[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "1.1"]
[White "Fidelity Sensory 12b 8 MHz"]
[Black "Fidelity Prestige Glasgow"]
[Result "0-1"]
[ECO "B21"]
[Annotator "Paul,Wiselius"]
[PlyCount "138"]
[TimeControl "1800"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6.
Bb5 Nf6 7. O-O Bd7 8. Be3 e5 9. Qb3 Na5 10. Qa4 Be7 11. b4 Nc6 12. Bxc6 bxc6
13. Rfd1 O-O 14. Qa6 Qb8 15. a3 Ng4 16. Bg5 Bxg5 17. Nxg5 h6 18. Nf3 Qc7 19.
Rac1 Bc8 20. Qe2 a6 21. Qd2 Rd8 22. h3 Nf6 23. Nxe5 Be6 24. Nf3 d5 25. Qe2 Qf4
26. Qd2 Qxd2 27. Nxd2 a5 28. bxa5 Rxa5 29. Nc4 Ra6 30. exd5 cxd5 31. Nb5 Rc6
32. Ne5 Rxc1 33. Rxc1 Ra8 34. Nc6 Ra4 35. Ra1 Bd7 36. Nbd4 Rc4 37. Ne7+ Kf8 38.
Ndf5 g6 39. Nxd5 Nxd5 40. Nxh6 Rh4 41. Ng4 Bxg4 42. hxg4 Rxg4 43. a4 Nf4 44. g3
Ne2+ 45. Kg2 Nd4 46. a5 Nc2 47. Ra2 Nb4 48. Ra1 {?} (48. a6 {!} Nxa2 49. f4)
48... Na6 49. f4 g5 50. Kf3 f5 51. Rb1 gxf4 52. gxf4 (52. Rb5 {!}) 52... Nc7
53. Rb8+ Ke7 54. Rb7 Kd7 55. Rb4 Rg6 56. Rb2 Rh6 57. Rd2+ Kc8 58. Rc2 Rh3+ 59.
Ke2 Rh2+ 60. Kd3 Rxc2 61. Kxc2 Nd5 62. Kd3 Nxf4+ 63. Kc4 Kb7 64. Kb5 Ne6 65.
Kc4 Ka6 66. Kb4 f4 67. Kc3 f3 68. Kd3 Kxa5 {Wit geeft op. Na} 69. Ke3 {komt}
Ng5 {en de zwarte pion is niet meer tegen te houden.} 0-1


[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "1.2"]
[White "Fidelity Excellence EP12"]
[Black "Fidelity AVG 2100 5 MHz"]
[Result "1-0"]
[Rated ""]
[DisplayPlyCount "89"]

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 Be7 10.Nf3 b5 11.Bxf6 gxf6 12.f5 Qb6 13.Bd3 Ne5 14.Nxe5 fxe5 15.fxe6 fxe6
16.Qh6 Rg8 17.Qxh7 Qe3+ 18.Kb1 Rxg2 19.Qh5+ Kd8 20.Qh8+ Be8 21.Nxb5 Qg5 22.Nc3
Qh5 23.Qxh5 Bxh5 24.Rdg1 Rxg1+ 25.Rxg1 Kd7 26.h3 Bf7 27.Kc1 d5 28.Rg7 Ke8
29.Na4 Kf8 30.Rg3 Be8 31.Nc3 d4 32.Ne2 Bc6 33.Rg4 Be8 34.Ng3 Bb5 35.h4 Kf7
36.h5 Rh8 37.Kd2 Bc5 38.Ke2 Kf6 39.a3 Rh6 40.Bxb5 axb5 41.Kf3 Be7 42.Rg8 Bd6
43.Ra8 Bc7 44.Ra7 Bd6 45.Rb7
1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "1.3"]
[White "Mephisto MM II"]
[Black "Saitek Simultano C"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. Be3
O-O 9. Bxb6 axb6 10. O-O-O d6 11. Qe3 Be6 12. Kb1 Bxb3 13. axb3 Nb4 14. Qd2 Qg6
15. f4 Kh8 16. Nb5 Qxe4 17. Nxc7 Ra5 18. Bc4 Nxc2 19. Bd3 Qc6 20. Bxc2 Qxc7 21. Qd3
Ng6 22. b4 Ra7 23. f5 Rfa8 24. Kc1 Ra1+ 25. Kd2 Rxd1+ 26. Rxd1 Nf8 27. Qb3 Qe7 28. Qf3
b5 29. Kc1 Ra1+ 30. Bb1 Qh4 31. Qd5 Qxb4 32. Qxd6 Qc4+ 33. Kd2 Ra8 34. Qg3 Re8 35. Bd3
Qb3 36. Rb1 Qb4+ 37. Kc2 Qc5+ 38. Kd2 Qd4 39. h4 Nd7 40. b4 Nb6 41. f6 Nc4+ 42. Kc2
Ne3+ 43. Kd2 gxf6 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "1.4"]
[White "Saitek Blitz"]
[Black "Excalibur Grandmaster"]
[PlyCount "73"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nxd4
6. Qxd4 Ne7 7. Bb5 a6 8. Qa4 f5 9. O-O fxe4 10. Bg5 Rb8
11. Nxe4 Qb6 12. Be3 Qc7 13. Bd3 b5 14. Qb3 Nd5 15. Bd4 Bb7
16. Ra1e1 Nf4 17. Ba7 Rc8 18. Bd4 Bd5 19. Qc3 Qxc3 20. bxc3 Rc6
21. a3 Rg8 22. Ra1 Nxd3 23. cxd3 Bxe4 24. dxe4 Bc5 25. Rf1b1 Rf8
26. a4 Bxd4 27. cxd4 bxa4 28. Rxa4 Ke7 29. Kf1 Rf8c8 30. Rb1a1 Rc4
31. Rxc4 Rxc4 32. Rxa6 Rxd4 33. f3 Rd2 34. Ra7 g5 35. Rb7 Ra2
36. Rb5

