[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.06.21"]
[Round "9"]
[White "Van der Hoeven, Carsten"]
[Black "Huizer, Olivier"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1603"]
[BlackElo "1818"]
[PlyCount "92"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. d3 Bg7 4. Nc3 Nc6 5. Be3 d6 6. g3 Nf6 7. Qd2 Nd4 8. Bg2 Bd7 9. Nge2 Ng4 10. 0-0 0-0 11. f4 Nxe3 12. Qxe3 Nc2 13. Qf3 Nxa1 14. Rxa1 Rb8 15. h4 b5 16. cxb5 Bxb5 17. Rf1 Bc6 18. b3 e6 19. Qe3 Qe7 20. Qf2 f5 21. Re1 Qc7 22. Kh2 a5 23. exf5 Bxg2 24. Qxg2 gxf5 25. g4 Qb7 26. Qg3 Kh8 27. g5 Qb4 28. Rc1 Qb7 29. h5 Rfc8 30. h6 Bd4 31. Re1 Qf7 32. Qh3 Kg8 33. Nd1 a4 34. bxa4 Rb1 35. Qf3 Rcb8 36. Rh1 Ra1 37. Nec3 Qb7 38. Qe2 Bxc3 39. Qxe6+ Kh8 40. Re1 Rf8 41. Qxd6 Qb8 42. Qxc5 Qb4 43. Qc7 Rxa2+ 44. Kh1 Ra1 45. Kg2 Ra2+ 46. Kh1 Ra1 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.05.24"]
[Round "8"]
[White "Van Vleuten, Ronald"]
[Black "Van der Hoeven, Carsten"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1744"]
[BlackElo "1603"]
[PlyCount "85"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 Nf6 4. e3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 d6 8. d3 a6 9. Nc3 b6 10. a3 Bb7 11. d4 e6 12. Qc2 Qe7 13. Rfd1 Rad8 14. Rd2 d5 15. dxc5 bxc5 16. cxd5 exd5 17. Rad1 Rfe8 18. h3 d4 19. exd4 cxd4 20. Nxd4 Nxd4 21. Rxd4 Rxd4 22. Rxd4 Ne4 23. Nxe4 Bxd4 24. Bxd4 Bxe4 25. Qc3 Bb7 26. Be3 h5 27. Bc4 Qe4 28. Bf1 Kh7 29. Qa5 Re7 30. Qg5 Rd7 31. Bc4 Re7 32. Bd4 Rd7 33. Be3 Rd6 34. Bxf7 Kg7 35. Bc4 Bd5 36. Qh6+ Kf7 37. Qh7+ Kf6 38. Qh8+ Kf7 39. Qh7+ Kf6 40. Qh8+ Kf7 41. Qh7+ Ke6 42. Qg8+ Kd7 43. Qf8 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.04.26"]
[Round "7"]
[White "Van der Hoeven, Carsten"]
[Black "Tolenaar, Jan"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1603"]
[BlackElo "2048"]
[PlyCount "62"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nf3 Nxd5 6. Nc3 e6 7. Be2 Nc6 8. 0-0 Be7 9. d4 0-0 10. Be3 b6 11. Rc1 Bb7 12. a3 Nxc3 13. Rxc3 Bf6 14. Qc2 Rc8 15. Rd1 Ne7 16. Ne5 Rxc3 17. Qxc3 Nd5 18. Qd3 Qd6 19. Ng4 Be7 20. Rd2 Rd8 21. Bd1 Nf4 22. Bxf4 Qxf4 23. Bc2 g6 24. Ne3 Bf6 25. Re2 Rxd4 26. Qb5 Qg5 27. Qe8+ Kg7 28. Qb8 Bf3 29. Re1 Be5 30. Qxa7 Bxh2+ 31. Kf1 Qb5+ 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.03.22"]
[Round "6"]
[White "Salomons, Quinten"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1741"]
[BlackElo "1603"]
