[Event "BEL-ch op"]
[Site "Niel"]
[Date "2017.07.07"]
[Round "7"]
[White "Pu, Linden"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1701"]
[BlackElo "1328"]
[PlyCount "43"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 Nbd7 5. Bd3 c5 6. c3 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Rh4 g6 13. Ng5 cxd4 14. Qf3 Be7 15. cxd4 Bd7 16. Bf4 Qc6 17. Qg3 Qb6 18. Be5 h5 19. Rf4 Nd5 20. Rxf7 Rxf7 21. Nxf7 Kxf7 22. Qxg6+ 1-0

[Event "BEL-ch op"]
[Site "Niel"]
[Date "2017.07.04"]
[Round "4"]
[White "Van der Voorde, Sonja"]
[Black "Vanhauwere, Anton"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1328"]
[BlackElo "1550"]
[PlyCount "33"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. 0-0 Qa5 8. Bd2 Qd8 9. Re1 Ne5 10. Nxe5 Bxe5 11. Qf3 e6 12. Bf4 Bg7 13. Nb5 d6 14. Nxd6+ Kf8 15. Nxf7 Qa5 16. Nxh8 Bxh8 17. Bd2+ 1-0

[Event "BEL-ch op"]
[Site "Niel"]
[Date "2017.07.03"]
[Round "3"]
[White "Goris, Jeremy"]
[Black "Van der Voorde, Sonja"]
[Result "0-1"]
[ECO "A73"]
[WhiteElo "1467"]
[BlackElo "1328"]
[PlyCount "64"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 Qe7 12. Re1 Nbd7 13. Qc2 Rac8 14. Bf4 a6 15. a4 Ne5 16. Be2 Rfe8 17. Bg3 Ned7 18. Bc4 Ne5 19. Ba2 c4 20. Re2 Ned7 21. Rae1 Nh5 22. Bh2 Qf8 23. g4 Nhf6 24. Re3 Bh6 25. R3e2 Bg7 26. f4 h6 27. e5 dxe5 28. fxe5 Qc5+ 29. Kf1 Nxd5 30. e6 Rxe6 31. Rxe6 fxe6 32. Qxg6 Rf8+ 0-1

[Event "BEL-ch op"]
[Site "Niel"]
[Date "2017.07.02"]
[Round "2"]
[White "Van der Voorde, Sonja"]
[Black "Akulova, Alicia"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1328"]
[BlackElo "1528"]
[PlyCount "55"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e6 5. Nf3 Nc6 6. Bf4 d6 7. 0-0 Nf6 8. Nbd2 Be7 9. Rc1 0-0 10. a3 b6 11. Qe2 Nd7 12. b4 Bb7 13. Nb3 Nde5 14. Nxe5 Nxe5 15. Bb1 Ng6 16. Bg3 Bh4 17. Rcd1 Bxg3 18. fxg3 Qc7 19. Qd2 Rfd8 20. Nd4 a6 21. Nf3 Rac8 22. Rc1 Qc4 23. Qc2 Rd7 24. Rfd1 d5 25. exd5 Rxd5 26. Rxd5 Bxd5 27. h4 Qg4 28. Kf2 0-1

