[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Deegens, Vincent"]
[Black "Jochemsen, R."]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "40"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d4 fxe4 4. Nxe5 Nf6 5. Be2 d6 6. Ng4 Be7 7. d5 0-0 8. Nc3 Bf5 9. Be3 Nbd7 10. h3 Qe8 11. Qd2 a6 12. 0-0-0 b5 13. Rdg1 Nxg4 14. Bxg4 Bg6 15. f4 exf3 16. gxf3 Nb6 17. a3 Bf6 18. Bd4 Be5 19. Kb1 Bxd4 20. Qxd4 Qe5 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Jochemsen, R."]
[Black "Hoogendoorn, Joost"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "102"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Qb6 11. Re1 Nbd7 12. e4 Ng4 13. Qc2 Nge5 14. Be3 Nc4 15. Bc1 Nde5 16. Nxe5 Nxe5 17. Rd1 f5 18. exf5 Rxf5 19. Bf4 Nd3 20. Be4 Nb4 21. Qd2 Bc8 22. Bxf5 Bxf5 23. Bh6 Bh8 24. Qe2 Re8 25. g4 Bd7 26. a3 Na6 27. Re1 Nc7 28. Qf3 Qxb2 29. Rac1 Qb8 30. Rb1 Qc8 31. Rb6 Bxg4 32. Qg3 Qf5 33. Re4 Be5 34. Qxg4 Bxc3 35. Qxf5 gxf5 36. Re3 Nxd5 37. Rg3+ Kf7 38. Rb3 Be5 39. f4 Bd4+ 40. Kg2 c4 41. Rb7 Ne3+ 42. Kf3 Ng4 43. Rxg4 fxg4+ 44. Kxg4 Rg8+ 45. Kf3 Ra8 46. Ke4 Bc5 47. Kd5 Rxa3 48. f5 Rh3 49. Bf4 Rd3+ 50. Ke4 d5+ 51. Ke5 Bd6# 0-1

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Jochemsen, R."]
[Black "Irwin, Mark"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 Nf6 4. Bd3 Nc6 5. Ne2 cxd4 6. cxd4 Nb4 7. Nbc3 Nxd3+ 8. Qxd3 d6 9. 0-0 Be7 10. Bf4 0-0 11. Rfd1 a6 12. d5 e5 13. Bxe5 dxe5 14. d6 Bg4 15. dxe7 Qxe7 16. Qe3 Rfd8 17. f3 Be6 18. Qb6 Nd7 19. Qd6 Qg5 20. Qd2 Qh4 21. Qe3 Qe7 22. Nd5 Bxd5 23. Rxd5 Nf6 24. Rdd1 h6 25. Qb6 Rac8 26. Nc3 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Jochemsen, R."]
[Black "Postma, Dinant"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Nc3 Be7 8. Bg5 h6 9. Bxf6 Bxf6 10. Bc4 Na5 11. Bb5+ c6 12. Be2 Be6 13. Nd2 b5 14. Bh5+ Ke7 15. b4 Nc4 16. Nxc4 bxc4 17. a4 d5 18. Ne2 d4 19. Ng3 Qd6 20. c3 Rhd8 21. Bg4 d3 22. Bxe6 Qxe6 23. Nf5+ Kd7 24. Qd2 Bg5 25. Ne3 Kc7 26. Rfb1 a6 27. Rb2 h5 28. Re1 Qg6 29. f3 Qh6 30. Qf2 Bxe3 31. Rxe3 g5 32. Qd2 Qf6 33. Re1 Qf4 34. Qxf4 gxf4 35. a5 Rab8 36. Rd2 c5 37. bxc5 Rb3 38. Rc1 Rdb8 39. Kf1 Rb1 40. Rdd1 Rxc1 41. Rxc1 Rb2 42. h3 Rc2 0-1

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Jochemsen, R."]
