[Event "US Open 2021"] [Site "Crowne Plaza Cherry Hill, United States"] [Date "2021.08.07"] [EventDate "?"] [Round "8.8"] [Result "1-0"] [White "varuzhan Akobian"] [Black "Zachary Tanenbaum"] [ECO "D20"] [WhiteElo "2678"] [BlackElo "2303"] [PlyCount "108"] 1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 e6 5. Bxc4 Nf6 6. Nc3 exd5 7. exd5 a6 8. a4 Bd6 9. Qe2+ Qe7 10. Nf3 Qxe2+ 11. Bxe2 Bf5 12. Nd2 Be5 13. Nc4 Nbd7 14. Nxe5 Nxe5 15. Bf4 Nd3+ 16. Bxd3 Bxd3 17. O-O-O c4 18. Rhe1+ Kd7 19. a5 Rae8 20. f3 Rxe1 21. Rxe1 Re8 22. Rxe8 Kxe8 23. Kd2 Nd7 24. b4 Ke7 25. Bc7 g5 26. Ke3 f5 27. Kd4 h6 28. g3 Bf1 29. Nd1 Kf6 30. Ne3 Be2 31. Bd8+ Kf7 32. Nxf5 Ke8 33. Bb6 Nf6 34. Nd6+ Ke7 35. Nf5+ Kd7 36. Ke5 Ng8 37. f4 c3 38. Be3 gxf4 39. Bxf4 h5 40. Nd4 Bc4 41. d6 Bf7 42. h3 Bc4 43. g4 hxg4 44. hxg4 Ba2 45. g5 Bf7 46. Ne2 c2 47. Nd4 Bg6 48. Ne6 Bf7 49. Nc5+ Kc6 50. d7 Kc7 51. g6 Ne7 52. gxf7 Ng6+ 53. Kf6+ Nxf4 54. d8=Q+ 1-0