[Event "Vandoeuvre op 16th"]
[Site "Vandoeuvre"]
[Date "2019.12.26"]
[Round "1"]
[White "Moussard, Jules"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2598"]
[BlackElo "2154"]
[PlyCount "71"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d5 5. exd5 b5 6. Bb3 b4 7. Nce2 cxd5 8. a3 bxa3 9. Rxa3 Nf6 10. Nf3 0-0 11. 0-0 Nc6 12. c3 Qb6 13. Nf4 Ba6 14. Re1 e6 15. h4 Na5 16. Bc2 Nc4 17. Ra2 Rfe8 18. h5 Rad8 19. hxg6 hxg6 20. Ng5 e5 21. Nxf7 Kxf7 22. Bxg6+ Kg8 23. Bxe8 Rxe8 24. dxe5 Rxe5 25. Rxe5 Nxe5 26. Nxd5 Nxd5 27. Qxd5+ Kh8 28. Ra4 Qf6 29. Rf4 Qe7 30. Rf5 Qe8 31. Bf4 Bc8 32. Rxe5 Bxe5 33. Bxe5+ Kh7 34. Bd4 a6 35. Qg5 Qf7 36. g4 1-0

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.08.04"]
[Round "9"]
[White "De Herdt, Yasseen"]
[Black "Nair, Sanjeev"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2146"]
[BlackElo "1942"]
[PlyCount "106"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. d3 h6 9. Nc3 Nbd7 10. Re1 Bh7 11. a3 a5 12. Ra2 Nc5 13. d4 Nce4 14. Nxe4 Nxe4 15. Nd2 Nxd2 16. Qxd2 a4 17. b4 Bf6 18. c5 Re8 19. e3 Qd7 20. Bc3 h5 21. Rb2 h4 22. b5 hxg3 23. hxg3 e5 24. dxe5 Bxe5 25. bxc6 bxc6 26. Rb4 Qe7 27. Bxe5 Qxe5 28. Re2 Qa1+ 29. Re1 Qxa3 30. Qd4 Reb8 31. Rxb8+ Rxb8 32. e4 Bxe4 33. Bxe4 dxe4 34. Rxe4 Qc1+ 35. Kg2 a3 36. Rg4 Qb2 37. Rxg7+ Kf8 38. Rxf7+ Kxf7 39. Qd7+ Kg8 40. Qe6+ Kg7 41. Qd7+ Kg6 42. Qg4+ Kf6 43. Qf4+ Ke6 44. Qd6+ Kf7 45. Qd7+ Kf8 46. Qd6+ Kg8 47. Qe6+ Kh7 48. Qh3+ Kg7 49. Qd7+ Kf6 50. Qd6+ Kf5 51. Qf4+ Kg6 52. Qg4+ Kh7 53. Qh3+ Kg8 1/2-1/2

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.08.03"]
[Round "8"]
[White "Callier, Christophe"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "1970"]
[BlackElo "2146"]
[PlyCount "49"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. 0-0-0 Qc7 10. Bb3 Na5 11. g4 b5 12. g5 Nxb3+ 13. axb3 Nd7 14. Nf5 exf5 15. Nd5 Qd8 16. exf5 f6 17. gxf6 Nxf6 18. Bb6 Qd7 19. Nxf6+ gxf6 20. Qh5+ Kf8 21. Be3 h6 22. Bxh6+ Rxh6 23. Qxh6+ Ke8 24. Qh8+ Bf8 25. Rde1+ 1-0

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.08.02"]
[Round "7"]
[White "De Herdt, Yasseen"]
[Black "Vanden Bussche, Steven"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2146"]
[BlackElo "2001"]
[PlyCount "72"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. a3 Be7 7. Bd3 0-0 8. 0-0 b6 9. Re1 Bb7 10. cxd5 cxd5 11. b4 a6 12. b5 Ne4 13. Bb2 Nxc3 14. Bxc3 a5 15. Qa4 Bd6 16. Bb2 Qe7 17. Rad1 f5 18. Ne5 Rac8 19. Nc6 Qh4 20. g3 Qh5 21. Be2 Qg6 22. Ne5 Bxe5 23. dxe5 Rc7 24. Rc1 Nc5 25. Qh4 Rfc8 26. Rc3 Qe8 27. Rec1 Qe7 28. Qd4 Ba8 29. Qd1 g5 30. R3c2 g4 31. Bd4 Bb7 32. Bf1 h5 33. Rc3 Kf7 34. R1c2 Ke8 35. Qc1 Kd8 36. Be2 Kd7 1/2-1/2

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.08.01"]
[Round "6"]
[White "Guion, Geoffrey"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1988"]
[BlackElo "2146"]
[PlyCount "134"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Qe2 Nf6 7. Rd1 e6 8. d4 cxd4 9. Nxd4 Nxd4 10. Rxd4 Qc6 11. Nc3 Be7 12. Rc4 Qd7 13. Nb5 0-0 14. Rc7 Qe8 15. Rxb7 Rb8 16. Rxb8 Qxb8 17. c4 Rc8 18. Bf4 a6 19. Nxd6 Bxd6 20. Bxd6 Qxd6 21. e5 Qc5 22. exf6 Qxc4 23. Qxc4 Rxc4 24. fxg7 a5 25. Kf1 Rc2 26. Rb1 a4 27. a3 Kxg7 28. b3 Ra2 29. bxa4 Rxa3 30. Rb4 Ra2 31. g3 e5 32. g4 h5 33. g5 f6 34. gxf6+ Kxf6 35. Rb6+ Kf5 36. Ra6 Kg4 37. Ra8 Kh3 38. Ra5 h4 39. Rxe5 Rxa4 40. Rg5 Kxh2 41. Rg2+ Kh3 42. Rg5 Kh2 43. Rg2+ Kh3 44. Rg5 Ra3 45. Rg8 Kh2 46. Rg2+ Kh3 47. Rg8 Rb3 48. Rg7 Kh2 49. Rg2+ Kh3 50. Rg8 Rb2 51. Rg7 Kh2 52. Rg2+ Kh3 53. Rg8 Ra2 54. Rg7 Rc2 55. Rg8 Rc5 56. Rg7 Rc8 57. Rg6 Rb8 58. Rg7 Kh2 59. Rg2+ Kh3 60. Rg7 Ra8 61. Rg6 Ra1+ 62. Ke2 Kh2 63. f4 Ra5 64. Rg5 Ra2+ 65. Kf3 h3 66. f5 Ra5 67. Kf4 Ra4+ 1/2-1/2

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.07.31"]
[Round "5"]
[White "De Herdt, Yasseen"]
[Black "Kulkarni, Rakesh"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2146"]
[BlackElo "2363"]
[PlyCount "56"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 e4 6. Nc4 Be7 7. Bxc6 bxc6 8. Ne2 0-0 9. 0-0 d5 10. Ne5 Bd6 11. d4 Ng4 12. h3 Nh6 13. c4 Qe8 14. cxd5 cxd5 15. Nf4 f6 16. Ng4 Bxg4 17. hxg4 f5 18. f3 fxg4 19. fxg4 Qe7 20. Nh3 Qh4 21. Qe1 Rxf1+ 22. Kxf1 Bg3 23. Qa5 Rf8+ 24. Kg1 Nxg4 25. Qxd5+ Kh8 26. Ba3 Bf2+ 27. Kh1 Qg3 28. Bxf8 Qh2# 0-1

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.07.30"]
[Round "4"]
[White "De Herdt, Yasseen"]
[Black "Russian, Carlo"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2146"]
[BlackElo "1992"]
[PlyCount "48"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 e4 5. f3 d5 6. Nc3 Bd6 7. Qe2 Qe7 8. 0-0-0 Bd7 9. g4 exf3 10. Nxf3 Bxg4 11. Rdg1 Bh5 12. Rxg7 Bg6 13. Bxc6+ bxc6 14. Qa6 Qd7 15. Na4 Be7 16. Nc5 Qd8 17. Nb7 Qc8 18. Bxf6 Bxf6 19. Qxc6+ Ke7 20. Qc5+ Ke6 21. Qc6+ Ke7 22. Qc5+ Ke6 23. Nd4+ Bxd4 24. Qc6+ Ke5 1/2-1/2

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.07.30"]
[Round "3"]
[White "Kasparov, Sergey"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2449"]
[BlackElo "2146"]
[PlyCount "54"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d5 5. Nf3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bc4 0-0 9. 0-0 Nd7 10. Re1 Nb6 11. Bb3 Re8 12. c4 Bf5 13. Be3 a5 14. a3 a4 15. Ba2 Nc8 16. Rc1 Qb6 17. Re2 Qa6 18. d5 cxd5 19. Nd4 Bd7 20. cxd5 f5 21. Rec2 Nd6 22. Rc7 Bb5 23. Qd2 Re4 24. Ne6 fxe6 25. dxe6 Re8 26. Rxg7+ Kxg7 27. Rc7+ Re7 1-0

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.07.29"]
[Round "2"]
[White "De Herdt, Yasseen"]
[Black "Mirzoev, Azer"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2146"]
[BlackElo "2506"]
[PlyCount "112"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. c4 Nf6 5. Nh4 Bg4 6. h3 Bh5 7. g4 Ne4 8. Ng2 Bg6 9. e3 Nc6 10. cxd5 exd5 11. a3 d4 12. d3 Nd6 13. e4 h5 14. Be2 hxg4 15. Bxg4 Ne5 16. 0-0 c5 17. b4 Nxg4 18. hxg4 Nb5 19. bxc5 Bxc5 20. a4 Nc7 21. Nd2 f6 22. Nb3 b6 23. Rc1 Bf7 24. Nxc5 bxc5 25. Re1 Ne6 26. Qf3 0-0 27. Ba3 Rc8 28. Nf4 Ng5 29. Qg3 Qd6 30. Kg2 Rfe8 31. Rh1 Bb3 32. a5 Kf7 33. Nd5 Qxg3+ 34. Kxg3 c4 35. f4 Ne6 36. dxc4 Bxc4 37. Rhd1 Be2 38. Re1 d3 39. Bb4 Nd4 40. Rxc8 Rxc8 41. Kf2 Rc4 42. Rb1 a6 43. Bd2 Nf3 44. Rb7+ Kg8 45. Bc3 Rxe4 46. g5 fxg5 47. Bxg7 Rxf4 48. Nxf4 gxf4 49. Bh6 Nd2 50. Bxf4 Nc4 51. Rb3 Nxa5 52. Rc3 Kf7 53. Bd2 Ke6 54. Ra3 Nc4 55. Rxa6+ Kd5 56. Ke1 Kd4 1/2-1/2

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2018.07.28"]
[Round "1"]
[White "Watelet, Sylvain"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1969"]
[BlackElo "2146"]
[PlyCount "57"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb5 a6 7. N5c3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Bh4+ 11. g3 Bg5 12. Nbc3 0-0 13. Bg2 f5 14. 0-0 f4 15. g4 Nc6 16. a4 Nd4 17. a5 Rc8 18. Rf2 h5 19. h3 Bh4 20. Rd2 hxg4 21. hxg4 Bg3 22. Ne2 Qh4 23. Nxd4 Qh2+ 24. Kf1 exd4 25. Rxd4 Bxg4 26. Rd2 Bh3 27. Ne7+ Kh7 28. Nxc8 Bxc8 29. Ra3 0-1

[Event "Badalona op 43rd"]
[Site "Badalona"]
[Date "2017.08.02"]
[Round "1"]
[White "De Herdt, Yasseen"]
[Black "Himanshu, Sharma"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2106"]
[BlackElo "2514"]
[PlyCount "82"]
[EventDate "2017.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. Bd2 Re8 10. Rc1 Bf8 11. Na4 Nd4 12. Nc5 c6 13. Re1 a5 14. e3 Nxf3+ 15. Bxf3 Nd5 16. a3 Ra7 17. e4 Nc7 18. Be3 Nb5 19. Nb3 Ra8 20. a4 Nd4 21. Bxd4 exd4 22. Rc4 Be6 23. Rc1 Qb6 24. Nd2 Qxb2 25. Nc4 Qb4 26. e5 Rab8 27. Rb1 Qc5 28. Qd2 Bxc4 29. Rec1 Qxe5 30. Rxc4 Bb4 31. Qd1 g6 32. Qf1 Bc3 33. Qh3 Kg7 34. Qf1 Qd6 35. h4 Re7 36. Qh3 h5 37. Kg2 f5 38. Qh1 Rf8 39. Qd1 f4 40. Be4 fxg3 41. fxg3 Rf6 0-1

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2016.08.05"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Lacroix, Bruno"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2031"]
[BlackElo "2169"]
[PlyCount "84"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 4. d4 d6 5. exd6 Qxd6 6. c4 Bf5 7. h3 Nf6 8. a3 e6 9. Be3 Be7 10. Be2 0-0 11. b4 a6 12. 0-0 Ne4 13. Qb3 Bf6 14. Rd1 Rfd8 15. Ra2 Qe7 16. b5 Na5 17. Qb4 axb5 18. Qxb5 Nd6 19. Qb4 Ndxc4 20. Qxe7 Bxe7 21. Bf4 Bd6 22. Bxd6 Rxd6 23. Nc3 c6 24. a4 Rad8 25. Rc1 Nb3 26. Re1 Nca5 27. Bd1 Nxd4 28. Re5 Nxf3+ 29. Bxf3 Nc4 30. Rc5 Nd2 31. Be2 f6 32. a5 Kf8 33. Rb2 R8d7 34. f3 e5 35. Kf2 Be6 36. Na4 Nb3 37. Rc3 Nxa5 38. Nb6 Rd8 39. Ra3 Nb3 40. Raxb3 Bxb3 41. Rxb3 Rd4 42. Ke3 Ke7 1/2-1/2

