[Event "GIẢI ĐẤU TẬP CỜ CHỚP ĐTQG"] [Site "https://lichess.org/3WMfffIC"] [Date "2021.09.04"] [White "MinhJTran"] [Black "HaiGiong"] [Result "0-1"] [UTCDate "2021.09.04"] [UTCTime "02:49:40"] [WhiteElo "2766"] [BlackElo "2481"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+11"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A48"] [Opening "London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 O-O 5. Be2 c5 6. O-O b6 7. c3 Bb7 8. h3 d6 9. Nbd2 Nbd7 10. a4 a6 11. Bh2 Ra7 12. Qb3 Bd5?! { (0.28 → 1.28) Inaccuracy. Qa8 was best. } (12... Qa8 13. Rfe1 Ne4 14. Nxe4 Bxe4 15. Bg3 Nf6 16. Red1 Qb7 17. Ne1 Bc6 18. c4 d5 19. cxd5) 13. Qa3?! { (1.28 → 0.65) Inaccuracy. c4 was best. } (13. c4) 13... Ne4 14. c4 Nxd2 15. Nxd2 Ba8 16. d5 Bb7 17. Qb3 Qc7 18. Ne4?! { (1.16 → 0.58) Inaccuracy. Nb1 was best. } (18. Nb1 Bc8) 18... Rfa8 19. Nc3 Re8?! { (0.70 → 1.33) Inaccuracy. b5 was best. } (19... b5) 20. Bg4 Nf6 21. Bf3 Nd7 22. Rad1?! { (1.40 → 0.55) Inaccuracy. Qc2 was best. } (22. Qc2 Qd8 23. Bg3 Rf8 24. Be2 f5 25. f4 Nf6 26. Bf3 Qe8 27. Rfe1 Ra8 28. e4 Nxe4) 22... Ne5?! { (0.55 → 1.36) Inaccuracy. b5 was best. } (22... b5 23. axb5 axb5 24. Nxb5 Qb6 25. Ra1 Rea8 26. Rxa7 Rxa7 27. Bd1 Ra5 28. Bg4 Ne5 29. Bxe5) 23. Be2 Bc8 24. f4 Nd7 25. e4 Qb8 26. Kh1 Rb7 27. Qc2 Qc7 28. Bd3 Qb8 29. Qe2 e6 30. Qc2? { (2.87 → 1.25) Mistake. dxe6 was best. } (30. dxe6 Rxe6) 30... Ra7?! { (1.25 → 2.11) Inaccuracy. exd5 was best. } (30... exd5) 31. Rf3 exd5 32. Nxd5?! { (1.77 → 0.79) Inaccuracy. cxd5 was best. } (32. cxd5 b5) 32... Bb7 33. Rdf1 Bxd5 34. exd5 Bd4 35. h4? { (0.56 → -0.96) Mistake. Qd2 was best. } (35. Qd2 f5 36. g4 fxg4 37. hxg4 Nf6 38. Qg2 b5 39. cxb5 c4 40. Bxc4 Qc8 41. b3 Nxg4) 35... Nf6? { (-0.96 → 0.15) Mistake. f5 was best. } (35... f5 36. g4 fxg4 37. Rg3 Nf6 38. f5 Rae7 39. fxg6 h5 40. Qd2 b5 41. cxb5 Qb7 42. Qg5) 36. f5 Ng4 37. Bf4 Qd8 38. Bg5 f6 39. Bf4?? { (0.00 → -3.29) Blunder. Bc1 was best. } (39. Bc1 g5 40. hxg5 Rg7 41. Rg3 h5 42. g6 Rge7 43. Bd2 Ne3 44. Bxe3 Rxe3 45. Rxe3 Rxe3) 39... g5 40. Rg3 Ne3?? { (-3.45 → -0.12) Blunder. h5 was best. } (40... h5) 41. Bxe3 Rxe3 42. Rxe3 Bxe3 43. hxg5 Bxg5 44. Re1 