[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "4"]
[White "Van Brummelen, Kevin"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2083"]
[BlackElo "2003"]
[PlyCount "117"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bf4 Ne4 13. Bxd6 Qxd6 14. Ng3 Nxg3 15. hxg3 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Qb3 b6 19. Rae1 Qd4 20. Re4 Qc5 21. Re5 Bb7 22. Be4 Rad8 23. Bf3 Rf7 24. Rd1 Rfd7 25. Bg4 Rd6 26. Rde1 Rf8 27. Bf3 Kh8 28. Qd3 Rd7 29. Rh5 g6 30. Rhe5 Rfd8 31. Bg4 Rf7 32. Bf3 Rfd7 33. Qe2 Qf8 34. Qd2 d4 35. Bxb7 Rxb7 36. R1e4 Rbd7 37. Rf4 Qd6 38. Qe1 d3 39. Qc3 Rg7 40. Re1 h6 41. Rf7 Qd4 42. Rxg7 Qxc3 43. bxc3 Kxg7 44. Rd1 d2 45. Kf1 Rc8 46. Rxd2 Rxc3 47. Rd7+ Kf6 48. Rxa7 Rc2 49. a4 Ra2 50. Ra6 Kf5 51. f3 h5 52. Kg1 g5 53. Kh2 g4 54. Rxb6 Rxa4 55. Rb5+ Kg6 56. f4 Ra1 57. Rg5+ Kh6 58. Rd5 Kg6 59. Rb5 1/2-1/2

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "5"]
[White "Bohm, Hans"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2261"]
[BlackElo "1881"]
[PlyCount "47"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. c3 c6 6. Nbd2 Nd7 7. e4 dxe4 8. Nxe4 Ngf6 9. Qc2 0-0 10. Nxf6+ Qxf6 11. Bd3 h6 12. Qe2 Re8 13. Ne5 Nf8 14. 0-0 c5 15. dxc5 Nd7 16. Ng4 Qg5 17. b4 h5 18. Ne3 e5 19. Nc4 Re6 20. Nd6 e4 21. Bc4 Ne5 22. Bxe6 Bxe6 23. Qxe4 Ng6 24. f4 1-0

[Event "Spakenburg op"]
[Site "Spakenburg"]
[Date "2018.07.07"]
[Round "5"]
[White "Dekker, Theo"]
[Black "Comp Tasc R30"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2031"]
[PlyCount "55"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bf4 c6 9. 0-0 0-0 10. Re1 Re8 11. Nbd2 Nbd7 12. h3 Nf8 13. c3 Be6 14. Rad1 Rad8 15. Bc7 Rc8 16. Bg3 Rcd8 17. Bc2 Bc8 18. Bc7 Rd7 19. Bb8 b6 20. Ne5 Rb7 21. Nxc6 Be6 22. Bg3 N8d7 23. Nxe7+ Rxe7 24. Bd6 Re8 25. Nf3 Rc8 26. Re2 Ne4 27. Rxe4 dxe4 28. Bxe4 1-0

[Event "Spakenburg op"]
[Site "Spakenburg"]
[Date "2018.07.07"]
[Round "6"]
[White "Van de Griendt, Jan Willem"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2335"]
[BlackElo "2031"]
[PlyCount "50"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 d6 6. Nc3 g6 7. Nf3 Bg7 8. e4 0-0 9. a4 axb5 10. Bxb5 Ba6 11. Bg5 Nbd7 12. 0-0 Bxb5 13. axb5 h6 14. Bf4 Nh5 15. Bd2 Qc7 16. Qe2 Ra7 17. Ra6 Rxa6 18. bxa6 Rc8 19. Ra1 Qb6 20. Ra2 c4 21. Be3 Qb3 22. Nd2 Qb4 23. a7 Qb7 24. Qxc4 Rxc4 25. a8Q+ Rc8 1-0

[Event "Fourmies op 37th"]
[Site "Fourmies"]
[Date "2013.05.18"]
[Round "2"]
[White "Delchev, Aleksander"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2622"]
[BlackElo "2132"]
[PlyCount "47"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 g6 8. h4 h6 9. Bc2 cxd4 10. cxd4 Bg7 11. Nf1 Nf8 12. Ne3 h5 13. g3 Bd7 14. Ng2 f6 15. exf6 Qxf6 16. Bg5 Qf7 17. Nf4 Bf6 18. Qd2 Qg7 19. Bxf6 Qxf6 20. 0-0 Kf7 21. b4 Rg8 22. Rfe1 Kg7 23. b5 Ne7 24. Bxg6 1-0

[Event "Valle d'Aosta op 11th"]
[Site "Saint Vincent"]
[Date "2003.02.08"]
[Round "1"]
[White "Delchev, Aleksander"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2583"]
[BlackElo "2197"]
[PlyCount "42"]
[EventDate "2003.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Nc6 7. Nf3 b6 8. b4 bxc5 9. bxc5 Ne4 10. Bd2 Nxc3 11. Bxc3 Be7 12. Bd3 0-0 13. Qc2 h6 14. 0-0 Qc7 15. Rfe1 Bf6 16. g3 Bd7 17. Bd2 a5 18. a4 Rfb8 19. Bb5 Nb4 20. Bxb4 Bxb5 21. axb5 axb4 1-0

[Event "Vlissingen HZ op 06th"]
[Site "Vlissingen"]
[Date "2002.08.06"]
[Round "4"]
[White "Rosmuller, Anton J"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2138"]
[BlackElo "2197"]
[PlyCount "65"]
[EventDate "2002.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 f5 5. g3 Nf6 6. Bg2 Ne4 7. 0-0 Bd6 8. Bf4 0-0 9. Bxd6 Qxd6 10. Qc2 Nd7 11. a3 b6 12. b4 Bb7 13. Rfb1 Qe7 14. a4 Nd6 15. c5 Nc4 16. Nd1 e5 17. e3 e4 18. Nd2 Nxd2 19. Qxd2 g5 20. Rb3 Qf6 21. Rc1 Rfb8 22. Bf1 bxc5 23. bxc5 Bc8 24. Rcb1 Qd8 25. Nc3 Rxb3 26. Rxb3 Rb8 27. Qb2 Qc7 28. Bb5 Nf6 29. Bxc6 Rxb3 30. Bxd5+ Nxd5 31. Qxb3 Qf7 32. Qxd5 Be6 33. Qd8+ 1-0

[Event "Vlissingen HZ op 06th"]
[Site "Vlissingen"]
[Date "2002.08.05"]
[Round "2"]
[White "Van der Stricht, Geert"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2404"]
[BlackElo "2197"]
[PlyCount "109"]
[EventDate "2002.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Bxc3+ 7. Nxc3 Ne4 8. Nxe4 Bxe4 9. Qg4 Bg6 10. e4 Qf6 11. e5 Qf5 12. Qxf5 Bxf5 13. Be2 Nc6 14. Be3 0-0 15. b4 Be4 16. f3 Bg6 17. 0-0 d6 18. exd6 cxd6 19. Rfd1 Rfd8 20. d5 Ne7 21. dxe6 fxe6 22. Bg5 Kf7 23. Rd2 Rd7 24. Rad1 Rad8 25. Bf4 d5 26. cxd5 Rxd5 27. Rxd5 Nxd5 28. Ba6 Kf6 29. Bg3 Bc2 30. Rc1 Ne3 31. Bf4 Nd5 32. Bg3 Ba4 33. Rc8 Rxc8 34. Bxc8 a5 35. bxa5 bxa5 36. Be1 Ne7 37. Ba6 Nc6 38. Bc3+ Kf7 39. h4 g6 40. Kf2 Ke7 41. Bd3 Kf7 42. Ke3 Bb3 43. h5 a4 44. h6 Ne7 45. Kd4 Nf5+ 46. Kc5 Nxh6 47. Kb4 Nf5 48. Bb5 Nh4 49. Bxa4 Bd5 50. Kc5 Nxg2 51. Bc6 Ne3 52. a4 Ke7 53. a5 Bxc6 54. Kxc6 Nd5 55. a6 1-0

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.08.04"]
[Round "9"]
[White "Stange, Sven"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B87"]
[BlackElo "2197"]
[PlyCount "68"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 Qc7 10. Qf3 Bb7 11. f5 e5 12. Nde2 Nbd7 13. Bg5 b4 14. Bxf6 Nxf6 15. Nd5 Bxd5 16. exd5 Qc5+ 17. Kh1 0-0 18. a3 a5 19. axb4 axb4 20. Rad1 Bd8 21. g4 e4 22. Qf4 Re8 23. Ng3 e3 24. Rfe1 Bb6 25. g5 e2 26. Rxe2 Rxe2 27. Nxe2 Nd7 28. Ng3 Re8 29. Ne4 Qb5 30. Bc4 Qxc4 31. Nf6+ Nxf6 32. Qxc4 Ne4 33. Re1 Nf2+ 34. Kg2 h6 1-0

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.08.03"]
[Round "8"]
[White "Dekker, Theo"]
[Black "Van Muenster, Kirsten"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2197"]
[BlackElo "2108"]
[PlyCount "22"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. c4 Bb4+ 6. Bd2 Qe7 7. 0-0 Bxd2 8. Qxd2 Ne4 9. Qf4 d5 10. cxd5 exd5 11. Qe5 f6 1/2-1/2

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.08.02"]
[Round "7"]
[White "Caoili, Arianne"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2152"]
[BlackElo "2197"]
[PlyCount "84"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. Bg5 Nbd7 6. e3 b5 7. cxd5 cxd5 8. Bd3 Bb7 9. 0-0 e6 10. Ne5 Be7 11. Qf3 0-0 12. Qh3 Nxe5 13. dxe5 Ne4 14. Bxe7 Qxe7 15. f3 Ng5 16. Qg3 f5 17. exf6 Qxf6 18. Rad1 Nf7 19. Bb1 Rac8 20. Ne2 Qg5 21. Qf2 Nd6 22. Nf4 Rf6 23. b3 b4 24. Nh3 Qe5 25. Rd4 a5 26. g4 Rc3 27. Re1 Nb5 28. g5 Rf7 29. Rh4 g6 30. Nf4 Qxg5+ 31. Rg4 Qf6 32. Nxg6 hxg6 33. Rxg6+ Rg7 34. Kh1 Rxg6 35. Bxg6 Qxg6 36. Rg1 Rc1 37. Rxc1 Kf7 38. Qd2 Qf6 39. Rf1 d4 40. e4 Bxe4 41. Qe2 Bc6 42. Qc4 Bxf3+ 0-1

