[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.03"]
[Round "3"]
[White "Lehotzky, Attila"]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1998"]
[BlackElo "1876"]
[PlyCount "53"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. e3 c5 5. d4 Nc6 6. 0-0 Be7 7. Re1 0-0 8. Nc3 Re8 9. a3 a6 10. h3 Bf8 11. Kh2 Qc7 12. dxc5 Bxc5 13. b4 Bd6 14. Bb2 Bd7 15. Nd4 Rad8 16. Nxc6 Bxc6 17. Rc1 h5 18. Ne2 Ne4 19. f4 h4 20. gxh4 f5 21. Nd4 Qf7 22. Bxe4 dxe4 23. Qe2 Kh7 24. Rg1 g6 25. h5 Rg8 26. hxg6+ Rxg6 27. Qh5+ 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.03"]
[Round "4"]
[White "Prusaitis, William"]
[Black "Morabito, Matthew"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1876"]
[BlackElo "1851"]
[PlyCount "83"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 Nf6 6. d3 0-0 7. h3 c6 8. Bb3 b5 9. a3 Nbd7 10. Be3 Bb7 11. Qe2 a6 12. Rfe1 c5 13. Rad1 Rc8 14. Bd5 Nxd5 15. Nxd5 Bxd5 16. exd5 f5 17. c4 Nf6 18. Bg5 Qa5 19. Bxf6 Bxf6 20. Qd2 Qd8 21. Re2 Rb8 22. Rb1 bxc4 23. dxc4 e4 24. Ne1 Rb3 25. Qc2 Qb6 26. f3 exf3 27. Nxf3 Rb8 28. Re6 Qd8 29. Rbe1 Kf7 30. Qd2 Rxb2 31. Qh6 Kg8 32. Re8+ Qxe8 33. Rxe8+ Rxe8 34. Qf4 Ree2 35. Qxd6 Rxg2+ 36. Kh1 Kg7 37. Qd7+ Kh6 38. Qe6 Bc3 39. Qe3+ f4 40. Qxc3 Rgc2 41. Qe1 Re2 42. Qh4+ 1-0

[Event "Romulus op"]
[Site "Romulus"]
[Date "2000.09.03"]
[Round "2"]
[White "Skidmore, Jennifer M"]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1867"]
[BlackElo "1876"]
[PlyCount "81"]
[EventDate "2000.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Be7 6. c3 c6 7. Nd2 0-0 8. 0-0 Ne8 9. f4 f5 10. Nf3 Nf6 11. Ng3 Ne4 12. Be3 Nd7 13. Qb3 Kh8 14. Rae1 Ndf6 15. Ne5 Bd6 16. Qd1 Qb6 17. b4 a5 18. Bxe4 Nxe4 19. Nxe4 fxe4 20. Qh5 Kg8 21. a3 Bf5 22. g4 g6 23. Qh3 Be6 24. Qg3 Qc7 25. f5 Bf7 26. Bf4 Kg7 27. f6+ Kg8 28. Nxf7 Qxf7 29. Bxd6 Rfe8 30. Be5 axb4 31. axb4 Ra2 32. Rf2 Ra3 33. Qe3 Rea8 34. Ref1 Ra2 35. Kg2 Qe6 36. h3 Kf7 37. Qh6 Rxf2+ 38. Rxf2 Rg8 39. Qxh7+ Kf8 40. f7 Rg7 41. Qh8+ 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Almquist, W."]
[Black "Prusaitis, William"]
[Result "0-1"]
[ECO "C71"]
[PlyCount "90"]
[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 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Qxd4 c5 9. Qd5 Be6 10. Bg5 Bxd5 11. Bxd8 Bxb3 12. axb3 Kxd8 13. Nc3 Nf6 14. e5 dxe5 15. Nxb5 Kc8 16. 0-0 Rb8 17. Nc3 Kb7 18. Ra5 Bd6 19. Rfa1 Rhc8 20. Rxa6 Ra8 21. Rxa8 Rxa8 22. Rxa8 Kxa8 23. f3 Kb7 24. h3 Kc6 25. Kf2 Nd5 26. Ne4 Nb4 27. Ng5 f6 28. Ne6 Nxc2 29. Nxg7 Nd4 30. Nh5 Be7 31. f4 e4 32. b4 cxb4 33. Ke3 Kd5 34. g4 b3 35. Ng3 Nc2+ 36. Ke2 Ba3 37. Nf1 Bxb2 38. Nd2 Nd4+ 39. Kd1 e3 40. Nb1 Kc4 41. g5 fxg5 42. fxg5 Kd3 43. h4 e2+ 44. Ke1 Nc2+ 45. Kf2 e1Q+ 0-1

