[Event "Casual correspondence game"] [Site "https://lichess.org/RUuZ4JAB"] [Date "2023.09.10"] [White "lichess AI level 6"] [Black "oaksage"] [Result "0-1"] [UTCDate "2023.09.10"] [UTCTime "12:46:43"] [WhiteElo "?"] [BlackElo "1816"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqk2r/pp3pp1/2p2n1p/3p4/3P4/2N2NP1/PP2PPP1/R2QKB1R w KQkq - 0 9"] [SetUp "1"] [Annotator "lichess.org"] 9. a3 Bf5 10. e3 Nbd7 11. Nd2 Qe7 12. Qb3 Nb6 13. Qb4 Qxb4 14. axb4 a6 15. Be2 O-O 16. Nb3 Ne8?! { (-0.53 → 0.29) Inaccuracy. Rae8 was best. } (16... Rae8 17. Nc5) 17. f4?! { (0.29 → -0.38) Inaccuracy. Nc5 was best. } (17. Nc5 Nd6 18. Rh5 Rfb8 19. g4 Bg6 20. Re5 Nbc8 21. g5 hxg5 22. Rxg5 Ne7 23. Re5 Nec8) 17... Nd6 18. Nc5 Rfe8 19. g4 Be4 20. N5xe4 Nxe4 21. Rh3 Rad8 22. g5 hxg5 23. fxg5?? { (-0.57 → -2.39) Blunder. Nxe4 was best. } (23. Nxe4 Rxe4 24. fxg5 Nd7 25. Kf2 Nf8 26. Rah1 g6 27. Bd3 Ree8 28. Ke2 Kg7 29. Rh8 Re7) 23... Nxg5 24. Rh5 Ne4 25. Nd1?! { (-1.94 → -3.08) Inaccuracy. Nxe4 was best. } (25. Nxe4) 25... Rd6 26. Nf2 Rh6? { (-3.54 → -1.88) Mistake. Rde6 was best. } (26... Rde6) 27. Nxe4? { (-1.88 → -3.78) Mistake. Rxh6 was best. } (27. Rxh6 gxh6) 27... Rxh5 28. Nf6+ gxf6 29. Bxh5 Rxe3+ 30. Kf1 Nc4 31. Be2 Nxb2 32. Rb1 Nc4 33. Bxc4 dxc4 34. Rc1 b5 35. Rb1 Rb3 36. Ra1 Rxb4 37. Rxa6 c3 38. Rxc6 Rc4 39. Rxc4 bxc4 40. Ke2 Kf8 41. g4 Ke7 42. Kd1 Ke6 43. Kc2 Kd5 44. Kxc3 f5 45. gxf5 f6 46. Kc2 Kxd4 47. Kc1 Kc3 48. Kd1 Kb2 49. Ke2 c3 50. Kd1?! { (-19.41 → Mate in 10) Checkmate is now unavoidable. Kd3 was best. } (50. Kd3 c2 51. Kc4 c1=Q+ 52. Kd3 Qc2+ 53. Kd4 Qd2+ 54. Kc4 Kc2 55. Kc5 Kc3 56. Kb6 Kd4) 50... c2+ 51. Kd2 c1=Q+ 52. Ke2 Qc5 53. Kf1 Kc2 54. Kg2 Kd3 55. Kh2 Ke3 56. Kg3 Qxf5 57. Kg2 Qg4+ 58. Kf1 Qg5 59. Ke1 Qg1# { Black wins by checkmate. } 0-1