CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Invictus r228 64-bit 4CPU in CCRL 40/4, 2019-07-20
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:
Invictus r228 64-bit 4CPU is #249 with rating of 2376 Elo points (+33 -32),
based on 335 games: 149 wins, 105 losses and 81 draws
Score: 56.6%, Average opponent: −47.7, Draws: 24.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Terra 3.4                          2368  15.0-10.0  (+12-7 =6 )   68.1   +61
 - Tigran 2.4n 64-bit                 2346  16.0-9.0   (+12-5 =8 )   95.9   +57
 - Plisk 0.2.7d 64-bit                2343  13.0-12.0  (+11-10=4 )   97.3   -14
 - Popochin 4.1 64-bit                2343  16.5-9.5   (+13-6 =7 )   96.2   +64
 - Horizon 4.4                        2342  15.0-11.0  (+12-8 =6 )   97.9   +21
 - Arion 1.7                          2332  15.5-10.5  (+11-6 =9 )   99.5   +23
 - Sorgenkind 0.4                     2329  13.5-12.5  (+10-9 =7 )   99.7   -32
 - Gibbon 2.69a 64-bit                2325  11.5-14.5  (+10-13=3 )   99.8   -95
 - Isa 2.0.64 64-bit                  2319  14.0-12.0  (+12-10=4 )   99.9   -25
 - Asterisk 0.6                       2307  11.0-15.0  (+7 -11=8 )  100.0  -119
 - Averno 0.81                        2307  15.0-11.0  (+11-7 =8 )  100.0   -15
 - Joker 1.1.14                       2306  17.5-8.5   (+16-7 =3 )  100.0   +69
 - Tytan 9.32 64-bit                  2304  16.0-10.0  (+12-6 =8 )  100.0    +8


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