[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2023.02.05"]
[Round "6.7"]
[White "Rietveld, Leo"]
[Black "Riemer, Ralf"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1863"]
[BlackElo "2033"]
[PlyCount "95"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Aschaffenburg"]
[BlackTeam "Bamberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. Bg5 Bb4+ 5. c3 dxc3 6. Nxc3 h6 7. Bxf6 Qxf6 8. Rc1 Qg6 9. Bd3 0-0 10. 0-0 Bxc3 11. Rxc3 Nc6 12. e5 Qg4 13. Re1 Qb4 14. a3 Qe7 15. Bb1 Rd8 16. Qc2 g6 17. h4 d6 18. Qc1 Kg7 19. exd6 Qxd6 20. Rd3 Qf6 21. Rxd8 Qxd8 22. Be4 Bd7 23. h5 Qf6 24. hxg6 fxg6 25. b4 a6 26. a4 b5 27. Re3 Re8 28. Bxc6 Qxc6 29. Rc3 Qd6 30. Rxc7 bxa4 31. Qc3+ Kg8 32. Qc4+ Be6 33. Qc3 Re7 34. Rc6 Qf4 35. Ne5 Bf5 36. Nxg6 Bxg6 37. Rxg6+ Kf7 38. Rg7+ Kf8 39. Rg3 Qe5 40. Qf3+ Ke8 41. Qc6+ Kf8 42. Qc8+ Re8 43. Rf3+ Kg8 44. Rg3+ Kh8 45. Qg4 Qa1+ 46. Kh2 Qf6 47. Qh5 Re4 48. Kh3 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2023.01.15"]
[Round "5.7"]
[White "Richter, Heiko"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1972"]
[BlackElo "1863"]
[PlyCount "106"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rottendorf"]
[BlackTeam "Aschaffenburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. 0-0 Nc6 7. b3 0-0-0 8. Bb2 e6 9. c4 Qf5 10. Nd2 Nb4 11. Nf3 c5 12. Ng3 Qf4 13. Ne5 Rxd4 14. Bxd4 cxd4 15. Nxf7 Rg8 16. Qf3 g5 17. Rae1 Rg7 18. Ne5 Nd7 19. Nxd7 Qxf3 20. gxf3 Kxd7 21. Re4 Nc6 22. f4 gxf4 23. Rxf4 Bb4 24. Rd1 Bc5 25. Kf1 e5 26. Rh4 Rf7 27. Ke2 Be7 28. Rg4 Ke6 29. Ne4 a5 30. Rdg1 b6 31. h3 Rf5 32. Rg7 Rh5 33. R1g3 Rh4 34. R7g4 Rh5 35. Rf3 Nb4 36. a4 Nc6 37. Rfg3 Nb4 38. Kd2 Nc6 39. Ke2 Nb4 40. Kf1 Rf5 41. Ng5+ Kd7 42. Nxh7 Nc2 43. Ke2 Nb4 44. Rg6 e4 45. Ng5 d3+ 46. Kd1 Re5 47. f4 exf3 48. Nxf3 Re3 49. Ne1 Re4 50. R6g4 Re6 51. Rd4+ Kc7 52. Nxd3 Na2 53. Nf4 Rh6 1-0

[Event "Mittelfrank Regionalliga Nord-West 2223"]
[Site "Mittelfranken"]
[Date "2022.10.23"]
[Round "2.8"]
[White "Treibel, Michael"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1809"]
[BlackElo "1863"]
[PlyCount "84"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bad Neustadt"]
[BlackTeam "Aschaffenburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. h3 e6 4. Bg5 Be7 5. Nbd2 0-0 6. e3 c5 7. c3 Nc6 8. Bd3 b6 9. 0-0 Bb7 10. Re1 h6 11. Bh4 Rc8 12. Bb1 Re8 13. Qc2 g6 14. Bg3 Nd7 15. Ne5 Ncxe5 16. dxe5 Bf8 17. h4 h5 18. f4 Bg7 19. c4 Nf8 20. Rd1 Qc7 21. a4 f6 22. exf6 Bxf6 23. Kh2 Qg7 24. Ra2 Rcd8 25. Re1 e5 26. f5 e4 27. a5 Be5 28. Bxe5 Qxe5+ 29. Kg1 gxf5 30. axb6 axb6 31. Qb3 d4 32. Qxb6 Rd7 33. Ra5 Rc7 34. Qh6 Rg7 35. Qxh5 Ree7 36. Rf1 Qg3 37. Qe2 dxe3 38. Nb3 f4 39. Rxf4 Qxf4 40. Nxc5 Qxh4 41. Nxb7 Rxb7 42. Rf5 Rh7 0-1

[Event "Mittelfrank Regionalliga Nord-West 2122"]
[Site "Mittelfranken"]
[Date "2022.06.26"]
[Round "3.7"]
[White "Rietveld, Leo"]
[Black "Wuest, Michael"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1860"]
[BlackElo "1794"]
[PlyCount "60"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Aschaffenburg"]
[BlackTeam "Hof PTSV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d6 3. e4 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. e6 fxe6 8. h4 Nf6 9. g4 c5 10. h5 cxd4 11. hxg6 dxc3 12. g5 Qa5 13. bxc3 hxg6 14. Bd3 Nd5 15. Rh4 Bxc3+ 16. Ke2 Rf5 17. Qh1 Bg7 18. Bd2 Qc5 19. Rh7 Nc3+ 20. Kf1 Nc6 21. Rxg7+ Kxg7 22. Qh6+ Kf7 23. Qh8 e5 24. Qh7+ Ke8 25. Qxg6+ Kd8 26. Qg8+ Kc7 27. Bxf5 Bxf5 28. Qxa8 Bh3+ 29. Ke1 Qc4 30. Bxc3 Qxc3+ 0-1

[Event "Mittelfrank Regionalliga Nord-West 2122"]
[Site "Mittelfranken"]
[Date "2022.05.29"]
[Round "9.7"]
[White "Rietveld, Leo"]
[Black "Reissner, Andreas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1860"]
[BlackElo "1985"]
[PlyCount "77"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Aschaffenburg"]
[BlackTeam "Marktleuthen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 Nf6 3. d4 Nbd7 4. f4 c6 5. Nf3 Qc7 6. e5 Nd5 7. Ne4 dxe5 8. fxe5 e6 9. Bd3 c5 10. c3 f6 11. exf6 gxf6 12. 0-0 Bd6 13. Nfg5 Bxh2+ 14. Kh1 Nf8 15. Qh5+ Ng6 16. Nxf6+ Nxf6 17. Bxg6+ Ke7 18. Qh6 Bd7 19. Qg7+ Kd6 20. Bf7 Nd5 21. Kxh2 Kc6+ 22. Qe5 Raf8 23. Bd2 h6 24. Qxc7+ Nxc7 25. Ne4 c4 26. b3 b5 27. Bh5 Rf5 28. Ng3 Rff8 29. Be2 cxb3 30. axb3 a6 31. Bf3+ Kb6 32. c4 Ne8 33. Bb4 Rf4 34. Bc5+ Kc7 35. Rxa6 Rh4+ 36. Kg1 Bc8 37. Ra7+ Kb8 38. Rfa1 Nc7 39. Bd6 1-0

[Event "Mittelfrank Regionalliga Nord-West 2122"]
[Site "Mittelfranken"]
[Date "2022.05.08"]
[Round "8.8"]
[White "Rietveld, Leo"]
[Black "Hasenstab, Robin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1860"]
[BlackElo "1957"]
[PlyCount "90"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Aschaffenburg"]
[BlackTeam "Sailauf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a3 d6 6. Bc4 Nh6 7. 0-0 Bg4 8. Be2 0-0 9. d3 e6 10. Qe1 Rb8 11. h3 Bxf3 12. Bxf3 Nd4 13. Bd1 f5 14. Be3 b5 15. Kh1 a5 16. Rc1 b4 17. Nb1 Kh8 18. Nd2 a4 19. Nc4 Nf7 20. Bxd4 Bxd4 21. c3 Bg7 22. exf5 exf5 23. Bxa4 bxa3 24. bxa3 d5 25. Ne5 Nxe5 26. fxe5 Ra8 27. e6 Bf6 28. Qd1 Qd6 29. Re1 Ra7 30. Bb5 Rxa3 31. d4 Rb8 32. dxc5 Qxc5 33. c4 d4 34. Qe2 d3 35. Qd1 Rd8 36. Rb1 d2 37. Re2 Rad3 38. Bd7 Qd6 39. c5 Qd5 40. e7 Rxh3+ 41. Kg1 Bd4+ 42. Rf2 Bxf2+ 43. Kf1 Qd3+ 44. Qe2 Qxb1+ 45. Kxf2 Qe1+ 0-1

[Event "Mittelfrank Regionalliga Nord-West 2122"]
[Site "Mittelfranken"]
[Date "2021.10.24"]
[Round "1.7"]
[White "Barthel, Fabian"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1777"]
[BlackElo "1860"]
[PlyCount "45"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuerzburg II"]
[BlackTeam "Aschaffenburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. a3 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Nf3 0-0-0 12. Bd2 Bf5 13. Be2 g5 14. Nxg5 Rhg8 15. Nf3 Rxg2 16. Nh4 Rg5 17. Nxf5 Rxf5 18. Qc2 Qe5 19. Rf1 Kb8 20. 0-0-0 Nd7 21. f4 Qf6 22. Bg4 Ne7 23. e4 1-0

