[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.10"]
[Round "8"]
[White "Lentjes, Noud"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1978"]
[PlyCount "67"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 Bc5 7. Bxf7+ Kxf7 8. Qd5+ Ke8 9. Qh5+ Kf8 10. Qxc5+ d6 11. Qe3 Qe7 12. 0-0 Bg4 13. Nd4 Ke8 14. f3 Bh5 15. Bb2 Kd7 16. c4 Nf6 17. Nf5 Qf7 18. c5 dxc5 19. Rd1+ Nd4 20. Nxd4 cxd4 21. Bxd4 Kc8 22. Nc3 Rd8 23. Rac1 b6 24. Nb5 Ne8 25. e5 Qd5 26. Nc3 Qe6 27. Qe4 Kb8 28. Bf2 Qe7 29. Rxd8+ Qxd8 30. Rd1 Qc8 31. Bh4 Bg6 32. Qc6 Nd6 33. exd6 cxd6 34. Qxd6+ 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.10"]
[Round "7"]
[White "Rijksen, Arnold"]
[Black "Wallace, Gavin"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1835"]
[PlyCount "19"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be2 Ne7 6. 0-0 0-0 7. c3 c6 8. Be3 Bf5 9. Nbd2 Nd7 10. Qb3 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.09"]
[Round "6"]
[White "Van de Pavoordt, Max"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "28"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. Nxc6 bxc6 8. Bxb6 cxb6 9. e5 Qe7 10. 0-0 Ne4 11. Re1 Nxf2 12. Qd4 d5 13. Bxd5 cxd5 14. Qxd5 Ng4 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.08"]
[Round "4"]
[White "De Lange, Steyn"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "38"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bc4 Nce7 10. Qb3 c6 11. 0-0 d6 12. Ne4 dxe5 13. dxe5 Nb6 14. Bd3 Bg4 15. Nfg5 Nbd5 16. Nxh7 Nf4 17. Nxf8 Qxd3 18. Qxd3 Nxd3 19. f3 Bf5 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.08"]
[Round "5"]
[White "Rijksen, Arnold"]
[Black "Jansen, Matthijs"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "67"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qe6 5. Bb5+ c6 6. Ba4 Nh6 7. 0-0 g6 8. Re1 Bg7 9. d4 Nd7 10. Bxh6 Bxh6 11. Nxe5 0-0 12. Ng4 Qd6 13. Nxh6+ Kg7 14. Ng4 Nb6 15. Bb3 h5 16. Ne3 Bd7 17. d5 c5 18. Qd2 Rae8 19. Re2 Re7 20. Rae1 Rfe8 21. Nc4 Nxc4 22. Bxc4 a6 23. Rxe7 Rxe7 24. Rxe7 Qxe7 25. Qe3 Qxe3 26. fxe3 b5 27. Bf1 b4 28. Ne4 Bf5 29. Nxc5 Bxc2 30. Nxa6 b3 31. axb3 Bxb3 32. e4 Kf6 33. Kf2 Ke5 34. Ke3 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.06"]
[Round "1"]
[White "Majhi, Ankit"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1911"]
[PlyCount "45"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Be7 7. 0-0 Nxd4 8. Qxd4 Nf6 9. Bg5 0-0 10. Rfe1 Be6 11. Rad1 c6 12. Bc4 Bxc4 13. Qxc4 Ne8 14. Bf4 Qb6 15. Qd3 Rd8 16. Qg3 Qxb2 17. Rb1 Qa3 18. Nd5 Qxa2 19. Nxe7+ Kh8 20. Qh4 Nf6 21. Bg5 Rd7 22. Bxf6 gxf6 23. Qxf6# 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.05"]
[Round "7"]
[White "Rijksen, Arnold"]
[Black "Klipper, Noemie"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1913"]
[PlyCount "82"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d6 9. f3 Be6 10. 0-0-0 Qa5 11. Nxe6 fxe6 12. Bc4 Nd8 13. Bd4 Kh8 14. Rhe1 e5 15. Be3 Qc7 16. Bb3 a6 17. g4 Nc6 18. g5 Nh5 19. Nd5 Qd8 20. Bb6 Qd7 21. Nc7 Nd4 22. Nxa8 Nxf3 23. Qa5 Nxe1 24. Nc7 Nf3 25. Be6 Qd8 26. Nd5 Qe8 27. Nc7 Qb8 28. Rf1 Nxg5 29. Rxf8+ Qxf8 30. Qe1 Nxe6 31. Nxe6 Bh6+ 32. Kb1 Qf6 33. Nc7 Nf4 34. a3 e6 35. Qb4 Qe7 36. Qc3 Qd7 37. Be3 g5 38. Qc4 d5 39. Qc5 Qf7 40. Bg1 Bf8 41. Qb6 h6 0-1