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.07.31"]
[Round "5"]
[White "Van Leent, Dmitri"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "2197"]
[PlyCount "66"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. c3 Nxe4 8. Bxe4 Nf6 9. Bc2 c5 10. 0-0 0-0 11. Bg5 cxd4 12. Qxd4 Qxd4 13. Nxd4 h6 14. Bh4 g5 15. Bg3 Nh5 16. Be5 Bd7 17. Rad1 f6 18. Nf5 exf5 19. Rxd7 Bc5 20. Bc7 Rae8 21. Bb3+ Kh8 22. Bf7 Ng7 23. Bxe8 Rxe8 24. b4 Bf8 25. Rf7 Ne6 26. Rd1 Kg8 27. Rfd7 Rc8 28. Bd6 Rxc3 29. Bxf8 Kxf8 30. Rxb7 Ra3 31. Rc1 Rd3 32. Rc8+ Nd8 33. Kf1 Ke8 1-0

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.07.28"]
[Round "1"]
[White "Werle, Jan"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2412"]
[BlackElo "2197"]
[PlyCount "67"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. 0-0 0-0 9. c3 c5 10. Bc2 b6 11. Re1 Bb7 12. Bg5 Re8 13. Ne5 cxd4 14. cxd4 Rc8 15. Ba4 a6 16. Bxf6 Nxf6 17. Bxe8 Qxe8 18. Qd3 b5 19. Rac1 Bd5 20. Ne2 Bb4 21. Rxc8 Qxc8 22. Rc1 Qb7 23. a3 Be4 24. Qg3 Bd2 25. Rd1 Bh6 26. Nc3 Bc2 27. Re1 Bb3 28. Ne4 Nxe4 29. Qxb3 Nf6 30. Re2 Nd5 31. Rc2 g6 32. Rc6 Qa7 33. Qf3 Nf4 34. Ng4 1-0

[Event "Bratislava Slovan op"]
[Site "Bratislava"]
[Date "2001.??.??"]
[Round "8"]
[White "Chetverik, Maxim"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2336"]
[BlackElo "2201"]
[PlyCount "119"]
[EventDate "2001.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. Nf3 cxd4 5. Qxd4 Qxd4 6. Nxd4 Nf6 7. f3 Bd7 8. Bxc4 e6 9. Be3 Nc6 10. Nxc6 Bxc6 11. Nd2 Nd7 12. Be2 Bc5 13. Kf2 Bxe3+ 14. Kxe3 Nb6 15. Rhc1 a5 16. Nb3 e5 17. Rc5 Nd7 18. Rxa5 Ke7 19. Rc1 f6 20. g3 Rhd8 21. a3 Kd6 22. Rc3 h6 23. Rxa8 Rxa8 24. Nd2 Nb6 25. Rb3 Kc7 26. Bb5 Bxb5 27. Rxb5 Ra4 28. Rc5+ Kd6 29. Rc3 Ra8 30. h4 Na4 31. Rb3 Nc5 32. Rb4 Kc6 33. Rc4 Kd6 34. Nb1 Ne6 35. Nc3 Nd4 36. Nd5 Nc6 37. Rc3 Ra4 38. Rb3 Ra7 39. Nb6 Kc7 40. h5 Ra5 41. Nd5+ Kc8 42. Rc3 Kd8 43. b4 Ra7 44. Nb6 Ra6 45. Nc4 Nd4 46. Na5 Rb6 47. f4 Ne6 48. fxe5 fxe5 49. Nc4 Rb5 50. Nd6 Rb6 51. Nf7+ Ke7 52. Nxe5 Ra6 53. Rd3 Kf6 54. Nf3 Ke7 55. e5 Rc6 56. Nd4 Rc1 57. Nf5+ Kf8 58. Ke4 Re1+ 59. Re3 Rd1 60. Nd6 1-0

[Event "Bratislava Slovan op"]
[Site "Bratislava"]
[Date "2001.??.??"]
[Round "7"]
[White "Dekker, Theo"]
[Black "Schwarz, Dusan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2201"]
[BlackElo "2123"]
[PlyCount "85"]
[EventDate "2001.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bd2 Bf5 7. Nf3 e6 8. h3 Bb4 9. Nh4 Bg6 10. Nxg6 hxg6 11. a3 Bxc3 12. Bxc3 Qc7 13. Qe2 Nbd7 14. 0-0-0 b5 15. Bd3 0-0 16. h4 a5 17. Bd2 b4 18. a4 c5 19. h5 gxh5 20. Rxh5 Nxh5 21. Qxh5 f5 22. Bc4 Qc6 23. Bh6 Nf6 24. Qg6 Ra7 25. Re1 Re7 26. Rxe6 Qxe6 27. Bxe6+ Kh8 28. d5 gxh6 29. Qxh6+ Nh7 30. Kd2 c4 31. Ke3 Rg7 32. g3 Rg4 33. Qh5 f4+ 34. gxf4 Rgxf4 35. Qe5+ R4f6 36. f4 Kg7 37. Qc7+ Kh6 38. Qxc4 Rg6 39. f5 Rg3+ 40. Kf4 Rh3 41. Ke5 Ng5 42. Qf4 b3 43. c4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.28"]
[Round "9"]
[White "Dekker, Theo"]
[Black "Janse, Jan Jaap"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2201"]
[PlyCount "55"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. Bg5 Be7 6. e3 c6 7. Qc2 Qc7 8. Bd3 h6 9. Bh4 0-0 10. 0-0 Re8 11. h3 exd4 12. exd4 Nh5 13. Bxe7 Rxe7 14. Qd2 Nf8 15. d5 Bd7 16. c5 Nf6 17. dxc6 Qxc6 18. cxd6 Re6 19. Nd4 Qxd6 20. Nxe6 Qxe6 21. Rfe1 Qb6 22. Rad1 Be6 23. b3 g5 24. Qe3 Qa5 25. Qe5 Qxe5 26. Rxe5 Rc8 27. Ne4 Nd5 28. Rxd5 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.27"]
[Round "8"]
[White "Tare, Marenglan"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2139"]
[BlackElo "2201"]
[PlyCount "91"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. e3 Bxd2+ 10. Qxd2 d6 11. Be2 0-0 12. 0-0 b6 13. Rac1 Bb7 14. Rfd1 a5 15. Qc3 Ng6 16. Bg3 f5 17. Bf1 Rae8 18. b4 axb4 19. axb4 f4 20. exf4 Nxf4 21. Re1 Qg5 22. Re3 Re6 23. Rce1 Ref6 24. Re7 Nh5 25. Rxc7 Ba8 26. Qe3 Qxe3 27. Rxe3 Nxg3 28. Rxg3 g6 29. f3 d5 30. Rg5 Rf5 31. Rxf5 Rxf5 32. Kf2 Rf7 33. Rc8+ Rf8 34. Rxf8+ Kxf8 35. Ke3 dxc4 36. Bxc4 Ke7 37. Kd4 Kd6 38. Bg8 h6 39. Bh7 g5 40. Be4 Bc6 41. Bxc6 Kxc6 42. Kc4 h5 43. g3 b5+ 44. Kd4 Kd6 45. h4 gxh4 46. gxh4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.26"]
[Round "7"]
[White "Dekker, Theo"]
[Black "Etmans, Maarten D"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2201"]
[BlackElo "2152"]
[PlyCount "115"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. Nc3 Nf6 6. Nf3 d6 7. g3 0-0 8. Bg2 Qe7 9. 0-0 c6 10. Rfd1 Nbd7 11. Nh4 g6 12. e4 fxe4 13. Nxe4 Nxe4 14. Bxe4 e5 15. Re1 Qf6 16. Rad1 Nb6 17. dxe5 dxe5 18. Qe2 Be6 19. b3 Rad8 20. Rxd8 Rxd8 21. Bg2 Nd7 22. f4 Re8 23. fxe5 Qe7 24. Qe3 Qb4 25. Rf1 Qb6 26. Qxb6 axb6 27. Re1 Ra8 28. a4 Ra5 29. Nf3 h6 30. Nd4 Kf7 31. Nxe6 Kxe6 32. Bh3+ Ke7 33. Bxd7 Kxd7 34. Rd1+ Kc7 35. Rd6 Rxe5 36. Rxg6 h5 37. Kf2 b5 38. axb5 cxb5 39. Rf6 bxc4 40. bxc4 Rc5 41. Rf4 Kd6 42. Ke3 b5 43. cxb5 Rxb5 44. Re4 Rf5 45. h3 Kd5 46. Rf4 Rg5 47. Kf3 Ke6 48. g4 hxg4+ 49. hxg4 Rg7 50. Kg3 Rf7 51. Ra4 Kf6 52. Ra6+ Kg5 53. Ra5+ Kg6 54. Ra8 Rf1 55. Kg2 Rf4 56. Kg3 Rf6 57. Kg2 Rf4 58. Kg3 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.24"]
[Round "5"]
[White "Dekker, Theo"]
[Black "Wolbers, Joan"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2201"]
[PlyCount "62"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 h6 7. Bg2 Nf6 8. 0-0 Be7 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 0-0 12. Rc1 Be6 13. Nd4 Qd7 14. Nxe6 Qxe6 15. Nc5 Bxc5 16. Rxc5 Rfd8 17. Qb3 Rd7 18. Rd1 Rad8 19. Rd2 b6 20. Rc1 Na5 21. Qc2 d4 22. b4 dxe3 23. Rxd7 exf2+ 24. Kh1 Qxd7 25. bxa5 bxa5 26. h3 Qd2 27. Kh2 Qxc2 28. Rxc2 Rd1 29. e3 f1Q 30. Bxf1 Rxf1 31. Rc5 Rf2+ 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.23"]
[Round "4"]
[White "Algera, Simon"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2085"]
[BlackElo "2201"]
[PlyCount "131"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be6 5. Bd3 c6 6. Ne2 Bd6 7. Nd2 Nd7 8. 0-0 f5 9. c4 dxc4 10. Bxc4 Bxc4 11. Nxc4 Nb6 12. Rc1 Nxc4 13. Rxc4 0-0 14. Qd3 g6 15. Rd1 Qe7 16. a3 Rfe8 17. g3 Rac8 18. Rdc1 Red8 19. Qc3 Qe4 20. Qa5 Qd3 21. R4c2 Bb8 22. Qc5 Re8 23. Qb4 b6 24. Qc4 Qe4 25. b4 Kg7 26. Qa6 h5 27. Nc3 Qe7 28. Qf1 h4 29. Qg2 hxg3 30. hxg3 a5 31. bxa5 bxa5 32. Nb1 Bd6 33. a4 c5 34. Nd2 Rc7 35. Qd5 cxd4 36. Rxc7 Bxc7 37. Qxd4+ Be5 38. Qc5 Qxc5 39. Rxc5 Kf6 40. Rxa5 Bc3 41. Ra6+ Kg5 42. Nf3+ Kg4 43. Kg2 Kh5 44. Ra7 Kh6 45. Rxf7 Ra8 46. Rc7 Ba5 47. Rc1 Bd8 48. Rh1+ Kg7 49. Ra1 Bf6 50. Ra2 Bc3 51. Kf1 Kf6 52. Ke2 Ke6 53. Kd3 Bf6 54. a5 Kd5 55. a6 Ra7 56. Nh4 Bxh4 57. gxh4 Kc5 58. Ke2 Kd5 59. Kf3 Ke5 60. Ra5+ Ke6 61. Kf4 Kf6 62. f3 Kf7 63. Kg5 Kg7 64. e4 fxe4 65. fxe4 Kf7 66. e5 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.22"]
[Round "3"]
[White "Dekker, Theo"]
[Black "Hendriks, Richard V"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2201"]
[BlackElo "2145"]
[PlyCount "106"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. g3 e6 4. Bg2 c5 5. c3 Nf6 6. Nbd2 cxd4 7. cxd4 Be7 8. 0-0 0-0 9. b3 d6 10. Bb2 Nbd7 11. Rc1 Rc8 12. Rxc8 Qxc8 13. Qb1 Qa8 14. Ne1 Bxg2 15. Nxg2 d5 16. a3 b5 17. Qd3 a6 18. f3 Rd8 19. Rc1 Rc8 20. Rxc8+ Qxc8 21. e4 Nb6 22. Ne3 Qc6 23. Qc2 Qxc2 24. Nxc2 a5 25. Kf2 dxe4 26. fxe4 a4 27. b4 Ng4+ 28. Kg2 Bg5 29. Nf1 Nc4 30. Bc3 Bc1 31. d5 exd5 32. exd5 Kf8 33. Bd4 Nxa3 34. Bc5+ Ke8 35. Nd4 Nf6 36. Ne2 Bb2 37. Ne3 Nc4 38. Nd1 a3 39. Ndc3 Nxd5 40. Na2 Nce3+ 41. Kf3 Nd1 42. Bd4 f5 43. h3 Kd7 44. g4 g6 45. h4 h5 46. g5 Kd6 47. Bc5+ Ke5 48. Bf8 Ke6 49. Bc5 N5c3 50. Naxc3 Nxc3 51. Nd4+ Kd5 52. Nxf5 gxf5 53. g6 Ke6 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.21"]
[Round "2"]
[White "Zimmermann, Luc"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2152"]
[BlackElo "2201"]
[PlyCount "82"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. a3 Nc6 8. Bd3 dxe5 9. dxe5 Be7 10. 0-0 0-0 11. Qe2 Qb6 12. Qe4 f5 13. exf6 Nxf6 14. Qe2 Bd7 15. Nbd2 Nd4 16. Nxd4 Qxd4 17. Nf3 Qg4 18. h3 Qh5 19. Re1 Bc5 20. Be3 Bxe3 21. Qxe3 Nd5 22. Qg5 Qf7 23. Qh4 g6 24. Ne5 Qg7 25. Rad1 Rf4 26. Qg3 Raf8 27. Bc4 Bc6 28. Nxc6 Rxc4 29. Ne5 Rc2 30. Nd3 Qf6 31. Qg4 Nf4 32. Nxf4 Qxf4 33. Qxe6+ Kg7 34. Re2 Rfc8 35. Rd7+ Kh6 36. g3 Rc1+ 37. Kg2 Qg5 38. h4 Qc5 39. Qe4 Qc6 40. Qxc6 bxc6 41. Rxa7 Rb1 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.20"]
[Round "1"]
[White "Doggers, Peter"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2114"]
[BlackElo "2201"]
[PlyCount "53"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 b5 15. b3 Rc5 16. Ne6 fxe6 17. Bxc5 Qa5 18. Bd4 b4 19. Ne2 Rc8 20. g5 Ne8 21. Bxg7 Kxg7 22. h4 Rc5 23. h5 Rxg5 24. hxg6 hxg6 25. e5 Rxe5 26. Qh6+ Kf6 27. Qf8+ 1-0

