[Event "It (open)"] [Site "Guernsey"] [Round "5"] [White "Van Hoek Wilhelmus J"] [Black "Van Dierman A"] [Result "0-1"] [ECO "B09"] [Opening "Pirc: Austrian Attack"] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.a3 O-O 6.Nf3 Bg4 7.h3 Bxf3 8.Qxf3 Nc6 9.Be3 e5 10.fxe5 dxe5 11.d5 Nd4 12.Qf2 c6 13.dxc6 Qb6 14.O-O-O bxc6 15.Bxd4 exd4 16.Qxd4 Qa5 17.Qe3 Rab8 18.Rd4 Qb6 19.Na4 Qb7 20.Ba6 {#R} 0-1