[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "7.11"]
[White "Van Eijk, Siem"]
[Black "Kruisselbrink, Jan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1562"]
[BlackElo "1639"]
[PlyCount "27"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Be3 Be7 7. Nc3 Bb4 8. Bd3 d5 9. Bd2 Bxc3 10. Bxc3 dxe4 11. Bb5 Qc7 12. Qd2 Bg4 13. Bxc6+ bxc6 14. Qg5 1/2-1/2

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "6.16"]
[White "Namaganda, Christine"]
[Black "Van Eijk, Siem"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1585"]
[BlackElo "1562"]
[PlyCount "48"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c6 4. c3 Bg4 5. e3 e6 6. Be2 Bd6 7. Bg3 Qc7 8. Nbd2 Nbd7 9. Qb3 0-0 10. Qc2 Bf5 11. Bd3 Bxd3 12. Qxd3 c5 13. Rc1 c4 14. Qb1 Rfe8 15. 0-0 Bxg3 16. fxg3 e5 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. Rce1 Re7 20. Rf5 Qd6 21. Qd1 Rae8 22. Qf3 Qb6 23. Kf2 Qxb2 24. Re2 Qxc3 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "5.17"]
[White "Van Eijk, Siem"]
[Black "Kamphorst, Jan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1562"]
[BlackElo "1423"]
[PlyCount "138"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 b5 6. a3 Nd7 7. Be2 Nb6 8. b3 Nf6 9. h4 h5 10. f3 Qc7 11. Nh3 Bxh3 12. Rxh3 Rd8 13. 0-0-0 a6 14. Bf4 Nfd7 15. Be3 d5 16. e5 e6 17. f4 c5 18. dxc5 Nxc5 19. Qd4 Ncd7 20. Bxb5 axb5 21. Nxb5 Qb8 22. Nd6+ Kf8 23. Bd2 Kg8 24. Bb4 Nc8 25. Rc3 Nxd6 26. Bxd6 Qb5 27. Rdd3 Kh7 28. a4 Qa6 29. Rc7 Nf8 30. Ra7 Qxd6 31. exd6 Bxd4 32. Rxd4 Kg7 33. Rb4 Kf6 34. Rbb7 Rh7 35. d7 Ke7 36. a5 Rxd7 37. a6 Kd6 38. b4 f6 39. Ra8 Rxb7 40. axb7 Rxb7 41. Rxf8 Ke7 42. Ra8 Rxb4 43. Ra7+ Kf8 44. g3 e5 45. fxe5 fxe5 46. Ra5 Rd4 47. c3 Rd3 48. Kc2 e4 49. Rc5 Kf7 50. c4 dxc4 51. Rxc4 Rxg3 52. Rxe4 Rg4 53. Kd3 Kf6 54. Ke3 g5 55. hxg5+ Kxg5 56. Re8 Kh4 57. Kf2 Kh3 58. Re3+ Kh2 59. Kf1 Rf4+ 60. Ke1 h4 61. Re2+ Kg3 62. Re3+ Kg2 63. Re2+ Kg1 64. Re3 Kg2 65. Re2+ Kg3 66. Re3+ Kg4 67. Re8 h3 68. Rg8+ Kf5 69. Rf8+ Ke4 1/2-1/2

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.18"]
[Round "4.6"]
[White "Kompaan, Rick"]
[Black "Van Eijk, Siem"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "1785"]
[BlackElo "1562"]
[PlyCount "53"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Nbd7 8. Qd3 dxc4 9. Qxc4 Nb6 10. Qb3 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. e4 Qe7 14. e5 Nfd5 15. Ne4 Nc7 16. Nd6 Rd8 17. Nd2 Ne8 18. N2e4 Nxd6 19. Nxd6 Rb8 20. Qa3 Qc7 21. Be4 Bd7 22. Qd3 h6 23. g4 Nc8 24. Bh7+ Kf8 25. Ne4 Be8 26. g5 Qxe5 27. Qa3+ 1-0

