[Event "British Columbia-Washington m-A"]
[Site "Victoria"]
[Date "2018.01.14"]
[Round "5"]
[White "Doknjas, Joshua"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2273"]
[BlackElo "2290"]
[PlyCount "46"]
[EventDate "2018.01.12"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Qxd4 e5 9. Qd3 Be7 10. Nc3 h6 11. a4 Nf6 12. Nd2 0-0 13. a5 Rc8 14. Nc4 Nxe4 15. Nxe4 d5 16. Qg3 Bh4 17. Qxe5 Re8 18. Qf4 dxc4 19. g3 Rxe4 20. Rxe4 Qd1+ 21. Kg2 Bg5 22. Qf5 Re8 23. Bxg5 Qxa1 0-1

[Event "British Columbia-Washington m-A"]
[Site "Victoria"]
[Date "2018.01.14"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "Cortes Orihuela, Javier"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2290"]
[BlackElo "2267"]
[PlyCount "65"]
[EventDate "2018.01.12"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Bb3 Nc6 11. 0-0 Qh5 12. h3 e5 13. Bh2 Rd8 14. Nd2 Qh4 15. Qe2 Bf5 16. Nf3 Qb4 17. Nxe5 Nxe5 18. Bxe5 Bd3 19. Qf3 Bxf1 20. Bxf6 Bc4 21. Bxd8 Rxd8 22. Bxc4 Qxc4 23. Qxb7 Rd2 24. Qxa7 Rxb2 25. Qa8+ Bf8 26. Qd5 Qc7 27. g3 h5 28. h4 Bg7 29. Ne2 Qe7 30. Nf4 Kh7 31. a4 Qa7 32. Nxh5 Qxa4 33. Qxf7 1-0

[Event "British Columbia-Washington m-A"]
[Site "Victoria"]
[Date "2018.01.13"]
[Round "2"]
[White "Kenney, Jason"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "E56"]
[WhiteElo "2246"]
[BlackElo "2290"]
[PlyCount "62"]
[EventDate "2018.01.12"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. a3 Ba5 10. Qe2 cxd4 11. Rd1 e5 12. exd4 exd4 13. Bg5 Bg4 14. Nd5 Qd6 15. Bxf6 gxf6 16. h3 Rfe8 17. Qd3 Bh5 18. Qf5 Bg6 19. Qxf6 Re6 20. Qf4 Rd8 21. Qh4 b5 22. Ba2 d3 23. Ng5 Re5 24. Nxh7 Kg7 25. Nhf6 Rh8 26. Qg4 Bd8 27. f4 Bxf6 28. fxe5 Nxe5 29. Qb4 Nf3+ 30. Kf1 Qh2 31. Kf2 Bh4+ 0-1

[Event "British Columbia-Washington m-A"]
[Site "Victoria"]
[Date "2018.01.13"]
[Round "3"]
[White "Koons, Nathaniel"]
[Black "Wu, Howard"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2290"]
[BlackElo "2213"]
[PlyCount "97"]
[EventDate "2018.01.12"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Rc8 10. Kb1 h6 11. Be3 h5 12. f4 Qa5 13. f5 Qe5 14. fxe6 fxe6 15. Nf3 Qa5 16. Bc4 b5 17. Bb3 b4 18. Ne2 Nxe4 19. Qd3 Qf5 20. Nfd4 Nc5 21. Nxf5 Nxd3 22. Nxd6+ Bxd6 23. Rxd3 Be7 24. Rhd1 Ne5 25. Rxd7 Nxd7 26. Ba4 Rc7 27. Bf4 Ra7 28. Nd4 Bf6 29. Nxe6 Ke7 30. Be3 Rb7 31. Bc6 Rhb8 32. Nf4 Ne5 33. Bc5+ Kf7 34. Bd5+ Ke8 35. Bxb7 Rxb7 36. Nxh5 Rb5 37. Nxf6+ gxf6 38. Bd4 Rd5 39. Kc1 Nd7 40. c3 a5 41. Kc2 Kf7 42. Rd2 Nf8 43. Rf2 Nd7 44. Kb3 Ke6 45. g4 Rb5 46. Rf5 Rb8 47. Rxa5 bxc3+ 48. Kxc3 Rh8 49. Rh5 1-0

[Event "British Columbia-Washington m-A"]
[Site "Victoria"]
[Date "2018.01.12"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Doknjas, John"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2290"]
[BlackElo "2266"]
[PlyCount "109"]
[EventDate "2018.01.12"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. 0-0 Bf5 7. a3 Qd7 8. b4 Nf6 9. Bb2 0-0 10. b5 Nd4 11. d3 Bh3 12. e3 Bxg2 13. Kxg2 Nxf3 14. Qxf3 Rad8 15. e4 Ne8 16. Qe2 Nc7 17. f4 f5 18. Rae1 e5 19. exf5 Rxf5 20. fxe5 Bxe5 21. Ne4 Bxb2 22. Qxb2 Rdf8 23. Qe2 Rxf1 24. Rxf1 Rxf1 25. Qxf1 Qe7 26. Qf4 Ne8 27. h4 Kg7 28. Kf3 h6 29. Ke3 Qe6 30. Kf3 Qe7 31. Ke3 Qe6 32. Kf3 Qe7 33. Qd2 Nf6 34. Qc3 Kf7 35. Nxf6 Qxf6+ 36. Qxf6+ Kxf6 37. Ke4 Ke6 38. g4 h5 39. gxh5 gxh5 40. d4 cxd4 41. Kxd4 Kf5 42. Kd5 Kg4 43. Kxd6 b6 44. Ke5 Kxh4 45. Kf4 Kh3 46. Kf3 Kh2 47. a4 Kg1 48. c5 h4 49. Kg4 bxc5 50. a5 c4 51. b6 axb6 52. axb6 c3 53. b7 c2 54. b8Q c1Q 55. Kxh4 1/2-1/2

[Event "Washington Class-ch Masters"]
[Site "Lynnwood"]
[Date "2014.11.29"]
[Round "4"]
[White "Greninger, Harley"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2166"]
[BlackElo "2271"]
[PlyCount "55"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Na6 8. Qc2 d5 9. Ne5 c5 10. e3 cxd4 11. exd4 Qc8 12. b3 Nb4 13. Qe2 dxc4 14. Bxb7 Qxb7 15. bxc4 Rac8 16. Bb2 Rfd8 17. Rfd1 a6 18. Rac1 Rc7 19. a3 Nc6 20. d5 Nxe5 21. Qxe5 Rxc4 22. dxe6 Rxd1+ 23. Rxd1 Rc5 24. exf7+ Kxf7 25. Qe2 b5 26. Re1 Rc4 27. Qe6+ Kf8 28. h3 1/2-1/2

[Event "Washington Class-ch Masters"]
[Site "Lynnwood"]
[Date "2014.11.29"]
[Round "3"]
[White "Koons, Nathaniel"]
[Black "Feng, Roland"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2271"]
[BlackElo "2139"]
[PlyCount "76"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qa5 17. a3 Nxh5 18. Bd2 Qf5 19. Ne5 Nf4 20. Qf3 Ng6 21. Qxf5 exf5 22. Rh5 Nxe5 23. dxe5 g6 24. Rxh6 0-0-0 25. Rxh8 Rxh8 26. Be3 b6 27. b4 Rh4 28. Rd4 Rxd4 29. Bxd4 Kc7 30. Kc2 a6 31. f4 b5 32. g3 Kd7 33. Kb3 g5 34. Kc3 gxf4 35. gxf4 Bh4 36. Be3 Be7 37. Bd4 Bh4 38. Be3 Be7 1/2-1/2

[Event "Washington Class-ch Masters"]
[Site "Lynnwood"]
[Date "2014.11.28"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Chan, James"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2271"]
[BlackElo "2043"]
[PlyCount "83"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. c5 g6 7. Bd2 Bg7 8. b4 Nbd7 9. a4 Rb8 10. axb5 axb5 11. Ra7 0-0 12. Be2 Rb7 13. Qa1 Qc7 14. Ra5 e5 15. 0-0 e4 16. Ne1 h5 17. f4 exf3 18. Nxf3 Ng4 19. h3 Nh6 20. e4 dxe4 21. Nxe4 Nf5 22. Nd6 Nxd6 23. Bf4 Qd8 24. Bxd6 Re8 25. Qa2 Nf6 26. Ne5 Be6 27. Qc2 Bd5 28. Bf3 Qc8 29. Ra6 Bxf3 30. Rxf3 Nd5 31. Rxc6 Qa8 32. Qf2 Qa1+ 33. Kh2 Nxb4 34. Rc7 Rxc7 35. Bxc7 Nd5 36. Bd6 Nf6 37. Rxf6 Bxf6 38. Qxf6 Qa2 39. Nxg6 Kh7 40. Nf8+ Kg8 41. Qg5+ Kh8 42. Qh6+ 1-0

[Event "Washington Class-ch Masters"]
[Site "Lynnwood"]
[Date "2014.11.28"]
[Round "2"]
[White "Szabo, Marcell"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1799"]
[BlackElo "2271"]
[PlyCount "108"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 cxd4 7. exd4 Bf5 8. Nf3 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Re1 Bg6 12. c4 0-0 13. cxd5 exd5 14. Nc3 Rfe8 15. Qb3 Nxc3 16. Qxc3 Bxd3 17. Qxd3 h6 18. a3 a6 19. Qf5 Re6 20. Re3 Rae8 21. Rae1 R8e7 22. g3 Rxe3 23. Rxe3 Rxe3 24. fxe3 Qe6 25. Qxe6 fxe6 26. Kf2 Kf7 27. Ke2 Kf6 28. Kd3 Kf5 29. h3 e5 30. Nd2 h5 31. dxe5 g5 32. e6 Kxe6 33. e4 Kd6 34. Ke3 d4+ 35. Kd3 a5 36. Nc4+ Ke6 37. Nb6 h4 38. gxh4 gxh4 39. Nc4 b5 40. Nd2 a4 41. e5 Kd5 42. e6 Ne5+ 43. Ke2 Kxe6 44. Ne4 Kd5 45. Nf2 Kc4 46. Ne4 Kd5 47. Nf2 b4 48. axb4 Kc4 49. Kd2 Kxb4 50. Kc2 d3+ 51. Kd2 Kc4 52. Ne4 Kd4 53. Nd6 Nc4+ 54. Nxc4 Kxc4 0-1

[Event "USA tt Wildcard"]
[Site "ICC INT"]
[Date "2014.11.05"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Katz, Alexander R"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2271"]
[BlackElo "2265"]
[PlyCount "52"]
[EventDate "2014.11.05"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "New Jersey"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 d5 5. Qb3 c5 6. dxc5 Nc6 7. Bg5 Bxc3+ 8. Qxc3 d4 9. Qc2 Qa5+ 10. Bd2 Qxc5 11. a3 a5 12. e3 e5 13. Bd3 Qe7 14. Ng5 Ng4 15. Nf3 Nf6 16. Ng5 Nd7 17. h4 Nc5 18. Bxh7 Be6 19. Nxe6 Qxe6 20. Bf5 Qe7 21. 0-0-0 e4 22. f3 Nb4 23. axb4 d3 24. bxc5 dxc2 25. Kxc2 Qxc5 26. Bc3 Qxf5 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2014.10.21"]
[Round "9"]
[White "Katz, Alexander R"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2265"]
[BlackElo "2271"]
[PlyCount "92"]
[EventDate "2014.08.26"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "New Jersey"]
[BlackTeam "Seattle"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Qxd4 7. Nf3 Qg4 8. 0-0 e6 9. Bxf5 Qxf5 10. c4 Ne7 11. cxd5 Nxd5 12. Nc3 Bc5 13. Qb3 b6 14. Nxd5 exd5 15. Qc3 a5 16. a3 a4 17. Nd4 Qg4 18. Rad1 0-0 19. Rfe1 Ra7 20. Rd3 Bxd4 21. Rxd4 Qe6 22. Rd3 Nd7 23. Rg3 Re8 24. Rge3 c5 25. Qc2 d4 26. Re4 Qf5 27. Qe2 Rxe5 28. Rxe5 Nxe5 29. Qxe5 Qxe5 30. Rxe5 f6 31. Re6 fxg5 32. hxg5 b5 33. Kf1 Kf7 34. Rc6 c4 35. g6+ Ke7 36. Rc5 Rb7 37. Rxh5 b4 38. Rh4 c3 39. Re4+ Kf6 40. bxc3 b3 41. Rf4+ Kxg6 42. Rg4+ Kf5 43. Rxd4 b2 44. g4+ Kg6 45. Rd6+ Kf7 46. Rd7+ Rxd7 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2014.10.15"]
[Round "8"]
[White "Koons, Nathaniel"]
[Black "Miramonte, Roberto Carlos"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2271"]
[BlackElo "2290"]
[PlyCount "209"]
[EventDate "2014.08.26"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "Rio Grande"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 d6 6. Qc2 Nbd7 7. e4 e5 8. c5 0-0 9. cxd6 cxd6 10. Bd3 Re8 11. 0-0 Qc7 12. Re1 Nb6 13. Bg5 Nh5 14. Rac1 h6 15. Be3 Bg4 16. Nd2 Rac8 17. Qb1 Nf4 18. Bxf4 exf4 19. c4 Nd7 20. h3 Bh5 21. Qb5 g5 22. Rb1 b6 23. h4 a6 24. Qf5 Bg6 25. Qh3 Kg7 26. Nf3 f6 27. g3 fxg3 28. fxg3 Nf8 29. Rbd1 Qd7 30. Qxd7+ Nxd7 31. g4 Re7 32. Kf2 Bf7 33. Rc1 Nf8 34. h5 Ne6 35. Bf1 Nf4 36. d5 Be8 37. Nd4 Bd7 38. Kf3 Rc5 39. a4 Ra5 40. Rb1 Rxa4 41. Rxb6 Ra3+ 42. Re3 Rxe3+ 43. Kxe3 Bxg4 44. Rxd6 f5 45. Kf2 fxe4 46. Ke3 Nxh5 47. Be2 Nf6 48. Rxf6 Kxf6 49. Bxg4 Rc7 50. Nc6 a5 51. Nxa5 Rc5 52. Nb7 Rxc4 53. d6 Ke5 54. d7 Rc3+ 55. Ke2 Rd3 56. d8Q Rxd8 57. Nxd8 Kf4 58. Bh5 g4 59. Ne6+ Kf5 60. Ng7+ Kf6 61. Ne8+ Kg5 62. Bf7 h5 63. Nd6 h4 64. Nxe4+ Kf5 65. Nf2 h3 66. Ke3 h2 67. Nh1 Kg5 68. Kf2 Kf4 69. Kg2 g3 70. Nxg3 h1Q+ 71. Nxh1 Ke5 72. Kf3 Kd4 73. Nf2 Ke5 74. Bg6 Kf6 75. Be4 Ke5 76. Ke3 Kf6 77. Kf4 Ke6 78. Nd3 Kf6 79. Bf5 Kg7 80. Kg5 Kf7 81. Kf4 Kf6 82. Nc5 Kg7 83. Ke5 Kf7 84. Ne6 Ke7 85. Bg6 Kd7 86. Nd4 Ke7 87. Nc6+ Kd7 88. Kd5 Kc7 89. Bf7 Kb6 90. Nd4 Ka5 91. Kc5 Ka4 92. Nb5 Ka5 93. Bb3 Ka6 94. Nd6 Ka5 95. Nb7+ Ka6 96. Bd5 Ka7 97. Kb5 Kb8 98. Kb6 Kc8 99. Be6+ Kb8 100. Nc5 Ka8 101. Bd5+ Kb8 102. Be6 Ka8 103. Bh3 Kb8 104. Na6+ Ka8 105. Bg2# 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.17"]
[Round "9"]
[White "Sinanan, Joshua C"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2210"]
[BlackElo "2262"]
[PlyCount "79"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. e4 e5 13. g3 Bb7 14. dxe5 Nxe5 15. Nd4 b4 16. Nf5 Rfd8 17. Nxd6 Rxd6 18. Rxd6 Qxd6 19. Na4 c5 20. Qxc5 Nxe4 21. Qxd6 Nxd6 22. Bf4 f6 23. Bxe5 fxe5 24. Nc5 Bd5 25. b3 Nb5 26. Bxb5 axb5 27. Nd3 Bxb3 28. Nxb4 Ra3 29. Re1 Bc4 30. Re3 Rxe3 31. fxe3 Kf7 32. e4 Ke6 33. Kf2 Kd6 34. Ke3 Kc5 35. a3 Bf1 36. Kf2 Bh3 37. Ke3 Bf1 38. Kf2 Bh3 39. Ke3 Bf1 40. Kf2 1/2-1/2

