[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.14"]
[Round "9"]
[White "Smits, Sebastiaan"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2186"]
[BlackElo "1951"]
[PlyCount "51"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Be7 4. Nf3 Nf6 5. g3 c5 6. Bg2 Nc6 7. e5 Nd7 8. c4 g5 9. cxd5 exd5 10. e6 fxe6 11. Nxg5 Nf6 12. Nxe6 Bxe6 13. Qxe6 Nd4 14. Qe5 Nc2+ 15. Kd1 Nxa1 16. Re1 0-0 17. Qxe7 Rf7 18. Qxd8+ Rxd8 19. Bg5 Rd6 20. Bxf6 Rfxf6 21. f4 Kf7 22. Nc3 Rh6 23. h4 d4 24. Ne4 Ra6 25. Nxc5 Rxa2 26. Bd5+ 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.13"]
[Round "8"]
[White "De Ridder, Dieter"]
[Black "Ten Hagen, Yorick"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1951"]
[BlackElo "2227"]
[PlyCount "53"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. Bg5 Rfc8 15. Bxe7 Qxe7 16. Re3 Na5 17. Rec3 Qd7 18. Ng5 h6 19. Qc2 Rxc3 20. Qh7+ Kf8 21. Rxc3 Rd8 22. Nxe6+ Qxe6 23. Qh8+ Ke7 24. Rc7+ Qd7 25. Rxd7+ Rxd7 26. Qxg7 Rc7 27. Qxh6 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.12"]
[Round "7"]
[White "De Wolf, Johan"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "2152"]
[BlackElo "1951"]
[PlyCount "35"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. cxd5 Nxd5 7. 0-0 Bg4 8. Nc3 Nc6 9. Nxd5 Qxd5 10. Ne5 Qe6 11. Nxg4 Qxg4 12. e3 Qd7 13. Qc2 Rfd8 14. b3 Rac8 15. Bxc6 Qxc6 16. Qxc6 bxc6 17. Ba3 e5 18. dxe5 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.10"]
[Round "5"]
[White "Balje, Jan"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2204"]
[BlackElo "1951"]
[PlyCount "53"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 h6 12. Nxd5 Bxg5 13. Qe5 f6 14. Qxc7 Qxd5 15. Qxc8+ Kg7 16. Qc7+ Nd7 17. hxg5 Rac8 18. gxf6+ Kf7 19. Qf4 Rc2 20. Qe3 Nxf6 21. Qb3 Qxb3 22. axb3 Rxb2 23. e3 a6 24. Bd3 b5 25. Rxa6 Rxb3 26. Ke2 Rb2+ 27. Kf3 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.09"]
[Round "4"]
[White "De Ridder, Dieter"]
[Black "Ahmad Saleh, Mohamed"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1951"]
[PlyCount "47"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. 0-0 Nxd4 10. Qxd4 Bg7 11. f3 0-0 12. Qd3 Rfc8 13. Be3 Qc6 14. b3 Nd7 15. Bd4 Bxd4+ 16. Qxd4 Qc5 17. Rad1 Qxd4+ 18. Rxd4 Nc5 19. Rfd1 Kf8 20. Nd5 Rc6 21. Nb4 Rcc8 22. Nd5 Rc6 23. Nb4 Rcc8 24. Nd5 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.08"]
[Round "2"]
[White "De Ridder, Dieter"]
[Black "Kuling, Lody"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1951"]
[BlackElo "2208"]
[PlyCount "60"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 b5 7. c3 Bb7 8. d3 e6 9. Bg5 Be7 10. Nbd2 h6 11. Bxf6 Bxf6 12. d4 e5 13. a4 Qb6 14. d5 Rb8 15. b3 0-0 16. Qe2 Bc8 17. Ra2 Bd8 18. axb5 axb5 19. Rea1 Nf6 20. Ra7 Ne8 21. Qd3 Nc7 22. Qe3 Na6 23. R7xa6 Bxa6 24. Bd3 Bc8 25. Nf1 Bd7 26. Ng3 Bf6 27. Nf5 Ra8 28. Rb1 Qc7 29. Nd2 Bg5 30. Qe2 Ra2 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "De Ridder, Dieter"]
[Black "O'Gorman, Brendan"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1965"]
[BlackElo "1827"]
[PlyCount "58"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 d6 7. h3 Bd7 8. d4 0-0 9. a4 a6 10. Bxc6 Bxc6 11. d5 Bd7 12. a5 b5 13. axb6 Qxb6 14. Na3 Rfb8 15. Nc4 Qc7 16. Bg5 Bb5 17. Nfd2 a5 18. f4 Kf8 19. Qf3 Ra6 20. e5 Ng8 21. Re3 a4 22. Rf1 dxe5 23. fxe5 f6 24. d6 exd6 25. exf6 Bh6 26. Re7 Qc8 27. Qd5 Be8 28. Nxd6 Rxd6 29. Qxd6 Nxe7 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Hauglustaine, Sander"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1782"]
[BlackElo "1965"]
[PlyCount "62"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Nb5 Nc6 10. c3 f6 11. Bd3 a6 12. Nd6 cxd4 13. cxd4 fxe5 14. fxe5 Rxf3 15. Qxf3 Nxd4 16. Qf4 Nc6 17. 0-0 Ncxe5 18. Nxc8 Rxc8 19. Qg3 Nxd3 20. Qxd3 Nf6 21. Rac1 Rd8 22. Qg3 e5 23. Rf5 e4 24. Rc7 Qf8 25. a4 d4 26. Qb3+ Kh8 27. Rf7 Qg8 28. R5xf6 gxf6 29. Qe6 Qg5 30. Qe7 Qc1+ 31. Kf2 e3+ 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Capone, Nicola"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1852"]
[BlackElo "1965"]
[PlyCount "99"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. c3 Nd7 8. Nf3 0-0 9. Bd3 b6 10. Qc2 Bb7 11. h4 Be7 12. Neg5 h6 13. Bh7+ Kh8 14. Bg8 f5 15. Nf7+ Rxf7 16. Bxf7 Be4 17. Qe2 e5 18. 0-0 exd4 19. cxd4 Bd6 20. Ng5 Nf6 21. Nxe4 Nxe4 22. Qh5 Qf6 23. Bd5 Rf8 24. Bxe4 fxe4 25. Rad1 c5 26. Qg4 cxd4 27. Qxe4 Bc5 28. Rd3 Qf4 29. Qxf4 Rxf4 30. g3 Re4 31. Kg2 Re2 32. Rb1 a5 33. a3 a4 34. b4 axb3 35. Rbxb3 Kg8 36. Rf3 Ra2 37. Kf1 g6 38. g4 Kg7 39. h5 Ra1+ 40. Ke2 gxh5 41. gxh5 Rh1 42. Rh3 Ra1 43. Rbf3 d3+ 44. Rxd3 Ra2+ 45. Rd2 Rxa3 46. Rxa3 Bxa3 47. Rd3 Be7 48. Rg3+ Kf7 49. Rg6 Bf6 50. Rxh6 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "De Ridder, Dieter"]
[Black "Geib, Volker"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1965"]
[BlackElo "1799"]
[PlyCount "35"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Nf3 Bg4 8. Qe2 e6 9. h3 Bxf3 10. Qxf3 Nbd7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. 0-0-0 Nb6 14. Bb3 0-0-0 15. Ne4 Nxe4 16. Qxe4 Nd5 17. Bxd5 Qxd5 18. Qxd5 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "De Ridder, Dieter"]
[Black "Gunther, Marcella"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1965"]
[BlackElo "1881"]
[PlyCount "49"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. Rd1 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nc3 Bg4 14. Be3 Rac8 15. Rac1 Nc4 16. Nd5 Nxd5 17. exd5 Qd7 18. b3 Nxe3 19. Qxe3 exd4 20. Rxd4 Bf6 21. Rd2 Rce8 22. Qf4 Bc3 23. Rd4 Bb2 24. Rb1 Bxd4 25. Nxd4 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Demarre, Jan"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1783"]
[BlackElo "1965"]
[PlyCount "32"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. c3 Nbd7 6. Nbd2 0-0 7. Bd3 c6 8. Qc2 Re8 9. 0-0-0 e5 10. Bg5 Qa5 11. Kb1 b5 12. dxe5 dxe5 13. Ne4 Qc7 14. Bxf6 Nxf6 15. Nxf6+ Bxf6 16. h4 e4 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "De Ridder, Naomi"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1799"]
[BlackElo "1965"]
[PlyCount "70"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 Nc6 7. Bb5 cxd4 8. Bxd4 Nxd4 9. Qxd4 Qc7 10. 0-0 Bc5 11. Qg4 0-0 12. Rae1 f5 13. Qh4 Nb6 14. Nd4 Qe7 15. Qxe7 Bxe7 16. Nce2 a6 17. Bd3 Bd7 18. Nf4 Kf7 19. Re3 g5 20. Nh3 Rac8 21. f4 g4 22. Nf2 Nc4 23. Bxc4 Rxc4 24. c3 Rfc8 25. h3 h5 26. hxg4 hxg4 27. g3 Bc5 28. Rd3 Bxd4 29. cxd4 Rc2 30. Rb3 Bb5 31. Rd1 R8c7 32. Kg2 Be2 33. Re1 Bc4 34. Rc3 Rxb2 35. Rcc1 Rxa2 0-1

