[Event "American op comp"]
[Site "USA"]
[Date "1996.??.??"]
[Round "?"]
[White "Comp Milano Pro"]
[Black "McNaughton, Erwin B"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 c6 6. e3 0-0 7. Be2 Re8 8. 0-0 Nbd7 9. Rc1 Nf8 10. Ne5 h6 11. Re1 N6h7 12. Bh5 g6 13. Bxh6 gxh5 14. Qxh5 Bf6 15. Qxf7+ Kh8 16. cxd5 Re7 17. Bxf8 Rxf7 18. Nxf7+ Kg8 19. Nxd8 exd5 20. Nxb7 Kxf8 21. Na5 Bd7 22. b4 Rb8 23. b5 cxb5 24. Nxd5 Bg5 25. Rc7 Bf5 26. Nc6 Re8 27. Nxa7 Be4 28. Nc3 Bd8 29. Rc5 Ba5 30. Ncxb5 Bd3 31. Nc7 Rc8 32. Ne6+ 1-0

[Event "American op"]
[Site "Los Angeles"]
[Date "1996.??.??"]
[Round "4"]
[White "Herder, David A"]
[Black "McNaughton, Erwin B"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2265"]
[PlyCount "111"]
[EventDate "1996.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. d5 Nbd7 8. h4 Nc5 9. Nd2 a5 10. g4 c6 11. h5 a4 12. Rb1 Qa5 13. f3 Ne8 14. Qc2 f5 15. h6 Bf6 16. exf5 gxf5 17. gxf5 Bxf5 18. Nde4 cxd5 19. cxd5 Kh8 20. Be3 Nxe4 21. fxe4 Bg6 22. Bh5 Bxh5 23. Rxh5 b5 24. b4 Qd8 25. Qe2 Bh4+ 26. Kd2 Bg3 27. Rf1 Rg8 28. Rf7 Nf6 29. Rg5 Bh4 30. Rgg7 Rc8 31. Qf3 Rf8 32. Qf5 Rxf7 33. Rxf7 Rc7 34. Rxc7 Qxc7 35. Nxb5 Qc4 36. Nc3 a3 37. b5 Qc7 38. b6 Qb7 39. Qh3 Nxe4+ 40. Nxe4 Qxd5+ 41. Kc3 Be1+ 42. Nd2 Bxd2+ 43. Bxd2 Qc5+ 44. Kd3 Qd5+ 45. Ke2 Qb5+ 46. Kd1 Qa4+ 47. Kc1 Qc6+ 48. Qc3 Qh1+ 49. Kc2 Qb7 50. Qc4 Qd7 51. Kb3 d5 52. Qb4 Qh3+ 53. Bc3 Qf3 54. b7 Qd1+ 55. Kxa3 Qc1+ 56. Qb2 1-0

[Event "American op"]
[Site "Los Angeles"]
[Date "1996.??.??"]
[Round "8"]
[White "McNaughton, Erwin B"]
[Black "Pohl, Ira"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "66"]
[EventDate "1996.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 c5 6. d5 d6 7. Nf3 e6 8. Bd3 exd5 9. cxd5 c4 10. Bxc4 Nxe4 11. Nxe4 Re8 12. 0-0 Rxe4 13. Bd3 Re8 14. f5 Nd7 15. Ng5 Ne5 16. Nxf7 Nxf7 17. fxg6 Ne5 18. Qh5 hxg6 19. Bxg6 Nxg6 20. Qxg6 Re5 21. Bf4 Bf5 22. Qg3 Rxd5 23. Bg5 Qb6+ 24. Kh1 Rf8 25. Rae1 Qd4 26. Bh6 Qg4 27. Qb3 Be4 28. Rxf8+ Bxf8 29. Rg1 Bxh6 30. h3 Qh4 31. Rd1 Qxh3+ 32. Qxh3 Rxd1+ 33. Kh2 Bf4+ 0-1

