[Event "USA-ch"]
[Site "Estes Park"]
[Date "1987.??.??"]
[Round "2"]
[White "Christiansen, Larry Mark"]
[Black "Kudrin, Sergey"]
[Result "0-1"]
[WhiteElo "2575"]
[BlackElo "2515"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O 9. O-O Nc6 10. Be3 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Rb1 Bd7 17. Bh6 Rf7 18. e5 e6 19. Nf4 fxe5 20. Qxe5 exd5 21. Nxd5 Bc6 22. Be4 Nc4 23. Qd4 Nb6 24. Rxb6 Bxd5 25. Rxg6+ hxg6 26. Bxd5 Qb6 27. Qxb6 axb6 28. h4 Ra4 29. f4 Rd4 30. Bb3 Rd7 31. Kf2 Kh7 32. Bg5 Rf8 33. g4 Rd3 34. Be6 Kg7 35. f5 gxf5 36. gxf5 Ra8 37. h5 Rda3 38. f6+ Kh7 39. Bf5+ Kh8 40. Bh6 Rxa2+ 41. Ke3 R8a3+ 42. Kd4 Ra4+ 43. Ke3 R2a3+ 44. Kf2 Ra2+ 45. Ke3 R4a3+ 46. Kd4 Rf2 47. Bg7+ Kg8 48. Be6+ Kh7 49. Bc8 Ra4+ 50. Kc3 Rf3+ 51. Kd2 Ra2+ 52. Ke1 Re3+ 53. Kd1 Rf3 54. Ke1 Rh2 55. Bxb7 Re3+ 56. Kd1 Rxh5 57. Kd2 Rg3 0-1