[Event "Copenhagen BSF-C"]
[Site "Copenhagen"]
[Date "2014.03.30"]
[Round "5"]
[White "Ohayv, Nikolaj"]
[Black "Henriksen, Christian Steen"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1851"]
[BlackElo "1862"]
[PlyCount "61"]
[EventDate "2014.03.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. e5 c5 4. f4 Nc6 5. Nf3 Nge7 6. d3 Nf5 7. g3 f6 8. Bg2 Be7 9. 0-0 Nh6 10. exf6 Bxf6 11. Ne5 0-0 12. Nxc6 bxc6 13. Ne2 Nf5 14. c3 e5 15. fxe5 Bxe5 16. Nf4 Bd7 17. Qa4 Qc7 18. Bd2 d4 19. Qc4+ Kh8 20. Qxc5 Bd6 21. Qc4 Ne3 22. Bxe3 dxe3 23. Rae1 Rae8 24. Ne2 Qc8 25. Rxf8+ Rxf8 26. Qd4 Qb8 27. b4 Re8 28. Be4 a5 29. a3 axb4 30. cxb4 Be5 31. Qxd7 1-0

[Event "Copenhagen BSF-C"]
[Site "Copenhagen"]
[Date "2014.03.30"]
[Round "4"]
[White "Sorensen, Dick"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1993"]
[BlackElo "1851"]
[PlyCount "63"]
[EventDate "2014.03.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. dxc5 Nc6 4. Nf3 f6 5. c3 e5 6. Be3 Nge7 7. Na3 Nf5 8. Nc2 Be6 9. b4 Be7 10. Qd2 0-0 11. g3 Nxe3 12. Qxe3 Bf5 13. Qd2 Be4 14. Bg2 d4 15. 0-0 a5 16. a3 Kh8 17. cxd4 axb4 18. axb4 Rxa1 19. Rxa1 Bxc2 20. Qxc2 exd4 21. Qc4 Qd7 22. Rd1 Rd8 23. b5 Ne5 24. Nxe5 fxe5 25. c6 bxc6 26. bxc6 Qc7 27. Rb1 Bd6 28. Rb7 Qc8 29. Qf7 Bf8 30. Bd5 Rxd5 31. Qxd5 d3 32. exd3 1-0

[Event "Copenhagen BSF-C"]
[Site "Copenhagen"]
[Date "2014.03.29"]
[Round "2"]
[White "Mouritsen, Jan"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1849"]
[BlackElo "1851"]
[PlyCount "145"]
[EventDate "2014.03.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 0-0 9. Nf3 Re8 10. 0-0 Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Bf5 15. Ne2 g5 16. b4 a6 17. Qc5 Qf6 18. Ng3 Bg6 19. f3 Nd7 20. Ngxe4 Bxe4 21. Nxe4 Qg6 22. Qxg5 Qxg5 23. Nxg5 Rxe3 24. Rfe1 Rae8 25. Kf2 Rxe1 26. Rxe1 Rxe1 27. Kxe1 Nf6 28. Kd2 Nd5 29. a3 Kg7 30. Ne4 Kg6 31. g3 f5 32. Nc3 Nc7 33. Kd3 h5 34. a4 b5 35. a5 Kf6 36. Ke3 Ke6 37. h4 Kf6 38. Kd3 Ke6 39. g4 fxg4 40. fxg4 hxg4 41. Ke4 g3 42. Kf3 g2 43. Kxg2 Kf5 44. Kf3 Ne6 45. Ke3 Kg4 46. Ke4 Kxh4 47. Ke5 Ng5 48. Kd6 Nf3 49. Ne2 Ne1 50. Kxc6 Nd3 51. d5 Nxb4+ 52. Kc5 Nd3+ 53. Kd4 Nb4 54. d6 Nc6+ 55. Kd5 Nxa5 56. d7 Nb7 57. Kc6 Nd8+ 58. Kc7 Ne6+ 59. Kc8 Kg4 60. Nd4 Nxd4 61. d8Q Nf5 62. Qb6 Kf4 63. Qxa6 Ke4 64. Kc7 Nd4 65. Kd6 Kd3 66. Kd5 Kc3 67. Qf6 b4 68. Qxd4+ Kb3 69. Kc5 Ka2 70. Qxb4 Ka1 71. Kc4 Ka2 72. Kc3 Ka1 73. Qb2# 1-0

[Event "Copenhagen BSF-C"]
[Site "Copenhagen"]
[Date "2014.03.29"]
[Round "3"]
[White "Ohayv, Nikolaj"]
[Black "Jorgensen, Mikkel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1851"]
[BlackElo "1891"]
[PlyCount "69"]
[EventDate "2014.03.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Ba4 0-0 8. Nf3 Bf6 9. c3 b6 10. d4 Bb7 11. Bf4 Nf5 12. Qd3 Nh4 13. Nbd2 Nxf3+ 14. Nxf3 d6 15. Rad1 Ne7 16. Bc2 g6 17. h4 Nf5 18. h5 Nh4 19. Nxh4 Bxh4 20. Bh6 Re8 21. Bb3 Qf6 22. g3 Bg5 23. hxg6 hxg6 24. Bxg5 Qxg5 25. Qc4 Qf5 26. d5 c5 27. dxc6 b5 28. Rxe8+ Rxe8 29. Qxf7+ Qxf7 30. Bxf7+ Kxf7 31. cxb7 Rb8 32. Rxd6 Rxb7 33. Ra6 Kg7 34. Kg2 Kh6 35. Ra5 1-0

[Event "Copenhagen BSF-C"]
[Site "Copenhagen"]
[Date "2014.03.28"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Kokholm, Daniel"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1851"]
[BlackElo "1887"]
[PlyCount "65"]
[EventDate "2014.03.28"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nd7 3. f4 Ngf6 4. Nf3 e5 5. Bc4 h6 6. d3 c6 7. Bb3 Be7 8. h3 Qc7 9. Be3 a6 10. Qd2 g6 11. fxe5 dxe5 12. Qf2 b6 13. 0-0-0 b5 14. g4 Rh7 15. g5 Nh5 16. gxh6 Nf8 17. d4 exd4 18. Nxd4 Ne6 19. Nxc6 Qg3 20. Nxe7 Qxf2 21. Bxf2 Kxe7 22. Bd5 Rb8 23. Ba7 Rb7 24. Bxb7 Bxb7 25. Nd5+ Ke8 26. Be3 g5 27. h4 g4 28. Rhg1 g3 29. Rxg3 Nxg3 30. Nf6+ Ke7 31. Nxh7 Bxe4 32. Bg5+ Nxg5 33. Nxg5 1-0

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.10"]
[Round "7"]
[White "Ohayv, Nikolaj"]
[Black "Chernyak, Viktoria"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1845"]
[BlackElo "2018"]
[PlyCount "72"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. g3 Bg7 6. Bg2 Nf6 7. d3 0-0 8. 0-0 Rb8 9. Ne2 b5 10. h3 Bd7 11. g4 Qc7 12. Ng3 b4 13. g5 Ne8 14. h4 Bg4 15. Qd2 Qd7 16. Nh2 Bh3 17. f5 Bxg2 18. Qxg2 Ne5 19. h5 Nc7 20. f6 Bh8 21. Bd2 Ne6 22. Rae1 Qd8 23. hxg6 hxg6 24. Bf4 exf6 25. gxf6 Bxf6 26. Nh5 Ng7 27. Nxf6+ Qxf6 28. Bxe5 Qxe5 29. Ng4 Qd4+ 30. Re3 Nh5 31. Kh1 Kg7 32. Rh3 Rh8 33. Ne3 Ng3+ 34. Qxg3 Rxh3+ 35. Qxh3 Rh8 36. Nf5+ gxf5 0-1

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.10"]
[Round "6"]
[White "Ohayv, Nikolaj"]
[Black "Moller, Arne Vagn"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1845"]
[BlackElo "1865"]
[PlyCount "87"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. d3 Nge7 8. 0-0 0-0 9. g4 a6 10. Ne2 b5 11. f5 f6 12. Ng3 e5 13. c3 Qb6 14. g5 Bd7 15. gxf6 Bxf6 16. Bh6 Rf7 17. Bh3 gxf5 18. Nh5 Kh8 19. Kh1 d5 20. Rg1 Rg8 21. Qd2 Nd8 22. Nxf6 Qxf6 23. Rxg8+ Nxg8 24. Bg5 Qb6 25. Nxe5 Rg7 26. Nxd7 Rxd7 27. Bxf5 Rg7 28. exd5 Nf7 29. Be3 Qf6 30. Be4 Nd6 31. Qf2 Qe7 32. Bg2 Rf7 33. Qg1 Nf5 34. Bxc5 Qh4 35. Bd4+ Nf6 36. Qf2 Qh5 37. Rf1 Nxd4 38. Qxd4 Kg8 39. Rxf6 Qd1+ 40. Bf1 Rg7 41. d6 Rg4 42. Qd5+ Kg7 43. Rf7+ Kg6 44. d7 1-0

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.09"]
[Round "4"]
[White "Ohayv, Nikolaj"]
[Black "Marshall, Michael"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1845"]
[BlackElo "1868"]
[PlyCount "83"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. g3 g6 5. Nf3 Bg7 6. Bg2 e6 7. d3 Nge7 8. 0-0 0-0 9. g4 f5 10. gxf5 gxf5 11. Ne2 Bd7 12. c3 Rb8 13. Ng3 Be8 14. Ng5 Qd7 15. exf5 exf5 16. Re1 Nd8 17. Qe2 Bf6 18. Bd2 h6 19. Nh3 Bf7 20. Nh5 Bxh5 21. Qxh5 Bg7 22. Re3 d5 23. Rae1 Ndc6 24. Rg3 Rf6 25. Kh1 Qd6 26. Ng1 Re6 27. Ree3 Rxe3 28. Bxe3 d4 29. Bd2 Rf8 30. Nf3 Nd5 31. Ne5 Qe6 32. c4 Nde7 33. Rg6 Qc8 34. Qxh6 Nxg6 35. Bd5+ Rf7 36. Bxf7+ Kf8 37. Qxg6 Qc7 38. Qe6 Bxe5 39. Qe8+ Kg7 40. Qg8+ Kf6 41. fxe5+ Kxe5 42. Qg7+ 1-0

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.09"]
[Round "5"]
[White "Olsen, Michael Richard W"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1968"]
[BlackElo "1845"]
[PlyCount "76"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. b4 d6 5. c3 Nf6 6. Qb3 0-0 7. d3 a5 8. b5 a4 9. Qc2 Nb8 10. d4 Nbd7 11. 0-0 c6 12. Rd1 Qc7 13. Bd3 c5 14. dxe5 dxe5 15. c4 Re8 16. Nc3 Nb6 17. Nd5 Nbxd5 18. exd5 Bg4 19. h3 Bxf3 20. gxf3 e4 21. fxe4 Qe5 22. Be3 Qh5 23. Bf1 Bd6 24. Bg2 Qg6 25. f3 Qg3 26. Qf2 Qg6 27. Bxc5 Bg3 28. Qe2 Nh5 29. Be3 Be5 30. Rab1 f5 31. f4 Bxf4 32. Bxf4 Nxf4 33. Qf3 Rxe4 34. Rd2 Rae8 35. Rf1 Ne2+ 36. Rxe2 Rxe2 37. c5 R8e3 38. Qxe3 Qxg2# 0-1

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.08"]
[Round "2"]
[White "Kristensen, Lars Ostergaard"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1657"]
[BlackElo "1845"]
[PlyCount "103"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Nbd7 7. e3 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. f3 g6 12. Rae1 Ne6 13. Bh4 c5 14. Qd1 cxd4 15. exd4 a6 16. Bb1 Ng7 17. Bf2 Bf5 18. Qb3 Qd7 19. Nf4 Bxb1 20. Rxb1 Rad8 21. Rbc1 b5 22. Nd3 Bd6 23. Bh4 Re6 24. Ne5 Rxe5 25. dxe5 Bxe5 26. Rcd1 Nf5 27. Bxf6 Bxf6 28. Rxd5 Qa7+ 29. Kh1 Re8 30. Rfd1 Qe3 31. Ne4 Rxe4 32. fxe4 Qxb3 33. axb3 Ne3 34. Rd8+ Kg7 35. e5 Bxd8 36. Rxd8 Ng4 37. Rd5 Ne3 38. Rc5 Nd1 39. Rc2 Ne3 40. Re2 Nd5 41. g3 Kf8 42. Kg2 Ke7 43. Kf3 Ke6 44. Ke4 Nb6 45. Rd2 Nd7 46. Rd6+ Ke7 47. Kd5 g5 48. g4 f6 49. e6 Ne5 50. h3 Nd3 51. Rd7+ Ke8 52. Kd6 1-0

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.08"]
[Round "3"]
[White "Kyrkjebo, Hannah Bakken"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "1672"]
[BlackElo "1845"]
[PlyCount "74"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bc4 d6 8. 0-0 Nf6 9. h3 0-0 10. Re1 c6 11. a4 Re8 12. Bd3 Bd4 13. Ne2 Bb6 14. Ng3 h6 15. Be3 Be6 16. Qf3 Bxe3 17. Rxe3 Nd7 18. Nf5 Ne5 19. Qg3 Bxf5 20. exf5 Qf6 21. c3 Rad8 22. Rae1 Kf8 23. Bc2 Nc4 24. Rxe8+ Rxe8 25. Rxe8+ Kxe8 26. b3 Nb6 27. Qe3+ Qe5 28. Qxe5+ dxe5 29. f3 Ke7 30. Kf2 Nd5 31. c4 Nc7 32. Ke3 Na6 33. Ke4 f6 34. Ke3 Kd6 35. Kd2 Nc5 36. b4 Na6 37. Kc3 Nc7 1/2-1/2

