[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.1"]
[White "Schoppen, Casper"]
[Black "Sankalp Gupta"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2498"]
[BlackElo "2497"]
[PlyCount "176"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Nc3 Nge7 8. Bd3
Ng6 9. Qg3 d4 10. Nb5 a6 11. Nd6+ Bxd6 12. exd6 e5 13. O-O Qxd6 14. Re1 O-O 15.
h4 Re8 16. h5 Nf8 17. h6 g6 18. c3 dxc3 19. Be4 f6 20. bxc3 Be6 21. a4 Rad8 22.
Rb1 Qe7 23. Nh4 Kh8 24. Kh2 Bd5 25. Bc2 Na5 26. f4 e4 27. Be3 Rd7 28. Bd4 Nc6
29. Bf2 f5 30. Nf3 Ne6 31. Ng5 Nxg5 32. fxg5 Bc4 33. Rbd1 Rxd1 34. Bxd1 Qe5 35.
Qxe5+ Nxe5 36. Bd4 Kg8 37. Bc2 e3 38. Kg3 e2 39. Kf2 Ng4+ 40. Kf3 Kf7 41. a5
Re6 42. Kf4 Ke7 43. Bc5+ Kd7 44. Bd4 Kd6 45. Kf3 Kd5 46. Kf4 Kd6 47. Kf3 Ne5+
48. Kf2 f4 49. Be4 Nf7 50. Bxb7 Nxg5 51. Rb1 Kc7 52. Ba8 Bd3 53. Re1 Kd6 54.
Bg7 Kc5 55. Bf3 Ne4+ 56. Kg1 Ng3 57. Kf2 Kc4 58. Bg4 Re8 59. Ra1 Kb3 60. Ke1
Bc4 61. Rb1+ Kc2 62. Rb7 Ne4 63. Bd7 Rd8 64. Ba4+ Kc1 65. Rd7 Rc8 66. Rd4 Nxc3
67. Bd7 Rc5 68. Rxf4 Nd5 69. Re4 Nb4 70. Rxc4+ Rxc4 71. Kxe2 Rc7 72. Ba4 Nd5
73. Bb3 Nf4+ 74. Kf3 Nh5 75. Bd4 Rd7 76. Be3+ Kb2 77. Bc4 Rd6 78. Bb6 Nf6 79.
Bc7 Rc6 80. Be5+ Ka3 81. Bf7 Kb4 82. Kf4 Kxa5 83. g4 Kb4 84. Kg5 Ne4+ 85. Kf4
Nf6 86. Kg5 Ne4+ 87. Kf4 Nf2 88. Kg3 Ne4+ 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.2"]
[White "Prraneeth Vuppala"]
[Black "Sidhant, Mohapatra"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2486"]
[BlackElo "2419"]
[PlyCount "27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.3"]
[White "Hausrath, Daniel"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2442"]
[BlackElo "2607"]
[PlyCount "106"]

1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O d6 6. b3 e5 7. dxe5 dxe5 8. Ba3
Nc6 9. Nc3 e4 10. Bxf8 Qxf8 11. Ng5 Bf5 12. Ncxe4 Nxe4 13. Bxe4 Bxe4 14. Nxe4
Rd8 15. Qe1 Re8 16. Nc3 Qc5 17. Na4 Qh5 18. Nc3 Qc5 19. Na4 Qh5 20. Nc3 Qe5 21.
