[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.12"]
[Round "9"]
[White "Vertenten, Eduard"]
[Black "Veldman, Jan"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "33"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. b3 Qc7 11. Bb2 Ne8 12. Rad1 f5 13. Ng5 Rf6 14. e4 Nf8 15. Na4 f4 16. Nc5 Nd7 17. Nce6 1/2-1/2

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.11"]
[Round "8"]
[White "Van Wijnen, Wout J"]
[Black "Vertenten, Eduard"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "31"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. g3 Nf6 4. Bg2 e6 5. d3 Nc6 6. Nbd2 Be7 7. 0-0 0-0 8. c3 Qc7 9. Qc2 b6 10. Re1 Bb7 11. a3 Rfd8 12. b3 Rac8 13. Bb2 Na5 14. c4 dxc4 15. dxc4 Nc6 16. Rad1 1/2-1/2

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.11"]
[Round "7"]
[White "Vertenten, Eduard"]
[Black "Blok, Ronald A"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "103"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nc6 6. e3 h6 7. Bh4 Nh7 8. Bxe7 Qxe7 9. a3 a6 10. Bd3 dxc4 11. Bxc4 0-0 12. 0-0 b5 13. Bd3 f5 14. b4 Bd7 15. Rc1 Rac8 16. Re1 Qf6 17. Bb1 Rfd8 18. Ba2 Ne7 19. Qb3 Be8 20. Qxe6+ Bf7 21. Qxf6 Nxf6 22. Bxf7+ Kxf7 23. Ne5+ Kg8 24. Ne2 Kh7 25. Nc6 Re8 26. Nxe7 Rxe7 27. Rc6 Ra8 28. Rec1 Nd5 29. Nc3 Nxc3 30. R1xc3 Ra7 31. Kf1 g6 32. d5 Rd7 33. R3c5 h5 34. Ke2 Kh6 35. f3 Kg5 36. Kd3 Rd6 37. Kd4 f4 38. e4 Rxc6 39. Rxc6 h4 40. e5 a5 41. Kc5 axb4 42. Kxb4 Ra4+ 43. Kxb5 Rxa3 44. Rc2 Rd3 45. Kc6 Kf5 46. d6 cxd6 47. exd6 Ke6 48. Re2+ Re3 49. Rxe3+ fxe3 50. d7 e2 51. d8Q e1Q 52. Qe8+ 1-0

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.10"]
[Round "6"]
[White "Zozin, Walter"]
[Black "Vertenten, Eduard"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "109"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. e3 d5 4. b3 e6 5. Bb2 Be7 6. Bb5+ Bd7 7. Nc3 0-0 8. 0-0 Nc6 9. Bxc6 Bxc6 10. Ne5 Rc8 11. Qe1 Nd7 12. Ne2 Nxe5 13. fxe5 f6 14. Qg3 f5 15. Nf4 Bh4 16. Qh3 Bd7 17. g4 Qg5 18. Ng2 Qxg4 19. Qxg4 fxg4 20. Nxh4 g5 21. Ng2 Bb5 22. d3 c4 23. Rxf8+ Rxf8 24. dxc4 dxc4 25. Rf1 Rf3 26. Rxf3 gxf3 27. Ne1 g4 28. h3 h5 29. hxg4 hxg4 30. Kf2 Kf7 31. a4 Ba6 32. a5 cxb3 33. cxb3 Kg6 34. Bd4 Kh5 35. Kg3 Kg5 36. e4 b6 37. axb6 axb6 38. Bxb6 Bb7 39. Be3+ Kh5 40. Nd3 Kg6 41. Nc5 Bxe4 42. Nxe4 Kf5 43. Nf2 Kxe5 44. Kxg4 Kd5 45. Kxf3 Kc6 46. Ke4 Kb5 47. Bd2 Kc5 48. Ke5 Kb5 49. Nd3 Kc6 50. Kxe6 Kb5 51. Kd5 Kb6 52. Kc4 Kc6 53. Bc3 Kc7 54. Kb5 Kb7 55. b4 1-0