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Arganian, David G"]
[Black "Prusaitis, William"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "26"]
[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. f4 exf4 3. Bc4 Nf6 4. Nc3 d6 5. d3 Be7 6. Bxf4 Nc6 7. Nf3 Bg4 8. Qd2 Bxf3 9. gxf3 Nh5 10. Be3 Bh4+ 11. Bf2 Ne5 12. Qe3 Bg5 13. Qe2 Nf4 1/2-1/2

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Aurand, G."]
[Black "Prusaitis, William"]
[Result "0-1"]
[ECO "C71"]
[PlyCount "64"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. c3 dxc3 9. Nxc3 Nf6 10. 0-0 Be7 11. Re1 0-0 12. h3 Bb7 13. Bg5 h6 14. Bf4 Re8 15. Qd2 Bf8 16. Rac1 Nxe4 17. Nxe4 Rxe4 18. Rxe4 Bxe4 19. Bd5 Bxd5 20. Qxd5 c5 21. Rd1 Ra7 22. Bxd6 Rd7 23. Qxc5 Bxd6 24. Qc6 Bh2+ 25. Kxh2 Rxd1 26. Qxa6 Qc7+ 27. g3 Qc2 28. Qa8+ Kh7 29. Kg2 Qe2 30. Qc8 Qf1+ 31. Kf3 Rd3+ 32. Kg4 Qe2+ 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Libby, Daniel"]
[Black "Prusaitis, William"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "86"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. c4 d4 6. d3 c5 7. a3 Nc6 8. Bg5 h6 9. Bd2 a5 10. Qc1 Bf5 11. h4 Qc8 12. Re1 Nh5 13. e4 Bh3 14. a4 Nb4 15. Bxb4 axb4 16. Nbd2 Bxg2 17. Kxg2 e5 18. Nh2 0-0 19. Ndf3 f5 20. Qd2 Qc7 21. b3 Rae8 22. Ng1 Re7 23. f3 Ref7 24. Nh3 f4 25. g4 Ng3 26. g5 Re8 27. Ng4 Kh7 28. Rg1 Qd8 29. Ngf2 Bf8 30. Ng4 Re6 31. Kf2 Kh8 32. Rg2 Rfe7 33. gxh6 Ra6 34. Ng5 Qb8 35. a5 b6 36. Ra2 Rea7 37. Nxe5 Qxe5 38. axb6 Rxa2 39. Nf7+ Kg8 40. Nxe5 Rxd2+ 41. Ke1 Rxg2 42. bxa7 Ra2 43. Nxg6 Bxh6 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Brooks, John Wayne"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "46"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. c4 bxc4 8. Bxc4 Nxd5 9. Qb3 e6 10. Nc3 Nb6 11. Bb5+ c6 12. Bf1 e5 13. d3 Be6 14. Qc2 Na6 15. a3 Nc5 16. Ne4 Nb3 17. Rb1 Nd4 18. Qf2 Ba2 19. Ra1 Bb3 20. Kd2 f5 21. Nc3 Bc5 22. Qg3 0-0 23. Nge2 Nc4+ 0-1