Rd1 Qxc3 22. Qxc3 Bxc3 23. e3 Be5 24. c4 Bd6 25. Kg2 a5 26. a4 Nb4 27. g4 Na6
28. Rd5 Nc5 29. Rb1 Re6 30. h3 Be7 31. b4 axb4 32. Rxb4 Ra6 33. Rb2 Rxa4 34.
Rc2 Ra3 35. Rdd2 Ra4 36. Kf3 b6 37. Rd1 Bd6 38. Ke2 g5 39. Rd5 h6 40. h4 f6 41.
hxg5 hxg5 42. f3 Kf7 43. Rd4 Ke7 44. Rd1 Nd7 45. Rd4 Ra8 46. f4 Rh8 47. Rcd2
Nc5 48. Kf3 Rh3+ 49. Kg2 Rxe3 50. fxg5 fxg5 51. Kf2 Rh3 52. Re2+ Kd7 53. Rd5
Nd3+ 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.4"]
[White "De Winter, Arthur"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2378"]
[BlackElo "2520"]
[PlyCount "87"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c4 cxd4 6. Nxd4 e6 7. Nc3 Bc5 8. Nxc6
bxc6 9. Qg4 Ne7 10. Qxg7 Rg8 11. Qxh7 Qb6 12. Qc2 Nf5 13. Na4 Bb4+ 14. Bd2
Bxd2+ 15. Qxd2 Qc7 16. f4 d4 17. Nc5 f6 18. O-O-O fxe5 19. Ne4 Ke7 20. fxe5
Qxe5 21. Ng3 Nxg3 22. hxg3 c5 23. Bd3 Rxg3 24. Rh7+ Kd6 25. Qa5 Bd7 26. b4 Qg5+
27. Rd2 Rc8 28. Qxa7 Rxd3 29. Qxd7+ Ke5 30. Rh5 Rc3+ 31. Kb2 Qxh5 32. Qxc8 Rxc4
33. bxc5 Qg4 34. Qb8+ Ke4 35. Qb5 Rc3 36. c6 Ke3 37. Rc2 Rxc2+ 38. Kxc2 Qxg2+
39. Kb3 Qg3 40. Qc4 Kd2+ 41. Ka4 Qc3 42. Kb5 Qb2+ 43. Qb4+ Qc3 44. c7 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.5"]
[White "Van den Doel, Erik"]
[Black "Slagboom, Leandro"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2576"]
[BlackElo "2270"]
[PlyCount "70"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a5 7. Re1 O-O 8. h3 h6
9. d4 Ba7 10. Bb3 Re8 11. Bc2 a4 12. Be3 d5 13. dxe5 dxe4 14. exf6 Qxd1 15.
Bxd1 exf3 16. Bxf3 Bxe3 17. Rxe3 Rxe3 18. fxe3 Ne5 19. Be2 gxf6 20. Na3 Be6 21.
Kf2 Rd8 22. Ke1 Rd6 23. Nb5 Rb6 24. b3 axb3 25. axb3 Bxb3 26. Nxc7 Bc4 27. Bxc4
Nxc4 28. Nd5 Rb2 29. Kf1 Kg7 30. Rd1 b5 31. Rd4 f5 32. Kg1 Re2 33. Rf4 Nxe3 34.
Nxe3 Rxe3 35. Rxf5 Rxc3 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.6"]
[White "De Boer, Eelke"]
[Black "Zwirs, Nico"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2270"]
[BlackElo "2443"]
[PlyCount "220"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Nfd2
e5 9. Bxc6+ bxc6 10. dxe5 Nd5 11. Nxc4 Bh3 12. Re1 Nb4 13. Qe2 Qd3 14. Qxd3
Nxd3 15. Rd1 Rd8 16. Nd6+ cxd6 17. Rxd3 dxe5 18. Rxd8+ Kxd8 19. Bd2 Be7 20. Na3
Bxa3 21. bxa3 Kd7 22. Bb4 Bg4 23. f4 exf4 24. exf4 Re8 25. Re1 Rxe1+ 26. Bxe1
Kd6 27. Kf2 Kd5 28. Ke3 Kc4 29. Ba5 Bf5 30. Kd2 g6 31. a4 Kd4 32. Bb6+ Ke4 33.
Ke2 h5 34. h4 Bg4+ 35. Kf2 Kd3 36. a5 Be6 37. a3 Bf5 38. Kf3 Bh3 39. Kf2 Bg4
40. Ba7 Bf5 41. Bb6 Bg4 42. Ba7 Kc4 43. Ke3 Bf5 44. Bb6 Bb1 45. Bc7 Bc2 46. Bb6
Bf5 47. Bc7 Kb5 48. Bb6 c5 49. Kd2 Kc4 50. Ke3 Be6 51. Ba7 Kb5 52. Bb6 c4 53.
