[Event "Dieren op mini"]
[Site "Dieren"]
[Date "2005.07.29"]
[Round "5"]
[White "Grooten, Tommy"]
[Black "Boog, Stef A"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "60"]
[EventDate "2005.07.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 dxc4 5. e3 Be7 6. Bxc4 0-0 7. Bd3 c5 8. dxc5 Bxc5 9. Be2 Qc7 10. a3 Rd8 11. Bd2 Nc6 12. b4 Be7 13. Rc1 Qb8 14. Qc2 a6 15. Nb1 Ne8 16. Bd3 g6 17. h4 Ne5 18. Nxe5 Qxe5 19. Bc3 Qd6 20. Ke2 f5 21. Rcd1 Qc6 22. h5 g5 23. h6 Bf6 24. Bxf6 Nxf6 25. Qb3 Kf8 26. Qb2 Kf7 27. f3 Bd7 28. Nc3 Rac8 29. Rc1 Qd6 30. Qb3 Kf8 0-1

[Event "Hoogeveen Essent Amateur"]
[Site "Hoogeveen"]
[Date "2001.10.18"]
[Round "7"]
[White "Geertsema, Piet"]
[Black "Boog, Stef A"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1925"]
[BlackElo "1640"]
[PlyCount "59"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nc3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. exd4 Nbd7 10. Qe2 Nb6 11. Bb3 Nfd5 12. Re1 Bb4 13. Bd2 Bd7 14. a3 Ba5 15. Qd3 g6 16. Bh6 Re8 17. Ba2 Bxc3 18. bxc3 a6 19. c4 Ne7 20. Bg5 Qc7 21. Ne5 Bc6 22. Ng4 Red8 23. Nh6+ Kf8 24. d5 Bxd5 25. Qd4 Ke8 26. cxd5 Rd6 27. Qh8+ Kd7 28. dxe6+ fxe6 29. Qg7 Nbd5 30. Bxd5 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Boog, Stef A"]
[Black "Volkers, Kees"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1703"]
[BlackElo "1795"]
[PlyCount "82"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Qb8 11. a3 Rc8 12. Ba2 Ne5 13. Bh6 b5 14. Bxg7 Kxg7 15. Nd5 Nc4 16. Bxc4 bxc4 17. Qc3 e5 18. Ne2 Nxd5 19. Rxd5 Be6 20. Rd2 f6 21. Qb4 Qxb4 22. axb4 Rc6 23. Rhd1 Rd8 24. c3 f5 25. exf5 gxf5 26. f4 Ra6 27. fxe5 Bd7 28. Rxd6 Ra1+ 29. Kc2 Rxd1 30. Kxd1 Ba4+ 31. Kc1 Rxd6 32. exd6 Kf6 33. Kd2 Ke5 34. Ke3 Kxd6 35. Kf4 Bd7 36. Nd4 Be8 37. Nxf5+ Kc6 38. g4 Bf7 39. g5 Kb6 40. Ke5 Bg6 41. Nd6 Bd3 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "Verstraete, Ed"]
[Black "Boog, Stef A"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1736"]
[BlackElo "1706"]
[PlyCount "51"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Bd3 0-0 6. Nge2 Nbd7 7. cxd5 exd5 8. 0-0 c6 9. Ng3 Re8 10. f3 Nf8 11. Qc2 Bd6 12. Nf5 Bc7 13. Bd2 Be6 14. Rae1 N6d7 15. f4 g6 16. Nh6+ Kg7 17. f5 Qh4 18. h3 Qxh6 19. fxe6 Nxe6 20. e4 Qh4 21. Ne2 dxe4 22. Bc4 Nb6 23. Bxe6 Rxe6 24. Nf4 Re7 25. Rxe4 Rae8 26. Ne6+ 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "4"]
[White "Boog, Stef A"]
[Black "Siebelhoff, Herman"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1703"]
[BlackElo "1844"]
[PlyCount "54"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Bh6 Nc4 13. Bxc4 Rxc4 14. g4 Nxe4 15. Nxe4 Rxd4 16. Qe3 Rxd1+ 17. Rxd1 Qb6 18. Nc3 Qxe3+ 19. Bxe3 Bxc3 20. bxc3 a6 21. h4 Rc8 22. Kb2 Rc4 23. h5 Bc6 24. hxg6 fxg6 25. Bh6 Kf7 26. Rh1 Rxg4 27. Bc1 Bxf3 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Tamshedy, M."]
[Black "Boog, Stef A"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1545"]
[BlackElo "1703"]
[PlyCount "58"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Be7 5. Nf3 0-0 6. h3 c5 7. e3 Nbd7 8. Be2 dxc4 9. Bxc4 Nb6 10. Bd3 cxd4 11. exd4 Nbd5 12. 0-0 b6 13. Be3 Bb7 14. Rc1 Bd6 15. Bb1 Qe7 16. Re1 Rac8 17. Bd2 Nxc3 18. Bxc3 Nd5 19. Qd3 g6 20. Bd2 Bb8 21. Bg5 Qd6 22. Bh6 Nf4 23. Bxf4 Qxf4 24. Rxc8 Rxc8 25. Ne5 Rd8 26. Ng4 Rxd4 27. Qb5 Kg7 28. Bc2 h5 29. Ne3 Rd2 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.19"]
[Round "1"]
[White "Boog, Stef A"]
[Black "Van Diepen, Sanne"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1703"]
[BlackElo "1373"]
[PlyCount "37"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. 0-0 d6 6. Ng5 Nh6 7. h3 Qf6 8. c3 Bd7 9. Bd5 0-0-0 10. Qf3 dxc3 11. Nxc3 Ne5 12. Qg3 g6 13. Kh1 Qg7 14. f4 Nc6 15. Na4 Bd4 16. Qb3 Na5 17. Qb4 Nc6 18. Qb3 Na5 19. Qb4 1/2-1/2

[Event "NED open-ch 11"]
[Site "Dieren"]
[Date "1980.08.04"]
[Round "5"]
[White "Daamen, Ferry"]
[Black "Boog, Stef A"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "40"]
[EventDate "1980.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. Qe2 Be7 11. Rd1 Na5 12. c3 Naxb3 13. Nxb3 Nd7 14. Nbd4 Nb6 15. Nxe6 fxe6 16. Nd4 Kd7 17. Be3 Nc4 18. f4 c5 19. Nb3 Qb6 20. Bf2 g6 1/2-1/2

