[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.1"]
[White "Warmerdam, Max"]
[Black "De Winter, Arthur"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2607"]
[BlackElo "2378"]
[PlyCount "123"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Bg7 6. Bg2 O-O 7. Nc3 Qc7 8. b3
d5 9. Ndb5 Qa5 10. Bd2 dxc4 11. bxc4 a6 12. Na4 Qd8 13. Nbc3 Bd7 14. O-O Bc6
15. Rb1 Bxg2 16. Kxg2 Nbd7 17. Rxb7 Rc8 18. Qb3 Ne5 19. Nd5 Nxd5 20. cxd5 Nc4
21. Qd3 Ne5 22. Qb3 Nc4 23. Bb4 Qxd5+ 24. Qf3 Qxf3+ 25. exf3 Rfd8 26. Bxe7 Rd2
27. Rc1 h6 28. Bc5 Nd6 29. Rd7 Ne4 30. Rxd2 Nxd2 31. Rc2 Nb1 32. Rc1 Nd2 33.
Nb6 Rc6 34. Nd5 Bf8 35. Ba3 Nc4 36. Bb2 f5 37. Bd4 Kf7 38. Rc3 g5 39. Kg1 Na5
40. Ne3 Ke6 41. g4 f4 42. Nf5 Kd5 43. h4 gxh4 44. Kg2 Nc4 45. Rd3 Ke6 46. Ba1
Rb6 47. Rd4 Nd6 48. Rxf4 Nxf5 49. Rxf5 Be7 50. Ra5 Bg5 51. Bd4 Rd6 52. Be5 Rd3
53. f4 h3+ 54. Kh2 Bh4 55. f5+ Kf7 56. Bg3 Bxg3+ 57. fxg3 Rd6 58. Kxh3 Rc6 59.
Kh4 Rc2 60. g5 Rh2+ 61. Kg4 h5+ 62. Kf3 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.2"]
[White "Zwirs, Nico"]
[Black "Prraneeth Vuppala"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2443"]
[BlackElo "2486"]
[PlyCount "98"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. a4 d6 7. Be3 O-O 8. O-O
Bg4 9. h3 Bxe3 10. fxe3 Be6 11. Nd2 Nb4 12. Rf2 c6 13. Bxe6 fxe6 14. Nf3 Nd7
15. Qd2 Qe7 16. Raf1 Rad8 17. Ne2 d5 18. Ng3 a5 19. b3 Qd6 20. Qe2 Na2 21. exd5
cxd5 22. e4 Nc3 23. Qe1 Rc8 24. Kh1 d4 25. Nd2 Nb6 26. Rxf8+ Rxf8 27. Rxf8+
Qxf8 28. Nf3 Nd7 29. Ne2 Qc5 30. Nxc3 dxc3 31. Qh4 h6 32. Qd8+ Nf8 33. Qb8 Qf2
34. Nxe5 Qf1+ 35. Kh2 Qf4+ 36. Kh1 Kh7 37. d4 Ng6 38. Nd7 Qxe4 39. Qc7 Qxd4 40.
Qxb7 Qd1+ 41. Kh2 Qd6+ 42. Kh1 e5 43. Nb6 Qd1+ 44. Kh2 Qxc2 45. Nd5 Qf2 46. Qc6
c2 47. Qc4 Nh4 48. Qe4+ Kh8 49. Ne7 Qf4+ 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.3"]
[White "Sidhant, Mohapatra"]
[Black "Sankalp Gupta"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2419"]
[BlackElo "2497"]
[PlyCount "63"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 b6 7. g3 f5 8. N4c3
Bb7 9. Rg1 Nc6 10. Be3 Bf6 11. Bg2 Nge7 12. Qd2 Qd7 13. O-O-O O-O-O 14. Bg5 e5
15. Bxf6 gxf6 16. Qh6 Nxd4 17. Bxb7+ Kxb7 18. Qxf6 Nec6 19. Rge1 Rhg8 20. Nxd4
exd4 21. Ne2 Rg6 22. Qh4 Rg4 23. Qf6 Qd5 24. Nf4 Qa2 25. Qxf5 Na5 26. Qe4+ Kb8
27. Rxd4 Rgg8 28. Nd3 Rxd4 29. Qxd4 Nc4 30. b3 Qxa3+ 31. Kd1 Nd6 32. Kd2
1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.4"]
[White "Beerdsen, Thomas"]
[Black "Schoppen, Casper"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2520"]
[BlackElo "2498"]
[PlyCount "47"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Bg5 7. Nf1 Bxc1 8.
