[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.24"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Rasmussen, Casper"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2382"]
[BlackElo "2239"]
[PlyCount "43"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 Bf5 8. e3 e6 9. Qb3 Bb4 10. Ne5 Bxc3+ 11. bxc3 0-0 12. Qxb7 Nxe5 13. Bxe5 Ne4 14. f3 Qh4+ 15. g3 Qh5 16. Be2 Ng5 17. 0-0 Be4 18. Kg2 Qh3+ 19. Kg1 Qh5 20. Kg2 Qh3+ 21. Kg1 Qh5 22. Kg2 1/2-1/2

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.23"]
[Round "8"]
[White "Meers, Hubert"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2270"]
[BlackElo "2382"]
[PlyCount "95"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Bc1 g6 6. f3 Qa5+ 7. c3 Nf6 8. e4 d6 9. Na3 Qd8 10. f4 Bg7 11. Bb5+ Bd7 12. e5 Ng8 13. Qe2 Bxb5 14. Qxb5+ Qd7 15. Nf3 Nh6 16. exd6 exd6 17. Nc4 Kd8 18. Qxd7+ Kxd7 19. Ne3 Re8 20. 0-0 Ng8 21. f5 Bh6 22. fxg6 hxg6 23. Nh4 Bxe3+ 24. Bxe3 Rxe3 25. Rxf7+ Ne7 26. Nxg6 Na6 27. Kf2 Rg8 28. Kxe3 Rxg6 29. Re1 Ke8 30. Rh7 Kd8 31. g4 Nxd5+ 32. Kf3 Nac7 33. h4 Nf6 34. Rh8+ Kd7 35. g5 Nfd5 36. Rh7+ Kc6 37. c4 Nb6 38. Ree7 Ne6 39. Kg4 Nxc4 40. Kf5 Nf8 41. Rh8 d5 42. Rxf8 Rd6 43. g6 d4 44. g7 d3 45. g8Q d2 46. Qxc4 d1Q 47. Rc8+ Kb6 48. Qb3+ 1-0

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.22"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Pujari, Rucha"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2382"]
[BlackElo "2071"]
[PlyCount "48"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 0-0 7. a3 Be6 8. Nd5 h6 9. Be3 Re8 10. 0-0 Bf8 11. Bb3 Nb8 12. c4 c6 13. Nc3 d5 14. cxd5 cxd5 15. d4 Nxe4 16. Nxe4 dxe4 17. Nxe5 Nd7 18. d5 Bf5 19. Nxd7 Bxd7 20. Rc1 Bd6 21. Bc5 Bf4 22. Be3 Bd6 23. Bc5 Bf4 24. Be3 Bd6 1/2-1/2

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.21"]
[Round "6"]
[White "Stinka, Jakub"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2333"]
[BlackElo "2382"]
[PlyCount "90"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Bb4 5. g3 0-0 6. Bg2 c5 7. 0-0 cxd4 8. Nxd4 dxc4 9. Ndb5 Nc6 10. Bf4 e5 11. Qxd8 Rxd8 12. Bg5 Be6 13. Nc7 Rac8 14. Nxe6 fxe6 15. Rfd1 h6 16. Rxd8+ Rxd8 17. Bxf6 gxf6 18. Bxc6 bxc6 19. Na4 Rd2 20. a3 Ba5 21. Rc1 c3 22. b4 c2 23. Kg2 Bb6 24. Nxb6 axb6 25. Kf3 Kf7 26. Ke3 Rd6 27. Rxc2 f5 28. f4 exf4+ 29. gxf4 c5 30. bxc5 bxc5 31. Rxc5 Ra6 32. Rc3 Ra4 33. Kf3 e5 34. fxe5 Ke6 35. Rc6+ Kxe5 36. Rxh6 Rxa3+ 37. e3 Ra1 38. Rh8 Kf6 39. h4 Ra4 40. Rf8+ Ke7 41. Rxf5 Rxh4 42. Ra5 Ke6 43. e4 Rh3+ 44. Kf4 Rh4+ 45. Ke3 Rh1 1/2-1/2

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.20"]
[Round "5"]
[White "Pribyl, Josef"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2221"]
[BlackElo "2382"]
[PlyCount "86"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. Nc3 Nbd7 7. e4 e5 8. h3 c6 9. a4 a5 10. Re1 Re8 11. b3 Qc7 12. Ba3 exd4 13. Nxd4 Nc5 14. Qd2 Bd7 15. Rad1 Rad8 16. Re2 Bc8 17. Qf4 Nh5 18. Qd2 Nf6 19. Qf4 Nfd7 20. Red2 b6 21. Nde2 Be5 22. Qe3 Nf8 23. f4 Bg7 24. Qf3 Ba6 25. h4 h5 26. Kh2 Nh7 27. Kg1 Nf6 28. e5 dxe5 29. Qxc6 Qxc6 30. Bxc6 Rxd2 31. Rxd2 Re6 32. Bb5 Bxb5 33. axb5 Nce4 34. Rd8+ Kh7 35. Nd5 Nxd5 36. Rxd5 exf4 37. Nxf4 Re8 38. Rd7 Nxg3 39. Rxf7 Kg8 40. Rd7 Ne2+ 41. Nxe2 Rxe2 42. c4 Re3 43. Rd8+ Kh7 1/2-1/2

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.20"]
[Round "4"]
[White "Van der Hagen, Loek"]
[Black "Plischki, Sebastian"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2382"]
[BlackElo "2329"]
[PlyCount "117"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Qc7 8. Be3 Nc6 9. 0-0 Be7 10. Kh1 0-0 11. Bf3 Bd7 12. a4 Nxd4 13. Qxd4 Bc6 14. Rad1 Rfd8 15. Qb6 Qb8 16. f5 Qc8 17. Qb3 Re8 18. Bd4 e5 19. Bb6 Qd7 20. Rf2 Bd8 21. Bc5 Bc7 22. Rfd2 Red8 23. Qa3 Ne8 24. a5 Qe7 25. Be3 Rab8 26. Qb4 Nf6 27. g4 h6 28. Rg2 Nh7 29. Nd5 Bxd5 30. Rxd5 b6 31. axb6 Bxb6 32. Bxb6 Qb7 33. Rxd6 Rxd6 34. Qxd6 Qxb6 35. Qxb6 Rxb6 36. b3 Ng5 37. Rg3 Rd6 38. h4 Nxf3 39. Rxf3 Rd4 40. Re3 Rd1+ 41. Kg2 Rd2+ 42. Kf3 Rxc2 43. g5 h5 44. Rd3 Rh2 45. Rd8+ Kh7 46. Rf8 Rh3+ 47. Kf2 Rxh4 48. Rxf7 Kg8 49. g6 Rxe4 50. Re7 Rf4+ 51. Kg3 Rxf5 52. Re8+ Rf8 53. Rxe5 Rb8 54. Kh4 Kf8 55. Rf5+ Ke7 56. Rf7+ Ke6 57. Rxg7 Kf6 58. Ra7 Kxg6 59. Rxa6+ 1/2-1/2

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.19"]
[Round "3"]
[White "Kuegel, Tobias"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2422"]
[BlackElo "2382"]
[PlyCount "97"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. Nxf6+ Bxf6 8. Be3 0-0 9. Qd2 c5 10. 0-0-0 cxd4 11. Nxd4 e5 12. Nb5 Qxd2+ 13. Rxd2 Nc6 14. Bc4 a6 15. Nc7 Rb8 16. Nd5 Bd8 17. Nb6 Nd4 18. Bxd4 exd4 19. Nd5 b5 20. Bb3 Re8 21. Rxd4 h5 22. h4 Bb7 23. Nf4 Re5 24. Rhd1 Bb6 25. Rd7 Rf5 26. Rxf7 Rxf7 27. Rd7 Bxf2 28. Nxh5 Kh7 29. Rxf7 Be3+ 30. Kb1 Bd4 31. c3 Kh6 32. cxd4 Kxh5 33. Rxg7 Kxh4 34. Be6 Be4+ 35. Kc1 Kh5 36. Kd2 Rb6 37. Bh3 b4 38. axb4 Rxb4 39. Kc3 Rb6 40. Rc7 Kg5 41. Re7 Rc6+ 42. Kb4 Bd3 43. b3 Bc2 44. Re5+ Kf4 45. Rc5 Rb6+ 46. Ka5 Rxb3 47. Rxc2 Ke4 48. Rc4 Kd5 49. Rb4 1-0

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.18"]
[Round "2"]
[White "Van der Hagen, Loek"]
[Black "Babula, Milan"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2382"]
[BlackElo "2103"]
[PlyCount "170"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 c5 7. Bd3 Nc6 8. 0-0 b5 9. Bc2 Be7 10. Re1 c4 11. Nf1 Nb6 12. Ng3 h5 13. h3 a5 14. Nh2 g6 15. Ne2 Kd7 16. Nf1 Kc7 17. Ne3 Bd7 18. f4 Qg8 19. Bd2 Qg7 20. Kh1 f5 21. exf6 Bxf6 22. Ng1 g5 23. fxg5 Bxg5 24. Nf3 Be7 25. Nf1 Raf8 26. Qe2 Bd6 27. Be3 Nc8 28. Bg1 N8e7 29. Bh2 Bxh2 30. Kxh2 Ng6 31. Bxg6 Qxg6 32. Ne5 Qf6 33. Nxc6 Kxc6 34. Nd2 Qf4+ 35. Kg1 h4 36. Nf3 Kb7 37. Qe5 Rhg8 38. Qxf4 Rxf4 39. Kf2 Kc7 40. Re5 Rh8 41. Rae1 b4 42. g3 hxg3+ 43. Kxg3 Rf6 44. Ng5 Kd6 45. h4 Rhh6 46. Nh3 Be8 47. Nf4 Bf7 48. Kg4 Bg8 49. Kg5 Bh7 50. h5 Be4 51. R1xe4 dxe4 52. Ng6 Rhxg6+ 53. hxg6 Rf2 54. g7 Ke7 55. g8Q Rg2+ 56. Kf4 Rxg8 57. Rxa5 Rg2 58. cxb4 Rxb2 59. a3 Re2 60. Rc5 Ra2 61. Rxc4 Rxa3 62. Kxe4 Rb3 63. Rc7+ Kd6 64. Rb7 Kc6 65. Rb8 Kc7 66. Rb5 Kc6 67. Rc5+ Kb6 68. Re5 Rxb4 69. Rxe6+ Kc7 70. Ke5 Rb1 71. Re7+ Kd8 72. Rh7 Rb5+ 73. d5 Rb6 74. Rf7 Rh6 75. Ra7 Rg6 76. Ra4 Kd7 77. Rh4 Rg5+ 78. Kd4 Rg6 79. Kc5 Rf6 80. Rh5 Rg6 81. d6 Rg1 82. Rh7+ Kd8 83. Rh5 Kd7 84. Rh7+ Kd8 85. d7 Rg6 1/2-1/2

[Event "Plzen A2 12th"]
[Site "Plzen"]
[Date "2024.02.17"]
[Round "1"]
[White "Imnadze, Nato"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2228"]
[BlackElo "2382"]
[PlyCount "79"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c5 5. d5 Qa5 6. a4 Ne4 7. Qd3 f5 8. Bd2 Nxd2 9. Qxd2 h6 10. Nh4 Ne5 11. e4 fxe4 12. Be2 Kd8 13. 0-0 g5 14. f4 exf3 15. Nxf3 Bg7 16. Nxe5 Bxe5 17. Qd3 a6 18. Nd1 b5 19. c3 Rb8 20. Ne3 Qb6 21. Kh1 c4 22. Qe4 h5 23. axb5 axb5 24. Nc2 Bb7 25. Nb4 Qc5 26. Rf5 g4 27. Rf7 Ra8 28. Raf1 Ra7 29. Bd1 Ra1 30. Bc2 Rxf1+ 31. Rxf1 Kc7 32. Qf5 Kb6 33. Be4 Ra8 34. Nc6 Bxc6 35. dxc6 e6 36. Qg5 Qf2 37. Qc1 Qe2 38. Re1 Qf2 39. Rf1 Qe2 40. Re1 1/2-1/2

[Event "Sant Boi de Llobregat op 4th"]
[Site "Sant Boi de Llobregat"]
[Date "2023.12.08"]
[Round "9"]
[White "Laddha, Shubh Jayesh"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2337"]
[BlackElo "2200"]
[PlyCount "58"]
[EventDate "2023.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Be3 Nf6 9. Nc4 Be6 10. Nb6 Rb8 11. Be2 0-0 12. 0-0 Nd7 13. Ncd5 Nxb6 14. Bxb6 Qd7 15. c3 Bd8 16. Be3 Ne7 17. Bc4 b5 18. Nxe7+ Qxe7 19. Bd5 Bb6 20. Bxb6 Rxb6 21. Qb3 Bxd5 22. Qxd5 g6 23. Rad1 Qe6 24. Qb3 Qc4 25. f3 Rc8 26. Rf2 Qc5 27. Qd5 Qxd5 28. Rxd5 Kf8 29. Rfd2 Ke7 1/2-1/2

[Event "Sant Boi de Llobregat op 4th"]
[Site "Sant Boi de Llobregat"]
[Date "2023.12.03"]
[Round "4"]
[White "Johansson, Linus"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2439"]
[BlackElo "2200"]
[PlyCount "171"]
[EventDate "2023.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 e5 6. d5 a5 7. h4 Na6 8. h5 Nc5 9. hxg6 fxg6 10. Qc2 Bd7 11. Be3 b6 12. Nh3 h6 13. 0-0-0 Qe7 14. Rdg1 g5 15. g4 Nh7 16. Bd1 Nf8 17. Ne2 Ng6 18. Ng3 Nf4 19. f3 Ncd3+ 20. Kb1 Nxh3 21. Rxh3 Nf4 22. Rh2 Kf7 23. Qd2 Qf6 24. Bc2 Rhb8 25. Qd1 a4 26. Rgh1 Rh8 27. Bc1 Ra7 28. Re1 Rha8 29. Re3 Qd8 30. Ra3 Ra5 31. Bd2 R5a7 32. Rh1 Qf6 33. Nf5 Ra6 34. Rh2 R6a7 35. Ne3 Qd8 36. Qh1 Qf6 37. Nd1 Kg8 38. Nc3 Qd8 39. Nb5 Ra6 40. Qd1 Qc8 41. Bb4 Kh7 42. Bxa4 h5 43. Nc3 h4 44. Bxd7 Qxd7 45. Rxa6 Rxa6 46. Qf1 c5 47. Ba3 Ra8 48. Nb5 Rf8 49. b3 Qe7 50. Bc1 Ng6 51. Rf2 Rf7 52. Nc3 Nf4 53. Nd1 Qd8 54. Ne3 Kg6 55. Nf5 Bf6 56. a4 Ra7 57. Ra2 Rh7 58. Rh2 Ra7 59. Qd1 Qd7 60. Qc2 Qd8 61. Be3 Rh7 62. Kc1 Qd7 63. Kd1 Bd8 64. Ke1 Bf6 65. Kf1 Rh8 66. Kg1 Kf7 67. Kh1 Ra8 68. Rd2 Qc7 69. Kh2 Ng6 70. Rd1 Ne7 71. Rb1 Nxf5 72. gxf5 Rg8 73. Kh3 Qa7 74. Rg1 Rg7 75. Qc1 Qe7 76. Qd2 Qe8 77. Rg2 Qd8 78. b4 Kg8 79. bxc5 bxc5 80. a5 Kh7 81. Rg4 Qe7 82. a6 Qd8 83. a7 Rxa7 84. Bxg5 Ra3 85. Bxf6 Qxf6 86. Qg2 1-0

