[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "8"]
[White "Blokhuis, Jeroen"]
[Black "Van Opstal, Rurik"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nb6 6. Nc3 Be7 7. Be3 Nc6 8. Nf3 Bg4 9. Qd2 Bf6 10. h3 Bh5 11. 0-0-0 Qd7 12. Re1 0-0-0 13. g4 Bg6 14. g5 Be7 15. Nh4 d5 16. Nxg6 hxg6 17. c5 Nc4 18. Qe2 Rde8 19. h4 Bxg5 20. Bh3 Bxe3+ 21. fxe3 f5 22. Qf2 Ne7 23. Bg2 b6 24. b3 Na5 25. Qe2 c6 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "4"]
[White "Buzing, Pieter C"]
[Black "Van Opstal, Rurik"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "67"]
[EventDate "1994.??.??"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 c6 6. Bc4 d6 7. Qb3 dxe5 8. Nxd5 cxd5 9. Bxd5 e6 10. Bxb7 Bxb7 11. Qxb7 Qd5 12. Qc8+ Ke7 13. Nf3 Kf6 14. c6 e4 15. Ng1 g6 16. Qb7 Qxc6 17. Qb3 Nd7 18. Qc3+ Qxc3 19. dxc3 Ne5 20. Ne2 Nd3+ 21. Kd2 Rb8 22. Kc2 Bd6 23. Ng3 Bxg3 24. hxg3 Ke7 25. f3 Nc5 26. Be3 Nd7 27. fxe4 Nf6 28. Bd4 Rhc8 29. Bxf6+ Kxf6 30. Rxh7 Rc5 31. Rf1+ Ke5 32. Rhxf7 Kxe4 33. b3 Rbb5 34. Re1+ 1-0

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "6"]
[White "Den Dekker, Wijnand"]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "22"]
[EventDate "1994.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nb6 6. Be3 Be7 7. Bd3 Nc6 8. Nf3 Bg4 9. Nbd2 f6 10. Qc2 Nb4 11. Qa4+ Nxa4 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "1"]
[White "Hendriks, Mathijs"]
[Black "Van Opstal, Rurik"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "53"]
[EventDate "1994.??.??"]
[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 Nf6 2. Nc3 d5 3. e5 Ne4 4. d3 Nxc3 5. bxc3 c5 6. f4 Nc6 7. Nf3 Bf5 8. Be2 e6 9. 0-0 Be7 10. Bd2 Qc7 11. Qe1 h5 12. Nh4 Bg4 13. Bf3 0-0-0 14. h3 Rdg8 15. Ng6 fxg6 16. hxg4 h4 17. g5 Kd7 18. Bg4 Bd8 19. c4 d4 20. Qe4 Ne7 21. Rab1 b6 22. c3 Nf5 23. Bxf5 gxf5 24. Qf3 dxc3 25. Bxc3 Qc6 26. Qxc6+ Kxc6 27. Rf3 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "5"]
[White "Van Opstal, Rurik"]
[Black "Corpeleijn, Maarten"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "45"]
[EventDate "1994.??.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bb4 9. Be2 0-0 10. 0-0 Bxc3 11. bxc3 Nb6 12. Bd3 f5 13. exf6 Rxf6 14. Rf3 Bd7 15. Rg3 Qc7 16. Nxc6 Bxc6 17. Bd4 Rf7 18. Qh5 g6 19. Rxg6+ Kf8 20. Rxe6 Nd7 21. Qh6+ Kg8 22. Rg6+ hxg6 23. Qh8# 1-0

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "2"]
[White "Van Opstal, Rurik"]
[Black "Friesen, Kim"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "59"]
[EventDate "1994.??.??"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. Qd3 Nbd7 8. N2c3 Nxe4 9. Nxe4 Nf6 10. Bf4 Bd7 11. f3 Nxe4 12. fxe4 c5 13. 0-0-0 cxd4 14. Qxd4 Bf6 15. e5 Be7 16. Bd3 Bc6 17. Qf2 Qc7 18. Rhf1 b6 19. Be3 Bf8 20. Qg3 0-0-0 21. Ba6+ Bb7 22. Qf3 Rd7 23. Rxd7 Qxd7 24. Bxb7+ Qxb7 25. Qxf7 Qxf7 26. Rxf7 Kb8 27. Rd7 h6 28. Rd8+ Kc7 29. Re8 Kd7 30. Ra8 1-0

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "9"]
[White "Van Opstal, Rurik"]
[Black "Gommers, Ralf"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "47"]
[EventDate "1994.??.??"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 e6 7. Bc4 Nb6 8. Be2 d6 9. 0-0 Bd7 10. Nc3 dxe5 11. Nxe5 Nxe5 12. dxe5 Qc7 13. Bf4 Rd8 14. Qb3 Be7 15. Rac1 Qb8 16. Ne4 0-0 17. Qg3 Bc6 18. Nf6+ Kh8 19. Qh4 gxf6 20. exf6 e5 21. fxe7 exf4 22. exf8Q+ Rxf8 23. Qf6+ Kg8 24. Bd3 1-0

