Stockfish
PGN
| Event | 34th Heart of Finland Op |
| Site | Jyvaskyla FIN |
| Date | 2026.07.15 |
| Round | 4.9 |
| White | IM Koykka, P |
| Black | Skomial, M |
| Result | 1-0 |
| WhiteElo | 2323 |
| BlackElo | 2118 |
| ECO | C42 |
| Opening | Petrov's Defense: Nimzowitsch Attack |
| PlyCount | 105 |
Moves
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 Nc6 8.Bd3 Be6 9.Qe2 O-O 10.O-O-O Re8 11.h4 Qc8 12.Ng5 h6 13.Nxe6 Qxe6 14.Bc4 Qd7 15.f4 Bf6 16.a3 Qe7 17.Rh3 Na5 18.Ba2 Qe4 19.Bd5 Qa4 20.Qh5 Re7 21.Kb1 c6 22.Ba2 d5 23.g4 Rxe3 24.Rxe3 Qxf4 25.Bxd5 Qxe3 26.Bxf7+ Kh8 27.Qxa5 Qf3 28.Rc1 Bxc3 29.Qxc3 Qxf7 30.g5 Qg6 31.gxh6 Qxh6 32.Qd4 Rf8 33.Qxa7 b5 34.Qe7 Rf4 35.Qe8+ Kh7 36.h5 Qf6 37.Re1 Rg4 38.Qc8 Rg5 39.Qe8 Rg4 40.Qd7 Rg5 41.Qe8 Qf3 42.h6 gxh6 43.b3 Rg7 44.Ka2 Qg2 45.Re2 Qg6 46.Qe5 Rf7 47.Qc3 Qf6 48.Qc5 Rd7 49.Re8 Rd5 50.Qa7+ Kg6 51.Rg8+ Kh5 52.Qe3 Re5 53.Qh3+ 1-0
