CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

Options
Show each game results
Simplex 0.9.7 32-bit in CCRL 40/15, 2020-03-28
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Simplex 0.9.7 32-bit has no rank with rating of 2324 Elo points (+31 -31),
based on 370 games: 133 wins, 143 losses and 94 draws
Score: 48.6%, Average opponent: +9.7, Draws: 25.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rodin 4.0                               2525   1.0-3.0   (+1 -3 =0 )    0.0   -25
 - Hussar 0.4                              2444   2.0-10.0  (+1 -9 =2 )    0.0  -152
 - Snitch 1.6.2 32-bit                     2438   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Delphil 2.6b                            2436   0.5-1.5   (+0 -1 =1 )    0.0   -44
 - PostModernist 1016                      2418   0.5-1.5   (+0 -1 =1 )    0.0   -48
 - Muse 0.899b                             2417   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Pawny 0.2.2 32-bit                      2413   1.0-3.0   (+0 -2 =2 )    0.0   -60
 - Gaia 3.5 32-bit                         2412   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Eeyore 1.52 32-bit                      2406   1.5-4.5   (+0 -3 =3 )    0.0   -70
 - Dragon 4.6                              2405   1.0-1.0   (+0 -0 =2 )    0.0   +81
 - Rodin 3.0                               2404   2.0-4.0   (+1 -3 =2 )    0.0   -30
 - Pawny 0.2.1 32-bit                      2403   1.0-3.0   (+0 -2 =2 )    0.0   -81
 - Djinn 0.925x                            2403   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Atlas 3.14b 32-bit                      2402   4.5-7.5   (+3 -6 =3 )    0.0   -15
 - Patzer 3.80                             2401   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Amateur 2.82                            2392   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Sorgenkind 0.4                          2389   2.0-1.0   (+2 -1 =0 )    0.0  +207
 - Sage 3.53                               2388   2.0-1.0   (+1 -0 =2 )    0.0  +146
 - Dorky 4.3 32-bit                        2386   4.0-11.0  (+2 -9 =4 )    0.1  -107
 - Horizon 4.4                             2386   2.0-1.0   (+2 -1 =0 )    0.0  +218
 - Comet B68                               2383   1.0-1.0   (+1 -1 =0 )    0.1   +59
 - Thor's Hammer 2.28 32-bit               2381   0.0-1.0   (+0 -1 =0 )    0.2  -INF
 - Ares 1.004                              2374   9.5-16.5  (+5 -12=9 )    0.2   -41
 - Ifrit m1.5 32-bit                       2372   1.5-2.5   (+1 -2 =1 )    1.2   -43
 - iCE 0.2                                 2372   1.0-3.0   (+0 -2 =2 )    0.4   -94
 - TJchess 1.01                            2371   5.0-7.0   (+3 -5 =4 )    0.8    -8
 - Alex 2.14a 32-bit                       2364   5.0-3.0   (+4 -2 =2 )    2.6  +128
 - OliThink 5.3.0 32-bit                   2359   5.5-3.5   (+5 -3 =1 )    3.2  +115
 - Plisk 0.2.7d 32-bit                     2352  12.5-6.5   (+11-5 =3 )    6.7  +144
 - Ghost 2.0.1                             2343  12.0-17.0  (+7 -12=10)   14.6   -36
 - Arion 1.7                               2343   0.0-2.0   (+0 -2 =0 )   15.1  -INF
 - Amundsen 0.80                           2329   2.0-2.0   (+2 -2 =0 )   39.2    +5
 - Alex 2.13                               2327   9.5-4.5   (+9 -4 =1 )   45.3  +150
 - KnightX 1.92                            2317   1.5-0.5   (+1 -0 =1 )   64.7  +149
 - Averno 0.81                             2315   1.5-0.5   (+1 -0 =1 )   69.7  +147
 - Waxman 2010                             2309   6.5-13.5  (+2 -9 =9 )   78.4  -123
 - Chaturanga 2.4.3                        2291  10.0-6.0   (+8 -4 =4 )   96.6   +54
 - Butcher 1.61 32-bit                     2286   6.5-5.5   (+6 -5 =1 )   96.9    -6
 - Butcher 1.60n1                          2286   5.0-7.0   (+3 -5 =4 )   97.6   -92
 - AliChess 4.25                           2281   6.5-5.5   (+4 -3 =5 )   99.1   -15
 - Sungorus 1.4 32-bit                     2261   9.0-7.0   (+8 -6 =2 )  100.0   -14
 - AliChess 4.21                           2259   7.5-0.5   (+7 -0 =1 )   99.9  +344
 - RattateChess 1.0 Nosferatu              2254   8.5-3.5   (+8 -3 =1 )  100.0   +98
 - Atak 6.8                                2239   9.0-3.0   (+7 -1 =4 )  100.0   +87
 - Dolphin 1.0 64-bit                      2231   5.5-2.5   (+5 -2 =1 )  100.0   +54
 - Beowulf 2.4a 32-bit                     2218   2.0-2.0   (+2 -2 =0 )  100.0  -106
 - Neurosis 2.5                            2208   2.0-2.0   (+2 -2 =0 )  100.0  -116
 - KMTChess 1.2.1 32-bit                   2183   3.0-1.0   (+2 -0 =2 )  100.0    +8
 - ECE 11.01                               2181   2.5-1.5   (+2 -1 =1 )  100.0   -51


Created in 2005-2013 by CCRL team
Last games added on March 28, 2020