[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "7"]
[White "Boom, Harrie"]
[Black "Stuch, Hans Ferdinand"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1780"]
[BlackElo "1767"]
[PlyCount "67"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. Bd3 Bxd3 10. cxd3 Nc6 11. Kd2 0-0-0 12. f4 Nb4 13. Nc3 Nxd3 14. Ke2 g5 15. Rd1 Nxc1+ 16. Raxc1 Bg7 17. g3 gxf4 18. gxf4 Bh6 19. Kf3 Rhe8 20. h4 a6 21. Ne4 Rh8 22. Ng5 Bxg5 23. hxg5 h6 24. Rxd8+ Kxd8 25. Rh1 h5 26. f5 Ke7 27. Kf4 c5 28. Rd1 h4 29. Kg4 h3 30. Rh1 h2 31. Kg3 Rh5 32. Rxh2 Rxg5+ 33. Kf4 Rg8 34. Rh6 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "6"]
[White "Corneth, Erik"]
[Black "Boom, Harrie"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1984"]
[BlackElo "1780"]
[PlyCount "54"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 e6 6. Nf3 Nc6 7. 0-0 Nf6 8. Qe2 a6 9. Rd1 Qc7 10. Bg5 Be7 11. Rac1 0-0 12. a3 Bd7 13. b4 b5 14. Ba2 Rfe8 15. Qd3 Rad8 16. Nd5 exd5 17. exd5 Qb7 18. dxc6 Bxc6 19. Nh4 Be4 20. Qg3 Nh5 21. Qg4 Bxg5 22. Qxg5 Nf6 23. f3 h6 24. Qf4 Bh7 25. Nf5 Bxf5 26. Qxf5 Re2 27. Rxd6 Rxd6 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "5"]
[White "Boom, Harrie"]
[Black "Cillen, Jeroen"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "1780"]
[BlackElo "1882"]
[PlyCount "82"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 a5 9. a3 h6 10. Bh4 g5 11. Bg3 Nc5 12. Nd2 a4 13. 0-0 Nfxe4 14. Ndxe4 Nxe4 15. Nxe4 f5 16. f3 fxe4 17. fxe4 Bd7 18. b4 axb3 19. Qxb3 b6 20. Ra2 Rxf1+ 21. Bxf1 h5 22. Be1 Bh6 23. a4 g4 24. g3 Qg5 25. a5 Qe3+ 26. Qxe3 Bxe3+ 27. Kg2 bxa5 28. Rxa5 Rxa5 29. Bxa5 c6 30. Bc7 Bc5 31. Bd3 Kf7 32. Ba5 Kg6 33. Be1 cxd5 34. cxd5 Kf6 35. Bf2 Bxf2 36. Kxf2 Ke7 37. Ke3 Kd8 38. Kd2 Kc7 39. Kc3 Kb6 40. Kb4 Be8 41. Be2 Bg6 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "4"]
[White "Decruyenaere, Robbert"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1697"]
[BlackElo "1780"]
[PlyCount "115"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Qc2 Bd7 12. Rfd1 Na5 13. Qd3 cxd4 14. Bxd4 Bxd4 15. Qxd4 Ba4 16. Bxf7+ Rxf7 17. Qxa4 e5 18. Qb5 a6 19. Qb4 Nc6 20. Qc5 Rc8 21. Rab1 Qb8 22. Qe3 Qc7 23. Rd3 Kg7 24. Rbd1 Re8 25. Ng3 h6 26. Ne2 Ree7 27. Qh3 Qb6 28. Qg3 Qc7 29. Rd5 Kh7 30. Rd6 Rg7 31. Qg4 Ref7 32. f3 Qb6+ 33. Kf1 Qc7 34. Ng3 Re7 35. h4 h5 36. Qg5 Rd7 37. Nf5 Rxd6 38. Qh6+ Kg8 39. Nxd6 Qe7 40. Qg5 Qxg5 41. hxg5 Rd7 42. Ke2 Kf8 43. Rd3 Ke7 44. Nf5+ Ke6 45. Rxd7 Kxd7 46. Nh4 Ne7 47. Kd3 Kc6 48. Kc4 b5+ 49. Kb4 Kb6 50. g3 a5+ 51. Kb3 Kc5 52. a4 bxa4+ 53. Kxa4 Kb6 54. c4 Kc5 55. Kxa5 Kxc4 56. Kb6 Kd4 57. Kc7 Ke3 58. Kd6 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "2"]
[White "Boom, Harrie"]
[Black "Van Dael, Siem"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1780"]
[BlackElo "1813"]
[PlyCount "66"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 Qe8 10. b4 a6 11. 0-0 Nh5 12. Nd2 Nf4 13. f3 f5 14. Nb3 Nf6 15. Rc1 g5 16. Bf2 Nxe2+ 17. Qxe2 f4 18. c5 g4 19. Nd2 Qg6 20. fxg4 Bxg4 21. Nf3 Rf7 22. Kh1 Bf8 23. cxd6 cxd6 24. Rg1 Rg7 25. Bh4 Nh7 26. Qf2 Ng5 27. Bxg5 hxg5 28. h3 Rh7 29. Nh2 Bd7 30. g3 f3 31. Qxf3 Rxh3 32. Rg2 Bh6 33. Kg1 g4 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "3"]
[White "Boom, Harrie"]
[Black "Van Foreest, Pieter"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "1780"]
[BlackElo "1825"]
[PlyCount "111"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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. c3 Bc5 10. Nbd2 Nxd2 11. Bxd2 h6 12. Qe2 0-0 13. Bc2 f5 14. Be3 Bxe3 15. Qxe3 f4 16. Qe2 g5 17. Nd4 Nxd4 18. cxd4 g4 19. f3 g3 20. h3 Qh4 21. Rfc1 Rac8 22. Bd3 Qe7 23. Rc6 Bd7 24. Rxh6 Bf5 25. Bxf5 Rxf5 26. Rc1 c5 27. Qd3 Rg5 28. Rf6 c4 29. Qd2 b4 30. Rxf4 a5 31. Rf6 Rg7 32. Rd6 Rd8 33. Rxd8+ Qxd8 34. a3 Qb6 35. axb4 axb4 36. Ra1 Ra7 37. Rxa7 Qxa7 38. Kf1 Qa5 39. f4 c3 40. Qc1 Qb5+ 41. Ke1 Qd3 42. bxc3 bxc3 43. f5 Qe4+ 44. Kd1 Qxd4+ 45. Kc2 Qe4+ 46. Kxc3 Qxe5+ 47. Kd2 Qxf5 48. Qe1 Qf4+ 49. Qe3 Qb4+ 50. Ke2 Qd6 51. Kf3 d4 52. Qg5+ Kh8 53. Qh4+ Kg7 54. Qxg3+ Qxg3+ 55. Kxg3 Kf6 56. Kf4 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.22"]
[Round "1"]
[White "Van Roon, Sjoerd"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1853"]
[BlackElo "1780"]
[PlyCount "95"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Bd3 a6 8. 0-0 Qc7 9. f4 Qb6 10. Kh1 Nc6 11. Nxc6 Qxc6 12. e5 dxe5 13. fxe5 Nd5 14. Qh5 g6 15. Qh4 Qc7 16. Nxd5 exd5 17. Bxe7 Qxe7 18. Qxe7+ Kxe7 19. Rf4 Be6 20. Rb4 Rab8 21. Kg1 Rhd8 22. c3 Kf8 23. Kf2 Kg7 24. Ke3 Rf8 25. Be2 Rfc8 26. a4 Rc6 27. Kd4 Rcc8 28. Ra3 h6 29. Rab3 b5 30. axb5 axb5 31. Rxb5 Ra8 32. R3b4 Ra1 33. Bf3 Rd8 34. Rc5 Re1 35. Rbb5 g5 36. h3 g4 37. hxg4 Bxg4 38. Rxd5 Bxf3 39. Rxd8 Rd1+ 40. Kc5 Rxd8 41. gxf3 h5 42. Kc6 h4 43. Rb4 Rh8 44. Rg4+ Kf8 45. Rg2 h3 46. Rh2 Ke7 47. Kd5 Kd7 48. Ke4 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Fortenbacher, Florian"]