[Event "American op"]
[Site "Los Angeles"]
[Date "1996.??.??"]
[Round "3"]
[White "McNaughton, Erwin B"]
[Black "Sterin, Ilya"]
[Result "1-0"]
[ECO "E11"]
[BlackElo "2320"]
[PlyCount "73"]
[EventDate "1996.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. Qa4+ Nc6 6. Ne5 Bd7 7. Nxd7 Qxd7 8. e3 Ne4 9. cxd5 exd5 10. Bb5 0-0 11. Qxb4 Nxb4 12. Bxd7 Nc2+ 13. Ke2 Nxa1 14. Nxe4 dxe4 15. Bd2 Nc2 16. Ba4 Nxd4+ 17. exd4 c6 18. Bb4 Rfe8 19. Ke3 Re6 20. Bb3 Rg6 21. Rg1 Re8 22. a4 h5 23. h4 Rf6 24. Bd1 g6 25. Bc2 Kh7 26. Re1 Rfe6 27. Bb3 Rf6 28. Rc1 Rf5 29. Rc5 Rxc5 30. Bxc5 f5 31. Bxa7 Kg7 32. d5 cxd5 33. Bxd5 Re7 34. Bd4+ Kh6 35. a5 Rd7 36. Bxb7 f4+ 37. Kxe4 1-0

[Event "American op"]
[Site "Los Angeles"]
[Date "1996.??.??"]
[Round "1"]
[White "McNaughton, Erwin B"]
[Black "Vigorito, David"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2320"]
[PlyCount "60"]
[EventDate "1996.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. c3 Nbd7 7. Nbd2 e5 8. Re1 b6 9. h4 Bb7 10. Bc2 e4 11. Ng5 Re8 12. Bb3 d5 13. f3 h6 14. Nh3 Nh5 15. fxe4 dxe4 16. Qg4 Nf8 17. Rf1 Bd5 18. Bxd5 Qxd5 19. Nf4 Nxf4 20. Rxf4 h5 21. Qg5 Qb7 22. Rf2 Nh7 23. Qf4 Nf6 24. Nc4 Rad8 25. b3 Rd5 26. Ne5 c5 27. Rf1 Rdxe5 28. dxe5 Ng4 29. Bd2 Bxe5 30. Qg5 Kg7 0-1

[Event "American op 29th"]
[Site "Long Beach"]
[Date "1993.??.??"]
[Round "8"]
[White "Gudino, Robert S"]
[Black "McNaughton, Erwin B"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "80"]
[EventDate "1993.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 Qb6 7. dxc5 Bxc5 8. 0-0 0-0 9. e5 Nd7 10. Bxh7+ Kxh7 11. Ng5+ Kg6 12. Qc2+ f5 13. exf6+ Kxf6 14. Nh7+ Kf7 15. Ng5+ Ke7 16. Ndf3 Nde5 17. Qh7 Nxf3+ 18. Nxf3 Kd7 19. Qxg7+ Be7 20. c4 Qd8 21. cxd5 exd5 22. Rd1 Kc7 23. Bg5 Be6 24. Rac1 Rf7 25. Qe5+ Qd6 26. Qc3 Rg8 27. Bxe7 Rxe7 28. Nd4 Kd7 29. Nxc6 bxc6 30. Qe3 Bg4 31. Qxa7+ Ke8 32. Re1 Be2 33. Qa8+ Kf7 34. Qxc6 Qe5 35. Rxe2 Qxe2 36. Qxd5+ Re6 37. Qf5+ Ke8 38. Rc8+ Kd7 39. Qh7+ Kxc8 40. Qxg8+ Re8 0-1

