Chess game between IM Ruben Gideon Koellner and Niklas Wunder in Round 2: Koellner, Ruben Gideon - Wunder, Niklas, Round 2.1. Result: 1-0.
Round 2.1 · Aug 12, 2026 · 1-0 · TC Classical
A45 · Trompowsky Attack
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