[Event "Delft Prinsenstad op-B 9th"]
[Site "Delft"]
[Date "2016.03.26"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Nguyen, Lucas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1907"]
[BlackElo "1768"]
[PlyCount "41"]
[EventDate "2016.03.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a3 e6 6. b4 cxb4 7. axb4 Nge7 8. b5 Nd4 9. Bd3 0-0 10. Ba3 Re8 11. h4 Qc7 12. e5 Nxf3+ 13. Qxf3 f5 14. Bd6 Qd8 15. h5 Kf7 16. g4 Rh8 17. Ke2 Qf8 18. gxf5 gxf5 19. h6 Bxe5 20. Qh5+ Kg8 21. Rag1+ 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "7"]
[White "Karstens, Lex"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1852"]
[BlackElo "1998"]
[PlyCount "19"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 Nc6 6. Qd2 e5 7. Bb5 exd4 8. Bxd4 0-0 9. Bxc6 bxc6 10. Nge2 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "6"]
[White "Rietveld, Leo"]
[Black "Mossin, Ivar Alexander"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1998"]
[BlackElo "1757"]
[PlyCount "102"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qxh7 Qxe5 12. h4 Bd7 13. Bf4 Qh8 14. Qxh8 Rxh8 15. Be5 Rh6 16. Bg7 Ng8 17. Bxh6 Nxh6 18. Nxc3 Nc6 19. 0-0-0 f5 20. Nb5 Ke7 21. Rhe1 Kf6 22. f4 Rg8 23. Bf1 Rg4 24. g3 Rxg3 25. c4 a6 26. cxd5 axb5 27. dxc6 Bxc6 28. Rd6 Bd5 29. Re5 Rg1 30. Rexd5 Rxf1+ 31. Kb2 Nf7 32. Rb6 Rxf4 33. Rdxb5 Rxh4 34. Rb4 Rh2+ 35. Kc3 Rh3+ 36. Kb2 Rh2+ 37. Kc1 Nd8 38. a4 Rh1+ 39. Kb2 Rd1 40. Kc3 Rd7 41. Rd4 Rc7+ 42. Rc4 Rd7 43. a5 Kg5 44. Rb1 f4 45. Rg1+ Kf5 46. Rg8 e5 47. Rc8 Nc6 48. a6 bxa6 49. Rxc6 Ke4 50. Re6 Rd3+ 51. Kc2 Re3 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "5"]
[White "Cote, Frederic"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1950"]
[BlackElo "1998"]
[PlyCount "33"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. c4 e6 5. a3 cxd4 6. exd4 Nc6 7. Nc3 Be7 8. Bd3 a6 9. c5 0-0 10. b4 e5 11. dxe5 Ng4 12. Nxd5 f5 13. Bc4 Kh8 14. Bb2 Be6 15. Nb6 Qxd1+ 16. Rxd1 Bxc4 17. Nxc4 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "4"]
[White "Rietveld, Leo"]
[Black "Hoefken, Tom"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1998"]
[BlackElo "1878"]
[PlyCount "34"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[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 d6 4. Nf3 g6 5. a3 Bg7 6. Bc4 Nf6 7. e5 dxe5 8. fxe5 Ng4 9. e6 fxe6 10. 0-0 Bd4+ 11. Kh1 Nf2+ 12. Rxf2 Bxf2 13. Qe2 Bd4 14. d3 Bg7 15. Ng5 Ne5 16. Bb5+ Nc6 17. Bc4 Ne5 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "3"]
[White "De Mon, Gino"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1855"]
[BlackElo "1998"]
[PlyCount "77"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Nc3 Qa5 6. Bc4 c6 7. Bd2 e6 8. h3 Qh5 9. Be2 Bd6 10. Be3 Nbd7 11. Qd2 0-0 12. Bf4 Bb4 13. 0-0 Bxf3 14. Bxf3 Qa5 15. Qd3 Bxc3 16. bxc3 e5 17. Bg3 e4 18. Bxe4 Nxe4 19. Qxe4 Qxc3 20. Qf5 Nb6 21. Qc5 Nd5 22. Rae1 Qxc5 23. dxc5 b5 24. Re4 f6 25. Rfe1 Kf7 26. c4 bxc4 27. Rxc4 Rfe8 28. Rb1 g5 29. Bd6 Re2 30. Rb7+ Kg6 31. a3 a5 32. Rd4 Nc3 33. Rd3 Rc2 34. Rb6 Rc8 35. Ra6 a4 36. Re3 h5 37. f3 h4 38. Ra7 Nd5 39. Re1 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Senders, Justin"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1998"]
[BlackElo "1986"]
[PlyCount "27"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. Be2 a6 10. Nd1 cxd4 11. Nxd4 Nc5 12. Bf3 Bd7 13. 0-0 Qc7 14. c3 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.22"]
[Round "1"]
[White "Valstar, Jasper"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1912"]
[BlackElo "1998"]
[PlyCount "58"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. Nc3 Qh5 8. Bf4 Nc6 9. Bxc7 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Bg3 Rfd8 13. Rab1 b6 14. Rfd1 Qd5 15. Ne5 Ne4 16. Qf3 f5 17. Nxc6 Qxc6 18. Rb3 Rac8 19. Rd3 a5 20. Qe3 a4 21. Ra3 b5 22. f3 Nxg3 23. hxg3 Qd6 24. c4 Rxc4 25. Rac3 Rxc3 26. Rxc3 Qxd4 27. Kf2 Kf7 28. Ke2 Qd1+ 29. Kf2 Rd2+ 0-1

[Event "Naujac op 17th"]
[Site "Naujac"]
[Date "2014.07.03"]
[Round "6"]
[White "Sasu Ducsoara, Adrian"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2138"]
[BlackElo "2001"]
[PlyCount "37"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Qxe7 8. Nb5 0-0 9. Nc7 cxd4 10. Qxd4 Nc6 11. Qd2 Nc5 12. Nxa8 f6 13. f3 fxe5 14. a4 b6 15. b4 Nxb4 16. a5 e4 17. Kd1 bxa5 18. Rxa5 Nc6 19. Rb5 1/2-1/2

[Event "Naujac op 17th"]
[Site "Naujac"]
[Date "2014.07.02"]
[Round "5"]
[White "Bollengier, Andreea"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2244"]
[BlackElo "2001"]
[PlyCount "78"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. e3 Bb6 6. Ne2 d6 7. a3 Bg4 8. h3 Bd7 9. c4 Qe7 10. d3 0-0 11. Nbc3 Ne8 12. 0-0 f5 13. b4 Nd8 14. a4 c6 15. a5 Bc7 16. a6 b6 17. b5 Rc8 18. bxc6 Bxc6 19. Nd5 Qf7 20. Qb3 Kh8 21. Kh2 Nf6 22. Nec3 Ne6 23. f4 Nc5 24. Qc2 Nxd5 25. Nxd5 e4 26. dxe4 fxe4 27. Bxe4 Nxe4 28. Qxe4 b5 29. Rfd1 bxc4 30. Qxc4 Bb8 31. Rac1 Bb7 32. Qd3 Rxc1 33. Bxc1 Bc8 34. e4 Qh5 35. f5 Bxa6 36. Qd2 Qe2+ 37. Qxe2 Bxe2 38. Rd4 Rc8 39. Bd2 a6 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Londers, Jan"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1890"]
[BlackElo "2001"]
[PlyCount "70"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. 0-0 e6 7. Bf4 Bd6 8. Bg3 Bxg3 9. hxg3 Qh5 10. c3 0-0-0 11. Qc2 e5 12. dxe5 Bf5 13. Ne1 Ng4 14. Bxg4 Qxg4 15. Qb3 Nxe5 16. Na3 Rd6 17. Qb4 Qh5 18. Qh4 Qxh4 19. gxh4 Rh6 20. Rd1 Be6 21. f4 Ng4 22. Rd3 Rxh4 23. Nf3 Rh5 24. b3 Rd5 25. Rd4 Rhd8 26. Re1 h6 27. Nc2 c5 28. Rxd5 Rxd5 29. Kf1 Rd3 30. c4 Kd7 31. Re4 f6 32. Ke2 Rd6 33. b4 Bf5 34. bxc5 Bxe4 35. cxd6 Bxc2 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Rietveld, Leo"]
[Black "Gorts, Sven"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2001"]
[BlackElo "1916"]
[PlyCount "81"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 c6 6. h3 h5 7. e5 Nd5 8. Bc4 Nxc3 9. bxc3 d5 10. Bd3 Be6 11. 0-0 Bf5 12. Bxf5 gxf5 13. e6 fxe6 14. Ng5 Kd7 15. Re1 Bf6 16. Nxe6 Qg8 17. Nc5+ Kc7 18. Rb1 b6 19. Ne6+ Kd7 20. Qd3 Qg6 21. c4 Rg8 22. Ng5 Bxg5 23. fxg5 e6 24. Bf4 Qf7 25. Qe2 Re8 26. Qe5 Kc8 27. g6 Qd7 28. cxd5 cxd5 29. Rb3 Nc6 30. Rc3 Kb7 31. Qf6 Rac8 32. Bh6 Qd8 33. Rxe6 Rxe6 34. Qxe6 Qh4 35. Re3 f4 36. Rf3 Nxd4 37. Qxd5+ Nc6 38. Rxf4 Qe1+ 39. Rf1 Qe8 40. Qf7+ Ne7 41. Bg5 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Mercan, Oscar"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2001"]
[BlackElo "1758"]
[PlyCount "71"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 e6 4. Bg5 Bb4 5. exd5 exd5 6. Qe2+ Be6 7. Bxf6 Bxc3+ 8. bxc3 Qxf6 9. Qb5+ Nd7 10. Qxb7 0-0 11. Qxc7 Qg6 12. Rc1 Nb6 13. Qg3 Qh6 14. f4 Bf5 15. Bd3 Rfe8+ 16. Kf2 Be4 17. Ne2 Rac8 18. Rhe1 Rc6 19. Qg5 Rg6 20. Qxh6 Rxg2+ 21. Kf1 gxh6 22. Bxe4 Rxh2 23. Bg2 Nc4 24. Kg1 Rh5 25. Ng3 Rxe1+ 26. Rxe1 Rh4 27. Bxd5 Nb6 28. Bb3 Rxf4 29. Rf1 Rg4 30. Bxf7+ Kg7 31. Kh2 Na4 32. Be6 Rh4+ 33. Kg2 Kg6 34. Bf7+ Kg5 35. Rf5+ Kg4 36. Bh5+ 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "4"]
[White "Seip, Rien"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2005"]
[BlackElo "2001"]
[PlyCount "33"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 Nf6 5. dxe6 Bxe6 6. Nc3 Nc6 7. e3 Be7 8. Be2 a6 9. 0-0 b5 10. Ng5 cxd4 11. Nxe6 fxe6 12. Bf3 Rc8 13. exd4 Nxd4 14. Bb7 Rc5 15. Be3 Rh5 16. Bxd4 Qc7 17. g3 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Tamminga, Meile"]
[Result "1/2-1/2"]
[ECO "A82"]
[WhiteElo "2001"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 d5 5. fxe4 dxe4 6. Bb5+ c6 7. Bc4 Bg4 8. Nge2 Nbd7 9. 0-0 e5 10. Kh1 Be7 11. Nxe4 exd4 12. Qe1 b5 13. Nxd4 Ne5 14. Ne6 Bxe6 15. Nxf6+ Bxf6 16. Bxe6 Qe7 17. Bb3 c5 18. c3 c4 19. Bc2 0-0 20. Qe4 g6 21. Bh6 Bg7 22. Bxg7 Qxg7 23. Qd5+ Kh8 24. Qxb5 Qc7 25. Qd5 Rfe8 26. Qd2 Rad8 27. Qg5 Qg7 28. Ba4 Rf8 29. Rfe1 Nd3 30. Re7 Rf5 31. Rxg7 Rxg5 32. Rd7 Nf2+ 33. Kg1 Nh3+ 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Freer, Robert"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2001"]
[BlackElo "1863"]
[PlyCount "116"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 e6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Qxe7 8. Nb5 0-0 9. c3 Nc6 10. Nf3 f6 11. exf6 Nxf6 12. Be2 a6 13. Na3 cxd4 14. cxd4 Qb4+ 15. Qd2 Qxd2+ 16. Kxd2 Ne4+ 17. Ke3 Ne7 18. Bd3 Nf5+ 19. Ke2 Nfd6 20. Rac1 Bd7 21. Nb1 Bb5 22. Rhd1 Rac8 23. Bxb5 Nxb5 24. Ke3 Nbd6 25. Ke2 h6 26. Nbd2 g6 27. Nf1 Nc4 28. Rc2 Ncd6 29. Rdc1 Rxc2+ 30. Rxc2 Rf7 31. Ne3 h5 32. Ke1 Kg7 33. Ne5 Re7 34. g3 Nb5 35. Nf3 Rf7 36. Ke2 Rxf3 37. Kxf3 Nxd4+ 38. Kg2 Nxc2 39. Nxc2 Kf6 40. f3 Nc5 41. Kf1 Nd3 42. b4 Ke7 43. a3 Kd6 44. Ke2 Ne5 45. f4 Ng4 46. Nd4 e5 47. fxe5+ Nxe5 48. Nc2 Nc4 49. a4 Ke5 50. a5 Ke4 51. Ne1 Ne5 52. Ng2 d4 53. Nf4 d3+ 54. Kd1 Kf3 55. Ne6 Ke3 56. Nc5 Ng4 57. Nb3 Nf2+ 58. Ke1 Ne4 0-1

[Event "Ghent Taminco op 36th"]
[Site "Ghent"]
[Date "2013.07.20"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Cabezas Ayala, Ivan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2021"]
[BlackElo "2316"]
[PlyCount "48"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 e6 5. fxe4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 c5 9. a3 Ba5 10. Bb5+ Bd7 11. 0-0 cxd4 12. b4 Bb6 13. Bxd7+ Nxd7 14. Na4 Rd8 15. Nxb6 Nxb6 16. a4 0-0 17. Nd2 Qe7 18. a5 Nd7 19. Ra3 Qxb4 20. Rg3 Ne5 21. Qh5 Ng6 22. Nf3 d3 23. Ng5 Qc5+ 24. Kh1 dxc2 0-1

