[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "7"]
[White "Kalkman, Rob"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1873"]
[BlackElo "1702"]
[PlyCount "69"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. e5 Nd5 4. c4 Nb6 5. Nc3 d6 6. exd6 cxd6 7. Be3 Bg7 8. Be2 0-0 9. Nf3 Nc6 10. h3 e5 11. d5 Ne7 12. a4 Nf5 13. Bd2 a6 14. a5 Nd7 15. 0-0 Re8 16. Qc2 Nf6 17. Bd3 Bd7 18. Rfe1 b5 19. cxb5 axb5 20. Bxb5 Rxa5 21. Rxa5 Qxa5 22. Bxd7 Nxd7 23. Re4 Rc8 24. Ra4 Qc5 25. Qd3 Qb6 26. b4 Nf6 27. b5 Nd7 28. Ra6 Qb7 29. Rc6 Nc5 30. Qc4 Bf8 31. Ne4 Rb8 32. b6 Qa6 33. Rxc5 Qxb6 34. Rc8 Qb1+ 35. Qc1 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "6"]
[White "De Lange, Steyn"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1702"]
[BlackElo "1198"]
[PlyCount "35"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d6 7. Bc4 Bxf5 8. exf5 Be7 9. Be3 Qd7 10. g4 0-0 11. g5 Ne8 12. g6 Nd8 13. Nd5 Bf6 14. Qh5 Nc6 15. Nc3 Be7 16. Bd5 Nd8 17. Bh6 Bf6 18. Be3 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "4"]
[White "De Lange, Steyn"]
[Black "Lu, Liqin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1702"]
[BlackElo "1069"]
[PlyCount "90"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 Be7 5. Bc4 Nf6 6. Nbd2 0-0 7. 0-0 a6 8. Qc2 Bg4 9. d5 Nb8 10. Nh4 Nxd5 11. Bxd5 Bxh4 12. Bxb7 Ra7 13. Bd5 c6 14. f3 Bh5 15. Bc4 Bg6 16. Bd3 Nd7 17. Nc4 d5 18. Ne3 Nc5 19. Nf5 Bxf5 20. exf5 Nxd3 21. Qxd3 Re8 22. Be3 Ra8 23. Rad1 Bg5 24. Rfe1 h6 25. Bf2 Qb8 26. Qc2 Bd8 27. Bg3 Bc7 28. Re2 Re7 29. c4 Bb6+ 30. Kh1 Qd6 31. Qb3 Bc7 32. cxd5 cxd5 33. Rxd5 Qf6 34. Qc2 Rae8 35. Rc5 Qd6 36. Rd2 Qb6 37. Bf2 Qb7 38. Rcd5 Bb6 39. Qb3 Rb8 40. Rd8+ Bxd8 41. Qxb7 Rexb7 42. b3 Bb6 43. Bg3 Re8 44. h3 Rc7 45. Rd6 Rc1+ 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "3"]
[White "Dekker, Teus"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2020"]
[BlackElo "1702"]
[PlyCount "73"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Bf4 Qe7 11. 0-0 Na6 12. Re1 f6 13. Nd2 Ne5 14. Bf1 Nb4 15. Nc4 Bd7 16. Bg3 g5 17. Nb5 Bxb5 18. axb5 Qc7 19. Ra3 a6 20. Ne3 axb5 21. Bxb5 Ra5 22. Rxa5 Qxa5 23. Qe2 Ra8 24. Bxe5 fxe5 25. Bd7 Nd3 26. Rd1 Nf4 27. Qg4 Qd8 28. Be6+ Kh8 29. h4 Bf6 30. h5 Ra4 31. Qf5 h6 32. g3 Ne2+ 33. Kg2 Nd4 34. Qg6 Qf8 35. Rxd4 cxd4 36. Nf5 d3 37. Nxh6 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "De Lange, Steyn"]
[Black "Sandifort, Jerry"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1702"]
[BlackElo "1360"]
[PlyCount "77"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Bc4 Bg7 6. 0-0 Nf6 7. Nc3 0-0 8. Be3 Bd7 9. f3 Nc6 10. Qd2 Nxd4 11. Bxd4 c5 12. Be3 Qe7 13. Rad1 Ne8 14. Bh6 Bc6 15. Bxg7 Kxg7 16. Nd5 Bxd5 17. Bxd5 Rb8 18. Qc3+ Qf6 19. Rd3 Qxc3 20. Rxc3 Nf6 21. Rd1 Nxd5 22. Rxd5 Rfd8 23. Rcd3 b6 24. Kf2 f6 25. Rxd6 Rxd6 26. Rxd6 Rb7 27. f4 Kf7 28. Kf3 Rc7 29. c4 Ke7 30. e5 f5 31. g4 Rd7 32. Rxd7+ Kxd7 33. gxf5 gxf5 34. Kg3 Ke7 35. Kh4 a6 36. Kg5 Ke6 37. a4 a5 38. h4 Kf7 39. Kh6 1-0

