[Event "Tournament (open)"] [Site "masterchessopen.com – Ecuador"] [Date "2006.06.03"] [Round "5"] [White "Alvarez Pedro"] [Black "Calderon Pablo (ECU)"] [Result "0-1"] [BlackElo "1681"] [ECO "C22"] [Opening "Centre Game: Paulsen Attack"] 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3 Bb4+ 5.Bd2 Bxd2+ 6.Nxd2 d6 7.Bb5 Ne7 8.Ne2 O-O 9.O-O f5 10.f4 fxe4 11.Nxe4 Kh8 12.Ng5 Nf5 13.Qc3 Nce7 14.Ng3 Nd5 15.Qb3 Nxg3 16.Qxd5 Nxf1 17.Rxf1 Qf6 18.b3 Qf5 19.Bc4 Qxd5 20.Bxd5 h6 21.Rf3 g6 {#R} 0-1