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2014.02.07"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Nielsen, Michael"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1845"]
[BlackElo "2190"]
[PlyCount "70"]
[EventDate "2014.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Bb4+ 7. Nc3 Nc6 8. Nf3 Nf6 9. a3 Be7 10. Be2 0-0 11. 0-0 a6 12. b4 b5 13. Be3 Bb7 14. h3 Nd5 15. Nxd5 Qxd5 16. Qd2 Rfd8 17. Rfd1 a5 18. bxa5 Nxa5 19. Qb2 Nc4 20. Bxc4 bxc4 21. Rdc1 Bc6 22. Qc3 Ra4 23. Rc2 Rda8 24. Rca2 h6 25. Qc1 Qa5 26. Ne5 Bd5 27. Bxh6 gxh6 28. Qxh6 Qd8 29. Re1 Qf8 30. Qh5 Qg7 31. Ng4 Rxa3 32. Rxa3 Rxa3 33. Rb1 Rb3 34. Re1 c3 35. Re3 c2 0-1

[Event "Copenhagen Obro New Year op"]
[Site "Copenhagen"]
[Date "2012.12.29"]
[Round "5"]
[White "Grau, Peter"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2084"]
[BlackElo "1864"]
[PlyCount "118"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[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 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 Bg4 12. d5 0-0 13. Nf1 Nc4 14. h3 Bh5 15. g4 Bg6 16. Ng3 Rfe8 17. Qe2 Rac8 18. a4 Nb6 19. Nh2 c4 20. Nhf1 h6 21. Ne3 Nh7 22. Ng2 Bg5 23. h4 Bxc1 24. Rexc1 f6 25. h5 Bf7 26. Nh4 Ng5 27. Kh2 Rb8 28. Ngf5 Qd7 29. axb5 axb5 30. Qe3 Na4 31. Bxa4 bxa4 32. Ra2 Rec8 33. Nf3 Nxf3+ 34. Qxf3 Be8 35. Qe2 Rc5 36. Kg3 Qc7 37. Rca1 Rb6 38. Ra3 Ra5 39. Ne3 Rc5 40. R1a2 Bb5 41. Qf1 Bd7 42. Nc2 Qc8 43. Qd1 Ra5 44. f3 Ra7 45. Qd2 Qc5 46. Qe3 Qc7 47. Qf2 Ra5 48. Kg2 Rb7 49. Ne3 Rc5 50. Nd1 Qc8 51. Qe2 Qe8 52. Ne3 Qc8 53. Rxa4 Bxa4 54. Rxa4 Qb8 55. Nxc4 Rb3 56. Kg3 Kh7 57. Ra3 Rcb5 58. Ra6 Rxb2 59. Nxb2 Rxb2 1/2-1/2

[Event "Copenhagen Obro New Year op"]
[Site "Copenhagen"]
[Date "2012.12.27"]
[Round "1"]
[White "Olsen, Peter Erik"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2191"]
[BlackElo "1864"]
[PlyCount "93"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 cxd4 5. exd4 Nf6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 a6 10. a4 Qc7 11. Qe2 h6 12. Bd2 Nc6 13. Rad1 Rd8 14. Bc1 b6 15. Rfe1 Bb7 16. Bxe6 fxe6 17. Qxe6+ Kh7 18. d5 Nb4 19. Qxe7 Qxe7 20. Rxe7 Bxd5 21. Nxd5 Nbxd5 22. Ree1 Rac8 23. Nd4 Re8 24. Kf1 Rxe1+ 25. Kxe1 Re8+ 26. Kf1 Rc8 27. h3 Re8 28. g3 Rc8 29. Ke2 Rc4 30. a5 bxa5 31. Kd3 Rc8 32. Bd2 Nb4+ 33. Bxb4 axb4 34. Ra1 Nd7 35. Nb3 Rc6 36. Ra5 Rf6 37. f4 Rd6+ 38. Kc4 Rb6 39. Nd4 Nf6 40. Ra4 Ne4 41. Rxb4 Rg6 42. g4 Rf6 43. f5 Nf2 44. Rb3 Ne4 45. Kd5 Ng5 46. Ne6 Nf7 47. Rb6 1-0

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.13"]
[Round "7"]
[White "Jensen, Simon Stibolt"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1670"]
[BlackElo "1899"]
[PlyCount "52"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 d6 8. d5 Na5 9. Qe2 0-0 10. Bd2 Nxb3 11. axb3 c6 12. dxc6 Qc7 13. Nc3 Qxc6 14. Bg5 Bb7 15. Bxf6 Bxf6 16. Nd5 Bd8 17. c4 bxc4 18. Qxc4 Qd7 19. Rfc1 Kh8 20. Qa4 Qe6 21. Qc4 Rc8 22. Qd3 Rxc1+ 23. Rxc1 f5 24. Nc7 Bxc7 25. Rxc7 fxe4 26. Ng5 exd3 0-1

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.13"]
[Round "6"]
[White "Reinecker, Kai"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2279"]
[BlackElo "1899"]
[PlyCount "125"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Nc3 Nge7 7. Bc4 0-0 8. 0-0 Nxd4 9. Bxd4 Bxd4 10. Qxd4 Nc6 11. Qd2 Ne5 12. Bb3 d6 13. f4 Ng4 14. Qe2 Nf6 15. e5 dxe5 16. fxe5 Qd4+ 17. Kh1 Bg4 18. Qb5 a6 19. Qxb7 Qxe5 20. Rae1 Qd6 21. Ne4 Nxe4 22. Bxf7+ Kh8 23. Qxe4 Qd7 24. Bd5 Rad8 25. Rxf8+ Rxf8 26. Bc6 Qf7 27. h3 Bh5 28. Qe7 Qf2 29. Be8 Bxe8 30. Qxe8 h6 31. Qe2 Qf6 32. b3 Rf7 33. c4 Rf8 34. Qe7 Qf4 35. c5 Rf7 36. Qe8+ Rf8 37. Qe5 Qf2 38. Rd1 Qxa2 39. Rd7 Qb1+ 40. Kh2 Qg6 41. Rxc7 a5 42. Re7 Rf2 43. Qg3 Qxg3+ 44. Kxg3 Rc2 45. Rc7 Rc3+ 46. Kf4 Rxb3 47. Ke5 a4 48. Ra7 Rg3 49. Rxa4 Rxg2 50. c6 Rc2 51. Kd5 Rc3 52. Rc4 Rd3+ 53. Kc5 Rd8 54. c7 Rc8 55. Kd6 g5 56. Kd7 Rg8 57. c8Q Rxc8 58. Rxc8+ Kg7 59. Ke6 Kg6 60. Rc4 Kh5 61. Kf5 g4 62. hxg4+ Kh4 63. g5+ 1-0

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.12"]
[Round "5"]
[White "Ohayv, Nikolaj"]
[Black "Tandrup, Michael"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1899"]
[BlackElo "1969"]
[PlyCount "88"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bd3 c6 7. Bd2 Qc7 8. h3 Bxf3 9. Qxf3 e6 10. 0-0 Nbd7 11. Rfe1 Be7 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bd3 Rd8 15. c3 0-0 16. Rad1 c5 17. dxc5 Bxc5 18. Bg5 Be7 19. Bc2 Qb6 20. Bxf6 Bxf6 21. Bb3 a5 22. Qe4 Qa6 23. h4 Qb5 24. g3 g6 25. Kg2 h5 26. Rxd8 Rxd8 27. Bxe6 fxe6 28. Qxg6+ Bg7 29. Qxe6+ Kh8 30. Qe7 Rf8 31. Qe2 Qf5 32. Rd1 b5 33. a3 Bf6 34. Rd3 Kg7 35. Qd2 Be7 36. Rd5 Qe4+ 37. Kg1 b4 38. Rxh5 bxc3 39. Qxc3+ Bf6 40. Qd2 Bd4 41. Qg5+ Qg6 42. Qxg6+ Kxg6 43. Rg5+ Kh6 44. Rxa5 Rxf2 1/2-1/2

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.12"]
[Round "4"]
[White "Ohayv, Nikolaj"]
[Black "Willerup, Martin Kisby"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1899"]
[BlackElo "2025"]
[PlyCount "112"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. a3 Be7 8. f4 b6 9. Nf3 Ba6 10. Ng3 Bxf1 11. Rxf1 Bh4 12. Kf2 cxd4 13. cxd4 0-0 14. Nxh4 Qxh4 15. Kg1 Rac8 16. b4 b5 17. Be3 g6 18. f5 gxf5 19. Rf4 Qg5 20. Qf3 Ndxe5 21. dxe5 Nxe5 22. Qe2 Ng4 23. h3 Nxe3 24. Qxe3 Rc4 25. Raf1 Rfc8 26. Ne2 Rxf4 27. Nxf4 Rc4 28. Nxd5 Qxe3+ 29. Nxe3 Rc3 30. Nxf5 exf5 31. Rxf5 a6 32. Rf3 Rxf3 33. gxf3 Kg7 34. Kf2 Kf6 35. f4 Ke6 36. Ke3 Kd5 37. Kd3 f5 38. h4 h5 39. Ke3 Kc4 40. Kd2 Kb3 41. Kd3 Kxa3 42. Kc3 Ka4 43. Kd4 Kxb4 44. Ke5 a5 45. Kxf5 a4 46. Kg6 a3 47. f5 a2 48. f6 a1Q 49. Kg7 Kc5 50. Kf7 b4 51. Ke7 Kd5 52. Kf7 b3 53. Kg7 b2 54. Kf7 b1Q 55. Kg8 Qg6+ 56. Kf8 Qaxf6# 0-1

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.11"]
[Round "3"]
[White "Nielsen, Thomas"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1711"]
[BlackElo "1899"]
[PlyCount "66"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 d6 5. Ng5 Nh6 6. c3 Be7 7. f4 dxc3 8. Nxc3 Bxg5 9. fxg5 Ng4 10. Bxf7+ Kxf7 11. 0-0+ Ke8 12. h3 Nge5 13. Qb3 Ne7 14. Be3 Qd7 15. Nd5 Nxd5 16. exd5 Rf8 17. Rfe1 Rf5 18. Rac1 Kf8 19. Rc2 c5 20. dxc6 bxc6 21. Qa4 Bb7 22. Qh4 g6 23. Bd4 Qf7 24. Bxe5 dxe5 25. Rxe5 Rxe5 26. Rf2 Rf5 27. Qb4+ Kg8 28. Rxf5 gxf5 29. Qd6 Rf8 30. h4 c5 31. Qxc5 Qd5 32. Qf2 Rc8 33. Kh2 Qxg2+ 0-1

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.11"]
[Round "2"]
[White "Ohayv, Nikolaj"]
[Black "Nielsen, Klaus"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1899"]
[BlackElo "2056"]
[PlyCount "74"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. e5 Nge7 6. g3 Nf5 7. Bg2 Be7 8. d3 h5 9. 0-0 a6 10. a3 b5 11. Ne2 Bb7 12. c3 d4 13. cxd4 cxd4 14. Bd2 Qb6 15. b4 g6 16. h3 Rd8 17. Qb3 0-0 18. Kh2 Rd7 19. Rfd1 Rfd8 20. Rac1 Kg7 21. Bh1 a5 22. bxa5 Nxa5 23. Bxa5 Qxa5 24. Rb1 Ba6 25. Ra1 Rc7 26. Rdb1 Qb6 27. Nd2 Ne3 28. Rc1 Rxc1 29. Rxc1 Bb7 30. Bxb7 Qxb7 31. Ne4 Ra8 32. Nxd4 Rxa3 33. Qxb5 Ra2+ 34. Kh1 Qa7 35. Nc6 Rh2+ 36. Kg1 Qa2 37. Nxe7 Qg2# 0-1

[Event "Copenhagen Bronshoj op"]
[Site "Copenhagen"]
[Date "2012.02.10"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Kirknel, Thomas"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1899"]
[BlackElo "2153"]
[PlyCount "85"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 Nf6 7. d3 0-0 8. 0-0 Bd7 9. h3 Rb8 10. g4 b5 11. g5 Ne8 12. Ne2 b4 13. f5 gxf5 14. exf5 Bxf5 15. Nh4 Bd7 16. Nf5 Bxf5 17. Rxf5 e6 18. Rf1 d5 19. Ng3 f5 20. Nh5 Bd4+ 21. Kh1 Ng7 22. Nxg7 Bxg7 23. Qh5 Qe8 24. Qh4 Qd7 25. g6 hxg6 26. Bh6 Bxh6 27. Qxh6 Qg7 28. Qe3 Qe7 29. Rae1 Kf7 30. c4 bxc3 31. bxc3 Qd6 32. c4 dxc4 33. dxc4 Rh8 34. Qa3 Kf6 35. Qc3+ Nd4 36. Rd1 g5 37. Qe3 Rb2 38. Rf2 Rxf2 39. Qxf2 g4 40. Qe3 Qe5 41. Qc3 gxh3 42. Bxh3 Qe4+ 43. Kh2 0-1

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.10.25"]
[Round "7"]
[White "Rasmussen, Morten"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "1749"]
[BlackElo "1816"]
[PlyCount "101"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 cxd4 7. Nxd4 Bb4 8. Bg2 Nge7 9. 0-0 Nxd4 10. Qxd4 Bxc3 11. bxc3 0-0 12. Ba3 Be6 13. Qb4 Re8 14. Qxb7 Rb8 15. Qxa7 Ra8 16. Qc5 Ra5 17. Qd6 Qa8 18. Bb4 Rxa2 19. Rxa2 Qxa2 20. Bf3 h6 21. Rd1 Qc2 22. e3 Qf5 23. Qf4 Qc2 24. e4 Ng6 25. Qc1 Qxc1 26. Rxc1 Ne5 27. Bg2 d4 28. Rd1 d3 29. f4 Bb3 30. Rd2 Nc4 31. Rxd3 Bc2 32. Rd4 Ne3 33. Bf3 Bb3 34. Kf2 Nc2 35. Rd2 Nxb4 36. cxb4 Rb8 37. Rb2 Bc4 38. Be2 Bxe2 39. Kxe2 Rb5 40. Kd3 f6 41. Kc4 Rb7 42. Kc5 Kf7 43. Kc6 Re7 44. Rd2 Rxe4 45. b5 Rc4+ 46. Kb7 Ke7 47. b6 Rc3 48. Kb8 Rc4 49. b7 Rc3 50. Ra2 Kd7 51. Ka8 1-0