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2016.08.02"]
[Round "5"]
[White "Thirion, Marcel"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "E45"]
[WhiteElo "2125"]
[BlackElo "2031"]
[PlyCount "94"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 h5 7. h4 c5 8. Be2 Nc6 9. a3 Ba5 10. Bd2 Rc8 11. dxc5 bxc5 12. Nce4 Nxe4 13. Nxe4 d5 14. Bxa5 Qxa5+ 15. b4 Qc7 16. Nxc5 Bxc4 17. Bxc4 dxc4 18. Qa4 0-0 19. Rd1 a5 20. 0-0 axb4 21. axb4 Nxb4 22. Nxe6 fxe6 23. Qxb4 Qe5 24. Rd4 c3 25. Rc1 c2 26. Qb3 Qf5 27. Rf4 Qg6 28. Rc4 Rxc4 29. Qxc4 Rd8 30. Rxc2 Rd1+ 31. Kh2 Qf6 32. Ra2 Qe5+ 33. Qf4 Qxf4+ 34. exf4 Kf7 35. Ra3 Rd5 36. Re3 Kf6 37. Kg3 Ra5 38. Kh3 Ra4 39. g3 Rb4 40. Re5 g6 41. Kg2 Rb2 42. Kf3 Rb3+ 43. Re3 Rb2 44. Rc3 Ra2 45. Ke3 Rb2 46. Rd3 Ra2 47. Rd2 Ra4 1/2-1/2

[Event "Charleroi TIPC op 15th"]
[Site "Charleroi"]
[Date "2016.08.01"]
[Round "3"]
[White "Boucquet, Emile"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2179"]
[BlackElo "2031"]
[PlyCount "71"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nc6 6. Be2 e6 7. Na3 Bxd6 8. Nb5 Bc5 9. Qxd8+ Kxd8 10. 0-0 a6 11. Na3 b5 12. Nd2 Nxd2 13. Bxd2 Bb7 14. Rad1 Ke7 15. Bf3 Nd8 16. Be2 Bc6 17. b4 Bd6 18. c4 bxc4 19. Nxc4 Bb5 20. Rfe1 Bc7 21. Be3 Nb7 22. Nb6 Bxb6 23. Bxb6 Rac8 24. Bf3 Bc6 25. Be2 Bb5 26. a4 Bxe2 27. Rxe2 Rc6 28. a5 Rd6 29. Rc1 Rd7 30. Rec2 e5 31. Kf1 Ra8 32. Rc6 f6 33. Rc7 Rad8 34. b5 axb5 35. a6 Rb8 36. a7 1-0

[Event "Charleroi op"]
[Site "Charleroi"]
[Date "2016.07.30"]
[Round "1"]
[White "De Herdt, Yasseen"]
[Black "Klinova, Masha"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2031"]
[BlackElo "2301"]
[PlyCount "106"]
[EventDate "2016.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Re1 Nbd7 8. a4 e5 9. dxe5 dxe5 10. Qd6 Re8 11. Bc4 Qe7 12. Qxe7 Rxe7 13. b3 Nb6 14. Ba3 Re8 15. Be2 Bg4 16. a5 Nbd7 17. h3 Bxf3 18. Bxf3 Bf8 19. Bxf8 Kxf8 20. Na4 b5 21. axb6 axb6 22. b4 Ke7 23. Nb2 Red8 24. Nc4 h5 25. h4 Ne8 26. Red1 Nc7 27. Rxa8 Nxa8 28. g4 hxg4 29. Bxg4 f6 30. Ra1 b5 31. Na5 Rc8 32. Nb3 Nab6 33. Ra7 Kd6 34. Kg2 Rf8 35. Bxd7 Nxd7 36. Kg3 f5 37. f3 fxe4 38. fxe4 Rf4 39. Nd2 Nf6 40. c4 bxc4 41. Nxc4+ Ke6 42. Rc7 Nxe4+ 43. Kg2 Nd6 44. Na5 Rxb4 45. Nxc6 Rxh4 46. Re7+ Kf6 47. Nxe5 g5 48. Nc6 Rc4 49. Rc7 Rc2+ 50. Kf3 Rc3+ 51. Kg2 Nf5 52. Kg1 Ne3 53. Re7 Rc1+ 0-1

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.08.04"]
[Round "9"]
[White "Matsenko, Andrei"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2308"]
[BlackElo "2098"]
[PlyCount "81"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. Nd4 Qc7 12. f4 Rfd8 13. Kb1 d5 14. e5 Ne4 15. Bxe7 Nxc3+ 16. Qxc3 Qxe7 17. g4 Qh4 18. Qf3 Re8 19. g5 Rac8 20. Rdg1 Bd7 21. Rg3 Rc4 22. c3 h5 23. Qe3 Rec8 24. Rh3 Qg4 25. Rg1 Rxd4 26. Rxg4 Re4 27. Rgh4 Rxe3 28. Rxe3 Rc4 29. b3 Rc7 30. Rxh5 Be8 31. Reh3 Kf8 32. Kb2 Ke7 33. Rh7 g6 34. Rd3 Rc5 35. h4 Kf8 36. Rh8+ Ke7 37. h5 gxh5 38. Rxh5 Rc7 39. Rh7 Kf8 40. g6 Kg8 41. Rg3 1-0

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.08.03"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Santeramo, Alessia Carmen"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2098"]
[BlackElo "2085"]
[PlyCount "77"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Qf6 6. 0-0 h6 7. d4 exd4 8. Nxd4 Bd7 9. Nb3 0-0-0 10. Qe2 Bd6 11. f4 Qg6 12. Qf3 Be7 13. Nc3 h5 14. Be3 h4 15. Rad1 Nf6 16. e5 Nh5 17. f5 Qh7 18. Ne4 Ng3 19. Nxg3 hxg3 20. Rd2 Qh5 21. Qe4 Rhe8 22. e6 Bd6 23. exd7+ Kxd7 24. Qf3 Qh4 25. Bf4 Kc8 26. Bxd6 cxd6 27. Re2 Qf6 28. c3 Re5 29. Rfe1 Rxf5 30. Qxg3 Rg5 31. Qf2 Qh6 32. Qxf7 Kb8 33. Re8 Rxe8 34. Rxe8+ Ka7 35. Re7 Rb5 36. Na5 Qc1+ 37. Kh2 Qxb2 38. Nxc6+ Kb6 39. Nd4 1-0

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.08.02"]
[Round "7"]
[White "Messina, Roberta"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1961"]
[BlackElo "2098"]
[PlyCount "74"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. Ne5 c6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qc7 12. Bf4 Bd6 13. Qe2 Nd7 14. Rfd1 Rfd8 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Qxf7+ Kh7 18. Qg6+ Kg8 19. Qxe6+ Kh7 20. Nf7 Bxf4 21. gxf4 Nf8 22. Ng5+ Kh8 23. Nf7+ Kg8 24. Nh6+ Kh7 25. Qe4+ Kxh6 26. Rd3 g6 27. f5 Kg7 28. f6+ Kh8 29. Rh3+ Nh7 30. Re1 Qf7 31. Qe7 Rd7 32. Qe5 Rf8 33. Ree3 Qxf6 34. Qg3 Rxd4 35. Rf3 Rd1+ 36. Kg2 Qxf3+ 37. Qxf3 Rxf3 0-1

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.08.01"]
[Round "6"]
[White "De Herdt, Yasseen"]
[Black "Maleki, Nicolas"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2098"]
[BlackElo "2143"]
[PlyCount "42"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. d4 a6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 c5 9. dxc5 Bxc5 10. e4 Bb7 11. 0-0 Nbd7 12. e5 Bxf3 13. gxf3 Nxe5 14. Be2 h6 15. Ne4 Nxe4 16. fxe4 Qh4 17. Bf3 0-0 18. Qe2 Bd6 19. Rd1 Nxf3+ 20. Qxf3 Bxh2+ 21. Kg2 Be5 0-1

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.07.31"]
[Round "5"]
[White "Gertosio, Franck"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2178"]
[BlackElo "2098"]
[PlyCount "73"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Rc8 13. Rc1 Be7 14. a3 0-0 15. Rc3 a6 16. Rd3 Rc7 17. h4 Rfc8 18. Nh2 Bf8 19. Qg4 Kh8 20. Rg3 Ne7 21. Qf4 Ng6 22. Qg4 Ne7 23. h5 h6 24. Bc3 Nf5 25. Rf3 Rc4 26. Rf4 Bxa3 27. Nf3 Bb4 28. Bxb4 Rxb4 29. Nh4 Nxh4 30. Qxh4 Rxb2 31. Re3 Rb1+ 32. Kh2 Rbc1 33. Ref3 R1c7 34. Rf6 Kh7 35. Rg3 gxf6 36. Qg4 Rg8 37. Qxg8# 1-0

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.07.30"]
[Round "3"]
[White "Contin, Daniel"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2296"]
[BlackElo "2098"]
[PlyCount "52"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 Nd3+ 9. Bxd3 cxd3 10. Nf3 e6 11. 0-0-0 Be7 12. Qxd3 Nxd5 13. Bxe7 Qxe7 14. Qb5+ Bd7 15. Qxb7 0-0 16. Nxd5 exd5 17. Rxd5 Rfc8+ 18. Kd2 Rc2+ 19. Kxc2 Ba4+ 20. Qb3 Rc8+ 21. Kd3 Bxb3 22. axb3 Qe6 23. Rd4 Qg6+ 24. Ke3 Re8+ 25. Kd2 Qxg2 26. Re1 Qxf2+ 0-1

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.07.30"]
[Round "4"]
[White "De Herdt, Yasseen"]
[Black "Kholopov, Alexander A"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2098"]
[BlackElo "2329"]
[PlyCount "80"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. exd5 Nxd5 9. Nc4 Nc6 10. c3 b6 11. Re1 Qc7 12. Qb3 Ba6 13. Bd2 Rad8 14. Rad1 Rd7 15. a4 h6 16. Bf1 Rfd8 17. Na3 Bb7 18. Qc2 Qc8 19. Bg2 Qa8 20. Bc1 Nde7 21. Qe2 Na5 22. Nc4 Nxc4 23. dxc4 Nc6 24. Bf4 Rxd1 25. Rxd1 Rxd1+ 26. Qxd1 Na5 27. b3 Nxb3 28. Ne1 Na5 29. h4 Bxg2 30. Nxg2 Nxc4 31. Qd7 h5 32. Bc7 Qd5 33. Qe8+ Kh7 34. Qxf7 Qd1+ 35. Kh2 Nd2 36. Nf4 Qg4 37. Nxe6 Nf3+ 38. Kg2 Nxh4+ 39. Kh2 Nf3+ 40. Kg2 Nh4+ 1/2-1/2

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.07.29"]
[Round "2"]
[White "De Herdt, Yasseen"]
[Black "Bertino, Giacomo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2098"]
[BlackElo "1947"]
[PlyCount "51"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 b5 7. 0-0 Be7 8. Re1 0-0 9. e5 Nd7 10. Nf1 Qc7 11. Bf4 Rb8 12. h4 d4 13. h5 Nb6 14. h6 g6 15. Qe2 Na4 16. Rab1 Nb4 17. N1h2 Nxa2 18. Ng4 Nb4 19. Nf6+ Kh8 20. Ng5 Nd5 21. Bxd5 exd5 22. e6 Bd6 23. Nxf7+ Rxf7 24. exf7 Bd7 25. Qe8+ Bxe8 26. Rxe8+ 1-0

[Event "Terre degli Elimi op 6th"]
[Site "Erice"]
[Date "2015.07.28"]
[Round "1"]
[White "Libiszewski, Fabien"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2543"]
[BlackElo "2098"]
[PlyCount "51"]
[EventDate "2015.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bb3 Nc6 6. c3 Be7 7. 0-0 0-0 8. Re1 d5 9. e5 Nd7 10. d4 b5 11. Nbd2 b4 12. Nf1 Ba6 13. Bc2 Rc8 14. Bb1 Re8 15. cxb4 cxb4 16. Ng3 Na5 17. b3 Bb5 18. Qd2 Qc7 19. Qf4 Qc3 20. Bd2 Qb2 21. Bxh7+ Kxh7 22. Qxf7 Qc2 23. Qxe6 Nb6 24. Qh3+ Kg8 25. Nf5 Nd7 26. Rac1 1-0

[Event "Ghent Taminco op 36th"]
[Site "Ghent"]
[Date "2013.07.24"]
[Round "9"]
[White "Cordts, Ingo"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2296"]
[BlackElo "2143"]
[PlyCount "87"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. g3 d6 7. Bg2 Bd7 8. b3 Bg7 9. Bb2 0-0 10. 0-0 Nxd4 11. Qxd4 Bc6 12. Nd5 Bxd5 13. Bxd5 Nh5 14. Qd2 Bxb2 15. Qxb2 Rb8 16. Qd2 Nf6 17. Qh6 Nxd5 18. cxd5 Rc8 19. Rfd1 Qb6 20. e3 Rc7 21. h4 e5 22. dxe6 fxe6 23. h5 Rg7 24. Rac1 d5 25. Rc2 Qd6 26. Kg2 Qe5 27. Rdc1 Qe4+ 28. Kg1 Qf3 29. hxg6 Rxg6 30. Qh3 h5 31. Rd2 Rf7 32. Rc8+ Rf8 33. Rxf8+ Kxf8 34. Qh4 Rf6 35. Qb4+ Kg8 36. Qxb7 h4 37. Qb8+ Kh7 38. Qxa7+ Rf7 39. Qd4 hxg3 40. Qh4+ Kg8 41. Qd8+ Kh7 42. Qh4+ Kg8 43. Qd8+ Kh7 44. Qh4+ 1/2-1/2

[Event "Ghent Taminco op 36th"]
[Site "Ghent"]
[Date "2013.07.23"]
[Round "7"]
[White "Froeyman, Helmut"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2304"]
[BlackElo "2143"]
[PlyCount "53"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 g6 7. Bxf6 exf6 8. Bb5 Bd7 9. Qd2 Bg7 10. 0-0-0 0-0 11. Nb3 f5 12. Qxd6 Qb6 13. Qc5 Be6 14. Nd5 Qxc5 15. Nxc5 Bxd5 16. exd5 Nd4 17. Bd3 Rac8 18. Nxb7 Rc7 19. Na5 Rb8 20. Nb3 Nxb3+ 21. axb3 Rxb3 22. d6 Rc6 23. d7 Bf6 24. Rhe1 Kg7 25. Re8 Bxb2+ 26. Kd2 Bc3+ 27. Ke2 1-0

