[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "7"]
[White "Heinen, Dai"]
[Black "Lysakov, Anton"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1497"]
[BlackElo "2032"]
[PlyCount "89"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 Bf5 4. Nf3 h6 5. e3 e6 6. 0-0 c5 7. c4 Nc6 8. a3 Be7 9. Nc3 dxc4 10. dxc5 Bxc5 11. Nh4 Bd3 12. Re1 0-0 13. b3 Qe7 14. bxc4 Bxc4 15. Qc2 Rac8 16. Na4 Na5 17. Bd2 Bb3 18. Qb2 Bxa4 19. Bxa5 b6 20. Bb4 Bxb4 21. axb4 b5 22. Rac1 Rc7 23. Rxc7 Qxc7 24. Rc1 Qd6 25. Nf3 Nd5 26. Qd2 Qxb4 27. Qd3 Qe7 28. Nd4 b4 29. Qa6 Nb6 30. Nc6 Bxc6 31. Bxc6 Rd8 32. Qb5 Rc8 33. Rb1 Qd6 34. Be4 Rc4 35. Qe8+ Qf8 36. Bh7+ Kxh7 37. Qxf8 a5 38. Qxf7 Rc6 39. Qb7 Rd6 40. Ra1 b3 41. Rxa5 Rd1+ 42. Kg2 Nd5 43. Qxb3 Rd2 44. e4 Nf6 45. Qxe6 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "9"]
[White "Heinen, Dai"]
[Black "Messaoudi, Nino"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1497"]
[BlackElo "1986"]
[PlyCount "51"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e3 0-0 5. Ne2 d5 6. 0-0 c6 7. Nd2 Bf5 8. c4 Qc8 9. cxd5 Nxd5 10. e4 Bg4 11. exd5 Bxd4 12. h3 Bxf2+ 13. Rxf2 Bxh3 14. Bxh3 Qxh3 15. Rh2 Qg4 16. dxc6 Nxc6 17. Nf1 Ne5 18. Rf2 Rfd8 19. Qb3 Rd3 20. Qxb7 Rad8 21. Bf4 Nf3+ 22. Kg2 R8d5 23. Ne3 Rxe3 24. Qxd5 Nh4+ 25. Kf1 Qh3+ 26. Ke1 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "5"]
[White "Heinen, Dai"]
[Black "Perrenet, Jacob"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1497"]
[BlackElo "2005"]
[PlyCount "74"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 e5 3. dxe5 d6 4. exd6 Bxd6 5. e3 Bg4 6. Be2 Qe7 7. 0-0 0-0-0 8. Bd2 Nf6 9. c4 h5 10. Nc3 Bxf3 11. Bxf3 Qe5 12. g3 Ng4 13. Nd5 Nxh2 14. Bc3 Nxf3+ 15. Qxf3 Qg5 16. Nf4 h4 17. Kg2 Be5 18. Nh3 Qg6 19. Rad1 Rxd1 20. Rxd1 hxg3 21. fxg3 Bxc3 22. bxc3 Ne5 23. Qd5 Qh5 24. Nf4 Qh2+ 25. Kf1 Qh1+ 26. Kf2 Rh2+ 27. Ng2 Rxg2+ 28. Qxg2 Qxd1 29. Qh3+ Qg4 30. Qxg4+ Nxg4+ 31. Ke2 Kd7 32. Kd3 Kd6 33. a4 c5 34. Ke4 Ne5 35. Kf4 Nxc4 36. g4 a5 37. g5 Nb6 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "1"]
[White "Heinen, Dai"]
[Black "Van Dael, Siem"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1497"]
[BlackElo "2287"]
[PlyCount "68"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 Nc6 5. Bg2 Bg4 6. Be3 Qb6 7. b3 e6 8. 0-0 Be7 9. Nbd2 0-0 10. c3 Qa6 11. Qc2 Rac8 12. h3 Bh5 13. Nc4 b5 14. Ncd2 Rfd8 15. c4 bxc4 16. dxc4 e5 17. g4 Bg6 18. Nh4 Nd4 19. Bxd4 cxd4 20. Nxg6 hxg6 21. Nf3 Qa5 22. Ne1 d5 23. exd5 Nxd5 24. Nd3 Nc3 25. Rfe1 Bd6 26. f3 Re8 27. h4 Qd8 28. Qf2 f5 29. Bh3 e4 30. fxe4 fxe4 31. Nf4 e3 32. Qf3 Qf6 33. Rf1 Bxf4 34. Qxf4 Ne2+ 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "8"]
