[Event "Titled Tue 13th Jun Late"]
[Site "chess.com INT"]
[Date "2023.06.13"]
[Round "5"]
[White "Koellner, Ruben Gideon"]
[Black "Goltsev, Dmitry"]
[Result "1-0"]
[WhiteElo "2429"]
[BlackElo "2269"]
[ECO "A46"]
[PlyCount "77"]

1.d4 Nf6 2.Nf3 e6 3.Nbd2 b6 4.e4 d5 5.e5 Ne4 6.c3 Bb7 7.Bd3 c5 8.O-O Nxd2 9.Bxd2 a6 10.Qe2 Be7 11.Ne1 Nc6 12.Be3 g6 13.f4 h5 14.Nf3 c4 15.Bc2 b5 16.a3 a5 17.g3 b4 18.axb4 axb4 19.h3 b3 20.Rxa8 Qxa8 21.Bb1 Kd7 22.g4 hxg4 23.hxg4 Qg8 24.Qg2 Na7 25.f5 gxf5 26.gxf5 Qxg2+ 27.Kxg2 Nc8 28.f6 Bf8 29.Ng5 Ke8 30.Bg6 fxg6 31.Nxe6 Nb6 32.f7+ Ke7 33.Nxf8 Kxf8 34.e6 Bc8 35.Bf4 Bxe6 36.Bd6+ Kg7 37.Be5+ Kh7 38.Rh1+ Bh3+ 39.Rxh3# 1-0