Philadelphia: the Triumph of The Indian; The Opening Nightmare of the "Twenty-Six Hundred" Player

Время публикации: 10.04.2012 19:07 | Последнее обновление: 10.04.2012 19:43

The Indian grandmaster Magesh Panchanathan has won the strong open in Philadelphia with 7 out of 9 and earned himself a little less than five and a half thousand dollars. The following grandmasters were half a point behind and received 1044 dollars each: Varuzhan Akobian (USA), Sergey Erenburg (Israel), Jon Ludvig Hammer (Norway), Sam Shankland (USA), Alexander Stripunsky (USA), Axel Bachmann (Paraguay) and Mikheil Kekelidze (Georgia). International master Daniel Naroditsky (USA) was in the sole 9th place with 6 out of 9, his prize - 305 dollars. There were 80 players in the main tournament.

In the encounter of the two grandmasters who performed unsuccessfully (5.5 out of 9 each), the "twenty-six hundred" player was beaten in 16 moves due to what can be called "unforced errors".

Dmitry GUREVICH (USA, 2466) - Giorgi KACHEISHVILI (Georgia, 2612)
Philadelphia Open 2012 (6th round)

The Ragozin Defence
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 Nbd7 8.e3 c5 9.dxc5 Qa5 10.Qd4 Ne4? 11.Qxg7 Rf8 12.Rc1!

12...Qxa2?
Black's gamble in response to White's novelty on the 10th move has not paid off. Taking on a2 speeds up the outcome - White's response creates a mating threat on e5 
by the queen, not leaving any chances.
13.Bb5! d4 14.Qe5+ Qe6 15.exd4 a6 16.Ba4 1-0


The checkmate is looming.... (Photo from chesstournamentservices.com)

But in the 4th round with Nikoloz Managadze, the luck was on the side of Kacheishvili - his opponent lost an endgame that started out with five pawns for a bishop, making a decisive mistake on the 44th move.

Here are the selected games from the tournament.

[Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.05"] [Round "3.1"] [White "Bachmann, Axel"] [Black "Erenburg, Sergey"] [Result "1/2-1/2"] [ECO "A07"] [WhiteElo "2556"] [BlackElo "2616"] [PlyCount "137"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 e6 6. Nbd2 Be7 7. e4 O-O 8. h3 Bh5 9. g4 Bg6 10. Ne5 dxe4 11. Nxg6 hxg6 12. Nxe4 Nxe4 13. Bxe4 e5 14. f4 exf4 15. Bxf4 Bd6 16. Be3 Qh4 17. Bg2 Nd7 18. Qd2 Rae8 19. Rf3 Ne5 20. Rf2 Nd7 21. Raf1 Qe7 22. Bf4 Bxf4 23. Qxf4 Nc5 24. Qb4 g5 25. d4 Ne6 26. Qxe7 Rxe7 27. Re1 Rd7 28. c3 Nf4 29. Bf1 Rfd8 30. h4 Ne6 31. hxg5 Nxg5 32. Rf5 f6 33. Bd3 Kf8 34. Ref1 Ke7 35. Re1+ Kd6 36. Kg2 Rh8 37. Rff1 Rdd8 38. Bf5 Rh4 39. Rh1 Rxh1 40. Rxh1 c5 41. Rd1 Kc6 42. Kf2 cxd4 43. Rxd4 Rxd4 44. cxd4 b6 45. Ke3 Kd5 46. Bc2 Ne6 47. Bb3+ Kd6 48. Ke4 g6 49. Bc2 Ng7 50. Kf4 f5 51. gxf5 Nxf5 52. Be4 Ke6 53. Kg5 Nxd4 54. Bxg6 Ke5 55. Kg4 Ne2 56. Kf3 Nc1 57. Ke3 Nxa2 58. Kd3 Nb4+ 59. Kc4 Nc6 60. b4 Kd6 61. Be4 Nb8 62. Bg6 Na6 63. Be4 Nc7 64. Bb7 Ne8 65. Bf3 Nc7 66. Bb7 Ke5 67. Bc6 Ke6 68. Bf3 Kd6 69. Kd4 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.05"] [Round "3.2"] [White "Kacheishvili, Giorgi"] [Black "Shabalov, Alexander"] [Result "1/2-1/2"] [ECO "D43"] [WhiteElo "2612"] [BlackElo "2523"] [PlyCount "53"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 Nbd7 12. Bxg4 Rg8 13. Bf3 Rxg3 14. fxg3 Nxe5 15. dxe5 Nd7 16. Bh5 Nxe5 17. O-O Bc5+ 18. Kh2 Qxd1 19. Raxd1 Ke7 20. b3 cxb3 21. axb3 Rg8 22. Kh3 Rg7 23. Rd2 a6 24. Rfd1 Rg8 25. Ne2 Be3 26. Rc2 Bf2 27. Bf3 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.05"] [Round "3.3"] [White "Friedel, Joshua E"] [Black "Hammer, Jon Ludvig"] [Result "0-1"] [ECO "C67"] [WhiteElo "2520"] [BlackElo "2606"] [PlyCount "94"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 b6 11. Bf4 Be7 12. Rad1 Kc8 13. g4 Nh4 14. Nxh4 Bxh4 15. Bg3 Be7 16. f4 f5 17. e6 Bxe6 18. Rfe1 Re8 19. Rd2 g6 20. g5 Bd6 21. h4 