[Event "Split op 10th"]
[Site "Split"]
[Date "2021.08.01"]
[Round "3"]
[White "Verheyen, Olivier"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2179"]
[BlackElo "1928"]
[PlyCount "41"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. 0-0-0 Nc6 9. Qe3 e5 10. dxe5 Nxg3 11. hxg3 Nxe5 12. f4 Ng4 13. Qd2 f6 14. Nf3 Be6 15. Nd4 Bf7 16. Be2 h5 17. Nf5 0-0 18. Bxg4 hxg4 19. Qe2 Bg6 20. Qxg4 Qc8 21. Ne7+ 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.13"]
[Round "8"]
[White "Carballido Bouzas, Adan"]
[Black "Van der Heide, Gerben"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1539"]
[BlackElo "1911"]
[PlyCount "76"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. c4 c5 5. Nc3 cxd4 6. Nxd4 Nc6 7. Nf3 Bxc3+ 8. bxc3 Nf6 9. Bg2 Qc7 10. 0-0 Na5 11. Qa4+ Bd7 12. Qb4 Nxc4 13. Nd4 Rb8 14. Nb5 Bxb5 15. Qxb5+ Nd7 16. f4 a6 17. Qb4 e6 18. e4 Qc5+ 19. Kh1 Qxb4 20. cxb4 b5 21. f5 0-0 22. Bh6 Rfe8 23. fxe6 fxe6 24. a4 Rb7 25. axb5 axb5 26. Rae1 Nde5 27. Rd1 Ng4 28. e5 d5 29. Rxd5 Nxh6 30. Rc5 Rb6 31. Ra1 Nf5 32. Bc6 Rc8 33. Bd7 Rd8 34. Bxb5 Nce3 35. Kg1 Nd4 36. Ra6 Rxb5 37. Rc7 Rf8 38. Raa7 Rf1# 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.12"]
[Round "6"]
[White "Conde Riveiro, Xacobe"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1594"]
[BlackElo "1911"]
[PlyCount "34"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Nf3 Nc6 6. Qd2 Bg4 7. 0-0-0 e5 8. dxe5 Nxe5 9. Nxe5 Bxd1 10. Bb5+ Ke7 11. Rxd1 a6 12. Ba4 Nxe4 13. Nxe4 Bxe5 14. Bg5+ f6 15. Nxf6 Bxf6 16. Re1+ Kf7 17. Bb3+ Kg7 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.12"]
[Round "7"]
[White "Van der Heide, Gerben"]
[Black "Blanco Martin, Oscar"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1911"]
[BlackElo "1543"]
[PlyCount "30"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. Ng3 0-0 8. c3 b6 9. 0-0 Bb7 10. Qe2 c5 11. Bd2 Rc8 12. dxc5 Nxc5 13. Bc2 Qc7 14. Ne5 Ba6 15. c4 Ncd7 1/2-1/2

