[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.30"]
[Round "5"]
[White "Sterba, Michal"]
[Black "Naasz, Robert"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1725"]
[BlackElo "1811"]
[PlyCount "50"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c4 b6 5. Bxf6 Bxf6 6. e4 Bb7 7. Bd3 c5 8. e5 Be7 9. 0-0 cxd4 10. Nxd4 Nc6 11. Nxc6 Bxc6 12. Nc3 d6 13. Qg4 0-0 14. Rad1 Qc7 15. f4 dxe5 16. f5 exf5 17. Bxf5 Bc5+ 18. Kh1 Rad8 19. Bd7 Rxd7 20. Rde1 Rd2 21. Ne4 Bxe4 22. Qxe4 f6 23. Rf3 Rfd8 24. Rh3 g6 25. Qg4 Qd7 0-1

[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.29"]
[Round "4"]
[White "Naasz, Robert"]
[Black "Bey, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1811"]
[BlackElo "1798"]
[PlyCount "71"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 cxd4 8. cxd4 Bb4+ 9. Nc3 d5 10. 0-0 0-0 11. Bc2 Be7 12. Qd3 g6 13. a3 a6 14. Re1 f6 15. Bh6 Rf7 16. exf6 Bxf6 17. Na4 Nxa4 18. Bxa4 b5 19. Bb3 Qb6 20. Be3 Na5 21. Bc2 Nc4 22. Bc1 Nd6 23. Qe3 Qc7 24. Bd3 Nc4 25. Qh6 Bg7 26. Qh4 Qe7 27. Bg5 Qf8 28. b3 Nd6 29. Ne5 Bxe5 30. dxe5 Ne8 31. Re3 Ng7 32. g4 Rf3 33. Rae1 d4 34. Rxf3 Qxf3 35. Be4 Qc3 36. Rc1 1-0

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2007.12.29"]
[Round "8"]
[White "Naasz, Robert"]
[Black "Den Boer, Paul"]
[Result "0-1"]
[ECO "C79"]
[BlackElo "1759"]
[PlyCount "90"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. Re1 Bd7 7. c3 g6 8. d4 b5 9. Bc2 Bg7 10. Nbd2 0-0 11. d5 Ne7 12. b3 c6 13. c4 Qc7 14. Bd3 Nh5 15. Ba3 c5 16. b4 cxb4 17. Bxb4 a5 18. Ba3 b4 19. Bb2 a4 20. g3 Bg4 21. Be2 f5 22. Ng5 Bxe2 23. Qxe2 f4 24. Ne6 Qa7 25. Nxf8 Rxf8 26. Kg2 Bh6 27. f3 fxg3 28. hxg3 Bf4 29. g4 Nf6 30. Nf1 g5 31. Ng3 Ng6 32. Nf5 a3 33. Rh1 axb2 34. Qxb2 Qc5 35. Qe2 Ra8 36. Qc2 Ra3 37. Raf1 Be3 38. Rh6 Qa7 39. Nxe3 Rxa2 40. Qxa2 Qxa2+ 41. Kg3 b3 42. Nf5 b2 43. Nxd6 b1Q 44. Rxb1 Qxb1 45. c5 Qg1+ 0-1

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2007.12.27"]
[Round "6"]
[White "Naasz, Robert"]
[Black "Wubs, Harm"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1978"]
[PlyCount "32"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. dxe5 Qxd1+ 7. Kxd1 Nc6 8. Bf4 Bf5 9. Bc4 Bxb1 10. Rxb1 0-0-0+ 11. Bd2 Nxe5 12. Rc1 Kb8 13. Be2 Nf6 14. Kc2 Nd5 15. Nf3 Nxf3 16. Bxf3 Nb4+ 1/2-1/2

