[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "3"]
[White "Groeller, William"]
[Black "Johnson, Ri"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "98"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 0-0 7. 0-0 Bxc3 8. bxc3 Ne4 9. Qc2 f5 10. Rd1 d6 11. Nd2 Qh4 12. Nxe4 fxe4 13. Bf1 Nd7 14. g3 Qg4 15. Bg2 Rf5 16. h3 Qg6 17. Bxe4 Bxe4 18. Qxe4 Raf8 19. Rd2 Rxf2 20. Qxg6 Rf1+ 21. Kg2 hxg6 22. Bb2 R1f3 23. Re1 R8f6 24. e4 e5 25. Ree2 Kf7 26. Rf2 Rxf2+ 27. Rxf2 Nb8 28. d5 Nd7 29. Ba3 Rxf2+ 30. Kxf2 Ke8 31. Kf3 Kd8 32. h4 Kc8 33. Ke3 Nf6 34. Kf3 Kb7 35. Bb4 a5 36. Ba3 Ka6 37. Bc1 Nh7 38. a4 Kb7 39. Kg4 Nf6+ 40. Kf3 Nd7 41. Ba3 Kc8 42. Kg4 Nf6+ 43. Kf3 Kd8 44. Bc1 Ke8 45. Be3 Nd7 46. Bf2 g5 47. hxg5 g6 48. Ke2 Nf8 49. Kd3 Kd7 1/2-1/2

[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "7"]
[White "Johnson, Ri"]
[Black "Bagherabadi, Mohammad"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "58"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 Be6 9. a4 a5 10. Be3 0-0 11. Rc1 f5 12. Nb5 Bf6 13. Bxb6 cxb6 14. Nd2 Qd7 15. Nc4 Rad8 16. Nxb6 Qf7 17. Qe1 f4 18. Nc3 Qh5 19. Ne4 Nd4 20. f3 Be7 21. Qf2 Qh6 22. Nc4 Rc8 23. gxf4 Bh4 24. Qe3 Nf5 25. Qd2 exf4 26. Nf2 Ne3 27. Ng4 Bxg4 28. fxg4 Nxg2 29. Kxg2 Rxc4 0-1

[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "2"]
[White "Johnson, Ri"]
[Black "Jordan, Wayne"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "99"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 d6 5. d3 h6 6. Ne2 Bg4 7. Ng3 Be7 8. h3 Bd7 9. c3 0-0 10. 0-0 Re8 11. Be3 Bf8 12. Qd2 d5 13. Rad1 Re6 14. Ba4 dxe4 15. dxe4 Rd6 16. Qe2 Qe8 17. Bc2 Rd8 18. Rxd6 cxd6 19. Rd1 a6 20. Nh4 Be6 21. b3 Kh7 22. f4 Bc8 23. Rf1 g6 24. Bb6 Rd7 25. Qf3 Bg7 26. Be3 d5 27. Re1 dxe4 28. Nxe4 exf4 29. Bxf4 Nxe4 30. Rxe4 Re7 31. Bd2 b5 32. Rf4 Bb7 33. Qg3 Kg8 34. Nf3 Ne5 35. Nd4 Nd7 36. Rh4 Bxd4+ 37. Rxd4 Re2 38. Qd3 Rxg2+ 39. Kf1 Qe7 40. Bxh6 Qf6+ 41. Rf4 Qe6 42. Rf2 Rxf2+ 43. Kxf2 Qf6+ 44. Kg3 Ne5 45. Qe3 Nf3 46. Be4 Bxe4 47. Qxe4 Ne5 48. Bf4 Nc6 49. Qf3 Kg7 50. Bh6+ 1-0

[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "5"]
[White "Johnson, Ri"]
[Black "Norcross, J."]
[Result "0-1"]
[ECO "C63"]
[PlyCount "42"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. 0-0 fxe4 6. Bxc6 dxc6 7. Ne1 Bg4 8. Ne2 Bc5 9. b4 Bxb4 10. Rb1 Qd6 11. h3 Bh5 12. g4 Bg6 13. Ng2 0-0-0 14. c3 Bc5 15. Qb3 Bb6 16. Ne3 Qd3 17. Ng3 Nd5 18. Nxd5 Qxg3+ 19. Kh1 Qxh3+ 20. Kg1 Qxg4+ 21. Kh2 Qh4+ 0-1

