[Event "Leiden Noteboom Memorial 78th"]
[Site "Leiden"]
[Date "2018.02.17"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Clemens, Adrian HP"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2222"]
[BlackElo "2169"]
[PlyCount "44"]
[EventDate "2018.02.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 c5 6. c3 b6 7. Nbd2 Bb7 8. Be2 d6 9. 0-0 Nbd7 10. Bh2 Qc7 11. a4 a6 12. Bd3 e5 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Qc2 Nd5 16. Rfe1 Rfd8 17. Rad1 Bc6 18. Bf1 b5 19. axb5 axb5 20. c4 Nb4 21. Qb1 bxc4 22. Nxc4 Qe7 1/2-1/2

[Event "Leiden Noteboom Memorial 76th"]
[Site "Leiden"]
[Date "2016.02.06"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Guliyev, Namig"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2245"]
[BlackElo "2575"]
[PlyCount "65"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. a4 b6 7. 0-0 Bb7 8. Nc3 Bb4 9. Qe2 0-0 10. Bd3 c5 11. Na2 Nc6 12. Bb1 cxd4 13. Nxb4 Nxb4 14. Nxd4 Qd5 15. Nf3 Rfd8 16. Bd2 a5 17. Rc1 Qh5 18. e4 Ba6 19. Qe3 Ng4 20. Qf4 e5 21. Qg3 Nd3 22. Bxd3 Rxd3 23. h3 Nf6 24. Be3 Re8 25. Bxb6 Nxe4 26. Qg4 Qxg4 27. hxg4 Rd5 28. Rd1 Rxd1+ 29. Rxd1 Be2 30. Rd5 f6 31. Bxa5 Kf7 32. Rd7+ Re7 33. Rxe7+ 1/2-1/2

[Event "Leiden Noteboom Memorial 76th"]
[Site "Leiden"]
[Date "2016.02.06"]
[Round "3"]
[White "Pijpers, Arthur"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2476"]
[BlackElo "2245"]
[PlyCount "61"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 d6 10. Ndb5 Nd7 11. Qe2 b6 12. Rad1 Nc5 13. Bd5 Bd7 14. f4 Rc8 15. e5 Nb4 16. exd6 e6 17. Bf3 Na4 18. Nxa4 Rxc2 19. Rd2 Rxd2 20. Bxd2 Bxb5 21. Qxb5 Qxd6 22. Bc3 Qxf4 23. Qxb6 Nxa2 24. Bxg7 Kxg7 25. Qxa5 Rc8 26. Qa7 Rc7 27. Qb6 Rc1 28. Bd1 Qd2 29. Qf2 Qxf2+ 30. Kxf2 Nb4 31. Ke3 1-0

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.08"]
[Round "9"]
[White "Van Dooren, Dirk"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2333"]
[BlackElo "2216"]
[PlyCount "106"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Nge2 e5 9. 0-0 Nd4 10. Rb1 Be6 11. b4 Nxe2+ 12. Qxe2 cxb4 13. Rxb4 d5 14. Bg5 Qa5 15. Rfb1 dxe4 16. Nxe4 Nxe4 17. Qxe4 Qxa2 18. R4b2 Qa5 19. Qxb7 Rac8 20. c4 Rc7 21. Qb5 Qa3 22. Qb3 Qd6 23. Bd2 Rfc8 24. Ba5 Rd7 25. Rd2 h5 26. h4 Bh6 27. Rdd1 Bg4 28. Re1 Qxd3 29. Qxd3 Rxd3 30. Bd5 Bf3 31. Rxe5 Bg7 32. Bxf3 Bxe5 33. Bd5 Ra3 34. Bd2 Ra1 35. Rxa1 Bxa1 36. Be3 a5 37. Kf1 Be5 38. Ke2 Bd6 39. Kd3 Kf8 40. Kc3 Bc5 41. Bxc5+ Rxc5 42. Kd4 a4 43. Kc3 a3 44. Kb3 Ra5 45. Ka2 Ke7 46. Be4 Kd6 47. f4 f5 48. Bh1 Kc5 49. Bd5 Ra7 50. Bg8 Kb4 51. Bd5 Re7 52. Bg8 Re2+ 53. Ka1 a2 0-1

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.07"]
[Round "8"]
[White "Heltzel, Joost"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2216"]
[BlackElo "2357"]
[PlyCount "189"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 Nc6 7. 0-0 e6 8. d3 Nge7 9. Qe1 0-0 10. Qh4 Nd4 11. Nxd4 cxd4 12. Ne2 Rc8 13. Bb3 Nc6 14. Qxd8 Rfxd8 15. Bd2 h5 16. h3 h4 17. Kh1 f5 18. Rae1 Bf6 19. Ng1 Re8 20. Nf3 Kg7 21. e5 dxe5 22. fxe5 Bd8 23. Re2 Rh8 24. Ng5 Bxg5 25. Bxg5 Rh5 26. Bf6+ Kf8 27. Ba4 g5 28. Bxc6 Bxc6 29. c4 dxc3 30. bxc3 Rc7 31. Rb2 Rd7 32. d4 Bd5 33. c4 Bxc4 34. Rc1 b5 35. a4 a6 36. Rd2 Kf7 37. axb5 axb5 38. Ra1 f4 39. Kg1 Kg6 40. Ra8 Kf5 41. Kf2 Ke4 42. Rg8 Rxd4 43. Rxd4+ Kxd4 44. Bxg5 Kxe5 45. Kf3 Bd5+ 46. Kg4 Rh7 47. Bxf4+ Kd4 48. Rg5 b4 49. Be5+ Kd3 50. Rg7 Rxg7+ 51. Bxg7 Bxg2 52. Kxh4 Ke4 53. Bb2 Kf4 54. Bc1+ Kf5 55. Bb2 Bf1 56. Bg7 Kf4 57. Bh6+ Kf3 58. Bg7 b3 59. Bb2 Bg2 60. Bg7 Kf4 61. Bh6+ Ke4 62. Bc1 e5 63. Kg3 Bxh3 64. Bb2 Be6 65. Kf2 Bc4 66. Bc3 Bf7 67. Bb2 Kf4 68. Bc1+ Kf5 69. Ke3 e4 70. Bb2 Bd5 71. Bc1 Kg4 72. Kf2 Bc4 73. Bb2 Bd3 74. Bc1 Bc2 75. Bb2 Kf4 76. Bc1+ Ke5 77. Ke3 Bd1 78. Bb2+ Kd5 79. Kd2 Bh5 80. Ke3 Bg6 81. Kd2 Ke6 82. Ke3 Kf5 83. Bc1 Kg4 84. Kf2 Bf5 85. Bb2 Bh7 86. Bc1 Bg6 87. Bb2 Kf4 88. Bc1+ e3+ 89. Bxe3+ Ke4 90. Bc1 Kd3 91. Bb2 Kc2 92. Be5 Be4 93. Bf6 Bg2 94. Kxg2 b2 95. Bxb2 1/2-1/2

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.06"]
[Round "7"]
[White "Ankit, R Rajpara"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2460"]
[BlackElo "2216"]
[PlyCount "215"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nd7 8. 0-0 a6 9. Bd3 Qb6 10. Nbd2 e6 11. h3 Bxf3 12. Nxf3 Ne7 13. Bd2 0-0 14. Bc3 Nc6 15. Qd2 f6 16. exf6 Rxf6 17. Be2 Re8 18. Rad1 Rff8 19. Ne1 Qd8 20. Bf3 Qh4 21. Kh2 Bh6 22. Qe2 Qf4+ 23. g3 Qd6 24. Bg2 b5 25. b3 b4 26. Bb2 Na7 27. f4 Nb5 28. Nf3 Rc8 29. Rfe1 Rfe8 30. Rd3 Nc3 31. Bxc3 Rxc3 32. Rxc3 bxc3 33. Qe3 Rc8 34. Rc1 Qc6 35. Rc2 Bg7 36. Ng1 Nf8 37. Ne2 Qb6 38. Rxc3 Rxc3 39. Qxc3 Qb5 40. Ng1 Qb6 41. Nf3 a5 42. h4 Bf6 43. Bf1 Qb4 44. Qxb4 axb4 45. Bb5 Kf7 46. Kg2 Be7 47. Kf2 h5 48. Ne5+ Kf6 49. Bd3 Bd6 50. Kf3 Be7 51. g4 hxg4+ 52. Kxg4 Bd6 53. h5 gxh5+ 54. Kxh5 Be7 55. Kg4 Bd6 56. Bc2 Bc7 57. Nc6 Bd6 58. f5 exf5+ 59. Bxf5 Ne6 60. Bxe6 Kxe6 61. Nd8+ Kf6 62. Nb7 Be7 63. Nc5 Bd6 64. Nd3 Ke6 65. Kg5 Be7+ 66. Kf4 Bd6+ 67. Kg4 Bf8 68. Nf4+ Kd6 69. Kf5 Bg7 70. Nd3 Bxd4 71. Nxb4 Be3 72. Nd3 Bd2 73. Kg4 Bc3 74. Kf3 Bd4 75. Ke2 Bc3 76. Ke3 Bg7 77. Ne1 Bc3 78. Nc2 Kc5 79. Kd3 Bg7 80. a4 Bf8 81. b4+ Kb6 82. Kc3 Bg7+ 83. Kb3 Bf6 84. Ne3 Kc6 85. Nc2 Bg7 86. a5 Kb5 87. Na3+ Kc6 88. Nc2 Kb5 89. Na3+ Kc6 90. Nb1 Bf6 91. Nc3 Bd8 92. b5+ Kc5 93. Ka4 Kc4 94. Ne2 Bc7 95. b6 Bd8 96. Nf4 d4 97. b7 Bc7 98. a6 Bb8 99. Ka5 Bc7+ 100. Ka4 Bb8 101. Ng2 Kc5 102. Ka5 Bc7+ 103. Ka4 Bb8 104. a7 Bxa7 105. Kb3 Kc6 106. Kc4 Kxb7 107. Nf4 d3 108. Nxd3 1/2-1/2

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.05"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Tikranian, Alik"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2216"]
[BlackElo "2075"]
[PlyCount "89"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. Nbd2 Rfb8 14. Nf1 h6 15. b3 Nb7 16. Ng3 Qd8 17. Be3 a5 18. a4 bxa4 19. bxa4 c4 20. Nd2 Rc8 21. Qe2 Nc5 22. Nxc4 Rab8 23. Nd2 Rb2 24. Qd1 Na6 25. Bd3 Nc5 26. Bf1 Qe8 27. Nc4 Bxa4 28. Qf3 Rc2 29. Nb6 Bd7 30. Nxc8 Qxc8 31. Rxa5 Nb3 32. Ra7 Rxc3 33. Qd1 Qb8 34. Ra3 Qb4 35. Ra8+ Kh7 36. Qb1 Rc7 37. Ra7 Rxa7 38. Bxa7 Qa4 39. Be3 Bd8 40. Re2 Nd4 41. Ra2 Qb3 42. Qxb3 Nxb3 43. Ra8 Bc7 44. Ra7 Bd8 45. Nh5 1-0

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.04"]
[Round "5"]
[White "Altenbernd, Dirk"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1997"]
[BlackElo "2216"]
[PlyCount "116"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. d3 a6 7. 0-0 Rb8 8. a4 e5 9. h3 Nge7 10. Ne1 Be6 11. Nc2 d5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Bxd5 Qxd5 15. Ne3 Qe6 16. Kh2 0-0 17. Bd2 f5 18. Ng2 Rfd8 19. Ra3 b6 20. Re1 Kh8 21. Qc1 Nd4 22. Be3 Rd7 23. Rc3 Qa2 24. Ra3 Qf7 25. Rc3 Qf8 26. Kg1 Nc6 27. Ra3 a5 28. Kh2 Nb4 29. Bd2 Re8 30. Kg1 Rf7 31. f3 Rd7 32. Kh2 Rc8 33. Qc4 Rd4 34. Qc1 Qg8 35. Ne3 Rdd8 36. Nc4 Qe6 37. Bg5 Rd7 38. Bd2 h5 39. Kg2 Kh7 40. Rh1 Rb8 41. Bg5 Re8 42. Bd2 Qc6 43. Kh2 Rdd8 44. Rf1 Rb8 45. Ra1 Qc7 46. Na3 Nc6 47. Nb5 Qd7 48. Ra3 Nd4 49. Nc3 Bf8 50. Ra2 Nb3 51. Qc2 Nxd2 52. Qxd2 Bh6 53. Qc2 h4 54. g4 e4 55. f4 exd3 56. Qxd3 Qxd3 57. exd3 Rbd8 58. Rf3 Re3 0-1

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.03"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2216"]
[BlackElo "2485"]
[PlyCount "80"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 a6 9. d5 a5 10. Bg5 h6 11. Bh4 Nc5 12. Nd2 Bd7 13. b3 h5 14. Bg5 Qc8 15. f3 Nh7 16. Be3 Bf6 17. Nf1 Bg5 18. Qd2 Qd8 19. Rab1 b6 20. Rbd1 h4 21. Bxg5 Nxg5 22. Qe3 Kg7 23. Nd2 Qe7 24. Rf1 Rae8 25. Rde1 Nh7 26. a3 Bc8 27. b4 axb4 28. axb4 Na6 29. Rb1 Nf6 30. Rb2 Nh5 31. Ra1 Nf4 32. Bf1 Qg5 33. Kf2 f5 34. exf5 gxf5 35. g3 hxg3+ 36. hxg3 Rh8 37. Nde4 Rh2+ 38. Bg2 fxe4 39. Kf1 Qxg3 40. Nxe4 Qg6 0-1

