[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.06.14"]
[Round "7"]
[White "Van der Zwaag, Bas"]
[Black "Kamstra, Jippe"]
[Result "0-1"]
[ECO "B93"]
[BlackElo "2114"]
[PlyCount "62"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Nf3 Qc7 8. Bd3 b5 9. 0-0 Bb7 10. Qe1 e6 11. Kh1 Be7 12. a3 Rc8 13. Qg3 h5 14. Nh4 Ng4 15. f5 Nde5 16. fxe6 fxe6 17. Bd2 Bf6 18. Rae1 Qe7 19. Rxf6 gxf6 20. Ne2 Kd7 21. Nf4 Rhg8 22. Rf1 Nxd3 23. cxd3 Ne5 24. Qe3 Rc2 25. Bc3 f5 26. Qb6 Kc8 27. Bxe5 dxe5 28. Nhg6 Rxg6 29. Nxg6 Qf6 30. exf5 Bxg2+ 31. Kg1 Bb7 0-1

[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.06.12"]
[Round "6"]
[White "Kloosterman, Anne"]
[Black "Van der Zwaag, Bas"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "77"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Ngf6 10. Re1 Be7 11. c4 Qc7 12. Bd2 0-0-0 13. Nf5 Bf8 14. Ng3 Kb8 15. b4 h5 16. h3 h4 17. Ne4 Nxe4 18. Rxe4 Ka8 19. Qc3 Be7 20. a4 Rh5 21. b5 c5 22. Bf4 Bd6 23. Bxd6 Qxd6 24. dxc5 Nxc5 25. Rd4 Qe7 26. Rad1 Rxd4 27. Qxd4 Kb8 28. a5 Nb3 29. Qc3 Nc5 30. Qxg7 Nd7 31. Qd4 Nc5 32. b6 axb6 33. axb6 Kc8 34. Ra1 Na6 35. Ne5 Rf5 36. c5 Qd8 37. Rxa6 bxa6 38. b7+ Kc7 39. Qxd8+ 1-0

[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.06.07"]
[Round "5"]
[White "Van der Zwaag, Bas"]
[Black "Van der Heide, Auke"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2163"]
[PlyCount "69"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Nf3 Nh6 8. 0-0 Bf5 9. Re1 Bxd3 10. Qxd3 Bg7 11. Nbd2 0-0 12. Nf1 Nf5 13. Ne3 Nxe3 14. Bxe3 a6 15. a4 e6 16. g3 Na5 17. Bf4 Qb6 18. Ne5 Rfe8 19. Re2 Rac8 20. Qf3 f6 21. Nd7 Qc6 22. Nc5 e5 23. Be3 Ra8 24. b4 Nc4 25. dxe5 fxe5 26. Qg4 b6 27. Qd7 Qxd7 28. Nxd7 d4 29. Bg5 Kf7 30. cxd4 exd4 31. Rxe8 Rxe8 32. Rc1 h6 33. Bf6 d3 34. Bxg7 d2 35. Rd1 0-1

[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.06.05"]
[Round "4"]
[White "Lootsma, Jan"]
[Black "Van der Zwaag, Bas"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "65"]
[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. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Nd2 Nf6 11. Bc4 Qg5 12. Qb3 0-0 13. 0-0-0 a6 14. h4 Qf5 15. g4 Qf4 16. g5 b5 17. gxf6 bxc4 18. Qxc4 Na7 19. Rhg1 g6 20. h5 Bf5 21. hxg6 Bxg6 22. Qe2 Nb5 23. Qe3 Nxc3 24. bxc3 Qxf6 25. Nxe4 Qb6 26. Rd2 Rab8 27. Qd3 Kh8 28. f3 Rfc8 29. Rdg2 Rxc3+ 30. Qxc3 Qb1+ 31. Kd2 Qxa2+ 32. Ke3 Qe6 33. d5+ 1-0

[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 "Van der Zwaag, Bas"]
[Black "Fleur, Tinus"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "92"]
[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 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e5 5. d5 f5 6. g3 Nf6 7. Bg2 Nbd7 8. Bg5 h6 9. Bxf6 Nxf6 10. Nge2 0-0 11. 0-0 g5 12. f3 Qe8 13. exf5 Bxf5 14. Ne4 Qg6 15. N2c3 Rf7 16. Nxf6+ Bxf6 17. Ne4 Raf8 18. g4 Bc8 19. Qd2 Bd8 20. Rae1 Rf4 21. b4 R8f7 22. a4 h5 23. h3 Rh7 24. Re3 Rhf7 25. Ree1 Rh7 26. Re3 Rd7 27. c5 h4 28. Rc3 dxc5 29. bxc5 Qa6 30. Qa2 Kg7 31. Rb1 Qg6 32. c6 Rd6 33. cxb7 Bxb7 34. Rxb7 Rb6 35. Rxb6 Qxb6+ 36. Kh1 Qd4 37. Qc4 Qd1+ 38. Qf1 Qxd5 39. Rd3 Qg8 40. Rd7+ Rf7 41. Qd3 Rxd7 42. Qxd7+ Kh8 43. Qc6 Qf7 44. Qh6+ Kg8 45. Nxg5 Bxg5 46. Qxg5+ Kh8 1-0

