[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.??.??"]
[Round "1.2"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Blees, Enrico"]
[Result "1-0"]
[ECO "A99"]
[PlyCount "67"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. d4 Qe8 8. Bb2
Qh5 9. Nc3 Nbd7 10. Qc2 c5 11. Rad1 cxd4 12. Nxd4 Ne5 13. Ndb5 Nf7 14. Ba3 
Rd8
15. e4 e5 16. exf5 Bxf5 17. Qe2 Bg4 18. f3 Bh3 19. Bxh3 Qxh3 20. f4 Bf8 21.
fxe5 dxe5 22. Rxd8 Rxd8 23. Bxf8 Rxf8 24. Nxa7 h5 25. Nab5 h4 26. Qg2 Qxg2+ 
27.
Kxg2 Ng4 28. Nd5 hxg3 29. Kxg3 Ngh6 30. Ne7+ Kh7 31. Nd6 g6 32. Rf6 g5 33. 
Nef5
Nxf5+ 34. Rxf5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.27"]
[White "Mostertman, Milan"]
[Black "Goudriaan, Etienne"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "72"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Qc7 8. 
O-O
Be7 9. Bf3 Nc6 10. Kh1 O-O 11. Be3 Rd8 12. Qe1 e5 13. Nb3 exf4 14. Bxf4 Ne5 
15.
Rd1 Be6 16. Nd5 Nxd5 17. exd5 Nxf3 18. gxf3 Bf5 19. Nd4 Bg6 20. c3 Re8 21. 
Qg3
Rad8 22. Rde1 Qc4 23. Rf2 Bf6 24. Rxe8+ Rxe8 25. Bxd6 Qxd5 26. b3 Bxd4 27. 
cxd4
Re1+ 28. Kg2 Qxd4 29. Be7 h6 30. Qd6 Qa1 31. Qd5 Rg1+ 32. Kh3 Qb1 33. b4 Kh7
34. f4 Qf5+ 35. Qxf5 Bxf5+ 36. Kh4 f6 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.8"]
[White "De Jong, Migchiel"]
[Black "Driessen, Wim"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "67"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Be3 cxd4 7. cxd4 e6 8.
Nc3 Bb4 9. Bd3 Nf6 10. O-O Bxc3 11. bxc3 Na5 12. Qe2 b5 13. a4 Bd7 14. Ne5 
bxa4
15. Nxd7 Qxd7 16. Bxa6 O-O 17. Bb5 Qc7 18. c4 Ne4 19. Qd3 Nd6 20. Rxa4 Naxc4
21. Rxc4 Nxc4 22. Bxc4 Ra4 23. Bb5 Ra2 24. Qe4 Rfa8 25. Bd3 g6 26. g3 Ra1 
27.
Rxa1 Rxa1+ 28. Kg2 Qa5 29. Bc4 Qe1 30. Qe5 Qa5 31. d5 Re1 32. Qb8+ Kg7 33. 
Qb2+
e5 34. Qxe5+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.17"]
[White "Dijkstra, Maarten"]
[Black "Boersma, Jan"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "48"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 c6 6. cxd5 cxd5 7. Nc3 Be6 
8.
g3 Nd7 9. Bg2 Nb6 10. Nge2 O-O 11. Nf4 Bxf4 12. gxf4 Qd7 13. Qf3 Rfd8 14. b3
Rac8 15. Rc1 Rc6 16. Kd2 Rdc8 17. f5 Bxf5 18. Nxd5 Rc2+ 19. Rxc2 Rxc2+ 20. 
Ke1
Nxd5 21. Qxd5 Qc8 22. Be4 Qc3+ 23. Kf1 Bh3+ 24. Bg2 Qd3+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.13"]
[White "Ten Hertog, Hugo"]
[Black "Daudzvardis, Janis"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "74"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 h5 5. f4 Nh6 6. Nf3 Bg4 7. Be3 e6 8. h3 
Bxf3
9. Qxf3 h4 10. Bd3 Nd7 11. O-O Nf5 12. Bf2 Be7 13. Ne2 Rc8 14. b3 Kf8 15. c4
Kg7 16. Rfd1 Qa5 17. Kh2 Rh6 18. Rac1 Rb8 19. Rc2 b5 20. c5 Qc7 21. Rg1 b4 
22.
Nc1 a5 23. Re2 Ra8 24. Bxf5 gxf5 25. g4 hxg3+ 26. Rxg3+ Rg6 27. Rxg6+ fxg6 
28.
Be1 Rh8 29. Kg1 Rh6 30. Rg2 Qa7 31. Qd3 Nxc5 32. dxc5 Qxc5+ 33. Kh2 Qxc1 34.
Bd2 Qc5 35. Be3 Qc3 36. Qe2 d4 37. Bd2 Qxh3+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.19"]
[White "Tromp, Pieter"]
[Black "Hovenga, Alje"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "76"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. a4 cxd4 7. cxd4 a6 8. 
Bxc6+
bxc6 9. Nc3 a5 10. Nge2 e6 11. O-O Ba6 12. Qc2 Ne7 13. Bg5 Nf5 14. Rad1 Bc4 
15.
Rd2 h6 16. Be3 Be7 17. g4 Nh4 18. f4 h5 19. h3 hxg4 20. hxg4 g6 21. Rf2 Kd7 
22.
Nc1 Rh7 23. Nd3 Bb3 24. Nc5+ Bxc5 25. dxc5 Qb4 26. Qd3 Bc4 27. Qc2 Rah8 28. 
Ne4
Nf3+ 29. Rxf3 Rh1+ 30. Kg2 R8h2+ 31. Kg3 Rh3+ 32. Kg2 R1h2+ 33. Kg1 Rxf3 34.
Kxh2 Rxe3 35. Nd6 Bb3 36. Qc1 Qxf4+ 37. Kg1 Rg3+ 38. Kh1 Qh6+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.20"]
[White "Dehn, Marcus"]
[Black "Romijn, Bart"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "93"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 d6 5. h3 O-O 6. e3 c6 7. a4 Nbd7 8. 
Nbd2
Re8 9. Nc4 Nb6 10. a5 Nxc4 11. Bxc4 d5 12. Be2 Ne4 13. O-O f6 14. Nd2 Nxd2 
15.
Qxd2 e5 16. Bg3 exd4 17. exd4 f5 18. Bf4 Bd7 19. Rfe1 Qf6 20. Be5 Qf7 21. f4 
b5
22. axb6 axb6 23. b3 Bf8 24. Qb2 Be6 25. Rxa8 Rxa8 26. Ra1 Qb7 27. Ra2 b5 
28.
b4 Rxa2 29. Qxa2 Be7 30. Qa5 Kf7 31. Kf2 Bc8 32. Bh8 Kg8 33. Be5 Kf7 34. Qa2
Qd7 35. Qd2 Qe6 36. Kf1 Qd7 37. Qe3 Qd8 38. g3 Be6 39. Kg2 h6 40. Bd3 h5 41.
Qe2 Qg8 42. Qa2 Qc8 43. Be2 Qd7 44. Qa8 Qc8 45. Qa7 Qd7 46. Qa8 Qc8 47. Qa7
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.9"]
[White "Meurs, Tom"]
[Black "Kuipers, Stefan"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "81"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Nc2 Bb7 14. 
Bd3
d5 15. Qe2 Qb6 16. O-O-O O-O-O 17. Kb1 Kb8 18. f3 h5 19. g3 h4 20. Ne3 dxe4 
21.
Bxe4 Bxe4+ 22. fxe4 hxg3 23. hxg3 Rxh1 24. Rxh1 Qc6 25. Ng4 Nf5 26. Rg1 Nd6 
27.
Nxf6 Nc4 28. Nd5 f5 29. Rd1 Kb7 30. Kc1 Qh6+ 31. Kb1 Qc6 32. Kc2 fxe4 33. 
Nb4
Qf6 34. Qxe4+ Kc7 35. Rxd8 Qf2+ 36. Kc1 Qxb2+ 37. Kd1 Kxd8 38. Qd5+ Ke7 39.
Qb7+ Kf6 40. Qf3+ Kg5 41. Qd3 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.11"]
[White "Belle, Erika"]
[Black "Hartoch, Rob"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "104"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 c6 6. a4 O-O 7. O-O Nbd7 8. 
Re1
e5 9. dxe5 dxe5 10. Bc4 Qe7 11. Qe2 Nc5 12. b4 Ne6 13. Bxe6 Qxe6 14. Ng5 Qg4
15. Qxg4 Bxg4 16. h3 Bd7 17. Be3 Rfd8 18. a5 Ne8 19. Bc5 f6 20. Nf3 Nc7 21.
Red1 Bf8 22. Bd6 Bxd6 23. Rxd6 Be6 24. Rad1 Rxd6 25. Rxd6 Kf7 26. Rd2 Ke7 
27.
Na4 Na6 28. c3 Rb8 29. Ne1 b6 30. axb6 axb6 31. Nc2 Nc7 32. Ne3 Nb5 33. Rb2 
Nd6
34. f3 Kd7 35. Ng4 Ke7 36. Ne3 h5 37. Rd2 f5 38. exf5 gxf5 39. g3 h4 40. 
gxh4
f4 41. Ng4 Nc4 42. Rf2 Rh8 43. Nb2 Nxb2 44. Rxb2 Bxg4 45. hxg4 Rxh4 46. Rh2
Rxh2 47. Kxh2 b5 48. Kh3 Ke6 49. g5 Kf5 50. Kh4 e4 51. fxe4+ Kxe4 52. g6 f3
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.7"]
[White "Kamali, Mehran"]
[Black "Pel, Bonno"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "80"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 Na6 7. O-O c5 8. 
h3
Rb8 9. a4 b6 10. Be3 Bb7 11. f4 cxd4 12. Nxd4 Nc5 13. e5 dxe5 14. fxe5 Nd5 
15.
Nxd5 Bxd5 16. Bxd5 Qxd5 17. Qf3 Qxf3 18. Nxf3 Rfc8 19. Rfd1 Rb7 20. c3 Nb3 
21.
Ra3 Na5 22. c4 h6 23. b3 Nc6 24. Kf2 g5 25. e6 fxe6 26. Ra2 e5 27. Rad2 e4 
28.
Nd4 Ne5 29. Ne2 Nd3+ 30. Kg2 Rd7 31. Kg1 Rf8 32. Rf1 Rxf1+ 33. Kxf1 e6 34. 
Ng1
Bc3 35. Rd1 e5 36. g4 Rf7+ 37. Kg2 Bd4 38. Bxd4 exd4 39. Rf1 Nf4+ 40. Kh1 
Nd3
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.4"]
[White "Wüstefeld, Emile"]
[Black "Pilgrim, Peter"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "89"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Nbd7 5. f4 h6 6. Bh4 Nh5 7. Qd2 Nxf4 8.
Qxf4 g5 9. Qf2 gxh4 10. Bc4 e6 11. O-O-O Qg5+ 12. Kb1 Rg8 13. Rf1 Rg7 14. 
Nf3
Qe7 15. d5 Nb6 16. Bb5+ Bd7 17. Nd4 Bxb5 18. Ncxb5 a6 19. Nxc7+ Qxc7 20. 
Nxe6
Qe7 21. Nxg7+ Bxg7 22. Qxb6 Rc8 23. Qe3 Rc5 24. Rf5 Qc7 25. Rc1 Rb5 26. c3 
a5
27. Rc2 a4 28. c4 Rb4 29. c5 dxc5 30. e5 Qd7 31. e6 fxe6 32. Qxe6+ Qxe6 33.
dxe6 c4 34. Rf7 Bd4 35. a3 Rb6 36. Rxc4 Rxe6 37. Rxb7 Rd6 38. Rc8+ Rd8 39.
Rxd8+ Kxd8 40. Rb4 Bf2 41. Rxa4 Ke7 42. Ra6 Be3 43. Kc2 Kf7 44. Kd3 Bc1 45. 
b4
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.23"]
[White "Nyman, John"]
[Black "Kleijn, Christov"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "96"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. 
f3
Be6 9. Qd2 O-O 10. O-O-O a5 11. Na4 Nbd7 12. Kb1 Qc7 13. Qf2 Qc6 14. Nc3 
Rfc8
15. Bb5 Qc7 16. g4 Qd8 17. g5 Ne8 18. h4 Rxc3 19. bxc3 a4 20. Bxd7 Qxd7 21. 
Nd2
Qc6 22. Qe2 Qxc3 23. Qd3 Qc6 24. Rc1 b5 25. Ka1 Rc8 26. c3 Bd8 27. Rc2 Ba5 
28.
Rhc1 Nc7 29. f4 Bc4 30. Nxc4 bxc4 31. Qd2 Qxe4 32. fxe5 dxe5 33. Qd7 Ra8 34.
Rf1 Rf8 35. Qxa4 Nd5 36. Bd2 Nb6 37. Qxa5 Qxc2 38. Qxb6 Qxd2 39. Qb2 Qd3 40.
Rf2 e4 41. a3 e3 42. Re2 Rd8 43. Qc2 g6 44. Kb2 Kg7 45. Kc1 Qd6 46. Kb2 Ra8 
47.
a4 Rb8+ 48. Kc1 Qa3+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.14"]
[White "Cako, Laszlo"]
[Black "Dessing, Bastiaan"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5 8. d5
Bg4 9. Qe1 Bxf3 10. Rxf3 Nd7 11. Rh3 e6 12. dxe6 fxe6 13. Bc4 Nc7 14. a4 Qe7
15. Nb5 Nxb5 16. axb5 Nb6 17. Be2 c4 18. Bg4 Rfe8 19. Rha3 Bd4+ 20. Kh1 Nd7 
21.
Ra4 d5 22. Bf3 Qc5 23. c3 Bg7 24. Qg1 Qxg1+ 25. Kxg1 Nc5 26. Rxa7 Rxa7 27. 
Rxa7
d4 28. e5 Nb3 29. cxd4 Nxc1 30. Bxb7 Ne2+ 31. Kf2 Nxd4 32. b6 Bf8 33. Ba6 
Bc5
34. Rb7 Nb3+ 35. Ke2 Na5 36. Rd7 Bxb6 37. Bb5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.16"]
[White "Otte, Marijn"]
[Black "Karsdorp, Nico"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "75"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. exd6 cxd6 8. 
O-O
Be7 9. b3 O-O 10. Bb2 d5 11. Nbd2 Nc6 12. c5 Nc8 13. Re1 Bf6 14. Nf1 N8e7 
15.
Ne3 Bxf3 16. Bxf3 Nf5 17. Nxf5 exf5 18. Qd2 Qd7 19. b4 Rfe8 20. b5 Ne7 21. 
Qd3
Ng6 22. g3 Re6 23. Kg2 Rae8 24. Bc3 Rxe1 25. Rxe1 Rxe1 26. Bxe1 f4 27. Bb4 
Ne7
28. a4 fxg3 29. hxg3 Nf5 30. Bg4 g6 31. Bxf5 gxf5 32. Qc3 f4 33. c6 bxc6 34.
bxc6 f3+ 35. Kxf3 Qf5+ 36. Kg2 Qe4+ 37. Qf3 Qxd4 38. c7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.22"]
[White "Van Nies, Pauline"]
[Black "Pouw, Marcel"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "98"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 
8.
Nxe5 Be7 9. d4 Ne6 10. c3 O-O 11. Qb3 Qd5 12. Nd2 Rd8 13. Qxd5 cxd5 14. Nb3 
a5
15. Be3 Bd6 16. f4 a4 17. Nc5 Nxc5 18. dxc5 Bxe5 19. fxe5 Bf5 20. Rad1 Be4 
21.
Rd4 Re8 22. Rb4 Rxe5 23. Bf4 Re6 24. Bxc7 h5 25. Bd6 Ra7 26. Re3 h4 27. Kf2 
Rg6
28. Rexe4 dxe4 29. Rxe4 h3 30. Re8+ Kh7 31. gxh3 Re6 32. Rxe6 fxe6 33. Ke3 
Ra5
34. c4 Kg6 35. Kd4 Kf5 36. b4 axb3 37. axb3 Ra1 38. Bg3 Rd1+ 39. Kc3 e5 40. 
b4
e4 41. Kc2 Rd8 42. b5 e3 43. c6 bxc6 44. bxc6 Ke4 45. c7 Rc8 46. Kc3 Kf3 47.
Kd3 g5 48. c5 e2 49. Kd2 Ra8 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.24"]
[White "Velema, Sander"]
[Black "Warmelink, Dick"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "134"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 d6 6. Bc4 Be7 7. O-O O-O 
8.
h3 a6 9. a4 Bd7 10. Be3 Qc8 11. f4 Ne8 12. Nd5 Bd8 13. Qf3 Nxd4 14. Bxd4 c6 
15.
Nb6 Bxb6 16. Bxb6 Be6 17. Bd3 c5 18. a5 c4 19. Be2 Qc6 20. f5 Bd7 21. Qc3 
Rc8
22. Bf3 Qb5 23. g4 Bc6 24. Bd4 f6 25. h4 Rc7 26. Rf2 Re7 27. Be2 d5 28. b3 
Nd6
29. exd5 Qxd5 30. Bxc4 Nxc4 31. Qxc4 Qxc4 32. bxc4 Re4 33. Rd1 Rxg4+ 34. Kf1
Rxh4 35. Rd3 Re8 36. Be3 Rh1+ 37. Ke2 Ra1 38. Kd2 Rxa5 39. Bd4 Ra4 40. Kc3 
Ra1
41. Kb4 Rae1 42. Rg3 Kf7 43. c3 R8e2 44. Rf4 Re4 45. Rf2 Rh4 46. Bb6 Rh5 47.
Rf4 Re4 48. Rf1 Rg5 49. Rh3 h6 50. Bd4 Re2 51. Be3 Bg2 52. Bxg5 Bxh3 53. Rf3
Bg2 54. Re3 Rxe3 55. Bxe3 Be4 56. c5 Bxf5 57. c6 bxc6 58. Kc5 Be4 59. Kb6 g5
60. Kxa6 f5 61. Kb6 f4 62. Bd2 Ke6 63. Kc5 h5 64. Kd4 Kf5 65. Be1 h4 66. Bf2 
h3
67. Bg1 g4 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.5"]
[White "Hummel, Joop"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "116"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. Nf3 g6 5. h4 Bg7 6. h5 Nxh5 7. Rxh5 gxh5 8. 
Ng5
O-O 9. Qxh5 h6 10. Nf3 Qe8 11. Qh2 Rf6 12. Nc3 Qf7 13. O-O-O c6 14. Ne5 Qf8 
15.
Nf3 Be6 16. Bg3 Nd7 17. Bh4 Rg6 18. Ne2 Bf7 19. Nf4 Rg4 20. Bd3 e6 21. Nd2 
Bh8
22. Be2 Rg7 23. Nc4 b5 24. Na5 Rc8 25. Nh5 Bxh5 26. Bxh5 Nb6 27. Bf3 Nd5 28.
Bg3 Rd7 29. Kb1 Bg7 30. c4 bxc4 31. Nxc4 f4 32. Bh4 fxe3 33. fxe3 Rb8 34. 
Ka1
Rb4 35. Be2 c5 36. Qh3 Qe8 37. Bg4 Nc7 38. Na5 h5 39. Bf3 cxd4 40. Nc6 Rb6 
41.
Nxd4 d5 42. Bg3 e5 43. Bxh5 Qe7 44. Bh4 Qb4 45. Nb3 Ne6 46. Be1 Qd6 47. Bg6 
Ng5
48. Qf5 Qe6 49. Qxe6+ Nxe6 50. Bf5 Rf7 51. g4 d4 52. e4 Nf4 53. Ba5 Rc6 54. 
Bd2
Bh6 55. g5 Bxg5 56. Rg1 Rg7 57. Bxf4 Bxf4 58. Rh1 Rg2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.21"]
[White "Rauw, Gert Jan"]
[Black "Jellema, Yme Jan"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "106"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c4 
Bg4
8. Be2 e6 9. O-O Bd6 10. h3 Bh5 11. a3 Bc7 12. Be3 Bxf3 13. Bxf3 h5 14. Qb3 
Rb8
15. d5 O-O 16. Bxa7 Ra8 17. Bc5 cxd5 18. Bxf8 Kxf8 19. cxd5 e5 20. Rfd1 e4 
21.
Be2 Bd6 22. Rac1 Qe7 23. Qc3 Kg8 24. Qd4 g6 25. Rc2 Kh7 26. Re1 Ra5 27. Bc4 
Ra4
28. Qc3 Ra8 29. Rce2 Rc8 30. Rd1 b5 31. b3 bxc4 32. bxc4 Bxa3 33. Ra2 Bc5 
34.
Ra6 Nd7 35. Rb1 Qe5 36. Qe1 Bd6 37. g3 Rxc4 38. Rb7 Rc7 39. Rxc7 Bxc7 40. d6
Bxd6 41. Kg2 Nc5 42. Ra7 Kg7 43. Qe2 Nd3 44. Qa2 Qf6 45. Ra5 Qf3+ 46. Kg1 
Be5
47. Ra4 Nc1 48. Qc2 Ne2+ 49. Kf1 Nd4 50. Rxd4 Bxd4 51. Qd2 Qd3+ 52. Qxd3 
exd3
53. f3 Kf6 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "1.10"]
[White "Van Assendelft, Floris"]
[Black "Salihbegovic, Edim"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "115"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. Nc3 Nf6 3. exd5 g6 4. Bb5+ Bd7 5. Bc4 Bg4 6. f3 Bc8 7. a4 c6 8.
dxc6 Nxc6 9. Nge2 e5 10. O-O Bg7 11. b4 Nxb4 12. a5 Bf5 13. Bb5+ Bd7 14. Ba3
Qxa5 15. Bxd7+ Nxd7 16. Qb1 Bf8 17. Kh1 Qb6 18. Na4 Qa5 19. Nac3 Qb6 20. Na4
Qa5 21. Qb3 Qd5 22. c4 Qd3 23. Qd1 Qc2 24. Rb1 Qxd1 25. Rfxd1 Nd3 26. Bxf8 
Rxf8
27. Kg1 b6 28. Rb3 N7c5 29. Nxc5 Nxc5 30. Re3 f6 31. f4 O-O-O 32. fxe5 fxe5 
33.
Rxe5 Nd3 34. Re7 Rfe8 35. Rxe8 Rxe8 36. Nc3 Kb7 37. Nd5 a5 38. Kf1 Kc6 39. 
Ne3
Rd8 40. Ke2 Kc5 41. Rb1 Nb4 42. Ra1 Rd3 43. Nd5 Rb3 44. Nf6 Kxc4 45. Nxh7 
Nd3
46. Ra4+ Kb5 47. Rd4 Nc5 48. Nf6 a4 49. Nd5 a3 50. Nc3+ Rxc3 51. dxc3 a2 52.
Rd1 Nb3 53. h4 a1=Q 54. Rxa1 Nxa1 55. g4 Nb3 56. h5 gxh5 57. gxh5 Nc5 58. h6
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.25"]
[White "Koenen, Hermann"]
[Black "Rietveld, Renze"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "66"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Bb7 7. Bg5 d6 8. 
e3
Nbd7 9. Bd3 e5 10. Bf5 h6 11. Bxd7+ Qxd7 12. Bxf6 gxf6 13. O-O Rg8 14. Ne1 
Qc6
15. f3 Qxc4 16. Qd2 O-O-O 17. Rf2 Kb8 18. Nc2 f5 19. a4 a5 20. Kh1 h5 21. 
Ne1
h4 22. Nd3 h3 23. g3 f4 24. gxf4 e4 25. Nb2 Qe6 26. c4 exf3 27. d5 Qe4 28. 
Qd3
Rde8 29. Qxe4 Rxe4 30. Rxf3 c6 31. Rg1 Rge8 32. Rxh3 cxd5 33. cxd5 Rb4 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.12"]
[White "Van der Plas, Rob"]
[Black "Dijkstra, Arjan"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "63"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Qb3 Qc7 5. Nc3 e6 6. Bd2 Nd7 7. Rc1 Qb6 8. 
Nf3
Ngf6 9. Nh4 dxc4 10. Qxc4 Ne4 11. Na4 Nxd2 12. Nxb6 Nxc4 13. Nxa8 Bb4+ 14. 
Ke2
Nxb2 15. Nxf5 exf5 16. d5 Nc5 17. dxc6 bxc6 18. a3 Bxa3 19. Ra1 Kd7 20. Rxa3
Rxa8 21. Kf3 a5 22. Ra2 Nba4 23. Be2 Nb6 24. Rb1 Nd5 $11 25. Rc2 Ne6 26. Bc4
Ra7 27. Bxd5 cxd5 28. Ra1 a4 29. Ke2 Kd6 30. Rac1 f4 31. Kd3 fxe3 32. fxe3
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.6"]
[White "Heemskerk, Wim"]
[Black "Costello, Colin"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Bb4+ 5. Nbd2 O-O 6. e3 Nbd7 7. a3 Be7 8.
Bd3 b6 9. O-O Bb7 10. Rc1 c5 11. Bb1 Rc8 12. Qe2 Ne4 13. Bxe7 Qxe7 14. cxd5
exd5 15. Rfd1 Rfe8 16. Nf1 c4 17. Ng3 c3 18. Bd3 Qf6 19. Rf1 Rc7 20. bxc3 
Rec8
21. Bxe4 dxe4 22. Nd2 Qe7 23. c4 Qxa3 24. Ra1 Qe7 25. Rxa7 Nf6 26. Rb1 h5 
27.
Nxh5 Nxh5 28. Qxh5 Bc6 29. Rxc7 Qxc7 30. Qg4 Ra8 31. Nxe4 Ra2 32. d5 Ba8 33.
Nf6+ Kf8 34. Qxg7+ Kxg7 35. Ne8+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.28"]
[White "Burggraaf, Jan Theodoor"]
[Black "Slagter, Ruben"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "135"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 d5 2. h3 Nf6 3. c4 c6 4. b3 Nbd7 5. Bb2 e6 6. Nc3 Bd6 7. Qc2 O-O 8. 
e3
e5 9. d4 e4 10. Nd2 Re8 11. O-O-O Nf8 12. Kb1 Be6 13. f4 c5 14. dxc5 Bxc5 
15.
cxd5 Bxd5 16. Nxd5 Qxd5 17. Nc4 Qe6 18. Ne5 Qb6 19. Bc4 Re7 20. Bxf7+ Rxf7 
21.
Qc4 Qe6 22. Qxc5 N8d7 23. Qb5 Nxe5 24. fxe5 Ne8 25. Rhf1 a6 26. Qa4 Rxf1 27.
Rxf1 Qd5 28. Bd4 Nc7 29. Qc4 Qxc4 30. bxc4 Ne6 31. Kc2 Re8 32. Kb3 Rd8 33. 
Kc3
b5 34. cxb5 axb5 35. Rb1 Rc8+ 36. Kb4 Nxd4 37. exd4 Rc4+ 38. Kxb5 Rxd4 39. 
Kc6
Rd2 40. a4 Kf7 41. Re1 Ke6 42. Rxe4 Rxg2 43. a5 Rc2+ 44. Kb6 Rb2+ 45. Ka7 
Rb3
46. Rh4 h6 47. a6 Kxe5 48. Ka8 Kf5 49. a7 Kg5 50. Rg4+ Kh5 51. Rxg7 Rxh3 52.
Kb8 Rb3+ 53. Rb7 Ra3 54. a8=Q Rxa8+ 55. Kxa8 Kg5 56. Rg7+ Kf5 57. Rh7 Kg6 
58.
Rh8 Kg7 59. Rb8 h5 60. Kb7 h4 61. Kc6 Kg6 62. Kd5 Kf5 63. Rb4 Kg5 64. Ke4 
Kg4
65. Ke3+ Kg3 66. Rb8 Kh2 67. Kf2 h3 68. Rh8 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.1"]
[White "Munnik, Talitha"]
[Black "Brandenburg, Daan"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "116"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Nxc6 bxc6 
8.
Bc1 Qb6 9. Qf3 g6 10. Be2 Bg7 11. O-O O-O 12. Rb1 f5 13. Na4 Qb4 14. exf5 
Qxa4
15. Qxg4 Qxc2 16. Qc4+ Qxc4 17. Bxc4+ d5 18. Bd3 Bxf5 19. Rd1 e5 20. Bxf5 
gxf5
21. b3 Rfd8 22. Ba3 a5 23. Rbc1 Ra6 24. Bc5 Kf7 25. Kf1 Ke6 26. Rd3 f4 27. 
f3
Bf8 28. Rdc3 Bxc5 29. Rxc5 Kd6 30. g3 fxg3 31. hxg3 Rf8 32. Kg2 Rb8 33. R5c3 
a4
34. Rh1 d4 35. Rh6+ Kd5 36. Rd3 axb3 37. axb3 Ra2+ 38. Kh3 Rb7 39. g4 Rb2 
40.
Kg3 c5 41. g5 e4 42. fxe4+ Kxe4 43. Rf3 R2xb3 44. Rh4+ Ke5 45. Rxb3 Rxb3+ 
46.
Kf2 Rb7 47. Ke2 Kd5 48. Kd2 Rb2+ 49. Kc1 Rg2 50. Rxh7 Rxg5 51. Rh2 Kc4 52. 
Kc2
Rg3 53. Kb2 Kd3 54. Rf2 c4 55. Rf1 Rg2+ 56. Kc1 c3 57. Re1 Kc4 58. Re4 Kb3 
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.3"]
[White "Vermeulen, Wesley"]
[Black "Schiffer, Kai-Uwe"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "94"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. 
Be3
Ng4 9. O-O-O Nxe3 10. Qxe3 Bd7 11. e5 dxe5 12. Nf3 Nc6 13. Nxe5 Nxe5 14. 
Qxe5
Qg5+ 15. Qxg5 hxg5 16. Ne4 Bc6 17. f3 g4 18. Be2 Be7 19. Nf2 gxf3 20. Bxf3 
Bxf3
21. gxf3 Bg5+ 22. Kb1 Ke7 23. Ne4 Bf4 24. h3 Rh5 25. b4 Rah8 26. Rd3 Rxh3 
27.
Rhd1 g5 28. Nf2 Rh2 29. Rd7+ Kf8 30. Ng4 Rh1 31. Rxh1 Rxh1+ 32. Kb2 f5 33. 
Nf2
Rf1 34. Nd3 Rxf3 35. Nc5 Be5+ 36. Kc1 Bc3 37. Nxe6+ Ke8 38. Rd3 Rf1+ 39. Rd1
Rxd1+ 40. Kxd1 g4 41. Nc7+ Kd7 42. Nd5 Be5 43. Ke2 f4 44. c4 Ke6 45. a4 Kf5 
46.
b5 Ke4 47. Nb4 f3+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.23"]
[Round "1.18"]
[White "Wielinga, Wiebe"]
[Black "Witkamp, Jarno"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "139"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 
8.
Ne5 Rc8 9. h4 f6 10. h5 Bxc2 11. Qxc2 fxe5 12. Qf5 a6 13. Bxc6+ Rxc6 14. 
Qxe5
e6 15. d4 Qd6 16. Bf4 Qxe5+ 17. Bxe5 Nh6 18. f3 Nf7 19. Bh2 Bb4 20. Rc1 Rc4 
21.
a3 Ba5 22. Ke2 Kd7 23. Kd3 Nd6 24. Be5 Rf8 25. Rhf1 Rf7 26. b3 Rxc3+ 27. 
Rxc3
Bxc3 28. Kxc3 Nb5+ 29. Kb4 b6 30. a4 Na7 31. f4 Nc6+ 32. Kc3 Nxe5 33. dxe5 
Rf8
34. f5 Ke7 35. Kd4 h6 36. Rc1 exf5 37. gxf5 Rxf5 38. Kxd5 Rxh5 39. Rc7+ Kd8 
40.
