[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.28"]
[Round "7"]
[White "Heinen, Igor"]
[Black "Vreedenborg, Carel"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2023"]
[PlyCount "72"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 g6 6. e4 d6 7. Bxc4 Bg7 8. Qc2 Na6 9. Nf3 0-0 10. 0-0 Rb8 11. Ra3 Nb4 12. Qb1 Ne8 13. Be3 f5 14. Ng5 f4 15. Bd2 e5 16. Ne6 Qh4 17. Nxf8 f3 18. Nd1 Nf6 19. Ne6 Nxe4 20. Bg5 Nxg5 21. Nxg5 fxg2 22. Re1 Qxg5 23. Rg3 Qd2 24. Re2 Qd4 25. Ne3 Bf5 26. Qc1 Bd3 27. Rd2 Bh6 28. Bxd3 Nxd3 29. Qd1 c4 30. Nf5 Qf4 31. Qh5 Qxd2 32. Rxg6+ Kh8 33. Qh4 Qe1+ 34. Kxg2 Nf4+ 35. Kf3 Rf8 36. Ne3 Nxg6+ 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.28"]
[Round "6"]
[White "Vreedenborg, Carel"]
[Black "Larmuseau, Michiel"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2023"]
[BlackElo "1850"]
[PlyCount "71"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. 0-0 b5 6. Bb3 Nf6 7. d4 Nxd4 8. Nxd4 exd4 9. e5 Ne4 10. Bd5 Nc5 11. Bxa8 c6 12. Qxd4 Qc7 13. Nc3 Qb8 14. a4 b4 15. Ne4 Nxe4 16. Qxe4 Qxa8 17. Qg4 g6 18. Re1 d5 19. e6 Bxe6 20. Rxe6 fxe6 21. Qxe6 Kd8 22. Be3 Qb7 23. a5 Qd7 24. Qe5 Re8 25. Re1 Qd6 26. Bb6+ Kd7 27. Qe2 h5 28. Qxa6 Qb8 29. Qd3 Kc8 30. Qxg6 Kb7 31. Qe6 Qc8 32. Qxc8+ Kxc8 33. Bc5 Kd7 34. Rxe7+ Rxe7 35. Bxe7 Kxe7 36. a6 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.27"]
[Round "5"]
[White "Blijlevens, Pim"]
[Black "Vreedenborg, Carel"]
[Result "1/2-1/2"]
[ECO "A57"]
[BlackElo "2023"]
[PlyCount "60"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. Bg5 Bxd5 8. Bxf6 Qxf6 9. Qxd5 Qxb2 10. Rd1 c4 11. f4 Bb4+ 12. Kf2 0-0 13. Qxc4 a6 14. b6 d6 15. Nf3 Nd7 16. b7 Rab8 17. Kg3 d5 18. Qb3 Qxb3 19. axb3 Nf6 20. Nd4 Bc5 21. e3 Bxd4 22. Rxd4 Rxb7 23. Bxa6 Rxb3 24. Kf3 h5 25. Bd3 g6 26. h3 h4 27. Bb1 Ra8 28. Rhd1 Raa3 29. R4d3 Rxd3 30. Rxd3 Rxd3 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.27"]
[Round "4"]
[White "Vreedenborg, Carel"]
[Black "In't Veld, Daan"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2023"]
[BlackElo "2204"]
[PlyCount "88"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. 0-0 Qc7 8. Be3 Nf6 9. Qe2 0-0 10. N1d2 Nc6 11. f4 d6 12. a4 b6 13. Nc4 Rb8 14. Kh1 e5 15. fxe5 dxe5 16. Bg5 Ng4 17. Bxe7 Qxe7 18. Ne3 Nxe3 19. Qxe3 Nb4 20. a5 Rd8 21. Bc4 Be6 22. Bxe6 Qxe6 23. Qc3 bxa5 24. Rxa5 Nxc2 25. Nc5 Qf6 26. Rc1 Nb4 27. h3 Qb6 28. Rca1 Rbc8 29. Nd7 Qd6 30. Rc5 Rxc5 31. Nxc5 Rc8 32. Qxb4 Rxc5 33. Qb7 h6 34. Qxa6 Qxa6 35. Rxa6 Rb5 36. Ra8+ Kh7 37. Re8 f6 38. Kh2 Rxb2 39. Kg3 Rb3+ 40. Kf2 Rb4 41. Kf3 Rb3+ 42. Kf2 Rb7 43. h4 Kg6 44. Kf3 Kh5 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.26"]
[Round "3"]
[White "Van Haren, Marcel"]
[Black "Vreedenborg, Carel"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "2023"]
[PlyCount "66"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d4 exd4 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. a4 Nxd4 9. Qxd4 Be6 10. Bxe6 fxe6 11. e5 dxe5 12. Qxe5 Qd6 13. Re1 Ng4 14. Qxe6+ Qxe6 15. Rxe6 Bd6 16. g3 Nxf2 17. Rxd6 cxd6 18. Be3 Ne4 19. Nxe4 Rae8 20. Nxd6 Rxe3 21. Nxb7 Re2 22. Nc5 Rff2 23. Nd3 Rg2+ 24. Kf1 Rxc2 25. b4 Rxh2 26. Kg1 Rcg2+ 27. Kf1 Rd2 28. Kg1 Rh3 29. Nc5 Rxg3+ 30. Kf1 h5 31. a5 h4 32. Ne4 Rf3+ 33. Kg1 Re2 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.26"]
[Round "2"]
[White "Vreedenborg, Carel"]
[Black "Pastoor, Ernst Jan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2023"]
[PlyCount "66"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be2 Nd7 5. h4 c6 6. a4 Ngf6 7. g4 h5 8. g5 Ng8 9. Be3 Qc7 10. Qd2 a6 11. f4 e6 12. d5 exd5 13. exd5 c5 14. Bd3 Ne7 15. Nge2 Nb6 16. Ng3 0-0 17. f5 Bxc3 18. bxc3 Nexd5 19. 0-0 Nxe3 20. Qxe3 c4 21. fxg6 cxd3 22. gxf7+ Rxf7 23. Qe8+ Kg7 24. Nxh5+ Kg6 25. Rf6+ Kxh5 26. Raf1 Qc5+ 27. R1f2 Be6 28. Qxe6 Rxf6 29. Qxf6 Qd5 30. cxd3 Re8 31. Qh6+ Kg4 32. Rg2+ Kh3 33. Rh2+ Kg3 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.25"]
[Round "1"]
[White "Braeken, Barry"]
[Black "Vreedenborg, Carel"]
[Result "1-0"]
[ECO "A08"]
[BlackElo "2023"]
[PlyCount "45"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 Nf6 6. 0-0 d5 7. Nbd2 0-0 8. Re1 h6 9. c3 Kh7 10. h3 dxe4 11. dxe4 Be6 12. Qe2 Nd7 13. Nh4 Nde5 14. f4 Nd3 15. Rd1 c4 16. f5 Qb6+ 17. Kh2 Rad8 18. fxe6 Nxc1 19. Raxc1 Qxb2 20. Nhf3 Bxc3 21. Qxc4 Bxd2 22. Rc2 Qb4 23. Rdxd2 1-0

