CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Gaviota 0.75.7 32-bit in CCRL 40/40, 2019-08-17
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Gaviota 0.75.7 32-bit has no rank with rating of 2415 Elo points (+32 -32),
based on 336 games: 109 wins, 133 losses and 94 draws
Score: 46.4%, Average opponent: +25.5, Draws: 28.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Dirty 6J-22                       2576   1.5-6.5   (+1 -6 =1 )    0.0   -95
 - Brutus 8.05 32-bit                2567   1.5-2.5   (+0 -1 =3 )    0.0   +84
 - Sloppy 0.1.1                      2550   2.0-8.0   (+1 -7 =2 )    0.0   -90
 - AnMon 5.75                        2538   1.0-3.0   (+1 -3 =0 )    0.0  -103
 - Arasan 11.6 32-bit                2532   2.5-9.5   (+0 -7 =5 )    0.0   -70
 - Arasan 12.1 32-bit                2531   1.5-2.5   (+1 -2 =1 )    0.0   +30
 - Movei 00.8.403                    2525   2.5-7.5   (+2 -7 =1 )    0.0   -98
 - AnMon 5.60                        2515   4.0-6.0   (+4 -6 =0 )    0.0   +12
 - DanaSah 4.45                      2513   2.0-2.0   (+2 -2 =0 )    0.0   +98
 - Hamsters 0.4                      2507   2.0-8.0   (+0 -6 =4 )    0.0  -105
 - Hermann 2.5 32-bit                2498   3.0-5.0   (+3 -5 =0 )    0.0   -29
 - Arasan 10.3                       2497   3.5-6.5   (+2 -5 =3 )    0.0   -17
 - Philou 3.1.4.1                    2494   3.0-5.0   (+1 -3 =4 )    0.0   +14
 - Xpdnt 091007                      2482   7.0-5.0   (+7 -5 =0 )    0.0  +141
 - Matacz 1.4                        2478   5.0-7.0   (+2 -4 =6 )    0.0    +7
 - Pupsi2 0.08                       2472   2.0-6.0   (+1 -5 =2 )    0.1  -125
 - Counter 1.2                       2469   2.5-5.5   (+1 -4 =3 )    0.2   -64
 - LittleThought 1.052 32-bit        2467   5.0-3.0   (+3 -1 =4 )    0.3  +126
 - nanoSzachy 3.8                    2437   2.5-1.5   (+2 -1 =1 )   11.4  +117
 - Typhoon 1.00-358                  2434   4.0-4.0   (+3 -3 =2 )   15.7   +19
 - GreKo 7.2 32-bit                  2428   5.0-3.0   (+5 -3 =0 )   29.0  +122
 - Glass 1.6                         2427  10.5-7.5   (+8 -5 =5 )   26.5   +73
 - Delphil 1.9c                      2421   4.5-5.5   (+1 -2 =7 )   40.8   -21
 - Delphil 2.6a                      2415   5.5-6.5   (+4 -5 =3 )   50.4   -31
 - Rodin 3.0                         2402   6.0-2.0   (+6 -2 =0 )   75.5  +217
 - Pawny 0.2 32-bit                  2400   9.0-9.0   (+6 -6 =6 )   76.3   -12
 - Tigran 2.4n 64-bit                2399   4.5-5.5   (+3 -4 =3 )   81.3   -48
 - Simplex 0.9.8 32-bit              2396   7.5-4.5   (+4 -1 =7 )   80.2   +52
 - Sorgenkind 0.4                    2388   7.5-6.5   (+5 -4 =5 )   93.8     0
 - Ares 1.004                        2372   4.0-0.0   (+4 -0 =0 )   99.0  +INF
 - GreKo 7.0                         2370   2.5-1.5   (+2 -1 =1 )   98.2   +36
 - Alex 2.14a 32-bit                 2363   6.0-4.0   (+5 -3 =2 )   99.3   +16
 - OliThink 5.3.0 32-bit             2358   3.0-5.0   (+2 -4 =2 )   99.9  -145
 - Plisk 0.2.6 32-bit                2349   4.5-5.5   (+3 -4 =3 )   99.8   -97
 - Arion 1.7                         2342   1.5-2.5   (+1 -2 =1 )  100.0  -168
 - Amundsen 0.80                     2327   5.5-2.5   (+4 -1 =3 )  100.0   +34
 - Pedone 0.3 64-bit                 2309   7.0-3.0   (+6 -2 =2 )  100.0   +42
 - EveAnn 1.66                       2270   4.0-2.0   (+3 -1 =2 )  100.0   -41


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019