[Event "BI-2010-F-00011"]
[Site "LSS email"]
[Date "2011.02.21"]
[Round "?"]
[White "Kroes, Friso"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1889"]
[BlackElo "1733"]
[PlyCount "41"]
[EventDate "2011.02.24"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Qb3 Qxb3 11. axb3 Nge7 12. Be3 0-0-0 13. 0-0 a6 14. Ra4 Bd6 15. Rd1 f5 16. d5 Nb4 17. g3 Kb8 18. Bd4 Rhg8 19. Rd2 g5 20. Re2 g4 21. Bg2 1-0

[Event "LSS SB-2010-0-00122"]
[Site "LSS email"]
[Date "2010.12.11"]
[Round "?"]
[White "Correa de Almeida, Claudio"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "1753"]
[BlackElo "1733"]
[PlyCount "67"]
[EventDate "2010.11.06"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 0-0 8. Ne2 b6 9. e4 Ne8 10. 0-0 Ba6 11. Ng3 Na5 12. f4 Bxc4 13. f5 f6 14. Bf4 cxd4 15. cxd4 Rc8 16. e5 b5 17. Be3 Qc7 18. fxe6 dxe6 19. Rc1 Qd7 20. Rf3 Bxd3 21. Rxc8 Qxc8 22. Qxd3 Nc4 23. Ne4 f5 24. Nc5 Nc7 25. Bf4 Nd5 26. a4 a6 27. Qe2 Qc6 28. Bg5 Ndb6 29. Rh3 Rf7 30. axb5 axb5 31. Qh5 g6 32. Qh4 Qd5 33. Nb3 Qa8 34. Rf3 1-0

[Event "LSS SB-2010-0-00122"]
[Site "LSS email"]
[Date "2010.12.11"]
[Round "?"]
[White "Malmstroem, Jan"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C36"]
[WhiteElo "1781"]
[BlackElo "1733"]
[PlyCount "30"]
[EventDate "2010.11.06"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. c4 c6 6. d4 Bb4+ 7. Nc3 cxd5 8. Bxf4 0-0 9. Be2 dxc4 10. 0-0 Nc6 11. Bxc4 Bg4 12. a3 Ba5 13. Kh1 Bc7 14. Bxc7 Qxc7 15. Ba2 Rad8 1/2-1/2

[Event "LSS SB-2010-0-00122"]
[Site "LSS email"]
[Date "2010.12.10"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Herzog, Klaus"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1733"]
[BlackElo "1773"]
[PlyCount "52"]
[EventDate "2010.11.06"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 Re8 13. Rb1 h6 14. Ne6 Bxe6 15. dxe6 Qc8 16. Qd3 Qxe6 17. exf5 gxf5 18. Bxb7 Rab8 19. Bd5 Nfxd5 20. Nxd5 e4 21. Qg3 Nxd5 22. cxd5 Qxd5 23. Bxh6 Re7 24. Rb3 Rd7 25. Rc1 a5 26. bxa5 Rxb3 1/2-1/2

[Event "LSS SB-2010-0-00122"]
[Site "LSS email"]
[Date "2010.12.10"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Latib, Yunus"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1733"]
[BlackElo "1978"]
[PlyCount "53"]
[EventDate "2010.11.06"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Rb8 10. Na3 a6 11. Ne5 0-0 12. Nxc6 Nxc6 13. Bxc6 bxc6 14. Nxc4 Qxd4 15. Rfd1 Qg4 16. f3 Qf5 17. Qxc6 Bb7 18. Qxc7 Bxf3 19. exf3 Rbc8 20. Qe5 Rxc4 21. Qxf5 exf5 22. Rac1 Rxc1 23. Rxc1 Rd8 24. Kf2 Kf8 25. Rc2 a5 26. Ke3 a4 27. Rd2 1/2-1/2

[Event "LSS SB-2010-0-00122"]
[Site "LSS email"]
[Date "2010.12.10"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Petersen, Hans"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1733"]
[BlackElo "1664"]
[PlyCount "30"]
[EventDate "2010.11.06"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. Bd2 Nbd7 11. g3 Bd6 12. Kf2 Qxb3 13. axb3 a6 14. Kg2 0-0 15. g4 Ne8 0-1

[Event "LSS SB-2010-0-00122"]
[Site "LSS email"]
[Date "2010.12.10"]
[Round "?"]
[White "Morcin, Tom"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1861"]
[BlackElo "1733"]
[PlyCount "52"]
[EventDate "2010.11.06"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. Nc3 Nc6 10. h3 h6 11. Nd5 Nxd5 12. Bxd5 Be6 13. c3 Qd7 14. Be3 b6 15. Qb3 Rac8 16. Qb5 Rfd8 17. Nd2 Bf6 18. Ra3 Ne7 19. Bxe6 Qxe6 20. a5 d5 21. axb6 axb6 22. Nf3 d4 23. Bd2 dxc3 24. bxc3 c4 25. dxc4 Rxc4 26. Ra4 Rxa4 1/2-1/2

[Event "CP-2010-P-00033"]
[Site "LSS email"]
[Date "2010.09.28"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Chrominski, Dariusz"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1733"]
[BlackElo "1853"]
[PlyCount "41"]
[EventDate "2010.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nc3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 a6 11. Be3 Rb8 12. b3 c5 13. Nde2 Qc7 14. a4 Ne5 15. Ra2 b6 16. Rd2 Bf8 17. f4 Ned7 18. g4 Bb7 19. Ng3 Red8 20. g5 Ne8 21. f5 1-0

[Event "CP-2010-P-00033"]
[Site "LSS email"]
[Date "2010.09.28"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Laine, Jari"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1819"]
[BlackElo "1612"]
[PlyCount "39"]
[EventDate "2010.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qd3 Rfd8 15. Qe3 Qa5 16. Nc3 Rab8 17. a3 Ng4 18. Qe4 Rb3 19. Bf4 g5 20. Bc1 1/2-1/2

[Event "CP-2010-P-00033"]
[Site "LSS email"]
[Date "2010.09.28"]
[Round "?"]
[White "Erdem, Naci"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1196"]
[BlackElo "1733"]
[PlyCount "44"]
[EventDate "2010.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Ng5 0-0 8. 0-0 d5 9. exd5 Nd4 10. c3 Nxb3 11. Qxb3 Nxd5 12. Ne4 Be6 13. Qc2 f5 14. Ng3 f4 15. Ne4 f3 16. g3 Qe8 17. Qd1 Qh5 18. Nbd2 Bg4 19. Kh1 Qh3 20. Rg1 Qg2+ 21. Rxg2 fxg2+ 22. Kxg2 Bxd1 0-1

[Event "CP-2010-P-00033"]
[Site "LSS email"]
[Date "2010.09.28"]
[Round "?"]
[White "Ghyssens, Dirk"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2235"]
[BlackElo "1826"]
[PlyCount "107"]
[EventDate "2010.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Re1 Bd6 13. d4 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 f5 18. Qf1 Qh5 19. f4 g5 20. Bxd5+ cxd5 21. Qg2 gxf4 22. Qxd5+ Kg7 23. Bxf4 Bxf4 24. gxf4 Kh8 25. Nf1 Be2 26. Qg2 Rg8 27. Ng3 Qg4 28. d5 h5 29. d6 h4 30. d7 Rd8 31. Qxe2 Rxd7 32. Qxg4 Rxg4 33. Re3 Rd2 34. b3 hxg3 35. hxg3 Rg8 36. a4 Rc2 37. axb5 axb5 38. Rae1 Rg6 39. Rd3 Ra6 40. Rd7 Ra8 41. b4 Rg8 42. Re3 Rxg3+ 43. Rxg3 Rg2+ 44. Kf1 Rxg3 45. Rc7 Rf3+ 46. Ke2 Rxf4 47. Rc5 Kg7 48. Rxb5 Kf6 49. Rc5 Ke6 50. Rc6+ Ke5 51. b5 Rh4 52. Rc5+ Ke6 53. c4 Rh2+ 54. Kf3 1-0

[Event "CP-2010-P-00033"]
[Site "LSS email"]
[Date "2010.09.28"]
[Round "?"]
[White "Sciarretta, Robert W"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "E13"]
[WhiteElo "2097"]
[BlackElo "1827"]
[PlyCount "70"]
[EventDate "2010.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. e3 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. d5 Na6 13. Bxe4 fxe4 14. Qxe4 Qf6 15. 0-0 Nc5 16. Qd4 Rf8 17. e4 0-0-0 18. Qxf6 Rxf6 19. Nd2 Kd7 20. f3 Re8 21. Rfe1 Rf7 22. Rad1 h5 23. h4 Rg8 24. hxg5 Rxg5 25. Bh4 Rg8 26. Re3 e5 27. g3 c6 28. Kf2 Ba6 29. Rb1 Kc7 30. Kg2 Rf4 31. Kh3 Rf7 32. Kh2 Rg6 33. Kg2 Rf4 34. Kf2 Rf7 35. Kg1 Rf4 1/2-1/2

[Event "LSS RB-2010-0-00092"]
[Site "LSS email"]
[Date "2010.08.03"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Gasanov, Engels G"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1814"]
[BlackElo "1800"]
[PlyCount "46"]
[EventDate "2010.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d5 7. b3 Bf5 8. Bb2 Nbd7 9. Nc3 Ne4 10. e3 Nxc3 11. Bxc3 Be4 12. Bh3 e6 13. Rc1 a5 14. Qe2 Bxf3 15. Qxf3 Nf6 16. Qd1 Ne4 17. Be1 Qe7 18. Bg2 f5 19. f3 Bh6 20. Qe2 Nf6 21. Bc3 a4 22. Rb1 axb3 23. axb3 Qc7 1/2-1/2

[Event "LSS RB-2010-0-00092"]
[Site "LSS email"]
[Date "2010.08.03"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Horeczky, Tibor"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1829"]
[BlackElo "1864"]
[PlyCount "75"]
[EventDate "2010.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qb6 10. c5 dxc5 11. dxe5 Ne8 12. e6 fxe6 13. Ng5 Ne5 14. f4 Nf7 15. Nxf7 Bd4+ 16. Kh2 Rxf7 17. e5 Nc7 18. a4 a5 19. Ne4 Nd5 20. Ra3 Qc7 21. Ng5 Rf8 22. h4 b5 23. h5 b4 24. Rd3 h6 25. Nf3 Ba6 26. hxg6 Bxd3 27. Qxd3 Qg7 28. Bh3 Rfe8 29. Qe4 Rad8 30. Rd1 Qa7 31. f5 exf5 32. Bxf5 Qg7 33. Re1 Re7 34. Qh4 h5 35. Qxh5 Rf8 36. g4 Qh8 37. Bh6 Nf4 38. Qg5 1-0