[White "Ritzerveld, Noah"]
[Black "Heinen, Dai"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1927"]
[BlackElo "1497"]
[PlyCount "65"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. Nc3 Bg4 5. Bb5 exd4 6. Qxd4 Nf6 7. Qa4 Bd7 8. Nd4 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 Be7 11. 0-0 0-0 12. Bg5 Ng4 13. Bxe7 Qxe7 14. Nd5 Qd7 15. h3 Ne5 16. f4 Nc6 17. Qc3 f5 18. Rae1 fxe4 19. Rxe4 Rae8 20. Rfe1 Rxe4 21. Rxe4 Kh8 22. Qe3 h6 23. Ne7 Nxe7 24. Rxe7 Qc6 25. Qd4 Rg8 26. c3 b6 27. f5 d5 28. Qe5 Qc5+ 29. Kh2 a5 30. f6 Qd6 31. Qxd6 cxd6 32. f7 Rf8 33. Re8 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Heinen, Dai"]
[Black "Kumpen, Jona"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1603"]
[BlackElo "1532"]
[PlyCount "64"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. Be3 0-0 7. 0-0 Bf5 8. Bg5 f6 9. Be3 Nd7 10. Nc3 c6 11. Ne2 Qc7 12. Ng3 Bxd3 13. Qxd3 Nb6 14. b3 c5 15. dxc5 Bxc5 16. Nd4 Bxd4 17. Bxd4 Rfd8 18. c3 Nc6 19. Ne2 Nd7 20. Ng3 Nde5 21. Qd2 Rac8 22. Rac1 Qa5 23. Ne2 Kh8 24. Rfd1 Qb5 25. f3 Re8 26. Nf4 Nf7 27. Re1 Nce5 28. Bxe5 Rxe5 29. Rxe5 Nxe5 30. Qxd5 Qb6+ 31. Qd4 Qxd4+ 32. cxd4 Rxc1+ 0-1

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Keetman, Sandra"]
[Black "Heinen, Dai"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1641"]
[BlackElo "1603"]
[PlyCount "39"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nf3 cxd4 7. exd4 Bd6 8. Bg3 Ne7 9. Nbd2 Ng6 10. Qc2 a6 11. 0-0-0 Ng4 12. Nb3 Bxg3 13. hxg3 Nxf2 14. Qxf2 Qf6 15. Qd2 0-0 16. Rdf1 Qe7 17. Ne5 Bd7 18. Ng4 Rae8 19. Nf6+ gxf6 20. Qh6 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Mertens, Yannick"]
[Black "Heinen, Dai"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1711"]
[BlackElo "1603"]
[PlyCount "112"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. d3 d5 4. Nbd2 Be7 5. Bg2 0-0 6. 0-0 b6 7. e4 dxe4 8. dxe4 Bb7 9. Re1 Nbd7 10. e5 Nd5 11. c3 c5 12. Qc2 Re8 13. Ne4 Nf8 14. Rd1 Qc7 15. a3 c4 16. Nd4 Qxe5 17. f4 Qc7 18. Nf3 b5 19. Qe2 Nf6 20. Nxf6+ Bxf6 21. Be3 a6 22. Bd4 Bxd4+ 23. Rxd4 Rad8 24. Rxd8 Rxd8 25. Rd1 Ng6 26. Rd2 Ne7 27. Rxd8+ Qxd8 28. Qd2 Qxd2 29. Nxd2 Bxg2 30. Kxg2 Nd5 31. Kf2 f6 32. Ne4 Kf7 33. Nc5 Nc7 34. a4 Ke7 35. axb5 axb5 36. Ne4 h6 37. Kf3 g6 38. Ke3 e5 39. Nf2 exf4+ 40. Kxf4 Ke6 41. Ke4 f5+ 42. Kd4 Kd6 43. h4 Ne6+ 44. Ke3 Ke5 45. Nh3 g5 46. hxg5 hxg5 47. Nf2 Nc5 48. Kf3 Na4 49. Nd1 g4+ 50. Ke3 Nb6 51. Nf2 Nd5+ 52. Ke2 b4 53. Kd2 bxc3+ 54. bxc3 Nf6 55. Ke3 Nh5 56. Nh1 Nxg3 0-1

