[Event "Split op 10th"]
[Site "Split"]
[Date "2021.07.31"]
[Round "1"]
[White "De Jong, Wietse"]
[Black "Cukrowski, Filip"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1859"]
[BlackElo "2371"]
[PlyCount "44"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 Nc6 7. d3 Nf6 8. e5 d4 9. Ne4 Nxe4 10. dxe4 c4 11. 0-0 0-0-0 12. b3 c3 13. Ne1 d3 14. Qxd3 Qxd3 15. Nxd3 Nd4 16. Rf2 Nxc2 17. Rxc2 Rxd3 18. Bb2 Bc5+ 19. Kf1 cxb2 20. Rxc5+ Kb8 21. Re1 Rd2 22. Rc3 Rc8 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.14"]
[Round "9"]
[White "Martins, Jose Carlos Caetano"]
[Black "De Jong, Wietse"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1678"]
[BlackElo "1916"]
[PlyCount "100"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 f6 9. exf6 Nxf6 10. 0-0 cxd4 11. cxd4 Bd6 12. Re1 0-0 13. Bf4 Bxf4 14. Nxf4 Ne4 15. Bxe4 Rxf4 16. Bxh7+ Kxh7 17. Qd3+ Kg8 18. Qg6 Qd8 19. Ng5 Rh4 20. g3 Rh6 21. Qf7+ Kh8 22. Qf4 Qf6 23. Nf7+ Kh7 24. Nxh6 Qxh6 25. Qxh6+ Kxh6 26. Rad1 Bd7 27. f4 Rc8 28. Re2 e5 29. dxe5 Bg4 30. Red2 Bxd1 31. Rxd1 d4 32. Kf2 Kg6 33. Kf3 Kf5 34. g4+ Ke6 35. Ke4 Rh8 36. f5+ Ke7 37. b4 Rxh2 38. b5 Re2+ 39. Kf3 Re3+ 40. Kf4 Nxe5 41. Rxd4 Re2 42. Ra4 Nd3+ 43. Kf3 Re5 44. Rxa7 Rxb5 45. Ra3 Ne5+ 46. Kf4 Kd6 47. Rg3 Rb4+ 48. Kg5 b5 49. f6 Rxg4+ 50. Rxg4 gxf6+ 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.13"]
[Round "8"]
[White "De Jong, Wietse"]
[Black "Perdiguero Herreros, Alejandro"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1916"]
[BlackElo "1511"]
[PlyCount "53"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. Ng5 d5 6. exd5 Na5 7. Bb5+ Bd7 8. Qe2 Bd6 9. d4 0-0 10. Bd3 c6 11. dxc6 bxc6 12. dxe5 Bxe5 13. Be3 h6 14. Nf3 Bc7 15. Rd1 Ng4 16. Bf5 Nxe3 17. fxe3 Bxf5 18. Rxd8 Rfxd8 19. 0-0 Bb6 20. Na4 Bc7 21. Nd4 Be4 22. Qg4 Re8 23. Qd7 Be5 24. b4 c5 25. Nxc5 Bxd4 26. exd4 Nc6 27. Nxe4 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.12"]
[Round "6"]
[White "De Jong, Wietse"]
[Black "Martinez Montes, Juan Manuel"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1916"]
[BlackElo "1620"]
[PlyCount "60"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Nc6 5. g3 Nf6 6. Bg2 d5 7. e5 Nd7 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Bc5 11. Qd2 0-0 12. a3 f6 13. Nxd5 fxe5 14. Nb4 exf4 15. Nd3 f3 16. Bh3 f2+ 17. Kf1 Qf6 18. Qe2 e5 19. Be3 Bxe3 20. Qxe3 b5 21. Bg2 Rb8 22. Nxf2 Bb7 23. Rd1 Nb6 24. Bxb7 Rxb7 25. b3 Rbf7 26. Rd2 Nd5 27. Qc5 Qf3 28. Ke1 Nc3 29. Rg1 e4 30. Nd1 Qf1+ 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.12"]
[Round "7"]
[White "Sousa, David Oliva Teles"]
[Black "De Jong, Wietse"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1462"]
[BlackElo "1916"]
[PlyCount "69"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. Be2 cxd4 8. cxd4 Nge7 9. b4 Nf5 10. Bb2 Rc8 11. 0-0 Be7 12. Qd3 a6 13. Re1 0-0 14. Nbd2 Na7 15. Nb3 Bb5 16. Qd2 Qc6 17. Rac1 Qe8 18. Rxc8 Nxc8 19. Na5 b6 20. Nb3 Na7 21. Rc1 Qd7 22. g3 h6 23. Bd3 Bxd3 24. Qxd3 Qb7 25. Bc3 Rc8 26. Bd2 Nb5 27. Na1 Rxc1+ 28. Bxc1 Qc6 29. Nc2 Nfxd4 30. Nfxd4 Nxd4 31. Nxd4 Qxc1+ 32. Kg2 b5 33. f4 g6 34. Nxe6 Kh7 35. Nd4 1/2-1/2