[Event "LSS RB-2010-0-00092"]
[Site "LSS email"]
[Date "2010.08.02"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Marculescu, Gheorghe"]
[Result "0-1"]
[ECO "E64"]
[WhiteElo "1817"]
[BlackElo "1834"]
[PlyCount "60"]
[EventDate "2010.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 0-0 7. Bg2 a6 8. a4 a5 9. 0-0 Na6 10. Ne1 Nb4 11. e4 e6 12. Nc2 exd5 13. cxd5 Qe7 14. Ne3 Nd7 15. Nc4 Ne5 16. Nxe5 Bxe5 17. Be3 b6 18. Qd2 Ba6 19. Rfb1 Bg7 20. Bf1 Bxf1 21. Rxf1 f5 22. f3 Rae8 23. Bg5 Qd7 24. Bf4 fxe4 25. fxe4 c4 26. Be3 Nd3 27. Qe2 h5 28. Rxf8+ Rxf8 29. Rb1 Be5 30. Bxb6 Qb7 0-1

[Event "LSS RB-2010-0-00092"]
[Site "LSS email"]
[Date "2010.08.02"]
[Round "?"]
[White "Korzh, Leonty"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1955"]
[BlackElo "1809"]
[PlyCount "91"]
[EventDate "2010.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nbd2 Nc6 13. Nf1 Bc8 14. c3 Be6 15. Bxe6 fxe6 16. b4 Qd7 17. Ng3 Rfb8 18. Be3 cxb4 19. axb4 a5 20. bxa5 Rxa5 21. Rxa5 Nxa5 22. Qa1 Nc6 23. Qa3 h6 24. Rb1 d5 25. Qa6 dxe4 26. dxe4 Qb7 27. Qa2 Kf7 28. Qb2 Qc7 29. Qe2 Qa5 30. Qf1 Ba3 31. Qd3 Bf8 32. Qd1 Kg8 33. Qb3 Kf7 34. Rb2 b4 35. Rc2 Qa3 36. Qc4 b3 37. Qxc6 bxc2 38. Qc7+ Nd7 39. Qxd7+ Qe7 40. Qxe7+ Kxe7 41. Ne2 Rd8 42. g3 Rd1+ 43. Kg2 Kf6 44. Bc1 Bc5 45. h4 Bb6 46. Nh2 1-0

[Event "LSS RB-2010-0-00092"]
[Site "LSS email"]
[Date "2010.08.02"]
[Round "?"]
[White "Luers, Charles J"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "1897"]
[BlackElo "1816"]
[PlyCount "40"]
[EventDate "2010.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2 d6 12. Rad1 a5 13. Ne1 Bxg2 14. Nxg2 Nc6 15. Qd2 Qd7 16. d5 Nd8 17. Bxf6 Rxf6 18. a3 e5 19. f4 Nf7 20. e3 Re8 1/2-1/2

[Event "LSS RB-2010-0-00092"]
[Site "LSS email"]
[Date "2010.08.02"]
[Round "?"]
[White "Pott, Brian"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1794"]
[BlackElo "1817"]
[PlyCount "56"]
[EventDate "2010.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 143"]
[Source "ChessBase"]
[SourceDate "2011.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2011.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Bb3 d5 7. exd5 Nxd5 8. h3 a5 9. c3 Bf5 10. Re1 Bf6 11. Bc2 Re8 12. Nbd2 h6 13. Ne4 Nb6 14. Be3 Nd5 15. Bd2 Rb8 16. a3 b5 17. b4 axb4 18. axb4 Be7 19. Ra6 Qd7 20. Ng3 Be6 21. Bb1 Bd6 22. Qc2 f5 23. Ba2 Bf7 24. Ra1 Rb6 25. Ra3 Be7 26. Bb3 Bf6 27. Ra8 Rbb8 28. R8a6 Rb6 1/2-1/2

[Event "LSS No Engine Cup 09 Final"]
[Site "LSS email"]
[Date "2010.05.20"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Lanin, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "1824"]
[BlackElo "1908"]
[PlyCount "73"]
[EventDate "2010.05.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. e4 Rf8 16. Kh2 f5 17. f4 b5 18. axb5 axb5 19. Naxb5 fxe4 20. Nxd6 Qxd6 21. Nxe4 Qb6 22. fxe5 Bxe5 23. Rxf8+ Kxf8 24. d6 Bb7 25. Bh6+ Kg8 26. Qg4 Bd5 27. Rd1 Bb3 28. Rd2 Ng7 29. Qd7 Bf7 30. Qe7 Re8 31. Qg5 Nf5 32. Rf2 Nxh6 33. d7 Bxg3+ 34. Nxg3 Rd8 35. Qxh6 Rxd7 36. Ne4 Qb8+ 37. Rf4 1-0

[Event "LSS No Engine Cup 09 Final"]
[Site "LSS email"]
[Date "2010.05.20"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Lauer, Fredric"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1814"]
[BlackElo "986"]
[PlyCount "28"]
[EventDate "2010.05.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Be2 Ngxe5 8. Nxe5 Nxe5 9. 0-0 a5 10. b3 d6 11. Bb2 Be6 12. Na4 Ba7 13. c5 Ng6 14. Qd4 dxc5 1-0

[Event "LSS No Engine Cup 09 Final"]
[Site "LSS email"]
[Date "2010.05.20"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Santos, Sebastiao"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1819"]
[BlackElo "1822"]
[PlyCount "127"]
[EventDate "2010.05.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Qxc4 Qd5 10. 0-0 Rd8 11. e3 Qxc4 12. Nxc4 Bd7 13. Rac1 Be8 14. Nfe5 Nd5 15. Nxc6 Bxc6 16. Na5 Bb5 17. Rfd1 b6 18. Nc6 Bxc6 19. Rxc6 Rac8 20. Rdc1 Rd7 21. Bxd5 exd5 22. R1c3 Kf8 23. Ra3 Ra8 24. Ra6 Ke7 25. Rc3 Kd6 26. Rca3 c5 27. Rxb6+ axb6 28. Rxa8 cxd4 29. exd4 Re7 30. b3 Re4 31. Rd8+ Kc6 32. Rh8 h6 33. Rh7 Rxd4 34. Rxg7 Rd2 35. Rxf7 Rxa2 36. Kg2 Kc5 37. g4 Ra8 38. h4 Kb4 39. Rd7 Kxb3 40. Rxd5 Kc4 41. Rd6 b5 42. Rxh6 Rb8 43. h5 b4 44. Re6 Rg8 45. Kg3 Rb8 46. h6 b3 47. g5 b2 48. Re1 b1Q 49. Rxb1 Rxb1 50. h7 Rh1 51. g6 Rh6 52. g7 Rg6+ 53. Kf4 Rxg7 54. h8Q Rc7 55. Qf6 Kb5 56. Kg4 Rc2 57. f4 Rc4 58. Kg5 Ka5 59. f5 Rc5 60. Qe6 Kb4 61. Kg6 Rc2 62. Qe4+ Rc4 63. Qxc4+ Kxc4 64. f6 1-0

[Event "LSS No Engine Cup 09 Final"]
[Site "LSS email"]
[Date "2010.05.20"]
[Round "?"]
[White "Petters Merino, Oscar Augusto"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2142"]
[BlackElo "1807"]
[PlyCount "38"]
[EventDate "2010.05.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. d3 d6 8. 0-0 0-0 9. Ne1 Nd4 10. Ne2 Nxb3 11. axb3 d5 12. exd5 Qxd5 13. Nc3 Qc6 14. Qf3 Bb7 15. Qxc6 Bxc6 16. Bg5 Rfd8 17. Ne4 Nd5 18. Bxe7 Nxe7 19. f4 Bxe4 1/2-1/2

[Event "LSS No Engine Cup 09 Final"]
[Site "LSS email"]
[Date "2010.05.20"]
[Round "?"]
[White "Turoczi, Peter"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1684"]
[BlackElo "1814"]
[PlyCount "30"]
[EventDate "2010.05.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. c4 0-0 5. Nc3 d6 6. Bg2 Nc6 7. 0-0 a6 8. Bf4 Rb8 9. d5 Na5 10. Qd3 b5 11. cxb5 axb5 12. b4 Nc4 13. Nxb5 Nb2 14. Qb3 Rxb5 15. Nd4 Rb6 1/2-1/2

[Event "LSS No Engine Cup 09 Final"]
[Site "LSS email"]
[Date "2010.05.20"]
[Round "?"]
[White "Weiss, Lester P"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1965"]
[BlackElo "1814"]
[PlyCount "26"]
[EventDate "2010.05.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. d4 d6 7. Nd3 Nxe4 8. Bxf4 Nc6 9. c3 d5 10. Be2 h5 11. Qc1 Bd6 12. Qe3 Ne7 13. Bxd6 Nf5 0-1

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Lauer, Fredric"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1795"]
[BlackElo "1163"]
[PlyCount "53"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 c6 6. Qb3 Bxc3+ 7. Qxc3 0-0 8. e3 Nbd7 9. Bd3 h6 10. Bh4 dxc4 11. Qxc4 Qa5+ 12. Qc3 Qxc3+ 13. bxc3 Re8 14. Bg3 c5 15. 0-0 b6 16. Bb5 Bb7 17. dxc5 bxc5 18. Ne5 Red8 19. Nc6 Re8 20. Na5 Bd5 21. c4 Be4 22. f3 Bg6 23. Rfd1 Re7 24. Bc6 Rc8 25. Bb7 Rd8 26. Nc6 Rde8 27. Bd6 1-0

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Menu, Vincent"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1770"]
[BlackElo "829"]
[PlyCount "35"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bg4 4. Ne5 Bf5 5. cxd5 f6 6. dxc6 bxc6 7. Nc4 e6 8. Nc3 Bb4 9. Qb3 Bxc3+ 10. bxc3 Nd7 11. Nd6+ Kf8 12. Ba3 Ne7 13. e4 Bg6 14. Qxe6 Nb6 15. Rb1 Qd7 16. Qxd7 Nxd7 17. Rb7 Kg8 18. Rxd7 1-0

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Salzmann, Stefan"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1808"]
[BlackElo "2168"]
[PlyCount "68"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Nc3 Rb8 8. e4 Be7 9. Qe2 b5 10. Rd1 Nb4 11. d5 exd5 12. e5 Ng4 13. h3 Nh6 14. Bxh6 gxh6 15. Ne1 c6 16. a3 Nd3 17. Nxd3 cxd3 18. Qxd3 0-0 19. Ne2 Re8 20. Nf4 Bf8 21. Qc3 Bg7 22. Qxc6 Bb7 23. Qc2 Rxe5 24. Rac1 Rc8 25. Qd2 Rxc1 26. Qxc1 h5 27. h4 Bh6 28. b4 Qe7 29. Bf3 Qd6 30. Kf1 Qd8 31. Rd4 Rf5 32. Qc2 Qf6 33. Nxd5 Bxd5 34. Bxd5 Be3 0-1

