Karpov shows how to dismantle the Queen’s Gambit Declined! (vs Yusupov) - Vol 2

♕ 10 GM Secrets: ♕ FULL VIDEO: ♕ ARTICLE ►: ♕ ♕ Karpov opens with 1. d4 and GM Artur Yusupov responds with the Queen’s Gambit Declined, leading to Karpov’s Petrosian Variation with 7. Qc2 which provoked an extremely interesting novelty from Yusupov with 8. e4 Nxe4!? 9.