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.05"]
[Round "1.5"]
[White "Fidelity Phantom"]
[Black "Fidelity Excellence 6080"]
[Result "1-0"]
[ECO "E59"]
[Annotator "Paul,Wiselius"]
[PlyCount "93"]
[TimeControl "1800"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3
c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 e5 12. h3 e4 13. Nh2
Bf5 14. Ng4 Nxg4 15. hxg4 Bg6 16. a4 Rfd8 17. Qe2 Ne7 18. Ba3 b6 19. Bc4 a5 20.
Rab1 Rab8 21. Rb5 Nd5 22. Rc1 Qa7 23. dxc5 bxc5 24. Bxc5 Qa8 25. Qa2 Rbc8 26.
Bd4 Nc7 27. Rg5 Rd7 (27... Ne8 28. Rxg6 Rxc4 (28... hxg6 29. Bxf7+ Kf8 30. Bxg6
) 29. Rxg7+ Nxg7 30. Qxc4) 28. Bb6 Qc6 29. Bxa5 Rcd8 30. Bxc7 Qxc7 31. Rd5 Rxd5
32. Bxd5 Qd7 33. c4 Qxg4 34. a5 Qc8 35. c5 Qd7 36. c6 Qc7 37. a6 Rb8 38. a7 Ra8
39. Ra1 Bf5 40. Qa5 Qxa5 41. Rxa5 Be6 42. Bxe4 (42. c7 {!}) 42... f5 43. Bf3 f4
44. exf4 g5 45. Rxg5+ Kf7 46. Ra5 h6 47. c7 {en zwart geeft op.} 1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "1.6"]
[White "SciSys Turbostar 432"]
[Black "Mephisto B&P"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1770"]
[BlackElo "1764"]
[PlyCount "98"]
[EventDate "2025.??.??"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nc6 5. Bb5 Rb8 6. O-O Bd6 7. Bxd6 cxd6 8.
Nbd2 Bd7 9. Qe2 e5 10. c4 e4 11. Ne1 a6 12. Ba4 dxc4 13. Bxc6 Bxc6 14. Nxc4 d5
15. Na3 O-O 16. f3 exf3 17. Nxf3 Rc8 18. Ne5 Re8 19. Rac1 Qb6 20. Nxc6 bxc6 21.
Nc2 Qb5 22. Qxb5 cxb5 23. g3 Ng4 24. h3 Nf6 25. Kf2 Ne4+ 26. Kg2 Nd2 27. Rh1
Nc4 28. b3 Nb6 29. Kf3 h6 30. Nb4 a5 31. Nc6 a4 32. bxa4 bxa4 33. Nb4 Rb8 34.
Rhd1 Rb7 35. Rc5 Nd7 36. Nxd5 Nxc5 37. dxc5 Rb2 38. Nc3 Rc2 39. Nxa4 Rxa2 40.
Nc3 Rh2 41. h4 Rc2 42. Na4 g5 43. hxg5 hxg5 44. Rd7 f5 45. Nb6 Rxc5 46. Nd5 Kf8
47. g4 fxg4+ 48. Kg3 Rc4 49. Rh7 Re5 {Zwart zou op tijd gaan verliezen, maar Rob heeft
Rüdiger remise voorgesteld, wat hij graag aannam.} 1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "2.1"]
[White "Mephisto B&P (updated)"]
[Black "Fidelity Phantom"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "62"]
[TimeControl "1800"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6.
bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5 9. O-O Nc6 10. dxc5 Qa5 11. Bb2 Qxc5 12. Qd5 Qb6
13. Qb5 Qxb5 14. Bxb5 Rd8 15. Rad1 Be6 16. a4 Bb3 17. Rxd8+ Rxd8 18. Nc1 Bd1
19. Ba1 a6 20. Bxc6 bxc6 21. a5 Be5 22. Na2 c5 23. f4 Bc7 24. f5 Bxa5 25. fxg6
hxg6 26. Nc1 c4 27. Kh1 Rd2 28. e5 Bc7 29. Re1 Ba4 30. Ne2 Bxe5 31. Ng1 Bc6 {
en zwart won de partij.} 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "2.2"]
[White "Fidelity Prestige Glasgow"]
[Black "Fidelity Excellence EP12"]
[Result "0-1"]
[Rated ""]
[DisplayPlyCount "67"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 9.Rd1
Nbd7 10.Nc3 c4 11.Bc2 Be7 12.b3 Qa5 13.Bb2 b4 14.Na4 c3 15.Bc1 Ne4 16.a3 Qb5
17.Bd3 Qd5 18.axb4 Bxb4 19.Qc2 O-O 20.Nc5 Ndxc5 21.dxc5 Rfd8 22.Be2 Qxc5
23.Rxd8+ Rxd8 24.Bxa6 Qd6 25.Be2 e5 26.Ra7 Bc6 27.Ra1 Nc5 28.Ng5 Qg6 29.Qxg6
hxg6 30.Ra2 Nxb3 31.Rc2 Bd5 32.Bb5 Na1 33.Rb2 cxb2 34.Bxb2
0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "2.3"]
[White "Mephisto B&P"]
[Black "Saitek Blitz"]
[PlyCount "151"]
[Result "1/2-1/2"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6
6. cxd5 Nxd5 7. Nf3 Nc6 8. Bd2 Bd6 9. Bb5 O-O 10. O-O Qb6
11. Qa4 Bd7 12. Ne4 Bc7 13. Nc5 Be8 14. Ra1c1 Ne5 15. Bxe8 Nxf3+
16. gxf3 Rf8xe8 17. Nd3 Ra8c8 18. Bc3 Re8d8 19. Rf1e1 Nxc3 20. bxc3 Qd6
21. Re5 f6 22. Rh5 Bb6 23. Qb3 Rc6 24. Qb1 Rd8c8 25. Nc5 g6
26. Rh4 Rc8c7 27. Na4 g5 28. Rg4 Qd5 29. Re4 f5 30. Re3 Qxd4
31. Nxb6 Qxb6 32. Qc2 f4 33. Rd3 Rc5 34. Rd8+ Kg7 35. Rd3 e5
36. Rc1d1 Qe6 37. Qd2 Qe7 38. Rd7 Rxd7 39. Qxd7 Rc7 40. Qxe7+ Rxe7
41. a4 Kf6 42. h3 Rc7 43. Rd3 Ke6 44. a5 Rc5 45. Rd8 Rxc3
46. Re8+ Kd6 47. Rd8+ Kc5 48. Ra8 a6 49. Re8 Rxf3 50. Rxe5+ Kd4
51. Rxg5 Rxh3 52. Rg7 Rh5 53. Rxb7 Rxa5 54. Rxh7 f3 55. Rf7 Ra3
56. Rd7+ Kc5 57. Rd8 a5 58. Rc8+ Kb4 59. Rb8+ Kc4 60. Rc8+ Kb4
61. Rb8+ Kc3 62. Rc8+ Kb2 63. Rb8+ Kc2 64. Rc8+ Kb3 65. Rf8 Ka4
66. Ra8 Ra2 67. Re8 Ra1+ 68. Kh2 Ra3 69. Rb8 Rc3 70. Ra8 Rd3
71. Kg3 Kb4 72. Kf4 a4 73. Ke4 Rc3 74. Kd4 Rc6 75. Rb8+

