[Event "European Rapid 2021"]
[Site "Katowice POL"]
[Date "2021.12.18"]
[Round "1.4"]
[White "Hasterok, Lukasz"]
[Black "Balog, I1"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1619"]
[BlackElo "2577"]
[ECO "A48"]
[Opening "London System"]
[PlyCount "72"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.h3 O-O 5.e3 d6 6.c3 b6 7.Nbd2 Bb7 8.Bc4 Nbd7 9.O-O e6 10.Re1 Qe7 11.Bg3 e5 12.dxe5 dxe5 13.Qc2 a6 14.a4 e4 15.Nd4 Ne5 16.Bf1 Rad8 17.Rad1 c5 18.Ne2 Nd3 19.Nc4 Qe6 20.b3 Nxe1 21.Rxe1 Nd5 22.Nf4 Nxf4 23.Bxf4 Rd7 24.Rd1 Rxd1 25.Qxd1 Bxc3 26.Nd6 Bd5 27.Bxa6 Bxb3 28.Qb1 Bg7 29.Bc8 Qd5 30.Bb7 Qd1+ 31.Qxd1 Bxd1 32.Bc6 Bc2 33.Nxe4 Rd8 34.Bc7 Rc8 35.Bxb6 Rxc6 36.a5 Bxe4 0-1