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "3"]
[White "Heinen, Dai"]
[Black "Sprong, Ton"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1603"]
[BlackElo "1738"]
[PlyCount "138"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. Bc4 a6 4. d4 b5 5. Be2 Bb7 6. Nbd2 Nf6 7. e5 Nd5 8. c4 Nc7 9. Nb3 cxd4 10. Nbxd4 bxc4 11. Bxc4 Nc6 12. Nxc6 Bxc6 13. 0-0 d5 14. exd6 Bxd6 15. Be3 Bd5 16. Bxd5 Nxd5 17. Qa4+ Qd7 18. Qxd7+ Kxd7 19. Rfe1 Rab8 20. Bd4 f6 21. Rad1 Rhc8 22. Rc1 Rxc1 23. Rxc1 e5 24. Bc3 Rc8 25. Bd2 Rxc1+ 26. Bxc1 Nb4 27. a4 Nd3 28. Bd2 Nxb2 29. Ne1 Nxa4 30. Nd3 Kc6 31. Nb4+ Kb5 32. Nd5 Kc4 33. Ne3+ Kd3 34. Ba5 Bc5 35. Nd5 Ke2 36. Nc7 Bxf2+ 37. Kh1 Bb6 38. Bxb6 Nxb6 39. Nxa6 Kf1 40. Nc5 Nd5 41. Ne4 g6 42. g4 Ke2 43. Kg2 Ke3 44. Nd6 Kf4 45. h3 e4 46. Ne8 Ke5 47. Kf2 Ke6 48. Ng7+ Kf7 49. Nf5 gxf5 50. gxf5 Ne7 51. Ke3 Nxf5+ 52. Kxe4 Kg6 53. Kf4 h5 54. Kf3 Kg5 55. Kg2 Kf4 56. Kf2 Ng3 57. Kg2 Ne4 58. Kh2 Kf3 59. h4 Kg4 60. Kg2 Kxh4 61. Kf3 Nd6 62. Kg2 Kg4 63. Kg1 Kf3 64. Kf1 f5 65. Kg1 f4 66. Kf1 Ne4 67. Kg1 Nd2 68. Kh1 Ke2 69. Kg1 f3 0-1

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "Weidema, Luuk"]
[Black "Heinen, Dai"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1189"]
[BlackElo "1603"]
[PlyCount "128"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 d5 2. b3 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bb2 Be7 6. Be2 c5 7. 0-0 Nc6 8. d4 0-0 9. Bd3 Bxd3 10. Qxd3 Nb4 11. Qd2 Ne4 12. Qd1 Bf6 13. a3 Nc6 14. Ra2 Qc7 15. Nbd2 Nxd2 16. Qxd2 cxd4 17. Nxd4 Nxd4 18. Bxd4 Bxd4 19. Qxd4 Rfc8 20. Rc1 Qc3 21. Rd1 Qxd4 22. Rxd4 Rc3 23. Rd3 Rac8 24. Kf2 Rxc2+ 25. Rxc2 Rxc2+ 26. Kf3 f6 27. e4 dxe4+ 28. Kxe4 Rc7 29. f5 e5 30. h4 Kf7 31. g4 h6 32. g5 hxg5 33. hxg5 Ke7 34. g6 Rd7 35. Rc3 Rd4+ 36. Ke3 Kd7 37. Ke2 Rf4 38. Rd3+ Ke7 39. Rc3 Kd6 40. Rd3+ Rd4 41. Rc3 e4 42. Rc1 Ke5 43. Rc7 Kxf5 44. Rxg7 Rd3 45. Rxb7 Kxg6 46. Rb4 f5 47. Rb7 a5 48. Rb5 Kg5 49. b4 axb4 50. axb4 Rb3 51. Kf2 Kg4 52. Rb8 Kf4 53. b5 Rb2+ 54. Kf1 Kf3 55. Ke1 e3 56. Kd1 e2+ 57. Kc1 e1Q+ 58. Kxb2 Qe5+ 59. Ka2 Qxb8 60. Ka1 Qxb5 61. Ka2 Ke3 62. Ka1 Kd3 63. Ka2 Kc3 64. Ka1 Qb2# 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Heinen, Dai"]
[Black "Van der Wouw, Paul"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1501"]
[BlackElo "1538"]
[PlyCount "65"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Qf3 Qxf3 6. Nxf3 Bf5 7. Nd4 Bg6 8. Nb5 Kd8 9. c3 e5 10. b3 Nc6 11. Be2 Kd7 12. 0-0 Rd8 13. Na3 Kc8 14. Nc4 Bd3 15. Re1 f6 16. Bxd3 Rxd3 17. Re3 Rd7 18. Re2 Be7 19. Bb2 Rhd8 20. Rd1 a6 21. b4 Bf8 22. a3 Ne7 23. Kf1 Nd5 24. g3 Ne7 25. Ke1 Kb8 26. a4 b6 27. Re4 Nc8 28. Ke2 Nd6 29. Nxd6 Rxd6 30. Ba3 R6d7 31. Bb2 Kb7 32. Ke3 Rd3+ 33. Ke2 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Weerts, Rene"]