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "2.4"]
[White "Excalibur Grandmaster"]
[Black "SciSys Turbostar 432"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1826"]
[BlackElo "1770"]
[PlyCount "111"]
[EventDate "2025.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. Nf4
Qe7 9. Qh5+ Qf7 10. exf6 Nxf6 11. Qxf7+ Kxf7 12. Nf3 cxd4 13. cxd4 Nxd4 14.
Nxd4 e5 15. Nc2 exf4 16. Bxf4 Bg4 17. O-O Bc5 18. h3 Bh5 19. b4 Bb6 20. Be5
Rae8 21. Bxf6 gxf6 22. Rfe1 Bg6 23. Rad1 Rxe1+ 24. Nxe1 Rc8 25. Bxg6+ hxg6 26.
Rxd5 Ke6 27. Rd1 Rc4 28. Nd3 Rc2 29. a4 g5 30. Kf1 Bd4 31. Nf4+ Ke5 32. Ne2 Bb6
33. a5 Bc7 34. Nd4 Rb2 35. Nf3+ Ke6 36. Rc1 Bf4 37. Re1+ Kd7 38. Re4 Bd6 39. h4
Bxb4 40. hxg5 fxg5 41. a6 Bc5 42. axb7 Rxf2+ 43. Ke1 Rb2 44. Ne5+ Kc7 45. Rc4
Kxb7 46. Rxc5 Rxg2 47. Kf1 Ra2 48. Nc4 Ra1+ 49. Kf2 g4 50. Rg5 Ra2+ 51. Ke3 Rg2
52. Ne5 g3 53. Kf3 Rc2 54. Rxg3 Rc3+ 55. Kg4 Rxg3+ 56. Kxg3 1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "2.5"]
[White "Fidelity Excellence 6080"]
[Black "Fidelity Sensory 12b 8 MHz"]
[Result "*"]
[ECO "D00"]
[Annotator "Paul,Wiselius"]
[PlyCount "61"]
[TimeControl "1800"]

1. Nc3 Nc6 2. d4 d5 3. Nf3 Nf6 4. Ne5 Bf5 5. Nxc6 bxc6 6.
e3 e6 7. Bd3 Bxd3 8. cxd3 Bb4 9. O-O O-O 10. Bd2 Rb8 11. Qa4 Bd6 12. Rab1 Ng4
13. h3 Nh2 14. Rfd1 Qg5 15. Kh1 Rb4 16. Qxc6 Rb6 17. Qa4 a6 18. e4 Qh4 19. e5
Ng4 20. Be1 Be7 21. Qd7 Rd8 22. Qxc7 Rdb8 23. f3 Nf2+ 24. Bxf2 Qxf2 25. Qxe7
Qxd4 26. Qc7 f6 27. exf6 Qxf6 28. d4 R6b7 29. Qh2 Qf5 30. Rdc1 Rxb2 31. Qxb8+ {
opgegeven voor zwart.} *

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[White "Fidelity AVG 2100 5 MHz"]
[Black "Mephisto MM II"]
[Result "0-1"]
[Round "2.6"]
[ECO "C14"]
[Date "2025.11.15"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Qd2
Qh4+ 9. g3 Qe7 10. Nf3 c5 11. 0-0-0 Nc6 12. Bb5 cxd4 13. Nxd4 Nxd4 14. Qxd4 a6 15.
Bd3 b5 16. a4 b4 17. Ne4 b3 18. cxb3 Rb8 19. Ng5 h6 20. Nf3 Rxb3 21. Qe3 Qc5+ 22.
Qxc5 Nxc5 23. Ne1 Nxa4 24. Bc2 Rb4 25. Nd3 Rd4 26. h4 Rd8 27. h5 Bb7 28. Kb1 Kf8
29. Rc1 Bc6 30. Rh2 Bb5 31. Ne1 Nb6 32. Nf3 Rb4 33. f5 Nc4 34. b3 exf5 35. Nd4 f4
36. gxf4 Na3+ 37. Ka2 Rxd4 38. Kxa3 Rxf4 39. Bh7 d4 40. Rcc2 d3 41. Rcd2 Rd5 42.
Kb2 Ke7 43. Rhg2 Rh4 44. Rxg7 Rxh5 45. Rg3 Rhxe5 46. Bxd3 h5 47. Kc3 h4 48. Rh3
Rc5+ 49. Bc4 Bxc4 50. bxc4 Re4 51. Rd4 Rxd4 52. Kxd4 Rh5 53. c5 Kd7 54. Ra3 h3 55.
Rxa6 h2 56. c6+ Kd6 57. Ra1 h1Q 58. Rxh1 Rxh1 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "3.1"]
[White "Fidelity Phantom"]
[Black "Fidelity Excellence EP12"]
[Result "1/2-1/2"]
[Rated ""]
[DisplayPlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6
9.Qe2 Be7 10.Rd1 O-O 11.c4 bxc4 12.Bxc4 Bc5 13.Be3 Bxe3 14.Qxe3 Qb8 15.Bb3 Qb5
16.Nc3 Nxc3 17.Qxc3 Rfb8 18.Rac1 Rb6 19.Nd4 Nxd4 20.Qxd4 Rc8 21.Qe3 c6 22.Rc5
Qb4 23.Rc3 Rcb8 24.Rd4 Qe7 25.Rf4 Bd7 26.Rd3 Be6 27.Rc3 Qg5 28.h4 Qg6 29.Bc2
Qh5 30.b3 Bg4 31.Rd4 a5 32.Rc5 Ra8 33.Qf4 Bd7 34.Bd3 Qd1+ 35.Bf1 Qa1 36.Rc2 Rb4
37.Rxb4 axb4 38.Qxb4 Qxe5 39.a4 Rb8 40.Qc3 d4 41.Qf3
1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "3.2"]
[White "Saitek Simultano C "]
[Black "Mephisto B&P"]
[Result "1/2-1/2"]
[ECO "B29"]
[PlyCount "117"]
[EventDate "2025.11.15"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 d6 7. Bb5+ Nc6 8.
O-O cxd4 9. Qxd4 Be6 10. Be3 a6 11. Bxc6+ bxc6 12. exd6 Qxd6 13. Qd3 Be7 14.
Rfe1 O-O 15. Bd4 Qb8 16. Be5 Qb6 17. h3 Bc5 18. Re2 Qb5 19. Nd4 Bxd4 20. Bxd4
Qxd3 21. cxd3 Rfc8 22. Rc1 h6 23. Kf1 Bf5 24. Re3 Bg6 25. Ke2 Rab8 26. b3 Rb4
27. Bc5 Rb5 28. Re7 f6 29. Bd6 Ra5 30. a4 d4 31. Rc7 Re8+ 32. Kd2 Bf7 33. Rb7
Rh5 34. b4 Bd5 35. Rc5 Rg5 36. g3 Bf3 37. Kc1 Rh5 38. h4 Rd5 39. Rd7 Bg4 40.
Re7 Rxe7 41. Bxe7 Rd7 42. Bxf6 gxf6 43. Rxc6 Ra7 44. Rxf6 Bd7 45. a5 Rc7+ 46.
Kd2 Rc6 47. Rxc6 Bxc6 48. g4 Bf3 49. g5 hxg5 50. hxg5 Kf7 51. Kc2 Kg6 52. Kb3
Bd5+ 53. Ka4 Bc6+ 54. Kb3 Bb5 55. Kc2 Kxg5 56. Kd2 Kg4 57. Ke2 Kf4 58. Kd2 Kf3
59. Ke1 1/2-1/2


