[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "1"]
[White "Hania, Jan"]
[Black "Roet, Siem"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2355"]
[PlyCount "79"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Qe2 e5 6. dxe5 dxe5 7. Bg5 c6 8. Nf3 Qc7 9. a4 0-0 10. 0-0-0 a6 11. h3 b5 12. Bb3 Nbd7 13. Qe3 Qa7 14. Qe2 Qc7 15. Qe3 Qa7 16. Qxa7 Rxa7 17. Be3 Rc7 18. Nd2 Bb7 19. g4 Re8 20. f3 Bf8 21. h4 Nc5 22. h5 Nxb3+ 23. Nxb3 b4 24. Ne2 c5 25. Na5 Bc6 26. hxg6 fxg6 27. Nxc6 Rxc6 28. g5 Nh5 29. Rd7 Be7 30. Rhd1 Kf7 31. R1d5 Ke6 32. Kd2 Rf8 33. Rxe7+ Kxe7 34. Bxc5+ Rxc5 35. Rxc5 Rd8+ 36. Ke3 Ke6 37. Rc4 a5 38. Rc5 Rd7 39. Rxa5 Rc7 40. Rb5 1-0

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "6"]
[White "Kieboom, Bert"]
[Black "Roet, Siem"]
[Result "0-1"]
[ECO "E64"]
[PlyCount "88"]
[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. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 Na6 7. Nc3 c5 8. d5 Nc7 9. Qc2 Rb8 10. a4 b6 11. b3 Bf5 12. Qa2 a6 13. Nh4 Bd7 14. Bd2 b5 15. e4 Ng4 16. Rad1 Ne5 17. Ne2 Nd3 18. Bc3 Nb4 19. Qa1 f6 20. Rd2 bxa4 21. bxa4 a5 22. f4 Qe8 23. e5 Bg4 24. Re1 Qc8 25. exd6 exd6 26. Nc1 Qd7 27. Nd3 Rbe8 28. Nf2 Rxe1+ 29. Qxe1 Re8 30. Qc1 Bf5 31. Nxf5 gxf5 32. Qd1 Re3 33. Bb2 Qe8 34. Kf1 Na8 35. Bh3 Nb6 36. Bxf5 Nxc4 37. Ng4 Nxd2+ 38. Qxd2 Rb3 39. Be6+ Kh8 40. Bxf6 Bxf6 41. Nxf6 Qg6 42. Ng4 Qb1+ 43. Qe1 Rf3+ 44. Nf2 Rxf2+ 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "5"]
[White "Kotmans, Rob"]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "40"]
[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 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be3 b6 7. Nf3 Bb7 8. Bc4 Qd6 9. Qe2 Nd7 10. 0-0-0 0-0-0 11. Rhe1 c6 12. Rd3 Qc7 13. Red1 Bd6 14. g3 Rhe8 15. Nd2 f5 16. Rb3 f6 17. Ba6 e5 18. Nc4 exd4 19. Nxd6+ Qxd6 20. Rxd4 Qxd4 1/2-1/2

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "2"]
[White "Roet, Siem"]
[Black "Blanchard, Jack"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "106"]
[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. c4 c6 2. g3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Bg2 Nf6 6. Nf3 Bf5 7. 0-0 e6 8. a3 Be7 9. b4 0-0 10. Bb2 b5 11. Nbd2 a5 12. Ne5 Qb6 13. Nxc6 Qxc6 14. Rc1 Qb6 15. bxa5 Rxa5 16. Nb3 Ra4 17. Nc5 Rc4 18. Rxc4 bxc4 19. Bc3 Ra8 20. Bb4 Ne4 21. Bxe4 Bxe4 22. Qc1 Bf5 23. Qc3 Qc6 24. Re1 Bf8 25. Qe3 h6 26. Rc1 Qb5 27. Qc3 Bg6 28. f3 Be7 29. Kf2 Bg5 30. Re1 Bf6 31. Rc1 Be7 32. h4 Bd6 33. e3 Qb8 34. Rg1 Qc7 35. f4 h5 36. Rc1 Bf5 37. Re1 Bg6 38. e4 Bxc5 39. Bxc5 Bxe4 40. Ra1 Ra4 41. Ra2 Qd8 42. Qd2 Ra8 43. Ra1 Rb8 44. Bb4 Qf6 45. Rg1 Qf5 46. Qe3 f6 47. Ke1 e5 48. fxe5 fxe5 49. Rf1 exd4 50. Qxd4 Qg6 51. Qc3 Bd3 52. Rf2 Qe4+ 53. Kd2 d4 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "9"]
[White "Roet, Siem"]
[Black "Bloemhard, Rudy"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "48"]
[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. c4 f5 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 0-0 6. Qd2 Ne4 7. Nxe4 fxe4 8. Ng1 Qe8 9. Be3 Qf7 10. f3 Nc6 11. Rc1 d6 12. b4 e5 13. d5 Nd4 14. Bf2 Bd7 15. e3 exf3 16. exd4 Bh6 17. Be3 f2+ 18. Kd1 Ba4+ 19. Ke2 fxg1Q 20. Rxg1 Bxe3 21. Qxe3 Rae8 22. Kd2 Qg7 23. Bd3 exd4 24. Qg5 Rf2+ 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "7"]
[White "Roet, Siem"]
[Black "Christophe, Nirav"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "66"]
[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. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 e6 5. Qc2 Nbd7 6. e3 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 e5 10. Rd1 exd4 11. exd4 Nb6 12. Be2 h6 13. Ne5 Qc7 14. Nf3 Nbd5 15. Nxd5 Nxd5 16. a3 Be6 17. h3 Rae8 18. b4 a6 19. Bb2 Bf5 20. Bd3 Bxd3 21. Rxd3 Re6 22. Ne5 f6 23. Nc4 Rfe8 24. Bc3 Qe7 25. Rdd1 Bf4 26. Qb3 Kh8 27. Rf1 Re2 28. Rad1 Qe4 29. Bb2 b5 30. Na5 Ne3 31. f3 Rxg2+ 32. Kh1 Rh2+ 33. Kg1 Qg6# 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "4"]
[White "Roet, Siem"]
[Black "Mijnheer, Peter"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "75"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nc6 8. Bg5 h6 9. Bd2 Be6 10. e4 Qd7 11. Nd5 Ne8 12. Rc1 Nd8 13. b4 c6 14. Ne3 d5 15. cxd5 cxd5 16. exd5 Bxd5 17. Nxe5 Bxe5 18. Nxd5 Bg7 19. Be3 Ne6 20. Qd2 Kh7 21. Rc2 Nd6 22. Bxh6 Nf5 23. Bxg7 Kxg7 24. Rfc1 Nfd4 25. Rc4 Qd6 26. Qc3 f6 27. Rxd4 Nxd4 28. Qxd4 Rac8 29. Rd1 b6 30. Qg4 Rc2 31. h4 f5 32. Qg5 Qd8 33. Ne7 Rf6 34. Nxf5+ Kf7 35. Nh6+ Kg7 36. Ng4 Rd6 37. Qe5+ Kh7 38. Be4 1-0