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.02"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Van Driel, Eric"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2216"]
[BlackElo "1953"]
[PlyCount "101"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. g3 0-0 8. Bg2 d6 9. 0-0 Nbd7 10. b3 Re8 11. Bb2 Qb8 12. Rac1 Be4 13. Rfd1 Qb7 14. Qe3 Rad8 15. Bh3 e5 16. dxe5 Bxf3 17. Qxf3 Qxf3 18. exf3 Nxe5 19. f4 Ned7 20. Kf1 Re7 21. b4 Rde8 22. Re1 Rxe1+ 23. Rxe1 Rxe1+ 24. Kxe1 Kf8 25. Bg2 Ke7 26. Bc3 g6 27. Ke2 Ke8 28. h3 Ke7 29. Ke3 Ne8 30. g4 Nef6 31. g5 Ng8 32. f5 gxf5 33. Kf4 Kd8 34. Kxf5 Ne7+ 35. Kg4 Ne5+ 36. Bxe5 dxe5 37. Kh5 Ng6 38. Kh6 Nf4 39. Bf1 c5 40. bxc5 bxc5 41. f3 Ke7 42. Kxh7 Kf8 43. h4 Ng6 44. h5 Nf4 45. Kh6 Kg8 46. a4 a5 47. g6 f6 48. g7 f5 49. Kg5 Kxg7 50. Kxf5 Nxh5 51. Kxe5 1-0

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.02"]
[Round "3"]
[White "Yankelevich, Lev"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2420"]
[BlackElo "2216"]
[PlyCount "120"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d6 9. e4 e5 10. d5 Nb8 11. b4 a5 12. a3 Na6 13. Nh4 c6 14. Nb3 cxd5 15. cxd5 axb4 16. axb4 Bd7 17. Qd2 g6 18. Rfc1 Rac8 19. Na5 Bb5 20. f3 Nh5 21. Bh3 Rb8 22. Ra2 Ng7 23. Rac2 f5 24. exf5 g5 25. Ng2 Nxf5 26. Bxf5 Rxf5 27. Rc8+ Rxc8 28. Rxc8+ Kg7 29. h4 Rxf3 30. Qxg5+ Qxg5 31. hxg5 Nxb4 32. Nxb7 Nxd5 33. Nxd6 Bd3 34. Rd8 Rxg3 35. Kf2 Rxg5 36. Ne1 Bg6 37. Nf3 Rh5 38. Nc4 e4 39. Nd4 Nf4 40. Kg3 Nd3 41. Ne3 Rg5+ 42. Kh4 Rh5+ 43. Kg3 Rg5+ 44. Kh4 Rh5+ 45. Kg4 Ne5+ 46. Kg3 Kf7 47. Ra8 Rg5+ 48. Kf4 h6 49. Ra7+ Kg8 50. Ndf5 Bxf5 51. Nxf5 Ng6+ 52. Kxe4 h5 53. Nh6+ Kf8 54. Rf7+ Ke8 55. Rg7 Re5+ 56. Kd4 Re6 57. Nf5 Ne7 58. Nh4 Kd7 59. Rh7 Kd6 60. Rxh5 Nc6+ 1/2-1/2

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.01"]
[Round "1"]
[White "De Pooter, Ronald"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1824"]
[BlackElo "2216"]
[PlyCount "120"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nc6 6. Nge2 d6 7. 0-0 0-0 8. d3 Ne8 9. a3 Nc7 10. Rb1 Ne6 11. b4 Ned4 12. Be3 Bg4 13. h3 Bxe2 14. Nxe2 Qd7 15. Nxd4 Bxd4 16. b5 Nd8 17. Bxd4 cxd4 18. f4 Ne6 19. f5 Nc5 20. f6 exf6 21. Rxf6 Qe7 22. Rf2 Qe5 23. Kh2 Kg7 24. Qd2 f6 25. Rd1 a6 26. b6 a5 27. Rb1 a4 28. Rb5 Rae8 29. Bf1 Re7 30. Qf4 h6 31. Qxe5 fxe5 32. Rxf8 Kxf8 33. Be2 Re8 34. Ra5 Rc8 35. Kg2 Ke7 36. Rb5 Ra8 37. Kf2 Kd7 38. g4 Kc6 39. Kg3 g5 40. Rb1 Ra6 41. Kf2 Rxb6 42. Rxb6+ Kxb6 43. Ke1 Ne6 44. Kd2 Nf4 45. Bf1 Kc5 46. Kc2 b5 47. cxb5 Kxb5 48. Kd2 Kc5 49. Kc2 Ne6 50. Kd2 Nc7 51. Kc2 Nb5 52. Kb2 Nc3 53. Kc2 d5 54. exd5 Kxd5 55. Bg2+ e4 56. dxe4+ Ke5 57. Kd3 Nb5 58. Kc4 Nxa3+ 59. Kb4 Nc2+ 60. Kxa4 Ne3 0-1

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Mueller, Martin2222"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2224"]
[BlackElo "2079"]
[PlyCount "36"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Qd6 9. d4 a6 10. Ba4 b5 11. Nxg6 hxg6 12. Bb3 e6 13. Be3 Na5 14. Ne2 Nf6 15. Ng3 Qc6 16. f4 Bd6 17. h4 Rc8 18. c3 b4 1-0

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "7"]
[White "Van der Valk, Niklas"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2128"]
[BlackElo "2224"]
[PlyCount "53"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nxe5 Nxe5 8. Nc3 0-0 9. 0-0 Re8 10. Ne4 Bf8 11. Qc2 d6 12. f4 Nc6 13. Bd2 f5 14. Ng5 Be7 15. Nf3 Bf6 16. Bd3 g6 17. Rae1 Rf8 18. b4 a5 19. a3 axb4 20. axb4 Kg7 21. b5 Ne7 22. Bc3 Ng8 23. Ra1 Rxa1 24. Rxa1 Bxc3 25. Qxc3+ Qf6 26. Qd4 Re8 27. Kf2 1/2-1/2

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Halfhide, Sebastian"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2224"]
[BlackElo "2136"]
[PlyCount "59"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 c6 7. c3 Nbd7 8. 0-0 Re8 9. Bh2 Qc7 10. a4 b6 11. Nbd2 Bb7 12. Bc4 Qc8 13. e4 e5 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Re1 Ba6 17. Qe2 Bxc4 18. Nxc4 Qc7 19. Rad1 Nd7 20. b4 Nf8 21. Ne3 Ne6 22. Qc4 Rad8 23. Bg3 h5 24. Bh4 Rxd1 25. Rxd1 Bh6 26. Bf6 Bg7 27. Bxg7 Kxg7 28. h4 Rd8 29. Rxd8 Nxd8 30. Qd3 1/2-1/2

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "5"]
[White "Nachbar, Benjamin"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2173"]
[BlackElo "2224"]
[PlyCount "93"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 a5 8. h4 Na6 9. Nd2 h5 10. Nf3 Bg4 11. Ng5 Bxe2 12. Qxe2 Qd7 13. f3 a4 14. Be3 Nc5 15. Nh3 b6 16. Nf2 Nh7 17. g4 f5 18. g5 Rf7 19. Rb1 Bf8 20. b4 axb3 21. axb3 fxe4 22. fxe4 Ra3 23. Qc2 Rf3 24. Ke2 Rg3 25. Nb5 Ra8 26. Rbg1 Rxg1 27. Rxg1 Be7 28. b4 Nb7 29. Nc3 Nd8 30. Qb2 Nf7 31. Ra1 Qc8 32. Rxa8 Qxa8 33. Qa2 Qxa2+ 34. Nxa2 Kf8 35. Nc3 Ke8 36. Nd3 Kd7 37. Na4 Bd8 38. c5 bxc5 39. bxc5 Be7 40. c6+ Kd8 41. Nc3 Nfxg5 42. hxg5 Nxg5 43. Bxg5 Bxg5 44. Nb5 Kc8 45. Nb4 Bf6 46. Na6 Bd8 47. Na7# 1-0

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Bus, Tom"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2224"]
[BlackElo "2111"]
[PlyCount "105"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g3 g6 8. Bg2 Bg7 9. 0-0 Qb6 10. a4 Ngf6 11. a5 Qd8 12. Qe2 0-0 13. Bg5 Qc8 14. e5 Ne8 15. Be7 Nxe5 16. Bxf8 Kxf8 17. Nd1 a6 18. Ne3 Nd6 19. c3 Qc7 20. Ng4 Nd7 21. Nh2 Kg8 22. Nf3 Rc8 23. Rfe1 Nf5 24. h4 h6 25. Bh3 Nd6 26. Qc2 Nb5 27. Kg2 Nd6 28. c4 d4 29. Kg1 Re8 30. Nd2 c5 31. Bg2 f5 32. Reb1 Re7 33. b4 cxb4 34. Rxb4 Kh7 35. Qb1 Nc5 36. Nb3 Nxb3 37. Qxb3 e5 38. h5 gxh5 39. Qd1 e4 40. Qxh5 exd3 41. Qd1 Qc5 42. Rab1 d2 43. Qxd2 Qxa5 44. Qd3 Qe5 45. Bxb7 Bf6 46. Bg2 Kg7 47. c5 Ne4 48. Bxe4 fxe4 49. Qxa6 e3 50. Qe2 exf2+ 51. Qxf2 Qd5 52. c6 d3 53. Rb7 1-0

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "3"]
[White "Tate, Emory"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2256"]
[BlackElo "2224"]
[PlyCount "106"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Bg7 6. Nb3 Nf6 7. Nc3 a5 8. a4 d6 9. Be3 0-0 10. 0-0 Be6 11. f4 Qc8 12. Kh1 Nb4 13. Bf3 Nd7 14. Nd4 Bc4 15. Rf2 Rd8 16. Bg4 Qb8 17. Rd2 Nf6 18. Bf3 Rc8 19. Bf2 Bh6 20. Bg3 e5 21. Nde2 Ne8 22. b3 exf4 23. Bf2 Be6 24. Nb5 Nc6 25. Ned4 Nxd4 26. Bxd4 Ra6 27. c4 Bg7 28. Bxg7 Kxg7 29. Qe2 Rc5 30. Bg4 Qc8 31. Bxe6 Qxe6 32. Rf1 Nc7 33. Nxc7 Rxc7 34. Rxf4 Qe5 35. Qf3 f6 36. Rf2 Rf7 37. Qe3 Rc6 38. h3 b6 39. Rd2 Rc5 40. Rf3 Re7 41. Qd3 Re6 42. Re3 Qa1+ 43. Rd1 Qe5 44. Re2 Rc7 45. Ree1 Rce7 46. Qe3 Qc5 47. Qf4 f5 48. Rf1 Rxe4 49. Qxd6 Qxd6 50. Rxd6 R4e6 51. Rfd1 Kf6 52. Kg1 g5 53. Kf1 h6 1/2-1/2

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.22"]
[Round "1"]
[White "L'Ami, Alina"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2381"]
[BlackElo "2224"]
[PlyCount "71"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 c5 7. d5 b5 8. cxb5 a6 9. a4 Qa5 10. Bd2 e6 11. Bc4 axb5 12. Nxb5 Qd8 13. Nc3 exd5 14. exd5 Na6 15. Nge2 Nb4 16. 0-0 Nd7 17. Ne4 Nb6 18. Bxb4 cxb4 19. Bb5 Bf5 20. N4g3 Bd7 21. Qb3 Qh4 22. f4 Rfe8 23. Bc6 Bxc6 24. dxc6 d5 25. Qxb4 Nc4 26. c7 Bxb2 27. Rab1 Qf6 28. Rfd1 Qc6 29. Rxb2 Nxb2 30. Qxb2 Qxc7 31. Rxd5 Rxa4 32. Nh5 gxh5 33. Rg5+ Kf8 34. Qh8+ Ke7 35. Re5+ Kd6 36. Rxe8 1-0

[Event "Leiden Noteboom Memorial 75th"]
[Site "Leiden"]
[Date "2015.02.13"]
[Round "1"]
[White "Sprenger, Jan Michael"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2496"]
[BlackElo "2224"]
[PlyCount "77"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Nbd2 Qb6 8. h3 Bf5 9. g4 Bd7 10. Qb3 e6 11. Qxb6 axb6 12. Nb1 h5 13. Rg1 hxg4 14. hxg4 Na6 15. Bd2 Ne7 16. Nc3 Nc7 17. Rc1 Nc6 18. Bf4 Bf8 19. Bd3 Bb4 20. a3 Be7 21. Ke2 Kf8 22. Rh1 Rxh1 23. Rxh1 Kg8 24. Ke3 Bf8 25. Bg5 Bg7 26. Bf6 b5 27. Ng5 Bxf6 28. exf6 e5 29. Nxb5 exd4+ 30. Kf4 Ne6+ 31. Nxe6 Bxe6 32. Nc7 Rf8 33. g5 Nd8 34. b4 b6 35. b5 Nb7 36. Nxe6 fxe6 37. Bxg6 Nd6 38. Ke5 Nxb5 39. Bh7+ 1-0

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.06"]
[Round "9"]
[White "Heltzel, Joost"]
[Black "Stange, Sven"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2225"]
[BlackElo "2110"]
[PlyCount "38"]
[EventDate "2011.07.30"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Ne5 10. Kb1 Be6 11. Nd4 Nc4 12. Qd3 Nxe3 13. Nxe6 fxe6 14. Qxe3 Rf6 15. f4 Qf8 16. g3 Kh8 17. Bh3 e5 18. fxe5 dxe5 19. Rhf1 Rd8 1/2-1/2

