[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Delaune, Richard K"]
[Black "Potts, Kenneth"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2405"]
[BlackElo "2255"]
[PlyCount "65"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 d6 6. Rb1 a5 7. d3 Nf6 8. e4 0-0 9. Nge2 Bd7 10. h3 Ne8 11. 0-0 Nc7 12. Nd5 Rb8 13. f4 b5 14. g4 bxc4 15. dxc4 f5 16. gxf5 gxf5 17. Ng3 e6 18. Nxc7 Qxc7 19. Kh2 Nd4 20. Rg1 Bc6 21. exf5 exf5 22. Nh5 Rf7 23. Be3 Bxg2 24. Rxg2 Qa7 25. Bxd4 cxd4 26. Qd3 Qc5 27. b4 axb4 28. axb4 Rxb4 29. Rxb4 Qxb4 30. Qxd4 Qb7 31. Qxd6 h6 32. Nxg7 Rxg7 33. Qe6+ 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Potts, Kenneth"]
[Black "Ash, Robert"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2255"]
[PlyCount "44"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c6 7. 0-0 Qa5 8. h3 Be6 9. d5 cxd5 10. Nd4 Bd7 11. Nb3 Qd8 12. cxd5 Na6 13. Be3 Nc7 14. a4 Na6 15. Qd2 b6 16. Nd4 Nc5 17. b4 Nb7 18. Nc6 Qe8 19. Nb5 Nxd5 20. Qxd5 Be6 21. Qf3 Bxa1 22. Rxa1 Qd7 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Potts, Kenneth"]
[Black "Byrne, Robert Eugene"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2255"]
[BlackElo "2490"]
[PlyCount "118"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 e5 13. dxe6 fxe6 14. cxb5 axb5 15. Rad1 d5 16. Nde4 Nxe4 17. Nxe4 Bxb2 18. Qxb2 Qe7 19. Qe5 Rb6 20. Nc3 Qg7 21. Qxg7+ Kxg7 22. f4 Ba6 23. Rfe1 Rc6 24. Rd2 Rfc8 25. e4 d4 26. Ne2 e5 27. Bh3 Rd8 28. fxe5 d3 29. Nf4 c4 30. Nd5 Bc8 31. Bxc8 Rcxc8 32. e6 Rd6 33. e7 Re6 34. Kf2 Nb7 35. bxc4 bxc4 36. Kf3 Nd6 37. g4 Rc5 38. Nc3 Rce5 39. a4 Rxe7 40. Ra2 Nb7 41. Rb2 Na5 42. Rb5 Nb3 43. Rxe5 Rxe5 44. Kf4 Ra5 45. e5 d2 46. Re4 Rxa4 47. e6 Ra8 48. Rxc4 Ra1 49. Ke5 Re1+ 50. Kd6 d1Q+ 51. Nxd1 Rxd1+ 52. Ke7 Nd4 53. Rc7 Re1 54. Kd6+ Kh6 55. Re7 Kg5 56. Rxh7 Nxe6 57. Re7 Kf6 58. g5+ Kf5 59. h4 Rd1+ 0-1

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Roush, John"]
[Black "Potts, Kenneth"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "2255"]
[PlyCount "66"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Nf4 e5 10. Nfd5 Nxd5 11. Nxd5 Be6 12. exf5 Bxf5 13. h3 Qd7 14. g4 Be6 15. Rb1 Rf7 16. Be3 Raf8 17. Qd2 Kh8 18. f4 Nd4 19. Bxd4 cxd4 20. fxe5 Bxe5 21. Rxf7 Rxf7 22. Rf1 b5 23. b3 bxc4 24. bxc4 Rxf1+ 25. Kxf1 Kg7 26. Qg5 Qf7+ 27. Ke2 Bg3 28. Bf3 h6 29. Qd2 Bxd5 30. Bxd5 Qf2+ 31. Kd1 Qf1+ 32. Kc2 Bf4 33. Bg2 Bxd2 1/2-1/2

[Event "Philadelphia op"]
[Site "Philadelphia"]
[Date "1987.??.??"]
[Round "?"]
[White "Lief, Adam"]
[Black "Potts, Kenneth"]
[Result "1-0"]
[ECO "E45"]
[WhiteElo "2280"]
[BlackElo "2275"]
[PlyCount "59"]
[EventDate "1987.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Bd3 dxc4 10. bxc4 Nc6 11. Bb2 e5 12. 0-0 exd4 13. Ne4 Re8 14. Ng3 dxe3 15. fxe3 Ne5 16. Bxe5 Rxe5 17. Qf3 Qf8 18. Nf5 Rd8 19. Qf4 Re6 20. Rad1 Rd7 21. g4 Bb7 22. g5 Nh5 23. Qg4 g6 24. Nh6+ Kg7 25. Nxf7 Qe8 26. Nh6 Rxe3 27. Bxg6 Rg3+ 28. Qxg3 Nxg3 29. Bxe8 Re7 30. hxg3 1-0