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.16"]
[Round "8"]
[White "Golub, David"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2184"]
[BlackElo "2262"]
[PlyCount "115"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. c4 d4 5. d3 Nc6 6. Qe2 e5 7. g3 Bd6 8. Bg2 Nge7 9. 0-0 0-0 10. Na3 Ng6 11. Ng5 h6 12. Ne4 Be7 13. f4 exf4 14. Bxf4 Nxf4 15. gxf4 f5 16. Nd2 Bd6 17. Nb5 Bb8 18. Bd5+ Kh8 19. Qg2 Qf6 20. Rae1 Bd7 21. Nb3 Bd6 22. a3 Rad8 23. Qf2 Ne7 24. Nxd6 Qxd6 25. Bg2 Nc6 26. Re2 Rf6 27. Rfe1 Rg6 28. h3 b6 29. Kh1 a5 30. Bd5 Qf6 31. Nd2 Qd6 32. Nf3 Kh7 33. Qh4 Rf8 34. Ng5+ Kh8 35. Nf7+ Rxf7 36. Bxf7 Rf6 37. Bh5 Kh7 38. Rg1 Nd8 39. Qg3 g5 40. fxg5 f4 41. Qh4 Bc6+ 42. Re4 Bxe4+ 43. dxe4 Rf8 44. gxh6 Qe5 45. Rg7+ Kh8 46. Bg6 Ne6 47. Rh7+ Kg8 48. Qg4 Ng5 49. Bf5 Rxf5 50. Rg7+ Kh8 51. Qxf5 Qxe4+ 52. Qxe4 Nxe4 53. Rd7 f3 54. Kg1 f2+ 55. Kf1 Nd2+ 56. Kxf2 Nxc4 57. Rxd4 Nxb2 58. a4 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.15"]
[Round "6"]
[White "Koons, Nathaniel"]
[Black "He, Daniel Ming"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2262"]
[BlackElo "2179"]
[PlyCount "67"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. e4 c6 5. Nc3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Qc7 9. f4 Nf6 10. Be2 Qd7 11. Rg1 d5 12. e5 Ng8 13. f5 Kf8 14. 0-0-0 Na6 15. h4 dxc4 16. h5 gxh5 17. Rxg7 Kxg7 18. e6 Qc8 19. Bh6+ Nxh6 20. Qg5+ Kf8 21. Qxh6+ Ke8 22. Qg7 fxe6 23. Qxh8+ Kd7 24. fxe6+ Kxe6 25. Qe5+ Kd7 26. Bxh5 Qf8 27. Bg4+ Kd8 28. d5 Nc5 29. dxc6+ Nd3+ 30. Rxd3+ cxd3 31. Qa5+ b6 32. Qd5+ Ke8 33. Bd7+ Kd8 34. Be6+ 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.15"]
[Round "5"]
[White "Wang, Michael"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2132"]
[BlackElo "2262"]
[PlyCount "127"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 a6 7. Bc4 Rb8 8. Bb3 b5 9. Qd4 g6 10. Nf3 Bg7 11. 0-0 0-0 12. Ng5 Bb7 13. Qh4 Nb6 14. d6 h6 15. Nxf7 Rxf7 16. Bxf7+ Kxf7 17. dxe7 Qxe7 18. d3 g5 19. Qg3 Rd8 20. f4 g4 21. Re1 Qd7 22. Ne4 Qxd3 23. Qxd3 Rxd3 24. Nc5 Rd7 25. Nxd7 Nfxd7 26. Be3 Nc4 27. Rad1 Nf6 28. b3 Nxe3 29. Rxe3 Nd5 30. Red3 Ke6 31. Kf2 h5 32. h3 gxh3 33. gxh3 Bf6 34. Kg3 b4 35. f5+ Ke5 36. Re1+ Kxf5 37. Rf3+ Kg6 38. Re6 h4+ 39. Kh2 Kg5 40. Rfxf6 Nxf6 41. Rb6 Bd5 42. Rxa6 Bf3 43. a3 bxa3 44. Rxa3 Kf4 45. b4 Be2 46. Kg2 Ne4 47. Ra5 Bf3+ 48. Kh2 Ke3 49. Kg1 Nd2 50. b5 Nc4 51. Ra6 Bd5 52. Rh6 Ne5 53. b6 Nf3+ 54. Kf1 Bc4+ 55. Kg2 Ne1+ 56. Kg1 Nf3+ 57. Kh1 Kf2 58. Rf6 Bd5 59. Rf5 Be4 60. Rf7 Kg3 61. b7 Ng5+ 62. Kg1 Nxh3+ 63. Kf1 Bg2+ 64. Ke1 1/2-1/2

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.09"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "Feng, Roland"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2262"]
[BlackElo "2100"]
[PlyCount "85"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 0-0 7. 0-0 Be7 8. Qc2 d6 9. e4 c5 10. e5 dxe5 11. dxe5 Ng4 12. h3 Nh6 13. Ng5 Bxg5 14. Bxb7 Nd7 15. f4 Be7 16. Bxa8 Qxa8 17. Qe4 Qc8 18. Nf3 f5 19. Qe2 Nf7 20. Bd2 Nd8 21. Rad1 Nc6 22. Bc3 h6 23. Rd2 Rf7 24. Rfd1 Nf8 25. b3 g6 26. Qe3 Rg7 27. g4 g5 28. Rg2 fxg4 29. hxg4 gxf4 30. Qxf4 Ng6 31. Qxh6 Qf8 32. Rf1 Nf4 33. Nd2 Bg5 34. Qh1 Rh7 35. Rh2 Ne2+ 36. Kg2 Rxh2+ 37. Qxh2 Qd8 38. Qh5 Nxc3 39. Qg6+ Kh8 40. Rh1+ Bh4 41. Nf3 Nxe5 42. Rxh4+ Qxh4 43. Qe8+ 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.09"]
[Round "3"]
[White "Koons, Nathaniel"]
[Black "Perez, Ignacio"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2262"]
[BlackElo "2196"]
[PlyCount "93"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nd7 5. Nf3 c5 6. d5 a6 7. a4 Ngf6 8. a5 0-0 9. Be2 b5 10. axb6 Nxb6 11. 0-0 Bb7 12. Ng5 h6 13. Nh3 e6 14. Bf3 exd5 15. exd5 Qd7 16. Nf2 Rfe8 17. g4 Qe7 18. h4 Nfd7 19. g5 Bd4 20. Kg2 Qf8 21. Ng4 hxg5 22. hxg5 f5 23. Nh6+ Kg7 24. Ne2 Be3 25. Qd3 Bxc1 26. Raxc1 Qe7 27. Qc3+ Ne5 28. Rcd1 Na4 29. Qb3 Nxf3 30. Ng3 Qd7 31. Qxf3 Kf8 32. c4 Ke7 33. b3 Nb6 34. Qc3 Kd8 35. Qf6+ Kc7 36. Qxg6 a5 37. Nhxf5 a4 38. Ng7 axb3 39. Nxe8+ Rxe8 40. Rfe1 Rf8 41. Rh1 Rf7 42. Qd3 Qg4 43. Qxb3 Re7 44. Rb1 Kb8 45. Rbe1 Nc8 46. Rxe7 Nxe7 47. Rb1 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.08"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Tiglon, Bryce"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2262"]
[BlackElo "2128"]
[PlyCount "59"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. a3 Ba6 8. Ne5 Bb7 9. Rc1 dxc4 10. Bxc4 Nbd7 11. 0-0 c5 12. dxc5 Nxc5 13. b4 Nce4 14. Nxe4 Nxe4 15. Qa4 Nd6 16. Ba6 Bd5 17. Rfd1 g5 18. Bg3 f6 19. Nc6 Bxc6 20. Rxc6 e5 21. Qb3+ Kg7 22. Qe6 Qe8 23. Rc7 Rf7 24. h4 Bf8 25. Rxf7+ Nxf7 26. Qf5 Nd6 27. Rxd6 Bxd6 28. hxg5 fxg5 29. Bb7 Rd8 30. Qxg5+ 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2014.02.08"]
[Round "2"]
[White "Sang, Tian"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2302"]
[BlackElo "2262"]
[PlyCount "90"]
[EventDate "2014.02.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. c4 dxc4 8. Bxc4 Ne7 9. Be3 Nb6 10. Be2 Ned5 11. Nc3 Be7 12. Bd3 Bxd3 13. Qxd3 0-0 14. Rfd1 Nxe3 15. fxe3 c5 16. Qb5 a6 17. Qb3 cxd4 18. exd4 Qc7 19. Rac1 Rfc8 20. Kh1 Bg5 21. Nxg5 hxg5 22. h3 Qd8 23. a4 Rc6 24. a5 Nc4 25. Ne4 Rac8 26. Qg3 Nxe5 27. Rxc6 Nxc6 28. Nxg5 Qd5 29. Qh4 Qf5 30. Ne4 Rd8 31. Kg1 f6 32. Rf1 Qh7 33. Qg4 Kh8 34. Qxe6 Nxd4 35. Qe7 Nc6 36. Qe6 Qg6 37. Nd6 Nd4 38. Qd5 Ne2+ 39. Kh2 Qg3+ 40. Kh1 Qxd6 41. Qh5+ Kg8 42. Qxe2 Qd5 43. Qe7 Qxa5 44. Qxb7 Qd2 45. Qxa6 Qxb2 1/2-1/2

[Event "Washington op"]
[Site "Redmond"]
[Date "2010.05.30"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Lessler, Peter"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2267"]
[PlyCount "58"]
[EventDate "2010.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Rd1 Bd7 11. Qe4 Rc8 12. Bd3 f5 13. exf6 Nxf6 14. Qe2 Nb4 15. Bc4 Nbd5 16. Nc3 Qe8 17. Bg5 Nxc3 18. bxc3 d5 19. Bd3 Ne4 20. Bxe4 dxe4 21. Qxe4 Rxf3 22. Bxe7 Rfxc3 23. Bd6 Bc6 24. Qg4 Qf7 25. Be5 Bd5 26. f3 Rc2 27. a4 R8c3 28. a5 h6 29. Qg3 Kh7 1/2-1/2