[Black "Heinen, Dai"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1651"]
[BlackElo "1501"]
[PlyCount "93"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. c3 Bg4 5. Nbd2 e6 6. e3 a6 7. Qb3 Rb8 8. Ne5 Nxe5 9. Bxe5 Bd6 10. Bxf6 gxf6 11. e4 Bf4 12. f3 Bxd2+ 13. Kxd2 Bh5 14. Bd3 Bg6 15. exd5 Qxd5 16. Qxd5 exd5 17. Rae1+ Kd7 18. Re2 Rbe8 19. Rhe1 Rxe2+ 20. Rxe2 Re8 21. Rxe8 Kxe8 22. Ke3 Ke7 23. h4 Ke6 24. g4 f5 25. Kf4 fxg4 26. Bxg6 fxg6 27. fxg4 Kf6 28. g5+ Ke6 29. a4 b5 30. a5 Kd6 31. b3 c5 32. dxc5+ Kxc5 33. Ke5 Kc6 34. b4 Kb7 35. Kxd5 Kc7 36. Kc5 Kb7 37. Kd6 Ka7 38. Kc6 Kb8 39. Kb6 Ka8 40. Kxa6 Kb8 41. Kxb5 Kb7 42. c4 Ka7 43. Kc6 Kb8 44. b5 Ka7 45. a6 Kb8 46. b6 Ka8 47. a7 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Heinen, Dai"]
[Black "Been, Klaas"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1501"]
[BlackElo "1738"]
[PlyCount "119"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nf3 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 Bg4 10. h3 Bh5 11. Re1 0-0-0 12. d3 Nd5 13. a3 Bd6 14. Nbd2 f6 15. Kf1 g5 16. Nd4 Be5 17. N2f3 Bxf3 18. Nxf3 Bd6 19. Bd2 h5 20. g3 g4 21. hxg4 hxg4 22. Nh4 Ne7 23. Bc3 Rhf8 24. Re6 Nd5 25. Bd2 Kd7 26. Re2 Rh8 27. Kg2 Nf4+ 28. Bxf4 Rxh4 29. gxh4 Bxf4 30. Re4 Be5 31. d4 Bd6 32. Rxg4 f5 33. Rg7+ Ke6 34. Kf3 Rh8 35. Rag1 Rxh4 36. c3 Kd5 37. R7g5 Rf4+ 38. Ke3 Kc4 39. f3 c5 40. dxc5 Kxc5 41. Rd1 Be5 42. b3 b5 43. Rd7 Kc6 44. Rf7 Rh4 45. Rgxf5 Bxc3 46. Kd3 Bb2 47. Rf4 Rxf4 48. Rxf4 Bxa3 49. Re4 a5 50. f4 Kd7 51. f5 Be7 52. Re6 a4 53. bxa4 bxa4 54. Ra6 a3 55. f6 Bd6 56. Kd4 Ke6 57. f7 Kxf7 58. Kd5 Ke7 59. Kc6 Ke6 60. Rxa3 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "Smet, Louis"]
[Black "Heinen, Dai"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "900"]
[BlackElo "1501"]
[PlyCount "119"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Nc3 d6 6. Bc4 Nxd4 7. Qxd4 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Be3 f6 11. 0-0-0 Qe7 12. Nd5 Bxd5 13. Qxd5 0-0-0 14. Bxa7 b6 15. Qa8+ Kd7 16. Qb7 Ke8 17. f4 g6 18. Rd4 Bg7 19. Rc4 Rd7 20. Qc8+ Kf7 21. Qb7 Qd8 22. Re1 Qa8 23. Qa6 c6 24. Ra4 Rb7 25. Bxb6 Qxa6 26. Rxa6 Rhb8 27. Bd4 c5 28. Bc3 Ke6 29. b3 Bh6 30. g3 f5 31. e5 Rb6 32. Ra7 R6b7 33. Rxb7 Rxb7 34. Kd2 g5 35. exd6+ Kxd6 36. fxg5 Bxg5+ 37. Kd1 h6 38. Bd2 Bxd2 39. Kxd2 Rf7 40. Kc3 f4 41. Rf1 Ke5 42. Rxf4 Rxf4 43. gxf4+ Kxf4 44. a4 Ke5 45. a5 Kd6 46. Kc4 Kc6 47. a6 Kb6 48. a7 Kxa7 49. Kxc5 Kb7 50. Kd5 Kb6 51. c4 Kc7 52. b4 Kb6 53. c5+ Kc7 54. b5 Kd7 55. b6 h5 56. h4 Kc8 57. Kd6 Kb7 58. Kd7 Kb8 59. c6 Ka8 60. c7 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "2"]
