CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Amoeba 2.4 64-bit in CCRL 40/15, 2020-09-19
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Amoeba 2.4 64-bit has no rank with rating of 2811 Elo points (+26 -26),
based on 436 games: 112 wins, 111 losses and 213 draws
Score: 50.1%, Average opponent: −3.5, Draws: 48.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Wasp 2.00 64-bit                        2931   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Wasp 2.01 64-bit                        2925  10.0-10.0  (+2 -2 =16)    0.0  +114
 - Laser 1.3 64-bit                        2924   4.0-6.0   (+1 -3 =6 )    0.0   +57
 - Bobcat 8.0 64-bit                       2924   3.5-10.5  (+1 -8 =5 )    0.0   -55
 - Hiarcs 13.2                             2895   5.0-5.0   (+1 -1 =8 )    0.0   +80
 - EXchess 7.97b 64-bit                    2893   2.0-2.0   (+0 -0 =4 )    0.0   +82
 - Gull 1.0a 32-bit                        2885   4.0-6.0   (+0 -2 =8 )    0.0   +24
 - ChessBrainVB 3.20                       2873   1.0-3.0   (+0 -2 =2 )    0.0   -87
 - Thinker 5.4d Inert 64-bit               2864   4.0-6.0   (+0 -2 =8 )    0.0    +6
 - Gaviota 1.0 64-bit                      2859   3.5-6.5   (+0 -3 =7 )    0.0   -32
 - Dirty 30Apr2017 64-bit                  2856   2.0-2.0   (+0 -0 =4 )    0.1   +45
 - MinkoChess 1.3 64-bit                   2854   5.5-4.5   (+3 -2 =5 )    0.2   +74
 - Atlas 3.80 64-bit                       2848   3.0-7.0   (+1 -5 =4 )    0.8   -91
 - DisasterArea 1.65 64-bit                2848   6.0-8.0   (+4 -6 =4 )    0.6    -8
 - Nemo 1.0.1 64-bit                       2847   4.5-5.5   (+2 -3 =5 )    0.7    +8
 - Booot 5.1.0                             2844   5.5-4.5   (+3 -2 =5 )    1.1   +64
 - Tornado 8.0 64-bit                      2842   7.0-11.0  (+4 -8 =6 )    1.7   -45
 - Dirty 3Nov2015 64-bit                   2837   4.0-7.0   (+3 -6 =2 )    5.0   -83
 - Murka 3 64-bit                          2824   5.0-5.0   (+3 -3 =4 )   20.1   +13
 - Onno 1.0 64-bit                         2818   6.0-4.0   (+4 -2 =4 )   34.4   +69
 - Scorpio 2.7.7 64-bit                    2805   5.0-9.0   (+0 -4 =10)   67.0   -80
 - Rhetoric 1.4.3 64-bit                   2794   9.5-8.5   (+4 -3 =11)   88.8    -2
 - GnuCheese 1.00 64-bit                   2793   5.0-9.0   (+1 -5 =8 )   88.3   -98
 - Zurichess Luzern 64-bit                 2792   8.0-12.0  (+5 -9 =6 )   85.6   -86
 - Rybka 1.0 32-bit                        2787   4.0-6.0   (+2 -4 =4 )   94.6   -92
 - The Baron 3.29 64-bit                   2785   2.0-2.0   (+1 -1 =2 )   94.8   -26
 - Octochess r5506 64-bit                  2784   5.5-4.5   (+3 -2 =5 )   96.3     0
 - Pawny 1.2 64-bit                        2780   8.5-9.5   (+5 -6 =7 )   98.3   -49
 - Naraku 1.4                              2774   5.5-4.5   (+3 -2 =5 )   99.1    -5
 - Frenzee 3.5.19 64-bit                   2773   4.5-5.5   (+1 -2 =7 )   99.5   -69
 - Twisted Logic 20100131x 64-bit          2770   6.0-4.0   (+3 -1 =6 )   99.6   +18
 - Zurichess Jura 64-bit                   2765  12.0-4.0   (+9 -1 =6 )   99.5  +119
 - BugChess2 1.9 64-bit                    2760   6.5-3.5   (+5 -2 =3 )  100.0   +49
 - Bison 9.11 64-bit                       2756   5.0-5.0   (+3 -3 =4 )  100.0   -59
 - Carballo 1.7 64-bit                     2738   3.0-1.0   (+3 -1 =0 )  100.0  +162
 - Godel 3.4.9 64-bit                      2727   7.5-2.5   (+5 -0 =5 )  100.0   +64
 - Tucano 6.00 64-bit                      2724   3.5-0.5   (+3 -0 =1 )  100.0  +195
 - Carballo 1.6 64-bit                     2710   6.0-4.0   (+4 -2 =4 )  100.0   -36
 - Arminius 2017-01-01 64-bit              2673   8.5-1.5   (+7 -0 =3 )  100.0  +114
 - Gandalf 7 64-bit                        2644  17.5-6.5   (+13-2 =9 )  100.0   -18


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020