[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Roorda, Thijs"]
[Black "Van der Werf, Mark"]
[Result "0-1"]
[WhiteElo "2163"]
[BlackElo "2397"]
[Annotator "van,Jan"]
[PlyCount "67"]
[EventDate "2022.??.??"]

1. Nf3 Nf6 2. d4 c5 3. d5 e6 4. Nc3 Nxd5 5. Nxd5 exd5 6. Qxd5 Nc6 7. Bg5 Qb6 8.
Qe4+ Ne7 9. O-O-O f6 10. Bf4 d5 11. Qa4+ Bd7 12. Qa3 Be6 13. e4 O-O-O 14. Be2
d4 15. Nd2 Ng6 16. Bg3 Ne5 17. Bxe5 fxe5 18. Nc4 Bxc4 19. Bxc4 Qb4 20. Be6+ Kb8
21. Qg3 Bd6 22. c3 dxc3 23. Qxc3 Qxe4 24. Rhe1 Qc6 25. Bd5 Qc7 26. Re3 Rhf8 27.
f3 Rf4 28. Be4 h6 29. Red3 Rff8 30. Rd5 a6 31. Kb1 Be7 32. R1d3 c4 33. Rd2 Bg5
34. Re2 {Rest notatie onduidelijk} 0-1

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van Haastert, Edwin"]
[Black "Maters, Arthur"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2073"]
[PlyCount "89"]
[EventDate "2022.??.??"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. O-O Be7 6. d4 O-O 7. Qc2 Nbd7 8. Nc3
b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Bg5 h6 13. Bxf6 Nxf6 14. Nxf6+ Bxf6
15. c5 Qc7 16. Rac1 Rad8 17. b4 b5 18. Qc3 a5 19. a3 a4 20. Ne5 Bxe5 21. dxe5
Rd5 22. Bxd5 exd5 23. Re1 Bc8 24. Qd4 Re8 25. g4 Qe7 26. f3 Qh4 27. Kg2 h5 28.
h3 f5 29. Qf2 Qxf2+ 30. Kxf2 hxg4 31. f4 gxh3 32. Rc3 h2 33. Rh3 Be6 34. Rxh2
d4 35. Reh1 Bd5 36. Rh8+ Kf7 37. Rxe8 Bxh1 38. Rd8 Ke6 39. Rd6+ Ke7 40. Rxd4
Ke6 41. Rd6+ Ke7 42. Kg3 Kf7 43. Kh4 Bg2 44. Kg5 Be4 45. Rd7+ 1-0

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Pijpers, Arthur"]
[Black "Passenier, Peter"]
[Result "1-0"]
[WhiteElo "2464"]
[BlackElo "2155"]
[PlyCount "111"]
[EventDate "2022.??.??"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd3 Be7 8.
O-O-O O-O 9. f4 Qb6 10. Kb1 Nxd4 11. Qxd4 Qxd4 12. Rxd4 h6 13. Bxf6 gxf6 14.
Be2 a6 15. Na4 Bd8 16. c4 Bd7 17. Nc3 Bc6 18. b4 Bb6 19. Rd3 Rfd8 20. Rhd1 Kf8
21. a4 Ke7 22. Kb2 Rg8 23. g3 Rad8 24. a5 Bc7 25. b5 Bd7 26. b6 Bb8 27. Nb1 Rc8
28. Nd2 Bc6 29. Re3 Rgd8 30. Kc3 Kf8 31. Nb3 Re8 32. Bf3 Kg7 33. Kb4 Re7 34.
Nd4 Be8 35. Rc1 Rc5 36. Nb3 Rc8 37. Rd3 Bc6 38. Rcd1 Rd7 39. Nd4 Rdd8 40. Nxc6
Rxc6 41. e5 fxe5 42. Bxc6 bxc6 43. fxe5 d5 44. cxd5 cxd5 45. Re1 Kg6 46. Rc3
Kf5 47. Rf3+ Kg6 48. Kb3 Rc8 49. Rc3 Rd8 50. Kc2 d4 51. Rc5 f6 52. exf6 Kxf6
53. Kd3 e5 54. Rc6+ Kg7 55. b7 Rd7 56. Rb1 1-0