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.05"]
[Round "8"]
[White "Slagter, Jonathan"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "C65"]
[PlyCount "36"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d3 Be7 6. Bg5 0-0 7. Qd2 Be6 8. 0-0-0 a6 9. Ba4 Qd7 10. d4 exd4 11. Nxd4 Rab8 12. h4 b5 13. Bb3 Nxd4 14. Qxd4 c5 15. Bxe6 Qxe6 16. Qe3 h5 17. Qf3 Ng4 18. Nd5 f6 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.04"]
[Round "6"]
[White "Brantjes, Yme"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "C58"]
[PlyCount "63"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Bd6 8. Nc3 c6 9. dxc6 Nxc6 10. Nge4 Be7 11. Nxf6+ Bxf6 12. Nd5 0-0 13. Nxf6+ Qxf6 14. c3 e4 15. 0-0 Qg6 16. d4 Bg4 17. Qe3 f5 18. Bc4+ Kh8 19. Qg5 Rf6 20. h3 Bxh3 21. gxh3 Qxg5+ 22. Bxg5 Rg6 23. h4 h6 24. Bf7 Ne7 25. Bxg6 Nxg6 26. h5 hxg5 27. hxg6 Rf8 28. d5 Rf6 29. c4 Rxg6 30. Rfd1 Rd6 31. c5 Rd8 32. b4 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.03"]
[Round "5"]
[White "Rijksen, Arnold"]
[Black "Nicolai, Celine"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "39"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Bf4 g6 7. Nge2 Bg7 8. Qd2 Nbd7 9. f3 Nb6 10. Bb3 0-0 11. g4 h5 12. gxh5 Qxh5 13. 0-0-0 Nbd5 14. Nxd5 Nxd5 15. Bxd5 Qxd5 16. Kb1 Be6 17. Nc3 Qf5 18. Rdg1 Bxc3 19. bxc3 Qa5 20. c4 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.03"]
[Round "4"]
[White "Van der Werff, Frank"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1875"]
[PlyCount "133"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 Bxc6 7. Nxc6 bxc6 8. 0-0 g6 9. Qd4 Qf6 10. Qa4 Ne7 11. Bd2 Qe6 12. Bc3 f6 13. Nd2 Bg7 14. Nf3 0-0 15. Nd4 Qd7 16. Rad1 Kh8 17. Rfe1 Rfd8 18. Nf3 Qe8 19. h3 c5 20. Qc4 Nc6 21. Nh2 Qg8 22. Qxg8+ Kxg8 23. Ng4 Ne5 24. Bxe5 fxe5 25. Ne3 Rab8 26. b3 Rd7 27. Rd3 Rb4 28. Nc4 Rb8 29. Red1 a6 30. Rd5 Rf7 31. R5d3 Rbf8 32. R1d2 Bf6 33. Re2 Bg5 34. Nd2 Bh6 35. Rf3 Bxd2 36. Rxf7 Rxf7 37. Rxd2 Kg7 38. Rd3 Rf4 39. Re3 Rf7 40. Kf1 Kf6 41. Rf3+ Ke6 42. Rxf7 Kxf7 43. Ke2 Ke6 44. Kd3 c6 45. Kc4 Kd7 46. h4 h6 47. g3 g5 48. hxg5 hxg5 49. Kd3 Ke6 50. f3 d5 51. Ke3 Kf6 52. f4 gxf4+ 53. gxf4 exf4+ 54. Kxf4 dxe4 55. Kxe4 Ke6 56. Kd3 Kd5 57. Kc3 a5 58. a3 Kd6 59. Kc4 Kc7 60. Kxc5 Kb7 61. a4 Kc7 62. c3 Kb7 63. Kd6 Kb6 64. c4 Kb7 65. c5 Ka6 66. Kxc6 Ka7 67. Kc7 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.02"]
[Round "2"]
[White "Damen, Igor"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1904"]
[PlyCount "34"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 Bd7 9. f3 Rc8 10. Qd2 0-0 11. Nxc6 bxc6 12. Bxa7 c5 13. Nb5 Bxb5 14. cxb5 Nd7 15. Bc4 Ra8 16. b6 Nxb6 17. Bxb6 Qxb6 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.02"]
[Round "3"]
[White "Rijksen, Arnold"]
[Black "Van der Vlies, Franklin"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "37"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Be2 e6 8. Qd2 Bd7 9. Ndb5 Bf8 10. Nxd6+ Bxd6 11. Qxd6 Qe7 12. Nb5 Qxd6 13. Nxd6+ Ke7 14. 0-0-0 b6 15. Rd2 Nf6 16. Rhd1 Rhd8 17. Bg5 h6 18. Bxf6+ Kxf6 19. Nb7 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.01"]
[Round "1"]
[White "Rijksen, Arnold"]
[Black "Otten, Martijn"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1956"]
[PlyCount "38"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. 0-0 Nge7 7. Ne5 0-0 8. Nxc6 bxc6 9. Bd3 Bf5 10. Nd2 Bxd3 11. cxd3 Nf5 12. Qg4 Qf6 13. Nf3 h6 14. Re1 Rfe8 15. Bd2 Rxe1+ 16. Rxe1 Rb8 17. Bc3 Bb4 18. Re5 Bxc3 19. bxc3 Qxe5 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.14"]