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.11"]
[Round "5"]
[White "Perez Sousa, Xabier"]
[Black "De Jong, Wietse"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1467"]
[BlackElo "1916"]
[PlyCount "68"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. g3 d5 2. c4 e6 3. Bg2 Nf6 4. Nf3 c6 5. cxd5 exd5 6. 0-0 Bf5 7. d3 Nbd7 8. Nc3 Be7 9. a3 a5 10. Bf4 h6 11. Re1 g5 12. Bd2 Nc5 13. Nd4 Bg6 14. b4 axb4 15. axb4 Ne6 16. Nc2 0-0 17. Rxa8 Qxa8 18. Qa1 Ng4 19. h3 Nf6 20. Rb1 Nd7 21. Nd1 f5 22. Qxa8 Rxa8 23. Ra1 Rxa1 24. Nxa1 Nd4 25. Kf1 Nb8 26. e3 Nb5 27. Nc3 Bxb4 28. Nxb5 Bxd2 29. Ke2 Bb4 30. Nc2 Be7 31. Nbd4 Kf7 32. f4 Nd7 33. fxg5 hxg5 34. Nf3 Bh5 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.10"]
[Round "4"]
[White "De Jong, Wietse"]
[Black "Nurgaliyev, Sauat"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1916"]
[BlackElo "1613"]
[PlyCount "56"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ned2 e6 7. Bd3 Bd6 8. 0-0 0-0 9. Nc4 Bb8 10. Bg5 Qc7 11. Bh4 h6 12. Bg3 Qd8 13. Bxb8 Rxb8 14. Nd6 Qc7 15. Nxc8 Rbxc8 16. c3 Rfd8 17. Rc1 Nd5 18. Re1 c5 19. Bb1 N7f6 20. Qa4 cxd4 21. Nxd4 a6 22. g3 Qb6 23. Re2 Nf4 24. Ree1 Rxd4 25. Qb3 Qc6 26. gxf4 Rxf4 27. Re3 Rxf2 28. Kxf2 Ng4+ 0-1

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.10"]
[Round "3"]
[White "Reboredo Martinez, Claudio"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1786"]
[BlackElo "1916"]
[PlyCount "59"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qa5 8. Qd2 f6 9. exf6 gxf6 10. Be2 Bd6 11. f5 cxd4 12. Nxd4 Nxd4 13. Bh5+ Ke7 14. fxe6 Nxc2+ 15. Qxc2 Ne5 16. 0-0 Bxe6 17. Qf2 Raf8 18. Bh6 Bc5 19. Be3 Bxe3 20. Qxe3 Nc4 21. Qh6 Qb6+ 22. Kh1 Qxb2 23. Rab1 Qxc3 24. Rxb7+ Kd6 25. Qg7 Ne3 26. Qg3+ Qe5 27. Qg7 Kc6 28. Rc1+ Nc4 29. Qe7 Bc8 30. Rxc4+ 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.09"]
[Round "2"]
[White "De Jong, Wietse"]
[Black "Gonzalez Azuara, Javier"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1916"]
[BlackElo "1680"]
[PlyCount "55"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 dxe4 8. Bxe4 Qxd1+ 9. Kxd1 Nf6 10. Bd3 0-0 11. Nf3 Nc6 12. b5 e5 13. bxc6 e4 14. Nd4 exd3 15. cxd3 bxc6 16. Nxc6 Bb7 17. Ne7+ Kh8 18. f3 Rfd8 19. Kc2 Re8 20. Ba3 g6 21. Rhb1 Bd5 22. c4 Be6 23. Rb7 Nh5 24. Bb2+ Ng7 25. Raxa7 h5 26. Nxg6+ Kh7 27. Nf4 Kg8 28. Rxa8 1-0

