CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Gaviota 0.83 64-bit 4CPU in CCRL 40/40, 2019-11-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Gaviota 0.83 64-bit 4CPU has no rank with rating of 2648 Elo points (+25 -25),
based on 566 games: 189 wins, 219 losses and 158 draws
Score: 47.3%, Average opponent: +20.6, Draws: 27.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Arasan 18.0 64-bit 4CPU            2927   1.5-18.5  (+1 -18=1 )    0.0  -155
 - Pedone 1.1 64-bit 4CPU             2819   4.0-22.0  (+1 -19=6 )    0.0   -96
 - Pedone 1.2 64-bit 4CPU             2801   2.5-7.5   (+0 -5 =5 )    0.0     0
 - Alfil 13.1 64-bit 4CPU             2746   1.0-9.0   (+0 -8 =2 )    0.0  -228
 - Tornado 4.4 64-bit                 2739  17.5-32.5  (+9 -24=17)    0.0    -7
 - Chronos 1.9.9 64-bit               2739  15.0-35.0  (+8 -28=14)    0.0   -50
 - Bison 9.11 32-bit                  2728  13.0-37.0  (+7 -31=12)    0.0   -95
 - Movei 00.8.438 (10 10 10)          2667  22.5-27.5  (+17-22=11)    8.5   -19
 - Slow Chess Blitz WV2.1             2637  30.0-20.0  (+23-13=14)   78.8   +57
 - Pharaon 3.5.1                      2613  31.0-19.0  (+25-13=12)   99.3   +53
 - N2 0.4 64-bit                      2594  30.5-19.5  (+21-10=19)  100.0   +18
 - Amyan 1.72                         2590  27.5-22.5  (+19-14=17)  100.0   -24
 - Rotor 0.6                          2589  35.0-15.0  (+28-8 =14)  100.0   +82
 - Arasan 11.6 64-bit                 2566  37.0-13.0  (+30-6 =14)  100.0   +86


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019