Kamsky, Hess’s Round 6 Games, US Championship 2011

21 April 2011, Kuala Lumpur – Here are three games from the on-going US Chess Championship 2011 being held at the Saint Louis Chess Club and Scholastic Center, Saint Louis, USA.

The Week In Chess reported that GM Robert Hess and IM Irina Krush kept up their winning streaks in round six of the U.S. Championship and U.S. Women's Championship, respectively. In the penultimate round of preliminary play, Hess won his fourth game in a row and Krush her fifth. They have both become the first two players to automatically qualify for the semifinals in each tournament. The events are taking place from April 14-28 at the Chess Club and Scholastic Center of Saint Louis.

The first game involves Group A and GM Gata Kamsky’s game against Daniel Naroditsky in round 6 of the US Championship 2011. Gata Kamsky played black. The Caro-Kann Advanced Variation opening transpired during the game.

 

 After black played 57…Rd4, white resigned, 0-1.


[Event "2011 US Championship Group A"] [Site "Saint Louis"] [Date "2011.04.20"] [Round "6"] [White "Naroditsky, Daniel"] [Black "Kamsky, Gata"] [Result "0-1"] [PlyCount "114"] [EventDate "2011.04.15"] [EventRounds "7"] [EventCountry "USA"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 h6 8. c3 Bh7 9. h4 a6 10. Bf4 Rc8 11. h5 c5 12. Nxc5 Nxc5 13. dxc5 Rxc5 14. Nd4 Rc8 15. Qa4+ Qd7 16. Qxd7+ Kxd7 17. Kd2 Nc6 18. Nxc6 Rxc6 19. Be3 Be7 20. Bd3 Bxd3 21. Kxd3 Rhc8 22. Rh3 Ke8 23. Bd4 b5 24. a3 a5 25. Rg3 Kf8 26. f4 Bc5 27. Bxc5+ Rxc5 28. Rf1 b4 29. axb4 axb4 30. Kd2 d4 31. Rc1 Rc4 32. Rf3 dxc3+ 33. bxc3 Rd8+ 34. Ke2 Re4+ 35. Kf1 Rc8 36. g3 Rec4 37. Ke2 bxc3 38. Rc2 f6 39. Re3 Kf7 40. Kf3 R8c5 41. exf6 gxf6 42. Rd3 Ke7 43. Re3 e5 44. fxe5 fxe5 45. g4 Kf6 46. Kg3 Kg5 47. Kh3 Kf4 48. Re1 e4 49. Rf2+ Ke5 50. Rf5+ Kd4 51. Rf4 Kd3 52. Rd1+ Kc2 53. Rff1 e3 54. Rc1+ Kd3 55. Rfd1+ Ke4 56. Kg3 c2 57. Rd8 Rd4 0-1

Here is the game between GM Larry Christiansen and youngster GM Robert Hess playing as black. Hess managed a win as black against the veteran GM Christiansen. The Bogo-Indian Opening [E11] transpired during the game.

[Event "2011 US Championship Group B"] [Site "Saint Louis"] [Date "2011.04.20"] [Round "6"] [White "Christiansen, Larry"] [Black "Hess, Robert"] [Result "0-1"] [PlyCount "146"] [EventDate "2011.04.15"] [EventRounds "7"] [EventCountry "USA"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ 9. Nc3 Nxc3 10. bxc3 Qxc4 11. O-O O-O 12. Rab1 d5 13. Rfc1 Ne7 14. e3 Qa6 15. Ng5 Ng6 16. c4 c6 17. h4 h6 18. Nf3 Qxc4 19. Qxc4 dxc4 20. Rxc4 Rd8 21. h5 Ne7 22. Ne1 Rd6 23. Nd3 b6 24. Ne5 Ba6 25. Rc3 Be2 26. Ra3 Nd5 27. e4 Nc7 28. Rc3 Bb5 29. Nf3 Rad8 30. Rbc1 Na6 31. Ra3 Be2 32. Ne5 Rxd4 33. Rxc6 Bb5 34. Rcc3 Ra4 35. Rab3 Be8 36. a3 Nc5 37. Rb4 Rd4 38. Nc4 f6 39. e5 fxe5 40. Rxa4 Nxa4 41. Rc1 Bxh5 42. Nxe5 Nc5 43. Nc6 Ra4 44. Rc3 Bd1 45. Bh3 g5 46. Ne5 Kg7 47. Re3 Bb3 48. Nd7 Nxd7 49. Rxb3 g4 50. Bf1 Ne5 51. Be2 Kf6 52. Rc3 a6 53. Kg2 b5 54. Bd1 Rc4 55. Re3 Rc1 56. Be2 Re1 57. Re4 h5 58. Kh2 a5 59. Kg2 b4 60. axb4 axb4 61. Rf4+ Ke7 62. Bf1 Rb1 63. Be2 Kd6 64. Rf8 b3 65. Rb8 Kc5 66. Rb5+ Kd4 67. Bf1 Nf3 68. Rxh5 e5 69. Rh8 Rxf1 70. Rd8+ Ke4 71. Kxf1 b2 72. Rd1 b1=Q 73. Kg2 Nh4+ 0-1

 After black played 73…Nh4+, white resigned, 0-1.

Here is the round 6 game of the Women’s US Chess Championship 2011 between current leader, Irina Krush against Iryna Zenyuk.

[Event "2011 US Womens Championship"] [Site "Saint Louis"] [Date "2011.04.20"] [Round "6"] [White "Krush, Irina"] [Black "Zenyuk, Iryna"] [Result "1-0"] [PlyCount "71"] [EventDate "2011.04.15"] [EventRounds "7"] [EventCountry "USA"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 a6 14. Nd3 b6 15. b4 Rf6 16. c5 Rh6 17. cxd6 cxd6 18. b5 Qe8 19. Kh1 a5 20. Na4 Rb8 21. Ndb2 Nf6 22. Nc4 Nh5 23. Qe1 Nxd5 24. exd5 e4 25. fxe4 g4 26. Naxb6 g3 27. Bxh5 Qxh5 28. Bxg3 fxg3 29. Qxg3 Bg4 30. Ne3 Be2 31. Nf5 Rg6 32. Ne7+ Kh8 33. Nxg6+ hxg6 34. Nd7 Bxf1 35. Nxb8 Bxb5 36. Nc6 1-0



After white played 36.Nc6, black resigned, 1-0.


Results Up To Round 6, US Championship 2011:






Links:
a. US Chess Championship 2011;
b. The Week In Chess
c. Games in pgn, US Chess Championship 2011