[Event "Sneek FSB-ch"]
[Site "Sneek"]
[Date "2013.05.15"]
[Round "1"]
[White "Boersma, Jan"]
[Black "Van der Zwaag, Bas"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2080"]
[PlyCount "69"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 Be7 10. b3 a6 11. c4 Ne5 12. Bc2 Bd7 13. Bb2 Nc6 14. Nf3 Qa5 15. a3 Rd8 16. Qe2 Bc8 17. b4 Qc7 18. Rfe1 Kf8 19. c5 h5 20. Rad1 Rxd1 21. Rxd1 Ng4 22. Ne4 Bf6 23. Bxf6 gxf6 24. h3 Qf4 25. hxg4 hxg4 26. Qd2 Qh6 27. Qxh6+ Rxh6 28. Nh2 e5 29. Nd6 Be6 30. Nf5 Rh5 31. Ng3 Rh6 32. Rd6 Nd4 33. Be4 f5 34. Bxf5 Rxh2 35. Bxe6 1-0

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "2"]
[White "Meijering, Marijke"]
[Black "Van der Zwaag, Bas"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "92"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Be7 5. Bg2 0-0 6. Ngf3 dxe4 7. dxe4 c6 8. 0-0 Qc7 9. c3 e5 10. Re1 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Nf1 Rad8 14. Ne3 Nc5 15. Nf5 Rd3 16. Qe2 Rfd8 17. h4 Bf8 18. Bg5 Qb6 19. Bxf6 gxf6 20. Qg4+ Kh8 21. Re2 Ne6 22. Qh5 R8d7 23. Bh3 Nf4 24. gxf4 Rxh3 25. fxe5 fxe5 26. Ne3 Qd8 27. Qxe5+ f6 28. Qh5 Rg7+ 29. Ng2 Bd6 30. Re3 Rxe3 31. fxe3 Qb6 32. Qe2 Bc5 33. Kf2 Qc7 34. Qf3 Qh2 35. Rg1 Kg8 36. Kf1 a5 37. Qe2 b5 38. a4 Rg3 39. Qf2 Qh3 40. Ke1 Kf7 41. e5 Rf3 42. e6+ Ke7 43. Qd2 Qxe6 44. Ke2 Qg4 45. Kd1 Rf1+ 46. Kc2 Qxa4+ 0-1

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "4"]
[White "Posch, Jan"]
[Black "Van der Zwaag, Bas"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "108"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Qe2 Qb6 11. Nc3 Ne7 12. Kh1 Nc6 13. Bb5 Nd4 14. Bxd7+ Kxd7 15. Qg4 h5 16. Qf4 Nf5 17. Nxd5 exd5 18. Qxf5+ Qe6 19. Qf4 Be7 20. Rd1 Rhd8 21. Qa4+ Qc6 22. Rxd5+ Ke6 23. Qxc6+ bxc6 24. Rxd8 Rxd8 25. Be3 Kxe5 26. Bxa7 c5 27. Kg1 Bd6 28. Bb6 Rb8 29. Ba5 Kd5 30. Bc3 g6 31. a4 Kc6 32. g3 f5 33. f4 Re8 34. Kf2 c4 35. Re1 Bc5+ 36. Kf1 Rd8 37. Re6+ Rd6 38. Rxd6+ Kxd6 39. Ke2 Kd5 40. Kf3 Bg1 41. h3 Bc5 42. g4 hxg4+ 43. hxg4 Ke6 44. a5 Kd5 45. gxf5 gxf5 46. Bd2 Bd4 47. Bc3 Bc5 48. Ke2 Kc6 49. Kd2 Kd5 50. Kc2 Kc6 51. Bd2 Kb5 52. b3 cxb3+ 53. Kxb3 Bd6 54. Kc2 Bxf4 1/2-1/2

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "1"]
[White "Van der Zwaag, Bas"]
[Black "Seijen, Henk G"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "65"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Bg4 12. Bd3 Rc8 13. Bd2 Na5 14. h3 Bxf3 15. Qxf3 e6 16. Rab1 Qe7 17. Rb4 Nc4 18. Bxc4 Rxc4 19. Rxc4 dxc4 20. Rb1 Rb8 21. Rb4 b5 22. a4 a6 23. Qc6 Qb7 24. axb5 axb5 25. Qxb7 Rxb7 26. Rb1 Bf8 27. Kf1 Kg7 28. Ke2 f5 29. exf6+ Kxf6 30. Kf3 e5 31. d5 Bc5 32. Ke4 Bxf2 33. Rf1 1-0

