[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.10.07"]
[Round "2.3"]
[White "Ernst, Sipke"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2550"]
[BlackElo "1931"]
[PlyCount "115"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. Nc3 Nf6 6. e3 a6 7. Bd3 e6 8. Rc1 Be7 9. h3 h6 10. Nf3 0-0 11. 0-0 Bd7 12. Qe2 Rc8 13. Rfd1 Na5 14. Ne5 b5 15. Bg3 Nc4 16. b3 Nd6 17. a4 Nfe4 18. Bxe4 Nxe4 19. Nxe4 dxe4 20. Qa2 Bb4 21. axb5 Bxb5 22. Rxc8 Qxc8 23. Qb1 Qb7 24. Rc1 Ba3 25. Rc2 Bd3 26. Nxd3 exd3 27. Ra2 Rc8 28. Qxd3 Rc1+ 29. Kh2 Qb4 30. Rc2 Rxc2 31. Qxc2 Qb7 32. e4 Bf8 33. Qd3 Qb5 34. Qd1 f5 35. d5 exd5 36. exd5 g5 37. Be5 Qc5 38. Qh5 Bg7 39. Qg6 Qe7 40. Bxg7 Qxg7 41. Qxf5 Qe7 42. g3 Kg7 43. Kg2 Qb7 44. Qf3 Qb4 45. Qe3 a5 46. Qe5+ Kg6 47. Qe8+ Kg7 48. Qd7+ Kf8 49. Qf5+ Kg7 50. Qe5+ Kg6 51. Qe6+ Kg7 52. d6 Qb7+ 53. Kg1 Qc6 54. Qe7+ Kg6 55. d7 Qc1+ 56. Kh2 Qd2 57. Qe6+ Kh7 58. Kg2 1-0

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.22"]
[Round "9.6"]
[White "Honkoop, Gilian"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2223"]
[BlackElo "1940"]
[PlyCount "225"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kennemer Combinatie"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Be6 6. e4 Na6 7. Ne5 Nb4 8. Be3 a5 9. f4 g6 10. g4 Nxg4 11. Nxg4 Bxg4 12. Qxg4 Nc2+ 13. Kd2 Nxa1 14. Bxc4 Qb6 15. Qd1 Bg7 16. e5 Rd8 17. Qxa1 Rxd4+ 18. Kc2 0-0 19. Qg1 c5 20. Bxd4 cxd4 21. Nb5 Rc8 22. b3 Bh6 23. Qxd4 Qxd4 24. Nxd4 Bxf4 25. Nf3 e6 26. Kd3 Rd8+ 27. Ke4 Bh6 28. Rf1 Bd2 29. Rf2 Bh6 30. Nd4 Bf8 31. Rc2 Bb4 32. Bd3 Rd7 33. Rc8+ Kg7 34. Nc2 Bf8 35. Ne3 b6 36. Rc4 h5 37. Nc2 Bc5 38. Nd4 Kh6 39. Nb5 g5 40. Rc1 g4 41. Rf1 Kg5 42. Rd1 h4 43. Rd2 h3 44. Rd1 Kh4 45. Kf4 Bf8 46. Be2 Bh6+ 47. Ke4 Rxd1 48. Bxd1 Bf8 49. Nd4 Bc5 50. Ne2 Kg5 51. Ng3 Bg1 52. Nf1 Bf2 53. Ne3 g3 54. hxg3 Bxg3 55. Nf1 Bf4 56. Be2 Bc1 57. Nh2 Kh4 58. Nf1 Bb2 59. Bb5 Kg5 60. Be8 f5+ 61. exf6 Kxf6 62. Kf3 Be5 63. Kg4 h2 64. Bc6 Ke7 65. Kh3 Kd6 66. Bf3 Kc5 67. Nxh2 Kb4 68. Bd1 b5 69. Nf3 Bc3 70. Kg4 bxa4 71. bxa4 Kc5 72. Kf4 Bb2 73. Ke4 Bf6 74. Ne5 Bd8 75. Nd3+ Kd6 76. Bb3 Bb6 77. Nf4 e5 78. Nd5 Bd4 79. Ne3 Kc5 80. Bd1 Bc3 81. Be2 Bd4 82. Bb5 Bc3 83. Nc4 Bb4 84. Nxe5 Kb6 85. Kd5 Be1 86. Nc4+ Kc7 87. Be8 Kd8 88. Bh5 Kd7 89. Kc5 Bb4+ 90. Kb5 Kc7 91. Nxa5 Be1 92. Bf3 Bf2 93. Nc4 Be1 94. a5 Bxa5 95. Kxa5 Kd7 96. Kb5 Ke6 97. Kc5 Kf5 98. Kd5 Kf4 99. Be4 Kg5 100. Ke5 Kh5 101. Ne3 Kg5 102. Bf5 Kh5 103. Ng4 Kg5 104. Ke4 Kh5 105. Kf4 Kh4 106. Bg6 Kh3 107. Ne3 Kh4 108. Ng2+ Kh3 109. Kf3 Kh2 110. Bf5 Kg1 111. Ne3 Kh1 112. Kf2 Kh2 113. Nf1+ 1-0

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.11.05"]
[Round "3.1"]
[White "Kramer, Julian"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2461"]
[BlackElo "1960"]
[PlyCount "89"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Bc4 Bxf2+ 6. Kf1 Qe7 7. Bd3 d5 8. exd6 Qxd6 9. Qe2 f5 10. Bxe4 fxe4 11. Qxe4+ Be6 12. Kxf2 0-0 13. Nc3 Bf5 14. Qd5+ Be6 15. Qxd6 cxd6 16. Re1 Bf5 17. Bf4 Nc6 18. Bxd6 Rfd8 19. Rad1 Bxc2 20. Rd2 Bg6 21. Ne5 Nxe5 22. Rxe5 Rac8 23. Red5 Rc6 24. Be7 Re8 25. Rd8 Re6 26. Rxe8+ Bxe8 27. Re2 Rg6 28. Bc5 Bc6 29. g3 b6 30. Bd4 Kf7 31. Ke3 Bb7 32. b4 Ba6 33. b5 Bc8 34. a4 Bg4 35. Rf2+ Ke8 36. Ra2 Re6+ 37. Kf2 g6 38. a5 Rd6 39. axb6 axb6 40. Ke3 Bc8 41. Ra8 Kd7 42. Ra7+ Ke8 43. Ne4 Re6 44. Kd3 Bd7 45. Nf6+ 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.05.21"]
[Round "5.2"]
[White "De Jong, Jan Willem"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2438"]
[BlackElo "1962"]
[PlyCount "49"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Be7 10. Nge2 Nbd7 11. 0-0 Re8 12. f3 Nf8 13. Rad1 c5 14. Bxf6 Bxf6 15. dxc5 g6 16. Bb5 Re5 17. e4 Qa5 18. f4 Rxe4 19. Nxd5 Re6 20. a4 a6 21. f5 gxf5 22. Qxf5 axb5 23. Nxf6+ Kh8 24. Qf4 Kg7 25. Nh5+ 1-0

