CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Mr Bob 0.9.0 64-bit in CCRL Blitz, 2021-01-16
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Mr Bob 0.9.0 64-bit is #108 with rating of 2850 Elo points (+18 -18),
based on 1070 games: 453 wins, 278 losses and 339 draws
Score: 58.2%, Average opponent: −57.6, Draws: 31.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stash 25.0 64-bit                       2924   6.5-13.5  (+4 -11=5 )    0.0   -51
 - Francesca MAD 0.29 64-bit               2911  11.5-20.5  (+8 -17=7 )    0.0   -40
 - Zurichess Neuchatel 64-bit              2902  14.5-17.5  (+6 -9 =17)    0.0   +26
 - Quazar 0.4 64-bit                       2901  16.0-16.0  (+11-11=10)    0.0   +52
 - Deep Junior Yokohama 64-bit             2898  17.5-14.5  (+13-10=9 )    0.0   +81
 - Daydreamer 2.0.0-pre2 64-bit            2891  16.0-16.0  (+9 -9 =14)    0.0   +39
 - Thinker 5.4d Inert 64-bit               2885  14.5-17.5  (+8 -11=13)    0.0    +5
 - The Baron 3.44 64-bit                   2883  14.5-17.5  (+9 -12=11)    0.3    +4
 - Murka 3 64-bit                          2882  14.0-18.0  (+11-15=6 )    0.0   -15
 - Gaviota 1.0 64-bit                      2871  16.0-16.0  (+11-11=10)    1.4   +23
 - MinkoChess 1.3 64-bit                   2869  13.0-19.0  (+8 -14=10)    2.4   -47
 - DisasterArea 1.65 64-bit                2868  13.5-18.5  (+6 -11=15)    3.4   -29
 - Nemo 1.0.1 64-bit                       2857  15.5-16.5  (+10-11=11)   21.2    -3
 - Deep Sjeng 3.0 64-bit                   2838  19.5-12.5  (+15-8 =9 )   87.4   +65
 - Halogen 8 64-bit                        2822  15.0-14.0  (+12-11=6 )   98.3   -19
 - Devel 3.8.4                             2817  17.5-14.5  (+11-8 =13)   99.4    -5
 - Jonny 4.00                              2763  19.0-13.0  (+16-10=6 )  100.0   -17
 - BugChess2 1.9 64-bit                    2760  21.5-10.5  (+15-4 =13)  100.0   +21
 - Bison 9.11 64-bit                       2760  20.0-12.0  (+16-8 =8 )  100.0    +4
 - Arminius 2018-12-23 64-bit              2755  17.5-14.5  (+13-10=9 )  100.0   -63
 - GreKo 2020.03 64-bit                    2751  19.0-13.0  (+14-8 =10)  100.0   -37
 - K2 0.99                                 2750  20.5-10.5  (+15-5 =11)  100.0    +6
 - Chronos 1.9.9 64-bit                    2740  23.0-9.0   (+18-4 =10)  100.0   +39
 - Shield 2.1 64-bit                       2739  20.5-11.5  (+16-7 =9 )  100.0   -12
 - Orion 0.7 64-bit                        2737  22.5-9.5   (+16-3 =13)  100.0   +16
 - Stash 21.0 64-bit                       2720  23.5-8.5   (+20-5 =7 )  100.0   +43
 - Chess Tiger 2007.1                      2714  21.5-10.5  (+16-5 =11)  100.0   -21
 - Donna 4.1 64-bit                        2699  20.5-10.5  (+14-4 =13)  100.0   -47
 - Shallow 2020-09-09 64-bit               2690  22.0-10.0  (+17-5 =10)  100.0   -32
 - DanaSah 8.3                             2689  23.0-8.0   (+17-2 =12)  100.0    -6
 - ECE 20.1 64-bit                         2684  21.0-11.0  (+19-9 =4 )  100.0   -42
 - Delfi 5.4                               2683  24.0-8.0   (+20-4 =8 )  100.0   +13
 - K2 0.95                                 2674   3.5-0.5   (+3 -0 =1 )  100.0  +107
 - Djinn 1.021 64-bit                      2674   3.5-0.5   (+3 -0 =1 )  100.0  +114
 - Fridolin 3.10 64-bit                    2673   3.0-1.0   (+2 -0 =2 )  100.0   -19
 - Drosophila 1.6 64-bit                   2668   2.5-1.5   (+2 -1 =1 )  100.0   -99
 - RedQueen 1.1.98 64-bit                  2667  26.0-6.0   (+23-3 =6 )  100.0   +63
 - Gandalf 7 64-bit                        2665   2.5-1.5   (+2 -1 =1 )  100.0   -92
 - Alaric 707                              2663   2.5-1.5   (+1 -0 =3 )  100.0  -127
 - Phalanx XXV                             2655   2.0-2.0   (+1 -1 =2 )  100.0  -195
 - Nebula 2.0 64-bit                       2654   3.0-1.0   (+2 -0 =2 )  100.0   -38


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021