[Event "Atlantic op 35th"]
[Site "Washington DC"]
[Date "2004.08.28"]
[Round "3"]
[White "Stancil, Kimani A"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2121"]
[BlackElo "2134"]
[PlyCount "67"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Qf2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Qc7 12. 0-0-0 Bc5 13. h4 Bxd4 14. Rxd4 Qc5 15. Rh3 Bb7 16. Qd2 Nb6 17. b3 0-0-0 18. Kb2 Kb8 19. Ne4 Qc7 20. Nd6 Nc8 21. Nxb7 Kxb7 22. a4 Na7 23. axb5 Nxb5 24. Rb4 Qb6 25. Bxb5 axb5 26. Qe2 Ka6 27. Rh1 Qc5 28. Qd2 Kb6 29. Rh3 Ra8 30. Rc3 Qg1 31. Qd4+ Qxd4 32. Rxd4 h5 33. Rb4 g6 34. Rd4 1/2-1/2

[Event "Atlantic op 35th"]
[Site "Washington DC"]
[Date "2004.08.27"]
[Round "1"]
[White "Roush, John"]
[Black "Smith, Bryan G"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2134"]
[BlackElo "2340"]
[PlyCount "34"]
[EventDate "2004.08.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Nc6 6. dxc5 Bxc5 7. b4 Bb6 8. b5 Na5 9. Bd3 Ne7 10. 0-0 Rc8 11. Re1 h6 12. a4 0-0 13. Ra2 Ng6 14. Nd4 Nc4 15. Qh5 Ncxe5 16. Bc2 Qf6 17. Re3 Rxc3 0-1

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.04"]
[Round "1"]
[White "Smith, Bryan G"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2308"]
[BlackElo "2178"]
[PlyCount "41"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb2 Nf6 6. d4 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. 0-0 Be6 10. Re1 Be7 11. dxc5 Bxc5 12. Nd4 0-0 13. Nc3 Bd7 14. Qd3 Ng4 15. Na4 Bd6 16. Nf3 c5 17. Qxd5 Bxa4 18. Rad1 Bxh2+ 19. Nxh2 Qxd5 20. Rxd5 Nxh2 21. bxa4 1-0

[Event "World op 28th"]
[Site "Philadelphia"]
[Date "2000.07.30"]
[Round "3"]
[White "Garces, Diego F"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "60"]
[EventDate "2000.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 d6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 e5 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Nh5 12. Qb3 Kh7 13. Bb2 Nd7 14. Ra1 Rb8 15. Nb5 Ndf6 16. Rfc1 Be6 17. Qc2 Qd7 18. Nc3 f4 19. Ne4 fxg3 20. hxg3 Nxe4 21. dxe4 Bh3 22. Bh1 Qg4 23. Kh2 Rf7 24. c5 d5 25. Qb3 Rbf8 26. Qxd5 Rxf3 27. exf3 Rxf3 28. Bxf3 Qxf3 29. Rg1 Nf6 30. Qd2 Ng4+ 1/2-1/2

[Event "World op 28th"]
[Site "Philadelphia"]
[Date "2000.07.28"]
[Round "1"]
[White "Shibut, Macon A"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2265"]
[PlyCount "57"]
[EventDate "2000.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[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. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Nh4 Bd7 9. f4 f5 10. c3 Be8 11. Re1 Bf7 12. Ndf3 h6 13. a3 a5 14. a4 Bc7 15. Qc2 g6 16. Kh1 Qb8 17. Be3 b6 18. Qf2 fxe4 19. dxe4 e5 20. Nxe5 Nxe5 21. fxe5 Bxe5 22. Bxh6 Bg7 23. Bxg7 Kxg7 24. exd5 Nxd5 25. Rad1 Ra7 26. Qd2 Nf6 27. Qg5 Qc8 28. Rd6 Ng4 29. Nxg6 1-0