[Event "Maastricht Limburg op-A 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "7"]
[White "Rietveld, Leo"]
[Black "Nachbar, Benjamin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2034"]
[BlackElo "2176"]
[PlyCount "103"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 c6 5. Be3 Bf5 6. fxe4 Nxe4 7. Qf3 Qa5 8. Bd3 Nd6 9. 0-0-0 e6 10. Nge2 Bxd3 11. Rxd3 Nd7 12. g4 h5 13. gxh5 Qxh5 14. Qg2 Qh3 15. Qf2 Qf5 16. Qe1 Nf6 17. Ng3 Qg4 18. Nd1 Nfe4 19. Nxe4 Qxe4 20. Kb1 Rh5 21. Nc3 Qh7 22. Bf4 Rh3 23. Rxh3 Qxh3 24. d5 cxd5 25. Nxd5 0-0-0 26. Ne3 Qf3 27. Rf1 Qe4 28. a3 f6 29. Qc3+ Qc6 30. Qb3 e5 31. Bg3 Ne4 32. Be1 Bc5 33. Nc4 Rd1+ 34. Ka2 Kb8 35. Qh3 Bf8 36. b3 Qd7 37. Qh8 Qd8 38. Ne3 Rc1 39. Bb4 Rxf1 40. Nxf1 Nd6 41. Ne3 Kc8 42. Qh3+ Kb8 43. Qh8 Kc7 44. Nc4 Nxc4 45. Bxf8 Nd6 46. Qxg7+ Kc8 47. Be7 Qc7 48. Qg8+ Kd7 49. Bxf6 Qxc2+ 50. Ka1 Qd1+ 51. Kb2 Qd2+ 52. Kb1 0-1

[Event "Maastricht Limburg op-A 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "6"]
[White "Senders, Mischa"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2048"]
[BlackElo "2034"]
[PlyCount "80"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. Nc3 Qh5 8. Bf4 c6 9. 0-0 Nbd7 10. Rad1 Be7 11. Ne4 Nxe4 12. Qxe4 Qd5 13. Qxd5 cxd5 14. Rfe1 Rc8 15. Re2 0-0 16. Ne1 Rc6 17. Nd3 Bd6 18. Bxd6 Rxd6 19. f3 Rc6 20. c3 Rfc8 21. Kf2 a5 22. a3 b5 23. g4 Kf8 24. h4 Nb8 25. Nc5 Na6 26. b4 a4 27. Rde1 Nc7 28. f4 g6 29. Kf3 f6 30. g5 Kf7 31. Kg4 h5+ 32. gxh6 Rh8 33. Rh2 Rxh6 34. Reh1 Rh5 35. Re1 Ne8 36. Kf3 Ng7 37. Rh3 Rc8 38. Kg4 Rch8 39. Re2 Nf5 40. Reh2 Ng7 1/2-1/2

[Event "Maastricht Limburg op-A 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "5"]
[White "Groot, Simon"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2045"]
[BlackElo "2034"]
[PlyCount "48"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Ne2 c6 8. dxc6 Nxc6 9. d4 e6 10. 0-0 Be7 11. Nbc3 Qb6 12. Kh1 0-0 13. Ne4 a5 14. c3 Ba6 15. Bc2 b4 16. Bd3 Rfd8 17. Bxa6 Qxa6 18. Qe1 e5 19. Be3 bxc3 20. bxc3 Rab8 21. N2g3 exd4 22. Bxd4 Nxd4 23. cxd4 Rb2 24. Nf5 Qe6 1/2-1/2

[Event "Maastricht Limburg op-A 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "2"]
[White "Hansen, Victor"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2088"]
[BlackElo "2034"]
[PlyCount "125"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 dxc4 5. e4 cxd4 6. Nxd4 e5 7. Nf3 Qxd1+ 8. Kxd1 Bg4 9. h3 Bxf3+ 10. gxf3 Nc6 11. Bxc4 0-0-0+ 12. Nd5 Nge7 13. Bd2 Nd4 14. Rc1 Kb8 15. f4 f5 16. fxe5 fxe4 17. Nxe7 Bxe7 18. Be2 Rhf8 19. Ke1 Bh4 20. Be3 Nf5 21. Bc5 Rfe8 22. Bg4 Rxe5 23. Bxf5 Rxf5 24. Ke2 Rd3 25. Rc4 Re5 26. Rhc1 b6 27. Be3 Re7 28. f3 Red7 29. Bf4+ Kb7 30. fxe4 Bd8 31. R1c3 Rxc3 32. Rxc3 Re7 33. Ke3 Re6 34. e5 Rc6 35. Rd3 Kc8 36. Ke4 Be7 37. Rd2 g6 38. Kd5 Rc7 39. Ke6 Bb4 40. Rd4 Bc5 41. Rc4 Re7+ 42. Kf6 Kd7 43. b4 Re6+ 44. Kg5 Be7+ 45. Kg4 b5 46. Rd4+ Kc6 47. Kf3 Bh4 48. Ke4 Be7 49. Bd2 Bf6 50. Rd5 a6 51. Rc5+ Kd7 52. Bc3 Be7 53. Rd5+ Kc6 54. Rd2 Bf6 55. Rc2 Kd7 56. Kd5 Bd8 57. Bd4 Be7 58. a3 Bd8 59. Rf2 g5 60. Bc5 Rg6 61. Rf7+ Ke8 62. e6 a5 63. Rf8# 1-0

[Event "Maastricht Limburg op-A 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Surewaard, Wilbert"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2034"]
[BlackElo "2158"]
[PlyCount "40"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. cxd6 cxd6 16. Nb5 Rf7 17. Qc2 Ne8 18. a4 h5 19. Nf2 Bf8 20. h3 Rg7 1/2-1/2

[Event "Maastricht Limburg op-A 7th"]
[Site "Maastricht"]
[Date "2013.05.17"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Van Osch, Mees"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2034"]
[BlackElo "2147"]
[PlyCount "60"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 Nc6 6. c3 e5 7. d5 Nb8 8. f3 Bc5 9. Qe2 Bf5 10. Be3 Bxe3 11. Qxe3 0-0 12. 0-0-0 exf3 13. Nxf3 Nd7 14. Rhf1 Qe7 15. Rde1 Rae8 16. Nd4 Bg6 17. Nf5 Qc5 18. Qe2 Nb6 19. Ne3 Nxc4 20. Nxc4 Qxd5 21. Rd1 Qe4 22. Qxe4 Bxe4 23. Rd2 b5 24. Re1 f5 25. Na5 Rd8 26. Nb3 Rxd2 27. Nxd2 Bxg2 28. Rxe5 f4 29. Re2 f3 30. Rf2 g5 0-1

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.19"]
[Round "6"]
[White "Emelianova, Maria"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2113"]
[BlackElo "2034"]
[PlyCount "52"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Nc6 5. Nf3 Bxe6 6. d4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Qe7 9. Be2 Bxc4 10. 0-0 Ne4 11. Qe3 Bxe2 12. Qxe2 0-0-0 13. Re1 Rhe8 14. Nc3 f5 15. d5 Nxc3 16. Qc4 Qb4 17. Qxc3 Qxc3 18. bxc3 Rxe1+ 19. Rxe1 Rxd5 20. h4 b5 21. Ng5 Rd2 22. a4 bxa4 23. Ra1 Rc2 24. Ra3 Kb7 25. Ne6 Kb6 26. Nxg7 Ne7 1/2-1/2

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.18"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Both, Bert"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2034"]
[BlackElo "2145"]
[PlyCount "108"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 c5 8. dxc5 Nbd7 9. Qe2 0-0 10. Rd1 Qa5 11. 0-0 Qxc5+ 12. Kh1 Qb4 13. Ne5 Nxe5 14. Qxe5 Ng4 15. Bxe7 Qxe7 16. Qh5 f5 17. Rf4 g6 18. Rxg4 fxg4 19. Qxg4 e5 20. Bc4+ Kh8 21. Qe2 Bf5 22. Nd5 Qg7 23. Ne3 Rad8 24. Bd5 b6 25. c4 Qe7 26. h3 Qh4 27. Kg1 Qe7 28. Kh1 Qg7 29. b3 Bc8 30. Re1 Rde8 31. Kg1 Re7 32. Kh1 Bb7 33. Bxb7 Rxb7 34. Nd5 Re8 35. Nf4 Rbe7 36. Nd5 Rf7 37. Qe3 Rf5 38. Qe4 Rff8 39. Kh2 Qf7 40. Kh1 Qf5 41. Qe3 Qf2 42. Re2 Qxe3 43. Nxe3 Kg7 44. Nd5 Rf1+ 45. Kh2 e4 46. Kg3 g5 47. h4 Re5 48. hxg5 Rxg5+ 49. Kh2 Re5 50. Nc3 e3 51. Kg3 Rg5+ 52. Kh2 Rf2 53. Rxe3 Rgxg2+ 54. Kh3 Rg6 0-1

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.18"]
[Round "4"]
[White "Smits, Mark"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2206"]
[BlackElo "2034"]
[PlyCount "69"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 a6 6. Ne5 Be7 7. f4 Nbd7 8. Bd3 0-0 9. 0-0 g6 10. cxd5 Nxe5 11. dxe5 Nxd5 12. Be4 Nxc3 13. bxc3 c4 14. Qc2 Qc7 15. a4 Bc5 16. a5 Ra7 17. Qa2 Bd7 18. Kh1 Bb5 19. Ba3 b6 20. Rfd1 bxa5 21. Bxc5 Qxc5 22. Rd4 a4 23. Bc2 g5 24. Bxa4 Rc7 25. Bc2 f6 26. exf6 Rxf6 27. Be4 gxf4 28. exf4 Rcf7 29. Qd2 Rxf4 30. Bxh7+ Rxh7 31. Qxf4 Qe7 32. Rad1 Be8 33. Rd8 Rf7 34. Qg3+ Rg7 35. Qb8 1-0

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.17"]
[Round "2"]
[White "Groffen, Hans"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2156"]
[BlackElo "2034"]
[PlyCount "67"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8. Nf3 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Be2 g5 12. 0-0 Rg8 13. b4 g4 14. Nd4 Bxb4 15. Ncb5 Rd8 16. Qc2 Ne5 17. Nc7+ Kf8 18. e4 Rg6 19. Nf5 Qc5 20. Qb3 Nf3+ 21. Bxf3 gxf3 22. g3 Nxe4 23. Nh4 Bh3 24. Nxg6+ hxg6 25. Be3 Qc3 26. Rfd1 Rxd1+ 27. Qxd1 Qxc7 28. Rc1 Nc3 29. Qxf3 f5 30. Bh6+ Kg8 31. Bd2 Bg4 32. Rxc3 Bxc3 33. Qxc3 Qxc3 34. Bxc3 1/2-1/2

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.17"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Eerens, Pim"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2034"]
[BlackElo "2180"]
[PlyCount "51"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 b6 10. Bg5 Qe7 11. Ng3 Rg6 12. Qh4 Bb7 13. Bb5 c6 14. Be2 Qf8 15. Bxf6 Nxf6 16. Nxe4 Nxe4 17. Qxe4 0-0-0 18. Bf3 Qd6 19. 0-0 f5 20. Qe5 Qxe5 21. dxe5 c5 22. Bxb7+ Kxb7 23. Rad1 Rgg8 24. f4 Kc6 25. Kf2 Rd5 26. Rd3 1/2-1/2