[Event "Haarlem AKN op 08th"]
[Site "Haarlem"]
[Date "1999.07.03"]
[Round "4"]
[White "Dekker, Theo"]
[Black "Tuijp, Paul"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2201"]
[PlyCount "100"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Qc2 Be7 7. Bg5 0-0 8. e3 Nbd7 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rab1 a5 14. a3 Ndf6 15. b4 axb4 16. axb4 Ng4 17. h3 Nxc3 18. Qxc3 Nf6 19. Qc2 Bd7 20. Ne5 Ra3 21. Qc5 Ne4 22. Qxe7 Rxe7 23. Ra1 Rxa1 24. Rxa1 Be8 25. Ra7 Nd6 26. Kf1 f6 27. Ng6 Rc7 28. Ra8 Kf7 29. h4 Ne4 30. f3 Nd6 31. g4 Rc8 32. Ra7 Rc7 33. Kf2 Bd7 34. h5 Ke6 35. Ra1 Rc8 36. Rc1 Ra8 37. Rc2 Ra3 38. Ke2 Rb3 39. b5 Nxb5 40. Bf5+ Kd6 41. Bd3 Nc3+ 42. Kd2 Nb1+ 43. Ke2 Nc3+ 44. Kd2 Nb1+ 45. Ke2 b5 46. Nf4 b4 47. e4 dxe4 48. Bxe4 Nc3+ 49. Kd3 Nb5+ 50. Kc4 Rb1 1/2-1/2

[Event "Haarlem AKN op 08th"]
[Site "Haarlem"]
[Date "1999.07.03"]
[Round "3"]
[White "Reedijk, Anne"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B70"]
[BlackElo "2201"]
[PlyCount "61"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 g6 6. Be3 Bg7 7. Nc3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. h4 Rfc8 13. h5 Qa5 14. hxg6 hxg6 15. a3 Rab8 16. Rh2 b5 17. Qg5 Rxc3 18. Bxc3 Qa4 19. e5 b4 20. Rh4 Nd5 21. Rxd5 Bxd5 22. Rxb4 Rxb4 23. Bxb4 Bxe5 24. Qxe7 Ba2+ 25. Kc1 Qc6 26. Qxa7 Bf4+ 27. Kd1 Bb1 28. Qb8+ Kh7 29. Bc3 Be5 30. Qb3 Bxc3 31. bxc3 1-0

[Event "Haarlem AKN op 08th"]
[Site "Haarlem"]
[Date "1999.07.02"]
[Round "1"]
[White "Brink, Ronald"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "D32"]
[BlackElo "2201"]
[PlyCount "89"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Be2 Be7 8. 0-0 0-0 9. Re1 Re8 10. a4 Bf8 11. b3 Ne4 12. Bb2 cxd4 13. Nxd4 Bb4 14. Rc1 Qa5 15. Qc2 Nxd4 16. exd4 Bf5 17. Bd3 Rac8 18. f3 Nxc3 19. Rxe8+ Rxe8 20. Bxc3 Bxd3 21. Bxb4 Qxb4 22. Qxd3 Re1+ 23. Rxe1 Qxe1+ 24. Qf1 Qe3+ 25. Qf2 Qxb3 26. Qh4 Qd1+ 27. Kf2 Qd2+ 28. Kg3 Qe1+ 29. Kg4 f5+ 30. Kh3 Qxh4+ 31. Kxh4 Kf7 32. Kg3 b6 33. Kf4 Ke6 34. Ke3 g5 35. Kd3 h5 36. Kc3 Kd6 37. Kb3 Kc6 38. Kb4 a5+ 39. Kc3 b5 40. Kb3 b4 41. Kc2 Kd6 42. Kb3 Ke6 43. Kc2 f4 44. h3 g4 45. h4 1/2-1/2

[Event "Haarlem AKN op 08th"]
[Site "Haarlem"]
[Date "1999.07.02"]
[Round "2"]
[White "Dekker, Theo"]
[Black "Blaas, Stefan"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2201"]
[PlyCount "63"]
[EventDate "1999.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. c5 Nf6 12. a4 fxe4 13. Ncxe4 Nxe4 14. Nxe4 h6 15. Ba3 Bf5 16. f3 g5 17. b5 Bxe4 18. fxe4 Ng6 19. g3 Rxf1+ 20. Qxf1 dxc5 21. Bxc5 b6 22. Ba3 Bf8 23. Qf5 Kg7 24. Bh5 Qf6 25. Bxg6 Bxa3 26. Rxa3 Qxg6 27. Qxe5+ Kg8 28. Qf5 Qd6 29. Rf3 Qe7 30. Qg6+ Qg7 31. Qe6+ Kh8 32. Rf6 1-0

[Event "Trinec op"]
[Site "Trinec"]
[Date "1999.01.02"]
[Round "8"]
[White "Dekker, Theo"]
[Black "Gazda, Petr"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2215"]
[BlackElo "2065"]
[PlyCount "49"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. cxd4 Nf6 7. Nc3 Bg4 8. Be3 0-0 9. Bd3 a6 10. h3 Bf5 11. g4 Bg6 12. Nh4 d5 13. Nxg6 hxg6 14. e5 Ne8 15. Qf3 Bb4 16. a3 Ba5 17. h4 f6 18. e6 Bxc3+ 19. bxc3 Qd6 20. h5 f5 21. hxg6 Rf6 22. gxf5 Kf8 23. Bf4 Qd8 24. Rh8+ Ke7 25. Bg5 1-0

[Event "Trinec op"]
[Site "Trinec"]
[Date "1999.01.01"]
[Round "7"]
[White "Lehocky, Viktor"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2065"]
[BlackElo "2215"]
[PlyCount "35"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 c5 6. Nf3 a6 7. a4 Qc7 8. d5 exd5 9. Nxd5 Nxd5 10. Qxd5 Be6 11. Qe4 Qc6 12. Qxc6+ Nxc6 13. Bxe6 fxe6 14. Ng5 Nd8 15. Bd2 h6 16. Nf3 Nc6 17. Bc3 0-0-0 18. 0-0 1/2-1/2

