[Event "US Championship"]
[Site "St Louis, MO USA"]
[Date "2018.04.22"]
[EventDate "2018.04.18"]
[Round "5"]
[Result "1/2-1/2"]
[White "Alexander Onischuk"]
[Black "Ray Robson"]
[ECO "D85"]
[WhiteElo "2672"]
[BlackElo "2660"]
[PlyCount "101"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3
Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rb1 cxd4 11. cxd4 O-O
12. Qxa5 Nxa5 13. Bd3 Bg4 14. h3 Bxf3 15. gxf3 Rfd8 16. d5 e6
17. Bg5 f6 18. Bd2 b6 19. Bxa5 bxa5 20. Bc4 Rac8 21. Bb3 exd5
22. Bxd5+ Kf8 23. O-O Rc7 24. Rb5 f5 25. Rxa5 Bd4 26. Rb5 Kg7
27. Rd1 Bb6 28. Rd2 Rc3 29. Kg2 Kf6 30. Re2 Rdc8 31. Bb3 R8c5
32. e5+ Ke7 33. Rxc5 Rxc5 34. f4 Rc7 35. h4 Rd7 36. Rc2 Rd4
37. Kg3 Rd3+ 38. f3 Ba5 39. Rc8 Be1+ 40. Kg2 Rd8 41. Rc1 Bd2
42. Rc4 Be3 43. h5 gxh5 44. Rc7+ Rd7 45. Rc6 Rd2+ 46. Kf1 Rf2+
47. Ke1 Rxf3 48. Ke2 Rg3 49. Rf6 Bxf4 50. Rxf5 Bg5 51. Rf7+
1/2-1/2