[Event "Leiden Noteboom Memorial 66th"]
[Site "Leiden"]
[Date "2006.02.26"]
[Round "5"]
[White "Ehrhardt, Matthias"]
[Black "Munnik, Talitha"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "96"]
[EventDate "2006.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 d5 4. Nf3 Nf6 5. Nbd2 Bd6 6. Ne5 Nbd7 7. Ndf3 c5 8. c3 0-0 9. 0-0 Qc7 10. Bf4 b6 11. e3 Ba6 12. Re1 Rfe8 13. Rc1 Nf8 14. Qa4 Bb7 15. b4 c4 16. Nd2 h6 17. Nef3 g5 18. Bxd6 Qxd6 19. Ne5 Re7 20. f3 N8d7 21. Nxd7 Nxd7 22. e4 e5 23. exf5 Qf6 24. Bh3 exd4 25. Re6 Rxe6 26. fxe6 Ne5 27. cxd4 Nd3 28. Rf1 Qxd4+ 29. Kg2 Ne5 30. Qc2 Ba6 31. Re1 Nd3 32. Re2 Bb5 33. e7 Be8 34. Nb1 Bg6 35. Qc3 Qxc3 36. Nxc3 d4 37. Nb5 c3 38. Nxd4 Nxb4 39. a3 c2 40. Nb3 Nd3 41. Be6+ Kg7 42. Rd2 Re8 43. Rxd3 Bxd3 44. Nc1 Rxe7 45. Bb3 Bg6 46. Kf2 b5 47. h3 Rd7 48. Ke2 Rd1 0-1

[Event "Groene Hart GrB"]
[Site "Netherlands"]
[Date "2001.??.??"]
[Round "6"]
[White "De Kleijnen, Henk J"]
[Black "Ehrhardt, Matthias"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "105"]
[EventDate "2001.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 d5 3. e4 d4 4. Ne2 Nc6 5. Ng3 a6 6. a4 Qc7 7. Bc4 e6 8. d3 Nf6 9. Bg5 Nd7 10. 0-0 Bd6 11. Re1 Nde5 12. Ba2 Ng6 13. c3 Bd7 14. Rc1 Qb6 15. Re2 0-0 16. Nf1 h6 17. Bh4 Nxh4 18. Nxh4 Bf4 19. Rb1 Qc7 20. Nf3 b5 21. g3 Bd6 22. Bb3 Ra7 23. Kg2 Rfa8 24. Rc1 Qb7 25. N1d2 Kh8 26. h3 Rd8 27. Nb1 Qa8 28. Na3 Qb8 29. cxd4 cxd4 30. Nb1 Be8 31. axb5 axb5 32. Re1 Bb4 33. Rf1 Na5 34. Bc2 Rc7 35. Na3 Qb6 36. Bb1 Rdc8 37. Rxc7 Rxc7 38. Nc2 Qd6 39. Nfxd4 Bc5 40. Nf3 e5 41. Qe2 b4 42. Ne3 Bb5 43. Nd5 Rb7 44. Nd2 Qa6 45. Rc1 Bd4 46. Rc8+ Kh7 47. Nc4 Nb3 48. Nxb4 Qa1 49. Bc2 Nc1 50. Qf3 Bxc4 51. dxc4 Qxb2 52. Qf5+ g6 53. Qf6 1-0

[Event "Groene Hart GrB"]
[Site "Netherlands"]
[Date "2001.??.??"]
[Round "4"]
[White "De Weert, Chris WJ"]
[Black "Ehrhardt, Matthias"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "90"]
[EventDate "2001.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. Nf3 Qc7 4. e3 b6 5. Nc3 a6 6. Be2 Bb7 7. 0-0 Nf6 8. b3 Be7 9. Bb2 d6 10. Qc2 Nbd7 11. Rfd1 Rd8 12. Rac1 Qb8 13. Ne1 0-0 14. Bf3 Qa8 15. Bxb7 Qxb7 16. d5 e5 17. e4 Nh5 18. Nd3 g5 19. g3 g4 20. Qe2 Ndf6 21. Rf1 Qd7 22. a4 a5 23. f4 gxf3 24. Rxf3 Qg4 25. Rcf1 Qg6 26. Bc1 Ng7 27. Kh1 Rd7 28. Ne1 Nfe8 29. Ng2 Bd8 30. Ne3 Bg5 31. Bd2 Nf6 32. Nf5 Bxd2 33. Qxd2 Nfe8 34. Kg2 f6 35. Nh4 Qh5 36. Qf2 Qg5 37. h3 Rdf7 38. Nf5 Nxf5 39. Rxf5 Qh6 40. Nb5 Rd7 41. g4 Rg7 42. Kh2 Rg5 43. Rxg5+ fxg5 44. Qxf8+ Qxf8 45. Rxf8+ Kxf8 1/2-1/2