[Event "BEL-chT 1819"]
[Site "Belgium"]
[Date "2019.04.07"]
[Round "11.8"]
[White "Holwijn, Melvin"]
[Black "Van Vliet, Dennis"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1954"]
[BlackElo "2080"]
[PlyCount "145"]
[EventDate "2018.09.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Brasschaat"]
[BlackTeam "Wachtebeke"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. d5 b5 5. Nc3 exd5 6. cxd5 a6 7. g3 d6 8. Bg2 g6 9. Nh3 Bg7 10. Nf4 Nbd7 11. 0-0 0-0 12. Re1 Ne5 13. b3 Rb8 14. Nd3 Nfg4 15. Bb2 c4 16. Nxe5 Bxe5 17. e3 b4 18. axb4 Rxb4 19. h3 Rxb3 20. Na4 Bxb2 21. Nxb2 Nxf2 22. Qc2 Nxh3+ 23. Bxh3 Bxh3 24. Nxc4 Qg5 25. Kh2 Bg4 26. Qxb3 Bf3 27. e4 Qh5+ 28. Kg1 Qh1+ 29. Kf2 Qg2+ 30. Ke3 Bxe4 31. Kd4 Bxd5 32. Ra2 Bxc4 33. Qxc4 Qxg3 34. Rae2 d5 35. Qxd5 Qf4+ 36. Kd3 Qb8 37. Ke3 Qg3+ 38. Kd2 Qb8 39. Kc1 Qf4+ 40. Qd2 Qa4 41. Qb2 Rc8+ 42. Kb1 Qd7 43. Re7 Qf5+ 44. R1e4 Rd8 45. R7e5 Qd7 46. Rb4 Qd3+ 47. Ka2 Qd6 48. Rb6 Qc7 49. Rb4 a5 50. Rbe4 Qc6 51. Re2 a4 52. Qb5 Qc3 53. Re8+ Rxe8 54. Qxe8+ Kg7 55. Qxa4 h5 56. Qe4 h4 57. Qxh4 Qa5+ 58. Kb1 Qb5+ 59. Rb2 Qf1+ 60. Kc2 Qf5+ 61. Kd1 g5 62. Qd4+ Kg6 63. Rf2 Qb1+ 64. Ke2 Qb5+ 65. Qd3+ Qxd3+ 66. Kxd3 f5 67. Ke3 f4+ 68. Kf3 Kf5 69. Rg2 Kf6 70. Kg4 Ke5 71. Re2+ Kd4 72. Re8 Kd3 73. Kf3 1-0

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.23"]
[Round "9"]
[White "Holwijn, Melvin"]
[Black "Le Clercq, Maxim"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1932"]
[BlackElo "1906"]
[PlyCount "149"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bc2 Nf6 12. Re1 Qc7 13. c5 Bf4 14. Ne5 Bxe5 15. dxe5 Nd5 16. g4 fxg4 17. Qxg4 Qf7 18. Qh4 h6 19. Re4 Qg6+ 20. Kh1 Qf5 21. Bxh6 Qxf2 22. Bxg7 Qxh4 23. Rxh4 Rf4 24. Rg1 Rxh4 25. Bf6+ Kf8 26. Bxh4 b6 27. Rf1+ Kg7 28. cxb6 axb6 29. Rg1+ Kf8 30. a3 Ra7 31. Bg5 Ba6 32. Bh6+ Ke8 33. Rg8+ Kd7 34. Bg5 Rb7 35. h4 Ne7 36. Bxe7 Kxe7 37. Bd3 Kf7 38. Bxa6 Ra7 39. Rc8 Rxa6 40. Rxc6 Ra4 41. Rxb6 Rxh4+ 42. Kg2 Re4 43. Rb5 Ke7 44. Kf3 Re1 45. b4 Kd7 46. a4 Kc6 47. Kf4 Re2 48. Kg5 Rf2 49. Ra5 Kb6 50. Kg6 Rf4 51. Rb5+ Kc6 52. Rb8 Kc7 53. Rb5 Kc6 54. Rc5+ Kd7 55. Rb5 Kc6 56. Kg5 Rf5+ 57. Kg4 Rf1 58. Rc5+ Kb7 59. a5 Rb1 60. b5 Ra1 61. a6+ Kb6 62. Rc6+ Kxb5 63. Rxe6 Kc5 64. Rd6 Rf1 65. a7 Ra1 66. Rd7 Kc6 67. e6 Ra5 68. Rf7 Kd6 69. e7 Kd7 70. Rh7 Ra4+ 71. Kf5 Ra5+ 72. Kf6 Ra6+ 73. Kf7 Rxa7 74. e8Q+ Kd6+ 75. Kg8 1-0

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.22"]
[Round "8"]
[White "Boeters, Stefan"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1798"]
[BlackElo "1932"]
[PlyCount "36"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 e6 3. e4 Bb7 4. g3 f5 5. d3 Nf6 6. Bg2 Bb4 7. Nge2 fxe4 8. 0-0 0-0 9. dxe4 Ng4 10. Nf4 Ne5 11. Nce2 Nbc6 12. a3 Bd6 13. b3 Qf6 14. Bd2 g5 15. Nh3 g4 16. Nhf4 Nf3+ 17. Bxf3 gxf3 18. Nc3 Bxf4 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.21"]
[Round "7"]
[White "Holwijn, Melvin"]
[Black "Van der Knaap, Jan"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1932"]
[BlackElo "1866"]
[PlyCount "46"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 c5 6. Be2 cxd4 7. exd4 Nh6 8. h3 Bxf3 9. Bxf3 Nc6 10. g4 0-0 11. h4 e5 12. Bxc6 bxc6 13. dxe5 Re8 14. Qe2 Bxe5 15. Be3 Qa5 16. 0-0 Qd8 17. g5 Nf5 18. Qg4 d5 19. Bf4 Qc7 20. Bxe5 Rxe5 21. cxd5 cxd5 22. Rae1 Qd6 23. Qf4 Rxe1 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.18"]
[Round "5"]
[White "Coiffait, Casimir"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1853"]
[BlackElo "1932"]
[PlyCount "99"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. c3 0-0 6. 0-0 d6 7. Bb3 Nh5 8. d4 Nf6 9. Bc2 Bg4 10. Be3 exd4 11. cxd4 Nb4 12. Nbd2 Nxc2 13. Qxc2 d5 14. Ne5 Be2 15. Rfe1 Ba6 16. Bg5 Re8 17. exd5 Nxd5 18. Bxe7 Rxe7 19. Ndf3 Nb4 20. Qb3 Nd5 21. Qc2 Qd6 22. Ng5 Nf6 23. Rad1 Qd5 24. Nef3 Rae8 25. Re5 Qxa2 26. Rde1 Rxe5 27. dxe5 h6 28. exf6 Rxe1+ 29. Nxe1 hxg5 30. fxg7 Qc4 31. Qxc4 Bxc4 32. Nf3 f6 33. Nd2 Bd3 34. Nb3 Bc4 35. Nd2 Bd5 36. f3 Kxg7 37. Kf2 f5 38. Ke3 c5 39. f4 Kg6 40. g3 b5 41. h3 a5 42. g4 gxf4+ 43. Kxf4 fxg4 44. hxg4 a4 45. Ke5 Bf7 46. Kd6 b4 47. Nb1 c4 48. Kc5 c3 49. bxc3 a3 50. Kd4 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.17"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Van Brussel, Bert"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1932"]
[BlackElo "1828"]
[PlyCount "69"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Ne4 8. Rc1 Nxc3 9. bxc3 Qa5 10. Qb3 dxc4 11. Bxc4 Qxc5 12. h3 e5 13. Bh2 Nc6 14. Be2 Be6 15. Qb1 a6 16. 0-0 b5 17. Rfd1 Rfd8 18. Ng5 Bf5 19. Ne4 Bxe4 20. Qxe4 f5 21. Qb1 Qa3 22. c4 b4 23. Rd5 b3 24. axb3 Nb4 25. Rxd8+ Rxd8 26. c5 Rc8 27. Bc4+ Kf8 28. Rd1 Bf6 29. Rd7 Be7 30. Bxe5 Rxc5 31. Bb2 Qa2 32. Qxa2 Nxa2 33. Ba3 Re5 34. Rxe7 Rxe7 35. Bxa6 1-0