Qf8?! { (-0.90 → -0.29) Inaccuracy. Bf4 was best. } (44... Bf4 45. Qe2 Be5 46. Qh5 Kh8 47. Re4 Rg7 48. Rg4 Rxg4 49. Qxg4 Bxb2 50. Qh5 Kg7 51. Kh2) 45. Kg1?! { (-0.29 → -1.31) Inaccuracy. Qe2 was best. } (45. Qe2 Qh6+ 46. Kg1 Ra8 47. g3 Kh8 48. Qh2 Be3+ 49. Kg2 Qg5 50. Qh4 Qxh4 51. gxh4 Rg8+) 45... Qh6? { (-1.31 → 0.00) Mistake. Bf4 was best. } (45... Bf4 46. Qe2) 46. Qe2 Rf7 47. Qe8+? { (-0.20 → -1.89) Mistake. Qg4 was best. } (47. Qg4 Kf8 48. Qe2 Qh4 49. Qf2 Qxf2+ 50. Kxf2 Bf4 51. Kf3 Be5 52. Rh1 Rg7 53. g4 Re7) 47... Kg7?? { (-1.89 → 0.00) Blunder. Rf8 was best. } (47... Rf8) 48. Qe4?? { (0.00 → -2.50) Blunder. Re7 was best. } (48. Re7 Rxe7 49. Qxe7+ Kg8 50. Qe6+ Kg7 51. Qd7+ Kg8 52. Qc8+ Kg7 53. Qc7+ Kg8 54. Qxd6 Qh4) 48... Bf4 49. Qf3 Be5 50. Re4 Kh8?! { (-3.14 → -2.30) Inaccuracy. Qc1+ was best. } (50... Qc1+ 51. Kf2) 51. Kf1?! { (-2.30 → -3.72) Inaccuracy. Kf2 was best. } (51. Kf2) 51... Qc1+ 52. Re1 Qxb2 53. Qe2 Qd4 54. Qf3?! { (-3.54 → -4.58) Inaccuracy. Qe4 was best. } (54. Qe4 Qc3) 54... Rg7 55. Re4?! { (-4.19 → -6.27) Inaccuracy. Qe4 was best. } (55. Qe4 Qc3 56. Be2 Bd4 57. Bd3 Qd2 58. Qf3 Be5 59. g4 Qc3 60. Ke2 Qb2+ 61. Kf1 Qa3) 55... Qa1+ 56. Re1 Qb2?! { (-6.11 → -4.34) Inaccuracy. Qxa4 was best. } (56... Qxa4 57. Qe4 b5 58. cxb5 axb5 59. Qxa4 bxa4 60. Re3 Ra7 61. Bb1 c4 62. Ra3 Bb2 63. Re3) 57. Re2?! { (-4.34 → -5.91) Inaccuracy. g4 was best. } (57. g4 Rg8) 57... Qd4 58. Re1?! { (-5.81 → -8.72) Inaccuracy. Qe4 was best. } (58. Qe4 Qa1+) 58... Rg3 59. Qe4 Qxd3+ 60. Qxd3 Rxd3 61. Rb1 Rd4 62. Rxb6 Rxc4 63. Rb8+ Kg7 64. Rb7+ Kh6 65. a5 Kg5 66. Ke2 Kxf5 67. Rxh7 Ra4 68. Rh8 Ke4 69. Rh4+ Bf4 70. g3 Kxd5 71. Kf1 Ra1+ 72. Kg2 Be5 73. Kh3 Ra2 74. Rh8 Rxa5 75. Rd8 Ra3 76. Kg4 Rxg3+ 77. Kf5?! { (-56.28 → Mate in 1) Checkmate is now unavoidable. Kh5 was best. } (77. Kh5) 77... Rf3+?! { (Mate in 1 → -60.23) Lost forced checkmate sequence. Rg5# was best. } (77... Rg5#) 78. Kg6 Ke4 79. Kf7 Rg3 80. Re8 f5 81. Re7?! { (-12.42 → Mate in 12) Checkmate is now unavoidable. Rb8 was best. } (81. Rb8 d5) 81... Rg7+ 82. Ke8 Rxe7+ 83. Kxe7 f4 84. Kd7 f3 85. Kc8 f2 86. Kb7 f1=Q 87. Kc6 Qb5+ { Black wins on time. } 0-1