[Event "Ghent op 24th"]
[Site "Ghent"]
[Date "2001.07.17"]
[Round "8"]
[White "Mikhalevski, Victor"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2501"]
[BlackElo "2329"]
[PlyCount "55"]
[EventDate "2001.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 c6 7. 0-0 a6 8. h3 b5 9. a3 Nbd7 10. Bg5 h6 11. Be3 Nb6 12. b3 Bb7 13. Qc1 Kh7 14. Rd1 Rc8 15. c5 Nbd7 16. b4 Qc7 17. Bf4 Ne8 18. Bh2 e5 19. cxd6 Qxd6 20. Nxe5 Nxe5 21. dxe5 Qe7 22. Bg4 Rd8 23. Rxd8 Qxd8 24. Qe3 Nc7 25. Rd1 Qa8 26. Rd7 Ne6 27. Bxe6 fxe6 28. Qb6 1-0

[Event "Ghent op 24th"]
[Site "Ghent"]
[Date "2001.07.17"]
[Round "7"]
[White "Wortel, Marten"]
[Black "Emms, John M"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2329"]
[BlackElo "2532"]
[PlyCount "54"]
[EventDate "2001.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 0-0 11. Qe1 Nxd4 12. Bxd4 b5 13. Bd3 Bb7 14. e5 dxe5 15. fxe5 Nd7 16. Ne4 Rad8 17. c3 Nxe5 18. Qg3 f6 19. Nxf6+ Bxf6 20. Rxf6 Rxf6 21. Bxe5 Bxg2+ 22. Kxg2 Qc6+ 23. Kg1 Qc5+ 24. Bd4 Rxd4 25. cxd4 Qxd4+ 26. Kh1 Qd5+ 27. Kg1 Qd4+ 1/2-1/2

[Event "Ghent op 24th"]
[Site "Ghent"]
[Date "2001.07.16"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Bagheri, Amir"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2329"]
[BlackElo "2390"]
[PlyCount "110"]
[EventDate "2001.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. N1e2 e6 8. Nf4 Bd6 9. h4 Bxf4 10. Bxf4 h6 11. h5 Bh7 12. Qd2 Nbd7 13. 0-0-0 Nb6 14. Bb3 a5 15. a3 Nbd5 16. c4 Nxf4 17. Qxf4 b5 18. Rhe1 a4 19. Ba2 bxc4 20. Bxc4 0-0 21. Re5 Qb6 22. Bd3 Bxd3 23. Rxd3 Nd5 24. Qd2 c5 25. dxc5 Qxc5+ 26. Kb1 Rfc8 27. Nf5 Kf8 28. Nxh6 Rab8 29. Rdxd5 exd5 30. Nf5 Re8 31. h6 Kg8 32. Rxe8+ Rxe8 33. hxg7 Re5 34. g4 f6 35. f3 Qb5 36. Qc1 Qd3+ 37. Ka1 Qe2 38. Kb1 Qe1 39. Qxe1 Rxe1+ 40. Kc2 Rf1 41. Kc3 Rxf3+ 42. Kd4 Rb3 43. Kxd5 Kf7 44. g8Q+ Kxg8 45. Ke6 Rb6+ 46. Ke7 Kh7 47. Kf7 Ra6 48. Ng3 Rb6 49. Ne4 Rxb2 50. Nxf6+ Kh6 51. Ne4 Rb3 52. g5+ Kh5 53. g6 Rb7+ 54. Kf6 Rb6+ 55. Kg7 Rxg6+ 1/2-1/2

[Event "Ghent op 24th"]
[Site "Ghent"]
[Date "2001.07.15"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Torn, Bert"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2329"]
[PlyCount "49"]
[EventDate "2001.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nd7 6. Bd3 e5 7. Nge2 Qc7 8. f3 a6 9. a4 a5 10. Bc4 Rb8 11. Bb3 h5 12. 0-0-0 Ngf6 13. h3 b5 14. dxe5 dxe5 15. g4 b4 16. Nb1 hxg4 17. hxg4 Rxh1 18. Rxh1 Nb6 19. Bc5 Ra8 20. Bd6 Qa7 21. Bxe5 Ba6 22. g5 Nxe4 23. Qf4 Bxe5 24. Qxe5+ Qe7 25. Bxf7+ 1-0

[Event "Ghent op 24th"]
[Site "Ghent"]
[Date "2001.07.14"]
[Round "2"]
[White "Beers, J."]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2329"]
[PlyCount "34"]
[EventDate "2001.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 Bb4 7. f3 d5 8. cxd5 exd5 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 dxe4 12. Kh1 Ba6 13. Re1 Bxc3 14. bxc3 c5 15. Nb3 Qxd1 16. Rxd1 exf3 17. Nxc5 Be2 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Ten Hertog, Albertus"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2329"]
[PlyCount "68"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Qc7 3. d3 Nc6 4. Nc3 d6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 Be7 8. Qe1 0-0 9. Nh4 Nd4 10. Bd1 Nd7 11. g4 Qd8 12. Nf3 Bf6 13. Be3 Nxf3+ 14. Bxf3 Bd4 15. Kh1 a6 16. Rb1 Nb8 17. f5 Nc6 18. Bf4 Be5 19. Qg3 g5 20. Bxe5 Nxe5 21. Be2 Bd7 22. f6 Kh8 23. h4 Rg8 24. Rf2 Rg6 25. hxg5 Rxg5 26. Qh4 Qg8 27. Rg1 Bc6 28. Rg3 Qg6 29. Rh2 Nd7 30. Rgh3 Nxf6 31. Qg3 Rg8 32. Qf4 Qf5 33. Qxd6 Rxg4 34. Rg2 Rxg2 0-1

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "6"]
[White "Erwich, Frank"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2318"]
[BlackElo "2302"]
[PlyCount "64"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Be6 7. d3 Qd7 8. h4 0-0-0 9. Be3 Nh6 10. Qa4 Kb8 11. f3 f5 12. b4 fxe4 13. Nxe4 Nf5 14. Bf2 Rhf8 15. b5 Ncd4 16. g4 Ne7 17. Nxd4 exd4 18. 0-0-0 a6 19. Rhe1 axb5 20. Qxb5 Qxb5 21. cxb5 Nd5 22. Rd2 Be5 23. Ng5 Bg8 24. Kb2 Ne3 25. Bh1 Ka7 26. a4 Kb6 27. Rde2 Ra8 28. Ka3 Rxa4+ 29. Kxa4 Ra8+ 30. Kb4 c5+ 31. bxc6 bxc6 32. Rxe3 c5# 0-1

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "8"]
[White "Hamelink, Desiree"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2112"]
[BlackElo "2302"]
[PlyCount "102"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 b6 4. d4 cxd4 5. Nxd4 Bb7 6. Nc3 d6 7. g3 Nf6 8. Bg2 e6 9. 0-0 Qc7 10. Qe2 Nc6 11. Nxc6 Bxc6 12. Nd5 Qb7 13. Bg5 Be7 14. Nxe7 Kxe7 15. b4 b5 16. c5 dxc5 17. bxc5 h6 18. Bxf6+ Kxf6 19. e5+ Ke7 20. Bxc6 Qxc6 21. Qg4 Rhg8 22. Qh4+ Ke8 23. Rac1 Rd8 24. Rfd1 Rd5 25. Rxd5 exd5 26. Qd4 Ke7 27. f4 g6 28. Kf2 Rc8 29. e6 Kxe6 30. Re1+ Kd7 31. Re5 Kc7 32. Rxd5 Kb8 33. Qe5+ Rc7 34. Qd4 Kb7 35. g4 Kb8 36. Kg3 Qe6 37. Re5 Qc6 38. Qd8+ Kb7 39. Re8 Qxc5 40. Qb8+ Kc6 41. Qa8+ Kb6 42. Qb8+ Ka5 43. Qd8 g5 44. fxg5 hxg5 45. Re2 Kb6 46. Qf6+ Ka7 47. Qf5 Qg1+ 48. Kf3 Qf1+ 49. Rf2 Rc3+ 50. Ke4 Qd3+ 51. Ke5 Rc5+ 0-1

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "3"]
[White "Hania, Renske"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2302"]
[PlyCount "100"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nc6 7. Nge2 a6 8. Qd2 Re8 9. h4 Rb8 10. h5 Nxh5 11. g4 Nf6 12. a4 Bd7 13. Nd5 e6 14. Ndc3 Qc8 15. Rd1 e5 16. Bxf6 Bxf6 17. Qh6 Nxd4 18. Qxh7+ Kf8 19. Nxd4 exd4 20. Nd5 Bg7 21. g5 Qd8 22. Qh4 Re5 23. Rg1 Bxa4 24. Rd2 c6 25. Nf6 Bxf6 26. gxf6 Rh5 27. Qf4 c5 28. Rgg2 Ke8 29. Rh2 Kd7 30. Qg4+ Kc7 31. f4 Qd7 32. Qf3 Rbh8 33. Rxh5 Rxh5 34. b4 Bc6 35. Qa3 Qc8 36. Qa5+ b6 37. Qa3 Bb7 38. bxc5 dxc5 39. e5 Qg4 40. Rf2 Rh1 41. Qd3 Rh8 42. Kd2 Qe6 43. Kd1 a5 44. Kc1 Rh5 45. Kd1 Qd7 46. Be2 Rh3 47. Qb1 Rh1+ 48. Bf1 Qg4+ 49. Ke1 Qg3 50. Qd1 Bg2 0-1

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "2302"]
[PlyCount "46"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. e3 e5 4. d4 e4 5. Nfd2 g6 6. c4 Bg7 7. Nc3 Qe7 8. Bb2 0-0 9. b4 Re8 10. Nb3 Nbd7 11. a4 h5 12. a5 h4 13. a6 b6 14. h3 c6 15. c5 dxc5 16. bxc5 Qe6 17. cxb6 axb6 18. d5 Nxd5 19. Nd4 Qd6 20. Nxd5 Qxd5 21. Qc2 Ne5 22. 0-0-0 Bxa6 23. Nb5 Nd3+ 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "4"]
[White "Janse, Jan Jaap"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "2302"]
[PlyCount "85"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 d6 6. Bc4 a6 7. a4 b6 8. c3 Bb7 9. 0-0 Nbd7 10. Qe2 e5 11. dxe5 dxe5 12. e4 Qe7 13. Rfd1 Nc5 14. b4 Ne6 15. Qe3 Nxg5 16. Qxg5 Rfe8 17. Qe3 a5 18. b5 Rad8 19. Qe2 Nd7 20. Bd5 Bxd5 21. exd5 h6 22. Nc4 Qc5 23. d6 Nf8 24. dxc7 Qxc7 25. Qe4 Rxd1+ 26. Rxd1 Rc8 27. Ncxe5 Bxe5 28. Nxe5 Re8 29. f4 Qxc3 30. Qd4 Qxd4+ 31. Rxd4 Ne6 32. Rd7 Nc5 33. Rc7 Nxa4 34. Nxf7 Re1+ 35. Kf2 Rb1 36. Nxh6+ Kh8 37. Ng4 Rxb5 38. Nf6 Rh5 39. Nxh5 gxh5 40. f5 Kg8 41. Ke3 Nb2 42. Kd4 a4 43. Rb7 1-0

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "5"]
[White "Paulis, Winifred"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2302"]
[PlyCount "78"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nc6 6. Nf3 a6 7. Qe2 Nf6 8. 0-0 Bg4 9. Rd1 Bxf3 10. Qxf3 Ne5 11. Qe2 Nxc4 12. Qxc4 Rc8 13. Qb3 Qc7 14. a4 e6 15. Be3 Be7 16. Rac1 Qb8 17. a5 0-0 18. f4 Rc6 19. f5 Ng4 20. Ne2 d5 21. h3 Nxe3 22. Qxe3 Rfc8 23. Rxc6 Rxc6 24. Kh1 Bc5 25. Qf3 dxe4 26. Qxe4 Qc7 27. Nf4 e5 28. Nd5 Qd6 29. Qg4 f6 30. Qc4 Kf8 31. Qb3 Bd4 32. Nb6 Qc7 33. Qa3+ Qe7 34. Qb3 Qc7 35. Nd5 Qxa5 36. Qf3 Rd6 37. Nc3 Rb6 38. Qh5 Rxb2 39. Ne4 Qd5 0-1

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "1"]
[White "Van Weersel, Arlette"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B38"]
[BlackElo "2302"]
[PlyCount "81"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 d6 4. Nbc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. f4 Rc8 11. Rb1 Re8 12. f5 a6 13. Qd2 Nxd4 14. Bxd4 Bc6 15. Bd3 b5 16. cxb5 axb5 17. b4 d5 18. exd5 Nxd5 19. Bxg7 Kxg7 20. Bxb5 Qb6+ 21. Rf2 Nxc3 22. Qxc3+ f6 23. Bxc6 Rxc6 24. Qe1 Rc2 25. a4 e6 26. fxg6 Rd8 27. a5 Qa7 28. Kf1 Qc7 29. gxh7 Qc4+ 30. Kg1 Qd4 31. g3 Rh8 32. Rd1 Qa7 33. Kf1 Qa6+ 34. Kg1 Qa7 35. Rd7+ Qxd7 36. Rxc2 Qd4+ 37. Kf1 Rxh7 38. Rc7+ Kh8 39. Rxh7+ Kxh7 40. Qxe6 Qxb4 41. Qf7+ 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Veltkamp, Gerben"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2203"]
[BlackElo "2302"]
[PlyCount "76"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. c4 g6 5. Nc3 Bg7 6. g3 Be6 7. Bg2 Qd7 8. h3 Nge7 9. Nge2 d5 10. cxd5 Nxd5 11. Ne4 Ndb4 12. d4 exd4 13. a3 Na6 14. b4 f5 15. b5 fxe4 16. bxc6 Qxc6 17. Nxd4 Qb6 18. 0-0 Bd5 19. Ne6 Qxe6 20. Bxg7 Rg8 21. Bd4 0-0-0 22. Qb1 Kb8 23. Rc1 Rgf8 24. a4 Rc8 25. Qb5 Rf5 26. Rab1 Rf7 27. Bf1 Ka8 28. Qa5 Rf5 29. Bxa6 Qxa6 30. Rxc7 Rxc7 31. Qxc7 Rf8 32. a5 Qc6 33. Rc1 Qxc7 34. Rxc7 h5 35. Rd7 Bc4 36. Re7 Bd5 37. Rd7 Bc4 38. Re7 Bd5 1/2-1/2

