Gibraltar: Specimen for Dvoretsky's Collection. Nakamura Makes His First Draw

Время публикации: 03.02.2015 06:46 | Последнее обновление: 11.02.2015 05:11

The winning series of the leader, Hikaru Nakamura, has finally been interrupted, although his chances to repeat Caruana's heroic deed (after the Sinquefield Cup, a series of 7 winning games has always been associated with Fabiano) were tangible.

HOWELL - NAKAMURA (round 7)

Rook endings, in which one has a rook and a rook pawn vs a rook, often contain many hidden defensive resources even if a king of the defending side is far away and a position looks lost. This game is the case; Howell has found the correct idea but failed to find its correct interpretation, which isn't shocking at all since it was the seventh hour of play.
White can hold by 63.Rd3+! Ke4 (63...Ke2 64.Rd2+ is no progress for Black, while if 63...Kg4 then the White's monarch comes to the aid - 64.Kd2 and so on) 64.Rc3! h4 (if 64...Rg1 or 64...Kf4 then 65.Kd2 again) 65.Kb2, and it's a theoretical draw: the white rook sticks to the pawn (65...h3 66.Rc3), keeping the black rook locked (66...h2 67.Rh3). Once the black king tries to approach the passed pawn, White starts horisontal checks.
63.Kb2? h4 64.Rd4. The rook is one square closer to the passed pawn compared to the previous variation, and this is the critical detail.
64...Ke3? It's hard to believe that a player of Nakamura's level isn't acquainted with the aforementioned idea - rather, this error came from tiredness after six excellent victories in a row (and besides, the seventh hour of play!). 64...Kg3 suggests itself: 65.Rd3+ Kf2 66.Rd2+ (after 66.Rd4 h3 67.Rd3 h2 White has no time to put his rook behind the h-pawn) 66...Ke3 67.Rc2 Rf1! (not 67...Rg1? 68.Rc4! which spoils everything), and the rest is very easy.
65.Rc4! And now it's time for a peace treaty, as White has reached his goal. The scoresheets were signed after 65...h3 66.Rc3+ Kd4 67.Rg3 Rh2+ 68.Kd1 Rh1+. 1/2

The initial ending '4 vs 3' was very diffucult for White due to the unfavourable pawn configuration. Howell had to move his king to f2 instead of e2 on move 43, with the idea of playing g2-g3 next, which could lead to a similar position as in the game. Nakamura, in turn, could win by the logical 46...Kf5 (it was also possible on move 47) 47.Rf7+ Ke4 48.Rf6 Rb2+! 49.Kf1 Rb6 50.Ke2 d4 51.Rxg6 Rb2+ 52.Ke1 Kf5. On the whole, it seems, this ending can be a good addition to Mark Dvoretsky's famous collection of 'tragicomedies'. (Annotated by GM Andrey Deviatkin)

You can replay this game and the other top encounters of the 7th round below. Harikrishna's spectacular win over Anna Muzychuk also deserves attention.