Kb7 22. Rde2 Bf7 23. Kg2 Rxe2+ 24. Rxe2 a5 25. a4 Bb4 26. Be1 Bc4 27. Re3 Bc5 28. Rh3 Re8 29. Bf2 Bd6 30. b3 Bf7 31. Kf3 Bb4 32. Bd4 c5 33. Bf6 c4 34. bxc4 Bxc4 35. Rh2 Re1 36. h5 Bd6 37. hxg6 hxg6 38. Rh6 Bf8 39. Rh7 Bd6 40. Rg7 Rf1+ 41. Kg2 Rc1 42. Rxg6 Rxc2+ 43. Kf3 Bb4 44. Nb5 Be1 45. Rg7 Bd5+ 46. Ke3 Bf2+ 47. Kd3 Be4# 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.05"] [Round "3.4"] [White "Kaidanov, Gregory"] [Black "Gerzhoy, Leonid"] [Result "1-0"] [ECO "E29"] [WhiteElo "2598"] [BlackElo "2489"] [PlyCount "93"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 O-O 7. Ne2 Nc6 8. Ng3 d6 9. Bd3 e5 10. O-O Re8 11. d5 Ne7 12. f4 exf4 13. exf4 b5 14. f5 bxc4 15. Bxc4 Qa5 16. Bg5 Qxc3 17. Rc1 Qxa3 18. Bxf6 Qe3+ 19. Kh1 gxf6 20. Bb5 Bb7 21. Bxe8 Rxe8 22. Re1 Qh6 23. Rb1 Bxd5 24. Rxe7 Rxe7 25. Qxd5 Qe3 26. Rf1 Qe5 27. Qf3 d5 28. Qg4+ Kf8 29. Nh5 Ke8 30. Qh4 Kd8 31. Nxf6 Kc8 32. Nxd5 Rd7 33. Nf6 Rd6 34. Nh5 Qxf5 35. Ng3 Qd7 36. Qxh7 Rd1 37. h4 Rxf1+ 38. Nxf1 c4 39. Qe4 Qc7 40. Ne3 c3 41. h5 Qc5 42. g4 Qd6 43. Qc4+ Kd8 44. Qxc3 Qe6 45. Qd4+ Ke8 46. Qxa7 Qe4+ 47. Kh2 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.05"] [Round "3.5"] [White "Stripunsky, Alexander"] [Black "Shahade, Gregory"] [Result "1-0"] [ECO "A48"] [WhiteElo "2566"] [BlackElo "2475"] [PlyCount "73"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 c5 6. Nbd2 b6 7. O-O Bb7 8. a4 Nc6 9. c3 d6 10. h3 Rc8 11. Bh2 Qc7 12. Re1 Rfd8 13. Bc4 e6 14. Bf1 Qe7 15. Qb1 d5 16. Ne5 Nd7 17. Nxc6 Rxc6 18. b4 cxb4 19. cxb4 e5 20. b5 Re6 21. Nf3 exd4 22. Nxd4 Rc8 23. Rc1 Rxc1 24. Qxc1 Bxd4 25. exd4 Nf8 26. a5 Qe8 27. Qc7 Re7 28. Qb8 Qxb8 29. Bxb8 Bc8 30. Rc1 Be6 31. a6 h5 32. g3 Nh7 33. Rc7 Rxc7 34. Bxc7 Bc8 35. Bb8 Nf6 36. Bxa7 Nd7 37. Bg2 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.05"] [Round "3.6"] [White "Sosa, Rafael Prasca"] [Black "Akobian, Varuzhan"] [Result "1/2-1/2"] [ECO "C05"] [WhiteElo "2475"] [BlackElo "2621"] [PlyCount "54"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e6 2. d4 d5 3. Nd2 Nd7 4. e5 Ne7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 Be7 11. Kg2 f5 12. Ne2 a6 13. h3 Nf8 14. Nc3 Bd7 15. Rb1 Rc8 16. Be3 Na5 17. Na4 Qd8 18. Nc5 Bb5 19. Bxb5+ axb5 20. Bf2 Bxc5 21. dxc5 Nc6 22. b4 Ra8 23. Qd3 Rxa2 24. Ra1 Rb2 25. Rhb1 Rxb1 26. Rxb1 Nd7 27. Qxb5 Qc7 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "4.1"] [White "Hammer, Jon Ludvig"] [Black "Kaidanov, Gregory"] [Result "1/2-1/2"] [ECO "E20"] [WhiteElo "2606"] [BlackElo "2598"] [PlyCount "171"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 Nc6 6. Bg2 Ne4 7. Bd2 Nxd2 8. Qxd2 cxd4 9. Nxd4 Qb6 10. e3 Ne5 11. b3 O-O 12. O-O Qa5 13. Rfc1 a6 14. a3 Be7 15. b4 Qd8 16. c5 d5 17. cxd6 Qxd6 18. Ne4 Qd8 19. Nc5 Rb8 20. Qc3 Ng6 21. Qc2 e5 22. Nf5 b6 23. Na4 Be6 24. Rd1 Qe8 25. Nc3 Rc8 26. Be4 a5 27. bxa5 bxa5 28. h4 h5 29. Qd3 Bc5 30. Qe2 Ne7 31. Nxe7+ Bxe7 32. Qxh5 f5 33. Qxe8 Rfxe8 34. Bd5 Bxh4 35. Nb5 Bxd5 36. Rxd5 Bf6 37. Nd6 Red8 38. Rad1 Rc3 39. Rxa5 Be7 40. Rad5 Rxd6 41. Rxd6 Bxd6 42. Rxd6 Rxa3 43. Rd5 f4 44. Rxe5 fxg3 45. f3 Kf7 46. Kg2 Kf6 47. Re8 Kf7 48. Re4 g5 49. Kxg3 Kf6 50. Kg4 Ra1 51. Rb4 Rg1+ 52. Kh3 Re1 53. e4 Rg1 54. Kh2 Ra1 55. Kg3 Rg1+ 56. Kf2 Ra1 57. Rb6+ Kf7 58. Rd6 Rb1 59. Ke3 Rb3+ 60. Rd3 Rb4 61. Ra3 Ke6 62. Kd3 Rb1 63. Ra6+ Kf7 64. e5 Rb4 65. Rf6+ Kg7 66. Ke3 Ra4 67. Rd6 Kf7 68. Rd4 Ra1 69. Ke4 Re1+ 70. Kf5 Re3 71. Rd7+ Ke8 72. Rg7 Rxf3+ 73. Ke6 Kf8 74. Rxg5 Ra3 75. Kf6 Rf3+ 76. Ke6 Ra3 77. Rf5+ Ke8 78. Kf6 Ra6+ 79. e6 Ra1 80. Rh5 Rf1+ 81. Rf5 Rxf5+ 82. Kxf5 Ke7 83. Ke5 Ke8 84. Kf6 Kf8 85. e7+ Ke8 86. Ke6 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "4.2"] [White "Erenburg, Sergey"] [Black "Stripunsky, Alexander"] [Result "1-0"] [ECO "B42"] [WhiteElo "2616"] [BlackElo "2566"] [PlyCount "149"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O e5 7. Bg5 d6 8. Nf5 Be6 9. Nc3 Nbd7 10. Qe2 Rc8 11. Kh1 h6 12. Bd2 Bxf5 13. exf5 Be7 14. f4 O-O 15. g4 exf4 16. Bxf4 Ne5 17. g5 hxg5 18. Bxg5 Re8 19. Rg1 Nh7 20. Bxe7 Qxe7 21. Qg2 Qf8 22. Nd5 Nd7 23. f6 Ndxf6 24. Nxf6+ Nxf6 25. Raf1 Re6 26. Bf5 Rce8 27. Bxe6 Rxe6 28. Qxb7 d5 29. Re1 Qe8 30. Rxe6 Qxe6 31. Qb8+ Kh7 32. Qf4 Ne4 33. Rf1 Nd6 34. Qf3 g6 35. Qf6 Qe4+ 36. Qf3 Qe6 37. Rd1 Ne4 38. Re1 f5 39. Rg1 Qb6 40. b3 Qd4 41. h3 Nf2+ 42. Kh2 Ne4 43. Qf4 Qf6 44. h4 Qe6 45. Qc7+ Kh6 46. Qf4+ Kh7 47. h5 g5 48. Rxg5 Nxg5 49. Qxg5 Qe2+ 50. Qg2 Qe5+ 51. Kh3 Qc3+ 52. Kh4 Qd4+ 53. Kh3 Qc3+ 54. Kh4 Qd4+ 55. Kg3 Kh6 56. Qe2 Kg5 57. h6 Kxh6 58. Qxa6+ Kg5 59. Qe2 f4+ 60. Kf3 Qc3+ 61. Qd3 Qe5 62. a4 Qe6 63. Kf2 Qb6+ 64. Kg2 Qe6 65. a5 Qg4+ 66. Kf2 Qh4+ 67. Kg2 Qg4+ 68. Kf1 Qd7 69. a6 Kg4 70. Qg6+ Kf3 71. Qg2+ Ke3 72. Qf2+ Ke4 73. a7 Qb7 74. Qe2+ Kf5 75. Qh5+ 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "4.3"] [White "Shabalov, Alexander"] [Black "Gelashvili, Tamaz"] [Result "1-0"] [ECO "E11"] [WhiteElo "2523"] [BlackElo "2619"] [PlyCount "69"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 b6 8. b3 Bb7 9. O-O Nbd7 10. Nc3 Rc8 11. Bf4 O-O 12. e4 c5 13. exd5 exd5 14. Rad1 dxc4 15. d5 cxb3 16. axb3 Re8 17. Ng5 Bf8 18. Bh3 c4 19. Ne6 fxe6 20. dxe6 Bc6 21. bxc4 Bb4 22. exd7 Nxd7 23. Nd5 Bc5 24. Bf5 h6 25. Bxh6 gxh6 26. Bxd7 Qg5 27. Bxc8 Rxc8 28. Qe4 Kh8 29. Qe6 Bb7 30. Qd7 Ba6 31. Nc7 Rxc7 32. Qxc7 Bxc4 33. Qxa7 Bxf1 34. Kxf1 Qf6 35. Qa1 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "4.4"] [White "Managadze, Nikoloz"] [Black "Kacheishvili, Giorgi"] [Result "0-1"] [ECO "B13"] [WhiteElo "2475"] [BlackElo "2612"] [PlyCount "96"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 e6 7. Nf3 Bd6 8. O-O f6 9. Re1 Qf7 10. c4 Nge7 11. a3 O-O 12. Nc3 g5 13. b4 Ng6 14. Qb3 Nce7 15. Ra2 Bd7 16. Nb5 Bxb5 17. cxb5 Rfe8 18. Rae2 Nf8 19. g3 Neg6 20. Bxg5 fxg5 21. Nxg5 Qf6 22. Nxe6 Nxe6 23. Bxg6 hxg6 24. Qxd5 Kf7 25. Rxe6 Rxe6 26. Rxe6 Qxe6 27. Qxb7+ Bc7 28. Qxa8 Bb6 29. Qf3+ Qf6 30. Kg2 Bxd4 31. a4 Qxf3+ 32. Kxf3 Ke6 33. a5 Kd6 34. h4 Bc3 35. a6 Kc7 36. Ke4 Be1 37. g4 Bxf2 38. h5 gxh5 39. gxh5 Kb6 40. h6 Bh4 41. h7 Bf6 42. Kd5 Kxb5 43. Kd6 Kb6 44. Kd7 Bc3 45. Kc8 Kxa6 46. Kb8 Kb6 47. b5 Bb2 48. Ka8 Be5 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "4.5"] [White "Shankland, Samuel L"] [Black "Sosa, Rafael Prasca"] [Result "1-0"] [ECO "D15"] [WhiteElo "2580"] [BlackElo "2475"] [PlyCount "109"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 g6 6. Bf4 Bg7 7. h3 Bf5 8. e3 O-O 9. Nh4 Bc8 10. Nf3 Bf5 11. Be2 Nbd7 12. O-O Ne4 13. g4 Be6 14. Nd2 Nxd2 15. Qxd2 f5 16. Bg3 Bf7 17. f4 Nf6 18. g5 Ne4 19. Nxe4 dxe4 20. Qc3 Qd7 21. Kf2 Rfb8 22. b4 Bd5 23. Rfb1 Kf7 24. a4 Qe6 25. b5 axb5 26. axb5 Qc8 27. b6 Rxa1 28. Rxa1 Qe6 29. Ra7 Bf8 30. Ke1 Bg7 31. Kd2 Bf8 32. Qb4 Qd7 33. Kc3 Qe6 34. Qa4 Qc8 35. Qa1 Bg7 36. h4 Bf8 37. h5 Bg7 38. Qa4 Bf8 39. h6 Qd8 40. Qa5 Qc8 41. Be1 Qd8 42. Kb4 Be6 43. Bc3 Bd5 44. Bd1 Be6 45. Qa4 Bd5 46. Qa5 Be6 47. Be2 Bd5 48. Ka3 Ke8 49. Kb2 Kf7 50. Qa4 Ke8 51. Bc4 Kf7 52. Bb3 Kg8 53. Rxb7 Rxb7 54. Qxc6 Bxb3 55. Kxb3 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "5.1"] [White "Kacheishvili, Giorgi"] [Black "Shankland, Samuel L"] [Result "0-1"] [ECO "A48"] [WhiteElo "2612"] [BlackElo "2580"] [PlyCount "76"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e4 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. O-O Na5 10. Be2 Be6 11. Bf4 h6 12. h3 Qb6 13. Qc2 Rfd8 14. Rfe1 Rac8 15. Bf1 Nd7 16. e5 Qc7 17. Bd3 Nc6 18. Bxg6 fxg6 19. Qxg6 Nf8 20. Qg3 Kh7 21. Ne4 b6 22. Re3 Qd7 23. Bxh6 Bxh6 24. Nfg5+ Kh8 25. Qh4 Kg7 26. Nf6 