Amsterdam Chess Open 2026 · Group D Round 2
Justus op den Brouw (1700) vs Paul Koks (1593)
Board 3. Result: 0-1. 63 moves. Opening: French Defense: Tarrasch Variation, Open System, Süchting Line (C07).
Key moments
- Move 50. Kc5 — blunder
- Move 51… Kb7 — blunder
- Move 52. Kb5 — blunder