IMPORT by lokustus • Correspondence9/12/2020 10:53:48 a. m.NimzowitschWaitzkinCheckmate • Black is victoriousQueen's Pawn Game: Colle System, Traditional Colle1. Nf3 d5 2. d4 Nf6 3. e3 e6 ... 50 moves PGN import by lokustus