[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "7"]
[White "Tillema, Berend"]
[Black "Provoost, Simon"]
[Result "0-1"]
[ECO "E93"]
[PlyCount "50"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 e5 7. d5 Nbd7 8. b4 a5 9. b5 Nc5 10. Qc2 h6 11. h3 Nh5 12. g3 f5 13. Nh4 Qf6 14. Bxh5 gxh5 15. exf5 e4 16. Bd2 Nd3+ 17. Kf1 Bxf5 18. Nxf5 Qxf5 19. Be3 Qf6 20. Rc1 Nxc1 21. Nxe4 Qf3 22. Kg1 Ne2+ 23. Kh2 Rae8 24. Re1 Rxe4 25. Rxe2 Be5 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "8"]
[White "Zimmermann, Dries"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "100"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bc4 Nf6 8. 0-0 0-0 9. Bg5 h6 10. Bh4 d6 11. Qd3 Bxh2+ 12. Kh1 Be5 13. Nd1 Qd7 14. f4 Qg4 15. Bg3 Nh5 16. Bh2 Nxf4 17. Qg3 Ng6 18. Qxg4 Bxg4 19. Bxe5 Nxe5 20. Ne3 Nxc4 21. Nxg4 h5 22. Nf2 b6 23. b3 Ne5 24. Rac1 f5 25. exf5 Rxf5 26. Nd3 Rxf1+ 27. Rxf1 Nxd3 28. cxd3 Rf8 29. Re1 Rf2 30. Re7 Rxa2 31. Rxc7 Ra3 32. Rc6 Rxb3 33. Rxd6 a5 34. d4 a4 35. d5 a3 36. Rd8+ Kf7 37. Ra8 Rd3 38. d6 Rxd6 39. Rxa3 b5 40. Ra7+ Kf6 41. Rb7 Rd5 42. Kg1 g5 43. Kf2 Ke5 44. Ke3 Kd6 45. Ke4 Kc6 46. Rb8 Rc5 47. Rc8+ Kb6 48. Rb8+ Ka7 49. Rh8 h4 50. Kf3 b4 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.07"]
[Round "6"]
[White "Haakma, Wieke"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "A23"]
[PlyCount "66"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. Nf3 Bd6 6. 0-0 d4 7. Nb1 0-0 8. c5 Bc7 9. a3 h6 10. d3 Be6 11. Nbd2 Nbd7 12. b4 Nd5 13. Bb2 f5 14. Re1 a5 15. Rb1 axb4 16. axb4 g5 17. h3 N7f6 18. Nc4 Qb8 19. Qb3 g4 20. Nh4 Qe8 21. e3 dxe3 22. fxe3 e4 23. Be5 Bxe5 24. Nxe5 Nxe3 25. Qb2 Nxg2 26. Kxg2 Ra2 27. Nhg6 Rxb2+ 28. Rxb2 gxh3+ 29. Kxh3 f4+ 30. Kg2 f3+ 31. Kf1 Bh3+ 32. Kg1 Ng4 33. Nxg4 Qxg6 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.06"]
[Round "5"]
[White "Groenewolt, Jessica"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "91"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Bb3 N7g6 9. 0-0 d6 10. f4 Ng4 11. Ba4+ c6 12. Bc1 Qh4 13. h3 Nf6 14. Qf3 0-0 15. Be3 d5 16. e5 Ne4 17. Nd2 Nxd2 18. Bxd2 Bf5 19. Kh1 Be4 20. Qe3 Ne7 21. Bd1 Bxd4 22. cxd4 Nf5 23. Qc3 Ng3+ 24. Kg1 Nxf1 25. Kxf1 f6 26. Bf3 Bxf3 27. Qxf3 fxe5 28. dxe5 Rae8 29. Re1 Rf7 30. g4 g6 31. f5 gxf5 32. gxf5 Rg7 33. f6 Rf8 34. Qf5 Rg6 35. Ke2 Qe4+ 36. Qxe4 dxe4 37. Kd1 Rg3 38. Rxe4 Rxh3 39. Bc3 Rd8+ 40. Kc2 Rdd3 41. Rg4+ Kf8 42. e6 Rdg3 43. Bb4+ Ke8 44. f7+ Kd8 45. f8Q+ Kc7 46. Rxg3 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.06"]
[Round "4"]
[White "Tillema, Berend"]
[Black "Schoonman, Merel"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "116"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. Re1 Bg4 11. h3 Bh5 12. e5 dxe5 13. dxe5 Nd7 14. Qc2 Bg6 15. Qc3 Nb6 16. Bb3 a5 17. Rad1 Qb8 18. a3 Re8 19. Nh4 Ne7 20. Ndf3 c6 21. Nxg6 Nxg6 22. e6 fxe6 23. Bxe6+ Kh8 24. Ng5 Nd5 25. Qd4 h6 26. Qg4 Qf4 27. Nf7+ Kh7 28. Bf5 Qxg4 29. hxg4 Rf8 30. Nd6 Rf6 31. Nxb7 Ra7 32. Nc5 Kg8 33. Nd7 Rd6 34. Be6+ Kh7 35. Bxd5 Raxd7 36. Bf3 Ne5 37. Be4+ g6 38. Bc2 Rxd1 39. Rxd1 Rxd1+ 40. Bxd1 Nc4 41. b4 axb4 42. axb4 Ne5 43. Ba4 g5 44. f3 Kg6 45. b5 cxb5 46. Bxb5 Kf6 47. Ba4 Nd3 48. Bc2 Nf4 49. Kf2 Ke5 50. g3 Ne6 51. Ke3 Ng7 52. f4+ gxf4+ 53. gxf4+ Kf6 54. Ke4 Ne6 55. Bd3 Nc5+ 56. Kd4 Ne6+ 57. Ke3 Ng7 58. Bb5 Ne6 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "2"]