[Black "Boom, Harrie"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1584"]
[BlackElo "1765"]
[PlyCount "54"]
[EventDate "2014.06.06"]
[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 e6 6. Be3 Be7 7. f3 Nc6 8. Qd2 a6 9. a4 Bd7 10. Nb3 Na5 11. Nd4 Rc8 12. Bd3 Nc4 13. Bxc4 Rxc4 14. b3 Rc7 15. Na2 Qc8 16. c4 0-0 17. 0-0 Bc6 18. Rac1 Nd7 19. Nxc6 bxc6 20. Rfd1 c5 21. Nc3 Rb7 22. Rb1 Nb8 23. Ne2 Nc6 24. Bg5 f6 25. Bf4 Rd8 26. Qc3 Qb8 27. Nc1 Rb4 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Pijlman, Rene"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1977"]
[BlackElo "1765"]
[PlyCount "51"]
[EventDate "2014.06.06"]
[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 e6 6. Be2 Be7 7. 0-0 a6 8. f4 Qc7 9. Qe1 Nc6 10. Be3 0-0 11. Qg3 Bd7 12. Rae1 Nxd4 13. Bxd4 Bc6 14. Bd3 b5 15. e5 Ne8 16. Qh3 g6 17. Re3 d5 18. f5 exf5 19. Ne2 Bb7 20. Qh6 f6 21. Nf4 Bc8 22. Nxd5 Qd7 23. Nxe7+ Qxe7 24. exf6 Qd7 25. Qh4 Bb7 26. Re7 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Boom, Harrie"]
[Black "Coenen, Bert"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1765"]
[BlackElo "1852"]
[PlyCount "109"]
[EventDate "2014.06.06"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Be2 Be7 6. 0-0 0-0 7. h3 c6 8. Be3 Re8 9. dxe5 dxe5 10. Bd3 Qc7 11. Qe2 Nc5 12. Nd2 Nxd3 13. Qxd3 Be6 14. Qe2 Rad8 15. Rfd1 b5 16. a3 Rd7 17. f3 Nh5 18. Qf2 Nf4 19. Kh2 Qd8 20. Nf1 Bh4 21. Rxd7 Bxd7 22. Qd2 Ne6 23. Rd1 Re7 24. Bxa7 Qc7 25. Bf2 Bf6 26. Ng3 Nd4 27. Kg1 Bxh3 28. Nf5 Bxf5 29. exf5 Rd7 30. Bxd4 exd4 31. Ne4 Be5 32. f6 Bf4 33. Qe2 Be3+ 34. Kh1 Rd5 35. g3 Rh5+ 36. Kg2 Qd7 37. g4 Rh6 38. fxg7 Kxg7 39. Rh1 Rxh1 40. Kxh1 Qe6 41. Qh2 Qh6 42. Qxh6+ Kxh6 43. b3 Kg6 44. Kg2 f5 45. gxf5+ Kxf5 46. a4 bxa4 47. bxa4 Ke6 48. a5 Kd7 49. Nf6+ Kc8 50. Nxh7 Kb7 51. Nf6 Ka6 52. Kf1 Kxa5 53. Ke2 Kb5 54. c3 Kc4 55. cxd4 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "4"]
[White "Santiago, Gerardo"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1851"]
[BlackElo "1765"]
[PlyCount "43"]
[EventDate "2014.06.06"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. Qe2 Nf6 8. 0-0 a6 9. Bg5 Be7 10. Rfd1 Qc7 11. Rac1 Bd7 12. Bb3 0-0 13. Na4 b5 14. e5 dxe5 15. Nc5 Bxc5 16. Rxc5 Qb7 17. Nxe5 Nxe5 18. Qxe5 Rac8 19. Rxc8 Qxc8 20. Bxf6 gxf6 21. Qxf6 Qd8 22. Qd4 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "3"]
[White "Boom, Harrie"]
[Black "Ismail, Tamer"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1765"]
[BlackElo "1873"]
[PlyCount "93"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qc2 Nf6 5. Nc3 Be6 6. e3 Nc6 7. a3 Qd7 8. Nf3 a5 9. Be2 Bc5 10. 0-0 0-0 11. Rd1 Qc8 12. Bd3 Bg4 13. Ne4 Nxe4 14. Bxe4 h6 15. Rd5 Bxf3 16. Bxf3 Be7 17. b3 Bf6 18. Bb2 Ne7 19. Rd2 c6 20. Rad1 Rb8 21. b4 axb4 22. axb4 Ra8 23. Qe4 Re8 24. c5 Ra4 25. Qc4 g6 26. Qb3 Ra8 27. Ra1 Rxa1+ 28. Bxa1 Bg7 29. Bb2 Qc7 30. Qd3 Nf5 31. Qd7 Re7 32. Qxc7 Rxc7 33. Bg4 Kf8 34. Kf1 Ke7 35. Ke2 h5 36. Bf3 Nh4 37. g3 Nxf3 38. Kxf3 Rd7 39. Rxd7+ Kxd7 40. e4 Ke6 41. Ke3 f5 42. f3 f4+ 43. Ke2 fxg3 44. hxg3 Bh6 45. Bc3 Bc1 46. Be1 Kf6 47. Kd3 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "2"]
[White "Sterckx, Pieter"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1853"]
[BlackElo "1765"]
[PlyCount "51"]
[EventDate "2014.06.06"]
[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 e6 6. g4 Be7 7. g5 Nfd7 8. h4 Nc6 9. Be3 a6 10. Rg1 Qc7 11. h5 Nxd4 12. Qxd4 e5 13. Qd2 Nb6 14. 0-0-0 Be6 15. f4 Nc4 16. Bxc4 Bxc4 17. b3 Bb5 18. Nd5 Qb8 19. fxe5 dxe5 20. Nxe7 Kxe7 21. Bc5+ Ke8 22. Bd6 Qd8 23. Qc3 f6 24. gxf6 gxf6 25. Rg7 Rc8 26. Bc7 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "Boom, Harrie"]
[Black "Klein, Gernot"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1765"]
[BlackElo "1925"]
[PlyCount "126"]
[EventDate "2014.06.06"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Nc6 8. Qg4 Nf6 9. Qg3 0-0 10. Be3 d6 11. N1d2 Ne5 12. Bxa7 Rxa7 13. h3 b5 14. f4 Nxd3 15. cxd3 Rc7 16. Rac1 Bb7 17. Qe3 Re8 18. Rxc7 Qxc7 19. Rc1 Qd8 20. Nf3 Re7 21. Kh2 a5 22. Qd2 b4 23. Nbd4 Rc7 24. a3 Rxc1 25. Qxc1 Qb6 26. Qc2 h6 27. Qb3 d5 28. e5 Nd7 29. axb4 Qxb4 30. Qxb4 axb4 31. Nb3 Ba6 32. d4 Nb6 33. Nc5 Be2 34. Kg3 Kf8 35. b3 Ke8 36. Kf2 Bxf3 37. Kxf3 Kd8 38. Nd3 Kc7 39. Nxb4 Nd7 40. Ke3 Kb6 41. Kd3 Kb5 42. Kc3 f6 43. Nd3 f5 44. b4 g5 45. g3 Nf8 46. Nc5 gxf4 47. gxf4 h5 48. Kb3 Kc6 49. Ka4 Ng6 50. Nxe6 Kd7 51. Nc5+ Kc7 52. Nd3 Nf8 53. Ka5 Ne6 54. b5 Nxd4 55. b6+ Kb8 56. Nc5 Nc6+ 57. Ka6 Kc8 58. e6 d4 59. Kb5 Ne7 60. b7+ Kc7 61. Ka6 Nc6 62. Kb5 Nb8 63. Kc4 Nc6 1-0