exf6 27. exf6+ Kg6 28. Rg3 Bxg5 29. Rxg5+ Kxf6 30. Re1 Kf7 31. f4 Ke8 32. f5 Qe7 33. fxe6 Rd6 34. Qh5+ Kd8 35. Qh8 Qxg5 36. Qxf8+ Kc7 37. e7 Nxe7 38. Rxe7+ Rd7 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "5.2"] [White "Panchanathan, Magesh Chandran"] [Black "Hammer, Jon Ludvig"] [Result "1/2-1/2"] [ECO "A09"] [WhiteElo "2557"] [BlackElo "2606"] [PlyCount "74"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 d4 5. d3 a5 6. O-O Nf6 7. Qa4+ Qd7 8. Qa3 Nc6 9. Bd2 Ra6 10. Qa4 Nb4 11. Qxd7+ Nxd7 12. Na3 c6 13. b3 e5 14. Rfc1 Nc5 15. Bxb4 axb4 16. Nc2 Rb6 17. Rcb1 e4 18. Nfe1 exd3 19. Nxd3 Nxd3 20. exd3 Bf5 21. Bf1 c5 22. a3 bxa3 23. Rxa3 O-O 24. b4 cxb4 25. Rxb4 Rxb4 26. Nxb4 Rb8 27. Rb3 Be5 28. Bg2 Bd6 29. h3 Bxb4 30. Rxb4 Bxd3 31. c5 Rc8 32. Rxd4 Bb5 33. Bxb7 Rxc5 34. Bf3 h5 35. h4 Bc6 36. Bxc6 Rxc6 37. Kg2 Kg7 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "5.3"] [White "Kaidanov, Gregory"] [Black "Shabalov, Alexander"] [Result "1/2-1/2"] [ECO "E94"] [WhiteElo "2598"] [BlackElo "2523"] [PlyCount "49"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 c6 8. d5 Ng4 9. Bg5 f6 10. Bh4 Na6 11. O-O h5 12. Nd2 c5 13. h3 Nh6 14. g4 hxg4 15. hxg4 Nf7 16. Kg2 Bh6 17. Rh1 Kg7 18. Nf1 Rh8 19. Ne3 Bd7 20. Qd2 Qe7 21. Bg3 Bf4 22. Rag1 Ng5 23. f3 Nf7 24. a3 Rag8 25. Nb5 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "5.4"] [White "Shahade, Gregory"] [Black "Akobian, Varuzhan"] [Result "0-1"] [ECO "C06"] [WhiteElo "2475"] [BlackElo "2621"] [PlyCount "108"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. O-O Bd6 12. b3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Rb1 O-O 16. h3 Bd7 17. Bf4 Rae8 18. Qd2 Kh8 19. Bxe5 Rxe5 20. Ng3 Qd4 21. Qb2 Qxb2 22. Rxb2 Rc8 23. Rd1 Kg8 24. Rbd2 Kf7 25. Be2 Rce8 26. Bf3 Re1+ 27. Kh2 Rxd1 28. Rxd1 Be6 29. Nf1 Ke7 30. Ne3 Kd6 31. Nc4+ Kc5 32. Ne3 a5 33. Rc1+ Kd6 34. Kg1 b5 35. Kf1 Rc8 36. Rxc8 Bxc8 37. g4 d4 38. Nc2 Kc5 39. Ke2 b4 40. Kd2 g5 41. Ne1 Ba6 42. Bg2 h6 43. Kd1 Nd5 44. Bxd5 Kxd5 45. Nf3 Ke4 46. Ne1 Bf1 47. Kd2 d3 48. f3+ Kf4 49. Nxd3+ Bxd3 50. Kxd3 Kxf3 51. Kc4 Kg3 52. Kb5 Kxh3 53. Kxa5 Kxg4 54. Kxb4 h5 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.06"] [Round "5.5"] [White "Stripunsky, Alexander"] [Black "Gurevich, Dmitry"] [Result "1/2-1/2"] [ECO "B22"] [WhiteElo "2566"] [BlackElo "2466"] [PlyCount "82"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. dxc5 Qxd1+ 6. Kxd1 Nf6 7. Bb5+ Bd7 8. Na3 Bg7 9. Ke2 O-O 10. Nf3 Rc8 11. Be3 Ne4 12. Rhd1 Bxc3 13. Bd3 Bxb2 14. Bxe4 Bc6 15. Bxc6 Nxc6 16. Nc4 Bxa1 17. Rxa1 Nb4 18. Rb1 Nd5 19. Rxb7 Nxe3 20. fxe3 Rxc5 21. Nfd2 Kf8 22. Rb4 Rac8 23. Ra4 R8c7 24. h3 Rg5 25. g4 Rgc5 26. e4 h5 27. Ne3 hxg4 28. hxg4 f6 29. Nb3 Re5 30. Kf3 Rc3 31. Kf4 g5+ 32. Kf3 e6 33. Nd4 a5 34. Rc4 Ra3 35. Rc8+ Kg7 36. Rc2 Kf7 37. Rb2 Kf8 38. Rb8+ Kg7 39. Rb6 Kf7 40. Rb7+ Kf8 41. Rb6 Kf7 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "6.2"] [White "Akobian, Varuzhan"] [Black "Panchanathan, Magesh Chandran"] [Result "1-0"] [ECO "E18"] [WhiteElo "2621"] [BlackElo "2557"] [PlyCount "81"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 f5 9. Qc2 Bf6 10. Rad1 Nxc3 11. Bxc3 Be4 12. Qb3 d6 13. Ne1 Bxg2 14. Nxg2 Qe8 15. Rfe1 Qf7 16. Qa4 Qd7 17. Qc2 d5 18. Nf4 a5 19. cxd5 exd5 20. Rc1 Nc6 21. Bd2 Nxd4 22. Qxc7 Qxc7 23. Rxc7 Be5 24. Rb7 Bxf4 25. Bxf4 Rae8 26. Be3 Re4 27. Bxd4 Rxd4 28. e3 Rc4 29. Rd1 Rd8 30. Rxb6 d4 31. Rd3 Rd5 32. Kg2 h6 33. Rxd4 Rcxd4 34. exd4 Rxd4 35. Rb5 Ra4 36. a3 g6 37. Kf3 Kf7 38. Ke3 Kf6 39. Kd3 Kg5 40. f3 Kf6 41. Rc5 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "6.3"] [White "Shabalov, Alexander"] [Black "Erenburg, Sergey"] [Result "0-1"] [ECO "E04"] [WhiteElo "2523"] [BlackElo "2616"] [PlyCount "82"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. g3 dxc4 6. Bg2 b5 7. Ne5 Bb7 8. a4 e6 9. O-O Nd5 10. e4 Nxc3 11. bxc3 Nd7 12. f4 Be7 13. Ng4 O-O 14. e5 Nb6 15. f5 exf5 16. Ne3 g6 17. Nxf5 gxf5 18. Rxf5 f6 19. Bh6 Kh8 20. Bxf8 Qxf8 21. exf6 Bxf6 22. Qf3 Nd5 23. Rf1 b4 24. cxb4 c3 25. Kh1 Re8 26. Qd3 Bc8 27. Re5 Be6 28. b5 axb5 29. axb5 Qg8 30. Re2 cxb5 31. Qxb5 Rc8 32. Qa6 Nc7 33. Qd6 Bg7 34. Rc1 Bc4 35. Re7 Nb5 36. Qf4 Bd5 37. Qg4 Bxg2+ 38. Kxg2 Bf6 39. Rxh7+ Kxh7 40. Qh5+ Kg7 41. Re1 Nd6 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "6.4"] [White "Hammer, Jon Ludvig"] [Black "Bachmann, Axel"] [Result "1/2-1/2"] [ECO "B06"] [WhiteElo "2606"] [BlackElo "2556"] [PlyCount "105"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Nd7 9. O-O-O Qa5 10. Kb1 O-O-O 11. Rg1 e6 12. f5 exf5 13. exf5 Ngf6 14. d5 c5 15. Nb5 Qb6 16. a4 a5 17. Bf4 Ne8 18. Bh3 Kb8 19. Rge1 Ne5 20. Bxe5 Bxe5 21. f4 Bf6 22. Bf1 Nc7 23. Re3 c4 24. Bxc4 Na6 25. Bb3 Nc5 26. Na3 Nxa4 27. Nc4 Qb5 28. Bxa4 Qxc4 29. Qxa5 Rc8 30. Bc6 Qc5 31. Qxc5 dxc5 32. Bb5 c4 33. d6 Rc5 34. Bd7 Rd8 35. Re7 Rxf5 36. Rxf7 Rxf4 37. Rxh7 c3 38. b3 Rd4 39. Rxd4 Bxd4 40. b4 Be5 41. Ka2 Rh8 42. Rxh8+ Bxh8 43. Kb3 Be5 44. h4 Bxd6 45. Kxc3 Bg3 46. Be8 Bxh4 47. Bxg6 Kc7 48. Kc4 b6 49. Kb5 Be7 50. c3 Bd6 51. Be4 Be7 52. Ka6 Bd6 53. Kb5 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "6.5"] [White "Managadze, Nikoloz"] [Black "Gelashvili, Tamaz"] [Result "1/2-1/2"] [ECO "C41"] [WhiteElo "2475"] [BlackElo "2619"] [PlyCount "156"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. O-O c6 8. a4 a5 9. h3 Re8 10. Re1 Bf8 11. Bg5 Nbd7 12. Re3 Ne5 13. Bb3 h6 14. Bh4 g5 15. Bg3 Ng6 16. Qd3 Nh5 17. Bh2 Nhf4 18. Bxf4 Nxf4 19. Qd2 Bg7 20. Rd1 Be5 21. Nf3 Be6 22. Ne2 Nxe2+ 23. Qxe2 Bf4 24. Rc3 Qf6 25. g3 Be5 26. Nxe5 Qxe5 27. Bxe6 Rxe6 28. Rb3 Re7 29. Qh5 Kg7 30. Rbd3 Rd8 31. b3 Qc5 32. Qf3 Re6 33. c4 Rde8 34. Rd4 Qe5 35. Qd3 h5 36. Rxd6 Rxd6 37. Qxd6 Qxe4 38. Qd4+ Qxd4 39. Rxd4 Re1+ 40. Kg2 Rb1 41. Rd3 Kf6 42. Re3 Kg6 43. g4 h4 44. Rf3 f6 45. Kh2 Rd1 46. Kg2 Rd2 47. Kf1 Kf7 48. Re3 Rc2 49. Kg2 Rb2 50. Kf1 Kg6 51. Rf3 Rc2 52. Kg2 Rd2 53. Kf1 Rb2 54. Kg2 Kg7 55. Kf1 Kf7 56. Re3 f5 57. gxf5 Kf6 58. Rf3 Rd2 59. Kg2 Rd7 60. Kf1 Rd4 61. Kg2 b6 62. Rc3 c5 63. Rf3 Re4 64. Kg1 Re5 65. Kg2 Rxf5 66. Rd3 Ke5 67. Rd5+ Ke6 68. Rd8 Rf6 69. Rd5 Rf5 70. Rd8 Kf7 71. Rd7+ Kg6 72. Rd6+ Rf6 73. Rd5 Rf5 74. Rd8 Rf6 75. Rd5 Re6 76. Kf3 Kh5 77. Kg2 Rf6 78. Rd8 Kg6 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "6.6"] [White "Gurevich, Dmitry"] [Black "Kacheishvili, Giorgi"] [Result "1-0"] [ECO "D38"] [WhiteElo "2466"] [BlackElo "2612"] [PlyCount "31"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Nbd7 8. e3 c5 9. dxc5 Qa5 10. Qd4 Ne4 11. Qxg7 Rf8 12. Rc1 Qxa2 13. Bb5 d4 14. Qe5+ Qe6 15. exd4 a6 16. Ba4 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "6.8"] [White "Gerzhoy, Leonid"] [Black "Naroditsky, Daniel"] [Result "0-1"] [ECO "E94"] [WhiteElo "2489"] [BlackElo "2479"] [PlyCount "94"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Bg5 h6 9. Bh4 exd4 10. Nxd4 Nc5 11. f3 c6 12. Kh1 a5 13. b3 Re8 14. Rb1 Ne6 15. Nxe6 Bxe6 16. Rc1 Qd7 17. Qd2 Nh5 18. Rfd1 g5 19. Bf2 Nf4 20. Bf1 Be5 21. g3 Ng6 22. Ne2 Bh3 23. Nd4 Bxf1 24. Rxf1 Qh3 25. Nf5 Ne7 26. Ne3 f5 27. exf5 Nxf5 28. Nxf5 Qxf5 29. Kg2 Rf8 30. Bg1 a4 31. b4 Rae8 32. Qc2 Bg7 33. Qxf5 Rxf5 34. Rcd1 d5 35. cxd5 Rxd5 36. Rxd5 cxd5 37. Rf2 Bc3 38. Rc2 d4 39. Bf2 Rd8 40. b5 d3 41. Rc1 d2 42. Rd1 Re8 43. Kf1 Kf7 44. g4 Re5 45. b6 Re6 46. Rb1 Ke7 47. h4 Kd6 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "7.1"] [White "Erenburg, Sergey"] [Black "Akobian, Varuzhan"] [Result "1/2-1/2"] [ECO "C06"] [WhiteElo "2616"] [BlackElo "2621"] [PlyCount "112"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Qc7 11. O-O Bd6 12. Bd2 O-O 13. Rc1 Bd7 14. Bc3 Rae8 15. Ng3 Qb8 16. Re1 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Bxe5 Rxe5 20. Qd2 Rfe8 21. h3 Rxe1+ 22. Rxe1 Rxe1+ 23. Qxe1 Qf4 24. Ne2 Qe5 25. Qb4 b6 26. Qd4 Qe8 27. Qf4 Bb5 28. Bxb5 Qxb5 29. Nd4 Qxb2 30. Qb8+ Kf7 31. Qc7+ Kg6 32. Qg3+ Kf7 33. Qc7+ Kg6 34. Ne6 Ne4 35. f3 Nc5 36. Nf8+ Kh6 37. Qf4+ g5 38. Qd6+ Kg7 39. Qe7+ Kg8 40. Nxh7 Qb1+ 41. Kh2 Qxh7 42. Qe8+ Kg7 43. Qe7+ Kg6 44. Qd6+ Kf7 45. Qc7+ Kg8 46. Qd8+ Kg7 47. Qe7+ Kh6 48. Qf6+ Qg6 49. Qh8+ Qh7 50. Qf6+ Kh5 51. Qd6 Qc2 52. Qf6 d4 53. Qf7+ Kh6 54. Qf6+ Kh5 55. Qf7+ Qg6 56. Qf8 Qc2 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "7.2"] [White "Bachmann, Axel"] [Black "Shankland, Samuel L"] [Result "1/2-1/2"] [ECO "A05"] [WhiteElo "2556"] [BlackElo "2580"] [PlyCount "88"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 c5 6. e4 Nc6 7. c3 d6 8. Re1 e5 9. a3 b6 10. b4 Bb7 11. Bb2 Re8 12. b5 Nb8 13. c4 a5 14. bxa6 Rxa6 15. Bc1 h6 16. Nc3 Nc6 17. Bh3 Bf8 18. Rb1 Nd4 19. Nxd4 cxd4 20. Nd5 Bxd5 21. cxd5 Nd7 22. f4 exf4 23. gxf4 Nc5 24. Qf3 Qh4 25. Rf1 Bg7 26. f5 Qf6 27. Rb4 Rea8 28. Kh1 g5 29. Bb2 Rxa3 30. Bxa3 Rxa3 31. Rd1 Qd8 32. Rb2 Be5 33. f6 Qxf6 34. Bf5 Na4 35. Rg2 b5 36. h4 Kf8 37. Rdg1 Bf4 38. Bd7 Nc3 39. Rb2 b4 40. Rxb4 Ra2 41. Rg2 Ra1+ 42. Rg1 Ra2 43. Rg2 Ra1+ 44. Rg1 Ra2 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "7.3"] [White "Naroditsky, Daniel"] [Black "Hammer, Jon Ludvig"] [Result "0-1"] [ECO "C65"] [WhiteElo "2479"] [BlackElo "2606"] [PlyCount "78"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Bg5 Qd6 7. Nbd2 Nd7 8. Nc4 Qe6 9. O-O O-O 10. Be3 Be7 11. a4 c5 12. Bd2 b6 13. Bc3 f6 14. Nh4 g6 15. Qf3 Rf7 16. Qg3 Rg7 17. Bd2 f5 18. f4 fxe4 19. fxe5 Bb7 20. Rae1 Rf8 21. Bg5 Rxf1+ 22. Rxf1 Rf7 23. Rxf7 Kxf7 24. Qf4+ Ke8 25. b3 Bxg5 26. Qxg5 Qd5 27. h3 exd3 28. cxd3 Qxd3 29. Kh2 Bd5 30. Ne3 Be6 31. Ng4 Bxg4 32. Qxg4 Qxb3 33. Nf3 Qd5 34. Qh4 Nf8 35. Qf4 c4 36. Ng5 c3 37. a5 c2 38. axb6 axb6 39. Nf3 Qc6 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "7.6"] [White "Stripunsky, Alexander"] [Black "Managadze, Nikoloz"] [Result "1-0"] [ECO "B22"] [WhiteElo "2566"] [BlackElo "2475"] [PlyCount "59"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. a4 Bf5 9. O-O e6 10. d4 cxd4 11. a5 Nd7 12. a6 b5 13. cxd4 Bxb1 14. Rxb1 Nf6 15. Bg5 Nd5 16. Rc1 Be7 17. Re1 Ncb4 18. Bxe7 Qxe7 19. Bxd5 Nxd5 20. Qb3 b4 21. Qc4 Kf8 22. Qb5 Qe8 23. Qb7 g6 24. Ng5 Rb8 25. Qxa7 h6 26. Nxf7 Ra8 27. Qb7 Rh7 28. Nd6 Rxb7 29. axb7 Qb8 30. bxa8=Q 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.07"] [Round "7.8"] [White "Kekelidze, Mikheil"] [Black "Shabalov, Alexander"] [Result "1/2-1/2"] [ECO "D36"] [WhiteElo "2473"] [BlackElo "2523"] [PlyCount "74"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Nbd7 8. e3 Nf8 9. Bd3 Ne6 10. Bxf6 Bxf6 11. O-O-O Qc7 12. Kb1 Bd7 13. Rc1 Qa5 14. Ka1 g6 15. h4 h5 16. Qd2 Bg7 17. Ng5 f5 18. Nxe6 Bxe6 19. Ne4 Qxd2 20. Nxd2 Ke7 21. f4 Rhc8 22. Nf3 Kf6 23. Rc2 Bf8 24. Rhc1 Rc7 25. Kb1 Bd6 26. Bf1 Rac8 27. g3 Bf7 28. Ne5 Be8 29. Bg2 Ke6 30. a3 a5 31. Rc3 c5 32. Nf3 Be7 33. dxc5 Rxc5 34. Nd4+ Kd6 35. Rxc5 Rxc5 36. Rxc5 Kxc5 37. Kc2 a4 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "8.2"] [White "Shankland, Samuel L"] [Black "Erenburg, Sergey"] [Result "1/2-1/2"] [ECO "D45"] [WhiteElo "2580"] [BlackElo "2616"] [PlyCount "132"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 a6 6. b3 Bb4 7. Bd2 Nbd7 8. Bd3 O-O 9. O-O Bd6 10. Rc1 e5 11. cxd5 cxd5 12. e4 exd4 13. Nxd5 Nxd5 14. exd5 h6 15. Nxd4 Nf6 16. Nf5 Bxf5 17. Bxf5 Ba3 18. Rc4 Qxd5 19. Qc2 Be7 20. Bc3 Rad8 21. Re1 Rfe8 22. Be4 Qb5 23. Bf3 Bd6 24. Rxe8+ Rxe8 25. g3 Nh7 26. h4 Nf8 