[White "Tillema, Berend"]
[Black "Blees, Enrico"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "48"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 b6 9. b3 Bb7 10. Ne5 Nc6 11. Be3 Bb4 12. Rc1 dxc4 13. bxc4 Nxe5 14. dxe5 Ne4 15. Nxe4 Bxe4 16. c5 bxc5 17. Bxc5 Qg5 18. f3 Bxc5+ 19. Rxc5 Qe3+ 20. Kh1 Qxc5 21. fxe4 Rad8 22. Qa4 Qe3 23. Bd1 Qd4 24. Qa5 Qxd1 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "3"]
[White "Van Dommelen, Susan"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "51"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bb5 0-0 8. 0-0 a6 9. Ba4 d5 10. Nxc6 Bxe3 11. Nxe7+ Qxe7 12. fxe3 Qxe4 13. Qd4 Qe6 14. Nd2 b5 15. Bb3 Bb7 16. e4 Rad8 17. Rae1 Qh6 18. e5 c5 19. Qe3 Qc6 20. Qh3 c4 21. Bc2 g6 22. Nf3 Rfe8 23. Ng5 h5 24. Nxf7 Rd7 25. Bxg6 Qxg6 26. Qxd7 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2003.08.04"]
[Round "1"]
[White "Van Beijnen, Cecile"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "82"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. d3 d6 6. Bg5 h6 7. Be3 Bxe3 8. fxe3 a6 9. Bxc6+ bxc6 10. 0-0 0-0 11. h3 Rb8 12. Rb1 Qe7 13. d4 exd4 14. Nxd4 Bb7 15. Qf3 c5 16. Nf5 Qe5 17. Rbd1 Nxe4 18. Qg4 Kh7 19. Nd5 g6 20. Nfe7 Bxd5 21. Nxd5 c6 22. Nc3 Ng3 23. Rf3 Nf5 24. e4 Nd4 25. Rf4 Rxb2 26. Rdf1 Kg7 27. Na4 Rxc2 28. R4f2 Rxf2 29. Rxf2 Qe6 30. Qf4 g5 31. Qg3 Qxe4 32. Qxd6 Qe1+ 33. Rf1 Ne2+ 34. Kh2 Qxf1 35. h4 Qf4+ 36. Qxf4 Nxf4 37. hxg5 hxg5 38. Nxc5 a5 39. Nb7 a4 40. Nc5 a3 41. Ne4 f6 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "7"]
[White "Tillema, Berend"]
[Black "Tonoli, Benjamin"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "12"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "8"]
[White "Van Lenthe, Bernard"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "62"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. h3 0-0 7. Bg5 h6 8. Bh4 Be6 9. Bb3 Nd4 10. Nxd4 Bxd4 11. Nd5 g5 12. Bg3 Bxb2 13. Rb1 Bc3+ 14. Nxc3 h5 15. 0-0 h4 16. Bh2 c6 17. Qe1 Kh7 18. f3 Nh5 19. g4 hxg3 20. Bxg3 Bxh3 21. f4 gxf4 22. Bh4 Qd7 23. Rf2 Qg4+ 24. Kh1 Qxh4 25. Rh2 Ng3+ 26. Kg1 Qg4 27. Qf2 Rg8 28. Bxf7 Rg7 29. Rxb7 Nxe4+ 30. Kh1 Nxf2+ 31. Rxf2 Qg1# 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "6"]
[White "Barbe, Tom"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "65"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 b6 6. Ne5 e6 7. Bg5 Be7 8. Qa4 Qc7 9. f3 h6 10. Bh4 0-0 11. Rc1 a6 12. Qb3 c5 13. e3 Rc8 14. cxd5 cxd4 15. Ne2 Qxc1+ 16. Nxc1 Rxc1+ 17. Kd2 Rc2+ 18. Kd1 dxe3 19. dxe6 Rd2+ 20. Ke1 Bxe6 21. Qxb6 Nd5 22. Qb7 Bxh4+ 23. g3 Bf6 24. Nc4 Nc3 25. Nxd2 Bd5 26. Qc8+ Kh7 27. Bd3+ g6 28. Ne4 Nxe4 29. Bxe4 Bxe4 30. fxe4 Ra7 31. Qxb8 Re7 32. Qd6 Re6 33. Qd3 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "4"]