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.05"]
[Round "8"]
[White "Aben, Paul"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1939"]
[BlackElo "2225"]
[PlyCount "82"]
[EventDate "2011.07.30"]
[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. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nge2 f5 5. exf5 exf5 6. d4 g6 7. Nf4 Nf6 8. Be2 Bg7 9. 0-0 0-0 10. d5 Na6 11. Be3 g5 12. Nh5 Nxh5 13. Bxh5 Qf6 14. f4 gxf4 15. Rxf4 Qe5 16. Qd4 Nb4 17. Qxe5 Bxe5 18. Rf3 Nc2 19. Rd1 f4 20. Bf2 c6 21. Bg4 Rf7 22. Ne4 cxd5 23. cxd5 Rg7 24. h3 Kh8 25. Kh1 Rc8 26. g3 fxg3 27. Nxg3 Nb4 28. Nh5 Rg5 29. Be3 Rxg4 30. hxg4 Bxd5 31. Rxd5 Nxd5 32. Bh6 Bxb2 33. Rf7 Rd8 34. g5 Kg8 35. Rf5 Ne3 36. Rf3 Ng4 37. Rf4 Nxh6 38. gxh6 Be5 39. Ra4 a5 40. Rg4+ Kf7 41. Rg5 d6 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.04"]
[Round "7"]
[White "Heltzel, Joost"]
[Black "Sparreboom, Willem"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2225"]
[BlackElo "1948"]
[PlyCount "108"]
[EventDate "2011.07.30"]
[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. Nf3 Nf6 2. c4 c6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 d5 7. 0-0 Bg4 8. d3 Nbd7 9. Nbd2 Qc7 10. h3 Bxf3 11. Nxf3 Rad8 12. Qc2 Qb8 13. Rac1 e5 14. cxd5 Nxd5 15. Nd2 Rfe8 16. a3 N7f6 17. Rfd1 Re6 18. b4 Ne8 19. Ne4 Nef6 20. Nc5 Ree8 21. Bf3 Nd7 22. Qb3 Nxc5 23. Rxc5 Qd6 24. Bxd5 cxd5 25. Rdc1 Re7 26. a4 Bh6 27. R1c2 Red7 28. b5 Bf8 29. Rc8 h5 30. Rc1 Bh6 31. Ba3 Qb6 32. R1c2 Bf8 33. Bxf8 Kxf8 34. Qb4+ Kg7 35. a5 Qf6 36. R2c7 d4 37. e4 Rxc8 38. Rxc8 Qe7 39. Qxe7 Rxe7 40. Kf1 f5 41. exf5 gxf5 42. Ke2 h4 43. Kd2 Kg6 44. Ra8 b6 45. axb6 axb6 46. Rd8 Re6 47. f4 exf4 48. Rxd4 Kg5 49. Rd5 Re3 50. Rd8 Re5 51. Rg8+ Kf6 52. Rh8 Kg5 53. Rg8+ Kf6 54. Rh8 Kg5 1/2-1/2

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.03"]
[Round "6"]
[White "Beijerinck, Nick"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2052"]
[BlackElo "2225"]
[PlyCount "87"]
[EventDate "2011.07.30"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Bb4 12. Ne4 Ngf6 13. Nd6+ Ke7 14. Nc4 Bxd2+ 15. Nfxd2 Qa6 16. Qg3 c5 17. dxc5 Nxc5 18. b4 b5 19. Ne5 Ncd7 20. Ndf3 Qb7 21. 0-0-0 Nxe5 22. Nxe5 g6 23. Rhe1 Rhd8 24. Qe3 Rxd1+ 25. Rxd1 Rc8 26. Qxh6 Qc7 27. Nxg6+ fxg6 28. Qg7+ Ke8 29. Qxg6+ Qf7 30. Qd3 Qb7 31. g4 Qe4 32. Qxe4 Nxe4 33. Re1 Nxf2 34. Rxe6+ Kf7 35. Ra6 Rc7 36. Ra5 Nd3+ 37. Kb1 Nxb4 38. Rxb5 Nxc2 39. Rf5+ Kg7 40. h5 Ne3 41. Re5 Rb7+ 42. Kc1 Rc7+ 43. Kb1 Rb7+ 44. Kc1 1/2-1/2

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.02"]
[Round "5"]
[White "Heltzel, Joost"]
[Black "Brookes, Christopher"]
[Result "0-1"]
[ECO "D98"]
[WhiteElo "2225"]
[BlackElo "2056"]
[PlyCount "138"]
[EventDate "2011.07.30"]
[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. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Bg4 9. Be3 Nd7 10. Rd1 Nb6 11. Qc5 Bxf3 12. Bxf3 Qd6 13. Be2 Rfd8 14. Qxd6 cxd6 15. 0-0 Rac8 16. Bg4 Ra8 17. Be2 Na5 18. b3 Nc6 19. Rd2 f5 20. f3 f4 21. Bf2 Rac8 22. Rc1 e6 23. Rdd1 Kf7 24. Nb5 d5 25. e5 Bf8 26. Bh4 Rd7 27. Bg5 a6 28. Nd6+ Bxd6 29. exd6 Nxd4 30. Bf1 Rxc1 31. Rxc1 e5 32. Bh4 Nf5 33. Be1 Nxd6 34. g3 d4 35. gxf4 exf4 36. Bh3 Nf5 37. Bxf5 gxf5 38. Bd2 Nd5 39. Kf2 Ne3 40. Ke2 Ke6 41. Kd3 Kd5 42. Rc8 Ng2 43. Rf8 Ke6 44. Re8+ Kf7 45. Rh8 Kg7 46. Re8 Nh4 47. Bxf4 Nxf3 48. b4 Kf7 49. Rh8 Ke6 50. Re8+ Re7 51. Rd8 Ne5+ 52. Bxe5 Kxe5 53. Rxd4 Kf6 54. a4 Rc7 55. Ke3 Ke5 56. Rh4 Rc3+ 57. Kf2 Rb3 58. a5 h5 59. Rc4 f4 60. Rc5+ Ke4 61. Rc4+ Kf5 62. h3 h4 63. Rc5+ Ke4 64. Rc4+ Ke5 65. Kg2 Kf5 66. Rc5+ Ke4 67. Rc4+ Ke3 68. Kh2 Rb2+ 69. Kg1 f3 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.01"]
[Round "4"]
[White "Koreman, Eric"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2000"]
[BlackElo "2225"]
[PlyCount "46"]
[EventDate "2011.07.30"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd5 Qd8 12. b4 c6 13. Nc3 Qe7 14. Qb3 Re8 15. Rfd1 Nf8 16. Ne1 Ne6 17. Bf1 Nd4 18. Qb2 Bg4 19. Rd3 a5 20. bxa5 Rxa5 21. Rb1 Bc8 22. Nc2 Be6 23. Rd2 Nf3+ 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.07.31"]
[Round "2"]
[White "Driessen, Wim"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1985"]
[BlackElo "2225"]
[PlyCount "56"]
[EventDate "2011.07.30"]
[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. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. f4 Nf6 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. 0-0 0-0 11. Kh2 Rb8 12. Be3 Nd4 13. Qd2 b5 14. Nd1 Nxf3+ 15. Rxf3 f5 16. c3 Kh8 17. Bg1 b4 18. Re3 e5 19. Re2 exf4 20. gxf4 fxe4 21. dxe4 Rxf4 22. Bf2 Be5 23. Bg3 Rf3 24. Bxe5+ Nxe5 25. Qe1 Rxc3 26. Qf1 Rf3 27. Rf2 Qf6 28. Rxf3 Nxf3+ 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.07.31"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Hoffmann, Michael"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2225"]
[BlackElo "2493"]
[PlyCount "56"]
[EventDate "2011.07.30"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Bxf6 gxf6 11. f5 Nc6 12. fxe6 fxe6 13. Nxc6 bxc6 14. e5 Bh6 15. Qd3 fxe5 16. Qf3 Ra7 17. Qxc6+ Ke7 18. Bd3 Bd7 19. Qc4 Bf4 20. 0-0 Rc8 21. Rb3 Rxc4 22. Rxa3 Rc8 23. Bxh7 Rh8 24. Bd3 Bxh2+ 25. Kf2 Rf8+ 26. Ke2 Rg8 27. Rxa6 Rc7 28. Ne4 d5 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.07.30"]
[Round "1"]
[White "Heltzel, Joost"]
[Black "Frijling, Jeroen"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2225"]
[BlackElo "1840"]
[PlyCount "83"]
[EventDate "2011.07.30"]
[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 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. g3 Be6 14. Bg2 Ne7 15. 0-0 Nxd5 16. exd5 Bd7 17. Nb4 Qb6 18. Nc6 g6 19. b4 f5 20. a4 Bf6 21. a5 Qc7 22. Rc1 Rac8 23. c4 bxc4 24. Qe2 Qb7 25. Qxc4 Kg7 26. Rc2 Ra8 27. Rb1 Rfc8 28. b5 Rc7 29. b6 e4 30. Qb4 Rcc8 31. Qxd6 Be8 32. f3 Be7 33. Qe5+ Bf6 34. Qd6 Be7 35. Qf4 Bxc6 36. dxc6 Rxc6 37. Rxc6 Qxc6 38. b7 Rd8 39. fxe4 Qc5+ 40. Kh1 Qa7 41. b8Q Qd4 42. Qbe5+ 1-0

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Henrichs, Thomas"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2228"]
[BlackElo "2469"]
[PlyCount "50"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. e5 b5 9. Qb3 Nfd7 10. e6 fxe6 11. Be3 Nf6 12. h4 Nc6 13. Rc1 Qd6 14. Be2 Kh8 15. Qc2 Bb7 16. h5 Nxh5 17. Nh4 Kg8 18. Nxg6 hxg6 19. Qxg6 Nf6 20. Ne4 Qb4+ 21. Kf1 Nxd4 22. Bd3 Bxe4 23. Bxe4 Nf5 24. Bxa8 Nxe3+ 25. fxe3 Qd2 0-1

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2228"]
[BlackElo "2082"]
[PlyCount "80"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 0-0-0 15. 0-0 b4 16. Na4 Qb5 17. a3 exd5 18. axb4 cxb4 19. Be3 Nc5 20. Qg4+ Rd7 21. Nxc5 Bxc5 22. Bxc5 Qxc5 23. Rfe1 Kc7 24. h4 Rhd8 25. Qf4+ Kb6 26. Re5 Qc7 27. Qd4+ Qc5 28. Qf4 Qc7 29. g4 a6 30. h5 d4 31. Bxb7 Kxb7 32. Ra4 Qd6 33. Qe4+ Ka7 34. Rea5 Qxf6 35. g5 Qd6 36. Rxa6+ Qxa6 37. Qc6 Qxa4 38. Qxa4+ Kb7 39. Qxb4+ Ka8 40. Qxc4 d3 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Nabuurs, Joep"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2212"]
[BlackElo "2228"]
[PlyCount "34"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Bf4 d5 9. exd6 Bf5 10. Qe2 Bg7 11. c3 0-0 12. Qd2 exd6 13. Be2 d5 14. 0-0 d4 15. Nxd4 Nxd4 16. cxd4 Qxd4 17. Qxd4 Bxd4 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "1"]
[White "Swinkels, Robin"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2483"]
[BlackElo "2228"]
[PlyCount "65"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nc6 7. 0-0 a6 8. Qd3 Nd7 9. Be3 e5 10. Qd2 exd4 11. Nxd4 Nxd4 12. Bxd4 Ne5 13. b3 h5 14. Rad1 h4 15. c5 h3 16. Bh1 Re8 17. f4 Ng4 18. Bxg7 Kxg7 19. cxd6 cxd6 20. Qxd6 Qa5 21. b4 Qa3 22. Qd4+ f6 23. Bf3 Ne3 24. Nd5 Nxd5 25. Qxd5 Qxb4 26. Rc1 Qb6+ 27. Qc5 Qe6 28. Rc2 Bd7 29. Bd5 Qg4 30. Bxb7 Rac8 31. Bxc8 Bxc8 32. Qd6 Bd7 33. Rc7 1-0

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "3"]
[White "Van Oosterom, Chiel"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2422"]
[BlackElo "2228"]
[PlyCount "57"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Bf4 d5 9. Qe3 d4 10. Qd2 Qd5 11. Na3 Bf5 12. Be2 Bg7 13. 0-0 a6 14. Rfe1 0-0 15. Bh6 Rfd8 16. Bxg7 Kxg7 17. Bd3 Bxd3 18. cxd3 f5 19. h4 h6 20. Nc2 a5 21. Qf4 Na4 22. h5 Nc5 23. Qg3 g5 24. Nxg5 hxg5 25. Qxg5+ Kh8 26. Qh6+ Kg8 27. Qg6+ Kh8 28. Qh6+ Kg8 29. Qg6+ 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Van den Ouden, Lendert"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2228"]
[BlackElo "2016"]
[PlyCount "57"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4 e5 9. dxe5 Nxe5 10. Bc2 Nf6 11. Nd2 Bd6 12. Bg5 Ng8 13. Nd4 f6 14. Be3 Ne7 15. Qe2 a6 16. 0-0-0 0-0-0 17. Kb1 Kb8 18. Rhe1 Rhe8 19. g3 g6 20. Qf2 Rc8 21. Qg1 Qa5 22. f4 Ng4 23. N4b3 Qc7 24. Bb6 Qc6 25. Na5 Qb5 26. a4 Bc5 27. axb5 Bxg1 28. Bxg1 Bxb5 29. Nf3 1-0

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "Vos, Tjark"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1819"]
[BlackElo "2228"]
[PlyCount "62"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be3 Bg7 8. Be2 Qa5 9. 0-0 0-0 10. Nc2 Be6 11. f4 Rfc8 12. h3 Nb4 13. Nxb4 Qxb4 14. Qb3 a5 15. Nd5 Nxd5 16. exd5 Bd7 17. Bc1 e6 18. Rd1 Ba4 19. Qxb4 axb4 20. dxe6 Bxd1 21. exf7+ Kxf7 22. Bxd1 Rxc4 23. Bb3 b5 24. Rb1 Kf8 25. Bxc4 bxc4 26. a3 b3 27. Bd2 d5 28. Bb4+ Kg8 29. Rd1 Bxb2 30. Rxd5 c3 31. Rd3 c2 0-1