Qxc1 Nf6 9. Ng3 O-O 10. O-O Be6 11. f4 exf4 12. Qxf4 Nd4 13. Rf2 Rc8 14. Raf1
a6 15. a4 Rb8 16. h3 b5 17. axb5 axb5 18. Bxe6 fxe6 19. Nd1 Nc6 20. c3 Ne5 21.
Qd2 c4 22. d4 Nd3 23. Rf3 Qe7 24. Nf2 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.5"]
[White "Beukema, Stefan"]
[Black "Hausrath, Daniel"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2435"]
[BlackElo "2442"]
[PlyCount "35"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nh6 5. Nc3 d4 6. Ne4 Nf5 7. c3 O-O 8. g4
Nd6 9. Nf2 Nc6 10. Nxd4 Nxd4 11. cxd4 Bxd4 12. e3 Bg7 13. d4 c5 14. dxc5 Qa5+
15. Bd2 Qxc5 16. Rc1 Qb6 17. b3 Bd7 18. O-O 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.6"]
[White "Van Delft, Merijn"]
[Black "Evengroen, Jan"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2369"]
[BlackElo "2112"]
[PlyCount "77"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Bd2
Nbc6 9. Nf3 h6 10. Be2 Bd7 11. O-O c4 12. Qc1 O-O-O 13. h4 Rdf8 14. h5 Nf5 15.
g4 Nfe7 16. Nh4 g5 17. Ng2 f6 18. exf6 Rxf6 19. Ra3 e5 20. Be3 Rhf8 21. Qd1 Qc7
22. f3 Be6 23. Bf2 e4 24. Be1 Ng8 25. Ne3 exf3 26. Bxf3 R6f7 27. Qe2 Qd7 28.
Bg3 Nf6 29. Raa1 Ne7 30. a5 a6 31. Rae1 Ne4 32. Bxe4 dxe4 33. Nxc4 Bxc4 34.
Qxc4+ Nc6 35. Rxf7 Rxf7 36. Rxe4 Rf4 37. Bxf4 Qxg4+ 38. Kf2 gxf4 39. Qe6+ 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.7"]
[White "Van Foreest, Machteld"]
[Black "Hendriks, Willy"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2291"]
[BlackElo "2420"]
[PlyCount "52"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nc6 6. O-O Nf6 7. d4 cxd4 8.
Nxd4 Be7 9. c3 O-O 10. Nd2 Nxd4 11. cxd4 Qb6 12. Re1 Re8 13. Nf3 Bf5 14. Nh4
Bg4 15. Qd3 Rac8 16. Nf5 Bf8 17. Ne3 Be6 18. Bd2 g6 19. Bc3 Bg7 20. Rac1 h5 21.
h4 a6 22. Qd2 Qb5 23. Bb4 Qd7 24. Rxc8 Rxc8 25. Rc1 Re8 26. Ba5 Rc8 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.8"]
[White "Pham, Khoi"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2361"]
[BlackElo "2270"]
[PlyCount "42"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. f4 Bb4 8.