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Santo, Moises"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "1814"]
[BlackElo "2071"]
[PlyCount "79"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 Re8 9. h3 a5 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 c6 13. Rad1 Nfd7 14. b3 Qe7 15. Rfe1 Nb6 16. f4 a4 17. Qf2 axb3 18. axb3 Ra3 19. Nb1 Ra6 20. e5 dxe5 21. Nxc6 bxc6 22. Bxc5 Qb7 23. Bd6 Be6 24. Bxe5 Bxe5 25. Rxe5 Nd7 26. Re3 Nc5 27. g4 Rf8 28. f5 Bc8 29. Qh4 Qb6 30. Qh6 Ra1 31. Kh2 Qb8+ 32. Kh1 Nd7 33. Red3 Qe5 34. Bxc6 Nc5 35. Rd8 Nd7 36. fxg6 hxg6 37. Rxf8+ Nxf8 38. Qd2 Qb8 39. Qe3 Bb7 40. Bxb7 1/2-1/2

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Tsenkov, Lyubomir"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "1795"]
[BlackElo "2378"]
[PlyCount "69"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Nbd7 10. a4 a6 11. Nd2 Re8 12. h3 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. e4 Nxa4 16. Nxa4 Nxe4 17. Qc2 Nf6 18. Nc3 b5 19. Ne2 c4 20. Qd1 Qc8 21. Nf4 b4 22. Nc2 g5 23. Nh5 Nxh5 24. Qxh5 b3 25. Ne3 c3 26. bxc3 b2 27. Bxb2 Rxb2 28. Qxg5 Qxc3 29. Nf5 Bxf5 30. Qxf5 Rxf2 31. Rxf2 Qxa1+ 32. Kh2 Qe1 33. Qxf7+ Kh8 34. Rf4 a5 35. Rg4 1/2-1/2

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "Gyongyosi, Peter Laszlo"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "961"]
[BlackElo "1817"]
[PlyCount "50"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. e4 c6 10. Bg5 Qc7 11. b4 Nb6 12. c5 Nc4 13. a4 a5 14. Qb1 Be6 15. Bxf6 Bxf6 16. Rd1 Be7 17. Nd2 Nxd2 18. Rxd2 axb4 19. Qxb4 Qa5 20. Qxa5 Rxa5 21. Rb2 Bc8 22. Kf1 Bxc5 23. f4 Bd4 24. Rc2 Be6 25. Ra3 b5 0-1

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "Krupa, Bartlomiej"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "2131"]
[BlackElo "1815"]
[PlyCount "39"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bd6 10. d3 0-0 11. Nc3 Bf5 12. Bf3 Rb8 13. 0-0 Qd7 14. b3 Rfd8 15. Bb2 Rb4 16. Kh1 Bxh3 17. gxh3 Rf4 18. Bg2 c5 19. Ne2 Rf5 20. Bc1 1-0

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "Murphy, Jones"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1340"]
[BlackElo "1814"]
[PlyCount "38"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 Bb6 7. Nxc6 bxc6 8. e5 Bxe3 9. fxe3 Nd5 10. Nxd5 cxd5 11. Qxd5 Qh4+ 12. Kd1 Rb8 13. Qd4 Rb4 14. Qc5 Rxb2 15. Bc4 Qh5+ 16. Kd2 Rb6 17. Raf1 f6 18. e4 Qg5+ 19. Kd3 Rd6+ 0-1

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "Nielsen, Bjarne"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "1958"]
[BlackElo "1783"]
[PlyCount "43"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Nbd2 0-0-0 10. Re1 Bd6 11. h3 Bh5 12. Nh4 Ne7 13. Nf5 Nxf5 14. exf5 Bf7 15. Ne4 Bd5 16. Bg5 Rdf8 17. Nxd6+ cxd6 18. Be7 Rxf5 19. Bxd6 Re8 20. f3 Re6 21. Bb4 e4 22. fxe4 1/2-1/2

[Event "LSS BI-2010-P-00027"]
[Site "LSS email"]
[Date "2010.04.19"]
[Round "?"]
[White "Pagano, Marcelo Rafael"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1688"]
[BlackElo "1798"]
[PlyCount "58"]
[EventDate "2010.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 Bb7 11. Qd3 Ba6 12. Qe3 Qd7 13. d5 Bxe2 14. Qxe2 Bxc3 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Ne5 Qa4 18. Rb3 Nd7 19. Nf3 Nf6 20. Re3 e6 21. d6 Rfd8 22. Qb2 h6 23. Rfe1 Qc6 24. g4 e5 25. Qxe5 Rxd6 26. g5 hxg5 27. Qxg5 Rad8 28. Ne5 Qc8 29. Rg3 Qe6 1/2-1/2

[Event "LSS RC-2010-0-00044"]
[Site "LSS email"]
[Date "2010.04.07"]
[Round "?"]
[White "Bossi, Noemi"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1620"]
[BlackElo "1777"]
[PlyCount "52"]
[EventDate "2010.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c5 4. Bxf6 exf6 5. g3 Nc6 6. e3 cxd4 7. exd4 Bb4 8. Nge2 0-0 9. Bg2 Bg4 10. f3 Bxc3+ 11. Nxc3 Re8+ 12. Kf2 Be6 13. Re1 Qb6 14. Ne2 Bf5 15. c3 Qxb2 16. Qc1 Qb5 17. f4 Re7 18. Qa3 Qd3 19. Ng1 Qd2+ 20. Re2 Rxe2+ 21. Nxe2 Re8 22. Re1 Qe3+ 23. Kf1 Bg4 24. Qb2 Na5 25. Bxd5 Bh3+ 26. Bg2 Qf3+ 0-1

[Event "LSS RC-2010-0-00044"]
[Site "LSS email"]
[Date "2010.04.06"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Henke, Simon"]
[Result "1/2-1/2"]
[ECO "A99"]
[WhiteElo "1769"]
[BlackElo "1624"]
[PlyCount "45"]
[EventDate "2010.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b3 a5 9. Bb2 Na6 10. Re1 Bd7 11. Nd2 c6 12. e4 fxe4 13. Ndxe4 Nxe4 14. Rxe4 Nc7 15. Re3 Qg6 16. Qe2 Rab8 17. Re1 b5 18. f4 b4 19. Na4 Bf6 20. Be4 Qh6 21. Qg2 d5 22. Nc5 Bc8 23. Bf3 1/2-1/2

[Event "LSS RC-2010-0-00044"]
[Site "LSS email"]
[Date "2010.04.06"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Windheim, Charles"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1769"]
[BlackElo "1795"]
[PlyCount "112"]
[EventDate "2010.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Nc3 Rb8 8. e4 Bb4 9. d5 Bxc3 10. bxc3 Ne7 11. Ba3 Nxe4 12. Qd4 exd5 13. Qxg7 Rg8 14. Qxh7 Bf5 15. Qh6 c5 16. Nh4 Be6 17. Bxe4 dxe4 18. Bxc5 Qa5 19. Bd4 Qg5 20. Qxg5 Rxg5 21. Rfe1 Rg4 22. h3 Rg8 23. Rxe4 Bxh3 24. Ng2 Bf5 25. Re5 Rc8 26. Rae1 Be6 27. Nf4 Nc6 28. Rc5 Kd7 29. Be3 b6 30. Rh5 Bg4 31. Rh6 Ne5 32. Nd5 Nf3+ 33. Kf1 Nxe1 34. Nf6+ Kc7 35. Nxg8 Be6 36. Nf6 Nf3 37. Rh1 Kc6 38. Ke2 Ne5 39. Rh6 Kb7 40. f3 Rd8 41. Ne4 Ng6 42. Ng5 Bd5 43. Bd4 Rd6 44. Ke3 a5 45. g4 Rd7 46. Ne4 Re7 47. Rh5 Kc6 48. Rf5 Re6 49. Rf6 b5 50. a3 Nh4 51. Rxe6+ Bxe6 52. Ng5 Ng2+ 53. Kf2 Nf4 54. Ke3 Ng2+ 55. Kf2 Nf4 56. Ke3 Ng2+ 1/2-1/2

[Event "LSS RC-2010-0-00044"]
[Site "LSS email"]
[Date "2010.04.05"]
[Round "?"]
[White "Korostenski, Frank"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1648"]
[BlackElo "1775"]
[PlyCount "37"]
[EventDate "2010.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Bxd5 Bxd5 9. f4 0-0 10. f5 Bxc3 11. bxc3 f6 12. Ng3 Kh8 13. Qg4 Qd7 14. a4 b6 15. Ba3 Rfe8 16. Rae1 Bf7 17. Ne4 Ne7 18. c4 Qxa4 19. Bxe7 0-1

[Event "LSS RC-2010-0-00044"]
[Site "LSS email"]
[Date "2010.04.04"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Sherwood, Russell"]
[Result "1/2-1/2"]
[ECO "A99"]
[WhiteElo "1802"]
[BlackElo "1611"]
[PlyCount "111"]
[EventDate "2010.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b3 Qh5 9. Ba3 Re8 10. Qc2 Bd7 11. Rad1 a5 12. Nh4 g5 13. Nf3 Nc6 14. d5 exd5 15. Nxd5 Bd8 16. Nxf6+ Bxf6 17. c5 d5 18. Rxd5 Be6 19. Rd3 g4 20. Nh4 a4 21. b4 f4 22. Bxc6 bxc6 23. Bb2 Bxb2 24. Qxb2 fxg3 25. hxg3 a3 26. Rxa3 Rxa3 27. Qxa3 Qe5 28. Ng2 Qxe2 29. Re1 Qd2 30. Qe3 Qxe3 31. Rxe3 Kf7 32. a3 Rd8 33. f3 Rd1+ 34. Re1 Rd2 35. Nf4 Bc8 36. fxg4 Ra2 37. Re3 Kf6 38. g5+ Kxg5 39. Ne2 Kf6 40. Nd4 Bd7 41. Kf1 Rd2 42. Ne2 Ra2 43. Ke1 Be6 44. Nd4 Bd5 45. Kd1 h5 46. Kc1 Ra1+ 47. Kb2 Ra2+ 48. Kb1 Rd2 49. Nc2 Be6 50. Kc1 Rh2 51. a4 h4 52. Rf3+ Ke5 53. gxh4 Bd5 54. Rf8 Be4 55. Re8+ Kf4 56. Rf8+ 1/2-1/2

