[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "7"]
[White "Gomez Sanchez, Jorge Marcos"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2352"]
[BlackElo "2000"]
[PlyCount "79"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. c4 Nc6 7. 0-0 d6 8. d4 Bf5 9. Nc3 Rc8 10. d5 Nb4 11. Nh4 Bd7 12. a3 Na6 13. Qd3 Nc7 14. e4 Rb8 15. a4 e6 16. dxe6 Bxe6 17. Rad1 Nfe8 18. Rd2 a6 19. f4 b5 20. e5 bxc4 21. bxc4 Rb4 22. Nd5 Bxd5 23. Bxd5 Qb8 24. Rff2 Nxd5 25. Qxd5 dxe5 26. Bxe5 Bxe5 27. fxe5 Qb7 28. Qxb7 Rxb7 29. Rd5 Rc7 30. Nf3 Ng7 31. Ng5 Rb8 32. Rfd2 Nf5 33. e6 f6 34. Rd8+ Rxd8 35. Rxd8+ Kg7 36. Rd7+ Rxd7 37. exd7 fxg5 38. d8Q Ne3 39. Qe7+ Kh6 40. Qxe3 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "11"]
[White "Mendez Cordoba, Yesua Leonel"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1571"]
[BlackElo "2000"]
[PlyCount "65"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Bd4 Bf5 16. c3 Rfc8 17. Qb5 Bh6+ 18. Rd2 Qxb5 19. Bxb5 Rab8 20. a4 a6 21. Bxa6 Bxd2+ 22. Kxd2 Rxb2+ 23. Ke3 Rd8 24. g4 Bd7 25. a5 Bc6 26. Bc4 Kf8 27. a6 f6 28. Rd1 Kg7 29. Bxf6+ Kxf6 30. Rxd8 Rxh2 31. Rc8 Bd7 32. Rc7 Be6 33. Rc6 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "10"]
[White "Van Hoorn, Geert"]
[Black "Gutierrez Bernardini, Eduardo"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2000"]
[BlackElo "1584"]
[PlyCount "108"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bc4 h6 6. 0-0 Bg4 7. h3 Be6 8. Bxe6 fxe6 9. fxe5 dxe5 10. d3 Bc5+ 11. Kh1 Qe7 12. Qe2 g5 13. Nh2 0-0-0 14. Be3 Bd4 15. a4 Rhg8 16. Nb5 a6 17. Nxd4 exd4 18. Bd2 Ne5 19. b4 g4 20. b5 gxh3 21. gxh3 a5 22. Bxa5 Rg3 23. Qf2 Nh5 24. c3 Rxh3 25. Rg1 Nf3 26. Qxf3 Rxf3 27. Nxf3 dxc3 28. Rg4 Rxd3 29. Ne5 Ng3+ 30. Kg2 b6 31. Nxd3 Nh5 32. Bxc3 Nf6 33. Bxf6 Qxf6 34. Rf1 Qc3 35. Rf3 Qc2+ 36. Nf2 Qxa4 37. Rg8+ Kb7 38. Rg6 Qxb5 39. Rxe6 Qg5+ 40. Rg3 Qd2 41. Re7 b5 42. Rgg7 Qd6 43. Kf3 b4 44. Rxc7+ Qxc7 45. Rxc7+ Kxc7 46. Ke3 Kd6 47. Kd4 h5 48. Kc4 Ke5 49. Kxb4 Kd4 50. Kb3 h4 51. Kc2 h3 52. Kd2 h2 53. Ke2 h1Q 54. Nxh1 Kxe4 1/2-1/2

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "8"]
[White "Van Hoorn, Geert"]
[Black "Huseynova, Sabina"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2000"]
[PlyCount "53"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 Bc5 5. d4 Nxd4 6. Bxf4 Ne6 7. Bg3 g5 8. Bc4 Nf6 9. Bxe6 dxe6 10. Qxd8+ Kxd8 11. Nxg5 Rg8 12. Nxf7+ Ke8 13. Ne5 Bd6 14. Rf1 Rxg3 15. hxg3 Bxe5 16. 0-0-0 Ke7 17. Rd3 Bd7 18. a4 Rg8 19. Rff3 Nh5 20. Ne2 Bxa4 21. c4 Bc6 22. Rde3 Bg7 23. Nf4 e5 24. Nxh5 Bh6 25. Kd2 Bxe3+ 26. Kxe3 Rg4 27. Nf6 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "9"]
[White "Vojinovic, Luka"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "E88"]
[WhiteElo "2265"]
[BlackElo "2000"]
[PlyCount "99"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 c6 8. 0-0 cxd5 9. cxd5 Nbd7 10. f3 a6 11. Be3 Ne8 12. b4 b5 13. a4 bxa4 14. Rxa4 Bb7 15. Qa1 Nc7 16. Rc1 f5 17. Rc2 f4 18. Bf2 g5 19. Nc1 h5 20. Be2 Rf6 21. Nb3 g4 22. Na5 Bc8 23. Nc6 Qe8 24. b5 gxf3 25. Bxf3 Bb7 26. b6 Nb5 27. Nxb5 axb5 28. Rxa8 Qxa8 29. Qxa8+ Bxa8 30. Na5 Rf8 31. b7 Nf6 32. h3 b4 33. Rb2 Bxb7 34. Nxb7 Rb8 35. Rxb4 Bf8 36. Rb3 Kh7 37. Na5 Ra8 38. Nc6 Kg6 39. Bh4 Ra1+ 40. Kh2 Ra4 41. Bxf6 Kxf6 42. Rb8 Bh6 43. h4 Kf7 44. Rh8 Bg7 45. Rxh5 Bf6 46. Kh3 Ra1 47. Kg4 Rh1 48. Kf5 Bxh4 49. Rh7+ Kg8 50. Kg6 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "3"]
[White "Deepak, Kumar2222"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B71"]
[WhiteElo "1198"]
[BlackElo "2000"]
[PlyCount "40"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be3 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Nb3 a6 11. Bd3 Bg7 12. 0-0 Ng4 13. f5 Nxe3 14. fxg6 hxg6 15. Rxf7 Kxf7 16. Qxe3 Bxc3 17. Bc4+ Ke8 18. Qxc3 Ne5 19. Bd5 Rf8 20. Qc6+ bxc6 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "1"]
[White "Li, Qiao"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2000"]
[PlyCount "68"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. exd5 exd5 5. d4 Nf6 6. Nc3 Nc6 7. h3 cxd4 8. Nxd4 Bc5 9. Bb5 Bd7 10. Qe2+ Qe7 11. Qxe7+ Bxe7 12. Nxc6 bxc6 13. Bd3 0-0 14. 0-0 Rab8 15. b3 Bc5+ 16. Kh1 Bd4 17. Bb2 Ne4 18. Nxe4 Bxb2 19. Nc5 Bc8 20. Rae1 Bd4 21. Na4 Bf6 22. g4 h6 23. Rg1 Bd7 24. Nc5 Be8 25. Na6 Rb6 26. g5 hxg5 27. fxg5 Bd4 28. Rg4 c5 29. Re7 g6 30. Rxa7 Re6 31. c3 Re1+ 32. Kh2 Be3 33. b4 c4 34. Bc2 Bxa7 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "5"]
[White "Sathma, Devni"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1299"]
[BlackElo "2000"]
[PlyCount "40"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 c5 6. Nge2 Nc6 7. 0-0 d6 8. d4 Bf5 9. e4 cxd4 10. exf5 dxc3 11. fxg6 hxg6 12. Nxc3 Rc8 13. Be3 a6 14. Rc1 Qd7 15. b3 Ng4 16. Bd2 Nge5 17. Nd5 Qf5 18. Re1 Nd3 19. Nb6 Qxf2+ 20. Kh1 Qxb6 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "4"]
[White "Van Hoorn, Geert"]
[Black "Andrade Ortega, Gabriel Osiris"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2000"]
[PlyCount "70"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 g6 4. Nf3 Bg7 5. d4 c5 6. dxc5 Qa5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 Qxc5+ 10. Kh1 Ng4 11. Qe2 0-0 12. h3 Ngf6 13. e5 Nh5 14. e6 Ng3+ 15. Kh2 Nxe2 16. Nxe2 fxe6 17. Ng5 Qxc2 18. Ng3 Nc5 19. Be3 h6 20. Nf3 Bxb2 21. Rab1 Bg7 22. h4 Qxa2 23. h5 gxh5 24. Nxh5 Qd5 25. g4 a5 26. Bxc5 dxc5 27. Rfd1 Qxf3 28. Rg1 a4 29. Rg3 Qc6 30. g5 Kh7 31. Rbg1 Qe4 32. Nxg7 Kxg7 33. gxh6+ Kh8 34. h7 Qxh7+ 35. Kg2 Rg8 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Avila Bautista, Teresa Alejandra"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2000"]
[BlackElo "1642"]
[PlyCount "59"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. 0-0 Nf6 7. e5 Ng4 8. h3 Nh6 9. Kh1 0-0 10. d3 Nf5 11. Qe1 a6 12. Bxc6 bxc6 13. Ne4 Rb8 14. Rb1 Nd4 15. Nxd4 cxd4 16. exd6 exd6 17. Bd2 Re8 18. Ba5 Qd7 19. Qh4 Rb5 20. Bd2 Rh5 21. Qg3 Bb7 22. Rbe1 c5 23. f5 Rxf5 24. Rxf5 Bxe4 25. Rff1 Be5 26. Qh4 Bd5 27. Bh6 Rb8 28. b3 Rb6 29. Kg1 Qe6 30. Qd8+ 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Xu, Yinglun"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2000"]
[BlackElo "2554"]
[PlyCount "78"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Be7 8. Be2 d6 9. 0-0 0-0 10. Be3 b6 11. Rc1 Bb7 12. f3 Nbd7 13. Qd2 Rac8 14. b4 Qb8 15. Na4 Rfd8 16. Nb3 Bc6 17. Nc3 Bf8 18. Rfd1 h6 19. Nd4 Bb7 20. Kh1 Ba8 21. Kg1 Ne5 22. Na4 d5 23. cxd5 Rxc1 24. Qxc1 exd5 25. exd5 Nxd5 26. Bf2 Rc8 27. Qb2 Nc4 28. Bxc4 Rxc4 29. Nf5 Qf4 30. Ng3 Qc7 31. Ne4 Bc6 32. Nac3 Nxc3 33. Nxc3 Bxf3 34. gxf3 Rxc3 35. Rd7 Qc6 36. Qd2 Rc1+ 37. Kg2 Qg6+ 38. Kh3 Rc2 39. Qd4 Rxf2 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "8.41"]
[White "Balewa, Jimmy Carlos"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1595"]
[BlackElo "2000"]
[PlyCount "60"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d4 cxd4 6. Qxd4 f6 7. h4 Qb6 8. Qd3 Bg7 9. h5 g5 10. Nf3 h6 11. Be3 Qa6 12. 0-0-0 Qxd3 13. Rxd3 e6 14. Rhd1 Ne7 15. g4 f5 16. exf5 exf5 17. gxf5 Nxf5 18. Bc5 d5 19. Re1+ Kf7 20. Ne5+ Bxe5 21. Rxe5 Be6 22. Ne2 Kf6 23. Ng3 Kxe5 24. Nxf5 Kxf5 25. Rf3+ Kg4 26. Rf6 Rae8 27. f3+ Kxh5 28. Bd6 g4 29. fxg4+ Bxg4 30. b3 Re6 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "2.4"]
[White "Chandra, Akshat"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2536"]
[BlackElo "2000"]
[PlyCount "62"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Na6 11. 0-0 Nc7 12. Re1 a6 13. a4 Bd7 14. a5 Rb8 15. Qd2 b5 16. axb6 Rxb6 17. Rab1 Qb8 18. Re2 a5 19. Rbe1 Na6 20. Bf4 Nb4 21. Bb1 Nh5 22. Rxe8+ Bxe8 23. Bh2 Na6 24. Re2 Rb3 25. Bxd6 Bxc3 26. Qxc3 Rxc3 27. Bxb8 Rc1+ 28. Kh2 Ba4 29. b3 Rxb1 30. Ba7 Rxb3 31. d6 Rd3 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "6.42"]
[White "Grammatikaki, Aggeliki"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1682"]
[BlackElo "2000"]
[PlyCount "124"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be3 0-0 6. f3 e5 7. d5 Ne8 8. g4 a5 9. Bd3 Na6 10. Nge2 Nc5 11. Bc2 b6 12. h4 f5 13. gxf5 gxf5 14. Bg5 Bf6 15. exf5 Bxg5 16. Rg1 Ng7 17. Rxg5 Bxf5 18. Bxf5 Rxf5 19. Ne4 Nxe4 20. fxe4 Rxg5 21. hxg5 Qxg5 22. Qd3 Rf8 23. Qg3 Qxg3+ 24. Nxg3 Rf3 25. Nf1 Nh5 26. Ke2 Rh3 27. Kd2 Rh1 28. Re1 Nf4 29. Ne3 Rh2+ 30. Kc3 h5 31. Rg1+ Kf7 32. Nf5 Rg2 33. Rxg2 Nxg2 34. Nh6+ Ke7 35. Nf5+ Kd7 36. Kd3 Nf4+ 37. Ke3 c6 38. b3 cxd5 39. exd5 b5 40. Kf3 bxc4 41. bxc4 Nd3 42. Ke4 Nb2 43. Ne3 h4 44. Kf3 Kc7 45. Kg4 Kb6 46. Kxh4 Kc5 47. Nf5 Nxc4 48. Kg5 Kxd5 49. Ne7+ Kd4 50. Nc6+ Kd3 51. Kf5 e4 52. Ne7 e3 53. Nd5 e2 54. Nf4+ Kd2 55. Nxe2 Kxe2 56. Ke6 Kd3 57. Kd5 Kc3 58. a4 Kb4 59. Kd4 Nb6 60. Kd3 Kxa4 61. Kd4 Kb3 62. Kd3 a4 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "4.46"]
[White "Printzios, Lampros"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1296"]
[BlackElo "2000"]
[PlyCount "90"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e3 d6 6. Bd3 c5 7. h4 cxd4 8. exd4 d5 9. c5 Nc6 10. a3 Bg4 11. Be2 Bxf3 12. Bxf3 e5 13. Bg5 Nxd4 14. Bxf6 Nxf3+ 15. Qxf3 Qxf6 16. Qxf6 Bxf6 17. Nxd5 Kg7 18. h5 Bg5 19. Ne3 Bxe3 20. fxe3 Rac8 21. h6+ Kf6 22. b4 Rfd8 23. Ke2 b6 24. Rac1 bxc5 25. Rxc5 Rxc5 26. bxc5 Rc8 27. Rf1+ Ke6 28. Rc1 f5 29. Kd3 Kd5 30. e4+ fxe4+ 31. Ke3 Rxc5 32. Rd1+ Ke6 33. Kxe4 Ra5 34. Rd3 Ra4+ 35. Kf3 e4+ 36. Kg4 exd3+ 37. Kg5 d2 38. g4 Rxg4+ 39. Kxg4 d1Q+ 40. Kh4 Kf5 41. Kh3 Kf4 42. Kg2 Qf3+ 43. Kh2 Qg4 44. Kh1 Kf3 45. a4 Qg2# 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "10.19"]
[White "Telesforo, Cyril Felrod"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "2000"]
[PlyCount "61"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 0-0 6. c4 d6 7. Nc3 f5 8. e3 Re8 9. Nge2 Nc6 10. 0-0 Rb8 11. Rc1 Ne7 12. b4 c6 13. Qb3 a5 14. a3 Be6 15. Nf4 b5 16. Nxe6 fxe6 17. cxb5 cxb5 18. Qxe6+ Kh8 19. Qb3 a4 20. Qb1 Qd7 21. Rfd1 Rbc8 22. Bf1 Rb8 23. Qd3 g5 24. Nxb5 f4 25. exf4 gxf4 26. Rc7 Qg4 27. Nxd6 fxg3 28. hxg3 Nd5 29. Nxe8 Rxe8 30. Rcc1 Nf4 31. Qb5 1-0