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van Briemen, Willem"]
[Black "Molenkamp, Jan Bertus"]
[Result "1-0"]
[WhiteElo "1924"]
[BlackElo "1858"]
[PlyCount "83"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. a3 Be7 8. cxd5
exd5 9. b4 Bb7 10. O-O Nbd7 11. Qb3 Re8 12. e4 Nxe4 13. Nxd5 Ndf6 14. Nxe7+
Rxe7 15. Bf4 Bd5 16. Qc2 h6 17. Rac1 Nd6 18. Ne5 g5 19. Be3 Qe8 20. f4 g4 21.
Qf2 Be4 22. Bxe4 Ndxe4 23. Qh4 h5 24. Rc6 Re6 25. Rxc7 Nd5 26. f5 Rxe5 27. dxe5
Qxe5 28. Qxh5 Nxc7 29. Qxg4+ Kf8 30. Bh6+ Ke8 31. Re1 Qd4+ 32. Kh1 Kd7 33. Qxe4
Qxe4 34. Rxe4 Nb5 35. Re3 Rc8 36. Rd3+ Ke7 37. Bg5+ f6 38. Bf4 Rc4 39. g3 Nd4
40. Bb8 a6 41. g4 Ne2 42. Re3+ 1-0

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van der Knaap, Jan"]
[Black "Van der Marel, Lambertus"]
[Result "0-1"]
[WhiteElo "1862"]
[BlackElo "2123"]
[PlyCount "86"]
[EventDate "2022.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4
d6 9. c3 Bg4 10. Be3 Bh5 11. Nbd2 exd4 12. cxd4 Nb4 13. Qe2 c5 14. a3 Nc6 15.
d5 Ne5 16. Bf4 Nfd7 17. Qe3 Bf6 18. Nxe5 dxe5 19. Bg3 Be7 20. Bd1 Bxd1 21.
Raxd1 c4 22. Qc3 Bd6 23. b3 cxb3 24. Qxb3 Qe7 25. Nf3 Rfc8 26. Rc1 Nc5 27. Qe3
f6 28. Nd2 Rc7 29. Nb1 Rac8 30. f3 Na4 31. Bf2 Nb2 32. Rxc7 Qxc7 33. Qb3 Qc2
34. Qxc2 Rxc2 35. Be3 Nc4 36. Bc1 a5 37. Kf1 b4 38. axb4 axb4 39. Rd1 b3 40.
Bd2 b2 41. Ke1 Nxd2 42. Nxd2 Bb4 43. d6 Rxd2 0-1

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Albertus, Bram"]
[Black "Van Drunick, Jan-Willem"]
[Result "1/2-1/2"]
[WhiteElo "1904"]
[BlackElo "1938"]
[PlyCount "32"]
[EventDate "2022.??.??"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 O-O 9. Be3 Be6 10. Rc1 f5 11. b4 Bf6 12. a4 a5 13. Bxb6 cxb6 14. b5 Nb4 15.
Nd2 Rf7 16. Ncb1 Na2 1/2-1/2

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Wooter, Robin"]
[Black "Zeven, Frank"]
[Result "1/2-1/2"]
[WhiteElo "2066"]
[BlackElo "1966"]
[PlyCount "104"]
[EventDate "2022.??.??"]

