[Event "It (open) \"] [Site "masterchessopen.com Cologne (Germany)"] [Round "0"] [White "Sonntag Hans-Hubert (GER)"] [Black "Buscher Michael (GER)"] [Result "1-0"] [WhiteElo "2385"] [BlackElo "2344"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.Qc2 O-O 9.O-O b6 10.Nd2 e5 11.d5 Na5 12.Nb3 Nb7 13.a4 a5 14.Nd2 Rb8 15.h3 Qe8 16.f4 Nd8 17.f5 Qe7 18.g4 h6 19.e4 Nh7 20.Nf3 Ng5 21.Nxg5 hxg5 22.h4 f6 23.hxg5 fxg5 24.Qh2 Qf6 25.Kg2 Nf7 26.Rh1 Rd8 27.Be3 Bd7 28.Kg3 Be8 29.Qd2 Kf8 30.Rh5 Rb7 31.Rxg5 Nh6 32.Rh1 Kg8 33.Rxg7+ Rxg7 34.Bxh6 {#r} 1-0