Kd4 Ka4 54. Kc3 Kxa3 55. Bc5+ Ka4 56. Bb6 Kb5 57. Bd8 Kc5 58. Bf6 Kd5 59. Be5
Ke4 60. Bc7 Kf5 61. Kd4 Kg4 62. Be5 Bf5 63. Kxc4 Kxg3 64. Bf6 Kxf4 65. Kd5 Bb1
66. Kd6 Kg4 67. Ke5 Bc2 68. Kd4 Kf5 69. Bd8 f6 70. Ke3 g5 71. hxg5 fxg5 72. Kf3
Be4+ 73. Kg3 h4+ 74. Kh3 Kf4 75. Bc7+ Kf3 76. Bd8 Bf5+ 77. Kh2 Kf4 78. Bc7+ Kg4
79. Bd6 Be4 80. Bc7 Kh5 81. Bd6 g4 82. Bc7 Bc6 83. Bd6 Bd7 84. Bc7 Kg6 85. Bd6
Bc8 86. Bc7 Be6 87. Bd6 Bc4 88. Bc7 Bf1 89. Kg1 Bb5 90. Kh2 Ba4 91. Bd8 Kh5 92.
Bc7 Bb3 93. Bd6 Bc2 94. Bc7 Bd1 95. Bd6 Be2 96. Bc7 Bf3 97. Bd6 Be4 98. Bc7 Bc6
99. Bd6 Bd7 100. Bc7 Kg6 101. Bd6 Kf5 102. Be7 g3+ 103. Kh3 Kf4+ 104. Kxh4 g2
105. Bc5 Kf3 106. Bb6 Be6 107. Ba7 Bd7 108. Bb6 Be6 109. Ba7 Bd7 110. Bb6 Be6
1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.7"]
[White "Bollen, Guus"]
[Black "Beukema, Stefan"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2183"]
[BlackElo "2435"]
[PlyCount "92"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. O-O d6 8.
Qd3 Be6 9. b3 O-O 10. Bb2 a5 11. Rad1 Ba7 12. h3 Nd7 13. Ng3 g6 14. Kh2 Qh4 15.
Nf5 gxf5 16. exf5 Bxf2 17. g3 Bxf5 18. gxh4 Bxd3 19. Rxf2 Bg6 20. Nd5 Rfc8 21.
Ne7+ Kf8 22. Nxc8 Rxc8 23. Bc1 Ke7 24. Be3 f5 25. Rg1 Ke6 26. a4 b6 27. Re1 Nf6
28. Rg2 Nh5 29. Rf2 Rf8 30. Bc1 f4 31. Ref1 Ng3 32. Re1 Ne4 33. Rff1 c6 34. Kg2
d5 35. cxd5+ cxd5 36. c4 d4 37. h5 Bf5 38. Bxf4 exf4 39. Rxf4 Bxh3+ 40. Kf3
Bg2+ 41. Kg4 Rg8+ 42. Kh4 Ke5 43. Rf7 d3 44. Rd7 Kf5 45. h6 Rg4+ 46. Kh5 Nf6#
0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.8"]
[White "Hendriks, Willy"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2420"]
[BlackElo "2362"]
[PlyCount "211"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. c4 c6 5. O-O Nf6 6. b3 Nbd7 7. Bb2 Be7 8. d3
h6 9. Nbd2 O-O 10. Qc2 a5 11. a3 Qb6 12. Rfe1 Bh5 13. h3 Rfd8 14. Bc3 c5 15.