[Event "BEL-ch op"]
[Site "Niel"]
[Date "2017.07.01"]
[Round "1"]
[White "Rousseau, Christilla"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1579"]
[BlackElo "1328"]
[PlyCount "107"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Nd2 c6 6. Ne2 Bf5 7. c4 dxc4 8. Nxc4 Bc7 9. Nc3 Nd7 10. Qf3 Bg6 11. g3 0-0 12. Bg2 Qe7 13. Qe2 Rac8 14. 0-0 Nb6 15. Nxb6 Bxb6 16. Rfd1 Rfe8 17. Na4 Ba5 18. Nc5 Bb4 19. Rac1 Bxc5 20. Rxc5 Be4 21. Bh3 Rc7 22. Rdc1 Bd5 23. a3 Qe4 24. f3 Qxe3+ 25. Qxe3 Rxe3 26. Rxd5 Rce7 27. Rd8+ Re8 28. Rxe8+ Rxe8 29. Kf2 g6 30. b4 Rd8 31. Ke3 f5 32. f4 Re8+ 33. Kd3 Kf8 34. Bg2 Re6 35. a4 Ke7 36. b5 Kd7 37. bxc6+ bxc6 38. Rb1 Kc7 39. a5 f6 40. a6 Kd6 41. Rc1 Kc7 42. Rb1 Kd6 43. Kd2 Re7 44. Rc1 Rc7 45. Rc5 Kd7 46. Kc3 Kd6 47. Kb4 Kd7 48. d5 cxd5 49. Bxd5 Rxc5 50. Kxc5 Kc7 51. Bc6 h6 52. Kd5 g5 53. Bb5 h5 54. Ke6 1-0

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.29"]
[Round "7"]
[White "Vrijdagh, Ilda"]
[Black "Van der Voorde, Sonja"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "71"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 Be7 5. 0-0 Nbd7 6. Nbd2 0-0 7. c4 c6 8. cxd5 exd5 9. Qc2 Qc7 10. Bd3 Re8 11. Re1 Bf8 12. Nf1 Ne4 13. Ng3 Ndf6 14. Bxe4 Nxe4 15. Rf1 Bd6 16. Nd2 Nxd2 17. Qxd2 Qe7 18. f4 Qh4 19. Qf2 Bd7 20. Bd2 Re7 21. Ne4 Qxf2+ 22. Nxf2 Rae8 23. Rfe1 Re6 24. Ng4 Rg6 25. Ne5 Bxe5 26. dxe5 Bh3 27. Re2 Bf5 28. Bb4 Be4 29. Bd6 Bf5 30. Rd1 Bg4 31. Rdd2 Bxe2 32. Rxe2 f5 33. b4 a6 34. Kf2 Ree6 35. Bc5 Kf7 36. a4 1/2-1/2

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.28"]
[Round "6"]
[White "Van der Voorde, Sonja"]
[Black "Berden, Theresa"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "121"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nf3 Bg7 4. c3 d6 5. e3 0-0 6. Be2 Nbd7 7. Nbd2 a6 8. a4 Rb8 9. 0-0 h6 10. Bh4 g5 11. Bxg5 hxg5 12. Nxg5 Nh7 13. Nxh7 Kxh7 14. Bd3+ Kg8 15. Ne4 f5 16. Bc4+ Rf7 17. Bxf7+ Kxf7 18. Ng5+ Kg8 19. Qh5 Nf6 20. Qg6 Qe8 21. Qxe8+ Nxe8 22. f4 Nf6 23. Rf3 b5 24. axb5 Rxb5 25. Rf2 Bh6 26. c4 Rb3 27. Ra3 Rxa3 28. bxa3 Bxg5 29. fxg5 Ne4 30. Rb2 Be6 31. d5 Bd7 32. Rb7 Kg7 33. Rxc7 Nc5 34. a4 Kg6 35. a5 Kxg5 36. Kf1 Kf6 37. Ke2 Ba4 38. Ra7 Bb3 39. Kd2 Bxc4 40. Kc3 Bxd5 41. g3 Bf3 42. Kd4 Be2 43. Kc3 Ne4+ 44. Kd4 Nf2 45. Ra8 e5+ 46. Kc3 Ng4 47. Kd2 Bb5 48. Rh8 Kg7 49. Rh5 Nh6 50. Rh4 d5 51. Rb4 Kg6 52. Rxb5 Ng4 53. Rb6+ Kh5 54. h3 Nf2 55. Rxa6 Ne4+ 56. Ke1 Nxg3 57. Ra8 d4 58. Rh8+ Kg6 59. Rg8+ Kf6 60. Rxg3 f4 61. exf4 1-0