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.16"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Erwich, Frank"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2034"]
[BlackElo "2359"]
[PlyCount "46"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d6 2. Nc3 Nf6 3. e4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bg5 Nbd7 8. Bc4 Ke8 9. 0-0-0 a6 10. a3 h6 11. Bh4 Kf8 12. h3 g5 13. Bg3 Kg7 14. Nd2 b5 15. Be2 Nc5 16. h4 Bb7 17. hxg5 hxg5 18. Nf3 Rxh1 19. Rxh1 Ncxe4 20. Nxe4 Nxe4 21. Bxe5+ Bxe5 22. Nxe5 Re8 23. Nd3 Nxf2 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.02"]
[Round "5"]
[White "Schleicher, Floris"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2062"]
[PlyCount "95"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 e6 4. dxe6 Bxe6 5. Be2 c5 6. d4 Nc6 7. c3 Qb6 8. Qa4 a6 9. 0-0 Rd8 10. Nbd2 Be7 11. Nc4 Qc7 12. Nce5 Bd7 13. Nxd7 Qxd7 14. dxc5 Bxc5 15. Rd1 Qe6 16. Rxd8+ Kxd8 17. Bc4 Qe4 18. Bg5 Kc7 19. Re1 Qf5 20. Bxf7 Bd6 21. Be6 Qg6 22. Bf4 Bxf4 23. Qxf4+ Kb6 24. Ne5 Nxe5 25. Qxe5 Re8 26. b4 Ka7 27. Qd4+ Ka8 28. Qd1 Nh5 29. Bh3 Rf8 30. Qg4 Re8 31. Rxe8+ Qxe8 32. Qc8+ Qxc8 33. Bxc8 Nf4 34. Kf1 Nd5 35. Be6 Nxc3 36. f4 Kb8 37. Kf2 Kc7 38. Ke3 b6 39. g4 Kd6 40. Bb3 Nb5 41. h4 Nc7 42. Bg8 h6 43. h5 a5 44. bxa5 bxa5 45. Ke4 Ke7 46. Kf5 Ne8 47. g5 Kf8 48. Bb3 1-0

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.07.31"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2062"]
[BlackElo "2421"]
[PlyCount "48"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 e6 3. c3 Nf6 4. g3 Nc6 5. Bg2 d5 6. 0-0 Be7 7. Nbd2 0-0 8. e3 Qc7 9. Qe2 b6 10. e4 cxd4 11. Nxd4 Nxd4 12. cxd4 a5 13. Re1 Ba6 14. Qe3 dxe4 15. Nxe4 Nd5 16. Qf3 Bb4 17. Nc3 Nxc3 18. bxc3 Qxc3 19. Be3 Rac8 20. d5 exd5 21. Qg4 Rc4 22. Qd7 d4 23. Rec1 dxe3 24. Rxc3 Bxc3 0-1

[Event "Ghent Taminco op 34th"]
[Site "Ghent"]
[Date "2011.07.17"]
[Round "4"]
[White "Clemens, Adrian HP"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2233"]
[BlackElo "2062"]
[PlyCount "26"]
[EventDate "2011.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 e6 5. dxe6 Bxe6 6. Nf3 c5 7. d4 Nc6 8. Be3 Qb6 9. b3 0-0-0 10. c3 cxd4 11. cxd4 Bb4+ 12. Nbd2 Nd5 13. Bc4 Bg4 1/2-1/2

[Event "Ghent Taminco op 34th"]
[Site "Ghent"]
[Date "2011.07.17"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Draftian, Ashote"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2062"]
[BlackElo "2290"]
[PlyCount "77"]
[EventDate "2011.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4 Nxe4 6. Qf3 Nd6 7. Bf4 e6 8. 0-0-0 c6 9. Qg3 Be7 10. Qxg7 Bf6 11. Qg3 Ne4 12. Nxe4 Bxe4 13. Bc7 Qc8 14. Be5 Nd7 15. Bxf6 Nxf6 16. Qe5 Qd8 17. d5 cxd5 18. Bb5+ Kf8 19. Ne2 Rg8 20. Rhf1 Rc8 21. c3 Bf5 22. Bd3 Ng4 23. Qf4 Qg5 24. Bxf5 exf5 25. Rd3 Re8 26. Qxg5 Rxg5 27. Nf4 Re4 28. h4 Rg8 29. Nxd5 Nh2 30. Rf2 Rxh4 31. Ne3 Re4 32. Nxf5 Ng4 33. Rf4 Re8 34. Nd6 Ne5 35. Rdf3 Rg6 36. Nxe8 Nxf3 37. Rxf3 Kxe8 38. Rf2 Ke7 39. Re2+ 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Beijerinck, Nick"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2060"]
[BlackElo "2055"]
[PlyCount "22"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. 0-0 Bd6 8. Nc3 Qh5 9. Bg5 Nc6 10. d5 Nd4 11. Nxd4 Qxh2# 0-1

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Goudriaan, Etienne"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2307"]
[BlackElo "2055"]
[PlyCount "26"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Qe7 8. Qe3 Nc6 9. d5 Ng4 10. Qe4 Nf6 11. Qe3 Ng4 12. Qe2 Nd4 13. Qe4 Qb4+ 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "2"]
[White "Magnussen, Helge"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2131"]
[BlackElo "2055"]
[PlyCount "81"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8. e3 Nf6 9. Qd1 Bc5 10. Nf3 Qe7 11. Be2 0-0-0 12. Bd2 Kb8 13. a3 Bf5 14. Qa4 Bd7 15. Qc2 Rc8 16. b4 Bb6 17. Qb2 Ka8 18. 0-0 Rhg8 19. Na4 Bc7 20. b5 Nd8 21. Rfd1 Ne4 22. Bb4 Qe8 23. Nc3 f5 24. Nd5 Bxb5 25. Bxb5 Qxb5 26. Ne7 Ne6 27. Nxc8 Rxc8 28. a4 Qe8 29. Rac1 g5 30. Nd4 Be5 31. Rxc8+ Qxc8 32. Qb3 Bxd4 33. exd4 Nf4 34. f3 Nf6 35. Re1 N6d5 36. g3 Nh3+ 37. Kg2 Nxb4 38. Qxb4 g4 39. Qd2 gxf3+ 40. Kxh3 f4+ 41. g4 1-0

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Jagodzinski, Andreas"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2055"]
[BlackElo "2163"]
[PlyCount "29"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 Bf6 9. Qd2 c5 10. d5 0-0 11. Bc4 e5 12. Qe2 Nd7 13. 0-0 a6 14. a4 Nb6 15. Ba2 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Loehnhardt, Benjamin"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2055"]
[BlackElo "2058"]
[PlyCount "69"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. e4 dxe4 4. f3 c5 5. d5 exd5 6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Bg5 exf3 9. Nxf3 f6 10. Bh4 Ne7 11. Bc4 Nxd5 12. Bxd5 Kd7 13. 0-0-0 Kc7 14. Nd2 Bg4 15. Rde1 Nc6 16. Ne4 Bf4+ 17. Kb1 b6 18. Nxf6 gxf6 19. Re4 Be5 20. Rxg4 Rad8 21. Rg7+ Rd7 22. Rxd7+ Kxd7 23. c3 Ne7 24. Bf3 Ng6 25. Bf2 Ke7 26. Re1 Rd8 27. Kc2 Kf8 28. g3 Bc7 29. c4 Be5 30. Be3 Kg7 31. Bd5 Ne7 32. Be4 Ng6 33. Bd5 Ne7 34. Be4 Ng6 35. Bd5 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Cornelisse, Johnny JA"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2210"]
[BlackElo "2055"]
[PlyCount "119"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 c5 5. cxd5 exd5 6. d4 Nc6 7. 0-0 Bd6 8. dxc5 Bxc5 9. Bg5 Be6 10. Nc3 Be7 11. Qa4 0-0 12. Rfd1 Qb6 13. Qb5 h6 14. Bf4 Bc5 15. Qxb6 axb6 16. Ne5 Rfd8 17. Nd3 d4 18. Nb5 Rxa2 19. Rxa2 Bxa2 20. Rc1 Bd5 21. Nxc5 bxc5 22. Rxc5 g5 23. Bc7 Rd7 24. f3 Bb3 25. Bf1 Ba4 26. Be5 Nxe5 27. Rxe5 Kg7 28. Kf2 g4 29. Ke1 gxf3 30. exf3 Bxb5 31. Bxb5 Rd5 32. Rxd5 Nxd5 33. Kd2 Nb4 34. h4 Kf6 35. Bc4 Ke7 36. g4 f6 37. f4 b6 38. Bd3 Nd5 39. g5 fxg5 40. fxg5 hxg5 41. hxg5 Nf4 42. Bf5 Kd6 43. b3 Ke5 44. Bd7 Kd6 45. Bc8 Ke5 46. Bg4 Kd6 47. b4 Ke5 48. b5 Kd6 49. Bf5 Ke5 50. Bd7 Kd6 51. Bc6 Ke5 52. Be8 Kf5 53. g6 Nxg6 54. Kd3 Ne7 55. Kxd4 Ke6 56. Kc4 Kd6 57. Bh5 Nc8 58. Bg4 Na7 59. Bh3 Nxb5 60. Kxb5 1/2-1/2

[Event "Maastricht Limburg op-A 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Wilschut, Peter"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2055"]
[BlackElo "2214"]
[PlyCount "70"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. e4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 c5 10. Bb2 cxd4 11. cxd4 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Nb6 14. Nc3 Bd7 15. Nb5 Bxb5 16. Bxb5+ Ke7 17. g3 Rgc8 18. c3 Nfd5 19. Rhe1 f5 20. Bf1 Nc4+ 21. Bxc4 Rxc4 22. g4 Rac8 23. gxf5 exf5 24. Rg1 Nxc3 25. Rg7+ Kf6 26. Rxb7 Na4 27. Ke3 Nxb2 28. Rxb2 Rc3+ 29. Ke2 f4 30. Rd1 f3+ 31. Ke1 Rg8 32. Kd2 Rd3+ 33. Kc1 Rc8+ 34. Rc2 Rxd1+ 35. Kxd1 Rxc2 0-1

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2011.04.22"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Van Garderen, Ton"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1877"]
[BlackElo "1719"]
[PlyCount "52"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. c3 0-0 9. Bd3 Be7 10. Qc2 b6 11. h4 f5 12. g4 fxe4 13. Bxe4 Bb7 14. Bxh7+ Kh8 15. Be4 Rxf3 16. Bxf3 Nxd4 17. cxd4 Bxf3 18. Rg1 Bb4+ 19. Kf1 Qxd4 20. Rg3 Rf8 21. Kg1 Bd6 22. Rh3 Bxg4 23. Re3 Bc5 24. Rf1 Bf3 25. Qg6 Qxh4 26. Rxe6 Qh1# 0-1

[Event "Ghent Taminco op 33rd"]
[Site "Ghent"]
[Date "2010.07.17"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Fedorchuk, Sergey A"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2055"]
[BlackElo "2665"]
[PlyCount "54"]
[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. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 Nbd7 8. 0-0 c5 9. Bxf6 Nxf6 10. dxc5 Qc7 11. Kh1 Qxc5 12. Qe2 0-0 13. Ne5 Bd6 14. Nc4 Be7 15. Ne5 b6 16. Rxf6 Bxf6 17. Qe4 g6 18. Ng4 Bxc3 19. bxc3 Qe7 20. Nf6+ Qxf6 21. Qxa8 Qxc3 22. Rd1 Qa5 23. Qf3 Qxa2 24. Qf6 Bb7 25. h4 Qd5 26. Rd2 e5 27. Re2 Re8 0-1