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "8"]
[White "Van Heel, Evert"]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "116"]
[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. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 c6 7. Qc2 Na6 8. d4 Bg4 9. Rd1 Qc8 10. a3 b5 11. cxb5 cxb5 12. Bg5 Rb8 13. Rac1 b4 14. axb4 Nxb4 15. Qd2 Qd8 16. d5 Bxf3 17. Bxf3 Qd7 18. Bh6 Na6 19. Bxg7 Kxg7 20. Rb1 Rb3 21. Ne4 Rfb8 22. Nxf6 exf6 23. Qa5 Nc5 24. Rd2 R8b5 25. Qa2 Qc7 26. Rc1 Qb6 27. Rcc2 Ra5 28. Qb1 Rba3 29. Qe1 Rb3 30. Kg2 Ra2 31. Qc1 Qa5 32. Rd1 Rb4 33. Qd2 Qb5 34. Rb1 a5 35. h4 h5 36. Qc3 a4 37. e3 a3 38. Be2 Qb7 39. Bc4 Raxb2 40. Ra1 Na4 41. Qd3 Nb6 42. Rc3 Nxc4 43. Rxc4 Qb5 44. Rc3 a2 45. Qxb5 Rxb5 46. Ra3 Rxd5 47. R3xa2 Rxa2 48. Rxa2 f5 49. Rb2 Kf6 50. Ra2 Rc5 51. Rb2 Rc4 52. Ra2 Ke6 53. Rb2 f6 54. Rb8 Rc7 55. Rg8 Kf7 56. Rd8 Ke6 57. Rg8 Kf7 58. Rd8 Ke6 1/2-1/2

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "3"]
[White "Weijers, Freek"]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "92"]
[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. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. a3 Nge7 8. b4 a6 9. Nc3 Ng6 10. Bd3 Bd7 11. Na4 Qc7 12. 0-0 Be7 13. Nc5 0-0 14. Be3 f6 15. Bxg6 hxg6 16. Nh4 Bxc5 17. bxc5 Ne7 18. f4 Kf7 19. Qb3 Rh8 20. Bf2 Rh7 21. Rab1 Bc6 22. Nf3 Rah8 23. g4 Rh3 24. Bg3 g5 25. fxg5 f5 26. Kg2 Ke8 27. Ng1 R3h7 28. Qf3 Qd7 29. Ne2 Bb5 30. Rf2 Bxe2 31. Qxe2 fxg4 32. g6 Rh6 33. Qb2 Nf5 34. Bf4 Rh3 35. Qxb7 Qxb7 36. Rxb7 R8h5 37. Rb6 Nh4+ 38. Kf1 Rxa3 39. Rxe6+ Kd7 40. Rd6+ Ke7 41. Be3 Nf5 42. Rb6 Ra1+ 43. Ke2 Ra2+ 44. Ke1 Ra1+ 45. Kd2 Ra2+ 46. Ke1 Ra1+ 1/2-1/2