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "1.65"]
[White "Van Hoorn, Geert"]
[Black "Janjanam, Vishnusai"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2000"]
[PlyCount "39"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. fxe5 dxe5 9. d3 h6 10. Kh1 Bd6 11. Qe1 0-0 12. Nh4 Be7 13. Nf5 Bb4 14. Qg3 g6 15. Nxh6+ Kg7 16. Bg5 Rh8 17. Bxf6+ Kxh6 18. Bxd8 Raxd8 19. Rxf7 Bxc3 20. Qh4# 1-0

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "3.19"]
[White "Van Hoorn, Geert"]
[Black "Kiproski, Branislav"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2000"]
[BlackElo "2300"]
[PlyCount "130"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. Bb3 c6 8. fxe5 dxe5 9. d3 Nc5 10. Kh1 Nxb3 11. axb3 Bg4 12. h3 Bh5 13. Be3 Qc7 14. Qd2 b6 15. Bg5 Rad8 16. Nh4 Bg6 17. Nf5 Bxf5 18. Rxf5 h6 19. Bxf6 Bxf6 20. Raf1 Bg5 21. Qf2 g6 22. Rf3 Kg7 23. Ne2 Rd7 24. Nc3 Bd8 25. Nd1 f6 26. Ne3 Rdf7 27. Ng4 h5 28. Ne3 b5 29. Qg3 Kh7 30. Nf5 Rg8 31. Qh4 gxf5 32. Rxf5 Kg7 33. Qxh5 Kf8 34. g4 Qd7 35. g5 Rxg5 36. Rxg5 fxg5 37. Qh8+ Ke7 38. Qxe5+ Qe6 39. Qxg5+ Kd7 40. Rxf7+ Qxf7 41. Qg4+ Qe6 42. Qg7+ Be7 43. Qd4+ Kc7 44. Qxa7+ Kc8 45. Qa8+ Kd7 46. Qa7+ Ke8 47. Qb8+ Bd8 48. Qg3 Kd7 49. Qg4 Qxg4 50. hxg4 Bf6 51. Kg2 Bxb2 52. Kf3 Ke6 53. Ke3 Ke5 54. Kd2 b4 55. Ke2 Kf4 56. g5 Kxg5 57. Ke3 c5 58. e5 Bxe5 59. Ke4 Bd4 60. Kd5 Kf4 61. Kc4 Ke3 62. Kd5 Kd2 63. c4 Kxd3 64. Kc6 Kc3 65. Kb5 Kxb3 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "9.38"]
[White "Van Hoorn, Geert"]
[Black "Nabacwa, Allen Kyolaba"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2000"]
[BlackElo "1413"]
[PlyCount "73"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Bd3 Nxc3 6. bxc3 Be7 7. Ne2 c5 8. Ng3 Nc6 9. Be3 Qa5 10. Qd2 cxd4 11. cxd4 Qxd2+ 12. Kxd2 Bd7 13. Rhb1 b6 14. a4 Bb4+ 15. c3 Ba5 16. f4 Rc8 17. Rb3 0-0 18. f5 exf5 19. Nxf5 g6 20. Nd6 Rc7 21. Bh6 Rd8 22. Rf1 Be6 23. Nb5 Rcc8 24. Bg5 Rd7 25. Nd6 Rcc7 26. Ne8 Nxd4 27. Ra3 Nf5 28. Nf6+ Kg7 29. Nxd7 Bxd7 30. Bf6+ Kg8 31. Bb5 Be6 32. Kd3 Ne7 33. Kd4 Nf5+ 34. Kd3 Ne7 35. h3 Bf5+ 36. Ke2 Bxc3 37. Bxe7 1-0

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "5.16"]
[White "Van Hoorn, Geert"]
[Black "Secheres, Adrian Simion"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2000"]
[BlackElo "2375"]
[PlyCount "106"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd7 7. Bc4 Nc6 8. 0-0 e6 9. d3 Be7 10. Qg4 g6 11. Bg5 b6 12. Ne4 f5 13. Qh4 fxe4 14. Bxe7 Nxe7 15. Qxe4 Bb7 16. Qxe6 Qxe6 17. Bxe6 Bd5 18. Rfe1 Bxe6 19. Rxe6 Kf7 20. Rae1 Rhe8 21. Rd6 Rad8 22. Rxd8 Rxd8 23. f4 Nc6 24. Kf2 Re8 25. Rf1 Nd4 26. c3 Re2+ 27. Kg3 Nf5+ 28. Kf3 Rxb2 29. g4 Ne7 30. Ke4 Re2+ 31. Kf3 Rxa2 32. h4 Rc2 33. c4 Rd2 34. Ke3 Rb2 35. Ra1 a5 36. Ke4 Re2+ 37. Kf3 Rd2 38. Ke3 Rh2 39. Rb1 Rxh4 40. Rxb6 Rxg4 41. Rb5 Nf5+ 42. Ke4 Nd6+ 43. Kd5 Nxb5 44. cxb5 Rxf4 45. b6 Rb4 46. Kxc5 Ke7 47. Kc6 Kd8 48. b7 h5 49. d4 h4 50. d5 h3 51. d6 h2 52. b8B Rxb8 53. d7 h1Q+ 0-1

[Event "FIDE World Uni Blitz-A 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "7.18"]
[White "Van Hoorn, Geert"]
[Black "Ynojosa Aponte, Felix Jose"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2000"]
[BlackElo "2393"]
[PlyCount "96"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. Be2 Nf6 8. N5c3 0-0 9. 0-0 Nd7 10. Nd5 Nc5 11. Nbc3 Nd4 12. b4 Nce6 13. Be3 Bg5 14. Qd2 h6 15. Bd3 Bd7 16. Ne2 Nxe2+ 17. Bxe2 Bxe3 18. Nxe3 Nd4 19. Nc2 Nxc2 20. Qxc2 Qb6 21. a3 Rac8 22. Rfd1 Be6 23. Rd2 f5 24. Rad1 fxe4 25. Qxe4 Qxf2+ 26. Kh1 Rcd8 27. Bd3 Qf5 28. Qxb7 Qg5 29. Qe4 Bf5 30. Qe2 Bg4 31. Qe4 Bxd1 32. Qh7+ Kf7 33. Rxd1 Ke7 34. Qe4 Rf4 35. Qd5 Rd4 36. Qb7+ Rd7 37. Qf3 d5 38. Re1 e4 39. cxd5 R7xd5 40. Bxe4 Re5 41. h3 Qh4 42. Rf1 Rdxe4 43. Qf7+ Kd6 44. Rd1+ Rd4 45. Qf8+ Kd5 46. Qa8+ Ke6 47. Qc8+ Kf7 48. Qc7+ Re7 0-1

[Event "Apeldoorn Lichess blitz Inv"]
[Site "Lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Pruijssers, Roeland"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2561"]
[BlackElo "2000"]
[PlyCount "61"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[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. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Rd8 16. Bb3 Be6 17. Nc5 Nf4 18. Nxe6 Nxe6 19. Qf2 Nf4 20. g3 Nd5 21. h4 a5 22. a4 Qe5 23. h5 Kg7 24. hxg6 hxg6 25. Rhe1 Qf6 26. f4 Rab8 27. Qc5 Nb4 28. Rxd8 Rxd8 29. Qxe7 Qxe7 30. Rxe7 Kf6 31. Rxf7# 1-0

[Event "Apeldoorn Lichess blitz Inv"]
[Site "Lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van Hoorn, Geert"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2000"]
[BlackElo "2561"]
[PlyCount "100"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nf3 g6 7. Nc3 Bg7 8. Bd3 Bg4 9. Be3 Nc6 10. 0-0 0-0 11. c5 dxc5 12. dxc5 Bxf3 13. Qxf3 Qxd3 14. cxb6 axb6 15. Rfd1 Qa6 16. a4 Bxc3 17. bxc3 b5 18. a5 Nxa5 19. Bc5 Qc6 20. Bxe7 Qxf3 21. gxf3 Rfe8 22. Bb4 Nc6 23. Rxa8 Rxa8 24. Rd7 Nxb4 25. cxb4 Ra4 26. Rxb7 Rxb4 27. Kg2 Kg7 28. Kg3 g5 29. Kg2 Kg6 30. Kg3 h5 31. Kg2 Rb3 32. Rb6+ f6 33. h3 Kf5 34. Rb7 Ke5 35. Rb8 b4 36. Re8+ Kf5 37. Rb8 Rb1 38. Rb5+ Kg6 39. Rb6 h4 40. Rb5 b3 41. Rb7 Kf5 42. Rb5+ Ke6 43. Rb6+ Ke5 44. Rb5+ Kd4 45. Rb6 f5 46. Rb5 Kc4 47. Rxf5 b2 48. f4 Rg1+ 49. Kxg1 b1Q+ 50. Kg2 Qxf5 0-1

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.30"]
[Round "9"]
[White "Van Hoorn, Geert"]
[Black "Zwirs, Jasper"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2032"]
[BlackElo "2062"]
[PlyCount "82"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 b5 10. g4 Nbd7 11. 0-0-0 b4 12. Nd5 Bxd5 13. exd5 Nb6 14. Qxb4 Nfxd5 15. Bxb6 Nxb6 16. f4 0-0 17. fxe5 a5 18. Qb5 Qc7 19. exd6 Bxd6 20. a4 Rfd8 21. Bd3 g6 22. Rhe1 Bxh2 23. Kb1 Rd5 24. Re8+ Rxe8 25. Qxe8+ Kg7 26. Rf1 Re5 27. Rxf7+ Qxf7 28. Qc6 Re6 29. Qg2 Bf4 30. Bb5 Bc7 31. Qd2 Qf4 32. Qxa5 Nd5 33. Qa8 Nb4 34. Qh1 Qe4 35. Qxe4 Rxe4 36. c3 Re1+ 37. Nc1 Bf4 38. cxb4 Rxc1+ 39. Ka2 Kf6 40. a5 Ke6 41. a6 Be3 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.29"]
[Round "8"]
[White "Ananya, Rishi Gupta"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2037"]
[BlackElo "2032"]
[PlyCount "92"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Bb3 a5 15. h4 f5 16. Nxd5 cxd5 17. Qd2 Qf6 18. Bxd5 f4 19. Bf2 Rfd8 20. Bxe6+ Qxe6 21. Qxd8+ Rxd8 22. Rxd8+ Kf7 23. Rhd1 Qxa2 24. R1d7+ Kf6 25. h5 Qc4 26. Bh4+ g5 27. Rd6+ Kf5 28. h6 Bf6 29. Rf8 Qf1+ 30. Kd2 Qxg2+ 31. Ke1 Qg1+ 32. Ke2 Qe3+ 33. Kf1 Qxf3+ 34. Bf2 e4 35. Rdxf6+ Kg4 36. Ke1 e3 37. Bxe3 Qxe3+ 38. Kd1 Kf3 39. b3 Kf2 40. c4 Qxb3+ 41. Kd2 Qxc4 42. Rf5 a4 43. R8f7 a3 44. Rxh7 Qd4+ 45. Kc1 a2 46. Ra5 Qc3+ 0-1