[Event "World op 28th"]
[Site "Philadelphia"]
[Date "2000.07.04"]
[Round "8"]
[White "Benen, Samson"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2114"]
[PlyCount "48"]
[EventDate "2000.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Bb7 10. Bd3 d6 11. 0-0 Nd7 12. Bf4 dxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. Qe2 0-0 16. Rfd1 Qf4 17. Nd2 Nf6 18. Nf1 Rac8 19. Rac1 Rfd8 20. g3 Qg5 21. Ba6 Qd5 22. Bxb7 Qxb7 23. Nd2 Qd5 24. Nb3 Rc4 1/2-1/2

[Event "World op 28th"]
[Site "Philadelphia"]
[Date "2000.07.01"]
[Round "4"]
[White "Roush, John"]
[Black "Feuerstein, Arthur William"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2187"]
[PlyCount "63"]
[EventDate "2000.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Nc3 Bb7 8. a3 Be7 9. Bd3 a6 10. 0-0 f5 11. exf6 Nxf6 12. Bg5 0-0 13. Rc1 b5 14. Bb1 Qe8 15. Ne5 d6 16. Bxf6 Rxf6 17. Ng4 Rf4 18. g3 Bf3 19. Qd3 Qh5 20. Qxh7+ Qxh7 21. Bxh7+ Kxh7 22. gxf4 Bxg4 23. f3 Bh3 24. Rfd1 d5 25. Ne2 Ra7 26. Rc2 Rb7 27. Rdc1 Bd6 28. Rc8 Be7 29. Re8 Bd6 30. Rd8 Be7 31. Re8 Bd6 32. Rd8 1/2-1/2

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.06.30"]
[Round "2.7"]
[White "Roush, John"]
[Black "Alexopoulos, Georgios"]
[Result "1-0"]
[ECO "A12"]
[BlackElo "2235"]
[PlyCount "62"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bg4 4. Bb2 Nd7 5. d4 e6 6. e3 Bd6 7. Be2 Qb8 8. Nbd2 f5 9. h3 Bxf3 10. Nxf3 Ngf6 11. Bd3 Ke7 12. cxd5 cxd5 13. Nd2 h5 14. Qe2 Qc7 15. Rc1 Qa5 16. a3 g5 17. f3 Rac8 18. Kf2 h4 19. Rhd1 g4 20. e4 gxf3 21. gxf3 fxe4 22. fxe4 Rcf8 23. e5 Ne4+ 24. Ke1 Bxe5 25. dxe5 Rhg8 26. Bd4 Nxe5 27. Bxe4 dxe4 28. b4 Qd5 29. Bc5+ Ke8 30. Nxe4 Nf3+ 31. Qxf3 Rxf3 1-0

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Asmundsson, Ingvar"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2360"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Be2 d5 5. Nc3 Bg4 6. Be3 dxe4 7. Nxe4 Nd7 8. 0-0 Ngf6 9. Nxf6+ Nxf6 10. c4 e6 11. Qb3 Qb6 12. Qxb6 axb6 13. h3 Bxf3 14. Bxf3 0-0 15. Rfd1 Rfd8 16. a4 h6 17. b3 Rd7 18. Rac1 Rc8 19. Rd2 e5 20. dxe5 Rxd2 21. Bxd2 Nd7 22. Bg4 Rd8 23. Bxd7 Rxd7 24. Bc3 Rd3 25. Kf1 Kh7 26. Ke2 Rd7 27. f4 g5 28. g3 gxf4 29. gxf4 h5 30. Ke3 b5 31. axb5 cxb5 32. c5 b4 33. Bd4 Re7 34. Ke4 Bf8 35. Rc4 1-0

