[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.17"]
[Round "9"]
[White "Freeke, Jacqueline"]
[Black "Van Essen, Sandra"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "70"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 Nc6 2. c4 e6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nf3 0-0 7. 0-0 d5 8. Bb2 Re8 9. Rb1 Rb8 10. Re1 Ne7 11. d3 c5 12. e3 a6 13. a4 Nc6 14. Qd2 Qc7 15. Rbd1 b6 16. Qc2 Bb7 17. e4 d4 18. Ne2 Nd7 19. Ba3 e5 20. Qb1 a5 21. Kh1 Ne7 22. Neg1 Qc6 23. Nh3 Rf8 24. Nh4 Nf6 25. Rf1 Qd7 26. Bc1 Nh5 27. f4 f5 28. fxe5 Bxe5 29. Rde1 Bxg3 30. Nf3 Bxe1 31. Rxe1 fxe4 32. dxe4 Rbd8 33. Nf2 Qd6 34. e5 Qd7 35. h3 Bxf3 0-1

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.16"]
[Round "8"]
[White "Van Essen, Sandra"]
[Black "Besselink, Lidwien"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "83"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bd3 Nc6 7. Nc3 Be6 8. 0-0 Be7 9. Ne2 d5 10. exd5 Bxd5 11. Ng3 0-0 12. Be3 Be6 13. Qe2 a6 14. Rad1 Qc7 15. h3 Nb4 16. Nc1 Nxd3 17. Nxd3 Rac8 18. Rd2 Rfd8 19. b3 Nd5 20. c4 Nxe3 21. Qxe3 f6 22. Kh1 Qc6 23. f4 exf4 24. Rxf4 Rd6 25. Ne4 Rd7 26. Re2 Bf7 27. Qg3 Bg6 28. Qe3 f5 29. Nec5 Bxc5 30. Nxc5 Qxc5 31. Qe6+ Rf7 32. Rff2 Qc6 33. Qe3 Rff8 34. Qc3 Rfe8 35. Rc2 f4 36. Rc1 Rf8 37. Re1 Qc5 38. Rfe2 Qc7 39. Re7 Qxe7 40. Rxe7 Rf7 41. Rxf7 Bxf7 42. Qf3 1-0

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.15"]
[Round "7"]
[White "De Greef, Henriette"]
[Black "Van Essen, Sandra"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "63"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 d6 8. Rb1 Ne7 9. Bd2 Rb8 10. b4 Be6 11. Qc2 Nd7 12. a4 c6 13. b5 cxb5 14. Nxb5 Nc5 15. Nxa7 Ra8 16. Nb5 Rxa4 17. Ra1 Rxa1 18. Rxa1 e4 19. Nfd4 Bd7 20. Rb1 exd3 21. exd3 Bc6 22. Nxc6 bxc6 23. Nc3 Qd7 24. Na4 Qa7 25. Nxc5 Qxc5 26. Rb7 Nf5 27. Bb4 Qe5 28. Bxc6 Qa1+ 29. Kg2 Ra8 30. Qd2 Ra2 31. Qe1 Qd4 32. Qe8+ 1-0

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.14"]
[Round "6"]
[White "Prins, Karin"]
[Black "Van Essen, Sandra"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "77"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. Nc3 Nf6 7. d3 0-0 8. 0-0 Rb8 9. h3 Na5 10. Be3 Nxb3 11. axb3 d6 12. d4 exd4 13. Qxd4 Bb7 14. Nd2 Nd7 15. Qd3 Bf6 16. f3 Re8 17. Bf2 b4 18. Nd1 Bc6 19. Re1 Bb5 20. Nc4 Ne5 21. Qd2 Nxc4 22. bxc4 Bxc4 23. Ne3 Be6 24. Reb1 Be5 25. Nd5 Bxd5 26. Qxd5 Qf6 27. Qb3 Qf4 28. Rxa6 Qh2+ 29. Kf1 Qh1+ 30. Bg1 Bd4 31. Ke2 Qxg2+ 32. Kd3 Bxg1 33. Rba1 Qxf3+ 34. Kd2 Qxe4 35. Qd3 Be3+ 36. Kd1 Qh1+ 37. Ke2 Bf4+ 38. Kf2 Qh2+ 39. Kf1 0-1