[Event "Leiden Noteboom Memorial 71st"]
[Site "Leiden"]
[Date "2011.03.06"]
[Round "5"]
[White "Heltzel, Joost"]
[Black "Fedorchuk, Sergey A"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2228"]
[BlackElo "2662"]
[PlyCount "62"]
[EventDate "2011.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bc4 Nc6 7. 0-0 Na5 8. Bb3 Nf6 9. f4 Nxb3 10. axb3 Be7 11. Kh1 0-0 12. e5 dxe5 13. fxe5 Nd7 14. Bf4 Qb6 15. Ndb5 Qc6 16. Qg4 Kh8 17. Rf3 Rg8 18. Qh5 f5 19. Nd4 Qb6 20. Rh3 Nf8 21. Be3 Qc7 22. Nf3 Bd7 23. Bg5 Be8 24. Qh4 Bxg5 25. Nxg5 h6 26. Qb4 Rd8 27. Nf3 Ng6 28. Ne2 Qxc2 29. Ned4 Qxb2 30. Rg1 Nf4 31. Rh4 Nd3 0-1

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.14"]
[Round "9"]
[White "Rademakers, Maarten"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2041"]
[BlackElo "2250"]
[PlyCount "40"]
[EventDate "2010.08.07"]
[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 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e3 g6 8. b3 Bg7 9. Bb2 0-0 10. Be2 d6 11. 0-0 f5 12. f4 Nd7 13. Bf3 a5 14. a3 Re8 15. Re1 Nc5 16. Rb1 c6 17. b4 axb4 18. axb4 Ne6 19. b5 Qd7 20. Na4 Qc7 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.13"]
[Round "8"]
[White "Heltzel, Joost"]
[Black "Kahleys, Kevin"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2250"]
[BlackElo "2071"]
[PlyCount "72"]
[EventDate "2010.08.07"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Qb3 dxc4 6. Qxc4 b5 7. Qd3 e6 8. Bg5 Nbd7 9. e4 Qa5 10. e5 Nd5 11. Be2 c5 12. 0-0 c4 13. Qe4 Bb7 14. Nxd5 Bxd5 15. Qg4 Qb6 16. Nd2 f6 17. exf6 Nxf6 18. Bxf6 gxf6 19. Bf3 0-0-0 20. Bxd5 Rxd5 21. Nf3 Be7 22. Rfe1 Kd7 23. Re3 h5 24. Qg7 Qd8 25. Rae1 Rd6 26. Qg6 Qg8 27. Qc2 Qh7 28. Qe2 Qf5 29. Nh4 Qg4 30. Qxg4 hxg4 31. Ng6 Rh6 32. Nf4 Rxd4 33. Nxe6 Rd2 34. R3e2 Rxe2 35. Rxe2 f5 36. Nd4 Rf6 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.12"]
[Round "7"]
[White "Meertens, Martin"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2133"]
[BlackElo "2250"]
[PlyCount "39"]
[EventDate "2010.08.07"]
[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 Nc6 5. c4 d6 6. Nc3 Nf6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Bd7 11. Rc1 Bc6 12. f3 a5 13. b3 Qb6 14. Be3 Qb4 15. 0-0 Rfc8 16. Nd5 Bxd5 17. cxd5 Nd7 18. Rxc8+ Rxc8 19. Qxb4 axb4 20. Rc1 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.11"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Oosterom, Erik"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2250"]
[BlackElo "2109"]
[PlyCount "117"]
[EventDate "2010.08.07"]
[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. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. e3 e6 5. h3 Bxf3 6. Qxf3 Bd6 7. c3 Qf6 8. Nd2 Nge7 9. Bxd6 Qxf3 10. Nxf3 cxd6 11. 0-0-0 0-0 12. c4 Rfc8 13. Kb1 dxc4 14. Bxc4 Na5 15. Be2 Nd5 16. Rc1 Kf8 17. Nd2 Nb6 18. Rxc8+ Rxc8 19. Rc1 Rxc1+ 20. Kxc1 Ke7 21. Kc2 a6 22. a3 d5 23. b3 Nc6 24. Nf3 Nc8 25. Ne1 Nd6 26. Nd3 b6 27. Ne5 Nb8 28. g4 f6 29. Nd3 g5 30. f3 h6 31. Nb2 a5 32. Na4 Nd7 33. Nc3 f5 34. Kd3 Kf6 35. gxf5 Kxf5 36. e4+ Kf4 37. exd5 exd5 38. Nxd5+ Kg3 39. f4 Kxh3 40. fxg5 hxg5 41. Ne3 Kg3 42. Nc4 Nxc4 43. Kxc4 Kf4 44. a4 g4 45. Bxg4 Kxg4 46. Kd5 Kf5 47. Kd6 Nf6 48. Kc6 Ke4 49. Kxb6 Kxd4 50. Kxa5 Kc5 51. b4+ Kc6 52. Ka6 Kc7 53. Ka7 Nd5 54. b5 Nb6 55. a5 Nc8+ 56. Ka8 Nb6+ 57. Ka7 Nc8+ 58. Ka6 Nd6 59. b6+ 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.10"]
[Round "5"]
[White "Van de Groep, William"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1970"]
[BlackElo "2250"]
[PlyCount "37"]
[EventDate "2010.08.07"]
[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. Nc3 g6 3. d3 Nc6 4. g3 Bg7 5. Bg2 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Nd4 9. Nce2 e5 10. c3 Nxe2 11. Nxe2 d5 12. Bxc5 Re8 13. Be3 Be6 14. 0-0 Qd7 15. Kh2 Rad8 16. Rfd1 Qc6 17. f3 b6 18. Qe1 h6 19. Qf2 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.09"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Van der Borgt, Peter"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2250"]
[BlackElo "2059"]
[PlyCount "37"]
[EventDate "2010.08.07"]
[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 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nf6 5. g3 Bb4+ 6. Bd2 Qe7 7. Bg2 Nbd7 8. 0-0 Bxd2 9. Nbxd2 e5 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 exd4 13. Rfe1 Qxe4 14. Rxe4+ Kf8 15. Rxd4 f6 16. Bh3 Ke7 17. Bxd7 c5 18. Re1+ Kd8 19. Rd5 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.08"]
[Round "3"]
[White "De Wolf, Johan"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2152"]
[BlackElo "2250"]
[PlyCount "54"]
[EventDate "2010.08.07"]
[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. Nf3 g6 3. c3 Bg7 4. Bf4 0-0 5. h3 b6 6. e3 Bb7 7. Nbd2 d6 8. Bc4 Nbd7 9. 0-0 e6 10. Re1 Qe7 11. Bh2 Ne4 12. Nxe4 Bxe4 13. Nd2 Bb7 14. e4 e5 15. dxe5 dxe5 16. Qe2 a5 17. Rad1 Nc5 18. f3 c6 19. a3 a4 20. Kh1 b5 21. Ba2 Ne6 22. Nf1 Bf6 23. Ne3 Nf4 24. Bxf4 exf4 25. Nc2 Bh4 26. Rg1 Qe5 27. Rd2 Rad8 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.08"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Bjornes, Leif"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2250"]
[BlackElo "1977"]
[PlyCount "71"]
[EventDate "2010.08.07"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 Nbd7 7. e4 dxe4 8. dxe4 Ng4 9. Ng5 Nb6 10. h3 Ne5 11. Qe2 h6 12. Ngf3 Nxf3+ 13. Nxf3 e5 14. a4 c6 15. a5 Nd7 16. Nd2 Qc7 17. Nc4 Re8 18. Be3 Bf8 19. Rfd1 Nf6 20. f4 exf4 21. Bxf4 Bc5+ 22. Kh2 Qe7 23. Bd6 Bxd6 24. Nxd6 Rd8 25. e5 Ne8 26. Nxc8 Raxc8 27. Qe3 a6 28. Re1 Kg7 29. e6 f6 30. Re2 Rd6 31. Qb3 Kh7 32. Ra4 Ng7 33. Rb4 Rc7 34. Rbe4 f5 35. Re5 Rc8 36. Qb4 1/2-1/2

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.07"]
[Round "1"]
[White "Storkebaum, Ulrike"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1853"]
[BlackElo "2250"]
[PlyCount "86"]
[EventDate "2010.08.07"]
[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 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. Nxc6 Qxc6 11. Nxe4 Qxc4 12. c3 f5 13. Nc5 d6 14. Nb3 a5 15. Nd4 f4 16. Bf2 e5 17. b3 Qa6 18. Ne2 Be6 19. Rd1 d5 20. h4 h6 21. h5 g5 22. Bc5 Rfc8 23. Bf2 a4 24. b4 Qc4 25. g3 fxg3 26. Bxg3 Re8 27. 0-0 Rad8 28. Kg2 Bf7 29. Rh1 d4 30. cxd4 exd4 31. Nc1 Bd5 32. Rde1 g4 33. Rxe8+ Rxe8 34. Re1 gxf3+ 35. Kg1 Rxe1+ 36. Qxe1 Qc2 37. Bf2 Qf5 38. Qe8+ Kh7 39. Bg3 Qc2 40. Qg6+ Qxg6 41. hxg6+ Kxg6 42. Kf2 Be4 43. a3 b5 0-1

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "Wislez, Francis"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2040"]
[BlackElo "2265"]
[PlyCount "98"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. a3 Be6 10. b4 f5 11. Be3 Bf6 12. Rc1 Kh8 13. Na4 Nxa4 14. Qxa4 a6 15. Qc2 Rf7 16. Qd2 h6 17. Rc5 g5 18. Rc2 Bd5 19. Ne1 f4 20. Bc5 b6 21. e4 Bb3 22. Bxb6 Bxc2 23. Qxc2 Nxb4 24. Qb3 Kg7 25. Bc5 Nc6 26. Qc4 Qd7 27. h3 Be7 28. Bxe7 Rxe7 29. Nf3 Nd4 30. Kh2 Rd8 31. Rd1 Nxf3+ 32. Bxf3 Qd4 33. Qc2 fxg3+ 34. fxg3 Rf8 35. Rf1 Qe3 36. Bg2 Rxf1 37. Bxf1 h5 38. Qb2 h4 39. gxh4 gxh4 40. Qg2+ Kh7 41. Qg4 Qf2+ 42. Bg2 Qf4+ 43. Qxf4 exf4 44. d4 Kg6 45. Kg1 Rd7 46. d5 Kf6 47. Kf2 Ke5 48. a4 a5 49. Bf3 Rg7 0-1

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Woestenburg, Jochem"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2019"]
[BlackElo "2265"]
[PlyCount "60"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Nc3 Nc6 8. Bb5 Rc8 9. 0-0 e6 10. Qb3 Bxf3 11. gxf3 Nh6 12. Ne2 Nf5 13. Bf4 0-0 14. Bxc6 bxc6 15. Rfc1 f6 16. Rc3 fxe5 17. Bxe5 Bxe5 18. dxe5 Qg5+ 19. Kh1 Nh4 20. Rg1 Qxe5 21. Re3 Qf6 22. f4 Rb8 23. Qa4 Nf5 24. Re5 Rxb2 25. Re1 Ng7 26. Qxc6 Rxa2 27. Qb7 Qh4 28. Kg1 Rxf4 29. Qc8+ Rf8 30. Qc5 d4 0-1

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Heltzel, Joost"]
[Black "Smith, Thijmen"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2265"]
[BlackElo "2091"]
[PlyCount "68"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. 0-0 Bg7 7. d3 e6 8. Bxc6 Bxc6 9. Qe1 Qb6 10. Nd5 Qd8 11. Rb1 Ne7 12. Nc3 0-0 13. Bd2 b5 14. Ne2 Bb7 15. Bc3 Rc8 16. Bxg7 Kxg7 17. Ng3 e5 18. f5 gxf5 19. exf5 f6 20. Kh1 Kh8 21. Qd2 Rg8 22. Ng1 d5 23. Rbe1 d4 24. Ne4 Nd5 25. Rf3 Ne3 26. Rfxe3 dxe3 27. Qxe3 Bxe4 28. Qxe4 Qd4 29. Nf3 Qxb2 30. d4 exd4 31. Ne5 Rce8 32. Qc6 fxe5 33. f6 Qxa2 34. Qb7 Ref8 0-1

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "Kuryliw, Ray"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2103"]
[BlackElo "2265"]
[PlyCount "94"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. a4 b4 5. Nd5 e6 6. Ne3 Bb7 7. Bg2 Nf6 8. d3 d5 9. e5 Nfd7 10. f4 Nc6 11. Nf3 g6 12. b3 a5 13. Bb2 Nb6 14. 0-0 Qc7 15. Kh1 0-0-0 16. Qe2 Kb8 17. Rad1 Rc8 18. Rfe1 h5 19. h3 Bh6 20. h4 Ne7 21. Kg1 d4 22. Nf1 Nbd5 23. N3d2 Nf5 24. Bxd5 exd5 25. Nf3 Rce8 26. Qf2 Bc8 27. Bc1 Be6 28. Re2 Re7 29. Rde1 Rhe8 30. Ng5 Bxg5 31. fxg5 Qa7 32. Nh2 Rc7 33. Bf4 Rc6 34. Nf3 Rec8 35. Rd1 Ka8 36. Rb1 Ng7 37. Qg2 Qd7 38. Kh2 Ka7 39. Qf2 Ka6 40. Rd2 Bf5 41. e6 Rxe6 42. Ne5 Qe8 43. Re2 Bg4 44. Ree1 Bf5 45. Nf3 Rxe1 46. Rxe1 Be6 47. Ne5 Ra8 1/2-1/2

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "Groffen, Hans"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2149"]
[BlackElo "2265"]
[PlyCount "72"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. Be2 Ngxe5 8. 0-0 0-0 9. Nc3 Re8 10. Nd4 d6 11. f4 Nd7 12. Bf3 Nxd4 13. exd4 Ba7 14. Kh1 Nf6 15. Qd3 g6 16. Qd1 d5 17. f5 Bxf5 18. Bg5 h6 19. Bh4 g5 20. Bxd5 Bg6 21. Bf2 Nxd5 22. Nxd5 c6 23. Nc3 Qf6 24. Bg1 Qg7 25. d5 Bxg1 26. Kxg1 Re3 27. dxc6 bxc6 28. Qd6 Re6 29. Qc5 Rb8 30. Na4 Qe5 31. Rf2 Rbe8 32. Qxe5 Rxe5 33. Rd2 Re2 34. Rad1 Kg7 35. Nc3 Rxd2 36. Rxd2 Rb8 1/2-1/2

