[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Pijpers, Arthur"]
[Black "Margaryan, Artur"]
[Result "1/2-1/2"]
[WhiteElo "2456"]
[BlackElo "2082"]
[PlyCount "117"]
[EventDate "2024.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8.
O-O Nf6 9. f4 e5 10. Qe1 Bd6 11. f5 b5 12. Qg3 Kf8 13. a4 Bb7 14. Be3 h6 15.
Rfd1 Qe7 16. Kh1 Kg8 17. Nb1 Kh7 18. Nd2 Bc5 19. Nb3 Bxe3 20. Qxe3 Nd7 21. axb5
cxb5 22. c4 bxc4 23. Bxc4 Nf6 24. Bd3 Qb4 25. Nc5 Rhd8 26. Nxb7 Qxb7 27. Qe2 a5
28. Bc4 Rxd1+ 29. Rxd1 Qxe4 30. Qxe4 Nxe4 31. Kg1 Ra7 32. Kf1 Nf6 33. Ke2 Rc7
34. b3 a4 35. Rd8 axb3 36. Bxb3 Rb7 37. Bc4 g5 38. fxg6+ fxg6 39. Rd6 Kg7 40.
Re6 e4 41. Ke3 Rc7 42. Be2 g5 43. g3 Kf7 44. Re5 Rc2 45. h4 Rc3+ 46. Kf2 gxh4
47. gxh4 Rh3 48. h5 Rc3 49. Kg2 Rc7 50. Kf2 Re7 51. Rxe7+ Kxe7 52. Ke3 Ke6 53.
Kf4 Nd5+ 54. Kxe4 Nc3+ 55. Ke3 Nxe2 56. Kxe2 Kf5 57. Kf2 Kg4 58. Kg2 Kxh5 59.
Kh1 1/2-1/2

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Schenkelaars, Robin"]
[Black "Passenier, Peter"]
[Result "1/2-1/2"]
[WhiteElo "1934"]
[BlackElo "2166"]
[PlyCount "56"]
[EventDate "2024.??.??"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 d6 6. Qxd4 e6 7. Nbd2 a6 8. Nc4
Nc6 9. Qe4 dxe5 10. Ncxe5 Nxe5 11. Nxe5 Bd6 12. Bc4 Qc7 13. Nf3 Nf6 14. Qe2 b5
15. Bb3 Bb7 16. O-O O-O 17. h3 e5 18. Rd1 Rae8 19. Bg5 Ne4 20. Bd5 Bxd5 21.
Rxd5 Nxg5 22. Nxg5 e4 23. Rad1 Bh2+ 24. Kh1 h6 25. Nxe4 Re6 26. Qf3 Qf4 27.
Qxf4 Bxf4 28. Ng3 g6 1/2-1/2

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Teianu, Sabin"]
[Black "Zeven, Frank"]
[Result "1-0"]
[WhiteElo "1961"]
[BlackElo "1962"]
[PlyCount "67"]
[EventDate "2024.??.??"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. b3 Qe7 8. Ne5 O-O
9. Bf4 Nbd7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. Nd2 Be8 13. c5 Qe7 14. b4 e5 15. e3
Bh5 16. Qb3 e4 17. a4 a6 18. Rfb1 g5 19. b5 axb5 20. axb5 Be2 21. Rxa8 Rxa8 22.
bxc6 bxc6 23. Bf1 Bxf1 24. Nxf1 Nd7 25. Nd2 Qe8 26. Qb7 Rc8 27. Ra1 f4 28. Ra7
fxe3 29. fxe3 Rd8 30. Qxc6 Qf7 31. Ra1 Rb8 32. Rf1 Qe7 33. Qxd5+ Kg7 34. Nxe4
1-0

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Mohtaat, Homayoun"]
[Black "Van 't Hof, Eric"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1916"]
[BlackElo "2038"]
[Annotator "van,Jan"]
[PlyCount "67"]
[EventDate "2024.??.??"]

{[%evp 0,57,28,25,16,20,14,18,59,62,50,29,36,15,28,3,25,9,52,17,51,67,63,36,
132,97,103,90,85,90,84,48,100,81,125,125,122,92,147,71,80,68,68,75,68,40,139,
73,107,60,377,382,410,214,293,170,228,170,381,-292]} 1. d4 d5 2. Nc3 Nf6 3. Bf4
c6 4. e3 Bf5 5. Nf3 e6 6. Ne5 Bb4 7. f3 Nbd7 8. g4 Bg6 9. h4 h6 10. Nxg6 fxg6
11. Bd3 Nf8 12. Qd2 Qe7 13. a3 Bd6 14. O-O-O O-O-O 15. Na4 Qc7 16. Kb1 N6d7 17.
Bxd6 Qxd6 18. Qa5 Qb8 19. c4 dxc4 20. Bxc4 b5 21. Bd3 Qc7 22. Qb4 a6 23. Rc1
Kb7 24. Be4 Nb8 25. Nc5+ Ka7 26. a4 Qd6 27. axb5 cxb5 28. Qb3 e5 29. Nb7 Qe6
30. d5 Qd7 31. Nxd8 Qxd8 32. d6 Qxd6 33. Rhd1 Qe6 34. Rc7+ 1-0

