CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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PolarChess 1.3 in CCRL 40/40, 2019-07-19
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
PolarChess 1.3 is #436 with rating of 1574 Elo points (+25 -25),
based on 629 games: 257 wins, 266 losses and 106 draws
Score: 49.3%, Average opponent: +3.0, Draws: 16.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - JSBam 0.52                         1831   4.5-31.5  (+2 -29=5 )    0.0   -63
 - Spartan 1.0                        1674  12.0-22.0  (+9 -19=6 )    0.0   -12
 - Philemon C                         1666  15.0-17.0  (+13-15=4 )    0.0   +67
 - VanillaChess 2.6g                  1662  13.5-18.5  (+11-16=5 )    0.0   +30
 - SdBC 0.5.15.1                      1622  13.5-18.5  (+10-15=7 )    0.2    -5
 - Rainman 0.7.5                      1618  12.5-21.5  (+9 -18=7 )    0.5   -52
 - Monochrome                         1601  21.5-18.5  (+18-15=7 )    3.7   +57
 - Bullitchess 1.0 64-bit             1596  13.0-21.0  (+9 -17=8 )    9.5   -57
 - Needle 0.531                       1589  23.0-17.0  (+17-11=12)   15.6   +65
 - Casper rev4 64-bit                 1578  17.5-16.5  (+13-12=9 )   39.5   +14
 - Damas 9                            1559  18.5-15.5  (+16-13=5 )   80.1   +19
 - Shallow Blue 1.1.0 64-bit          1556  18.0-22.0  (+16-20=4 )   87.9   -58
 - Cicada 0.1 64-bit                  1536  12.0-22.0  (+9 -19=6 )   98.6  -147
 - MSCP 1.6h                          1529  23.0-11.0  (+21-9 =4 )   99.5   +99
 - Apep 1.01                          1478  24.5-8.5   (+24-8 =1 )  100.0  +120
 - Saruman 2017.08.10 64-bit          1466  23.5-16.5  (+18-11=11)  100.0   -45
 - Pooky 2.7                          1439  21.0-11.0  (+19-9 =4 )  100.0    -9
 - Hokus-Pokus 0.6.3                  1389  23.5-10.5  (+23-10=1 )  100.0   -18


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019