[PlyCount "65"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Bf5 6. Nc3 Nc6 7. d5 Nb4 8. Qa4+ Qd7 9. Qxb4 0-0 10. Qa4 c6 11. dxc6 bxc6 12. Nd4 Bh3 13. Bxc6 Qg4 14. Bxa8 Rxa8 15. Nf3 Bg2 16. Rg1 Bxf3 17. exf3 Qxf3 18. Qd1 Qc6 19. Qe2 Nd7 20. Nd5 Qc5 21. Be3 Qa5+ 22. Bd2 Qa4 23. Bc3 e6 24. Bxg7 exd5 25. Bc3 Nc5 26. b3 Qd7 27. 0-0-0 Re8 28. Qb2 dxc4 29. Bh8 f5 30. bxc4 Na4 31. Rxd6 Qe7 32. Qd4 Rb8 33. Rd1 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.02.15"]
[Round "5"]
[White "Groenendijk, Patrick"]
[Black "Van der Hoeven, Carsten"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1715"]
[BlackElo "1603"]
[PlyCount "48"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. h3 c5 6. d5 0-0 7. Bd3 e6 8. Bg5 exd5 9. cxd5 Qa5 10. Qc2 b5 11. Bd2 b4 12. Nd1 Re8 13. Ne2 Ba6 14. f3 Nbd7 15. 0-0 Rac8 16. Bxa6 Qxa6 17. Re1 Nxd5 18. exd5 Rxe2 19. Rxe2 Qxe2 20. Rc1 Bd4+ 21. Kh1 Ne5 22. Bxb4 Qf1+ 23. Kh2 Nxf3+ 24. Kg3 Be5+ 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.01.11"]
[Round "4"]
[White "Van der Hoeven, Carsten"]
[Black "Corstjens, Rolf"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1603"]
[BlackElo "2064"]
[PlyCount "52"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bf4 Qc7 13. Bxd6 Qxd6 14. Re1 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Nc3 Qg5 18. Re3 Bg4 19. Rg3 Qf4 20. Nxd5 Nxd5 21. Qxg4 Qxf2+ 22. Kh1 Qxb2 23. Rg1 Nf4 24. Bb1 Rac8 25. Rb3 Qd4 26. Rxb7 Qxg1+ 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.12.07"]
[Round "3"]
[White "Oosterom, Erik"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2062"]
[BlackElo "1603"]
[PlyCount "49"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 d6 6. h3 e6 7. Be2 Nf6 8. d5 exd5 9. cxd5 Ne7 10. e4 a6 11. a4 0-0 12. 0-0 Bd7 13. Bf4 Be8 14. Qd2 Rb8 15. a5 Nc8 16. Rfe1 Na7 17. Bf1 Nb5 18. Na4 Nh5 19. Bg5 Qc7 20. Bh6 Bd7 21. Nb6 Rfe8 22. Rac1 Bh8 23. b4 Nd4 24. Nxd4 Bxd4 25. Qxd4 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.10.19"]
[Round "1"]
[White "Van der Hoeven, Carsten"]
[Black "Vroom, Ton"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1603"]
[BlackElo "1211"]
[PlyCount "53"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bg4 7. b4 Bb6 8. Be3 Bxe3 9. fxe3 d5 10. exd5 Nxd5 11. Qb3 Bxf3 12. Rxf3 Nce7 13. e4 Nf4 14. Bxf7+ Kf8 15. g3 Nh3+ 16. Kg2 Ng5 17. Bh5+ Nf5 18. Rxf5+ Ke7 19. Rxe5+ Kf6 20. Rf5+ Ke7 21. Rxg5 Qd6 22. Qf7+ Kd8 23. Rd5 Qxd5 24. Qxd5+ Ke7 25. Qe5+ Kd8 26. Na3 Kc8 27. Nb5 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Deider, Kevin"]
[Black "Van der Hoeven, Carsten"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1057"]
[BlackElo "1366"]
