[Event "Sitges Sunway op-A 11th"]
[Site "Sitges"]
[Date "2024.12.15"]
[Round "4"]
[White "Dhruva, Thota"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2351"]
[BlackElo "2120"]
[PlyCount "85"]
[EventDate "2024.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. c3 h6 8. Na3 a6 9. Nc2 c5 10. dxc5 Nc6 11. b4 Qc7 12. Ncd4 Bg4 13. Bf4 g5 14. Bg3 Bxf3 15. Bxf3 Bg7 16. Bg4 Nf8 17. Nxc6 bxc6 18. Qe2 Nd7 19. Rae1 a5 20. f4 axb4 21. cxb4 gxf4 22. Bxf4 Rf8 23. Bh5 0-0-0 24. Bg3 Nb8 25. Qg4 Bh8 26. Qd4 Qa7 27. a4 Rd7 28. b5 Rb7 29. Rb1 Qa5 30. b6 Nd7 31. Rbc1 f6 32. exf6 Rxf6 33. Qg4 Qd2 34. Qg8+ Nf8 35. Qxh8 Qd4+ 36. Bf2 Qf4 37. Bg3 Qd4+ 38. Rf2 Qe3 39. Qxf6 Qxc1+ 40. Rf1 Qxc5+ 41. Kh1 Rxb6 42. Bf2 Nd7 43. Qh8+ 1-0

[Event "Sitges Sunway op-A 11th"]
[Site "Sitges"]
[Date "2024.12.13"]
[Round "2"]
[White "Hess, Max"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2385"]
[BlackElo "2120"]
[PlyCount "79"]
[EventDate "2024.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. c3 Qa6 8. Qf3 e6 9. b4 Qa4 10. Ne2 a5 11. bxa5 c5 12. 0-0 Nc6 13. Be3 Nge7 14. Nd2 Nf5 15. Rfb1 cxd4 16. cxd4 Bb4 17. Nb3 Nxh4 18. Qh3 Nf5 19. Bg5 Bxa5 20. Nf4 Bd8 21. Nxh5 Kf8 22. Bxd8 Nxd8 23. Qg4 b6 24. Qg5 g6 25. Nf4 Nxd4 26. Qf6 Rh6 27. Nxd4 Qxd4 28. Rd1 Qc5 29. Qg5 Rh7 30. Qf6 Rh6 31. Qg5 Rh7 32. Rac1 Qe7 33. Qxe7+ Kxe7 34. Nxg6+ Ke8 35. Rc7 fxg6 36. Rxh7 Nf7 37. Rc1 Ra7 38. Rc6 Nd8 39. Rxe6+ Nxe6 40. Rxa7 1-0

[Event "Sitges Sunway op-A 11th"]
[Site "Sitges"]
[Date "2024.12.12"]
[Round "1"]
[White "Sijpkens, Michiel"]
[Black "Schulman, Julia"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2120"]
[BlackElo "1852"]
[PlyCount "46"]
[EventDate "2024.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 dxc4 8. Qxc4 b6 9. Rd1 Ba6 10. Qa4 Qc8 11. Bxf6 gxf6 12. Nf3 c5 13. g3 cxd4 14. Qxd4 e5 15. Qh4 Qf5 16. Bh3 Qg6 17. Bg2 Nc6 18. Qa4 Na5 19. Nh4 Qg5 20. Bxa8 Rxa8 21. 0-0 Bxe2 22. Qe4 Bxf1 23. Qxa8+ Kg7 1-0

[Event "Lagos op 2nd"]
[Site "Lagos"]
[Date "2024.11.01"]
[Round "8"]
[White "Swinkels, Robin"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2511"]
[BlackElo "2136"]
[PlyCount "53"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Na6 7. a3 Bd6 8. Bd3 Bf5 9. Ne2 0-0 10. 0-0 Bg6 11. Re1 Re8 12. Qd2 Qd7 13. Rad1 Rad8 14. c4 Bb8 15. b4 Nc7 16. Nc3 b5 17. Bxg6 hxg6 18. d5 Qg4 19. d6 Qxc4 20. dxc7 Rxd2 21. cxb8Q Rxb8 22. Bxd2 Qb3 23. Nb1 Rd8 24. Rc1 Rd6 25. Rc3 Qb2 26. Re8+ Kh7 27. Rh3# 1-0

[Event "Lagos op 2nd"]
[Site "Lagos"]
[Date "2024.10.30"]
[Round "6"]
[White "Chernov, Vadim A"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2258"]
[BlackElo "2136"]
[PlyCount "63"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. b4 Qxb4+ 8. Nd2 e6 9. Rb1 Qa4 10. Rxb7 c5 11. c4 Qa6 12. Qb1 Nc6 13. cxd5 Nb4 14. Rxb4 cxb4 15. d6 Rc8 16. Nb3 Bxd6 17. exd6 Qxd6 18. Ne2 Nf6 19. Bf4 Qd5 20. 0-0 Ne4 21. Nc5 Nxc5 22. dxc5 e5 23. Rd1 Qe6 24. Nd4 Qg4 25. Bxe5 Rxc5 26. Bd6 Rd5 27. Re1+ Kd7 28. Qxb4 Rxd6 29. Qb7+ Kd8 30. Qe7+ Kc8 31. Rc1+ Kb8 32. Qxd6+ 1-0

[Event "Lagos op 2nd"]
[Site "Lagos"]
[Date "2024.10.28"]
[Round "4"]
[White "Keesman, Henk"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1917"]
[BlackElo "2136"]
[PlyCount "54"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Bf5 9. c4 Nd7 10. Nh4 Be4 11. f3 Bg6 12. Nxg6 hxg6 13. Be3 Re8 14. Bf2 Qc7 15. g3 Rad8 16. Qc2 f5 17. Rfd1 g5 18. c5 Bf8 19. Bc4 g6 20. g4 Qf4 21. Kg2 b5 22. Bb3 a5 23. a3 Bg7 24. Bg3 Qe3 25. Bf2 Qf4 26. Bg3 Qe3 27. Bf2 Qf4 1/2-1/2

[Event "Benidorm Bali op-A 20th"]
[Site "Benidorm"]
[Date "2023.12.04"]
[Round "4"]
[White "Leelajai Krishna, N."]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1936"]
[BlackElo "2165"]
[PlyCount "26"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. Bf4 e6 4. e3 Nf6 5. Nf3 Bd6 6. Ne5 0-0 7. g4 Bxe5 8. dxe5 Nxg4 9. Rg1 Qh4 10. Bg3 Qg5 11. Bf4 Qh4 12. Bg3 Qg5 13. Bf4 Qh4 1/2-1/2

[Event "Benidorm Bali op-A 20th"]
[Site "Benidorm"]
[Date "2023.12.04"]
[Round "5"]
[White "Trigo Urquijo, Sergio"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2400"]
[BlackElo "2165"]
[PlyCount "63"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. cxd5 exd5 9. Bd3 Re8 10. Qc2 Nf8 11. 0-0 Ng6 12. h3 Bd6 13. Ne2 h6 14. Bxg6 hxg5 15. Bf5 Ne4 16. Bxc8 Rxc8 17. Nd2 g4 18. hxg4 Qh4 19. f4 Qxg4 20. Nxe4 Rxe4 21. Rf3 Rce8 22. Qd3 Be7 23. Rg3 Qe6 24. Rh3 Bf6 25. Kf2 Qe7 26. Rch1 g6 27. Nc3 Re6 28. f5 gxf5 29. Qxf5 Qd6 30. Rf3 Qb4 31. Rh6 Rxe3 32. Qxf6 1-0

[Event "Benidorm Bali op-A 20th"]
[Site "Benidorm"]
[Date "2023.12.03"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Decuigniere, Tom"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2165"]
[BlackElo "2413"]
[PlyCount "69"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 0-0 6. b3 b6 7. cxd5 exd5 8. g3 c5 9. Bg2 Ba6 10. Ne2 Nc6 11. Bb2 cxd4 12. Nfxd4 Bb4+ 13. Bc3 Nxd4 14. Qxd4 Bc5 15. Qa4 Bxe2 16. Kxe2 Rc8 17. Rac1 Qe7 18. Qh4 d4 19. Bxd4 Bxd4 20. Qxd4 Qa3 21. Rxc8 Rxc8 22. Rd1 Qxa2+ 23. Rd2 Qa6+ 24. Qd3 Qxd3+ 25. Rxd3 Kf8 26. e4 Rc2+ 27. Kf3 Ke7 28. Bh3 h5 29. b4 Rc4 30. Ra3 Rxb4 31. Rxa7+ Kf8 32. Ra8+ Ke7 33. Ra7+ Kf8 34. Ra8+ Ke7 35. Ra7+ 1/2-1/2

[Event "Benidorm Bali op-A 20th"]
[Site "Benidorm"]
[Date "2023.12.02"]
[Round "2"]
[White "Mitrabha, Guha"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2508"]
[BlackElo "2165"]
[PlyCount "86"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. e3 Bxf4 5. exf4 Qd6 6. Qd2 b6 7. Nc3 Ne7 8. h4 0-0 9. h5 c5 10. h6 g6 11. Nb5 Qc6 12. Ne5 Qb7 13. dxc5 bxc5 14. Qc3 f6 15. Ng4 Nd7 16. 0-0-0 Qc6 17. Na3 Rb8 18. Rh3 d4 19. Qd2 Nd5 20. Rb3 N7b6 21. f3 e5 22. fxe5 Bxg4 23. fxg4 fxe5 24. Nc4 e4 25. Nxb6 e3 26. Qd3 axb6 27. Qc4 Kh8 28. Be2 Nf4 29. Bf3 b5 30. Bxc6 bxc4 31. Rxb8 Rxb8 32. Rf1 Rf8 33. Re1 Rf6 34. Bf3 g5 35. Kd1 Rxh6 36. g3 Rh3 37. Bb7 Rxg3 38. a4 d3 39. a5 d2 40. Rh1 Nh3 41. Ke2 Rg1 42. Rxg1 Nxg1+ 43. Kd1 Nh3 0-1

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.09.01"]
[Round "8"]
[White "Sijpkens, Michiel"]
[Black "Kupervaser, Erez"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2177"]
[BlackElo "2267"]
[PlyCount "81"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Nf6 6. Bxf6 gxf6 7. Nf3 a6 8. e3 Bf5 9. Be2 e6 10. 0-0 Bd6 11. Rc1 0-0 12. Nh4 Bg6 13. f4 f5 14. g3 Rc8 15. Ng2 Qe7 16. Ne1 Rc7 17. Nd3 Rfc8 18. Bf3 Nb8 19. Rf2 Nd7 20. Rfc2 Nf6 21. h4 h6 22. Ne5 Bh7 23. Na4 Ne4 24. Nb6 Rd8 25. Bxe4 fxe4 26. Qh5 Rxc2 27. Rxc2 Bxe5 28. fxe5 Qb4 29. Nc8 Qe1+ 30. Kg2 Qxe3 31. Ne7+ Kg7 32. Rf2 Bg6 33. Nxg6 fxg6 34. Qg4 Rf8 35. Rxf8 Kxf8 36. Qxe6 Qe2+ 37. Kh3 Qf1+ 38. Kh2 Qf2+ 39. Kh3 Qf1+ 40. Kh2 Qf2+ 41. Kh3 1/2-1/2

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.30"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Akhvlediani, Irakli"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2177"]
[BlackElo "2390"]
[PlyCount "114"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c5 7. Nf3 cxd4 8. Nxd4 b6 9. Bd3 Bb7 10. 0-0 Nbd7 11. f3 e6 12. Ndb5 d5 13. cxd5 exd5 14. Bf4 dxe4 15. fxe4 Nc5 16. Nd6 Nxd3 17. Qxd3 Qd7 18. Rad1 Ne8 19. Nxb7 Qxb7 20. Qd5 Qxd5 21. exd5 Rd8 22. d6 Bxc3 23. bxc3 Rd7 24. Rfe1 Ng7 25. Re5 Rfd8 26. Red5 f6 27. a4 Rc8 28. a5 Rxc3 29. axb6 axb6 30. Rb1 Ne6 31. Bd2 Rc5 32. Rd3 Rc6 33. Be3 Rdxd6 34. Rxd6 Rxd6 35. Rxb6 Rxb6 36. Bxb6 f5 37. h4 Kg7 38. Kf2 Kf6 39. Kf3 Ke5 40. g4 h5 41. gxh5 gxh5 42. Be3 f4 43. Bf2 Kf5 44. Bb6 Nf8 45. Bd8 Ng6 46. Bg5 Ne5+ 47. Kf2 Kg4 48. Kg2 Ng6 49. Kh2 Nxh4 50. Be7 Nf3+ 51. Kg2 h4 52. Bd6 h3+ 53. Kh1 Ne1 54. Kh2 Nd3 55. Kg1 Kg3 56. Bc5 Nxc5 57. Kh1 Ne4 0-1

