46th FIDE Chess Olympiad 2026 · Open Round 5
FM Serni Ribera Veganzones (2305) vs CM Leonel Alejandro Treminio Umanzor (1963)
Board 2, Andorra – Nicaragua. Result: 1-0. 42 moves. Opening: Sicilian Defense: Taimanov Variation (B44).
Key moments
- Move 14… a5 — blunder