[Event "Geraardsbergen op"]
[Site "Geraardsbergen"]
[Date "2013.08.10"]
[Round "1"]
[White "Sarrau, Jelle"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2305"]
[BlackElo "1759"]
[PlyCount "69"]
[EventDate "2013.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Rd1 a6 11. Qd3 Qc7 12. Bd2 Bd7 13. Rac1 Rac8 14. b3 Qb8 15. a4 Bc6 16. e4 Rfd8 17. Bg5 Re8 18. Bh3 Rcd8 19. Rc2 Bd7 20. Bg2 Bc6 21. Rdc1 Rc8 22. Bh3 Rcd8 23. Nd5 Nxd5 24. cxd5 Bd7 25. Bxd7 Rxd7 26. b4 h6 27. Bf4 Rdd8 28. Qc4 Kf8 29. Be3 b5 30. Qc6 bxa4 31. Bb6 Rc8 32. Qxc8 Qxb6 33. Rc6 Qb8 34. Qxb8 Rxb8 35. Rc8+ 1-0

[Event "Amsterdam Science Park op-C 3rd"]
[Site "Amsterdam"]
[Date "2013.07.12"]
[Round "7"]
[White "Kleijn, Istvan"]
[Black "Boom, Harrie"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "1567"]
[BlackElo "1628"]
[PlyCount "79"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Be7 7. g5 Nfd7 8. f4 Nc6 9. Ndb5 Nc5 10. Be3 a6 11. Bxc5 dxc5 12. Qxd8+ Kxd8 13. 0-0-0+ Bd7 14. Nd6 Bxd6 15. Rxd6 Kc7 16. e5 Nd4 17. Bg2 Nf5 18. Rd3 Rad8 19. Rhd1 Bc8 20. Rxd8 Rxd8 21. Rxd8 Kxd8 22. Na4 c4 23. Nb6 Ne3 24. Bh3 Kc7 25. Kd2 Kxb6 26. Kxe3 Kc5 27. Bg2 b5 28. a3 a5 29. c3 a4 30. h4 g6 31. Bf3 Ba6 32. Kf2 Bc8 33. Kg3 Ba6 34. Kg4 Bc8 35. h5 Kb6 36. Be4 Kc5 37. Kg3 Ba6 38. Kh4 Bc8 39. Kg4 Kb6 40. hxg6 1/2-1/2