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "6"]
[White "Versmissen, Jorie"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2302"]
[PlyCount "163"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Be2 Be7 8. Bd2 Bb7 9. Nc3 Nxc3 10. Bxc3 0-0 11. 0-0 d6 12. Rc1 Nd7 13. Bb4 Nb8 14. Bd2 Nc6 15. Be3 Rc8 16. Qd2 dxe5 17. dxe5 Qxd2 18. Bxd2 Bc5 19. Bc3 Nb4 20. Bxb4 Bxb4 21. Rfd1 a5 22. Nd4 Bd5 23. a3 Bc5 24. Ba6 Ra8 25. Bb5 Rfc8 26. Bd7 Rc7 27. Bb5 Rac8 28. Ba6 Rd8 29. b4 Bxd4 30. Rxc7 Bxe5 31. Rc8 Rxc8 32. Bxc8 axb4 33. axb4 Kf8 34. Rc1 Ke7 35. Ba6 Bd6 36. Rb1 Kd7 37. Bb5+ Kc7 38. Ba4 Kb7 39. f3 Bc4 40. Kf2 b5 41. Bb3 Bd5 42. g3 Bc6 43. Bc2 f5 44. Ke3 Kc7 45. f4 h6 46. Bd3 g5 47. fxg5 hxg5 48. Rb2 f4+ 49. Kf2 Be5 50. Rc2 Bd4+ 51. Kf1 Kb6 52. gxf4 gxf4 53. Re2 e5 54. Be4 f3 55. Re1 f2 56. Re2 Bd7 57. Rxf2 Bxf2 58. Kxf2 Kc7 59. Bg6 Kd6 60. Ke3 Ke6 61. h4 Ke7 62. Ke4 Kf6 63. h5 Bc6+ 64. Ke3 Kg5 65. Be4 Be8 66. Bf3 Kf5 67. h6 Kf6 68. Bd5 Kg6 69. Ke4 Kxh6 70. Kxe5 Kg7 71. Kd6 Kf6 72. Bc6 Bg6 73. Bxb5 Bh5 74. Kd7 Bg4+ 75. Kd8 Ke5 76. Kc7 Bh5 77. Bf1 Be8 78. Bg2 Bb5 79. Bc6 Be2 80. Kb6 Kd6 81. Bb5 Bh5 82. Bf1 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "8"]
[White "Vink, Nico"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2335"]
[BlackElo "2302"]
[PlyCount "75"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. 0-0 g6 8. Bb3 Bg7 9. Nde2 0-0 10. Nf4 Rc8 11. Nfd5 Nxd5 12. Nxd5 Ne5 13. c3 Bb5 14. Bg5 Re8 15. f4 Nc4 16. f5 f6 17. Bc1 g5 18. a4 Ba6 19. Qh5 Rf8 20. Be3 Qe8 21. Qxe8 Rfxe8 22. Bxa7 Nd2 23. Nxe7+ Kf8 24. Nxc8 Nxb3 25. Nxd6 Rd8 26. Nb5 Bxb5 27. axb5 Nxa1 28. Rxa1 Kf7 29. Bd4 Bf8 30. Kf2 Bd6 31. g3 h5 32. Ra7 Rd7 33. Ra8 Re7 34. Ke3 Kg7 35. c4 h4 36. c5 Be5 37. Bxe5 Rxe5 38. Kd4 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "4"]
[White "Werle, Jan"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2338"]
[BlackElo "2302"]
[PlyCount "98"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 c6 7. 0-0 a6 8. a4 a5 9. Be3 Na6 10. d5 Nd7 11. Nd4 Qc7 12. h4 Nac5 13. h5 e5 14. dxe6 fxe6 15. hxg6 hxg6 16. Qc2 e5 17. Nf3 Ne6 18. Ng5 Ndc5 19. Nxe6 Bxe6 20. Rad1 Rad8 21. Rd2 Kh7 22. g3 Bh3 23. Re1 Bh6 24. Bxh6 Kxh6 25. Bf1 Bg4 26. Be2 Bxe2 27. Rdxe2 Ne6 28. Re3 Qf7 29. Rf1 g5 30. f3 Kg6 31. Qg2 Nd4 32. f4 Qxc4 33. f5+ Kf6 34. g4 Qc5 35. Rh3 Nc2+ 36. Kh1 Ne3 37. Rh6+ Ke7 38. Qh3 Nxf1 39. Rh7+ Rf7 40. Rxf7+ Kxf7 41. Qh7+ Ke8 42. Nd5 cxd5 43. f6 Ng3+ 44. Kg2 Qc2+ 45. Kh3 Nf5 46. exf5 Qd3+ 47. Kg2 Qe2+ 48. Kg3 Qe1+ 49. Kg2 Qe2+ 1/2-1/2

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "1"]
[White "Wortel, Marten"]
[Black "Beekhuis, Maarten"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2302"]
[PlyCount "81"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. 0-0 Be7 7. Bb3 Be6 8. d4 0-0 9. c4 Ne3 10. Bxe3 fxe3 11. Nc3 Re8 12. Qe2 Bg5 13. d5 Bg4 14. c5 Bh5 15. d6 cxd6 16. Rad1 Bf4 17. cxd6 Nc6 18. d7 Rf8 19. Nd5 Be5 20. Qxe3 Bxf3 21. Rxf3 Qh4 22. Rh3 Qg4 23. Ne7+ Nxe7 24. Qxe5 Ng6 25. Qh5 Qxh5 26. Rxh5 Rfd8 27. Rf5 Nh8 28. Rc5 Kf8 29. Rc7 Ke7 30. Rxb7 Ng6 31. Re1+ Kd6 32. Bxf7 Ne5 33. Rd1+ Ke7 34. Bb3 a5 35. Ba4 Ra6 36. Rc1 Rd6 37. Rc8 Nxd7 38. Rxd8 Kxd8 39. Rxd7+ Rxd7 40. Bxd7 Kxd7 41. Kf2 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2302"]
[BlackElo "2383"]
[PlyCount "96"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. Bxc6 bxc6 10. 0-0 e6 11. e5 d5 12. Qf3 Qe7 13. b4 g6 14. Na4 Bg7 15. Qf4 0-0 16. Nc5 a5 17. a3 Be8 18. Rae1 axb4 19. axb4 Ra3 20. Ra1 Qa7 21. Ndb3 Rxa1 22. Rxa1 Qb8 23. Nd3 f6 24. exf6 e5 25. Qg4 Rxf6 26. Ndc5 h5 27. Qh4 d4 28. Nd3 dxe3 29. Qe4 Bf7 30. Nbc5 Rd6 31. Rf1 Bd5 32. Qxe3 e4 33. Nxe4 Re6 34. Ndc5 Qb6 35. Qf2 Rxe4 36. Nxe4 Bd4 37. Nf6+ Kh8 38. Nxd5 cxd5 39. g3 Qxb4 40. h4 Bxf2+ 41. Rxf2 Qe1+ 42. Kg2 d4 43. Rf8+ Kg7 44. Rc8 Qe2+ 45. Kg1 Kf6 46. Rf8+ Ke7 47. Rf2 Qe3 48. Kg2 Ke6 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Burggraaf, Jan Theodoor"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2302"]
[PlyCount "37"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nc6 5. Nf3 b6 6. Bd3 Bb7 7. c3 Nge7 8. Qe2 Nf5 9. Neg5 Be7 10. Bf4 Bxg5 11. Nxg5 Nce7 12. 0-0-0 h6 13. Ne4 Qd5 14. Bxc7 Nxd4 15. Qg4 Kd7 16. Bg3 f5 17. Qxg7 fxe4 18. Bxe4 Rhg8 19. Bxd5 1-0

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "4"]
[White "Wortel, Marten"]
[Black "Groot, Marjoke"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2302"]
[PlyCount "83"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Be3 a6 8. Qd2 Bd7 9. 0-0-0 Rc8 10. g4 Be7 11. h4 b5 12. Kb1 b4 13. Nce2 d5 14. g5 Nxd4 15. Nxd4 Nh5 16. exd5 Ng3 17. dxe6 Bxe6 18. Nxe6 Qxd2 19. Bxd2 Nxh1 20. Bxa6 Rb8 21. Nc7+ Kd7 22. Bf4+ Kc6 23. Rxh1 Bd6 24. Nd5 Ra8 25. Bc4 Bxf4 26. Nxf4 Rad8 27. Bd3 h6 28. g6 fxg6 29. Nxg6 Rhe8 30. Be4+ Kc5 31. Kc1 Rd6 32. Nf4 Ra6 33. Nd3+ Kc4 34. Bd5+ Kb5 35. Rg1 Re7 36. Rg4 Rf6 37. Rxb4+ Ka6 38. Re4 Rxe4 39. Bxe4 Kb6 40. b4 Rf8 41. a4 Rg8 42. h5 1-0

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "7"]
[White "Wortel, Marten"]
[Black "Hijweegen, Claudia"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2302"]
[PlyCount "139"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. Bxc3 cxd4 8. Qxd4 Nbc6 9. Qf4 0-0 10. Nf3 Qc7 11. 0-0-0 Bd7 12. Bd3 Ng6 13. Qg3 Rac8 14. h4 f5 15. exf6 Qxg3 16. f7+ Rxf7 17. fxg3 Nf8 18. g4 e5 19. Nxe5 Nxe5 20. Bxe5 Bxg4 21. Rdf1 Nd7 22. Bd4 Rxf1+ 23. Rxf1 b6 24. Re1 Nc5 25. Bxc5 bxc5 26. c4 d4 27. Re7 a6 28. Ra7 Re8 29. Rxa6 g6 30. Rc6 Re1+ 31. Kd2 Rd1+ 32. Kc2 Rg1 33. Be4 Re1 34. Bd3 Rg1 35. Rxc5 Rxg2+ 36. Kb3 Rg3 37. Kc2 Rg2+ 38. Kc1 Rg1+ 39. Kd2 Rg2+ 40. Kc1 Rg1+ 41. Kd2 Rg2+ 42. Ke1 Rxb2 43. Ra5 Rb3 44. Kd2 Rb2+ 45. Kc1 Rh2 46. Rd5 Rh1+ 47. Kd2 Rh2+ 48. Ke1 Rxh4 49. Rxd4 Rh1+ 50. Kd2 Bf5 51. Bxf5 gxf5 52. c5 Rh6 53. Kc3 Rc6 54. Kb4 Kf7 55. Rd7+ Kg6 56. Kb5 Rc8 57. Rd3 f4 58. Kb6 Kf5 59. c6 Kg4 60. c7 f3 61. Kb7 Rxc7+ 62. Kxc7 f2 63. Rd1 Kg3 64. a4 Kg2 65. a5 f1Q 66. Rxf1 Kxf1 67. a6 h5 68. a7 h4 69. a8Q Kg1 70. Qh8 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "9"]
[White "Wortel, Marten"]
[Black "Jens, Jelmer"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2302"]
[BlackElo "2270"]
[PlyCount "77"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. Qd2 Nbd7 10. 0-0-0 Bb7 11. h4 b4 12. Na4 Qa5 13. b3 Nc5 14. a3 Rc8 15. Qxb4 Qc7 16. Kb1 Nfd7 17. Nb2 d5 18. Qd2 Nb6 19. exd5 Nxd5 20. c4 Nxe3 21. Qxe3 a5 22. Bh3 Be7 23. g5 Qb6 24. Nb5 Ba6 25. g6 f5 26. Bxf5 Bxb5 27. cxb5 exf5 28. Nc4 Qxg6 29. Nd6+ Kf8 30. Rhg1 Qh7 31. Rxg7 Qxg7 32. Nxc8 Rh7 33. Rd5 Qg6 34. Nxe7 Rxe7 35. Qxc5 f4+ 36. Kc1 Qe6 37. Rd8+ Kg7 38. Qd4+ Kg6 39. Rd6 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "7"]
[White "Wortel, Marten"]
[Black "Kommer, Bas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2302"]
[PlyCount "61"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Bd2 c6 7. Nd5 Qd8 8. Nxf6+ exf6 9. Ne2 Bd6 10. 0-0 0-0 11. c3 Qc7 12. Ng3 Bxg3 13. hxg3 b5 14. Bf4 Qd7 15. Be2 Be4 16. a4 a5 17. axb5 cxb5 18. Qb3 g5 19. Be3 Nc6 20. Bxb5 Rfb8 21. c4 Qf5 22. g4 Qg6 23. Qc3 Nb4 24. Bd7 Rd8 25. Bf5 Bxf5 26. gxf5 Qxf5 27. d5 h5 28. Bb6 Rdc8 29. Rfd1 Qg4 30. Qxf6 Nc2 31. Bd4 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Looijmans, Karel NH"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2302"]
[PlyCount "85"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Nd2 Bg7 7. Ndf3 0-0 8. Bc4 c6 9. Bb3 Nd7 10. Qe2 Nxe5 11. Nxe5 Be6 12. c3 Qc7 13. h4 Rad8 14. h5 Qc8 15. hxg6 fxg6 16. Bd2 Nc7 17. Bc2 Bf5 18. Bb3+ Be6 19. Ba4 Nd5 20. Bc2 Bf5 21. Bb3 Be6 22. 0-0-0 Nc7 23. Ba4 b5 24. Nxc6 Rde8 25. Bc2 Qa6 26. Nb4 Qd6 27. Kb1 a5 28. Nd3 a4 29. g3 Bd5 30. Bf4 Rxf4 31. Nxf4 Bxh1 32. Rxh1 e5 33. dxe5 Bxe5 34. Qg4 Bxf4 35. gxf4 a3 36. f5 Kg7 37. fxg6 hxg6 38. Rd1 Nd5 39. Qd4+ Qf6 40. Qxd5 Qxf2 41. bxa3 Re2 42. Qd4+ Qf6 43. Rg1 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Stellwagen, Daniel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2302"]
[BlackElo "2276"]
[PlyCount "65"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d5 3. Bg5 Ne4 4. Bf4 c6 5. Nd2 Bf5 6. Nxe4 Bxe4 7. h4 h6 8. f3 Bh7 9. e3 e6 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Ne2 Bxf4 13. Nxf4 Nd7 14. 0-0-0 Qa5 15. Kb1 0-0-0 16. h5 Kb8 17. Rh3 e5 18. Ne2 Qc7 19. Ng3 Nf6 20. Qc2 Nh7 21. Nf5 Ng5 22. Rhh1 f6 23. c4 exd4 24. Rxd4 Ne6 25. Rdd1 dxc4 26. Qxc4 Qe5 27. g4 Nc7 28. Qb3 Ne6 29. Ne7 Nc5 30. Nxc6+ Kc7 31. Nxe5 Nxb3 32. Ng6 Nd2+ 33. Rxd2 1-0