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.26"]
[Round "5"]
[White "Boons, Diana"]
[Black "Van der Voorde, Sonja"]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "44"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. a3 Ne4 8. Qc2 Bb4 9. Rc1 Bxc3+ 10. bxc3 Qxa3 11. Bd3 f5 12. c5 Qa5 13. Bf4 0-0 14. 0-0 Qd8 15. Ra1 Qe7 16. Bxe4 fxe4 17. Bd6 Qf6 18. Bxf8 exf3 19. Bd6 fxg2 20. Kxg2 e5 21. Rg1 e4 22. Qe2 Qf7 1/2-1/2

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.25"]
[Round "4"]
[White "Van der Voorde, Sonja"]
[Black "Maeckelbergh, Anne Marie"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "83"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. Nbd2 Bd6 7. 0-0 0-0 8. e4 cxd4 9. cxd4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 b6 13. Bg5 h6 14. Bh4 Bb7 15. Qd3 g6 16. Ne5 g5 17. Bg3 Be4 18. Qe2 Bxc2 19. Qxc2 Rc8 20. Qe2 Qc7 21. f4 Kg7 22. fxg5 hxg5 23. Qe3 Nh7 24. Rac1 Qb8 25. Nd7 Bxg3 26. Nxb8 Bf4 27. Rxf4 gxf4 28. Qd2 Rxb8 29. Qxf4 Rbc8 30. Rc7 a6 31. Rxc8 Rxc8 32. Qd2 Rd8 33. Kf2 e5 34. Qe3 exd4 35. Qe5+ Kg8 36. Qc7 Re8 37. Qxb6 d3 38. Qd6 Re2+ 39. Kf1 Rxb2 40. Qxd3 Rxa2 41. Qd8+ Kg7 42. Qd4+ 1/2-1/2

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.23"]
[Round "3"]
[White "Van der Voorde, Sonja"]
[Black "Van Hecke, Martine"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "103"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. c3 Nc6 7. 0-0 Be7 8. Qe2 0-0 9. dxc5 bxc5 10. e4 Qc7 11. Re1 Rab8 12. e5 Nd5 13. Qe4 g6 14. Nc4 f6 15. exf6 Nxf6 16. Qe2 Nd5 17. Ng5 Nf4 18. Bxf4 Qxf4 19. Nf3 Bf6 20. Qe3 Qc7 21. Re2 Rbe8 22. Nce5 Ne7 23. Ng4 Bxf3 24. Qxf3 Bxc3 25. Qh3 Bd4 26. Qh6 Rf4 27. Ne3 Ref8 28. Rf1 Qb6 29. b3 a5 30. Ree1 a4 31. bxa4 Bxe3 32. fxe3 Qb2 33. exf4 Qd4+ 34. Rf2 Qxd3 35. Ref1 Nf5 36. Qh3 Qa6 37. Qa3 Qc6 38. Qc1 c4 39. a5 Qc5 40. a6 Ne3 41. Re1 Ng4 42. Ref1 Nxf2 43. Rxf2 d5 44. Kf1 Ra8 45. Qb2 Rxa6 46. Qb8+ Qf8 47. Qb5 Ra3 48. Qd7 Qf7 49. Qd8+ Kg7 50. Qd6 Re3 51. Qc5 Rc3 52. g3 1/2-1/2

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.22"]
[Round "2"]
[White "Foulon, Greta"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2010"]
[PlyCount "51"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c5 6. 0-0 Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 Rc8 10. Bg5 cxd4 11. Nxd4 Nb4 12. Qd1 Be7 13. a3 Nbd5 14. e4 Nb6 15. Nc3 a6 16. Rc1 e5 17. Bxf6 Bxf6 18. Nc2 0-0 19. Nb4 Ra8 20. Ncd5 Nxd5 21. exd5 a5 22. Nc6 Bxc6 23. dxc6 Qxd1 24. Rfxd1 Rfc8 25. Rd7 Ra6 26. Bd5 1-0

