CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Marvin 2.2.0 64-bit in CCRL 40/4, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Marvin 2.2.0 64-bit is #90 with rating of 2700 Elo points (+18 -17),
based on 1164 games: 461 wins, 382 losses and 321 draws
Score: 53.4%, Average opponent: −24.3, Draws: 27.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SCTR 1.0 64-bit                    2845   8.0-22.0  (+3 -17=10)    0.0   -14
 - Scorpio 2.7.6 64-bit               2816   8.0-22.0  (+3 -17=10)    0.0   -43
 - Rhetoric 1.4.3 64-bit              2803  10.5-19.5  (+5 -14=11)    0.0    +2
 - Bright 0.5c                        2776  15.0-17.0  (+10-12=10)    0.0   +54
 - The Baron 3.29 64-bit              2773  12.0-20.0  (+6 -14=12)    0.0    -9
 - Twisted Logic 20090922 64-bit      2771  12.0-20.0  (+7 -15=10)    0.0   -16
 - Pawny 1.2 64-bit                   2770  12.0-20.0  (+8 -16=8 )    0.0   -20
 - Jonny 4.00                         2764  12.5-19.5  (+8 -15=9 )    0.0   -11
 - chess22k 1.5 64-bit                2740  19.0-11.0  (+16-8 =6 )    0.0  +136
 - Cheese 1.9 64-bit                  2722  15.5-14.5  (+10-9 =11)    3.1   +32
 - Devel 1.8090                       2715  18.0-14.0  (+13-9 =10)   13.4   +54
 - Chess Tiger 2007.1                 2713  13.0-17.0  (+9 -13=8 )   10.4   -38
 - Arminius 2017-01-01 64-bit         2687  18.5-11.5  (+15-8 =7 )   87.2   +70
 - Gandalf 7 64-bit                   2681  14.5-15.5  (+11-12=7 )   93.7   -30
 - RuyDos 1.0.2 64-bit                2670  18.5-13.5  (+14-9 =9 )   99.4   +24
 - ECE X3 64-bit                      2664  17.5-12.5  (+13-8 =9 )   99.8   +21
 - Alaric 707                         2664  18.0-14.0  (+13-9 =10)  100.0    +6
 - Nebula 2.0 64-bit                  2655  15.5-16.5  (+11-12=9 )  100.0   -56
 - Gogobello 1.3 64-bit               2655  17.5-14.5  (+14-11=7 )  100.0   -10
 - Donna 4.0 64-bit                   2648  16.5-15.5  (+13-12=7 )  100.0   -43
 - Colossus 2008b                     2642  20.0-12.0  (+13-5 =14)  100.0   +21
 - Sjakk 2.2 64-bit                   2641  17.5-14.5  (+13-10=9 )  100.0   -22
 - Cyrano 0.6b17 64-bit               2641  17.5-14.5  (+13-10=9 )  100.0   -27
 - WyldChess 1.51 64-bit              2627  22.0-10.0  (+19-7 =6 )  100.0   +70
 - WildCat 8                          2626  23.0-9.0   (+19-5 =8 )  100.0   +82
 - Movei 00.8.438 (10 10 10)          2625  17.5-14.5  (+14-11=7 )  100.0   -41
 - GreKo 2016 64-bit                  2620  19.5-12.5  (+14-7 =11)  100.0    -6
 - Philou 3.7.1 64-bit                2618  16.5-15.5  (+12-11=9 )  100.0   -68
 - Slow Chess Blitz WV2.1             2615  19.0-13.0  (+16-10=6 )  100.0   -13
 - Rotor 0.8                          2615  20.5-10.5  (+17-7 =7 )  100.0   +32
 - Jellyfish 1.1 64-bit               2614  18.5-13.5  (+15-10=7 )  100.0   -28
 - Ruffian 2.1.0                      2610  23.5-8.5   (+19-4 =9 )  100.0   +78
 - Glass 2.0 64-bit                   2607  18.0-14.0  (+14-10=8 )  100.0   -50
 - GarboChess 2.20 64-bit             2606  20.5-11.5  (+17-8 =7 )  100.0   +11
 - Pharaon 3.5.1                      2603  19.0-12.0  (+14-7 =10)  100.0   -23
 - Amyan 1.72                         2602  16.5-15.5  (+14-13=5 )  100.0   -88
 - K2 0.87                            2590  20.5-11.5  (+16-7 =9 )  100.0   -13


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017