IMPORT by ps160lauro • Correspondence2003.01.11Varuzhan Eduardovich AkobianYurij LapshunFifty moves without progress • DrawGrünfeld Defense: Three Knights Variation, Petrosian System1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 ... 164 moves Computer analysis availablePGN import by ps160lauro