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Vandenbergen, Nicolas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2265"]
[BlackElo "2098"]
[PlyCount "88"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. d3 a6 8. Ba4 b5 9. Bb3 Ne7 10. Nxd4 Bxd4+ 11. Kh1 d5 12. Ne2 Bg7 13. c3 dxe4 14. dxe4 Qc7 15. Qe1 Bb7 16. Bc2 0-0 17. Ng1 Rfd8 18. Nf3 b4 19. Bd2 a5 20. Qe3 Ra6 21. Be1 f5 22. Rc1 bxc3 23. Bxc3 Bxc3 24. Qxc3 fxe4 25. Ng5 Nd5 26. Qh3 Bc8 27. Bxe4 Nf6 28. Bb1 Rd4 29. Qe3 Qd6 30. Qe5 Nd5 31. Qxd6 Rxd6 32. Rxc5 Bb7 33. Ne4 Rd8 34. Rcc1 Ne3 35. Rfe1 Bxe4 36. Rxe3 Bd5 37. Rf1 Rf8 38. Kg1 Rfxf4 39. Rxf4 Rxf4 40. a3 Rc4 41. Rc3 Rd4 42. Rd3 Rc4 43. Rc3 Rd4 44. Rd3 Rc4 1/2-1/2

[Event "Maastricht Limburg op-A 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "Heltzel, Joost"]
[Black "Miroshnichenko, Evgenij"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2265"]
[BlackElo "2684"]
[PlyCount "80"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 d5 7. e5 Ne7 8. Nf3 Nbc6 9. 0-0 h5 10. Be3 Nf5 11. Bf2 Be7 12. h4 Qd7 13. Qd2 g6 14. Ne2 d4 15. c3 dxc3 16. bxc3 Rd8 17. Rfd1 0-0 18. Ng5 Bxg5 19. hxg5 Na5 20. Bxb7 Qxb7 21. Qe1 c4 22. d4 Kg7 23. Kh2 Qf3 24. Ng1 Qg4 25. Qe2 Nc6 26. a4 Nce7 27. axb5 axb5 28. Rdb1 Ra8 29. Qxg4 hxg4 30. Ne2 Nd5 31. Kg1 Ra4 32. Rxa4 bxa4 33. Be1 Ra8 34. Nc1 a3 35. Na2 Rh8 36. Nc1 Nfe3 37. Na2 Rh3 38. Bf2 Nf5 39. Kg2 Nde3+ 40. Bxe3 Rxg3+ 0-1

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.08"]
[Round "9"]
[White "Leenhouts, Koen"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2413"]
[BlackElo "2262"]
[PlyCount "109"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Bg5 h6 11. Bh4 Qe8 12. Nb5 Qd7 13. Nd2 Ne8 14. f3 f5 15. Bf2 f4 16. a3 a4 17. b4 axb3 18. Nxb3 b6 19. a4 g5 20. a5 Nxb3 21. Qxb3 bxa5 22. c5 h5 23. Rfc1 g4 24. Be1 gxf3 25. Qxf3 dxc5 26. Rxc5 Qe7 27. Qf2 Bg4 28. Bc4 Kh8 29. h3 Bc8 30. Rxa5 Rxa5 31. Bxa5 Qg5 32. Qf3 Bxh3 33. Qxh3 f3 34. Be1 Nf6 35. Qxf3 Nd7 36. Qa3 Nxc5 37. Qxc5 Qc1 38. Qb4 Qe3+ 39. Kh2 Qxe4 40. d6 cxd6 41. Nxd6 Qf4+ 42. Bg3 Qd4 43. Nb5 Qe4 44. Nd6 Qd4 45. Qa3 h4 46. Be1 Qf4+ 47. Kh1 e4 48. Bc3 h3 49. Bxg7+ Kxg7 50. gxh3 Qf3+ 51. Qxf3 exf3 52. Bf1 Kf6 53. Nc4 Kf5 54. Kh2 Kf4 55. Nb2 1/2-1/2

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.07"]
[Round "8"]
[White "Heltzel, Joost"]
[Black "Zaragatski, Ilja"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2262"]
[BlackElo "2472"]
[PlyCount "64"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. c5 N6d7 13. Bc4 Nc6 14. Nf3 Na5 15. Be2 b6 16. Na4 bxc5 17. Nxc5 Nxc5 18. Rxc5 Bf8 19. Rxe5 Nc6 20. Re4 Bb4+ 21. Kf1 a5 22. Bg5 Rd6 23. Re8+ Kg7 24. g4 a4 25. bxa4 Re6 26. Rxe6 Bxe6 27. h3 Bd5 28. Kg2 Rxa4 29. Rd1 Be4 30. Bd3 Bxf3+ 31. Kxf3 Ne5+ 32. Kg2 Nxd3 1/2-1/2

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.06"]
[Round "7"]
[White "Roeder, Mathias"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2438"]
[BlackElo "2262"]
[PlyCount "160"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 Nh5 8. Nh2 Na6 9. g3 Qe8 10. Be2 Nf6 11. Ng4 Nd7 12. Nh6+ Kh8 13. g4 Nf6 14. h4 Ng8 15. Nxg8 Kxg8 16. h5 Qe7 17. Be3 g5 18. a3 h6 19. b4 c5 20. Rb1 b6 21. Kf1 Rd8 22. Kg2 Bf8 23. Qd3 Bd7 24. Rhc1 Be8 25. Bd1 Rdc8 26. f3 Qc7 27. Na2 Qd8 28. Bb3 Bg7 29. Qd1 Qd7 30. Nc3 Qd8 31. Ba2 Qe7 32. Bd2 Qd8 33. Ne2 Bd7 34. Ng3 Kh8 35. Nf1 Qe8 36. Bb3 Rc7 37. Ne3 Rac8 38. Qe2 Kh7 39. Qd3 Kh8 40. Nd1 Kg8 41. Nb2 Kh8 42. Qe2 Kg8 43. Qd1 Kh8 44. Nd3 Kg8 45. Be3 Kh8 46. bxc5 Nxc5 47. Bxc5 bxc5 48. Bc2 Rb8 49. Rxb8 Qxb8 50. Rb1 Rb7 51. Rxb7 Qxb7 52. Ba4 Bc8 53. Qc2 Kg8 54. Kf1 Kf8 55. Ke2 Bf6 56. Bb5 a6 57. Bc6 Qb8 58. Nc1 Bd8 59. Nb3 Qb6 60. Qc3 Kg8 61. Kd1 Kf8 62. Kc2 Kg8 63. Nd2 Qb8 64. Nb1 Qb6 65. Qa1 Kf8 66. Nd2 Qb8 67. Nb3 Qb6 68. Kb2 Kg8 69. Ka2 Kf8 70. Qe1 Kg8 71. Qc3 Kf8 72. a4 Kg8 73. a5 Qb8 74. Kb2 Kf8 75. Kc2 Kg8 76. Kb2 Kf8 77. Ka3 Kg8 78. Ka4 Kf8 79. Ka3 Kg8 80. Kb2 Kf8 1/2-1/2

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.05"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Meenu, Rajendran"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2262"]
[BlackElo "2003"]
[PlyCount "79"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. c3 0-0 6. Nbd2 c5 7. Ne5 Nc6 8. Bd3 h6 9. Qf3 Bxe5 10. dxe5 Nh7 11. Qg3 Kh8 12. h4 Ne7 13. Nf3 Nf5 14. Qh3 Qb6 15. Rb1 Ne7 16. g4 Qa5 17. h5 d4 18. exd4 cxd4 19. Nxd4 Nd5 20. Bd2 Nb6 21. f4 Qxa2 22. 0-0 Bd7 23. g5 f6 24. exf6 gxf6 25. g6 Rg8 26. Kh2 Nf8 27. f5 exf5 28. Qe3 Rg7 29. Bxf5 Re8 30. Qxh6+ Kg8 31. Bxd7 Nbxd7 32. Nf5 Re2+ 33. Kg1 Rge7 34. Rbe1 Qc4 35. Nxe7+ Rxe7 36. Rxe7 Qg4+ 37. Kh2 Qh4+ 38. Kg2 Qg4+ 39. Kf2 Qf5+ 40. Qf4 1-0

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.04"]
[Round "5"]
[White "Oosterom, Erik"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2128"]
[BlackElo "2262"]
[PlyCount "72"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 f6 7. h3 fxe5 8. hxg4 exf4 9. Qb1 g6 10. Qe4+ Qe7 11. Qxf4 d6 12. 0-0-0 Be6 13. e3 0-0-0 14. Be2 Rhf8 15. Qg5 Qd7 16. Ne4 Qf7 17. Kb1 d5 18. Ng3 dxc4 19. a3 Be7 20. Qb5 c3 21. bxc3 Rxd1+ 22. Rxd1 Bb3 23. Rd2 a6 24. Qd3 Rd8 25. Qe4 Rxd2 26. Nxd2 Bd5 27. Qf4 Qg7 28. Bc4 Qxc3 29. Bxd5 Qd3+ 30. Ka1 Qxa3+ 31. Ba2 Qc3+ 32. Kb1 Qxd2 33. Ne4 Qd3+ 34. Ka1 Kb8 35. g5 Nb4 36. Qe5 Qd1+ 0-1

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.02"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Timmermans, Mark"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2262"]
[BlackElo "2125"]
[PlyCount "100"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. Nbd2 e6 7. b3 Be7 8. Bb2 0-0 9. e4 Ne8 10. Qe2 Nc7 11. h3 Bh5 12. Rfe1 Bf6 13. d4 c5 14. e5 Be7 15. dxc5 Nxc5 16. Rad1 Bg6 17. Nd4 a6 18. f4 Nb5 19. Nf1 Ne4 20. Nxb5 axb5 21. Qxb5 Qc7 22. Bd4 Nc3 23. Bxc3 Qxc3 24. Kh2 Rxa2 25. Qxb7 Bb4 26. Re2 Qc5 27. Bxd5 exd5 28. Rxd5 Be4 29. Rxc5 Bxb7 30. Rc7 Ba6 31. Rf2 Ba5 32. Rc6 Be1 33. Rxa6 Rxa6 34. Re2 Bc3 35. Ne3 Rd8 36. Nc4 Ra1 37. Kg2 Re1 38. Kf2 Rxe2+ 39. Kxe2 Bb4 40. f5 Bc3 41. Ke3 Rd4 42. g4 Kf8 43. Kf3 Ke7 44. Ke3 h6 45. Kf3 Rxc4 46. bxc4 Bxe5 47. Ke4 Bf6 48. Kd5 Kd7 49. Kc5 Kc7 50. Kd5 Be7 0-1

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.02"]
[Round "2"]
[White "Roggeveen, Wouter"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2025"]
[BlackElo "2262"]
[PlyCount "89"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 Ng4 10. Qxg4 Nxd4 11. Bxd4 Bxd4 12. Qg3 d6 13. 0-0-0 Bxc3 14. Qxc3 Be6 15. h4 Rc8 16. Qe3 Qc7 17. h5 Bxb3 18. Qxb3 Qc4 19. Rd3 Rc5 20. Rc3 Qxb3 21. Rxb3 Rfc8 22. c3 R8c7 23. hxg6 hxg6 24. Kc2 Kg7 25. Rd1 f5 26. Rd5 fxe4 27. Rxc5 Rxc5 28. Rxb7 Kf6 29. Rb5 Rf5 30. Rxf5+ gxf5 31. b4 Ke5 32. b5 d5 33. Kd2 Kd6 34. Ke3 e5 35. g3 Kc5 36. Kd2 Kd6 37. Ke3 Kc5 38. Kd2 Kd6 39. Ke2 Kc5 40. f3 exf3+ 41. Kxf3 Kd6 42. g4 fxg4+ 43. Kxg4 Ke6 44. Kg5 Ke7 45. Kg4 1/2-1/2

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.01"]
[Round "1"]
[White "Heltzel, Joost"]
[Black "Van Wijnen, Wout J"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2262"]
[PlyCount "87"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Nbd7 5. d3 e5 6. Nbd2 Bd6 7. Nh4 Nf8 8. e4 Ng6 9. Nf5 Bxf5 10. exf5 Ne7 11. Nf3 h6 12. Re1 Qc7 13. Nh4 0-0-0 14. c3 Kb8 15. Qa4 g5 16. fxg6 fxg6 17. Be3 b6 18. c4 dxc4 19. dxc4 c5 20. Qc2 Rdg8 21. Rad1 a6 22. Qd2 Nc8 23. Bxh6 Rxh6 24. Qxh6 Qh7 25. Qxh7 Nxh7 26. Nf3 Re8 27. Nd2 Nf6 28. Ne4 Nxe4 29. Rxe4 Kc7 30. Rg4 Ne7 31. Be4 Rg8 32. h4 b5 33. b3 Kd7 34. Rg5 Kc7 35. Kg2 b4 36. Rd3 a5 37. Rf3 a4 38. bxa4 Nc6 39. Rf7+ Ne7 40. Rxg6 Rxg6 41. Bxg6 Kb6 42. h5 Ka5 43. Be4 Kxa4 44. h6 1-0

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.06.01"]
[Round "7"]
[White "Heltzel, Joost"]
[Black "Rendboe, John Filip"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2267"]
[BlackElo "2199"]
[PlyCount "47"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. d3 Nc6 10. Qa4 Qd6 11. Qh4 Nd4 12. Nxd4 Bxd4 13. a3 Rb8 14. Bf4 Be5 15. Bxe5 Qxe5 16. Qe4 Qxe4 17. Bxe4 Be6 18. Rfc1 Rfc8 19. Rc2 c4 20. dxc4 Rxc4 21. Rxc4 Bxc4 22. Rc1 b5 23. Bd3 Bxd3 24. exd3 1/2-1/2