[White "Smits, Sebastiaan"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "65"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 d6 8. h3 0-0 9. c3 Re8 10. d4 Bb6 11. Bg5 Na5 12. Bc2 Bb7 13. Nbd2 h6 14. Bh4 Qe7 15. a4 Nc4 16. Nxc4 bxc4 17. a5 Ba7 18. Ba4 Red8 19. d5 Rac8 20. Bc6 Bxc6 21. dxc6 Rb8 22. Qc2 Rb3 23. Nd2 Rb5 24. Nxc4 g5 25. Bg3 Nh5 26. Kh2 Rc5 27. Ne3 Rxc6 28. Nd5 Qd7 29. Qd1 Qe6 30. Qxh5 Rc5 31. f4 c6 32. f5 Qc8 33. Ne7+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "De Jong, Amanda"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C70"]
[PlyCount "56"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. Nc3 Nge7 6. 0-0 d6 7. Nd5 0-0 8. Nxe7+ Qxe7 9. Bxc6 bxc6 10. d4 exd4 11. Re1 Bg4 12. h3 Bxf3 13. Qxf3 f5 14. Qd3 Rae8 15. f3 Qh4 16. Bd2 f4 17. Ba5 Rf6 18. Kh1 Rg6 19. Re2 Qg3 20. Be1 Qg5 21. Rd1 Bb6 22. a3 Ree6 23. Qxa6 Rh6 24. Qc4 d3 25. Bf2 dxe2 26. Qxe2 Reg6 27. Bxb6 cxb6 28. b3 Qg3 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "3"]
[White "Tillema, Berend"]
[Black "Soerdjan, Kiran"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "70"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 a6 10. f3 Qc7 11. Rc1 Bd7 12. Qd2 Rab8 13. Nd5 Qd8 14. Rfd1 b6 15. a3 Re8 16. b4 Na7 17. Nb3 Ba4 18. Qd3 Nd7 19. Qc2 Nc6 20. Nc3 Bxb3 21. Qxb3 Qc8 22. Nd5 Qb7 23. Kh1 Rbc8 24. Qa4 Nce5 25. c5 b5 26. Qb3 dxc5 27. bxc5 Nc6 28. a4 b4 29. Qd3 Ndb8 30. Qc4 Rcd8 31. Rb1 e6 32. Nb6 Bc3 33. Bg5 Rxd1+ 34. Rxd1 Na5 35. Bd3 Bg7 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Tillema, Berend"]
[Black "De Wit, Tex"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "43"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 0-0 6. Be3 Bg4 7. Qd2 Bxf3 8. Bxf3 Nc6 9. 0-0-0 e5 10. g3 exd4 11. Bxd4 Nxd4 12. Qxd4 Ng4 13. Qd2 Bh6 14. Bxg4 Bxd2+ 15. Rxd2 c6 16. f4 Qb6 17. Rhd1 Rad8 18. Rxd6 Qe3+ 19. Kb1 Rxd6 20. Rxd6 Qg1+ 21. Bd1 Qxh2 22. Rd3 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.11"]
[Round "9"]
[White "Bottema, Timo"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "48"]
[EventDate "2001.08.06"]
[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. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. e5 Ne4 9. Bd2 Nxd2 10. Qxd2 d6 11. exd6 Qxd6 12. 0-0 Bg4 13. Qd3 Bxf3 14. Qxf3 Qxd4 15. Qd3 Qxd3 16. Bxd3 Ne5 17. Be4 c6 18. Rac1 Rad8 19. Rfe1 g6 20. a3 Ba5 21. g3 f5 22. f4 Nc4 23. b3 Nxa3 24. Ra1 Bxc3 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "7"]
[White "De Ruijsscher, Mitchell"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "61"]
[EventDate "2001.08.06"]
[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. d4 exd4 3. Nf3 Be7 4. Nxd4 Nf6 5. Bd3 d6 6. Nc3 Nc6 7. Nxc6 bxc6 8. 0-0 0-0 9. h3 Re8 10. Re1 Bf8 11. Bf4 Be6 12. Re3 g6 13. Bg5 h6 14. Bh4 g5 15. Bg3 Bg7 16. f4 g4 17. e5 Nh5 18. f5 Qg5 19. Qe2 Nxg3 20. Rxg3 Bxf5 21. Bxf5 Qxf5 22. Rf1 Qxe5 23. Qxg4 Rf8 24. Rf5 h5 25. Rxh5 Qf6 26. Rf5 Qh6 27. Rg5 f5 28. Rxg7+ Kh8 29. Qg5 Qxg5 30. R7xg5 Rab8 31. Rh5# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "8"]
[White "Tillema, Berend"]
[Black "Ammerlaan, Linda"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "54"]
[EventDate "2001.08.06"]
[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 e5 6. Nf3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Nxe5 Nxe5 10. Bxe5 Qa5+ 11. Bc3 Nxc3 12. bxc3 Qxc3+ 13. Ke2 0-0 14. f3 Re8+ 15. Kf2 Qe3+ 16. Kg3 Re6 17. h3 Qe5+ 18. Kf2 Qe3+ 19. Kg3 Rg6+ 20. Kh2 d6 21. Bd3 Qf4+ 22. Kg1 Rg3 23. Qe1 Bd7 24. Be4 Re8 25. Qb4 Qe3+ 26. Kh2 Qf2 27. Rhg1 Rxh3# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.09"]