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.16"]
[Round "3"]
[White "Ten Brinke, Jan"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1833"]
[BlackElo "1932"]
[PlyCount "86"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. cxd5 exd5 8. 0-0 Bb7 9. a3 Bxc3 10. bxc3 Ne4 11. Qc2 Nd7 12. c4 Ndf6 13. cxd5 Qxd5 14. Qxc7 Ng5 15. Be2 Rfe8 16. Qf4 Ne6 17. Qe5 Qd8 18. Bb2 Nc5 19. Qg5 h6 20. Qg3 Na4 21. Rab1 Ne4 22. Qh4 Nec3 23. Bxc3 Nxc3 24. Rb2 Nxe2+ 25. Rxe2 Qxh4 26. Nxh4 Ba6 27. Rd2 Bxf1 28. Kxf1 Rac8 29. Nf5 Rc3 30. d5 Rxa3 31. d6 Kf8 32. Rc2 Rd3 33. Rc7 a5 34. Nd4 a4 35. d7 Rd8 36. Rc8 Rxd4 37. Rxd8+ Ke7 38. Ra8 Rxd7 39. Rxa4 Kd6 40. e4 Kc5 41. Ra2 b5 42. Rb2 Kc4 43. Ke2 b4 0-1

[Event "Delft Prinsenstad op-B 9th"]
[Site "Delft"]
[Date "2016.03.26"]
[Round "3"]
[White "Zoun, Rogier"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1914"]
[BlackElo "1940"]
[PlyCount "113"]
[EventDate "2016.03.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Be7 5. d4 exd4 6. Nxd4 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Nxc6 bxc6 10. Bd3 dxe4 11. Bxe4 Ba6 12. Re1 Qxd1 13. Rxd1 Rad8 14. Bf4 Bf6 15. c3 Bb5 16. Bxc7 Rxd1+ 17. Rxd1 Re8 18. Bf3 g6 19. Bf4 a5 20. h3 a4 21. Rd6 Re1+ 22. Kh2 Be7 23. Rd7 h5 24. Be3 Bf6 25. Bc5 h4 26. Rd2 Rc1 27. Be3 a3 28. Rd8+ Bxd8 29. Bxc1 axb2 30. Bxb2 Bf6 31. g3 hxg3+ 32. fxg3 Be5 33. Kg2 Kg7 34. Kf2 Kf6 35. g4 Ke6 36. Be2 Bg3+ 37. Kf3 Bd6 38. c4 Ba4 39. h4 c5 40. h5 Bf8 41. hxg6 fxg6 42. Kf4 Bd6+ 43. Kg5 Bc2 44. Bf6 Be4 45. Bd8 Be5 46. Bb6 Bd4 47. Kf4 Bc6 48. Bf3 Be5+ 49. Ke3 Bd4+ 50. Ke2 Ba4 51. Kd2 Kd6 52. Be4 Be8 53. Kd3 Bf7 54. a4 Be8 55. a5 g5 56. a6 Bc6 57. a7 1-0

[Event "Delft Prinsenstad op-B 9th"]
[Site "Delft"]
[Date "2016.03.25"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Kanters, Cor"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1940"]
[BlackElo "1797"]
[PlyCount "49"]
[EventDate "2016.03.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 c6 5. cxd5 exd5 6. Nf3 Bf5 7. g3 g6 8. Bg2 Bg7 9. 0-0 0-0 10. h3 Nbd7 11. g4 Be4 12. g5 Ne8 13. Nxe4 dxe4 14. Nh2 c5 15. Bxe4 Bxd4 16. Bxb7 Rb8 17. Bc6 Ne5 18. Bg2 Nc4 19. Ra2 Qd6 20. Ng4 Nc7 21. b3 Nb6 22. Nf6+ Kg7 23. e3 Nb5 24. exd4 Nc3 25. Ne4 1-0

[Event "Groningen Compact-A"]
[Site "Groningen"]
[Date "2015.12.29"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Kollen, Zyon"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1989"]
[BlackElo "2290"]
[PlyCount "60"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Be7 5. Nf3 0-0 6. Bg5 h6 7. Bf4 b6 8. cxd5 exd5 9. Rc1 c6 10. Ne5 Nh5 11. Be3 Bd6 12. g4 Bxe5 13. dxe5 Bxg4 14. Rg1 Bf5 15. Bxh6 d4 16. e4 Bg6 17. Bc4 dxc3 18. Rxg6 Qxd1+ 19. Rxd1 Kh7 20. Bxg7 Nxg7 21. Rf6 c2 22. Rc1 Nd7 23. Rxc6 Nxe5 24. Rc7 Rac8 25. Rxc8 Rxc8 26. Be2 Ne6 27. Kd2 Nd4 28. Ba6 Nb3+ 29. Ke3 Nxc1 30. Bxc8 Nb3 0-1

[Event "Groningen Compact-A"]
[Site "Groningen"]
[Date "2015.12.28"]
[Round "3"]
[White "Verhoef, Pieter"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1992"]
[BlackElo "1989"]
[PlyCount "109"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 Nc6 6. Be3 d5 7. e5 Ne4 8. Bd3 Nxc3 9. bxc3 h6 10. Qd2 Be6 11. Rb1 Na5 12. 0-0 b6 13. Nh2 Qd7 14. f4 Nc4 15. Qe2 h5 16. Nf3 b5 17. Nh4 Bf5 18. Nxf5 gxf5 19. Bxc4 dxc4 20. d5 Qxd5 21. Rfd1 Qc6 22. Rd4 f6 23. e6 Qxe6 24. Rxb5 Kf7 25. Qxc4 Rab8 26. Rxf5 Rb1+ 27. Kh2 Re1 28. Bd2 Re2 29. Qxe6+ Kxe6 30. Rc5 Bh6 31. Kg3 Rg8+ 32. Kf3 Rexg2 33. f5+ Kf7 34. Bxh6 R8g3+ 35. Ke4 Rxh3 36. Rxc7 Rg4+ 37. Kd5 Rf3 38. Rxg4 Rxf5+ 39. Ke4 Re5+ 40. Kf4 hxg4 41. Rxa7 Rh5 42. Kxg4 Rxh6 43. Kg3 Rh5 44. Kf3 Rh3+ 45. Ke2 Rxc3 46. Kd2 Rc6 47. a4 f5 48. a5 f4 49. Kd3 Re6 50. Rb7 Ra6 51. Rb5 Ke6 52. Ke4 Rc6 53. Rb6 Kd6 54. Rxc6+ Kxc6 55. Kxf4 1/2-1/2