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1991.??.??"]
[Round "?"]
[White "Keesman, Karel"]
[Black "Roet, Siem"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "72"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. e4 0-0 7. Ne2 Nbd7 8. Nbc3 Ne5 9. b3 Bg4 10. 0-0 Nf3+ 11. Kh1 Qc8 12. h3 Bh5 13. g4 Nxg4 14. Bxf3 Nxf2+ 15. Rxf2 Qxh3+ 16. Kg1 Bxf3 17. Rxf3 Qxf3 18. Bb2 f5 19. Qf1 fxe4 20. Qxf3 exf3 21. Ng3 Bd4+ 22. Kf1 Rf4 23. Nd1 Raf8 24. Bxd4 Rxd4 25. Nf2 Rff4 26. Rd1 Rxd1+ 27. Nxd1 h5 28. Nc3 Kg7 29. Nge4 Kh6 30. Kf2 g5 31. Nd2 g4 32. Kg3 Rd4 33. Nce4 Kg6 34. Kf4 Rd3 35. Nf1 f2 36. Ned2 g3 0-1

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1991.??.??"]
[Round "?"]
[White "Roet, Siem"]
[Black "De Roda Husman, Juan"]
[Result "1-0"]
[ECO "A96"]
[PlyCount "73"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 d6 6. d4 0-0 7. Nc3 Na6 8. Rb1 c5 9. e3 Bd7 10. a3 cxd4 11. exd4 Rb8 12. b4 Nc7 13. b5 b6 14. Re1 Rc8 15. Qe2 Re8 16. Bb2 Ng4 17. h3 Nh6 18. Rbd1 Bf6 19. Bc1 Nf7 20. Qd3 Re7 21. a4 e5 22. dxe5 dxe5 23. Ba3 e4 24. Bxe7 exd3 25. Bxd8 Bxc3 26. Re7 Rxd8 27. Rxd3 Bf6 28. Rexd7 Rc8 29. Re3 Ne8 30. Nd2 Kf8 31. Rxa7 Ne5 32. a5 bxa5 33. b6 Nd6 34. b7 Nxb7 35. Rxb7 Nxc4 36. Nxc4 Rxc4 37. Rb8+ 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1991.??.??"]
[Round "?"]
[White "Roet, Siem"]
[Black "Kamps, Ronald"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "93"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 e6 7. e3 Nge7 8. d4 cxd4 9. exd4 d5 10. Bf4 0-0 11. c5 Nf5 12. Ne2 Nfxd4 13. Nexd4 Nxd4 14. Nxd4 e5 15. Be3 exd4 16. Bxd4 Be6 17. Bxg7 Kxg7 18. Qd4+ Qf6 19. Rad1 Rfd8 20. b4 a5 21. a3 Qxd4 22. Rxd4 axb4 23. axb4 Ra4 24. Rfd1 Rc8 25. Bf1 g5 26. f4 gxf4 27. Rxf4 Ra2 28. Bg2 Rd8 29. Rfd4 Ra4 30. Rb1 Bf5 31. Rb2 Be6 32. Kf2 Ra3 33. Rbd2 Rda8 34. Bf3 Rb3 35. Bd1 Rb1 36. Ke3 Kf6 37. Bc2 Ra3+ 38. Kf2 Rh1 39. Rh4 Raa1 40. Ke3 Rae1+ 41. Kd4 Reg1 42. Rxh7 Rxg3 43. hxg3 Rg1 44. Rf2+ Ke7 45. Rg7 Kf8 46. Rg5 f6 47. Rxf6+ 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1991.??.??"]
[Round "?"]
[White "Roet, Siem"]
[Black "Rietveld, Johan"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "67"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. d4 Bb4 7. Bd2 0-0 8. a3 Be7 9. Nf3 c5 10. e3 Re8 11. 0-0 Rb8 12. cxd5 exd5 13. Rc1 b6 14. Ne5 Bb7 15. Nd3 Ba6 16. Qc2 c4 17. bxc4 Bxc4 18. Rfd1 b5 19. Nb4 Rc8 20. Ra1 a5 21. Nd3 b4 22. axb4 axb4 23. Na4 b3 24. Qb1 Nb6 25. Ba5 Nfd7 26. Nf4 Ra8 27. Nc5 Nxc5 28. dxc5 Bxc5 29. Nxd5 Qb8 30. Nxb6 Bxb6 31. Bxa8 Rxe3 32. Bxb6 Qxb6 33. fxe3 Qxe3+ 34. Kh1 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1991.??.??"]
[Round "7"]
[White "Roet, Siem"]
[Black "Suurmond, B."]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "113"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. Nf3 Nf6 6. e3 e6 7. 0-0 Be7 8. d4 d5 9. cxd5 exd5 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 dxe4 13. Qg4 0-0 14. Rd1 Bc8 15. Qe2 Ba6 16. Qe1 Qc7 17. Bxe4 Rad8 18. Rxd8 Rxd8 19. f4 Bb7 20. Bxb7 Qxb7 21. Bd2 Qd5 22. Bc3 Qd3 23. Kf2 Qc2+ 24. Qe2 Qa4 25. a3 Qb3 26. Rc1 Qe6 27. Qf3 Qh3 28. Rh1 Qf5 29. Rc1 Qh3 30. Kg1 Qd7 31. Rc2 Qd3 32. Qe2 Qe4 33. Be1 Rd3 34. Rc3 Rxc3 35. Bxc3 Qb1+ 36. Kg2 Qe4+ 37. Qf3 Qc2+ 38. Kh3 Qf5+ 39. g4 Qc8 40. f5 Bf8 41. Qd5 Qa6 42. Qd1 Qc4 43. Qf3 a5 44. Qf4 Qd5 45. Kg3 Qd1 46. Qf2 Qb3 47. Qd2 Qc4 48. Kf3 Qf1+ 49. Qf2 Qd1+ 50. Kg3 Qd5 51. Qf3 Qd7 52. e4 Qc6 53. Qd3 Qh6 54. Bd2 Qc6 55. Qd5 Qb5 56. Bc3 Qe2 57. Bd2 1/2-1/2

