[Event "Northern California-ch"]
[Site "California"]
[Date "1993.??.??"]
[Round "?"]
[White "St Marks, Vincent"]
[Black "Lonsdale, Jeffrey"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "106"]
[EventDate "1993.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Bb5+ c6 6. Ba4 b5 7. Bb3 dxe5 8. dxe5 Qxe5 9. 0-0 Be7 10. g3 0-0 11. f4 Qxe4 12. Re1 Qb4 13. c3 Qc5+ 14. Be3 Qd6 15. Qxd6 Bxd6 16. Rd1 Bc7 17. Na3 Bb7 18. Rd2 Nbd7 19. Rad1 Bb6 20. Bxb6 Nxb6 21. g4 Nxg4 22. Rg2 Ne3 23. Re1 Nxg2 24. Kxg2 c5+ 25. Kf2 c4 26. Bc2 a6 27. h4 h5 28. Re5 g6 29. f5 Kh8 30. fxg6 fxg6+ 31. Bf5 Rxf5+ 32. Rxf5 gxf5 33. Kg3 Nd5 34. b4 cxb3 35. axb3 Nxc3 36. Kf4 b4 37. Nc4 Rf8 38. Kg5 f4 39. Kxh5 Rg8 40. Kh6 Bc6 41. Ne5 Be4 42. h5 Re8 43. Nf7+ Kg8 44. Nd6 Re6+ 45. Kg5 Rxd6 46. h6 Bf5 47. Kxf5 f3 48. Ke5 Rd1 49. Kf6 f2 50. Kg6 f1Q 51. h7+ Kh8 52. Kh6 Qg2 53. Kh5 Rh1# 0-1