[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "4"]
[White "Johnson, Ri"]
[Black "Richburg, J."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. d4 Nb6 8. Bb3 Nbxd5 9. Nge2 e6 10. 0-0 Be7 11. Kh1 0-0 12. Ne4 Bd7 13. a3 Bc6 14. c4 Nb6 15. N2c3 a6 16. Be3 Nc8 17. Qd3 Nd6 18. Bc2 g6 19. Rad1 Nf5 20. Bf2 Qc8 21. Qe2 Re8 22. g4 Nd6 23. Kg1 b6 24. Rfe1 Qb7 25. Bg3 Rad8 26. Be5 Nd7 27. Bxd6 cxd6 28. d5 exd5 29. cxd5 Bb5 30. Nxb5 axb5 31. Qxb5 Ne5 32. Kg2 Rc8 33. Nd2 Red8 34. Be4 Bg5 35. Qb4 Bf4 36. Bf5 gxf5 37. Qxf4 Ng6 38. Qg5 fxg4 39. Ne4 gxf3+ 40. Kh1 Kf8 41. Qh6+ Ke8 42. Nc5+ 1-0

[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "1"]
[White "Laren, Philip"]
[Black "Johnson, Ri"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "131"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 Nbd7 9. Bf3 Nb6 10. Nge2 Bg4 11. Bxg4 Nxg4 12. a4 Qc8 13. a5 Qc4 14. Ra3 Qxb3 15. Rxb3 Nc4 16. Rxb7 Nxa5 17. Rxe7 Rfe8 18. Rxe8+ Rxe8 19. 0-0 Nb3 20. h3 Nf6 21. Be3 Rd8 22. Rd1 Nxd5 23. Nxd5 Rxd5 24. Nc3 Rd7 25. d5 Na5 26. Kf1 Nc4 27. Bc1 Nb6 28. d6 Nc4 29. Ne4 Be5 30. f4 Bg7 31. b3 Nb6 32. Be3 Nc8 33. Bc5 h6 34. Bb4 f5 35. Nf2 Nb6 36. Nd3 Nc8 37. Ne5 Bxe5 38. fxe5 Kf7 39. Kf2 Ke6 40. Bc3 Nb6 41. Bd4 Nd5 42. g3 Nb4 43. Rd2 Nd5 44. Rc2 g5 45. Rc8 f4 46. g4 Kf7 47. Rh8 Kg6 48. Ra8 Kf7 49. Rxa7 Rxa7 50. Bxa7 Ke6 51. Bd4 Nb4 52. Bc3 Nc6 53. b4 Na7 54. Kf3 Nb5 55. Bb2 Na7 56. Ke4 Nb5 57. h4 Na7 58. hxg5 hxg5 59. Bd4 Nb5 60. Bb6 Nc3+ 61. Kd4 Nd5 62. d7 Nxb4 63. d8Q Nc6+ 64. Ke4 Nxd8 65. Bxd8 f3 66. Bb6 1-0

[Event "Lansing-chMI op"]
[Site "Lansing"]
[Date "1985.??.??"]
[Round "6"]
[White "Levine, H."]
[Black "Johnson, Ri"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "54"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 a6 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 Na5 12. Bh6 Bxh6 13. Qxh6 Nc4 14. Bxc4 Rxc4 15. 0-0-0 Qa5 16. g4 Rxc3 17. bxc3 Qxc3 18. Kb1 a5 19. Rd3 Qb4+ 20. Ka1 Qc5 21. h5 g5 22. Rhd1 Qe5 23. f4 gxf4 24. Rf1 Bb5 25. Qxf4 Bxd3 26. cxd3 Qxd4+ 27. Kb1 Qxd3+ 0-1