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2007.12.21"]
[Round "1"]
[White "Klinkhammer, Johan"]
[Black "Naasz, Robert"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2013"]
[PlyCount "109"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Qxe7 8. Nb5 Nb6 9. Nd6+ Kd8 10. Qh5 g6 11. Qh6 cxd4 12. 0-0-0 Nc6 13. f4 a6 14. Nf3 Kc7 15. Nxd4 Bd7 16. c4 dxc4 17. Rh3 Rad8 18. Kb1 Nc8 19. Bxc4 Nxd4 20. Rxd4 Bc6 21. Rhd3 Bxg2 22. Qg7 Rhf8 23. Qxh7 Kb8 24. Qh6 Rh8 25. Qg5 Qxg5 26. fxg5 Nxd6 27. exd6 Rd7 28. Rf4 Rc8 29. Rd2 Bh3 30. b3 Bf5+ 31. Kb2 Rc6 32. Rfd4 Kc8 33. a4 Kb8 34. Be2 Ka7 35. b4 e5 36. Rd5 Be6 37. Rxe5 Rcxd6 38. Rxd6 Rxd6 39. Kc3 Kb6 40. Bf3 Bf5 41. a5+ Kc7 42. Kc4 Be6+ 43. Kc5 Rd3 44. Bd5 Rxd5+ 45. Rxd5 Bxd5 46. Kxd5 Kd7 47. Kc5 Kc7 48. b5 axb5 49. Kxb5 Kc8 50. Kc4 Kd8 51. Kd4 Kc8 52. Ke4 Kd8 53. Kf4 Kd7 54. Ke5 Ke7 55. Kd5 1/2-1/2

[Event "Arnhem OSKA op"]
[Site "Arnhem"]
[Date "2005.04.09"]
[Round "4"]
[White "Naasz, Robert"]
[Black "Schilt, Kees Jan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1739"]
[BlackElo "1756"]
[PlyCount "120"]
[EventDate "2005.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd7 9. 0-0 Nf6 10. Re1 Be7 11. Be3 0-0 12. Rc1 Rfd8 13. Ne5 Bxe2 14. Nxe2 Nxe5 15. dxe5 Qb5 16. Qc2 Qxe5 17. Bf4 Qb5 18. Nc3 Qc4 19. Bg3 Rac8 20. h3 b5 21. Qe2 Qxe2 22. Nxe2 Rxc1 23. Rxc1 Nd5 24. Nf4 Bg5 25. Rd1 Nb4 26. Rxd8+ Bxd8 27. a3 Nc6 28. Nd3 Be7 29. Kf1 Kf8 30. Ke1 Ke8 31. f3 Kd7 32. Kd2 Bd6 33. Bf2 a6 34. Nc5+ Bxc5 35. Bxc5 Ne7 36. Kd3 Nd5 37. Ke4 Kc6 38. Bf2 Kd6 39. g4 g6 40. h4 f5+ 41. gxf5 gxf5+ 42. Kd3 e5 43. b3 Ne7 44. Be3 Kd5 45. Bd2 h5 46. Be3 Nc6 47. a4 bxa4 48. bxa4 e4+ 49. fxe4+ fxe4+ 50. Kc3 Ne5 51. Kb4 Nc4 52. Bg5 e3 53. Bxe3 Nxe3 54. Ka5 Nf5 55. Kxa6 Kc6 56. Ka7 Nxh4 57. a5 Ng6 58. a6 Ne5 59. Ka8 Nd7 60. a7 Nb6+ 0-1

[Event "Groningen op-B"]
[Site "Groningen"]
[Date "2004.12.24"]
[Round "4"]
[White "Naasz, Robert"]
[Black "Mostertman, Milan"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "62"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Bf5 9. 0-0-0 Bf6 10. Nd4 Bg6 11. g4 Nc6 12. f4 h6 13. g5 hxg5 14. fxg5 Be5 15. Bg2 Na5 16. Qe2 Re8 17. Qg4 Nc4 18. Bf2 c6 19. Nf3 d5 20. Nxe5 Rxe5 21. h4 Qe7 22. Rde1 Re8 23. Qg3 Re2 24. Kb1 Na3+ 25. bxa3 Qxa3 26. Rxe2 Rxe2 27. Rc1 Qa4 28. Qb8+ Kh7 29. Qxb7 Rxc2 30. Rxc2 Qxc2+ 31. Ka1 Qc1+ 0-1