[Event "Spijkenisse Queens-Kings"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "2.2"]
[White "De Lange, Steyn"]
[Black "Van Rossum, Pia"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1674"]
[BlackElo "1579"]
[PlyCount "59"]
[EventDate "2013.10.25"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kings"]
[BlackTeam "Queens"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 Bb6 5. dxe5 Qe7 6. Bf4 a6 7. Nbd2 Nh6 8. h3 Ba7 9. Bc4 f6 10. exf6 Qxf6 11. Bxc7 d6 12. Qb3 Ne5 13. Nxe5 Bxf2+ 14. Kd1 Qxe5 15. Rf1 Ba7 16. Bd5 Kd7 17. Bxb7 Kxc7 18. Bxa8 Bg4+ 19. hxg4 Rxa8 20. Qc4+ Kd7 21. Qxa6 Kc7 22. Kc2 Qc5 23. b4 Qe5 24. Kb2 Bd4 25. Qc4+ Bc5 26. bxc5 Rb8+ 27. Kc2 dxc5 28. Rab1 Rd8 29. Qa6 Rxd2+ 30. Kxd2 1-0

[Event "Spijkenisse Queens-Kings"]
[Site "Spijkenisse"]
[Date "2013.10.25"]
[Round "1.2"]
[White "Van Rossum, Pia"]
[Black "De Lange, Steyn"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1579"]
[BlackElo "1674"]
[PlyCount "59"]
[EventDate "2013.10.25"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Queens"]
[BlackTeam "Kings"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 g6 2. d4 Bg7 3. Bf4 d6 4. e4 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. c4 Bg4 8. d5 Nd4 9. Nc3 Nd7 10. Be3 f5 11. Bxd4 Bxd4 12. exf5 Bxc3 13. bxc3 Bxf5 14. Ng5 Nc5 15. Bc2 e5 16. dxe6 Qxg5 17. Bxf5 Rxf5 18. Re1 Re5 19. Rxe5 Qxe5 20. Qd5 Qxe6 21. Re1 Qxd5 22. cxd5 Kf7 23. h4 Re8 24. Kf1 Ne4 25. Re3 Nd2+ 26. Ke2 Rxe3+ 27. Kxe3 Nc4+ 28. Ke4 Kf6 29. g4 Ne5 30. Kf4 0-1