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Arganian, David G"]
[Black "Johnson, Ri"]
[Result "0-1"]
[ECO "E24"]
[PlyCount "74"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d6 6. Nf3 b6 7. Bg5 Bb7 8. e3 Nbd7 9. Nd2 Qe7 10. f3 c5 11. Bd3 h6 12. Bh4 g5 13. Bg3 Nh5 14. Bf2 Ng7 15. Qe2 0-0-0 16. e4 e5 17. d5 Nh5 18. g3 Qf6 19. 0-0 Rhg8 20. Be3 Nf4 21. Bxf4 gxf4 22. g4 h5 23. Rf2 Qh4 24. Rg2 Nf6 25. Qf2 Qxf2+ 26. Kxf2 hxg4 27. Rag1 gxf3 28. Rxg8 Rxg8 29. Rxg8+ Nxg8 30. h4 Kd8 31. h5 Bc8 32. Kxf3 Nh6 33. Be2 Bg4+ 34. Kf2 Bd7 35. Nf3 Ke7 36. Nh4 Kf6 37. Nf3 Kg7 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Corbeill, Joe"]
[Black "Johnson, Ri"]
[Result "0-1"]
[ECO "B89"]
[PlyCount "88"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qd2 a6 9. a3 Qc7 10. Ba2 Bd7 11. 0-0 0-0 12. Qe2 Rfd8 13. f4 Rac8 14. Nf3 Na5 15. Nd2 b5 16. Rad1 Nc4 17. Nxc4 bxc4 18. Rd4 Qb7 19. Rb1 d5 20. exd5 exd5 21. Rd2 Re8 22. Qf3 Bc6 23. Qg3 Bd6 24. Bxc4 Nh5 25. Qg5 Rxe3 26. Qxh5 Bc5 27. Kf1 Rxc3 28. Bd3 g6 29. Qd1 Rb8 30. Ke1 Rxa3 31. bxa3 Qxb1 32. Bxa6 Bxa3 33. Qxb1 Rxb1+ 34. Ke2 Rb4 35. g3 Kg7 36. Bd3 Bd7 37. c3 Rb2 38. Rxb2 Bxb2 39. c4 d4 40. Be4 Kf6 41. Kd3 Bf5 42. c5 Bxe4+ 43. Kxe4 Ke6 44. g4 f5+ 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Finegold, Benjamin"]
[Black "Johnson, Ri"]
[Result "1-0"]
[ECO "E39"]
[PlyCount "55"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[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 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. Nf3 Bxc5 7. Bg5 Nc6 8. e3 d6 9. Be2 Qe7 10. 0-0 h6 11. Bh4 Bd7 12. a3 a5 13. Rad1 Kh8 14. Ne4 Rad8 15. Nfd2 Rg8 16. Nxf6 gxf6 17. Ne4 Rg6 18. Bh5 Rdg8 19. Bxg6 Rxg6 20. Nxc5 dxc5 21. Qc3 e5 22. Qd3 Be6 23. f4 Rg4 24. Bg3 f5 25. fxe5 Bxc4 26. Qxf5 Be2 27. Rd2 Rg5 28. Qf6+ 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Finegold, Benjamin"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "75"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nc3 0-0 6. Nf3 Nbd7 7. cxd5 exd5 8. 0-0 Re8 9. Qc2 c6 10. h3 Nf8 11. a3 a5 12. b3 Bd6 13. Bg5 h6 14. Bxf6 Qxf6 15. Na4 Bf5 16. Qd2 Ne6 17. Nb6 Rad8 18. b4 axb4 19. axb4 Be4 20. Rfd1 Bxf3 21. Bxf3 Ng5 22. Kg2 Qe6 23. Rh1 Ne4 24. Qe1 Qf6 25. e3 Ng5 26. Bg4 Qe7 27. Rb1 Bc7 28. Na4 Ra8 29. Nc3 Bd6 30. h4 Ne4 31. b5 Bb4 32. Nxd5 cxd5 33. Qxb4 Ra2 34. Rhf1 Qc7 35. Rb2 Rea8 36. Bf3 R8a4 37. Qb3 R2a3 38. Qxd5 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Karadsheh, Z."]
[Result "1-0"]
[ECO "C45"]
[PlyCount "33"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. 0-0 Be7 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8. Nc3 0-0 9. Bf4 Nh5 10. Be3 Nf6 11. Rfd1 Ng4 12. Nd5 Ne5 13. Bb3 Bg5 14. Re1 Bxe3 15. Rxe3 Qh4 16. Rg3 Bh3 17. f4 1-0