[Event "EU-ch U16 19th"]
[Site "Fermo"]
[Date "2009.09.08"]
[Round "8"]
[White "Sevciuc, Vladlen"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1914"]
[PlyCount "93"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Nge7 7. Ne2 Be6 8. Bf4 Qd7 9. Bxd6 Qxd6 10. 0-0 0-0-0 11. Nd2 h5 12. Ng3 g5 13. Nf5 Qd7 14. Ne3 g4 15. Qd1 Rdg8 16. g3 h4 17. Nb3 b6 18. Ba6+ Kd8 19. a4 f5 20. Ng2 Ng6 21. a5 f4 22. axb6 cxb6 23. Bb5 Rg7 24. Qe1 Qd6 25. Bxc6 Qxc6 26. Nd2 hxg3 27. fxg3 f3 28. Ne3 Rgh7 29. Rf2 Qc7 30. Ndf1 Nf8 31. Qd2 Nd7 32. Nxd5 Bxd5 33. Qg5+ Kc8 34. Qxd5 Kb8 35. Re1 Rh5 36. Qf7 R5h7 37. Qg6 a5 38. Qxg4 Nf6 39. Qxf3 Nh5 40. Re5 Qd6 41. Qe3 Rh6 42. Re8+ Kb7 43. Rf7+ Ka6 44. Qe2+ b5 45. Rxh8 Rxh8 46. Qe7 Qb6 47. Ne3 1-0

[Event "EU-ch U16 19th"]
[Site "Fermo"]
[Date "2009.09.07"]
[Round "7"]
[White "De Ridder, Dieter"]
[Black "Ballas, Kleon Evangelos"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1914"]
[BlackElo "1859"]
[PlyCount "54"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c4 Bxf3 10. Qxf3 Nxd4 11. Qg4 0-0 12. cxd5 f5 13. Qd1 Bc5 14. Nc3 Nxf2 15. Kxf2 Qh4+ 16. Kf1 f4 17. Re4 Qxh2 18. Rxd4 Qh1+ 19. Kf2 Bxd4+ 20. Kf3 Qh5+ 21. Ke4 Qe5+ 22. Kf3 Rae8 23. Qh1 h6 24. Ne4 Qxd5 25. b3 Rf7 26. Rb1 Be3 27. Bb2 Qxd3 0-1

[Event "EU-ch U16 19th"]
[Site "Fermo"]
[Date "2009.09.06"]
[Round "6"]
[White "Seegert, Kristian"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2103"]
[BlackElo "1914"]
[PlyCount "89"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Be7 8. 0-0 g5 9. dxc5 Ndxe5 10. Nxe5 Nxe5 11. Nb3 Bd7 12. f4 Nxd3 13. Qxd3 h6 14. Be3 Qc7 15. Bd4 Rg8 16. fxg5 Rxg5 17. Be3 Rg6 18. Rae1 0-0-0 19. Rxf7 Rdg8 20. Re2 Bf6 21. Rf8+ Rxf8 22. Qxg6 Be5 23. g3 Qd8 24. c6 bxc6 25. Qd3 Qc7 26. Qa6+ Kb8 27. Bxa7+ Qxa7+ 28. Qxa7+ Kxa7 29. Rxe5 Kb6 30. Nd4 c5 31. Ne2 Kc6 32. a3 c4 33. Nd4+ Kd6 34. Re2 e5 35. Nc2 Rb8 36. Ne3 Be6 37. g4 Rg8 38. h3 h5 39. Rg2 d4 40. Nf5+ Bxf5 41. gxf5 Rxg2+ 42. Kxg2 d3 43. Kf2 e4 44. a4 Ke5 45. Ke3 1-0

[Event "EU-ch U16 19th"]
[Site "Fermo"]
[Date "2009.09.01"]
[Round "2"]
[White "De Ridder, Dieter"]
[Black "Rzayev, Bahruz Iqbal Oglu"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1914"]
[BlackElo "2228"]
[PlyCount "107"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. 0-0 Ne7 17. Nxe7+ Qxe7 18. Bxf5 Kh8 19. Bxe6 Qxe6 20. Qd5 Qg6 21. a4 Rab8 22. axb5 Rxb5 23. Qd2 e4 24. Rxa6 Be5 25. g3 Qe6 26. Qe2 Rc5 27. Qg4 Qxg4 28. Nxg4 Rb8 29. Nxe5 Rxe5 30. b4 d5 31. Ra5 Rc8 32. Rc5 Rd8 33. c4 e3 34. Rxd5 exf2+ 35. Rxf2 Rdxd5 36. cxd5 Rxd5 37. Rb2 Rb5 38. Kf2 Kg7 39. Ke3 Kf6 40. Kd4 Ke6 41. Kc4 Re5 42. Rd2 Re1 43. Kc5 Rc1+ 44. Kb6 h5 45. b5 h4 46. gxh4 Rc4 47. Ka7 Ra4+ 48. Kb7 Rxh4 49. b6 Rb4 50. Kc7 Rc4+ 51. Kb8 Ke7 52. b7 Rb4 53. Ra2 Kd7 54. Ka8 1-0

[Event "EU-ch U16 19th"]
[Site "Fermo"]
[Date "2009.08.31"]
[Round "1"]
[White "Kotainy, Jens"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2270"]
[BlackElo "1914"]
[PlyCount "60"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 b6 9. Qb1 Ba6 10. Qb3 Qxb3 11. cxb3 Bxf1 12. Rxf1 Ne7 13. Ke2 Nd7 14. Be3 0-0 15. Rac1 Rfc8 16. Rfd1 c4 17. b4 b5 18. Ne1 a5 19. Ra1 Rc7 20. Rdb1 Rca7 21. Nc2 Nc6 22. Kd2 Kf8 23. f4 axb4 24. axb4 h5 25. Bf2 Rxa1 26. Rxa1 Rxa1 27. Nxa1 f6 28. Nc2 Kf7 29. Na3 Na7 30. Nc2 Nc6 1/2-1/2

[Event "Brasschaat op 09th"]
[Site "Brasschaat"]
[Date "2009.08.22"]
[Round "8"]
[White "De Ridder, Dieter"]
[Black "Van den Brande, Werner"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1914"]
[BlackElo "2228"]
[PlyCount "60"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. Be3 b5 9. a3 Bb7 10. h4 Be7 11. Rg1 Nc6 12. Qh5 g6 13. Qg4 Rc8 14. Qh3 Nce5 15. f4 Nc4 16. h5 Nxe3 17. Qxe3 Qb6 18. 0-0-0 e5 19. fxe5 dxe5 20. Nd5 Bxd5 21. exd5 exd4 22. Qe4 Qc5 23. d6 Qxd6 24. Rxd4 Qe6 25. hxg6 hxg6 26. Rh1 Rxh1 27. Qxh1 Qe1+ 28. Rd1 Bxg5+ 29. Kb1 Qxd1+ 30. Ka2 Qxc2 0-1

[Event "Brasschaat op 09th"]
[Site "Brasschaat"]
[Date "2009.08.15"]
[Round "1"]
[White "De Block, Yordi"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1361"]
[BlackElo "1914"]
[PlyCount "99"]
[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. Nc3 g6 4. Bb5+ Bd7 5. Qe2 Bg7 6. Bxd7+ Qxd7 7. Qb5 Nc6 8. 0-0 e6 9. d3 Nd4 10. Nxd4 cxd4 11. Qxd7+ Kxd7 12. Ne2 Rc8 13. c4 dxc3 14. Nxc3 Bxc3 15. bxc3 Rxc3 16. Bb2 Rc8 17. Bxh8 f6 18. Rab1 b6 19. f4 Rf8 20. e5 dxe5 21. fxe5 f5 22. g3 Ne7 23. Bg7 Rg8 24. Bf6 Nd5 25. Rf2 Rc8 26. Bg5 Rc3 27. Rb3 Rc5 28. Ra3 a5 29. Ra4 Nb4 30. a3 Nc6 31. Rc4 Nxe5 32. Rxc5 bxc5 33. Bf4 Nxd3 34. Rd2 c4 35. Rc2 e5 36. Bd2 Kc6 37. Rxc4+ Kb5 38. Rc7 h5 39. Rg7 e4 40. Ra7 a4 41. Ra5+ Kc4 42. Rxa4+ Kb3 43. Ra6 Ne5 44. Bf4 Nf3+ 45. Kf2 g5 46. Be3 h4 47. gxh4 f4 48. hxg5 fxe3+ 49. Kxe3 Nxg5 50. h4 1-0

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.06"]
[Round "7"]
[White "Grochal, Joey"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2125"]
[BlackElo "1914"]
[PlyCount "49"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[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. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. h4 Nxd4 12. Bxd4 b5 13. a3 Qc7 14. Bxc5 Nxc5 15. Qd4 Bd7 16. h5 Rfc8 17. Kb1 Rab8 18. f5 Na4 19. Rh3 b4 20. axb4 Nxb2 21. Kxb2 Rxb4+ 22. Qxb4 Rb8 23. Nb5 Bxb5 24. Rb3 Qxe5+ 25. Qd4 1-0

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.02"]
[Round "3"]
[White "Kahn, Michel"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2139"]
[BlackElo "1914"]
[PlyCount "61"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Nc6 13. d5 Ne5 14. Nxe5 Bxe5 15. Bb4 Bf6 16. f4 Rd8 17. h3 e6 18. Rf3 Bd4+ 19. Kh2 a5 20. Ra3 axb4 21. Rxa2 Rxa2 22. Qxd4 Rxe2 23. Qc4 Re3 24. Qc7 Re8 25. d6 Rd3 26. e5 b3 27. Qc4 Rd5 28. Rxb3 Kf8 29. Qc7 Rd2 30. Ra3 Rd5 31. Ra8 1-0