[Event "LSS RC-2010-0-00044"]
[Site "LSS email"]
[Date "2010.04.03"]
[Round "?"]
[White "Vio, Mauro"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1673"]
[BlackElo "1766"]
[PlyCount "36"]
[EventDate "2010.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 dxc6 7. Qxf6 Nxf6 8. Bd3 Be6 9. 0-0 0-0-0 10. Nd2 Rhe8 11. Nf3 h6 12. Bd2 Bg4 13. h3 Bxf3 14. gxf3 Nd7 15. Rad1 Ne5 16. Be2 Ng6 17. Rfe1 Bd6 18. Be3 Nf4 1/2-1/2

[Event "OP-2010-0-01098"]
[Site "LSS email"]
[Date "2010.03.02"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Bester, Kazimierz"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1756"]
[BlackElo "735"]
[PlyCount "75"]
[EventDate "2010.02.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 c6 2. c4 Nf6 3. Nf3 d5 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 Nb6 10. Bb3 Nbd5 11. Rc1 a5 12. Bc2 Nxc3 13. bxc3 Nd5 14. Qd3 g6 15. Bh6 Re8 16. e4 Nf6 17. Rb1 Ng4 18. Bd2 b5 19. e5 Ba6 20. h3 b4 21. c4 Bf8 22. hxg4 Qb6 23. Be3 c5 24. Ba4 Red8 25. Bg5 Rdc8 26. d5 exd5 27. Qxd5 Bb7 28. Qd3 Bc6 29. Bxc6 Qxc6 30. Qe3 Qe6 31. Qf4 Rd8 32. Bxd8 Rxd8 33. Rfd1 Rxd1+ 34. Rxd1 Be7 35. Ng5 Bxg5 36. Qxg5 Qxc4 37. Qf6 Qb5 38. Rd8+ 1-0

[Event "ZI-2010-0-00670"]
[Site "LSS email"]
[Date "2010.03.02"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Dehaybe, Andre"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1779"]
[BlackElo "1850"]
[PlyCount "47"]
[EventDate "2010.02.24"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Be7 4. Nc3 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 h6 8. Bh4 Be6 9. Bd3 c5 10. 0-0 c4 11. Bc2 Nc6 12. Ne5 Nd7 13. Nxc6 bxc6 14. Bxe7 Qxe7 15. b3 Rab8 16. bxc4 dxc4 17. Be4 Qa3 18. Qc2 Rb6 19. Bh7+ Kh8 20. Be4 Nf6 21. Rfc1 Bd5 22. Bf3 Rb2 23. Qa4 Qe7 24. Rab1 1/2-1/2

[Event "OP-2010-0-01098"]
[Site "LSS email"]
[Date "2010.03.02"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Latib, Yunus"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1745"]
[BlackElo "1331"]
[PlyCount "69"]
[EventDate "2010.02.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. f4 a6 7. Be3 b5 8. Be2 Bb7 9. Bf3 Na5 10. 0-0 Nc4 11. Bc1 Bc5 12. Kh1 Ne7 13. b3 Na3 14. Nce2 0-0 15. c3 d5 16. e5 b4 17. Bxa3 bxa3 18. b4 Bb6 19. Qb3 g5 20. g3 Ng6 21. Qxa3 Rae8 22. Qb3 Rc8 23. a4 Bc6 24. a5 Ba7 25. Qc2 gxf4 26. gxf4 Bd7 27. Qd2 Bxd4 28. Qxd4 Kh8 29. Rg1 Qc4 30. Qe3 d4 31. Nxd4 Qxc3 32. Qxc3 Rxc3 33. Be2 Bc8 34. Rg3 Rc7 35. Bf1 1/2-1/2

[Event "ZI-2010-0-00670"]
[Site "LSS email"]
[Date "2010.03.02"]
[Round "?"]
[White "Dehaybe, Andre"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1847"]
[BlackElo "1780"]
[PlyCount "53"]
[EventDate "2010.02.24"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c3 d5 2. Nf3 g6 3. d4 Bg7 4. Bf4 Nf6 5. Nbd2 0-0 6. h3 c5 7. dxc5 Nfd7 8. Nb3 Na6 9. Qxd5 Ndxc5 10. e4 Qb6 11. Bxa6 Ne6 12. Be5 Qxa6 13. Bxg7 Kxg7 14. Nc5 Nxc5 15. Qxc5 Be6 16. Nd4 Bc4 17. h4 Rfe8 18. h5 e5 19. Nf3 Be2 20. h6+ Kg8 21. Nxe5 Qb5 22. Qd4 Qxe5 23. Qxe5 Rxe5 24. Kxe2 Rxe4+ 25. Kf3 Rae8 26. Rhd1 Re2 27. Rab1 1-0

[Event "OP-2010-0-01098"]
[Site "LSS email"]
[Date "2010.03.02"]
[Round "?"]
[White "Hermansen, Rune"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1328"]
[BlackElo "1781"]
[PlyCount "28"]
[EventDate "2010.02.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be2 Nc6 10. Nd5 Nxd5 11. cxd5 Bxb2 12. Rb1 Bd4 13. Bf4 Ne5 14. Bd1 Nd3+ 0-1

[Event "OP-2010-0-01098"]
[Site "LSS email"]
[Date "2010.03.02"]
[Round "?"]
[White "Richter, Klaus"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1410"]
[BlackElo "1766"]
[PlyCount "96"]
[EventDate "2010.02.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Nxf3 g6 6. Bg5 Bg7 7. Qe2 0-0 8. 0-0-0 Nd5 9. h4 Nc6 10. h5 h6 11. hxg6 hxg5 12. Nxg5 fxg6 13. Qe4 Rf5 14. Bc4 Ncb4 15. Nxd5 Nxd5 16. Ne6 Qd6 17. Bxd5 Qxd5 18. Qxd5 Rxd5 19. Nxc7 Rd8 20. Nxa8 Bg4 21. Rde1 Rxa8 22. Rxe7 Rd8 23. c3 Bd7 24. a3 Bf6 25. Re2 Rc8 26. Kb1 Kg7 27. g3 Bc6 28. Rhh2 Bd5 29. Re1 b5 30. Kc2 a5 31. Kd3 a4 32. Re3 Bc4+ 33. Kc2 Rf8 34. Rh1 Bg5 35. Re5 Rf2+ 36. Kb1 Kf6 37. Rg1 Rf3 38. g4 Bf4 39. Rc5 Be3 40. Rd1 Rg3 41. Rc6+ Kg5 42. Ka1 Bf4 43. Rb6 Rxg4 44. d5 Bb3 45. Rh1 Rg3 46. d6 Rd3 47. d7 Rxd7 48. Rg1+ Kf5 1/2-1/2

[Event "ZI-2010-0-00663"]
[Site "LSS email"]
[Date "2010.02.22"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Pagano, Marcelo Rafael"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1780"]
[BlackElo "1722"]
[PlyCount "56"]
[EventDate "2010.02.19"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 b6 9. Rd1 Ba6 10. Ne5 Nfd7 11. cxd5 cxd5 12. e4 Nxe5 13. exd5 Be2 14. dxe5 Bxd1 15. Qxd1 exd5 16. Nc3 Nc6 17. Nxd5 Nxe5 18. Nxe7+ Qxe7 19. Bxa8 Rxa8 20. Bc3 Qc5 21. Qe2 f6 22. Re1 Re8 23. Qe4 Kf7 24. Kg2 Qc6 25. Bxe5 Qxe4+ 26. Rxe4 Rxe5 27. Rc4 Re2 28. Rc7+ Kg6 1/2-1/2

[Event "ZI-2010-0-00663"]
[Site "LSS email"]
[Date "2010.02.22"]
[Round "?"]
[White "Pagano, Marcelo Rafael"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1715"]
[BlackElo "1756"]
[PlyCount "52"]
[EventDate "2010.02.19"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 g5 16. Qf1 Qh6 17. f3 f5 18. Re1 f4 19. Qg2 Bh3 20. Qf2 g4 21. a4 bxa4 22. Bxa4 Bc7 23. Na3 Qg6 24. gxf4 Nxf4 25. Bxf4 Rxf4 26. Kh1 Rxf3 0-1

[Event "LSS OP-2009-0-01019"]
[Site "LSS email"]
[Date "2009.12.18"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Krivoshey, Dmitrij"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1759"]
[BlackElo "800"]
[PlyCount "37"]
[EventDate "2009.12.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Qb3 b6 5. Nc3 e6 6. cxd5 cxd5 7. e4 dxe4 8. Bb5+ Nd7 9. Ne5 Ngf6 10. Bg5 Qc7 11. Bxf6 gxf6 12. Bxd7+ Qxd7 13. Nxd7 Kxd7 14. d5 Rg8 15. dxe6+ fxe6 16. Rd1+ Ke7 17. Qc4 Rxg2 18. Qc7+ Ke8 19. Qd7# 1-0

[Event "LSS ZI-2009-0-00600"]
[Site "LSS email"]
[Date "2009.12.13"]
[Round "?"]
[White "Basson, Heinrich"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1736"]
[BlackElo "1890"]
[PlyCount "48"]
[EventDate "2009.12.08"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Bf4 Qa5 7. Qd3 cxd4 8. Bd2 dxc3 9. Bxc3 Qd8 10. Nf3 Na6 11. Qe3 0-0 12. Rd1 b6 13. Be5 Ng4 14. Qe4 Nxe5 15. Nxe5 Rb8 16. Qd4 Qc7 17. Qd6 Qxd6 18. Rxd6 Nc5 19. h4 f6 20. Nf3 Bb7 21. Nd4 Rfc8 22. Rh3 Ne4 23. Rxd7 Rxc4 24. Nb3 Rbc8 0-1

[Event "LSS ZI-2009-0-00600"]
[Site "LSS email"]
[Date "2009.12.13"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Basson, Heinrich"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1745"]
[BlackElo "1733"]
[PlyCount "22"]
[EventDate "2009.12.08"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 dxc4 6. Bxc4 Bd6 7. 0-0 0-0 8. Nbd2 Nbd7 9. Bb2 Qa5 10. Bd3 Bc7 11. e4 Qh5 0-1

[Event "LSS OP-2009-0-01019"]
[Site "LSS email"]
[Date "2009.12.12"]
[Round "?"]
[White "Avdeev, Sergey"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1918"]
[BlackElo "1814"]
[PlyCount "87"]
[EventDate "2009.12.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 147"]
[Source "ChessBase"]
[SourceDate "2012.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2012.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 f5 18. Qf1 Qh5 19. f4 g5 20. Qg2 gxf4 21. Bxd5+ cxd5 22. Qxd5+ Kg7 23. Bxf4 Bxf4 24. gxf4 Kh8 25. Nf1 Be2 26. Qg2 Rg8 27. Ng3 Qg4 28. d5 Bf3 29. Qf2 Be4 30. Re3 Rd8 31. Rxe4 fxe4 32. Qd4+ Qg7 33. Qxe4 Qa7+ 34. Kg2 Rde8 35. Qd3 Qe3 36. Qxe3 Rxe3 37. Rd1 Re2+ 38. Kf3 Rxb2 39. d6 Kg7 40. d7 Rd8 41. Ke4 Kf6 42. Rd6+ Kf7 43. Kd5 b4 44. cxb4 1-0