[Event "Sant Boi de Llobregat op 4th"]
[Site "Sant Boi de Llobregat"]
[Date "2023.12.02"]
[Round "3"]
[White "Van der Hagen, Loek"]
[Black "Escobar Forero, Alder"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2200"]
[BlackElo "2434"]
[PlyCount "192"]
[EventDate "2023.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. Qxd5 Bxf5 8. exf5 Qxd5 9. cxd5 Nb4 10. Na3 Ne7 11. g4 h5 12. Bd2 Nexd5 13. g5 Bc5 14. 0-0-0 Nxa2+ 15. Kb1 Nab4 16. Nc4 f6 17. Bxb4 Nxb4 18. gxf6 gxf6 19. Nd6+ Ke7 20. Nxb7 Bd4 21. Rg1 Rac8 22. Rg7+ Kf8 23. Rg3 Rb8 24. Na5 Rg8 25. Rxg8+ Kxg8 26. Bc4+ Kh7 27. f4 Bb6 28. Rd7+ Kh6 29. Nb7 exf4 30. h4 Nc6 31. Rd6 Rxb7 32. Rxf6+ Kh7 33. Rxc6 Bd4 34. b3 f3 35. Rxa6 f2 36. Ka2 Rc7 37. Bd3 Rc3 38. Bb5 Rc1 39. b4 f1Q 40. Bxf1 Rxf1 41. Rd6 Bf2 42. Rd7+ Kh6 43. Rd6+ Kg7 44. Rg6+ Kf7 45. Rg5 Bxh4 46. Rxh5 Be7 47. Rh7+ Kf6 48. Rh6+ Kxf5 49. b5 Rf4 50. Rh7 Ke6 51. Rh3 Kd5 52. b6 Kc6 53. b7 Kxb7 54. Rh7 Re4 55. Kb3 Kc6 56. Kc3 Bd6 57. Rh5 Be5+ 58. Kd3 Kd5 59. Rh7 Rg4 60. Rh3 Ra4 61. Kd2 Ra2+ 62. Kd1 Ke4 63. Ke1 Bf4 64. Kf1 Be3 65. Rh7 Rb2 66. Rh8 Kd3 67. Rd8+ Bd4 68. Rf8 Rb1+ 69. Kg2 Rg1+ 70. Kh3 Ke4 71. Ra8 Be5 72. Ra4+ Kf5 73. Ra3 Rg6 74. Rb3 Bf4 75. Rf3 Ke4 76. Rf2 Rg3+ 77. Kh2 Ke3 78. Rg2 Rg5+ 79. Kg1 Rh5 80. Ra2 Kf3 81. Rf2+ Ke4 82. Kg2 Rg5+ 83. Kh3 Kf5 84. Rf3 Rg6 85. Rf2 Rg1 86. Rf3 Rh1+ 87. Kg2 Rh6 88. Ra3 Rh2+ 89. Kf1 Rc2 90. Rb3 Ke4 91. Rh3 Be3 92. Rh4+ Kd3 93. Rh3 Rf2+ 94. Kg1 Ke4 95. Rg3 Rf5+ 96. Kg2 Rg5 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.09.16"]
[Round "1.7"]
[White "Van der Eijk, Martijn"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2214"]
[BlackElo "2257"]
[PlyCount "99"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qh5 g6 8. Qf3 Qxg5 9. Bxd5 Nd8 10. 0-0 Qf5 11. Qe3 Be6 12. Bf3 Bd6 13. d3 0-0 14. Nd2 Qf6 15. Ne4 Qe7 16. Nxd6 Qxd6 17. Re1 f6 18. b3 Rc8 19. Ba3 Rf7 20. Rad1 Qa6 21. Bxc5 Qxa2 22. d4 b6 23. Bb4 a5 24. Bd6 Qxb3 25. dxe5 Rxc3 26. Qh6 Rxf3 27. gxf3 Qxf3 28. exf6 Rxf6 29. Bg3 Nf7 30. Qe3 Qxe3 31. Rxe3 b5 32. Bc7 a4 33. Ba5 Bb3 34. Re8+ Kg7 35. Rd7 Rc6 36. Bb4 h5 37. Rb8 Rc1+ 38. Kg2 Bc4 39. h4 Kf6 40. Rb6+ Kf5 41. Be7 Bf1+ 42. Kg3 Bc4 43. f3 Rg1+ 44. Kf2 Rf1+ 45. Kg2 g5 46. Rf6+ Ke5 47. Rxf7 g4 48. Bd6+ Kd4 49. Rf4+ Ke3 50. Re4+ 1-0

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.12"]
[Round "9"]
[White "Leenhouts, Koen"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2446"]
[BlackElo "2269"]
[PlyCount "73"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 0-0 9. Qa3 c5 10. Be2 cxd4 11. cxd4 Nf6 12. Qe3 b6 13. h3 Bb7 14. Bd3 Qd7 15. 0-0 Qa4 16. Qe2 Rac8 17. Bd2 Rfd8 18. Rfd1 e6 19. Rab1 h6 20. Bb4 Rc7 21. d5 exd5 22. e5 Nh5 23. Bd6 Rc3 24. Rb4 Qd7 25. g4 d4 26. Rxd4 Qc6 27. Be4 Nf4 28. Qe1 Nxh3+ 29. Kh2 Qc8 30. Bxb7 Qxb7 31. Qxc3 Nxf2 32. Rc1 h5 33. gxh5 gxh5 34. Rg1 Qd7 35. Rxg7+ Kxg7 36. e6 Qxe6 37. Rg4+ 1-0

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.11"]
[Round "8"]
[White "Van der Hagen, Loek"]
[Black "Boeren, Jurriaan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2269"]
[BlackElo "2039"]
[PlyCount "143"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. 0-0 d6 7. Be3 0-0 8. Bxc5 dxc5 9. Bd5 Nxd5 10. exd5 Nb4 11. Nxe5 Nxd5 12. Nxd5 Qxd5 13. Re1 Re8 14. Qf3 Be6 15. Qg3 Qd6 16. Re3 f6 17. Nf3 Qxg3 18. hxg3 Kf7 19. Nd2 b6 20. f3 a5 21. Kf2 Rad8 22. b3 a4 23. Re4 Ra8 24. Rh1 axb3 25. axb3 Ra2 26. Rc1 Rea8 27. Ke1 Bd5 28. Rh4 Re8+ 29. Kd1 h6 30. Rh5 Bc6 31. Rh1 Re7 32. Re1 g5 33. Rxe7+ Kxe7 34. Nf1 h5 35. Ne3 Ra8 36. Ke2 Kf7 37. Rh1 Kg6 38. Kd2 Rh8 39. Ke2 Ra8 40. Kf2 Bd7 41. Nd5 Ra2 42. Rc1 Be6 43. Nc3 Rb2 44. Ke3 Kf7 45. Nb5 c6 46. Nc3 b5 47. Ne4 c4 48. dxc4 bxc4 49. bxc4 Ke7 50. Kd4 Rb4 51. Nd2 Kd6 52. Kc3 Ra4 53. Kb3 Ra8 54. Ne4+ Ke7 55. Rh1 Bf5 56. Nd2 Bg6 57. Rd1 Rd8 58. Kc3 Rd6 59. Re1+ Kf7 60. Nb3 Bf5 61. Ra1 Re6 62. Nd4 Re5 63. Ra7+ Ke8 64. f4 Re3+ 65. Kd2 Rxg3 66. Nxf5 Rxg2+ 67. Kd3 h4 68. fxg5 fxg5 69. Rh7 Rf2 70. Nd6+ Kf8 71. Ne4 Rf3+ 72. Kd4 1-0

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.10"]
[Round "7"]
[White "Van Wely, Loek"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2644"]
[BlackElo "2269"]
[PlyCount "80"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Nc6 6. Ne5 Qd6 7. Nxc6 Qxc6 8. Qxc6+ bxc6 9. g3 Bg7 10. Bg2 Be6 11. b3 0-0-0 12. Bb2 Nxc3 13. Bxc6 Bd5 14. Bxd5 Rxd5 15. Bxc3 Bxc3 16. dxc3 Rhd8 17. h4 h5 18. f3 Rd2 19. g4 Rb2 20. gxh5 gxh5 21. Rg1 Rdd2 22. Rg2 f6 23. Rd1 Rxd1+ 24. Kxd1 Kd7 25. Rg8 Rxa2 26. Rh8 Ra5 27. Kc2 Rf5 28. Kd3 a5 29. c4 Kd6 30. Rd8+ Kc6 31. Rd4 e6 32. Re4 e5 33. f4 Kc5 34. fxe5 fxe5 35. Kc3 Kd6 36. Re3 Rf4 37. Rd3+ Ke6 38. Rd5 Rxh4 39. Rxa5 Rh3+ 40. Kb4 Re3 1/2-1/2

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.07"]
[Round "4"]
[White "Van der Hagen, Loek"]
[Black "Van der Werf, Joel"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2269"]
[BlackElo "1993"]
[PlyCount "74"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. c5 0-0 11. Bd3 Na6 12. cxd6 Bxd6 13. 0-0 Nb4 14. Bb1 Qd7 15. Nxd6 Qxd6 16. Qh5 f5 17. Rd1 Nxd5 18. a4 Be6 19. Ra3 Qc6 20. Rh3 Nf6 21. Qe2 Rad8 22. Re1 e4 23. Bg5 Qxa4 24. Ra3 Qc6 25. Rc1 Qd7 26. Rxa7 h6 27. Bf4 Nd5 28. Be5 Ra8 29. Rxa8 Rxa8 30. h3 Bf7 31. Qd2 Qa4 32. Kh2 Qb4 33. Qc2 Qe7 34. Bd4 Qd6+ 35. g3 Nb4 36. Qc3 Nd5 37. Qc2 Nb4 1/2-1/2

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "6"]
[White "Heij, Jacco"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1948"]
[BlackElo "2269"]
[PlyCount "66"]
[EventDate "2023.07.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Ng6 14. c5 Nf6 15. cxd6 cxd6 16. Nb5 Rf7 17. Qc2 Ne8 18. Nxa7 Bd7 19. Nb5 h5 20. Nc7 Rc8 21. Bb6 Nxc7 22. Bxc7 Qf6 23. Qd1 g4 24. Bb6 Rxc1 25. Qxc1 g3 26. h3 Qh4 27. Qc7 Bf8 28. Qc2 Bxh3 29. gxh3 Qxh3 30. Bb5 Nh4 31. Bd8 Be7 32. Be8 Bxd8 33. Bxf7+ Kxf7 0-1

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "3"]
[White "Van der Hagen, Loek"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2269"]
[BlackElo "2615"]
[PlyCount "173"]
[EventDate "2023.07.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Qd3 Nbd7 11. a4 Rc8 12. a5 Qc7 13. Rfd1 Rfd8 14. Bf3 h6 15. h3 Qc6 16. Rac1 Qc4 17. Qd2 Qb4 18. Nd5 Nxd5 19. exd5 Qxd2 20. Nxd2 Bf5 21. c4 Nc5 22. Bg4 Bxg4 23. hxg4 Bg5 24. Bxg5 hxg5 25. Rc3 Kf8 26. b4 Nd7 27. Ne4 Nf6 28. Nxf6 gxf6 29. Kf1 Ke7 30. Ke2 Rh8 31. Kf3 f5 32. gxf5 Rh4 33. Rdc1 Rf4+ 34. Ke3 Kf6 35. c5 Rxb4 36. c6 Kxf5 37. cxb7 Rxc3+ 38. Rxc3 Rxb7 39. Rc6 Rb3+ 40. Ke2 Rb5 41. Rxd6 Rxa5 42. g4+ Kxg4 43. Rf6 Rxd5 44. Rxf7 Ra5 45. Ke3 Ra3+ 46. Ke4 Ra4+ 47. Ke3 Rf4 48. Ra7 Rf3+ 49. Ke2 Ra3 50. Rf7 a5 51. Re7 Kf5 52. Rf7+ Ke6 53. Rf8 a4 54. Rg8 Kf6 55. Rf8+ Ke6 56. Rg8 Kf5 57. Rf8+ Ke4 58. f3+ Kd4 59. Kf2 Ra1 60. Rd8+ Kc4 61. Re8 Kd5 62. Rd8+ Ke6 63. Re8+ Kd6 64. Rd8+ Ke7 65. Rg8 Kf6 66. Rf8+ Ke6 67. Rg8 Kf5 68. Rf8+ Ke6 69. Rg8 Kd5 70. Rxg5 Kd4 71. Rg4+ Kd3 72. Re4 a3 73. Rxe5 Rb1 74. Ra5 Rb2+ 75. Kg3 a2 76. f4 Kc4 77. Kg4 Kb3 78. Ra6 Kc2 79. f5 Rb4+ 80. Kg5 Kb3 81. Rxa2 Kxa2 82. f6 Rb5+ 83. Kg6 Rb6 84. Kg7 Rb7+ 85. f7 Kb3 86. Kg8 Rxf7 87. Kxf7 1/2-1/2

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Timman, Jan H"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2269"]
[BlackElo "2522"]
[PlyCount "68"]
[EventDate "2023.07.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d6 7. Bb3 Be6 8. Nbd2 Bxb3 9. Qxb3 Rb8 10. Re1 b5 11. d4 Qd7 12. d5 Na5 13. Qa3 Nb7 14. Nb3 a5 15. Nxa5 Ra8 16. b4 Nxa5 17. bxa5 c6 18. dxc6 Qxc6 19. Bg5 Rfc8 20. Bxf6 Bxf6 21. Rad1 Qxc3 22. Qxc3 Rxc3 23. Rxd6 Ra3 24. Rd5 Rxa2 25. Rxb5 R2xa5 26. Rxa5 Rxa5 27. g4 g6 28. Kg2 Ra2 29. Rb1 h6 30. Rb6 Kg7 31. Rb4 Rc2 32. h3 Be7 33. Rb1 Bc5 34. Rf1 Kf6 1/2-1/2

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Vedder, Richard"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2269"]
[BlackElo "2260"]
[PlyCount "85"]
[EventDate "2023.07.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. a4 g6 7. a5 Bg7 8. a6 b6 9. 0-0 0-0 10. Re1 Qe7 11. Nbd2 Be6 12. Bxe6 Qxe6 13. d4 exd4 14. cxd4 d5 15. e5 Nd7 16. Ra3 Ne7 17. b4 c5 18. bxc5 bxc5 19. dxc5 Nxc5 20. Nd4 Qb6 21. Qe2 Nxa6 22. Rxa6 Qxd4 23. Ba3 Rfe8 24. Nf3 Qc4 25. Qxc4 dxc4 26. Rc1 Rac8 27. Bd6 Nc6 28. Kf1 Nxe5 29. Bxe5 Bxe5 30. Nxe5 Rxe5 31. Rxa7 h5 32. Ra3 Kg7 33. Rac3 Re4 34. f3 Rh4 35. h3 Rd4 36. Ke2 Re8+ 37. Re3 Red8 38. Rc2 h4 39. Rec3 Re8+ 40. Kf2 Red8 41. Rxc4 Rd2+ 42. Rxd2 Rxd2+ 43. Kg1 1/2-1/2