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.01"]
[Round "1"]
[White "Bosch, Jeroen"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2456"]
[BlackElo "1914"]
[PlyCount "83"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[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. e5 c5 4. c3 Nc6 5. g3 Qb6 6. Ne2 Bd7 7. Bh3 Nh6 8. 0-0 cxd4 9. cxd4 Nf5 10. Bxf5 exf5 11. Nbc3 Be6 12. h4 Be7 13. Bg5 Bb4 14. Na4 Qc7 15. a3 Ba5 16. Rc1 Bb6 17. b4 a6 18. Be3 0-0 19. Nf4 Ba7 20. Qd2 Qd7 21. Nc5 Bxc5 22. Rxc5 b6 23. Rcc1 Na7 24. Nh5 Kh8 25. Bh6 Rg8 26. Qg5 f6 27. Nxf6 Qf7 28. Nxg8 Rxg8 29. a4 gxh6 30. Qf6+ Qxf6 31. exf6 f4 32. Rfe1 Bf5 33. Re5 Be4 34. f7 Rf8 35. Rc7 fxg3 36. Re8 Kg7 37. Rxf8 gxf2+ 38. Kxf2 Kxf8 39. Rxa7 Bc2 40. Ke3 Bxa4 41. Rxa6 b5 42. Rxh6 1-0

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.12"]
[Round "9"]
[White "Bouchat, Xavier"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2006"]
[BlackElo "1912"]
[PlyCount "75"]
[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. Bf4 g6 3. Nd2 Bg7 4. e4 d6 5. Ngf3 Bg4 6. h3 Bxf3 7. Qxf3 Nc6 8. c3 e5 9. dxe5 dxe5 10. Bg5 h6 11. Be3 0-0 12. 0-0-0 Qe7 13. g4 Nd7 14. Bb5 Nd8 15. h4 c6 16. Be2 Ne6 17. Bc4 Ndc5 18. Nb3 Nxb3+ 19. Bxb3 b5 20. Bxe6 Qxe6 21. b3 Rfd8 22. h5 g5 23. Qf5 Qe7 24. b4 Qc7 25. Bc5 a5 26. Rxd8+ Rxd8 27. Rd1 axb4 28. cxb4 Rxd1+ 29. Kxd1 Qd8+ 30. Kc2 Qa8 31. Kb2 Qd8 32. Kc2 Bf8 33. Bxf8 Qxf8 34. a3 Qd6 35. Qf3 c5 36. Qd3 Qxd3+ 37. Kxd3 cxb4 38. axb4 1/2-1/2

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.10"]
[Round "7"]
[White "Atanasiu, Pelisor Nicolae"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2104"]
[BlackElo "1912"]
[PlyCount "121"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Be7 6. Bg2 Nc6 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. Bf4 Ba6 13. N1h2 a4 14. Ng5 Qe8 15. Qg4 Nd4 16. Rac1 Rb8 17. c3 bxc3 18. bxc3 Nf5 19. Qe2 a3 20. Rc2 Rb6 21. Ng4 Kh8 22. Bc1 c4 23. d4 f6 24. exf6 Nxf6 25. Nxf6 Rxf6 26. Bh3 h6 27. Nf3 Bc8 28. Bxf5 Rxf5 29. Ne5 Bd6 30. Qg4 Bxe5 31. dxe5 Qa4 32. Rce2 Rb7 33. Qg6 Rbf7 34. f4 Rf8 35. g4 R5f7 36. g5 Qa7+ 37. Be3 Qe7 38. Rg2 Rg8 39. Kh2 Bd7 40. Rb1 Bc6 41. Rgg1 Be8 42. Qc2 g6 43. Kg3 h5 44. Rb6 Bd7 45. Rgb1 Rff8 46. Rd6 Bc8 47. Rb8 Rd8 48. Bd4 Rd7 49. Rxc8 Rxc8 50. Qxg6 Rb8 51. Rxe6 Qf8 52. Re8 Rxe8 53. e6+ Rg7 54. Bxg7+ Qxg7 55. Qxe8+ Kh7 56. Qxh5+ Kg8 57. Qe8+ Kh7 58. Qd7 d4 59. f5 dxc3 60. g6+ Kh6 61. Qxg7+ 1-0

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.09"]
[Round "6"]
[White "De Ridder, Dieter"]
[Black "Herman, Jean"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1912"]
[BlackElo "1988"]
[PlyCount "45"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Bc4 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. Kb1 Qc7 17. g4 Rxc3 18. bxc3 hxg4 19. h5 Rh8 20. hxg6 Rxh1 21. Rxh1 fxg6 22. Qh6+ Kf7 23. Qf4 1/2-1/2

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.08"]
[Round "5"]
[White "Munster, Pierre"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2028"]
[BlackElo "1912"]
[PlyCount "102"]
[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 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 Nc6 5. d3 d6 6. e4 e5 7. c3 Nge7 8. Be3 0-0 9. Qd2 b6 10. Re1 d5 11. Bh6 d4 12. c4 f6 13. h4 a6 14. Na3 Rb8 15. Rec1 Be6 16. b3 Qd6 17. Bxg7 Kxg7 18. Qe2 b5 19. Nd2 Rfc8 20. Nc2 bxc4 21. Nxc4 Bxc4 22. dxc4 Rd8 23. Qd2 a5 24. Rd1 a4 25. Rab1 axb3 26. axb3 Rb7 27. Na3 Na7 28. Rb2 Rdb8 29. Rdb1 Nec6 30. Nc2 Qc7 31. Bh3 Na5 32. Qd3 Rb6 33. Bf1 N7c6 34. Na3 Na7 35. Be2 R8b7 36. Qc2 N5c6 37. Qd2 Qb8 38. Bd1 Rb4 39. Qd3 Na5 40. f3 R7b6 41. Kg2 Rb7 42. Kh2 Nc8 43. Nb5 Nd6 44. Nxd6 Qxd6 45. Ra2 Nxc4 46. Bc2 Ne3 47. Ra6 R4b6 48. Rba1 Qc7 49. Rxb6 Qxb6 50. Ra3 Qb4 51. Qa6 Qe1 0-1

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2009.07.06"]
[Round "3"]
[White "De Schampheleire, Glen"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2110"]
[BlackElo "1912"]
[PlyCount "71"]
[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 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 d6 6. 0-0 e5 7. d3 Nge7 8. a3 0-0 9. Rb1 a5 10. Ne1 Be6 11. Nd5 Rb8 12. Bd2 b5 13. b3 b4 14. Nc2 Qd7 15. e4 Bxd5 16. cxd5 Nd4 17. Nxd4 exd4 18. a4 Rbc8 19. f4 Kh8 20. f5 Ng8 21. g4 Be5 22. Qf3 f6 23. h4 Qg7 24. g5 Ne7 25. Qg4 Rg8 26. Rbe1 Rcf8 27. Rf2 Rf7 28. Qh3 Qf8 29. Ref1 Qc8 30. Kh1 gxf5 31. exf5 Rfg7 32. Be4 Qe8 33. Qf3 Nc8 34. g6 Ne7 35. h5 hxg6 36. hxg6 1-0

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.19"]
[Round "9"]
[White "Schaeken, Yordi"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2078"]
[BlackElo "1914"]
[PlyCount "29"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Nd7 9. d5 Nde5 10. Nxe5 Nxe5 11. Qb3 c5 12. Be3 b6 13. h3 e6 14. Rd1 exd5 15. Qxd5 1/2-1/2

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.17"]
[Round "7"]
[White "De Ridder, Dieter"]
[Black "Reyniers, Pieter"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1914"]
[BlackElo "2046"]
[PlyCount "82"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. 0-0 Nc6 13. Nd1 Bd7 14. c3 Na5 15. Ne3 Be7 16. Kh1 Rd8 17. f5 Qa4 18. Nd4 Nc6 19. Rab1 b5 20. fxe6 fxe6 21. Nb3 Ne5 22. Rf4 Ng6 23. Rf3 Rc8 24. Rg3 Ne5 25. Rh3 Qxe4 26. Rf1 h4 27. Nd4 f5 28. Bd1 Ng6 29. Bb3 Bg5 30. Re1 Nf4 31. Nexf5 Nxh3 32. Nxd6+ Kf8 33. Qd1 Nf2+ 34. Kg1 Nxd1 35. Nxe4 Be3+ 36. Kf1 Nxc3 37. Rxe3 Nxe4 38. Rxe4 Rh6 39. Nxe6+ Bxe6 40. Bxe6 Rf6+ 41. Ke1 Re8 0-1

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.16"]
[Round "5"]
[White "Kennis, Maarten"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1323"]
[BlackElo "1914"]
[PlyCount "70"]
[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. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bc3 Be7 6. e3 d5 7. d4 Bf5 8. a3 Ne4 9. Be2 0-0 10. 0-0 Bf6 11. Nfd2 Nxc3 12. Nxc3 Na5 13. Nb3 Nc4 14. Bf3 c6 15. Re1 Na5 16. Qc1 Re8 17. Nxa5 Qxa5 18. Qb2 Rad8 19. Rec1 h6 20. Qb4 Qc7 21. Rab1 b6 22. h3 Be7 23. Qb2 Bd6 24. Ne2 Qe7 25. Ra1 Be6 26. c3 Qf6 27. c4 Bb8 28. Qc3 Bxh3 29. Bxd5 cxd5 30. gxh3 Qf3 31. Nf4 g5 32. Nxd5 Qxh3 33. Nf6+ Kh8 34. Nxe8 Bh2+ 35. Kh1 Bg3+ 0-1

