[Event "Christmas Congress 1978/79-54 Premier"]
[Site "Hastings"]
[Date "1979.01.03"]
[Round "6"]
[White "Christiansen, Larry Mark"]
[Black "Speelman, Jonathan S"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2470"]

1. c4 e6 2. Nc3 b6 3. d4 Bb4 4. e4 Bb7 5. f3 Ne7 6. Bd3 e5 7. a3 exd4 8. axb4 dxc3 9. bxc3 Ng6 10. Ne2 Nc6 11. O-O Nce5 12. Bc2 O-O 13. c5 d6 14. cxb6 axb6 15. Rxa8 Bxa8 16. f4 Nd7 17. Ng3 Re8 18. c4 f6 19. Qg4 Ndf8 20. Re1 Qd7 21. Nf5 Qc6 22. Nd4 Qd7 23. Qxd7 Nxd7 24. Nb5 Rc8 25. Bd2 Ne7 26. Ra1 Bc6 27. Nd4 Bb7 28. Ra7 Nc6 29. Rxb7 Nxd4 30. Bd1 Ra8 31. Bc3 Ne6 32. Bg4 Ndf8 33. f5 Ng5 34. Rxc7 Ra3 35. Bd4 Rb3 36. h4 Nxe4 37. Bf3 d5 38. Bxb6 Rxb4 39. Bxe4 dxe4 40. Bc5 Rxc4 41. Rc8 h5 42. Rxf8+ Kh7 43. Be3 Ra4 44. Rc8 Ra2 45. Kf1 Rb2 46. Rc4 Rb5 47. Rc5 Rb2 48. Ra5 Kg8 49. Rd5 Kh7 50. Bd2 Rb1+ 51. Kf2 Rb3 52. Be3 Ra3 53. Rc5 Rd3 54. Ke2 Rd7 55. Rc1 Rd5 56. Rf1 Ra5 57. Rf4 Ra2+ 58. Bd2 Ra4 59. Ke3 Ra3+ 60. Ke2 Rg3 61. Kf2 Rd3 62. Be3 Rd5 63. Kg3 1-0