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Dougherty, Michael J"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. e4 Nc6 6. Be3 e5 7. dxe5 Nxe5 8. Be2 Bxf3 9. gxf3 Ne7 10. h4 Qd7 11. h5 N5c6 12. Qd2 0-0-0 13. 0-0-0 Kb8 14. Kb1 Qe6 15. Nd5 f5 16. Qc2 Qe5 17. hxg6 hxg6 18. Rhg1 fxe4 19. fxe4 Rde8 20. f4 Nxd5 21. Bxa7+ Nxa7 22. fxe5 Ne3 23. Qd2 Nxd1 24. exd6 Nxb2 25. Rxg6 Rh1+ 26. Kc2 Be5 27. d7 Rd8 28. Qg5 Nc6 29. Rxc6 Rxd7 30. Qxe5 Rhh7 31. Re6 1-0

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "3"]
[White "Oliveira, Paulo Sergio De Cas"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2225"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. d3 d5 4. e3 Nf6 5. Be2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. Qe1 c5 9. Qh4 e6 10. Nd1 Nfd7 11. Qh3 e5 12. e4 dxe4 13. dxe4 Nc6 14. f5 Nd4 15. Bc4 Nxf3+ 16. gxf3 Nf6 17. Ne3 Nh5 18. Rd1 Nf4 19. Qg4 Qf6 20. Qg3 Rad8 21. Re1 Qd6 22. b3 Nh5 23. Qg4 b5 24. fxg6 hxg6 25. Bd5 Nf6 26. Qxg6 Nxd5 27. Qxg7+ Kxg7 28. Nf5+ Kf6 29. Nxd6 Rxd6 30. exd5 Rxd5 31. Bb2 Rg8+ 32. Kf1 Kf5 33. Re4 f6 34. Rae1 Rd2 35. R4e2 Rxe2 36. Rxe2 Rd8 37. Kf2 Rd1 38. Bc3 Rc1 39. Bd2 Rb1 40. Bc3 b4 41. Re1 Rxe1 42. Bxe1 e4 1/2-1/2

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Roush, John"]
[Black "Casella, Michael"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "34"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Bg7 7. d3 0-0 8. 0-0 Nc6 9. a3 e5 10. Rb1 a5 11. b4 Nd4 12. Nxd4 exd4 13. Ne4 Nd5 14. Bg5 f6 15. Bd2 axb4 16. axb4 Re8 17. Re1 b6 1/2-1/2

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "7"]
[White "Anderson, Renard"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2270"]
[PlyCount "127"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. h4 Qd7 7. h5 h6 8. Bb5 c6 9. Be2 Ba6 10. Bxa6 Nxa6 11. Qd3 Nc7 12. Nf3 0-0-0 13. Bd2 f5 14. Ne2 Ne7 15. Nf4 Rg8 16. Nh4 Kb7 17. b4 Nc8 18. Ke2 Be7 19. Nhg6 Bg5 20. Nh3 Be7 21. a4 Rde8 22. Rhb1 b5 23. Qb3 Nb6 24. a5 Nc4 25. Be1 Bd8 26. Nhf4 a6 27. Qh3 Qf7 28. Nd3 Ka7 29. f3 Be7 30. Bh4 Bf8 31. Rf1 Kb7 32. c3 Ka7 33. g4 Kb7 34. Nf2 Ka7 35. Nh1 Kb7 36. Ng3 fxg4 37. fxg4 Qd7 38. Nh1 c5 39. bxc5 b4 40. Rfb1 Nb5 41. Rxb4 Qc7 42. Nf2 Be7 43. Bxe7 Rxe7 44. Nd3 Rf7 45. Ndf4 Re8 46. Qd3 Qd8 47. Kf3 Qg5 48. Kg3 Ka7 49. Rf1 Rb7 50. c6 Rc7 51. Rxc4 dxc4 52. Qxc4 Rec8 53. Qc5+ Ka8 54. d5 exd5 55. Ne6 Rxc6 56. Qxc6+ Rxc6 57. Nxg5 hxg5 58. Re1 Nxc3 59. Kf3 Re6 60. Ke3 Nb5 61. Rf1 Kb8 62. Rf7 d4+ 63. Kd2 Rc6 64. Rxg7 1-0