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.11"]
[Round "5"]
[White "Van der Heide, Gerben"]
[Black "Gil Perez, Gerardo"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1911"]
[BlackElo "1837"]
[PlyCount "44"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Be3 c5 8. Qg4 Rg8 9. Nf3 cxd4 10. Bxd4 Nc6 11. 0-0-0 Nxd4 12. Rxd4 Bc5 13. Rd2 a6 14. Bd3 Nf8 15. Rhd1 Bd7 16. Qg3 Qb6 17. Nh2 Rc8 18. Ng4 Bb4 19. Nb1 Bxd2+ 20. Rxd2 Ng6 21. h5 Ne7 22. Nf6+ gxf6 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.10"]
[Round "4"]
[White "Rebole Arbea, Pedro Maria"]
[Black "Van der Heide, Gerben"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1602"]
[BlackElo "1911"]
[PlyCount "66"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bb5+ c6 5. Be2 Bg7 6. h3 0-0 7. Nf3 c5 8. dxc5 Qa5 9. 0-0 Qxc5 10. Nd2 a6 11. Nb3 Qc7 12. Bg5 Nbd7 13. Rb1 h6 14. Bh4 b5 15. Bf3 Bb7 16. Re1 Rac8 17. Rc1 Ne5 18. Bxf6 Bxf6 19. Nd4 Nxf3+ 20. gxf3 Qc5 21. Nce2 Rc7 22. c3 Qh5 23. Kg2 Qg5+ 24. Ng3 h5 25. Nde2 Be5 26. Rc2 h4 27. f4 Bxf4 28. Nxf4 Qxf4 29. Ne2 Bxe4+ 30. Kf1 Qf3 31. Nd4 Qxh3+ 32. Ke2 e5 33. Rf1 exd4 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.10"]
[Round "3"]
[White "Van der Heide, Gerben"]
[Black "Freire Boudon, Carlos"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1911"]
[BlackElo "1441"]
[PlyCount "97"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 Nge7 9. 0-0 Nf5 10. Bg4 g6 11. Bxf5 exf5 12. Re1 cxd4 13. e6 Bg7 14. Bf4 0-0 15. cxd4 Re8 16. exf7+ Kxf7 17. Rxe8 Qxe8 18. Nc3 Qd7 19. Be3 Rc8 20. Qa4 a6 21. Rd1 Rd8 22. Ne2 Na7 23. Qxd7+ Rxd7 24. Rc1 Nb5 25. Rc5 Bf8 26. Rc8 Nd6 27. Rc2 Ne4 28. f3 Nd6 29. Kf2 Nc4 30. Bf4 Bg7 31. b3 Nb6 32. Ke3 Ke6 33. Kd3 Bf8 34. Be5 Bd6 35. f4 Rd8 36. Ng1 Nd7 37. Nf3 Nf8 38. g3 Rd7 39. Rc8 Ke7 40. Bxd6+ Rxd6 41. Ne5 Nd7 42. Rc7 Ke6 43. Rxb7 Nf8 44. Kc3 h6 45. Rb8 Ke7 46. Kb4 g5 47. Kc5 Nd7+ 48. Nxd7 Kxd7 49. Rd8+ 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.09"]
[Round "2"]
[White "Garcia Garcia, Samuel"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1667"]
[BlackElo "1911"]
[PlyCount "57"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. Bxd7+ Qxd7 9. d5 dxe5 10. h3 Nh6 11. fxe5 Na6 12. Bf4 0-0-0 13. Qd2 Ng8 14. 0-0-0 h5 15. Ng5 Nh6 16. e6 Qe8 17. exf7 Nxf7 18. Ne6 Bxc3 19. Qxc3 Qa4 20. Kb1 Nd6 21. Bxd6 exd6 22. Nxd8 Rxd8 23. Rhf1 Qe4 24. Qf3 Qa4 25. c3 b5 26. Qd3 b4 27. b3 Qa3 28. c4 Re8 29. Rde1 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.08"]
[Round "1"]
[White "Van der Heide, Gerben"]
[Black "Garcia Camina, Belarmino"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1911"]
[BlackElo "1436"]
[PlyCount "73"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 d6 6. Bg5 h6 7. Bh4 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nd5 Nb4 11. Nxf6+ gxf6 12. c3 Na6 13. Bxa6 bxa6 14. Qa4+ Qd7 15. Qxa6 Qe6 16. Qc6+ Ke7 17. Qxc7+ Kf8 18. Qb7 Kg7 19. Qb3 Rab8 20. Qxe6 fxe6 21. 0-0-0 d5 22. exd5 exd5 23. Rhe1 e4 24. dxe4 Bxe4 25. Nd4 Bxd4 26. Rxd4 Rb7 27. Re3 Rhb8 28. b3 Rd7 29. f3 Bg6 30. Re6 f5 31. Kb2 Rf8 32. Re7+ Rxe7 33. Bxe7 Re8 34. Bc5 Re2+ 35. Ka3 Re3 36. Rf4 Rxc3 37. Bd4+ 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.15"]
[Round "9"]
[White "Van der Heide, Gerben"]
[Black "Pawicka, Magdalena"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1908"]
[BlackElo "1790"]
[PlyCount "41"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. h3 d6 8. Nbd2 h6 9. Nf1 Be6 10. Bc2 Ne7 11. Qe2 Ng6 12. g3 Qd7 13. Ng1 0-0-0 14. Be3 Kb8 15. Bxa7+ Kxa7 16. Qe3+ Kb8 17. f4 exf4 18. gxf4 Rhe8 19. Qf2 Qb5 20. b3 Bd7 21. 0-0-0 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.14"]
