[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Bolda, Marvin"]
[Black "Yuhas, Lawrence"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "84"]
[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 e5 2. Nc3 Nc6 3. d3 f5 4. Nf3 Nf6 5. g3 Bc5 6. Bg2 a6 7. 0-0 0-0 8. Bg5 h6 9. Bd2 d6 10. Qc1 Kh7 11. e4 f4 12. gxf4 Nd4 13. f5 b5 14. Nxd4 Bxd4 15. cxb5 Ng4 16. Be1 Rh8 17. h3 h5 18. Ne2 Bb6 19. Kh1 Kg8 20. Ng1 axb5 21. Nf3 Ba6 22. Ng5 Qf6 23. h4 b4 24. a3 Bxd3 25. Qd1 Bc4 26. b3 Bf7 27. axb4 Rxa1 28. Qxa1 g6 29. f4 Ne3 30. fxe5 dxe5 31. fxg6 Nxf1 32. Nxf7 Kg7 33. Qc1 Ne3 34. Qd2 Re8 35. Bf2 Ng4 36. Bxb6 Qxh4+ 37. Kg1 cxb6 38. Ng5 Qh2+ 39. Kf1 Rf8+ 40. Nf3 Rxf3+ 41. Ke1 Qg1+ 42. Ke2 Qxg2+ 0-1

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Forte, Joe"]
[Black "Yuhas, Lawrence"]
[Result "1-0"]
[ECO "E85"]
[PlyCount "91"]
[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 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 Nc6 7. Qd2 e5 8. Nge2 exd4 9. Nxd4 Nxd4 10. Bxd4 Be6 11. Be2 c6 12. 0-0 d5 13. cxd5 cxd5 14. e5 Nd7 15. f4 f6 16. Qe3 fxe5 17. fxe5 Bf5 18. Rad1 Re8 19. Qg3 Bxe5 20. Bxe5 Rxe5 21. Rxd5 Rxd5 22. Nxd5 Qf8 23. Rxf5 Qc5+ 24. Ne3 Qc1+ 25. Rf1 Qc5 26. Bc4+ Kh8 27. Qe1 Re8 28. Qc3+ Re5 29. Rf3 Nb6 30. Qxe5+ Qxe5 31. Rf8+ Kg7 32. Rg8+ Kf6 33. Ng4+ Kf5 34. Nxe5 Kxe5 35. Rc8 Kd6 36. Rd8+ Ke7 37. Rd4 Kf6 38. Bd3 Ke5 39. Rd8 Na4 40. g3 Nc5 41. Bc2 Kf6 42. Kf2 h5 43. Rg8 Ke5 44. Rxg6 Kd4 45. b4 Nd7 46. Rd6+ 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Haluska, J."]
[Black "Yuhas, Lawrence"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "129"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 a6 6. Bc4 0-0 7. 0-0 Nbd7 8. e5 dxe5 9. dxe5 Ne8 10. e6 fxe6 11. Bxe6+ Kh8 12. Ng5 Nd6 13. Nd5 Nc5 14. Re1 c6 15. Nf4 Rf6 16. Qg4 Bh6 17. Bxc8 Bxg5 18. Qxg5 Nce4 19. Qe5 Rxc8 20. f3 Ng3 21. Nxg6+ hxg6 22. Qxg3 Nf5 23. Qe5 Kh7 24. Bg5 Rf7 25. Rad1 Qb6+ 26. Kh2 Rd8 27. Rxd8 Qxd8 28. g4 Nd4 29. Bxe7 Qd7 30. Kg3 Rxf3+ 31. Kg2 Rf7 32. Re4 Nf3 33. Qd6 Qe8 34. Qd8 Nh4+ 35. Kg1 Nf3+ 36. Kh1 Qxd8 37. Bxd8 Rd7 38. Re7+ Rxe7 39. Bxe7 Ne1 40. c4 Kg7 41. Bb4 Nd3 42. Bc3+ Kh6 43. Kh2 b5 44. cxb5 axb5 45. Kg3 g5 46. h4 gxh4+ 47. Kxh4 b4 48. g5+ Kg6 49. Bf6 c5 50. Kg4 c4 51. Bd4 Nc1 52. a4 bxa3 53. bxa3 Ne2 54. Be3 c3 55. a4 c2 56. a5 Nc3 57. a6 Nb5 58. Bc1 Na7 59. Kf4 Nb5 60. Ke4 Kf7 61. Kd3 Ke7 62. Kxc2 Kd7 63. g6 Ke6 64. g7 Kf7 65. Bb2 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Pearson, Dave"]