[Event "BEL-ch (Women)"]
[Site "Brasschaat"]
[Date "1990.07.21"]
[Round "1"]
[White "Van der Voorde, Sonja"]
[Black "De Wilde, Katie"]
[Result "1/2-1/2"]
[ECO "D06"]
[PlyCount "111"]
[EventDate "1990.07.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Ne5 Be7 7. Qb5+ Nbd7 8. Nc6 a6 9. Qb3 Qc8 10. Nxe7 Kxe7 11. Nc3 Qb7 12. cxd5 exd5 13. Be2 c5 14. Qd1 g5 15. h3 h5 16. Bd3 Be4 17. f3 Bh7 18. Kf2 Rag8 19. Bxh7 Rxh7 20. Qd3 h4 21. e4 dxe4 22. fxe4 Nh5 23. Nd5+ Kd8 24. Be3 Ndf6 25. Nxf6 Nxf6 26. dxc5+ Kc8 27. Kf3 b5 28. b4 Qc7 29. Qd6 Qxd6 30. cxd6 g4+ 31. hxg4 Nxg4 32. Rac1+ Kd7 33. Bf4 Nf6 34. Rc7+ Ke6 35. e5 Nd5 36. Ra7 Nxb4 37. Re7+ Kf5 38. e6 Rg4 39. Bh2 Rgg7 40. d7 fxe6 41. d8Q Rxe7 42. Qf8+ Rhf7 43. Qc8 Kg5+ 44. Ke3 Nd5+ 45. Ke2 Nf6 46. Kd3 Ng4 47. Qc1+ Kg6 48. Bg1 Rd7+ 49. Ke2 Rd5 50. Rh3 Rff5 51. Qc2 Kg5 52. Be3+ Nxe3 53. Rxe3 e5 54. Qc6 Rd4 55. Qxa6 Ra4 56. Qxb5 1/2-1/2

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.13"]
[Round "10"]
[White "Zsiltzova Lisenko, Lubov"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2175"]
[PlyCount "19"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d6 5. Nf3 Bf5 6. Nd4 Qd7 7. Qf3 Nc6 8. Qxf5 Qxf5 9. Nxf5 dxe5 10. Bb5 1-0

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.11"]
[Round "9"]
[White "Van der Voorde, Sonja"]
[Black "Palahi, Theresa"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "80"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Re1 Nbd7 7. Nbd2 c5 8. c3 Qa5 9. e4 dxe4 10. Nxe4 Be7 11. Nxf6+ Nxf6 12. Bg5 Qc7 13. Ne5 b6 14. Rc1 Re8 15. Qc2 h6 16. Bh4 Nd7 17. Bxe7 Nxe5 18. Rxe5 Qxe7 19. Qe2 g6 20. Qg4 Bd7 21. f4 Kh8 22. Qh3 f5 23. Qxh6+ Qh7 24. Qg5 Rf8 25. Rce1 Rae8 26. R1e3 Kg7 27. Rh3 Qg8 28. Qh6+ Kf7 29. Qh7+ Qg7 30. Rh6 Rh8 31. Qxg7+ Kxg7 32. Rxh8 Rxh8 33. dxc5 Kf6 34. cxb6 axb6 35. Re3 Rg8 36. a3 g5 37. fxg5+ Rxg5 38. Kf2 Bc6 39. g3 f4 40. gxf4 Rg2+ 1-0

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.10"]
[Round "8"]
[White "Gratwohl, Vroni"]
[Black "Van der Voorde, Sonja"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "51"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Qa5 7. a3 Be7 8. Bd3 dxc4 9. Bxc4 Nd5 10. 0-0 Nxc3 11. bxc3 Qxc3 12. Qb3 Qxb3 13. Bxb3 0-0 14. a4 c5 15. Rad1 b6 16. d5 Ba6 17. Rfe1 c4 18. Bc2 Bb4 19. dxe6 fxe6 20. Rxd7 Bxe1 21. Nxe1 Rac8 22. Be5 Rf7 23. Rd6 Re8 24. f4 Bb7 25. Kf2 Bd5 26. h3 1/2-1/2