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "3"]
[White "Morgan, Matthew"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2295"]
[PlyCount "61"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Nf3 Qd7 7. h4 h5 8. Qg3 Ne7 9. Bg5 Nf5 10. Qf4 Ba6 11. Bxa6 Nxa6 12. 0-0 Nb4 13. a3 Nc6 14. b4 Be7 15. Bxe7 Ncxe7 16. Ne2 Qb5 17. Qd2 0-0 18. Rfe1 c5 19. bxc5 bxc5 20. Qg5 g6 21. Nf4 cxd4 22. Nxh5 Qc5 23. g4 Qc3 24. Kg2 Qxc2 25. gxf5 Nxf5 26. Nf6+ Kg7 27. h5 Rh8 28. Rac1 Qb3 29. Rc7 Rh6 30. Ng4 Ne3+ 31. Rxe3 1-0

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "5"]
[White "Morris, Matthew"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2325"]
[PlyCount "74"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be2 Bd7 8. 0-0 a4 9. dxc5 Bxc5 10. c4 dxc4 11. Nbd2 Na5 12. Nxc4 Nxc4 13. Bxc4 Ne7 14. Ng5 Ng6 15. Nxf7 Kxf7 16. Qxd7+ Be7 17. Be3 Nxe5 18. Qd1 Qd6 19. Qh5+ g6 20. Qe2 Nxc4 21. Qxc4 Qd5 22. Qf4+ Qf5 23. Qc7 Rab8 24. Rad1 Rhc8 25. Qg3 e5 26. Rd5 Ke6 27. Rb5 Rc4 28. f4 exf4 29. Bxf4 Qxb5 30. Bxb8 Qc5+ 31. Kh1 Kd7 32. Qh3+ Kd8 33. Qd3+ Qd4 34. Qe2 Qe4 35. Qd2+ Kc8 36. Bf4 Rc2 37. Rc1 Rxc1+ 1/2-1/2

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "?"]
[White "Roush, John"]
[Black "Mayer, Steven F"]
[Result "1/2-1/2"]
[ECO "E91"]
[BlackElo "2205"]
[PlyCount "66"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nc6 8. Ng1 Bxe2 9. Ngxe2 Re8 10. f3 a6 11. 0-0 Rb8 12. Qd2 b5 13. cxb5 axb5 14. b3 Na5 15. Rfd1 c6 16. Rac1 Qb6 17. Kh1 Qa6 18. Nf4 Nd7 19. Nd3 Rbc8 20. Bh6 Bh8 21. Nb4 Qb6 22. Be3 Qb7 23. Ne2 Bg7 24. Nd3 Qa8 25. Nef4 Rcd8 26. Qf2 Bf6 27. g3 e5 28. dxe5 dxe5 29. Ne2 Be7 30. Nc3 Qb7 31. Nc5 Nxc5 32. Bxc5 Bg5 33. Be3 Qe7 1/2-1/2

[Event "World op 19th"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "6"]
[White "Blankenau, Mike P"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2205"]
[PlyCount "112"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bg5 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qd2 Qd6 16. Ng3 Bd7 17. f4 Bd4+ 18. Kh1 Bb6 19. Rae1 Rad8 20. Re5 Bc8 21. Bc2 Kh8 22. Qd3 g6 23. Nh5 Nxh5 24. Bxd8 Nxf4 25. Rxf4 Rxf4 26. Re8+ Rf8 27. Rxf8+ Qxf8 28. Bxb6 axb6 29. Qd4+ Kg8 30. Qxd5+ Qf7 31. Qd8+ Kg7 32. Qxb6 Qf4 33. Qg1 Be6 34. Qe1 Bd5 35. h3 Bc6 36. Bb3 Qf6 37. Qc3 Qxc3 38. bxc3 Kf6 39. Kg1 Ke5 40. Kf2 Ke4 41. Bg8 h6 42. Bc4 g5 43. Be2 Bd7 44. Bf3+ Kd3 45. Bxb7 Kxc3 46. Bd5 Kd4 47. Bb3 h5 48. Bd1 h4 49. a4 Kc4 50. Be2+ Kb4 51. Bb5 Bc8 52. Be2 Kxa4 53. Ke3 Kb3 54. Kd4 Kc2 55. Ke5 Kd2 56. Bf3 Ke3 1/2-1/2