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "De Bruin, Bert"]
[Black "Andringa, Arjo"]
[Result "1-0"]
[WhiteElo "1955"]
[BlackElo "2026"]
[PlyCount "61"]
[EventDate "2024.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. Nf3 d6 7. Bg5 h6 8.
Bh4 Nbd7 9. e3 b6 10. Be2 Bb7 11. O-O g5 12. Bg3 Ne4 13. Qc2 f5 14. Nd2 Ndf6
15. f3 Nxg3 16. hxg3 Nh5 17. Kf2 g4 18. Rh1 Qg5 19. f4 Qg6 20. Rh4 Nf6 21. Bd3
Rae8 22. Re1 Re7 23. e4 fxe4 24. Nxe4 Nxe4+ 25. Bxe4 Bxe4 26. Qxe4 Rf5 27. Reh1
h5 28. Rxh5 Rxf4+ 29. Qxf4 Rf7 30. Rh8+ Kg7 31. R8h7+ 1-0

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van de Poel, Jona"]
[Black "Van der Marel, Lambertus"]
[Result "1/2-1/2"]
[WhiteElo "1941"]
[BlackElo "2025"]
[PlyCount "108"]
[EventDate "2024.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Ne4 Be7 12. d4 Qc7 13. Bxf4 exf4 14. Nbc3 O-O
15. Qf3 Rb8 16. b3 Re8 17. O-O-O Ba3+ 18. Kb1 Be6 19. Nc5 Bxc5 20. dxc5 Nb7 21.
Rd4 Nxc5 22. Qxf4 Qa5 23. Qd2 Bf5 24. Bc4 Qb6 25. g4 Bh7 26. Kb2 a5 27. a4 Red8
28. Rxd8+ Rxd8 29. Qe3 Qa7 30. Re1 Kf8 31. f4 f6 32. f5 Bg8 33. Bxg8 Kxg8 34.
Ne4 Nxa4+ 35. bxa4 Rb8+ 36. Ka1 Qb7 37. Qb3+ Qxb3 38. cxb3 Rxb3 39. Ka2 Rd3 40.
Nc5 Rd5 41. Nb3 h5 42. g5 fxg5 43. hxg5 g6 44. fxg6 Rxg5 45. Re6 h4 46. Rxc6 h3
47. Rc1 Rxg6 48. Rh1 Rh6 49. Nd4 Rh4 50. Ne2 Rxa4+ 51. Kb3 Rh4 52. Ng1 h2 53.
Nf3 Rh3 54. Ka4 Rxf3 1/2-1/2

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van der Scheer, Henk"]
[Black "De Leede, Tjeerd"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1980"]
[BlackElo "1893"]
[Annotator "van,Jan"]
[PlyCount "66"]
[EventDate "2024.??.??"]

{[%evp 0,38,19,31,47,-20,36,49,34,24,38,35,34,10,0,-4,25,20,17,17,0,-9,30,32,
30,41,51,27,22,-12,-33,-27,156,-74,-74,-66,-22,-24,14,14,67]} 1. d4 e6 2. c4 f5
3. a3 Nf6 4. Nc3 b6 5. Nf3 Bb7 6. Bg5 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3
10. Qxc3 a5 11. Be2 a4 12. O-O O-O 13. Rac1 d6 14. Rfd1 Nd7 15. Ne1 e5 16. b4
axb3 17. Qxb3 Kh8 18. Qb2 Ra7 19. Nd3 Qg5 20. d5 f4 21. exf4 exf4 22. Bf3 Raa8
23. Re1 Rae8 24. Re2 Bc8 25. Rce1 Rxe2 26. Qxe2 Nf6 27. Qe7 Kg8 28. Qxc7 Bg4
29. Bxg4 Qxg4 30. Qxd6 Qg6 31. Ne5 Qh5 32. Qe6+ Kh8 33. h3 Re8 1-0

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Hensbergen, Willem"]
[Black "Feiner, Reinier"]
[Result "0-1"]
[WhiteElo "1946"]
[BlackElo "1934"]
[PlyCount "52"]
[EventDate "2024.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7 8. Bg5
h6 9. Be3 Ng4 10. Bd2 f5 11. exf5 gxf5 12. h3 Ngf6 13. Qc2 Nc5 14. Nh2 c6 15.
g4 cxd5 16. cxd5 Nfe4 17. Nxe4 Nxe4 18. Be3 Bd7 19. gxf5 Bxf5 20. Bd3 Rc8 21.
Qb1 Qa5+ 22. Ke2 Qxd5 23. Rd1 Ng3+ 24. fxg3 Qg2+ 25. Ke1 e4 26. Rd2 Qxg3+ 0-1