[Event "Ghent Taminco op 36th"]
[Site "Ghent"]
[Date "2013.07.21"]
[Round "3"]
[White "Sumets, Andrey"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2583"]
[BlackElo "2143"]
[PlyCount "73"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 e5 7. d5 Bxd2+ 8. Qxd2 Nb8 9. Ne2 d6 10. Nbc3 a5 11. 0-0 0-0 12. h3 Na6 13. g4 Ne8 14. f4 f5 15. fxe5 Qxe5 16. g5 Nc5 17. Rf4 h6 18. gxh6 g5 19. Rf2 Rf6 20. h4 Rxh6 21. hxg5 Qh2+ 22. Kf1 Rh5 23. Nd4 Qg3 24. Nce2 Qg4 25. Bf3 Qh3+ 26. Rg2 Ne4 27. Bxe4 fxe4 28. Nf4 Qh1+ 29. Ke2 Bg4+ 30. Rxg4 Rh2+ 31. Rg2 Rxg2+ 32. Nxg2 Qxg2+ 33. Kd1 Qf1+ 34. Qe1 Qd3+ 35. Qd2 Qf1+ 36. Qe1 Qd3+ 37. Qd2 1/2-1/2

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.13"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Mollekens, Roeland"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2143"]
[BlackElo "2045"]
[PlyCount "116"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. g3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Bg2 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 Nd7 11. b3 Ne5 12. Qe3 Nc6 13. Bb2 Bf5 14. Rac1 Re8 15. Rfd1 Qc8 16. c5 dxc5 17. Qxc5 Nd4 18. Qxc8 Raxc8 19. Bxb7 Rxc3 20. Bxc3 Nxe2+ 21. Kf1 Nxc3 22. Rd2 Rb8 23. Ba6 Bf6 24. Kg2 g5 25. h3 h5 26. Re1 g4 27. h4 Kg7 28. Re3 Rb6 29. Bc4 a5 30. Rd8 a4 31. bxa4 Nxa4 32. Ra8 Nc3 33. Ra3 Be4+ 34. Kg1 Rb1+ 35. Bf1 Bc6 36. Raxc3 Bxc3 37. Rxc3 Bf3 38. Re3 Bd5 39. Rc3 Bxa2 40. f3 gxf3 41. Kf2 Bd5 42. Bc4 Rb2+ 43. Ke3 Bxc4 44. Rxc4 f2 45. Rc1 Kg6 46. Kf3 Kf5 47. Kg2 e5 48. Rc7 f6 49. Rh7 f1B+ 50. Kxf1 Kg4 51. Rg7+ Kf3 52. Ke1 e4 53. Rf7 Rb6 54. Re7 e3 55. Kd1 Rd6+ 56. Ke1 Ra6 57. Kd1 e2+ 58. Kd2 Rd6+ 0-1

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.12"]
[Round "7"]
[White "Akhayan, Ruben"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2245"]
[BlackElo "2143"]
[PlyCount "47"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Na5 9. Bb3 b5 10. 0-0-0 Qc7 11. g4 Nxb3+ 12. axb3 b4 13. Na4 Be7 14. f3 Nd7 15. Qc4 Qxc4 16. bxc4 Ne5 17. b3 Rb8 18. c5 dxc5 19. Bf4 f6 20. Bxe5 fxe5 21. Nc6 Bg5+ 22. Kb1 Rb7 23. h4 Be3 24. Rd8+ 1-0

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.11"]
[Round "6"]
[White "De Herdt, Yasseen"]
[Black "Bex, Lennert"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2143"]
[BlackElo "1837"]
[PlyCount "85"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Ba6 7. d3 Rb8 8. e5 Nh6 9. Nc3 Nf5 10. Rb1 Nd4 11. Ne4 Qa5 12. Bd2 Qb5 13. Nf6+ Kd8 14. Ne4 Kc7 15. Bf4 Ne6 16. Bg3 Kb7 17. b3 Ka8 18. Neg5 Nxg5 19. Nxg5 Rbf8 20. Qg4 Bc8 21. Qe2 h6 22. Ne4 Re8 23. Qd2 Rhf8 24. h3 g5 25. Kh1 f5 26. Nc3 Qb6 27. f4 g4 28. h4 Qb4 29. Rbd1 d6 30. a3 Qa5 31. b4 Qb6 32. Bf2 dxe5 33. fxe5 Qc7 34. Qf4 cxb4 35. axb4 Rd8 36. Ra1 a6 37. Ra5 Rd7 38. Rea1 Bb7 39. Na4 Rd5 40. Nb6+ Kb8 41. Nxd5 cxd5 42. Qd4 Bc8 43. Rxd5 1-0

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.10"]
[Round "5"]
[White "Cluyts, Marc"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1968"]
[BlackElo "2143"]
[PlyCount "52"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 g6 7. Bxf6 exf6 8. Bc4 Bg7 9. Ndb5 0-0 10. Qxd6 a6 11. Qxd8 Rxd8 12. Nc7 Ra7 13. Bb3 b5 14. N7d5 f5 15. exf5 Bxf5 16. 0-0-0 Nd4 17. Ne3 Bc8 18. Ncd5 Be6 19. c4 Rc8 20. Kb1 bxc4 21. Bxc4 Rxc4 22. Nxc4 Bxd5 23. Ne3 Be4+ 24. Ka1 Rb7 25. Rd2 Rb5 26. a4 Rb4 0-1

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.09"]
[Round "4"]
[White "De Herdt, Yasseen"]
[Black "T'Sas, Jan"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2143"]
[BlackElo "2010"]
[PlyCount "70"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 b5 12. c5 Nd5 13. Ne5 Qe8 14. Qd3 f5 15. Qe2 Bf6 16. Re1 a5 17. Nf3 Qh5 18. Bb3 Bd7 19. Bxd5 exd5 20. Bf4 Rfe8 21. Be5 a4 22. Qd2 Bd8 23. b4 Bf6 24. Re2 a3 25. Rae1 Qf7 26. Bxf6 gxf6 27. Rxe8+ Rxe8 28. Rxe8+ Qxe8 29. Qe3 Qe4 30. g3 Kf7 31. Kg2 f4 32. Qxa3 fxg3 33. hxg3 Bg4 34. Qe3 Bxf3+ 35. Qxf3 Qxd4 1/2-1/2

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.08"]
[Round "3"]
[White "Smekens, Ruben"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1931"]
[BlackElo "2143"]
[PlyCount "66"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. Nf3 Nd7 4. e3 Ngf6 5. Be2 Bxf3 6. Bxf3 e5 7. 0-0 Bd6 8. Na3 c6 9. d3 Qe7 10. Nb1 e4 11. Bg4 Ne5 12. Be2 Rd8 13. Nd2 Bb8 14. a4 Qc7 15. g3 a6 16. d4 Ng6 17. Ba3 h5 18. a5 h4 19. Qe1 Qd7 20. f4 exf3 21. Bxf3 hxg3 22. hxg3 Qh3 23. Qf2 Bxg3 24. Qg2 Qh4 25. Rfd1 Ng4 26. Bxg4 Qxg4 27. Nf1 Rh3 28. e4 Nf4 29. Ne3 Qh5 30. Nf5 Ne2+ 31. Kf1 Rh1+ 32. Qxh1 Qxh1+ 33. Kxe2 Qg2+ 0-1

[Event "BEL-ch op"]
[Site "Antwerp"]
[Date "2013.07.06"]
[Round "1"]
[White "Dubin, Tim"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "1763"]
[BlackElo "2143"]
[PlyCount "71"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Bxc3+ 6. bxc3 Qxf6 7. e4 d6 8. Bd3 e5 9. Ne2 c5 10. d5 0-0 11. 0-0 Nd7 12. Qd2 Re8 13. f4 exf4 14. Rxf4 Qg5 15. Raf1 Ne5 16. h4 Qg6 17. Qe3 Re7 18. Ng3 Bg4 19. Kh2 Nxd3 20. Qxd3 Rae8 21. R4f2 Kf8 22. h5 Qg5 23. e5 dxe5 24. Qh7 f6 25. Nf5 Qxh5+ 26. Kg1 Bxf5 27. Rxf5 Qf7 28. R1f3 e4 29. Qh8+ Qg8 30. Rxf6+ gxf6 31. Qxf6+ Rf7 32. Qd6+ Ree7 33. Qb8+ Re8 34. Qd6+ Ree7 35. Qd8+ Re8 36. Qd6+ 1/2-1/2

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2013.03.24"]
[Round "11.7"]
[White "De Herdt, Yasseen"]
[Black "Van Herck, Marcel"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2070"]
[BlackElo "2107"]
[PlyCount "81"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Zottegem"]
[BlackTeam "Deurne"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 Bb7 10. Ne4 Qb6 11. Nxf6+ Nxf6 12. Qe2 Bb4+ 13. Bd2 bxa4 14. Bxb4 Qxb4+ 15. Qd2 a5 16. 0-0 0-0 17. Rfc1 Ba6 18. Bc2 Bb5 19. Qd1 Rfc8 20. Bxa4 c5 21. dxc5 Rxc5 22. Rxc5 Qxc5 23. Nd4 Bxa4 24. Qxa4 h6 25. b4 Qc3 26. bxa5 Rc8 27. a6 Nd5 28. h3 Nxe3 29. fxe3 Qxe3+ 30. Kh2 Qf4+ 31. Kh1 Rc1+ 32. Rxc1 Qxc1+ 33. Kh2 Qf4+ 34. Kg1 Qc1+ 35. Kh2 Qf4+ 36. Kg1 Qc1+ 37. Kf2 Qf4+ 38. Ke1 Qe4+ 39. Kd1 Qd3+ 40. Kc1 Qf1+ 41. Kb2 1-0

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2013.03.03"]
[Round "10.7"]
[White "Dorr, Yannick"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1910"]
[BlackElo "2070"]
[PlyCount "38"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Eynatten II"]
[BlackTeam "Zottegem"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 g6 7. f4 Bg7 8. Bb5 Bd7 9. Nxc6 bxc6 10. Bc4 Qb6 11. Qd2 Qxb2 12. Rb1 Nxe4 13. Nxe4 Qxb1+ 14. Kf2 Qb6+ 15. Kg3 d5 16. Rd1 Be6 17. Bb3 0-0 18. Bxe7 dxe4 19. Bxe6 fxe6 0-1

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2013.02.17"]
[Round "9.6"]
[White "Wantola, Ivo"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2330"]
[BlackElo "2070"]
[PlyCount "133"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Fontaine"]
[BlackTeam "Zottegem"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 d6 7. d4 cxd4 8. Nxd4 Bd7 9. c5 dxc5 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Na4 0-0 13. Qc2 Qa5 14. Nxc5 Nd5 15. Nd3 Rfd8 16. Bd2 Qa6 17. Rac1 Rac8 18. Qc4 Qb5 19. b3 e5 20. Rc2 Nb6 21. Qb4 Nd5 22. Qxb5 cxb5 23. Rfc1 Rxc2 24. Rxc2 e4 25. Nf4 Nxf4 26. Bxf4 Bd4 27. e3 Bb6 28. Be5 f5 29. Kf1 Kf7 30. Bd4 Bxd4 31. Rc7+ Ke6 32. exd4 Rd7 33. Rc5 a6 34. Re5+ Kf6 35. Rc5 Ke6 36. Re5+ Kf7 37. g4 Kf6 38. gxf5 gxf5 39. Rc5 Ke6 40. Re5+ Kf6 41. Rc5 Rxd4 42. Rc6+ Ke5 43. Rxa6 Rd2 44. a4 bxa4 45. bxa4 Ra2 46. Rh6 Rxa4 47. Rxh7 Ra1+ 48. Kg2 Ra2 49. Rh8 Kf4 50. Kf1 Ra1+ 51. Kg2 Ra2 52. Kf1 e3 53. fxe3+ Kxe3 54. Rh3+ Ke4 55. Kg1 Ra1+ 56. Kf2 Ra2+ 57. Kg1 f4 58. Rb3 f3 59. h4 Kf4 60. Rb8 Ra1+ 61. Kf2 Ra2+ 62. Kf1 Ra1+ 63. Kf2 Ra2+ 64. Kf1 Kg3 65. Rg8+ Kxh4 66. Rf8 Kg3 67. Rg8+ 1/2-1/2

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2013.02.03"]
[Round "8.7"]
[White "Coenen, Norbert"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2327"]
[BlackElo "2070"]
[PlyCount "131"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Eynatten"]
[BlackTeam "Zottegem"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 e6 6. Bb3 Be7 7. 0-0 d5 8. e5 Ng4 9. d4 Nh6 10. Re1 Nf5 11. Bc2 0-0 12. Qd3 c4 13. Qe2 a6 14. Nbd2 b5 15. Nf1 b4 16. Ng3 bxc3 17. bxc3 Rb8 18. Bxf5 exf5 19. Qc2 g6 20. Bh6 Re8 21. Qd2 Be6 22. Bg5 Bxg5 23. Nxg5 Rb5 24. Qf4 Kg7 25. h4 h6 26. Nh3 Ne7 27. Re3 Qd7 28. Ne2 Kh7 29. Qg3 Qb7 30. Nef4 Rb1+ 31. Rxb1 Qxb1+ 32. Kh2 Rg8 33. Qf3 Qb6 34. Qd1 Qc6 35. Qb1 Qb5 36. Qc1 Qc6 37. Re2 Rb8 38. Rb2 Rb6 39. Rxb6 Qxb6 40. Qa3 Ng8 41. Qd6 Qxd6 42. exd6 Nf6 43. Nxe6 fxe6 44. Nf4 Kg7 45. Nxe6+ Kf7 46. Nc7 Ne4 47. Nxd5 Ke6 48. f3 Nd2 49. Nf4+ Kxd6 50. Kg3 g5 51. Ne2 Ke6 52. hxg5 hxg5 53. Kf2 Kd5 54. Ke1 Nb1 55. a4 g4 56. Kd1 gxf3 57. gxf3 Nxc3+ 58. Nxc3+ Kxd4 59. Kd2 Kc5 60. Ne2 Kb4 61. Nd4 f4 62. Kc2 c3 63. Ne2 Kc4 64. Nxf4 Kd4 65. Ne2+ Ke3 66. f4 1-0

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2013.01.13"]
[Round "7.8"]
[White "Ducarmon, Renzo"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2035"]
[BlackElo "2070"]
[PlyCount "57"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "KGSRL"]
[BlackTeam "Zottegem"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. 0-0 Be7 8. Be3 0-0 9. Bb3 a6 10. Kh1 Na5 11. f4 Qc7 12. f5 e5 13. Nde2 Nxb3 14. axb3 h6 15. Ng3 b6 16. Nh5 Bb7 17. Nxf6+ Bxf6 18. Qg4 Kh7 19. Rad1 b5 20. Rf2 b4 21. Na4 Bc6 22. Nb6 Rab8 23. Nc4 Rfd8 24. Rfd2 Be7 25. Qh5 Bf8 26. Qh4 Be7 27. Qh5 Bf8 28. Qh4 Be7 29. Qh5 1/2-1/2

