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2026 Maritime Open Chess Championship · 2026 Maritime Open Chess Championship Round 4

WGM Maili-Jade Ouellet (2281) vs IM Thanh Nha Duong (2108)

Board 2. Result: 1-0. 44 moves. Opening: Grünfeld Defense: Three Knights Variation, Petrosian System (D91).

Key moments

Move 14… Bg4 — blunder
Move 15. Be4 — swing