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1991.??.??"]
[Round "?"]
[White "Temming, Jan"]
[Black "Roet, Siem"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "78"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 c6 5. Nf3 Bg7 6. Bd3 0-0 7. Be3 Qb6 8. Qd2 Ng4 9. Na4 Qc7 10. Bg1 b5 11. Nc3 Nd7 12. h3 Ngf6 13. g4 Nb6 14. b3 a5 15. e5 Nfd5 16. Ne4 f5 17. gxf5 Bxf5 18. Bh2 Nb4 19. Neg5 Nxd3+ 20. cxd3 Nd5 21. Nh4 Qd7 22. Nxf5 Qxf5 23. 0-0 h6 24. Ne4 Qxh3 25. Rf2 Qe3 26. Qxe3 Nxe3 27. Rc1 Ra6 28. Re2 Nf5 29. Rg2 Nxd4 30. Kh1 Kh7 31. exd6 exd6 32. Nxd6 Ra7 33. Bg1 Rxf4 34. Bxd4 Bxd4 35. Rxc6 Rf1+ 36. Kh2 Be5+ 37. Kh3 Rd7 38. Nxb5 Rxd3+ 39. Kg4 Rf4# 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "7"]
[White "Holscher, Peter AC"]
[Black "Roet, Siem"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Nc3 Nbd7 8. Qd3 b6 9. Bf4 Ba6 10. b3 Rc8 11. e4 Bb4 12. Nd2 dxc4 13. bxc4 Nc5 14. Qe3 Ncd7 15. e5 Ne8 16. Rfd1 Bb7 17. Rab1 Be7 18. g4 h6 19. c5 Nc7 20. Nc4 Nd5 21. Nxd5 cxd5 22. Nd6 Bxd6 23. cxd6 Nb8 24. Rb3 g5 25. Bg3 Nc6 26. Bf1 Na5 27. Ra3 Nc4 28. Bxc4 dxc4 29. Rxa7 Qd7 30. h4 Qc6 31. Rxb7 Qxb7 32. hxg5 Ra8 33. gxh6 Kh7 34. d5 exd5 35. Qg5 Rg8 36. Qf5+ Rg6 37. d7 Kg8 38. Bh4 Rxh6 39. d8Q+ Rxd8 40. Bxd8 d4 41. f3 d3 42. Bf6 Qc6 43. Kg2 Qa8 44. Qg5+ Rg6 45. Rh1 Qxa2+ 46. Kg3 1-0

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "4"]
[White "Roet, Siem"]
[Black "Buter, Andre"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "83"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. b4 Rc8 12. a3 a6 13. Rc1 Nd5 14. Ne4 Qe8 15. Nfd2 f5 16. Nc5 Nxc5 17. Rxc5 Nc7 18. Rc1 Ne6 19. Bh4 Kh8 20. f4 Nc7 21. Nb3 Nd5 22. Bf2 e6 23. Nc5 Rf7 24. g4 Bf8 25. g5 Bxc5 26. Rxc5 Qd7 27. h4 Qc7 28. Kg2 Kg7 29. Rh1 Rh8 30. Rh3 Rff8 31. Qc1 Qd7 32. h5 Kf7 33. Qh1 Kg7 34. Qh2 Qe8 35. Rc1 Rfg8 36. Bf3 Qa8 37. Rh1 c5 38. hxg6 Nxe3+ 39. Kg1 h5 40. Bxb7 Qxb7 41. Bxe3 Qe4 42. Qg2 1-0