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.16"]
[Round "6"]
[White "Weidert, Florian"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1479"]
[BlackElo "1914"]
[PlyCount "110"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Bd3 Nc6 7. Be3 Bd6 8. c4 Nb4 9. c5 Bxf3 10. gxf3 Bf8 11. Qa4+ Nc6 12. Nc3 Nge7 13. 0-0-0 g6 14. Bf4 Bg7 15. Nb5 Rc8 16. Nxa7 Ra8 17. Nxc6 Rxa4 18. Nxd8 Kxd8 19. Rhe1 Nc6 20. Bg5+ f6 21. Be3 Rxa2 22. Kc2 Kd7 23. Bb5 Raa8 24. Bxc6+ Kxc6 25. Bd2 Rhe8 26. Re3 f5 27. Rxe8 Rxe8 28. Be3 f4 29. Bxf4 Re2+ 30. Kc3 Rxf2 31. Rd3 Re2 32. Re3 Rxe3+ 33. Bxe3 Kb5 34. b3 b6 35. cxb6 Kxb6 36. Kb4 Bf8+ 37. Kc3 Kb5 38. Bf2 Bg7 39. Kc2 Kc6 40. Kd3 Kd7 41. Bg3 c6 42. Bf2 Ke6 43. f4 Kf5 44. Ke3 Bf8 45. Kf3 Ba3 46. Be3 Bb2 47. Bf2 Bc1 48. Bg3 h5 49. Bh2 h4 50. Bg1 Bxf4 51. Bf2 g5 52. Bg1 g4+ 53. hxg4+ Kg5 54. Kg2 Kxg4 55. Bf2 h3+ 0-1

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.15"]
[Round "4"]
[White "De Ridder, Dieter"]
[Black "Schumacher, Raoul"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1914"]
[BlackElo "1471"]
[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. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. Bd2 Qc7 8. Ne5 Bg6 9. Bf4 Qd8 10. d5 Nbd7 11. Nxg6 hxg6 12. Qe2 cxd5 13. Nb5 Qa5+ 14. c3 0-0-0 15. Bc7 Nb6 16. Bxd8 dxc4 17. Bxb6 Qxb6 18. Qxc4+ Kb8 19. Qd4 Qxd4 20. Nxd4 e6 21. 0-0-0 a6 22. h3 Ne4 23. Rhe1 Be7 24. Rxe4 1-0

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.14"]
[Round "2"]
[White "De Ridder, Dieter"]
[Black "Desmyter, Thomas"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1914"]
[BlackElo "1511"]
[PlyCount "78"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Qe7 10. exf6 Nxf6 11. Nf3 Qc7 12. Qe2 Bb4+ 13. Bd2 Qxf4 14. Bxb4 Nxb4 15. Bb5+ Nc6 16. 0-0 0-0 17. Bxc6 bxc6 18. Rac1 Qd6 19. Rfe1 Ne4 20. Rc2 Bd7 21. Qa6 Rfb8 22. Ne5 Rb6 23. Qe2 Re8 24. f3 Nf6 25. g4 Bc8 26. Rec1 Bb7 27. a4 a5 28. Rc5 Ra8 29. Qd2 Rba6 30. Qf4 Rf8 31. Qd2 Nd7 32. Nxd7 Qxd7 33. Rxa5 Rxa5 34. Qxa5 Rxf3 35. Qa7 e5 36. Qb8+ Rf8 37. Qxe5 Qxg4+ 38. Qg3 Qxd4+ 39. Kh1 Qf2 0-1

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.14"]
[Round "3"]
[White "Decrop, Benjamin"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1787"]
[BlackElo "1914"]
[PlyCount "66"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Nc3 a6 13. Bg5 Qc7 14. Qc2 Nb4 15. Qe2 Nxd3 16. Qxd3 Bd7 17. h3 Be8 18. Rfe1 Bg6 19. Qd2 Rae8 20. Ne5 Bh5 21. Rac1 Qd8 22. a3 Be7 23. g4 Bf7 24. Nxf7 Kxf7 25. Qe3 Bd6 26. Bf4 Kg8 27. Bxd6 Qxd6 28. Qe5 Qxe5 29. Rxe5 Nd7 30. Re2 Rf4 31. Nxd5 Rxd4 32. Nc7 Rc8 33. Rxe6 Rd2 1/2-1/2

[Event "BEL-ch U16"]
[Site "Houffalize"]
[Date "2009.04.13"]
[Round "1"]
[White "Roeygens, Lodewijk"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1347"]
[BlackElo "1914"]
[PlyCount "60"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Bb4 5. Bd2 Nc6 6. Nf3 Bg4 7. Bb5 Nge7 8. h3 Bh5 9. g4 Bg6 10. Ne5 0-0 11. Nxc6 Nxc6 12. Be3 Re8 13. Qd2 Be4 14. Rg1 Qh4 15. Rg3 Qf6 16. 0-0-0 a6 17. Ba4 b5 18. Bb3 a5 19. a3 Bxc3 20. Qxc3 b4 21. Qc5 Red8 22. Rf1 a4 23. Bxd5 Rxd5 24. Qc4 Qd6 25. Rd1 bxa3 26. bxa3 Qxa3+ 27. Kd2 Qb4+ 28. Qxb4 Nxb4 29. c3 Nc2 30. f3 Bg6 0-1

[Event "Brasschaat op 08th"]
[Site "Brasschaat"]
[Date "2008.08.23"]
[Round "8"]
[White "De Ridder, Dieter"]
[Black "Broekmans, Patrik"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1757"]
[BlackElo "1961"]
[PlyCount "80"]
[EventDate "2008.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. c5 Nc6 8. Nf3 0-0 9. Bb5 Ne4 10. Bxe7 Qxe7 11. Qc2 f5 12. Bxc6 bxc6 13. Ne5 Bd7 14. 0-0 g5 15. Qa4 a5 16. Qc2 Rfb8 17. Na4 Be8 18. f3 Nf6 19. Nb6 Ra7 20. Rfe1 Rc7 21. Qd2 Qg7 22. Qxa5 g4 23. fxg4 Nxg4 24. Nxg4 Qxg4 25. Qd2 Re7 26. a4 Bg6 27. Ra3 f4 28. Rf3 Rf8 29. Ref1 Ref7 30. Qe2 Be4 31. Rg3 Qxg3 32. hxg3 f3 33. gxf3 Bxf3 34. Qxe6 Kg7 35. Qe5+ Kg6 36. Nd7 Rxd7 37. Qe6+ Rf6 38. Qxd7 h5 39. Qe8+ Kg5 40. Qg8+ Rg6 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.05"]
[Round "5"]
[White "De Ridder, Dieter"]
[Black "Ducarmon, Quinten"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1845"]
[BlackElo "2087"]
[PlyCount "90"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 Nd4 10. 0-0 e6 11. Nc1 Ne7 12. c3 bxc3 13. bxc3 Ndc6 14. Bh6 0-0 15. Bxg7 Kxg7 16. Ne3 Na5 17. Nb3 Rxb3 18. axb3 Nxb3 19. Qa2 Nxa1 20. Rxa1 Nc6 21. d4 cxd4 22. cxd4 Nxd4 23. Qxa7 e5 24. Bf1 Be6 25. Bc4 Bxc4 26. Nxc4 Nf3+ 27. Kg2 d5 28. Rd1 Qc8 29. Nd6 Nh4+ 30. Kf1 Qh3+ 31. Ke2 Qg4+ 32. Kd2 Nf3+ 33. Kc2 dxe4 34. Qe3 Nd4+ 35. Rxd4 exd4 36. Qxd4+ f6 37. Nxe4 Qe2+ 38. Kc3 Rf7 39. Qc4 Qe1+ 40. Nd2 Qxf2 41. Nf1 Qe1+ 42. Kc2 Qe5 43. Qd3 Qe6 44. h4 Rc7+ 45. Kb2 Qb6+ 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.04"]
[Round "4"]
[White "Duijker, Rick"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2220"]
[BlackElo "1845"]
[PlyCount "72"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 c5 4. e3 b6 5. Ngf3 Bb7 6. Bd3 h6 7. Bxf6 Qxf6 8. 0-0 d5 9. Ne5 Nc6 10. Bb5 Rc8 11. c4 Kd8 12. Nxc6+ Bxc6 13. Bxc6 Rxc6 14. Qa4 Rc7 15. cxd5 exd5 16. dxc5 Bxc5 17. b4 Bd6 18. Nf3 Ke7 19. Rad1 Rd8 20. Rd4 Qf5 21. Qb5 Rcd7 22. e4 a6 23. Qxb6 dxe4 24. Rxe4+ Qxe4 25. Re1 f5 26. Rxe4+ fxe4 27. Qe3 Be5 28. Qxe4 Rd1+ 29. Ne1 Kf6 30. g3 R8d2 31. Kg2 Bd4 32. Kh3 Rxa2 33. Qf3+ Ke5 34. Qxd1 Bxf2 35. Nd3+ Ke4 36. Nxf2+ Rxf2 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.03"]
[Round "3"]
[White "De Ridder, Dieter"]
[Black "Larmuseau, Maarten"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1845"]
[BlackElo "2092"]
[PlyCount "71"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. d3 Nc6 6. Be3 e6 7. Qd2 Rb8 8. Nge2 b5 9. 0-0 Nge7 10. Bh6 0-0 11. Bxg7 Kxg7 12. f4 b4 13. Nd1 d5 14. exd5 Nxd5 15. Ne3 Nxe3 16. Qxe3 Nd4 17. Qe5+ f6 18. Qxb8 Nxe2+ 19. Kh1 Qd7 20. Qa8 Nd4 21. Qe4 Nxc2 22. Rac1 b3 23. axb3 Nb4 24. Rxc5 Nxd3 25. Rc3 Ba6 26. Qc6 Qxc6 27. Rxc6 Nb4 28. Rc7+ Kg8 29. Rd1 Bb5 30. Rxa7 Rc8 31. Rb7 Nd3 32. Kg1 Ba6 33. Rb6 Nc5 34. b4 Be2 35. Rd2 Na4 36. Rc6 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.02"]
[Round "1"]
[White "De Ridder, Dieter"]
[Black "Bach, Matthias"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1845"]
[BlackElo "2272"]
[PlyCount "93"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 h5 7. Nf3 Be7 8. h3 b4 9. Ne2 d5 10. exd5 Bxd5 11. c4 Bb7 12. d4 Nf6 13. 0-0 0-0 14. Ne5 Qc8 15. Be3 cxd4 16. Nxd4 Rd8 17. Qe2 Bxg2 18. Kxg2 Qb7+ 19. Kh2 Nbd7 20. Ndc6 Re8 21. Nxe7+ Rxe7 22. Rac1 Qe4 23. Nf3 Nc5 24. Rfd1 Rc8 25. Ne5 Ncd7 26. Nxd7 Rxd7 27. Rxd7 Nxd7 28. Rd1 Nf6 29. Rd4 Qf5 30. Qd2 a5 31. b3 Qg6 32. Qd3 Qxd3 33. Rxd3 Ne4 34. Kg2 a4 35. Kf3 Nc3 36. Rd2 Nb1 37. Rb2 axb3 38. axb3 Nc3 39. Rd2 Kf8 40. Bd4 Rb8 41. Rc2 Nb1 42. c5 Na3 43. Rc1 Nb5 44. Ke4 f6 45. c6 Ke8 46. g4 Rd8 47. Rc4 1/2-1/2