[Event "World op 19th"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "3"]
[White "Rogers, Norman"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2325"]
[PlyCount "63"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. h4 Qd7 6. h5 h6 7. Nf3 c6 8. a3 Bf8 9. Be3 Ne7 10. Nh4 Ba6 11. f4 Bxf1 12. Rxf1 Nf5 13. Nxf5 exf5 14. g4 Be7 15. Qd3 g6 16. hxg6 fxg6 17. 0-0-0 Qe6 18. gxf5 Qxf5 19. Qxf5 gxf5 20. Ne2 Kf7 21. Ng3 Kg6 22. Rg1 Nd7 23. Nh5+ Kxh5 24. Rg7 Nxe5 25. Rh1+ Bh4 26. fxe5 Rhg8 27. Rxg8 Rxg8 28. Bf2 Rg2 29. Bxh4 f4 30. Kd1 Kg6 31. e6 f3 32. Re1 1-0

[Event "World op 18th"]
[Site "Philadelphia"]
[Date "1990.??.??"]
[Round "1"]
[White "Roush, John"]
[Black "Eidemueller, Markus"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "62"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 g6 8. d3 Bg7 9. Be3 b6 10. Rc1 0-0 11. Qd2 Bb7 12. Rfd1 Nd4 13. Ne1 Bxg2 14. Nxg2 Nf5 15. Ne4 Nd5 16. Bf4 e5 17. g4 Nd4 18. Be3 Qd7 19. Bxd4 exd4 20. g5 Rae8 21. Rf1 f5 22. gxf6 Nxf6 23. Ng3 Ng4 24. b4 Bh6 25. f4 Ne3 26. Nxe3 Rxe3 27. bxc5 Qh3 28. Rf3 Bxf4 29. Qc2 Rxf3 30. Qc4+ Kg7 31. Qxd4+ Kh6 0-1

[Event "World op 18th"]
[Site "Philadelphia"]
[Date "1990.??.??"]
[Round "6"]
[White "Roush, John"]
[Black "Pettersson, Lars Erik"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "2325"]
[PlyCount "92"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be6 8. d3 Be7 9. a3 0-0 10. b4 f6 11. Bb2 Rb8 12. Rc1 a6 13. Na4 Nxa4 14. Qxa4 Qe8 15. Qc2 Qh5 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4 Bd6 19. e3 Bh3 20. Qc4+ Kh8 21. Bxh3 Qxh3 22. Qd5 Rfe8 23. Rfd1 Qe6 24. Bc5 Qxd5 25. Rxd5 Bxc5 26. bxc5 Re7 27. Rb1 c6 28. Rd6 Rc8 29. Kf1 Kg8 30. Ke2 Kf7 31. Rb4 Ke8 32. e4 Rcc7 33. f4 Rcd7 34. Ke3 Kd8 35. Kd4 Kc7 36. e5 fxe5+ 37. fxe5 Rd8 38. Rb3 Rdd7 39. a4 Kc8 40. a5 Kc7 41. Ke4 Kc8 42. Rbd3 Kd8 43. e6 Rxd6 44. Rxd6+ Ke8 45. Ke5 Rc7 46. Rd3 Rc8 1-0

