[Event "Ken Smith Memorial op"]
[Site "Dallas"]
[Date "1999.??.??"]
[Round "4"]
[White "Ryglewicz, Josef F"]
[Black "Watson, Derrick W"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nf3 e6 7. Bd2 c6 8. 0-0 Qc7 9. Ne5 Bd6 10. Bg5 Nbd7 11. Bf4 0-0 12. Re1 Nd5 13. Nxd5 exd5 14. Bd3 Bxd3 15. Qxd3 f6 16. Nxd7 Qxd7 17. Bxd6 Qxd6 18. Re3 Rfe8 19. Rae1 Qd7 20. h3 Rxe3 21. Qxe3 Kf8 22. Qd3 g6 23. h4 Re8 24. Re3 Rxe3 25. Qxe3 Qe7 26. Qf4 Kg7 27. Kf1 Qe4 28. Qc7+ Kh6 29. Qxb7 Qxc2 30. g3 Qd3+ 31. Ke1 Qe4+ 32. Kf1 Qh1+ 33. Ke2 Qe4+ 1/2-1/2

[Event "Ken Smith Memorial op"]
[Site "Dallas"]
[Date "1999.??.??"]
[Round "5"]
[White "Watson, Derrick W"]
[Black "Hoselton, Rick F"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "84"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d5 3. e3 g6 4. Bd3 Bg7 5. f4 0-0 6. Nf3 b6 7. 0-0 c5 8. Qe1 c4 9. Bc2 Bd7 10. Ne5 Ng4 11. Nxg4 Bxg4 12. e4 Bc8 13. e5 f6 14. e6 f5 15. Rf3 Qd6 16. b4 b5 17. a4 Rf6 18. axb5 Bxe6 19. Re3 Bf8 20. b6 Qxb6 21. Nd2 Qd6 22. Nf3 a6 23. Ba3 Qb6 24. Ng5 Bf7 25. Bd1 a5 26. Bf3 axb4 27. Nxf7 bxa3 28. Bxd5 Ra5 29. Nh6+ Kg7 30. Rxe7+ Bxe7 31. Qxe7+ Kxh6 32. Bg8 Ra7 33. Qe3 Qb2 34. Qh3+ Kg7 35. Qxh7+ Kf8 36. Qh6+ Kxg8 37. Re1 Rg7 38. Re8+ Rf8 39. Re3 a2 40. h3 a1Q+ 41. Kh2 Qf2 42. Rg3 Qag1# 0-1

[Event "Islington Amateur U190 op"]
[Site "Islington"]
[Date "1971.06.??"]
[Round "?"]
[White "Watson, Derrick W"]
[Black "Cadden, Gordon"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "33"]
[EventDate "1971.12.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qd7 8. d3 0-0-0 9. Nd2 Kb8 10. Nc4 f6 11. Be3 Bd6 12. Rad1 h5 13. d4 Qe7 14. dxe5 fxe5 15. Rd3 Rf8 16. Qe2 Nh6 17. Rb3 1-0