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.09"]
[Round "5"]
[White "De Bock, Martin"]
[Black "Vertenten, Eduard"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "65"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. Nd2 h6 12. Bh4 N6h7 13. Bxe7 Rxe7 14. Nf3 Nf6 15. Ne5 N8d7 16. f4 Nxe5 17. fxe5 Ne8 18. Rf4 Nc7 19. Raf1 Be6 20. Bh7+ Kh8 21. Bg6 Qd7 22. Bh5 Rf8 23. Qf2 Ne8 24. e4 g5 25. Rf3 Ng7 26. Bg6 dxe4 27. Nxe4 Bc4 28. Nf6 Qe6 29. Rh3 h5 30. Bxh5 Nxh5 31. Rxh5+ Kg7 32. Rxg5+ Kh6 33. Qh4# 1-0

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.09"]
[Round "4"]
[White "Vertenten, Eduard"]
[Black "Jansen, Cor M"]
[Result "1/2-1/2"]
[ECO "E21"]
[PlyCount "50"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Qc2 Bb4 6. Bd2 0-0 7. e3 d6 8. Be2 Nbd7 9. 0-0 Qe7 10. Ne1 c5 11. Bf3 Bxf3 12. Nxf3 Rfc8 13. Qd3 a6 14. b3 d5 15. Rac1 dxc4 16. bxc4 cxd4 17. exd4 Rd8 18. Ne4 Bxd2 19. Nxf6+ Qxf6 20. Qxd2 e5 21. Rfe1 exd4 22. Qxd4 Qxd4 23. Nxd4 Nc5 24. Red1 Rd7 25. Nb3 Rad8 1/2-1/2

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.08"]
[Round "3"]
[White "Van Haaften, Adriaan J"]
[Black "Vertenten, Eduard"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "80"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 e6 6. Be2 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. h3 a6 10. a3 b5 11. b4 Bb7 12. Qd3 Rc8 13. Be3 Nd7 14. Rac1 Nb6 15. d5 exd5 16. exd5 Nb8 17. Nd2 N8d7 18. Bg4 Ne5 19. Qd4 Nxg4 20. Qxb6 Qxb6 21. Bxb6 Nf6 22. Rfe1 Bd8 23. Bd4 Re8 24. Rxe8+ Nxe8 25. Re1 Bf6 26. Bxf6 Nxf6 27. Nce4 Ne8 28. Nc3 Kf8 29. Nde4 Rc4 30. Rd1 f5 31. Ng5 Rxc3 32. Ne6+ Kg8 33. Nd8 Bc8 34. Nc6 Nf6 35. Re1 Kf8 36. Kh2 Nxd5 37. Nd4 Rxa3 38. Nf3 Nxb4 39. Rd1 Ke7 40. Rc1 Be6 0-1

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.08"]
[Round "2"]
[White "Vertenten, Eduard"]
[Black "Defour, Rudy"]
[Result "0-1"]
[ECO "E38"]
[BlackElo "1873"]
[PlyCount "26"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 cxd4 6. exd4 0-0 7. Bd3 d5 8. a3 dxc4 9. axb4 cxd3 10. Qxd3 Nc6 11. b5 Nxd4 12. Be3 e5 13. Nge2 Bf5 0-1

[Event "Gravenpolder Seniors op"]
[Site "Gravenpolder"]
[Date "2009.09.07"]
[Round "1"]
[White "Kuijpers, Domien"]
[Black "Vertenten, Eduard"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "70"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8. 0-0 Nc6 9. Be3 Be7 10. f4 exf4 11. Nxf4 Bg4 12. Qe1 Ne5 13. Qg3 0-0 14. Nfd5 Nh5 15. Nxe7+ Qxe7 16. Qe1 Nf6 17. Bg5 Be6 18. Bxf6 gxf6 19. Qh4 Kg7 20. Rae1 Ng6 21. Qh5 Rg8 22. Re3 Kh8 23. Qh6 Rg7 24. Nd5 Bxd5 25. exd5 Qd8 26. b3 Qb6 27. Kh1 Qd4 28. c4 Ne5 29. Rg3 Ng6 30. Bb1 Rag8 31. Rgf3 Qh4 32. Rh3 Qd4 33. Bxg6 fxg6 34. Qe3 Qe5 35. Rhf3 f5 1/2-1/2