[Event "World op 18th"]
[Site "Philadelphia"]
[Date "1990.??.??"]
[Round "8"]
[White "Roush, John"]
[Black "Shibut, Macon A"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2260"]
[PlyCount "56"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Be6 5. d3 Qd7 6. Nf3 Bh3 7. 0-0 h5 8. Nd5 0-0-0 9. Bxh3 Qxh3 10. Ng5 Qd7 11. h4 Nh6 12. Kg2 Be7 13. Nxe7+ Nxe7 14. e4 f6 15. Nf3 Nf7 16. Be3 Kb8 17. b4 f5 18. Bg5 f4 19. b5 Rdf8 20. Rb1 Ng6 21. Qe1 Nxg5 22. Nxg5 f3+ 23. Kh2 Nxh4 24. Qd2 Ng6 25. Rg1 Qg4 26. Nh3 h4 27. Qg5 hxg3+ 28. Rxg3 Rxh3+ 0-1

[Event "World op 17th"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "3"]
[White "Morris"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "C16"]
[PlyCount "59"]
[EventDate "1989.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Nf3 Qd7 7. Bd2 Ne7 8. Bb5 c6 9. Ba4 Ba6 10. 0-0-0 Nf5 11. Rhe1 h5 12. Qh3 g6 13. Bg5 Bb5 14. Bb3 a5 15. a3 a4 16. Ba2 Bc4 17. Bxc4 dxc4 18. Ne4 Bg7 19. Nh4 b5 20. Nxf5 gxf5 21. Nd6+ Kf8 22. Qf3 Ra7 23. h3 Na6 24. g4 hxg4 25. hxg4 fxg4 26. Qxg4 Nc7 27. Rh1 Rg8 28. Rdg1 f5 29. exf6 Qxd6 30. fxg7+ 1-0

[Event "Columbus Cardinal op"]
[Site "Columbus"]
[Date "1988.01.16"]
[Round "2"]
[White "Roush, John"]
[Black "Mills, James A"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2210"]
[PlyCount "66"]
[EventDate "1988.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 Bb7 5. a4 bxc4 6. Nc3 e6 7. e4 exd5 8. exd5 d6 9. Bxc4 Be7 10. 0-0 0-0 11. Re1 Nbd7 12. Bg5 Nb6 13. Bxf6 Bxf6 14. Qd3 Nxc4 15. Qxc4 g6 16. Re3 Rb8 17. Rae1 Bc8 18. Nb5 a6 19. Na7 Rb4 20. Qd3 Rxb2 21. Nc6 Qc7 22. Nd2 Bf5 23. Ne4 Bg7 24. Qxa6 Bc8 25. Qc4 Bb7 26. Na7 Rb4 27. Nb5 Qa5 28. Qc2 Bxd5 29. Nexd6 c4 30. Rd1 Be6 31. Ra3 Bb2 32. Ra2 c3 33. Nxc3 Bxc3 0-1