[Event "Groningen op-B"]
[Site "Groningen"]
[Date "2004.12.23"]
[Round "3"]
[White "Bontjer, Bernard"]
[Black "Naasz, Robert"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "47"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 b6 5. e5 Nd5 6. Bxe7 Qxe7 7. c4 Nb4 8. a3 N4c6 9. Ngf3 Bb7 10. Bd3 d6 11. 0-0 dxe5 12. d5 Nd8 13. Nxe5 Nd7 14. Nxd7 Qxd7 15. Qg4 0-0 16. Qh3 h6 17. Nf3 Qe7 18. Rae1 Qf6 19. Ne5 Bc8 20. Ng4 Qxb2 21. Qg3 Kh8 22. Qe3 Kg8 23. Re2 Qxa3 24. Bh7+ 1-0

[Event "Groningen op-B"]
[Site "Groningen"]
[Date "2004.12.22"]
[Round "2"]
[White "Naasz, Robert"]
[Black "Lubbers, Robbert"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "55"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 Be7 3. Nf3 d6 4. g3 Nf6 5. Bg2 e5 6. Nbd2 0-0 7. Nc4 c5 8. 0-0 g6 9. Ne3 Be6 10. Ng5 Nbd7 11. Nxe6 fxe6 12. Bh3 Kf7 13. f4 Qe8 14. fxe5 Nxe5 15. Ng4 Nexg4 16. Qxg4 Bd8 17. Bg5 Kg7 18. Qxe6 Qxe6 19. Bxe6 Be7 20. Bd2 Ne8 21. Rxf8 Kxf8 22. Bh6+ Ng7 23. Rf1+ Ke8 24. Bxg7 b5 25. Bd5 Rb8 26. Rf7 Rc8 27. Bh6 Rc7 28. Rxh7 1-0

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "2.7"]
[White "Colly, Jan"]
[Black "Naasz, Robert"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1751"]
[BlackElo "1664"]
[PlyCount "43"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 0-0 8. 0-0 Re8 9. Be3 Nd4 10. Qd2 d5 11. Nh4 Nxc2 12. Qxc2 d4 13. Bd2 dxc3 14. bxc3 Rb8 15. Rad1 b6 16. Rf2 f5 17. Be3 Nc6 18. e5 Bb7 19. d4 cxd4 20. Rfd2 Qe7 21. Bxd4 Red8 22. Qa4 1/2-1/2

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.12.26"]
[Round "4"]
[White "Van Indie, Frank"]
[Black "Naasz, Robert"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1635"]
[BlackElo "1623"]
[PlyCount "109"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. Bb5+ Bd7 5. a4 e6 6. Qe2 Nc6 7. 0-0 Bd6 8. b3 0-0 9. Bb2 a6 10. Bxc6 Bxc6 11. Ne5 Rc8 12. Ng4 Be7 13. d4 Bd7 14. dxc5 Rxc5 15. Ba3 Rc7 16. Nxf6+ Bxf6 17. Ra2 Re8 18. Nd2 Qc8 19. c4 Bc6 20. Bd6 Rd7 21. c5 Qa8 22. Nf3 b6 23. b4 bxc5 24. Bxc5 Rc8 25. Bd4 Be7 26. b5 Bb7 27. Ne5 Rdc7 28. b6 Rc1 29. Qd2 Rxf1+ 30. Kxf1 f6 31. Nd3 Rc4 32. a5 Qc8 33. h3 Bd6 34. Kg1 Qc6 35. Kh2 Kh8 36. g3 Kg8 37. h4 Kf7 38. Qb2 Kg8 39. Kh3 Kf7 40. Qe2 Qc8 41. Kh2 Qc6 42. g4 h6 43. g5 e5 44. fxe5 fxe5 45. Qf2+ Ke6 46. Ba1 d4 47. exd4 Qh1+ 48. Kg3 exd4+ 49. Kg4 Qd1+ 50. Re2+ Kd7 51. Qf7+ Kc6 52. Qxc4+ Kd7 53. Qe6+ Kc6 54. Ne5+ Kc5 55. Qc4# 1-0

