[Event "Liga South Baden"] [Site "masterchessopen.com - Germany"] [Round "0"] [White "Tammert Guenther (GER)"] [Black "Rotzinger Markus"] [Result "1-0"] [WhiteElo "2197"] [ECO "A04"] [Opening "Reti: 1...d6"] 1.Nf3 d6 2.c4 f5 3.d4 Nf6 4.Nc3 g6 5.g3 Bg7 6.Bg2 O-O 7.O-O Nc6 8.d5 Ne5 9.Nd2 Re8 10.Qc2 e6 11.b4 exd5 12.cxd5 Bd7 13.Bb2 c6 14.Rad1 cxd5 15.Nxd5 Bc6 16.Qb3 Kh8 17.b5 Bxd5 18.Bxd5 Nxd5 19.Qxd5 Qa5 20.Qb3 Rac8 21.Nf3 Rc5 22.a4 Qc7 23.Nd4 Nc4 24.Ba1 h6 25.e3 Kh7 26.Rd3 Ne5 27.Ne2 Qe7 28.f4 {#r} 1-0