CCRL 40/2 FRC
Downloads and Statistics
May 27, 2020
Testing summary:
Total: 282'544 games
played by 221 programs

White wins: 114'806 (40.6%)
Black wins: 98'435 (34.8%)
Draws: 69'303 (24.5%)
White score: 52.9%

Open source 32-bit engines

Comparing 13 engines!
4 best versions of selected engines played 0 games with each other

CCRL 40/2 FRC Rating List — Open source 32-bit engines (Quote)

Shredder GUI, ChessGUI, CuteChess, Ponder off, 5-men EGTB, 128MB hash, random openings with switched sides
Time control: Equivalent to 40 moves in 2 minutes on an Intel i7-4770k.
Computed on May 27, 2020 with Bayeselo based on 282'544 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Lc0 0.25.0-rc1 w591226 GTX10503659+18−1868.4%−128.239.6%1100 
100.0%
2Cyclone xTreme Fear2824+8−947.6%+17.321.2%6220
95.6%
 Toga CMLX 1.4.5e2803+22−2251.4%−8.425.9%700
100.0%
3DanaSah 8.302644+18−1846.5%+24.226.0%1100
74.9%
4Glaurung 1.2.12636+13−1346.6%+23.321.4%2400
100.0%
 DanaSah 7.902590+15−1555.6%−41.320.5%1640
99.3%
 DanaSah 7.302563+16−1651.9%−14.222.8%1520
100.0%
 DanaSah 6.302511+18−1848.4%+9.822.1%1200
92.4%
 DanaSah 5.072492+18−1855.5%−41.522.7%1100
93.1%
 DanaSah 4.662475+13−1347.2%+20.519.4%2500
77.8%
 DanaSah 5.002467+15−1551.6%−13.320.3%1600
97.0%
 DanaSah 4.202448+12−1245.0%+38.520.1%2800
90.5%
 DanaSah 4.602436+13−1445.9%+32.017.9%2400
 

Results matrix

Open source 32-bit engines (best versions only)
#NameELO1234
1Lc0 0.25.0-rc1 w591226 GTX10503659    
2Cyclone xTreme Fear2824    
3DanaSah 8.302644    
4Glaurung 1.2.12636    
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

Open source 32-bit engines (best versions only)
#NameELO1234
1Lc0 0.25.0-rc1 w591226 GTX10503659 100.0100.0100.0
2Cyclone xTreme Fear28240.0 100.0100.0
3DanaSah 8.3026440.00.0 74.9
4Glaurung 1.2.126360.00.025.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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Created in 2005-2008 by CCRL team
Last games added on May 27, 2020