[Event "Trinec op"]
[Site "Trinec"]
[Date "1998.12.31"]
[Round "6"]
[White "Dekker, Theo"]
[Black "Walek, Milan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2215"]
[BlackElo "2295"]
[PlyCount "50"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. h3 Bh5 9. Na3 Be7 10. Nb5 Rc8 11. g4 Bg6 12. c4 Qd8 13. g5 Ne4 14. d5 exd5 15. cxd5 Nb4 16. Nxa7 Ra8 17. Qa4+ Kf8 18. Ne5 Bd6 19. Nd7+ Kg8 20. Bg4 h5 21. gxh6 f5 22. hxg7 Kxg7 23. Nb6 fxg4 24. Nxa8 Rxh3 25. f3 Rg3+ 0-1

[Event "Trinec op"]
[Site "Trinec"]
[Date "1998.12.30"]
[Round "5"]
[White "Staszko, Martin"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2080"]
[BlackElo "2215"]
[PlyCount "124"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 Nbc6 9. Be2 Qa4 10. 0-0 cxd4 11. cxd4 Nxd4 12. Bb4 Nxe2+ 13. Qxe2 a5 14. Bd6 b6 15. Rfd1 Nf5 16. Bc7 Qc6 17. g4 Ba6 18. Qd2 d4 19. gxf5 Qxf3 20. Qxd4 0-0 21. Qe3 Qxf5 22. c3 Bb7 23. Rd4 Rfc8 24. Bxb6 Ra6 25. Bd8 Qg6+ 26. Qg3 Rxc3 27. Qxg6 hxg6 28. Rd6 Ra8 29. Bb6 Bf3 30. Rd8+ Rxd8 31. Bxd8 a4 32. Be7 Kh7 33. Bb4 Rd3 34. Re1 g5 35. Re3 Rd1+ 36. Re1 Rd4 37. Re3 g4 38. Re1 Kg6 39. Bc5 Rc4 40. Bb4 Kf5 41. Bd6 Rd4 42. Bc7 Rc4 43. Bd6 Rc2 44. Bf8 g6 45. Be7 g3 46. hxg3 Rc8 47. Bf6 Rc3 48. Rd1 Ke4 49. Re1+ Kd4 50. Be7 Kc4 51. Bb4 Rb3 52. Rc1+ Kd3 53. Kf1 Bd5 54. Rd1+ Kc2 55. Rd2+ Kc1 56. Ke1 Rxb4 57. axb4 a3 58. b5 a2 59. Rd1+ Kb2 60. Rd2+ Ka3 61. Rd1 Bf3 62. Rd3+ Ka4 0-1

[Event "Trinec op"]
[Site "Trinec"]
[Date "1998.12.29"]
[Round "4"]
[White "Dekker, Theo"]
[Black "Barglowski, Filip"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2215"]
[BlackElo "2055"]
[PlyCount "84"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Nxd4 Nxd4 12. c3 Be7 13. cxd4 Qd5 14. Rc1 c6 15. Bg5 Bxg5 16. Rc5 Qd7 17. Rxg5 0-0-0 18. Nc5 Qxd4 19. Qxd4 Rxd4 20. Nxe6 fxe6 21. Rxg7 Rd2 22. h4 Rxb2 23. Rxe6 Rxa2 24. Ree7 b5 25. Rc7+ Kb8 26. Rxc6 Rc8 27. Rh6 b4 28. Rhxh7 Ka8 29. Rb7 Rc4 30. h5 a5 31. h6 Rh4 32. Ra7+ Kb8 33. Rhb7+ Kc8 34. Rc7+ Kb8 35. Rcb7+ Kc8 36. f4 Rxh6 37. Rg7 Kb8 38. f5 Rb6 39. f6 Rxf6 40. Rgb7+ Kc8 41. Rc7+ Kb8 42. Rcb7+ Kc8 1/2-1/2

[Event "Trinec op"]
[Site "Trinec"]
[Date "1998.12.28"]
[Round "3"]
[White "Pokrupa, Marek"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2080"]
[BlackElo "2215"]
[PlyCount "80"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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 dxc3 11. f4 b6 12. Qd3 Ba6 13. Qxc3 Qxc3+ 14. Nxc3 Bxf1 15. Kxf1 Nf5 16. Rg1 Nc6 17. Nb5 Kd7 18. g4 Nfd4 19. Nxd4 Nxd4 20. Rg2 Rac8 21. Ra2 Rc4 22. Be3 Nb5 23. g5 Nc3 24. Ra1 d4 25. Rd2 Ke7 26. Rxd4 Rxd4 27. Bxd4 Nd5 28. a4 Nxf4 29. h4 Ng6 30. Bf2 Nxe5 31. a5 Ng6 32. axb6 axb6 33. Ra7+ Kf8 34. Ke2 Kg7 35. Kf3 Rh8 36. Kg4 Ne5+ 37. Kf4 Ng6+ 38. Kg4 Ne5+ 39. Kf4 Ng6+ 40. Ke4 Rh7 1/2-1/2

[Event "Trinec op"]
[Site "Trinec"]
[Date "1998.12.27"]
[Round "2"]
[White "Kraus, Frantisek"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "A05"]
[BlackElo "2215"]
[PlyCount "41"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. c3 Bb7 6. Qc2 c5 7. g3 Nc6 8. Bg2 Be7 9. 0-0 0-0 10. Re1 Rc8 11. e5 Nd7 12. Nf1 h6 13. h4 Re8 14. N1h2 b5 15. Qe2 Bf8 16. Bf4 Qb6 17. h5 b4 18. g4 Ne7 19. Nh4 Nc6 20. N4f3 Ne7 21. Nh4 1/2-1/2