[Event "Copenhagen-ch Obro 75th"]
[Site "Copenhagen"]
[Date "2011.10.16"]
[Round "3"]
[White "Haubro, Sigfred"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2109"]
[BlackElo "1926"]
[PlyCount "127"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Be2 Nge7 7. c4 d6 8. 0-0 0-0 9. Bg5 f6 10. Bh4 Be6 11. Nc3 a6 12. Kh1 Ng6 13. Bg3 f5 14. exf5 Bxf5 15. Nd5 Ba7 16. Qd2 Nce5 17. Nd4 Bd7 18. Rae1 Ng4 19. f4 Nf6 20. Bf3 c6 21. Nc3 Re8 22. b3 Qa5 23. Rd1 Qb6 24. Nc2 Bf5 25. Bf2 Qc7 26. Bxa7 Bxc2 27. Qxc2 Rxa7 28. Ne4 Nxe4 29. Bxe4 Nf8 30. Rde1 Raa8 31. Bf3 Qf7 32. Qd2 Qf6 33. g3 Rad8 34. Rxe8 Rxe8 35. Rd1 Rd8 36. Re1 Ng6 37. Bg4 Nf8 38. Qe3 Kf7 39. f5 Kg8 40. Qe7 Nd7 41. Qxf6 Nxf6 42. Bf3 Kf8 43. Kg2 d5 44. cxd5 Nxd5 45. g4 Nc3 46. g5 Rd2+ 47. Kg3 Nxa2 48. Bh5 Rd8 49. f6 g6 50. Bg4 Rd3+ 51. Kf4 Nb4 52. Be6 Nd5+ 53. Bxd5 Rxd5 54. Re7 Rf5+ 55. Kg4 Rb5 56. Rxh7 Rxb3 57. h4 Rb1 58. h5 Rg1+ 59. Kf4 Rf1+ 60. Ke5 Re1+ 61. Kd6 Rd1+ 62. Kc7 Rg1 63. hxg6 Rxg5 64. Rh8# 1-0

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.10.11"]
[Round "6"]
[White "Ohayv, Nikolaj"]
[Black "Kolvig, Bent"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1816"]
[BlackElo "2172"]
[PlyCount "34"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nd7 9. Bf4 Qa5+ 10. c3 0-0-0 11. 0-0 e6 12. b4 Qh5 13. Qe3 Nb6 14. Bg3 f5 15. b5 Nd5 16. Qd3 c5 17. c4 f4 1/2-1/2

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.10.04"]
[Round "5"]
[White "Ohayv, Nikolaj"]
[Black "Petersen, Steen Brustrup"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1816"]
[BlackElo "2070"]
[PlyCount "89"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 e5 7. d3 Nge7 8. 0-0 0-0 9. Be3 f5 10. fxe5 Nxe5 11. Nxe5 Bxe5 12. Bh6 Bd4+ 13. Kh1 Bg7 14. Bxg7 Kxg7 15. Qd2 Bd7 16. Rae1 Bc6 17. Nd5 Nxd5 18. exd5 Bd7 19. Qc3+ Qf6 20. Re7+ Rf7 21. Rxf7+ Kxf7 22. Qa5 b6 23. Qa6 Qh8 24. c3 Qc8 25. Qc4 g5 26. Qg4 Kg6 27. Qe2 Qe8 28. Qf2 Qf7 29. g4 f4 30. Be4+ Kg7 31. Qf3 Rh8 32. Kg2 h5 33. h3 hxg4 34. hxg4 Rh4 35. Bf5 Bxf5 36. gxf5 Qxf5 37. Rf2 Rg4+ 38. Kf1 Rg3 39. Qxg3 Qxd5 40. Qf3 Qxa2 41. c4 Qa4 42. Qh5 Kf6 43. Qh6+ Kf5 44. Qh3+ Kg6 45. Re2 1-0

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.09.26"]
[Round "4"]
[White "Hejberg, Carsten"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1889"]
[BlackElo "1816"]
[PlyCount "79"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. dxc5 Nc6 4. e4 dxe4 5. Qxd8+ Nxd8 6. Ne5 a6 7. Nc3 Nf6 8. Be3 e6 9. 0-0-0 Be7 10. g4 Nd7 11. Nxd7 Bxd7 12. Rg1 Bc6 13. Bg2 f5 14. gxf5 exf5 15. Bf1 Bf6 16. Nd5 Bxd5 17. Rxd5 g6 18. Bc4 Nf7 19. Rgd1 Rd8 20. Rxd8+ Nxd8 21. Bf4 h6 22. Rd6 Ke7 23. Rb6 Bg5 24. Be3 f4 25. Bd4 Rf8 26. c6 bxc6 27. Bc5+ Ke8 28. Bxf8 Kxf8 29. Rxa6 f3+ 30. Kd1 Bh4 31. b4 Bxf2 32. b5 cxb5 33. Bd5 Bg1 34. Bxe4 f2 35. Ke2 Ke7 36. Rxg6 Ne6 37. Kf1 h5 38. Rxg1 fxg1Q+ 39. Kxg1 Nc5 40. Bd3 1/2-1/2

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.09.20"]
[Round "3"]
[White "Ohayv, Nikolaj"]
[Black "Boeskov, Steffen"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1816"]
[BlackElo "1700"]
[PlyCount "82"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bxc6 bxc6 7. 0-0 Bc5 8. Nxe5 0-0 9. Nc3 Ba6 10. Nd3 Bd4 11. Ne2 Bb6 12. Bg5 Qe8 13. Bxf6 Rxf6 14. Ng3 Qe6 15. e5 Rf7 16. Ne4 Qf5 17. Ng3 Qg6 18. Qd2 Raf8 19. Nh1 c5 20. Rae1 Bb7 21. Ng3 h5 22. e6 Re7 23. exd7 Rxd7 24. Qe2 Ba6 25. Nxh5 Bxd3 26. cxd3 Rxd3 27. Qe6+ Qxe6 28. Rxe6 Rd2 29. Rg6 Rf7 30. Ng3 Rxb2 31. a4 Ra2 32. Rg4 Rd2 33. Ne4 Rd4 34. f3 c4 35. Kh1 c3 36. a5 c2 37. axb6 Rd1 38. Kg1 Rxf1+ 39. Kxf1 c1Q+ 40. Kf2 axb6 41. Kg3 b5 0-1

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.09.13"]
[Round "2"]
[White "Kohler, Peter"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1815"]
[BlackElo "1816"]
[PlyCount "63"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 Qe7 7. 0-0 Bxc3 8. bxc3 d6 9. Ba3 Ne5 10. Nxe5 Qxe5 11. Qb3 Nh6 12. f4 Qh5 13. Rf3 0-0 14. Rd1 Bg4 15. Rd5 Bxf3 16. Rxh5 Bxh5 17. h3 c6 18. g4 Bxg4 19. hxg4 d5 20. Be2 Rfe8 21. e5 b6 22. Bd6 Rad8 23. Bf3 f5 24. g5 Nf7 25. Ba3 g6 26. c4 dxc4 27. Qxc4 c5 28. e6 Nd6 29. Qe2 Re7 30. Bb2 Rde8 31. Qe5 Rxe6 32. Qg7# 1-0

[Event "Damhus-ch A"]
[Site "Rodovre"]
[Date "2011.09.06"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Smidt, Johnny"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1816"]
[BlackElo "1619"]
[PlyCount "49"]
[EventDate "2011.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 e6 7. d3 Nge7 8. 0-0 0-0 9. g4 d5 10. e5 Rb8 11. Ne2 f6 12. exf6 Bxf6 13. Ng3 Qc7 14. Qe2 Nd4 15. Nxd4 Bxd4+ 16. Kh1 Bf6 17. c3 Bd7 18. f5 Be5 19. Bh6 Rf7 20. fxe6 Rxf1+ 21. Rxf1 Bc6 22. Rf7 Re8 23. Qf2 Qd8 24. Qxc5 Bd6 25. Qd4 1-0

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.10.13"]
[Round "7"]
[White "Ohayv, Nikolaj"]
[Black "Hjort, Helge"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1800"]
[BlackElo "1828"]
[PlyCount "61"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 e5 7. d3 Nge7 8. 0-0 0-0 9. f5 gxf5 10. Nh4 f4 11. gxf4 exf4 12. Bxf4 Ng6 13. Nxg6 hxg6 14. Qf3 Be6 15. Qg3 Be5 16. Bxe5 Nxe5 17. Ne2 Kg7 18. Nf4 Rh8 19. Nxe6+ fxe6 20. Rf4 Qe7 21. Raf1 Raf8 22. Rxf8 Rxf8 23. Rxf8 Qxf8 24. c3 Qf6 25. d4 cxd4 26. cxd4 Nc6 27. e5 dxe5 28. Bxc6 bxc6 29. dxe5 Qf5 30. Kg2 Qe4+ 31. Kh3 1/2-1/2

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.10.08"]
[Round "3"]
[White "Bauers, Sten"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "C37"]
[WhiteElo "1586"]
[BlackElo "1800"]
[PlyCount "54"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. d4 h5 5. Bc4 d6 6. 0-0 Bh6 7. e5 d5 8. Bb3 Be6 9. Bd2 Ne7 10. Bb4 Nf5 11. Qd3 c6 12. a4 Na6 13. Ba3 Qb6 14. Kh1 g4 15. Ng1 Qxd4 16. Nd2 Qxd3 17. cxd3 c5 18. Rf2 b6 19. Rd1 0-0-0 20. Ne2 Ne3 21. Rc1 g3 22. hxg3 Ng4 23. Rxf4 Nxe5 24. Rc2 Nxd3 25. Rd4 Nf2+ 26. Kg1 Be3 27. Rh4 Ne4+ 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.10.06"]
[Round "6"]
[White "Smidt, Johnny"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1656"]
[BlackElo "1800"]
[PlyCount "117"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Nd5 7. 0-0 Be7 8. Nxd4 Nxd4 9. Qxd4 Nb6 10. Bb3 0-0 11. a4 d6 12. a5 Nd7 13. e6 fxe6 14. Bxe6+ Kh8 15. Nc3 Bf6 16. Qd5 Bxc3 17. bxc3 Nf6 18. Qb3 Bxe6 19. Qxe6 Qe8 20. Qxe8 Rfxe8 21. Rb1 Rab8 22. Be3 Re5 23. Ba7 Rc8 24. Rxb7 Rxa5 25. Rfb1 Nd7 26. Kf1 Kg8 27. R7b4 Re8 28. Rb7 Rc8 29. Ke1 Re5+ 30. Kf1 Ra5 31. Ke2 Kf7 32. f4 Nf6 33. Bb6 Ra2 34. Bxc7 Rxc2+ 35. Kf1 Kg6 36. Bb6 R8xc3 37. Bd4 Rc1+ 38. Rxc1 Rxc1+ 39. Ke2 Rc2+ 40. Kf3 a5 41. Rb6 Rc4 42. Bxf6 Kxf6 43. Rxd6+ Ke7 44. Ra6 a4 45. Kg4 Kf7 46. g3 Rd4 47. Kg5 Rd5+ 48. Kg4 Rd4 49. h4 Rc4 50. h5 h6 51. Ra5 Rd4 52. Kf5 Rc4 53. Ra7+ Kg8 54. g4 Rc5+ 55. Ke6 Rc4 56. Kf5 Rc5+ 57. Ke6 Rc4 58. Kf5 Rc5+ 59. Ke4 1/2-1/2