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Dolehanty, T."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "49"]
[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 c5 2. Nf3 Nc6 3. c3 a6 4. d4 cxd4 5. cxd4 e6 6. Nc3 Bb4 7. Bd3 b5 8. 0-0 Bb7 9. Re1 Nge7 10. Bg5 h6 11. Bh4 Rc8 12. d5 Na5 13. a3 Bxc3 14. bxc3 g5 15. Bg3 Rxc3 16. Be5 0-0 17. Bxc3 exd5 18. Bf6 dxe4 19. Bxe4 Bxe4 20. Rxe4 Re8 21. Nxg5 d5 22. Qh5 Ng6 23. Bxd8 dxe4 24. Qxh6 Ne5 25. Bf6 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Groeller, William"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "112"]
[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 c5 2. Nf3 Nc6 3. c3 d5 4. e5 Bf5 5. d4 e6 6. Bd3 Bxd3 7. Qxd3 Qb6 8. 0-0 cxd4 9. cxd4 Nge7 10. Nc3 Nf5 11. Be3 g6 12. Qb5 Be7 13. Qxb6 axb6 14. a3 Na5 15. Nd2 Kd7 16. Rac1 Rhc8 17. Na4 Bd8 18. Nc3 Rc6 19. Ne2 Rac8 20. Rxc6 bxc6 21. g4 Nxe3 22. fxe3 Ke8 23. Rf3 Kf8 24. Kg2 Kg7 25. Kg3 Be7 26. Rf1 c5 27. Rc1 Rc6 28. Rc2 h6 29. h4 f6 30. exf6+ Bxf6 31. dxc5 bxc5 32. b4 cxb4 33. Rxc6 Nxc6 34. axb4 Nxb4 35. Nf3 Nc2 36. Nfd4 Bxd4 37. exd4 g5 38. hxg5 hxg5 39. Kf3 Kf6 40. Kf2 Ke7 41. Kg2 Kd7 42. Ng1 Nxd4 43. Nh3 e5 44. Nxg5 e4 45. Kf2 Ne6 46. Nh3 Kd6 47. g5 Ke5 48. g6 Kf5 49. Ng1 Kxg6 50. Ne2 Kf5 51. Ke3 Ke5 52. Nc1 d4+ 53. Kd2 e3+ 54. Ke1 Nf4 55. Kd1 Ke4 56. Ke1 Nd3+ 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1984.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Iverson, B."]
[Result "1-0"]
[ECO "B00"]
[PlyCount "70"]
[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 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 c5 5. Bd3 cxd4 6. Nxd4 Nf6 7. 0-0 d5 8. e5 Nfd7 9. N2f3 Nc5 10. Bb5+ Nbd7 11. c3 a6 12. Bd3 Nxd3 13. Qxd3 Be7 14. b4 b5 15. Be3 Nb6 16. Nxb5 Nc4 17. Nbd4 0-0 18. Nb3 Rc8 19. Bd4 a5 20. Nc5 Ba8 21. a3 Bc6 22. Qc2 Ra8 23. Nd2 Bg5 24. f4 Bh6 25. Nxc4 dxc4 26. Rad1 Qe7 27. Qf2 f5 28. exf6 gxf6 29. Qg3+ Kh8 30. Rd2 Bxf4 31. Qxf4 e5 32. Re2 Rg8 33. Rff2 Rxg2+ 34. Rxg2 Bxg2 35. Bxe5 Qxe5 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Serlin, R."]