Ndb5 Qa5 9. e5 Nd5 10. Bd2 Nxc3 11. Bxc3 O-O 12. a3 Bxc3+ 13. Nxc3 Qb6 14. Bd3
d6 15. exd6 Qxb2 16. Ne4 f5 17. Nf2 Qc3+ 18. Kf1 Rd8 19. Qe1 Qd4 20. Rd1 Qxf4
21. g3 Qe5 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.9"]
[White "Slagboom, Leandro"]
[Black "Baselmans, Luuk"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2270"]
[BlackElo "2338"]
[PlyCount "57"]

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 Rc8 10. O-O Qb6 11. Kh1 a5 12. Bd3 Nfxd4 13. Nfxd4 Nxd4 14. Be3 Bc5
15. Nxd4 Bxd4 16. Qg4 Bxe3 17. Qxg7 Rf8 18. fxe3 Qxe3 19. Rad1 Ba4 20. b3 Rc3
21. Qxh7 Bd7 22. Bg6 Qxe5 23. Bxf7+ Kd8 24. Bxe6 Rxf1+ 25. Rxf1 Be8 26. Qh4+
Kc7 27. Qe7+ Kb6 28. Qxe8 Qf4 29. Qf7 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.10"]
[White "Labruyere, Roger"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2191"]
[BlackElo "2198"]
[PlyCount "101"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Nf6 7. O-O Be7 8. Ne5
Bd7 9. Nxd7 Qxd7 10. dxc5 Bxc5 11. Re1+ Ne4 12. Be3 O-O 13. Nd2 Bxe3 14. Rxe3
Nd6 15. Ba4 Rfd8 16. Rh3 b5 17. Bc2 g6 18. Nf3 Ne4 19. Qc1 h5 20. Qh6 Ne7 21.
Ng5 Qf5 22. Qh7+ Kf8 23. Rf3 Nxg5 24. Qh8+ Ng8 25. Bxf5 Nxf3+ 26. gxf3 gxf5 27.
Qxh5 f4 28. Rd1 Ne7 29. Qh8+ Ng8 30. Qe5 Ne7 31. Qxf4 Ng6 32. Qh6+ Kg8 33. h4
Rd6 34. h5 Rad8 35. Kh1 d4 36. hxg6 Rxg6 37. Rg1 d3 38. Rxg6+ fxg6 39. Qxg6+
Kf8 40. Qh6+ Kf7 41. Qd2 a5 42. Kg1 b4 43. cxb4 axb4 44. Qf4+ Ke6 45. Qe4+ Kf7
46. Qf5+ Ke7 47. Qg5+ Ke8 48. Qxd8+ Kxd8 49. Kf1 d2 50. Ke2 d1=N 51. Kxd1 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.11"]
[White "Bakija, Alan"]
[Black "Van den Doel, Erik"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2089"]
[BlackElo "2576"]
[PlyCount "66"]

1. c4 e5 2. g3 Nf6 3. Bg2 h6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. e3 Qe5 8. Nc3
Bc5 9. Nb3 Bb6 10. d4 exd3 11. Qxd3 O-O 12. O-O Nc6 13. h3 Rd8 14. Qe2 Bf5 15.
e4 Bxh3 16. Be3 Bg4 17. f3 Bxe3+ 18. Qxe3 Be6 19. Qf2 Bxb3 20. axb3 Qe6 21. Ra3
Rd3 22. Qe2 Rad8 23. Rd1 Rxd1+ 24. Nxd1 Qd6 25. Nc3 Qxg3 26. b4 Qg5 27. b5 Ne5
28. Nd5 Nxd5 29. exd5 Ng6 30. Rxa7 Nf4 31. Qc2 Re8 32. Kf1 Nxg2 33. Qxg2 Qc1+
0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.12"]
[White "Maatman, Nick"]
[Black "Bollen, Guus"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2362"]
[BlackElo "2183"]
[PlyCount "145"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. a4 Qc7 8. Na3 f6
9. exf6 gxf6 10. Nh4 O-O-O 11. Nxf5 Nxf5 12. Bg4 Ng7 13. c4 Bd6 14. Bh6 f5 15.