[Round "7"]
[White "Van der Heide, Gerben"]
[Black "Ochman, Sebastian"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1908"]
[BlackElo "1748"]
[PlyCount "97"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. Bb3 d5 7. Qe2 Bg4 8. h3 Bh5 9. Nbd2 d4 10. Nf1 Qd6 11. g4 Bg6 12. Ng3 Rad8 13. c4 Nd7 14. Nf5 Bxf5 15. gxf5 Nc5 16. Bc2 Bf6 17. Bd2 a5 18. a3 Ra8 19. Nh2 g6 20. Ng4 Bg7 21. Rg1 Nd7 22. Rg2 a4 23. Nh6+ Kh8 24. 0-0-0 Nc5 25. Rdg1 Nb3+ 26. Bxb3 axb3 27. Kd1 Qc5 28. Bc1 b5 29. cxb5 Qxb5 30. Ng4 Rfb8 31. f3 Nd8 32. h4 Nb7 33. f6 Bf8 34. h5 Kg8 35. hxg6 fxg6 36. Rh2 Nc5 37. Nxe5 Na4 38. f7+ Kg7 39. Nc4 Nc3+ 40. bxc3 dxc3 41. Rxh7+ Kxh7 42. Rh1+ Kg7 43. Qe3 Rd8 44. Qh6+ Kxf7 45. Qf4+ Kg8 46. Ne5 Qe8 47. Qh4 Bg7 48. Qh7+ Kf8 49. Qxg6 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.14"]
[Round "8"]
[White "Wieczorek, Mikolaj"]
[Black "Van der Heide, Gerben"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1533"]
[BlackElo "1908"]
[PlyCount "108"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qb4 9. Qc4 Nc6 10. Qxb4 Nxb4 11. 0-0-0 0-0 12. h3 Nh5 13. Bc4 Bxc3 14. bxc3 Nc6 15. Bd3 Be6 16. Nd4 Bxa2 17. c4 Nxd4 18. Bxd4 Rfc8 19. e5 Bxc4 20. Be3 Bxd3 21. Rxd3 dxe5 22. fxe5 Rc7 23. Rhd1 Kg7 24. Rd7 Rac8 25. Rxc7 Rxc7 26. Bxa7 b5 27. Bd4 e6 28. Be3 h6 29. Rd6 Rb7 30. Kb2 Ng3 31. Kb3 Nf5 32. Rb6 Rd7 33. Bc5 Rd5 34. Rxb5 Nd4+ 35. Bxd4 Rxb5+ 36. Ka4 Rd5 37. c3 g5 38. Kb4 Kg6 39. Kc4 Kf5 40. Kd3 Kf4 41. Ke2 Ke4 42. Kf2 Rxd4 43. cxd4 Kxd4 44. Kg3 Kxe5 45. Kg4 Kd4 46. Kh5 e5 47. Kxh6 e4 48. Kxg5 e3 49. Kf6 e2 50. Kxf7 e1Q 51. g4 Qh4 52. Kg6 Ke5 53. g5 Ke6 54. Kg7 Qxg5+ 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.13"]
[Round "6"]
[White "Widla, Piotr"]
[Black "Van der Heide, Gerben"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2029"]
[BlackElo "1908"]
[PlyCount "34"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 0-0 7. Bc4 b5 8. Nxb5 Nxe4 9. 0-0 a6 10. Na3 Bg4 11. c3 f5 12. Qe1 Bxf3 13. gxf3 Nf6 14. Qe6+ Rf7 15. Qe2 Qc8 16. Bb3 Nbd7 17. Nc4 Nh5 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.11"]
[Round "2"]
[White "Reza, Wojciech"]
[Black "Van der Heide, Gerben"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2241"]
[BlackElo "1908"]
[PlyCount "56"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bf4 g5 7. Be3 Ng4 8. h4 Nxe3 9. fxe3 gxh4 10. Nf3 Nc6 11. 0-0-0 Bd7 12. Qf2 e6 13. Rxh4 Qe7 14. Qg3 Bf6 15. Rh5 0-0-0 16. Be2 Rdg8 17. Qf2 Rg6 18. Rdh1 Rhg8 19. R1h2 Qf8 20. Nh4 Bxh4 21. R5xh4 Qg7 22. Bf3 Ne7 23. Rh5 f6 24. Qe2 e5 25. Qc4 a6 26. b3 Kd8 27. Kb2 Rh8 28. R5h4 Rg5 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.11"]
[Round "3"]
[White "Van der Heide, Gerben"]
[Black "Kanicki, Krzysztof"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1908"]
[BlackElo "2098"]
[PlyCount "96"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Bg7 8. d3 e6 9. Qe1 Ne7 10. Bd2 b5 11. f5 gxf5 12. exf5 Nxf5 13. Ng5 Qe7 14. Nce4 h6 15. Nxf7 0-0 16. Rxf5 exf5 17. Nxh6+ Bxh6 18. Bxh6 fxe4 19. Qg3+ Kh7 20. Bg5 Qe6 21. Qh4+ Kg8 22. Re1 Rae8 23. Re3 Qf5 24. h3 Rf7 25. Rg3 Qf2+ 26. Kh2 Rg7 27. Qh6 exd3 28. Qxd6 dxc2 29. Qxc6 Qxg3+ 30. Kxg3 Rxg5+ 31. Kh4 c1Q 32. Qxe8+ Kh7 33. Qf7+ Rg7 34. Qf5+ Rg6 35. Qf7+ Rg7 36. Qf5+ Kg8 37. Qc8+ Kf7 38. Qd7+ Kf6 39. Qd6+ Kf5 40. Qd5+ Kf6 41. Qd6+ Kf5 42. Qd5+ Kf4 43. Qd6+ Ke4 44. Qc6+ Kd3 45. Qd5+ Kc2 46. Qxc5+ Kb1 47. Qxb5 Qh6+ 48. Qh5 Qf6+ 0-1