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.06.01"]
[Round "6"]
[White "Schleipfenbauer, Frank"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2267"]
[PlyCount "110"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Qd4 Nf6 7. Nc3 Qb6 8. Be3 Qxd4 9. Bxd4 Bg7 10. Bd3 0-0 11. h3 d6 12. Ne2 c5 13. Bc3 Bb7 14. f3 Nd7 15. Bxg7 Kxg7 16. Nc3 Ne5 17. 0-0-0 f5 18. exf5 gxf5 19. Rhe1 Kf6 20. Bf1 f4 21. Bd3 Nxd3+ 22. Rxd3 Rg8 23. Rd2 Rg6 24. Rde2 e5 25. Rd2 Ke7 26. Ne4 Rag8 27. Nxc5 dxc5 28. Rxe5+ Re6 29. Rxc5 Re1+ 30. Rd1 Rxd1+ 31. Kxd1 Kd6 32. Rf5 Rxg2 33. Rxf4 Rg3 34. Ke2 Rxh3 35. Rf7 Kc6 36. Rf6+ Kc5 37. Rf7 Kb6 38. Rf6+ Kc5 39. Rf5+ Kb6 40. Rf6+ Bc6 41. Ke3 h5 42. b4 Rh4 43. a3 a5 44. bxa5+ Kc7 45. Rf7+ Kb8 46. Rh7 Rh3 47. Rf7 Rh2 48. c3 h4 49. Kf4 Rc2 50. Kg4 Rxc3 51. Kxh4 Bxf3 52. a6 Rxa3 53. a7+ Ka8 54. Kg3 Bb7+ 55. Kf4 Rf3+ 0-1

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.05.31"]
[Round "4"]
[White "Beijerinck, Nick"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1985"]
[BlackElo "2267"]
[PlyCount "69"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 Qa5 10. Qd3 f6 11. Be2 fxe5 12. f5 e4 13. Qc4 Bb7 14. Qb3 0-0-0 15. 0-0-0 gxf5 16. Na4 Bh6 17. Bxh6 Nxh6 18. Rd4 d5 19. Rb4 Rd7 20. Qc3 d4 21. Qc5 Qxc5 22. Nxc5 Rc7 23. Bc4 a5 24. Rb3 Kb8 25. Na6+ Kc8 26. Be6+ Kd8 27. Nc5 Ke8 28. Nxb7 Kf8 29. Nc5 Kg7 30. Bxf5 Nxf5 31. Ne6+ Kf6 32. Nxc7 Rc8 33. Na6 Ne3 34. Rb8 Rxb8 35. Nxb8 1-0

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.05.31"]
[Round "5"]
[White "Heltzel, Joost"]
[Black "Glimmerveen, Martin"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2267"]
[BlackElo "2064"]
[PlyCount "101"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nbd7 4. 0-0 e5 5. d3 Bd6 6. Nbd2 0-0 7. e4 c6 8. Nh4 Re8 9. h3 Nf8 10. Re1 Qb6 11. Qf3 Ne6 12. Nb3 dxe4 13. dxe4 c5 14. Nf5 Nd4 15. Nbxd4 cxd4 16. Nxd6 Qxd6 17. c3 dxc3 18. Qxc3 Bd7 19. Be3 Rac8 20. Qa5 a6 21. Rad1 Qe6 22. Bc5 Qc4 23. Rc1 Qb5 24. Qxb5 Bxb5 25. Bb6 Nd7 26. Be3 Nf8 27. Bf1 Bc6 28. f3 Rcd8 29. Bxa6 Bxe4 30. Bb5 Bxf3 31. Bxe8 Rxe8 32. Rc3 Bc6 33. Rec1 Ng6 34. Rd1 f5 35. Bb6 Kf7 36. Rd8 Re6 37. Bc5 e4 38. b3 Ne5 39. Rf8+ Kg6 40. Kf2 Nd7 41. Rd8 Re5 42. Bd6 Rd5 43. Rxc6 bxc6 44. Rxd7 Rd2+ 45. Ke1 Rxa2 46. Be5 Ra5 47. Rxg7+ Kh6 48. Re7 Rb5 49. Re6+ Kh5 50. Bf4 Rxb3 51. Rh6# 1-0

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.05.30"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Lagrain, Jan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2267"]
[BlackElo "2067"]
[PlyCount "65"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 a5 12. Bf4 Ba6 13. h4 Rfc8 14. N1h2 b4 15. Ng4 Qa7 16. Qd2 c4 17. d4 c3 18. bxc3 bxc3 19. Qd1 Rab8 20. h5 Rb4 21. Be3 Bd8 22. a3 Ra4 23. Qc1 Bb6 24. Bh6 g6 25. Bg7 Nxd4 26. Bf6 Nxf3+ 27. Bxf3 Nxf6 28. exf6 Bc5 29. hxg6 hxg6 30. Qh6 Bf8 31. Qh3 Qc5 32. Kg2 d4 33. Re5 1-0

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.05.30"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Swinkels, Robin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2267"]
[BlackElo "2499"]
[PlyCount "110"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. c4 dxc4 6. Qa4+ Nfd7 7. Qxc4 e5 8. d3 Nb6 9. Qc2 h6 10. Nc3 0-0 11. Bd2 Kh7 12. Na4 e4 13. dxe4 Nxa4 14. Qxa4 Bxb2 15. Rad1 Qe7 16. Qb5 Bg7 17. Bb4 Qe8 18. Qd3 Rh8 19. Bc3 Bxc3 20. Qxc3 Qe7 21. Nd4 Na6 22. f4 c5 23. Nb5 Bg4 24. Bf3 Bxf3 25. exf3 Nb4 26. Nd6 b6 27. a3 Nc6 28. f5 Rad8 29. fxg6+ fxg6 30. Nc4 Nd4 31. Kg2 Rhf8 32. Ne3 Rf7 33. Nc2 Qe5 34. Nxd4 cxd4 35. Qd3 Rc7 36. f4 Qc5 37. f5 Qc2+ 38. Rf2 Qxd3 39. Rxd3 Rc3 40. Rfd2 Rxd3 41. Rxd3 Kg7 42. fxg6 Kxg6 43. Kf3 Kf6 44. Kf4 Ke6 45. e5 Kd5 46. e6 Rf8+ 47. Kg4 Rf6 48. e7 Re6 49. Kh5 Rxe7 50. Kxh6 Re2 51. Kg5 Ke4 52. Rd1 Rxh2 53. Re1+ Kf3 54. Rd1 Ke3 55. Re1+ Re2 0-1

[Event "Maastricht Limburg op 3rd"]
[Site "Maastricht"]
[Date "2009.05.29"]
[Round "1"]
[White "Klimov, Sergey"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2521"]
[BlackElo "2267"]
[PlyCount "113"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Bf4 Ne6 10. Bg3 Qa5 11. 0-0-0 d6 12. Bb5 Bd7 13. Rhe1 0-0 14. Bc4 Nc5 15. Qh4 dxe5 16. Nxe5 Be6 17. Bxe6 Nxe6 18. Rd5 Qa6 19. Qa4 Qxa4 20. Nxa4 Nxe5 21. Bxe5 Rfd8 22. Nc3 Rac8 23. a4 Bxe5 24. Rexe5 Kf8 25. g3 Rxd5 26. Rxd5 Rc5 27. Kd2 Rxd5+ 28. Nxd5 Ke8 29. b4 Kd7 30. Kd3 Ng7 31. c4 Ne6 32. a5 Kd6 33. Nc3 Kd7 34. f4 f6 35. Ke4 Nd8 36. Kd5 Nc6 37. Kc5 Nd8 38. b5 Ne6+ 39. Kb4 g5 40. Nd5 Nd4 41. Kc3 Nf3 42. c5 gxf4 43. gxf4 Nxh2 44. b6 axb6 45. cxb6 Kc6 46. Kc4 e5 47. Nb4+ Kd6 48. fxe5+ fxe5 49. Kb5 Nf3 50. Nc2 e4 51. a6 bxa6+ 52. Kxa6 Ne5 53. b7 Nd7 54. Ne3 Nc5+ 55. Kb6 Nxb7 56. Kxb7 Kc5 57. Nf5 1/2-1/2

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.09"]
[Round "9"]
[White "Van Leent, Dmitri"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2208"]
[BlackElo "2078"]
[PlyCount "64"]
[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. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d3 0-0 8. Nbd2 Nb6 9. a3 a5 10. b3 f5 11. Bb2 Bf6 12. Rc1 Re8 13. Qc2 Be6 14. e3 Qd7 15. Rfd1 Rad8 16. d4 e4 17. Ne1 Qf7 18. Bf1 Be7 19. Nc4 Nd5 20. Qd2 Ra8 21. Ng2 g5 22. Qe1 Rf8 23. Nd2 g4 24. Nf4 Nxf4 25. exf4 Rfd8 26. Qe3 Bd5 27. Nc4 Qe6 28. Bc3 Bf6 29. Ne5 Bxe5 30. fxe5 Bxb3 31. d5 Bxd5 32. Rxd5 Rxd5 1/2-1/2

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.08"]
[Round "8"]
[White "Heltzel, Joost"]
[Black "Piceu, Tom"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2078"]
[BlackElo "2227"]
[PlyCount "88"]
[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. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Rb1 a5 10. a3 Kh8 11. b4 axb4 12. axb4 Ne7 13. f4 c6 14. b5 exf4 15. gxf4 d5 16. bxc6 bxc6 17. c5 Qa5 18. d4 Ba6 19. Bd2 Qc7 20. Qc2 Rfe8 21. Rfe1 Neg8 22. Nc1 Ne4 23. Nd3 Bxd3 24. Qxd3 Ngf6 25. Rb6 g5 26. Reb1 Ng4 27. Rb7 Qd8 28. Nxe4 dxe4 29. Qf1 Bxd4 30. Kh1 Nxe3 31. Bxe3 Bxe3 32. Rd1 Bd2 33. Qe2 e3 34. Bxc6 Rc8 35. Rd7 Qf6 36. Rd6 Re6 37. fxg5 Qe5 38. Bb7 Rce8 39. Rxe6 Rxe6 40. Bf3 Qxc5 41. Rxd2 exd2 42. Qxe6 Qc1+ 43. Kg2 d1Q 44. Bxd1 Qxd1 1/2-1/2

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.07"]
[Round "7"]
[White "Medvegy, Nora"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2354"]
[BlackElo "2078"]
[PlyCount "115"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 Ngf6 13. Ne4 0-0-0 14. g3 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. Kb1 Kb8 18. Ne5 Qe7 19. c4 c5 20. Bf4 Ka8 21. dxc5 Bxc5 22. g4 Rd4 23. Rxd4 Bxd4 24. Rd1 Rd8 25. f3 a6 26. Rd3 Bb6 27. Rxd8+ Bxd8 28. Be3 Nd7 29. Bf2 Bc7 30. Nd3 Qg5 31. a3 Kb8 32. Qe4 Bb6 33. Bxb6 Nxb6 34. Kc2 Nd7 35. Qd4 Kc8 36. b4 Qf6 37. Qxf6 gxf6 38. Kc3 Kd8 39. Kd4 Kc7 40. c5 Kc6 41. a4 b6 42. cxb6 Kxb6 43. f4 Nf8 44. Nc5 Nh7 45. Ne4 Kc6 46. Nc5 Kb6 47. Kc4 f5 48. gxf5 exf5 49. a5+ Kc7 50. Nxa6+ Kc8 51. b5 Nf6 52. b6 Nxh5 53. Kb5 Kb7 54. Nc5+ Kb8 55. b7 Ka7 56. Kc6 Nf6 57. a6 Kb8 58. Nd7+ 1-0

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.06"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Oosterom, Erik"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2078"]
[BlackElo "2198"]
[PlyCount "89"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Qf3 a6 10. Qa3 Be7 11. Bg5 f6 12. Bd2 a5 13. Qc3 Na6 14. Qxa5 Qxa5 15. Bxa5 Bf5 16. c3 Kf7 17. b4 Rhc8 18. f3 Bd7 19. Kd2 b6 20. Bxb6 Rab8 21. Nxd6+ Bxd6 22. Bxa6 Rxb6 23. Bxc8 Bxc8 24. a4 Bb7 25. Kd3 Bxd5 26. c4 Bc6 27. c5 Rxb4 28. cxd6 Bxa4 29. Rhb1 Rd4+ 30. Ke3 Bd7 31. Rd1 Rh4 32. h3 Rb4 33. Kf2 Rb2+ 34. Kg3 g5 35. Rh1 h5 36. h4 g4 37. Ra7 Ke6 38. fxg4 Rb3+ 39. Kf2 hxg4 40. h5 g3+ 41. Ke2 Rb2+ 42. Ke3 Rb3+ 43. Kd2 Kxd6 44. Kc2 Rb4 45. Rd1+ 1-0

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.05"]
[Round "5"]
[White "Huhndorf, Arnold"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2244"]
[BlackElo "2078"]
[PlyCount "110"]
[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 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. Rxb1 Qxd5 6. a3 Nd7 7. Nf3 Qe4 8. Ra1 e5 9. e3 Nc5 10. Qd1 exd4 11. Qxd4 Nf6 12. Qxe4+ Nfxe4 13. Nd4 g6 14. f3 Nf6 15. b4 Na4 16. Kf2 Bg7 17. Bc4 0-0 18. Bb3 Nb6 19. Bd2 Nfd7 20. Rac1 Rac8 21. Rc2 c5 22. Nb5 cxb4 23. Rxc8 Rxc8 24. Bxb4 Ne5 25. Rd1 Nc6 26. Nd6 Rc7 27. Nb5 Rd7 28. Rxd7 Nxd7 29. Bd5 Nxb4 30. axb4 Bf8 31. Nxa7 Bxb4 32. Bxb7 Ne5 33. Ke2 Bc5 34. Nb5 Nc4 35. Nd4 Kg7 36. g4 Ne5 37. h3 Bb6 38. f4 Nd7 39. Nf3 Nf6 40. e4 Nd7 41. Bd5 Bc7 42. e5 h6 43. Bc6 Nf8 44. f5 gxf5 45. gxf5 Nh7 46. h4 Bxe5 47. Nxe5 Kf6 48. Nf3 Kxf5 49. Bd5 f6 50. Ke3 Kg4 51. Be6+ f5 52. Ne5+ Kxh4 53. Kf4 Ng5 54. Ng6+ Kh3 55. Bxf5+ Kg2 1/2-1/2