[Event "Washington op"]
[Site "Redmond"]
[Date "2010.05.30"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "Sinanan, Joshua C"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2267"]
[BlackElo "2258"]
[PlyCount "122"]
[EventDate "2010.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 b6 6. Nge2 Bb7 7. a3 Bxc3+ 8. Nxc3 d5 9. cxd5 exd5 10. b4 Nbd7 11. 0-0 Re8 12. Rb1 c6 13. Qc2 Nf8 14. a4 Rc8 15. Ba3 Ne6 16. Rfc1 Qd7 17. Bf5 g6 18. Bd3 Nh5 19. Be2 Nhg7 20. Qa2 Red8 21. Rd1 f5 22. b5 c5 23. dxc5 bxc5 24. Bc4 d4 25. Bxc5 Rxc5 26. Rxd4 Qe7 27. Bxe6+ Nxe6 28. Rxd8+ Qxd8 29. Qxe6+ Kg7 30. Ne2 Qd3 31. Qe7+ Kg8 32. Qxc5 Qxb1+ 33. Qc1 Qe4 34. f3 Qxa4 35. Nd4 Qb4 36. Qd1 a6 37. Ne6 Bc8 38. Qd8+ Kf7 39. Ng5+ Kg7 40. Qc7+ Kh6 41. Nf7+ Kh5 42. g4+ fxg4 43. Ne5 Qe1+ 44. Kg2 Qe2+ 45. Kg3 Qe1+ 46. Kf4 g5+ 47. Ke4 Qb1+ 48. Kd4 Qb2+ 49. Ke4 Qb1+ 50. Kd4 Qb2+ 51. Kd3 Qxb5+ 52. Kc3 Qb1 53. Qf7+ Kh4 54. Qf6 Qc1+ 55. Kd4 Qd2+ 56. Nd3 h5 57. f4 Qa5 58. fxg5 Qa1+ 59. Kc5 Qa5+ 60. Kd4 Qxg5 61. Qxg5+ Kxg5 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.18"]
[Round "9"]
[White "Koons, Nathaniel"]
[Black "Orlov, Georgi"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2293"]
[BlackElo "2494"]
[PlyCount "62"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 c6 7. Be3 Nbd7 8. a4 Ng4 9. Bg5 f6 10. Bh4 Nh6 11. a5 Kh8 12. d5 c5 13. Nd2 g5 14. Bg3 f5 15. exf5 Nxf5 16. a6 b6 17. Nc4 Nd4 18. Ne4 h6 19. Bg4 b5 20. Na5 Nb6 21. Bxc8 Qxc8 22. c3 Nf5 23. Nc6 Qd7 24. Ra5 e6 25. Bxd6 Nxd6 26. Nxc5 Qf7 27. Nxe6 Rfe8 28. Re1 Rac8 29. Qg4 Nxd5 30. Ncd4 Nf4 31. g3 h5 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.17"]
[Round "7"]
[White "Koons, Nathaniel"]
[Black "Readey, John"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2293"]
[BlackElo "2278"]
[PlyCount "112"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. Nc3 Qd8 7. Qd2 a6 8. Bd3 g6 9. 0-0-0 Bg7 10. e5 Nc6 11. Qf4 d5 12. h4 b6 13. Nh2 h5 14. Nf3 Bb7 15. Ng5 Qe7 16. Rh3 Bh6 17. Kb1 0-0-0 18. Ne2 Rhf8 19. Rf3 Bg7 20. c3 f6 21. exf6 Rxf6 22. Qe3 e5 23. dxe5 Nxe5 24. Nd4 c5 25. Rxf6 Bxf6 26. Ne2 d4 27. Qh3+ Kb8 28. Qg3 Ka7 29. Nf4 Nxd3 30. Nxd3 dxc3 31. bxc3 Bxc3 32. Kc2 Ba5 33. Qe5 Qxe5 34. Nxe5 Rxd1 35. Kxd1 Bxg2 36. Nxg6 Bd5 37. a3 Bb3+ 38. Kc1 Ba4 39. Nf4 Be1 40. Nd3 Bc3 41. f4 Bd7 42. Kc2 Bf6 43. Ne5 Bf5+ 44. Kd2 b5 45. Nef7 c4 46. Nd6 c3+ 47. Kc1 Bd3 48. Nf3 a5 49. Ne1 Be2 50. Ne4 Bxh4 51. Nc2 Be7 52. Nxc3 Bc4 53. a4 b4 54. Ne3 bxc3 55. Nxc4 h4 56. Ne3 Bd6 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.17"]
[Round "8"]
[White "Lee, Michael"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2244"]
[BlackElo "2293"]
[PlyCount "73"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 a6 7. d4 cxd4 8. Qxd4 d6 9. Rd1 Nbd7 10. Ng5 Bxg2 11. Kxg2 Rc8 12. Nge4 Rc6 13. b3 Be7 14. Ba3 Qa8 15. Kg1 Nc5 16. b4 Ncd7 17. b5 axb5 18. Nxb5 Nxe4 19. Qxe4 0-0 20. Bxd6 Nf6 21. Qe5 Bxd6 22. Nxd6 Qa4 23. Rd4 Rc5 24. Qe3 Ra8 25. Rad1 g6 26. R1d2 Kg7 27. Rf4 Raa5 28. Qf3 Qb4 29. Rxf6 Qxd2 30. Rxf7+ Kh6 31. Rd7 Qc1+ 32. Kg2 Rf5 33. Nxf5+ exf5 34. Qb7 Qxc4 35. Rxh7+ Kg5 36. h4+ Kf6 37. Qe7# 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.16"]
[Round "6"]
[White "Guo, Alex"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "2293"]
[PlyCount "22"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Ne4 Nc6 11. c3 d5 1/2-1/2

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.16"]
[Round "5"]
[White "Koons, Nathaniel"]
[Black "Mikhailuk, Slava"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2293"]
[BlackElo "2446"]
[PlyCount "44"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. e5 b5 9. Qb3 Nfd7 10. e6 fxe6 11. Be3 Nb6 12. h4 Nc6 13. Rd1 Nd5 14. h5 Qd6 15. hxg6 hxg6 16. Bd3 Nxe3 17. fxe3 Qg3+ 18. Kd2 Qxg2+ 19. Be2 Rxf3 20. Rdg1 Qf2 21. Nd1 Nxd4 22. exd4 Qxd4+ 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.10"]
[Round "3"]
[White "Greninger, Harley"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2278"]
[BlackElo "2293"]
[PlyCount "78"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. b3 Bg4 5. Bb2 Qa5+ 6. Qd2 Qc7 7. Ne5 Ne4 8. Qc1 Bf5 9. Bb5+ Nc6 10. 0-0 e6 11. f3 Nf6 12. Nd2 a6 13. Bxc6+ bxc6 14. f4 Bd6 15. Ndf3 0-0 16. dxc5 Bxc5 17. Nd4 Bxd4 18. exd4 Ne4 19. Ba3 c5 20. Nd3 cxd4 21. Bxf8 Rxf8 22. Qb2 Qb6 23. Kh1 Rc8 24. a4 Rc3 25. Rfd1 h5 26. b4 h4 27. b5 a5 28. Ra3 h3 29. gxh3 Nd6 30. Qc1 Nc4 31. Rb3 Ne3 32. Rd2 Be4+ 33. Kg1 Nxc2 34. Rxc2 Bxd3 35. Rbxc3 dxc3+ 36. Rf2 Qd4 37. Kg2 Qe4+ 38. Kg1 d4 39. b6 Ba6 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.10"]
[Round "4"]
[White "Serper, Grigory"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "2512"]
[BlackElo "2293"]
[PlyCount "59"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bf5 6. a3 Qd7 7. g3 0-0-0 8. b4 f6 9. exf6 d3 10. Bb2 Nxf6 11. e3 Kb8 12. b5 Na5 13. Bc3 Nxc4 14. Nxc4 Qxb5 15. Bxf6 gxf6 16. Ncd2 c5 17. Bg2 c4 18. Rc1 Be6 19. Nd4 Rxd4 20. exd4 Bxa3 21. Rb1 Bb2 22. 0-0 c3 23. Ne4 c2 24. Qd2 Ba2 25. Qf4+ Ka8 26. Nd6 cxb1Q 27. Rxb1 Qb6 28. Nxb7 a6 29. Rxb2 Qxb2 30. Na5+ 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.09"]
[Round "2"]
[White "Koons, Nathaniel"]
[Black "Perez, Ignacio"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2293"]
[BlackElo "2260"]
[PlyCount "82"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Bd3 Nc6 6. Nge2 e5 7. d5 Ne7 8. f3 0-0 9. Be3 Nd7 10. Qd2 f5 11. 0-0-0 a6 12. Kb1 Nc5 13. Bc2 b5 14. Bxc5 dxc5 15. d6 cxd6 16. Qxd6 Qe8 17. Qxc5 Be6 18. Nd5 Nxd5 19. cxd5 Bd7 20. d6 Kh8 21. Nc3 Rc8 22. Qb6 Rc6 23. Qb7 Rf6 24. Rd2 Rfxd6 25. Rhd1 Rd4 26. Bb3 Rcd6 27. Nd5 fxe4 28. Nc7 Qf8 29. Rxd4 exd4 30. fxe4 Bc6 31. Qa7 Bxe4+ 32. Ka1 Rd7 33. Re1 Qc8 34. Rc1 Bb7 35. Qb6 Be5 36. Qe6 Bg7 37. Rc5 Qf8 38. a3 Re7 39. Qb6 Re1+ 40. Ka2 Be4 41. Nd5 Ra1+ 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2008.02.09"]
[Round "1"]
[White "Sinanan, Joshua C"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2183"]
[BlackElo "2293"]
[PlyCount "96"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. Bb3 b5 8. a4 b4 9. Nbd2 Bb7 10. e4 cxd4 11. e5 Nfd7 12. Nc4 Nc6 13. Bg5 Qc7 14. Rc1 h6 15. Bh4 Nc5 16. Re1 d3 17. Bg3 Rd8 18. Nd6+ Bxd6 19. exd6 Qb6 20. Rxc5 Qxc5 21. Qxd3 Na5 22. Bxe6 0-0 23. Ba2 Rfe8 24. Rxe8+ Rxe8 25. h3 Nc6 26. d7 Rd8 27. Bc7 b3 28. Qxb3 Rxd7 29. Qxb7 Nd8 30. Qxa6 Qxc7 31. Bc4 Rd1+ 32. Bf1 Ne6 33. g3 Qd8 34. Qb5 Qa8 35. Qb3 Ra1 36. h4 Nc5 37. Qe3 Qd5 38. Nd2 Rd1 39. Nf3 Qc4 40. Nd2 Qc1 41. Qe8+ Kh7 42. Qxf7 Rxd2 43. Qf5+ Kg8 44. Qc8+ Kf7 45. b4 Rxf2 46. Qh3 Ne4 47. Qd7+ Kg8 48. Qd5+ Rf7 0-1

[Event "Washington Class-ch Master"]
[Site "Seattle"]
[Date "2007.11.25"]
[Round "6"]
[White "Perez, Ignacio"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2260"]
[BlackElo "2293"]
[PlyCount "101"]
[EventDate "2007.11.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 d5 11. d3 Nc6 12. Nbd2 dxe4 13. dxe4 Bd6 14. a4 Rb8 15. axb5 axb5 16. b4 Ne7 17. Nb3 Ng6 18. Bd3 Nh5 19. Bf1 Nhf4 20. Kh2 f5 21. Bxf4 Nxf4 22. Nbd2 Qf6 23. g3 Ng6 24. Bg2 f4 25. Qe2 Bd7 26. Ra6 Ra8 27. Rea1 Rxa6 28. Rxa6 h6 29. Qd3 Ne7 30. Qb1 Nc8 31. Qa2+ Kh8 32. c4 Be6 33. Qc2 fxg3+ 34. fxg3 Bxb4 35. cxb5 Nd6 36. Qxc7 Rc8 37. Qb6 Bd7 38. Ra2 Bxb5 39. Rb2 Bc5 40. Qa5 Bd3 41. Qa4 Bf2 42. Qd7 Kh7 43. Qg4 Rc1 44. Nb3 Rc3 45. Rxf2 Rxb3 46. h4 Kh8 47. Rd2 Kh7 48. Qd7 Nxe4 49. Rxd3 Nc5 50. Qd5 Rxd3 51. Qxc5 1/2-1/2

[Event "Washington Class-ch Master"]
[Site "Seattle"]
[Date "2007.11.24"]
[Round "4"]
[White "Roper, David C"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2288"]
[BlackElo "2293"]
[PlyCount "65"]
[EventDate "2007.11.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. c4 g6 4. Bb2 Bg7 5. e4 Nc6 6. a3 0-0 7. Qc2 e6 8. Be2 d5 9. d3 Nd4 10. Nxd4 cxd4 11. exd5 exd5 12. c5 Ng4 13. Bxg4 Bxg4 14. 0-0 Re8 15. f3 Bf5 16. Bc1 Qh4 17. g4 Re1 18. gxf5 Rae8 19. Qf2 Rxf1+ 20. Kxf1 Qh3+ 21. Kg1 Bf6 22. Qf1 Qh4 23. Bd2 Be5 24. Qf2 Qh3 25. Qg2 Bxh2+ 26. Qxh2 Qxf3 27. Nc3 dxc3 28. Bxc3 d4 29. fxg6 hxg6 30. Re1 Re3 31. Qb8+ Kh7 32. Qh2+ Kg8 33. Qb8+ 1/2-1/2

[Event "Washington Class-ch Master"]
[Site "Seattle"]
[Date "2007.11.23"]
[Round "2"]
[White "Hadzic, Huso"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2241"]
[BlackElo "2293"]
[PlyCount "106"]
[EventDate "2007.11.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3 Nbd7 9. Be3 Nc5 10. Qd2 Qc7 11. 0-0-0 Bd7 12. Kb1 b4 13. Nce2 a5 14. c3 a4 15. Bc2 b3 16. axb3 axb3 17. Nxb3 Nxb3 18. Bxb3 Qb7 19. Nc1 Be7 20. g4 Bc6 21. Rhe1 0-0 22. Bd4 Rfb8 23. g5 Nd7 24. h4 Qa6 25. Ba2 Rb5 26. c4 Rb7 27. Re3 e5 28. Bc3 Ba4 29. Rde1 Nc5 30. Bb4 Ne6 31. Ba3 Rab8 32. Rd3 Nd4 33. Rxd4 exd4 34. Qxd4 Qa5 35. Re2 Bf8 36. Bxd6 Bxd6 37. Qxd6 Qc3 38. b3 Bxb3 39. Bxb3 Rxb3+ 40. Nxb3 Qxb3+ 41. Kc1 Qc3+ 42. Rc2 Qe1+ 43. Qd1 Rb1+ 44. Kxb1 Qxd1+ 45. Kb2 Qxf3 46. c5 Qxe4 47. c6 Qe5+ 48. Kb3 Qc7 49. Kb4 Kf8 50. Kb5 Ke7 51. Re2+ Kd8 52. Re4 Qg3 53. Rd4+ Kc8 0-1

[Event "Washington Class-ch Master"]
[Site "Seattle"]
[Date "2007.11.23"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Selzler, Richard"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2293"]
[BlackElo "2118"]
[PlyCount "65"]
[EventDate "2007.11.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. g4 Qe8 10. Rg1 Nc5 11. Nd2 Kh8 12. Qf3 Ng8 13. Be3 f6 14. h4 Bh6 15. 0-0-0 Bxe3 16. Qxe3 Qf7 17. f4 exf4 18. Qxf4 Bd7 19. Be2 Rae8 20. Rdf1 Qg7 21. Qe3 Re7 22. Rf2 Rfe8 23. Rgf1 a4 24. a3 f5 25. gxf5 gxf5 26. Bh5 Rd8 27. Kb1 Nf6 28. Bf3 fxe4 29. Be2 Ng4 30. Bxg4 Bxg4 31. Ka2 Bh5 32. Rf6 Bf3 33. Rf4 1/2-1/2