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.10"]
[Round "9"]
[White "De Lange, Steyn"]
[Black "Van der Voorden, Michael"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1674"]
[BlackElo "1551"]
[PlyCount "17"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. Bg5 0-0 7. 0-0 Bg4 8. Nbd2 Nbd7 9. c3 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "7"]
[White "Wiegers, Kasper"]
[Black "De Lange, Steyn"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1810"]
[BlackElo "1674"]
[PlyCount "71"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 c4 6. Na3 a6 7. Nc2 Bc5 8. d4 cxd3 9. Bxd3 Nge7 10. Be3 Bb6 11. Ncd4 Bd7 12. 0-0 Nf5 13. Bxf5 exf5 14. Re1 Be6 15. Qb3 Na5 16. Qc2 Nc4 17. Bf2 Rc8 18. Nxf5 Bxf2+ 19. Kxf2 Qb6+ 20. N3d4 Bxf5 21. Qxf5 0-0 22. b3 Nb2 23. Re3 Rxc3 24. Rxc3 Qxd4+ 25. Re3 Nd1+ 26. Rxd1 Qxd1 27. Qd3 Qxd3 28. Rxd3 Rd8 29. Rc3 h6 30. Rc7 g5 31. g3 d4 32. Ke2 gxf4 33. gxf4 d3+ 34. Kd2 Rd4 35. f5 Re4 36. Re7 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.08"]
[Round "6"]
[White "De Lange, Steyn"]
[Black "Kompaan, Rick"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1674"]
[BlackElo "1511"]
[PlyCount "49"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Ng8 6. cxd4 d6 7. Bb5 Bd7 8. Nc3 f6 9. e6 Bxe6 10. d5 Qe7 11. dxc6 Bd7+ 12. Qe2 Qxe2+ 13. Kxe2 Bxc6 14. Bxc6+ bxc6 15. Re1 0-0-0 16. Be3 c5 17. Kf1 d5 18. Na4 d4 19. Bd2 Kd7 20. Rac1 Rb8 21. Nxc5+ Bxc5 22. Rxc5 Rxb2 23. Bf4 c6 24. Rd1 Ne7 25. Nxd4 1-0

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "Fan, Zhi Yang"]
[Black "De Lange, Steyn"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1424"]
[BlackElo "1674"]
[PlyCount "52"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 e5 5. d5 c6 6. Be3 Nf6 7. Bd3 0-0 8. Qe2 Re8 9. 0-0-0 cxd5 10. Bb5 dxe4 11. Ng5 Nc6 12. Ngxe4 Nxe4 13. Nxe4 d5 14. Kb1 a6 15. Bc4 Nd4 16. Bxd4 exd4 17. Bxd5 Qxd5 18. Nf6+ Bxf6 19. Qxe8+ Kg7 20. Qe2 Be6 21. b3 Qxg2 22. Rdg1 Qc6 23. f4 Bd5 24. Qe1 Re8 25. Qf1 Be4 26. Qc1 d3 0-1

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "De Lange, Steyn"]
[Black "Jansen, Matthijs"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1674"]
[BlackElo "1395"]
[PlyCount "71"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. d5 Ne7 6. Bg5 h6 7. Bh4 Nxe4 8. Qa4+ Qd7 9. Qxe4 Qg4 10. Nbd2 f5 11. Qxg4 fxg4 12. Bxe7 Bxe7 13. Ng1 a6 14. Bd3 Bd7 15. Bg6+ Kd8 16. Ne2 Bb5 17. c4 Be8 18. Bf5 h5 19. Ne4 Rf8 20. Be6 Bg6 21. N2c3 b6 22. 0-0 Rf4 23. Rae1 b5 24. g3 Rf6 25. cxb5 axb5 26. a3 Rb8 27. Rc1 b4 28. axb4 Rxb4 29. Ra1 c5 30. Ra8+ Kc7 31. Ra7+ Kb8 32. Rxe7 Bxe4 33. Nxe4 Rxe4 34. Ra1 Rb4 35. Rea7 Rb7 36. Ra8+ 1-0

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "Wenninger, Patrick"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1591"]
[BlackElo "1674"]
[PlyCount "55"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Be3 c6 6. Be2 Ne7 7. Nf3 0-0 8. dxe5 dxe5 9. 0-0 Be6 10. Qc2 f6 11. Rad1 Qc7 12. c5 Nd7 13. Rd6 Bf7 14. Rfd1 Nb8 15. Ne1 g5 16. g3 Qc8 17. f4 Bh6 18. f5 Na6 19. Bxa6 bxa6 20. Qd3 Re8 21. Qe2 Rb8 22. Rd7 Rb7 23. Qd2 Bf8 24. b3 Bh5 25. Rxb7 Qxb7 26. Qd7 Qb4 27. Rd3 Nxf5 28. Qxf5 1-0

