[Event "USA expert corr"]
[Site "USA"]
[Date "1996.??.??"]
[Round "?"]
[White "Marconi, Ralph P"]
[Black "Trapp, David"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 Qc7 8. g3 e6 9. Bg2 Nd7 10. 0-0 Bg4 11. Re1 h5 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Qb3 0-0-0 15. Qa4 Kb8 16. b4 Nb6 17. Qb3 Qd5 18. Nd2 Qxb3 19. Nxb3 Nd5 20. Rac1 h4 21. a3 hxg3 22. hxg3 f5 23. f4 Rdg8 24. Kf2 Rh2 25. Rh1 Rgh8 26. c4 Nf6 27. Nd2 Be2 28. Rxh2 Rxh2 29. Rh1 Ng4+ 30. Kg1 Rxh1+ 31. Bxh1 Bd3 32. d5 cxd5 33. cxd5 Ne3 34. dxe6 fxe6 35. Nb3 Nc2 36. Nc5 Bc4 37. Nxb7 Nxa3 38. Nd8 Nc2 39. Nc6+ Kc7 40. Nxa7 Nxb4 1/2-1/2

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "5"]
[White "Grayson, Stanley Arnold"]
[Black "Trapp, David"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "76"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. d4 dxc4 6. a4 e6 7. 0-0 Be7 8. Na3 0-0 9. Nxc4 Na6 10. Bg5 h6 11. Bxf6 Bxf6 12. Re1 Rb8 13. e4 Bh7 14. e5 Be7 15. Qe2 Nb4 16. Red1 Qc7 17. Rac1 Rfd8 18. b3 Nd5 19. Ne3 Nb4 20. Ne1 Rd7 21. f4 Rbd8 22. Nf3 Qb6 23. Nc4 Qc7 24. Kh1 c5 25. Ne3 Qb6 26. dxc5 Bxc5 27. Rxd7 Rxd7 28. Nc4 Qd8 29. h3 Nd3 30. Ra1 a6 31. Ncd2 Qb6 32. Kh2 Qb4 33. Rh1 Bf2 34. Nc4 Qxb3 35. Nd6 Qxa4 36. Rd1 Bxg3+ 37. Kh1 Nf2+ 38. Kg1 Qxd1+ 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "2"]
[White "Trapp, David"]
[Black "Runyon, Michael"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "44"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bb2 c5 6. e3 Nc6 7. Bg2 0-0 8. 0-0 Qc7 9. Nc3 b6 10. cxd5 exd5 11. d4 Rd8 12. Qe2 Bg4 13. dxc5 Bxc5 14. Rfd1 d4 15. Nb5 Qe7 16. Rac1 dxe3 17. Rxd8+ Rxd8 18. fxe3 Bxe3+ 19. Kf1 Bxc1 20. Qxe7 Nxe7 21. Bxc1 Rd1+ 22. Kf2 Rxc1 0-1

[Event "Labor Day Festival op"]
[Site "California"]
[Date "1993.??.??"]
[Round "?"]
[White "Butler, Jim"]
[Black "Trapp, David"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "110"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 b6 9. Re1 Bb7 10. b3 Bb4 11. Bd2 Nc6 12. a3 Be7 13. Bc1 a5 14. Bb2 dxc4 15. bxc4 Qd7 16. Bf1 Rfd8 17. Ne2 Ba6 18. Ng3 Rac8 19. Rc1 Qb7 20. Qc2 b5 21. c5 b4 22. axb4 Nxb4 23. Qb1 Bxf1 24. Rxf1 Qb5 25. Rfd1 Ra8 26. Ba3 Rdb8 27. Bxb4 Qxb4 28. Qxb4 Rxb4 29. c6 Rc8 30. Rc2 Nd5 31. Nf1 Rb6 32. Rdc1 Nb4 33. Rc4 Rbxc6 34. Rxc6 Rxc6 35. Rxc6 Nxc6 36. Ne3 a4 37. Nd1 Bf6 38. Nc3 a3 39. Na2 Nxd4 40. Nxd4 Bxd4 41. Kf1 Kf8 42. Ke2 Ke7 43. f3 Kd6 44. Kd3 Kc5 45. Kc2 Kc4 46. Kb1 Be3 47. Kc2 e5 48. Nc3 Bd4 49. Na2 f5 50. Nc1 e4 51. fxe4 fxe4 52. Kb1 Bb2 53. Ne2 Kd3 54. Nf4+ Kd2 55. Nd5 e3 0-1

[Event "Labor Day Festival op"]
[Site "California"]
[Date "1993.??.??"]
[Round "?"]
[White "Sinoe, Era"]
[Black "Trapp, David"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "56"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Nf6 9. Nd2 0-0 10. 0-0-0 Re8 11. Bd3 Bg4 12. Rde1 Nbd7 13. N4f3 Bxe3 14. Rxe3 Ne5 15. Nxe5 Rxe5 16. Nf3 Re7 17. h3 Bf5 18. Rhe1 Rae8 19. e5 Bxd3 20. cxd3 Nd5 21. Re4 h6 22. a3 g6 23. g3 Kg7 24. Kd2 c5 25. b4 cxb4 26. axb4 a6 27. Rd4 Nc7 28. Rc4 Ne6 0-1

