average opponent: −49.6, Draws: 37.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RubiChess 1.4 64-bit 4CPU          3134   0.5-1.5   (+0 -1 =1 )    0.0   -46
 - Protector 1.9.0 64-bit 4CPU        3129   1.0-1.0   (+1 -1 =0 )    0.0   +91
 - Demolito 2018-10-29 64-bit 4CPU    3104   1.0-1.0   (+0 -0 =2 )    0.0   +66
 - Rodent III 0.273 64-bit 4CPU       3091   1.0-1.0   (+0 -0 =2 )    0.0   +53
 - Pirarucu 2.9.5 64-bit 4CPU         3085  11.5-14.5  (+5 -8 =13)    0.1   +15
 - Winter 0.7 64-bit 4CPU             3084  31.5-37.5  (+21-27=21)    0.2   +18
 - iCE 3.0 64-bit                     3081   0.5-0.5   (+0 -0 =1 )    0.0   +12
 - Crafty 25.2 64-bit 4CPU            3055   2.0-0.0   (+2 -0 =0 )   11.7  +INF
 - Amoeba 3.0 64-bit 4CPU             3049   1.0-1.0   (+1 -1 =0 )   23.3   +11
 - Spike 1.4 Leiden 4CPU              3039   0.0-2.0   (+0 -2 =0 )   45.8  -INF
 - SmarThink 1.98 64-bit              3038  17.0-26.0  (+13-22=8 )   48.2   -79
 - Spark 1.0 64-bit 4CPU              3030  20.5-23.5  (+9 -12=23)   74.7   -27
 - Hakkapeliitta TCEC v2 64-bit       3021  25.5-16.5  (+17-8 =17)   90.9   +53
 - Gogobello 2.0 64-bit 4CPU          3016  20.5-20.5  (+12-12=17)   93.6   -24
 - Winter 0.6 64-bit 4CPU             3002  22.0-20.0  (+13-11=18)   98.6   -21
 - Gaviota 1.0 64-bit 4CPU            2973  24.0-18.0  (+14-8 =20)  100.0   -20
 - Deuterium 2018.1.35.514 64-bit     2952  29.0-11.0  (+21-3 =16)  100.0   +57
 - Godel 6.0 64-bit                   2948  31.5-8.5   (+26-3 =11)  100.0  +116
 - DisasterArea 1.65 64-bit 4CPU      2932  27.0-13.0  (+20-6 =14)  100.0    +9
 - Atlas 3.91 64-bit                  2925  30.0-11.0  (+23-4 =14)  100.0   +44
 - Monolith 1.0 64-bit 4CPU           2913  27.5-13.5  (+19-5 =17)  100.0   -16
 - Zappa Mexico II 64-bit             2844  24.5-16.5  (+17-9 =15)  100.0  -131


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019