[Event "Leiden op-A 9th"]
[Site "Leiden"]
[Date "2015.07.19"]
[Round "3"]
[White "Kerkvliet, Maximiliaan"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2186"]
[BlackElo "1952"]
[PlyCount "81"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Bb7 7. Nc3 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Re1 Nd7 11. e4 Nb4 12. a3 Nc6 13. b4 Nf6 14. Bf4 Qd7 15. Qb3 Nd8 16. Rad1 c6 17. Ne5 Qe8 18. d5 cxd5 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Bxd5 exd5 22. Qxd5 Ne6 23. Nd7 Qc8 24. Nxf8 Nxf4 25. gxf4 Bxf8 26. Rc1 Qg4+ 27. Qg2 Qxg2+ 28. Kxg2 a5 29. Rc4 g6 30. Re5 axb4 31. axb4 Ra4 32. Rb5 Bc5 33. bxc5 Rxc4 34. cxb6 Rc8 35. Kf3 f5 36. Ke3 Kg7 37. Kd4 Kf6 38. b7 Rb8 39. Kd5 h5 40. Rb6+ Ke7 41. Rxg6 1-0

[Event "Leiden op-A 9th"]
[Site "Leiden"]
[Date "2015.07.17"]
[Round "1"]
[White "Heemskerk, Wim"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2175"]
[BlackElo "1952"]
[PlyCount "55"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b6 3. Bg2 Bb7 4. c4 f5 5. 0-0 Nf6 6. d4 Be7 7. Nc3 Ne4 8. Bd2 0-0 9. Qc2 Nxd2 10. Qxd2 Bb4 11. Rad1 Bxc3 12. Qxc3 Be4 13. d5 exd5 14. cxd5 d6 15. Nd4 Bxg2 16. Kxg2 Qe7 17. Ne6 Rf7 18. Qc4 a5 19. a3 Qd7 20. Rc1 Ra7 21. b4 axb4 22. axb4 b5 23. Qd4 Ra4 24. Rxc7 Qe8 25. Rfc1 Nc6 26. R1xc6 Ra8 27. Rxf7 Qxf7 28. Rc7 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "6"]
[White "Holwijn, Melvin"]
[Black "Kuijpers, Domien"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1927"]
[BlackElo "1830"]
[PlyCount "57"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Bg4 8. e3 0-0 9. Bd3 Nbd7 10. Ne5 h6 11. Bxf6 Nxf6 12. Nxg4 Nxg4 13. h3 Nf6 14. g4 Nd7 15. 0-0-0 g5 16. Rdg1 Kg7 17. h4 Rh8 18. hxg5 hxg5 19. Rh5 Rxh5 20. gxh5 Kh6 21. Ne2 Bd6 22. Ng3 Bxg3 23. Rxg3 Nf8 24. f4 f6 25. Qf2 Qe7 26. fxg5+ fxg5 27. Rf3 Nd7 28. Rf7 Rf8 29. Rxe7 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "7"]
[White "Winand, Michael"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1757"]
[BlackElo "1927"]
[PlyCount "62"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 d5 6. Nbd2 Nc6 7. c3 Be7 8. Bd3 f5 9. 0-0 0-0 10. Qc2 Be6 11. Re1 Bd6 12. b4 Qf6 13. Nf1 h6 14. b5 Nd8 15. Ne5 Bxe5 16. dxe5 Qxe5 17. f3 Qxc3 18. fxe4 Qxa1 19. exf5 Bf7 20. Bd2 Qf6 21. Ng3 Be8 22. Kh1 Bf7 23. Bf4 Re8 24. Rxe8+ Bxe8 25. Qxc7 Qb6 26. Qe5 Nf7 27. Qc3 Bxb5 28. Bc7 Qc6 29. Qxc6 Bxc6 30. Ne2 Re8 31. Bf4 Ne5 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "5"]
[White "Behr, Rene"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1881"]
[BlackElo "1927"]
[PlyCount "68"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. d4 Nf6 4. Bg5 b6 5. Nc3 Bb7 6. d5 Bd6 7. Nd4 Bb4 8. dxe6 0-0 9. Nxf5 Bxc3+ 10. bxc3 dxe6 11. Nh6+ gxh6 12. Qxd8 Rxd8 13. Bxf6 Rf8 14. Be5 Na6 15. f3 Rf5 16. f4 Rd8 17. Rd1 Rxd1+ 18. Kxd1 Rf7 19. Rg1 Rd7+ 20. Kc1 Nc5 21. g4 Ba6 22. Rg3 Bxc4 23. Rh3 Bxa2 24. Rxh6 Bc4 25. g5 Nb3+ 26. Kc2 Rd2+ 27. Kb1 Rd1+ 28. Kb2 Rxf1 29. g6 hxg6 30. Rxg6+ Kf8 31. Rg7 Rf2 32. Rxc7 Rxe2+ 33. Ka3 Na5 34. Rxa7 Ra2+ 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Veelenturf, Wim"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1927"]
[BlackElo "1712"]
[PlyCount "65"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Bg4 8. e3 Nbd7 9. Bd3 h6 10. Bf4 Nh5 11. Ne5 Nxf4 12. exf4 Nxe5 13. fxe5 Bb4 14. h3 Be6 15. 0-0 Qb6 16. Ne2 Be7 17. Rad1 0-0-0 18. a3 Rdf8 19. b4 a6 20. Nf4 Kd7 21. Bf5 Qd8 22. Bxe6+ fxe6 23. Ng6 Rf5 24. Nxh8 Qxh8 25. f4 Qf8 26. Qd2 h5 27. g4 hxg4 28. hxg4 Rf7 29. Qh2 g6 30. Rf3 Qg8 31. Rh3 g5 32. f5 exf5 33. e6+ 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Moog, Gerhard"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1927"]
[BlackElo "1869"]
[PlyCount "75"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Bf5 4. c4 e6 5. Nc3 c6 6. e3 Nd7 7. Nxd7 Qxd7 8. Bd3 Bxd3 9. Qxd3 Nf6 10. 0-0 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 0-0 14. b3 Rad8 15. Bb2 Be7 16. Rad1 Bf6 17. Rd3 g6 18. Rfd1 Rfe8 19. Qf3 Bg7 20. g3 Qe7 21. Bc1 Rd7 22. h4 Red8 23. Qe4 h6 24. Bf4 Qf6 25. Be5 Qf5 26. Qxf5 gxf5 27. Bxg7 Kxg7 28. Kf1 Kf6 29. Ke2 h5 30. b4 b5 31. c5 a5 32. bxa5 Ra8 33. Ra3 Rda7 34. Rdd3 Rxa5 35. Rxa5 Rxa5 36. a3 Ra4 37. Ke3 Rc4 38. f4 1/2-1/2

