CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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PolarChess 1.3 in CCRL 40/40, 2019-12-14
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
PolarChess 1.3 is #440 with rating of 1574 Elo points (+25 -25),
based on 629 games: 257 wins, 266 losses and 106 draws
Score: 49.3%, Average opponent: +3.8, Draws: 16.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - JSBam 0.52                         1832   4.5-31.5  (+2 -29=5 )    0.0   -62
 - Spartan 1.0                        1675  12.0-22.0  (+9 -19=6 )    0.0   -11
 - Philemon C                         1667  15.0-17.0  (+13-15=4 )    0.0   +68
 - VanillaChess 2.6g                  1663  13.5-18.5  (+11-16=5 )    0.0   +31
 - SdBC 0.5.15.1                      1622  13.5-18.5  (+10-15=7 )    0.2    -5
 - Rainman 0.7.5                      1619  12.5-21.5  (+9 -18=7 )    0.5   -51
 - Monochrome                         1602  21.5-18.5  (+18-15=7 )    3.7   +58
 - Bullitchess 1.0 64-bit             1597  13.0-21.0  (+9 -17=8 )    9.5   -56
 - Needle 0.531                       1590  23.0-17.0  (+17-11=12)   15.7   +66
 - Casper rev4 64-bit                 1579  17.5-16.5  (+13-12=9 )   39.5   +15
 - Damas 9                            1560  18.5-15.5  (+16-13=5 )   80.1   +20
 - Shallow Blue 1.1.0 64-bit          1556  18.0-22.0  (+16-20=4 )   87.9   -58
 - Cicada 0.1 64-bit                  1537  12.0-22.0  (+9 -19=6 )   98.6  -146
 - MSCP 1.6h                          1530  23.0-11.0  (+21-9 =4 )   99.5  +100
 - Apep 1.01                          1479  24.5-8.5   (+24-8 =1 )  100.0  +121
 - Saruman 2017.08.10 64-bit          1467  23.5-16.5  (+18-11=11)  100.0   -44
 - Pooky 2.7                          1439  21.0-11.0  (+19-9 =4 )  100.0    -9
 - Hokus-Pokus 0.6.3                  1390  23.5-10.5  (+23-10=1 )  100.0   -17


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