[Event "49th Annual World Open"]
[Site "Philadelphia USA"]
[Date "2021.07.02"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Matthew Obrien"]
[Black "Zaven Andriasian"]
[ECO "B90"]
[WhiteElo "2156"]
[BlackElo "2581"]
[PlyCount "94"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. Be2 Nf6 9. Bg5 e6 10. Qd2 Be7 11. O-O-O Bd7 12. f4 h6 13. Bh4 Rc8 14. Rhf1 b5 15. a3 O-O 16. Nxc6 Bxc6 17. Bf3 Nxe4 18. Nxe4 Bxh4 19. Nxd6 Rc7 20. Qe3 Qb8 21. g3 Be7 22. Bxc6 Rxc6 23. Nf5 Bf6 24. Nd4 Rc4 25. b3 Rc7 26. Rf2 Rfc8 27. Qe4 Qb6 28. Rfd2 Qc5 29. Kb2 Bxd4+ 30. Rxd4 Qxc2+ 31. Qxc2 Rxc2+ 32. Kb1 Rxh2 33. Rd8+ Rxd8 34. Rxd8+ Kh7 35. Ra8 Rg2 36. Rxa6 Rxg3 37. Kc2 g5 38. f5 exf5 39. Rf6 Rf3 40. Rxf7+ Kg6 41. Rb7 g4 42. Rxb5 g3 43. Rb8 f4 44. a4 Rf2+ 45. Kc3 g2 46. a5 Rf3+ 47. Kc4 Rg3 0-1