[Event "Groene Hart GrB"]
[Site "Netherlands"]
[Date "2001.??.??"]
[Round "5"]
[White "Ehrhardt, Matthias"]
[Black "Roskam, Arjan"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "95"]
[EventDate "2001.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Nc6 5. Bb5 g6 6. Ne5 Qb6 7. Qe2 Bg7 8. Nc3 0-0 9. Na4 Qc7 10. Bxc6 bxc6 11. Nxc5 Nd7 12. Ncxd7 Bxd7 13. f4 Bf5 14. d3 f6 15. Nf3 e5 16. fxe5 fxe5 17. Qd2 a6 18. 0-0 Rfe8 19. Nh4 Bd7 20. Qf2 Rf8 21. Qg3 Qd6 22. d4 Rxf1+ 23. Rxf1 Re8 24. Nf3 Bf5 25. dxe5 Qc5 26. Qf2 Qxc2 27. Qxc2 Bxc2 28. Rc1 Be4 29. Rxc6 d4 30. Rc4 Bxf3 31. gxf3 dxe3 32. Kf1 Rd8 33. Bd4 Bh6 34. Ke2 Bf4 35. h3 Re8 36. Bxe3 Bxe3 37. Kxe3 Rxe5+ 38. Re4 Rh5 39. h4 Kf7 40. Ra4 Re5+ 41. Kf4 Rf5+ 42. Ke4 Rh5 43. Ke3 Re5+ 44. Kf4 Rf5+ 45. Kg4 a5 46. Rf4 Ke6 47. Rxf5 gxf5+ 48. Kf4 1-0

[Event "Groene Hart GrB"]
[Site "Netherlands"]
[Date "2001.??.??"]
[Round "7"]
[White "Ehrhardt, Matthias"]
[Black "Van der Hoeven, Peter"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "57"]
[EventDate "2001.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. d3 d6 5. Nbd2 Nbd7 6. c4 c6 7. Qc2 Qc7 8. Rc1 b6 9. g3 Bb7 10. e4 0-0 11. Bh3 Rad8 12. 0-0 e5 13. Ba3 Rfe8 14. Nh4 Nf8 15. Ndf3 Ne6 16. Qd2 Bc8 17. Bg2 Bb7 18. Bb2 Ng4 19. Rc2 Nf6 20. Bc1 a5 21. Qd1 Qe7 22. Be3 c5 23. Nd2 Qf8 24. Nb1 Nd4 25. Rb2 Bc8 26. Nc3 Re7 27. Kh1 Bh6 28. Qc1 Bxe3 29. fxe3 1-0

[Event "Groene Hart GrB"]
[Site "Netherlands"]
[Date "2001.??.??"]
[Round "3"]
[White "Ehrhardt, Matthias"]
[Black "Veldhuizen, Niels"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "105"]
[EventDate "2001.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. d3 c5 6. Be2 Nc6 7. Nbd2 0-0 8. 0-0 Re8 9. Re1 Nxe4 10. Bxg7 Nxd2 11. Bc3 Nxf3+ 12. Bxf3 e5 13. Bxc6 bxc6 14. Qf3 Bd7 15. Re2 Qg5 16. Bd2 Qg4 17. Qxg4 Bxg4 18. f3 Be6 19. Be3 a5 20. a4 Bd5 21. Bf2 Reb8 22. Ra3 f6 23. Be1 Bf7 24. Bf2 Rb4 25. Kf1 Kf8 26. Ke1 Ke7 27. Kd1 Kd7 28. Kc1 g5 29. Be1 Rb7 30. Bf2 Rb4 31. Kb2 c4 32. dxc4 Bxc4 33. Rd2 Kc7 34. Kc3 Be6 35. Ra1 g4 36. Rad1 d5 37. Bc5 d4+ 38. Kd3 Bf5+ 39. Ke2 d3+ 40. cxd3 Rxb3 41. Be7 Re8 42. Bxf6 gxf3+ 43. gxf3 Re6 44. Bh4 e4 45. Bg3+ Kb6 46. dxe4 Bxe4 47. fxe4 Rxe4+ 48. Kf2 Rxa4 49. Kg2 h5 50. Rc1 h4 51. Bf2+ Kb5 52. Rc5+ Kb4 53. Rxc6 1-0