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "4"]
[White "Van der Wiel, John"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2390"]
[BlackElo "2269"]
[PlyCount "120"]
[EventDate "2023.07.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Be2 e6 8. Ndb5 Qb8 9. Bxf6 gxf6 10. a4 a6 11. Na3 Qc7 12. 0-0 Rg8 13. Kh1 0-0-0 14. f4 Kb8 15. Nc4 Na5 16. Nxa5 Qxa5 17. Qd4 Be7 18. b4 Qc7 19. b5 Rc8 20. Rf3 Qc5 21. Qxc5 Rxc5 22. bxa6 bxa6 23. Bxa6 Ka7 24. Bb5 Bc8 25. Re1 Bb7 26. Ree3 f5 27. Rg3 Rxg3 28. hxg3 fxe4 29. Nxe4 Rxc2 30. Bd3 Ra2 31. Nc3 Rxg2 32. Be4 Bxe4 33. Nxe4 Ra2 34. f5 d5 35. Nc3 Ra1+ 36. Kg2 Bc5 37. fxe6 fxe6 38. Rxe6 d4 39. Rc6 dxc3 40. Rxc5 Rxa4 41. Rxc3 Kb6 42. Kh3 h5 43. Rc8 Kb7 44. Rc5 Re4 45. Rxh5 Kc6 46. Rf5 Kd6 47. g4 Re8 48. Kh4 Ke6 49. Rf4 Ke5 50. Rf5+ Ke6 51. Kg5 Rg8+ 52. Kf4 Ra8 53. Kg3 Rg8 54. Rf3 Ke5 55. Rf4 Ke6 56. Kh4 Ke5 57. Rf7 Ke6 58. Rh7 Kf6 59. Kh5 Rg5+ 60. Kh4 Rg8 1/2-1/2

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "2"]
[White "Ashraf, Artin"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2309"]
[BlackElo "2269"]
[PlyCount "69"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c3 Nf6 5. Nbd2 0-0 6. Bd3 e5 7. 0-0 c6 8. Re1 Re8 9. b3 Bg4 10. Bb2 a5 11. a4 Nbd7 12. h3 Bxf3 13. Nxf3 Qc7 14. Qc2 Nf8 15. dxe5 dxe5 16. Bc4 Ne6 17. Ba3 Nf4 18. Ng5 h6 19. Nf3 Rad8 20. Kh2 Nd7 21. g3 Ne6 22. h4 g5 23. hxg5 Nxg5 24. Nh4 Nf6 25. Bc1 Bf8 26. Nf5 Kh7 27. Kg2 Kg6 28. Rh1 Rd7 29. Bxg5 hxg5 30. Qe2 Red8 31. Rh8 Rd2 32. Rah1 g4 33. R8h6+ Bxh6 34. Rxh6+ Kg5 35. Qe3# 1-0

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "1"]
[White "Van der Hagen, Loek"]
[Black "Suyarov, Mukhammadzokhid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "2366"]
[PlyCount "32"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. e4 dxe4 5. Bxe4 Nf6 6. Bxc6+ bxc6 7. Nc3 Bd6 8. Be3 0-0 9. Qd2 Rb8 10. 0-0-0 Nd5 11. Nge2 Be6 12. f4 Qe7 13. Rhf1 Ba3 14. Na4 Rxb2 15. Nxb2 Rb8 16. Nc3 Bxb2+ 0-1

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2023.06.25"]
[Round "6"]
[White "Van der Hagen, Loek"]
[Black "Klaren, Duncan"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2285"]
[BlackElo "2178"]
[PlyCount "93"]
[EventDate "2023.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Qd3 Nbd7 11. a4 Rc8 12. a5 Qc7 13. Rfd1 Rfd8 14. Bf3 Qb8 15. Qe2 Bc4 16. Qe1 d5 17. exd5 Bb4 18. Bd2 Bd6 19. Be2 Bxd5 20. Nxd5 Nxd5 21. c4 Nf4 22. Bf1 Ne6 23. Bb4 Ndc5 24. Nxc5 Bxc5 25. Bxc5 Nxc5 26. b4 Ne6 27. Rxd8+ Rxd8 28. b5 Qd6 29. Rb1 Nc5 30. g3 g6 31. Be2 Qc7 32. Qb4 Rd6 33. h4 e4 34. Qc3 Re6 35. Qe3 Re5 36. bxa6 Nxa6 37. Qa7 Re7 38. Kg2 Qd7 39. Rd1 Qc7 40. h5 gxh5 41. Rd5 Re6 42. Rxh5 h6 43. Rd5 e3 44. Qd4 Re8 45. fxe3 Qe7 46. Kf2 Nc7 47. Rd7 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2023.06.25"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Van Rootselaar, Rik"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2285"]
[BlackElo "1792"]
[PlyCount "45"]
[EventDate "2023.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Qc7 10. a4 b6 11. Qd3 Nbd7 12. Rfd1 Bb7 13. Nd5 Nxd5 14. exd5 f5 15. f3 Rae8 16. Nd2 Bf6 17. Qc4 Qd8 18. Qb4 e4 19. f4 g5 20. Nc4 gxf4 21. Bxf4 Bg5 22. Qxd6 Rf7 23. Bh5 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2023.06.23"]
[Round "2"]
[White "Cornelisse, Sam"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2079"]
[BlackElo "2285"]
[PlyCount "57"]
[EventDate "2023.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 c6 6. cxd5 cxd5 7. Bf4 Nc6 8. e3 Bg4 9. Be2 Qa5 10. Qb3 Qb4 11. 0-0 Qxb3 12. axb3 0-0 13. Rfc1 Rfc8 14. Ra4 a6 15. b4 Na7 16. Rca1 Bd7 17. R4a3 e6 18. Bxa6 bxa6 19. Rxa6 Rc4 20. b5 Re8 21. Rxa7 Rb4 22. Ne5 Bc8 23. Nd3 Rb3 24. R1a3 Rxa3 25. bxa3 Nd7 26. Bc7 Bf6 27. b6 Bd8 28. Bxd8 Rxd8 29. b7 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2023.06.23"]
[Round "1"]
[White "Van der Hagen, Loek"]
[Black "Galje, Hans"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2285"]
[BlackElo "1974"]
[PlyCount "61"]
[EventDate "2023.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. Ne4 Qb4+ 8. Nfd2 Nc6 9. c3 Qb6 10. Bb3 Be7 11. Qg4 Kf8 12. Qf4 Nf6 13. Nc4 Qd8 14. 0-0 b5 15. Ne5 Nxe5 16. Qxe5 Qb6 17. cxd4 Nxe4 18. Qxe4 Bb7 19. d5 exd5 20. Bxd5 Bxd5 21. Qxd5 Rd8 22. Qb3 Bc5 23. Bf4 h5 24. Rad1 Rxd1 25. Qxd1 Bd4 26. Qd2 g6 27. Rd1 Bf6 28. Qc1 Bd4 29. Qd2 Bf6 30. Qe1 Bxb2 31. Qb4+ 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "1"]
[White "Deij, Casper"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2285"]
[PlyCount "72"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. Be2 Nf6 6. Bf4 0-0 7. 0-0 b5 8. a3 a6 9. Qd3 Nbd7 10. Na2 c5 11. c3 Bb7 12. Nd2 Rc8 13. f3 e5 14. Be3 Qc7 15. d5 Nh5 16. g3 f5 17. Qc2 f4 18. Bf2 fxg3 19. hxg3 Rf7 20. Kg2 Rcf8 21. b3 Bc8 22. Rh1 Nb6 23. Raf1 Bh6 24. Nc1 c4 25. Bxb6 Qxb6 26. b4 Qe3 27. Nb1 Kg7 28. Rf2 Nxg3 29. Kxg3 Qg5+ 30. Kh2 Rf4 31. Rg2 Qh4+ 32. Kg1 Qe1+ 33. Bf1 Rxf3 34. Qe2 Rxf1+ 35. Qxf1 Rxf1+ 36. Kh2 Rxh1# 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "6"]
[White "Den Heijer, Rolinde"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1747"]
[BlackElo "2285"]
[PlyCount "94"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nxe4 9. Bxe7 Nxc3 10. Bxd8 Nxd1 11. Rxd1 Kxd8 12. Rxd6+ Ke7 13. Rd2 Bf5 14. 0-0 Rhd8 15. Rfd1 g5 16. c3 Be6 17. Nc5 b6 18. Nxe6 Kxe6 19. Bc4+ Ke7 20. Bb5 Rxd2 21. Rxd2 Rd8 22. Rxd8 Nxd8 23. Kf1 Kd6 24. Ke2 f5 25. Bd3 e4 26. Bc4 f4 27. b4 h5 28. Bg8 Ke5 29. a4 a5 30. bxa5 bxa5 31. Kd2 Nb7 32. g3 Nc5 33. Bf7 h4 34. Be8 e3+ 35. Ke2 exf2 36. gxh4 gxh4 37. Bc6 Ne4 38. Bxe4 Kxe4 39. Kxf2 Kd3 40. Kf3 Kxc3 41. Kxf4 Kb4 42. Kg4 Kxa4 43. Kxh4 Kb4 44. Kg5 a4 45. h4 a3 46. h5 a2 47. h6 a1Q 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "8"]
[White "Hendriks, Tobias"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2096"]
[BlackElo "2285"]
[PlyCount "88"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. h3 0-0 10. Bc4 a6 11. a4 Qc7 12. Ba2 Nb4 13. Bb3 Rd8 14. Be3 b6 15. Nd5 Nbxd5 16. exd5 Nd7 17. c4 f5 18. Ne1 f4 19. Bd2 Rf8 20. Ra3 e4 21. Qe2 Nc5 22. Bc2 f3 23. gxf3 Bxh3 24. Ng2 Rxf3 25. Rxf3 exf3 26. Qxf3 Qd7 27. Qg3 Bf5 28. Bxh6 Bf6 29. Bxf5 Qxf5 30. Ne3 Qh7 31. Bf4 Ne4 32. Qg4 Re8 33. Kg2 Kf8 34. f3 Nd2 35. Rh1 Qd3 36. Rh8+ Kf7 37. Rxe8 Kxe8 38. Qe6+ Be7 39. Qc8+ Kf7 40. Qe6+ Ke8 41. Qc8+ Kf7 42. Qe6+ Ke8 43. Qc8+ Kf7 44. Qe6+ Kf8 1/2-1/2

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "4"]
[White "Roskam, Mathieu"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1942"]
[BlackElo "2285"]
[PlyCount "94"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. 0-0 e6 12. Qg4 a6 13. Bxc6 bxc6 14. Nc3 h5 15. Qg3 h4 16. Qg4 h3 17. g3 Rd8 18. Be3 Nd5 19. Ne4 Nf6 20. Qf3 Qd5 21. Nd2 Rh5 22. Rfc1 Bb4 23. Rxc6 Bxd2 24. Qxd5 Rhxd5 25. Bxd2 Rxd4 26. Be1 R4d6 27. Rac1 Ng4 28. f3 Rxc6 29. Rxc6 Rd1 30. Kf1 Nxh2+ 31. Ke2 Rb1 32. Rc2 Nxf3 33. Kxf3 Rxe1 34. Rh2 Rb1 35. Kg4 f5+ 36. Kxh3 g5 37. Rc2 Kd7 38. Kg2 Kd6 39. Kf3 e5 40. Rd2+ Ke6 41. Rc2 e4+ 42. Kf2 Kd5 43. Rd2+ Ke5 44. Rc2 f4 45. a4 e3+ 46. Ke2 Kd4 47. a5 Rg1 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "2"]
[White "Van der Hagen, Loek"]
[Black "Diduh, Ihor"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2285"]
[BlackElo "2059"]
[PlyCount "72"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. exd6 cxd6 8. Be2 0-0 9. h3 Nc6 10. Be3 Bf5 11. 0-0 d5 12. cxd5 Nxd5 13. Bc4 Nxe3 14. fxe3 Rc8 15. Qe2 e5 16. d5 Na5 17. Bd3 e4 18. Bxe4 Bxe4 19. Nxe4 Qxd5 20. Nc3 Bxc3 21. bxc3 Rxc3 22. Rab1 a6 23. Kh1 Re8 24. Rfd1 Qc5 25. e4 Re3 26. Qf2 R8xe4 27. Rd8+ Kg7 28. Rd7 Qf5 29. Qb2+ Kh6 30. Rbd1 Nc4 31. Qb4 Rxf3 32. Qf8+ Kg5 33. Qd8+ f6 34. R7d5 Ne5 35. Rxe5 Rxe5 36. Qd2+ Rfe3 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Gudok, Viktor V"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2285"]
[BlackElo "2085"]
[PlyCount "101"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. 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 Qxd4 15. Rxd4 e5 16. Rd2 Re8 17. Bc4 Ne3 18. Bb3 Be6 19. Bxe6 Rxe6 20. Nc5 Re7 21. b3 Kg7 22. Re1 Nd5 23. c4 Nc7 24. Rd6 Ne8 25. Rxc6 Rd8 26. f4 e4 27. Rxe4 Rxe4 28. Nxe4 Rd4 29. Nd2 Rxf4 30. Nf3 g5 31. Ra6 g4 32. Ne1 Re4 33. Kd2 Re7 34. Nc2 Rd7+ 35. Kc3 Nf6 36. Ne3 Ne4+ 37. Kb4 Rb7+ 38. Ka3 h5 39. b4 f6 40. b5 Nc5 41. Rc6 Nd3 42. Rd6 Ne5 43. Kb4 h4 44. c5 h3 45. gxh3 gxh3 46. c6 Rc7 47. Nc4 Re7 48. Nxe5 Rxe5 49. c7 a5+ 50. Kxa5 Rc5 51. Rc6 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Kaufmann, Thomas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2285"]
[BlackElo "1933"]
[PlyCount "53"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. g4 h6 6. Bc4 Nb6 7. Bb3 Bxg4 8. dxe5 Bxf3 9. Qxf3 dxe5 10. Be3 Bb4 11. Rg1 g6 12. Rd1 Qe7 13. Ke2 Bxc3 14. bxc3 Rd8 15. Rd3 Rd7 16. Rgd1 g5 17. Qf5 Rg8 18. a4 Rxd3 19. cxd3 Nbd7 20. Kf1 Qa3 21. Rb1 b6 22. d4 Qe7 23. Rd1 Qa3 24. Bxf7+ Kxf7 25. dxe5 Qe7 26. exf6 Qe6 27. Rxd7+ 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "3"]
[White "Van der Hagen, Loek"]
[Black "Sekreve, Bram"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2285"]
[PlyCount "41"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Bd3 Bb4 5. Nge2 Nf6 6. 0-0 0-0 7. e5 Nd5 8. Nxd5 Bxd5 9. c4 Bb7 10. a3 Be7 11. f4 Re8 12. f5 exf5 13. Rxf5 d5 14. Nc3 g6 15. Rf2 c5 16. Qf1 Rf8 17. Bh6 f5 18. Bxf8 Bxf8 19. Nxd5 Bxd5 20. cxd5 Qxd5 21. Bc4 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Verhoeven, Robin"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2285"]
[BlackElo "1992"]
[PlyCount "84"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 0-0 7. e4 Nc6 8. Bd3 e5 9. Ne2 b6 10. 0-0 Ba6 11. Bg5 h6 12. Bh4 g5 13. Bf2 d6 14. Ng3 Ne7 15. Qd2 Rc8 16. Rac1 Qd7 17. h4 Nh7 18. Be3 f6 19. hxg5 hxg5 20. a4 Rf7 21. Kf2 Nf8 22. Nh5 Nfg6 23. g3 Rcf8 24. d5 Rh7 25. Rh1 g4 26. f4 f5 27. Kg2 fxe4 28. Bxe4 Bxc4 29. fxe5 dxe5 30. d6 Nf5 31. Bg5 Ngh4+ 32. Rxh4 Nxh4+ 33. gxh4 Rxh5 34. Bd5+ Bxd5+ 35. Qxd5+ Qf7 36. Qxf7+ Rxf7 37. Rd1 Rd7 38. Kg3 Kf7 39. Kxg4 Rh8 40. Kf5 Re8 41. Be7 Rexe7 42. dxe7 Rxd1 0-1