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "3"]
[White "Reichardt, Gert"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2007"]
[BlackElo "1927"]
[PlyCount "150"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c6 4. e3 Bf5 5. Bd3 Bg6 6. Ne5 e6 7. c3 Bxd3 8. Nxd3 Nbd7 9. Nd2 c5 10. Bg5 c4 11. Ne5 Be7 12. Ndf3 Ne4 13. Bxe7 Qxe7 14. Nxd7 Qxd7 15. Ne5 Qb5 16. Rb1 0-0 17. f3 Nd6 18. b4 f6 19. a4 Qe8 20. Ng4 Qg6 21. 0-0 h5 22. Nf2 Nf5 23. Qe2 Rae8 24. Rbe1 Nh4 25. Nh3 e5 26. dxe5 Rxe5 27. e4 Qf7 28. Qf2 g5 29. g3 Ng6 30. Qxa7 dxe4 31. fxe4 Qd7 32. Nf2 Ree8 33. Qd4 Qe6 34. Qd5 Qxd5 35. exd5 Ne5 36. Ne4 Kg7 37. Rd1 Ng4 38. Nd6 Re2 39. Nf5+ Kg6 40. h3 Ne3 41. Nxe3 Rxe3 42. Kf2 Rxc3 43. Rc1 Ra3 44. Rxc4 Rxa4 45. Re1 Ra2+ 46. Kf3 Rd2 47. Rc7 g4+ 48. hxg4 hxg4+ 49. Kf4 Rf2+ 50. Ke3 Rf3+ 51. Kd4 Rxg3 52. Rxb7 Rc8 53. d6 Rg2 54. d7 Rd8 55. Kd5 Kf7 56. Kd6 Rd2+ 57. Kc6 g3 58. b5 g2 59. Rc7 Rc2+ 60. Kd6 Re2 61. Ra1 Rd2+ 62. Kc6 Ke6 63. Re1+ Kf5 64. b6 Rh8 65. b7 Rc2+ 66. Kd6 Rd2+ 67. Kc6 Rh3 68. b8Q Rc3+ 69. Kb7 Rb2+ 70. Kc8 Rxb8+ 71. Kxb8 Rd3 72. Kc8 Kg4 73. d8Q Rxd8+ 74. Kxd8 Kg3 75. Rc2 f5 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.22"]
[Round "1"]
[White "Bondarchuk, Vadim"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2034"]
[BlackElo "1927"]
[PlyCount "159"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Bg5 0-0 6. Be2 Re8 7. 0-0 Be7 8. Qd2 d6 9. h3 Be6 10. Rad1 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bxe7 Qxe7 14. Rfe1 Qf6 15. Nh2 Qg6 16. Bf3 Be6 17. Bxc6 bxc6 18. Rxe5 f6 19. Re3 Qg5 20. Rde1 Kf7 21. Nf3 Qd5 22. b3 Bd7 23. Qb4 c5 24. Qf4 Qd6 25. Qc4+ Be6 26. Qh4 h6 27. Qh5+ Kf8 28. Qg6 Bf7 29. Qh7 Rxe3 30. Rxe3 Bg8 31. Qe4 Bd5 32. Qh7 Bxf3 33. Rxf3 Re8 34. Rg3 Re1+ 35. Kh2 Qf4 36. Qxg7+ Ke8 37. Qg4 Qxf2 38. Qc8+ Kf7 39. Qd7+ Re7 40. Qd5+ Re6 41. Rf3 Qd4 42. Qxd4 cxd4 43. Kg3 Kg6 44. Kf2 Rc6 45. Ke1 Rxc2 46. Rf2 Rc1+ 47. Ke2 f5 48. Kf3 Re1 49. Re2 Rd1 50. Rc2 Rxd3+ 51. Kf4 Rc3 52. Rd2 c5 53. g4 fxg4 54. hxg4 Rc1 55. Re2 Rf1+ 56. Kg3 Ra1 57. Kf4 Kf7 58. Rc2 Rf1+ 59. Ke4 Re1+ 60. Kf4 d3 61. Rd2 Re2 62. Rxd3 Rxa2 63. Rd5 Ra5 64. Kf5 Ke8 65. b4 Ra1 66. bxc5 Rc1 67. Ke6 Rc4 68. g5 hxg5 69. Rxg5 Re4+ 70. Kd6 Rd4+ 71. Kc6 a5 72. Rg8+ Ke7 73. Ra8 a4 74. Ra5 Rb4 75. Kc7 Rc4 76. c6 Ke6 77. Ra6 Ke7 78. Kb7 Kd6 79. c7+ Kd7 80. Rxa4 1/2-1/2

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2015.04.05"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Vesters, Melchior"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1951"]
[BlackElo "2100"]
[PlyCount "88"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 e5 4. dxe5 Bxe5 5. Nf3 Bxc3+ 6. bxc3 Nf6 7. Be3 0-0 8. Qd4 Nc6 9. Qh4 Nh5 10. Bg5 f6 11. Bh6 Re8 12. g4 Ng7 13. Qg3 Qe7 14. Rg1 Ne6 15. Nh4 Nc5 16. Nf5 Qe5 17. Qxe5 Nxe5 18. Ne3 c6 19. 0-0-0 Ne4 20. Kc2 Nxf2 21. Rd4 d5 22. cxd5 Nf7 23. Bf4 c5 24. Rd2 Ne4 25. Rd3 Nf2 26. Rd2 Ne4 27. Rd3 Bd7 28. d6 Nf2 29. Rd5 b6 30. Bg2 g5 31. Nf5 gxf4 32. Ne7+ Kf8 33. Rh5 Rad8 34. Rxh7 Ba4+ 35. Kb2 Rxd6 36. Nf5 Rd2+ 37. Ka3 Bc2 38. Bf3 Nd1 39. c4 Nc3 40. Rh5 Nb1+ 41. Kb2 Bxf5+ 42. Kc1 Bg6 43. Rh4 Rxa2 44. Rg2 Nc3 0-1

