[Event "Rated classical game"] [Site "https://lichess.org/SnnwK56H"] [Date "2020.11.21"] [White "Btregde"] [Black "Tigergao101125"] [Result "0-1"] [UTCDate "2020.11.21"] [UTCTime "17:58:58"] [WhiteElo "1258"] [BlackElo "1576"] [WhiteRatingDiff "-89"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6 3. Nf3 Bf5 4. e3 a6 5. c3 Nf6 6. Bd3 Bg6 7. Qe2 e6 8. Nbd2 Bd6 9. Bg3 Ne4 10. Nxe4?? { (0.43 → -3.26) Blunder. Bxe4 was best. } (10. Bxe4) 10... dxe4 11. Bc4 exf3 12. Qxf3 Na5 13. Be2 Qg5 14. Bxd6 cxd6 15. h4 Qf5 16. Qg3?? { (-2.69 → -5.75) Blunder. h5 was best. } (16. h5 Qxf3 17. gxf3 Bc2 18. Rc1 Ba4 19. c4 Rc8 20. f4 Ke7 21. b3 Bd7 22. b4 Nc6) 16... Rd8?? { (-5.75 → 0.66) Blunder. Qc2 was best. } (16... Qc2) 17. Rc1?? { (0.66 → -3.43) Blunder. h5 was best. } (17. h5) 17... h6 18. Bd1?! { (-2.81 → -4.10) Inaccuracy. h5 was best. } (18. h5 Bh7 19. Qxg7 Rg8 20. Qxh6 Rxg2 21. Qf4 Qxf4 22. exf4 d5 23. Kf1 Rg8 24. h6 Ke7) 18... h5 19. O-O Nc4 20. b3 Nd2 21. Re1 Ne4 22. Qf3 Qxf3 23. Bxf3 Bf5 24. g3?! { (-3.40 → -4.34) Inaccuracy. Bd1 was best. } (24. Bd1) 24... Rb8 25. Kg2 g5 26. Bxe4 Bxe4+ 27. f3 Bg6 28. hxg5 Ke7 29. e4 h4 30. g4 h3+ 31. Kg3 Rh7 32. Rh1?! { (-1.14 → -1.85) Inaccuracy. f4 was best. } (32. f4) 32... Rbh8 33. Rh2 f5?! { (-2.04 → -1.42) Inaccuracy. d5 was best. } (33... d5) 34. gxf6+ Kxf6 35. Rch1?! { (-1.08 → -1.89) Inaccuracy. c4 was best. } (35. c4 Be8) 35... Rc8 36. Rc1 e5 37. d5?! { (-1.90 → -2.66) Inaccuracy. c4 was best. } (37. c4 b5) 37... Kg5 38. a4 Be8?! { (-2.68 → -1.74) Inaccuracy. b5 was best. } (38... b5 39. a5) 39. a5? { (-1.74 → -3.08) Mistake. c4 was best. } (39. c4 b5 40. axb5 axb5 41. Rch1 Rhc7 42. Rc1 Bg6 43. Rxh3 Ra7 44. Rhh1 bxc4 45. Rxc4 Rb8) 39... Rc5 40. b4 Rc4 41. Rxh3 Rxh3+ 42. Kxh3 Kf4 43. Rg1?? { (-1.92 → -7.97) Blunder. Kg2 was best. } (43. Kg2 Ke3) 43... Rxc3 44. g5 Rxf3+ 45. Kh4 Bg6 46. Rc1?! { (-13.63 → Mate in 18) Checkmate is now unavoidable. Rg4+ was best. } (46. Rg4+) 46... Rf2 47. Kh3 Bh5? { (Mate in 15 → -8.68) Lost forced checkmate sequence. Bxe4 was best. } (47... Bxe4 48. Rc4 Rf1 49. Rxe4+ Kxe4 50. Kg2 Rf5 51. Kg3 Rxg5+ 52. Kf2 Rg7 53. b5 axb5 54. Ke2) 48. Rg1 Bg6 49. Rc1? { (-8.21 → Mate in 15) Checkmate is now unavoidable. Rg4+ was best. } (49. Rg4+ Kf3) 49... Bxe4 50. Rc7 Kxg5? { (Mate in 2 → -9.80) Lost forced checkmate sequence. Bf5+ was best. } (50... Bf5+ 51. Kh4 Rh2#) 51. Rxb7 Bxd5 52. Rb6?! { (-11.66 → Mate in 15) Checkmate is now unavoidable. Rg7+ was best. } (52. Rg7+ Kf5) 52... Rf3+?! { (Mate in 15 → -12.42) Lost forced checkmate sequence. Kf4 was best. } (52... Kf4 53. Rxd6 Be4 54. Rf6+ Bf5+ 55. Rxf5+ Kxf5 56. b5 Ra2 57. bxa6 Kf4 58. a7 Rxa5 59. Kg2) 53. Kh2 Kg4 54. Rxd6 Be4 55. Rxa6? { (-9.23 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (55. Rd8 Bd3) 55... Kf4?? { (Mate in 7 → -3.66) Lost forced checkmate sequence. Rf1 was best. } (55... Rf1 56. Rg6+ Bxg6 57. Kg2 Bd3 58. a6 Bxa6 59. b5 Bxb5 60. Kh2 Kf3 61. Kh3 Rh1#) 56. Kg1?? { (-3.66 → Mate in 17) Checkmate is now unavoidable. Rf6+ was best. } (56. Rf6+ Bf5 57. b5 Ra3 58. a6 Ra2+ 59. Kg1 Ra1+ 60. Kh2 Kg4 61. Rf8 Ra2+ 62. Kg1 Bd3) 56... Kg3 57. Re6 Bd3 58. Rf6 Rxf6 59. Kh1 Rf1# { Black wins by checkmate. } 0-1