[Event "Ustron Open Masters 2025"]
[Site "Ustron POL"]
[Date "2025.08.02"]
[Round "1.7"]
[White "Grygierczyk, W"]
[Black "Nowak, Mikolaj"]
[Result "1/2-1/2"]
[WhiteElo "2151"]
[BlackElo "2306"]
[ECO "A05"]
[PlyCount "77"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O Nc6 5.d4 e6 6.c4 Be7 7.dxc5 Bxc5 8.a3 a5 9.cxd5 exd5 10.Bg5 Be6 11.Nc3 d4 12.Ne4 Be7 13.Nxf6+ Bxf6 14.Bxf6 Qxf6 15.Ne1 O-O 16.Nd3 Rfe8 17.Rc1 Bg4 18.Re1 Rad8 19.Qd2 Rd6 20.h3 Bc8 21.b4 axb4 22.axb4 h6 23.Nc5 Qe7 24.Rc4 b5 25.Rcc1 Ne5 26.Rcd1 Nc4 27.Qc1 Red8 28.Qf4 Nb6 29.Ra1 Re8 30.Ra7 Nd7 31.Nd3 g5 32.Qf5 Ra6 33.Rxa6 Bxa6 34.Bd5 Nf8 35.Rc1 Bb7 36.Rc2 Kg7 37.Nc5 Bc8 38.Qd3 Qe5 39.Qxb5 1/2-1/2