[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van Briemen, Willem"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[WhiteElo "1967"]
[BlackElo "2465"]
[PlyCount "49"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Nf3 Qa5 9. Qd2 Nc6 10. Rb1 a6 11. Rc1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 f5 14. e5
O-O 15. Bc4+ e6 16. Ke2 Bd7 17. d5 Nxe5 18. Nxe5 Bxe5 19. dxe6 Bb5 20. Bxb5
axb5 21. Rc5 Bf6 22. Rxb5 Rxa2+ 23. Kf3 Ra6 24. Rxb7 Rxe6 25. Rhb1 1/2-1/2

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van der Marel, Lambertus"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[WhiteElo "2106"]
[BlackElo "2467"]
[PlyCount "104"]
[EventDate "2022.??.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5 8.
Qd2 Bb4 9. Rc1 Nxc3 10. bxc3 Ba3 11. Rb1 b6 12. Bd3 Ba6 13. O-O Bxd3 14. Qxd3
O-O 15. e4 Rfe8 16. e5 c5 17. Rb3 cxd4 18. cxd4 Bf8 19. Bd2 Qxa2 20. Ng5 f5 21.
g4 h6 22. Nxe6 Rxe6 23. Qc4 Rae8 24. gxf5 b5 25. Qxb5 Rb6 26. Qxd7 Re7 27. Qd5+
Rf7 28. e6 Re7 29. Rfb1 Qxd2 30. Rxb6 axb6 31. Rxb6 Qd1+ 32. Kg2 Qg4+ 33. Kf1
Kh7 34. Rb3 Ra7 35. Rg3 Qh4 36. Kg2 Ra4 37. f6 Qxf6 38. Rf3 Qg6+ 39. Rg3 Qb1
40. Qe5 Ra7 41. d5 Qc2 42. d6 Qc6+ 43. Kh3 Qxd6 44. Qe4+ Kg8 45. f4 Ra5 46. Re3
Be7 47. Rc3 Ra3 48. Rxa3 Qxa3+ 49. Kg4 Qa1 50. Qc6 Qg1+ 51. Kh3 Qg6 52. Qd5 h5
0-1

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van der Werf, Mark"]
[Black "Wooter, Robin"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2405"]
[BlackElo "2073"]
[PlyCount "105"]
[EventDate "2022.??.??"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Nc6 7. Bb5 Nxc3 8.
dxc3 Be7 9. Nd4 Bd7 10. Nxc6 bxc6 11. Bd3 O-O 12. Qc2 g6 13. Bh6 Re8 14. O-O
Bc5 15. Rae1 Qh4 16. Qd2 Qh5 17. Bg5 Be7 18. Bf4 Bf8 19. Bg3 Bg7 20. f4 f6 21.
Qf2 fxe5 22. fxe5 Rf8 23. Qd4 Rxf1+ 24. Rxf1 Re8 25. Re1 a5 26. c4 Qg4 27. Qxg4
Bxg4 28. cxd5 cxd5 29. Bb5 Rb8 30. a4 Be6 31. Rc1 Rb7 32. Kf1 Bh6 33. Rc6 Kf7
34. Ke2 Bd7 35. e6+ Bxe6 36. Rxc7+ Rxc7 37. Bxc7 Bg7 38. Bxa5 Bxb2 39. Bb6 d4
40. a5 Bd5 41. g3 Ke6 42. Kd3 Ke5 43. Bc7+ Ke6 44. Bc4 Kd7 45. Bb6 Bg2 46. Bg8
Bf1+ 47. Kc2 Ba1 48. Bxh7 g5 49. Bd3 Bg2 50. h4 gxh4 51. gxh4 Ke6 52. h5 Kf7
53. h6 1-0

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Zeven, Frank"]
[Black "Roorda, Thijs"]
[Result "0-1"]
[WhiteElo "1956"]
[BlackElo "2179"]
[PlyCount "50"]
[EventDate "2022.??.??"]