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van der Knaap, Jan"]
[Black "Van de Plassche, Erik"]
[Result "0-1"]
[WhiteElo "1903"]
[BlackElo "2068"]
[PlyCount "98"]
[EventDate "2024.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. O-O Bg4 8. Be3
e5 9. dxe5 dxe5 10. h3 exf4 11. Bxf4 Bxf3 12. Qxf3 Nd7 13. Qg3 Nce5 14. Be2 c6
15. Kh1 b5 16. Rad1 Qe7 17. a3 Rad8 18. Bg5 f6 19. Bc1 Nc5 20. Rxd8 Rxd8 21.
Rd1 Rxd1+ 22. Bxd1 Ne6 23. Qf2 h5 24. Bf3 Kh7 25. Nd1 Bh6 26. Bxh6 Kxh6 27.
Qd2+ Kg7 28. Be2 Qd7 29. Qxd7+ Nxd7 30. g3 Nd4 31. Bd3 Ne5 32. Nf2 Kf7 33. c3
Ne6 34. h4 Nc5 35. Bc2 Ke7 36. Kg2 Kd6 37. Kf1 Nc4 38. e5+ Nxe5 39. Ke2 f5 40.
b4 Ne6 41. Bb3 Nc7 42. Nd3 Nd5 43. Bxd5 Kxd5 44. Nb2 Ke4 45. a4 a6 46. axb5
axb5 47. Nd1 f4 48. Nf2+ Kf5 49. gxf4 Kxf4 0-1

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Timmermans, Raymond"]
[Black "Brienen, Jacob"]
[Result "0-1"]
[WhiteElo "1989"]
[BlackElo "1958"]
[PlyCount "98"]
[EventDate "2024.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Nxd5
cxd5 15. Kb1 Be6 16. Qxb6 axb6 17. Bb5 Rfc8 18. Rd2 Rc5 19. a4 h5 20. Re1 Ra7
21. c3 Rxb5 22. Rxe6 fxe6 23. axb5 Ra5 24. c4 dxc4 25. Rd4 Ra4 26. Kc2 Rb4 27.
Kc3 Rxb5 28. Rxc4 Rd5 29. Rc7 Kf7 30. Rb7 Rd6 31. b4 Kf6 32. Kc4 h4 33. Kb5 Rd2
34. Kxb6 Rxg2 35. b5 Rxh2 36. Rb8 Ke5 37. Rg8 Rg2 38. Kc7 h3 39. b6 h2 40. Rh8
Kf4 41. b7 Rc2+ 42. Kd7 Rb2 43. Kxe6 Kg3 44. Kxe7 Rxb7+ 45. Kf6 Rb6+ 46. Kg5
Kg2 47. Rh4 h1=Q 48. Rg4+ Kf2 49. f4 Qh5# 0-1

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Vijver, Jonathan"]
[Black "Van Briemen, Willem"]
[Result "0-1"]
[WhiteElo "1876"]
[BlackElo "1982"]
[PlyCount "46"]
[EventDate "2024.??.??"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. exd5 Qxd5 6. d4 Bd7 7. Bb5 a6 8. c4
Qe4+ 9. Be3 Rd8 10. Bxc6 Bxc6 11. Qb3 exd4 12. Nbd2 Qe6 13. Nxd4 Rxd4 14. O-O-O
Rd7 15. Rhe1 Kd8 16. Bf4 Qf7 17. Qe3 Ne7 18. Kb1 Nc8 19. Nb3 Bd6 20. Bxd6 Rxd6
21. Rxd6+ cxd6 22. Rd1 Re8 23. Qg3 Qg6+ 0-1

[Event "PK LeisB 2024 groep A"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Hilarius, Sander"]
[Black "Veldhuyzen, Ywein"]
[Result "1-0"]
[WhiteElo "1949"]
[BlackElo "1941"]
[PlyCount "50"]
[EventDate "2024.??.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Qb3 Qb6 6. e3 dxc4 7. Bxc4 e6 8. O-O
Be7 9. h3 Nbd7 10. Nh4 Be4 11. Nxe4 Nxe4 12. Nf3 O-O 13. Bxe6 Qc7 14. Bf5 Nd6
15. Bd3 Nf6 16. Qc2 h6 17. e4 Nde8 18. Be3 Rd8 19. Rac1 Qd7 20. Rfd1 Kh8 21.
Ne5 Qc7 22. a3 Bd6 23. Nc4 Bf4 24. Qd2 Bxe3 25. Qxe3 Nd5 1-0



