CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Marvin 3.3.2 64-bit 4CPU in CCRL 40/4, 2019-07-06
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 3.3.2 64-bit 4CPU is #68-69 with rating of 2941 Elo points (+20 -20),
based on 811 games: 268 wins, 207 losses and 336 draws
Score: 53.8%, Average opponent: −26.7, Draws: 41.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Winter 0.6 64-bit 4CPU             3001  23.0-23.0  (+13-13=20)    0.0   +60
 - Gaviota 1.0 64-bit 4CPU            2971  35.0-32.0  (+21-18=28)    0.7   +45
 - Amoeba 2.8 64-bit                  2953  29.5-37.5  (+16-24=27)   15.2   -25
 - Thinker 5.4c Inert 64-bit 4CPU     2952  27.5-38.5  (+13-24=29)   14.4   -38
 - Winter 0.5 64-bit 4CPU             2946  34.0-32.0  (+18-16=32)   34.2   +13
 - DisasterArea 1.65 64-bit 4CPU      2933  35.5-29.5  (+20-14=31)   72.2   +19
 - DiscoCheck 5.2.1 64-bit            2914  35.5-31.5  (+23-19=25)   99.2    -7
 - Monolith 1.0 64-bit 4CPU           2912  38.0-29.0  (+23-14=30)   97.9   +10
 - Zurichess Neuchatel 64-bit         2900  39.5-27.5  (+25-13=29)  100.0   +13
 - Quazar 0.4 64-bit                  2900  41.0-26.0  (+29-14=24)  100.0   +33
 - Daydreamer 2.0.0-pre2 64-bit       2897  38.5-25.5  (+26-13=25)  100.0   +21
 - Zappa Mexico II 64-bit             2844  31.0-32.0  (+19-20=24)  100.0  -103
 - Minic 0.40 64-bit 4CPU             2695  28.0-11.0  (+22-5 =12)  100.0   -89


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019