[Event "HSK Easter Open 2025"]
[Site "Hamburg GER"]
[Date "2025.04.19"]
[Round "3.6"]
[White "Keyser, Robin"]
[Black "Alpers, Arne"]
[Result "1/2-1/2"]
[WhiteElo "2169"]
[BlackElo "1922"]
[ECO "D05"]
[PlyCount "76"]

1.d4 d5 2.Nf3 e6 3.e3 Nf6 4.Nbd2 c5 5.Be2 Nc6 6.O-O cxd4 7.exd4 Be7 8.c3 O-O 9.Re1 Rb8 10.a4 a6 11.Bd3 Qc7 12.Qe2 Ne8 13.Nf1 Na5 14.Ne3 Nb3 15.Rb1 Nxc1 16.Rbxc1 Nf6 17.Ne5 Bd6 18.f4 Bd7 19.b3 Rbc8 20.N3g4 Nxg4 21.Qxg4 f5 22.Qd1 Rf6 23.Kh1 Be8 24.c4 Ba3 25.Rc2 Qa5 26.Ree2 Bh5 27.g4 Bxg4 28.Nxg4 fxg4 29.Re5 Bd6 30.cxd5 Rxc2 31.Qxc2 Bxe5 32.fxe5 Qe1+ 33.Kg2 Rf8 34.dxe6 Qe3 35.e7 Qf3+ 36.Kg1 Qe3+ 37.Kg2 Qf3+ 38.Kg1 Qe3+ 1/2-1/2