CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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Kingfisher 1.1.1 64-bit in CCRL 40/15, 2021-03-06
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Kingfisher 1.1.1 64-bit is #287-289 with rating of 2315 Elo points (+27 -27),
based on 442 games: 132 wins, 126 losses and 184 draws
Score: 50.7%, Average opponent: −1.2, Draws: 41.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Bearded N44.5 64-bit                    2441   3.5-8.5   (+1 -6 =5 )    0.0    -8
 - Nemeton 1.6                             2440   5.0-7.0   (+3 -5 =4 )    0.0   +69
 - Kiwi 0.6d 32-bit                        2421   2.5-9.5   (+1 -8 =3 )    0.0  -110
 - RomiChess P3n 64-bit                    2415   3.0-9.0   (+0 -6 =6 )    0.0   -50
 - Patzer 3.80                             2397   4.0-8.0   (+1 -5 =6 )    0.0   -20
 - Amateur 2.82                            2396   5.5-6.5   (+4 -5 =3 )    0.0   +49
 - Thor's Hammer 2.28 32-bit               2384   5.5-6.5   (+2 -3 =7 )    0.0   +47
 - Jazz 721 64-bit                         2379   6.0-6.0   (+3 -3 =6 )    0.0   +67
 - Jumbo 0.5.3 64-bit                      2371   6.0-6.0   (+4 -4 =4 )    0.2   +59
 - Amateur 2.86                            2370  14.5-17.5  (+10-13=9 )    0.1   +19
 - Plisk 0.2.7d 64-bit                     2363   7.0-5.0   (+6 -4 =2 )    0.2  +107
 - Donna 1.0 64-bit                        2358   4.5-7.5   (+1 -4 =7 )    1.5   -28
 - Butcher 1.61 64-bit                     2335   5.0-7.0   (+2 -4 =6 )   16.0   -29
 - Chezzz 1.0.3                            2324   1.0-0.0   (+1 -0 =0 )   30.8  +INF
 - Averno 0.81                             2315   7.5-4.5   (+5 -2 =5 )   51.0   +82
 - nanoSzachy 2.9                          2303   5.0-7.0   (+3 -5 =4 )   72.1   -70
 - Brutus 6.1                              2302   7.5-4.5   (+5 -2 =5 )   72.3   +62
 - RubiChess 0.7 64-bit                    2302   8.5-3.5   (+6 -1 =5 )   76.2  +116
 - Joker 1.1.14                            2302   6.5-5.5   (+5 -4 =3 )   78.3   +10
 - Ant 2006-F                              2302   6.5-6.5   (+4 -4 =5 )   77.9   -19
 - Invictus r228 64-bit                    2292   6.5-5.5   (+5 -4 =3 )   91.9    +7
 - Chaturanga 2.4.3                        2290   5.0-7.0   (+3 -5 =4 )   93.6   -84
 - Matilde 2008 64-bit                     2290   8.0-4.0   (+5 -1 =6 )   92.6   +70
 - AliChess 4.25                           2283   5.5-6.5   (+3 -4 =5 )   97.3   -59
 - Ayito 0.2.994                           2268   7.0-5.0   (+4 -2 =6 )   99.8    +2
 - CT800 1.30 64-bit                       2257   7.5-4.5   (+5 -2 =5 )  100.0   +18
 - RattateChess 1.0 Nosferatu              2254   5.0-7.0   (+2 -4 =6 )  100.0  -110
 - Beowulf 2.4a 64-bit                     2250   7.0-5.0   (+4 -2 =6 )  100.0   -12
 - Zevra 1.8.5 r664 64-bit                 2249   8.5-3.5   (+6 -1 =5 )  100.0   +68
 - Mango Paola Ajedrez 4.1                 2246   5.5-6.5   (+2 -3 =7 )  100.0   -93
 - RamJet 0.13                             2236   8.0-4.0   (+5 -1 =6 )  100.0   +19
 - Buzz 0.08 64-bit                        2235   4.5-7.5   (+1 -4 =7 )  100.0  -149
 - Tiny Chess 1.46 64-bit                  2225   6.0-6.0   (+2 -2 =8 )  100.0   -96
 - ChessKISS 1.7c 64-bit                   2215   8.5-3.5   (+6 -1 =5 )  100.0   +29
 - Madeleine 0.2                           2214   8.5-3.5   (+6 -1 =5 )  100.0   +28
 - GopherCheck 0.2.3 64-bit                2190   8.5-3.5   (+6 -1 =5 )  100.0    +4


Created in 2005-2013 by CCRL team
Last games added on March 6, 2021