Rab1 d4 16. Bb2 Nb8 17. Nf1 Nc6 18. Bc1 Bg6 19. N1h2 Qc7 20. Ng4 Nd7 21. e4 e5
22. Ngh2 a4 23. bxa4 Nb6 24. h4 Nxa4 25. Bd2 Ra6 26. Bh3 Rda8 27. Rb3 Bd8 28.
Reb1 b6 29. Qc1 Qe7 30. Bg4 h5 31. Bh3 f6 32. Kh1 Bc7 33. Qc2 Na5 34. Rb5 Nb7
35. R5b3 Nd6 36. Rg1 Bf7 37. Qc1 b5 38. cxb5 Bxb3 39. bxa6 c4 40. Bb4 Rxa6 41.
Nd2 Nc3 42. Bxc3 dxc3 43. Nxb3 cxb3 44. Qxc3 Rxa3 45. Qb4 Ra8 46. Qxb3+ Kh8 47.
Rc1 Rb8 48. Qd1 g6 49. Nf1 Bb6 50. Qd2 Kg7 51. Ne3 Bxe3 52. Qxe3 Nb5 53. Rc4
Qa3 54. Kg2 Rb7 55. Be6 Qa7 56. Qc1 Rc7 57. Qb2 Rxc4 58. Bxc4 Nd4 59. Qb4 Qc7
60. Qa3 g5 61. hxg5 fxg5 62. Qa8 Qe7 63. Qg8+ Kh6 64. Bf7 Qf6 65. Qf8+ Qg7 66.
Qd6+ Kh7 67. Bxh5 g4 68. Be8 Qh6 69. Qe7+ Qg7 70. Qxg7+ Kxg7 71. Bd7 Nf3 72.
Bxg4 Ne1+ 73. Kf1 Nxd3 74. Ke2 Nc5 75. f3 Kf6 76. Ke3 Nb3 77. Kd3 Nc1+ 78. Ke3
Nb3 79. f4 Nd4 80. Bd1 Nb5 81. Bb3 Nd4 82. Bc4 Nc2+ 83. Kf3 Nd4+ 84. Kg4 Nc2
85. Kh5 Ne3 86. Bb3 Nf1 87. Kh4 Nd2 88. Bd5 Nf1 89. fxe5+ Kxe5 90. g4 Kf6 91.
g5+ Kg6 92. Be6 Nd2 93. Bf5+ Kg7 94. Kg4 Nb3 95. Kf4 Nd4 96. Ke3 Nc6 97. Kf4
Nd4 98. e5 Ne2+ 99. Kf3 Nd4+ 100. Ke4 Ne2 101. Kd5 Nc3+ 102. Kd6 Nb5+ 103. Kd7
Nd4 104. Be4 Kf7 105. g6+ Kf8 106. e6 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.9"]
[White "Decrop, Hendrik"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2033"]
[BlackElo "2369"]
[PlyCount "130"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Be3 Bd7 8.
Bb3 a6 9. f4 h5 10. Qf3 Na5 11. O-O-O Qc7 12. f5 e5 13. Nde2 Nxb3+ 14. axb3 b5
15. Bg5 b4 16. Bxf6 bxc3 17. Bh4 cxb2+ 18. Kxb2 Rc8 19. Nc3 d5 20. exd5 Bxf5
21. d6 Bxd6 22. Rxd6 Qxd6 23. Qxf5 Rxc3 24. Rd1 Qxd1 25. Qxe5+ Kd7 26. Qf5+ Kc6
27. Qe4+ Qd5 28. Qa4+ Qb5 29. Qe4+ Qd5 30. Qa4+ Kb7 31. Qb4+ Ka8 32. Qxc3 Qxg2
33. Bf2 f6 34. Qd4 Qb7 35. b4 Rc8 36. Kb3 Rc7 37. c4 Rd7 38. Qe3 Qc6 39. Bg3
Kb7 40. Kc3 Qa4 41. Qe4+ Qc6 42. Qf4 Rd8 43. Bf2 g5 44. Qf5 h4 45. Bd4 Qd6 46.