[Event "Pontevedra op-B 6th"]
[Site "Pontevedra"]
[Date "2018.08.08"]
[Round "1"]
[White "Diaz Rodriguez, Pablo"]
[Black "De Jong, Wietse"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1437"]
[BlackElo "1916"]
[PlyCount "36"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Nh6 6. Nf3 Qb6 7. Na3 cxd4 8. Nxd4 Nxd4 9. cxd4 Bb4+ 10. Kf2 0-0 11. Nc2 Be7 12. Ne3 f6 13. Kf3 fxe5 14. dxe5 Qb4 15. Nxd5 exd5 16. Qxd5+ Kh8 17. a3 Bg4+ 18. Kg3 Qe1# 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.15"]
[Round "9"]
[White "De Jong, Wietse"]
[Black "Borowski, Przemyslaw"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1956"]
[BlackElo "1759"]
[PlyCount "86"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng5 h6 6. N5f3 Bg4 7. Bc4 e6 8. c3 Nbd7 9. Qb3 Qc7 10. h3 Bf5 11. Nd2 b5 12. Be2 Nd5 13. Nf1 N7f6 14. Ne3 Bh7 15. Nxd5 Nxd5 16. Bf3 Bd6 17. Ne2 0-0 18. a4 a6 19. c4 bxc4 20. Qxc4 Nb4 21. 0-0 Rab8 22. b3 Rfc8 23. Rd1 e5 24. Bb2 e4 25. Bg4 Rd8 26. f3 Bh2+ 27. Kh1 Nd3 28. Rxd3 exd3 29. Nc3 d2 30. f4 Bxf4 31. Rf1 Re8 32. Ne2 Re4 33. Bf3 Re3 34. d5 Bd3 35. Qc3 f6 36. Nxf4 Rxf3 37. gxf3 Bxf1 38. Qxd2 cxd5 39. Qxd5+ Qf7 40. Qd1 Qxb3 41. Qxf1 Qxb2 42. Qc4+ Kh8 43. Qf7 Qc1+ 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.14"]
[Round "7"]
[White "De Jong, Wietse"]
[Black "Dytman, Radoslaw"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1956"]
[BlackElo "1601"]
[PlyCount "48"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. 0-0 Bb6 9. dxe5 Na5 10. e6 fxe6 11. Qb4 Nxc4 12. Qxc4 e5 13. Na3 Nf6 14. Bb2 Qc6 15. Qxc6+ bxc6 16. Rfe1 Ba6 17. Rad1 0-0 18. Nc2 Rab8 19. Nb4 Bb5 20. Bc1 c5 21. Nc2 Ba4 22. Rd2 Ba5 23. Re3 Rb1 24. Re1 Rb4 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.12"]
[Round "4"]
[White "Dziodzio, Angelika"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2126"]
[BlackElo "1956"]
[PlyCount "49"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. e4 d6 4. d4 Bb7 5. Bd3 Nc6 6. Nge2 e5 7. d5 Nb8 8. 0-0 Nbd7 9. f3 Rg8 10. Be3 g5 11. Ng3 Nc5 12. Bc2 h5 13. b4 Ncd7 14. Ba4 h4 15. Nf5 Nh5 16. Qd2 f6 17. c5 bxc5 18. bxc5 dxc5 19. Rfb1 Ba6 20. d6 Bc4 21. Rb7 Rc8 22. Rd1 c6 23. Ne7 Rg7 24. Nxc6 Rxc6 25. Bxc6 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.11"]
[Round "2"]
[White "Kucza, Karol"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2320"]
[BlackElo "1956"]
[PlyCount "45"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 h6 5. b3 Nc6 6. Bb2 e6 7. d3 Bc5 8. d4 Be7 9. c4 Ne4 10. Nfd2 Ng5 11. cxd5 exd5 12. Nc3 Nxd4 13. Nxd5 Bc2 14. Qe1 c5 15. Rc1 Bf5 16. Bxd4 cxd4 17. Nc7+ Kd7 18. Nxa8 Qxa8 19. Nc4 Rd8 20. Qa5 Bh3 21. Qb5+ Ke6 22. Qe5+ Kd7 23. Nb6+ 1-0