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "6"]
[White "Roet, Siem"]
[Black "Schermer, Anton"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "112"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nd5 Bc5 6. d3 h6 7. a3 a6 8. e3 d6 9. Ne2 0-0 10. Nec3 Nxd5 11. Nxd5 Ne7 12. Nc3 Re8 13. 0-0 c6 14. b4 Ba7 15. Bb2 Be6 16. b5 axb5 17. cxb5 Rb8 18. a4 Bb6 19. Qe2 cxb5 20. Nxb5 Qd7 21. Rfc1 Rec8 22. d4 exd4 23. Nxd4 Bxd4 24. exd4 Bd5 25. Qb5 Qxb5 26. axb5 Bxg2 27. Kxg2 Rxc1 28. Bxc1 Nf5 29. Ra4 Rc8 30. Ba3 Rc3 31. g4 Nxd4 32. Bb2 Rb3 33. Bxd4 Rxb5 34. h3 f6 35. Ra2 Kf7 36. Rb2 Rxb2 37. Bxb2 Ke6 38. Kf3 g6 39. Ke4 d5+ 40. Kd4 f5 41. gxf5+ Kxf5 42. Kxd5 Kg5 43. Bc1+ Kh5 44. Bf4 g5 45. Bg3 Kg6 46. Kc5 Kf5 47. f3 h5 48. Kb6 Ke6 49. Kxb7 Kd5 50. Bf2 Ke5 51. Kc6 Kf5 52. Be3 g4 53. fxg4+ hxg4 54. h4 g3 55. h5 g2 56. h6 Kg6 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "2"]
[White "Roet, Siem"]
[Black "Van Scheltinga, Theo D"]
[Result "0-1"]
[ECO "E24"]
[BlackElo "2335"]
[PlyCount "107"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Qc2 Nc6 7. Nf3 Qa5 8. e3 d6 9. Bd3 e5 10. 0-0 Bg4 11. Nd2 Qc7 12. Bb2 0-0 13. f4 exf4 14. Rxf4 Bh5 15. Rxf6 gxf6 16. Bxh7+ Kg7 17. Bd3 Bg6 18. Ne4 Qe7 19. Bc1 Rh8 20. Ng3 Rh4 21. Nf5+ Bxf5 22. Bxf5 cxd4 23. e4 Rah8 24. h3 Qe5 25. Qf2 dxc3 26. Be3 Rxe4 27. Bxe4 Qxe4 28. Rc1 Qh4 29. Rxc3 Qxf2+ 30. Bxf2 b6 31. Rg3+ Kf8 32. Rd3 Ke7 33. Be1 Rc8 34. Bg3 Ne5 35. Rd4 Rxc4 36. Bxe5 Rc1+ 37. Kf2 fxe5 38. Rd3 Ke6 39. g4 d5 40. h4 e4 41. Rh3 Rc2+ 42. Kf1 d4 43. h5 d3 44. Ke1 Kf6 45. h6 Rc8 46. Rh5 Kg6 47. Re5 Rc4 48. g5 Rc5 49. Rxe4 Rxg5 50. Re7 Ra5 51. h7 Kxh7 52. Rxf7+ Kg6 53. Rf1 Rxa3 54. Kd2 0-1

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "5"]
[White "Spaan, Hein"]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "49"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 b6 7. Re1 Bb7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. e5 Nxg3 12. hxg3 e6 13. Nbd2 Nd7 14. Nc4 dxe5 15. Ncxe5 Nf6 16. Bc2 Rc8 17. Qd3 Re8 18. b4 c5 19. bxc5 bxc5 20. Rab1 c4 21. Qe2 Bd5 22. Nd2 Qa5 23. Ndxc4 Qxc3 24. Bb3 Rcd8 25. Red1 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "1"]
[White "Van Oostrum, Gerrit"]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "64"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nc6 5. Be3 e5 6. dxe5 Nxe5 7. Nf3 Nxf3+ 8. Bxf3 Nf6 9. Qd2 h6 10. Rd1 Bd7 11. 0-0 g5 12. Bd4 g4 13. Be2 Nh5 14. Bxg7 Nxg7 15. f4 h5 16. Qd4 Kf8 17. f5 Rh6 18. Qd2 Rh8 19. Nd5 Ne8 20. Qd4 Rh6 21. Qe3 Rh8 22. e5 c6 23. Nc3 Qb6 24. Qxb6 axb6 25. a3 d5 26. Bd3 Ke7 27. Rde1 Rh6 28. Ne2 c5 29. f6+ Kd8 30. Bf5 Nc7 31. Bxd7 Kxd7 32. Rf5 Ne6 1/2-1/2

[Event "Haarlem ACCOM op"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "3"]
[White "Van der Veen, G."]
[Black "Roet, Siem"]
[Result "1-0"]
[ECO "A93"]
[PlyCount "76"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 d5 5. d4 Be7 6. 0-0 0-0 7. b3 Ne4 8. Bb2 f5 9. e3 b6 10. Nfd2 Nf6 11. Nc3 Bb7 12. Ne2 g5 13. f3 Nb4 14. Nc1 Rf7 15. a3 Nc6 16. Nd3 Qf8 17. b4 Re8 18. Rc1 Bd8 19. b5 Na5 20. c5 h5 21. Ne5 Rh7 22. h3 Qh6 23. Qe2 g4 24. fxg4 hxg4 25. h4 Nh5 26. Qf2 Nxg3 27. Qxg3 Bxh4 28. Nxg4 fxg4 29. Qe5 Bg5 30. Kf2 Bf6 31. Qf4 Bg5 32. Qe5 Qg6 33. Ke2 Bh4 34. Rh1 Bf6 35. Qf4 Ree7 36. Rxh7 Rxh7 37. Rh1 Bg5 38. Qe5 Rf7 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "3"]
[White "Bierenbroodspot, Paul"]
[Black "Roet, Siem"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2275"]
[PlyCount "132"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Qd2 a6 11. a4 Rc8 12. Nxc6 Bxc6 13. Bd3 d5 14. exd5 Nxd5 15. Bh6 Bxh6 16. Qxh6 Nxc3 17. bxc3 Qd5 18. f3 Qc5+ 19. Kh1 Qxc3 20. f4 e6 21. Qg5 Rcd8 22. Qe5 Qxe5 23. fxe5 Rd5 24. Rfe1 Ra5 25. Be4 Rc8 26. Bxc6 Rxc6 27. Rab1 b6 28. Re4 Rac5 29. Reb4 Rxe5 30. Rxb6 Rxc2 31. Rxa6 Ree2 32. Rg1 Ra2 33. Ra7 e5 34. a5 e4 35. Rf1 Rf2 36. Re1 Rxg2 37. Rxe4 Rh2+ 38. Kg1 Rxh3 39. Rf4 Rg3+ 40. Kh1 Re3 41. Raxf7 Re1+ 42. Rf1 Rxf1+ 43. Rxf1 Rxa5 44. Kg2 Ra3 45. Rb1 Kg7 46. Rb7+ Kh6 47. Rb6 Kh5 48. Rb5+ g5 49. Rb1 g4 50. Rh1+ Kg6 51. Rb1 Kg5 52. Rc1 h5 53. Rb1 Ra2+ 54. Kh1 Kh4 55. Rb3 g3 56. Rb6 Kg4 57. Rb4+ Kh3 58. Rb1 h4 59. Kg1 Ra4 60. Kh1 Kg4 61. Rc1 h3 62. Rb1 Ra2 63. Rc1 Kf3 64. Rb1 Rd2 65. Rb3+ Kf2 66. Rb1 Ke2 0-1

