5th Sinquefield Cup 2017 round 4 & 5

[Event "5th Sinquefield Cup 2017"]
[Site "Saint Louis USA"]
[Date "2017.08.05"]
[Round "4.1"]
[White "Carlsen, Magnus"]
[Black "Vachier-Lagrave, Maxime"]
[Result "0-1"]
1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bf5
8. Nd2 Nc6 9. e4 Bg6 10. Bb5 Rc8 11. h4 h5 12. Re1 e6 13. a4 Be7 14. g3 O-O 15.
a5 Rfd8 16. a6 b6 17. Kc2 Ne5 18. f4 Ng4 19. Kb3 f6 20. Nc4 Nf2 21. e5 Ne4 22.
Be3 Bf5 23. Rg1 Rd5 24. Rae1 Kf7 25. Bc1 Bh7 26. Re3 Rcd8 27. Bc6 Nf2 28. Re2
Nd3 29. exf6 gxf6 30. Bb5 Rg8 31. Bd2 Rgd8 32. Be3 Be4 33. Rd2 Rg8 34. Ka4 Rgd8
35. Kb3 Rg8 36. Ka2 f5 37. Rh2 Rc8 38. Rd2 Rg8 39. Re2 Bf3 40. Rh2 Bf6 41. Nd2
Bg4 42. Rf1 Rgd8 43. Nc4 e5 44. fxe5 Bxe5 45. Bg5 Bxg3 46. Rg2 Bh3 47. Rxg3 Bxf1
48. Rf3 Be2 49. Bxd8 Bxf3 50. Bxb6 axb6 51. Bc6 Be4 52. a7 Rd8 53. Nd6+ Rxd6 54.
Bxe4 Rd8 55. a8=Q Rxa8+ 56. Bxa8 Ne5 57. Kb3 f4 58. Kc2 Kg7 59. Kd2 Ng6 60. Kd3
Nxh4 61. Ke4 f3 62. Ke3 Kf6 63. b4 c4 64. Bd5 Kf5 65. Bxc4 Kg4 66. Kf2 Ng6 67.
Be6+ Kf4 68. Bf7 Ne5 69. Bxh5 Nd3+ 70. Kf1 Kg3 71. Bf7 Nf2 0-1

[Round "4.2"]
[White "Caruana, Fabiano"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Qxd5 7. Bc4 Qd6 8.
Nbd2 O-O 9. b4 Bb6 10. a4 e4 11. dxe4 Ne5 12. Qe2 a5 13. O-O Bg4 14. bxa5 Rxa5
15. Ba3 Bc5 16. Bb4 Bxb4 17. cxb4 Qxb4 18. Rfb1 Qd6 19. h3 Bxf3 20. Nxf3 b6 21.
Bb5 Raa8 22. Re1 Rad8 23. Rac1 c5 24. Rc3 g6 25. Rb3 Nxf3+ 26. Qxf3 Qe5 27. Bc4
Rd6 28. Rb5 Rd4 29. Rxb6 Rxc4 30. Qxf6 Qxf6 31. Rxf6 Rxa4 1/2-1/2

[Round "4.3"]
[White "Aronian, Levon"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 g6 7. h4 Bg7 8. h5
Bf5 9. Ng5 e6 10. h6 Bf6 11. Nge4 Be7 12. d3 Bxe4 13. Bxe4 O-O 14. Bd2 Qd7 15.
Rc1 Rfd8 16. Bg2 b6 17. Qa4 Rab8 18. O-O Nd4 19. Qxd7 Rxd7 20. Rfe1 Rbd8 21. g4
Nb4 22. a3 Nd5 23. Nxd5 exd5 24. Rc3 Nb5 25. Rc2 Nd4 26. Rc3 Nb5 27. Rc2 Nd4 1/2-1/2

[Round "4.4"]
[White "Svidler, Peter"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4
Bb6 9. Nc3 O-O 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. O-O c6 15. Bd3
Nf5 16. Rae1 Nxd4 17. Bxd4 Bxd4 18. Nxe4 dxe4 19. Bxe4 Bxe4 20. Rxe4 Bb6 21. e6
Qe7 22. exf7+ Qxf7 23. Re6 Kh8 24. Ne5 Bxf2+ 25. Kh1 Qg8 26. Nd7 Rf7 27. Ne5
Rff8 28. Nd7 Rf7 29. Ne5 Rff8 1/2-1/2

[Round "4.5"]
[White "Nepomniachtchi, Ian"]
[Black "Nakamura, Hikaru"]
[Result "1-0"]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5
Nxd5 9. Nxd5 exd5 10. Bd3 Bb4+ 11. Nd2 Nc6 12. O-O Be6 13. Nf3 Be7 14. Rc1 Bf6
15. a3 Qe7 16. b4 a6 17. h3 Rac8 18. Rc5 a5 19. Qb1 axb4 20. axb4 b6 21. Rcc1 g6
22. Ba6 Nxb4 23. Bxc8 Rxc8 24. Rxc8+ Bxc8 25. Rc1 Bf5 26. Qb3 Nd3 27. Rc7 Qd8
28. Bg3 h5 29. Qxb6 h4 30. Bd6 Be4 31. Qc6 Kg7 32. Rc8 d4 33. Qxe4 1-0