Qe4+ Kb8 47. Be3 Qe5+ 48. Qxe5+ fxe5 49. Bxg5 Rh8 50. Bf6 Rh5 51. b5 axb5 52.
cxb5 Kc7 53. Kd3 Rf5 54. Bxh4 Rf3+ 55. Ke2 Rb3 56. Bf6 Kd6 57. h4 Ke6 58. Bg5
Kf5 59. Be3 Ke4 60. Bd2 Rxb5 61. h5 Rb3 62. h6 Rh3 63. Bg5 Rh2+ 64. Kf1 Kf3 65.
Kg1 Rg2+ 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.10"]
[White "Evengroen, Jan"]
[Black "Van Foreest, Machteld"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2112"]
[BlackElo "2291"]
[PlyCount "113"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7
8. Be3 O-O-O 9. Nd2 g6 10. O-O-O Bg7 11. Ne2 Nf6 12. Bd4 b6 13. f3 c5 14. Bc3
Rhe8 15. g4 Bh8 16. g5 Nh5 17. Bxh8 Rxh8 18. Nf1 h6 19. h4 hxg5 20. hxg5 Nf4
21. Nfg3 Nh3 22. f4 Bg4 23. Rxd8+ Rxd8 24. Rf1 c4 25. b3 cxb3 26. axb3 a5 27.
Nc3 c6 28. e5 Rd4 29. Nce4 a4 30. bxa4 Rxa4 31. Kd2 Kd8 32. Ke3 Ke7 33. Rb1 b5
34. Rf1 Rc4 35. c3 Ke6 36. Ra1 Bf5 37. Ra8 Ke7 38. Ra7+ Ke6 39. Ra8 Ke7 40. Rb8
Nf2 41. Nxf5+ gxf5 42. Nxf2 Rxc3+ 43. Kd2 Rc4 44. Nd3 Ke6 45. Rd8 Ke7 46. Rh8
Ke6 47. Rh6+ Ke7 48. g6 fxg6 49. Rxg6 b4 50. Rg7+ Ke6 51. Rb7 c5 52. Rc7 Kd5
53. Rd7+ Ke6 54. Rd6+ Ke7 55. Rd5 b3 56. Rxc5 b2 57. Rb5 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.11"]
[White "Duijker, Rick"]
[Black "Op den Dries, Johan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2198"]
[BlackElo "2093"]
[PlyCount "93"]

1. c4 Nc6 2. Nc3 e5 3. g3 f5 4. Bg2 Nf6 5. e3 Bb4 6. Nge2 O-O 7. O-O d6 8. a3
Bxc3 9. Nxc3 f4 10. d4 fxg3 11. hxg3 Qe8 12. Nd5 Nxd5 13. cxd5 Nd8 14. dxe5
Qxe5 15. Bd2 Nf7 16. Bc3 Qg5 17. Qd4 Nh6 18. e4 Rf7 19. Rae1 Qh5 20. f3 Bh3 21.
g4 Qh4 22. Re2 Bxg2 23. Rxg2 Kh8 24. Rff2 Ng8 25. g5 Ne7 26. g6 Rf6 27. Rg4 Qh3
28. gxh7 Raf8 29. Qd2 Qxg4+ 30. fxg4 Rxf2 31. Bxg7+ Kxg7 32. Qg5+ Kxh7 33.
Qxe7+ R2f7 34. Qh4+ Kg8 35. Kg2 Re8 36. g5 Rg7 37. Kf3 Re5 38. Kf4 Rexg5 39.
Qxg5 Rxg5 40. Kxg5 Kf7 41. b4 c6 42. a4 Ke7 43. Kf5 Kd7 44. Kf6 Kc7 45. Ke7
cxd5 46. exd5 a6 47. Ke6 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.12"]
[White "Ritzerveld, Noah"]
[Black "Labruyere, Roger"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2007"]
[BlackElo "2191"]
[PlyCount "92"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4
Bb7 9. Qd2 Be7 10. Be2 Nc6 11. O-O-O Rc8 12. Kb1 Qc7 13. Rhg1 Nd7 14. g5 Nc5
15. Nxc6 Qxc6 16. Qd4 O-O 17. h4 Na4 18. Bd2 d5 19. exd5 exd5 20. Nxa4 Qxc2+
21. Ka1 Qxa4 22. Qb6 Bc5 23. Qxb7 Bxg1 24. Bc3 d4 25. b3 Qa3 26. Bb2 Qc5 27.
Rc1 Qxc1+ 28. Bxc1 Rxc1+ 29. Kb2 Re1 30. Bd3 Re3 31. Kc2 g6 32. Be4 Re2+ 33.