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.28"]
[Round "7"]
[White "Van Hoorn, Geert"]
[Black "Kumar, Naman"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2032"]
[BlackElo "2082"]
[PlyCount "168"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Bxe3 9. Qxe3 Nf6 10. f3 0-0 11. 0-0-0 Qe7 12. g4 Nd7 13. h4 Nde5 14. h5 h6 15. Be2 Nc4 16. Bxc4 Bxc4 17. f4 b5 18. g5 b4 19. gxh6 gxh6 20. Nd5 Bxd5 21. Qg3+ Kh8 22. exd5 Nb8 23. Qe1 Qxe1 24. Rhxe1 Kg7 25. Re7 Na6 26. Rde1 Kf6 27. Nd4 Rg8 28. Nb5 Rg4 29. Nxc7 Nxc7 30. Rxc7 Rxf4 31. Rd7 Kg5 32. Rxd6 Kxh5 33. Rh1+ Kg4 34. Rdxh6 f5 35. d6 Rd8 36. Rg6+ Kf3 37. Rd1 Rg4 38. Rf6 f4 39. d7 Kf2 40. Rd2+ Kg3 41. Rd3+ Kh2 42. b3 Rg1+ 43. Kb2 Rf1 44. Re6 f3 45. Re8 f2 46. Rd2 Rxd7 47. Rxd7 Rb1+ 48. Kxb1 f1Q+ 49. Kb2 Qf6+ 50. Kc1 Qa1+ 51. Kd2 Qc3+ 52. Kd1 Qa1+ 53. Ke2 Qxa2 54. Kf3 Qa1 55. Re2+ Kg1 56. Rd3 Qf6+ 57. Ke3 Qh6+ 58. Kd4 Qb6+ 59. Kc4 Kf1 60. Red2 a5 61. Rd6 Qb7 62. R2d5 Ke2 63. Re5+ Kf3 64. Rd3+ Kf4 65. Rxa5 Qc6+ 66. Kxb4 Qxc2 67. Rad5 Qc6 68. Ka3 Qc1+ 69. Ka4 Qc6+ 70. Kb4 Ke4 71. R3d4+ Ke3 72. Ka5 Qa8+ 73. Kb5 Qb7+ 74. Kc4 Qa6+ 75. Rb5 Qc6+ 76. Rc5 Qa6+ 77. Kc3 Qa1+ 78. Kb4 Qxd4+ 79. Rc4 Qb6+ 80. Kc3 Qa6 81. Kb2 Qd6 82. Ka2 Kd3 83. Kb2 Qe5+ 84. Ka2 Qe1 1/2-1/2

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.27"]
[Round "6"]
[White "Elgersma, Onno"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2319"]
[BlackElo "2032"]
[PlyCount "166"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. c4 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 Re8 10. Nd2 Na6 11. e4 Nc7 12. a4 a6 13. a5 Nb5 14. Nxb5 axb5 15. Bxb5 Bd7 16. Bxd7 Qxd7 17. Nc4 Ra6 18. Qd3 Nxe4 19. Nb6 Qf5 20. Qb5 Re7 21. Be3 Nf6 22. Rad1 Ng4 23. h3 Nxe3 24. fxe3 Qe4 25. Kh1 Qb4 26. Qxb4 cxb4 27. Nc4 b3 28. Rf4 Bh6 29. Rf6 Rd7 30. Nb6 Rd8 31. Rdf1 Rxa5 32. Rxf7 Rb5 33. Nc4 Rc5 34. Nd2 Rxd5 35. Nxb3 Rb5 36. Nd4 Rxb2 37. Re7 Rf8 38. Rc1 Rbf2 39. Rcc7 R2f7 40. Rxb7 Bxe3 41. Ne6 Rxe7 42. Rxe7 Rc8 43. g3 d5 44. Kg2 d4 45. Kf3 Rc6 46. Ke4 Rd6 47. Ke5 Ra6 48. g4 d3 49. Rg7+ Kh8 50. Rd7 Ra8 51. Rxd3 Bf2 52. Kf6 Bh4+ 53. g5 h6 54. Kxg6 hxg5 55. Rd7 Kg8 56. Nc7 Rc8 57. Nd5 Rc6+ 58. Nf6+ Rxf6+ 59. Kxf6 g4+ 60. Kg6 gxh3 61. Rh7 Bd8 62. Rd7 Bh4 63. Rh7 Bd8 64. Rxh3 Kf8 65. Re3 Be7 66. Kf5 Kf7 67. Rb3 Bc5 68. Ke5 Bg1 69. Rb7+ Kg6 70. Ke6 Bc5 71. Rb5 Ba7 72. Rf5 Bb6 73. Rf8 Kg5 74. Rb8 Be3 75. Rb5+ Kf4 76. Rb4+ Kg5 77. Ke5 Bc5 78. Rb8 Kg6 79. Ke6 Kg7 80. Rb5 Be3 81. Rb3 Bc5 82. Rg3+ Kf8 83. Rg2 Ba3 1/2-1/2

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.24"]
[Round "4"]
[White "Van Hoorn, Geert"]
[Black "Bruil, Rembrandt"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2032"]
[BlackElo "2206"]
[PlyCount "105"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 0-0 10. Qd2 Be6 11. 0-0 Qa5 12. Rac1 Rfc8 13. b3 a6 14. Bf3 Rab8 15. Nd5 Qxd2 16. Bxd2 Bxd5 17. cxd5 Kf8 18. Ba5 Bh6 19. Rxc8+ Rxc8 20. a4 Bg5 21. g3 h5 22. Bg2 Bh6 23. f4 Bg7 24. e5 Ng4 25. h3 Ne3 26. Re1 Nxg2 27. Kxg2 dxe5 28. Bb4 Rc2+ 29. Kf3 Rb2 30. Re3 f6 31. fxe5 fxe5 32. Ke4 Kf7 33. Ba5 Bf6 34. Bc7 b5 35. axb5 axb5 36. Bxe5 Rc2 37. Bxf6 Kxf6 38. h4 Kf7 39. Ke5 Ke8 40. d6 Kd7 41. dxe7 Kxe7 42. Kd5+ Kd7 43. Rf3 Ke7 44. Re3+ Kd7 45. Re5 Rc3 46. Rg5 Rxb3 47. Rxg6 Ke7 48. Ke5 Rb4 49. Rg7+ Kf8 50. Rd7 Rg4 51. Rd3 Kg7 52. Kf5 b4 53. Rd7+ 1/2-1/2

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.22"]
[Round "2"]
[White "Tabak, Stefan"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2166"]
[BlackElo "2032"]
[PlyCount "105"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. h3 Nc6 9. Nde2 Be6 10. 0-0 Bc4 11. Re1 Rc8 12. a3 e6 13. Bg5 Qa5 14. Qd2 Bxe2 15. Nxe2 Qxd2 16. Bxd2 d5 17. exd5 Nxd5 18. Rab1 Ne5 19. c3 Rfd8 20. Red1 Rd7 21. Bg5 h6 22. Bd2 Rcd8 23. Nd4 Nc4 24. Be1 Ndb6 25. Rdc1 Ne5 26. Bf1 Nbc4 27. f4 Rxd4 28. cxd4 Nf3+ 29. Kf2 Ncd2 30. Rd1 Bxd4+ 31. Ke2 Bb6 32. Rxd2 Nxd2 33. Bxd2 f6 34. Bc3 e5 35. fxe5 fxe5 36. Bg2 Kf7 37. Bxb7 Ke6 38. Rf1 h5 39. Be4 h4 40. g4 Rg8 41. Bc2 Rg7 42. Bb3+ Kd6 43. Rf6+ Kc5 44. Bc2 Kd5 45. Bxg6 Bd8 46. Bf7+ Ke4 47. Rf5 Bc7 48. Be8 Kd5 49. Bb5 Re7 50. Bd3 Bb6 51. g5 a5 52. g6 a4 53. Rxe5+ 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.21"]
[Round "1"]
[White "Van Hoorn, Geert"]
[Black "Simet, Martin"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2032"]
[BlackElo "2257"]
[PlyCount "54"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 e5 4. Nf3 exf4 5. d4 h6 6. Bxf4 g5 7. Be3 Bg7 8. Bc4 Nxe4 9. Bxf7+ Kxf7 10. Nxe4 g4 11. 0-0 Kg8 12. d5 gxf3 13. Qxf3 Rh7 14. Qf7+ Kh8 15. Qg6 Nd7 16. Bg5 Qg8 17. Be3 Ne5 18. Qh5 Bg4 19. Qh4 Bf3 20. gxf3 Bf6+ 21. Qg3 Rg7 22. Nxf6 Rxg3+ 23. hxg3 Qxg3+ 24. Kh1 Qh4+ 25. Kg2 Qxf6 26. Bxh6 Rg8+ 27. Kf2 Ng4+ 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2019.07.27"]
[Round "5"]
[White "Munshi, Aditya"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2125"]
[BlackElo "2010"]
[PlyCount "74"]
[EventDate "2019.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 g6 7. 0-0 Bg7 8. a3 Ne7 9. b4 0-0 10. bxc5 dxc5 11. d3 Nbc6 12. Nd5 f5 13. Bg5 Nxd5 14. cxd5 Nd4 15. Nxd4 exd4 16. Qb3 fxe4 17. dxe4 b5 18. a4 a6 19. axb5 axb5 20. Rxa8 Rxa8 21. d6+ c4 22. Qb4 Be5 23. Be7 Qc6 24. f4 Bg7 25. f5 gxf5 26. exf5 Ra2 27. Rf2 Ra1+ 28. Rf1 d3 29. Rxa1 Bxa1 30. Qa5 Bd4+ 31. Kf1 Bb6 32. Qd2 Kf7 33. Qg5 d2 34. Qh5+ Kg8 35. Qg5+ Kf7 36. Qh5+ Kg8 37. d7 d1Q+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2019.07.26"]
[Round "4"]
[White "Van Hoorn, Geert"]
[Black "Ashwath, R."]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2010"]
[BlackElo "2365"]
[PlyCount "58"]
[EventDate "2019.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nd5 Nf6 9. Bg5 Bxd5 10. Qxd5 Qb6 11. Bxf6 Qb4+ 12. Qd2 Qxb2 13. Rd1 Qxa3 14. Bg5 d5 15. Qd3 Qxa2 16. exd5 Nb4 17. Qc4 Nxc2+ 18. Kd2 Bb4+ 19. Kd3 Qxc4+ 20. Kxc4 Rc8+ 21. Kb3 Rc3+ 22. Kb2 Nd4 23. Be3 Rc2+ 24. Kb1 Bc3 25. Rd3 0-0 26. d6 Rd8 27. f4 Rxd6 28. Bxd4 Rb2+ 29. Kc1 exd4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2019.07.24"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Bosboom, Manuel"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2010"]
[BlackElo "2418"]
[PlyCount "68"]
[EventDate "2019.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 Nc6 5. 0-0 h5 6. d4 cxd4 7. Nxd4 Bg4 8. Nxc6 bxc6 9. Qd3 Qd7 10. Re1 e5 11. h4 Bh3 12. Na3 Bxg2 13. Kxg2 Be7 14. Bg5 0-0 15. Nc4 Rad8 16. Rad1 Qe6 17. Ne3 g6 18. c4 a5 19. b3 Nd7 20. Bxe7 Nc5 21. Qc3 Qxe7 22. Qxa5 Nxe4 23. Qb6 Rc8 24. Nc2 f5 25. Nb4 g5 26. hxg5 Qxg5 27. Qe3 Qg6 28. c5 d5 29. Nxd5 cxd5 30. Rxd5 Rce8 31. Qd3 h4 32. c6 hxg3 33. fxg3 Qxc6 34. Rh1 Nf6 0-1