Rxg7 Rh3 41. b4 Rd3+ 42. Kc6 Rd4 43. a5 bxa5 44. bxa5 Rc4+ 45. Kd6 Rd4+ 46. 
Ke6
Ra4 47. Kf6 Rf4+ 48. Ke6 h5 49. Rg8+ Kc7 50. Ke7 h4 51. Rh8 Rg4 52. e6 Rf4 
53.
Rh5 Kc6 54. Ke8 Kd6 55. e7 Rb4 56. Rh6+ Ke5 57. Kd7 Rb7+ 58. Kd8 Rb8+ 59. 
Kc7
Ra8 60. Kb6 Re8 61. Kxa6 Rxe7 62. Kb6 Kd5 63. a6 Re4 64. a7 Rb4+ 65. Kc7 Ra4
66. Kb7 Rb4+ 67. Rb6 Ra4 68. Ra6 Rb4+ 69. Kc7 Rc4+ 70. Kd7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.6"]
[White "Kleijn, Christov"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "C12"]
[PlyCount "36"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. 
Qg4
g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Bd7 12. Rab1 Bc6 13. h4 Qe7 14. h5 g5 15.
Nh2 Nd7 16. f4 c4 17. Be2 f5 18. Qf3 g4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.10"]
[White "Daudzvardis, Janis"]
[Black "Burggraaf, Jan Theodoor"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "57"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Nh6 6. e3 O-O 7. Nge2 c6 8. O-O
Nd7 9. b4 a5 10. b5 c5 11. Rb1 Rb8 12. Ne4 Nb6 13. N4c3 Kh8 14. Bb2 f5 15. 
Nd5
Nxd5 16. cxd5 Nf7 17. b6 Qxb6 18. Bxe5 Qa6 19. Bxg7+ Kxg7 20. Nf4 Nd8 21. a4 
b5
22. axb5 Rxb5 23. Qa4 Rxb1 24. Rxb1 g5 25. Nh3 Qxd3 26. Qa1+ Kg6 27. Nxg5 {
Diagram #} Bd7 28. Nh3 Kh6 29. Rb6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.18"]
[White "Ten Hertog, Hugo"]
[Black "Velema, Sander"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "43"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Be6 7. Bxe6 fxe6 
8.
O-O Be7 9. Nxd4 Qb6 10. Kh1 c5 {Diagram #} 11. Qh5+ Kd7 12. Nf3 Nf6 13. Ne5+
Kc8 14. Qf7 Qd6 15. Nc4 Qd7 16. Be3 Ng4 17. Qxg7 Rf8 18. Rxf8+ Bxf8 19. 
Qxf8+
Kc7 20. Qxc5+ Nc6 21. Nc3 Qg7 22. Qd6+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.8"]
[White "Goudriaan, Etienne"]
[Black "De Jong, Migchiel"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "47"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. a3 Bxd2+ 5. Nxd2 d6 6. Ngf3 Nd7 7. Ne4 d5 
8.
Nc3 Ngf6 9. e3 O-O 10. Bd3 Qe7 11. O-O c6 12. Qc2 dxc4 13. Bxc4 e5 14. Rad1 
e4
15. Ng5 Nb6 16. Ba2 Bg4 17. Rde1 Rae8 {Diagram #} 18. Ngxe4 Nxe4 19. Nxe4 
Qxe4
20. Qxe4 Rxe4 21. f3 Bxf3 22. Rxf3 g6 23. Ref1 Re7 24. e4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.15"]
[White "Dijkstra, Arjan"]
[Black "Cako, Laszlo"]
[Result "0-1"]
[ECO "C58"]
[PlyCount "34"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 
8.
Qf3 Rb8 9. Bd3 Bd6 10. Bf5 O-O 11. O-O h6 12. Ne4 Nxe4 13. Qxe4 Rb4 14. d4 
Rxd4
15. Qf3 e4 16. Qh3 e3 17. f4 e2 {Diagram #} 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.17"]
[White "Romijn, Bart"]
[Black "Van Nies, Pauline"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "59"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Bb2 Bf5 6. d3 e5 7. axb4 Bxb4+ 
8.
c3 Bc5 9. Nf3 Nc6 10. Be2 O-O-O 11. O-O f6 12. d4 exd4 13. Nxd4 Be4 14. Qa4
Bxd4 15. cxd4 Qg5 16. g3 Nge7 17. Rd1 Nf5 18. Nd2 Nfxd4 19. Nxe4 Nxe2+ 20. 
Kf1
Qh5 21. Nd6+ Kb8 22. Qe4 {Diagram #} Rhe8 23. Nxe8 Rxe8 24. Qd5 Qh3+ 25. Qg2
Qf5 26. Qd5 Qh3+ 27. Qg2 Qe6 28. Qd5 Qh3+ 29. Qg2 Qe6 30. Qd5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.28"]
[White "Driessen, Wim"]
[Black "Koenen, Hermann"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "48"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 O-O 6. c4 c6 7. e3 d5 8. 
cxd5
cxd5 9. Nc3 Be6 10. Nge2 Qa5 11. O-O Nd7 12. Nf4 Nb6 13. Rb1 Rfd8 14. b4 Qa6
15. Qb3 Qc4 16. Qb2 Qc6 17. Rbc1 Qd7 18. Qe2 Bf8 19. Nd3 Bg4 20. Qe1 Bf5 21.
Nc5 Qe7 22. a4 {Diagram #} a5 23. bxa5 Nc4 24. Nxd5 Qd6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.29"]
[White "Salihbegovic, Edim"]
[Black "Mostertman, Milan"]
[Result "0-1"]
[ECO "E06"]
[PlyCount "86"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. c4 c5 7. Qc2 cxd4 8. 
Rd1
Nc6 9. Nxd4 Qb6 10. Nxc6 bxc6 11. Nc3 Ba6 12. Na4 Qb4 13. b3 dxc4 14. Bd2 
Qb5
15. b4 Nd5 16. a3 c5 17. Nxc5 Bxc5 18. bxc5 Qxc5 19. Bb4 Qc6 20. Bxf8 Rxf8 
21.
e4 Nf6 22. e5 Nd5 23. Rd4 Qc7 24. Bxd5 exd5 25. Rxd5 Bb7 26. Rd6 Ba8 27. Qc3
Rb8 28. Rad1 h6 29. Qc2 Re8 30. Qa4 Rf8 31. Qd7 Qc5 32. Qg4 c3 33. Rd8 c2 
34.
Rxf8+ Qxf8 35. Rc1 Qc5 36. Qd7 Be4 37. Qd6 Qc3 38. e6 {Diagram #} Qf3 39. 
exf7+
Kh7 40. f8=N+ Kg8 41. Kf1 Bd3+ 42. Kg1 Qd1+ 43. Rxd1 cxd1=Q+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.11"]
[White "Hanley, James L"]
[Black "Pols, Leendert"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "87"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 cxd4 7. cxd4 Bb5 8. 
Bxb5+
Qxb5 9. Nc3 Qa6 10. Qe2 Qxe2+ 11. Kxe2 a6 12. Bd2 Ne7 13. Kd3 Nec6 14. Na4 
Nd7
15. b4 Be7 16. Rhc1 O-O 17. Rc2 f6 18. exf6 Bxf6 19. Bc3 e5 20. dxe5 Ndxe5+ 
21.
Bxe5 Nxe5+ 22. Nxe5 Bxe5 23. Re1 Bd6 24. Re6 Rad8 25. h3 a5 26. Nc5 Bxc5 27.
bxc5 Rf7 28. Rb6 h6 29. Rb5 a4 30. Rb4 Ra8 31. Rcb2 Ra5 32. Rxb7 Rxc5 33. 
Rxf7
Kxf7 {Diagram #} 34. Rb4 Ra5 35. Kd4 Ke6 36. Rb7 Kf6 37. f4 h5 38. g4 hxg4 
39.
hxg4 g6 40. Rb6+ Kf7 41. Rd6 Rb5 42. Ra6 Rb3 43. Rxa4 Rf3 44. Kxd5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.2"]
[White "Boersma, Jan"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "82"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. a3 Be7 7. f4 c5 8. 
Be3
b6 9. g3 Nc6 10. Bg2 Ba6 11. Kf2 O-O 12. Re1 Rc8 13. Kg1 Qc7 14. Rc1 Na5 15.
Bf2 g6 16. h4 Nc4 17. Rb1 cxd4 18. Nxd4 Nxb2 19. Rxb2 Qxc3 20. Rb3 Qc7 21. 
h5
Bc5 22. hxg6 hxg6 23. c3 Bc4 24. Rb2 Bxa3 25. Rd2 Rfe8 26. Qg4 Bf8 27. Nf3 
Bg7
28. Ng5 Nf8 29. Bd4 a5 30. Qh4 a4 31. g4 a3 32. Bf3 a2 33. Ra1 Ra8 34. Rh2 
Ra5
35. f5 exf5 36. e6 f6 37. gxf5 Rb5 38. Nh7 Rb1+ 39. Bd1 {Diagram #} Qxh2+ 
40.
Kxh2 Nxh7 41. fxg6 Ng5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.4"]
[White "Hovenga, Alje"]
[Black "Wüstefeld, Emile"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "93"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 c5 6. Bg5 Bb7 7. e3 Na6 8. 
Be2
O-O 9. O-O cxd4 10. exd4 Be7 11. Rac1 Nc7 12. Rfd1 Ne4 13. Nxe4 Bxe4 14. 
Bxe7
Qxe7 15. Nd2 Bc6 16. Bf3 Bxf3 17. Nxf3 d6 18. Qe3 Qd7 19. Qd3 Rfd8 20. Ng5 
f5
21. f4 h6 22. Nf3 b5 23. d5 {Diagram #} bxc4 24. dxe6 cxd3 25. exd7 Rxd7 26.
Rxd3 Rad8 27. g3 Kf7 28. Rcd1 Ke8 29. Nh4 d5 30. Nxf5 Kf7 31. Nd4 Rd6 32. 
Rc1
Ne6 33. Nxe6 Kxe6 34. Rc7 R8d7 35. Rxd7 Rxd7 36. Kf2 d4 37. Ke2 Kd5 38. Ra3
Re7+ 39. Kd2 Ke4 40. Ra5 Rb7 41. b3 Rc7 42. Re5+ Kf3 43. Kd3 Rc1 44. Kxd4 
Rc2
45. Re7 Rxa2 46. Rxg7 Rxh2 47. f5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.5"]
[White "Van Oosterom, Chiel"]
[Black "Jellema, Yme Jan"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "85"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bd3 Bb4 8. 
O-O
O-O 9. c5 b6 10. Na4 bxc5 11. dxc5 Qe7 12. a3 Bxc5 13. Qc2 Nd7 {Diagram #} 
14.
Be3 Bxe3 15. Qxc6 Nb8 16. Qxa8 Bb7 17. Qxb7 Qxb7 18. fxe3 Qb3 19. Nc5 Qxb2 
20.
Kh1 Rc8 21. Rfb1 Qf2 22. Rb3 g6 23. Rab1 Qxe3 24. Ba6 Qxc5 25. Bxc8 Nc6 26. 
Bd7
Na5 27. Rb4 Nc4 28. a4 Na3 29. Rb8+ Kg7 30. R1b7 Qc1+ 31. Ng1 Qe3 32. Be8 d4
33. Rxf7+ Kh6 34. Rbb7 Qe1 35. Rxh7+ Kg5 36. Rb3 Nc4 37. Rg3+ Kf6 38. Rxg6+ 
Ke5
39. Rh5+ Kd6 40. Bf7 Ne3 41. Bxe6 Kc7 42. Bb3 Kd8 43. Rh7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.16"]
[White "Pouw, Marcel"]
[Black "Dehn, Marcus"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "109"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 b6 2. Nc3 Bb7 3. Bf4 e6 4. e4 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. Bg5 h6 8. 
Bxf6
Qxf6 9. e5 Qe7 10. Qg4 Bxc3+ 11. bxc3 Nd7 12. Ne2 O-O-O 13. Nf4 Qa3 14. Kd2 
g6
15. Rhb1 Qe7 16. a4 a5 17. Rb3 Kb8 18. Rab1 Ka7 19. Bb5 Nf8 20. Bd3 h5 21. 
Qd1
Qg5 22. g3 h4 23. Kc1 hxg3 24. hxg3 Rh2 25. Qf1 Qh6 26. Kb2 g5 27. Ng2 Qh3 
28.
Ne3 Qxf1 29. Rxf1 Ng6 30. Ng4 Rh3 31. Ka2 Rdh8 32. Rbb1 Ne7 33. Ne3 Bc6 34. 
Kb3
Bb7 35. Ka3 Ba6 36. Kb3 c5 37. Bxa6 Kxa6 38. Ka3 cxd4 39. cxd4 Nf5 40. Nxf5
exf5 41. Rb5 Rd8 42. Rfb1 Rh6 43. R1b3 Rc6 {Diagram #} 44. Rf3 f4 45. gxf4 
g4
46. Rfb3 f5 47. Kb2 Ka7 48. Rc3 Kb7 49. Rbb3 Rc4 50. Rxc4 dxc4 51. Re3 Kc6 
52.
Kc3 Kd5 53. e6 Re8 54. Re5+ Kd6 55. Kxc4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.24"]
[White "Slagter, Ruben"]
[Black "Hummel, Joop"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "90"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. 
Bg5
Qa5 9. Bd2 c4 10. Nh3 f6 11. f4 Qa4 12. Qd1 Nbc6 13. Be2 fxe5 14. fxe5 Ng6 
15.
Bg5 Bd7 16. Bf3 h6 17. Be3 Nh4 18. O-O Nxf3+ 19. Rxf3 Rxf3 20. Qxf3 Qxc2 21.
Rf1 Qg6 22. Nf4 Qf7 23. Qg4 Rf8 24. Rf3 Qf5 25. Qg3 Ne7 26. h3 Qb1+ 27. Kh2 
Qh7
28. Qg4 Rf5 29. Nh5 Rxf3 30. gxf3 Qc2+ 31. Kh1 Qg6 32. Qh4 {Diagram #} Nf5 
33.
Qd8+ Qe8 34. Nf6+ gxf6 35. Qxf6 Nxe3 36. Qxh6 Nf5 37. Qg5+ Kh7 38. h4 Qg6 
39.
Qd8 Bc6 40. Qf8 Ng3+ 41. Kh2 Nf1+ 42. Kh1 Ne3 43. Qe7+ Kh6 44. Qf8+ Kh7 45.
Qe7+ Qg7 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.20"]
[White "Karsdorp, Nico"]
[Black "Munnik, Talitha"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "127"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. cxd5 exd5 7. d4 Ne4 8.
Nc3 Nc6 9. Qb3 Na5 10. Qd1 Bf5 11. Nd2 Nxd2 12. Qxd2 Nc4 13. Qf4 Be6 14. b3 
Bd6
15. Qf3 Nb6 16. Nb5 Be7 17. Bf4 c6 18. Nc7 Rc8 19. Nxe6 fxe6 20. Qe3 Rf6 21. 
h4
c5 22. Be5 Rh6 23. Bh3 Bd6 24. Rac1 c4 25. Qf4 Bxe5 26. Qxe5 Rc6 27. Rc3 Nd7
28. Qf4 Qa5 29. Rc2 Rf6 30. Qe3 b5 31. Rfc1 Qa3 32. g4 Qd6 33. g5 Rf7 34. 
bxc4
bxc4 35. Rb1 Nf8 36. Qg3 Qf4 37. Qxf4 Rxf4 38. e3 Rxh4 39. Kg2 h6 40. Kg3 
hxg5
41. f4 Rh7 42. fxg5 g6 43. Rb8 Rb6 44. Re8 Rf7 45. Bg4 Kg7 46. Rh2 Rc6 47. 
Rc2
c3 48. Be2 Rb7 49. Kf4 Kf7 50. Ra8 Rcc7 51. Bd3 Ke7 52. a4 Rb3 53. Bb5 Rb2 
54.
Bd3 Rb6 55. Bb5 Rd6 56. Re8+ Kf7 57. Ke5 {Diagram #} Rb6 58. Rf2+ Kg7 59. 
Rfxf8
c2 60. Rg8+ Kf7 61. Ref8+ Ke7 62. Re8+ Kf7 63. Bd3 c1=Q 64. Bxg6# 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.22"]
[White "Witkamp, Jarno"]
[Black "Vermeulen, Wesley"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "119"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 Nc6 
8.
c4 O-O 9. d3 e5 10. Be3 f5 11. Bc5 Re8 12. Bd5+ Be6 13. Bxe6+ Rxe6 14. Rxb7 
e4
15. Kf1 Ne5 16. d4 Nxc4 17. e3 Qd5 18. Rb1 g5 19. Ne2 Rd8 20. Kg2 Rg6 21. 
Nc3
Qf7 22. h4 f4 23. exf4 gxf4 24. Nxe4 fxg3 25. Nxg3 Qd5+ 26. Qf3 Qxf3+ 27. 
Kxf3
Nd2+ 28. Ke3 Nxb1 29. Rxb1 Ra6 30. Rb7 Rxa2 31. Rxa7 Rxa7 32. Bxa7 Bf8 33. 
Ne4
Kf7 34. h5 Rd5 35. Bb8 c5 36. dxc5 Bxc5+ 37. Nxc5 Rxc5 38. h6 Kg6 39. Bf4 
Rc3+
{Diagram #} 40. Ke4 Rc4+ 41. Kf3 Kf5 42. Be3 Rc3 43. Kg3 Ke4 44. Kg4 Rc6 45.
Kg3 Rg6+ 46. Kh3 Kf3 47. Kh2 Rg4 48. Kh3 Ra4 49. Kh2 Rh4+ 50. Kg1 Rh5 51. 
Bd2
Rh4 52. Be3 Ke2 53. Kg2 Rg4+ 54. Kh2 Rg6 55. Kh3 Kf3 56. Kh2 Rg2+ 57. Kh1 
Rg8
58. Kh2 Ra8 59. Kh3 Ra1 60. Kh2 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.13"]
[White "Hartoch, Rob"]
[Black "Meurs, Tom"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "109"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. 
dxe5
Ng4 9. Nc3 dxe5 10. e4 c6 11. Qe2 Re8 12. Rfd1 Qc7 13. a4 a5 14. Nd2 Nb6 15.
Ba3 Bf8 16. Bxf8 Kxf8 17. h3 Nf6 18. Qe3 Nfd7 19. Ncb1 Kg8 20. Na3 Nf8 21. 
Bf1
Ne6 22. c3 Ng7 23. Ndc4 Nxc4 24. Nxc4 Be6 25. Rd2 Bxc4 26. Bxc4 Rad8 27. 
Rad1
Rxd2 28. Qxd2 Ne6 29. Bxe6 Rxe6 30. Qd8+ Qxd8 31. Rxd8+ Kg7 32. Kf1 c5 33. 
Rd5
b6 34. Ke2 Kf6 35. Kd3 Ke7 36. Kc4 h5 37. h4 f6 38. Kb5 g5 39. f3 {Diagram 
#}
Rd6 40. hxg5 fxg5 41. Rxe5+ Kf6 42. f4 gxf4 43. gxf4 Kg6 44. Rg5+ Kh6 45. e5
Re6 46. Rg8 Kh7 47. Rg3 Kh6 48. Rg8 Kh7 49. Rg1 Kh6 50. Kc4 h4 51. Kd5 Rg6 
52.
Rxg6+ Kxg6 53. Ke4 h3 54. Kf3 Kf5 55. c4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.12"]
[White "Kuipers, Stefan"]
[Black "Belle, Erika"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "75"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. 
h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Qc7 13. Kb1 O-O-O 14. c4 
Bd6
15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 c5 18. Bc3 Rhe8 19. Ne5 cxd4 20. Bxd4 Bxe5
21. Bxe5 Qa5 22. f4 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Kc2 Qa5 26. a3 Nd7
27. g4 Nxe5 28. Qxe5 Qxe5 29. fxe5 Kc7 30. Kd3 f6 31. b4 Kc6 32. Kd4 Kb6 33.
Ke4 a5 34. Kd4 axb4 35. axb4 Kc6 36. Ke4 Kb6 37. Kd4 Kc6 38. Ke4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.9"]
[White "Warmelink, Dick"]
[Black "Van Assendelft, Floris"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. f4 Nf6 7. Nf3 O-O 8. O-O
Rb8 9. h3 Nd7 10. g4 b5 11. Rb1 b4 12. Ne2 Qa5 13. Be3 Bb7 14. Ng3 Qxa2 15. 
e5
dxe5 16. Ra1 Qxb2 17. Rb1 Qa2 18. Ra1 {Diagram #} Qxa1 19. Qxa1 exf4 20. Qe1
fxe3 21. Qxe3 a5 22. Ne4 Nd4 23. Nxc5 Nxf3+ 24. Bxf3 Nxc5 25. Qxc5 Bxf3 26.
Rxf3 a4 27. Qa5 b3 28. cxb3 axb3 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.21"]
[White "Blees, Enrico"]
[Black "Dijkstra, Maarten"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "80"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Rxa4 
Bb7
15. Ncb4 Nxd5 16. Nxd5 O-O 17. Bc4 a5 18. O-O Kh8 19. Qc2 g6 20. Ra2 f5 21. 
Qb3
Rb8 22. Qb6 Bxd5 23. Qxd8 Bxd8 24. Bxd5 Bb6 25. g3 f4 26. Kg2 f3+ 27. Kg1 
Rf6
28. h3 g5 29. g4 h5 30. Kh2 hxg4 31. hxg4 Rh6+ 32. Kg3 Rf8 33. Ra4 Kg7 34. 
Rc4
Bc5 35. b4 {Diagram #} Rf4 36. bxc5 Kf6 37. Bc6 d5 38. Ra4 Ke7 39. exd5 Rxc6
40. Rxa5 Rh6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.26"]
[White "Zuiderweg, Edwin"]
[Black "Nyman, John"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "43"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. O-O a6 8. 
a4
c5 9. Nf3 Nc6 10. h3 b6 11. Re1 Bb7 12. Bf4 Re8 13. Qd2 Qc7 14. Rad1 Rad8 
15.
Bxf7+ {Diagram #} Kxf7 16. Ng5+ Kg8 17. Nd5 Qd7 18. Nxb6 Qc7 19. Nd5 Qd7 20.
Nxf6+ Bxf6 21. Qd5+ Kf8 22. Bxd6+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.27"]
[White "Den Boer, Paul"]
[Black "Kamali, Mehran"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "50"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 
8.
Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Qd2 O-O-O 12. Nd4 h6 13. Bf4 g5 14. e5
gxf4 15. Nb3 Qb6 16. exf6 Bxf6 17. Ne4 Bxe4 18. Rxe4 f3 19. Kb1 fxg2 20. Rb4
Qa6 21. Qf4 Be5 22. Qxf7 Rhg8 23. Qxe6+ Kb8 24. Nc5 dxc5 25. Qxe5+ Ka8 {
Diagram #} 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.1"]
[White "Brandenburg, Daan"]
[Black "Otte, Marijn"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "75"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. 
O-O
Be7 9. Qe2 O-O 10. Qe4 Bd7 11. Bd3 f5 12. exf6 Nxf6 13. Qe2 Qe8 14. Nc3 Qh5 
15.
Bf4 a6 16. Bg3 Rae8 17. Rad1 Nb4 18. Bb1 Nbd5 19. Rfe1 Nxc3 20. bxc3 Nd5 21.
Rc1 b5 22. Nd2 Qxe2 23. Rxe2 Rc8 24. Ne4 Nf4 25. Bxf4 Rxf4 26. g3 Rf3 27. 
Kg2
Rff8 28. Nd2 Rc7 29. Bd3 Bf6 30. Nb3 Rfc8 31. Rec2 Bc6+ 32. Kg1 Bd5 33. Nd2 
Kf7
34. c4 bxc4 35. Nxc4 Bxc4 36. Rxc4 Rxc4 37. Rxc4 Rxc4 38. Bxc4 {Diagram #}
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.23"]
[White "Pilgrim, Peter"]
[Black "Tromp, Pieter"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "106"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Nc6 4. Bc4 Bf5 5. Ng3 Bg6 6. d3 e6 7. Nf3 Nf6 
8.
Bg5 Na5 9. Bb5+ c6 10. Ba4 b5 11. Bb3 Nxb3 12. axb3 Bb4+ 13. Bd2 Bc5 14. h3 
Qd6
15. Qe2 O-O 16. O-O {Diagram #} Qxg3 17. d4 Qd6 18. dxc5 Qxc5 19. Ne1 Ne4 
20.
Be3 Qe7 21. Nd3 e5 22. Ra6 c5 23. Rfa1 Rfc8 24. Ne1 Qb7 25. R1a5 c4 26. Rxa7
Rxa7 27. Rxa7 Qd5 28. bxc4 bxc4 29. Ra1 f5 30. Rd1 Qb7 31. Nf3 Qxb2 32. Rd5 
Nc3
33. Qd2 Nxd5 34. Qxd5+ Bf7 35. Qd7 Qb1+ 36. Kh2 Qb8 37. Ba7 Qc7 38. Qxc7 
Rxc7
39. Bb8 Re7 40. Bxe5 Bd5 41. Bd4 Bxf3 42. gxf3 Re2 43. c3 Rd2 44. Be5 Rxf2+ 
45.
Kg3 Re2 46. Bd4 Kf7 47. Kf4 g6 48. h4 h6 49. h5 gxh5 50. Kxf5 Rg2 51. Ke4 h4
52. f4 h3 53. Kf3 Rg8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.3"]
[White "Schiffer, Kai-Uwe"]
[Black "Wielinga, Wiebe"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "57"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 c5 7. Ngf3 Nc6 8. 
Bb5
cxd4 9. cxd4 Bd7 10. exd5 exd5 11. O-O Be7 12. Ne5 Nxe5 13. dxe5 Qe6 14. 
Bxd7+
Qxd7 15. Nf3 O-O 16. Qb3 Rfd8 17. Rfd1 Rac8 18. Rd3 Rc6 19. Rad1 Rb6 20. Qc2
Qf5 21. b3 Bg5 22. h4 Rc6 23. Qe2 Bf4 24. Nd4 Qe4 25. Qf1 Rg6 26. Nf3 Re6 
27.
Re1 Qb4 28. g3 Rg6 29. Rd4 {Diagram #} 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.25"]
[White "Costello, Colin"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "85"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 e5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nc6 6. O-O d6 7. d3 Be6 8. 
Rb1
a5 9. a3 O-O 10. b4 axb4 11. axb4 Qd7 12. b5 Ne7 13. Ng5 Rab8 14. Nxe6 fxe6 
15.
Qb3 Kh8 16. Ba3 Rfd8 17. Bh3 Nf5 18. e3 Qf7 19. Ne4 Nxe4 20. dxe4 Ne7 21. f4
Qg8 22. c5 d5 23. c6 Nc8 24. cxb7 Rxb7 25. fxe5 c6 26. Qc3 cxb5 27. Qc6 Rb6 
28.
Qc7 Ra6 29. Bc5 Qe8 30. Rf7 Rc6 31. Qb7 Bxe5 32. Rf8+ {Diagram #} Qxf8 33. 
Bxf8
Rc7 34. Qxb5 Rxf8 35. Bxe6 Bg7 36. exd5 Rc3 37. Rf1 Rd8 38. Qa5 Re8 39. Rf7
Rc1+ 40. Kg2 Rc2+ 41. Kh3 Nd6 42. Qa4 Rb2 43. Rxg7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.14"]
[White "Dessing, Bastiaan"]
[Black "Van der Plas, Rob"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "106"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8.
Bd3 Qa5 9. Bd2 Bd7 10. O-O c4 11. Be2 O-O-O 12. Re1 f6 13. Bf1 Rdf8 14. a4 
Ng6
15. g3 Rf7 16. Bh3 h6 17. Re3 fxe5 18. dxe5 Nge7 19. Nd4 Nxd4 20. cxd4 Qb6 
21.
c3 Nf5 22. Rf3 g5 23. Bg4 Rg7 24. Qc1 Qd8 25. Rb1 h5 26. Bxf5 exf5 27. Qa3 
Qf8
28. Qxf8+ Rxf8 29. e6 Bxe6 30. Re1 Rf6 31. Rfe3 Kd7 32. Re5 f4 33. a5 Kd6 
34.
Kg2 h4 35. Bc1 Bf5 36. Ba3+ Kc6 37. Be7 Rff7 38. f3 hxg3 39. hxg3 g4 40. Bh4
gxf3+ 41. Kf2 Be4 42. Rg5 Rxg5 43. Bxg5 fxg3+ 44. Kxg3 Kb5 45. Ra1 Rg7 46. 
Kf4
Rxg5 {Diagram #} 47. Kxg5 Bd3 48. Ra2 Be2 49. Rb2+ Kc6 50. a6 b5 51. Kg6 f2 
52.
Rxe2 f1=Q 53. Re6+ Kd7 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.7"]
[White "Pel, Bonno"]
[Black "Rietveld, Renze"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "126"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nc3 d5 2. e4 e6 3. Qe2 dxe4 4. Nxe4 Bd7 5. Nf3 Nf6 6. Ne5 Nc6 7. Nxf6+ 
gxf6
8. Nf3 e5 9. c3 Qe7 10. d3 O-O-O 11. Be3 Bg4 12. O-O-O f5 13. h3 Bh5 14. g4
fxg4 15. Nh2 Bg6 16. hxg4 Qd6 17. Qc2 Qd5 18. Be2 Qxa2 19. b4 Qxc2+ 20. Kxc2 
e4
21. d4 h5 22. Nf1 h4 23. Ra1 Kb8 24. Nd2 f6 25. b5 Ne7 26. c4 Bg7 27. d5 f5 
28.
Ra2 f4 29. Bxa7+ Kc8 30. Bc5 Kd7 31. f3 e3+ 32. Ne4 Ra8 33. Rxa8 Rxa8 34. 
Kb3
Ra1 35. Rxa1 Bxa1 36. Ng5 Be5 37. Bb4 b6 38. Be1 Nc8 39. Bxh4 Bf6 40. Nf7 {
Diagram #} Ke7 41. Ne5 Be8 42. Bxf6+ Kxf6 43. Nd3 Kg5 44. Kc3 Nd6 45. Kd4 
Bg6
46. Ne5 Be8 47. Nd3 Bg6 48. Nb4 Kh4 49. Bd3 Bxd3 50. Kxd3 Kg3 51. Ke2 Ne4 
52.
d6 cxd6 53. Nd5 Ng5 54. Nc3 Nxf3 55. Ne4+ Kxg4 56. Nxd6 Nd4+ 57. Kd3 e2 58. 
Kd2
f3 59. Ne4 Nc2 60. Nf2+ Kg3 61. Nd3 e1=Q+ 62. Nxe1 Nxe1 63. c5 f2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.19"]
[White "Niesert, Loet"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "76"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. 
Be2
Nbd7 9. O-O Bb7 10. Qe1 Rc8 11. a3 Be7 12. Rd1 O-O 13. Qg3 Re8 14. Rd2 Nb6 
15.
e5 Nfd5 16. Nxd5 Nxd5 17. Bh6 g6 18. f4 Bf8 19. Bxf8 Rxf8 20. Bg4 dxe5 21. 
fxe5
Qg5 22. Nf3 Qe3+ 23. Kh1 Qh6 24. Rff2 Ne3 25. Kg1 Rfd8 26. Nd4 Nc4 {Diagram 
#}
27. Rd1 Nxb2 28. Rdd2 Nc4 29. Rd1 Qe3 30. Qh4 Rxd4 31. Rxd4 Qxd4 32. Qf6 
Nxe5
33. Bxe6 Rf8 34. c3 Qc5 35. Bb3 Nc4 36. Bc2 Bd5 37. h4 Qe3 38. Qg5 Qe1+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.6"]
[White "Heemskerk, Wim"]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "23"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 d6 5. c4 Nbd7 6. Nc3 e5 7. O-O g6 8. 