Bh3 Nf6 16. cxd5 Nxd5 17. Nb5 Qf7 18. Nxd6+ Rxd6 19. Qe1 Qf6 20. Qe5 Ne8 21.
Bd2 Rg8 22. Rfe1 Qxe5 23. dxe5 Rd7 24. Red1 Nec7 25. g3 Na6 26. Bf1 Nac7 27. b4
Rgd8 28. Be1 Ne7 29. Rdc1 Kb8 30. b5 cxb5 31. axb5 Ncd5 32. Rc2 Rc8 33. Rca2 b6
34. Ra3 Rc5 35. f4 Rdc7 36. Bf2 Rc1 37. Rxc1 Rxc1 38. Rb3 Kb7 39. Bd4 Nc7 40.
Bb2 Rb1 41. Kf2 Ned5 42. Bd3 Rd1 43. h3 h6 44. Ba3 a6 45. bxa6+ Nxa6 46. Bf8
Ra1 47. Bxa6+ Kxa6 48. Bxh6 b5 49. g4 Ra2+ 50. Ke1 b4 51. gxf5 Ra3 52. Rb2 Rxh3
53. Bf8 exf5 54. Rd2 b3 55. Ba3 Nxf4 56. Rd4 Nd3+ 57. Kd2 Nxe5 58. Rf4 Nf3+ 59.
Kc1 Kb5 60. Rb4+ Ka5 61. Rxb3 Rh1+ 62. Kb2 Nd4 63. Rb8 Rh2+ 64. Kc1 f4 65. Rf8
f3 66. Bb2 Ne2+ 67. Kd1 Ng1 68. Bd4 Rg2 69. Bxg1 Rxg1+ 70. Kd2 Rf1 71. Ke3 Kb4
72. Rxf3 Rxf3+ 73. Kxf3 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.13"]
[White "Koster, Chiel"]
[Black "Vos, Tjark"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2052"]
[BlackElo "2178"]
[PlyCount "104"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nc3 d5 5. Bb3 Bb4 6. Bd2 O-O 7. Nf3 Re8 8. h3
Na6 9. exd5 cxd5 10. a3 Bxc3 11. bxc3 h6 12. O-O Bf5 13. Re1 Qc7 14. d4 e4 15.
Ne5 Nc5 16. Ba2 Ncd7 17. Nxd7 Bxd7 18. Rb1 b5 19. Re3 Kh7 20. Qe2 Rac8 21. Kh1
Re6 22. g4 Ra6 23. g5 hxg5 24. Rg3 e3 25. Rxe3 Rxa3 26. Bb3 Ra6 27. Re5 Ne4 28.
Bxg5 Nxg5 29. Rxg5 Rh6 30. Qd3+ g6 31. Rg3 Qd6 32. Qf3 Be6 33. Qf6 a5 34. Re1
a4 35. Ba2 Rc6 36. Re5 b4 37. cxb4 Rxc2 38. Bb1 Rc1+ 39. Rg1 Rxg1+ 40. Kxg1
Qxb4 41. Bc2 Qb7 42. Re3 Qc8 43. Bxa4 g5 44. Qe7 Kg7 45. Be8 g4 46. h4 Rf6 47.
Bb5 Qc2 48. Be2 Qf5 49. f3 Qf4 50. Qa3 Qg3+ 51. Kf1 gxf3 52. Bxf3 Bg4 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.14"]
[White "Van Kuijk, Vadim"]
[Black "De Jong, Tom"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1997"]
[BlackElo "2176"]
[PlyCount "121"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 e6 6. Be3 Nh6 7. Bxh6 gxh6 8. Bb5