[Event "Amsterdam Science Park op-C 3rd"]
[Site "Amsterdam"]
[Date "2013.07.08"]
[Round "3"]
[White "Loeve, Jaap"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1717"]
[BlackElo "1628"]
[PlyCount "87"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Be7 7. 0-0 d6 8. Be3 a6 9. a4 0-0 10. Qd2 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Qc7 14. a5 Nd7 15. Qg3 Bf6 16. Bxf6 Nxf6 17. Bd3 b5 18. e5 Nd7 19. exd6 Qxd6 20. Rad1 Qc7 21. Qh4 f5 22. b4 Nf6 23. Rfe1 Bd7 24. Ne2 Qa7+ 25. Kh1 Ng4 26. h3 Nf2+ 27. Kh2 Nxd1 28. Rxd1 Rae8 29. c4 bxc4 30. Bxc4 Bb5 31. Bxb5 axb5 32. Nc3 Qb7 33. Rd6 Rf7 34. Rb6 Qc8 35. Nxb5 Qd8 36. Qe1 Rd7 37. Rxe6 Rde7 38. Rxe7 Qxe7 39. Qxe7 Rxe7 40. Nd6 Kf8 41. b5 Rd7 42. b6 Rxd6 43. b7 Rd8 44. a6 1-0

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "5"]
[White "Boom, Harrie"]
[Black "Van Meegen, Ruud"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "74"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. f4 Ne8 11. Qd2 f5 12. Nd4 Bd7 13. Bc4+ Kh8 14. exf5 Bxf5 15. Ne6 Bxe6 16. Bxe6 Rf6 17. Bc4 Qc8 18. Ne4 Rf8 19. c3 Na5 20. Bd3 Nc4 21. Qe2 Nxe3 22. Qxe3 Nf6 23. h3 Nxe4 24. Bxe4 Qc5 25. Rae1 Rab8 26. Kh2 Qxe3 27. Rxe3 b6 28. Bd5 e5 29. g3 Bh6 30. Ref3 exf4 31. gxf4 Rbe8 32. Kg3 Re2 33. R1f2 Rxf2 34. Rxf2 Re8 35. Kf3 Rf8 36. Kg3 Re8 37. Kf3 Rf8 1/2-1/2

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "6"]
[White "Breedveld, Carmen"]
[Black "Boom, Harrie"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "104"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nf3 d5 5. e3 0-0 6. Nc3 Ne4 7. Bh4 Nxc3 8. bxc3 Re8 9. Be2 c5 10. 0-0 Nc6 11. Rb1 cxd4 12. exd4 b6 13. Rb5 dxc4 14. Bxc4 Bb7 15. Rd5 Qc8 16. Bb5 a6 17. Ba4 b5 18. Bb3 Na5 19. Rc5 Qd7 20. Bc2 Rac8 21. Rxc8 Rxc8 22. Qd3 e6 23. Re1 Qc6 24. Re3 Bh6 25. Re4 Qxc3 26. Re2 Qxd3 27. Bxd3 Bg7 28. h3 Bxf3 29. gxf3 Bxd4 30. Kg2 Nc4 31. Re4 Bg7 32. Rf4 Nb6 33. Be4 Nd5 34. Bxd5 exd5 35. Be7 Rc4 36. Rxc4 bxc4 37. Bg5 f5 38. Kf1 Kf7 39. Ke2 Ke6 40. Kd2 d4 41. Bd8 Kd5 42. Ba5 d3 43. Bc3 Bxc3+ 44. Kxc3 f4 45. h4 a5 46. a3 a4 47. Kd2 Kd4 48. Kd1 c3 49. Ke1 c2 50. Kd2 Kc4 51. Kc1 Kb3 52. Kd2 Kxa3 0-1

