[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.04.20"]
[Round "9.1"]
[White "Geerke, Daan"]
[Black "Sokolov, Ivan"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2080"]
[BlackElo "2590"]
[PlyCount "50"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "De Waagtoren"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 d6 6. Be2 Nbd7 7. 0-0 g6 8. a4 a6 9. Nc4 Qe7 10. Bg3 Ne4 11. Bh4 g5 12. Bg3 h5 13. h3 Nxg3 14. fxg3 g4 15. hxg4 hxg4 16. Nh4 d5 17. Na3 Qg5 18. Rf4 Bd6 19. Qd3 Bxf4 20. exf4 Qg7 21. b4 Nf6 22. a5 Ne4 23. Rd1 Qf6 24. Bxg4 Rg8 25. Bf3 Rxg3 0-1

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.03.23"]
[Round "8.4"]
[White "Geerke, Daan"]
[Black "Maerevoet, Sim"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2080"]
[BlackElo "2442"]
[PlyCount "90"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "De Waagtoren"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 cxd4 5. Qxd4 e6 6. c4 Nc6 7. Qd1 Bb4+ 8. Nd2 Nf6 9. Ngf3 d5 10. a3 Bxd2+ 11. Nxd2 0-0 12. cxd5 exd5 13. Bb5 d4 14. Bxc6 bxc6 15. 0-0 dxe3 16. fxe3 Qd3 17. Re1 Re8 18. Nf1 Qg6 19. Rc1 Ne4 20. Qc2 c5 21. Nd2 Nxg3 22. Qxg6 hxg6 23. hxg3 Rb8 24. Rxc5 Rxb2 25. Nf3 Bb7 26. e4 Kf8 27. Ne5 Kg8 28. Nf3 Rd8 29. a4 a6 30. a5 Rd3 31. Rec1 f6 32. e5 Bxf3 33. gxf3 Rxf3 34. e6 Rxg3+ 35. Kf1 Rf3+ 36. Kg1 Re3 37. Rc6 Kh7 38. Rd1 Ra2 39. Rxa6 f5 40. Kf1 f4 41. Re1 Rf3+ 42. Kg1 Rg3+ 43. Kf1 Rgg2 44. Re4 Rh2 45. Kg1 f3 0-1

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.03.02"]
[Round "7.6"]
[White "Bashylina, Luisa"]
[Black "Geerke, Daan"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2149"]
[BlackElo "2080"]
[PlyCount "56"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg"]
[BlackTeam "De Waagtoren"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. h3 0-0 9. Be2 Nc6 10. Be3 Qa5 11. Bd2 Qc7 12. d5 Ne5 13. Nxe5 Qxe5 14. Bd3 f5 15. f4 Qd6 16. 0-0 c4 17. Bc2 fxe4 18. Bxe4 b5 19. Qe2 Bf5 20. Rfe1 Rae8 21. Bf3 e5 22. dxe6 Rxe6 23. Qf2 Rxe1+ 24. Bxe1 Bd3 25. Qxa7 b4 26. Qa5 bxc3 27. Bxc3 Bxc3 28. Qxc3 Rxf4 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.02.03"]
[Round "6.4"]
[White "Geerke, Daan"]
[Black "De Jong, Jan Willem"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2080"]
[BlackElo "2408"]
[PlyCount "64"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "De Waagtoren"]
[BlackTeam "Leiden IntelliMagic"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. Bb5 0-0 11. Bh6 Ng7 12. Ndf3 Qc7 13. Ng4 f6 14. 0-0 Bd7 15. Ne3 Rf7 16. Bxg7 Rxg7 17. c4 a6 18. Ba4 dxc4 19. Nxc4 Bf8 20. Ne3 b5 21. Bb3 Na5 22. d5 Nxb3 23. Qxb3 Qd6 24. Rfd1 e5 25. a4 bxa4 26. Qa2 Rb8 27. Nd2 Rf7 28. Rac1 Qb4 29. Ndc4 Bh6 30. Qa3 Rff8 31. Qxb4 Rxb4 32. Nd6 Rd4 0-1