[Event "Maastricht Limburg op 15th"]
[Site "Maastricht"]
[Date "2023.05.29"]
[Round "6"]
[White "Leenhouts, Koen"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2447"]
[BlackElo "2270"]
[PlyCount "54"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Rc1 Re8 10. Nd5 e5 11. Nxf6+ Bxf6 12. d5 Nd4 13. Nxd4 exd4 14. Bxd4 Bxd4 15. Qxd4 f5 16. Bd3 fxe4 17. Bxe4 Bf5 18. 0-0 Bxe4 19. fxe4 Re5 20. Rf4 Qe7 21. Rcf1 Re8 22. Qf2 Rxe4 23. Rf7 Qd8 24. b3 Re1 25. h3 Rxf1+ 26. Qxf1 Re7 27. Rxe7 Qxe7 1/2-1/2

[Event "Maastricht Limburg op 15th"]
[Site "Maastricht"]
[Date "2023.05.26"]
[Round "1"]
[White "Van der Hagen, Loek"]
[Black "Schroeder, Jan Christian"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2270"]
[BlackElo "2553"]
[PlyCount "160"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 d6 10. d4 exd4 11. cxd4 Ba7 12. h3 0-0 13. 0-0 Ne7 14. Nf4 b5 15. Bd3 Bb7 16. Rc1 Rc8 17. Bb1 Ng6 18. Nh5 Re8 19. Ng3 c5 20. Re1 cxd4 21. Rxc8 Bxc8 22. Ne2 Qf6 23. Nexd4 Nf4 24. Kh2 Qg6 25. Rg1 Qh5 26. Qf1 Bb7 27. Nf5 Bb8 28. Ng3 Qc5 29. Qc1 Qxc1 30. Rxc1 g6 31. Kg1 Kg7 32. Kf1 h5 33. h4 d5 34. Re1 Ba7 35. exd5 Rxe1+ 36. Nxe1 Bxd5 37. b3 a5 38. Be4 Be6 39. Ne2 Nd5 40. Nc2 Nf6 41. Bf3 b4 42. Ned4 Bc8 43. Nc6 Bb6 44. a3 bxa3 45. Nxa3 Be6 46. Nc4 Bxc4+ 47. bxc4 a4 48. Nb4 a3 49. Ke2 Bc5 50. Na2 Kf8 51. Bc6 Ng4 52. f3 Ne3 53. f4 Nf5 54. Kd3 Nxh4 55. Be4 Ke7 56. Kc3 Be3 57. Nb4 Kd6 58. Nd3 f6 59. g3 Nf5 60. Bxf5 gxf5 61. Kb3 Bc5 62. Ka2 Kc6 63. Kb3 Bf8 64. Ka2 Kb6 65. Kb3 Ka5 66. Ne1 a2 67. Kxa2 Kb4 68. Kb2 Kxc4 69. Kc2 Bc5 70. Kd2 Bb4+ 71. Ke2 Bxe1 72. Kxe1 Kd3 73. Kf1 Ke3 74. Kg2 Ke2 75. Kg1 Kf3 76. Kh2 Kf2 77. Kh3 Kg1 78. Kh4 Kg2 79. Kxh5 Kxg3 80. Kg6 Kxf4 0-1

[Event "NED-ch U18 playoff"]
[Site "Almelo"]
[Date "2023.05.06"]
[Round "9"]
[White "De Winter, Arthur"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2374"]
[BlackElo "2273"]
[PlyCount "95"]
[EventDate "2023.04.30"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 c6 6. e5 dxe5 7. dxe5 Nd5 8. h3 0-0 9. 0-0 b5 10. Bb3 a5 11. a4 b4 12. Rd1 Qc7 13. Nbd2 Na6 14. Nf1 Rd8 15. Ne3 Bb7 16. Ng4 Nc5 17. Bc4 Nb6 18. Nh6+ Bxh6 19. Bxh6 Nxc4 20. Qxc4 Ne6 21. Re1 c5 22. Ng5 Nxg5 23. Bxg5 Bd5 24. Qh4 Rd7 25. Rad1 Rad8 26. Rd3 c4 27. Rd4 Be6 28. Red1 Rxd4 29. Rxd4 Rxd4 30. Qxd4 h5 31. Be3 Qd7 32. Qxd7 Bxd7 33. Bb6 Bxa4 34. Bxa5 b3 35. cxb3 cxb3 36. f4 f6 37. exf6 exf6 38. Bc3 Kf7 39. Kf2 Ke6 40. g3 Bc6 41. h4 Kf5 42. Bd4 g5 43. fxg5 fxg5 44. hxg5 Kxg5 45. Bc3 Kg4 46. Bh8 Bd5 47. Bc3 Bc4 48. Bd4 1/2-1/2

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.05.06"]
[Round "7"]
[White "Slagboom, Leandro"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2228"]
[BlackElo "2273"]
[PlyCount "120"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. f3 Na5 12. Bxf7+ Rxf7 13. fxg4 Rxf1+ 14. Kxf1 Qd6 15. e5 Qe6 16. Nf4 Rf8 17. Kg1 Qf7 18. Qe2 Bh6 19. g3 Qc4 20. Qd2 Rd8 21. Qb2 Bxf4 22. gxf4 Qd3 23. Kf2 Qxe3+ 24. Kxe3 Nc4+ 25. Ke4 Nxb2 26. a4 Nc4 27. Ra2 e6 28. Rf2 cxd4 29. cxd4 a6 30. f5 gxf5+ 31. gxf5 exf5+ 32. Rxf5 Nd2+ 33. Ke3 Nb3 34. Rf4 b5 35. axb5 axb5 36. Kd3 Nc5+ 37. Kc3 Ne6 38. Rh4 Kg7 39. h3 Kg6 40. Rg4+ Kf5 41. Rh4 Rd7 42. d5 Rxd5 43. Rxh7 Kxe5 44. Kb4 Kd6 45. h4 Kc6 46. h5 Rd4+ 47. Kb3 Kc5 48. Rh8 Rd3+ 49. Kc2 Rh3 50. h6 Kb4 51. Kd2 Nc5 52. Ke2 Kc4 53. Kf2 b4 54. Kg2 Rh5 55. Kg3 b3 56. Kg4 Rh1 57. h7 b2 58. Rb8 Nb3 59. Rc8+ Kd5 60. Rd8+ Kc6 0-1

[Event "NED-ch U18 playoff"]
[Site "Almelo"]
[Date "2023.05.06"]
[Round "8"]
[White "Van der Hagen, Loek"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2273"]
[BlackElo "2374"]
[PlyCount "40"]
[EventDate "2023.04.30"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Nge2 c6 11. Ng3 h5 12. Rg1 h4 13. Nf5 gxf5 14. gxf5 Kh7 15. Qd2 Nh5 16. dxc6 bxc6 17. 0-0-0 Nb7 18. Rg4 Nf4 19. Bxf4 exf4 20. Qxf4 Bh6 0-1

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.05.05"]
[Round "6"]
[White "Moskalets, Sofiia"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "B68"]
[WhiteElo "1722"]
[BlackElo "2273"]
[PlyCount "94"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f4 Be7 10. Nb3 b5 11. Bxf6 gxf6 12. f5 b4 13. Ne2 e5 14. Qd5 h5 15. Ng3 Qb6 16. Bc4 Rh7 17. Nxh5 a5 18. g4 a4 19. Nd2 b3 20. c3 bxa2 21. Bxa2 Qe3 22. Rhe1 Qg5 23. h3 Ra7 24. Kb1 Na5 25. Nc4 Nxc4 26. Qxc4 Kf8 27. Qb4 Be8 28. Qb8 Rd7 29. Bd5 Rd8 30. Qb6 Qh4 31. Qe3 Rb8 32. Ka1 Rc8 33. Rg1 Rc5 34. Qg3 Qg5 35. h4 Qh6 36. Qd3 Bb5 37. c4 Ba6 38. Qc3 Bb5 39. Qd3 Ba6 40. Rg3 Rh8 41. Qc3 Bd8 42. Qb4 Ke7 43. Qb8 Bc7 44. Qa7 Rb8 45. Qxa6 Ra5 46. Qc6 Rc5 47. Qa6 Ra5 1/2-1/2

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.05.04"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2273"]
[BlackElo "2374"]
[PlyCount "64"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Nbd7 7. Nf3 e5 8. d5 Nc5 9. Nd2 a5 10. g4 c6 11. Qc2 a4 12. Be2 Qa5 13. g5 Ne8 14. h4 f5 15. f3 Bd7 16. h5 cxd5 17. cxd5 b5 18. h6 Bh8 19. a3 Rc8 20. Rg1 Nc7 21. Rc1 N7a6 22. Qb1 b4 23. axb4 Nxb4 24. Kd1 Nb3 25. Nxb3 axb3 26. Qa1 Na2 27. Bd2 Qb6 28. Rg2 Nxc1 29. Kxc1 fxe4 30. fxe4 Bh3 31. Rg3 Qf2 32. Rxh3 Qxe2 0-1

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.05.03"]
[Round "4"]
[White "Van der Hagen, Loek"]
[Black "Wierenga, Jael"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2273"]
[BlackElo "1772"]
[PlyCount "67"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 e6 6. b3 Nf6 7. Bb2 Be7 8. 0-0-0 Qa5 9. Kb1 0-0 10. f3 b6 11. g4 Bb7 12. a3 d5 13. g5 Nh5 14. exd5 Rfd8 15. Qc1 exd5 16. b4 Bxb4 17. axb4 Nxb4 18. Rd4 Rac8 19. Qd2 g6 20. Nge2 Ng7 21. Nc1 Qc5 22. Nb3 Qe7 23. Bh3 Ne6 24. Re1 a5 25. Rh4 Rc4 26. Bxe6 Rxh4 27. Bg4 Qc7 28. Re2 Bc6 29. Qd4 Rxh2 30. Nb5 Rh1+ 31. Nc1 Rxc1+ 32. Kxc1 Nd3+ 33. cxd3 Bxb5+ 34. Rc2 1-0

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.05.02"]
[Round "3"]
[White "Van Kuijk, Vadim"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1968"]
[BlackElo "2273"]
[PlyCount "94"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Nxc6 Bxc6 8. Bb5 Bxb5 9. Bxf6 gxf6 10. Nxb5 Qa5+ 11. Nc3 f5 12. Qd5 Qxd5 13. Nxd5 Rc8 14. exf5 Rxc2 15. 0-0 Kd7 16. Rac1 Rxc1 17. Rxc1 e6 18. Rc7+ Kd8 19. Rxf7 exd5 20. Rxb7 a6 21. Ra7 Kc8 22. f6 Kb8 23. Rd7 d4 24. Kf1 d3 25. Ke1 Bh6 26. f7 Rc8 27. f4 Bxf4 28. g3 Be3 29. Kf1 Rf8 30. Re7 Bh6 31. g4 Kc8 32. g5 Bg7 33. Ke1 Kd8 34. Ra7 Be5 35. Kd2 Bf4+ 36. Kxd3 Bxg5 37. Rxa6 Kd7 38. b4 Ke6 39. Ra7 Rxf7 40. Rxf7 Kxf7 41. a4 Ke6 42. a5 Bh4 43. b5 Be1 44. a6 Bf2 45. Ke4 d5+ 46. Kf4 Bc5 47. h4 h6 0-1

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.05.01"]
[Round "2"]
[White "Van der Hagen, Loek"]
[Black "Boeren, Jurriaan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2273"]
[BlackElo "1979"]
[PlyCount "69"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a6 10. d4 exd4 11. cxd4 Ba7 12. h3 0-0 13. 0-0 Be6 14. Bb3 Ne7 15. Nf4 Bxb3 16. Qxb3 Qd7 17. Rac1 Bb6 18. a4 Rad8 19. d5 Rde8 20. Nh5 Ng6 21. Ng3 a5 22. Nd2 Bc5 23. Kh2 Rb8 24. Nf5 b5 25. Qc3 f6 26. Nb3 bxa4 27. Nxc5 dxc5 28. Qg3 Kh7 29. Rxc5 Ne5 30. Rfc1 Rfc8 31. f4 Ng6 32. d6 cxd6 33. Rxc8 Rxc8 34. Rxc8 Qxc8 35. Qxg6+ 1-0

[Event "NED-ch U18"]
[Site "Almelo"]
[Date "2023.04.30"]
[Round "1"]
[White "Knol, Daniel"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1819"]
[BlackElo "2273"]
[PlyCount "56"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. g3 Nf6 6. Bg2 Ng4 7. Bc1 0-0 8. h3 Nf6 9. Nge2 Na6 10. 0-0 c5 11. Be3 cxd4 12. Nxd4 Nc5 13. g4 Bd7 14. g5 Nh5 15. h4 Ne6 16. Nd5 Nxd4 17. Bxd4 Bxd4 18. Qxd4 e5 19. Qb4 Bc6 20. Bf3 Bxd5 21. Bxh5 a5 22. Qe1 Be6 23. Bf3 f6 24. Qe3 fxg5 25. hxg5 Rf4 26. Rad1 Qxg5+ 27. Bg2 Rd8 28. Rd3 Bc4 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.22"]
[Round "9.8"]
[White "Van der Hagen, Loek"]
[Black "Nemegeer, Arne"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2273"]
[BlackElo "2129"]
[PlyCount "83"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 7. b4 Qd5 8. Qe3 Qe6 9. Bb2 Qxe3+ 10. fxe3 Bf5 11. c4 e6 12. Bc3 Nd7 13. Nh4 Be4 14. d3 Be7 15. Nf3 Bg6 16. Be2 0-0 17. 0-0 Rfd8 18. Rfd1 h6 19. a4 Bd6 20. b5 c5 21. Nd2 Be5 22. d4 Bf6 23. Bf3 cxd4 24. exd4 Rab8 25. Ne4 Bxe4 26. Bxe4 Nb6 27. c5 Nd5 28. Bb2 Rbc8 29. a5 Rd7 30. Ra4 Rcd8 31. a6 bxa6 32. bxa6 Rb8 33. Ba1 Rb4 34. Rxb4 Nxb4 35. c6 Rc7 36. Rb1 Nxa6 37. Bc3 Rc8 38. Rb7 Nc5 39. dxc5 Bxc3 40. c7 Bd4+ 41. Kf1 f5 42. Rb8 1-0

