[Event "USA-ch Seniors playoff"]
[Site "Saint Louis"]
[Date "2022.07.16"]
[Round "3"]
[White "Christiansen, Larry Mark"]
[Black "Dlugy, Maxim"]
[Result "1-0"]
[WhiteElo "2577"]
[BlackElo "2513"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 a6 6. O-O b5 7. Be2 Bb7 8. a4 b4 9. Nbd2 Nbd7 10. Nc4 c5 11. Nfe5 Be7 12. Bf3 Bd5 13. Qe2 cxd4 14. exd4 Rc8 15. b3 Bxf3 16. Qxf3 O-O 17. Nc6 Qe8 18. Bg5 h6 19. Bh4 Nb8 20. Nxe7+ Qxe7 21. Rfe1 Nbd7 22. d5 Qc5 23. dxe6 fxe6 24. Bg3 Nh5 25. Qe2 Nxg3 26. hxg3 Rf6 27. Rad1 Nb6 28. Nd6 Nd5 29. Ne4 Qb6 30. Nxf6+ Nxf6 31. a5 Qc6 32. Qxe6+ Qxe6 33. Rxe6 Rc3 34. Rb1 Rc2 35. Rxa6 Ne4 36. Ra8+ Kf7 37. Ra1 Nd2 38. a6 Nxb3 39. Rb1 Nd2 40. Rxb4 Ra2 41. f3 Ra1+ 42. Kf2 Ra2 43. Kg1 Ra1+ 44. Kh2 Ra2 45. Kh3 h5 46. Rd8 Ra1 47. g4 hxg4+ 48. Kxg4 Nf1 49. Rb7+ Kg6 50. a7 Ra4+ 51. f4 Ra3 52. Rb6+ Kh7 53. a8=Q Ne3+ 54. Kf3 1-0