[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "3"]
[White "Christiansen, Larry Mark"]
[Black "Haessler, Carl A"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2285"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bf4 Bd6 8. Bg3 O-O 9. e3 Ne4 10. Qb3 c5 11. dxc5 Bxc5 12. Rd1 Nxc3 13. Qxc3 Nc6 14. Be2 Re8 15. O-O Rc8 16. b4 Be7 17. Qb3 Bf6 18. Rxd5 Qe7 19. Rfd1 Red8 20. Rxd8+ Nxd8 21. Nd4 g6 22. Bg4 Ra8 23. Nb5 Be5 24. Rd7 Qf6 25. f4 Qc6 26. Rd2 Bxf4 27. exf4 Qxb5 28. Bh4 Qe8 29. Re2 Qb5 30. a4 Qc6 31. b5 Qc1+ 32. Be1 Qxf4 33. Re8+ Kg7 34. Qc3+ f6 35. Re7+ Kg8 36. Qb3+ Kh8 37. Re8+ Kg7 38. Rg8+ 1-0