[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Aronian, Levon"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2805"]
[BlackElo "2733"]
[ECO "D83"]
[Opening "Gruenfeld"]
[Variation "Gruenfeld gambit, Capablanca variation"]
[WhiteFideId "13300474"]
[BlackFideId "4168119"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 Be6 7. Qb3 c5 8. Qxb7
cxd4 9. exd4 Qb6 10. Qxa8 Nh5 11. c5 Qxb2 12. Bd2 Bxd4 13. Nf3 Nd7 14. Qxf8+
Kxf8 15. Nxd4 Nxc5 16. Rb1 Qa3 17. Be2 Nf4 18. O-O Nxe2+ 19. Ncxe2 Nd7 20. Rb7
Qa6 21. Nxe6+ Qxe6 22. Nd4 Qg4 23. Rc1 f6 24. Be3 Nb6 25. h3 Qe4 26. Rcc7 1-0

[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Ponomariov, Ruslan"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2744"]
[BlackElo "2814"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "14103320"]
[BlackFideId "1503014"]
[EventDate "2011.01.14"]

1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O e6 6. Nc3 d6 7. d4 cxd4 8. Nxd4
Bxg2 9. Kxg2 Qc7 10. Bg5 Nbd7 11. Qa4 Be7 12. Rfd1 O-O 13. Nc6 Bd8 14. b4 Rc8
15. b5 Ne5 16. Bf4 Be7 17. c5 Nxc6 18. cxd6 Qb7 19. bxc6 Rxc6 20. dxe7 Rxc3+ 21.
Kg1 Re8 22. Be5 b5 23. Rab1 Rc5 24. Bd4 Rd5 25. Qxa7 Qxe7 26. Qxe7 Rxe7 27. Bc3
h6 28. Rxd5 Nxd5 29. Bd4 b4 30. e4 Nc3 31. Rxb4 Nxa2 32. Rc4 1/2-1/2

[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Grischuk, Alexander"]
[Black "Kramnik, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2773"]
[BlackElo "2784"]
[ECO "A09"]
[Opening "Reti opening"]
[WhiteFideId "4126025"]
[BlackFideId "4101588"]
[EventDate "2011.01.14"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. Qc2 e6 6. b3 Bd6 7. Bb2 O-O 8. Be2
Re8 9. O-O e5 10. cxd5 Nxd5 11. Ne4 Bc7 12. Ng3 Nf8 13. a3 a5 14. d4 Ng6 15. Bd3
exd4 16. Nxd4 Bg4 17. Bf5 Nf6 18. f3 Bh5 19. Rae1 Nf8 20. Nxh5 Nxh5 21. f4 Bb6
22. Bg4 Nf6 23. Bf3 Nd5 24. Bxd5 Qxd5 25. Nf5 f6 26. Rd1 Qe4 27. Qxe4 Rxe4 28.
Rf3 g6 29. Nh6+ Kg7 30. Ng4 Kf7 31. Nh6+ Kg7 32. Ng4 Kf7 33. Nh6+ Ke7 34. Ng8+
Kf7 1/2-1/2

[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Giri, Anish"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2686"]
[BlackElo "2751"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "24116068"]
[BlackFideId "2016192"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Bb4+ 6. Nc3 Ne4 7. Qd3 Nxc3 8.
bxc3 Be7 9. Nb5 Nc6 10. Bf4 e5 11. Bc1 O-O 12. Bg2 d6 13. Ba3 Qa5 14. O-O Rd8
15. Bb4 Qb6 16. a4 Na5 17. Rfd1 Be6 18. Bxa5 Qxa5 19. Bxb7 Rab8 20. Bd5 Rbc8 21.
Qf3 Bxd5 22. Rxd5 Qa6 23. Qe4 Rc6 24. c5 Rxc5 25. Rxc5 dxc5 26. Qxe5 Qb7 27. Rb1
Bf6 28. Qf5 Qc6 29. Nxa7 Qxa4 30. Qxc5 Qa2 31. Re1 Qd2 32. Kf1 Bxc3 33. Rb1 Bd4
34. Qe7 Bxa7 35. Qxa7 Qd5 36. Kg1 Qa8 37. Qxa8 Rxa8 38. Rb5 f6 39. h4 Re8 40.
Kf1 g6 41. g4 Re4 42. f3 Ra4 43. Rb8+ Kg7 44. Rb7+ Kg8 45. Kf2 Ra5 46. Kg3 h6
47. Rd7 h5 48. gxh5 Rxh5 49. e4 g5 50. hxg5 Rxg5+ 51. Kf4 Ra5 52. Rc7 Kf8 53.
Rd7 Kg8 54. Rd5 Ra3 55. Kg4 Re3 56. Rd7 Kf8 57. Ra7 Kg8 58. f4 Rxe4 59. Kf5 Re8
60. Kg6 f5 61. Rg7+ Kh8 62. Rh7+ Kg8 63. Rg7+ Kh8 64. Rf7 Kg8 65. Rxf5 Re7 66.
Rg5 Rf7 67. Kh6+ Kf8 68. f5 Rf6+ 69. Kh5 Kf7 1/2-1/2

