[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.11"]
[Round "9.1"]
[White "De Gueldre, Silvie"]
[Black "Ghyselen, Jonas"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1595"]
[BlackElo "1853"]
[PlyCount "56"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. f3 0-0 10. 0-0-0 Qc7 11. g4 Rc8 12. Be2 b5 13. Rdg1 b4 14. Nd1 d5 15. g5 Nfd7 16. exd5 Bxd5 17. Nf2 a5 18. Kb1 Be6 19. Bd3 a4 20. Nc1 Na6 21. Ne4 b3 22. a3 bxc2+ 23. Bxc2 Rab8 24. Nf6+ Nxf6 25. gxf6 Bxf6 26. Bg5 Qb6 27. Bxa4 Bf5+ 28. Ka1 Rc2 0-1

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.10"]
[Round "8.5"]
[White "Ghyselen, Jonas"]
[Black "Dierckens, Sarah"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1595"]
[BlackElo "1594"]
[PlyCount "65"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. Nb5 Qc5 12. Qd3 Rc8 13. b3 a6 14. Ba3 Qh5 15. Nd6+ Kd8 16. Nxc8 Kxc8 17. Bxf8 Rxf8 18. Qd6 Rd8 19. Rad1 Qg6 20. b4 h5 21. b5 axb5 22. Bxb5 h4 23. Rd3 Nd5 24. Ra3 Nc7 25. Rd1 Qxc2 26. Bxd7+ Kb8 27. Qd3 Qc5 28. Rc3 Qa5 29. Rdc1 Nd5 30. Rc8+ Rxc8 31. Rxc8+ Ka7 32. Rc1 Qxa2 33. Qd4+ 1-0

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.09"]
[Round "7.2"]
[White "Barbe, Tom"]
[Black "Ghyselen, Jonas"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1822"]
[BlackElo "1595"]
[PlyCount "39"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 c5 6. dxc5 Nc6 7. Nf3 Qa5 8. Bd2 Qxc5 9. a3 Bxc3 10. Bxc3 a5 11. Bd3 h6 12. 0-0 d6 13. Qd2 Qh5 14. b4 Ng4 15. Be2 Rd8 16. b5 Ne7 17. e5 b6 18. h3 Bb7 19. hxg4 Qxg4 20. Qd4 1-0

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.08"]
[Round "6.4"]
[White "Deplus, Geoffroy"]
[Black "Ghyselen, Jonas"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1641"]
[BlackElo "1595"]
[PlyCount "54"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. Nh4 Bg6 6. Nxg6 hxg6 7. c4 dxc4 8. Bxc4 Bd6 9. Qf3 c6 10. h3 Nbd7 11. Bd2 e5 12. dxe5 Nxe5 13. Qe2 Ne4 14. Nc3 Nxd2 15. Kxd2 Qb6 16. Kc2 Qc5 17. Bb3 b5 18. a3 Rb8 19. Kd2 Nc4+ 20. Bxc4 bxc4 21. Kc2 Be5 22. Rab1 0-0 23. Rhd1 Rb3 24. Ne4 Qb5 25. Nc3 Bxc3 26. bxc3 Rb8 27. Qe1 Rb2+ 0-1

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.07"]
[Round "5.6"]
[White "Ghyselen, Jonas"]
[Black "Pieroni, Severino"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1595"]
[BlackElo "1402"]
[PlyCount "38"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[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 e6 6. Bg5 Be7 7. f4 Qb6 8. Nb3 0-0 9. Qd2 h6 10. Bxf6 Bxf6 11. 0-0-0 a6 12. g4 Qc7 13. h4 e5 14. g5 Be7 15. gxh6 exf4 16. hxg7 Kxg7 17. Rg1+ Kh8 18. Qg2 Qe5 19. Rd5 Qf6 1-0