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "2"]
[White "Wortel, Marten"]
[Black "Veenstra, Petra"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2302"]
[BlackElo "2098"]
[PlyCount "97"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Nbd2 Bf8 14. d5 Ne7 15. Nf1 g6 16. a4 Bg7 17. Ng3 Qd7 18. Qe2 Rf8 19. Bc2 Ne8 20. Nd2 f5 21. f3 Nf6 22. Nb3 f4 23. Nh1 g5 24. Bd2 h5 25. Na5 Bc8 26. Nc6 Nxc6 27. dxc6 Qxc6 28. axb5 Qb6+ 29. Nf2 g4 30. Kh1 gxh3 31. Nxh3 Bh6 32. Bd3 h4 33. bxa6 Nh5 34. Qf2 Ng3+ 35. Kg1 c5 36. Bc4+ Kh7 37. b4 Bxa6 38. bxc5 dxc5 39. Bxa6 Rxa6 40. Rxa6 Qxa6 41. Qxc5 Qa2 42. Rd1 Qb3 43. Nf2 Qe6 44. Be1 Ne2+ 45. Kh2 Re8 46. Ng4 Bf8 47. Qb5 Ng3 48. Qxe8 Nf1+ 49. Kh1 1-0

[Event "NED-ch U20 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "9"]
[White "Wortel, Marten"]
[Black "Wezenaar, Femke"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2302"]
[PlyCount "71"]
[EventDate "2001.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Ne5 7. Bxd7+ Qxd7 8. 0-0 Be7 9. Nf5 Bf6 10. Nd5 g6 11. Nxf6+ Nxf6 12. Ng3 h5 13. h3 h4 14. Nh1 Rg8 15. f4 Nc4 16. Qd4 Qe6 17. b3 Nb6 18. Nf2 0-0-0 19. Bd2 Nh5 20. a4 f5 21. Rfe1 Qf7 22. a5 c5 23. Qc3 Nd7 24. b4 Kb8 25. Be3 Rc8 26. Qd3 Qe7 27. Rad1 cxb4 28. exf5 Qg7 29. Qxd6+ Rc7 30. Bd4 Ndf6 31. Be5 a6 32. fxg6 Qxg6 33. Qxc7+ Ka7 34. Qb6+ Ka8 35. Rd8+ Rxd8 36. Qxd8+ 1-0

[Event "Venlo VSV 75 A6"]
[Site "Venlo"]
[Date "2000.08.27"]
[Round "3"]
[White "Erwich, Marc"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2205"]
[BlackElo "2296"]
[PlyCount "57"]
[EventDate "2000.08.25"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nc6 9. Nb5 Qd8 10. Bg2 Nxe5 11. dxe5 Qxd1+ 12. Kxd1 0-0-0+ 13. Ke2 a6 14. Na7+ Kb8 15. exf6 Kxa7 16. Be3+ Kb8 17. Rad1 Rxd1 18. Rxd1 Kc8 19. fxg7 Bxg7 20. c3 h5 21. Rh1 hxg4 22. hxg4 Rxh1 23. Bxh1 c6 24. f4 Bb1 25. a3 Kd7 26. Bc5 e5 27. Ke3 exf4+ 28. Kxf4 Ke6 29. Bf3 1/2-1/2

[Event "Venlo VSV 75 A6"]
[Site "Venlo"]
[Date "2000.08.26"]
[Round "2"]
[White "Wortel, Marten"]
[Black "Lutz, Anke"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2296"]
[BlackElo "2302"]
[PlyCount "49"]
[EventDate "2000.08.25"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Nc6 8. Be3 Be7 9. 0-0 0-0 10. Qe1 Nxd4 11. Bxd4 b5 12. Bd3 b4 13. Nd1 a5 14. Nf2 Ba6 15. Rd1 Nd7 16. Ng4 h5 17. Bxa6 Rxa6 18. Qe2 Qa8 19. Ne3 Rc8 20. Rf3 Rac6 21. Rg3 Nf6 22. Bxf6 Bxf6 23. Qxh5 Qa7 24. e5 dxe5 25. fxe5 1-0

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.08.17"]
[Round "7"]
[White "Van der Weide, Karel"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2467"]
[BlackElo "2296"]
[PlyCount "47"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 077 Extra"]
[Source "ChessBase"]
[SourceDate "2000.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2000.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. h4 Nc6 8. Rg1 d5 9. Bb5 Bd7 10. exd5 Nxd5 11. Nxd5 exd5 12. Be3 Be7 13. Qd2 Ne5 14. Qe2 Nc4 15. Bxc4 dxc4 16. 0-0-0 c3 17. b3 Kf8 18. g5 hxg5 19. hxg5 Qa5 20. Kb1 Re8 21. Rh1 Rg8 22. Qd3 Bxg5 23. Bxg5 Qxg5 24. Nf3 1-0

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.08.14"]
[Round "4"]
[White "Amesz, Jaap"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2185"]
[BlackElo "2296"]
[PlyCount "71"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 077 Extra"]
[Source "ChessBase"]
[SourceDate "2000.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2000.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Be6 7. d3 Qd7 8. Nd5 Nce7 9. 0-0 c6 10. Ne3 h5 11. f4 h4 12. Qe1 Nh6 13. gxh4 f5 14. Bd2 0-0-0 15. Bc3 Rh7 16. d4 fxe4 17. fxe5 dxe5 18. dxe5 Nhf5 19. Rd1 Qc7 20. Rxd8+ Qxd8 21. Nf4 Qd7 22. Qf2 Nxe3 23. Qxe3 Kb8 24. Nxe6 Qxe6 25. Qxe4 Nc8 26. Rf3 Qe7 27. Rf4 Rh6 28. Rg4 Nb6 29. Bd2 Rh7 30. Bf4 Bh6 31. Rxg6 Bxf4 32. Rg8+ Kc7 33. Qxf4 Rxh4 34. Qg3 Rh7 35. e6+ Qd6 36. c5 1-0

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.08.13"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Peek, Marcel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2296"]
[BlackElo "2299"]
[PlyCount "59"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 077 Extra"]
[Source "ChessBase"]
[SourceDate "2000.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2000.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c4 Bb4+ 6. Nc3 Nge7 7. Qb3 0-0 8. Be2 dxc4 9. Bxc4 Bxf3 10. gxf3 Bxc3+ 11. bxc3 Na5 12. Qb4 Nxc4 13. Qxc4 Ng6 14. Bg3 Qf6 15. Ke2 Rac8 16. Rab1 c5 17. Rxb7 cxd4 18. Qxd4 e5 19. Qa4 Rxc3 20. Rd1 h5 21. h4 Rfc8 22. Rd2 Rc1 23. Rxa7 Qe6 24. Ra8 Rxa8 25. Qxa8+ Kh7 26. Qd5 Qa6+ 27. Qd3 Qa5 28. f4 exf4 29. Bxf4 Ra1 30. Bg3 1/2-1/2

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.08.12"]
[Round "2"]
[White "Byklum, Bjornar"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2127"]
[BlackElo "2296"]
[PlyCount "80"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 077 Extra"]
[Source "ChessBase"]
[SourceDate "2000.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2000.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. c3 e5 7. d3 h6 8. Be3 Nge7 9. Qd2 f5 10. Na3 Be6 11. Nc2 Qd7 12. Rfe1 f4 13. gxf4 Bh3 14. f5 Bxg2 15. Kxg2 gxf5 16. exf5 0-0-0 17. Kh1 Nxf5 18. Rg1 Nce7 19. Qe2 Qc6 20. Rg2 Rdf8 21. d4 Rh7 22. Rag1 Bh8 23. dxe5 dxe5 24. Nce1 Rhf7 25. Qc4 Nxe3 26. fxe3 Rxf3 27. Nxf3 Rxf3 28. e4 b5 29. Qe2 Rf4 30. Rg4 Kb7 31. h3 Kb6 32. Kh2 Bf6 33. b4 Bg5 34. Rd1 cxb4 35. cxb4 Qc3 36. Rg3 Qxb4 37. Qd3 Nc6 38. Re3 Nd4 39. Rb1 Rf2+ 40. Kg3 Qf8 0-1

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.09"]
[Round "7"]
[White "Wortel, Marten"]
[Black "Remmel, Tim"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2296"]
[BlackElo "2225"]
[PlyCount "122"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nge2 e6 7. 0-0 Nd7 8. Ng3 Bg6 9. f4 Nh6 10. Bd2 Qb6 11. Qe2 0-0-0 12. a4 Qxd4+ 13. Be3 Qxe3+ 14. Qxe3 Bc5 15. Qxc5 Nxc5 16. b4 Rd4 17. Bxe6+ Nxe6 18. f5 Rc4 19. Nce4 Nxf5 20. Nxf5 Rxe4 21. Nd6+ Kb8 22. Nxe4 Bxe4 23. Rxf7 Bg6 24. Re7 Re8 25. Rxe8+ Bxe8 26. Re1 Bf7 27. Kf2 Kc7 28. Ke3 Bg6 29. c3 Kd6 30. Rd1+ Ke7 31. Rd2 Nc7 32. Kd4 Nd5 33. a5 Kd6 34. Rf2 Nf6 35. Rf1 b6 36. axb6 axb6 37. Ra1 c5+ 38. Kc4 cxb4 39. cxb4 Be8 40. Ra6 Nd7 41. Ra8 Ne5+ 42. Kd4 Nc6+ 43. Kc4 Ne5+ 44. Kd4 Bc6 45. Rd8+ Nd7 46. Rg8 g6 47. g3 Ne5 48. Rb8 b5 49. Rd8+ Bd7 50. Rh8 Nc6+ 51. Kc3 h5 52. Ra8 Ne7 53. Ra6+ Ke5 54. Ra1 Nd5+ 55. Kb3 Be6 56. Re1+ Kf5 57. Ka3 Nf6 58. Kb2 Bc4 59. Kc2 Nd5 60. Rb1 Kg4 61. Kd1 Nc3+ 0-1

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.08"]
[Round "6"]
[White "Smeets, Jan"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2183"]
[BlackElo "2296"]
[PlyCount "37"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[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. f4 Qc7 10. Kh1 a6 11. a4 Rb8 12. Bf3 Na5 13. Qd3 Re8 14. Rae1 Nd7 15. Bc1 b6 16. b4 Nc6 17. Qc4 Nce5 18. Qxc7 Rb7 19. Qxb7 1-0

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.08"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Wirig, Anthony"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2296"]
[BlackElo "2234"]
[PlyCount "75"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. f3 b6 9. Qd2 Bb7 10. Be2 d6 11. 0-0 Qb8 12. Rac1 Rd8 13. Nd5 Rd7 14. Nxc6 Bxc6 15. Bg5 Nxd5 16. cxd5 Bb7 17. Bb5 Rc7 18. Rxc7 Qxc7 19. Rc1 Qd8 20. Bc6 Bxc6 21. Rxc6 Qd7 22. b4 b5 23. Qc2 Bd4+ 24. Kf1 Bb6 25. Qd3 Qe8 26. Qxb5 Qf8 27. Qc4 Rb8 28. Bd2 Qd8 29. a4 a5 30. b5 h5 31. Bc3 f6 32. Bd4 Bxd4 33. Qxd4 Qf8 34. Rc7 Qh6 35. Qc3 Re8 36. Qc1 Qf8 37. b6 f5 38. b7 1-0

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.07"]
[Round "4"]
[White "Van Ruitenburg, Joost"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2296"]
[PlyCount "46"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 c5 4. e3 Be7 5. c3 b6 6. f4 Bb7 7. Ngf3 Nd5 8. Nc4 f6 9. Nfe5 fxg5 10. Bd3 g6 11. Nxg6 hxg6 12. Bxg6+ Kf8 13. fxg5 Kg7 14. 0-0 Bxg5 15. Rf7+ Kg8 16. Qd3 Bxe3+ 17. Nxe3 Qg5 18. Nxd5 Bxd5 19. g3 c4 20. Qc2 Qe3+ 21. Kf1 Nc6 22. Re1 Qg5 23. Re2 Rh6 0-1

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.07"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Snoeck, Rene"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2296"]
[PlyCount "41"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Bd3 Nbd7 9. Nge2 Nb6 10. Nf4 Qd7 11. 0-0 Rd8 12. Re1 Bf8 13. Bd2 Nfxd5 14. Nfxd5 Nxd5 15. Nxd5 Qxd5 16. Bc4 Qf5 17. Re5 Qg4 18. h3 Qd7 19. Bxf7+ Kh8 20. Rd5 Qc7 21. Rc1 1-0