[Round "9"]
[White "Rijksen, Arnold"]
[Black "Damen, Igor"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1556"]
[BlackElo "1937"]
[PlyCount "46"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 0-0 6. 0-0 d6 7. Kh1 Na5 8. Bb3 Nxb3 9. axb3 c6 10. Be3 b6 11. d4 Qc7 12. Bg5 Bg4 13. Bxf6 Bxf6 14. d5 c5 15. Nb5 Qd7 16. c4 Be7 17. h3 Bxh3 18. gxh3 a6 19. Nc3 Qxh3+ 20. Nh2 f5 21. exf5 Rxf5 22. Qg4 Qxg4 23. Nxg4 Rh5+ 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.13"]
[Round "8"]
[White "Van Willenswaard, Corbijn"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1463"]
[BlackElo "1556"]
[PlyCount "66"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nc6 7. Bc4 Nf6 8. f3 Bd7 9. Qd2 a6 10. Bb3 b5 11. 0-0 Rc8 12. Rad1 0-0 13. Kh1 Ne5 14. Bh6 Nc4 15. Bxc4 Rxc4 16. Bxg7 Kxg7 17. Rfe1 Qa5 18. Nb3 Qc7 19. Rc1 Rc8 20. Re2 Bc6 21. Nd1 Bb7 22. Ne3 Rc6 23. Na5 Rc5 24. Nxb7 Qxb7 25. Qd4 Kg8 26. c3 b4 27. c4 a5 28. b3 Qb6 29. Rd1 Qa7 30. h3 Nh5 31. Kg1 Nf4 32. Ree1 Qd7 33. Kf2 Rg5 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.12"]
[Round "6"]
[White "Rijksen, Arnold"]
[Black "Leentvaar, Maurits"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1556"]
[BlackElo "1481"]
[PlyCount "90"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Bd7 10. h4 h5 11. gxh5 Nxh5 12. 0-0-0 Rc8 13. Be2 Qa5 14. Nb3 Qc7 15. Nd5 Qd8 16. Rdg1 e6 17. Nc3 Nb4 18. Bd4 Kh7 19. Bxg7 Kxg7 20. Qxd6 Nc6 21. f4 Nf6 22. h5 Rh8 23. Nc5 Qc7 24. Nb5 Qxd6 25. Nxd6 Nd4 26. Nxc8 Nxe2+ 27. Kd1 Nxg1 28. e5 Bxc8 29. exf6+ Kxf6 30. Rxg1 Rxh5 31. Ne4+ Ke7 32. Rf1 b6 33. Kd2 Rh2+ 34. Kc3 Ba6 35. Ng3 Bxf1 36. Nxf1 Rf2 37. Ne3 Rxf4 38. Nc4 g5 39. Ne5 g4 40. Kd2 g3 41. Ke3 g2 42. Kxf4 g1Q 43. Ke4 Qg2+ 44. Kd3 Qd5+ 45. Kc3 Qxe5+ 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "2"]
[White "Rijksen, Arnold"]
[Black "Lardinois, Wouter"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1556"]
[BlackElo "1812"]
[PlyCount "42"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. f3 d6 8. Bc4 0-0 9. g4 a6 10. a4 Qb6 11. Bb3 Nxg4 12. Nd5 Qa5+ 13. Bd2 Qc5 14. Bc3 Nxd4 15. fxg4 e6 16. Bb4 Qc7 17. Ne7+ Kh8 18. Nxc8 Raxc8 19. Qd3 Rfd8 20. 0-0-0 Qb6 21. Qd2 Nxb3+ 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "3"]
[White "Van Veelen, Jouke"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1801"]
[BlackElo "1556"]
[PlyCount "74"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nbd2 d5 8. Ne5 Nbd7 9. Ndf3 Ne4 10. Qa4 Nxe5 11. Nxe5 Qe8 12. Qc2 f6 13. Ng4 Qg6 14. f3 Nd6 15. Qxg6 hxg6 16. cxd5 exd5 17. Ne3 c6 18. Nc2 Rfe8 19. e4 Bf8 20. Re1 Nf7 21. Bd2 Rad8 22. exd5 cxd5 23. f4 Nd6 24. Rxe8 Rxe8 25. Re1 Rxe1+ 26. Bxe1 f5 27. Ne3 Ne4 28. Bxe4 fxe4 29. Ng4 Be7 30. Kf2 Bf6 31. Ke3 Kf7 32. Bb4 Bc8 33. Nf2 Ke6 34. Bf8 Kf7 35. Bd6 Ke6 36. Bb8 a6 37. Ba7 b5 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.09"]
[Round "1"]
[White "Beerdsen, Thomas"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1976"]
[BlackElo "1556"]
[PlyCount "81"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Bc4 Bd7 8. Qd2 Nf6 9. f3 Rc8 10. Bb3 Na5 11. 0-0-0 a6 12. g4 Nxb3+ 13. Nxb3 Qc7 14. g5 Nh5 15. Nd5 Qb8 16. Bd4 Be6 17. Bxg7 Nxg7 18. Qd4 Rg8 19. Nb6 Rc6 20. Na5 Rc7 21. f4 Bd7 22. Nd5 Rc5 23. Nb3 Ne6 24. Qe3 Rc6 25. f5 Qc8 26. fxe6 Rxc2+ 27. Kb1 Bxe6 28. Qd3 Bxd5 29. exd5 Rc7 30. Rc1 Kd8 31. Rxc7 Qxc7 32. Rc1 Qd7 33. Nd4 Qg4 34. Qc3 Qd7 35. Qa5+ Ke8 36. Qc7 Qxc7 37. Rxc7 Kd8 38. Rxb7 Kc8 39. Rxe7 Rf8 40. Ra7 Kb8 41. Nc6+ 1-0