[Result "1-0"]
[ECO "C44"]
[PlyCount "63"]
[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. d4 exd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 Be7 7. 0-0 Be6 8. Bxe6 fxe6 9. Qb3 Qd7 10. Qxb7 Rb8 11. Qa6 Nf6 12. Rd1 e5 13. a3 0-0 14. Qc4+ Kh8 15. Ng5 Na5 16. Qe2 Qg4 17. Qxg4 Nxg4 18. Ne6 Nxf2 19. Rf1 Rf6 20. Nxc7 Ng4 21. Rxf6 Nxf6 22. N3d5 Nxd5 23. Nxd5 Bd8 24. b4 Nb3 25. Rb1 Nxc1 26. Rxc1 h6 27. Rc6 Bb6+ 28. Nxb6 Rxb6 29. Rxb6 axb6 30. a4 Kg8 31. a5 bxa5 32. bxa5 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Thompson, Dean"]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "71"]
[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. d4 exd4 4. c3 dxc3 5. Bc4 Bb4 6. Nxc3 d6 7. 0-0 Bxc3 8. bxc3 Nf6 9. e5 Nxe5 10. Nxe5 dxe5 11. Qb3 Qe7 12. Ba3 c5 13. Bb5+ Kf8 14. Rad1 Be6 15. Qa4 g6 16. Qh4 Kg7 17. Qg5 Qc7 18. Rfe1 a6 19. Bf1 Bxa2 20. c4 Bb3 21. Rd3 Bc2 22. Rf3 Bf5 23. Rxf5 Qd8 24. Rfxe5 h6 25. Qf4 b5 26. Bxc5 Rc8 27. Be7 Qb6 28. Re6 Qxe6 29. Rxe6 Nh5 30. Qe5+ Kh7 31. Rxa6 bxc4 32. g4 c3 33. gxh5 c2 34. hxg6+ fxg6 35. Qf6 Rhg8 36. Ba3 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Timmer, T."]
[Black "Prusaitis, William"]
[Result "0-1"]
[ECO "C53"]
[PlyCount "120"]
[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. Bc4 Bc5 4. 0-0 d6 5. c3 Qe7 6. a4 a6 7. d4 Bb6 8. b4 h6 9. d5 Nd8 10. Re1 Nf6 11. h3 0-0 12. Nbd2 Nh5 13. Nf1 Bd7 14. N3h2 Qh4 15. Qf3 f5 16. Be3 fxe4 17. g3 exf3 18. gxh4 Bxh3 19. Bxb6 cxb6 20. Nd2 Bg2 21. Re3 Rf4 22. Re4 Rc8 23. Rae1 Nf7 24. R1e3 Rxe4 25. Rxe4 Nf6 26. Re3 e4 27. Bb3 Ne5 28. c4 h5 29. Nxe4 Nxe4 30. Rxe4 Rf8 31. c5 bxc5 32. bxc5 Rc8 33. c6 bxc6 34. dxc6+ Kf8 35. Rf4+ Ke7 36. Bd5 Nxc6 37. Rf7+ Ke8 38. Rxg7 Ne5 39. Bf7+ Kf8 40. Rg8+ Kxf7 41. Rxg2 Rc1+ 42. Nf1 fxg2 43. Kxg2 Rxf1 44. Kxf1 Nf3 45. Ke2 Nxh4 46. Ke3 Ng6 47. Ke4 Ke6 48. f4 d5+ 49. Kf3 Kf5 50. a5 d4 51. Kg3 h4+ 52. Kf3 d3 53. Ke3 h3 54. Kxd3 h2 55. Kc4 h1Q 56. Kc5 Qc1+ 57. Kb6 Qc4 58. Ka7 Qb5 59. Ka8 Ke6 60. Ka7 Kd7 0-1