[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Teianu, Maxim"]
[Black "Van Efferen, Yannick"]
[Result "1-0"]
[WhiteElo "1835"]
[BlackElo "1915"]
[PlyCount "147"]
[EventDate "2024.??.??"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Nc3 Bc5 7. Na4 Bxg1 8.
Rxg1 Qh4+ 9. g3 Qxh2 10. Rg2 Qh6 11. Be3 d6 12. Nc3 Na6 13. Qd2 Bg4 14. f5 Qf6
15. Nd5 Qe5 16. Bd3 Nd4 17. Rf2 Qxg3 18. Bxd4 c6 19. Qe3 Qh4 20. Nf4 O-O-O 21.
Kd2 Nc5 22. Rg1 h5 23. Bxc5 dxc5 24. Qxc5 Rhe8 25. Kc2 Kb8 26. Qe3 Qe7 27. Qg3
Ka8 28. Ne2 Qc5 29. Nc3 b5 30. cxb5 Rxd3 31. Kxd3 cxb5 32. Qe3 Qc4+ 33. Kc2 b4
34. Qd3 Qxd3+ 35. Kxd3 bxc3 36. bxc3 g5 37. fxg6 fxg6 38. Rf6 Rg8 39. e5 Re8
40. Re1 Bf5+ 41. Kd2 Kb7 42. Rf7+ Kb6 43. e6 h4 44. e7 Kc7 45. Rf8 Kd7 46. Rxe8
Kxe8 47. Re2 g5 48. Re5 Bd7 49. Rxg5 Kxe7 50. Ra5 h3 51. Ke3 Kd6 52. Kf2 a6 53.
Rxa6+ Kc5 54. Ra7 Be6 55. a4 Kb6 56. Rh7 Ka5 57. Rh4 Bd7 58. Ke3 Be6 59. Kd4
Bd7 60. Kc5 Be6 61. Kd6 Bb3 62. Rxh3 Bxa4 63. Kc5 Bb3 64. Rh8 Ka6 65. Kb4 Bd5
66. Rh6+ Kb7 67. Kb5 Kc7 68. Kc5 Bf3 69. Rh7+ Kc8 70. Kd6 Be2 71. Rc7+ Kd8 72.
c4 Bg4 73. c5 Bd1 74. c6 1-0

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van Amsterdam, Jan"]
[Black "Wagemans, Ed"]
[Result "1/2-1/2"]
[WhiteElo "1808"]
[BlackElo "1861"]
[PlyCount "69"]
[EventDate "2024.??.??"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Bc5 6. Nf3 Nc6 7. O-O Nge7 8.
e5 d5 9. exd6 Qxd6 10. Ne4 Qxd1 11. Rxd1 b6 12. Bf4 O-O 13. Nxc5 bxc5 14. Bd6
Bb7 15. Bxc5 Rfd8 16. b4 Ng6 17. Rd6 Rxd6 18. Bxd6 Rd8 19. Bc5 Nf4 20. Kf1 Nd3
21. Rd1 Nxc5 22. Rxd8+ Nxd8 23. bxc5 Bxf3 24. gxf3 Kf8 25. Bb5 Ke7 26. Ke2 Nb7
27. c6 Nd6 28. Ba4 Kd8 29. Ke3 Kc7 30. Kd4 Nf5+ 31. Kc5 Ne7 32. Bb5 Nd5 33. Bc4
Nf4 34. Bf1 Ng6 35. Bd3 1/2-1/2

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Scherpenisse, Kees"]
[Black "Van Dijk, Bob"]
[Result "1/2-1/2"]
[WhiteElo "1907"]
[BlackElo "1798"]
[PlyCount "89"]
[EventDate "2024.??.??"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 e4 6. Nxb4 Nxb4 7. a3 Nd3+ 8.
Bxd3 exd3 9. Qb3 d5 10. Qxd3 dxc4 11. Qxc4 O-O 12. O-O Bf5 13. d4 Qd6 14. Bd2
Be6 15. Qc2 Qd5 16. Rac1 c6 17. Qc5 Qd8 18. Bb4 Re8 19. Qd6 Qxd6 20. Bxd6 Ne4
21. Bf4 Bd5 22. Ng5 Nxg5 23. Bxg5 f5 24. Bf4 b5 25. Rfe1 a6 26. f3 Kf7 27. Be5
Rac8 28. e4 fxe4 29. fxe4 Bc4 30. Bd6 Ke6 31. e5 Red8 32. Re3 Rd7 33. b3 Bd5
34. Rf1 Ra8 35. b4 Rf7 36. Ree1 Raa7 37. Bc5 Rxf1+ 38. Rxf1 Rf7 39. Rxf7 Kxf7
40. Kf2 Ke6 41. g4 g6 42. Ke3 Bb3 43. h4 Bd1 44. Kf4 h5 45. gxh5 1/2-1/2