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.05"]
[Round "7"]
[White "Kanbier, Max"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1857"]
[BlackElo "2008"]
[PlyCount "59"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Nc6 9. Ne2 0-0 10. 0-0 Na5 11. Bd3 Qc7 12. Rc1 Rd8 13. f4 Bg4 14. h3 Bxe2 15. Qxe2 cxd4 16. cxd4 Qd6 17. e5 Qa3 18. f5 Bxe5 19. fxg6 fxg6 20. Bc4+ Nxc4 21. Qxc4+ Kh8 22. Rc3 Qa5 23. dxe5 Rac8 24. Qxc8 Rxc8 25. Rxc8+ Kg7 26. Rcf8 g5 27. R8f7+ Kg8 28. Bxg5 Qxe5 29. Bh6 Qe3+ 30. Bxe3 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.04"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2008"]
[BlackElo "1825"]
[PlyCount "57"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 d6 4. Bg2 g6 5. 0-0 Bg7 6. c3 e5 7. d3 Nge7 8. f4 0-0 9. Be3 b6 10. d4 Rb8 11. Qd2 Bg4 12. fxe5 cxd4 13. cxd4 dxe5 14. d5 Na5 15. Na3 Qd7 16. Rac1 Nc8 17. b4 Nb7 18. Rc6 Ne7 19. b5 Nd6 20. Nc3 Rbc8 21. Rc1 f5 22. Bg5 f4 23. gxf4 exf4 24. Bxf4 Nxc6 25. dxc6 Bxc3 26. Rxc3 Qg7 27. Bxd6 Rfd8 28. Qd5+ Kh8 29. Be5 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.03"]
[Round "5"]
[White "Van Hoorn, Geert"]
[Black "Van der Werf, Joel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2008"]
[BlackElo "1842"]
[PlyCount "99"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 Rb8 9. c4 Ba6 10. b3 d6 11. exd6 cxd6 12. Qxe7+ Nxe7 13. Bf4 Ng6 14. Bg3 Kd7 15. Nc3 Re8+ 16. Be2 f5 17. h5 Ne5 18. 0-0-0 Kc7 19. Rhe1 Bc8 20. Bf1 Bd7 21. c5 Re6 22. Kc2 Be7 23. Rd4 Re8 24. cxd6+ Bxd6 25. Red1 R8e7 26. b4 g5 27. hxg6 hxg6 28. Bf4 Nf7 29. Bc4 Rf6 30. Bc1 Bxb4 31. Bxf7 Bxc3 32. Bf4+ Kc8 33. Kxc3 c5 34. Rxd7 Rxd7 35. Rxd7 Kxd7 36. Bb3 Kc6 37. Kc4 Re6 38. Kd3 Re4 39. g3 Re7 40. Bg5 Rd7+ 41. Kc4 Rb7 42. Be3 Rb4+ 43. Kc3 Kb6 44. Bf7 Rg4 45. Bd5 Kb5 46. Bf4 g5 47. f3 Rxf4 48. gxf4 gxf4 49. Kb3 a5 50. a4+ 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.02"]
[Round "4"]
[White "Bueno, Mark"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1999"]
[BlackElo "2008"]
[PlyCount "60"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[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. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. h4 a5 14. a4 bxa4 15. Nxa4 Bxa4 16. Bxa4 Rc4 17. Bb3 Nxe4 18. Qe1 Rxd4 19. Rxd4 Bxd4 20. Qxe4 Qb6 21. h5 a4 22. hxg6 axb3 23. gxf7+ Rxf7 24. Qg4+ Bg7 25. Qc8+ Rf8 26. Qe6+ Kh8 27. Rxh7+ Kxh7 28. Qe4+ Kh8 29. Qh4+ Kg8 30. Qc4+ d5 0-1

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.01"]
[Round "3"]
[White "Van Hoorn, Geert"]
[Black "De Boer, Bas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2008"]
[BlackElo "2159"]
[PlyCount "38"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bd3 d6 8. Nxd4 cxd4 9. Ne2 Nf6 10. c3 dxc3 11. dxc3 0-0 12. Kh1 b5 13. a4 Bb7 14. Ng3 h5 15. e5 dxe5 16. fxe5 Ng4 17. e6 fxe6 18. Qe2 Rxf1+ 19. Qxf1 Qxd3 0-1

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.04.30"]
[Round "2"]
[White "Reichardt, Robin"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1936"]
[BlackElo "2008"]
[PlyCount "57"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. a4 Ra6 13. Qc2 Qa8 14. Ra3 c4 15. Nb5 Rc8 16. Nfd4 Nc5 17. Nc6 Rcxc6 18. dxc6 Qxc6 19. Qxc4 Nfxe4 20. f3 Nf6 21. b4 e5 22. bxc5 d5 23. Qb4 Nd7 24. Nd6 Bf8 25. Qb7 Qxc5 26. Qxa6 Qc2+ 27. Kh3 Nf6 28. Qc8 Qe2 29. Bh6 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.04.29"]
[Round "1"]
[White "Van Hoorn, Geert"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "C38"]
[WhiteElo "2008"]
[BlackElo "2378"]
[PlyCount "68"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. Bc4 Bg7 6. 0-0 Nc6 7. c3 h6 8. Qa4 Bd7 9. Qb3 Na5 10. Bxf7+ Ke7 11. Qa3 Kxf7 12. Qxa5 Kg6 13. g3 fxg3 14. hxg3 c5 15. Qa3 Bh3 16. Rf2 Nf6 17. Nbd2 Ng4 18. Re2 Rf8 19. Qb3 Rxf3 20. Nxf3 Qf6 21. Nh2 Rf8 22. Bd2 Nxh2 23. Kxh2 Bf1 24. Rxf1 Qxf1 25. Rg2 cxd4 26. cxd4 Bxd4 27. Qe6+ Qf6 28. Qxf6+ Kxf6 29. Bb4 Ke5 30. Kh3 Rf2 31. Rxf2 Bxf2 32. Kg4 Bc5 33. Bd2 Kxe4 34. Kh5 Be3 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.29"]
[Round "9"]
[White "Kalle, Erwin"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2039"]
[BlackElo "1952"]
[PlyCount "48"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[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. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. Kb1 Rfc8 13. a3 Rab8 14. g4 b5 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Bxd4 18. Rxd4 a5 19. g5 b4 20. axb4 axb4 21. Bh3 b3 22. Bxe6 bxc2+ 23. Kc1 fxe6 24. Rd2 Ra8 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.28"]
[Round "8"]
[White "De Boer, Bas"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2107"]
[BlackElo "1952"]
[PlyCount "144"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Nf3 Nbd7 11. Kg2 0-0 12. a4 Qa5 13. Bd2 Qb4 14. Re1 Rfb8 15. Nb5 Qxb2 16. Bc3 Rxb5 17. Bxb2 Rxb2 18. h3 Rb4 19. Rb1 Rbxa4 20. e5 dxe5 21. Nxe5 Nxe5 22. Rxe5 Ne4 23. Rxe7 f5 24. Rb8+ Bf8 25. Rxa8 Rxa8 26. d6 Bxe7 27. Qd5+ Kg7 28. Qxa8 Bxd6 29. Qd5 Be7 30. g4 Kf6 31. f3 Ng5 32. Qg8 fxg4 33. hxg4 Ne6 34. Qh8+ Ng7 35. Qxh7 g5 36. f4 gxf4 37. Qh6+ Kf7 38. Qxf4+ Kg6 39. Kf3 Bf6 40. Qe4+ Kf7 41. Qd5+ Ne6 42. Ke4 Ke7 43. Kf5 Ng7+ 44. Kg6 Bd4 45. Qe4+ Kd6 46. Kf7 Kc7 47. Qd5 Kb6 48. g5 Kc7 49. g6 Kb6 50. Qb3+ Kc7 51. Qb5 Kd6 52. Qb7 Be5 53. Qb8+ Kd5 54. Qd8+ Kc4 55. Qd7 Bd4 56. Kg8 Kb4 57. Qb7+ Kc3 58. Qxg7 Bxg7 59. Kxg7 c4 60. Kf6 Kb2 61. g7 c3 62. g8Q c2 63. Qg2 Kb1 64. Qe4 Kb2 65. Qd4+ Kb1 66. Qb4+ Ka2 67. Qc3 Kb1 68. Qb3+ Ka1 69. Qa4+ Kb1 70. Qb4+ Ka2 71. Qd2 Kb1 72. Qb4+ Ka2 1/2-1/2

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.27"]
[Round "7"]
[White "Van Hoorn, Geert"]
[Black "Hofstra, Tijmen"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1952"]
[BlackElo "1558"]
[PlyCount "61"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Be7 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. 0-0 Ngf6 9. d3 0-0 10. Ng3 Qb6 11. Kh1 Rfd8 12. f5 Bd6 13. fxe6 Bxg3 14. exf7+ Kxf7 15. hxg3 Kg8 16. b3 Nh5 17. Bf4 Nxf4 18. gxf4 Nf6 19. Ne5 Nd5 20. Qh5 Qf6 21. Ng4 Qc6 22. Qg5 Rd6 23. f5 Rf8 24. Rae1 Nf6 25. Re7 Ne8 26. f6 Rf7 27. Nh6+ Kh8 28. Nxf7+ Kg8 29. Nh6+ Kh8 30. Qxg7+ Nxg7 31. fxg7# 1-0

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "5"]
[White "Van Baar, Esper"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2136"]
[BlackElo "1952"]
[PlyCount "80"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[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. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 a6 12. h4 b5 13. h5 b4 14. Nd5 Bxd5 15. exd5 Qa5 16. hxg6 fxg6 17. Bc4 Rac8 18. Qe2 Rc7 19. g4 Rf7 20. Bb3 Qb5 21. Qxb5 axb5 22. Rhe1 Nd7 23. Bxg7 Kxg7 24. Re4 Ne5 25. Rxb4 Rxf3 26. Rxb5 Nxg4 27. a4 h5 28. a5 Ne5 29. a6 Rf8 30. Rd4 g5 31. c4 g4 32. Bc2 Nf3 33. Rd1 g3 34. Rb7 Rxb7 35. axb7 g2 36. b4 Nd2+ 37. Ka2 Nf1 38. Bd3 g1Q 39. Rxf1 Qa7+ 40. Kb3 Rxf1 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1952"]
[BlackElo "2446"]
[PlyCount "110"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Bf8 5. Nf3 c5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 Nc6 9. Ne2 cxd4 10. Nexd4 Nge7 11. Be3 a6 12. c3 Qc7 13. Qa4 Qd7 14. Nxc6 Qxc6 15. Qc2 Nf5 16. Nd4 Nxd4 17. Bxd4 Bc5 18. Qd3 Rc8 19. f4 g6 20. g4 Bxd4+ 21. Qxd4 Qb5 22. Rf2 Rc4 23. Qa7 0-0 24. Qe3 Rfc8 25. Raf1 Qc5 26. Qxc5 R8xc5 27. Rd1 b5 28. a3 a5 29. Kg2 g5 30. Rd4 Rxd4 31. cxd4 Rc4 32. Rd2 gxf4 33. Kf3 Kg7 34. Kxf4 Kg6 35. h4 h5 36. Rd3 a4 37. Rd2 b4 38. axb4 Rxb4 39. Kf3 Rb3+ 40. Kf4 Rh3 41. gxh5+ Kxh5 42. Rg2 Rd3 43. Rg7 Rxd4+ 44. Kf3 Rd3+ 45. Ke2 Rb3 46. Rxf7 Rxb2+ 47. Kd3 a3 48. Ra7 a2 49. Ra4 Rh2 50. Ra8 Kxh4 51. Kd4 Kg5 52. Kc5 Kf5 53. Kd6 d4 54. Rf8+ Ke4 55. Rf1 d3 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.25"]
[Round "4"]
[White "Berghuis, Thomas"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1215"]
[BlackElo "1952"]
[PlyCount "62"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 Be6 10. Nd5 Qd7 11. Nef4 Rac8 12. c3 Ne5 13. h3 Rc4 14. b3 Rxe4 15. Nxf6+ Bxf6 16. Bxe4 Bxh3 17. Bg2 Bf5 18. Be3 h5 19. Bd4 h4 20. gxh4 Kg7 21. h5 Rh8 22. Bf3 Nxf3+ 23. Qxf3 e5 24. Rad1 exd4 25. cxd4 Bg4 26. Qg3 Bxd1 27. Rxd1 Qf5 28. Kg2 g5 29. Ne2 Rxh5 30. Rf1 Qe4+ 31. Qf3 Rh2+ 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "2"]
[White "Bootsma, Nick"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1528"]
[BlackElo "1952"]
[PlyCount "50"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Ne2 g6 6. 0-0 Bg7 7. h3 0-0 8. Be3 cxd4 9. cxd4 Nb4 10. Nbc3 Nxd3 11. Qxd3 a6 12. a4 Be6 13. a5 Rc8 14. d5 Bd7 15. Rfd1 Qc7 16. Rdc1 Qc4 17. Rd1 Qxd3 18. Rxd3 Rc4 19. b3 Rb4 20. Na2 Rxe4 21. Ng3 Re5 22. Rad1 Bb5 23. Rd4 Nh5 24. Ne4 f5 25. Ng5 f4 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "3"]
[White "Van Hoorn, Geert"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1952"]
[BlackElo "2477"]
[PlyCount "78"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ng8 5. f4 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. Bf2 Nh6 9. Bd3 Qa5 10. Qd2 Ng4 11. Bg3 Bb4 12. a3 d4 13. axb4 Qxa1+ 14. Nd1 Ne3 15. b5 Nb4 16. Be4 Bd7 17. Nf3 Qxd1+ 18. Qxd1 Nxd1 19. Kxd1 Bxb5 20. Nxd4 0-0-0 21. c3 Bc6 22. Bxc6 Nxc6 23. Bf2 b6 24. Kc2 Nxd4+ 25. Bxd4 Kb7 26. g4 Rd5 27. Rf1 h5 28. g5 g6 29. b4 Rc8 30. Kb3 a5 31. Rf2 axb4 32. Kxb4 Ra8 33. Rb2 Kc6 34. Kc4 Ra4+ 35. Kd3 Rb5 36. Rd2 Rb1 37. Rf2 Rd1+ 38. Kc2 Rdxd4 39. cxd4 Ra2+ 0-1

