[Event "National Open 2025"]
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "2.17"]
[White "Kostolansky, Sebastian Lukas"]
[Black "Lee, Megan"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2215"]
[ECO "C65"]
[PlyCount "73"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 d5 6.Nbd2 O-O 7.O-O dxe4 8.dxe4 a5 9.Qc2 Qe7 10.a4 Nb8 11.h3 Rd8 12.Re1 Nbd7 13.Nf1 Nf8 14.Ne3 h6 15.Nh4 g6 16.Nf3 Kh7 17.Bf1 b6 18.Nd5 Nxd5 19.exd5 f6 20.Bd3 Bb7 21.Re4 h5 22.b4 axb4 23.cxb4 Bd6 24.g4 Kh8 25.gxh5 g5 26.h4 Bxd5 27.hxg5 Re8 28.Bd2 Qe6 29.Rae1 Nd7 30.g6 Qh3 31.R1e3 Bxe4 32.Bxe4 Qxh5 33.Nh2 Kg7 34.Qc4 Kh8 35.Kg2 f5 36.Rh3 Qxh3+ 37.Kxh3 1-0