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.01"]
[Round "8.7"]
[White "Beukema, Jasper"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2362"]
[BlackElo "2273"]
[PlyCount "73"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Bxf6 Bxf6 6. cxd5 c5 7. dxc5 Nd7 8. e4 Qa5 9. Qc2 Nxc5 10. Bb5+ Kf8 11. Nge2 a6 12. Bd3 b5 13. 0-0 b4 14. Nd1 Bd7 15. Ne3 Rc8 16. Bc4 Ba4 17. Qb1 Qb6 18. Kh1 Bd7 19. Qc2 Ba4 20. Bb3 Bb5 21. Rac1 Nxb3 22. Qxc8+ Kg7 23. Qc2 Nxc1 24. Rxc1 Rd8 25. Rd1 Rd7 26. Qd2 a5 27. Nd4 Rc7 28. Nf3 Kg8 29. e5 Bg7 30. d6 exd6 31. Nd5 Qc6 32. Nxc7 Qxc7 33. Qxd6 Qc4 34. Qd5 Qe2 35. Qa8+ Bf8 36. Rd8 Qf1+ 37. Ng1 1-0

[Event "Bad Woerishofen op 38th"]
[Site "Bad Woerishofen"]
[Date "2023.03.11"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Deshpande, Aniruddha"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2294"]
[BlackElo "2260"]
[PlyCount "37"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. 0-0-0 Bb7 12. Qc5 0-0 13. f4 d6 14. Qxa7 Qc8 15. Qd4 Qc7 16. Qb6 Qc8 17. Qd4 Qc7 18. Qb6 Qc8 19. Qd4 1/2-1/2

[Event "Bad Woerishofen op 38th"]
[Site "Bad Woerishofen"]
[Date "2023.03.05"]
[Round "3"]
[White "Van der Hagen, Loek"]
[Black "Iniyan, Panneerseluam"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2294"]
[BlackElo "2515"]
[PlyCount "116"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Qc7 8. a4 Nc6 9. Be3 Be7 10. 0-0 0-0 11. Bf3 Bd7 12. g4 Nxd4 13. Qxd4 e5 14. Qd1 exf4 15. Bxf4 Qb6+ 16. Kh1 Qxb2 17. Bd2 Bc6 18. Rb1 Qa3 19. Nd5 Bxd5 20. exd5 Qxa4 21. Rxb7 Rfe8 22. Re1 Bf8 23. Rxe8 Rxe8 24. Rb4 Qa2 25. Qb1 Qxb1+ 26. Rxb1 Rc8 27. Rb2 h6 28. Ra2 Rc5 29. Rxa6 Rxc2 30. Bf4 Rc4 31. Bxd6 Bxd6 32. Rxd6 Nxg4 33. Rd8+ Kh7 34. d6 Ne5 35. d7 Rd4 36. Be4+ g6 37. Re8 Nxd7 38. Re7 Kg7 39. Bf3 Kf6 40. Re8 Ne5 41. Ba8 h5 42. h3 g5 43. Rh8 h4 44. Rb8 Rd3 45. Kh2 Ng6 46. Rb6+ Kg7 47. Rb5 Rg3 48. Be4 Nf4 49. Bf5 Rg2+ 50. Kh1 Rd2 51. Rb6 Nh5 52. Bg4 Ng3+ 53. Kg1 f5 54. Rb8 Kf6 55. Rb6+ Ke5 56. Rb5+ Kf4 57. Rb4+ Ke3 58. Rb3+ Rd3 0-1

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.30"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2145"]
[BlackElo "2297"]
[PlyCount "50"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. c5 0-0 11. Bd3 Kh8 12. cxd6 Bxd6 13. 0-0 Bc5 14. Qe2 a6 15. Nc3 Bd4 16. Be3 Bxc3 17. bxc3 Qxd5 18. Rfd1 Qc6 19. Qc2 Nd7 20. Be4 Qe6 21. Rab1 Rb8 22. Ba7 Ra8 23. Be3 Rb8 24. Ba7 Ra8 25. Be3 Rb8 1/2-1/2

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.29"]
[Round "8"]
[White "Van der Hagen, Loek"]
[Black "Levitan, Ronit"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2145"]
[BlackElo "1973"]
[PlyCount "129"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 0-0 7. Qc2 b6 8. e3 Nbd7 9. Bd3 Bb7 10. 0-0 c5 11. dxc5 bxc5 12. Be2 Rc8 13. Rfd1 Qb6 14. Rac1 Qe6 15. h3 Bd6 16. Bd3 g6 17. Bh6 Rfe8 18. Be2 Bb8 19. Qd2 Nb6 20. b3 Rcd8 21. Na4 Nxa4 22. bxa4 d4 23. Bc4 Qf5 24. Ng5 Bd5 25. Bxd5 Qxd5 26. Qc2 Bd6 27. exd4 cxd4 28. Nf3 d3 29. Qc4 Qxc4 30. Rxc4 Ne4 31. Be3 Bf8 32. Rd4 Bg7 33. R4xd3 Rxd3 34. Rxd3 Nc3 35. a5 a6 36. Bd2 Ne4 37. Bb4 Rb8 38. a3 Bf8 39. Rd4 f5 40. Rc4 Rd8 41. g4 fxg4 42. hxg4 Bxb4 43. axb4 Nd2 44. Nxd2 Rxd2 45. Kg2 Kg7 46. Kf3 Rb2 47. g5 h5 48. gxh6+ Kxh6 49. Ke3 Kh5 50. f4 Kg4 51. Kd4 Kf5 52. Kc5 Re2 53. Rd4 Re1 54. Kc6 Re2 55. Kb7 Re6 56. Rc4 Rd6 57. Rc6 Rd4 58. Rb6 Kxf4 59. Kxa6 g5 60. b5 Kf5 61. Rc6 g4 62. b6 Rb4 63. b7 g3 64. Rc1 Ke6 65. Ka7 1-0

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.28"]
[Round "7"]
[White "Lahaye, Rick"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2435"]
[BlackElo "2145"]
[PlyCount "79"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 e6 3. a3 d5 4. e3 Bd6 5. c4 c6 6. Bb2 Nbd7 7. Qc2 0-0 8. d4 Re8 9. Nbd2 b6 10. Bd3 Bb7 11. c5 bxc5 12. dxc5 Bc7 13. e4 Qb8 14. 0-0 h6 15. Rfe1 Ng4 16. h3 Nge5 17. Bf1 a5 18. Nd4 axb4 19. axb4 Rxa1 20. Bxa1 Nf8 21. Qc3 f6 22. g3 Qc8 23. exd5 exd5 24. f4 Nf7 25. N2f3 Ne6 26. Nf5 Ba6 27. Bg2 Bb8 28. h4 Bxf4 29. gxf4 Nxf4 30. Rxe8+ Qxe8 31. Qe3 Ne2+ 32. Kf2 Qd7 33. Bh3 Kf8 34. Nd6 Qd8 35. Nxf7 Kxf7 36. Qe6+ Kf8 37. Qxc6 Nf4 38. Qxa6 Nxh3+ 39. Kg3 Qd7 40. Qd6+ 1-0

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.27"]
[Round "6"]
[White "Van der Hagen, Loek"]
[Black "Van Meegen, Ruud"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2145"]
[BlackElo "2287"]
[PlyCount "77"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qf4 b5 10. Be2 Bb7 11. d4 Be7 12. Bf3 Rc8 13. a4 b4 14. 0-0 0-0 15. c4 bxc3 16. bxc3 Nd7 17. Ba3 Nxe5 18. Qxe5 Bxa3 19. Rxa3 Ba6 20. Rb1 c5 21. dxc5 Qa5 22. h3 Rxc5 23. Qe3 g6 24. Rb4 Qc7 25. Rab3 Rd8 26. Rd4 Rc8 27. Qd2 Qe5 28. Rd7 R5c7 29. Rxc7 Qxc7 30. Qe3 Qc4 31. Rb1 Qxa4 32. Qxa7 Qc2 33. Rd1 Bd3 34. Qd7 Rxc3 35. Qd8+ Kg7 36. Qd4+ Kg8 37. Qd8+ Kg7 38. Qd4+ Kg8 39. Qd8+ 1/2-1/2

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.26"]
[Round "5"]
[White "Kovchan, Alexander"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2450"]
[BlackElo "2145"]
[PlyCount "79"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. b3 d5 6. Bb2 0-0 7. Bg2 dxc4 8. bxc4 c5 9. 0-0 cxd4 10. Nxd4 Qb6 11. Qc1 Nc6 12. Nxc6 bxc6 13. Nd2 Be6 14. Rb1 Qa6 15. Ba3 Rfe8 16. Rb3 Nd7 17. Qc2 Rab8 18. Bb4 Qa4 19. Bxe7 Nb6 20. Bg5 h6 21. Bf4 Rbd8 22. Rc1 Rd4 23. Rd3 Qxc2 24. Rxc2 Bf5 25. Rxd4 Bxc2 26. Rd6 c5 27. Be3 Bc3 28. Bc6 Re7 29. Bb5 Bf5 30. Nb3 Bb4 31. a4 Bc2 32. Bxc5 Bxb3 33. Bxb4 Rxe2 34. c5 Nc4 35. Rd8+ Kh7 36. Bc3 g5 37. c6 Rc2 38. c7 Rc1+ 39. Kg2 Rxc3 40. c8Q 1-0

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.24"]
[Round "4"]
[White "Van der Hagen, Loek"]
[Black "Grutter, Tim"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2145"]
[BlackElo "2363"]
[PlyCount "91"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 e5 6. d5 a5 7. Be3 Na6 8. g4 h5 9. g5 Nd7 10. a3 Nac5 11. Nf3 0-0 12. Be2 a4 13. Nd2 f5 14. gxf6 Qxf6 15. Qc2 Kh7 16. 0-0-0 Rf7 17. Rdg1 Bh6 18. Qd1 b6 19. Kb1 Nb3 20. Nxb3 axb3 21. Bxh5 Rg7 22. Bg4 Nc5 23. Qe2 Bf4 24. h4 Bxg4 25. Rxg4 Rf8 26. Bxf4 exf4 27. Rhg1 f3 28. Qe3 Nd7 29. Rg5 Qf4 30. Qe1 Ne5 31. h5 Rf6 32. hxg6+ Rfxg6 33. Rxg6 Rxg6 34. Rxg6 Kxg6 35. Qg1+ Qg5 36. Qh1 Nxc4 37. e5 Qxe5 38. Qg1+ Qg5 39. Qe1 Qf5+ 40. Ka1 Qe5 41. Qd1 Qf5 42. Qxb3 Ne5 43. Qa4 Qg5 44. Qe8+ Kh7 45. Ka2 Qh4 46. Qc8 1/2-1/2

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.23"]
[Round "3"]
[White "De Jong, Migchiel"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2336"]
[BlackElo "2145"]
[PlyCount "76"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 c5 7. d5 e5 8. dxe6 fxe6 9. Qc2 Qe7 10. Nc3 Nc6 11. Rd1 Rd8 12. e4 e5 13. Bg5 Be6 14. Nd5 Qf7 15. h3 Rac8 16. Be3 h6 17. Nh2 Nd4 18. Bxd4 cxd4 19. Qd3 h5 20. Nf3 Bh6 21. b4 Bxd5 22. cxd5 Rc3 23. Qb1 Rdc8 24. Bd3 Qd7 25. b5 Qc7 26. Kh2 Qa5 27. Ng1 Rc1 28. Qb2 Rxa1 29. Qxa1 Nd7 30. Ne2 Rf8 31. Kg1 Nc5 32. Qb1 Kg7 33. h4 Qd8 34. g3 Qf6 35. Rf1 Qf3 36. Bc4 Nxe4 37. Qd3 Be3 38. Kh2 Nxf2 0-1

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.22"]
[Round "2"]
[White "Van der Hagen, Loek"]
[Black "Macak, Stefan"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2145"]
[BlackElo "2361"]
[PlyCount "102"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Nf6 12. Rd1 Bd7 13. Be2 e5 14. Nf3 e4 15. Ne5 Be6 16. c3 Bc5 17. Bc4 Ke7 18. Bg5 Rhd8 19. Kf1 h6 20. Bxe6 fxe6 21. Be3 Bxe3 22. fxe3 Rd5 23. Ng6+ Kf7 24. Nf4 Rb5 25. Rab1 Rf5 26. Ke2 g5 27. Nh3 Ke7 28. Nf2 Ra5 29. a3 e5 30. Rd2 Rc8 31. Rbd1 Rb5 32. g4 Rc6 33. h3 Rb3 34. Rc2 Rcb6 35. Rdd2 Rd6 36. Rxd6 Kxd6 37. Rd2+ Ke7 38. Kd1 Rb6 39. Kc2 Rc6 40. b3 b5 41. Nd1 Rc8 42. Nb2 h5 43. gxh5 Rh8 44. Nd1 Rxh5 45. Nf2 Rh8 46. c4 Rc8 47. Kc3 Ke6 48. Rd1 Rc7 49. Rd8 Ke7 50. Rd1 Ke6 51. Rd8 Ke7 1/2-1/2

[Event "EU-ch U16 30th"]
[Site "Antalya"]
[Date "2022.11.12"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Kuzmin, Roman"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2105"]
[BlackElo "2248"]
[PlyCount "44"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. fxg5 hxg5 11. Bxg5 Qc5 12. Qe3 Nh7 13. Bh4 Nhf6 14. Bg5 Ng4 15. Qd2 Bg7 16. Nf5 Bxc3 17. Qxc3 Qf2+ 18. Kd1 Rxh2 19. Qc7 Rxh1 20. Nxd6+ Kf8 21. Bxe7+ Kg8 22. Qd8+ Kh7 0-1

[Event "EU-ch U16 30th"]
[Site "Antalya"]
[Date "2022.11.11"]
[Round "6"]
[White "Suleymanli, Suleyman"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2260"]
[BlackElo "2105"]
[PlyCount "65"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. c4 d5 6. cxd5 cxd5 7. Nc3 0-0 8. 0-0 Ne4 9. Ne5 Bf5 10. f4 Nc6 11. Be3 e6 12. Rc1 Rc8 13. Nxe4 Bxe4 14. Bxe4 dxe4 15. Qa4 Qa5 16. Qxa5 Nxa5 17. b4 Nc6 18. Nxc6 bxc6 19. Rc4 Rfd8 20. Rb1 Kf8 21. Bf2 Ke7 22. e3 Kd7 23. Be1 Rb8 24. Rbc1 Rdc8 25. g4 f5 26. g5 Bf8 27. Kf2 a6 28. R1c2 Bd6 29. Ke2 Rb6 30. a3 Rbb8 31. h4 Rb6 32. Bd2 Rcb8 33. Be1 1/2-1/2