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.09.29"]
[Round "5"]
[White "Enemark, Bjorn"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1647"]
[BlackElo "1800"]
[PlyCount "141"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Nbd2 Nbd7 5. Be2 c6 6. 0-0 e6 7. c4 Bd6 8. Qc2 0-0 9. b3 Rc8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 Bb8 14. Rd1 Bf5 15. Bd3 Bxd3 16. Qxd3 Qc7 17. g3 h6 18. Bb2 Rcd8 19. Qe2 Rfe8 20. Rac1 Qa5 21. Bc3 Qh5 22. Kg2 Qg4 23. Ng1 Qg6 24. Nf3 h5 25. Re1 Ng4 26. Nh4 Qh6 27. h3 Nf6 28. Bd2 Qh7 29. Nf3 Qf5 30. Nh4 Qh7 31. Nf3 Bc7 32. Bc3 Bd6 33. Qc2 Qxc2 34. Rxc2 Be7 35. Rce2 Nd7 36. d5 cxd5 37. cxd5 Nc5 38. dxe6 Nxe6 39. Re4 b6 40. Ba1 Bc5 41. R1e2 Rd1 42. Bb2 Red8 43. b4 Bf8 44. a3 g6 45. h4 Bg7 46. Bxg7 Kxg7 47. R4e3 Nd4 48. Nxd4 R8xd4 49. Re7 Rd7 50. R7e3 R7d3 51. Rxd3 Rxd3 52. Re3 Rxe3 53. fxe3 Kf6 54. Kf3 Ke5 55. g4 hxg4+ 56. Kxg4 f6 57. Kf3 b5 58. Kf2 Ke4 59. Ke2 f5 60. Kf2 f4 61. exf4 Kxf4 62. Ke2 Kg4 63. Ke3 Kxh4 64. Kd4 g5 65. Kc5 g4 66. Kxb5 g3 67. Ka6 g2 68. Kxa7 g1Q+ 69. Ka6 Qa1 70. b5 Qxa3+ 71. Kb7 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.09.22"]
[Round "4"]
[White "Ohayv, Nikolaj"]
[Black "Andersen, Svend Erik"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1814"]
[PlyCount "98"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 b6 3. f4 Bb7 4. Nf3 Bb4 5. d3 d5 6. Bd2 Ne7 7. e5 d4 8. Ne4 Bxd2+ 9. Qxd2 Nbc6 10. Be2 Nf5 11. 0-0 Ne3 12. Rfc1 f5 13. Nf2 Qd5 14. c4 Qd7 15. Nd1 Ng4 16. h3 Nh6 17. Ng5 Nf7 18. Nxf7 Kxf7 19. Bf3 h6 20. b4 Rag8 21. g4 g5 22. Nf2 gxf4 23. Qxf4 Nd8 24. Bxb7 Nxb7 25. Kh2 Ke7 26. gxf5 exf5 27. Rg1 c5 28. b5 Qe6 29. Raf1 Nd8 30. Nh1 Nf7 31. Rxg8 Rxg8 32. Ng3 Qxe5 33. Nxf5+ Ke6 34. Ng3 Qxf4 35. Rxf4 Ne5 36. Re4 Rf8 37. Kg2 Kd6 38. Rh4 Nxd3 39. Rxh6+ Ke5 40. Rh5+ Kf4 41. Rh7 Rg8 42. Rf7+ Ke3 43. h4 Nf4+ 44. Kh2 Kf3 45. Nh5 Rg2+ 46. Kh1 Rg4 47. Nxf4 Rxf4 48. Rxa7 Kf2 49. Rh7 d3 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.09.08"]
[Round "2"]
[White "Ohayv, Nikolaj"]
[Black "Helleshoj, Knud Erik"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1800"]
[BlackElo "1599"]
[PlyCount "39"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. g3 b6 5. Bg2 Bb7 6. Nf3 g6 7. 0-0 Bg7 8. d3 e6 9. f5 Bh6 10. fxe6 fxe6 11. Bxh6 Nxh6 12. Qd2 Nf7 13. Bh3 Qe7 14. a4 0-0-0 15. Nd5 Qe8 16. Nf4 Nce5 17. Nxe6 Nxf3+ 18. Rxf3 Kb8 19. Nxd8 Nxd8 20. Qf4 1-0

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2009.09.01"]
[Round "1"]
[White "Hardarson, Gisli"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1602"]
[BlackElo "1800"]
[PlyCount "54"]
[EventDate "2009.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 h6 8. Bh4 0-0 9. Be2 a6 10. a4 b6 11. 0-0 Bb7 12. Bxf6 Bxf6 13. Nd5 Bg7 14. Bc4 Nd7 15. f3 Rc8 16. Bb3 Nc5 17. c3 Bxd4+ 18. cxd4 Nxb3 19. Qxh6 Bxd5 20. exd5 Nxa1 21. f4 e6 22. f5 exf5 23. g4 fxg4 24. h4 gxh3 25. Rf3 Qd7 26. Rf4 Qe7 27. Rf1 Rfe8 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.10.25"]
[Round "7"]
[White "Rubin, Jacob"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1731"]
[BlackElo "1783"]
[PlyCount "106"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. e3 Nc6 4. Bb5 Bd7 5. Nc3 e6 6. 0-0 Nf6 7. Re1 cxd4 8. exd4 Be7 9. a3 0-0 10. Bd3 a6 11. h3 b5 12. Ne2 b4 13. a4 Ne4 14. Bf4 f5 15. Ne5 Nxe5 16. Bxe5 Bf6 17. Bh2 Bh4 18. Rf1 Bf6 19. f3 Ng5 20. c3 bxc3 21. bxc3 Qe7 22. Re1 Nf7 23. Nf4 Bh4 24. Re2 Qf6 25. Bc2 Rfc8 26. Qd3 Qh6 27. g3 Bg5 28. Ng2 Qxh3 29. f4 Bf6 30. Ne3 Nd6 31. Qd2 Ne4 32. Bxe4 dxe4 33. Rg2 Qh5 34. g4 Qe8 35. a5 g6 36. c4 Rab8 37. Rd1 Rb3 38. gxf5 exf5 39. Nd5 Bg7 40. Nb6 Rd3 41. Qe2 Bxd4+ 42. Kh1 Bxb6 43. axb6 Rxd1+ 44. Qxd1 Bc6 45. Kg1 e3 46. Rb2 Qe4 47. Kf1 Qh1+ 48. Bg1 Qh3+ 49. Ke1 Qg3+ 50. Kf1 Qxf4+ 51. Ke1 Qh4+ 52. Kf1 Qxc4+ 53. Qe2 Qc1+ 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.10.12"]
[Round "6"]
[White "Ohayv, Nikolaj"]
[Black "Akdag, Dara Sevkan"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1783"]
[BlackElo "1589"]
[PlyCount "163"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Ba6 7. Nc3 d6 8. Nf3 g6 9. g3 Bg7 10. Bg2 Nbd7 11. 0-0 0-0 12. Re1 Qa5 13. e4 Ng4 14. Qc2 Nde5 15. Nxe5 Nxe5 16. Be3 Nd3 17. Reb1 Nxb2 18. Rxb2 Bxc3 19. Bd2 Bxd2 20. Qxd2 Qxd2 21. Rxd2 Rfb8 22. f4 Bc4 23. a4 Ra5 24. Bf1 Rb4 25. Bxc4 Rxc4 26. e5 Raxa4 27. Rad1 Re4 28. exd6 exd6 29. Kf2 c4 30. Rc1 Ra5 31. Rdc2 Rd4 32. Rxc4 Rxc4 33. Rxc4 Rxd5 34. Ke3 Ra5 35. Kd4 Ra2 36. h4 Ra3 37. g4 Rh3 38. g5 Rxh4 39. Kd5 Rh2 40. Kxd6 Re2 41. Kd5 Kg7 42. Rc7 Re6 43. Rb7 Kf8 44. Rb3 Re7 45. Rh3 Kg7 46. Kd6 Re8 47. Kd5 Rh8 48. Ke4 h6 49. gxh6+ Rxh6 50. Rg3 Kf6 51. Kf3 Kf5 52. Rg5+ Kf6 53. Rg3 Rh5 54. Kf2 Rd5 55. Re3 Rc5 56. Kf3 Kf5 57. Kg3 f6 58. Ra3 g5 59. fxg5 Kxg5 60. Rd3 Rc4 61. Re3 Rc2 62. Rb3 f5 63. Kf3 Rh2 64. Kg3 Rh4 65. Rb5 Rh1 66. Kf3 Rh3+ 67. Kg2 Rc3 68. Kf2 Kg4 69. Rb2 f4 70. Ra2 Rh3 71. Ra4 Rh2+ 72. Kf1 Kg3 73. Ra8 Kf3 74. Kg1 Rd2 75. Re8 Rd1+ 76. Kh2 Kf2 77. Re7 f3 78. Re6 Rd2 79. Rg6 Kf1+ 80. Kh1 f2 81. Re6 Re2 82. Z0 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.10.11"]
[Round "5"]
[White "Edoo, Niels"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1962"]
[BlackElo "1783"]
[PlyCount "131"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be2 Bd7 7. 0-0 0-0 8. f4 Nc6 9. Be3 Nxd4 10. Bxd4 Bc6 11. Bf3 Nd7 12. Qe1 Bf6 13. Bf2 Re8 14. Qd2 Bxc3 15. Qxc3 Bxe4 16. Bd4 Nf6 17. Rae1 d5 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Bxe4 dxe4 21. f5 Rad8 22. Rf2 Rd5 23. g4 e3 24. Rfe2 Rd4 25. h3 Rde4 26. Kg2 Rd8 27. Kf3 Rde8 28. Rxe3 Rxe3+ 29. Rxe3 Rxe3+ 30. Kxe3 Kf8 31. Kd4 Ke7 32. Kc5 Kd7 33. c4 c6 34. b4 b6+ 35. Kd4 a6 36. a4 h6 37. c5 b5 38. axb5 axb5 39. Ke3 Ke7 40. Kf4 Kf8 41. Kg3 Kg7 42. Kh4 Kh7 43. Kh5 Kg7 44. h4 Kh7 45. g5 hxg5 46. hxg5 fxg5 47. Kxg5 Kg7 48. f6+ Kf8 49. Kh6 Kg8 50. Kg5 Kf8 51. Kf5 Ke8 52. Kf4 Kd8 53. Kf5 Ke8 54. Kg5 Kf8 55. Kh5 Kg8 56. Kh6 Kh8 57. Kg5 Kh7 58. Kf5 Kh6 59. Ke5 Kg6 60. Kd6 Kxf6 61. Kxc6 Ke7 62. Kb7 f5 63. c6 f4 64. c7 f3 65. c8Q f2 66. Qc5+ 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.09"]
[Round "9"]
[White "Madsen, Poul Henrik"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2017"]
[BlackElo "1764"]
[PlyCount "73"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 cxd4 4. exd4 e6 5. Bd3 Nc6 6. 0-0 Nf6 7. Re1 Bd7 8. c3 Be7 9. Nbd2 Qb6 10. Ne5 Nxe5 11. dxe5 Ng8 12. Nb3 Bc5 13. Nxc5 Qxc5 14. Be3 Qc7 15. Qg4 g6 16. Bg5 h5 17. Qf4 f5 18. exf6 Qxf4 19. Bxf4 Kf8 20. Bxg6 Nxf6 21. Be5 Kg7 22. Bd3 Kf7 23. Re3 Ke7 24. Rf3 Raf8 25. Bd4 b6 26. a4 Rhg8 27. a5 Ng4 28. Rxf8 Rxf8 29. axb6 axb6 30. Bxb6 Kf6 31. f3 Nh6 32. Ra7 Rf7 33. b4 e5 34. Bd8+ Kg7 35. Bc7 Kf6 36. Ra6+ Be6 37. Bd8+ 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.08"]
[Round "8"]
[White "Ohayv, Nikolaj"]
[Black "Hvenekilde, Jorgen"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1764"]
[BlackElo "2172"]
[PlyCount "98"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 a6 8. h3 b5 9. a3 bxc4 10. Bxc4 a5 11. Re1 Nfd7 12. Be3 Nb6 13. Ba2 Ba6 14. e5 d5 15. b3 N8d7 16. Rc1 Rc8 17. Ne2 Re8 18. Qd2 a4 19. b4 Nc4 20. Bxc4 Bxc4 21. Bh6 Nf8 22. Bxg7 Kxg7 23. Nf4 e6 24. Nd3 Bxd3 25. Qxd3 Nd7 26. Rc3 Qb6 27. Rec1 Qb7 28. Qc2 Nb6 29. Nd2 Qa6 30. Qd1 Nd7 31. Nf3 Rc7 32. Nh2 Nb6 33. Qf3 Nc4 34. Qf6+ Kf8 35. Nf3 Qa8 36. Qh8+ Ke7 37. Qxh7 Rh8 38. Qg7 Rh5 39. Qf6+ Ke8 40. Qf4 Qa7 41. Nd2 Rf5 42. Qh6 Qxd4 43. Nxc4 Qxf2+ 44. Kh1 dxc4 45. Qh8+ Ke7 46. Rxc4 Rh5 47. Qf6+ Qxf6 48. exf6+ Kxf6 49. Rxc6 Ra7 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.07"]
[Round "7"]
[White "Schmidt, Horst Hubert"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1812"]
[BlackElo "1764"]
[PlyCount "136"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Be2 Be7 7. Qg3 Nd4 8. Bd3 c6 9. Nge2 Ne6 10. Bd2 Bd7 11. f4 Nxe4 12. Qe3 Nxd2 13. Qxd2 Qb6 14. 0-0-0 0-0-0 15. g3 Nc5 16. Bc4 Be6 17. Bb3 Bxb3 18. axb3 Rhe8 19. Rhe1 Bf6 20. Nd4 Ne6 21. Nf5 d5 22. Na4 Qc7 23. Qb4 g6 24. Ne3 a5 25. Qb6 Qxb6 26. Nxb6+ Kb8 27. c4 d4 28. f5 Nc5 29. fxg6 Bg5 30. gxf7 Rxe3 31. Kb1 Rf8 32. h4 Bh6 33. Rf1 d3 34. Rf5 Ka7 35. Rxc5 Kxb6 36. Rh5 Bg7 37. Rf5 Rxg3 38. Rd2 Bh6 39. Rd1 d2 40. Kc2 Rg7 41. Rf6 Rg6 42. Rf5 Re6 43. Rff1 Re7 44. Rf6 Bg7 45. Rf5 Rexf7 46. Rxf7 Rxf7 47. Rxd2 Rf4 48. h5 h6 49. Rg2 Bf6 50. Rg6 Bg5 51. Re6 Rh4 52. Rg6 Rxh5 53. b4 axb4 54. Kb3 Be7 55. Rg7 Bc5 56. Rh7 Rh3+ 57. Ka4 Rh2 58. Kb3 h5 59. Rh6 h4 60. Rh5 Rh1 61. Ka4 h3 62. Kb3 h2 63. Rh3 Bd6 64. Rh5 Bf4 65. Kxb4 Rf1 66. c5+ Ka7 67. b3 h1Q 68. Rxh1 Rxh1 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.06"]
[Round "6"]
[White "Ohayv, Nikolaj"]
[Black "Akdag, Dara Sevkan"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "1764"]
[BlackElo "1537"]
[PlyCount "114"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. f4 Bg7 10. Nf3 0-0 11. 0-0 a6 12. e5 dxe5 13. fxe5 Ng4 14. e6 Nde5 15. Nxe5 Nxe5 16. exf7+ Rxf7 17. Rxf7 Nxf7 18. Bf4 b5 19. Rc1 Bd4+ 20. Kh1 Ra7 21. b3 Rd7 22. Qf3 b4 23. Ne4 Rxd5 24. Rd1 Kg7 25. g4 Be5 26. Bxe5+ Nxe5 27. Rxd5 Qxd5 28. Qf6+ Kg8 29. Qf3 Nxf3 30. Nf6+ Kf7 31. Nxd5 Ne5 32. Nc7 a5 33. h3 Nd3 34. Nb5 Nc1 35. Nd6+ Ke7 36. Nb7 Nxa2 37. Nxa5 Nc1 38. Kg2 c4 39. Nxc4 Nxb3 40. Kf2 Nc1 41. Nb2 Na2 42. Ke3 Ke6 43. Kd4 Nc3 44. h4 h6 45. Nd3 Nd5 46. Nc5+ Kd6 47. Nb3 Nf6 48. g5 hxg5 49. hxg5 Nh7 50. Kc4 Nxg5 51. Kxb4 Nf3 52. Nc5 Kd5 53. Nd3 g5 54. Kc3 Ne5 55. Nf2 Ng6 56. Kd3 Ke5 57. Ke3 Nf4 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.05"]
[Round "5"]
[White "Pallesen, Jacob"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1981"]
[BlackElo "1764"]
[PlyCount "38"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be2 0-0 7. Be3 Bd7 8. Qd2 Nc6 9. 0-0-0 a6 10. f3 Nxd4 11. Bxd4 b5 12. g4 c5 13. Be3 b4 14. Nd5 Nxd5 15. exd5 Bb5 16. f4 Qa5 17. Kb1 Bf6 18. Bf1 Rfe8 19. Bf2 Bc3 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.04"]
[Round "4"]
[White "Petersen, Nils"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1774"]
[BlackElo "1764"]
[PlyCount "145"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. e3 e6 4. d4 c5 5. Nf3 Nc6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 cxd4 9. cxd4 Bb4+ 10. Bd2 Qa5 11. a3 Bxd2+ 12. Qxd2 Qxd2+ 13. Kxd2 Ke7 14. Ke3 Rd8 15. Bd3 a6 16. Rhc1 f6 17. Rab1 g5 18. g4 h6 19. Rc5 Ra7 20. Rb6 Re8 21. Nd2 Bd7 22. Nc4 Rc8 23. e5 fxe5 24. dxe5 Nd8 25. Rxc8 Bxc8 26. Nd6 Kd7 27. Be4 Kc7 28. Rb2 Bd7 29. f4 Bc6 30. f5 Bxe4 31. Kxe4 b5 32. Rc2+ Kd7 33. f6 Ra8 34. Rd2 Kc7 35. f7 Nxf7 36. Nxf7 a5 37. Nd6 b4 38. a4 Rf8 39. h3 Rf4+ 40. Ke3 b3 41. Ne4 Rf1 42. Rb2 Rh1 43. Nf2 Re1+ 44. Kd4 Ra1 45. Rxb3 Rxa4+ 46. Ke3 Kc6 47. Rd3 Kb5 48. Ne4 Ra1 49. Nd6+ Kb4 50. Rd4+ Kb3 51. Ne4 Rh1 52. Nc5+ Kc3 53. Nxe6 Re1+ 54. Kf3 Rxe5 55. Re4 Rd5 56. Re3+ Kb2 57. Ke4 Rb5 58. Re2+ Kb1 59. Nd4 Rb4 60. Kd3 Rb8 61. Kc3 a4 62. Re1+ Ka2 63. Re6 Rc8+ 64. Rc6 Re8 65. Rxh6 a3 66. Nc2 Rc8+ 67. Kd2 Rd8+ 68. Kc1 Rd3 69. Nb4+ Ka1 70. Nxd3 a2 71. h4 gxh4 72. Nb4 h3 73. Nc2# 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.03"]
[Round "3"]
[White "Ohayv, Nikolaj"]
[Black "Ringsborg, Allan"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1764"]
[BlackElo "1665"]
[PlyCount "55"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 c6 4. Qc2 d6 5. Nf3 g6 6. e3 Na6 7. a3 Nc7 8. Bd3 e6 9. e4 h6 10. Bd2 Bg7 11. 0-0-0 Na6 12. exf5 gxf5 13. Rde1 Kd7 14. b4 Nb8 15. d5 cxd5 16. cxd5 e5 17. Bxf5+ Ke7 18. Nh4 Ke8 19. Bxc8 Qxc8 20. Qg6+ Kf8 21. Nf5 Qc7 22. Kb2 Ne8 23. Nxg7 Qxg7 24. Qxg7+ Kxg7 25. f4 Nd7 26. fxe5 Nxe5 27. Re3 Nc4+ 28. Kc2 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.02"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Aabling Thomsen, Jakob"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1764"]
[BlackElo "2140"]
[PlyCount "96"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Nc3 d6 4. e3 g6 5. Bc4 Bg7 6. Qe2 c6 7. d5 b5 8. Bd3 b4 9. Nb1 cxd5 10. Nd4 0-0 11. c3 e5 12. Nb3 a5 13. cxb4 axb4 14. 0-0 Na6 15. Rd1 Bb7 16. Bxa6 Rxa6 17. a3 Qb6 18. axb4 Rxa1 19. Nxa1 Qxb4 20. Nc2 Qb3 21. Nba3 Rc8 22. Qd3 Qa4 23. b3 Qh4 24. f3 e4 25. Qe2 Nd7 26. f4 Nc5 27. g3 Qd8 28. Nd4 Ba6 29. Qd2 Bd3 30. b4 Bxd4 31. exd4 Ne6 32. Qb2 Qb6 33. Be3 Kf7 34. Qb3 Rb8 35. b5 Nc7 36. Rc1 Ke6 37. Kg2 Nxb5 38. Nxb5 Bxb5 39. Qc3 Bc4 40. Qa3 Be2 41. Kh3 Qb5 42. Kg2 Bf3+ 43. Kg1 Qe2 44. Bf2 Rb2 45. Rf1 e3 46. Qxe3+ Qxe3 47. Bxe3 Rg2+ 48. Kh1 Rxg3+ 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2005.10.02"]
[Round "2"]
[White "Tandrup, Michael"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1779"]
[BlackElo "1764"]
[PlyCount "129"]
[EventDate "2005.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Nbd2 cxd4 8. exd4 Be7 9. h3 Bh5 10. Qb3 Qd7 11. Ne5 Nxe5 12. dxe5 Bxe2 13. exf6 Bc4 14. Nxc4 dxc4 15. Qxc4 Bxf6 16. Rd1 Rc8 17. Qb4 Qc6 18. 0-0 Be7 19. Bd6 a5 20. Qa3 Bxd6 21. Rxd6 Qc5 22. Qxc5 Rxc5 23. Rb6 0-0 24. Rd1 Rc7 25. Rb5 a4 26. Ra5 Rc4 27. Rd4 Rxd4 28. cxd4 g6 29. Rxa4 Rc8 30. g3 Kg7 31. Rb4 Rc7 32. Kg2 Kf6 33. Kf3 h5 34. Rb6 Ke7 35. Ke4 Rd7 36. g4 hxg4 37. hxg4 f5+ 38. gxf5 gxf5+ 39. Ke3 Kf6 40. f4 Ke7 41. Kd3 Rc7 42. b4 Kf7 43. a4 Re7 44. a5 Ke8 45. Rd6 Kf7 46. b5 Rc7 47. b6 Re7 48. Rd8 Kf6 49. Rc8 Rd7 50. Kc4 Ke7 51. Rc5 Ke8 52. Re5 Re7 53. d5 Kd7 54. Rxe6 Rh7 55. Kd4 Rh1 56. Ke5 Ra1 57. Rh6 Rxa5 58. Rh7+ Ke8 59. Rxb7 Rb5 60. Ke6 Kf8 61. d6 Rb1 62. Kxf5 Rd1 63. Ke6 Re1+ 64. Kf6 Ke8 65. Re7+ 1-0