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "3"]
[White "Van Opstal, Rurik"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "114"]
[EventDate "1994.??.??"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 e6 9. 0-0 Bd7 10. Nc3 a6 11. Be2 dxe5 12. Nxe5 Nxe5 13. dxe5 Bc6 14. Be3 Qxd1 15. Rfxd1 Nd7 16. f4 Bc5 17. Kf2 Bxe3+ 18. Kxe3 g5 19. Bf3 gxf4+ 20. Kxf4 Rc8 21. Rac1 Ke7 22. h3 Nf8 23. Bxc6 Rxc6 24. Ne2 Ng6+ 25. Ke4 Rhc8 26. Rxc6 Rxc6 27. Rc1 Rb6 28. b3 Rb5 29. g3 Rxe5+ 30. Kf3 Rd5 31. Rc7+ Rd7 32. Rc5 f5 33. g4 Kf6 34. Ng3 fxg4+ 35. hxg4 Ne5+ 36. Ke4 Nxg4 37. Kf4 Nf2 38. Kf3 Nd3 39. Ne4+ Kg6 40. Rg5+ Kh6 41. Rg1 Ne5+ 42. Kf4 Ng6+ 43. Ke3 Kg7 44. Nc5 Re7 45. Ke4 h5 46. Nd3 Kh6 47. Rf1 h4 48. Ne1 Kh5 49. Nf3 Rf7 50. Rg1 Rf4+ 51. Ke3 Rg4 52. Rc1 e5 53. Rc7 Rg3 54. Ke4 Kg4 55. Rg7 Kh3 56. Rc7 Rg4+ 57. Ke3 e4 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "7"]
[White "Van Opstal, Rurik"]
[Black "Van Hengel, Hugo G"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "53"]
[EventDate "1994.??.??"]
[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. d4 exd4 3. Bc4 Nc6 4. Nf3 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Nc5 11. f4 f6 12. f5 0-0 13. e6 Be8 14. Qg4 Kh8 15. Rf3 Ne4 16. Nd2 c5 17. Ne2 Ng5 18. Rg3 Bd6 19. Re3 Be5 20. Nf3 Ne4 21. c4 c6 22. Nxe5 fxe5 23. Nc3 Nf6 24. Qh4 e4 25. Rh3 g6 26. Bh6 Rg8 27. Bg5 1-0

[Event "Rosmalen BK op"]
[Site "Rosmalen"]
[Date "1993.??.??"]
[Round "6"]
[White "Borst, Johan M"]
[Black "Van Opstal, Rurik"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 g6 4. h3 Bg7 5. Nf3 0-0 6. Be3 c6 7. a4 Qc7 8. Bc4 Nbd7 9. 0-0 Nxe4 10. Nxe4 d5 11. Bxd5 cxd5 12. Nc3 Nf6 13. Qd2 Bf5 14. Nh4 Ne4 15. Nxe4 Bxe4 16. f3 Bxc2 17. Rfc1 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "5"]
[White "Dekker, Bart"]
[Black "Van Opstal, Rurik"]
[Result "1-0"]
[ECO "A86"]
[PlyCount "117"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 f5 3. g3 Nf6 4. Bg2 Bg7 5. Nh3 0-0 6. 0-0 c6 7. Nf4 d6 8. d5 c5 9. Nc3 Na6 10. Re1 Rb8 11. h4 Nc7 12. a4 b6 13. e4 a6 14. Qe2 b5 15. axb5 axb5 16. exf5 Bxf5 17. Nxb5 Nxb5 18. cxb5 Qb6 19. Ne6 Bg4 20. Qe3 Bxe6 21. Qxe6+ Rf7 22. Bf1 Rbf8 23. Ra6 Qb7 24. Rc6 Nd7 25. f4 Nb8 26. Bh3 Bd4+ 27. Kh2 Qxb5 28. Rc7 Bf6 29. Qe4 Qb6 30. Rc8 Rxc8 31. Bxc8 Rf8 32. h5 Kg7 33. Be6 Qb4 34. Qxb4 cxb4 35. hxg6 hxg6 36. Re4 Na6 37. g4 Rh8+ 38. Kg2 Nc5 39. Rxb4 Nd3 40. Rc4 Nxc1 41. Rxc1 Bxb2 42. Rc7 Kf8 43. Kg3 Bf6 44. g5 Bd4 45. Kg4 Bb6 46. Rb7 Be3 47. f5 Bd4 48. f6 exf6 49. gxf6 Bxf6 50. Rf7+ Ke8 51. Rxf6 Kd8 52. Rxg6 Kc7 53. Kg5 Kb6 54. Kf6 Ra8 55. Rg7 Ra6 56. Rd7 Kb5 57. Ke7 Kc5 58. Rc7+ Kb5 59. Bd7+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "5"]
[White "Hoentjen, Jan Willem"]
[Black "Van Opstal, Rurik"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "46"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. c4 Nf6 4. Nc3 Bg7 5. f4 0-0 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 c6 9. 0-0 Qc7 10. e5 Nfd7 11. Be3 dxe5 12. dxe5 Rd8 13. Qe2 Na6 14. Rad1 Qa5 15. Bd4 Ndc5 16. Rd2 Ne6 17. Be3 Rxd2 18. Qxd2 Rd8 19. Qf2 Nac5 20. Be2 Nd3 21. Bxd3 Rxd3 22. Qe2 Qd8 23. Rd1 Rxd1+ 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "3"]
[White "Hoogendoorn, Joost"]
[Black "Van Opstal, Rurik"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. 0-0 Nbd7 9. Re1 Rb8 10. a4 b6 11. Nd5 exd5 12. exd5+ Ne5 13. f4 Bb7 14. fxe5 dxe5 15. Bf4 Nd7 16. Nc6 Bc5+ 17. Kh1 Bxc6 18. dxc6 0-0 19. Bg5 Nf6 20. Bxf6 gxf6 21. Qg4+ Kh8 22. Qf5 Rg8 23. Qxf6+ Rg7 24. Rad1 1-0