Kb1 Re1+ 34. Kc2 Be3 35. Qxa6 b4 36. Qb7 Re2+ 37. Kb1 Bd2 38. Qa6 Rh2 39. Bd5
Bc3 40. Qb7 Rb2+ 41. Kc1 d3 42. Be4 d2+ 43. Kd1 Rxa2 44. Bb1 Ra1 45. Qe4 Rxb1+
46. Qxb1 Re8 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.13"]
[White "Vos, Tjark"]
[Black "Noordenbos, Daan"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2178"]
[BlackElo "2077"]
[PlyCount "62"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3
f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Qa5 13. Bd2 Nbc6 14. Nf3 Qc7 15.
O-O e5 16. Nxe5 Nxe5 17. dxe5 Qxe5 18. c4 Bf5 19. cxd5 Bxd3 20. cxd3 Qxd5 21.
Bc3 Rd8 22. Qa4 Nc6 23. Rad1 b6 24. Rfe1 Nd4 25. Bxd4 Qxd4 26. Qc2 Rfd7 27. g3
c4 28. dxc4 Qxd1 29. Rxd1 Rxd1+ 30. Kg2 R1d2 31. Qe4 Rf8 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.14"]
[White "De Jong, Tom"]
[Black "Schuricht, Emil Frederick"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2176"]
[BlackElo "2018"]
[PlyCount "56"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ne2
Qa6 9. Qf3 Ne7 10. Ng3 c5 11. Nb3 cxd4 12. Bg5 Nbc6 13. O-O-O Rc8 14. Kb1 Nxe5
15. Qf4 f6 16. Qxd4 N7c6 17. Qf4 fxg5 18. hxg5 h4 19. Qe3 Nb4 20. Nc1 Nc4 21.
Qf3 Nxc2 22. g6 Ne5 23. Qf4 Bd6 24. Rxh4 Rxh4 25. Qxh4 Nb4 26. Qh8+ Bf8 27. Nh5
Rxc1+ 28. Kxc1 Qc4+ 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.15"]
[White "Brouwer, Mason"]
[Black "Pham, Khoi"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1990"]
[BlackElo "2361"]
[PlyCount "52"]

1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. d3 d5 5. exd5 Qxd5 6. Bg2 Bg4 7. h3 Bh5 8. g4
Bg6 9. O-O O-O-O 10. Nc3 Qd7 11. Be3 Bd6 12. Nb5 Kb8 13. d4 e4 14. Nd2 h5 15.
g5 Nd5 16. Nxd6 Qxd6 17. c4 Nxe3 18. fxe3 Qg3 19. Qe2 Qxg5 20. b4 f5 21. b5 Nb4
22. Nb3 h4 23. Kh1 Nd3 24. Qd2 Bh5 25. Nc1 Ne5 26. Ne2 Nxc4 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.16"]
[White "Baselmans, Luuk"]
[Black "Boesel, Alexander"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2338"]
[BlackElo "2002"]
[PlyCount "93"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 b5 10. Nd5 Qa5+ 11. Bd2 Qd8 12. c4 bxc4 13. Nxf6+ Qxf6 14. Bxc4
Bd7 15. Bd5 Rb8 16. O-O Be7 17. Bc3 Qh6 18. Rc1 Bg5 19. Bxc6 Bxc6 20. Bd2 Bd7
21. Bxg5 Qxg5 22. Qxd6 Rd8 23. Rc5 Be6 24. Qxe5 Qxe5 25. Rxe5 O-O 26. Nb1 Bxa2
27. Nc3 Bc4 28. Rd1 Rxd1+ 29. Nxd1 Rb8 30. Rc5 Bb3 31. Ne3 h6 32. f3 Be6 33.
Rc2 a5 34. Kf2 a4 35. f4 f6 36. Kf3 Rb3 37. f5 Bd7 38. Kf4 Kf8 39. Nd5 Rb8 40.