[Event "Trinec op"]
[Site "Trinec"]
[Date "1998.12.26"]
[Round "1"]
[White "Dekker, Theo"]
[Black "Voloshin, Leonid"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2215"]
[BlackElo "2440"]
[PlyCount "114"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 d6 9. Nf3 Nd7 10. exd6 Bxd6 11. Bd3 b6 12. 0-0 Bb7 13. h3 0-0 14. Qe2 Bf4 15. Bxf4 Qxf4 16. Qe3 Qc7 17. Rfe1 Nf6 18. Rac1 Nd5 19. Qd2 Qf4 20. Qxf4 Nxf4 21. Be4 Bxe4 22. Rxe4 Nd5 23. c4 Rac8 24. Ree1 Nb4 25. Re2 Rc7 26. a3 Nd3 27. Rc3 Nf4 28. Rec2 Rfc8 29. c5 Nd5 30. Rb3 f6 31. Re2 bxc5 32. dxc5 e5 33. Rc2 Rxc5 34. Rxc5 Rxc5 35. Rb7 Rc1+ 36. Kh2 Rc7 37. Rb8+ Kf7 38. Nd2 Nc3 39. g4 Ke6 40. Re8+ Kf7 41. Rb8 Kg6 42. Kg3 Ne2+ 43. Kh2 Rc3 44. Rb3 Rxb3 45. Nxb3 Kf7 46. Kg2 Ke6 47. Kf3 Nf4 48. h4 Kd5 49. Na5 Ne6 50. Ke3 Nd4 51. Kd3 Nf3 52. Kc3 Nxh4 53. Kb4 f5 54. Kb5 fxg4 55. a4 Nf5 56. Ka6 h5 57. Kxa7 h4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "7"]
[White "De Niet, Gert Michiel"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2210"]
[BlackElo "2215"]
[PlyCount "97"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. Bg5 d6 8. e3 Nbd7 9. Be2 0-0 10. 0-0 h6 11. Bh4 c5 12. h3 Qe7 13. Rc1 Rfe8 14. b4 e5 15. Re1 Rad8 16. Nh2 d5 17. Ng4 exd4 18. exd4 dxc4 19. dxc5 Nxc5 20. Bxf6 Rxd1 21. Bxe7 Rxc1 22. Rxc1 Rxe7 23. Bxc4 Ne4 24. Rd1 h5 25. Rd8+ Kh7 26. Ne3 g6 27. a4 Nc3 28. a5 bxa5 29. bxa5 Bc6 30. a6 Rc7 31. Rb8 Kg7 32. f3 Kf6 33. Rb3 Na4 34. Bd5 Ke5 35. Bc4 Nc5 36. Rb8 Kd4 37. Kf2 Nd3+ 38. Ke2 Nc1+ 39. Kd2 Re7 40. Rd8+ Rd7 41. Rxd7+ Bxd7 42. Bxf7 Ba4 43. Nc2+ Bxc2 44. Kxc2 Ne2 45. Kd2 Nf4 46. g3 Nxh3 47. Bxg6 Ng5 48. Bxh5 Kc5 49. Ke3 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "3"]
[White "Dekker, Theo"]
[Black "Buzing, Pieter C"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "2215"]
[BlackElo "2140"]
[PlyCount "82"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 e6 5. f3 e3 6. Bxe3 Bb4 7. Qd2 0-0 8. Bc4 d5 9. Bd3 c5 10. dxc5 Nc6 11. Nge2 e5 12. a3 Qa5 13. 0-0 Bxc5 14. b4 Bxe3+ 15. Qxe3 Qc7 16. Qc5 Be6 17. Nb5 Qd7 18. Rad1 a6 19. Nbc3 Rac8 20. Na4 Nd4 21. Nb6 Rxc5 22. Nxd7 Nxe2+ 23. Bxe2 Rxc2 24. Nxf8 Kxf8 25. Bd3 Rc3 26. Rfe1 Nd7 27. Bxh7 Rxa3 28. f4 Nf6 29. Rxe5 Bg4 30. Rdxd5 Nxh7 31. h3 Ra1+ 32. Kh2 Nf6 33. Rd8+ Kf7 34. Rb8 Bd7 35. Rxb7 Kg6 36. Ra7 Rb1 37. Rxa6 Rxb4 38. Re7 Bf5 39. g4 Bxg4 40. hxg4 Rxf4 41. g5 Rh4+ 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "8"]
[White "Dekker, Theo"]
[Black "De Mie, Mariska"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2215"]
[BlackElo "2130"]
[PlyCount "64"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Nc6 5. e3 d5 6. Nbd2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. Re1 0-0 10. Qe2 Nd7 11. Bxe7 Qxe7 12. e4 dxe4 13. Nxe4 cxd4 14. Rac1 dxc3 15. Rxc3 Nde5 16. Nfg5 g6 17. f4 Nxd3 18. Qxd3 h6 19. Qh3 Kg7 20. Nf3 Nb4 21. Ne5 Nd5 22. Rf3 Qb4 23. Qh4 Qe7 24. Qf2 Rfd8 25. b3 Nf6 26. Nxf6 Bxf3 27. Nfg4 Bxg4 28. Nxg4 Qc5 29. Ne3 Rd3 30. Kh1 Rad8 31. Qb2+ Qc3 32. Qf2 Rxe3 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "9"]
[White "Dekker, Theo"]
[Black "Erwich, Frans"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2215"]
[BlackElo "2105"]
[PlyCount "84"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Nd2 0-0 9. Nc4 b5 10. Nxb5 Nxe4 11. Be2 a6 12. Nba3 Nd7 13. 0-0 Ne5 14. Be3 Re8 15. Nxe5 Rxe5 16. Nc4 Re8 17. f3 Nf6 18. Bf4 Nh5 19. Bxd6 Bd4+ 20. Kh1 Bb7 21. f4 Bxd5 22. Be5 Qh4 23. Bxh5 Bxc4 24. Be2 Bxe5 25. g3 Bxe2 26. Qxe2 Qd8 27. fxe5 Qd5+ 28. Qg2 Rxe5 29. Rad1 Qxg2+ 30. Kxg2 Re2+ 31. Rf2 Rae8 32. Rd7 R8e7 33. Rd8+ Kg7 34. Rc8 R2e5 35. Rc6 R7e6 36. Rc7 Rf6 37. Rc2 Rd6 38. Rf2 Rf6 39. Rc2 Rfe6 40. Rf2 Re7 41. Rc6 R7e6 42. Rc7 Re7 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "5"]
[White "Dekker, Theo"]
[Black "Voogt, Bob"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2215"]
[PlyCount "61"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. e3 e6 6. Bxc4 Nbd7 7. 0-0 Be7 8. Qe2 Ne4 9. Nxe4 Bxe4 10. Rd1 0-0 11. Bd2 Bd6 12. Bc3 Nb6 13. Nd2 Nxc4 14. Nxe4 Nb6 15. Nc5 Rb8 16. e4 Qh4 17. g3 Qg5 18. b4 Rfd8 19. a4 Nd7 20. Nxd7 Rxd7 21. d5 Be5 22. Bxe5 Qxe5 23. dxe6 Qxe6 24. Rxd7 Qxd7 25. Qc2 Rd8 26. Rc1 c6 27. Qc5 Qd4 28. Qe7 Qd7 29. Qc5 Qd4 30. Qe7 Qd7 31. Qc5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "1"]
[White "Dekker, Theo"]
[Black "Willemze, Jeroen"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2215"]
[BlackElo "2290"]
[PlyCount "66"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 cxd4 5. exd4 Nc6 6. Bd3 Bg4 7. h3 Bh5 8. Nbd2 e6 9. 0-0 Bd6 10. Re1 Qc7 11. Qc2 0-0 12. Ng5 Bg6 13. Bxg6 hxg6 14. Ndf3 b5 15. Qe2 b4 16. Ne5 Bxe5 17. dxe5 Nd7 18. Qg4 Rfb8 19. Nxe6 fxe6 20. Qxe6+ Kh7 21. Qxd5 Ndxe5 22. Bf4 bxc3 23. Bxe5 Nxe5 24. bxc3 Re8 25. Re4 Nf7 26. Rc4 Qe7 27. Rf4 Nh6 28. g4 Rad8 29. Qb3 Rd3 30. Kg2 Qe5 31. Rc4 Qd5+ 32. Kh2 Re2 33. Rf1 Qf3 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "4"]
[White "Duchene, Rene"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "E38"]
[BlackElo "2215"]
[PlyCount "39"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. a3 a5 8. Bg5 Be7 9. e4 d6 10. Rd1 Bd7 11. Be2 h6 12. Bh4 Qb6 13. 0-0 Rd8 14. Rd2 0-0 15. Rfd1 Ne8 16. Bg3 Nb8 17. e5 Bc6 18. exd6 Nxd6 19. Bxd6 Bxf3 20. c5 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "2"]
[White "Obers, Frits"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "2135"]
[BlackElo "2215"]
[PlyCount "75"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 Qe7 9. Bb2 0-0 10. e3 Re8 11. Be2 e5 12. d5 Nb8 13. 0-0 Nbd7 14. b4 b6 15. Qc2 Nf8 16. Rfd1 Bb7 17. e4 Ng6 18. Nd2 Nf4 19. Bf1 Qd7 20. f3 axb4 21. axb4 c5 22. dxc6 Qxc6 23. Rxa8 Rxa8 24. Ra1 Ne6 25. Rxa8+ Bxa8 26. Nb3 Qa4 27. Bc3 Ne8 28. Qb2 f6 29. Bd3 N8c7 30. Bc2 Qc6 31. Nd2 b5 32. Bb3 Qb6+ 33. Kf1 Kf8 34. cxb5 Qxb5+ 35. Bc4 Qa4 36. Qb3 Qxb3 37. Nxb3 d5 38. exd5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1998.??.??"]
[Round "6"]
[White "Speyer, Nico"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "C30"]
[BlackElo "2215"]
[PlyCount "39"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bd3 Bg4 10. 0-0 Nc6 11. Qb3 Bxf3 12. Nxf3 Na5 13. Qc2 c5 14. e5 Ng4 15. Bxh7+ Kh8 16. Ng5 cxd4 17. Be4 Qb6 18. Qd1 Nh6 19. Qh5 f5 20. Qg6 1-0

[Event "Bruges op"]
[Site "Bruges"]
[Date "1997.??.??"]
[Round "2"]
[White "Dekker, Theo"]
[Black "Daels, Marc"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2215"]
[BlackElo "2245"]
[PlyCount "42"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Qc7 6. Qe2 Nb6 7. Bd3 Nc6 8. Nf3 d5 9. h3 e6 10. 0-0 dxc3 11. Nxc3 a6 12. Bf4 f5 13. Rac1 Be7 14. Rfe1 Qd8 15. a3 0-0 16. Qd2 Na5 17. Nd4 Nbc4 18. Qc2 Qb6 19. Nxd5 exd5 20. Nxf5 Bxf5 21. Bxf5 g6 0-1

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "8"]
[White "Dekker, Theo"]
[Black "Adam, Zoltan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2240"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Qh5 11. Bg5 h6 12. Bf6 Bd6 13. Bxg7 0-0-0 14. Bxh8 Rxh8 15. Nxd6+ cxd6 16. Nxd4 Bg4 17. f3 Bd7 18. Nxc6 Bxc6 19. Qxd6 Rg8 20. Re3 Bxf3 21. Rc3+ Bc6 22. Rxc6+ bxc6 23. Qxc6+ Kb8 24. Re1 f5 25. Qd6+ 1-0

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "2"]
[White "Dekker, Theo"]
[Black "Forintos, Gyozo Victor"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2240"]
[BlackElo "2425"]
[PlyCount "62"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bxd3 9. Qxd3 Bf8 10. 0-0 Nd7 11. Be3 Qc7 12. Na3 a6 13. Bd4 Ne7 14. Rfe1 Nc6 15. Nc2 Be7 16. a4 0-0 17. Re3 Rfc8 18. h4 Qd8 19. g3 Rc7 20. Nfe1 Rac8 21. Qd2 Nxd4 22. Qxd4 Rc4 23. Qd2 Qc7 24. f4 Rxc3 25. Ra3 Rxe3 26. Rxe3 Nb6 27. Qf2 Nxa4 28. f5 Nc3 29. Qf3 Ne4 30. Qf4 Qb6 31. Kg2 Rc4 0-1

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "6"]
[White "Dekker, Theo"]
[Black "Pospelov, Evgeny"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2240"]
[BlackElo "2370"]
[PlyCount "98"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Be3 Ng4 7. Bf4 Nc6 8. h3 e5 9. dxe5 Ngxe5 10. Be3 Be6 11. Nd5 Ne7 12. Bd4 0-0 13. f4 Bxd5 14. exd5 Nd7 15. Bxg7 Kxg7 16. 0-0-0 Nf5 17. g4 Nh4 18. Qf2 Qf6 19. Ne2 Nc5 20. Nc3 a6 21. Bd3 Rae8 22. Rhg1 g5 23. f5 Re7 24. Ne2 Qe5 25. Ng3 Qe3+ 26. Qxe3 Rxe3 27. Bf1 Rfe8 28. Nh5+ Kf8 29. Nf6 R8e7 30. Nh7+ Ke8 31. Nf6+ Kd8 32. Ng8 R7e5 33. Nxh6 Ke8 34. Ng8 Nd7 35. f6 Kf8 36. Nh6 Nxf6 37. c4 Kg7 38. Nf5+ Nxf5 39. gxf5 Rxf5 40. Kd2 Ree5 41. Rg2 Rf4 42. Bd3 Ne4+ 43. Bxe4 Rfxe4 44. b3 Rd4+ 45. Kc2 Rxd1 46. Kxd1 Kh6 47. Rg3 f5 48. Kd2 Kh5 49. Rf3 Kh4 0-1

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "4"]
[White "Dekker, Theo"]
[Black "Wozny, Michael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2240"]
[BlackElo "2090"]
[PlyCount "48"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. f4 c5 5. c3 Nc6 6. Nf3 Nge7 7. dxc5 a5 8. Be3 Nf5 9. Bf2 Be7 10. Na3 0-0 11. Bd3 Nh6 12. Nb5 f6 13. Qc2 fxe5 14. Bxh7+ Kh8 15. Nxe5 Nxe5 16. fxe5 Bd7 17. Nd6 Bxd6 18. cxd6 Ng4 19. Qg6 Rxf2 20. Qxg4 Qb6 21. Qh3 Re2+ 22. Kxe2 Qxb2+ 23. Bc2+ Kg8 24. Qh7+ Kf8 1-0

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "1"]
[White "Jovan, Romuald"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "2240"]
[PlyCount "96"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 e6 5. Nf3 Qc7 6. d5 exd5 7. Qxd5 Nf6 8. Qe5+ Qxe5 9. Nxe5 Be6 10. Bxe6 fxe6 11. Nc3 a6 12. a4 Nbd7 13. Nc4 Nd5 14. Bd2 Be7 15. e4 Nb4 16. 0-0 0-0 17. f4 Nc2 18. Rad1 Rfd8 19. e5 Nd4 20. Be3 b5 21. Na5 Nb6 22. b3 Rac8 23. axb5 axb5 24. Bxd4 cxd4 25. Ne4 Rc2 26. Nb7 Ra8 27. Nbd6 Nd5 28. Ra1 Raa2 29. Rxa2 Rxa2 30. Rc1 d3 31. Rd1 Nxf4 32. g3 Ng6 33. Rxd3 Nxe5 34. Rc3 h6 35. h4 b4 36. Rc8+ Kh7 37. h5 Bxd6 38. Nxd6 Nf3+ 39. Kf1 Nh2+ 40. Ke1 Nf3+ 41. Kf1 Nd2+ 42. Ke1 Nxb3 43. Rb8 Nd4 44. Nf7 g6 45. g4 b3 46. Rb7 b2 47. Ne5+ Kg8 48. Rb8+ Kg7 0-1

