46th FIDE Chess Olympiad 2026 · Open Round 6
GM Gilberto Hernandez Guerrero (2379) vs FM Chun Yung Samuel Lam (2255)
Board 2, Mexico – Hong Kong, China. Result: 1-0. 52 moves. Opening: Ruy Lopez: Berlin Defense, Anti-Berlin Variation (C65).
Key moments
- Move 36… Qxe4 — blunder