CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Chess 4.1a 64-bit in CCRL Blitz, 2020-08-01
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Chess 4.1a 64-bit has no rank with rating of 1647 Elo points (+45 -46),
based on 185 games: 56 wins, 95 losses and 34 draws
Score: 39.5%, Average opponent: +78.5, Draws: 18.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Koedem 1.1.2 64-bit                     1832   8.0-24.0  (+4 -20=8 )    0.0    +3
 - FoxSEE 0.2.3 64-bit                     1727  15.5-15.5  (+12-12=7 )    0.1   +78
 - Tinman 0.1.2 64-bit                     1721   8.5-22.5  (+7 -21=3 )    0.2  -114
 - Tinman 0.1.1 64-bit                     1716  12.0-16.0  (+9 -13=6 )    0.4   +18
 - JaksaH 1.15 64-bit                      1716  13.5-18.5  (+11-16=5 )    0.2    +8
 - Pulse 1.7.1 64-bit                      1637  15.5-15.5  (+13-13=5 )   65.8   -10


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020