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.30"]
[Round "3"]
[White "Boom, Harrie"]
[Black "Braggaar, Leonore"]
[Result "1/2-1/2"]
[ECO "C96"]
[BlackElo "1877"]
[PlyCount "101"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nc6 13. d5 Nb8 14. Nbd2 Bb7 15. Nf1 Re8 16. Ng3 g6 17. Be3 Nbd7 18. Qd2 Rc8 19. a4 bxa4 20. Bxa4 Bf8 21. Rec1 Rxc1+ 22. Rxc1 Qb8 23. Qb4 Rc8 24. Rxc8 Qxc8 25. Nd2 Ne8 26. f3 Be7 27. Nc4 Qc7 28. Nxe5 Nxe5 29. Bxe8 Bf6 30. Bd4 Qc1+ 31. Nf1 Nd3 32. Qc3 Qxc3 33. Bxc3 Bxc3 34. bxc3 Nc5 35. Ne3 Kf8 36. Bc6 Bxc6 37. dxc6 Ke7 38. Kf1 a5 39. Ke2 a4 40. Nc4 Kd8 41. Kd2 Kc7 42. Kc2 Kxc6 43. Na3 Ne6 44. h4 Nf4 45. g3 Ne2 46. g4 Nf4 47. Kd2 Kc5 48. Ke3 Ng2+ 49. Kf2 Nxh4 50. g5 d5 51. Kg3 1/2-1/2

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.30"]
[Round "4"]
[White "De Roode, Martijn"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "73"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. 0-0 Be7 8. Be3 a6 9. f4 Bd7 10. Qe1 0-0 11. Qg3 Nxd4 12. Bxd4 Bc6 13. Bd3 d5 14. e5 Ne4 15. Qe3 Nxc3 16. bxc3 Qa5 17. a4 Qd8 18. f5 exf5 19. Rxf5 g6 20. Rf3 Bg5 21. Qf2 Bd7 22. Bb6 Qc8 23. Qd4 Be6 24. Raf1 Qd7 25. a5 Rac8 26. Rg3 Qe7 27. Rgf3 Qd7 28. Bc5 Be7 29. Bb4 Bxb4 30. cxb4 Qe7 31. Rf6 Kg7 32. h4 h5 33. Qf4 Rh8 34. Qg5 Qe8 35. Bf5 Bxf5 36. R1xf5 Rf8 37. e6 1-0

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.29"]
[Round "1"]
[White "Boom, Harrie"]
[Black "De Leur, Ben"]
[Result "1/2-1/2"]
[ECO "B35"]
[BlackElo "2111"]
[PlyCount "80"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. Nxc6 Qxc6 11. Nxe4 Qxc4 12. Nc3 d6 13. Qd3 Qxd3 14. cxd3 Bd7 15. Kd2 Rfc8 16. Rhc1 Kf8 17. Rab1 h5 18. b3 b6 19. Rc2 Rc7 20. Rbc1 Rac8 21. h3 e6 22. Bf4 Rc6 23. Be3 d5 24. d4 Bf6 25. Ne2 Rxc2+ 26. Rxc2 Rxc2+ 27. Kxc2 Bb5 28. Kd2 Bxe2 29. Kxe2 Ke8 30. Kd3 Kd7 31. a4 a6 32. Bd2 Be7 33. Bf4 f6 34. Bd2 Bd6 35. Be3 e5 36. dxe5 fxe5 37. Bxb6 Kc6 38. Ba5 Bb8 39. Bd2 Bc7 40. Bc3 Bd6 1/2-1/2

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.29"]
[Round "2"]
[White "Maas, Joop"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "81"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 c5 7. c3 cxd4 8. cxd4 Nc6 9. a3 Re8 10. 0-0 Bd7 11. Rc1 Qb6 12. b4 Qd8 13. Qb3 Bf5 14. Bb5 Rc8 15. Ne5 Ne4 16. Nxe4 Bxe5 17. Nc5 Bg7 18. Nxb7 Qb6 19. Bxc6 Rxc6 20. Nc5 Rd6 21. Bf4 e5 22. dxe5 Bxe5 23. Bxe5 Rxe5 24. Qb2 Re8 25. Nb3 Rdd8 26. Nd4 Bd3 27. Rfd1 Bc4 28. Qc3 Rc8 29. Qd2 Qb7 30. Ra1 Qb6 31. Rdb1 Qb7 32. h3 Qb6 33. a4 Qb7 34. b5 Ra8 35. Qb4 Qb8 36. Qc5 Qb7 37. a5 Rec8 38. Nc6 Bxb5 39. Ne7+ Kg7 40. Nxc8 Rxc8 41. Qxb5 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2007.06.09"]
[Round "2.72"]
[White "Boom, Harrie"]
[Black "De Ruiter, R."]
[Result "1-0"]
[ECO "C66"]
[PlyCount "39"]
[EventDate "2007.06.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Bg4 6. c3 Be7 7. d3 0-0 8. Nbd2 Nh5 9. Nf1 a6 10. Ba4 Kh8 11. Ne3 Bxf3 12. Qxf3 Nf6 13. Nf5 Rg8 14. Bb3 Qe8 15. g4 Nd8 16. Qh3 Nd7 17. g5 Nc5 18. g6 fxg6 19. Bxg8 gxf5 20. Qxh7# 1-0