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.06"]
[Round "2"]
[White "Van Run, Jan"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "A01"]
[BlackElo "2296"]
[PlyCount "73"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. Nc3 Be6 7. Bb5 Qd7 8. Nf3 f6 9. 0-0 0-0-0 10. d4 Nxc3 11. Bxc3 e4 12. Nd2 Bd5 13. Rc1 Kb8 14. Qc2 a6 15. Bxc6 Qxc6 16. Ba5 Qxc2 17. Rxc2 b6 18. Bc3 Kb7 19. Rfc1 a5 20. Bb2 c6 21. Nc4 a4 22. bxa4 Ra8 23. a5 bxa5 24. Ba3 Bxa3 25. Nxa3 Rhb8 26. Nc4 Ka6 27. Nd2 Rb4 28. a3 Rb5 29. g3 Rab8 30. Kg2 g5 31. Kg1 Rb2 32. Kf1 h5 33. Kg2 R2b7 34. Rc5 Rh7 35. Nc4 Rb5 36. Nd6 Rb3 37. Nc4 1/2-1/2

[Event "Limburg op U18"]
[Site "Venlo"]
[Date "2000.07.06"]
[Round "1"]
[White "Wortel, Marten"]
[Black "Holtackers, Daan"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2296"]
[PlyCount "53"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 Nc6 8. Be3 0-0 9. f4 a6 10. Qe1 Qc7 11. Qg3 Bd7 12. e5 Ne8 13. Bd3 Nb4 14. Rac1 Rc8 15. a3 Nxd3 16. cxd3 Qb8 17. Ne4 Bc6 18. f5 Bxe4 19. f6 Bxf6 20. exf6 Bg6 21. h4 Nxf6 22. Rxc8 Qxc8 23. Rxf6 gxf6 24. h5 e5 25. hxg6 fxg6 26. Nf3 Qf5 27. Ne1 1/2-1/2

[Event "Ghent op 23rd"]
[Site "Ghent"]
[Date "2000.07.??"]
[Round "?"]
[White "Lacrosse, Marc"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2298"]
[BlackElo "2296"]
[PlyCount "63"]
[EventDate "2000.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Nbd2 Nc6 6. a3 Bxd2+ 7. Bxd2 Nxd2 8. Qxd2 0-0 9. Rd1 Re8 10. Qc3 Qe7 11. Rd5 Qe6 12. e3 Ne7 13. Rd2 Ng6 14. Bd3 b6 15. Be4 Rb8 16. 0-0 h6 17. Bxg6 Qxg6 18. Nd4 Bb7 19. f4 f6 20. Nb5 fxe5 21. Nxc7 Re7 22. f5 Qg4 23. Nd5 Bxd5 24. Rxd5 Rc8 25. b3 Rc5 26. Qd3 e4 27. Qd1 Qg5 28. Rf4 d6 29. b4 Rxc4 30. f6 Re5 31. Rxd6 gxf6 32. Rg4 1-0

[Event "Ghent op 23rd"]
[Site "Ghent"]
[Date "2000.07.??"]
[Round "?"]
[White "Wortel, Marten"]
[Black "Erwich, Frans"]
[Result "0-1"]
[ECO "C38"]
[WhiteElo "2296"]
[BlackElo "2103"]
[PlyCount "42"]
[EventDate "2000.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. d4 g5 6. 0-0 Bg7 7. g3 Bh3 8. Rf2 Nc6 9. c3 Nf6 10. gxf4 Nxe4 11. Re2 d5 12. Bd3 Qd7 13. Bxe4 0-0-0 14. Kf2 dxe4 15. Rxe4 g4 16. Ng1 Qd5 17. Nd2 f5 18. Nxh3 gxh3 19. Re2 Qg2+ 20. Ke1 Rhe8 21. Nb3 Bxd4 0-1

[Event "Ghent op 23rd"]
[Site "Ghent"]
[Date "2000.07.??"]
[Round "?"]
[White "Wortel, Marten"]
[Black "Van der Bilt, Vincent"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2296"]
[PlyCount "47"]
[EventDate "2000.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 a6 12. g4 b5 13. h4 b4 14. Nd5 Bxd5 15. exd5 e5 16. Be3 Bh8 17. h5 Qc7 18. Bh6 Rfe8 19. hxg6 fxg6 20. Bh3 Bg7 21. g5 Nd7 22. Be6+ Kh8 23. Bxg7+ Kxg7 24. Rxh7+ 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.09"]
[Round "9"]
[White "Van Ruitenburg, Joost"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "2297"]
[PlyCount "59"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 e5 6. e3 Bh6 7. Nf3 Bxe3 8. Bc4 exd4 9. Rf1 Qe7 10. Bxf7+ Kxf7 11. Nxd4+ Ke8 12. Nc3 c6 13. Nf5 Qg5 14. Nd6+ Ke7 15. Nf7 Bd2+ 16. Qxd2 Qxd2+ 17. Kxd2 Rg8 18. g3 d6 19. Nh6 Rg7 20. Nf5+ Bxf5 21. exf5 Nd7 22. f6+ Nxf6 23. Rae1+ Kf7 24. Ne4 Rg6 25. Nxd6+ Kg8 26. Nf5 Rd8+ 27. Kc1 Nd5 28. Nxh4 Rh6 29. Re5 Rf8 30. Rg5+ 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.08"]
[Round "8"]
[White "Wortel, Marten"]
[Black "Van Beek, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2297"]
[BlackElo "2275"]
[PlyCount "35"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nf3 b5 7. Bd3 Bb7 8. Qe2 Nbd7 9. Ne4 Nxe4 10. Bxe4 Bxe4 11. Qxe4 c6 12. Bf4 Nf6 13. Bxd6 Nxe4 14. Be5 e6 15. Ke2 Bd6 16. Ke3 Bxe5 17. Kxe4 Bd6 18. a4 1/2-1/2

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.07"]
[Round "7"]
[White "Monteban, Martijn"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "E68"]
[BlackElo "2297"]
[PlyCount "61"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Qc2 e5 8. Rd1 Re8 9. Nc3 c6 10. b3 Qe7 11. e4 exd4 12. Nxd4 Nc5 13. Bb2 a5 14. Rd2 a4 15. Nxa4 Nxa4 16. bxa4 Nd7 17. Rad1 Nb6 18. Nxc6 bxc6 19. Bxg7 Kxg7 20. Qb2+ Kg8 21. Qxb6 Ra6 22. Qb3 c5 23. Qc3 Bg4 24. f3 Be6 25. a5 Qc7 26. Bf1 Qxa5 27. Qxa5 Rxa5 28. Rxd6 Rxa2 29. R1d2 Ra1 30. Rd1 Ra2 31. R1d2 1/2-1/2

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.06"]
[Round "6"]
[White "Wortel, Marten"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2297"]
[PlyCount "59"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. fxe5 dxe5 6. Nxe5 Qe7 7. d4 Bd6 8. Nc4 Nxe4 9. Nxd6+ cxd6 10. Bb5+ Bd7 11. Qe2 0-0 12. 0-0 Bxb5 13. Qxb5 Nd7 14. Qxb7 Rab8 15. Qxa7 Rb5 16. Na3 Rh5 17. Bf4 g5 18. Be3 Qe6 19. Rf3 f5 20. d5 Qe8 21. Nc4 f4 22. Re1 Ne5 23. Nxe5 dxe5 24. Bxf4 exf4 25. Qd4 Rxh2 26. Kxh2 g4 27. Qxe4 Qh5+ 28. Kg1 g3 29. Qe6+ Rf7 30. Qe8+ 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.05"]
[Round "5"]
[White "Middelburg, Tom"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2347"]
[BlackElo "2297"]
[PlyCount "65"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. exd5 Qxd5 9. N1d2 Nbd7 10. Bc4 Qc6 11. Qe2 Be7 12. Bxe6 Qxe6 13. Qc4 Qxc4 14. Nxc4 Rc8 15. Ne3 Ng4 16. Nxg4 Bxg5 17. c3 f5 18. Nf2 Kf7 19. Rd1 Rhd8 20. Ke2 Nb6 21. Rxd8 Rxd8 22. Rd1 Rxd1 23. Nxd1 Nc4 24. Kd3 Nd6 25. Nf2 Ke6 26. c4 b6 27. Na1 Bf6 28. Nc2 e4+ 29. fxe4 Bxb2 30. Nd4+ Bxd4 31. Kxd4 fxe4 32. Nxe4 Nxe4 33. Kxe4 1/2-1/2

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.04"]
[Round "4"]
[White "Wortel, Marten"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2297"]
[BlackElo "2311"]
[PlyCount "56"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5 d6 7. d4 h6 8. Nxf7 Kxf7 9. Bxf4 Bg7 10. Be3 Nge7 11. Bc4+ Kg6 12. 0-0 Rf8 13. Qd2 Bd7 14. Rxf8 Qxf8 15. Rf1 Qh8 16. Rf7 Rf8 17. Qf2 Be8 18. Rxf8 Qxf8 19. Qd2 Kh7 20. Nb5 Bg6 21. Nxc7 Bxe4 22. c3 d5 23. Be2 Nf5 24. Bxg4 Nxh4 25. Ne6 Qf6 26. Nf4 Ne7 27. Qf2 Neg6 28. Qg3 Nf5 0-1

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.03"]
[Round "3"]
[White "Molinari, Gabriel"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2099"]
[BlackElo "2297"]
[PlyCount "66"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. Kh1 Rb8 9. Rb1 b5 10. b3 f5 11. exf5 gxf5 12. Bb2 0-0 13. Re1 e5 14. fxe5 dxe5 15. d3 Qd6 16. Qd2 Kh8 17. Nd1 Nd4 18. Nxd4 cxd4 19. c3 dxc3 20. Qxc3 Ng6 21. Rc1 Bd7 22. Qc7 Qe6 23. Qxa7 Rbc8 24. Nf2 Bc6 25. Bxc6 Rxc6 26. Kg1 Ra6 27. Qb7 Rxa2 28. Rc7 Qg8 29. Bc1 Rb8 30. Qc6 e4 31. dxe4 Ne5 32. Qc3 Rxf2 33. Rxg7 Qxg7 0-1

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.02"]
[Round "2"]
[White "Wortel, Marten"]
[Black "Kowalczyk, Stefan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2297"]
[PlyCount "40"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nge2 e6 7. 0-0 c6 8. Ng3 h5 9. Bd2 Bg6 10. Nd5 Qd8 11. Nf4 Be4 12. Nxe4 Nxe4 13. Re1 Qxd4 14. Qe2 Nxd2 15. Bxe6 Qxf4 16. Bc8+ Kd8 17. g3 Nf3+ 18. Kh1 Qf6 19. Qe8+ Kc7 20. Red1 Qe7 0-1

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "2000.05.01"]
[Round "1"]
[White "Van der Vegt, Lenze"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2297"]
[PlyCount "86"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Bc4 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 c5 10. dxc5 Qa5+ 11. c3 Qxc5 12. 0-0 Qc7 13. Be3 Nd7 14. Nd4 a6 15. Rc1 Nc5 16. Bb1 Ne6 17. Qe2 Rd8 18. Nxe6 Bxe6 19. c4 Bd4 20. Bxd4 Rxd4 21. b3 Rad8 22. Rcd1 Qd6 23. Rxd4 Qxd4 24. Be4 b6 25. Bd5 Bxd5 26. Rd1 Qf6 27. cxd5 b5 28. a4 bxa4 29. bxa4 Qd6 30. Re1 Rd7 31. Qc4 Rc7 32. Qb3 Rc5 33. Rd1 Rc8 34. Qb7 Rb8 35. Qc6 Qxc6 36. dxc6 Rc8 37. Rc1 Rc7 38. a5 Kg7 39. Rb1 Rxc6 40. Rb6 Rd6 41. Kf1 Kf6 42. Ke2 Ke5 43. Ke3 Rxb6 0-1

[Event "Groningen SO ON op-A"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "8"]
[White "De Jong, Migchiel"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2276"]
[BlackElo "2296"]
[PlyCount "83"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. d4 0-0 6. c4 e5 7. dxe5 Ng4 8. Nc3 Nxe5 9. Nxe5 Bxe5 10. Be2 Nd7 11. 0-0 Nc5 12. Qd2 c6 13. b4 Na6 14. a3 Qe7 15. Rad1 Rd8 16. f4 Bg7 17. e4 Nc7 18. Bf3 Be6 19. Qe2 f5 20. exf5 gxf5 21. Rfe1 Qf7 22. Bh5 Qf8 23. b5 Bf7 24. Bf3 Ne6 25. Na4 Rab8 26. g3 a6 27. Nb6 axb5 28. cxb5 d5 29. Bxg7 Nxg7 30. Qe7 Qxe7 31. Rxe7 Be6 32. a4 Kf8 33. Rc7 Rd6 34. Nc4 Rd7 35. Rxd7 Bxd7 36. Ne5 Ke7 37. a5 Be8 38. Rb1 cxb5 39. Bxd5 Kd6 40. Bf7 Bxf7 41. Nxf7+ Kc5 42. Ne5 1/2-1/2

[Event "Groningen SO ON op-A"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "4"]
[White "L'Ami, Erwin"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2295"]
[BlackElo "2296"]
[PlyCount "79"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. 0-0 Bg7 7. Be3 Nc6 8. Nxc6 bxc6 9. c3 Rb8 10. Nd2 Ne7 11. Qc2 Qc7 12. f4 d6 13. Bd4 0-0 14. Bxg7 Kxg7 15. Kh1 f5 16. Rae1 fxe4 17. Nxe4 Nd5 18. Qd2 Qe7 19. Bb1 Rd8 20. Rd1 e5 21. fxe5 Qxe5 22. Rde1 Kg8 23. Ng5 Rxb2 24. Qxb2 Qxg5 25. c4 Nf4 26. Qd2 Ne6 27. Qxg5 Nxg5 28. Re7 Ne6 29. Be4 d5 30. cxd5 cxd5 31. Bxd5 Rxd5 32. Re8+ Kg7 33. Rxc8 Ra5 34. Rf2 h5 35. h4 Ra4 36. g3 Rg4 37. Rc6 Nd4 38. Rc7+ Kg8 39. Rd2 g5 40. Rc4 1-0

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.??.??"]
[Round "?"]
[White "Wiersma, Eelke"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2400"]
[BlackElo "2295"]
[PlyCount "43"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. h4 Nc6 8. Rg1 d5 9. Bb5 Bd7 10. exd5 Nxd5 11. Nxd5 exd5 12. Be3 Be7 13. Qd2 Nxd4 14. Bxd7+ Qxd7 15. Qxd4 Bf6 16. Qb4 Rc8 17. 0-0-0 Rc4 18. Qxc4 dxc4 19. Rxd7 Kxd7 20. g5 hxg5 21. hxg5 Be5 22. Rg4 1/2-1/2

