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46th FIDE Chess Olympiad 2026 · Open Round 1

Mamadou Diandia Barry vs FM Ricardo Andres Ordonez Bonilla (2139)

Board 3, Guinea – Guatemala. Result: 0-1. 69 moves. Opening: Queen's Gambit Declined: Anti-Tartakower Variation (D55).

Key moments

Move 20. Nh2 — blunder
Move 35… Rd2 — blunder
Move 48. Rc7 — blunder