[Event "Rosmalen BK op"]
[Site "Rosmalen"]
[Date "1993.??.??"]
[Round "2"]
[White "Kleijberg, Ad"]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "78"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. a4 e6 8. Be2 b6 9. Be3 Bb7 10. Bf3 Nbd7 11. 0-0 Nc5 12. e5 dxe5 13. Bxb7 Nxb7 14. fxe5 Qxe5 15. Qf3 Bd6 16. Qxb7 Qxe3+ 17. Kh1 0-0 18. Nf3 Ng4 19. Ne4 Bxh2 20. Nfg5 Rab8 21. Qe7 Rbe8 22. Qb7 Bg3 23. Rxf7 Nf2+ 24. Nxf2 Qxg5 25. Rxf8+ Rxf8 26. Nh3 Qh5 27. Qxb6 Qe2 28. Qg1 Qxc2 29. Qe3 Qg6 30. b4 Rb8 31. Qe2 Rxb4 32. Qxa6 h6 33. Rf1 Be5 34. Qa8+ Kh7 35. Qf3 Rxa4 36. Re1 Ra1 37. Rxa1 Bxa1 38. Nf2 Be5 39. Ng4 Qb1+ 0-1

[Event "Rosmalen BK op"]
[Site "Rosmalen"]
[Date "1993.??.??"]
[Round "4"]
[White "Szekely, Peter"]
[Black "Van Opstal, Rurik"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2440"]
[PlyCount "127"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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. d4 d6 6. Nc3 Nbd7 7. 0-0 c6 8. e4 e5 9. b3 Re8 10. h3 Qc7 11. Be3 Nf8 12. Qd2 Ne6 13. d5 cxd5 14. cxd5 Nc5 15. Rac1 Qa5 16. Rfd1 Bd7 17. Qc2 Rec8 18. Nd2 b5 19. Qb1 b4 20. Ne2 Bb5 21. Nc4 Qa6 22. Rd2 Nfd7 23. Bf1 Bf8 24. g4 Rc7 25. Ng3 Rac8 26. Rdc2 Qb7 27. Be2 Ra8 28. f3 a5 29. Nf1 Qa6 30. Nfd2 Rca7 31. Bf1 Qb7 32. Rb2 Qa6 33. Qc2 Rc8 34. Qd1 Rac7 35. Be2 Nb6 36. Qf1 Be7 37. Rbc2 Nbd7 38. Kh2 Ra8 39. Qf2 g5 40. Bf1 h6 41. Ra1 Kf8 42. a4 bxa3 43. Rxa3 a4 44. bxa4 Nxa4 45. Qe1 Qb7 46. Rb3 Ndc5 47. Nxd6 Nxb3 48. Nxb7 Rxc2 49. Bxb5 Nxd2 50. Kg3 Nc3 51. Bd3 Rb2 52. d6 Bf6 53. Bxd2 Raa2 54. Bc4 Rxd2 55. Bxa2 Ne2+ 56. Kf2 Rxa2 57. Kf1 Ke8 58. Nc5 Bd8 59. Qxe2 Rxe2 60. Kxe2 Bb6 61. Nb3 Kd7 62. Nd2 Bc5 63. Nf1 Bxd6 64. Ng3 1/2-1/2

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "4"]
[White "Van Opstal, Rurik"]
[Black "Dambacher, Martijn"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. a4 Qa5 9. Qd2 Bd7 10. Be2 Rc8 11. Ba3 cxd4 12. cxd4 Qxd2+ 13. Kxd2 Nf5 14. c3 Na5 15. Bd1 Nc4+ 16. Kd3 f6 17. Bb3 Kf7 18. Bxc4 Rxc4 19. Rhb1 Bc6 20. a5 Rc8 21. Bc5 a6 22. exf6 gxf6 23. Nd2 Rxc5 24. dxc5 Bb5+ 25. Kc2 Rxc5 26. Rb4 e5 27. Nb3 Rc7 28. Kb2 Nd6 29. Nd2 Nc4+ 30. Nxc4 Bxc4 31. Kc2 Ke6 32. g4 1/2-1/2

