[Event "Bayern Landesliga North"] [Site "masterchessopen.com - Germany"] [Round "4"] [White "Petzold Vinzenz (GER)"] [Black "Gehlert Klaus (GER)"] [Result "0-1"] [WhiteElo "2035"] [BlackElo "2270"] [ECO "D31"] [Opening "Semi-Slav: 4.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 f5 5.g3 Nf6 6.Bg2 Be7 7.O-O O-O 8.b3 Qe8 9.Ne5 Nbd7 10.Nd3 Ne4 11.Bb2 Bf6 12.Nxe4 dxe4 13.Ne5 c5 14.f4 b6 15.e3 Ba6 16.Qe2 Nxe5 17.dxe5 Be7 18.Rfd1 b5 19.Bf1 bxc4 20.bxc4 Qa4 21.Bc3 Rfd8 22.Rab1 g6 23.Rdc1 Rd3 24.Qf2 Bxc4 25.Bxd3 exd3 26.Rb7 Kf8 27.Qb2 Bd5 28.Rb8+ Rxb8 29.Qxb8+ Kf7 30.Qb2 Qe4 31.a4 c4 32.Rb1 Qxe3+ 33.Qf2 Qe4 34.Kf1 Qh1+ 35.Qg1 Bg2+ {#R} 0-1