[Event "USA-ch"]
[Site "Pasadena"]
[Date "1978.??.??"]
[Round "3"]
[White "Regan, Kenneth"]
[Black "Christiansen, Larry Mark"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2490"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nbd7 6. Nc3 c6 7. Nf3 g6 8. O-O Bg7 9. e4 dxe4 10. Nxe4 O-O 11. Rfe1 Nxe4 12. Rxe4 Nf6 13. Re2 Rc8 14. Qa3 Nd5 15. Bg5 b5 16. Qxa7 f6 17. Bd2 Qd6 18. a4 Ra8 19. Qc5 Qxc5 20. dxc5 e5 21. a5 b4 22. Ra4 Rfb8 23. Ne1 Rb5 24. Nd3 Raxa5 25. Rxa5 Rxa5 26. Nxb4 Rxc5 27. b3 Bh6 28. Bxh6 Nxb4 29. c4 Ra5 30. h4 Ra1+ 31. Kh2 Nd3 32. Rd2 e4 33. Re2 Kf7 34. Rxe4 Nxf2 35. Rf4 Nd3 36. Rd4 Ne5 37. Bf4 Ng4+ 38. Kh3 h5 39. Rd7+ Ke6 40. Rc7 Kf5 41. Bh2 Rh1 42. Rxc6 Nxh2 43. Kg3 Ng4 44. Rc5+ Ke4 0-1