[Event "31st Heart of Finland Op"]
[Site "Jyvaskyla FIN"]
[Date "2023.07.21"]
[Round "7.2"]
[White "Koykka, P"]
[Black "Aalto, Patrik"]
[Result "1-0"]
[WhiteElo "2332"]
[BlackElo "2205"]
[ECO "E21"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.e3 Bb7 6.Bd3 O-O 7.O-O d5 8.cxd5 exd5 9.a3 Bd6 10.b4 Nbd7 11.Qb3 a6 12.a4 Qe7 13.Rb1 h6 14.Re1 Rfb8 15.Nh4 Qd8 16.Nf5 Bf8 17.b5 g6 18.Ng3 c5 19.bxc6 Bxc6 20.e4 Nxe4 21.Ngxe4 dxe4 22.Bc4 Qe8 23.Bf4 b5 24.axb5 axb5 25.Nxb5 Rb7 26.Qg3 Kh7 27.Nc7 Rxc7 28.Bxc7 f5 29.Qb3 Nf6 30.Be5 Bg7 31.Rec1 Qe7 32.Qb6 Bd7 33.Qb7 Re8 34.Ra1 Ng4 35.Ra7 Qh4 36.Qxd7 Qxf2+ 37.Kh1 Qg1+ 38.Kxg1 1-0