TOURNAMENTS

postHeaderIconU.S. Championship 2012 / Round 10

 

 

Hikaru Nakamura won with the black pieces today and knocked Gata Kamsky off of his perch.  Nakamura now leads the tournament by a half point with one round to go.

 

Kudos to Hikaru today.  Kamsky had the White side of a Sicilian – Najdorf Variation.  It began to look as if Gata was controlling all of the ‘correct’ squares, but despite Black’s typically backward ‘d’ Pawn, it was never an issue.  Hikaru was ‘all over’ the position with increasing/relentless pressure on all sides.  The Diagram says it all.  White had nothing to do but hope that a parting with a Pawn or two might relieve some pressure.  It was not to be.  I don’t believe the result was ever in any doubt and Nakamura is well poised to take this tournament.

5rk1/1pr2ppp/pn1pb2b/3Bp3/Pq2P2P/2N3P1/1PP1QPK1/1R2RN2 w KQkq – 0 22[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.18"] [Round "10"] [White "Kamsky, Gata "] [Black "Nakamura, Hikaru "] [Result "0-1"] [PlyCount "100"] [EventDate "2012.05.08"] [SourceDate "2012.05.18"]1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be7 8. Bc4 O-O 9. O-O Be6 10. Bb3 Nc6 11. Bg5 Na5 12. Bxf6 Bxf6 13. Bd5 Rc8 14. Nd2 Qc7 15. Re1 Bg5 16. Nf1 Qb6 17. Rb1 Nc4 18. Qe2 Bh6 19. h4 Qb4 20. g3 Rc7 21. Kg2 Nb6 22. Bb3 Bxb3 23. cxb3 Qxb3 24. a5 Na4 25. Nh2 g6 26. Ng4 Bg7 27. Nd5 Rc2 28. Qe3 Nc5 29. h5 Qxe3 30. Ngxe3 Rd2 31. Nc4 Rd4 32. Nxd6 Rd8 33. b4 Nd3 34. Nxb7 Nxe1+ 35. Rxe1 Ra8 36. f3 Bf8 37. Rc1 Bxb4 38. Rc7 gxh5 39. Kh3 Kg7 40. Kh4 Ra7 41. Kxh5 Rxd5 42. exd5 Bxa5 43. Re7 Bb6 44. d6 a5 45. Kg5 a4 46. Kf5 a3 47. Nd8 a2 48. Ne6+ Kh6 49. Ng5 a1=q 50. Nxf7+ Kg7 0-1420noc4b6

 

For the other decisive game of this round – See Comments.

 

postHeaderIconU.S. Championship 2012 / Round 9

 

 

Kamsky played a beauty today and (personal opinion) is playing the ‘best’ chess of the 2012 U.S. Championship.  His wins smack of complete domination; speculation is in the background and his wins give a very commanding style where the result appears inevitable.  His win today put him in sole possession of first place; a half point ahead of Nakamura who drew.

 

On the receiving end of a Kamsky onslaught was former U.S. Champion Yasser Seirawan.  Seirawan played his favorite Caro Kann defense – classical variation.  The players castled on opposite wings; that means that a common motif is to open up lines against the opposing King.  In this case, using Black’s ‘h6′ as an excuse/target, White played ‘g4′ on move 17.  Yasser took the Pawn giving White an open ‘g’ file; if he did not, you can bet that the ‘g’ Pawn was destined to play to ‘g5′ opening lines whichever way Black decided to go.  Even here, although passive, Black was OK.  Yasser has stated on several occasions that he enjoys grabbing Pawns when he can, holding onto the material advantage while he diffuses the ‘attempt’ at attack against his position.  His Pawn Grab on move 21 (Diagram) was NOT the Pawn to grab.  Rad8 would have gotten another piece into play, contested the ‘d’ file, left his Bishop defending the Kingside and leaving White to think about what he was eventually going to do with that Pawn on ‘c5′.  AFTER that grab, Kamsky showed why he is the current U.S. Champion.  The attack he unleashed beginning with a Bishop sacrifice on ‘h6′ was so overwhelming with a Rook penetration (sacrifice again) on ‘d7′, that Yasser had to part with he Queen.  The finish of the game was forcefully executed.  Wow – One of the best games of this tournament.

