Ivanchuk Has Won Against Dominguez Again

Время публикации: 06.05.2012 15:31 | Последнее обновление: 09.05.2012 09:02

Ivanchuk is leading in Havana after two rounds

In the second round of the Capablanca Memorial tournament in Cuba there was a quick draw between the Russians Vladimir Potkin and Ian Nepomniachtchi, while the other two games ended decisively in the main group.

Vasily Ivanchuk has once again in his career won against his frequent opponent: the World Blitz Ex-champion Leinier Dominguez.

IVANCHUK - DOMINGUEZ

In this variation of the 3.Bb5+ Sicilian Black must be somewhat precise. (Although, in 2009 Ivanchuk, being in a bad form in the Sofia tournament, lost here with White to Alexey Shirov by getting in a worse position via known motifs: 11...Rac8 12.b3 e6 13.Rc1 Rfd8 14.Qd2 d5 15.exd5 exd5 16.c5? Nxd4 17.Bxd4 Ne4!, and so on.)

This time Black wasn't able to fully equalise; it's possible that Dominguez lost his guard at around moves 18-20. Ivanchuk was able to methodically outplay his opponent after a long struggle. This is how it ended:

52.f4!
Threatening the checkmate (Rh6); the only way to defend would be to give up the bishop (...Bf8).
1-0

Prior to that Laznicka avenged his defeat to Dominguez in the starting round by sending Yuniesky Quesada into the "minus score".

LAZNICKA - QUESADA

Everything is great for Black: he is better. There is an interesting move 27...Ng4. Instead, there followed the incredible:
27...bxa4? 28.Bxc4 Nxc4 29.Bxb8
Black ended up a piece down. Still, he had considerable options of resistance in this position, but Quesada made another inaccuracy by taking on b8. Black's position became significantly worse and he eventually lost.

Ivanchuk is the sole leader with 1.5 out of 2.

[Event "47th Capablanca Memorial 2012"] [Site "Havana"] [Date "2012.05.05"] [Round "2"] [White "Ivanchuk, Vassily"] [Black "Dominguez Perez, Leinier"] [Result "1-0"] [WhiteElo "2764"] [BlackElo "2725"] [PlyCount "103"] [EventDate "2012.??.??"] [EventCountry "CUB"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 O-O 10. Be3 Nc6 11. O-O a6 12. a4 e6 13. Nde2 Rfe8 14. Bg5 h6 15. Bh4 g5 16. Bf2 d5 17. cxd5 exd5 18. Ng3 dxe4 19. Qxd7 Nxd7 20. Ncxe4 Nf6 21. Nd6 Re7 22. Ngf5 Rd7 23. Rad1 Kh7 24. g4 Ne7 25. Nxe7 Rxe7 26. Nf5 Re6 27. Rd3 Rc8 28. Rfd1 b5 29. axb5 axb5 30. Rb3 Rb8 31. h4 Bf8 32. Kg2 b4 33. Rbd3 Ree8 34. R1d2 Ra8 35. Nd6 Re7 36. Bc5 gxh4 37. Bxb4 Rd7 38. Bc3 Ra6 39. Nf5 Rxd3 40. Rxd3 Rb6 41. Rd8 Bb4 42. Bd4 Re6 43. Kh3 h5 44. gxh5 Nxh5 45. Rh8+ Kg6 46. Nxh4+ Kg5 47. Rg8+ Kh6 48. Nf5+ Kh7 49. Rh8+ Kg6 50. Kg4 Nf6+ 51. Bxf6 Kxf6 52. f4 1-0 [Event "47th Capablanca Memorial 2012"] [Site "Havana"] [Date "2012.05.05"] [Round "2"] [White "Laznicka, Viktor"] [Black "Quesada Perez, Yuniesky"] [Result "1-0"] [WhiteElo "2693"] [BlackElo "2625"] [PlyCount "83"] [EventDate "2012.??.??"] [EventCountry "CUB"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. Nxd4 Qe7 12. Bd2 Nbd7 13. a3 Bc5 14. Be1 a6 15. b4 Bd6 16. Rac1 b5 17. Bb3 Rac8 18. f3 Ne5 19. Bg3 Rfd8 20. Bf2 Bb8 21. Na2 Nd5 22. Bg3 Nb6 23. Rxc8 Rxc8 24. e4 h6 25. Kf1 Qf6 26. Nc1 Nbc4 27. a4 bxa4 28. Bxc4 Nxc4 29. Bxb8 Rxb8 30. Qxc4 Bxe4 31. Nce2 Bd5 32. Qc5 a3 33. Nc3 Rd8 34. Nde2 a2 35. Qa5 Rd6 36. Nxa2 Rc6 37. Nac1 Qh4 38. h3 Qg5 39. Nd3 Rc2 40. Ndf4 Ra2 41. Qc7 Rb2 42. Nxd5 1-0 

All materials about the tournament

Photo: fotospl.prensa-latina.cu


  


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