1. b4 c6 2. e3 d5 3. c4 Nf6 4. Bb2 e6 5. Nf3 Bxb4 6. cxd5 exd5 7. Qb3 Bd6 8.
Nc3 O-O 9. Bd3 Re8 10. h4 Nbd7 11. Bb1 Ne5 12. d4 Nc4 13. Bd3 b5 14. Bxc4 bxc4
15. Qc2 Bg4 16. Ng5 Rb8 17. e4 dxe4 18. O-O h6 19. Ngxe4 Nxe4 20. Nxe4 Rxb2 21.
Qxb2 Rxe4 22. f3 Qxh4 23. fxe4 Bh2+ 24. Kh1 Bg3+ 25. Kg1 Qh2# 0-1

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Passenier, Peter"]
[Black "Van der Scheer, Henk"]
[Result "1-0"]
[WhiteElo "2133"]
[BlackElo "1888"]
[PlyCount "101"]
[EventDate "2022.??.??"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bf4 e6 6. Nf3 Bxc5 7. Bd3 Qb6 8. O-O
Qxb2 9. Nbd2 Nge7 10. Nb3 Bb6 11. Re1 Qa3 12. Qe2 Ng6 13. Bc1 Qa4 14. c4 dxc4
15. Bxc4 O-O 16. h3 a6 17. Bb2 Na5 18. Nxa5 Bxa5 19. Red1 b5 20. Bb3 Qb4 21.
Ng5 Qh4 22. Ne4 Bb7 23. Rd4 Nf4 24. Qf3 Bb6 25. Nf6+ gxf6 26. Rxf4 Bxf3 27.
Rxh4 Bd5 28. Bxd5 exd5 29. exf6 Rfe8 30. Rg4+ Kh8 31. Bd4 Rab8 32. Rd1 Red8 33.
Rg7 Rb7 34. Bxb6 Rxb6 35. Rxf7 Kg8 36. Rg7+ Kh8 37. Rg5 d4 38. Rf5 d3 39. f7
Kg7 40. Rxd3 Rf8 41. Rg3+ Rg6 42. Rxg6+ hxg6 43. Rf3 a5 44. Kf1 b4 45. Ke2 g5
46. Kd3 Rd8+ 47. Kc2 Kf8 48. Rf5 a4 49. Rxg5 Rc8+ 50. Kb2 Rd8 51. Rg8+ 1-0

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Molenkamp, Jan Bertus"]
[Black "Albertus, Bram"]
[Result "1-0"]
[WhiteElo "1841"]
[BlackElo "1969"]
[PlyCount "77"]
[EventDate "2022.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 c6 5. Be3 b5 6. a3 Nbd7 7. f4 e5 8. Qd2 Bb7
9. Bf3 a6 10. Nge2 Be7 11. fxe5 dxe5 12. d5 cxd5 13. Nxd5 Bxd5 14. exd5 e4 15.
Nd4 exf3 16. Nc6 fxg2 17. Rg1 Qc7 18. Nxe7 Kxe7 19. O-O-O Kd8 20. d6 Qc6 21.
Qa5+ Kc8 22. Rxg2 Kb7 23. Rf2 Rac8 24. c3 Rhe8 25. Bd4 Ne4 26. Rxf7 Nxd6 27.
Rxd7+ Qxd7 28. Qb6+ Ka8 29. Qxa6+ Kb8 30. Qb6+ Qb7 31. Qxd6+ Qc7 32. Qb4 Qb7
33. Qd6+ Ka8 34. Qb4 Re2 35. Kb1 Rc4 36. Qa5+ Kb8 37. Ba7+ Qxa7 38. Rd8+ Rc8
39. Rxc8+ 1-0