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "Klepke, Ricardo"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2007"]
[BlackElo "1674"]
[PlyCount "51"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d5 3. Nf3 Bf5 4. e3 e6 5. b5 Nbd7 6. Be2 Bd6 7. 0-0 c5 8. c4 dxc4 9. Na3 Bd3 10. Nxc4 Bxc4 11. Bxc4 Qc7 12. Rc1 Rd8 13. Qb3 Nb6 14. Be2 Qe7 15. d4 0-0 16. Rfd1 cxd4 17. Bxd4 Nfd5 18. a4 e5 19. Bb2 Nf6 20. a5 Nbd7 21. Qc2 e4 22. Nd4 Ne5 23. Nf5 Qe6 24. Nxd6 Rxd6 25. Rxd6 Qxd6 26. Qc7 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.11"]
[Round "9"]
[White "Wooter, Robin"]
[Black "De Lange, Steyn"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "26"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nc3 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 Nf6 5. d4 0-0 6. 0-0 c6 7. Bb3 Nbd7 8. Bf4 b5 9. Re1 a5 10. a4 b4 11. Nb1 Ba6 12. Nbd2 Nb6 13. c3 c5 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.10"]
[Round "8"]
[White "De Lange, Steyn"]
[Black "Beekhuis, Freek"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "37"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. Bd3 f5 6. dxe5 Bc5 7. 0-0 Qe7 8. Qa4 Nxf2 9. Rxf2 Bxf2+ 10. Kxf2 Nxe5 11. Be2 Qc5+ 12. Qd4 Ng4+ 13. Kg1 Qe7 14. Bc4 b6 15. Bg5 Qc5 16. Nbd2 Qxd4+ 17. Nxd4 Bb7 18. Re1+ Kf8 19. Nxf5 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.10"]
[Round "7"]
[White "Hummel, Thomas"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "21"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Bf5 5. g3 Nf6 6. Bg2 g6 7. Qb3 Nc6 8. Nxd5 Be6 9. Nxf6+ exf6 10. Qxb7 Bb4+ 11. Kf1 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.09"]
[Round "6"]
[White "De Lange, Steyn"]
[Black "Hettfleisch von Ehrenhelm, Maurice"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "73"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e6 5. Bc2 Bd7 6. 0-0 Be7 7. Re1 0-0 8. d4 cxd4 9. cxd4 Nc6 10. Nc3 Rc8 11. Bf4 a6 12. a3 b5 13. Qd3 g6 14. e5 Nh5 15. exd6 Nxf4 16. dxe7 Nxe7 17. Qe3 Ned5 18. Qd2 Nxc3 19. bxc3 Qf6 20. Be4 Bc6 21. Ne5 Qg5 22. Qe3 Bxe4 23. Qxe4 Rxc3 24. g3 Nd5 25. Nd7 Rfc8 26. Nc5 Qd2 27. Nxe6 fxe6 28. Qxe6+ Kg7 29. Qxd5 Rc1 30. Qe5+ Kf7 31. d5 Rxa1 32. Rxa1 Rc1+ 33. Rxc1 Qxc1+ 34. Kg2 Qxa3 35. Qe6+ Kg7 36. d6 Qd3 37. d7 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.08"]
[Round "4"]
[White "De Lange, Steyn"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "38"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bc4 Nce7 10. Qb3 c6 11. 0-0 d6 12. Ne4 dxe5 13. dxe5 Nb6 14. Bd3 Bg4 15. Nfg5 Nbd5 16. Nxh7 Nf4 17. Nxf8 Qxd3 18. Qxd3 Nxd3 19. f3 Bf5 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.07"]
[Round "3"]
[White "Smit, Maarten"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2036"]
[PlyCount "49"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 f6 8. dxc5 Bxc5 9. b4 Be7 10. Bf4 fxe5 11. Nxe5 Nf6 12. Re1 Nxe5 13. Bxe5 0-0 14. Nd2 Bd6 15. Bd4 Qc7 16. Nf3 Rae8 17. Ne5 Bxe5 18. Bxe5 Qd8 19. Re3 Bc8 20. Rg3 Rf7 21. Qc2 Ref8 22. f4 Nh5 23. Rh3 Nxf4 24. Bxh7+ Kh8 25. Bg8+ 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.07"]
[Round "2"]
[White "Wallace, Gavin"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1835"]
[PlyCount "79"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Nc6 7. Nf3 Qb6 8. Bxb4 Nxb4 9. Nd6+ Kf8 10. Ng5 Nh6 11. Qd2 f6 12. a3 fxg5 13. axb4 Nf7 14. Nxf7 Kxf7 15. 0-0-0 Bd7 16. Qxd4 Qxd4 17. Rxd4 Rhf8 18. c4 Rac8 19. Kb1 Ke8 20. f3 Rf4 21. Rxf4 gxf4 22. b3 a6 23. Bd3 g6 24. g3 Ke7 25. g4 Bc6 26. c5 Bb5 27. Kc2 Bxd3+ 28. Kxd3 Kd7 29. Ra1 Kc6 30. h4 h6 31. Kc3 Rh8 32. Ra4 g5 33. Ra1 h5 34. hxg5 hxg4 35. fxg4 Rh3+ 36. Kc2 Rg3 37. Rh1 Rxg4 38. Rh6 Rxg5 39. Rxe6+ Kb5 40. Rb6# 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2012.08.06"]
[Round "1"]
[White "De Lange, Steyn"]
[Black "Stolwijk, Colin"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1980"]
[PlyCount "76"]
[EventDate "2012.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Ne7 7. Nf3 h5 8. Nbd2 Nf5 9. Nb3 a5 10. a4 Na6 11. Bd2 Nb4 12. Bxb4 Bxb4+ 13. c3 Be7 14. Nbd2 0-0 15. 0-0-0 c5 16. dxc5 Bxc5 17. Nd4 Nxd4 18. cxd4 Bb4 19. Kb1 Qd7 20. Nf3 g6 21. Rhg1 Rfc8 22. Nh4 Kf8 23. g4 hxg4 24. Rxg4 Ke8 25. Rdg1 Kd8 26. Nxg6 fxg6 27. Rxg6 Be7 28. Rg8+ Kc7 29. Qc3+ Kb6 30. Qb3+ Ka7 31. R8g7 Rc7 32. h4 Qe8 33. Rh7 Bd8 34. Rxc7 Bxc7 35. Rg7 Bb6 36. Qd3 Qf8 37. Qh7 Rb8 38. Rf7 Qb4 0-1

