Biel Chess Festival 2025 Blitz · Round 11.23
Ragios, Konstantinos · 0–1 · Federer, Colin
Jul 20, 2025 · B92 · Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
PGN
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Biel Chess Festival 2025 Blitz · Round 11.23
Jul 20, 2025 · B92 · Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
PGN body not stored locally. View at the original source.