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.29"]
[Round "5"]
[White "Saine, Zachary"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1871"]
[BlackElo "2177"]
[PlyCount "103"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. cxd3 Qb6 9. Be3 Qxb2 10. Nd2 Qa3 11. Qe2 Na6 12. 0-0 Nb4 13. Rfb1 Nc2 14. Rb3 Qa4 15. Rab1 b5 16. Nf3 Nxe3 17. fxe3 g6 18. Qf2 Be7 19. e4 a6 20. Qc2 Rc8 21. exd5 exd5 22. Qd2 Kf8 23. Qf4 Kg7 24. Rf1 Nh6 25. Ng5 Rhf8 26. Rb2 c5 27. dxc5 Bxc5+ 28. Kh1 Qxf4 29. Rxf4 Be3 30. Rf1 Ng4 31. Re2 d4 32. e6 f6 33. N5e4 Rc6 34. Rb2 Rxe6 35. a4 Rb8 36. Rfb1 Ne5 37. axb5 Reb6 38. Nc5 Rxb5 39. Rxb5 Rxb5 40. Rxb5 axb5 41. Nge4 b4 42. g3 Kf7 43. Kg2 Ke7 44. Kf1 f5 45. Nf2 Kd6 46. Nb3 Kd5 47. Nd1 Nxd3 48. Ke2 Nc1+ 49. Nxc1 Bxc1 50. Kd3 b3 51. Nf2 Ba3 52. Nh3 0-1

[Event "Maia op 7th"]
[Site "Maia"]
[Date "2023.08.26"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Garrido Outon, Alex"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2177"]
[BlackElo "2398"]
[PlyCount "82"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bc4 Bg7 8. Nge2 0-0 9. 0-0 Nbd7 10. Bg5 Re8 11. Qd2 Ne5 12. Bb3 b5 13. Bxf6 Bxf6 14. Nxb5 Qb6 15. Nec3 Rb8 16. Rab1 c4 17. Bc2 Qc5 18. b4 cxb3 19. Rxb3 Nc4 20. Qc1 Na5 21. Ra3 a6 22. e5 Bxe5 23. Ne4 Qxb5 24. Ba4 Bb2 25. Qe3 Qb4 26. Bxe8 Qxa3 27. Bxf7+ Kxf7 28. Ng5+ Kf8 29. Nxh7+ Kg8 30. Nf6+ Kg7 31. Qa7+ Kh6 32. Ng8+ Kg5 33. h4+ Kf4 34. Qf7+ Ke5 35. Re1+ Kd4 36. Qf4+ Kc5 37. Nf6 Bf5 38. Ne8 Nc4 39. Nc7 Qa5 40. Re7 Be5 41. Rxe5 dxe5 0-1

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.11"]
[Round "9"]
[White "Piasetski, Leon David"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2307"]
[BlackElo "2174"]
[PlyCount "134"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. g3 d6 5. Nc3 0-0 6. Bg2 Nfd7 7. h4 Nb6 8. b3 c5 9. Bb2 h5 10. d5 a5 11. a4 Na6 12. Qd2 Nb4 13. 0-0-0 Bf5 14. e4 Bg4 15. Ng5 Bxd1 16. Rxd1 Nd7 17. f4 Nf6 18. Bh3 Ng4 19. Bxg4 hxg4 20. h5 gxh5 21. Qh2 f6 22. Ne6 Qe8 23. f5 Qf7 24. Ne2 Kh7 25. Kb1 Rh8 26. e5 Kg8 27. exd6 exd6 28. Nc3 h4 29. Ne4 Qh5 30. Nxg7 Kxg7 31. Bxf6+ Kg8 32. Bg5 Qf7 33. Nf6+ Kg7 34. gxh4 Rae8 35. Qxd6 Re2 36. Qxc5 Rh6 37. Bxh6+ Kxh6 38. Nxg4+ Kh7 39. Rf1 Qg7 40. Nf6+ Qxf6 41. Qc7+ Re7 42. Qg3 Rg7 43. Qf3 Qh6 44. f6 Qg6+ 45. Qf5 Qxf5+ 46. Rxf5 Rg1+ 47. Kb2 Rg2+ 48. Kc3 Rc2+ 49. Kd4 Kg8 50. Rg5+ Kf7 51. Rg7+ Kxf6 52. Rxb7 Rb2 53. Rb5 Rxb3 54. Rxa5 Rh3 55. Kc5 Nd3+ 56. Kb5 Rxh4 57. Ra7 Ke5 58. Ra6 Kd4 59. Rc6 Rh1 60. d6 Ne5 61. Rc7 Rb1+ 62. Ka6 Rb8 63. c5 Kd5 64. Ka7 Rb4 65. d7 Rxa4+ 66. Kb7 Nxd7 67. Rxd7+ Kxc5 1/2-1/2

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.10"]
[Round "8"]
[White "Sijpkens, Michiel"]
[Black "Van Dooren, Dirk"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2174"]
[BlackElo "2331"]
[PlyCount "138"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d4 Nxd4 8. Bxf7+ Kxf7 9. Nxe5+ Kg8 10. Qxd4 c5 11. Qd1 d6 12. Ng4 Nxe4 13. f3 Nf6 14. Bg5 Be7 15. Qe2 Qd7 16. Re1 Kf7 17. Nc3 Rhe8 18. Bxf6 Bxf6 19. Nxf6 gxf6 20. Qd3 Kg7 21. Nd5 Rad8 22. Nf4 Re5 23. Rxe5 fxe5 24. Nh5+ Kh8 25. Rd1 Qe6 26. Qe3 Bc6 27. b3 Qg6 28. Ng3 Rd7 29. Ne4 Kg8 30. Qd3 c4 31. Qe2 Kf8 32. Nc3 Qe6 33. Qe3 d5 34. Qg5 h6 35. Qh4 Qg6 36. Re1 Re7 37. Re2 Ke8 38. Qh3 Kd8 39. Qh4 Qg5 40. Qxg5 hxg5 41. Kf2 Kd7 42. Kg3 Ke6 43. h4 gxh4+ 44. Kxh4 Kf5 45. Kg3 a5 46. Re1 Rh7 47. Kf2 Kf6 48. Ne2 d4 49. bxc4 bxc4 50. Rb1 Rb7 51. Rxb7 Bxb7 52. c3 d3 53. Ng3 Bd5 54. Ke3 Kg5 55. Nf1 Kh4 56. Kf2 Kh5 57. Ne3 Be6 58. Kg3 Kg5 59. Kf2 Kf4 60. g3+ Kg5 61. Nd1 Kf5 62. Ke3 Bd5 63. Nb2 Bg8 64. Nd1 Be6 65. Nb2 Bd5 66. Nd1 e4 67. fxe4+ Bxe4 68. Nb2 Bd5 69. Nxd3 cxd3 1/2-1/2

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.09"]
[Round "7"]
[White "Van Eijndhoven, Erik"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2174"]
[PlyCount "72"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 d5 5. 0-0 Ne7 6. c3 0-0 7. e4 c6 8. Be3 f5 9. Bg5 h6 10. Bxe7 Qxe7 11. Nh4 Qf7 12. exd5 cxd5 13. c4 dxc4 14. dxc4 e4 15. Nd2 g5 16. Nxf5 Bxf5 17. Nxe4 Bxe4 18. Bxe4 Kh8 19. Bd5 Qd7 20. Qh5 Nc6 21. Rad1 Qf5 22. f3 Rae8 23. Be4 Qf6 24. c5 Rd8 25. a3 b6 26. cxb6 axb6 27. b4 Ne5 28. Rxd8 Rxd8 29. f4 gxf4 30. Rxf4 Qg5 31. Qe2 Rd4 32. Qf2 Qd8 33. Qe3 Rd1+ 34. Rf1 Ng4 35. Qf3 Qd4+ 36. Kh1 Rxf1+ 0-1

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.08"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Puijman, Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2174"]
[PlyCount "87"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bd3 Qc7 7. Nge2 e6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Qd2 Nbd7 11. 0-0-0 Nb6 12. Qg5 Rg8 13. Rhe1 Bd7 14. Ne4 Nxe4 15. Bxe4 h6 16. Qh5 Nd5 17. Qe5 Qxe5 18. dxe5 Rd8 19. c4 Nb6 20. b3 Ke7 21. Rd6 Bc8 22. Red1 Rd7 23. R1d3 Rgd8 24. c5 Nd5 25. Bxd5 exd5 26. Nd4 Rxd6 27. exd6+ Kf8 28. Kd2 Re8 29. Re3 Bd7 30. b4 a6 31. Rxe8+ Kxe8 32. Nb3 Kd8 33. Na5 Kc8 34. Ke3 Kb8 35. f4 f6 36. Kd4 Kc8 37. Ke3 Bf5 38. Nb3 Bd7 39. Nd4 g6 40. Kf3 h5 41. f5 Bxf5 42. Nxf5 gxf5 43. Kf4 d4 44. Kf3 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.07"]
[Round "5"]
[White "D'Costa, Lorin AR"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2384"]
[BlackElo "2174"]
[PlyCount "81"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. f3 a5 12. a3 fxe4 13. fxe4 Nf6 14. 0-0 Bd7 15. c5 Nc8 16. Nc4 b6 17. c6 Be8 18. bxa5 bxa5 19. Qd2 Qe7 20. Rab1 Rf7 21. Qb2 Qd8 22. Qb7 Ne7 23. Ba7 Qc8 24. Rb5 Nh5 25. Rxf7 Bxf7 26. Bb8 Qxb7 27. Rxb7 Nf4 28. Bf1 Nexd5 29. Nxd5 Nxd5 30. exd5 Bxd5 31. Bxc7 e4 32. Nxa5 Bd4+ 33. Kh1 Be6 34. Rb8+ Rxb8 35. Bxb8 d5 36. Nb3 Bb6 37. Be5 Bc8 38. a4 Kf7 39. a5 Ba7 40. Bd4 e3 41. Bxa7 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.06"]
[Round "4"]
[White "Sijpkens, Michiel"]
[Black "Blom, Martijn"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2174"]
[PlyCount "63"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nb5 Nc6 8. Nbxd4 Bc5 9. c3 Qb6 10. Be2 g5 11. Nxc6 bxc6 12. Nxg5 Be3 13. Bxe3 Qxe3 14. Qd4 Qxd4 15. cxd4 Rb8 16. 0-0-0 c5 17. Bh5 Ke7 18. Nxf7 Rf8 19. Ng5 Rxf4 20. Rhf1 Rf5 21. Rxf5 exf5 22. dxc5 Nxc5 23. Rxd5 Nd7 24. Ra5 Rb7 25. Bf3 Rc7+ 26. Kd2 h6 27. Nh3 Nb6 28. b3 Be6 29. Nf4 Rd7+ 30. Ke3 Rc7 31. Ne2 Nd7 32. Nd4 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.05"]
[Round "3"]
[White "Barua, Dibyendu"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2462"]
[BlackElo "2174"]
[PlyCount "81"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. c3 Nc6 6. Bb3 h6 7. 0-0 0-0 8. h3 Bb6 9. Re1 Nh5 10. Nbd2 Nf4 11. Nc4 Qf6 12. Nxb6 axb6 13. Nh2 Kh8 14. Qf3 g5 15. Bd1 Qg6 16. g4 Ne6 17. Nf1 Ne7 18. Ng3 Rd8 19. Kh2 c5 20. Rh1 Nf4 21. Kg1 f6 22. h4 Qh7 23. hxg5 fxg5 24. Nf5 Bxf5 25. gxf5 d5 26. Bxf4 gxf4 27. Qh3 Rd6 28. Bf3 d4 29. cxd4 cxd4 30. Kh2 Rc6 31. Bd1 h5 32. Bb3 Ng8 33. Rhg1 Nf6 34. f3 h4 35. Rg6 Nh5 36. Rg4 Rh6 37. Rxh4 Kg7 38. Rg1+ Kf6 39. Rg6+ Rxg6 40. fxg6 Kxg6 41. Rxh5 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.05"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Kuijpers, Jos"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2174"]
[BlackElo "1927"]
[PlyCount "87"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qd2 Nc6 5. c3 d5 6. e5 Be7 7. Nf3 Qd7 8. h4 h5 9. Ng5 Bxg5 10. hxg5 g6 11. g4 h4 12. f4 Nge7 13. Qf2 0-0-0 14. Rxh4 Rxh4 15. Qxh4 Rg8 16. Nd2 Qe8 17. Nf1 Rh8 18. Qf2 Rh3 19. Be3 Na5 20. b3 Nac6 21. 0-0-0 Qh8 22. Rd2 Nb8 23. Qg1 Ba6 24. Bxa6+ Nxa6 25. Rh2 Qh4 26. Bf2 Qh8 27. Kc2 c6 28. Qh1 Rxh2 29. Qxh2 Qxh2 30. Nxh2 c5 31. Kd3 cxd4 32. Bxd4 Nc5+ 33. Bxc5 bxc5 34. Nf3 a5 35. Nd2 Nc6 36. Nb1 Kc7 37. a4 d4 38. Kc4 Kb6 39. Nd2 dxc3 40. Kxc3 Nd4 41. Nc4+ Ka6 42. Nd6 Ne2+ 43. Kc4 Nxf4 44. Kxc5 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.12"]
[Round "9"]
[White "Westerweele, Henrik"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2035"]
[BlackElo "2198"]
[PlyCount "71"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. c3 0-0 11. f3 Ng5 12. f4 Ne4 13. Nd2 Nxd2 14. Bxd2 f6 15. Qh5 fxe5 16. Qxe5 Re8 17. Qh5 Qf6 18. Kh1 Bxd4 19. cxd4 Rab8 20. Bc3 Re4 21. Qf3 Rf8 22. Kg1 Qd6 23. g3 Rfe8 24. Rfe1 c5 25. Rxe4 Rxe4 26. Rd1 Qg6 27. Qf2 c4 28. Re1 Bf5 29. Rxe4 Bxe4 30. Qe2 h5 31. Kf2 Qf5 32. Ke1 Bd3 33. g4 Qxf4 34. Qe8+ Qf8 35. Qxf8+ Kxf8 36. gxh5 1/2-1/2

