[Event "It (open)"] [Site "Haarlem (Netherlands)"] [Round "5"] [White "Van Der Meulen Peter"] [Black "Verhoef Michiel"] [Result "0-1"] [ECO "B03"] [Opening "Alekhine: Four Pawns Attack"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 Bf5 6.Nf3 e6 7.Be2 dxe5 8.fxe5 Nc6 9.a3 Qd7 10.h3 O-O-O 11.Be3 Be4 12.c5 Nd5 13.Bg5 f6 14.exf6 gxf6 15.Bh4 Rg8 16.Nbd2 Bxf3 17.Bxf3 Nxd4 18.Ne4 Ne3 19.Nxf6 Ndc2+ 20.Kf2 Nxd1+ 21.Raxd1 Bxc5+ 22.Kf1 Qb5+ {#R} 0-1