[Event "CHESSCOVID MANUEL BELGRANO B Team Battle"] [Site "https://lichess.org/RAR33VwP"] [Date "2020.11.11"] [White "GMChavez"] [Black "rodrigoa138"] [Result "0-1"] [UTCDate "2020.11.11"] [UTCTime "22:17:24"] [WhiteElo "2506"] [BlackElo "2079"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B35"] [Opening "Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 { B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation } Qa5 8. O-O O-O 9. Bb3 Qh5 10. Qxh5 Nxh5 11. Rad1 Nxd4 12. Bxd4 Bxd4 13. Rxd4 d6?! { (1.19 → 1.84) Inaccuracy. Nf4 was best. } (13... Nf4 14. e5 Ne6 15. Bxe6 fxe6 16. a4 b6 17. Rfd1 Kg7 18. h4 Rf5 19. f4 d5 20. exd6) 14. f4?? { (1.84 → -0.13) Blunder. Nd5 was best. } (14. Nd5 e5) 14... a6? { (-0.13 → 1.45) Mistake. Nxf4 was best. } (14... Nxf4 15. Rxf4 e5 16. Rxf7 exd4 17. Rc7+ Kh8 18. Nb5 Rd8 19. Nxd4 Rd7 20. Rc3 Rb8 21. Bd5) 15. Nd5 e5 16. Ne7+ Kh8 17. fxe5 dxe5 18. Rd5?! { (1.35 → 0.53) Inaccuracy. Rxf7 was best. } (18. Rxf7 Be6) 18... Be6 19. Rd6 Bxb3 20. axb3 Rae8?! { (0.30 → 1.31) Inaccuracy. Nf4 was best. } (20... Nf4) 21. Rd7 b5 22. c3?! { (1.57 → 0.96) Inaccuracy. Nd5 was best. } (22. Nd5 f5 23. exf5 gxf5 24. Rd6 a5 25. c4 bxc4 26. bxc4 Nf4 27. Nxf4 exf4 28. Rxf4 Rb8) 22... Kg7 23. Nd5 Re6 24. g3 a5?! { (0.75 → 1.33) Inaccuracy. Nf6 was best. } (24... Nf6 25. Nxf6 Rxf6 26. Rxf6 Kxf6 27. Kf2 Re8 28. g4 Ra8 29. b4 h5 30. gxh5 gxh5 31. Kf3) 25. Ra7 b4 26. Rxa5 bxc3 27. bxc3 Rb8 28. b4 Nf6 29. Ra7 Nxd5?? { (2.33 → 6.44) Blunder. Rf8 was best. } (29... Rf8 30. Nxf6) 30. Rfxf7+ Kh6 31. exd5 Rd6 32. Rxh7+ Kg5 33. Rhd7 Rbb6 34. Kg2 Kf5 35. Rxd6 Rxd6 36. Ra5 Ke4 37. Kf2? { (7.26 → 4.04) Mistake. c4 was best. } (37. c4 Rb6 38. Ra4 Rf6 39. Ra1 Kd4 40. Rc1 e4 41. d6 Rxd6 42. Rd1+ Ke5 43. Rxd6 Kxd6) 37... Kd3 38. Rc5?! { (4.41 → 2.97) Inaccuracy. Ra1 was best. } (38. Ra1 Kd2) 38... e4 39. Ke1 e3 40. Ra5? { (3.36 → 1.97) Mistake. c4 was best. } (40. c4 g5 41. b5 e2 42. Rc6 Rd7 43. Re6 Kxc4 44. b6 Rb7 45. d6 Kc5 46. Kxe2 Kxb6) 40... Rf6 41. c4?! { (1.44 → 0.83) Inaccuracy. Ra2 was best. } (41. Ra2 g5) 41... Kxc4? { (0.83 → 2.41) Mistake. Rf2 was best. } (41... Rf2) 42. Ke2 Kd4 43. b5?? { (2.23 → 0.00) Blunder. d6 was best. } (43. d6) 43... Rf2+ 44. Ke1 Rxh2 45. b6 Rh1+ 46. Ke2 Rh2+ 47. Kf3?? { (0.00 → -15.99) Blunder. Kf1 was best. } (47. Kf1 Rh1+ 48. Ke2 Rh2+) 47... Rf2+ 48. Kg4 e2 49. b7?? { (-6.20 → Mate in 12) Checkmate is now unavoidable. Ra4+ was best. } (49. Ra4+ Kxd5) 49... e1=Q 50. b8=Q Qxa5 51. Qh8+ Kc4 52. Qc8+ Qc5 53. Qa6+ Kd4?! { (Mate in 24 → -56.64) Lost forced checkmate sequence. Kxd5 was best. } (53... Kxd5 54. Kh3 Ke4 55. Qb7+ Kd4 56. Qg7+ Kd3 57. Qd7+ Kc2 58. Qa4+ Kb2 59. Qg4 Kc3 60. Qxg6) 54. Qa1+?! { (-56.64 → Mate in 17) Checkmate is now unavoidable. Kh3 was best. } (54. Kh3 Kxd5) 54... Kxd5 55. Qa8+ Qc6 56. Qa5+ Qc5 57. Qd8+ Kc4 58. Qg8+ Qd5 59. Qc8+?! { (-60.60 → Mate in 5) Checkmate is now unavoidable. Qxg6 was best. } (59. Qxg6 Kc3) 59... Kd4 60. Qh8+ Qe5 61. Qd8+ Ke3 62. Kh3 Qf5+ 63. g4 Rf3+ 64. Kh4 g5+ 65. Kh5 Qh7+ 66. Kxg5 Qg7+ 67. Kh4 Qf6+ 68. Qxf6 Rxf6 69. g5 Rf8 70. g6 Kf4 71. Kh5 Kf5 72. g7 Rg8 73. Kh6 Kf6 74. Kh7 Kf7 75. Kh6 Rxg7 76. Kh5 Kf6 77. Kh6 Rg1 78. Kh5 Kf7 79. Kh4 Kf6 80. Kh3 Kf5 81. Kh4 Rg8 82. Kh3 Kf4 83. Kh2 Kf3 84. Kh3 Rh8# { Black wins by checkmate. } 0-1