CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Mr Bob 1.0.0 64-bit in CCRL Blitz, 2021-05-15
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 1.0.0 64-bit is #89 with rating of 2971 Elo points (+18 -18),
based on 993 games: 348 wins, 289 losses and 356 draws
Score: 53.0%, Average opponent: −18.7, Draws: 35.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Berserk 4.1.0 64-bit                    3117   7.5-24.5  (+2 -19=11)    0.0   -32
 - chess22k 1.14 64-bit                    3097  13.5-18.5  (+5 -10=17)    0.0   +81
 - Protector 1.9.0 64-bit                  3088   8.5-23.5  (+4 -19=9 )    0.0   -50
 - Seer 1.2.1 64-bit                       3086  12.5-19.5  (+10-17=5 )    0.0   +31
 - Senpai 2.0 64-bit                       3086  11.5-20.5  (+6 -15=11)    0.0   +19
 - Pirarucu 3.3.5 64-bit                   3060  10.5-21.5  (+5 -16=11)    0.0   -28
 - SmarThink 1.98 64-bit                   3045  10.0-22.0  (+6 -18=8 )    0.0   -62
 - FabChess 1.16 64-bit                    3034  15.0-17.0  (+9 -11=12)    0.0   +44
 - Monolith 2.01 64-bit                    3033  14.5-17.5  (+7 -10=15)    0.0   +31
 - Naum 4.6 64-bit                         3031  12.0-20.0  (+6 -14=12)    0.0   -23
 - Invictus r323 64-bit                    2945  38.0-31.0  (+25-18=26)   95.8    +8
 - Spark 1.0 64-bit                        2926  17.0-14.0  (+10-7 =14)  100.0   -16
 - Atlas 3.91 64-bit                       2923  18.0-14.0  (+14-10=8 )  100.0    -4
 - Invictus r305 64-bit                    2923  15.0-17.0  (+10-12=10)  100.0   -66
 - Asymptote 0.8 64-bit                    2922  23.0-9.0   (+18-4 =10)  100.0  +100
 - Spike 1.4 Leiden                        2920  17.5-14.5  (+12-9 =11)  100.0   -22
 - DiscoCheck 5.2.1 64-bit                 2913  19.5-12.5  (+12-5 =15)  100.0    +8
 - Berserk 3.2.0 64-bit                    2903  19.5-12.5  (+11-4 =17)  100.0    -6
 - Zurichess Neuchatel 64-bit              2902  22.0-10.0  (+16-4 =12)  100.0   +54
 - Quazar 0.4 64-bit                       2901  16.5-15.5  (+10-9 =13)  100.0   -60
 - Deep Junior Yokohama 64-bit             2898  19.0-13.0  (+13-7 =12)  100.0    -9
 - Daydreamer 2.0.0-pre2 64-bit            2891  21.0-10.0  (+16-5 =10)  100.0   +39
 - The Baron 3.44 64-bit                   2885  18.5-13.5  (+12-7 =13)  100.0   -38
 - Murka 3 64-bit                          2883  19.5-12.5  (+14-7 =11)  100.0   -14
 - Gaviota 1.0 64-bit                      2871  19.5-12.5  (+15-8 =9 )  100.0   -22
 - MinkoChess 1.3 64-bit                   2870  20.5-11.5  (+17-8 =7 )  100.0    +5
 - DisasterArea 1.65 64-bit                2869  20.0-11.0  (+16-7 =8 )  100.0     0
 - Nemo 1.0.1 64-bit                       2858  20.0-11.0  (+12-3 =16)  100.0   -28
 - Zappa Mexico II 64-bit                  2847  23.5-8.5   (+17-2 =13)  100.0   +27
 - Onno 1.2.70 64-bit                      2842  23.0-9.0   (+18-4 =10)  100.0   +19


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021