[Event "ChessFiesta2020: Dhaka Arena"] [Site "https://lichess.org/52eq6LjP"] [Date "2020.07.26"] [White "Ramim_Ahbab"] [Black "BorisBronsteinRoy"] [Result "1-0"] [UTCDate "2020.07.26"] [UTCTime "12:48:17"] [WhiteElo "1981"] [BlackElo "2177"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nc6?! { (0.00 → 0.58) Inaccuracy. Nf6 was best. } (3... Nf6 4. Be2 Bd7 5. Qc2 Qc7 6. O-O a6 7. d3 e5 8. Bg5) 4. d4 cxd4 5. cxd4 g6 6. d5 Nb8 7. Nc3 Bg7 8. Qb3 Nf6 9. Bg5 Nbd7 10. Bd3?! { (0.78 → 0.17) Inaccuracy. Qc2 was best. } (10. Qc2 O-O 11. Be2 Nc5 12. Rc1 a5 13. O-O Bd7 14. Nd2 Rc8 15. h3 b5 16. Bxf6 Bxf6) 10... Nc5 11. Qc2 Nxd3+ 12. Qxd3 h6 13. Bh4? { (0.79 → -0.77) Mistake. Be3 was best. } (13. Be3 O-O 14. O-O Bd7 15. Rac1 b5 16. h3 Qa5 17. Nd4 Rfc8 18. a3 Rab8 19. Nce2 Qa4) 13... O-O 14. O-O b6? { (-0.71 → 0.46) Mistake. Nh5 was best. } (14... Nh5) 15. e5?! { (0.46 → -0.35) Inaccuracy. Nd4 was best. } (15. Nd4) 15... Bf5 16. exf6?? { (-0.09 → -4.07) Blunder. Qd1 was best. } (16. Qd1 Ne4) 16... Bxd3 17. fxe7 Qd7 18. exf8=Q+ Rxf8 19. Rfd1?! { (-3.74 → -5.04) Inaccuracy. Rfe1 was best. } (19. Rfe1) 19... Bf5?? { (-5.04 → -2.45) Blunder. Bxc3 was best. } (19... Bxc3) 20. Rac1?? { (-2.45 → -5.68) Blunder. Nd4 was best. } (20. Nd4 Re8) 20... Bg4 21. Rd3 g5 22. Bg3 Bxf3?! { (-5.13 → -3.91) Inaccuracy. f5 was best. } (22... f5 23. h3 Bxf3 24. Rxf3 b5 25. a3 a5 26. Bh2 b4 27. axb4 axb4 28. Na2 Bxb2 29. Rf1) 23. Rxf3 h5? { (-4.83 → -3.01) Mistake. f5 was best. } (23... f5 24. h4 b5 25. a3 f4 26. Bh2 Qf5 27. Re1 a5 28. hxg5 hxg5 29. b3 Bxc3 30. Rxc3) 24. h3?! { (-3.01 → -3.87) Inaccuracy. h4 was best. } (24. h4 g4 25. Rd3 b5 26. Rcd1 Re8 27. a3 Bf6 28. f3 Be5 29. Bxe5 Rxe5 30. g3 a5) 24... h4 25. Bh2 f5 26. g3? { (-3.55 → -6.13) Mistake. Rd3 was best. } (26. Rd3 Re8 27. Kh1 b5 28. Rd2 b4 29. Ne2 Qb5 30. Ng1 g4 31. Bf4 Qa6 32. hxg4 fxg4) 26... g4 27. hxg4?! { (-5.26 → -7.91) Inaccuracy. Re3 was best. } (27. Re3 Be5 28. Ne2 hxg3 29. Bxg3 f4 30. Re4 fxg3 31. Rxg4+ Kf7 32. fxg3 Ke7 33. Nf4 Bxf4) 27... fxg4?? { (-7.91 → -1.67) Blunder. f4 was best. } (27... f4 28. Ne2) 28. Rxf8+ Kxf8 29. gxh4 Bh6? { (-1.56 → 0.00) Mistake. Be5 was best. } (29... Be5 30. Bxe5) 30. Re1 Bd2 31. Re6 Qh7?? { (0.00 → 16.27) Blunder. Bxc3 was best. } (31... Bxc3 32. Bxd6+ Kg8 33. bxc3 Qa4 34. Kg2 Qc4 35. Re5 Qxc3 36. Re8+ Kf7 37. Re7+ Kg6 38. Re6+) 32. Bxd6+ Kg8 33. Re8+ Kg7 34. Re7+ Kh6 35. Rxh7+ Kxh7 36. Ne4 Bc1 37. b3 Bb2 38. Ng5+ Kg6 39. Bf4 Kh5 40. d6 Bf6 41. d7 Kxh4 42. Ne6 g3?! { (64.59 → Mate in 61) Checkmate is now unavoidable. Kh5 was best. } (42... Kh5 43. Bg5 Kg6 44. Bxf6 Kxf6 45. d8=Q+ Kxe6 46. Qb8 Kd5 47. Qxa7 Kc6 48. a4 Kc5 49. Qd7) 43. Bxg3+ Kg4 44. d8=Q Bxd8 45. Nxd8 Kf3 46. Nc6 a6?! { (74.17 → Mate in 58) Checkmate is now unavoidable. Ke4 was best. } (46... Ke4) 47. Kf1 Ke4 48. Ke2 b5 49. f4 Kf5 50. Kd3 Ke6 51. Kd4 Kf6?! { (70.08 → Mate in 17) Checkmate is now unavoidable. Kd6 was best. } (51... Kd6 52. Nb8 Ke6 53. Nxa6 Kf5 54. Kc5 Kg6 55. Kxb5 Kf5 56. Ka5 Ke6 57. f5+ Ke7 58. Nb8) 52. Kc5 Ke6 53. Kb6 Kf6 54. Kxa6 Ke6 55. Kxb5 Kf6 56. Nd4 Ke7 57. Kc6 Kf6 58. Kd6 Kf7 59. Ke5 Ke7 60. b4 Kd7 61. b5 Kc8 62. f5 Kd7 63. f6 Kc7 64. Ke6+ Kb6 65. Be1 Kb7 66. Nc2 Kc7 67. f7 Kb6 68. a4 Kb7 69. a5 Ka7 70. Kd6 Kb7 71. Bb4 Ka7 72. Kc6 Kb8 73. f8=Q+ Ka7 74. b6+ Ka6 75. Qa8# { White wins by checkmate. } 1-0