CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
chess22k 1.3 64-bit in CCRL 40/4, 2019-08-20
Ponder off, General book (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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
chess22k 1.3 64-bit has no rank with rating of 2515 Elo points (+28 -28),
based on 479 games: 243 wins, 135 losses and 101 draws
Score: 61.3%, Average opponent: −84.2, Draws: 21.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Dorky 4.5 64-bit                   2504  14.0-16.0  (+10-12=8 )   75.1   -31
 - Trace 1.37a                        2499  14.5-15.5  (+13-14=3 )   85.3   -28
 - Betsabe II 1.66                    2495  17.0-13.0  (+11-7 =12)   88.6   +23
 - Abrok 5.0                          2435  17.5-12.5  (+14-9 =7 )  100.0   -20
 - Shallow 2 rev8 64-bit              2428  16.5-13.5  (+12-9 =9 )  100.0   -55
 - Eeyore 1.52 64-bit                 2426  13.0-17.0  (+10-14=6 )  100.0  -138
 - Gaia 3.5 64-bit                    2424  21.5-8.5   (+20-7 =3 )  100.0   +88
 - Nejmet 3.07                        2424  19.5-10.5  (+16-7 =7 )  100.0   +15
 - Quark 2.35                         2423  18.5-11.5  (+16-9 =5 )  100.0    -2
 - Nemeton 1.51                       2420  22.0-8.0   (+18-4 =8 )  100.0   +72
 - Dragon 4.6                         2418  23.0-7.0   (+21-5 =4 )  100.0  +119
 - Hussar 0.4                         2418  18.5-11.5  (+15-8 =7 )  100.0   -15
 - Snitch 1.6.2 32-bit                2418  19.0-10.0  (+15-6 =8 )  100.0   +10
 - RomiChess P3L 64-bit               2411  18.0-12.0  (+14-8 =8 )  100.0   -34
 - Typhoon 1.00-358 64-bit            2382  19.5-10.5  (+18-9 =3 )  100.0    -9
 - Giraffe 20161023 64-bit            2368  21.5-8.5   (+20-7 =3 )  100.0   +30


Created in 2005-2013 by CCRL team
Last games added on August 20, 2019