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.12.16"]
[Round "5.8"]
[White "Hilwerda, Jonas"]
[Black "Geerke, Daan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2258"]
[BlackElo "2080"]
[PlyCount "57"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "De Waagtoren"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Rb1 0-0 8. h4 h5 9. Ng5 Nd7 10. Be2 Nf6 11. d4 c5 12. 0-0 Qc7 13. e5 Ng4 14. Bf4 Bf5 15. Rc1 Rad8 16. Qb3 Qb6 17. Rfd1 Nh6 18. Bf3 Qxb3 19. axb3 Bg4 20. dxc5 f6 21. exf6 exf6 22. Bxg4 Nxg4 23. Ne6 Rxd1+ 24. Rxd1 Re8 25. Rd8 Rxd8 26. Nxd8 Bf8 27. Nxb7 Ne5 28. Bxe5 fxe5 29. c6 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.25"]
[Round "4.9"]
[White "Geerke, Daan"]
[Black "Dugarov, Alexei"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2080"]
[BlackElo "2190"]
[PlyCount "17"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "De Waagtoren"]
[BlackTeam "Den Bosch HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 e6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Na6 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.04"]
[Round "3.7"]
[White "Los, Sander"]
[Black "Geerke, Daan"]
[Result "1-0"]
[ECO "D75"]
[WhiteElo "2287"]
[BlackElo "2080"]
[PlyCount "69"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "De Waagtoren"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. d4 Nxc3 8. bxc3 c5 9. 0-0 Nc6 10. e3 Qa5 11. Qd3 cxd4 12. cxd4 Bf5 13. Qb3 Be4 14. Qxb7 Rab8 15. Qd7 Rfd8 16. Qh3 Bxf3 17. Bxf3 Qc3 18. Bd2 Qxd2 19. Bxc6 Rb2 20. a4 Rc2 21. Qg2 Bh6 22. Qf3 Rc8 23. Bb5 Rb2 24. Rad1 Qa5 25. Rc1 Rxc1 26. Rxc1 Qd2 27. Rc8+ Kg7 28. Bc4 Qe1+ 29. Kg2 Bxe3 30. Qxf7+ Kh6 31. Qf8+ Kh5 32. Rc5+ Bg5 33. Rxg5+ Kxg5 34. Qf4+ Kh5 35. Qh4# 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.10.07"]
[Round "2.10"]
[White "Boel, Marcel"]
[Black "Geerke, Daan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2213"]
[BlackElo "2080"]
[PlyCount "79"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Apeldoorn"]
[BlackTeam "De Waagtoren"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Nbd7 9. Bg2 b5 10. a4 b4 11. Nd5 Nxd5 12. exd5 a5 13. 0-0 Be7 14. c3 bxc3 15. Nxc3 Ba6 16. Re1 h4 17. g4 Nc5 18. Nb5 0-0 19. Be3 Bxb5 20. axb5 Rc8 21. Ra3 Bg5 22. Bxg5 Qxg5 23. Rxa5 e4 24. Ra1 f5 25. gxf5 Rxf5 26. Qg4 Rcf8 27. Re2 Qxg4 28. hxg4 Rxd5 29. b6 Nb3 30. Ra7 Rb5 31. Rxe4 h3 32. Bxh3 Nd2 33. Ree7 Rg5 34. b7 Nf3+ 35. Kf1 Rc5 36. Ra8 Rc1+ 37. Ke2 Re1+ 38. Kd3 Rxe7 39. Rxf8+ Kxf8 40. b8Q+ 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.09.16"]