[Event "Philadelphia op"]
[Site "Philadelphia"]
[Date "1987.??.??"]
[Round "?"]
[White "Potts, Kenneth"]
[Black "Munchak, N."]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "2275"]
[PlyCount "43"]
[EventDate "1987.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. Nf3 exd4 5. Nc3 Bb4 6. Qa4+ Nc6 7. Qxb4 dxc3 8. Qxc3 f6 9. g3 Nge7 10. Bg2 Qf7 11. 0-0 0-0 12. Rd1 Be6 13. b3 Rfd8 14. Bb2 Nd5 15. Qc5 Rd6 16. e4 b6 17. Qxd6 cxd6 18. exd5 Bxd5 19. Ne5 Bxg2 20. Nxf7 Bf3 21. Rd3 Be4 22. Re3 1-0

[Event "Philadelphia op"]
[Site "Philadelphia"]
[Date "1987.??.??"]
[Round "?"]
[White "Roush, John"]
[Black "Potts, Kenneth"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "2275"]
[PlyCount "87"]
[EventDate "1987.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 e6 4. e4 h6 5. Bxf6 Qxf6 6. Bd3 d6 7. 0-0 g6 8. e5 Qe7 9. Re1 Bg7 10. d5 0-0 11. Nc3 Rd8 12. Qe2 dxe5 13. dxe6 Bxe6 14. Nxe5 Bxe5 15. Qxe5 Nc6 16. Qe3 Kg7 17. Bxg6 Rd6 18. Be4 Rad8 19. Nb5 Qf6 20. Nxd6 Rxd6 21. Bxc6 Rxc6 22. c3 Rd6 23. Rad1 Bxa2 24. Qg3+ Kf8 25. Rxd6 cxd6 26. Rd1 d5 27. Qb8+ Kg7 28. Rd3 Bb1 29. Rxd5 a5 30. Qe5 Qxe5 31. Rxe5 Bd3 32. f4 b5 33. Kf2 a4 34. Ke3 Bc4 35. Kd4 Kg6 36. g3 f6 37. Rc5 h5 38. h3 Be2 39. g4 hxg4 40. hxg4 Bf1 41. g5 fxg5 42. Rxg5+ Kf6 43. Kc5 Bc4 44. Kb4 1-0

[Event "Masters Futurity"]
[Site "Cherry Hill"]
[Date "1985.??.??"]
[Round "?"]
[White "Dubeck, Leroy"]
[Black "Potts, Kenneth"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "2240"]
[PlyCount "59"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. d5 exd5 4. exd5 d6 5. Nc3 Nf6 6. h3 g6 7. Nf3 Bg7 8. Bc4 0-0 9. 0-0 Re8 10. Re1 Nbd7 11. a4 Nb6 12. Bb3 Rxe1+ 13. Qxe1 c4 14. Ba2 Nbxd5 15. Nxd5 Nxd5 16. Bxc4 Be6 17. Ng5 Qd7 18. Nxe6 fxe6 19. Qe4 Nc7 20. Qxb7 d5 21. Bd3 Qd6 22. Be3 e5 23. Bxa7 Rd8 24. Bb6 Rd7 25. Qb8+ Bf8 26. a5 e4 27. Be2 Qc6 28. c3 Kf7 29. Bxc7 Rxc7 30. a6 1-0

[Event "Northwest Chess August op"]
[Site "Seattle"]
[Date "1983.08.??"]
[Round "?"]
[White "Donaldson, John W"]
[Black "Potts, Kenneth"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2405"]
[BlackElo "2235"]
[PlyCount "61"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Qa5 11. Bg5 Rfe8 12. e5 dxe5 13. dxe5 Nd5 14. Nxd5 exd5 15. e6 Bf6 16. exf7+ Kxf7 17. Qd3 Kg8 18. b4 Qa4 19. Qxd5+ Kh8 20. Rae1 Bc3 21. Rxe8+ Rxe8 22. Qxb7 Bxb4 23. Be3 a5 24. Bd4 Bc5 25. Ba1 Rf8 26. Qd5 Be7 27. Re1 Bf6 28. Ng5 Qb4 29. Rd1 Bxa1 30. Nf7+ Rxf7 31. Qxf7 1-0

[Event "Northwest Chess May op"]
[Site "Seattle"]
[Date "1983.05.??"]
[Round "?"]
[White "Donaldson, John W"]
[Black "Potts, Kenneth"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2405"]
[BlackElo "2235"]
[PlyCount "71"]
[EventDate "1983.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. 0-0 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 Rc8 11. b3 0-0 12. Nc3 e6 13. Qd2 Rfd8 14. Rfd1 b6 15. Rac1 Qb7 16. Nde2 a6 17. a4 Rb8 18. Bg5 Qe7 19. Qf4 Na5 20. Rb1 Rd7 21. Qh4 b5 22. e5 dxe5 23. Rxd7 Qc5+ 24. Kf1 Nxd7 25. b4 Qxc4 26. bxa5 Qxh4 27. Bxh4 b4 28. Na2 Bf8 29. Nec1 f5 30. Be1 Kf7 31. Nxb4 Nc5 32. Nca2 Nxa4 33. Rc1 Nc5 34. Nc6 Rb2 35. Nxe5+ Kf6 36. Nd7+ 1-0

