[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "5"]
[White "Schoonderwoerd, Nico"]
[Black "Dieks, Roy G"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2270"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[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. Nd2 e6 4. Ngf3 Nf6 5. Bd3 Be7 6. e5 Nh5 7. Nf1 f5 8. exf6 Nxf6 9. Ng3 0-0 10. 0-0 c5 11. c3 Nc6 12. Re1 Bd6 13. Ne5 Qc7 14. Bf4 cxd4 15. Nxc6 Bxf4 16. Nxd4 e5 17. Ndf5 e4 18. Bc2 Bxf5 19. Nxf5 Bxh2+ 20. Kh1 Qf4 21. Ne3 Qh4 22. Nf5 Qg5 23. Ne3 Bf4 24. Kg1 Bxe3 25. Rxe3 Ng4 26. Rg3 h5 27. Qd4 e3 28. fxe3 Qh4 29. Qxd5+ Kh8 30. Rf3 Qh2+ 31. Kf1 Nxe3+ 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "3"]
[White "Schoonderwoerd, Nico"]
[Black "Hemmers, Carlos"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "45"]
[EventDate "1994.??.??"]
[EventType "team"]
[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. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qh5+ Qf7 9. Qd1 Nc6 10. h4 Qc7 11. Nf3 Nge7 12. h5 h6 13. Rh3 Bd7 14. Nh4 0-0-0 15. Rg3 cxd4 16. cxd4 Rhg8 17. Rc3 Be8 18. a4 Kb8 19. Ba3 Nc8 20. Be2 Ka8 21. Qd2 Qa5 22. Bb5 a6 23. Bxc6 1/2-1/2

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "1"]
[White "Schoonderwoerd, Nico"]
[Black "Span, Paul"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "76"]
[EventDate "1994.??.??"]
[EventType "team"]
[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. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 Be6 7. 0-0 c6 8. Nd2 Nd7 9. Ndf3 Bg7 10. Qe2 Nxe5 11. Nxe5 Nc7 12. Bxe6 Nxe6 13. c3 0-0 14. Re1 Qd5 15. Nd3 Rfd8 16. Bf4 c5 17. Be5 cxd4 18. Bxg7 Kxg7 19. cxd4 Qxd4 20. Rad1 Qc4 21. b3 Qb5 22. Rd2 Rd5 23. Ne5 Qxe2 24. Rdxe2 Nd4 25. Rb2 Rad8 26. f3 e6 27. Kf2 Nb5 28. Nc4 Nc7 29. Rc2 Na6 30. Ne3 Rd2+ 31. Re2 Rxe2+ 32. Kxe2 Rd7 33. Rc4 Nc7 34. a4 Nd5 35. Nxd5 exd5 36. Rc8 b6 37. Kd3 Kf6 38. Kd4 Ke6 1/2-1/2

