CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Gaviota 0.75.7 64-bit in CCRL 40/4, 2019-12-07
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 0.75.7 64-bit has no rank with rating of 2433 Elo points (+16 -16),
based on 1404 games: 491 wins, 604 losses and 309 draws
Score: 46.0%, Average opponent: +30.5, Draws: 22.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Zappa 1.1 64-bit                   2604   8.5-20.5  (+6 -18=5 )    0.0   +11
 - N2 0.4 64-bit                      2590   9.5-20.5  (+6 -17=7 )    0.0   +19
 - Ruffian 1.0.5                      2586   7.5-22.5  (+5 -20=5 )    0.0   -41
 - Pseudo 0.7c                        2576   6.0-24.0  (+3 -21=6 )    0.0   -90
 - SOS 5.1                            2573   3.5-26.5  (+2 -25=3 )    0.0  -209
 - Aristarch 4.50                     2566  11.5-18.5  (+9 -16=5 )    0.0   +43
 - Deuterium 09.01.26.492             2561  10.5-19.5  (+5 -14=11)    0.0   +30
 - The Baron 2.23 64-bit              2555  12.0-18.0  (+8 -14=8 )    0.0   +49
 - Arasan 11.7 64-bit                 2546  10.5-19.5  (+8 -17=5 )    0.0     0
 - Ktulu 4.2                          2545   7.5-21.5  (+5 -19=5 )    0.0   -74
 - Ufim 8.02                          2540  12.0-18.0  (+8 -14=8 )    0.0   +37
 - AnMon 5.75                         2539   7.5-22.5  (+5 -20=5 )    0.0   -90
 - SmarThink 0.17a                    2537  10.5-19.5  (+7 -16=7 )    0.0    -5
 - Dirty 6J-22                        2513  13.0-16.0  (+11-14=4 )    0.0   +40
 - Hermann 2.5 64-bit                 2513  14.0-16.0  (+9 -11=10)    0.0   +56
 - Green Light Chess 3.01.2.2         2505  10.0-19.0  (+6 -15=8 )    0.0   -37
 - Little Goliath Evolution 3.12      2505   9.5-20.5  (+7 -18=5 )    0.0   -70
 - Yace 0.99.87                       2504  12.0-18.0  (+9 -15=6 )    0.0    -6
 - Trace 1.37a                        2500   8.0-22.0  (+3 -17=10)    0.0   -92
 - Bruja 1.9.1 64-bit                 2491  11.0-19.0  (+7 -15=8 )    0.0   -35
 - Tao 5.6                            2486   9.0-21.0  (+8 -20=2 )    0.0  -117
 - Kiwi 0.6d 64-bit                   2470  18.5-11.5  (+15-8 =7 )    0.0  +120
 - Glass 1.6                          2457  13.0-17.0  (+12-16=2 )    1.1   -33
 - LittleThought 1.052 64-bit         2452  16.5-13.5  (+14-11=5 )    2.1   +55
 - Counter 1.2                        2447  15.5-14.5  (+10-9 =11)    7.5   +25
 - SpiderChess 070603                 2439  15.0-15.0  (+10-10=10)   24.4    +6
 - Abrok 5.0                          2435  12.5-17.5  (+9 -14=7 )   40.1   -56
 - King of Kings 2.56                 2434  17.5-12.5  (+16-11=3 )   47.5   +67
 - Gaia 3.5 64-bit                    2425  12.0-18.0  (+9 -15=6 )   81.6   -83
 - Quark 2.35                         2423  17.5-12.5  (+13-8 =9 )   86.6   +47
 - Snitch 1.6.2 32-bit                2419  15.0-15.0  (+12-12=6 )   93.8   -15
 - Dragon 4.6                         2418  21.0-9.0   (+17-5 =8 )   95.9  +127
 - OliThink 5.3.0 64-bit              2417  17.5-12.5  (+14-9 =7 )   94.8   +43
 - Delphil 2.6a                       2412  17.0-13.0  (+13-9 =8 )   96.7   +28
 - RomiChess P3k 64-bit               2409  15.5-14.5  (+12-11=7 )   99.5   -12
 - KnightDreamer 3.3                  2393  19.0-11.0  (+15-7 =8 )  100.0   +51
 - Leila 0.53h                        2388  14.0-16.0  (+9 -11=10)  100.0   -67
 - Amy 0.87b                          2385  17.5-11.5  (+14-8 =7 )  100.0   +27
 - Diablo 0.5.1                       2385  19.5-10.5  (+17-8 =5 )  100.0   +67
 - Gosu 0.16                          2382  18.0-12.0  (+16-10=4 )  100.0   +27
 - Der Bringer 1.9                    2374  18.5-11.5  (+16-9 =5 )  100.0   +31
 - Djinn 0.925x                       2373  18.5-11.5  (+14-7 =9 )  100.0   +23
 - Muse 0.899b                        2372  20.0-10.0  (+18-8 =4 )  100.0   +69
 - Rodin 3.0                          2366  18.5-11.5  (+15-8 =7 )  100.0   +16
 - Homer 2.01                         2357  15.5-13.5  (+11-9 =9 )  100.0   -54
 - Sage 3.53                          2325  17.5-12.5  (+14-9 =7 )  100.0   -47
 - KnightX 1.92                       2297  21.5-8.5   (+19-6 =5 )  100.0   +30


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019