[Event "NED-ch U18/20"]
[Site "Assen"]
[Date "2017.04.23"]
[Round "1"]
[White "Van Hoorn, Geert"]
[Black "Schoppen, Casper"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "1952"]
[BlackElo "2423"]
[PlyCount "70"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Bd6 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. 0-0 Ne7 8. c4 0-0 9. Nc3 c6 10. dxc6 bxc6 11. d4 h6 12. Ne4 Bc7 13. b3 Re8 14. Qc2 Nf5 15. Re1 Nf6 16. Nxf6+ Qxf6 17. Rxe8+ Rxe8 18. Bb2 Ne3 19. Qf2 Qf5 20. Re1 Ba5 21. Rc1 Qe4 22. a3 Re6 23. b4 Rg6 24. Nh4 Rg4 25. bxa5 Rxh4 26. Qf3 Qg6 27. h3 Rh5 28. Kh2 Rg5 29. Rg1 Rg3 30. Qf2 Qh5 31. Qxf4 Nf5 32. Rf1 Qg6 33. Rf2 Rg5 34. a6 Nd6 35. c5 Rf5 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.07"]
[Round "9"]
[White "Van Hoorn, Geert"]
[Black "Van Doren, Bas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1902"]
[BlackElo "1527"]
[PlyCount "54"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 g6 6. 0-0 Bg7 7. d3 f5 8. e5 a6 9. Bxc6 Nxc6 10. Be3 d6 11. Qe2 dxe5 12. Nxe5 Nxe5 13. fxe5 Bxe5 14. Bxc5 Bxh2+ 15. Kh1 Qh4 16. Rf3 Bg3+ 17. Kg1 Kf7 18. Ne4 Bc7 19. Nd6+ Bxd6 20. Bb6 Bd7 21. Re1 Rac8 22. Rh3 Qb4 23. Be3 Rxc2 24. Qf1 Qxb2 25. g4 Bc6 26. Bf2 Rxf2 27. Qxf2 Bc5 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.06"]
[Round "8"]
[White "Pols, Arne"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1904"]
[BlackElo "1902"]
[PlyCount "64"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d3 0-0 6. c4 Nc6 7. Nc3 d6 8. a3 Bf5 9. Rb1 Qd7 10. b4 Bh3 11. Bd2 b6 12. Qc2 Bxg2 13. Kxg2 e6 14. bxc5 dxc5 15. Rfd1 Rad8 16. Na2 Qb7 17. Kg1 e5 18. Nc1 Nd4 19. Nxd4 exd4 20. a4 Rfe8 21. a5 Qc6 22. Qb3 Nd7 23. Qb5 Qe6 24. Bf4 Be5 25. Bxe5 Qxe5 26. Qc6 Re7 27. Rd2 Qf5 28. axb6 axb6 29. Ra2 Kg7 30. Ra8 Ne5 31. Qg2 Nf3+ 32. exf3 Re1+ 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.05"]
[Round "7"]
[White "Bekedam, Tyro"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2011"]
[BlackElo "1902"]
[PlyCount "88"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 g6 7. c4 Bg7 8. 0-0 Nf6 9. Nc3 0-0 10. Rd1 Bg4 11. Bxc6 bxc6 12. h3 Be6 13. Be3 Qa5 14. Rac1 Qh5 15. Nd4 Bd7 16. Nde2 g5 17. Ng3 Qg6 18. c5 g4 19. h4 d5 20. exd5 Qxd3 21. Rxd3 Nxd5 22. Nxd5 cxd5 23. Rxd5 Be6 24. Rd2 Bxa2 25. Nf5 e6 26. Ne7+ Kh8 27. c6 Bf6 28. Bg5 Bxe7 29. Bxe7 Rfe8 30. Bf6+ Kg8 31. c7 Bd5 32. Bd8 Rexd8 33. cxd8Q+ Rxd8 34. Ra1 Rd7 35. Kh2 Rb7 36. Kg3 h5 37. Ra3 Kg7 38. f3 gxf3 39. gxf3 f6 40. Rc2 Kg6 41. Rg2 Kf5 42. Ra4 Rg7+ 43. Kh3 Rb7 44. Rf2 Rg7 1/2-1/2

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.04"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Van der Noordaa, Daan"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1902"]
[BlackElo "1335"]
[PlyCount "35"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. e5 dxe5 8. fxe5 Nd5 9. Bc4 Be6 10. 0-0 Nc6 11. Kh1 Qd7 12. Bg5 Bg4 13. Nc3 Be6 14. a3 h6 15. Nxd5 hxg5 16. Nxb6 axb6 17. d5 Bxd5 18. Qxd5 1-0

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.03"]
[Round "5"]
[White "Van Hoorn, Geert"]
[Black "Pols, Wiggert"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1902"]
[BlackElo "1940"]
[PlyCount "70"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 Nc6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. d4 h5 6. Bd3 Nh6 7. 0-0 Qd7 8. c3 Ne7 9. a4 Bxd3 10. Qxd3 Nef5 11. b4 c6 12. Nbd2 Be7 13. Nb3 b6 14. Bd2 Rc8 15. a5 b5 16. a6 Kd8 17. Qe2 Kc7 18. Ne1 Rcg8 19. Nd3 Qd8 20. Ndc5 g5 21. Nb7 Qf8 22. fxg5 Bxg5 23. Bxg5 Rxg5 24. N3a5 Rhg8 25. Rf2 Qg7 26. Nxc6 Kxc6 27. Ra5 Nh4 28. Qxb5+ Kc7 29. Raa2 Nxg2 30. Qc5+ Kb8 31. Qd6+ Ka8 32. Kf1 Qg6 33. Nc5 Qb1+ 34. Ke2 Qxa2+ 35. Kd1 Ne3+ 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.02"]
[Round "4"]
[White "Wagenvoorde, Guido"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1885"]
[BlackElo "1902"]
[PlyCount "127"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. Nf3 Bg7 9. a4 a5 10. Bb5+ Bd7 11. Nd2 Bxb5 12. Nxb5 0-0 13. Nc4 Qd8 14. Qe2 Na6 15. 0-0 Nb4 16. f4 Nd7 17. Rb1 Nb6 18. b3 f5 19. Nxb6 Qxb6 20. exf5 Rxf5 21. Qxe7 Nxd5 22. Qe6+ Kh8 23. Qxd6 Bd4+ 24. Kh1 Qxd6 25. Nxd6 Rf6 26. Nb5 Nc3 27. Nxc3 Bxc3 28. Bb2 Bxb2 29. Rxb2 Rb8 30. Rc2 Rxb3 31. g3 Rb4 32. Rxc5 Rxa4 33. Rc7 Kg8 34. Rb1 Rf7 35. Rxf7 Kxf7 36. Rb7+ Kg8 37. Kg2 Rc4 38. Ra7 a4 39. Kh3 h6 40. Kg4 Rb4 41. h4 Rb5 42. Rxa4 h5+ 43. Kh3 Kg7 44. Ra3 Kh6 45. Re3 Ra5 46. Kg2 Rb5 47. Kf3 Ra5 48. g4 hxg4+ 49. Kxg4 Rb5 50. Re6 Ra5 51. Re5 Ra4 52. h5 gxh5+ 53. Rxh5+ Kg6 54. Re5 Ra6 55. Rb5 Rc6 56. Rb8 Ra6 57. Re8 Kf7 58. Rh8 Kg7 59. Re8 Kf7 60. Re5 Kg6 61. Rh5 Ra4 62. Re5 Ra6 63. f5+ Kf6 64. Re6+ 1/2-1/2

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.01"]
[Round "3"]
[White "Van Hoorn, Geert"]
[Black "Elgersma, Simon"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1902"]
[BlackElo "2135"]
[PlyCount "58"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Qd4 Nd7 12. Be2 c5 13. Qf2 0-0 14. 0-0 Qe7 15. Nb5 f6 16. Qe3 Bb7 17. Bg4 f5 18. Bf3 Ba6 19. a4 Nb6 20. b3 Bxb5 21. axb5 c4 22. bxc4 Nxc4 23. Qd4 Rfc8 24. Rfb1 Na3 25. Rb2 Nxc2 26. Rxc2 Rxc2 27. Bxd5 Rac8 28. Rxa7 Rc1+ 29. Kf2 Qh4+ 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.04.30"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Dubbeldam, Bart"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1902"]
[BlackElo "2071"]
[PlyCount "129"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Qd2 b6 8. Nf3 Ba6 9. Bxa6 Qxa6 10. a4 Ne7 11. Qd3 Qxd3 12. cxd3 Nbc6 13. dxc5 bxc5 14. Ba3 c4 15. d4 Na5 16. Nd2 Kd7 17. Ke2 Rhb8 18. Rhb1 Nc8 19. Bc5 Nc6 20. Rb5 a6 21. Rbb1 Rxb1 22. Rxb1 Rb8 23. Rxb8 Nxb8 24. Nf3 Ke8 25. Ne1 a5 26. Nc2 Na6 27. f4 f6 28. Ke3 Nxc5 29. dxc5 Kd7 30. Nd4 fxe5 31. fxe5 Ne7 32. g3 Nc6 33. Nf3 Ne7 34. Nd4 h6 35. h3 g6 36. g4 Nc6 37. Nf3 g5 38. Kd2 Kc7 39. Ke3 Nb8 40. Nd4 Kd7 41. Kd2 Na6 42. c6+ Ke7 43. c7 Nxc7 44. Nc6+ Kd7 45. Nxa5 Na6 46. Nb7 Kc7 47. Nd6 Nc5 48. Nf7 Ne4+ 49. Ke3 Nxc3 50. Nxh6 Nxa4 51. Nf7 Nc5 52. Nxg5 c3 53. Nf3 Kd7 54. Nd4 Ke7 55. h4 Kf7 56. h5 Ne4 57. Kf4 Nf2 58. g5 Nd3+ 59. Ke3 Nxe5 60. g6+ Kf6 61. g7 Ng4+ 62. Kd3 Kxg7 63. Nxe6+ Kf6 64. Nf4 d4 65. Ne2 1/2-1/2

