Sierra Vallina, Lionel vs Medarde Santiago, Luis Marcos — 90th ch-ESP 2025

🇪🇸FM
Sierra Vallina, Lionel
2392
1/2-1/2
Draw
🇪🇸IM
Medarde Santiago, Luis Marcos
2433
Event
90th ch-ESP 2025
Date
Dec 19, 2025
Site
Marbella ESP
Round
9.10
Opening
B52Sicilian Defense: Moscow Variation, Main Line: Canal-Sokolsky attack, Sokolsky variation
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