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.09"]
[Round "7"]
[White "Szymczyk, Jadwiga"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "82"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. Nc3 Nc6 4. h3 Bb4 5. Bd2 0-0 6. Nf3 b6 7. a3 Be7 8. g3 Bb7 9. Bg2 d5 10. 0-0 dxe4 11. dxe4 Bd6 12. Bg5 h6 13. Be3 Na5 14. Nh4 c5 15. Nf5 Bc7 16. Qxd8 Raxd8 17. f4 Rfe8 18. g4 exf4 19. Bxf4 Bxf4 20. Rxf4 Rd2 21. Ne3 a6 22. Re1 Rd4 23. Nf5 Rd2 24. Ne3 Rd4 25. Rf2 Nxe4 26. Nxe4 Bxe4 27. Nf5 Rc4 28. Nd6 Re6 29. Nxc4 Bxg2 30. Rxe6 fxe6 31. Nxa5 bxa5 32. Kxg2 Kh7 33. Kg3 Kg6 34. Rf4 e5 35. Rf8 c4 36. Kf3 Kg5 37. Ke4 Kh4 38. Kxe5 Kxh3 39. Kf5 Kg3 40. Rg8 g5 41. Rg6 h5 1-0

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.08"]
[Round "6"]
[White "Van der Voorde, Sonja"]
[Black "Debowska, Teresa"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2005"]
[PlyCount "56"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Bd3 c5 8. d5 Ne5 9. Be2 Qa5 10. Qd2 a6 11. a4 Bd7 12. Ra3 Rfc8 13. f4 Neg4 14. Nf3 Nxe3 15. Qxe3 Ng4 16. Qd2 Qc7 17. 0-0 f5 18. h3 Nh6 19. e5 dxe5 20. fxe5 e6 21. d6 Qd8 22. Qf4 Nf7 23. Raa1 g5 24. Qg3 h5 25. Qh2 g4 26. hxg4 hxg4 27. Nh4 Bxe5 28. g3 Qg5 0-1

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.07"]
[Round "5"]
[White "Van der Voorde, Sonja"]
[Black "Pelz, Brigitte"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "109"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Qc2 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 Re8 11. Rac1 Rc8 12. Nb5 Ba6 13. Nxa7 Bxd3 14. Qxd3 Ra8 15. Nc6 Qc8 16. Nxe7+ Rxe7 17. a3 Re8 18. Qb3 Qb7 19. Rc2 Rec8 20. Rfc1 Ne8 21. Rc6 Nb8 22. R6c3 Ra7 23. Bf4 h6 24. Qc2 Na6 25. Qf5 g6 26. Qe5 Kh7 27. Qe7 c6 28. Qxb7 Rxb7 29. Rxc6 Rd8 30. Rc8 Rxc8 31. Rxc8 Ng7 32. Rd8 Nc7 33. Rc8 Nce6 34. Be5 b5 35. Rb8 Rxb8 36. Bxb8 Nd8 37. Kf1 Nc6 38. Bf4 Ne6 39. Bd6 Na5 40. Nd2 Kg7 41. Ke2 Nd8 42. Bc7 Ndb7 43. Bxa5 Nxa5 44. Kd3 Kf6 45. f3 Ke6 46. e4 f6 47. Kc3 Nc6 48. g4 g5 49. h3 Kd6 50. Nf1 Ke6 51. Ne3 Ne7 52. Kb4 Nc6+ 53. Kc5 Kd7 54. exd5 Na7 55. Nf5 1-0

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.05"]
[Round "4"]
[White "Ahrendt, Karin"]
[Black "Van der Voorde, Sonja"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "26"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. d4 Bg4 6. Bd2 dxe5 7. dxe5 e6 8. b3 Nc6 9. Qe2 Bc5 10. Bc3 Nd4 11. Qd1 Nxf3+ 12. gxf3 Qxd1+ 13. Kxd1 Bxf3+ 0-1