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.09.27"]
[Round "4"]
[White "Ohayv, Nikolaj"]
[Black "Smidt, Johnny"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1783"]
[BlackElo "1593"]
[PlyCount "140"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. Nc3 Nc6 10. Qb3 Nxc3 11. bxc3 Qc7 12. Be3 Be6 13. Qa3 Na5 14. Rac1 Bc4 15. Bxc4 Nxc4 16. Qb3 Rfd8 17. Bg5 Rd7 18. Rfe1 e6 19. Bh4 Rc8 20. Bg3 Qc6 21. h3 Rd5 22. Rb1 Na5 23. Qb2 h6 24. Rec1 a6 25. Bf4 b5 26. Qe2 g5 27. Bg3 Qc4 28. Qe3 Qa4 29. Be5 Nc4 30. Qe2 Qa5 31. Bxg7 Kxg7 32. g3 Na3 33. Rb3 Nc4 34. Rbb1 Qc7 35. Kg2 a5 36. Rb3 a4 37. Rb4 Nd6 38. Qd3 Nf5 39. Rxb5 Rxb5 40. Qxb5 Qc4 41. Qxc4 Rxc4 42. g4 Nd6 43. Ne5 Rc7 44. c4 f6 45. c5 Nb5 46. Nf3 Kf7 47. Rc4 a3 48. Rb4 Nc3 49. Rb3 Nd5 50. Rxa3 Nf4+ 51. Kh2 Ke7 52. Ra6 Rb7 53. Rb6 Ra7 54. Rb2 Kd7 55. h4 Kc6 56. hxg5 hxg5 57. Kg1 Ra3 58. Nh2 Rd3 59. f3 Rxd4 60. Rc2 Rd1+ 61. Kf2 Rh1 62. Nf1 Rh8 63. Ke3 Nd5+ 64. Ke4 Rb8 65. Ne3 Nf4 66. Nc4 Rb4 67. Kd4 e5+ 68. Kc3 Nd5+ 69. Kd3 Ra4 70. Nd2 Nb4+ 0-1

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.09.20"]
[Round "3"]
[White "Mortensen, Henrik"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1899"]
[BlackElo "1783"]
[PlyCount "93"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Qd2 0-0 9. Be2 Bd7 10. f3 Rc8 11. Rc1 b6 12. Ndb5 Re8 13. 0-0 a6 14. Na3 Rb8 15. Nd5 Bc8 16. b4 Nxd5 17. cxd5 Ne5 18. h3 b5 19. f4 Nd7 20. Nc2 Nf6 21. Bf3 e6 22. Nd4 Bb7 23. Nc6 Bxc6 24. dxc6 Qc7 25. Rfd1 Red8 26. Rc2 d5 27. e5 Ne8 28. Qc3 Bf8 29. Bd4 Ng7 30. g4 Rdc8 31. Rdc1 Be7 32. Kg2 Ra8 33. a3 Kh8 34. Be2 Rab8 35. Qe3 Bf8 36. Ba7 Ra8 37. Bb6 Qe7 38. c7 Qd7 39. Ba5 Be7 40. Qb6 h6 41. a4 bxa4 42. Bxa6 Rxa6 43. Qxa6 g5 44. Qc6 Qxc6 45. Rxc6 Ne8 46. b5 gxf4 47. b6 1-0

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.09.13"]
[Round "2"]
[White "Ohayv, Nikolaj"]
[Black "Nielsen, Niels Peter Krogh"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1783"]
[BlackElo "1589"]
[PlyCount "85"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. e5 N8d7 9. Qc2 f5 10. h4 h6 11. Rh3 c5 12. d5 c4 13. Be2 exd5 14. Rg3 Kh8 15. Bf4 Nc5 16. Rg6 Qe8 17. h5 Be6 18. Bxh6 gxh6 19. Rxh6+ Kg7 20. Rg6+ Kh7 21. g4 Bf7 22. Ng5+ Bxg5 23. Rxg5 Ne4 24. Rxf5 Be6 25. Rxf8 Qxf8 26. f3 Rd8 27. 0-0-0 Qf4+ 28. Kb1 Bxg4 29. fxg4 Qxe5 30. Nxe4 Kg7 31. Nc3 d4 32. Qg6+ Kh8 33. g5 Rd6 34. Qe4 Qxe4+ 35. Nxe4 Re6 36. Ng3 Re3 37. Rg1 d3 38. Bg4 d2 39. Be2 Nd5 40. Kc2 Nf4 41. Kxd2 Nxe2 42. Nxe2 Rd3+ 43. Kc2 1-0

[Event "Rodovre-ch A"]
[Site "Rodovre"]
[Date "2005.09.06"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Johansen, Erik"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1783"]
[BlackElo "1610"]
[PlyCount "69"]
[EventDate "2005.09.06"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Nf3 0-0 6. Bg5 Nbd7 7. e3 b6 8. cxd5 exd5 9. Bb5 Bb7 10. Ne5 Be7 11. Bc6 Bxc6 12. Nxc6 Qe8 13. Nxe7+ Qxe7 14. Nxd5 Qd6 15. Nxf6+ Nxf6 16. Bxf6 Qxf6 17. Qxc7 Rfc8 18. Qg3 Rc2 19. Rb1 Qe6 20. 0-0 Rac8 21. a3 Qb3 22. e4 Qa2 23. Qd3 Rxb2 24. Rxb2 Qxb2 25. d5 Rc3 26. Qa6 Qxa3 27. Qxa3 Rxa3 28. Rd1 Kf8 29. d6 Ke8 30. d7+ Kd8 31. e5 b5 32. f4 g6 33. Kf2 b4 34. g4 b3 35. Rb1 1/2-1/2