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "3"]
[White "Kozlova, Olga"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2055"]
[BlackElo "2240"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Bd2 c6 8. Bc4 Qc7 9. g4 Bg6 10. Ne5 Nbd7 11. Qe2 e6 12. Nxd7 Qxd7 13. d5 Bxc2 14. dxe6 fxe6 15. Bf4 Bg6 16. Rd1 Qe7 17. Bd6 1-0

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "5"]
[White "Lenkey, Pal"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2065"]
[BlackElo "2240"]
[PlyCount "136"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. Qa4+ Qd7 5. Qxd7+ Nxd7 6. d5 b5 7. a4 b4 8. Bxc4 Ngf6 9. f3 Ne5 10. Bb5+ Bd7 11. Bf4 Bxb5 12. Bxe5 Ba6 13. Nd2 Nd7 14. Bf4 g5 15. Bg3 Bg7 16. Rb1 Bd3 17. b3 Bxb1 18. Nxb1 Rc8 19. Nd2 Bc3 20. Ne2 Bxd2+ 21. Kxd2 a5 22. Rc1 f5 23. Nd4 f4 24. Bf2 Kf7 25. Nc6 e6 26. Bxc5 exd5 27. exd5 Nf6 28. Ne5+ Ke8 29. d6 Nd7 30. Nd3 Kf7 31. Rc4 Rhe8 32. g3 Rc6 33. gxf4 Nxc5 34. Rxc5 Rxd6 35. Rf5+ Kg6 36. Rxg5+ Kf6 37. Re5 Red8 38. Re3 Rc6 39. Ke2 Rc2+ 40. Kf1 Rc3 41. Ne5 Rxe3 42. Ng4+ Kf5 43. Nxe3+ Kxf4 44. Nc4 Kxf3 45. Ke1 Rd5 46. Nb6 Rd3 47. Nc4 Rd5 48. Nb6 Rh5 49. Nc4 Kg2 50. Ne3+ Kxh2 51. Kf2 Rc5 52. Nf1+ Kh3 53. Nd2 Rc2 54. Ke3 h5 55. Kd3 Rxd2+ 56. Kxd2 Kg3 57. Kd3 h4 58. Kc4 h3 59. Kb5 h2 60. Kxa5 h1Q 61. Kxb4 Qe1+ 62. Kb5 Qe5+ 63. Kb4 Qb8+ 64. Kc4 Qc7+ 65. Kb5 Qb7+ 66. Kc4 Qa6+ 67. Kb4 Qb6+ 68. Kc4 Qa5 0-1

[Event "Zalakaros op 15th"]
[Site "Zalakaros"]
[Date "1996.??.??"]
[Round "7"]
[White "Vida, Jeno"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2040"]
[BlackElo "2240"]
[PlyCount "11"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c5 5. Bg5 cxd4 6. Qxd4 1/2-1/2

[Event "Badalona op"]
[Site "Badalona"]
[Date "1995.??.??"]
[Round "5"]
[White "Dekker, Theo"]
[Black "Fernandez Aguado, Enrique"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2240"]
[BlackElo "2365"]
[PlyCount "48"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 Qb6 6. e5 Nd5 7. Nxd5 cxd5 8. Bc3 Bf5 9. Bd3 Bxd3 10. Qxd3 e6 11. Nf3 Nc6 12. Rf1 dxe5 13. fxe5 Be7 14. b3 0-0 15. a4 a5 16. Bd2 Nb4 17. Bxb4 Qxb4+ 18. Kf2 Rac8 19. Ra2 Rc3 20. Qe2 Bg5 21. Qb5 Rxf3+ 22. gxf3 Qd2+ 23. Kg3 Bf4+ 24. Kg4 h5+ 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "9"]
[White "Bachler, Reinhard"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2210"]
[BlackElo "2240"]
[PlyCount "76"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 c5 4. e3 Nc6 5. Bb5 Bg4 6. Bxc6+ bxc6 7. Bb2 e6 8. d3 Bd6 9. h3 Bxf3 10. Qxf3 Qc7 11. Nd2 e5 12. f5 0-0-0 13. e4 h6 14. 0-0-0 Qa5 15. Kb1 c4 16. dxc4 d4 17. g4 Bb4 18. Nf1 Nd7 19. Ng3 Nc5 20. Ne2 Rd7 21. Nc1 f6 22. Nd3 Nxd3 23. Qxd3 Rhd8 24. h4 Bc3 25. Bc1 Rd6 26. g5 hxg5 27. hxg5 c5 28. a4 Rb6 29. Ka2 Rdd6 30. Rh8+ Kc7 31. gxf6 Rb4 32. Rg1 Rxa4+ 33. bxa4 Qxa4+ 34. Ba3 Qxa3+ 35. Kxa3 Ra6+ 36. Kb3 Rb6+ 37. Ka4 Ra6+ 38. Kb3 Rb6+ 1/2-1/2

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "6"]
[White "Dekker, Theo"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2240"]
[BlackElo "2350"]
[PlyCount "72"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. cxd6 Nxe4 6. dxe7 Qxd1+ 7. Kxd1 Bxe7 8. Be3 0-0 9. Nf3 Bg4 10. Nbd2 Rfd8 11. Ke1 Nxd2 12. Nxd2 Re8 13. Be2 Bxe2 14. Kxe2 f5 15. Kd3 b5 16. Nf3 b4 17. Nd4 Ne5+ 18. Kc2 bxc3 19. bxc3 Nc4 20. Nxf5 Rab8 21. Bd4 Bf6 22. Rhe1 Red8 23. Kd3 Nb2+ 24. Ke4 Rb5 25. g4 h5 26. h3 Na4 27. Rab1 Rxb1 28. Rxb1 Bxd4 29. Rb4 Nxc3+ 30. Kf3 hxg4+ 31. Kxg4 Bb6 32. Rb2 Rd3 33. Kf4 g6 34. Ne7+ Kf7 35. Nc6 Bc7+ 36. Kg5 Ne4+ 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "8"]
[White "Dekker, Theo"]
[Black "Horvath, Maria"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2240"]
[BlackElo "2060"]
[PlyCount "111"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Bd7 8. Bh3 Na5 9. Nbd2 Ne7 10. 0-0 Qc7 11. Rb1 Nc8 12. Ne1 Nb6 13. f4 g6 14. Ng2 Ba4 15. Qe2 Bc2 16. Ne3 Bxb1 17. Nxb1 Nb3 18. Bg2 0-0-0 19. g4 h5 20. f5 hxg4 21. fxe6 fxe6 22. Qxg4 Qd7 23. Nd2 Nxc1 24. Rxc1 Bh6 25. Ndf1 Rdf8 26. Rc2 Rf4 27. Qg3 Rhf8 28. Qxg6 Rh4 29. Qg3 Qh7 30. Kh1 Bf4 31. Qf3 Rxh2+ 32. Kg1 Rh4 33. Qe2 Rh8 34. Kf2 Rg8 35. Ke1 Bxe3 36. Nxe3 Rh2 37. Qf3 Qh4+ 38. Kd1 Nd7 39. Nxc4 Rhxg2 40. Rxg2 Rxg2 41. Nd6+ Kc7 42. Qxg2 Qh5+ 43. Qe2 Qh1+ 44. Kc2 a6 45. Qg4 Qh7+ 46. Kb3 Qe7 47. Qg7 Qxg7 48. Ne8+ Kd8 49. Nxg7 Ke7 50. Nh5 Nb8 51. c4 dxc4+ 52. Kxc4 Nd7 53. Nf4 b6 54. Nd3 b5+ 55. Kb4 Nb6 56. Ka5 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "4"]
[White "Dekker, Theo"]
[Black "Kustar, Sandor"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2240"]
[BlackElo "2335"]
[PlyCount "69"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c3 d6 4. exd6 cxd6 5. Bc4 Nb6 6. Bb3 g6 7. d4 Bg7 8. Nf3 0-0 9. Bg5 Nc6 10. Nbd2 Bf5 11. Nf1 h6 12. Bh4 Na5 13. Bc2 Bxc2 14. Qxc2 Qd7 15. Bg3 Rac8 16. h4 Qb5 17. N1d2 Nc6 18. a4 Nb4 19. cxb4 Nxa4 20. Qd1 Nxb2 21. Qe2 Nd3+ 22. Kf1 e5 23. Ne1 Rc3 24. Ne4 Rb3 25. Rd1 d5 26. Nd2 Rxb4 27. Qxd3 Qa5 28. Qc2 Qa6+ 29. Kg1 Rxd4 30. Nef3 Ra4 31. Bxe5 Ra2 32. Qc3 Ra3 33. Qd4 Ra4 34. Qxd5 Ra5 35. Qd4 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "2"]
[White "Dekker, Theo"]
[Black "Lugovoi, Aleksei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2240"]
[BlackElo "2390"]
[PlyCount "121"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. h3 cxd4 10. cxd4 b6 11. Nc3 Qd6 12. a3 Bb7 13. Bd3 Rfd8 14. Qe2 e5 15. Nb5 Qd7 16. Bc4 Qf5 17. Ng5 Rf8 18. Nc7 exd4 19. Bd2 Rac8 20. Nce6 Ne5 21. Nxd4 Qd7 22. Qxe5 Rxc4 23. Ngf3 Re8 24. Bc3 Rc5 25. Qe2 Bf8 26. Qd1 Nd5 27. Nb3 Rcc8 28. Be5 Qf5 29. Nbd4 Qg6 30. Qb1 Qh5 31. Qf5 Qxf5 32. Nxf5 Rcd8 33. Rac1 g6 34. N5d4 Bh6 35. Rc2 Rc8 36. Rxc8 Rxc8 37. Rd1 a6 38. Ne2 Rc2 39. Nc3 Rc1 40. Rxc1 Bxc1 41. Ne4 Kf8 42. Nfg5 h6 43. Nh7+ Ke7 44. Bd6+ Kd7 45. Be5 Ke6 46. Bd4 Nf4 47. Ng3 b5 48. Kf1 Bxg2+ 49. Ke1 Bxb2 50. Ne2 Nxe2 51. Bxb2 Nf4 52. Kd2 Nxh3 53. Ke3 Bc6 54. Nf6 h5 55. f4 Ng1 56. Nh7 Kf5 57. Ng5 f6 58. Nh7 h4 59. Kf2 Nh3+ 60. Kf1 Nxf4 61. Nxf6 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "5"]
[White "Eismont, Oleg"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2440"]
[BlackElo "2240"]
[PlyCount "41"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ngf3 cxd4 8. cxd4 Qb6 9. 0-0 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Qb4 13. Qc2 Qc5 14. Qe2 Qb6 15. Bf4 Be7 16. Rac1 Qd8 17. Nd4 a6 18. Rc3 Bc5 19. Nf3 h6 20. Rfc1 Qe7 21. b4 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "7"]
[White "Kovacova, Zuzana"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2240"]
[PlyCount "83"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Bd3 Bd6 6. Nf3 Bg4 7. h3 Bh5 8. 0-0 Ne7 9. Re1 Nd7 10. Nb1 Qc7 11. Nbd2 b5 12. b3 b4 13. a3 Qa5 14. a4 0-0 15. Nf1 Qc7 16. Bxh7+ Kh8 17. Bd3 c5 18. dxc5 Nxc5 19. Bb2 Rad8 20. Qe2 Ne6 21. N1d2 Ng6 22. Qf1 Ngf4 23. Ne5 f6 24. Nef3 Bc5 25. Bf5 Bf7 26. g3 Nh5 27. Bxe6 Qxg3+ 28. Kh1 Bxf2 29. Re2 Qf4 30. Qxf2 Ng3+ 31. Kg2 Nxe2 32. Bxf7 Nc3 33. Bg6 Ne4 34. Qe1 f5 35. Be5 Qh6 36. Kh2 Qxg6 37. Qh4+ Kg8 38. Rg1 Qf7 39. Rxg7+ Qxg7 40. Bxg7 Kxg7 41. Qe7+ Kg6 42. Ne5+ 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "1"]
[White "Strin, M."]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2240"]
[PlyCount "70"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 Nc6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Re1 a6 14. Bg5 Qc7 15. Rc1 g6 16. h3 Qg7 17. Qd2 Re8 18. Bxf6 Qxf6 19. Nxd5 Qf8 20. Qg5 Kg7 21. Ne3 e5 22. dxe5 Nxe5 23. Nxe5 Rxe5 24. Qh4 Qf6 25. Qxf6+ Kxf6 26. Nc4 Rxe1+ 27. Rxe1 Bc7 28. Re8 b5 29. Ne3 Bb7 30. Rxa8 Bxa8 31. a4 bxa4 32. Bxa6 Bc6 33. Kf1 Bb6 34. Bd3 Bd4 35. Nd1 Bxb2 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1993.??.??"]
[Round "3"]
[White "Tamas, Norbert"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "2240"]
[PlyCount "56"]
[EventDate "1993.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Ne2 Nc6 7. c3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Bd2 f6 11. Bh3 fxe5 12. Bxe6 e4 13. Ng5 h6 14. Nf7 Nde5 15. Nxe5 Bxe6 16. Nf4 Nxe5 17. dxe5 0-0 18. 0-0 Bxd2 19. Qxd2 Rad8 20. Rfe1 Bf7 21. Rad1 g5 22. Ng2 Qe6 23. Qa5 Bh5 24. Rd2 Bf3 25. Qxa7 Rd7 26. Rc1 b6 27. Rc7 Rxc7 28. Qxc7 Rc8 0-1