[Event "Ghent Taminco op 32nd"]
[Site "Ghent"]
[Date "2009.07.19"]
[Round "4"]
[White "Marcziter, Dmitrii"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2238"]
[BlackElo "2055"]
[PlyCount "37"]
[EventDate "2009.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Qxd5 7. 0-0 Qh5 8. Ng5 Nc6 9. h3 Rd8 10. d5 Bg4 11. Nc3 h6 12. hxg4 Nxg4 13. Nh3 e5 14. e4 f5 15. f3 Nf6 16. Nf2 Nd4 17. Be3 c6 18. f4 exf4 19. Bxf4 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.12"]
[Round "7"]
[White "Geuss, Paul"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2171"]
[BlackElo "2033"]
[PlyCount "40"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. d4 Bg4 5. Be2 Nc6 6. h3 Bxf3 7. Bxf3 Qd6 8. 0-0 g6 9. c3 Bg7 10. Qb3 Nd8 11. Nd2 0-0 12. Nc4 Qd7 13. Ne5 Qc8 14. Re1 a5 15. a4 Ra6 16. Bf4 Rb6 17. Qc2 Ne6 18. Bg3 Rd8 19. Nc4 Ra6 20. Rad1 Ng5 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.12"]
[Round "6"]
[White "Rietveld, Leo"]
[Black "Soors, Stef"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2033"]
[BlackElo "2171"]
[PlyCount "46"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Bd3 Nf6 6. Nf3 Bb4+ 7. Kf1 0-0 8. Bg5 Be7 9. Bxf6 Bxf6 10. c3 dxc3 11. bxc3 Nc6 12. Qc2 g6 13. Nxf6+ Qxf6 14. Rb1 Rb8 15. h4 Rd8 16. Be4 Bg4 17. Rb5 Ne5 18. Nd2 Qa6 19. c4 Nxc4 20. Qxc4 Rxd2 21. Kg1 Rd1+ 22. Kh2 Qd6+ 23. g3 Rd4 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.11"]
[Round "5"]
[White "Hoffmann, Udo"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2220"]
[BlackElo "2033"]
[PlyCount "26"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Nc6 7. Be3 Qe7 8. Nc3 Qxe6 9. Qd2 0-0-0 10. 0-0-0 Nxd4 11. Bxd4 c5 12. Nb5 cxd4 13. Bd3 Bxd3 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.11"]
[Round "4"]
[White "Rietveld, Leo"]
[Black "Bus, Tom"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2033"]
[BlackElo "2252"]
[PlyCount "103"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. Nf3 cxd4 4. Qxd4 Nc6 5. Qh4 e6 6. Bg5 Be7 7. e3 a6 8. Bd3 b5 9. 0-0 Bb7 10. Rfd1 Nb4 11. e4 h6 12. a3 Nxd3 13. Rxd3 Rg8 14. Bxf6 Bxf6 15. Qg4 g5 16. Nd4 Qb6 17. Rad1 0-0-0 18. b4 Be5 19. Nb3 h5 20. Qe2 g4 21. a4 h4 22. axb5 axb5 23. Nxb5 g3 24. Nd6+ Bxd6 25. Rxd6 Qxf2+ 26. Qxf2 gxf2+ 27. Kxf2 Bxe4 28. g3 hxg3+ 29. hxg3 Bd5 30. Nc5 Kc7 31. Ra6 Ra8 32. c4 d6 33. cxd5 dxc5 34. Rxa8 Rxa8 35. bxc5 exd5 36. Rxd5 Kc6 37. Rf5 Ra3 38. Kg2 Rc3 39. Kh3 Rxc5 40. Rxf7 Kd6 41. g4 Ke6 42. Rf3 Ra5 43. Kh4 Ke7 44. g5 Ke8 45. Kh5 Ra6 46. g6 Ra1 47. Kh6 Rh1+ 48. Kg7 Rh2 49. Rf8+ Ke7 50. Rh8 Rf2 51. Rh7 Rg2 52. Kh8+ 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.10"]
[Round "3"]
[White "Koenig, Christian"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2174"]
[BlackElo "2033"]
[PlyCount "46"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. 0-0 Re8 15. Bb5 Re7 16. c4 Ba5 17. Qf2 exd5 18. exd5 Bc3 19. Qxc5 Re2 20. Qa3 Bd4+ 21. Kh1 Bf5 22. Rb2 Bxb2 23. Bxb2 Be4 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.10"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Clemens, Adrian HP"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2033"]
[BlackElo "2326"]
[PlyCount "87"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 g6 6. Bf4 Bg7 7. Qd2 0-0 8. 0-0-0 Nbd7 9. h3 Nb6 10. Ne5 Be6 11. Bh6 a6 12. Ng4 Bxh6 13. Qxh6 Nbd5 14. Nxd5 Qxd5 15. Nxf6+ exf6 16. Bd3 Qg5+ 17. Qxg5 fxg5 18. h4 gxh4 19. Rxh4 Kg7 20. c4 c6 21. Kc2 h5 22. Be2 Rfd8 23. Kc3 Rd7 24. Rd2 Rad8 25. a4 a5 26. b4 axb4+ 27. Kxb4 Kf6 28. Kc5 Ra8 29. Bd1 Ra5+ 30. Kb4 Rg5 31. Rf4+ Ke7 32. Bf3 Kd6 33. a5 Rf5 34. Rh4 Kc7 35. c5 Bd5 36. Bxd5 Rfxd5 37. Kc4 Re7 38. Rh1 Re4 39. Rb2 Re3 40. Ra1 Rg5 41. a6 bxa6 42. Rxa6 Reg3 43. Rf2 f5 44. Rb2 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2008.05.09"]
[Round "1"]
[White "Braeken, Barry"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "2033"]
[PlyCount "23"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Nc3 Qa5 6. Be2 Nc6 7. h3 Bh5 8. 0-0 0-0-0 9. Be3 e5 10. Nxe5 Bxe2 11. Qxe2 Nxe5 12. dxe5 1/2-1/2

[Event "Tilburg Stukkenjagers op-B"]
[Site "Tilburg"]
[Date "2006.08.20"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Vosshard, Stefan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1880"]
[BlackElo "1839"]
[PlyCount "71"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 c6 5. Be3 Bf5 6. fxe4 Nxe4 7. Bd3 Nxc3 8. bxc3 Bxd3 9. Qxd3 e6 10. Nf3 Be7 11. 0-0 0-0 12. Nd2 Nd7 13. Rf3 Bg5 14. Bxg5 Qxg5 15. Ne4 Qe7 16. Raf1 f5 17. Nd2 Rad8 18. Qe2 Qd6 19. Re3 Rde8 20. Re1 Rf6 21. Nf3 Rh6 22. h3 c5 23. Qc4 Nb6 24. Qb5 Qc6 25. Qxc6 bxc6 26. Ne5 Nd5 27. Rf3 cxd4 28. cxd4 Nb4 29. c3 Nd5 30. Rb1 Rc8 31. a4 Rh4 32. g4 fxg4 33. hxg4 Rh6 34. c4 Ne7 35. Rb7 Re8 36. Rf7 1-0

[Event "Tilburg Stukkenjagers op-B"]
[Site "Tilburg"]
[Date "2006.08.20"]
[Round "6"]
[White "Snoeck, Rene"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1849"]
[BlackElo "1880"]
[PlyCount "43"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bd7 11. Qd2 a6 12. f4 Na5 13. Bd3 cxd4 14. cxd4 f5 15. Rab1 Rc8 16. e5 b5 17. Rfc1 Rxc1+ 18. Rxc1 Be6 19. Bf2 Nc4 20. Qb4 Qd7 21. a4 Rb8 22. Bxc4 1-0

[Event "Tilburg Stukkenjagers op-B"]
[Site "Tilburg"]
[Date "2006.08.19"]
[Round "2"]
[White "Morote, Patrick"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1693"]
[BlackElo "1880"]
[PlyCount "66"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 Nc6 7. 0-0 Nd7 8. Nbd2 e5 9. Bg5 f6 10. Bh4 g5 11. d5 Ne7 12. Bg3 Kh8 13. c4 b5 14. Qc2 bxc4 15. e4 a5 16. Nxc4 Ng6 17. Nh2 Nc5 18. f3 Nf4 19. Bf2 Nd7 20. Rfc1 Rf7 21. Bf1 Nf8 22. Ne3 N8g6 23. Bb5 Qf8 24. Kh1 f5 25. exf5 Bxf5 26. Nxf5 Rxf5 27. Qe4 Nh5 28. Rxc7 Rf4 29. Qc2 Rb4 30. a4 Nhf4 31. Rc1 Ne7 32. Bc6 Rab8 33. Ra7 Rxb2 0-1

[Event "Tilburg Stukkenjagers op-B"]
[Site "Tilburg"]
[Date "2006.08.19"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Looy, Gijsbert"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1880"]
[BlackElo "1745"]
[PlyCount "35"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. e4 c6 3. Nc3 dxe4 4. f3 e5 5. Be3 Bb4 6. a3 Ba5 7. Bc4 Nf6 8. dxe5 Nd5 9. Bxd5 Bxc3+ 10. bxc3 cxd5 11. fxe4 Qh4+ 12. g3 Qxe4 13. Qf3 0-0 14. Qxe4 dxe4 15. Ne2 Bg4 16. Nf4 Nc6 17. Rb1 b6 18. Rb5 1/2-1/2