[Event "American op 29th"]
[Site "Long Beach"]
[Date "1993.??.??"]
[Round "6"]
[White "McNaughton, Erwin B"]
[Black "Ciaffone, Robert"]
[Result "1-0"]
[ECO "D44"]
[BlackElo "2250"]
[PlyCount "164"]
[EventDate "1993.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 dxc4 5. e3 b5 6. a4 c6 7. Nfd2 Bb4 8. Nc3 Bb7 9. Qf3 Bxc3 10. bxc3 Qd5 11. Qf4 Nh5 12. Qg4 h6 13. Bh4 Qf5 14. Qd1 Nf6 15. Be2 Ne4 16. Nxe4 Qxe4 17. Bg3 Qd5 18. Bf3 Qd7 19. Qb1 0-0 20. Qe4 a6 21. Qg4 f5 22. Qh3 Qc8 23. Bd6 Rd8 24. Qg3 Nd7 25. Qg6 Nf8 26. Qg3 Qd7 27. Be5 Qe7 28. h4 Nd7 29. Bc7 Rdc8 30. Bf4 Kh8 31. Bh5 c5 32. axb5 axb5 33. Rxa8 Bxa8 34. 0-0 Nf6 35. Qg6 Bc6 36. Be5 Ne4 37. Qxh6+ Kg8 38. Qf4 Nxc3 39. dxc5 Nd5 40. Qd4 Nf6 41. Be2 Bd5 42. Bd6 Qb7 43. g3 Ne4 44. Rb1 Nxd6 45. cxd6 c3 46. Qb4 Bh1 47. Bf1 c2 48. Rc1 Qd5 49. Qxb5 Qxd6 50. Kxh1 Qd2 51. Qb2 Qxf2 52. Qb7 Rc3 53. Qb8+ Kh7 54. Qf4 Qd2 55. e4 Qxf4 56. gxf4 fxe4 57. Be2 Kg6 58. Bg4 Kf6 59. Kg2 e5 60. f5 Ke7 61. Kf2 Kd6 62. Ke1 Kd5 63. Kd2 Kd4 64. Rxc2 Rg3 65. Be2 e3+ 66. Ke1 Ke4 67. Bf1 Rg1 68. Ke2 Kxf5 69. Bh3+ Kf4 70. Rc7 Ke4 71. Rd7 Rg3 72. Be6 Rg2+ 73. Ke1 Rh2 74. Ra7 Kf4 75. Rc7 Kg3 76. Rxg7+ Kxh4 77. Rg4+ Kh5 78. Rg3 e2 79. Bc4 Kh6 80. Bxe2 Rh1+ 81. Kd2 Ra1 82. Ke3 Ra5 1-0

[Event "American op 29th"]
[Site "Long Beach"]
[Date "1993.??.??"]
[Round "3"]
[White "McNaughton, Erwin B"]
[Black "Pilnick, Carl"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2185"]
[PlyCount "104"]
[EventDate "1993.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Bd6 4. b3 Nf6 5. Nbd2 b6 6. Bb5+ c6 7. Bd3 Ba6 8. c4 Nbd7 9. Bb2 0-0 10. Ne5 Bxe5 11. dxe5 Nc5 12. Bc2 Nfe4 13. Nxe4 dxe4 14. Ba3 Qg5 15. Bxc5 Qxg2 16. Kd2 Qxf2+ 17. Qe2 Qxe2+ 18. Kxe2 bxc5 19. Bxe4 Bb7 20. Rad1 Rfd8 21. Bd3 h6 22. Rd2 Kf8 23. h4 Rd7 24. Rb2 Rad8 25. Be4 f5 26. exf6 gxf6 27. Rg1 f5 28. Bf3 Rg7 29. Rbb1 Rdd7 30. Bh5 Rxg1 31. Rxg1 Rg7 32. Bg6 Bc8 33. h5 Re7 34. Rd1 Bd7 35. Kf3 e5 36. Rd2 Be6 37. Rh2 Kg7 38. Ke2 Kf6 39. Rf2 a5 40. Rf1 e4 41. Kd2 Ke5 42. Kc2 Rd7 43. Rg1 Rd3 44. Be8 Rxe3 45. Rg6 f4 46. Kd2 Rh3 47. Rxh6 e3+ 48. Kc3 e2+ 49. Kd2 Bg4 50. Rxc6 Rh1 51. Rxc5+ Kf6 52. Rc6+ Ke7 0-1