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.06"]
[Round "4.3"]
[White "Tonoli, Benjamin"]
[Black "Ghyselen, Jonas"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2084"]
[BlackElo "1595"]
[PlyCount "121"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. 0-0 c5 9. c3 b6 10. Re1 0-0 11. Bg5 Bb7 12. Qc2 h6 13. Bd2 Rc8 14. Qd1 Re8 15. Bc2 Qc7 16. Be3 Ng4 17. Qd3 Nf8 18. dxc5 Bxc5 19. Bxc5 Qxc5 20. Qd4 Bxf3 21. Qxc5 Rxc5 22. gxf3 Nf6 23. Ne4 Nxe4 24. fxe4 Rd8 25. Rad1 Rcc8 26. Kg2 Ng6 27. Kg3 Ne5 28. Bb3 Nd3 29. Re2 Nc5 30. Bc2 Rxd1 31. Bxd1 Rd8 32. Bc2 e5 33. b4 Ne6 34. Kf3 Nf4 35. Re1 Rd2 36. Bb3 Rd3+ 37. Re3 Rd2 38. Kg3 Ne2+ 39. Kg4 Nf4 40. Rf3 Rd6 41. Rg3 g6 42. Rf3 h5+ 43. Kg3 g5 44. h4 Rg6 45. hxg5 Rxg5+ 46. Kh2 h4 47. c4 Rg6 48. c5 bxc5 49. bxc5 Kf8 50. Bd5 Ke7 51. Ra3 a6 52. Rf3 a5 53. Kh1 a4 54. Rc3 Kd7 55. Bxf7 Rf6 56. Bd5 Ne2 57. Rh3 Rxf2 58. Rxh4 Nc3 59. c6+ Kc8 60. Rh8+ Kc7 61. Rh7+ 1-0

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.05"]
[Round "3.7"]
[White "Ghyselen, Jonas"]
[Black "Paquet, Yannick"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1595"]
[PlyCount "43"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 c6 4. dxc6 Nxc6 5. Nf3 e5 6. Bb5 Bd7 7. 0-0 Be7 8. Re1 Bd6 9. Bxc6 Bxc6 10. Nxe5 Bxe5 11. Rxe5+ Kf8 12. d4 Qd7 13. b3 Ng4 14. Ba3+ Kg8 15. Re7 Qf5 16. Qe2 Qf4 17. g3 Qxd4 18. Re1 Nf6 19. Bb2 Qd8 20. Qc4 Nd5 21. Nxd5 Bxd5 22. Qxd5 1-0

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.04"]
[Round "2.5"]
[White "Vanstreels, Luc"]
[Black "Ghyselen, Jonas"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1820"]
[BlackElo "1595"]
[PlyCount "43"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. 0-0 c5 7. b3 b5 8. Be2 Bb7 9. Bb2 Nc6 10. a4 bxa4 11. Rxa4 Be7 12. dxc5 Qxd1 13. Rxd1 Bxc5 14. Rc1 Nd7 15. Bxg7 Rg8 16. Bb2 Ke7 17. Rxc5 Nxc5 18. Ba3 f6 19. Bxc5+ Kf7 20. Nbd2 Rgd8 21. Nc4 Kg7 22. Nd6 1-0

[Event "BEL-ch U20"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.03"]
[Round "1.11"]
[White "Ghyselen, Jonas"]
[Black "Van Puyvelde, Stijn"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1595"]
[PlyCount "93"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 c5 9. dxc5 Bxc5 10. Nc3 Be6 11. Na4 b6 12. Ne5 Bd6 13. f4 Nbd7 14. Re1 Bc5+ 15. Kf1 d4 16. b3 Be7 17. Nc6 Qe8 18. Nxd4 Bg4 19. Qd2 Be6 20. Nc6 a5 21. f5 Nc5 22. Nxe7+ Qxe7 23. fxe6 Nxd3 24. Qxd3 Rfd8 25. Qc4 Rf8 26. exf7+ Qxf7 27. Qxf7+ Rxf7 28. Bxf6 Rxf6+ 29. Kg1 b5 30. Nb2 b4 31. Nc4 a4 32. a3 bxa3 33. Rxa3 Raf8 34. bxa4 Rc8 35. Ne3 Re8 36. a5 g5 37. Re2 Rb8 38. Rf2 Rb1+ 39. Rf1 Rbxf1+ 40. Nxf1 Ra6 41. Nd2 Kf7 42. Nb3 h5 43. Ra4 h4 44. h3 Kg6 45. Rb4 Rd6 46. Rb6 Rxb6 47. axb6 1-0

