Onischuk vs Karjakin, 2015  (E20) Nimzo-Indian, 45 moves, 0-1 Carlsen vs Adams, 2006  (A17) English, 73 moves, 1-0 Gulko vs Tal, 1977 (A17) English, 18 moves, 1/2-1/2 Radjabov vs Topalov, 2008  (E10) Queen's Pawn Game, 26 moves, 1/2-1/2 4 games