[Black "Van de Mortel, Jan"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "2295"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Nbd7 5. c4 a6 6. Bxd7+ Bxd7 7. Nf3 e6 8. Qe2 Be7 9. dxe6 Bxe6 10. b3 Bf5 11. d4 cxd4 12. Qe5 Bxb1 13. Rxb1 0-0 14. 0-0 Ng4 15. Qf5 Qc8 16. Qxc8 Raxc8 17. Bb2 Rfd8 18. Rfd1 Bc5 19. Rd3 Ne3 20. g3 Nc2 21. a3 a5 22. Rbd1 Rc6 23. R1d2 Nxa3 24. Kf1 Rcd6 25. Bxa3 Bxa3 26. Rxd4 Rxd4 27. Rxd4 Rxd4 28. Nxd4 Bc5 29. Nf3 f5 30. Ke2 g6 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Roobol, Martin"]
[Black "Jochemsen, R."]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "46"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 Bg4 7. Nge2 Nbd7 8. h3 Bxe2 9. Nxe2 0-0 10. g4 Ne8 11. Be3 Bg5 12. Qd2 Bxe3 13. Qxe3 a6 14. Ng3 b5 15. 0-0 bxc4 16. Bxc4 g6 17. Kg2 Kg7 18. h4 h6 19. Rh1 Rh8 20. Raf1 Qf6 21. Ne2 Nc7 22. b3 Qe7 23. Nc1 Nb5 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Strijbos, Maarten"]
[Black "Jochemsen, R."]
[Result "1-0"]
[ECO "C24"]
[PlyCount "29"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 Nxe4 4. dxe5 Nc5 5. f4 d6 6. Nf3 Be6 7. Bxe6 fxe6 8. 0-0 d5 9. b4 Nca6 10. Nd4 Bxb4 11. Nxe6 Qd7 12. f5 g6 13. Qg4 Bc5+ 14. Nxc5 Nxc5 15. e6 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Arkel, Rogier"]
[Black "Jochemsen, R."]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "120"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 d6 3. d4 Bg7 4. f4 Nd7 5. Nf3 e6 6. Bd3 Ne7 7. e5 d5 8. Ne2 c5 9. c3 b6 10. b4 c4 11. Bc2 b5 12. a4 bxa4 13. Bxa4 Bb7 14. 0-0 Bc6 15. b5 Bb7 16. Ba3 Nb6 17. Bc2 Bc8 18. Qd2 Bd7 19. Rfb1 Bf8 20. g4 h5 21. h3 Ng8 22. Ng3 Bxa3 23. Rxa3 hxg4 24. hxg4 Qe7 25. Raa1 Nh6 26. Nh2 Qh4 27. Kg2 Nf5 28. Nh5 gxh5 29. gxf5 exf5 30. Kh1 Rg8 31. Rg1 Rg6 32. Qe3 Bxb5 33. Bxf5 Rxg1+ 34. Rxg1 Kf8 35. Rg5 Bd7 36. e6 f6 37. exd7 fxg5 38. fxg5 Nxd7 39. Bxd7 Qe4+ 40. Qxe4 dxe4 41. Bc6 Rb8 42. Bxe4 Rb3 43. Nf3 Rxc3 44. Kg2 Re3 45. Bg6 c3 46. Kf2 Re6 47. Bc2 a5 48. Ne5 h4 49. Ke3 h3 50. Be4 Kg7 51. Kd3 a4 52. Kxc3 Rb6 53. Nc4 Rb3+ 54. Kc2 Rg3 55. g6 a3 56. Nd6 a2 57. Kb2 Rg2+ 58. Ka1 Rxg6 59. Bxg6 Kxg6 60. Ne4 Kf5 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Ojik, Mark"]
[Black "Jochemsen, R."]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Be3 b6 9. Qxd8 Rxd8 10. Rad1 Nc6 11. Rxd8+ Nxd8 12. h3 Bb7 13. Nd2 Nc6 14. f3 Rd8 15. Rc1 Ne8 16. Nd1 Nd4 17. Bf1 Nc7 18. c3 Nc6 19. Nf2 Ba6 20. Nc4 Kf8 21. Nh1 Ke8 22. Kf2 Bxc4 23. Bxc4 Ne5 24. Be2 Nd3+ 25. Bxd3 Rxd3 26. Ke2 Rd7 27. Nf2 Ne6 28. Nd3 Kd8 29. Rf1 Nc7 30. Rg1 Bf6 31. Bh6 e6 32. e5 Be7 33. c4 Rd4 34. b3 Na6 35. Be3 Rd7 36. a3 Nb8 37. Rd1 Nc6 38. g3 Na5 39. Nc1 Nc6 40. Rxd7+ Kxd7 41. f4 h5 42. Kd3 Bd8 43. Kc3 Be7 44. Nd3 Kc7 45. Nf2 Kd7 46. Ne4 Kc7 47. Nf2 1/2-1/2