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Minnema, Rens"]
[Black "Van der Knaap, Jan"]
[Result "0-1"]
[WhiteElo "1840"]
[BlackElo "1879"]
[Annotator "van,Jan"]
[PlyCount "91"]
[EventDate "2022.??.??"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 d5 5. dxe5 Nxe4 6. Bxe4 dxe4 7. Qa4+ Bd7 8.
Qxe4 Bc6 9. Qg4 h5 10. Qh3 Nd7 11. Nf3 Bc5 12. O-O Bxf3 13. Qxf3 c6 14. Re1 Qe7
15. Qe4 O-O-O 16. b4 Bb6 17. Na3 Qxe5 18. Nc4 Qxe4 19. Rxe4 Nf6 20. Re1 Nd5 21.
Bb2 Bc7 22. g3 Rhe8 23. a3 f6 24. Kf1 h4 25. Rxe8 Rxe8 26. Re1 Rxe1+ 27. Kxe1
hxg3 28. hxg3 b5 29. Nd2 Be5 30. Nb1 g5 31. Kd2 Kd7 32. Kd3 Nb6 33. Bc1 Nc4 34.
Ke4 Ke6 35. a4 a6 36. Kd3 Kd5 37. g4 a5 38. bxa5 Nxa5 39. Nd2 Bf4 40. Kc2 Bxd2
41. Bxd2 Nc4 42. Bc1 Ne5 43. f4 gxf4 44. Bxf4 Nc4 45. Kb3 Ne5 46. Bh6 {rest
notatie onduidelijk} 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Pancharajah, Abisan"]
[Black "Lafeber, Evert"]
[Result "1-0"]
[WhiteElo "1715"]
[BlackElo "1779"]
[PlyCount "97"]
[EventDate "2022.??.??"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. h3 O-O 8.
Be2 Re8 9. O-O Nd7 10. Be3 Nf8 11. c3 Bc7 12. Qb3 Qd6 13. Bc4 Be6 14. Bxe6 Nxe6
15. g3 g5 16. Rad1 Ng7 17. d5 c5 18. Qc4 Rxe3 19. fxe3 Qxg3+ 20. Kh1 Qxh3+ 21.
Kg1 Qg3+ 22. Kh1 Bd6 23. Qe2 Nf5 24. Qd3 Nh4 25. Qe2 Nf5 26. Qd3 Qh3+ 27. Kg1
Re8 28. e4 Nh4 29. Rd2 Bf4 30. Nxh4 Bh2+ 31. Kh1 Bg3+ 32. Kg1 gxh4 33. Rg2 Kf8
34. Qf3 Qd7 35. Qxf6 Rxe4 36. d6 Bxd6 37. Qg7+ Ke8 38. Qxh7 Qe6 39. Rg8+ Ke7
40. Rxf7+ Qxf7 41. Qxe4+ Kd7 42. Qxb7+ Bc7 43. Qb5+ Kd6 44. Qd3+ Kc6 45. Qe4+
Kb6 46. Rg6+ Kb5 47. b3 Qf4 48. Qc6+ Ka5 49. Qa6# 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Heuff, Floris"]
[Black "Vijver, Jonathan"]
[Result "1-0"]
[WhiteElo "1844"]
[BlackElo "1681"]
[PlyCount "77"]
[EventDate "2022.??.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8.
Nxd4 g6 9. f3 Bg7 10. Be3 O-O 11. O-O a6 12. Qd3 Rac8 13. b3 Rfd8 14. Rad1 Ne5
15. Qd2 Qc7 16. Nde2 Ned7 17. h3 Nc5 18. Rb1 Qc6 19. Rfd1 Qd7 20. Nf4 e6 21.
Nfe2 b6 22. Bg5 b5 23. b4 Na4 24. Nxa4 bxa4 25. b5 axb5 26. cxb5 Rc5 27. b6 Rb5
28. Nd4 Rxb1 29. Rxb1 Rb8 30. Be3 d5 31. e5 Ne8 32. f4 Nc7 33. Qc2 Na6 34. Qc6
Qxc6 35. Nxc6 Rb7 36. Na5 Rb8 37. b7 Bf8 38. Nc6 Bc5 39. Bxc5 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Schenkelaars, Vincent"]
[Black "Valstar, Jasper"]
[Result "1/2-1/2"]
[WhiteElo "1832"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. Nf3 d5 3. c4 g6 4. Nc3 Bg7 5. Bf4 c5 6. dxc5 Qa5 7. Qd2 dxc4 8.
Ne4 Qxd2+ 9. Nexd2 Nd5 10. Be5 Bxe5 11. Nxe5 c3 12. bxc3 Nxc3 13. e3 Nd7 14.
Nd3 Nf6 15. f3 Bd7 16. a3 Ncd5 17. Kf2 O-O 18. Rc1 Rac8 19. Nb3 Rfd8 20. Nd4 e6
21. Be2 Ne7 22. Rb1 Rc7 23. Nb5 Bxb5 24. Rxb5 a6 25. Rb2 Ned5 26. Rc1 Rdc8 27.
Rcb1 Nc3 28. Rc1 Nxe2 29. Kxe2 Nd7 30. Kd2 Nxc5 31. Nxc5 Rxc5 32. Rxc5 Rxc5 33.
Rxb7 Ra5 1/2-1/2