[White "Heinen, Dai"]
[Black "De Vries, Robert"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1501"]
[BlackElo "1536"]
[PlyCount "66"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Nf6 4. d3 Be7 5. Be2 0-0 6. Bd2 b6 7. 0-0 Bb7 8. Qc2 Nbd7 9. Be3 Ng4 10. Nbd2 Nxe3 11. fxe3 Bg5 12. Nxg5 Qxg5 13. Rf3 f5 14. Rg3 Qe7 15. exf5 Rxf5 16. e4 Rg5 17. Rf3 Rf8 18. Raf1 Nf6 19. R3f2 Rg6 20. Bh5 Rh6 21. Bg4 d5 22. Qb3 Qc5 23. Kh1 Rxh2+ 24. Kxh2 Nxg4+ 25. Kg3 Rxf2 26. Rxf2 Qxf2+ 27. Kxg4 Qxd2 28. exd5 Qf4+ 29. Kh3 Bc8+ 30. g4 Bxg4+ 31. Kg2 Bf3+ 32. Kg1 Qg3+ 33. Kf1 Qg2+ 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "3"]
[White "Thingstad, Tormod"]
[Black "Heinen, Dai"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "997"]
[BlackElo "1501"]
[PlyCount "121"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. Nf3 d6 4. d4 exd4 5. Qxd4 Bb7 6. Qe3+ Qe7 7. Nd5 Bxd5 8. cxd5 Qxe3 9. Bxe3 Nf6 10. Rd1 Be7 11. Bg5 Nbd7 12. e3 0-0 13. Bb5 Rad8 14. 0-0 h6 15. Bxf6 Bxf6 16. Nd4 Bxd4 17. Rxd4 Nb8 18. Rc1 a6 19. Be2 Rc8 20. Rdc4 Rfd8 21. Rxc7 Rxc7 22. Rxc7 b5 23. f3 g5 24. Bd3 Kg7 25. b4 Kf6 26. g4 Rd7 27. Rc8 Rb7 28. Kf2 Nd7 29. Rc6 Rb6 30. Kg3 Ke5 31. Be4 Rxc6 32. dxc6 Nb6 33. c7 d5 34. Bf5 d4 35. exd4+ Kxd4 36. c8Q Nxc8 37. Bxc8 Kc3 38. a3 Kb3 39. Bxa6 Kxa3 40. Bxb5 Kxb4 41. Be8 f6 42. f4 Kc5 43. fxg5 fxg5 44. Kf3 Kd5 45. Ke3 Ke5 46. Bf7 Kf6 47. Bc4 Ke5 48. h3 Kf6 49. Ke4 Kg6 50. Ke5 h5 51. Bd3+ Kh6 52. Kf5 hxg4 53. hxg4 Kg7 54. Kxg5 Kg8 55. Kh6 Kh8 56. g5 Kg8 57. Kg6 Kh8 58. Kf6 Kg8 59. g6 Kf8 60. Bc4 Ke8 61. g7 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.10"]
[Round "1"]
[White "Preuter, Carlos"]
[Black "Heinen, Dai"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1676"]
[BlackElo "1501"]
[PlyCount "92"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 d6 5. Nf3 Be7 6. 0-0 Be6 7. b3 0-0 8. Bb2 h6 9. d4 exd4 10. Nxd4 Qd7 11. Nxe6 Qxe6 12. Qc2 Na6 13. a3 Nc7 14. Rad1 d5 15. cxd5 Ncxd5 16. e4 Nxc3 17. Qxc3 Rad8 18. f3 Kh7 19. h3 Rg8 20. Rfe1 Nh5 21. f4 Qg6 22. e5 Nxg3 23. Rxd8 Rxd8 24. Kh2 Bh4 25. Re3 Nf5 26. Be4 Qe6 27. Qc2 g6 28. Bxf5 Qxf5 29. Qe2 Qxf4+ 30. Kg2 Qg5+ 31. Kf1 Rd1+ 32. Qxd1 Qxe3 33. Bd4 Qxh3+ 34. Ke2 Qg4+ 35. Kd2 Qxd1+ 36. Kxd1 Be7 37. a4 b6 38. Ke2 g5 39. Kf3 Kg6 40. Ke4 h5 41. a5 c5 42. axb6 axb6 43. Be3 g4 44. b4 cxb4 45. Bxb6 b3 46. Bd4 Ba3 0-1

