CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Chess4j 2.0 in CCRL Blitz, 2021-02-27
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:
Chess4j 2.0 has no rank with rating of 1613 Elo points (+36 -37),
based on 327 games: 60 wins, 196 losses and 71 draws
Score: 29.2%, Average opponent: +173.0, Draws: 21.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Cinnamon 1.2b 64-bit                    1994   6.0-72.0  (+1 -67=10)    0.0    -4
 - Barbarossa 0.1.0                        1831  10.0-45.0  (+6 -41=8 )    0.0   -40
 - Chenard 2013.02.27 64-bit               1803  10.5-29.5  (+8 -27=5 )    0.0     0
 - Rocinante 2.0 64-bit (mcts)             1738   4.0-15.0  (+2 -13=4 )    0.0   -91
 - Zurichess 150116                        1734  11.0-18.0  (+4 -11=14)    0.0   +47
 - Pulse 1.4.0                             1706   7.0-13.0  (+5 -11=4 )    0.0   -16
 - Coiled 0.1a                             1692  20.0-20.0  (+15-15=10)    0.0   +80
 - SdBC 0.5.15.1                           1621  12.5-14.5  (+7 -9 =11)   38.4   -27
 - Numpty DD                               1410  14.5-4.5   (+12-2 =5 )  100.0   -14


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021