[PlyCount "66"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 Nbd7 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Ne6 Qe8 9. Nxc7 Qd8 10. Nxa8 e5 11. d5 Nc5 12. Bg5 Bd7 13. Qf3 Kf7 14. Bxf6 Bxf6 15. h4 Qxa8 16. h5 Qc8 17. hxg6+ hxg6 18. Rxh8 Qxh8 19. 0-0-0 Qh6+ 20. Kb1 b5 21. Ne2 a5 22. a3 b4 23. axb4 axb4 24. Ng3 Qg5 25. Qe2 b3 26. cxb3 Nxb3 27. Qc2 Ba4 28. Qc7+ Be7 29. Rh1 Qd2 30. Rh7+ Kg8 31. Rh1 Nd4 32. Qxe7 Bc2+ 33. Ka2 Qa5# 0-1

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Van der Hoeven, Carsten"]
[Black "Beukema, Constantijn"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1366"]
[BlackElo "1000"]
[PlyCount "47"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Be3 Bb6 6. Nc3 Nf6 7. Qd2 d6 8. h3 Be6 9. Bb5 a6 10. Ba4 Bxe3 11. fxe3 b5 12. Bb3 d5 13. exd5 Bxd5 14. Nxd5 Nxd5 15. e4 Nf6 16. Qc3 Qd6 17. 0-0-0 Nd4 18. Nxd4 exd4 19. Qd2 c5 20. e5 Qc6 21. exf6 c4 22. fxg7 Rg8 23. dxc4 bxc4 24. Rhe1+ 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Boudry, William"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1610"]
[BlackElo "1366"]
[PlyCount "65"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 d6 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nbd7 6. Nf3 0-0 7. 0-0 a6 8. Rb1 Rb8 9. a4 c6 10. b4 b5 11. axb5 cxb5 12. cxb5 axb5 13. Nd4 Nd5 14. Ncxb5 Bxd4 15. Nxd4 Rxb4 16. Nc6 Qb6 17. Nxb4 Nc3 18. Qb3 Nxe2+ 19. Kh1 Nd4 20. Qc4 Bb7 21. Bxb7 Qxb7+ 22. Qd5 Qa7 23. Be3 e5 24. Bxd4 exd4 25. Nc6 Qa6 26. Qxd6 Qxd3 27. Qxd7 Qf3+ 28. Kg1 d3 29. Ne5 Qf6 30. Ng4 Qf3 31. Qd4 Rc8 32. Nh6+ Kf8 33. Qh8+ 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "4"]
[White "Van der Hoeven, Carsten"]
[Black "Steinhart, Roel"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1366"]
[BlackElo "1564"]
[PlyCount "61"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qf6 3. Bc4 Bc5 4. d3 d6 5. Bg5 Qg6 6. Nc3 c6 7. h4 h5 8. Qd2 f6 9. 0-0-0 Bg4 10. Be3 Bb4 11. Rhg1 Ne7 12. a3 Ba5 13. d4 d5 14. exd5 Nxd5 15. Bxd5 cxd5 16. dxe5 fxe5 17. Qxd5 Nc6 18. Nxe5 Nxe5 19. Qxe5+ Kf7 20. Qxa5 Bxd1 21. Rxd1 Kg8 22. Rd8+ Rxd8 23. Qxd8+ Kh7 24. Qd5 b6 25. Ne4 Rf8 26. Ng5+ Kh8 27. Ne6 Rg8 28. Nf4 Qh7 29. Qf7 Qe4 30. Qxh5+ Qh7 31. Ng6# 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "3"]
[White "Schelleman, Niels"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1521"]
[BlackElo "1366"]
[PlyCount "36"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 0-0 6. Be2 Nbd7 7. 0-0 b6 8. Qd2 Bb7 9. Bd3 e6 10. Bh6 c5 11. Bxg7 Kxg7 12. Rfe1 cxd4 13. Nxd4 e5 14. Nf3 Nc5 15. Bc4 Ne6 16. Qd3 Qd7 17. Bb5 Qe7 18. Bc4 Nf4 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "2"]
[White "Van der Hoeven, Carsten"]
[Black "Weidema, Luuk"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1366"]
