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46th FIDE Chess Olympiad 2026 · Open Round 6

GM Yagiz Kaan Erdogmus (2716) vs GM Sebastian Bogner (2547)

Board 1, Turkiye – Switzerland. Result: 1-0. 58 moves. Opening: Queen's Gambit Declined: Semi-Tarrasch Defense (D41).

Key moments

Move 45. Qa7 — swing
Move 50… g4 — blunder
Move 51… Qb7 — blunder