CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

Options
Show each game results
Amoeba 1.3 64-bit in CCRL 40/40, 2017-11-11
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Amoeba 1.3 64-bit has no rank with rating of 2688 Elo points (+32 -32),
based on 308 games: 89 wins, 100 losses and 119 draws
Score: 48.2%, Average opponent: +11.7, Draws: 38.6%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Nemorino 1.02 64-bit              2906   0.5-7.5   (+0 -7 =1 )    0.0  -190
 - EXchess 7.92b 64-bit              2857   1.0-3.0   (+0 -2 =2 )    0.0   +19
 - Tornado 7.0 64-bit                2817   1.5-2.5   (+1 -2 =1 )    0.0   +37
 - Scorpio 2.7.7 64-bit              2805   2.0-2.0   (+1 -1 =2 )    0.0  +117
 - Rhetoric 1.4.3 64-bit             2800   2.5-1.5   (+2 -1 =1 )    0.0  +207
 - GnuCheese 1.00 64-bit             2795   1.0-3.0   (+0 -2 =2 )    0.0   -42
 - The Baron 3.29 64-bit             2786   4.0-6.0   (+2 -4 =4 )    0.0   +39
 - Pawny 1.2 64-bit                  2786   1.5-2.5   (+1 -2 =1 )    0.0    +2
 - Rodent 1.5 64-bit                 2786   4.0-6.0   (+2 -4 =4 )    0.0   +33
 - Octochess r5190 64-bit            2772   4.5-5.5   (+2 -3 =5 )    0.0   +52
 - Laser 1.1 64-bit                  2754   7.0-7.0   (+4 -4 =6 )    0.1   +66
 - Bison 9.11 64-bit                 2753   2.5-7.5   (+1 -6 =3 )    0.0  -106
 - Spike 1.2 Turin                   2746   3.0-7.0   (+0 -4 =6 )    0.0   -56
 - Arasan 16.1 64-bit                2730   4.0-6.0   (+2 -4 =4 )    3.6   -25
 - Tucano 6.00 64-bit                2727   9.0-5.0   (+5 -1 =8 )    1.6  +117
 - Godel 3.4.9 64-bit                2727   6.0-4.0   (+4 -2 =4 )    1.5   +97
 - Ktulu 8                           2705   4.5-5.5   (+3 -4 =3 )   16.6    -9
 - Zurichess Graubuenden 64-bit      2689   6.0-4.0   (+3 -1 =6 )   49.1   +59
 - Cheese 1.8 64-bit                 2683   6.0-4.0   (+4 -2 =4 )   61.1   +65
 - ProDeo 2.0                        2681   2.0-2.0   (+2 -2 =0 )   64.1    -7
 - Chessmaster 11 Toxic              2677   3.0-7.0   (+1 -5 =4 )   71.5  -137
 - ChessBrainVB 2.05                 2668   7.0-7.0   (+3 -3 =8 )   84.6   -22
 - Djinn 1.021 64-bit                2663   4.0-6.0   (+1 -3 =6 )   91.8   -80
 - RedQueen 1.1.98 64-bit            2662   2.0-2.0   (+1 -1 =2 )   91.4   -26
 - Floyd 0.9 64-bit                  2658   5.5-4.5   (+5 -4 =1 )   94.2   +13
 - Philou 3.7.1 64-bit               2652   8.0-2.0   (+7 -1 =2 )   97.9  +193
 - Cyrano 0.6b17 64-bit              2649   5.0-5.0   (+4 -4 =2 )   97.2   -39
 - WyldChess 1.4 64-bit              2640   4.0-6.0   (+1 -3 =6 )   98.9  -103
 - Sjakk 2.2 64-bit                  2632   6.0-4.0   (+5 -3 =2 )   99.9   +17
 - Rodin 8.0                         2627   2.5-1.5   (+2 -1 =1 )  100.0   +21
 - Nebula 2.0 64-bit                 2623   6.5-3.5   (+5 -2 =3 )  100.0   +34
 - NoraGrace 2.0 64-bit              2622   4.5-9.5   (+2 -7 =5 )  100.0  -184
 - GreKo 2015 64-bit                 2606   4.5-5.5   (+2 -3 =5 )  100.0  -109
 - Ethereal 8.05 64-bit              2593   8.0-2.0   (+7 -1 =2 )  100.0  +130
 - Capivara LK 0.09b02g 64-bit       2557   5.5-2.5   (+4 -1 =3 )  100.0   -12


Created in 2005-2013 by CCRL team
Last games added on November 11, 2017