CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Marvin 3.2.0 64-bit 4CPU in CCRL 40/40, 2019-11-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Marvin 3.2.0 64-bit 4CPU has no rank with rating of 2922 Elo points (+21 -21),
based on 698 games: 225 wins, 173 losses and 300 draws
Score: 53.7%, Average opponent: −26.1, Draws: 43.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fire 7.1 64-bit 4CPU               3323   0.5-0.5   (+0 -0 =1 )    0.0  +431
 - Nemorino 5.00 64-bit 4CPU          3152   0.5-0.5   (+0 -0 =1 )    0.0  +199
 - RubiChess 1.3 64-bit 4CPU          3066  12.0-20.0  (+3 -11=18)    0.0   +69
 - Demolito 2018-10-29 64-bit 4CPU    3057   2.0-8.0   (+0 -6 =4 )    0.0   -59
 - iCE 3.0 64-bit                     3042   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pirarucu 2.7.4 64-bit 4CPU         3022   4.5-5.5   (+3 -4 =3 )    0.0   +59
 - Crafty 25.2 64-bit 4CPU            3014  11.0-23.0  (+3 -15=16)    0.0   -16
 - Scorpio 2.8 64-bit 4CPU            2985  18.5-25.5  (+8 -15=21)    0.0   +15
 - Winter 0.5 64-bit 4CPU             2963   3.0-11.0  (+1 -9 =4 )    0.9  -163
 - Toga II 4.0 64-bit 4CPU            2958   5.5-4.5   (+3 -2 =5 )    0.7   +71
 - Lc0 0.20.1 w11258 64-bit           2952   4.0-6.0   (+2 -4 =4 )    8.0   -32
 - Gaviota 1.0 64-bit 4CPU            2943  15.0-19.0  (+7 -11=16)    6.5   -17
 - The Baron 3.44 64-bit 4CPU         2939  12.0-12.0  (+6 -6 =12)   17.1   +17
 - DisasterArea 1.65 64-bit 4CPU      2915  25.5-22.5  (+14-11=23)   68.6   +11
 - Deuterium 2018.1.35.514 64-bit     2913  18.0-16.0  (+9 -7 =18)   75.7    +6
 - Gogobello 2.0 64-bit 4CPU          2913  18.0-14.0  (+11-7 =14)   71.2   +28
 - Tornado 8.0 64-bit 4CPU            2896  16.0-22.0  (+10-16=12)   96.8   -80
 - Octochess r5506 64-bit 4CPU        2888  16.5-17.5  (+6 -7 =21)   98.9   -42
 - Fruit Reloaded 3.2.1 64-bit 4CPU   2882  19.0-19.0  (+10-10=18)   99.8   -40
 - Monolith 1.0 64-bit 4CPU           2855  24.0-18.0  (+13-7 =22)  100.0   -25
 - Counter 3.2 64-bit 4CPU            2853   2.0-2.0   (+1 -1 =2 )  100.0   -69
 - Cheese 2.0 64-bit 4CPU             2845  10.0-4.0   (+9 -3 =2 )  100.0   +95
 - Shield 2.1 64-bit 4CPU             2844  26.5-17.5  (+17-8 =19)  100.0   -14
 - Arminius 2018-12-23 64-bit 4CPU    2818   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Godel 4.4.5 64-bit                 2815   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Rhetoric 1.4.3 64-bit              2795  27.0-7.0   (+22-2 =10)  100.0   +80
 - RuyDos 1.1.9 64-bit                2793  24.5-9.5   (+20-5 =9 )  100.0   +31
 - Counter 3.1 64-bit                 2785  23.5-10.5  (+16-3 =15)  100.0   -18
 - Nebula 2.0 64-bit 4CPU             2726  28.5-5.5   (+24-1 =9 )  100.0   +51
 - Devel 2.0000                       2724   0.5-0.5   (+0 -0 =1 )  100.0  -167
 - DanaSah 7.3                        2640   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Donna 4.1 64-bit                   2610   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - CT800 1.32 64-bit                  2263   1.0-0.0   (+1 -0 =0 )  100.0  +INF


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