[Event "BEL-ch op"]
[Site "Eupen"]
[Date "2008.07.10"]
[Round "6"]
[White "De Ridder, Dieter"]
[Black "Uhoda, Philippe"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1845"]
[BlackElo "2121"]
[PlyCount "77"]
[EventDate "2008.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 Nc6 7. d5 0-0-0 8. Bd2 Ne5 9. Be2 Bxf3 10. Bxf3 e6 11. 0-0 exd5 12. a3 Qb6 13. Re1 Nxf3+ 14. Qxf3 h6 15. b4 Bd6 16. b5 Qd4 17. Red1 Qg4 18. Qd3 Rhe8 19. h3 Qc4 20. Qf5+ Kb8 21. a4 d4 22. Na2 Re2 23. Nb4 Bxb4 24. Bxb4 Qxb4 25. Rdb1 Qe7 26. a5 Qe4 27. Qc5 Qxc2 28. Qa3 Rxf2 29. Qg3 Rxg2+ 30. Qxg2 Qxg2+ 31. Kxg2 Ne4 32. Rf1 f6 33. b6 cxb6 34. axb6 axb6 35. Rfe1 f5 36. Rab1 Rd6 37. Rb5 g6 38. Reb1 Kc7 39. Rc1+ 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.12"]
[Round "7"]
[White "De Ridder, Dieter"]
[Black "Haverkamp, Klaus"]
[Result "1/2-1/2"]
[ECO "C54"]
[BlackElo "2018"]
[PlyCount "74"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Nce7 13. 0-0 0-0 14. Ne5 c6 15. Rfe1 Qb6 16. Qxb6 Nxb6 17. Bb3 Nbd5 18. Ne4 Rd8 19. Rad1 Kf8 20. Nc5 b6 21. Ne4 Bf5 22. Nc3 Be6 23. Rc1 Nf4 24. Re4 g5 25. Bxe6 Nxe6 26. Nf3 Rd6 27. Rce1 Nf5 28. Re5 Nfxd4 29. Nxg5 Nxg5 30. Rxg5 Rg6 31. Rxg6 hxg6 32. f3 Rd8 33. Kf2 Nf5 34. g4 Rd2+ 35. Re2 Rxe2+ 36. Nxe2 Nd6 37. Kg3 Ke7 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.12"]
[Round "6"]
[White "Snoeck, Rene"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "33"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. cxd5 exd5 8. 0-0 c6 9. Nc3 Bf5 10. Nh4 Be6 11. Rb1 Nbd7 12. b4 Nb6 13. b5 Nc4 14. Nf3 Bf5 15. Ra1 Ne4 16. bxc6 Ncxd2 17. Nh4 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.11"]
[Round "5"]
[White "De Ridder, Dieter"]
[Black "Skrobic, Dragan"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "75"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. d3 e6 6. Be3 Nge7 7. Bxc5 Qa5 8. Be3 Bxc3+ 9. bxc3 Qxc3+ 10. Bd2 Qc5 11. Ne2 0-0 12. 0-0 d5 13. e5 Nf5 14. c3 d4 15. Bxc6 bxc6 16. cxd4 Nxd4 17. Rc1 Qxe5 18. Nxd4 Qxd4 19. Bc3 Qd5 20. Qd2 e5 21. f4 Bh3 22. Rf2 f6 23. Re1 exf4 24. Rxf4 Rfe8 25. Rfe4 Rxe4 26. Rxe4 Rd8 27. Rd4 Qc5 28. Qf2 Re8 29. Re4 Qxf2+ 30. Kxf2 Rxe4 31. dxe4 Kf7 32. Ke3 Ke6 33. Kd4 Bg2 34. h4 h6 35. Ke3 g5 36. hxg5 hxg5 37. Bd4 a6 38. Bc5 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.11"]
[Round "4"]
[White "Hazenberg, Frans"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1986"]
[PlyCount "87"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Bd3 cxd4 10. Bxh7+ Kxh7 11. Ng5+ Qxg5 12. fxg5 dxc3 13. bxc3 Nxe5 14. Qh5+ Kg8 15. 0-0 Nbc6 16. Rae1 Ng6 17. Re3 e5 18. g4 Nce7 19. Rh3 Re8 20. Qh7+ Kf8 21. Rh6 Nf4 22. Qh8+ Ng8 23. Rh7 Ne6 24. g6 Re7 25. h4 f6 26. h5 Nf4 27. Rxf4 exf4 28. h6 Be6 29. Rxg7 Rae8 30. Rxg8+ Bxg8 31. Qxf6+ Bf7 32. h7 Re1+ 33. Kf2 R8e2+ 34. Kf3 Re3+ 35. Kxf4 Rf1+ 36. Kg5 Rxf6 37. h8Q+ Bg8 38. Qxf6+ Ke8 39. g7 Kd7 40. Qf5+ Kd8 41. Qf8+ Re8 42. Kf6 a6 43. g5 Kd7 44. Qxg8 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.10"]
[Round "2"]
[White "De Ridder, Dieter"]
[Black "Blijlevens, Pim"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "118"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. c4 Nc6 8. Nc3 Bb4 9. Bd2 Nxd2 10. Qxd2 0-0 11. cxd5 Re8+ 12. Be2 Bxc3 13. bxc3 Qxd5 14. 0-0 Bg4 15. Rfe1 Rad8 16. Rab1 b6 17. h3 Bxf3 18. Bxf3 Qd6 19. Qg5 Nb8 20. Be4 g6 21. Re3 Nd7 22. Rbe1 Nf6 23. Bf3 Kg7 24. Re5 Qd7 25. Rxe8 Rxe8 26. Rxe8 Qxe8 27. Qe3 Qxe3 28. fxe3 Kf8 29. Kf2 Ke7 30. Kg3 Kd6 31. Kf4 h6 32. e4 Nd7 33. e5+ Ke7 34. Ke4 h5 35. Kd5 Nb8 36. c4 c6+ 37. Ke4 Nd7 38. Kf4 c5 39. d5 a6 40. g4 hxg4 41. d6+ Kd8 42. Bxg4 b5 43. cxb5 axb5 44. Be2 c4 45. a4 c3 46. Bd1 b4 47. Ke4 b3 48. Bxb3 Nc5+ 49. Kd4 Nxb3+ 50. Kxc3 Na5 51. Kd4 Kd7 52. Kc5 Nb7+ 53. Kb6 Nd8 54. a5 Nc6 55. a6 g5 56. a7 Nxa7 57. Kxa7 f5 58. Kb7 f4 59. e6+ Kxd6 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.09"]
[Round "1"]
[White "Ringoir, Guy"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1941"]
[PlyCount "70"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. h4 f6 9. Bd3 cxd4 10. cxd4 Bb4+ 11. Kf1 0-0 12. Nh3 Kh8 13. Bxh7 Kxh7 14. Nfg5+ Kh6 15. Nxe6 f5 16. g4 Ne7 17. Nxf8 Nxf8 18. g5+ Kh7 19. h5 Ne6 20. a3 Qa6+ 21. Kg2 Bd7 22. g6+ Kg8 23. Ng5 Ba5 24. h6 Nxg5 25. fxg5 Qxg6 26. hxg7 Kxg7 27. Rh6 Qf7 28. Qh1 Qg8 29. Rd6 Bb5 30. Qh6+ Kf7 31. Bf4 Rc8 32. Qf6+ Ke8 33. Rh1 Rc2+ 34. Kg3 Qf8 35. Rh8 Ng8 1-0

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.06"]
[Round "9"]
[White "Lamberty, Serge"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "78"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. Nb3 Bxe3 11. Qxe3 0-0 12. a3 Ndxe5 13. fxe5 d4 14. Nxd4 Qxd4 15. Qxd4 Nxd4 16. 0-0-0 Nc6 17. Re1 b5 18. Bd3 Bb7 19. Re4 Rfd8 20. Rhe1 Ne7 21. Rg4 Rac8 22. Re2 Nc6 23. Ree4 Ne7 24. Re2 Nc6 25. Ree4 Rc7 26. Kb1 Rdc8 27. h3 Na5 28. Re2 Nc4 29. Bxc4 Rxc4 30. Rxc4 Rxc4 31. g3 Kf8 32. Re3 g5 33. b3 Rd4 34. Kc1 Bg2 35. Ne2 Rd7 36. h4 h6 37. hxg5 hxg5 38. c3 Bb7 39. Kc2 Kg7 1/2-1/2