Nxe5
Bxg2 9. Nxd7 Bxf1 10. Nxf6+ Qxf6 11. Nd5 Qd8 12. Qa4+ {Diagram #} 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.17"]
[White "Burggraaf, Jan Theodoor"]
[Black "Romijn, Bart"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "57"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Nc3 c6 5. a4 Nf6 6. h3 O-O 7. Be3 Qc7 8. Nd2 
e5
9. dxe5 dxe5 10. Nb3 b6 11. Bc4 a5 12. g4 Ba6 13. Qe2 Bb7 14. f3 Na6 15. Qf2 
c5
16. Nb5 Qe7 17. O-O-O Rad8 18. Rxd8 Rxd8 19. c3 Nc7 20. g5 Nh5 {Diagram #} 
21.
Nxc5 bxc5 22. Bxc5 Qd7 23. Bb6 Nxb5 24. Bxb5 Qe7 25. Bxd8 Qxd8 26. h4 Bc8 
27.
Qa7 Be6 28. Rd1 Qc8 29. Qb6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.18"]
[White "Pols, Leendert"]
[Black "Blees, Enrico"]
[Result "0-1"]
[ECO "A83"]
[PlyCount "52"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. Bxf6 exf6 6. Nge2 Bb4 7. a3 
Bxc3+
8. Nxc3 f5 9. Qh5+ g6 10. Qh6 Ne7 11. Qg7 Rg8 12. Qxh7 d5 13. O-O-O Be6 14. 
Na4
b6 15. c4 Qd6 16. g3 {Diagram #} dxc4 17. d5 Bd7 18. Nc3 b5 19. f3 exf3 20. 
Re1
Rf8 21. Nxb5 Bxb5 22. Re6 Qd7 23. Bxc4 Bxc4 24. Rhe1 Be2 25. Qxg6+ Kd8 26. 
d6
Nxg6 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.9"]
[White "Wüstefeld, Emile"]
[Black "Pouw, Marcel"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. exd5 Nxd5 8.
Bd2 Nxc3 9. bxc3 Be7 10. O-O O-O 11. a4 a5 12. Rfe1 Nd7 13. Rab1 Bc6 14. Bb5
Bb7 15. Bf4 Bf6 16. Nd2 c6 17. Bd3 Bg5 {Diagram #} 18. Bd6 Re8 19. Ne4 f5 
20.
Nxg5 Qxg5 21. f3 Ra7 22. Bc4 c5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.25"]
[White "Munnik, Talitha"]
[Black "Slagter, Ruben"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "55"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. 
Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Ne5 11. Bb3 Qa5 12. g4 Rfc8 13. Kb1 Nc4 14. Bxc4 
Rxc4
15. Nb3 Qa6 16. h4 Rac8 17. h5 b5 18. hxg6 fxg6 19. e5 Ne8 {Diagram #} 20. 
Qh2
h6 21. Bxh6 Bxe5 22. f4 Bf6 23. Bg5 Bg7 24. Qh7+ Kf7 25. Rde1 e6 26. f5 exf5
27. Re7+ Kf8 28. Qh8+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.13"]
[White "Wielinga, Wiebe"]
[Black "Zuiderweg, Edwin"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 h6 8. d4 
d5
9. e5 Ne4 10. Nbd2 Nxd2 11. Bxd2 Qb6 12. Bxc6 bxc6 13. Qc1 Kh7 14. dxc5 Qxc5
15. Be3 Qc4 16. b3 Qa6 17. Bc5 Re8 18. Nd4 e6 19. Qf4 Kg8 20. Re3 Qb7 21. 
Rae1
Qd7 22. h4 Bb7 23. Rf3 Bf8 24. Bxf8 Rxf8 25. Qxh6 c5 {Diagram #} 26. Rf6 
cxd4
27. h5 dxc3 28. hxg6 fxg6 29. Rxg6+ Kf7 30. Rg7+ Ke8 31. Rxd7 Kxd7 32. Qh7+ 
Kc6
33. Rc1 Rac8 34. Qe7 Rfe8 35. Rxc3+ Kb6 36. Qb4+ Ka6 37. a4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.23"]
[White "Meurs, Tom"]
[Black "Witkamp, Jarno"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "57"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 g6 7. N1f3 Bg7 
8.
Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qe2 Bg4 12. c3 Qd5 13. Bc4 Bxf3 14. gxf3
Qh5 15. Bd2 Nd5 16. O-O-O Bf6 17. h4 O-O-O 18. Bb3 e5 19. dxe5 Qxe5 20. Qc4 
Qc7
21. Rhe1 Be5 22. Kb1 f5 23. Rg1 Qd6 24. Qa4 a6 25. c4 Nb6 26. Qa5 Nd7 27. 
Bc3
Bxc3 28. Qxc3 Qe5 {Diagram #} 29. Rxd7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.14"]
[White "Jellema, Yme Jan"]
[Black "Driessen, Wim"]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "100"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8.
exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Be7 11. O-O Nc6 12. Qh5 Be6 13. Rae1 Qd7 14. 
Qe2
O-O 15. Be3 Qc7 16. f4 exf4 17. Bxf4 Bd6 18. Qh5 g6 19. Qh6 Ne5 20. Bxe5 
Bxe5
21. c4 Rac8 22. Nd2 Bg7 23. Qh4 Rfd8 24. Re2 Rd4 25. Ne4 Qd8 26. Qf2 
{Diagram #
} Rdxc4 27. Bxc4 Bd4 28. Bxe6 Bxf2+ 29. Rfxf2 fxe6 30. Rd2 Qb6 31. Nf6+ Kh8 
32.
Rd7 Rc7 33. Rd8+ Kg7 34. Ne8+ Kh6 35. Nxc7 Qb1+ 36. Rf1 Qb6+ 37. Rf2 Qxc7 
38.
Rd3 Qb6 39. Rb3 Qd4 40. c3 Qd1+ 41. Rf1 Qe2 42. Rxb7 Qxa2 43. Rff7 Qa1+ 44. 
Kf2
Qxc3 45. Rxh7+ Kg5 46. Rbf7 e5 47. Rf3 Qd2+ 48. Kg3 Qe1+ 49. Rf2 Qe3+ 50. 
Rf3
Qe1+ {Diagram #} 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.5"]
[White "Cako, Laszlo"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "B89"]
[PlyCount "50"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. 
Qe2
Qc7 9. O-O-O Na5 10. Bd3 b5 11. a3 Rb8 12. Rhe1 Nd7 13. f4 Nb6 14. e5 d5 15. 
f5
{Diagram #} Bxa3 16. Ndxb5 axb5 17. Nxb5 Bxb2+ 18. Kb1 Qxe5 19. Qf2 Nbc4 20.
Bb6 Rxb6 21. Rxe5 Rxb5 22. Bxc4 Nxc4 23. Rexd5 exd5 24. Qe2+ Be5+ 25. Kc1 
Ra5
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.8"]
[White "Otte, Marijn"]
[Black "Hartoch, Rob"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "48"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. a4 Nd7 6. Qd2 Ngf6 7. h3 O-O 8. g4 
e5
9. dxe5 dxe5 10. a5 Qe7 11. Nge2 Nc5 12. Bg2 Be6 13. Ng3 Bc4 14. Nce2 Ne6 
15.
O-O Rfd8 16. Qc3 Ba6 17. Rfd1 Ne8 18. Rxd8 Qxd8 19. Kh2 N8c7 20. Qb3 Nb5 21. 
c3
Qc7 22. Qc2 Rd8 23. b4 {Diagram #} Nbd4 24. Qb2 Bc4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.10"]
[White "Belle, Erika"]
[Black "Pel, Bonno"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "54"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Nge2 Nc6 5. Be3 e5 6. h3 Nf6 7. Qd2 exd4 8.
Nxd4 O-O 9. O-O-O Re8 10. f3 Bd7 11. g4 a6 12. h4 Ne5 13. Be2 c5 14. Nb3 c4 
15.
Nd4 b5 16. h5 b4 17. Nb1 {Diagram #} c3 18. bxc3 Nexg4 19. hxg6 hxg6 20. 
Rdg1
Nxe3 21. Qxe3 Nd5 22. Qd2 bxc3 23. Nxc3 Nxc3 24. Qxc3 Qf6 25. Rd1 Rec8 26. 
Qa3
Qg5+ 27. Kb1 Rab8+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.12"]
[White "Tromp, Pieter"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Bg5 Be7 6. Nf3 O-O 7. Be2 dxc4 
8.
O-O Be6 9. Qc2 Nc6 10. Rd1 Nb4 11. Qc1 c6 12. Bxc4 Bxc4 13. Qxc4 Qd5 14. 
Qxd5
Nfxd5 15. Bxe7 Nxe7 16. Nc3 Rad8 17. a3 Nbd5 18. Re1 Ng6 19. Nxd5 Rxd5 20. 
g3
Rfd8 21. Re4 f6 22. Rae1 Kf7 23. b4 a5 24. Rb1 Rb5 25. Nd2 f5 26. Re3 h6 27.
Nc4 Rxd4 28. Nxa5 Rd7 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.19"]
[White "Hummel, Joop"]
[Black "Warmelink, Dick"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "45"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nf6 6. Bg5 Be7 7. e3 O-O 8. 
Qc2
Qa5 9. Nb3 Qc7 10. Bf4 e5 11. Nb5 Bb4+ 12. Nd2 Qe7 13. Bg5 d4 14. Bd3 Bxd2+ 
15.
Qxd2 Na6 16. O-O h6 17. Bh4 g5 18. Bg3 dxe3 19. Qxe3 Ng4 20. Qe2 Nc5 21. Bc2 
a6
22. Nc3 Nd7 23. Qxg4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.20"]
[White "Mostertman, Milan"]
[Black "Costello, Colin"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. c4 a6 5. Ba4 g6 6. Nf3 Bg7 7. d4 O-O 8.
Bc2 b5 9. b3 Bb7 10. O-O Nb6 11. Bd3 e6 12. cxb5 Nbxd5 13. bxa6 Bxa6 14. 
Bxa6
Rxa6 15. Qd3 Qa8 16. a4 Rd8 17. Na3 c5 18. Bb2 cxd4 19. Bxd4 Nf4 20. Qe3 
Rxd4
21. Nb5 N6d5 22. Qe1 Rd3 23. Rb1 Rc6 24. Qe4 f5 25. Qe1 Nc3 26. Nxc3 Rcxc3 
27.
g3 Nh3+ 28. Kg2 Ng5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.24"]
[White "Velema, Sander"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "C71"]
[PlyCount "113"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 Nf6 6. Qe2 Be6 7. c3 b5 8. Bc2
Qd7 9. Ng5 g6 10. a4 b4 11. Nxe6 fxe6 12. O-O Bg7 13. Rd1 O-O 14. d4 Qf7 15.
Qc4 Na5 16. Qxb4 {Diagram #} Nd5 17. exd5 Qxf2+ 18. Kh1 Qxc2 19. Rg1 Nb3 20.
Na3 Rab8 21. Nxc2 Rxb4 22. cxb4 Nxa1 23. Nxa1 exd5 24. dxe5 Bxe5 25. Nc2 c6 
26.
Be3 Rb8 27. Bd4 Kf7 28. Rd1 Ke6 29. b3 Rf8 30. Kg1 Rf7 31. Rc1 Rf8 32. a5 
Rf4
33. Be3 Re4 34. Rd1 Bc3 35. Bd4 Bxd4+ 36. Nxd4+ Kd7 37. Nc2 Re7 38. Nd4 Re4 
39.
Kf2 c5 40. Nc2 Kc6 41. Re1 Rf4+ 42. Kg3 Rf5 43. Re7 Rg5+ 44. Kf3 Rf5+ 45. 
Ke2
Re5+ 46. Rxe5 dxe5 47. Kd3 Kb5 48. Ne3 e4+ 49. Kd2 d4 50. Nd5 cxb4 51. g4 
Kxa5
52. g5 Kb5 53. Nf6 a5 54. Nxe4 a4 55. bxa4+ Kxa4 56. Kd3 b3 57. Nc5+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.26"]
[White "Nyman, John"]
[Black "Pilgrim, Peter"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "52"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 
e6
8. O-O c5 9. dxc5 Bxc5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qxd7+ Nxd7 13. Rd1 
Ke7
14. Bf4 Nb6 15. a3 Nd5 16. Bg3 Rhd8 17. c4 Nf6 18. b4 Bd6 19. Bxd6+ Rxd6 20.
Rxd6 Kxd6 21. Rd1+ Ke7 22. Ne5 Rc8 23. g4 Rc7 24. g5 Ne4 25. f4 f6 26. Rd4 
Nc3
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.28"]
[White "Dijkstra, Maarten"]
[Black "Den Boer, Paul"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. 
Be2
a6 9. a3 Bb7 10. b4 Nd5 11. Bd2 Qf6 12. Ne4 Qg6 13. Bd3 f5 14. Ng3 N5f6 15. 
Qc2
Qf7 16. Ng5 Qg8 17. h4 g6 18. f4 Bg7 19. Bc3 Nd5 20. Kf2 c5 21. bxc5 Nxc5 
22.
Bb4 Nxd3+ 23. Qxd3 Nxb4 24. axb4 Bd5 25. Ra5 Ke7 26. Rc1 Bc4 27. Qa3 Qc8 28.
Ra1 h6 29. Nf3 Kf6 30. Rxa6 Rxa6 31. Qxa6 Qxa6 32. Rxa6 Bf8 33. Ne5 Bxb4 34.
Ra7 Rf8 35. h5 g5 36. Rh7 gxf4 37. exf4 {Diagram #} 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.4"]
[White "Van Assendelft, Floris"]
[Black "Hovenga, Alje"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "51"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nxe5 6. dxe5 e6 7. Bd3 Ne7 
8.
O-O Qc7 9. Qe2 Nc6 10. f4 Bd7 11. c3 g5 12. Na3 a6 13. Kh1 Bg7 {Diagram #} 
14.
f5 Nxe5 15. fxe6 Bxe6 16. Bxg5 Nxd3 17. Qxd3 Qe5 18. Bf4 Qe4 19. Qd2 d4 20.
Rae1 Qd5 21. Nc2 d3 22. Ne3 Qxa2 23. Nf5 Bf8 24. Qxd3 Rd8 25. Qg3 Rd7 26. 
Be5
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.22"]
[White "Vermeulen, Wesley"]
[Black "Dessing, Bastiaan"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "81"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nbd7 7. Nf3 e5 8. 
dxe5
dxe5 9. Bh6 Bxh6 10. Qxh6 Qe7 11. O-O Ng4 12. Qd2 O-O 13. a4 b4 14. Ne2 Rd8 
15.
h3 Ngf6 16. Ng3 Ne8 17. Qh6 Nd6 18. Rad1 Nc5 19. Ng5 f6 20. Bc4+ Be6 21. 
Nxe6
Nxe6 22. Bxe6+ Qxe6 23. f4 Nf7 $11 {Diagram #} 24. f5 Qc4 25. Qe3 Kg7 26. 
fxg6
hxg6 27. Qf2 Qe6 28. Rxd8 Rxd8 29. h4 Rd6 30. h5 Qg4 31. hxg6 Kxg6 32. Nf5 
Ng5
33. Qxa7 Nf7 34. Nxd6 Nxd6 35. Qb8 Qxe4 36. Qxd6 Qe3+ 37. Kh2 Qh6+ 38. Kg3 
Qg5+
39. Kf2 Qh4+ 40. Ke2 Qe4+ 41. Kd1 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.1"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Daudzvardis, Janis"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 c5 2. e4 e6 3. Nf3 b6 4. Nc3 d6 5. dxc5 bxc5 6. Bf4 Bb7 7. Qd2 Be7 8.
O-O-O e5 9. Bg5 f6 10. Be3 Nc6 11. Bc4 Nd4 12. Nd5 Rc8 13. Kb1 Bxd5 14. Bxd5
Qb6 15. c3 Nb5 16. Ka1 Nc7 17. Bb3 Bf8 18. Qe2 Qa6 19. Bc4 Qc6 20. Nd2 Ne7 
21.
f4 exf4 22. Bxf4 Ng6 23. Qh5 Kd8 24. Bg3 Qe8 25. Nb3 Ne5 26. Qe2 Nxc4 27. 
Qxc4
Qc6 {Diagram #} 28. Qxc5 Qxc5 29. Nxc5 Ne8 30. Ne6+ Ke7 31. Nf4 g5 32. Nd5+ 
Ke6
33. Rd4 Rg8 34. Rf1 Rg7 35. Ra4 Rb8 36. Bf2 Rf7 37. Rxa7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.16"]
[White "Van Kampen, Robin"]
[Black "Karsdorp, Nico"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "61"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. Bc4 Be7 
8.
O-O O-O 9. d4 b6 10. Re1 Nxc3 11. bxc3 Bb7 12. Bd3 Nd7 13. Bd2 Nf6 14. h4 
Rc8
15. Rc1 Ba3 16. Rb1 Bd6 17. Ne5 h6 18. Rc1 Ba3 19. Rc2 Qd5 20. f3 Qd8 21. 
Qe2
Nh5 22. g4 Nf6 23. g5 hxg5 24. Bxg5 Be7 25. Qg2 Nh5 26. Qg4 Nf6 27. Bxf6 
Bxf6
28. Qh5 g6 {Diagram #} 29. Rg2 Bxe5 30. Bxg6 fxg6 31. Qxg6+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.11"]
[White "Kamali, Mehran"]
[Black "Kuipers, Stefan"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "114"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. 
O-O
Ne7 15. c4 Rxc4 16. Qb3 Nxd5 17. Qb5+ Kxc7 18. Qxc4+ Kb8 19. exd5 Bb7 20. a4
Qa5 21. Rfd1 Qc5 22. Qb3 Bh6 23. a5 Ka7 24. a6 Ba8 25. Qa4 Rc8 26. b4 Qc7 
27.
b5 e4 {Diagram #} 28. b6+ Qxb6 29. Rab1 Qc5 30. Rb5 Qc3 31. Rb3 Qc2 32. Qd4+
Rc5 33. Rdb1 e3 34. Qa1 exf2+ 35. Kf1 Qxb3 36. Rxb3 Rc1+ 37. Qxc1 Bxc1 38. 
Kxf2
Bf4 39. g3 Be5 40. Rf3 Bxd5 41. Rxf5 Kxa6 42. Ke3 Ba2 43. Kf3 Kb6 44. h4 Kc6
45. g4 Kd7 46. Ke3 Ke6 47. Rf2 Bc4 48. h5 d5 49. g5 d4+ 50. Kd2 Bg3 51. Rf3 
Bh4
52. g6 fxg6 53. hxg6 hxg6 54. Rf8 Bg5+ 55. Kd1 d3 56. Re8+ Kd7 57. Rb8 Bd5 
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.3"]
[White "Rietveld, Renze"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "106"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nde2 Be7 8.
Ng3 Be6 9. Nh5 Nxh5 10. Qxh5 Nd7 11. Bd3 O-O 12. O-O Rc8 13. a4 Nf6 14. Qe2 
Ng4
15. Bd2 Bg5 16. Nb1 Rc6 17. h3 Nh6 18. Ra3 Qf6 19. b4 Bxd2 20. Nxd2 d5 21. 
exd5
Bxd5 22. c4 Be6 23. Re1 Qe7 24. c5 f6 25. Nc4 Bxc4 26. Bxc4+ Kh8 27. Rd1 a5 
28.
Bb5 axb4 29. Rad3 Rc7 30. Rd7 Qxc5 31. Qe4 Rxd7 32. Rxd7 b6 33. Qb7 Nf5 34. 
Rc7
Qd6 35. Rd7 Qb8 36. Qd5 Nd4 37. Rb7 Qa8 38. Qd7 Rg8 39. Bc4 Qc8 40. Qf7 b5 
41.
Rc7 {Diagram #} bxc4 42. Rxc8 Rxc8 43. Qb7 Rg8 44. Qxb4 c3 45. Qc4 c2 46. 
Kh2
h6 47. a5 Ra8 48. a6 Rxa6 49. Qxa6 c1=Q 50. Qa8+ Kh7 51. Qe4+ f5 52. Qxe5 
Qd2
53. Qg3 Ne2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.7"]
[White "De Jong, Migchiel"]
[Black "Kleijn, Christov"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "133"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. c4 c6 6. d4 d5 7. Nbd2 Nbd7 8. 
Be2
Ne4 9. cxd5 Nxd2 10. Qxd2 cxd5 11. O-O Nf6 12. Rfc1 Bg4 13. Qb4 Bxf3 14. 
Bxf3
Qd7 15. Ba3 e6 16. Qa5 b6 17. Qa6 Rfb8 18. Be2 b5 19. Bb4 Rb6 20. Qa5 Ne4 
21.
Rc2 Rc8 22. Bxb5 Qb7 23. Rxc8+ Qxc8 24. Bd3 Qb8 25. Be1 Nd6 26. Rc1 Bf6 27. 
Qc5
Bd8 28. f3 Rb7 29. Bg3 Rd7 30. Rc2 Bb6 31. Qa3 Qd8 32. Qc1 Kg7 33. Be5+ f6 
34.
Bg3 Qe7 35. Kh1 e5 36. dxe5 fxe5 37. Qb2 Nf7 38. Re2 Kg8 39. h3 Qg5 40. Bf2 
Rd6
41. Qc2 Kg7 42. Qc3 Qf6 43. Rc2 Rd7 44. Qd2 Nd6 45. Rc6 Qe7 46. Ba6 Nf7 47. 
Bc8
Rd8 48. h4 Qe8 49. Qc1 Nd6 50. Bh3 e4 51. f4 Qe7 52. Qc3+ Qf6 53. Qxf6+ Kxf6
54. g4 h5 55. g5+ Kg7 56. Kg2 Nf7 57. Re6 Bc5 58. Kf1 Rb8 59. Rc6 Bb6 60. 
Ke2
Nd8 61. Rd6 d4 62. Rd7+ Kf8 63. exd4 Nc6 64. Rd6 Ne7 65. Ke3 Re8 66. Rf6+ 
Kg7
67. Re6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.27"]
[White "Koenen, Hermann"]
[Black "Salihbegovic, Edim"]
[Result "0-1"]
[ECO "E73"]
[PlyCount "102"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Bg5 d6 6. Be2 Nc6 7. Nf3 Bg4 8. 
O-O
e5 9. d5 Bxf3 10. Bxf3 Nd4 11. g3 c6 12. Bg2 Qa5 13. a3 Qc5 14. Qd3 a5 15. 
Ne2
Nd7 16. Nxd4 exd4 17. f4 Rfe8 18. Rac1 Rac8 19. Bh3 f5 20. b4 axb4 21. axb4
Qxb4 22. exf5 Nc5 23. Qd1 gxf5 24. Bxf5 {Diagram #} d3 25. Bxc8 Rxc8 26. Qg4
Rf8 27. Bh6 Qb2 28. Ra1 Qd4+ 29. Kg2 Re8 30. Ra7 cxd5 31. Qxg7+ Qxg7 32. 
Bxg7
Kxg7 33. cxd5 Re2+ 34. Kf3 Rxh2 35. Rf2 Rh5 36. Rd2 Rxd5 37. Ke3 h5 38. Ra8 
Kf6
39. Rf8+ Ke7 40. Rh8 Kf6 41. Re8 Kf5 42. Rg8 Ke6 43. Rg7 b5 44. Rg6+ Kf7 45.
Rg5 Rxg5 46. fxg5 b4 47. Rb2 b3 48. Kd4 Kg6 49. Kd5 Kxg5 50. Kxd6 Ne4+ 51. 
Ke5
d2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.15"]
[White "Van Nies, Pauline"]
[Black "Ten Hertog, Hugo"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "75"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Qc7 8. 
O-O
Nbd7 9. Kh1 b5 10. Bf3 Bb7 11. a3 Be7 12. Qe1 h5 13. Be3 Ng4 14. Bg1 g5 15.
Bxg4 hxg4 16. f5 e5 {Diagram #} 17. Nd5 Bxd5 18. exd5 Nf6 19. Nc6 Nxd5 20. 
Nxe7
Kxe7 21. Rd1 Nf6 22. Qb4 Rad8 23. Rfe1 Ke8 24. Bd4 g3 25. Qd2 Ke7 26. Kg1 
gxh2+
27. Kh1 Nh5 28. f6+ Nxf6 29. Qxg5 Rdg8 30. Qd2 Nh5 31. Bf2 Qc6 32. Bh4+ f6 
33.
Qf2 Nf4 34. Bg3 Nh3 35. Qe3 Qxc2 36. Rd2 Rxg3 37. Qa7+ Ke6 38. Rxc2 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "3.21"]
[White "Dehn, Marcus"]
[Black "Dijkstra, Arjan"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "86"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bd7 5. Ne5 Bd6 6. Nc3 a6 7. Bd3 O-O 8. 
Qf3
Bc6 9. Qh3 Nbd7 10. g4 g6 11. Bh6 {Diagram #} Nxe5 12. dxe5 Bxe5 13. O-O d4 
14.
exd4 Bxd4 15. Bxf8 Kxf8 16. Be2 Nd5 17. Bf3 Qg5 18. Nxd5 Bxd5 19. Bxd5 exd5 
20.
Qg3 h5 21. h4 Qxg4 22. Qxg4 hxg4 23. Kg2 f5 24. f3 gxf3+ 25. Rxf3 Re8 26. 
Rd1
Bb6 27. Kf1 Re5 28. Re1 Re4 29. h5 Kg7 30. Rg3 Rf4+ 31. Ke2 Rg4 32. Rxg4 
fxg4
33. Rh1 Kh6 34. hxg6+ Kxg6 35. Rh8 Bc5 36. Ra8 Kf5 37. b4 Bxb4 38. Ra7 c5 
39.
Rxb7 Kf4 40. Rd7 Ke4 41. a4 a5 42. Rg7 Kf4 43. Rd7 Ke4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.8"]
[White "Hartoch, Rob"]
[Black "Burggraaf, Jan Theodoor"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "25"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. O-O f6 6. e4 dxe4 7. dxe4 e5 8. 
Nbd2
Ne7 9. Nc4 Nc8 10. Ne3 Be6 11. Qe2 Nd6 12. Nd2 h5 13. Rd1 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.22"]
[White "Zuiderweg, Edwin"]
[Black "Mostertman, Milan"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "45"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O Nc6 7. Nxc6 bxc6 
8.
Qe2 Qe7 9. c4 {Diagram #} O-O 10. c5 Nxc5 11. Qxe7 Bxe7 12. dxc5 Bxc5 13. 
Bf4
Rb8 14. Nc3 Bd6 15. Bxd6 cxd6 16. b3 d4 17. Ne2 c5 18. Nf4 Bb7 19. Bc4 Rfe8 
20.
Rfe1 g5 21. Nh5 Re5 22. Rxe5 dxe5 23. f3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.12"]
[White "Costello, Colin"]
[Black "Van der Plas, Rob"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "39"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 e6 2. Nf3 d5 3. g3 c6 4. b3 Nf6 5. Bg2 Bd6 6. Bb2 Nbd7 7. d4 O-O 8. 
O-O
b5 9. Nbd2 a5 10. Qc2 Ba6 11. Rac1 Rc8 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 
Qe7
15. Rfd1 Ba3 16. Bxa3 Qxa3 17. Ng5 Nf6 18. Qc2 Qe7 19. Qd2 b4 20. Ne4 
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.20"]
[White "Romijn, Bart"]
[Black "Munnik, Talitha"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "75"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. 
Qe2
Ne7 9. O-O Ng6 10. Rd1 Be7 11. Be3 O-O 12. Rac1 Nc6 13. Qd2 d6 14. Bg5 Na5 
15.
Bxe7 Nxe7 16. Qxd6 Qxd6 17. Rxd6 {Diagram #} Nxb3 18. axb3 b4 19. Rd7 bxc3 
20.
bxc3 Bxe4 21. Rxe7 Bxf3 22. gxf3 Rab8 23. b4 Rfc8 24. Ra7 Rxb4 25. cxb4 
Rxc1+
26. Kg2 g5 27. Rxa6 Rb1 28. Rb6 Kg7 29. Rb7 Kg6 30. b5 h5 31. b6 e5 32. Rb8 
Kf5
33. h3 h4 34. Kh2 Rb5 35. Kg2 Rb3 36. Rf8 Rxb6 37. Rxf7+ Kg6 38. Re7 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.1"]
[White "Van Assendelft, Floris"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "42"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. 
cxd4
Nf5 9. Nc2 Qb6 10. g4 Nfe7 11. h3 Na5 12. b3 {Diagram #} h5 13. Rg1 hxg4 14.
hxg4 Bb5 15. Ba3 Ng6 16. Bxf8 Rxf8 17. Bxb5+ Qxb5 18. Qe2 Qxe2+ 19. Kxe2 Rc8
20. Rac1 Ke7 21. Nb4 Rh8 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.16"]
[White "Kleijn, Christov"]
[Black "Tromp, Pieter"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ c6 6. dxc6 Qa5+ 7. Nc3 bxc6 
8.
Bd3 e6 9. Nge2 Bb4 10. O-O O-O 11. Be3 Rd8 12. Ne4 Nd5 13. Bf2 Nd7 14. c4 
N5f6
15. a3 Be7 16. b4 Qc7 17. Nxf6+ Bxf6 18. Bxf5 exf5 19. Qc2 g6 20. Bg3 Qb7 
21.
Rab1 Qa6 22. a4 Nb6 23. b5 Qc8 24. a5 Nd7 25. Qa4 cxb5 26. Rxb5 Nf8 27. d5 
Nd7
28. Bf2 a6 29. Rbb1 Nc5 30. Qa3 Be7 31. Nd4 Bd6 32. Qc3 Qc7 33. Nc6 Re8 34. 
g3
Nd7 {Diagram #} 35. c5 Be5 36. Nxe5 Nxe5 37. Bd4 Nd7 38. c6 Ne5 39. Bxe5 
Rxe5
40. Rb7 Qd6 41. Rd7 Qf6 42. f4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.19"]
[White "Dijkstra, Arjan"]
[Black "Velema, Sander"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "78"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 Nxc3 5. bxc3 c5 6. Nf3 Nc6 7. Be2 Bf5 8.
O-O e6 9. Bg5 Be7 10. Bxe7 Qxe7 11. h3 c4 12. a4 O-O 13. Nd2 h6 14. f4 Bh7 
15.
Bg4 Qd7 16. Be2 a6 17. Nf3 b5 18. axb5 axb5 19. Qd2 Qb7 20. g4 Rxa1 21. Rxa1
Ra8 22. Rxa8+ Qxa8 23. Ne1 Qa1 24. Kf2 {Diagram #} b4 25. cxb4 Nxd4 26. c3 
Nb5
27. Bxc4 Nxc3 28. Bd3 Bxd3 29. Qxd3 Qa7+ 30. Kf3 Ne4 31. Qe3 Qa2 32. Qe2 
Qb3+
33. Nd3 Qc4 34. Nf2 Qb3+ 35. Qd3 Nc3 36. Nd1 d4 37. Nxc3 dxc3 38. b5 Qb2 39. 
b6
c2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.9"]
[White "Daudzvardis, Janis"]
[Black "Hummel, Joop"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "49"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. Qc2 a6 6. d3 Nc6 7. Nbd2 O-O 8. 
b3
d4 9. a3 e5 10. O-O Re8 11. b4 Bd6 12. Bb2 h6 13. e4 dxe3 14. fxe3 Bf5 15. 
e4
Bd7 16. c5 Bf8 17. Nc4 Nd4 18. Nxd4 exd4 19. Bxd4 Ba4 20. Qc3 Nd7 21. e5 Rb8
22. Rae1 Bb5 23. Rf2 Bxc4 24. Qxc4 Re7 25. Ref1 {Diagram #} 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.11"]
[White "Blees, Enrico"]
[Black "Wielinga, Wiebe"]
[Result "0-1"]
[ECO "C96"]
[PlyCount "62"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. 
c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 Bf6 
15.
