CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Marvin 2.1.0 64-bit in CCRL 40/4, 2019-08-20
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 2.1.0 64-bit has no rank with rating of 2556 Elo points (+18 -18),
based on 1078 games: 390 wins, 405 losses and 283 draws
Score: 49.3%, Average opponent: +5.0, Draws: 26.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - ECE X3 64-bit                      2654  12.5-17.5  (+7 -12=11)    0.0   +41
 - Gogobello 1.3 64-bit               2653  22.5-39.5  (+15-32=15)    0.0     0
 - Zarkov 6.55                        2618   9.5-20.5  (+6 -17=7 )    0.0   -73
 - Ruffian 2.1.0                      2609   9.0-21.0  (+7 -19=4 )    0.0  -104
 - N2 0.4 64-bit                      2590  14.5-15.5  (+12-13=5 )    0.0   +18
 - K2 0.87                            2586  12.5-17.5  (+9 -14=7 )    0.7   -29
 - Floyd 0.9 64-bit                   2584  28.0-33.0  (+23-28=10)    0.4    -4
 - Muse 0.953 64-bit                  2582  29.0-33.0  (+21-25=16)    0.6    +5
 - Hamsters 0.7.1                     2578  15.5-16.5  (+10-11=11)    1.2    +8
 - DanaSah 6.50                       2577  14.5-17.5  (+10-13=9 )    3.1   -13
 - Pseudo 0.7c                        2575  14.5-15.5  (+12-13=5 )    2.6    +7
 - SOS 5.1                            2573  10.5-21.5  (+8 -19=5 )    3.7  -118
 - Maverick 1.5 64-bit                2569  16.0-16.0  (+11-11=10)   10.4   +10
 - Aristarch 4.50                     2565  16.5-15.5  (+14-13=5 )   15.6   +21
 - K2 0.83                            2559  20.0-12.0  (+15-7 =10)   38.5   +91
 - Brutus 8.05 64-bit                 2556  25.5-21.5  (+19-15=13)   48.9   +25
 - AnMon 5.75                         2539  38.0-24.0  (+29-15=18)   95.6   +62
 - Ufim 8.02                          2539  33.5-28.5  (+23-18=21)   95.7    +7
 - Capivara LK 0.09b02g 64-bit        2538  12.5-19.5  (+7 -14=11)   91.7   -92
 - Fridolin 2.00 64-bit               2538  30.0-32.0  (+18-20=24)   95.6   -29
 - Ghost 3 64-bit                     2538  14.0-16.0  (+9 -11=10)   92.2   -43
 - Pupsi2 0.09                        2536  14.0-16.0  (+9 -11=10)   94.9   -39
 - Hermann 2.8 64-bit                 2531  18.0-14.0  (+13-9 =10)   99.3   +19
 - Betsabe II 1.75                    2523  18.0-12.0  (+15-9 =6 )   99.6   +40
 - Pepito 1.59.2 64-bit               2521  16.5-14.5  (+11-9 =11)  100.0   -10
 - Coiled 0.4 64-bit                  2508  18.5-11.5  (+16-9 =5 )  100.0   +40
 - Dorky 4.5 64-bit                   2504  17.0-12.0  (+14-9 =6 )  100.0    +9
 - Green Light Chess 3.01.2.2         2504   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - ECE X2                             2473  20.5-11.5  (+17-8 =7 )  100.0   +21
 - Xpdnt 091007                       2468   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Gromit 3.82                        2423   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Hussar 0.4                         2418   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - TJchess 1.3 64-bit                 2398   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - RomiChess P3m 64-bit               2386   0.5-0.5   (+0 -0 =1 )  100.0  -139
 - Gosu 0.16                          2382   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Terra 3.4                          2368   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Jumbo 0.5.3 64-bit                 2339   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Joker 1.1.14                       2306   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Thor's Hammer 2.29 64-bit          2302   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Resp 0.19 64-bit Nobook            2295   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on August 20, 2019