Mueller, Mark vs Derr, OlegHeusenstamm Schloss Open

🇩🇪
Mueller, Mark
1995
0-1
Black wins
🇩🇪
Derr, Oleg
2140
Event
Heusenstamm Schloss Open
Date
Nov 21, 2025
Site
Heusenstamm GER
Round
3.42
Opening
B32Sicilian Defense: Open: Labourdonnais-Loewenthal (Kalashnikov) variation
8
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a1
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