[Event "Baden-Baden Faschingsopen"]
[Site "Baden Baden GER"]
[Date "2023.02.19"]
[Round "4.1"]
[White "Heimann, An"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteElo "2557"]
[BlackElo "2410"]
[ECO "C60"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.c3 a6 5.Ba4 Bg7 6.d4 exd4 7.cxd4 b5 8.Bb3 Nge7 9.O-O O-O 10.d5 Na5 11.Bd2 Nxb3 12.Qxb3 c5 13.Bc3 d6 14.Bxg7 Kxg7 15.Nbd2 f6 16.Qc3 a5 17.b3 Bd7 18.a4 bxa4 19.bxa4 Qc7 20.Nc4 Rfb8 21.Rad1 Ng8 22.Ng5 Re8 23.f4 h6 24.Ne6+ Bxe6 25.dxe6 Rxe6 26.f5 gxf5 27.Nxd6 fxe4 28.Qh3 Re5 29.Nf5+ Kh8 30.Nxh6 Nxh6 31.Rxf6 Qg7 32.Rxh6+ Kg8 33.Qb3+ Kf8 34.Rf1+ Ke8 35.Qb5+ Kd8 36.Rd6+ 1-0