[Event "2019 Autumn Marathon"] [Site "https://lichess.org/SbI4KhNo"] [Date "2019.10.26"] [White "Riohacha"] [Black "Valera_B5"] [Result "1-0"] [UTCDate "2019.10.26"] [UTCTime "08:53:35"] [WhiteElo "2381"] [BlackElo "2657"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-12"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 g6 { A04 Zukertort Opening: Kingside Fianchetto } 2. g3 Bg7 3. Bg2 Nf6 4. O-O O-O 5. c4 c5 6. Nc3 d5 7. d3 Nc6 8. Bg5 d4 9. Na4 Nd7 10. Rb1 h6 11. Bd2 Qc7 12. Ne1 b6 13. Nc2 Bb7 14. b4 Rab8 15. bxc5 bxc5 16. Na3 a6 17. Rb3 e5 18. Qc1 Kh7 19. Qc2?? { (-0.84 → -3.76) Blunder. Qb2 was best. } (19. Qb2 Ba8 20. Bd5 Rxb3 21. axb3 f5 22. Qa2 Re8 23. Bf7 Rb8 24. Bd5 Qd6 25. Nc2 a5) 19... Ba8?? { (-3.76 → -0.93) Blunder. Nb4 was best. } (19... Nb4) 20. Rfb1 Rxb3 21. axb3 Nb4 22. Qd1 Bxg2 23. Kxg2 Nc6 24. e4 dxe3 25. fxe3?! { (-1.04 → -2.06) Inaccuracy. Bxe3 was best. } (25. Bxe3 Nd4) 25... e4 26. dxe4?! { (-1.72 → -2.52) Inaccuracy. Bc3 was best. } (26. Bc3 exd3) 26... Qe5? { (-2.52 → -1.00) Mistake. Nf6 was best. } (26... Nf6 27. Nc3 Rd8 28. Nd5 Qe5 29. Qc2 Nxe4 30. Re1 Nxd2 31. Qxd2 Qe4+ 32. Kg1 Ne5 33. Qg2) 27. Qf3 Nf6? { (-1.56 → -0.32) Mistake. Qd6 was best. } (27... Qd6) 28. Bc3 Qxe4?? { (-0.32 → 1.98) Blunder. Qe7 was best. } (28... Qe7) 29. Qxe4?? { (1.98 → -1.77) Blunder. Nxc5 was best. } (29. Nxc5 Qxf3+) 29... Nxe4 30. Bxg7 Kxg7 31. Rd1 Rb8 32. Rd3?! { (-2.15 → -3.50) Inaccuracy. Kf3 was best. } (32. Kf3) 32... Ne5 33. Rd5 Ng4 34. Kf3 f5? { (-3.08 → -1.62) Mistake. Rxb3 was best. } (34... Rxb3 35. Nc2 Nef6 36. Rxc5 Nxh2+ 37. Kg2 Nhg4 38. Kf3 Rb1 39. Ra5 Rh1 40. Nb4 Rh2 41. Nd3) 35. Nxc5?! { (-1.62 → -2.53) Inaccuracy. h3 was best. } (35. h3 Ngf6 36. Rd3 Rxb3 37. Rxb3 Nd2+ 38. Kf4 Nxb3 39. Ke5 Kf7 40. Nc2 a5 41. Na3 Nh5) 35... Nxc5 36. Rxc5 Rxb3 37. Nc2 Nxh2+?? { (-2.50 → -0.65) Blunder. Rb2 was best. } (37... Rb2 38. h3) 38. Ke2 Ng4 39. Rc7+ Kf6 40. Rc6+ Kg5 41. Rxa6 Rb2 42. Kd3 Nf2+ 43. Kc3 Nd1+ 44. Kd3 Rb3+ 45. Ke2 Nc3+ 46. Kf3 Ne4 47. Nd4 Rb2?! { (0.00 → 0.62) Inaccuracy. Rd3 was best. } (47... Rd3 48. Ne6+ Kf6 49. Nd4+) 48. Ne6+ Kh5?? { (0.66 → Mate in 2) Checkmate is now unavoidable. Kf6 was best. } (48... Kf6 49. Nc5+ Kf7 50. Ra7+ Ke8 51. Ra8+ Ke7 52. Nxe4 fxe4+ 53. Kxe4 Rg2 54. Ra7+ Ke8 55. Kf3) 49. Nf4+ Kg5 50. Ne6+?? { (Mate in 1 → 0.71) Lost forced checkmate sequence. Rxg6# was best. } (50. Rxg6#) 50... Kf6 51. Nc5+ Kf7 52. Nxe4 fxe4+ 53. Kxe4 Rc2?! { (0.50 → 1.53) Inaccuracy. Rg2 was best. } (53... Rg2) 54. Rc6?! { (1.53 → 0.91) Inaccuracy. Kd5 was best. } (54. Kd5 h5 55. c5 Rd2+ 56. Ke5 Rc2 57. Kd6 Rd2+ 58. Kc7 g5 59. Rh6 Rg2 60. c6 Rxg3) 54... Rg2 55. Kf3 Rc2 56. g4? { (1.27 → 0.09) Mistake. Kf4 was best. } (56. Kf4) 56... h5 57. gxh5 gxh5 58. Kf4 Rg2 59. Rh6 Rg4+ 60. Kf3 Rxc4 61. Rxh5 Kg6 62. Ra5 Kf7 63. e4 Rc6 64. Ra7+ Ke8 65. Kf4 Kd8 66. Ke5 Ke8 67. Kd5 Rh6 68. Rg7 Kd8 69. e5 Ke8 70. Rg8+ Ke7 71. Ra8 Kd7?? { (0.00 → 34.50) Blunder. Kf7 was best. } (71... Kf7 72. Ra7+ Ke8 73. Rb7 Ra6 74. Rg7 Kf8 75. Rh7 Ke8) 72. Ra7+?? { (34.50 → 0.00) Blunder. e6+ was best. } (72. e6+) 72... Ke8 73. Rg7 Kf8 74. Rg5 Ke8 75. Rf5 Ke7 76. Rf4 Ke8 77. Rf6 Ke7?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Rxf6 was best. } (77... Rxf6 78. exf6 Kf7 79. Ke5 Kf8 80. Kf5 Kf7) 78. Rxh6 { Black resigns. } 1-0