[Round "5.1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. a4 a6 7. c3 Ba7 8. Re1 d6
9. h3 b5 10. Bb3 b4 11. a5 Rb8 12. Nbd2 Be6 13. Bc2 h6 14. Nf1 d5 15. exd5 Nxd5
16. Bd2 b3 17. Bb1 Qd6 18. Qe2 Rbe8 19. Ra3 f5 20. Nxe5 Bd7 21. d4 Nxd4 22. cxd4
Bxd4 23. Rxb3 Rxe5 24. Qc4 Rxe1 25. Bxe1 Re8 26. Bb4 Qe5 27. Rd3 Bb5 28. Qxd4
Bxd3 29. Qxd3 Nxb4 30. Qc4+ Nd5 31. Ba2 Kh7 32. Qxd5 Qxd5 33. Bxd5 Re5 34. Bc4
Rxa5 35. f4 Ra1 36. Kf2 a5 37. Nd2 Kg6 38. Bd3 Kf6 39. Nc4 a4 40. g4 fxg4 41.
hxg4 Ke6 42. Be4 Rc1 43. Ne3 Ra1 44. Nc4 Rc1 45. Ne3 Ra1 1/2-1/2

[Round "5.2"]
[White "Anand, Viswanathan"]
[Black "Caruana, Fabiano"]
[Result "1-0"]
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 7. O-O O-O 8. d3
Bb6 9. Bd2 Bg4 10. Rc1 Nxc3 11. Bxc3 Re8 12. b4 Qd6 13. Nd2 Qh6 14. Nc4 Qh5 15.
Rc2 Rad8 16. Nxb6 cxb6 17. f3 Be6 18. Qd2 b5 19. f4 Bg4 20. Bxc6 bxc6 21. fxe5
f6 22. exf6 Rxe2 23. f7+ Kf8 24. Bxg7+ Kxg7 25. Qc3+ Re5 26. Qd4 Qg5 27. Rc5
Rxd4 28. f8=Q+ Kg6 29. Qf7+ 1-0

[Round "5.3"]
[White "So, Wesley"]
[Black "Carlsen, Magnus"]
[Result "0-1"]
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Be7 6. Nxc6 bxc6 7. Bd3 d6 8.
O-O Nf6 9. Re1 O-O 10. Nd2 Re8 11. Nf3 Nd7 12. Bf4 Nc5 13. Bc2 Bg4 14. h3 Bh5
15. Be3 Nd7 16. Ba4 c5 17. g4 Bg6 18. e5 Rb8 19. Bf4 Rxb2 20. exd6 Bxd6 21.
Rxe8+ Qxe8 22. Bxd6 cxd6 23. Qxd6 Qe2 24. Qg3 Nf8 25. Re1 Rb1 26. Rxb1 Bxb1 27.
Bc6 Bxa2 28. Qd6 Qc4 29. Ne5 Qxc3 0-1

[Event "5th Sinquefield Cup 2017"]
[Round "5.4"]
[White "Karjakin, Sergey"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 O-O 6. Nf3 Nc6 7. Be2 Bg4 8. Be3
Bxf3 9. Bxf3 e5 10. fxe5 dxe5 11. d5 Nd4 12. O-O c6 13. dxc6 bxc6 14. Ne2 Qc7
15. c3 Nxf3+ 16. gxf3 Nh5 17. Qd3 Rfd8 18. Qc4 Rd7 19. Rad1 Rad8 20. Rxd7 Rxd7
21. b4 Qd6 22. Qa6 Qc7 23. a4 Bf6 24. a5 Kg7 25. Qc4 h6 26. a6 Bg5 27. Bxg5 hxg5
28. Qc5 Kg8 29. b5 cxb5 30. Qxc7 Rxc7 31. Rb1 Rc5 32. Rd1 Nf4 33. Nxf4 gxf4 34.
Rd7 Rxc3 35. Kg2 Rc2+ 36. Kg1 Ra2 37. Rxa7 Kg7 38. Rb7 Rxa6 39. Rxb5 Kf6 40. h4
Ke6 41. Rb7 f5 42. exf5+ gxf5 43. h5 e4 44. h6 e3 45. h7 Ra8 46. Kf1 Kf6 47. Ra7
Rh8 48. Ke2 Kg6 49. Ra4 Rxh7 50. Rxf4 Kg5 51. Ra4 Re7 52. f4+ Kg4 53. Rb4 Kg3
54. Ra4 Rb7 55. Kxe3 Re7+ 56. Kd2 Kf3 57. Kd1 Re8 58. Rb4 Rh8 59. Rb5 Rh5 60.
Ke1 Kxf4 1/2-1/2

[Event "5th Sinquefield Cup 2017"]
[Round "5.5"]
[White "Nakamura, Hikaru"]
[Black "Svidler, Peter"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d4 d6 10. dxe5 Nxe5 11. Nbd2 Ned7 12. Nd4 Bb7 13. c3 bxc3 14. bxc3 Nc5 15.
Bc2 Re8 16. f3 Nfd7 17. a5 d5 18. exd5 Bxd5 19. Nf1 Ne6 20. Be3 Bc5 21. Nxe6
Bxe6 22. Be4 Rb8 23. Qd3 Bxe3+ 24. Nxe3 Nc5 25. Bxh7+ Kf8 26. Qxd8 Rexd8 27. Bc2
Rd2 28. Rad1 Rxd1 29. Rxd1 Rb2 30. Rd8+ Ke7 31. Rg8 g6 32. f4 Ra2 33. h4 Nd7 34.
Rc8 Rxa5 35. Rxc7 Kd6 36. Ra7 Ra3 37. f5 gxf5 38. Bxf5 Ne5 39. h5 Bxf5 40. Nxf5+
Ke6 41. Ne3 Kf6 42. h6 Kg6 43. Re7 Ra5 44. Kh2 Rc5 45. Kg3 Nc6 46. Rc7 Rxc3 47.
Kf2 Rc5 48. h7 Kxh7 49. Rxf7+ Kg6 50. Rc7 Ne5 51. Rxc5 Nd3+ 52. Ke2 Nxc5 53. Kd2
Kg5 1/2-1/2