if (window.location.hostname == "chessmind.ai" && !window.location.pathname.startsWith('/embed/')) { document.write('<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-TS8C2C58" height="0" width="0" style="display:none;visibility:hidden"></iframe>'); }

46th FIDE Chess Olympiad 2026 · Open Round 1

FM Matias Haziel Lizano Quiros (2169) vs CM Benjamin Hoareau (1827)

Board 4, Costa Rica – Seychelles. Result: 1-0. 43 moves. Opening: Caro-Kann Defense (B12).

Key moments

Move 10. Nf5 — swing
Move 21. fxg6 — blunder
Move 23… Rde8 — swing