[Event "14th Nordhausen Open 2024"]
[Site "Nordhausen GER"]
[Date "2024.07.25"]
[Round "1.4"]
[White "Koenigsmann, M"]
[Black "Langheinrich, F"]
[Result "0-1"]
[WhiteElo "1983"]
[BlackElo "2341"]
[ECO "B10"]
[PlyCount "88"]

1.e4 c6 2.c4 g6 3.d4 Bg7 4.Nc3 d6 5.f4 Qb6 6.Nf3 Bg4 7.e5 Nh6 8.Be3 Bxf3 9.Qxf3 Qxb2 10.Rc1 Nf5 11.Qf2 Qxf2+ 12.Bxf2 h5 13.Rb1 b6 14.g3 Nd7 15.Bg2 Rc8 16.exd6 Nxd6 17.Ne4 Nxc4 18.Rc1 b5 19.Nd2 Ndb6 20.Nxc4 Nxc4 21.Bf1 Nb6 22.Bg2 Kd7 23.O-O e6 24.Rc2 a5 25.Rfc1 Nd5 26.Bxd5 cxd5 27.Rc5 Rxc5 28.Rxc5 Rb8 29.Kf1 Bf8 30.Rc2 Rc8 31.Rxc8 Kxc8 32.Be1 b4 33.Ke2 Kb7 34.Kd3 Ka6 35.Bd2 Kb5 36.Bc1 Bd6 37.Bb2 h4 38.Bc1 h3 39.Bb2 g5 40.Bc1 gxf4 41.gxf4 a4 42.Bd2 b3 43.axb3 axb3 44.Bc1 b2 0-1