[Event "Tournament (team)"] [Site "masterchessopen.com – Pinamar (Argentina)"] [Round "1"] [White "Chavich T"] [Black "Melcon N"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4 exd4 6.Qxd4 Qxd4 7.Nxd4 Bd7 8.O-O O-O-O 9.Bg5 Re8 10.Nd2 h6 11.Be3 Ne7 12.c4 g5 13.f4 gxf4 14.Rxf4 f5 15.exf5 Nxf5 16.Nxf5 Bb4 17.Nf1 Rhf8 18.N5g3 Rg8 19.c5 {#r} 1-0