[Event "Rotterdam Triomfator op 1st"]
[Site "Rotterdam"]
[Date "2002.06.16"]
[Round "5"]
[White "Kouwenhoven, Arjen"]
[Black "Vreedenborg, Carel"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1922"]
[BlackElo "2016"]
[PlyCount "68"]
[EventDate "2002.06.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 0-0 9. Be2 Qxb6 10. 0-0 Bg4 11. Nd2 Bxe2 12. Qxe2 Nbd7 13. Nc4 Qc7 14. a4 Rfe8 15. Bf4 Nh5 16. Be3 Nb6 17. Na3 Bxc3 18. bxc3 Nxa4 19. Qc2 Nb6 20. c4 Reb8 21. f4 Nd7 22. g4 Nhf6 23. g5 Nh5 24. Qc3 Rb7 25. Rfb1 Rab8 26. Kg2 Nb6 27. Bc1 Na4 28. Qc2 Nxf4+ 29. Kf3 Qd7 30. Kxf4 Qh3 31. Rxb7 Rxb7 32. Rb1 e5+ 33. dxe6 fxe6 34. Rxb7 e5# 0-1

[Event "Rotterdam Triomfator op 1st"]
[Site "Rotterdam"]
[Date "2002.06.15"]
[Round "2"]
[White "Plantfeber, Arthur"]
[Black "Vreedenborg, Carel"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1898"]
[BlackElo "2016"]
[PlyCount "44"]
[EventDate "2002.06.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[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. a4 Rb8 9. axb5 axb5 10. c3 d5 11. exd5 Nxd5 12. Nxe5 Nxe5 13. Rxe5 Nf6 14. g3 Bd6 15. Re1 Ng4 16. Re4 h5 17. d4 Qf6 18. f4 Bb7 19. Re1 Rbe8 20. Na3 Bxa3 21. Rxa3 Qc6 22. d5 Qb6+ 0-1

[Event "Rotterdam Triomfator op 1st"]
[Site "Rotterdam"]
[Date "2002.06.15"]
[Round "4"]
[White "Vreedenborg, Carel"]
[Black "Jonkman, Harmen"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2016"]
[BlackElo "2520"]
[PlyCount "42"]
[EventDate "2002.06.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Nxd4 Nxd4 12. c3 Be7 13. cxd4 Qd5 14. Bb4 Bxb4 15. Qa4+ Qc6 16. Qxb4 0-0-0 17. Nc3 Qd6 18. Qxd6 Rxd6 19. d5 Bxd5 20. Re7 Be6 21. Nb5 Rd7 0-1