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.04"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Fischdick, Gisela"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2078"]
[BlackElo "2261"]
[PlyCount "32"]
[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. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rc1 Qb6 11. Qe2 Bb4 12. Qc2 0-0 13. Bd3 Rac8 14. 0-0 Be7 15. Na4 Qa7 16. Bg5 h6 1/2-1/2

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.03"]
[Round "2"]
[White "Heltzel, Joost"]
[Black "Deegens, Vincent"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2078"]
[BlackElo "2323"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Nc6 6. c3 Nge7 7. Ne2 Be6 8. Bf4 Qd7 9. Bxd6 Qxd6 10. Nd2 0-0-0 11. b4 g5 12. Nb3 Ng6 13. Nc5 Rdf8 14. 0-0 f5 15. Qe3 Bd7 16. Qxg5 Rhg8 17. f4 Nge7 18. Qh5 Be8 19. Qf3 Rf6 20. Rae1 b6 21. Ba6+ Kb8 22. Nd3 Nd8 23. Ng3 h5 24. Nxh5 Rh6 25. Ng3 Bd7 26. Ne5 Be6 27. Rf2 Ng6 28. Nxg6 Rhxg6 29. Bd3 Qd7 30. Rfe2 Nf7 31. Bxf5 Bxf5 32. Re7 Qb5 33. Rxf7 Be4 34. Qh5 Rxg3 35. hxg3 Bg6 36. Rf8+ Rxf8 37. Qxg6 Kb7 38. Qg7 Rd8 39. Qe7 Rd6 40. Re6 Rxe6 41. Qxe6 Qc4 42. f5 Qxa2 43. Kh2 Qd2 44. Qxd5+ Kc8 45. Qc6 a5 46. bxa5 bxa5 47. Qe8+ Kb7 48. Qb5+ Kc8 49. Qxa5 Qh6+ 50. Kg1 Qe3+ 51. Kf1 Qd3+ 52. Kf2 Qd2+ 53. Kf3 Qd3+ 54. Kf4 Qd2+ 55. Kg4 Qe2+ 56. Kh4 Qe7+ 57. Kh3 Qg5 58. Qa6+ Kb8 59. Qg6 Qc1 60. Kh2 Qxc3 61. f6 Qxd4 62. Qe8+ Ka7 63. f7 Qg7 64. f8Q Qh7+ 65. Kg1 Qb1+ 66. Qf1 Qb6+ 67. Qf2 1-0

