[Event "Rated classical game"] [Site "https://lichess.org/qcx35FZI"] [Date "2019.12.01"] [White "nardaco"] [Black "a-student"] [Result "1-0"] [UTCDate "2019.12.01"] [UTCTime "06:15:08"] [WhiteElo "1840"] [BlackElo "2131"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Bd3 Nf6 7. O-O b5 8. Nf3 Nc6 9. Ne2 Bb7 10. Ng3 Bc5 11. Kh1?! { (-0.11 → -1.00) Inaccuracy. c3 was best. } (11. c3 O-O) 11... Ng4 12. Qe2? { (-0.92 → -2.24) Mistake. Qe1 was best. } (12. Qe1 b4 13. a4 O-O 14. Bd2 a5 15. c3 bxc3 16. bxc3 Nge5 17. Nxe5 Nxe5 18. Bb5 f5) 12... h5 13. h3 h4 14. Ng5? { (-2.46 → -4.35) Mistake. Nh5 was best. } (14. Nh5) 14... Nf6 15. Nf5 exf5 16. exf5+ Kf8 17. Be3 Bxe3 18. Qxe3 Re8 19. Qc5+ d6 20. Qc3 Nd5 21. Qd2 Rh5 22. Rae1 Ne5 23. Be2 Rh8 24. Nf3 Nf6 25. Nxe5 Rxe5 26. Bd3 Ne4 27. Qb4?! { (-4.39 → -6.72) Inaccuracy. Qd1 was best. } (27. Qd1 d5 28. Re2 Rh6 29. Bxe4 dxe4 30. Rd2 e3 31. fxe3 Rxe3 32. Kg1 Re8 33. Re2 Qb6+) 27... a5 28. Qd4 Qe7? { (-6.49 → -4.00) Mistake. Nd2 was best. } (28... Nd2 29. a3 Nxf1 30. Rxf1 Qc5 31. Qf4 b4 32. axb4 Qxb4 33. Qc1 Be4 34. c3 Qc5 35. Bxe4) 29. Bxe4 Bxe4 30. f3 Bxf5 31. Rxe5 Qxe5 32. Qd2 b4 33. Re1 Qc5 34. Qe2 g6 35. Qe7+ Kg7 36. Qg5 Qxc2 37. Re7 Qxb2 38. Qe3 Rc8 39. Qa7?! { (-11.40 → Mate in 14) Checkmate is now unavoidable. Qf4 was best. } (39. Qf4 Rc1+) 39... Qxa2?! { (Mate in 14 → -10.75) Lost forced checkmate sequence. Rc1+ was best. } (39... Rc1+ 40. Kh2 Be6 41. Qe3 Qa1 42. Qxc1 Qxc1 43. f4 Qxf4+ 44. Kg1 Qe3+ 45. Kh2 Qf2 46. Rxe6) 40. Qb7?! { (-10.75 → Mate in 23) Checkmate is now unavoidable. Kh2 was best. } (40. Kh2 Be6) 40... b3?? { (Mate in 23 → Mate in 8) Lost forced checkmate sequence. Rc1+ was best. } (40... Rc1+ 41. Kh2 Rc2 42. Kh1 Be6 43. Qb6 Rc1+ 44. Qg1 Qa1 45. Qxc1 Qxc1+ 46. Kh2 Qf4+ 47. Kg1) 41. Rxf7+ Kh6 42. Rh7+ Kg5 43. Qe7+ Kf4 44. Qxd6+ Ke3 45. Re7+ Kf2 46. Qd4+ Kg3 47. Qe5+ Kf2 48. Qe1# { White wins by checkmate. } 1-0