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.??.??"]
[Round "?"]
[White "Wortel, Marten"]
[Black "Erwich, Marc"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2295"]
[BlackElo "2205"]
[PlyCount "107"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 e6 4. Nbd2 h6 5. Bh4 Bb7 6. e3 c5 7. c3 Be7 8. Bd3 0-0 9. 0-0 d5 10. Ne5 Nbd7 11. f4 Ne4 12. Bxe7 Qxe7 13. Nxd7 Qxd7 14. Nf3 Qe8 15. Qe2 Rc8 16. Ne5 Nd6 17. Rf3 c4 18. Bc2 f5 19. g4 b5 20. g5 hxg5 21. fxg5 Nf7 22. Nxf7 Qxf7 23. Qg2 g6 24. h4 Kg7 25. Qg3 Qc7 26. Kg2 e5 27. h5 exd4 28. exd4 Rfe8 29. h6+ Kh7 30. Kf2 Qb6 31. Re1 Rxe1 32. Kxe1 Re8+ 33. Re3 Rxe3+ 34. Qxe3 Qd6 35. Qe5 Qxe5+ 36. dxe5 Bc8 37. Ke2 d4 38. cxd4 Be6 39. Ke3 Bd5 40. e6 Bxe6 41. Kf4 Bd5 42. Ke5 Bb7 43. d5 a5 44. d6 Bc6 45. Kd4 a4 46. a3 Bd7 47. Bd1 Bc6 48. Bf3 Bd7 49. Kc5 f4 50. Bc6 b4 51. Bxd7 c3 52. Bxa4 bxa3 53. d7 c2 54. Bxc2 1-0

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.??.??"]
[Round "?"]
[White "Wortel, Marten"]
[Black "Hendriks, Willy"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2295"]
[BlackElo "2375"]
[PlyCount "114"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be3 a6 7. a4 b6 8. Bc4 e6 9. 0-0 Bb7 10. d5 exd5 11. exd5 Nbd7 12. Nd4 Re8 13. Qd2 Nc5 14. f3 Nh5 15. g4 Qh4 16. Nde2 Ng3 17. Rf2 Qxh3 18. Rh2 Nxe2+ 19. Bxe2 Qg3+ 20. Rg2 Qe5 21. Kf2 Re7 22. Rh1 Rae8 23. Bh6 Qd4+ 24. Kf1 Qxd2 25. Bxd2 Be5 26. b3 Nd7 27. Rh3 Nf6 28. Bc4 Bd4 29. Ne2 Be5 30. Nc3 Bc8 31. Rh4 Bd7 32. g5 Nh5 33. Ne4 f5 34. gxf6 Nxf6 35. Bxa6 Nxe4 36. Rxe4 Bh3 37. Kg1 Bxg2 38. Kxg2 Bf6 39. Rxe7 Rxe7 40. b4 Bd4 41. Bb5 Kg7 42. Kg3 Kf6 43. a5 bxa5 44. bxa5 Re5 45. Bc4 Re8 46. Bb5 Rb8 47. c4 Rf8 48. Bc6 Rb8 49. a6 Rb3 50. Kh4 Rxf3 51. Bg5+ Kf5 52. Bd7+ Ke4 53. Bd8 Ra3 54. Bb5 h6 55. Be8 Bf2+ 56. Kg4 Rg3+ 57. Kh4 Kf4 0-1

[Event "Groningen SO ON op-A"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Leroy, Didier"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2296"]
[BlackElo "2378"]
[PlyCount "79"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Nf6 7. Nc3 Qc7 8. 0-0 Bd6 9. Kh1 h5 10. Be2 Bb4 11. Na4 Ne5 12. Bf4 Be7 13. Nc3 d6 14. Bg5 Nc4 15. Bxc4 Qxc4 16. f4 Qc5 17. Qd2 Bd7 18. Rae1 0-0-0 19. Nb3 Qc7 20. Nd4 Qc5 21. e5 dxe5 22. fxe5 Ng4 23. Bxe7 Qxe7 24. Qf4 Be8 25. Nf3 Nh6 26. Ne4 Nf5 27. Rd1 Bc6 28. Nd6+ Nxd6 29. exd6 Qf6 30. Ne5 Qxf4 31. Rxf4 Rhf8 32. Rc4 Rd7 33. Nxd7 Kxd7 34. Kg1 Bd5 35. Rc7+ Kxd6 36. Rxb7 Kc6 37. Ra7 Kb6 38. Rd7 Bxa2 39. b3 Rc8 40. R7d2 1-0

[Event "Groningen SO ON op-A"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "7"]
[White "Wortel, Marten"]
[Black "Markus, John Raymond"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2296"]
[BlackElo "2238"]
[PlyCount "69"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. d4 d5 5. Nc3 dxe4 6. Nxe4 Nd5 7. Bd3 Be7 8. c4 Ne3 9. Qe2 0-0 10. Bxe3 fxe3 11. 0-0-0 Nc6 12. Qxe3 Bg4 13. Bb1 Bxf3 14. gxf3 f5 15. Ng3 g6 16. d5 Re8 17. f4 Bd6 18. Qf2 Nb8 19. h4 Nd7 20. h5 Bc5 21. Qg2 Be3+ 22. Kc2 Qf6 23. hxg6 hxg6 24. Rh6 Nf8 25. Nh5 Qa6 26. b3 Kf7 27. Kb2 Bc5 28. Bxf5 Qa3+ 29. Kb1 Re3 30. Bxg6+ Nxg6 31. Qxg6+ Ke7 32. Qg7+ Kd8 33. Rh8+ Re8 34. Rxe8+ Kxe8 35. Nf6+ 1-0

[Event "Lost Boys op"]
[Site "Amsterdam"]
[Date "2000.??.??"]
[Round "?"]
[White "Wortel, Marten"]
[Black "Smeets, Jan"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2295"]
[BlackElo "2180"]
[PlyCount "127"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 exd4 8. cxd4 d5 9. Qa4+ Nc6 10. exd5 Qxd5 11. Nc3 Bb4 12. Bd2 Bxc3 13. Bxc3 Nge7 14. Bc4 Qe4+ 15. Kf1 Be6 16. Re1 Qf5 17. d5 Bxd5 18. Bxd5 Qxd5 19. Rd1 b5 20. Rxd5 bxa4 21. Rg5 0-0-0 22. g3 f6 23. Rxg7 Nd5 24. Bd2 Rd7 25. Rg4 Nb6 26. Ke2 Re8+ 27. Be3 Nd5 28. Rc1 Ncb4 29. a3 Na2 30. Re1 Rde7 31. Kd2 Nac3 32. Rd4 c5 33. Rc4 Kd7 34. Rxc3 Nxc3 35. Kxc3 Kc6 36. Kc4 Re4+ 37. Kd3 c4+ 38. Kc3 Rd8 39. Bd4 Rxe1 40. Nxe1 Kd5 41. Nc2 a5 42. Ne3+ Ke4 43. Ng4 Rxd4 44. Nxf6+ Ke5 45. f4+ Rxf4 46. Nd7+ Kd6 47. gxf4 Kxd7 48. Kxc4 Kc6 49. f5 Kd6 50. Kb5 Ke5 51. Kxa4 Kxf5 52. Kxa5 Kg4 53. Kb4 Kh3 54. a4 Kxh2 55. a5 h5 56. a6 h4 57. a7 h3 58. a8Q Kg1 59. Qa1+ Kg2 60. Qb2+ Kg1 61. Qc1+ Kg2 62. Qd2+ Kg1 63. Qd1+ Kg2 64. Qg4+ 1-0

[Event "Groningen SO ON op-A"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Tilstra, Arjen"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2296"]
[PlyCount "89"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. h4 b6 6. h5 Ba6 7. Bxa6 Nxa6 8. Qd3 Nb8 9. h6 g6 10. Bd2 Nc6 11. a3 Bxc3 12. Bxc3 Nd8 13. Nf3 a6 14. a4 c5 15. a5 c4 16. Qe3 b5 17. Bb4 Nc6 18. Bc5 f5 19. exf6 Nxf6 20. Ng5 0-0-0 21. Qf3 Ne4 22. Nxe4 dxe4 23. Qxe4 Qd5 24. Qg4 Qf5 25. Qxf5 exf5 26. 0-0-0 Rd5 27. Rhe1 Kd7 28. Kd2 Re8 29. Rxe8 Kxe8 30. Re1+ Kf7 31. Kc3 Rd7 32. Bb6 Re7 33. Rxe7+ Nxe7 34. Kb4 Nd5+ 35. Kc5 Nf4 36. d5 Nxg2 37. d6 Nf4 38. d7 Ne6+ 39. Kd6 g5 40. d8Q Nxd8 41. Bxd8 Kg6 42. Kc6 Kxh6 43. Kb6 Kg6 44. Kxa6 h5 45. Kxb5 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1999.12.23"]
[Round "5"]
[White "Visser, Yge"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2378"]
[BlackElo "2283"]
[PlyCount "83"]
[EventDate "1999.12.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 Rb8 7. 0-0 b5 8. h3 e6 9. Nbd2 Nge7 10. Re1 0-0 11. Nf1 Nd4 12. g4 f5 13. exf5 exf5 14. c3 Nxf3+ 15. Qxf3 b4 16. Bd2 bxc3 17. bxc3 fxg4 18. hxg4 Rb2 19. Rab1 Rxa2 20. Qe4 Rf7 21. Qc4 Ra5 22. Rxe7 Qxe7 23. Rb8 Qc7 24. Ra8 Bf8 25. Ne3 Ra1+ 26. Kh2 Bb7 27. Nd5 Bxd5 28. Bxd5 Qe7 29. Kh3 Kg7 30. f5 Rg1 31. Qf4 g5 32. Qxg5+ Qxg5 33. Bxg5 Ra1 34. f6+ Kg6 35. Kh4 Ra4 36. c4 Rxf6 37. Bxf6 Kxf6 38. Rxf8+ Kg7 39. Rf7+ Kg6 40. Rd7 Ra6 41. Be4+ Kf6 42. Rxh7 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1999.12.22"]
[Round "4"]
[White "Wortel, Marten"]
[Black "Holmsten, Aleksei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2283"]
[BlackElo "2380"]
[PlyCount "65"]
[EventDate "1999.12.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 0-0 11. 0-0 a6 12. Nc3 f5 13. Kh1 f4 14. Bg4 Bxg4 15. Qxg4 Qc8 16. Qe2 Rf6 17. Ne4 Rh6 18. g3 g5 19. Rg1 Kf7 20. b4 Qh3 21. f3 Nd7 22. Bb2 b6 23. Rg2 Rg8 24. g4 Rc8 25. a4 Rg6 26. a5 h5 27. Nf2 Qh4 28. Qe4 Nf6 29. Qf5 Rxc4 30. axb6 Rxb4 31. Qe6+ Kf8 32. Rxa6 Qxh2+ 33. Rxh2 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1999.12.19"]
[Round "1"]
[White "Timoshenko, Georgy"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2576"]
[BlackElo "2283"]
[PlyCount "80"]
[EventDate "1999.12.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Ng6 14. c5 Nxc5 15. b4 Na6 16. Nb5 Rf7 17. Nd3 Bd7 18. a4 h5 19. Nxa7 Nh4 20. Nb5 g4 21. fxg4 Bh6 22. Rc3 Nxg2 23. Kxg2 hxg4 24. Be1 f3+ 25. Bxf3 gxf3+ 26. Rxf3 Rxf3 27. Qxf3 Kh8 28. Qh5 Qf6 29. Nf2 Rg8+ 30. Rg3 c6 31. dxc6 bxc6 32. Bd2 Rxg3+ 33. hxg3 cxb5 34. Bxh6 Kg8 35. axb5 Nxb4 36. b6 Bc6 37. Qg4+ Kh7 38. b7 Na6 39. Qc8 d5 40. Bg5 Qd6 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.14"]
[Round "9"]
[White "Mrndzic, Armin"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B38"]
[BlackElo "2283"]
[PlyCount "85"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 Nc6 8. Be3 h5 9. h3 Bd7 10. Qd2 h4 11. Rd1 Qc8 12. b3 Kf8 13. f4 Nh5 14. Bxh5 Rxh5 15. Nf3 Be6 16. Nd5 Nb8 17. 0-0 Na6 18. Qf2 Nc5 19. Bxc5 dxc5 20. Kh1 Rb8 21. f5 gxf5 22. exf5 Rxf5 23. Qxh4 Bxd5 24. Rxd5 Bf6 25. Qh6+ Kg8 26. Rfd1 Rxd5 27. Rxd5 Qe6 28. Qd2 Qe4 29. Rxc5 e6 30. Rc7 Rd8 31. Rd7 Rxd7 32. Qxd7 a5 33. Qd2 a4 34. Qb4 axb3 35. Qxb3 Kg7 36. a4 e5 37. Ng1 Qe1 38. Kh2 Qe4 39. Qg3+ Kf8 40. Nf3 Qxc4 41. Nxe5 Qxa4 42. Ng4 Bd8 43. Qd6+ 1/2-1/2

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "7"]
[White "Mah, Karl"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2316"]
[BlackElo "2283"]
[PlyCount "43"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 Qa5 5. Qc2 Na6 6. e4 Nb4 7. Qb1 bxc4 8. Bxc4 Ba6 9. Ngf3 Bxc4 10. Nxc4 Qb5 11. b3 a5 12. a3 Na6 13. Qd3 Rb8 14. e5 Ng8 15. 0-0 e6 16. dxe6 fxe6 17. Rd1 a4 18. Rb1 Be7 19. Bg5 Nh6 20. bxa4 Qxa4 21. Nd6+ Kf8 22. Qxa6 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "8"]
[White "Wortel, Marten"]
[Black "Van Dongen, Cor"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2283"]
[PlyCount "55"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 d6 8. f4 Be7 9. Be3 Nc6 10. Qe1 Nxd4 11. Bxd4 0-0 12. Qg3 b5 13. e5 dxe5 14. fxe5 Bc5 15. Bxc5 Qxc5+ 16. Kh1 Nd7 17. Rae1 Qxe5 18. Qh4 Qc7 19. Bd3 g6 20. Re3 Nc5 21. Bxg6 fxg6 22. Rxf8+ Kxf8 23. b4 Na4 24. Nd5 exd5 25. Qf6+ Qf7 26. Qh8+ Qg8 27. Qf6+ Qf7 28. Qh8+ 1/2-1/2