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2015.04.04"]
[Round "3"]
[White "Haslinger, Gareth"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2031"]
[BlackElo "1951"]
[PlyCount "146"]
[EventDate "2015.04.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 c5 6. c3 0-0 7. Nbd2 Nc6 8. Ne5 c4 9. f4 Qc7 10. Be2 b5 11. 0-0 Ne7 12. Bf3 Bb7 13. Qc2 Nf5 14. Bf2 h5 15. g4 hxg4 16. Nxg4 Nxg4 17. Bxg4 Nh6 18. Be2 Qe7 19. Nf3 Nf5 20. Kh1 f6 21. Nh4 Qd7 22. Nxf5 exf5 23. Bh5 Qe6 24. Bg6 Qe4+ 25. Qxe4 fxe4 26. Rg1 Bc6 27. Bf5 Rae8 28. Rg2 Re7 29. Rag1 Bd7 30. Bg6 Be8 31. Bf5 Bh5 32. Bg4 Bxg4 33. Rxg4 f5 34. Rg6 Rd7 35. Bh4 Rff7 36. Bf6 Bf8 37. Be5 b4 38. h4 bxc3 39. bxc3 Rb7 40. h5 Kh7 41. R1g2 Rb1+ 42. Kh2 Rb6 43. Rxb6 axb6 44. Rb2 Ra7 45. Kg3 Ra3 46. Rxb6 Rxc3 47. Rb8 Rxe3+ 48. Kf2 Rf3+ 49. Ke2 Ba3 50. Rb7 Rg3 51. Kf2 Rg4 52. Ra7 Bb2 53. a4 c3 54. Rc7 Kh6 55. a5 Kxh5 56. a6 Rg6 57. a7 Ra6 58. Rxg7 Rxa7 59. Rxa7 c2 60. Rc7 c1Q 61. Rxc1 Bxc1 62. Kg3 Bd2 63. Bc7 Be1+ 64. Kg2 Kg4 65. Kf1 Bg3 66. Bd6 Bxf4 67. Bc5 Be3 68. Ke2 f4 69. Bb6 Bc1 70. Bc7 f3+ 71. Kf2 Bf4 72. Bd8 e3+ 73. Ke1 Bg3+ 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Freer, Robert"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1863"]
[BlackElo "1983"]
[PlyCount "73"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Ng4 5. Bg5 Bg7 6. f3 Nf6 7. Qd2 Nc6 8. Bc4 a6 9. Nge2 b5 10. Bb3 Na5 11. Bh6 0-0 12. h4 c5 13. a3 Nxb3 14. cxb3 cxd4 15. Nxd4 Qb6 16. Nde2 Be6 17. h5 Bxb3 18. hxg6 fxg6 19. Bxg7 Kxg7 20. Nd5 Bxd5 21. exd5 Kg8 22. Nf4 Rf7 23. 0-0-0 b4 24. a4 b3 25. Kb1 a5 26. Ne6 Qb4 27. Qd4 Qxd4 28. Rxd4 Rc8 29. Rc1 Rxc1+ 30. Kxc1 Nd7 31. Kd2 Rf5 32. Kc3 Nc5 33. Nxc5 dxc5 34. Rd2 Rf4 35. Kxb3 Rb4+ 36. Kc3 Rxa4 37. d6 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Holwijn, Melvin"]
[Black "Wlogalski, Olivier"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1983"]
[BlackElo "1896"]
[PlyCount "86"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Nc3 Bb4 6. Qd3 h6 7. Bd2 Bxc3 8. Bxc3 Be4 9. Qd1 d5 10. e3 0-0 11. Ne5 Qc8 12. f3 Bh7 13. Bd3 Bxd3 14. Qxd3 Qb7 15. 0-0 Na6 16. b4 c5 17. bxc5 bxc5 18. Rab1 Qc8 19. Ng4 Nxg4 20. fxg4 dxc4 21. Qxc4 Qc6 22. Rbc1 Rac8 23. Bb2 Qb7 24. Qe2 cxd4 25. Bxd4 f6 26. Rb1 Qc6 27. Bxa7 Nc7 28. Rfc1 Qa4 29. Bc5 Rfe8 30. Rb4 Qa8 31. Rbc4 Nd5 32. a3 Qb7 33. Bb4 Qa6 34. Kf2 Rcd8 35. Rc6 Qa4 36. Qc2 Qa7 37. Rc5 Qb8 38. Ba5 Qe5 39. Bxd8 Qxe3+ 40. Kf1 Qxa3 41. Rxd5 exd5 42. Bc7 Re4 43. Qd1 Rd4 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Beukema, Jasper"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1983"]
[BlackElo "1862"]
[PlyCount "51"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Be7 8. Bd3 0-0 9. 0-0 h6 10. Bh4 Ne4 11. Bxe4 Bxh4 12. Bc2 Be7 13. Qd3 f5 14. Ne2 Bd6 15. Ng3 g6 16. Rad1 Qc7 17. Nh4 Kh7 18. Nxg6 Kxg6 19. Nxf5 Kf7 20. Nxh6+ Ke8 21. Qg6+ Kd8 22. Nf7+ Ke7 23. Ng5 Nf6 24. f4 Bg4 25. h3 Bxd1 26. Qg7+ 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "4"]
[White "Klein, Gernot"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1925"]
[BlackElo "1983"]
[PlyCount "133"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. Nge2 Nc6 9. f3 Nxg3 10. hxg3 e5 11. d5 Ne7 12. g4 Ng6 13. Ng3 Nf4 14. Nf5 Kf8 15. Nd1 a6 16. Bc4 b5 17. Bb3 a5 18. a3 Bd7 19. Nde3 Ng6 20. Nf1 Nh4 21. N1g3 Nxf5 22. gxf5 f6 23. Nh5 Be8 24. Kf2 Qb8 25. Rad1 Qb6+ 26. Qe3 Rb8 27. Qxb6 Rxb6 28. Rd3 a4 29. Ba2 b4 30. Bc4 Bxh5 31. Rxh5 Ke7 32. b3 Ra8 33. bxa4 Rxa4 34. axb4 Rbxb4 35. Bb3 Ra7 36. Rh1 Kd8 37. Rdd1 Rb8 38. Kg3 Ke7 39. Kg4 Kf7 40. Ra1 Rba8 41. Rxa7 Rxa7 42. Rd1 Bf8 43. Bc4 Be7 44. Rb1 Ra8 45. Rb7 Bd8 46. Rb1 Be7 47. Bb5 Rb8 48. Rb3 Kg7 49. Bc6 Rxb3 50. cxb3 Bd8 51. Bd7 Be7 52. Kg3 h5 53. Kf2 Kh6 54. Be8 g4 55. fxg4 h4 56. Kf3 Kg5 57. Bh5 Bd8 58. Kf2 Be7 59. g3 hxg3+ 60. Kxg3 Bf8 61. Kf3 Kh4 62. Ke3 Bh6+ 63. Kd3 Kg3 64. Kc4 Kf2 65. g5 Bxg5 66. Bd1 Ke3 67. Bc2 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Van de Griend, Johan"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1983"]
[BlackElo "1963"]
[PlyCount "96"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Qc2 Bb4 7. Nd2 0-0 8. e3 Re8 9. Bd3 Nbd7 10. 0-0 Nf8 11. Nf3 Bd6 12. Bf5 Bxf5 13. Qxf5 Qd7 14. Qxd7 N8xd7 15. Bd2 Ne4 16. Nxe4 dxe4 17. Ne1 f5 18. f3 Rf8 19. Nc2 Rae8 20. Bb4 Bxb4 21. Nxb4 a5 22. Nc2 Nb6 23. f4 Nd5 24. Kf2 Re6 25. Rfc1 g5 26. g3 Rh6 27. Rh1 gxf4 28. gxf4 Rf7 29. Rag1+ Rg7 30. Rg5 Rxg5 31. fxg5 Rh3 32. Kg2 Rf3 33. Rf1 Rxe3 34. Rf2 Rd3 35. Kf1 f4 36. a3 e3 37. Rf3 Rd2 38. Ne1 Rxd4 39. b3 Kg7 40. h4 Kg6 41. Kg2 Rd2+ 42. Kh3 Kf5 43. Rf1 Rf2 44. Rg1 Rb2 45. Nf3 Ke4 46. Kg4 Rf2 47. Rc1 Rg2+ 48. Kh3 Rg3+ 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "3"]
[White "Holwijn, Melvin"]
[Black "Zatyko, Ferry"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1983"]
[BlackElo "1776"]
[PlyCount "77"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 cxd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 a6 10. Rc1 b5 11. Ne5 Bb7 12. Bf4 Rc8 13. Bb1 Re8 14. Nxd7 Nxd7 15. Qf3 Nf8 16. Ne2 Qd7 17. Qg4 Rxc1 18. Nxc1 Rc8 19. Nd3 f6 20. h3 b4 21. Bg3 a5 22. Nf4 Rc6 23. h4 f5 24. Qf3 Qc8 25. Nd3 Ba6 26. h5 Bxd3 27. Bxd3 Bd6 28. Bxd6 Rxd6 29. g4 fxg4 30. Qxg4 Rc6 31. Kg2 Qc7 32. Rh1 e5 33. e4 exd4 34. exd5 Rf6 35. Qxd4 Rf4 36. Qe3 Qf7 37. f3 Qf6 38. Qf2 Nd7 39. Rc1 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "Sterckx, Pieter"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1853"]
[BlackElo "1983"]
[PlyCount "104"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Bd6 6. Bb5+ Bd7 7. Qe2+ Qe7 8. Qxe7+ Kxe7 9. 0-0 Bxb5 10. Nxb5 Nxd5 11. c4 Nb4 12. d4 a6 13. Nxd6 cxd6 14. Bxf4 Nd3 15. Bg3 Nxb2 16. c5 dxc5 17. dxc5 f6 18. Rab1 Nd3 19. Rxb7+ Nd7 20. c6 N3c5 21. Rc7 Rhc8 22. Re1+ Kd8 23. cxd7 Rxc7 24. Re8+ Kxd7 25. Rxa8 Rb7 26. Rb8 Rxb8 27. Bxb8 Na4 28. Ba7 Nc3 29. a3 Kc6 30. Nd4+ Kd5 31. Kf2 Nb1 32. a4 a5 33. Nb3 Nc3 34. Bd4 Nxa4 35. Ke3 f5 36. Bxg7 Nb6 37. Nxa5 Ke6 38. Nc6 Nd5+ 39. Kf3 Kf7 40. Bd4 Kg6 41. Ne5+ Kh5 42. Nd3 Kg5 43. g3 Ne7 44. h4+ Kg6 45. Kf4 Kh5 46. Bf6 Nd5+ 47. Kxf5 Nxf6 48. Kxf6 Kg4 49. Kg7 Kxg3 50. h5 Kg4 51. h6 Kg5 52. Kxh7 Kf6 1-0

