[Event "Buenos Aires, 2005"] [White "Claudia Amura"] [Black "Juan Gonzalez Zamora"] [FEN "8/2Q1R1bk/3r3p/p2N1p1P/P2P4/1p3Pq1/1P4P1/1K6 w - - 1 0"] %Hidden=1 1. Nf6+ Rxf6 2. Qxg3 Rf7 3. Rxf7 Kh8 4. Qxg7#