[Event "New York, 1918"] [White "Dawid Janowski"] [Black "Oscar Chajes"] [FEN "r3r3/3R1Qp1/pqb1p2k/1p4N1/8/4P3/Pb3PPP/2R3K1 w - - 1 0"] %Hidden=1 1. g4 g6 2. h4 Rh8 3. Qh7+ Rxh7 4. Rxh7#