[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "3.3"]
[White "Saitek Blitz"]
[Black "Scisys Turbostar 432"]
[PlyCount "77"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O
6. Be2 e5 7. dxe5 dxe5 8. Be3 Nc6 9. Bc5 Re8 10. O-O b6
11. Be3 Bg4 12. h3 Bxf3 13. Bxf3 Nd4 14. Nd5 c6 15. Nxf6+ Qxf6
16. Be2 Ra8d8 17. Bd3 Kf8 18. Qd2 Qd6 19. Ra1d1 c5 20. Bh6 a6
21. Qe3 Kg8 22. Rd2 f5 23. Bxg7 f4 24. Qe1 Kxg7 25. Qd1 Qd7
26. h4 Rh8 27. h5 f3 28. h6+ Kxh6 29. gxf3 Rh8f8 30. f4 Rxf4
31. f3 Rd8f8 32. Be2 Qh3 33. Qe1 Rh4 34. Qxh4+ Qxh4 35. Bd1 Nxf3+
36. Bxf3 Rxf3 37. Rxf3 Qe1+ 38. Rf1 Qxd2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "3.4"]
[White "Fidelity Prestige Glasgow"]
[Black "Excalibur Grandmaster"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "A12"]
[Opening "Reti System"]
[Result "1-0"]

1. Nf3 d5 2. c4 c6 3. b3 Bf5 4. d4 dxc4 5. bxc4 e6 6. Nc3 Bb4 7. Qb3 Bxc3 8. Qxc3
Nf6 9. Ba3 Nbd7 10. Qb4 b6 11. Qd6 Rc8 12. Qg3 Nh5 13. Qh4 Qxh4 14. Nxh4 c5
15. Nxf5 exf5 16. e3 cxd4 17. exd4 Ndf6 18. Rd1 Kd7 19. Bd3 Rhe8 20. Kf1 g6
21. g3 Ne4 22. Kg2 Nc3 23. Rd2 Ne4 24. Rb2 Nd6 25. c5 bxc5 26. dxc5 Ne4 27. Bb5
Ke7 28. f3 Nef6 29. Re1 Kf8 30. Bxe8 Nxe8 31. Rb7 Nc7 32. c6 Kg8 33. Bd6 Ne8
34. Bb8 Nhf6 35. Rc1 a5 36. Be5 Nd5 37. Rc5 Nb4 38. c7 Na6 39. Rb8 Rxb8 40. cxb8=Q
Nxb8 41. Bxb8 *

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[White "Mephisto MM II"]
[Black "Fidelity Excellence 6080"]
[Result "1-0"]
[Round "3.5"]
[ECO "B50"]
[Date "2025.11.15"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. c3 e6 5. Qe2 Be7 6. d4 cxd4 7. Bb5+ Bd7 8. Nxd4
0-0 9. 0-0 e5 10. Bxd7 Nbxd7 11. Nf3 Nc5 12. Rd1 Qb6 13. Nbd2 Qc6 14.
Re1 Rac8 15. b4 Na4 16. c4 Ng4 17. Ba3 Qb6 18. Qf1 a5 19. b5 Nc5 20. Rad1 Nd3 21.
Qxd3 Nxf2 22. c5 Qxc5 23. Qe2 Qxa3 24. Qxf2 Rc5 25. Nb3 Rxb5 26. Qe2 Rb4 27. Rd3
Qa4 28. Rc3 b5 29. Rc6 Ra8 30. Rc7 Re8 31. Ra7 Bd8 32. Kh1 Rc4 33. Qd2 Rxe4 34.
Qxd6 Rxe1+ 35. Nxe1 Qc4 36. Nf3 e4 37. Qd7 Qe6 38. Nfd4 Qxd7 39. Rxd7 a4 40. Nc1
Bg5 41. Nce2 b4 42. Rb7 b3 43. axb3 a3 44. Ra7 Be7 45. Nc2 f5 46. b4
e3 47. Rxa3 Bg5 48. b5 f4 49. b6 Bd8 50. Rb3 g5 51. b7 Bc7 52. Kg1
Bb8 53. Kf1 Kf7 54. Ncd4 Rd8 55. Rb5 h6 56. Rb6 h5 57. Rb5 Kf6 58. Rf5+ Kg6 59.
Rxg5+ Kxg5 60. Ne6+ Kf6 61. Nxd8 f3 62. gxf3 h4 63. Nc6 Bd6 64. f4 Ke6 65. h3 Kd7
66. b8Q Bxb8 67. Nxb8+ Kd8 68. Nc6+ Kc7 69. Ned4 Kb6 70. Ke2 Kc5 71.
f5 Kd5 72. f6 1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "3.6"]
[White "Fidelity Sensory 12b 8 MHz"]
[Black "Fidelity AVG 2100 5 MHz"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "124"]
[TimeControl "1800"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. Be2 Bg7 5. O-O O-O 6. Nc3
Nc6 7. Ne5 Bf5 8. Nxc6 bxc6 9. d4 Qd7 10. b3 Ng4 11. h3 Nf6 12. Ba3 Ne8 13. Qd2
Nd6 14. Bd3 a5 15. Qf2 Rfb8 16. Bc5 e6 17. Rab1 Nb7 18. Ba3 Nd6 19. Rbc1 Qe8
20. Rcd1 Qf8 21. Rb1 Qd8 22. Bc5 Qf6 23. a3 Nb7 24. b4 a4 25. Qg3 Bxd3 26. cxd3
Nxc5 27. bxc5 Qf5 28. Rxb8+ Rxb8 29. Rd1 Rb3 30. Nxa4 Rxd3 31. Qe1 Rxa3 32. Ra1
Rxa1 33. Qxa1 Qd3 34. Kf2 Bf6 35. Nc3 Kg7 36. Ne2 h5 37. Qa5 Qc4 38. Qxc7 Qa4
39. Qb8 h4 40. Qe8 Qa6 41. Ke1 Qb5 42. Qa8 Be7 43. Qa2 Qb4+ 44. Kf1 Bd8 45. Kf2
Ba5 46. Qa1 f6 47. Kf3 Kf7 48. Kg4 Qd2 49. Kf3 Kg7 50. Kf2 f5 51. Kf3 Kf7 52.
Qb1 Bb4 53. Qa1 Qe1 54. Qxe1 Bxe1 55. Nc1 Bc3 56. Nd3 Kf6 57. Ne5 Ba5 58. Nxc6
Bc7 59. Ke2 g5 60. Ne5 gxf4 61. exf4 Ke7 62. Kd3 Bxe5 {
en zwart geeft op. Wit staat gewonnen.} 1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "4.1"]
[White "Fidelity Excellence EP12"]
[Black "Mephisto MM II"]
[Result "1-0"]
[Rated ""]
[DisplayPlyCount "87"]