[Event "LSS OP-2009-0-01019"]
[Site "LSS email"]
[Date "2009.12.12"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Van Leent, Dimitri"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1783"]
[BlackElo "1817"]
[PlyCount "39"]
[EventDate "2009.12.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. f3 c5 5. e4 Nc6 6. exd5 Nxd5 7. dxc5 Nxc3 8. Qxd8+ Nxd8 9. bxc3 Bd7 10. 0-0-0 Rc8 11. Be3 e6 12. f4 Bxc5 13. Bd4 Bxd4 14. cxd4 Ba4 15. Rd2 Nc6 16. Bc4 Kf7 17. Nf3 h6 18. d5 exd5 19. Rxd5 Kf6 20. Nh4 1-0

[Event "LSS OP-2009-0-01019"]
[Site "LSS email"]
[Date "2009.12.12"]
[Round "?"]
[White "Obukhov, Gennady Nikolaevich"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2045"]
[BlackElo "1741"]
[PlyCount "33"]
[EventDate "2009.12.05"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. Nc3 Nd7 7. Nb5 Qd8 8. Be2 a6 9. Nc3 Be7 10. 0-0 0-0 11. a4 c5 12. d5 e5 13. Nd2 Nf6 14. a5 b5 15. axb6 Qxb6 16. Nc4 Qb8 17. Qd3 1-0

[Event "LSS OP-2009-0-00997"]
[Site "LSS email"]
[Date "2009.11.17"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Avdeev, Sergey"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1890"]
[BlackElo "1600"]
[PlyCount "64"]
[EventDate "2009.11.13"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Be5 Qe7 14. 0-0 Rg8 15. b3 b4 16. Na4 c3 17. Nc5 Nd7 18. Nxd7 Qxd7 19. a3 a5 20. axb4 axb4 21. Rxa8+ Bxa8 22. Bxg4 Bd6 23. Qf3 Bxe5 24. dxe5 Qe7 25. Ra1 Bb7 26. Bh5 Kd7 27. Qe3 Kc7 28. g3 Rd8 29. Qxh6 Qc5 30. Qf6 c2 31. Rc1 Rd3 32. Be2 Rd2 0-1

[Event "LSS OP-2009-0-00997"]
[Site "LSS email"]
[Date "2009.11.17"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Nicolenco, Sergey"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1890"]
[BlackElo "2103"]
[PlyCount "38"]
[EventDate "2009.11.13"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 c6 8. Qc2 b6 9. Rd1 Ba6 10. Ne5 Nfd7 11. cxd5 cxd5 12. e4 Nxe5 13. exd5 Ng4 14. d6 Qxd6 15. Bxa8 Qxd4 16. Be1 Qe5 17. h3 Bc5 18. Kg2 Nd7 19. Bf3 Ngf6 1/2-1/2

[Event "LSS OP-2009-0-00997"]
[Site "LSS email"]
[Date "2009.11.17"]
[Round "?"]
[White "Jostov, Keylah"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1264"]
[BlackElo "1760"]
[PlyCount "38"]
[EventDate "2009.11.13"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. fxe5 dxe5 5. Bxe5 Nf6 6. Nf3 Nc6 7. Bb2 Qe7 8. g3 Ng4 9. c3 Bc5 10. d4 Qe3 11. Qd3 Qf2+ 12. Kd2 0-0 13. h3 Nce5 14. Nxe5 Nxe5 15. dxe5 Bf5 16. Rh2 Qxf1 17. Rh1 Qxh1 18. Qxf5 Rad8+ 19. Kc2 Qd1# 0-1

[Event "LSS OP-2009-0-00997"]
[Site "LSS email"]
[Date "2009.11.17"]
[Round "?"]
[White "Puleston, Tim O"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C33"]
[WhiteElo "1135"]
[BlackElo "1814"]
[PlyCount "18"]
[EventDate "2009.11.13"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Qf3 Nc6 4. Qxf4 Bd6 5. Qf3 Nf6 6. d3 Bc5 7. Be3 Bxe3 8. Qxe3 0-0 9. Nc3 d5 0-1

[Event "LSS No Engine Cup 09 Preliminary 2"]
[Site "LSS email"]
[Date "2009.10.31"]
[Round "?"]
[White "De Jong, Bert"]
[Black "D'Emilia, Jack"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1742"]
[BlackElo "1103"]
[PlyCount "79"]
[EventDate "2009.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nc6 4. c3 e5 5. Nf3 Bg4 6. d5 Ne7 7. c4 Ng6 8. g3 h6 9. h3 Bd7 10. Nc3 a6 11. h4 h5 12. Bg5 Be7 13. Bxf6 Bxf6 14. Be2 Bg4 15. Nd2 Bd7 16. Bxh5 Rh6 17. Bg4 Qe7 18. Bxd7+ Qxd7 19. Qe2 0-0-0 20. 0-0-0 Nf8 21. Nf1 Qe8 22. Ne3 Nd7 23. Kb1 Nc5 24. Ng4 Rh7 25. Nxf6 gxf6 26. Qf3 Qh8 27. h5 Rh6 28. g4 Qh7 29. Qe3 Qg7 30. b4 Nd7 31. c5 dxc5 32. bxc5 Qg5 33. c6 bxc6 34. dxc6 Nb6 35. Rxd8+ Kxd8 36. Rd1+ Ke8 37. Qxb6 cxb6 38. c7 Qxg4 39. Rd8+ Ke7 40. Nd5+ 1-0

[Event "LSS No Engine Cup 09 Preliminary 2"]
[Site "LSS email"]
[Date "2009.10.31"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Jostov, Keylah"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1746"]
[BlackElo "1270"]
[PlyCount "69"]
[EventDate "2009.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf4 12. Bxf4 exf4 13. Rc1 Bf6 14. Ne6 Bxe6 15. dxe6 Bxc3 16. Rxc3 fxe4 17. Bg4 Nc6 18. Rxe4 Ne5 19. c5 Qf6 20. cxd6 Nxg4 21. e7 Qxc3 22. d7 Nf6 23. exf8Q+ Rxf8 24. d8Q Rxd8 25. Qxd8+ Kg7 26. Re7+ Kh6 27. h3 f3 28. Qxc7 Qxb4 29. Qc1+ g5 30. Re5 Qh4 31. g3 Qh5 32. h4 Qg4 33. Rxg5 Qh3 34. Rg8+ Kh5 35. Qg5# 1-0

[Event "LSS No Engine Cup 09 Preliminary 2"]
[Site "LSS email"]
[Date "2009.10.31"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Paetzold, Ortwin"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "1784"]
[BlackElo "1311"]
[PlyCount "63"]
[EventDate "2009.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 Nc6 9. 0-0 Bg4 10. f3 Bd7 11. Be3 Na5 12. Bd3 Rc8 13. Rb1 a6 14. c4 b6 15. Qd2 Nc6 16. f4 Bg4 17. d5 Na5 18. c5 Nb7 19. cxb6 cxb6 20. Bxb6 Qd7 21. h3 Bxe2 22. Bxe2 e6 23. Bxa6 exd5 24. Qxd5 Qxd5 25. exd5 Nd6 26. Bxc8 Rxc8 27. Rfc1 Rxc1+ 28. Rxc1 Bb2 29. Rc6 Ba3 30. Bc5 Bxc5+ 31. Rxc5 Ne4 32. Rc6 1-0

[Event "LSS No Engine Cup Gr09 prel 02 email"]
[Site "LSS email"]
[Date "2009.10.31"]
[Round "?"]
[White "Martinez, Ayelen"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2044"]
[BlackElo "1890"]
[PlyCount "61"]
[EventDate "2009.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 f5 18. Qf1 Qh5 19. f4 g5 20. Qg2 gxf4 21. Bxd5+ cxd5 22. Qxd5+ Kg7 23. Bxf4 Bxf4 24. gxf4 Kh8 25. Re6 Rxe6 26. Qxe6 Rg8 27. Qe5+ Rg7 28. Nf1 Bh3+ 29. Kf2 Bg2 30. Qb8+ Rg8 31. Qe5+ 1/2-1/2

[Event "LSS No Engine Cup 09 Preliminary 2"]
[Site "LSS email"]
[Date "2009.10.31"]
[Round "?"]
[White "Molina, Vicente Andres"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "669"]
[BlackElo "1743"]
[PlyCount "68"]
[EventDate "2009.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. d3 Bc5 5. Bg2 d6 6. 0-0 a6 7. c3 0-0 8. Be3 Bg4 9. h3 Bxe3 10. fxe3 Bd7 11. Nbd2 Ne7 12. d4 Ng6 13. Qe2 Qe7 14. Rae1 b5 15. Kh2 Rfb8 16. Rf2 h6 17. Ref1 Re8 18. Ne1 a5 19. Nd3 c5 20. dxc5 dxc5 21. c4 Red8 22. Rxf6 gxf6 23. Ne1 Rab8 24. Qf3 Be6 25. Rf2 bxc4 26. h4 Rxb2 27. Nf1 Rxf2 28. Qxf2 Kg7 29. Bf3 Rb8 30. h5 Nf8 31. Ng2 Nh7 32. Nh4 c3 33. Nf5+ Bxf5 34. exf5 Rb2 0-1

[Event "LSS No Engine Cup Gr09 prel 02 email"]
[Site "LSS email"]
[Date "2009.10.31"]
[Round "?"]
[White "Motz, Markus"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "886"]
[BlackElo "1890"]
[PlyCount "37"]
[EventDate "2009.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 Be7 7. 0-0 0-0 8. Qc2 d5 9. cxd5 exd5 10. Ne5 c5 11. e3 Nbd7 12. Rd1 Rc8 13. Qa4 Qc7 14. Nxd7 Nxd7 15. e4 cxd4 16. exd5 Nf6 17. Ne4 Nxd5 18. Rxd4 Rfd8 19. Bg5 1/2-1/2