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.11"]
[Round "8"]
[White "Sijpkens, Michiel"]
[Black "Zilverberg, Jasper"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2198"]
[BlackElo "2031"]
[PlyCount "40"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Be7 7. g5 Nfd7 8. h4 Nb6 9. Be3 Nc6 10. f4 d5 11. e5 g6 12. h5 Rg8 13. Qg4 Bb4 14. a3 Bxc3+ 15. bxc3 Nxd4 16. cxd4 Bd7 17. Bd3 a6 18. Rb1 Bb5 19. hxg6 hxg6 20. Bxg6 Qd7 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.10"]
[Round "7"]
[White "Arp, Frans"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2054"]
[BlackElo "2198"]
[PlyCount "67"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. c3 d5 10. axb5 axb5 11. Rxa8 Bxa8 12. d4 dxe4 13. Nxe5 Bd6 14. Nxc6 Bxc6 15. Bg5 h6 16. Bh4 g5 17. Bg3 Bxg3 18. hxg3 Bd5 19. Nd2 Re8 20. Nf1 Qd6 21. Bxd5 Qxd5 22. Ne3 Qe6 23. g4 c6 24. Nf5 Kh7 25. f3 h5 26. Qd2 Kg6 27. Ng3 hxg4 28. Nxe4 Qf5 29. Nd6 Rxe1+ 30. Qxe1 Qd5 31. Qb1+ Kg7 32. Nf5+ Kf8 33. Qd3 gxf3 34. Qxf3 1/2-1/2

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.09"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Kohlweyer, Bernd"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2198"]
[BlackElo "2419"]
[PlyCount "76"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. Bd3 b4 10. Nce2 Nbd7 11. 0-0 Bb7 12. a3 d5 13. e5 Ne4 14. Bxe4 dxe4 15. Qb3 Bd5 16. Qe3 bxa3 17. b3 Bc5 18. c4 Bb7 19. Kh1 Qb6 20. Rfd1 f6 21. exf6 gxf6 22. Bh4 0-0-0 23. Qh3 Rhe8 24. f5 exf5 25. Qxf5 Kb8 26. Bg3+ Ka8 27. b4 Bxb4 28. Rdb1 e3 29. Rxa3 Be4 30. Qb5 Qxb5 31. Nxb5 Bxb1 32. Rxa6+ Kb7 33. Ra7+ Kb6 34. Bc7+ Kc5 35. Bxd8 Rxd8 36. Rc7+ Kb6 37. Ned4 Ne5 38. Rxh7 Bxh7 0-1

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.08"]
[Round "5"]
[White "Pedersen, Steffen"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2436"]
[BlackElo "2198"]
[PlyCount "85"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. Nc3 Be7 7. Nd5 b5 8. Bb3 Na5 9. Nxe7 Qxe7 10. h3 Nxb3 11. axb3 0-0 12. 0-0 Bb7 13. Nh4 d5 14. exd5 Nxd5 15. Qg4 Bc8 16. Qe4 Be6 17. Nf3 f6 18. d4 Nb4 19. Bd2 a5 20. dxe5 c5 21. Bxb4 cxb4 22. Nd4 Bf7 23. e6 Bg6 24. Qe3 Ra6 25. f4 Rd8 26. f5 Be8 27. c3 bxc3 28. bxc3 b4 29. cxb4 Qxb4 30. Rf4 Rad6 31. Nc2 Qb5 32. e7 R8d7 33. Re1 Qb6 34. Qxb6 Rxb6 35. Rd4 Kf7 36. Rxd7 Bxd7 37. Nd4 Rb7 38. Kf2 Be8 39. Ra1 Rb4 40. Ke3 a4 41. bxa4 Rxa4 42. Rxa4 Bxa4 43. Kf4 1/2-1/2

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.07"]
[Round "4"]
[White "Sijpkens, Michiel"]
[Black "Schut, Lisa"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2198"]
[BlackElo "1971"]
[PlyCount "67"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rb8 11. h4 Ne5 12. Bb3 b5 13. Bg5 Nc4 14. Qe2 Qa5 15. Bxf6 exf6 16. Nd5 Rfc8 17. h5 f5 18. hxg6 hxg6 19. Qf2 Rc5 20. g4 fxg4 21. fxg4 Qd8 22. Rhf1 Qf8 23. Qf3 Rb7 24. c3 a5 25. Nc2 Be6 26. Bxc4 bxc4 27. Nce3 Bh6 28. Kb1 Bxe3 29. Nf6+ Kg7 30. Qxe3 Qb8 31. Rd2 d5 32. Qh3 Kf8 33. exd5 Bxd5 34. Nd7+ 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.06"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Van de Meerakker, Theo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2198"]
[PlyCount "121"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Bb5 Bd7 7. Qe2 0-0-0 8. Nf3 Bb4 9. 0-0 Bxc3 10. bxc3 Nge7 11. Rb1 Bg4 12. Bg5 Rd5 13. Bxe7 Nxe7 14. Bc4 Rc5 15. Bxf7 Qxc3 16. Qe4 Bxf3 17. Be6+ Kd8 18. gxf3 Rxe5 19. Rfd1+ Ke8 20. Bd7+ Kf7 21. Qf4+ Kg6 22. Kh1 h6 23. Bb5 Nf5 24. Bd3 Rf8 25. Rg1+ Kf6 26. Qg4 Rf7 27. Qg6+ Ke7 28. Rxb7 Qc5 29. Rb5 Qd4 30. Rxe5+ Qxe5 31. Bxf5 Qxf5 32. Qxf5 Rxf5 33. Rxg7+ Kd8 34. Kg2 Rc5 35. Rh7 Rg5+ 36. Kf1 Rh5 37. Kg2 Rg5+ 38. Kh3 Rc5 39. Rxh6 Rxc2 40. Ra6 Rxf2 41. Kg3 Rd2 42. Rxa7 c5 43. h4 c4 44. h5 Rd6 45. Ra3 Ke7 46. Rc3 Rc6 47. Kf4 Kf6 48. Ke4 Kg5 49. Kd5 Ra6 50. a3 Ra4 51. Kc5 Kxh5 52. Kb5 Ra8 53. a4 Kg5 54. Rxc4 Kf5 55. a5 Rb8+ 56. Ka4 Ra8 57. Re4 Kf6 58. Kb5 Rb8+ 59. Kc6 Ra8 60. Ra4 Ke5 61. a6 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.06"]
[Round "3"]
[White "Spoelman, Wouter"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2461"]
[BlackElo "2198"]
[PlyCount "75"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Re2 Nc6 16. Ng3 Nd7 17. Be3 exd4 18. Nxd4 Nxd4 19. Bxd4 Bf6 20. Nf5 Rcd8 21. Bb3 d5 22. Rc1 Qf4 23. Be3 Qb8 24. exd5 Rfe8 25. d6 Be4 26. Ng3 Bg6 27. Rc7 Nb6 28. Bf4 Rxe2 29. Qxe2 Nd7 30. Ne4 Be5 31. Bxe5 Nxe5 32. Nc5 Nc4 33. Nd7 Qa8 34. Bxc4 bxc4 35. Nb6 Qe4 36. Qxe4 Bxe4 37. Rc8 Rf8 38. d7 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.05"]
[Round "1"]
[White "De Pooter, Ronald"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "2198"]
[PlyCount "70"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. h3 0-0 6. Bd3 e5 7. d5 Nbd7 8. Nge2 Nc5 9. 0-0 Nh5 10. Bc2 a5 11. Be3 f5 12. exf5 gxf5 13. Ng3 Nxg3 14. fxg3 Bd7 15. Qh5 Be8 16. Qg5 Qxg5 17. Bxg5 e4 18. Rae1 a4 19. Nd1 b5 20. b3 axb3 21. Bxb3 Nxb3 22. axb3 Ra3 23. Ne3 Bd4 24. Kh2 Rxb3 25. Nxf5 Be5 26. Rxe4 Rxf5 27. Rxf5 Bxg3+ 28. Kg1 Bg6 29. Ref4 Rb1+ 30. Rf1 Bxf5 31. Rxb1 Bxb1 32. cxb5 Bd3 33. Bd8 Bxb5 34. Bxc7 Bc4 35. h4 Bxd5 0-1

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.09"]
[Round "5"]
[White "Bettman, Jan"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1911"]
[BlackElo "2081"]
[PlyCount "80"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. a3 Be7 5. d4 exd4 6. Nxd4 0-0 7. Nxc6 dxc6 8. Qxd8 Rxd8 9. Bc4 Bc5 10. Bg5 Bd4 11. 0-0-0 Be6 12. Bxe6 fxe6 13. Bh4 Bxc3 14. bxc3 e5 15. f4 exf4 16. e5 Rxd1+ 17. Rxd1 Nd5 18. c4 Nb6 19. e6 Re8 20. e7 h6 21. Rd4 g5 22. Be1 Rxe7 23. Bb4 Rd7 24. Re4 Kf7 25. h4 Kf6 26. Bf8 Kf5 27. Re1 Rh7 28. Rh1 g4 29. Rf1 Nxc4 30. Bc5 b6 31. Bg1 Re7 32. a4 Re4 33. Rd1 Nd6 34. Bd4 Re2 35. Bg7 h5 36. Rd2 Rxd2 37. Kxd2 Ke4 38. Ke2 Nf5 39. Bf6 Nd4+ 40. Kd2 f3 0-1

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.09"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Pliester, Leon"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2081"]
[BlackElo "2378"]
[PlyCount "97"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 0-0 9. Qd2 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 e6 13. Na4 Nxe5 14. Bc5 Re8 15. fxe5 Qh4+ 16. g3 Qxa4 17. Bd6 c5 18. c4 Qb4 19. Qxb4 cxb4 20. c5 Bd7 21. 0-0 a5 22. a4 Rec8 23. Bb5 Bc6 24. g4 Bh6 25. Kf2 Bf4 26. h4 g5 27. Ke2 h6 28. Rxf4 gxf4 29. Kf3 Kg7 30. Kxf4 Ra7 31. Rg1 Rd7 32. h5 Rb7 33. Ba6 Ra8 34. Bxb7 Bxb7 35. b3 Bc6 36. g5 hxg5+ 37. Kxg5 d4 38. h6+ Kh7 39. Kf6 Bd5 40. Rg3 Be4 41. Rg7+ Kxh6 42. Rg4 Bf3 43. Rh4+ Bh5 44. c6 d3 45. Bc5 Rc8 46. Be3+ Kh7 47. Rxh5+ Kg8 48. Bh6 Rxc6 49. Bg7 1-0

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Kors, Hans"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2081"]
[BlackElo "1594"]
[PlyCount "37"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Nc6 8. f3 0-0 9. Qd2 Bd7 10. h4 h5 11. 0-0-0 Rc8 12. Bb3 Ne5 13. g4 hxg4 14. h5 Nxh5 15. Rdg1 Qa5 16. Bh6 Bxh6 17. Qxh6 Rxc3 18. fxg4 Nxg4 19. Qxg6+ 1-0

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "4"]
[White "Sijpkens, Michiel"]
[Black "Van der Velde, Wytse"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2081"]
[BlackElo "1883"]
[PlyCount "76"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. h3 Bb6 7. 0-0 h6 8. Be3 0-0 9. Nbd2 Ne7 10. d4 exd4 11. cxd4 Nxe4 12. Nxe4 d5 13. Nf6+ gxf6 14. Bd3 Nf5 15. Bxf5 Bxf5 16. Bxh6 Re8 17. Nh4 Bg6 18. Qg4 Re4 19. f4 Bxd4+ 20. Kh1 Qc8 21. Qg3 Re3 22. Rf3 Rxf3 23. Qxf3 Kh7 24. f5 Bxb2 25. fxg6+ fxg6 26. Rb1 Be5 27. Bd2 c6 28. Re1 Qf8 29. Qg4 Qf7 30. Nf3 Re8 31. Rf1 Qe7 32. Qh4+ Kg8 33. Qh6 Qh7 34. Qe3 b6 35. Qd3 Re7 36. Nxe5 fxe5 37. Rf6 Rg7 38. Qg3 Qh5 1-0