[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Shirov, Alexei"]
[Black "Vachier-Lagrave, Maxime"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2722"]
[BlackElo "2715"]
[ECO "D86"]
[Opening "Gruenfeld"]
[Variation "exchange, classical variation"]
[WhiteFideId "2209390"]
[BlackFideId "623539"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Na5 11. Bd3 b6 12. Qd2 e5 13. Bh6 cxd4 14. cxd4 exd4
15. Rac1 Bb7 16. Bxg7 Kxg7 17. f4 Rc8 18. f5 Rxc1 19. Qxc1 Nc6 20. f6+ Kh8 21.
Qg5 Qd6 22. Ng3 Rg8 23. Bc4 Ne5 24. Bb3 d3 25. h3 Ba6 26. Rf4 d2 27. Kh2 Qc5 28.
h4 Nd3 29. e5 Nxf4 30. Ne4 Ne6 31. Bxe6 Qc6 32. Bxf7 d1=Q 0-1

[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "L'Ami, Erwin"]
[Black "Smeets, Jan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2628"]
[BlackElo "2662"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "1007998"]
[BlackFideId "1007246"]
[EventDate "2011.01.14"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Bh5 8. h3
Qxb3 9. axb3 Na6 10. g4 Nb4 11. Ke2 Bg6 12. Nxg6 hxg6 13. Bg2 Be7 14. Bd2 a5 15.
Rhc1 b6 16. Na4 Nd7 17. cxd5 cxd5 18. Bf1 Bd6 19. Kf3 Ke7 20. Kg2 Rhb8 21. Nc3
Na6 22. Bxa6 Rxa6 23. Nb5 Raa8 24. Nxd6 Kxd6 25. b4 a4 26. b5 Nf6 27. Ra3 1/2-1/2

[Event "73rd Tata Steel GMA"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Anand, Viswanathan"]
[Black "Wang, Hao"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2810"]
[BlackElo "2731"]
[ECO "E25"]
[Opening "Nimzo-Indian"]
[Variation "Saemisch, Keres variation"]
[WhiteFideId "5000017"]
[BlackFideId "8602883"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8.
dxc5 Qa5 9. e4 Ne7 10. Be3 O-O 11. Qb3 Qc7 12. Bb5 Nec6 13. Ne2 Na5 14. Qb4 e5
15. O-O Be6 16. Nd4 exd4 17. cxd4 Nbc6 18. Qc3 Ne7 19. Rfd1 Rad8 20. Bf2 a6 21.
Bg3 Qc8 22. Bf1 b6 23. Rab1 Nb3 24. Rxb3 Bxb3 25. Qxb3 bxc5 26. d5 Ng6 27. Qb6
f5 28. Bxa6 Qd7 29. Bb5 Qf7 30. exf5 Qxf5 31. Qxc5 Rc8 32. Qd4 Rfd8 33. a4 1-0

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "So, Wesley"]
[Black "Efimenko, Zahar"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2673"]
[BlackElo "2701"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "5202213"]
[BlackFideId "14107201"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6 7. Qc2 O-O 8. O-O
Nbd7 9. Rd1 b6 10. Bf4 Bb7 11. Nc3 dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14. gxf4 Qc7
15. e3 Rad8 16. a3 c5 17. d5 exd5 18. Bxd5 Nf6 19. Bxb7 Qxb7 20. a4 g6 21. Rxd8
Rxd8 22. Rd1 Kg7 23. Qb3 Rxd1+ 24. Qxd1 Qc8 25. f3 Qb8 26. Qd3 h5 27. Kg2 a6 28.
Ne5 Bd6 29. Nc4 Bc7 30. Nd2 Qd8 31. Qxd8 Bxd8 32. b3 Bc7 33. Kf2 Kf8 34. Ke2 Ke7
35. Nde4 Nxe4 36. fxe4 Kd7 37. e5 Bd8 38. Kd3 Kc6 39. Ke4 b5 40. axb5+ axb5 41.
Ne2 Bh4 42. f5 gxf5+ 43. Kxf5 c4 44. bxc4 bxc4 45. e6 fxe6+ 46. Kxe6 Kc5 1/2-1/2