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2012.12.16"]
[Round "6.7"]
[White "De Herdt, Yasseen"]
[Black "Akhayan, Ruben"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2070"]
[BlackElo "2277"]
[PlyCount "136"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Zottegem"]
[BlackTeam "Charleroi CREC"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 e6 5. Bb2 Nbd7 6. d3 Bd6 7. Nbd2 0-0 8. cxd5 exd5 9. Be2 Re8 10. 0-0 Qc7 11. Re1 Ne5 12. Bxe5 Bxe5 13. Nxe5 Qxe5 14. a3 a5 15. Qc1 Bf5 16. d4 Qd6 17. Qb2 Ne4 18. b4 Nxd2 19. Qxd2 axb4 20. axb4 b5 21. Qc3 h6 22. Rec1 Bd7 23. Ra3 Rxa3 24. Qxa3 f5 25. f4 Qe7 26. Rc3 Qh4 27. g3 Qe7 28. Kf2 g5 29. Bh5 Rf8 30. Rc5 gxf4 31. exf4 Qe4 32. Qa7 Qxd4+ 33. Kg2 Qe4+ 34. Kh3 Qe6 35. Rc2 Qd6 36. Re2 Kh8 37. Qd4+ Qf6 38. Re5 Qg7 39. Qe3 Qf6 40. Qc5 Rg8 41. Qd4 Rf8 42. Kg2 Kh7 43. Qc5 Rg8 44. Kf3 Rg7 45. Ke2 Rg8 46. Kd3 Rg7 47. Kc3 Kh8 48. Kd3 Kh7 49. Kc3 Kh8 50. Kb3 Kh7 51. Re1 d4 52. Re5 d3 53. Kc3 Qd8 54. Kxd3 Be8+ 55. Ke3 Bxh5 56. Qxc6 Rc7 57. Qd5 Rd7 58. Qb3 Rd1 59. Qc3 Qb6+ 60. Rc5 Rd5 61. Qf6 Rxc5 62. Qxb6 Rc3+ 63. Kd4 Rc4+ 64. Ke5 Re4+ 65. Kxf5 Re7 66. Qxb5 Bg6+ 67. Kg4 Kg7 68. Kf3 Be8 1-0

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2012.12.02"]
[Round "5.7"]
[White "Maleki, Manuel"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2279"]
[BlackElo "2070"]
[PlyCount "96"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Anderlecht"]
[BlackTeam "Zottegem"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Nf6 6. Nc3 d6 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 Ne7 10. Rd1 Ng6 11. Qd4 Be7 12. Nb5 d5 13. cxd5 Bxd5 14. Qa4 0-0 15. Nc3 Qe8 16. Qxe8 Rfxe8 17. Nxd5 Nxd5 18. Nd4 Rac8 19. Nb5 Rc5 20. Nxa7 Ra8 21. Bxd5 exd5 22. Be3 Rxa7 23. Bxc5 bxc5 24. Rxd5 Nf8 25. a4 Ne6 26. e3 Kf8 27. f4 g6 28. g4 Ke8 29. Kg2 Nc7 30. Rd2 Rb7 31. g5 Bd8 32. Kf3 Ne6 33. h4 Ba5 34. Rh2 Rb3 35. h5 Nd4+ 36. Ke4 Nf5 37. hxg6 hxg6 38. Kd5 Nxe3+ 39. Kxc5 Kd7 40. Kd4 Ke6 41. f5+ Kxf5 42. Rf2+ Kxg5 43. Rxf7 Nc2+ 44. Kc4 Nxa1 45. Ra7 Rb4+ 46. Kc3 Rxa4+ 47. Kd3 Kg4 48. b4 Ra3+ 0-1

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2012.11.18"]
[Round "4.7"]
[White "De Herdt, Yasseen"]
[Black "Tan, Jonathan1111"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2070"]
[BlackElo "2180"]
[PlyCount "112"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]
[WhiteTeam "Zottegem"]
[BlackTeam "Amay"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Bg4 7. Be3 Nf6 8. Qd2 Qd7 9. a3 Be7 10. f3 Bf5 11. g4 Bxd3 12. Qxd3 0-0-0 13. 0-0-0 Na5 14. Ng3 g6 15. Bh6 Nc4 16. Rde1 Rhe8 17. Re2 Qd6 18. Rhe1 Ng8 19. Bd2 Rd7 20. Nd1 Qb6 21. Bb4 Bg5+ 22. Kb1 Rxe2 23. Rxe2 a5 24. Bc5 Qf6 25. Nc3 Qf4 26. Re8+ Rd8 27. Nge2 Qxf3 28. Rxd8+ Kxd8 29. h4 Nd2+ 30. Kc1 Qh1+ 31. Nd1 Qxh4 32. Qb5 Qe1 33. Qxb7 Nc4+ 34. Kb1 Qxd1+ 35. Ka2 Qxe2 36. Qb8+ Kd7 37. Qb5+ Kc8 38. Qa6+ Kd8 39. Qa8+ Kd7 40. Qxd5+ Nd6 41. Qxg5 f6 42. Qh4 Qxc2 43. Qxh7+ Ne7 44. Qg7 Qe2 45. Qxf6 Qe6+ 46. Qxe6+ Kxe6 47. Kb3 Kd5 48. Ka4 Nc6 49. Bxd6 cxd6 50. Kb5 Nxd4+ 51. Kxa5 Kc4 52. b4 d5 53. g5 Nc6+ 54. Kb6 Nxb4 55. axb4 Kxb4 56. Kc6 d4 0-1

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2012.10.21"]
[Round "3.6"]
[White "De Herdt, Yasseen"]
[Black "Ahn, Martin"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2070"]
[BlackElo "2250"]
[PlyCount "82"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Zottegem"]
[BlackTeam "Rochade"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c3 Nf6 6. Qe2 a6 7. Bd3 Qb6 8. Na3 d5 9. e5 Nd7 10. Nc2 dxc3 11. bxc3 Nc5 12. Ba3 Nxd3+ 13. Qxd3 Qg6 14. Qxg6 hxg6 15. Ne3 e6 16. Bxf8 Kxf8 17. f4 Bd7 18. Rb1 Bc6 19. Kf2 Ke7 20. Nc2 Kd7 21. Nd4 Kc7 22. h4 Bd7 23. g4 Rh6 24. Kg3 f5 25. Rbg1 fxg4 26. Kxg4 Rah8 27. Kg3 Kd8 28. Nf3 Ke7 29. Kf2 Bb5 30. Ke3 Bc6 31. d4 Rc8 32. Kd2 Be8 33. h5 Bf7 34. hxg6 Rxh1 35. Rxh1 Bxg6 36. Nh4 Be4 37. Rg1 g6 38. Nxg6+ Kd7 39. Nh4 Rh8 40. f5 Rxh4 41. f6 Rh2+ 0-1

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2012.10.07"]
[Round "2.7"]
[White "De Herdt, Yasseen"]
[Black "Pytel, Krzysztof"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2070"]
[BlackElo "2317"]
[PlyCount "80"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Zottegem"]
[BlackTeam "Wirtzfeld"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. cxd5 Bxf5 8. exf5 Nd4 9. Nc3 Ne7 10. Be3 Nexf5 11. g4 Nxe3 12. fxe3 Qh4+ 13. Kd2 Qf2+ 14. Kd3 Ne6 15. Qe2 Nc5+ 16. Kc2 Qxe2+ 17. Bxe2 Rc8 18. Kd2 Be7 19. Rab1 0-0 20. Rhd1 Rfd8 21. Bf3 b5 22. Ke2 g6 23. Rd2 Nb7 24. Ne4 f5 25. gxf5 gxf5 26. Rg1+ Kh8 27. Ng5 Bxg5 28. Rxg5 Nd6 29. e4 fxe4 30. Bg4 Rg8 31. Rxg8+ Rxg8 32. h3 Rg5 33. Rc2 h5 34. Rc6 hxg4 35. Rxd6 g3 36. Kf1 e3 37. Rc6 e2+ 38. Kxe2 g2 39. Rc1 g1Q 40. Rxg1 Rxg1 0-1

[Event "BEL-chT 1213"]
[Site "Belgium"]
[Date "2012.09.23"]
[Round "1.7"]
[White "Veltkamp, Gerben"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2195"]
[BlackElo "2070"]
[PlyCount "56"]
[EventDate "2012.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "Borgerhout"]
[BlackTeam "Zottegem"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Qd3 h6 5. Bh4 e6 6. e4 dxe4 7. Nxe4 Be7 8. Nf3 Nxe4 9. Qxe4 Nf6 10. Bxf6 Bxf6 11. Bc4 Qe7 12. 0-0-0 c6 13. Ne5 Bd7 14. Nxd7 Kxd7 15. Rhe1 Rad8 16. d5 cxd5 17. Rxd5+ Kc8 18. Ra5 Rd4 19. Qe2 Qb4 20. c3 Rxc4 21. Rxa7 Bxc3 22. Kb1 Kb8 23. Ra3 Bxe1 24. Rb3 Qc5 25. Qxe1 Rc8 26. Rc3 Rxc3 27. bxc3 Qxc3 28. Qe2 Qc1# 0-1

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.14"]
[Round "9"]
[White "Lenaerts, Lennert"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2036"]
[BlackElo "2078"]
[PlyCount "105"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 c5 4. g3 Nf6 5. Bg2 d6 6. Nge2 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 g6 10. b3 Bg7 11. Bb2 0-0 12. Qd2 a6 13. 0-0 Qb8 14. Rfe1 Ra7 15. a4 Ba8 16. f4 Rd8 17. h3 Bc6 18. Rad1 Nd7 19. Nd5 Nc5 20. Bxg7 Kxg7 21. f5 b5 22. axb5 axb5 23. b4 Bxd5 24. Qxd5 Nd7 25. e5 dxe5 26. c5 Rc8 27. fxg6 hxg6 28. c6 Qb6+ 29. Kh2 Nb8 30. Qxe5+ Kg8 31. Rc1 Rac7 32. Qc5 Qxc5 33. Rxc5 Kf8 34. Rec1 Ke8 35. Rxb5 Nxc6 36. Rbc5 Kd7 37. Rxc6 Rxc6 38. Rxc6 Rxc6 39. Bxc6+ Kxc6 40. h4 f5 41. g4 fxg4 42. Kg3 e5 43. Kxg4 Kd5 44. Kf3 Kd4 45. Ke2 e4 46. Kd2 Kc4 47. Ke3 Kd5 48. b5 Kc5 49. Kxe4 Kxb5 50. Ke5 Kc6 51. Kf6 Kd7 52. Kxg6 Ke8 53. Kg7 1-0

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.13"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Beukema, Stefan"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2078"]
[BlackElo "2222"]
[PlyCount "42"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Re1+ Be6 10. Ng5 Qd5 11. Nc3 Qf5 12. Nce4 Be7 13. g4 Qg6 14. f4 h6 15. f5 Qxg7 16. fxe6 hxg5 17. exf7+ Qxf7 18. Nxg5 Qd5 19. Ne6 Kd7 20. Qe2 Bd6 21. b3 Rae8 0-1

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.12"]
[Round "7"]
[White "Godart, Francois"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "E31"]
[WhiteElo "2279"]
[BlackElo "2078"]
[PlyCount "103"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 d6 7. e3 Bxc3+ 8. bxc3 e5 9. Qc2 Qe7 10. Nf3 0-0 11. Nd2 g5 12. Bg3 Nh5 13. Be2 Nxg3 14. hxg3 Kg7 15. 0-0-0 f5 16. f3 Na6 17. g4 Nc7 18. Nf1 f4 19. Qe4 Qf7 20. Nd2 Rh8 21. exf4 exf4 22. Qd3 Bd7 23. Ne4 Qe7 24. Rde1 Be8 25. Bd1 Bg6 26. Qb1 Rab8 27. Bc2 Rhe8 28. Kd2 Qd8 29. Bd3 b5 30. cxb5 Nxd5 31. c4 Qa5+ 32. Kc2 Nb4+ 33. Kb3 Nc6 34. a3 d5 35. cxd5 c4+ 36. Bxc4 Nd4+ 37. Ka2 Bxe4 38. Qb2 Qb6 39. fxe4 Rbc8 40. Bb3 Re5 41. Rh3 Rce8 42. Rd3 Nxb5 43. Ba4 Qa5 44. Bxb5 Qxe1 45. Bxe8 Qxe4 46. Rb3 Qxd5 47. Bc6 Qe6 48. Bf3 h5 49. gxh5 Kh6 50. Bg4 Qd5 51. Qc2 a5 52. Qg6# 1-0

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.11"]
[Round "6"]
[White "De Herdt, Yasseen"]
[Black "Verstraeten, Reinaert"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2078"]
[BlackElo "2163"]
[PlyCount "167"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 Be7 8. Qd2 a6 9. 0-0-0 Qc7 10. g4 b5 11. g5 Nd7 12. a3 Bb7 13. f4 Rc8 14. f5 Nc5 15. fxe6 fxe6 16. Bh5+ g6 17. Bg4 Nxd4 18. Bxd4 Nxe4 19. Nxe4 Bxe4 20. c3 Bxh1 21. Bxh8 Qc4 22. Bxe6 Qxe6 23. Rxh1 Qf5 24. h4 Kd7 25. Bd4 Rf8 26. Rd1 d5 27. Be3 Kc6 28. Qd4 Qe4 29. Qa7 Rf3 30. Qxa6+ Kd7 31. Qxb5+ Ke6 32. Re1 Rh3 33. Qa6+ Kf7 34. Bd2 Rh1 35. Rf1+ Kg7 36. Rxh1 Qxh1+ 37. Kc2 Qxh4 38. Qe6 Bxg5 39. Qxd5 Bxd2 40. Qxd2 h5 41. b4 Qc4 42. Kb2 h4 43. a4 Qg4 44. a5 h3 45. a6 Qg2 46. Qxg2 hxg2 47. a7 g1Q 48. a8Q g5 49. b5 g4 50. Qb7+ Kg6 51. Qc6+ Kg7 52. b6 Qf2+ 53. Kb3 g3 54. b7 g2 55. b8Q Qf7+ 56. c4 g1Q 57. Qe5+ Kh7 58. Qce4+ Kg8 59. Qa8+ Qf8 60. Qed5+ Kg7 61. Qab7+ Kh6 62. Qe6+ Qg6 63. Qh1+ Kg7 64. Qa1+ Kh7 65. Qh3+ Qgh6 66. Qa7+ Kh8 67. Qd4+ Kg8 68. Qd5+ Kh8 69. Qc3+ Kh7 70. Qe4+ Kg8 71. Qg3+ Kh8 72. Qge5+ Kg8 73. Q4d5+ Kh7 74. Qd7+ Kg8 75. Qdd5+ Kh7 76. Qb7+ Kg8 77. Ka4 Qg6 78. Qbd5+ Kh7 79. Qh1+ Qgh6 80. Qhe4+ Kg8 81. Kb5 Qd8 82. c5 Qc8 83. Q4d5+ Kh7 84. Qf7+ 1-0