[Black "Yuhas, Lawrence"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "87"]
[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. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 Ne4 5. c3 d5 6. d4 0-0 7. Bd3 Bg4 8. h3 Ng3 9. Rg1 Bd7 10. Ne5 Nc6 11. Qf3 Ne4 12. Bxe4 dxe4 13. Qxe4 Nxe5 14. fxe5 Bc6 15. Qf4 e6 16. Ba3 Re8 17. Nd2 a5 18. Ne4 Bxe4 19. Qxe4 b5 20. g4 Qh4+ 21. Kd2 Bf8 22. Bxf8 Rxf8 23. Qf3 f6 24. exf6 b4 25. Raf1 bxc3+ 26. Kxc3 Qg5 27. f7+ Kg7 28. Qf2 c5 29. Qf4 Qxf4 30. Rxf4 cxd4+ 31. exd4 Rfc8+ 32. Kd3 Kf8 33. Re1 Rc6 34. Rf6 Rac8 35. Rexe6 Rc3+ 36. Ke4 a4 37. Re8+ Rxe8+ 38. fxe8Q+ Kxe8 39. Rf3 Rc2 40. bxa4 Rxa2 41. Ke5 Rxa4 42. h4 Ke7 43. Rd3 Ra1 44. d5 1/2-1/2

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Yuhas, Lawrence"]
[Black "Perczak, M."]
[Result "1-0"]
[ECO "C30"]
[PlyCount "39"]
[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. Nc3 Nf6 3. f4 Nc6 4. Nf3 d6 5. Bc4 Bg4 6. 0-0 Nd4 7. fxe5 dxe5 8. Bxf7+ Kxf7 9. Nxe5+ Ke8 10. Nxg4 Nxg4 11. Qxg4 Nxc2 12. Rb1 Nd4 13. d3 g6 14. Nd5 Bg7 15. Bg5 Qd6 16. Rbc1 c6 17. Bf4 Be5 18. Bxe5 Qxe5 19. Nf6+ Ke7 20. Qd7+ 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Yuhas, Lawrence"]
[Black "Rankin, H."]
[Result "1-0"]
[ECO "B12"]
[PlyCount "55"]
[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. f4 d5 3. e5 Bf5 4. d4 e6 5. Nf3 Nd7 6. Nbd2 c5 7. c3 a6 8. Be2 Ne7 9. 0-0 h6 10. Nb3 c4 11. Nc5 Nxc5 12. dxc5 Qc7 13. Be3 Nc6 14. b4 cxb3 15. axb3 Be7 16. b4 0-0 17. Qa4 Rfd8 18. Rfd1 Na7 19. Nd4 Bh7 20. Bd3 Bxd3 21. Rxd3 Nb5 22. Nf3 Na7 23. Nd4 Bf8 24. Rdd1 Nc8 25. Ra2 b5 26. Qa5 Qxa5 27. Rxa5 Ne7 28. Rda1 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Yuhas, Lawrence"]
[Black "Shaler, Te"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "66"]
[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. Nc3 Nf6 3. f4 exf4 4. d4 Bb4 5. Bd3 Qe7 6. Qe2 Nc6 7. Nf3 d6 8. 0-0 Bg4 9. Qf2 Bxf3 10. gxf3 Nxd4 11. Nd5 Nxd5 12. exd5 Bc5 13. Kh1 Nb3 14. Qg2 Nxa1 15. Bb5+ Kd8 16. Qxg7 Qf8 17. Qf6+ Kc8 18. Qf5+ Kb8 19. Bxf4 Qg7 20. Ba4 Rg8 21. Bg3 Qxb2 22. Re1 b5 23. c4 a6 24. cxb5 Ka7 25. Rb1 Qxa2 26. b6+ Bxb6 27. Rxb6 Kxb6 28. Qe4 Rab8 29. Bc6 Qb2 30. Qe3+ Ka5 31. Be1+ Rb4 32. Bxb4+ Qxb4 33. Qf2 Qb1+ 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Conklin, M."]
[Black "Yuhas, Lawrence"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "32"]
[EventDate "1983.??.??"]
