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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Chronos 1.9.4 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:
Chronos 1.9.4 has no rank with rating of 2450 Elo points (+28 -28),
based on 330 games: 113 wins, 102 losses and 115 draws
Score: 51.7%, Average opponent: −15.2, Draws: 34.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Colossus 2008b                          2638   1.0-1.0   (+1 -1 =0 )    0.0  +188
 - Hiarcs 9                                2621   3.0-9.0   (+1 -7 =4 )    0.0   -10
 - Slow Chess Blitz WV2                    2608   2.0-8.0   (+0 -6 =4 )    0.0   -50
 - Colossus 2008a                          2531   5.0-5.0   (+3 -3 =4 )    0.0   +81
 - DanaSah 4.60                            2525   5.5-4.5   (+4 -3 =3 )    0.0  +114
 - GreKo 12.0 64-bit                       2524   4.0-6.0   (+1 -3 =6 )    0.0   +16
 - Arasan 12.1 32-bit                      2515   4.5-3.5   (+3 -2 =3 )    0.1  +122
 - CuckooChess 1.10                        2513   5.0-5.0   (+3 -3 =4 )    0.0   +62
 - AnMon 5.60                              2495   4.0-6.0   (+4 -6 =0 )    0.2   -62
 - FoxSEE 8.2 64-bit                       2495   6.0-4.0   (+4 -2 =4 )    0.1  +119
 - CuckooChess 1.09                        2489   3.0-5.0   (+1 -3 =4 )    2.1   -45
 - Movei 00.8.295                          2489   5.0-5.0   (+2 -2 =6 )    1.9   +34
 - Arasan 10.3                             2481   4.0-6.0   (+3 -5 =2 )    3.5   -57
 - Hamsters 0.4                            2481   6.0-4.0   (+5 -3 =2 )    4.8  +118
 - Hermann 2.4 32-bit                      2479   3.0-7.0   (+2 -6 =2 )    4.5  -129
 - Prophet 4.3 64-bit                      2459   6.0-6.0   (+5 -5 =2 )   28.8   +13
 - Rotor 0.4                               2456   1.5-2.5   (+0 -1 =3 )   34.2   -65
 - BBChess 1.3a                            2448   1.5-2.5   (+1 -2 =1 )   54.7   -95
 - Trace 1.35                              2426   4.5-5.5   (+2 -3 =5 )   89.7   -60
 - Bruja 1.9.1 32-bit                      2417   8.0-12.0  (+5 -9 =6 )   97.1  -111
 - Homer 2.01                              2402   3.0-1.0   (+2 -0 =2 )   99.8  +118
 - Pupsi2 0.07                             2400   7.5-6.5   (+5 -4 =5 )   99.9   -17
 - Gaia 3.5 32-bit                         2381   6.5-5.5   (+4 -3 =5 )  100.0   -36
 - Dragon 4.6                              2381   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Queen 4.03                              2376   1.5-0.5   (+1 -0 =1 )  100.0   +87
 - Diablo 0.5.1                            2376   0.5-1.5   (+0 -1 =1 )  100.0  -244
 - RomiChess P3k 32-bit                    2375   5.0-1.0   (+4 -0 =2 )  100.0  +167
 - nanoSzachy 3.4                          2375   7.0-7.0   (+5 -5 =4 )  100.0   -74
 - Gosu 0.16                               2374   1.5-0.5   (+1 -0 =1 )  100.0   +85
 - Djinn 0.925x                            2372   0.5-1.5   (+0 -1 =1 )  100.0  -248
 - Amy 0.87b                               2372   1.5-0.5   (+1 -0 =1 )  100.0   +92
 - Patzer 3.80                             2365   1.0-1.0   (+0 -0 =2 )  100.0   -85
 - Phalanx XXII                            2364   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Amateur 2.82                            2359   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Sorgenkind 0.4                          2358   4.5-1.5   (+3 -0 =3 )  100.0   +72
 - Delphil 1.9f                            2357   3.5-2.5   (+3 -2 =1 )  100.0    -9
 - Comet B68                               2354   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Horizon 4.4                             2350   4.5-1.5   (+4 -1 =1 )  100.0  +103
 - Sage 3.53                               2349   3.5-2.5   (+2 -1 =3 )  100.0   -41
 - Thor's Hammer 2.28                      2347   1.0-1.0   (+1 -1 =0 )  100.0  -102
 - Counter 1.0                             2337   1.5-0.5   (+1 -0 =1 )  100.0   +48
 - GreKo 6.25                              2336   8.0-4.0   (+4 -0 =8 )  100.0   -13
 - Flux 2.2.1 64-bit                       2321   1.5-0.5   (+1 -0 =1 )  100.0   +41
 - Dirty 0.99z                             2318   5.0-5.0   (+3 -3 =4 )  100.0  -131
 - LittleThought 1.03 32-bit               2300   4.0-2.0   (+3 -1 =2 )  100.0   -19
 - Cheese 1.3                              2267   1.5-0.5   (+1 -0 =1 )  100.0   -12
 - Brutus 6.1                              2258   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Eggnog 5 64-bit                         2195   4.0-4.0   (+4 -4 =0 )  100.0  -255


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