[Round "1.9"]
[White "Breukelman, Jan"]
[Black "Geerke, Daan"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2416"]
[BlackElo "2090"]
[PlyCount "39"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Paul Keres"]
[BlackTeam "De Waagtoren"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 c5 7. Qb3 Qc7 8. d4 Nc6 9. Nf3 Na5 10. Qd1 Bg7 11. Bf4 Qb6 12. h4 Bf5 13. Ne5 Bxe5 14. Bxe5 f6 15. dxc5 Qa6 16. Bc7 Nc6 17. Bd5 Rc8 18. Bf4 Qa5 19. Qb3 Nd4 20. Bf7+ 1-0

[Event "NED-chT Promotion Liga 1"]
[Site "Netherlands"]
[Date "2021.06.12"]
[Round "1.1"]
[White "Geerke, Daan"]
[Black "Van der Steen, Jan Aart"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2051"]
[BlackElo "2066"]
[PlyCount "92"]
[EventDate "2021.06.12"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "De Waagtoren"]
[BlackTeam "Leiden Philidor"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 c6 7. 0-0 Qa5 8. h3 Be6 9. Qd3 Qa6 10. b3 d5 11. Ne5 Rd8 12. c5 Qxd3 13. exd3 Nfd7 14. f4 Na6 15. Ba3 Nc7 16. g4 f5 17. g5 Bxe5 18. dxe5 d4 19. Na4 Nf8 20. Bb2 Bd5 21. Bxd5+ Rxd5 22. Rf3 Nfe6 23. Rc1 Kf7 24. Kg2 Rh8 25. h4 h6 26. gxh6 Rxh6 27. Kg3 Rd8 28. Rc2 Rdh8 29. Rh2 Nd5 30. Bc1 b5 31. cxb6 axb6 32. Nb2 b5 33. Nd1 Ra8 34. a3 c5 35. Rff2 Rhh8 36. Ra2 Ra7 37. Rhc2 Rha8 38. Rf2 Nb4 39. Rad2 Rxa3 40. Bxa3 Rxa3 41. Rh2 Rxb3 42. Nf2 c4 43. h5 gxh5 44. Rxh5 c3 45. Rd1 c2 46. Rc1 Rc3 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "4"]
[White "De Heer, Machiel"]
[Black "Geerke, Daan"]
[Result "1-0"]
[ECO "B91"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 a6 6. g3 Bg7 7. Bg2 Nf6 8. 0-0 0-0 9. h3 Nbd7 10. a4 Ne5 11. Nd5 Nc6 12. Ne2 Nd7 13. Kh2 Nc5 14. c3 a5 15. Ra2 e6 16. Ne3 Qc7 17. b3 b6 18. Rd2 Ba6 19. c4 Rad8 20. Kh1 Bb7 21. g4 Ne7 22. Ng3 f5 23. gxf5 gxf5 24. exf5 exf5 25. Nd5 Bxd5 26. Bxd5+ Kh8 27. Nh5 Nxd5 28. Rxd5 Rde8 29. f3 Re6 30. Nxg7 Kxg7 31. Rg1+ Kf7 32. Rxf5+ Ke8 33. Rxf8+ Kxf8 34. Qd4 Rg6 35. Qh8+ 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "7"]
[White "Geerke, Daan"]
[Black "Kuipers, Eelco"]
[Result "1/2-1/2"]
[ECO "D34"]
[BlackElo "2035"]
[PlyCount "85"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 c5 5. d4 Nc6 6. c4 Be7 7. cxd5 exd5 8. Nc3 c4 9. Ne5 0-0 10. Bg5 Be6 11. e4 dxe4 12. Nxc6 bxc6 13. Re1 Rb8 14. Nxe4 Rxb2 15. Qc1 Rb8 16. Bf4 Rc8 17. Rb1 Nxe4 18. Bxe4 Bf6 19. Qa3 Qxd4 20. Bd6 Rfd8 21. Bc5 Qc3 22. Qxa7 Ra8 23. Qb6 Bd5 24. Bxd5 cxd5 25. Be7 Bxe7 26. Rxe7 h6 27. Qc7 Qf3 28. a4 Re8 29. a5 Rxe7 30. Qxe7 c3 31. Qc5 Qd3 32. Rc1 d4 33. Qd5 Re8 34. a6 Qd2 35. Rf1 c2 36. a7 c1Q 37. a8Q Qxf1+ 38. Kxf1 Qe1+ 39. Kg2 Rxa8 40. Qxa8+ Kh7 41. Qd5 Qd2 42. Qxf7 Qd3 43. Qd5 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "9"]