Be3 Bb7 16. Ng3 g6 17. Qd2 Rc8 18. Rac1 cxd4 19. Nxd4 Nxd4 20. Bxd4 Ne5 21. 
b3
Re8 22. Ne2 d5 23. f4 {Diagram #} dxe4 24. fxe5 Bg5 25. Qd1 Bxc1 26. Qxc1 e3
27. Kh2 Qa5 28. Rf1 Be4 29. Bxe4 Rxc1 30. Rxc1 Qxa2 31. Nc3 Qd2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.10"]
[White "Hovenga, Alje"]
[Black "Otte, Marijn"]
[Result "1-0"]
[ECO "A54"]
[PlyCount "55"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Ng5 Qe7 6. f3 exf3 7. gxf3 g6 8. 
e4
Bg7 9. Be3 O-O 10. Qd3 c6 11. O-O-O Rd8 12. Nh3 a6 13. Nf4 b5 14. Qc2 bxc4 
15.
h4 d5 16. h5 g5 {Diagram #} 17. h6 gxf4 18. Qg2 Ng4 19. Bxf4 Bf6 20. Rh5 
dxe4
21. Nxe4 Rxd4 22. Rxd4 Bxd4 23. Bd6 Qe6 24. Rg5+ Kh8 25. Rxg4 f5 26. Qd2 Qd5
27. Nc3 Qxd6 28. Rxd4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.4"]
[White "Rietveld, Renze"]
[Black "Wüstefeld, Emile"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "72"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. 
cxd4
f5 9. Bd3 Nb6 10. Ne2 Bd7 11. g4 g6 12. h4 Qe7 {Diagram #} 13. h5 fxg4 14. 
Ng5
gxh5 15. Rxh5 O-O-O 16. Be3 h6 17. Kf2 Bg7 18. Nh7 Nc4 19. Bc1 Be8 20. Rh2 
Qf7
21. Kg2 Ne7 22. b3 Nb6 23. Ng3 Ng6 24. f5 Nxe5 25. dxe5 Bxe5 26. fxe6 Qf3+ 
27.
Qxf3 gxf3+ 28. Kxf3 Bxa1 29. e7 Rd6 30. Bf4 Rc6 31. Bf5+ Nd7 32. Rd2 d4 33. 
Ne4
Bc3 34. Rd3 Bb4 35. Be5 Rxh7 36. Nf6 Rxe7 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.14"]
[White "Boersma, Jan"]
[Black "Vermeulen, Wesley"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "133"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ 
Bxf6
8. h4 h6 9. Bxf6 Nxf6 10. Bd3 c5 11. Qe2 Qa5+ 12. c3 cxd4 13. Nxd4 O-O 14. 
Nb3
Qb6 15. O-O-O a5 16. Nd2 Qc7 17. g4 a4 18. g5 Nd5 19. a3 Nf4 20. Qe4 Nxd3+ 
21.
Qxd3 h5 22. Qe3 e5 23. Ne4 Bf5 24. Nd6 Bg6 25. Rhe1 b5 26. Qxe5 {Diagram #} 
b4
27. axb4 a3 28. bxa3 Qa7 29. Re2 Qxa3+ 30. Kd2 Qa6 31. b5 Qa4 32. f4 Rad8 
33.
Ke1 Qa7 34. Rd4 Qa1+ 35. Rd1 Qa7 36. Kf1 Qa8 37. Kf2 Qa7+ 38. Kg3 Qd7 39. f5
Bh7 40. Rd4 Qa7 41. g6 Bxg6 42. fxg6 fxg6 43. Qe6+ Kh7 44. Ne4 Rxd4 45. cxd4
Qxd4 46. Ng5+ Kh6 47. Nf7+ Rxf7 48. Qxf7 Qg4+ 49. Kf2 Qxh4+ 50. Ke3 Qg3+ 51.
Kd4 Qg1+ 52. Qf2 Qd1+ 53. Kc5 Qc1+ 54. Kd5 Qd1+ 55. Kc6 Qd8 56. Qf4+ Kh7 57.
Qc7 Qf6+ 58. Kc5 Qc3+ 59. Kb6 Qd4+ 60. Kb7 Qd5+ 61. Qc6 Qf7+ 62. Kb8 Qf4+ 
63.
Qc7 Qf8+ 64. Ka7 Qa3+ 65. Kb6 h4 66. Qf4 h3 67. Re3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.26"]
[White "Dessing, Bastiaan"]
[Black "Witkamp, Jarno"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "79"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. f4 e6 7. Nf3 Ne7 8. Be3 
Na6
9. c3 Nc7 10. Bd3 b6 11. h5 Nc8 12. f5 c5 13. Qc2 c4 14. Be2 b5 15. Nbd2 a5 
16.
Nh4 Be7 {Diagram #} 17. f6 gxf6 18. Ng6 Rg8 19. Nxe7 Qxe7 20. Qh7 Qf8 21. 
exf6
e5 22. Bxh6 Rh8 23. Bxf8 Rxh7 24. Bg7 exd4 25. cxd4 Ne6 26. Nf3 Nxg7 27. Ng5
Nxh5 28. Nxh7 Nf4 29. Ng5 Ng6 30. Bf3 Bc6 31. Kd2 Nd6 32. Rae1+ Kd7 33. Rh7 
Rf8
34. Rg7 Nh4 35. Re7+ Kd8 36. Bh1 Ng6 37. Nxf7+ Nxf7 38. Rexf7 Rh8 39. Rxg6 
Be8
40. Bxd5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.28"]
[White "Rauw, Gert Jan"]
[Black "Nyman, John"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "89"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. d3 O-O 6. h3 Nbd7 7. Nc3 c6 8. 
Re1
b5 9. Bb3 Nc5 10. d4 Nxb3 11. axb3 Qc7 12. Bg5 b4 13. Nb1 Be6 14. Nbd2 Rfd8 
15.
Qe2 h6 16. Bh4 Re8 17. Bg3 Nd7 18. Nc4 Bf6 19. Red1 Bxc4 20. Qxc4 exd4 21. 
Nxd4
Rxe4 {Diagram #} 22. Nb5 Rxc4 23. Nxc7 Rc8 24. bxc4 Rxc7 25. Bxd6 Rb7 26. 
Ra2
Ne5 27. Bxe5 Bxe5 28. b3 Kf8 29. Ra6 Rc7 30. Ra4 Bc3 31. Rd8+ Ke7 32. Ra8 
Bd4
33. Rxb4 Bb6 34. Rg8 g6 35. Kf1 Rd7 36. Ke2 Rd6 37. Rb8 Re6+ 38. Kf1 Kf6 39.
Ra4 Bd4 40. c5 Bxc5 41. Rf4+ Kg7 42. Rb7 a5 43. Rfxf7+ Kg8 44. Rg7+ Kh8 45.
Rgc7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.17"]
[White "Goudriaan, Etienne"]
[Black "Pouw, Marcel"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "106"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. e4 Bb4 
8.
f3 Qh4+ 9. g3 Qf6 10. Be2 Ne7 11. Be3 O-O-O 12. Qd2 Rd7 13. O-O-O Rhd8 14. 
h4
g6 15. a3 Bc5 16. Bg5 Qh8 17. Bxe7 Bxe7 18. Qf4 Qf6 19. Qxf6 Bxf6 20. e5 Be7
21. d5 Bxd5 22. Nxd5 Rxd5 23. f4 $11 h5 24. Bf3 Rd3 25. Rhf1 Bc5 26. Rxd3 
Rxd3
27. Kc2 Re3 28. g4 hxg4 29. Bxg4 Rg3 30. Be2 Rh3 31. h5 gxh5 32. f5 Bd4 33.
fxe6 fxe6 34. Bc4 Rh2+ 35. Kd3 Bxe5 36. Bxe6+ Kd8 37. b3 Ke7 38. Bd5 c6 39. 
Bg8
Rh3+ 40. Ke4 Bf6 41. Kf5 Re3 42. Kf4 Re5 43. Rh1 h4 44. Rxh4 Rg5 45. Rh7+ 
Kd6
46. Bc4 b5 47. Bd3 Rc5 48. Bf5 Be7 49. Rh6+ Kd5 50. Rh3 Bd6+ 51. Kg4 Rc1 52.
Rd3+ Ke5 53. Re3+ Kd5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.7"]
[White "Kuipers, Stefan"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "67"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Bf4 a6 8. 
dxc5
Qxd1+ 9. Rxd1 Bxc5 10. b4 Ba7 11. c4 O-O 12. Be2 b6 13. O-O Nbd7 14. Ne5 
Nxe5
15. Bxe5 Bb7 16. Nc2 Rfd8 17. Ne3 Rac8 18. a4 Kf8 19. Bd4 Nd7 20. a5 e5 21.
Bxb6 Nxb6 22. axb6 Bxb6 23. c5 Bc7 24. Rxd8+ Rxd8 25. Ra1 Ra8 26. Bc4 Rb8 
27.
Ra4 Ke7 28. Kf1 Kd7 29. Nc2 Be4 30. Bb3 a5 31. Ke2 Bxc2 32. Bxc2 Rxb4 33. 
Rxb4
axb4 34. Ba4+ 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.3"]
[White "Brandenburg, Daan"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "91"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. 
Nf3
cxd4 9. cxd4 f6 10. exf6 Nxf6 11. O-O Bd6 12. Nc3 O-O 13. Be3 Bd7 14. h3 
Rae8
15. Ne5 Re7 16. Nxd7 Rxd7 17. f4 Bb8 18. Na4 Qa5 19. a3 Ne4 20. Bxe4 dxe4 
21.
Nc5 Re7 22. Qc2 Qd8 23. Qxe4 Qd5 24. Qxd5 exd5 25. Rf3 b6 26. Nb3 Re4 27. g3 
g5
28. f5 g4 29. hxg4 Rxg4 30. Kf2 Rf6 31. Rh1 a5 32. a4 Bd6 33. Rh5 Ne7 34. 
Bd2
Kg7 35. Nc1 h6 36. Ne2 Nc6 37. Be3 Ne7 38. Kg2 Kh7 39. Kh3 Rg8 40. g4 Kg7 
41.
Kg2 Rc8 42. Nc3 Bb4 43. Bf4 Bxc3 44. bxc3 Rfc6 {Diagram #} 45. f6+ Kxf6 46.
Bg5+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.2"]
[White "Van Oosterom, Chiel"]
[Black "Hanley, James L"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 Nc6 
8.
Nc3 Qd6 9. a3 g6 10. Qd2 Bg7 11. Bf4 Qd8 12. Bb5 O-O 13. O-O Nd5 14. Bh6 
Nce7
15. Rfe1 b6 16. Ne5 a6 17. Bc6 Ra7 18. Ba4 Rc7 19. Rac1 Nxc3 20. bxc3 Bb7 
21.
Bd1 Bxh6 22. Qxh6 Nf5 23. Qf4 Kg7 24. Bf3 Bxf3 25. Nxf3 Qd6 26. Ne5 h5 27. 
h3
Rfc8 28. g4 hxg4 29. hxg4 Nh4 30. Re3 Qd5 31. Nf3 Rh8 32. c4 Qd8 33. Ng5 Qa8
34. Ne4 Qd8 35. Ng5 Qa8 {Diagram #} 36. Nxe6+ Kg8 37. d5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.27"]
[White "Slagter, Ruben"]
[Black "Niesert, Loet"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "107"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Be3 Bf5 6. Nc3 e6 7. a3 Be7 8. 
Bd3
O-O 9. Bxf5 exf5 10. Qd3 Nc6 11. Nf3 Bf6 12. Rd1 Qd7 13. O-O Rad8 14. b4 f4 
15.
Bxf4 Nxd4 16. Nxd4 Bxd4 17. Nd5 c6 18. Qxd4 cxd5 19. c5 Nc4 20. Rd3 Rfe8 21.
Rg3 f5 22. Bh6 g6 23. h4 Re4 24. Qf6 Rde8 25. Rd1 d4 26. h5 Qf7 27. Qg5 Kh8 
28.
hxg6 hxg6 29. Rh3 Kg8 30. f3 Re1+ 31. Rxe1 Rxe1+ 32. Kh2 Re7 33. Rh4 Rd7 34.
Qf4 Qe7 35. Bg5 Qe5 36. Qxe5 Nxe5 37. Bf6 d3 38. Rh8+ Kf7 39. Bg5 Nc4 40. 
Rh7+
Ke6 41. Rh6 d2 42. Bxd2 Nxd2 43. Rxg6+ Ke5 44. a4 Nb1 45. a5 Nc3 46. a6 Nd5 
47.
b5 Nf6 48. g4 bxa6 49. g5 axb5 50. gxf6 b4 51. Rg7 Rd2+ 52. Kg3 Kxf6 53. 
Rxa7
b3 54. Rb7 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.23"]
[White "Warmelink, Dick"]
[Black "Kamali, Mehran"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "78"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nc3 Nc6 3. g4 e6 4. d3 d6 5. Bg2 Nf6 6. g5 Nd7 7. f4 a6 8. Nf3 
Qc7
9. O-O b5 10. Be3 Nb6 11. Qe1 Be7 12. Qf2 Bb7 13. a3 b4 14. Ne2 O-O 15. Ng3 
f6
16. h4 Nd7 17. Qd2 Rac8 18. Bh3 Nd8 19. f5 d5 20. Qg2 dxe4 21. Nxe4 e5 22. 
Qg4
c4 23. g6 Bxe4 24. dxe4 h6 25. Kh2 Bc5 26. Bc1 Qb6 27. Re1 bxa3 28. bxa3 Nb8
29. Qh5 Rc7 30. Bf1 Bf2 31. Re2 Ndc6 32. Kg2 Bd4 33. Nxd4 exd4 34. Bf4 Ne5 
35.
Bxe5 fxe5 36. Rf2 Nd7 37. Qd1 Nf6 38. Qe1 Qc6 39. Kf3 {Diagram #} Nxe4 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.4"]
[White "Schiffer, Kai-Uwe"]
[Black "De Jong, Migchiel"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "97"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 Nc6 8. 
O-O
g6 9. d5 Nb8 10. f4 exf4 11. Nxf4 Qe5 12. Nd2 Bg7 13. Nc4 Qg5 14. Qa4+ Nd7 
15.
Qa5 Nb6 16. Nxb6 cxb6 17. Qa4+ Ke7 18. Rf2 Bd7 19. Bb5 Bxb5 20. Qxb5 Rac8 
21.
Qa4 a6 22. Qb3 b5 23. a4 {Diagram #} Rc4 24. axb5 Rxe4 25. bxa6 bxa6 26. 
Qb7+
Ke8 27. Ne6 fxe6 28. Qxg7 Qe5 29. Qxg6+ Kd8 30. dxe6 Re1+ 31. Rxe1 Qxe1+ 32.
Rf1 Qe3+ 33. Kh1 Re8 34. e7+ Kd7 35. Rd1 Qxe7 36. h3 Qe6 37. Qd3 Rb8 38. b4 
Rb5
39. Qh7+ Kc6 40. Qa7 Rb6 41. Qa8+ Kb5 42. Qf3 Rc6 43. Rd5+ Kb6 44. Rd3 Qe1+ 
45.
Kh2 Qe5+ 46. Qg3 Kb5 47. Qxe5+ dxe5 48. Rd5+ Kc4 49. Rxe5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.24"]
[White "Salihbegovic, Edim"]
[Black "Dijkstra, Maarten"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "74"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. h3 O-O 6. Bg5 c6 7. Bd3 Nbd7 8. 
O-O
e5 9. Ne2 Qa5 10. c3 b5 11. a4 b4 12. c4 exd4 13. Nexd4 Bb7 14. Bf4 Qc7 15. 
a5
a6 16. Nc2 c5 17. Re1 Rae8 18. Ne3 Nh5 19. Bh2 Bxb2 {Diagram #} 20. g4 Bxa1 
21.
Qxa1 Nhf6 22. Nf5 gxf5 23. gxf5 Bxe4 24. Bxe4 Rxe4 25. Rxe4 Nxe4 26. Bf4 
Ndf6
27. Bh6 Nc3 28. Qf1 Kh8 29. Qd3 Rg8+ 30. Kf1 Nfe4 31. f6 Rg6 32. Bg7+ Kg8 
33.
Nh4 Qd7 34. Nxg6 hxg6 35. Qe3 Qf5 36. f3 Qxf3+ 37. Qxf3 Nd2+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.21"]
[White "Pilgrim, Peter"]
[Black "Ten Hertog, Hugo"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "156"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d4 cxd4 7. Nxd4 Nc6 8.
Nc3 a6 9. b3 Ne4 10. Bxe4 Nxd4 11. Bb2 d6 12. Bg2 Bg4 13. h3 Be6 14. Qd2 Nf5
15. Na4 Bh6 16. Qd3 Bd7 17. Bxb7 Rb8 18. Be4 Ng7 19. Nc3 Bxh3 20. Rfd1 Nh5 
21.
Nd5 e6 22. Nc3 Qa5 23. Bf3 Nf6 24. Ne4 Nxe4 25. Qxe4 Bf5 26. Qh4 Bg7 27. 
Bxg7
Kxg7 28. e4 Qc3 29. Kg2 g5 30. Qxg5+ Bg6 31. Qd2 Qf6 32. Qd4 Rfd8 33. Qxf6+
Kxf6 34. Rd2 Ke5 35. Re1 h5 36. Bd1 Kf6 37. Bc2 e5 38. f4 Bh7 39. Kf3 Kg6 
40.
Rd5 f6 41. Red1 Rb6 42. a3 Bg8 43. R5d2 Rc6 44. Bd3 Rb8 45. Bc2 Rd8 46. g4
hxg4+ 47. Kxg4 Rd7 48. Kf3 Kg7 49. Rg2+ Kf8 50. Rg6 Rf7 51. Rh1 Bh7 52. Rg3
Rcc7 53. Rd1 Rfd7 54. Rg2 Ke8 55. Bd3 Re7 56. f5 Kf8 57. b4 Bg8 58. Rc2 Rh7 
59.
Rg1 Rh3+ 60. Rg3 Rxg3+ 61. Kxg3 Rg7+ 62. Kf3 Rh7 63. c5 dxc5 64. bxc5 Rh3+ 
65.
Ke2 Rh2+ 66. Ke1 Rxc2 67. Bxc2 Bc4 68. Kd2 Ke7 69. Kc3 Bb5 70. Kb4 Kd7 71. 
a4
Bf1 72. Bb3 Kc6 73. Bd5+ Kc7 74. a5 Bb5 75. Kc3 Be2 76. Kb4 Bb5 77. c6 Bxc6 
78.
Kc5 Bb5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.6"]
[White "Pel, Bonno"]
[Black "Van Nies, Pauline"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "133"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. g3 c5 2. Bg2 Nc6 3. d3 g6 4. f4 Bg7 5. Nf3 e6 6. O-O Nge7 7. c3 d5 8. Be3 
d4
9. Bf2 O-O 10. Qd2 Rb8 11. e4 dxe3 12. Qxe3 b6 13. Na3 Bb7 14. Rad1 Nf5 15. 
Qe2
h5 16. Rfe1 Re8 17. Nc4 Qc7 18. h3 Rbd8 19. a4 Nfe7 20. Kh1 Qb8 21. a5 Nd5 
22.
axb6 axb6 23. Nce5 Qc7 24. d4 cxd4 25. Nxc6 Bxc6 26. Bxd4 Nf6 27. Kh2 b5 28.
Be5 Qb7 29. Nd4 Bxg2 30. Qxg2 Rd5 31. Nc2 Red8 $11 32. Bd4 R5d7 33. Qxb7 
Rxb7
34. Be5 Rxd1 35. Rxd1 Nd5 36. Bd6 Rb6 37. Bc5 Rc6 38. Ba3 h4 39. Nb4 hxg3+ 
40.
Kxg3 Nxb4 41. Rd8+ Kh7 42. Bxb4 e5 43. Rd5 exf4+ 44. Kxf4 Rb6 45. Rd7 Bh6+ 
46.
Ke4 Kg7 47. Bc5 Rb8 48. Bd4+ Kf8 49. Bc5+ Kg8 50. Kd5 Bc1 51. b3 Bd2 52. Bd4
Rc8 53. c4 bxc4 54. bxc4 Bg5 55. Bb6 Kf8 56. c5 Ke8 57. c6 Bd8 58. Rb7 Bg5 
59.
Bc7 Bd8 60. Bd6 Bf6 61. Ra7 Bh4 62. Ra4 Bf6 63. Rf4 Bg5 64. Re4+ Kd8 65. h4 
Bf6
66. Rf4 Bc3 67. Rxf7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.18"]
[White "Karsdorp, Nico"]
[Black "Dehn, Marcus"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "112"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Bg5 h6 6. Bh4 Bb4 7. f3 Qc8 8. a3
Be7 9. e5 Nd5 10. Bxe7 Nxe7 11. Ne4 Nf5 12. c3 Ba6 13. Qe2 Bxd3 14. Qxd3 Qa6
15. Qxa6 Nxa6 16. Kf2 d5 17. Ng3 Nxg3 18. Kxg3 c5 19. Ne2 c4 20. h4 Ke7 21. 
f4
h5 22. Rhf1 g6 23. Ng1 Nb8 24. Nf3 Nc6 25. Rfe1 b5 26. Kf2 a5 27. Nd2 b4 28.
axb4 axb4 29. Reb1 Rhb8 30. Ke2 Kd7 31. Kd1 Ne7 32. Nf3 Nf5 33. Ng5 Ke7 34. 
Nh7
b3 35. Ke2 Nxh4 36. g3 Nf5 37. Kf3 Ra2 38. Nf6 Rba8 39. Rxa2 Rxa2 40. Ng8+ 
Kd8
41. Nf6 Ne7 42. Nh7 Nc8 43. Ng5 Ke8 44. g4 Nb6 45. gxh5 gxh5 46. Rh1 Rxb2 
47.
Rxh5 Rc2 48. Rh8+ Kd7 49. Rh7 Rxc3+ 50. Kg4 b2 51. Rxf7+ Kc6 52. Rf6 b1=Q 
53.
Nxe6 Nd7 54. Rh6 Kb7 55. Nd8+ Kc8 56. Nf7 Rc2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.15"]
[White "Jellema, Yme Jan"]
[Black "Meurs, Tom"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "113"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 
8.
exd5 {Diagram #} O-O 9. dxc6 Qe8+ 10. Qe2 Qxc6 11. O-O Bb7 12. f3 Rfe8 13. 
Ne4
Nxe4 14. fxe4 Bd6 15. Be3 Bc5 16. Bxc5 Qxc5+ 17. Kh1 Re7 18. Qg4 Rae8 19. 
Qf5
Qxf5 20. exf5 Be4 21. Rad1 Kf8 22. b4 Re5 23. h3 c5 24. Bxe4 Rxe4 25. bxc5 
Rc4
26. Rd7 Rxc5 27. Rxa7 Rxc2 28. Rb1 Rf2 29. Rb5 g6 30. fxg6 hxg6 31. a4 Ree2 
32.
Rg5 Ra2 33. a5 Kg7 34. Kh2 Kf6 35. h4 Rf4 36. Kh3 Raa4 37. g3 Rf2 38. Ra6+ 
Ke7
39. h5 gxh5 40. Rxh5 Rfa2 41. Re5+ Kf8 42. Rf5 Re2 43. Ra8+ Re8 44. Rxe8+ 
Kxe8
45. g4 Kf8 46. Kh4 Ke7 47. Kg5 Kf8 48. Rb5 Kg7 49. Kf5 Ra1 50. g5 Kf8 51. 
Kf6
Rf1+ 52. Rf5 Ra1 53. Rd5 Ke8 54. Ke5 Ke7 55. Rb5 Re1+ 56. Kd5 Ra1 57. Kc6 
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "4.13"]
[White "Driessen, Wim"]
[Black "Cako, Laszlo"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "82"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 g6 6. Qd2 Bg7 7. e5 Qd8 8. 
f4
a6 9. O-O-O d6 10. Nf3 Nd7 11. Kb1 b5 12. h4 h5 13. Ng5 d5 14. Bd3 Qe7 15. 
f5
gxf5 16. Bxf5 Bb7 17. Bh3 O-O-O 18. Rhf1 Rdf8 19. Rf2 Nb6 20. Rdf1 Nc4 21. 
Qe2
Qb4 22. Nd1 Bh6 23. c3 Qe7 {Diagram #} 24. Rxf7 Rxf7 25. Rxf7 Qe8 26. Qf2 
Nd2+
27. Ka1 Bxg5 28. hxg5 Ne4 29. Qf4 Nxg5 30. Rf6 Nxh3 31. gxh3 Kb8 32. Nf2 Rg8
33. a3 Rg1+ 34. Ka2 Qc6 35. Kb3 a5 36. Kc2 b4 37. axb4 Qa4+ 38. Kd2 Qb3 39. 
Ke2
Qxb2+ 40. Qd2 Ba6+ 41. Ke3 Rg3+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.15"]
[White "Van Nies, Pauline"]
[Black "Kamali, Mehran"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "50"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. 
O-O
Qc7 9. Kh1 O-O 10. Qe1 b5 11. Bf3 Bb7 12. e5 dxe5 13. fxe5 Nfd7 14. Bxb7 
Qxb7
15. Qg3 Rd8 16. Bh6 Bf8 17. Rae1 Nb6 18. Rf4 N8d7 {Diagram #} 19. Bxg7 Bxg7 
20.
Rg4 Kh8 21. Rxg7 Rg8 22. Rxg8+ Rxg8 23. Qf3 Qxf3 24. Nxf3 Rc8 25. Re2 Nc4
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.26"]
[White "Mostertman, Milan"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "51"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Be7 8. 
Bf3
Nc6 9. Be3 Qc7 10. O-O O-O 11. Qe1 Re8 12. Rd1 Bd7 13. f5 Ne5 14. Qg3 Nxf3+ 
15.
gxf3 exf5 16. Nxf5 Bxf5 17. exf5 Bf8 18. Bd4 Nd7 19. f6 g6 20. h4 Qa5 21. 
Ne4
Qh5 22. Bc3 d5 23. Ng5 Nb6 24. Qc7 Qxh4 25. Qxf7+ Kh8 26. Qg8+ {Diagram #} 
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.2"]
[White "Brandenburg, Daan"]
[Black "Van Assendelft, Floris"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "49"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. 
Ng5
d5 9. exd6 e6 10. Qf3 Ne5 11. Qe2 Bg7 12. f4 Nc6 13. f5 O-O {Diagram #} 14.
Nxf7 Qf6 15. fxe6 d3 16. Qf3 Bxe6 17. Qxf6 Bxf6 18. Bxe6 Rae8 19. Nh6+ Kh8 
20.
O-O Rxe6 21. Nd2 Nd4 22. Ng4 Kg7 23. cxd4 Bxd4+ 24. Kh1 Rxf1+ 25. Nxf1 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.3"]
[White "Wüstefeld, Emile"]
[Black "Schiffer, Kai-Uwe"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "35"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. d3 Bb7 6. g3 d5 7. e5 Nc6 8. Bg2 h5 
9.
O-O Nh6 10. a4 b4 11. Ne2 Qb6 12. Be3 d4 13. Bf2 Ng4 14. Nd2 Na5 15. Ne4 
O-O-O
16. h3 Nxf2 17. Rxf2 Be7 18. b3 {Diagram #} 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.1"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[ECO "A86"]
[PlyCount "76"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. d5 O-O 7. Nh3 Na6 8. Nf4 
e5
9. dxe6 c6 10. h4 Nc5 11. h5 gxh5 12. Qc2 Nxe6 13. Nxh5 Nxh5 14. Rxh5 Qf6 
15.
Be3 Bd7 16. Rd1 Be8 17. Rh1 Bg6 18. f4 Qe7 19. Kf2 a6 20. Qd2 Rad8 21. a3 
Rfe8
22. Bb6 Rd7 23. Bf3 Qf7 24. b4 Nf8 25. Qd3 Rde7 26. Bd4 Nd7 27. Bxg7 Qxg7 
28.
Qd4 Nf6 29. Rd3 Re6 30. Kg2 Qe7 31. Rhd1 Bh5 32. R1d2 Bg4 33. b5 axb5 34. 
cxb5
d5 35. bxc6 bxc6 36. Bxg4 Nxg4 37. a4 Qf7 38. a5 Qh5 {Diagram #} 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.4"]
[White "Hanley, James L"]
[Black "Pel, Bonno"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "131"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 Nd7 6. O-O-O b5 7. f3 Bb7 8. 
g4
Rc8 9. h4 h6 10. Nge2 c5 11. Ng3 Qa5 12. Kb1 b4 13. Nce2 Nb6 14. Nc1 c4 15. 
c3
bxc3 16. Qxc3 Qb5 17. Qa3 d5 18. Nce2 Na4 19. Nc3 Nxc3+ 20. Qxc3 dxe4 21. 
Nxe4
Bxe4+ 22. fxe4 Nf6 23. Qc2 Nxg4 24. Bg1 h5 25. Rc1 O-O 26. Bxc4 Qb6 27. Rd1 
Qb4
28. b3 e6 29. Rh3 Rc7 30. Qc3 Qb7 31. Qd3 a5 32. Ba6 Qa8 33. Qe2 Rb8 34. Rc1
Rxc1+ 35. Kxc1 a4 36. Rc3 Qa7 37. Qc4 axb3 38. Rxb3 Rd8 39. Rb7 Qa8 40. Kb1 
Rb8
41. Qc7 Rf8 42. Bc4 Qa4 43. Bb3 Qa6 44. Bc4 Qa3 45. Rb3 Qa8 46. Rb7 Bf6 47.
Bxe6 Nh6 48. Bb3 Bd8 49. Qc6 Kh8 50. Be3 Ng4 51. Bd2 Bxh4 52. Qc7 Qe8 53. e5
Bd8 54. Qc2 Be7 55. Qc7 Bd8 {Diagram #} 56. Qc5 Kg7 57. Bb4 h4 58. Qxf8+ 
Qxf8
59. Bxf8+ Kxf8 60. Rxf7+ Ke8 61. Rh7 g5 62. Kc2 Nf2 63. Kd2 g4 64. Ke2 Ne4 
65.
Kf1 h3 66. Be6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.5"]
[White "Wielinga, Wiebe"]
[Black "Daudzvardis, Janis"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 c6 5. g3 Nd7 6. Bg2 Ngf6 7. O-O O-O 8. 
e4
Qc7 9. h3 a6 10. Re1 e5 {Diagram #} 11. c5 dxc5 12. dxe5 Nxe5 13. Nxe5 Qxe5 
14.
f4 Qc7 15. e5 Rd8 16. Qe2 Nd5 17. Ne4 b6 18. Bd2 Be6 19. Rac1 a5 20. Red1 
Rd7
21. Be1 Rad8 22. Bf2 h6 23. a3 Ne7 24. Rd6 Bd5 25. Rxd7 Qxd7 26. g4 Bxe4 27.
Bxe4 Qd2 28. Qxd2 Rxd2 29. Rc2 Rxc2 30. Bxc2 g5 31. b4 axb4 32. axb4 cxb4 
33.
Bxb6 Nd5 34. Bc5 Bf8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.14"]
[White "Dehn, Marcus"]
[Black "Zuiderweg, Edwin"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "119"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. g3 d5 5. Bg2 Nc6 6. O-O Be7 7. Nbd2 O-O 8. 
Re1
b5 9. Nf1 b4 10. Ne5 Nxe5 11. dxe5 Nd7 12. e4 bxc3 13. exd5 cxb2 14. Bxb2 
Rb8
15. Bc3 exd5 16. Bxd5 Nb6 17. Bb3 Qxd1 18. Raxd1 Bg4 19. Rd2 c4 20. Bc2 Rfd8
21. Rxd8+ Rxd8 22. Ne3 Bf3 23. Ba5 Rc8 24. Nf5 Bc5 25. Nd6 Rc6 26. Ne4 h6 
27.
