Vocês sabem quem é Alexander Onischuk?
Autor: marcosnatal | Publicado: 2011-05-10T04:40:00-07:00

   Caros colegas,   Vocês sabem quem é Alexander Onischuk?   Alexander Onischuk was born in the Crimea (Ukraine) on September 3rd, 1975. He finished 2nd at the under 16 World Championship in 1991, and was also runner-up at the 1995 under 20 World Championship. He has been a grandmaster since 1994. In 2001 he moved to the USA, accepting a chess scholarship from the American univeristy UMBC, which he later led to multiple national championships.  In 2006 Onischuk won the U.S. Chess Championship. He has worked often as second to Anatoli Karpov and, more recently, Veselin Topalov during the 2006 World Championship match. He tied for first place at the Biel Chess Festival (2007), but was defeated in tiebreaks by Magnus Carlsen.  http://www.alexonischuk.com/      Alexander Onischuk (born September 3, 1975) is an American chess grandmaster. Originally from Ukraine, he immigrated to the US in 2001 and currently lives in Baltimore. He was the 2006 U.S. Chess Champion and has a FIDE rating of 2644 as of October 2008. As of the October 2006 rating supplement Onischuk had a United States Chess Federation rating of 2702, ranking him 3rd in the United States, behind Gata Kamsky and Hikaru Nakamura.  Onischuk participated in International Chess Festival Biel 2007, where he placed second after Magnus Carlsen. He scored 5.5/9 like Carlsen, but lost in the tie-breaker match held after the regular rounds finished.  [Event &quot;US Championships&quot;][Site &quot;Stillwater USA&quot;][Date &quot;2007.05.21&quot;][EventDate &quot;2007.05.15&quot;][Round &quot;7&quot;][Result &quot;0-1&quot;][White &quot;Hikaru Nakamura&quot;] [Black &quot;Alexander Onischuk&quot;][ECO &quot;C45&quot;][WhiteElo &quot;2658&quot;][BlackElo &quot;2663&quot;][PlyCount &quot;150&quot;]1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O c5 10. Ne2 Bc6 11. f3 Ng512. f4 Ne4 13. Nbc3 f5 14. Nxe4 fxe4 15. f5 Qe7 16. Bf4 O-O-O17. Qd2 d4 18. Qa5 c4 19. Qa6+ Bb7 20. Qxc4 Qc5 21. Qxc5 Bxc522. Kh1 Rhe8 23. Rad1 e3 24. Ng3 Ba6 25. Rfe1 Bb4 26. Rg1 e2 27. Rc1 Rd5 28. a3 g5 29. fxg6 e1=Q 30. Rgxe1 Bxe1 31. Rxe1hxg6 32. h4 Rc5 33. Re4 Rxc2 34. Rxd4 Bb7 35. Rd2 Rxd236. Bxd2 Rxe5 37. Bc3 Rc5 38. Kg1 Rc4 39. h5 gxh5 40. Nxh5 Rg441. Kf2 Rxg2+ 42. Ke3 Kd7 43. Nf6+ Ke7 44. Ne4 Bxe4 45. Kxe4 Kd6 46. Kd4 Rg4+ 47. Kd3 Kd5 48. Kc2 Kc4 49. b3+ Kd5 50. Bf6Rg6 51. Bh8 c5 52. Kc3 Rg3+ 53. Kb2 Rg2+ 54. Kc3 Rg3+ 55. Kb2c4 56. bxc4+ Kxc4 57. Be5 Rb3+ 58. Ka2 Re3 59. Bd6 Re2+60. Kb1 Kb3 61. Kc1 a5 62. Kd1 Re8 63. Bc5 Rc8 64. Be7 Rc7 65. Bf8 Kb2 66. Kd2 Rd7+ 67. Ke3 Kc3 68. Ke4 Rd8 69. Bc5 Kc470. Bb6 Re8+ 71. Kf3 a4 72. Kf2 Kb3 73. Bc5 Kb2 74. Kf1 Rc875. Bd6 Rd8 0-1 [Event &quot;2008 Olympiad&quot;][Site &quot;Dresden GER&quot;][Date &quot;2008.11.25&quot;][EventDate &quot;2008.11.13&quot;][Round &quot;11&quot;][Result &quot;1-0&quot;][White &quot;Alexander Onischuk&quot;] [Black &quot;Pavel Eljanov&quot;][ECO &quot;D85&quot;][WhiteElo &quot;2644&quot;][BlackElo &quot;2720&quot;][PlyCount &quot;81&quot;]1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 b6 10. O-O Bb7 11. d5 Bxc3 12. Bc4 Bg7 13. Qe2 Nd7 14. Bf4 Nf6 15. Rfd1 Qd7 16. Ne5 Qc817. h3 Ne8 18. Nc6 Bxc6 19. dxc6 Bd4 20. Rbc1 e5 21. Bh6 Ng722. Bd5 Qc7 23. Rd3 Kh8 24. Rf3 f5 25. Qa6 Rab8 26. Ra3 fxe427. Qxa7 Rxf2 28. Kh2 Ne8 29. Bxe4 Bb2 30. Rc2 Qxa7 31. Rxa7 Rxc2 32. Bxc2 e4 33. Bf4 Rc8 34. Bxe4 Nf6 35. Bf3 g5 36. Bxg5Be5+ 37. g3 c4 38. Re7 Bd4 39. c7 Ng8 40. Re4 Bf6 41. Bf4 1-0 [Event &quot;US Championships&quot;][Site &quot;Stillwater USA&quot;][Date &quot;2007.05.20&quot;][EventDate &quot;2007.05.15&quot;][Round &quot;6&quot;][Result &quot;1-0&quot;][White &quot;Alexander Onischuk&quot;] [Black &quot;Alexander Shabalov&quot;][ECO &quot;D44&quot;][WhiteElo &quot;2663&quot;][BlackElo &quot;2606&quot;][PlyCount &quot;51&quot;]1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Qa512. Be2 Bb7 13. O-O O-O-O 14. Qc1 c5 15. Rd1 cxd4 16. Rxd4 Bc517. b4 Qxb4 18. Rb1 Qxb1 19. Qxb1 Bxd4 20. Nxb5 Ne5 21. Bf4Nc6 22. Nd6+ Rxd6 23. Bxd6 c3 24. Bf3 Bb6 25. Bb4 Bd4 26. Bxc3 1-0 [Event &quot;HB Global Chess Challenge&quot;][Site &quot;Minneapolis USA&quot;][Date &quot;2005.05.20&quot;][EventDate &quot;2005.05.18&quot;][Round &quot;4&quot;][Result &quot;1-0&quot;][White &quot;Alexander Onischuk&quot;] [Black &quot;Yury Shulman&quot;][ECO &quot;D31&quot;][WhiteElo &quot;2638&quot;][BlackElo &quot;2550&quot;][PlyCount &quot;61&quot;]1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bd6 b6 10. Nf3 Bb7 11. O-O c5 12. Nh4 Qxh4 13. Qa4+ Kd8 14. Rad1 Kc8 15. Qe8+ Qd8 16. Qxd8+Kxd8 17. Bf8+ Kc7 18. Bxg7 Nf6 19. Bxf6 Rhg8 20. g3 Nb821. Be5+ Kc8 22. f4 Bc6 23. Rd6 Rd8 24. f5 Rxd6 25. Bxd6 Nd726. fxe6 fxe6 27. Rf7 Kb7 28. Rxh7 Be4 29. Re7 Rh8 30. Rxd7+ Kc6 31. Be5 1-0