[Event "Webb op"]
[Site "Webb"]
[Date "1989.??.??"]
[Round "4"]
[White "D'Arruda, Ricardo D"]
[Black "Lamb, J."]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2350"]
[PlyCount "178"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 d5 6. cxd5 exd5 7. e3 Nbd7 8. Bd3 Be7 9. 0-0 0-0 10. Rc1 Re8 11. Qe2 a6 12. Rfd1 Ne4 13. Bf4 Bd6 14. Bxd6 cxd6 15. Nd2 Ndf6 16. Nf1 Qd7 17. f3 Nxc3 18. Rxc3 b5 19. Rdc1 Rac8 20. Qd2 Rxc3 21. Rxc3 Rc8 22. Rxc8+ Qxc8 23. Qa5 g6 24. Qb6 Ne8 25. Kf2 Kf8 26. Nd2 Qc7 27. Qxc7 Nxc7 28. Nb3 Bc6 29. Na5 Bd7 30. a3 f5 31. Ke2 Ke7 32. Kd2 Ne6 33. Kc3 Kd8 34. f4 h5 35. a4 Kc7 36. axb5 Bxb5 37. Nb3 Bxd3 38. Kxd3 Nd8 39. h3 Nc6 40. Ke2 Ne7 41. Kf3 Nc6 42. g4 hxg4+ 43. hxg4 Kd7 44. gxf5 gxf5 45. Ke2 Kc7 46. Kd3 Kb6 47. Nd2 Kb5 48. Kc3 Na5 49. Nf1 Nc6 50. Ng3 Ne7 51. Kb3 Ka5 52. Ne2 Nc6 53. Nc3 Nb4 54. Ne2 Nc6 55. Nc1 Nb4 56. Kc3 Kb5 57. Ne2 Nc6 58. Ng3 Ne7 59. Nh5 Nc6 60. Nf6 Ne7 61. Ne8 Kc6 62. Kb4 Kd7 63. Ng7 Kc6 64. Ka5 Kb7 65. Ne8 Nc6+ 66. Ka4 Kb6 67. Nxd6 Ne7 68. Nf7 Ng8 69. Kb4 Ne7 70. Ne5 a5+ 71. Ka4 Ka6 72. b3 Kb6 73. Nd3 Ng8 74. b4 axb4 75. Nxb4 Nf6 76. Nc2 Ng4 77. Kb4 Nf2 78. Ne1 Nd1 79. Ng2 Kc6 80. Kb3 Kd6 81. Ka4 Nb2+ 82. Kb4 Nc4 83. Kc3 Ke6 84. Kd3 Nb2+ 85. Ke2 Nc4 86. Nh4 Kf6 87. Nf3 Ke6 88. Nd2 Nxd2 89. Kxd2 Kd6 1/2-1/2

[Event "Webb op"]
[Site "Webb"]
[Date "1989.??.??"]
[Round "3"]
[White "Lamb, J."]
[Black "Francis, Solomon"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "84"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. e3 Bb7 5. Bd3 Be7 6. Nc3 d5 7. 0-0 0-0 8. Qe2 c5 9. Rd1 Nbd7 10. cxd5 exd5 11. dxc5 bxc5 12. b3 Qa5 13. Bd2 Qc7 14. Ba6 Ne4 15. Bxb7 Qxb7 16. Be1 Bf6 17. Rac1 Nb6 18. Nxe4 dxe4 19. Nd2 Qe7 20. Nc4 Rfd8 21. Ba5 Qe6 22. Bxb6 axb6 23. a4 Qc6 24. Rxd8+ Rxd8 25. Rd1 b5 26. axb5 Qxb5 27. Rxd8+ Bxd8 28. Qd1 Bc7 29. g3 Qc6 30. h4 g6 31. Kf1 Qe6 32. Ke1 Be5 33. Qd8+ Kg7 34. Qb6 Bc3+ 35. Kf1 Qg4 36. Qd6 Qf3 37. Kg1 h5 38. Qd5 Be1 39. Qe5+ Kh7 40. Qb2 Qd1 41. Kg2 Qf3+ 42. Kg1 Qd1 1/2-1/2

[Event "Webb op"]
[Site "Webb"]
[Date "1989.??.??"]
[Round "5"]
[White "Lamb, J."]
[Black "Gold, Paul M"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 Bg7 12. Bd3 0-0 13. 0-0 Be6 14. Qh5 f5 15. exf5 Bxd5 16. f6 e4 17. fxg7 Re8 18. Qxd5 exd3 19. Qxc6 b4 20. Nc4 dxc2 21. Rac1 Re6 22. Qd5 Rc8 23. Rxc2 1-0

[Event "Webb op"]
[Site "Webb"]
[Date "1989.??.??"]
[Round "2"]
[White "Lee, Harlan"]
[Black "Lamb, J."]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "81"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 cxd4 5. exd4 Be7 6. Nbd2 b6 7. a4 0-0 8. c3 Bb7 9. Bd3 d6 10. 0-0 Qc7 11. Re1 Re8 12. Qb1 Nbd7 13. h3 h6 14. Bf4 Nd5 15. Bg3 N7f6 16. c4 Nb4 17. Bf1 Rad8 18. b3 Bc6 19. Re3 Qb7 20. Qb2 Ne4 21. Nxe4 Bxe4 22. Rd1 Bf6 23. Qe2 Bc6 24. Qd2 a5 25. d5 exd5 26. Rxe8+ Rxe8 27. Bxd6 dxc4 28. Bxb4 Bxf3 29. gxf3 axb4 30. Bxc4 Qxf3 31. Qd5 Qxd5 32. Rxd5 Rd8 33. Rb5 Rd1+ 34. Kg2 Bd4 35. Rd5 Rd2 36. Rd8+ Kh7 37. Bxf7 Rxf2+ 38. Kg3 Bc5 39. Bg8+ Kg6 40. Bc4 Rf6 41. Bd3+ 1/2-1/2

[Event "Webb op"]
[Site "Webb"]
[Date "1989.??.??"]
[Round "1"]
[White "Willingham, J."]
[Black "Lamb, J."]
[Result "0-1"]
[ECO "C33"]
[PlyCount "74"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Qf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 Nxc6 7. Nc3 Bb4 8. d3 0-0 9. Bxc6 bxc6 10. h3 Re8+ 11. Nge2 Bxc3+ 12. bxc3 Qe7 13. Bxf4 Nd5 14. Kf2 Qxe2+ 15. Qxe2 Rxe2+ 16. Kxe2 Nxf4+ 17. Kf3 Nd5 18. Rhe1 Be6 19. c4 Nb4 20. Re2 c5 21. g4 Rd8 22. Kf2 h5 23. a3 Nc6 24. Re4 hxg4 25. hxg4 Rb8 26. g5 Kh7 27. Rg1 Kg6 28. Rge1 Kxg5 29. Rg1+ Kf6 30. Rf4+ Ke7 31. Rxg7 Rb2 32. Rg5 Kd6 33. Ke3 Rxc2 34. Rf2 Rc3 35. Ra2 Bxc4 36. Kf4 Bxa2 37. Rxc5 Rxc5 0-1