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.12"]
[Round "6"]
[White "Wortel, Marten"]
[Black "Remmel, Tim"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2283"]
[BlackElo "2201"]
[PlyCount "41"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. Nge2 Bf5 6. 0-0 e6 7. d4 Nd7 8. Bd2 Qc7 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Ng3 Bg6 12. Nge4 Qc7 13. d5 exd5 14. Bxd5 cxd5 15. Nxd5 Qc6 16. Nb4 Qb6 17. Nd5 Qc6 18. Nb4 Qb6 19. Nd5 Qc6 20. Nb4 Qb6 21. Nd5 1/2-1/2

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "4"]
[White "Solleveld, Maarten"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2404"]
[BlackElo "2283"]
[PlyCount "97"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. Bxd7+ Qxd7 9. d5 dxe5 10. h3 e4 11. Nxe4 Nf6 12. Nxf6+ Bxf6 13. 0-0 0-0 14. Be3 Qd6 15. c4 b5 16. cxb5 Bxb2 17. Rb1 Bg7 18. Ne5 Bxe5 19. fxe5 Qxe5 20. Bxc5 Rd8 21. Kh1 Rd7 22. Re1 Qxd5 23. Qxd5 Rxd5 24. Bxe7 Nd7 25. Red1 Nb6 26. Rxd5 Nxd5 27. Bc5 Nb6 28. Bg1 Kf8 29. a4 Ke8 30. a5 Nc4 31. b6 Nxa5 32. bxa7 Nc6 33. Rb7 h5 34. Rc7 Ne5 35. Bh2 Nd7 36. Bd6 f6 37. Rb7 Kf7 38. Rxd7+ Ke6 39. Rg7 Kxd6 40. Rxg6 Ke5 41. Rg7 Kf4 42. Kg1 Rc8 43. Kh2 Ra8 44. Rb7 h4 45. Kg1 Ke3 46. Rb3+ Ke2 47. Rb7 Ke3 48. Kf1 f5 49. Rb3+ 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Ammerlaan, Richard"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2283"]
[PlyCount "81"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ c6 4. dxc6 bxc6 5. Bc4 e5 6. d3 Bd6 7. Nf3 0-0 8. 0-0 Bg4 9. Nc3 Nbd7 10. Bg5 Qc7 11. Ne4 Nd5 12. h3 Bh5 13. Ng3 Bg6 14. Nh4 Rab8 15. Bb3 Nc5 16. Nxg6 hxg6 17. Ne4 Ne6 18. Be3 a6 19. Nxd6 Qxd6 20. Rb1 f5 21. Bd2 f4 22. Qg4 Nd4 23. Bc3 Nxb3 24. axb3 f3 25. g3 Rf5 26. Rbe1 Rbf8 27. d4 Nxc3 28. bxc3 exd4 29. cxd4 Qf6 30. Re3 Rd8 31. c3 Rdd5 32. Rfe1 Rg5 33. Qxf3 Rdf5 34. Qg2 Ra5 35. Re6 Qf5 36. Qxc6 Ra2 37. Qg2 Qc2 38. R6e2 Qxc3 39. Rxa2 Qxe1+ 40. Qf1 Qc3 41. Qc4+ 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "3"]
[White "Groenewold, Jan Joris"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2283"]
[PlyCount "88"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Bb7 7. Nc3 Qa5 8. Bd2 Qb6 9. Qb3 e6 10. e4 Nxe4 11. Nxe4 Bxd5 12. Qd3 f5 13. Ng3 Bxg2 14. N1e2 Bxh1 15. Nxh1 Be7 16. Bc3 0-0 17. Bxd7 Rd8 18. Qg3 Bf8 19. Bxe6+ Qxe6 20. Qg5 Qd5 21. Nhg3 Rxa2 22. Rc1 h6 23. Qxf5 Qxf5 24. Nxf5 Nc6 25. Rd1 Rxd1+ 26. Kxd1 Ra1+ 27. Nc1 Ra4 28. Nd3 g6 29. Ne3 Rh4 30. Ne5 Nxe5 31. Bxe5 Bg7 32. Bg3 Rb4 33. Nc2 Rxb2 34. Bd6 Bd4 35. f3 Kf7 36. Kd2 Ke6 37. Bf8 h5 38. Kd3 Kd5 39. Bh6 Rb3+ 40. Ke2 Kc4 41. Bd2 Rb2 42. Kd1 Kb3 43. Na1+ Kc4 44. Nc2 Ra2 0-1

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "2"]
[White "Wortel, Marten"]
[Black "Bouwhuis, Michiel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2283"]
[PlyCount "73"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 Nf6 8. Nd5 Nxd5 9. exd5 Nb8 10. Be2 0-0 11. 0-0 a6 12. Nc3 f5 13. Kh1 Nd7 14. f4 Bf6 15. Be3 b6 16. Rc1 Rb8 17. Qd2 exf4 18. Bxf4 Ne5 19. Be3 Bd7 20. a4 Qe7 21. Bd3 g6 22. Rfe1 Qg7 23. Bh6 Qf7 24. Bxf8 Qxf8 25. Rf1 Qg7 26. b3 Rf8 27. Ne2 f4 28. Rxf4 Qh6 29. Rd1 Rf7 30. Rxf6 Qxd2 31. Rxd2 Rxf6 32. Kg1 Kf7 33. Ng3 Ke7 34. Bb1 b5 35. axb5 axb5 36. c5 dxc5 37. Re2 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.09"]
[Round "1"]
[White "Goverde, Rene"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2283"]
[PlyCount "60"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 bxa3 4. Nxa3 Nc6 5. d4 d5 6. e5 e6 7. c3 f6 8. Bd3 f5 9. Nb5 a6 10. h4 Rb8 11. Bg5 Qd7 12. Na3 b5 13. Nc2 a5 14. g4 b4 15. gxf5 exf5 16. Rh3 Qf7 17. Qe2 Be6 18. Bb5 Qb7 19. Rxa5 b3 20. Nb4 Bxb4 21. cxb4 Kf7 22. Bxc6 Qxb4+ 23. Bd2 Qxa5 24. Bxa5 b2 25. Qxb2 Rxb2 26. Nf3 h6 27. Nd2 Ne7 28. Rc3 Rc8 29. Bc7 Nxc6 30. Rxc6 Rb7 0-1

[Event "Lost Boys op"]
[Site "Antwerp"]
[Date "1999.07.30"]
[Round "1"]
[White "Gurevich, Mikhail"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2643"]
[BlackElo "2283"]
[PlyCount "73"]
[EventDate "1999.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Nf6 13. f3 Bh6 14. c5 Be3+ 15. Kh1 dxc5 16. bxc5 Bxc5 17. Nc4 f4 18. Nxe5 Nh5 19. Nd3 Ba7 20. Qe1 c6 21. Qh4 Bd4 22. Nxf4 Bf6 23. Qe1 Nxf4 24. Bxf4 Bxc3 25. Qxc3 Rxf4 26. dxc6 Nxc6 27. Bc4+ Rf7 28. f4 Qd4 29. Qb3 Qf6 30. f5 g5 31. Bxf7+ Qxf7 32. Qg3 Qf6 33. Rb5 Nd4 34. Rd5 Ne2 35. Qc7 Be6 36. Rd2 Nc3 37. e5 1-0

[Event "Glorney Cup U20"]
[Site "Bruges"]
[Date "1999.07.30"]
[Round "5"]
[White "Parkin, James Matthew"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2035"]
[BlackElo "2283"]
[PlyCount "89"]
[EventDate "1999.07.26"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 0-0 9. Bd2 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. g4 Nb4 13. 0-0-0 Rfc8 14. Kb1 Nd7 15. a3 Nxd3 16. Qxd3 Nb6 17. Nd5 Nxd5 18. exd5 Qb6 19. Bc1 Rc3 20. Qe4 Rxa3 21. Rd3 Ra5 22. Rb3 Qa6 23. c3 Rc8 24. Rb4 Ra1+ 25. Kc2 Qa2 26. Bd2 Rxh1 27. Qxh1 Rc7 28. Qe4 Qa1 29. Ra4 Qg1 30. Qf3 b5 31. Ra6 h6 32. Qe3 Bd4 33. Qxg1 Bxg1 34. Kd3 f5 35. gxf5 gxf5 36. Be3 Bxe3 37. Kxe3 Kf7 38. Ra5 Rc5 39. Kd4 Rc4+ 40. Ke3 Rc5 41. Kd4 Rc4+ 42. Ke3 b4 43. cxb4 Rxb4 44. Rxa7 Rxb2 45. Ra3 0-1

[Event "Glorney Cup U20"]
[Site "Bruges"]
[Date "1999.07.29"]
[Round "4"]
[White "Wortel, Marten"]
[Black "Forman, Stepan"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2283"]
[BlackElo "2253"]
[PlyCount "61"]
[EventDate "1999.07.26"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. f4 d6 9. Be3 b5 10. e5 dxe5 11. fxe5 Nfd7 12. Bxb5 0-0 13. Bd3 Bb7 14. Nxe6 Qxe5 15. Nxf8 Qxe3+ 16. Kh1 Nxf8 17. Bc4 Bf6 18. Bd5 Qb6 19. Rxf6 gxf6 20. Qf3 Nbd7 21. Bxb7 Rb8 22. Bd5 Qxb2 23. Rf1 Rc8 24. Qg4+ Kh8 25. Bxf7 Ng6 26. Bxg6 hxg6 27. Qh3+ Kg8 28. Nd5 Qb5 29. Qe6+ Kf8 30. Rxf6+ Nxf6 31. Qe7+ 1-0

[Event "Glorney Cup U20"]
[Site "Bruges"]
[Date "1999.07.28"]
[Round "3"]
[White "Housieaux, David"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2202"]
[BlackElo "2283"]
[PlyCount "79"]
[EventDate "1999.07.26"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 Qa5+ 6. Bd2 Qb6 7. e4 axb5 8. Qb3 e6 9. dxe6 fxe6 10. Bxb5 Nc6 11. Ne2 Nb4 12. a4 Ba6 13. Na3 Bxb5 14. Nxb5 Kf7 15. Qc3 c4 16. Ned4 Bc5 17. 0-0 e5 18. Qxc4+ d5 19. Qb3 Bxd4+ 20. Kh1 Na6 21. exd5 Rhd8 22. d6+ Kf8 23. Qe6 Nc5 24. Qe7+ Kg8 25. b4 Nb3 26. Qe6+ Kh8 27. Qxb3 Bxa1 28. Rxa1 Qxb5 29. Bc3 Qd3 30. Rd1 Qe2 31. Re1 Qf2 32. h3 Rxd6 33. Rxe5 Rad8 34. Re1 Nh5 35. Kh2 Nf4 36. Bxg7+ Kxg7 37. Re7+ Kh6 38. Rxh7+ Kxh7 39. Qf7+ Kh8 40. Qxf4 0-1

[Event "Glorney Cup U20"]
[Site "Bruges"]
[Date "1999.07.27"]
[Round "2"]
[White "Wortel, Marten"]
[Black "Vanparys, Philip"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2283"]
[PlyCount "65"]
[EventDate "1999.07.26"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Bf4 0-0 8. Nbd2 Nc6 9. c3 Bf5 10. Qe2 Na5 11. Bd1 c5 12. dxc5 dxc5 13. Ne4 Qd5 14. Bc2 Nac4 15. Rd1 Qc6 16. Ng3 Bxc2 17. Qxc2 Nd5 18. Bg5 Nxe5 19. Nxe5 Bxe5 20. Qe4 Bxg3 21. hxg3 Nb4 22. Qh4 Qe6+ 23. Kf1 h5 24. cxb4 Rfd8 25. Re1 Qa6+ 26. Kg1 Rd4 27. Bf4 Rxb4 28. Qxe7 Rxb2 29. Be5 Rxa2 30. Bc3 Qc6 31. g4 Ra4 32. gxh5 Rg4 33. g3 1-0

[Event "Glorney Cup U20"]
[Site "Bruges"]
[Date "1999.07.26"]
[Round "1"]
[White "Palliser, Richard"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2253"]
[BlackElo "2283"]
[PlyCount "79"]
[EventDate "1999.07.26"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Nc5 10. 0-0 h6 11. Bh4 Qe8 12. b3 Nh7 13. a3 f5 14. f3 f4 15. b4 Na6 16. Bf2 g5 17. c5 Qg6 18. cxd6 cxd6 19. Na4 Nf6 20. b5 Nc7 21. Nb6 Rb8 22. Rc1 Na8 23. Nxc8 Rbxc8 24. Qa4 g4 25. fxg4 Rxc1 26. Rxc1 Nxg4 27. Bxg4 Qxg4 28. Nf3 Qg6 29. Rc4 Bf6 30. Qxa5 Kh8 31. Qc3 Rg8 32. Ne1 Qg4 33. a4 Kh7 34. a5 Qd7 35. b6 Bd8 36. Qb3 Rg7 37. Rc3 Bf6 38. Qc4 Rg8 39. a6 Bd8 40. Qc8 1-0

[Event "Apeldoorn tt U18"]
[Site "Apeldoorn"]
[Date "1999.07.15"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Grafl, Florian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2283"]
[BlackElo "2285"]
[PlyCount "49"]
[EventDate "1999.07.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. c4 a6 5. Bxd7+ Qxd7 6. d3 b5 7. Nc3 bxc4 8. dxc4 e6 9. Nf3 exd5 10. cxd5 Bb4 11. 0-0 Bxc3 12. bxc3 Qxd5 13. Qa4+ Qb5 14. Qa3 Be6 15. Be3 Nd5 16. Rab1 Qc6 17. Rfe1 h6 18. Ne5 Qxc3 19. Qa4+ Kd8 20. Bd4 Qd2 21. Rbd1 Qg5 22. Qc6 Ke7 23. Bc5+ Kf6 24. Rxd5 Rad8 25. Nd7+ 1-0

