[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2003.02.16"]
[Round "4"]
[White "Pederson, Roger"]
[Black "Sheppard, Dore A"]
[Result "1/2-1/2"]
[ECO "B44"]
[PlyCount "86"]
[EventDate "2003.02.15"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Bf3 Ne5 7. Nd2 d5 8. c3 Nd3+ 9. Kf1 Be7 10. exd5 Nxd5 11. Nc4 Nxc1 12. Rxc1 0-0 13. g3 Qc7 14. Nd2 Rd8 15. Kg2 e5 16. N4b3 f5 17. Bxd5+ Rxd5 18. Re1 b6 19. Kg1 Bb7 20. Qe2 Qc6 21. Qc4 Bg5 22. Qxc6 Bxc6 23. Rc2 Rad8 24. Nf1 Bf6 25. Rd2 Rxd2 26. Nbxd2 b5 27. Nb3 f4 28. Nbd2 Rd5 29. Ne4 Bd8 30. Nfd2 Bb6 31. Nf3 h6 32. Kg2 Kf7 33. Kg1 g5 34. Nexg5+ hxg5 35. Nxe5+ Rxe5 36. Rxe5 fxg3 37. hxg3 Kf6 38. Re1 Bd5 39. a3 Bc6 40. Re2 Kf5 41. Rd2 Ke5 42. Kf1 g4 43. Kg1 Bd5 1/2-1/2

[Event "Silicon Valley-ch"]
[Site "Silicon Valley"]
[Date "1993.??.??"]
[Round "?"]
[White "Becker, Allen J"]
[Black "Pederson, Roger"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2255"]
[PlyCount "106"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Nge7 5. e4 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 f5 9. Be3 fxe4 10. dxe4 Be6 11. Nd5 Kh8 12. Qd2 Ng8 13. h3 Qd7 14. Kh2 Rf7 15. f4 Raf8 16. Rf2 exf4 17. gxf4 b6 18. Raf1 Na5 19. b3 c6 20. Ndc3 Nb7 21. Ng3 Ne7 22. Bd4 Bxd4 23. Qxd4+ Kg8 24. Nce2 Nc5 25. Rd1 Nc8 26. b4 Na6 27. Qc3 Qe7 28. Rg1 Bd7 29. Bf3 Qh4 30. f5 Ne7 31. Bg4 Rf6 32. Rf4 g5 33. Rf3 Be8 34. Qd2 Kh8 35. Ra3 h5 36. Nxh5 Bxh5 37. Bxh5 Qxh5 38. Rxg5 Qh4 39. Rg4 Qf2+ 40. Rg2 Qh4 41. Rxa6 Qxe4 42. Ng3 Qxc4 43. Rxa7 Nc8 44. Ra3 Qh4 45. Rf3 d5 46. Rf4 Qh6 47. Qf2 Nd6 48. Rg1 R8f7 49. Rf1 Rh7 50. Qg2 Nc4 51. R1f3 Ne5 52. Rf1 Nc4 53. R1f3 Ne5 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "USA"]
[Date "1993.??.??"]
[Round "?"]
[White "Bereolos, Peter"]
[Black "Pederson, Roger"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "71"]
[EventDate "1993.02.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 b6 7. Bd3 Bb7 8. 0-0 Nfd7 9. Be3 e5 10. fxe5 dxe5 11. d5 Na6 12. Qe1 Ndc5 13. Bc2 Nb4 14. Bb1 Qe7 15. Qf2 Ncd3 16. Qd2 Nc5 17. Ne2 a5 18. Ng3 Rad8 19. Ne1 Bc8 20. Bh6 Rd6 21. Bxg7 Kxg7 22. b3 h5 23. Qc3 h4 24. Ne2 Rf6 25. Nf3 Re8 26. a3 Nba6 27. Bc2 Bg4 28. b4 Nb7 29. Ba4 Bxf3 30. Rxf3 Rb8 31. Rxf6 axb4 32. axb4 Kxf6 33. Rb1 Nd6 34. Bb5 Nxb4 35. Qxb4 Nxe4 36. Rf1+ 1-0

[Event "Silicon Valley-ch"]
[Site "Silicon Valley"]
[Date "1993.??.??"]
[Round "?"]
[White "Pederson, Roger"]
[Black "Izumikawa, Burt"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2365"]
[PlyCount "78"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 Nc6 6. c3 e5 7. N4b3 d5 8. exd5 Nxd5 9. Ne4 Bf5 10. Ng3 Be6 11. Bb5 Qb6 12. Bxc6+ Qxc6 13. 0-0 0-0-0 14. Qe1 Nf4 15. Bxf4 exf4 16. Nd4 Qb6 17. Nxe6 fxe6 18. Nh5 g5 19. Qe5 Rg8 20. Rfe1 Rg6 21. Re4 Bd6 22. Rc4+ Kb8 23. Qe2 Qa6 24. b4 Bc7 25. Re1 Rh6 26. g4 f3 27. Qe4 Qxa2 28. Rxc7 Kxc7 29. Qe5+ Kc8 30. Nf6 Qc4 31. Qxg5 Rxf6 32. h3 Rg6 33. Qe5 Qd5 34. Qe3 Kb8 35. Ra1 a6 36. Qf4+ Ka8 37. Qc7 h5 38. c4 Qd4 39. Re1 hxg4 0-1

[Event "Vancouver Keres Memorial 01st"]
[Site "Vancouver"]
[Date "1976.06.19"]
[Round "1"]
[White "Pederson, Roger"]
[Black "Brodie, Hugh"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1975"]
[BlackElo "1881"]
[PlyCount "49"]
[EventDate "1976.06.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 e5 7. d3 f5 8. Ne1 Nf6 9. f4 0-0 10. Nf3 h6 11. Nh4 exf4 12. Nxg6 fxg3 13. exf5 gxh2+ 14. Kh1 Re8 15. Bd5+ Kh7 16. Bf7 Nd4 17. Ne4 Nxe4 18. dxe4 Rxe4 19. f6 Bxf6 20. Qh5 Bg7 21. Bxh6 Bg4 22. Nf8+ Kh8 23. Bxg7+ Kxg7 24. Qh7+ Kxf8 25. Bh5+ 1-0