[White "Geerke, Daan"]
[Black "Luynenburg, Rogier"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "101"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nbd7 6. Bd3 c4 7. Bc2 b5 8. Nbd2 Bb7 9. 0-0 Be7 10. Ne5 a5 11. Qf3 b4 12. Qg3 Nh5 13. Qg4 Ndf6 14. Ba4+ Kf8 15. Qf3 Nxf4 16. Qxf4 Bd6 17. Ndf3 h6 18. h4 Qe7 19. g4 Kg8 20. g5 hxg5 21. hxg5 Ne4 22. Kg2 f6 23. Rh1 Bxe5 24. Rxh8+ Kxh8 25. dxe5 fxg5 26. Rh1+ Kg8 27. Qh2 Qf8 28. Qh7+ Kf7 29. Nd4 Nc5 30. Bc2 Ke7 31. Qg6 Qf7 32. Qxg5+ Kd7 33. Rh3 Rf8 34. Rf3 Qe7 35. Qxe7+ Kxe7 36. Rg3 Nd3 37. Rxg7+ Rf7 38. Rxf7+ Kxf7 39. Bxd3 cxd3 40. Kf1 bxc3 41. bxc3 a4 42. a3 Ba6 43. Ke1 Bc4 44. Kd2 Ke7 45. Nc6+ Kd7 46. Nb4 Ke7 47. Nxd3 Kf7 48. Nc5 Bb5 49. e4 dxe4 50. Ke3 Bc4 51. Nxa4 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "3"]
[White "Geerke, Daan"]
[Black "Van Kooten, Luuk"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Nc6 8. Ne5 Ne7 9. Nd2 Nf5 10. Bf4 Nh4 11. Bg5 Ng6 12. f4 Be7 13. 0-0 Nd7 14. Bxe7 Nxe7 15. Rf3 f5 16. Rh3 Nxe5 17. fxe5 Qe8 18. Qe2 Bd7 19. Rf1 a6 20. g4 Bb5 21. c4 dxc4 22. Nxc4 Qg6 23. Rg3 Bxc4 24. Bxc4 fxg4 25. Qxg4 Rxf1+ 26. Kxf1 Rf8+ 27. Kg1 Qxg4 28. Rxg4 Nd5 29. Bxd5 exd5 30. dxc5 Rf5 31. Rb4 Rxe5 32. Rxb7 Re8 33. c6 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "5"]
[White "Geerke, Daan"]
[Black "Van den Berg, Bram"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "25"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. 0-0 0-0 6. c4 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Rb8 10. Be3 Ne8 11. dxe5 dxe5 12. Bxa7 Ra8 13. Bc5 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "1"]
[White "Geerke, Daan"]
[Black "Van der Meulen, Freerk Rinder"]
[Result "1-0"]
[ECO "A59"]
[PlyCount "89"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Kg2 0-0 11. Nge2 Nbd7 12. Bf4 Qa5 13. Qc1 Rfb8 14. Rb1 Ng4 15. h3 Nge5 16. Bg5 Kf8 17. Bh6 Qa6 18. Bxg7+ Kxg7 19. h4 Qd3 20. Qf4 Nf6 21. Rbd1 Qa6 22. b3 h5 23. Qg5 Nxe4 24. Qe3 Nxc3 25. Nxc3 Ra7 26. Rhe1 Rc7 27. Rd2 Rb4 28. Ne4 Qb7 29. f4 Ng4 30. Qf3 Qc8 31. Qc3+ Kg8 32. Kg1 Qf5 33. Nxd6 Qd7 34. Nc4 Rc8 35. d6 e6 36. Ne5 Nxe5 37. Rxe5 Rd4 38. Rxd4 cxd4 39. Qxd4 Rc2 40. Rc5 Rxa2 41. Rc7 Qd8 42. d7 Ra8 43. Qc3 Ra1+ 44. Kh2 Ra2+ 45. Kh3 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "8"]
[White "Hoogendoorn, Joost"]
