[Event "It (open)"] [Site "masterchessopen.com – Hoogeveen (Netherlands)"] [Date "2009.10.19"] [Round "4"] [White "Mellema Andries (NED)"] [Black "Ypma Peter (NED)"] [Result "1-0"] [WhiteElo "2110"] [BlackElo "2012"] [ECO "B50"] [Opening "Sicilian: 2.Nf3 d6 3.Nc3"] 1.e4 c5 2.Nf3 d6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Nf6 6.g3 e5 7.Nb3 Be7 8.Bg2 b5 9.Nd5 Nc6 10.Nxe7 Nxe7 11.Bg5 Bb7 12.Bxf6 gxf6 13.Qd2 a5 14.a4 f5 15.O-O fxe4 16.Rfd1 Nf5 17.Qe2 bxa4 18.Rxa4 Bc6 19.Rxe4 Qb6 20.Rxe5+ {#r} 1-0