[Event "DSB-17.Kongress"]
[Site "Hamburg"]
[Date "1910.??.??"]
[Round "13"]
[White "Koehnlein, Friedrich"]
[Black "Tarrasch, Siegbert"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C80"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.a4 Nxd4
9.Nxd4 exd4 10.axb5 Bc5 11.c3 O-O 12.cxd4 Bb6 13.Nc3 Bb7 14.bxa6 Rxa6 15.Rxa6 Bxa6
16.Re1 Bb7 17.Na4 Qf6 18.Be3 Ba7 19.Bc2 Re8 20.b4 c6 21.f3 Nd6 22.Nc5 Bc8
23.Bf2 Rxe1+ 24.Qxe1 Kf8 25.Qe5 Qxe5 26.dxe5 Nb5 27.Ba4 Ke8 28.Kf1 Bb8 29.Bxb5 cxb5
30.Bd4 Bc7 31.Ke2 Bf5 32.Ke3 Ke7 33.Na6 Bd8 34.Bc3 Kd7 35.Nc5+ Kc6 36.Nb3 Bb6+
37.Bd4 Bc7 38.f4 Bc2 39.Nd2 Kd7 40.Bc5 g5 41.g3 gxf4+ 42.gxf4 Bd8 43.Nf3 Bb3
44.Nd4 Bc4 45.f5 Bc7 46.e6+ Ke8 47.Nf3 fxe6 48.fxe6 d4+ 49.Nxd4 Bxh2 50.Ke4 Bg1
51.Ke5 Bxd4+  1/2-1/2