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.16"]
[Round "5"]
[White "De Lange, Steyn"]
[Black "Chotoe, Henry"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1109"]
[BlackElo "1298"]
[PlyCount "36"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bf4 e5 5. dxe5 dxe5 6. Bg3 Bb4 7. Qf3 0-0 8. 0-0-0 Bxc3 9. Qxc3 Nxe4 10. Qd3 Nxg3 11. hxg3 Qg5+ 12. Kb1 Qg6 13. Qc4 Nb6 14. Qxc7 Bf5 15. Rd6 Rac8 16. Rxg6 Rxc7 17. Rg5 Bxc2+ 18. Ka1 Bg6 0-1

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.16"]
[Round "6"]
[White "Schraa, Ger"]
[Black "De Lange, Steyn"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1268"]
[BlackElo "1109"]
[PlyCount "98"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. c4 e6 4. a3 Nf6 5. Nc3 c5 6. Nf3 Nc6 7. cxd5 Nxd5 8. Be2 cxd4 9. Nxd4 Nxd4 10. Qxd4 Nxc3 11. Qxc3 f6 12. 0-0 Bd6 13. Bb5+ Kf7 14. Kh1 Rc8 15. Qd2 Be7 16. Ba4 Rc7 17. f3 Qb8 18. e4 Bg6 19. Qe2 Rd8 20. b4 Kf8 21. Be3 Be8 22. Bb3 a6 23. Bb6 Bb5 24. Bxc7 Qxc7 25. Rac1 Qxc1 26. Rxc1 Bxe2 27. Bxe6 Rd1+ 28. Rxd1 Bxd1 29. Bc8 Bd8 30. Bxb7 a5 31. Kg1 axb4 32. axb4 Be2 33. Kf2 Bb5 34. Bd5 Be7 35. g3 Bxb4 36. f4 Ke7 37. h4 Kd6 38. Bg8 h6 39. Bh7 g5 40. h5 Ke6 41. Bf5+ Ke7 42. Kf3 Ba4 43. Bg6 Ke6 44. Ke3 Be1 45. f5+ Ke5 46. Kd3 Bxg3 47. Ke3 Bf4+ 48. Kd3 Bc6 49. Kc4 Bxe4 0-1