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "3"]
[White "Slingerland, Fred"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2309"]
[BlackElo "2081"]
[PlyCount "49"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nxe4 6. Qe2 f5 7. Nd2 Be7 8. Nxe4 fxe4 9. Qxe4 0-0 10. Bd3 g6 11. 0-0 d6 12. Re1 Bf6 13. Nxf6+ Qxf6 14. Bh6 Bf5 15. Qd5+ Rf7 16. Bc4 Bxc2 17. Re6 Qxf2+ 18. Kh1 Qf5 19. Rae1 Ne5 20. R6xe5 dxe5 21. Rxe5 Qf6 22. Bg5 Qf2 23. Re7 d3 24. Rxf7 Qe1+ 25. Rf1+ 1-0

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.14"]
[Round "9"]
[White "Sijpkens, Michiel"]
[Black "Arp, Frans"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2197"]
[BlackElo "2045"]
[PlyCount "62"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qd8 8. Qg4 Kf8 9. Qf4 d6 10. N1c3 Nf6 11. Nd5 Nxd5 12. exd5 Ne5 13. 0-0-0 Bd7 14. Nd4 Qe7 15. Bd3 Re8 16. Bf5 Kg8 17. g4 g6 18. Bxd7 Nxd7 19. Rde1 Qe5 20. Rhf1 Qxf4 21. exf4 Kg7 22. c4 a6 23. b3 Nf6 24. h3 Rxe1+ 25. Rxe1 Re8 26. Rxe8 Nxe8 27. Kd2 Nf6 28. Ke3 h6 29. Nf3 Nd7 30. Kd4 Kf6 31. b4 Ke7 1/2-1/2

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.13"]
[Round "8"]
[White "Van Midde, Jon"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2064"]
[BlackElo "2197"]
[PlyCount "62"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qd5 13. Qd3 0-0 14. Ng5 Bf5 15. Qb3 Qxb3 16. cxb3 Rfd8 17. Nf3 Rac8 18. Rad1 Bg4 19. Rd2 Bxf3 20. gxf3 f6 21. h4 Kf7 22. Kg2 Rc7 23. Re4 Re7 24. Rxe7+ Kxe7 25. a3 Ke6 26. b4 b5 27. Bg3 Kd5 28. Kf1 Ne5 29. Ke2 d3+ 30. Kd1 Kd4 31. Bxe5+ fxe5 0-1

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.12"]
[Round "7"]
[White "Sijpkens, Michiel"]
[Black "Martens, Martin"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2197"]
[BlackElo "2423"]
[PlyCount "102"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. a4 Nc6 8. Be3 Be7 9. 0-0 0-0 10. f4 Qc7 11. Bf3 Rd8 12. Qe1 Nxd4 13. Bxd4 e5 14. Be3 exf4 15. Bxf4 Be6 16. a5 Nd7 17. Nd5 Bxd5 18. exd5 Bf6 19. c3 Re8 20. Qg3 Be5 21. Kh1 Bxf4 22. Qxf4 Ne5 23. Qd4 Re7 24. b4 Rc8 25. Rac1 Qc4 26. Qxc4 Rxc4 27. Be2 Re4 28. Bf3 Nxf3 29. Rxf3 R7e5 30. Rd1 Rxd5 31. Rdf1 f6 32. h3 Kf7 33. Rf4 Rxf4 34. Rxf4 Rd1+ 35. Kh2 d5 36. c4 Ke6 37. cxd5+ Kxd5 38. Rf2 Rd4 39. Rb2 Kc6 40. Rc2+ Kd7 41. Rb2 Rd5 42. Kg3 Kc6 43. Kf3 Kb5 44. Ke4 Rd7 45. g4 Kc4 46. h4 Rd4+ 47. Kf5 g6+ 48. Kxf6 Rxg4 49. Rh2 Kxb4 50. Kg7 Kxa5 51. Kxh7 b5 0-1

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.11"]
[Round "6"]
[White "Avontuur, Theo"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2053"]
[BlackElo "2197"]
[PlyCount "122"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Bg4 8. Be2 e6 9. 0-0 exd5 10. cxd5 Re8 11. h3 Bxf3 12. Bxf3 b5 13. e5 Nfd7 14. Nxb5 dxe5 15. Nd6 Rf8 16. Nc4 Na6 17. Re1 exf4 18. Bxf4 Nb6 19. Ne5 Nd7 20. Nc6 Qf6 21. Qd2 Nb4 22. Ne7+ Kh8 23. a3 Qd4+ 24. Qxd4 Bxd4+ 25. Kh1 Nc2 26. d6 Rab8 27. Nc6 Rb6 28. Nxd4 cxd4 29. Re7 Nxa1 30. Rxd7 d3 31. b4 Nc2 32. Rxa7 Kg8 33. d7 Nd4 34. Bd1 Ne6 35. Be3 Rd6 36. b5 Rd8 37. b6 R6xd7 38. b7 Rb8 39. Bf3 d2 40. Bxd2 Rxd2 41. a4 Nc5 42. a5 Rdd8 43. a6 Rd6 44. Be2 Kg7 45. Ra8 Nxa6 46. Rxa6 Rxa6 47. Bxa6 Kf6 48. Kh2 Ke5 49. Kg3 Kd6 50. Kf4 f6 51. Ke4 Kc5 52. g4 Kb6 53. Bc4 Rxb7 54. h4 Kc5 55. Bd3 Re7+ 56. Kf4 Kd4 57. Bb1 Re1 58. Bc2 Rf1+ 59. Kg3 Ke3 60. h5 gxh5 61. gxh5 h6 0-1

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.10"]
[Round "5"]
[White "Sijpkens, Michiel"]
[Black "Van Loon, Rogier"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2197"]
[PlyCount "48"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Ne4 b6 11. Bg5 Nxd4 12. Nxd4 Bxg5 13. Nc6 Qc7 14. Nxg5 h6 15. Rc1 hxg5 16. Qh5 g6 17. Qxg5 Qf4 18. Qxf4 Nxf4 19. Rfd1 Bb7 20. g3 Nxd3 21. Rxd3 Bxc6 22. Rxc6 Rac8 23. Rcd6 Rc7 24. Kg2 Rfc8 1/2-1/2

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.09"]
[Round "4"]
[White "Preiss, Veronika"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2040"]
[BlackElo "2197"]
[PlyCount "94"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 e5 7. d5 a5 8. Be3 Ne8 9. g5 f5 10. gxf6 Qxf6 11. Bg4 Bh6 12. Bf3 Bxe3 13. fxe3 Bg4 14. Kf2 Na6 15. Kg3 Bd7 16. h4 Nc5 17. Nh3 Ng7 18. Qe2 Qe7 19. Raf1 Rf6 20. Bg4 Bxg4 21. Qxg4 Raf8 22. Kg2 Qf7 23. Qe2 h6 24. Rxf6 Qxf6 25. Qf2 Nh5 26. Rf1 Kg7 27. Qf3 Nd3 28. Qxf6+ Nxf6 29. b3 Nc5 30. Nf2 Rf7 31. Rb1 h5 32. a3 Kh6 33. b4 axb4 34. axb4 Na6 35. Nh3 Nh7 36. Ne2 g5 37. hxg5+ Nxg5 38. Ng3 Nxh3 39. Kxh3 Rf2 40. Nf5+ Kg5 41. Rg1+ Kf6 42. Rg8 Kf7 43. Rg7+ Kf8 44. Rh7 b6 45. Rxh5 Kg8 46. Rg5+ Kf8 47. Rh5 Kg8 1/2-1/2

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.08"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Bofill Mas, Alejandro"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2197"]
[BlackElo "2386"]
[PlyCount "80"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. 0-0 Be7 8. a4 0-0 9. f4 Nc6 10. Be3 Qc7 11. Nb3 b6 12. Bf3 Rb8 13. g4 Re8 14. g5 Nd7 15. Bg2 Bf8 16. f5 Nde5 17. Nd2 Na5 18. Bf4 b5 19. axb5 axb5 20. f6 Nac4 21. Nxc4 Nxc4 22. b3 Qc5+ 23. Kh1 Ne3 24. Bxe3 Qxe3 25. fxg7 Bxg7 26. Qh5 Re7 27. Rf3 Qc5 28. Raf1 Rbb7 29. Nd1 Rbc7 30. Ne3 Bb7 31. Rh3 h6 32. gxh6 Qxh5 33. Rxh5 Bd4 34. Re1 Rc3 35. Ng4 Bc6 36. Re2 Ra7 37. h7+ Kh8 38. h4 f5 39. Nh6 Ra1+ 40. Kh2 Be5# 0-1

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.07"]
[Round "2"]
[White "Heine, Ivar"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1952"]
[BlackElo "2197"]
[PlyCount "50"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Re4 Ne5 14. Bf4 Nxf3+ 15. Qxf3 Qxf3 16. gxf3 Bxf4 17. Rxf4 Rhf8 18. Rxf8 Rxf8 19. Re1 Kd7 20. Kg2 c5 21. Re5 Kd6 22. Re4 Rf6 23. Re8 Re6 24. Rd8+ Kc7 25. Rh8 c4 0-1

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.14"]
[Round "9"]
[White "Bandsma, Arend"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C99"]
[PlyCount "132"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Bd3 Nc6 16. d5 Nb4 17. Bb1 a5 18. Ng3 Nd7 19. a3 Na6 20. Bd2 Nac5 21. b4 axb4 22. axb4 Na4 23. Qe2 Qb6 24. Bd3 Nc3 25. Bxc3 Rxc3 26. Nf5 Bf6 27. Bxb5 Rd8 28. Rec1 Rxc1+ 29. Rxc1 Nb8 30. Bd3 Rc8 31. Rxc8+ Bxc8 32. b5 Nd7 33. Ne3 Nc5 34. Nc4 Qc7 35. b6 Qb8 36. Qe3 Nd7 37. Nfd2 Bd8 38. f4 Bxb6 39. Nxb6 Qxb6 40. Qxb6 Nxb6 41. fxe5 dxe5 42. Nc4 Nxc4 43. Bxc4 Bd7 44. Kf2 Kf8 45. h4 Ke7 46. Ke3 Kd6 47. g3 Bg4 48. Bd3 f6 49. Bc2 g6 50. Bd3 f5 51. Bc2 Bh3 52. Bd3 fxe4 53. Bxe4 Bf5 54. Bg2 Bb1 55. Bh3 Kxd5 56. Bg2+ Ke6 57. Bh3+ Kf6 58. Bg4 Ba2 59. Bh3 Bd5 60. Bg4 h6 61. Bh3 g5 62. hxg5+ hxg5 63. Ke2 e4 64. Ke3 Ke5 65. Bg2 Bc6 66. Bh1 Kf5 0-1

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.13"]
[Round "8"]
[White "Sijpkens, Michiel"]
[Black "Rosmuller, Anton J"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2158"]
[PlyCount "111"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 a6 9. a4 Qc7 10. Bf3 Re8 11. Be3 e5 12. Nb3 b6 13. f5 Bb7 14. g4 h6 15. h4 Nh7 16. Qe1 Qd8 17. Bf2 Nd7 18. Rd1 Rc8 19. Rd3 Bc6 20. Bg3 b5 21. axb5 axb5 22. Na2 b4 23. Rd2 Bb5 24. Be2 Bxe2 25. Rxe2 Ndf6 26. Nxb4 Nxg4 27. Nd5 Nhf6 28. Qa5 Nxd5 29. Qxd8 Bxd8 30. exd5 Bb6+ 31. Kh1 Ne3 32. Ra1 Nxf5 33. Bf2 Bxf2 34. Rxf2 Nxh4 35. Ra6 Red8 36. Na5 Ra8 37. Rxa8 Rxa8 38. b4 f5 39. c4 f4 40. Nb7 Nf5 41. c5 dxc5 42. bxc5 g5 43. c6 g4 44. c7 Ra1+ 45. Kh2 Rc1 46. Rd2 Rxc7 47. d6 Rd7 48. Rd5 g3+ 49. Kh3 g2 50. Rd1 f3 51. Nc5 Rxd6 52. Nd3 e4 53. Re1 Rxd3 54. Rxe4 h5 55. Re6 Rd1 56. Re5 0-1