27. a4 Qd7 28. Qd3 Qe7 29. Bd5 Ne6 30. Rg4 h5 31. Re4 Bc5 32. Re5 Qf6 33. Rf5 Qg6 34. Qf3 Rc8 35. Bb2 Rc7 36. Be4 Qg4 37. Qxg4 hxg4 38. Rd5 Ba7 39. Rd2 g6 40. Bf6 Bc5 41. Kg2 Bb4 42. Re2 Be7 43. Bb2 Nc5 44. Bd5 Nd3 45. Ba1 Kf8 46. Bc4 Nc5 47. h5 gxh5 48. Re5 h4 49. gxh4 Bxh4 50. Rf5 b5 51. axb5 axb5 52. Be5 bxc4 53. Bxc7 Nxb3 54. Rf4 c3 55. Rxg4 Bf6 56. Rc4 Ke7 57. Bf4 Ke6 58. Rc6+ Kf5 59. Be3 Be5 60. Kf3 Nd4+ 61. Bxd4 Bxd4 62. Ke2 Be5 63. Rc4 Bg7 64. f3 Bf6 65. Ke3 Bg5+ 66. Kd3 Bd2 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "8.3"] [White "Gelashvili, Tamaz"] [Black "Stripunsky, Alexander"] [Result "1/2-1/2"] [ECO "D23"] [WhiteElo "2619"] [BlackElo "2566"] [PlyCount "132"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 Qc7 8. Bg2 Rd8 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qa5 13. b4 Qxb4 14. Qxb4 Bxb4 15. Rb1 a5 16. a3 Bf5 17. Rb3 Be6 18. Rb1 Bf5 19. Rb2 Bxa3 20. Rxb7 Bxc1 21. Rxc1 O-O 22. Ne5 Rd2 23. Nxc6 Be6 24. Bf3 a4 25. Ra7 Bb3 26. g4 h6 27. h4 Rd7 28. Ra5 Re8 29. g5 hxg5 30. hxg5 Nh7 31. e3 Nf8 32. Nd4 Rde7 33. Bc6 Re5 34. Rcc5 Rxc5 35. Rxc5 Rc8 36. Ra5 Ne6 37. Nxe6 Bxe6 38. Bxa4 Kh7 39. Kh2 g6 40. Kg3 Rc1 41. Re5 Rg1+ 42. Kh2 Rc1 43. Bb5 Kg7 44. Bd3 Rc3 45. Be4 Ra3 46. Kg3 Rc3 47. Ra5 Rc4 48. Bf3 Rb4 49. Be2 Rb2 50. Ba6 Ra2 51. Rxa2 Bxa2 52. Kf4 Kf8 53. Ke5 Ke7 54. Kd4 Be6 55. Bc4 Bh3 56. e4 Bd7 57. Ke5 Bh3 58. Kf4 Bd7 59. Be2 Be6 60. Bg4 Bb3 61. Ke5 Ba4 62. Kd4 Bb5 63. e5 Ba4 64. e6 fxe6 65. Ke5 Kf7 66. Bxe6+ Kg7 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "8.4"] [White "Bachmann, Axel"] [Black "Kaidanov, Gregory"] [Result "1/2-1/2"] [ECO "C54"] [WhiteElo "2556"] [BlackElo "2598"] [PlyCount "70"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Nbd2 a6 7. Bb3 Ba7 8. h3 d5 9. Qe2 dxe4 10. dxe4 Be6 11. Bxe6 fxe6 12. Nc4 Nh5 13. Bg5 Qe8 14. O-O-O Nf4 15. Bxf4 exf4 16. Nce5 Nxe5 17. Nxe5 Rd8 18. Rxd8 Qxd8 19. Qf3 Qg5 20. Nd3 c5 21. h4 Qd8 22. Ne5 Qc7 23. Qh5 f3 24. Nxf3 Qf4+ 25. Nd2 c4 26. Qe2 Qxf2 27. Qxc4 Rd8 28. Qxe6+ Kh8 29. Nc4 Be3+ 30. Nxe3 Qxe3+ 31. Kb1 Qd3+ 32. Kc1 Qd2+ 33. Kb1 Qd3+ 34. Kc1 Qd2+ 35. Kb1 Qd3+ 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "8.5"] [White "Gurevich, Dmitry"] [Black "Panchanathan, Magesh Chandran"] [Result "0-1"] [ECO "E18"] [WhiteElo "2466"] [BlackElo "2557"] [PlyCount "88"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Bf6 9. Qc2 Nxd2 10. Qxd2 d6 11. Qc2 g6 12. h4 Nd7 13. e4 Bg7 14. Rad1 e5 15. d5 h6 16. h5 Bf6 17. Bh3 Bc8 18. Kg2 a5 19. Rh1 Kg7 20. Rh2 Bg5 21. Rdh1 Rh8 22. Nb5 gxh5 23. Nc3 Nf6 24. Bxc8 Rxc8 25. Nh4 Bxh4 26. Rxh4 Rg8 27. Nd1 Kh7 28. Ne3 Rg5 29. f4 Rg6 30. fxe5 dxe5 31. Rf1 Qd7 32. Rf3 Rcg8 33. c5 Qd8 34. Kh2 bxc5 35. Qxc5 Rxg3 36. Rh3 Rxh3+ 37. Rxh3 Ng4+ 38. Nxg4 hxg4 39. Rh5 Qf6 40. Rf5 Qh4+ 41. Kg2 Qh3+ 42. Kf2 g3+ 43. Ke2 Qh2+ 44. Kd3 Rg7 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "8.6"] [White "Kekelidze, Mikheil"] [Black "Kacheishvili, Giorgi"] [Result "1-0"] [ECO "B53"] [WhiteElo "2473"] [BlackElo "2612"] [PlyCount "51"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Bg4 6. Nc3 Nf6 7. e5 Nc6 8. Qa4 b5 9. Bxb5 axb5 10. Qxb5 Qc8 11. exf6 Rb8 12. Qa4 Rb4 13. Qa3 e6 14. fxg7 Bxg7 15. O-O-O Qc7 16. Rd4 Bxf3 17. Rxb4 Nxb4 18. Qxb4 Bxc3 19. bxc3 Bxg2 20. Rd1 d5 21. Qg4 Be4 22. Qg7 Rf8 23. Bh6 Kd7 24. Qxf8 Qxc3 25. Qxf7+ Kd6 26. Qf8+ 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "9.2"] [White "Hammer, Jon Ludvig"] [Black "Erenburg, Sergey"] [Result "1/2-1/2"] [ECO "D46"] [WhiteElo "2606"] [BlackElo "2616"] [PlyCount "58"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 b6 7. O-O Bb7 8. Qe2 Be7 9. Rd1 O-O 10. b3 Qc7 11. Bb2 Rad8 12. Rac1 Qb8 13. e4 dxe4 14. Nxe4 Rfe8 15. c5 Nxe4 16. Qxe4 g6 17. b4 Nf6 