[Event "Ch Umbria"] [Site "masterchessopen.com Foligno (Italy)"] [Date "2008.06.08"] [Round "6"] [White "Balducci Walter"] [Black "Yamauchi Juan"] [Result "1-0"] [WhiteElo "1706"] [BlackElo "1538"] [ECO "B21"] [Opening "Sicilian: Smith-Morra, Morphy Gambit"] 1.e4 c5 2.d4 cxd4 3.Nf3 d6 4.Nxd4 a6 5.Nc3 Nf6 6.Bg5 Nbd7 7.Bd3 g6 8.Qd2 Bg7 9.Bh6 Nh5 10.Bxg7 Nxg7 11.O-O Ne5 12.Be2 O-O 13.Kh1 b5 14.f4 Nc4 15.Bxc4 bxc4 16.Nc6 Qe8 17.Nd5 Bd7 18.Ncxe7+ Kh8 19.f5 g5 20.Qxg5 {#r} 1-0