1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 e5 6.d3 Nf6 7.Nd5 O-O 8.O-O Nxd5
9.cxd5 Nd4 10.Nxd4 cxd4 11.Bd2 d6 12.Qb3 b6 13.f4 Bb7 14.fxe5 dxe5 15.Bb4 Re8
16.d6 Bxg2 17.Qxf7+ Kh8 18.Kxg2 Rf8 19.Qe6 Rxf1 20.Rxf1 a5 21.Bd2 Ra7 22.Bg5
Qd7 23.Qxd7 Rxd7 24.Be7 Kg8 25.Rc1 Kf7 26.Rc6 b5 27.Rc5 Bf6 28.Rxb5 Bxe7
29.dxe7 a4 30.Rxe5 Rxe7 31.Rxe7+ Kxe7 32.Kf3 Kd6 33.Ke4 Kc5 34.b4+ Kxb4 35.Kxd4
Kb5 36.Kd5 h5 37.h4 Ka5 38.Kc5 Ka6 39.e4 Kb7 40.Kd6 Kc8 41.e5 Kd8 42.Ke6 Ke8
43.a3 g5 44.hxg5
1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "4.2"]
[White "SciSys Turbostar 432"]
[Black "Fidelity Phantom"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1770"]
[BlackElo "1844"]
[PlyCount "59"]
[EventDate "2025.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Bd5 d6 7. Bxc6 bxc6 8.
Nc3 Rb8 9. d4 Ba6 10. dxe5 dxe5 11. Nxe5 Bxf1 12. Nxc6 Qxd1 13. Nxe7+ Kh8 14.
Nxd1 Bc4 15. f3 c5 16. Nc6 Ra8 17. Nc3 Be6 18. Bf4 Rfc8 19. Na5 Kg8 20. Rd1 Nh5
21. Bd6 Nf6 22. e5 Nd7 23. Rd2 f6 24. exf6 Nxf6 25. Re2 Bf7 26. Nb7 c4 27. Nc5
Ne8 28. Be7 Rab8 29. N5a4 Rb7 30. Ba3 1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "4.3"]
[White "Mephisto B&P"]
[Black "Fidelity Prestige Glasgow"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "104"]
[EventDate "2025.11.15"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 Nc6 5. d4 cxd4 6. cxd4 e5 7. Be3 Ng4 8. Bb5
Qb6 9. Bxc6+ bxc6 10. O-O Ba6 11. Re1 Nxe3 12. fxe3 exd4 13. Nxd4 Rc8 14. Nc3
h5 15. Rad1 Qa5 16. Nf5 d5 17. exd5 cxd5 18. Qd2 Bc4 19. Qd4 f6 20. Nxd5 Bxd5
21. Qxd5 Qxd5 22. Rxd5 Rc2 23. Rb5 Rd2 24. Rb8+ Kf7 25. Rb7+ Kg6 26. Nh4+ Kh7
27. Rxa7 Rxb2 28. Rc1 Re2 29. Nf5 Kg6 30. Rf1 Rh7 31. Nh4+ Kh6 32. Rf3 Bc5 33.
Nf5+ Kg6 34. Ra5 Re1+ 35. Kf2 Rc1 36. Rb5 Rh8 37. a4 Rd8 38. Rb7 Rd2+ 39. Kg3
Bf8 40. Nh4+ Kh6 41. Rf4 Ra2 42. Rb8 Kh7 43. Rxf8 g5 44. Rf7+ Kg8 45. R4xf6
gxh4+ 46. Kxh4 Rxg2 47. h3 Rc4+ 48. Kxh5 Rxa4 49. h4 Re4 50. Rf8+ Kh7 51. R6f7+
Rg7 52. Rxg7+ Kxg7 1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "4.4"]
[White "Excalibur Grandmaster"]
[Black "Fidelity Excellence 6080"]
[ECO "C97"]
[Opening "Ruy Lopez/Chigorin Variation"]
[Result "0-1"]

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 Qc7 12. Nbd2 Bb7 13. d5 b4 14. c4 Bc8 15. a3
Bd7 16. axb4 cxb4 17. b3 Nb7 18. Bb2 Nc5 19. Qe2 Nh5 20. Nf1 Nf4 21. Qd2 a5
22. Ne3 Nfd3 23. Bxd3 Nxb3 24. Qc2 Nxa1 25. Rxa1 Qc5 26. Nf5 Bf6 27. Bc1 Bxf5
28. Be3 Qc7 29. exf5 e4 30. Bd4 exf3 31. Bxf6 gxf6 32. Qb2 Kg7 33. gxf3 Qe7
34. Kh2 Qe5 35. Qxe5 fxe5 36. Rg1 *