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Anceaux, Corné"]
[Black "Schenkelaars, Vincent"]
[Result "0-1"]
[WhiteElo "1546"]
[BlackElo "1865"]
[Annotator "van,Jan"]
[PlyCount "80"]
[EventDate "2024.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 a5 5. h3 Qc7 6. Nf3 e6 7. Bd3 Be7 8. e5 dxe5
9. dxe5 Nfd7 10. Bf4 Nc5 11. Bc4 Nba6 12. O-O Nb4 13. Re1 h6 14. Be3 Nd5 15.
Bxd5 exd5 16. Bf4 Be6 17. Nd4 O-O 18. Qf3 Kh7 19. Qh5 Qd7 20. Re3 g5 21. Bh2 f5
22. f4 Bf7 23. Qe2 Ne6 24. Nxe6 Qxe6 25. Rd1 Bc5 26. Nb1 d4 27. Red3 Rad8 28.
b3 Rg8 29. Nd2 b5 30. Nf3 g4 31. hxg4 Rxg4 32. Nxd4 Qg6 33. Kf1 Bd5 34. g3 Be4
35. R3d2 Bb4 36. axb5 cxb5 37. Nxb5 Rxd2 38. Rxd2 Bxd2 39. Qxd2 Qc6 40. c4 a4 {
rest notatie niet te ontcijferen} 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Molenkamp, Jan Bertus"]
[Black "Bregman, Koen"]
[Result "1/2-1/2"]
[WhiteElo "1860"]
[BlackElo "1796"]
[PlyCount "100"]
[EventDate "2024.??.??"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. Nf3 d6 5. O-O Be7 6. Nc3 O-O 7. d4 exd4 8. Nxd4
Be6 9. Qb3 Qc7 10. Nxe6 fxe6 11. Bh3 e5 12. e4 Kh8 13. Be3 Nbd7 14. Rad1 Rad8
15. Qc2 Nb6 16. Qe2 d5 17. exd5 cxd5 18. cxd5 Nfxd5 19. Nb5 Qc4 20. Qxc4 Nxc4
21. Bc1 a6 22. Bg2 Nf6 23. Nc7 e4 24. b3 Ne5 25. Ne6 Rxd1 26. Rxd1 Rc8 27. Ng5
Nd3 28. Be3 Nd5 29. Bxe4 Nxe3 30. fxe3 Bxg5 31. Rxd3 Rc1+ 32. Kg2 Rc2+ 33. Kh3
Rxa2 34. Bxb7 g6 35. Kg4 Be7 36. h4 a5 37. e4 Re2 38. Kf3 Re1 39. Rd7 Bb4 40.
Rd3 Kg7 41. Re3 Rxe3+ 42. Kxe3 Kf6 43. Bd5 Ke5 44. Kf3 h6 45. Kg4 Bd2 46. Kf3
g5 47. Kg4 gxh4 48. gxh4 Be1 49. Kh5 Bd2 50. Kg6 Be1 1/2-1/2

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Tidestav, Gabriel"]
[Black "Los, Evan"]
[Result "0-1"]
[BlackElo "1833"]
[PlyCount "38"]
[EventDate "2024.??.??"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Bg4 5. c3 exf4 6. d4 Nf6 7. Qd3 Qe7 8. O-O
O-O-O 9. Ng5 d5 10. exd5 Nxd5 11. Nf3 Qf6 12. b4 Bxf3 13. Rxf3 g5 14. Bxd5 Rxd5
15. Qc4 Rd8 16. a4 Bg7 17. Bb2 Rhe8 18. a5 Qe6 19. Qb3 Qxb3 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van den Berg, Dick"]
[Black "Rudman, Lev"]
[Result "0-1"]
[WhiteElo "1805"]
[BlackElo "1750"]
[PlyCount "52"]
[EventDate "2024.??.??"]

