Sunday, June 27, 2021

9(九)

侯逸凡 (Hóu Yìfán) – Dommaraju Gukesh
1st Champions Chess Tour; 7th stage; Goldmoney Asian Rapid; Prelims Tournament; time control: 15 minutes plus 10 seconds per move; chess24.com, June 27, 2021
Sicilian Defence B33

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a3 0-0 14. Be2 Bb7 15. Ncb4 Ne7. Or also 15. ... a5 16. Nxc6 Bxc6 17. 0-0 g6 18. Qd3 Bd7 19. Rad1 Be6 20. Bf3 Kg7 21. Rfe1 Qc8 22. h3 h5 23. Be2 Rb7 24. Qg3 Qd8 25. Qd3 Qc8 26. Qg3 Qd8 27. Qd3 ½ : ½ 余泱漪 (Yú Yāngyī) – Carlsen, 8th World Blitz Chess Championship, Moscow 2019.
16. Nxe7+?!TN (16. 0-0 Kh8 17. Qd3 a5 18. Nxe7 axb4 19. Nd5 bxa3 20. Rxa3 Bxd5 21. Qxd5 b4 22. Ra7 bxc3 23. bxc3 Rc8 24. Bc4 Rc5 25. Qd3 Rc7 26. Rfa1 g6 27. g3 Kg7 28. h4 Be7 29. Kg2 Qd7 30. Rxc7 Qxc7 31. Qd5 Bf6 32. Rb1 Rc8 33. Rb7 Qxb7 34. Qxb7 Rxc4 35. Qb3 Rxe4 36. Qd5 Re2 37. h5 gxh5 38. Qd1 Rb2 39. Qxh5 h6 40. Qd1 e4 41. Qg4+ Kf8 42. Qf4 Bxc3 43. Qxh6+ Ke7 44. Qh4+ Bf6 45. Qxe4+ Kf8 46. Qf4 Be5 47. Qe3 Rb8 48. f4 Bg7 49. Qd3 Ke7 50. Qe4+ Kf8 51. Qd5 Ke7 52. Kf3 Bf8 53. g4 Bg7 54. g5 Rb4 55. Qc6 Rb3+ 56. Kg4 Rc3 57. Qb7+ Kf8 58. Qd7 Kg8 59. Qxd6 Bf8 60. Qd5 Rc5 61. Qd8 Rc6 62. Qd7 Rd6 63. Qc8 Rd1 64. Qc4 Rb1 65. Qd5 Kg7 66. Kh5 Rc1 67. Qb3 Kg8 68. Kg4 Rg1+ 69. Kf5 Rg2 70. Qc4 Rg1 71. Kf6 Bg7+ 72. Ke7 Re1+ 73. Kd7 Rd1+ 74. Kc6 Rd4 75. Qb3 Bf8 76. f5 Rd6+ 77. Kc7 Ra6 78. Qd5 Ra7+ 79. Kb6 Re7 80. Kc6 Ra7 81. Kb6 Re7 82. Qc4 Re5 83. Qg4 Rd5 84. Qe4 Rd1 85. Kc7 Bd6+ 86. Kc8 Bf8 87. Qc4 Rd6 88. Kc7 Kg7 89. Qe4 Kg8 90. f6 Re6 91. Qf5 Re3 92. g6 Rg3 93. gxf7+ Kxf7 94. Kd7 Re3 95. Qh5+ Kxf6 96. Qh4+ Kg6 97. Qg4+ Kh7 98. Qf5+ 1 : 0 Timofeev – Banikas, 10th European Individual Chess Championship, Budva 2009)
16. ... Qxe7 17. Nd5 Qe6 18. h4 Bd8. 侯逸凡 (Hóu Yìfán)’s innovation has produced nothing good for her, while Black’s Bishop pair can soon become dangerous.


19. c4? An oversight — losing a Pawn and conceding her opponent too much initiative. 19. Qd3 f5! is also quite critical, so maybe 19. g4!? (19. ... a5!?) was worth a try.
19. ... Qg6 20. Bf3 bxc4 21. Rc1 Bxd5 22. Qxd5


22. ... Rb5! 23. Qc6 (23. Qxc4?? Rc5−+)
23. ... Ba5+ 24. Kf1 Rxb2 25. Rxc4 (25. Qxc4 Bb6 26. Rc2 d5!−+)
25. ... Qh6 26. Qd5 Bb6 27. Qd3 Rxf2+ 28. Ke1 Ra2 29. Rh3 Qf4 30. Rc2 Rxc2 31. Qxc2 Qe3+ 32. Be2 Qf2+ 33. Kd1 Qg1+ 34. Kd2 Ba5+ 0 : 1.

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