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "4"]
[White "Roet, Siem"]
[Black "Carrion Lara, Luis"]
[Result "0-1"]
[ECO "E24"]
[PlyCount "104"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. Nf3 d6 7. e3 Nbd7 8. Be2 c5 9. 0-0 b6 10. Ne1 Bb7 11. f3 Qc7 12. Bd2 Rac8 13. Rc1 d5 14. cxd5 Bxd5 15. e4 Bb7 16. Nd3 Rfd8 17. Bg5 cxd4 18. cxd4 Qd6 19. Qa4 Bc6 20. Qb4 Qb8 21. Bf4 Qa8 22. Be3 h6 23. Qd2 Bb5 24. Nb4 Bxe2 25. Qxe2 Nb8 26. Qf2 Qb7 27. g4 Nh7 28. d5 Nf8 29. Bf4 a5 30. Rxc8 Rxc8 31. Bxb8 axb4 32. Bd6 exd5 33. Bxb4 dxe4 34. fxe4 Ne6 35. h4 Rc4 36. Qf3 Rxe4 37. Rf2 Nd4 38. Qg2 Qc6 39. Rd2 Nf3+ 40. Qxf3 Re1+ 41. Kg2 Rg1+ 42. Kxg1 Qxf3 43. Rg2 g6 44. g5 Qf4 45. h5 hxg5 46. hxg6 f5 47. Rd2 Kg7 48. Rd6 Qe3+ 49. Kf1 g4 50. Rd7+ Kxg6 51. Rd6+ Kf7 52. Rd7+ Ke8 0-1

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "2"]
[White "Roet, Siem"]
[Black "Van Egmond, Ko"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "101"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. b3 d4 5. Nb1 Nc6 6. Bg2 Bd7 7. Nf3 Be7 8. 0-0 0-0 9. Bb2 e5 10. d3 Ne8 11. Nbd2 f5 12. a3 a5 13. e3 Bf6 14. Qc2 g5 15. c5 Ng7 16. b4 g4 17. Ne1 axb4 18. axb4 Be6 19. b5 Nb4 20. Qb1 Rxa1 21. Bxa1 Nd5 22. Nc4 f4 23. exf4 exf4 24. Nd2 f3 25. Nexf3 gxf3 26. Nxf3 Nc3 27. Qb4 Qd7 28. Bxc3 dxc3 29. d4 Rd8 30. Qxc3 Qxb5 31. Ne5 Qb3 32. Qa1 Qb4 33. c6 b6 34. d5 Bc8 35. Re1 Qd6 36. f4 Nf5 37. Be4 Ne7 38. Qb1 Bxe5 39. Bxh7+ Kh8 40. Rxe5 Qc5+ 41. Kg2 Rxd5 42. Re2 Qd6 43. Bc2 Qf6 44. Qe1 Ng8 45. Re8 Rd8 46. Qe4 Rd2+ 47. Kg1 Rxc2 48. Qxc2 Qd4+ 49. Kh1 Bh3 50. Re1 Qd5+ 51. Qe4 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "6"]
[White "Roet, Siem"]
[Black "Vlaming, Jos Pl"]
[Result "1/2-1/2"]
[ECO "D78"]
[PlyCount "96"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. b3 g6 5. Bb2 Bg7 6. Nf3 0-0 7. 0-0 Re8 8. d4 Bf5 9. Nh4 Be6 10. Nd2 Qc8 11. Rc1 Bh3 12. cxd5 Bxg2 13. Kxg2 Nxd5 14. e4 Nb4 15. Rc4 b5 16. Rxb4 a5 17. Rc4 bxc4 18. Nxc4 Qb7 19. Qe1 Qb5 20. Na3 Qb4 21. e5 Na6 22. Qe2 c5 23. d5 Nc7 24. Qf3 Qd2 25. d6 exd6 26. Nc4 Qd5 27. exd6 Qxf3+ 28. Nxf3 Nb5 29. Bxg7 Kxg7 30. a4 Nc3 31. Nfe5 Ra6 32. Nd3 Ne4 33. Rc1 Nxd6 34. Nxc5 Nxc4 35. Nxa6 Nd2 36. Rc3 Ra8 37. Nc5 Rd8 38. Nb7 Rd5 39. Rc5 Rd3 40. Rxa5 Rxb3 41. Ra7 Ne4 42. Nd8 Nd6 43. a5 Kf8 44. a6 Ra3 45. Ra8 Ke7 46. Nc6+ Kd7 47. Nd4 Nc8 48. Rb8 Rxa6 1/2-1/2