[Event "Rosmalen BK op"]
[Site "Rosmalen"]
[Date "1993.??.??"]
[Round "1"]
[White "Van Opstal, Rurik"]
[Black "Rohner, Eric"]
[Result "1-0"]
[ECO "B55"]
[PlyCount "103"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 c5 4. Ne2 cxd4 5. Nxd4 e5 6. Nb3 Be7 7. Bc4 0-0 8. Nc3 a6 9. a4 Nc6 10. Be3 Be6 11. Nd5 Bxd5 12. Bxd5 Nxd5 13. Qxd5 Rc8 14. c3 Kh8 15. 0-0 f5 16. a5 Qe8 17. Bb6 f4 18. g4 fxg3 19. hxg3 Qh5 20. Kg2 Rf6 21. Nd2 Rcf8 22. Be3 g5 23. Rh1 Qg6 24. g4 Qg8 25. Rh5 Rg6 26. Rah1 Rf7 27. Nf1 Bd8 28. Ng3 Ne7 29. Qd2 Nc6 30. Nf5 Nxa5 31. Nh6 Rxh6 32. Rxh6 Nc4 33. Qc1 d5 34. exd5 Rg7 35. b3 Nxe3+ 36. Qxe3 Qxd5 37. c4 Qa5 38. Qd3 Qc7 39. Rd6 Be7 40. Rd7 Qc6 41. b4 e4 42. fxe4 Qe6 43. Kg3 Qe5+ 44. Kh3 Rf7 45. c5 Qf4 46. Rxe7 Rxe7 47. Qd8+ Kg7 48. Qxe7+ Kh8 49. Qd8+ Kg7 50. Qd3 h5 51. Rg1 h4 52. Rf1 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "8"]
[White "Van Opstal, Rurik"]
[Black "Schaffner, Joost"]
[Result "1-0"]
[ECO "E41"]
[PlyCount "64"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 c5 7. 0-0 Bxc3 8. bxc3 d6 9. e4 Nc6 10. Qe2 e5 11. d5 Na5 12. Nh4 Nxd5 13. exd5 Qxh4 14. f4 Bg4 15. Qc2 f5 16. h3 Bxh3 17. gxh3 e4 18. Bxe4 fxe4 19. Qxe4 Qg3+ 20. Qg2 Qxg2+ 21. Kxg2 Nxc4 22. f5 Rae8 23. Rf4 Ne3+ 24. Bxe3 Rxe3 25. c4 Kf7 26. a4 Re2+ 27. Kf3 Rfe8 28. Ra3 Kf6 29. h4 h5 30. Rd3 Ra2 31. Re3 Rxe3+ 32. Kxe3 Ra3+ 1-0