[Event "Haarlem AKN op 09th"]
[Site "Haarlem"]
[Date "2000.07.02"]
[Round "5"]
[White "Boom, Harrie"]
[Black "Muller, Wim"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "112"]
[EventDate "2000.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 Bd7 9. f4 Qc8 10. Qd2 h5 11. h3 0-0 12. Rad1 a6 13. Nf3 Be6 14. Kh2 b5 15. Ng5 Bc4 16. Bxc4 bxc4 17. Nd5 Rb8 18. c3 Rb5 19. Nxf6+ Bxf6 20. Nf3 Qb7 21. Rb1 Rb8 22. Rf2 Nd8 23. Qc2 Ne6 24. Nd4 Nxd4 25. Bxd4 e5 26. fxe5 Bxe5+ 27. Bxe5 dxe5 28. Rd2 Qc6 29. Kg1 Qc5+ 30. Kh2 Qe3 31. Rf2 h4 32. Qe2 Qxe2 33. Rxe2 Kg7 34. Rd2 R5b6 35. g3 hxg3+ 36. Kxg3 Rf6 37. Re1 a5 38. a3 a4 39. Kg2 Rfb6 40. Rb1 f6 41. Kf3 Rb3 42. Rd5 R3b5 43. Rxb5 Rxb5 44. Kg4 Kf7 45. Kf3 f5 46. exf5 gxf5 47. Ke3 Kf6 48. Kf3 Rb8 49. Ke3 Rd8 50. Ke2 f4 51. b3 axb3 52. a4 e4 53. a5 Kg5 54. Rh1 Rh8 55. Rg1+ Kf5 56. Rh1 Ra8 0-1

[Event "Haarlem AKN op 09th"]
[Site "Haarlem"]
[Date "2000.07.02"]
[Round "6"]
[White "Van der Eng, Henk"]
[Black "Boom, Harrie"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "74"]
[EventDate "2000.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. c3 Nf6 7. Re1 0-0 8. d4 cxd4 9. cxd4 Bd7 10. Nc3 Rc8 11. Bg5 a6 12. Qd2 b5 13. a3 Na5 14. Rad1 Nc4 15. Qc1 Bc6 16. d5 Bd7 17. Nd4 Qa5 18. Nc6 Bxc6 19. dxc6 Ne5 20. Nd5 Nxd5 21. exd5 Rfe8 22. b4 Qc7 23. Bh6 Nc4 24. Bxg7 Kxg7 25. Re4 e5 26. Rh4 Rh8 27. Qh6+ Kg8 28. Rd3 Qe7 29. Rg4 f5 30. Rg5 Qg7 31. Qh4 h6 32. Rxf5 gxf5 33. Bh3 Qg5 34. Qxg5+ hxg5 35. Bxf5 Rc7 36. f4 gxf4 37. gxf4 Kf8 0-1

[Event "Haarlem AKN op 09th"]
[Site "Haarlem"]
[Date "2000.07.01"]
[Round "3"]
[White "Boom, Harrie"]
[Black "Zoetemeijer, Theo"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "47"]
[EventDate "2000.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e6 5. Nf3 Nf6 6. Be2 c6 7. 0-0 Nbd7 8. Bf4 Nd5 9. Nxd5 cxd5 10. Bd3 Nf6 11. Qe2 Bd7 12. c3 Qb6 13. Ne5 Bc6 14. Rae1 a6 15. Nxf7 Bd7 16. Nxh8 Be7 17. Bg5 0-0-0 18. Nf7 Rf8 19. Ne5 h6 20. Nxd7 Kxd7 21. Bxf6 Bxf6 22. f4 Qd6 23. f5 exf5 24. Bxf5+ 1-0

[Event "Haarlem AKN op 09th"]
[Site "Haarlem"]
[Date "2000.07.01"]
[Round "4"]
[White "Dambrink, Wouter"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B68"]
[PlyCount "81"]
[EventDate "2000.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 Qc7 10. Be2 Bd7 11. Bf3 Nxd4 12. Qxd4 Bc6 13. Bxf6 gxf6 14. Rhe1 Rg8 15. f5 e5 16. Nd5 Bxd5 17. Qxd5 Rc8 18. Re2 Qc6 19. Qb3 b5 20. Bh5 Qc4 21. Qxc4 Rxc4 22. Rd3 Rg5 23. g4 Rg7 24. h3 Rg8 25. Rd5 Kf8 26. Re3 Kg7 27. b3 Rc5 28. Red3 Rgc8 29. Rd2 Rxd5 30. Rxd5 Rc5 31. Rd3 Kf8 32. Kb2 Ke8 33. c3 Rc6 34. c4 Bd8 35. cxb5 axb5 36. Rd5 Rc5 37. Rxd6 Ke7 38. Ra6 Rc8 39. Ka3 Bc7 40. Ra7 Kd6 41. Bxf7 1-0

