[Event "It (open)"] [Site "masterchessopen.com – Soest (Netherlands)"] [Round "4"] [White "Visser Cees"] [Black "Woudsma Ron"] [Result "1-0"] [WhiteElo "1996"] [BlackElo "1446"] [ECO "B03"] [Opening "Alekhine: 4.c4 Nb6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 exd6 6.Bd3 Nc6 7.Ne2 Be7 8.Nbc3 O-O 9.O-O Re8 10.a3 Bf6 11.Bc2 g6 12.b3 Ne7 13.Ne4 Bg7 14.Bg5 Nd7 15.Qd2 f5 16.Nf4 Nb6 17.Nf6+ Bxf6 18.Bxf6 Qd7 19.d5 Qd8 20.Ne6 Bxe6 21.Qh6 {#r} 1-0