[Event "TCh-FIN 2022-23"]
[Site "Finland FIN"]
[Date "2022.09.24"]
[Round "1.7"]
[White "Rehn, R"]
[Black "Hamalainen, S"]
[Result "1/2-1/2"]
[WhiteElo "2140"]
[BlackElo "2126"]
[ECO "B50"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.Bc4 Nc6 4.O-O Nf6 5.Re1 Bg4 6.c3 e5 7.d3 Qd7 8.Nbd2 Be7 9.Nf1 Na5 10.h3 Nxc4 11.hxg4 Nb6 12.g5 Nh5 13.d4 Rd8 14.a4 exd4 15.a5 Na8 16.cxd4 g6 17.Be3 Qb5 18.Qc2 O-O 19.dxc5 dxc5 20.e5 Nc7 21.Qe4 Ng7 22.N1h2 Nd5 23.Ng4 Qb4 24.Nh6+ Kh8 25.Bd2 Qxe4 26.Rxe4 Ne6 27.Kh2 Kg7 28.Ng4 Rd7 29.Kg3 Rfd8 30.Rh1 Ndc7 31.Nf6 Bxf6 32.gxf6+ Kg8 33.Bh6 Nd4 34.Nxd4 Rxd4 35.Rxd4 Rxd4 36.Be3 Rd5 37.f4 Rd3 38.Kf2 Ne6 39.Rc1 b6 40.axb6 axb6 41.g3 Rb3 42.Ra1 1/2-1/2