[Event "Tournament (juniors) (under 18)"] [Site "masterchessopen.com Salzgitter (Germany)"] [Round "5"] [White "Mueller Fabian (GER)"] [Black "Koenig Sebastian (GER)"] [Result "1-0"] [WhiteElo "2319"] [BlackElo "2058"] [ECO "B20"] [Opening "Sicilian: Keres Variation (2.Ne2)"] 1.e4 c5 2.Ne2 d6 3.Nbc3 Nf6 4.d4 cxd4 5.Nxd4 g6 6.Be3 Bg7 7.Bc4 O-O 8.f3 Nc6 9.Qd2 Bd7 10.O-O-O a6 11.Kb1 b5 12.Bb3 Na5 13.g4 Nxb3 14.Nxb3 b4 15.Ne2 a5 16.e5 Ne8 17.Bh6 Ra7 18.Bxg7 Kxg7 19.exd6 Nf6 20.Qd4 {#r} 1-0