[Event "Rosmalen BK op"]
[Site "Rosmalen"]
[Date "1993.??.??"]
[Round "5"]
[White "Van Opstal, Rurik"]
[Black "Simons, Rudy"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "134"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 Nc6 9. h3 Nd7 10. Be3 b6 11. a3 Bb7 12. Bc4 Rc8 13. Ba2 Ba6 14. Re1 Na5 15. Nd2 Nc4 16. Nxc4 Bxc4 17. Bxc4 Rxc4 18. Qd3 Rc8 19. Rac1 Nb8 20. Nd5 Qd7 21. Bg5 f6 22. Bf4 e6 23. Nb4 a5 24. Na2 Rfd8 25. Qb3 b5 26. Nc3 b4 27. axb4 axb4 28. Na4 Rxc1 29. Rxc1 Nc6 30. Nb6 Nxd4 31. Qc4 Qb5 32. Qxd4 e5 33. Bxe5 fxe5 34. Qd5+ Qxd5 35. Nxd5 Bh6 36. Rc6 Bd2 37. Kf1 Rb8 38. Ke2 Bc3 39. Nxc3 bxc3 40. bxc3 Rb2+ 41. Ke3 Rc2 42. Rc7 h5 43. Rc6 Kf7 44. Rxd6 Rxc3+ 45. Kd2 Ra3 46. h4 Ra4 47. Ke3 Ra3+ 48. Rd3 Ra2 49. g3 Ke6 50. f4 Rg2 51. Kf3 Rg1 52. Rb3 Rf1+ 53. Ke2 Rg1 54. Kf2 Rc1 55. Rb6+ Kf7 56. fxe5 Rc5 57. e6+ Ke7 58. Kf3 Rc3+ 59. Kf4 Ra3 60. Ke5 Ra5+ 61. Kf4 Ra3 62. Rb5 Kxe6 63. Rg5 Kf7 64. g4 hxg4 65. Rxg4 Ra4 66. Kg5 Ra5+ 67. Kh6 Rh5# 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "2"]
[White "Van Opstal, Rurik"]
[Black "Van Benthem, Arjen"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "105"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bg5 e6 6. Nf3 Be7 7. e3 Nbd7 8. Bd3 0-0 9. 0-0 b6 10. Rc1 Bb7 11. Qa4 a6 12. h3 Rc8 13. Bf4 Ne4 14. Ne2 b5 15. Qb3 Qb6 16. a4 b4 17. Rfd1 Rfd8 18. Ne5 Nxe5 19. Bxe5 Bd6 20. Bxd6 Nxd6 21. Nf4 a5 22. Be2 Ba6 23. Bxa6 Qxa6 24. Qd3 Qxd3 25. Nxd3 Nc4 26. b3 Nd6 27. f3 Nb7 28. Kf2 Kf8 29. Ne5 f6 30. Nc6 Rd7 31. Na7 Rxc1 32. Rxc1 Nd6 33. Nc8 Ke8 34. Nxd6+ Rxd6 35. Rc7 Rd7 36. Rc5 Ra7 37. e4 dxe4 38. fxe4 Kd7 39. Ke3 Kd6 40. Kd3 e5 41. Kc4 exd4 42. Kxd4 g6 43. Kc4 Rc7 44. Rxc7 Kxc7 45. Kb5 Kd6 46. Kb6 h5 47. g3 Ke5 48. Kxa5 Kxe4 49. Kxb4 Kf3 50. a5 Kxg3 51. a6 Kxh3 52. a7 g5 53. a8Q 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "8"]
[White "Van Opstal, Rurik"]
[Black "Van Gils, Philip"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bg5 e6 6. Nf3 Nc6 7. e3 a6 8. Rc1 Bd6 9. Bd3 0-0 10. 0-0 Bd7 11. e4 dxe4 12. Bxf6 Qxf6 13. Nxe4 Qe7 14. Nxd6 Qxd6 15. Bxh7+ Kxh7 16. Ng5+ Kg8 17. Qh5 Rfe8 18. Qxf7+ Kh8 19. Qg6 Kg8 20. Qh7+ Kf8 21. Qh8+ Ke7 22. Qxg7+ 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "1"]
[White "Van Opstal, Rurik"]
[Black "Van Ginkel, M Pieter"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. d3 g6 5. Nc3 Bg7 6. Be3 Nd4 7. g3 e5 8. Bg2 Ne7 9. 0-0 0-0 10. Ne2 Nxe2+ 11. Qxe2 exf4 12. gxf4 Bxb2 13. Rab1 Bg7 14. e5 Nf5 15. Bf2 Re8 16. Rfe1 Rb8 17. Ng5 h6 18. Ne4 b6 19. exd6 Be6 20. Kh1 Bxa2 21. d7 Qxd7 22. Ra1 Bd5 23. Rad1 Nd4 24. Qd2 f5 25. c4 Bc6 26. Nc3 Nf3 27. Rxe8+ Rxe8 28. Qc1 Bxc3 29. Qxc3 Nd4 30. Bxd4 Bxg2+ 31. Kxg2 Qxd4 32. Qd2 Re3 33. Re1 Rxd3 34. Re8+ Kf7 35. Qe2 Qd7 36. Kf2 Rh3 37. Qf1 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "6"]
[White "Van Opstal, Rurik"]
[Black "Van Kessel, D."]
[Result "1-0"]
[ECO "B33"]
[PlyCount "85"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Be6 12. Nc2 0-0 13. Nce3 Bxd5 14. Nxd5 Bg5 15. a4 Ne7 16. Be2 Nxd5 17. Qxd5 Qb6 18. axb5 a5 19. 0-0 Rfd8 20. Rfd1 Bh4 21. g3 Bg5 22. Bc4 Ra7 23. Rd3 Rad7 24. Rad1 h6 25. Rf3 Qc5 26. Qxc5 dxc5 27. Rxd7 Rxd7 28. Bd5 Bd8 29. Rd3 Bb6 30. Kg2 Ra7 31. Kf3 Kf8 32. Kg4 g6 33. Rf3 a4 34. Rf6 Bd8 35. Rc6 a3 36. bxa3 Rxa3 37. b6 Bxb6 38. Rxb6 Rxc3 39. Rb7 h5+ 40. Kh3 Rf3 41. Kg2 Rf6 42. Rc7 Kg7 43. Rxc5 1-0