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.15"]
[Round "13"]
[White "Ilincic, Zlatko"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2488"]
[BlackElo "2289"]
[PlyCount "57"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Be3 Nf6 5. f3 e5 6. d5 Nd4 7. Bxd4 exd4 8. Qxd4 c6 9. Bxc4 cxd5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. e5 Qe6 13. Nc3 Rc8 14. Qxa7 Qxe5+ 15. Nge2 Bc5 16. Qa4+ Kf8 17. 0-0-0 Be3+ 18. Kb1 g6 19. g4 Kg7 20. f4 Qe6 21. f5 Qe5 22. Rhf1 Rc4 23. Qb3 Rhc8 24. fxg6 hxg6 25. Rxf6 Kxf6 26. Qxb7 d4 27. Rf1+ Kg5 28. h4+ Kxh4 29. Qh1+ 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.15"]
[Round "14"]
[White "Koons, Nathaniel"]
[Black "Kosic, Dragan"]
[Result "1/2-1/2"]
[ECO "D49"]
[WhiteElo "2289"]
[BlackElo "2507"]
[PlyCount "37"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. Bxb5+ Bd7 14. Nxd7 Qa5+ 15. Bd2 Qxb5 16. Nxf8 Kxf8 17. b3 Ke7 18. a4 Qe5+ 19. Qe2 1/2-1/2

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.14"]
[Round "11"]
[White "Illner, Achim"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2339"]
[BlackElo "2289"]
[PlyCount "64"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. d4 c6 8. Qc2 Nbd7 9. Rd1 Bb7 10. Nc3 Qc8 11. Bf4 Rd8 12. Rac1 Ba3 13. Rb1 Be7 14. e4 dxe4 15. Nxe4 c5 16. Nc3 cxd4 17. Rxd4 Qc5 18. Rbd1 Qh5 19. Qe2 Bb4 20. Ne5 Bxc3 21. Qxh5 Nxh5 22. Rxd7 Rxd7 23. Rxd7 Bxg2 24. Kxg2 g5 25. Rd3 Ba1 26. Rd1 Bc3 27. Rc1 Bb2 28. Rb1 Bc3 29. Rc1 Bb2 30. Rb1 Bc3 31. Rc1 Bb2 32. Rb1 Bc3 1/2-1/2

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.14"]
[Round "12"]
[White "Koons, Nathaniel"]
[Black "Wittmann, Walter"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2289"]
[BlackElo "2316"]
[PlyCount "101"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 e6 6. b3 Nc6 7. Bb2 Nf6 8. Re1 Be7 9. Na3 0-0 10. d3 Ne8 11. Nc4 b5 12. Ne3 Bf6 13. c3 b4 14. d4 bxc3 15. Bxc3 cxd4 16. Nxd4 Nxd4 17. Bxd4 Bxd4 18. Qxd4 Nf6 19. Rac1 h6 20. h3 Rfd8 21. Red1 Qb7 22. e5 Ne8 23. Nc4 d5 24. Na5 Qa6 25. Rc5 Rac8 26. Rdc1 Qb6 27. b4 Rc7 28. Nb3 Rdc8 29. a4 Rxc5 30. Rxc5 Rxc5 31. Qxc5 Qxc5 32. Nxc5 Kf8 33. Nd7+ Ke7 34. Nb8 f6 35. f4 fxe5 36. fxe5 Nc7 37. Nc6+ Kd7 38. Nxa7 Na6 39. b5 Nc5 40. a5 Kc7 41. Nc6 Kd7 42. Kf1 Ne4 43. Ke1 Nc3 44. Nd4 Na4 45. b6 Nc5 46. Kd2 Kc8 47. Kc3 Kb7 48. Kb4 Nd3+ 49. Kb5 Nxe5 50. a6+ Ka8 51. Nc6 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.13"]
[Round "10"]
[White "Collins, Sam E"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2398"]
[BlackElo "2289"]
[PlyCount "79"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. 0-0 b5 8. Qc2 Bb7 9. Rd1 Qb6 10. e4 h6 11. a4 Be7 12. a5 Qa6 13. b3 cxb3 14. Qxb3 c5 15. Nxb5 Rc8 16. Bf1 0-0 17. e5 c4 18. Bxc4 Bxf3 19. Qxf3 Rxc4 20. exf6 Nxf6 21. Nc3 Rd8 22. Ne2 Rd5 23. Qd3 Qc6 24. Be3 Rd8 25. Rdc1 Rc8 26. Rxc4 Qxc4 27. Qxc4 Rxc4 28. d5 a6 29. dxe6 fxe6 30. Rb1 Nd5 31. Rb7 Rb4 32. Ra7 Rb2 33. Kf1 Ra2 34. Rxa6 Bb4 35. Ra8+ Kh7 36. a6 Nc7 37. Ra7 Nxa6 38. Bd4 Bf8 39. Nf4 Nb4 40. Nxe6 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.12"]
[Round "9"]
[White "Koons, Nathaniel"]
[Black "Vajda, Levente"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2289"]
[BlackElo "2549"]
[PlyCount "79"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Bg5 c5 6. d5 b5 7. Nxb5 Bxb2 8. Rb1 Bf6 9. Bd2 Bg7 10. Qa4 a5 11. f4 Nh6 12. Nf3 0-0 13. Bd3 f5 14. e5 dxe5 15. fxe5 f4 16. e6 Ne5 17. Nxe5 Bxe5 18. Qc2 Ba6 19. 0-0 Bxb5 20. Rxb5 Qd6 21. Bxg6 Bd4+ 22. Kh1 hxg6 23. Qxg6+ Bg7 24. Bc3 Nf5 25. g4 Nd4 26. Rb7 Rf6 27. Qg5 Nxe6 28. dxe6 Qd3 29. Rxf4 Qd1+ 30. Kg2 Qc2+ 31. Kh1 Rd8 32. Rd7 Rb8 33. Bd2 Rxf4 34. Qxf4 Qd1+ 35. Kg2 Qe2+ 36. Kh3 Rf8 37. Rd8 Rxd8 38. Qf7+ Kh7 39. Qh5+ Kg8 40. Qf7+ 1/2-1/2

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.11"]
[Round "8"]
[White "Bui, Vinh"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2483"]
[BlackElo "2289"]
[PlyCount "79"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. h3 b6 12. e4 Bb7 13. e5 Nd7 14. Bf4 g5 15. Bg3 h5 16. Nxg5 Ncxe5 17. Bf1 Ke7 18. Nge4 h4 19. Bf4 f6 20. a5 Rhg8 21. Nxc5 bxc5 22. Kh1 Rab8 23. f3 c4 24. Rd2 Bc6 25. Re1 Rb4 26. Re3 Rgb8 27. Bxe5 Nxe5 28. Rd4 Rxb2 29. Rxh4 Rc2 30. Bxc4 Rbb2 31. Rh7+ Kf8 32. Be2 Rb3 33. f4 Rcxc3 34. Rxc3 Rxc3 35. fxe5 Rc1+ 36. Kh2 Rc2 37. Rc7 fxe5 38. h4 Ke8 39. Bf3 e4 40. Bd1 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.10"]
[Round "6"]
[White "Koons, Nathaniel"]
[Black "Ilincic, Zlatko"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2289"]
[BlackElo "2488"]
[PlyCount "88"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nh5 8. Bg5 f6 9. Be3 Nc6 10. c5 Nf4 11. Bxf4 exf4 12. cxd6 cxd6 13. Re1 Kh8 14. h3 f5 15. exf5 Bxf5 16. Qd2 g5 17. d5 Ne5 18. Nb5 Nxf3+ 19. Bxf3 Qb6 20. Nc3 Rac8 21. Be4 Be5 22. Bxf5 Rxf5 23. Ne4 Rg8 24. Rac1 h5 25. Rc3 g4 26. Rb3 Qd8 27. Qd3 Rf7 28. Nc5 Qa5 29. Rxe5 dxe5 30. Rc3 Qxa2 31. Qe4 Qa1+ 32. Kh2 g3+ 33. fxg3 fxg3+ 34. Rxg3 Rxg3 35. Kxg3 Qxb2 36. Ne6 Qf2+ 37. Kh2 Qf5 38. Qa4 Kh7 39. Qe8 Kh6 40. d6 e4 41. d7 Qe5+ 42. Kg1 Qa1+ 43. Kh2 Rf1 44. d8Q Qe5+ 0-1

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.10"]
[Round "7"]
[White "Kosic, Dragan"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2507"]
[BlackElo "2289"]
[PlyCount "52"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Bd3 Bg4 5. c3 Nc6 6. Nbd2 e6 7. 0-0 cxd4 8. exd4 Bd6 9. Re1 0-0 10. Nf1 Re8 11. Bg5 h6 12. Bh4 e5 13. dxe5 Nxe5 14. Be2 Ng6 15. Bxf6 Qxf6 16. Nd4 Bxe2 17. Rxe2 Nf4 18. Rxe8+ Rxe8 19. Ne3 Bc5 20. Ndc2 Qb6 21. b4 Bxe3 22. Nxe3 Qc6 23. Qf3 Qxc3 24. Rd1 d4 25. Qxf4 dxe3 26. fxe3 g5 1/2-1/2

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.09"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "Illner, Achim"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2289"]
[BlackElo "2339"]
[PlyCount "113"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 Be7 6. Bd3 b6 7. Ngf3 Bb7 8. 0-0 cxd4 9. exd4 0-0 10. c3 Nc6 11. Bxf6 Bxf6 12. Nc4 Qc7 13. Re1 Ne7 14. Nce5 g6 15. Be4 Bg7 16. a4 Bxe4 17. Rxe4 a6 18. Qb3 d6 19. Nd3 Kh7 20. h4 Rac8 21. Rae1 Kh8 22. Nf4 Nc6 23. Rxe6 fxe6 24. Nxg6+ Kh7 25. Nxf8+ Rxf8 26. Qxe6 Kh8 27. Re3 Qd8 28. Kf1 Bf6 29. Re4 Ne7 30. Rf4 Ng8 31. g3 Re8 32. Qd5 Qe7 33. Kg2 Qe6 34. Qb7 d5 35. Qxa6 Ne7 36. Qd3 Rg8 37. Qe3 Ng6 38. Rxf6 Nxh4+ 39. Nxh4 Qxf6 40. Nf3 Kh7 41. b3 h5 42. c4 h4 43. Qd3+ Kh8 44. cxd5 hxg3 45. fxg3 Qd6 46. Ne5 Qxd5+ 47. Qf3 Qxf3+ 48. Kxf3 Rc8 49. Nc4 Kg7 50. Ke4 Kf6 51. Nxb6 Rc1 52. a5 Ke6 53. a6 Rc7 54. b4 Re7 55. d5+ Kd6+ 56. Kd4 Rc7 57. a7 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.09"]
[Round "5"]
[White "Wittmann, Walter"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2316"]
[BlackElo "2289"]
[PlyCount "45"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nc6 8. Be3 Qc7 9. f4 Be7 10. Qf3 Bd7 11. 0-0-0 Rc8 12. g4 h6 13. Rhg1 Nxd4 14. Rxd4 e5 15. Rc4 Qxc4 16. Bxc4 Rxc4 17. fxe5 dxe5 18. Nd5 Bc6 19. Qf5 Bxd5 20. exd5 Nxd5 21. Qxe5 Nxe3 22. Qxe3 Rc7 23. Qe5 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.08"]
[Round "3"]
[White "Koons, Nathaniel"]
[Black "Collins, Sam E"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2289"]
[BlackElo "2398"]
[PlyCount "63"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Bg5 Qe8 9. g4 Nc5 10. Qc2 c6 11. b4 Na6 12. a3 cxd5 13. cxd5 Bd7 14. Bd3 Rc8 15. Rg1 Nxd5 16. Nxd5 Rxc2 17. Bxc2 f6 18. Be3 Kh8 19. Bxa7 f5 20. gxf5 gxf5 21. 0-0-0 Ba4 22. Rd2 Bxc2 23. Rxc2 Qa4 24. Kb2 fxe4 25. Ng5 Nxb4 26. axb4 Qxa7 27. Ne7 Qd4+ 28. Kb3 h6 29. Ng6+ Kg8 30. Ne7+ Kh8 31. Ng6+ Kg8 32. Ne7+ 1/2-1/2

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.07"]
[Round "2"]
[White "Vajda, Levente"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2549"]
[BlackElo "2289"]
[PlyCount "131"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 Nc6 9. Bd3 0-0 10. 0-0 Be7 11. Qe2 Bf6 12. Qe4 g6 13. Bh6 Re8 14. Bb5 Bd7 15. Nxd5 exd5 16. Qxd5 Bg4 17. Bxc6 bxc6 18. Qxc6 Rc8 19. Qa6 Bxf3 20. gxf3 Bxd4 21. Rac1 Rxc1 22. Bxc1 Qh4 23. Kg2 Kg7 24. Qc4 Re4 25. Qd3 Re6 26. b3 g5 27. h3 h5 28. f4 Bf6 29. Rg1 gxf4 30. Kf1+ Bg5 31. Bb2+ Kh6 32. Qf5 Bf6 33. Bc1 Be5 34. Rg8 Qf6 35. Qc2 Rc6 36. Qb1 Rc3 37. Kg1 Qd6 38. Kh2 Qe6 39. Rg3 Qb6 40. Rg2 Qc6 41. Qf5 Qf6 42. Qxf6+ Bxf6 43. Bxf4+ Kh7 44. Be3 a6 45. Rg1 Rc2 46. a4 Rb2 47. Rc1 Rxb3 48. Rc5 Kg6 49. Ra5 Ra3 50. Rxa6 Kf5 51. Ra7 Be5+ 52. Kg2 Ke4 53. Rxf7 Rxa4 54. Rh7 Ra8 55. Rxh5 Rg8+ 56. Bg5 Bf4 57. h4 Rg6 58. Kh3 Kf3 59. Bxf4 Kxf4 60. Rh8 Rf6 61. h5 Kf3 62. Kh4 Kxf2 63. h6 Kf3 64. Kg5 Rf4 65. h7 Rg4+ 66. Kh5 1-0