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "4.5"]
[White "Fidelity Sensory 12b 8 MHz"]
[Black "Saitek Simultano C"]
[Result "0-1"]
[ECO "A00"]
[Annotator "Paul,Wiselius"]
[PlyCount "98"]
[TimeControl "1800"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 d6 5. Bf4 Ba5 6.
Nc3 Nh5 7. Be3 O-O 8. Nf3 Bxc3 9. dxc3 Bf5 10. Qd5 Qc8 11. Rb1 c6 12. Qxd6 Bxc2
13. Rc1 Rd8 14. Qe7 Rd7 15. Qh4 Bg6 16. Ne5 Rd5 17. Nxg6 fxg6 18. c4 Ra5 19.
Qe7 c5 20. Rb1 b6 21. Qe4 Nd7 22. Qd5+ Kh8 23. g3 Nhf6 24. Qd3 Ne5 25. Qc3 Qf5
26. Rc1 Qe4 27. f3 Qf5 28. f4 Qe4 29. fxe5 Ng4 30. Rg1 Nxe3 31. Bh3 Ra4 32. Qd3
Qxe5 33. Rc3 Nf5 34. Rf1 Nd4 35. Rf2 a6 36. Bg2 Re8 37. e3 Qh5 38. Be4 {?} (38.
Qe4 {!}) 38... Qe5 39. Bg2 b5 40. Bd5 {?} b4 41. axb4 Ra1+ 42. Kd2 cxb4 {?} (
42... Qh5 {!} 43. Rc1 Ra2+ 44. Kc3 (44. Rc2 Rxc2+) 44... Ne2+ 45. Rxe2 Rxe2 46.
Kb3 R8xe3) 43. Rc1 Ra2+ 44. Ke1 Qxe3+ 45. Qxe3 Rxe3+ 46. Kf1 Rxf2+ 47. Kxf2
Re2+ 48. Kg1 a5 49. Rf1 h5 {en zwart won de partij.} 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "4.6"]
[White "Fidelity AVG 2100 5 MHz"]
[Black "Saitek Blitz"]
[PlyCount "99"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4
6. a3 Bxc3+ 7. bxc3 O-O 8. cxd5 Nxd5 9. c4 Re8+ 10. Ne2 Nb6
11. c5 Nd5 12. h4 Nc6 13. Qd3 Be6 14. Rb1 Qc8 15. Rb2 f6
16. f3 Bf5 17. Qc4 Be6 18. Qd3 Bf5 19. Qc4 Bg6 20. g3 Na5
21. Qa4 b6 22. Bd2 Qf5 23. Bg2 Qd3 24. Bxa5 bxa5 25. Bf1 Qc3+
26. Rd2 Qxf3 27. Rg1 Qe3 28. Rg2 Be4 29. Rh2 Bf5 30. Rf2 Bd3
31. Bg2 Be4 32. Qxa5 Bxg2 33. Rxg2 Qf3 34. Rg1 Nc3 35. Qa6 Ne4
36. Rf1 Qh5 37. Rb2 Nxg3 38. Qc4+ Kh8 39. Rf4 Re3 40. a4 Ra8e8
41. Rf2 Qxh4 42. Kd1 Qh1+ 43. Kd2 Rxe2+ 44. Rxe2 Nxe2 45. c6 Qe4
46. Rb7 Nxd4 47. Kc1 Ne2+ 48. Qxe2 Qxe2 49. Kb1 Qd2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "5.1"]
[White "Fidelity Prestige Glasgow"]
[Black "Fidelity Phantom"]
[Result "1/2-1/2"]
[ECO "A29"]
[Annotator "Paul,Wiselius"]
[PlyCount "86"]
[EventDate "2025.??.??"]
[TimeControl "1800"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 O-O 6. O-O
e4 7. Ng5 Bxc3 8. bxc3 Re8 9. Qc2 Qe7 10. d3 exd3 11. exd3 b6 12. Bd2 Bb7 13.
Rae1 Qf8 14. Bf4 Rxe1 15. Rxe1 h6 16. Ne4 Nxe4 17. Bxe4 d6 18. Qe2 Qe7 19. Bg2
Qxe2 20. Rxe2 Kf8 21. Be3 f5 22. f4 Re8 23. h3 Na5 24. Bd5 g6 25. Kf2 Re7 26.
Bd4 Bxd5 27. cxd5 Rxe2+ 28. Kxe2 c6 29. c4 cxd5 30. cxd5 Nb7 31. Kd2 Nc5 32.
Kc3 a6 33. Bxc5 bxc5 {?} 34. d4 {?} (34. Kb3 {
! wint de zwarte a-pion en dan ook de partij}) 34... cxd4+ 35. Kxd4 Ke7
36. Kc4 Kd7 37. Kb4 Kc7 38. Ka5 Kb7 39. a3 g5 40. h4 gxh4 41. gxh4 h5 42. a4
Ka7 43. Kb4 Kb8 {het is remise. De witte koning komt er niet door.} 1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "5.2"]
[White "SciSys Turbostar 432"]
[Black "Fidelity Excellence EP12"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1770"]
[BlackElo "1840"]
[PlyCount "85"]
[EventDate "2025.??.??"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nc6 4. d5 Ne5 5. Nxe5 dxe5 6. Nc3 Bf5 7. f3 Bd7 8. e4
e6 9. Qb3 b6 10. Bd3 Bc5 11. Bg5 O-O 12. O-O-O h6 13. Bh4 exd5 14. Nxd5 Bd4 15.
Bxf6 gxf6 16. Bc2 c6 17. Nb4 a5 18. Nd3 Qe7 19. a4 f5 20. f4 Be3+ 21. Kb1 exf4
22. e5 Kg7 23. Rhf1 Rg8 24. Rf3 f6 25. exf6+ Kxf6 26. Nxf4 Bxf4 27. Rxf4 Rxg2
28. Qh3 Rg6 29. Qd3 Be6 30. Rxf5+ Kg7 31. Rxa5 Rxa5 32. Qxg6+ Kf8 33. Rf1+ Bf7
34. Qxh6+ Ke8 35. Qxc6+ Kf8 36. Bg6 Qd8 37. Rxf7+ Kg8 38. Rd7 Qxd7 39. Qxd7 Rf5
40. Bxf5 b5 41. Bg6 bxa4 42. Qf7+ Kh8 43. Qf8# 1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "5.3"]
[White "Fidelity Excellence 6080"]
[Black "Mephisto B&P"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "108"]
[EventDate "2025.11.15"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Nc6 5. Bc4 Nf6 6. Nf3 Bd6 7. O-O O-O 8. d3
Na5 9. Bb3 Nxb3 10. axb3 Be6 11. Bd2 c5 12. Qe2 Qe7 13. h3 Bd7 14. Nh4 a6 15.
Nhf5 Bxf5 16. Nxf5 Qe6 17. Nxd6 Qxd6 18. Qf3 Qb6 19. Qf5 Rfe8 20. h4 Rab8 21.
Bg5 Nh5 22. Qf3 Qg6 23. g4 Nf6 24. Bxf6 Qxf6 25. Qxf6 gxf6 26. f4 Kf8 27. Kg2
Ke7 28. Kf3 Kd7 29. Ke2 Rf8 30. Rg1 Kc6 31. Kf3 Kb5 32. g5 fxg5 33. hxg5 exf4
34. Kxf4 f6 35. Raf1 Rbe8 36. gxf6 Rxf6+ 37. Kg5 Rg6+ 38. Kf5 Rf8+ 39. Ke5 Re8+
40. Kd5 Rd8+ 41. Ke5 Rxg1 42. Rxg1 h5 43. Rh1 Rh8 44. Kf5 Kc6 45. Rh2 h4 46.
Kg4 Rf8 47. Rxh4 Rf2 48. Rh6+ Kc7 49. Rh7+ Kc6 50. c3 Rxb2 51. Rh6+ Kc7 52.
cxd4 cxd4 53. Rh7+ Kc6 54. Rh6+ Kc7 1/2-1/2