1. d4 e6 2. c4 d5 3. Nf3 f5 4. Bf4 Nf6 5. e3 Bd6 6. Bd3 c6 7. Nc3 O-O 8. Rc1
Qe7 9. O-O Ne4 10. Bxd6 Qxd6 11. Ne5 Nd7 12. Nxd7 Bxd7 13. Nxe4 fxe4 14. Bb1
Rf6 15. f3 Raf8 16. Qe2 Rh6 17. g3 exf3 18. Rxf3 Rxf3 19. Qxf3 Rf6 20. Qh5 g6
21. Qe2 e5 22. Rd1 e4 23. c5 Qf8 24. Rf1 h5 25. Rf4 Bg4 26. Qf1 Kg7 27. Bc2 g5
28. Rxf6 Qxf6 29. b4 Qxf1+ 30. Kxf1 Bd7 31. Bd1 g4 32. Ke2 Kf7 33. Kd2 Ke7 34.
Kc3 Kd8 35. Be2 Kc7 36. a4 a5 37. bxa5 Bc8 38. Kb4 Kb8 39. a6 bxa6 40. Ka5 Ka7
41. Bf1 Bb7 42. h3 Bc8 43. hxg4 hxg4 44. Be2 Bf5 45. Bxa6 Bd7 46. Be2 Be6 47.
Kb4 Bc8 48. a5 Bd7 49. a6 Bc8 50. Ka5 Be6 51. Bd1 Bf5 52. Be2 Bc8 1/2-1/2

[Event "PK LeiSB 2022 groep A"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Volders, Wessel"]
[Black "Minnema, Rens"]
[Result "1/2-1/2"]
[WhiteElo "1845"]
[BlackElo "1839"]
[PlyCount "64"]
[EventDate "2022.??.??"]

1. e4 d6 2. d4 g6 3. Bc4 Bg7 4. Qf3 e6 5. Ne2 Nd7 6. c3 Nb6 7. Bb3 Ne7 8. Bg5
O-O 9. Nd2 a5 10. h4 h6 11. Bf6 Bxf6 12. Qxf6 Nc6 13. Qf4 Kg7 14. Bc2 e5 15.
Qe3 a4 16. a3 Na5 17. f4 Nac4 18. Nxc4 Nxc4 19. Qg3 h5 20. fxe5 dxe5 21. Bd3
Nxb2 22. Qxe5+ Kh7 23. Qg3 Nxd3+ 24. Qxd3 b6 25. Nf4 Bg4 26. Nd5 Bc8 27. Qf3 f5
28. e5 Ba6 29. Nf4 Qe7 30. Nd5 Qd8 31. Nf4 Qe7 32. Nd5 Qd8 1/2-1/2



[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Heuff, Floris"]
[Black "Valstar, Jasper"]
[Result "1/2-1/2"]
[WhiteElo "1672"]
[BlackElo "1771"]
[PlyCount "66"]
[EventDate "2022.??.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8.
Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. O-O a6 12. Qd3 Rac8 13. b3 e6 14. Rac1 d5
15. Nxc6 bxc6 16. cxd5 cxd5 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Qxa6 Ra8 20. Qe2
Rfd8 21. Rcd1 Qe5 22. Rxd8+ Rxd8 23. Re1 Qc3 24. Rc1 Qe5 25. Rc5 Qa1+ 26. Kf2
Bd4 27. Rc4 Bxe3+ 28. Qxe3 Qxa2+ 29. Kg3 Qa3 30. Qh6 Qxb3 31. Rh4 Qb8+ 32. Kh3
Qb5 33. Qxh7+ Kf8 1/2-1/2