[Event "Budapest FS05 GM"]
[Site "Budapest"]
[Date "2007.05.05"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Bui, Vinh"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2289"]
[BlackElo "2483"]
[PlyCount "82"]
[EventDate "2007.05.05"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. d4 cxd4 7. cxd4 d5 8. e5 Ne4 9. Nc3 0-0 10. Ng5 Nxc3 11. bxc3 h6 12. Nf3 Qa5 13. Qb3 Be6 14. Ba3 Qc7 15. Rab1 Rfc8 16. Bxc6 bxc6 17. Bc5 Bf5 18. Rb2 Rab8 19. Qa3 Bf8 20. Nd2 Rxb2 21. Qxb2 Rb8 22. Qa3 Rb5 23. Nb3 a5 24. Re1 Bd3 25. h3 Kg7 26. e6 f6 27. Re3 Bc4 28. Nd2 Qb7 29. Re1 Bd3 30. Re3 Bc2 31. Qc1 Rb2 32. Qa1 Be4 33. Rxe4 dxe4 34. Nb3 Rc2 35. Nxa5 Qb5 36. Bb4 e3 37. fxe3 Qe2 38. Qf1 Qxe3+ 39. Kh2 Rf2 40. Qd1 Qf4+ 41. Kh1 Qg3 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.19"]
[Round "9"]
[White "Koons, Nathaniel"]
[Black "Bartron, Paul"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2280"]
[BlackElo "2234"]
[PlyCount "51"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. 0-0 f5 10. Qb3 Qb6 11. Qc2 Bd6 12. Bf4 Bxf4 13. exf4 0-0 14. Na4 Qc7 15. Ne5 Ndf6 16. f3 Nd6 17. Rfe1 Bd7 18. Nc5 Bc8 19. Rac1 g6 20. Qc3 Re8 21. Re2 Bd7 22. Qb4 Rac8 23. Rce1 a5 24. Qa3 Kg7 25. Nexd7 Rxe2 26. Rxe2 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.18"]
[Round "8"]
[White "Readey, John"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2299"]
[BlackElo "2280"]
[PlyCount "91"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 Ba6 11. Bf4 Rc8 12. Nc3 Nh5 13. Bc1 f5 14. Bb2 Qe8 15. e3 Nhf6 16. Ne2 Ne4 17. Nf4 Rf6 18. Ne5 Nxe5 19. dxe5 Rh6 20. f3 Nc5 21. Bf1 g5 22. Nd3 Qh5 23. Qg2 Rf8 24. Nxc5 Bxc5 25. Bd4 f4 26. gxf4 Bxd4 27. Rxd4 Rg6 28. f5 exf5 29. cxd5 Bxf1 30. Rxf1 cxd5 31. Rxd5 Kh8 32. Qb2 g4 33. f4 g3 34. e6+ Kg8 35. e7 Re8 36. Rd8 Kf7 37. Rxe8 Kxe8 38. h3 Qxh3 39. Rc1 Qh2+ 40. Qxh2 gxh2+ 41. Kxh2 Rd6 42. Kg3 Kxe7 43. Rc7+ Rd7 44. Rxd7+ Kxd7 45. Kh4 Kd6 46. Kg5 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.17"]
[Round "5"]
[White "Collyer, Curt D"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2178"]
[BlackElo "2280"]
[PlyCount "80"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. Nxd4 Nxd4 11. Rxd4 Qc7 12. Nc3 Bd7 13. b3 Bd6 14. h3 Bh2+ 15. Kh1 Be5 16. Rd3 0-0 17. Bb2 b5 18. axb5 axb5 19. Rxa8 Rxa8 20. Nxb5 Bxb5 21. Bxb5 Ne4 22. Bc6 Qxc6 23. Bxe5 Qc5 24. Bd4 Qf5 25. Kg1 Nxf2 26. Rd2 Ne4 27. Rd1 Rd8 28. Rc1 h5 29. Qb2 e5 30. Bc3 Rd3 31. b4 Qg5 32. b5 Qxe3+ 33. Kh1 Nf2+ 34. Kh2 Qg3+ 35. Kg1 Nxh3+ 36. Kh1 Nf2+ 37. Kg1 Ng4 38. Bxe5 Qxe5 39. Rc8+ Kh7 40. Qb1 Qd4+ 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.17"]
[Round "7"]
[White "Koons, Nathaniel"]
[Black "Lee, Michael"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2280"]
[BlackElo "2176"]
[PlyCount "71"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. a3 Nc6 3. b4 cxb4 4. axb4 Nxb4 5. c3 Nc6 6. d4 d5 7. exd5 Qxd5 8. Na3 Bd7 9. Nf3 e6 10. Nb5 Rc8 11. c4 Qe4+ 12. Be2 a6 13. Ng5 Bb4+ 14. Kf1 Qf5 15. Na3 h6 16. Bd3 Qf6 17. Ne4 Qe7 18. Nc2 Nf6 19. Rb1 Nxe4 20. Bxe4 a5 21. Rb3 Na7 22. c5 Ba4 23. Rg3 g6 24. Bf4 Nb5 25. Qa1 Bxc2 26. Bxc2 e5 27. Bxe5 0-0 28. Bxg6 fxg6 29. Rxg6+ Kf7 30. Rg7+ Ke8 31. Qa4 Qe6 32. Qxb5+ Rc6 33. Rxb7 Rxf2+ 34. Kxf2 Qf5+ 35. Ke3 Qg5+ 36. Bf4 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.17"]
[Round "6"]
[White "Pupols, Viktors"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2185"]
[BlackElo "2280"]
[PlyCount "76"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bg4 4. e3 e5 5. h3 Bxf3 6. Qxf3 Nf6 7. Bb2 Bd6 8. Qd1 0-0 9. Be2 Nbd7 10. d3 Bb4+ 11. Nd2 dxc4 12. bxc4 Nc5 13. Qc2 Qa5 14. Bc1 Bc3 15. Rb1 Nfe4 16. dxe4 Rad8 17. 0-0 Bxd2 18. Bf3 Bxc1 19. Qxc1 Rd2 20. Rb2 Rfd8 21. Qa1 R2d6 22. Rc2 f6 23. Qb2 b6 24. Qb1 Qa3 25. Kh2 Kf8 26. Rfc1 Rd2 27. Qa1 Ke7 28. h4 Nb3 29. axb3 Qxa1 30. Rxa1 Rxc2 31. Rxa7+ Rd7 32. Ra6 Rb7 33. Kg3 Rc3 34. Ra3 Kd6 35. Bd1 Kc5 36. Kf3 Rd7 37. Ra1 Rd2 38. Be2 Rxb3 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.11"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "MacGregor, Michael"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2280"]
[BlackElo "2247"]
[PlyCount "81"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. Rb1 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 h6 14. Bh4 g5 15. Bg3 Nc6 16. d5 Bxf3 17. Bxf3 Nd4 18. e5 Nxf3+ 19. Qxf3 f5 20. exf6 Rxf6 21. Qe4 Rf7 22. Rxb7 Rd8 23. Rxe7 Qxd5 24. Re8+ Rf8 25. Rxf8+ Bxf8 26. Qg6+ Bg7 27. h4 Qf7 28. Qa6 gxh4 29. Bxh4 Rd4 30. Bg3 Kh7 31. Rc1 Rd7 32. Bb8 Bd4 33. Qe2 Qg6 34. Qf3 Rg7 35. Kh2 Bf6 36. Rc6 Rf7 37. Ra6 Qg5 38. Qe4+ Kg7 39. Rxa7 Qh5+ 40. Kg3 Be5+ 41. Bxe5+ 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.11"]
[Round "3"]
[White "Perez, Ignacio"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2135"]
[BlackElo "2280"]
[PlyCount "75"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 fxe4 7. Bg5 Nxd4 8. Qxd4 c6 9. Nxe4 Qa5+ 10. Bd2 Qd8 11. Nxf6+ Qxf6 12. Qxf6 gxf6 13. Be2 Kf7 14. h4 d5 15. 0-0-0 Bf5 16. g4 Bd7 17. Bc3 Re8 18. Bf3 Bg7 19. Bd4 Rhg8 20. c4 Bxg4 21. Bxg4 Bh6+ 22. Kb1 Rxg4 23. cxd5 Rd8 24. f3 Rg3 25. dxc6 bxc6 26. Bxa7 Rxd1+ 27. Rxd1 Rxf3 28. Rd7+ Kg6 29. h5+ Kxh5 30. Rxh7 Kg6 31. Rb7 Be3 32. a4 f5 33. a5 f4 34. a6 Rf1+ 35. Ka2 Rh1 36. Bxe3 fxe3 37. Re7 Rh4 38. Rxe3 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.10"]
[Round "1"]
[White "Bragg, David R"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2255"]
[BlackElo "2280"]
[PlyCount "24"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e3 e5 2. c4 g6 3. Nc3 Bg7 4. g3 Ne7 5. Bg2 c5 6. Nge2 Nbc6 7. 0-0 0-0 8. a3 d6 9. Rb1 a5 10. Nd5 Nxd5 11. cxd5 Ne7 12. Nc3 Bd7 1/2-1/2

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "2007.02.10"]
[Round "2"]
[White "Koons, Nathaniel"]
[Black "Raptis, Nick"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2280"]
[BlackElo "2328"]
[PlyCount "131"]
[EventDate "2007.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. 0-0 Ne7 10. Rb1 Ng6 11. g3 Be7 12. h4 h6 13. Qc2 Rc8 14. Nh2 Nb3 15. Nxb3 Ba4 16. Be3 Nf8 17. h5 cxb3 18. Qd2 Bb5 19. f4 g6 20. hxg6 fxg6 21. g4 Kd7 22. f5 Bxe2 23. Qxe2 exf5 24. e6+ Nxe6 25. gxf5 Ng7 26. fxg6 Qxg6+ 27. Qg4+ Qxg4+ 28. Nxg4 Rcg8 29. Ne5+ Ke6 30. Kh2 Nf5 31. Bf4 Bh4 32. Nf3 Bg3+ 33. Bxg3 Nxg3 34. Rbe1+ Ne4 35. Rg1 Rxg1 36. Rxg1 Rf8 37. Ne5 Rf2+ 38. Kh3 Ng5+ 39. Kg4 Rxb2 40. Nd3 Rc2 41. Nc5+ Kf6 42. Nxb3 b6 43. Rc1 Ra2 44. Rf1+ Kg6 45. Nc1 Ra1 46. Kf4 Kf6 47. Ke3+ Ke7 48. Kd3 Ne4 49. a4 Rxa4 50. Ne2 Ra2 51. Nf4 Nf6 52. Rh1 Rf2 53. Ng6+ Kf7 54. Ne5+ Kg7 55. Rg1+ Kh7 56. Ra1 a5 57. Rb1 a4 58. Rxb6 a3 59. Rb7+ Kg8 60. Ra7 a2 61. c4 dxc4+ 62. Kxc4 Rc2+ 63. Kb3 Rd2 64. Rxa2 Rxd4 65. Ra8+ Kg7 66. Ra7+ 1/2-1/2

[Event "Washington Class-ch Master/Expert"]
[Site "Seattle"]
[Date "2006.11.26"]
[Round "5"]
[White "Pupols, Viktors"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2203"]
[BlackElo "2283"]
[PlyCount "73"]
[EventDate "2006.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 Nc6 7. 0-0 d5 8. cxd5 Nxd5 9. Bxg7 Kxg7 10. d4 Qa5 11. e4 Nf6 12. d5 Rd8 13. Nbd2 Nb8 14. Qc2 Qc7 15. Rfd1 Bg4 16. Nc4 Bxf3 17. Bxf3 b5 18. Ne3 Nbd7 19. Bg2 Rac8 20. Rac1 Nf8 21. f4 e5 22. dxe6 Nxe6 23. e5 Ne8 24. Nd5 Qa5 25. f5 gxf5 26. Qxf5 Qxa2 27. Rf1 Rd7 28. Be4 Nf8 29. Nf6 Rdc7 30. Nxh7 Ng6 31. Ng5 Qxb3 32. e6 Nd6 33. Qf6+ Kf8 34. Bxg6 Qe3+ 35. Kh1 Ne8 36. e7+ Rxe7 37. Qh8# 1-0

[Event "Washington Class-ch Master/Expert"]
[Site "Seattle"]
[Date "2006.11.25"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "Bragg, David R"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2283"]
[BlackElo "2209"]
[PlyCount "45"]
[EventDate "2006.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. 0-0 a6 7. Re1+ Be6 8. Bxc6+ bxc6 9. Nc3 Be7 10. Ba3 Qa5 11. Na4 c4 12. Bb2 Kf8 13. Nd4 Bd7 14. Qf3 Bf6 15. Ba3+ Ne7 16. Bc5 Rb8 17. Qg3 Rb7 18. Re2 Bxd4 19. Bxe7+ Kg8 20. c3 cxb3 21. axb3 Rxb3 22. Ree1 Qb5 23. Qc7 1-0

[Event "Washington Class-ch Master/Expert"]
[Site "Seattle"]
[Date "2006.11.24"]
[Round "2"]
[White "Koons, Nathaniel"]
[Black "Rupel, David G"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2283"]
[BlackElo "2056"]
[PlyCount "82"]
[EventDate "2006.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 g6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bg7 8. Be3 0-0 9. Qd2 Qa5 10. Rb1 b6 11. Rc1 Ba6 12. Bxa6 Nxa6 13. Bh6 Qh5 14. Bxg7 Kxg7 15. Ne5 Rac8 16. 0-0 Rfd8 17. f4 f6 18. Nd3 c5 19. f5 g5 20. Qe3 c4 21. Ne1 Nc7 22. Nf3 Qe8 23. Rce1 Qd7 24. g4 h5 25. Nxg5 hxg4 26. e5 Rh8 27. Ne6+ Kf7 28. Ng5+ Kf8 29. exf6 exf6 30. Ne6+ Kf7 31. Nxc7 Rxc7 32. Qe6+ Qxe6 33. fxe6+ Ke7 34. Rf4 Rc6 35. d5 Rd6 36. Rxc4 Rxd5 37. Rxg4 Re5 38. Rxe5 fxe5 39. Rg7+ Kxe6 40. Rxa7 Rc8 41. Ra6 Rxc3 1/2-1/2