[Black "Geerke, Daan"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "41"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e6 8. 0-0 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Nfd7 12. Be3 Nc5 13. Qg4 Kh8 14. Rf3 Qc7 15. Rh3 Qxe5 16. Re1 g6 17. Nf3 Qf5 18. Bd4+ Bf6 19. Qh4 Bxd4+ 20. Nxd4 g5 21. Qh6 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "6"]
[White "Van Beek, Lucien"]
[Black "Geerke, Daan"]
[Result "0-1"]
[ECO "D88"]
[PlyCount "60"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bb3 Bd7 14. Rb1 a6 15. d5 Bb5 16. Rf2 Rc8 17. f4 Bc4 18. Qd2 b5 19. f5 Bxe2 20. Qxe2 Nc4 21. Bxc4 Rxc4 22. Qf3 Rc3 23. Qe2 Rc4 24. Rf4 Qc7 25. Rbf1 Qe5 26. fxg6 hxg6 27. Qf3 Rb4 28. a3 Rb3 29. h4 Qc3 30. Bc1 Qc5+ 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "2"]
[White "Van Eijndhoven, Erik"]
[Black "Geerke, Daan"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "28"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. Nc3 c6 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Be6 10. Nxc6 bxc6 11. Na4 Nd7 12. Be3 Rb8 13. Rc1 Nb6 14. Nxb6 Qxb6 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "9"]
[White "Buwalda, Saake"]
[Black "Geerke, Daan"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "88"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 e5 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 exf4 11. Bxf4 Nxf3+ 12. Bxf3 Qb6 13. Nd1 Be6 14. c3 f5 15. Nf2 Rae8 16. Bg2 d5 17. exf5 Nxf5 18. Rae1 d4 19. c4 Ne3 20. Bxe3 dxe3 21. Qxe3 Qxb2 22. Re2 Qd4 23. Be4 Qxe3 24. Rxe3 Bd4 25. Re2 Bh3 26. Rc1 b6 27. a4 Kg7 28. Ra2 Rf6 29. Rcc2 Ref8 30. Re2 a5 31. Rec2 h6 32. Re2 g5 33. Rec2 Rxf2 34. Rxf2 Rxf2 35. Rxf2 Bxf2+ 36. Kxf2 Bd7 37. d4 cxd4 38. Bc2 Kf6 39. Ke2 Ke5 40. Bb3 Kd6 41. Kd3 Kc5 42. Ke4 h5 43. h4 g4 44. Kd3 Bf5+ 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "4"]
[White "Geerke, Daan"]
[Black "Janssen, Ruud"]
[Result "0-1"]
[ECO "E65"]
[PlyCount "94"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 c5 8. d5 Nb6 9. Nd2 e5 10. e4 Ng4 11. Qe2 f5 12. f3 Nf6 13. f4 exf4 14. Rxf4 Nh5 15. Rf1 f4 16. g4 Bd4+ 17. Kh1 Nf6 18. Bf3 g5 19. Nb3 Bxc3 20. bxc3 Nbd7 21. h4 h6 22. e5 Nxe5 23. Nxc5 Nxf3 24. Ne6 Bxe6 25. Qxe6+ Kg7 26. Rxf3 Re8 27. Qf5 Re1+ 28. Kg2 Qb6 29. Bxf4 Qg1+ 30. Kh3 Rxa1 31. Bg3 Qh1+ 32. Bh2 Rf8 33. hxg5 Nh7 34. Qd7+ Kh8 35. Rxf8+ Nxf8 36. Qxd6 Qf3+ 37. Kh4 hxg5+ 38. Kxg5 Nh7+ 39. Kg6 Nf8+ 40. Kh6 Qe3+ 41. Bf4 Rh1+ 42. Kg5 Nh7+ 43. Kf5 Qd3+ 44. Ke6 Qg6+ 45. Ke7 Qg7+ 46. Kd8 Re1 47. c5 Nf6 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "5"]
[White "Geerke, Daan"]