[Round "6"]
[White "Tillema, Berend"]
[Black "Stoffers, Jeffrey"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "103"]
[EventDate "2001.08.06"]
[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 g6 6. Be2 Bg7 7. Be3 Nc6 8. h3 Bd7 9. Qd2 a6 10. 0-0 0-0 11. Rad1 b5 12. a3 Rc8 13. f4 Nxd4 14. Bxd4 Bc6 15. Bf3 Qd7 16. Kh1 Qb7 17. e5 dxe5 18. Bxe5 Bxf3 19. Rxf3 Ne4 20. Qd5 Qxd5 21. Nxd5 Rxc2 22. Nxe7+ Kh8 23. Re1 Bxe5 24. fxe5 Ng5 25. Rg3 Ne6 26. b4 Nc7 27. Rd1 Re2 28. Rd7 Ne6 29. Nc6 Rc8 30. Rd6 Ng7 31. Nd4 Re1+ 32. Kh2 h5 33. Rxa6 Rcc1 34. Rd3 Rb1 35. Kg3 Rxe5 36. Rb6 Rg5+ 37. Kh2 h4 38. Rxb5 Nf5 39. Nxf5 gxf5 40. Rd2 Kg7 41. Rf2 Kg6 42. Rb6+ f6 43. Rb5 Rb3 44. a4 Ra3 45. a5 Ra1 46. Rc5 Ra3 47. Rc8 Kf7 48. Rc5 Kg6 49. Rcc2 Rgg3 50. Ra2 Rxa2 51. Rxa2 Rb3 52. a6 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "5"]
[White "Brandenburg, Daan"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "65"]
[EventDate "2001.08.06"]
[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. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 0-0 8. Nxc3 gxh6 9. Qh5 Bg5 10. h4 Bf6 11. Qxh6 Bg7 12. Qh5 Qf6 13. Rb1 Ne5 14. Ng5 Qh6 15. Qxh6 Bxh6 16. Be2 d6 17. Nb5 c6 18. Nxd6 Bxg5 19. hxg5 Rd8 20. Rd1 Be6 21. b3 b6 22. f4 Ng4 23. f5 Ne3 24. Rd2 Bd5 25. Rh6 Nxg2+ 26. Kf2 Bxe4 27. Nxe4 Rxd2 28. Nxd2 Nf4 29. Ne4 c5 30. Nf6+ Kf8 31. Rxh7 Ke7 32. Bc4 Rf8 33. Kf3 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "4"]
[White "Tillema, Berend"]
[Black "Naarding, Eelco"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "71"]
[EventDate "2001.08.06"]
[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 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 0-0 9. Bf4 e5 10. Be3 Bg4 11. Be2 Be6 12. Kb1 Nc6 13. Nf3 f5 14. Rd2 b6 15. Ng5 Bf7 16. Nxf7 Kxf7 17. Rd7+ Ne7 18. Bc4+ Ke8 19. Rxc7 Bf6 20. g3 Kd8 21. Rxa7 Rxa7 22. Bxb6+ Rc7 23. Rd1+ Kc8 24. Be6+ Kb8 25. Bxc7+ Kxc7 26. Rd7+ Kc6 27. a3 f4 28. Rd3 Rb8 29. b4 Kb6 30. Bb3 Nc6 31. Rd6 Be7 32. Rh6 Rh8 33. Bd5 Rc8 34. c4 Bg5 35. Re6 fxg3 36. hxg3 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "2"]
[White "Tillema, Berend"]
[Black "Wenting, Bart"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "73"]
[EventDate "2001.08.06"]
[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. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Bg4 9. Qb3 Qd7 10. Bxf7+ Qxf7 11. Qxb7 Rb8 12. Qxc6+ Qd7 13. Qxd7+ Bxd7 14. b3 Bb5 15. Ng5 Nf6 16. Ne6 Kd7 17. d5 Bd3 18. f3 g6 19. Rc1 c5 20. Nc4 Bxc4 21. Rxc4 Rhc8 22. 0-0 h5 23. Ra4 Rb7 24. Rc1 Nh7 25. Nf4 Nf8 26. Rcc4 Kd8 27. Ra6 Rd7 28. Kf2 Ke7 29. Rca4 Rcc7 30. Rc6 Kf6 31. Raa6 Nh7 32. Ke3 Ng5 33. Rxc7 Rxc7 34. Rxd6+ Ke7 35. Rxg6 Nf7 36. d6+ Nxd6 37. Nd5+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "3"]
[White "Van Oosterom, Chiel"]
[Black "Tillema, Berend"]
[Result "1/2-1/2"]
[ECO "A23"]
[PlyCount "57"]
[EventDate "2001.08.06"]
