CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
SlowChess Blitz 2.5 64-bit in CCRL Blitz, 2021-04-10
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:
SlowChess Blitz 2.5 64-bit has no rank with rating of 3409 Elo points (+14 -14),
based on 1628 games: 353 wins, 447 losses and 828 draws
Score: 47.1%, Average opponent: +24.8, Draws: 50.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fat Fritz 2 (in SF) 64-bit              3643  13.5-86.5  (+0 -73=27)    0.0   -38
 - Stockfish 13 64-bit                     3640  18.5-81.5  (+0 -63=37)    0.0   +18
 - Stockfish 12 64-bit                     3634  17.5-82.5  (+0 -65=35)    0.0     0
 - Dragon by Komodo 64-bit                 3586  17.0-83.0  (+1 -67=32)    0.0   -57
 - Houdini 6 64-bit                        3443  48.5-59.5  (+23-34=51)    0.0    +2
 - Nemorino 6.00 64-bit                    3438  45.0-55.0  (+13-23=64)    0.1    +1
 - Nemorino 6.05 64-bit                    3418  57.5-42.5  (+26-11=63)   17.1   +50
 - Ethereal 12.75 64-bit                   3404  57.0-43.0  (+29-15=56)   70.4   +35
 - Igel 3.0.0 64-bit                       3400  50.5-49.5  (+22-21=57)   74.8    -6
 - RubiChess 2.0 NN-375bd 64-bit           3382  59.0-41.0  (+26-8 =66)   99.6   +23
 - Igel 2.9.0 64-bit                       3361  57.0-43.0  (+31-17=52)  100.0    -5
 - Pedone 3.0 64-bit                       3346  40.0-24.0  (+21-5 =38)  100.0    +7
 - RubiChess 1.9 64-bit                    3343  60.0-40.0  (+25-5 =70)  100.0   -13
 - Xiphos 0.6 64-bit                       3340  56.0-44.0  (+31-19=50)  100.0   -30
 - Booot 6.5 64-bit                        3320  41.0-23.0  (+26-8 =30)  100.0    -2
 - RofChade 2.3 64-bit                     3308  42.0-22.0  (+27-7 =30)  100.0    -8
 - Booot 6.4 64-bit                        3295  41.5-22.5  (+22-3 =39)  100.0   -31
 - Defenchess 2.3 64-bit                   3286  45.5-18.5  (+30-3 =31)  100.0    +6


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021