[Event "EU-ch U16 30th"]
[Site "Antalya"]
[Date "2022.11.09"]
[Round "4"]
[White "Lamaze, Simon"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2372"]
[BlackElo "2105"]
[PlyCount "54"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Nc6 9. 0-0 0-0 10. Bxc6 bxc6 11. Qc2 Qa5 12. a4 cxd4 13. cxd4 Bg4 14. Ne5 Bxe5 15. dxe5 Qxe5 16. Be3 Rab8 17. a5 c5 18. Qxc5 Qxc5 19. Bxc5 Rb7 20. h3 Be2 21. Rfe1 Bb5 22. Red1 Rc8 23. Be3 a6 24. Rab1 Kf8 25. Kh2 Ke8 26. Kg3 Rd7 27. h4 h5 1/2-1/2

[Event "EU-ch U16 30th"]
[Site "Antalya"]
[Date "2022.11.07"]
[Round "2"]
[White "Van der Hagen, Loek"]
[Black "Pasztor, Balazs"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2105"]
[BlackElo "2344"]
[PlyCount "70"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d6 7. e4 Nc6 8. Be3 b6 9. Bd3 0-0 10. Ne2 Ba6 11. Bg5 h6 12. Bh4 e5 13. f4 exf4 14. Nxf4 g5 15. Bg3 cxd4 16. 0-0 dxc3 17. Nd5 Nxd5 18. exd5 Ne5 19. Bxe5 dxe5 20. Qh5 Qd6 21. Rf5 Qg6 22. Qf3 f6 23. Rf1 Rae8 24. Qe4 Qg7 25. R5f2 g4 26. d6 Bb7 27. Qf5 e4 28. d7 Rd8 29. Qe6+ Kh7 30. Rxf6 Rxf6 31. Rxf6 exd3 32. Rf7 d2 33. Rxg7+ Kxg7 34. Qe7+ Kg6 35. Qe6+ Kg7 1/2-1/2

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Goudriaan, Rafael"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2079"]
[BlackElo "1654"]
[PlyCount "67"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 a6 8. Ne5 Bd6 9. Rc1 0-0 10. Bd3 Qc7 11. 0-0 Bd7 12. Bg3 Rac8 13. f4 b5 14. Qf3 Qd8 15. f5 Be7 16. Ne2 Nxe5 17. dxe5 Ne4 18. Rxc8 Bxc8 19. f6 gxf6 20. exf6 Bxf6 21. Bxe4 dxe4 22. Qxf6 Qxf6 23. Rxf6 Bb7 24. Rf1 Rd8 25. Nd4 Bd5 26. b3 Rc8 27. Be5 Rc3 28. Kf2 b4 29. g4 a5 30. Rb1 Bb7 31. Rb2 Rd3 32. Bc7 Ba6 33. Bxa5 Rd1 34. Bxb4 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "8"]
[White "Zecha, Oscar"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1854"]
[BlackElo "2079"]
[PlyCount "120"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Nxc6 Bxc6 8. f3 e6 9. Bc4 Be7 10. Be3 Qc7 11. Bb3 b5 12. 0-0 b4 13. Ne2 0-0 14. Nd4 Bb7 15. c4 bxc3 16. Rc1 d5 17. Nb5 Qa5 18. Nxc3 dxe4 19. fxe4 Nxe4 20. Nxe4 Bxe4 21. Qg4 Bf5 22. Qg3 Bf6 23. Rc5 Qb4 24. Rc4 Qb5 25. Qf2 a5 26. Rc5 Qb7 27. h3 a4 28. Bd5 exd5 29. Qxf5 Qxb2 30. Qxd5 Rad8 31. Qc4 Bd4 32. Bxd4 Qxd4+ 33. Qxd4 Rxd4 34. Ra5 Rfd8 35. Ra7 f6 36. Re1 Rd1 37. Kf2 Rxe1 38. Kxe1 Rd4 39. Ke2 h5 40. g3 Kh7 41. Ke3 Rb4 42. Kd3 h4 43. g4 Rb2 44. Rxa4 Rh2 45. Ra5 Rxh3+ 46. Ke4 g6 47. g5 fxg5 48. Rxg5 Kh6 49. Rg2 Ra3 50. Kf4 Ra4+ 51. Kf3 Kh5 52. Rb2 g5 53. Rc2 Ra3+ 54. Kg2 h3+ 55. Kh2 g4 56. Rb2 Kh4 57. Kh1 Kg3 58. Kg1 Kf3 59. Kh2 Re3 60. Kg1 Re1+ 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Bhakti, Kulkarni"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2079"]
[BlackElo "2376"]
[PlyCount "50"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Bb3 a6 7. h3 Ba7 8. Nbd2 Ne7 9. Nf1 Ng6 10. Ng3 0-0 11. 0-0 h6 12. Re1 Nh7 13. d4 Qf6 14. Bc2 Ng5 15. Nf5 exd4 16. Nxg5 dxc3 17. Nxf7 cxb2 18. N7xh6+ gxh6 19. Bb3+ Kh7 20. Qh5 Nf4 21. Bxf4 bxa1Q 22. Bxh6 Qxe1+ 23. Kh2 Qg6 24. Qh4 Bxf2 25. Qe7+ Rf7 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Duchene, Rene"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2079"]
[BlackElo "2170"]
[PlyCount "106"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Qd3 a5 13. b3 Nd7 14. Bxg7 Kxg7 15. Rfd1 Qb6 16. Rb1 Qb4 17. h4 h5 18. Qe3 Qc5 19. Qg5 Qe5 20. Qxe5+ Nxe5 21. a3 Nd7 22. f3 f5 23. exf5 Rxf5 24. Bd3 Rf6 25. Kh2 Ne5 26. Be4 a4 27. Bxc6 bxc6 28. Nxa4 Nxc4 29. Rbc1 Ne5 30. Ra1 Rff8 31. Nc3 Rfb8 32. Rdb1 c5 33. Kg3 Nc6 34. Ra2 Ra7 35. a4 Nd4 36. Ra3 Kf7 37. Kf2 Rab7 38. a5 Ra7 39. g4 Rba8 40. gxh5 gxh5 41. Ne2 Nxe2 42. Kxe2 Rxa5 43. Rxa5 Rxa5 44. Kd3 Rb5 45. Ke4 Rb4+ 46. Kf5 Rxh4 47. Kg5 Rb4 48. Kxh5 c4 49. Kg4 cxb3+ 50. Kg3 b2 51. Kf2 Rb3 52. Ke2 Kf6 53. Kd2 Rxf3 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "6"]
[White "Vasse, Albert"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1844"]
[BlackElo "2079"]
[PlyCount "55"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. 0-0 Nge7 8. Bg5 f6 9. Be3 b5 10. Bb3 Ng6 11. Rc1 Bb7 12. Qe2 Na5 13. Bc2 Be7 14. Rfd1 0-0 15. h4 Ne5 16. Nd4 Qe8 17. b3 Rc8 18. Bb1 Ba3 19. Rc2 Nac6 20. f4 Nxd4 21. Bxd4 Nc6 22. Be3 Nb4 23. e5 Nxc2 24. Qxc2 f5 25. Qd3 Qg6 26. Rd2 Bb4 27. Bd4 Bxc3 28. Qe2 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.18"]
[Round "4"]
[White "Warnk, Torsten"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1709"]
[BlackElo "2079"]
[PlyCount "66"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Bf4 c5 5. e3 Qb6 6. Qb3 Qxb3 7. axb3 Nc6 8. d5 Nb4 9. Na3 d6 10. e4 Nxe4 11. Bc1 0-0 12. Nd2 Bf5 13. f3 Nxd2 14. Kxd2 h5 15. Be2 a6 16. Re1 e6 17. g4 hxg4 18. fxg4 Be4 19. dxe6 fxe6 20. g5 Rf2 21. h3 Raf8 22. Kd1 R8f3 23. Bd2 Bxb2 24. Bxb4 cxb4 25. Nb5 Bxa1 26. Nxd6 Re3 27. Nxe4 Rxe4 28. Bg4 Rxe1+ 29. Kxe1 Rb2 30. Bxe6+ Kg7 31. c5 Rc2 32. Bd5 Rxc5 33. Bxb7 a5 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3"]
[White "Van der Hagen, Loek"]
[Black "Romanov, Evgeny"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2079"]
[BlackElo "2593"]
[PlyCount "138"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. f3 Nf6 8. Qd2 b4 9. Na4 d5 10. e5 Nfd7 11. f4 Qa5 12. b3 Nc6 13. Qf2 Rb8 14. Bd3 Nxd4 15. Bxd4 Bc6 16. Nb2 Bc5 17. 0-0 0-0 18. Bxc5 Nxc5 19. f5 exf5 20. Qxf5 g6 21. Qf6 Qc7 22. Rae1 Rbe8 23. Qf2 Nd7 24. Bxa6 Nxe5 25. Be2 Bb7 26. Rc1 d4 27. Nc4 Nc6 28. Rce1 Ra8 29. Ra1 Rad8 30. Rad1 Rd5 31. Qf4 Qe7 32. Bf3 Rdd8 33. Rfe1 Qc5 34. Kh1 Ba8 35. h3 Rfe8 36. Rxe8+ Rxe8 37. Qd6 Qxd6 38. Nxd6 Re5 39. Nc4 Re7 40. a3 bxa3 41. Nxa3 Ra7 42. Nb5 Ra2 43. Bxc6 Bxc6 44. Nxd4 Be4 45. Rd2 f5 46. Kg1 Kf7 47. Kf2 Kf6 48. Ke3 Ra1 49. Re2 h5 50. c4 Rd1 51. Nf3 Rd3+ 52. Kf2 g5 53. Nd2 Bb7 54. b4 g4 55. hxg4 hxg4 56. b5 g3+ 57. Kf1 Rc3 58. Kg1 Rc1+ 59. Nf1 f4 60. Rd2 Rxc4 61. Rd7 Be4 62. Rd1 Kf5 63. b6 Rb4 64. Rd6 Rb1 65. Rd8 Bb7 66. Rf8+ Kg5 67. Rg8+ Kh6 68. Rf8 Rb2 69. Rxf4 Rxg2+ 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2"]
[White "Fernandez, Daniel Howard"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2476"]
[BlackElo "2079"]
[PlyCount "103"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 a5 8. Nc3 Ne4 9. d4 Nxc3 10. Bxc3 a4 11. cxd5 axb3 12. Qxb3 cxd5 13. Ne5 e6 14. Rfc1 Nc6 15. Nxc6 bxc6 16. e3 Re8 17. Bb4 Qb6 18. Qc3 Ra4 19. a3 Bd7 20. Bf3 e5 21. Qc5 Qxc5 22. dxc5 Rb8 23. Bd1 Ra7 24. Kf1 Kf8 25. Ke1 h5 26. Kd2 Bf5 27. Bc2 Bxc2 28. Kxc2 e4 29. Rab1 Ke7 30. Rb3 Rb5 31. h3 Ke6 32. g4 hxg4 33. hxg4 f5 34. gxf5+ Kxf5 35. Kd2 Bf8 36. Rbb1 Rab7 37. Ra1 Bg7 38. Bc3 Bf8 39. Bd4 Ra5 40. Ke2 Rba7 41. Rc3 Rb5 42. Kf1 Kg4 43. Kg2 Be7 44. Ra2 Ra4 45. Rcc2 Bd8 46. Rcb2 Rxb2 47. Bxb2 Kf5 48. Bd4 Kg4 49. Ra1 Bh4 50. Ra2 Bd8 51. Bc3 Rc4 52. Bd4 1/2-1/2

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Van der Hagen, Loek"]
[Black "Van Heeren, Arie"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2079"]
[BlackElo "1755"]
[PlyCount "55"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. Re1 0-0 6. c3 d6 7. d3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Be6 13. Ng3 Rac8 14. h3 h6 15. Nh4 Nxe4 16. Rxe4 f5 17. Nhxf5 Bxf5 18. Nxf5 Rxf5 19. d4 cxd4 20. Rg4 Rf6 21. Qd3 Kf7 22. Qh7 Rf8 23. Rxg7+ Ke8 24. Bxh6 Rxf2 25. Bg6+ Kd8 26. cxd4 Qb7 27. Be4 d5 28. Bg5 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.13"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Bleeker, Kasper"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2135"]
[BlackElo "1823"]
[PlyCount "28"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 0-0 6. b4 Nc6 7. Qb3 d5 8. 0-0 Be6 9. c5 Ne4 10. Bb2 Bf7 11. Rd1 a5 12. a3 b6 13. cxb6 cxb6 14. Nc3 axb4 1/2-1/2

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.12"]
[Round "8"]
[White "Kalisvaart, Peter"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1979"]
[BlackElo "2135"]
[PlyCount "87"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 d5 4. Bxf6 gxf6 5. e4 Nc6 6. exd5 Nxd4 7. Nf3 Nf5 8. Bb5+ Bd7 9. Qd3 Nd6 10. Bxd7+ Qxd7 11. 0-0-0 0-0-0 12. Kb1 Kb8 13. h3 h5 14. Ne4 c4 15. Qd4 Nxe4 16. Qxe4 c3 17. bxc3 Qc7 18. Rd4 Qxc3 19. Rhd1 Rg8 20. Rc4 Qa5 21. Ra4 Qc5 22. Qf4+ Ka8 23. Ne1 Rxd5 24. Rxd5 Qxd5 25. Qd4 Qxd4 26. Rxd4 Kb8 27. Rd8+ Kc7 28. Re8 Rh8 29. c3 Kd7 30. Rb8 Kc7 31. Re8 b6 32. Kc2 Kd7 33. Ra8 a5 34. Rb8 Kc6 35. Rc8+ Kd6 36. Rb8 Kc7 37. Re8 e5 38. Nd3 Kd6 39. Rb8 Kc6 40. Rc8+ Kd7 41. Rb8 Kc7 42. Re8 Kd7 43. Ra8 Kc6 44. Rc8+ 1/2-1/2

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.11"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Verheij, Dana"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2135"]
[BlackElo "1850"]
[PlyCount "67"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 0-0 6. b4 d6 7. Bb2 c6 8. 0-0 Nh5 9. Qb3 h6 10. Rd1 Kh7 11. Nc3 Qc7 12. d5 e5 13. dxe6 Bxe6 14. Nd4 Bg8 15. b5 a6 16. a4 cxb5 17. axb5 Bxc4 18. Qa4 Nd7 19. Rac1 Nb6 20. Qc2 Qd7 21. Nb3 Qf7 22. Na5 axb5 23. Rxd6 Nc8 24. Nxc4 Qxc4 25. Rd7 f4 26. Bd5 Qc5 27. Bxb7 fxg3 28. Ne4 gxf2+ 29. Kf1 Qxc2 30. Rxc2 Rb8 31. Bxg7 Nxg7 32. Rcc7 b4 33. Rxg7+ Kh8 34. Rh7+ 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.10"]
[Round "6"]
[White "Van Dijkhuizen, Robbert"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "1869"]
[BlackElo "2135"]
[PlyCount "65"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. e4 d6 8. Be2 Be6 9. Be3 Ne5 10. Nd2 Qa5 11. 0-0 0-0 12. Nd5 Bxd5 13. cxd5 Rfc8 14. f3 a6 15. Nb3 Qa4 16. Nd4 Qxd1 17. Rfxd1 Nc4 18. Bxc4 Rxc4 19. Rac1 Rac8 20. Rxc4 Rxc4 21. Ne2 Nd7 22. Rc1 Rxc1+ 23. Bxc1 Nc5 24. b3 h5 25. Bd2 Kf8 26. Kf1 Ke8 27. Nc1 Kd7 28. Ke2 Kc7 29. Nd3 Nd7 30. Ba5+ b6 31. Bd2 Bd4 32. Nb4 Nb8 33. Nd3 1/2-1/2

