[Event "Import"] [Site "chess24.com INT"] [Date "2021.02.09"] [Round "1.12"] [White "Jan-Krzysztof Duda"] [Black "Wesley So"] [Result "1-0"] [WhiteElo "2743"] [BlackElo "2770"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. b3 Bb7 6. Bb2 Nbd7 7. cxd5 exd5 8. Be2 a6 9. Qc2 Bd6 10. Qf5 Qe7 11. O-O g6 12. Qh3 h5 13. Rfe1?! { (-0.10 → -0.71) Inaccuracy. Rfc1 was best. } (13. Rfc1 b5 14. Bf1 c5 15. Ne2 O-O 16. Qh4 Rac8 17. a4 b4 18. Nf4 Rfe8 19. d4 Ne4) 13... h4?! { (-0.71 → -0.06) Inaccuracy. Rg8 was best. } (13... Rg8 14. g3 g5 15. Nd4 g4 16. Qh4 O-O-O 17. Rac1 Rde8 18. f4 gxf3 19. Bxf3 Ne5 20. Rf1) 14. e4 dxe4 15. Nxe4 Bxe4 16. Bd3 Bxd3 17. Rxe7+ Bxe7 18. Nd4?? { (0.00 → -2.37) Blunder. g4 was best. } (18. g4 O-O-O 19. Ng5 Nc5 20. Nxf7 Rhe8 21. Nxd8 Bxd8 22. b4 Nd5 23. bxc5 Nf4 24. Qf3 Ne2+) 18... Be4 19. Re1 Bd5? { (-2.85 → -1.18) Mistake. Bb7 was best. } (19... Bb7 20. a3) 20. g4 Kd8 21. g5 Ne4?! { (-1.59 → -1.00) Inaccuracy. Nh7 was best. } (21... Nh7 22. Qc3) 22. Qf3 Rh5? { (-0.80 → 0.71) Mistake. c5 was best. } (22... c5) 23. Rxe4 Rxg5+ 24. Kf1 Re5 25. Nc6+ Bxc6 26. Bxe5 f5 27. Bxc7+ Kxc7 28. Rc4 Ne5 29. Qe3 Bd6 30. Rxh4 Rd8 31. Rh7+ Rd7 32. Rxd7+ Bxd7 33. Qc3+ Kb7? { (0.31 → 1.49) Mistake. Nc6 was best. } (33... Nc6 34. h4) 34. a4? { (1.49 → 0.33) Mistake. f4 was best. } (34. f4) 34... Bc7?? { (0.33 → 2.40) Blunder. f4 was best. } (34... f4 35. d4) 35. h3?? { (2.40 → 0.51) Blunder. f4 was best. } (35. f4 Nc6 36. Qg7 Be6 37. Qxg6 Bxb3 38. Qxf5 Bxa4 39. h4 Bd1 40. Ke1 Bf3 41. Qd3 Bg4) 35... Bc6 36. Qe3?! { (0.88 → 0.08) Inaccuracy. f4 was best. } (36. f4 Nf3) 36... Nf3 37. Qe6 Be4 38. Qd7 g5 39. b4 g4 40. hxg4 fxg4 41. Ke2 Ne5 42. Qg7 Bf3+ 43. Ke3 Nc6 44. Qf8 b5 45. axb5 axb5 46. d4 Na7 47. Qc5 Bb6 48. Qe7+ Ka6 49. Qe6 Nc6 50. Qc8+ Ka7 51. Qd7+ Kb8 52. Qd6+ Kc8 53. Qe6+ Kc7 54. Qf7+ Kd6 55. Qf6+ Kd7 56. Qf5+ Ke7 57. Qg5+ Ke6 58. Qg6+ Kd7 59. Qf5+ Kc7 60. Qf7+ Kb8 61. Qe8+ Bd8 62. Qg8 Kb7 63. d5 Bb6+ 64. Kd2 Nxb4 65. Qf7+? { (-0.04 → -1.60) Mistake. Qe8 was best. } (65. Qe8 Nxd5 66. Qxb5 Kc7 67. Ke1 Kd6 68. Kf1 Bd4 69. Qa4 Be5 70. Qa6+ Kd7 71. Qb7+ Nc7) 65... Ka6 66. d6 Nc6? { (-1.91 → -0.33) Mistake. Bxf2 was best. } (66... Bxf2) 67. Qa2+ Ba5+ 68. Ke3 b4 69. Qg8 Bb6+ 70. Kf4 Bxf2?? { (-0.75 → 4.17) Blunder. Kb5 was best. } (70... Kb5 71. d7 Bd8 72. Ke3 Kb6 73. Kd2 Kc7 74. Qe6 Bh4 75. Ke1 Bg5 76. Qe8 Bd8 77. Qe6) 71. Qa2+ Na5 72. Qxf2 Bc6 73. Qe2+ Kb6 74. Qe7 b3 75. d7 Bxd7 76. Qxd7 Kc5 77. Ke4 Nc4?! { (11.87 → Mate in 18) Checkmate is now unavoidable. g3 was best. } (77... g3 78. Qd4+) 78. Qd4+?! { (Mate in 18 → 60.47) Lost forced checkmate sequence. Qd5+ was best. } { Black resigns. } (78. Qd5+ Kb4 79. Kd4 Nd2 80. Qc5+ Ka4 81. Qc1 b2 82. Qxb2 Nb3+ 83. Kc3 Kb5 84. Qxb3+ Kc5) 1-0