[Event "Korean Chess Championship Final"] [Site "Seoul Chess Arena"] [Date "2025.04.01"] [Round "Final"] [White "Kang Hajin"] [Black "Lee Ji-yoon"] [Result "1-0"] [GameId "HrUy9gsr"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E06"] [Opening "Catalan Opening: Closed"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 { E06 Catalan Opening: Closed } O-O 6. O-O c6 7. Qc2 Nbd7 8. e4? { (0.27 → -1.11) Mistake. Nbd2 was best. } (8. Nbd2 c5 9. dxc5 Bxc5 10. Nb3 Bb6 11. Bd2 Ne4 12. Bf4 Qe7) 8... dxe4 { White wins. } 1-0