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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Simplex 0.9.7 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:
Simplex 0.9.7 32-bit has no rank with rating of 2284 Elo points (+27 -27),
based on 370 games: 133 wins, 143 losses and 94 draws
Score: 48.6%, Average opponent: +10.7, Draws: 25.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rodin 4.0                               2505   1.0-3.0   (+1 -3 =0 )    0.0   -12
 - Hussar 0.4                              2419   2.0-10.0  (+1 -9 =2 )    0.0  -144
 - Snitch 1.6.2                            2414   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Delphil 2.6b                            2408   0.5-1.5   (+0 -1 =1 )    0.0   -46
 - Muse 0.899b                             2391   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - PostModernist 1016                      2389   0.5-1.5   (+0 -1 =1 )    0.0   -56
 - Dragon 4.6                              2381   1.0-1.0   (+0 -0 =2 )    0.0   +97
 - Gaia 3.5 32-bit                         2381   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Pawny 0.2.2 32-bit                      2377   1.0-3.0   (+0 -2 =2 )    0.0   -72
 - Eeyore 1.52 32-bit                      2375   1.5-4.5   (+0 -3 =3 )    0.0   -76
 - Djinn 0.925x                            2372   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Rodin 3.0                               2372   2.0-4.0   (+1 -3 =2 )    0.0   -35
 - Pawny 0.2.1 32-bit                      2370   1.0-3.0   (+0 -2 =2 )    0.0   -95
 - Atlas 3.14b 32-bit                      2369   4.5-7.5   (+3 -6 =3 )    0.0   -19
 - Patzer 3.80                             2365   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Amateur 2.82                            2359   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Sorgenkind 0.4                          2358   2.0-1.0   (+2 -1 =0 )    0.0  +235
 - Comet B68                               2354   1.0-1.0   (+1 -1 =0 )    0.0   +69
 - Dorky 4.3 32-bit                        2353   4.0-11.0  (+2 -9 =4 )    0.0  -116
 - Horizon 4.4                             2350   2.0-1.0   (+2 -1 =0 )    0.0  +236
 - Sage 3.53                               2349   2.0-1.0   (+1 -0 =2 )    0.0  +159
 - Thor's Hammer 2.28                      2347   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Ares 1.004                              2339   9.5-16.5  (+5 -12=9 )    0.0   -50
 - iCE 0.2                                 2336   1.0-3.0   (+0 -2 =2 )    0.0  -109
 - Ifrit m1.5 32-bit                       2336   1.5-2.5   (+1 -2 =1 )    0.2   -49
 - TJchess 1.01                            2335   5.0-7.0   (+3 -5 =4 )    0.1   -15
 - Alex 2.14a 32-bit                       2329   5.0-3.0   (+4 -2 =2 )    0.6  +147
 - OliThink 5.3.0 32-bit                   2323   5.5-3.5   (+5 -3 =1 )    0.8  +128
 - Plisk 0.2.7d 32-bit                     2315  12.5-6.5   (+11-5 =3 )    2.4  +163
 - Ghost 2.0.1                             2306  12.0-17.0  (+7 -12=10)    7.7   -42
 - Arion 1.7                               2303   0.0-2.0   (+0 -2 =0 )   10.7  -INF
 - Amundsen 0.80                           2289   2.0-2.0   (+2 -2 =0 )   36.4    +5
 - Alex 2.13                               2287   9.5-4.5   (+9 -4 =1 )   43.7  +167
 - KnightX 1.92                            2277   1.5-0.5   (+1 -0 =1 )   65.7  +163
 - Averno 0.81                             2269   1.5-0.5   (+1 -0 =1 )   83.1  +155
 - Waxman 2010                             2268   6.5-13.5  (+2 -9 =9 )   82.8  -139
 - Chaturanga 2.4.3                        2245  10.0-6.0   (+8 -4 =4 )   99.4   +61
 - Butcher 1.61 32-bit                     2242   6.5-5.5   (+6 -5 =1 )   99.1    -4
 - Butcher 1.60n1                          2241   5.0-7.0   (+3 -5 =4 )   99.4  -107
 - AliChess 4.25                           2240   6.5-5.5   (+4 -3 =5 )   99.8   -11
 - Sungorus 1.4                            2214   9.0-7.0   (+8 -6 =2 )  100.0   -13
 - AliChess 4.21                           2213   7.5-0.5   (+7 -0 =1 )  100.0  +320
 - RattateChess 1.0 Nosferatu              2208   8.5-3.5   (+8 -3 =1 )  100.0  +104
 - Atak 6.8                                2187   9.0-3.0   (+7 -1 =4 )  100.0   +91
 - Dolphin 1.0 64-bit                      2181   5.5-2.5   (+5 -2 =1 )  100.0   +61
 - Beowulf 2.4a                            2169   2.0-2.0   (+2 -2 =0 )  100.0  -115
 - Neurosis 2.5                            2156   2.0-2.0   (+2 -2 =0 )  100.0  -128
 - KMTChess 1.2.1 32-bit                   2129   3.0-1.0   (+2 -0 =2 )  100.0   +11
 - ECE 11.01                               2127   2.5-1.5   (+2 -1 =1 )  100.0   -55


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