[Event "Club Ajedrez Buin vi07062024"] [Site "https://lichess.org/X8itlW6p"] [Date "2024.06.08"] [White "alfildebuin"] [Black "Chinomario"] [Result "1/2-1/2"] [UTCDate "2024.06.08"] [UTCTime "01:15:31"] [WhiteElo "1824"] [BlackElo "2089"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6 2. Nc3 d5 { B10 Caro-Kann Defense } 3. exd5 cxd5 4. d4 Nc6 5. Bb5 a6 6. Ba4 b5 7. Bb3 Nf6 8. Nf3 Bg4 9. O-O Bxf3?! { (-1.10 → -0.41) Inaccuracy. e6 was best. } (9... e6 10. Ne2 Bxf3 11. gxf3 Bd6 12. Kh1 Nh5 13. Rg1 Qf6 14. Qd3 h6 15. a4) 10. Qxf3 Nxd4 11. Qd3 Nxb3 12. axb3 b4 13. Na4 e6 14. Be3 Bd6 15. g3 O-O 16. f3?! { (-1.02 → -1.85) Inaccuracy. c4 was best. } (16. c4 bxc3) 16... Qc7 17. Rac1 Rfc8?? { (-1.89 → 0.33) Blunder. Qb7 was best. } (17... Qb7 18. c4 bxc3 19. bxc3 Be7 20. Ra1 Nd7 21. c4 Bf6 22. Rab1 Rfe8 23. f4) 18. Nb6 Nh5? { (0.33 → 1.50) Mistake. Bxg3 was best. } (18... Bxg3) 19. Nxa8 Rxa8 20. f4?! { (1.29 → 0.57) Inaccuracy. Rf2 was best. } (20. Rf2 h6 21. c4 bxc3 22. Qxc3 Qe7 23. Qc6 Rb8 24. Qxa6 Rxb3 25. Qc8+ Qf8) 20... Nf6 21. c3 Qb7?! { (0.68 → 1.28) Inaccuracy. bxc3 was best. } (21... bxc3 22. Rxc3 Qb7 23. Rfc1 Ne4 24. Rc6 h5 25. Kg2 h4 26. Bd4 a5 27. Rb6) 22. cxb4?! { (1.28 → 0.46) Inaccuracy. c4 was best. } (22. c4) 22... Bxb4 23. Rc2 Ne4 24. Rfc1 Bd6 25. Qd4?! { (0.57 → 0.00) Inaccuracy. Rc6 was best. } (25. Rc6) 25... h6 26. Qd3 Rb8 27. Kg2 Qxb3 28. Qxb3 Rxb3 29. Bd4 f6 30. Rc6 a5 31. Ra6 e5 32. Rc8+?! { (-0.23 → -0.98) Inaccuracy. Rb6 was best. } (32. Rb6 Rd3 33. fxe5 fxe5 34. Bc3 a4 35. Rc2 Kh7 36. Bb4 Bxb4 37. Rxb4 a3) 32... Kf7?! { (-0.98 → 0.00) Inaccuracy. Kh7 was best. } (32... Kh7 33. fxe5 fxe5 34. Rb6 Rd3 35. Bc3 a4 36. Rcc6 d4 37. Be1 Be7 38. Rc2) 33. fxe5?! { (0.00 → -0.98) Inaccuracy. f5 was best. } (33. f5 exd4 34. Ra7+ Be7 35. Rcc7 Rxb2+ 36. Kf1 Rb1+ 37. Kg2 Rb2+) 33... fxe5 34. Ra7+?? { (-1.01 → -3.06) Blunder. Rb6 was best. } (34. Rb6 a4) 34... Ke6 35. Bc3 d4 36. Re8+ Kd5 37. Rxa5+ Kc4 38. Rc8+ Kd3 39. Rd5?! { (-2.70 → -3.87) Inaccuracy. Kf3 was best. } (39. Kf3 Rb7 40. Rd5 Rf7+ 41. Kg2 Rf2+ 42. Kh1 Ke3 43. Ba5 Kf3 44. Rc1 Rg2) 39... Ke3 40. Be1?! { (-3.82 → -5.95) Inaccuracy. Rc6 was best. } (40. Rc6 dxc3 41. bxc3 Rb2+ 42. Kh3 Nf2+ 43. Kh4 Be7+ 44. Kh5 Nd3 45. Kg6 Bf6) 40... Rxb2+ 41. Kf1 Rb1 42. Rd8 Bb4?! { (-6.88 → -5.02) Inaccuracy. Kf3 was best. } (42... Kf3 43. Rf8+ Bxf8 44. Rxe5 d3 45. Rf5+ Ke3 46. Kg2 Rxe1 47. Rf3+ Kd2 48. Rxf8) 43. Kg2 Rxe1 44. Rxe5 Kd3 45. Rde8 Bd6 46. R5e6 Re2+ 47. Kf1 Nd2+ 48. Kg1 Ne4 49. Rxd6? { (-4.81 → -8.45) Mistake. Rg6 was best. } (49. Rg6 Bc5 50. Rge6 Bb4 51. Rb8 Bd2 52. Ra8 h5 53. Ra3+ Nc3 54. Rg6 Kc2) 49... Nxd6 50. Rg8 Ke3 51. Rxg7? { (-7.39 → Mate in 11) Checkmate is now unavoidable. Rd8 was best. } (51. Rd8 Ne4 52. g4 d3 53. Rd5 d2 54. Kh1 Kf3 55. Rf5+ Kxg4 56. Rf1 Nf2+) 51... Ne4 52. Re7 Kf3 53. Rf7+ Ke3 54. h4 d3 55. g4 d2 56. Rd7 Re1+ 57. Kg2 d1=Q 58. Rxd1 Rxd1 59. g5 hxg5 60. h5 Rd6 61. Kh3 Rh6 62. Kg4 Nf6+ 63. Kxg5 Rxh5+ 64. Kxf6 Rb5 65. Ke6 Kf4 66. Kd6 Ra5 67. Kc6 Ke4 68. Kd6 Kd4 69. Ke6 Rb5 70. Kf6 Rc5 71. Ke6 Ke4 72. Kd6 Kd4 73. Ke6 Rb5 74. Kd6 Ke4 75. Kc6 Rh5 76. Kd6 Kd4 77. Ke6 Ke4 78. Kf6 Kf4?? { (Mate in 14 → -3.21) Lost forced checkmate sequence. Ra5 was best. } (78... Ra5 79. Ke6 Rd5 80. Kf6 Kf4 81. Ke6 Rd1 82. Kf6 Rd6+ 83. Ke7 Ke5 84. Kf7) 79. Kg6?? { (-3.21 → Mate in 7) Checkmate is now unavoidable. Ke6 was best. } (79. Ke6 Ke4 80. Kd7 Rh6 81. Ke7 Ke3 82. Kd7 Ke2 83. Ke7 Kf1 84. Kd7 Kg1) 79... Ra5 80. Kf6 Ra6+ 81. Ke7 Ke5 82. Kd7 Kf5 83. Kc7 { Draw by time and insufficient material. } 1/2-1/2