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Wagemans, Ed"]
[Black "Van Amsterdam, Jan"]
[Result "0-1"]
[WhiteElo "1802"]
[BlackElo "1698"]
[PlyCount "78"]
[EventDate "2022.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. a3 Be7 7. Bc4 c6 8.
Bg5 h6 9. Bh4 Qc7 10. O-O Nf8 11. h3 g5 12. Bg3 Ng6 13. Qd2 g4 14. hxg4 Bxg4
15. Nh2 Rd8 16. Qe3 b6 17. b4 Bc8 18. Rad1 h5 19. f3 h4 20. Bf2 Nf4 21. Ne2
N6h5 22. Rxd8+ Bxd8 23. Kh1 Nxe2 24. Bxe2 Ng3+ 25. Kg1 Nxf1 26. Kxf1 Qd6 27.
Qc3 Rg8 28. f4 exf4 29. Bf3 h3 30. e5 hxg2+ 31. Kg1 Qc7 32. Bxc6+ Bd7 33. Bxd7+
Qxd7 34. Bd4 Rg3 35. Qd2 Bg5 36. c3 Qf5 37. Bf2 Rd3 38. Qe1 f3 39. c4 Rb3 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "In 't Veld, Roel"]
[Black "Matai, Rudi"]
[Result "0-1"]
[WhiteElo "1604"]
[BlackElo "1581"]
[PlyCount "46"]
[EventDate "2022.??.??"]

1. b3 d6 2. d3 e5 3. e4 Nf6 4. Be2 Nc6 5. c3 Be6 6. Nd2 Qd7 7. h3 d5 8. g4
O-O-O 9. g5 Ne8 10. b4 f5 11. Ngf3 d4 12. b5 dxc3 13. Nb3 Bb4 14. Qc2 Nd4 15.
Nbxd4 exd4 16. a4 fxe4 17. dxe4 d3 18. Bxd3 Qxd3 19. Qxd3 Rxd3 20. Ne5 Rxh3 21.
Rg1 c2+ 22. Ke2 Bc3 23. Ra3 Bxe5 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van Efferen, Yannick"]
[Black "Van Vleuten, Ronald"]
[Result "1-0"]
[BlackElo "1598"]
[PlyCount "81"]
[EventDate "2022.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 c6 6. Nf3 b5 7. Bb3 a5 8. a4
b4 9. Ne2 e5 10. Ng5 Nd5 11. Ng3 h6 12. N5e4 Qg6 13. O-O f5 14. Nd2 Bd6 15. Nc4
Bc7 16. Nxe5 Bxe5 17. Re1 Nd7 18. d4 f4 19. Nf1 O-O 20. dxe5 N7b6 21. Qd4 Be6
22. c4 bxc3 23. bxc3 Rfd8 24. Bxf4 Nxf4 25. Bxe6+ Nxe6 26. Qxb6 Nf4 27. Ng3
Rdb8 28. Qd4 Nd5 29. Ne4 Rd8 30. Nd6 h5 31. h3 Rf8 32. Qc4 Ra6 33. Qxa6 Nf4 34.
Qc4+ Kh8 35. Qe4 Nxh3+ 36. Kh2 Qg5 37. Kxh3 Rf4 38. Nf7+ Rxf7 39. g3 Qd2 40.
Rad1 Qxc3 41. Rd8+ 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Schenkelaars, Robin"]
[Black "Engelen, Niels"]
[Result "1-0"]
[WhiteElo "1660"]
[BlackElo "1585"]
[PlyCount "49"]
[EventDate "2022.??.??"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. Be3 O-O 8.
Qd2 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Bh6 Re8 12. c5 Nd7 13. Bb5 a6 14. Ba4 b5
15. cxb6 cxb6 16. Bc6 Ra7 17. h4 Nc5 18. Bxe8 Qxe8 19. Kf1 Bf5 20. Kg1 Rd7 21.
Re1 Qb8 22. h5 Bf6 23. Qe3 Nd3 24. Re2 Ne5 25. Bf4 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van der Ven, Joao"]
[Black "Hoogeveen, Luuk"]
[Result "1-0"]
[WhiteElo "1603"]
[BlackElo "1624"]
[PlyCount "0"]
[EventDate "2022.??.??"]

