CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Little Wing 0.5.0 64-bit in CCRL 40/4, 2019-07-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Little Wing 0.5.0 64-bit is #371 with rating of 2061 Elo points (+17 -17),
based on 1264 games: 524 wins, 474 losses and 266 draws
Score: 52.0%, Average opponent: −16.3, Draws: 21.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - FrankWalter 2.2.3 64-bit           2390   1.0-7.0   (+0 -6 =2 )    0.0   +39
 - ChessKISS 1.7c 64-bit              2135  11.5-20.5  (+10-19=3 )    0.0   -41
 - Fortress 1.62                      2134  12.0-20.0  (+7 -15=10)    0.0   -10
 - Nesik 0.7.0 alpha                  2134  13.5-18.5  (+11-16=5 )    0.0   +12
 - WJChess 1.64                       2131  13.5-18.5  (+12-17=3 )    0.0    +5
 - Prophet3 20170909 64-bit           2125  15.0-17.0  (+12-14=6 )    0.0   +42
 - Hedgehog 1.9 64-bit                2122  23.5-18.5  (+18-13=11)    0.0  +105
 - Prophet3 20180811 64-bit           2119   9.5-21.5  (+5 -17=9 )    0.0   -75
 - Embla 1.0.3 64-bit                 2115  13.5-18.5  (+9 -14=9 )    0.0     0
 - Alf 1.09 64-bit                    2109  12.0-20.0  (+9 -17=6 )    0.0   -45
 - BikJump 2.01 64-bit                2104  15.5-16.5  (+14-15=3 )    0.0   +29
 - Wing 2.0a                          2101  13.0-19.0  (+10-16=6 )    0.0   -30
 - Clarabit 1.00 64-bit               2098  14.5-17.5  (+8 -11=13)    0.0    +6
 - Squared-chess 1.3.0 64-bit         2085  15.0-17.0  (+11-13=8 )    2.9    +1
 - Abbess 2018.02.07                  2070  19.5-12.5  (+17-10=5 )   21.2   +92
 - Cinnamon 2.2a 64-bit               2067  16.5-15.5  (+14-13=5 )   31.5   +18
 - Small Potato 0.7.0 64-bit          2060  16.5-15.5  (+12-11=9 )   52.4   +13
 - Matheus 2.3                        2059  15.5-16.5  (+12-13=7 )   57.4   -12
 - ChessMind 0.82                     2058  12.5-19.5  (+10-17=5 )   61.4   -91
 - Alcibiades 0.3.0 64-bit            2056  14.5-16.5  (+12-14=5 )   62.2   -27
 - Monarch 1.7                        2056  15.5-16.5  (+11-12=9 )   67.6   -15
 - Gerbil 0.2 64-bit                  2043  14.5-17.5  (+11-14=7 )   96.1   -54
 - Vice 1.0 64-bit                    2041  18.5-13.5  (+15-10=7 )   96.9   +37
 - King's Out 0.2.42 64-bit           2039  15.5-16.5  (+12-13=7 )   93.6   -32
 - Jabba 1.0 64-bit                   2036  15.0-17.0  (+11-13=8 )   99.1   -46
 - Cinnamon 2.0 64-bit                2022  11.0-21.0  (+7 -17=8 )  100.0  -148
 - Bestia 0.90                        2021  24.0-8.0   (+21-5 =6 )  100.0  +152
 - Ecce 1.0 (rev. 508) 64-bit         2016  18.5-13.5  (+15-10=7 )  100.0   +13
 - Cinnamon 2.1 64-bit                2002  17.0-10.0  (+15-8 =4 )   99.9   +36
 - Ceibo 0.4 64-bit                   2001  18.0-14.0  (+13-9 =10)  100.0   -14
 - Squared-chess 1.2.0 64-bit         1997  19.5-12.5  (+16-9 =7 )  100.0   +15
 - Small Potato 0.6.1                 1992  22.5-9.5   (+18-5 =9 )  100.0   +72
 - Gullydeckel 2.16pl1                1992  17.5-14.5  (+13-10=9 )  100.0   -37
 - BigLion 2.23x                      1988  18.5-13.5  (+15-10=7 )  100.0   -19
 - Snowy 0.2 64-bit                   1986  20.5-11.5  (+16-7 =9 )  100.0   +21
 - Zeta Dva 0305 64-bit               1979  23.0-9.0   (+20-6 =6 )  100.0   +85
 - Franky 1.0 64-bit                  1955  18.5-12.5  (+16-10=5 )  100.0   -30
 - Zeta Dva 0306 64-bit               1939  20.5-10.5  (+18-8 =5 )  100.0    -1
 - Wowl 1.3.8                         1846  20.5-10.5  (+19-9 =3 )  100.0   -82
 - Milady 3.25                        1836  30.5-9.5   (+29-8 =3 )  100.0    -1


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019