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.11"]
[Round "5"]
[White "Lysander, Hans"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1642"]
[BlackElo "2078"]
[PlyCount "45"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Qh5 b4 17. Nd5 exd5 18. exd5 Nd7 19. Re1+ Ne5 20. Nc6 Bd7 21. Bh3 Bxc6 22. dxc6 Qb6 23. Rxe5+ 1-0

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.10"]
[Round "4"]
[White "De Herdt, Yasseen"]
[Black "Capone, Nicola"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "2078"]
[BlackElo "2127"]
[PlyCount "68"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nxe4 9. Bxe7 Nxc3 10. Bxd8 Nxd1 11. Rxd1 Kxd8 12. Rxd6+ Ke7 13. Rd2 Bf5 14. 0-0 Rhd8 15. Rfd1 Rxd2 16. Rxd2 Rd8 17. c3 Be6 18. Rxd8 Nxd8 19. Kf1 Bxb3 20. axb3 e4 21. f3 f5 22. fxe4 fxe4 23. Kf2 Kf6 24. Ke3 Ke5 25. Bd1 Nf7 26. c4 Nd6 27. g4 b6 28. Bc2 h5 29. h3 hxg4 30. hxg4 g5 31. Bb1 a5 32. Bc2 Nb7 33. Bxe4 Nc5 34. Bc2 Na6 1/2-1/2

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.09"]
[Round "2"]
[White "De Herdt, Yasseen"]
[Black "Ghyselen, Wouter"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2078"]
[BlackElo "2160"]
[PlyCount "51"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Bd3 Nc6 7. Nf3 Nge7 8. b4 Bb6 9. 0-0 Ng6 10. Re1 Bc7 11. Bb2 0-0 12. Nbd2 Bd7 13. g3 a6 14. Qe2 Na7 15. Rac1 Bb5 16. c4 dxc4 17. Nxc4 Bxc4 18. Rxc4 Nc6 19. Bb1 Rc8 20. h4 Qd5 21. Rc5 Qd7 22. Rd1 Qe8 23. Qe4 f5 24. exf6 gxf6 25. h5 f5 26. Qe3 1-0

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.09"]
[Round "3"]
[White "Swijsen, Lars"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2103"]
[BlackElo "2078"]
[PlyCount "70"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 Rd8 12. 0-0 e6 13. Be3 Be7 14. Qg4 0-0 15. Bxc6 Qxc6 16. Bh6 Bf6 17. Rfd1 Qd7 18. Ne4 Qe7 19. h4 Rd5 20. Rd3 Kh8 21. Bg5 Nd7 22. Re1 h6 23. Nc3 Ra5 24. Bf4 Nb6 25. Ne4 Rd8 26. Red1 Nd5 27. Bg5 hxg5 28. hxg5 Kg8 29. Rh3 Bxg5 30. Nxg5 Qf6 31. Qh5 g6 32. Qh7+ Kf8 33. Rf3 Nf4 34. Ne4 Qf5 35. Qh6+ Kg8 1-0

[Event "BEL-ch U20 Elite"]
[Site "Bruges"]
[Date "2012.04.08"]
[Round "1"]
[White "De Herdt, Yasseen"]
[Black "Roos, David"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2078"]
[BlackElo "2097"]
[PlyCount "82"]
[EventDate "2012.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bc4 a6 6. Nxd4 cxd4 7. Ne2 b5 8. Bd3 Qb6 9. f4 Bb7 10. 0-0 Nf6 11. Ng3 h5 12. Re1 h4 13. Nh1 Qc7 14. g3 e5 15. f5 d5 16. Nf2 hxg3 17. hxg3 0-0-0 18. Kg2 Bd6 19. exd5 e4 20. Nxe4 Nxe4 21. Bxe4 Bxg3 22. Rh1 Rxh1 23. Kxh1 Rh8+ 24. Kg1 Bh2+ 25. Kf1 Qg3 26. Qf3 Qg1+ 27. Ke2 Bd6 28. c3 Rh2+ 29. Kd3 Rf2 30. Qh3 Rh2 31. Qf3 f6 32. Kc2 Rh4 33. d3 Rh2+ 34. Kb3 dxc3 35. bxc3 b4 36. d4 Rf2 37. Bb2 Qh2 38. Rh1 Rxb2+ 39. Ka4 Rxa2+ 40. Kb3 Ra3+ 41. Kc4 Qa2+ 0-1

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.28"]
[Round "9"]
[White "Cools, Gorik"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2230"]
[BlackElo "2003"]
[PlyCount "89"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f4 Qc7 7. Bd3 e6 8. 0-0 Be7 9. a4 Nc6 10. Nf3 Nb4 11. Kh1 Bd7 12. Qe1 0-0 13. Qg3 Bc6 14. f5 e5 15. Bh6 Ne8 16. a5 b5 17. axb6 Qxb6 18. Nd2 Nxd3 19. cxd3 Qxb2 20. Rfc1 Qb7 21. Nc4 Kh8 22. Na5 Qd7 23. Nxc6 gxh6 24. Nd5 Bd8 25. Qe1 Nf6 26. Nxf6 Bxf6 27. Nb4 a5 28. Nd5 Bd8 29. Rc4 Rg8 30. Qc1 h5 31. Qh6 h4 32. Rc7 Qe8 33. Nf6 Bxf6 34. Qxf6+ Rg7 35. Qxh4 a4 36. Qf6 Qd8 37. Qxd8+ Rxd8 38. Rxa4 d5 39. exd5 Rxd5 40. f6 Rg8 41. Rxf7 Rxd3 42. g3 h5 43. Raa7 Rg6 44. Rh7+ Kg8 45. f7+ 1-0

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.27"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Knors, Rudi"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2003"]
[BlackElo "2125"]
[PlyCount "121"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 Ne7 6. Nb3 Nd7 7. Be3 Bg4 8. h3 Bh5 9. Be2 Bxf3 10. Bxf3 Nf5 11. 0-0 Be7 12. c3 Bg5 13. Bxg5 Qxg5 14. Qc1 Qxc1 15. Rfxc1 0-0-0 16. Bh5 g6 17. Be2 h5 18. Rc2 g5 19. g3 Ne7 20. Kg2 Ng6 21. Bd3 Ndf8 22. Na5 h4 23. b4 Nd7 24. Nb3 Rh6 25. Rh1 Rg8 26. Nc1 Ne7 27. Be2 f6 28. exf6 Rxf6 29. Nd3 hxg3 30. fxg3 Nf5 31. Rcc1 Rgf8 32. Rce1 Nb6 33. Bg4 Ng7 34. Re2 Na4 35. Rc1 Nf5 36. Nc5 Nxc5 37. bxc5 Kc7 38. Rce1 Ng7 39. Kg1 b6 40. cxb6+ axb6 41. Re5 Nf5 42. Bxf5 Rxf5 43. Rxe6 Rf3 44. R6e3 Kd7 45. R1e2 Rxe3 46. Rxe3 Ra8 47. Kg2 Rxa2+ 48. Kf3 c5 49. Kg4 Ra3 50. Rf3 cxd4 51. cxd4 Rxf3 52. Kxf3 Ke6 53. Ke3 b5 54. h4 gxh4 55. gxh4 Kf5 56. Kd3 Kg4 57. Kc3 Kxh4 58. Kb4 Kg4 59. Kxb5 Kf4 60. Kc6 Ke4 61. Kc5 1-0

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.23"]
[Round "4"]
[White "Leenaerts, Robin"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2186"]
[BlackElo "2003"]
[PlyCount "94"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bg4 7. f3 Nxd4 8. fxg4 Nc6 9. g5 Nd7 10. Be2 a6 11. Bf4 b5 12. Rf1 Nde5 13. Qd2 e6 14. a4 b4 15. Nd1 Be7 16. h4 Qb6 17. Ne3 Qc5 18. c3 bxc3 19. Qxc3 Qxc3+ 20. bxc3 Kd7 21. Kd2 Rhc8 22. Rab1 Bd8 23. Nc2 Ke7 24. Be3 Na5 25. Bd4 Nac4+ 26. Bxc4 Rxc4 27. Rb7+ Rc7 28. Rxc7+ Bxc7 29. Ke2 Rb8 30. Nb4 Ra8 31. Rb1 Kd7 32. Rd1 Ke8 33. Rd2 a5 34. Bxe5 axb4 35. Bxg7 Rxa4 36. cxb4 Rxb4 37. Ke3 Rb3+ 38. Rd3 Rb1 39. Ra3 Kd7 40. Kf3 Rb5 41. Bd4 d5 42. exd5 Rxd5 43. Be3 Rd1 44. Ra8 Bd8 45. Ra7+ Ke8 46. Ra4 Rd5 47. Rc4 Rf5+ 1/2-1/2

[Event "Geraardsbergen op 27th"]
[Site "Geraardsbergen"]
[Date "2011.08.14"]
[Round "7"]
[White "De Herdt, Yasseen"]
[Black "Sarrau, Jelle"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2003"]
[BlackElo "2239"]
[PlyCount "36"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 b5 8. a3 Bb7 9. Bd3 e6 10. 0-0 Be7 11. Kh1 h6 12. Bh4 Qb6 13. f4 Qxd4 14. Bf2 Nxe4 15. Nxe4 Qd5 16. Bg1 Nc5 17. Nxc5 dxc5 18. Qf2 Bh4 0-1

[Event "Geraardsbergen op 27th"]
[Site "Geraardsbergen"]
[Date "2011.08.13"]
[Round "6"]
[White "De Herdt, Yasseen"]
[Black "Van Mechelen, Jan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2003"]
[BlackElo "2242"]
[PlyCount "32"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nf6 8. Bg5 0-0 9. Ne2 Qd6 10. f3 Na5 11. 0-0 Qc6 12. Qe1 h6 13. Bf4 Nc4 14. Qh4 Nb2 15. Be5 Nxd3 16. cxd3 Ne8 1/2-1/2

[Event "Geraardsbergen op 27th"]
[Site "Geraardsbergen"]
[Date "2011.08.12"]
[Round "4"]
[White "De Herdt, Yasseen"]
[Black "Ponnet, Hendrik"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2003"]
[BlackElo "2159"]
[PlyCount "45"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 Bg4 6. dxe5 Bb4 7. Bd2 Nc6 8. Bb5 Nge7 9. a3 Bxc3 10. Bxc6+ Nxc6 11. Bxc3 Qb5 12. Qe2 Qxe2+ 13. Kxe2 0-0-0 14. h3 Bf5 15. Rac1 Rhe8 16. Rhe1 f6 17. Kf1 fxe5 18. Nxe5 Nd4 19. Nf7 Nxc2 20. Nxd8 Nxe1 21. Rxe1 Bd3+ 22. Kg1 Rxe1+ 23. Bxe1 1/2-1/2

[Event "Geraardsbergen op 27th"]
[Site "Geraardsbergen"]
[Date "2011.08.11"]
[Round "2"]
[White "De Herdt, Yasseen"]
[Black "Pletinckx, Eddy"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2003"]
[PlyCount "55"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nc6 9. Qe1 Bd7 10. Rd1 a6 11. f4 Qc7 12. Kh1 e5 13. Nf3 b5 14. a3 b4 15. Nd5 Nxd5 16. exd5 Na5 17. axb4 Nc4 18. Bc1 Bf5 19. Qc3 Rac8 20. fxe5 dxe5 21. Nxe5 Bf6 22. d6 Bxe5 23. dxc7 Bxc3 24. Rxf5 Nxb2 25. Bxb2 Bxb2 26. Rc5 Rfe8 27. Bxa6 Ra8 28. c8Q 1-0

[Event "Geraardsbergen op 27th"]
[Site "Geraardsbergen"]
[Date "2011.08.11"]
[Round "1"]
[White "Tondeleir, Jo"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2003"]
[PlyCount "62"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Bb5 e6 7. d3 Be7 8. 0-0 0-0 9. Nxd7 Bxd7 10. Bxd7 Qxd7 11. Qf3 Rfd8 12. Rd1 Qa4 13. Bg5 Rd5 14. b3 Qd7 15. Bh4 Rd8 16. d4 cxd4 17. c4 Rf5 18. Qd3 Nh5 19. Bxe7 Qxe7 20. Re1 Rg5 21. Qf3 Qc7 22. Nd2 Nf4 23. g3 Nh3+ 24. Kg2 Rf5 25. Qxf5 exf5 26. Kxh3 Qc6 27. Re2 Rd6 28. f3 Re6 29. Rae1 Rxe2 30. Rxe2 g6 31. b4 Qa4 0-1

[Event "Ghent Taminco op 34th"]
[Site "Ghent"]
[Date "2011.07.18"]
[Round "5"]
[White "De Herdt, Yasseen"]
[Black "Clemens, Adrian HP"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2003"]
[BlackElo "2233"]
[PlyCount "24"]
[EventDate "2011.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Ndb5 Nxe4 8. Bf4 Qf6 9. Nc7+ Kd8 10. Nxa8 Qxf4 11. Qc1 Qxf2+ 12. Kd1 Qd4+ 0-1