Bxc5 9. O-O O-O 10. c4 f6 11. exf6 Kh8 12. Nc3 Qxf6 13. cxd5 exd5 14. Qxd5 Bb6
15. Ne4 Qxb2 16. Nd6 Qg7 17. Bc4 Nd8 18. Rae1 Be6 19. Rxe6 Nxe6 20. Ne5 Rf6 21.
Nef7+ Kg8 22. Qxb7 Rf8 23. Qe7 R8xf7 24. Bxe6 Rxf2 25. Qe8+ Qf8 26. Rxf2 Bxf2+
27. Kf1 Qxe8 28. Nxe8 Bc5+ 29. Ke2 Kf8 30. Bxf7 Kxf7 31. Nc7 Kf6 32. Kd3 Ke5
33. Ne8 h5 34. g3 Bg1 35. h3 Bh2 36. g4 hxg4 37. hxg4 Kf4 38. a4 Kxg4 39. Nf6+
Kf5 40. Nd7 h5 41. Ke2 Bd6 42. a5 h4 43. Kf3 Bc7 44. a6 Ke6 45. Nf8+ Kd5 46.
Ng6 Bd8 47. Kg4 Kc5 48. Nxh4 Kb5 49. Nf5 Kxa6 50. Nd6 Ka5 51. Nb7+ Kb5 52. Nxd8
a5 53. Ne6 a4 54. Nd4+ Kc4 55. Nc2 Kb3 56. Nd4+ Kc3 57. Nb5+ Kb4 58. Nd4 Kc4
59. Nc2 Kb3 60. Nd4+ Kc3 61. Nb5+ 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.15"]
[White "Noordenbos, Daan"]
[Black "Shakhverdian, William"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2077"]
[BlackElo "2129"]
[PlyCount "100"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. a4
Bb7 9. Nc3 b4 10. Nd5 Na5 11. Nxe7+ Qxe7 12. Ba2 d6 13. Nh4 Bc8 14. Qf3 Nc6 15.
c3 Rb8 16. Nf5 Bxf5 17. exf5 Qd7 18. Bc4 d5 19. Bxa6 Ne7 20. d4 e4 21. Qh3 Nxf5
22. Bb5 Qe6 23. Bf4 Rb7 24. Rfe1 bxc3 25. Qxc3 Nh5 26. Be5 f6 27. Bg3 Nhxg3 28.
hxg3 Rfb8 29. Re2 Rb6 30. Rc1 h5 31. Qc5 c6 32. Bxc6 Ne7 33. Bxd5 Nxd5 34. Rce1
f5 35. Qc1 Rc8 36. Qg5 Qg6 37. Qd2 Rd6 38. b4 e3 39. fxe3 Qxg3 40. e4 fxe4 41.
Rxe4 Nf6 42. R4e3 Qh4 43. Rd3 Rc2 44. Qe3 Qg4 45. g3 Qh3 46. Re2 Rxe2 47. Qxe2
Rc6 48. d5 Rc1+ 49. Kf2 Rc2 50. Rd2 Rxd2 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.16"]
[White "Schuricht, Emil Frederick"]
[Black "Weidemann, Jakob"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2018"]
[BlackElo "2114"]
[PlyCount "90"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8.