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Pancharajah, Abisan"]
[Black "Schenkelaars, Vincent"]
[Result "1-0"]
[WhiteElo "1721"]
[BlackElo "1808"]
[PlyCount "85"]
[EventDate "2022.??.??"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nf3 Nf6 5. Nc3 O-O 6. Be2 e5 7. Bg5 h6 8. Bh4
Nbd7 9. O-O c6 10. Qc2 Qe8 11. Rad1 g5 12. Bg3 Kh8 13. dxe5 dxe5 14. h4 g4 15.
Nh2 h5 16. f3 Nc5 17. b4 Na6 18. a3 Rg8 19. f4 Nd7 20. Rd6 Nc7 21. Qd2 Ne6 22.
f5 Nf4 23. Bxf4 exf4 24. Qxf4 f6 25. Re6 Qf7 26. Bxg4 Ne5 27. Bh3 Bxe6 28. fxe6
Qe8 29. Ne2 Rd8 30. Ng3 Ng6 31. Qf5 Nxh4 32. Qf4 Ng6 33. Qf3 Ne5 34. Qf4 Qg6
35. e7 Rd3 36. Be6 Rxg3 37. Bxg8 Rxg2+ 38. Kh1 Rxh2+ 39. Kxh2 Kxg8 40. Qf5 Kf7
41. Qxe5 Ke8 42. Qd6 Qxe4 43. Qg3 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Lafeber, Evert"]
[Black "Van Efferen, Yannick"]
[Result "1-0"]
[WhiteElo "1756"]
[Annotator "van,Jan"]
[PlyCount "74"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. Nc3 d6 3. Bf4 Nc6 4. Nf3 Bg4 5. h3 Bxf3 6. exf3 e5 7. Be3 exd4 8.
Bxd4 Nxd4 9. Qxd4 g6 10. Ne4 Bg7 11. Bb5+ c6 12. Nxd6+ Kf8 13. Qc5 Qe7+ 14. Be2
Nd7 15. Qa3 Be5 16. O-O-O Nb6 17. Rhe1 Nd5 18. Nc4 Qxa3 19. Nxa3 b5 20. Nxb5
Rb8 21. Nd4 Kg7 22. c3 Rb6 23. Kc2 a5 24. Bc4 Bf6 25. g3 Rc8 26. f4 h5 27. Nf3
Rcb8 28. Rb1 a4 29. Ne5 a3 30. b3 h4 31. Bxd5 cxd5 32. Nd7 Rc8 33. Nxb6 Rxc3+
34. Kd2 Rc6 35. Na4 Bd8 36. Kd3 g5 37. fxg5 Bxg5 {rest notatie onduidelijk} 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Vijver, Jonathan"]
[Black "Schenkelaars, Robin"]
[Result "1-0"]
[WhiteElo "1620"]
[BlackElo "1658"]
[PlyCount "71"]
[EventDate "2022.??.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Bc2
Rc8 9. Nbd2 Nge7 10. Nb3 dxc3 11. bxc3 Qc7 12. Re1 Nb4 13. Bxh7 Qxc3 14. Bd2
Qc4 15. Rc1 Qb5 16. Nbd4 Qb6 17. Be3 Rxc1 18. Qxc1 Rxh7 19. Nf5 Qc6 20. Nd6+
Kd8 21. Nxf7+ Kc7 22. Qb1 g6 23. Rc1 Rxf7 24. Qxb4 Qxc1+ 25. Bxc1 Nc6 26. Qg4
Bc5 27. Qxg6 Nxe5 28. Qg3 Bd6 29. Nxe5 d4 30. Qg6 Rf5 31. Nxd7 Kxd7 32. Qg7+
Kc6 33. Qxd4 Rd5 34. Qa4+ b5 35. Qc2+ Kb7 36. Be3 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van Amsterdam, Jan"]
[Black "Van den Berg, Dick"]
[Result "1-0"]
[WhiteElo "1684"]
[BlackElo "1765"]
[PlyCount "47"]
[EventDate "2022.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3
e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Qe2 Be7 12. Bc2 O-O 13. O-O Bd6 14. f4 Bc5+
15. Kh1 Ng4 16. Nf3 Bd7 17. Bd2 c6 18. h3 Rae8 19. Qd3 Qh6 20. Qxh7+ Qxh7 21.
Bxh7+ Kf7 22. hxg4 Rh8 23. Ng5+ Kf6 24. Rae1 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Matai, Rudi"]
[Black "De Witte, Job"]
[Result "1-0"]
[WhiteElo "1616"]
[PlyCount "85"]
[EventDate "2022.??.??"]