[Event "Paleochora op 9th"]
[Site "Paleochora"]
[Date "2016.07.25"]
[Round "7"]
[White "Eswaran, Ashritha"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2211"]
[BlackElo "1979"]
[PlyCount "73"]
[EventDate "2016.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 Nb4 7. c3 Na6 8. Be3 c5 9. Bxa6 bxa6 10. Nxc5 Bxc5 11. dxc5 0-0 12. 0-0 f6 13. c6 Nxe5 14. Nxe5 fxe5 15. Qa4 Qc7 16. b4 Rb8 17. Rac1 e4 18. c4 dxc4 19. Rxc4 Rb5 20. Qc2 a5 21. Bc5 Rf6 22. a4 Rb8 23. b5 e5 24. Qxe4 Be6 25. Rc3 Rf4 26. Qc2 Re8 27. Rd1 Bf5 28. Qb3+ Be6 29. Qa3 Qf7 30. Rcd3 Bg4 31. R1d2 h5 32. Rd8 Rxd8 33. Rxd8+ Kh7 34. h3 Be6 35. Qd3+ Bf5 36. Qd5 Qf6 37. Qg8+ 1-0

[Event "Paleochora op 9th"]
[Site "Paleochora"]
[Date "2016.07.21"]
[Round "2"]
[White "Theodorou, Nikolas"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2450"]
[BlackElo "1979"]
[PlyCount "35"]
[EventDate "2016.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 d6 3. d4 Nf6 4. Nc3 a6 5. Be2 b5 6. a3 Bb7 7. 0-0 g6 8. e5 dxe5 9. dxe5 Nd7 10. e6 fxe6 11. Ng5 Nf6 12. Nxe6 Qc8 13. Nc5 Nd8 14. Nxb7 Nxb7 15. Bf3 c6 16. Bf4 Ra7 17. Re1 Nd8 18. Qd4 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.22"]
[Round "6"]
[White "De Jong, Wietse"]
[Black "Klausch, Uwe"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1976"]
[BlackElo "1924"]
[PlyCount "125"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4 8. Nxc4 d5 9. exd5 Qxd5 10. Ne3 Qd8 11. 0-0 Nf6 12. Re1 0-0 13. Bb2 Re8 14. c4 c6 15. Nc3 Bb4 16. Qb3 Bd6 17. Rad1 Rb8 18. d5 Qc7 19. Nf1 Bf5 20. Ne2 Ne4 21. Qf3 Bg6 22. Neg3 Nxg3 23. hxg3 Rbc8 24. dxc6 bxc6 25. Qc3 f6 26. Ne3 Be5 27. Qa3 Bxb2 28. Qxb2 Rb8 29. Qa3 Rbd8 30. Qc5 Qb6 31. Qa3 Qc7 32. c5 Re4 33. Rxd8+ Qxd8 34. Qxa7 Bf7 35. Rd1 Bd5 36. Nf5 Qf8 37. Rb1 Re8 38. Rb7 Bf7 39. Nd6 Ra8 40. Qb6 Bd5 41. Nf5 Bf7 42. Ne7+ Kh8 43. a4 Re8 44. Qc7 g6 45. Qd6 Bd5 46. a5 Bc4 47. Qd7 Qf7 48. Nxc6 Qxd7 49. Rxd7 Re1+ 50. Kh2 Bb5 51. Rd8+ Kg7 52. Nd4 Ba6 53. Rd6 Bf1 54. c6 Ba6 55. Rd7+ Kf8 56. Rxh7 Re5 57. Ra7 Rxa5 58. c7 Rh5+ 59. Kg1 Bc8 60. Ra8 Ke7 61. Rxc8 Kd7 62. Rf8 Kxc7 63. Rxf6 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.21"]
[Round "5"]
[White "Schiele, Lars"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2136"]
[BlackElo "1976"]