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3.5"]
[White "Van Eijk, Siem"]
[Black "Stallinga, Robert Mark"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1562"]
[BlackElo "1886"]
[PlyCount "58"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. a3 Bb7 7. f3 Nd7 8. h4 h6 9. 0-0-0 Rc8 10. Nh3 c5 11. dxc5 Nxc5 12. Bd4 e5 13. Bxc5 Rxc5 14. Qxd6 Qc8 15. Bd3 Nf6 16. Qb6 0-0 17. Na2 Nd7 18. Qa5 Nb8 19. Qd2 Nc6 20. c3 Na5 21. Bc2 Nc4 22. Qd3 a5 23. Bb3 Nb6 24. Kb1 Ba6 25. Nf2 b4 26. Qc2 bxa3 27. bxa3 Bc4 28. Nd3 Rb5 29. Nac1 a4 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2.11"]
[White "Van Woudenberg, Hans"]
[Black "Van Eijk, Siem"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1640"]
[BlackElo "1562"]
[PlyCount "76"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d6 3. d4 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 c6 7. Bd3 b5 8. Nge2 a5 9. 0-0 Ba6 10. Nd1 Nbd7 11. c3 Qc7 12. Nf2 e5 13. Bh6 Rfe8 14. Bxg7 Kxg7 15. Rfe1 Nb6 16. Rac1 Nc4 17. Bxc4 bxc4 18. Nd1 d5 19. Ng3 Rad8 20. Qg5 Bc8 21. exd5 exd4 22. Rxe8 Rxe8 23. cxd4 cxd5 24. Ne3 Qd8 25. Nef5+ Bxf5 26. Nxf5+ Kh8 27. Nh6 Qe7 28. Qd2 Kg7 29. Ng4 Nxg4 30. fxg4 Qe3+ 31. Qxe3 Rxe3 32. Kf2 Rd3 33. Rc2 Rxd4 34. h3 Kf6 35. g3 Ke5 36. Re2+ Re4 37. Rd2 d4 38. a3 a4 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Van Eijk, Siem"]
[Black "Nakyeyune, Pauline"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1562"]
[PlyCount "27"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 h6 2. d4 g6 3. Nc3 e6 4. Be3 b6 5. Qd2 Nf6 6. 0-0-0 d6 7. d5 Rh7 8. dxe6 Nfd7 9. exd7+ Kxd7 10. e5 Nc6 11. exd6 Ne7 12. dxe7+ Kxe7 13. Qxd8+ Ke6 14. Rd5 1-0

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "8.4"]
[White "Den Boer, Paul"]
[Black "Van Eijk, Siem"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1725"]
[BlackElo "1771"]
[PlyCount "62"]
[EventDate "2002.12.21"]
[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. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 Nf6 10. Qc2 0-0 11. Bd3 Re8 12. 0-0 e5 13. dxe5 Bxe5 14. Nxe5 Rxe5 15. Bf4 Re8 16. Rad1 Qa5 17. a3 h6 18. h3 Be6 19. Rfe1 Nd7 20. Re3 Nf8 21. b4 Qh5 22. Rg3 g5 23. Bc1 f5 24. f4 Qh4 25. Bb2 Qxg3 26. Qc3 Qe3+ 27. Kh1 Re7 28. Re1 Qxf4 29. Qf6 Rh7 30. Rxe6 Nxe6 31. Bxf5 Qf1+ 1/2-1/2

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "6.5"]
[White "Otte, Marijn Willem"]
[Black "Van Eijk, Siem"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1557"]
[BlackElo "1771"]
[PlyCount "36"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. 0-0 0-0 9. c3 c5 10. Qc2 b6 11. Be3 Bb7 12. Ne4 Qc7 13. Nxf6+ Nxf6 14. Ng5 g6 15. h3 Kg7 16. dxc5 Bxc5 17. Bxc5 Qxc5 18. Ne4 Bxe4 1/2-1/2

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "2.4"]
[White "Pouw, Marcel Andre"]
[Black "Van Eijk, Siem"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1706"]
[BlackElo "1771"]
[PlyCount "72"]
[EventDate "2002.12.21"]
[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 e6 3. Nc3 Nf6 4. Bg5 c6 5. cxd5 exd5 6. Qc2 Be7 7. e3 h6 8. Bh4 b6 9. Bd3 Nbd7 10. Nf3 Bb7 11. 0-0 0-0 12. Rfd1 Qc7 13. Bg3 Qd8 14. Rac1 Ne8 15. Qb1 Bd6 16. Ne2 Bxg3 17. Nxg3 Nd6 18. b4 b5 19. Nd2 a5 20. a3 a4 21. e4 Nc4 22. Nxc4 dxc4 23. Be2 Nf6 24. Bf3 Qb6 25. Rc2 Rfd8 26. Rcd2 Rd7 27. Qb2 Rad8 28. Nf5 Qc7 29. Qc3 Qf4 30. g3 Nxe4 31. Bxe4 Qxe4 32. Ne3 c5 33. d5 Bxd5 34. Nxd5 Rxd5 35. bxc5 Rxd2 36. Rxd2 Qe1+ 0-1

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "3.2"]
[White "Van Eijk, Siem"]
[Black "Ham, Jaap"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1771"]
[BlackElo "1744"]
[PlyCount "28"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Be7 9. 0-0 0-0 10. Bg5 Nxd4 11. Qxd4 Be6 12. Rad1 Qa5 13. Qa4 Qxa4 14. Nxa4 Rac8 1/2-1/2