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[White "Mephisto MM II"]
[Black "Fidelity Sensory 12b 8 MHz"]
[Result "1-0"]
[Round "5.4"]
[ECO "B31"]
[Date "2025.11.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Qb6 7. Bxc6
dxc6 8. e5 Bg4 9. Nbd2 c5 10. dxc5 Qxc5 11. Qe2 Rd8 12. 0-0 b6 13. Qa6 Bxe5 14.
Nb3 Qd5 15. Nxe5 Qxe5 16. Qxa7 Be2 17. Re1 Bc4 18. Be3 Qxb2 19. Bxb6 Bxb3 20. Bxd8
Be6 21. Bc7 f6 22. Reb1 Qc3 23. Rb8+ Kf7 24. Rab1 Kg7 25. Bd8 Bf5 26. Bxe7 Nxe7
27. Qxe7+ 1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "5.5"]
[White "Saitek Blitz"]
[Black "Saitek Simultano C"]
[PlyCount "90"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6
6. Bg5 Be7 7. Bxe7 Ng8xe7 8. e3 O-O 9. dxc5 Qa5 10. Bb5 a6
11. Bd3 Bd7 12. Qc2 h6 13. Qb3 Nb4 14. Ne5 Be8 15. a3 Nxd3+
16. Nxd3 Bb5 17. Rd1 Ra8d8 18. O-O Bc6 19. Qb4 Qxb4 20. Nxb4 a5
21. Nxc6 bxc6 22. Rd4 Rb8 23. Rd2 f5 24. Rf1d1 Kf7 25. Kf1 Ke6
26. Ke2 Ke5 27. Kd3 f4 28. e4 d4 29. Na4 Rb5 30. Kc4 f3
31. g3 Rd8 32. Rxd4 Rxd4+ 33. Rxd4 g5 34. Rd7 Ng8 35. Rd6 Rb7
36. Rxc6 Ra7 37. Nc3 Nf6 38. Rc8 g4 39. c6 h5 40. c7 Rb7
41. Nb5 Rb6 42. Re8+ Nxe8 43. c8=Q Nd6+ 44. Nxd6 Rxb2 45. Qd7

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "5.6"]
[White "Excalibur Grandmaster"]
[Black "Fidelity AVG 2100 5 MHz"]
[ECO "A71"]
[Opening "Benoni Defence"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5
O-O 9. Bd3 Qb6 10. Na4 Qa5 11. Bd2 Qc7 12. O-O c4 13. Bc2 Na6 14. b3 Ng4 15. bxc4
Bd7 16. Nc3 Qxc4 17. Bb3 Qd3 18. Qb1 Bb5 19. Rc1 Qxb1 20. Raxb1 Bd3 21. Bc2
Nc5 22. Ng5 h6 23. Nh3 Be5 24. g3 Rac8 25. Bxd3 Nxd3 26. Rc2 Rc7 27. f3 Bd4
28. Kg2 Nge5 29. Ng1 Kg7 30. Nge2 Bb6 31. Nf4 Rfc8 32. Nxd3 Nxd3 33. Kf1 Bd4
34. Ke2 Ne5 35. f4 Ng4 36. h3 Nf6 37. Kd3 Bb6 38. Rcb2 Rc4 39. Rb4 Rxb4 40. Rxb4
Re8 41. Rc4 Ba5 42. a3 a6 43. Nb1 Bxd2 44. Nxd2 Nh5 *


[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "6.1"]
[White "Fidelity Phantom"]
[Black "Saitek Blitz"]
[PlyCount "97"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nb8d7
6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 Bd6 9. e5 Be7 10. Bd3 c5
11. O-O cxd4 12. cxd4 O-O 13. Bd2 Nb6 14. Qc2 h6 15. Ra1c1 Bd7
16. Be4 Rc8 17. Bh7+ Kh8 18. Qd3 g6 19. Bxh6 Kxh7 20. Rxc8 Qxc8
21. Bxf8 Qxf8 22. Rc1 Bc6 23. Nd2 Bd5 24. Rc2 Kg8 25. Ne4 Qh6
26. Rc7 Qh4 27. Nd6 Bxd6 28. exd6 Qf4 29. Qb5 Qxd6 30. Qe8+ Qf8
31. Qxf8+ Kxf8 32. h4 a5 33. Kh2 Bxa2 34. Rxb7 Nc4 35. g4 a4
36. h5 Kg7 37. hxg6 Kxg6 38. f4 Kf6 39. Kg3 a3 40. Kf2 Bb3
41. Ke2 a2 42. Ra7 Nb6 43. g5+ Kf5 44. g6 Kxg6 45. Ra5 Na4
46. Rg5+ Kf6 47. Rg1 Bd1+ 48. Kd2 a1=Q

