[Event "Rated classical game"] [Site "https://lichess.org/wvwRNFYq"] [Date "2021.07.15"] [White "MaxRocha"] [Black "Sona-estrategista"] [Result "1-0"] [UTCDate "2021.07.15"] [UTCTime "21:31:31"] [WhiteElo "1588"] [BlackElo "1506"] [WhiteRatingDiff "+72"] [BlackRatingDiff "-31"] [Variant "Standard"] [TimeControl "900+20"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nf3 e5 4. d3 b6 5. Nc3 d6 6. b3 Nf6 7. Bg5 Be7 8. Nd5? { (0.00 → -1.27) Mistake. g3 was best. } (8. g3 h6 9. Bd2 a6 10. Bg2 b5 11. Nd5 O-O 12. Ne3 Ng4 13. Nd5) 8... Be6? { (-1.27 → -0.06) Mistake. Nxd5 was best. } (8... Nxd5 9. exd5) 9. Nxe7 Qxe7 10. Qd2 h6 11. Bh4?! { (-0.83 → -1.72) Inaccuracy. Be3 was best. } (11. Be3 O-O 12. Be2 Nd7 13. h3 Rae8 14. O-O f5 15. exf5 Bxf5 16. Rae1 Nf6 17. Nh4 Bh7) 11... g5 12. Bg3 Bg4?! { (-1.53 → -0.87) Inaccuracy. Nh5 was best. } (12... Nh5 13. Ng1 Ng7 14. Ne2 f5 15. f3 f4 16. Bf2 Bd7 17. Nc3 Ne6 18. h4 O-O-O 19. Nd5) 13. Be2 O-O-O 14. h3 Bxf3 15. Bxf3 Kb7 16. a4?! { (-0.94 → -1.93) Inaccuracy. a3 was best. } (16. a3 a5) 16... Na5 17. b4?! { (-1.50 → -2.33) Inaccuracy. Ra3 was best. } (17. Ra3 Nc6) 17... Nb3 18. Qb2 Nxa1 19. O-O Nc2 20. Qxc2 cxb4 21. Rb1? { (-2.62 → -4.87) Mistake. a5 was best. } (21. a5 h5) 21... Nd7?? { (-4.87 → -1.13) Blunder. a5 was best. } (21... a5) 22. Rxb4 Nc5?! { (-1.27 → -0.38) Inaccuracy. Nb8 was best. } (22... Nb8) 23. a5 Rb8? { (0.00 → 1.32) Mistake. f6 was best. } (23... f6 24. Rb1 Ne6 25. axb6 axb6 26. Qb3 Qc7 27. c5 Nxc5 28. Qd5+ Qc6 29. Qf7+ Qc7) 24. axb6?? { (1.32 → -0.63) Blunder. d4 was best. } (24. d4 Nd7) 24... axb6 25. Rb5?! { (-0.16 → -0.77) Inaccuracy. Rb1 was best. } (25. Rb1 f6) 25... Kc6?? { (-0.77 → 1.25) Blunder. f6 was best. } (25... f6) 26. Qb1?! { (1.25 → 0.65) Inaccuracy. d4 was best. } (26. d4 Nd7 27. Qa4 Kc7 28. Bg4 f6 29. c5 dxc5 30. Bxd7 Ra8 31. Qb3 Qxd7 32. dxe5 Ra1+) 26... f6 27. Bg4?! { (0.31 → -0.53) Inaccuracy. d4 was best. } (27. d4 Nd7 28. Bg4 h5 29. Bxd7+ Kxd7 30. h4 gxh4 31. Bxh4 Qe6 32. c5 dxc5 33. dxc5 Ke7) 27... h5 28. Bf5 Na4?! { (-0.55 → 0.10) Inaccuracy. Rb7 was best. } (28... Rb7) 29. Qb3 Nc5 30. Qb1 h4 31. Bh2 Na4?! { (-0.47 → 0.16) Inaccuracy. Rhd8 was best. } (31... Rhd8 32. Qd1 Ne6 33. Bxe6 Qxe6 34. Kh1 Kd7 35. Bg1 Ke7 36. f3 Rd7 37. Qb3 Rdb7 38. Kh2) 32. Qb3?! { (0.16 → -0.51) Inaccuracy. Qa1 was best. } (32. Qa1 Ra8) 32... Ra8?! { (-0.51 → 0.14) Inaccuracy. Nc5 was best. } (32... Nc5) 33. f3?? { (0.14 → -2.95) Blunder. d4 was best. } (33. d4) 33... Rhb8?? { (-2.95 → 0.00) Blunder. Nc5 was best. } (33... Nc5) 34. Kf1?? { (0.00 → -5.28) Blunder. d4 was best. } (34. d4 Kc7 35. Qd3 Ra5 36. Rb1 Rba8 37. Kh1 R8a7 38. Qd2 R7a6 39. Rd1 Ra8 40. Ra1 R8a7) 34... Rb7?? { (-5.28 → -0.34) Blunder. Nc5 was best. } (34... Nc5 35. Qd1) 35. Bg1?! { (-0.34 → -1.17) Inaccuracy. d4 was best. } (35. d4 Rba7) 35... Qc7?? { (-1.17 → 1.01) Blunder. Nc5 was best. } (35... Nc5 36. Qc3) 36. Be6 Nc5?? { (0.74 → 5.17) Blunder. Ra6 was best. } (36... Ra6) 37. Bd5+?? { (5.17 → 2.44) Blunder. Bxc5 was best. } (37. Bxc5 dxc5) 37... Kd7 38. Bxc5 Ra1+ 39. Kf2?? { (2.41 → 0.00) Blunder. Ke2 was best. } (39. Ke2) 39... Rba7 40. Bxb6 R1a2+?? { (0.00 → 8.84) Blunder. R7a2+ was best. } (40... R7a2+ 41. Qxa2 Rxa2+ 42. Kg1 Qc8 43. Be3 Re2 44. Ba7 Qa6 45. Rb7+ Ke8 46. Rg7 Qa1+ 47. Kh2) 41. Ke3 R7a3 42. Bxc7 Rxb3 43. Rxb3 Kxc7 44. Rb7+ Kd8 45. Rf7 Rxg2 46. Rxf6 Rg3 47. Be6 Ke7 48. Rg6 Rg1 49. Bg4 Re1+ 50. Kd2 Ra1 51. Rxg5 Ra2+ 52. Ke3 Kf6 53. Rg8 Kf7 54. Rh8 Ke7 55. Rxh4 Ra1 56. Rh7+ Kd8 57. h4 Re1+ 58. Kd2 Ra1 59. h5 Ke8 60. h6 Kf8 61. Rd7 Rh1 62. h7 Ke8 63. Rb7 Kd8 64. Bf5 Ke8 65. Rb6?! { (Mate in 17 → 72.75) Lost forced checkmate sequence. h8=R+ was best. } (65. h8=R+ Rxh8 66. Rb8+ Kf7 67. Rxh8 Kf6 68. Rg8 Ke7 69. Rg6 Kd8 70. Rxd6+ Kc7 71. Rd5 Kc6) 65... Ke7 66. Rb7+ Kf8?! { (72.53 → Mate in 15) Checkmate is now unavoidable. Kd8 was best. } (66... Kd8 67. h8=Q+) 67. Rb8+ Kf7 68. h8=Q Rg1 69. Qh7+ Kf6 70. Rf8+ Kg5 71. Qg7+ Kf4 72. Qxg1 d5 73. Be6# { White wins by checkmate. } 1-0