[Event "Spijkenisse op-A 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.27"]
[Round "6"]
[White "De Freytas, Paul"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1960"]
[BlackElo "1953"]
[PlyCount "117"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Rc8 11. f4 Ng4 12. Bxg4 Bxg4 13. b3 Be6 14. Rad1 a6 15. f5 Bd7 16. Nxc6 Bxc6 17. Nd5 Bxd5 18. exd5 b5 19. cxb5 axb5 20. fxg6 hxg6 21. Bd4 Qc7 22. Bxg7 Kxg7 23. Qd4+ Kg8 24. Rfe1 Rfe8 25. Rd2 Qc5 26. Ree2 Kf8 27. Kf1 Qxd4 28. Rxd4 Rc5 29. Kf2 f6 30. g4 Rec8 31. h3 Rc3 32. Kg2 g5 33. Rde4 R8c7 34. Rd2 Rc1 35. Rb4 R7c5 36. Re4 Rb1 37. Rde2 Rc7 38. Rb4 Rc5 39. Rbe4 Rxd5 40. Rxe7 Re5 41. R2xe5 dxe5 42. Rb7 Rb2+ 43. Kf3 Rxa2 44. Rxb5 Kf7 45. Rb6 Rh2 46. Kg3 Rc2 47. b4 e4 48. b5 e3 49. Kf3 Rc3 50. Ke2 Rb3 51. Rb8 Ke7 52. b6 Kd7 53. b7 Kc7 54. Rf8 Rb6 55. b8Q+ Rxb8 56. Rxf6 Kd7 57. Kxe3 Rb3+ 58. Ke4 Rxh3 59. Rg6 1-0

[Event "Spijkenisse op-A 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.27"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Hoos, Bob"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1953"]
[BlackElo "1876"]
[PlyCount "67"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 0-0 6. e4 d6 7. Bd3 e5 8. 0-0 Nh5 9. Re1 a6 10. g3 Qe8 11. Be2 Bg4 12. Ng5 Bxe2 13. Qxe2 Nd7 14. Be3 Rb8 15. a4 b6 16. Qd2 h6 17. Nh3 Kh7 18. g4 Nf4 19. Nxf4 exf4 20. Bxf4 Ne5 21. Qe2 Qd7 22. f3 Rbe8 23. a5 f5 24. Bxe5 Bxe5 25. h3 fxe4 26. Nxe4 Qd8 27. axb6 Qxb6 28. Kg2 Rf7 29. Ra3 Qd8 30. Rxa6 Rb7 31. Ra2 Rf8 32. Nxc5 Rxb2 33. Rxb2 Bxb2 34. Ne6 1-0

[Event "Spijkenisse op-A 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "2"]
[White "Coenen, Michael"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2309"]
[BlackElo "1953"]
[PlyCount "61"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. h3 Be7 8. 0-0 0-0 9. Re1 f5 10. c4 Be6 11. cxd5 Bxd5 12. Nc3 Nxc3 13. bxc3 Bd6 14. Rb1 Qd7 15. Rb5 Be4 16. Bc4+ Kh8 17. Ng5 Rf6 18. Nxh7 Kxh7 19. Qh5+ Rh6 20. Bxh6 gxh6 21. f3 a6 22. Rb2 Bg3 23. Bf7 Qd6 24. Rd1 Bxf3 25. Qxf3 f4 26. Re2 Rf8 27. Re6 Rxf7 28. Rxd6 cxd6 29. Rd2 Na5 30. Re2 Nc4 31. Qd3+ 1-0

