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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Schooner 1.83 64-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:
Schooner 1.83 64-bit has no rank with rating of 2583 Elo points (+25 -25),
based on 546 games: 185 wins, 189 losses and 172 draws
Score: 49.6%, Average opponent: +2.7, Draws: 31.5%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Godel 4.4.5 64-bit                2814   2.5-9.5   (+1 -8 =3 )    0.0   +21
 - Counter 2.9 64-bit                2714   2.5-9.5   (+1 -8 =3 )    0.0   -83
 - Delfi 5.4                         2689   3.0-9.0   (+1 -7 =4 )    0.0   -67
 - Gogobello 1.4 64-bit              2687   4.0-8.0   (+2 -6 =4 )    0.0   -11
 - RedQueen 1.1.3 64-bit             2676   3.5-8.5   (+3 -8 =1 )    0.0   -81
 - Chessmaster 11                    2665   6.0-6.0   (+3 -3 =6 )    0.0   +78
 - Scorpio 2.1 32-bit                2652   4.0-8.0   (+2 -6 =4 )    0.1   -40
 - Winter 0.2 64-bit                 2651   0.5-3.5   (+0 -3 =1 )    0.0  -221
 - ECE X3 64-bit                     2645   6.0-10.0  (+4 -8 =4 )    0.0   -27
 - DanaSah 7.3                       2639   7.5-8.5   (+4 -5 =7 )    0.0   +35
 - Sjakk 2.2 64-bit                  2634   7.0-5.0   (+6 -4 =2 )    0.0  +117
 - Igel 1.2 64-bit                   2628   7.5-8.5   (+5 -6 =5 )    0.3   +19
 - Igel 1.1 64-bit                   2627   3.5-8.5   (+1 -6 =5 )    0.8   -85
 - Rodin 8.0                         2627   4.0-8.0   (+2 -6 =4 )    0.2   -66
 - WildCat 7                         2624   3.0-9.0   (+1 -7 =4 )    0.2  -125
 - RubiChess 1.0 64-bit              2615   5.5-6.5   (+3 -4 =5 )    2.7    +7
 - K2 0.91                           2615   7.0-9.0   (+5 -7 =4 )    1.5   -12
 - Monolith 0.4 64-bit               2607  10.0-18.0  (+7 -15=6 )    6.2   -80
 - Aristarch 4.50                    2595   7.5-4.5   (+5 -2 =5 )   19.6   +95
 - Brutus 8.05 64-bit                2590   2.0-10.0  (+1 -9 =2 )   34.1  -258
 - GarboChess 3.0 64-bit             2586   8.5-3.5   (+7 -2 =3 )   41.5  +157
 - Jellyfish 1.1 64-bit              2580   6.0-6.0   (+5 -5 =2 )   58.4    -3
 - Delocto 0.6 64-bit                2577   8.0-8.0   (+5 -5 =6 )   67.3    -6
 - Coiled 0.6 64-bit                 2572   1.0-3.0   (+0 -2 =2 )   77.7  -168
 - Coiled 0.4 64-bit                 2563   6.0-6.0   (+3 -3 =6 )   90.6   -20
 - SOS 5.1                           2563   7.0-5.0   (+4 -2 =6 )   92.1   +26
 - Capivara LK 0.09b02g 64-bit       2561   9.0-3.0   (+7 -1 =4 )   93.0  +148
 - Capivara LK 0.09b02c 64-bit       2557   7.0-5.0   (+5 -3 =4 )   94.5   +29
 - tomitankChess 1.4 64-bit          2555   4.5-7.5   (+2 -5 =5 )   95.1  -107
 - Dorky 4.8 64-bit                  2553  21.0-11.0  (+16-6 =10)   98.0   +76
 - Ghost 3.1 64-bit                  2550  11.0-5.0   (+9 -3 =4 )   98.6  +100
 - Betsabe II 1.84                   2543   6.0-6.0   (+5 -5 =2 )   99.7   -35
 - chess22k 1.3 64-bit               2539   6.5-5.5   (+3 -2 =7 )   99.4   -25
 - Maverick 1.5 64-bit               2534   8.0-4.0   (+6 -2 =4 )  100.0   +64
 - Marvin 2.0.0 64-bit               2533   7.5-4.5   (+5 -2 =5 )   99.9   +27
 - Bagatur 1.5e 64-bit               2516  10.0-6.0   (+7 -3 =6 )  100.0   +11
 - CyberPagno 3.0 64-bit             2512   7.0-5.0   (+5 -3 =4 )  100.0   -13
 - Floyd 0.8 64-bit                  2509   8.0-4.0   (+6 -2 =4 )  100.0   +41
 - Jumbo 0.6.10 64-bit               2482  10.0-2.0   (+10-2 =0 )  100.0  +225
 - Ares GB 64-bit                    2386  22.5-7.5   (+18-3 =9 )  100.0   -21


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