h4 Ke8 41. g4 Rb7 42. g5 hxg5+ 43. hxg5 fxg5+ 44. Kxg5 Ra7 45. Rc7 Ra5 46. Nb6
Bb5 47. Rc5 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.17"]
[White "Otten, Martijn"]
[Black "Markus, John Raymond"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2166"]
[BlackElo "2001"]
[PlyCount "93"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Ne7 7. h4 h6 8. h5
g5 9. Be3 Nbc6 10. Qd2 O-O 11. O-O-O f5 12. f3 f4 13. Bf2 Ne5 14. Be2 a6 15. g3
fxg3 16. Bxg3 c5 17. Nb3 Nxf3 18. Qxd6 Nd4 19. Qxc5 Nxe2+ 20. Nxe2 Qe8 21. Be5
Bxe5 22. Qxe5 Bg4 23. Rd6 Qf7 24. Nc3 Qg7 25. Qxg7+ Kxg7 26. Nc5 Rf2 27. Nd3
Rg2 28. Ne5 Rf8 29. Nxg4 Rxg4 30. Rd7 Rf7 31. Rxb7 Rh4 32. Rd1 g4 33. Rdd7 g3
34. Rxe7 Rxe7 35. Rxe7+ Kf8 36. Re5 g2 37. Ne2 Rh1+ 38. Kd2 Rb1 39. Kc3 Re1 40.
Re6 Rxe2 41. Rg6 a5 42. a3 a4 43. b4 Ra2 44. Kd4 Rxa3 45. Rxg2 Rb3 46. b5 a3
47. Rg6 1-0

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.18"]
[White "Weidemann, Jakob"]
[Black "Van Kuijk, Vadim"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2114"]
[BlackElo "1997"]
[PlyCount "105"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O
Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Rb1 Bxc3 13. Rxb2 Bxe1 14. Rxe1
b6 15. Bb5+ Kf8 16. Nxf5 exf5 17. c4 dxc4 18. Bxc4 g5 19. Rbe2 Re8 20. e6 fxe6
21. Bxe6 Nf6 22. Bxf5 Rxe2 23. Rxe2 Kf7 24. g3 Re8 25. Rxe8 Kxe8 26. Kg2 Ke7
27. Kf3 Kd6 28. Ke3 Ke5 29. Bc8 Nd5+ 30. Kf3 h5 31. h4 gxh4 32. gxh4 b5 33. a3
a5 34. Bd7 b4 35. axb4 axb4 36. Ba4 Nf6 37. Bd1 Nd5 38. Ba4 Nb6 39. Bb3 Nd7 40.
