[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "8"]
[White "Allamehzadeh, S."]
[Black "Zijlstra, M."]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "31"]
[EventDate "1997.??.??"]
[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 d6 2. d4 g6 3. Nc3 Nf6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 Bxb5 9. Ne4 fxe6 10. Nfg5 cxd4 11. Nxe6 Qa5+ 12. Bd2 Qb6 13. Nxg7+ Kd8 14. Ne6+ Kd7 15. Nxd4 Rf8 16. Rg1 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "2"]
[White "Groenewold, Jan Joris"]
[Black "Zijlstra, M."]
[Result "1-0"]
[ECO "E01"]
[PlyCount "59"]
[EventDate "1997.??.??"]
[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 e6 2. c4 Nf6 3. g3 Nc6 4. Bg2 d5 5. Nf3 Bd6 6. Qc2 0-0 7. 0-0 b6 8. a3 Ba6 9. cxd5 exd5 10. Qxc6 Bxe2 11. Re1 Bxf3 12. Bxf3 h6 13. Nc3 Rb8 14. Bd2 a5 15. Nb5 Kh8 16. Nxd6 cxd6 17. Bf4 Rc8 18. Qxd6 Rc2 19. Qxd8 Rxd8 20. Re2 Rxe2 21. Bxe2 Re8 22. Bf3 b5 23. Kf1 b4 24. Re1 Rxe1+ 25. Kxe1 b3 26. Be5 a4 27. Bxf6 gxf6 28. Bxd5 Kg7 29. Bc6 f5 30. Bxa4 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "5"]
[White "Groot, Marjoke"]
[Black "Zijlstra, M."]
[Result "1-0"]
[ECO "C65"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[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. Bb5 Nf6 4. 0-0 Bc5 5. Re1 0-0 6. Bxc6 dxc6 7. Nxe5 Re8 8. Nd3 Bg4 9. Re2 Bxe2 10. Qxe2 Rxe4 11. Qf1 Qd6 12. Nc3 Rh4 13. g3 Rh5 14. Nf4 Re5 15. d3 Rae8 16. Ng2 Qd4 17. Bf4 R5e7 18. Rb1 Ng4 19. Ne4 Bd6 20. c3 Qa4 21. Bxd6 cxd6 22. Nxd6 Rd8 23. Nc4 Qc2 24. d4 Re2 25. Nge3 Nxe3 26. Nxe3 Qd3 27. Kg2 Rd6 28. Re1 Rxb2 29. Qxd3 Rf6 30. Ng4 Rg6 31. Re8# 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "7"]
[White "Verwer, Menno"]
[Black "Zijlstra, M."]
[Result "1-0"]
[ECO "C20"]
[PlyCount "39"]
[EventDate "1997.??.??"]
[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. c4 Bc5 3. d3 Nf6 4. Bg5 Nc6 5. Nc3 d6 6. g3 0-0 7. Bg2 Bg4 8. Bxf6 Bxd1 9. Bxd8 Bg4 10. Bg5 Nd4 11. Rc1 Rfe8 12. Be3 b6 13. Nd5 Re7 14. Nxe7+ Kh8 15. b3 Bb4+ 16. Bd2 Bxd2+ 17. Kxd2 g6 18. Nd5 Re8 19. Nf6 Re6 20. Nxg4 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "6"]
[White "Zijlstra, M."]
[Black "Bakker, Kevin"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "36"]
[EventDate "1997.??.??"]
[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 c5 2. b3 Nc6 3. Bb2 e6 4. Bc4 d6 5. Nf3 Nf6 6. d3 a6 7. d4 cxd4 8. Nxd4 Nxe4 9. 0-0 d5 10. Bd3 Nc5 11. Nc3 Nxd4 12. Qg4 e5 13. Rfe1 Bxg4 14. Rxe5+ Be6 15. Na4 Nxd3 16. cxd3 Nc6 17. Re2 Bd6 18. Bxg7 Rg8 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "4"]
[White "Zijlstra, M."]
[Black "Goverde, Rene"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "46"]
[EventDate "1997.??.??"]
[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 Nc6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 Qd5 6. Qe2 Nb4 7. Nc3 Nxd3+ 8. cxd3 Qxd3 9. Qe3 Qxe3+ 10. dxe3 0-0-0 11. 0-0 e6 12. b3 Be7 13. Bb2 Bf6 14. Rad1 Ne7 15. Rd2 Rxd2 16. Nxd2 Rd8 17. Nc4 Rd3 18. Nd1 b5 19. Na5 Bxb2 20. Nxb2 Rd2 21. e4 Bxe4 22. Re1 Rxb2 23. Rxe4 Rb1+ 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "9"]
[White "Zijlstra, M."]
[Black "Jagtenberg, J."]
[Result "0-1"]
[ECO "C55"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[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. d3 Nf6 5. 0-0 0-0 6. Nc3 Nd4 7. Be3 Nxf3+ 8. Qxf3 Bb4 9. Nd5 Nxd5 10. Bxd5 c6 11. Bb3 d6 12. c3 Ba5 13. d4 Bb6 14. Rad1 Be6 15. Bxe6 fxe6 16. Qg3 d5 17. Qxe5 Qf6 18. Bg5 Qxe5 19. dxe5 dxe4 20. Be3 Bxe3 21. fxe3 Rad8 22. a3 Rd5 23. Rxd5 exd5 24. e6 Re8 25. Rf7 Rxe6 26. Rxb7 c5 27. b4 c4 28. Rd7 Ra6 29. Rxd5 Rxa3 30. Rd4 Rxc3 31. Rxe4 Kf7 32. Kf2 Kf6 33. Rf4+ Ke6 34. b5 Rc2+ 35. Kf3 c3 36. Rc4 Rc1 37. e4 c2 38. Rc5 Rf1+ 39. Ke3 c1Q+ 40. Rxc1 Rxc1 41. g4 Rb1 42. Kf4 Rxb5 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "1"]
[White "Zijlstra, M."]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "50"]
[EventDate "1997.??.??"]
[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 c5 2. Nf3 Nc6 3. Nc3 g6 4. b3 Bg7 5. Bb2 d6 6. Bc4 Nf6 7. Ng5 0-0 8. 0-0 h6 9. Nf3 Nxe4 10. Nxe4 Bxb2 11. Rb1 Bg7 12. Qe2 d5 13. Nc3 dxc4 14. Na4 Bg4 15. Nxc5 Nd4 16. Qe4 Nxf3+ 17. gxf3 Bh3 18. Rfd1 b6 19. Nb7 Qd4 20. bxc4 Qxe4 21. fxe4 Rab8 22. Rb3 Be6 23. Re1 Rxb7 24. Ree3 Bxc4 25. Rbc3 Bxa2 0-1

