[Event "It (open)"] [Site "masterchessopen.com Boblingen (Germany)"] [Round "0"] [White "Doettling Fabian (GER)"] [Black "Sitzler Matthias"] [Result "1-0"] [WhiteElo "2300"] [ECO "E90"] [Opening "King's Indian: 5.Nf3"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Bg4 7.Be3 a5 8.Rc1 Nfd7 9.O-O e5 10.d5 f5 11.Ne1 Nf6 12.f3 f4 13.Bf2 Bd7 14.c5 Na6 15.cxd6 cxd6 16.Qb3 Rf7 17.Qxb7 Nc5 18.Bxc5 dxc5 19.Qb3 Rb8 20.Qc2 Qb6 21.Bc4 Rff8 22.Nd3 Rfc8 23.Nxe5 {#r} 1-0