Round 8 top pairings (February 3rd, 14:00 GMT):

Nakamura (6.5) - Yu Yangyi (6)
Bachmann (6) - Howell (6)
Naroditsky (6) - Vitiugov (5.5)
Svidler (5.5) - Hou Yifan (5.5)
Rapport (5.5) - Jakovenko (5.5)
Cheparinov (5.5) - Harikrishna (5.5)
Wei Yi (5.5) - Rodshtein (5)

Gibraltar Masters 2015: all the information and materials

[Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.1"] [White "Howell, David WL"] [Black "Nakamura, Hikaru"] [Result "1/2-1/2"] [ECO "B52"] [Opening "Sicilian"] [Variation "Canal-Sokolsky attack, 3...Bd7"] [EventDate "2015.01.27"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 O-O 9. Nbd2 cxd4 10. cxd4 Qb6 11. b3 d5 12. e5 Ne8 13. Nf1 Nc7 14. Ng3 Rac8 15. Re3 Nb5 16. Rd3 Rc6 17. Bg5 Bxg5 18. Nxg5 h6 19. Nh3 Rfc8 20. Nf4 Qd8 21. a4 Nc3 22. Qf3 Qg5 23. h3 Nf8 24. Kh2 Ng6 25. Nxg6 Qxg6 26. Re3 b5 27. axb5 Nxb5 28. Ne2 Rc2 29. Ra5 Rb8 30. Rd3 Rb2 31. Qe3 Rb6 32. Rd2 Qb1 33. Nc3 Nxc3 34. Qxc3 R6xb3 35. Rxb2 Qxb2 36. Qxb2 Rxb2 37. Kg3 Rb4 38. h4 g6 39. Kg4 Rxd4+ 40. f4 f6 41. exf6 Kf7 42. Rxa7+ Kxf6 43. Kf3 Rd3+ 44. Ke2 Rb3 45. Rh7 h5 46. Rd7 Rb1 47. Rd8 Rh1 48. g3 Kf5 49. Kf3 Rf1+ 50. Ke2 Ra1 51. Rf8+ Kg4 52. Rf6 Kxg3 53. Rxe6 Kxf4 54. Rxg6 Ra3 55. Rg5 Re3+ 56. Kd2 Re5 57. Rg8 Ke4 58. Rh8 Kf3 59. Rg8 Re4 60. Rg5 Rd4+ 61. Kc2 Rxh4 62. Rxd5 Rh1 63. Kb2 h4 64. Rd4 Ke3 65. Rc4 h3 66. Rc3+ Kd4 67. Rg3 Rh2+ 68. Ka1 Rh1+ 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.2"] [White "Yu, Yangyi"] [Black "Hou, Yifan"] [Result "1/2-1/2"] [ECO "B82"] [Opening "Sicilian"] [Variation "Scheveningen, Tal variation"] [EventDate "2015.01.27"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Nc6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O a6 10. g4 Nd7 11. g5 b5 12. Bd3 Nc5 13. Kb1 Bb7 14. h4 Rc8 15. h5 Nxd4 16. Bxd4 b4 17. Ne2 e5 18. Bxc5 Qxc5 19. g6 hxg6 20. hxg6 Rxh1 21. Rxh1 Bf6 22. Qg4 Ke7 23. gxf7 Rf8 24. f5 a5 25. Ng3 a4 26. Nh5 a3 27. Qg1 Rxf7 28. Qxc5 dxc5 29. bxa3 bxa3 30. c4 Kd8 31. Kc2 Bc6 32. Nxf6 gxf6 33. Kb3 Rg7 34. Rh3 Rg4 35. Re3 Kc7 36. Kxa3 Kb6 37. Kb3 Ka5 38. a3 Rh4 39. Kb2 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.3"] [White "Adhiban, Baskaran"] [Black "Naroditsky, Daniel L"] [Result "0-1"] [ECO "A09"] [Opening "Reti"] [Variation "advance variation"] [EventDate "2015.01.27"] 1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Ne5 Bf5 5. e3 Qd6 6. Nf3 e5 7. c5 Qd5 8. Bb5+ c6 9. Ba4 Bg4 10. Bb3 Bxf3 11. gxf3 Qd8 12. Na3 Na6 13. Nc4 Nxb4 14. Nxe5 Nh6 15. d3 Bxc5 16. e4 Qe7 17. f4 f6 18. Nf3 Nd5 19. Nh4 O-O-O 20. Kf1 f5 21. exd5 Qxh4 22. h3 Bb4 23. Bb2 c5 24. Rc1 Qxf4 25. a3 Bc3 26. Bxc3 dxc3 27. Rxc3 Qd4 28. Qc2 b6 29. Rg1 Kb8 30. a4 Nf7 31. a5 Nd6 32. axb6 axb6 33. Ba4 Qxd5 34. Qb2 Nc8 35. Rb3 g6 36. Rg3 f4 37. Rg5 Qd6 38. Rb5 Rhe8 39. Rgxc5 f3 40. Rc1 Re2 41. Qb4 Qxb4 42. Rxb4 Rxd3 43. Rf4 Re5 44. Rf8 Rc5 45. Rxc5 bxc5 46. Ke1 Rd4 47. Bd1 Kc7 48. Bxf3 Nb6 49. Ke2 Nd7 50. Rf7 c4 51. Bg4 Kc6 52. Rxh7 Nc5 53. Rg7 Rd6 54. Ra7 c3 55. Ra3 Rd2+ 56. Ke3 Rd3+ 57. Ke2 c2 58. Ra1 Rc3 59. Kd2 Rc4 60. Be6 Nb3+ 61. Kd3 Nxa1 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.4"] [White "Wagner, Dennis"] [Black "Bachmann, Axel"] [Result "0-1"] [ECO "E11"] [Opening "Bogo-Indian defence, Gruenfeld variation"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Nxd2 Bb7 7. Qc2 Nc6 8. e3 Ne7 9. e4 d6 10. g3 e5 11. d5 a5 12. Bg2 a4 13. O-O Nd7 14. b4 axb3 15. Nxb3 O-O 16. Bb2 c6 17. f4 cxd5 18. cxd5 Ba6 19. Rfc1 Rc8 20. Qf2 Bc4 21. Nd2 b5 22. Nxc4 bxc4 23. Bh3 exf4 24. gxf4 f5 25. Qd4 Nf6 26. a4 Qe8 27. Ra3 Rb8 28. Rxc4 fxe4 29. Be6+ Kh8 30. a5 Ng6 31. Bc1 Nh4 32. Kh1 Nf3 33. Qf2 Qb5 34. Raa4 Qa6 35. Bb2 Rb3 36. Qc2 Qb5 37. Bxf6 Rb1+ 38. Kg2 Ne1+ 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.5"] [White "Topalov, Veselin"] [Black "Lenderman, Aleksandr"] [Result "1/2-1/2"] [ECO "E15"] [Opening "Queen's Indian"] [Variation "4.g3 Bb7"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. O-O Bg7 7. Qc2 O-O 8. Nc3 d5 9. cxd5 Nxd5 10. Bg5 Qc8 11. Nxd5 Bxd5 12. e4 Bb7 13. Rad1 Re8 14. Bh3 c6 15. Nd2 Bxd4 16. Nc4 c5 17. Nd6 Qd7 18. Nxe8 Qxe8 19. Rxd4 cxd4 20. Qc7 Bxe4 21. Re1 Bd5 22. Bf1 Nc6 23. Bf6 Qb8 24. Qxb8+ Rxb8 25. Bb5 d3 26. a3 d2 27. Rd1 Rc8 28. Rxd2 Na5 29. Rd1 Nb3 30. h4 h5 31. Bd7 Rc4 32. Bb5 Rc8 33. Bd7 Rc1 34. Rxc1 Nxc1 35. b4 Nb3 36. Kf1 Nd2+ 37. Ke2 Nc4 38. a4 Kf8 39. f3 Nd6 40. Ke3 Nc4+ 41. Ke2 Nd6 42. Kf2 Ne8 43. Bxe8 Kxe8 44. a5 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.6"] [White "Salgado Lopez, Ivan"] [Black "Svidler, Peter"] [Result "0-1"] [ECO "B22"] [Opening "Sicilian"] [Variation "Alapin's variation (2.c3)"] [EventDate "2015.01.27"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nbd7 8. Bd3 Be7 9. O-O O-O 10. Bf4 b6 11. Qe2 Bb7 12. Rad1 Qc8 13. Rfe1 a6 14. Ne5 b5 15. c4 Nxe5 16. dxe5 bxc4 17. Bxc4 Nd5 18. Bc1 Nb6 19. Bd3 c4 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Re3 Qc6 23. Rg3 Qe4 24. Be3 Qxc2 25. Bxb6 Be4 26. Rh3 Bh7 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.7"] [White "Vitiugov, Nikita"] [Black "Roiz, Michael"] [Result "1-0"] [ECO "E16"] [Opening "Queen's Indian"] [Variation "Yates variation"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. O-O O-O 8. Nc3 Re8 9. Qc2 d6 10. Bg5 Bxc3 11. Bxf6 Qxf6 12. Qxc3 Nd7 13. Rfe1 Rad8 14. e4 c5 15. Rad1 cxd4 16. Nxd4 Nc5 17. Qe3 Qe7 18. Rd2 Qc7 19. Nb5 Qb8 20. Red1 d5 21. exd5 exd5 22. Qd4 Rd7 23. cxd5 Ba6 24. Nc3 Qd6 25. Bf1 Bxf1 26. Rxf1 Rde7 27. Rfd1 Re5 28. Kg2 h5 29. Qc4 g6 30. Rd4 Kg7 31. a3 Rd8 32. b4 axb4 33. axb4 Nd7 34. Qc6 Qe7 35. d6 Qe6 36. Re4 Nf6 37. Rxe5 Qxe5 38. Rd3 h4 39. Qxb6 h3+ 40. Kf1 Ng4 41. Qxd8 Nxh2+ 42. Kg1 Ng4 43. Qe7 h2+ 44. Kg2 h1=Q+ 45. Kxh1 Nxf2+ 46. Kg2 Nxd3 47. Qxe5+ Nxe5 48. Nd5 f5 49. b5 Kf7 50. b6 Ke6 51. b7 Nc6 52. Nc7+ Kxd6 53. Na6 Ke5 54. Kf3 g5 55. b8=Q+ Nxb8 56. Nxb8 Kf6 57. Nc6 Ke6 58. Nd4+ Ke5 59. Nc2 Kf6 60. Ne1 Kg6 61. Nd3 Kg7 62. Ke2 Kg6 63. Ne5+ Kf6 64. Nf3 Kg6 65. Kd3 1-0 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.8"] [White "Sethuraman, S.P."] [Black "Jakovenko, Dmitry"] [Result "0-1"] [ECO "E32"] [Opening "Nimzo-Indian"] [Variation "classical variation"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. cxd5 exd5 7. Bg5 h6 8. Bh4 c5 9. dxc5 g5 10. Bg3 Ne4 11. a3 Bxc3+ 12. bxc3 Bf5 13. Qb2 Nd7 14. Nd4 Bg6 15. f3 Nexc5 16. e3 Qe7 17. Qd2 Rae8 18. Be2 Qxe3 19. Qxe3 Rxe3 20. O-O Rfe8 21. Bb5 a6 22. Bxd7 Nxd7 23. Rfe1 Nb6 24. h4 f6 25. Rxe3 Rxe3 26. h5 Bh7 27. Be1 Na4 28. Kf2 Re7 29. Bd2 Kf7 30. g4 f5 31. f4 fxg4 32. fxg5 hxg5 33. Kg3 Nxc3 34. Rf1+ Ke8 35. Kxg4 Ne4 36. Bxg5 Rg7 37. Ne6 Rg8 38. Kh4 d4 39. h6 d3 40. Be3 Nd6 41. Ng7+ Kd7 42. Nh5 Ke6 43. Rf6+ Ke7 44. Bd2 Rc8 45. Bf4 Rc4 46. Kh3 Bf5+ 47. Rxf5 Nxf5 48. h7 Rc8 49. Kg4 Nd4 50. Be3 Nc2 51. Bd2 Rh8 52. Nf6 Kxf6 53. Bc3+ Kg6 54. Bxh8 d2 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.9"] [White "Harikrishna, Pentala"] [Black "Muzychuk, Anna"] [Result "1-0"] [ECO "B30"] [Opening "Sicilian defence"] [EventDate "2015.01.27"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Be2 Nf6 5. O-O d5 6. exd5 Nxd5 7. Bb5 Nxc3 8. dxc3 Qxd1 9. Rxd1 Bd7 10. Ng5 f6 11. Nf7 Rg8 12. Be3 Nb8 13. Rxd7 Nxd7 14. Rd1 Kxf7 15. Rxd7+ Kg6 16. g4 Rh8 17. h4 h5 18. Bd3+ f5 19. gxf5+ exf5 20. Bc4 b5 21. Bf7+ Kh7 22. Bxh5 Rc8 23. b3 a5 24. c4 bxc4 25. bxc4 Rc6 26. Bf7 Bd6 27. h5 Rf8 28. Bg6+ Kg8 29. f4 Bc7 30. Kf2 a4 31. Kf3 a3 32. Rd3 Ra8 33. Bxf5 Rb6 34. Be4 Rf8 35. f5 Rb1 36. Rxa3 Rh1 37. Kg4 Re1 38. Bd5+ Kh8 39. Bxc5 Rfe8 40. h6 gxh6 41. f6 h5+ 42. Kxh5 1-0 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.10"] [White "Vazquez Igarza, Renier"] [Black "Rapport, Richard"] [Result "0-1"] [ECO "B06"] [Opening "Robatsch defence"] [Variation "two knights variation"] [EventDate "2015.01.27"] 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. h3 Nd7 6. a4 b6 7. Bd3 Bb7 8. O-O e6 9. Re1 Ne7 10. Ne2 O-O 11. c3 c5 12. Ng3 cxd4 13. cxd4 Nc6 14. Bg5 Qb8 15. Be3 Qa7 16. Qd2 Rfc8 17. Ra3 Rc7 18. Bb1 Na5 19. Ba2 Rac8 20. Bh6 Bh8 21. Qf4 Nf6 22. Qxd6 Nc4 23. Bxc4 Rc6 24. Qf4 Rxc4 25. Ne5 R4c7 26. Bg5 Ne8 27. Ng4 Bxd4 28. Rd3 Bxb2 29. Nf6+ Bxf6 30. Bxf6 Ba8 31. Red1 Qb7 32. Rd8 Qc6 33. Qh6 Rxd8 34. Rxd8 Qc1+ 35. Qxc1 Rxc1+ 36. Kh2 Bc6 37. Ne2 Rc4 38. Nc3 h6 39. f3 Kh7 40. Bd4 g5 41. Nd1 Rxa4 42. Bxb6 Rb4 43. Ba5 Rb3 44. Nf2 f5 45. exf5 exf5 46. Nd3 Bb5 47. Nc5 Ra3 48. Bb4 Ra2 49. Ne6 Rb2 50. Ba3 Re2 51. Nd4 Rd2 52. Bb4 Rd1 53. Bc3 f4 54. h4 g4 55. Ne6 g3+ 56. Kh3 Rxd8 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.11"] [White "Oparin, Grigoriy"] [Black "Cheparinov, Ivan"] [Result "0-1"] [ECO "B10"] [Opening "Caro-Kann"] [Variation "two knights variation"] [EventDate "2015.01.27"] 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 e6 6. O-O Be7 7. Re1 Qb6 8. d4 c5 9. Be3 Nxc3 10. bxc3 c4 11. Ng5 Nd7 12. f4 h6 13. Nh3 g6 14. g4 Qa5 15. Bd2 Nb6 16. Rf1 Bd7 17. a3 O-O-O 18. Qe1 Kb8 19. Qg3 Ka8 20. Kh1 Rdg8 21. Nf2 Na4 22. Nd1 f5 23. Nf2 Qd8 24. Qe3 Qf8 25. Bc1 g5 26. Nh3 fxg4 27. fxg5 Qe8 28. Bxg4 hxg5 29. Bd2 Qg6 30. Rf2 a6 31. Raf1 Rg7 32. Be1 Bxa3 33. Kg1 Be7 34. Rg2 Rgh7 35. Rf3 a5 36. Qc1 Rg7 37. Bd2 Rhg8 38. Rfg3 Nb6 39. Be2 