[Event "Apeldoorn tt U18"]
[Site "Apeldoorn"]
[Date "1999.07.14"]
[Round "2"]
[White "Ernst, Sipke"]
[Black "Wortel, Marten"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2444"]
[BlackElo "2283"]
[PlyCount "106"]
[EventDate "1999.07.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nbd7 7. b3 e5 8. dxe5 dxe5 9. Bb2 e4 10. Nd4 Re8 11. Nc2 Qe7 12. Nc3 c6 13. Ne3 Nc5 14. Qc2 Ng4 15. Nxg4 Bxg4 16. b4 Na6 17. Nxe4 Bf5 18. Bxg7 Bxe4 19. Qc3 Qxb4 20. Bh3 Qxc3 21. Bxc3 Bf5 22. Bxf5 gxf5 23. e3 Re4 24. Bd4 c5 25. Bf6 Rxc4 26. Rfd1 Nc7 27. Rd7 Ne8 28. Bg5 Rb4 29. Rad1 Rc8 30. Rd8 Rxd8 31. Rxd8 f6 32. Bxf6 Kf7 33. Bh8 Nf6 34. Rc8 Nd7 35. Kg2 Ke6 36. h4 Ra4 37. Rc7 b5 38. Rc6+ Ke7 39. Rh6 Nf8 40. Be5 c4 41. Bd6+ Kf7 42. Rh5 a6 43. a3 c3 44. e4 Rxe4 45. Rxf5+ Ke6 46. Rf4 Rxf4 47. Bxf4 Kd5 48. Kf3 Ne6 49. Bh6 a5 50. Ke3 Kc4 51. f4 b4 52. axb4 axb4 53. f5 Nd4 0-1

[Event "Apeldoorn tt U18"]
[Site "Apeldoorn"]
[Date "1999.07.13"]
[Round "1"]
[White "Wortel, Marten"]
[Black "Kobrin, Michael"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2283"]
[BlackElo "2355"]
[PlyCount "141"]
[EventDate "1999.07.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 d4 7. Nf3 Nc6 8. Be2 Bc5 9. 0-0 dxc3+ 10. Kh1 Be6 11. Qe1 Bd4 12. Bd1 h6 13. Ba3 Qd5 14. Nxd4 Qxd4 15. Bf3 0-0-0 16. Bxc6 bxc6 17. Rb1 a5 18. Bc1 Rd5 19. Be3 Qxe5 20. Qf2 Rhd8 21. Bf4 Qd4 22. Qg3 R8d7 23. Be3 Qg4 24. Ba7 Rb5 25. a4 Rb2 26. Rxb2 cxb2 27. Qxg4 Bxg4 28. h3 Bf5 29. Rb1 Re7 30. Bd4 g6 31. Kg1 Re5 32. Rxb2 Re1+ 33. Kf2 Ra1 34. Rb8+ Kxb8 35. Bxa1 Kb7 36. Bg7 h5 37. h4 c5 38. Ke3 Bd7 39. Bc3 Kb6 40. d4 cxd4+ 41. Bxd4+ c5 42. Bf6 Bxa4 43. Kd3 Bc6 44. g3 a4 45. Bb2 Kb5 46. Ba3 Bd5 47. Kc3 Be6 48. Kd3 Bf5+ 49. Kc3 Kc6 50. Kc4 Be6+ 51. Kd3 Bf5+ 52. Kc4 Bxc2 53. Bxc5 Bb3+ 54. Kd4 Be6 55. Bf8 Bf5 56. Kc3 Kd5 57. Kb2 Ke4 58. Bd6 Be6 59. Ka1 f6 60. Bb8 Kf5 61. Bc7 Kg4 62. Bb8 g5 63. hxg5 Kxg5 64. Bc7 h4 65. gxh4+ Kxh4 66. Bb8 f5 67. Bc7 Kg4 68. Bb8 Kf3 69. Bc7 a3 70. Bb8 a2 71. Bc7 1/2-1/2

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.11"]
[Round "9"]
[White "Janssen, Ruud"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2445"]
[BlackElo "2281"]
[PlyCount "93"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 h6 8. Rb1 Be6 9. b4 Qd7 10. Re1 Bh3 11. Bh1 Ng4 12. b5 f5 13. Bb2 Kh7 14. Qc2 a6 15. a4 Qf7 16. Nd5 axb5 17. cxb5 c6 18. Nb6 Ra7 19. Nc4 Qe6 20. Ba3 c5 21. Nxd6 b6 22. Nc4 e4 23. Nh4 f4 24. Bxe4 fxg3 25. fxg3 Rf2 26. Bb2 Kh8 27. Bxg7+ Rxg7 28. Qc3 g5 29. Bg2 gxh4 30. Bxh3 hxg3 31. hxg3 Qd5 32. Rf1 Rxe2 33. Rb2 Rxb2 34. Qxb2 Qxd3 35. Rf7 Qxg3+ 36. Bg2 Qe1+ 37. Bf1 Qg3+ 38. Bg2 Qe1+ 39. Bf1 Qg3+ 40. Bg2 Qe1+ 41. Rf1 Qe7 42. a5 bxa5 43. b6 Ne3 44. Ne5 Qe8 45. Rf2 Rxg2+ 46. Rxg2 Nxg2 47. Nd7+ 1-0

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.10"]
[Round "8"]
[White "Ernst, Sipke"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2428"]
[BlackElo "2281"]
[PlyCount "143"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Rb1 Nd7 10. b4 f5 11. Ng5 Nf6 12. Bf3 Kh8 13. Rb3 fxe4 14. Ncxe4 Nf5 15. Bb2 Nxe4 16. Nxe4 Bd7 17. Qe2 a5 18. b5 b6 19. Bg4 Qe7 20. Re1 Rae8 21. a4 Qd8 22. Rd3 Qc8 23. Bh3 Nd4 24. Bxd4 exd4 25. Bxd7 Qxd7 26. Rd2 Qf5 27. Qd3 Re7 28. Rde2 Rfe8 29. g3 g5 30. f3 h5 31. Kg2 h4 32. Kf2 Qh3 33. Kg1 Qf5 34. Kg2 Kg8 35. Kf2 Qh3 36. Kg1 Qf5 37. Kg2 g4 38. f4 hxg3 39. hxg3 Qh7 40. Kg1 Bh8 41. f5 Qxf5 42. Rf1 Qd7 43. Nc5 dxc5 44. Qg6+ Bg7 45. Rh2 Rf7 46. Rxf7 Qxf7 47. Rh8+ Kxh8 48. Qxf7 Re5 49. Qg6 Re3 50. Qh5+ Kg8 51. Qxg4 d3 52. Kf2 Re7 53. Qd1 Be5 54. Qxd3 Rg7 55. d6 Bxd6 56. Qd5+ Kf8 57. g4 Rf7+ 58. Kg2 Kg7 59. Kh3 Rf6 60. g5 Rf2 61. Qe4 Rd2 62. Qf3 Be5 63. Qe3 Rh2+ 64. Kg4 Bd6 65. Qc3+ Kg8 66. Qf6 Rh7 67. Qe6+ Kf8 68. Kf5 Re7 69. Qh6+ Kg8 70. g6 Be5 71. Qh4 Kf8 72. Qxe7+ 1-0

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.09"]
[Round "7"]
[White "Wortel, Marten"]
[Black "Willemze, Thomas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2281"]
[BlackElo "2249"]
[PlyCount "73"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Be6 7. Ne2 Qd7 8. Na3 a6 9. Bf4 Nf6 10. Bxd6 Qxd6 11. Qg3 Qxg3 12. hxg3 Ne7 13. f3 Bf5 14. Kd2 0-0-0 15. Nc2 Bxd3 16. Kxd3 Nf5 17. g4 Nd6 18. Ne3 h6 19. Ng3 c6 20. Nef5 Nxf5 21. Nxf5 Ne8 22. Rae1 Rd7 23. g5 h5 24. g6 fxg6 25. Ne7+ Kd8 26. Nxg6 Rh6 27. Nf4 Nf6 28. Re5 Re7 29. Rg5 Kc8 30. Kd2 Kc7 31. Re1 Rxe1 32. Rxg7+ Kd6 33. Kxe1 b5 34. Ra7 h4 35. Kf2 Nh5 36. Nd3 Ng3 37. Nc5 1-0

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.08"]
[Round "6"]
[White "Vink, Nico"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2252"]
[BlackElo "2281"]
[PlyCount "79"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 Na6 7. Be2 c5 8. d5 Nc7 9. Nd2 Nd7 10. g4 e6 11. Nc4 exd5 12. Nxd5 Nxd5 13. Qxd5 Nb6 14. Qxd6 Nxc4 15. Qxd8 Rxd8 16. Bxc4 Bxb2 17. Rb1 Bc3+ 18. Ke2 b6 19. f3 Bb7 20. h4 Rd6 21. h5 Rad8 22. hxg6 hxg6 23. Bf4 Rd4 24. Bxf7+ Kxf7 25. Rh7+ Ke6 26. Rxb7 Ra4 27. Bg5 Rh8 28. Re7+ Kd6 29. Rd1+ Kc6 30. Re6+ Kb5 31. Rb1+ Kc4 32. Bf4 Rxa2 33. Rc1 b5 34. Kf2 Bb2 35. Rd1 Bd4+ 36. Rxd4+ cxd4 37. Rc6+ Kb4 38. Bd6+ Ka5 39. Bc7+ Kb4 40. Bd6+ 1/2-1/2

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.07"]
[Round "5"]
[White "Wortel, Marten"]
[Black "Solleveld, Maarten"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2281"]
[BlackElo "2347"]
[PlyCount "49"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 Be7 7. Nf3 0-0 8. Be2 f6 9. 0-0 Nd7 10. exf6 Nxf6 11. Nd4 Bc5 12. Bg5 Qe8 13. Bxf6 Qe3+ 14. Kh1 Rxf6 15. Rxf6 gxf6 16. Bg4 Bxd4 17. Bxc8 Bxc3 18. Qg4+ Kh8 19. Rd1 Be5 20. g3 b6 21. Rf1 Qg5 22. Qxg5 fxg5 23. Bb7 Re8 24. Bxd5 Re7 25. Kg2 1/2-1/2

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.06"]
[Round "4"]
[White "Berkvens, Joost"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2215"]
[BlackElo "2281"]
[PlyCount "48"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. h3 Nc6 8. Be3 Re8 9. 0-0 exd4 10. Nxd4 Bd7 11. Nde2 b5 12. Bg5 h6 13. Bxf6 Bxf6 14. Rb1 Rb8 15. Nd5 Bg7 16. Kh2 Ne7 17. Qd2 Nxd5 18. exd5 Qf6 19. c3 b4 20. Nd4 Rb6 21. Nb3 bxc3 22. bxc3 Reb8 23. c4 Ba4 24. Qa5 Bxb3 1/2-1/2

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.05"]
[Round "3"]
[White "Wortel, Marten"]
[Black "Middelburg, Tom"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2281"]
[BlackElo "2266"]
[PlyCount "61"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Qc7 8. 0-0 Nc6 9. Be3 Bd7 10. Qe1 Be7 11. Qg3 0-0 12. e5 Ne8 13. Bd3 dxe5 14. Nxc6 Bxc6 15. fxe5 f5 16. Bc4 Qc8 17. Bb3 Nc7 18. Rad1 Kh8 19. Qh3 b5 20. Ne2 g5 21. Nd4 Be4 22. Qh6 f4 23. Bf2 Bg6 24. Nc6 Qe8 25. Rd6 Rf5 26. Nxe7 Qxe7 27. Rfd1 Rf7 28. Bb6 Bf5 29. Rd7 Qxd7 30. Rxd7 Rxd7 31. Qf6+ 1-0

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.04"]
[Round "2"]
[White "Wortel, Marten"]
[Black "Stange, Sascha"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2281"]
[PlyCount "89"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nge7 10. h4 h5 11. Bg5 d5 12. exd5 Nb4 13. Bxe7 Kxe7 14. Bd3 Nxd3+ 15. Qxd3 Qxd3 16. cxd3 b5 17. a3 Bb7 18. 0-0-0 Rhd8 19. Rhe1 f6 20. d4 Bxd5 21. dxe5 Bxg2 22. Rxd8 Rxd8 23. Rg1 Bf3 24. Rxg7+ Ke6 25. Rg3 Bg4 26. exf6 Kxf6 27. f3 Bf5 28. Rg5 Rd3 29. Ne4+ Bxe4 30. fxe4 Re3 31. Rxh5 Rxe4 32. Rh6+ Ke7 33. Kc2 a5 34. Rh5 b4 35. a4 Re2+ 36. Kb3 Re3+ 37. Ka2 Rh3 38. Rxa5 Rxh4 39. Kb3 Kd6 40. Rb5 Kc6 41. Rxb4 Rh3+ 42. Ka2 Kc5 43. Rb3 Rh4 44. Ka3 Rh1 45. Rc3+ 1-0

[Event "NED-ch U20 "]
[Site "Leiden"]
[Date "1999.05.03"]
[Round "1"]
[White "Rijnaarts, Sjef"]
[Black "Wortel, Marten"]
[Result "1/2-1/2"]
[ECO "A43"]
[BlackElo "2281"]
[PlyCount "79"]
[EventDate "1999.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 0-0 7. Be2 e6 8. dxe6 Bxe6 9. 0-0 d5 10. Ng5 dxe4 11. Nxe6 fxe6 12. Bc4 Nc6 13. Bxe6+ Kh8 14. Bh3 Qxd1 15. Nxd1 Nb4 16. Rf2 Nfd5 17. a3 e3 18. Nxe3 Bd4 19. axb4 Nxe3 20. c3 Nc2 21. cxd4 Nxa1 22. b3 Nxb3 23. Bb2 Rfe8 24. d5+ Kg8 25. Be6+ Rxe6 26. dxe6 Re8 27. Re2 Nd4 28. Re5 Nxe6 29. bxc5 Nc7 30. Kf2 Rxe5 31. Bxe5 Na6 32. Bd4 Nb4 33. Kf3 Kf7 34. Ke4 Nc6 35. Bb2 Ke6 36. g4 Ne7 37. Bc3 h5 38. h3 hxg4 39. hxg4 b6 40. cxb6 1/2-1/2