[BlackElo "1189"]
[PlyCount "83"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Be3 a6 6. Nbd2 d5 7. exd5 Nxd5 8. Qe2 Bg4 9. 0-0-0 b5 10. Bb3 Be7 11. h3 Bh5 12. g4 Bg6 13. h4 Qd6 14. h5 Bh7 15. Ne4 Qd8 16. g5 hxg5 17. Bxg5 Bxg5+ 18. Nexg5 Nd4 19. Qxe5+ Ne7 20. Bxf7+ Kf8 21. Nxd4 Bf5 22. Nde6+ Bxe6 23. Nxe6+ Kxf7 24. Nxd8+ Raxd8 25. f4 c6 26. f5 Rde8 27. Qe6+ Kf8 28. f6 Nd5 29. fxg7+ Kxg7 30. Qg6+ Kf8 31. Rhf1+ Ke7 32. Rde1+ Kd7 33. Rf7+ Kd8 34. Qg5+ Kc8 35. Rxe8+ Rxe8 36. c4 bxc4 37. dxc4 Ne3 38. Qf4 Nd5 39. cxd5 Re1+ 40. Kd2 Rd1+ 41. Kxd1 cxd5 42. Qc7# 1-0

[Event "Maastricht Limburg op-C 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "Van Rossum, Pia"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1657"]
[BlackElo "1366"]
[PlyCount "41"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. e3 g6 4. Bd3 Bg7 5. Nc3 0-0 6. Bd2 Nbd7 7. Qe2 c5 8. 0-0 b6 9. Ne4 Bb7 10. Nfg5 Bh6 11. Nxf6+ Nxf6 12. f4 e5 13. c3 Nh5 14. Ne4 c4 15. Bc2 d5 16. Nf2 exf4 17. Ng4 Bg7 18. exf4 Re8 19. Qf3 b5 20. f5 Rf8 21. f6 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.10"]
[Round "9"]
[White "Schaap, Ricky"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1633"]
[BlackElo "1257"]
[PlyCount "133"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 Nbd7 6. f4 e6 7. e5 0-0 8. exf6 Bxf6 9. Bxf6 Qxf6 10. Nf3 e5 11. fxe5 dxe5 12. Nxe5 Nxe5 13. dxe5 Qxe5+ 14. Be2 Bg4 15. 0-0-0 Rad8 16. Qxd8 Rxd8 17. Rxd8+ Kg7 18. Bxg4 Qg5+ 19. Rd2 Qxg4 20. Rhd1 c5 21. g3 a6 22. a4 Qb4 23. Rd7 c4 24. Rc7 b5 25. axb5 Qa5 26. Rxc4 axb5 27. Rc5 Qa1+ 28. Nb1 b4 29. Rd3 Qa7 30. Rdd5 Qe7 31. Re5 Qf6 32. b3 Qf1+ 33. Kb2 Qf2 34. Rc4 Qxh2 35. Re3 Qf2 36. Rd3 Qf6+ 37. c3 Qf2+ 38. Nd2 bxc3+ 39. Rcxc3 Qb6 40. Rc4 h5 41. b4 Qf6+ 42. Kb3 Qf5 43. Rcd4 Qb5 44. Nf3 Kh6 45. Rd5 Qa6 46. Nd2 Qe6 47. Nc4 f5 48. b5 Qe1 49. b6 Qb1+ 50. Nb2 Qg1 51. Rd6 Qc5 52. R3d4 Qc8 53. Rd7 Qc6 54. b7 Qb6+ 55. Rb4 Qe6+ 56. Nc4 Qxd7 57. b8Q Qd3+ 58. Ka4 Qd7+ 59. Qb5 Qd1+ 60. Ka5 Qd8+ 61. Nb6 Qd1 62. Ka6 Qa1+ 63. Na4 Qf6+ 64. Qb6 Qe7 65. Rb5 Qd7 66. Qe3+ f4 67. Qxf4+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "4"]
[White "Linssen, Martijn"]
[Black "Van der Hoeven, Carsten"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "659"]
[BlackElo "1257"]
[PlyCount "98"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. c3 Bg7 5. Be3 0-0 6. Nd2 b6 7. Bd3 Bb7 8. b4 Nbd7 9. Nb3 e6 10. Ne2 Qe7 11. a3 Rfc8 12. Rc1 c5 13. Nd2 Rc7 14. 0-0 Rac8 15. Qb3 a6 16. a4 d5 17. Qb2 e5 18. b5 axb5 19. axb5 exd4 20. cxd4 dxe4 21. fxe4 Bxe4 22. Bxe4 Nxe4 23. Bf4 Nd6 24. Nc4 Nxc4 25. Rxc4 Ra7 26. Qd2 Ra5 27. Rb1 Qe4 28. Rd1 Rxb5 29. Nc3 Qe6 30. Nxb5 Qxc4 31. Nd6 Bxd4+ 32. Kh1 Qa6 33. Nxc8 Qxc8 34. Be3 Bxe3 35. Qxe3 Nf6 36. Qf4 Qe6 37. h3 c4 38. Rd6 Qe1+ 39. Kh2 Nh5 40. Qxc4 Qe5+ 41. Kg1 Qxd6 42. Qc8+ Kg7 43. Qa6 Qc5+ 44. Kh2 b5 45. Qa1+ Nf6 46. Qb2 b4 47. g4 Qc3 48. Qf2 b3 49. g5 Ng4+ 0-1