[Black "Smits, Mark"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "59"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qa5 8. e4 Bg4 9. Rb1 Qh5 10. Qd3 Bh3 11. Ne2 Bxg2 12. Kxg2 Qa5 13. Bd2 Qc7 14. b4 c5 15. bxc5 dxc5 16. Bf4 Qc8 17. e5 Nh5 18. Bd2 cxd4 19. Qe4 f5 20. Qxb7 Qxb7 21. Rxb7 Nc6 22. Nexd4 Nxd4 23. Nxd4 Rfc8 24. Rxe7 Rxc4 25. Nb5 Rc5 26. Nc7 Rc8 27. Rc1 Rxe5 28. Rxe5 Bxe5 29. Na6 Bd4 30. Bg5 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "8"]
[White "Geerke, Daan"]
[Black "Van Gils, Philip"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c3 Nc6 4. g3 Nf6 5. Bg2 e6 6. 0-0 Bd6 7. a3 Qc7 8. Qc2 b6 9. Nbd2 Bb7 10. dxc5 bxc5 11. Ne1 0-0 12. e4 Ba6 13. c4 Nd4 14. Qa4 Bb7 15. exd5 exd5 16. cxd5 Bxd5 17. Bxd5 Nxd5 18. Ndf3 Qc6 19. Qxc6 Nxc6 20. Nc2 Be7 21. Be3 Rab8 22. Rab1 Rfd8 23. Rfd1 Nxe3 24. Rxd8+ Bxd8 25. Nxe3 Bf6 26. Nc4 Nd4 27. Nfd2 Kf8 28. Ne4 Be7 29. Kg2 g6 30. Rd1 Rb3 31. Ned2 Rb8 32. Nf3 Bf6 33. Nce5 Rxb2 34. Nd7+ Kg7 35. Nxf6 Nxf3 36. Ne4 Ne5 37. Nxc5 Nc4 38. Rd3 Ra2 39. a4 Nb6 40. Rd4 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "2"]
[White "Geerke, Daan"]
[Black "Van Himbergen, Har"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "59"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 d5 7. Bg2 e5 8. Nxc6 bxc6 9. Na4 Ne7 10. 0-0 h5 11. c4 h4 12. cxd5 cxd5 13. Bc5 Be6 14. Nc3 e4 15. Rc1 hxg3 16. fxg3 f5 17. Nb5 Be5 18. Bd4 Bxd4+ 19. Qxd4 Kf7 20. Nxa7 Qd7 21. Rc5 Qxa7 22. Rfc1 Rhc8 23. e3 Rxc5 24. Rxc5 Qxa2 25. Rc7 Qb1+ 26. Bf1 Ra1 27. Rxe7+ Kxe7 28. Qc5+ Kd7 29. Qb5+ Ke7 30. Qc5+ 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "3"]
[White "Hofman, Marnix"]
[Black "Geerke, Daan"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "104"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 Nge7 8. Bh6 0-0 9. h4 Bxh6 10. Qxh6 f6 11. Nge2 Nd4 12. Qd2 Bg4 13. Nxd4 cxd4 14. Ne2 Kh8 15. 0-0 Rc8 16. Rac1 b5 17. c3 Qa5 18. f3 Be6 19. Rfd1 dxc3 20. Rxc3 Qb6+ 21. Kh1 Bxa2 22. b3 Rxc3 23. Qxc3 Qf2 24. Bf1 f5 25. f4 Qf3+ 26. Kh2 fxe4 27. dxe4 Qxc3 28. Nxc3 Bxb3 29. Rxd6 b4 30. Nb5 exf4 31. gxf4 Rxf4 32. Bd3 a5 33. Kg3 Rf7 34. Ra6 a4 35. Nd6 Rf8 36. Bc4 Bxc4 37. Nxc4 a3 38. Nxa3 bxa3 39. Rxa3 Kg7 40. Ra6 Ng8 41. Ra7+ Rf7 42. Ra6 h5 43. Rb6 Nh6 44. Rb5 Ng4 45. Ra5 Rf6 46. Rb5 Kf7 47. Ra5 Ke6 48. Rb5 Ne5 49. Rb6+ Ke7 50. Rb3 Nc6 51. Ra3 Ke6 52. Re3 Ke5 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "7"]
[White "Holtackers, Daan"]
[Black "Geerke, Daan"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "44"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. f4 e5 7. Nge2 Nge7 8. 0-0 0-0 9. h3 Nd4 10. g4 exf4 11. Nxf4 Nec6 12. Nfd5 Qh4 13. Bf4 h5 14. gxh5 Bxh3 15. hxg6 fxg6 16. Bxd6 Nxc2 17. e5 Bxg2 18. Kxg2 Qg5+ 19. Kh1 Rxf1+ 20. Qxf1 Bxe5 21. Bxe5 Nxe5 22. Nf6+ Kg7 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "6"]
