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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Dirty 0.99n 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:
Dirty 0.99n has no rank with rating of 2285 Elo points (+26 -26),
based on 400 games: 152 wins, 134 losses and 114 draws
Score: 52.3%, Average opponent: −16.6, Draws: 28.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Capivara LK 0.09b02c 64-bit             2539   0.5-1.5   (+0 -1 =1 )    0.0   +92
 - CyberPagno 3.0 64-bit                   2503   2.0-8.0   (+1 -7 =2 )    0.0   -21
 - Cheese 1.4 32-bit                       2418   1.5-6.5   (+0 -5 =3 )    0.0   -87
 - Murka 2 32-bit                          2403   4.5-5.5   (+4 -5 =1 )    0.0   +68
 - Betsabe II 1.30 64-bit                  2398   7.0-3.0   (+6 -2 =2 )    0.0  +271
 - Pawny 0.2.1 32-bit                      2370   2.0-6.0   (+1 -5 =2 )    0.0  -114
 - Atlas 3.14b 32-bit                      2369   3.0-7.0   (+1 -5 =4 )    0.0   -64
 - DoubleCheck 2.5.4 32-bit                2358   4.0-6.0   (+2 -4 =4 )    0.0    +2
 - Delphil 1.9f                            2357   9.5-10.5  (+5 -6 =9 )    0.0   +48
 - RomiChess P3L 32-bit                    2348   4.5-3.5   (+3 -2 =3 )    0.0  +108
 - Counter 1.0                             2337   0.5-1.5   (+0 -1 =1 )    0.3  -118
 - GreKo 6.25                              2336  13.5-6.5   (+10-3 =7 )    0.3  +182
 - Capivara LK 0.09a02c 64-bit             2334   3.5-6.5   (+2 -5 =3 )    0.5   -63
 - Alex 2.14a 32-bit                       2329   4.5-5.5   (+4 -5 =1 )    0.6    -1
 - Phalanx XXIII                           2327   1.0-9.0   (+0 -8 =2 )    1.3  -282
 - Tytan 9.32                              2310   6.0-4.0   (+4 -2 =4 )    8.0   +93
 - Ifrit m1.6 32-bit                       2307   4.0-4.0   (+3 -3 =2 )   12.5   +22
 - EveAnn 1.71                             2298   5.5-4.5   (+4 -3 =3 )   23.7   +52
 - Cheese 1.3b 32-bit                      2281   6.5-3.5   (+5 -2 =3 )   58.7  +109
 - EveAnn 1.71a                            2279   4.0-6.0   (+2 -4 =4 )   64.5   -74
 - Pedone 0.3 64-bit                       2274   5.5-4.5   (+4 -3 =3 )   71.9   +30
 - Zeus 1.29                               2262   0.0-2.0   (+0 -2 =0 )   93.1  -INF
 - Anechka 0.08                            2261   9.5-12.5  (+8 -11=3 )   94.1   -89
 - Ant 2006-F                              2259   1.0-1.0   (+1 -1 =0 )   95.3   -26
 - Joker 1.1.14                            2259   1.0-1.0   (+1 -1 =0 )   95.2   -25
 - Natwarlal 0.14                          2256   1.0-1.0   (+0 -0 =2 )   96.8   -29
 - Popochin 3.2                            2253   1.0-1.0   (+1 -1 =0 )   98.1   -31
 - Popochin 3.1                            2246   9.0-11.0  (+8 -10=2 )   97.9   -87
 - Zeus 1.28                               2242  12.5-7.5   (+10-5 =5 )   99.1   +54
 - Bison 8.2.4r                            2239   1.0-1.0   (+1 -1 =0 )   99.6   -45
 - Cheese 1.2                              2233   5.0-5.0   (+4 -4 =2 )   99.7   -52
 - Chispa 4.0.3                            2228   1.0-1.0   (+1 -1 =0 )  100.0   -56
 - EveAnn 1.66                             2221   4.0-2.0   (+3 -1 =2 )  100.0   +54
 - Rotor 0.1a                              2201  14.0-6.0   (+11-3 =6 )  100.0   +74
 - AliChess 4.18                           2195   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Gibbon 2.42c                            2174   1.0-1.0   (+0 -0 =2 )  100.0  -111
 - Uralochka 1.1b                          2166   4.5-1.5   (+4 -1 =1 )  100.0   +87
 - ZCT 0.3.2451                            2161   1.5-0.5   (+1 -0 =1 )  100.0   +37
 - RattateChess Bologna 2007               2151   2.0-2.0   (+1 -1 =2 )  100.0  -134
 - ChessAlex 2.0r4                         2151   5.0-1.0   (+4 -0 =2 )  100.0  +110
 - Alf 1.09                                2143   3.0-1.0   (+2 -0 =2 )  100.0   +24
 - OBender 3.2.4.2                         2138   3.0-1.0   (+2 -0 =2 )  100.0   +19
 - NagaSkaki 5.12                          2135   2.0-2.0   (+1 -1 =2 )  100.0  -149
 - Neurosis 2.4                            2125   2.0-2.0   (+2 -2 =0 )  100.0  -160
 - Mediocre 0.334                          2096   3.5-0.5   (+3 -0 =1 )  100.0  +101
 - Prophet 2.0 32-bit                      2080   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - TJchess 0.121                           2074  19.0-13.0  (+13-7 =12)  100.0  -138
 - Atak 6.2                                2019   3.5-0.5   (+3 -0 =1 )  100.0   +24

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