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "2"]
[White "De Lange, Steyn"]
[Black "Gerssen, Jeanet"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1109"]
[BlackElo "1458"]
[PlyCount "39"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 dxc4 5. Bxc4 e6 6. Nf3 Nd7 7. 0-0 Bb4 8. Qb3 Qb6 9. Nc3 Bxc3 10. bxc3 Ne7 11. Ba3 Qxb3 12. axb3 Nd5 13. Bxd5 exd5 14. c4 dxc4 15. bxc4 b6 16. Bd6 f6 17. Rfe1 Kf7 18. exf6 Nxf6 19. Ne5+ Ke8 20. Ng6+ 1-0

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "4"]
[White "Parre, Jan"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1396"]
[BlackElo "1109"]
[PlyCount "78"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Ne7 3. c4 c5 4. Nc3 Nbc6 5. Nb5 Ng6 6. g3 a6 7. Nc3 Nd4 8. Qd1 Ne5 9. f4 Nec6 10. a3 g6 11. Nf3 Nxf3+ 12. Qxf3 Nd4 13. Qd1 Qf6 14. d3 d6 15. Be3 Bg7 16. Rb1 0-0 17. Bg2 Rb8 18. 0-0 Qd8 19. Kh1 Bd7 20. Rf2 b5 21. Na2 Bc6 22. b4 bxc4 23. dxc4 Qb6 24. Bxd4 Bxd4 25. Rc2 Ba4 26. g4 Bxc2 27. Qxc2 cxb4 28. axb4 Rfc8 29. Bf1 a5 30. b5 Be3 31. f5 exf5 32. gxf5 Qc5 33. Nc3 Qd4 34. Nd5 Re8 35. Rd1 Qe5 36. Nxe3 Qxe4+ 37. Qxe4 Rxe4 38. Nd5 Re5 39. Nf6+ Kg7 1-0

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "3"]
[White "Van Dongen, Gerard"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1647"]
[BlackElo "1109"]
[PlyCount "41"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 dxc4 5. e4 Bg4 6. Be3 Bb4 7. Bxc4 Nf6 8. Qc2 Bxf3 9. gxf3 c6 10. Qb3 Bxc3+ 11. Qxc3 Nbd7 12. Rg1 Nh5 13. Rg5 g6 14. Rg2 Qh4 15. d5 e5 16. dxc6 bxc6 17. Bb3 0-0 18. Rd1 Qh3 19. Rxd7 Qxd7 20. Qxe5 Ng7 21. Bd4 1-0

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.14"]
[Round "1"]
[White "Bekker, Michael"]
[Black "De Lange, Steyn"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1623"]
[BlackElo "1109"]
[PlyCount "67"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. Bg2 cxd4 6. Nxd4 Bc5 7. Nb3 Bb4+ 8. Bd2 dxc4 9. Bxb4 Qxd1+ 10. Kxd1 cxb3 11. axb3 Nd5 12. Bc5 Bd7 13. Nd2 Bc6 14. e4 Nf6 15. Nc4 Na6 16. Nd6+ Kd7 17. b4 Ng4 18. Ke2 f5 19. Rhd1 fxe4 20. Nf7+ Kc7 21. Bd6+ Kb6 22. Nxh8 Bb5+ 23. Ke1 Rxh8 24. Bxe4 Nxh2 25. Rac1 Ng4 26. b3 Nf6 27. Bg2 Ne8 28. Be7 Nec7 29. Rd6+ Bc6 30. Bxc6 bxc6 31. Rdxc6+ Kb7 32. Bd6 Rc8 33. b5 Nb4 34. Rxc7+ 1-0