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.14"]
[Round "8"]
[White "Delager, Steen"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D40"]
[BlackElo "1906"]
[PlyCount "57"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. Nf3 Nf6 6. a3 b6 7. b3 Bd6 8. Bd3 0-0 9. 0-0 dxc4 10. bxc4 Bb7 11. d5 Ne5 12. e4 Rc8 13. a4 Nfd7 14. Ra3 Qf6 15. Kh1 h6 16. Be2 Nxf3 17. Bxf3 Rfe8 18. Be2 Be5 19. Qc2 g5 20. Nd1 Bd4 21. f4 Qg7 22. fxg5 hxg5 23. Bxg5 Nf8 24. Rg3 Ng6 25. Ne3 f6 26. Bf4 Bxe3 27. Bxe3 Qh7 28. Rxf6 Kg7 29. e5 1-0

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.13"]
[Round "7"]
[White "Ohayv, Nikolaj"]
[Black "Forsaa, Espen"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1906"]
[PlyCount "116"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. e5 d4 5. Ne4 Nd7 6. Nf3 b6 7. d3 Bb7 8. g4 h5 9. gxh5 Be7 10. h4 Rxh5 11. Nfg5 Rh8 12. Be2 Bxg5 13. Nd6+ Kf8 14. Nxb7 Bxh4+ 15. Kf1 Qe7 16. Nd6 Nh6 17. Bf3 Rd8 18. Be4 f6 19. Rxh4 fxe5 20. Rxh6 gxh6 21. Qf3 Qf6 22. Ke2 Ke7 23. Nc4 Rdf8 24. fxe5 Nxe5 25. Qxf6+ Kxf6 26. Nxe5 Kxe5 27. Bd2 h5 28. Rg1 Rfg8 29. Rf1 Rf8 30. Rg1 Rf7 31. Be1 h4 32. Rg4 Rf4 33. Rg7 Kf6 34. Rxa7 Rg4 35. Bf3 Rgg8 36. Rb7 h3 37. Bf2 h2 38. Rxb6 h1Q 39. Bxh1 Rxh1 40. b4 Rh2 41. Kf3 Ke5 42. Bg3+ Rxg3+ 43. Kxg3 Rxc2 44. Rb5 Rxa2 45. Rxc5+ Kd6 46. Kf3 Rb2 47. Rc4 e5 48. Ke4 Re2+ 49. Kf5 Re3 50. b5 Rxd3 51. Rb4 Rf3+ 52. Kg4 Rf7 53. Rb1 e4 54. b6 Kc6 55. Rb4 d3 56. Rxe4 d2 57. Rd4 Rd7 58. b7 Rxd4+ 0-1

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.12"]
[Round "6"]
[White "Joensen, Hjalmar"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D40"]
[BlackElo "1906"]
[PlyCount "86"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. Nc3 Nc6 5. e3 Nf6 6. a3 a6 7. Be2 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. 0-0 cxd4 11. Nxd4 Nxd4 12. Qxd4 Qxd4 13. exd4 Rd8 14. Be3 Bd6 15. Rfd1 Ke7 16. Na2 Rd7 17. Nc1 Rhd8 18. b4 Nd5 19. Nd3 Nc3 20. Rd2 h6 21. Rc1 Nxe2+ 22. Rxe2 Bd5 23. Nc5 Ra7 24. f4 Bc4 25. Rd2 Rda8 26. a4 Bd5 27. a5 f5 28. g3 Rg8 29. h4 g5 30. hxg5 hxg5 31. Rh2 Rg7 32. Kf2 gxf4 33. gxf4 Ra8 34. Rg1 Rxg1 35. Kxg1 Rg8+ 36. Kf1 Rg4 37. Rf2 Bxc5 38. dxc5 Bc4+ 39. Ke1 Rg1+ 40. Kd2 Rb1 41. Kc3 Rb3+ 42. Kd4 Rd3+ 43. Ke5 Rd5# 0-1

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.11"]
[Round "5"]
[White "Ohayv, Nikolaj"]
[Black "Nielsen, Jacob Woge"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1906"]
[BlackElo "2128"]
[PlyCount "52"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d3 h6 9. Nh3 Bxh3 10. gxh3 Qf6 11. Be3 Bd6 12. c3 Rf8 13. Nd2 Qf5 14. Qb3 Qxd3 15. 0-0-0 Na5 16. Qa4 Nc4 17. Nxc4 Qxc4 18. Qxa7 d4 19. Bd2 Rxf2 20. Qxb7 Qxa2 21. Rhg1 d3 22. Qc8+ Kh7 23. Rxg7+ Kxg7 24. Qg4+ Kf8 25. Qc8+ Ke7 26. Qxh8 Qa1# 0-1

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.10"]
[Round "4"]
[White "Frederiksen, Henrik"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2140"]
[BlackElo "1906"]
[PlyCount "89"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Be2 Bd6 8. Bg5 h6 9. Bh4 cxd4 10. exd4 Be7 11. Nb3 Ne4 12. Bg3 0-0 13. Ne5 Nxe5 14. Bxe5 Bd6 15. Bxd6 Qxd6 16. 0-0 Rac8 17. Qc1 a6 18. Qe3 b5 19. f3 Nf6 20. Nc5 Rfe8 21. f4 Be4 22. b4 Bf5 23. a4 Rb8 24. axb5 axb5 25. Ra5 Qc6 26. Rfa1 Rb6 27. Ra7 Ne4 28. Bd3 Nxc5 29. bxc5 Rbb8 30. R1a6 Qc8 31. Bf1 Bc2 32. Qe5 Bb3 33. Ra3 Bc4 34. Rc7 Qd8 35. Bxc4 bxc4 36. g3 Ra8 37. Rca7 Rxa7 38. Rxa7 Kf8 39. Kg2 Qb8 40. Qxb8 Rxb8 41. Rc7 Rb3 42. c6 Rxc3 43. Rb7 Rc2+ 44. Kh3 c3 45. c7 1-0

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.09"]
[Round "3"]
[White "Ohayv, Nikolaj"]
[Black "Hald, Jens Erik Kofoed"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1906"]
[BlackElo "2188"]
[PlyCount "69"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. g3 g6 5. Bg2 Bg7 6. d3 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Ne2 Rb8 10. c3 b5 11. d4 cxd4 12. Nexd4 Bb7 13. Be3 a6 14. a3 d5 15. e5 Na5 16. h4 Nc4 17. Qe2 Qd7 18. g4 a5 19. h5 Ba6 20. b4 axb4 21. axb4 Ra8 22. Nb3 Bb7 23. Nc5 Qc7 24. Nd4 Bc6 25. Bf2 g5 26. Ndxe6 fxe6 27. Nxe6 Qd7 28. Nxg7 Kxg7 29. e6 Qc7 30. Bd4+ Kg8 31. f5 Rxa1 32. Rxa1 Nxf5 33. gxf5 Rxf5 34. Ra7 Qf4 35. Rg7+ 1-0

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.08"]
[Round "2"]
[White "Mollmann, Erik"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1906"]
[PlyCount "62"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Nf6 5. e3 e6 6. Nbd2 Be7 7. Bd3 0-0 8. Ne5 Nxe5 9. dxe5 Ne8 10. Qh5 g6 11. Qg4 Ng7 12. Bh6 f5 13. Qh3 c4 14. Be2 b5 15. f4 b4 16. 0-0 bxc3 17. bxc3 Qa5 18. Nf3 Qxc3 19. Ng5 Bxg5 20. Bxg5 a5 21. Bf6 Ba6 22. Qh6 Qxe3+ 23. Kh1 Rf7 24. Rae1 Qd2 25. h4 c3 26. h5 Bxe2 27. hxg6 hxg6 28. Rg1 Bc4 29. Ref1 c2 30. g4 fxg4 31. Rg2 c1Q 0-1

[Event "Copenhagen AS04 Centenary"]
[Site "Copenhagen"]
[Date "2004.02.07"]
[Round "1"]
[White "Ohayv, Nikolaj"]
[Black "Paaske, Asger"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1906"]
[BlackElo "2165"]
[PlyCount "90"]
[EventDate "2004.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. e5 Nc6 4. Nf3 Bg4 5. d3 e6 6. g3 Nge7 7. Bg2 Nd4 8. 0-0 h5 9. c3 Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 Nf5 12. Na3 Qb6 13. Nc2 Be7 14. Rb1 c4+ 15. d4 Qa5 16. a3 g6 17. Ne3 0-0-0 18. Bd2 Qa4 19. Qd1 Qxd1 20. Rfxd1 Nxe3 21. Bxe3 Kc7 22. b4 cxb3 23. Rxb3 Kb8 24. Rdb1 Rd7 25. a4 Rc8 26. Kf2 Rc4 27. Ra1 Rdc7 28. Bd2 R4c6 29. Ke2 Ra6 30. Kd3 Rc4 31. a5 b6 32. Bc1 Ka8 33. Rb5 Rxa5 34. Rbxa5 bxa5 35. Rxa5 Bd8 36. Ra3 Bb6 37. Rb3 Bxd4 38. cxd4 Rxc1 39. Rb2 Rc6 40. h3 Rb6 41. Rg2 Rb3+ 42. Kc2 Ra3 43. Rg1 h4 44. gxh4 Rxh3 45. Rg4 Kb7 0-1

[Event "Farum 60 years op"]
[Site "Farum"]
[Date "2003.10.17"]
[Round "6"]
[White "Ohayv, Nikolaj"]
[Black "Edoo, Niels"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1967"]
[BlackElo "1977"]
[PlyCount "82"]
[EventDate "2003.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. e5 Bf5 4. d3 e6 5. Nf3 Nc6 6. Be2 h6 7. Be3 d4 8. Bf2 Nge7 9. Nbd2 Nd5 10. g3 Be7 11. Ne4 0-0 12. 0-0 f6 13. exf6 Nxf6 14. Nfd2 Bh3 15. Re1 e5 16. Nxf6+ Bxf6 17. fxe5 Nxe5 18. Bf1 Qd7 19. Bg2 Bxg2 20. Kxg2 Ng4 21. Ne4 Bg5 22. Qe2 Rae8 23. Bg1 Be3 24. Rf1 Bxg1 25. Kxg1 b6 26. Rxf8+ Rxf8 27. Rf1 Rxf1+ 28. Qxf1 Ne3 29. Qe2 Qa4 30. Qh5 Qd7 31. Qxh6 Qg4 32. Kf2 Qxe4 33. Qxg7+ Kxg7 34. dxe4 Nxc2 35. h4 Nb4 36. g4 Nd3+ 37. Kf3 Nxb2 38. e5 Nc4 39. Ke4 Nxe5 40. Kxe5 d3 41. g5 Kg6 0-1

[Event "Farum 60 years op"]
[Site "Farum"]
[Date "2003.10.16"]
[Round "5"]
[White "Hansen, Henrik Damgaard"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1703"]
[BlackElo "1967"]
[PlyCount "77"]
[EventDate "2003.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be2 Be6 7. Be3 c4 8. 0-0 Nf6 9. h3 Bd6 10. b3 b5 11. a4 a6 12. b4 Ne4 13. Nfd2 f5 14. Nxe4 fxe4 15. Bg4 Bxg4 16. Qxg4 0-0 17. axb5 Ne7 18. Bg5 Qc8 19. Qxc8 Nxc8 20. Rxa6 Rb8 21. Na3 h6 22. Be3 Rf7 23. f3 Kh7 24. fxe4 Bh2+ 25. Kxh2 Rxf1 26. exd5 Nb6 27. d6 Nd5 28. Nxc4 Nxc3 29. b6 Nd5 30. d7 Nxb4 31. Ra7 Nd5 32. b7 Rff8 33. Bd2 Rfd8 34. Ne5 Ne7 35. Ba5 Rg8 36. d8Q Rgxd8 37. Bxd8 Rxd8 38. Ra8 Rxd4 39. b8Q 1-0

[Event "Farum 60 years op"]
[Site "Farum"]
[Date "2003.10.15"]
[Round "4"]
[White "Ohayv, Nikolaj"]
[Black "Bogdanov, Dimitri"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1967"]
[BlackElo "2111"]
[PlyCount "80"]
[EventDate "2003.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Nf3 c5 4. d3 Nc6 5. Be2 e6 6. 0-0 Nge7 7. c3 0-0 8. Be3 b6 9. Nbd2 Ba6 10. g4 f5 11. h3 d5 12. gxf5 dxe4 13. dxe4 Bxe2 14. Qxe2 exf5 15. Ng5 Qd7 16. Qc4+ Kh8 17. Nf7+ Rxf7 18. Qxf7 fxe4 19. Nxe4 Qxh3 20. Bd2 Qg4+ 21. Kf2 Rf8 22. Qc4 Bh6 23. Qe2 Qh4+ 24. Kg2 Nf5 25. Rh1 Qd8 26. Raf1 Nce7 27. c4 Nc6 28. Bc3+ Ncd4 29. Qf2 Qa8 30. Re1 Re8 31. Rxh6 Rxe4 32. Bxd4+ Rxd4+ 33. Kg1 Nxh6 34. Qh4 Kg7 35. Re7+ Nf7 36. Rxf7+ Kxf7 37. Qxh7+ Kf6 38. Qh4+ Ke6 39. Qg4+ Kf7 40. f5 Rxg4+ 0-1