[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 Nf6 3. g3 Bc5 4. Bg2 c6 5. e3 d5 6. d4 exd4 7. exd4 Bb4 8. cxd5 Nxd5 9. Nge2 Bg4 10. f3 Be6 11. 0-0 Nd7 12. Nxd5 Bxd5 13. Bd2 Bd6 14. Nc3 Nf6 15. Re1+ Be7 16. Nxd5 Nxd5 17. f4 0-0 18. Bxd5 cxd5 19. Bc3 Bf6 20. Qd3 Qb6 21. Re3 Rfe8 22. Rae1 Rxe3 23. Qxe3 g6 24. Kg2 Qa6 25. a3 Qc6 26. Kf3 a5 27. Qd2 Qa4 28. Qd1 Qc4 29. Qe2 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.06"]
[Round "1"]
[White "Van Nie, Pjotr"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "2001.08.06"]
[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. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 Be6 8. Bb3 Nd4 9. Nxd4 Bxd4 10. 0-0 Qe7 11. Qf3 g5 12. Bxe6 fxe6 13. Bg3 0-0-0 14. Rfb1 Rdf8 15. Qe2 h5 16. h3 h4 17. Bh2 Rhg8 18. Nb5 Bb6 19. b4 a6 20. Nc3 Bd4 21. Rb3 c6 22. Rf1 g4 23. hxg4 Nxg4 24. Nd1 Qg5 25. g3 Nxh2 26. Kxh2 hxg3+ 27. fxg3 Qxg3+ 28. Kh1 Rh8+ 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.12"]
[Round "9"]
[White "Tillema, Berend"]
[Black "Dekker, Marcel"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "135"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 Be6 7. Bxe6 fxe6 8. 0-0 0-0 9. Be3 Bb6 10. Bxb6 axb6 11. a3 Ne8 12. Ne2 Qf6 13. Ng3 Qg6 14. Qd2 Nf6 15. Qg5 Qxg5 16. Nxg5 Rfe8 17. Nf3 h6 18. Rfe1 Rf8 19. Rf1 Ne7 20. Rae1 Ng6 21. Kh2 Nd7 22. d4 Ra5 23. c3 b5 24. dxe5 Ndxe5 25. Nd4 Re8 26. b4 Raa8 27. Nxb5 Re7 28. Ra1 Nc4 29. a4 Rf7 30. f3 Nf4 31. a5 Ne3 32. Rg1 h5 33. Nd4 e5 34. Ndf5 Nxf5 35. Nxf5 g6 36. Nh6+ Kg7 37. Nxf7 Kxf7 38. Rge1 g5 39. Kg3 Nd3 40. Reb1 Nf4 41. Kf2 h4 42. Rd1 Ke6 43. c4 Ng6 44. b5 Ne7 45. g3 Nc8 46. gxh4 gxh4 47. Rg1 Ne7 48. Rg4 b6 49. a6 Kd7 50. Rxh4 Ng6 51. Rh7+ Ke6 52. Rxc7 Nf4 53. h4 Kf6 54. a7 Ne6 55. Rb7 Kg6 56. Rxb6 Kh5 57. Rxd6 Nf4 58. Rb6 Nd3+ 59. Ke2 Nf4+ 60. Kd2 Kxh4 61. Rb8 Rxb8 62. axb8Q Kg3 63. Qxe5 Kxf3 64. Rf1+ Kg2 65. Qxf4 Kh3 66. Rf3+ Kg2 67. Qg3+ Kh1 68. Rf1# 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "8"]
[White "Niesert, Monika"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "114"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. h3 0-0 9. Qd2 a6 10. 0-0-0 Be6 11. Bd5 Bxd5 12. exd5 Ne7 13. e4 Ng6 14. Rdg1 Nh7 15. h4 f5 16. Qe3 f4 17. Qf2 Qf6 18. g4 fxg3 19. Rxg3 Nf4 20. Ne2 Nxe2+ 21. Qxe2 Qf4+ 22. Qd2 Qxg3 23. Rg1 Qxg1+ 24. Nxg1 Rf1+ 25. Qd1 Rxd1+ 26. Kxd1 Rf8 27. Kd2 Nf6 28. Ne2 Nh5 29. c4 Nf4 30. Ng3 g6 31. Ke3 Ng2+ 32. Ke2 Nxh4 33. d4 exd4 34. c5 dxc5 35. e5 Nf5 36. Ne4 b6 37. e6 Kg7 38. b3 Rd8 39. Kd3 Rxd5 40. Kc4 Re5 41. Nd2 Rxe6 42. Kd5 Re2 43. Nc4 Ne3+ 44. Nxe3 Rxe3 45. Kc6 Re7 46. Kb7 a5 47. Ka6 d3 48. a4 d2 49. b4 cxb4 50. Kb5 d1Q 51. Kc6 Qd6+ 52. Kb5 c6+ 53. Ka6 b5 54. axb5 cxb5+ 55. Kxb5 Rb7+ 56. Ka4 Qd1+ 57. Kxa5 Qa1# 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "7"]
[White "Tillema, Berend"]
[Black "Porte, Rinze"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "124"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 d6 7. h3 Bd7 8. a3 Ba5 9. 0-0 0-0 10. Qe1 a6 11. Kh1 Qc8 12. Kh2 Kh7 13. Ng1 Nd4 14. Rc1 Nh5 15. f4 exf4 16. Bxf4 Nxf4 17. Rxf4 f6 18. b4 Bb6 19. Nd5 Qd8 20. Nxb6 cxb6 21. Qe3 Ne6 22. Bxe6 Bxe6 23. Rf2 Rc8 24. c4 Rf7 25. Ne2 Re7 26. Nd4 a5 27. b5 Rc5 28. Nxe6 Rxe6 29. a4 Qc7 30. Qg3 Rg5 31. Qf4 Qc5 32. Qd2 Qa3 33. Qc2 h5 34. Rcf1 Ree5 35. Rf4 Qc5 36. h4 Rg6 37. Qd1 Qe3 38. R1f3 Qd4 39. Qg1 Qb2 40. Rg3 Rxg3 41. Kxg3 Qe2 42. Rf3 Rc5 43. Qd4 Qe1+ 44. Kh3 Qh1+ 45. Kg3 Qe1+ 46. Rf2 f5 47. exf5 Rxf5 48. Qe4 Qxf2+ 49. Kh3 g6 50. Qe7+ Kh6 51. Qxd6 Qe3+ 52. g3 Rf1 53. Qd8 Rh1+ 54. Kg2 Qg1+ 55. Kf3 Qf1+ 56. Ke4 Qf5+ 57. Kd4 Qf2+ 58. Kd5 Qc5+ 59. Ke4 Re1+ 60. Kf3 Qe3+ 61. Kg2 Re2+ 62. Kh1 Qc1# 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "6"]