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.13"]
[Round "5"]
[White "Van Essen, Sandra"]
[Black "Schuit, Monique"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "74"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Ne7 6. g3 Qc7 7. Bf4 Ng6 8. Nc3 a6 9. Nf3 Nd7 10. Qe2 Bb4 11. Qe3 b6 12. Bg2 Bb7 13. 0-0 Bxc3 14. bxc3 Rc8 15. Rac1 Qxc3 16. Qe2 0-0 17. Bd2 Qc4 18. Qxc4 Rxc4 19. Be3 Rfc8 20. Rb1 b5 21. Nd2 Rxc2 22. a4 Bc6 23. axb5 Bxb5 24. Rfd1 Ngxe5 25. Bd4 Nd3 26. Bf1 Rc1 27. Bxd3 Rxd1+ 28. Rxd1 Bxd3 29. Ra1 h6 30. Nf3 Rb8 31. Nd2 e5 32. Bc3 d4 33. Ba5 e4 34. Ra3 Bc2 35. Bc7 Rc8 36. Bf4 Rc6 37. Kf1 g5 0-1

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.12"]
[Round "4"]
[White "Van den Berg, Jacqueline"]
[Black "Van Essen, Sandra"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "33"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 0-0 6. Nf3 c6 7. Nxe5 Qa5 8. Nf3 Ng4 9. Bd2 Qb6 10. 0-0 Qxb2 11. Rb1 Qa3 12. Qb3 Qe7 13. Rfe1 Na6 14. a3 Rb8 15. Ne4 f5 16. Neg5 d6 17. h4 1/2-1/2

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.11"]
[Round "3"]
[White "Van Essen, Sandra"]
[Black "Cameron, Pernette"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "64"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nxc6 bxc6 7. Bd3 g6 8. 0-0 Bg7 9. Be3 0-0 10. h3 e5 11. f4 exf4 12. Rxf4 Nh5 13. Rf3 Be6 14. Qd2 Rb8 15. Rb1 Qa5 16. Rff1 Rfe8 17. a3 d5 18. Nd1 Qxd2 19. Bxd2 dxe4 20. Bxe4 Ng3 21. Bxc6 Nxf1 22. Bf4 Rec8 23. Bxb8 Nd2 24. Rc1 Rxb8 25. Nf2 Rxb2 26. Nd3 Bd4+ 27. Kh1 Rb1 28. Rxb1 Nxb1 29. a4 a5 30. Bb5 Na3 31. Ne1 Bc3 32. Nd3 Nxc2 0-1

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.10"]
[Round "2"]
[White "Creutzberg, Astrid"]
[Black "Van Essen, Sandra"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "48"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 d6 5. 0-0 Be7 6. d4 Bg4 7. Bxf4 Nf6 8. Nc3 0-0 9. Qd3 a6 10. e5 dxe5 11. Nxe5 Qxd4+ 12. Qxd4 Nxd4 13. Rf2 Bc5 14. Be3 Rae8 15. Rxf6 Rxe5 16. Rf4 Rxe3 17. Kh1 Be6 18. Bd3 Re8 19. Raf1 f6 20. Ne4 Bb6 21. a4 Nc6 22. Rd1 Nb4 23. Rff1 Nxd3 24. cxd3 Bb3 0-1

[Event "NED-ch U20 Girls"]
[Site "Hilversum"]
[Date "1982.04.09"]
[Round "1"]
[White "Van Essen, Sandra"]
[Black "Riemslag, Astrid"]
[Result "1/2-1/2"]
[ECO "B47"]
[PlyCount "101"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 Be7 8. 0-0 0-0 9. Qf3 Qc7 10. Re1 e5 11. Bg5 Re8 12. Ne2 d6 13. Qg3 Nh5 14. Qe3 Qb6 15. Qxb6 axb6 16. Be3 c5 17. Nc3 Rb8 18. Nd5 Nf6 19. Bb5 Nd7 20. a3 Bd8 21. f4 Rf8 22. Rad1 exf4 23. Bxf4 Ne5 24. b4 Be6 25. c3 Ra8 26. a4 Bh4 27. Bg3 Bxg3 28. Ne7+ Kh8 29. hxg3 Rfd8 30. Rd2 Bb3 31. Ra1 f6 32. Nd5 Rab8 33. Rb1 Bc4 34. Bxc4 Nxc4 35. Ra2 Re8 36. Re1 Re5 37. Nc7 Rb7 38. Nd5 Kg8 39. Kf2 Kf7 40. Kf3 Rg5 41. Rd1 Ne5+ 42. Kf2 Ke6 43. Nf4+ Ke7 44. Nd5+ Kf7 45. Nf4 Nc4 46. Rd5 Re5 47. Rxe5 Nxe5 48. Ke3 g5 49. Nd3 Ke6 50. Ra1 Ra7 51. Ke2 1/2-1/2