[Event "Tilburg Stukkenjagers op-B"]
[Site "Tilburg"]
[Date "2006.08.18"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Weerts, Rene"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1880"]
[BlackElo "1629"]
[PlyCount "81"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. f4 c6 4. Nc3 Bg7 5. Nf3 Nd7 6. e5 Nb6 7. h3 d5 8. a4 Nc4 9. Bd3 Qa5 10. 0-0 h5 11. Ne2 Qc7 12. b3 Nb6 13. a5 Nd7 14. e6 Ndf6 15. exf7+ Kxf7 16. Ne5+ Ke8 17. Bxg6+ Kf8 18. c4 Nh6 19. Qd3 Rg8 20. f5 Bd7 21. Bf4 Qc8 22. Qe3 Nxf5 23. Bxf5 Bxf5 24. Kh2 Ne4 25. Bh6 Qe6 26. Bxg7+ Rxg7 27. Qf4 Nd6 28. c5 Kg8 29. cxd6 exd6 30. Qxf5 Qxf5 31. Rxf5 dxe5 32. dxe5 Re8 33. Nf4 Rf7 34. Rxf7 Kxf7 35. e6+ Rxe6 36. Nxe6 Kxe6 37. g4 hxg4 38. hxg4 d4 39. Kg3 b6 40. axb6 axb6 41. Ra6 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2004.06.06"]
[Round "?"]
[White "Temel, Muhammed"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2033"]
[PlyCount "40"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. 0-0 0-0-0 7. c3 e6 8. Bf4 Qf5 9. Bg3 Bd6 10. Bxd6 Rxd6 11. h3 h5 12. Nbd2 Rh6 13. Nh2 Bxh3 14. gxh3 Qxh3 15. Kh1 Ng4 16. Ndf3 Nce5 17. dxe5 Rxd1 18. Raxd1 Rg6 19. Bd3 Nxh2 20. Bxg6 Nxf3# 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2004.06.05"]
[Round "?"]
[White "Rietveld, Leo"]
[Black "Van Jaarsveld, Paul"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2033"]
[PlyCount "35"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. Nf3 cxd4 4. Qxd4 Nc6 5. Qh4 d5 6. Bg5 e6 7. 0-0-0 Bb4 8. e4 Bxc3 9. bxc3 Qa5 10. Bxf6 gxf6 11. Qxf6 Rg8 12. Ne5 Nxe5 13. Qxe5 Qa3+ 14. Kb1 dxe4 15. Bb5+ Ke7 16. Qc7+ Kf6 17. Qf4+ Ke7 18. Qh4+ 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "7"]
[White "Churalia"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2033"]
[PlyCount "86"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nge2 Nf6 5. d3 g6 6. h3 Bg7 7. Bd2 c6 8. Nd4 Qc7 9. Qe2 a6 10. g3 0-0 11. Bg2 e5 12. Nf3 Re8 13. 0-0-0 Be6 14. Kb1 Qa5 15. a3 Nbd7 16. Ng5 Qc7 17. Nxe6 Rxe6 18. Ne4 h6 19. h4 c5 20. g4 Nd5 21. h5 g5 22. Nc3 Nf4 23. Qf1 Rb8 24. Nd5 Nxd5 25. Bxd5 Rd6 26. Qg2 Nf6 27. Ba2 b5 28. Qf3 b4 29. axb4 cxb4 30. Bb3 a5 31. Ba4 Nd7 32. b3 Nc5 33. Bb5 Rxb5 34. Qa8+ Rb8 35. Qf3 a4 36. bxa4 Nxa4 37. Qf5 Nc3+ 38. Kb2 Nxd1+ 39. Rxd1 Rc8 40. Rc1 e4+ 41. Kb1 Ra8 42. c3 bxc3 43. Bxc3 Rb6+ 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "11"]
[White "Kaminski, Adam"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2033"]
[PlyCount "73"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Ne2 Qxd5 6. Ng3 Bg6 7. Be2 e6 8. 0-0 Nc6 9. c4 Qd7 10. Be3 0-0-0 11. Na3 Bc5 12. dxc5 Qe7 13. Qb3 h5 14. Nb5 h4 15. Nh1 Nd7 16. a4 Nxc5 17. Qc3 f6 18. b4 Nd3 19. Nxa7+ Nxa7 20. Bxa7 Nf4 21. Rfe1 Rd7 22. Bc5 Qf7 23. Be3 e5 24. b5 Rhd8 25. Bxf4 exf4 26. a5 Bd3 27. Nf2 Bxe2 28. Rxe2 g5 29. b6 c6 30. a6 bxa6 31. Rxa6 Rb7 32. Ra8+ Kd7 33. Rxd8+ Kxd8 34. Qd3+ Kc8 35. c5 Rd7 36. Qa6+ Kd8 37. Qa8# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "6"]
[White "Labahn, Wolfgang"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2207"]
[BlackElo "2033"]
[PlyCount "77"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g4 c6 5. g5 Ne4 6. Nxe4 dxe4 7. Bg2 e5 8. dxe5 Qxd1+ 9. Kxd1 Bf5 10. f4 exf3 11. exf3 Nd7 12. f4 0-0-0 13. Ke1 Bb4+ 14. Kf2 Nb6 15. a3 Bc5+ 16. Kg3 Nxc4 17. b4 Bd4 18. Ra2 h5 19. h4 Be6 20. Rc2 Bb6 21. Nf3 Rd3 22. Bf1 Rhd8 23. Bxd3 Rxd3 24. a4 Rxf3+ 25. Kxf3 Bd5+ 26. Kg3 Bxh1 27. Rxc4 Bd5 28. Rc2 Bb3 29. Rc3 Bxa4 30. Be3 Bxe3 31. Rxe3 Kd7 32. Rd3+ Ke7 33. Ra3 b5 34. Kf3 Ke6 35. Ke4 a6 36. Kd4 Kd7 37. Kc5 Kc7 38. Re3 Bb3 39. Rxb3 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "4"]
[White "Niemi, Kalle"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2140"]
[BlackElo "2033"]
[PlyCount "81"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. h4 Be4 10. Rh3 Nbd7 11. Nc4 Qa6 12. g5 Bf5 13. Ne3 Qa5 14. Nxf5 exf5 15. gxf6 0-0-0 16. Bd2 Nxf6 17. Qf3 Bb4 18. a3 Rhe8+ 19. Be2 Kb8 20. 0-0-0 Bxa3 21. bxa3 Qxa3+ 22. Kb1 Rd6 23. Nb5 Qxf3 24. Bxf3 Rb6 25. Kc1 Rxb5 26. Rg1 g6 27. h5 Nd5 28. hxg6 hxg6 29. Bxd5 Rxd5 30. Rh7 Rd7 31. Rxg6 Rxd4 32. Rgg7 Ra4 33. Rxf7 Rc4 34. Be3 b5 35. Rxf5 b4 36. Rhf7 b3 37. Rb5+ Kc8 38. Rxb3 Rh8 39. Bxa7 Rh1+ 40. Kb2 Rh2 41. Rb8# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "12"]
[White "Rietveld, Leo"]
[Black "Heinrichsen, Peter"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2033"]
[BlackElo "1966"]
[PlyCount "48"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nfd7 8. Bf4 e6 9. Qd2 Nb6 10. 0-0-0 Nd5 11. Bh6 Nxc3 12. bxc3 c5 13. Qf4 Qa5 14. Rd3 Qxa2 15. Qh4 f6 16. exf6 Rxf6 17. Ng5 Qa1+ 18. Kd2 Rxf1 19. Rxf1 Qxf1 20. Bxg7 Qxg2+ 21. Kc1 Kxg7 22. Qxh7+ Kf6 23. Qh4 Qxg5+ 24. Qxg5+ Kxg5 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "10"]
[White "Rietveld, Leo"]
[Black "Meme, Lui"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2033"]
[PlyCount "42"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Qxd4 Nc6 4. Qh4 Nf6 5. Nc3 e6 6. e4 Be7 7. Bc4 d5 8. Bb3 Nxe4 9. Qg4 Nxc3 10. bxc3 Bf6 11. Bd2 e5 12. Qa4 0-0 13. 0-0 Be6 14. Rad1 e4 15. Nd4 Bxd4 16. cxd4 b5 17. Qxb5 Nxd4 18. Qa6 Qh4 19. Be3 Nf3+ 20. gxf3 exf3 21. Qa4 Qh3 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Nizard, Roger"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2033"]
[BlackElo "2163"]
[PlyCount "44"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. Nf3 cxd4 4. Qxd4 Nc6 5. Qh4 g6 6. e4 d6 7. Bc4 Bg7 8. Bh6 0-0 9. 0-0 a6 10. a3 b5 11. Bb3 Bb7 12. Rad1 Qc7 13. Ng5 Ne5 14. h3 Nh5 15. Bxg7 Kxg7 16. f4 Nc4 17. Bxc4 Qxc4 18. g4 Nf6 19. e5 dxe5 20. fxe5 Qc5+ 21. Rf2 Qxe5 22. Rxf6 h6 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Rudik, Aleksander"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2033"]
[BlackElo "2330"]
[PlyCount "67"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nc6 4. d5 Ne5 5. Qd4 Ng6 6. f3 Nf6 7. fxe4 e5 8. Qa4+ Bd7 9. Bb5 Be7 10. Nf3 0-0 11. 0-0 a6 12. Bxd7 Nxd7 13. Be3 b5 14. Qb3 Nf4 15. Bxf4 exf4 16. Ne2 Nc5 17. Qb4 Nd3 18. Qb3 Nc5 19. Qb4 Bd6 20. Qd4 Qe7 21. Rae1 Nd7 22. Kh1 Bc5 23. Qd3 Ne5 24. Nxe5 Qxe5 25. Nxf4 Bd6 26. g3 Rac8 27. Rf3 c5 28. dxc6 Rxc6 29. c3 Rd8 30. Nd5 Be7 31. Qe2 Qe6 32. Nf4 Rc4 33. Nxe6 fxe6 34. Rd1 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "8"]
[White "Rietveld, Leo"]
[Black "Saul, Andres"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2033"]
[PlyCount "76"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c6 3. e4 d5 4. e5 Ng8 5. f4 Bf5 6. Bd3 Bxd3 7. Qxd3 g6 8. Nf3 e6 9. 0-0 Ne7 10. Ne2 h5 11. g3 Nf5 12. c4 b6 13. cxd5 exd5 14. Nc3 Be7 15. Bd2 Nd7 16. Rae1 Nf8 17. a3 Ne6 18. Rc1 Rc8 19. Qa6 Qd7 20. b4 Nexd4 21. Nxd4 Nxd4 22. Be3 Nf5 23. Bf2 0-0 24. Ne2 d4 25. Rcd1 c5 26. Nc3 cxb4 27. Ne4 Qd5 28. Qd3 bxa3 29. Ra1 Rfd8 30. Rxa3 a5 31. Raa1 Qc4 32. Qf3 a4 33. g4 hxg4 34. Qxg4 d3 35. Ng3 Nxg3 36. Bxg3 d2 37. Rfd1 Rd3 38. f5 Qxg4 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "2"]
[White "Ullrich, Marcel"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2033"]
[PlyCount "76"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bd3 c5 8. Nxd5 Qxd5 9. dxc5 Bg4 10. Be2 Qxc5 11. Nd2 Be6 12. 0-0 Nc6 13. Nb3 Qd5 14. Qxd5 Bxd5 15. Nd2 Rad8 16. Bf3 Ne5 17. Bxd5 Rxd5 18. Rb1 Rfd8 19. b3 Nd3 20. Nf3 e5 21. Ba3 Ra5 22. Be7 Rd7 23. Rfd1 Rxa2 24. Bh4 h6 25. Bg3 f6 26. Ra1 Rxa1 27. Rxa1 a6 28. h3 Nc5 29. Rb1 Ne4 30. Bh2 Bf8 31. Ne1 Nc3 32. Rb2 Rd1 33. Kf1 Bb4 34. f3 Kf7 35. Bg3 Ke6 36. Bf2 f5 37. Bg3 Ra1 38. Kf2 Nd1+ 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "9"]
[White "Zadravec, Sascho"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2033"]
[PlyCount "46"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e5 4. dxe6 Bxe6 5. Nf3 Nc6 6. d4 Bb4+ 7. Nc3 Qe7 8. d5 Bxd5+ 9. Be2 Bxc4 10. Be3 Rd8 11. Qc2 Bxe2 12. Qxe2 0-0 13. 0-0 Rfe8 14. Rfe1 Ng4 15. Qc4 Bxc3 16. bxc3 Nge5 17. Nxe5 Nxe5 18. Qb3 b6 19. Bd4 Qg5 20. Qd1 h6 21. Kh1 c5 22. Rxe5 Rxe5 23. f4 Qxf4 0-1

[Event "Tilburg Eksakt op"]
[Site "Tilburg"]
[Date "2003.08.23"]
[Round "4"]
[White "Rietveld, Leo"]
[Black "Van den Brink, Willem"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2047"]
[PlyCount "52"]
[EventDate "2003.08.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. e4 c6 3. Nc3 dxe4 4. f3 e5 5. Be3 Bb4 6. a3 Ba5 7. Qd2 Nf6 8. Bc4 exf3 9. gxf3 b5 10. dxe5 Nfd7 11. Bxf7+ Kxf7 12. e6+ Kxe6 13. b4 Bb6 14. 0-0-0 Re8 15. Bg5 Nf6 16. Qe1+ Kf7 17. Qh4 Qe7 18. Ne4 Kg6 19. Rd6 Rf8 20. Ne2 h6 21. Nf4+ Kh7 22. Nh5 Nbd7 23. Re1 Qf7 24. Nhxf6+ Nxf6 25. Nxf6+ gxf6 26. Rxf6 Qd7 1-0

[Event "Naujac op 06th"]
[Site "Naujac"]
[Date "2003.07.01"]
[Round "4"]
[White "Miqueu, Jean Philippe"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2056"]
[PlyCount "53"]
[EventDate "2003.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. d4 exd5 5. Nf3 Bb4+ 6. Nc3 Ne4 7. Qc2 Bf5 8. Bd3 Nxc3 9. bxc3 Qe7+ 10. Be3 Bxd3 11. Qxd3 dxc4 12. Qxc4 Bd6 13. 0-0 0-0 14. Rfe1 Qd7 15. Rab1 Qc6 16. Qxc6 bxc6 17. c4 Nd7 18. c5 Be7 19. Bf4 Bd8 20. Rb7 Nf6 21. Bxc7 Nd5 22. Bd6 Ba5 23. Bxf8 Bxe1 24. Bd6 Bc3 25. Ne5 Re8 26. h3 Bxd4 27. Nxc6 1-0

