CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Booot 6.2 64-bit 4CPU in CCRL Blitz, 2021-05-09
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:
Booot 6.2 64-bit 4CPU has no rank with rating of 3255 Elo points (+12 -13),
based on 2107 games: 401 wins, 680 losses and 1026 draws
Score: 43.4%, Average opponent: +52.5, Draws: 48.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU                 3544   8.5-73.5  (+0 -65=17)    0.0   -33
 - SugaR XPrO 1.4 64-bit 4CPU              3533   5.0-35.0  (+0 -30=10)    0.0    -9
 - SugaR XPrO 1.2 64-bit 4CPU              3527   4.5-55.5  (+0 -51=9 )    0.0  -109
 - asmFish 191017 64-bit 4CPU              3524   7.0-43.0  (+0 -36=14)    0.0    +1
 - Houdini 6 64-bit 4CPU                   3516  17.5-84.5  (+0 -67=35)    0.0   +33
 - Stockfish 8 64-bit 4CPU                 3492  11.0-49.0  (+0 -38=22)    0.0   +23
 - Houdini 5.01 64-bit 4CPU                3475   9.0-51.0  (+0 -42=18)    0.0   -32
 - Komodo 10.4 64-bit 4CPU                 3471   8.0-44.0  (+0 -36=16)    0.0   -33
 - Komodo 11.01 64-bit 4CPU                3466  14.0-46.0  (+0 -32=28)    0.0   +45
 - Fizbo 2 64-bit 4CPU                     3342  45.5-53.5  (+21-29=49)    0.0   +62
 - Fire 5 64-bit 4CPU                      3333  21.0-39.0  (+3 -21=36)    0.0    -5
 - Deep Shredder 13 64-bit 4CPU            3322  22.0-38.0  (+3 -19=38)    0.0    -5
 - Fizbo 1.9 64-bit 4CPU                   3318  20.0-40.0  (+4 -24=32)    0.0   -33
 - Andscacs 0.921 64-bit 4CPU              3300  22.0-28.0  (+12-18=20)    0.0    +5
 - Andscacs 0.93 64-bit 4CPU               3299   8.5-21.5  (+2 -15=13)    0.0   -93
 - Andscacs 0.91 64-bit 4CPU               3274  25.5-34.5  (+8 -17=35)    3.3   -22
 - RubiChess 1.6 64-bit 4CPU               3262  15.0-15.0  (+7 -7 =16)   25.7    +5
 - Gull 3 64-bit 4CPU                      3258  27.5-32.5  (+10-15=35)   33.5   -21
 - Equinox 3.30 64-bit 4CPU                3251  33.5-26.5  (+15-8 =37)   73.8   +28
 - Chiron 4 64-bit 4CPU                    3242  34.5-25.5  (+17-8 =35)   96.8   +29
 - Critter 1.6a 64-bit 4CPU                3232  33.0-27.0  (+13-7 =40)  100.0    +4
 - Vajolet2 2.8 64-bit 4CPU                3228  18.0-12.0  (+11-5 =14)   99.9   +35
 - Fritz 16 64-bit 4CPU                    3225  36.5-23.5  (+25-12=23)   99.8   +41
 - Hannibal 1.7 64-bit 4CPU                3223  34.5-25.5  (+15-6 =39)  100.0    +7
 - Fritz 15 64-bit 4CPU                    3222  33.0-27.0  (+15-9 =36)  100.0    -6
 - NirvanaChess 2.4 64-bit 4CPU            3221  51.0-38.0  (+28-15=46)  100.0   +10
 - Gull 3.1 64-bit 4CPU                    3212  30.0-30.0  (+12-12=36)  100.0   -44
 - NirvanaChess 2.3 64-bit 4CPU            3210  37.5-21.5  (+19-3 =37)  100.0   +30
 - Rybka 4 64-bit 4CPU                     3197  35.0-25.0  (+16-6 =38)  100.0   -13
 - BlackMamba 2.0 64-bit 4CPU              3195  35.5-24.5  (+16-5 =39)  100.0   -10
 - RubiChess 1.5 64-bit 4CPU               3190  19.0-11.0  (+12-4 =14)  100.0   +15
 - Senpai 2.0 64-bit 4CPU                  3176  23.5-16.5  (+12-5 =23)  100.0   -30
 - Laser 1.5 64-bit 4CPU                   3169  24.0-6.0   (+19-1 =10)  100.0  +119
 - Deep Fritz 14 64-bit 4CPU               3142  32.0-18.0  (+17-3 =30)  100.0   -34
 - Strelka 5.5 64-bit                      3139  38.0-22.0  (+19-3 =38)  100.0   -42
 - Protector 1.9.0 64-bit 4CPU             3129  26.5-13.5  (+16-3 =21)  100.0   -29
 - Vajolet2 2.5 64-bit 4CPU                3123  23.0-9.0   (+14-0 =18)  100.0    -3
 - Defenchess 1.1f 64-bit 4CPU             3118  24.5-7.5   (+20-3 =9 )  100.0   +52


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021