Ke3 Nc5 41. Bd1 b3 42. Bxh5 Ne4 43. f4+ Kf5 44. Bd1 Nf6 45. Bxb3 Nh5 46. Bc2+
Kf6 47. f5 Ng3 48. Kf4 Nxf5 49. Bxf5 Kg7 50. Kg5 Kh8 51. Kf6 Kg8 52. Ke7 Kh8
53. Kf7 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.19"]
[White "Kurt, Sascha"]
[Black "Koster, Chiel"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1986"]
[BlackElo "2052"]
[PlyCount "47"]

1. e4 c5 2. a3 Nc6 3. b4 e5 4. b5 Nd4 5. c3 Ne6 6. Bc4 Nf6 7. d3 d5 8. exd5
Nxd5 9. Nf3 f6 10. Qb3 Ndc7 11. O-O Bd6 12. Re1 O-O 13. Nbd2 Kh8 14. Ne4 Be7
15. Ng3 Nf4 16. d4 cxd4 17. cxd4 Ng6 18. dxe5 Bg4 19. Bb2 Bxf3 20. Qxf3 Nxe5
21. Qe2 Bc5 22. Ne4 Bb6 23. a4 Nd5 24. Bxe5 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.20"]
[White "Shakhverdian, William"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2129"]
[BlackElo "1988"]
[PlyCount "60"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Be3 c5 7. d5 e6 8. Nf3
exd5 9. cxd5 Bg4 10. O-O Nbd7 11. Re1 Re8 12. Qc2 b5 13. Bxb5 Bxf3 14. gxf3 Ne5
15. Qd1 Rf8 16. h3 Rb8 17. f4 Ned7 18. a4 Qc8 19. Qd2 a6 20. Be2 Re8 21. Qc2
Rb4 22. Bf3 h6 23. Re2 Nh7 24. Bg2 g5 25. Rae1 Ndf8 26. Qc1 Ng6 27. fxg5 hxg5
28. Bxg5 Nxg5 29. Qxg5 Re5 30. Qg3 Bh6 1/2-1/2

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.21"]
[White "Kools, Thomas"]
[Black "Hu, Yu A"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2112"]
[BlackElo "2056"]
[PlyCount "134"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bf1 Nf6 7. d3 O-O 8. Nbd2
d5 9. c3 Qc7 10. Qc2 Be6 11. a3 Rac8 12. b3 b5 13. Bb2 Qb8 14. Rac1 c4 15. dxc4
bxc4 16. b4 dxe4 17. Nxe4 Bf5 18. Nfd2 Nd4 19. cxd4 c3 20. dxe5 Nxe4 21. Nxe4
cxb2 22. Qxb2 Rxc1 23. Qxc1 Bxe5 24. Qh6 Bg7 25. Qh4 Qb6 26. Bc4 Qd4 27. g3 h6
28. Nc5 Qxh4 29. gxh4 Rd8 30. Kg2 Bf6 31. h5 gxh5 32. Re3 Kg7 33. Rg3+ Bg6 34.
Bd3 Re8 35. Bxg6 fxg6 36. Rd3 Kf7 37. Kf3 Re7 38. h3 Bb2 39. a4 Kf6 40. Rd6+
Kf5 41. Nd3 Bc3 42. b5 g5 43. Rd5+ Ke6 44. Rc5 Bd4 45. Rc6+ Kf5 46. Rxh6 Bf6
47. Nb4 Rd7 48. Nc6 Bg7 49. Rxh5 Rf7 50. Ne7+ Rxe7 51. h4 Bf6 52. hxg5 Bxg5 53.
Rh8 Bd2 54. Rh5+ Kg6 55. Rd5 Ba5 56. Kf4 Bc7+ 57. Kf3 Bb6 58. Rd2 Kf5 59. Ra2
Ba5 60. Kg3 Rc7 61. Re2 Rc3+ 62. Kg2 Ra3 63. Re7 Bb6 64. Rf7+ Ke5 65. Rh7 Rxa4
66. Rh5+ Kf6 67. f3 Rc4 0-1

[Event "Dutch Open 2023"]
[Site "Dieren, Netherlands"]
[Date "????.??.??"]
[Round "4.22"]
[White "Bakija, Alan"]
[Black "Binnendijk, Ferdinand"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2089"]
[BlackElo "2112"]
[PlyCount "41"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 Nf6 5. Bg2 d5 6. cxd5 cxd5 7. d3 Bb4+ 8. Nc3
Nc6 9. Nxc6 bxc6 10. O-O exd3 11. Qa4 Qb6 12. Be3 Qb7 13. Nxd5 Nxd5 14. Bxd5
Bd7 15. Bf3 dxe2 16. Bxe2 c5 17. Qa6 Qe4 18. Bb5 Bxb5 19. Qxb5+ Ke7 20. Bxc5+
Bxc5 21. Rfe1 1-0