[White "De Wit, Tex"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C33"]
[PlyCount "61"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[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 Nf6 4. Nc3 Nc6 5. Bc4 Bb4 6. 0-0 0-0 7. d3 d6 8. Bxf4 Bxc3 9. bxc3 Be6 10. Bxe6 fxe6 11. Bg5 h6 12. Bh4 e5 13. Rb1 b6 14. h3 Qe8 15. Bxf6 Rxf6 16. Nh4 Rxf1+ 17. Qxf1 Ne7 18. g4 Qa4 19. Qc1 Qxa2 20. Nf5 Nxf5 21. gxf5 Qf7 22. Qe3 Kh7 23. Kh2 Rf8 24. Rg1 Rg8 25. Rg6 Qa2 26. Qd2 a5 27. h4 a4 28. h5 a3 29. c4 Qb1 30. f6 gxf6 31. Qxh6# 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "4"]
[White "Tillema, Berend"]
[Black "Muhren, Yvette"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "97"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. 0-0 d6 7. h3 Be6 8. Bxe6 fxe6 9. Na4 Bb6 10. Nxb6 axb6 11. a3 0-0 12. Be3 Nh7 13. Qe2 Qf6 14. Rac1 Rf7 15. Nh2 Qg6 16. Qg4 Qxg4 17. Nxg4 Raf8 18. Bxh6 gxh6 19. Nxh6+ Kg7 20. Nxf7 Rxf7 21. c3 Kf8 22. f3 Rg7 23. f4 exf4 24. Rxf4+ Ke7 25. Rcf1 Ng5 26. Rg4 Ne5 27. Rg3 Ngf3+ 28. Rfxf3 Nxf3+ 29. Rxf3 c5 30. g4 Rg5 31. Kf2 Rg6 32. Kg3 Rf6 33. Rf4 Rxf4 34. Kxf4 Kf6 35. g5+ Kg6 36. Kg4 b5 37. b4 c4 38. d4 b6 39. h4 d5 40. e5 Kg7 41. h5 Kh7 42. g6+ Kh6 43. Kh4 Kg7 44. Kg5 Kg8 45. h6 Kh8 46. Kf6 Kg8 47. Kxe6 Kf8 48. h7 Kg7 49. Kxd5 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "5"]
[White "Tillema, Berend"]
[Black "Van Tongeren, Jasper"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "146"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 0-0 6. 0-0 d6 7. h3 h6 8. Be3 Bxe3 9. fxe3 b6 10. Qe1 Bb7 11. Nh4 Nh7 12. Nf5 Re8 13. Qg3 Qg5 14. Qxg5 Nxg5 15. Nb5 Rac8 16. h4 Ne6 17. Nbxd6 cxd6 18. Nxd6 Rb8 19. Nxe8 Rxe8 20. Rf2 f6 21. c3 Kh8 22. d4 exd4 23. exd4 Na5 24. Bb5 Re7 25. d5 Nc5 26. b4 a6 27. Bf1 Nxe4 28. Re2 Nc4 29. Ree1 Bxd5 30. Rad1 Re5 31. Bxc4 Bxc4 32. Rd4 Bd5 33. Rxd5 Rxd5 34. Rxe4 Rd3 35. Re6 Rxc3 36. Rxb6 Ra3 37. Rb8+ Kh7 38. Ra8 Rxa2 39. b5 Ra1+ 40. Kh2 Rb1 41. bxa6 Ra1 42. a7 Kg6 43. Kg3 Kf5 44. Kf3 Ra3+ 45. Kf2 Kg4 46. g3 Ra2+ 47. Ke3 Kxg3 48. Ke4 Kxh4 49. Kf5 Kh5 50. Kf4 g5+ 51. Kg3 g4 52. Kf4 Kh4 53. Rh8 Ra4+ 54. Kf5 Rxa7 55. Rxh6+ Kg3 56. Rxf6 Ra5+ 57. Ke4 Kg2 58. Rg6 g3 59. Kf4 Ra4+ 60. Ke3 Ra3+ 61. Ke2 Rf3 62. Rg7 Rf2+ 63. Ke1 Kh2 64. Rg6 Ra2 65. Rh6+ Kg1 66. Rh4 g2 67. Rh6 Ra3 68. Ke2 Ra8 69. Re6 Ra4 70. Rb6 Kh2 71. Rh6+ Kg3 72. Rg6+ Rg4 73. Rxg4+ Kxg4 1/2-1/2

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "3"]
