46th FIDE Chess Olympiad 2026 · Open Round 4
GM Sandro Mareco (2551) vs GM Shant Sargsyan (2630)
Board 3, Argentina – Armenia. Result: 0-1. 47 moves. Opening: King's Indian Attack: Sicilian Variation (A08).
Key moments
- Move 26. c6 — swing
- Move 46. Nd3 — decisive