[Event "NED-ch op"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "9"]
[White "Dekker, Theo"]
[Black "Comp Saitek"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "106"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c3 e5 2. d4 exd4 3. cxd4 Nf6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Ne4 7. Nf3 0-0 8. Qb3 Re8 9. g3 Qe7 10. Be3 Nc6 11. Bg2 Nxf2 12. 0-0 Nh3+ 13. Bxh3 Qxe3+ 14. Kg2 b6 15. Rf2 Na5 16. Qc2 Nc4 17. Qd3 d5 18. Bxc8 Raxc8 19. Ne5 Qxd3 20. Nxd3 c6 21. Ra2 Ne3+ 22. Kf3 Nd1 23. Rc2 Re3+ 24. Kg2 Nxf2 25. Kxf2 Re4 26. Rb2 Rce8 27. h4 f6 28. Nb4 R4e6 29. Nd3 Kf7 30. Nf4 Re3 31. Nd3 R3e4 32. Nb4 R8e6 33. Nd3 g6 34. Nf4 Re7 35. Nd3 Ke6 36. Nf4+ Kf5 37. Nd3 Re8 38. Nb4 R4e6 39. Nd3 R8e7 40. Rc2 Kg4 41. Rb2 Re8 42. Rc2 Re4 43. Rb2 h5 44. Rc2 R8e7 45. Rb2 Kf5 46. Rc2 R7e6 47. Rb2 Re3 48. Rc2 g5 49. hxg5 fxg5 50. Ne5 Ke4 51. Nf3 Rf6 52. Kg2 g4 53. Ne5 c5 0-1

[Event "NED-ch op"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "5"]
[White "Dekker, Theo"]
[Black "Crouch, Colin S"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2425"]
[PlyCount "70"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bd3 f6 7. 0-0 Nf7 8. Qe2 f5 9. dxc5 Bxc5 10. b4 Be7 11. b5 Na5 12. Nd4 0-0 13. Kh1 Kh8 14. Re1 Rg8 15. Na3 Qf8 16. Nac2 g5 17. Bd2 Nh6 18. Ne3 Bd7 19. c4 Nxc4 20. Nxc4 dxc4 21. Bxc4 Rg6 22. Rac1 Rd8 23. Bb3 Bc5 24. Bc3 Ng4 25. h3 Bxb5 26. Qxb5 Nxf2+ 27. Kh2 g4 28. Nxe6 gxh3 29. Nf4 Ng4+ 30. Kg3 Qh6 31. Nxg6+ Qxg6 32. e6+ Nf6+ 33. Kf4 Qg4+ 34. Ke5 Bd6+ 35. Kxf6 Rf8# 0-1

[Event "Benidorm op"]
[Site "Benidorm"]
[Date "1992.??.??"]
[Round "1"]
[White "Dekker, Theo"]
[Black "Komljenovic, Davorin"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2495"]
[PlyCount "86"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bd3 Bg4 7. Be3 cxd4 8. cxd4 Bxf3 9. gxf3 e6 10. Nc3 Qd7 11. a3 Be7 12. Qd2 0-0 13. Bc2 Rfd8 14. Rd1 Rac8 15. Ne4 Qc7 16. Bb1 Ne5 17. Qe2 Nc4 18. 0-0 b5 19. Rc1 Qb8 20. Rfd1 Nd5 21. Rc2 Bd6 22. Nxd6 Nxd6 23. Rdc1 Rxc2 24. Qxc2 g6 25. Ba2 Rc8 26. Qd2 Nc4 27. Bxc4 Rxc4 28. Rxc4 bxc4 29. Qe2 Qc8 30. Bh6 f6 31. Qc2 Qc6 32. Bd2 Kf7 33. Qe4 Qa4 34. Qb1 Qb3 35. Qc1 Qxf3 36. Be3 Qe2 37. a4 h5 38. a5 a6 39. h3 h4 40. Bf4 g5 41. Bd6 Qd3 42. Bh2 Nb4 43. Qa1 Nc2 0-1

[Event "NED-ch op"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "7"]
[White "Dekker, Theo"]
[Black "Slingerland, Fred"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "51"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Nxd4 Nxd4 12. c3 Be7 13. cxd4 Qd5 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Nc5+ Bxc5 17. dxc5 Rhe8 18. Bc3 f6 19. Re3 Ke7 20. a3 Kf7 21. Rd1 Rad8 22. Red3 Rxd3 23. Rxd3 Re7 24. Rd8 Rd7 25. Rxd7+ Bxd7 26. Ba5 1/2-1/2

[Event "NED-ch op"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "8"]
[White "Grooten, Herman"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2405"]
[PlyCount "61"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 e6 5. Bxc4 exd5 6. Bxd5 Qc7 7. Bg5 Nc6 8. Nc3 Be7 9. Qh5 Nd8 10. 0-0-0 Nf6 11. Bxf6 Qf4+ 12. Kb1 Qxf6 13. Bb3 Ne6 14. Nd5 Qg6 15. Qe5 Qg5 16. Qc3 Bf6 17. Ba4+ Kf8 18. Nxf6 Qxf6 19. e5 Qg6+ 20. Bc2 Qxg2 21. Ne2 Qc6 22. f4 g6 23. f5 gxf5 24. Rhf1 Ke7 25. Rd6 Qb5 26. Qe1 Qb4 27. Nc3 Nc7 28. Qd2 Be6 29. Qg5+ Ke8 30. Re1 Kf8 31. Rd8+ 1-0

[Event "NED-ch op"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "2"]
[White "Markus, John Raymond"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2215"]
[PlyCount "116"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 Bf5 5. e3 Qc8 6. Nbd2 Nd7 7. Be2 e6 8. 0-0 Bd6 9. c4 c6 10. Rc1 0-0 11. Nxe4 Bxe4 12. Nd2 Bg6 13. f4 Qe8 14. g4 f6 15. Qb3 Rb8 16. Rf3 Bf7 17. Rcf1 e5 18. fxe5 fxe5 19. Bg3 Qe7 20. cxd5 cxd5 21. Bb5 Nb6 22. Rf5 exd4 23. Bxd6 Qxd6 24. exd4 Be6 25. Rxf8+ Rxf8 26. Rxf8+ Qxf8 27. h3 Qf4 28. Qc3 Nc8 29. Bf1 Nd6 30. a4 Ne4 31. Nxe4 Qxe4 32. Qd2 Bd7 33. Bg2 Qe6 34. Qf4 Bc6 35. Kh2 a6 36. b4 b5 37. Qb8+ Kf7 38. Qa7+ Qd7 39. Qxd7+ Bxd7 40. Bxd5+ Be6 41. Bc6 bxa4 42. Bxa4 Ke7 43. Kg3 g5 44. Bc2 h6 45. Bd3 Bc8 46. Kf3 Kd6 47. Be4 Bd7 48. Bb7 Bb5 49. Kf2 Kc7 50. Bf3 Bd7 51. Ke3 Kd6 52. Be2 Bc8 53. Ke4 Bb7+ 54. Kf5 Bg2 55. Kg6 Bxh3 56. Kxh6 Bxg4 57. Bxa6 Kd5 58. Kxg5 Bd7 1/2-1/2