1. f4 g6 2. Nf3 Bg7 3. e4 d6 4. Be2 c5 5. c3 Nc6 6. Qc2 e6 7. O-O Nge7 8. a3
O-O 9. d3 d5 10. Nbd2 a5 11. Nb3 b6 12. Kh1 Bb7 13. Be3 Rc8 14. d4 cxd4 15.
Nbxd4 Nxd4 16. Nxd4 dxe4 17. Rad1 Bd5 18. Qa4 Qc7 19. c4 Bxc4 20. Rc1 b5 21.
Nxb5 Bxb5 22. Qxb5 Qb8 23. b3 Qxb5 24. Bxb5 Nd5 25. Bd2 Bc3 26. Rc2 e3 27. Bxc3
Rxc3 28. Rxc3 Nxc3 29. Bc4 e2 30. Re1 Rd8 31. Kg1 Rd4 32. g3 Re4 33. Kf2 Nd1+
34. Kg2 Ne3+ 35. Kf3 f5 36. Bd3 Nd5 37. Bxe4 fxe4+ 38. Kxe2 Nc3+ 39. Ke3 Nb5
40. Kxe4 Nxa3 41. Ra1 Nb5 42. Rxa5 Nc3+ 43. Ke5 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Bezuch, Michal"]
[Black "In 't Veld, Roel"]
[Result "0-1"]
[BlackElo "1596"]
[PlyCount "92"]
[EventDate "2022.??.??"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 d6 6. e3 O-O 7. Bd3 h6 8. Bf4
Nh5 9. Bg3 a6 10. Qc2 Nc6 11. a3 Bd7 12. d5 Na7 13. Nd4 f4 14. exf4 Nxf4 15.
Bxf4 Rxf4 16. Nxe6 Bxe6 17. dxe6 c6 18. O-O b5 19. cxb5 axb5 20. Bg6 Qf8 21.
Bf7+ Rxf7 22. exf7+ Qxf7 23. Rae1 d5 24. Ne2 c5 25. Qd2 d4 26. b4 cxb4 27. axb4
Rd8 28. Qb2 Bf6 29. Nf4 g5 30. Nd3 Nc6 31. Rc1 Ne5 32. Nxe5 Bxe5 33. Rfe1 Bf6
34. Qe2 d3 35. Qd2 g4 36. Rcd1 Bg5 37. Qc3 Qc4 38. Qxc4+ bxc4 39. b5 c3 40. b6
c2 41. b7 Bf4 42. Rd2 Bc7 43. Rxd3 Rxd3 44. Re8+ Kf7 45. b8=Q Bxb8 46. Rxb8
c1=Q# 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van Vleuten, Ronald"]
[Black "Bingen, Stanley"]
[Result "1-0"]
[WhiteElo "1624"]
[BlackElo "1202"]
[Annotator "van,Jan"]
[PlyCount "95"]
[EventDate "2022.??.??"]

1. Nf3 d6 2. d4 g6 3. Nbd2 Bg7 4. e4 c5 5. dxc5 dxc5 6. Bb5+ Nc6 7. Bxc6+ bxc6
8. O-O Nf6 9. Re1 O-O 10. c4 Rb8 11. Qa4 Qd7 12. Ne5 Qc7 13. Ndf3 Ng4 14. Nd3
Qb6 15. h3 Nf6 16. Bf4 Rb7 17. Rab1 Rd7 18. Nde5 Rd6 19. Qa3 Re6 20. Ng5 Nh5
21. Nxe6 fxe6 22. Bh2 Nf4 23. Bxf4 Rxf4 24. Nd3 Rf7 25. Qxc5 Qxc5 26. Nxc5 Bd4
27. Nd3 e5 28. Re2 Ba6 29. b3 e6 30. Rd1 c5 31. Kf1 Bb7 32. f3 a5 33. Rb1 Ba6
34. Ne1 Rd7 35. Rd2 Bc8 36. Ke2 Bc3 37. Rxd7 Bxd7 38. Kd3 Bd4 39. Nc2 Bf2 40.
a3 Bg3 41. b4 axb4 42. axb4 Be8 43. b5 Kf7 44. b6 Bc6 45. b7 Bxb7 46. Rxb7+ Kf6
47. Rxh7 Kg5 48. Ke2 {notatie onduidelijk.} 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Noij, Fenno"]
[Black "Hoogeveen, Luuk"]
[Result "0-1"]
[BlackElo "1599"]
[PlyCount "0"]
[EventDate "2022.??.??"]

