[Event "12th Prague Summer Open"]
[Site "Prague CZE"]
[Date "2025.08.08"]
[Round "1.3"]
[White "De Andres Gonalons, F"]
[Black "Heinrich, John"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1938"]
[BlackElo "2351"]
[ECO "A05"]
[Opening "Zukertort Opening"]
[PlyCount "38"]

1.Nf3 Nf6 2.Nc3 d5 3.d4 c5 4.dxc5 e6 5.Bg5 Bxc5 6.e3 O-O 7.Be2 h6 8.Bxf6 Qxf6 9.O-O Nc6 10.a3 Rd8 11.Qd2 b6 12.Rfd1 Bb7 13.Qe1 Ne7 14.b4 Bd6 15.Nb5 Bb8 16.Qc3 Qxc3 17.Nxc3 Rc8 18.Rd3 e5 19.Rad1 e4 0-1