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "7.4"]
[White "Dalmolen, Dick"]
[Black "Naasz, Robert"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1715"]
[BlackElo "1623"]
[PlyCount "125"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Qd2 Ne7 8. Nd1 b6 9. c3 Ndc6 10. Bh6 Bxh6 11. Qxh6 Ba6 12. Qd2 Ne5 13. c4 N5c6 14. Nc3 e5 15. Nge2 Bb7 16. f4 d6 17. 0-0 Bc8 18. h3 h5 19. Nd5 Ng8 20. Rf2 Be6 21. Raf1 Qd7 22. fxe5 dxe5 23. Qg5 Qd6 24. Nec3 Qd8 25. Qxd8+ Kxd8 26. Nb5 Rc8 27. Nd6 Nh6 28. Nxc8 Kxc8 29. a3 Kd7 30. h4 Kd6 31. Nf6 Nd4 32. b4 Rb8 33. Rb1 Kc6 34. Bf3 Rb7 35. Bd1 Rb8 36. Ba4+ Kc7 37. bxc5 bxc5 38. Rxb8 Kxb8 39. Bd7 Kc7 40. Ba4 Kc8 41. Kg2 Kd8 42. Rb2 Kc7 43. Ne8+ Kc8 44. Nd6+ Kc7 45. Nb5+ Nxb5 46. Bxb5 Bc8 47. Be8 a6 48. Ba4 Ng4 49. Kf3 Be6 50. Bd1 Nf6 51. Ke3 Ng8 52. a4 Bc8 53. a5 Ne7 54. Ba4 Bb7 55. Be8 f5 56. Rb6 fxe4 57. dxe4 Nc6 58. Bxc6 Bxc6 59. Rxa6 Kb7 60. Rb6+ Kc7 61. Rb2 Kd7 62. Rf2 Ke7 63. a6 1-0

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "1.3"]
[White "Naasz, Robert"]
[Black "Beijer, Bart"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1623"]
[BlackElo "1786"]
[PlyCount "53"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 a6 5. Nf3 Nf6 6. e5 Nd5 7. Nc3 Bb4 8. Bd2 b5 9. Nxd5 Bxd2+ 10. Qxd2 exd5 11. Bd3 Nc6 12. Rc1 h6 13. 0-0 0-0 14. Qf4 Ne7 15. Nh4 Qb6 16. Nf5 Ng6 17. Qe3 a5 18. Nd6 Ba6 19. Bxg6 fxg6 20. Rc5 b4 21. Rfc1 a4 22. Rxd5 Ra7 23. Rdc5 g5 24. Qe4 Rf4 25. Rc8+ Bxc8 26. Rxc8+ Rf8 27. Qd5+ 1-0

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "6.3"]
[White "Naasz, Robert"]
[Black "Hemminga, Fox R"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1623"]
[BlackElo "1760"]
[PlyCount "57"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 dxe4 5. dxe4 Nf6 6. g3 Bc5 7. Bg2 0-0 8. 0-0 e5 9. c3 a5 10. Qc2 h6 11. Nc4 Qe7 12. h3 b6 13. Re1 Ba6 14. Ne3 Rad8 15. Bf1 Bb7 16. Nf5 Qe6 17. b3 Ne7 18. Bc4 Bxe4 19. Nxe7+ Qxe7 20. Rxe4 Nxe4 21. Qxe4 Rd1+ 22. Kg2 Rfd8 23. Qxe5 Qd7 24. Qh5 Rf8 25. Bxh6 Rxa1 26. Bxg7 Kxg7 27. Qg5+ Kh7 28. Qh5+ Kg7 29. Qg5+ 1/2-1/2

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "8.5"]
[White "Naasz, Robert"]
[Black "Huizinga, Egbert"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1623"]
[BlackElo "1722"]
[PlyCount "73"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Be6 9. Nb3 Bd6 10. Be3 Qg6 11. Nh4 Qf6 12. Nf3 h4 13. Nc5 Bxc5 14. Bxc5 Ne7 15. Be3 Bd7 16. d4 exd4 17. Qxd4 Qxd4 18. Bxd4 f6 19. Rad1 Be6 20. Bc3 c5 21. a3 Nc6 22. e5 Kf7 23. exf6 gxf6 24. Rfe1 b5 25. Rd2 a5 26. Rde2 Bd5 27. Nh2 b4 28. Bd2 Rae8 29. Bf4 Rxe2 30. Rxe2 Nd4 31. Rd2 c6 32. Ng4 Rg8 33. Nh6+ Kf8 34. Nxg8 Kxg8 35. Bc7 a4 36. axb4 cxb4 37. Rxd4 1-0