Qe8 40. Nxg5 a4 41. h4 Ka7 42. h5 Rh8 43. Rh3 Qg8 44. Rhg3 Qe8 45. Rh3 Qg8 46. Rhg3 Be8 47. Ne4 Rxg3 48. Nxg3 Qh7 49. Bg4 Bh4 50. h6 Rg8 51. Ne2 Qe4 52. Nf4 Bf7 53. Qd1 Bg5 54. Bf3 Qh7 55. Rxg5 Rxg5+ 56. Ng2 Rg8 57. Kf2 Bg6 58. Ne1 Be4 59. Be3 Rf8 60. Ke2 Qg6 61. Bxe4 Qxe4 62. Kd2 Rf1 63. Qe2 Rh1 64. Qf2 Rh3 65. Bg5 a3 66. Kc1 Na4 67. Kb1 Nxc3+ 68. Ka1 Rh2 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.12"] [White "Lalith, Babu M.R."] [Black "Rodshtein, Maxim"] [Result "1/2-1/2"] [ECO "D43"] [Opening "QGD semi-Slav"] [EventDate "2015.01.27"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. g3 dxc4 6. Bg2 b5 7. O-O Bb7 8. Ne5 a6 9. b3 cxb3 10. axb3 Be7 11. Bb2 Qb6 12. Qc2 Nbd7 13. Nxd7 Nxd7 14. Ne4 O-O 15. Qc3 b4 16. Qf3 Rab8 17. Qf4 c5 18. dxc5 Nxc5 19. Nxc5 Qxc5 20. Bxb7 Rxb7 21. Rxa6 Qc2 22. Qf3 Rb5 23. Ba1 Rf5 24. Qg4 Rg5 25. Qf3 Rd5 26. Qg4 Rg5 27. Qf3 h5 28. Rc6 Qa2 29. e4 Ra5 30. Rfc1 Bg5 31. Rd1 Rd8 32. Rxd8+ Bxd8 33. Bd4 Qd2 34. Rd6 Qc1+ 35. Kg2 Qc7 36. e5 Qc8 37. Qc6 Qxc6+ 38. Rxc6 Be7 39. Rc8+ Bf8 40. Kf3 g5 41. Ke4 Kg7 42. Be3 Be7 43. Rc7 f5+ 44. exf6+ Kxf6 45. Bd4+ Kf7 46. h3 Ke8 47. Rb7 Kf7 48. g4 hxg4 49. hxg4 Ke8 50. Be3 Rd5 51. Bd4 Kf7 52. Be3 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.13"] [White "Venkatesh, M.R."] [Black "Wei, Yi"] [Result "0-1"] [ECO "B51"] [Opening "Sicilian"] [Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"] [EventDate "2015.01.27"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 e6 7. Bc2 b5 8. d4 Bb7 9. Re1 Be7 10. Nbd2 Qc7 11. Nf1 O-O 12. Ng3 Rfc8 13. Bd3 Bf8 14. Bd2 g6 15. Rc1 Bg7 16. a3 e5 17. d5 c4 18. Bc2 Nc5 19. h3 a5 20. Rb1 Rcb8 21. Nh2 Qe7 22. Qf3 Bc8 23. Ngf1 Bd7 24. g4 Rf8 25. Ng3 Ne8 26. Kh1 Kh8 27. Rg1 Bf6 28. Bh6 Rg8 29. Qe3 Bg7 30. Bxg7+ Rxg7 31. f4 exf4 32. Qxf4 Qf6 33. Qe3 Qh4 34. Kg2 Qe7 35. Nf3 f5 36. gxf5 gxf5 37. e5 dxe5 38. Nxe5 Ne4 39. Bxe4 Qxe5 40. Kh2 f4 41. Qf3 fxg3+ 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.14"] [White "Matlakov, Maxim"] [Black "Ganguly, Surya Shekhar"] [Result "1-0"] [ECO "D85"] [Opening "Gruenfeld"] [Variation "modern exchange variation"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rb1 a6 11. Rc1 f5 12. Bd3 cxd4 13. Nxd4 Ne5 14. O-O Nxd3 15. Qxd3 O-O 16. exf5 Bxf5 17. Qc4+ Kh8 18. Nxf5 