46th FIDE Chess Olympiad 2026 · Open Round 4
IM Kevin Noboa Silva (2400) vs IM Amilal Munkhdalai (2491)
Board 1, Ecuador – Mongolia. Result: 0-1. 60 moves. Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System (E49).
Key moments
- Move 44. Rf2 — blunder
- Move 48… Qc6+ — blunder
- Move 49. Kh2 — blunder