[Event "Ch World (seniors)"] [Site "masterchessopen.com Bad Wildbad (Germany)"] [Round "6"] [White "Unzicker Wolfgang (GER)"] [Black "Heissenbuettel Hans (GER)"] [Result "1-0"] [WhiteElo "2450"] [BlackElo "1986"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 g6 7.O-O Bg7 8.Be3 Nc6 9.f4 Bd7 10.Nb3 b5 11.Bf3 Rb8 12.Kh1 h5 13.Bg1 Bg4 14.e5 Nd7 15.exd6 exd6 {#r} 1-0