[Event "Columbus Cardinal op"]
[Site "Columbus"]
[Date "1988.01.15"]
[Round "1"]
[White "Rolletschek, Heinrich"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "149"]
[EventDate "1988.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Be2 e6 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 Nc6 9. Nf1 Bh5 10. c4 Nb6 11. exd6 cxd6 12. d5 exd5 13. cxd5 Bxf3 14. Bxf3 Ne5 15. Be2 Bf6 16. Rb1 Rc8 17. b3 Re8 18. Ba3 Ng6 19. Ne3 Be5 20. Bg4 Rc7 21. g3 Ne7 22. Qd3 g6 23. f4 Bg7 24. Rbc1 Rxc1 25. Rxc1 f5 26. Bf3 Nec8 27. Kf2 Qe7 28. Nc2 Qf6 29. Rd1 Re7 30. Nd4 Qxd4+ 31. Qxd4 Bxd4+ 32. Rxd4 Rc7 33. Rd2 Kf7 34. Re2 Re7 35. Rxe7+ Kxe7 36. Ke3 Na8 37. Bb4 Nc7 38. Ba5 Na6 39. Kd4 h5 40. Be2 Nc5 41. Bb4 Ne4 42. Bf3 Nf6 43. a4 Nd7 44. Be2 Nf6 45. h3 Nb6 46. Bf3 Nbd7 47. Ba3 Nb8 48. Kc4 Nbd7 49. a5 Nb8 50. Bb2 a6 51. b4 Nbd7 52. Bd4 Kd8 53. b5 Kc7 54. bxa6 bxa6 55. Bc3 h4 56. gxh4 Nh5 57. Bd2 Ndf6 58. Kd4 Ne8 59. Be2 Kb7 60. Ke3 Nef6 61. Bc4 Ne8 62. Bb4 Ka7 63. Bb3 Kb7 64. Ba4 Nhf6 65. Bc6+ Kc7 66. Bc3 Nd7 67. Kf3 Nef6 68. Bxd7 Nxd7 69. h5 gxh5 70. Kg3 Nc5 71. Kh4 Ne4 72. Bd4 Kd7 73. Kxh5 Ng3+ 74. Kg5 Ne2 75. Bb2 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Burger, Karl"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2320"]
[PlyCount "63"]
[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. Nf3 b5 3. c3 Bb7 4. Bg5 e6 5. Nbd2 c5 6. e3 a6 7. Bd3 d5 8. Ne5 h6 9. Bh4 Nc6 10. f4 Be7 11. Bxf6 gxf6 12. Nxc6 Bxc6 13. Qh5 Bd6 14. 0-0 f5 15. Nf3 Qf6 16. Ne5 Rc8 17. a4 c4 18. axb5 Bxb5 19. Bc2 Bxe5 20. dxe5 Qe7 21. Kf2 Rb8 22. Rfb1 Kd7 23. h3 f6 24. exf6 Qxf6 25. Ba4 Bxa4 26. Rxa4 Rb6 27. Qe2 Rhb8 28. Ra2 Kc7 29. Kg1 R8b7 30. Kh2 Rb8 31. Rd1 Rg8 32. Qh5 1/2-1/2

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Martinovsky, Eugene Simeon"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2295"]
[PlyCount "49"]
[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. Nf3 b5 3. Bg5 Bb7 4. Nbd2 a6 5. a4 b4 6. c4 e6 7. e3 c5 8. Bd3 h6 9. Bh4 Be7 10. dxc5 Bxc5 11. e4 d6 12. 0-0 Nc6 13. Nb3 Qb6 14. Bxf6 gxf6 15. Nxc5 Qxc5 16. Nd2 0-0-0 17. Nb3 Qg5 18. f4 Qh4 19. Rf2 Rhg8 20. Qf1 Nb8 21. c5 d5 22. c6 Bxc6 23. Bxa6+ Kd7 24. Nd4 Ba8 25. Qb5+ 1-0

[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 "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Roush, John"]
[Black "Pozarek, Steven J"]
[Result "0-1"]
[ECO "E95"]
[BlackElo "2270"]
[PlyCount "84"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 a6 10. d5 cxd5 11. cxd5 b5 12. Bg5 h6 13. Bxf6 Nxf6 14. Qb3 Rb8 15. Nd2 Bd7 16. Rec1 h5 17. Bd3 Bh6 18. Qd1 h4 19. Ne2 Nh5 20. Rc2 f5 21. Kh1 f4 22. Ng1 Nf6 23. Be2 g5 24. h3 Qb6 25. f3 Rf7 26. Rac1 Bf8 27. Nf1 Be7 28. Nh2 Nh5 29. Ng4 Ng3+ 30. Kh2 Kg7 31. b4 Qa7 32. Rc7 Rb7 33. R7c2 Bd8 34. Bd3 Bb6 35. Ne2 Rc7 36. Nxg3 hxg3+ 37. Kh1 Rf8 38. a3 Rfc8 39. Rb1 Rxc2 40. Bxc2 Qc7 41. Bb3 Qc3 42. Qf1 Qd2 0-1

[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