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Nixon, Peter"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "75"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 e5 6. d5 Bb4 7. Qa4+ c6 8. Qxb4 cxd5 9. exd5 Nxd5 10. Qb5+ Nc6 11. Qxd5 Qf6 12. Nf3 0-0 13. Bg5 Qf5 14. Bd3 Qg4 15. 0-0 a6 16. Nxe5 Qxg5 17. Nxc6 Qxd5 18. Ne7+ Kh8 19. Nexd5 Be6 20. Nc7 Rad8 21. Nxe6 fxe6 22. Rad1 Rd7 23. Bc4 Re7 24. Rd2 b5 25. Bb3 e5 26. Rfd1 Ree8 27. Rd6 b4 28. Ne4 Ra8 29. Ng5 h6 30. Nf7+ Kh7 31. Nxe5 a5 32. Bc2+ Kg8 33. Nf7 Kxf7 34. Bb3+ Ke7 35. Re6+ Kf7 36. Rd7+ Kg8 37. Ree7+ Kh8 38. Rxg7 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Palmer, Tony"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "92"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Be3 Bxe3 11. Qxe3 Qe7 12. Rd1 Rd8 13. Nc3 Nxc3 14. Qxc3 Nb8 15. Qe1 c5 16. c3 0-0 17. Rd2 Nc6 18. Rad1 c4 19. Bc2 a5 20. Qe3 Qc7 21. Qc5 Qb7 22. Qe3 Ne7 23. Ng5 g6 24. Ne4 Nf5 25. Nf6+ Kg7 26. Bxf5 Bxf5 27. Rd4 h6 28. Rxd5 Rxd5 29. Rxd5 Be6 30. Rd4 b4 31. Rh4 g5 32. Rd4 Rb8 33. Rd2 bxc3 34. Qxc3 Qb4 35. f3 Rb5 36. Re2 Qxc3 37. bxc3 Rb1+ 38. Kf2 Rc1 39. g4 Rxc3 40. Rb2 Ra3 41. Rb8 Rxa2+ 42. Kg3 h5 43. Rg8+ Kh6 44. Rh8+ Kg7 45. Rg8+ Kh6 46. Rh8+ Kg7 1/2-1/2

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Proszkow, T."]
[Result "1-0"]
[ECO "B24"]
[PlyCount "116"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 h6 6. Nge2 e6 7. Be3 Be7 8. 0-0 0-0 9. Qd2 Ng4 10. d4 Nxe3 11. Qxe3 cxd4 12. Nxd4 Bd7 13. Rfe1 Rb8 14. Nxc6 bxc6 15. Qxa7 c5 16. Rad1 Re8 17. e5 Rxb2 18. Rb1 Rxb1 19. Rxb1 d5 20. Rb7 Bc6 21. Rb6 Qa8 22. Qxa8 Bxa8 23. Bf1 c4 24. a4 Bc5 25. Rb5 Bd4 26. Nd1 Bxe5 27. Bxc4 Bc6 28. Ra5 dxc4 29. Rxe5 Bxa4 30. Ne3 Rc8 31. Kf1 Kf8 32. Ke1 Ke7 33. Kd2 c3+ 34. Kd3 Kd6 35. Ra5 Be8 36. Nd1 Rc7 37. Nxc3 Ke7 38. Re5 Kf6 39. Re4 Kg6 40. Rg4+ Kf6 41. Rf4+ Kg6 42. Nd1 e5 43. Rb4 f6 44. Ne3 Bf7 45. c4 Kg5 46. Rb5 Bg6+ 47. Kc3 Kh5 48. h4 Be4 49. Ra5 Kg6 50. Kb4 Kf7 51. c5 Ke6 52. Ra6+ Kd7 53. Nc4 Bc6 54. Nd6 Bf3 55. Nf5 Ke8 56. Nd6+ Kd7 57. Nf5 Ke8 58. Rb6 Be4 1-0

