CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

Options
Show each game results
Amoeba 1.0 64-bit in CCRL 40/4, 2019-12-07
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Amoeba 1.0 64-bit has no rank with rating of 2644 Elo points (+19 -18),
based on 990 games: 355 wins, 324 losses and 311 draws
Score: 51.6%, Average opponent: −10.4, Draws: 31.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Cheese 1.8 64-bit                  2689  14.5-17.5  (+10-13=9 )    0.0   +13
 - Delfi 5.4                          2683  16.0-16.0  (+9 -9 =14)    0.0   +40
 - RedQueen 1.1.97 64-bit             2680  11.5-20.5  (+7 -16=9 )    0.2   -60
 - Djinn 1.021 64-bit                 2676  13.5-18.5  (+7 -12=13)    0.2   -15
 - Pawny 1.1 64-bit                   2674  10.0-22.0  (+6 -18=8 )    0.7  -104
 - Daydreamer 1.75 64-bit             2673  13.5-18.5  (+5 -10=17)    0.3   -17
 - Alaric 707                         2663  13.0-18.0  (+9 -14=8 )    2.8   -37
 - Nebula 2.0 64-bit                  2654  12.5-18.5  (+6 -12=13)   17.4   -51
 - Phalanx XXV                        2653  15.5-16.5  (+12-13=7 )   21.6    -3
 - Donna 4.0 64-bit                   2650  19.0-13.0  (+14-8 =10)   29.6   +69
 - Colossus 2008b                     2642  17.5-14.5  (+12-9 =11)   61.2   +29
 - Cyrano 0.6b17 64-bit               2641  15.5-16.5  (+9 -10=13)   63.6   -13
 - ChessBrainVB 2.05                  2640  15.5-16.5  (+11-12=9 )   63.7   -13
 - Sjakk 2.2 64-bit                   2638  15.5-16.5  (+11-12=9 )   72.7   -18
 - Rodin 8.0                          2636  20.5-11.5  (+16-7 =9 )   77.4   +89
 - E.T. Chess 13.01.08                2634  18.0-14.0  (+15-11=6 )   85.3   +38
 - Movei 00.8.438 (10 10 10)          2623  15.0-17.0  (+10-12=10)   98.7   -42
 - WildCat 8                          2623  15.5-16.5  (+12-13=7 )   98.4   -31
 - Philou 3.7.1 64-bit                2620  14.5-17.5  (+10-13=9 )   99.2   -54
 - Sloppy 0.2.2 64-bit                2617  21.0-11.0  (+17-7 =8 )   99.7   +84
 - Zarkov 6.55                        2617  20.5-11.5  (+14-5 =13)   99.3   +60
 - Slow Chess Blitz WV2.1             2615  21.0-11.0  (+16-6 =10)   99.9   +77
 - Rotor 0.8                          2612  17.5-14.5  (+11-8 =13)   99.9    -4
 - Glass 2.0 64-bit                   2610  16.5-15.5  (+13-12=7 )  100.0   -23
 - Jellyfish 1.1 64-bit               2610  19.5-12.5  (+14-7 =11)   99.9   +38
 - NoraGrace 2.0 64-bit               2609  16.0-16.0  (+12-12=8 )   99.9   -33
 - Amyan 1.72                         2604  16.0-16.0  (+11-11=10)  100.0   -40
 - Pharaon 3.5.1                      2603  19.0-13.0  (+13-7 =12)  100.0   +17
 - GarboChess 2.10 64-bit             2598  15.0-17.0  (+10-12=10)  100.0   -65
 - Muse 0.953 64-bit                  2582  22.0-10.0  (+17-5 =10)  100.0   +64
 - Arminius 2015-08-06 64-bit         2574  20.0-12.0  (+16-8 =8 )  100.0   +19


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019