[Event "USA tt Wildcard"]
[Site "ICC INT"]
[Date "2006.11.08"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Kiewra, Keaton F"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2280"]
[BlackElo "2262"]
[PlyCount "96"]
[EventDate "2006.11.08"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "Dallas Destiny"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Bc1 g6 6. f3 Nf6 7. e4 Bg7 8. e5 Nh5 9. g4 Bxe5 10. gxh5 Bxb2 11. Bxb2 Qxb2 12. Nd2 Qe5+ 13. Ne2 Qxd5 14. hxg6 hxg6 15. c4 Qe5 16. f4 Qh5 17. Bg2 Nc6 18. Nf3 d6 19. Rb1 Qf5 20. 0-0 Qe4 21. Ng5 Qe3+ 22. Kh1 Bg4 23. Bf3 Ne5 24. fxe5 Qxg5 25. Bxg4 Qxg4 26. Qa4+ Kf8 27. Qc2 Kg7 28. Rf2 dxe5 29. Rxb7 Qh4 30. Nc3 Rab8 31. Rxa7 Rb4 32. Qe2 Rh5 33. Ra4 Rb8 34. Rf1 Rbh8 35. Ne4 f5 36. Nxc5 Qf6 37. Ra6 Rxh2+ 38. Qxh2 Rxh2+ 39. Kxh2 Qh4+ 40. Kg2 Qg4+ 41. Kh2 Qe2+ 42. Kg1 Qe3+ 43. Kh1 Qxc5 44. Rc1 Qe3 45. Rc2 Qe1+ 46. Kh2 Qh4+ 47. Kg1 Qg4+ 48. Kf2 Qd1 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.11.01"]
[Round "10"]
[White "Koons, Nathaniel"]
[Black "Kiewra, Keaton F"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2280"]
[BlackElo "2262"]
[PlyCount "65"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "Dallas Destiny"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Qe2 a6 6. Bxd7+ Bxd7 7. e5 dxe5 8. Nxe5 e6 9. b3 Be7 10. Bb2 Qc7 11. d3 Bc8 12. Nd2 b5 13. f4 0-0 14. Rf3 Bb7 15. Rh3 Rfd8 16. Rf1 g6 17. Ndf3 c4 18. bxc4 bxc4 19. Nxc4 Bd5 20. Nfe5 Rab8 21. Ba1 Bc5+ 22. Kh1 Ne8 23. Ne3 Bxa2 24. c4 Bb1 25. N3g4 Bf8 26. Nxg6 fxg6 27. Qxe6+ Qf7 28. Qe5 Qf5 29. Qh8+ Kf7 30. Rxh7+ Ke6 31. Re1+ Kd6 32. Qd4+ Kc6 33. Ne5+ 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.10.18"]
[Round "8"]
[White "Koons, Nathaniel"]
[Black "Cabrera, Jose"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2280"]
[PlyCount "53"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "Miami"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 e5 7. d4 cxd4 8. cxd4 Nxd4 9. Nxd4 exd4 10. Bxd7+ Qxd7 11. Qxd4 Be7 12. e5 dxe5 13. Qxe5 Rc8 14. Bg5 Kf8 15. Nc3 h6 16. Bf4 Bc5 17. Rad1 Qc6 18. h3 g5 19. Nd5 Kg7 20. Bxg5 hxg5 21. Qxg5+ Kf8 22. Nxf6 Be7 23. Rxe7 Kxe7 24. Nd7+ Ke8 25. Qe5+ Qe6 26. Qxh8+ Ke7 27. Qxc8 1-0

[Event "Bellevue Slugfest op"]
[Site "Bellevue"]
[Date "2006.10.15"]
[Round "5"]
[White "Koons, Nathaniel"]
[Black "Friedel, Joshua E"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2280"]
[BlackElo "2480"]
[PlyCount "32"]
[EventDate "2006.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Bxc6 bxc6 10. b4 Bb6 11. Be3 Qe8 12. Nd2 Nc3 13. Qh5 f6 14. Qxe8 Rxe8 15. Rfe1 Ba6 16. Nxc6 Ne2+ 0-1

[Event "Bellevue Slugfest op"]
[Site "Bellevue"]
[Date "2006.10.15"]
[Round "6"]
[White "Readey, John"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2300"]
[BlackElo "2280"]
[PlyCount "29"]
[EventDate "2006.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qc2 Nbd7 6. 0-0 a6 7. a4 Rb8 8. Na3 b5 9. axb5 axb5 10. Nd4 c5 11. Nc6 Qc7 12. Nxb8 Qxb8 13. b3 cxb3 14. Qxb3 c4 15. Nxc4 1-0

[Event "Bellevue Slugfest op"]
[Site "Bellevue"]
[Date "2006.10.14"]
[Round "4"]
[White "Koons, Nathaniel"]
[Black "Perez, Ignacio"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2280"]
[BlackElo "2135"]
[PlyCount "165"]
[EventDate "2006.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. Rb1 f5 11. b4 Nf6 12. c5 Kh8 13. f3 Bh6 14. Kh1 Bxd2 15. Bxd2 f4 16. Qc2 a6 17. b5 g5 18. b6 cxb6 19. cxd6 Ng6 20. a4 g4 21. Qb2 g3 22. Qxb6 Qe8 23. Be1 Nh5 24. Qc7 Rf7 25. d7 Rxd7 26. Qc5 Qd8 27. a5 Qh4 28. Qg1 Rc7 29. Na4 Rc2 30. Bd1 Rxg2 31. Qxg2 Bh3 32. Qc2 g2+ 33. Qxg2 Bxg2+ 34. Kxg2 Qe7 35. Kh1 Rg8 36. Bf2 Ng3+ 37. hxg3 fxg3 38. Bxg3 Nf4 39. Bxf4 exf4 40. Rb2 Qd7 41. Rh2 Qb5 42. Rg1 Rg3 43. Rhg2 Rh3+ 44. Rh2 Rg3 45. Rxg3 fxg3 46. Re2 h5 47. Kg2 h4 48. d6 Qd3 49. e5 Qxd1 50. Nc3 Qd3 51. e6 h3+ 52. Kxh3 Qxf3 53. d7 g2+ 54. Kh2 g1Q+ 55. Kxg1 Qg3+ 56. Kh1 Qf3+ 57. Kh2 Qf4+ 58. Kg2 Qg5+ 59. Kf1 Qf6+ 60. Rf2 Qd8 61. Nd5 Kg7 62. Rg2+ Kh6 63. Re2 Qf8+ 64. Rf2 Qd8 65. Re2 Qf8+ 66. Kg2 Qd6 67. Rd2 Kg5 68. Kf3 b5 69. axb6 a5 70. b7 a4 71. Rd3 a3 72. b8Q Qxb8 73. Rxa3 Qf8+ 74. Ke4 Qd6 75. Ra6 Qb8 76. Rb6 Qa8 77. Ra6 Qd8 78. Rc6 Qb8 79. e7 Qb1+ 80. Ke5 Qb2+ 81. Kd6 Qa3+ 82. Rc5 Qg3+ 83. Kc6 1-0

[Event "Bellevue Slugfest op"]
[Site "Bellevue"]
[Date "2006.10.14"]
[Round "3"]
[White "Shabalov, Alexander"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2604"]
[BlackElo "2280"]
[PlyCount "95"]
[EventDate "2006.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. dxe5 d5 7. c4 a6 8. Bxc6+ bxc6 9. Qc2 0-0 10. Be3 f5 11. Nd4 Qd7 12. Ne2 c5 13. cxd5 Qxd5 14. f3 Ng5 15. Qd2 Qxd2 16. Nxd2 Ne6 17. Rac1 f4 18. Bf2 Rf5 19. Nc4 a5 20. Nc3 Ba6 21. Ne4 Bxc4 22. Rxc4 Rxe5 23. Rfc1 Rb8 24. b3 Rb4 25. Be1 Rb5 26. Kf1 g5 27. Ra4 Bd6 28. Bxa5 c4 29. Bc3 Rxe4 30. fxe4 cxb3 31. Rb1 Nc5 32. Rc4 Kf7 33. a4 Rb7 34. a5 Ke6 35. Ke2 Nd7 36. Bd4 c5 37. Bb2 Ra7 38. Bc3 Ne5 39. Ra4 c4 40. a6 g4 41. Bd4 Ra8 42. Kd2 f3 43. g3 f2 44. Ke2 Nf3 45. Bxf2 Be5 46. a7 Nd4+ 47. Bxd4 Bxd4 48. Rxc4 1-0

[Event "Bellevue Slugfest op"]
[Site "Bellevue"]
[Date "2006.10.13"]
[Round "2"]
[White "Koons, Nathaniel"]
[Black "May, Andrew P"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2280"]
[BlackElo "2058"]
[PlyCount "69"]
[EventDate "2006.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. 0-0 g6 6. Nc3 Nxc3 7. dxc3 Bg7 8. Re1 0-0 9. Bg5 h6 10. Bh4 Re8 11. Qd5 Qb6 12. a4 a6 13. Bc4 e6 14. Qd3 Qc7 15. Bg3 Na5 16. Nd2 Rb8 17. Ne4 Rd8 18. Nd6 Nxc4 19. Qxc4 b6 20. Re3 Bb7 21. Qf4 Rf8 22. Bh4 Qc6 23. Rg3 Qd5 24. Re1 b5 25. axb5 axb5 26. h3 Ra8 27. Kh2 Ra1 28. Be7 Raa8 29. Bf6 c4 30. Bxg7 Kxg7 31. Qf6+ Kh7 32. Nxf7 Rg8 33. Nd6 Rg7 34. Qf4 Rag8 35. Ne4 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.09.20"]
[Round "4"]
[White "Wheeler, Jerry"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2163"]
[BlackElo "2280"]
[PlyCount "74"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Tennessee Tempo"]
[BlackTeam "Seattle"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. 0-0 c5 10. dxc5 Bxc5 11. Nc3 Rc8 12. Qd3 a6 13. a3 0-0 14. Bg5 Qb6 15. Rac1 h6 16. Bf4 e5 17. Nxe5 Nxe5 18. Bxe5 Ng4 19. Qf5 Bxf2+ 20. Rxf2 Ne3 21. Qf4 Nxg2 22. Qg4 f6 23. Bd4 Qd6 24. e3 Nxe3 25. Bxe3 Qc6 26. Kf1 Rfe8 27. Ke2 Rcd8 28. Rd1 Rxd1 29. Nxd1 Qc2+ 30. Kf1 Qc6 31. Qd4 Re4 32. Qd8+ Re8 33. Qd3 Qh1+ 34. Ke2 Bd5 35. b3 Be4 36. Qd2 Bd5 37. Qc3 Be6 0-1

[Event "USA tt"]
[Site "ICC INT"]
[Date "2006.08.30"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Wheeler, Jerry"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2280"]
[BlackElo "2163"]
[PlyCount "81"]
[EventDate "2006.08.30"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "Tennessee Tempo"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nf3 c5 2. e4 g6 3. c4 Bg7 4. d4 Qb6 5. dxc5 Qxc5 6. Be2 Nc6 7. 0-0 d6 8. a3 Qb6 9. Ra2 Bg4 10. Be3 Qd8 11. b4 Nf6 12. Nc3 0-0 13. Qb3 Rc8 14. Rd1 Qe8 15. Rc2 Nd7 16. Nd5 Nde5 17. Bg5 Nxf3+ 18. gxf3 Be6 19. Qe3 f6 20. Bh4 b6 21. c5 bxc5 22. bxc5 Ne5 23. f4 Bh6 24. Qb3 Nf7 25. c6 Kh8 26. Qa4 g5 27. Bg3 gxf4 28. Nxf4 Bxf4 29. Bxf4 Rg8+ 30. Kh1 Ne5 31. Rdc1 Rc7 32. Bg3 Qf7 33. Rc3 Qg6 34. f4 Ng4 35. f5 Qh5 36. fxe6 Nf2+ 37. Bxf2 Qxe2 38. Bg3 Rg4 39. Qc2 Qa6 40. Qd3 Qa5 41. Rb1 1-0

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.18"]
[Round "10"]
[White "Wang, Yamei"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2125"]
[BlackElo "2267"]
[PlyCount "26"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. c3 Bg4 7. Nbd2 Nd7 8. h3 Bh5 9. Re1 Nc5 10. Nf1 Na5 11. Ng3 Bxf3 12. Qxf3 Nxc4 13. dxc4 g6 1/2-1/2

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.17"]
[Round "9"]
[White "Ristovic, Nenad"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2281"]
[BlackElo "2267"]
[PlyCount "37"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. e3 Bg4 7. Be2 Nf6 8. 0-0 Bxc3 9. bxc3 0-0-0 10. c4 Qd6 11. d5 Nb4 12. Ba3 e4 13. Nd4 Bxe2 14. Qxe2 a5 15. Rab1 h5 16. h3 Kb8 17. Bxb4 axb4 18. Qc2 c5 19. dxc6 1-0

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.16"]
[Round "8"]
[White "Koons, Nathaniel"]
[Black "Lee, Vicente"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2267"]
[PlyCount "67"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Nd5 h6 10. Bxf6 Nxf6 11. Nxf6+ Qxf6 12. Na5 Qd8 13. Nc4 Rc8 14. Ne3 Be7 15. Bg4 0-0 16. 0-0 Bg5 17. Nd5 Bxg4 18. Qxg4 Rxc2 19. h4 Bxh4 20. g3 Bg5 21. f4 Bf6 22. Rac1 Rc6 23. b4 Re8 24. Rcd1 Rc4 25. f5 Bg5 26. f6 g6 27. Rf2 Rd4 28. Kg2 Rxd5 29. Rxd5 Re6 30. Rc2 Qxf6 31. Rd3 Qe7 32. a3 Qd7 33. Rd5 Kg7 34. Qe2 0-1

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.14"]
[Round "6"]
[White "Fuentebella, Mayo"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "2267"]
[PlyCount "52"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 dxc4 4. e3 Nf6 5. Bxc4 a6 6. a4 c5 7. d5 exd5 8. Nxd5 Nc6 9. Nf3 Bg4 10. h3 Bh5 11. b3 Be7 12. Bb2 Nxd5 13. Qxd5 Qa5+ 14. Kf1 Bg6 15. Ne5 0-0 16. Nxg6 hxg6 17. Qd3 Kh7 18. h4 Rad8 19. Qb1 f5 20. g4 fxg4 21. h5 Rxf2+ 22. Kxf2 Qd2+ 23. Kg3 Bd6+ 24. Kh4 Qf2+ 25. Kg5 Qxe3+ 26. Kh4 Qg3+ 0-1

