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%

Engine Details

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Gaviota 0.83 64-bit 4CPU in CCRL 40/4, 2019-11-14
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Gaviota 0.83 64-bit 4CPU has no rank with rating of 2670 Elo points (+19 -19),
based on 1019 games: 507 wins, 258 losses and 254 draws
Score: 62.2%, Average opponent: −90.8, Draws: 24.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tornado 8.0 64-bit 4CPU            2867  10.5-21.5  (+6 -17=9 )    0.0   +76
 - Delfi 5.4                          2683  18.0-14.0  (+13-9 =10)   10.1   +53
 - Daydreamer 1.75 64-bit             2673  14.5-17.5  (+7 -10=15)   38.8   -25
 - Alaric 707                         2664  18.0-14.0  (+13-9 =10)   73.5   +36
 - Cyrano 0.6b17 64-bit               2642  21.0-10.0  (+18-7 =6 )   99.7  +108
 - Colossus 2008b                     2642  17.5-14.5  (+13-10=9 )   99.7    +2
 - Alfil 8.1.1 Optimized              2626  20.5-11.5  (+15-6 =11)  100.0   +48
 - WildCat 8                          2624  17.5-13.5  (+13-9 =9 )  100.0     0
 - Sloppy 0.2.2 64-bit                2617  21.5-9.5   (+19-7 =5 )  100.0   +93
 - Slow Chess Blitz WV2.1             2615  13.0-19.0  (+5 -11=16)  100.0  -115
 - Amyan 1.72                         2604  19.0-13.0  (+15-9 =8 )  100.0     0
 - Zappa 1.1 64-bit                   2604  17.0-15.0  (+12-10=10)  100.0   -47
 - Pharaon 3.5.1                      2604  14.0-18.0  (+10-14=8 )  100.0  -107
 - N2 0.4 64-bit                      2591  21.0-11.0  (+18-8 =6 )  100.0   +38
 - Ruffian 1.0.5                      2586  21.5-10.5  (+18-7 =7 )  100.0   +41
 - Hamsters 0.7.1                     2579  19.5-12.5  (+15-8 =9 )  100.0   -12
 - Pseudo 0.7c                        2576  17.5-14.5  (+13-10=9 )  100.0   -60
 - SOS 5.1                            2574  21.5-10.5  (+17-6 =9 )  100.0   +25
 - Rotor 0.6                          2573  20.5-11.5  (+16-7 =9 )  100.0    -1
 - Aristarch 4.50                     2567  17.5-14.5  (+12-9 =11)  100.0   -74
 - The Baron 2.23 64-bit              2555  21.5-10.5  (+19-8 =5 )  100.0   +20
 - AnMon 5.75                         2539  20.0-12.0  (+17-9 =6 )  100.0   -37
 - SmarThink 0.17a                    2537  19.0-13.0  (+17-11=4 )  100.0   -59
 - Hermann 2.5 64-bit                 2513  22.0-10.0  (+19-7 =6 )  100.0   -17
 - Little Goliath Evolution 3.12      2505  19.0-12.0  (+14-7 =10)  100.0   -89
 - Green Light Chess 3.01.2.2         2505  26.5-5.5   (+23-2 =7 )  100.0   +87
 - Yace 0.99.87                       2504  20.0-11.0  (+16-7 =8 )  100.0   -62
 - Trace 1.37a                        2500  23.5-8.5   (+22-7 =3 )  100.0   +22
 - Bruja 1.9.1 64-bit                 2491  21.0-11.0  (+18-8 =6 )  100.0   -58
 - Kiwi 0.6d 64-bit                   2470  27.5-4.5   (+26-3 =3 )  100.0  +123
 - Xpdnt 091007                       2469  26.0-6.0   (+24-4 =4 )  100.0   +61
 - Abrok 5.0                          2436  27.0-5.0   (+24-2 =6 )  100.0   +41


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