[Event "Groningen op"]
[Site "Groningen"]
[Date "1998.12.20"]
[Round "1"]
[White "Baklan, Vladimir"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2585"]
[BlackElo "2285"]
[PlyCount "67"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Na6 7. 0-0 c5 8. h3 cxd4 9. Nxd4 Nc5 10. Be3 Bd7 11. Nb3 Nxb3 12. axb3 a6 13. Qd2 Bc6 14. Nd5 Bxd5 15. exd5 Nd7 16. c3 Qc7 17. Rfe1 Rfe8 18. Qe2 Nc5 19. Ra3 Nd7 20. Bf1 e5 21. dxe6 fxe6 22. Bf4 Ne5 23. Ra4 Nf7 24. Bg2 Rad8 25. h4 e5 26. Bd5 Qc5 27. Qf3 Qc7 28. Rc4 Qd7 29. Be3 b5 30. Rc6 e4 31. Qd1 b4 32. cxb4 Bxb2 33. Qc2 Bg7 34. Rc7 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1998.12.20"]
[Round "11"]
[White "Rechel, Bernd"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "2365"]
[BlackElo "2285"]
[PlyCount "59"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. d4 d6 7. Nd3 Nxe4 8. Bxf4 Bg7 9. c3 0-0 10. Nd2 Re8 11. Nxe4 Rxe4+ 12. Be2 g3 13. Kd2 c5 14. Bg5 Qa5 15. Bf3 Rxd4 16. Ke3 Ra4 17. Bd5 Be6 18. Bxe6 fxe6 19. Qh5 Nd7 20. Rhf1 Rf8 21. Rxf8+ Nxf8 22. Qe8 d5 23. Rf1 Re4+ 24. Kd2 Bxc3+ 25. Kc1 Bxb2+ 26. Kb1 Bg7 27. Qf7+ Kh8 28. Bf6 Re1+ 29. Rxe1 Qb5+ 30. Nb2 1-0

[Event "Sonnevanck 7th"]
[Site "Wijk aan Zee"]
[Date "1998.12.10"]
[Round "9"]
[White "Drazic, Sinisa"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2495"]
[BlackElo "2285"]
[PlyCount "107"]
[EventDate "1998.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 Nbd7 6. Bg2 c6 7. 0-0 Qc7 8. Nbd2 0-0 9. Re1 Rd8 10. e4 e5 11. c3 b6 12. Qc2 Bb7 13. Rad1 c5 14. dxe5 dxe5 15. c4 Ne8 16. Nb1 Nf8 17. Nc3 Ne6 18. Nd5 Qb8 19. Bc1 Nd6 20. Bg5 Nxg5 21. Nxg5 h6 22. Nf3 Ne8 23. Nd2 Bxd5 24. cxd5 Qc7 25. a4 a6 26. Bf1 Nd6 27. Nc4 h5 28. Nxd6 Qxd6 29. Bc4 a5 30. Qd2 Kh7 31. f4 Bf6 32. Rf1 Kg7 33. Rf3 Ra7 34. h4 Re7 35. f5 Ree8 36. Rdf1 Rf8 37. Qg2 g5 38. hxg5 Bxg5 39. f6+ Kg6 40. Qh3 Qd7 41. Rf5 Rh8 42. Kg2 Rh6 43. Ba6 Bd2 44. R1f2 Bc1 45. Bb5 Qd6 46. Rg5+ Kh7 47. Rg7+ Kh8 48. Rxf7 h4 49. Qg4 Rg8 50. Rg7 Qf8 51. Rxg8+ Qxg8 52. Qxg8+ Kxg8 53. d6 Rh8 54. Be8 1-0

[Event "Sonnevanck 7th"]
[Site "Wijk aan Zee"]
[Date "1998.12.09"]
[Round "8"]
[White "Wortel, Marten"]
[Black "Van Beek, Lucien"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2285"]
[BlackElo "2315"]
[PlyCount "167"]
[EventDate "1998.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 d4 7. Nf3 Nc6 8. Be2 Bc5 9. 0-0 dxc3+ 10. Kh1 0-0 11. Qe1 Nd4 12. Nxd4 Bxd4 13. Qg3 Qe7 14. Bf4 c5 15. Rae1 Kh8 16. Bf3 Be6 17. Be4 Qd7 18. Qh4 Bf5 19. Rf3 Bxe4 20. Rxe4 Rae8 21. Qh5 f5 22. Rh3 g6 23. Rxd4 cxd4 24. Qxg6 Rf7 25. Qg3 Qb5 26. Qe1 Rfe7 27. Rf3 Rxe5 28. Bxe5+ Qxe5 29. Qg1 f4 30. h3 Re6 31. Kh2 Rf6 32. Qb1 Rb6 33. Qc1 Rf6 34. Qa3 a6 35. Qb4 b5 36. a4 Kg7 37. axb5 axb5 38. Qa5 Kh6 39. Qd8 Kg7 40. Qd7+ Kh6 41. Qd8 b4 42. Qg8 Qe6 43. Qd8 b3 44. Qxd4 b2 45. Rxf4 Rxf4 46. Qxf4+ Kg6 47. Qg3+ Kf6 48. Qh4+ Ke5 49. Qe4+ Kd6 50. Qb4+ Kd7 51. Qb7+ Ke8 52. Qb8+ Kf7 53. Qf4+ Ke8 54. Qb8+ Kf7 55. Qf4+ Qf6 56. Qb8 Ke6 57. Qc8+ Kd5 58. Qc4+ Kd6 59. Qb4+ Kd7 60. Qb7+ Ke6 61. Qc8+ Kd6 62. Qb8+ Kc5 63. Qc7+ Qc6 64. Qe5+ Kb4 65. Qb8+ Qb5 66. Qf8+ Ka4 67. Qa8+ Qa5 68. Qb8 Qb5 69. Qa7+ Kb4 70. Qe7+ Qc5 71. Qe4+ Ka5 72. Qa8+ Kb6 73. Qb8+ Ka6 74. Qa8+ Kb5 75. Qb7+ Ka4 76. Qa8+ Qa5 77. Qb8 Qd5 78. Qa7+ Kb5 79. Qb8+ Ka6 80. Qc8+ Qb7 81. Qc4+ Ka5 82. Qa2+ Kb6 83. Qb3+ Kc5 84. Qxb7 1-0

[Event "Sonnevanck 7th"]
[Site "Wijk aan Zee"]
[Date "1998.12.08"]
[Round "7"]
[White "Vink, Nico"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2285"]
[BlackElo "2285"]
[PlyCount "53"]
[EventDate "1998.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Bd3 Qc7 13. Bd4 Nxb3 14. axb3 Bxd3 15. cxd3 e6 16. Qf3 Qc6 17. Rac1 gxf5 18. Nd5 Nxd5 19. Qg3 e5 20. Rxc6 f4 21. Qh3 bxc6 22. exd5 exd4 23. dxc6 f5 24. Rxf4 Rac8 25. Qf3 Be5 26. Rxf5 Rxf5 27. Qg4+ 1-0

[Event "Sonnevanck 7th"]
[Site "Wijk aan Zee"]
[Date "1998.12.07"]
[Round "6"]
[White "Wortel, Marten"]
[Black "Kroeze, Frank"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "2285"]
[BlackElo "2390"]
[PlyCount "97"]
[EventDate "1998.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. d4 d6 7. Nd3 Nxe4 8. Bxf4 Bg7 9. c3 0-0 10. Nd2 Re8 11. Be2 g3 12. Nxe4 Rxe4 13. Kd2 c5 14. dxc5 dxc5 15. Kc1 Nc6 16. Bd2 c4 17. Nf4 Ne5 18. Rf1 Bf5 19. Nh5 Rxe2 20. Rxf5 Qd3 21. Bg5 Qxf5 22. Qxe2 Re8 23. Kd1 Qd7+ 24. Kc2 Nd3 25. Qf3 Ne1+ 26. Rxe1 Rxe1 27. Nxg7 Rg1 28. Nh5 Qd3+ 29. Qxd3 cxd3+ 30. Kxd3 Rxg2 31. b4 Rg1 32. Be3 Rh1 33. Nxg3 Rxh4 34. Bxa7 Rh3 35. Bf2 h5 36. Kd4 h4 37. Ne4 Rh2 38. a4 h3 39. Bg3 Rg2 40. Be5 h2 41. Bxh2 Rxh2 42. a5 f5 43. Nc5 Re2 44. Nxb7 f4 45. Nc5 f3 46. Nd3 Kf8 47. a6 Ke8 48. Kc5 Kd7 49. a7 1-0

[Event "Sonnevanck 7th"]
[Site "Wijk aan Zee"]
[Date "1998.12.05"]
[Round "5"]
[White "Romero Holmes, Alfonso"]
[Black "Wortel, Marten"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2485"]
[BlackElo "2285"]
[PlyCount "131"]
[EventDate "1998.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nf6 5. Bc4 c6 6. Bb3 Na6 7. d4 Nc7 8. 0-0 0-0 9. a4 b6 10. Re1 d5 11. e5 Nfe8 12. Be3 f5 13. Ne2 Ba6 14. c3 e6 15. h3 Qe7 16. Bc2 c5 17. Qd2 Bxe2 18. Rxe2 c4 19. g4 Bh6 20. Rg2 Qf7 21. g5 Bg7 22. h4 Qd7 23. h5 Kf7 24. Rh2 Rh8 25. Kf2 Na6 26. Rah1 Nec7 27. Kg3 Rag8 28. Bd1 Qe8 29. b3 b5 30. axb5 Qxb5 31. b4 Nb8 32. Qc1 Nc6 33. Ra2 Ra8 34. Nh4 a5 35. Ba4 Qb6 36. Bxc6 Qxc6 37. bxa5 Qb5 38. Rhh2 Rxa5 39. Rhb2 Qa6 40. Qa1 Rxa2 41. Rxa2 Qc6 42. h6 Bf8 43. Bc1 Be7 44. Ba3 Bxa3 45. Rxa3 Ra8 46. Nf3 Rxa3 47. Qxa3 Qb7 48. Qd6 Ne8 49. Qd8 Qc7 50. Qa8 Qb6 51. Nh4 Qc7 52. Nxg6 hxg6 53. h7 Kg7 54. Qxe8 Kxh7 55. Qxe6 Qb7 56. Kh4 Qb2 57. Qf7+ Kh8 58. Qf8+ Kh7 59. Qh6+ Kg8 60. Qxg6+ Kh8 61. Qh6+ Kg8 62. Kh5 Qa2 63. Qg6+ Kh8 64. Qe8+ Kg7 65. Qe7+ Kg8 66. Kg6 1-0

[Event "Sonnevanck 7th"]
[Site "Wijk aan Zee"]
[Date "1998.12.04"]
[Round "4"]
[White "Wortel, Marten"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2285"]
[BlackElo "2345"]
[PlyCount "188"]
[EventDate "1998.12.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Bd3 Ne7 7. 0-0 0-0 8. c4 f5 9. Nc3 Nbc6 10. c5 Bc7 11. f4 fxe4 12. Nxe4 Nf5 13. Qh5 Qh4 14. Qxh4 Nxh4 15. g3 Nf5 16. g4 Nfe7 17. Nd6 b6 18. Kg2 a5 19. Nb5 Bd8 20. a4 bxc5 21. Nxc5 Bb6 22. Ne4 Nb4 23. Be2 Ned5 24. Kg3 Ba6 25. Ned6 Bc5 26. Ne4 Ba7 27. Nbc3 Bxe2 28. Nxe2 Rac8 29. N4c3 Bb8 30. Bd2 g5 31. Nxd5 Nxd5 32. Bxa5 gxf4+ 33. Kf3 Ne3 34. Rfc1 e5 35. Bb4 Rxc1 36. Rxc1 Re8 37. h3 e4+ 38. Kf2 Nd5 39. Bc5 f3 40. Rd1 Re5 41. Ng1 Nf4 42. Be3 Nd3+ 43. Rxd3 exd3 44. Nxf3 Re4 45. b3 Bg3+ 46. Kxg3 Rxe3 47. Kf2 Re2+ 48. Kf1 Rb2 49. Ke1 Rxb3 50. Kd2 d6 51. Nd4 Ra3 52. Nf5 Rxa4 53. Nxd6 Rd4 54. Nf5 Rd8 55. Ne7+ Kg7 56. Nc6 Rd6 57. Ne5 Kf6 58. Nxd3 Kg5 59. Ke3 Ra6 60. Ke4 Ra3 61. Nf2 Rb3 62. Ke5 Rb7 63. Ne4+ Kh4 64. g5 Kxh3 65. Nf6 Kh4 66. Kf5 Rf7 67. g6 hxg6+ 68. Kxg6 Ra7 69. Kf5 Ra5+ 70. Kf4 Ra1 71. Ne4 Rf1+ 72. Ke5 Kg4 73. Nf6+ Kg5 74. Ne4+ Kg6 75. Ng3 Rf3 76. Ne4 Rf5+ 77. Kd4 Ra5 78. Nd6 Kf6 79. Nc4 Rh5 80. Nd6 Ke6 81. Nc4 Rd5+ 82. Ke4 Rb5 83. Kd4 Rh5 84. Ne3 Rh3 85. Nc4 Rh4+ 86. Kd3 Kd5 87. Ne3+ Kc5 88. Nf5 Rf4 89. Ne3 Rd4+ 90. Kc3 Rd8 91. Nc2 Kd5 92. Kd3 Rc8 93. Ne3+ Ke5 94. Nc4+ Rxc4 1/2-1/2