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Li, Chao b"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2649"]
[BlackElo "2664"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "8604436"]
[BlackFideId "12401137"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. Bd3 Nc6 7. Ne2 Ba5 8. a3
Bb6 9. e5 dxe5 10. Bg5 h6 11. Bxf6 Qxf6 12. c5 exd4 13. Ne4 Qg6 14. cxb6 f5 15.
N4g3 e5 16. bxc7 e4 17. Bc4+ Kh7 18. O-O d3 19. Bxd3 exd3 20. Qxd3 f4 21. Qxg6+
Kxg6 22. Ne4 f3 23. N2c3 Rf7 24. Nd5 Be6 25. Nec3 Nd4 26. Rfe1 Ne2+ 27. Kh1 Kh7
28. gxf3 Nxc3 29. Nxc3 Bd7 30. Rac1 Bc6 31. Nb5 a6 32. Nd4 Rxc7 33. Nxc6 bxc6
34. Rc5 Rf8 35. Kg2 Rf6 36. Rec1 Kg8 37. b4 Kf7 38. a4 Rb7 39. R1c4 Rb6 40. h4
Ke7 41. h5 Rb8 42. Kg3 Rb6 43. f4 Rd6 44. a5 Rb5 45. Rxc6 Rxh5 46. Rc7+ Kf6 47.
Rb7 Rhd5 48. Rcc7 g5 49. Rh7 gxf4+ 50. Kxf4 Rf5+ 51. Kg3 Rg5+ 52. Kf3 Rf5+ 53.
Kg2 Ke5 54. Rbd7 Rg6+ 55. Kf1 Rgf6 56. Rhe7+ Kf4 57. Rd4+ Kg5 58. Rg7+ Kh5 59.
Rg2 Re6 60. Rd3 Rg5 61. Rd7 Re4 62. Rb7 Rb5 63. Rxb5+ axb5 64. Rg3 Rxb4 65. Ra3
Rb1+ 66. Kg2 b4 67. Ra4 b3 68. a6 b2 69. Ra5+ Kh4 70. a7 Rd1 71. a8=Q b1=Q 72.
Ra4+ Kg5 73. Qg8+ Kf6 74. Ra6+ Ke5 75. Qe6+ Kd4 76. Ra4+ Kc3 77. Rc4+ Kd3 78.
Qe4+ 1-0

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Tkachiev, Vladislav"]
[Black "Wojtaszek, Radoslaw"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2636"]
[BlackElo "2726"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "618438"]
[BlackFideId "1118358"]
[EventDate "2011.01.14"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qc2 c5 6. O-O Be7 7. Na3 O-O 8. Nxc4
Nc6 9. b3 b5 10. Nce5 Nb4 11. Qb1 Bb7 12. Bb2 h6 13. Rc1 Qb6 14. a3 Nc6 15. Nxc6
Bxc6 16. b4 c4 17. d3 cxd3 18. Rxc6 Qxc6 19. Nd4 Qd7 20. Bc6 Qd8 21. Bxa8 Qxa8
22. Qxd3 a6 23. a4 bxa4 24. Rxa4 Qb7 25. Qxa6 Qxa6 26. Rxa6 Bxb4 27. Nc6 Bc5 28.
Bxf6 gxf6 29. Ra5 Bd6 30. Ra7 Rc8 31. Ne7+ Bxe7 32. Rxe7 1/2-1/2