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.04"]
[Round "3"]
[White "Van der Voorde, Sonja"]
[Black "Kuebel, Hannelore"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "85"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. 0-0 c6 6. Nbd2 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bd3 0-0 11. Bg5 h6 12. Bh4 Be7 13. c3 b6 14. Ne5 Bb7 15. Ng4 Nxg4 16. Bxe7 Nxf2 17. Rxf2 Qxe7 18. Qe2 c5 19. dxc5 Qxc5 20. Raf1 Rad8 21. Bc4 Rd7 22. Kh1 Bd5 23. Bxd5 Qxd5 24. b3 Rfd8 25. Kg1 Qc5 26. c4 Rd2 27. Qf3 f6 28. Kh1 Rxf2 29. Rxf2 Qd4 30. Rf1 Qb2 31. Qc6 e5 32. Qc7 Qd2 33. Qc6 Qxa2 34. Qe6+ Kh8 35. Qe7 Qd2 36. Qxa7 Qd1 37. Qa1 Qxb3 38. Rb1 Qxc4 39. Rxb6 Qd4 40. Rb1 Qxa1 41. Rxa1 Kh7 42. Kg1 Rd7 43. Kf2 0-1

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.03"]
[Round "2"]
[White "Spychala, Josefa"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "91"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 e6 4. Nf3 Nf6 5. 0-0 Nbd7 6. Re1 Bd6 7. Nbd2 0-0 8. Bxf5 exf5 9. Nh4 g6 10. f4 Ne4 11. Ndf3 Be7 12. g3 Ndf6 13. Ne5 Ng4 14. Nxg4 fxg4 15. Qxg4 f5 16. Qh3 c6 17. Nf3 Qc7 18. Qh6 Rae8 19. Ne5 Rf6 20. Qh3 Bf8 21. Qg2 Rfe6 22. Qe2 Bg7 23. Bd2 Nxd2 24. Qxd2 R8e7 25. Kg2 c5 26. c3 a6 27. Qe2 c4 28. h4 Bf6 29. Qf3 Qd6 30. Re2 b5 31. Rh1 Bh8 32. g4 fxg4 33. Qxg4 Bxe5 34. dxe5 Qc7 35. Kf3 Rc6 36. Rg2 Rg7 37. Rhg1 h5 38. Qg3 Qf7 39. Rd2 Rc7 40. Ke2 Kh7 41. Qf3 Rd7 42. Rgd1 Qf5 43. Rxd5 Rxd5 44. Rxd5 Qc2+ 45. Rd2 Rd7 46. Rxc2 1-0

[Event "IBCA Wch blind (Women) 02nd"]
[Site "Szczyrk"]
[Date "1989.10.02"]
[Round "1"]
[White "Van der Voorde, Sonja"]
[Black "Froejse, Georgibelle"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "103"]
[EventDate "1989.10.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 a6 5. Bd3 Bxd3 6. cxd3 h6 7. 0-0 e6 8. a3 Nf6 9. Nbd2 Bd6 10. Bxd6 Qxd6 11. Re1 0-0 12. e4 e5 13. Nb3 Rfe8 14. dxe5 Nxe5 15. Nxe5 Rxe5 16. f3 c5 17. Rc1 b6 18. d4 cxd4 19. Qxd4 Nd7 20. Nd2 b5 21. f4 Rh5 22. e5 Qb6 23. Nf3 Rf5 24. g3 Re8 25. Qxb6 Nxb6 26. b3 Rc8 27. Rxc8+ Nxc8 28. Nd4 Rh5 29. Rc1 Ne7 30. Rc5 Kh7 31. Kg2 g5 32. Rc7 Ng6 33. Rxf7+ Kg8 34. e6 gxf4 35. gxf4 Nxf4+ 36. Rxf4 Rg5+ 37. Kf3 Kg7 38. Nc6 Kh7 39. e7 Rg8 40. Rf8 Kg7 41. Rxg8+ Kxg8 42. e8Q+ Kg7 43. Qe5+ Kg8 44. Qxd5+ Kg7 45. Qd4+ Kg6 46. Qb6 Kh5 47. Qxa6 Kh4 48. Kg2 Kg4 49. Qxb5 h5 50. Qe2+ Kg5 51. h3 Kh4 52. Qe7# 1-0