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.03"]
[Round "3"]
[White "Meenakshi, Subbaraman"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2319"]
[BlackElo "2078"]
[PlyCount "34"]
[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 Bf5 3. Nc3 e6 4. Nf3 c6 5. cxd5 exd5 6. g3 Nf6 7. Bg2 Nbd7 8. 0-0 h6 9. Bf4 g5 10. Be5 Nxe5 11. dxe5 Ne4 12. Nd4 Bg6 13. e6 f5 14. Qc2 Bg7 15. Nb3 Nxc3 16. bxc3 Qd6 17. Rad1 Qxe6 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.31"]
[Round "9"]
[White "Heltzel, Joost"]
[Black "Struik, Tjapko"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2078"]
[BlackElo "2189"]
[PlyCount "22"]
[EventDate "2003.07.22"]
[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. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Be3 Rb8 10. Nd2 Bd7 11. f4 exf4 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.30"]
[Round "8"]
[White "Wilgenhof, Otto"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2247"]
[BlackElo "2078"]
[PlyCount "121"]
[EventDate "2003.07.22"]
[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. Nf3 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 Qb6 6. c5 Qc7 7. Bf4 Qc8 8. e3 Nd7 9. Be2 Ngf6 10. h3 b6 11. Na4 bxc5 12. dxc5 Be4 13. 0-0 Bxf3 14. Bxf3 Nxc5 15. Nxc5 Bxc5 16. Rfc1 Nd7 17. Rc2 Be7 18. Qc3 Bf6 19. Qxc6 Qxc6 20. Rxc6 Bxb2 21. Rb1 Be5 22. Rb7 a5 23. Be2 Bxf4 24. exf4 Nf6 25. Ra6 0-0 26. Raa7 Ne4 27. Rxf7 Rxa7 28. Rxa7 Rxf4 29. Bg4 Nc5 30. Rxa5 Rc4 31. Ra7 Kf8 32. Kf1 g6 33. Rxh7 Rc1+ 34. Ke2 Rc2+ 35. Ke3 e5 36. Ra7 d4+ 37. Kf3 e4+ 38. Kg3 d3 39. a4 g5 40. a5 Ra2 41. Bh5 d2 42. Rf7+ Kg8 43. Rf5 Ra3+ 44. Kh2 Nd3 45. Rxg5+ Kh8 46. Rd5 Ra1 47. Kg3 Kg7 48. Bg4 Kf6 49. h4 d1Q 50. Bxd1 Rxd1 51. Rd4 Ke5 52. Ra4 Nc5 53. Ra2 Rd6 54. h5 Kf5 55. Kh4 Kf4 56. Ra3 Rd3 57. Ra1 Nb3 58. g3+ Kf3 59. Ra2 Nc1 60. Ra4 Rd8 61. a6 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.29"]
[Round "7"]
[White "Heltzel, Joost"]
[Black "Schmitz, Andreas Arnold"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2078"]
[BlackElo "2179"]
[PlyCount "89"]
[EventDate "2003.07.22"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Nge7 7. Ne2 Be6 8. Bf4 Ng6 9. Bxd6 Qxd6 10. Nd2 Nh4 11. Qg3 Nf5 12. Bxf5 Bxf5 13. Qxg7 0-0-0 14. Qg5 Qe6 15. 0-0 Rhg8 16. Qe3 Qd7 17. Ng3 Rde8 18. Qf4 Be6 19. Nf3 Rg4 20. Qf6 Rg6 21. Qh4 f6 22. Rfe1 Qf7 23. h3 Reg8 24. Re2 R8g7 25. Rae1 Nd8 26. Kh1 Rg8 27. Qf4 Qd7 28. Nh4 R6g7 29. Ngf5 Rg5 30. g4 h5 31. f3 Rh8 32. Kg1 hxg4 33. hxg4 Rhg8 34. Kf2 b6 35. c4 dxc4 36. Rxe6 Nxe6 37. Qe4 Kb8 38. Qxe6 Qa4 39. a3 c3 40. bxc3 Qc2+ 41. Re2 Qxc3 42. Qxf6 Qxa3 43. Ne7 Rxg4 44. fxg4 Qd6 45. Nxg8 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.28"]
[Round "6"]
[White "Van Helvoort, Rob AM"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2186"]
[BlackElo "2078"]
[PlyCount "97"]
[EventDate "2003.07.22"]
[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. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ Qxd5 15. Bg5+ f6 16. Qxd5 exd5 17. Be3 Ke6 18. 0-0 Be7 19. Rfe1 Kf7 20. Red1 Rhd8 21. Rac1 Rd7 22. Kf1 a5 23. Bc5 a4 24. Bxe7 Kxe7 25. Rd4 Rb7 26. Rc2 Ra5 27. Ke2 Rab5 28. Rxa4 Rxb2 29. Rxb2 Rxb2+ 30. Ke3 d4+ 31. Rxd4 Rxa2 32. Rb4 Kf7 33. Rb1 g5 34. Rb4 Kg6 35. h4 Ra3+ 36. Ke2 Kh5 37. hxg5 fxg5 38. f4 g4 39. Rb5+ Kh4 40. Rb1 Rh3 41. Rb7 h6 42. Rb1 Kh5 43. Rg1 Rf3 44. Rg3 Rxf4 45. f3 gxf3+ 46. Rxf3 Rg4 47. Rh3+ Kg5 48. Kf2 h5 49. Rg3 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.26"]
[Round "5"]
[White "Van Leent, Dmitri"]
[Black "Heltzel, Joost"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2208"]
[BlackElo "2078"]
[PlyCount "107"]
[EventDate "2003.07.22"]
[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. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. d3 Be7 7. 0-0 0-0 8. Nbd2 Nb6 9. a3 a5 10. b3 f5 11. Bb2 Bf6 12. Rc1 Re8 13. Ne1 h5 14. e4 h4 15. f4 exf4 16. Bxf6 Qxf6 17. gxf4 Be6 18. e5 Qh6 19. h3 Bd5 20. Kh1 Rad8 21. Nc4 Nd4 22. Nxa5 Ne6 23. Qd2 Bxg2+ 24. Nxg2 Rd5 25. Ne3 Rd7 26. Nxb7 Nd4 27. Nc5 Rdd8 28. b4 Kh8 29. a4 Nxa4 30. Nxa4 Nb3 31. Qf2 Nxc1 32. Rxc1 Rxd3 33. Nc5 Rd4 34. Rc4 Rxc4 35. Nxc4 Rb8 36. e6 Rxb4 37. Ne5 Kh7 38. Ned3 Rb1+ 39. Kh2 Qh5 40. e7 Qf7 41. Qxh4+ Kg8 42. Qg5 Qa2+ 43. Kg3 Qe2 44. Kh4 Rb6 45. Nd7 Rd6 46. N7e5 Re6 47. Qxf5 Rxe7 48. Qc8+ Kh7 49. Qf8 g5+ 50. fxg5 Qe4+ 51. Nf4 Qe1+ 52. Kg4 Qg1+ 53. Kh5 Qd1+ 54. Ng4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.25"]
[Round "4"]
[White "Heltzel, Joost"]
[Black "Willemze, Thomas"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2078"]
[BlackElo "2234"]
[PlyCount "29"]
[EventDate "2003.07.22"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. e5 dxe5 13. Bxe5 Qa5 14. Qe2 Qb6 15. 0-0-0 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.24"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Geurink, Jasper"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2078"]
[BlackElo "2310"]
[PlyCount "112"]
[EventDate "2003.07.22"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Re1 c6 9. Bf1 Bg4 10. d5 c5 11. Be2 Nh5 12. Be3 Nf4 13. Nd2 Nxe2+ 14. Nxe2 Bd7 15. Nc3 f5 16. f3 f4 17. Bf2 g5 18. a3 h5 19. b4 b6 20. b5 Nc7 21. h3 g4 22. hxg4 hxg4 23. Kf1 Kf7 24. Ke2 Rh8 25. Rh1 g3 26. Rxh8 Qxh8 27. Bg1 Qh1 28. Qf1 a6 29. a4 Bf6 30. Kd3 Ne8 31. Kc2 Bd8 32. Kb2 Nf6 33. bxa6 Rxa6 34. Nb5 Ne8 35. Kb3 Bc8 36. Re1 Qh4 37. Nb1 Qe7 38. N1c3 Ra8 39. Ra1 Qb7 40. Qc1 Qa6 41. Ne2 Qb7 42. Nxf4 exf4 43. Qxf4+ Bf6 44. Bd4 cxd4 45. Nxd4 Bd7 46. Nb5 Bxb5 47. cxb5 Qa7 48. e5 dxe5 49. Qg4 Ng7 50. Rc1 e4 51. Qxe4 Qd7 52. Rc6 Re8 53. Qc4 Qf5 54. d6+ Kf8 55. Ka2 Qe5 56. Qc1 Qd4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.23"]
[Round "2"]
[White "Slingerland, Fred"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2272"]
[BlackElo "2078"]
[PlyCount "52"]
[EventDate "2003.07.22"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Nh4 e6 8. Nxg6 hxg6 9. c3 Ngf6 10. Qf3 Bd6 11. Bf4 Qc7 12. Bxd6 Qxd6 13. 0-0-0 Qd5 14. Qxd5 cxd5 15. Be2 Ke7 16. Bf3 b5 17. Kd2 Rab8 18. b3 Rhc8 19. Rhe1 Kf8 20. Nf1 Ne8 21. Be2 Nd6 22. Bd3 Nf6 23. f3 Ng8 24. Ra1 a5 25. Ne3 Ne7 26. a3 Rc7 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2003.07.22"]
[Round "1"]
[White "Heltzel, Joost"]
[Black "Smits, Mark"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2078"]
[BlackElo "2239"]
[PlyCount "81"]
[EventDate "2003.07.22"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 Ng6 14. a5 h5 15. Nb5 Nf6 16. Nxa7 Bd7 17. c5 g4 18. c6 g3 19. hxg3 fxg3 20. Bxg3 Rxa7 21. cxd7 h4 22. Bf2 Ra8 23. Bb5 Bh6 24. Nd3 Rf7 25. a6 bxa6 26. Bc6 Rb8 27. Ba7 Nxd7 28. Bxd7 Rxd7 29. Bxb8 Qxb8 30. Rxa6 Rg7 31. Qa4 Kh7 32. Kh1 Qd8 33. Qc2 Be3 34. Nf2 Nf4 35. Ng4 Bd4 36. Rc6 Nh5 37. Rc1 h3 38. Rxc7 hxg2+ 39. Kxg2 Nf4+ 40. Kf1 Bb6 41. Qh2+ 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.10"]
[Round "9"]
[White "Heltzel, Joost"]
[Black "Groenhuis, Vincent"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2078"]
[PlyCount "77"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nc6 6. Be2 0-0 7. 0-0 e5 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 h5 12. c5 Kh7 13. a4 f4 14. Bf2 g5 15. a5 Ng6 16. b4 Bh6 17. Nd3 g4 18. fxg4 hxg4 19. Bxg4 Qg5 20. Bf3 Nh4 21. Bxh4 Qxh4 22. c6 Rb8 23. Nb5 Nf6 24. Nxa7 Ng4 25. Bxg4 Bxg4 26. Qe1 Qh5 27. Ra2 Bg5 28. cxb7 Rf6 29. Nc6 Rh6 30. g3 fxg3 31. Qxg3 Bh4 32. Qg2 Rg6 33. Kh1 Bd7 34. Qf3 Qxf3+ 35. Rxf3 Rbg8 36. Ra1 Bxc6 37. dxc6 d5 38. Nxe5 Rg2 39. Rh3 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "7"]
[White "Heltzel, Joost"]
[Black "Bensdorp, Marlies"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2078"]
[BlackElo "2117"]
[PlyCount "121"]
[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. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Be7 6. Bg2 Nc6 7. 0-0 b6 8. Re1 Bb7 9. e5 Nd7 10. Nf1 Qc7 11. Bf4 h6 12. h4 g5 13. hxg5 hxg5 14. Nxg5 Ndxe5 15. c4 dxc4 16. Rxe5 Nxe5 17. Bxe5 Qxe5 18. Bxb7 Rd8 19. Nf3 Qc7 20. Be4 cxd3 21. Bxd3 Kf8 22. Qe2 Bf6 23. Ne3 Qc6 24. Rd1 Rd4 25. Nc2 Rd5 26. Kg2 Re5 27. Ne3 Reh5 28. Ng4 Kg7 29. Be4 Qa4 30. Nxf6 Kxf6 31. b3 Qa3 32. Qd2 Qb4 33. Qb2+ Ke7 34. Bc6 Qg4 35. Rd7+ Kf8 36. Kf1 e5 37. Qd2 R8h6 38. Qd5 Rh1+ 39. Ke2 Re6 40. Qe4 Qh3 41. Rxf7+ Kg8 42. Qh7+ Qxh7 43. Rxh7 Kxh7 44. Ng5+ Kg6 45. Nxe6 Ra1 46. a4 Kf6 47. Nc7 Ke7 48. Nb5 a6 49. Nc3 Kd6 50. Be4 Ra3 51. Bc2 Ra1 52. Kd2 Rf1 53. Ne4+ Kd5 54. Bd3 Ra1 55. Nc3+ Kc6 56. Bxa6 Rh1 57. Bc4 Rh2 58. Ke3 Rh5 59. Ne4 Rf5 60. g4 Rf4 61. f3 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "8"]
[White "Tan, Kevin"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2221"]
[BlackElo "2078"]
[PlyCount "69"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 g6 6. Qa4+ Nbd7 7. Bc4 Bg7 8. Nge2 0-0 9. d3 Nb6 10. Qb3 Bg4 11. f3 Bf5 12. 0-0 Rc8 13. Be3 Nxc4 14. dxc4 Bd3 15. Rfd1 Bxc4 16. Qxb7 Rb8 17. Qxa7 Bxe2 18. Nxe2 Rxb2 19. Nc3 h5 20. Bd4 h4 21. Ne4 Rc2 22. Nxf6+ exf6 23. Bf2 h3 24. g3 f5 25. Rab1 Qd6 26. Qa4 Rfc8 27. Qf4 Be5 28. Qb4 Rxa2 29. Qxd6 Bxd6 30. Rbc1 Rxc1 31. Rxc1 Rd2 32. Be3 Rxd5 33. Kf2 Be5 34. Rc5 Rxc5 35. Bxc5 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "6"]
[White "Jansen, Bob"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2078"]
[PlyCount "66"]
[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. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 d6 5. g3 Nd7 6. Bg2 b5 7. e3 Bg7 8. Ne2 f5 9. c3 b4 10. 0-0 Rb8 11. Nf4 bxc3 12. bxc3 Rg8 13. e4 Nf6 14. Nd2 Bh6 15. exf5 Bxf4 16. Qa4+ Qd7 17. Qxf4 Qxf5 18. Qa4+ Qd7 19. Qxd7+ Kxd7 20. Ne4 Ng4 21. Rab1 Rxb1 22. Rxb1 Kc7 23. Nd2 Nf6 24. c4 Bf5 25. Rb2 Rb8 26. Rxb8 Kxb8 27. f3 Kc7 28. Ne4 Bxe4 29. fxe4 Kb6 30. Kf2 Ka5 31. Ke3 Kb4 32. Kd3 Ng4 33. Bh3 Nf2+ 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "5"]
[White "Heltzel, Joost"]
[Black "Ris, Robert"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "2078"]
[PlyCount "42"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Nc6 9. e3 Bf5 10. Be2 Rac8 11. Bg3 Qa5+ 12. Kf1 e5 13. dxe5 Rfd8 14. Qb3 Nxe5 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. f4 Qa5 18. Kf2 Rd2 19. Rac1 Rxc1 20. Rxc1 Qa6 21. Rc4 Be6 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "4"]
[White "Rijnaarts, Sjef"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B19"]
[BlackElo "2078"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bc4 e6 9. Qe2 Bd6 10. Ne4 Bc7 11. Bd2 Ne7 12. h5 Bh7 13. c3 Nd5 14. Rd1 Qe7 15. 0-0 0-0 16. Rfe1 Nf4 17. Bxf4 Bxf4 18. g3 Bc7 19. Ned2 Rfd8 20. Bb3 Rac8 21. Nc4 Nf6 22. Nfe5 Nd5 23. Nd3 Qg5 24. Nce5 Bb8 25. Nc5 Bxe5 26. Qxe5 Qxe5 27. Rxe5 b6 28. Nd3 Kf8 29. c4 Nf6 30. Nf4 Rd6 31. c5 bxc5 32. Rxc5 Be4 33. Bc2 Rcd8 34. Rc1 Bf3 35. Rc3 Bxh5 36. Nxh5 Nxh5 37. Be4 Rxd4 38. Bf3 Nf6 39. Rxc6 Ke7 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Van Rosmalen, Joost"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2078"]
[PlyCount "111"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Nf3 Bg4 8. Bc4 e6 9. Be3 Bb4 10. 0-0 Nxc3 11. bxc3 Bxc3 12. Rc1 Bb4 13. h3 Bh5 14. d5 exd5 15. Bxd5 0-0 16. Bxc6 Qxd1 17. Rfxd1 bxc6 18. g4 Bg6 19. Ne5 f6 20. Nxg6 hxg6 21. Rxc6 a5 22. Kf1 Rfc8 23. Rdc1 Rxc6 24. Rxc6 Rd8 25. Ke2 Rd5 26. a4 g5 27. Rb6 Kf7 28. Rb7+ Kg8 29. Rb5 Rd7 30. Bc5 Bc3 31. Bb6 Rd2+ 32. Ke3 Ra2 33. Bxa5 Bxa5 34. Rxa5 Ra3+ 35. Ke4 Rxh3 36. Rb5 Ra3 37. a5 Ra4+ 38. Kd5 Rxg4 39. a6 Ra4 40. Rb6 Kh7 41. Kc6 Kg6 42. Kb7 Kf5 43. a7 Rxa7+ 44. Kxa7 Kf4 45. Rb3 g4 46. Kb6 f5 47. Kc5 Kg5 48. Kd4 Kf4 49. Ra3 g6 50. Rb3 Kg5 51. Ke3 f4+ 52. Ke2 Kh4 53. Kf1 g5 54. Kg2 Kh5 55. Rb6 f3+ 56. Kh2 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "Van Landeghem, Peter"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2078"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. Ng5 Bg4 8. f3 Bc8 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Be3 Bf5 12. Rc1 e6 13. Bc4 Qa5+ 14. Kf2 Be7 15. Ne4 0-0 16. Qb3 Bxe4 17. fxe4 Nxd4 18. Qxb7 Bg5 19. b4 Bxe3+ 20. Kxe3 Qg5+ 21. Kxd4 Qd2+ 22. Ke5 Rad8 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Heltzel, Joost"]
[Black "Hijweegen, Claudia"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2078"]
[PlyCount "61"]
[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. Qe2 Be7 3. Nf3 b6 4. g3 Bb7 5. Bg2 Nf6 6. d3 c5 7. 0-0 0-0 8. Nbd2 d5 9. e5 Nfd7 10. Re1 Nc6 11. Nf1 Qe8 12. h4 Nd8 13. N1h2 d4 14. c3 dxc3 15. bxc3 b5 16. Bg5 Nb6 17. c4 Bxg5 18. hxg5 bxc4 19. dxc4 Nc6 20. Ng4 Rd8 21. Rad1 Qe7 22. Nf6+ Kh8 23. Qe4 g6 24. Qh4 h5 25. g4 Kg7 26. gxh5 Rh8 27. h6+ Kf8 28. h7 Qc7 29. Qh6+ Ke7 30. Qg7 Qb8 31. Rxd8 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "6"]
[White "Heltzel, Joost"]
[Black "Pijpers, Peter"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "2115"]
[BlackElo "2051"]
[PlyCount "69"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Bg4 9. e3 Nc6 10. Be2 Rac8 11. Bg3 Qa5+ 12. Qd2 Qxd2+ 13. Nxd2 Bxe2 14. Kxe2 e5 15. dxe5 Nxe5 16. Rac1 Nc6 17. b3 Rfd8 18. Rhd1 Bb2 19. Rb1 Bg7 20. a3 a5 21. Nc4 Bf8 22. a4 Bb4 23. Bh4 Re8 24. Rd7 Re6 25. Bg3 h5 26. Rxb7 g5 27. Rd1 h4 28. Bd6 Bc3 29. Rd5 Bf6 30. Kf1 Kg7 31. Rc7 Rb8 32. Rxc6 Rxb3 33. Nxa5 Rb1+ 34. Ke2 Rb2+ 35. Rd2 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "5"]
[White "Veerman, Jan"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1821"]
[BlackElo "2115"]
[PlyCount "48"]
[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 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bxf3 8. Bxf3 cxd4 9. cxd4 Qb6 10. Be3 Nh6 11. Qa4 Nf5 12. Rd1 Qxb2 13. Nd2 Nfxd4 14. Rab1 Qc2 15. Nb3 Nxf3+ 16. gxf3 Qc4 17. Qxc4 dxc4 18. Nd4 Nxe5 19. Rxb7 a6 20. Bf4 Nd3 21. Bg3 Rc8 22. Rc7 Rxc7 23. Bxc7 Bc5 24. Nc6 Kd7 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "3"]
[White "Heltzel, Joost"]
[Black "Lalic, Bogdan"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2115"]
[BlackElo "2540"]
[PlyCount "70"]
[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 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. Nf3 Nf6 5. a3 Bxd2+ 6. Nbxd2 d6 7. e3 e5 8. dxe5 dxe5 9. Be2 0-0 10. 0-0 c5 11. h3 e4 12. Nh2 Nc6 13. Qc2 Qe5 14. Rfd1 Re8 15. Nb1 Qg5 16. Kh1 Ne5 17. Nc3 Bd7 18. Rd2 Bc6 19. Nd5 Bxd5 20. cxd5 c4 21. Rd4 Nd3 22. Kg1 Nxd5 23. Bxd3 cxd3 24. Qc5 Rad8 25. h4 b6 26. Qb5 Qf5 27. Qa4 Qe6 28. Qxa7 Nf4 29. Rb4 Ne2+ 30. Kf1 Qd6 31. g3 Nxg3+ 32. Kg2 Nf5 33. Rxb6 Qc5 34. Kh3 d2 35. Rd1 Nxe3 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "2"]
[White "Leenart, Frits"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1840"]
[BlackElo "2115"]
[PlyCount "58"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c3 Nc6 6. Bd3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. Ne5 e6 11. Bg5 Be7 12. Bxf6 gxf6 13. Nxc6 bxc6 14. Qe2 Rb8 15. b4 a5 16. a3 Qb6 17. Kf1 Ra8 18. Ra2 Kf8 19. Kg2 Kg7 20. Rc2 Bd6 21. Nd2 axb4 22. axb4 e5 23. Nf3 e4 24. Nd2 f5 25. f3 Qd8 26. fxe4 fxe4 27. Nf1 f5 28. gxf5 gxf5 29. Qf2 Qg5+ 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.05"]
[Round "1"]
[White "Heltzel, Joost"]
[Black "Van der Peet, Harry"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2115"]
[BlackElo "1700"]
[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. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 f5 9. Rd1 d6 10. Nd2 d5 11. Ndxe4 fxe4 12. Bh3 Rf6 13. Qb3 c6 14. Bf4 Nd7 15. Rac1 Qe8 16. cxd5 exd5 17. Nxe4 Rxf4 18. gxf4 Qg6+ 19. Qg3 Nf8 20. Ng5 Rd8 21. Ne6 Nxe6 22. Qxg6 hxg6 23. Bxe6+ Kf8 24. Rd3 Rd6 25. Bg4 Rf6 26. e3 Ke8 27. a3 Bd8 28. Rdc3 b5 29. Kg2 Ke7 30. h4 Kd6 31. Kg3 Bc7 32. Be2 a5 33. Bxb5 Kd7 34. Bd3 Bd6 35. b4 axb4 36. axb4 Bc7 37. b5 Bd8 38. bxc6+ Bxc6 39. Rxc6 1-0

[Event "NED-ch U20"]
[Site "Nijmegen"]
[Date "2002.05.04"]
[Round "9.5"]
[White "Heltzel, Joost"]
[Black "Van Ruitenburg, Joost"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "34"]
[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. Bb5 Nge7 4. 0-0 g6 5. d4 exd4 6. Nxd4 Bg7 7. Ne2 0-0 8. Nbc3 d6 9. Nd5 Nxd5 10. exd5 Ne7 11. c3 c6 12. dxc6 bxc6 13. Ba4 Qc7 14. Bf4 Nd5 15. Bg3 Rd8 16. Nd4 Bb7 17. c4 Nb6 1/2-1/2

