CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Amoeba 1.4 64-bit in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Amoeba 1.4 64-bit has no rank with rating of 2708 Elo points (+26 -26),
based on 493 games: 146 wins, 169 losses and 178 draws
Score: 47.7%, Average opponent: +17.2, Draws: 36.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Arasan 19.1 64-bit                      2920   2.5-8.5   (+1 -7 =3 )    0.0   +19
 - Rodent II 0.9.64 64-bit                 2914   2.5-7.5   (+1 -6 =3 )    0.0   +26
 - Wasp 1.25 64-bit                        2907   2.5-11.5  (+1 -10=3 )    0.0   -45
 - Nemorino 1.02 64-bit                    2902   3.0-11.0  (+0 -8 =6 )    0.0   +14
 - Laser 1.2 64-bit                        2867   2.5-7.5   (+0 -5 =5 )    0.0    +7
 - Tornado 7.0 64-bit                      2815   1.5-2.5   (+1 -2 =1 )    0.0   +11
 - Rodent II 0.8.7 64-bit                  2808   4.0-6.0   (+3 -5 =2 )    0.0   +27
 - Scorpio 2.7.7 64-bit                    2803   1.0-3.0   (+0 -2 =2 )    0.0   -47
 - Hannibal 1.0a 32-bit                    2799   4.0-6.0   (+1 -3 =6 )    0.0   +31
 - GnuCheese 1.00 64-bit                   2794   1.5-2.5   (+1 -2 =1 )    0.0    -6
 - Rhetoric 1.4.3 64-bit                   2792   6.5-7.5   (+3 -4 =7 )    0.0   +52
 - The Baron 3.29 64-bit                   2784   4.0-4.0   (+4 -4 =0 )    0.0   +76
 - Pawny 1.2 64-bit                        2778   5.5-8.5   (+2 -5 =7 )    0.0    +5
 - Naraku 1.4                              2773   4.0-6.0   (+1 -3 =6 )    0.0    +9
 - Frenzee 3.5.19 64-bit                   2772   5.0-5.0   (+4 -4 =2 )    0.0   +58
 - Octochess r5190 64-bit                  2771   3.0-7.0   (+0 -4 =6 )    0.0   -48
 - BugChess2 1.9 64-bit                    2759   4.0-6.0   (+4 -6 =0 )    0.0   -37
 - Bison 9.11 64-bit                       2755   5.5-4.5   (+4 -3 =3 )    0.1   +78
 - Chronos 1.9.9 64-bit                    2738   4.5-5.5   (+3 -4 =3 )    1.8    -1
 - Godel 3.4.9 64-bit                      2726   5.0-5.0   (+2 -2 =6 )   11.2   +18
 - Tucano 6.00 64-bit                      2723  10.5-11.5  (+7 -8 =7 )   16.0    -3
 - ProDeo 2.2                              2720  10.0-14.0  (+6 -10=8 )   22.1   -43
 - Arasan 15.1 64-bit                      2719   3.5-6.5   (+2 -5 =3 )   29.0   -89
 - Carballo 1.6 64-bit                     2709   8.0-8.0   (+5 -5 =6 )   47.8    +1
 - Ktulu 8                                 2706   3.5-6.5   (+2 -5 =3 )   56.2  -106
 - Zurichess Graubuenden 64-bit            2689   7.0-5.0   (+4 -2 =6 )   85.6   +26
 - Tornado 4.87a 32-bit                    2685   3.0-5.0   (+2 -4 =2 )   86.2  -118
 - Cheese 1.8 64-bit                       2683   6.0-8.0   (+3 -5 =6 )   93.7   -69
 - MinkoChess 0.8 32-bit                   2673   6.0-4.0   (+3 -1 =6 )   95.2   +19
 - ChessBrainVB 2.05                       2668   4.0-6.0   (+3 -5 =2 )   98.8  -113
 - Djinn 1.021 64-bit                      2667   4.5-5.5   (+3 -4 =3 )   99.7   -67
 - Igel 1.4.2 64-bit                       2667   8.0-2.0   (+7 -1 =2 )   98.5  +185
 - Scorpio 2.5 32-bit                      2662   6.0-4.0   (+5 -3 =2 )   98.5   +27
 - Igel 1.4.1 64-bit                       2659   3.5-6.5   (+3 -6 =1 )   99.5  -171
 - Floyd 0.9 64-bit                        2657   7.0-7.0   (+5 -5 =4 )  100.0   -54
 - Minic 0.47 64-bit                       2656   5.5-2.5   (+4 -1 =3 )   99.5   +66
 - Dirty 23Mar2012 32-bit                  2654   6.0-4.0   (+3 -1 =6 )   99.5    +1
 - Asymptote 0.5 64-bit                    2649  10.0-4.0   (+6 -0 =8 )  100.0   +62
 - Laser 0.2.1 64-bit                      2647   8.5-1.5   (+7 -0 =3 )  100.0  +189
 - Cyrano 0.6b17 64-bit                    2647   8.0-2.0   (+6 -0 =4 )  100.0  +131
 - Sjakk 2.2 64-bit                        2631   5.0-3.0   (+2 -0 =6 )  100.0   -13
 - NoraGrace 2.0 64-bit                    2622   9.5-4.5   (+8 -3 =3 )  100.0   +47
 - GreKo 2015 64-bit                       2608   6.0-4.0   (+4 -2 =4 )  100.0   -36
 - Ethereal 7.78 64-bit                    2584   4.5-6.5   (+2 -4 =5 )  100.0  -183
 - Coiled 0.4 64-bit                       2563   8.5-1.5   (+7 -0 =3 )  100.0  +108
 - Orion 0.3.0 64-bit                      2388   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021