[Event "Ch Germany"] [Site "masterchessopen.com Dudweiler (Germany)"] [Round "1"] [White "Pirrot Dieter (GER)"] [Black "Haist Wolfgang (GER)"] [Result "1-0"] [WhiteElo "2415"] [BlackElo "2260"] [ECO "B22"] [Opening "Sicilian: Alapin, 2...e5"] 1.e4 c5 2.c3 e5 3.Nf3 Nc6 4.Bc4 Qc7 5.O-O Be7 6.d4 d6 7.dxc5 dxc5 8.Ng5 Nh6 9.f4 O-O 10.f5 Kh8 11.Qh5 {#r} 1-0