[Event "Haarlem AKN op 09th"]
[Site "Haarlem"]
[Date "2000.06.30"]
[Round "1"]
[White "Boom, Harrie"]
[Black "Feelders, Ad"]
[Result "0-1"]
[ECO "C92"]
[PlyCount "74"]
[EventDate "2000.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Be6 10. d4 Bxb3 11. Qxb3 d5 12. exd5 Na5 13. Qd1 exd4 14. Nxd4 Qd7 15. Nd2 Nxd5 16. Nf1 c5 17. Nf3 Rad8 18. Ne3 Nxe3 19. Bxe3 Nc4 20. Qc2 Qd3 21. Qb3 Qf5 22. a4 Nxe3 23. Rxe3 c4 24. Qa2 Bf6 25. axb5 axb5 26. Qb1 Qxb1+ 27. Rxb1 g6 28. Kf1 Rd5 29. Rbe1 Kg7 30. Ke2 Rfd8 31. Kf1 Ra8 32. Rb1 Ra2 33. Ke1 b4 34. Kf1 bxc3 35. bxc3 Rc2 36. Rb4 Rd1+ 37. Ne1 Rxc3 0-1

[Event "Haarlem AKN op 09th"]
[Site "Haarlem"]
[Date "2000.06.30"]
[Round "2"]
[White "Maas, Joop"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "59"]
[EventDate "2000.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. Nc3 Bg7 5. Bg5 Ne4 6. Bh4 c5 7. e3 Nc6 8. cxd5 Nxc3 9. bxc3 Qxd5 10. Qa4 0-0 11. Bc4 Qd8 12. 0-0 a6 13. Rab1 Qa5 14. Qxa5 Nxa5 15. Bd5 e6 16. Be4 f5 17. Bc2 Nc6 18. Rb6 Na5 19. Be7 Nc4 20. Bxf8 Nxb6 21. Bxc5 Nc4 22. Bb3 b5 23. Bxc4 bxc4 24. Rb1 Bd7 25. Nd2 Bc6 26. Nxc4 Bd5 27. Nb6 Rb8 28. a4 Kf7 29. a5 Bf6 30. Rb4 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "2"]
[White "Boom, Harrie"]
[Black "Culverhouse, Brian"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "29"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bg4 4. Nc3 Bxf3 5. exf3 e6 6. Be3 Ne7 7. Bd3 Nf5 8. 0-0 Nxe3 9. fxe3 g6 10. cxd5 cxd5 11. e4 Qb6 12. exd5 Qxd4+ 13. Kh1 Nd7 14. dxe6 fxe6 15. Bxg6+ 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "7"]
[White "Boom, Harrie"]
[Black "De Bruijn, Aad"]
[Result "1-0"]
[ECO "A69"]
[PlyCount "79"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 Ng4 11. 0-0 dxe5 12. Ng5 exf4 13. Bxg4 Bd4+ 14. Kh1 Qxg5 15. Bxc8 Rxc8 16. Bxf4 Qe7 17. d6 Qe6 18. Re1 Qf5 19. Qf3 Bxc3 20. bxc3 Nc6 21. Qe3 b6 22. Rad1 Qd7 23. Bg5 Re8 24. Be7 Nxe7 25. dxe7 Qc7 26. Qg5 Rab8 27. Qf6 Rbc8 28. Rd3 Qb7 29. Rf3 Qd5 30. Re5 Qxa2 31. h4 Qd2 32. Qxf7+ Kh8 33. Qf6+ Kg8 34. Qe6+ Kh8 35. Rf7 Qc1+ 36. Kh2 Qh6 37. Qf6+ Kg8 38. Qe6 Kh8 39. Rh5 Rxe7 40. Qxc8+ 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "4"]
[White "Boom, Harrie"]
[Black "Homs, Guust"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "57"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bf4 0-0 8. Bd3 b6 9. Nf3 c5 10. Ne5 Bb7 11. 0-0 Nc6 12. Bf5 Nxe5 13. dxe5 Ne4 14. Nxe4 dxe4 15. Qh5 g6 16. Bxg6 fxg6 17. Qxg6+ Kh8 18. Qxh6+ Kg8 19. Rad1 Qe8 20. e6 Rf6 21. Qg5+ Rg6 22. Qe5 Qc6 23. Qh5 Rxe6 24. Be5 Rh6 25. Qg4+ Rg6 26. Qh5 Rh6 27. Qg4+ Rg6 28. Qh5 Rh6 29. Qg4+ 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "9"]
[White "Boom, Harrie"]
[Black "Stegeman, Frits"]
[Result "1/2-1/2"]
[ECO "C33"]