[PlyCount "67"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 a6 8. f4 c5 9. dxc5 Nc6 10. Nf3 Nxc5 11. Bd3 Nxd3+ 12. cxd3 f6 13. d4 0-0 14. 0-0 Bd7 15. Rfe1 Qb4 16. a3 Qb6 17. Na4 Qa7 18. Nc5 b6 19. Nd3 Na5 20. Qd1 Rac8 21. g3 Rc4 22. a4 Qc7 23. exf6 gxf6 24. f5 e5 25. dxe5 Bxf5 26. b4 Nb7 27. Nf4 Rxb4 28. Rc1 Qg7 29. Nxd5 Rb2 30. Qd4 Rb3 31. exf6 Qf7 32. Ng5 Qd7 33. Ne7+ Kh8 34. Nxf5 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.19"]
[Round "3"]
[White "De Jong, Wietse"]
[Black "Kebbedies, Frank"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1976"]
[BlackElo "1833"]
[PlyCount "94"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Bc5 11. Nb3 Be7 12. Be3 0-0 13. Qe2 Qc7 14. Bd4 Rd8 15. Rad1 Bd7 16. Be5 Qb6 17. Qf3 Bc6 18. Qh3 h6 19. Bc3 Rd5 20. Nd4 Rh5 21. Qe3 Bd5 22. Be2 Rg5 23. Bf3 Bc5 24. h4 Rg6 25. Qe2 Rd8 26. Nb3 Be7 27. Ba5 Qc6 28. Bxd5 exd5 29. Qxe7 Re8 30. Qc7 Qe6 31. Rfe1 Ne4 32. Nd4 Qf6 33. Qd7 Qe5 34. Bc7 Qe7 35. Qxd5 Qxc7 36. Rxe4 Rd8 37. Qb5 Kh7 38. c3 Rb6 39. Qd3 Kg8 40. Qe2 Kh7 41. Re7 Rd7 42. Re8 Qf4 43. Qc2+ g6 44. h5 Qf6 45. Re3 Re7 46. hxg6+ fxg6 47. Rxe7+ Qxe7 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.19"]
[Round "2"]
[White "Doberitz, Paul"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2156"]
[BlackElo "1976"]
[PlyCount "66"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 e6 4. d4 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 d5 8. e3 Nbd7 9. Rc1 Rc8 10. Qa4 a6 11. cxd5 b5 12. Qa5 exd5 13. Bxb5 axb5 14. Nxb5 Ne4 15. Nxc7+ Rxc7 16. Bxc7 Qf6 17. 0-0 Be7 18. Ne5 Qa6 19. f3 Nd6 20. Qxa6 Bxa6 21. Bxd6 Bxd6 22. Rc6 Bxe5 23. Rxa6 Bb8 24. Rc1 Ke7 25. Rcc6 f6 26. Ra5 h5 27. Rxd5 g4 28. f4 Nf8 29. Rc8 Bd6 30. a4 Ke6 31. Rb5 Kd7 32. Ra8 Rh6 33. d5 f5 1-0

[Event "Hamburg St Pauli op-A"]
[Site "Hamburg"]
[Date "2015.07.18"]
[Round "1"]
[White "De Jong, Wietse"]
[Black "Schroeder, Christoph"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1976"]
[BlackElo "2215"]
[PlyCount "82"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. a3 d5 8. Ba2 d4 9. Ne2 d3 10. Nc3 0-0 11. e5 b6 12. Bc4 dxc2 13. Qxc2 Nd4 14. Qe4 Nxf3+ 15. Rxf3 Rb8 16. Rd3 Qc7 17. Nb5 Qc6 18. Qe2 a6 19. Na7 Qb7 20. Nxc8 Rbxc8 21. Rh3 b5 22. Ba2 Nf5 23. d3 Rfd8 24. Bd2 h5 25. Rc1 Rd4 26. Qf2 Qd7 27. Bb1 Bh6 28. Rf3 Qd8 29. g3 Bf8 30. Qe1 Qd5 31. Rf2 Qb7 32. Bc3 Rd7 33. Qe2 c4 34. Rf3 Bc5+ 35. Kf1 Ne3+ 36. Ke1 cxd3 37. Bxd3 Rxd3 38. Qxd3 Qxf3 39. Bd4 Bb4+ 40. Rc3 Bxc3+ 41. bxc3 Ng2+ 0-1