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.04.29"]
[Round "1"]
[White "Ten Have, Dimitri"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1365"]
[BlackElo "1902"]
[PlyCount "74"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. e3 0-0 7. Bd3 Nc6 8. h4 d5 9. Qb3 dxc4 10. Bxc4 Nxd4 11. exd4 Qxd4 12. Be3 Qg4 13. g3 Qf3 14. Rf1 Bg4 15. Be2 Qc6 16. f3 Be6 17. Qb5 Qxb5 18. Nxb5 Nd5 19. Bd4 Bxd4 20. Nxd4 Ne3 21. Rg1 Rac8 22. Kd2 Nc4+ 23. Bxc4 Bxc4 24. Rae1 Rfd8 25. Ke3 e5 26. Nb3 Rd3+ 27. Kf2 Bxb3 28. axb3 Rc2+ 29. Re2 Rdd2 30. Rge1 Rxb2 31. Rxd2 Rxd2+ 32. Re2 Rxe2+ 33. Kxe2 f5 34. Kd3 Kf7 35. Kc4 Ke6 36. Kc5 b6+ 37. Kc6 e4 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.09"]
[Round "9"]
[White "De Feijter, Bas"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2007"]
[PlyCount "83"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. e4 g6 6. Nf3 Bg7 7. cxb5 a6 8. Nc3 0-0 9. Be2 axb5 10. Bxb5 Ba6 11. Bxa6 Rxa6 12. 0-0 Nbd7 13. Bd2 Qa8 14. b3 Rb8 15. Na4 e6 16. dxe6 fxe6 17. Ng5 d5 18. exd5 exd5 19. Rac1 c4 20. Rfe1 h6 21. Ne6 Ne4 22. Nxg7 Kxg7 23. Be3 Kh7 24. Bd4 Rb4 25. Rcd1 Qf8 26. f3 Ng5 27. Bc3 cxb3 28. axb3 Raxa4 29. bxa4 Qc5+ 30. Qf2 Qxc3 31. Re7+ Kg8 32. Rxd7 d4 33. R7xd4 Rb2 34. Rd8+ Kf7 35. Qa7+ Kf6 36. Qd4+ Qxd4+ 37. R8xd4 Ra2 38. Rb4 h5 39. Rb6+ Kf5 40. Rd5+ Kf4 41. Rb4+ Ke3 42. Re5+ 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "8"]
[White "Van Hoorn, Geert"]
[Black "Baselmans, Sam"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "80"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Ng3 Nbd7 7. c4 c5 8. Be2 0-0 9. 0-0 Qc7 10. b3 b6 11. Bb2 Bb7 12. Qc2 Rac8 13. Rad1 Rfd8 14. Qc3 a6 15. Nh4 cxd4 16. Rxd4 Ne8 17. Nh5 e5 18. Rg4 Ndf6 19. Nxf6+ Nxf6 20. Nf5 Nxg4 21. Bxg4 Bf6 22. Qg3 Kh8 23. Re1 Re8 24. h4 Rcd8 25. Bc1 Qc6 26. h5 Rd3 27. Qh2 e4 28. h6 g6 29. Ng7 Bxg7 30. hxg7+ Kxg7 31. Qh6+ Kg8 32. Be2 Rd7 33. Bb2 f6 34. c5 b5 35. b4 Qe6 36. Qf4 Rf7 37. Bg4 Qxa2 38. Bxf6 Ref8 39. Re2 Rxf6 40. Qc7 Qd5 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "7"]
[White "Vandeputte, Samuel"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1485"]
[PlyCount "86"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 d5 12. Be2 Nxg4 13. exd5 Nxe3 14. Qxe3 Nb4 15. Qxe6+ Kh8 16. d6 exd6 17. Rxd6 Qa5 18. Qb3 Rac8 19. a3 Bxc3 20. bxc3 Na6 21. Bxa6 Rxc3 22. Qb2 bxa6 23. Rxa6 Qe5 24. Rd1 Rb8 25. Qa1 Rbc8 26. Qb2 Rxc2+ 27. Qxc2 Rxc2+ 28. Kxc2 Qe2+ 29. Rd2 Qxa6 30. Rd3 Qc4+ 31. Kd2 Qa2+ 32. Ke3 Qxh2 33. Ke4 Qe2+ 34. Re3 Qc4+ 35. Ke5 Kg7 36. Re4 Qc5+ 37. Kf4 Qxa3 38. Kg5 Qc5+ 39. Kg4 a5 40. Kf4 Qc6 41. Re7+ Kh6 42. Kg4 a4 43. f4 Qg2+ 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Mesman, Edwyn"]
[Result "1-0"]
[ECO "C19"]
[BlackElo "1839"]
[PlyCount "49"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4 Qa5 8. Qd2 Nbc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Ne2 0-0 12. 0-0 Rfc8 13. dxc5 Ng6 14. Qe3 b6 15. Ba3 Bxa4 16. cxb6 axb6 17. Bd6 Rc4 18. Bb4 Qb5 19. Nd4 Qd7 20. f4 Ne7 21. f5 Nxf5 22. Nxf5 exf5 23. Qxb6 Re8 24. Qd6 Re6 25. Qf8# 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "5"]
[White "Wagenvoorde, Guido"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1898"]
[PlyCount "115"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. Nf3 Nbd7 9. a4 a5 10. Bb5 Ba6 11. Nd2 Bxb5 12. Nxb5 Ne5 13. Qe2 Bg7 14. f4 Ned7 15. Nc4 Qd8 16. Bd2 Nb6 17. Bc3 0-0 18. 0-0 Nxc4 19. Qxc4 Qd7 20. h3 Rfe8 21. Rad1 Nh5 22. Bxg7 Nxg7 23. Kh2 Rab8 24. Rfe1 h5 25. e5 h4 26. Re2 Rbd8 27. Qc3 Qf5 28. Qe3 Nh5 29. Rf2 Kf8 30. Nc7 Qd7 31. Nxe8 Qxa4 32. exd6 exd6 33. b3 Rxe8 34. Qc3 Qe4 35. Qh8+ Ke7 36. Qc3 Kf8 37. Qh8+ Ke7 38. Qh6 Qf5 39. Re1+ Kd7 40. Rxe8 Kxe8 41. Qh8+ Kd7 42. Qa8 Ng3 43. Qc6+ Ke7 44. Qc7+ Ke8 45. Qxd6 Qb1 46. Qb8+ Ke7 47. Qc7+ Kf8 48. Qd8+ Kg7 49. Qxh4 Nf1+ 50. Rxf1 Qxf1 51. d6 Qd3 52. Qe7 Qd4 53. d7 Qxf4+ 54. Kg1 Qc1+ 55. Kf2 Qd2+ 56. Kg3 g5 57. Qe5+ f6 58. Qc7 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "4"]
[White "Van Hoorn, Geert"]
[Black "Corstjens, Rolf"]
[Result "0-1"]
[ECO "C19"]
[BlackElo "1897"]
[PlyCount "60"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4 Qa5 8. Qd2 Nbc6 9. Bb5 Bd7 10. Ne2 Nxe5 11. Ba3 Bxb5 12. axb5 Nc4 13. Qc1 Nxa3 14. Rxa3 Qxb5 15. Rb3 Qd7 16. Qa3 cxd4 17. cxd4 0-0 18. 0-0 Rfc8 19. Rh3 Ng6 20. Qd3 a5 21. Nf4 Qc7 22. Nxg6 fxg6 23. Qe2 Ra6 24. c3 a4 25. Re3 Qd7 26. Rb1 a3 27. Qa2 Qa4 28. h3 Qc4 29. Rb3 Rca8 30. Kh2 Rb6 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Bhattacharjee, Sourav"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "2042"]
[PlyCount "71"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. 0-0 e6 7. d3 Be7 8. Qe1 Nd4 9. Bxd7+ Qxd7 10. Nxd4 cxd4 11. Ne2 e5 12. Ng3 Rc8 13. c3 dxc3 14. bxc3 g6 15. Be3 0-0 16. Bxa7 Qa4 17. Be3 Qc2 18. d4 Ng4 19. Bd2 exf4 20. Bxf4 Qxc3 21. Qxc3 Rxc3 22. Rab1 Ra8 23. h3 Bh4 24. hxg4 Bxg3 25. Bh6 g5 26. Rxb7 Bf4 27. Rfb1 Rc1+ 28. Rxc1 Bxc1 29. e5 Be3+ 30. Kf1 dxe5 31. dxe5 Bf4 32. Rb5 Rc8 33. a4 Re8 34. a5 Bxe5 35. a6 f6 36. Ke2 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "3"]
[White "Warmerdam, Max"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2278"]
[PlyCount "53"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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. g4 Nxd4 10. Bxd4 Qa5 11. h4 h5 12. g5 Nh7 13. 0-0-0 Be6 14. a3 Bxd4 15. Qxd4 Qe5 16. Qd2 Rab8 17. f4 Qa5 18. Kb1 Rfc8 19. Bh3 Qc5 20. Nd5 Bxd5 21. exd5 Re8 22. f5 b5 23. Rhf1 Rf8 24. b4 Qc8 25. Qe3 gxf5 26. Bxf5 Qc7 27. Qd3 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.02"]
[Round "1"]
[White "De Boer, Sipke"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "68"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 d6 5. Bg5 Ne4 6. Nf3 g6 7. Nbd2 Nc3 8. Qc2 Bg7 9. Rc1 Qa5 10. cxb5 Bf5 11. Qb2 0-0 12. Bh6 Bf6 13. Nc4 Nxa2+ 14. Nxa5 Bxb2 15. Bxf8 Kxf8 16. Rc4 Bc3+ 17. Rxc3 Nxc3 18. Nc6 Nxd5 19. Nd2 Nxc6 20. bxc6 Nb4 21. e4 Be6 22. Bb5 Rc8 23. Ke2 Nxc6 24. Ra1 Nd4+ 25. Kd3 Nxb5 26. Ra5 Nd4 27. Rxa7 Nxb3 28. Nxb3 Bxb3 29. Rb7 Be6 30. f3 f5 31. Kc3 Kf7 32. Kd3 Ra8 33. Rb2 Ra3+ 34. Kd2 Ra2 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Saizew, Valeri"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1951"]
[BlackElo "1695"]
[PlyCount "54"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nxc6 bxc6 13. Bd4 Bxd4+ 14. Qxd4 Qb6 15. Qxb6 axb6 16. Rad1 Be6 17. a3 b5 18. Rd2 Rfb8 19. Rfd1 b4 20. axb4 Rxb4 21. b3 c5 22. Nd5 Bxd5 23. Rxd5 Ra2 24. R1d2 c4 25. bxc4 Rxc4 26. e5 dxe5 27. Rxe5 Rcxc2 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Van Hoorn, Geert"]
[Black "Rache, Ralf"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1695"]
[BlackElo "1832"]
[PlyCount "43"]
[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 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 Nh6 8. d3 a6 9. Nc3 d6 10. Qe1 0-0 11. Qh4 f6 12. f5 Nf7 13. fxg6 hxg6 14. Qg3 Nh8 15. h4 Qd7 16. Nd5 Qg4 17. Nxe7+ Kh7 18. Qxd6 Nf7 19. Qf4 Qxf4 20. Bxf4 Be6 21. Nd5 f5 22. Nc7 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "4"]
[White "Tamminga, Meile"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1800"]
[BlackElo "1695"]
[PlyCount "106"]
[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 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Bc4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. f3 0-0 9. Nge2 Be6 10. Bxe6 fxe6 11. Nf4 Qd7 12. Qb3 d5 13. e5 Na5 14. Qb5 Nc4 15. Bc1 Qc8 16. Nfe2 Ne8 17. 0-0 a6 18. Qb3 Bh8 19. Qd1 Ng7 20. b3 Na5 21. Qd3 Nf5 22. g4 Nxd4 23. Nxd4 Bxe5 24. Be3 Qc5 25. Rac1 Qd6 26. Rc2 Rac8 27. Qd2 Nc6 28. Nxc6 Rxc6 29. f4 Bg7 30. Bd4 Bxd4+ 31. Qxd4 Qc5 32. Qxc5 Rxc5 33. Rfc1 Rfc8 34. Kf2 d4 35. Kf3 Rxc3+ 36. Rxc3 Rxc3+ 37. Rxc3 dxc3 38. Ke3 c2 39. Kd2 c1Q+ 40. Kxc1 e5 41. fxe5 Kf7 42. Kc2 Ke6 43. Kd3 Kxe5 44. h3 g5 45. a3 Kd5 46. Ke3 b5 47. Kd3 a5 48. Kc3 e5 49. Kd3 b4 50. a4 e4+ 51. Ke3 Ke5 52. Kf2 Kf4 53. Ke2 e3 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Van Hoorn, Geert"]
[Black "Schloemer, Armin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1695"]
[BlackElo "1880"]
[PlyCount "43"]
[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 c5 2. Nc3 e6 3. f4 d6 4. Nf3 Nd7 5. Bb5 Qc7 6. 0-0 a6 7. Bxd7+ Bxd7 8. d4 cxd4 9. Qxd4 d5 10. Be3 dxe4 11. Nxe4 Rc8 12. Rfd1 f5 13. Nd6+ Bxd6 14. Qxd6 Qxd6 15. Rxd6 Ke7 16. Rad1 Nf6 17. Ne5 Bb5 18. Rb6 Rc7 19. c4 Bd7 20. Rdd6 Bc6 21. Bc5 Be8 22. Rd7# 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Flohr, Ron E"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1695"]
[BlackElo "1932"]
[PlyCount "38"]
[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 c5 2. Nc3 a6 3. f4 b5 4. d3 Bb7 5. Nf3 Nc6 6. g3 e6 7. Bg2 Be7 8. 0-0 h5 9. h3 Qc7 10. e5 Nh6 11. a4 bxa4 12. Rxa4 Nf5 13. Ne4 Nb4 14. Kh2 Nd5 15. Qe2 Bc6 16. Ra3 c4 17. dxc4 Bxa3 18. cxd5 Bb5 19. d6 Qc8 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "De Feijter, Bas"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1894"]
[BlackElo "1695"]
[PlyCount "63"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Rb1 Qb6 12. b3 Rfb8 13. Qc2 Ng4 14. Na4 Qa7 15. h3 Nge5 16. Nxe5 Nxe5 17. Be3 Nd7 18. Nb2 Nb6 19. Rfd1 Rc8 20. a4 Qd7 21. a5 Nxd5 22. Bxd5 Qxh3 23. Bg2 Qh5 24. Bf3 Qh3 25. Na4 c4 26. Nb6 cxb3 27. Qe4 d5 28. Qg4 Qxg4 29. Bxg4 f5 30. Bf3 Bc4 31. Nxa8 Rxa8 32. Bxd5+ 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.05.04"]
[Round "9"]
[White "Van Hoorn, Geert"]
[Black "Koster, Chiel"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "27"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. f4 Bb7 4. Bd3 f5 5. exf5 exf5 6. Nf3 g6 7. 0-0 Bg7 8. Bc4 Nc6 9. Re1+ Nce7 10. Ng5 Nh6 11. Nc3 d5 12. Ne6 Qd7 13. Bxd5 c6 14. Nxg7+ 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.05.03"]
[Round "8"]
[White "Van Hoorn, Geert"]
[Black "Mesman, Edwyn"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1787"]
[PlyCount "137"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 g6 4. Nf3 Bg7 5. Bc4 c5 6. 0-0 Nc6 7. e5 dxe5 8. Bxf7+ Kxf7 9. fxe5 Ng4 10. h3 Ke8 11. hxg4 Nxe5 12. Nxe5 Qd4+ 13. Kh1 Bxe5 14. Qf3 Qxg4 15. Qf7+ Kd8 16. Qd5+ Bd6 17. Ne4 Qh4+ 18. Kg1 Qh2+ 19. Kf2 Rf8+ 20. Ke1 Qh4+ 21. g3 Rxf1+ 22. Kxf1 Qh1+ 23. Kf2 Qh2+ 24. Kf3 Qh1+ 25. Kf2 Kc7 26. d4 Bf5 27. dxc5 Qxe4 28. cxd6+ exd6 29. Qf7+ Bd7 30. Be3 Re8 31. Qf4 Qxc2+ 32. Ke1 Qe4 33. Rc1+ Bc6 34. Kf2 Qg2+ 35. Ke1 Qe4 36. Kf2 Qxf4+ 37. Bxf4 Rf8 38. Ke3 Kd7 39. Rd1 d5 40. Kd4 Re8 41. Be5 Rf8 42. Bf4 Rf5 43. b4 Ke6 44. Re1+ Kf7 45. Rc1 a6 46. a4 g5 47. Be5 Kg6 48. b5 axb5 49. axb5 Bxb5 50. Kxd5 Bc6+ 51. Ke6 Rf8 52. Bd6 Re8+ 53. Be7 Kh5 54. Rc5 Rxe7+ 55. Kxe7 Kg4 56. Kf6 h6 57. Rc3 Bf3 58. Kg6 Kxg3 59. Kxh6 g4 60. Kg5 Kf2 61. Kf4 Ke2 62. Rb3 b5 63. Rxb5 Kf2 64. Rb3 Kg2 65. Rb2+ Kf1 66. Kg3 Ke1 67. Rb4 Kd2 68. Rxg4 Bxg4 69. Kxg4 1/2-1/2

