[Event "July Action Swiss 4: OPEN"] [Site "https://lichess.org/55Hi1ClC"] [Date "2023.07.23"] [White "DeborahBowman"] [Black "ItsChika"] [Result "0-1"] [UTCDate "2023.07.23"] [UTCTime "22:00:00"] [WhiteElo "1953"] [BlackElo "2604"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, English Attack, Anti-English"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 { B90 Sicilian Defense: Najdorf Variation, English Attack, Anti-English } 7. Qd2?! { (0.44 → -0.26) Inaccuracy. Bg5 was best. } (7. Bg5 h6 8. Bh4 g5 9. h3 Ne5 10. Bg3 Bg7 11. Nf5 Bxf5) 7... Nxe3 8. Qxe3 g6 9. Bc4 Bg7 10. O-O O-O 11. Rad1 Nc6 12. Nb3?! { (-0.35 → -0.92) Inaccuracy. Nxc6 was best. } (12. Nxc6 bxc6 13. b3 Rb8 14. Na4 Qc7 15. Kh1 e6 16. Qg3 Rd8 17. Rd2 Be5 18. f4 Bg7) 12... Bd7 13. Nd5 b5 14. Be2 Rb8 15. c3 a5 16. Nd4?! { (-1.13 → -1.95) Inaccuracy. Nd2 was best. } (16. Nd2 e6 17. Nf4 Qe7 18. Nd3 b4 19. cxb4 axb4 20. Nf3 b3 21. a3 Rfc8 22. Rc1 Be8) 16... Nxd4?! { (-1.95 → -1.15) Inaccuracy. e6 was best. } (16... e6 17. Nxc6 Bxc6 18. Nf4 b4 19. g3 Qc7 20. Rb1 Qb6 21. Qd3 bxc3 22. bxc3 Qc5 23. Rfc1) 17. cxd4 e6 18. Nf4 Qb6 19. h4 Rfc8 20. Rd2 Rc7 21. h5 Rbc8 22. Qd3?! { (-0.76 → -1.52) Inaccuracy. g3 was best. } (22. g3 a4) 22... Rc4 23. d5 e5 24. Nh3?! { (-2.01 → -2.89) Inaccuracy. Ne6 was best. } (24. Ne6 fxe6 25. Qh3 R4c7 26. dxe6 Be8 27. e7 gxh5 28. Rfd1 Qb7 29. Rxd6 Rxe7 30. a4 Rb8) 24... Bh6 25. Rdd1 Rc2 26. Rb1 Rd2 27. Qf3 Rcc2 28. Bd3?! { (-2.59 → -3.32) Inaccuracy. Bd1 was best. } (28. Bd1 Rxb2 29. Rxb2 Rxb2 30. Qf6 Bxh3 31. gxh3 Bf8 32. a3 Qc7 33. Qg5 Be7 34. Qg4 Kg7) 28... Rxb2 29. Rxb2 Rxb2 30. hxg6 hxg6 31. Qf6 Rxa2?! { (-4.12 → -3.14) Inaccuracy. Bxh3 was best. } (31... Bxh3 32. gxh3 Qd4 33. Qf3 Bg5 34. Qg3 Kg7 35. Rd1 Rxa2 36. h4 Bf4 37. Qf3 b4 38. h5) 32. Qh4 Kg7 33. g4 Bf4 34. Nxf4 exf4 35. g5 Qd4 36. Qxf4 Qe5 37. Qh4?! { (-3.05 → -4.10) Inaccuracy. Qxe5+ was best. } (37. Qxe5+) 37... Ra1 38. Rxa1 Qxa1+ 39. Kg2 b4 40. Qh6+ Kg8 41. f4?! { (-4.68 → -6.53) Inaccuracy. Qh2 was best. } (41. Qh2 Qe5 42. Qxe5 dxe5 43. Bc4 a4 44. Kf1 a3 45. Ke1 Kf8 46. Kd2 Bb5 47. Ba2 Ba4) 41... Qb2+ 42. Kf3 Qc3 43. Ke2 Bg4+ 44. Ke3 Qc1+ 45. Kf2 Qxf4+ 46. Kg2 Qf3+ 47. Kg1 Bh3?! { (Mate in 8 → -13.92) Lost forced checkmate sequence. Qg3+ was best. } (47... Qg3+ 48. Kf1 Qxd3+ 49. Kg2 Qe2+ 50. Kg1 Bf3 51. Qh1 Bxh1 52. Kxh1 b3 53. e5 b2 54. exd6) 48. Qxh3 Qxh3 49. e5?! { (-16.34 → Mate in 9) Checkmate is now unavoidable. Bc4 was best. } (49. Bc4 b3) 49... Qxd3 50. exd6 Qxd5 51. d7 Qxd7 52. Kf2 Qd3 53. Ke1 b3 54. Kf2 b2 55. Kg2 Qf5 56. Kh2 Qxg5 57. Kh3 Qb5 58. Kh2 Qb8+ 59. Kh3 Kg7 60. Kg2 Qd8 61. Kf3 Kf8 62. Ke4 Ke8 63. Ke5 b1=B 64. Kf4 Qe7 65. Kf3 Bf5 66. Kf4 Bc8 67. Kf3 a4 68. Kf4 a3 69. Kf3 a2 70. Kf4 a1=B 71. Kf3 Bg7 72. Kf4 Bf8 73. Kf3 Qf6+ 74. Ke4 Qe6+ 75. Kd4 Qg4+ 76. Kd5 f5 77. Kc6 f4 78. Kc7 f3 79. Kb8 f2 80. Ka8 f1=N 81. Ka7 Ne3 82. Kb8 Nd5 83. Ka7 Nf6 84. Kb8 Ng8 85. Ka7 g5 86. Kb8 Qf5 87. Ka7 g4 88. Ka8 g3 89. Ka7 g2 90. Kb8 g1=N 91. Ka7 Qb5 92. Ka8 Ne2 93. Ka7 Nd4 94. Ka8 Qb4 95. Ka7 Nc6+ 96. Ka8 Qb8# { Black wins by checkmate. } 0-1