[Event "Maarssen OKU op-C"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "4"]
[White "Kompaan, Rick"]
[Black "Van Dorst, Rolf"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1508"]
[PlyCount "74"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[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 e5 5. Nb3 Nf6 6. Nc3 h6 7. Bc4 Nbd7 8. Be3 Nb6 9. Qe2 Nxc4 10. Qxc4 Be6 11. Qb5+ Qd7 12. Qxd7+ Bxd7 13. Nd5 Nxd5 14. exd5 Be7 15. c4 b6 16. a4 0-0 17. 0-0 f5 18. f4 exf4 19. Bxf4 g5 20. Be3 f4 21. Bd4 Bf6 22. Rae1 Bxd4+ 23. Nxd4 Rae8 24. b3 Kg7 25. g4 h5 26. Nf5+ Bxf5 27. gxf5 a5 28. Re6 Rxe6 29. fxe6 Kf6 30. h4 Rg8 31. hxg5+ Kxg5 32. Kf2 Kf6 33. Re1 Kf5 34. Rh1 Rh8 35. Kf3 h4 36. e7 h3 37. Re1 Re8 1/2-1/2

[Event "Maarssen OKU op-C"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "3"]
[White "Van Dorst, Rolf"]
[Black "Haberland, Bernd"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1462"]
[PlyCount "78"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bf4 e6 6. Nb5 Na6 7. a3 Bd7 8. Nf3 Qb6 9. Qd3 Be7 10. Ne5 0-0 11. Nxd7 Nxd7 12. Qg3 Nf6 13. Be2 Rfc8 14. Bd3 g6 15. Be5 Nh5 16. Qf3 Rxc2 17. Bxc2 Qxb5 18. Qd3 Qxd3 19. Bxd3 f6 20. Bg3 Nxg3 21. fxg3 Nb8 22. 0-0 Nc6 23. Rad1 Nxd4 24. Bxg6 hxg6 25. Rxd4 Bc5 26. Rfd1 Bxd4+ 27. Rxd4 Rc8 28. Rb4 b6 29. h4 e5 30. Rg4 Kg7 31. h5 g5 32. Ra4 a5 33. b4 Rc4 34. Kf2 g4 35. Ke3 f5 36. Kd3 Kh6 37. bxa5 Rxa4 38. axb6 Rxa3+ 39. Kc2 Ra8 0-1

[Event "Maarssen OKU op-C"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "2"]
[White "Van Kooten, Otto"]
[Black "Van Dorst, Rolf"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1122"]
[PlyCount "102"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bc4 h6 4. Nc3 Nf6 5. d3 Nc6 6. Bb5 Bd7 7. Be3 Qb6 8. b3 e5 9. Qd2 a6 10. Bc4 Ng4 11. Nd5 Qd8 12. h3 Nxe3 13. Nxe3 Be7 14. Nd5 b5 15. Nxe7 Qxe7 16. Bd5 0-0 17. 0-0-0 Rab8 18. h4 Nb4 19. Kb2 Nxd5 20. exd5 Qd8 21. Nh2 c4 22. dxc4 bxc4 23. f4 Qc7 24. fxe5 c3+ 25. Qxc3 Qxc3+ 26. Kxc3 dxe5 27. Nf3 Bg4 28. Rdf1 Rfe8 29. Kb2 Rbd8 30. c4 f5 31. Re1 e4 32. Nd4 Rd6 33. Rhf1 g6 34. Re3 Kf7 35. h5 Kf6 36. hxg6 Kxg6 37. Kc3 Rf6 38. g3 h5 39. Ne6 Rexe6 40. dxe6 Rxe6 41. Kd4 Kg5 42. a4 Rd6+ 43. Kc5 Rd1 44. Rxd1 Bxd1 45. b4 Bxa4 46. Ra3 Bc2 47. Rxa6 e3 48. Re6 Be4 49. Kd4 e2 50. Re8 e1Q 51. Rg8+ Kh6 0-1