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.15"]
[Round "9"]
[White "Ristoja, Samu"]
[Black "De Jong, Wietse"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2073"]
[BlackElo "1982"]
[PlyCount "72"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 e6 6. Nc3 b6 7. Ne5 Bb7 8. Qa4+ Nfd7 9. Be3 f6 10. Nf3 Bd6 11. c5 Be7 12. Bc4 0-0 13. Bxe6+ Kh8 14. 0-0-0 Qe8 15. Bxd7 Qxd7 16. Qb3 Qg4 17. Rhg1 Nc6 18. h3 Qh5 19. g4 Qf7 20. Qxf7 Rxf7 21. d5 Ne5 22. Nxe5 fxe5 23. b4 Rd8 24. Kc2 Rf3 25. Rd2 Rxh3 26. Rgd1 Bc8 27. Nb5 Bxg4 28. Re1 Bf5+ 29. Kc1 Rh4 30. d6 Rxb4 31. Rd5 Rxb5 32. Rxe5 Rb1+ 33. Kd2 Rb2+ 34. Kc1 Rb1+ 35. Kd2 Rb2+ 36. Kc1 Rb1+ 1/2-1/2

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.13"]
[Round "7"]
[White "Altshul, Raffael"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2173"]
[BlackElo "1982"]
[PlyCount "63"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 b5 6. Bd3 e6 7. a4 b4 8. e4 Bb7 9. e5 Nd5 10. 0-0 Nd7 11. Nbd2 c5 12. Nc4 cxd4 13. Bg5 Qb8 14. Bb1 Bc5 15. Re1 Qa7 16. Na5 h6 17. Bc1 Rd8 18. Nxb7 Qxb7 19. Nd2 Qc7 20. Qg4 g5 21. Nf3 Ne7 22. Bd2 Nc6 23. Qe4 Ndb8 24. h4 gxh4 25. Qxh4 Ne7 26. Bf4 Ng6 27. Bxg6 fxg6 28. Qf6 Rg8 29. Qxe6+ Kf8 30. Bxh6+ Rg7 31. Qf6+ Kg8 32. Bxg7 1-0

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.12"]
[Round "6"]
[White "De Jong, Wietse"]
[Black "Tauriainen, Marko"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1982"]
[BlackElo "2138"]
[PlyCount "32"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 d6 4. Bb5 Bd7 5. Nc3 exd4 6. Nxd4 g6 7. Be3 Bg7 8. Qd2 Ne5 9. Be2 Bc6 10. Bg5 f6 11. Ne6 Qd7 12. Nxg7+ Qxg7 13. Be3 Qf7 14. Nd5 Bxd5 15. exd5 Ne7 16. c4 Nf5 1/2-1/2

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.10"]
[Round "2"]
[White "De Jong, Wietse"]
[Black "Rasanen, Otto"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1982"]
[BlackElo "1865"]
[PlyCount "85"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ndf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. 0-0 Qc7 12. g3 0-0 13. Bf4 Bxf4 14. Nxf4 Ne4 15. Nd2 Rxf4 16. gxf4 Qxf4 17. Bxe4 dxe4 18. Re1 e5 19. Rxe4 Qg5+ 20. Kh1 Bh3 21. Qb3+ Kh8 22. Qxh3 Qxd2 23. dxe5 Qxb2 24. Rg1 Qxf2 25. Qg4 Rg8 26. Re2 Qc5 27. e6 Qe7 28. h4 Rf8 29. Rd1 Rd8 30. Red2 Rxd2 31. Rxd2 Qf6 32. Qg5 Qf3+ 33. Kh2 h6 34. Qg3 Qf6 35. Re2 Ne7 36. Qf2 Kg8 37. Qxf6 gxf6 38. Rd2 Kf8 39. Rd8+ Kg7 40. Rd7 Kf8 41. Rxb7 a5 42. Kg3 h5 43. Kf4 1-0

