[Event "Maarssen OKU op-C"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "3"]
[White "Heins, Ricardo"]
[Black "Van Kooten, Otto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1035"]
[BlackElo "1122"]
[PlyCount "122"]
[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. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Qb5+ Nc6 8. Qxb7 Nge7 9. Qb5 Rb8 10. Qd3 Ne5 11. Qe2 N7c6 12. Nf3 Bd6 13. Nbd2 0-0 14. 0-0 Re8 15. Re1 Re6 16. Nxe5 Bxe5 17. Nf3 Bd6 18. b4 Rh6 19. g3 Re6 20. a3 Qf6 21. Bb2 Ne5 22. Nxe5 Bxe5 23. Rac1 c6 24. Rc2 a5 25. Qd2 axb4 26. cxb4 Qf5 27. Bxe5 Qxe5 28. a4 Qh5 29. Kg2 Rf6 30. f4 Rh6 31. h4 Rg6 32. Qf2 Rxb4 33. Ra2 Qxh4 34. Rh1 Qd8 35. a5 c5 36. a6 Qa8 37. a7 d4+ 38. Qf3 Rb7 39. Rb1 Ra6 40. Qxb7 Rxa2+ 41. Kf3 Rxa7 42. Qxa8+ Rxa8 43. exd4 cxd4 44. Ke4 Rd8 45. Kd3 h5 46. Rb5 g6 47. f5 Kg7 48. fxg6 fxg6 49. Rb7+ Kf6 50. Rb5 Ra8 51. Rb4 Ra3+ 52. Kxd4 Rxg3 53. Ke4 Rg4+ 54. Kf3 Rxb4 55. Kg3 Kf5 56. Kh3 Kg5 57. Kh2 Rb3 58. Kg2 Kf4 59. Kh2 Kg4 60. Kg2 Rb2+ 61. Kh1 Kg3 0-1

[Event "Maarssen OKU op-C"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "4"]
[White "Van Kooten, Otto"]
[Black "Smits, Johan"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1122"]
[BlackElo "1474"]
[PlyCount "67"]
[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 Nc6 3. Bc4 e6 4. d3 d5 5. Bb5 Bd7 6. exd5 exd5 7. Nc3 Nf6 8. Bg5 Ne7 9. Bxf6 gxf6 10. Qe2 Bxb5 11. Nxb5 Qa5+ 12. Nc3 d4 13. 0-0 dxc3 14. bxc3 Qc7 15. Rfe1 0-0-0 16. d4 Nd5 17. Qd3 Bd6 18. g3 Kb8 19. Qc4 Nb6 20. Qe2 Qc6 21. Qe3 Rhe8 22. Qd3 Bc7 23. Nd2 cxd4 24. Rxe8 Rxe8 25. cxd4 h5 26. c4 Qe6 27. c5 Nd5 28. Rb1 Qc6 29. Nc4 Qe6 30. Qb3 Qc6 31. a4 Ka8 32. a5 a6 33. Nb6+ Bxb6 34. axb6 1/2-1/2

[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

