[Event "von der Lasa - Mayet Casual Series"] [Site "Berlin GER"] [Date "1839.07.31"] [EventDate "?"] [Round "?"] [Result "0-1"] [White "Karl Mayet"] [Black "Baron Tassilo von Heydebrand und der Lasa"] [ECO "A80"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "90"] [Source "Schachzeitung, v13 n2, Feb. 1858, pp48-49"] 1.d4 f5 2.h3 Nf6 3.g4 d5 4.g5 Ne4 5.h4 c5 6.c3 e6 7.Nf3 Nc6 8.Bf4 Bd6 9.Bxd6 Qxd6 10.Bg2 h6 11.Na3 hxg5 12.Nb5 Qe7 13.hxg5 Rxh1+ 14.Bxh1 a6 15.Na3 Nxg5 16.dxc5 Nxf3+ 17.Bxf3 Qxc5 18.Bh5+ Ke7 19.Qd2 Kf6 20.b4 Qd6 21.O-O-O Qh2 22.Be8 e5 23.e3 Be6 24.Bxc6 bxc6 25.Nc2 a5 26.a3 axb4 27.cxb4 Qh4 28.Kb2 Qc4 29.Rg1 Rg8 30.Ra1 c5 31.Qc3 cxb4 32.axb4 Qxc3+ 33.Kxc3 Rc8+ 34.Kd2 g5 35.b5 Rb8 36.Rb1 f4 37.Kc3 Bf5 38.b6 Bxc2 39.Kxc2 fxe3 40.fxe3 g4 41.Kd3 Kg5 42.Rb5 g3 43.Ke2 Kg4 44.b7 g2 45.Rb6 g1=N+ 0-1