[Event "LSS OP-2009-0-00970"]
[Site "LSS email"]
[Date "2009.10.18"]
[Round "?"]
[White "De Jong, Bert"]
[Black "De Ridder, Michael"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1777"]
[BlackElo "1813"]
[PlyCount "163"]
[EventDate "2009.10.12"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 b6 7. cxd5 exd5 8. Ne5 Bb7 9. Nc3 c6 10. e4 dxe4 11. Nxe4 Nd5 12. Nc3 Na6 13. Qa4 Qe8 14. Re1 Nac7 15. Bd2 f6 16. Nd3 Qf7 17. Rac1 Rfe8 18. Nxd5 Nxd5 19. Nf4 b5 20. Qa5 Nxf4 21. Bxf4 Bf8 22. Rxe8 Rxe8 23. d5 cxd5 24. Qxb5 a6 25. Qa5 Qe6 26. Bd2 Re7 27. Bb4 Rd7 28. Re1 Qf7 29. Bh3 f5 30. Bxf8 Qxf8 31. Re6 g6 32. Bg2 Rd6 33. Re5 Qd8 34. Qxd8+ Rxd8 35. Re7 Bc6 36. Kf1 Bb5+ 37. Ke1 Bd3 38. Bf3 Rd6 39. Kd2 Be4 40. Bd1 Rb6 41. b3 Rc6 42. f3 Bb1 43. a3 f4 44. Rd7 fxg3 45. hxg3 h5 46. Rxd5 Kg7 47. b4 Kf6 48. Ba4 Rb6 49. f4 Be4 50. Rc5 Re6 51. Bb3 Rd6+ 52. Ke2 Bf5 53. Bd5 Bd7 54. Ke3 Bb5 55. Be4 Kf7 56. Rg5 Be8 57. Re5 Bb5 58. Bc2 Rc6 59. Rc5 Re6+ 60. Kd4 Rd6+ 61. Rd5 Rb6 62. f5 g5 63. Ke5 Ke7 64. Bb3 Be8 65. Rc5 Bd7 66. Rc7 Kd8 67. Rc1 Ke7 68. Bd5 Rf6 69. Be4 Rb6 70. Rc7 a5 71. Rb7 Rxb7 72. Bxb7 axb4 73. axb4 h4 74. gxh4 gxh4 75. Bg2 Bb5 76. f6+ Ke8 77. Bh3 Bc4 78. Kf5 Kf7 79. Kg5 Be6 80. Bf1 h3 81. b5 h2 82. Bg2 1-0

[Event "LSS OP-2009-0-00970"]
[Site "LSS email"]
[Date "2009.10.18"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Jenneborg, Seved"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1890"]
[BlackElo "1599"]
[PlyCount "84"]
[EventDate "2009.10.12"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 c6 6. Nf3 Bg4 7. e5 dxe5 8. Nxe5 Bxe2 9. Nxe2 Nbd7 10. Nf3 c5 11. 0-0 0-0 12. Be3 cxd4 13. Qxd4 e5 14. Qh4 Qe7 15. Rad1 Rfd8 16. Ng3 Re8 17. Rfe1 Qb4 18. b3 Re6 19. Ng5 Ra6 20. Re2 Rd6 21. Red2 Rxd2 22. Rxd2 h5 23. N3e4 Qa3 24. h3 Rf8 25. c5 Qa5 26. Nd6 Qc3 27. Nxb7 Bh6 28. Nd6 Nxc5 29. Rd1 Qc2 30. Rc1 Qd3 31. Ndxf7 Bxg5 32. Qxg5 Rxf7 33. Rxc5 Qb1+ 34. Kh2 Qf5 35. Qxf5 gxf5 36. Rxe5 f4 37. Bxf4 Ng4+ 38. hxg4 Rxf4 39. Rg5+ Kh7 40. Rxh5+ Kg6 41. Kg3 Rf6 42. Ra5 Rxf2 1-0

[Event "LSS OP-2009-0-00970"]
[Site "LSS email"]
[Date "2009.10.18"]
[Round "?"]
[White "Manheimer, Gunter"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1897"]
[BlackElo "1814"]
[PlyCount "27"]
[EventDate "2009.10.12"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[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 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Nxd2 0-0 12. Nb3 b6 13. Bc4 Bb7 14. f3 1/2-1/2

[Event "LSS OP-2009-0-00970"]
[Site "LSS email"]
[Date "2009.10.18"]
[Round "?"]
[White "Serazeev, Albert Ilievich"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1200"]
[BlackElo "1890"]
[PlyCount "36"]
[EventDate "2009.10.12"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 h6 14. Bh4 g5 15. Bg3 a5 16. d5 a4 17. h3 Bxf3 18. gxf3 Rc8 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "3"]
[White "Anink, Marco"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "92"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. h3 Nf6 5. Nf3 Nbd7 6. e4 0-0 7. Be2 c5 8. Be3 cxd4 9. Bxd4 Nc5 10. Qc2 Qc7 11. Bxf6 Bxf6 12. Nd5 Qc6 13. Nxf6+ exf6 14. Nd2 f5 15. f3 Re8 16. b4 Ne6 17. Qb2 Nf4 18. Kf1 Nh5 19. Rg1 Ng3+ 20. Kf2 f4 21. Nb3 Nxe2 22. Kxe2 Qxc4+ 23. Kf2 Qxb4 24. Qf6 Qb6+ 25. Qd4 Qxd4+ 26. Nxd4 Be6 27. Nb5 Re7 28. Rgd1 Rd7 29. Rxd6 Rxd6 30. Nxd6 b6 31. a3 Rd8 32. Nb5 a5 33. Rb1 Rd2+ 34. Kg1 Ra2 35. Nd4 Rxa3 36. Rxb6 Bc4 37. Nc6 a4 38. Rb4 Be6 39. Nd4 Bb3 40. Kf2 Ra2+ 41. Kf1 Be6 42. Ne2 Ra1+ 43. Kf2 a3 44. e5 g5 45. Nc3 Rc1 46. Ne4 a2 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "1"]
[White "Brokken, Dennis"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "57"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. g3 d6 3. Bg2 Nd7 4. e4 Bg7 5. Ne2 c5 6. d5 Ngf6 7. 0-0 0-0 8. c3 b5 9. a4 b4 10. c4 a5 11. Ra2 Ne5 12. b3 Ne8 13. f4 Nd7 14. Nd2 f5 15. exf5 Rxf5 16. Nf3 Rf8 17. Re1 Ndf6 18. h3 Ra7 19. g4 Bh8 20. Ng3 Ng7 21. Rae2 Re8 22. Bb2 Kf8 23. Ng5 h6 24. N5e4 Nxe4 25. Bxe4 g5 26. fxg5 hxg5 27. Bg6 Kg8 28. Qc2 e6 29. Rf2 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "4"]
[White "De Jong, Bert"]
[Black "De Bruijn, Thijs"]
[Result "1/2-1/2"]
[ECO "A41"]
[PlyCount "13"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 d6 4. d4 Bf5 5. e3 Nc6 6. Bd3 Bg4 7. 0-0 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "2"]
[White "De Jong, Bert"]
[Black "Severijnen, Arjon"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "72"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 g6 4. d3 Bg7 5. Bd2 0-0 6. g3 d5 7. cxd5 cxd5 8. Bg2 Nc6 9. 0-0 e5 10. e4 Be6 11. Qc1 Rc8 12. Qd1 Qe7 13. Bg5 d4 14. Ne2 Qb4 15. b3 Nd7 16. Ne1 Nc5 17. Nc2 Qb5 18. Nc1 a5 19. Na3 Qa6 20. Nc4 b5 21. Nb2 a4 22. bxa4 bxa4 23. a3 Rb8 24. Qc2 Rfc8 25. Rb1 Na5 26. Qe2 Ncb3 27. Be7 Rc7 28. Bb4 Rbc8 29. Nxb3 Nxb3 30. f4 Rc2 31. Qd1 Bf8 32. Bxf8 Kxf8 33. Rf2 Rc1 34. Rxc1 Rxc1 35. Qxc1 Nxc1 36. fxe5 Qb5 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "6"]
[White "De Jong, Bert"]
[Black "Tates, Thomas"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "39"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nf3 Bg7 4. Nc3 d6 5. Bg5 0-0 6. Qd2 Re8 7. e4 c6 8. 0-0-0 a5 9. h4 Bg4 10. Be2 Nbd7 11. e5 Bxf3 12. exf6 exf6 13. Bxf6 Nxf6 14. Bxf3 h5 15. Rhg1 Qd7 16. d5 Rad8 17. Qg5 Re5 18. dxc6 bxc6 19. Qd2 Kh7 20. Kb1 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "8"]
[White "De Jong, Bert"]
[Black "Witkamp, Jarno"]
[Result "1/2-1/2"]
[ECO "A31"]
[PlyCount "61"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 Qb6 8. e3 0-0 9. Be2 e6 10. 0-0 Bd7 11. Rab1 Na6 12. a3 Nc5 13. Bh4 Nce4 14. Nxe4 Nxe4 15. Qd3 f5 16. f3 Nc5 17. Qd2 e5 18. Nb5 Bxb5 19. cxb5 Kh8 20. Be7 Rfe8 21. Qxd6 Qxd6 22. Bxd6 Nb3 23. Rfd1 Rac8 24. Bb4 e4 25. fxe4 fxe4 26. Rd7 Bh6 27. Bc3+ Kg8 28. Bd4 Nxd4 29. exd4 Be3+ 30. Kh1 Rc2 31. Bf1 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "7"]
[White "Gerritse, Youri"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "33"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. g3 Bg7 6. Bg2 Nf6 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Nd7 10. Nxc6 bxc6 11. Be3 Qc7 12. Bd4 Rb8 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. f5 Qb6 16. Qxb6 Rxb6 17. b3 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "9"]
[White "Lieven, Menno"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "78"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d6 5. Bg2 g6 6. Nge2 Bg7 7. 0-0 0-0 8. d3 Rb8 9. f4 a6 10. Bd2 Bd7 11. h3 Qc8 12. g4 Ne8 13. Ng3 e6 14. h4 f5 15. exf5 exf5 16. Bd5+ Kh8 17. g5 Nc7 18. h5 Nd4 19. h6 Bxh6 20. gxh6 Be6 21. Be3 Re8 22. Nge2 Bxd5 23. Bxd4+ cxd4 24. Nxd4 Bc6 25. Qd2 Qd7 26. Qf2 Re7 27. Rae1 Rbe8 28. Qh4 Rxe1 29. Rxe1 Rxe1+ 30. Qxe1 Qe8 31. Qf2 Kg8 32. Nxc6 Qxc6 33. Qd4 Ne6 34. Qf6 Qd7 35. Nd5 Qf7 36. Qh4 Kf8 37. Kf2 Nc5 38. Qd8+ Qe8 39. Qxd6+ Kg8 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "5"]
[White "Veltman, Anne"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "55"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 Bd7 7. Bc4 Ne5 8. Bb3 g6 9. f4 Nc6 10. Bxf6 exf6 11. Ndb5 Be6 12. Nd5 Bxd5 13. Qxd5 Qd7 14. 0-0-0 0-0-0 15. Ba4 Qe6 16. Bb3 Qxd5 17. Rxd5 a6 18. Nc3 Bg7 19. Rhd1 Kc7 20. R5d2 Rd7 21. Nd5+ Kb8 22. Nb6 Rdd8 23. Nc4 Bf8 24. Nxd6 Bxd6 25. Rxd6 Rxd6 26. Rxd6 Kc7 27. Rxf6 Nd8 28. f5 1-0