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Spoelman, Wouter"]
[Black "Sargissian, Gabriel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2667"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Charousek (Petrosian) variation"]
[WhiteFideId "1010891"]
[BlackFideId "13300881"]
[EventDate "2011.01.14"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nf6 8. Ng3
Be6 9. Bd3 Nbd7 10. O-O Nf8 11. Rb1 Ng6 12. Bg5 Nd7 13. Bxe7 Nxe7 14. b4 O-O 15.
Qc2 g6 16. Na4 b5 17. Nc5 Nxc5 18. Qxc5 a5 19. a3 axb4 20. axb4 Qd7 21. Ra1 Rfb8
22. Rfc1 Qd8 23. Nf1 Kf8 24. Nd2 Rxa1 25. Rxa1 Ra8 26. Rb1 Kg7 27. Nb3 Ra3 28.
Bc2 Ra6 29. Na5 Qd7 30. Rc1 Qa7 31. Qd6 Qd7 32. Qc5 Qa7 33. Qc3 Kg8 34. Bd3 Bd7
35. f3 Nc8 36. Qc5 Qxc5 37. Rxc5 Kf8 38. e4 Ne7 39. exd5 Nxd5 40. Bxb5 Ra7 41.
Bxc6 Nxb4 42. d5 Ke7 43. Rb5 Nc2 44. Nc4 Na3 45. Nxa3 Bxc6 46. dxc6 Rxa3 47.
Rb7+ Ke6 48. c7 Rc3 49. h4 h6 50. Kf2 Kd6 51. Rb6+ Kxc7 52. Rf6 Kd7 53. Rxf7+
Ke6 54. Rf8 Rc2+ 55. Kg3 h5 56. Kh3 Rc3 57. Ra8 Kf6 58. Ra7 Rb3 59. Kg3 Rb4 60.
Ra5 Rc4 61. Rg5 Ra4 62. f4 Ra3+ 63. Kh2 Ra4 64. g3 Ra2+ 65. Kh3 Ra3 66. f5 1/2-1/2

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Nijboer, Friso"]
[Black "McShane, Luke J"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2584"]
[BlackElo "2664"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "1000063"]
[BlackFideId "404853"]
[EventDate "2011.01.14"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. d4 Bd7 6. Nc3 a6 7. Bxc6 Bxc6 8. Qd3
Qe7 9. O-O g6 10. a4 Bg7 11. dxe5 dxe5 12. b3 Nh5 13. Qc4 Nf4 14. Bxf4 exf4 15.
Rad1 O-O 16. Nd5 Bxd5 17. exd5 Qd6 18. Ng5 Qe5 19. Nf3 Qd6 20. Ng5 Qe5 1/2-1/2

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Navara, David"]
[Black "Hammer, Jon Ludvig"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2708"]
[BlackElo "2647"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "309095"]
[BlackFideId "1503707"]
[EventDate "2011.01.14"]

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. Rd1 Kc8 12. g4 Ne7 13. Ng5 f5 14. e6 Be8 15.
Nf7 Bxf7 16. exf7 Ng6 17. gxf5 Nh4 18. Ne4 Be7 19. Rd3 Rf8 20. Bf4 Nxf5 21. Rad1
a5 22. Ng3 Nd6 23. Bxd6 cxd6 24. Rf3 d5 25. Re1 Bf6 26. Rxf6 gxf6 27. Re7 Kd8
28. Nf5 Rc8 29. Rb7 Rc7 30. Rb8+ Rc8 31. Rb7 Rc7 32. Rb8+ 1/2-1/2

[Event "73rd Tata Steel GMB"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Fressinet, Laurent"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2707"]
[BlackElo "2651"]
[ECO "E97"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)"]
[WhiteFideId "608742"]
[BlackFideId "5002150"]
[EventDate "2011.01.14"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7
9. Kh1 Ne8 10. Ne1 f5 11. exf5 Nxf5 12. Bd3 Nf6 13. Nf3 Qe7 14. Ne4 Nxe4 15.
Bxe4 Nd4 16. Bg5 Qf7 17. Qd3 Nxf3 18. Qxf3 Qxf3 19. gxf3 Bf5 20. Be3 a5 21. c5
dxc5 22. Bxc5 Rf7 23. Kg2 Rd8 24. Be3 Bf8 25. Rac1 Bd6 26. Rc4 Kf8 27. Rfc1 Ke8
28. Bc5 Kd7 29. b4 Rdf8 30. bxa5 Bxe4 31. fxe4 Bxc5 32. Rxc5 Rxf2+ 33. Kg1 Rb2
34. Rxc7+ Kd6 35. a6 Rff2 36. Rxh7 1-0

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Bluvshtein, Mark"]
[Black "Van Kampen, Robin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2590"]
[BlackElo "2443"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "2603608"]
[BlackFideId "1020854"]
[EventDate "2011.01.14"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 a5
9. Qb3 e6 10. Ne5 Na6 11. Bd2 Ne4 12. Be1 Nec5 13. Qd1 Bxe5 14. dxe5 b6 15. f4
Nb4 16. Bg3 Ba6 17. cxd5 Nxd5 18. Bxa6 Rxa6 19. Nxd5 cxd5 20. Qg4 f5 21. exf6
Qxf6 22. Qe2 Ra7 23. Qb5 Qd8 24. Rac1 Qd7 25. Qxb6 Nxa4 26. Qd4 Rb7 27. Be1 e5
28. fxe5 Rxf1+ 29. Kxf1 Rxb2 30. e6 Qxe6 31. Rc7 Qf5+ 32. Kg1 Qf8 33. Qxd5+ Kh8
34. Qe5+ Kg8 35. Qe6+ Kh8 36. Rc8 1-0

