CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Amoeba 3.0 64-bit 4CPU in CCRL 40/15, 2021-05-15
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 3.0 64-bit 4CPU has no rank with rating of 3052 Elo points (+26 -26),
based on 466 games: 151 wins, 106 losses and 209 draws
Score: 54.8%, Average opponent: −32.6, Draws: 44.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fritz 16 64-bit 4CPU                    3190   7.0-23.0  (+1 -17=12)    0.0   -36
 - Pedone 1.8 64-bit 4CPU                  3138   9.0-21.0  (+3 -15=12)    0.0   -40
 - Strelka 5.5 64-bit                      3102  14.5-15.5  (+8 -9 =13)    0.0   +39
 - Wasp 3.50 64-bit 4CPU                   3099  11.5-18.5  (+2 -9 =19)    0.2   -15
 - RubiChess 1.3 64-bit 4CPU               3065  11.0-19.0  (+3 -11=16)   21.1   -64
 - Demolito 2018-10-29 64-bit 4CPU         3064  15.0-15.0  (+8 -8 =14)   27.1    +9
 - Defenchess 1.1f 64-bit 4CPU             3063  15.5-14.5  (+8 -7 =15)   23.2   +21
 - Pirarucu 2.7.4 64-bit 4CPU              3024  15.5-14.5  (+6 -5 =19)   95.4   -20
 - Crafty 25.2 64-bit 4CPU                 3012  20.5-9.5   (+15-4 =11)   99.5   +82
 - Scorpio 2.8 64-bit 4CPU                 2983  18.5-11.5  (+9 -2 =19)  100.0    -1
 - Toga II 4.0 64-bit 4CPU                 2956  20.0-10.0  (+14-4 =12)  100.0   +10
 - Tucano 7.07 64-bit 4CPU                 2940  11.5-4.5   (+9 -2 =5 )  100.0   +37
 - The Baron 3.44 64-bit 4CPU              2938  20.5-9.5   (+13-2 =15)  100.0    -7
 - Thinker 5.4d Inert 64-bit 4CPU          2925  21.5-8.5   (+16-3 =11)  100.0   +12
 - Atlas 3.91 64-bit                       2898  22.0-8.0   (+18-4 =8 )  100.0    +9
 - Godel 5.5.1 64-bit                      2876  22.0-8.0   (+18-4 =8 )  100.0   -11


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021