[White "Manten, Rogier"]
[Black "Geerke, Daan"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "57"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Be2 Be7 10. Bf3 Qc7 11. 0-0 Rb8 12. Kh1 b5 13. a3 Bb7 14. Nd4 0-0 15. Re1 Rfe8 16. Bxf6 Bxf6 17. Qd2 Nb6 18. Be2 Bxd4 19. Qxd4 e5 20. fxe5 dxe5 21. Qe3 Nc4 22. Bxc4 Qxc4 23. Qe2 Qxe2 24. Rxe2 Red8 25. Kg1 Rd4 26. Rae1 Rbd8 27. Kf2 f6 28. Na2 a5 29. Nc1 1/2-1/2

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "1"]
[White "Van der Linden, Bram"]
[Black "Geerke, Daan"]
[Result "0-1"]
[ECO "D80"]
[PlyCount "130"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Qc2 c5 8. Ne2 Nc6 9. dxc5 0-0 10. a3 Qa5+ 11. Nc3 Rd8 12. Be2 h6 13. Bf4 Nb4 14. Qc1 Nd3+ 15. Bxd3 exd3 16. Qd2 Qxc5 17. 0-0 Qxc4 18. Rac1 Be6 19. Rfe1 Rac8 20. f3 Qb3 21. e4 b5 22. e5 a5 23. Ne4 g5 24. Bg3 Rc2 25. Rxc2 Qxc2 26. Rc1 Qxd2 27. Nxd2 f6 28. Re1 f5 29. f4 Rc8 30. Re3 Rc1+ 31. Kf2 Rc2 32. Rxd3 Rxb2 33. Ke3 Kf7 34. Bf2 Bc4 35. Rd4 Rc2 36. Nxc4 bxc4 37. g3 Rc3+ 38. Ke2 Rxa3 39. Rxc4 gxf4 40. gxf4 Ke6 41. Rc5 Ra2+ 42. Ke3 a4 43. Ra5 a3 44. Bg3 Ra1 45. Kd2 a2 46. Kc2 Rg1 47. Rxa2 Rg2+ 48. Kb1 Rxa2 49. Kxa2 Kd5 50. Kb2 h5 51. Kc3 Ke4 52. Kc4 Bh6 53. Kc5 Bxf4 54. Bxf4 Kxf4 55. Kd5 Kg4 56. Ke6 f4 57. Kxe7 f3 58. Kd8 f2 59. e6 f1Q 60. e7 Qd3+ 61. Kc8 Qc4+ 62. Kd8 Qd5+ 63. Kc8 Qe6+ 64. Kd8 Qd6+ 65. Ke8 Kf5 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "8"]
[White "Delemarre, Jop"]
[Black "Geerke, Daan"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "85"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 0-0 9. Qd2 cxd4 10. cxd4 Nc6 11. Rc1 Bg4 12. d5 Bxf3 13. gxf3 Ne5 14. Be2 Qd7 15. h3 Rfc8 16. f4 Rxc1+ 17. Qxc1 Rc8 18. Qd1 Nc4 19. Bg4 Bc3+ 20. Kf1 Qb5 21. Kg2 Nxe3+ 22. fxe3 Rc7 23. Qb1 Qxb1 24. Rxb1 Ba5 25. Bd1 Bb6 26. Kf3 Rc3 27. Rb3 Rxb3 28. Bxb3 Bc5 29. a4 b6 30. e5 Kg7 31. e4 h6 32. Bc4 g5 33. Bb5 Bb4 34. Kg4 f6 35. fxg5 hxg5 36. Kf5 Kf7 37. Bc4 fxe5 38. d6+ Ke8 39. Bb5+ Kd8 40. dxe7+ Kxe7 41. Kxe5 Kf7 42. Ba6 Kg7 43. h4 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "3"]
[White "Geerke, Daan"]
[Black "Van Himbergen, Har"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. a3 Bd6 6. Ne5 Nbd7 7. c4 dxc4 8. Nxd7 Qxd7 9. Bxd6 cxd6 10. Bxc4 d5 11. Be2 0-0 12. Nc3 a6 13. 0-0 Ne4 14. Rc1 Nxc3 15. Rxc3 Rac8 16. Rc5 b6 17. Rxc8 Qxc8 18. Qc1 Qb7 19. Qd2 Rc8 20. Rc1 Rxc1+ 21. Qxc1 f6 22. h3 Bg6 23. b4 Be8 24. Qc2 Bb5 25. Bxb5 axb5 26. Qc3 1/2-1/2

