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46th FIDE Chess Olympiad 2026 · Open Round 4

FM Alexei Tapia Ostolaza (2203) vs IM Arif Abdul Hafiz (2428)

Board 2, Panama – Indonesia. Result: 0-1. 32 moves. Opening: King's Indian Attack: Double Fianchetto (A07).

Key moments

Move 21… Ne4 — swing
Move 24. Qh5 — blunder
Move 29. Qd1 — decisive