[Event "Berliner Sommer 15th"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "1"]
[White "Grabliauskas, Virginijus"]
[Black "Vreedenborg, Carel"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2445"]
[PlyCount "49"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 059 Extra"]
[Source "ChessBase"]
[SourceDate "1997.09.26"]
[SourceVersion "1"]
[SourceVersionDate "1997.09.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. e4 Bd6 8. Bc4 Nxe4 9. Nf3 0-0 10. 0-0 a6 11. b6 Nc6 12. Re1 Re8 13. Qd3 Nb4 14. Qb3 Nc6 15. Nc7 Nd4 16. Nxd4 Qh4 17. g3 Nxg3 18. Bxf7+ Kh8 19. Bf4 Bxf4 20. fxg3 Bxg3 21. Qxg3 Qxd4+ 22. Qf2 Qg4+ 23. Qg3 Qd4+ 24. Qf2 Qg4+ 25. Qg3 1/2-1/2

[Event "Berliner Sommer 15th"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "8"]
[White "Vreedenborg, Carel"]
[Black "Bruch, Egbert"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2000"]
[BlackElo "1798"]
[PlyCount "52"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 059 Extra"]
[Source "ChessBase"]
[SourceDate "1997.09.26"]
[SourceVersion "1"]
[SourceVersionDate "1997.09.26"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Nc6 8. Be3 Bd7 9. f4 Qc8 10. h3 Re8 11. Bf3 Bf8 12. Qd2 Nxd4 13. Bxd4 Bc6 14. Rae1 Qd7 15. Qf2 Kh8 16. Kh1 b5 17. Bxa7 b4 18. Nd5 Bb5 19. Nxf6 gxf6 20. e5 c6 21. Bd4 Bxf1 22. Qh4 dxe5 23. fxe5 Bg7 24. exf6 Rxe1 25. fxg7+ Kg8 26. Be4 Rxe4 0-1

[Event "Berliner Sommer 15th"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "8"]
[White "Wiersma, Eelke"]
[Black "Vreedenborg, Carel"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2300"]
[PlyCount "61"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 059 Extra"]
[Source "ChessBase"]
[SourceDate "1997.09.26"]
[SourceVersion "1"]
[SourceVersionDate "1997.09.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 exd4 7. cxd4 Be7 8. e5 Nd5 9. Qb3 Na5 10. Qxd5 c6 11. Qe4 cxb5 12. Nc3 Nc4 13. Nxb5 d5 14. Qd3 a6 15. Nc3 Bg4 16. h3 Bh5 17. Ne1 f6 18. b3 Nb6 19. f4 fxe5 20. fxe5 Bb4 21. Rxf8+ Qxf8 22. Bd2 Bg6 23. Qe3 Rc8 24. Ne2 Ba3 25. Nf4 Be4 26. Ned3 Nd7 27. Rf1 Qe7 28. Nf2 Rc2 29. Nxe4 dxe4 30. Rf2 Nxe5 31. Qxe4 1/2-1/2

[Event "Ghent op 16th"]
[Site "Ghent"]
[Date "1993.??.??"]
[Round "?"]
[White "Vreedenborg, Carel"]
[Black "Blees, Albert"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2405"]
[PlyCount "103"]
[EventDate "1993.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Bd3 Bd7 6. Ne2 Bb5 7. 0-0 Bxd3 8. Qxd3 Nc6 9. a3 f6 10. Nf4 cxd4 11. Nxe6 Nxe5 12. Qh3 dxc3 13. Nxc3 Kf7 14. Nxf8 Rxf8 15. Nxd5 Qe6 16. Qxe6+ Kxe6 17. Rd1 Rc8 18. Be3 b6 19. Rac1 Rxc1 20. Nf4+ Kf7 21. Rxc1 Ne7 22. Rc7 Rd8 23. Kf1 g5 24. Nh5 Rd7 25. Rxd7 Nxd7 26. Bd4 Ke6 27. Ke2 Nf5 28. Bc3 b5 29. h3 Nh4 30. g3 Nf5 31. f4 h6 32. g4 Ne7 33. f5+ Kf7 34. Kf3 Nd5 35. Bd4 a6 36. Ke4 Nc7 37. Bc3 Nc5+ 38. Ke3 Nd5+ 39. Kd4 Nxc3 40. Kxc3 a5 41. Kd4 Nd7 42. b4 axb4 43. axb4 Ke7 44. Kd5 Ne5 45. Kc5 Nd7+ 46. Kc6 Kd8 47. Kd6 Ne5 48. Nxf6 Nd3 49. Nd5 Nf4 50. Nc7 Nxh3 51. f6 Nf4 52. Ne6+ 1/2-1/2