[Event "Metz op 08th"]
[Site "Metz"]
[Date "1990.??.??"]
[Round "4"]
[White "Roos, Daniel"]
[Black "Dekker, Theo"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2380"]
[PlyCount "61"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. h3 Be7 12. Ne2 gxf4 13. gxf4 f6 14. Qb3 Qxb3 15. axb3 b6 16. Nc3 fxe5 17. fxe5 Rf8 18. Nb5 Kd8 19. Bh6 Rf5 20. Bd3 Rh5 21. Bd2 Nf8 22. Kg3 Bd7 23. Kg4 Be8 24. Rhc1 Kd7 25. Rxc6 Kxc6 26. Rc1+ Kd7 27. Nc7 Rc8 28. Nxe8 Rxc1 29. Bxc1 Rf5 30. Nd6 Bxd6 31. exd6 1-0

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "3"]
[White "Borne, Niels"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2225"]
[PlyCount "71"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c5 5. d5 e6 6. e4 a6 7. a4 exd5 8. e5 d4 9. exf6 dxc3 10. Qxd8+ Kxd8 11. Ng5 Be6 12. Nxe6+ fxe6 13. Bg5 Kc7 14. bxc3 Nd7 15. Bf4+ e5 16. Be3 gxf6 17. Bxc4 Nb6 18. Bf7 Rd8 19. c4 Rd7 20. Be6 Re7 21. Bf5 Rg7 22. Be6 Kd6 23. a5 Kxe6 24. axb6 Rxg2 25. Ke2 Rg4 26. Kd3 Be7 27. Rhg1 Rhg8 28. Rxg4 Rxg4 29. Ra5 e4+ 30. Ke2 Bd6 31. Ra1 Rh4 32. Rd1 Rh5 33. Rg1 Kd7 34. Rg7+ Kc6 35. Rf7 Be5 36. Bf4 0-1

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "2"]
[White "Dekker, Theo"]
[Black "Barthel"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "48"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ g6 5. Qd5+ e6 6. Qxe4 Be7 7. d4 Kg7 8. Nf3 Nc6 9. Bf4 d6 10. h4 e5 11. dxe5 Re8 12. Qe3 Bf6 13. Nc3 Nxe5 14. Nxe5 Bxe5 15. 0-0-0 Bf6 16. Qg3 h5 17. Nd5 Be6 18. Nxf6 Qxf6 19. Bg5 Qf7 20. a3 b5 21. Qc3+ Kh7 22. f3 a5 23. Qf6 Qxf6 24. Bxf6 b4 1/2-1/2

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "5"]
[White "Dekker, Theo"]
[Black "Menghi, Carlo"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "99"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Bd3 e6 6. 0-0 Be7 7. h3 Bh5 8. e5 Nd5 9. Ne4 dxe5 10. dxe5 Nb4 11. Ng3 Bxf3 12. Qxf3 Nxd3 13. cxd3 Qd5 14. Qxd5 cxd5 15. Ne2 Nc6 16. d4 Rc8 17. Bd2 Kd7 18. f4 g6 19. Rac1 Bd8 20. Kf2 Bb6 21. Ke3 h5 22. Kd3 Rc7 23. Rc2 Rhc8 24. Rfc1 a6 25. b3 Ke7 26. Bc3 Kd8 27. Be1 Kd7 28. Bd2 Rg8 29. Rg1 Rcc8 30. Rgc1 h4 31. Rf1 Rh8 32. a3 Rh5 33. Bc3 Ne7 34. Bd2 Rg8 35. a4 Nc6 36. Rb2 Na5 37. Bxa5 Bxa5 38. Ng1 Rc8 39. Rc2 Rxc2 40. Kxc2 Rf5 41. Rf3 Rh5 42. Rf1 Rh8 43. Rc1 Rc8+ 44. Kb2 Rxc1 45. Kxc1 Kc6 46. Nf3 Bd8 47. Kc2 b5 48. Kb2 Kb6 49. Ng5 Bxg5 50. fxg5 1/2-1/2

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "7"]
[White "Dekker, Theo"]
[Black "Semprimoschnig, Christoph"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "117"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Qd5 11. Bg5 Bd6 12. Bf6 0-0 13. Nfg5 Bf5 14. Qf3 h6 15. c4 Qa5 16. c5 Bxe4 17. Nxe4 Be5 18. Qg4 Bxf6 19. Nxf6+ Kh8 20. Qf5 g6 21. Qf4 Kg7 22. Ng4 Rh8 23. Qf6+ Kg8 24. Ne5 Nxe5 25. Rxe5 Qa6 26. Qf3 Kg7 27. Rd5 Rad8 28. a3 Qc4 29. Re5 Rd7 30. Qxb7 d3 31. Qf3 d2 32. Qd1 Qd4 33. Re2 Rhd8 34. h3 Kh7 35. Rb1 Qd3 36. Ra1 Qd4 37. Rb1 Qd3 38. Ra1 Qd5 39. b4 Qd4 40. Ra2 Qd3 41. Raxd2 Qxd2 42. Rxd2 Rxd2 43. Qf3 R8d7 44. Qb7 h5 45. c6 Re7 46. g3 g5 47. g4 hxg4 48. hxg4 Rd4 49. Qc8 Rf4 50. b5 Re1+ 51. Kg2 Re2 52. Qxc7 Rexf2+ 53. Kg1 Rf1+ 54. Kg2 R4f2+ 55. Kg3 Rf3+ 56. Kg2 R1f2+ 57. Kg1 Rf1+ 58. Kg2 R1f2+ 59. Kg1 1/2-1/2

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "1"]
[White "Dekker, Theo"]
[Black "Uhlmann, Felix"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "80"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 f5 7. Bg5 Qd7 8. h4 h6 9. Bc1 Nf6 10. Nd2 0-0 11. Nd5 Nd4 12. Nb3 Ne6 13. Nxf6+ Rxf6 14. Na5 c6 15. Rb1 f4 16. g4 Qc7 17. Nb3 Nf8 18. e3 Ne6 19. e4 g5 20. h5 f3 21. Bxf3 Qf7 22. Be2 Rxf2 23. Be3 Rf6 24. Kd2 Nf4 25. Bxf4 Rxf4 26. Qg1 Be6 27. Rf1 c5 28. Qg3 Rf8 29. Rxf4 exf4 30. Qf3 Bxb2 31. Ke1 Qd7 32. Rh2 Qa4 33. Bd1 Qxa2 34. Kf1 Qa3 35. Re2 Be5 36. Kg2 b5 37. Nd2 b4 38. Kh3 a5 39. Nb1 Qc1 40. Bc2 b3 0-1

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "8"]
[White "Dekker, Theo"]
[Black "Van Wonterghem, G."]
[Result "1-0"]
[ECO "C02"]
[PlyCount "101"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Na5 8. Nbd2 Bd7 9. Bh3 f6 10. exf6 gxf6 11. 0-0 0-0-0 12. Re1 Re8 13. Rb1 Nb3 14. Nxb3 cxb3 15. Bf4 Ne7 16. Rc1 Ng6 17. Be3 Kb8 18. Nd2 Ba4 19. c4 h5 20. cxd5 exd5 21. Bf4+ Bd6 22. Rxe8+ Rxe8 23. Bxd6+ Qxd6 24. Qxh5 Ne7 25. Nxb3 b6 26. Nd2 Rf8 27. Re1 f5 28. Qe2 Nc6 29. b3 Nxd4 30. Qd3 Nxb3 31. Nxb3 Qxa3 32. Nc1 Qb4 33. Re6 Bd7 34. Re2 Bb5 35. Qd2 Qd6 36. Re1 f4 37. Re6 Qc5 38. Re5 fxg3 39. hxg3 Bc6 40. Bg2 Qd6 41. Qd4 Qh6 42. Re1 Qg5 43. Qe5+ Qxe5 44. Rxe5 Kc7 45. Re7+ Kb8 46. Nd3 Rd8 47. Nb4 Bb7 48. Re5 d4 49. Bxb7 Kxb7 50. Re7+ Kc8 51. Rxa7 1-0

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "6"]
[White "Effert, Kai"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "47"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. Qd3 Re8 13. Re1 b6 14. b3 Bb7 15. Bb2 Rc8 16. Rad1 a5 17. d5 cxd5 18. cxd5 Rxc2 19. Qxc2 Nxd5 20. a3 Qe7 21. Ra1 Ba6 22. g3 Bb7 23. Qd3 Bc5 24. Red1 1/2-1/2

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "4"]
[White "Gronn, Atle"]
[Black "Dekker, Theo"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "50"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. b3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nbd7 7. Bb2 Bd6 8. Nc3 0-0 9. Qc2 c5 10. cxd5 exd5 11. d4 Rc8 12. Rac1 Re8 13. e3 Ne4 14. dxc5 Bxc5 15. Qd3 Nxf2 16. Rxf2 Bxe3 17. Re1 Nc5 18. Qxe3 Rxe3 19. Rxe3 d4 20. Nxd4 Qxd4 21. Nd5 Qd1+ 22. Rf1 Qd2 23. Rf2 Qd1+ 24. Rf1 Qd2 25. Rf2 Qd1+ 1/2-1/2

[Event "Sas van Gent ECI op U20"]
[Site "Sas van Gent"]
[Date "1988.??.??"]
[Round "9"]
[White "Le Quang, Kim"]
[Black "Dekker, Theo"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "72"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Nbc6 8. h5 h6 9. Qg4 Qa5 10. Bd2 Rg8 11. a4 c4 12. Rh3 Bd7 13. Rf3 b5 14. Rf4 bxa4 15. Qf3 Rf8 16. Bc1 Rb8 17. Ba3 Rb5 18. Kd1 a6 19. g4 Qb6 20. Kc1 a5 21. Bd6 Nb4 22. cxb4 axb4 23. Rxa4 Ra5 24. Rxa5 Qxa5 25. Kb1 b3 26. cxb3 Qe1+ 27. Kb2 Qd2+ 28. Ka3 Qc1+ 29. Ka2 c3 30. Ba3 Qc2+ 31. Ka1 Qxb3 32. Bc1 Bc6 33. Ba6 Kd7 34. Qe2 c2 35. Bb2 Qa4+ 36. Ba3 Qxa3# 0-1

