CCRL 40/4
Downloads and Statistics
November 14, 2019
Testing summary:
Total: 2'129'428 games
played by 2'486 programs
28790 CPU days (X2 4600+)

White wins: 825'928 (38.8%)
Black wins: 667'489 (31.3%)
Draws: 636'011 (29.9%)
White score: 53.7%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other



CCRL 40/4 Rating List - Custom engine selection
2129428 games played by 2486 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Computed on November 14, 2019 with Bayeselo based on 2'129'428 games
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Phalanx XXV                        2653  +12  -12  50.4%   -2.5  2428
  Phalanx XXIV                       2589  +16  -16  52.0%  -16.0  1445
  Phalanx XXIII                      2433  +18  -18  48.2%  +13.4  1090
  Phalanx XXIII beta                 2370  +15  -15  48.5%  +11.3  1660
  Phalanx XXII Reborn JA             2352  +13  -13  55.3%  -48.0  2536

Created in 2005-2013 by CCRL team
Last games added on November 14, 2019