f3 h6 9. Bh4 d5 10. e3 c5 11. dxc5 Nbd7 12. Rd1 Nxc5 13. Bxf6 Qxf6 14. Qxf6
gxf6 15. cxd5 Bxd5 16. b4 Na4 17. e4 Bb3 18. Rb1 Bc2 19. Rc1 Rac8 20. Ba6 Rc7
21. Ne2 Rd8 22. Kf2 Nc3 23. Rxc2 Nxe4+ 24. fxe4 Rxc2 25. Rc1 Rxc1 26. Nxc1 Rd2+
27. Kf3 Rc2 28. Ne2 Ra2 29. b5 Rxa3+ 30. Kf2 Ra2 31. Ke3 Rc2 32. Nd4 Rc3+ 33.
Ke2 Rc7 34. Nc6 Kg7 35. Kf3 Kg6 36. Kg4 h5+ 37. Kh4 Kh6 38. g4 hxg4 39. Kxg4
Kg6 40. Bc8 Kg7 41. Ba6 Kh6 42. Nd8 Rd7 43. Nc6 Rc7 44. Nd8 Rd7 45. Nc6 Rc7
1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.17"]
[White "Bus, Tom"]
[Black "Op den Dries, Johan"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2100"]
[BlackElo "2093"]
[PlyCount "95"]

1. c4 b6 2. Nc3 c5 3. e4 Bb7 4. g3 Nf6 5. Bg2 e5 6. Nge2 Nc6 7. d3 Be7 8. O-O
d6 9. f4 Qd7 10. Nd5 Nxd5 11. exd5 Nd4 12. fxe5 dxe5 13. Nxd4 cxd4 14. Qh5 Bf6
15. Bh6 Qe7 16. Bxg7 Bxg7 17. d6 Qe6 18. Bxb7 O-O 19. Bxa8 Rxa8 20. Qf5 Rd8 21.
Qxe6 fxe6 22. Rae1 Rxd6 23. b4 Rd8 24. Kg2 a5 25. bxa5 bxa5 26. Kf3 h5 27. Rb1
a4 28. Ke4 Rd7 29. Rb6 a3 30. c5 Rc7 31. c6 Kh7 32. Rb7 Rxc6 33. Rff7 Rc2 34.
Rxg7+ Kh6 35. Kxe5 Re2+ 36. Kf6 Rf2+ 37. Kxe6 Re2+ 38. Kf5 Rf2+ 39. Ke4 Rxa2
40. Rh7+ Kg6 41. Rbg7+ Kf6 42. Ra7 Kg5 43. h3 Ra1 44. Ra5+ Kg6 45. Rb7 a2 46.
Rb6+ Kf7 47. Ra7+ Ke8 48. Rb8# 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.18"]
[White "Otten, Martijn"]
[Black "Decrop, Hendrik"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2166"]
[BlackElo "2033"]
[PlyCount "124"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O cxd4 13. Nxd4 Nxe5 14. Bb5+ Nd7 15.
Re1 Rc8 16. Qh5 g6 17. Qe2 a6 18. Bxa6 Bxa6 19. Qxa6 Bg7 20. Bg5 Nc7 21. Qb7
Rb8 22. Bxd8 Rxb7 23. Nc6 Nd5 24. Rad1 O-O 25. b3 Nb8 26. Nxb8 Rxd8 27. Na6 Rc8
28. Kf1 Nc3 29. Rc1 Bd4 30. Red1 e5 31. Rd3 Ra8 32. N6c5 Rb5 33. Nxc3 Rxc5 34.
Ne2 Rxa2 35. Rxd4 exd4 36. Rxc5 d3 37. Rc1 dxe2+ 38. Ke1 Rb2 39. Rc4 Rxb3 40.
Kxe2 Rb2+ 41. Kf3 Kg7 42. Rc6 h5 43. h4 Rb3+ 44. Kf4 Rc3 45. Rb6 Rc4+ 46. Kg3
Kf8 47. Rb7 Ke8 48. f3 Rd4 49. Kh3 f6 50. g4 hxg4+ 51. fxg4 Rd3+ 52. Kg2 b3 53.
h5 gxh5 54. gxh5 Kf8 55. h6 Kg8 56. Kf2 Rh3 57. Kg2 Rc3 58. Kf2 Rc2+ 59. Ke3
Rh2 60. Ke4 Rb2 61. Kf5 Rb1 62. Kg6 Rg1+ 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.19"]
[White "Boersma, Jan"]
[Black "Hu, Yu A"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1988"]
[BlackElo "2056"]
[PlyCount "56"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. O-O e6 7. d3 Be7 8. Kh1