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "Van der Hoeven, Carsten"]
[Black "Waardenburg, Feline"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1257"]
[BlackElo "1067"]
[PlyCount "56"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Be3 c6 6. Nf3 b5 7. d5 a6 8. e5 dxe5 9. fxe5 Nxd5 10. Nxd5 Qxd5 11. Bd3 Bxe5 12. 0-0 Bxb2 13. Rb1 Qxa2 14. Bb6 0-0 15. Qd2 Bg7 16. Qg5 Nd7 17. Be3 Qe6 18. Rbe1 Qf6 19. Qg3 Qd6 20. Qh4 a5 21. Ng5 h6 22. Ne4 Qd5 23. Bxh6 Qh5 24. Qxh5 gxh5 25. Bd2 a4 26. Ng5 f6 27. Bg6 Rd8 28. Rxe7 Ne5 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "De Groot, Jacob"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1740"]
[BlackElo "1257"]
[PlyCount "61"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nge2 b6 6. Bb3 Bb7 7. Ba4+ c6 8. Be3 b5 9. Bb3 a5 10. a3 a4 11. Ba2 0-0 12. f3 Nbd7 13. 0-0 Ba6 14. Qd2 Qc7 15. f4 Rfd8 16. f5 c5 17. Nd5 Nxd5 18. Bxd5 Bb7 19. fxg6 Bxd5 20. gxh7+ Kxh7 21. exd5 Rh8 22. Rf3 Nf6 23. Rh3+ Kg8 24. Rxh8+ Kxh8 25. Rf1 Kh7 26. Qd3+ Kg8 27. Rf3 c4 28. Qf5 Qb7 29. Nf4 Re8 30. Nh5 Nxh5 31. Qxf7+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Van der Hoeven, Carsten"]
[Black "Grimm, Manuel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1257"]
[BlackElo "990"]
[PlyCount "61"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Na3 a6 7. Be2 Be7 8. 0-0 Nh6 9. b3 cxd4 10. cxd4 Nf5 11. Nc2 0-0 12. Bb2 f6 13. exf6 Bxf6 14. Qd2 Bd7 15. Rad1 Rab8 16. Qf4 Rf7 17. Ng5 Re7 18. Bg4 Rbe8 19. Nxe6 Bxe6 20. Bxf5 Bxf5 21. Qxf5 Re2 22. Qxd5+ Kf8 23. Qd6+ Be7 24. Qf4+ Kg8 25. Rd2 Bf6 26. Rfd1 Rf8 27. Qf3 Bxd4 28. Qd5+ Kh8 29. Bxd4 Nxd4 30. Qxd4 Qg6 31. Rf1 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "De Feijter, Bas"]
[Black "Van der Hoeven, Carsten"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1812"]
[BlackElo "1257"]
[PlyCount "77"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 c6 8. h3 b5 9. e5 dxe5 10. Nxb5 Qb6 11. Nbc3 Rd8 12. Na4 Qa6 13. dxe5 Nd5 14. Nac3 Nxe5 15. Nxd5 cxd5 16. c3 Bb7 17. Bg5 Rd7 18. Nd4 Re8 19. Nb3 Nc4 20. Nc5 Qc6 21. Nxd7 Qxd7 22. Qc2 d4 23. Bxb7 Qxb7 24. cxd4 Nxb2 25. Qb3 Qxb3 26. axb3 Bxd4 27. Be3 Bxe3 28. fxe3 Ra8 29. Ra2 Nd3 30. Rfa1 Rb8 31. Rb1 Rb7 32. Rd2 Nc5 33. Kg2 a5 34. Ra2 Nxb3 35. Rab2 a4 36. Ra2 Rb4 37. Rab2 e6 38. Rd1 a3 39. Ra2 1-0