 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Branco, Moritz"]
[Black "Pancharajah, Akil"]
[Result "1-0"]
[WhiteElo "1433"]
[BlackElo "1589"]
[PlyCount "85"]
[EventDate "2022.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Re1 Ng4 6. Rf1 a6 7. Ba4 b5 8. Bb3
d6 9. h3 Nf6 10. c3 Nxe4 11. d4 exd4 12. cxd4 Bb4 13. Bd5 Bb7 14. Bxe4 O-O 15.
Bd2 Bxd2 16. Nbxd2 d5 17. Bd3 Qf6 18. Nb3 Rfe8 19. Nc5 Bc8 20. a3 g6 21. Bc2
Na5 22. Bb3 c6 23. Re1 Rxe1+ 24. Qxe1 Nxb3 25. Nxb3 Bxh3 26. Qe5 Qf5 27. Qxf5
Bxf5 28. Ne5 Re8 29. Nc5 f6 30. Nxc6 Re2 31. b4 Rc2 32. Ne7+ Kf7 33. Nxf5 gxf5
34. Nxa6 Rd2 35. Nc7 Rxd4 36. Nxb5 Rd3 37. a4 Rb3 38. Rd1 Rxb4 39. Rxd5 Rxa4
40. Rxf5 Kg6 41. Rf3 h5 42. Nc7 Rc4 43. Nd5 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van den Berg, Dick"]
[Black "De Leede, Tjeerd"]
[Result "0-1"]
[WhiteElo "1733"]
[BlackElo "1690"]
[Annotator "van,Jan"]
[PlyCount "57"]
[EventDate "2022.??.??"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 a5 10. b3 Bf6 11. Bb2 Nc6 12. Rad1 Qe8 13. Qc2 e5 14. e4 f4 15. d5
Nb4 16. Qb1 c5 17. gxf4 exf4 18. Kh1 Qh5 19. Rg1 Kh8 20. a3 Na6 21. Nd2 Bg4 22.
f3 Bd7 23. Bf1 Bh4 24. Be2 Rg8 25. Bc3 Bh3 26. Rxg7 Rxg7 27. Rg1 Bg3 28. Bxa5
b6 29. Bc3 {rest notatie onduidelijk.} 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Van Dael, Dirk"]
[Black "Bezuch, Michal"]
[Result "0-1"]
[WhiteElo "1523"]
[PlyCount "50"]
[EventDate "2022.??.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8.
O-O Ne7 9. Bg5 Qb6 10. b3 Ng6 11. Re1 Bc5 12. c3 h6 13. Be3 Nxe5 14. b4 Bd6 15.
Nxe6 Qb5 16. Nxg7+ Kf8 17. Nf5 Bc7 18. Bxh6+ Rxh6 19. Nxh6 Re8 20. Na3 Qa6 21.
Nc2 Ba4 22. Nf5 Qg6 23. Nfd4 Qh6 24. f3 Nxf3+ 25. Kf1 Nxh2+ 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Sies, Fabian"]
[Black "Noij, Fenno"]
[Result "1-0"]
[PlyCount "89"]
[EventDate "2022.??.??"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 g6 6. Be2 Bg7 7. Nc3 O-O 8.