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.13"]
[Round "5"]
[White "Koons, Nathaniel"]
[Black "Pechisker, Alfred"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2267"]
[BlackElo "2042"]
[PlyCount "63"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Nc2 Bd7 10. Bg5 Rc8 11. Qd2 Ne5 12. Ne3 b5 13. Bxf6 Bxf6 14. cxb5 Be6 15. Ncd5 Bg7 16. Rac1 f5 17. f4 Nf7 18. exf5 gxf5 19. Kh1 Bd7 20. Rxc8 Bxc8 21. Nb4 e5 22. Nc6 Qe8 23. Bh5 exf4 24. Nd5 Bb7 25. Re1 Qd7 26. Re7 Bxc6 27. Rxd7 Bxd7 28. Ne7+ Kh8 29. Bxf7 Rxf7 30. Qxd6 Bxb5 31. Qb8+ Bf8 32. Qe5+ 1-0

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.12"]
[Round "4"]
[White "Kyriakides, Savvas"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2240"]
[BlackElo "2267"]
[PlyCount "38"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Qe2 Bc5 6. Bxc6 bxc6 7. Nxe5 Qe7 8. exf5 0-0 9. d4 Bb6 10. Be3 d6 11. Nc4 Ba6 12. a4 d5 13. a5 Bxc4 14. Qd1 Ne4 15. axb6 Nxf2 16. Kxf2 Rxf5+ 17. Qf3 Qh4+ 18. g3 Rxf3+ 19. Kxf3 Qe4+ 0-1

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.11"]
[Round "3"]
[White "Koons, Nathaniel"]
[Black "Cramling, Pia"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2267"]
[BlackElo "2489"]
[PlyCount "58"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Ne7 6. Be2 Nec6 7. 0-0 b5 8. Be3 Bb7 9. Nxc6 Nxc6 10. f4 Qc7 11. Qe1 Be7 12. Rd1 0-0 13. Qf2 d6 14. Bb6 Qb8 15. a3 Bf6 16. Rd3 Ne7 17. Bf3 Ng6 18. g3 Rc8 19. Rfd1 Be7 20. h4 Nf8 21. Be3 Nd7 22. e5 Bxf3 23. Qxf3 d5 24. Qg4 Qb7 25. R1d2 Rc4 26. Bd4 Rac8 27. Kh2 a5 28. Nxd5 Qxd5 29. Bf2 Nxe5 0-1

[Event "Western Canadian op"]
[Site "Richmond"]
[Date "2004.07.10"]
[Round "2"]
[White "Koons, Nathaniel"]
[Black "Lee, Mau Seng"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2267"]
[PlyCount "57"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. Be3 Nf6 7. f3 a6 8. g4 h6 9. Qd2 e6 10. 0-0-0 Be7 11. Kb1 Rc8 12. h4 Ne5 13. Rg1 Nc4 14. Bxc4 Rxc4 15. g5 hxg5 16. hxg5 Nh5 17. g6 d5 18. gxf7+ Kxf7 19. exd5 e5 20. Ne6 Qa5 21. Qg2 Bf6 22. Ne4 Rxe4 23. fxe4 Bxe6 24. dxe6+ Kxe6 25. Qg4+ Kf7 26. Rd7+ Kg8 27. Qe6+ Kh7 28. Qxf6 Nxf6 29. Rdxg7# 1-0

[Event "Burnaby"]
[Site "Burnaby"]
[Date "2003.12.06"]
[Round "2"]
[White "Koons, Nathaniel"]
[Black "Yoos, Jack"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2223"]
[PlyCount "82"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 c6 8. d5 Na6 9. Nd2 Ne8 10. g4 Kh8 11. Bd3 Nc5 12. Bc2 cxd5 13. cxd5 a5 14. Qe2 b6 15. h4 Ba6 16. Qf3 f5 17. gxf5 gxf5 18. exf5 Qd7 19. Bg5 Rc8 20. a4 Nf6 21. Bxf6 Rxf6 22. Kd1 Rcf8 23. Nde4 Nxe4 24. Bxe4 Qd8 25. Kc2 Bc8 26. Qd3 Bxf5 27. Rae1 Qc7 28. Kb1 Bh6 29. Re2 Bc8 30. Nb5 Qd8 31. f3 Bf5 32. Rc2 Bxe4 33. fxe4 Rf3 34. Qc4 Be3 35. Rc3 Bc5 36. Qe2 R3f4 37. h5 Qg5 38. Rch3 Rf2 39. Qd3 Qg2 40. R3h2 Rxb2+ 41. Ka1 Qxh2 0-1

[Event "IECC Swiss email"]
[Site "IECC email"]
[Date "2001.07.19"]
[Round "?"]
[White "Koons, Nathaniel"]
[Black "Marcotulli, Giancarlo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2079"]
[BlackElo "2261"]
[PlyCount "94"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. Nd2 g6 5. c4 d4 6. Ngf3 Bg7 7. 0-0 Nge7 8. Rb1 a5 9. a3 0-0 10. b4 axb4 11. axb4 Bf5 12. b5 Na5 13. Ng5 c6 14. Nge4 cxb5 15. Rxb5 Bd7 16. Rb1 Bc6 17. Ba3 f5 18. Nc5 Bxg2 19. Kxg2 Qd6 20. Qc1 Qc6+ 21. f3 Rf7 22. Bb4 b6 23. Ncb3 Qe6 24. Qa3 Nec6 25. Nxa5 Rfa7 26. Qa4 Nxa5 27. Bxa5 Rxa5 28. Qb3 Bh6 29. Rb2 Ra3 30. Qc2 Bg5 31. Rfb1 R8a6 32. Rb3 R3a5 33. Rb5 Kg7 34. R1b2 Qc6 35. Qb1 Ra1 36. Qc2 Re1 37. Kf2 Raa1 38. Rb1 Raxb1 39. Rxb1 Rxb1 40. Nxb1 b5 41. Na3 b4 42. Nb5 Be3+ 43. Kg2 Qa8 44. Qb1 Qa4 45. Kh3 b3 46. Qb2 Qa2 47. Qa3 Bg5 0-1

[Event "IECC Swiss email"]
[Site "IECC email"]
[Date "2001.03.03"]
[Round "?"]
[White "Cousins, Eddie"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2001"]
[BlackElo "2099"]
[PlyCount "47"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 a6 8. e4 b5 9. Bd3 Nh5 10. Bg5 Be7 11. Be3 Nd7 12. 0-0 0-0 13. Rc1 Bb7 14. Qc2 Bf6 15. a4 c4 16. Be2 Qa5 17. Nd2 Rfc8 18. Bxh5 gxh5 19. Qd1 Ne5 20. Bd4 b4 21. Ne2 c3 22. bxc3 bxc3 23. Bxc3 Qd8 24. Ng3 1-0

[Event "IECC Swiss email"]
[Site "IECC email"]
[Date "2000.10.15"]
[Round "?"]
[White "Koons, Nathaniel"]
[Black "Angus, George"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2102"]
[BlackElo "2016"]
[PlyCount "53"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. 0-0 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Bc3 0-0 12. Nd2 Rc8 13. Re1 dxc4 14. bxc4 c5 15. d5 exd5 16. cxd5 b5 17. a3 Bf6 18. Qb3 c4 19. Qc2 Nc5 20. Ne4 Nxe4 21. Bxe4 Bxc3 22. Qxc3 f5 23. Bg2 Qd6 24. Rad1 Bb7 25. e4 fxe4 26. Rxe4 Rce8 27. Rxe8 1/2-1/2

[Event "US Open-101"]
[Site "Saint Paul"]
[Date "2000.08.09"]
[Round "5"]
[White "Koons, Nathaniel"]
[Black "Kaufman, Raymond"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2171"]
[BlackElo "2171"]
[PlyCount "111"]
[EventDate "2000.08.05"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. c3 Nd7 11. d4 Nb6 12. a5 Nc4 13. Bxc4 bxc4 14. d5 Nb8 15. Nbd2 f5 16. Nxc4 fxe4 17. Rxe4 Nd7 18. Re1 Nf6 19. Ne3 Ne4 20. c4 Nxf2 21. Kxf2 e4 22. Nf5 Rxf5 23. Rxe4 c6 24. Rf4 Rxf4 25. Bxf4 cxd5 26. cxd5 Qf8 27. Qd2 Qf5 28. Re1 Rc8 29. Rxe7 Rc2 30. Rxb7 Rxd2+ 31. Bxd2 Qxd5 32. Rb8+ Kf7 33. Bc3 Qc5+ 34. Nd4 Qc4 35. Rb7+ Kg8 36. Nf3 Qc5+ 37. Kg3 g6 38. Rg7+ Kf8 39. Rxh7 d5 40. Rh4 Qd6+ 41. Rf4+ Ke8 42. h4 Kd8 43. Kg4 Qe6+ 44. Kg5 Qe3 45. g4 Ke8 46. h5 gxh5 47. gxh5 Qf2 48. Ne5 Qg3+ 49. Ng4 Qg1 50. h6 Qc5 51. Bb4 Qc1 52. Bc3 Qh1 53. h7 d4 54. Bxd4 Qd5+ 55. Be5 Qd8+ 56. Kh5 1-0

[Event "US Open-101"]
[Site "Saint Paul"]
[Date "2000.08.08"]
[Round "4"]
[White "Cole, John W"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "C92"]
[BlackElo "2171"]
[PlyCount "121"]
[EventDate "2000.08.05"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. c3 Be7 8. Re1 0-0 9. h3 Nd7 10. d4 Bf6 11. Be3 Bb7 12. Nbd2 exd4 13. cxd4 Re8 14. a4 Nb4 15. Bxf7+ Kxf7 16. Qb3+ Nd5 17. exd5 Nb6 18. axb5 axb5 19. Qxb5 Kg8 20. Rec1 Rxa1 21. Rxa1 Bxd5 22. Ra7 Bf7 23. Nh2 h5 24. Qc6 Nd5 25. Ne4 Kh7 26. Nxf6+ Qxf6 27. Nf1 Qf5 28. Qc1 h4 29. Ra3 Re6 30. Qd1 Rg6 31. Qd3 Qf6 32. Bd2 Be6 33. Qe4 Ne7 34. Qe2 Bd5 35. Ne3 Bf3 36. Qd3 Kg8 37. Ng4 Bxg4 38. hxg4 Rxg4 39. Ra8+ Kf7 40. Qc4+ d5 41. Qe2 Qe6 42. Rf8+ Kxf8 43. Qxe6 Rxd4 44. Bg5 Rd1+ 45. Kh2 Ng8 46. Qc8+ Kf7 47. Qxc7+ Kg6 48. Qc2+ Kxg5 49. Qxd1 Nf6 50. b4 Ng4+ 51. Kg1 Nf6 52. b5 Kf4 53. b6 Ke4 54. b7 Nd7 55. Qa4+ Kd3 56. Qxd7 d4 57. b8Q Kc3 58. Qe5 Kb3 59. Qc6 Kb2 60. Qeb5+ Ka1 61. Qca6# 1-0

[Event "US Open-101"]
[Site "Saint Paul"]
[Date "2000.08.07"]
[Round "3"]
[White "Koons, Nathaniel"]
[Black "Ritvin, Stanislav"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2171"]
[BlackElo "2240"]
[PlyCount "117"]
[EventDate "2000.08.05"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. f4 c5 7. a3 Ba5 8. b4 cxb4 9. Nb5 0-0 10. axb4 Bxb4+ 11. c3 Be7 12. Ba3 Bxa3 13. Rxa3 Nc6 14. Ng3 Qh4 15. Qd2 Nb6 16. Bd3 Nc4 17. Bxc4 dxc4 18. 0-0 Bd7 19. Nd6 b5 20. Nge4 Ne7 21. Nc5 Bc6 22. Ra6 Qg4 23. h3 Qg3 24. f5 exf5 25. Nxf5 Nxf5 26. Rxf5 Qg6 27. Rg5 Qb1+ 28. Kh2 Be4 29. Qe3 Bg6 30. Rg3 b4 31. cxb4 Qxb4 32. e6 fxe6 33. Rxe6 Qb1 34. Re7 Rae8 35. Nd7 Rxe7 36. Qxe7 Re8 37. Nf6+ gxf6 38. Qxe8+ Kg7 39. Qe7+ Kh6 40. Qf8+ Kh5 41. Qc5+ Qf5 42. Qxc4 a5 43. Rf3 Qg5 44. h4 Qg4 45. Qc5+ f5 46. Qxa5 Qxd4 47. Rxf5+ Kh6 48. Rh5+ Kg7 49. Qe5+ Qxe5+ 50. Rxe5 Kf6 51. Ra5 h5 52. Kg3 Be8 53. Kf4 Kg7 54. Kg5 Bc6 55. Ra7+ Kg8 56. g3 Bf3 57. Rc7 Bg4 58. Kg6 Kf8 59. Rh7 1-0

[Event "IECC Swiss email"]
[Site "IECC email"]
[Date "2000.06.09"]
[Round "?"]
[White "Fisher, Ralph"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1569"]
[BlackElo "2100"]
[PlyCount "34"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxf6+ gxf6 8. d4 Bg7 9. dxe5 0-0 10. Bxc6 bxc6 11. e6 Re8 12. 0-0 Rxe6 13. Qd3 a5 14. Rd1 Ba6 15. Qf5 Qe8 16. Qf4 Be2 17. Re1 Re4 0-1

[Event "US Open-99"]
[Site "Kailua Kona"]
[Date "1998.08.09"]
[Round "9"]
[White "Salman, Joel"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2250"]
[PlyCount "66"]
[EventDate "1998.08.01"]
[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 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. cxd5 exd5 9. Bd3 Bd6 10. 0-0 0-0 11. Qc2 Qe7 12. Rfe1 Nf6 13. h3 Re8 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 Be6 17. Rae1 Qd7 18. Bc4 Bxc4 19. Qxc4 Rxe4 20. Rxe4 Re8 21. d5 Rxe4 22. Qxe4 cxd5 23. Qd4 a6 24. g3 Qc6 25. b3 Be7 26. Ne5 Qe6 27. Nd3 Bd6 28. Qb6 Qe7 29. a4 Kh7 30. h4 Qe4 31. Qxd6 Qxd3 32. Qd7 Qd1+ 33. Kg2 Qxb3 1/2-1/2

