Saturday, March 28, 2009

The Girl in the Corus

侯逸凡 (Hóu Yìfán) – Francisco Vallejo Pons
71st Corus Chess Tournament (B Group); Wijk aan Zee, January 31, 2009
Sicilian Defence B30

Notes by Grandmaster Lubomir Kavalek, Special to The Washington Post, Monday, February 2, 2009.

Last year, a 13-year-old Chinese girl, 侯逸凡 (Hóu Yìfán), smashed Short in a mere 23 moves. This year, playing in the B-group, she punished Francisco Vallejo Pons, after one of the best Spanish Grandmasters went Pawn-hunting in the Rossolimo Sicilian. 侯 (Hóu), now 14, used plenty of imagination and tactical skill in her brilliant victory. The Chinese Grandmaster finished the tournament with a respectable 6-7 score.

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5. A delayed Rossolimo Sicilian.
4. ... g6 5. e5 Ng4 6. Bxc6 dxc6 7. h3 Nh6 8. g4 Bg7 9. d3 f5 10. exf6 exf6


11. Qe2+! Kf7. Trying to improve on 11. ... Qe7 12. Qxe7+ Kxe7 13. Be3 b6 14.0-0-0, followed by d2-d4, with White’s advantage.
12. Be3 Re8 13. 0-0-0 Kg8 14. d4! Accelerating through the center, 侯 (Hóu) brings all her pieces into play.
14. ... cxd4 15. Nxd4 Qc7 16. Rhe1 Nf7 17. Qc4 Qh2?! Black defends against the threat Nd4-b5 by going Pawn hunting. After 17. ... Bd7 18. Ndb5 Qd8 19. Nd6 Be6 20. Nxe8 Qxd1+ 21. Rxd1 Bxc4 22. Nxg7 Kxg7 23. Rd7, White is clearly better.


18. Nce2! A marvelous two-Pawn sacrifice, calculated by the Chinese girl with clockwork precision. The threat is to trap the Queen with Ne2-f4 and Nd4-f3.
18. ... Qxh3? Accepting the challenge, but the Queen should have returned, although after 18. ... Qe5 19. Nf4 Bd7 20. Nd3 Qc7 21. Nc5, White has the edge.
19. Nf4 Qxg4 20. Rg1 Qd7. The Queen is back home, but the fun is only beginning. After 20. ... Qh4? 21. Nf3 Qh6 22. Rh1, the Black Queen is lost.
21. Nde6 Qe7? Loses by force. Black misses the last chance to stay in the game. After 21. ... b5! 22. Qc3 Qxd1+! 23. Rxd1 Bxe6 24. Qxc6, White is better, but Black can still resist.
22. Nxg7. Making the dark squares around the King fatally weak.
22. ... Kxg7 23. Nh5+ Kh8. After 23. ... Kg8 24. Qh4 g5 25. Nxf6+! Qxf6 26. Bxg5, White’s attack decides soon.
24. Bc5 Qe6. After 24. ... Ne5 25. Qf4 Qf7 26. Nxf6, threatening 27. Bd4, wins.)


25. Rge1! Finishing the Spaniard with beautiful jabs.
25. ... Qxe1. After 25. ... Qxc4 26. Rxe8# mates; and after 25. ... Ne5 26. Qxe6 Bxe6 27. Nxf6 Nf3 28. Re3, White wins.
26. Qxf7! Qxd1+. After 26. ... gxh5 27. Rxe1 Rxe1+ 28. Kd2 Rg1 29. Qxf6+ Rg7 30. Qd8+ Rg8 31. Bd4# mates.
27. Kxd1 Bg4+ 28. Kd2 Rad8+. After 28. ... Bxh5 comes 29. Qxf6+ Kg8 30. Bd4, threatening Qf6-g7#.
29. Kc3 Bxh5 30. Bd4! Threatening Bd4xf6#.
30. ... Rxd4 31. Qxe8+. Black resigned.
1 : 0.

侯逸凡 (Hóu Yìfán) then regarded this her best game in Wijk aan Zee. Photo courtesy of Ken Whyld Association.

Saturday, March 7, 2009

A Beautiful Mind

侯逸凡 (Hóu Yìfán) – Francisco Vallejo Pons
71st Corus Chess Tournament (B Group); Wijk aan Zee, January 31, 2009
Sicilian Defence B30

Notes by Milan Bjelajac, Chess Informant (Šahovski Informator) issue No. 105.

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 g6 5. e5 Ng4 6. Bxc6 dxc6 7. h3 Nh6 8. g4 Bg7 (8. ... f5 — Khalifman – Lautier, 64th Corus Chess Tournament, Wijk aan Zee 2002)
9. d3 f5 10. exf6 exf6 11. Qe2+ Kf7TN (11. ... Qe7)
12. Be3 Re8 13. 0-0-0 Kg8 14. d4!↑ cxd4 15. Nxd4 Qc7 16. Rhe1 Nf7 17. Qc4 Qh2 18. Nce2!± Qxh3 (18. ... c5!?)
19. Nf4 Qxg4 20. Rg1 Qd7 21. Nde6 Qe7 (21. ... b5 22. Qc3 Qxd1+ 23. Rxd1 Bxe6 24. Qxc6 Bxa2 25. Qa6!± Δ 25. ... Bc4 26. b3)
22. Nxg7 Kxg7 23. Nh5+ Kh8 24. Bc5 Qe6 25. Rge1!+− Qxe1 26. Qxf7! Qxd1+ 27. Kxd1 Bg4+ 28. Kd2 Rad8+ 29. Kc3 Bxh5 30. Bd4 Rxd4 31. Qxe8+ 1 : 0.