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.09"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Ollenberger, Roland"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2135"]
[BlackElo "2256"]
[PlyCount "86"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d6 7. e4 Nbd7 8. Bd3 c5 9. Ne2 Qe7 10. 0-0 h6 11. f4 Bb7 12. Ng3 0-0-0 13. a4 h5 14. e5 Ne8 15. Qe2 f6 16. exd6 Nxd6 17. d5 Rde8 18. Bg6 exd5 19. Bxe8 Qxe8 20. Qxe8+ Rxe8 21. Nxh5 g6 22. Ng3 Nxc4 23. f5 g5 24. Ra2 Ba6 25. Rd1 Nd6 26. Kf2 Bc4 27. Rad2 Kc7 28. h3 Kc6 29. Re1 Ne5 30. Nh5 Ne4+ 31. Rxe4 dxe4 32. Nxf6 Rf8 33. Nxe4 Nd3+ 34. Rxd3 Bxd3 35. Nxg5 Rxf5+ 36. Kg3 Bc2 37. h4 Bxa4 38. h5 Bc2 39. Bf4 a5 40. h6 a4 41. c4 Rxf4 42. Kxf4 a3 43. Ne4 Bxe4 0-1

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.08"]
[Round "4"]
[White "Saketh, Pedagandham"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1947"]
[BlackElo "2135"]
[PlyCount "114"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. Re1 Nge7 9. Bc2 dxc3 10. Nxc3 Ng6 11. h4 Be7 12. g3 f6 13. exf6 gxf6 14. Bf5 Nf8 15. Bh6 0-0-0 16. Rc1 Kb8 17. Bf4+ Ka8 18. Bd3 Be8 19. Na4 Qa5 20. a3 e5 21. Bd2 Qc7 22. b4 a6 23. b5 axb5 24. Bxb5 Ne6 25. Qb3 e4 26. Be3 d4 27. Qxe6 dxe3 28. Rxe3 exf3 29. Bxc6 Bxc6 30. Nc5 Bxc5 31. Rxc5 Qd6 32. Qf5 Rhe8 33. Rxe8 Rxe8 34. Kh2 Kb8 35. Rc4 Re2 36. Rc2 Rxc2 37. Qxc2 Qxa3 38. g4 Qd6+ 39. Kh3 Qe7 40. Qd2 b6 41. Kg3 Qe5+ 42. Kh3 Bb5 43. Qd1 Ka7 44. Qb1 Kb8 45. Qd1 Bc6 46. h5 Kc7 47. Qb3 Qe7 48. h6 f5 49. g5 Qxg5 50. Qf7+ Kd6 51. Qf8+ Qe7 52. Qb8+ Kc5 53. Qf4 Qe4 54. Qc1+ Kd6 55. Qd2+ Kc7 56. Qf4+ Kb7 57. Qg5 Qg4+ 0-1

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.07"]
[Round "2"]
[White "Kooman, Ko"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1524"]
[BlackElo "2135"]
[PlyCount "68"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 d5 5. h3 0-0 6. Nbd2 Bf5 7. e3 Re8 8. Bb5 c6 9. Ba4 Nbd7 10. 0-0 a5 11. c4 dxc4 12. Nxc4 b5 13. Nxa5 Qxa5 14. Bc2 Bxc2 15. Qxc2 Rac8 16. a3 c5 17. Qd2 Qxd2 18. Nxd2 cxd4 19. exd4 h6 20. Be3 Rc2 21. b4 Nd5 22. Nf3 Rec8 23. Rac1 Nxe3 24. Rxc2 Nxc2 25. Rc1 Nb6 26. Ne5 Bxe5 27. dxe5 Nxa3 28. Ra1 Nc2 29. Ra5 Nd4 30. Ra7 e6 31. Rb7 Nd5 32. g3 Nxb4 33. f4 Nd5 34. h4 b4 0-1

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.07"]
[Round "3"]
[White "Van der Hagen, Loek"]
[Black "Royal, Shreyas"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2135"]
[BlackElo "2375"]
[PlyCount "70"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 b6 8. Ne2 0-0 9. 0-0 Ba6 10. e4 Ne8 11. f4 f5 12. exf5 exf5 13. dxc5 bxc5 14. Ng3 g6 15. Be3 d6 16. Qf3 Qc7 17. Rab1 Nf6 18. Rfe1 Na5 19. Bc1 Rae8 20. Rxe8 Rxe8 21. h3 Nxc4 22. Bxc4+ Bxc4 23. Nxf5 Bd5 24. Qg3 Be4 25. Nh6+ Kg7 26. Rb2 Kxh6 27. f5+ Kg7 28. Rf2 Qe7 29. fxg6 Bxg6 30. Qh4 Qe1+ 31. Kh2 Ng4+ 32. hxg4 Qxc1 33. Qf6+ Kg8 34. g5 Qe3 35. g3 Qe5 0-1

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.06"]
[Round "1"]
[White "Van der Hagen, Loek"]
[Black "De Meester, Johan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2135"]
[BlackElo "1742"]
[PlyCount "69"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 c6 4. Nc3 Qa5 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Be2 Nf6 9. 0-0 Bd6 10. Ne4 Nxe4 11. Qxe4 Nd7 12. Bf3 Nf6 13. Qe2 0-0 14. Rd1 Rad8 15. a3 Rfe8 16. Bd2 Qc7 17. Bg5 Be7 18. c4 h6 19. Be3 Bd6 20. g3 a6 21. Qc2 e5 22. c5 Bf8 23. dxe5 Qxe5 24. b4 Nd5 25. Bxd5 Rxd5 26. Rxd5 Qxa1+ 27. Rd1 Qxa3 28. Qc4 a5 29. bxa5 Rxe3 30. fxe3 Qxe3+ 31. Kg2 Bxc5 32. Rf1 Qd2+ 33. Kh1 Qd5+ 34. Qxd5 cxd5 35. Rb1 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2022.05.27"]
[Round "2"]
[White "Bruil, Rembrandt"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2122"]
[BlackElo "2071"]
[PlyCount "90"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. d5 a5 7. h4 Na6 8. h5 Nc5 9. h6 Bf8 10. Qc2 b6 11. Be3 Bd7 12. f3 Nh5 13. 0-0-0 Ng3 14. Rh2 f5 15. f4 Ncxe4 16. Nf3 Nxc3 17. bxc3 Qe7 18. Re1 Ne4 19. Bd3 0-0-0 20. c5 Nxc5 21. Bxc5 dxc5 22. fxe5 c4 23. d6 cxd6 24. Bxc4 dxe5 25. Nxe5 Bc6 26. Rhh1 Be4 27. Rxe4 fxe4 28. Qxe4 Qb7 29. Nc6 Ba3+ 30. Kb1 Rhe8 31. Qf3 Rd6 32. Bd5 Qd7 33. c4 Qf5+ 34. Qxf5+ gxf5 35. Nd4 Bc5 36. Nxf5 Rf6 37. g4 Re2 38. Bg8 a4 39. Bxh7 a3 40. g5 Rb2+ 41. Kc1 Re6 42. Nd4 Bxd4 43. Bf5 Be3+ 44. Kd1 Kd7 45. h7 Bxg5 1-0

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.07"]
[Round "7"]
[White "Groen, Jari"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1750"]
[BlackElo "2071"]
[PlyCount "74"]
[EventDate "2022.05.01"]
[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 Nc6 3. Ne2 Qb6 4. Nbc3 g6 5. d3 Bg7 6. g3 d6 7. Bg2 Nf6 8. 0-0 0-0 9. f4 Bg4 10. h3 Bxe2 11. Nxe2 Ne8 12. Rb1 Nc7 13. Be3 Qa5 14. a3 Ne6 15. f5 Ned4 16. g4 Nxe2+ 17. Qxe2 Bd4 18. g5 Rab8 19. f6 b5 20. Bxd4 Nxd4 21. Qf2 exf6 22. gxf6 bxc4 23. dxc4 Rb3 24. Rbd1 h5 25. Qh4 Kh7 26. e5 dxe5 27. Be4 Kh6 28. Kh1 g5 29. Qf2 Rxh3+ 30. Kg2 Rh4 31. Rxd4 exd4 32. Qf5 Rxe4 33. Qxe4 Qd2+ 34. Rf2 Qe3 35. Qb7 g4 36. Qxa7 Re8 37. Qxf7 Qh3+ 0-1

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.06"]
[Round "6"]
[White "Smid, Jelle"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1450"]
[BlackElo "2071"]
[PlyCount "82"]
[EventDate "2022.05.01"]
[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. Nc3 d5 3. Bf4 e6 4. e3 Be7 5. Nf3 0-0 6. Bd3 a6 7. 0-0 Nh5 8. Ne5 Nxf4 9. exf4 g6 10. Re1 c5 11. dxc5 Bxc5 12. Qg4 Qf6 13. Qg5 Be7 14. h4 Nc6 15. Nxd5 exd5 16. Nxc6 bxc6 17. Rxe7 Qxb2 18. Rae1 Qg7 19. h5 h6 20. Qh4 gxh5 21. R1e3 Bg4 22. Rg3 Rab8 23. c3 Rfe8 24. Rxe8+ Rxe8 25. f3 Qxc3 26. fxg4 Qd4+ 27. Kh2 Re3 28. gxh5+ Rxg3 29. Qxg3+ Kf8 30. f5 Qf6 31. Bxa6 Qxf5 32. Qf3 Qe5+ 33. g3 c5 34. Qe2 Qd4 35. a4 Qxa4 36. Bb5 Qd4 37. Qe8+ Kg7 38. Qe2 c4 39. Kh3 c3 40. Bd3 Kf8 41. Kg2 Kg7 1/2-1/2

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.05"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Achuthan, Dylan"]
[Result "1-0"]
[ECO "D84"]
[WhiteElo "2071"]
[BlackElo "1995"]
[PlyCount "139"]
[EventDate "2022.05.01"]
[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 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Nc6 9. Ne2 Bg4 10. f3 Bxf3 11. gxf3 Qxf3 12. Rg1 Qxe3 13. Rg3 Qe4 14. Qd3 Qxd3 15. Rxd3 Rac8 16. Bf4 Nb4 17. Rad1 Nxd3+ 18. Rxd3 Rfd8 19. Rc3 h6 20. Bg2 b6 21. a4 g5 22. Be3 e6 23. Bb7 Rb8 24. Rc7 Bf8 25. Bf3 a5 26. Bh5 Bb4+ 27. Kf2 Bd6 28. Rxf7 b5 29. Nc3 Rf8 30. Rxf8+ Rxf8+ 31. Kg2 bxa4 32. Nxa4 Bf4 33. Bf2 Bxh2 34. Nc5 Bd6 35. Bg4 e5 36. Bg3 Rb8 37. b3 Re8 38. Ne4 Be7 39. dxe5 Rb8 40. Be6+ Kf8 41. Nd6 h5 42. Be1 Bd8 43. Bc4 Ra8 44. Bd5 Ra7 45. Bf2 Rd7 46. Bc4 Be7 47. Nf5 Bb4 48. Be3 Rc7 49. Bxg5 a4 50. Bh6+ Ke8 51. Bb5+ Kf7 52. bxa4 Ke6 53. Nd4+ Kxe5 54. Nc6+ Rxc6 55. Bxc6 Kf6 56. Kh3 Ke6 57. Kh4 Kd6 58. Bb5 Kc7 59. Kxh5 Kb6 60. Kg4 Ka5 61. Kf5 Kb6 62. Ke4 Ka5 63. Kd5 Kb6 64. Bf4 Ba5 65. Be3+ Kb7 66. Kc4 Kc7 67. Be8 Kb7 68. Kb5 Bc7 69. Bc6+ Kb8 70. Bb6 1-0

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.04"]
[Round "4"]
[White "Van der Hagen, Loek"]
[Black "Slagboom, Leandro"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2071"]
[BlackElo "1997"]
[PlyCount "60"]
[EventDate "2022.05.01"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7 15. Rg1 Nf5 16. Qf2 Qc6 17. Bd3 Qd5 18. Be3 Nxe3 19. Qxe3 Rxg2 20. Rxg2 Qxg2 21. Be4 Qxh2 22. 0-0-0 Bc6 23. Bxc6+ bxc6 24. Qd4 a5 25. Kb1 Qe2 26. a4 Qg2 27. Rg1 Rb8+ 28. Ka1 Rb4 29. Qa7 Rxa4+ 30. Kb1 Rb4+ 1/2-1/2

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.03"]
[Round "3"]
[White "Labruyere, Roger"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2199"]
[BlackElo "2071"]
[PlyCount "66"]
[EventDate "2022.05.01"]
[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 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 Bd6 8. 0-0 Qc7 9. Kh1 Ne7 10. Nb3 Ng6 11. c4 0-0 12. cxd5 cxd5 13. exd5 e5 14. Bd2 f5 15. Rc1 Qe7 16. f4 Nxf4 17. Bxf4 exf4 18. Re1 Qh4 19. Nd4 Rb8 20. Qe2 Bd7 21. Nf3 Qh6 22. a3 Rfe8 23. Qf2 Re3 24. Bf1 Rbe8 25. h3 Qf6 26. Qd2 g5 27. Re2 g4 28. Nd4 Qe5 29. Rce1 Kf7 30. Nc2 Bb5 31. g3 Bxe2 32. Nxe3 Bf3+ 33. Kg1 fxe3 0-1

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.02"]
[Round "2"]
[White "Van der Hagen, Loek"]
[Black "Bakija, Alan"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2071"]
[BlackElo "1868"]
[PlyCount "101"]
[EventDate "2022.05.01"]
[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. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. Qg3 Bd4 8. exd5 exd5 9. 0-0 Ne7 10. Qg4 Bf6 11. d4 0-0 12. Bd3 Qd7 13. Ne2 Qxg4 14. hxg4 h6 15. c3 Nd7 16. Ng3 c5 17. Bb5 Nc6 18. dxc5 Nxc5 19. Rd1 Rfd8 20. Nh5 Be7 21. Be3 a6 22. Be2 Ne6 23. Bf3 d4 24. cxd4 Nexd4 25. Be4 Rab8 26. Ng3 Bf6 27. Nh5 Be5 28. f4 Bc7 29. Kf2 Ne6 30. f5 Ng5 31. Bxc6 bxc6 32. Rxd8+ Rxd8 33. Rc1 Be5 34. Rxc6 Bxb2 35. Rxa6 Ne4+ 36. Kf3 Nd2+ 37. Bxd2 Rxd2 38. Ra8+ Kh7 39. Ra7 Rd3+ 40. Ke2 Ra3 41. Rxa3 Bxa3 42. Nf4 Kg8 43. Nd5 Kf8 44. Kd3 Ke8 45. Nb6 Ke7 46. Ke4 Bc5 47. Nc4 g6 48. a4 Kf6 49. a5 Kg5 50. Ne5 gxf5+ 51. gxf5 1-0

