[Event "US Open-104"]
[Site "Los Angeles"]
[Date "2003.08.07"]
[Round "5"]
[White "Carr, Michael R"]
[Black "Roy, David W"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "33"]
[EventDate "2003.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. d3 Re8 8. Rb1 a5 9. a3 Qc7 10. Bg5 Nbd7 11. Nd2 h6 12. Bxf6 Nxf6 13. b4 axb4 14. axb4 Be6 15. b5 d5 16. bxc6 bxc6 17. Qc2 1/2-1/2

[Event "Reunion IBM op"]
[Site "Reunion"]
[Date "1997.??.??"]
[Round "1"]
[White "Cots Paltor, Jordi"]
[Black "Roy, David W"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2160"]
[PlyCount "37"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUF"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be3 Bd7 7. Be2 e6 8. 0-0 Be7 9. f4 f6 10. f5 Nxd4 11. Bxd4 Nh6 12. Bh5+ Nf7 13. Qg4 Rg8 14. fxe6 g6 15. exd7+ Qxd7 16. Qxd7+ Kxd7 17. Bg4+ Ke8 18. Nd5 Ne5 19. Be6 1-0

[Event "FRA-ch op-B"]
[Site "Paris"]
[Date "1994.??.??"]
[Round "7"]
[White "Nguyen, Tong"]
[Black "Roy, David W"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nbd2 c5 7. e4 Nc6 8. c3 Rb8 9. a4 a6 10. Nh4 e5 11. Nhf3 b5 12. Qe2 h6 13. axb5 axb5 14. Ne1 d5 15. exd5 Nxd5 16. Ne4 Qe7 17. Be3 Nxe3 18. fxe3 b4 19. cxb4 cxb4 20. Rc1 Nd8 21. Nf3 Ne6 22. Nh4 Rd8 23. Bh3 Nf4 24. exf4 Bxh3 25. Rf2 exf4 26. Rxf4 g5 27. Nf5 Qa7+ 28. Rf2 Bxf5 0-1

[Event "Phoenix Del Web Townhouse Summer"]
[Site "Phoenix"]
[Date "1976.??.??"]
[Round "?"]
[White "Gruchacz, Robert"]
[Black "Roy, David W"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "96"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Bd7 8. Nf3 Qa5 9. Bd3 Bc6 10. Qd2 Nbd7 11. 0-0 Be7 12. Kh1 h6 13. Bh4 Qh5 14. Bg3 g5 15. f5 e5 16. Qe1 Nc5 17. b4 Nxd3 18. cxd3 Nd7 19. a4 b6 20. Nd2 0-0 21. Nc4 Rab8 22. Rc1 Ba8 23. Qf2 f6 24. Ne3 Rfc8 25. Ncd5 Bd8 26. Rc4 b5 27. Rxc8 Rxc8 28. a5 Kg7 29. Qd2 Bb7 30. Kg1 Nb8 31. Kf2 Qf7 32. h4 Nc6 33. Rh1 Nd4 34. Kg1 Bxd5 35. exd5 Qh5 36. Kf2 Kf7 37. Rh3 g4 38. Rh1 Nxf5 39. Rc1 Ra8 40. Qc2 Nd4 41. Qd1 f5 42. Kg1 f4 43. Nxg4 fxg3 44. Qf1+ Kg7 45. Rc7+ Bxc7 46. Qf6+ Kh7 47. Qe7+ Kh8 48. Qf6+ Kg8 0-1

[Event "Phoenix Del Web Townhouse Summer"]
[Site "Phoenix"]
[Date "1976.??.??"]
[Round "?"]
[White "Porterfield, Michael"]
[Black "Roy, David W"]
[Result "0-1"]
[ECO "A55"]
[PlyCount "84"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. c4 Nd7 4. Nc3 Ngf6 5. Nf3 e5 6. Be2 Be7 7. 0-0 Qc7 8. Rb1 a5 9. a3 exd4 10. Qxd4 a4 11. Bf4 0-0 12. c5 Ne8 13. cxd6 Bxd6 14. e5 Bc5 15. Qe4 Qa5 16. Ng5 g6 17. e6 fxe6 18. Qxe6+ Kg7 19. Qc4 Ndf6 20. Nce4 Nxe4 21. Qxe4 Bf5 22. Qe5+ Nf6 23. Ne6+ Bxe6 24. Qxe6 Rae8 25. Qh3 Rxe2 26. Bh6+ Kg8 27. Bxf8 Bxf8 28. b4 Qf5 29. Qxf5 gxf5 30. Rfe1 Ra2 31. Re3 Nd5 32. Rf3 f4 33. g3 Bh6 34. Re1 Kf7 35. Re4 Rb2 36. Rd4 Ke6 37. gxf4 Rb1+ 38. Kg2 Rb3 39. f5+ Kf6 40. Re4 Bc1 41. Re1 Bxa3 42. Ra1 Nc3 0-1

[Event "Phoenix Del Web Townhouse Summer"]
[Site "Phoenix"]
[Date "1976.??.??"]
[Round "2"]
[White "Roy, David W"]
[Black "Winslow, Elliott C"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "47"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 exf5 7. d3 Nc6 8. 0-0 Nge7 9. Qe1 h6 10. a4 Ne5 11. Ba2 Be6 12. Kh1 Qd7 13. Bf4 Nxf3 14. Rxf3 g5 15. exf5 Bxa2 16. Bg3 0-0-0 17. f6 Bxf6 18. Rxf6 Be6 19. Nb5 Rdf8 20. Nxd6+ Kd8 21. Nxf7+ Bxf7 22. Rd6 Nf5 23. Qa5+ b6 24. Rxd7+ 1-0

[Event "Phoenix Del Web Townhouse Summer"]
[Site "Phoenix"]
[Date "1976.??.??"]
[Round "?"]
[White "Watson, John L"]
[Black "Roy, David W"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "51"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 Nh5 9. b4 f5 10. b5 Ne7 11. Qc2 c6 12. bxc6 bxc6 13. Bg5 Nf6 14. c5 h6 15. cxd6 Qxd6 16. Be3 Nfd5 17. Bd2 Nxc3 18. Bxc3 Nd5 19. Bxe5 Bxe5 20. Nxe5 Bd7 21. d4 Rab8 22. Rxb8 Rxb8 23. Rb1 Be8 24. Rxb8 Qxb8 25. Nxc6 Bxc6 26. Qxc6 1-0

[Event "US Open-72"]
[Site "Ventura"]
[Date "1971.??.??"]
[Round "11"]
[White "Ervin, Roy C"]
[Black "Roy, David W"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "35"]
[EventDate "1971.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e3 e6 6. Nge2 Nge7 7. h4 d5 8. h5 d4 9. Ne4 dxe3 10. fxe3 Qa5 11. Nd6+ Kf8 12. 0-0 Nf5 13. Nxf5 gxf5 14. d4 Qd8 15. dxc5 Qg5 16. e4 Qxh5 17. exf5 exf5 18. Bxc6 1-0