 

r4r1k/ppq1bpp1/4pn1p/2P1N2P/8/8/PPPBQP2/1K1R2R1 b KQkq – 0 21[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.17"] [Round "9"] [White "Kamsky, Gata "] [Black "Seirawan, Yasser "] [Result "1-0"] [PlyCount "69"] [EventDate "2012.05.08"] [SourceDate "2012.05.17"]1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qd3 O-O 16. Kb1 c5 17. g4 Nxg4 18. Qe2 Kh8 19. Rhg1 Nf6 20. dxc5 Qc7 21. Ne5 Bxc5 22. Bxh6 gxh6 23. Rd7 Qxd7 24. Nxd7 Nxd7 25. Qd2 Kh7 26. b4 Rad8 27. bxc5 Nf6 28. Qf4 Ne8 29. Qe4+ Kh8 30. Qxb7 Ng7 31. Qxa7 Rc8 32. Rd1 Nf5 33. Rd7 Kg7 34. a4 Kf6 35. a5 1-0410nof3e5

 

For the remaining decisive games of the U.S. Championship and the U.S. Women’s Championship – See Comments.

 

postHeaderIconU.S. Championship 2012 / Round 8

 

Hikaru Nakamura won today; as did Gata Kamsky.  Stripunsky (Nakamura’s opponent) playing White was really getting squeezed and elected to ‘sac the house’  on  move 41.  The imbalance in material was very difficult to evaluate and play.  On move 62 (Diagram) White elected to sacrifice his last piece; a Rook.  It is quite possible that Rc5 instead would have held the game.  Be that as it may, White’s Pawns were not sufficiently mobilized, connected, or advanced enough to hold off the combination of Nakamura’s Rook and King.

7r/3k4/P2Pp3/1R1bP3/1P4P1/5p2/5K2/8 w KQkq – 0 62[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.16"] [Round "8"] [White "Stripunsky, Alexander "] [Black "Nakamura, Hikaru "] [Result "0-1"] [PlyCount "143"] [EventDate "2012.05.08"] [SourceDate "2012.05.16"]1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 Be7 8. Bb5 Na7 9. Bd3 b6 10. Bd2 c5 11. dxc5 Nxc5 12. Nxc5 bxc5 13. b3 O-O 14. Qe2 Nc6 15. Bb5 Qb6 16. O-O Ba6 17. c4 Bb7 18. Rad1 Nb4 19. Ng5 h6 20. Nh3 d4 21. Nf4 Kh7 22. Rfe1 Rg8 23. Nd3 Raf8 24. Nxb4 axb4 25. Qd3+ g6 26. Bf4 Kg7 27. Qh3 g5 28. Bg3 Kh7 29. Qg4 Rg6 30. h3 Kg7 31. Qh5 Rg8 32. Rd3 Qa7 33. f3 Bd8 34. Kf2 Kf8 35. Ke2 Bc7 36. Kd1 Qa8 37. Kc1 f5 38. Bh2 Ke7 39. Rd2 f4 40. Bg1 Qf8 41. Bxd4 cxd4 42. Rxd4 Bc8 43. c5 Qg7 44. Rd6 Bxd6 45. cxd6+ Kd8 46. Bd3 Bb7 47. Qxg6 Qxg6 48. Bxg6 Rxg6 49. Rd1 Bd5 50. Rd4 Kd7 51. Rxb4 Rg8 52. Kd2 Rf8 53. a5 h5 54. Rb6 Ra8 55. b4 g4 56. hxg4 hxg4 57. fxg4 Bxg2 58. a6 Bd5 59. Rb5 f3 60. Ke3 Rf8 61. Kf2 Rh8 62. Rxd5 exd5 63. b5 Rb8 64. g5 Rxb5 65. g6 Rb8 66. a7 Ra8 67. g7 Ke6 68. Kxf3 Kxe5 69. d7 Kd6 70. Kf4 Kxd7 71. Ke5 Kc6 72. Kd4 0-11220nof8h8

 

For the remaining decisive games of the U.S. Championship and the U.S. Women’s Championsip – See Comments.

 

postHeaderIconU.S. Championship 2012 / Round 7

 

Gata Kamsky

 Hikaru Nakamura

 

Gata Kamsky and Hikaru Nakamura are now tied for first place and have yet to play each other.  Nakamura is the number one rated player but Kamsky is the current champion.  It looks like there is a nice match up in store.

