[Event "Bảng Open"] [Site "https://lichess.org/YM3yrGSY"] [Date "2021.10.30"] [White "namikage1"] [Black "NTHphamvinhphu2009"] [Result "1/2-1/2"] [UTCDate "2021.10.30"] [UTCTime "12:55:22"] [WhiteElo "1852"] [BlackElo "2221"] [WhiteRatingDiff "+121"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. a4 Qc7 7. Be2 e6 8. O-O Be7 9. Be3 O-O 10. f4 Nbd7 11. Qe1 b6 12. Bf3 Bb7 13. Qg3 Kh8 14. Rae1 Rac8 15. Kh1 Ne8 16. Bf2 Bf6 17. f5?! { (1.04 → 0.00) Inaccuracy. Qh3 was best. } (17. Qh3) 17... e5 18. Nb3 Nc5?! { (-0.36 → 0.64) Inaccuracy. b5 was best. } (18... b5 19. Re2 b4 20. Nd5 Bxd5 21. exd5 Nb6 22. Qg4 Nxa4 23. c3 Nc5 24. Nxc5 dxc5 25. cxb4) 19. Rd1 Bc6?! { (0.49 → 1.12) Inaccuracy. Nd7 was best. } (19... Nd7 20. Be3 Be7 21. Qe1 h6 22. Rd2 Nef6 23. g4 Qc4 24. Rg2 Nxe4 25. Nxe4 Bxe4 26. Nd2) 20. Nxc5 dxc5 21. Nd5 Bxd5 22. Rxd5 Qc6 23. b3 Nc7 24. Rd2 Rcd8 25. Rfd1 Qa8?! { (0.55 → 1.44) Inaccuracy. Rxd2 was best. } (25... Rxd2 26. Rxd2 Kg8 27. Bg1 Rc8 28. Qe1 Ne8 29. a5 bxa5 30. Rd5 a4 31. Rxc5 Qd7 32. Qb4) 26. Be3?! { (1.44 → 0.77) Inaccuracy. Rd6 was best. } (26. Rd6 Rxd6 27. Rxd6 Rb8 28. Rd7 Ne8 29. Be3 Rd8 30. Rxf7 Nd6 31. Rxf6 gxf6 32. Qh4 Rf8) 26... Rxd2 27. Rxd2 Rd8 28. Qe1 Rxd2 29. Qxd2 Qd8 30. Qxd8+ Bxd8 31. a5?! { (1.39 → 0.76) Inaccuracy. b4 was best. } (31. b4 Be7 32. a5 bxa5 33. bxa5 f6 34. Be2 Kg8 35. Bc4+ Kf8 36. Kg1 Ke8 37. Kf1 Kd7) 31... Nb5 32. axb6 Bxb6 33. Be2 Nd6? { (0.74 → 2.16) Mistake. Nd4 was best. } (33... Nd4) 34. Bxa6 Nxe4 35. b4 g6 36. g4 Kg7 37. Bd3?! { (2.23 → 1.49) Inaccuracy. Kg2 was best. } (37. Kg2 gxf5) 37... Nc3? { (1.49 → 3.07) Mistake. c4 was best. } (37... c4 38. Bxb6) 38. bxc5 Bc7 39. Bd2 Nd1?! { (3.01 → 4.26) Inaccuracy. Nd5 was best. } (39... Nd5 40. Kg2 Nf4+ 41. Kf3 h5 42. Be4 hxg4+ 43. Kxg4 Nh5 44. h4 Nf4 45. Be3 Bd8 46. c6) 40. Kg2 Nb2 41. Bb5 gxf5 42. gxf5 Kf6 43. Kf3 Kxf5 44. Bc3 Nd1 45. Bd3+ Ke6 46. Ba1 Ba5 47. Bxh7?? { (3.41 → 1.38) Blunder. Bc4+ was best. } (47. Bc4+ Kd7 48. Bxe5 Kc6 49. Bxf7 Kxc5 50. Bg8 h5 51. Bf7 h4 52. Bf6 h3 53. Be6 Bc3) 47... Kd5? { (1.38 → 3.08) Mistake. Nc3 was best. } (47... Nc3 48. Kg4) 48. c6?! { (3.08 → 2.14) Inaccuracy. h4 was best. } (48. h4) 48... Kxc6 49. Bxe5 Kd5 50. Bg7 Nc3? { (1.93 → 3.80) Mistake. Bc3 was best. } (50... Bc3 51. Bxc3) 51. h4 Nb5 52. h5 Ke6? { (3.88 → 7.91) Mistake. Bd2 was best. } (52... Bd2 53. Be4+) 53. h6 Bc3 54. Bd3 Nd4+ 55. Ke3 f5 56. Bxd4 f4+ 57. Ke4 Bxd4 58. Kxd4 Kf6 59. h7 Kg7 60. c4 Kh8 61. c5 Kg7 62. c6 f3 63. Ke3 f2 64. Kxf2 Kh8 { Draw by time and insufficient material. } 1/2-1/2