O-O b6 9. Bf4 Bb7 10. a4 a6 11. d5 Re8 12. Qc2 e6 13. dxe6 Rxe6 14. Rad1 Qe7
15. Nd4 Be4 16. Nxe4 Rxe4 17. Bf3 Rxf4 18. Bxa8 Ng4 19. Rfe1 Qh4 20. Nf3 Rxf3
21. Bxf3 Qxh2+ 22. Kf1 Qh1+ 23. Ke2 Qh4 24. Bxg4 Qxg4+ 25. Kf1 Nc6 26. Qe4 Qxe4
27. Rxe4 Bxb2 28. Rd7 Be5 29. Rxe5 Nxe5 30. Rxc7 a5 31. c5 bxc5 32. Rxc5 Nd7
33. Rxa5 Nb6 34. Ra6 Nxa4 35. Rxa4 h5 36. f4 Kg7 37. Kf2 Kh6 38. Kf3 f6 39. Ra5
g5 40. fxg5+ fxg5 41. Ra6+ Kg7 42. g4 h4 43. Ke4 h3 44. Kf5 h2 45. Ra1 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Bingen, Stanley"]
[Black "Been, Klaas"]
[Result "0-1"]
[WhiteElo "1211"]
[BlackElo "1485"]
[Annotator "van,Jan"]
[PlyCount "90"]
[EventDate "2022.??.??"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 d6 5. Ng5 d5 6. exd5 Qe7+ 7. Qe2 Qxe2+ 8.
Kxe2 Bd6 9. g3 h6 10. Nf3 Bg4 11. h3 Bxf3+ 12. Kxf3 O-O 13. Rd1 c5 14. Na3 a6
15. c3 dxc3 16. bxc3 Nbd7 17. Kg2 b5 18. Be2 c4 19. Nc2 Bc5 20. a4 Ne4 21. Bb2
Nxf2 22. Rf1 Ne4 23. Bf3 Ndf6 24. Rfe1 Nf2 25. Nd4 Nd3 26. Reb1 Bxd4 27. cxd4
Rad8 28. Bc3 Nxd5 29. Bxd5 Rxd5 30. axb5 axb5 31. Ra5 Rb8 32. Rf1 Re8 33. Kh1
Re2 34. Raa1 Nf2+ 35. Kg2 Ne4+ 36. Kf3 Nxc3 37. Ra8+ Kh7 38. Ra3 Rc2 39. Ke3 b4
40. Raa1 b3 41. Rxf7 b2 42. Raa7 Re2+ 43. Kf3 Rg5 44. Rfb7 Rc2 45. h4 Rg6 {
rest notatie niet duidelijk.} 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Veldhuyzen, Ywein"]
[Black "Rudman, Lev"]
[Result "1-0"]
[WhiteElo "1401"]
[BlackElo "923"]
[Annotator "van,Jan"]
[PlyCount "34"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Qe7 6. Nc3 Ncxe5 7. Nxe5 Nxe5
8. Nd5 Qc5 9. Bxe5 c6 10. Nc7+ Kd8 11. Bd4 Qa5+ 12. Bc3 Qxc7 13. e3 b6 14. Be2
Bb7 15. O-O Be7 16. Bf3 Re8 17. Qa4 a5 {rest notatie onduidelijk.} 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Philippi, Lucas"]
[WhiteElo "1579"]
[Black "Helfferich, Gert"]
[BlackElo "1129"]
[Result "1-0"]