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.22"]
[Round "6"]
[White "Van der Heide, Gerben"]
[Black "Rache, Ralf"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1925"]
[BlackElo "1852"]
[PlyCount "51"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 Nf6 8. d3 0-0 9. Qe1 d6 10. Qh4 c4 11. Nc3 cxd3 12. cxd3 Qa5 13. f5 gxf5 14. Bh6 f4 15. Ng5 Qe5 16. Rxf4 Ng4 17. Bxg7 Qxg7 18. Nd5 f6 19. Raf1 Bd7 20. Nxh7 Qxh7 21. Rxg4+ Bxg4 22. Qxg4+ Qg7 23. Qe6+ Qf7 24. Nxe7+ Kh8 25. Qh3+ Kg7 26. Qg4+ 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.21"]
[Round "5"]
[White "Domanski, Lukasz"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1934"]
[BlackElo "1925"]
[PlyCount "51"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 Nc6 6. 0-0-0 0-0 7. Bh6 a6 8. Bxg7 Kxg7 9. h4 h5 10. f3 b5 11. g4 hxg4 12. h5 Rh8 13. h6+ Kh7 14. Be2 e5 15. fxg4 Nxd4 16. g5 Nxe2+ 17. Qxe2 Bg4 18. Qg2 Bxd1 19. gxf6 Bxc2 20. Kxc2 c6 21. Nf3 Qd7 22. Ng5+ Kg8 23. h7+ Kf8 24. Qh2 Ke8 25. Qh6 Kd8 26. Qg7 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.19"]
[Round "3"]
[White "Obreht, Slobodan"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2027"]
[BlackElo "1925"]
[PlyCount "129"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Re1 Nc6 7. e4 e5 8. d5 Ne7 9. Bd2 Nh5 10. Qc1 f5 11. exf5 gxf5 12. Bh6 Qe8 13. Bxg7 Nxg7 14. c4 Ng6 15. Qh6 Ne7 16. Nc3 a6 17. c5 Qg6 18. Qh4 Qf6 19. Ng5 h6 20. Nf3 Qxh4 21. Nxh4 Bd7 22. b4 Kh7 23. a4 Ng6 24. Nxg6 Kxg6 25. Bh3 Rae8 26. cxd6 cxd6 27. Ne4 fxe4 28. Bxd7 Re7 29. Bh3 Nf5 30. Bg2 Rc7 31. Bxe4 Kf6 32. Rab1 Nd4 33. Kg2 Rfc8 34. Rf1 Nc2 35. Bd3 Rc3 36. Rfd1 Nd4 37. h3 Ra3 38. a5 Rcc3 39. Be4 Nb5 40. Bh7 Nd4 41. Rh1 Ne2 42. Ra1 Rab3 43. Rhb1 Nd4 44. Rxb3 Rxb3 45. Rb1 Rc3 46. Rb2 Rc7 47. Bd3 Rc3 48. Bb1 Nf3 49. h4 Nd4 50. Kh3 Nb5 51. Kg4 Rc4+ 52. Kh5 Kg7 53. Bd3 Rd4 54. Bxb5 axb5 55. Rc2 Rc4 56. Rxc4 bxc4 57. b5 c3 58. a6 c2 59. a7 c1Q 60. a8Q Qd1+ 61. g4 Qf3 62. Qe8 Qf6 63. f3 Kh7 64. Qd7+ Kg8 65. Qf5 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.19"]
[Round "2"]
[White "Van der Heide, Gerben"]
[Black "Kneip, Jakob"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1925"]
[BlackElo "2049"]
[PlyCount "66"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. b3 c5 7. Nf3 Nbc6 8. dxc5 Nb4 9. Nd4 dxc4 10. Ncb5 Nc2+ 11. Nxc2 Qa5+ 12. Qd2 Qxb5 13. Ba3 Rd8 14. Bxc4 Qc6 15. Nd4 Qe4+ 16. Qe3 Qxd4 17. Ke2 Qxe3+ 18. fxe3 Nc6 19. Bb5 Be7 20. h3 0-0 21. Rad1 Rxd1 22. Rxd1 Rd8 23. Bxc6 bxc6 24. Rxd8+ Bxd8 25. Bb2 Be4 26. g3 g5 27. Kf2 Kf8 28. g4 Ke8 29. Bc3 Kd7 30. Kg3 Kc8 31. b4 Kb7 32. Be1 Ka6 33. h4 h6 0-1