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "1"]
[White "Seewald, Pieter C"]
[Black "Roet, Siem"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "83"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Na6 8. Bd3 Nc7 9. 0-0 a6 10. Qe2 Rb8 11. e5 Nfe8 12. e6 fxe6 13. Ng5 exd5 14. Nxh7 Kxh7 15. Qh5+ Kg8 16. Qxg6 Rf6 17. Qh7+ Kf8 18. cxd5 Rh6 19. Qe4 Nf6 20. Qf3 Qe8 21. f5 Rh8 22. g4 Nd7 23. Be4 Nb5 24. Bf4 Nd4 25. Qg3 b5 26. Rae1 Ne5 27. Bg2 Rg8 28. Ne4 Qd7 29. Ng5 Bf6 30. Ne6+ Ke8 31. Qh3 Rh8 32. Bh6 Nf7 33. g5 Bxg5 34. Nxg5 Nxg5 35. Qh5+ Nf7 36. Qg6 Kd8 37. Qxf7 Nxf5 38. Rxf5 Rxh6 39. Qf8+ Qe8 40. Qxh6 Bxf5 41. Rf1 Qg6 42. Qf8+ 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "5"]
[White "Strating, Sybolt"]
[Black "Roet, Siem"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "87"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f4 e6 6. Nf3 0-0 7. Be3 Nc6 8. Be2 Bd7 9. 0-0 a6 10. Kh1 Ng4 11. Bg1 Ne7 12. Qb3 Rb8 13. a4 Nf6 14. Rad1 Qc8 15. Qa3 Rd8 16. Bf2 Ne8 17. Bh4 f6 18. b4 c6 19. a5 d5 20. Nd2 dxe4 21. Ndxe4 Nf5 22. Bf2 Nfd6 23. Rfe1 Nf7 24. Nc5 Ned6 25. N3a4 Qc7 26. Nb6 Bc8 27. Bg4 f5 28. Bf3 Re8 29. Bg3 Bf6 30. Qd3 Nd8 31. Rd2 N6f7 32. d5 Be7 33. dxe6 Nxe6 34. Rxe6 Bxe6 35. Nxe6 Qd6 36. Qe3 Qxb4 37. Nd7 Rbc8 38. Qd4 Ne5 39. Qxe5 Kf7 40. Re2 Rg8 41. Be1 Qxc4 42. Bc3 Rce8 43. Nf6 Rd8 44. Ng5+ 1-0

[Event "Alkmaar ACCOM op"]
[Site "Alkmaar"]
[Date "1989.??.??"]
[Round "7"]
[White "Van Eeten, D."]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "23"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nge2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Bg5 Ne7 10. Qc1 c6 11. h3 Be6 12. Rd1 1/2-1/2

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "1"]
[White "De Geus, Gerard"]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "62"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 a6 7. a4 c5 8. 0-0 cxd4 9. Nxd4 Nc6 10. Be3 Bd7 11. Kh1 Rc8 12. Nb3 Na5 13. Nxa5 Qxa5 14. Bd4 Bc6 15. b4 Qd8 16. Bd3 Bd7 17. Qd2 e5 18. fxe5 Ng4 19. Nd5 Nxe5 20. Bb6 Qh4 21. g3 Qh3 22. Ne7+ Kh8 23. Nxc8 Rxc8 24. Bd4 f5 25. exf5 Bc6+ 26. Kg1 Nf3+ 27. Rxf3 Bxd4+ 28. Re3 Bxa1 29. c3 Bd5 30. Bc2 Bf7 31. Qc1 Bd5 1/2-1/2

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "5"]
[White "Kayser, Eddy"]
[Black "Roet, Siem"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "72"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 0-0 6. Bg5 c5 7. Nbd2 cxd4 8. cxd4 Bg4 9. h3 Bd7 10. 0-0 Nc6 11. a3 Ne8 12. Be3 a6 13. d5 Ne5 14. Nxe5 Bxe5 15. Nc4 Bg7 16. Nb6 Rb8 17. Qd2 Nf6 18. a4 Be8 19. a5 Nd7 20. Nxd7 Bxd7 21. Rac1 f5 22. Bb6 Qe8 23. Rc7 f4 24. f3 g5 25. Rfc1 Be5 26. Be2 Rf6 27. Bd4 Bxd4+ 28. Qxd4 Rh6 29. e5 Bxh3 30. exd6 Bd7 31. dxe7 Qxe7 32. Bd3 Qe8 33. d6 Re6 34. Rxd7 Qxd7 35. Rc7 Rxd6 36. Bc4+ Kf8 1-0