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.05"]
[Round "8"]
[White "De Ridder, Dieter"]
[Black "Van Herck, Rob"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "67"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Bg5 Be7 7. c5 0-0 8. Nf3 Bd7 9. b4 h6 10. Bh4 a6 11. Bd3 Nc6 12. Rb1 Na7 13. a4 b5 14. axb5 Nxb5 15. Nxb5 Bxb5 16. Bxb5 axb5 17. Qd3 Qb8 18. 0-0 Ra4 19. Ne5 g5 20. Nc6 Qb7 21. Nxe7+ Qxe7 22. Qxb5 Rfa8 23. Bg3 Ne4 24. Rb2 Qa7 25. Qd3 Ra3 26. Qc2 Rc3 27. Qe2 Qa4 28. Be5 f6 29. Bc7 Qa3 30. b5 Rb3 31. Rxb3 Qxb3 32. f3 Qc3 33. fxe4 Qxd4+ 34. Qf2 1-0

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.03"]
[Round "6"]
[White "Camps, Jeroen"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "E30"]
[PlyCount "32"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. dxc5 h6 6. Bh4 Nc6 7. e3 g5 8. Bg3 Ne4 9. Nge2 Nxc3 10. Nxc3 Bxc3+ 11. bxc3 Qa5 12. Qd2 Qxc5 13. Bd6 Qa5 14. Be2 b6 15. 0-0 Ba6 16. Rfd1 0-0-0 1/2-1/2

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.03"]
[Round "5"]
[White "De Ridder, Dieter"]
[Black "Barbier, Wiebke"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "57"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nf6 7. 0-0 Be7 8. Bf4 0-0 9. Re1 Bg4 10. Nbd2 Nc6 11. c3 h6 12. Qb3 Qc8 13. h3 Bd7 14. Re2 a6 15. Rae1 Re8 16. Bb1 Be6 17. Ne5 Bd6 18. Qc2 Ne7 19. g4 Kf8 20. Bg3 h5 21. f3 Nfg8 22. Qh7 hxg4 23. fxg4 Bxg4 24. hxg4 Nf6 25. Qh8+ Nfg8 26. Rf1 f6 27. Qh5 g6 28. Qh8 Bxe5 29. Rxe5 1-0

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.02"]
[Round "4"]
[White "Van den Berghe, Wannes"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "29"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Bd3 f6 10. exf6 Qxf6 11. g3 cxd4 12. Nxd4 e5 13. Nxd5 Qd6 14. Nf5 Qc5 15. b4 1-0

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.01"]
[Round "3"]
[White "De Ridder, Dieter"]
[Black "Emonts, Aljoscha"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "71"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 Nc6 8. Nf3 cxd4 9. cxd4 Be7 10. 0-0 0-0 11. a3 Qc7 12. Bf4 Qd8 13. Qc2 f5 14. Qd2 Re8 15. Bg5 Nf8 16. Bxe7 Nxe7 17. Nc3 a6 18. Rac1 Bd7 19. Rc2 Rc8 20. Rfc1 Qb6 21. Ne2 Rxc2 22. Rxc2 Rc8 23. Rxc8 Bxc8 24. Qc3 Nfg6 25. g3 Qc6 26. Qd2 Qa4 27. h4 h6 28. Kg2 Bd7 29. Nc3 Qb3 30. Qc2 Qb6 31. Na4 Bxa4 32. Qxa4 Qc6 33. Qa5 Kf7 34. Qd2 Qb6 35. Be2 Nc6 36. b4 1/2-1/2

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.04.01"]
[Round "2"]
[White "Deschepper, Annelore"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "48"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 0-0 8. Be2 c5 9. 0-0 Nc6 10. Bb5 cxd4 11. Bxc6 dxc3 12. Bxd7 cxb2 13. Bxc8 bxa1Q 14. Qxa1 Raxc8 15. Qb2 Rc7 16. Rc1 Rfc8 17. Nd4 a6 18. h3 Qg5 19. Nf3 Qf5 20. Ne1 b5 21. a3 Rc3 22. Nd3 Qg5 23. f4 Qg3 24. Kh1 Qe3 0-1

[Event "BEL-ch U16"]
[Site "Ostend"]
[Date "2008.03.31"]
[Round "1"]
[White "De Ridder, Dieter"]
[Black "Schroer, Charlotte"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "42"]
[EventDate "2008.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bb4 6. Nxd4 Ne5 7. Bb3 d6 8. Bg5 h6 9. Bxf6 Qxf6 10. f4 Ng6 11. e5 Qh4 12. Qd3 dxe5 13. fxe5 0-0 14. g3 Qe7 15. Qxg6 Bh3 16. Nc3 Bxf1 17. Rxf1 Bc5 18. Nce2 a6 19. Kh1 b5 20. Nf5 Qxe5 21. Nxh6+ Kh8 1-0

[Event "Brasschaat op 07th"]
[Site "Brasschaat"]
[Date "2007.08.22"]
[Round "5"]
[White "De Ridder, Dieter"]
[Black "Decleir, Walter"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1610"]
[BlackElo "1881"]
[PlyCount "40"]
[EventDate "2007.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. f4 exf3 6. Nxf3 Bg4 7. Bc4 Qe7+ 8. Kf2 Nf6 9. Nc3 0-0 10. Re1 Qd7 11. Ne4 Nxe4+ 12. Rxe4 Nc6 13. Bg5 Qf5 14. Bd3 Bxf3 15. Qxf3 Qxg5 16. Rg4 Qh6 17. g3 Nb4 18. Be4 f5 19. Bxf5 Rxf5 20. Qxf5 Rf8 0-1

[Event "BEL-ch op"]
[Site "Namur"]
[Date "2007.06.30"]
[Round "1.21"]
[White "De Ridder, Dieter"]
[Black "Leenaerts, Robin"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1619"]
[BlackElo "2024"]
[PlyCount "98"]
[EventDate "2007.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e6 7. Qd2 Rb8 8. Nge2 b5 9. 0-0 Nd4 10. Nd1 Nxe2+ 11. Qxe2 Ne7 12. Qd2 0-0 13. Bh6 e5 14. Bxg7 Kxg7 15. f4 f6 16. Ne3 Be6 17. c3 exf4 18. Rxf4 Qd7 19. Nd5 Bg8 20. Nxf6 Rxf6 21. Rxf6 Kxf6 22. Qh6 Nc6 23. Rf1+ Ke7 24. Qg7+ Kd8 25. Qxg8+ Kc7 26. Qf7 Ne5 27. Qd5 Qc6 28. Qb3 Nxd3 29. Rf7+ Kb6 30. e5 c4 31. Qa3 Qc5+ 32. Qxc5+ Kxc5 33. Rc7+ Kb6 34. Rc6+ Ka5 35. b4+ cxb3 36. axb3 dxe5 37. b4+ Ka4 38. Rc7 a6 39. Rxh7 Nc1 40. Rc7 Kb3 41. Be4 Rb6 42. Rc6 Rxc6 43. Bxc6 Kxc3 44. Be4 g5 45. Kf2 Kd4 46. Bb1 g4 47. h4 gxh3 48. g4 e4 49. Kg3 e3 0-1

[Event "Ghent VSF-chB"]
[Site "Ghent"]
[Date "2007.05.18"]
[Round "3"]
[White "Deschepper, Jeroen"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1863"]
[BlackElo "1619"]
[PlyCount "77"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. 0-0 e5 7. e4 dxe4 8. Nxe4 Be7 9. Re1 Nxe4 10. Rxe4 f5 11. Rxg4 fxg4 12. Nxe5 Nf6 13. Bc4 Nd5 14. Qxg4 Bf6 15. Qe6+ Qe7 16. Bxd5 cxd5 17. Qxd5 Bxe5 18. Qxe5 Rd8 19. Bf4 Qxe5 20. Bxe5 Kf7 21. c4 Rc8 22. c5 Rhd8 23. b4 a6 24. a4 Rd5 25. f4 g6 26. Kf2 h5 27. Ke3 Ke6 28. Ke4 Ra8 29. Rb1 Rd7 30. h3 Ra7 31. Rd1 Rd5 32. g4 hxg4 33. hxg4 Rd8 34. d5+ Ke7 35. Rh1 Re8 36. Rh6 Rg8 37. Rh7+ Kd8 38. c6 Kc8 39. cxb7+ 1-0