Nxc5 Rxc5 28. Bc3 Nd5 29. Rb1 g6 30. Rb8+ Kg7 31. Bd4 Rc7 32. a3 Ne7 33. Re8
Bc6 34. Rd8 Bf3 {Diagram #} 35. e6+ f6 36. Rd7 Rxd7 37. exd7 Nc6 38. Ba4 Nd8
39. Bxa7 Kf7 40. Bb6 Ke7 41. Bxd8+ Kxd8 42. Kf1 c3 43. Ke1 g5 44. Bb5 Kc7 
45.
a4 Kd8 46. a5 Kc7 47. a6 Kd8 48. a7 Kc7 49. Ba4 Kd8 50. Bd1 Bc6 51. Bg4 h5 
52.
Bxh5 Kxd7 53. Bg6 Bf3 54. h4 gxh4 55. gxh4 Ke7 56. Bh5 Be4 57. f3 Bd5 58. 
Ke2
Bc4+ 59. Ke3 Bd5 60. Kd3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.19"]
[White "Munnik, Talitha"]
[Black "Dessing, Bastiaan"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "70"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Bd3 Nbd7 7. Qd2 O-O 8. 
Bh6
e5 9. Bxg7 Kxg7 10. dxe5 dxe5 11. O-O-O Qc7 12. h4 b5 13. Qg5 Nc5 14. h5 Ng4
15. h6+ Kg8 16. Qh4 b4 17. Ne2 Qd8 18. Qg3 Qe7 19. Rh4 Nxd3+ 20. Rxd3 f5 {
Diagram #} 21. exf5 e4 22. Rd2 exf3 23. gxf3 Ne5 24. Re4 Rxf5 25. f4 b3 26.
axb3 Qc7 27. Rxe5 Rxe5 28. fxe5 Qa5 29. c4 Bf5 30. Rd6 Qe1+ 31. Rd1 Qxe2 32.
Qc3 Qe4 33. e6 Qb1+ 34. Kd2 Rd8+ 35. Ke3 Qe4# 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.13"]
[White "Otte, Marijn"]
[Black "Hummel, Joop"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 
8.
Bxd7+ Qxd7 9. Ne3 Qc6 10. Qd3 Be6 11. O-O Rc8 12. Ncd5 Bxd5 13. exd5 Qc5 14. 
c4
Be7 15. Bd2 g6 16. Bc3 Nh5 17. b4 Qc7 18. f4 O-O 19. fxe5 dxe5 20. Rae1 f5 {
Diagram #} 21. c5 b5 22. Bb2 Bf6 23. d6 e4 24. Qb3+ Qf7 25. Nd5 Kg7 26. Nxf6
Nxf6 27. Bxf6+ Qxf6 28. Rxe4 fxe4 29. Rxf6 Rxf6 30. Qc3 Kf7 31. d7 Rd8 32. 
c6
e3 33. c7 Rxd7 34. Qb3+ Kg7 35. c8=Q Re7 36. Qbg8+ Kh6 37. Qcf8+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.7"]
[White "De Jong, Migchiel"]
[Black "Jellema, Yme Jan"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "67"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 
8.
Be2 O-O 9. O-O Bf5 10. Nb3 Qc7 11. Bg5 Rad8 12. h3 Bf4 13. Bxf6 gxf6 14. Bd3
Bxd3 15. cxd3 Kh8 16. Kh1 Rg8 17. Ng1 Qd7 18. Qf3 Bg5 19. Nc5 Qc8 20. Ne4 
Ne5
21. Qe2 Ng6 22. Nxg5 fxg5 23. Rac1 Qd7 24. Qf3 Nf4 {Diagram #} 25. g3 Nxh3 
26.
Qf6+ Rg7 27. Nxh3 Qxh3+ 28. Kg1 Qd7 29. Rfe1 Rf8 30. Rc5 Qd8 31. Re7 Qb6 32.
Qxd4 Rd8 33. Rd7 Rdg8 34. Rd6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "2.8"]
[White "Kleijn, Christov"]
[Black "Kuipers, Stefan"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "42"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Bd3 Bb7 14. 
Qe2
Qc7 15. Nc2 d5 16. O-O-O O-O-O 17. exd5 Nxd5 18. g3 Kb8 19. Kb1 {Diagram #} 
e4
20. Bxe4 Rhe8 21. Qf3 Rxe4 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.11"]
[White "Burggraaf, Jan Theodoor"]
[Black "Boersma, Jan"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. h3 O-O 6. Bf4 Qe8 7. e3 Nfd7 8. 
Be2
e5 9. Bh2 f5 10. Qb3 Kh8 11. O-O-O a5 12. h4 a4 13. Nxa4 exd4 14. Nxd4 Na6 
15.
h5 Nac5 16. Nxc5 Nxc5 17. Qc2 Rxa2 18. hxg6 Qxg6 19. g4 Bd7 20. gxf5 Qf6 21. 
e4
Ba4 22. b3 Bxb3 23. Nxb3 Ra1+ {Diagram #} 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.10"]
[White "Cako, Laszlo"]
[Black "Costello, Colin"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "99"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 a6 7. Nge2 g6 
8.
Ng3 Bc8 9. Qe2 Bg7 10. d3 Nbd7 11. Nce4 O-O 12. Bb3 b5 13. O-O Bb7 14. c4 a5
15. a4 bxa4 16. Bxa4 Nb6 17. Bb5 Ne8 18. Be3 Nd6 19. Nxd6 exd6 20. Qf2 Nd7 
21.
Ne4 Ne5 22. Qd2 c6 23. dxc6 Nxc6 24. Bf4 d5 25. Nd6 dxc4 26. dxc4 Ba6 27. 
Rfd1
Nd4 28. Ra3 Qf6 29. Bg3 Rfd8 {Diagram #} 30. Rd3 Rxd6 31. Bxd6 Qxd6 32. Rxd4
Bxd4+ 33. Qxd4 Qxd4+ 34. Rxd4 Bxb5 35. cxb5 Rb8 36. Rd5 Kf8 37. Kf2 Ke7 38. 
Ke3
Ke6 39. Kd4 h5 40. h4 f6 41. Kc4 Rc8+ 42. Rc5 Rb8 43. Rc6+ Ke7 44. Kc5 g5 
45.
hxg5 fxg5 46. b6 Rf8 47. b7 Kd7 48. Kb6 a4 49. Rc7+ Kd6 50. Rc8 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.12"]
[White "Van der Plas, Rob"]
[Black "Blees, Enrico"]
[Result "0-1"]
[ECO "A82"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 d5 5. g5 Ng8 6. f3 Bf5 7. fxe4 dxe4 8. 
Bg2
e5 9. Nge2 Bb4 10. O-O Ne7 11. Nxe4 O-O 12. c3 Ba5 13. Nc5 Bb6 14. Nxb7 Qe8 
15.
Nc5 Nbc6 16. Be3 exd4 17. Bxd4 Rd8 18. Qb3+ Kh8 19. a4 Qh5 20. Nf4 Qh4 21. 
Be3
Ne5 22. h3 Qg3 23. Rae1 {Diagram #} Bxh3 24. Nxh3 Ng4 25. Rf2 Nxe3 26. Ne4 
Qg4
27. Rxf8+ Rxf8 28. Rxe3 Bxe3+ 29. Kh2 Ng6 30. Qd5 Nf4 31. Nxf4 Qxf4+ 32. Kh3
Bg1 33. Ng3 Bf2 34. Nh5 Qh4# 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.16"]
[White "Velema, Sander"]
[Black "Belle, Erika"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "88"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. b3 d5 3. exd5 exd5 4. Bb2 c6 5. g3 Nd7 6. Bg2 Ngf6 7. Ne2 Be7 8.
O-O O-O 9. c4 dxc4 10. bxc4 Nb6 11. Qc2 Be6 12. d3 Qd7 13. Nf4 Bf5 14. Rd1 
Rad8
15. Bf1 Rfe8 16. Qb3 g5 17. Ng2 Qc8 18. Nc3 Nbd7 19. d4 Bf8 20. Ne3 Bg6 21.
Rac1 g4 22. Bg2 h5 23. Ne2 Bh6 24. Nf4 Bxf4 25. gxf4 Qc7 26. f5 Bh7 27. c5 
Qf4
28. d5 cxd5 29. Nxd5 Nxd5 30. Rxd5 Re2 31. Qg3 Qxg3 32. hxg3 Rxb2 33. Rcd1 
Rxa2
34. Rxd7 Rxd7 35. Rxd7 Ra1+ 36. Kh2 Rc1 37. f6 Bg6 38. Rc7 a5 39. Bxb7 a4 
40.
Bd5 a3 41. c6 {Diagram #} a2 42. Bxa2 Be4 43. f3 Bxf3 44. Bxf7+ Kf8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.18"]
[White "Dijkstra, Maarten"]
[Black "Goudriaan, Etienne"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "62"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 O-O 7. a3 Bxc3 8. 
Bxc3
Ne4 9. Qc2 f5 10. Nd2 Nxd2 11. Qxd2 d6 12. f3 Nd7 13. Bd3 Qe7 14. O-O e5 15.
Rae1 e4 16. Be2 Nf6 17. f4 a5 18. b3 d5 19. b4 axb4 20. axb4 dxc4 21. Bxc4+ 
Bd5
22. Bxd5+ Nxd5 23. Ra1 Qd7 24. Kf2 Qb5 25. Ra2 Qc4 26. Rc2 Qb3 27. Ra1 {
Diagram #} Nxe3 28. Rxa8 Nxc2 29. Rxf8+ Kxf8 30. Ke2 Na3 31. d5 Nb1 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "5.21"]
[White "Meurs, Tom"]
[Black "Pilgrim, Peter"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "72"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 h6 
8.
Ne4 Nxe4 9. Bxe4 Nf6 10. Bd3 c5 11. c3 cxd4 12. Nxd4 Be7 13. O-O O-O 14. Qf3
Qd5 15. Qe2 b6 16. Nf3 Bb7 17. b3 Rfd8 18. Bc2 Bd6 19. Bb2 Qh5 20. h3 Bxf3 
21.
Qxf3 Qxf3 22. gxf3 Be5 23. Rad1 Rac8 24. Ba1 g6 25. Be4 Nh5 26. Bb7 Rb8 27. 
Ba6
Nf4 28. h4 Bf6 29. Rfe1 Bxh4 30. c4 Nh3+ 31. Kg2 Nxf2 32. Rd4 Rxd4 33. Bxd4 
Nd3
34. Re4 Be7 35. Be3 Rd8 36. f4 Nc5 {Diagram #} 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.11"]
[White "Belle, Erika"]
[Black "Wielinga, Wiebe"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "65"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. d4 Bb4+ 6. Bd2 a5 7. a3 Be7 8. 
Nc3
O-O 9. O-O d5 10. cxd5 exd5 11. Qc2 c5 12. Rfd1 Nbd7 13. Bg5 Re8 14. e3 h6 
15.
Bxf6 Nxf6 16. Rac1 c4 17. Ne5 Rb8 18. e4 b5 19. Nxb5 Nxe4 20. Bxe4 dxe4 21.
Qxc4 Bd5 22. Qe2 Bg5 {Diagram #} 23. Rc5 Be7 24. Rxd5 Qxd5 25. Nc7 Qb7 26. 
Nxe8
Rxe8 27. Qc4 Bf6 28. Qc6 Rb8 29. Qxb7 Rxb7 30. Rd2 Bxe5 31. dxe5 Rb5 32. e6 
f5
33. Rd8+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.20"]
[White "Zuiderweg, Edwin"]
[Black "Velema, Sander"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. bxc3 d6 5. f4 g6 6. d4 Bg7 7. Bd3 O-O 8. 
Nf3
d5 9. O-O c5 10. Be3 c4 11. Be2 Qa5 12. Qd2 Bg4 13. h3 Bxf3 14. Bxf3 e6 15. 
g4
f5 16. exf6 Bxf6 {Diagram #} 17. f5 gxf5 18. gxf5 exf5 19. Bh6 Rd8 20. Bh5 
Nd7
21. Rxf5 Qb6 22. Kh1 Kh8 23. Bf7 Rg8 24. Bxg8 Rxg8 25. Raf1 Qd6 26. Bf4 Qe6 
27.
Bh2 Qe4+ 28. R5f3 Bg5 29. Qe1 Re8 30. Qxe4 dxe4 31. Rf7 Nb6 32. Be5+ Rxe5 
33.
dxe5 Nd5 34. Rxb7 Bf4 35. Rd7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.5"]
[White "Wüstefeld, Emile"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "34"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8.
Nf3 c5 9. Bd3 f6 10. O-O Nc6 11. f5 {Diagram #} cxd4 12. fxe6 dxc3 13. exd7
Bxd7 14. exf6 Rxf6 15. bxc3 Raf8 16. Qd2 Qc5+ 17. Kh1 Bg4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.26"]
[White "Romijn, Bart"]
[Black "Witkamp, Jarno"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "64"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Bd3 e6 7. Nf3 c5 8. c3 Nc6 
9.
a3 Qb6 10. Be2 O-O-O 11. b4 c4 12. Bf4 f6 13. Bg3 fxe5 14. Bxe5 Nf6 15. Bxf6
gxf6 16. a4 Bd6 17. a5 Qc7 18. Na3 {Diagram #} Nxb4 19. cxb4 Bxb4+ 20. Kf1 
Bxa5
21. Qc1 b5 22. Nc2 Bb6 23. Nb4 a5 24. Na6 Qd6 25. Nc5 Bc6 26. Rxa5 Bxa5 27. 
Qa3
Bb6 28. g5 hxg5 29. Nxg5 fxg5 30. Bg4 Bxc5 31. dxc5 Qc7 32. Bxe6+ Kb7 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.3"]
[White "Kuipers, Stefan"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg4 5. Be2 dxe4 6. Nxe4 Bg7 7. c3 Nd7 8.
Nfg5 Bxe2 9. Qxe2 Ndf6 10. Nc5 Qc8 11. O-O Nh6 12. Bd2 b6 13. Nd3 e6 14. Ne4
Nxe4 15. Qxe4 Qb7 16. Ne5 Rc8 17. Nc4 Qd7 18. a4 Nf5 19. Bf4 Qd5 20. Qe2 O-O
21. Rfe1 c5 22. Ne3 Nxe3 23. fxe3 e5 24. dxe5 Bxe5 25. Rad1 Qe6 26. Bxe5 
Qxe5
27. Rd7 {Diagram #} 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.8"]
[White "Blees, Enrico"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "104"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 c5 2. Nf3 e6 3. d4 d5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. 
Nc3
O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Ne4 13. Nd4 Bd7 14. Nc3 
Nxd4
15. Bxd4 Bc6 16. e3 Qd7 17. Qc2 Qe6 18. Rfd1 h5 19. Qe2 h4 20. Qh5 hxg3 21.
hxg3 Bf6 22. Bxe4 dxe4 23. Ne2 g6 24. Qh6 Rad8 25. Nf4 Qf5 26. Rc5 {Diagram 
#}
Re5 27. Rdc1 Rxd4 28. exd4 Rxc5 29. Rxc5 Qg4 30. d5 Bd4 31. Rc1 Qxg3+ 32. 
Kh1
Qf3+ 33. Ng2 Bd7 34. Qf4 Qh5+ 35. Kg1 Qxd5 36. Qd2 Bg4 37. Qf4 Qf5 38. Rc4 
Bxb2
39. Rxe4 Qxf4 40. Rxf4 Be6 41. Rb4 Be5 42. Rxb7 Bxa2 43. Rxa7 Be6 44. Ne3 
Kg7
45. Kg2 Bd4 46. Ra3 Bb2 47. Rd3 Be5 48. Kf3 Bf6 49. Ke4 Ba1 50. f4 Bb2 51. 
f5
gxf5+ 52. Nxf5+ Kf6 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.18"]
[White "Costello, Colin"]
[Black "Tromp, Pieter"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "85"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O c5 7. d4 Nc6 8. d5
Nb8 9. e4 Nbd7 10. Bf4 Ng4 11. Qd2 Nde5 12. b3 Qa5 13. Rac1 a6 14. Ne1 Nd7 
15.
h3 Ngf6 16. Nd3 Re8 17. Rfe1 Nh5 18. Bh6 Bh8 19. g4 Nhf6 20. f4 e5 21. dxe6
Rxe6 22. f5 Re8 23. g5 Nh5 24. f6 Ne5 25. Nxe5 dxe5 26. Qd6 Be6 27. Qxe5 
Bxh3
28. Qh2 Be6 29. e5 Rad8 30. Nd5 Qxa2 {Diagram #} 31. Ne7+ Rxe7 32. fxe7 Re8 
33.
Bxb7 Qxh2+ 34. Kxh2 Rxe7 35. Bxa6 Bd7 36. Rcd1 Nf4 37. Bb5 Bxb5 38. cxb5 Ne6
39. Ra1 Re8 40. b6 Rb8 41. b7 Nc7 42. Ra7 Rd8 43. b8=Q 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.1"]
[White "Van Oosterom, Chiel"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "77"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 
8.
c4 f5 9. Nc3 c5 10. d5 Bf6 11. Qc2 Bg7 12. g3 O-O 13. O-O-O Qa5 14. Kb1 b5 
15.
Bg2 Ra7 16. Nd2 bxc4 17. Nxc4 Qb4 18. Na4 Qb5 19. Nd6 Qa5 20. Rhe1 Bd7 21. 
Qxc5
Qxa4 22. b3 Qg4 23. Qxa7 Qb4 24. Qc7 a5 25. Qc2 a4 26. Nc4 Rc8 27. Re3 Na6 
28.
dxe6 Bxe6 29. Bd5 axb3 30. axb3 Nc5 31. Bxe6 fxe6 32. Ne5 Rb8 33. f4 
{Diagram #
} Bxe5 34. fxe5 Nxb3 35. Qb2 Qc4 36. Rdd3 Nd2+ 37. Rxd2 Rxb2+ 38. Rxb2 Kg7 
39.
Rf2 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.4"]
[White "Schiffer, Kai-Uwe"]
[Black "Van Assendelft, Floris"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "97"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 c5 2. d5 e6 3. e4 exd5 4. exd5 d6 5. c4 g6 6. Nc3 Nf6 7. h3 Bg7 8. Nf3
O-O 9. Bd3 Re8+ 10. Be3 Bh6 11. O-O Bxe3 12. fxe3 a6 13. Qd2 Nbd7 14. e4 Kg7
15. Rf2 Ng8 16. Raf1 f6 17. Ne2 Ne5 18. Nxe5 Rxe5 19. Kh1 a5 20. Qf4 Bd7 21.
Ng1 Qe7 22. Nf3 Rh5 23. Be2 Re8 24. Ne1 g5 25. Qg3 Rh6 26. Bf3 Qe5 27. Qxe5
Rxe5 28. Kg1 Re8 29. Nd3 Rh4 30. Re2 h5 31. Re3 Ne7 32. Nf2 Nf5 {Diagram #} 
33.
Rb3 Nd4 34. Rxb7 Re7 35. Bd1 f5 36. g3 Rhxe4 37. Nxe4 fxe4 38. Bxh5 e3 39. 
Bg4
e2 40. Re1 Bxg4 41. Rxe7+ Kf8 42. hxg4 Kxe7 43. Kf2 Kf6 44. Rxe2 Nxe2 45. 
Kxe2
Ke5 46. Kd3 a4 47. a3 Kf6 48. Kc3 Ke7 49. b3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.7"]
[White "Pel, Bonno"]
[Black "Cako, Laszlo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "118"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. c3 c5 6. Bb5+ Nd7 7. Nf3 f6 8. 
Qe2
Qb6 9. a4 a6 10. Bc4 Qc6 11. Bxe6 Qxe6 12. d3 Ne7 13. O-O g6 14. Nd2 Bh6 15. 
a5
O-O 16. Nc4 Bxc1 17. Rfxc1 Nc6 18. Qd2 Rad8 19. Ne2 f5 20. cxd4 cxd4 21. b4
fxe4 22. dxe4 Rf7 23. Nb2 Qg4 24. Ng3 Qf4 25. Qe1 Na7 26. Rc7 Nb8 27. Rxf7 
Qxf7
28. Nd3 Nbc6 29. Qd2 Nb5 30. h4 Nc3 31. h5 Rf8 32. hxg6 hxg6 33. Rf1 Qh7 34.
Qg5 Qg7 35. f4 exf4 36. Nxf4 Ne5 37. Ne6 Rxf1+ 38. Nxf1 Ne2+ 39. Kf2 Qf7+ 
40.
Kxe2 d3+ 41. Ke3 Qxe6 42. Qd8+ Kg7 43. Qd5 Qe7 44. Qd4 Kh7 45. Kd2 Qg5+ 46. 
Ne3
Qf4 47. Kc3 Qg3 48. Kb3 Qe1 49. Qxe5 Qxe3 {Diagram #} 50. Qe7+ Kh6 51. Qh4+ 
Kg7
52. Qe7+ Kh6 53. Qf8+ Kg5 54. Qe7+ Kg4 55. Qe6+ Kg3 56. Qxg6+ Kf2 57. Qf6+ 
Ke2
58. Qd6 d2+ 59. Kc2 Qxe4+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.10"]
[White "Goudriaan, Etienne"]
[Black "Otte, Marijn"]
[Result "1/2-1/2"]
[ECO "E71"]
[PlyCount "47"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. h3 O-O 6. Bg5 h6 7. Be3 Na6 8. Nf3 
c5
9. d5 e6 10. Bd3 exd5 11. exd5 Nc7 12. Qd2 b5 13. Bxh6 bxc4 14. Bxc4 Re8+ 
15.
Kf1 Bb7 16. Bxg7 Kxg7 17. Rd1 Qd7 18. Qd3 Re7 19. g3 Rh8 {Diagram #} 20. Kg2
Rh5 21. Rd2 Ncxd5 22. Nxd5 Nxd5 23. Bxd5 Rxd5 24. Qc3+ 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.23"]
[White "Driessen, Wim"]
[Black "Pols, Leendert"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "31"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. e3 Bf5 5. Bd3 Qa5+ {Diagram #} 6. b4 Qxb4+ 
7.
c3 Qb2 8. Bxf5 Qxa1 9. Qb3 b5 10. Nf3 e6 11. Bd3 a5 12. Bxb5 cxb5 13. Qxb5+ 
Nd7
14. Ne5 Ra7 15. Nxd7 f6 16. Nxf6+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.17"]
[White "Pouw, Marcel"]
[Black "Vermeulen, Wesley"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "74"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Nbd7 6. Bd3 Be7 7. Bxf6 
Nxf6
8. Nf3 Nxe4 9. Bxe4 c5 10. dxc5 Qa5+ 11. c3 Qxc5 12. Qd4 Qxd4 13. Nxd4 O-O 
14.
O-O f5 15. Bc2 e5 16. Bb3+ Kh8 17. Ne6 Bxe6 18. Bxe6 Bc5 19. b4 Bb6 20. Bd5
Rac8 21. Rac1 e4 22. Rc2 Rc7 23. c4 a5 24. a3 Rd8 25. Rd1 g5 26. Re2 axb4 {
Diagram #} 27. Rb1 bxa3 28. Rxb6 Rxd5 29. g4 Rd1+ 30. Kg2 f4 31. Ra2 f3+ 32.
Kg3 Rg1+ 33. Kh3 h5 34. Rh6+ Rh7 35. Rxh7+ Kxh7 36. gxh5 e3 37. fxe3 Kh6 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.24"]
[White "Koenen, Hermann"]
[Black "Meurs, Tom"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. 
Be2
Bb7 9. O-O a6 10. a3 c5 11. b3 Be7 12. Bb2 O-O 13. Rc1 Rc8 14. dxc5 Nxc5 15.
Nd4 Qb6 16. b4 Nce4 17. Bf3 Rfd8 18. Qe2 Nxc3 19. Rxc3 Rxc3 20. Bxc3 Ne4 21.
Rc1 Nd6 22. Nb3 Nc4 23. Bd4 Qc7 24. Na5 Bxf3 25. Qxf3 {Diagram #} e5 26. Qc6
Qb8 27. Bc5 Nxa5 28. bxa5 Qc8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.2"]
[White "Daudzvardis, Janis"]
[Black "Hanley, James L"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 c5 6. e3 Nc6 7. Nge2 d6 8. 
O-O
Rb8 9. Rb1 Bf5 10. h3 a6 11. f4 Bd7 12. b3 b5 13. Bd2 b4 14. Na4 Qc7 15. Be1
Rfd8 16. Bf2 e6 17. e4 Ne8 18. Qc2 Nd4 {Diagram #} 19. Nxd4 Bxd4 20. Bxd4 
cxd4
21. Qf2 Bxa4 22. bxa4 e5 23. f5 Rb7 24. Bf3 a5 25. h4 Qe7 26. Bd1 Qf6 27. 
Qd2
Qg7 28. f6 Qf8 29. h5 h6 30. Bg4 g5 31. Rf5 Kh8 32. Rbf1 Rc7 33. Rb1 Rb8 34.
Rb2 Rbc8 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.19"]
[White "Van der Plas, Rob"]
[Black "Dijkstra, Maarten"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "55"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. e4 Be5 7. Bd3 d6 8. 
Nge2
Nbd7 9. f4 Bxc3+ 10. Nxc3 a6 11. a4 Qc7 12. b3 Nf8 13. O-O Ng6 14. Bb2 O-O {
Diagram #} 15. e5 dxe5 16. Bxg6 hxg6 17. d6 Qb6 18. a5 Qa7 19. fxe5 c4+ 20. 
Kh1
Ng4 21. Qe1 Ne3 22. Rf3 Nc2 23. Qg3 Qd4 24. Rd1 Qg4 25. Qf2 cxb3 26. Nd5 Qg5
27. Ne7+ Kh7 28. Rdd3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.13"]
[White "Pilgrim, Peter"]
[Black "Van Nies, Pauline"]
[Result "0-1"]
[ECO "B27"]
[PlyCount "66"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 g6 2. e4 c5 3. Bc4 Bg7 4. c3 d6 5. O-O Nf6 6. Re1 O-O 7. Bf1 Nc6 8. 
h3
e5 9. Na3 d5 10. exd5 Nxd5 11. Bb5 Nde7 12. Nc4 Qc7 13. Qe2 a6 14. Bxc6 Nxc6
15. Qe4 Bf5 16. Qh4 Rad8 {Diagram #} 17. d4 cxd4 18. cxd4 Nxd4 19. Ncxe5 Nc2
20. Bf4 Nxe1 21. Rxe1 Qa5 22. a3 f6 23. Nc4 Qc5 24. Be3 Qd5 25. Qd4 Qxd4 26.
Nxd4 Bc8 27. b4 Rfe8 28. Rc1 f5 29. Nf3 b5 30. Ncd2 Bb2 31. Rc7 Rd7 32. Rc5 
Bb7
33. Ne5 Bxe5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.14"]
[White "Kamali, Mehran"]
[Black "Kleijn, Christov"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Nxd4 
Nf6
8. f3 e6 9. c4 Qc7 10. b3 Be7 11. Be3 O-O 12. Qd2 Rac8 13. Rc1 d5 14. exd5 
exd5
15. c5 Rfe8 16. Bf4 Qd8 17. b4 Nh5 18. Be3 g6 19. Nc3 Be6 20. f4 Ng7 21. Rf1
Bf6 22. Rae1 Re7 23. h3 Re8 24. g4 Qd7 25. Qg2 Kh8 26. Kh1 b6 {Diagram #} 
27.
f5 gxf5 28. gxf5 Nxf5 29. c6 Rxc6 30. Nxc6 Qxc6 31. Bg5 Qxc3 32. Re3 Nxe3 
33.
Bxe3 Qxe3 34. Rxf6 Rg8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.15"]
[White "Rietveld, Renze"]
[Black "Ten Hertog, Hugo"]
[Result "1-0"]
[ECO "D29"]
[PlyCount "121"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. 
Bb3
a6 9. O-O Bb7 10. Qe2 c5 11. Rd1 Qc7 12. Bc2 cxd4 13. exd4 Be7 14. Bg5 Nb6 
15.
Rac1 Qd8 16. Ne5 Rc8 17. Bb3 Nfd5 18. Bxe7 Qxe7 19. Bxd5 Nxd5 20. Nxd5 exd5 
21.
Rxc8+ Bxc8 22. Qc2 Bb7 23. Rc1 O-O 24. Qc7 Re8 25. h3 h6 26. Nd7 {Diagram #}
Qg5 27. Rc3 Ba8 28. Ne5 Rf8 29. Rf3 Qd2 30. Rxf7 Rxf7 31. Qxf7+ Kh7 32. Qg6+
Kg8 33. Ng4 Qc1+ 34. Kh2 Qf4+ 35. g3 Qxd4 36. Qe8+ Kh7 37. Qxa8 h5 38. Ne3 
Qxb2
39. Qxd5 Qxf2+ 40. Ng2 Qe2 41. Kg1 b4 42. Nf4 Qe1+ 43. Kg2 h4 44. Qd3+ Kg8 
45.
Qd8+ Kf7 46. Qd5+ Kf6 47. gxh4 Qe3 48. Qg5+ Kf7 49. Qd5+ Kf6 50. Qg5+ Kf7 
51.
Qg6+ Kg8 52. Qe6+ Qxe6 53. Nxe6 Kf7 54. Nd4 a5 55. Nc6 Ke6 56. Nxa5 Kd5 57. 
Kg3
Kc5 58. Kg4 Kb5 59. Nb3 Ka4 60. Kg5 Ka3 61. Nc1 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.16"]
[White "Dessing, Bastiaan"]
[Black "Burggraaf, Jan Theodoor"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 dxe4 5. Nxe4 b6 6. c3 Bb7 7. Bd3 Nf6 8. 
Qe2
Nxe4 9. Bxe4 Qd7 10. O-O O-O-O 11. b4 f5 12. Bd3 Bxb4 13. Bc4 e5 14. cxb4 
Nxd4
15. Nxd4 Qxd4 16. Bb2 Qh4 17. Bxe5 Rhe8 18. f4 Qe7 19. Bb5 Qxb4 20. Rac1 {
Diagram #} Rd2 21. Rxc7+ Kd8 22. Rd1 Qd4+ 23. Bxd4 Rexe2 24. Rd7+ Kc8 25. 
Rxd2
Rxd2 26. Kf1 a6 27. Ke1 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.12"]
[White "Jellema, Yme Jan"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "74"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Qc7 6. Bb3 Nf6 7. Nc3 Bb4 8.
O-O Nc6 9. Nde2 O-O 10. Kh1 Na5 11. Qd3 Be7 12. f4 d6 13. f5 Bd7 14. Nf4 
Nxb3
15. axb3 b5 16. Nb1 Qb7 17. Nd2 Rfe8 18. c4 Bf8 19. fxe6 fxe6 20. Qe2 Bc6 
21.
Re1 Rad8 22. Nd3 b4 23. Nf2 d5 24. e5 Nd7 25. Nf3 Bc5 26. Nd3 Ba7 27. Ng5 
Nf8 {
Diagram #} 28. Rf1 dxc4 29. Ne1 cxb3 30. Qg4 Qb5 31. Qf4 Rd7 32. Nf7 Ng6 33.
Nh6+ gxh6 34. Qf6 Qxe5 35. Qxe5 Nxe5 36. Bxh6 Ng4 37. Rxa6 Bd5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.21"]
[White "Hummel, Joop"]
[Black "Mostertman, Milan"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "66"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. b3 Bb7 8. Bd3 
c5
9. O-O Nc6 10. Qe2 cxd4 11. exd4 dxc4 12. Bxc4 Nxd4 13. Nxd4 Qxd4 14. Rac1 
Ba3
15. Be3 Qh4 16. Rcd1 Ng4 17. Bf4 h5 18. Rd7 Bc6 19. Rc7 Qf6 20. Bd2 Rfc8 21.
Rxc8+ Rxc8 22. h3 Ne5 23. Ba6 Rd8 24. Be3 {Diagram #} Nf3+ 25. gxf3 Bxf3 26.