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.18"]
[Round "1"]
[White "Groetzbach, Julian"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2165"]
[BlackElo "1925"]
[PlyCount "81"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. h3 Nc6 7. Be3 e5 8. d5 Ne7 9. g4 c6 10. Be2 Qc7 11. Nd2 Bd7 12. Qb3 Ne8 13. g5 f5 14. gxf6 Nxf6 15. 0-0-0 c5 16. Rdg1 Rae8 17. h4 a6 18. h5 Qc8 19. Qd1 Qc7 20. Rg3 b5 21. Qg1 bxc4 22. hxg6 hxg6 23. Bh6 Rb8 24. Qh2 Bxh6 25. Qxh6 Kf7 26. Nxc4 Bb5 27. Rf3 Rh8 28. Qxh8 Rxh8 29. Rxh8 Kg7 30. Rh1 Nh5 31. Rfh3 Be8 32. Ne3 a5 33. Bxh5 gxh5 34. Ne2 Qb6 35. Ng3 Qb4 36. Ngf5+ Nxf5 37. Nxf5+ Kf6 38. Nxd6 Bg6 39. Rg1 Qa4 40. Rf3+ Ke7 41. Rxg6 1-0

[Event "Pula op 27th"]
[Site "Pula"]
[Date "2013.06.08"]
[Round "1"]
[White "Mazur, Stefan"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2387"]
[BlackElo "1930"]
[PlyCount "35"]
[EventDate "2013.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 b5 6. e5 Nfd7 7. exd6 exd6 8. d5 b4 9. Ne4 c5 10. Bg5 Be7 11. Nxd6+ Kf8 12. Bh6+ Kg8 13. Nxc8 Qxc8 14. Nf3 Nb6 15. Bd3 Bf6 16. 0-0 Bxb2 17. Ng5 f6 18. d6 1-0

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.15"]
[Round "9"]
[White "Van der Heide, Gerben"]
[Black "Soppela, Jouni"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1931"]
[BlackElo "2134"]
[PlyCount "41"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. d4 exd4 7. cxd4 d5 8. Nc3 0-0 9. e5 Bg4 10. Be3 f6 11. exf6 Rxf6 12. Be2 Qd7 13. Qd2 Raf8 14. Ne5 Nxe5 15. dxe5 R6f7 16. Bxg4 Qxg4 17. Nxd5 Kh8 18. Nxe7 Rxe7 19. Bc5 Rd7 20. Qb4 Qxb4 21. Bxb4 0-1

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.14"]
[Round "8"]
[White "Eloranta, Kari"]
[Black "Van der Heide, Gerben"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2067"]
[BlackElo "1931"]
[PlyCount "78"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Nc6 6. d5 Nb8 7. h3 e5 8. g4 0-0 9. Nge2 a6 10. Ng3 Ne8 11. g5 f5 12. gxf6 Bxf6 13. 0-0-0 Ng7 14. Be2 Bh4 15. Rdg1 Kh8 16. Rg2 Nd7 17. Nf1 Nf6 18. Ng3 b5 19. Kb1 Bxg3 20. fxg3 b4 21. Nd1 Nxe4 22. Qxb4 Nf6 23. Nc3 Nf5 24. Bf2 a5 25. Qa3 Bb7 26. Rd1 Qb8 27. g4 Ne7 28. Bc4 Re8 29. Bh4 Rf8 30. Rf2 Nfg8 31. Rdf1 Rxf2 32. Rxf2 h6 33. g5 Nf5 34. Rxf5 gxf5 35. gxh6 Qf8 36. Bg5 Nxh6 37. Nb5 Qg7 38. Bxh6 Qxh6 39. Nxc7 Qg7 0-1