[Event "Ghent VSF-chB"]
[Site "Ghent"]
[Date "2007.05.17"]
[Round "1"]
[White "Van Haelst, Raymond"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2118"]
[BlackElo "1619"]
[PlyCount "32"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Qf3 c6 5. Bd3 Bd6 6. Bf4 Bxf4 7. Qxf4 Qf6 8. Ne2 Nd7 9. Nd2 Ne7 10. Qc7 0-0 11. 0-0-0 Nf5 12. Qf4 Nd6 13. Qg3 c5 14. Nc3 Nf5 15. Nxd5 Qxd4 16. Qf3 Ne5 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "12"]
[White "De Ridder, Dieter"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1592"]
[BlackElo "1254"]
[PlyCount "32"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 d6 6. d3 e3 7. Bxe3 Qg6 8. Qf3 Nf6 9. Ne4 Nbd7 10. Bd4 Be7 11. 0-0-0 0-0 12. Nxf6+ Nxf6 13. Re1 Bg4 14. Qxb7 Rfe8 15. Qxc7 Bd8 16. Rxe8+ Qxe8 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "13"]
[White "De Ridder, Dieter"]
[Black "Puppels, Thomas"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1592"]
[BlackElo "1099"]
[PlyCount "36"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. d4 Nf6 4. dxe5 Nxe4 5. Bd3 Bf5 6. Nbd2 c6 7. Qe2 Nxd2 8. Bxd2 Bxd3 9. Qxd3 Qb6 10. Bc3 Bc5 11. 0-0 Nd7 12. Rae1 0-0-0 13. a3 d4 14. Bxd4 Bxd4 15. Qxd4 Qxd4 16. Nxd4 Nxe5 17. Rxe5 Rxd4 18. Re7 Kd8 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "10"]
[White "De Ridder, Dieter"]
[Black "Slagter, David"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1592"]
[BlackElo "1514"]
[PlyCount "47"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. h4 Ne5 11. Bb3 Qa5 12. h5 Nxh5 13. Bh6 Rfc8 14. Bxg7 Kxg7 15. g4 Nxf3+ 16. Nxf3 Bxg4 17. Nh2 Bd7 18. 0-0-0 Rc7 19. Qd4+ Nf6 20. Nd5 e5 21. Qf2 Nxd5 22. Bxd5 Ba4 23. c3 Be8 24. Ng4 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "11"]
[White "Schut, Lisa"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1456"]
[BlackElo "1592"]
[PlyCount "104"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Bd7 8. Nbd2 Nge7 9. Bxc4 Nf5 10. Bd3 Be7 11. Qb3 Qc7 12. 0-0 0-0 13. Re1 Na5 14. Qc2 Rac8 15. Nf1 Nc6 16. Bxf5 exf5 17. Ne3 Be6 18. Nxf5 Qd7 19. Nxe7+ Nxe7 20. Bg5 Bf5 21. Qd2 Nc6 22. Nh4 Be4 23. f3 Bf5 24. Nxf5 Qxf5 25. Qf4 Qg6 26. Qg4 Rfe8 27. Rac1 Na5 28. Bf4 Qb6 29. Rb1 Nc4 30. Qf5 Rc6 31. Qd7 Rce6 32. Qxd5 Na5 33. b4 Nc6 34. Qc5 Qxc5 35. bxc5 R6e7 36. Kf2 Kf8 37. Ke3 f6 38. Kd3 fxe5 39. Bxe5 Nxe5+ 40. dxe5 Rxe5 41. Rxe5 Rxe5 42. Kd4 Re7 43. c4 Rd7+ 44. Ke5 Ke7 45. Rb3 Rc7 46. Kd4 Rd7+ 47. Kc3 Rc7 48. Kb4 Kf6 49. Rd3 Ke6 50. Rd6+ Ke7 51. a4 Rd7 52. Rxd7+ Kxd7 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "5"]
[White "De Ridder, Dieter"]
[Black "Terlouw, Mario"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1592"]
[BlackElo "1550"]
[PlyCount "41"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Ndb5 Bxc3+ 7. bxc3 Qd8 8. Bf4 d6 9. Nd4 Bd7 10. Bd3 Nf6 11. 0-0 0-0 12. Bg5 h6 13. Bh4 Be6 14. Nxc6 bxc6 15. Qf3 g5 16. Bg3 Nh7 17. Qh5 Qf6 18. f4 Qg7 19. f5 Bd7 20. e5 dxe5 21. f6 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "6"]
[White "Schakel, Milly"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1579"]
[BlackElo "1592"]
[PlyCount "32"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 h6 6. Bh4 Be7 7. Nf3 0-0 8. Be2 c5 9. 0-0 b6 10. h3 Bb7 11. Rc1 Rc8 12. b3 Re8 13. Rc2 Qc7 14. Bg3 Bd6 15. Nb5 Bxg3 16. Nxc7 cxd4 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "1"]
[White "De Ridder, Dieter"]
[Black "Lardinois, Wouter"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1592"]
[BlackElo "1131"]
[PlyCount "119"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bd6 8. h3 Bh5 9. Bd2 c6 10. Nb5 Qd8 11. Nxd6+ Qxd6 12. Bc3 Nbd7 13. Re1 0-0 14. Qd2 Ne4 15. Qe3 Nxc3 16. Qxc3 Rac8 17. Rad1 Nf6 18. Ne5 Bxe2 19. Rxe2 c5 20. Qa3 b5 21. Qxa7 Ra8 22. Qxc5 Qxc5 23. dxc5 Rxa2 24. c4 bxc4 25. Nxc4 g6 26. Na3 Ra8 27. Rd3 g5 28. c6 g4 29. Kh2 Rc8 30. Rc3 gxh3 31. Kxh3 Nd5 32. Rg3+ Kf8 33. Rc2 Ke7 34. Rb3 Ra1 35. Kh2 Kd6 36. Nb5+ Ke7 37. Ra3 Nb4 38. Rxa1 Nxc2 39. Rc1 Nb4 40. c7 Nd5 41. Na7 Rxc7 42. Rxc7+ Nxc7 43. b4 Na6 44. b5 Nb8 45. Nc6+ Nxc6 46. bxc6 Kd6 47. Kh3 Kxc6 48. Kh4 Kd7 49. Kg5 Ke7 50. Kh6 f5 51. Kxh7 Kf6 52. Kh6 e5 53. Kh5 f4 54. Kg4 Kg6 55. g3 fxg3 56. fxg3 Kf6 57. Kf3 Kf5 58. g4+ Kg5 59. Ke4 Kxg4 60. Kxe5 1/2-1/2

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.11"]
[Round "9.8"]
[White "Lamberty, Serge"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "C17"]
[PlyCount "96"]
[EventDate "2004.04.07"]
[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. Nc3 Bb4 4. e5 c5 5. f4 Qb6 6. Nf3 Nc6 7. dxc5 Bxc5 8. Qe2 Nge7 9. Bd2 Qxb2 10. Qd1 a6 11. Na4 Qa3 12. Nxc5 Qxc5 13. Be2 0-0 14. Qc1 Nf5 15. c3 b5 16. a3 Bd7 17. Bd3 Rac8 18. Bxf5 exf5 19. Be3 Qe7 20. 0-0 Na5 21. Qd1 Nc4 22. Bc1 Be6 23. Nd2 Ne3 24. Qf3 Nxf1 25. Nxf1 Qc5+ 26. Kh1 Qxc3 27. Qxc3 Rxc3 28. Bd2 Rc2 29. Rd1 d4 30. Bb4 Rd8 31. Ne3 Rcc8 32. Nc2 Rxc2 33. Rb1 d3 34. Ba5 d2 35. Bxd2 Rcxd2 36. Rg1 Rd1 37. h3 Rxg1+ 38. Kxg1 Rd3 39. a4 bxa4 40. g4 a3 41. gxf5 a2 42. fxe6 a1Q+ 43. Kf2 Qb2+ 44. Ke1 Ra3 45. exf7+ Kxf7 46. e6+ Kxe6 47. f5+ Kxf5 48. h4 Ra1# 0-1

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.10"]
[Round "7.12"]
[White "Cocquyt, Isaac"]
[Black "De Ridder, Dieter"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "96"]
[EventDate "2004.04.07"]
[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. Nc3 e6 3. Bf4 c5 4. Nb5 Na6 5. dxc5 Bxc5 6. Nf3 Qa5+ 7. c3 Qxb5 8. b4 Bb6 9. e4 Qc6 10. Qc2 d4 11. b5 Qxc3+ 12. Qxc3 dxc3 13. bxa6 Ne7 14. Bb5+ Nc6 15. Rc1 0-0 16. Rxc3 Ba5 17. Bd2 Bxc3 18. Bxc3 Rb8 19. Ne5 Rd8 20. Bxc6 bxa6 21. Ba4 Rb1+ 22. Ke2 Rxh1 23. Ba5 Rd4 24. Bc6 f6 25. Nf3 Rc4 26. Be8 Rc2+ 27. Ke3 Rxa2 28. e5 Rxa5 29. exf6 gxf6 30. h4 Bb7 31. Kf4 Bxf3 32. Kxf3 Rxh4 33. g3 Ra3+ 34. Kg2 Rd4 35. f4 e5 36. fxe5 fxe5 37. Kh3 Rdd3 38. Kg4 Rxg3+ 39. Kf5 Raf3+ 40. Ke6 Rg5 41. Bf7+ Kf8 42. Be8 Kxe8 43. Kd6 e4 44. Kc7 Rf6 45. Kc8 Rg7 46. Kb8 Kf7 47. Kxa7 Kg6+ 48. Kb8 Rf8# 0-1

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.10"]
[Round "8.6"]
[White "De Ridder, Dieter"]
[Black "Zegers, Jeroen"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "67"]
[EventDate "2004.04.07"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 d6 7. Nxc6 Bxe3 8. fxe3 bxc6 9. Qd4 Be6 10. Bc4 d5 11. e5 Qg5 12. 0-0 dxc4 13. Re1 Ne7 14. Nd2 Rd8 15. Nf3 Rxd4 16. Nxg5 Rg4 17. Nxe6 fxe6 18. Rad1 0-0 19. Rd7 Nd5 20. e4 Nf4 21. g3 Nd3 22. Re2 Rc8 23. Re7 Rg6 24. b4 cxb3 25. axb3 Nxe5 26. Ra2 c5 27. Ra6 c6 28. Raxa7 Rf6 29. Kg2 Rf7 30. c4 Rb8 31. Rxf7 Nxf7 32. Rc7 h6 33. Rxc6 Rxb3 34. Rxc5 1/2-1/2

