CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Gaviota 0.85.1 32-bit in CCRL 40/4, 2019-09-14
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:
Gaviota 0.85.1 32-bit has no rank with rating of 2684 Elo points (+19 -19),
based on 998 games: 250 wins, 480 losses and 268 draws
Score: 38.5%, Average opponent: +80.2, Draws: 26.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Crafty 23.4 64-bit                 2781  30.5-68.5  (+15-53=31)    0.0   -34
 - Bright 0.4a                        2779  36.0-64.0  (+27-55=18)    0.0   -12
 - Scorpio 2.7 64-bit                 2775  39.5-59.5  (+23-43=33)    0.0   +23
 - Twisted Logic 20090922 64-bit      2770  34.5-65.5  (+17-48=35)    0.0   -16
 - Frenzee 3.5.19 64-bit              2768  34.5-65.5  (+21-52=27)    0.0   -23
 - Jonny 4.00                         2762  44.5-55.5  (+33-44=23)    0.0   +38
 - Bison 9.11 64-bit                  2761  38.0-62.0  (+27-51=22)    0.0   -10
 - BugChess2 1.9 64-bit               2759  39.5-60.5  (+26-47=27)    0.0    +2
 - SmarThink 1.20 64-bit              2747  44.0-56.0  (+31-43=26)    0.0   +19
 - Chronos 1.9.9 64-bit               2740  43.0-57.0  (+30-44=26)    0.0    +5


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