[Event "12th Prague Summer Open"]
[Site "Prague CZE"]
[Date "2025.08.12"]
[Round "5.9"]
[White "Kozissnik, Christian"]
[Black "Mannion, Stephen R"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2062"]
[BlackElo "2179"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan"]
[PlyCount "42"]

1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Bg2 e6 5.O-O h6 6.c4 c6 7.Nc3 Nbd7 8.b3 Be7 9.Bb2 O-O 10.e3 Re8 11.Qe2 Ne4 12.Nd2 Nxd2 13.Qxd2 Nf6 14.Qe2 Bf8 15.Rfd1 Qd7 16.Rd2 Rad8 17.Rad1 Bb4 18.a3 Bxc3 19.Bxc3 Ne4 20.Bxe4 Bxe4 21.Re1 f6 1/2-1/2