Bogoljubov vs Alekhine, 1929  (A50) Queen's Pawn Game, 30 moves, 0-1 P H Clarke vs Keene, 1973 (A50) Queen's Pawn Game, 28 moves, 0-1 M Cuellar Gacharna vs B Larsen, 1973  (A50) Queen's Pawn Game, 68 moves, 0-1 L Ogaard vs Miles, 1978  (A10) English, 19 moves, 0-1 Karpov vs Miles, 1978  (A10) English, 56 moves, 1-0 5 games