[Event "Rosmalen BK op"]
[Site "Rosmalen"]
[Date "1993.??.??"]
[Round "3"]
[White "Van Opstal, Rurik"]
[Black "Van den Bersselaar, Jeroen"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Nc5 11. Be3 0-0 12. Nd2 Na4 13. c3 c5 14. Nf5 Bxf5 15. Qxa4 c4 16. Rfe1 c5 17. Rad1 Qc7 18. b3 Bc2 19. Rc1 cxb3 20. Nxb3 Bg6 21. Rcd1 Rfd8 22. Bf2 Rac8 23. Qa6 Qb6 24. Qe2 a5 25. Nc1 a4 26. Nd3 Qa5 27. Nf4 Qxc3 28. Nxd5 Rxd5 29. Rxd5 c4 30. e6 Re8 31. Bd4 Qb4 32. Rd7 f6 33. Qe3 Bd3 34. Rc7 a3 35. Bc5 Bxc5 36. Rxc5 Bf5 37. Rxf5 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "2"]
[White "Van Vossen, Robbert"]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Be3 Nf6 5. Bd3 0-0 6. h3 Nbd7 7. f4 e5 8. Nf3 Nh5 9. fxe5 Ng3 10. Rg1 dxe5 11. Bf2 Nh5 12. Nbd2 Nf4 13. Qc2 exd4 14. cxd4 c5 15. 0-0-0 cxd4 16. Nb3 Ne5 17. Nxe5 Bxe5 18. Bc4 Be6 19. Bxe6 d3 20. Qc5 Bd6 21. Qe3 fxe6 22. Kb1 Qf6 23. Bg3 Rad8 24. Nc1 b6 25. Nxd3 Nxd3 26. Bxd6 Qxb2# 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Dambacher, Martijn"]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "70"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 a6 5. a4 Nf6 6. Bc4 Be7 7. d3 b6 8. 0-0 Bb7 9. Qe1 Nc6 10. f5 d5 11. exd5 exd5 12. Bb3 0-0 13. Bg5 Na5 14. Ba2 Qd6 15. Qh4 Nc6 16. Rae1 Rfe8 17. Bf4 Qd7 18. g4 Nb4 19. Ne5 Qd8 20. g5 Nxa2 21. Nxa2 Nd7 22. Ng4 Nf8 23. f6 Ng6 24. fxe7 Rxe7 25. Qf2 Rxe1 26. Rxe1 d4 27. c4 dxc3 28. Nxc3 Qxd3 29. Qe3 Qf5 30. Bg3 Qxg4 31. Rd1 Kf8 32. h3 Qf3 33. Qxf3 Bxf3 34. Bc7 Bxd1 35. Nxd1 Re8 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1992.??.??"]
[Round "1"]
[White "Loman, Rino"]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 Nc6 6. d3 e6 7. Bg2 Nge7 8. 0-0 0-0 9. Bd2 b6 10. Rb1 Bb7 11. a3 d5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Ne5 Qd6 15. Nxc6 Bxc6 16. Qc2 Bxg2 17. Kxg2 Rac8 18. Rbd1 Qd5+ 19. Rf3 c4 20. dxc4 Rxc4 21. Bc3 Qc6 22. Rdd3 Rc8 23. Qd2 Bxc3 24. Rxc3 Rxc3 25. Qxc3 Qxc3 26. Rxc3 Rxc3 27. bxc3 Kf8 28. Kf3 Ke7 29. Ke4 Kd6 30. Kd4 f6 31. e4 e5+ 32. fxe5+ fxe5+ 33. Kc4 Kc6 34. a4 a5 35. h3 h6 36. h4 h5 37. Kb3 b5 38. Ka3 Kc5 39. Kb3 bxa4+ 40. Kxa4 Kc4 41. Kxa5 Kxc3 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Mellegers, Joost P"]
[Black "Van Opstal, Rurik"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. 0-0 c6 9. Bg5 Qc7 10. Qc2 Na6 11. Be3 Ng4 12. Qc1 Nxe3 13. Qxe3 Qe7 14. Rad1 Nc7 15. c5 Ne6 16. b4 Nd4 17. Bd3 h6 18. Ne2 Rd8 19. Bc4 Be6 20. Bxe6 Nxe6 21. Nd2 a5 22. a3 Nd4 23. Nxd4 exd4 24. Qb3 axb4 25. axb4 Qe6 26. Rb1 Qxb3 27. Rxb3 Ra2 28. Nc4 Rda8 29. Nd6 R8a7 30. g3 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Solleveld, Maarten"]
[Black "Van Opstal, Rurik"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. a4 b6 8. Be2 Qc7 9. 0-0 Nbd7 10. Bf3 Bb7 11. Qe1 Rd8 12. Kh1 Nc5 13. b4 Ncd7 14. Bb2 Be7 15. e5 dxe5 16. fxe5 Nxe5 17. Bxb7 Rxd4 18. Nb5 axb5 19. Bxd4 Neg4 20. Qh4 Qxb7 21. h3 e5 22. Bxb6 Qxb6 23. hxg4 g5 24. Qxg5 h5 25. Qg7 Rh7 26. Rxf6 Qd4 27. Qg8+ Kd7 28. Raf1 Bxf6 29. Qxh7 hxg4 30. Rxf6 1-0

