[Event "US Chess Championships"]
[Site "Saint Louis USA"]
[Date "2016.04.17"]
[EventDate "2016.04.13"]
[Round "4"]
[Result "1/2-1/2"]
[White "Samuel Shankland"]
[Black "Wesley So"]
[ECO "D37"]
[WhiteElo "2656"]
[BlackElo "2773"]
[PlyCount "65"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 Nbd7
7. a3 c5 8. cxd5 Nxd5 9. Nxd5 exd5 10. dxc5 Nxc5 11. Be5 Bf6
12. Be2 Bf5 13. O-O Be4 14. Bxf6 Qxf6 15. Nd4 Ne6 16. Rc1 Nxd4
17. Qxd4 Qxd4 18. exd4 Rac8 19. f3 Bc2 20. Kf2 Rfd8 21. Ke3
Rc7 22. Kd2 Rdc8 23. Rfe1 Kf8 24. Bb5 a6 25. Re8+ Rxe8
26. Bxe8 Kxe8 27. Rxc2 Rxc2+ 28. Kxc2 Kd7 29. Kd3 Ke6 30. Ke3
Kf5 31. g3 h5 32. b4 b5 33. Kf2 1/2-1/2

[Event "US Chess Championships"]
[Site "Saint Louis USA"]
[Date "2016.04.17"]
[EventDate "2016.04.13"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gata Kamsky"]
[Black "Alexander Onischuk"]
[ECO "A45"]
[WhiteElo "2678"]
[BlackElo "2664"]
[PlyCount "66"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4
Bf5 7. c3 e6 8. Qb3 Qc8 9. Nh4 Be4 10. Nxe4 Nxe4 11. Bd3 Bd6
12. Bxe4 Bxf4 13. Bd3 g5 14. Nf3 g4 15. Ng1 h5 16. Ne2 Bh6
17. Bb5 a6 18. Bxc6+ Qxc6 19. Nc1 Bxc1 20. Rxc1 Qb5 21. Qc2
O-O-O 22. a4 Qc4 23. b3 Qc7 24. O-O Kb8 25. Qd2 Rd6 26. c4
dxc4 27. Rxc4 Rc6 28. Rfc1 Rxc4 29. Rxc4 Qd6 30. Qg5 f5 31. g3
e5 32. dxe5 Qd1+ 33. Kg2 Qf3+ 1/2-1/2

[Event "US Chess Championships"]
[Site "Saint Louis USA"]
[Date "2016.04.17"]
[EventDate "2016.04.13"]
[Round "4"]
[Result "1/2-1/2"]
[White "Aleksandr Lenderman"]
[Black "Jeffery Xiong"]
[ECO "D83"]
[WhiteElo "2618"]
[BlackElo "2618"]
[PlyCount "63"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 Be6
7. cxd5 Nxd5 8. Nxd5 Qxd5 9. b3 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 c6
12. Nf3 Bd5 13. Bc4 Bxf3 14. gxf3 e6 15. b4 a6 16. a4 Nd7
17. Rhd1 Rfc8 18. a5 Bf8 19. Kc3 Nf6 20. e4 Nd5+ 21. Bxd5 exd5
22. exd5 cxd5+ 23. Kb3 f6 24. Re1 Kf7 25. Bc7 Re8 26. Rxe8
Rxe8 27. Bg3 g5 28. Rc7+ Re7 29. Rc5 Re8 30. Rc7+ Re7 31. Rc1
Re2 32. Rc7+ 1/2-1/2

[Event "US Chess Championships"]
[Site "Saint Louis USA"]
[Date "2016.04.17"]
[EventDate "2016.04.14"]
[Round "4.1"]
[Result "1-0"]
[White "Fabiano Caruana"]
[Black "Hikaru Nakamura"]
[ECO "B80"]
[WhiteElo "2795"]
[BlackElo "2787"]
[PlyCount "61"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6
7. Be3 h5 8. a4 Nc6 9. Bc4 Qc7 10. Qe2 Be7 11. O-O Ne5 12. Bb3
Bd7 13. f4 Neg4 14. Kh1 Nxe3 15. Qxe3 Qc5 16. Rad1 g6 17. Qe2
O-O-O 18. f5 e5 19. Nf3 gxf5 20. Ng5 f4 21. Rd3 Kb8 22. Nxf7
h4 23. Nxh8 Rxh8 24. Qf2 Qb4 25. Nd5 Nxd5 26. Bxd5 Bxa4
27. Ra3 h3 28. c3 Qb5 29. b3 Bh4 30. bxa4 Qd3 31. g3 1-0

[Event "US Chess Championships"]
[Site "Saint Louis USA"]
[Date "2016.04.17"]
[EventDate "2016.04.14"]
[Round "4.3"]
[Result "1/2-1/2"]
[White "Varuzhan Akobian"]
[Black "Ray Robson"]
[ECO "D45"]
[WhiteElo "2615"]
[BlackElo "2663"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6
7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bb3 Bb7 11. Rd1 Rc8
12. a3 a6 13. e4 c5 14. Bg5 cxd4 15. Rxd4 Qc7 16. Bxf6 Nxf6
17. Rxd6 Qxd6 18. e5 Qc5 19. exf6 Bxf3 20. fxg7 Rfd8 21. gxf3
Qg5+ 22. Kh1 Rd2 23. Qe4 Rxf2 24. Rg1 Qh5 25. Rg2 Rf1+ 26. Rg1
Rf2 27. Rg2 Rf1+ 28. Rg1 Qxf3+ 29. Qxf3 Rxf3 30. Bc2 Rf2
31. Bb1 h6 32. Ne4 Rf4 33. b4 Rd8 34. Nc5 Rf3 35. Be4 Rf2
36. Bb1 Rf3 37. Be4 Rf2 38. Bb1 1/2-1/2

[Event "US Chess Championships"]
[Site "Saint Louis USA"]
[Date "2016.04.17"]
[EventDate "2016.04.14"]
[Round "4.6"]
[Result "1/2-1/2"]
[White "Akshat Chandra"]
[Black "Alexander Shabalov"]
[ECO "B18"]
[WhiteElo "2477"]
[BlackElo "2528"]
[PlyCount "105"]

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 Bd6 13. Kb1 Qb6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe1
Qc7 17. Qe2 O-O-O 18. c4 Rhe8 19. Bc3 Kb8 20. Ne5 Ka8 21. g4
Nh7 22. Rd3 Nf8 23. Rhd1 f6 24. Ng6 Nxg6 25. hxg6 Qd7 26. Re3
Re7 27. Re1 Rde8 28. Re4 a6 29. Qd3 Kb8 30. R1e3 Kc8 31. Qe2
Kd8 32. Qf3 Kc8 33. Qe2 Kd8 34. a3 f5 35. gxf5 exf5 36. Rxe7
Rxe7 37. d5 cxd5 38. cxd5 Bc5 39. Re5 Qd6 40. b4 Ba7 41. Rxe7
Qxe7 42. Qxe7+ Kxe7 43. Bxg7 h5 44. Be5 h4 45. d6+ Ke6 46. g7
Kf7 47. d7 Bb6 48. Kc2 h3 49. Kd3 f4 50. Bxf4 Kxg7 51. Ke2 Kf7
52. Be3 Bc7 53. Bf4 1/2-1/2