[White "Reeve, Daryl"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "105"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bg4 5. Be2 Bxe2 6. Ngxe2 Nbd7 7. cxd5 cxd5 8. 0-0 e6 9. Bd2 Bd6 10. Rc1 0-0 11. Qb3 Qb8 12. Ng3 Nb6 13. Nb5 Nc4 14. Rfd1 b6 15. Nxd6 Nxd6 16. Bb4 Rd8 17. Rc2 Nc4 18. Rdc1 Rc8 19. Qd3 b5 20. b3 a5 21. Be7 Nb6 22. Qxb5 Rxc2 23. Rxc2 Ne4 24. Nxe4 dxe4 25. Rc6 Nd5 26. Qxb8+ Rxb8 27. Bd6 Rd8 28. Bc7 Nxc7 29. Rxc7 Ra8 30. Rc5 f5 31. Kf1 a4 32. b4 a3 33. Ke2 Ra4 34. Rc4 Kf7 35. Kd2 Kf6 36. Kc3 Ra7 37. b5 Ke7 38. Kb4 Kd7 39. Rc3 g5 40. Rxa3 Rc7 41. Rc3 Ra7 42. a4 h5 43. a5 Rc7 44. Rc5 h4 45. b6 Rc8 46. Rxc8 Kxc8 47. Kc5 Kb7 48. Kb5 g4 49. a6+ Ka8 50. Kc6 f4 51. Kc7 g3 52. b7+ Ka7 53. b8Q+ 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "2"]
[White "Vos, Jan Pieter"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "99"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Rd8 9. f4 d5 10. e5 Nxe5 11. fxe5 Qxe5 12. Bf4 Bxd4+ 13. cxd4 Qe6 14. Bd3 c6 15. Be5 Rf8 16. Qh5 g6 17. Qg5 f5 18. Nc3 Qf7 19. Rae1 Be6 20. Ne2 Nc8 21. Nf4 Nb6 22. Nxe6 Qxe6 23. Bg7 Qf7 24. Re7 Qxe7 25. Qxe7 Rf7 26. Qe6 Kxg7 27. Qe5+ Kg8 28. Qg3 Kh8 29. Re1 Rc8 30. Re6 Na4 31. Qe5+ Kg8 32. Re8+ Rxe8 33. Qxe8+ Kg7 34. Qe5+ Kg8 35. Qb8+ Kg7 36. b3 Nb2 37. Qe5+ Kf8 38. Bf1 Re7 39. Qh8+ Kf7 40. Qxh7+ Kf6 41. Qh4+ Kf7 42. Qf4 Nd1 43. h4 Kf6 44. Qg5+ Kf7 45. h5 gxh5 46. Qxh5+ Kf6 47. Qxd1 Re4 48. Qh5 Re7 49. Bd3 f4 50. Qg6# 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "Tillema, Berend"]
[Black "Voortman, Jasper"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "139"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. d3 d6 6. 0-0 Bg4 7. h3 Bh5 8. a3 Bc5 9. Be3 Bd4 10. Bb5 Qd7 11. Bxd4 exd4 12. Re1 dxc3 13. bxc3 0-0 14. d4 a6 15. Ba4 b5 16. Bb3 Rfe8 17. Qd3 Bg6 18. Nd2 Re7 19. a4 b4 20. d5 Ne5 21. Qd4 bxc3 22. Qxc3 Qd8 23. a5 Ned7 24. f3 Nc5 25. Bc4 Rc8 26. Nb3 Nxb3 27. cxb3 Ra8 28. Qd3 Qc8 29. b4 Qb7 30. Rab1 Qa7+ 31. Kh1 Nh5 32. Rec1 Nf4 33. Qd2 Nh5 34. Bb3 f6 35. Ba4 Be8 36. Bxe8 Rexe8 37. Kh2 g5 38. g4 Nf4 39. Rb2 Qb7 40. Qc3 Rf8 41. Qxc7 Qxc7 42. Rxc7 Nd3 43. Rb3 Ne5 44. Kg3 Rfc8 45. Rbc3 Rxc7 46. Rxc7 Rb8 47. Ra7 Rxb4 48. Rxa6 Rb3 49. Rxd6 Rxf3+ 50. Kg2 Ra3 51. a6 Nc4 52. Rxf6 Kg7 53. Rc6 Ra2+ 54. Kg3 Ra3+ 55. Kf2 Ra2+ 56. Ke1 Ra1+ 57. Ke2 Ra2+ 58. Kd1 Ne3+ 59. Kc1 Nc2 60. Rxc2 Rxa6 61. Rc6 Ra1+ 62. Kd2 Ra2+ 63. Kd3 Ra3+ 64. Rc3 Rxc3+ 65. Kxc3 Kf6 66. Kd4 Ke7 67. e5 h6 68. Kc5 Kd7 69. Kb6 Ke7 70. Kc7 1-0

[Event "Groningen SO ON Mini op-D"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "4"]
[White "Tillema, Berend"]
[Black "Koekoek, Maarten"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "102"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 g6 6. Be2 Bg7 7. Be3 a6 8. Qd2 h6 9. 0-0-0 b5 10. f3 Bb7 11. g4 Nfd7 12. Nb3 Nc6 13. h4 Nb6 14. Nd4 Ne5 15. Ndxb5 axb5 16. Bxb5+ Bc6 17. Qe2 Bxb5 18. Qxb5+ Ned7 19. Bd4 0-0 20. Bxg7 Kxg7 21. f4 Qc7 22. h5 Rfb8 23. Qd3 Nc4 24. b3 Na5 25. hxg6 fxg6 26. g5 h5 27. f5 Ne5 28. Qh3 Rc8 29. Kd2 Ng4 30. Qf3 Ra6 31. fxg6 Qxc3+ 32. Qxc3+ Rxc3 33. Kxc3 Nf2 34. Rdf1 Nxh1 35. Rxh1 Kxg6 36. Rg1 Nb7 37. a4 Nc5 38. Kd4 Nxa4 39. bxa4 Rxa4+ 40. Kd5 Ra5+ 41. Ke6 Re5+ 42. Kd7 Rxe4 43. c3 Re5 44. c4 h4 45. Rg4 Kh5 46. Rg1 Rxg5 47. Re1 Re5 48. Rxe5+ dxe5 49. c5 h3 50. c6 h2 51. Kxe7 h1Q 0-1

[Event "Groningen SO ON Mini op-D"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "Tillema, Berend"]
