[Event "Olympiad-03"] [Site "Hamburg"] [Date "1930.07.13"] [Round "1"] [White "Marin y Llovet, Valentin"] [Black "Balogh, Janos"] [Result "0-1"] 1. e4 d6 2. d4 f5 3. exf5 Bxf5 4. Bd3 Qd7 5. Qh5+ 0-1