CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Amoeba 2.1 64-bit in CCRL 40/15, 2021-04-18
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 2.1 64-bit has no rank with rating of 2709 Elo points (+29 -29),
based on 374 games: 109 wins, 119 losses and 146 draws
Score: 48.7%, Average opponent: +10.4, Draws: 39.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Atlas 3.80 64-bit                       2847   2.5-7.5   (+1 -6 =3 )    0.0   -38
 - Tornado 8.0 64-bit                      2842   7.5-12.5  (+5 -10=5 )    0.0   +42
 - Dirty 3Nov2015 64-bit                   2836   6.0-4.0   (+4 -2 =4 )    0.0  +190
 - Onno 1.2.70 64-bit                      2834   2.5-7.5   (+1 -6 =3 )    0.0   -46
 - Murka 3 64-bit                          2823   5.0-5.0   (+3 -3 =4 )    0.0  +114
 - GNU Chess 5.60 64-bit                   2813   2.0-8.0   (+0 -6 =4 )    0.0   -91
 - Scorpio 2.7.7 64-bit                    2804   4.5-5.5   (+2 -3 =5 )    0.0   +63
 - Rhetoric 1.4.3 64-bit                   2793   3.5-6.5   (+0 -3 =7 )    0.0    +4
 - Loop 13.6 (Loop 2007) 64-bit            2789   6.5-3.5   (+5 -2 =3 )    0.0  +179
 - The Baron 3.29 64-bit                   2785   4.0-6.0   (+2 -4 =4 )    0.0   +16
 - Octochess r5506 64-bit                  2784   2.0-8.0   (+0 -6 =4 )    0.0  -123
 - Rodent 1.5 64-bit                       2784   1.5-8.5   (+0 -7 =3 )    0.0  -177
 - Pawny 1.2 64-bit                        2779   4.0-6.0   (+2 -4 =4 )    0.0   +14
 - Bison 9.11 64-bit                       2756   4.0-6.0   (+3 -5 =2 )    0.2   -31
 - Carballo 1.7 64-bit                     2737   2.0-2.0   (+1 -1 =2 )    4.3   +28
 - Godel 3.4.9 64-bit                      2727   4.5-5.5   (+3 -4 =3 )   14.4   -17
 - Tucano 6.00 64-bit                      2724   3.5-6.5   (+1 -4 =5 )   19.4   -76
 - ProDeo 2.2                              2720   3.5-6.5   (+2 -5 =3 )   25.5   -89
 - Carballo 1.6 64-bit                     2709   6.0-4.0   (+5 -3 =2 )   49.3   +80
 - Chessmaster 11 Aiglos II                2693   5.5-4.5   (+3 -2 =5 )   82.9   +19
 - Zurichess Graubuenden 64-bit            2689   3.5-6.5   (+2 -5 =3 )   84.7  -115
 - Cheese 1.8 64-bit                       2683   2.5-1.5   (+1 -0 =3 )   92.5   +41
 - Cheese 1.7 64-bit                       2678   6.5-3.5   (+5 -2 =3 )   95.4   +69
 - MinkoChess 0.8 32-bit                   2673   3.5-6.5   (+1 -4 =5 )   94.7  -122
 - Arminius 2017-01-01 64-bit              2672   7.0-7.0   (+4 -4 =6 )   98.5   -37
 - Djinn 1.021 64-bit                      2667   5.5-4.5   (+2 -1 =7 )   99.5   -14
 - RedQueen 1.1.98 64-bit                  2663   4.0-0.0   (+4 -0 =0 )   99.6  +INF
 - Floyd 0.9 64-bit                        2658   9.0-5.0   (+7 -3 =4 )   99.9   +47
 - Philou 3.7.1 64-bit                     2651   5.0-5.0   (+3 -3 =4 )  100.0   -58
 - Sjakk 2.2 64-bit                        2632   6.5-3.5   (+4 -1 =5 )  100.0    +6
 - Rodin 8.0                               2628   2.5-1.5   (+2 -1 =1 )  100.0   +11
 - Ethereal 8.02 64-bit                    2623   6.5-3.5   (+5 -2 =3 )  100.0   +14
 - NoraGrace 2.0 64-bit                    2623   5.0-5.0   (+3 -3 =4 )  100.0   -86
 - Nebula 2.0 64-bit                       2621   6.0-4.0   (+3 -1 =6 )  100.0   -32
 - Phalanx XXV                             2619   3.5-0.5   (+3 -0 =1 )  100.0  +198
 - Ethereal 8.12 64-bit                    2612   7.0-3.0   (+5 -1 =4 )  100.0   +26
 - GreKo 2015 64-bit                       2609   7.0-3.0   (+5 -1 =4 )  100.0   +31
 - Donna 4.0 64-bit                        2606   3.0-1.0   (+2 -0 =2 )  100.0   +53
 - DanaSah 6.50                            2605   2.0-2.0   (+1 -1 =2 )  100.0  -114
 - K2 0.87                                 2584   3.5-0.5   (+3 -0 =1 )  100.0  +163
 - Jellyfish 1.1 64-bit                    2581   2.5-1.5   (+1 -0 =3 )  100.0   -68


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021