[Event "Naujac op 06th"]
[Site "Naujac"]
[Date "2003.06.30"]
[Round "2"]
[White "Koss, Christian"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "D96"]
[BlackElo "2056"]
[PlyCount "106"]
[EventDate "2003.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. Bf4 Be6 8. Qb5 Qc8 9. e4 c6 10. Qd3 Rd8 11. Be2 Na6 12. 0-0 Bg4 13. Rad1 Nc5 14. Qc2 Nh5 15. Be5 Ne6 16. Bxg7 Kxg7 17. d5 Nef4 18. Ne5 Bxe2 19. Nxe2 f6 20. Nxf4 Nxf4 21. Nd3 cxd5 22. Qxc8 Ne2+ 23. Kh1 Raxc8 24. exd5 Rc2 25. Nc1 Rxb2 26. Nxe2 Rxe2 27. Rb1 Rxd5 28. Rxb7 Ra5 29. g3 Raxa2 30. Kg2 Kf7 31. h4 h6 32. g4 a5 33. Kg3 a4 34. Rb5 a3 35. g5 hxg5 36. hxg5 Rab2 37. Ra5 a2 38. Kf3 Rec2 39. gxf6 Kxf6 40. Ra6+ Kf5 41. Kg3 Rc3+ 42. Kg2 Rcc2 43. Kf3 e5 44. Ra8 e4+ 45. Kg3 Rc3+ 46. f3 Rb1 47. Ra5+ Kf6 48. Ra6+ Kg7 49. Ra7+ Kh6 50. Kg2 Rc2+ 51. Kg1 Rxf1+ 52. Kxf1 Rc1+ 53. Kf2 a1Q 0-1

[Event "Naujac op 05th"]
[Site "Naujac"]
[Date "2002.07.06"]
[Round "8"]
[White "Rietveld, Leo"]
[Black "Guillope, Romain"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2068"]
[PlyCount "49"]
[EventDate "2002.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Bg5 h6 5. Bxf6 Bxc3+ 6. bxc3 gxf6 7. f4 c6 8. Qh5 b6 9. Nf3 Bb7 10. Bd3 Na6 11. 0-0 Qe7 12. a4 0-0-0 13. a5 b5 14. Rab1 Nc7 15. c4 a6 16. cxb5 cxb5 17. c4 Qa3 18. cxb5 Qxd3 19. Rfc1 d5 20. Qxf7 Qe3+ 21. Kh1 Qxf4 22. Ne5 Kb8 23. Rxc7 Rc8 24. Rxb7+ Ka8 25. Ra7+ 1-0

[Event "Naujac op 05th"]
[Site "Naujac"]
[Date "2002.07.01"]
[Round "2"]
[White "Rietveld, Leo"]
[Black "Ramdine, Dedan"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2068"]
[PlyCount "73"]
[EventDate "2002.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 e6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. hxg5 g6 9. Bd3 Qe7 10. Nge2 Nc6 11. Nf4 Nf8 12. Qg3 Qd7 13. 0-0-0 b6 14. Bc4 Ne7 15. Qf3 Bb7 16. Rh3 0-0-0 17. Bf1 Kb8 18. Nfe2 Nc6 19. Qf6 Rg8 20. Rf3 Na5 21. Qxf7 Qxf7 22. Rxf7 Rd7 23. Rf6 Re7 24. Rd3 Nd7 25. Rf4 c5 26. Rdf3 cxd4 27. Nxd4 Nxe5 28. Rf8+ Rxf8 29. Rxf8+ Ka7 30. Rf6 Bc8 31. g3 Nec6 32. Nce2 Kb7 33. Bg2 Nxd4 34. Nxd4 Nc6 35. Ne2 Kc7 36. Nf4 Kd6 37. Nxd5 1-0

[Event "Naujac op 05th"]
[Site "Naujac"]
[Date "2002.07.01"]
[Round "3"]
[White "Seret, Jean Luc"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2322"]
[BlackElo "2068"]
[PlyCount "41"]
[EventDate "2002.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. Bd2 Nbd7 10. Nc4 Qa6 11. Qf3 Bb4 12. Ne5 Qb6 13. Nxg6 hxg6 14. 0-0-0 Qc6 15. d5 exd5 16. Bb5 Qd6 17. Bxd7+ Nxd7 18. Nxd5 Bxd2+ 19. Rxd2 Qc5 20. Re1+ Kf8 21. Re7 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Veltkamp, Gerben"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2209"]
[BlackElo "2076"]
[PlyCount "51"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. c4 dxc4 5. bxc4 Nbd7 6. g3 b6 7. Bg2 Bb7 8. 0-0 Be7 9. Nc3 0-0 10. Qc2 Nc5 11. d4 Ncd7 12. e4 Ne8 13. e5 g6 14. Rad1 Ng7 15. d5 Qc8 16. Ne4 Rd8 17. Nf6+ Bxf6 18. exf6 Nh5 19. dxe6 fxe6 20. Qe2 Ndxf6 21. Rxd8+ Qxd8 22. Qxe6+ Kg7 23. Ng5 Bxg2 24. Qf7+ Kh6 25. Bc1 Nf4 26. Bxf4 1-0

[Event "NED-chT 0001"]
[Site "Netherlands"]
[Date "2001.04.22"]
[Round "9.8"]
[White "Rietveld, Leo"]
[Black "Krudde, Fitzgerald"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2082"]
[BlackElo "2247"]
[PlyCount "62"]
[EventDate "2000.11.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ordina Breda II"]
[BlackTeam "Nijmegen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. e4 e6 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. Ng3 c5 8. c3 b6 9. 0-0 0-0 10. Be3 Bb7 11. Qe2 Qc7 12. Rad1 a5 13. Ng5 Rfd8 14. f4 h6 15. Nf3 cxd4 16. Bxd4 Bc5 17. Ne5 Nxe5 18. fxe5 Rxd4 19. cxd4 Bxd4+ 20. Kh1 Qxe5 21. Rd2 Bd5 22. Bb1 Qxe2 23. Nxe2 Be3 24. Rc2 Bc5 25. Nf4 Bb7 26. Nd3 Bd6 27. Rcf2 Rf8 28. Re2 Ba6 29. Re3 Ng4 30. Rh3 g5 31. Rd1 Bxd3 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Hacquebord, Tjerk"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2082"]
[PlyCount "68"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. f4 Bc5 7. Nd2 Bf5 8. Bd3 Nge7 9. Ne4 Bb6 10. Ne2 Nb4 11. Bd2 Rd8 12. Nd6+ cxd6 13. Bxb4 dxe5 14. fxe5 Bxd3 15. cxd3 Rxd3+ 16. Kc2 Rd7 17. Rae1 0-0 18. Rhf1 Rc8+ 19. Bc3 Nd5 20. Kb3 Ne3 21. Rf3 Re8 22. Nf4 Nd5 23. Rd3 Red8 24. Nxd5 Rxd5 25. Rf3 Re8 26. Ref1 Rd7 27. Rg3 Re6 28. Rf4 Bc7 29. Rd4 Rxd4 30. Bxd4 Bxe5 31. Rc3 f6 32. Bxe5 fxe5 33. Rc7 e4 34. Rxb7 e3 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Gouma, Ronald"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2082"]
[BlackElo "2322"]
[PlyCount "50"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 g6 6. c3 Bg7 7. Be3 0-0 8. f3 exf3 9. Nxf3 Bg4 10. 0-0 c6 11. Qb3 Qb6 12. Qc2 Nd7 13. a4 a5 14. Qf2 Qc7 15. Ng5 Nf6 16. h3 Bd7 17. b4 h6 18. Nf3 Nd5 19. Bd2 axb4 20. cxb4 Be6 21. Ne5 Rad8 22. Rae1 Qd6 23. Qe2 Nc7 24. Bc3 Nd5 25. Bd2 Nc7 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Veldhuysen, Klaas"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2082"]
[PlyCount "89"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 e3 5. Bxe3 Bf5 6. Bc4 Nc6 7. Nge2 e5 8. Bb5 exd4 9. Nxd4 Bd7 10. Nxc6 bxc6 11. Bc4 Be7 12. 0-0 0-0 13. Qe2 Bd6 14. Qf2 a5 15. Ne4 Nxe4 16. fxe4 Qe7 17. Bd4 Rae8 18. Rae1 Be6 19. Bxe6 fxe6 20. Qe2 Bxh2+ 21. Kxh2 Qd6+ 22. g3 Qxd4 23. c3 Qe5 24. Qc4 Rd8 25. Rxf8+ Rxf8 26. Kg2 c5 27. Rf1 Rxf1 28. Kxf1 h6 29. Kg2 Kh7 30. a4 Qd6 31. Qb5 Qb6 32. Qe2 Qb3 33. e5 Kg8 34. Kh3 Qd5 35. Qb5 Kh7 36. Qxa5 Qxe5 37. Qb5 Qd5 38. a5 Qh1+ 39. Kg4 Qe4+ 40. Kh3 c4 41. Kh2 Qe2+ 42. Kg1 Qe1+ 43. Kh2 Qe2+ 44. Kh3 Qf1+ 45. Kh2 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "4"]
[White "Van Eekhout, David"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2082"]
[PlyCount "61"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. Bb5 Bc5 7. f4 Bf5 8. Bd2 0-0-0 9. Bxc6 bxc6 10. Nf3 Ne7 11. Kc1 Nd5 12. Nh4 Bg4 13. h3 Be2 14. Re1 Ba6 15. Nf3 Bf2 16. Re4 c5 17. Nc3 Bb7 18. Re2 Bg3 19. Nxd5 Rxd5 20. b3 Rhd8 21. Kb2 Ba6 22. c4 Rd3 23. Rf1 Bb7 24. Kc2 h6 25. f5 Bxf3 26. Rxf3 Rxf3 27. gxf3 g5 28. fxg6 fxg6 29. Bxh6 Re8 30. e6 Bd6 31. h4 1-0

[Event "Schneider Bohemia op-A"]
[Site "Plzen"]
[Date "2000.??.??"]
[Round "?"]
[White "Rietveld, Leo"]
[Black "Barton, Jan Jr"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2070"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 e6 6. c3 a6 7. f3 b5 8. Bb3 Bb7 9. Qe2 Bd6 10. Be3 Qh4+ 11. Bf2 Qf4 12. Bc2 exf3 13. Nxf3 Nd7 14. Bg3 Qh6 15. Bxd6 cxd6 16. 0-0 0-0 17. Rf2 Nf6 18. h3 Bd5 19. Re1 Bc4 20. Qd1 Rfc8 21. Bb1 Rc7 22. Nh2 Qh4 23. Qd2 Bd5 24. Rf4 Qg5 25. Qf2 Nh5 26. Rg4 Qh6 27. Rh4 f5 28. g4 fxg4 29. hxg4 g6 30. Be4 Rf8 31. Qg2 Qg5 32. Bxd5 Qxh4 33. Bxe6+ Kh8 34. Rf1 Nf4 0-1

[Event "Schneider Bohemia op-A"]
[Site "Plzen"]
[Date "2000.??.??"]
[Round "?"]
[White "Vavra, Pavel"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2390"]
[BlackElo "2070"]
[PlyCount "41"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Nge2 Bg4 7. h3 Bxe2 8. Qxe2 e6 9. 0-0 Nbd7 10. Bf4 0-0-0 11. a3 g5 12. Bh2 h5 13. d4 g4 14. h4 g3 15. Bxg3 Be7 16. b4 Qf5 17. b5 c5 18. b6 Nxb6 19. Nb5 a6 20. Na7+ Kd7 21. Bb5+ 1-0

[Event "Manresa op"]
[Site "Manresa"]
[Date "1998.??.??"]
[Round "?"]
[White "Rodriguez Cespedes, Amador"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2495"]
[PlyCount "42"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Bd2 c6 8. Qe2 e6 9. 0-0-0 Bb4 10. Kb1 Nbd7 11. g4 Bg6 12. Ne5 Nxe5 13. dxe5 Nd5 14. Nxd5 Bxd2 15. Nc7+ Qxc7 16. Rxd2 Rd8 17. Rxd8+ Kxd8 18. f4 Kc8 19. Bg2 Rd8 20. h4 Qa5 21. Rd1 Rxd1+ 1/2-1/2