[Event "Enschede op-A U18"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "7"]
[White "Corbijn Van Willenswaard, Lars J"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1301"]
[BlackElo "1517"]
[PlyCount "45"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 d6 7. Bc4 e6 8. Qd2 Nge7 9. 0-0-0 d5 10. exd5 exd5 11. Bb3 0-0 12. Nde2 Be6 13. h4 Nf5 14. Bg5 Bxc3 15. Nxc3 Qa5 16. Bf6 d4 17. g4 dxc3 18. Bxc3 Qc7 19. gxf5 Bxf5 20. Qh6 Ne5 21. f4 Nd3+ 22. cxd3 b5 23. Qg7# 1-0

[Event "Enschede op-A U18"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "4"]
[White "Rijksen, Arnold"]
[Black "Ijzermans, Gijs"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1517"]
[BlackElo "1851"]
[PlyCount "68"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c3 Bd6 5. Bd3 Ne7 6. Be3 c6 7. Qc2 Qc7 8. Ne2 Be6 9. Nd2 Nd7 10. f4 Bg4 11. g3 0-0-0 12. 0-0-0 Rde8 13. h3 Bxe2 14. Bxe2 g6 15. Rhe1 Nf5 16. Bf2 Ne3 17. Bxe3 Rxe3 18. Nf1 Re7 19. Bd3 Rhe8 20. Qd2 Nf6 21. Ne3 Nh5 22. Ng2 Nxg3 23. Rxe7 Rxe7 24. Qf2 Ne4 25. Qh4 f5 26. Re1 Qa5 27. Bb1 Qd8 28. Qh6 Rf7 29. Bxe4 fxe4 30. Rf1 Qf6 31. a3 Bf8 32. Qh4 Qxh4 33. Nxh4 g5 34. Ng2 gxf4 0-1

