[Event "Najdorf Mem Open B 2023"]
[Site "Warsaw POL"]
[Date "2023.07.11"]
[Round "1.18"]
[White "Traczyk, P"]
[Black "Szefer, M"]
[Result "0-1"]
[WhiteElo "1693"]
[BlackElo "1863"]
[ECO "A57"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.e3 Bb7 5.Nf3 g6 6.b3 Bg7 7.Bb2 O-O 8.Be2 Na6 9.O-O Nc7 10.Qc2 bxc4 11.bxc4 d6 12.Nbd2 Qd7 13.e4 e5 14.Rab1 Rab8 15.h3 Nh5 16.Nh4 Nf4 17.Bg4 Qe7 18.Ndf3 h5 19.Bf5 gxf5 20.Nxf5 Qf6 21.Qa4 Na6 22.Kh2 Bc8 23.N3h4 Rb4 24.Qc2 Ng6 25.a3 Rxb2 26.Rxb2 Nxh4 27.Nxg7 Kxg7 28.Rb3 Ng6 29.Qd1 Qh4 30.Re3 Nc7 31.Qa4 a6 32.Qc6 Qe7 33.Rg3 Qd7 34.Qb6 h4 35.Re3 Ne8 36.g4 hxg3+ 37.Rxg3 Rh8 38.Qb3 Nf6 39.Rfg1 Nh5 40.Rg4 Nf4 41.h4 Qe7 0-1