[Event "Dieren op-A"]
[Site "Dieren"]
[Date "2001.??.??"]
[Round "?"]
[White "Beekhuis, Maarten"]
[Black "Derks, Daan"]
[Result "1-0"]
[ECO "E93"]
[PlyCount "69"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 Nbd7 7. Be3 e5 8. d5 Nc5 9. Bxc5 dxc5 10. Qd2 Ne8 11. 0-0 Nd6 12. Ne1 a6 13. a3 f5 14. exf5 gxf5 15. f4 exf4 16. Nf3 Ne4 17. Qc2 Qe8 18. Bd3 Qg6 19. Nxe4 fxe4 20. Bxe4 Bf5 21. Bxf5 Qxf5 22. Qxf5 Rxf5 23. Rab1 a5 24. a4 Re8 25. Rbe1 Re3 26. g3 Rb3 27. Re8+ Rf8 28. Rxf8+ Kxf8 29. Ng5 Ke7 30. Rxf4 Bd4+ 31. Kh1 Rxb2 32. Rf7+ Ke8 33. Rxc7 h6 34. Ne6 b6 35. d6 1-0

[Event "IECC Y2KO email"]
[Site "IECC email"]
[Date "2000.10.26"]
[Round "?"]
[White "Asilkefeli, Metin"]
[Black "Derks, Daan"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2122"]
[BlackElo "1773"]
[PlyCount "51"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 Nf6 5. 0-0 0-0 6. c4 Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Nd7 10. b4 f5 11. Ng5 Nf6 12. c5 f4 13. cxd6 cxd6 14. Qb3 Nh5 15. Bd2 h6 16. Ne6 Bxe6 17. dxe6 Kh8 18. Rac1 a6 19. Nd5 Nxd5 20. exd5 Qb6 21. Qc2 fxg3 22. hxg3 e4 23. Qc4 Rac8 24. Qxc8 Rxc8 25. Rxc8+ Kh7 26. e7 1-0

[Event "IECC Y2KO email"]
[Site "IECC email"]
[Date "2000.10.26"]
[Round "?"]
[White "Derks, Daan"]
[Black "Asilkefeli, Metin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1770"]
[BlackElo "2124"]
[PlyCount "58"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Ne7 5. Bd3 Nec6 6. Nf3 Nd7 7. 0-0 Qb6 8. Qe2 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Re1 Bb4 12. Nc3 0-0 13. Kh1 Nc5 14. Rd1 Bxc3 15. Bxh7+ Kxh7 16. Rxd4 Bxd4 17. Qd2 Bxe5 18. Qc2+ Ne4 19. f3 f5 20. fxe4 fxe4 21. Be3 Bd7 22. Qe2 Rf5 23. g4 Rf3 24. g5 Raf8 25. Rg1 Bc6 26. g6+ Kg8 27. Bc5 d4 28. Bxf8 e3 29. Rg2 Rf2 0-1

[Event "IECC KO email"]
[Site "IECC email"]
[Date "2000.01.09"]
[Round "?"]
[White "Andersson, Paul"]
[Black "Derks, Daan"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1915"]
[BlackElo "1793"]
[PlyCount "53"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. b4 Nf6 13. a4 g5 14. g4 h5 15. h3 Rf7 16. Ba3 Ng6 17. Rf2 Bd7 18. c5 Ne8 19. b5 hxg4 20. hxg4 Bf8 21. Rh2 c6 22. dxc6 bxc6 23. bxc6 Bxc6 24. Nb4 Bd7 25. Bc4 Qf6 26. Bxf7+ Kxf7 27. Qd5+ 1-0

[Event "IECC KO email"]
[Site "IECC email"]
[Date "2000.01.09"]
[Round "?"]
[White "Derks, Daan"]
[Black "Andersson, Paul"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1783"]
[BlackElo "1925"]
[PlyCount "56"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qb8 12. Nxd5 Bd6 13. Qg4 Kf8 14. Bd2 h5 15. Qh3 Nh6 16. Ne3 Kg8 17. Bc3 Bc7 18. Qxh5 Nf5 19. Qg4 Rh4 20. Qd1 Nxe3 21. Rxe3 Bxh2+ 22. Kf1 Bf4 23. Rh3 Rxh3 24. gxh3 Qd6 25. Qe2 e5 26. Qf3 Rd8 27. Re1 Qe6 28. h4 Qh3+ 0-1

[Event "IECC KO email"]
[Site "IECC email"]
[Date "1999.06.28"]
[Round "?"]
[White "Derks, Daan"]
[Black "Tranquillo, Massimo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1808"]
[BlackElo "1015"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Kh1 Nc6 13. f4 Bc5 14. Rd1 Nb4 15. Bb5 Qf2 16. Bxd7+ Kxd7 17. Qg4 h5 18. Qxg7 Rag8 19. Qxf7+ Be7 20. Rg1 Rf8 21. Qg6 Rfg8 22. Qf7 Rxg2 23. Rxg2 Qf1+ 1/2-1/2

[Event "IECC KO email"]
[Site "IECC email"]
[Date "1999.06.28"]
[Round "?"]
[White "Tranquillo, Massimo"]
[Black "Derks, Daan"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1016"]
[BlackElo "1807"]
[PlyCount "32"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. c4 c5 4. Nc3 Nc6 5. g3 d6 6. Bg2 e5 7. e3 f5 8. d3 Nf6 9. e4 0-0 10. 0-0 fxe4 11. dxe4 Bg4 12. Qb3 Rb8 13. Ng5 Nd4 14. Qa4 a6 15. b4 cxb4 16. Rd1 bxc3 0-1

[Event "IECC M email"]
[Site "IECC email"]
[Date "1999.04.19"]
[Round "?"]
[White "Derks, Daan"]
[Black "Luehrig, Walter"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1828"]
[BlackElo "1722"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 Nb6 7. Bb3 dxe5 8. dxe5 Qxd1+ 9. Bxd1 Nc6 10. f4 Bf5 11. Nc3 Nb4 12. Nf3 Nd3+ 13. Ke2 Rd8 14. Bc2 Nxf4+ 15. Bxf4 Bxc2 16. Rac1 Bd3+ 17. Kf2 e6 18. Rhd1 Bc5+ 19. Kg3 0-0 20. Ne1 Bf5 21. Nb5 Rxd1 22. Rxd1 Nd5 23. Nd3 Bxd3 24. Rxd3 Rd8 25. a3 f6 26. exf6 gxf6 27. Nc7 Kf7 28. Kf3 Ke7 29. Nxd5+ Rxd5 30. Rxd5 exd5 31. h3 Ke6 32. Bd2 b5 33. g4 f5 34. gxf5+ Kxf5 35. Bf4 a5 36. Bc7 a4 37. Bf4 Bd4 0-1

[Event "IECC M email"]
[Site "IECC email"]
[Date "1999.04.19"]
[Round "?"]
[White "Luehrig, Walter"]
[Black "Derks, Daan"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1700"]
[BlackElo "1850"]
[PlyCount "45"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. h3 0-0 6. Bg5 h6 7. Be3 Nbd7 8. Qd2 Kh7 9. Nf3 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Rd1 Qxd2+ 13. Rxd2 b6 14. Bd3 Be6 15. 0-0 Ng8 16. Rfd1 Kh8 17. Nd5 Bxd5 18. cxd5 f5 19. Rc2 Rf7 20. Rdc1 Rc8 21. Rc6 Nf6 22. d6 Rd8 23. Bc4 1-0