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.13"]
[Round "7"]
[White "Van der Heide, Gerben"]
[Black "Hartio, Ilkka"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1931"]
[BlackElo "2084"]
[PlyCount "23"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bf5 7. Be2 e6 8. Nh4 Bg6 9. Ne4 Qd8 10. Nxf6+ gxf6 11. Nxg6 hxg6 12. c3 1/2-1/2

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.12"]
[Round "5"]
[White "Van der Heide, Gerben"]
[Black "Johansson, Jukka"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1931"]
[BlackElo "2134"]
[PlyCount "58"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. h3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. d3 Nf6 9. 0-0 0-0 10. Qe1 Nd7 11. Bd2 b5 12. Rb1 b4 13. Ne2 Qb6 14. Qh4 Rfe8 15. f5 c4+ 16. Kh1 cxd3 17. cxd3 Nf6 18. Bh6 Qa6 19. Ned4 Bb7 20. Ng5 Bh8 21. fxg6 hxg6 22. Bg7 Bxg7 23. Nf5 gxf5 24. Rxf5 Qxd3 25. Rbf1 Bxe4 26. Nxe4 Qxe4 27. R1f4 Qb1+ 28. Kh2 Rac8 29. Rg5 Rc5 0-1

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.10"]
[Round "3"]
[White "Van der Heide, Gerben"]
[Black "Valli, Frans"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1931"]
[BlackElo "2252"]
[PlyCount "82"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. h3 a6 6. a3 Qc6 7. Be2 Qxg2 8. Bf3 Qg6 9. d4 Qf5 10. Be3 c6 11. Qd2 Be6 12. 0-0-0 Nbd7 13. d5 Bxd5 14. Nxd5 cxd5 15. Bg4 Qe4 16. Bf3 Qc4 17. Bxd5 Qxd5 18. Qxd5 Nxd5 19. Rxd5 e6 20. Rd2 Bc5 21. Nf3 Bxe3 22. fxe3 Ke7 23. Ng5 Rad8 24. Rhd1 Ne5 25. Ne4 Nc4 26. Rd3 Rxd3 27. Rxd3 Rd8 28. Rc3 Nd6 29. Nxd6 Rxd6 30. Rc8 Rd8 31. Rc7+ Rd7 32. Rc8 Rd8 33. Rc7+ Rd7 34. Rc8 Kf6 35. c4 Kf5 36. c5 Ke4 37. c6 bxc6 38. Rxc6 Kxe3 39. Rxa6 e5 40. b4 f5 41. b5 f4 0-1

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.09"]
[Round "1"]
[White "Seppala, Aki"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2010"]
[BlackElo "1931"]
[PlyCount "135"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. f5 a6 10. fxg6 fxg6 11. Bc4+ Kh8 12. Qxd8 Nxd8 13. Nxe5 Re8 14. Rd1 Ne6 15. Nf7+ Kg8 16. Ng5 h6 17. Nf3 Kh7 18. Re1 Nd7 19. Bxe6 Rxe6 20. Nd5 Rc6 21. c3 Ne5 22. Nxe5 Bxe5 23. Bf4 Bxf4 24. Nxf4 Bg4 25. h3 Be6 26. Nxe6 Rxe6 27. Rad1 Rae8 28. Rd7+ R8e7 29. Rxe7+ Rxe7 30. Kf2 Kg7 31. Ke3 Kf6 32. Rf1+ Ke6 33. Kd4 Rd7+ 34. Ke3 b5 35. Rf8 a5 36. Ra8 a4 37. Ra6+ Kf7 38. Rc6 Rd1 39. Rxc7+ Ke8 40. Rb7 a3 41. bxa3 Ra1 42. Rxb5 Rxa2 43. g3 Rxa3 44. Rc5 Ra2 45. Rc7 Rg2 46. Kf3 Rh2 47. h4 Rc2 48. c4 Kd8 49. Rc6 g5 50. Rxh6 gxh4 51. Rxh4 Rxc4 52. e5 Rc5 53. Ke4 Ke7 54. Kf5 Kf7 55. g4 Ra5 56. g5 Kg7 57. g6 Ra6 58. Rh7+ Kg8 59. Rd7 Ra1 60. e6 Rf1+ 61. Ke5 Re1+ 62. Kd6 Kf8 63. e7+ Kg8 64. Rd8+ Kg7 65. e8Q Rd1+ 66. Kc5 Rc1+ 67. Kb4 Rb1+ 68. Kc3 1-0