[Event "Labor Day Festival op"]
[Site "California"]
[Date "1993.??.??"]
[Round "?"]
[White "Trapp, David"]
[Black "Gullmes, Ake"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "111"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. c4 d6 6. Bg2 e5 7. d3 Nc6 8. b5 Ne7 9. Qc2 a6 10. 0-0 c6 11. bxc6 Nxc6 12. Nbd2 Bg4 13. Rab1 Qd7 14. Ba1 Rab8 15. Rb6 Qc7 16. Rfb1 Nd7 17. R6b3 Na5 18. Ra3 b6 19. Bc3 Nc5 20. Bxa5 bxa5 21. Nb3 Nxb3 22. Raxb3 Rxb3 23. Qxb3 Rc8 24. Qb6 Bd7 25. Nd2 Qc5 26. Qxc5 dxc5 27. Rb6 a4 28. Rxa6 Rb8 29. Ra8 Rxa8 30. Bxa8 f5 31. f4 Kf7 32. fxe5 Bxe5 33. Nf3 Bf6 34. Bd5+ Ke7 35. Kf2 h5 36. h4 a3 37. e3 Be8 38. d4 Kd6 39. Ke2 cxd4 40. exd4 Be7 41. Ke3 Bf6 42. Bg8 Ke7 43. c5 Kd7 44. Ne5+ Kc7 45. Nc4 f4+ 46. Kxf4 Bxd4 47. Nxa3 Bxc5 48. Nc4 Kc6 49. Ne5+ Kb6 50. Bf7 Bxf7 51. Nxf7 Be7 52. Nh8 Bd6+ 53. Kf3 g5 54. hxg5 Be5 55. Ng6 Bg7 56. Nf4 1-0

[Event "San Mateo op"]
[Site "San Mateo"]
[Date "1992.??.??"]
[Round "?"]
[White "Trapp, David"]
[Black "Pan, Willy"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "79"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 Nc6 4. Nxc4 Nf6 5. g3 Qd5 6. Ne3 Qb5 7. Bg2 e5 8. d3 h6 9. 0-0 Be6 10. b3 Bc5 11. Nc4 Bxc4 12. dxc4 Qb6 13. Bb2 Ng4 14. Qe1 Nd4 15. Nxd4 exd4 16. h3 Nf6 17. Qd2 0-0-0 18. Qd3 Rhe8 19. a3 Bf8 20. Rfd1 c5 21. Rac1 Rd7 22. h4 Kb8 23. Rb1 Red8 24. Bc1 a5 25. Bd2 Ne8 26. Bh3 Rc7 27. e3 Rc6 28. exd4 Rxd4 29. Qc3 Rcd6 30. Bf4 Rxf4 31. gxf4 Rg6+ 32. Bg2 Nd6 33. Re1 Ka7 34. h5 Rf6 35. Qd2 Rf5 36. b4 axb4 37. axb4 Nxc4 38. Ra1+ Kb8 39. Re8+ Kc7 40. Qd8# 1-0

[Event "USA corr"]
[Site "USA"]
[Date "1986.??.??"]
[Round "?"]
[White "Buss, Michael D"]
[Black "Trapp, David"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "103"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 Nbd7 6. c5 c6 7. d4 Be7 8. Be2 0-0 9. 0-0 Qc7 10. Nc3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Qd2 Ne4 14. Nxe4 Qxe4 15. Bd4 Bg6 16. f4 Qc2 17. Qxc2 Bxc2 18. f5 Bg5 19. Rac1 Be4 20. a4 a6 21. a5 g6 22. f6 Rfe8 23. Ra1 Bf5 24. Ra3 Re6 25. g4 Be4 26. Raa1 Rae8 27. Rac1 h5 28. h3 hxg4 29. hxg4 Bh4 30. Rc3 Kh7 31. Kh2 Rh8 32. Kg1 Kg8 33. Bd3 Bg3 34. Bxe4 Rxe4 35. g5 Rg4 36. Rc2 Bh2+ 37. Kf2 Rxg5 38. Rcc1 Bg3+ 39. Kf3 Rh2 40. Rcd1 Bc7 41. Rg1 Rf5+ 42. Kg4 Rhf2 43. Rde1 Be5 44. Rd1 Bxf6 45. Bxf6 Rxf6 46. Rg3 Rb2 47. Rd4 Rf1 48. Rf3 Rxf3 49. Kxf3 f5 50. Rh4 Kg7 51. Kg3 Kf6 52. Rf4 0-1