1. Nf3 Nc6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 5. O-O Nf6 6. c4 e6 7. Nc3 O-O 8. Bf4
a6 9. a3 dxc4 10. Qa4 Nxd4 11. Nxd4 Qxd4 12. Bxc7 Bd7 13. Rad1 Qxc3 14. Qxd7
Qxb2 15. Qd6 Ne8 16. Qd7 Nxc7 17. Qxc7 c3 18. Qxb7 Qxb7 19. Bxb7 c2 20. Rc1 Ra7
21. Be4 Bb2 22. Ra1 Bxa1 23. Rxa1 Rc7 24. Rc1 Rd8 25. Bd3 Rb8 26. Kg2 Rb3 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Margaryan, Aren"]
[Black "Koelmans, Jan Willem"]
[Result "0-1"]
[WhiteElo "1713"]
[BlackElo "1897"]
[Annotator "van,Jan"]
[PlyCount "82"]
[EventDate "2024.??.??"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Bg7 6. Nc3 Nf6 7. Bd3 O-O 8.
Nf3 Nxd5 9. O-O Nc6 10. Bc4 Nb6 11. Bb3 Bg4 12. Be3 e5 13. dxe5 Qxd1 14. Rfxd1
Nxe5 15. Bxb6 axb6 16. Bd5 Bxf3 17. gxf3 Nc6 18. Rd2 Bh6 19. Re2 Rfe8 20. Rae1
Rxe2 21. Rxe2 Kf8 22. Kg2 Bg7 23. Kg3 Ra5 24. Bb3 Rg5+ 25. Kf4 Rh5 26. Kg3 Rg5+
27. Kf4 Rf5+ 28. Kg3 Be5+ 29. Kh3 Nd4 30. Re4 Nxf3 31. Bc2 Ng5+ 32. Kg2 Nxe4
33. Bxe4 Rg5+ 34. Kh3 Bxc3 35. bxc3 Rc5 36. Bxb7 Rxc3+ 37. Kg2 Ke7 38. Bd5 f6
39. f3 g5 40. h4 Rc5 41. Bb3 Kd6 {rest niet te reconstrueren.} 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Groenendijk, Simon"]
[Black "Muilwijk, Marco"]
[Result "1/2-1/2"]
[WhiteElo "1693"]
[BlackElo "1878"]
[PlyCount "101"]
[EventDate "2024.??.??"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 Nc6 5. Bb5 Bg4 6. O-O e6 7. h3 Nxc3 8.
bxc3 Bh5 9. d4 Be7 10. g4 Bg6 11. Ne5 O-O 12. Nxc6 bxc6 13. Bxc6 Rb8 14. f4 h6
15. Be3 f5 16. d5 fxg4 17. hxg4 Be4 18. Bxa7 exd5 19. c4 Rb2 20. Bxd5+ Bxd5 21.
Qxd5+ Qxd5 22. cxd5 Rxc2 23. Be3 Bd6 24. a4 Ra8 25. Rfc1 Re2 26. Rc3 Ra5 27.
Rd3 Kf7 28. Bd2 Ra6 29. a5 Re4 30. Rc3 Rd4 31. Rc6 Rxc6 32. dxc6 Rxd2 33. a6
Rc2 34. Ra5 Bc5+ 35. Kf1 Bb6 36. a7 Bxa7 37. Rxa7 Rxc6 38. Kf2 Kf6 39. Kf3 Ke6
40. Ra4 Rc1 41. Ke3 c5 42. Ra6+ Kf7 43. Ra7+ Kg6 44. f5+ Kf6 45. Ra6+ Kg5 46.
Rg6+ Kh4 47. Rxg7 Rf1 48. Ke4 c4 49. Rg6 c3 50. Rxh6+ Kxg4 51. Rc6 1/2-1/2

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van Vleuten, Ronald"]
[Black "Van Elewout, Kaya"]
[Result "0-1"]
[WhiteElo "1797"]
[PlyCount "62"]
[EventDate "2024.??.??"]

1. Nf3 Nc6 2. d4 d5 3. e3 Nf6 4. Bd3 e6 5. O-O Bd6 6. Nbd2 Qe7 7. b3 Nb4 8. Be2
e5 9. dxe5 Bxe5 10. Nxe5 Qxe5 11. Ba3 Nc6 12. c4 Be6 13. Nf3 Qf5 14. Bd3 Qh5
15. cxd5 Bxd5 16. Be2 O-O-O 17. Nd4 Qg6 18. f3 Nxd4 19. exd4 Rhe8 20. Bc4 Nh5
21. Bc1 Re7 22. Re1 Rxe1+ 23. Qxe1 Bxc4 24. bxc4 Qd3 25. Bb2 Nf4 26. Rc1 Ne2+
27. Kf2 Nxc1 28. Qxc1 Re8 29. h3 Re2+ 30. Kg1 Rd2 31. Qc3 Qe2 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Brienen, Simon"]
[Black "El Idrissi, Abdelkoddous"]
[Result "1-0"]
[WhiteElo "1724"]
[Annotator "van,Jan"]
[PlyCount "25"]
[EventDate "2024.??.??"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Bc4 h6 5. Nxe5 O-O 6. d4 Bb4 7. Qf3 Nc6 8.
Qg3 Nxe4 9. O-O Nxc3 10. bxc3 Bxc3 11. Rb1 d6 12. Nf3 Bxd4 13. Bxh6 {overige
niet te reconstrueren.} 1-0