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "8"]
[White "Polak, M."]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1645"]
[PlyCount "69"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bc4 c6 6. 0-0 b5 7. Bb3 b4 8. Ne2 Nxe4 9. a3 bxa3 10. Rxa3 c5 11. Bd5 Nf6 12. Bxa8 Qc7 13. d5 Bd7 14. c3 0-0 15. Qd3 Bf5 16. Qb5 a6 17. Qa4 e6 18. c4 Nfd7 19. Bc6 Nb6 20. Qb3 Nxc6 21. dxc6 Ra8 22. Ng3 Qxc6 23. Nxf5 gxf5 24. Qc2 Kh8 25. b3 Rg8 26. Bb2 Bd4 27. Bxd4+ cxd4 28. Rxa6 Qxf3 29. g3 Qb7 30. Ra2 Ra8 31. Rxa8+ Nxa8 32. Qd3 Nb6 33. Qxd4+ Kg8 34. Qxd6 f6 35. Qxe6+ 1-0

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "7"]
[White "Reznicek, Marcel"]
[Black "Van der Heide, Gerben"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2027"]
[BlackElo "1645"]
[PlyCount "47"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 a6 6. Qd2 h5 7. 0-0-0 Nc6 8. Nge2 b5 9. Nf4 0-0 10. Nfd5 Kh7 11. Be2 Bb7 12. h4 Nxd5 13. Nxd5 e6 14. Nc3 e5 15. d5 Nd4 16. g4 Nxe2+ 17. Qxe2 Bc8 18. gxh5 gxh5 19. Rdg1 Bh6 20. Bxh6 Kxh6 21. Qe3+ Kh7 22. Rg5 Rg8 23. Rxh5+ Kg7 24. Qh6# 1-0

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "4"]
[White "Stanek, Vaclav"]
[Black "Van der Heide, Gerben"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1650"]
[BlackElo "1645"]
[PlyCount "48"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. d3 e6 6. Be2 c5 7. 0-0 Nc6 8. Rb1 a6 9. Qe1 b5 10. Be3 Ng4 11. Bf2 Nxf2 12. Rxf2 Nd4 13. Qd2 b4 14. Nd1 0-0 15. c3 Nxe2+ 16. Qxe2 a5 17. c4 a4 18. e5 Qc7 19. a3 Bb7 20. exd6 Qxd6 21. Ne5 Rfd8 22. Qf1 Bxe5 23. fxe5 Qxd3 24. Rxf7 Qxb1 0-1

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "5"]
[White "Van der Heide, Gerben"]
[Black "Bukacek, Lubomir"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1645"]
[BlackElo "1725"]
[PlyCount "82"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bc4 Qf6 7. 0-0 Ne7 8. Nc3 0-0 9. Na4 Bb4 10. c3 Ba5 11. Qh5 Bb6 12. Nxb6 axb6 13. Bd3 Ng6 14. e5 Qe7 15. f4 Ba6 16. Rf3 Bxd3 17. Rxd3 Rfd8 18. Rh3 Nf8 19. Be3 d6 20. a3 dxe5 21. Qxe5 Qxe5 22. fxe5 Rd5 23. Bf4 Ne6 24. Rf1 Nxf4 25. Rxf4 Rxe5 26. Rd3 Re7 27. Ra4 Rae8 28. Rd2 h6 29. Kf2 c5 30. b4 cxb4 31. cxb4 g5 32. g4 Kg7 33. Rd3 Kg6 34. b5 Re4 35. Rxe4 Rxe4 36. Kf3 Rc4 37. h3 f6 38. Ke3 h5 39. Rd4 Rc3+ 40. Rd3 Rxd3+ 41. Kxd3 f5 0-1

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "6"]
[White "Van der Heide, Gerben"]
[Black "Chloupek, Jaroslav"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1645"]
[BlackElo "1740"]
[PlyCount "70"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Ne7 5. d4 Bd7 6. dxc5 dxc5 7. Ne5 Nec6 8. Nxd7 Nxd7 9. Be3 Be7 10. Qd2 0-0 11. Bd3 a6 12. 0-0-0 Nf6 13. h3 b5 14. e5 Nd5 15. Be4 Nxe3 16. Qxe3 Qc7 17. g4 Rad8 18. Ne2 c4 19. c3 b4 20. Kb1 a5 21. Rc1 Rb8 22. cxb4 Rxb4 23. Rc2 Rfb8 24. Rd1 a4 25. g5 R4b6 26. Bxc6 Qxc6 27. Nd4 Qb7 28. Rdd2 c3 29. Rh2 Rxb2+ 30. Rxb2 cxb2 31. Qc3 a3 32. Nc6 Bb4 33. Nxb4 Qxb4 34. Rc2 Qe4 35. Qc7 Qe1+ 0-1