[Event "Ghent Taminco op 34th"]
[Site "Ghent"]
[Date "2011.07.17"]
[Round "4"]
[White "Sarrau, Jelle"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2239"]
[BlackElo "2003"]
[PlyCount "73"]
[EventDate "2011.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 c5 2. b3 b6 3. Nf3 Nf6 4. e3 e6 5. Bb2 Be7 6. Be2 Bb7 7. 0-0 0-0 8. d3 d6 9. Nbd2 Nbd7 10. Re1 Re8 11. Bf1 Rc8 12. Rc1 Qc7 13. a3 Bf8 14. e4 g6 15. d4 cxd4 16. Nxd4 a6 17. b4 Qb8 18. N4f3 Bg7 19. Qb3 d5 20. exd5 exd5 21. Bd4 Rxe1 22. Rxe1 Qd6 23. h3 Ba8 24. Qb2 Nh5 25. cxd5 b5 26. Bxg7 Nxg7 27. Ne4 Qxd5 28. Nf6+ Nxf6 29. Qxf6 Rc6 30. Qf4 Qd6 31. Qh4 Rc3 32. Ng5 h5 33. Ne4 Bxe4 34. Qxe4 Rxa3 35. Rc1 Ra2 36. Qf3 Qe6 37. Qf4 1/2-1/2

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.23"]
[Round "9"]
[White "Vandevenne, Sander"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2059"]
[BlackElo "1997"]
[PlyCount "103"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Ne2 Bg7 6. 0-0 0-0 7. h3 cxd4 8. cxd4 e5 9. d5 Nbd7 10. Nbc3 Nc5 11. b4 Nxd3 12. Qxd3 a5 13. Rb1 b6 14. Be3 Ba6 15. b5 Bb7 16. f4 Bh6 17. Na4 Nd7 18. f5 Bxe3+ 19. Qxe3 f6 20. Qh6 g5 21. h4 gxh4 22. Rf3 Rc8 23. Rc1 Rxc1+ 24. Nxc1 Qe7 25. Rc3 Rc8 26. Rxc8+ Bxc8 27. Qxh4 Nc5 28. Qg3+ Kf8 29. Nxc5 dxc5 30. Qe3 a4 31. Qa3 c4 32. d6 Qd7 33. Kf2 Bb7 34. Ke3 Ke8 35. Qxa4 Bxe4 36. Qxc4 Qxf5 37. Qxe4 Qg5+ 38. Kf3 Qxc1 39. Qc6+ Qxc6+ 40. bxc6 f5 41. g4 f4 42. Ke4 Kd8 43. a4 Kc8 44. Kxe5 f3 45. Ke6 f2 46. Ke7 f1Q 47. d7+ Kc7 48. d8Q+ Kxc6 49. Qc8+ Kd5 50. Qf5+ Qxf5 51. gxf5 b5 52. axb5 1-0

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.22"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Poelman, Geoffrey"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1997"]
[BlackElo "1837"]
[PlyCount "59"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 Ngf6 4. Nc3 e5 5. Bc4 Be7 6. 0-0 c6 7. a4 Qc7 8. Re1 h6 9. h3 Nf8 10. b3 g5 11. b4 Ng6 12. b5 a6 13. bxa6 bxa6 14. Nh2 Nf4 15. a5 Rg8 16. Kf1 g4 17. Bxf4 exf4 18. e5 g3 19. fxg3 dxe5 20. dxe5 fxg3 21. Nf3 Nh5 22. Qd4 Qa7 23. Na4 Bxh3 24. gxh3 Nf4 25. Bxf7+ Kxf7 26. Qxf4+ Ke8 27. Qd4 c5 28. Qc4 Rf8 29. Kg2 Qb7 30. Qe4 1-0

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.21"]
[Round "7"]
[White "Desmyter, Thomas"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1900"]
[BlackElo "1997"]
[PlyCount "57"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Ne8 13. Qe1 Bh4 14. Qd2 Bf6 15. Rad1 Be5 16. Nc1 Bxf4 17. Qxf4 Ne5 18. Nd3 Ng6 19. Qg3 Kh8 20. Bh5 Qe7 21. Bxg6 hxg6 22. Nf4 Kg8 23. Nxe6 Qxe6 24. Nd5 Rc8 25. Qg5 Nf6 26. Rxf6 gxf6 27. Nxf6+ Kg7 28. Nh5+ Kh7 29. Nf6+ 1/2-1/2

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.20"]
[Round "5"]
[White "De Herdt, Yasseen"]
[Black "Van Houtte, Randy"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1997"]
[BlackElo "1888"]
[PlyCount "23"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 0-0 7. 0-0 c5 8. c3 b6 9. Qa4 Bb7 10. Ne5 Nxe5 11. dxe5 Nd7 12. Qh4 1-0

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.19"]
[Round "4"]
[White "Godart, Francois"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2259"]
[BlackElo "1997"]
[PlyCount "39"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 Bb7 7. Nbd2 Be7 8. e3 d5 9. Be2 Nbd7 10. 0-0 Qc7 11. Qc2 Bd6 12. h3 0-0 13. b3 Rae8 14. Bb2 Qd8 15. Bd3 g6 16. e4 Bb8 17. e5 Nh5 18. Bxg6 hxg6 19. Qxg6+ Ng7 20. Ng5 1-0

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.18"]
[Round "2"]
[White "De Herdt, Yasseen"]
[Black "Folie, Nathan"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1997"]
[BlackElo "1843"]
[PlyCount "79"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. f4 c5 8. dxc5 Nxc5 9. Bxe7 Qxe7 10. Qg4 0-0 11. 0-0-0 Nc6 12. Nf3 b5 13. Bd3 Nxd3+ 14. Rxd3 f6 15. Re1 Rb8 16. g3 b4 17. Nb1 a5 18. exf6 Qxf6 19. Ne5 Nxe5 20. Rxe5 Rb6 21. Nd2 Rc6 22. Nf3 a4 23. Nd4 Rb6 24. Rde3 a3 25. bxa3 bxa3 26. Rxa3 Rb4 27. Qd1 Qe7 28. Nc6 Rb1+ 29. Kxb1 Qxa3 30. Qd3 Qc5 31. Nd4 Qb6+ 32. Kc1 Bd7 33. Qe3 Rb8 34. Nxe6 Qxe3+ 35. Rxe3 Re8 36. f5 g6 37. Kd2 gxf5 38. Nc5 Rxe3 39. Kxe3 Bc6 40. Kf4 1-0

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.18"]
[Round "3"]
[White "De Vogelaere, Robin"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1790"]
[BlackElo "1997"]
[PlyCount "98"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Be6 7. d3 Qd7 8. Nd5 Nd4 9. Nxd4 exd4 10. Nf4 Ne7 11. Nxe6 fxe6 12. 0-0 0-0 13. Bh3 Rae8 14. b4 c5 15. b5 Rf7 16. Bd2 Nc8 17. f4 Ref8 18. Qe2 Qe7 19. Rf2 Kh8 20. a4 Rd8 21. Re1 Nb6 22. Qd1 Rdf8 23. a5 Nd7 24. Qg4 Re8 25. Qd1 Ref8 26. Ref1 Kg8 27. Bg2 Rb8 28. Qb3 Rff8 29. Ra1 Nf6 30. h3 Nh5 31. Kh2 g5 32. Raf1 gxf4 33. Bxf4 Nxf4 34. gxf4 Rf6 35. Qd1 Rbf8 36. f5 Kh8 37. Rf3 Rg8 38. fxe6 Qxe6 39. Rxf6 Bxf6 40. Qf3 Kg7 41. Qf5 Qe7 42. Kh1 Be5 43. Bf3 Rf8 44. Qg4+ Kh8 45. Qh5 Qg7 46. Qg4 Qc7 47. Bg2 Rg8 48. Qe6 Qg7 49. Bf3 Qg3 0-1

[Event "BEL-ch U18/20"]
[Site "Houffalize"]
[Date "2011.04.17"]
[Round "1"]
[White "Van Herck, Raf"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1728"]
[BlackElo "1997"]
[PlyCount "58"]
[EventDate "2011.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bf4 d6 6. e4 Bg7 7. Bb5 Bd7 8. Bxc6 bxc6 9. Bg3 Qc7 10. 0-0 Nf6 11. Re1 e5 12. Nb3 0-0 13. Qd3 Be6 14. f4 Nh5 15. f5 Nxg3 16. fxe6 Nh5 17. exf7+ Rxf7 18. g3 Rd8 19. Rf1 Nf6 20. Rad1 Qb6+ 21. Kg2 d5 22. Na4 Qc7 23. Nac5 Qe7 24. Qa6 Rdf8 25. Qxc6 Ng4 26. Rxf7 Qxf7 27. Qe6 Ne3+ 28. Kg1 Nxd1 29. exd5 Ne3 0-1

[Event "Brasschaat op 10th"]
[Site "Brasschaat"]
[Date "2010.08.21"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Colijn, Stefan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1974"]
[BlackElo "2174"]
[PlyCount "74"]
[EventDate "2010.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. d4 Bg4 5. Be2 0-0-0 6. c4 Qa5+ 7. Bd2 Qh5 8. Be3 Nf6 9. Nbd2 e6 10. a3 Qg6 11. Qb3 Bd6 12. h3 Bxf3 13. Bxf3 e5 14. dxe5 Bxe5 15. 0-0 Rd3 16. Qb5 a6 17. Qa4 Rxe3 18. fxe3 Qd3 19. Rf2 Qxe3 20. Nf1 Qb6 21. Ra2 Bd4 22. b4 Bxf2+ 23. Rxf2 Nd4 24. c5 Nxf3+ 25. Rxf3 Qb5 26. Qb3 Qd7 27. a4 Rd8 28. Ne3 Qd4 29. Kh2 Re8 30. Nf5 Qe5+ 31. Kg1 Qa1+ 32. Kh2 Re1 33. Qxf7 Rh1+ 34. Kg3 Qe1+ 35. Kf4 Qd2+ 36. Re3 Rf1+ 37. Kg3 Qxe3+ 0-1

[Event "Brasschaat op 10th"]
[Site "Brasschaat"]
[Date "2010.08.20"]
[Round "7"]
[White "Vanderhallen, Nicolas"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2214"]
[BlackElo "1974"]
[PlyCount "103"]
[EventDate "2010.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. cxb5 a6 6. Nc3 axb5 7. dxe6 fxe6 8. Nxb5 d5 9. e3 Nc6 10. Be2 Be7 11. 0-0 0-0 12. b3 Ba6 13. Nc3 Bb7 14. Bb5 Qa5 15. Bb2 Rad8 16. Qe2 Ne4 17. Bxc6 Bxc6 18. Nxe4 dxe4 19. Ne5 Bd5 20. Nc4 Qb5 21. Rac1 Rf5 22. Rc2 Rdf8 23. Bc3 Rg5 24. Kh1 Qb8 25. f4 exf3 26. gxf3 Qa8 27. Nd2 Bd6 28. e4 Bc6 29. Rg1 Qd8 30. Nc4 Bf4 31. Bd2 Rh5 32. Bxf4 Rxf4 33. Rg3 Qf6 34. a4 Rfh4 35. Qe3 Kh8 36. Rd2 Rh3 37. Qd3 Be8 38. Rxh3 Rxh3 39. Rf2 Bh5 40. Nd2 g5 41. Qe2 Qd4 42. a5 Rh4 43. Nc4 Rxe4 44. Qxe4 Qxf2 45. Qe5+ Kg8 46. Qxg5+ Kf8 47. Qf6+ Kg8 48. Qxe6+ Kf8 49. Qf5+ Kg7 50. Qg5+ Kf8 51. Qf4+ Bf7 52. Nd2 1/2-1/2

[Event "Brasschaat op 10th"]
[Site "Brasschaat"]
[Date "2010.08.19"]
[Round "6"]
[White "De Herdt, Yasseen"]
[Black "Dal Borgo, Albin"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1974"]
[BlackElo "2204"]
[PlyCount "64"]
[EventDate "2010.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Ne4 Nf4 10. Bf1 f5 11. Nec3 Bc5 12. d3 Ng6 13. Be2 0-0 14. 0-0 Nb7 15. Nd2 Qc7 16. Bh5 Nd8 17. Nc4 Nf7 18. Be3 Be7 19. Bxg6 hxg6 20. f4 g5 21. fxe5 Nxe5 22. Nxe5 Qxe5 23. Qd2 Bd6 24. g3 f4 25. Bf2 Bh3 26. Rfe1 Qf5 27. Ne4 Bc7 28. a4 Rae8 29. Ra3 fxg3 30. hxg3 Qf3 31. Bc5 Bxg3 32. Bxf8 Bxe1 0-1

[Event "Brasschaat op 10th"]
[Site "Brasschaat"]
[Date "2010.08.18"]
[Round "5"]
[White "Ooms, Andy"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2267"]
[BlackElo "1974"]
[PlyCount "80"]
[EventDate "2010.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Nc6 6. Bg2 Bc5 7. Nb3 Be7 8. e4 a6 9. 0-0 0-0 10. Nc3 d6 11. Qe2 Bd7 12. Bf4 Qb8 13. Rfd1 Rd8 14. Rd2 b6 15. Rad1 Ne5 16. Nd4 Rc8 17. b3 b5 18. Nf3 Be8 19. Nxe5 dxe5 20. Be3 bxc4 21. Rb2 Qc7 22. b4 a5 23. b5 a4 24. b6 Qb7 25. Qc2 Ng4 26. Bd2 Bc5 27. Be1 a3 28. Rbb1 Bxb6 29. Rd6 Rc6 30. Qd1 Nf6 31. Bf1 Qc7 32. Nb5 Qc8 33. Bxc4 Nxe4 34. Rxc6 Qxc6 35. Bf1 Rd8 36. Qf3 Nd2 37. Qxc6 Bxc6 38. Bxd2 Rxd2 39. Bg2 Rxf2 40. Nd4 Rxg2+ 0-1