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.08.06"]
[Round "9"]
[White "Van der Voorde, Sonja"]
[Black "Finegold, Gina Lynne"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1700"]
[BlackElo "2040"]
[PlyCount "24"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bg6 5. 0-0 e6 6. Nbd2 c5 7. Bb5+ Nbd7 8. c3 a6 9. Ba4 b5 10. Bc2 Bd6 11. Re1 Ne4 12. b3 Nxc3 0-1

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.08.05"]
[Round "8"]
[White "Wurster, Annette"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "D52"]
[BlackElo "1700"]
[PlyCount "81"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 Ne4 8. Rc1 Nxg5 9. Nxg5 exd5 10. Bd3 Nf6 11. 0-0 h6 12. Nf3 Bd6 13. h3 0-0 14. a3 Re8 15. Qc2 Qc7 16. b4 Qe7 17. Ra1 Ne4 18. b5 Bxa3 19. bxc6 bxc6 20. Nb1 Bd6 21. Qxc6 Bb7 22. Qc2 Rec8 23. Qb3 Qc7 24. Nbd2 Kh8 25. Rfb1 Rcb8 26. Rc1 Qb6 27. Qxb6 axb6 28. Rab1 Ba6 29. Nxe4 Bxd3 30. Nxd6 Bxb1 31. Rxb1 Kg8 32. Ne5 f6 33. Nd7 Rd8 34. Nxb6 Ra6 35. Nf5 Rb8 36. Ne7+ Kf7 37. Nexd5 Kg6 38. Rb2 Kf5 39. f3 Ra5 40. Nf4 Ra6 41. Rb5# 1-0

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.08.04"]
[Round "7"]
[White "Van der Voorde, Sonja"]
[Black "Vrijsen, Danielle"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1700"]
[BlackElo "1774"]
[PlyCount "82"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. Nbd2 d5 6. 0-0 Nbd7 7. Re1 Re8 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 b6 12. Bb5 Bd7 13. Bd3 Bc6 14. c3 Qd6 15. Ne5 Bb7 16. Bc2 Rad8 17. Bg5 Nh5 18. Bb3 Bxe5 19. Rxe5 Kg7 20. Re1 Nf4 21. Bxf4 Qxf4 22. Qe2 Qg5 23. Qe5+ Qxe5 24. Rxe5 e6 25. Rae1 c6 26. R5e3 Rd6 27. h3 Red8 28. Bc2 c5 29. Be4 Bxe4 30. Rxe4 cxd4 31. Rxd4 Rxd4 32. cxd4 Rxd4 33. g3 Rd2 34. Rb1 f5 35. Kg2 Kf6 36. Kf3 e5 37. a3 g5 38. Ke3 Rc2 39. f4 exf4+ 40. gxf4 g4 41. hxg4 fxg4 0-1

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.08.03"]
[Round "6"]
[White "Maeckelbergh, Anne Marie"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1965"]
[BlackElo "1700"]
[PlyCount "61"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ g6 5. Qd5+ e6 6. Qxe4 Bg7 7. Nf3 Rf8 8. d4 Qe7 9. Qf4+ Kg8 10. Qxc7 Nc6 11. c3 b6 12. 0-0 Ba6 13. Re1 Rac8 14. Qg3 Qf7 15. Be3 Bb7 16. Qh3 Qf5 17. Qh4 Qc2 18. b3 Rf5 19. Nbd2 Qxc3 20. Qe4 Nd8 21. Qb1 Nc6 22. Ne4 Qb4 23. Bd2 Qf8 24. Be3 Nd8 25. Qd3 Nc6 26. Rec1 Nb4 27. Rxc8 Qxc8 28. Qb1 Qf8 29. a3 Nc6 30. Qd3 Ne7 31. Nd6 1-0