[Event "Enschede op-A U18"]
[Site "Enschede"]
[Date "2009.08.04"]
[Round "3"]
[White "Halfwerk, Frank"]
[Black "Rijksen, Arnold"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1704"]
[BlackElo "1517"]
[PlyCount "117"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 d6 5. dxc5 dxc5 6. c4 Nb4 7. Qxd8+ Kxd8 8. Na3 N8c6 9. Bf4 Be6 10. Rd1+ Kc7 11. Nf3 g6 12. Be2 Bg7 13. 0-0 Rad8 14. Nb5+ Kc8 15. a3 Na6 16. Rfe1 Nab8 17. Ng5 Rxd1 18. Rxd1 a6 19. Nxe6 fxe6 20. Nc3 Nd4 21. Bg4 Nbc6 22. Re1 Rf8 23. Bg3 h6 24. Na4 h5 25. Bd1 Rf5 26. f4 g5 27. fxg5 Rxg5 28. Nxc5 Nxe5 29. Re4 Bh8 30. Bh4 Ndf3+ 31. Bxf3 Nxf3+ 32. Kf2 Nxh4 33. Nxe6 Rxg2+ 34. Kf1 Rg4 35. Re2 Rxc4 36. Rd2 Rc1+ 37. Kf2 Kb8 38. Rd8+ Rc8 39. Rd7 Bxb2 40. Rxe7 Bxa3 41. Rh7 Bc5+ 42. Kg3 Nf5+ 43. Kf4 Ne7 44. Rxh5 Bd6+ 45. Ke4 Nc6 46. Kd3 Re8 47. Ng7 Rg8 48. Nf5 Rd8 49. Kc4 Ka7 50. Rh6 Bb8 51. Rh7 Rf8 52. Ne3 Rf4+ 53. Kd5 Rd4+ 54. Ke6 Re4+ 55. Kd7 Rxe3 56. Kc8 Rb3 57. h4 a5 58. h5 a4 59. Rf7 0-1

[Event "Enschede op-A U18"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "1"]
[White "Rijksen, Arnold"]
[Black "Tempelman, Kristianne"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1517"]
[BlackElo "1902"]
[PlyCount "54"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Be3 a6 10. Na3 b5 11. c4 bxc4 12. Rc1 Be7 13. Be2 0-0 14. 0-0 Nd7 15. Nxc4 f5 16. Bd2 Nf6 17. Ba5 Qe8 18. Nb6 Rb8 19. Nxc8 Rxc8 20. b4 Ra8 21. Rc6 Qg6 22. Bxa6 f4 23. Bc7 Ne8 24. b5 f3 25. g3 Qg4 26. Kh1 Rf6 27. Bxd6 Qh3 0-1

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.11"]
[Round "9"]
[White "Rijksen, Arnold"]
[Black "De Gouw, Lex"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1415"]
[BlackElo "1372"]
[PlyCount "52"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 c4 5. Nf3 b5 6. b4 a5 7. bxa5 Rxa5 8. Bd2 f6 9. a4 Bd7 10. exf6 Qxf6 11. Ne5 g6 12. Be3 Qd8 13. Qf3 Qf6 14. Qd1 Bd6 15. Nxd7 Nxd7 16. Nd2 b4 17. cxb4 Bxb4 18. Qb1 Qf8 19. Qc2 Ngf6 20. Be2 Ne4 21. 0-0 Ndf6 22. Nxe4 Nxe4 23. Bxc4 dxc4 24. Qxe4 Qe7 25. Qc6+ Kf7 26. Qxc4 Rha8 0-1

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "8"]
[White "De la Fonteijne, Frederik"]
[Black "Rijksen, Arnold"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1474"]
[BlackElo "1415"]
[PlyCount "50"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 b6 7. Qc2 c5 8. e4 dxc4 9. Bxc4 cxd4 10. Ne2 Bc5 11. 0-0 Nc6 12. Rd1 e5 13. Ng5 Qd6 14. Nc3 h6 15. Nf3 Be6 16. Be2 Rfd8 17. Nh4 Nb4 18. Qb1 d3 19. Be3 Bxe3 20. fxe3 Qc5 21. Bf1 Qxe3+ 22. Kh1 Nc2 23. Qc1 Ng4 24. Qxe3 Ngxe3 25. Bxd3 Nxa1 0-1