[Event "Brasschaat op 10th"]
[Site "Brasschaat"]
[Date "2010.08.16"]
[Round "3"]
[White "Duhayon, Yves"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "E31"]
[WhiteElo "2211"]
[BlackElo "1974"]
[PlyCount "79"]
[EventDate "2010.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 Bxc3+ 7. bxc3 d6 8. Nf3 e5 9. Nd2 Nbd7 10. e3 Qe7 11. Bd3 g5 12. Bg3 e4 13. Bc2 Kd8 14. h4 Rg8 15. hxg5 hxg5 16. Qb1 Re8 17. Qb3 Kc7 18. 0-0-0 b6 19. Rh6 Ba6 20. Rdh1 Kb7 21. Qa3 Nb8 22. Ba4 Rc8 23. Rxf6 Qxf6 24. Nxe4 Qg6 25. Nxd6+ Kc7 26. Nxf7+ Kb7 27. Nd6+ Kc7 28. Bc2 Qg8 29. Rh7+ Kd8 30. Qxa6 Nd7 31. Nxc8 Rxc8 32. Qb7 Qe8 33. Bf5 Qe7 34. Rxe7 Kxe7 35. Qxd7+ Kf6 36. Qe6+ Kg7 37. Be5+ Kf8 38. Qxc8+ Kf7 39. Qd7+ Kg8 40. Qg7# 1-0

[Event "Ghent Taminco op 33rd"]
[Site "Ghent"]
[Date "2010.07.17"]
[Round "2"]
[White "Van der Stricht, Geert"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "E45"]
[WhiteElo "2393"]
[BlackElo "1974"]
[PlyCount "54"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. 0-0 Qd5 11. Rb1 Qc6 12. e4 Nbd7 13. d5 exd5 14. exd5 Nxd5 15. Nf5 Kd8 16. Qd4 Re8 17. Nxg7 Rg8 18. Rbd1 N5f6 19. Be7+ Kc8 20. g3 Rxg7 21. a4 a5 22. Qh4 Kb7 23. Rd4 Qe6 24. Bxf6 Qxf6 25. Qe4+ Qc6 26. Qf5 f6 27. Rfd1 Ne5 0-1

[Event "BEL-ch op"]
[Site "Westerlo"]
[Date "2010.07.11"]
[Round "9"]
[White "Aerts, Eddy"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2107"]
[BlackElo "1974"]
[PlyCount "89"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e4 Bc5 4. Nf3 d6 5. Be2 Nge7 6. 0-0 0-0 7. d3 f5 8. Be3 f4 9. Bxc5 dxc5 10. Nd5 Ng6 11. Rb1 Nd4 12. h3 c6 13. Nc3 Nh4 14. Kh2 Nhxf3+ 15. Bxf3 Qg5 16. Rh1 Rf6 17. Kg1 Bd7 18. b4 cxb4 19. Rxb4 b6 20. Kf1 Rd6 21. Rb2 Rd8 22. Rd2 Be6 23. Bg4 f3 24. Bxe6+ Nxe6 25. gxf3 Nf4 26. Rg1 Qh6 27. Rg3 Nxd3 28. Nd5 Nf4 29. Rc2 cxd5 30. cxd5 Rg6 31. Ke1 Ng2+ 32. Rxg2 Rxg2 33. Ke2 Qh4 34. Qf1 Rg6 35. Rc7 Qf4 36. Qb1 a5 37. Qb3 Qf8 38. d6+ Kh8 39. d7 Qd6 40. Qf7 Rf6 41. Qe8+ Rf8 42. Rc8 Rdxe8 43. dxe8Q Kg8 44. Qc6 Qe7 45. Rxf8+ 1/2-1/2

[Event "BEL-ch op"]
[Site "Westerlo"]
[Date "2010.07.10"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Beukema, Stefan"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1974"]
[BlackElo "2084"]
[PlyCount "158"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 d6 6. c4 0-0 7. Nc3 Qe8 8. b3 a5 9. Bb2 Na6 10. Re1 c6 11. e4 fxe4 12. Nxe4 Nxe4 13. Rxe4 Bf5 14. Re1 Nb4 15. Nh4 Qf7 16. Nxf5 Qxf5 17. Re2 d5 18. Bc3 e5 19. dxe5 dxc4 20. bxc4 Rad8 21. Qb3 Qh5 22. Bf1 Rf3 23. Rd1 Rdf8 24. c5+ Nd5 25. Rxd5 cxd5 26. Qxd5+ Kh8 27. Bd4 Rd3 28. Qe4 Rd1 29. Kg2 Qg5 30. Bb2 Rd2 31. h4 Rxe2 32. Bxe2 Qd2 33. Ba1 Qxa2 34. Bc3 a4 35. h5 a3 36. h6 Bxh6 37. e6+ Bg7 38. e7 Re8 39. Bxg7+ Kxg7 40. Bb5 Qf7 41. Bxe8 Qxe8 42. Qxb7 Kf6 43. Qf3+ Kxe7 44. Qxa3 Qc6+ 45. f3 Ke6 46. Qa7 Kd5 47. Qxh7 Kxc5 48. Qe7+ Kd4 49. g4 Qd5 50. Qe2 g5 51. Qd2+ Kc5 52. Qc3+ Kd6 53. Qf6+ Kd7 54. Kg3 Qc5 55. Qf7+ Kd8 56. Qg8+ Ke7 57. Qh7+ Kf6 58. Kg2 Qb5 59. Qc2 Kg7 60. Qd2 Kf6 61. f4 Qc6+ 62. Kg3 Qc7 63. Qd4+ Kf7 64. Qd5+ Kf8 65. Qf5+ Kg8 66. Qxg5+ Kh7 67. Qf5+ Kg8 68. Qd5+ Kh7 69. g5 Kg6 70. Qe6+ Kh7 71. Kg4 Qc1 72. Qd7+ Kh8 73. Qd4+ Kg8 74. g6 Qc6 75. Qd8+ Kg7 76. Qe7+ Kxg6 77. f5+ Kh6 78. Qe6+ Qxe6 79. fxe6 Kg6 1/2-1/2

[Event "BEL-ch op"]
[Site "Westerlo"]
[Date "2010.07.09"]
[Round "7"]
[White "De Herdt, Yasseen"]
[Black "Hajenius, Willem"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1974"]
[BlackElo "2050"]
[PlyCount "45"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Be7 7. Be2 Nf6 8. 0-0 a6 9. Be3 0-0 10. Qd2 Qc7 11. Rac1 Nxd4 12. Qxd4 Bd7 13. f4 Rac8 14. b3 Rfd8 15. a4 Bc6 16. Bf3 e5 17. Qd2 exf4 18. Bd4 Qa5 19. Qxf4 Be8 20. Nd5 Nxd5 21. exd5 b5 22. Bh5 g6 23. Bxg6 1-0

[Event "BEL-ch op"]
[Site "Westerlo"]
[Date "2010.07.06"]
[Round "4"]
[White "Vanderwaeren, Serge"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2168"]
[BlackElo "1974"]
[PlyCount "93"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Bg4 10. dxc5 Bxc5 11. Nc3 Qd7 12. Rc1 Rac8 13. Na4 Be7 14. Nc5 Bxc5 15. Rxc5 b6 16. Rc1 d4 17. Nxd4 Nxd4 18. Qxd4 Qxd4 19. Bxd4 Bxe2 20. Rfe1 Rxc1 21. Rxc1 Rd8 22. f3 Ne8 23. Kf2 Rxd4 24. Kxe2 Kf8 25. Bh3 Ke7 26. Ke3 Rd6 27. Bf1 Re6+ 28. Kf2 Rd6 29. Rc2 Kd8 30. Ba6 Nc7 31. Bc4 Ne6 32. Ke3 Ke7 33. f4 Rc6 34. Re2 Kf6 35. Rd2 Ke7 36. h4 Nc7 37. g4 b5 38. Bd3 h6 39. g5 a6 40. Bf5 Ne6 41. Rc2 Rxc2 42. Bxc2 f6 43. gxh6 gxh6 44. b4 Nc7 45. Bb3 Kd6 46. Ke4 Ne6 47. Kf5 1-0

[Event "BEL-ch op"]
[Site "Westerlo"]
[Date "2010.07.05"]
[Round "3"]
[White "De Herdt, Yasseen"]
[Black "Gijsen, Michelle"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1974"]
[BlackElo "1630"]
[PlyCount "98"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. g3 f5 5. d3 Nf6 6. Bg5 Be7 7. Bg2 0-0 8. 0-0 Qe8 9. Rb1 Nd8 10. b4 Ne6 11. Bxf6 Bxf6 12. Nd5 f4 13. Nd2 Bd8 14. e3 Qg6 15. Ne4 c6 16. Ndc3 Ng5 17. Nxg5 Bxg5 18. exf4 exf4 19. b5 Bf6 20. d4 Bg4 21. f3 Bf5 22. bxc6 bxc6 23. Ne4 fxg3 24. hxg3 d5 25. g4 Bxe4 26. fxe4 dxe4 27. d5 cxd5 28. Qxd5+ Kh8 29. Qxe4 Qxe4 30. Bxe4 Rae8 31. Bf3 Bd4+ 32. Kg2 g6 33. Rb7 Re3 34. Rd7 Bb6 35. Bd1 Rxf1 36. Kxf1 Re4 37. Be2 h5 38. gxh5 gxh5 39. Rd5 h4 40. Rg5 Be3 41. Rg4 Re5 42. Rxh4+ Kg7 43. Bd1 Kf6 44. Rh8 Ke6 45. Ke2 Kd6 46. Kd3 Bc5 47. Rh6+ Re6 48. Rh5 Re3+ 49. Kd2 Rg3 1/2-1/2

[Event "Brasschaat op 09th"]
[Site "Brasschaat"]
[Date "2009.08.22"]
[Round "8"]
[White "Ducarmon, Quinten"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2201"]
[BlackElo "1941"]
[PlyCount "59"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Rg1 h5 17. Re1 Bb7 18. Bh3 0-0-0 19. Nd5 Qa5 20. a3 Bh6+ 21. Kb1 Qd2 22. Rd1 Qxh2 23. Ne7+ Kc7 24. Rg7 Qe5 25. Rxf7 Kb6 26. Ng6 Bxe4 27. Nxe5 dxe5 28. Qf2 Bg6 29. Re7 exd4 30. Rxd4 1-0

[Event "Brasschaat op 09th"]
[Site "Brasschaat"]
[Date "2009.08.21"]
[Round "7"]
[White "De Herdt, Yasseen"]
[Black "De Schampheleire, Glen"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1941"]
[BlackElo "2156"]
[PlyCount "48"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 f6 9. a3 Ba5 10. b4 Bb6 11. b5 Nxd4 12. Nxd4 Bxd4 13. Bxh7 fxe5 14. Bg6+ Kf8 15. f4 Qh4+ 16. g3 Qxg3+ 17. hxg3 Rxh1+ 18. Ke2 Rh2+ 19. Ke1 Rxd2 20. Kxd2 exf4 21. Rf1 Bd7 22. Rxf4+ Bf6 23. a4 Ke7 24. Kd3 a6 0-1

[Event "Brasschaat op 09th"]
[Site "Brasschaat"]
[Date "2009.08.20"]
[Round "6"]
[White "Schuermans, Robert"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2088"]
[BlackElo "1941"]
[PlyCount "72"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Rg1 h5 17. Rg7 b4 18. Nd5 exd5 19. exd5 Nd7 20. Nc6 Bb7 21. Bh3 Bxc6 22. dxc6 Ne5 23. Bd7+ Kd8 24. Re1 Qa5 25. c7+ Kxd7 26. Qf5+ Kxc7 27. Rxf7+ Kb6 28. Re7 Bxe7 29. fxe7 b3 30. Rd1 Nc4 31. Qf4 Qc5 32. Rd4 bxa2 33. Rxc4 a1Q+ 34. Kd2 Qaa5+ 35. b4 Qd5+ 36. Rd4 Qxb4+ 0-1

[Event "Brasschaat op 09th"]
[Site "Brasschaat"]
[Date "2009.08.16"]
[Round "2"]
[White "Afek, Yochanan"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2314"]
[BlackElo "1941"]
[PlyCount "127"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. 0-0 g6 12. Nc3 Rd8 13. Bg5 h6 14. Be3 Bg7 15. Qb3 0-0 16. Rfd1 Nd5 17. Nxd5 Qxd5 18. Qxd5 Rxd5 19. Bc4 Rd6 20. d5 Ne5 21. Bb3 b6 22. Rac1 Rfd8 23. h3 g5 24. f4 gxf4 25. Bxf4 R6d7 26. Bg3 Ng6 27. Rc2 Be5 28. Bxe5 Nxe5 29. Rc3 Rd6 30. Rd4 Kf8 31. Rf4 Nd7 32. Rg3 Nc5 33. Bc4 Nd7 34. Rh4 Rb8 35. a4 Rc8 36. Kh2 Rc7 37. b3 Ne5 38. Re3 Nd7 39. Rf3 Rc5 40. Rh5 Rg6 41. g4 Kg7 42. d6 e6 43. Rxc5 Nxc5 44. b4 Nb7 45. d7 Kf8 46. Bb5 Ke7 47. Rc3 e5 48. Rc7 Nd8 49. Rxa7 Rd6 50. Rc7 Rd4 51. Rc4 Rxc4 52. Bxc4 Kxd7 53. Kg3 Ke7 54. a5 bxa5 55. bxa5 Nc6 56. a6 Kf6 57. Bd5 Na7 58. Kf3 Nc8 59. Ke4 Na7 60. Kd3 Ke7 61. Kc4 Nc8 62. Kc5 f6 63. Bb7 Kd7 64. Kd5 1-0

[Event "Ghent Taminco op 32nd"]
[Site "Ghent"]
[Date "2009.07.21"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Van Hoeve, Ab"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1941"]
[BlackElo "2198"]
[PlyCount "20"]
[EventDate "2009.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. c3 Be7 9. Bc4 0-0 10. 0-0 c5 1/2-1/2