[Event "Farum 60 years op"]
[Site "Farum"]
[Date "2003.10.14"]
[Round "3"]
[White "Hansen, Alex Mehr"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1771"]
[BlackElo "1967"]
[PlyCount "110"]
[EventDate "2003.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. f4 e6 4. d4 d5 5. e5 Nh6 6. Nf3 Be7 7. Bd3 Bd7 8. Nbd2 Qb6 9. dxc5 Bxc5 10. h3 Bf2+ 11. Kf1 Bg3 12. Qe2 Bxf4 13. Nb3 Bxc1 14. Rxc1 0-0-0 15. g4 Kb8 16. g5 Ng8 17. Kg2 Nge7 18. h4 g6 19. Nh2 Nf5 20. Ng4 Nce7 21. Qf2 d4 22. Nf6 Bc6+ 23. Be4 Bxe4+ 24. Nxe4 Qc6 25. Qf3 d3 26. Nd4 Rxd4 27. cxd4 Qxc1 28. Rxc1 Nxh4+ 29. Kf2 Nxf3 30. Kxf3 Nf5 31. Nd6 Nxd6 32. exd6 Rd8 33. Ke3 d2 34. Kxd2 Rxd6 35. Ke3 Rd5 36. Rc5 Rxc5 37. dxc5 Kc7 38. Kd4 Kc6 39. b4 Kb5 40. a3 Ka4 41. Ke5 a5 42. bxa5 Kxa5 43. Kf6 Kb5 44. Kxf7 e5 45. Kg7 e4 46. Kxh7 e3 47. Kxg6 e2 48. Kg7 e1Q 49. g6 Qe7+ 50. Kh8 Qh4+ 51. Kg8 Kxc5 52. g7 Kb5 53. Kf7 Qh7 54. Kf8 Ka4 55. g8Q Qxg8+ 0-1

[Event "Farum 60 years op"]
[Site "Farum"]
[Date "2003.10.13"]
[Round "2"]
[White "Ohayv, Nikolaj"]
[Black "Auchenberg, Per"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1967"]
[BlackElo "2098"]
[PlyCount "97"]
[EventDate "2003.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. d3 Bb7 6. e5 Nh6 7. Be2 Nc6 8. Ne4 Nf5 9. c3 Be7 10. 0-0 h5 11. Nfg5 g6 12. g4 hxg4 13. Bxg4 d5 14. Bxf5 gxf5 15. Nf6+ Bxf6 16. exf6 d4 17. Qe2 Qxf6 18. Bd2 0-0-0 19. a4 Rh4 20. Be1 Rg4+ 21. Bg3 dxc3 22. bxc3 Qxc3 23. Nxe6 Nd4 24. Nxd4 Qxd4+ 25. Qf2 Qd5 26. Qf3 Qxf3 27. Rxf3 Bxf3 28. axb5 axb5 29. Rc1 c4 30. dxc4 Rd1+ 31. Rxd1 Bxd1 32. cxb5 Be2 33. b6 Kb7 34. Kf2 Bc4 35. h4 Rg6 36. h5 Rh6 37. Bh4 Rxh5 38. Bd8 Bd5 39. Bc7 Rh3 40. Ke2 Rb3 41. Kd2 Rxb6 42. Bxb6 Kxb6 43. Kc3 Kc5 44. Kd3 Bc4+ 45. Ke3 Kd5 46. Kf3 Kd4 47. Kf2 Ke4 48. Kg3 Bd5 49. Kh4 0-1

[Event "Farum 60 years op"]
[Site "Farum"]
[Date "2003.10.12"]
[Round "1"]
[White "Olsen, Ole Kjolby"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1179"]
[BlackElo "1967"]
[PlyCount "112"]
[EventDate "2003.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. h3 a6 5. Bc4 e6 6. d4 cxd4 7. Nxd4 Nf6 8. Nxc6 bxc6 9. Bb3 Be7 10. Bf4 0-0 11. e5 Nd5 12. Nxd5 cxd5 13. Qe2 dxe5 14. Bxe5 Bd7 15. 0-0-0 Bf6 16. Rd3 Bb5 17. c4 Rc8 18. Rd4 Bxe5 19. Qxe5 Bxc4 20. Bxc4 Rxc4+ 21. Rxc4 dxc4 22. Qc5 Qb8 23. Qe3 Qb7 24. f3 Rb8 25. Qc3 a5 26. a3 a4 27. Rd1 Qb3 28. Qxb3 cxb3 29. Rd4 Ra8 30. Kd2 g5 31. Kc3 Kg7 32. Kb4 f5 33. Kb5 Kf6 34. Rxa4 Rb8+ 35. Kc4 h5 36. Rb4 Rd8 37. Kxb3 Rd2 38. a4 Rxg2 39. a5 Rd2 40. Kc3 Rd5 41. Ra4 Ke5 42. a6 Rd8 43. a7 Ra8 44. Kd3 g4 45. hxg4 hxg4 46. f4+ Kd5 47. b4 Kc6 48. Kc4 Kb6 49. Ra3 Rxa7 50. Re3 Re7 51. Rg3 e5 52. fxe5 Rxe5 53. Kd4 Re4+ 54. Kd5 Kb5 55. Rb3 Rxb4 56. Ke5 Rxb3 0-1

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.06.01"]
[Round "9"]
[White "Frederiksen, Henrik"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2131"]
[BlackElo "1755"]
[PlyCount "59"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 c5 4. e3 Nc6 5. c3 Nf6 6. Nbd2 c4 7. e4 dxe4 8. Ne5 Nxe5 9. Bxe5 b5 10. b3 e3 11. fxe3 Nd5 12. Qf3 f6 13. bxc4 Nxc3 14. Bg3 Bd7 15. Bd3 Rc8 16. cxb5 Nxb5 17. Bxb5 Bxb5 18. Qh5+ g6 19. Qxb5+ Kf7 20. 0-0 Be7 21. Rac1 Rxc1 22. Rxc1 Re8 23. Rc7 e5 24. Rd7 Qc8 25. Qd5+ Kf8 26. dxe5 Qc3 27. Nf1 f5 28. Bh4 Qa3 29. Qe6 Bxh4 30. Qf7# 0-1

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.06.01"]
[Round "8"]
[White "Sandbech, Ted Henrik"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1539"]
[BlackElo "1755"]
[PlyCount "48"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. e3 Nc6 5. Nc3 Nf6 6. cxd5 exd5 7. Qa4 c4 8. Ne5 Bd7 9. Nxd7 Qxd7 10. a3 Be7 11. Be2 a6 12. 0-0 0-0 13. b4 b5 14. Qc2 Rfb8 15. Bf3 a5 16. bxa5 Rxa5 17. Bb2 Rba8 18. Qe2 Bxa3 19. Nxb5 Bxb2 20. Qxb2 Qb7 21. Rxa5 Nxa5 22. Qb1 Nb3 23. Nc3 Rb8 24. Qc2 Qc6 1/2-1/2

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.31"]
[Round "7"]
[White "Ohayv, Nikolaj"]
[Black "Schmidt, Horst Hubert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1755"]
[BlackElo "1948"]
[PlyCount "51"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Bd7 6. Bd3 a6 7. 0-0 Bb4 8. Ne5 Nf6 9. Ne4 Be7 10. Ng5 0-0 11. Rxf6 g6 12. Ngxf7 Qe8 13. Rf2 Nc6 14. Nh6+ Kg7 15. Rxf8 Bxf8 16. Nxd7 Qxd7 17. c3 Be7 18. Ng4 Rd8 19. Bh6+ Kh8 20. Qe2 Kg8 21. Rf1 Nxd4 22. Qe5 Nf5 23. Bxf5 Bc5+ 24. Qxc5 Qf7 25. Bxe6 Qxe6 26. Rf8+ 1-0

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.31"]
[Round "6"]
[White "Rosenkilde, Alexander"]
[Black "Ohayv, Nikolaj"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1679"]
[BlackElo "1755"]
[PlyCount "60"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Be6 6. Bf4 Nc6 7. e3 Nf6 8. Bb5 a6 9. Be2 c4 10. 0-0 Be7 11. b3 b5 12. bxc4 bxc4 13. Ne5 Nxe5 14. Bxe5 0-0 15. Qc2 Bd6 16. e4 Nxe4 17. Nxe4 Bxe5 18. dxe5 dxe4 19. Qxe4 Qd5 20. Qxd5 Bxd5 21. Rac1 Rfc8 22. Rfd1 Be6 23. Rc3 Rc5 24. f4 a5 25. Rd4 Rac8 26. Kf2 Kf8 27. Ke3 Ke7 28. g4 g6 29. h3 Rb8 30. Rd2 Rbc8 1/2-1/2

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.25"]
[Round "4"]
[White "Erichsen, Dan"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "2138"]
[BlackElo "1755"]
[PlyCount "120"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 a6 7. Be2 e6 8. Be3 Be7 9. 0-0 0-0 10. f4 Bd7 11. Kh1 Nxd4 12. Bxd4 Bc6 13. Bf3 Rc8 14. Qe2 Re8 15. Rad1 Qa5 16. Qf2 Qc7 17. Bb6 Qb8 18. Rfe1 Bd8 19. Bd4 b5 20. e5 dxe5 21. Bxc6 exd4 22. Bxe8 dxc3 23. Bd7 Rc7 24. Qd4 Rxd7 25. Qxc3 Rxd1 26. Rxd1 bxc4 27. Qxc4 Nd5 28. Qc6 g6 29. Qxa6 Qxb2 30. Qa8 Qb6 31. g4 Kg7 32. h3 Qf2 33. Qa4 Bc7 34. Qd4+ Qxd4 35. Rxd4 Bxf4 36. a4 Be3 37. Rd3 Bb6 38. Rb3 Kf6 39. Rb5 Bd4 40. a5 Nc7 41. Rb4 Ke5 42. Rc4 Nd5 43. a6 f5 44. Ra4 Ba7 45. Kg2 f4 46. Kf3 g5 47. Rc4 Kd6 48. Rc8 e5 49. Ra8 Bb6 50. a7 Bxa7 51. Rxa7 Kc5 52. Ke4 Kc4 53. Rxh7 Nf6+ 54. Kxe5 Nxh7 55. Ke4 Nf6+ 56. Kf3 Nd7 57. h4 Ne5+ 58. Ke4 f3 59. Ke3 gxh4 60. g5 Kd5 0-1

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.25"]
[Round "5"]
[White "Ohayv, Nikolaj"]
[Black "Auchenberg, Per"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1755"]
[BlackElo "2040"]
[PlyCount "62"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. c4 h5 8. h3 Bc5 9. Nb3 Ba7 10. Qf3 d6 11. Bg5 Nbd7 12. N1d2 Ne5 13. Qg3 h4 14. Bxh4 Nh5 15. Qh2 Nxd3 16. c5 Nhf4 17. Bg3 dxc5 18. Bxf4 Nxf4 19. Rfe1 e5 20. Nc4 Rh6 21. Rad1 Rg6 22. g4 Rh6 23. Rd5 f6 24. Nd6+ Ke7 25. Nxc8+ Rxc8 26. Red1 Rxh3 27. Qxf4 exf4 28. g5 Rch8 29. gxf6+ gxf6 30. f3 Rh1+ 31. Kg2 R8h2# 0-1

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.24"]
[Round "3"]
[White "Ohayv, Nikolaj"]
[Black "Pallesen, Jacob"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1755"]
[BlackElo "2070"]
[PlyCount "65"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nc6 7. Be3 Nf6 8. f3 b5 9. Qd2 Bb7 10. g4 d6 11. Nxc6 Bxc6 12. g5 Nd7 13. f4 Be7 14. h4 Nc5 15. Bd3 Qb7 16. Bxc5 dxc5 17. Qe3 c4 18. Be2 Bd8 19. 0-0-0 Bb6 20. Qg3 Ke7 21. f5 Rhd8 22. f6+ Kf8 23. fxg7+ Kxg7 24. Qe5+ Kg8 25. h5 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Bxd8 28. h6 Kf8 29. Qh8+ Ke7 30. Qxh7 Kd6 31. Qg7 Qe7 32. e5+ Kc5 33. h7 1-0

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.24"]
[Round "2"]
[White "Ohayv, Nikolaj"]
[Black "Riis, Morten"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1755"]
[BlackElo "1456"]
[PlyCount "93"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. f3 Nf6 7. Be3 Be7 8. Qd2 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Bd3 Bf6 12. Nxd5 cxd5 13. c3 0-0 14. 0-0 d4 15. cxd4 Bxd4 16. Bxh7+ Kxh7 17. Qxd4 Qxd4 18. Bxd4 Bb7 19. Rfd1 Bd5 20. Bc3 Rac8 21. Rd4 Rc4 22. a3 Rfc8 23. Rad1 Kg8 24. Kf2 Rxd4 25. Rxd4 Rc4 26. Ke3 Rxd4 27. Kxd4 Kf8 28. Kc5 g6 29. b4 Ke7 30. Kb6 Bc4 31. a4 Kd7 32. Be5 Bd3 33. b5 axb5 34. a5 Bc4 35. a6 Kc8 36. a7 Bd5 37. Kxb5 Kb7 38. Bd4 Kc7 39. Kb4 Kb7 40. Kc3 Kc7 41. Kd2 Ba8 42. Ke3 Kd6 43. Kf4 Ke7 44. g4 Bd5 45. h4 f5 46. h5 fxg4 47. h6 1-0