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Lammers van Toorenburg, Ev"]
[Black "Moeri, Erick"]
[Result "0-1"]
[WhiteElo "1216"]
[BlackElo "1719"]
[PlyCount "106"]
[EventDate "2024.??.??"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 d6 4. h3 f5 5. e3 Nf6 6. d4 Bb4 7. Qa4+ Nc6 8. d5
Bxc3+ 9. bxc3 Bd7 10. dxc6 Bxc6 11. Qd1 O-O 12. Be2 Bd7 13. Qb3 Bc6 14. Ba3 Ne4
15. c5+ Kh8 16. cxd6 cxd6 17. Rd1 Qf6 18. Nd2 Nxd2 19. Rxd2 Qg6 20. Rg1 Rf6 21.
Bb5 d5 22. Bxc6 bxc6 23. Qb7 Qe8 24. Bc5 Rf7 25. Qa6 Rb8 26. f3 h6 27. Qa4 Rfb7
28. Bb4 Qg6 29. g4 Qg5 30. Kf2 Qh4+ 31. Kg2 c5 32. Bxc5 Rb2 33. Rgd1 Rxd2+ 34.
Rxd2 Qe1 35. Qd1 Qh4 36. Rxd5 Kh7 37. Rd7 a6 38. Be7 Rb2+ 39. Rd2 Rxd2+ 40.
Qxd2 Qxe7 41. Qd3 e4 42. Qxa6 exf3+ 43. Kxf3 Qe4+ 44. Ke2 fxg4 45. hxg4 Qxg4+
46. Kd2 h5 47. Qd3+ g6 48. Qe2 Qg1 49. Qd3 Qg2+ 50. Qe2 Qd5+ 51. Ke1 Qh1+ 52.
Qf1 Qh4+ 53. Ke2 Qh2+ 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Branco, Moritz"]
[Black "Engelen, Niels"]
[Result "1/2-1/2"]
[WhiteElo "1701"]
[BlackElo "1746"]
[PlyCount "48"]
[EventDate "2024.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Re1 Be7 9. c3 O-O 10. Qe2 Re8 11. Bd2 b6 12. Rad1 a5 13. Bc1 Qc8 14. Qc2 h6 15.
a4 Qb7 16. Re2 Rad8 17. Rde1 Nd5 18. Nfd2 Nf4 19. Re3 Nxd3 20. Rxd3 Nf6 21.
Rde3 Bd6 22. b3 Nd5 23. R3e2 Nf4 24. Re3 Nd5 1/2-1/2

