if (window.location.hostname == "chessmind.ai" && !window.location.pathname.startsWith('/embed/')) { document.write('<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-TS8C2C58" height="0" width="0" style="display:none;visibility:hidden"></iframe>'); }

4. Int. Baden-Badener Herbstopen · 4. Int. Baden-Badener Herbstopen Round 1

Christopher Sun (1893) vs IM Markus Lammers (2284)

Board 2. Result: 0-1. 38 moves. Opening: Scandinavian Defense: Modern Variation, Gipslis Variation (B01).

Key moments

Move 25. Bg5 — blunder
Move 25… Bf8 — blunder
Move 30. Qg5 — blunder