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.12"]
[Round "7"]
[White "Koster, Ramon H"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2279"]
[PlyCount "73"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 0-0 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 h6 10. Be3 Ne8 11. g4 f5 12. gxf5 gxf5 13. exf5 Bxf5 14. Nde4 Qh4 15. Bd3 Nf6 16. Nxf6+ Rxf6 17. Bxf5 Rxf5 18. Qg4 Qxg4 19. hxg4 Rf6 20. Ne4 Rg6 21. f3 Rf8 22. Ke2 b6 23. Rac1 Nc5 24. Bxc5 bxc5 25. Rc3 Rb8 26. Rb3 Rb4 27. Kd3 Bf6 28. Kc3 Kf7 29. a3 Rxb3+ 30. Kxb3 Bg5 31. Ka4 Be3 32. Kxa5 Rg8 33. Kb5 Ke7 34. Kc6 Rb8 35. Kxc7 Rxb2 36. Nxd6 Bf4 37. Ne4 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.11"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Riemens, Albert"]
[Result "1-0"]
[ECO "B66"]
[BlackElo "2222"]
[PlyCount "32"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f4 h6 9. Bxf6 Qxf6 10. Nf3 Bd7 11. Be2 Qd8 12. 0-0 Be7 13. Rad1 Qb6+ 14. Kh1 Rd8 15. f5 Ne5 16. fxe6 Nxf3 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.10"]
[Round "5"]
[White "Van Hoeve, Ab"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2182"]
[PlyCount "38"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Nxc3 8. bxc3 e4 9. Ne1 f5 10. d3 Qd7 11. Qe2 exd3 12. cxd3 Be7 13. Nf3 0-0 14. Re1 Bd5 15. Ne5 Nxe5 16. Qxe5 Bxg2 17. Qxe7 Qd5 18. Qe6+ Qxe6 19. Rxe6 Bd5 1/2-1/2

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.09"]
[Round "4"]
[White "Sijpkens, Michiel"]
[Black "Gather, Juergen"]
[Result "1-0"]
[ECO "B03"]
[BlackElo "2195"]
[PlyCount "87"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Nf3 Bb4 9. a3 Bxc3+ 10. bxc3 c5 11. Be2 0-0 12. 0-0 Nc6 13. Bg5 Qd7 14. Qd2 Na5 15. Qf4 Nbxc4 16. g4 Bg6 17. h4 cxd4 18. h5 d3 19. Bd1 Qd5 20. hxg6 fxg6 21. Qd4 Qc6 22. Qxd3 Nb2 23. Qe2 Nxd1 24. Raxd1 Qxc3 25. Rd7 Qb3 26. Qd3 Qb6+ 27. Be3 Qc6 28. Rd6 Qc4 29. Rd4 Qc6 30. Ng5 h6 31. Rxf8+ Rxf8 32. Ne4 Qc7 33. Rd7 Qc4 34. Nf6+ Rxf6 35. exf6 Qxg4+ 36. Kf2 Qh4+ 37. Ke2 Qxf6 38. Bd4 e5 39. Bc3 Nc6 40. Qd5+ Kh7 41. Qf7 Kh8 42. Qxf6 gxf6 43. Rxb7 Kg8 44. Rc7 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.08"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Siebrecht, Sebastian"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2340"]
[PlyCount "70"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. g3 Nf6 8. Bg2 Bc5 9. Be3 Qb6 10. Nce2 a5 11. 0-0 Nc6 12. Nxc6 Bxe3 13. Ne5 Bc5 14. Nf4 d6 15. Ned3 0-0 16. e5 Bxg2 17. Kxg2 dxe5 18. Nxe5 Bd4 19. Nfd3 Rad8 20. Qf3 Rd5 21. Ng4 Nxg4 22. Qxg4 Qc6 23. Rac1 Bc3 24. Qf3 Bd2 25. Nf4 Rd6 26. Rcd1 Qxc2 27. b3 Rfd8 28. Rb1 e5 29. Nh5 f5 30. Qb7 Qc6+ 31. Qxc6 Rxc6 32. g4 f4 33. Rfd1 Rcd6 34. Rb2 Kf7 35. g5 Kg6 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.04"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Van den Bos, Frans Pieter"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "97"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 a6 6. Nf3 c5 7. Be3 Nc6 8. Qd2 cxd4 9. Nxd4 Bc5 10. 0-0-0 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qc7 13. g4 b5 14. h4 Rb8 15. Kb1 Nc5 16. Bg2 b4 17. Ne2 a5 18. c4 bxc3 19. Qxc3 Qb6 20. Rd2 0-0 21. Rc1 Na4 22. Qa3 Bd7 23. b3 Rfc8 24. Rdc2 Rxc2 25. Rxc2 d4 26. Be4 Bb5 27. Qc1 Ba6 28. Ka1 Nc3 29. Nxc3 dxc3 30. Rxc3 Qd4 31. Qc2 Rd8 32. Kb2 g6 33. a4 Rc8 34. Bg2 Be2 35. Bb7 Rc7 36. Ba8 Bd1 37. Qc1 Bxb3 38. Qe3 Qxc3+ 39. Qxc3 Rxc3 40. Kxc3 Bxa4 41. Be4 Bd7 42. Kc4 Kf8 43. Kc5 Ke7 44. Bc2 Be8 45. Bb3 a4 46. Bc2 Kd8 47. Kd6 a3 48. Bb3 Ba4 49. Ba2 1-0

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.04"]
[Round "5"]
[White "Van den Oord, Pieter"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C91"]
[PlyCount "70"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. d4 d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c5 12. b4 cxb4 13. cxb4 Nc4 14. a4 Qc7 15. Nbd2 Rfc8 16. Bd3 Nxd2 17. Bxd2 Bd7 18. a5 Qd8 19. h3 g6 20. g4 Ne8 21. Qe2 Ng7 22. Rac1 h5 23. Nh2 Bg5 24. Be3 Qf6 25. f3 Bf4 26. Qf2 Kf8 27. Nf1 Ke7 28. Rxc8 Rxc8 29. Rc1 Rxc1 30. Bxc1 Bxc1 31. Kg2 hxg4 32. hxg4 Qg5 33. Nh2 Nh5 34. Kf1 Be3 35. Qe2 Ng3+ 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.03"]
[Round "3"]
[White "Oudejans, Martin"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "45"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Bf4 d6 7. Nxd4 Nxe4 8. Nb5 0-0 9. Nbxc7 Rb8 10. Bd3 Nc5 11. 0-0 Ne5 12. Nxe7+ Qxe7 13. Nb5 Ncxd3 14. cxd3 a6 15. Nxd6 Ng6 16. Nxc8 Rbxc8 17. Re1 Qb4 18. Bg3 b5 19. b3 Rfd8 20. h4 Nxh4 21. Re4 Qxe4 22. dxe4 Rxd1+ 23. Rxd1 1/2-1/2

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.03"]
[Round "4"]
[White "Sijpkens, Michiel"]
[Black "Piet, Joeri"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "50"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[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 Ne7 12. Nxf6+ gxf6 13. Qf3 f5 14. exf5 Bxf5 15. Bd3 Be6 16. 0-0 0-0 17. Qg3+ Ng6 18. f4 f5 19. Qe3 Kh8 20. Rad1 Qe7 21. fxe5 dxe5 22. Nc2 f4 23. Qe2 Qg5 24. Be4 Bc4 25. Qf2 Bxf1 1/2-1/2

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.02"]
[Round "1"]
[White "Punt, Wouter"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "86"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Nxe5 6. dxe5 Nxe4 7. Qd4 Bxc3+ 8. bxc3 Ng5 9. Ba3 Ne6 10. Qe3 f5 11. f4 Kf7 12. Bc4 g6 13. h4 h5 14. Rd1 Re8 15. g3 b6 16. 0-0 Bb7 17. Rd2 Bc6 18. Rfd1 Qc8 19. Bd5 Bxd5 20. Rxd5 Rd8 21. Qd3 Ke8 22. Qc4 c5 23. Rd6 Ke7 24. Bc1 Qb7 25. a4 Rac8 26. Ba3 a6 27. Rb1 Rc6 28. Qb3 Rxd6 29. exd6+ Kxd6 30. Qxb6+ Qxb6 31. Rxb6+ Kd5 32. Rxa6 Kc4 33. Ra5 d6 34. Bb2 Rb8 35. Rb5 Rxb5 36. axb5 Kxb5 37. Kf2 Kc4 38. Ke3 Nc7 39. Ba1 Nd5+ 40. Kd2 Nf6 41. Ke3 Ne4 42. Kf3 d5 43. Bb2 Nxc3 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.02"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Solodovnichenko, Yuri"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "2507"]
[PlyCount "56"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. f4 Qc7 10. Bf3 exf4 11. Bxf4 Nc6 12. Nd5 Bxd5 13. exd5 Ne5 14. Qe2 0-0 15. Rae1 Rfe8 16. c3 Bf8 17. Bg5 Nfd7 18. Be4 g6 19. Qf2 Qc4 20. Qf4 Bg7 21. g4 a5 22. h4 f6 23. Nd4 fxg5 24. Qxg5 Nf7 25. Qf4 Bxd4+ 26. cxd4 Qxd4+ 27. Kg2 Qxb2+ 28. Rf2 Qg7 0-1

[Event "Internet Section 07A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.07"]
[Round "5"]
[White "Boni, Andrew"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "E02"]
[PlyCount "55"]
[EventDate "2004.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nd7 3. d4 c5 4. Bg2 Ngf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Bd6 8. Nc3 0-0 9. dxc5 Nxc5 10. Qxc4 Qc7 11. Nb5 Qb6 12. Nxd6 Qxd6 13. Bf4 Qb6 14. Be3 Nfd7 15. b4 Qa6 16. Qxa6 Nxa6 17. a3 Nc7 18. Nd4 Nb6 19. Rac1 Ncd5 20. Bd2 Bd7 21. e4 Nf6 22. Nb3 Rac8 23. Nc5 Bc6 24. Be3 Rfd8 25. h3 Nfd7 26. Nb3 Bb5 27. Rfd1 Ba4 28. Rxc8 1-0

[Event "Internet Section 07A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.07"]
[Round "2"]
[White "De Assis, Carlos Roberto"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "40"]
[EventDate "2004.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Nf3 Nc6 6. Bg5 h6 7. Bxf6 gxf6 8. Na4 Bb6 9. Nxb6 axb6 10. 0-0 Bg4 11. h3 Bh5 12. Bd5 Rg8 13. a3 Nd4 14. g4 Rxg4+ 15. hxg4 Bxg4 16. Bxf7+ Ke7 17. Bd5 Bxf3 18. Qd2 Qd7 19. Be6 Qxe6 20. Kh2 Qg4 0-1

[Event "Internet Section 07A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.07"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Garcia Molla, Victor Manuel"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2259"]
[PlyCount "55"]
[EventDate "2004.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. 0-0 Nge7 8. Bg5 f6 9. Bh4 Qd7 10. Nbd2 Nf5 11. Re1+ Nce7 12. Bxf5 Bxf5 13. Bg3 Bxg3 14. fxg3 0-0 15. Nb3 b6 16. Qd2 Be4 17. Qf2 Ng6 18. Re2 Rae8 19. Rae1 f5 20. Re3 f4 21. gxf4 Nxf4 22. Ne5 Qe6 23. Qg3 Nxg2 24. Rxe4 dxe4 25. Qxg2 Qf5 26. Nd2 Kh8 27. Nxe4 c5 28. Nd6 1-0

[Event "Internet Section 07A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.07"]
[Round "4"]
[White "Sijpkens, Michiel"]
[Black "Minaya Molano, Juan M"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "2288"]
[PlyCount "54"]
[EventDate "2004.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 0-0 9. Qd2 Bd7 10. g4 Rc8 11. h4 Na5 12. h5 Nc4 13. Bxc4 Rxc4 14. Nde2 b5 15. Bh6 b4 16. Bxg7 Kxg7 17. hxg6 fxg6 18. Qh6+ Kf7 19. Nd5 Rh8 20. Nxf6 Kxf6 21. Qf4+ Kg7 22. Qh6+ Kf7 23. Qf4+ Kg8 24. 0-0-0 Qa5 25. Kb1 Be6 26. b3 Rc5 27. Nd4 Bf7 0-1