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Vlieland, Theo"]
[Black "Feldmeijer, Reitze"]
[Result "0-1"]
[WhiteElo "1734"]
[PlyCount "68"]
[EventDate "2024.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. O-O Be7 8.
Bd2 c6 9. Nd5 Qd8 10. Nxe7 Qxe7 11. a3 Qc7 12. Ba2 O-O 13. Bg5 Nbd7 14. Bh4 Ne4
15. Nd2 Qf4 16. Nxe4 Qxe4 17. Qh5 Bg6 18. Qg5 Nf6 19. Bg3 Qxc2 20. b4 Qf5 21.
Qe3 Rfd8 22. Rad1 Rd7 23. Be5 Rad8 24. Bb1 Qh5 25. Bxf6 gxf6 26. Qf4 Kg7 27. g4
Qg5 28. Qg3 Rxd4 29. Rxd4 Rxd4 30. f4 Qd5 31. Qh4 Rd3 32. g5 fxg5 33. fxg5 Qd4+
34. Qxd4+ Rxd4 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Van Gunsteren, Lex"]
[Black "Beentjes, Douwe"]
[Result "0-1"]
[WhiteElo "1631"]
[BlackElo "1721"]
[PlyCount "86"]
[EventDate "2024.??.??"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 c5 5. d4 Nc6 6. a3 Be7 7. cxd5 Nxd5 8. Bb5
Bd7 9. O-O Nxc3 10. bxc3 O-O 11. c4 a6 12. Ba4 Rc8 13. Bc2 cxd4 14. exd4 Bf6
15. Qd3 g6 16. Bh6 Re8 17. Rab1 Qc7 18. h4 Ne7 19. c5 Nf5 20. Bg5 Bxg5 21. Nxg5
Nxh4 22. Qh3 Qf4 23. Ne4 Bc6 24. f3 Bxe4 25. fxe4 Qd2 26. Rf2 Qxd4 27. Qxh4
Rxc5 28. Kh2 Rh5 29. Qxh5 gxh5 30. Rf3 b5 31. Rd1 Qb2 32. Bd3 Qe5+ 33. Rg3+ Kf8
34. Be2 h4 35. Rdd3 hxg3+ 36. Rxg3 h5 37. Kh3 Rc8 38. Bd1 Rc3 39. Bf3 Rxa3 40.
Kh4 Qf4+ 41. Kxh5 Qxg3 42. e5 Ra4 43. Kh6 Qg6# 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Scheele, Peter"]
[Black "Been, Klaas"]
[Result "0-1"]
[WhiteElo "1561"]
[BlackElo "1691"]
[PlyCount "112"]
[EventDate "2024.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 O-O 8.
Qc2 h6 9. Bh4 Re8 10. Nf3 c6 11. O-O Nh5 12. Bxe7 Qxe7 13. a3 Nhf6 14. b4 Ne4
15. Nd2 Ndf6 16. h3 Bf5 17. Rab1 a6 18. Rb2 Qe6 19. Nf3 Ng3 20. Bxf5 Nxf5 21.
Ne5 Nd6 22. Na4 Nd7 23. Nxd7 Qxd7 24. Nc5 Qe7 25. Rb3 Qf6 26. Rc1 Re7 27. Nd3
Nc4 28. Nb2 Nd6 29. Nd3 Ne4 30. Nc5 Ng5 31. Re1 Rae8 32. Nd3 Qg6 33. Kf1 Qf5
34. Qd2 Ne4 35. Qc1 Ng3+ 36. Kg1 Ne4 37. Re2 f6 38. Nc5 Nd6 39. Qc2 Qh5 40. Kh2
Nb5 41. Qd2 Nxd4 42. g4 Nf3+ 43. Kg2 Nxd2 44. gxh5 Nxb3 45. Nxb3 Re5 46. Nc5
Rxh5 47. Nxb7 d4 48. Nc5 dxe3 49. fxe3 a5 50. Nd3 axb4 51. axb4 Rd5 52. Nc5 Kf7
53. Kf3 Rb8 54. Na6 Rb7 55. Rb2 Rdb5 56. Nc5 Rxb4 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Berends, Thomas"]
[Black "Pasteels, Luc"]
[Result "0-1"]
[WhiteElo "1690"]
[BlackElo "1651"]
[PlyCount "108"]
[EventDate "2024.??.??"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 e6 5. a3 c5 6. Nf3 a6 7. Bxc4 b5 8. Be2
Bb7 9. e5 Nd5 10. Nxd5 Qxd5 11. O-O cxd4 12. Qxd4 Qxd4 13. Nxd4 Bc5 14. Rd1 Nd7
15. Bf3 Bxf3 16. Nxf3 Ke7 17. Bg5+ f6 18. exf6+ gxf6 19. Bh4 Nb6 20. Rac1 Rac8
21. b4 Bd6 22. g3 Rxc1 23. Rxc1 Nc4 24. Nd4 Rc8 25. Re1 e5 26. f4 Kd7 27. Nf5
Rf8 28. Rd1 Ke6 29. Nxd6 Nxd6 30. Kg2 e4 31. g4 f5 32. g5 Rc8 33. Be1 Nc4 34.
Bf2 Nb2 35. Rd2 Nd3 36. Bc5 Nxf4+ 37. Kg3 Nd3 38. h4 Nxc5 39. bxc5 Rxc5 40. h5
Rc3+ 41. Kh4 e3 42. Rg2 Rc4+ 43. Kh3 Re4 44. g6 hxg6 45. hxg6 Rg4 46. g7 Kf7
47. Re2 Re4 48. Rg2 Re8 49. Re2 Kxg7 50. Kg3 Kf6 51. Kf4 Re4+ 52. Kf3 Ke5 53.
Kg2 f4 54. Kf3 Rd4 0-1

[Event "PK LeisB 2024 groep B"]
[Site "Leiden, Netherlands"]
[Date "2024.06.10"]
[Round "3"]
[White "Varela, César"]
[Black "Bingen, Stanley"]
[Result "1-0"]
[WhiteElo "1754"]
[BlackElo "1546"]
[PlyCount "61"]
[EventDate "2024.??.??"]

1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Bd3 Bg7 5. O-O Nc6 6. c3 O-O 7. Re1 e5 8. h3 b6
9. a4 Bb7 10. Nbd2 Nh5 11. Nf1 Nf4 12. Bxf4 exf4 13. b4 Ne7 14. Qb3 Re8 15. a5
h6 16. a6 Bc8 17. Bc4 Rf8 18. b5 Bd7 19. e5 Qc8 20. exd6 Nf5 21. dxc7 Nd6 22.
Bd5 Bxh3 23. gxh3 Qxh3 24. Ne5 Rae8 25. Nxf7 Nxf7 26. Bxf7+ Kh7 27. Rxe8 f3 28.
Ne3 Qd7 29. c8=Q Rxf7 30. Qxd7 Rxd7 31. Qg8# 1-0