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.09"]
[Round "6"]
[White "Rijksen, Arnold"]
[Black "Van Willenswaard, Corbijn"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1415"]
[BlackElo "1182"]
[PlyCount "26"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Qd2 Nc6 8. Rd1 0-0 9. Bh6 Bxh6 10. Qxh6 Nxd4 11. Rxd4 Qb6 12. Rd3 Qxb2 13. Kd2 Qb4 0-1

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.08"]
[Round "5"]
[White "Van Soest, Sjoerd"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1375"]
[BlackElo "1415"]
[PlyCount "41"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Be6 6. Qb3 Qd7 7. Bxe6 fxe6 8. Qxb7 Qc6 9. Qb3 Qd7 10. Bg5 Be7 11. Nf3 Nc6 12. 0-0 Nf6 13. Rad1 0-0 14. e5 Ne8 15. Bxe7 Qxe7 16. exd6 Nxd6 17. Rfe1 Rf6 18. Nd5 Qf7 19. Nxf6+ Qxf6 20. Rxe6 Qf7 21. Ng5 1-0

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.07"]
[Round "2"]
[White "Rijksen, Arnold"]
[Black "Glasbeek, Steven"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1415"]
[BlackElo "1653"]
[PlyCount "66"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nf3 h6 8. Be2 Be6 9. Qd2 Nbd7 10. 0-0 Be7 11. Rad1 0-0 12. Ne1 Rc8 13. f4 exf4 14. Bxf4 Qb6+ 15. Qd4 Qxb2 16. Rb1 Qxc3 17. Qxc3 Rxc3 18. Rxb7 Re8 19. Bxa6 Nc5 20. Ra7 Ra3 21. Rxe7 Rxe7 22. Bxd6 Rd7 23. e5 Rxd6 24. exd6 Rxa6 25. Nd3 Nxd3 26. cxd3 Rxd6 27. Rd1 Bxa2 28. Rd2 Be6 29. h3 Rd4 30. Kf2 Ne4+ 31. Ke3 Nxd2 32. Kxd4 Kf8 33. Kc3 Nb3 0-1

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.07"]
[Round "3"]
[White "Van Kesteren, Emiel"]
[Black "Rijksen, Arnold"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1306"]
[BlackElo "1415"]
[PlyCount "78"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. e3 Nc6 7. Nge2 e4 8. 0-0 Be7 9. b3 Ne5 10. Nf4 Bg4 11. Qc2 Rc8 12. d4 Nf3+ 13. Bxf3 Bxf3 14. Qd2 Qd7 15. h4 Bb4 16. Bb2 Bxc3 17. Bxc3 Nh5 18. Kh2 Nxf4 19. exf4 Qb5 20. Rfe1 0-0 21. Rab1 Qd3 22. Qxd3 exd3 23. Bd2 Be2 24. Kg2 Rc2 25. Be3 Rxa2 26. f3 Rc8 27. Rbc1 Rcc2 28. b4 h5 29. Rb1 Rab2 30. Ra1 Rxb4 31. g4 hxg4 32. fxg4 Bxg4+ 33. Kg3 Bf5 34. Rxa7 Be4 35. Kg4 f5+ 36. Kg5 Re2 37. Raa1 Rbb2 38. Rad1 Rg2+ 39. Kh5 Bf3# 0-1

[Event "Twente Young Master op-B"]
[Site "Twente"]
[Date "2007.08.06"]
[Round "1"]
[White "Mulders, Rinze"]
[Black "Rijksen, Arnold"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1880"]
[BlackElo "1415"]
[PlyCount "39"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bd7 7. Bc4 g6 8. f3 Bg7 9. Qd2 0-0 10. 0-0-0 a6 11. g4 b5 12. Bb3 Na5 13. h4 Nxb3+ 14. Nxb3 a5 15. e5 Ne8 16. Bh6 b4 17. Ne4 Bxh6 18. Qxh6 a4 19. Ng5 Nf6 20. exf6 1-0

