Chess game between IM Sebastian Lukas Kostolansky and FM Michal Jacobus Oosthuizen in rated rapid game, Unknown Round. Result: 1-0.
Unknown Round · May 2, 2026 · 1-0 · TC 600+5
B12 · Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Live games, notifications and analysis.