[Event "Colias Memorial op"]
[White "Cox, B."]
[Black "Hurchalla, David"]
[Site "USA"]
[Round "3"]
[Result "1-0"]
[Date "1994.??.??"]
[ECO "D31"]
[BlackElo "1815"]
[PlyCount "85"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Nf3 Bf5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nh4 Be6 9. e3 Be7 10. Nf3 Nf6 11. Bd3 Na6 12. 0-0 0-0 13. Ne1 b5 14. a3 b4 15. axb4 Nxb4 16. Rxa8 Rxa8 17. Bb1 b6 18. Nd3 Bc8 19. Nxb4 Bxb4 20. f3 Ba6 21. Re1 Rd8 22. g4 c5 23. h4 Bc4 24. h5 Ne8 25. Bd2 Nc7 26. Rd1 cxd4 27. exd4 Bxc3 28. bxc3 Be2 29. Re1 Bxf3 30. Re7 Ne6 31. Bf5 Kf8 32. Rb7 g6 33. Kf2 gxf5 34. Kxf3 fxg4+ 35. Kxg4 Rd6 36. h6 Ke8 37. Kf5 Nd8 38. Ra7 Rd7 39. Rxd7 Kxd7 40. Kf6 b5 41. Kg7 f5 42. Kxh7 Nf7 43. Kg7 1-0

[Event "Colias Memorial op"]
[White "Cox, B."]
[Black "Umezinwa, George"]
[Site "USA"]
[Round "1"]
[Result "0-1"]
[Date "1994.??.??"]
[ECO "E36"]
[BlackElo "2300"]
[PlyCount "135"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Be7 6. Bg5 c6 7. e3 Nbd7 8. Nf3 0-0 9. Bd3 h6 10. Bh4 dxc4 11. Bxc4 b5 12. Be2 Bb7 13. 0-0 a6 14. Rfd1 Rc8 15. b4 a5 16. Qb2 Re8 17. e4 g5 18. Bg3 Nh5 19. e5 Nxg3 20. hxg3 f5 21. Nh2 Kg7 22. Bh5 Rh8 23. g4 Nb6 24. gxf5 exf5 25. g4 Qd7 26. Qe2 Rcf8 27. gxf5 Qxf5 28. Ne4 Nd5 29. Ng3 Qh7 30. e6 Bd6 31. Bf7 Nf4 32. Qb2 Rxf7 33. exf7 Kxf7 34. Ng4 Rf8 35. Ne5+ Kg7 36. Kf1 Kg8 37. Qb1 Qxb1 38. Raxb1 Nd5 39. Ne4 Bc7 40. Kg1 Rf4 41. Nc5 Bc8 42. Rb3 Bf5 43. Rf3 Bxe5 44. Rxf4 Bxf4 45. bxa5 Bc7 46. a6 Bb6 47. Nb7 Nc7 48. Nd6 Be6 49. Re1 Bxd4 50. Ne8 Nxa6 51. Rxe6 Nb8 52. Rxh6 Bc5 53. Rh3 Kf7 54. Nc7 Bd6 55. Rf3+ Bf4 56. Na8 Ke6 57. Nb6 Kd6 58. a4 Kc7 59. a5 Kb7 60. Ra3 Bc7 61. a6+ Nxa6 62. Nd7 Bf4 63. Kf1 Bd6 64. Rd3 Kc7 65. Nf6 Bf4 66. Ke2 Nc5 67. Rc3 Kb6 68. f3 0-1