 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "De Witte, Sjoerd"]
[Black "Rudman, Lev"]
[Result "1-0"]
[BlackElo "923"]
[PlyCount "25"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Qe7 6. Nc3 Ngxe5 7. Nd5 Qd6 8.
e3 f6 9. Nd4 g6 10. Nb5 Qc5 11. Nbxc7+ Kd8 12. Nxa8 Nxc4 13. Rc1 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "De Leede, Tjeerd"]
[Black "Philippi, Lucas"]
[Result "1-0"]
[WhiteElo "1589"]
[PlyCount "65"]
[EventDate "2022.??.??"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 d6 5. Bxf4 Bg4 6. Bb5 Bxf3 7. Bxc6+ bxc6
8. Qxf3 Nf6 9. O-O Be7 10. Nc3 O-O 11. e5 dxe5 12. Bxe5 Nd5 13. Nxd5 cxd5 14.
Qg3 f6 15. Bxc7 Qd7 16. c3 Rac8 17. Bf4 Qb5 18. Rae1 Rf7 19. Rf2 Re8 20. Rfe2
Qd7 21. Re6 g5 22. Bd6 Kg7 23. Bxe7 Rfxe7 24. Rxe7+ Rxe7 25. Re3 Rxe3 26. Qxe3
Qf5 27. Qc1 g4 28. b3 h5 29. c4 Qe4 30. c5 f5 31. c6 f4 32. c7 Qxd4+ 33. Kh1
1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Branco, Moritz"]
[Black "Helfferich, Gert"]
[Result "1-0"]
[BlackElo "1130"]
[Annotator "van,Jan"]
[PlyCount "5"]
[EventDate "2022.??.??"]

1. e4 e5 2. Nf3 d6 3. d4 {rest notatie niet volledig/leesbaar.} 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van der Ven, Joao"]
[Black "Veldhuyzen, Ywein"]
[Result "1-0"]
[BlackElo "1181"]
[PlyCount "63"]
[EventDate "2022.??.??"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nf3 Bf5 5. Nbd2 Nb4 6. e4 Bg4 7. Qb3 c5 8.
d5 Qc7 9. a3 N4a6 10. h3 Bd7 11. Bc4 Qb6 12. Qd3 Nc7 13. O-O e6 14. Re1 Be7 15.
Ba2 O-O 16. Nc4 Qa6 17. d6 Bd8 18. dxc7 Bxc7 19. Nce5 Bb5 20. Bc4 Bxc4 21. Qxc4
Qb6 22. Be3 Qxb2 23. Reb1 Bxe5 24. Rxb2 Bxb2 25. Ra2 Bf6 26. Qxc5 Nc6 27. Qh5
Rad8 28. Rd2 Rxd2 29. Bxd2 Rd8 30. Ng5 Be5 31. Qxf7+ Kh8 32. Qxe6 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Been, Klaas"]
[Black "Vroom, Ton"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1506"]
[BlackElo "1176"]
[PlyCount "67"]
[EventDate "2022.??.??"]