[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 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Bg4 5. Bxf7+ Kxf7 6. Ng5+ Qxg5 7. Bxg5 Bxd1 8. Kxd1 Nxd4 9. c3 Ne6 10. Be3 Nf6 11. f3 d5 12. exd5 Nxd5 13. Bf2 Bc5 14. Bxc5 Nxc5 15. Re1 Rhe8 16. Nd2 Nd3 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Kellogg, S."]
[Black "Yuhas, Lawrence"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "52"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 d6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Be7 7. Re1 0-0 8. d3 Bd7 9. e4 f4 10. Nc3 fxg3 11. fxg3 Bg4 12. Qd2 Bxf3 13. Bxf3 Nd4 14. Bg2 Ng4 15. Rf1 Rxf1+ 16. Rxf1 Bg5 17. Qd1 Ne3 18. Qb1 Nxf1 19. Bxf1 Be3+ 20. Kg2 Qf6 21. Nd1 Qf3+ 22. Kh3 Qxf1+ 23. Kh4 g5+ 24. Kg4 h5+ 25. Kxh5 Qh3+ 26. Kg6 Qh7+ 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Richard, Oneal"]
[Black "Yuhas, Lawrence"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "75"]
[EventDate "1983.??.??"]
[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 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 d6 5. c4 Nd7 6. Nc3 e5 7. d5 Ngf6 8. h3 Be7 9. Be3 0-0 10. Qd2 Kh8 11. g4 Nc5 12. g5 Nxd3+ 13. Qxd3 Nh5 14. 0-0-0 g6 15. h4 a6 16. Nh2 Qd7 17. Rdg1 b5 18. Ng4 bxc4 19. Qxc4 c6 20. Kb1 a5 21. Nh6 Kg7 22. Qe2 Ba6 23. dxc6 Qxc6 24. Qf3 Rab8 25. Nd5 Bd3+ 26. Ka1 Qc2 27. Rb1 Bxe4 28. Qd1 Qxb1+ 29. Qxb1 Bxb1 30. Kxb1 Bd8 31. f4 f5 32. Rc1 Rb7 33. Rc6 Be7 34. fxe5 dxe5 35. Nxe7 Rxe7 36. Bc5 Rfe8 37. Bxe7 Rxe7 38. Rc8 1-0

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Yuhas, Lawrence"]
[Black "Carroll, D."]
[Result "0-1"]
[ECO "C30"]
[PlyCount "40"]
[EventDate "1983.??.??"]
[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 Nf6 2. Nc3 e5 3. f4 d6 4. Nf3 Bg4 5. Bc4 Nc6 6. 0-0 Nd4 7. fxe5 Bxf3 8. gxf3 dxe5 9. d3 Qd7 10. Ne2 Bc5 11. Kh1 0-0-0 12. c3 Ne6 13. b4 Be7 14. a4 Nh5 15. Be3 g5 16. Bxa7 Nef4 17. Ng1 Qc6 18. Qc2 Rd6 19. Bb5 Ng3+ 20. hxg3 Rh6+ 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Yuhas, Lawrence"]
[Black "Turner, G."]
[Result "0-1"]
[ECO "C29"]
[PlyCount "81"]
[EventDate "1983.??.??"]
[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 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bg4 6. d3 Nxc3 7. bxc3 Be7 8. d4 0-0 9. Bd3 f6 10. exf6 Bxf3 11. Qxf3 Rxf6 12. Qh3 g6 13. Rf1 Qd7 14. Rxf6 Bxf6 15. Qf3 Bg7 16. Kf1 Nc6 17. Ba3 Bf8 18. Bb2 Be7 19. Kg1 Rf8 20. Qe2 Bd6 21. a3 Ne7 22. c4 c6 23. cxd5 Nxd5 24. Bc4 b5 25. Bb3 Qe8 26. Re1 Qxe2 27. Rxe2 Kf7 28. a4 b4 29. c3 bxc3 30. Bxc3 Rb8 31. Ba2 Bb4 32. Rb2 a5 33. Kf2 Ke7 34. Bxd5 Rf8+ 35. Bf3 Bxc3 36. Rb7+ Kd6 37. Ke3 Rf6 38. Rb1 Rf8 39. Kd3 Bb4 40. d5 Kc5 41. g4 0-1