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "3.3"]
[White "Naasz, Robert"]
[Black "Ruigendijk, Ferry"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1623"]
[BlackElo "1653"]
[PlyCount "63"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Qc7 5. h3 g6 6. Nf3 Bg7 7. Be3 0-0 8. Nbd2 b6 9. 0-0 Bb7 10. Rc1 Nbd7 11. Bf4 Rfe8 12. Re1 Rac8 13. Bh2 e5 14. dxe5 dxe5 15. Bc4 a6 16. a4 Bh6 17. g4 Bf4 18. Qb3 Nf8 19. Bxf4 exf4 20. Ng5 Ne6 21. Nxe6 Qe5 22. Nf3 Qd6 23. Neg5 Kg7 24. e5 Qc6 25. exf6+ Kxf6 26. Rxe8 Qxe8 27. Rd1 h6 28. Bd5 Qd7 29. Nxf7 Bxd5 30. Qxd5 Qxd5 31. Rxd5 Kxf7 32. Rd6 1-0

[Event "Groningen SO ON op B"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "9.3"]
[White "Van den Berg, Harmen"]
[Black "Naasz, Robert"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1774"]
[BlackElo "1623"]
[PlyCount "63"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Bf3 Nd7 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. b4 Qb6 16. Qxb6 Nxb6 17. Be2 Rfc8 18. Rac1 a5 19. Bg4 Bd7 20. Nd5 Nxd5 21. Bxd7 Rc7 22. cxd5 Rxd7 23. b5 a4 24. Rc4 Ra5 25. Rb1 e6 26. b6 Ra6 27. Rc8+ Kg7 28. dxe6 fxe6 29. Rc7 Rf7 30. g3 Kg8 31. Kf2 Rxb6 32. Rc8+ 1-0

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "6"]
[White "Rietveld, Renze"]
[Black "Naasz, Robert"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "63"]
[EventDate "2000.12.??"]
[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 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nc3 a6 7. a4 Nc6 8. 0-0 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. exd4 Be7 12. d5 exd5 13. Bxd5 Qc7 14. Re1 Kf8 15. Bxf7 Kxf7 16. Qc4+ Ke8 17. Ng5 Rf8 18. Ne6 Qc8 19. Bf4 Rf7 20. Ng5 Rf8 21. Re2 Na5 22. Rxe7+ Kxe7 23. Re1+ Kd8 24. Qd4+ Nd7 25. Ne6+ Ke8 26. Qxg7 Rxf4 27. Nxf4+ Kd8 28. Ne6+ Ke8 29. Qg5 Nc6 30. Nd8+ Kf8 31. Qh6+ Kg8 32. Re8+ 1-0

[Event "Groningen ABM op"]
[Site "Groningen"]
[Date "1999.??.??"]
[Round "?"]
[White "Van den Berg, Jan"]
[Black "Naasz, Robert"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "99"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b4 a4 11. Ne5 Nf6 12. Qf3 Ra6 13. Be2 Qc7 14. Qg3 0-0 15. Ng4 Qxg3 16. Nxf6+ gxf6 17. hxg3 Bb7 18. f3 f5 19. Rh5 Kg7 20. Kf2 Rg8 21. Rah1 Nd7 22. Rxh7+ Kf8 23. Rh8 Rxh8 24. Rxh8+ Ke7 25. Rh5 Nf6 26. Rh6 Nd5 27. Bb2 Nxb4 28. Ba3 Kd7 29. Bxb4 a3 30. Rh1 Ra4 31. Bc3 b4 32. Bxc4 bxc3 33. Bb5+ Bc6 34. Bxa4 Bxa4 35. Ra1 c2 36. Ke1 a2 37. Kd2 Bb3 38. Kc3 Bd5 39. Kxc2 Kc6 40. Kb2 Kb5 41. Rc1 Kb4 42. Rc7 f6 43. Rf7 Kc4 44. Rxf6 Kd3 45. g4 fxg4 46. fxg4 Kxe3 47. g5 Kxd4 48. g6 e5 49. Rd6 e4 50. Rxd5+ 1-0