1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Vroom, Ton"]
[Black "Cools, Frank"]
[Result "1-0"]
[WhiteElo "1175"]
[BlackElo "1486"]
[PlyCount "101"]
[EventDate "2022.??.??"]

1. e4 e6 2. Nf3 d5 3. d4 dxe4 4. Ne5 Nf6 5. Bg5 Nbd7 6. Bb5 c6 7. Bc4 Nxe5 8.
Bxf6 Qxf6 9. dxe5 Qxe5 10. Nc3 Bb4 11. O-O Bxc3 12. bxc3 Qxc3 13. Bb3 O-O 14.
Qd6 a5 15. Rad1 a4 16. Qe7 h6 17. Rd8 Rxd8 18. Qxd8+ Kh7 19. Bxa4 Rxa4 20. Qxc8
Rxa2 21. h3 b5 22. Qd7 Kg6 23. Qd6 Rxc2 24. Qf4 f5 25. g4 Qf6 26. h4 Qxh4 27.
gxf5+ Kh5 28. Qxh4+ Kxh4 29. fxe6 Re2 30. e7 e3 31. f4 Kg3 32. Rf3+ Kxf3 33.
e8=Q Re1+ 34. Kh2 Kf2 35. Qe4 Rg1 36. Qc2+ e2 37. Qc5+ Kf3 38. Qxg1 c5 39. Qg2+
Ke3 40. Qg3+ Kd2 41. Qf2 Kd1 42. Qf3 c4 43. Kg2 Kd2 44. Qd5+ Kc3 45. Kf2 b4 46.
Kxe2 Kb3 47. Kd2 g6 48. Kc1 h5 49. Qd1+ Ka3 50. Kb1 c3 51. Qc2 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.07.04"]
[Round "7"]
[White "Konijnendijk, Arno"]
[Black "Scheele, Peter"]
[Result "0-1"]
[WhiteElo "1092"]
[BlackElo "1191"]
[Annotator "van,Jan"]
[PlyCount "72"]
[EventDate "2022.??.??"]

1. e4 c5 2. Bc4 d6 3. Nf3 e6 4. O-O Nc6 5. d3 Nf6 6. Nc3 a6 7. Bg5 Be7 8. Qd2
b5 9. Bxf6 Bxf6 10. Bb3 Qa5 11. Rfe1 Nd4 12. e5 Nxf3+ 13. gxf3 Bxe5 14. Ne4
Qxd2 15. Nxd2 Bxb2 16. Ne4 Ke7 17. Ng3 d5 18. Rab1 Bc3 19. Ne2 Bf6 20. c3 Bb7
21. Bc2 Rab8 22. Kg2 g6 23. Rbd1 Bg7 24. d4 Rbc8 25. a4 cxd4 26. axb5 axb5 27.
Rb1 dxc3 28. Rxb5 Ba6 29. Ra5 Bxe2 30. Raa1 Rcd8 31. Ra7+ Ke8 32. Ba4+ Kf8 33.
Rb7 Ra8 34. Rbb1 Rxa4 35. Rxe2 d4 36. Ree1 d3 {rest notatie onduidelijk.} 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "?"]
[Date "2022.07.04"]
[Round "7"]
[White "De Witte, Job"]
[Black "De Witte, Sjoerd"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1507"]
[BlackElo "1539"]
[PlyCount "66"]
[EventDate "2022.??.??"]
[SourceVersionDate "2022.07.05"]

{[%evp 0,66,25,26,38,65,88,86,62,40,29,35,58,40,51,56,39,35,22,5,8,34,55,-17,
17,21,10,-13,36,24,-2,-14,19,11,10,4,0,0,-4,-4,-3,0,13,18,8,-3,-6,-11,-6,8,14,
18,11,-20,-11,-44,-34,-30,-35,-69,-58,-362,-38,-15,-19,-71,-9,0,43]} 1. e4 c5
2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9.
Bg3 Bg7 10. Be2 h5 11. Bxg4 Bxg4 12. f3 Bd7 13. Qd2 h4 14. Bf2 Nc6 15. O-O-O
Qa5 16. Kb1 Rc8 17. Nd5 Qxd2 18. Rxd2 Nxd4 19. Bxd4 Bxd4 20. Rxd4 Rc6 21. Rhd1
f6 22. R1d3 Kf7 23. Rb3 b5 24. Ra3 Ra8 25. Nb4 Rb6 26. Rad3 Be6 27. b3 a5 28.
Nd5 Rc6 29. b4 a4 30. Rc3 Rac8 31. Rxc6 Rxc6 32. Kc1 Ke8 33. Kd2 Kf7 1/2-1/2

