[Event "Casual correspondence game"] [Site "https://lichess.org/nxINjrQw"] [Date "2023.10.05"] [White "mania06"] [Black "lichess AI level 6"] [Result "1-0"] [UTCDate "2023.10.05"] [UTCTime "09:47:19"] [WhiteElo "1500"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "2r2rk1/ppn2ppp/4p3/3pP3/1P1P4/5N2/P1R2PPP/2R3K1 b - - 2 18"] [SetUp "1"] [Annotator "lichess.org"] 18... a5?? { (0.15 → 5.35) Blunder. b5 was best. } (18... b5 19. Rxc7 Ra8 20. R7c5 a5 21. Rxb5 axb4 22. Rxb4 Rxa2 23. Rcb1 h6 24. h4 Rfa8 25. h5) 19. bxa5 Ra8 20. Rxc7 g5 21. Nxg5 Ra7 22. Rb1 Rxa5 23. h4 b6 24. Rxb6 h6 25. Nf3 Rxa2 26. g3 Ra3 27. Kg2 Rfa8 28. Rbb7 Rf8 29. Nh2 Ra4 30. Nf3 Ra3 31. Rb4 Rfa8 32. Nh2 R8a7 33. Rxa7 Rxa7 34. Ng4 Ra8 35. Nxh6+ Kg7 36. Ng4 Ra6?! { (6.80 → 15.43) Inaccuracy. Rh8 was best. } (36... Rh8 37. Rb2 Rh5 38. Nf6 Rh6 39. Nd7 Kg6 40. f3 Kf5 41. Kh3 Rg6 42. Rb7 Rg8 43. Nf6) 37. Nf6 Ra8 38. Kh3 Rc8 39. Kg4 Rc4 40. Rxc4 dxc4 41. Ne4 Kh6 42. Kf3 Kh5 43. Ke3 Kg4 44. Kd2 c3+ 45. Kxc3 Kh5?! { (96.05 → Mate in 19) Checkmate is now unavoidable. Kf3 was best. } (45... Kf3 46. Ng5+ Kxf2 47. Nxf7 Kf3 48. Ng5+ Kg4 49. Nxe6 Kf5 50. Nc5 Kg6 51. e6 Kg7 52. h5) 46. Kd3?! { (Mate in 19 → 36.92) Lost forced checkmate sequence. Nf6+ was best. } (46. Nf6+ Kh6 47. Kc4 Kg6 48. Kc5 Kg7 49. Kd6 Kg6 50. h5+ Kg7 51. Ke7 Kh8 52. g4 Kg7) 46... Kh6?! { (36.92 → Mate in 14) Checkmate is now unavoidable. Kg4 was best. } (46... Kg4 47. d5 exd5 48. Nf6+ Kf5 49. Kd4 Kg6 50. Kxd5 Kh6 51. h5 Kg7 52. Kd6 Kf8 53. f4) 47. Ke3?! { (Mate in 14 → 37.96) Lost forced checkmate sequence. g4 was best. } (47. g4 Kg7 48. Kc4 Kf8 49. Kc5 Kg7 50. Kd6 Kh6 51. Nf6 Kg7 52. f4 Kh6 53. Ke7 Kg7) 47... Kg7 48. Kf4 Kh6 49. Kg4 Kh7 50. Kg5 Kg7 51. f4 Kh8 52. f5 exf5 53. Kxf5 Kg7 54. d5 Kg8 55. d6 Kf8 56. Nf6 Kg7 57. d7 Kh8 58. d8=Q+ Kg7 59. Qg8+ Kh6 60. Qg5# { White wins by checkmate. } 1-0