[Event "NED-ch U16"]
[Site "Almelo"]
[Date "2022.05.01"]
[Round "1"]
[White "Niemeijer, Leon"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1693"]
[BlackElo "2071"]
[PlyCount "70"]
[EventDate "2022.05.01"]
[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 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. dxe6 fxe6 7. e3 d5 8. Nf3 Bd6 9. Bb5+ Nbd7 10. Nc3 0-0 11. 0-0 Qb6 12. a4 Bxa6 13. Bxa6 Rxa6 14. Nb5 Ne5 15. Nxe5 Bxe5 16. f4 Bb8 17. b3 e5 18. Bb2 c4 19. fxe5 Bxe5 20. Bd4 Qb8 21. h3 Re8 22. Bxe5 Qxe5 23. Re1 Ne4 24. bxc4 dxc4 25. Qd4 Qg3 26. Qxc4+ Kh8 27. Qf7 Rd8 28. Qf3 Qxf3 29. gxf3 Rg6+ 30. Kf1 Ng3+ 31. Kg1 Rd2 32. Nd4 Nh5+ 33. Kf1 Ng3+ 34. Kg1 Nh5+ 35. Kf1 Ng3+ 1/2-1/2

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.04.23"]
[Round "9.9"]
[White "Braun, Christian1111"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2400"]
[BlackElo "2071"]
[PlyCount "71"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. c3 Nge7 8. a3 a5 9. a4 0-0 10. Na3 h6 11. Nb5 Bg4 12. h3 Be6 13. Nd2 Na7 14. Nc4 Nxb5 15. axb5 d5 16. exd5 Bxd5 17. Re1 Bxg2 18. Kxg2 Qc7 19. b6 Qc6+ 20. Qf3 Rad8 21. Qxc6 Nxc6 22. Nxa5 Ra8 23. Nb3 Rxa1 24. Nxa1 Na5 25. Re4 c4 26. b4 f5 27. bxa5 fxe4 28. dxc4 Rc8 29. Nb3 Bf8 30. a6 bxa6 31. c5 Rxc5 32. Nxc5 Bxc5 33. Be3 Bd6 34. c4 a5 35. c5 Bb8 36. c6 1-0

[Event "Benidorm op-A"]
[Site "Benidorm"]
[Date "2021.12.12"]
[Round "9"]
[White "Srinath, Rao SV"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2356"]
[BlackElo "2051"]
[PlyCount "61"]
[EventDate "2021.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c5 5. e3 Nh5 6. Qd2 Nxf4 7. exf4 cxd4 8. Nxd4 g6 9. Be2 Bg7 10. 0-0-0 Nc5 11. h4 Ne6 12. Nb3 h5 13. Kb1 Bd7 14. Rhe1 Rc8 15. Nd5 Bh6 16. Qb4 Bc6 17. f5 gxf5 18. Bxh5 Kf8 19. Bf3 Bg7 20. h5 Be5 21. g4 a5 22. Nxa5 Ra8 23. Nxc6 bxc6 24. Nb6 Ra6 25. Rxe5 Rxb6 26. Qc3 Rg8 27. Rxf5 Qb8 28. h6 Ng5 29. Rxg5 Rxg5 30. h7 Rxb2+ 31. Qxb2 1-0

[Event "Benidorm op-A"]
[Site "Benidorm"]
[Date "2021.12.04"]
[Round "1"]
[White "Davtyan, David"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2337"]
[BlackElo "2051"]
[PlyCount "110"]
[EventDate "2021.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. Nxd4 cxd4 7. Ne2 Bg7 8. c3 dxc3 9. dxc3 d6 10. 0-0 Nf6 11. a4 0-0 12. a5 b6 13. axb6 Qxb6 14. Be3 Qxb2 15. Qa4 Bd7 16. Qa5 Bb5 17. Rab1 Qxb1 18. Bxb1 Bxe2 19. Re1 Bb5 20. f4 Rac8 21. Bd4 Nd7 22. Bxg7 Kxg7 23. Ba2 Rc5 24. Qb4 Rfc8 25. Re3 Nf6 26. Qd4 Bc4 27. Bb1 Kg8 28. h3 Ne8 29. Re1 Bb5 30. Re3 e5 31. Qd2 exf4 32. Re1 f3 33. gxf3 Rxc3 34. Qf4 Bc4 35. h4 Rc5 36. e5 dxe5 37. Rxe5 Be6 38. Be4 Rxe5 39. Qxe5 Rb3 40. h5 Rb5 41. Qd4 Rb8 42. h6 Rc8 43. Bb7 Rb8 44. Bc6 Kf8 45. Qc5+ Kg8 46. Bxe8 Rxe8 47. Qd4 Kf8 48. Qg7+ Ke7 49. Qxh7 Bd5 50. Qg7 Bxf3 51. Qe5+ Kd7 52. Qxe8+ Kxe8 53. h7 Ke7 54. h8Q Bd5 55. Kf2 Kd6 1-0

[Event "Hoogeveen op 24th"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9"]
[White "Tabak, Stefan"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2168"]
[BlackElo "2010"]
[PlyCount "101"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. h3 Rb8 13. Rab1 h6 14. Bf4 Re8 15. b3 Rb4 16. Bxd6 Qxd6 17. Rfe1 Rxe1+ 18. Rxe1 Be6 19. Na4 c5 20. c3 Rb8 21. Qe3 Rc8 22. Rd1 Bd7 23. Nb2 Kf8 24. Be2 Qe6 25. Bf3 Qa6 26. Bxd5 Qxa2 27. Rd2 Nxd5 28. Rxd5 Be6 29. Rxc5 Re8 30. Nd3 Qxb3 31. Qd4 Qb1+ 32. Kh2 Qb8+ 33. g3 Rd8 34. Qe3 Bd5 35. Qe5 Qxe5 36. Nxe5 Be6 37. f4 f6 38. Nf3 Ke7 39. Nd4 Rd7 40. g4 Rb7 41. Kg3 Bd7 42. f5 Kd6 43. Ra5 Rc7 44. Kf4 Rxc3 45. Ra6+ Ke7 46. Rxa7 Rc4 47. Ke3 Rc3+ 48. Kf4 Rc4 49. Ke3 Rc3+ 50. Kf4 Rc4 51. Ke4 1/2-1/2

[Event "Hoogeveen op 24th"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8"]
[White "Van der Hagen, Loek"]
[Black "Van den Berg, Bram"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2010"]
[BlackElo "2209"]
[PlyCount "135"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Be2 Nxd5 4. d4 e6 5. Nf3 Be7 6. 0-0 0-0 7. c4 Nf6 8. Nc3 Re8 9. h3 a6 10. Be3 Nbd7 11. Qc2 b6 12. Rfd1 Bb7 13. Rac1 Bb4 14. a3 Bxc3 15. Qxc3 Qe7 16. b4 c5 17. dxc5 bxc5 18. Ne1 Rec8 19. Qb3 a5 20. b5 a4 21. Qc2 Nb6 22. Bf3 Bxf3 23. Nxf3 e5 24. Nd2 Qe6 25. f3 h6 26. Bf2 Ra7 27. Re1 Re7 28. Bh4 g5 29. Bg3 Nfd7 30. f4 gxf4 31. Bxf4 f5 32. Nf3 e4 33. Nh2 Ne5 34. Bxe5 Qxe5 35. Qc3 Qxc3 36. Rxc3 Rd7 37. g4 Rd3 38. Rxd3 exd3 39. Rd1 Rd8 40. gxf5 Nxc4 41. Ng4 Nxa3 42. b6 c4 43. b7 Nc2 44. Nf6+ Kg7 45. Nd7 Nd4 46. f6+ Kf7 47. Ne5+ Kxf6 48. Nxc4 Nc6 49. Nb2 a3 50. Nxd3 a2 51. Rf1+ Kg7 52. Nc5 Re8 53. Kg2 Re5 54. Nd3 Rg5+ 55. Kh2 Rb5 56. Ra1 Rb3 57. Nc5 Rb2+ 58. Kg3 Kf7 59. Na6 Ke6 60. b8Q Nxb8 61. Nxb8 Kd5 62. Nd7 Kc4 63. Ne5+ Kb3 64. Nf7 Rb1 65. Rxa2 Kxa2 66. Nxh6 Rb3+ 67. Kg4 Rxh3 68. Kxh3 1/2-1/2

[Event "Hoogeveen op 24th"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7"]
[White "Van der Hagen, Loek"]
[Black "Hovenga, Alje"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2010"]
[BlackElo "2212"]
[PlyCount "66"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Bc4 Nf6 4. d3 g6 5. a3 Bg7 6. Nc3 0-0 7. Bg5 Bg4 8. h3 Bxf3 9. gxf3 Nd4 10. Be3 Nh5 11. Nd5 e6 12. Nc3 c6 13. Nb1 d5 14. c3 dxc4 15. dxc4 e5 16. cxd4 exd4 17. Bc1 f5 18. Qd3 Qh4 19. Rh2 Rae8 20. Nd2 Be5 21. Rh1 c5 22. a4 Nf4 23. Qf1 Ne6 24. Ra3 Bf4 25. exf5 Rxf5 26. Kd1 Ng5 27. Qg2 Bxd2 28. Kxd2 d3 29. Rxd3 Qxc4 30. b3 Nxf3+ 31. Qxf3 Qb4+ 32. Kd1 Rxf3 33. Rxf3 Qe4 0-1

[Event "Hoogeveen op 24th"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5"]
[White "Van der Hagen, Loek"]
[Black "Bezemer, Arno J"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2010"]
[BlackElo "2283"]
[PlyCount "124"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 e6 7. f4 Nc6 8. Qd2 h6 9. Bxf6 Qxf6 10. Ndb5 0-0-0 11. 0-0-0 a6 12. Na3 d5 13. Nab1 d4 14. Ne2 Nb4 15. b3 Nxa2+ 16. Kb2 Nc3 17. Nbxc3 dxc3+ 18. Qxc3+ Qxc3+ 19. Nxc3 g5 20. g3 Bc5 21. Bh3 Rhg8 22. f5 g4 23. Bg2 exf5 24. Rhf1 Bc6 25. Rxd8+ Rxd8 26. Rxf5 Bg1 27. Bf1 Rd2 28. Rxf7 Bd4 29. b4 Bxe4 30. Kb3 Bxc2+ 31. Kc4 b5+ 32. Nxb5 axb5+ 33. Kxb5 Rf2 34. Rxf2 Bxf2 35. h3 h5 36. hxg4 hxg4 37. Be2 Bf5 38. Kc4 Bxg3 39. Bxg4 Bxg4 40. b5 Kb7 41. Kd5 Kb6 42. Ke4 Kxb5 43. Kd5 Bf5 44. Kd4 Kc6 45. Kc4 Be5 46. Kb4 Bd3 47. Ka5 Bd4 48. Kb4 Kb6 49. Ka4 Kc5 50. Ka5 Bc3+ 51. Ka4 Bc2+ 52. Ka3 Kb5 53. Ka2 Kc4 54. Ka3 Bb4+ 55. Kb2 Ba4 56. Ka2 Kc3 57. Kb1 Bd7 58. Kc1 Bg4 59. Kb1 Be7 60. Kc1 Bg5+ 61. Kb1 Kb3 62. Ka1 Bh5 0-1

[Event "Hoogeveen op 24th"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4"]
[White "Gutkind, Kedem"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2112"]
[BlackElo "2010"]
[PlyCount "80"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. 0-0 a6 7. a4 Nc6 8. h3 e5 9. d5 Ne7 10. Nd2 Nd7 11. a5 f5 12. Na4 Nf6 13. f3 Bh6 14. c4 Nh5 15. Ra3 Ng3 16. Re1 Bxd2 17. Bxd2 fxe4 18. fxe4 Nxe4 19. Bh6 Rf7 20. g4 Bd7 21. Bf3 Bxa4 22. Qxa4 Nc5 23. Qc2 Nc8 24. b4 Qh4 25. Rf1 Qxh6 26. bxc5 Qxh3 27. cxd6 Nxd6 28. c5 Nb5 29. Re3 Raf8 30. Qg2 Qxg2+ 31. Bxg2 Rxf1+ 32. Bxf1 Nd4 33. Bc4 Kg7 34. Kg2 Kf6 35. g5+ Kxg5 36. Rxe5+ Nf5 37. Kf3 h5 38. c6 bxc6 39. dxc6 Rf6 40. Rc5 Rxc6 0-1

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.26"]
[Round "9"]
[White "Van der Hagen, Loek"]
[Black "Stavast, Dick"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1983"]
[BlackElo "2068"]
[PlyCount "119"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. g4 g6 6. g5 Nh5 7. Be3 Bg7 8. Be2 c6 9. Qd2 a6 10. 0-0-0 b5 11. d5 c5 12. Rdg1 Qa5 13. Kb1 Nb6 14. Qc1 b4 15. Nd1 Nf4 16. Bxf4 exf4 17. Qxf4 0-0 18. Qxd6 Bd7 19. Nd2 Ba4 20. Nb3 Bxb3 21. cxb3 Rfe8 22. Qf4 Nxd5 23. Qf3 Nc7 24. Bc4 Ne6 25. Ne3 Qc7 26. Bxe6 Rxe6 27. Nc4 Rae8 28. Qg3 Qe7 29. f3 f5 30. exf5 gxf5 31. h4 Re2 32. h5 Bd4 33. Rd1 Qe6 34. g6 h6 35. Rh2 f4 36. Qxf4 Rxh2 37. Qxh2 Qf5+ 38. Ka1 Qxf3 39. Rc1 Re2 40. Qb8+ Kg7 41. Qa7+ Kf8 42. Qxa6 Qf4 43. Qa8+ Kg7 44. Qb7+ Kg8 45. Rd1 Kf8 46. Qc8+ Kg7 47. Qd7+ Kf6 48. g7 Qg3 49. Rf1+ Rf2 50. g8N+ Qxg8 51. Qd6+ Kf5 52. Rxf2+ Bxf2 53. Qe5+ Kg4 54. Qe4+ Kxh5 55. Qh1+ Bh4 56. Ne3 Qg3 57. Qd1+ Kg6 58. Qd3+ Kf6 59. Qd8+ Ke6 60. Qd5+ 1/2-1/2

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.25"]
[Round "8"]
[White "Van Foreest, Machteld"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2142"]
[BlackElo "1983"]
[PlyCount "57"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. h3 0-0 13. Be3 Bd7 14. Re1 Rae8 15. Rc1 Qb8 16. Nc3 a6 17. a3 Kh8 18. Bb1 Bf4 19. Qd3 e5 20. Bxf4 exf4 21. Nxd5 g6 22. Nxf6 Rxf6 23. Rxe8+ Qxe8 24. Re1 Re6 25. Rxe6 Bxe6 26. d5 Bxd5 27. Qxd5 Qe2 28. Ba2 Ne7 29. Qd4+ 1-0

