CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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Marvin 2.2.0 64-bit in CCRL Blitz, 2020-11-21
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Marvin 2.2.0 64-bit has no rank with rating of 2697 Elo points (+16 -16),
based on 1320 games: 526 wins, 434 losses and 360 draws
Score: 53.5%, Average opponent: −25.0, Draws: 27.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Defenchess 1.0 64-bit                   2844   8.0-22.0  (+3 -17=10)    0.0   -12
 - Scorpio 2.7.6 64-bit                    2816   8.0-22.0  (+3 -17=10)    0.0   -40
 - Rhetoric 1.4.3 64-bit                   2806  10.5-19.5  (+5 -14=11)    0.0    +8
 - The Baron 3.29 64-bit                   2772  12.0-20.0  (+6 -14=12)    0.0    -7
 - Bright 0.5c                             2771  15.0-17.0  (+10-12=10)    0.0   +52
 - Twisted Logic 20090922 64-bit           2770  12.0-20.0  (+7 -15=10)    0.0   -14
 - Pawny 1.2 64-bit                        2766  12.0-20.0  (+8 -16=8 )    0.0   -21
 - Jonny 4.00                              2762  12.5-19.5  (+8 -15=9 )    0.0   -10
 - chess22k 1.5 64-bit                     2739  19.0-11.0  (+16-8 =6 )    0.0  +138
 - Shield 2.1 64-bit                       2738  11.0-21.0  (+7 -17=8 )    0.0   -70
 - Cheese 1.9 64-bit                       2731  15.5-14.5  (+10-9 =11)    0.0   +44
 - Chess Tiger 2007.1                      2713  13.0-17.0  (+9 -13=8 )    3.8   -35
 - Devel 1.8090                            2707  35.5-26.5  (+27-18=17)   19.2   +59
 - Arminius 2017-01-01 64-bit              2687  18.5-11.5  (+15-8 =7 )   82.9   +73
 - RuyDos 1.0.2 64-bit                     2669  18.5-13.5  (+14-9 =9 )   99.3   +26
 - Gandalf 7 64-bit                        2665  14.5-15.5  (+11-12=7 )   99.9   -43
 - Alaric 707                              2662  18.0-14.0  (+13-9 =10)  100.0    +7
 - ECE X3 64-bit                           2655  17.5-12.5  (+13-8 =9 )  100.0   +15
 - Gogobello 1.3 64-bit                    2654  17.5-14.5  (+14-11=7 )  100.0    -8
 - Nebula 2.0 64-bit                       2653  15.5-16.5  (+11-12=9 )  100.0   -55
 - Donna 4.0 64-bit                        2650  16.5-15.5  (+13-12=7 )  100.0   -38
 - Colossus 2008b                          2641  20.0-12.0  (+13-5 =14)  100.0   +23
 - Cyrano 0.6b17 64-bit                    2640  17.5-14.5  (+13-10=9 )  100.0   -25
 - Sjakk 2.2 64-bit                        2637  17.5-14.5  (+13-10=9 )  100.0   -23
 - WyldChess 1.51 64-bit                   2628  22.0-10.0  (+19-7 =6 )  100.0   +74
 - WildCat 8                               2624  23.0-9.0   (+19-5 =8 )  100.0   +83
 - Movei 00.8.438 (10 10 10)               2622  17.5-14.5  (+14-11=7 )  100.0   -41
 - Philou 3.7.1 64-bit                     2619  16.5-15.5  (+12-11=9 )  100.0   -64
 - GreKo 2016 64-bit                       2619  19.5-12.5  (+14-7 =11)  100.0    -4
 - GreKo 2017 64-bit                       2615  36.5-25.5  (+28-17=17)  100.0   -22
 - Slow Chess Blitz WV2.1                  2614  19.0-13.0  (+16-10=6 )  100.0   -11
 - Rotor 0.8                               2612  20.5-10.5  (+17-7 =7 )  100.0   +32
 - Glass 2.0 64-bit                        2612  18.0-14.0  (+14-10=8 )  100.0   -42
 - Jellyfish 1.1 64-bit                    2610  18.5-13.5  (+15-10=7 )  100.0   -29
 - Ruffian 2.1.0                           2609  23.5-8.5   (+19-4 =9 )  100.0   +80
 - GarboChess 2.20 64-bit                  2607  20.5-11.5  (+17-8 =7 )  100.0   +15
 - GreKo 2018.01 64-bit                    2604  19.5-12.5  (+16-9 =7 )  100.0   -12
 - Amyan 1.72                              2604  16.5-15.5  (+14-13=5 )  100.0   -83
 - Pharaon 3.5.1                           2603  19.0-12.0  (+14-7 =10)  100.0   -20
 - K2 0.87                                 2586  20.5-11.5  (+16-7 =9 )  100.0   -14


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020