[Event "Hessenliga 1992/93"] [Site "masterchessopen.com – Germany"] [Round "0"] [White "Duncker A"] [Black "Ruf Karl"] [Result "1-0"] [BlackElo "1681"] [ECO "A00"] [Opening "Van Geet: Sicilian Variation"] 1.Nc3 c5 2.e4 Nc6 3.Nf3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Be2 O-O 8.Nb3 d6 9.O-O Be6 10.f4 Na5 11.f5 Bc4 12.Bd3 d5 13.e5 Ne8 14.Nxa5 Qxa5 15.Bd4 Rd8 16.Qe1 Bxd3 17.cxd3 Qa6 18.Qg3 Nc7 19.f6 {#r} 1-0