O-O 9. Be3 d5 10. Bg1 d4 11. Ne2 Qb6 12. a4 a6 13. Bxc6 Bxc6 14. b3 Nd7 15. Nd2
f5 16. Ng3 Qc7 17. exf5 exf5 18. Qh5 g6 19. Qh3 Bd6 20. Qh4 Rae8 21. Nc4 Be7
22. Qh6 b5 23. axb5 axb5 24. Nd2 Nf6 25. h3 Kh8 26. Nxf5 gxf5 27. Rae1 Rg8 28.
Nf3 Rg6 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.20"]
[White "Brouwer, Mason"]
[Black "Kurt, Sascha"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1990"]
[BlackElo "1986"]
[PlyCount "67"]

1. f4 Nh6 2. b3 d5 3. Nf3 c5 4. Bb2 Nc6 5. e3 e6 6. Bb5 Bd7 7. O-O a6 8. Bxc6
Bxc6 9. Ne5 Qc7 10. d3 O-O-O 11. Qe2 f6 12. Nxc6 Qxc6 13. Nd2 Bd6 14. Rac1 Bc7
15. c4 d4 16. exd4 cxd4 17. b4 Kb8 18. b5 axb5 19. cxb5 Qxb5 20. Rb1 Qd5 21.
Ba3 Bd6 22. Bxd6+ Rxd6 23. Nc4 Ra6 24. Rb4 Nf7 25. Rfb1 Nd6 26. Qb2 b5 27. Nxd6
Qxd6 28. Rxb5+ Ka8 29. Ra5 Qc6 30. Qa3 Ka7 31. Qe7+ Ka8 32. Rc5 Ra7 33. Qxa7+
Kxa7 34. Rxc6 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.21"]
[White "Boesel, Alexander"]
[Black "Ritzerveld, Noah"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2002"]
[BlackElo "2007"]
[PlyCount "119"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2
O-O 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. Ng3 d5 13. exd5 Bxd5 14. Bc2 Qd6 15.
Nf5 Qd7 16. N3h4 Rad8 17. Bxh6 gxh6 18. Qd2 Be6 19. Nxh6+ Kh8 20. Qg5 Nh7 21.
Qh5 Qd5 22. Re4 Rf8 23. Rae1 Qc5 24. R1e2 Qe7 25. Nf3 Bd5 26. Nxe5 Nxe5 27.
Rxe5 Qf6 28. d4 Qg7 29. Ng4 f5 30. Bxf5 Bf7 31. Qh4 Rd6 32. Re7 Kg8 33. R2e6
Rxe6 34. Bxe6 Qg5 35. Bxf7+ Rxf7 36. Qxg5+ Nxg5 37. Nh6+ Kf8 38. Nxf7 Nxh3+ 39.
gxh3 Kxe7 40. Ne5 c5 41. dxc5 Bxc5 42. Nd3 Bd6 43. Kg2 Kf6 44. f4 Kf5 45. Kf3
b6 46. h4 a5 47. h5 Bf8 48. Ne5 Bh6 49. Ng6 b5 50. Nh4+ Ke6 51. Ke4 Kf6 52. Nf5
Bf8 53. Nd4 b4 54. c4 Bd6 55. b3 Bc7 56. Nc6 Bb6 57. Ne5 Bc7 58. h6 Bd6 59. h7
Kg7 60. h8=Q+ 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "7.22"]
[White "Markus, John Raymond"]
[Black "Kools, Thomas"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2001"]
[BlackElo "2112"]
[PlyCount "51"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. O-O Bb7 6. Ne5 Nbd7 7. f4 Bd6 8. c3
c5 9. Nd2 a6 10. Ndf3 b5 11. Bd2 c4 12. Bc2 a5 13. Be1 Qc7 14. Ng5 O-O 15. Rf3
h6 16. Nxd7 Qxd7 17. Rh3 Rfe8 18. Nf3 Ne4 19. Ne5 Qc7 20. Bxe4 dxe4 21. Qh5 Bf8
22. Rg3 f6 23. Ng4 Kh7 24. Nxf6+ gxf6 25. Qg6+ Kh8 26. Qg8# 1-0