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Altena, T."]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. h3 d6 6. e3 c6 7. Bd3 Nbd7 8. 0-0 Re8 9. Nc4 Qc7 10. c3 b5 11. Na3 e5 12. dxe5 dxe5 13. Bh2 Qb6 14. Bc2 a5 15. Qe2 Ba6 16. b4 Nd5 17. Qd2 Rad8 18. Rab1 Bf8 19. e4 N5f6 20. Rb2 c5 21. Qe3 cxb4 22. Qxb6 Nxb6 23. cxb4 Bxb4 24. Nb1 Nc4 25. Rb3 Nd7 26. Ne1 Nc5 27. Rf3 Rd4 28. Rf6 Bb7 29. Nf3 Rd7 30. Bb3 Nxe4 31. Bxc4 bxc4 32. Rb6 f6 33. a3 Bc5 34. Rb2 Ba6 35. Rc1 c3 36. Nxc3 Nxc3 37. Bxe5 fxe5 38. Rxc3 Rc7 39. Rbc2 Rec8 40. Kh2 e4 41. Ng5 Bd6+ 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1992.??.??"]
[Round "6"]
[White "Van Oostrum, Henk"]
[Black "Van Opstal, Rurik"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "48"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Rb1 h6 10. b4 g5 11. f4 Rb8 12. b5 Ne7 13. a4 Be6 14. Qc2 Ng6 15. Nd5 Qd7 16. Ba3 Rfc8 17. Qd2 c6 18. Nxf6+ Bxf6 19. Bb2 Rf8 20. Ba3 Rfd8 21. Rfc1 d5 22. bxc6 bxc6 23. Rxb8 Rxb8 24. cxd5 cxd5 1/2-1/2

[Event "Hengelo op-C"]
[Site "Hengelo"]
[Date "1992.??.??"]
[Round "2"]
[White "Van Opstal, Rurik"]
[Black "Dannenberg, W."]
[Result "0-1"]
[ECO "C44"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 Ba5 7. 0-0 Nge7 8. Ng5 d5 9. exd5 Ne5 10. Bb3 h6 11. Re1 hxg5 12. Rxe5 Qd6 13. f4 Bb6+ 14. Kf1 Rxh2 15. Qd2 Rh1+ 16. Ke2 Bg4+ 17. Kd3 Qg6+ 18. Kc4 Bf5 19. Ba3 c5 20. Qe3 Qf6 21. d6 Be6+ 22. Rxe6 fxe6 23. dxe7 gxf4 24. Ba4+ Kxe7 25. Bxc5+ Kf7 26. Qf3 Rc8 27. Qxb7+ Rc7 28. Qa8 Rxc5+ 29. Kd3 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Opstal, Rurik"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "C05"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 f6 7. Bd3 f5 8. Ndf3 Be7 9. Be3 Qb6 10. Ne2 Nc6 11. 0-0 0-0 12. Ng5 Bxg5 13. fxg5 cxd4 14. Nxd4 Nxd4 15. Bxd4 Qc7 16. Re1 Nc5 17. Bc2 Ne4 18. h4 Bd7 19. g4 Bc6 20. Bb3 Kh8 21. Rc1 Qf7 22. Rf1 Qg6 23. c4 Ng3 24. Rf4 fxg4 25. Rxf8+ Rxf8 26. Qxg4 Qe4 27. Qxe4 dxe4 28. Rc2 e3 29. Bxe3 Rf1+ 30. Kh2 Nf5 31. Bg1 Nxh4 32. Bxa7 Nf5 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Opstal, Rurik"]
[Black "Knoop, Wouter"]
[Result "0-1"]
[ECO "B89"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Be3 e6 8. Qe2 a6 9. a4 Qc7 10. 0-0 Rc8 11. Ba2 Be7 12. f4 0-0 13. f5 e5 14. Nf3 Nb4 15. Bb3 d5 16. exd5 Bxf5 17. Kh1 Rfd8 18. Rad1 e4 19. Ng5 Bg4 20. Qf2 Bxd1 21. d6 Bxd6 22. Nxf7 Bxc2 23. Bb6 Qe7 24. Bxd8 Rxd8 25. Bc4 Bd3 26. Nxd6+ Bxc4 27. Nxc4 Nd3 28. Qb6 Re8 29. Ne3 Qc5 30. Qxc5 Nxc5 31. Rd1 Nd3 32. Rd2 Rc8 33. g3 Nxb2 34. Nxe4 Nxa4 35. Nd6 Rd8 36. Nec4 b5 37. Ne5 Ne8 38. Ne4 Rxd2 39. Nxd2 Nd6 40. Nc6 Kf7 41. Nb3 Nb7 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Opstal, Rurik"]
[Black "Michalczyk, Marek"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. a4 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Kxd2 Nf5 12. c3 Bd7 13. Rb1 Na5 14. Bb5 Bxb5 15. Rxb5 Nc4+ 16. Kd3 b6 17. Nd2 Na5 18. Ba3 Ne7 19. Rhb1 Rc8 20. Bxe7 Kxe7 21. Nb3 Nc4 22. Ra1 a6 23. Rb4 a5 24. Rb5 Rc6 25. Nd2 Nxd2 26. Kxd2 Kd7 27. Rab1 Kc7 28. R1b3 1/2-1/2