18. Qe1 Qf4 19. h3 Nd5 20. Ne5 Bf6 21. g3 Qh6 22. h4 Qf8 23. a4 a6 24. a5 b5 25. Rc2 Bg7 26. Re2 f6 27. Ng4 Bc8 28. Ne3 Qf7 29. f4 f5 1/2-1/2 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "9.3"] [White "Panchanathan, Magesh Chandran"] [Black "Gelashvili, Tamaz"] [Result "1-0"] [ECO "C41"] [WhiteElo "2557"] [BlackElo "2619"] [PlyCount "143"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8. Re1 Bf8 9. Bf1 c6 10. h3 Nbd7 11. Nb3 b5 12. a3 a6 13. Bg5 h6 14. Bf4 Ne5 15. Nd4 Qc7 16. Bg3 Bd7 17. Kh1 Rad8 18. Qd2 c5 19. Nb3 Qb7 20. Rad1 Qa8 21. Nd5 Nxd5 22. exd5 Qc8 23. Na5 Qc7 24. c4 Rb8 25. f4 Nxc4 26. Nxc4 bxc4 27. Bxc4 Qb6 28. b3 Bb5 29. Rxe8 Rxe8 30. Qd3 Bxc4 31. bxc4 Rb8 32. f5 Qb3 33. Qxb3 Rxb3 34. Kh2 Be7 35. Re1 Kf8 36. f6 gxf6 37. Bf4 h5 38. Re3 Rb2 39. Rg3 Rc2 40. Bh6+ Ke8 41. Rg8+ Kd7 42. Ra8 Rxc4 43. Ra7+ Ke8 44. Rxa6 Rd4 45. Ra8+ Bd8 46. Bg7 Rf4 47. a4 Kd7 48. a5 Ra4 49. a6 f5 50. Ra7+ Bc7 51. Bf6 f4 52. Kg1 Ra2 53. Kf1 Ra3 54. Ra8 f3 55. gxf3 Rxf3+ 56. Ke2 Ra3 57. h4 Bb6 58. Rf8 Rxa6 59. Rxf7+ Ke8 60. Re7+ Kf8 61. Rd7 Ba7 62. Kd3 Bb8 63. Ke4 Ra7 64. Rd8+ Kf7 65. Kf5 Rb7 66. Rh8 Rb1 67. Rh7+ Ke8 68. Kg6 c4 69. Re7+ Kf8 70. Rd7 Rg1+ 71. Bg5 Re1 72. Rb7 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "9.4"] [White "Kaidanov, Gregory"] [Black "Kekelidze, Mikheil"] [Result "0-1"] [ECO "E33"] [WhiteElo "2598"] [BlackElo "2473"] [PlyCount "66"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d5 6. e3 O-O 7. a3 Bxc3+ 8. Qxc3 Ne4 9. Qc2 a5 10. Bd3 f5 11. b3 Bd7 12. O-O Be8 13. cxd5 exd5 14. Bb2 a4 15. bxa4 Rf6 16. Ne5 Nxe5 17. dxe5 Bxa4 18. Qe2 Rh6 19. Rfc1 Qh4 20. h3 Rg6 21. f3 Qxh3 22. Rxc7 Qg3 23. Rf1 Ng5 24. Bxf5 Rh6 25. Qd2 Bc6 26. f4 Rf8 27. e6 d4 28. e4 Qh2+ 29. Kf2 Nxe6 30. Bxe6+ Rxe6 31. Ke1 Rxe4+ 32. Kd1 Rfxf4 33. Rxf4 Ba4+ 0-1 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "9.5"] [White "Stripunsky, Alexander"] [Black "Shabalov, Alexander"] [Result "1-0"] [ECO "B03"] [WhiteElo "2566"] [BlackElo "2523"] [PlyCount "123"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 f5 10. Nf3 f4 11. Bd2 Nc6 12. d5 Nd4 13. Nxd4 Bxd4 14. Be2 e6 15. dxe6 Bxe6 16. O-O Qh4 17. Bf3 g5 18. Nb5 Be5 19. Nc7 g4 20. Nxe6 gxf3 21. Qxf3 Rf7 22. c5 Nd7 23. cxd6 Bxd6 24. Bc3 Be5 25. Rfe1 Bxc3 26. Rxc3 Re8 27. Rc4 Qf6 28. Rce4 Rfe7 29. Qg4+ Kh8 30. h4 f3 31. Ng5 fxg2 32. Rxe7 Rxe7 33. Rxe7 Qxe7 34. Qd4+ Nf6 35. Qxa7 h6 36. Qb8+ Kg7 37. Nf3 Qe4 38. Kxg2 b5 39. Qe5 Qc6 40. Kg3 Kg6 41. Nd4 Qh1 42. Qf5+ Kg7 43. Ne6+ Kf7 44. Nd8+ Kg7 45. Ne6+ Kf7 46. Nf4 Qg1+ 47. Kf3 Qh1+ 48. Ke2 Qxh4 49. a4 bxa4 50. bxa4 Qg4+ 51. Qxg4 Nxg4 52. a5 Ne5 53. a6 Nc6 54. Ke3 Ke7 55. Ke4 Kd6 56. Nd5 h5 57. f4 h4 58. Nb4 Na7 59. Kf3 Kc5 60. f5 Kd6 61. f6 Ke6 62. Nd5 1-0 [Event "Philadelphia Open"] [Site "Philadelphia USA"] [Date "2012.04.08"] [Round "9.6"] [White "Shahade, Gregory"] [Black "Bachmann, Axel"] [Result "0-1"] [ECO "B82"] [WhiteElo "2475"] [BlackElo "2556"] [PlyCount "118"] [EventDate "2012.04.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. f4 b5 9. Kh1 Nbd7 10. Qe2 Bb7 11. Bd2 Nc5 12. e5 dxe5 13. fxe5 Nfd7 14. Rae1 Nxd3 15. cxd3 Bc5 16. Qg4 Bxd4 17. Qxd4 O-O 18. Rc1 Nxe5 19. Ne4 Nc6 20. Qd6 Rac8 21. Qxc7 Rxc7 22. Bf4 e5 23. Bxe5 Rd7 24. Nc5 Rd5 25. Bf4 Ba8 26. Nxa6 Rxd3 27. Nc7 Nb4 28. Nxb5 Nxa2 29. Ra1 Rb3 30. Rxa2 Rxb5 31. Bd6 Rd8 32. Be7 Re8 33. b4 Bd5 34. Rc2 Be4 35. Rc7 Rd5 36. Kg1 Ra8 37. h3 h5 38. Bc5 f6 39. Re7 f5 40. Ra7 Rad8 41. Ra2 Kf7 42. Ra7+ Kg6 43. Ra6+ Kh7 44. Ra2 g5 45. Ra7+ R8d7 46. Rfa1 h4 47. Rxd7+ Rxd7 48. Ra7 Bb7 49. Kf2 Kg6 50. Be3 g4 51. hxg4 fxg4 52. Bf4 Kf5 53. Bb8 Rf7 54. Ra3 g3+ 55. Kg1 Kg4 56. Ra7 Rd7 57. Kf1 Bxg2+ 58. Kxg2 h3+ 59. Kf1 h2 0-1 


  


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