CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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BACE 0.46 in CCRL 40/4, 2019-09-14
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
BACE 0.46 has no rank with rating of 1625 Elo points (+20 -20),
based on 974 games: 350 wins, 402 losses and 222 draws
Score: 47.3%, Average opponent: +21.7, Draws: 22.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RataAeroespacial 0.2.1             1818   9.5-30.5  (+8 -29=3 )    0.0   -31
 - Predateur 2.2.1 64-bit             1793  13.5-26.5  (+12-25=3 )    0.0   +32
 - Enigma 1.1.4                       1792  13.5-26.5  (+10-23=7 )    0.0   +44
 - Pulsar 2009-9b                     1771  15.0-25.0  (+8 -18=14)    0.0   +63
 - Rocinante 2.0 64-bit (mcts)        1745  13.5-26.5  (+10-23=7 )    0.0    -1
 - GChess IV 0.2.0                    1731  11.5-28.5  (+6 -23=11)    0.0   -42
 - TSCP 1.81                          1724  16.0-24.0  (+15-23=2 )    0.0   +14
 - Gargamella 0.5.0                   1685  21.5-18.5  (+18-15=7 )    0.0   +86
 - Mizar 3.0                          1682  20.0-20.0  (+13-13=14)    0.0   +58
 - BACE 0.45                          1678  41.0-39.0  (+30-28=22)    0.0   +60
 - Belzebub 0.67                      1662  21.0-19.0  (+13-11=16)    0.0   +50
 - AdaChess 20170209 64-bit           1657  12.0-32.0  (+11-31=2 )    1.2  -166
 - Spartan 1.0                        1644  13.5-26.5  (+9 -22=9 )   11.1  -100
 - IQ23.003                           1643  25.0-25.0  (+17-17=16)    5.0   +18
 - Storm 0.6                          1629  20.5-19.5  (+18-17=5 )   35.5   +13
 - Saruman 2017.08.10 64-bit          1621  20.0-20.0  (+13-13=14)   60.0     0
 - Bullitchess 1.0 64-bit             1612  19.0-21.0  (+15-17=8 )   81.8   -31
 - Needle 0.531                       1581  20.0-20.0  (+13-13=14)  100.0   -44
 - Hokus-Pokus 0.6.3                  1551  24.5-15.5  (+23-14=3 )  100.0   +17
 - Koedem 1.0 64-bit                  1501  26.0-14.0  (+23-11=6 )  100.0    -7
 - Blikskottel 0.8                    1460  27.0-13.0  (+23-9 =8 )  100.0   -31
 - Hactar 0.9.0 64-bit                1449  27.5-12.5  (+20-5 =15)  100.0   -51
 - Sabrina 3.1.27 64-bit              1413  30.0-10.0  (+22-2 =16)  100.0   -49


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019