 

Today however Kamsky took on the Caro Kann.  The Caro has the reputation of being extremely solid – but passive.  Kamsky’s style is ideally suited to slowly but surely strangling an opponent, in this case Stripunski, who is passive.  The final position (Diagram) tells it all.

2Q5/2P2p1k/7p/p4r1q/P2RQ1p1/5p2/6P1/2R3K1 b KQkq – 0 64[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.15"] [Round "7"] [White "Kamsky, Gata "] [Black "Stripunsky, Alexander "] [Result "1-0"] [PlyCount "127"] [EventDate "2012.05.08"] [SourceDate "2012.05.15"]1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ndf6 6. Ng5 h6 7. N5f3 Bf5 8. Bxf5 Qa5+ 9. c3 Qxf5 10. Qb3 Qc8 11. Ne5 e6 12. Ngf3 Bd6 13. Bf4 Bxe5 14. Bxe5 Ne7 15. h3 Qd7 16. O-O O-O 17. a4 Ng6 18. Bh2 a5 19. Rad1 b5 20. Qc2 Rfd8 21. Rfe1 Nd5 22. b3 Rac8 23. Ra1 Ra8 24. Nd2 Nde7 25. Ne4 Qd5 26. Rad1 Nf5 27. Rd2 Nfh4 28. f3 Rac8 29. Nc5 Qg5 30. Kh1 Rd5 31. Ne4 Qd8 32. Red1 Nf5 33. Bg1 Nf4 34. Bf2 Qe7 35. c4 bxc4 36. bxc4 Rdd8 37. Qc3 Ra8 38. Rb1 Nd6 39. Bg3 Nxe4 40. fxe4 e5 41. d5 Rac8 42. Rbd1 cxd5 43. exd5 Qc5 44. Bxf4 exf4 45. Rd4 Rd6 46. Qd3 g5 47. Re4 Kg7 48. Rb1 Qf2 49. Rf1 Qc5 50. h4 Rb8 51. Qc3+ Kg6 52. Qe5 Rbd8 53. h5+ Kh7 54. Rb1 Qc8 55. Kg1 Qg4 56. Rd4 Qxh5 57. c5 Qg6 58. Rc1 Rf6 59. c6 Rf5 60. Qe4 g4 61. c7 Rc8 62. d6 f3 63. d7 Qh5 64. dxc8=Q 1-01270nod7c8

 

For the remaining decisive games from the U.S. Championship and the U.S. Women’s Championship – See Comments

 

postHeaderIconRd 5 IM Irina Krush (2500)-WGM Tatev Abrahamyan (2350) {U.S. Womens Championship}

 

[King's Indian Defense] With this win, IM Krush scored 4/5 and sole possession of first place.

r1bq1rk1/ppp1ppbp/2np1np1/8/2PP4/2N2NP1/PP2PPBP/R1BQK2R w KQkq – 0 71. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. Bf4 Rb8 9. c5 b5 10. cxb6 Rxb6 11. Rc1 Bd7 12. Qd2 e6 13. e4 Ne7 14. b3 Bc6 15. Rfe1 Qa8 16. Qc2 Nd7 17. d5 exd5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Qxc7 Bxf3 21. Bxf3 Qxf3 22. Qxd7 Bd4 23. Rc2 Bc3 24. Rec1 Be5 25. Bh6 Bg7 26. Be3 Rbb8 27. Qxd6 Rbd8 28. Qc6 Qg4 29. Kg2 a5 30. h3 Qf5 31. Rc5 Qd3 32. Rxa5 Rd6 33. Qc4 1-0120nob8c6

postHeaderIconU.S. Championship 2012 / Round 6

 

 

As Black Robert Hess, instead of the simpler ‘g6′, elected to part with his Queen.  Maybe not the strongest, but it sure set up a ‘nice’ imbalance in force where he eventually tied Gregory Kaidanov in knots.  In the final position (Diagram), White loses his Queen and subsequently the game.

