CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Kingfisher 1.0 64-bit in CCRL 40/15, 2021-05-08
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 1.0 64-bit has no rank with rating of 2280 Elo points (+29 -29),
based on 385 games: 101 wins, 122 losses and 162 draws
Score: 47.3%, Average opponent: +19.2, Draws: 42.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Asymptote 0.3 64-bit                    2504   1.0-2.0   (+1 -2 =0 )    0.0   +67
 - Lozza 1.18 64-bit                       2472   1.0-9.0   (+0 -8 =2 )    0.0  -134
 - Topple 0.2.1 64-bit                     2459   3.5-6.5   (+1 -4 =5 )    0.0   +91
 - Mephisto Gideon Professional            2446   3.5-6.5   (+1 -4 =5 )    0.0   +82
 - Pupsi2 0.06                             2421   2.5-7.5   (+1 -6 =3 )    0.0   -35
 - Nemeton 1.7                             2419   2.0-2.0   (+1 -1 =2 )    0.0  +139
 - Galjoen 0.39 64-bit                     2387   3.0-1.0   (+2 -0 =2 )    0.0  +256
 - Zevra 2.1.1 r216 64-bit                 2380   2.5-3.5   (+1 -2 =3 )    0.0   +47
 - Waxman 2017                             2370   1.5-2.5   (+0 -1 =3 )    0.0   +30
 - Isa 2.0.64 64-bit                       2363   1.5-2.5   (+0 -1 =3 )    0.0   +15
 - RomiChess P3m 64-bit                    2360   4.5-5.5   (+2 -3 =5 )    0.0   +44
 - FireFly 2.7.2 64-bit                    2328   1.5-2.5   (+1 -2 =1 )    0.2   -44
 - Chezzz 1.0.3                            2322   4.0-6.0   (+2 -4 =4 )    0.8   -26
 - Gibbon 2.69a 64-bit                     2319   3.5-6.5   (+1 -4 =5 )    1.2   -51
 - EveAnn 1.72                             2319   6.5-7.5   (+3 -4 =7 )    0.9   +22
 - Averno 0.81                             2314   6.5-3.5   (+4 -1 =5 )    2.6  +125
 - Asymptote 0.2.0 64-bit                  2314   4.5-7.5   (+3 -6 =3 )    3.7   -53
 - Rival 1.0.1 64-bit                      2302  16.5-13.5  (+10-7 =13)   12.0   +50
 - RubiChess 0.7 64-bit                    2302   3.0-7.0   (+0 -4 =6 )   12.5   -89
 - Ant 2006-F                              2301   5.5-4.5   (+5 -4 =1 )   11.8   +58
 - Fischerle 0.9.80 SE 64-bit              2300   5.5-4.5   (+3 -2 =5 )   13.2   +51
 - Invictus r228 64-bit                    2292   5.5-4.5   (+4 -3 =3 )   25.6   +43
 - Matilde 2008 64-bit                     2290   4.5-5.5   (+1 -2 =7 )   28.8   -17
 - Chaturanga 2.4.3                        2289   6.0-4.0   (+4 -2 =4 )   30.6   +72
 - AliChess 4.25                           2282   6.0-4.0   (+5 -3 =2 )   45.8   +74
 - Chispa 4.0.3                            2274   3.0-7.0   (+1 -5 =4 )   65.0  -137
 - Zevra 1.8.6 r672 64-bit                 2269   0.0-2.0   (+0 -2 =0 )   73.1  -INF
 - Ayito 0.2.994                           2268   1.0-9.0   (+0 -8 =2 )   75.3  -338
 - CT800 1.32 64-bit                       2264   7.5-8.5   (+5 -6 =5 )   83.5   -38
 - CT800 1.30 64-bit                       2256   7.5-2.5   (+6 -1 =3 )   91.4  +150
 - RattateChess 1.0 Nosferatu              2253   6.0-4.0   (+4 -2 =4 )   94.5   +35
 - Zevra 1.8.5 r664 64-bit                 2247   3.5-6.5   (+2 -5 =3 )   95.4  -132
 - RamJet 0.13                             2232   4.5-5.5   (+2 -3 =5 )   99.7   -75
 - Dolphin 1.0 64-bit                      2230   6.5-3.5   (+4 -1 =5 )   99.8   +40
 - Robocide 20170718 64-bit                2220   5.5-4.5   (+2 -1 =7 )  100.0   -32
 - OBender 03.2016 64-bit                  2214   5.0-5.0   (+2 -2 =6 )  100.0   -66
 - Joker2 0.7.7 64-bit                     2214   3.0-1.0   (+2 -0 =2 )  100.0   +83
 - ChessKISS 1.7c 64-bit                   2214   5.0-5.0   (+2 -2 =6 )  100.0   -66
 - Weini 0.0.24 64-bit                     2213   6.5-1.5   (+6 -1 =1 )  100.0  +197
 - Lime 66                                 2182   7.5-2.5   (+5 -0 =5 )  100.0   +53
 - Embla 2.0.0 64-bit                      2172   4.5-5.5   (+2 -3 =5 )  100.0  -135


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021