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.09"]
[Round "6.8"]
[White "De Ridder, Dieter"]
[Black "Larmuseau, Maarten"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "88"]
[EventDate "2004.04.07"]
[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. Bf4 Nf6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Bf5 8. Nc3 Nbd7 9. Re1 c6 10. Bd3 Bg6 11. Bxg6 fxg6 12. Ne5 Nxe5 13. Bxe5 Qb6 14. Rb1 Rad8 15. Qe2 Bd6 16. Bxd6 Rxd6 17. Na4 Qxd4 18. Qe7 Rd7 19. Qe6+ Kh8 20. Nc3 Qg4 21. Qxg4 Nxg4 22. Re6 Rdd8 23. f3 Nf6 24. Rbe1 Kg8 25. Re7 Rfe8 26. Kf2 Rxe7 27. Rxe7 Rd7 28. Re5 Kf7 29. Na4 Re7 30. Rxe7+ Kxe7 31. Nc5 b6 32. Nd3 c5 33. Ke3 Kd6 34. c3 h6 35. g4 g5 36. h3 c4 37. Nb4 a5 38. Nc2 Ke5 39. Nd4 Nd7 40. Ne2 Nc5 41. Nc1 Na4 42. b3 cxb3 43. axb3 Nxc3 44. Nd3+ Kd6 0-1

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.09"]
[Round "5.7"]
[White "Deschepper, Jeroen"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "76"]
[EventDate "2004.04.07"]
[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. g3 Nf6 5. Bg2 c5 6. dxc5 Bxc5 7. Ne2 0-0 8. 0-0 Bg4 9. Nbc3 Re8 10. Re1 Qb6 11. Rf1 d4 12. Na4 Qb5 13. Qd3 Qxa4 14. Nf4 Nc6 15. Bd2 g5 16. a3 gxf4 17. b3 Qa6 18. Qxa6 bxa6 19. Bxc6 fxg3 20. hxg3 Rad8 21. Bxe8 Rxe8 22. Rfe1 Rxe1+ 23. Rxe1 Bxa3 24. Ra1 Bc5 25. Rxa6 Ne4 26. Be1 Nxg3 27. Kg2 Nf5 28. Bd2 Bd1 29. b4 Bb6 30. c3 dxc3 31. Bxc3 h5 32. Ra1 Bg4 33. Re1 h4 34. Re8+ Kh7 35. Rh8+ Kg6 36. Rg8+ Kh5 37. Rh8+ Kg5 38. Rg8+ Kh5 1/2-1/2

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.08"]
[Round "4.12"]
[White "De Ridder, Dieter"]
[Black "Simon, Valery"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "81"]
[EventDate "2004.04.07"]
[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 g6 2. d4 Bg7 3. Nc3 Nc6 4. Be3 e6 5. f4 d6 6. Nf3 d5 7. e5 Bd7 8. Bb5 a6 9. Bd3 Nh6 10. h3 0-0 11. Qd2 Qe7 12. 0-0-0 Nb4 13. a3 Nxd3+ 14. Qxd3 Nf5 15. g4 Nxe3 16. Qxe3 Rad8 17. Rhg1 b5 18. Na2 Rc8 19. h4 c5 20. h5 cxd4 21. Qxd4 Rc4 22. Qd2 Rfc8 23. Rdf1 Qc5 24. Ne1 Rd4 25. Qe3 Re4 26. Qxc5 Rxc5 27. Nd3 Rc8 28. Re1 Rec4 29. Re2 Bh6 30. g5 Bg7 31. b3 R4c7 32. Kb2 gxh5 33. Rh1 b4 34. Naxb4 Bb5 35. Rxh5 a5 36. a4 Bxd3 37. Nxd3 h6 38. Rg2 Rf8 39. gxh6 Rd8 40. hxg7 d4 41. Rh8# 1-0

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.07"]
[Round "1.7"]
[White "De Ridder, Dieter"]
[Black "Folie, Nathan"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1194"]
[PlyCount "78"]
[EventDate "2004.04.07"]
[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. Bf4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Bd3 Nc6 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 Nxd4 11. Qg3 Bd6 12. Bxd6 Qxd6 13. Qxd6 cxd6 14. Rad1 Nc6 15. Rfe1 Rfe8 16. Nb5 Rxe1+ 17. Rxe1 Re8 18. Rxe8+ Nxe8 19. Kf1 Nb4 20. Nxa7 Nxa2 21. c3 Nc1 22. Bc2 Nc7 23. Ke1 d4 24. Kd1 Na2 25. Bb3 Nxc3+ 26. bxc3 dxc3 27. Kc2 Ne6 28. Kxc3 Nf4 29. g3 Nxh3 30. f3 Ng1 31. Bd5 Ne2+ 32. Kc4 Nxg3 33. Bxb7 h5 34. f4 h4 35. Bg2 Ne2 36. f5 Nf4 37. Bf1 h3 38. Kd4 Ne2+ 39. Kd5 Ng3 1/2-1/2

[Event "BEL-ch U12"]
[Site "Worriken Buetgenbach"]
[Date "2004.04.07"]
[Round "2.11"]
[White "Ponnet, Geerard"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "134"]
[EventDate "2004.04.07"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 Nge7 8. b3 Nf5 9. Bxf5 exf5 10. 0-0 Be7 11. Re1 0-0 12. Bg5 Bxg5 13. dxc5 Qxc5 14. Nxg5 h6 15. Nf3 Rfe8 16. b4 Qc4 17. Qd2 Re7 18. a4 Rae8 19. Na3 Qg4 20. Qxd5 Qg6 21. Nh4 Qf6 22. Nf3 Nxe5 23. Rxe5 Rxe5 24. Nxe5 Qxe5 25. Qxe5 Rxe5 26. Nc4 Re6 27. a5 Bb5 28. Ne3 f4 29. Nd5 Bc6 30. Nxf4 Re4 31. Nh5 Rg4 32. Ng3 h5 33. h3 Rg6 34. h4 f5 35. Nxf5 Rxg2+ 36. Kf1 Rh2 37. Ke2 Bb5+ 38. Ke3 g6 39. Rg1 Kh7 40. Ne7 Be8 41. f4 Rxh4 42. f5 gxf5 43. Nxf5 Rh3+ 44. Kd4 Bg6 45. Ne7 Rd3+ 46. Kc4 Rd6 47. Kc5 Re6 48. Nxg6 Rxg6 49. Rh1 Rh6 50. c4 h4 51. Rh3 Kg6 52. Kd6 Rh7 53. b5 Kg5 54. b6 a6 55. c5 Kg4 56. Rh1 h3 57. c6 Rh6+ 58. Kc7 Rxc6+ 59. Kxb7 Rh6 60. Ka7 Kg3 61. b7 Rh7 62. Ka8 Rh8+ 63. b8Q+ Rxb8+ 64. Kxb8 Kg2 65. Rb1 h2 66. Kb7 h1Q 67. Rxh1 Kxh1 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Bor, Tobias"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C08"]
[PlyCount "25"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. exd5 exd5 6. Nb3 Bb6 7. Nf3 Nf6 8. Bd3 0-0 9. 0-0 Bg4 10. Bg5 Qd6 11. h3 Bh5 12. c4 dxc4 13. Bxh7+ 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Ten Hertog, Stefan"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "34"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Nf3 Ne7 8. Be2 0-0 9. 0-0 Nbc6 10. a4 a6 11. Ba3 Bd7 12. Bd6 Re8 13. Rb1 b5 14. axb5 axb5 15. Rb2 Nf5 16. Bc5 Qa5 17. Qd2 Nd8 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Ter Horst, Tom"]
[Black "De Ridder, Dieter"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "64"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nf3 dxe4 4. Ne5 Nd7 5. Nc3 Bb4 6. Qg4 Qf6 7. Qxe4 Nxe5 8. dxe5 Bxc3+ 9. bxc3 Qf5 10. Bd3 Qxe4+ 11. Bxe4 Ne7 12. Rb1 Rb8 13. a4 b6 14. 0-0 Bb7 15. Bxb7 Rxb7 16. Ba3 c5 17. a5 0-0 18. Bxc5 Rc8 19. Bxe7 Rxe7 20. axb6 axb6 21. Rxb6 Rec7 22. Rfb1 Rxc3 23. R6b2 g6 24. g3 Rxc2 25. Rxc2 Rxc2 26. h4 h5 27. Kg2 Re2 28. Rb6 Kg7 29. Kf3 Re1 30. Kf4 Re2 31. f3 Rh2 32. Kg5 Rh3 1/2-1/2

[Event "BEL-ch U10"]
[Site "Belgium"]
[Date "2002.04.04"]
[Round "3"]
[White "Hulselmans, Koen"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "35"]
[EventDate "2002.04.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 d6 5. d3 Bg4 6. Bg5 Be7 7. Nd5 Bxf3 8. Qxf3 h6 9. Nxf6+ gxf6 10. Qh5 Nd4 11. Qxf7+ Kd7 12. 0-0 fxg5 13. c3 Rf8 14. Qg6 Rf6 15. Qh5 Qe8 16. Qxe8+ Kxe8 17. cxd4 exd4 18. Bd5 1-0

[Event "BEL-ch U10"]
[Site "Belgium"]
[Date "2002.04.03"]
[Round "1"]
[White "Lan Thillo, Thibault"]
[Black "De Ridder, Dieter"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "69"]
[EventDate "2002.04.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Bg5 h6 5. Bd2 Bb4 6. c3 Bd6 7. d4 g5 8. dxe5 Bxe5 9. Nxe5 Nxe5 10. Be2 d6 11. Qa4+ Bd7 12. Qb3 Bc6 13. c4 Nxe4 14. Bb4 a5 15. Ba3 Qf6 16. f3 Nc5 17. Qc3 g4 18. fxg4 Bxg2 19. Rg1 Qh4+ 20. Kd1 Qxh2 21. Re1 Bf3 22. Nd2 Bxe2+ 23. Rxe2 Qh1+ 24. Re1 Qg2 25. Rf1 Qxg4+ 26. Nf3 Qg2 27. Qe1 0-0 28. Nh4 Qh2 29. Rh1 Qf4 30. Rg1+ Ng6 31. Ng2 Qf6 32. Qe3 Kh7 33. Rh1 b5 34. Qxh6+ Kg8 35. Qh7# 1-0