Qxf5 19. Qb4 Qd7 20. Rfd1 Qc7 21. c4 Rad8 22. g3 h5 23. Rb1 Rxd1+ 24. Rxd1 Rc8 25. c5 Qc6 26. Qb6 Qf3 27. Rd7 h4 28. Qxb7 Rc6 29. Rd8+ Kh7 30. Qxe7 Rf6 31. Rd7 1-0 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.15"] [White "Donchenko, Alexander"] [Black "Motylev, Alexander"] [Result "0-1"] [ECO "D16"] [Opening "QGD Slav"] [Variation "Soultanbeieff variation"] [EventDate "2015.01.27"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e4 Bb4 7. e5 Nd5 8. Bd2 b5 9. axb5 Bxc3 10. bxc3 cxb5 11. Ng5 Bb7 12. Qh5 Qe7 13. h4 a5 14. Nxh7 Qf8 15. Qd1 Rxh7 16. Bxc4 bxc4 17. Qb1 Nd7 18. Qxh7 Ne7 19. f3 Nf5 20. Bc1 f6 21. g4 Ne7 22. O-O fxe5 23. Bg5 exd4 24. cxd4 Bd5 25. Qb1 Kf7 26. Qb5 Nc6 27. f4 Rb8 28. Qa4 Rb2 29. Ra2 Nb6 0-1 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.16"] [White "Iturrizaga Bonelli, Eduardo"] [Black "Javakhishvili, Lela"] [Result "1/2-1/2"] [ECO "A15"] [Opening "English opening"] [EventDate "2015.01.27"] 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. d4 Bg7 6. O-O O-O 7. d5 Ne4 8. Qc2 f5 9. Nbd2 Nd6 10. e4 c6 11. exf5 Nxf5 12. dxc6 Nxc6 13. Ne4 Rc8 14. Bd2 d5 15. cxd5 Ne5 16. Qd1 Bxd5 17. Nxe5 Bxe5 18. Bc3 Bxc3 19. Nxc3 Bxg2 20. Kxg2 Qxd1 21. Raxd1 Rfd8 22. Rfe1 Kf7 23. Kf3 Rxd1 24. Rxd1 Nd6 25. Rd4 h6 26. Rf4+ Kg7 27. Ra4 Rc7 28. Nd5 Rd7 29. Ne3 Nf5 30. Nxf5+ gxf5 31. Ke3 Rc7 32. Kd3 Kf6 33. Rh4 Kg5 34. Kd2 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.17"] [White "Debashis, Das"] [Black "Edouard, Romain"] [Result "1/2-1/2"] [ECO "D24"] [Opening "QGA, Bogolyubov variation"] [EventDate "2015.01.27"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 Bb7 8. e6 fxe6 9. Ng5 Nxc3 10. bxc3 Qd5 11. Qg4 Nd7 12. Nxe6 Rc8 13. axb5 axb5 14. Ra7 g6 15. Bf4 Qe4+ 16. Be2 Nf6 17. Qg5 Qxe6 18. Rxb7 c6 19. h4 Ra8 20. Be5 Ra1+ 21. Bd1 Bg7 22. O-O O-O 23. Bf3 Rxf1+ 24. Kxf1 Rf7 25. Rb8+ Rf8 26. Rb7 Rf7 27. Rb8+ Rf8 28. Rb7 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.18"] [White "Sutovsky, Emil"] [Black "Das, Arghyadip"] [Result "1-0"] [ECO "B90"] [Opening "Sicilian"] [Variation "Najdorf, Adams attack"] [EventDate "2015.01.27"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 Nbd7 9. f5 Bxb3 10. axb3 d5 11. exd5 Bb4 12. Bd2 O-O 13. Qe2 Rc8 14. O-O-O Qa5 15. Kb1 Bxc3 16. bxc3 Qxd5 17. c4 