[PlyCount "177"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Nc6 5. Nf3 Qh5 6. d4 g5 7. h4 d6 8. Bxf7+ Qxf7 9. d5 Ne5 10. Nxg5 Qf6 11. Qh5+ Qg6 12. Qxg6+ hxg6 13. Bxf4 Bg7 14. Na3 Bd7 15. Ke2 Nh6 16. c4 0-0-0 17. Rac1 Rdf8 18. g3 Bg4+ 19. Ke3 Nd7 20. Rc2 Re8 21. Nb5 a6 22. Nd4 Nc5 23. b4 Bxd4+ 24. Kxd4 Nxe4 25. Nxe4 Rxe4+ 26. Kxe4 Bf5+ 27. Kf3 Bxc2 28. Re1 Kd7 29. g4 Nf7 30. Rc1 Ba4 31. Bg3 Rf8 32. Ke4 Re8+ 33. Kd4 Re2 34. Rf1 Ke8 35. h5 gxh5 36. gxh5 Rd2+ 37. Ke3 Rxa2 38. Bf4 Ra3+ 39. Kd4 Bc2 40. c5 Rd3+ 41. Kc4 Rh3 42. Re1+ Kf8 43. cxd6 cxd6 44. Bxd6+ Nxd6+ 45. Kc5 Ne4+ 46. Kb6 Rxh5 47. Kxb7 Rxd5 48. Kxa6 Bd3+ 49. Kb6 Rb5+ 50. Kc6 Rxb4 51. Kd5 Nf6+ 52. Ke5 Kf7 53. Rc1 Re4+ 54. Kd6 Re6+ 55. Kc5 Be4 56. Ra1 Rc6+ 57. Kd4 Ke6 58. Ra5 Bd5 59. Rc5 Rxc5 60. Kxc5 Ke5 61. Kb4 Kd4 62. Ka3 Kc3 63. Ka4 Bc4 64. Ka3 Ne4 65. Ka4 Nc5+ 66. Ka3 Bd3 67. Ka2 Kb4 68. Kb2 Na4+ 69. Ka2 Bc4+ 70. Ka1 Ka3 71. Kb1 Nc3+ 72. Kc2 Ne4 73. Kd1 Kb2 74. Ke1 Kc3 75. Kd1 Bd3 76. Kc1 Ng3 77. Kd1 Bc2+ 78. Ke1 Kd3 79. Kf2 Nh5 80. Kf3 Bd1+ 81. Kg2 Ke2 82. Kh3 Kf3 83. Kh4 Kf4 84. Kh3 Bf3 85. Kh4 Ng7 86. Kh3 Nf5 87. Kh2 Bg4 88. Kg2 Ke3 89. Kf1 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "3"]
[White "Cornelisse, Johnny JA"]
[Black "Boom, Harrie"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "62"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c3 Nc6 4. Bf4 Bg4 5. dxc5 Bxf3 6. exf3 e5 7. Bg3 Bxc5 8. Bb5 Nge7 9. Bxe5 0-0 10. Bg3 Nf5 11. Bd3 Re8+ 12. Kf1 Qf6 13. Nd2 Re6 14. f4 Rae8 15. Nf3 d4 16. Qc2 g6 17. Ng5 dxc3 18. bxc3 Nb4 19. Qb3 Nxd3 20. Nxe6 Rxe6 21. Qc4 Re3 22. Qb3 Re4 23. Qc2 Qa6 24. Kg1 h5 25. Rd1 h4 26. Bxh4 Nxh4 27. h3 Bxf2+ 28. Kh2 Re3 29. Rhf1 Bg3+ 30. Kh1 Qc6 31. Kg1 Qe4 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "5"]
[White "Enklaar, Bert F"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2390"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. b3 Qe8 8. Bb2 Qh5 9. e3 Nbd7 10. Nc3 c6 11. Ba3 Rb8 12. Rc1 b5 13. Ne5 dxe5 14. Bxe7 Rf7 15. Qxh5 Nxh5 16. Bd6 Rb6 17. dxe5 bxc4 18. Na4 cxb3 19. Nxb6 b2 20. Rb1 Nxb6 21. Rxb2 Bb7 22. Rc1 g5 23. Bxc6 Bxc6 24. Rxc6 f4 25. g4 Ng7 26. Rbxb6 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "8"]
[White "Koefoed, Peter"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "73"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 d6 8. Nf3 Nc6 9. exd6 Bxd6 10. Bd3 f5 11. 0-0 0-0 12. Re1 Qc7 13. a4 Rf6 14. Qc2 b6 15. h3 Bb7 16. Nh4 Bh2+ 17. Kh1 Bf4 18. Bxf4 Qxf4 19. Nf3 Rh6 20. Ng1 Rf8 21. Qe2 Rff6 22. Qe3 Qg4 23. Be2 Qg6 24. Bf3 Nd8 25. Bxb7 Nxb7 26. Qe5 Qe8 27. Nf3 Qc6 28. Qb8+ Rf8 29. Ne5 Qd5 30. Qxa7 Rxh3+ 31. Kg1 Rxc3 32. Qxb6 Nd6 33. Rec1 Nc4 34. Nxc4 Rxc4 35. Rxc4 Qxc4 36. a5 Rc8 37. a6 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "6"]
[White "Smits, Mark"]
[Black "Boom, Harrie"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Bd3 Nc6 6. Nf3 Nge7 7. Bf4 Bd7 8. a3 a6 9. b4 Ba7 10. 0-0 Rc8 11. Re1 b5 12. Nbd2 Ng6 13. Bg3 Nce7 14. Ng5 h6 15. Nh3 Bd4 16. Rb1 Nf5 17. Qh5 Qb6 18. Nb3 Rc3 19. Bxf5 exf5 20. Nxd4 Qxd4 21. e6 Bxe6 22. Rxe6+ fxe6 23. Qxg6+ Kd7 24. Qf7+ Kd8 25. Qxe6 Re8 26. Qd6+ Kc8 27. Qb8+ Kd7 28. Qb7+ Kd8 29. Qb8+ Kd7 30. Qd6+ Kc8 31. Qxa6+ Kd8 32. Qd6+ Kc8 33. Qb8+ Kd7 34. Qxb5+ Kd8 35. Nf4 Rxc2 36. Qb8+ Kd7 37. Qb7+ Rc7 38. Qxc7+ Kxc7 39. Ne6+ 1-0

