[Event "iTABERABÃO 9ªTemporada 38ªRod Arena"] [Site "https://lichess.org/mmQWhpGL"] [Date "2024.02.23"] [White "MequinhoCover"] [Black "Valdenicio2022"] [Result "0-1"] [UTCDate "2024.02.23"] [UTCTime "01:30:56"] [WhiteElo "2068"] [BlackElo "2165"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. d4 cxd4 5. Bxc6 dxc6 6. Qxd4 Qxd4 7. Nxd4 Bg7 8. c3 Nf6 9. f3 O-O 10. Be3 c5 11. Nb3 b6 12. N1d2 Ba6 13. O-O-O Rad8 14. Nf1 Nd7 15. Ng3?! { (-0.97 → -2.02) Inaccuracy. Kc2 was best. } (15. Kc2 f5) 15... Ne5 16. Kc2 Nc4?! { (-2.25 → -1.08) Inaccuracy. Bd3+ was best. } (16... Bd3+ 17. Kc1 h5 18. Nf1 h4 19. Rg1 h3 20. Ng3 Bb5 21. Nd2 Rd3 22. Bg5 hxg2 23. Bxe7) 17. Bf4 h5 18. h4 Be5?! { (-1.53 → -0.44) Inaccuracy. Bb5 was best. } (18... Bb5) 19. Bxe5 Nxe5 20. Rxd8 Rxd8 21. Rd1?? { (-0.48 → -3.17) Blunder. Nc1 was best. } (21. Nc1 Nc4 22. Nf1 f5 23. exf5 Bc8 24. Ne2 Bxf5+ 25. Kc1 Kf7 26. Nf4 Kf6 27. b3 Ne5) 21... Rxd1 22. Kxd1 Nd3 23. Kc2?! { (-3.18 → -4.57) Inaccuracy. Ne2 was best. } (23. Ne2 Nxb2+) 23... Nf4 24. Nd2 Nxg2 25. c4 Nxh4 26. b3 Ng2 27. Kd3 Nf4+ 28. Ke3 e5 29. Nh1 Kg7 30. Nf1 g5 31. Nfg3 Kg6 32. Nf5 Bc8?? { (-4.21 → 3.09) Blunder. Kf6 was best. } (32... Kf6 33. Nd6 Ke6 34. Ne8 Bc8 35. Nc7+ Kd7 36. Nb5 a6 37. Nc3 Kc6 38. a4 h4 39. Nf2) 33. Nd6?? { (3.09 → -4.50) Blunder. Ne7+ was best. } (33. Ne7+ Kf6 34. Nxc8 Ng2+ 35. Kf2 Nf4 36. Nxa7 Nd3+ 37. Ke3 Nc1 38. Nc8 Nxa2 39. Nxb6 Ke6) 33... Be6 34. Nb5 a6 35. Nc7 a5 36. Nd5?! { (-3.06 → -4.23) Inaccuracy. Na8 was best. } (36. Na8 h4 37. Nxb6 g4 38. fxg4 Bxg4 39. Na4 Ne6 40. Nb6 Kg5 41. Nd7 f6 42. Nf2 Bh5) 36... Bxd5 37. exd5 f5 38. Nf2 g4 39. Nd1 g3 40. Nc3 h4 41. d6 h3 42. d7 Ne6 43. Nd5?! { (-6.83 → -15.40) Inaccuracy. Ne2 was best. } (43. Ne2 h2 44. f4 h1=Q 45. d8=R Nxd8 46. Nxg3 Qe1+ 47. Ne2 exf4+ 48. Kxf4 Qf2+ 49. Ke5 Qxe2+) 43... h2 44. Ne7+ Kf6 45. Nd5+ Kf7 46. f4 exf4+ 47. Nxf4 h1=Q 48. Nxe6 Qe4+ 49. Kd2 Qxe6 50. d8=Q Qe7 51. Qxb6?? { (-5.51 → Mate in 15) Checkmate is now unavoidable. Qc8 was best. } (51. Qc8 Kg6 52. Qg8+ Qg7 53. Qb8 Qd4+ 54. Kc2 g2 55. Qg8+ Qg7 56. Qe8+ Kg5 57. Qd8+ Kg4) 51... g2 52. Qh6 g1=Q 53. Qh7+ Ke8 54. Qxf5 Qge3+ 55. Kc2 Q7e4+ 56. Qxe4+ Qxe4+ 57. Kc3 Kd7 58. a3 Qd4+ 59. Kc2 Kc6 60. a4 Qe3 61. Kb2 Qd2+ 62. Ka3 Qb4+ 63. Kb2 Kd6 64. Kc2 Ke5 65. Kb2 Kd4 66. Kc2 Ke4 67. Kb2 Kd3 68. Kc1 Kc3 69. Kb1 Qxb3+ 70. Kc1 Qb2+ 71. Kd1 Qd2# { Black wins by checkmate. } 0-1