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Theuerle, P."]
[Result "1-0"]
[ECO "A53"]
[PlyCount "114"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[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 d6 3. Qc2 c5 4. Nf3 Nc6 5. d5 Nb8 6. Nc3 e5 7. Bg5 Be7 8. Nd2 Ng4 9. Bxe7 Qxe7 10. h3 Nf6 11. g3 a6 12. Bg2 Bd7 13. a4 a5 14. Be4 g6 15. Nf1 Na6 16. Qd2 Nb4 17. Ne3 h5 18. Bc2 Nh7 19. g4 h4 20. Nb5 Bxb5 21. cxb5 b6 22. 0-0-0 Qg5 23. Nc4 Qd8 24. Qh6 Qc7 25. Qxh4 Nxc2 26. Kxc2 g5 27. Qg3 0-0-0 28. h4 Kb7 29. h5 Qd7 30. Qf3 Qe7 31. Ne3 e4 32. Qg3 f6 33. Nf5 Qe5 34. Qxe5 fxe5 35. Rhf1 Nf6 36. Ne3 Kc8 37. f3 Rdf8 38. fxe4 Nxe4 39. Rxf8+ Rxf8 40. Rf1 Rxf1 41. Nxf1 Nf6 42. Ne3 Kd7 43. h6 Nh7 44. Kd3 Nf6 45. Kc3 Kc7 46. Kd2 Kd7 47. Nf5 Kc7 48. Ng7 Kd7 49. Ne6 Nh7 50. Ke3 Ke7 51. Ke4 Kf6 52. Nc7 Kg6 53. Na8 Nf6+ 54. Kf3 Nxd5 55. e4 Ne7 56. Nxb6 Kxh6 57. Nd5 Kg7 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Johnson, Ri"]
[Black "Youssef, Issa"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "117"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 Nbd7 7. Nge2 Nb6 8. Bb5+ Bd7 9. Bd3 Nbxd5 10. Nxd5 Nxd5 11. Be4 c6 12. b3 e5 13. Bb2 Qg5 14. c4 Nf4 15. Nxf4 Qxf4 16. Qe2 0-0-0 17. Qf2 b6 18. 0-0-0 Bc5 19. Qg3 Qxg3 20. hxg3 f5 21. Bc2 Rde8 22. d4 exd4 23. Bxd4 Re2 24. Bxc5 bxc5 25. Rd2 Rxd2 26. Kxd2 g6 27. Rh6 Be6 28. Kc3 Kd7 29. g4 Ke7 30. gxf5 gxf5 31. Rh5 Kf6 32. Rh6+ Ke7 33. Kd2 Kf7 34. Ke3 Bd7 35. Kf4 a6 36. Bxf5 Kg7 37. Rh5 Be8 38. Rh4 h5 39. g4 Rf8 40. Ke5 Rf6 41. gxh5 Rh6 42. Bg4 Bg6 43. Rh2 Kf8 44. Kd6 a5 45. Kxc5 Be8 46. Re2 Rh7 47. Re5 a4 48. bxa4 Ra7 49. h6 Rh7 50. Re6 Ra7 51. Kb6 Rf7 52. Rxe8+ Kxe8 53. Bh5 Ke7 54. Bxf7 Kxf7 55. a5 c5 56. a6 Kg6 57. a7 Kxh6 58. a8Q Kg5 59. Qe4 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Marfia, Jim"]
[Black "Johnson, Ri"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "73"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Be7 12. Ne4 Ndf6 13. 0-0-0 Nxe4 14. Qxe4 Qa5 15. Kb1 Nf6 16. Qd3 Nd5 17. Bd2 Qc7 18. g3 0-0-0 19. Qe2 Bf6 20. c4 Ne7 21. Bf4 Qa5 22. Be5 Rd7 23. Rd3 Qd8 24. Rhd1 Re8 25. Qc2 b6 26. Qa4 Kb7 27. Ra3 Nc8 28. c5 Rd5 29. Rdd3 Bxe5 30. Nxe5 Qc7 31. cxb6 Qxb6 32. Rdb3 Rb5 33. Nd7 Qd8 34. Rxb5+ cxb5 35. Qxb5+ Nb6 36. Nc5+ Kb8 37. Rxa7 1-0

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Steverson, B."]
[Black "Johnson, Ri"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "61"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[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 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Qa5 6. Bxf6 gxf6 7. e3 Be7 8. Bd3 Nd7 9. cxd5 cxd5 10. Bb5 Bb4 11. Bxd7+ Bxd7 12. 0-0 Bxc3 13. bxc3 Qxc3 14. Rc1 Qa3 15. Qd2 Bb5 16. Rc3 Qa6 17. Rfc1 0-0 18. Nh4 Bc4 19. e4 Qd6 20. Rg3+ Kh8 21. Qh6 Qxg3 22. hxg3 Bxa2 23. Qxf6+ Kg8 24. Nf3 Rad8 25. Ng5 Rd7 26. f3 dxe4 27. Kf2 e3+ 28. Kxe3 e5 29. Rh1 exd4+ 30. Kf4 Bb1 31. Rxb1 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Teismann, J."]
[Black "Johnson, Ri"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "48"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 dxc4 5. e4 Bg4 6. Bxc4 e6 7. 0-0 Nbd7 8. Bg5 Be7 9. Qd3 0-0 10. Bb3 Bh5 11. Bc2 Ng4 12. Bf4 Bg6 13. h3 f5 14. Qc4 fxe4 15. Qxe6+ Kh8 16. Bxe4 Bxe4 17. Qxe4 Ngf6 18. Qe6 Nh5 19. Bd6 Bxd6 20. Qxd6 Rf7 21. Qb4 Rxf3 22. gxf3 Qg5+ 23. Kh1 Qf5 24. Kg2 Nf4+ 0-1