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[White "Mephisto MM II"]
[Black "Scisys Turbostar 432"]
[Result "1-0"]
[Round "6.2"]
[ECO "A17"]
[Date "2025.11.15"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. Ne2 Nc6 7. e4 Nf6 8. Nc3 Nd4
9. Nxd4 cxd4 10. Qa4+ Nd7 11. Qxd4 e5 12. Qd5 Bc5 13. Bc4 0-0 14. 0-0 Qe7 15. Qd3
Rd8 16. Nd5 Qd6 17. Qf3 Bd4 18. Nc3 Nf6 19. Nb5 Qb4 20. d3 Bg4 21. a3 Qc5 22. Qg3
Rac8 23. Bg5 h6 24. Bxf6 gxf6 25. Qxg4+ Kf8 26. Qh5 Qe7 27. Nxd4 Rxd4 28. f4 Ke8
29. fxe5 Kd8 30. Rxf6 Rc7 31. Rxh6 Kc8 32. Qh3+ Rcd7 33. Bb5 Qc5 34. Bxd7+ Rxd7+
35. Kh1 Qxe5 36. Rh8+ Kc7 37. Rc1+ Kd6 38. Rh5 Qe6 39. Qg3+ Ke7 40. Re5 1-0

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "6.3"]
[White "Mephisto B&P"]
[Black "Fidelity Excellence EP12"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "79"]
[EventDate "2025.11.15"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. O-O O-O 8. Be3
Bd7 9. Bd2 Qb6 10. Bg5 Nd4 11. Qb1 e5 12. a4 Qb4 13. Nc1 Ng4 14. Nd5 Qa5 15.
Ne7+ Kh8 16. c3 f6 17. cxd4 fxg5 18. h3 Nxf2 19. dxe5 Bxe5 20. Nb3 Qb4 21. Rxf2
Rxf2 22. Kxf2 Qxb3 23. Kg1 Rf8 24. Qc1 Qxd3 25. Ra3 Qd4+ 26. Kh1 Bf6 27. Nd5
Qxb2 28. Qxb2 Bxb2 29. Rb3 Bd4 30. Rxb7 Bxa4 31. Rxa7 Bd1 32. Nc7 c4 33. Rb7
Bf6 34. Ne6 Rc8 35. Rb1 Ba4 36. Rb7 c3 37. Nc5 dxc5 38. Rb1 c2 39. Rc1 Bb2 40.
Rf1 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "6.4"]
[White "Fidelity Excellence 6080"]
[Black "Fidelity Prestige Glasgow"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "102"]
[TimeControl "1800"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3
Bg7 7. Be2 Nc6 8. Nb3 O-O 9. f4 a5 10. a4 Be6 11. Bf3 Nb4 12. O-O Nd7 13. Nd4
Bc4 14. Rf2 e5 15. Ndb5 exf4 16. Bxf4 Bxb5 17. axb5 Be5 18. Bxe5 Nxe5 19. Nd5
Nxd5 20. exd5 Nxf3+ 21. Qxf3 Qh4 22. Re1 Qb4 23. Re7 Qxb5 24. Rxf7 Rfe8 25. Qc3
Re5 26. Qb3 Qxb3 27. cxb3 b5 28. b4 axb4 29. R7f4 Rxd5 30. Rf1 Ra4 31. b3 Ra2
32. Rxb4 Rdd2 33. Rg4 d5 34. Rc1 Kg7 35. Rc7+ Kf6 36. h3 Rdb2 37. Rg3 Ra1+ 38.
Kh2 Ra3 39. Rf3+ Ke6 40. Rxh7 Rbxb3 41. Rxb3 Rxb3 42. Rb7 d4 43. Rb6+ Kf5 44.
Rd6 d3 45. Rd5+ Ke4 46. Rd6 g5 47. Re6+ Kd4 48. Rd6+ Kc3 49. Rc6+ Kb2 50. Rd6
Kc2 51. Rc6+ Rc3 {en opgegeven voor wit.} 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "6.5"]
[White "Fidelity Sensory 12b 8 MHz"]
[Black "Excalibur Grandmaster"]
[Result "0-1"]
[ECO "A00"]
[Annotator "Paul,Wiselius"]
[PlyCount "98"]
[EventDate "2025.??.??"]

1. b4 e5 2. Bb2 d6 3. e4 Nf6 4. Bb5+ c6 5. Bd3 Be7 6. Nf3 O-O 7. O-O a5 8. a3
axb4 9. axb4 Rxa1 10. Bxa1 Qb6 11. Bc3 Na6 12. Bxa6 Qxa6 13. Re1 Be6 14. d4
exd4 15. Nxd4 Bg4 16. f3 Bc8 17. Nd2 Bd7 18. Qa1 Ra8 19. Qxa6 Rxa6 20. Nc4 b5
21. Ne3 g6 22. Rd1 Kg7 23. Ne2 h5 24. f4 Be6 25. f5 gxf5 26. exf5 Bc8 27. Nf4
Kf8 28. Bxf6 Bxf6 29. Rxd6 Be5 30. Rd8+ Ke7 31. Rxc8 Bxf4 32. Nf1 Bd6 33. Rh8
Bxb4 34. f6+ Kxf6 35. Rxh5 Kg6 36. Rh3 Bc5+ 37. Ne3 f5 38. Rg3+ Kh5 39. Rh3+
Kg5 40. Rg3+ Kf4 41. Kf2 Ke4 42. Ke2 f4 43. Rg5 Bxe3 44. h4 Ra2 45. Kd1 Ra1+
46. Ke2 Rc1 47. c3 Rc2+ 48. Kf1 Kd3 49. g4 f3 {en mat in 2.} 0-1

[Event "47e CSVN Gebruikerstoernooi 2025"]
[Site "Denksportcentrum Leiden"]
[Date "2025.11.15"]
[Round "6.6"]
[White "Saitek Simultano C"]
[Black "Fidelity AVG 2100 5 MHz"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "70"]
[TimeControl "1800"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 e5 6.
N4f3 dxe4 7. Bb5+ Nc6 8. Bxc6+ bxc6 9. Nxe4 Qxd1+ 10. Kxd1 f5 11. Nc3 e4 12.
Nd4 Bd7 13. Be3 Nf6 14. Kc1 Bd6 15. h3 f4 16. Bd2 O-O 17. Rd1 a5 18. Kb1 c5 19.
Ndb5 Be5 20. a4 Rfd8 21. Bc1 Be6 22. Re1 Bf5 23. Ra3 Bg6 24. Ka1 Rd7 25. b3 Nd5
26. Bb2 Nb4 27. Kb1 e3 28. Re2 Nxc2 29. Ka2 Nb4+ 30. Ka1 Rad8 31. Re1 Nc2+ 32.
Ka2 Nxe1 33. fxe3 fxe3 34. b4 cxb4 35. Rb3 bxc3 {en wit geeft op.} 0-1