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 2.5.4 32-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 2.5.4 32-bit has no rank with rating of 2358 Elo points (+26 -26),
based on 374 games: 134 wins, 134 losses and 106 draws
Score: 50.0%, Average opponent: +0.7, Draws: 28.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Renegade 0.10.0 64-bit                  2484   5.5-14.5  (+4 -13=3 )    0.0   -66
 - GreKo 9.2 32-bit                        2471   2.5-9.5   (+1 -8 =3 )    0.0  -116
 - Eubos 3.5 64-bit                        2452  12.0-12.0  (+9 -9 =6 )    0.0   +96
 - Arasan 10.4                             2448   2.0-6.0   (+1 -5 =2 )    0.0  -101
 - Booot 4.11.1                            2440   2.5-5.5   (+2 -5 =1 )    0.0   -92
 - Twisted Logic 20071202x                 2435   6.5-3.5   (+6 -3 =1 )    0.0  +213
 - Trace 1.35                              2426   4.5-5.5   (+3 -4 =3 )    0.0   +28
 - Gaviota 0.74.41 32-bit                  2423   3.5-4.5   (+2 -3 =3 )    0.0   +19
 - Hussar 0.4                              2419   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Cyrano 0.3                              2418   3.5-4.5   (+2 -3 =3 )    0.1    +2
 - Arasan 10.1                             2417   4.0-6.0   (+2 -4 =4 )    0.0   -12
 - Murka 2 32-bit                          2403   2.0-2.0   (+2 -2 =0 )    0.8   +45
 - Kiwi 0.6d 32-bit                        2395   0.0-2.0   (+0 -2 =0 )    0.9  -INF
 - Matacz 1.1                              2382   3.5-4.5   (+2 -3 =3 )   10.0   -18
 - Dragon 4.6                              2381   1.5-0.5   (+1 -0 =1 )    6.7  +193
 - Eeyore 1.52 32-bit                      2375   2.0-2.0   (+1 -1 =2 )   16.1   +17
 - Simplex 0.9.8 32-bit                    2373   6.5-7.5   (+5 -6 =3 )   21.5   -12
 - Djinn 0.925x                            2372   1.5-0.5   (+1 -0 =1 )   21.7  +175
 - Atlas 3.14b 32-bit                      2369   1.0-3.0   (+0 -2 =2 )   26.1  -150
 - Delphil 1.9f                            2357   5.5-2.5   (+4 -1 =3 )   53.1  +135
 - Dorky 4.3 32-bit                        2353   3.5-0.5   (+3 -0 =1 )   61.8  +286
 - TJchess 1.1 32-bit                      2345   5.0-1.0   (+5 -1 =0 )   76.6  +304
 - Ares 1.004                              2339   1.5-2.5   (+1 -2 =1 )   90.3  -123
 - Counter 1.0                             2337   4.0-4.0   (+3 -3 =2 )   88.0   -21
 - iCE 0.2                                 2336  10.5-9.5   (+7 -6 =7 )   92.3     0
 - Ifrit m1.5 32-bit                       2336   2.5-3.5   (+1 -2 =3 )   89.4   -84
 - Alex 2.14a 32-bit                       2329   1.5-2.5   (+1 -2 =1 )   94.8  -122
 - Pupsi 0.19                              2328   5.0-3.0   (+3 -1 =4 )   93.7   +61
 - Alfil 7.6                               2324   5.5-2.5   (+3 -0 =5 )   96.6   +85
 - Flux 2.2.1 64-bit                       2321   1.0-1.0   (+1 -1 =0 )   99.0   -36
 - Plisk 0.2.7d 32-bit                     2315   0.0-2.0   (+0 -2 =0 )   99.6  -INF
 - BugChess2 1.4.1                         2311   4.0-4.0   (+3 -3 =2 )   99.5   -53
 - Tytan 9.32                              2310   1.0-1.0   (+0 -0 =2 )   99.6   -48
 - Arion 1.7                               2303   0.0-2.0   (+0 -2 =0 )  100.0  -INF
 - Fornax 3.0 64-bit                       2300   9.0-3.0   (+6 -0 =6 )  100.0  +108
 - Daydreamer 1.5                          2297   4.0-6.0   (+3 -5 =2 )  100.0  -141
 - LittleThought 1.00 32-bit               2290   4.5-3.5   (+3 -2 =3 )  100.0   -28
 - Sjakk 1.1.9                             2289  11.5-8.5   (+8 -5 =7 )  100.0   -15
 - Dirty 0.99n                             2285   6.0-4.0   (+4 -2 =4 )  100.0    -2
 - Cheese 1.3b 32-bit                      2281   7.5-4.5   (+6 -3 =3 )  100.0   +31
 - ECE 12.01                               2280  11.5-6.5   (+10-5 =3 )  100.0   +36
 - Sage 2.2a                               2272   4.0-4.0   (+3 -3 =2 )  100.0   -79
 - Waxman 2011                             2263   3.5-2.5   (+3 -2 =1 )  100.0   -17
 - nanoSzachy 2.9                          2263   6.0-2.0   (+5 -1 =2 )  100.0  +106
 - GreKo 5.5                               2259   4.5-3.5   (+4 -3 =1 )  100.0   -42

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