CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Kingfisher 1.0 64-bit in CCRL 40/40, 2019-12-07
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Kingfisher 1.0 64-bit has no rank with rating of 2279 Elo points (+28 -29),
based on 385 games: 101 wins, 122 losses and 162 draws
Score: 47.3%, Average opponent: +18.9, Draws: 42.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Asymptote 0.3 64-bit               2503   1.0-2.0   (+1 -2 =0 )    0.0   +67
 - Lozza 1.18 64-bit                  2468   1.0-9.0   (+0 -8 =2 )    0.0  -137
 - Topple 0.2.1 64-bit                2457   3.5-6.5   (+1 -4 =5 )    0.0   +90
 - Mephisto Gideon Professional       2444   3.5-6.5   (+1 -4 =5 )    0.0   +81
 - Pupsi2 0.06                        2420   2.5-7.5   (+1 -6 =3 )    0.0   -35
 - Nemeton 1.7                        2418   2.0-2.0   (+1 -1 =2 )    0.0  +139
 - Galjoen 0.39 64-bit                2386   3.0-1.0   (+2 -0 =2 )    0.0  +256
 - Zevra 2.1.1 r216 64-bit            2379   2.5-3.5   (+1 -2 =3 )    0.0   +47
 - Waxman 2017                        2370   1.5-2.5   (+0 -1 =3 )    0.0   +31
 - Isa 2.0.64 64-bit                  2361   1.5-2.5   (+0 -1 =3 )    0.0   +14
 - RomiChess P3m 64-bit               2354   4.5-5.5   (+2 -3 =5 )    0.0   +39
 - FireFly 2.7.2 64-bit               2329   1.5-2.5   (+1 -2 =1 )    0.1   -42
 - Chezzz 1.0.3                       2321   4.0-6.0   (+2 -4 =4 )    0.8   -26
 - EveAnn 1.72                        2319   6.5-7.5   (+3 -4 =7 )    0.8   +23
 - Gibbon 2.69a 64-bit                2318   3.5-6.5   (+1 -4 =5 )    1.1   -51
 - Asymptote 0.2.0 64-bit             2313   4.5-7.5   (+3 -6 =3 )    3.7   -53
 - Averno 0.81                        2312   6.5-3.5   (+4 -1 =5 )    2.8  +124
 - RubiChess 0.7 64-bit               2304   3.0-7.0   (+0 -4 =6 )    9.4   -86
 - Ant 2006-F                         2302   5.5-4.5   (+5 -4 =1 )    9.4   +60
 - Rival 1.0.1 64-bit                 2301  16.5-13.5  (+10-7 =13)   11.7   +50
 - Fischerle 0.9.80 SE 64-bit         2298   5.5-4.5   (+3 -2 =5 )   14.6   +50
 - Matilde 2008 64-bit                2291   4.5-5.5   (+1 -2 =7 )   26.6   -15
 - Invictus r228 64-bit               2290   5.5-4.5   (+4 -3 =3 )   25.6   +42
 - Chaturanga 2.4.3                   2289   6.0-4.0   (+4 -2 =4 )   29.0   +73
 - AliChess 4.25                      2284   6.0-4.0   (+5 -3 =2 )   40.0   +77
 - Chispa 4.0.3                       2272   3.0-7.0   (+1 -5 =4 )   65.8  -138
 - Zevra 1.8.6 r672 64-bit            2269   0.0-2.0   (+0 -2 =0 )   72.3  -INF
 - Ayito 0.2.994                      2263   1.0-9.0   (+0 -8 =2 )   81.0  -342
 - CT800 1.32 64-bit                  2263   7.5-8.5   (+5 -6 =5 )   83.1   -38
 - CT800 1.30 64-bit                  2255   7.5-2.5   (+6 -1 =3 )   91.4  +150
 - RattateChess 1.0 Nosferatu         2251   6.0-4.0   (+4 -2 =4 )   94.8   +34
 - Zevra 1.8.5 r664 64-bit            2244   3.5-6.5   (+2 -5 =3 )   95.8  -134
 - Dolphin 1.0 64-bit                 2229   6.5-3.5   (+4 -1 =5 )   99.8   +40
 - RamJet 0.13                        2227   4.5-5.5   (+2 -3 =5 )   99.8   -79
 - Robocide 20170718 64-bit           2220   5.5-4.5   (+2 -1 =7 )  100.0   -31
 - Joker2 0.7.7 64-bit                2217   3.0-1.0   (+2 -0 =2 )  100.0   +87
 - OBender 03.2016 64-bit             2214   5.0-5.0   (+2 -2 =6 )  100.0   -65
 - ChessKISS 1.7c 64-bit              2213   5.0-5.0   (+2 -2 =6 )  100.0   -66
 - Weini 0.0.24 64-bit                2212   6.5-1.5   (+6 -1 =1 )  100.0  +197
 - Lime 66                            2177   7.5-2.5   (+5 -0 =5 )  100.0   +49
 - Embla 2.0.0 64-bit                 2171   4.5-5.5   (+2 -3 =5 )  100.0  -135


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019