[Event "IECC M email"]
[Site "IECC email"]
[Date "1997.09.05"]
[Round "?"]
[White "McLane, William D"]
[Black "Koons, Nathaniel"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 g6 4. d3 e3 5. Bxe3 Bg7 6. c3 Nf6 7. Nd2 Nc6 8. Be2 d5 9. 0-0 e5 10. f4 0-0 11. fxe5 Nxe5 12. Qb3 a5 13. Rae1 a4 14. Qb4 a3 15. Bc5 Re8 16. bxa3 Nfg4 17. Bxg4 Qxg5 18. Bxc8 Qxd2 19. Rd1 Qc2 20. Bxb7 Rab8 21. Bxd5+ Kh8 22. Bb3 Qe2 23. Qe4 Qh5 24. Ba7 Rbd8 25. Rde1 Ng4 26. Qxe8+ 1-0

[Event "IECC M email"]
[Site "IECC email"]
[Date "1997.??.??"]
[Round "?"]
[White "Koons, Nathaniel"]
[Black "McLane, William D"]
[Result "0-1"]
[ECO "C37"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Nc3 g4 5. Ne5 Qh4+ 6. g3 fxg3 7. Qxg4 g2+ 8. Qxh4 gxh1Q 9. Qh5 Nh6 10. d4 d6 11. Bxh6 Be6 12. 0-0-0 Bxh6+ 13. Qxh6 c6 14. Bc4 Qg2 15. Bxe6 dxe5 16. Qf6 0-0 17. Bh3 Qg7 18. Qh4 f6 19. Kb1 Na6 20. Ne2 Kh8 21. Bf5 Rad8 22. Rg1 Qc7 23. Rg6 Rd6 24. c3 Rf7 25. Ng3 exd4 26. cxd4 Rxd4 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1996.??.??"]
[Round "9"]
[White "Koons, Nathaniel"]
[Black "Graves, John D"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2260"]
[PlyCount "48"]
[EventDate "1996.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 Nc6 8. h3 e5 9. d4 cxd4 10. cxd4 d5 11. exd5 Nxd4 12. Nxe5 Qxd5 13. Nc3 Qd8 14. Bf4 Be6 15. Qa4 Nh5 16. Bh2 Qb6 17. Nb5 Rfd8 18. Rad1 Nxb5 19. Bxb5 a6 20. Bd7 Bxd7 21. Rxd7 Qxb2 22. Nxf7 Rxd7 23. Qxd7 Rf8 24. Bd6 Nf6 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1996.??.??"]
[Round "7"]
[White "Koons, Nathaniel"]
[Black "Orlov, Georgi"]
[Result "0-1"]
[ECO "D07"]
[BlackElo "2470"]
[PlyCount "90"]
[EventDate "1996.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. d5 Ne5 5. Qd4 Ng6 6. e4 e5 7. Qxc4 a6 8. Nf3 Bg4 9. Be2 Bd6 10. 0-0 Nf6 11. Be3 0-0 12. Rfd1 Qc8 13. Rac1 Nh5 14. h3 Bd7 15. Nh2 b5 16. Qb3 Nhf4 17. a3 Rb8 18. Qc2 a5 19. Bg4 b4 20. Nb1 h5 21. Bxd7 Qxd7 22. axb4 Rxb4 23. Na3 f5 24. exf5 Nh4 25. Bxf4 Rxf4 26. g3 R4xf5 27. gxh4 Rxf2 28. Qxf2 Rxf2 29. Kxf2 Qxh3 30. Nf1 e4 31. Nc2 Qxh4+ 32. Ke2 Qh3 33. Nce3 Qf3+ 34. Kd2 h4 35. Re1 Bb4+ 36. Rc3 a4 37. Nh2 Qf6 38. Nhg4 Qd4+ 39. Kc2 Bxc3 40. bxc3 Qd3+ 41. Kb2 Qd2+ 42. Nc2 h3 43. Rf1 a3+ 44. Kb3 Qxd5+ 45. Kb4 Qd6+ 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1996.??.??"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Russell, Corey J"]
[Result "0-1"]
[ECO "C12"]
[BlackElo "2275"]
[PlyCount "78"]
[EventDate "1996.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[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. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Qf4 Nc6 12. Nf3 Qa5 13. dxc5 Qxc5 14. Nd4 Bd7 15. Nb5 0-0 16. Rab1 a6 17. Nd6 b5 18. Rhe1 d4 19. Ne4 dxc3+ 20. Kd1 Qe7 21. Nf6+ Kg7 22. Re3 Rh8 23. Rg3 Rad8 24. Nh5+ Kh7 25. Qe4 Be8 26. Nf6+ Kg7 27. Qe3 Nd4 28. Rg4 Qc5 29. a4 b4 30. Ke1 Bxa4 31. Qe4 Nxc2+ 32. Bxc2 Bxc2 33. Qxc2 Rd2 34. Ne4 Qxe5 35. Qa4 Rhd8 36. Kf1 f5 37. Qxb4 c2 38. Nxd2 cxb1Q+ 39. Nxb1 Rd1+ 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1996.??.??"]
[Round "8"]
[White "McCormick, James"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2200"]
[PlyCount "113"]
[EventDate "1996.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 g6 10. b3 Bg7 11. Bb2 0-0-0 12. 0-0-0 Rhe8 13. Nf3 d6 14. Qd2 Nb6 15. c5 Bxf1 16. cxb6 dxe5 17. bxa7 Kb7 18. a8Q+ Rxa8 19. Rhxf1 Rxa2 20. Kb1 Rea8 21. Qc3 Bh8 22. Rfe1 e4 23. Qxh8 Rxh8 24. Kxa2 Ra8+ 25. Kb1 Qb4 26. Nd2 f5 27. Re3 Rd8 28. Bc3 Qc5 29. Rc1 Qb5 30. Kb2 f4 31. Rxe4 Qg5 32. Rb4+ Kc8 33. Ra1 c5 34. Ne4 Qxg2 35. Ra8+ Kd7 36. Nxc5+ Ke7 37. Bf6+ Kxf6 38. Rxd8 Qxf2+ 39. Ka3 Qxc5 40. Rdd4 Qc1+ 41. Ka4 g5 42. Rbc4 Qa1+ 43. Kb5 f3 44. Rd8 Qe5+ 45. Ka4 Ke7 46. Rd2 Qe1 47. Rxc7+ Ke6 48. Rcc2 g4 49. b4 h5 50. b5 h4 51. b6 g3 52. hxg3 hxg3 53. Rc6+ Ke7 54. Rc7+ Ke6 55. Rc6+ Ke7 56. Rc7+ Ke6 57. Rc6+ 1/2-1/2

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1996.??.??"]
[Round "2"]
[White "Oshiro, Michael"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2155"]
[PlyCount "94"]
[EventDate "1996.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. g3 Nf6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 c6 8. b3 Qa5 9. Bb2 e5 10. dxe5 dxe5 11. Qc2 f4 12. Nd2 Bf5 13. Nce4 Na6 14. Bc3 Qc7 15. b4 Rad8 16. Qb2 Qe7 17. Nxf6+ Bxf6 18. Ne4 Bg7 19. Rad1 Be6 20. c5 Bd5 21. Nd6 e4 22. a3 Bxc3 23. Qxc3 Qe6 24. gxf4 Rxf4 25. Bh3 Qe7 26. Qg3 Rff8 27. Qg4 b6 28. Bg2 bxc5 29. Nxe4 cxb4 30. axb4 Nxb4 31. Ng3 Bxg2 32. Kxg2 Nd5 33. Qc4 Qe6 34. Qa6 Nf4+ 35. Kh1 Rd5 36. Rxd5 Qxd5+ 37. e4 Qd7 38. Qa2+ Rf7 39. Rb1 Nd3 40. Rb8+ Kg7 41. Qa1+ Kh6 42. Qc3 Nxf2+ 43. Kg2 Nh3 44. Nf5+ gxf5 45. Qxh3+ Kg7 46. Qg3+ Kf6 47. Qc3+ Ke6 1/2-1/2

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1996.??.??"]
[Round "4"]
[White "Prothero, Jerry"]
[Black "Koons, Nathaniel"]
[Result "1/2-1/2"]
[ECO "C20"]
[PlyCount "128"]
[EventDate "1996.02.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. c4 e5 3. Nc3 a6 4. d3 Bc5 5. Be3 d6 6. Nf3 Nge7 7. d4 Bb6 8. Be2 0-0 9. 0-0 Bg4 10. d5 Bxf3 11. Bxf3 Nd4 12. g3 c6 13. Bg2 g6 14. Bh6 Re8 15. Ne2 Qd7 16. Nxd4 Bxd4 17. Qf3 f5 18. Bh3 c5 19. Rab1 b5 20. b4 bxc4 21. bxc5 dxc5 22. Rb6 Nc8 23. Rc6 Nd6 24. exf5 Nxf5 25. Qg4 Qf7 26. Qg5 e4 27. Bxf5 Qxf5 28. Qxf5 gxf5 29. Bf4 Red8 30. d6 c3 31. Rb1 Kf7 32. Rb7+ Ke6 33. d7+ Kd5 34. Rd6+ Kc4 35. Rc6 c2 36. Rbc7 e3 37. Rxc5+ Bxc5 38. Bxe3 c1Q+ 39. Bxc1 Kd5 40. Bg5 Bb6 41. Bxd8 Rxd8 42. Rc2 Rxd7 43. Kf1 Rc7 44. Rd2+ Ke6 45. Ke2 Ke5 46. h3 Bd4 47. Kf3 Rc3+ 48. Ke2 h5 49. Kf1 Rf3 50. Kg2 Rxf2+ 51. Rxf2 Bxf2 52. Kxf2 Ke4 53. Ke2 a5 54. a4 Kd4 55. Kf3 Kc4 56. Kf4 Kb4 57. Kxf5 Kxa4 58. g4 hxg4 59. hxg4 Kb4 60. g5 a4 61. g6 a3 62. g7 a2 63. g8Q a1Q 64. Qb8+ Ka3 1/2-1/2

[Event "Washington op-B"]
[Site "Seattle"]
[Date "1995.??.??"]
[Round "3"]
[White "Karch, Robert Alfred"]
[Black "Koons, Nathaniel"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "94"]
[EventDate "1995.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bb3 Nd4 7. c3 Nxb3 8. Qxb3 Qxd5 9. Qxd5 Nxd5 10. 0-0 f6 11. Ne4 Nf4 12. d4 Ne2+ 13. Kh1 Nxc1 14. Rxc1 Bb7 15. Nbd2 0-0-0 16. a4 exd4 17. axb5 dxc3 18. bxc3 f5 19. f3 fxe4 20. Nxe4 Bxe4 21. fxe4 Bc5 22. Ra6 Rhe8 23. Rc6 Be3 24. Rf1 Rxe4 25. g3 Bg5 26. h4 Bf6 27. Kg2 Rd3 28. c4 Re2+ 29. Kh3 Ree3 30. Kg4 Rxg3+ 31. Kf4 Rh3 32. Ke4 Rde3+ 33. Kf4 Rc3 34. c5 Rxh4+ 35. Kf5 Rh5+ 36. Ke6 Rhxc5 37. Ra6 Rxb5 38. Rxa7 Rc6+ 39. Kf7 Rb7 40. Ra4 Kd7 41. Rd1+ Rd6 42. Re1 Rbb6 43. Rc4 Rbc6 44. Rce4 Kc8 45. Ra4 h5 46. Ra8+ Kb7 47. Ree8 Rb6 0-1

[Event "Washington op-B"]
[Site "Seattle"]
[Date "1995.??.??"]
[Round "1"]
[White "Koons, Nathaniel"]
[Black "Downes, John"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "35"]
[EventDate "1995.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Nf3 Bg4 6. Be2 Bg7 7. 0-0 Bxf3 8. Bxf3 h6 9. Be3 Nbd7 10. Qd2 Qc7 11. Rfd1 a6 12. a4 g5 13. h3 Rd8 14. Be2 d5 15. exd5 cxd5 16. f4 gxf4 17. Bxf4 Qc6 18. Bf3 1/2-1/2

[Event "Washington op-B"]
[Site "Seattle"]
[Date "1995.??.??"]
[Round "6"]
[White "Koons, Nathaniel"]
[Black "Rasmussen, Ernst"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "79"]
[EventDate "1995.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Bc4 Bxe5 6. Qh5 Qe7 7. Qxe5 Qxe5 8. dxe5 Nc6 9. Bf4 Nge7 10. e6 Bxe6 11. Bxe6 fxe6 12. Bxc7 Nd5 13. Bg3 0-0 14. c3 Rf5 15. 0-0 Raf8 16. Re1 e3 17. fxe3 Nxe3 18. Na3 Ng4 19. Rxe6 Rd8 20. Re4 h5 21. h3 Nf6 22. Re2 g5 23. Rf1 Rxf1+ 24. Kxf1 Rd7 25. Re1 Rd2 26. Nc4 Rc2 27. Re2 Rc1+ 28. Kf2 h4 29. Bd6 Rd1 30. Bc7 Kg7 31. Ne5 Nd5 32. Nxc6 bxc6 33. Be5+ Kg6 34. a3 Kf5 35. Bh2 Nf4 36. Bxf4 Kxf4 37. Rc2 Ke4 38. Re2+ Kf4 39. Rc2 Ke4 40. Re2+ 1/2-1/2

[Event "Washington op-B"]
[Site "Seattle"]
[Date "1995.??.??"]
[Round "5"]
[White "Koons, Nathaniel"]
[Black "Wise, John"]
[Result "1-0"]
[ECO "B70"]
[PlyCount "75"]
[EventDate "1995.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Be3 Ne5 12. Bxa7 Qa5 13. Bd4 e6 14. a4 Nc6 15. Qd2 d5 16. e5 Nxd4 17. Nxd4 Ne8 18. f4 Qc5 19. Kh2 Nc7 20. Nce2 Na6 21. c3 f6 22. exf6 Bxf6 23. Rf3 Qe7 24. Re3 Nc7 25. h4 Rce8 26. b3 e5 27. Nf3 e4 28. Ng5 h6 29. Nh3 Bg4 30. Nd4 Qd7 31. Rg1 Rd8 32. Nf2 h5 33. Bh3 Kh8 34. Bxg4 hxg4 35. Qd1 g5 36. hxg5 Bxg5 37. Nxg4 Qh7+ 38. Kg2 1-0