[Event "Internet Section 07A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.07"]
[Round "1"]
[White "Sijpkens, Michiel"]
[Black "Szmetan, Jorge"]
[Result "0-1"]
[ECO "B03"]
[BlackElo "2404"]
[PlyCount "16"]
[EventDate "2004.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Nf3 Bg4 8. h3 Bh5 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "2"]
[White "Andersen, Guttorm"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1479"]
[BlackElo "1982"]
[PlyCount "44"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 a6 8. e5 dxe5 9. fxe5 Ng4 10. Bf4 Nd7 11. h3 Ngxe5 12. Nxe5 Nxe5 13. Rb1 Bf5 14. Bxe5 Bxe5 15. Rc1 Bg3+ 16. Kd2 Qc7 17. Qf3 Qf4+ 18. Kd1 Qd4+ 19. Ke2 Qxc4+ 20. Ke3 Qd4+ 21. Ke2 Qe5+ 22. Kd1 Qe1# 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "4"]
[White "Myyrylainen, Tomi"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1502"]
[BlackElo "1951"]
[PlyCount "29"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. Nc3 Ngf6 7. Qe2 Qe7 8. Nb5 Nb6 9. c4 a6 10. Nc3 g6 11. Nh3 Bg7 12. Nf2 0-0-0 13. 0-0 Rhe8 14. Re1 Qc5 15. b3 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Dos Santos, Ramiro"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1981"]
[BlackElo "2390"]
[PlyCount "34"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 c4 10. Be3 Bb4 11. Bxb6 axb6 12. Nf3 Bg4 13. Be2 Nd7 14. Qd4 Bxf3 15. Bxf3 0-0 16. Qxc4 Nxe5 17. Qf4 Nd3+ 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "1"]
[White "Sijpkens, Michiel"]
[Black "Gustafsson, Jan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1980"]
[BlackElo "2571"]
[PlyCount "28"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 a6 6. 0-0 d6 7. h3 h6 8. Nbd2 0-0 9. Re1 Ba7 10. Nf1 Nh5 11. d4 Qf6 12. dxe5 Nxe5 13. Nxe5 Qxf2+ 14. Kh2 Qg1# 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.09"]
[Round "9"]
[White "Sijpkens, Michiel"]
[Black "Kommer, Bas"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "140"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Be2 b5 7. a3 Bb7 8. Be3 e6 9. Qd2 Nbd7 10. 0-0 Be7 11. Rad1 0-0 12. Ne1 Nb6 13. Bf4 Qd8 14. Bf3 Nc4 15. Qc1 c6 16. Nd3 Qxd4 17. Ne5 Qb6 18. Nxc4 bxc4 19. Be2 Nd5 20. Ne4 c3 21. Nxc3 Nxc3 22. bxc3 Bf6 23. Qb1 Qxb1 24. Rxb1 Bc8 25. Rb6 e5 26. Be3 Bf5 27. Rc1 a5 28. Rxc6 Rfc8 29. Rxc8+ Rxc8 30. c4 Be7 31. a4 Ba3 32. Ra1 Bb4 33. Re1 Bd7 34. c3 Be7 35. c5 f5 36. Bb5 Bc6 37. f3 f4 38. Bf2 Bb7 39. Rd1 Kf8 40. Rd7 Ba8 41. Ra7 e4 42. fxe4 Bxe4 43. Bd4 Bxc5 44. Bxc5+ Rxc5 45. c4 Rg5 46. g3 fxg3 47. hxg3 Rxg3+ 48. Kf2 Rc3 49. Rxa5 h5 50. Bd7 g6 51. Rc5 h4 52. Bc6 Bd3 53. a5 Ra3 54. Bb7 h3 55. a6 Ra2+ 56. Kg1 Kg7 57. Kh1 Kf6 58. Rc7 g5 59. Rc5 g4 60. Rh5 Bxc4 61. Rh4 Kg5 62. Rh8 Kf4 63. Rd8 Kg3 64. Rd1 Bxa6 65. Rg1+ Kf4 66. Rb1 Bd3 67. Rd1 Be2 68. Re1 Rd2 69. Ba8 Rd1 70. Rxd1 Bxd1 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.07"]
[Round "7"]
[White "Sijpkens, Michiel"]
[Black "Van den Berg, Ad"]
[Result "0-1"]
[ECO "B83"]
[BlackElo "2248"]
[PlyCount "72"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e5 7. Nb3 Be7 8. Be2 0-0 9. 0-0 a5 10. a4 Nb4 11. f4 Be6 12. Bf3 exf4 13. Bxf4 Nxc2 14. Qxc2 Qb6+ 15. Kh1 Bxb3 16. Qd2 Qb4 17. Bd1 Be6 18. Bc2 Rac8 19. Rf3 Rfd8 20. Raf1 d5 21. e5 Ne4 22. Qe1 Rc4 23. Bxe4 dxe4 24. Rg3 g6 25. Bg5 Bxg5 26. Rxg5 Rdd4 27. Qf2 Rd3 28. Qe2 Rd7 29. Rf4 e3 30. Rf1 Rxc3 31. bxc3 Qxc3 32. Qe1 Qxe1 33. Rxe1 e2 34. Kg1 Rd4 35. Rxe2 Rxa4 36. Rg3 b5 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.06"]
[Round "6"]
[White "Groffen, Hans"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2192"]
[PlyCount "65"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 e5 8. cxd5 cxd5 9. Nb5 Bb8 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bd2 Bd7 13. f4 Rc8 14. Qb3 Bb8 15. Nd4 0-0 16. Qxb7 Re8 17. 0-0 Bd6 18. Qb3 Rb8 19. Qc2 Qb6 20. b3 Bc5 21. h3 Bxd4 22. exd4 Qxd4+ 23. Kh2 Rbc8 24. Qb1 Ne4 25. Bxe4 dxe4 26. Qd1 Bb5 27. Re1 Bd3 28. Be3 Qd7 29. Rc1 a6 30. Qd2 h6 31. Rxc8 Rxc8 32. Rc1 Rc6 33. Rxc6 1/2-1/2

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.05"]
[Round "5"]
[White "Sijpkens, Michiel"]
[Black "Bliek, Wouter"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "2164"]
[PlyCount "80"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Nf3 e6 8. Nbd2 Be7 9. 0-0 0-0 10. Qb1 Bh5 11. Ne5 Bg6 12. Nxg6 hxg6 13. Nf3 a6 14. Re1 b5 15. Ne5 Nxe5 16. Bxe5 b4 17. Qc2 bxc3 18. bxc3 Bd6 19. Bxd6 Qxd6 20. Rab1 Rfc8 21. Rb3 Rc6 22. Reb1 Rac8 23. a4 Qc7 24. Rb7 Qa5 25. Rb8 Nd7 26. Rxc8+ Rxc8 27. Rb4 Nb8 28. Qb3 Nc6 29. Rb6 Nxd4 30. cxd4 Qe1+ 31. Bf1 Rc3 32. Qb4 Qa1 33. Rxa6 Rc1 34. Qb5 Qxd4 35. Rc6 Ra1 36. a5 Qd1 37. a6 Rb1 38. Qxb1 Qxb1 39. a7 Qb7 40. Ra6 Qa8 1-0

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.04"]
[Round "4"]
[White "Zaragatski, Ilja"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2329"]
[PlyCount "65"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 f5 12. Nb3 Bb6 13. Nfd4 Nxd4 14. Nxd4 Bxd4 15. Qxd4 c5 16. Qd1 f4 17. f3 Ng5 18. a4 Qb6 19. h4 Nf7 20. Bxf4 bxa4 21. Rxa4 Nd8 22. Be3 Qc6 23. b4 c4 24. f4 Bf5 25. Bxf5 Rxf5 26. Ra5 Nb7 27. Qxd5+ Qxd5 28. Rxd5 a5 29. bxa5 Rxa5 30. Rxa5 Nxa5 31. Ra1 Nc6 32. Ra4 Ne7 33. Ra8+ 1-0

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.03"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Verduyn, Frederic"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "2211"]
[PlyCount "133"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 0-0 7. Be2 b5 8. e5 dxe5 9. fxe5 Ng4 10. Bxb5 Nxe5 11. 0-0 Bb7 12. Nxe5 Bxe5 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Qe1 Nd7 16. Bxd7 Qxd7 17. Qe3 Qc7 18. Rf3 Bc8 19. Re1 Rb8 20. b3 Rb7 21. Ne4 Qa5 22. Nxc5 Rc7 23. Qc3+ Qxc3 24. Rxc3 Kg8 25. Ne4 Rxc3 26. Nxc3 e6 27. d6 Rd8 28. Rd1 Bd7 29. Ne4 Bc6 30. Nf2 f5 31. c4 e5 32. b4 a6 33. c5 e4 34. Rb1 Kf7 35. Nd1 Ke6 36. Nc3 Ke5 37. a4 Kd4 38. b5 axb5 39. axb5 Kxc5 40. bxc6 Kxc6 41. Nb5 Ra8 42. Rb2 f4 43. Kf2 g5 44. Ke2 g4 45. Nc3 f3+ 46. Kf2 Re8 47. gxf3 gxf3 48. Rb4 e3+ 49. Kxf3 Kxd6 50. Re4 Rf8+ 51. Kg3 Kc5 52. Ne2 Rg8+ 53. Kh3 Rg6 54. Rxe3 Rh6+ 55. Kg3 Rg6+ 56. Kf4 Rh6 57. h3 Ra6 58. Re7 h6 59. Kg4 Ra4+ 60. Kh5 Ra3 61. Nf4 Rf3 62. Rf7 Kd6 63. Kxh6 Rg3 64. h4 Ke5 65. Ng6+ Ke6 66. Rf1 Rg4 67. h5 1-0

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.03"]
[Round "2"]
[White "Vandersmissen, Mathie"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2183"]
[PlyCount "106"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Nxb3 11. Nxb3 Be7 12. Be3 Bg4 13. Bd4 0-0 14. h3 Bh5 15. Re1 f6 16. exf6 Bxf6 17. Bc5 Rf7 18. Qd3 Be7 19. Bxe7 Rxe7 20. Rxe7 Nxe7 21. Ng5 Bg6 22. Qe3 Qd6 23. Re1 Nf5 24. Qe6+ Qxe6 25. Rxe6 h6 26. Rxg6 hxg5 27. Rxg5 Ne7 28. Nc5 Kf7 29. f4 a5 30. Kf2 b4 31. Ke3 bxc3 32. bxc3 Rb8 33. Nd3 Rb1 34. a4 Ra1 35. Nc5 Rc1 36. Kd3 Rf1 37. g3 c6 38. Re5 Rd1+ 39. Kc2 Rh1 40. Rh5 Nc8 41. Nb7 Nb6 42. Nxa5 c5 43. Nc6 Nxa4 44. Rxd5 Rxh3 45. Rd7+ Kf6 46. Rd6+ Kf5 47. Ne7+ Ke4 48. Re6+ Kf3 49. Nf5 c4 50. Re3+ Kg4 51. Nd4 Rxg3 52. Rxg3+ Kxg3 53. f5 Kf4 1/2-1/2

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.05.03"]
[Round "9"]
[White "Bitalzadeh, Ali"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2140"]
[PlyCount "103"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 Nxd2 11. Bxd2 0-0 12. a4 b4 13. Bg5 Qd7 14. Qd3 Ne7 15. Rfd1 c6 16. Rac1 a5 17. Nd4 bxc3 18. Rxc3 Bxd4 19. Qxd4 Ng6 20. Rdc1 Ra6 21. h4 Qc7 22. Bxd5 Bxd5 23. Qxd5 cxd5 24. Rxc7 Nxe5 25. Rd1 Nc4 26. b3 Nd6 27. Rxd5 Ne4 28. Be7 Re8 29. Rb5 h6 30. Ba3 Rd8 31. g3 Rd1+ 32. Kg2 Rf6 33. Rc2 Rd3 34. Bc1 Nd6 35. Rb8+ Kh7 36. Rd2 Rdf3 37. Bb2 Ne4 38. Bxf6 Nxd2 39. Bd8 Rxb3 40. Rxb3 Nxb3 41. Bb6 Kg6 42. Kf3 Kf5 43. Ke3 Ke5 44. Kd3 Kd5 45. h5 Nc5+ 46. Ke3 Nb3 47. g4 Nc5 48. Bxa5 Nxa4 49. f4 g6 50. g5 Ke6 51. gxh6 Kf6 52. Bd8+ 1-0

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.05.02"]
[Round "8"]
[White "Sijpkens, Michiel"]
[Black "De Groote, Ewoud"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "55"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 Bb7 12. Nc2 Bg5 13. Be2 0-0 14. a4 bxa4 15. Nce3 Bxe3 16. Nxe3 Ne7 17. Qxa4 a5 18. 0-0 Bc6 19. Bb5 Bb7 20. Rfd1 Qc7 21. Rd2 Qc5 22. Rad1 Rfd8 23. Bd7 Ra7 24. Rxd6 Bd5 25. R1xd5 Nxd5 26. Rxd5 Qc7 27. Bg4 Rb7 28. Qc6 1-0

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.05.02"]
[Round "7"]
[White "Sijpkens, Michiel"]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "73"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 b5 7. a3 e6 8. 0-0 Bb7 9. f3 Nfd7 10. f4 Nc6 11. Be3 Nc5 12. Bf3 Qc7 13. f5 Nxd4 14. Bxd4 e5 15. Be3 Be7 16. Qe1 Rd8 17. Rd1 h5 18. Nd5 Bxd5 19. Rxd5 Na4 20. Qf2 Kd7 21. c3 Ra8 22. Rfd1 Nb6 23. Bxb6 Qxb6 24. Rxe5 Qxf2+ 25. Kxf2 Kd8 26. Red5 Kc7 27. e5 h4 28. Ke3 Bg5+ 29. Ke4 dxe5 30. Rd7+ Kc8 31. Rxf7 Bf6 32. Rdd7 Rd8 33. Rxd8+ Kxd8 34. Kd5 Kc8 35. Kc5 Rb8 36. Kc6 a5 37. Bd5 1-0

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.05.01"]
[Round "6"]
[White "Van der Pluijm, Rick"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C32"]
[PlyCount "34"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Bc4 Bc5 6. h3 0-0 7. Nge2 c6 8. dxc6 Nxc6 9. Na4 Bd6 10. d4 exd3 11. Qxd3 Qa5+ 12. Nac3 Bc5 13. a3 Bf5 14. Qd1 Rad8 15. Bd2 Be3 16. Nb1 Qc5 17. Ba2 Ne4 0-1

