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>'); }

Massachusetts Masters vs Challengers Invitational 2026 · Masters vs Challengers Round 4

IM Denys Shmelov (2451) vs Zachary Pan (2271)

Board 3, Masters – Challengers. Result: 1/2-1/2. 37 moves. Opening: Nimzo-Indian Defense: Classical Variation (E32).