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Tania, Sachdev"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2391"]
[BlackElo "2530"]
[ECO "E80"]
[Opening "King's Indian"]
[Variation "Saemisch variation"]
[WhiteFideId "5007844"]
[BlackFideId "14118084"]
[EventDate "2011.01.14"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Bg5 c6 7. Qd2 b5 8. O-O-O O-O
9. h4 b4 10. Nb1 Qa5 11. h5 Qxa2 12. h6 Bh8 13. Qxb4 c5 14. dxc5 Nc6 15. Qa3
Qxa3 16. Nxa3 dxc5 17. Ne2 Rb8 18. Nc3 Be6 19. Bd3 Nd7 20. Rd2 Rb3 21. Nab1 Rfb8
22. Na4 R3b4 23. Nbc3 Bd4 0-1

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Van Der Werf, Mark"]
[Black "Lahno, Kateryna"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2439"]
[BlackElo "2518"]
[ECO "A16"]
[Opening "English"]
[Variation "Anglo-Gruenfeld, Smyslov defense"]
[WhiteFideId "1000470"]
[BlackFideId "14109336"]
[EventDate "2011.01.14"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
O-O c5 9. Rb1 Qa5 10. Qb3 Nc6 11. a4 Bf5 12. d3 Rac8 13. Bd2 b6 14. c4 Qa6 15.
Qb5 Qxb5 16. axb5 Nd4 17. Nxd4 Bxd4 18. Rb3 Bg4 19. Re1 Be5 20. Ra3 Bb8 21. Bb7
Rcd8 22. Bd5 e6 23. Bc6 e5 24. Bh6 Rc8 25. Bxf8 Kxf8 26. f3 Be6 27. e4 Ke7 28.
Kf2 h5 29. f4 exf4 30. gxf4 Bxf4 31. Rxa7+ Kf6 32. Rb7 Bxh2 33. Rxb6 Ke5 34. Bd5
Bg4 35. Rh1 Bf4 36. Ra6 f5 37. exf5 Bxf5 38. b6 Kd4 39. b7 Rf8 40. Ra8 Bb8 41.
Rxb8 Rxb8 42. Ra1 Bc8 43. bxc8=Q Rxc8 44. Be4 Rf8+ 45. Kg3 g5 46. Rh1 Rh8 47.
Rf1 1-0

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Siebrecht, Sebastian"]
[Black "Ivanisevic, Ivan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2439"]
[BlackElo "2630"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4609352"]
[BlackFideId "912417"]
[EventDate "2011.01.14"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bc5 4. Bg2 d6 5. e3 a6 6. b3 Nge7 7. Nge2 Ba7 8. Bb2
Bf5 9. d4 Qd7 10. h3 exd4 11. Nxd4 Nxd4 12. exd4 O-O 13. Bxb7 Rae8 14. Bg2 Bxd4
15. Kf1 Ba7 16. Qd2 Ng6 17. Nd5 Ne5 18. Nf4 g5 19. Ne2 Qe7 20. Nd4 Qf6 21. Nc6
Bb6 22. Bd5 Be6 23. Bg2 h6 24. Bd4 Bxd4 25. Qxd4 Bd7 26. Nb4 c5 27. Nd5 Qg6 28.
Qd2 Bc6 29. Rd1 Re6 30. h4 Rfe8 31. Qc3 Nd3 32. hxg5 Qf5 33. Qd2 Bxd5 34. Bxd5
Re1+ 35. Rxe1 Rxe1+ 36. Kg2 Rxh1 37. Kxh1 Nxf2+ 38. Kg2 Ng4 39. gxh6 Kh7 40. Bf3
Ne5 41. Qe3 Qc2+ 42. Kh3 Qf5+ 43. Kg2 Qc2+ 44. Kh3 Qf5+ 45. Kg2 1/2-1/2