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.05.02"]
[Round "7"]
[White "Lecomte, Robin"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2013"]
[PlyCount "49"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Qa5 10. Nb3 Qc7 11. 0-0-0 Be6 12. h4 h5 13. gxh5 Nxh5 14. Rg1 Ne5 15. Be2 a5 16. Nd4 Bc4 17. f4 Bxe2 18. Qxe2 Nc4 19. Nd5 Qc5 20. Nxe7+ Kh7 21. Rg5 Qb4 22. Rb5 Qa4 23. Rxh5+ gxh5 24. Qxh5+ Bh6 25. Ndf5 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.05.01"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Mensing, Adrian"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "85"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 c6 6. 0-0 Bf5 7. Re1 e6 8. Re5 Qc7 9. Qe1 Be7 10. Nd4 Nbd7 11. Rxf5 exf5 12. Nxf5 Qe5 13. Qxe5 Nxe5 14. d3 Nxc4 15. dxc4 Bb4 16. Nxg7+ Kd7 17. Bd2 Rad8 18. Bg5 Be7 19. Nf5 Nd5 20. Nxe7 Nxe7 21. Rd1+ Ke8 22. Re1 Rd7 23. Ne4 Kd8 24. Nc5 Rc7 25. Bf4 Rc8 26. Nxb7+ Kd7 27. Nc5+ Kd8 28. Rd1+ Ke8 29. Ne4 Ng6 30. Nd6+ Ke7 31. Nxc8+ Rxc8 32. Bd6+ Ke6 33. c5 Kf5 34. Re1 Rd8 35. g3 Rd7 36. h4 h5 37. b4 Rb7 38. Rb1 Ke4 39. b5 cxb5 40. c6 Rb6 41. c7 Rc6 42. Rxb5 f5 43. Rc5 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.04.30"]
[Round "5"]
[White "Den Dunnen, Lola"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1705"]
[PlyCount "43"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. Nf3 d6 6. Qc2 g6 7. e4 Bg7 8. Bd3 Bg4 9. Nbd2 0-0 10. h3 Bxf3 11. Nxf3 Nbd7 12. 0-0 Ne5 13. Nxe5 dxe5 14. Be3 Qc7 15. Rad1 Ne8 16. f4 a5 17. f5 Nf6 18. g4 h5 19. g5 Nd7 20. Be2 Qd6 21. Bc1 e6 22. dxe6 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.04.29"]
[Round "4"]
[White "Van Hoorn, Geert"]
[Black "Leeftink, Gerbert"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "127"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Nf3 Nc6 7. Bb5 Bd7 8. Be3 Nge7 9. 0-0 0-0 10. Bxc6 Nxc6 11. Ne2 cxd4 12. Nexd4 Nxd4 13. Nxd4 Qh4 14. f4 f6 15. Nf5 exf5 16. Qxd5+ Kh8 17. Qxd7 fxe5 18. fxe5 f4 19. Bf2 Qg5 20. e6 f3 21. g3 Qg4 22. Be3 Rac8 23. Qxb7 Qxe6 24. Rxf3 Rxf3 25. Qxf3 Rxc2 26. Qf8+ Qg8 27. Rf1 Rxb2 28. Bd4 Rb7 29. Qd6 Rf7 30. Rb1 Bc7 31. Qc6 Qd8 32. Rd1 Bb6 33. Kg2 Bxd4 34. Rxd4 Qf6 35. Qxf6 gxf6 36. Kf3 Rc7 37. Kf4 Kg7 38. Ra4 Re7 39. Ra5 Kg6 40. g4 Rc7 41. Ra4 Re7 42. h4 Rc7 43. h5+ Kf7 44. Ra5 Ke6 45. Ra6+ Kf7 46. Ra4 Ke6 47. g5 Kf7 48. Ra5 fxg5+ 49. Kxg5 Kg7 50. h6+ Kf7 51. Kf5 Re7 52. a4 Rb7 53. Rb5 Rc7 54. a5 a6 55. Rd5 Rc6 56. Rd7+ Kg8 57. Rg7+ Kh8 58. Kg5 Rc5+ 59. Kf6 Rc6+ 60. Kf7 Rc7+ 61. Kf8 Rc8+ 62. Kf7 Rc7+ 63. Kf8 Rf7+ 64. Rxf7 1/2-1/2

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.04.28"]
[Round "3"]
[White "Manshanden, Nick"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "96"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Qd2 Ng4 10. Bxg4 Bxg4 11. h3 Bd7 12. Rad1 Rc8 13. Nxc6 bxc6 14. Bd4 Bxd4 15. Qxd4 Qb6 16. Qxb6 axb6 17. f4 Be6 18. f5 Bc4 19. Rf4 g5 20. Rg4 f6 21. e5 d5 22. Kf2 h6 23. e6 Rfd8 24. b3 Ba6 25. Na4 Rb8 26. Rb4 Bb5 27. Nxb6 Rxb6 28. c4 Ra8 29. cxb5 Rxa2+ 30. Kg1 Ra5 31. Rc1 Rbxb5 32. Rxb5 Rxb5 33. Rxc6 d4 34. Rc8+ Kg7 35. Rd8 Rxf5 36. Rd7 Kf8 37. Rd8+ Kg7 38. Re8 Re5 39. Rxe7+ Kf8 40. Rf7+ Ke8 41. Rxf6 d3 42. Rf1 d2 43. Kf2 Rf5+ 44. Ke2 Rxf1 45. Kxd2 Ke7 46. Ke2 Rb1 47. Kf3 Kxe6 48. Kg4 Kf6 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.04.27"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Ousmane, Tijany"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "78"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 Nbd7 4. Nf3 e5 5. Bc4 h6 6. d4 exd4 7. Qxd4 c6 8. e5 d5 9. exf6 Bc5 10. Qd3 dxc4 11. fxg7 Rg8 12. Qxc4 Qe7+ 13. Qe4 f5 14. Qxe7+ Kxe7 15. Na4 Kf7 16. Nxc5 Re8+ 17. Kf2 Nxc5 18. Re1 Be6 19. Be3 Ne4+ 20. Kg1 Kxg7 21. Bd4+ Kh7 22. g4 c5 23. gxf5 Bd5 24. Be5 Rg8+ 25. Kf1 Bc4+ 26. Re2 Bxe2+ 27. Kxe2 Rg2+ 28. Ke3 Rd8 29. Nh4 Rxh2 30. Kxe4 Rxh4 31. Rg1 Rd7 32. f6 Rh5 33. f7 Rxf7 34. Kd5 b6 35. Ke6 Rhf5 36. Rd1 Kg6 37. Rg1+ Kh7 38. Rd1 Kg6 39. Rg1+ Kh7 1/2-1/2

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2014.04.26"]
[Round "1"]
[White "Beerdsen, Thomas"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2196"]
[PlyCount "75"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. c3 Nf6 7. Re1 Nc6 8. d4 Bg7 9. Bg5 b6 10. Qd3 Rc8 11. d5 Ne5 12. Nxe5 dxe5 13. Bxf6 Bxf6 14. c4 0-0 15. Nd2 Bg7 16. Nf3 f5 17. Ng5 Rf6 18. Qh3 h6 19. Ne6 Rxe6 20. dxe6 Qxe6 21. b3 Rd8 22. Rad1 Rd4 23. Rxd4 exd4 24. f4 Qd7 25. e5 b5 26. Qd3 b4 27. Kf2 e6 28. g4 Kh7 29. h4 h5 30. gxf5 gxf5 31. Qf3 Bh6 32. Rg1 d3 33. Rd1 Qd4+ 34. Qe3 Qxf4+ 35. Qxf4 Bxf4 36. Rxd3 Bxe5 37. Kf3 Bd4 38. Rxd4 1-0

[Event "NED-ch U15"]
[Site "Sneek"]
[Date "2013.05.04"]
[Round "8"]
[White "Roesink, Veron"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "73"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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. g4 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. h5 Rac8 13. a3 h6 14. hxg6 fxg6 15. Be2 g5 16. 0-0-0 a6 17. Qe3 b5 18. Bb6 Rxc3 19. bxc3 Qxa3+ 20. Kd2 b4 21. Bd4 Rc8 22. cxb4 Qxb4+ 23. c3 Qb2+ 24. Ke1 Bb3 25. c4 Nxg4 26. fxg4 Bxd4 27. Qxd4 Qa3 28. Rxh6 Qa5+ 29. Rd2 Qe5 30. Qxe5 dxe5 31. Rb6 Bxc4 32. Rc2 Kg7 33. Rxc4 Ra8 34. Rcc6 a5 35. Rg6+ Kf7 36. Bc4+ e6 37. Bxe6+ 1-0

[Event "NED-ch U15"]
[Site "Sneek"]
[Date "2013.05.03"]
[Round "7"]
[White "De Boer, Eelke"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "78"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 Nc6 8. Nbd2 b6 9. a3 Bb7 10. b4 Ng4 11. Qb3 Nxe3 12. fxe3 Qc7 13. Rae1 Rad8 14. d4 e6 15. Bc4 d5 16. exd5 exd5 17. Bxd5 Nxd4 18. Bxf7+ Qxf7 19. exd4 cxd4 20. Nxd4 Qxb3 21. N2xb3 Bd5 22. Re7 Bc4 23. Rc1 Bxb3 24. Nxb3 Bxc3 25. h3 Bb2 26. Rc2 Bxa3 27. Rxa7 Bxb4 28. Ra1 Rd3 29. Rb1 Re8 30. Kf2 Rf8+ 31. Kg1 Ra8 32. Rc4 Ba5 33. Nxa5 bxa5 34. Rb7 Rd5 35. Rcc7 Rh5 36. Kh2 a4 37. g4 Rh6 38. Ra7 Rxa7 39. Rxa7 g5 1/2-1/2

[Event "NED-ch U15"]
[Site "Sneek"]
[Date "2013.05.02"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Bhattacharjee, Sourav"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "53"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Bd6 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. 0-0 Nbd7 9. Nc3 0-0 10. d3 Bc5+ 11. Kh1 Be3 12. Ng5 Ne5 13. Bb3 h6 14. Nge4 Nxe4 15. Nxe4 Bxc1 16. Raxc1 g5 17. Rce1 Ng4 18. d6 Bf5 19. dxc7 Bxe4 20. Rxe4 Rfe8 21. Rxe8+ Rxe8 22. g3 Rc8 23. gxf4 Ne3 24. Rg1 Rxc7 25. fxg5 h5 26. g6 Ng4 27. gxf7+ 1-0