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Dangremond, Leonard"]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "55"]
[EventDate "1983.??.??"]
[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 e6 2. g3 b6 3. Bg2 Bb7 4. Nc3 f5 5. d3 Nf6 6. Qe2 Bb4 7. Bd2 Nc6 8. 0-0-0 Nd4 9. Qe1 0-0 10. Nge2 e5 11. Nxd4 exd4 12. Ne2 Bxd2+ 13. Rxd2 fxe4 14. dxe4 Bxe4 15. f3 Bb7 16. Nxd4 Re8 17. Qf2 Qe7 18. Re2 Qc5 19. Rhe1 Qc4 20. Rxe8+ Rxe8 21. Rxe8+ Nxe8 22. Kb1 Nf6 23. Bf1 Qd5 24. b3 c5 25. Bc4 Qxc4 26. bxc4 cxd4 27. Qxd4 Bxf3 28. Qf4 1-0

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Griffin, John P"]
[Black "Prusaitis, William"]
[Result "1/2-1/2"]
[ECO "E00"]
[PlyCount "145"]
[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. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Ne4 6. Qc2 d5 7. Nc3 Nxc3 8. Qxc3 Nd7 9. Bg2 c6 10. b3 0-0 11. Nf3 Qe7 12. 0-0 b6 13. cxd5 cxd5 14. e3 Ba6 15. Rfd1 Rfc8 16. Qb2 Rc7 17. Rac1 Rac8 18. Rxc7 Rxc7 19. Rc1 Nb8 20. Ne5 f6 21. Nf3 Nc6 22. Ne1 Qf8 23. Rc3 Rc8 24. a3 Na5 25. Rxc8 Qxc8 26. Nc2 Be2 27. Bf1 Bxf1 28. Kxf1 Qa6+ 29. Ke1 Qd3 30. Nb4 Qxb3 31. Qxb3 Nxb3 32. Nc6 a5 33. Kd1 a4 34. Kc2 Kf7 35. Kc3 Na5 36. Na7 g5 37. Nc8 Nc4 38. Kb4 Ke8 39. Kxa4 Kd7 40. Na7 g4 41. Nb5 Nd2 42. Nc3 Kc6 43. Ne2 e5 44. Ng1 h5 45. dxe5 fxe5 46. Kb4 Ne4 47. f3 Nd2 48. f4 exf4 49. exf4 Nf3 50. Ne2 d4 51. Kc4 b5+ 52. Kd3 Kd5 53. f5 Ne5+ 54. Kd2 Ke4 55. f6 Nc4+ 56. Ke1 Ne5 57. Nf4 Ke3 58. Nd5+ Kf3 59. Kd2 Kg2 60. Nf4+ Kxh2 61. Nxh5 Kg2 62. f7 Nxf7 63. Kd3 Nd6 64. Kxd4 Nf5+ 65. Ke4 Nxg3+ 66. Kf4 Nxh5+ 67. Kxg4 Kf2 68. Kf5 Ke3 69. Ke5 Nf4 70. Kd6 Ne2 71. Kc5 Nd4 72. Kb4 Kd3 73. a4 1/2-1/2

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Jordan, Wayne"]
[Black "Prusaitis, William"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "48"]
[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. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. Ne1 e5 9. d5 cxd5 10. cxd5 Nc5 11. f3 Qb6 12. Kh1 Bd7 13. Nd3 Nxd3 14. Bxd3 Nh5 15. Rb1 f5 16. Qe2 f4 17. a4 Qd8 18. Bd2 Qh4 19. Be1 Ng3+ 20. Bxg3 fxg3 21. h3 Bh6 22. Nb5 Bxh3 23. gxh3 Qxh3+ 24. Kg1 Be3+ 0-1

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "75"]
[EventDate "1983.??.??"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Be2 Bb5 7. 0-0 Nc6 8. Be3 Rc8 9. a3 cxd4 10. cxd4 Nge7 11. Nc3 Bxe2 12. Qxe2 Nf5 13. Rad1 Be7 14. h3 Na5 15. Na4 Qb3 16. Nc5 Bxc5 17. dxc5 Nxe3 18. Rd3 Qb5 19. Rxe3 Qxe2 20. Rxe2 Nc4 21. b4 Nxa3 22. Nd4 a6 23. Ra1 Nc4 24. f4 Kd7 25. f5 Ra8 26. Rf1 Rhf8 27. g4 g6 28. fxe6+ fxe6 29. Rf6 Rae8 30. g5 Rxf6 31. gxf6 Rc8 32. Nb3 Ke8 33. Kf2 Rc6 34. Nd4 Rc8 35. Nxe6 Kf7 36. Ng5+ Kg8 37. e6 b6 38. e7 1-0

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Patterson, G."]
[Black "Prusaitis, William"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "92"]
[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. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 Ne4 5. Bd2 Nxd2 6. Qxd2 c5 7. e3 Qa5 8. Bd3 Nc6 9. 0-0 b6 10. Qc2 Bxc3 11. bxc3 cxd4 12. Nxd4 Ba6 13. Rfb1 Nxd4 14. cxd4 Qg5 15. Be4 Rc8 16. Qa4 Bxc4 17. Qxa7 d5 18. Qa4+ b5 19. Rxb5 Bxb5 20. Qxb5+ Kf8 21. Qb4+ Qe7 22. Qxe7+ Kxe7 23. Bf3 Rc2 24. a4 Ra8 25. h3 Rac8 26. Re1 Ra2 27. a5 Rxa5 28. Kh2 Ra2 29. Kg3 Rcc2 30. Rf1 f5 31. h4 h6 32. Bh5 Kf6 33. Bd1 Rc1 34. Bb3 Rxf1 35. Bxa2 Ra1 36. Bb3 Ra3 37. Bd1 g5 38. hxg5+ hxg5 39. Kh2 Rd3 40. Ba4 f4 41. Bb5 Rb3 42. Ba4 Ra3 43. Bc6 fxe3 44. fxe3 Rxe3 45. Kg1 Kf5 46. Kf2 Kf4 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Finegold, Benjamin"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "54"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Bd4 Bf5 16. Bc3 Rfc8 17. Qb5 Bh6+ 18. Kb1 Qxb5 19. Bxb5 Rab8 20. a4 a6 21. g4 axb5 22. gxf5 bxa4 23. Ka2 a3 24. fxg6 axb2 25. gxf7+ Kxf7 26. Be5 Rb5 27. f4 Ra8+ 0-1

