[Event "Titled Tue 29th Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.29"]
[Round "5"]
[White "Mattenberger, Matthias"]
[Black "Chmielek, Kamelia"]
[Result "1-0"]
[WhiteElo "2276"]
[BlackElo "1929"]
[ECO "D00"]
[PlyCount "79"]

1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Nf6 5.Nd2 e6 6.Ngf3 Qb6 7.Qc2 Be7 8.Bd3 O-O 9.O-O h6 10.h3 Nd7 11.Rab1 a5 12.Rfe1 Re8 13.Qd1 Nf6 14.Qe2 Bd7 15.Bg3 Rac8 16.dxc5 Bxc5 17.e4 dxe4 18.Nxe4 Nxe4 19.Qxe4 g6 20.Qf4 Bf8 21.Bh4 Qc7 22.Qe3 Bg7 23.Bg3 Qd8 24.Bf4 g5 25.Bh2 e5 26.Rbd1 Qe7 27.Be4 f5 28.Bd5+ Kh8 29.Bxc6 Bxc6 30.Nxe5 Kh7 31.Nxc6 Qxe3 32.Rxe3 Rxe3 33.fxe3 Rxc6 34.Rd7 Rb6 35.Be5 Rg6 36.Rxb7 Kg8 37.Rxg7+ Rxg7 38.Bxg7 Kxg7 39.b4 Kf6 40.bxa5 1-0