[Event "NED-ch U15"]
[Site "Sneek"]
[Date "2013.05.01"]
[Round "5"]
[White "Luiten, Reinier"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "94"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 Nc6 7. e3 0-0 8. Bg2 a6 9. b3 e5 10. Nxc6 bxc6 11. Bb2 Bb7 12. e4 Ne8 13. 0-0 Nc7 14. Re1 Ne6 15. Ne2 Qc7 16. Bh3 Ng5 17. Bg2 f6 18. Nc3 Rad8 19. Ba3 d6 20. h4 Ne6 21. Ne2 c5 22. Bb2 Nd4 23. Qd2 f5 24. Nxd4 exd4 25. exf5 Rxf5 26. Bh3 Qc6 27. Kh2 Rdf8 28. f4 R5f6 29. Be6+ Kh8 30. Bd5 Qc8 31. Bxb7 Qxb7 32. Qg2 Qd7 33. Qh3 Qf7 34. Re4 d5 35. cxd5 Qxd5 36. Re5 Qc6 37. Rc1 Rxf4 38. Rexc5 Rf2+ 39. Kg1 Qf3 40. R5c2 Qe3 41. Bxd4 Bxd4 42. Rc7 Rf1+ 43. Kh2 R8f2+ 44. Qg2 Rxg2+ 45. Kxg2 Rf2+ 46. Kh3 Qe6+ 47. g4 Qe3# 0-1

[Event "NED-ch U15"]
[Site "Sneek"]
[Date "2013.04.29"]
[Round "3"]
[White "Van Hoorn, Geert"]
[Black "Kuiper, Adrian"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "111"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 e6 6. g3 d5 7. e5 Ne7 8. Qe2 Nbc6 9. Bg2 Nf5 10. 0-0 Be7 11. a4 b4 12. Nd1 0-0 13. Ne3 Nfd4 14. Nxd4 Nxd4 15. Qf2 a5 16. f5 exf5 17. Nxf5 Rc8 18. c4 Qd7 19. cxd5 Nxf5 20. Qxf5 Qxf5 21. Rxf5 Ba6 22. Be4 c4 23. dxc4 Rxc4 24. d6 Rxe4 25. dxe7 Re8 26. Bg5 Bb7 27. Rd1 Bc6 28. Rd8 Bxa4 29. e6 Rxe6 30. Rxa5 Bc6 31. Rc5 f6 32. Rxc6 R6xe7 33. Rxe8+ Rxe8 34. Bd2 Re2 35. Rd6 Kf7 36. b3 Kg6 37. Rd4 Kf5 38. h4 h6 39. Kf1 Rh2 40. Bxb4 Rb2 41. Rd3 Ke4 42. Rc3 f5 43. Bf8 Rb1+ 44. Ke2 Rb2+ 45. Kd1 Rg2 46. Bxg7 f4 47. Rc4+ Kd5 48. Rxf4 Rxg3 49. Bxh6 Rxb3 50. Bg5 Ke5 51. Ke2 Ra3 52. Kf2 Rb3 53. Rf3 Rb2+ 54. Kg3 Rb4 55. Rf4 Rb7 56. Kg4 1-0

[Event "NED-ch U15"]
[Site "Sneek"]
[Date "2013.04.27"]
[Round "1"]
[White "Van Hoorn, Geert"]
[Black "Gerlagh, Joris"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1962"]
[PlyCount "102"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nf6 4. Nf3 d5 5. Bb5+ Nc6 6. e5 Nd7 7. Bxc6 bxc6 8. 0-0 Be7 9. d3 Ba6 10. Qe1 c4 11. d4 c5 12. f5 Qb6 13. fxe6 fxe6 14. Na4 Qc6 15. Nc3 Qb6 16. Na4 Qc6 17. Nc3 0-0-0 18. dxc5 Bxc5+ 19. Be3 Qb6 20. Bxc5 Qxc5+ 21. Qf2 Rhf8 22. Qxc5+ Nxc5 23. Nd4 Kd7 24. b4 cxb3 25. Rxf8 Rxf8 26. axb3 Rf4 27. b4 Rxd4 28. bxc5 Bb7 29. Nb5 Rb4 30. Nd6 a6 31. Nxb7 Rxb7 32. Rxa6 Rb2 33. Rd6+ Ke7 34. c3 Rc2 35. c6 Rxc3 36. Kf2 Kf7 37. Rd7+ Kg6 38. c7 Kf5 39. Rxg7 h6 40. Rh7 Kxe5 41. Rxh6 Rxc7 42. Rh5+ Kd4 43. Rh4+ Kc3 44. Rh3+ Kc4 45. Re3 Re7 46. h4 e5 47. h5 e4 48. h6 d4 49. Rh3 e3+ 50. Ke1 Kd3 51. h7 Rb7 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "9"]
[White "Baselmans, Luuk"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "64"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. Bxc6 bxc6 12. 0-0 Bg4 13. Qa4 Bxd2 14. Nxd2 Qg5 15. f4 Qg6 16. Kh1 Rab8 17. Nb3 Rb7 18. Rac1 Bd7 19. Rg1 Rd8 20. Qa3 Bf5 21. Nc5 Rb6 22. Qxa7 Rxb2 23. Qxc7 Rc8 24. Qa5 h6 25. Qa3 Rcb8 26. Rce1 Bb1 27. Nd7 Rxa2 28. Qe7 Be4 29. Rxe4 Rxg2 30. Ree1 Rxg1+ 31. Rxg1 Qe4+ 32. Rg2 Rb1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "7"]
[White "Sealy, Alec"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "84"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. Qxf6 Nxf6 9. Nc3 0-0 10. 0-0-0 d6 11. Bc4 Bd7 12. h3 Rfe8 13. Rhe1 Re5 14. f4 Re7 15. g4 Rae8 16. Bd3 Bc6 17. Re2 Nxe4 18. Bxe4 d5 19. Nxd5 Rxe4 20. Rxe4 Rxe4 21. Nxc7 g6 22. f5 Kg7 23. fxg6 hxg6 24. b3 Re3 25. Rd3 Re1+ 26. Kb2 Rh1 27. Rg3 Re1 28. a4 a6 29. Na8 b5 30. Nb6 Re7 31. a5 b4 32. c3 Re2+ 33. Kc1 bxc3 34. Rxc3 Bb5 35. Rc2 Re3 36. Rh2 Rxb3 37. h4 Ra3 38. h5 Rxa5 39. h6+ Kh7 40. Nd5 Bc4 41. Nf6+ Kh8 42. Rh4 g5 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "8"]
[White "Van Hoorn, Geert"]
[Black "Schoppen, Casper"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "78"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. d3 b5 6. Be2 d4 7. Nxb5 Qa5+ 8. Bd2 Qxb5 9. 0-0 Nf6 10. Qe1 Qxb2 11. Qg3 Qxc2 12. a4 Nxe4 13. dxe4 Qxe4 14. Rfe1 Qg6 15. Qf2 Be7 16. Ne5 Nxe5 17. fxe5 0-0 18. Qf3 Rb8 19. Bd3 f5 20. exf6 Qxf6 21. Qg3 Bd7 22. Qc7 Qf2+ 23. Kh1 Rbd8 24. Rad1 Bf6 25. Rf1 Qh4 26. Rf4 Qh5 27. Rdf1 Qe5 28. Rxf6 gxf6 29. Rxf6 Rxf6 30. Qxd8+ Rf8 31. Qe7 Qh5 32. g4 Qh3 33. Qg5+ Kf7 34. Qf4+ Ke7 35. Qg5+ Ke8 36. Bg6+ hxg6 37. Qxg6+ Kd8 38. Qg5+ Kc7 39. Qe5+ Kb7 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "5"]
[White "Van Hoorn, Geert"]
[Black "Bekedam, Tyro"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "58"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. 0-0 Bd7 7. d3 Nf6 8. Qe1 0-0 9. Qh4 Qc7 10. Bxc6 bxc6 11. e5 Ne8 12. Qxe7 dxe5 13. Nxe5 Be6 14. Qxc5 Bd7 15. Nxd7 Qxd7 16. f5 Bd4+ 17. Qxd4 Qxd4+ 18. Kh1 Ng7 19. Bh6 Rfe8 20. Ne4 Nxf5 21. Bg5 Rxe4 22. dxe4 Qxe4 23. Rae1 Qg4 24. Bf6 Kf8 25. Rf3 Re8 26. Rd1 Qe4 27. h3 Qe6 28. Bc3 Qe2 29. Rdf1 Ng3+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "De Haas, Lars"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "89"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Bg4 5. h3 Bh5 6. g4 Bg6 7. f5 Nf6 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxd5 f6 11. Bxc6+ bxc6 12. fxg6 hxg6 13. d3 Be7 14. Be3 f5 15. Nxe5 Bh4+ 16. Bf2 Bxf2+ 17. Kxf2 Qd4+ 18. Kg2 Qxe5 19. exf5 Qd5+ 20. Qf3 Qxf3+ 21. Kxf3 gxf5 22. Rae1+ Kd7 23. gxf5 Rhf8 24. Kf4 g6 25. Re5 gxf5 26. Rxf5 Rh8 27. Kg4 Rab8 28. b3 Rb4+ 29. Rf4 Rb5 30. h4 Rg8+ 31. Kh3 Re5 32. Rf3 Ke6 33. Rh2 Rg1 34. Rg3 Rf1 35. Rg6+ Kd5 36. Rg5 Rfe1 37. Rxe5+ Rxe5 38. Kg4 Re8 39. h5 Rg8+ 40. Kf5 Kd6 41. h6 Ke7 42. h7 Rh8 43. Kg6 Kf8 44. Rf2+ Ke7 45. Kg7 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "4"]
[White "Warmerdam, Max"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "C59"]
[PlyCount "51"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Be7 9. d3 0-0 10. 0-0 Nd5 11. Nf3 Qc7 12. Bd2 Bd6 13. c4 Ne7 14. b4 Nb7 15. c5 Nxc5 16. bxc5 Bxc5 17. Bc3 Ng6 18. Nbd2 f5 19. Qc2 Bb7 20. Rab1 Rae8 21. Qb3+ Rf7 22. Ng5 Ba8 23. Nxf7 Qxf7 24. Qxf7+ Kxf7 25. Kh1 Bb6 26. Nc4 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "3"]
[White "Halfhide, Sebastian"]
[Black "Van Hoorn, Geert"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "88"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 Be7 6. Nc3 Be6 7. Bb3 0-0 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Qd7 11. Bc4 Rae8 12. 0-0 Bd8 13. Bxe6 Rxe6 14. Be3 Qc6 15. f3 a6 16. Rad1 Rfe8 17. Rfe1 Nd7 18. Qd2 Ne5 19. b3 Rg6 20. Kh1 Bf6 21. Nd5 Qd7 22. Nxf6+ gxf6 23. f4 Nf3 24. Qd3 Nxe1 25. Rxe1 Kh8 26. f5 Rg3 27. Kh2 Reg8 28. Re2 Qe7 29. Qd4 Qe5 30. Qxe5 fxe5 31. Bh6 f6 32. a4 c6 33. Bf8 Rxf8 34. Kxg3 d5 35. exd5 cxd5 36. Rd2 d4 37. Kf3 Kg7 38. g4 Rh8 39. h4 h6 40. c3 Rc8 41. cxd4 exd4 42. Rxd4 Rc3+ 43. Ke4 Rxb3 44. Rd7+ Kg8 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "1"]
[White "Koster, Tobias"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "74"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. Qxf6 Nxf6 9. Nc3 0-0 10. Bd3 d6 11. 0-0 Bd7 12. Rfe1 Rfe8 13. Nd5 Nxd5 14. exd5 Re5 15. Rxe5 dxe5 16. Re1 f6 17. Bc4 Kf8 18. Rd1 Rd8 19. h3 Bf5 20. Rd2 c6 21. d6 Ke8 22. g4 Bg6 23. f3 Bf7 24. Bf1 Kd7 25. c4 c5 26. b3 Ke6 27. Bg2 Rxd6 28. Rxd6+ Kxd6 29. Kf2 Bg6 30. Ke3 Bb1 31. a3 Ba2 32. f4 b6 33. fxe5+ Kxe5 34. Be4 Bxb3 35. Kd3 h6 36. h4 Bd1 37. Bf5 Kf4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "2"]
[White "Van Hoorn, Geert"]
[Black "Kazarian, Anna Maja"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "1837"]
[PlyCount "65"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 g6 5. Bb5 Nge7 6. 0-0 Bg7 7. d3 a6 8. Ba4 b5 9. Bb3 d5 10. a4 b4 11. Ne2 Na5 12. Qe1 c4 13. Ba2 Qb6+ 14. Kh1 Bd7 15. Bd2 Rb8 16. e5 Bxa4 17. dxc4 dxc4 18. Bxc4 Bxc2 19. Bxa6 Nec6 20. Ned4 Nxd4 21. Nxd4 Qxd4 22. Rxa5 0-0 23. Qc1 b3 24. Bc3 Qb6 25. Qd2 Rfd8 26. Qf2 Qxf2 27. Rxf2 Ra8 28. h3 Rd1+ 29. Kh2 Bf8 30. Rd2 Bh6 31. Rxd1 Bxd1 32. Kg3 Rd8 33. Rc5 1/2-1/2