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.12"]
[Round "9"]
[White "Hijweegen, Claudia"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "50"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. e4 Bg7 6. Nge2 0-0 7. 0-0 d6 8. a3 a5 9. Rb1 Rb8 10. b3 Bd7 11. Bb2 b6 12. Nd5 Nxd5 13. exd5 Ne5 14. f4 Ng4 15. Bxg7 Kxg7 16. h3 Nf6 17. d4 Qc8 18. Kh2 Bf5 19. Rb2 Be4 20. Nc3 Bxg2 21. Kxg2 Qd7 22. Re1 Rfe8 23. Rbe2 Rb7 24. Nb5 h5 25. Qd3 Qd8 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "8"]
[White "De Jong, Bert"]
[Black "Hemmer, Anne Fleur"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "65"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bxf6 Qxf6 7. Nd5 Qd8 8. a3 d6 9. g3 0-0 10. Bg2 Be6 11. b4 Bd4 12. Nxd4 Nxd4 13. e3 Nf5 14. 0-0 c6 15. Nc3 Qd7 16. Re1 Ne7 17. f4 Rad8 18. Qe2 Rfe8 19. d4 exf4 20. exf4 d5 21. c5 Kh8 22. Qf2 Ng8 23. Re2 f5 24. Rae1 Nf6 25. Rd1 Ne4 26. Nxe4 fxe4 27. Re3 Bg4 28. Rb1 a6 29. Bf1 Ra8 30. Be2 Bxe2 31. Qxe2 Qf5 32. Rf1 Rf8 33. Qf2 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "7"]
[White "Terstall, Karel"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "90"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 d6 6. Bg2 Bd7 7. 0-0 g6 8. Nb3 Bg7 9. Bg5 0-0 10. Qd2 Qc8 11. Rfe1 a6 12. Bh6 Ng4 13. Bxg7 Kxg7 14. Nd5 Qd8 15. Ne3 Nxe3 16. Qxe3 Rc8 17. Rac1 Rc7 18. Red1 Re8 19. c3 Ne5 20. Nd2 Be6 21. b3 Rh8 22. Nf3 Nxf3+ 23. Qxf3 h5 24. h4 f6 25. Qe3 Kf7 26. Qb6 Qc8 27. c4 Rd8 28. Bd5 Bxd5 29. Rxd5 Rc5 30. Rcd1 Qc7 31. Qxc5 dxc5 32. Rxd8 Qe5 33. R8d2 b6 34. Kg2 g5 35. hxg5 fxg5 36. f4 Qe4+ 37. Kg1 Qe3+ 38. Kg2 Qe4+ 39. Kh3 gxf4 40. gxf4 Qxf4 41. Kg2 Qg4+ 42. Kh2 Qf4+ 43. Kg2 Qg4+ 44. Kh2 Qf4+ 45. Kg2 Qg4+ 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "6"]
[White "Biemans, Erik"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "59"]
[EventDate "2000.08.07"]
[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 Nc6 3. d3 g6 4. f4 d6 5. Nf3 Bg7 6. g3 Bg4 7. Bg2 Nf6 8. 0-0 0-0 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 Rb8 12. g4 b5 13. Be3 e5 14. f5 b4 15. Nd1 a5 16. g5 Nd7 17. f6 Bh8 18. h4 Ne6 19. h5 Qe8 20. Qh4 Qd8 21. Bd2 h6 22. hxg6 fxg6 23. Qxh6 Qe8 24. Bh3 Rf7 25. Qxg6+ Bg7 26. Bf5 Ndf8 27. Qh5 Rbb7 28. Rf2 Nd4 29. Rh2 Qd8 30. Bh7+ 1-0

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "5"]
[White "De Jong, Bert"]
[Black "Rensen, Michiel"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "89"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. d3 Nf6 4. Nf3 Nc6 5. g3 h6 6. Bg2 d6 7. 0-0 Bd7 8. a3 Be7 9. Rb1 a5 10. Bd2 0-0 11. Nb5 Na7 12. a4 Nxb5 13. axb5 b6 14. b3 Rb8 15. Ne1 Qc8 16. f4 Ng4 17. e4 e5 18. f5 Nf6 19. Nc2 Qe8 20. Ne3 Bxb5 21. cxb5 Qxb5 22. Qc2 Ra8 23. Qc4 Qc6 24. g4 Ra7 25. Ra1 Rfa8 26. h3 b5 27. Qc2 Qb6 28. Rfb1 Qb8 29. Kf2 Ra6 30. Rb2 R8a7 31. Rba2 Qa8 32. Bf3 a4 33. bxa4 Rxa4 34. Rxa4 Rxa4 35. Rxa4 bxa4 36. Bd1 a3 37. Qa4 Qxa4 38. Bxa4 Kf8 39. Bb3 Nxe4+ 40. dxe4 Ke8 41. Bc1 Bg5 42. Bxa3 Bxe3+ 43. Kxe3 f6 44. Be6 Kd8 45. Kd3 1-0

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "4"]
[White "Verboom, Linda"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "50"]
[EventDate "2000.08.07"]
[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 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Bd7 6. Be3 Nf6 7. Be2 g6 8. 0-0 Bg7 9. Rb1 0-0 10. Qd2 Re8 11. f3 a6 12. Nxc6 Bxc6 13. Nd5 b5 14. Bb6 Qb8 15. Nxf6+ Bxf6 16. Bd4 Bxd4+ 17. Qxd4 Qa7 18. Qxa7 Rxa7 19. c3 Bd7 20. Rbc1 Rc8 21. Rc2 Be6 22. b3 Rac7 23. Rfc1 f5 24. Bd3 Rc6 25. Kf2 Kf7 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "2"]
[White "Breukers, Walter"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "D41"]
[PlyCount "72"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 Nxc3 7. bxc3 Nc6 8. Bb5 Qc7 9. e4 a6 10. Bd3 cxd4 11. cxd4 Nxd4 12. Nxd4 Qc3+ 13. Bd2 Qxd4 14. Bc2 Bc5 15. 0-0 0-0 16. Be3 Qxd1 17. Raxd1 Bxe3 18. fxe3 b5 19. Rf2 Bb7 20. Rfd2 Bc6 21. Rd6 Rac8 22. R1d4 g6 23. e5 Rc7 24. Be4 Bxe4 25. Rxe4 Rc1+ 26. Kf2 Rc2+ 27. Kf3 Rxa2 28. Rb6 Rd8 29. Rd4 Rxd4 30. exd4 Ra4 31. Ke4 b4 32. Kd3 a5 33. Kc4 Ra2 34. h3 Kg7 35. g4 Ra3 36. Rb5 Rc3# 0-1

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "3"]
[White "De Jong, Bert"]
[Black "Van den Boom, Inge"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "96"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 b6 4. Nf3 Nc6 5. g3 Bb7 6. Bg2 Rb8 7. 0-0 Be7 8. a3 d6 9. b4 Qd7 10. Bb2 0-0 11. b5 Nd8 12. a4 a5 13. bxa6 Bxa6 14. Qc2 Ne6 15. Rfb1 Nh5 16. a5 bxa5 17. Rxa5 Bb7 18. Bc1 Bxf3 19. Bxf3 Nd4 20. Qa2 Rxb1 21. Nxb1 Nxf3+ 22. exf3 Qh3 23. Ra8 Bd8 24. Nc3 Qf5 25. Qe2 Qg6 26. Nd5 Qe6 27. Bd2 c6 28. Nc3 h6 29. f4 Nf6 30. fxe5 dxe5 31. Ne4 Nd7 32. Bb4 Be7 33. Rxf8+ Kxf8 34. Bxe7+ Kxe7 35. Nd2 Nc5 36. Nf3 f6 37. Kg2 e4 38. dxe4 Qxe4 39. Qxe4+ Nxe4 40. Nd4 c5 41. Nf5+ Kf7 42. Ne3 Ke6 43. f4 g5 44. Kf3 Nd6 45. fxg5 fxg5 46. Ke2 Nf5 47. Kd3 Nd6 48. Ng4 h5 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "De Jong, Bert"]
[Black "Koekoek, Arjen"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "42"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Bc5 4. Nf3 d6 5. e3 Bg4 6. Be2 Nc6 7. a3 a5 8. Nd2 Bxe2 9. Qxe2 0-0 10. 0-0 d5 11. Nf3 e4 12. dxe4 dxe4 13. Rd1 exf3 14. Rxd8 fxe2 15. Rxf8+ Rxf8 16. Nxe2 Rd8 17. g3 Ne5 18. Nd4 Bxd4 19. exd4 Nf3+ 20. Kg2 Nxd4 21. Bf4 Ne6 0-1

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.14"]
[Round "9"]
[White "De Jong, Bert"]
[Black "Weijers, Ralf"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "37"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 c6 4. Nf3 Qc7 5. g3 d5 6. cxd5 cxd5 7. Bg2 Be6 8. 0-0 Nc6 9. Bd2 Bc5 10. a3 a6 11. Rc1 Ba7 12. b4 b5 13. Qc2 Rc8 14. Ng5 0-0 15. Nxe6 fxe6 16. e4 Ne7 17. Qb2 Qd7 18. Ne2 Ng4 19. Be1 1/2-1/2

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "8"]
[White "De Bruijn, Thijs"]
[Black "De Jong, Bert"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "58"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 Nf6 4. Nc3 0-0 5. Bc4 d6 6. h3 Nbd7 7. Bg5 c5 8. d5 a6 9. Qd2 b5 10. Be2 b4 11. Nd1 Nxe4 12. Qe3 Nxg5 13. Nxg5 Nf6 14. c4 Re8 15. 0-0 e6 16. Qd2 exd5 17. cxd5 Bb7 18. Bc4 Re5 19. Nf3 Re4 20. Ne3 Nd7 21. Bd3 Re7 22. Rab1 Nb6 23. Bc2 a5 24. a3 Qe8 25. axb4 axb4 26. Rfe1 f5 27. Bb3 Qf7 28. Qd3 Ba6 29. Qd2 Rd7 1/2-1/2

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.12"]
[Round "6"]
[White "De Jong, Bert"]
[Black "Damminga, Francis"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 a5 9. b3 Ne8 10. Bb2 f5 11. Qc2 Bh6 12. Rae1 Nef6 13. a3 Nc5 14. b4 Nce4 15. Nd2 Nxd2 16. Qxd2 f4 17. exf4 Bxf4 18. Qc2 Bf5 19. Bd3 Bxh2+ 20. Kh1 Bxd3 21. Qxd3 Bf4 22. g3 Bh6 23. b5 Qd7 24. Kg2 b6 25. Rh1 Bg7 26. Ne4 Nxe4 27. Qxe4 Qf5 28. Qxf5 Rxf5 29. Bc1 Raf8 30. Be3 1/2-1/2