Qc2 Qh4 27. Be2 Qxh3 28. Bxf3 Bd6 29. Rd1 Bh2+ 30. Kh1 Bg3+ 31. Kg1 Bh2+ 32.
Kh1 Rxd1+ 33. Qxd1 Bg3+ 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.6"]
[White "Hovenga, Alje"]
[Black "De Jong, Migchiel"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "117"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. d5
Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 b6 12. Nd2 Bg4 13. f3 Bd7 14. b3 Nh5 15. 
Rfe1
Bf6 16. Bf2 Bg5 17. Rab1 f5 18. a3 Qf6 19. b4 axb4 20. axb4 Na4 21. Nb5 Bxd2
22. Qxd2 Bxb5 23. cxb5 fxe4 {Diagram #} 24. Be3 exf3 25. Bxf3 Nf4 26. Bxf4 
Qxf4
27. Qc2 Qd4+ 28. Kh1 Rf6 29. Ra1 Qxb4 30. Re4 Qxb5 31. Rexa4 Rxa4 32. Qxa4 
Qd3
33. Qe4 Qc3 34. Rd1 b5 35. h3 b4 36. Qd3 Qxd3 37. Rxd3 Rf4 38. Re3 Rc4 39. 
Kg1
Kg7 40. Kf2 Kf6 41. Re4 Rxe4 42. Bxe4 b3 43. Ke3 Kg5 44. g3 h5 45. Kf3 h4 
46.
Bb1 b2 47. Be4 Kh5 48. g4+ Kg5 49. Ke3 Kf6 50. Kd2 Kg5 51. Kc2 Kf4 52. Bxg6 
e4
53. Kxb2 e3 54. Bd3 Ke5 55. Kc3 Kxd5 56. g5 Ke5 57. g6 Kf6 58. Be4 d5 59. 
Bxd5
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.27"]
[White "Salihbegovic, Edim"]
[Black "Nyman, John"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "114"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. O-O a6 8. 
a4
c5 9. Nde2 Be6 10. Qd3 Nc6 11. Nf4 Bxc4 12. Qxc4 Re8 13. f3 Nb4 14. Ncd5 
Nbxd5
15. Nxd5 Nxd5 16. Qxd5 Qc7 17. Rd1 Rad8 18. c4 Bf6 19. Be3 Re5 20. Qd2 Re6 
21.
Ra3 h6 22. Rd3 Qc6 23. b3 {Diagram #} b5 24. axb5 axb5 25. Rd5 bxc4 26. bxc4
Rb8 27. Rxd6 Rxd6 28. Qxd6 Qxd6 29. Rxd6 Rb4 30. Rd5 Rxc4 31. Bxc5 Rxc5 32. 
Rd1
Bg5 33. Kf2 Bf4 34. Rd8+ Kh7 35. g3 Rc2+ 36. Kg1 Be3+ 37. Kh1 g5 38. Rd3 Re2
39. Rd7 Kg7 40. Rd3 h5 41. h3 h4 42. gxh4 gxh4 43. Rd5 Bf4 44. Rf5 Bg3 45. 
Rb5
Rh2+ 46. Kg1 Rxh3 47. Rf5 Rh2 48. Rb5 Rf2 49. Rf5 Kg6 50. Ra5 h3 51. Ra1 
Rxf3
52. Ra6+ f6 53. Ra1 Be5 54. Re1 h2+ 55. Kh1 Rf4 56. Kg2 Rg4+ 57. Kh3 Rg1 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "????.??.??"]
[Round "6.22"]
[White "Niesert, Loet"]
[Black "Munnik, Talitha"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "102"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. 
Qd2
Nbd7 9. g4 Nb6 10. h4 Bb7 11. O-O-O Rc8 12. h5 b4 13. Nb1 d5 14. e5 Nfd7 15. 
f4
Nc4 {Diagram #} 16. Bxc4 dxc4 17. Qh2 Qa5 18. f5 c3 19. fxe6 fxe6 20. Rdf1 
Bxh1
21. Qxh1 Qxa2 22. h6 Nxe5 23. b3 Kd7 24. Qe4 Bd6 25. hxg7 Rhg8 26. Rf6 Rxg7 
27.
Rxe6 Rf7 28. Rxd6+ Kxd6 29. Nf5+ Ke6 30. Nd4+ Kd6 31. Nf5+ Rxf5 32. gxf5 Qa5
33. Qd4+ Ke7 34. Qh4+ Ke8 35. Qd4 Ke7 36. Qh4+ Ke8 37. Qxh7 Qd5 38. f6 Qf7 
39.
Qf5 Nd7 40. Qe4+ Kd8 41. Qxb4 Qxf6 42. Qf4 Qxf4 43. Bxf4 Nc5 44. Be5 Ne4 45.
Na3 Rc5 46. Nc4 a5 47. Bd4 Rh5 48. Kd1 Rd5 49. Ke2 Rxd4 50. Ke3 Rxc4 51. 
bxc4
a4 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.1"]
[White "Schiffer, Kai-Uwe"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[WhiteElo "2340"]
[BlackElo "2278"]
[PlyCount "84"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Nbd2 Bg7 5. b4 O-O 6. Bb2 d6 7. Bg2 Qe8 8. 
c4
Nc6 9. b5 Nd8 10. O-O h6 11. Qc2 g5 12. e4 Qg6 13. e5 Nd7 14. Rfe1 dxe5 15.
Nxe5 Nxe5 16. dxe5 Bd7 17. Nb3 c6 18. Rad1 Be8 19. a4 Rc8 20. Qe2 Ne6 21. 
Ba3
Rc7 22. c5 Qf7 23. b6 axb6 24. cxb6 Rd7 25. Qc4 Kh8 26. Na5 f4 27. gxf4 Rxd1
28. Rxd1 Qh5 29. Qf1 Nxf4 30. Bxe7 Ne2+ 31. Kh1 Bxe5 32. h3 Ng3+ 33. fxg3 
Rxf1+
34. Rxf1 g4 35. Nc4 gxh3 36. Bf3 Qf7 37. Bd6 Bxd6 38. Nxd6 Qe7 39. Nxe8 Qxe8
40. a5 Qe3 41. Kh2 Qd2+ 42. Kxh3 Qxa5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.4"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Hovenga, Alje"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2150"]
[PlyCount "51"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nd7 5. Bf4 Ngf6 6. e3 Be7 7. h3 O-O 8. 
Nc3
a6 9. c5 Re8 10. b4 Nf8 11. Bd3 N6d7 12. e4 a5 13. b5 e5 14. dxe5 Nxc5 15. 
exd5
cxd5 16. O-O Be6 17. Rfd1 Qc7 18. Rac1 Red8 19. Na4 b6 20. Nd4 Bd7 21. Bf5 
Be8
22. Be3 Qxe5 23. Nxb6 g6 24. Nxa8 gxf5 25. Nxf5 Qe6 26. Nxe7+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.5"]
[White "Wüstefeld, Emile"]
[Black "Kuipers, Stefan"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2248"]
[PlyCount "37"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 d6 7. Nxd4 cxd4 8.
Ne2 e5 9. c3 Ne7 10. O-O O-O 11. cxd4 exd4 12. Ng3 b6 13. b3 f5 14. Bb2 fxe4
15. Bxe4 Rb8 16. Qf3 d5 17. Bd3 b5 18. Rae1 Qd6 19. Rf2 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.10"]
[White "Otte, Marijn"]
[Black "Blees, Enrico"]
[Result "1/2-1/2"]
[WhiteElo "2162"]
[BlackElo "2048"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. Nf3 Ne7 7. Qb3 c5 8. dxc5
Nbc6 9. Bg5 Qa5 10. a3 d4 11. axb4 Qxa1+ 12. Nd1 a5 13. b5 Nb4 14. Nxd4 Rd8 
15.
Nxf5 a4 16. Nxg7+ Kf8 17. Nxe6+ Kg8 18. Nxd8 axb3 19. Bxe7 Nc2+ 20. Kd2 Qa5+
21. Nc3 Qa1 22. Nd1 Qa5+ 23. Nc3 Qa1 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.13"]
[White "Vermeulen, Wesley"]
[Black "Van der Plas, Rob"]
[Result "0-1"]
[WhiteElo "2043"]
[BlackElo "2198"]
[PlyCount "92"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Nc6 6. Bd3 Rc8 7. a3 cxd4 8. 
cxd4
Qb6 9. O-O Nxd4 10. Nxd4 Qxd4 11. Qe2 Nh6 12. Nc3 a6 13. Be3 Qxe5 14. f4 {
Diagram #} Qxe3+ 15. Qxe3 Bc5 16. Qxc5 Rxc5 17. Rae1 f6 18. h3 O-O 19. f5 
Re8
20. g4 b5 21. Bb1 exf5 22. Nxd5 Kf8 23. Rxe8+ Bxe8 24. Nf4 Bd7 25. gxf5 Nxf5
26. Nd3 Rc8 27. Nb4 Ne3 28. Re1 Nc4 29. Nxa6 Bxh3 30. Bxh7 f5 31. Kh2 Bg4 
32.
Bg6 Nd2 33. Kg3 Ne4+ 34. Kf4 Rc6 35. Bxf5 Bxf5 36. Nb4 Rf6 37. Rxe4 Bxe4+ 
38.
Kxe4 g5 39. Nd5 Rf2 40. b4 g4 41. Nc3 g3 42. Ke3 Rf7 43. Ne2 g2 44. Kd4 Rf2 
45.
Ng1 Rf1 46. Nh3 Rh1 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.14"]
[White "Burggraaf, Jan Theodoor"]
[Black "Pel, Bonno"]
[Result "0-1"]
[WhiteElo "2060"]
[BlackElo "2266"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. g3 g6 3. Bg2 Bg7 4. Ne2 c5 5. c3 Nc6 6. d4 cxd4 7. cxd4 Bg4 8. 
f3
Bd7 9. Nbc3 h5 10. h4 b5 11. Be3 b4 12. Nd5 e6 13. Ndf4 Nge7 14. O-O O-O 15.
Rb1 Qa5 16. b3 Rfd8 17. Qd2 e5 18. dxe5 dxe5 19. Nd3 Bc8 20. Rfd1 Ba6 21. 
Nec1
Rac8 22. Bh3 Rc7 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.15"]
[White "Wielinga, Wiebe"]
[Black "Dessing, Bastiaan"]
[Result "1/2-1/2"]
[WhiteElo "2154"]
[BlackElo "1935"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 O-O 6. Nge2 d6 7. O-O Na6 8. 
d3
c6 9. Rb1 Qe8 10. b4 Bd7 11. a4 Rb8 12. b5 Nc5 13. Ba3 Qf7 14. Qc2 a5 15. 
Nd4
cxb5 16. axb5 Ng4 17. Nde2 g5 18. h3 Nf6 19. f3 {Diagram #} b6 20. d4 Ne6 
21.
f4 gxf4 22. exf4 Kh8 23. Qd3 Qh5 24. Nd5 Nxd5 25. cxd5 Nc7 26. Nc3 Bf6 27. 
Rfc1
Rfc8 28. Kh2 Qf7 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.18"]
[White "Pilgrim, Peter"]
[Black "Pouw, Marcel"]
[Result "0-1"]
[WhiteElo "2027"]
[BlackElo "1832"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 Nc6 2. c4 g6 3. g3 Bg7 4. Bg2 Nf6 5. d4 d6 6. O-O O-O 7. Nc3 a6 8. a3
Rb8 9. b4 Ne8 10. Be3 e6 11. Rc1 f5 12. d5 Ne5 13. Nxe5 dxe5 14. Qd2 Nd6 15.
Qa2 f4 16. Bd2 exd5 17. Nxd5 Be6 18. gxf4 c6 19. fxe5 Bxe5 20. Bc3 Bxc3 21.
Nxc3 Qg5 22. Kh1 Rxf2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.19"]
[White "Meurs, Tom"]
[Black "Hummel, Joop"]
[Result "0-1"]
[WhiteElo "1972"]
[BlackElo "2024"]
[PlyCount "78"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. a3 Na6 7. Bd3 c5 8. d5 
Nc7
9. O-O b5 10. Be3 Ng4 11. Bd2 Rb8 12. h3 Nf6 13. Rb1 c4 14. Be2 a5 15. Qe1 
Ba6
16. Nd4 Qd7 17. Bf3 b4 18. axb4 axb4 19. Nce2 b3 20. c3 e6 21. dxe6 fxe6 22. 
e5
Nfd5 23. Ng3 Bb7 24. Bg4 dxe5 25. fxe5 Rxf1+ 26. Kxf1 Rf8+ 27. Kg1 Nf4 28. 
Bxf4
Rxf4 29. Rd1 Bd5 30. Bf3 Bxf3 31. Nxf3 Nd5 32. Ra1 Qb7 33. Ne4 h6 34. Kh1 
Qb6
35. Nd6 Ne3 36. Ra8+ Kh7 37. Qg3 g5 38. Nd4 Bxe5 39. Qxe3 Rf1+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.20"]
[White "Tromp, Pieter"]
[Black "Kamali, Mehran"]
[Result "1/2-1/2"]
[WhiteElo "1858"]
[BlackElo "1979"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 
8.
Bg5 e6 9. O-O-O Be7 10. Rhe1 Qa5 11. Kb1 O-O 12. Qd2 Rfd8 13. Nd5 Qxd2 14.
Nxe7+ Kf8 15. Nxd2 Kxe7 16. f3 h6 17. Bh4 Rac8 18. Nf1 b6 19. Rd2 g5 20. Bf2 
d5
21. e5 Nh5 22. h4 Rg8 23. hxg5 hxg5 24. Nh2 Bb5 25. Ng4 f5 26. exf6+ Nxf6 
27.
Ne3 Kf7 28. Bg3 g4 29. Rf2 gxf3 30. Rxf3 d4 31. Bh4 Rg6 32. Ng4 Rxg4 33. 
Bxf6
Bc6 34. Rf2 Rxg2 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.21"]
[White "Mostertman, Milan"]
[Black "Driessen, Wim"]
[Result "0-1"]
[WhiteElo "1818"]
[BlackElo "1974"]
[PlyCount "62"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Qd3 d5 8.
Nxc6 bxc6 9. a3 Bxc3+ 10. Qxc3 Nxe4 11. Qxg7 Qf6 12. Qxf6 Nxf6 13. Bf4 Rg8 
14.
c4 Nd7 15. cxd5 cxd5 16. Rc1 e5 17. Bg3 f6 18. O-O Ke7 19. Bf3 Kd6 20. Rfd1 
Bb7
21. Be4 h6 22. Rc2 Rac8 23. Rcd2 Nb6 24. f3 Ke6 25. Bb1 Rg7 26. f4 Rgc7 27.
fxe5 fxe5 28. Re2 Nd7 29. Rf1 {Diagram #} Ba6 30. Bf5+ Kd6 31. Bxd7 Bxe2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.25"]
[White "Slagter, Ruben"]
[Black "Dijkstra, Maarten"]
[Result "1-0"]
[WhiteElo "1813"]
[BlackElo "1887"]
[PlyCount "63"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 b5 6. Qd2 Nbd7 7. d5 b4 8. dxc6
bxc3 9. cxd7+ Bxd7 10. Qxc3 Bg7 11. Qd2 O-O 12. Bc4 Qc7 13. Bb3 a5 14. a4 
Rab8
15. Ne2 Rfc8 16. O-O Be6 17. Bxe6 fxe6 18. c3 Qc4 19. Nd4 Ne8 20. Rfc1 Bxd4 
21.
Bxd4 Qb3 22. Rc2 Rb4 23. Ra3 Qc4 24. cxb4 Qxc2 25. Qxc2 Rxc2 26. bxa5 Nc7 
27.
Rc3 Rxc3 28. Bxc3 d5 29. b4 Kf7 30. b5 Ke8 31. a6 Kd7 32. Be5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.26"]
[White "Romijn, Bart"]
[Black "Niesert, Loet"]
[Result "0-1"]
[WhiteElo "1842"]
[BlackElo "1897"]
[PlyCount "92"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 Bf5 6. Nf3 e6 7. d3 Nc6 
8.
O-O Be7 9. Bf4 O-O 10. Ne5 Nd4 11. Be3 Nxb3 12. axb3 f6 13. Nc4 Qd7 14. Bxb6
axb6 15. Qf3 Qc6 16. Qxc6 bxc6 17. Ne3 Bg6 18. Rfe1 e5 19. Ra4 b5 20. Raa1 
Bc5
21. Kf1 Kf7 22. Ke2 Ke6 23. f3 Bd4 24. Kd2 f5 25. Rxa8 Rxa8 26. f4 Kf6 27.
fxe5+ Kxe5 28. Ned5+ Kd6 29. Ne7 Rf8 30. Nxg6 hxg6 31. Rf1 Re8 32. Nd1 Bf6 
33.
Nc3 Re7 34. h3 b4 35. Na4 f4 36. c3 c5 37. Re1 g5 38. Rxe7 Bxe7 39. Ke2 Ke5 
40.
Kf3 Kf5 41. d4 cxd4 42. cxd4 Bf6 43. Nc5 Bxd4 44. Nd3 c5 45. Ke2 g4 46. h4 
Ke4
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.27"]
[White "Koenen, Hermann"]
[Black "Warmelink, Dick"]
[Result "1-0"]
[WhiteElo "1824"]
[BlackElo "1825"]
[PlyCount "87"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Qc2 Ne4 8. 
cxd5
exd5 9. Bd3 Nxg5 10. Nxg5 h6 11. Nf3 Bd6 12. O-O Nf6 13. Ne5 Bxe5 14. dxe5 
Ng4
15. Bf5 Nxe5 16. Bxc8 Rxc8 17. Qf5 Nd7 18. Rfd1 Rd8 19. e4 O-O 20. Rd3 g6 
21.
Qh3 Kg7 22. exd5 Nc5 23. Rd4 Qb6 24. Rh4 Qxb2 25. Rd1 cxd5 26. Rxh6 Rh8 27.
Rxh8 Rxh8 28. Qe3 Ne6 29. Qe5+ Kh7 30. Qf6 Rf8 31. Rxd5 Kg8 32. h4 Qc1+ 33. 
Rd1
Qf4 34. Qe7 Rc8 35. Nd5 Qa4 36. Re1 Nf4 37. Qxb7 Rc1 38. Qb8+ Kh7 39. Nf6+ 
Kg7
40. Ne8+ Kh7 41. Nf6+ Kg7 42. Qg8+ Kxf6 43. Qh8+ Kf5 44. Qe5+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.28"]
[White "Den Boer, Paul"]
[Black "Salihbegovic, Edim"]
[Result "1-0"]
[WhiteElo "1773"]
[BlackElo "1969"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. Nc3 g6 4. Nf3 Nbd7 5. Bc4 Nb6 6. Bb3 Bg7 7. d4 O-O 
8.
Bg5 Nbxd5 9. Nxd5 Nxd5 10. Qd2 b5 11. Bh6 a5 12. a3 Qd6 13. h4 Bg4 14. Bxg7
Kxg7 15. Ne5 h5 16. Nxg4 hxg4 17. h5 c6 18. O-O-O Qf4 19. hxg6 Kxg6 20. Rh4 
Kg5
21. Rdh1 Qxd2+ 22. Kxd2 Nf4 23. f3 gxf3 24. gxf3 Rad8 25. c3 c5 26. Rg4+ Kf5
27. Bc2+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.2"]
[White "Brandenburg, Daan"]
[Black "Daudzvardis, Janis"]
[Result "1-0"]
[WhiteElo "2421"]
[BlackElo "2196"]
[PlyCount "85"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 g6 2. d4 c6 3. Nc3 Bg7 4. Be3 d5 5. e5 b6 6. f4 h5 7. Nf3 Bg4 8. h3 
Bxf3
9. Qxf3 e6 10. g3 a5 11. O-O-O b5 12. g4 Ne7 13. Bd3 Kd7 14. f5 gxf5 15. 
gxf5
Bh6 16. Bxh6 Rxh6 17. Rhg1 Qh8 18. fxe6+ fxe6 19. Qf7 Qe8 20. Rdf1 Rh8 21. 
Rg7
Na6 {Diagram #} 22. Nxb5 Rf8 23. Qxe8+ Raxe8 24. Nd6 Nb4 25. Be2 Rxf1+ 26. 
Bxf1
Rf8 27. Rg1 Rf2 28. c3 Nc2 29. Bd3 Ne3 30. Nb7 Rh2 31. Nxa5 Rxh3 32. Nb7 
N3f5
33. Bf1 Rg3 34. Rxg3 Nxg3 35. Nc5+ Ke8 36. Bh3 Ne2+ 37. Kd2 Nf4 38. Bxe6 h4 
39.
Bg4 h3 40. Ke3 h2 41. Bf3 Nh3 42. Bh1 Nf5+ 43. Kf3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.3"]
[White "Cako, Laszlo"]
[Black "Hanley, James L"]
[Result "0-1"]
[WhiteElo "2174"]
[BlackElo "2169"]
[PlyCount "80"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. 
Qd2
Nbd7 9. g4 b5 10. g5 Nh5 11. f4 Bb7 12. Be2 Nb6 13. Bxh5 Nc4 14. Qe2 Nxe3 
15.
Qxe3 Qb6 16. O-O-O Bxd4 17. Rxd4 e5 18. fxe5 dxe5 19. Rd3 Qxe3+ 20. Rxe3 
gxh5
21. Nd5 O-O-O 22. Rd1 h6 23. gxh6 Bxd5 24. Rxd5 Rxd5 25. exd5 f6 26. Rc3+ 
Kb7
27. Rc6 Rxh6 28. Kd2 h4 29. Ke3 h3 30. Ke4 Rh4+ 31. Kf5 Rf4+ 32. Ke6 e4 33. 
Kd6
{Diagram #} Rf2 34. Rc3 Rxh2 35. Ke6 b4 36. Rc4 Re2 37. d6 h2 38. Rc7+ Kb6 
39.
Rh7 Rd2 40. Rh8 e3 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7"]
[White "De Jong, Migchiel"]
[Black "Dehn, Marcus"]
[Result "1-0"]
[WhiteElo "2263"]
[BlackElo "2142"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 Nc6 5. c3 e5 6. Nf3 exd4 7. e5 Nd5 8. 
Be4
d3 9. Qxd3 Nde7 10. Bg5 Qc8 11. O-O Nd8 12. Rd1 Bxe4 13. Qxe4 Ne6 14. Na3 h6
15. Be3 Nc6 16. Nb5 Qb7 17. Nfd4 O-O-O 18. Nxc6 dxc6 19. Nd4 Nxd4 20. cxd4 
g6
21. Qf3 Rh7 22. Rac1 Rd5 23. Qf6 c5 24. dxc5 bxc5 {Diagram #} 25. e6 c6 26.
Rxd5 Be7 27. exf7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.7"]
[White "Van Kampen, Robin"]
[Black "Boersma, Jan"]
[Result "1-0"]
[WhiteElo "2068"]
[BlackElo "2161"]
[PlyCount "65"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. 
Qg4
g6 9. Bd3 Nxd2 10. Kxd2 c5 11. h4 Bd7 12. Rh3 Qe7 13. Rb1 Bc6 14. f4 Nd7 15. 
h5
gxh5 16. Rxh5 O-O-O 17. Nf3 f5 18. Qh4 Qg7 19. Rg1 Rdg8 20. Bf1 Qf8 21. Rh1
cxd4 22. cxd4 Rg4 23. Qh2 Rhg8 24. Rxh6 {Diagram #} Bb5 25. Ke1 Bxf1 26. 
Kxf1
Rxg2 27. Qxg2 Rxg2 28. Kxg2 Qa3 29. Rxe6 Qxa2 30. Rh7 Qxc2+ 31. Kg3 a5 32. 
Re8+
Kc7 33. e6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.8"]
[White "Van Assendelft, Floris"]
[Black "Belle, Erika"]
[Result "1-0"]
[WhiteElo "2245"]
[BlackElo "1958"]
[PlyCount "79"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 a6 6. a4 a5 7. exd5 cxd5 8. Bf4
Nf6 9. Bd3 Na6 10. Nb5 O-O 11. c3 Bd7 12. O-O Bxb5 13. axb5 Nc7 14. Re1 Ne6 
15.
Bd2 Qc8 16. Ne5 Nh5 17. Qf3 Bxe5 18. Rxe5 Nf6 19. g4 Rd8 20. h4 Qd7 21. Rae1 
a4
22. Bc1 b6 23. h5 Kg7 24. Qh3 Nf8 25. f3 Ra7 26. Qh4 Ng8 27. hxg6 Nxg6 28. 
Bxg6
fxg6 29. Kg2 Re8 {Diagram #} 30. f4 Qxb5 31. f5 Qc6 32. fxg6 hxg6 33. Rh1 
Nf6
34. Qh6+ Kf7 35. Rf1 Rg8 36. g5 a3 37. gxf6 exf6 38. bxa3 Qxc3 39. Bg5 f5 
40.
Rfe1 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.9"]
[White "Heemskerk, Wim"]
[Black "Rietveld, Renze"]
[Result "0-1"]
[WhiteElo "2277"]
[BlackElo "2078"]
[PlyCount "116"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 
O-O
O-O 9. Qe2 h6 10. Rd1 Nbd7 11. Bd2 a5 12. Be1 Qe7 13. Rac1 e5 14. e4 Bh7 15.
dxe5 Nxe5 16. Nxe5 Qxe5 17. f3 Rae8 18. Bg3 Qe7 19. Bf2 Kh8 20. Qf1 Bc5 21. 
Ne2
Bxf2+ 22. Qxf2 Nd7 23. Nd4 Ne5 24. Qd2 Rd8 25. Qe1 Rd7 26. Be2 Rfd8 27. Qc3 
Qf6
28. Nb3 b6 29. Rxd7 Rxd7 30. Rd1 Rxd1+ 31. Bxd1 Qd6 32. Qd2 Qxd2 33. Nxd2 f5
34. Bc2 fxe4 35. Bxe4 Bxe4 36. Nxe4 Kg8 37. Kf1 Kf7 38. Ke2 Ke6 39. Kd2 Kd5 
40.
Kc3 b5 41. Ng3 b4+ 42. Kc2 g6 43. Ne2 g5 44. b3 c5 45. Ng3 c4 46. Nf5 cxb3+ 
47.
Kxb3 {Diagram #} Nd3 48. Nxh6 Nc5+ 49. Kc2 Kc4 50. Nf5 b3+ 51. Kb1 Nxa4 52. 
f4
Nc3+ 53. Kb2 Nd1+ 54. Kc1 b2+ 55. Kc2 a4 56. fxg5 a3 57. g6 a2 58. Ne3+ Kc5 
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7"]
[White "Van Nies, Pauline"]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[WhiteElo "2109"]
[BlackElo "2065"]
[PlyCount "49"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Be2 e6 8. 
O-O
Be7 9. Kh1 Nc6 10. Be3 O-O 11. Qe1 Re8 12. Qg3 Bf8 13. Nxc6 bxc6 14. e5 Nd5 
15.
Bd4 c5 {Diagram #} 16. exd6 Qc6 17. Be5 f6 18. Bh5 fxe5 19. Bxe8 Qxe8 20. 
fxe5
Bb7 21. Ne4 Qc8 22. Qf2 Nb6 23. Nxc5 Bd5 24. b3 Ra7 25. c4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.12"]
[White "Kleijn, Christov"]
[Black "Costello, Colin"]
[Result "1-0"]
[WhiteElo "2108"]
[BlackElo "2021"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Bg5 h6 8. 
Bxc6
hxg5 9. Bb5 Nxe4 10. Nxe5 d5 11. Nd2 Bf5 12. Nxe4 Bxe4 13. Qg4 c6 14. Bd3 
Bxd3
15. Nxd3 Bc7 16. Rfe1 Qf6 17. Re3 Rae8 18. Rae1 Rxe3 19. Rxe3 Qg6 20. Qe2 
Bf4
21. Re7 f6 22. g3 Bb8 {Diagram #} 23. Nc5 b6 24. Nd7 Rd8 25. Qe6+ Kh8 26. 
Qxc6
Re8 27. Rxe8+ Qxe8 28. Qxd5 Bc7 29. Qf5 Bd6 30. d5 Qh5 31. Nxf6 gxf6 32. 
Qxf6+
Kh7 33. Qxd6 Qd1+ 34. Kg2 g4 35. Qe7+ Kg6 36. Qe4+ Kg5 37. c4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7"]
[White "Munnik, Talitha"]
[Black "Zuiderweg, Edwin"]
[Result "0-1"]
[WhiteElo "2050"]
[BlackElo "1983"]
[PlyCount "66"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 
8.
Ne4 Qc7 9. f4 Qb6 10. Qf3 Bb7 11. a3 f5 12. exf6 Nxf6 13. Bd3 O-O-O 14. Be3 
c5
15. b4 {Diagram #} Nxe4 16. Bxe4 d5 17. bxc5 dxe4 18. Qe2 Qa5+ 19. Kf2 Bxc5 
20.
Rhd1 Bxe3+ 21. Qxe3 Qb6 22. Rab1 Qxe3+ 23. Kxe3 Rxd1 24. Rxd1 Rd8 25. Rb1 
Kc7
26. Rb5 Rd5 27. Rb3 Rc5 28. Kd4 Rxc2 29. Rg3 Rd2+ 30. Ke5 g6 31. Kxe6 Rd3 
32.
Rg5 Bc8+ 33. Kf6 Bf5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.17"]
[White "Ten Hertog, Hugo"]
[Black "Jellema, Yme Jan"]
[Result "1-0"]
[WhiteElo "1942"]
[BlackElo "2128"]
[PlyCount "85"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. Qd2 h6 7. Bf4 Bb4 8. e5
Nfd7 9. a3 Qa5 10. O-O-O Bxc3 11. Qxc3 Qxc3 12. bxc3 Nb6 13. Be3 a5 14. f4 
Na6
15. Kd2 Nc7 16. Rb1 Na4 17. c4 dxc4 18. Bxc4 b5 19. Bd3 Nb6 20. Ne2 Ncd5 21.
Ng3 Ba6 22. Ne4 b4 23. axb4 Bxd3 24. Kxd3 axb4 25. Ra1 Ke7 26. Bd2 Na4 27. 
Kc4
Nac3 28. Nc5 Rhb8 29. g3 Nb5 30. Rhf1 Na3+ 31. Kd3 Ra7 32. f5 Rba8 {Diagram 
#}
33. fxe6 fxe6 34. Rf2 Nb5 35. Raf1 Ra3+ 36. Nb3 Rg8 37. Rf7+ Ke8 38. Rb7 Ra8
39. Rff7 g5 40. Rh7 Rd8 41. Rxh6 Nbc7 42. Nc5 Nb5 43. Bxg5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "7.24"]
[White "Nyman, John"]
[Black "Karsdorp, Nico"]
[Result "0-1"]
[WhiteElo "1828"]
[BlackElo "1890"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Bf4 Nf6 8.
Qd2 Be7 9. O-O-O O-O 10. Kb1 Be6 11. d5 Bd7 12. h3 a5 13. g4 b5 14. Ne3 b4 
15.
Nb5 Na6 16. Nd4 Nc5 17. Ndf5 Qe8 18. Qd4 Rf7 19. Be2 Bxf5 20. Nxf5 Nfd7 21. 