3r2k1/1p3pp1/p7/8/3b1n2/1P1b3P/P4PP1/1Q1R2K1 w KQkq – 0 34[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.13"] [Round "6"] [White "Kaidanov, Gregory "] [Black "Hess, Robert "] [Result "0-1"] [PlyCount "66"] [EventDate "2012.05.08"] [SourceDate "2012.05.13"]1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 a6 6. b3 Bb4 7. Bd2 O-O 8. Bd3 Bd6 9. O-O Nbd7 10. Qc2 e5 11. cxd5 cxd5 12. e4 exd4 13. Nxd5 Nxd5 14. exd5 Nf6 15. Rae1 Bg4 16. Nxd4 Rc8 17. Qb1 Rc5 18. Bg5 Rxd5 19. Bxh7+ Kh8 20. Nf5 Nxh7 21. Bxd8 Bxf5 22. Qc1 Rxd8 23. Rd1 Bd3 24. Rfe1 Kg8 25. Qc3 Nf6 26. h3 Bb8 27. Re3 Bb5 28. Rxd5 Nxd5 29. Qd4 Bc7 30. Re1 Nf4 31. Qa1 Bb6 32. Rd1 Bd4 33. Qb1 Bd3 0-1660nob5d3

 

For the remaining decisive games in the U.S. Championship and the U.S. Women’s Championsip – See Comments.

postHeaderIconU.S. Championship 2012 / Round 5

by National Life Master Loal Davis

 

Yasser Seirawan (playing Black) came very close today.  He had the better of the opening; his favorite Caro Kann defense.  On move 22 he could have produced a crushing bind.  He did play a bind, though not as effective; even so was better and most likely winning.  The game was a see-saw affair with Yasser making a slip on move 38.  That allowed Strupunsky to untangle leaving Black’s Bishop marooned and dangling on the edge of the board.

r3r1k1/5pbp/6p1/1p1b4/3P4/pB2PN2/PP3KPP/R4R2 b KQkq – 0 22[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.12"] [Round "5"] [White "Stripunsky, Alexander"] [Black "Seirawan, Yasser"] [Result "1-0"] [Annotator "Loal Davis"] [PlyCount "79"] [EventDate "2012.05.08"] [SourceDate "2012.05.12"]1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 a6 9. d3 O-O 10. Qa3 b6 11. O-O Bb7 12. Be3 b5 13. Bb3 Nb6 14. Bxb6 Qxb6 15. Qxe7 a5 16. Qe3 Qxe3 17. fxe3 a4 18. Bd1 Nxd5 19. Nxd5 Bxd5 20. d4 Rfe8 21. Kf2 a3 22. Bb3 axb2 (Bxb3 23. axb3 a2 { would create a tremendous bind.} ) 23. Rab1 Bxb3 24. axb3 Ra2 25. Rfe1 Bf8 26. Re2 Ba3 27. Rc2 Ra1 28. Nd2 Kf8 29. Ke2 Ke7 (f5 { would stabilize the Pawns leaving White weak and backward in the center effectively eliminating the counterplay that happens later.} ) 30. e4 Kd7 31. Kd3 f6 32. b4 Ra8 (f5 { again looks promising.} ) 33. Rc5 Rb8 34. Kc3 Rb6 35. g4 Re6 36. Kb3 Rd6 37. d5 Rb6 38. Rc3 Kd6 { A slip.} (Ra6 { would aim for targetting the ‘b4′ Pawn.} ) 39. Rf3 Ke5 40. Rff1 { After the forced exchange Black’s Bishop would be marooned and fall.} 1-0430nod1b3

For the remaining decisive games in the U.S. Championship and the U.S. Women’s Championship – See Comments

postHeaderIconU.S. Championship 2012 / Round 4

 

 

Gregory Kaidanov took out the current U.S. Champion Gata Kamsky in a Kamsky ‘speciality’.  Kamsky has long played the black side of an ‘a6′ Slav, but Kaidanov looked extremely comfortable and applied unrelenting pressure; so much so that Kamsky attempted to sacrifice a piece to pick up a couple of Pawns.  It was not enough and White brought home the point.