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1992.??.??"]
[Round "2"]
[White "Van Opstal, Rurik"]
[Black "Obers, Frits"]
[Result "0-1"]
[ECO "A12"]
[PlyCount "119"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 h6 7. d3 Be7 8. Bb2 Nbd7 9. Nbd2 0-0 10. Rc1 a5 11. a3 Bh7 12. Ne1 e5 13. e4 dxe4 14. Nxe4 Bxe4 15. dxe4 Qb6 16. Nd3 Rad8 17. Qc2 Nc5 18. Nxc5 Qxc5 19. Rfd1 Rxd1+ 20. Rxd1 Rd8 21. h3 Nd7 22. Qc3 f6 23. h4 Nf8 24. Rxd8 Bxd8 25. b4 axb4 26. axb4 Qd6 27. Bf3 Ne6 28. c5 Qe7 29. Qc4 Qf7 30. Qd3 Bc7 31. Bd1 Kf8 32. Bb3 Ke7 33. b5 Qe8 34. b6 Nxc5 35. Ba3 Bxb6 36. Qc3 Kd6 37. Bd1 Qe7 38. Bg4 Kc7 39. Qf3 g6 40. h5 gxh5 41. Bh3 Qd8 42. Bxc5 Bxc5 43. Qxh5 b5 44. Qxh6 Bd4 45. Bf1 Kb6 46. Qc1 c5 47. Qb1 Qd7 48. Kg2 Qc6 49. f4 c4 50. fxe5 Bxe5 51. g4 Qc5 52. Qd1 Qd4 53. Qxd4+ Bxd4 54. Kf3 Kc5 55. Ke2 b4 56. Kd2 b3 57. Be2 Kb4 58. Kc1 Be3+ 59. Kb1 c3 60. Bd1 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Opstal, Rurik"]
[Black "Smit, Erik"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "83"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Qb6 8. Nd5 Qd8 9. Be2 Nf6 10. Nc3 0-0 11. 0-0 Bd7 12. Rc1 Rc8 13. h3 b6 14. Qd2 Na5 15. b3 Re8 16. Rfd1 Nc6 17. f4 Nxd4 18. Bxd4 Bc6 19. Bf3 Qc7 20. Nd5 Bxd5 21. cxd5 Qb7 22. Qe3 Nd7 23. Be2 a6 24. Bg4 Rxc1 25. Rxc1 b5 26. Bxg7 Kxg7 27. Bxd7 Qxd7 28. Qb6 Ra8 29. Rc7 Qd8 30. Qc6 Kf8 31. e5 a5 32. Rd7 Qc8 33. exd6 exd6 34. Qxd6+ Kg8 35. Kh2 Qb8 36. Qf6 Qe8 37. Re7 Qf8 38. d6 Rd8 39. d7 a4 40. Rxf7 Qxf7 41. Qxd8+ Kg7 42. Qc7 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1992.??.??"]
[Round "3"]
[White "Van Opstal, Rurik"]
[Black "Steenbekkers, Franck"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "81"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Bc4 Qc5 11. Bb3 Be7 12. Bh4 Qc7 13. Bf2 Nc6 14. 0-0 Bd7 15. Rfe1 0-0 16. Kh1 Ng4 17. Bg1 Rac8 18. h3 Nf6 19. Na4 Nxd4 20. Bxd4 Bxa4 21. Bxa4 b5 22. Bb3 Nd7 23. Qf2 Bf6 24. Rbd1 Rfd8 25. f5 e5 26. Be3 Nc5 27. Bd5 Na4 28. Rd2 Qe7 29. g3 Nc3 30. Bb6 Rd7 31. Bb3 Rb7 32. Rd3 Na4 33. Bxa4 bxa4 34. Red1 Rc6 35. Ba5 Qd7 36. c4 Qc8 37. Qd2 Be7 38. Bb4 Rxc4 39. Bxd6 Rc2 40. Qa5 Rbb2 41. Bxe7 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Opstal, Rurik"]
[Black "Van Beek, Lucien"]
[Result "1/2-1/2"]
[ECO "B99"]
[PlyCount "63"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. a3 Rb8 14. h4 b4 15. axb4 Rxb4 16. f5 Ne5 17. Qh3 Qc5 18. Nb3 Qc6 19. Rh2 h6 20. g6 Bf6 21. Rhd2 Be7 22. Nd4 Rxd4 23. Rxd4 0-0 24. Bg2 Bd7 25. gxf7+ Kxf7 26. Qg3 Rb8 27. fxe6+ Bxe6 28. Nd5 Bxd5 29. exd5 Qb6 30. b3 Bf6 31. Qe1 Qc5 32. b4 1/2-1/2

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1992.??.??"]
[Round "5"]
[White "Van Opstal, Rurik"]
[Black "Van der Cruysen, Geert"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "49"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Qe2 0-0 6. e5 dxe5 7. dxe5 Nfd7 8. Nf3 Nb6 9. Bb3 Nc6 10. 0-0 Bg4 11. e6 Nd4 12. exf7+ Kh8 13. Qe4 Nxf3+ 14. gxf3 Bf5 15. Qh4 c5 16. Bg5 Bf6 17. Rad1 Bxg5 18. Qxg5 Qc7 19. Nd5 Nxd5 20. Bxd5 Kg7 21. Rfe1 Rxf7 22. Bxf7 Kxf7 23. Qg3 Qc6 24. Rd2 Be6 25. Rde2 1-0