Bb5
Bf6 22. Qe3 Rb8 23. Bxd7 Qxd7 24. Ng3 {Diagram #} Na4 25. Nxe4 Bxb2 26. Bg3 
Re7
27. Qa7 Qe8 28. Ng5 Bf6 29. Ne6 Nc3+ 30. Kc1 Nxa2+ 31. Kb1 Nc3+ 32. Kc1 Nxd1
33. Rxd1 c5 34. Qxa5 Ra8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.1"]
[White "Van Oosterom, Chiel"]
[Black "De Jong, Migchiel"]
[Result "1-0"]
[WhiteElo "2278"]
[BlackElo "2263"]
[PlyCount "74"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. 
h4
h5 9. Qd1 Qd7 10. Be2 Ba6 11. Rh3 Bxe2 12. Nxe2 Ne7 13. Bg5 Nbc6 14. Nf4 g6 
15.
Bf6 Rg8 16. f3 O-O-O 17. g4 Rde8 18. Kf2 Na5 19. gxh5 Nf5 20. Qd3 Nc4 21. 
Rg1
gxh5 22. Rhh1 Qb5 23. Nxh5 Rxg1 24. Rxg1 Qb2 25. Ng7 {Diagram #} Rg8 26. 
Nxf5
Rxg1 27. Ne7+ Kb7 28. Kxg1 Qc1+ 29. Kh2 Qf4+ 30. Kh3 Qc1 31. Bg5 Qh1+ 32. 
Kg4
Qg2+ 33. Kh5 Nxa3 34. Kh6 Nc4 35. Qh7 Qxf3 36. Qg8 a5 37. Qc8+ Ka7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.2"]
[White "Hanley, James L"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[WhiteElo "2169"]
[BlackElo "2421"]
[PlyCount "100"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 h6 10. Bh4 g5 11. fxg5 Ng4 12. Be2 Nge5 13. Rhf1 Be7 14. Kb1
hxg5 15. Bg3 Qc7 16. Nf3 f6 17. Qe3 b5 18. Rd2 Na5 19. Nxe5 dxe5 20. Rfd1 
Rd8
21. Bf2 {Diagram #} b4 22. Qb6 Qxb6 23. Bxb6 bxc3 24. Bxd8 cxd2 25. Bxa5 Bc6
26. Rxd2 Rxh2 27. b4 Bxe4 28. Bxa6 Rxg2 29. Rxg2 Bxg2 30. b5 Kd7 31. Bb6 g4 
32.
c4 g3 33. c5 Be4+ 34. Kc1 g2 35. c6+ Bxc6 36. bxc6+ Kxc6 37. Bg1 e4 38. Bc8 
Bc5
39. Bb7+ Kxb7 40. Bxc5 Kc6 41. Bg1 f5 42. Kd2 f4 43. Ke2 Kb5 44. Kf2 Kc4 45.
Kxg2 Kd3 46. Kf1 e3 47. Ke1 e5 48. a4 Kc4 49. Ke2 Kb4 50. Bxe3 fxe3 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.3"]
[White "Van Kampen, Robin"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[WhiteElo "2068"]
[BlackElo "2374"]
[PlyCount "80"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bc5 7. Nb3 Be7 8. 
Qg4
g6 9. O-O d6 10. Be3 Nf6 11. Qh3 Bb7 12. a3 Nbd7 13. f4 Qc7 14. Rae1 h5 15. 
Kh1
Nc5 16. Bg1 Nxd3 17. cxd3 Ng4 18. Rc1 Qd8 19. d4 Rc8 20. Qd3 Qd7 21. h3 Nf6 
22.
e5 Nd5 23. Ne4 Rxc1 24. Nxc1 Qc6 25. Qg3 h4 26. Qg4 {Diagram #} Ne3 27. 
Nxd6+
Bxd6 28. Bxe3 Be7 29. Qe2 O-O 30. Nd3 Qe4 31. Re1 Rc8 32. Bg1 Qf5 33. Kh2 
Bd5
34. Qd2 Rc4 35. Rc1 Rxc1 36. Nxc1 Bc4 37. Be3 Bd8 38. Kg1 Qb1 39. Kh2 Qf5 
40.
Kg1 Qb1 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.4"]
[White "Daudzvardis, Janis"]
[Black "Schiffer, Kai-Uwe"]
[Result "1-0"]
[WhiteElo "2196"]
[BlackElo "2340"]
[PlyCount "47"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 O-O 6. e3 e5 7. Nge2 c6 8. O-O
Na6 9. Rb1 d5 10. cxd5 cxd5 11. b4 Nc7 12. b5 d4 13. exd4 exd4 14. Na4 Nfd5 
15.
Qc2 Rb8 16. Nf4 Rf7 17. Nxd5 Nxd5 {Diagram #} 18. Qc4 Nc7 19. Re1 g5 20. b6
axb6 21. Nxb6 Bf6 22. Ba3 Kg7 23. Rbc1 Bd7 24. Qxc7 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.5"]
[White "Cako, Laszlo"]
[Black "Wüstefeld, Emile"]
[Result "1/2-1/2"]
[WhiteElo "2174"]
[BlackElo "2280"]
[PlyCount "39"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 
8.
c4 f5 9. Nc3 Bf6 10. g3 c5 11. d5 O-O 12. Be2 Qa5 13. Qd2 b5 14. O-O b4 15. 
Nd1
Nd7 16. Ne3 Ra7 17. Rfe1 Bg7 18. Bd3 Qc7 19. Ng2 Ne5 20. Nxe5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.6"]
[White "Kuipers, Stefan"]
[Black "Van Nies, Pauline"]
[Result "1/2-1/2"]
[WhiteElo "2248"]
[BlackElo "2109"]
[PlyCount "41"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Bf4 cxd4 8.
Nb5 Nd5 9. Bxb8 Rxb8 10. Nbxd4 Bd7 11. Ne5 a6 12. Qf3 Qf6 13. Nxd7 Kxd7 14.
O-O-O Qxf3 15. Nxf3 Kc7 16. Bc4 Nb6 17. Bb3 Bd6 18. g3 h6 19. Nd2 Rbd8 20. 
Ne4
Be7 21. Rxd8 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.7"]
[White "Rietveld, Renze"]
[Black "Van Assendelft, Floris"]
[Result "1/2-1/2"]
[WhiteElo "2078"]
[BlackElo "2245"]
[PlyCount "83"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. Nb3 Qc7 7. Nc3 Nf6 8.
Qe2 d6 9. O-O Be7 10. Bd2 Nbd7 11. Kh1 O-O 12. f4 b5 13. a3 Bb7 14. Rae1 
Rac8
15. Rf3 g6 16. Rh3 Rfe8 17. e5 Nd5 18. Nxd5 Bxd5 19. exd6 Bxd6 20. Bc3 Nf8 
21.
Qf2 Qb7 22. Nd2 f5 23. Bf1 Bc5 24. Qh4 Qe7 25. Bf6 Qf7 26. Nf3 Bxf3 27. Rxf3
Be7 28. Bxe7 Qxe7 29. Qf2 Qf6 30. Qb6 Qxb2 31. c4 Qd2 32. Qe3 Qxe3 33. Rfxe3
bxc4 34. Rc3 Rc6 35. Rxc4 Rec8 36. Ra4 Ra8 37. Kg1 Rc5 38. Rxa6 Rxa6 39. 
Bxa6
Ra5 40. Bc4 Rxa3 41. Bxe6+ Kg7 42. Bd5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.8"]
[White "Boersma, Jan"]
[Black "Kleijn, Christov"]
[Result "1/2-1/2"]
[WhiteElo "2161"]
[BlackElo "2108"]
[PlyCount "80"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 e6 6. g3 d6 7. Bg2 g6 8. O-O 
Bg7
9. h3 Ne7 10. g4 Nbc6 11. Be3 f5 12. a3 Qd7 13. d4 fxe4 14. Nxe4 Nd5 15. Bf2
cxd4 16. Nxd4 Nxd4 17. Bxd4 O-O 18. Bxg7 Qxg7 19. Qd2 Qc7 20. Rae1 e5 21. 
fxe5
dxe5 22. Ng5 Rxf1+ 23. Rxf1 Qb6+ 24. Qf2 Rb8 25. Qxb6 Nxb6 26. Rf6 Bxg2 27.
Kxg2 a5 28. b3 Nd5 29. Rc6 Nf4+ 30. Kf3 h6 31. Ne6 Nxh3 32. Kg2 Ng5 33. Nxg5
hxg5 34. Kf3 Rf8+ 35. Ke4 Rf4+ 36. Kxe5 Rxg4 37. Kf6 Rg2 38. Kxg6 Kf8 39. 
Kf6
Ke8 40. Rc5 a4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.9"]
[White "Pel, Bonno"]
[Black "Zuiderweg, Edwin"]
[Result "1-0"]
[WhiteElo "2266"]
[BlackElo "1983"]
[PlyCount "51"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e3 e6 6. c3 c5 7. Bd3 Nc6 8. Ne2
Nh5 9. Bg3 Nxg3 10. hxg3 g6 11. f4 cxd4 12. exd4 Bg7 13. Nd2 f6 {Diagram #} 
14.
Rxh7 Rxh7 15. Bxg6+ Ke7 16. Bxh7 Qh8 17. Bd3 e5 18. Kf2 exd4 19. Nf3 f5 20. 
Qb3
Kd6 21. cxd4 Be6 22. Ne5 Rb8 23. Rc1 Bxe5 24. fxe5+ Ke7 25. Nf4 Qh6 26. Rxc6
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.10"]
[White "Hovenga, Alje"]
[Black "Van der Plas, Rob"]
[Result "1-0"]
[WhiteElo "2150"]
[BlackElo "2198"]
[PlyCount "91"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 h6 8.
Bh4 O-O 9. Qc2 b6 10. Nge2 Bb7 11. Bg3 c5 12. f3 Rc8 13. O-O Nh5 14. Bf2 g6 
15.
g4 Ng7 16. Qd2 Nf6 17. Rae1 Bd6 18. Kg2 Ne6 19. Bh4 a6 20. Bb1 Re8 21. h3 g5
22. Bg3 cxd4 23. Nxd4 Nxd4 24. exd4 Bxg3 25. Rxe8+ Nxe8 26. Kxg3 Qd6+ 27. 
Kg2
Nf6 28. Rh1 Re8 29. h4 {Diagram #} Ne4 30. fxe4 dxe4 31. Qe3 Qf4 32. Qxf4 
gxf4
33. d5 e3 34. Kf3 b5 35. Be4 h5 36. g5 b4 37. Ne2 Bc8 38. Kxf4 Bg4 39. Bf3 
f5
40. gxf6 Kf7 41. Bxg4 hxg4 42. h5 Kxf6 43. h6 Rg8 44. h7 Rh8 45. Kxg4 Ke5 
46.
Nf4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.11"]
[White "Belle, Erika"]
[Black "Otte, Marijn"]
[Result "1/2-1/2"]
[WhiteElo "1958"]
[BlackElo "2162"]
[PlyCount "43"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. 
dxe5
dxe5 9. Qc2 c6 10. Rd1 Qc7 11. h3 Nc5 12. Be3 Ne6 13. a4 Bd7 14. a5 Nh5 15. 
Ne4
f5 16. Nc5 Rfd8 17. Rxd7 Rxd7 18. Nxe6 Qd6 19. Nxg7 Nxg7 20. Qc3 e4 21. Bf4 
Qe7
22. Bg5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.12"]
[White "Blees, Enrico"]
[Black "Dehn, Marcus"]
[Result "1-0"]
[WhiteElo "2048"]
[BlackElo "2142"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 Nc6 5. c3 e5 6. Nf3 d6 7. Nbd2 Nd7 8. 
Nf1
g6 9. Bg5 f6 10. Be3 Qe7 11. Ng3 Bg7 12. h4 h5 13. Qd2 O-O-O 14. d5 Ncb8 15. 
a4
Rdf8 16. a5 Kd8 17. axb6 axb6 {Diagram #} 18. Ra7 Bc8 19. b4 f5 20. Bg5 Bf6 
21.
Qa2 f4 22. Ne2 c6 23. Bxf6 Rxf6 24. Qc4 c5 25. bxc5 dxc5 26. Kd2 Qd6 27. 
Rha1
Nf8 28. Ng5 Bd7 29. Qb3 Nh7 30. Rb7 c4 31. Bxc4 Ke7 32. Ra8 Nxg5 33. hxg5 
Rff8
34. Rxb6 Qc5 35. d6+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.13"]
[White "Driessen, Wim"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[WhiteElo "1974"]
[BlackElo "2277"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. Bg5 c6 3. e3 Nd7 4. Nf3 Qb6 5. b3 Ngf6 6. Bd3 e6 7. O-O c5 8. c4 
h6
9. Bh4 cxd4 10. exd4 dxc4 11. bxc4 Be7 12. Qe2 O-O 13. Nbd2 Re8 14. Rfb1 Qd8
15. Rb2 b6 16. a4 Bb7 17. a5 Bc6 18. Rba2 Nh5 19. Bxe7 Qxe7 20. Be4 Bxe4 21.
Qxe4 Rab8 22. axb6 axb6 23. Ra7 Nhf6 24. Qc6 Rec8 25. Qa4 Qd6 26. Qa3 Qxa3 
27.
R1xa3 Kf8 28. Kf1 Ke7 29. Ke2 Kd6 30. Kd3 Kc6 31. h3 Rb7 32. Ne4 Nxe4 33. 
Kxe4
f5+ 34. Kd3 Rxa7 35. Rxa7 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.14"]
[White "Pouw, Marcel"]
[Black "Wielinga, Wiebe"]
[Result "1/2-1/2"]
[WhiteElo "1832"]
[BlackElo "2154"]
[PlyCount "78"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. 
c5
a5 9. Na4 Nc6 10. Nec3 Nd7 11. Bb5 O-O 12. O-O Bf6 13. Be3 Qc7 14. Qd2 b6 
15.
Bf4 Qb7 16. Bxc6 Qxc6 17. b4 b5 18. Nb2 Bb7 19. Bd6 Rfe8 20. f4 g6 21. Qf2 
Ra7
22. a4 Ba6 23. Rfb1 Rea8 24. Nd3 Nb6 25. axb5 Bxb5 26. Ne5 Bxe5 27. Bxe5 Nd7
28. Nxb5 Qxb5 29. Qf1 Qxf1+ 30. Kxf1 axb4 31. Rxa7 Rxa7 32. Rxb4 Nxe5 33. 
fxe5
f6 34. exf6 Kf7 35. Kf2 Kxf6 36. Rb6 Kf5 37. Ke3 Ra3+ 38. Ke2 Ra4 39. Kd3 e5
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.15"]
[White "Goudriaan, Etienne"]
[Black "Ten Hertog, Hugo"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "1942"]
[PlyCount "110"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. a3 e5 2. c4 Nf6 3. d3 d6 4. Nc3 g6 5. Bg5 Bg7 6. Nf3 c6 7. e4 O-O 8. Qd2 
Re8
9. Be2 Qc7 10. O-O-O Nbd7 11. h4 Nc5 12. Kc2 Bg4 13. Bxf6 Bxf6 14. h5 Bxh5 
15.
Rxh5 gxh5 16. Qh6 Bg7 17. Qxh5 Ne6 18. Rh1 h6 19. Nh4 Nd4+ 20. Kb1 Qe7 21. 
Nf5
Nxf5 22. exf5 Rad8 23. Rh3 d5 24. Bf3 e4 25. dxe4 dxc4 26. Be2 b5 27. Rg3 
Kh7
28. f4 Bxc3 29. e5 Bxe5 30. fxe5 Rg8 31. f6 Qd7 32. Rxg8 Rxg8 33. Bf3 Qd3+ 
34.
Ka1 Qg6 35. Qh4 Kh8 36. Qd4 Qf5 37. Qc5 Qd7 38. Qg1 Qf5 39. Qh2 Rg6 40. Bxc6
Qc2 41. Qh3 Qd1+ 42. Ka2 Qb3+ 43. Qxb3 cxb3+ 44. Kxb3 Rg5 45. Bxb5 Rxe5 46. 
Bc4
Kg8 47. Kc3 Rf5 48. b4 Rxf6 49. Bd5 Kf8 50. b5 Ke7 51. a4 Kd6 52. Ba8 Kc5 
53.
Bb7 Rg6 54. Bf3 Rg3 55. Kb3 Rxf3+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.16"]
[White "Costello, Colin"]
[Black "Vermeulen, Wesley"]
[Result "1-0"]
[WhiteElo "2021"]
[BlackElo "2043"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. Nf3 O-O 6. O-O c6 7. d3 e5 8. Rb1
Bf5 9. b4 e4 10. Nd4 Nd5 11. cxd5 Bxd4 12. dxe4 Bxc3 13. exf5 Qf6 14. fxg6 
hxg6
15. Bf4 Be5 16. Bxe5 Qxe5 17. Rc1 a5 18. dxc6 bxc6 19. bxa5 Rxa5 20. Qd2 Rc8
21. f4 Qb5 22. f5 Qe5 23. f6 Nd7 24. Bh3 Rd5 25. Qf4 Rc7 26. Bxd7 Rxd7 27. 
Qh6
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.17"]
[White "Hummel, Joop"]
[Black "Dessing, Bastiaan"]
[Result "1/2-1/2"]
[WhiteElo "2024"]
[BlackElo "1935"]
[PlyCount "41"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 c6 6. O-O O-O 7. h3 Qc7 8. 
Bf4
Nbd7 9. Re1 e5 10. Bh2 Re8 11. Bc4 b5 12. Bb3 h6 13. a3 a6 14. Qd2 Bb7 15. 
Rad1
Bf8 16. Nh4 Kg7 17. f4 exd4 18. Qxd4 c5 19. Qd2 c4 20. Ba2 Qc5+ 21. Qd4 
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.18"]
[White "Witkamp, Jarno"]
[Black "Burggraaf, Jan Theodoor"]
[Result "0-1"]
[WhiteElo "1866"]
[BlackElo "2060"]
[PlyCount "64"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 g6 2. Nc3 Bg7 3. g3 f5 4. Bg2 Nf6 5. d3 d6 6. Nf3 e5 7. Bd2 c5 8. Rb1 
Nc6
9. a3 O-O 10. b4 cxb4 11. axb4 e4 12. dxe4 fxe4 13. Ng5 a5 14. Ncxe4 Nxe4 
15.
Nxe4 axb4 16. Bg5 Bc3+ 17. Nxc3 Qxg5 18. Ne4 Qf5 19. O-O Be6 20. Nxd6 Qe5 
21.
Nxb7 Nd4 22. e3 Nf5 23. Bd5 Nxe3 24. fxe3 Qxe3+ 25. Kg2 Ra2+ 26. Kh1 Rxf1+ 
27.
Qxf1 Bxd5+ 28. cxd5 Qd2 29. Qh3 Qxd5+ 30. Kg1 Qd4+ 31. Kh1 Qe4+ 32. Kg1 
Qxb1+
0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.19"]
[White "Kamali, Mehran"]
[Black "Rauw, Gert Jan"]
[Result "0-1"]
[WhiteElo "1979"]
[BlackElo "1835"]
[PlyCount "64"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O b6 
8.
Be3 Bb7 9. f3 Bc5 10. Kh1 Ne5 11. Be2 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. c3
Rad8 15. Qc2 Rfe8 16. b3 {Diagram #} Ng4 17. Bg1 Qe5 18. fxg4 Bxd4 19. Bc4 
Bxg1
20. Bxf7+ Kh8 21. Kxg1 Qc5+ 22. Qf2 Re2 23. Qxc5 Rxg2+ 24. Kh1 bxc5 25. c4 
Rdd2
26. Bd5 Bxd5 27. Rf8+ Bg8 28. Re1 Rxh2+ 29. Kg1 Rhe2 30. Rxe2 Rxe2 31. Rc8 
Rxa2
32. Rxc7 Ra5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.20"]
[White "Karsdorp, Nico"]
[Black "Slagter, Ruben"]
[Result "0-1"]
[WhiteElo "1890"]
[BlackElo "1813"]
[PlyCount "60"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Nxc3 8.
bxc3 d6 9. exd6 Bxd6 10. Bd3 h6 11. O-O O-O 12. Re1 b6 13. Qe2 Qd7 14. Bd2 
Rb8
15. Rad1 Ne7 16. Ne5 Bxe5 17. dxe5 Bb7 18. c4 Rfd8 19. Bb4 Qc6 20. f3 Nf5 
21.
Be4 Qa4 22. Bd6 Nxd6 23. exd6 Qb4 24. Qd3 Ba6 25. Qd2 Qc5+ 26. Kh1 Bxc4 27. 
Bb1
Bd5 28. Qd3 f5 29. g4 Rxd6 30. gxf5 Qf2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.21"]
[White "Meurs, Tom"]
[Black "Tromp, Pieter"]
[Result "1/2-1/2"]
[WhiteElo "1972"]
[BlackElo "1858"]
[PlyCount "134"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. c5 Nd5 8. 
Bc4
Nxc3 9. bxc3 O-O 10. O-O Nc6 11. Bg5 Bf5 12. Re1 h6 13. Bd2 Na5 14. Bf1 Re8 
15.
a3 Qd5 16. Qa4 Nc6 17. Bc4 Qd8 18. Rad1 Bd7 19. Qc2 Na5 20. Ba2 Bf5 21. Qa4 
Nc6
22. Nh4 Qd7 23. Nxf5 Qxf5 24. Re3 Rf8 25. Rf3 Qd7 26. Qc2 e6 27. Rh3 h5 28. 
Bb1
f5 29. Ba2 Ne7 30. Bg5 Rfe8 31. Re3 Nd5 32. Re2 Bf6 33. Bxd5 Bxg5 34. Bxb7 
Rab8
35. Ba6 Qd5 36. c4 Qd8 37. Bb5 Re7 38. Bc6 Bf6 39. Red2 Kg7 40. g3 h4 41. 
Qd3
hxg3 42. hxg3 Qh8 43. Kg2 Bg5 44. Rh1 Qf8 45. f4 Bf6 46. d5 exd5 47. cxd5 
Re4
48. Rc2 Rd4 49. Qf3 Qe7 50. Rhc1 a5 51. Re2 Re4 52. Rcc2 Rb3 53. d6 Qe6 54.
Bxe4 Rxf3 55. Bxf3 Qd7 56. Red2 cxd6 57. Rxd6 Qa4 58. Rcd2 Bc3 59. Rd7+ Kh6 
60.
Rd1 Qc2+ 61. Kg1 a4 62. c6 Ba5 63. Bg2 Bb6+ 64. Kh2 Qe2 65. R7d2 Qh5+ 66. 
Bh3
Qf3 67. Bg2 Qh5+ 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.22"]
[White "Jellema, Yme Jan"]
[Black "Koenen, Hermann"]
[Result "1-0"]
[WhiteElo "2128"]
[BlackElo "1824"]
[PlyCount "89"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 cxd4 8.
Nexd4 Nxd4 9. Nxd4 Nc5 10. Qg4 h5 11. Qf3 Bd7 12. c3 g6 13. Be2 Rc8 14. O-O 
Bg7
15. Be3 O-O 16. Nb3 Nxb3 17. axb3 a6 18. Qf2 Bc6 19. Rfd1 Qc7 20. b4 f6 21. 
Bc5
fxe5 22. Bxf8 Rxf8 23. Qg3 Kh7 24. fxe5 Bxe5 25. Qh3 Rf5 26. Rf1 Bf4 27. Bd3
Rg5 28. Qxe6 Bxh2+ 29. Kh1 Bf4 30. Rae1 Rg4 31. Qe7+ Qxe7 32. Rxe7+ Kh6 33. 
Re6
Kg7 34. Rxg6+ Rxg6 35. Bxg6 Kxg6 36. Rxf4 Kg5 37. Rd4 Kf5 38. Kh2 Kg6 39. 
Kh3
Kg5 40. Kg3 Kh6 41. Kf4 Kg6 42. Ke5 Kg5 43. g3 Kg6 44. g4 h4 45. Rf4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.23"]
[White "Mostertman, Milan"]
[Black "Munnik, Talitha"]
[Result "0-1"]
[WhiteElo "1818"]
[BlackElo "2050"]
[PlyCount "62"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. 
f4
Nbd7 9. Bf3 O-O 10. Be3 Qc7 11. Qe1 Rb8 12. a4 Nb6 13. Rd1 Bd7 14. b3 Rfc8 
15.
Rd3 Be8 16. Bd2 Nbd7 17. Bd1 Nc5 18. Rh3 b5 19. axb5 axb5 20. b4 Na6 21. e5 
Nd7
22. Qe4 Nf8 23. Rff3 Qb6 24. Be3 Rxc3 25. Ne2 Rxe3 26. Rxe3 d5 27. Qf3 d4 
28.
Rb3 d3+ 29. Kh1 dxe2 30. Bxe2 Bc6 31. Qg4 Qf2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.24"]
[White "Niesert, Loet"]
[Black "Pilgrim, Peter"]
[Result "1/2-1/2"]
[WhiteElo "1897"]
[BlackElo "2027"]
[PlyCount "99"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. c3 cxd4 5. Bxd4 Nf6 6. e5 Nh5 7. Be2 Nf4 8. 
Bf3
Nc6 9. Ne2 Ne6 10. Bxc6 dxc6 11. f4 c5 12. Be3 Qxd1+ 13. Kxd1 b6 14. Nd2 Bb7
15. Rg1 f6 16. exf6 exf6 17. g4 O-O-O 18. Kc2 Nc7 19. Bf2 Rde8 20. Rae1 Nd5 
21.
Rg3 Ba6 22. Nc1 Rxe1 23. Bxe1 Re8 24. Bf2 Nxf4 25. c4 Ne2 26. Re3 Rxe3 27. 
Bxe3
Nxc1 28. Kxc1 Bf8 29. Ne4 Be7 30. b3 Bb7 31. Nc3 Bc6 32. Kd2 Kd7 33. Kd3 Bd6
34. h3 Ke6 35. Ne4 Bc7 36. g5 f5 37. Nf6 h6 38. Nd5 Bxd5 39. cxd5+ Kxd5 40.
gxh6 Be5 41. a4 a6 42. Bd2 Ke6 43. Kc4 f4 44. a5 bxa5 45. Kxc5 f3 46. Be1 
Kf7
47. Kd5 Bf4 48. Ke4 Bxh6 49. Kxf3 Ke6 50. Ke4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.25"]
[White "Dijkstra, Arjan"]
[Black "Nyman, John"]
[Result "1-0"]
[WhiteElo "1954"]
[BlackElo "1828"]
[PlyCount "43"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O a6 8. 
f4
Nbd7 9. Qe1 Nc5 10. Bf3 c6 11. h3 Re8 12. g4 d5 13. e5 Nfe4 14. Be3 Nxc3 15.
Qxc3 Ne6 16. f5 Ng5 17. Bg2 c5 18. f6 cxd4 19. fxe7 Qxe7 20. Qxd4 Qxe5 21. 
Qxe5
Rxe5 22. Bf4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.26"]
[White "Dijkstra, Maarten"]
[Black "Romijn, Bart"]
[Result "1/2-1/2"]
[WhiteElo "1887"]
[BlackElo "1842"]
[PlyCount "115"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 d6 6. Nc3 O-O 7. g3 c6 8. 
Bg2
Nd7 9. Nge2 f5 10. O-O Re8 11. b4 Nb6 12. Qb3 Be6 13. d5 cxd5 14. cxd5 Bd7 
15.
Rfd1 Rc8 16. Nd4 a6 17. a4 Nc4 18. a5 Kh8 19. Bf1 Ne5 20. Rac1 Bh6 21. Na4 
Bxa4
22. Qxa4 Ng4 23. Qa1 Bg7 24. Rxc8 Qxc8 25. Rc1 Qd8 26. Qc3 Qg5 27. h3 Nxf2 
28.
Kxf2 Be5 29. e4 Bxg3+ 30. Qxg3 Qxc1 31. Qxd6 Qd2+ 32. Ne2 fxe4 33. Qc5 Qg5 
34.
d6 e3+ 35. Ke1 Qf6 36. Qd4 Qxd4 37. Nxd4 Rd8 38. Ke2 Rxd6 39. Kxe3 Kg7 40. 
Bg2
b6 41. axb6 Rxb6 42. Nc6 Kf6 43. Kd4 Ke6 44. Kc5 Rb5+ 45. Kc4 Kd6 46. Nd4 
Rb6
47. Nb3 f5 48. Nc5 g5 49. Bb7 Kc7 50. Bxa6 Rh6 51. Kd5 g4 52. hxg4 fxg4 53. 
Bf1
Rh5+ 54. Ke4 g3 55. Kf3 Rf5+ 56. Kg2 Rf2+ 57. Kg1 Rb2 58. Ne4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.27"]
[White "Pols, Leendert"]
[Black "Den Boer, Paul"]
[Result "0-1"]
[WhiteElo "1824"]
[BlackElo "1773"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. cxd5 Qb6 6. dxc6 Nxc6 7. Qa4 e6 8.
Bg2 Bb4+ 9. Bd2 O-O 10. O-O Bxd2 11. Nbxd2 Qxb2 12. Qb3 Qxb3 13. Nxb3 Rac8 
14.
Rac1 Nb4 15. a3 Nc2 16. a4 Rc3 17. Na1 Rfc8 18. Nxc2 Bxc2 19. Ne5 b6 20. Ra1
Ne4 21. Bxe4 Bxe4 22. f3 Bc2 23. a5 b5 24. Kf2 b4 25. Ra2 b3 26. Rb2 f6 27. 
Nd7
R3c4 28. e3 Ra4 29. Nc5 Ra2 30. Rxa2 bxa2 31. Ra1 Bb1 32. Ke2 Rb8 33. Nxe6 
Rb2+
34. Kd1 Bf5 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "8.28"]
[White "Salihbegovic, Edim"]
[Black "Warmelink, Dick"]
[Result "1/2-1/2"]
[WhiteElo "1969"]
[BlackElo "1825"]
[PlyCount "116"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. Nc3 Nxe4 5. O-O Nxc3 6. dxc3 Be7 7. Qd5 
O-O
8. Nxe5 Nxe5 9. Qxe5 Bf6 10. Qh5 d6 11. Re1 Bd7 12. Bf4 g6 13. Qf3 Bc6 14. 
Bd5
Qd7 15. Rad1 Bg7 16. Re3 Rfe8 17. Red3 Bxd5 18. Rxd5 Qe6 19. h3 Qe4 20. Qxe4
Rxe4 21. Be3 a5 22. R5d3 Rae8 23. Kf1 b6 24. b3 f5 25. a4 Kf7 26. c4 Bf6 27.
Bd2 Kg7 28. Re1 Kf7 29. f3 R4e6 30. Rxe6 Rxe6 31. Re3 Bh4 32. Ke2 Rxe3+ 33.
Bxe3 Ke6 34. Kd3 Bf6 35. Bf4 Be5 36. Bg5 Bf6 37. Bd2 c6 38. Be3 c5 39. Bf4 
Be5
40. Be3 Bf6 41. Bh6 Kf7 42. g4 fxg4 43. fxg4 Ke6 44. Ke4 Bc3 45. Bf8 Bf6 46.
Bh6 Bh4 47. Bf4 Bf6 48. Bg3 g5 49. Be1 Bd8 50. Bd2 Be7 51. Bc3 Bd8 52. Bd2 
Be7
53. Bc3 Bd8 54. Bg7 Be7 55. Bh6 Bd8 56. Bf8 Bc7 57. Ke3 Kf7 58. Bh6 Kg6 
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.1"]
[White "Daudzvardis, Janis"]
[Black "Van Oosterom, Chiel"]
[Result "1/2-1/2"]
[WhiteElo "2196"]
[BlackElo "2278"]
[PlyCount "76"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 O-O 6. e3 d6 7. Nge2 a5 8. O-O
Na6 9. a3 c6 10. b4 Bd7 11. b5 Nc7 12. Rb1 e5 13. Bd2 Ne6 14. Qc2 g5 15. 
bxc6
bxc6 16. f4 h6 17. Na4 exf4 18. gxf4 Ra6 19. fxg5 hxg5 {Diagram #} 20. Rxf5 
Nf4
21. Rxf4 gxf4 22. Nxf4 Ng4 23. Rf1 Qe8 24. Qc1 Bf5 25. h3 Nf6 26. e4 Bh7 27. 
c5
d5 28. Nb6 Kh8 29. exd5 cxd5 30. Bc3 Ra7 31. Re1 Re7 32. Nbxd5 Rxe1+ 33. 
