[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.05.29"]
[Round "3"]
[White "Van der Zwaag, Bas"]
[Black "Masmeijer, Mark"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "53"]
[EventDate "2013.05.15"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. 0-0 Qc7 8. Re1 b5 9. Nf1 dxe4 10. dxe4 Bb7 11. Qe2 a6 12. c3 0-0 13. e5 Nd7 14. Bf4 Nb6 15. h4 Rad8 16. N3h2 Nd5 17. Bg5 Na5 18. Ng4 Rd7 19. Rad1 Rfd8 20. Nd2 h6 21. Bxh6 gxh6 22. Ne4 f5 23. exf6 Bf8 24. Ng5 hxg5 25. Qxe6+ Kh8 26. Ne5 Rd6 27. Nf7+ 1-0

[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.05.22"]
[Round "2"]
[White "Masmeijer, Mark"]
[Black "Van Popta, Hette"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "120"]
[EventDate "2013.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. fxe5 dxe5 5. Bxe5 Nf6 6. Nf3 Nc6 7. Bb2 Bg4 8. e3 0-0 9. Be2 Qe7 10. 0-0 Rad8 11. Kh1 Nd5 12. Qc1 Rfe8 13. Bb5 Bd6 14. Nc3 Bxf3 15. Rxf3 Nxc3 16. Bxc3 Ne5 17. Rh3 c6 18. Be2 Bb4 19. Bxb4 Qxb4 20. d4 Ng6 21. Rb1 Qe7 22. Bd3 b6 23. Qd1 Rd5 24. Qf3 Qf6 25. Qxf6 gxf6 26. Rf1 Kg7 27. Rhf3 Rd6 28. g3 Re7 29. Bc4 Nf8 30. c3 Nd7 31. g4 h6 32. h4 Re4 33. Rg1 Re8 34. g5 hxg5 35. hxg5 Rh8+ 36. Kg2 Kf8 37. Kf1 Rg8 38. a4 Rg7 39. e4 fxg5 40. e5 Rh6 41. e6 Nf6 42. exf7 Nd5 43. Bxd5 cxd5 44. Ke2 Rxf7 45. Rxf7+ Kxf7 46. Rxg5 Rd6 47. Kd3 Ke6 48. Rg6+ Kd7 49. Rg7+ Kc6 50. Rxa7 Rh6 51. Kc2 Rh3 52. Kb3 Rd3 53. Rh7 Rd1 54. Rh2 Rb1+ 55. Rb2 Rd1 56. Ra2 Rd3 57. Rh2 Rd1 58. Rh6+ Kc7 59. Rh2 Kc6 60. Kb2 Rd3 1/2-1/2

[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.05.15"]
[Round "1"]
[White "Keuning, Selwin"]
[Black "Masmeijer, Mark"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "71"]
[EventDate "2013.05.15"]
[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 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 Nxc3 7. bxc3 d6 8. f4 dxe5 9. fxe5 Bf5 10. Nf3 e6 11. Bd3 Bxd3 12. Qxd3 Be7 13. 0-0 0-0 14. Be3 f6 15. Rab1 b6 16. exf6 Bxf6 17. Rbd1 Rc8 18. c4 Qe7 19. c5 Nb4 20. Qb3 Nd5 21. Bf2 bxc5 22. dxc5 Rb8 23. Qa3 Bb2 24. Qa6 Nb4 25. Qc4 Nd5 26. Rfe1 Qf7 27. Bg3 Rb4 28. Qc2 Bf6 29. Ne5 Bxe5 30. Bxe5 Qf5 31. Qxf5 Rxf5 32. Bd6 Nc3 33. Rd2 Ne4 34. Rde2 Nxc5 35. Bxc5 Rxc5 36. Rxe6 1/2-1/2

[Event "NED-ch H416 corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "Dopper, Johan C"]
[Black "Masmeijer, Mark"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "23"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 f5 3. c4 Nf6 4. b5 c6 5. a4 d5 6. e3 a6 7. Nc3 Bd6 8. d3 Qe7 9. Nf3 Bd7 10. Qb3 axb5 11. cxb5 c5 12. a5 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "1984.06.08"]
[Round "1"]
[White "Janssen, Han"]
[Black "Masmeijer, Mark"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2285"]
[PlyCount "81"]
[EventDate "1984.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. c3 Qf6 8. d4 Bxf3 9. Qxf3 Bd6 10. Nd2 0-0-0 11. Qxf6 Nxf6 12. dxe5 Bxe5 13. Nc4 Nd7 14. Be3 g6 15. Rad1 Bg7 16. Rd3 Rhe8 17. f3 Ne5 18. Nxe5 Bxe5 19. Rfd1 Rd6 20. Kf2 Red8 21. Ke2 Rxd3 22. Rxd3 Rd6 23. f4 Bg7 24. Bc5 Re6 25. Kf3 b6 26. Bf2 c5 27. Be3 Rd6 28. Rd2 b5 29. e5 Rxd2 30. Bxd2 Kd7 31. Ke4 Ke6 32. Be3 Bf8 33. g4 hxg4 34. hxg4 c6 35. f5+ gxf5+ 36. gxf5+ Kd7 37. b3 a5 38. c4 b4 39. Bg5 Be7 40. Bxe7 Kxe7 41. Kf4 1-0