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Fisher, Ralph"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "37"]
[EventDate "1983.??.??"]
[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 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Be7 6. Nbd2 0-0 7. 0-0 b6 8. e4 cxd4 9. e5 Nfd7 10. cxd4 f6 11. Re1 fxe5 12. dxe5 Nc6 13. Qc2 Nb4 14. Bxh7+ Kh8 15. Qb1 Ba6 16. a3 Nc6 17. Qg6 Rxf3 18. Qh5 Nf8 19. Bg6+ 1-0

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Gordon, Stephen"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "86"]
[EventDate "1983.??.??"]
[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. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. Nbd2 b6 6. c3 0-0 7. Qc2 Bb7 8. Ne5 Nbd7 9. f4 e6 10. Ndf3 c5 11. Qe2 cxd4 12. exd4 Ne4 13. 0-0 f6 14. Nxd7 Qxd7 15. Nd2 f5 16. Nf3 a5 17. Bd2 Qc8 18. Ne5 Ba6 19. Nf3 Bxd3 20. Qxd3 Qa6 21. Qc2 h6 22. Rac1 Rac8 23. Be3 Rc6 24. Nd2 Rfc8 25. Nxe4 dxe4 26. Rf2 Qc4 27. a3 b5 28. Qd1 Qd5 29. Rfc2 Qc4 30. Qf1 Qxf1+ 31. Kxf1 a4 32. Ke2 Bf6 33. Kd2 g5 34. g3 g4 35. Rd1 Kf7 36. Rb1 Be7 37. Rbc1 h5 38. Rh1 h4 39. Rcc1 h3 40. Rhd1 Rd8 41. Kc2 Ke8 42. Rd2 Rd7 43. Rcd1 Rd5 1/2-1/2

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Kebrdle, Michael"]
[Result "0-1"]
[ECO "B16"]
[PlyCount "60"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Ne2 h5 8. Nf4 Nd7 9. Nxh5 Qa5 10. Ng3 Bg6 11. h4 0-0-0 12. Bd3 e5 13. Bxg6 fxg6 14. Qg4 exd4 15. Qxg6 Qe5+ 16. Ne2 Re8 17. Qc2 Bc5 18. Kd1 dxc3 19. bxc3 Nb6 20. Bf4 Qd5+ 21. Qd2 Qxg2 22. Rh2 Qf3 23. Ke1 Nd5 24. Kf1 Rhg8 25. Bg3 Re4 26. Re1 Rge8 27. h5 Ne3+ 28. Kg1 Ng4 29. Rg2 Rxe2 30. Rd1 Rxd2 0-1

[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Koteles, Michael"]
[Result "1/2-1/2"]
[ECO "E87"]
[PlyCount "130"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Ne8 8. g4 Nd7 9. h4 Bf6 10. g5 Be7 11. Qd2 Ng7 12. Nh3 f5 13. gxf6 Nxf6 14. Bg5 Nfh5 15. Qg2 Nf4 16. Nxf4 exf4 17. Bxe7 Qxe7 18. Qg5 Rf7 19. Ne2 Nh5 20. Rg1 Kh8 21. Rc1 b6 22. b4 a5 23. b5 Bd7 24. a4 Re8 25. Qxe7 Rexe7 26. Kf2 Rf6 27. Kg2 Ref7 28. Rc3 h6 29. Kh2 Re7 30. Bh3 Bxh3 31. Kxh3 Re5 32. Rg4 Kh7 33. Rc1 Re7 34. Rcg1 Ref7 35. R4g2 Ng3 36. Nxg3 fxg3 37. Rxg3 Rxf3 38. Rxf3 Rxf3+ 39. Rg3 Rf2 40. c5 bxc5 41. e5 dxe5 42. Rc3 Rf7 43. Rxc5 Rd7 44. Kg4 Kg7 45. Kf3 Kf6 46. Ke4 Re7 47. Rc6+ Kf7 48. h5 gxh5 49. Rxh6 Ke8 50. Rxh5 Kd7 51. Rh6 Rg7 52. Ra6 Rg4+ 53. Kxe5 Rxa4 54. Ra7 Kc8 55. d6 cxd6+ 56. Kxd6 Kb8 57. b6 Ra1 58. Kc6 a4 59. Rh7 Rc1+ 60. Kb5 a3 61. Ka6 a2 62. Rh8+ Rc8 63. Rh1 Rg8 64. Ra1 Rg2 65. Rc1 Rg8 1/2-1/2

