TePe Sigeman Chess 2026 Round 4: Van Foreest Beats Carlsen, Erdogmus Grabs Sole Lead
GM Jorden van Foreest is the first player to beat GM Magnus Carlsen in classical chess since GM Gukesh Dommaraju’s famous win in Norway Chess 2025. Carlsen looked set to escape a tough game intact but finally fell in a nail-biting endgame, while GM Yagiz Kaan Erdogmus took the sole lead in the 2026 TePe Sigeman…