[Event "It"] [Site "masterchessopen.com – Berlin (Germany)"] [Round "10"] [White "Teichmann Richard (GER)"] [Black "Post Ehrhardt (GER)"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 O-O 8.h3 Bd7 9.d4 Re8 10.Nbd2 Bf8 11.Bc2 g6 12.Nf1 Nh5 13.Be3 Be7 14.Qd2 Bf6 15.Rad1 Na5 16.b3 Bc6 17.g4 Ng7 18.dxe5 dxe5 19.g5 Qxd2 20.N3xd2 {#r} 1-0