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.08.02"]
[Round "5"]
[White "Van der Voorde, Sonja"]
[Black "Foulon, Greta"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1700"]
[BlackElo "2002"]
[PlyCount "58"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. Re1 Re8 7. c3 Nbd7 8. e4 e5 9. dxe5 dxe5 10. Bg5 Nc5 11. Bxf6 Bxf6 12. Bc2 Qxd1 13. Rxd1 Bg4 14. Rd5 b6 15. b4 Bxf3 16. bxc5 Bg4 17. Ba4 Red8 18. f3 Be6 19. Rxd8+ Rxd8 20. cxb6 cxb6 21. Na3 Be7 22. Nb5 Bc5+ 23. Kf1 Rd2 24. Bb3 Rf2+ 25. Ke1 Rxg2 26. Rd1 Bxb3 27. axb3 a5 28. Rd8+ Kg7 29. Ra8 Rxh2 0-1

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.07.31"]
[Round "3"]
[White "Berden, Theresa"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1711"]
[BlackElo "1700"]
[PlyCount "69"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nc6 7. c4 Nde7 8. b3 dxe5 9. Nxe5 Bxe2 10. Qxe2 Nxe5 11. dxe5 c6 12. Nc3 Ng6 13. Rd1 Qc7 14. f4 Bc5+ 15. Kh1 0-0 16. Ne4 Bb6 17. b4 a6 18. c5 Ba7 19. Nd6 Rab8 20. a4 a5 21. Qb2 axb4 22. Qxb4 b6 23. cxb6 Qxb6 24. Qxb6 Bxb6 25. g3 Bc7 26. Ba3 Rfd8 27. Bc5 Ra8 28. Rdb1 Rdb8 29. Nb7 Nf8 30. Bd6 Bxd6 31. exd6 Ra7 32. Nc5 Rxb1+ 33. Rxb1 Nd7 34. Nxd7 g6 35. Nc5 1-0

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.07.29"]
[Round "2"]
[White "Van der Voorde, Sonja"]
[Black "Inghelbrecht, Veronique"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "1700"]
[BlackElo "1528"]
[PlyCount "48"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 e5 9. Ba3 Re8 10. 0-0 exd4 11. Qb3 Qd7 12. Rad1 Nc6 13. Bb5 a6 14. Bxc6 Qxc6 15. Nxd4 Qxe4 16. Qb1 Qg4 17. Rfe1 Rxe1+ 18. Rxe1 Bxd4 19. Re8+ Kg7 20. cxd4 Bf5 21. h3 Rxe8 22. Qxb7 Re1+ 23. Kh2 Qf4+ 24. g3 Qxf2+ 0-1

[Event "BEL-ch (Women)"]
[Site "Ghent"]
[Date "1989.07.28"]
[Round "1"]
[White "Baekelandt, Els"]
[Black "Van der Voorde, Sonja"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1521"]
[BlackElo "1700"]
[PlyCount "74"]
[EventDate "1989.07.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxe7 cxd2+ 6. Bxd2 Bxe7 7. Nf3 Bf6 8. c3 Nc6 9. Be2 0-0 10. 0-0 a6 11. Qc2 Re8 12. Bd3 g6 13. Be3 Qd6 14. h3 Ne5 15. Nxe5 Bxe5 16. Rfe1 Bd7 17. Rad1 Qc6 18. Kf1 Be6 19. c4 Qd7 20. Bxg6 Qe7 21. Bxh7+ Kg7 22. Be4 c6 23. b3 Rad8 24. Rxd8 Rxd8 25. Rd1 Rh8 26. Bf5 Qf6 27. Bxe6 Qxe6 28. Re1 Qf6 29. Rd1 Rh5 30. Qd2 Rf5 31. Bd4 Bxd4 32. Qxd4 Qxd4 33. Rxd4 c5 34. Rd5 Rxd5 35. cxd5 Kf6 36. f4 Ke7 37. h4 Kd6 1-0