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "3"]
[White "Van der Heide, Gerben"]
[Black "Lasik, Petr"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1645"]
[PlyCount "95"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 Bxc3+ 7. bxc3 dxc6 8. Qxd8+ Kxd8 9. Bg5 Be6 10. e5 h6 11. Bxf6+ gxf6 12. exf6 a5 13. c4 a4 14. Rb1 Re8 15. Kd2 Bc8 16. c5 Re6 17. Bc4 Rxf6 18. Rbd1 Ke7 19. Rhe1+ Kf8 20. f3 Rf4 21. Kc3 Bf5 22. Bd3 Be6 23. a3 Ra5 24. Re5 Bd5 25. Be4 Rxc5+ 26. Kd4 Rxc2 27. Ke3 Rf6 28. Bxc2 Rd6 29. Bxa4 f6 30. Rh5 Kg7 31. Rd4 Kg6 32. Rhh4 f5 33. Bc2 Kg5 34. Rhf4 Re6+ 35. Kf2 Re5 36. h4+ Kf6 37. g4 c5 38. Ra4 b5 39. Ra6+ c6 40. Rxf5+ Rxf5 41. Bxf5 c4 42. Bd7 Ke5 43. Bxc6 c3 44. Ke2 b4 45. Bxd5 Kxd5 46. axb4 Kc4 47. Kd1 Kxb4 48. Kc2 1-0

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "1"]
[White "Van der Heide, Gerben"]
[Black "Martan, Petr"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1645"]
[PlyCount "57"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxe5 Ne6 5. f4 d6 6. Nf3 Qf6 7. f5 Nc5 8. Nc3 h6 9. Bc4 Bd7 10. g4 g5 11. Nd5 Qd8 12. Qd4 f6 13. h4 Bg7 14. hxg5 hxg5 15. Rxh8 Bxh8 16. Nxc7+ Qxc7 17. Bxg8 0-0-0 18. Bd5 Bc6 19. Be3 b6 20. 0-0-0 Na4 21. Be6+ Kb8 22. b4 Bb7 23. Bb3 Nc3 24. Rd2 Nxe4 25. Rh2 Nc3 26. Kb2 Nb5 27. Qd1 Qc3+ 28. Kb1 Qxe3 29. Qd3 0-1

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "9"]
[White "Van der Heide, Gerben"]
[Black "Van Merkerk, R."]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1645"]
[PlyCount "40"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Be3 c6 5. c3 Ngf6 6. Nbd2 Be7 7. a4 a5 8. h3 0-0 9. Qc2 Qe8 10. Nc4 Bd8 11. Nxd6 Qe7 12. Nxc8 Rxc8 13. Bd3 Re8 14. Nd2 Qd6 15. 0-0 Bc7 16. f4 exd4 17. e5 Qd5 18. Bc4 Qc5 19. Bxd4 Qe7 20. exf6 Nxf6 1-0

[Event "Plzen op-C 10th"]
[Site "Plzen"]
[Date "2004.??.??"]
[Round "2"]
[White "Zelenka, Marek"]
[Black "Van der Heide, Gerben"]
[Result "1/2-1/2"]
[ECO "B00"]
[BlackElo "1645"]
[PlyCount "68"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Nc6 6. h3 0-0 7. 0-0 e5 8. d5 Ne7 9. Be3 Re8 10. Qd2 Nxe4 11. Nxe4 f5 12. Rad1 fxe4 13. Ng5 Nf5 14. Nxe4 Nxe3 15. Qxe3 a6 16. Rfe1 Rf8 17. c4 b6 18. b3 Qh4 19. Bd3 Bh6 20. Qg3 Qxg3 21. Nxg3 Bd7 22. Ne4 Kg7 23. g4 Bf4 24. Kg2 g5 25. f3 Rh8 26. Rh1 h5 27. a3 a5 28. a4 Rh6 29. Rb1 Be8 30. Bc2 c6 31. Rbd1 Rd8 32. Rd3 c5 33. Rhd1 Bg6 34. Rb1 Rdh8 1/2-1/2

