[Event "IM MauricioAriasCR simul"] [Site "https://lichess.org/M2QkJNCL"] [Date "2022.04.08"] [White "MauricioAriasCR"] [Black "Accuracy99th"] [Result "1-0"] [UTCDate "2022.04.08"] [UTCTime "19:34:43"] [WhiteElo "1541"] [BlackElo "2139"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "900+20"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 { D45 Semi-Slav Defense: Main Line } Be7 6. Qc2 O-O 7. b3 Nbd7 8. Be2 c5 9. cxd5 exd5 10. Bb2 cxd4?! { (0.29 → 1.12) Inaccuracy. b6 was best. } (10... b6 11. O-O Bb7 12. Rad1 Re8 13. Bb5 Qc7 14. Ne2 a6 15. Bd3 Bd6 16. Rc1 Bf8 17. Rfd1) 11. Nxd4 Ne5 12. O-O Bd7 13. Rac1 Rc8 14. Rfd1 Ne4 15. Qb1 Nxc3 16. Bxc3 Ba3 17. Bb2 Qa5 18. g3 Bg4?? { (0.54 → 2.96) Blunder. Rxc1 was best. } (18... Rxc1 19. Rxc1 Bxb2 20. Qxb2 Rc8 21. Rxc8+ Bxc8 22. Kg2 Qc5 23. b4 Qd6 24. Qc3 Bd7 25. a4) 19. Bxg4?! { (2.96 → 2.00) Inaccuracy. Bxa3 was best. } (19. Bxa3) 19... Nxg4?? { (2.00 → 6.11) Blunder. Rxc1 was best. } (19... Rxc1 20. Qxc1 Bxb2 21. Qxb2 Nxg4 22. Nf5 d4 23. e4 Qc3 24. Qe2 Nf6 25. Ne7+ Kh8 26. Nd5) 20. h3?? { (6.11 → 1.51) Blunder. Bxa3 was best. } (20. Bxa3) 20... Ne5 21. Kg2?! { (1.75 → 1.09) Inaccuracy. Rxc8 was best. } (21. Rxc8 Rxc8) 21... Rxc1 22. Bxc1 g6?! { (1.04 → 1.71) Inaccuracy. Nc6 was best. } (22... Nc6) 23. Bxa3 Qxa3 24. Qc2 Qa6 25. Qe2 Qa5?! { (1.40 → 2.28) Inaccuracy. Qb6 was best. } (25... Qb6) 26. Rc1?! { (2.28 → 1.28) Inaccuracy. Qb5 was best. } (26. Qb5) 26... Rd8 27. Qc2 Nc6 28. Rd1?! { (1.25 → 0.53) Inaccuracy. Nxc6 was best. } (28. Nxc6 bxc6 29. Qxc6 Qxa2 30. Qb7 Qd2 31. Rc7 Rf8 32. Qb5 a5 33. h4 Rd8 34. Ra7 Qb4) 28... Ne7 29. Qd2 Qxd2 30. Rxd2 Nc6 31. Ne2 Kg7 32. Kf1 Kf6 33. Nd4 Nxd4 34. Rxd4 Ke6 35. Ke2 Rc8 36. Kd2 Rc6 37. f4 f5 38. g4 Ra6 39. a4 Ra5 40. Kc3 Rc5+ 41. Kd3 Rc6 42. a5 Ra6 43. Rb4 b6 44. axb6 Rxb6 45. Rxb6+ axb6 46. g5 Kd6 47. Kd4 Ke6 48. b4 Kd6 49. h4 Kc6?? { (0.00 → 6.48) Blunder. b5 was best. } (49... b5 50. Kd3 Kd7 51. Kd2 Kd6) 50. Ke5 Kb5 51. Kf6 Kc4 52. Kg7 Kd3 53. Kxh7 Kxe3 54. h5 d4 55. hxg6 d3 56. g7 d2 57. g8=Q d1=Q 58. Qe6+ Kxf4 59. g6 Qh1+ 60. Kg7 Qe4 61. Qd6+ Kg5 62. Qf6+ Kh5 63. Kh8 Qe8+ 64. Kh7 Kg4 65. g7 Qh5+ 66. Qh6 Qf7 67. Qg6+ Qxg6+ 68. Kxg6 f4 69. g8=Q f3 70. Kf6+ Kh3 71. Qg1 b5 72. Kf5 f2 73. Qf1+ Kg3 74. Ke4 Kg4 75. Qxf2 Kh3 76. Qg1 Kh4 77. Kf4 Kh3 78. Qh1# { White wins by checkmate. } 1-0