[Event "Ch Baden (juniors) (under 20)"] [Site "Karlsruhe (Germany)"] [Date "2012.01.05"] [Round "7"] [White "Stiefel Ricardo"] [Black "Haag Gregor"] [Result "0-1"] [WhiteElo "1398"] [BlackElo "2148"] [ECO "A35"] [Opening "English: Symmetrical"] 1.c4 c5 2.Nc3 Nc6 3.d3 g6 4.g3 b6 5.Bg2 Bb7 6.b3 Bg7 7.Bb2 Nf6 8.Nd5 e6 9.Nxf6+ Bxf6 10.Rb1 O-O 11.Bxf6 Qxf6 12.Nf3 d5 13.cxd5 exd5 14.Nd2 Rad8 15.O-O Rfe8 16.e4 Nb4 17.exd5 Bxd5 18.Bxd5 Rxd5 19.Qg4 Nxd3 20.Nc4 Rd4 21.Qh3 Re2 22.Qg2 Rxa2 23.Ne3 Ne5 24.Rbe1 {#R} 0-1