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.04.30"]
[Round "4"]
[White "Broekmeulen, Joris"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "129"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 Bg4 7. d3 Be7 8. Bc2 0-0 9. 0-0 Ne8 10. h3 Bh5 11. Be3 Bg6 12. d4 f5 13. exf5 Bxf5 14. Bxf5 Rxf5 15. dxe5 dxe5 16. Nbd2 Nd6 17. Rad1 Qe8 18. Bc5 Qg6 19. Bxd6 cxd6 20. Ne4 Rf4 21. Rfe1 Raf8 22. Ng3 e4 23. Qc4+ Kh8 24. Rxe4 Rxf3 25. gxf3 Ne5 26. Rxe5 dxe5 27. Qe4 Qe6 28. Kg2 b5 29. a3 h6 30. Qd5 Qf6 31. Qe4 Qe6 32. Re1 Bd6 33. Re2 Bc7 34. f4 Qf7 35. fxe5 Bb6 36. e6 Qf6 37. e7 Re8 38. Qe6 Qxe6 39. Rxe6 Bc5 40. Nf5 Kg8 41. Rxa6 Kf7 42. Rc6 Bxe7 43. Rc7 Kf6 44. Rxe7 Ra8 45. Rb7 Kxf5 46. Rxb5+ Ke4 47. Rb4+ Kd3 48. Kg3 Ke2 49. f4 Ra6 50. f5 Ke3 51. Kg4 Ra5 52. Rb7 Ra4+ 53. Kh5 Ra6 54. Rxg7 Kf4 55. Rg6 Ra8 56. f6 Kf5 57. Kxh6 Ra7 58. h4 Rf7 59. c4 Rc7 60. b3 Rb7 61. b4 Ra7 62. c5 Ke6 63. h5 Rxa3 64. Kg7 Ra7+ 65. f7+ 1-0

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.04.30"]
[Round "5"]
[White "Sijpkens, Michiel"]
[Black "Dessing, Bastiaan"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "79"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bc4 a6 7. a4 c6 8. e5 dxe5 9. fxe5 Nd5 10. Nxd5 cxd5 11. Bd3 Nc6 12. 0-0 Qb6 13. Kh1 Nb4 14. Be2 Bf5 15. Ne1 Rac8 16. c3 Nc6 17. Rxf5 gxf5 18. Bd3 Nxe5 19. dxe5 Qg6 20. Nf3 Qg4 21. Be3 Rc6 22. Qc2 e6 23. a5 h6 24. Ra4 Qg6 25. Rh4 Rc7 26. Qd2 Kh7 27. Be2 Rh8 28. Qd4 f6 29. exf6 Bxf6 30. Qb6 Re7 31. Rxh6+ Qxh6 32. Bxh6 Kxh6 33. Nd4 Bxd4 34. Qxd4 Ree8 35. Qf6+ Kh7 36. Bh5 Reg8 37. Qxe6 Rg7 38. Qxf5+ Kh6 39. Bf3 Rg5 40. Qf6+ 1-0

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.04.29"]
[Round "2"]
[White "Rothuis, Vincent"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "71"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 Bf5 11. Nxe4 Bxe4 12. Re1 0-0 13. Bf4 Ne7 14. Bc2 Ng6 15. Bg3 Bxc2 16. Qxc2 Qd7 17. Rad1 c6 18. Nd4 Bb6 19. Nf5 Ne7 20. Nxe7+ Qxe7 21. Kh1 Rfd8 22. f4 Rac8 23. f5 Qg5 24. Rf1 c5 25. Qf2 Qh5 26. Bh4 Rd7 27. e6 Rd6 28. Qg3 Bc7 29. Bf6 Qh6 30. Be5 Rc6 31. e7 Bd6 32. f6 Bxe7 33. fxe7 Re6 34. Rxd5 Rxe7 35. Bxg7 Qg6 36. Rg5 1-0

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.04.29"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Swinkels, Robin"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "2166"]
[PlyCount "42"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bg4 7. Bg5 h6 8. Bh4 g5 9. Bg3 h5 10. h3 h4 11. hxg4 hxg3 12. Nxg5 Nd5 13. Nh3 gxf2+ 14. Kh1 Ne3 15. Qf3 Qe7 16. Rxf2 Nxc4 17. dxc4 Bxf2 18. Qxf2 Qg5 19. Nd2 Qxg4 20. Rf1 0-0-0 21. Qxf7 Rxh3+ 0-1

[Event "NED-ch U14"]
[Site "Schagen"]
[Date "2003.04.28"]
[Round "1"]
[White "Sijpkens, Michiel"]
[Black "Kleijn, Christov"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "53"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5 dxe4 5. Nxe5 Qd5 6. Qa4 Nge7 7. f4 exf3 8. Nxf3 Bf5 9. 0-0 a6 10. Bc4 Qd7 11. Qb3 0-0-0 12. Bxf7 Na5 13. Qd1 Bxb1 14. Nd4 Kb8 15. Rxb1 Nac6 16. Ne6 Rc8 17. d4 Nd5 18. Qf3 Nf6 19. Ng5 Rd8 20. Be6 Qe7 21. Re1 Nxd4 22. cxd4 Rxd4 23. Be3 Rd3 24. Rbd1 Qb4 25. Rxd3 Qxe1+ 26. Qf1 Qh4 27. Rd8# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.10"]
[Round "9"]
[White "Sijpkens, Michiel"]
[Black "Dessing, Bastiaan"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "24"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. d5 Nbd7 8. 0-0 Nb6 9. h3 e6 10. a4 exd5 11. exd5 Re8 12. a5 Nbxd5 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "8"]
[White "Sijpkens, Michiel"]
[Black "Gorter, Yme"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "78"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Be6 7. Bb5 0-0 8. d4 exd4 9. cxd4 Nxe4 10. dxc5 Nxc5 11. Nd4 Bd5 12. Nc3 Nxd4 13. Qxd4 Be6 14. Ne4 Qh4 15. f3 Nxe4 16. Qxe4 Qh5 17. Bd3 Bd5 18. Qf5 Qxf5 19. Bxf5 Rfe8 20. Bd3 Re7 21. Bd2 Rae8 22. a3 Kf8 23. Rae1 c5 24. Rxe7 Rxe7 25. Re1 a6 26. Rxe7 Kxe7 27. Be4 Bxe4 28. fxe4 Ke6 29. Kf2 g6 30. Ke3 f5 31. exf5+ Kxf5 32. h3 d5 33. Kd3 Ke5 34. b4 c4+ 35. Ke2 Ke4 36. Bh6 d4 37. Kd2 b5 38. Bg5 Kf5 39. Bh6 Ke4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "7"]
[White "Van Opheusden, Bas"]
[Black "Sijpkens, Michiel"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "97"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 d6 7. Bb5 Bd7 8. Qb3 Nb6 9. 0-0 Be7 10. Bf4 d5 11. Nc3 Na5 12. Qc2 0-0 13. Bd3 h6 14. b3 c5 15. Be3 Rc8 16. Qb2 c4 17. Bb1 Bb4 18. Ne2 cxb3 19. axb3 Bb5 20. Rc1 Qd7 21. Ng3 Rxc1+ 22. Bxc1 Qc7 23. Be3 Rc8 24. Ra2 a6 25. Bf5 Bd7 26. Bxd7 Qxd7 27. Nd2 Qc7 28. Rxa5 Bxa5 29. b4 Qc1+ 30. Qxc1 Rxc1+ 31. Ndf1 Rxf1+ 32. Kxf1 Bxb4 33. Ke2 Nc4 34. Kd3 a5 35. Ne2 Kf8 36. Bc1 Ke7 37. f4 a4 38. Nc3 Bxc3 39. Kxc3 b5 40. f5 Kd7 41. Kb4 Kc6 42. g4 Nb6 43. f6 gxf6 44. exf6 Nd7 45. g5 h5 46. Bf4 Nf8 47. h4 Ng6 48. Bg3 Kb6 49. Ka3 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "6"]
[White "Sijpkens, Michiel"]
[Black "Tvarijonas, Povilas"]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "135"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 Bd7 9. Bb3 a6 10. Qd2 Rc8 11. g4 b5 12. h4 h5 13. g5 Ng8 14. f4 e5 15. Nde2 Nge7 16. Qxd6 0-0 17. 0-0-0 Bg4 18. Qxd8 Rfxd8 19. Rd2 Rxd2 20. Kxd2 Rd8+ 21. Ke1 b4 22. Nd5 Nxd5 23. Bxd5 Ne7 24. Bb3 Bf3 25. Rf1 Bxe4 26. Bc5 Nf5 27. Bxb4 Bg2 28. Rf2 Nxh4 29. Ng1 Bd5 30. Rd2 Ng2+ 31. Kf2 Nxf4 32. Ba5 Rd7 33. Ba4 Rb7 34. b3 Bf8 35. Ne2 Bc5+ 36. Kf1 Be3 37. Rxd5 Nxd5 38. Bc6 Rb8 39. Bxd5 Rb5 40. Nc3 Rxa5 41. b4 Ra3 42. Bb3 Bd2 43. Nb1 Bxb4 44. Nxa3 Bxa3 45. c4 Kg7 46. Ke2 f6 47. gxf6+ Kxf6 48. Kf3 Bc5 49. Ke4 Ke6 50. Bd1 Kd6 51. Kf3 Ba3 52. Be2 g5 53. Ke4 Bc1 54. Bd3 g4 55. c5+ Kxc5 56. Bxa6 Bf4 57. Bc8 Kb4 58. Be6 Kc3 59. a4 Kd2 60. a5 Ke2 61. Bf7 Kf2 62. Bxh5 g3 63. Bf3 Be3 64. a6 Bd4 65. Bh1 Ke2 66. a7 Bxa7 67. Kxe5 g2 68. Bxg2 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "5"]
[White "Pijloo, Tjibaria"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "106"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. Bc4 Be7 5. d3 d6 6. Be3 Na5 7. Bb3 Nxb3 8. axb3 0-0 9. 0-0 Ng4 10. h3 Nxe3 11. fxe3 f5 12. exf5 Bxf5 13. e4 Be6 14. Qd2 a6 15. Rf2 Qe8 16. Qe3 Qg6 17. Nh2 Rxf2 18. Kxf2 Bg5 19. Qg3 Rf8+ 20. Kg1 Qf6 21. Rf1 Bf4 22. Qf3 Bxh3 23. Nd5 Bxh2+ 24. Kxh2 Qxf3 25. Rxf3 Rxf3 26. gxf3 c6 27. Kxh3 cxd5 28. exd5 Kf7 29. Kg4 a5 30. c3 Kf6 31. c4 b6 32. f4 exf4 33. Kxf4 h5 34. d4 g5+ 35. Ke4 h4 36. c5 h3 37. Kf3 g4+ 38. Kg3 bxc5 39. dxc5 dxc5 40. d6 Ke6 41. d7 Kxd7 42. Kf2 Ke6 43. Kg3 Kf5 44. b4 axb4 45. b3 c4 46. bxc4 b3 47. c5 b2 48. c6 b1Q 49. c7 Qc1 50. c8Q+ Qxc8 51. Kf2 Qc3 52. Kg1 Qd2 53. Kh1 Qg2# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "3"]
[White "Otte, Marijn Willem"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "44"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Be7 5. 0-0 Nf6 6. Nc3 Nd4 7. Nxd4 exd4 8. Nd5 Be6 9. Nxf6+ Bxf6 10. Be2 Qe7 11. Bf3 0-0-0 12. d3 Rdg8 13. b4 g5 14. f5 Bd7 15. Bd2 Rg7 16. Rc1 g4 17. Bxg4 h5 18. Bf3 Be5 19. Be1 Rhg8 20. Qe2 Bf4 21. Rb1 Bxf5 22. exf5 Qxe2 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "Sijpkens, Michiel"]
[Black "Van Dommelen, Susan"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "65"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bf5 5. Nc3 c6 6. Qb3 b6 7. cxd5 cxd5 8. Qxd5 Qxd5 9. Nxd5 Bd6 10. Bb5+ Nd7 11. Bf4 Bxf4 12. Nxf4 Ngf6 13. Nf3 0-0 14. 0-0 a6 15. Bc6 Rac8 16. Rac1 Be4 17. Bxe4 Nxe4 18. Nd5 Kh8 19. Rfe1 Rxc1 20. Rxc1 b5 21. Rc7 Nef6 22. Ne3 Kg8 23. Ra7 Rc8 24. g3 h6 25. Rxa6 Ne4 26. Ra7 Rd8 27. Nf5 Kf8 28. Rb7 f6 29. Rxb5 Nb8 30. Rb7 Nc6 31. Nxg7 Nxd4 32. Nxd4 Rxd4 33. Ne6+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Terstall, Jonathan"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "71"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 Na5 7. Bxf7+ Kf8 8. Qa4 c6 9. Bxg8 Rxg8 10. Nxe5 b5 11. Qc2 d6 12. Nf3 Be6 13. d3 Kf7 14. Be3 Rf8 15. Nbd2 Kg8 16. Nd4 Bd7 17. 0-0 c5 18. N4b3 Nc6 19. d4 c4 20. Nc1 Qe8 21. Kh1 Qh5 22. a3 Nd8 23. Na2 a5 24. a4 Ne6 25. axb5 Nf4 26. Qd1 Ne2 27. Re1 Bg4 28. f3 Rxf3 29. Qxe2 Rh3 30. Qxc4+ Kh8 31. gxh3 Bf3+ 32. Nxf3 Qxf3+ 33. Kg1 Rf8 34. Qe2 Qxh3 35. Rf1 Re8 36. Bf4 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "6"]
[White "Mol, Robert"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1923"]
[BlackElo "1721"]
[PlyCount "38"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. Nbd2 c5 7. b3 Nc6 8. c3 cxd4 9. exd4 Bd7 10. Re1 a6 11. Bb2 Rc8 12. h3 Re8 13. Nf1 Nh5 14. Bc1 e5 15. dxe5 Nxe5 16. Bb2 Nf4 17. Nxe5 Bxe5 18. Qf3 Qf6 19. Rad1 Nxh3+ 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "5"]
[White "Sijpkens, Michiel"]
[Black "De Bock, Gijsbert"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1721"]
[BlackElo "1383"]
[PlyCount "83"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Qh5 13. Bg5 Rd7 14. Qe2 Bd6 15. Re1 h6 16. Re8+ Rxe8 17. Qxe8+ Qxe8 18. Rxe8+ Nd8 19. Rxd8+ Rxd8 20. Bxd8 Kxd8 21. Nxd4 Kd7 22. Kf1 Be5 23. c3 a6 24. h3 Kd6 25. Ke2 b5 26. Ke3 Kd5 27. f4 Bf6 28. Kd3 g6 29. g4 c5 30. Nf3 c4+ 31. Ke3 Bg7 32. g5 hxg5 33. fxg5 Ke6 34. Ke4 Bf8 35. Ne5 Be7 36. h4 Bf8 37. Nxg6 Bg7 38. h5 b4 39. h6 bxc3 40. hxg7 cxb2 41. g8Q+ Kd7 42. Qg7+ 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "4"]
[White "De Haas, Piet"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2068"]
[BlackElo "1721"]
[PlyCount "77"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Nd2 Qf6 10. Qxf6 Nxf6 11. c3 Nd7 12. Nc4 0-0-0 13. Be3 Rhe8 14. Rad1 Bf6 15. f3 Ne5 16. Nxe5 Bxe5 17. Kf2 g6 18. f4 Bg7 19. Kf3 Re6 20. Rxd8+ Kxd8 21. Bd4 Bxd4 22. cxd4 Rd6 23. Ke3 Kd7 24. g4 Ke7 25. g5 a5 26. Rc1 Rd8 27. Rc5 Ra8 28. d5 Kd6 29. Kd4 cxd5 30. Rxd5+ Ke7 31. f5 Rd8 32. a4 c6 33. Rxd8 Kxd8 34. Ke5 Ke7 35. h3 b5 36. axb5 cxb5 37. Kd5 gxf5 38. exf5 f6 39. h4 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "2"]
[White "Fairbairn, Stephen"]
[Black "Sijpkens, Michiel"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2103"]
[BlackElo "1721"]
[PlyCount "123"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Nf3 Nbd7 4. Nc3 g6 5. e4 c5 6. Qd2 a6 7. 0-0-0 cxd4 8. Nxd4 b5 9. f3 Bg7 10. Nc6 Qc7 11. Nxe7 Nb6 12. Ned5 Nbxd5 13. Nxd5 Nxd5 14. Qxd5 Bb7 15. Qxd6 Qxd6 16. Rxd6 0-0 17. Be2 Be5 18. Rd2 f6 19. Be3 Bc6 20. h3 Rfe8 21. Rhd1 Kf7 22. Kb1 Rac8 23. Bb6 Bf4 24. Rd8 Ke7 25. Rxe8+ Rxe8 26. c3 Bd6 27. Bd3 Ke6 28. Bc2 Rc8 29. Bd4 Rd8 30. Bc5 g5 31. Rxd6+ Rxd6 32. Bxd6 Kxd6 33. Kc1 h5 34. Kd2 h4 35. Ke3 Ke5 36. Bd3 a5 37. c4 b4 38. c5 Bd7 39. Bc4 Bc6 40. a3 bxa3 41. bxa3 a4 42. Ba6 f5 43. exf5 Kxf5 44. Bd3+ Ke5 45. Be4 Bb5 46. c6 Ba6 47. Bc2 Bb5 48. c7 Ba6 49. Bxa4 Kd6 50. Bc2 Kxc7 51. f4 gxf4+ 52. Kxf4 Kd6 53. Be4 Ke6 54. Kg4 Ke5 55. Bf3 Bb5 56. Kxh4 Kf4 57. Bd1 Bd3 58. a4 Bc4 59. a5 Ba6 60. Bf3 Kf5 61. g4+ Kf4 62. Bc6 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "3"]
[White "Sijpkens, Michiel"]
[Black "Drost, Peter"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1721"]
[BlackElo "1367"]
[PlyCount "77"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nc6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be6 11. 0-0 Bxd5 12. Qxd5 Qc7 13. Rad1 Rd8 14. c3 0-0 15. Qd2 g6 16. Na1 Bg7 17. Nc2 Kh8 18. Ne3 Ne7 19. Qc2 f5 20. f3 f4 21. Nd5 Nxd5 22. Rxd5 Rf6 23. Rfd1 g5 24. Qd2 Bf8 25. Rxe5 dxe5 26. Qxd8 Qxd8 27. Rxd8 Kg7 28. Rb8 Rb6 29. b3 h6 30. Bc4 Bc5+ 31. Kf1 Be3 32. Bd5 Rb5 33. a4 Rb6 34. a5 Rb5 35. b4 Bd2 36. Bc4 Bxc3 37. Bxb5 axb5 38. Rxb7+ Kg6 39. a6 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.05"]
[Round "1"]
[White "Sijpkens, Michiel"]
[Black "Janse, Paul"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1721"]
[BlackElo "2178"]
[PlyCount "84"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. Be2 0-0 13. 0-0 Bg5 14. c3 Ne7 15. Nxe7+ Qxe7 16. Nc2 Bb7 17. Bf3 a5 18. Qe2 Rab8 19. Rad1 Qc7 20. Ne3 Bxe3 21. Qxe3 Rfd8 22. Rd2 h6 23. h3 Kf8 24. Rfd1 Ke7 25. Bg4 Qc4 26. f3 Bc6 27. Qa7+ Rb7 28. Qf2 Rbb8 29. f4 Qc5 30. Qxc5 dxc5 31. fxe5 Rxd2 32. Rxd2 Rd8 33. Rxd8 Kxd8 34. e6 fxe6 35. e5 Bd5 36. a3 b4 37. Kf2 bxa3 38. bxa3 Kd7 39. Bd1 Be4 40. g3 Bd5 41. Ke3 Bc4 42. Kf4 Ke7 1/2-1/2