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "De Jong, Jan-Willem"]
[Black "Vocaturo, Daniele"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2437"]
[BlackElo "2570"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "1008641"]
[BlackFideId "813192"]
[EventDate "2011.01.14"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 b6 4. Ne5 d5 5. c4 e6 6. Nc3 Be7 7. Qa4+ Kf8 8. cxd5
exd5 9. d4 Bb7 10. dxc5 Bxc5 11. O-O Qe7 12. Nf3 Nbd7 13. Bf4 Ne4 14. Rad1 Nxc3
15. bxc3 Nf6 16. Nd4 Ne4 17. Qb3 Re8 18. Be3 h5 19. Nf5 Qc7 20. c4 Bxe3 21. Qxe3
Qxc4 22. Rc1 Qb4 23. Bxe4 dxe4 24. Rc7 Bd5 25. Qg5 Qb2 26. Nxg7 Qe5 27. Nf5 Be6
28. Rfc1 Qxf5 29. Qe3 Kg7 30. Rxa7 Rc8 0-1

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Pruijssers, Roeland"]
[Black "Swiercz, Dariusz"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2484"]
[BlackElo "2540"]
[ECO "B18"]
[Opening "Caro-Kann"]
[Variation "classical, 6.h4"]
[WhiteFideId "1013068"]
[BlackFideId "1126881"]
[EventDate "2011.01.14"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5
Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. f4 Ngf6 12. Be3 Bd6 13. O-O-O O-O 14. Ne2 h5
15. Rhg1 Qa5 16. Nxd7 Nxd7 17. g4 hxg4 18. Rxg4 f5 19. Rg6 Rf6 20. Rxf6 Nxf6 21.
Qb3 Re8 22. c4 b5 23. cxb5 Qxb5 24. Nc3 Qxb3 25. axb3 Ng4 26. Bd2 Nf2 27. Rf1
Nd3+ 28. Kb1 Nb4 29. Ne2 Nd5 30. Kc2 Kf7 31. Ra1 Bb8 32. Ng1 Nxf4 33. Bxf4 Bxf4
34. Rxa7+ Kg6 35. Nf3 Rc8 36. Kd3 c5 37. Ra6 Kf7 38. b4 cxb4 39. Rb6 Rd8 40.
Ng5+ Bxg5 41. hxg5 Kg6 42. Rxe6+ Kxg5 43. Re1 Kf6 44. Kc4 g5 45. d5 g4 46. Kd4
Kg5 47. Re7 Kf4 48. Re6 Rg8 49. Re1 g3 50. d6 g2 51. Rg1 Kg3 52. Ke5 Rd8 53. Rd1
f4 54. d7 f3 55. Ke4 f2 0-1

[Event "73rd Tata Steel GMC"]
[Site "Wijk aan Zee NED"]
[Date "2011.01.18"]
[Round "4"]
[White "Bok, Benjamin"]
[Black "Kazhgaleyev, Murtas"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2453"]
[BlackElo "2637"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, 4.O-O"]
[WhiteFideId "1017063"]
[BlackFideId "13700316"]
[EventDate "2011.01.14"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. c3 O-O 7. h3 Bd7 8. d4
Re8 9. d5 Nb8 10. Bxd7 Nbxd7 11. c4 g6 12. Nc3 Nh5 13. Be3 Ng7 14. b4 f5 15. Rc1
f4 16. Bd2 g5 17. g4 Kf7 18. Qb3 h5 19. c5 hxg4 20. hxg4 Nf6 21. Nxg5+ Kg6 22.
Nf3 Nxg4 23. Kf1 Bh4 24. Nd1 Nh5 25. Kg2 Rh8 26. cxd6 cxd6 27. Rh1 Bg5 28. Rg1
Qd7 29. Kf1 Nhf6 30. Nxg5 Kxg5 31. f3 Rh2 32. Be1 Kh6 33. fxg4 Nxg4 34. Rc7 Qxc7
35. Rxg4 Qf7 36. Nf2 Qh5 37. Rg1 Kh7 38. Ng4 Qh3+ 39. Qxh3+ Rxh3 40. Nf6+ Kh8
41. Rg6 Rc8 42. Bf2 Ra3 43. Ng4 Rxa2 44. Rxd6 f3 45. Kg1 Re2 46. Kh2 Rxe4 47.
Nxe5 Rxb4 48. Kg3 a5 49. Rh6+ Kg7 50. Rg6+ Kh7 51. d6 Rd8 52. Re6 Rg8+ 53. Kh3
Rb1 54. Re7+ Kh6 55. Be3+ Rg5 56. Nf7+ Kg6 57. Nxg5 Rd1 58. d7 a4 59. Nxf3 Kf6
60. Bg5+ Kg6 61. Re6+ Kf5 62. Re5+ 1-0