{[%evp 0,67,31,37,17,24,28,9,9,5,10,9,30,-48,317,327,327,308,314,314,312,312,
295,309,324,325,325,325,346,354,367,355,372,372,372,372,414,376,483,479,478,
498,509,483,602,448,675,688,869,868,852,818,838,911,891,927,1028,1047,1059,
1065,1118,1138,1706,1700,3023,29972,29973,29982,29983,29976]} 1. d4 Nf6 2. Nf3
d5 3. e3 Bg4 4. Nbd2 Nc6 5. c3 e5 6. Qa4 Bd6 7. dxe5 Bxf3 8. Nxf3 Ne4 9. exd6
Qxd6 10. Bb5 O-O 11. Bxc6 Nc5 12. Qc2 Qxc6 13. O-O f6 14. Nd4 Qd7 15. b4 Ne4
16. c4 c6 17. c5 b6 18. f3 Ng5 19. cxb6 axb6 20. Qxc6 Qd8 21. h4 Rc8 22. Qa4
Ra8 23. Qb3 Qd6 24. hxg5 fxg5 25. e4 h6 26. Nf5 Rxf5 27. exf5 Qe5 28. Bb2 Qxf5
29. Rad1 Rd8 30. Rfe1 Kf7 31. Re5 Qf4 32. Rexd5 Rxd5 33. Qxd5+ Kg6 34. Qe4+ 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van Dael, Dirk"]
[Black "Van Dijk, Ruud"]
[Result "1-0"]
[WhiteElo "1533"]
[BlackElo "1363"]
[PlyCount "0"]
[EventDate "2022.??.??"]

 1-0

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Cools, Frank"]
[Black "Sies, Fabian"]
[Result "0-1"]
[WhiteElo "1518"]
[PlyCount "102"]
[EventDate "2022.??.??"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e3 O-O 7. Nf3 d6 8. Rc1
a6 9. e4 fxe4 10. Nxe4 Be7 11. Be2 Nd7 12. O-O Nf6 13. Nc3 Qe8 14. Qd3 Nh5 15.
Qc2 Nf4 16. Ne1 Bg5 17. Rd1 Nxe2+ 18. Qxe2 b6 19. Nf3 Be7 20. Qd3 Bb7 21. d5 e5
22. Rde1 Bc8 23. Nd2 Bf5 24. Qe3 Rf6 25. Nce4 Rh6 26. Ng3 Qg6 27. Nxf5 Qxf5 28.
Qe4 Qh5 29. h3 Rf8 30. f4 Bh4 31. Re2 Rhf6 32. f5 Bg3 33. Qg4 Qxg4 34. hxg4 Bf4
35. Rf3 h5 36. Ne4 R6f7 37. gxh5 Rxf5 38. g4 Bh2+ 39. Kxh2 Rxf3 40. Kg2 R3f7
41. Ng5 Rf4 42. Ne6 Rxg4+ 43. Kh3 Rxc4 44. Rg2 Rf7 45. Rg3 Kh8 46. h6 gxh6 47.
Rg6 Kh7 48. Rg3 Rc2 49. Kg4 Rxb2 50. Rh3 Rg2+ 51. Kh4 Kg6 0-1

[Event "PK van de LeiSB 2022 groep B"]
[Site "Leiden, Netherlands"]
[Date "2022.06.27"]
[Round "6"]
[White "Van Dijk, Jeroen"]
[Black "Scheele, Peter"]
[Result "0-1"]
[PlyCount "48"]
[EventDate "2022.??.??"]

1. c4 e5 2. Nc3 c6 3. Nf3 d6 4. g3 Nf6 5. Bg2 Nbd7 6. O-O d5 7. cxd5 cxd5 8. d4
e4 9. Ne5 Nb6 10. f3 exf3 11. Bxf3 Be7 12. Bg5 O-O 13. e4 Be6 14. exd5 Nbxd5
15. Nxd5 Bxd5 16. Bh5 Nxh5 17. Bxe7 Qxe7 18. Qxh5 Qb4 19. Rf4 Qxb2 20. Nf3
Qxa1+ 21. Kg2 Qxa2+ 22. Kh3 Be6+ 23. g4 Qd5 24. Kg3 Qxh5 0-1