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.10"]
[Round "3"]
[White "Nazarova, Anastasia"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1669"]
[BlackElo "1982"]
[PlyCount "79"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. Nf4 Qe7 9. Qh5+ Kd8 10. Qh3 Ndxe5 11. dxe5 Nxe5 12. Be2 g5 13. Nh5 Ng6 14. Qg3 f5 15. Nc4 f4 16. Qd3 Bd7 17. Na3 Rc8 18. c4 Ne5 19. Qc3 d4 20. Qa5+ Ke8 21. 0-0 Bc6 22. Rd1 Qf7 23. Qd2 Be7 24. b4 f3 25. b5 Be4 26. Ng3 Bg6 27. Bf1 h6 28. Re1 Bd6 29. Ne4 Bb8 30. g3 Bf5 31. b6 a6 32. Nc2 Bxe4 33. Rxe4 Qf5 34. Qe1 h5 35. h4 Kf7 36. Bxg5 Rcg8 37. Rf4 Qxf4 38. Bxf4 Nd3 39. Bxd3 Bxf4 40. Qe4 1-0

[Event "Heart of Finland op 22nd"]
[Site "Jyvaskyla"]
[Date "2012.07.09"]
[Round "1"]
[White "Haapasalo, Jukka Pekka"]
[Black "De Jong, Wietse"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2077"]
[BlackElo "1982"]
[PlyCount "101"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. d4 e6 5. 0-0 Be7 6. c4 0-0 7. b3 Ne4 8. Bb2 Bf6 9. e3 Ne7 10. Ne5 Nd6 11. Nd2 c6 12. Qc2 Ng6 13. Rad1 Be7 14. e4 Ne8 15. Ndf3 Nf6 16. Ng5 Nd7 17. Nexf7 Rxf7 18. Nxe6 Qa5 19. exd5 Nf6 20. Bc3 Bb4 21. Bxb4 Qxb4 22. Ng5 Re7 23. dxc6 bxc6 24. Bxc6 Bb7 25. Bxb7 Qxb7 26. d5 Nf8 27. d6 Re5 28. h4 Rae8 29. c5 Qb5 30. b4 Qxb4 31. d7 N8xd7 32. Rxd7 Rxg5 33. hxg5 Nxd7 34. c6 Nb6 35. g6 hxg6 36. Qxg6 Qe4 37. Qd6 Nc8 38. Qd7 Qe6 39. Rd1 Qf7 40. Rd4 Nb6 41. Qg4 Qc7 42. Qg6 Re1+ 43. Kh2 Qe7 44. Rh4 Re6 45. Qh7+ Kf8 46. Qh8+ Kf7 47. Qh5+ g6 48. Qh8 Rxc6 49. Rh7+ Ke6 50. Rxe7+ Kxe7 51. Qg7+ 1-0

[Event "Ghent Taminco op 33rd"]
[Site "Ghent"]
[Date "2010.07.20"]
[Round "8"]
[White "De Jong, Wietse"]
[Black "Cant, Gert"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1993"]
[PlyCount "102"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[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. Nf3 e4 10. Ng1 Bc5 11. c3 Qb6 12. d4 exd3 13. Qxd3 Bxf2+ 14. Kf1 0-0 15. b4 Bxg1 16. Rxg1 Nb7 17. Be3 Qc7 18. h3 Nd5 19. Bd4 Qf4+ 20. Bf3 Bf5 21. Qd2 Qd6 22. Na3 Rfe8 23. Nc4 Qf4 24. Kf2 Re6 25. Rge1 Qxd2+ 26. Nxd2 Nf4 27. Rxe6 Nxe6 28. Bxc6 Nxd4 29. cxd4 Rb8 30. b5 Nd6 31. a4 Rc8 32. Rc1 Ne4+ 33. Nxe4 Bxe4 34. Rc5 Bxc6 35. bxc6 Kf8 36. d5 Ke7 37. Ke3 Kd6 38. Kd4 Rc7 39. Rb5 f6 40. a5 Rf7 41. Rb7 Rc7 42. a6 Re7 43. Rxe7 Kxe7 44. Kc5 g5 45. d6+ Kd8 46. Kd5 f5 47. Ke6 f4 48. c7+ Kc8 49. Ke7 h5 50. d7+ Kxc7 51. d8Q+ Kc6 1-0