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Lehotzky, Attila"]
[Result "0-1"]
[ECO "E34"]
[PlyCount "54"]
[EventDate "1983.??.??"]
[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. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Ba5 8. Bd2 0-0 9. Bd3 h6 10. Nf3 Qe7 11. Ne5 c5 12. 0-0 cxd4 13. cxd4 Bxd2 14. Qxd2 Qd6 15. Bb5 Rd8 16. Rfd1 Bd7 17. Nxd7 Nxd7 18. Bxd7 Rxd7 19. Qc2 Rc7 20. Qb3 Rac8 21. d5 exd5 22. Rxd5 Qg6 23. Re1 b6 24. Qe3 Rc2 25. Rd2 Qe6 26. a3 Qa2 27. Red1 Rxd2 0-1

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Prusaitis, William"]
[Black "Schreiber, Edwin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "51"]
[EventDate "1983.??.??"]
[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. d4 exd4 4. c3 d6 5. Bc4 Bg4 6. cxd4 Qf6 7. Qb3 Nxd4 8. Nxd4 Qxd4 9. Be3 Qxe4 10. Bxf7+ Ke7 11. Bd5 Qf5 12. Bxg8 Rxg8 13. Qxg8 Qc2 14. Bg5+ Kd7 15. Qf7+ Kc6 16. 0-0 Qxb2 17. Rc1+ Kb6 18. Qxc7+ Ka6 19. Qc4+ Qb5 20. Qxg4 d5 21. Nc3 Qc6 22. Qe2+ b5 23. a4 Kb7 24. Nxb5 Qb6 25. Rc7+ Kb8 26. Bf4 1-0

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Youssef, Issa"]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "117"]
[EventDate "1983.??.??"]
[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 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bg4 7. a3 Be7 8. Nf3 0-0 9. 0-0 Bf5 10. Re1 Ne4 11. Bf4 Nd7 12. Nd2 Nxd2 13. Qxd2 Nf6 14. f3 Nh5 15. Be3 Nf6 16. Bf2 Re8 17. e4 Be6 18. e5 Nd7 19. f4 Nf8 20. Be3 Qd7 21. Qf2 Bf5 22. Bf3 Bd8 23. Kh1 g6 24. Rg1 h5 25. Qe2 Bg4 26. Nd1 Bxf3+ 27. Qxf3 Qg4 28. Qg2 h4 29. Nf2 Qe2 30. Rae1 Qxb2 31. g4 Qxa3 32. g5 Qb2 33. Qh3 Ne6 34. Ng4 Ng7 35. Nf6+ Bxf6 36. gxf6 Nh5 37. Qxh4 Kh8 38. Rg5 Qc2 39. f5 Qe4+ 40. Qxe4 dxe4 41. fxg6 fxg6 42. Rxg6 Nxf6 43. exf6 Rad8 44. Reg1 Rd7 45. Rh6+ Rh7 46. Rxh7+ Kxh7 47. Rg7+ Kh8 48. Rxb7 Rf8 49. f7 Kg7 50. Rxa7 Kg6 51. Bf4 Kg7 52. Bd6 Rxf7 53. Rxf7+ Kxf7 54. Kg2 Ke6 55. Bf4 Kf5 56. Be3 Kg4 57. h3+ Kh4 58. Bf2+ Kg5 59. Kg3 1-0

