CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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DoubleCheck 1.0 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
DoubleCheck 1.0 64-bit has no rank with rating of 1781 Elo points (+34 -34),
based on 279 games: 53 wins, 177 losses and 49 draws
Score: 27.8%, Average opponent: +195.1, Draws: 17.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - NagaSkaki 5.12                          2135   6.0-18.0  (+3 -15=6 )    0.0  +160
 - ECE 11.01                               2127   3.0-21.0  (+2 -20=2 )    0.0   +10
 - KnockOut 0.7.1                          2095   1.5-22.5  (+1 -22=1 )    0.0  -127
 - Prophet 2.0 32-bit                      2080   2.5-21.5  (+1 -20=3 )    0.0   -44
 - BikJump 2.01 32-bit                     2022   3.5-20.5  (+2 -19=3 )    0.0   -63
 - Monarch 1.7                             1985   4.0-19.0  (+3 -18=2 )    0.0   -83
 - Mustang 4.97                            1974   9.5-14.5  (+8 -13=3 )    0.0  +100
 - Matheus 2.3                             1970   8.0-16.0  (+5 -13=6 )    0.0   +56
 - ChessMind 0.82                          1968   5.0-19.0  (+5 -19=0 )    0.0   -89
 - Smash 1.0.3                             1875  12.0-12.0  (+9 -9 =6 )    0.0   +89
 - Predateur 2.2.1 64-bit                  1736   4.5-5.5   (+3 -4 =3 )   99.1   -82
 - Ziggurat 0.18 64-bit                    1701   6.0-4.0   (+4 -2 =4 )   99.9     0
 - Ziggurat 0.22 64-bit                    1670  12.0-8.0   (+7 -3 =10)  100.0   -43


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024