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Maliangkay, Rudolf J"]
[Black "Schoonderwoerd, Nico"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. 0-0 0-0 15. Qf3 Rd8 16. Rad1 bxc4 17. Nxc4 Rb8 18. b3 Rb4 19. Rfe1 f4 20. Bf1 Be6 21. Rd2 Bf8 22. Red1 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1991.??.??"]
[Round "5"]
[White "Schoonderwoerd, Nico"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "112"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Be7 5. c4 Nf6 6. Nc3 0-0 7. Be2 c6 8. 0-0 Ne4 9. Qb3 dxc4 10. Bxc4 Nd6 11. Bd3 Nd7 12. Bf4 Nf6 13. d5 c5 14. Rfe1 Nh5 15. Be5 Bg4 16. Qc2 Bxf3 17. Bxh7+ Kh8 18. gxf3 Bf6 19. Bg3 g6 20. Bxg6 fxg6 21. Qxg6 Ng7 22. Ne4 Ndf5 23. Be5 Qe8 24. Qxe8 Nxe8 25. Nxc5 Nh4 26. Bxf6+ Nxf6 27. Red1 b6 28. Ne6 Rg8+ 29. Kh1 Nxf3 30. Rd3 Ng5 31. f4 Nxe6 32. dxe6 Rg4 33. f5 Kg7 34. Rg3 Rxg3 35. hxg3 Rc8 36. Rd1 Rc2 37. g4 Nxg4 38. Rd7+ Kf6 39. Rxa7 Kxf5 40. e7 Re2 41. Kg1 Kf4 42. Ra4+ Kg3 43. Kf1 Rxe7 44. Ra3+ Kf4 45. Rb3 Re6 46. a4 Ke4 47. Rb4+ Kf3 48. Rb5 Nh2+ 49. Kg1 Kg3 50. Rg5+ Kf4 51. Rb5 Nf3+ 52. Kf2 Nd4 53. Rh5 Re2+ 54. Kf1 Rxb2 55. Ke1 Ke3 56. Kd1 Rb1# 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1991.??.??"]
[Round "1"]
[White "Schoonderwoerd, Nico"]
[Black "Quist, Johan"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "2290"]
[PlyCount "106"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Nxc6 bxc6 13. c3 Rb8 14. Qc2 Bf5 15. Qe2 Rfd8 16. Rfd1 Rxd1+ 17. Rxd1 Qxa2 18. Bxc6 Bxc3 19. Bxa7 Qxa7 20. bxc3 Qc5 21. Ba4 Ra8 22. Bb5 Be6 23. Qd3 h5 24. c4 Rc8 25. Qe3 Qxe3 26. fxe3 Bxc4 27. Rc1 Be6 28. Rxc8+ Bxc8 29. Kf2 Kg7 30. Bc6 Kf6 31. Bd5 Be6 32. Bc6 Ke5 33. Be8 g5 34. g3 Bd5 35. Ke2 h4 36. Kf2 f5 37. Bg6 Be4 38. Be8 f4 39. gxf4+ gxf4 40. Bd7 Bd5 41. Bg4 Bb3 42. Bh3 Ke4 43. Bg2+ Kf5 44. Bh3+ Kg5 45. Kf3 Bd1+ 46. Kf2 e5 47. Bd7 Bg4 48. Bb5 Bf5 49. Be2 e4 50. Bb5 f3 51. Bc4 Kg4 52. Kg1 Bd7 53. Bd5 Bf5 1/2-1/2

[Event "NED-ch op U20"]
[Site "Arnhem"]
[Date "1990.??.??"]
[Round "7"]
[White "De Vries, Eelco"]
[Black "Schoonderwoerd, Nico"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "55"]
[EventDate "1990.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bc4 Bxc4 10. Nxc4 Be7 11. 0-0 0-0 12. a5 Rc8 13. b3 Rc7 14. Be3 Rd7 15. Nb6 Rc7 16. Ncd5 Nxd5 17. Nxd5 Rc8 18. Qd2 Re8 19. c3 Bf8 20. Rfd1 Re6 21. b4 Ne7 22. Nb6 Rc7 23. c4 Nc8 24. Qd3 Qh4 25. Nd5 Rd7 26. f3 Ne7 27. b5 Rg6 28. Nb4 1-0

[Event "Groningen op2"]
[Site "Groningen"]
[Date "1989.??.??"]
[Round "5"]
[White "Lorscheid, Gerhard"]
[Black "Schoonderwoerd, Nico"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2235"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d5 6. Nf3 dxc4 7. 0-0 c6 8. Ne5 Nbd7 9. Nxc4 Nb6 10. Ne5 Nfd7 11. Qc2 Qe7 12. Ne4 Nxe5 13. dxe5 Qc7 14. Ng5 g6 15. Bf4 Be7 16. Nf3 Bd7 17. h4 h5 18. Qc1 Rfd8 19. Bg5 Be8 20. Bxe7 Qxe7 21. Qh6 Qf8 22. Qg5 Rd7 23. Rfd1 Rad8 24. Qxd8 Rxd8 25. Rxd8 Kg7 26. Rad1 Qe7 27. Rb8 f6 28. exf6+ Kxf6 29. Rdd8 Bf7 30. Rh8 Qd6 31. Ng5 Nd7 32. Ne4+ 1-0

[Event "Groningen op2"]
[Site "Groningen"]
[Date "1989.??.??"]
[Round "6"]
[White "Schoonderwoerd, Nico"]
[Black "Pieterse, Gert"]
[Result "0-1"]
[ECO "B16"]
[BlackElo "2415"]
[PlyCount "50"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Qc7 9. h3 Bf5 10. Be3 Rg8 11. Kh1 Nd7 12. Bd3 Bg6 13. Qe2 0-0-0 14. Rfd1 Be7 15. c4 Bh5 16. a3 f5 17. b4 Rg7 18. b5 Rdg8 19. Rg1 c5 20. d5 Bd6 21. Bd2 Bh2 22. dxe6 fxe6 23. Bc3 Bxg1 24. Bxg7 Bxf3 25. Qxf3 Qh2# 0-1

