← Oberbank Challenger Open 2026 · Round 7Schernthaner, David vs Koellner, Ruben Gideon, Round 7, Oberbank Challenger Open 2026FMSchernthaner, David2380 · AUT0–1IMKoellner, Ruben Gideon2531 · GER21 Aug, 13:15Board 1 of 20Board 2 →