[Event "Rated classical game"] [Site "https://lichess.org/Z1r7rWUF"] [Date "2022.08.21"] [White "danielbravo1701"] [Black "emmazhang2013"] [Result "1-0"] [UTCDate "2022.08.21"] [UTCTime "19:58:46"] [WhiteElo "1725"] [BlackElo "1871"] [WhiteRatingDiff "+91"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. c4 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Be7 9. b4 Nbd7 10. b5 O-O?! { (1.34 → 2.34) Inaccuracy. cxb5 was best. } (10... cxb5 11. Bxb5) 11. Nc3? { (2.34 → 1.09) Mistake. bxc6 was best. } (11. bxc6) 11... cxb5 12. Bxb5 a6 13. Ba4 Rac8?! { (1.06 → 1.77) Inaccuracy. b6 was best. } (13... b6) 14. h3 Bd8? { (1.86 → 3.63) Mistake. h6 was best. } (14... h6 15. O-O) 15. g4?! { (3.63 → 2.39) Inaccuracy. Bd6 was best. } (15. Bd6 b6 16. g4 Be4 17. Nxe4 dxe4 18. Nd2 bxc5 19. g5 cxd4 20. gxf6 Nxf6 21. exd4 Bb6) 15... Bg6? { (2.39 → 4.00) Mistake. Be4 was best. } (15... Be4 16. Ke2) 16. g5 Be4?! { (4.29 → 5.74) Inaccuracy. Nxc5 was best. } (16... Nxc5 17. dxc5) 17. Nxe4 dxe4 18. gxf6 Nxf6 19. Ne5 Ba5+ 20. Ke2 b6 21. c6 b5 22. Bc2 Bc7 23. Rxa6 Rfd8 24. Bg5 Ra8 25. Rha1 Rac8 26. Bxf6 gxf6 27. Ng4 f5 28. Nf6+ Kg7 29. Nh5+ Kg6 30. Nf4+ Bxf4 31. exf4 Rd6 32. Rg1+ Kf6 33. Rd1 Rdxc6 34. Rxc6 Rxc6 35. Kd2 Rc4 36. Kc1?! { (4.88 → 3.19) Inaccuracy. d5 was best. } (36. d5) 36... Kg6?! { (3.19 → 4.71) Inaccuracy. b4 was best. } (36... b4) 37. Rg1+?! { (4.71 → 3.45) Inaccuracy. d5 was best. } (37. d5 Rc8) 37... Kf6 38. Rd1 b4 39. b3?? { (3.14 → 1.17) Blunder. Kb1 was best. } (39. Kb1 Rc8 40. Ba4 Ra8 41. Bc6 Rg8 42. d5 exd5 43. Bxd5 Rg2 44. Rf1 Rh2 45. f3 Re2) 39... Rc3 40. Rh1 Rf3?! { (0.86 → 1.66) Inaccuracy. Ke7 was best. } (40... Ke7 41. Kd2) 41. Rh2 Rxf4?! { (1.17 → 2.24) Inaccuracy. Ke7 was best. } (41... Ke7) 42. Kd2? { (2.24 → 0.61) Mistake. Bd1 was best. } (42. Bd1) 42... Rf3 43. h4 Kg6 44. Rg2+ Kh6 45. h5 Kxh5?? { (0.61 → 8.43) Blunder. Rh3 was best. } (45... Rh3 46. Rg8) 46. Bd1 Kh4 47. Bxf3 exf3 48. Rg3 Kh5 49. Rxf3?! { (10.95 → 6.47) Inaccuracy. Ke3 was best. } (49. Ke3) 49... Kg6 50. Rg3+ Kf6 51. Kd3 h5 52. Kc4 f4 53. Rf3 Kg5 54. Kxb4 Kg4 55. Rd3 h4 56. Kc3 h3 57. Rxh3 Kxh3 58. b4 Kg2 59. b5 Kxf2 60. b6 f3 61. b7 Ke2 62. b8=Q f2 63. Qe5+ Kf3 64. Qf6+ Kg2 65. Qg5+ Kf3 66. Qh5+ Kg2?! { (73.47 → Mate in 12) Checkmate is now unavoidable. Ke4 was best. } (66... Ke4 67. Qxf7) 67. Qg4+ Kh1 68. Qf3+ Kg1 69. Qg3+ Kh1 70. Qh3+ Kg1 71. Qe3?! { (Mate in 6 → 69.47) Lost forced checkmate sequence. Qg3+ was best. } (71. Qg3+ Kh1 72. Qxf2 e5 73. Kd3 exd4 74. Ke2 d3+ 75. Kf3 f5 76. Qg2#) 71... Kh1?! { (69.47 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (71... Kg2 72. Qg5+) 72. Qxf2 e5 73. Qxf7 exd4+ 74. Kxd4 Kg1 75. Qf3 Kh2 76. Qg4 Kh1 77. Ke3 Kh2 78. Kf2 Kh1 79. Qg2# { White wins by checkmate. } 1-0