[Event "Helsinki op"] [Site "Helsinki"] [Date "1999.??.??"] [Round "2"] [White "Yrjola, Jouni"] [Black "Sorsa, Nuutti"] [Result "0-1"] [WhiteElo "2417"] [BlackElo "2226"] [Variant "Standard"] [TimeControl "-"] [ECO "E32"] [Opening "Nimzo-Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 { E32 Nimzo-Indian Defense: Classical Variation } O-O 5. e4 d5 6. e5 Ne4 7. Bd3 f5?! { (0.00 → 0.87) Inaccuracy. c5 was best. } (7... c5 8. a3 Bxc3+ 9. bxc3 Nc6 10. Ne2 cxd4 11. cxd4 Qa5+ 12. Kf1) 8. exf6 Qxf6 9. Nf3 Qg6 10. Kf1 Bxc3 11. bxc3 Nd7?! { (0.74 → 1.50) Inaccuracy. Qh5 was best. } (11... Qh5 12. Bxe4 dxe4 13. Qxe4 Qf5 14. Qxf5 Rxf5 15. Nd2 e5 16. f3 b5 17. Kf2 exd4 18. cxd4) 12. Be3? { (1.50 → 0.19) Mistake. Ba3 was best. } (12. Ba3) 12... b6 13. cxd5 exd5 14. Re1?? { (0.13 → -2.13) Blunder. Rc1 was best. } (14. Rc1 c5 15. h4 c4 16. Bxe4 Qxe4 17. Qxe4 dxe4 18. Nd2 Bb7 19. h5 h6 20. Kg1 Rac8) 14... Ba6 15. c4 Rae8?! { (-1.88 → -1.24) Inaccuracy. Bxc4 was best. } (15... Bxc4 16. Bxc4 Ng3+ 17. hxg3 Qxc2 18. Bxd5+ Kh8 19. Be6 Qc6 20. Ng5 h6 21. Rc1 Qd6 22. Nf7+) 16. Re2 Qc6 17. cxd5?? { (-1.50 → -6.23) Blunder. Bxe4 was best. } (17. Bxe4) 17... Qxc2 18. Bxc2 Nc3 { White resigns. } 0-1