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "6"]
[White "Roet, Siem"]
[Black "Duinmaijer, Martin"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "57"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Ne4 c5 6. d3 Nc6 7. Nxf6+ gxf6 8. Nf3 e5 9. 0-0 Be6 10. Nh4 Qd7 11. f4 Bh3 12. Rf2 Bxg2 13. Kxg2 0-0-0 14. fxe5 fxe5 15. Qf1 Be7 16. Nf5 h5 17. Nxe7+ Nxe7 18. Bg5 h4 19. gxh4 Rdg8 20. Kh1 f5 21. Bxe7 Qxe7 22. Qh3 Rg4 23. Rxf5 Rhxh4 24. Qf3 Rxh2+ 25. Kxh2 Qh7+ 26. Qh3 Qxf5 27. Rf1 Qg5 28. Rg1 Qf4+ 29. Kh1 1-0

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "2"]
[White "Roet, Siem"]
[Black "Nicolai, Erik"]
[Result "0-1"]
[ECO "A18"]
[PlyCount "77"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. fxg7 cxd2+ 7. Qxd2 Qxd2+ 8. Bxd2 Bxg7 9. Rb1 Bd7 10. Be2 Nc6 11. Nf3 a5 12. 0-0 0-0 13. Be3 h6 14. Rbd1 Rfd8 15. Rd2 Be8 16. Rfd1 Rxd2 17. Rxd2 Rd8 18. Rxd8 Nxd8 19. Bf4 Nc6 20. b3 e5 21. Bg3 f5 22. c5 Bf6 23. Bb5 f4 24. Bh4 Kg7 25. Bxf6+ Kxf6 26. Nd2 Bd7 27. Nc4 Nb8 28. Bxd7 Nxd7 29. c6 bxc6 30. Nxa5 c5 31. f3 Ke6 32. Kf2 Kd5 33. Ke2 Kd4 34. Kd2 Nb6 35. Nc6+ Kd5 36. Ne7+ Ke6 37. Ng8 h5 38. Kd3 Kf7 39. a4 0-1

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "7"]
[White "Roet, Siem"]
[Black "Ordelman, H."]
[Result "1-0"]
[ECO "D37"]
[PlyCount "65"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 dxc4 8. Bxc4 Nb6 9. Bb3 Nbd5 10. a3 c6 11. Bc2 Qc7 12. e4 Nxc3 13. bxc3 c5 14. e5 Ne8 15. Qd3 f5 16. exf6 Nxf6 17. Ne5 Bd6 18. Re1 g6 19. Bh6 Bxe5 20. dxe5 Rd8 21. Qg3 Nh5 22. Qg4 Ng7 23. Rad1 Rf8 24. Re3 Bd7 25. Bxg6 hxg6 26. Qxg6 Rf7 27. Bg5 Raf8 28. Bf6 Be8 29. Rh3 Rxf6 30. Qh7+ Kf7 31. exf6 Kxf6 32. Rf3+ Ke7 33. Qh4+ 1-0

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "4"]
[White "Roet, Siem"]
[Black "Rijksen, H."]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "81"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 7. Nf3 Bd6 8. 0-0 0-0 9. d4 exd4 10. cxd4 Re8 11. Qd3 Bf8 12. Ng5 g6 13. Qf3 Qe7 14. Ne4 Bg7 15. Bg5 Qf8 16. Bf6 Bf5 17. Bxg7 Kxg7 18. Nc3 Be6 19. e4 Nd7 20. d5 cxd5 21. exd5 Ne5 22. Qf4 Bf5 23. Qd4 Kg8 24. Rfe1 Qg7 25. Qa4 Bd7 26. Qd1 Bg4 27. Qb3 Rac8 28. Re3 Nf3+ 29. Bxf3 Rxe3 30. fxe3 Rxc3 31. Qd1 Bxf3 32. Qxf3 Rxe3 33. Qd1 Rd3 34. Qxd3 Qxa1+ 35. Kg2 Qxa2+ 36. Kh3 Qa4 37. d6 Qd7+ 38. Kg2 f6 39. Qd4 Kf7 40. Qd5+ Kf8 41. Qd4 1/2-1/2

[Event "Alkmaar ACCOM op-B"]
[Site "Alkmaar"]
[Date "1985.??.??"]
[Round "3"]
[White "Wouterson, R."]
[Black "Roet, Siem"]
[Result "1/2-1/2"]
[ECO "B38"]
[PlyCount "62"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. Qd2 Ng4 9. Nxc6 bxc6 10. Bd4 e5 11. Be3 Nxe3 12. Qxe3 0-0 13. Rd1 Qc7 14. Be2 Be6 15. h4 h6 16. h5 g5 17. 0-0 Rad8 18. Rd2 f5 19. exf5 Bxf5 20. Rfd1 Rd7 21. Ne4 Bxe4 22. Qxe4 Rf4 23. Qg6 Rf6 24. Qe4 Rdf7 25. Bf3 c5 26. Rc1 Rf8 27. Rc3 Rb8 28. Qd5+ Kh8 29. Be4 Bf8 30. b3 Qf7 31. Qxf7 Rxf7 1/2-1/2