[Event "Ghent Taminco op 32nd"]
[Site "Ghent"]
[Date "2009.07.18"]
[Round "2"]
[White "Farrand, Tom"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2278"]
[BlackElo "1941"]
[PlyCount "145"]
[EventDate "2009.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 Nh6 7. 0-0 0-0 8. d3 d5 9. Nxd5 Bg4 10. c3 Bxf3 11. gxf3 Nxb5 12. axb5 e6 13. Ne3 Qd7 14. Qe2 Qxb5 15. Nc4 Qd7 16. Be3 b6 17. Rfd1 Rac8 18. f5 exf5 19. Qd2 b5 20. Bxh6 bxc4 21. Bxg7 Kxg7 22. dxc4 Qxd2 23. Rxd2 Rc7 24. exf5 gxf5 25. Kf2 Rb8 26. Kg3 Rcb7 27. Ra2 Re8 28. Kf4 Re1 29. Kxf5 Rg1 30. Ra5 Rb6 31. Rxa7 Rf6+ 32. Ke4 Re6+ 33. Kf4 Rf6+ 34. Ke3 Re6+ 35. Kf2 Rh1 36. Kg2 Rb1 37. Rb7 Rg6+ 38. Kf2 Rh1 39. Ke3 Re1+ 40. Kd3 Rc1 41. b4 Rd6+ 42. Ke2 Re6+ 43. Kf2 Rxc3 44. bxc5 Rxc4 45. Rd6 Rc2+ 46. Kg3 Rxd6 47. cxd6 Rd2 48. Rd7 Kf6 49. Rd8 Ke6 50. Re8+ Kf5 51. Rd8 Ke6 52. h4 Rd4 53. Rh8 Rxd6 54. Rxh7 Ke7 55. h5 Kf8 56. h6 Rg6+ 57. Kf4 Kg8 58. Rg7+ Rxg7 59. hxg7 Kxg7 60. Kf5 Kg8 61. Kf6 Kf8 62. f4 Kg8 63. Ke7 f5 64. Ke6 Kf8 65. Kxf5 Kf7 66. Kg5 Kg7 67. f5 Kf7 68. f6 Kf8 69. Kf5 Kf7 70. Ke5 Kf8 71. Ke6 Ke8 72. f7+ Kf8 73. Kf6 1/2-1/2

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.12"]
[Round "9"]
[White "De Herdt, Yasseen"]
[Black "Claesen, Pieter"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1938"]
[BlackElo "2371"]
[PlyCount "62"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. c3 Nxe4 7. Qxe4 Nf6 8. Qh4 Bf5 9. Nf3 e6 10. Bc4 Be7 11. Bg5 h6 12. Ne5 Qc7 13. 0-0 0-0-0 14. Bxf6 Bxf6 15. Qh5 Bxe5 16. dxe5 Rd2 17. Rad1 g6 18. Qh4 Qd8 19. Qxd8+ Rhxd8 20. Rxd2 Rxd2 21. b4 Rc2 22. f3 Rxc3 23. Bb3 Bd3 24. Re1 Bc4 25. Re4 Bxb3 26. axb3 Kd7 27. Rh4 Rxb3 28. Rxh6 Rxb4 29. h4 a5 30. g4 a4 31. Rh8 Rb6 0-1

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.11"]
[Round "8"]
[White "Tonoli, Benjamin"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2183"]
[BlackElo "1938"]
[PlyCount "113"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. e5 Nd7 10. f4 Bxc3+ 11. bxc3 b6 12. Be3 Nc5 13. Bxc5 bxc5 14. 0-0-0+ Kc7 15. Rd2 Rb8 16. Bd3 Ba6 17. h4 Rbd8 18. h5 Rd7 19. Be2 Rxd2 20. Kxd2 Rb8 21. Kc2 Rf8 22. Rh3 f5 23. exf6 Rxf6 24. Rg3 g6 25. hxg6 hxg6 26. Rg4 Bc8 27. Kd2 Kd6 28. Bd3 e5 29. Rxg6 Rxg6 30. fxe5+ Kxe5 31. Bxg6 Kf4 32. Kd3 Bd7 33. Be4 Be8 34. a3 Bd7 35. Bf3 Be8 36. Ke2 Bd7 37. Kf2 Be8 38. g3+ Kf5 39. Ke3 Ke5 40. Be4 Bd7 41. Kf3 a5 42. Bd3 Bc8 43. g4 Be6 44. Kg3 Bd7 45. g5 Bc8 46. g6 Be6 47. g7 Kf6 48. Kf4 Bf7 49. Be4 Kxg7 50. Ke5 Bxc4 51. Bxc6 Bb3 52. Bd5 a4 53. Kd6 Kf8 54. Kxc5 Ke8 55. Bc6+ Kd8 56. Kb6 Kc8 57. Bb5 1-0

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.10"]
[Round "7"]
[White "De Herdt, Yasseen"]
[Black "Van Eetvelde, Ward"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1938"]
[BlackElo "2027"]
[PlyCount "87"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Qxd4 Bd7 6. Nd5 Be7 7. Bd3 h6 8. 0-0 Nc6 9. Qc3 0-0 10. Nxe7+ Qxe7 11. Re1 Ng4 12. Bf4 Nge5 13. Nxe5 dxe5 14. Be3 Qb4 15. Bd2 Qd6 16. Be3 Qb4 17. Bd2 Qd6 18. Rad1 Nd4 19. Be3 c5 20. Qa3 Qg6 21. Kh1 Bg4 22. Bxd4 Bxd1 23. Bxc5 Bf3 24. gxf3 Rfc8 25. Rg1 Qf6 26. Rg3 Rc7 27. b3 a5 28. Be3 Rc6 29. Qa4 Qd6 30. Qb5 f6 31. Bxh6 Rc7 32. Bc4+ Kh7 33. Be3 Qd1+ 34. Kg2 Qd6 35. Rh3+ Kg6 36. Rg3+ Kh7 37. Rh3+ Kg6 38. f4 f5 39. exf5+ Kxf5 40. Rh5+ Kg6 41. Qxe5 Qxe5 42. Rxe5 a4 43. Rg5+ Kf6 44. Bd4+ 1-0

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.08"]
[Round "5"]
[White "De Herdt, Yasseen"]
[Black "Hamblok, Roel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1938"]
[BlackElo "2141"]
[PlyCount "44"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 d6 7. e4 e5 8. exf5 Nc6 9. d4 Bxf5 10. Nc4 e4 11. Nh4 Be6 12. Ne3 d5 13. f3 Qd7 14. fxe4 Nxe4 15. Rxf8+ Rxf8 16. Bxe4 dxe4 17. d5 Bc5 18. c4 Bg4 19. Qc2 Qf7 20. Kg2 Nd4 21. Qxe4 Qf2+ 22. Kh1 Qe1+ 0-1

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.06"]
[Round "3"]
[White "De Herdt, Yasseen"]
[Black "Dal Borgo, Albin"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1938"]
[BlackElo "2168"]
[PlyCount "85"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. Qf3 Nf6 9. 0-0 Be7 10. Bg5 0-0 11. Rad1 Nd7 12. Bf4 Bb7 13. Ne2 Nc5 14. c4 Nxd3 15. Qxd3 dxe4 16. Qd7 Ra7 17. b4 Bg5 18. Qxd8 Bxd8 19. Rd7 Bb6 20. c5 Bc8 21. Rxa7 Bxa7 22. Rd1 a5 23. a3 axb4 24. axb4 Ba6 25. Nd4 Bb7 26. Ra1 Bb8 27. Bxb8 Rxb8 28. Kf1 g6 29. Ra7 e5 30. Nc2 Bc8 31. Rc7 Ba6+ 32. Ke1 Bb5 33. Na3 Bd3 34. Rxc6 Rxb4 35. Rb6 Ra4 36. c6 e3 37. c7 exf2+ 38. Kxf2 Bf5 39. Nb5 Rc4 40. Nd6 Rc2+ 41. Ke3 Bd7 42. Rb8+ Kg7 43. c8Q 1/2-1/2

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.05"]
[Round "2"]
[White "Duhayon, Yves"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2227"]
[BlackElo "1938"]
[PlyCount "152"]
[EventDate "2009.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d5 6. Nf3 Nbd7 7. Qb3 Bxc3+ 8. bxc3 Re8 9. Bg5 dxc4 10. Qxc4 e5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Rd1 Qe7 14. Bxf6 gxf6 15. Rd2 Be6 16. Qf4 Rd8 17. 0-0 Rxd2 18. Qxd2 Bc4 19. Re1 Rxe2 20. Rxe2 Qxe2 21. Qxe2 Bxe2 22. Bxb7 Bc4 23. a3 Kf8 24. f4 Ke7 25. Kf2 Kd6 26. Ke3 Bd5 27. Ba6 Be6 28. Kd4 c5+ 29. Kd3 Bh3 30. Ke4 f5+ 31. Ke3 Kd5 32. Bd3 c4 33. Be2 Kc5 34. Bh5 f6 35. Bf7 Bg4 36. Be6 Bh3 37. Kd2 Bg4 38. Ke1 Bh3 39. Kf2 Kb5 40. Bd7+ Kc5 41. Kf3 Kd6 42. Bc8 Kc6 43. Be6 Kc5 44. Ke3 Bg4 45. Kd2 Kb5 46. Kc2 h6 47. Kb2 Kc5 48. a4 a5 49. Kc2 Bh3 50. Kd2 Bg4 51. Ke3 Bd1 52. Bxf5 Bxa4 53. Kd2 Kd6 54. Kc1 Ke7 55. Kb2 Bc6 56. Ka3 Bb5 57. g4 Be8 58. h4 Kf7 59. Bc2 Bd7 60. Bd1 Ke7 61. g5 hxg5 62. fxg5 fxg5 63. hxg5 Kf7 64. Ba4 Be6 65. Bc2 Bd7 66. Ba4 Be6 67. Bb5 Kg6 68. Ka4 Kxg5 69. Kxa5 Kf6 70. Kb4 Ke7 71. Bxc4 Bf5 72. Kc5 Kd7 73. Bd5 Kc7 74. Kd4 Bg4 75. c4 Bh3 76. c5 Bg4 1/2-1/2

[Event "BEL-ch U20"]
[Site "Houffalize"]
[Date "2009.04.19"]
[Round "9"]
[White "Deschepper, Jeroen"]
[Black "De Herdt, Yasseen"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2054"]
[BlackElo "1941"]
[PlyCount "55"]
[EventDate "2009.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. b3 c5 7. e3 Qc7 8. Bb2 c4 9. a4 cxb3 10. cxb3 bxa4 11. Rxa4 0-0 12. Nbd2 Ba6 13. Re1 Bb5 14. Ra1 d5 15. Ba3 Bxa3 16. Rxa3 Rc8 17. Qa1 Qb6 18. Ne5 Na6 19. Ndc4 Qc7 20. Rxa6 Bxa6 21. Qxa6 dxc4 22. Bxa8 cxb3 23. Bc6 Ng4 24. Be4 b2 25. Nxg4 Qc1 26. Rf1 Re8 27. Qb5 Rf8 28. Ne5 1-0

[Event "BEL-ch U20"]
[Site "Houffalize"]
[Date "2009.04.18"]
[Round "8"]
[White "De Herdt, Yasseen"]
[Black "Van Cappellen, Jonas"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "1941"]
[BlackElo "2002"]
[PlyCount "47"]
[EventDate "2009.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. Qc2 e5 11. dxe5 dxe5 12. e4 Qe8 13. exf5 Qh5 14. Qe4 Bxf5 15. Qd5+ Kh8 16. Nxe5 c6 17. Qf3 Qxf3 18. Nxf3 Bd3 19. Re1 Bxc4 20. Bg5 Nd7 21. Bxf6 Nxf6 22. Ne5 Bd5 23. Bxd5 Nxd5 24. Rad1 1/2-1/2

[Event "BEL-ch U20"]
[Site "Houffalize"]
[Date "2009.04.17"]
[Round "7"]
[White "De Herdt, Yasseen"]
[Black "Beukema, Stefan"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1941"]
[BlackElo "2007"]
[PlyCount "75"]
[EventDate "2009.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Qe4 Nf6 10. Qe2 Nd5 11. Qe4 Nb6 12. Nc3 Qb4 13. c5 Nc4 14. a3 Qb3 15. Qd4 Be7 16. Bd3 0-0 17. 0-0 Rad8 18. Re1 Rfe8 19. Re4 d5 20. cxd6 Nxd6 21. exd6 Bf6 22. d7 Re6 23. Qe3 Bxd3 24. Qxd3 Bxc3 25. Rxe6 Qxe6 26. Qxc3 Qxd7 27. Bg5 f6 28. Be3 Qd1+ 29. Qe1 Qb3 30. Qc1 Kh8 31. h3 Qa4 32. Qc5 a6 33. Rc1 h6 34. Qxc6 Rd1+ 35. Kh2 Qxc6 36. Rxc6 Rb1 37. Rxc7 Rxb2 38. Ra7 1-0

[Event "BEL-ch U20"]
[Site "Houffalize"]
[Date "2009.04.16"]
[Round "5"]
[White "Van den Berghe, Wannes"]
[Black "De Herdt, Yasseen"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1818"]
[BlackElo "1941"]
[PlyCount "68"]
[EventDate "2009.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. 0-0 Rb8 7. d3 b5 8. f4 Nd4 9. Nxd4 cxd4 10. Ne2 Qb6 11. Kh1 b4 12. f5 Bb7 13. g4 Be5 14. Nf4 Rc8 15. Rf2 Nf6 16. Qf3 g5 17. Nd5 Nxd5 18. exd5 f6 19. Qh3 Kd7 20. Qh5 Qd8 21. Re2 Qe8 22. Qh6 Qf7 23. h4 gxh4 24. Qxh4 Bxd5 25. Bh6 Rc7 26. b3 Rhc8 27. Rc1 a5 28. Kg1 a4 29. Bxd5 Qxd5 30. g5 Rg8 31. Rg2 fxg5 32. Qg4 Bf6 33. Kf1 Rc5 34. Rf2 Qh1+ 0-1

[Event "BEL-ch U20"]
[Site "Houffalize"]
[Date "2009.04.16"]
[Round "6"]
[White "Viaene, Arvid"]
[Black "De Herdt, Yasseen"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2120"]
[BlackElo "1941"]
[PlyCount "65"]
[EventDate "2009.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 b6 5. 0-0 Nbd7 6. d3 Bb7 7. Nbd2 e6 8. Re1 Be7 9. Nf1 0-0 10. Ng3 Qc7 11. Bf1 Rac8 12. Bd2 Qb8 13. d4 d5 14. e5 Ne4 15. Bd3 Rfd8 16. Nxe4 dxe4 17. Bxe4 Bxe4 18. Rxe4 b5 19. Re1 Nb6 20. Be3 b4 21. Qb3 c4 22. Qc2 Nd5 23. Nd2 Qb5 24. Ne4 Rd7 25. a3 a5 26. axb4 axb4 27. Qa4 Qxa4 28. Rxa4 Rb7 29. cxb4 Rxb4 30. Rxb4 Nxb4 31. h3 Nd3 32. Rb1 Rb8 33. Bc1 1/2-1/2