Qxe1
Qxe1+ 34. Bxe1 Nxd5 35. Nxd5 Bd4+ 36. Kh2 Bxd3 37. Bxa5 Bxc5 38. Bb4 Bxb4
1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.2"]
[White "Brandenburg, Daan"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[WhiteElo "2421"]
[BlackElo "2068"]
[PlyCount "121"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 b6 7. Bc4 Bb7 8. 
O-O
Be7 9. Bd2 d6 10. Qe2 O-O 11. Nc3 Nxc3 12. Bxc3 Nd7 13. Rfd1 Qc7 14. Bb4 
Rac8 {
Diagram #} 15. Bxe6 Rfe8 16. Bxf7+ Kxf7 17. e6+ Kg8 18. Rac1 Qd8 19. Rxc8 
Qxc8
20. exd7 Qxd7 21. Re1 Bc6 22. Qc4+ Kh8 23. d5 Bb5 24. Qf4 Bf6 25. Rxe8+ Qxe8
26. Bxd6 Qe2 27. h3 Qf1+ 28. Kh2 Qxf2 29. Bc5 Qe2 30. Bd4 Qe7 31. d6 Qf8 32.
Ng5 Bd7 33. Ne4 Be7 34. Kg3 Qxf4+ 35. Kxf4 Bd8 36. Nd2 Kg8 37. Nf3 Kf8 38. 
Ne5
Be6 39. Nc6 Ke8 40. Bxg7 Bxa2 41. Ke5 a5 42. Nb8 Kf7 43. Bh8 b5 44. Nc6 Ke8 
45.
Bf6 Bxf6+ 46. Kxf6 Kd7 47. Nxa5 Kxd6 48. b4 Kd5 49. g4 Kd4 50. Nc6+ Kc3 51. 
Ke5
Bf7 52. h4 Be8 53. Ne7 Kxb4 54. h5 Ka3 55. Nd5 b4 56. Nxb4 Kxb4 57. Kf6 Ba4 
58.
g5 Bc2 59. g6 hxg6 60. hxg6 Bxg6 61. Kxg6 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.3"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Hanley, James L"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2169"]
[PlyCount "55"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. 
Qd2
Nbd7 9. g4 b5 10. h4 h5 11. g5 Nh7 12. f4 O-O 13. O-O-O Bb7 14. f5 Nc5 15. 
Bg2
Qa5 16. Kb1 Rfc8 17. Rhf1 b4 18. Nd5 Bxd5 19. exd5 Na4 20. fxg6 fxg6 
{Diagram #
} 21. Nc6 Qb5 22. Nxe7+ Kh8 23. Nxg6+ Kg8 24. Ne7+ Kh8 25. Bd4 Nc3+ 26. Ka1 
Rc4
27. Bxg7+ Kxg7 28. g6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.4"]
[White "Wüstefeld, Emile"]
[Black "Blees, Enrico"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2048"]
[PlyCount "51"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. 
h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 
15.
O-O-O Ngf6 16. Kb1 O-O-O 17. Ne4 Nxe4 18. Qxe4 Nf6 19. Qe2 c5 20. Bc3 Qf4 
21.
Qe3 Qf5+ 22. Ka1 Ng4 23. Qe2 Bf6 24. Nh4 Bxh4 25. Rxh4 Nf6 26. Re1 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.5"]
[White "Kleijn, Christov"]
[Black "Pel, Bonno"]
[Result "0-1"]
[WhiteElo "2108"]
[BlackElo "2266"]
[PlyCount "86"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 b6 8. Bd3 
Bb7
9. O-O Nc6 10. Na2 e5 11. d5 Ne7 12. b4 Nexd5 13. exd5 e4 14. Be2 exf3 15. 
Bxf3
a5 16. c4 Nd7 17. Rb1 axb4 18. Rxb4 Nc5 19. Qc2 Bc8 20. Nc3 Bf5 21. Qd2 Bd7 
22.
Bxc5 bxc5 23. Rb7 Bc8 24. Rb3 Qh4 25. Be2 Bd7 26. Nb5 Rxa4 27. Nxc7 Bd4 28. 
Nb5
Bxb5 29. Rxb5 Rfa8 30. Bd3 Ra2 31. Qe1 Kf8 32. Bb1 R2a3 33. Qe2 Re8 34. Qg4 
Qf6
35. Kh1 h5 36. Qd1 Kg7 37. f4 {Diagram #} Qh4 38. Rb3 Rxb3 39. Qxb3 Re3 40. 
Qc2
Rxh3+ 41. gxh3 Qxh3+ 42. Qh2 Qxf1+ 43. Qg1 Qxg1# 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.6"]
[White "De Jong, Migchiel"]
[Black "Rietveld, Renze"]
[Result "1-0"]
[WhiteElo "2263"]
[BlackElo "2078"]
[PlyCount "61"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Nc6 8. 
Be3
Be7 9. Bb3 Qc7 10. f4 O-O 11. f5 Nxd4 12. Bxd4 b5 13. a3 Rb8 14. Qd2 e5 15. 
Bf2
Bb7 16. Rae1 Ng4 17. Nd5 Bxd5 18. Bxd5 Nxf2 19. Rxf2 Bf6 20. Kh1 Qe7 21. Rf3
Rfc8 22. Rd1 Bg5 23. Qe2 Qc7 24. c3 a5 25. Rfd3 Rd8 26. Qh5 Bf6 27. g4 Qe7 {
Diagram #} 28. h4 h6 29. g5 hxg5 30. hxg5 Bxg5 31. Rg1 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.7"]
[White "Van Assendelft, Floris"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[WhiteElo "2245"]
[BlackElo "2248"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 Qa5 6. Bxf6 gxf6 7. Nb3 
Qe5
8. g3 e6 9. Bg2 f5 10. f4 Qe3 11. Nb5 Qb6 12. Nd6+ Ke7 13. c3 a5 14. Qd3 a4 
15.
Nd2 Qc5 16. Nxc8+ Rxc8 17. e4 fxe4 18. Nxe4 Qf5 19. O-O-O Rc7 20. g4 Qxf4+ 
21.
Kb1 d5 22. Rhf1 Qh6 23. Nf6 Qg6 {Diagram #} 24. Be4 Qg5 25. Bxd5 exd5 26. 
Rde1+
Ne5 27. Qxd5 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.8"]
[White "Van Nies, Pauline"]
[Black "Cako, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2109"]
[BlackElo "2174"]
[PlyCount "126"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. 
c3
O-O 9. d4 Bg4 10. Be3 Re8 11. h3 Bh5 12. Nbd2 Bf8 13. g4 Bg6 14. Bg5 Na5 15.
Bc2 c5 16. d5 Be7 17. Be3 Nb7 18. Nh2 c4 19. Rc1 Rc8 20. Qf3 a5 21. a3 Nc5 
22.
Bxc5 Rxc5 23. Nhf1 Nd7 24. Ne3 Bg5 25. Qe2 Rc7 26. a4 b4 27. cxb4 c3 28. 
bxc3
Rxc3 29. Nb1 Rc8 30. bxa5 Qxa5 31. Qb5 Qa7 32. Qe2 Nf6 33. Nd2 Rc3 34. Bb1 
Rxc1
35. Rxc1 Qxa4 36. Qc4 Qa7 37. Ndf1 h5 38. Kg2 hxg4 39. hxg4 Bf4 40. Rd1 Qe7 
41.
f3 Rb8 42. Qc3 Nd7 43. Nc4 Nc5 44. Bc2 Rd8 45. Rb1 Qd7 46. Rb6 Bxe4 47. Bxe4
Nxe4 48. fxe4 Qxg4+ 49. Kf2 Bg5 50. Qf3 Qc8 51. Rc6 Qa8 52. Nxd6 Bf4 53. Nf5
Rb8 54. Rc2 Qa4 55. Re2 g6 56. Ne7+ Kf8 57. Nc6 Rb3 58. Qg4 Qc4 59. Qh4 Kg7 
60.
Qg4 f5 61. exf5 Bg3+ 62. Qxg3 Rxg3 63. Nxg3 Qc5+ 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.9"]
[White "Schiffer, Kai-Uwe"]
[Black "Hovenga, Alje"]
[Result "1-0"]
[WhiteElo "2340"]
[BlackElo "2150"]
[PlyCount "45"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Bd6 5. Bg5 f6 6. Bh4 Nd7 7. e4 Ne7 8. Nc3
Qa5 9. Bd3 Nf8 10. O-O Nfg6 11. Bg3 Bxg3 12. hxg3 O-O 13. Rfe1 dxc4 14. Bxc4
Qh5 15. Qb3 Rf7 16. Bxe6 Bxe6 17. Qxe6 Raf8 18. Rad1 f5 19. d5 fxe4 20. Nxe4
Kh8 21. g4 Qh6 22. g5 Qh5 23. Ng3 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.10"]
[White "Otte, Marijn"]
[Black "Costello, Colin"]
[Result "1-0"]
[WhiteElo "2162"]
[BlackElo "2021"]
[PlyCount "123"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 O-O 6. d3 Bg4 7. h3 Bxf3 8. 
Qxf3
Nc6 9. Ne2 Re8 10. f5 d5 11. Bb5 a6 12. Bxc6 bxc6 13. Be3 Qd6 14. O-O Rab8 
15.
b3 a5 16. Kh2 Bxe3 17. Qxe3 a4 18. g4 dxe4 19. dxe4 Qb4 20. Ng3 Rbd8 21. 
Rfd1
h6 22. Kg2 Rd6 23. Rxd6 cxd6 24. a3 Qb5 25. b4 d5 26. Rd1 Qc4 27. Qd3 Qa2 
28.
Rd2 dxe4 29. Nxe4 Nd5 30. c4 Nf4+ 31. Kg3 Qa1 32. Rd1 Qb2 33. Qf3 Ne2+ 34. 
Kh4
Nd4 35. Qe3 Rd8 36. Rd2 Qc1 37. c5 Qf1 38. Kg3 Qc1 39. f6 g5 40. h4 gxh4+ 
41.
Kxh4 Qh1+ 42. Kg3 Ne6 43. Rxd8+ Nxd8 44. Nf2 Qg1+ 45. Kf3 Qh2 46. g5 Ne6 47.
gxh6 Nd4+ 48. Ke4 Qh4+ 49. Kd3 Nf5 50. Qf3 Qxf6 51. Qg4+ Kh7 52. Ne4 Qd8+ 
53.
Nd6 Nxh6 54. Qe4+ Kg8 55. Qxe5 Qh4 56. Ne4 Ng4 57. Qg3 Qd8+ 58. Nd6 Qg5 59. 
Ke2
Qe7+ 60. Kf3 f5 61. Nxf5 Qg5 62. Qxg4 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.11"]
[White "Ten Hertog, Hugo"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[WhiteElo "1942"]
[BlackElo "2161"]
[PlyCount "48"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. 
Qg4
g6 9. Bd3 Nxd2 10. Kxd2 c5 11. h4 Qa5 12. Rh3 Nc6 13. Bxg6 Rf8 14. Rf3 Ne7 
15.
Bd3 Bd7 16. Qh5 Rc8 17. Ne2 cxd4 18. Ke1 Rxc3 19. Kf1 Ra3 20. Qxh6 Rxa2 21.
Rxa2 Qxa2 22. Kg1 a5 23. Qh5 a4 24. Bg6 Nf5 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.12"]
[White "Heemskerk, Wim"]
[Black "Belle, Erika"]
[Result "1-0"]
[WhiteElo "2277"]
[BlackElo "1958"]
[PlyCount "99"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. g3 Be7 8. 
Bg2
O-O 9. O-O c5 10. Bf4 Nc6 11. Rc1 a6 12. dxc5 bxc5 13. Ne5 Na5 14. Qa4 h6 
15.
b4 d4 16. bxa5 Bxg2 17. Kxg2 dxc3 18. Rfd1 Qc8 19. Rxc3 g5 20. Nc6 Re8 21. 
Be3
Qe6 22. Nxe7+ Rxe7 23. Rxc5 Rc8 24. Qc2 Ree8 25. Rxc8 Rxc8 26. Qd3 Re8 27. 
h3
g4 28. h4 Qc6+ 29. Kh2 Ne4 30. Qd7 Qxd7 31. Rxd7 Re6 32. Ra7 Nc3 33. Bb6 
Rxe2
34. Kg2 Ra2 35. Rxa6 Rxa3 36. Bd4 Nb5 37. Be5 f6 38. Rxf6 Rxa5 39. Rxh6 Na3 
40.
Bc3 Ra4 41. Be5 Nc4 42. Bf4 Nb2 43. Rg6+ Kf7 44. Rxg4 Nd3 45. h5 Ra5 46. h6 
Rh5
47. Be3 Kf8 48. Rd4 Ne1+ 49. Kf1 Nc2 50. Rd6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.13"]
[White "Van der Plas, Rob"]
[Black "Pouw, Marcel"]
[Result "1-0"]
[WhiteElo "2198"]
[BlackElo "1832"]
[PlyCount "103"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. dxe5 d4 5. a3 a5 6. Nf3 Bc5 7. Be2 dxe3 8. 
Qxd8+
Kxd8 9. Bxe3 Bxe3 10. fxe3 Nh6 11. Nc3 Bg4 12. Kf2 Kc8 13. h3 Bxf3 14. gxf3
Nxe5 15. Rhg1 g6 16. Rgd1 Nd7 17. Rd2 Nc5 18. Rad1 Re8 19. Nd5 Ng8 20. b4 
axb4
21. axb4 Ne6 22. c5 Ra3 23. Bb5 Rd8 24. Bc4 Kb8 25. h4 h6 26. Nb6 Rxd2+ 27.
Rxd2 cxb6 28. Bxe6 fxe6 29. Rd8+ Kc7 30. Rxg8 bxc5 31. bxc5 Ra2+ 32. Kg3 Ra1
33. Kf4 Rg1 34. Ke4 Kc6 35. h5 g5 36. Rc8+ Kb5 37. Rc7 g4 38. Rxb7+ Kxc5 39. 
f4
Rh1 40. Ra7 Kd6 41. Ra5 Rf1 42. Ra6+ Kd7 43. Ke5 Rh1 44. Ra7+ Kd8 45. Rg7 
Rxh5+
46. Kxe6 Rh3 47. e4 h5 48. f5 Ra3 49. f6 Ra6+ 50. Kf5 Ke8 51. e5 Ra2 52. e6 
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.14"]
[White "Slagter, Ruben"]
[Black "Wielinga, Wiebe"]
[Result "0-1"]
[WhiteElo "1813"]
[BlackElo "2154"]
[PlyCount "102"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d6 
8.
O-O Ng4 9. Be2 Qh4 10. Bf4 Ne5 11. Bg3 Qf6 12. f4 Ng6 13. e5 Bc5+ 14. Kh1 
dxe5
15. fxe5 Qe7 16. Bf3 O-O 17. Bxc6 Rb8 18. b3 Ba6 19. Re1 Rfd8 20. Nd5 Qe6 
21.
Qf3 Qc8 22. c4 Bb7 23. Bxb7 Rxb7 24. Rad1 c6 25. Nc3 Re8 26. Ne4 Bb4 27. Nd6
Bxd6 28. exd6 Rxe1+ 29. Rxe1 Nf8 30. Qe4 Ne6 31. Bh4 c5 32. Be7 a5 33. Qf5 
a4
34. Rf1 Qe8 35. Qd5 Qd7 36. bxa4 Ra7 37. Rb1 Qe8 38. d7 Qxe7 39. Rd1 Nd8 40. 
h3
g6 41. Qd3 Rxa4 42. Qb3 Rb4 43. Qc3 Rb7 44. Qd2 Rb8 45. a4 Ne6 46. Qd5 Rd8 
47.
Qd6 Qxd6 48. Rxd6 Kf8 49. a5 Ke7 50. Rb6 Ra8 51. Rb7 Kd8 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.15"]
[White "Dehn, Marcus"]
[Black "Driessen, Wim"]
[Result "1-0"]
[WhiteElo "2142"]
[BlackElo "1974"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. f4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Be2 c5 6. c3 Nc6 7. O-O Bd6 8. Bd2
Qb6 9. Qb3 Qxb3 10. axb3 a6 11. Ne5 O-O 12. Be1 Ne4 13. Nxc6 bxc6 14. g4 
cxd4
15. exd4 c5 16. gxf5 Rab8 17. Nd2 Nxd2 18. Bxd2 Rxb3 19. Rxa6 Rxb2 20. Rxd6
Rxd2 21. Bg4 cxd4 22. cxd4 exf5 23. Bf3 Rxd4 24. Bxd5 Rb4 25. Rd7 g6 26. Kg2
Kg7 27. Kg3 Kf6 28. Ra1 Kg7 29. Raa7 Rd4 30. Ba2 Re4 31. Bxf7 Kh6 32. Bg8 
Re3+
33. Kh4 g5+ 34. fxg5+ Kg6 35. Ra6+ 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.16"]
[White "Zuiderweg, Edwin"]
[Black "Burggraaf, Jan Theodoor"]
[Result "1/2-1/2"]
[WhiteElo "1983"]
[BlackElo "2060"]
[PlyCount "33"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 
8.
c4 Ba6 9. b3 Qh4 10. a3 Rb8 11. g3 Qd8 12. Qe4 Ne7 13. Qe3 Nf5 14. Qd3 g6 
15.
Bb2 Bg7 16. Bg2 O-O 17. Qc2 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.17"]
[White "Rauw, Gert Jan"]
[Black "Hummel, Joop"]
[Result "0-1"]
[WhiteElo "1835"]
[BlackElo "2024"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. a3 c5 8. 
Bxa6
cxd4 9. Nxd4 bxa6 10. O-O Qb6 11. Na4 Qa5 12. Nc3 Nxe4 13. Nxe4 Qd5 14. Nf2
Qxd4 15. Qxd4 Bxd4 16. Re1 Bf5 17. c3 Bf6 18. g4 Be6 19. h3 h5 20. g5 Bg7 
21.
h4 Rab8 22. Nd1 Rb7 23. Ne3 Rc8 24. Kf2 Rc5 25. Kg3 Bd7 26. Nc2 e5 27. Nb4 
a5
28. Nd3 Rd5 29. Nf2 exf4+ 30. Kxf4 Rf5+ 31. Kg3 Be5+ 32. Kg2 Bc6+ 33. Ne4 
Re7
34. Kg1 Bxe4 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.18"]
[White "Dessing, Bastiaan"]
[Black "Jellema, Yme Jan"]
[Result "0-1"]
[WhiteElo "1935"]
[BlackElo "2128"]
[PlyCount "94"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Be7 7. cxd5 exd5 8. Nf3
Nd7 9. Ng5 Nf8 10. Bd3 Bg4 11. f3 Be6 12. Qc2 g6 13. g3 Qb6 14. Be3 Bxg5 15.
hxg5 Rh7 16. O-O-O Ne7 17. Na4 Qc7 18. Nc5 Bf5 19. Bxf5 Nxf5 20. Bf2 b6 21. 
Nd3
Ne6 22. Nf4 Nxf4 23. gxf4 Kd7 24. Kb1 Ke6 25. Rc1 Rc8 26. Ka1 Rhh8 27. b4 b5
28. Qc3 Qb6 29. Rc2 Rc7 30. Kb2 Ra8 31. Qa3 a5 32. Rc5 Ra6 33. Rhc1 axb4 34.
Qb3 Ra3 35. Qd1 Qa6 36. Kb1 Rxa2 37. Rxc6+ Rxc6 38. Rxc6+ Qxc6 39. Kxa2 Qc4+
40. Kb1 b3 41. Qd2 Qc2+ 42. Qxc2 bxc2+ 43. Kxc2 Ne7 44. Kb3 Nc6 45. Kc3 Kf5 
46.
Bg3 h4 47. Bh2 b4+ 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.19"]
[White "Vermeulen, Wesley"]
[Black "Goudriaan, Etienne"]
[Result "0-1"]
[WhiteElo "2043"]
[BlackElo "2065"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. a3 e6 3. b4 d5 4. exd5 exd5 5. Bb2 Nf6 6. Bb5+ Nc6 7. Nf3 cxb4 
8.
O-O Bd6 9. Re1+ Be6 10. Nd4 O-O 11. Nxe6 fxe6 12. Rxe6 Ne4 13. Qg4 Qc7 14. 
Rxd6
Nxd6 15. Bd3 Rae8 16. f3 Rf7 17. Qh4 Qb6+ 18. Kf1 Ne4 19. axb4 Nxb4 20. Bc3
Nxd3 21. cxd3 Qb5 22. h3 Nxc3 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.20"]
[White "Munnik, Talitha"]
[Black "Tromp, Pieter"]
[Result "0-1"]
[WhiteElo "2050"]
[BlackElo "1858"]
[PlyCount "60"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ c6 6. dxc6 Qa5+ 7. Nc3 Nxc6 
8.
Nge2 O-O-O 9. Bxc6 bxc6 10. Bd2 Qb6 11. Na4 Qa6 12. Nc5 Qc4 13. Rc1 e5 14. 
b3
Qb5 15. a4 Qb8 16. c3 Bxc5 17. dxc5 Nd5 18. Kf2 e4 19. fxe4 Bxe4 20. Nd4 Nf6
21. Rf1 Qxh2 22. Rg1 Bd5 23. Be3 Rhe8 24. Nf5 Ne4+ 25. Ke1 Nxc3 26. Qg4 
Qxg1+
27. Kd2 Qxg2+ 28. Qxg2 Bxg2+ 29. Kxc3 g6 30. Nd6+ Rxd6 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.21"]
[White "Pilgrim, Peter"]
[Black "Dijkstra, Arjan"]
[Result "1/2-1/2"]
[WhiteElo "2027"]
[BlackElo "1954"]
[PlyCount "83"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 Nc6 5. Bb5 Qc7 6. Bxc6+ bxc6 7. Ne5 Ba6 
8.
d3 e6 9. Nd2 Nd7 10. f4 Nxe5 11. Bxe5 Qd7 12. O-O f6 13. Bb2 Bd6 14. e4 O-O 
15.
Rf3 Qc7 16. Qf1 Rab8 17. c4 d4 18. Qf2 Bc8 19. Qh4 Rf7 20. Rh3 h6 21. Rf3 a5
22. Raf1 Kh7 23. g4 Bd7 24. g5 fxg5 25. fxg5 Rxf3 26. Rxf3 Be8 27. gxh6 gxh6
28. Kh1 a4 29. Rf6 Qg7 30. Rxe6 axb3 31. axb3 Bf8 32. Qf6 Bd7 33. Qxg7+ Kxg7
34. Re5 Kg6 35. Ba3 Bd6 36. Rxc5 Ra8 37. Rxc6 Bxc6 38. Bxd6 Ra2 39. Bf4 Kh5 
40.
Kg2 Kg4 41. Bxh6 Kh5 42. Bf4 1/2-1/2

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.22"]
[White "Witkamp, Jarno"]
[Black "Kamali, Mehran"]
[Result "0-1"]
[WhiteElo "1866"]
[BlackElo "1979"]
[PlyCount "96"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. d3 Nc6 6. Nf3 O-O 7. O-O d6 8. 
Rb1
a6 9. a3 Rb8 10. b4 cxb4 11. axb4 b5 12. cxb5 axb5 13. Bd2 e5 14. Qc1 Ne7 
15.
Bh6 Qb6 16. Be3 Qc7 17. Ne4 Qxc1 18. Nxf6+ Bxf6 19. Rfxc1 Be6 20. Bg5 Kg7 
21.
Rc7 Nd5 22. Rc6 Rfd8 23. Bxf6+ Kxf6 24. Nd2 Rbc8 25. Ne4+ Ke7 26. Ra6 h6 27.
Ra7+ Rd7 28. Rxd7+ Kxd7 29. f3 f5 30. Nf2 Rc2 31. e4 Nc3 32. Ra1 Ra2 33. Re1
Rb2 34. Ra1 Ra2 35. Re1 Rb2 36. Ra1 Rxb4 37. Ra7+ Kc8 38. Ra6 Kc7 39. Ra7+ 
Kb6
40. Rg7 Ne2+ 41. Kf1 Nd4 42. Ke1 Rb1+ 43. Kd2 Rb2+ 44. Ke1 Re2+ 45. Kf1 b4 
46.
Rxg6 b3 47. Nd1 Rd2 48. Nc3 Rc2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.23"]
[White "Karsdorp, Nico"]
[Black "Meurs, Tom"]
[Result "1-0"]
[WhiteElo "1890"]
[BlackElo "1972"]
[PlyCount "65"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Rb1 c6 
8.
Ne2 O-O 9. O-O Nd7 10. d3 Nb6 11. c4 Rb8 12. Be3 Bc7 13. Nc3 f5 14. Qe2 Qf6 
15.
Bc5 Rf7 16. Rb3 Be6 17. a4 g5 18. a5 Nd7 19. Bxa7 Ra8 20. Rxb7 Bxa5 21. Nb1 
f4
22. Bxc6 f3 23. Qe3 Raf8 24. Rb5 Qf5 25. Rxa5 Qh3 26. Bxf3 Rxf3 27. Qxg5+ 
Kh8
28. Rxe5 Nxe5 29. Qxe5+ R3f6 30. Bc5 R8f7 31. Be7 Kg7 32. Bxf6+ Rxf6 33. Nd2
1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.24"]
[White "Dijkstra, Maarten"]
[Black "Niesert, Loet"]
[Result "0-1"]
[WhiteElo "1887"]
[BlackElo "1897"]
[PlyCount "106"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Bg5 e6 6. e3 Nbd7 7. Be2 Bd6 8. 
O-O
O-O 9. Nh4 Bg6 10. Nxg6 hxg6 11. e4 dxe4 12. Nxe4 Be7 13. Nc3 Qc7 14. Bh4 
Bd6
15. Bg3 Rad8 16. Qb3 Bxg3 17. hxg3 Qb6 18. Qxb6 Nxb6 19. Rad1 Rd7 20. Rd2 
Rfd8
21. Rfd1 e5 22. d5 cxd5 23. cxd5 Nfxd5 24. Nxd5 Rxd5 25. Rxd5 Rxd5 26. Rxd5
Nxd5 27. Bf3 Nb4 28. a3 Nc6 29. b4 Kf8 30. Kf1 Ke7 31. Bd5 f6 32. Be4 f5 33.
Bb1 Kd6 34. Ke2 Kd5 35. Kd3 g5 36. Ba2+ Kd6 37. Bg8 Ne7 38. Bc4 Nd5 39. Bb3 
Ne7
40. Bc4 Nc6 41. Bg8 e4+ 42. Kc4 Ke5 43. Bd5 Nd8 44. b5 b6 45. Bg8 f4 46. g4 
Nb7
47. a4 Nc5 48. a5 Nd3 49. axb6 axb6 50. f3 Nb2+ 51. Kc3 e3 52. Bh7 Na4+ 53. 
Kc4
e2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.25"]
[White "Nyman, John"]
[Black "Mostertman, Milan"]
[Result "1-0"]
[WhiteElo "1828"]
[BlackElo "1818"]
[PlyCount "127"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. 
Qd2
Nc6 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. g4 Rfc8 13. h4 Qa5 14. a3 
Rab8
15. g5 Nh5 16. Bxg7 Kxg7 17. Nd5 Qxd2 18. Rxd2 Bxd5 19. Rxd5 Rc5 20. Rxc5 
dxc5
21. c3 Nf4 22. Kc2 b5 23. Rh2 Kf8 24. Rd2 Ke8 25. b3 a6 26. a4 f6 27. gxf6 
Rb6
28. fxe7 Kxe7 29. axb5 axb5 30. Kd1 Kf6 31. Ke1 g5 32. hxg5+ Kxg5 33. Kf2 h5
34. Rd8 b4 35. Rc8 Ne6 36. Bh3 Nf4 37. Rxc5+ Kf6 38. Rf5+ Kg6 39. Rxf4 bxc3 
40.
Ke2 Kg5 41. Rf5+ Kh4 42. Kd3 Rc6 43. Kc2 Kxh3 44. Rxh5+ Kg3 45. Rf5 Kf2 46. 
b4
Ke3 47. Rc5 Rb6 48. Rxc3+ Kd4 49. Kb3 Ra6 50. b5 Ra1 51. Rc8 Re1 52. Kb4 Ke5
53. b6 Rb1+ 54. Ka5 Kd6 55. Ka6 Ra1+ 56. Kb7 Kd7 57. Rc5 Ra3 58. f4 Ra4 59. 
Re5
Kd6 60. Kb8 Ra1 61. b7 Kc6 62. f5 Rh1 63. Re6+ Kb5 64. f6 1-0

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.26"]
[White "Romijn, Bart"]
[Black "Salihbegovic, Edim"]
[Result "0-1"]
[WhiteElo "1842"]
[BlackElo "1969"]
[PlyCount "108"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 d5 2. exd5 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 Nbd7 6. O-O Nb6 7. Bb3 O-O 
8.
d3 Nbxd5 9. Nxd5 Nxd5 10. Qe2 Bg4 11. h3 Bxf3 12. Qxf3 c6 13. Rb1 e6 14. Be3 
a5
15. a3 Qd6 16. Bd2 Rfd8 17. Bxd5 cxd5 18. c3 e5 19. Bg5 Rd7 20. Rfd1 Qc6 21. 
d4
exd4 22. cxd4 Re8 23. Rbc1 Qb6 24. Rc5 Bxd4 25. Rxd5 Rxd5 26. Qxd5 Bxf2+ 27.
Kh1 Qxb2 28. Qxa5 b5 29. Qc7 Qe2 30. Rc1 Qd3 31. Bh6 Bg3 32. Qe7 Qf1+ 33. 
Rxf1
Rxe7 34. Bd2 Bd6 35. Bb4 Bxb4 36. axb4 Re4 37. Rb1 f5 38. Kg1 Kf7 39. Kf2 
Ke6
40. Kf3 Kd5 41. Rd1+ Rd4 42. Re1 Rxb4 43. Re7 Rh4 44. Kg3 Re4 45. Rxh7 b4 
46.
Rd7+ Kc5 47. Kf3 b3 48. g4 b2 49. Rd1 Kc4 50. gxf5 gxf5 51. Rh1 Rh4 52. Kg3 
Rh5
53. h4 Kb3 54. Kf4 Ka2 0-1

[Event "Harmonietoernooi 2006"]
[Site "Groningen"]
[Date "2006.12.29"]
[Round "9.27"]
[White "Warmelink, Dick"]
[Black "Den Boer, Paul"]
[Result "0-1"]
[WhiteElo "1825"]
[BlackElo "1773"]
[PlyCount "62"]
[EventDate "2006.??.??"]
[SourceDate "2006.12.23"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O d6 7. c3 dxc3 8.
Nxc3 Bd7 9. Nd5 Be7 10. Bc2 O-O 11. Nxe7+ Qxe7 12. Bg5 Bg4 13. Qd2 h6 14. 
Bh4
Ne5 15. Nxe5 dxe5 16. Qe3 Rad8 17. f4 exf4 18. Qxf4 Qc5+ 19. Kh1 Qxc2 20. 
Bxf6
Be2 21. Qg3 g6 22. Qh4 Bxf1 23. Rxf1 Rd1 24. Qf4 Qe2 25. Kg1 Rxf1+ 26. Qxf1
Qxf1+ 27. Kxf1 Re8 28. e5 Re6 29. Ke2 g5 30. Kf3 Kh7 31. g3 Rxf6+ 0-1