[Event "Bundesliga 2008/09"] [Site "masterchessopen.com Germany"] [Round "10"] [White "Medvegy Zoltan (HUN)"] [Black "Thesing Matthias (GER)"] [Result "1-0"] [WhiteElo "2547"] [BlackElo "2436"] [ECO "D22"] [Opening "QGA: Alekhine, 4.e3"] 1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 b5 5.a4 Bb7 6.b3 cxb3 7.axb5 axb5 8.Rxa8 Bxa8 9.Bxb5+ c6 10.Bd3 e6 11.Nbd2 Nf6 12.Nxb3 Nbd7 13.O-O Be7 14.Qc2 O-O 15.Ne5 Qc7 16.Nxd7 Qxd7 17.Nc5 Qa7 18.Bb2 Bd6 19.e4 Bxc5 20.Ra1 Bxd4 21.Rxa7 Bxa7 22.e5 Ng4 23.Qa4 Nxf2 24.Bc2 Be3 25.Kf1 Rd8 26.Ke2 Bb6 27.Qb4 Rb8 28.Qh4 h5 29.Qxh5 g6 30.Bxg6 fxg6 31.Qxg6+ Kh8 32.Qh6+ Kg8 33.Qxe6+ {#r} 1-0