Koltanowski vs H Walpole, 1937  (D05) Queen's Pawn Game, 24 moves, 1-0 A Gromer vs F Sulik, 1940  (C48) Four Knights, 20 moves, 1-0 L Schmid vs Welz, 1945  (C62) Ruy Lopez, Old Steinitz Defense, 20 moves, 1-0 Jansa vs Smejkal, 1969  (B98) Sicilian, Najdorf, 35 moves, 0-1 P Sangla vs Karpov, 1968  (A46) Queen's Pawn Game, 11 moves, 0-1 B Wall vs Kubasek, 1974  (C41) Philidor Defense, 12 moves, 1-0 6 games