素描

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Brief notes by Daisy Duck

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韦奕 (Wéi Yì) – Diptayan Ghosh
53rd World Junior Chess Championship; Pune, October 8, 2014
Two Knights C55

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 h6 8. a5 a6 9. c3 Nh7 10. Be3 Kh8 11. Qb3 f5 12. exf5 Rxf5 13. Nbd2 Nf6 14. Bf7. A new move in this position – and quite a natural one. A shiny background was 14. d4 d5 15. Bf1 Ng4 16. dxe5 Ncxe5 17. Bd4 Bd6 18. h3 Nxf3+ 19. Nxf3 Rxf3 20. gxf3 Nh2 21. Qxd5 Nxf1 22. Qh5 Kh7 23. Re8 Bg4 24. Qxg4 1 : 0 Felgaer – Yandemirov, Linares 2001. 14. ... Ng4 15. Ne4 Qf8 16. Bc4

16. ... Rxf3 17. gxf3 Qxf3 18. Ng3 Nf6 19. Be6 Bxe6 20. Qxe6 Rf8 21. Qf5 Qd5 22. Qg6 Bd8 23. Nf5 Qg8 24. Ra4 Qh7 25. Nh4 Ng8 26. Rea1 Bxh4 27. Qxh7+ Kxh7 28. Rxh4 Nge7 29. b4 Nd5 30. Ra3 Nce7 31. Bd2 Rf3 32. c4 Nf5 33. Rh5 Nf6 34. Kg2 Rxf2+. This seems to help White. After 34. ... Nd4 35. Rh3 Rf5 the situation is not easy to judge, but to us it seem that Black has very little to fear. 35. Kxf2 Nxh5 36. b5 Nf6 37. Rb3 Nd7. Maybe a little more resilient is 37. ... e4, although after 38. Bc3 Ng4+ 39. Ke2 exd3+ 40. Kxd3 White stands much better, e.g. 40. ... Nxh2? 41. bxa6 bxa6 42. Rb6! with an easy win. 38. Be3 Nxe3 39. Kxe3 Nc5 40. bxa6 bxa6. On 40. ... Nxb3 41. b7 (or 41. bxa7) wins. 41. Rb8 Kg6 42. Rc8 Ne6 43. Ra8 Nc5 44. Ra7 Kf5 45. Rxc7 g5 46. Rh7 Kg6 47. Rh8 Nb7 48. Ra8 1 : 0.