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "3"]
[White "Van der Zwaag, Bas"]
[Black "Van Bavel, Ferdi"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "13"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nc3 d6 6. 0-0 Nf6 7. d4 1/2-1/2

[Event "Dieren op-B"]
[Site "Dieren"]
[Date "2001.??.??"]
[Round "?"]
[White "De Jonge, Maartje"]
[Black "Van der Zwaag, Bas"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "68"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. f3 0-0 6. Qd2 Nbd7 7. 0-0-0 a6 8. g4 b5 9. h4 Bb7 10. h5 c5 11. d5 b4 12. Nce2 a5 13. Ng3 a4 14. hxg6 fxg6 15. g5 Ne8 16. Bd3 b3 17. a3 bxc2 18. Qxc2 c4 19. Bf1 c3 20. Bh3 cxb2+ 21. Kb1 Ne5 22. Be6+ Nf7 23. Qh2 h6 24. Nf5 h5 25. Nh4 Be5 26. Qh3 Bc8 27. Nxg6 Ng7 28. Nxf8 Kxf8 29. Ne2 Qc7 30. Nd4 Bxd4 31. Bxd4 Bxe6 32. Bxg7+ Kxg7 33. Qxe6 Rc8 34. Rd2 Qc1+ 0-1

[Event "Dieren op-B"]
[Site "Dieren"]
[Date "2001.??.??"]
[Round "?"]
[White "Van der Zwaag, Bas"]
[Black "Hopster, Ruud"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "41"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Nxd5 5. c4 Nf6 6. Be2 e6 7. Qb3 b6 8. 0-0 Be7 9. Nc3 0-0 10. Re1 Nbd7 11. Ne5 Bxe2 12. Rxe2 Nxe5 13. dxe5 Nd7 14. Qc2 Re8 15. Bd2 Nf8 16. Rd1 Qc8 17. Be3 Qb7 18. a3 Rad8 19. Red2 Qc6 20. Rxd8 Rxd8 21. Rxd8 1/2-1/2

[Event "Groningen SO ON Mini op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "2"]
[White "Ammerlaan, Richard"]
[Black "Van der Zwaag, Bas"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "65"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. e5 e6 6. d4 Bb4 7. Be2 c5 8. a3 Bxc3+ 9. bxc3 Nc6 10. 0-0 Nge7 11. Rb1 Qc7 12. Qd3 c4 13. Qe3 Bg6 14. Ne1 0-0-0 15. a4 Nf5 16. Qd2 h5 17. Nf3 f6 18. exf6 gxf6 19. Re1 Nd6 20. Bd1 Ne4 21. Qe3 Ne7 22. Nh4 Nf5 23. Nxf5 Bxf5 24. f3 Ng5 25. h4 Nf7 26. Qf4 Qxf4 27. Bxf4 Rhg8 28. Kf2 Rde8 29. Bh2 e5 30. Rb5 Bd7 31. Rxd5 exd4 32. Rxe8+ Rxe8 33. Rc5+ 1-0

[Event "ZSG/Computerij op-B"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "2"]
[White "Buntemeyer, Axel"]
[Black "Van der Zwaag, Bas"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "57"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d6 5. e4 e5 6. Nbd2 0-0 7. 0-0 c6 8. a4 a5 9. Re1 Na6 10. Nc4 Be6 11. b3 Qc7 12. Ba3 Rfd8 13. Qe2 Rac8 14. Rad1 b5 15. axb5 cxb5 16. Ne3 Nc5 17. Bxc5 dxc5 18. Ng5 Bd7 19. Nd5 Nxd5 20. exd5 c4 21. dxc4 bxc4 22. d6 Qc5 23. Bd5 cxb3 24. Bxf7+ Kh8 25. Bxb3 Rf8 26. Rd5 Qc3 27. Rd3 Qb4 28. Nf7+ Rxf7 29. Bxf7 1-0

[Event "ZSG/Computerij op-B"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "4"]
[White "Gorter, Janko"]
[Black "Van der Zwaag, Bas"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bf4 0-0 8. Be2 Bd7 9. 0-0 Bc6 10. c5 b6 11. b4 bxc5 12. bxc5 Ne4 13. Qc2 f5 14. Rad1 g5 15. Bc1 Nd7 16. Nd2 g4 17. Ndxe4 dxe4 18. Bc4 Rf6 19. d5 exd5 20. Nxd5 Kf8 21. Nxf6 Bxf6 22. Be6 Qe7 23. Bxf5 Be5 24. Bxd7 Bxd7 25. Qd2 Bc6 26. Qh6+ 1-0