q5k1/P4p2/4p1p1/1Nb4n/4PP1p/4B2P/4Q1PK/8 b KQkq – 0 39[Event "US Championsip 2012"] [Site "?"] [Date "2012.05.11"] [Round "4"] [White "Kaidanov, Gregory "] [Black "Kamsky, Gata "] [Result "1-0"] [PlyCount "95"] [EventDate "2012.05.08"] [SourceDate "2012.05.11"]1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 g6 6. Qb3 Bg7 7. Ne5 O-O 8. Be2 dxc4 9. Bxc4 e6 10. O-O Qc7 11. Be2 Nbd7 12. f4 c5 13. Bf3 Rb8 14. a4 b5 15. axb5 Bb7 16. Bxb7 Qxb7 17. dxc5 Nxc5 18. Qa3 Rfc8 19. bxa6 Qa7 20. b4 Ncd7 21. Ra2 Bf8 22. Nxd7 Nxd7 23. Ne4 Rxb4 24. Qd3 Bg7 25. Bd2 Rbb8 26. Rb1 Nb6 27. Nd6 Rd8 28. Nb5 Qa8 29. Qe2 Nd5 30. a7 Rbc8 31. Rc1 Bf8 32. Rxc8 Rxc8 33. h3 h5 34. Kh2 h4 35. e4 Nf6 36. Ra4 Nh5 37. Rc4 Rc5 38. Rxc5 Bxc5 39. Be3 Bxa7 40. Bxa7 Nxf4 41. Qf3 g5 42. Be3 Ng6 43. Nd6 Qf8 44. Qd1 f6 45. Qd4 Qb8 46. Qb6 Qxb6 47. Bxb6 Kf8 48. Bd8 1-0770nod2e3

For the remaining decisive games – See Comments

postHeaderIcon47th Capablanca Memorial

 

GM Leinier Dominguez Perez (2725) took the lead after the first round defeating GM Viktor Laznicka(2693).r3kb1r/ppq1nppp/2n1p3/3pP3/2P5/4BN2/PP2BPPP/R2Q1RK1 b KQkq c3 0 121. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Bg4 10. O-O Bxf3 11. Nxf3 Qc7 12. c4 dxc4 13. Bxc4 Nf5 14. Qe2 Nxe3 15. Qxe3 Be7 16. Bd3 O-O 17. Be4 Rfd8 18. Rac1 g6 19. Rc2 Qa5 20. Bxc6 bxc6 21. Rxc6 Rac8 22. Rxc8 Rxc8 23. a3 Rc2 24. b4 Qa4 25. Qe4 Rc3 26. Qb7 Kf8 27. Nd4 Rxa3 28. Nc6 Bg5 29. g3 Rc3 30. Nxa7 Be7 31. b5 Bc5 32. Nc8 Qd4 33. Nd6 Bxd6 34. exd6 Qxd6 35. Rb1 Qd3 36. Qa8+ Ke7 37. Qa7+ Ke8 38. Qa1 Rb3 39. Rd1 Qxb5 40. Qh8+ 1-0230noc2c4 The 47th Capablanca Memorial started and as is customary includes both top Cuban players with elite foreign GMs. There are two tournaments, the Elite group as well as the Premier.

postHeaderIconRd7 GM Short, Nigel (2697) – GM Hou, Yifan (2639){12th Bangkok Chess Club Open}

GM Nigel Short won the 12th Bangkok Chess Club Open 2012 with a score 8/9 . The 12th Bangkok Chess Club Open took place 13-19 April at Dusit Thani Hotel in Bangkok, Thailand. There were over 230 players from 34 countries. 3r1rk1/4q1pp/p7/1p1P1B2/2p1PP2/4b3/P1Q4P/3R1R1K w KQkq – 0 251. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. b3 O-O 8. Bb2 Nbd7 9. Nc3 a6 10. Qc2 dxc4 11. bxc4 Bxf3 12. gxf3 c5 13. d5 exd5 14. cxd5 b5 15. Be2 c4 16. Ne4 Nxe4 17. fxe4 Qe7 18. f4 f6 19. Rad1 Rac8 20. Bd4 Nc5 21. Bxc5 Bxc5 22. Bg4 Bxe3+ 23. Kh1 f5 24. Bxf5 Rcd8 25. e5 Kh8 26. Qe4 Qc5 27. Bxh7 c3 28. Bg6 c2 29. Qg2 Bxf4 30. Bxc2 Qe7 31. d6 Qe6 32. Rde1 g5 33. Rf3 g4 34. Rf2 Qh6 35. Qxg4 Bxe5 36. Rxe5 Rxf2 37. Rh5 Rxd6 38. Rxh6+ Rxh6 39. Qc8+ Kg7 40. Qc7+ Rf7 41. Qg3+ Kf8 42. h4 Rhf6 43. Bb3 Rf1+ 44. Kg2 R7f6 45. h5 1-0480noc8d8

 

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