[Event "Taastrup Aktiv-Alliancen"]
[Site "Taastrup"]
[Date "2003.05.23"]
[Round "1"]
[White "Nielsen, Michael Backmann"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1320"]
[BlackElo "1755"]
[PlyCount "44"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. e3 Nf6 5. Bd3 Bg4 6. Nbd2 e6 7. 0-0 Rc8 8. Qe2 cxd4 9. exd4 Bd6 10. h3 Bh5 11. Re1 Bb8 12. Nf1 Bg6 13. Bxg6 hxg6 14. Bg5 Qc7 15. Qb5 a6 16. Qa4 Ne4 17. c4 Nxg5 18. Nxg5 Kf8 19. Rxe6 Rh5 20. Rxg6 Nxd4 21. Ne3 fxg6 22. Nxd5 Qh2+ 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.14"]
[Round "9"]
[White "Sandbech, Ted Henrik"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1519"]
[BlackElo "1704"]
[PlyCount "76"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. e3 Nf6 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 a6 8. Be2 Be7 9. dxc5 Bxc5 10. 0-0 0-0 11. a3 h6 12. b4 Ba7 13. Bb2 Be6 14. Qc2 Rc8 15. Rfd1 Qe7 16. Rac1 Rfd8 17. Qb1 d4 18. Nxd4 Nxd4 19. exd4 Bxd4 20. Bf3 Ba7 21. Rxd8+ Rxd8 22. Rd1 Re8 23. h3 Bc4 24. Nd5 Nxd5 25. Bxd5 Bxd5 26. Rxd5 Qe1+ 27. Qxe1 Rxe1+ 28. Kh2 Bxf2 29. Rd8+ Kh7 30. Rd7 Kg6 31. Rxb7 h5 32. h4 Re4 33. g3 Re2 34. Bxg7 Kxg7 35. b5 a5 36. Kg2 Bc5+ 37. Kf3 Re3+ 38. Kf4 Rxa3 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.13"]
[Round "8"]
[White "Ohayv, Nikolaj"]
[Black "Christensen, Aage Niels"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1704"]
[BlackElo "1272"]
[PlyCount "63"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Be3 dxe4 5. f3 exf3 6. Nxf3 Nf6 7. Bd3 Nd5 8. Bd2 Nd7 9. 0-0 Nxc3 10. bxc3 Be7 11. Qe2 Nf6 12. c4 c5 13. c3 Qc7 14. Ne5 Bd7 15. g4 h6 16. Bf4 Qd8 17. Qf3 cxd4 18. cxd4 Qc8 19. Rab1 Bc6 20. Nxc6 bxc6 21. Be5 0-0 22. h4 Qd7 23. Rb2 Ne8 24. g5 hxg5 25. hxg5 Bxg5 26. Rh2 f5 27. Qh5 Bf6 28. Qh7+ Kf7 29. Rxf5 exf5 30. Bxf5 Qd8 31. Qg6+ Ke7 32. Re2 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.12"]
[Round "7"]
[White "Hansen, Alexei Cherstiouk"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1652"]
[BlackElo "1704"]
[PlyCount "105"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. c3 Be7 7. Re1 0-0 8. d4 exd4 9. cxd4 Bg4 10. Qd3 b5 11. Bd1 h6 12. Nbd2 Nh5 13. Nf1 f5 14. h3 Bxf3 15. Bxf3 Nf6 16. e5 Ne4 17. Bxe4 fxe4 18. Qxe4 d5 19. Qg4 Kh7 20. Ng3 Qe8 21. Be3 Nb4 22. Rec1 Rc8 23. Nf5 Qf7 24. Nxe7 Qxe7 25. a3 Nd3 26. Rc2 c5 27. Rd1 c4 28. Rxd3 b4 29. axb4 cxd3 30. Rxc8 Qxb4 31. Rxf8 Qxf8 32. Qf3 Qb4 33. Qf5+ Kg8 34. Qxd3 Qxb2 35. Qxa6 Qb1+ 36. Kh2 Qb8 37. Qe6+ Kh7 38. Qxd5 h5 39. Qd6 Qe8 40. h4 Qf7 41. d5 Qf5 42. Qe6 Qe4 43. g3 Qf3 44. d6 g5 45. hxg5 h4 46. gxh4 Kh8 47. Qf6+ Kg8 48. Qg6+ Kh8 49. Qf6+ Qxf6 50. exf6 Kg8 51. g6 Kf8 52. d7 Kg8 53. d8Q# 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.11"]
[Round "6"]
[White "Ohayv, Nikolaj"]
[Black "Andersen, Niels Erik"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1704"]
[BlackElo "2022"]
[PlyCount "146"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Nbd2 Nc6 7. Nb3 cxd4 8. Nbxd4 Bc5 9. Be2 Nge7 10. 0-0 Ng6 11. Nxc6 Bxc6 12. b4 Be7 13. Be3 Qc7 14. Bd4 Nf4 15. Bd3 Qd7 16. Bc2 a5 17. g3 Ng6 18. a3 Bb5 19. Re1 0-0 20. h4 Rfc8 21. h5 Nf8 22. a4 Bc4 23. b5 Bc5 24. Ng5 h6 25. Nh3 Qe7 26. g4 Bxd4 27. cxd4 Rc7 28. f4 Qh4 29. Kg2 Bb3 30. Bxb3 Rc3 31. Nf2 Qg3+ 32. Kf1 Rxb3 33. Re2 Rc8 34. Nh1 Qh3+ 35. Kg1 Rbc3 36. Qf1 Qxg4+ 37. Rg2 Qxh5 38. Nf2 Qf3 39. Ng4 Qxf1+ 40. Rxf1 Ng6 41. f5 exf5 42. Rxf5 Rc1+ 43. Rf1 Rxf1+ 44. Kxf1 Rc1+ 45. Kf2 Ra1 46. Ne3 Rxa4 47. Nxd5 Rxd4 48. Nc7 Nxe5 49. Ke3 Rc4 50. b6 Rb4 51. Nd5 Rb5 52. Kd4 Nc6+ 53. Kc4 Rb1 54. Kc5 Rd1 55. Nf6+ Kh8 56. Ne8 g5 57. Nd6 Nd8 58. Ne4 Ne6+ 59. Kb5 Rd5+ 60. Ka4 Rd4+ 61. Kxa5 Rxe4 62. Rd2 Nd4 63. Rd3 Nc6+ 64. Kb5 Re7 65. Rd6 Kg7 66. Kc5 f5 67. Kd5 f4 68. Re6 Rxe6 69. Kxe6 f3 70. Kd7 f2 71. Kc7 f1Q 72. Kxb7 Qb5 73. Ka8 Qa6# 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.10"]
[Round "5"]
[White "Petersen, Nils"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2024"]
[BlackElo "1704"]
[PlyCount "147"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. d4 exd4 5. exd4 Be6 6. cxd5 Nxd5 7. Nf3 Be7 8. Be2 0-0 9. 0-0 c6 10. Ne5 Nd7 11. f4 Nxe5 12. dxe5 Qb6+ 13. Kh1 Nxc3 14. bxc3 Rfd8 15. Qc2 g6 16. Bd3 Qc5 17. a4 Bc4 18. Ba3 Bxd3 19. Bxc5 Bxc2 20. Bxe7 Rd3 21. Rfc1 Rxc3 22. Ra2 Bb3 23. Rxc3 Bxa2 24. Kg1 Bd5 25. g4 a6 26. a5 Re8 27. Bd6 Rc8 28. Kf2 Rd8 29. Ke3 Rd7 30. Kd4 Be6 31. Rg3 Bd5 32. Kc5 Be4 33. h4 h6 34. f5 Bd5 35. Re3 Rd8 36. e6 fxe6 37. fxe6 Re8 38. e7 Kf7 39. Re2 g5 40. hxg5 hxg5 41. Kb6 c5 42. Kxc5 Bc6 43. Rf2+ Kg6 44. Rf8 Bd7 45. Kb6 Bc6 46. Kc7 Kg7 47. Be5+ Kg6 48. Kd6 Bb5 49. Rf6+ Kg7 50. Rf5+ Kg6 51. Bc3 Bd3 52. Kd7 Ra8 53. Rd5 Bb5+ 54. Rxb5 axb5 55. e8Q+ Rxe8 56. Kxe8 Kh7 57. Kd7 Kg6 58. Kc7 Kf7 59. Kxb7 Ke6 60. a6 Kd5 61. a7 Kc4 62. Bf6 b4 63. a8Q b3 64. Qa4+ Kc5 65. Qxb3 Kd6 66. Qe3 Kd5 67. Qe5+ Kc4 68. Kb6 Kd3 69. Kc5 Kc2 70. Qc3+ Kd1 71. Qb2 Ke1 72. Kd4 Kd1 73. Kd3 Ke1 74. Qe2# 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.09"]
[Round "4"]
[White "Ohayv, Nikolaj"]
[Black "Paaske, Asger"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1704"]
[BlackElo "2117"]
[PlyCount "157"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nc7 5. d4 cxd4 6. Nxd4 Ne6 7. Nc3 Qa5 8. f4 Nxd4 9. Qxd4 Nc6 10. Qf2 d6 11. exd6 Bf5 12. Be2 0-0-0 13. 0-0 Rxd6 14. Be3 Kb8 15. a3 Rd7 16. b4 Qd8 17. Rac1 Bd3 18. b5 Bxe2 19. Nxe2 e6 20. bxc6 bxc6 21. Rb1+ Ka8 22. Qf3 Qc7 23. c5 Be7 24. a4 Rhd8 25. Nc3 Rd3 26. Nb5 Qd7 27. Nd6 Bxd6 28. cxd6 Qxd6 29. Rfc1 Rd5 30. a5 Rb8 31. Rxb8+ Kxb8 32. Rb1+ Ka8 33. h3 Rxa5 34. Qf2 f6 35. Qc2 h6 36. Rd1 Qc7 37. Rc1 Kb7 38. Rb1+ Rb5 39. Ra1 a5 40. Qe4 Qd7 41. Rc1 Qd5 42. Qc2 Qd7 43. Rd1 Rd5 44. Qb3+ Ka8 45. Rxd5 cxd5 46. Qb6 a4 47. Qa6+ Kb8 48. Bc5 Qb7 49. Qxa4 Kc7 50. Qe8 Qb1+ 51. Kh2 Qf5 52. Qe7+ Kc6 53. Qd6+ Kb5 54. Qb6+ Kc4 55. Qb4+ Kd3 56. Qb1+ Kc4 57. Qb4+ Kd3 58. Qd4+ Kc2 59. Qf2+ Kd3 60. Bb4 Kc4 61. Qc5+ Kb3 62. Qc3+ Ka4 63. Bd6 Qe4 64. Qa3+ Kb5 65. Qc5+ Ka4 66. Qf2 d4 67. Qd2 d3 68. Bf8 e5 69. fxe5 Qxe5+ 70. Kg1 Qa1+ 71. Kf2 Qd4+ 72. Kf3 f5 73. Qa2+ Kb5 74. Qb3+ Ka5 75. Qa3+ Kb5 76. Qb3+ Ka5 77. Qa3+ Kb5 78. Qb3+ Ka5 79. Qa3+ 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.09"]
[Round "3"]
[White "Schiodt, Niels Christian"]
[Black "Ohayv, Nikolaj"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2054"]
[BlackElo "1704"]
[PlyCount "53"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 Bf6 9. Qd5 Nh6 10. Qxa8 c6 11. Qa7 d5 12. exd5 0-0 13. Nc3 Re8+ 14. Be3 cxd5 15. 0-0-0 Bxc3 16. bxc3 Be6 17. Bxh6 gxh6 18. Qxa6 b4 19. cxb4 Qf6 20. Kb1 Rc8 21. Rhe1 Qc3 22. Re3 Qc7 23. Rxe6 fxe6 24. Qxe6+ Kh8 25. Rxd5 Qc3 26. Rc5 Rxc5 27. Qg8# 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.08"]
[Round "2"]
[White "Ohayv, Nikolaj"]
[Black "Petersen, Steen Brustrup"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1704"]
[BlackElo "2110"]
[PlyCount "52"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. f4 Bb4 8. Nxc6 Qxc6 9. Bd3 Nf6 10. 0-0 Bc5 11. Qf3 d6 12. Rae1 b5 13. Bxc5 dxc5 14. f5 c4 15. Be2 b4 16. Nd1 Qxe4 17. Qxe4 Nxe4 18. Bxc4 exf5 19. Bd5 Rb8 20. Bxe4 fxe4 21. Rxe4+ Be6 22. Rff4 a5 23. Re5 Ra8 24. Ne3 Kd7 25. Rd4+ Kc7 26. Nc4 Bxc4 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "2003.02.07"]
[Round "1"]
[White "Hansen, Flemming Haupt"]
[Black "Ohayv, Nikolaj"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2150"]
[BlackElo "1704"]
[PlyCount "130"]
[EventDate "2003.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. a3 a6 8. Be2 b5 9. Ne5 Bb7 10. f4 c4 11. Bf3 Na5 12. 0-0 Nb3 13. Rb1 Rc8 14. Bd2 h5 15. Be1 h4 16. Qc2 h3 17. g4 Bd6 18. Qf5 Rc7 19. Qg5 Kf8 20. Rd1 Be7 21. Qf5 Bc8 22. Qc2 Be6 23. f5 Bc8 24. g5 Ne4 25. Bxe4 dxe4 26. g6 Bg5 27. Qxe4 Bb7 28. d5 Re7 29. gxf7 Rh6 30. Rf3 Nc5 31. Qd4 Nb3 32. Qa7 Ba8 33. Qxe7+ Bxe7 34. Bg3 Nc5 35. Ng6+ Kxf7 36. e4 Nd3 37. e5 Bxd5 38. e6+ Bxe6 39. Ne5+ Kg8 40. fxe6 Rxe6 41. Ng4 Qd4+ 42. Nf2 Bc5 43. Kh1 Nxf2+ 44. Bxf2 Qg4 45. Rg3 Qf5 46. Bxc5 Qxc5 47. Rd8+ Kh7 48. Rxh3+ Rh6 49. Rf3 Qe5 50. h3 Qe1+ 51. Kh2 Rg6 52. Rd1 Qe5+ 53. Kh1 Qg5 54. Rf2 Qh5 55. Rd5 Qh4 56. Rdd2 Qg3 57. Rf1 Rh6 58. Rff2 Rg6 59. Rf1 Rh6 60. Rff2 Rg6 61. Rf1 Qe3 62. Re2 Qd3 63. Rf4 Rh6 64. Ref2 Qxh3+ 65. Kg1 Qh1# 0-1