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "4"]
[White "Auschkalnis, Reinhard"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "98"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Nc6 6. Nge2 e6 7. Bd2 Bb4 8. 0-0 Bd7 9. a3 Bxc3 10. Nxc3 Nxd4 11. Nb5 Qb6 12. Nxd4 Qxd4 13. Be3 Qg4 14. f3 Qh5 15. c4 Rd8 16. Qc2 b6 17. b4 e5 18. Rae1 0-0 19. Bc1 Rfe8 20. Re2 Re7 21. Rfe1 Rde8 22. Bd2 c6 23. a4 a6 24. c5 b5 25. axb5 axb5 26. Qb1 Nd5 27. Be4 f5 28. Bxd5+ cxd5 29. Bf4 e4 30. Bd6 Re6 31. f4 d4 32. Qa1 d3 33. Re3 Qg6 34. Qd4 Qf6 35. Be5 Rxe5 36. fxe5 Qe6 37. Ra1 Bc6 38. Ra6 Ra8 39. Rxa8+ Bxa8 40. Qd8+ Kf7 41. Qxa8 d2 42. Qa1 Qd5 43. Qa7+ Ke6 44. Kf2 d1Q 45. Qb6+ Kxe5 46. Qc7+ Ke6 47. Qb6+ Ke7 48. Qc7+ Qd7 49. Qe5+ Kf7 0-1

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "2"]
[White "Hocevar, Nikola"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2185"]
[PlyCount "65"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 Qa5 9. 0-0-0 a6 10. Kb1 Rb8 11. Nd5 Nxd5 12. Qxa5 Nxe3 13. Rc1 cxd4 14. Nf4 Nc5 15. Nd5 Nxd5 16. cxd5 b5 17. Rxc5 dxc5 18. Qc7 Bb7 19. Qxc5 f5 20. Bd3 fxe4 21. Bxe4 Rfe8 22. h4 Be5 23. h5 Kg7 24. d6 Bxe4+ 25. fxe4 exd6 26. Qc7+ Kf6 27. Rf1+ Kg5 28. Qxh7 Rg8 29. Qe7+ Kh6 30. hxg6 Rh8 31. g7 Rhe8 32. Qh4+ Kg6 33. Qg4+ 1-0

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "7"]
[White "Kaukal, Terezia"]
[Black "Rietveld, Leo"]
[Result "1/2-1/2"]
[ECO "D92"]
[WhiteElo "2150"]
[PlyCount "162"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. Rc1 c5 7. dxc5 Qa5 8. cxd5 Na6 9. e3 Ne4 10. Be5 Bxe5 11. Nxe5 Naxc5 12. Bc4 Nxc3 13. bxc3 f6 14. Nf3 Kg7 15. 0-0 Bg4 16. h3 Bxf3 17. Qxf3 b5 18. Be2 Qxa2 19. Bxb5 a6 20. Bc6 Rab8 21. e4 Qc4 22. Rfe1 Rb2 23. Rcd1 Rc2 24. Rd4 Qxc3 25. Qxc3 Rxc3 26. e5 fxe5 27. Rxe5 Kf6 28. Rf4+ Kxe5 29. Rxf8 e6 30. Rd8 exd5 31. Rxd5+ Kf6 32. Rd1 Nb3 33. Ba4 h6 34. Rd6+ Kg5 35. Be8 Kf4 36. Rxa6 g5 37. Rxh6 Nd4 38. Bh5 Ke5 39. Rh8 Rc5 40. Bg4 Kf6 41. Rd8 Nb5 42. Rc8 Rd5 43. Rc6+ Kg7 44. Bf3 Re5 45. Rc4 Nd6 46. Rg4 Kh6 47. h4 gxh4 48. Rxh4+ Kg6 49. g3 Ra5 50. Rb4 Nf7 51. Kg2 Ne5 52. Be4+ Kf6 53. Rb6+ Kg7 54. f4 Nf7 55. Bf3 Ra2+ 56. Kh3 Ra4 57. Rb7 Kf6 58. Bh5 Nh6 59. Rb6+ Kg7 60. Rg6+ Kh7 61. Re6 Kg7 62. Re5 Rb4 63. Bf3 Kf6 64. Be4 Nf7 65. Rf5+ Kg7 66. Bd5 Nh6 67. Rg5+ Kf6 68. Re5 Rd4 69. Bf3 Rb4 70. Re2 Ra4 71. Rf2 Ra3 72. g4 Ng8 73. Kh4 Ne7 74. g5+ Kg7 75. Be4 Re3 76. Bg2 Nf5+ 77. Kg4 Kg6 78. Bf3 Re1 79. Bg2 Re3 80. Bf3 Re1 81. Bg2 Re3 1/2-1/2

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "9"]
[White "Restas, Peter"]
[Black "Rietveld, Leo"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2200"]
[PlyCount "73"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 b6 8. e5 Ba6 9. exf6 Bxc4 10. fxg7 Kxg7 11. Bxc4 Nd7 12. 0-0 Nf6 13. Bf4 Nh5 14. Be3 Nf6 15. d5 Qd6 16. Bd4 Kg8 17. Nb5 Qf4 18. Rac1 Ne8 19. Be5 Qg4 20. h3 Qd7 21. Bg3 Nd6 22. Ne5 Qd8 23. Nd4 Re8 24. Bb3 a6 25. Bh4 Qc8 26. Rfe1 h6 27. Nec6 g5 28. Nxe7+ Rxe7 29. Rxe7 gxh4 30. Rcxc7 Qb8 31. Nc6 Qf8 32. Red7 Kh8 33. Ne5 Kg7 34. Nxf7 Nxf7 35. d6 Kg6 36. Rxf7 Qxd6 37. Bc2+ 1-0

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "8"]
[White "Rietveld, Leo"]
[Black "Gara, Ticia"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "2060"]
[PlyCount "47"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Ne4 4. Nxe4 dxe4 5. f3 Bf5 6. e3 c5 7. fxe4 Bxe4 8. Nf3 Nc6 9. c3 Qb6 10. Bd3 Bxd3 11. Qxd3 g6 12. 0-0 Bg7 13. Qe4 Qc7 14. Rf2 0-0 15. Raf1 Rae8 16. Qh4 cxd4 17. exd4 h5 18. g4 hxg4 19. Qxg4 e5 20. Qh4 e4 21. Bf4 Qd7 22. Ng5 Bh6 23. Qxh6 Qg4+ 24. Rg2 1-0

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "1"]
[White "Rietveld, Leo"]
[Black "Geroly, Jozsef"]
[Result "1/2-1/2"]
[ECO "B09"]
[BlackElo "2205"]
[PlyCount "85"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 c6 5. Nf3 Qc7 6. Bc4 b5 7. e5 bxc4 8. exf6 exf6 9. 0-0 d5 10. Qe1+ Be6 11. f5 gxf5 12. Nh4 Nd7 13. Bf4 Qb6 14. Nxf5 0-0-0 15. Be3 Bxf5 16. Rxf5 Bd6 17. b3 cxb3 18. cxb3 Qc7 19. h3 Bg3 20. Qd2 Kb7 21. Rc1 Qd6 22. Na4 Rde8 23. Rf3 Rhg8 24. Bf2 Bxf2+ 25. Qxf2 Re6 26. Nc5+ Nxc5 27. dxc5 Qe7 28. Qd2 Re2 29. Qb4+ Ka8 30. Rf2 Qe3 31. Qf4 Qxf4 32. Rxf4 Rgxg2+ 33. Kh1 Rh2+ 34. Kg1 Reg2+ 35. Kf1 Rxa2 36. Kg1 Rag2+ 37. Kf1 Rg5 38. Rc3 f5 39. Re3 Kb7 40. Re7+ Kc8 41. Ra4 Rgg2 42. Raxa7 Rf2+ 43. Ke1 1/2-1/2

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "3"]
[White "Rietveld, Leo"]
[Black "Goczo, Melinda"]
[Result "0-1"]
[ECO "C12"]
[BlackElo "2115"]
[PlyCount "70"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4 gxh4 9. Qg4 Qf6 10. Rxh4 Qxg7 11. Qxg7 Rxg7 12. Rh8+ Kd7 13. Nf3 c6 14. a3 Bd6 15. g3 Kc7 16. b4 b6 17. Be2 Nd7 18. Kd2 Bb7 19. Rah1 Rxh8 20. Rxh8 Nf8 21. Ne5 Kd8 22. Bd3 Ke7 23. Rh6 Bxe5 24. dxe5 Rg5 25. Ne2 Nd7 26. Nd4 Rg4 27. Nf3 c5 28. c3 d4 29. Nh2 dxc3+ 30. Kxc3 cxb4+ 31. axb4 Rg5 32. Rh7 Nxe5 33. Nf1 Nxd3 34. Kxd3 Ba6+ 35. Ke3 Bxf1 0-1

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "5"]
[White "Rietveld, Leo"]
[Black "Szollosi, Laszlo Jr"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "2255"]
[PlyCount "24"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 g6 4. f3 Bg7 5. e4 c6 6. Qd2 dxe4 7. fxe4 e5 8. Nf3 h6 9. Bxf6 Bxf6 10. d5 Bg4 11. 0-0-0 Bxf3 12. gxf3 Bg5 0-1

[Event "Balatonalmadi op-A"]
[Site "Balatonalmadi"]
[Date "1996.??.??"]
[Round "6"]
[White "Schuetz, Peter"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2020"]
[PlyCount "69"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Bb5+ Nc6 4. d4 g6 5. dxc5 Bg7 6. Nf3 Bg4 7. Bf4 e6 8. 0-0 Nge7 9. h3 Bxf3 10. Qxf3 0-0 11. Bxc6 Nxc6 12. Re1 Qa5 13. Qc3 Qa4 14. Bg3 Rfd8 15. Nd2 Rac8 16. Nf3 Qb4 17. Qe3 Ne7 18. c3 Qxc5 19. Nd4 Nc6 20. Bh4 Rd7 21. Bf6 Qf8 22. Nf3 Bh6 23. Ng5 d4 24. cxd4 Nb4 25. Qb3 Nc2 26. Nxe6 fxe6 27. Qxe6+ Qf7 28. Qxf7+ Rxf7 29. d5 Nxe1 30. Rxe1 Rc1 31. Rxc1 Bxc1 32. b4 Rxf6 33. exf6 Kf7 34. Kf1 Kxf6 35. Ke2 0-1

[Event "Goetzis op"]
[Site "Goetzis"]
[Date "1995.??.??"]
[Round "5"]
[White "Eberhard, Kurt"]
[Black "Rietveld, Leo"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "100"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 8. Be2 cxd4 9. cxd4 Nc6 10. Be3 0-0 11. 0-0 Bg4 12. Rb1 Qd7 13. h3 Bxf3 14. Bxf3 Rac8 15. Qb3 b6 16. Bg4 e6 17. d5 Na5 18. dxe6 Qe7 19. exf7+ Rxf7 20. Qd5 Re8 21. f3 h5 22. Bg5 Qe5 23. Bxh5 Qxd5 24. exd5 gxh5 25. Rfe1 Rxe1+ 26. Rxe1 Rd7 27. Rd1 Kf7 28. Kf2 Nc4 29. Kg3 Kg6 30. h4 Kf5 31. Kh3 Ke5 32. g4 hxg4+ 33. Kxg4 Rxd5 34. Rxd5+ Kxd5 35. Kf5 Bd4 36. h5 Nd6+ 37. Kg6 Ke6 38. h6 Nf7 39. f4 Nh8+ 40. Kh5 Kf5 41. h7 b5 42. Kh6 Nf7+ 43. Kh5 Nxg5 44. fxg5 Bh8 45. Kh6 a5 46. g6 Kf6 47. Kh5 b4 48. Kg4 a4 49. Kf3 b3 50. g7 Kxg7 0-1

