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Amsterdam Chess Open 2026 · Group C Round 5

Ike Tjin a Lien (1750) vs Hubert Humerczyk (1860)

Board 4. Result: 0-1. 33 moves. Opening: Zukertort Opening: Old Indian Attack (A06).

Key moments

Move 11. Nc5 — swing
Move 19. Be3 — swing
Move 31. Kc2 — blunder