[Event "Import"] [Site "https://lichess.org/1bGZbq9W"] [Date "2021.01.28"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2021.01.28"] [UTCTime "08:37:55"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nf6 3. g3 c5 4. Bg2 Nc6 5. O-O?! { (-0.05 → -0.63) Inaccuracy. Bf4 was best. } (5. Bf4 Ng4 6. O-O h6 7. e4 d4 8. Bd2 e5 9. Na3 Be6) 5... e5 6. Bg5 Be7 7. Nc3 Be6 8. Bxf6 Bxf6 9. e4 d4 10. Na4?? { (0.03 → -2.21) Blunder. Nd5 was best. } (10. Nd5 O-O 11. Nd2 Be7 12. Qe2 Qd7 13. f4 exf4 14. gxf4 f5 15. c4 Rae8 16. e5 Kh8) 10... Qe7 11. b3 h5 12. Nb2 h4 13. gxh4? { (-2.58 → -4.63) Mistake. h3 was best. } (13. h3 hxg3 14. fxg3 O-O-O 15. Qe2 Qd7 16. g4 Qc7 17. Nc4 Be7 18. a4 f6 19. Rf2 Rh7) 13... Bxh4 14. Nxh4? { (-4.18 → -7.74) Mistake. Nc4 was best. } (14. Nc4) 14... Qxh4 15. h3 Bxh3 16. Qf3 Bxg2 17. Qxg2 Rh6 18. f4 Rg6 19. Qxg6 fxg6 20. fxe5? { (-7.90 → Mate in 4) Checkmate is now unavoidable. Rf2 was best. } (20. Rf2 O-O-O) 20... Qg3+ 21. Kh1 O-O-O *