4（四）

雷挺婕 (Léi Tǐngjié) – 叶诗雯 (Carissa Yip)

1st Julius Bär Challengers Chess Tour; 1st stage; Polgár Challenge; time control: 10 minutes plus 5 seconds per move; chess24.com, April 8, 2021

King’s Indian Defence E90

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nd7 10. a3 Nac5 11. Rg1 a4 12. Nd2 c6 13. Qc2 Nb6. 雷挺婕 (Léi Tǐngjié) probably feels as though she is walking in her own shoes: 13. ... b6 14. Be2 [14. 0-0-0 Ba6 15. Kb1 Rc8 16. Nxa4 cxd5 17. exd5 Nb7 18. Qb3 Ndc5 19. Nxc5 Nxc5 20. Qc2 Qd7 21. Bxc5 Rxc5 22. Ne4 Rc7 23. Qb3 Rfc8 24. c5 Bxf1 25. c6 Rxc6 26. dxc6 Qxc6 27. Nxd6 Bc4 28. Qxc4 Qxc4 29. Nxc4 Rxc4 30. Rd8+ Bf8 31. Rc1 Rxc1+ 32. Kxc1 Kg7 33. b4 Be7 34. Rb8 Bh4 35. Rxb6 Bxf2 36. Rb7 h5 37. Kd1 hxg4 38. hxg4 Kf6 39. Ke2 Bd4 40. a4 Ke6 41. a5 f5 42. gxf5+ gxf5 43. a6 1 : 0 雷挺婕 (Léi Tǐngjié) – 章晓雯 (Zhāng Xiǎowén), 10th “映美杯” (“Yìng Měi Cup”) Chinese Chess League, 泰州 (Tàizhōu) 2014] 14. ... h6 15. 0-0-0 Ba6 16. dxc6 Nb8 17. Nxa4 Nxc6 18. Nf3 Qb8 19. Nc3 Ne6 20. Kb1 Ncd4 21. Bxd4 Nxd4 22. Nxd4 exd4 23. Nd5 Bb7 24. Qb3 Ra7 25. Bd3 Bc6 26. Rd2 Rb7 27. h4 b5 28. cxb5 Bxb5 29. h5 Bxd3+ 30. Qxd3 Rb3 31. Qc4 Kh7 32. Nb4 Rh3 33. Rd3 Rh2 34. Rf3 Qb7 35. Ka2 Qxe4 36. hxg6+ fxg6 37. Rxf8 Bxf8 38. Qf7+ Bg7 39. Rc1 d3 40. Rc8 g5 41. Re8 Qxg4 42. Re7 Qd4 43. Qf5+ 1 : 0 雷挺婕 (Léi Tǐngjié) – Jiménez Martínez, 27th International Open, Roquetas de Mar 2016. 14. Be2 Bd7 15. 0-0-0 cxd5 16. exd5 Rc8

17. h4. Of course the opening of the h-file is well worth a Pawn. 17. ... Qxh4 18. Rh1 Qe7 19. Rh2

19. ... f5? After this Black’s Kingside falls like a castle of cards. Probably best was 19. ... h5! defending on the edge. 20. Rdh1 fxg4 21. Rxh7 Bf5 22. Qd1 g5? (22. ... Qf6 23. Qg1→) 23. R7h5 Nbd7 24. Rxg5 Rf6 25. Qg1 Rcf8 26. Qh2 Kf7 27. Bxg4 1 : 0.