Qc6 18. Qf3 Ne4 19. Bb4 Ndc5 20. Bd3 Qb6 21. Bxe4 Qxb4 22. f6 Nxe4 23. Qxe4 gxf6 24. Rd7 b5 25. Qg4+ Kh8 26. Qf3 Rxc4 27. Qxf6+ Kg8 28. Qg5+ Kh8 29. Qxe5+ Kg8 30. Qg5+ Kh8 31. Qf6+ Kg8 32. Rd5 Rfc8 33. Rhd1 1-0 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.19"] [White "Anton Guijarro, David"] [Black "Krush, Irina"] [Result "1/2-1/2"] [ECO "D37"] [Opening "QGD"] [Variation "4.Nf3"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Bg5 c5 6. e3 cxd4 7. exd4 Be7 8. Bxc4 a6 9. Ne5 b5 10. Be2 Bb7 11. Bf3 Ra7 12. O-O O-O 13. Rc1 b4 14. Na4 Bxf3 15. Qxf3 Nd5 16. Bxe7 Qxe7 17. Rfe1 Rc7 18. Nc5 Rfc8 19. Rcd1 a5 20. Qb3 Qd8 21. Qa4 Nc6 22. Nxc6 Rxc6 23. Qb5 h6 24. g3 Qb6 25. Qe2 Rd8 26. Qf3 Nf6 27. a4 bxa3 28. bxa3 Rcc8 29. Qc3 Rd5 30. Rb1 Qd8 31. Rb5 Rxd4 32. Qxa5 Qxa5 33. Rxa5 Rd5 34. Nb3 Rd3 35. Nc5 Rd5 36. Nb3 Rd3 37. Nc5 Rd5 1/2-1/2 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.20"] [White "Bologan, Viktor"] [Black "Trent, Lawrence"] [Result "1-0"] [ECO "A15"] [Opening "English opening"] [EventDate "2015.01.27"] 1. Nf3 Nf6 2. c4 g6 3. b4 e6 4. a3 Bg7 5. Bb2 O-O 6. e3 b6 7. Be2 c5 8. O-O Nc6 9. d4 d6 10. b5 Na5 11. dxc5 dxc5 12. Nbd2 Bb7 13. Qc2 Qe7 14. Rad1 Nh5 15. Ne5 Bxe5 16. Bxe5 Qg5 17. Bg3 Nxg3 18. hxg3 Qe5 19. Bf3 Rfd8 20. Rfe1 Kf8 21. g4 h6 22. Bxb7 Nxb7 23. f4 Qg7 24. Nf3 Kg8 25. Qe4 Na5 26. Ne5 Qf6 27. Rd7 Rxd7 28. Nxd7 Qd8 29. Rd1 Rc8 30. g5 hxg5 31. Qe5 Qe7 32. Nf6+ Kf8 33. Nd5 1-0 [Event "Gibraltar Masters 2015"] [Site "Caleta ENG"] [Date "2015.02.02"] [Round "7.21"] [White "Mareco, Sandro"] [Black "Carlsson, Pontus"] [Result "1-0"] [ECO "E04"] [Opening "Catalan"] [Variation "open, 5.Nf3"] [EventDate "2015.01.27"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. O-O Nc6 7. Bg5 Be7 8. e3 O-O 9. Nfd2 e5 10. Bxf6 Bxf6 11. d5 Na5 12. Qa4 c6 13. dxc6 b5 14. Qc2 Qb6 15. b3 Be6 16. bxc4 bxc4 17. Nc3 Nxc6 18. Rab1 Qc7 19. Nd5 Bxd5 20. Bxd5 Rac8 21. Rfc1 Na5 22. Nxc4 Nxc4 23. Bxc4 Qa7 24. Qf5 Rb8 25. Bd3 Rfd8 26. Qxh7+ Kf8 27. Be4 Ke7 28. Qf5 Rxb1 29. Rxb1 Rb8 30. Rc1 Qd7 31. Qf3 Rc8 32. Rb1 Rc7 33. h4 Qa4 34. Bd5 Qc2 35. Rb6 Qd3 36. Kh2 Qf1 37. Qf5 Rd7 38. e4 Rc7 39. g4 Rc1 40. Rb7+ Kd6 41. Qd7+ Kc5 42. Qc6+ Kd4 43. Rb4+ Kd3 44. Bc4+ 1-0 


  


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