[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2016.05.05"]
[Round "1"]
[White "Dijkstra, Johan"]
[Black "Huizinga, Egbert"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1567"]
[BlackElo "1858"]
[PlyCount "59"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Be7 8. Nc3 0-0 9. 0-0 c6 10. dxc6 bxc6 11. Ba4 Qc7 12. d3 Bg4 13. f3 Bh5 14. h4 h6 15. g4 hxg5 16. hxg5 Nxg4 17. fxg4 Bg6 18. Ne4 Rad8 19. Qh2 Bxe4 20. dxe4 Qd7 21. Be3 Qxg4+ 22. Kf2 Bxg5 23. Bxg5 Qxg5 24. Rad1 Rd2+ 25. Rxd2 Qxd2+ 26. Kg1 Qxh2+ 27. Kxh2 Rd8 28. b4 Rd4 29. Rf3 Rxb4 30. Rf2 0-1

[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.23"]
[Round "3"]
[White "Knight, David"]
[Black "Dijkstra, Johan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1839"]
[BlackElo "1646"]
[PlyCount "57"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[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. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Rb8 12. 0-0 Be6 13. Qd4 Qe7 14. Nc3 Rb6 15. Bb5 c6 16. Be2 Rfb8 17. b3 Rb4 18. Qd1 Qg5 19. a3 Rh4 20. g3 Bh3 21. f4 Qg6 22. Rf2 Ne6 23. f5 Bxf5 24. Rxf5 Qxf5 25. gxh4 Qxe5 26. Qe1 d4 27. Na4 Nf4 28. Bf1 Qd5 29. Qg3 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "2007.04.13"]
[Round "1"]
[White "Tromp, Sander"]
[Black "Dijkstra, Johan"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "69"]
[EventDate "2007.04.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 d6 10. f4 Nc6 11. Qe3 0-0 12. Nc3 Re8 13. Qg3 b4 14. Ba4 Bd7 15. e5 bxc3 16. exf6 Qxf6 17. bxc3 Nd4 18. cxd4 Qxd4+ 19. Kh1 Qxa1 20. Bxd7 Re7 21. Bf5 Rae8 22. Bd3 Qxa2 23. f5 f6 24. h4 Qa5 25. Kh2 d5 26. h5 c5 27. c4 d4 28. h6 Qc7 29. Bf4 Qd7 30. Rf3 a5 31. hxg7 Rxg7 32. Qh4 Kf7 33. Bh6 Rgg8 34. Be4 a4 35. Bd5+ 1-0

[Event "Dieren op reserve-C"]
[Site "Dieren"]
[Date "2005.08.01"]
[Round "6"]
[White "Van Lanen, Luuk"]
[Black "Dijkstra, Johan"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "70"]
[EventDate "2005.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nc2 fxe4 14. Bxe4 0-0 15. Qd2 f5 16. Bf3 e4 17. Be2 Ne7 18. Nce3 Nxd5 19. Nxd5 Ra7 20. a4 Qa8 21. Nf4 Rf6 22. axb5 axb5 23. Rxa7 Qxa7 24. Nxe6 Rxe6 25. Qd5 Kf7 26. Qxf5+ Rf6 27. Qd5+ Kf8 28. 0-0 e3 29. f3 b4 30. cxb4 Bh6 31. Rc1 Bf4 32. Rc8+ Kg7 33. Ra8 Qc7 34. Rg8+ Kh6 35. g4 Rg6 1-0

[Event "Groningen op-B"]
[Site "Groningen"]
[Date "2004.12.21"]
[Round "1"]
[White "Mentink, Toon"]
[Black "Dijkstra, Johan"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "119"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. Be2 e6 5. 0-0 Nd7 6. d4 f6 7. c4 Ne7 8. Nc3 dxc4 9. Bxc4 Bg4 10. exf6 Nxf6 11. Bg5 Ned5 12. Re1 Be7 13. Qe2 0-0 14. Rad1 Kh8 15. h3 Bxf3 16. Qxf3 Nxc3 17. Qxc3 Nd5 18. Bxd5 cxd5 19. Bxe7 Qxe7 20. Rc1 h6 21. Re5 Rac8 22. Qe1 Rxc1 23. Qxc1 Qf7 24. Qe3 Re8 25. f4 g6 26. g4 Kg7 27. f5 gxf5 28. gxf5 Qf6 29. fxe6 Qg6+ 30. Kh2 Qc2+ 31. Qe2 Qxe2+ 32. Rxe2 Kf6 33. Re5 Rxe6 34. Rxd5 Re2+ 35. Kg3 Rxb2 36. Rd6+ Kg5 37. h4+ Kf5 38. Rxh6 Rxa2 39. Rh5+ Ke4 40. Rb5 Ra3+ 41. Kg4 Kxd4 42. Rxb7 Ke5 43. Kg5 Rf3 44. Rxa7 Rf5+ 45. Kg6 Rf6+ 46. Kg7 Rf4 47. h5 Rg4+ 48. Kh7 Kf6 49. h6 Rg5 50. Rg7 Rh5 51. Rg2 Re5 52. Rf2+ Kg5 53. Rg2+ Kf6 54. Kg8 Rh5 55. Rf2+ Kg6 56. Rf1 Kg5 57. Rg1+ Kf6 58. Rg2 Rh4 59. Ra2 Kg5 60. Kg7 1-0

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "7.10"]
[White "Dijkstra, Johan"]
[Black "Visser, Ynte"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1737"]
[PlyCount "32"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. c3 Ngf6 8. Bg5 Be7 9. Ned2 0-0 10. h4 Re8 11. h5 h6 12. Bh4 Bxf3 13. Qxf3 e5 14. d5 e4 15. Nxe4 Nxe4 16. Bxe7 Qxe7 0-1

