CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Topple 0.5.0 64-bit in CCRL 40/40, 2019-09-14
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:
Topple 0.5.0 64-bit has no rank with rating of 2805 Elo points (+27 -27),
based on 440 games: 130 wins, 133 losses and 177 draws
Score: 49.7%, Average opponent: +2.0, Draws: 40.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Chiron 1.1a 64-bit                2979   3.0-9.0   (+1 -7 =4 )    0.0    +7
 - Hannibal 1.3 64-bit               2964   3.0-9.0   (+1 -7 =4 )    0.0    -8
 - Protector 1.5.0 32-bit            2948   4.0-8.0   (+2 -6 =4 )    0.0   +28
 - Spike 1.4 Leiden                  2915   4.5-7.5   (+2 -5 =5 )    0.0   +26
 - Deep Junior 12.5 32-bit           2909   3.5-8.5   (+2 -7 =3 )    0.0   -44
 - Amoeba 2.7 64-bit                 2905   6.5-5.5   (+3 -2 =7 )    0.0  +128
 - Lc0 0.20.2 w32930 64-bit          2902   7.5-4.5   (+5 -2 =5 )    0.0  +175
 - Hiarcs 13.2                       2896   5.0-7.0   (+2 -4 =6 )    0.0   +38
 - Gull 1.0a 32-bit                  2886   6.0-6.0   (+4 -4 =4 )    0.0   +81
 - Quazar 0.4 32-bit                 2880   4.5-7.5   (+3 -6 =3 )    0.0   -11
 - Spark 1.0 32-bit                  2865   5.0-7.0   (+2 -4 =6 )    0.0    +7
 - Marvin 3.3.2 64-bit               2857   6.0-6.0   (+3 -3 =6 )    0.1   +48
 - Booot 5.1.0                       2844   4.5-7.5   (+0 -3 =9 )    0.3   -23
 - Critter 0.60 64-bit               2841   3.5-8.5   (+2 -7 =3 )    2.8  -113
 - Fruit Reloaded 3.2.1 64-bit       2834   5.0-7.0   (+2 -4 =6 )    2.9   -20
 - Onno 1.0 64-bit                   2819   5.0-7.0   (+3 -5 =4 )   19.3   -40
 - Gogobello 2.0 64-bit              2806   4.5-7.5   (+3 -6 =3 )   48.5   -87
 - Monolith 1.0 64-bit               2797   6.5-5.5   (+3 -2 =7 )   70.7   +17
 - The Baron 3.42 64-bit             2797   4.0-8.0   (+3 -7 =2 )   70.4  -134
 - RuyDos 1.1.9 64-bit               2793   5.0-7.0   (+2 -4 =6 )   77.6   -60
 - Zappa Mexico 32-bit               2791   6.0-6.0   (+4 -4 =4 )   81.4   -10
 - Rybka 1.0 32-bit                  2788   6.0-6.0   (+3 -3 =6 )   86.1   -20
 - tomitankChess 3.0 64-bit          2785   8.0-4.0   (+4 -0 =8 )   89.5   +71
 - BugChess2 1.9 64-bit              2762   6.5-5.5   (+4 -3 =5 )   99.7   -19
 - Cheese 2.0 64-bit                 2753   5.5-6.5   (+3 -4 =5 )  100.0   -79
 - Fruit 2.2.1                       2744   6.5-5.5   (+4 -3 =5 )  100.0   -36
 - Carballo 1.7 64-bit               2737   8.5-3.5   (+7 -2 =3 )  100.0   +81
 - Marvin 3.0.0 64-bit               2731   8.5-3.5   (+6 -1 =5 )  100.0   +62
 - Arminius 2018-12-23 64-bit        2730   7.0-5.0   (+5 -3 =4 )  100.0   -19
 - Devel 2.0000                      2725   5.0-7.0   (+3 -5 =4 )  100.0  -138
 - Bagatur 1.7a 64-bit               2709  22.0-10.0  (+15-3 =14)  100.0   +20
 - Chessmaster 11 Conqueror          2698   7.5-4.5   (+5 -2 =5 )  100.0   -30
 - Pirarucu 2.2.2 64-bit             2697   7.5-4.5   (+5 -2 =5 )  100.0   -24
 - Francesca MAD 0.21 64-bit         2667   9.0-3.0   (+7 -1 =4 )  100.0   +33
 - Winter 0.2 64-bit                 2653   8.5-3.5   (+7 -2 =3 )  100.0    +3


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