[Event "Groene Hart GrB"]
[Site "Netherlands"]
[Date "2001.??.??"]
[Round "2"]
[White "Krol, Hans R"]
[Black "Ehrhardt, Matthias"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "2001.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 e6 3. d4 a6 4. a4 Qc7 5. g3 Nf6 6. Bg2 cxd4 7. Nxd4 Bb4 8. Bd2 Qc4 9. Nf3 d5 10. e3 Nbd7 11. Bf1 Qc7 12. Bg2 0-0 13. 0-0 Nc5 14. Nd4 Bd7 15. f4 Bxc3 16. Bxc3 Nxa4 17. Ra3 Rfc8 18. Qd2 Nxc3 19. Rxc3 Qd6 20. Rb3 Rab8 21. Ra1 Rc7 22. Raa3 Rbc8 23. h3 h6 24. g4 e5 25. fxe5 Qxe5 26. Nf3 Qg3 27. Nd4 Ne4 28. Qe2 h5 29. Kf1 hxg4 30. hxg4 Bxg4 31. Nf3 Rxc2 0-1

[Event "Oberliga Ost-A 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Ehrhardt, Matthias"]
[Black "Lutzke, Wim"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "76"]
[EventDate "1998.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 g6 5. cxb5 a6 6. Nc3 Bg7 7. Nf3 d6 8. Bc4 0-0 9. 0-0 axb5 10. Bxb5 Qb6 11. Bc4 Ba6 12. Qd3 Nbd7 13. Re1 Rfb8 14. h3 Bxc4 15. Qxc4 Qb4 16. Qd3 c4 17. Qc2 Nc5 18. Nd4 Nb3 19. Nc6 Nxa1 20. Qe2 Qb7 21. Nxb8 Rxb8 22. e4 Nd7 23. Qxc4 Nc2 24. Rd1 Rc8 25. Qa4 Nb4 26. a3 Na6 27. Bd2 Nac5 28. Qc2 Qb3 29. Qb1 Rb8 30. Be1 Ne5 31. Rd2 Nc4 32. Nd1 Nxd2 33. Bxd2 Nd3 34. Ne3 Nxb2 35. Qc1 Nd3 36. Qc7 Qb7 37. Qc4 Qb1+ 38. Kh2 Be5+ 0-1

[Event "Oberliga Ost-C 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Ehrhardt, Matthias"]
[Black "Legde, Georg"]
[Result "1/2-1/2"]
[ECO "D03"]
[BlackElo "2235"]
[PlyCount "82"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 d5 5. e3 Nbd7 6. Bb5 Qb6 7. Qb3 Bd6 8. Bxf6 gxf6 9. Bxd7+ Bxd7 10. Qxb6 axb6 11. 0-0 Ke7 12. Nbd2 f5 13. g3 c4 14. Kh1 f6 15. Rfe1 Ra5 16. Re2 Rha8 17. a3 Rb5 18. Nf1 Rb3 19. Ra2 Rb5 20. Nh4 Rba5 21. Ra1 Rb5 22. f4 Be8 23. Rc2 Bd7 24. Nd2 Kf7 25. Ndf3 Rba5 26. Ng2 Ba4 27. Rd2 Bd7 28. Nge1 Rb5 29. Ra2 Rba5 30. Nc2 Ba4 31. Nb4 Bd7 32. Ra1 Rb5 33. Rc1 Rba5 34. Rg2 Rg8 35. Rcg1 Raa8 36. Ne1 Rg7 37. Nec2 h5 38. Ne1 Bxb4 39. axb4 Ra2 40. Nf3 Ba4 41. Rc1 Rg8 1/2-1/2

[Event "Oberliga Ost-C 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Spindler, Joachim"]
[Black "Ehrhardt, Matthias"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "67"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Nc3 0-0 9. g4 e6 10. h4 h5 11. gxh5 Nxh5 12. Be3 Qb6 13. e5 Qxb2 14. Kd2 Qa3 15. Rag1 d5 16. Rg5 b5 17. Rxh5 b4 18. Nb1 Qxa2 19. Rg5 b3 20. Nc3 Qa5 21. h5 bxc2 22. Bxc2 Nd7 23. Qh3 Nb6 24. hxg6 Nc4+ 25. Ke2 fxg6 26. Qh7+ Kf7 27. Qxg6+ Ke7 28. f5 Qxc3 29. Qxg7+ Ke8 30. Qxf8+ Kxf8 31. Rh8+ Kf7 32. fxe6+ Kxe6 33. Rg6+ Kf7 34. Rh7+ 1-0