[Black "Mekkes, Harm"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "55"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Bb4 4. d3 0-0 5. Be2 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Ba5 9. Nxe5 Qf6 10. d4 Nc6 11. f4 a6 12. 0-0 b5 13. Nxc6 Qxc6 14. Bf3 Qc4 15. Bxa8 c6 16. Qf3 Bd7 17. Bb7 Rb8 18. Bxa6 Rb6 19. Bxb5 Rxb5 20. Rab1 Rxb1 21. Rxb1 h6 22. Rb8+ Kh7 23. Qd3+ Qxd3 24. cxd3 f5 25. Ra8 Bc7 26. Ra7 Bxf4 27. Bxf4 Bc8 28. Rc7 1-0

[Event "Groningen SO ON Mini op-D"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "2"]
[White "Wijma, Jan"]
[Black "Tillema, Berend"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "139"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. a3 Nf6 2. d4 d5 3. c4 c6 4. Bg5 e6 5. Nc3 Be7 6. e3 h6 7. Bh4 0-0 8. Nf3 b6 9. Qc2 Ba6 10. Nd2 Nbd7 11. b4 c5 12. bxc5 bxc5 13. Bd3 cxd4 14. exd4 dxc4 15. Bxc4 Bxc4 16. Nxc4 Nb6 17. Qd3 Nbd5 18. Bg3 Nxc3 19. Qxc3 Rc8 20. Qd3 Qd5 21. Ne3 Qa5+ 22. Qd2 Qxd2+ 23. Kxd2 Ne4+ 24. Ke2 Nxg3+ 25. hxg3 Rfd8 26. Rhd1 Bf6 27. Ra2 Rxd4 28. Rxd4 Bxd4 29. Nc2 Bf6 30. Nb4 a5 31. Nd3 Rc3 32. Kd2 a4 33. Nb2 Rb3 34. Nxa4 Be7 35. Rc2 Rxa3 36. Nb6 Bb4+ 37. Ke2 Rc3 38. Ra2 Bc5 39. Nd7 Bd6 40. Nb6 Rc6 41. Ra8+ Kh7 42. Nd7 Rc7 43. Nf8+ Bxf8 44. Rxf8 g5 45. g4 Re7 46. g3 Kg7 47. Rc8 f5 48. gxf5 exf5+ 49. Kf3 Kg6 50. Rc4 Rf7 51. Rb4 Rc7 52. Kg2 g4 53. Rd4 Rc2 54. Rb4 Rc6 55. Rd4 h5 56. Rb4 h4 57. gxh4 Rc3 58. Rf4 Rh3 59. f3 Rxh4 60. fxg4 fxg4 61. Ra4 Kf5 62. Ra5+ Kf4 63. Ra4+ Kf5 64. Ra5+ Ke4 65. Ra4+ Ke3 66. Ra3+ Ke4 67. Ra4+ Kd3 68. Ra3+ Kd4 69. Ra4+ Kc3 70. Kg3 1/2-1/2

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "9"]
[White "Tillema, Berend"]
[Black "Mekkes, Joel"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 Bg4 12. Qc2 Qd7 13. Ne5 Nxe5 14. dxe5 c6 15. Qd3 Nb6 16. Qxd7 Bxd7 17. h3 Be6 18. Bxe6 fxe6 19. Nf3 Rad8 20. Rad1 a5 21. Ng5 Rxd1 22. Rxd1 Re8 23. b3 Nd5 24. Ne4 Re7 25. Nd6 c5 26. g3 Nc3 27. Rd3 Nd5 28. h4 h5 29. Kg2 g6 30. Kh3 Kg7 31. f3 Kh6 1/2-1/2

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "2"]
[White "Van Ingen Schenau, Jonathan"]
[Black "Tillema, Berend"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Qh5 g6 4. Qf3 Nf6 5. Qd1 Bc5 6. Nf3 d6 7. 0-0 Bg4 8. g3 Nxe4 9. Nc3 Nxc3 10. dxc3 Qf6 11. Qd5 Bxf3 12. Bg5 Bxd5 13. Bxf6 Bxc4 14. Bxh8 Bxf1 15. Rxf1 0-0-0 16. Bf6 Re8 17. b4 Bxb4 18. cxb4 Nxb4 19. Rb1 Nxc2 20. Rb3 Nd4 21. Ra3 a6 22. Rf3 Nxf3+ 23. Kg2 Nd4 0-1

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "5"]
[White "Van Splunter, Arjen"]
[Black "Tillema, Berend"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "38"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. d5 Ne7 10. 0-0 0-0 11. h3 c6 12. Qb3 b5 13. Bd3 cxd5 14. exd5 Nexd5 15. Bxb5 Rb8 16. Qd3 Bd7 17. Ne4 Nxe4 18. Qxe4 Ne3 19. Qxe3 Rxb5 1/2-1/2

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "2"]
[White "Van de Walle, Christophe"]
[Black "Tillema, Berend"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "43"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Nf6 5. Nc6+ Qe7 6. Nxe7 Bxe7 7. Nc3 0-0 8. d3 d5 9. Bg5 Bg4 10. f3 Bf5 11. 0-0-0 Nc6 12. d4 a6 13. Qe3 b5 14. Kb1 b4 15. Ne2 a5 16. Ng3 Bg6 17. Bb5 Nd8 18. Rhe1 Re8 19. Bxe8 Nxe8 20. Qxe7 Nc6 21. Qxe8+ Rxe8 22. Rxe8# 1-0