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2002.05.04"]
[Round "9.11"]
[White "Van Opheusden, Bas"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "52"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. 0-0 Be7 10. Qc2 Bd7 11. Nc3 Nb4 12. Qf5 c6 13. Qh5 cxb5 14. Ng5 g6 15. Qh6 Bf8 16. Qh4 h6 17. a3 Na6 18. Nf3 Qxh4 19. Nxh4 Be7 20. Nf3 g5 21. Be3 0-0-0 22. Rfc1 Kb8 23. b3 Rc8 24. Nd2 Rc7 25. b4 Rhc8 26. Rc2 Bf5 0-1

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2002.05.03"]
[Round "7.12"]
[White "Delleman, Michiel"]
[Black "Sijpkens, Michiel"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "170"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nbd7 7. h3 e6 8. Be2 Nh5 9. Bh2 f5 10. Nd2 Nhf6 11. Qb3 Kh8 12. 0-0-0 Qe7 13. Rdg1 e5 14. Nf3 exd4 15. Nxd4 Nc5 16. Qc2 Nfe4 17. Bf3 Nxc3 18. Qxc3 Ne4 19. Qc2 Bh6 20. Kb1 Re8 21. Re1 Bd7 22. Re2 Qf7 23. Rd1 Rad8 24. Bxe4 Rxe4 25. c5 Rc8 26. Qb3 Qxb3 27. Nxb3 Bc6 28. cxd6 cxd6 29. Rxd6 f4 30. Nd2 fxe3 31. fxe3 Rxe3 32. Rxe3 Bxe3 33. Be5+ Kg8 34. Nb3 Bxg2 35. Rd7 g5 36. Bf6 Bxh3 37. Rxb7 Bf5+ 38. Ka1 h5 39. Rb5 Bd3 40. Ra5 g4 41. Rxh5 g3 42. Rh3 g2 43. Rg3+ Kf7 44. Rxg2 Kxf6 45. a3 Bc4 46. Rc2 Be6 47. Rxc8 Bxc8 48. Na5 Ke6 49. Nc6 Bb6 50. b4 Bb7 51. Nxa7 Bxa7 52. Kb2 Kd5 53. Kc3 Kc6 54. Kc4 Ba6+ 55. Kb3 Be2 56. a4 Kb6 57. Kc3 Bd1 58. a5+ Kb5 59. Kd2 Bh5 60. Kd3 Kxb4 61. Ke4 Kxa5 62. Kd3 Kb5 63. Ke4 Kc4 64. Ke5 Bc5 65. Ke4 Be8 66. Ke5 Bd7 67. Ke4 Bd4 68. Kf4 Kd3 69. Kf3 Be3 70. Kg3 Ke4 71. Kh4 Bf4 72. Kh5 Kf5 73. Kh4 Be8 74. Kh3 Ke4 75. Kh4 Kf3 76. Kh3 Bg5 77. Kh2 Bd7 78. Kg1 Bh4 79. Kf1 Bg3 80. Kg1 Bb5 81. Kh1 Bd6 82. Kg1 Bc4 83. Kh1 Kg3 84. Kg1 Bc5+ 85. Kh1 Bd5# 0-1

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2002.05.03"]
[Round "8.10"]
[White "Sijpkens, Michiel"]
[Black "De Groote, Ewoud"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "121"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nc6 8. 0-0 Be6 9. f4 Be7 10. Bf3 0-0 11. f5 Bc4 12. Be2 Bxe2 13. Qxe2 b5 14. a3 d5 15. exd5 Nxd5 16. Ne4 Qb6+ 17. Kh1 Nf6 18. c3 Rfd8 19. Be3 Qc7 20. Nec5 Nd5 21. Rad1 Nxe3 22. Qxe3 a5 23. Ne4 a4 24. Nbc5 Rxd1 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Qd3 Qxd3 28. Nxd3 f6 29. Ndc5 Na5 30. Kg1 Bxc5+ 31. Nxc5 Nc4 32. Ne6 Nd6 33. g4 Kf7 34. Nc7 Ke7 35. Nd5+ Kd8 36. Ne3 Kd7 37. Kf2 Kc6 38. Ke2 Kc5 39. Kd3 e4+ 40. Ke2 Nc4 41. Nd1 Kd6 42. h3 Ke5 43. Ke1 e3 44. Ke2 Ke4 45. Kf1 Kf3 46. Ke1 e2 47. Nf2 Nxb2 48. h4 Nc4 49. g5 Nxa3 50. Nd3 Ke3 51. Nb4 Kf3 52. h5 h6 53. gxh6 gxh6 54. Nd3 Nc4 55. Nb4 Ne3 56. Nd3 a3 57. Kd2 Nc4+ 58. Ke1 a2 59. Nc1 b4 60. Nxa2 b3 61. Nc1 0-1

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2002.05.02"]
[Round "6.12"]
[White "Sijpkens, Michiel"]
[Black "Van der Velden, Bram"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "80"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Bf4 Be7 7. Nf3 Bg4 8. Bd3 dxc4 9. Bxc4 Qb6 10. Bb3 0-0 11. Be3 Qd8 12. 0-0 Nbd7 13. Rc1 Nb6 14. h3 Bh5 15. Re1 Qd7 16. Bf4 Rfe8 17. Qd3 Bxf3 18. Qxf3 Bb4 19. Be5 Be7 20. Ne4 Qd8 21. Ng5 Rf8 22. Qf5 Nbd7 23. Bxf6 Nxf6 24. Bxf7+ Kh8 25. Qe6 Bb4 26. Red1 Qc7 27. Qc4 Bd6 28. Be6 Bf4 29. Nf7+ Rxf7 30. Bxf7 Bxc1 31. Rxc1 Rf8 32. Be6 Ne4 33. Rf1 Qd6 34. Re1 Nxf2 35. Rf1 Ne4 36. Rxf8+ Qxf8 37. Qf1 Qd6 38. Qf7 Qxd4+ 39. Kh2 Qd6+ 40. Kg1 Qd1+ 1/2-1/2