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "4"]
[White "De Jong, Bert"]
[Black "Holland, Remco"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Bf5 7. d3 e6 8. Bd2 Nge7 9. Qc1 Qd7 10. Bh6 Bxh6 11. Qxh6 0-0-0 12. Ng5 Rdf8 13. Nce4 Bxe4 14. Nxe4 Nf5 15. Qd2 h5 16. h3 Ncd4 17. Rab1 h4 18. b4 hxg3 19. fxg3 b6 20. Ng5 f6 21. Nf3 Rh7 22. bxc5 dxc5 23. Nxd4 Nxd4 1/2-1/2

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "5"]
[White "Zoutman, Floris"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. f4 Bd7 10. h3 Qc8 11. Bf3 a6 12. Qd2 b5 13. Qf2 Rb8 14. Rad1 b4 15. Nd5 Nxd5 16. exd5 Nxd4 17. Bxd4 Re8 18. Rfe1 a5 19. Bxg7 Kxg7 20. Re2 Bb5 21. Re4 Qd8 22. Rde1 Kf8 23. Qh4 h5 24. g4 Kg7 25. gxh5 gxh5 26. Qg5+ Kf8 27. Qh6+ Kg8 28. Kh2 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "2"]
[White "De Jong, Bert"]
[Black "De Bruijn, Edwin"]
[Result "0-1"]
[ECO "A27"]
[PlyCount "104"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. d3 h6 5. g3 f5 6. Bg2 Nf6 7. 0-0 Be7 8. a3 g5 9. b4 Qd7 10. Bd2 Nd8 11. b5 Ne6 12. a4 Bd8 13. Ne1 h5 14. Qc1 Qg7 15. a5 a6 16. bxa6 Rxa6 17. Qb2 c6 18. Nc2 Rxa5 19. Rxa5 Bxa5 20. Qa3 Qc7 21. Ra1 Bb6 22. Be3 Bc5 23. Qa5 Qxa5 24. Rxa5 Kf7 25. Bxc5 Nxc5 26. Ne3 h4 27. Ra8 Kg6 28. Bh3 g4 29. Bg2 h3 30. Bh1 Re8 31. Na4 Nxa4 32. Rxa4 Bd7 33. Ra7 Rb8 34. Kf1 b5 35. Ra2 bxc4 36. Ke1 Rb1+ 37. Nd1 cxd3 38. exd3 Be6 39. Rb2 Rxb2 40. Nxb2 Bd5 41. Bxd5 Nxd5 42. Nc4 Nb4 43. Kd2 d5 44. Nxe5+ Kf6 45. Nd7+ Ke7 46. Nc5 Kd6 47. Nb3 c5 48. Kc3 Nxd3 49. Kxd3 c4+ 50. Kc3 cxb3 51. Kxb3 Ke5 52. Kc3 Ke4 0-1

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "3"]
[White "Kranenburg, Leo"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 g6 7. Bb5 Bd7 8. Qd2 Bg7 9. Nxc6 bxc6 10. Bxc6 Bxc6 11. 0-0-0 0-0 12. f4 Qd7 13. Qe2 Rab8 14. e5 Ne8 15. exd6 exd6 16. Be7 Qb7 17. Qe3 Qxb2+ 18. Kd2 Nf6 19. Bxf8 Rxf8 20. Rb1 Qa3 21. Rb3 Qa5 22. Kc1 a6 23. Qb6 Qxb6 24. Rxb6 Nd7 25. Rxc6 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.09"]
[Round "1"]
[White "Bax, Frank"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "37"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Nc3 Nf6 6. d5 Ne5 7. f4 Ned7 8. Nf3 e6 9. dxe6 fxe6 10. Be3 Be7 11. Ng5 Nf8 12. Bb5+ Bd7 13. Qb3 Bxb5 14. Nxb5 a6 15. Nd4 Ng4 16. Ngxe6 Nxe6 17. Nxe6 Qa5+ 18. Bd2 Qb5 19. Nc7+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "De Jong, Bert"]
[Black "De Jong, Jaap"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "36"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. Nf3 b6 5. g3 Bb7 6. Bg2 d6 7. 0-0 Be7 8. a3 0-0 9. b4 Qc8 10. Be3 a5 11. b5 Nb8 12. Na4 Nbd7 13. Qc2 Ng4 14. Bd2 f5 15. Nc3 Ngf6 16. e4 Nh5 17. exf5 Rxf5 18. Qd1 Rf8 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Huistra, Pieter"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "63"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d3 Bg7 5. Bd2 Nf6 6. g3 d5 7. cxd5 Nxd5 8. Qc1 b6 9. Bg2 Bb7 10. 0-0 0-0 11. Bh6 e6 12. Bxg7 Kxg7 13. a3 Rb8 14. Rb1 Nce7 15. Ne4 Ng8 16. Qc2 Ngf6 17. Nfd2 Ng4 18. Qa4 Qc7 19. Nxc5 Qxc5 20. Qxg4 Ne3 21. fxe3 Qxe3+ 22. Kh1 Bxg2+ 23. Kxg2 Qxd2 24. Qd4+ Kg8 25. Rfe1 Rfc8 26. Rbd1 Qg5 27. Qf4 Qd5+ 28. e4 Qb3 29. Rd2 Rb7 30. Ree2 Rbc7 31. Rf2 Qb5 32. Rfe2 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Van Dommelen, A."]
[Result "0-1"]
[ECO "A28"]
[PlyCount "102"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. a3 d6 6. e3 Bg4 7. Be2 0-0 8. 0-0 d5 9. b4 Be7 10. b5 e4 11. Nd2 Ne5 12. Bxg4 Nexg4 13. cxd5 Qd6 14. g3 exd3 15. Nde4 Nxe4 16. Nxe4 Qe5 17. Bd2 Qxe4 18. f3 Qxd5 19. fxg4 Qxb5 20. Rb1 Qd5 21. Rf5 Qc6 22. Rc1 Qd7 23. Qb3 b6 24. Rd5 Qc8 25. Qxd3 Rd8 26. Rxd8+ Qxd8 27. Qxd8+ Bxd8 28. Kf2 c5 29. Bc3 Bc7 30. Ke2 Rd8 31. a4 f6 32. Rd1 Rxd1 33. Kxd1 Kf7 34. Ke2 Ke6 35. e4 Be5 36. Bd2 g5 37. Kd3 Kd6 38. Kc4 Kc6 39. Be3 a6 40. Kb3 b5 41. axb5+ axb5 42. Bd2 b4 43. Kc4 Bd4 44. Bxb4 cxb4 45. Kxd4 Kb5 46. Kd3 Ka4 47. Kc2 Ka3 48. Kb1 b3 49. h4 h6 50. h5 b2 51. e5 fxe5 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "De Jong, Bert"]
[Black "Wever, Dennis"]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "47"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Bd6 8. d3 Nd7 9. Bd2 0-0 10. Rc1 Rc8 11. a3 Qe7 12. Nb5 a6 13. Nxd6 cxd6 14. Rc2 Rxc2 15. Qxc2 Rc8 16. Qb1 Qd8 17. Rc1 Rxc1+ 18. Qxc1 Qc7 19. Qxc7 Nxc7 20. Nd4 Bxg2 21. Kxg2 g6 22. Nc2 Kf8 23. Bb4 Ke7 24. Nd4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Greeuw, Sietske"]
[Black "De Jong, Bert"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "72"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. Nc3 a6 6. d4 cxd4 7. Nxd4 Bd7 8. Be3 e6 9. Qf3 Be7 10. 0-0 0-0 11. Rad1 Nxd4 12. Bxd4 Bc6 13. Be3 Rc8 14. Bd3 Qc7 15. Qg3 d5 16. exd5 Qxg3 17. fxg3 Nxd5 18. Nxd5 Bxd5 19. c4 Bc6 20. h4 Rfd8 21. Rf4 Bf6 22. Rg4 Bxb2 23. Rd2 Bc3 24. Rd1 Ba4 25. Bxh7+ Kxh7 26. Rf1 Rf8 27. c5 Bc6 28. Bg5 f6 29. Be3 Rcd8 30. h5 Rd3 31. Bc1 Rd4 32. Rg6 Be8 33. Be3 Bxg6 34. hxg6+ Kxg6 35. Bxd4 Bxd4+ 36. Kh2 Rh8# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Jacobs, Byron A"]
[Black "De Jong, Bert"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2285"]
[PlyCount "143"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Nf3 Nf6 5. Nc3 e6 6. Be2 Be7 7. d4 cxd4 8. Nxd4 a6 9. Qd2 0-0 10. 0-0 Bd7 11. Rad1 Qc7 12. Rfe1 Nxd4 13. Qxd4 Rad8 14. Bd3 Qc5 15. Qxc5 dxc5 16. Ne2 Bc6 17. Ng3 Rd7 18. e5 Nd5 19. Be4 Rc8 20. c4 Nb6 21. Rxd7 Nxd7 22. Rd1 Nb6 23. Bxc6 Rxc6 24. Ne4 Kf8 25. Kf1 Ke8 26. a4 Nc8 27. Ke2 Rc7 28. Ba3 b6 29. a5 bxa5 30. Nd6+ Bxd6 31. exd6 Rb7 32. Bxc5 Kd7 33. Rd3 Kc6 34. Ba3 f5 35. c5 Rd7 36. Rc3 Na7 37. Bc1 Kb5 38. Rc4 Nc6 39. Be3 g6 40. f4 Nb4 41. Kf3 a4 42. Bd2 a5 43. Bxb4 axb3 44. c6 Kxc4 45. cxd7 b2 46. d8Q b1Q 47. Qc7+ Kb5 48. Qxa5+ Kc4 49. Qc5+ Kb3 50. Qe3+ Ka4 51. Bc5 Kb5 52. Bd4 Kc6 53. Be5 Qd1+ 54. Kg3 Qg4+ 55. Kf2 Qh4+ 56. Qg3 Qd8 57. Qc3+ Kb5 58. g3 Qb6+ 59. Qd4 Qa5 60. Qb2+ Kc6 61. Qc2+ Kb5 62. Qb3+ Ka6 63. Qc4+ Kb7 64. Qc7+ Qxc7 65. dxc7 Kc8 66. Ke3 Kd7 67. Kd4 h6 68. Kc5 g5 69. Kb6 Kc8 70. h4 gxh4 71. gxh4 h5 72. Bf6 1-0

