[Event "PGNiG Polish Bydgoszcz Pr"]
[Site "Bydgoszcz POL"]
[Date "2021.09.18"]
[Round "4.18"]
[White "Flak, P"]
[Black "Cyborowski, L"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2206"]
[BlackElo "2495"]
[ECO "A43"]
[Opening "Benoni Defense: Old Benoni"]
[PlyCount "76"]

1.d4 c5 2.Nf3 cxd4 3.Nxd4 d5 4.c4 e5 5.Nf3 d4 6.a3 Nc6 7.e3 Bg4 8.h3 Bh5 9.Be2 Nf6 10.exd4 e4 11.Ng1 Bg6 12.Be3 Bd6 13.b4 O-O 14.c5 Bc7 15.Nc3 Nd5 16.Nxd5 Qxd5 17.Bb5 f5 18.Qc1 Bf7 19.Ne2 Ne7 20.Nc3 Qe6 21.Bf4 Bxf4 22.Qxf4 Rad8 23.Qe3 Qf6 24.Rd1 a6 25.Be2 Kh8 26.f4 exf3 27.Bxf3 f4 28.Qf2 Nf5 29.Ne4 Qe7 30.Rd2 Ng3 31.Qxg3 fxg3 32.O-O Bd5 33.Re1 Bxe4 34.Rxe4 Qf7 35.Rde2 Rfe8 36.d5 Rxe4 37.Bxe4 Re8 38.d6 Rxe4 0-1