[Event "Spijkenisse op-A 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "3"]
[White "Holwijn, Melvin"]
[Black "Klepke, Ricardo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1953"]
[BlackElo "2007"]
[PlyCount "82"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. e4 bxc4 6. Bxc4 g6 7. Bd2 Bg7 8. Bc3 0-0 9. Nf3 Nbd7 10. 0-0 Nb6 11. Be2 Qd7 12. a4 Rb8 13. Bb5 Qc7 14. Na3 Bd7 15. a5 Nbxd5 16. exd5 Bxb5 17. Nxb5 Rxb5 18. Qa4 a6 19. Qc4 Nd7 20. Bxg7 Kxg7 21. Qc3+ Nf6 22. Nd4 Rb7 23. Nc6 Kg8 24. Qd3 e6 25. Qxa6 Nxd5 26. b4 Nxb4 27. Nxb4 Rxb4 28. Rfd1 d5 29. Qd3 Rd4 30. Qf3 Rxd1+ 31. Qxd1 c4 32. a6 c3 33. Qc2 Ra8 34. g3 Ra7 35. Ra2 Qc4 36. Qb1 Kg7 37. Qa1 d4 38. Ra4 Qd5 39. Ra5 Qd6 40. Ra3 e5 41. Ra5 d3 0-1

[Event "Spijkenisse op-A 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.25"]
[Round "1"]
[White "Looij, Gysbert"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1755"]
[BlackElo "1953"]
[PlyCount "76"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Be2 d5 6. exd5 Nxd5 7. Bd2 0-0 8. Nxd5 Bxd2+ 9. Nxd2 Qxd5 10. Bf3 Qe6 11. 0-0 Nd4 12. Re1 Nxf3+ 13. Qxf3 f6 14. Nb3 Qb6 15. Qd5+ Be6 16. Qc5 Rfd8 17. Qxb6 axb6 18. Nd2 Ra7 19. f4 Rd5 20. fxe5 Rxe5 21. Rxe5 fxe5 22. a3 Ra5 23. Re1 Rc5 24. c3 Rd5 25. d4 exd4 26. cxd4 Rxd4 27. Nf3 Rd6 28. Kf2 h6 29. Rc1 c6 30. Re1 Bd5 31. Re7 c5 32. Re3 Bc6 33. Re7 b5 34. Ke3 Kf8 35. Rc7 Re6+ 36. Kf2 c4 37. Nd4 Rd6 38. Nf3 Rd3 0-1

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "5"]
[White "Finkenflugel, Renzo"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1894"]
[BlackElo "1980"]
[PlyCount "62"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nf6 6. d4 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Bf3 Bf5 10. Re1 Qd7 11. Ne3 Bg6 12. Ncd5 Bd8 13. c3 Rb8 14. b4 Nxd5 15. Nxd5 Ne7 16. Nxe7+ Bxe7 17. b5 Bf6 18. a4 Rfe8 19. Rxe8+ Qxe8 20. Be3 Be4 21. Bg4 b6 22. Rc1 Qe7 23. Qb3 Re8 24. Re1 Qd8 25. Qc4 Re7 26. Bd2 Qa8 27. Bh3 Bd5 28. Qd3 Rxe1+ 29. Bxe1 Qe8 30. Bd2 Qe4 31. Bf5 Qxg2# 0-1

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "6"]
[White "Holwijn, Melvin"]
[Black "Habig, Bryan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1980"]
[PlyCount "90"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Bg4 8. Ne5 Bh5 9. e3 Nbd7 10. Bf4 Bg6 11. Nxg6 hxg6 12. h3 Nf8 13. Qb3 Qb6 14. Be2 Ne6 15. Bh2 0-0 16. Qc2 Rfd8 17. 0-0 Bd6 18. Bxd6 Rxd6 19. Na4 Qd8 20. b4 b5 21. Nc5 Nxc5 22. Qxc5 Ne4 23. Qc2 a5 24. a3 Qh4 25. Bd3 axb4 26. axb4 Rxa1 27. Rxa1 Rf6 28. Bxe4 Qxe4 29. Qxe4 dxe4 30. Ra8+ Kh7 31. Re8 Re6 32. Rxe6 fxe6 33. g4 g5 34. Kg2 Kg6 35. f3 exf3+ 36. Kxf3 Kf6 37. e4 Ke7 38. e5 Kf7 39. Kg3 Kg6 40. h4 Kh6 41. h5 g6 42. hxg6 Kxg6 43. Kf3 Kf7 44. Ke3 Ke7 45. Ke4 Kd7 1/2-1/2

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "2"]
[White "Corstjens, Rolf"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1736"]
[BlackElo "1980"]
[PlyCount "53"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Ba5 5. Bc4 d6 6. d3 0-0 7. b4 Bb6 8. h3 c6 9. 0-0 h6 10. Be3 Bc7 11. Bb3 Qe7 12. Ne2 Be6 13. Ng3 Bxb3 14. Nf5 Qe6 15. cxb3 d5 16. Qc2 Bb6 17. Bc5 Bxc5 18. bxc5 Nbd7 19. b4 Nh7 20. Rfe1 d4 21. Rec1 Ng5 22. Nxg5 hxg5 23. Qd2 Qf6 24. Rab1 g6 25. Nh6+ Kg7 26. Ng4 Qe7 27. f3 1/2-1/2

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "3"]
[White "Holwijn, Melvin"]
[Black "Vlaming, Halana"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1980"]
[BlackElo "1783"]
[PlyCount "105"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 a6 7. cxd5 exd5 8. Bd3 Nc6 9. Rc1 Re8 10. h3 Be6 11. 0-0 h6 12. Bf4 Bd6 13. Ne5 Ne7 14. Qf3 Rc8 15. Bxh6 Nc6 16. Nxc6 bxc6 17. Bg5 Be7 18. Bxa6 Rb8 19. b3 Nh7 20. Bxe7 Qxe7 21. Bd3 Nf6 22. Na4 Qd6 23. Nc5 Bd7 24. Qf4 Qxf4 25. exf4 Rb6 26. Rfe1 Rxe1+ 27. Rxe1 Kf8 28. g4 Bc8 29. Bf1 Nd7 30. Nd3 f6 31. f5 Kf7 32. Nf4 Nf8 33. Bd3 Bd7 34. Ng6 Nxg6 35. fxg6+ Kf8 36. Bf5 Bxf5 37. gxf5 Rb4 38. Rd1 Rb8 39. Rc1 Rb6 40. Kg2 Ke7 41. Kf3 Kd6 42. h4 Rb8 43. Rc3 Rh8 44. Kg4 Re8 45. Re3 Rh8 46. b4 Rb8 47. Rb3 Re8 48. Re3 Rb8 49. a3 Ra8 50. h5 Rh8 51. a4 Kd7 52. a5 Rb8 53. h6 1-0

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.28"]
[Round "1"]
[White "Holwijn, Melvin"]
[Black "Copier, Richard"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1980"]
[PlyCount "97"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Bb4 7. Qb3 a5 8. a3 Be7 9. e3 Nbd7 10. Be2 h6 11. Bh4 0-0 12. 0-0 Nh7 13. Bg3 f5 14. Ne5 Nxe5 15. Bxe5 Bf6 16. f4 Qe8 17. e4 fxe4 18. Nxe4 a4 19. Qa2 Be7 20. Ng3 Nf6 21. Rae1 Qg6 22. Qa1 Bd8 23. Qd1 Bd7 24. Bd3 Qf7 25. Qc2 Qe7 26. Bc7 Ne4 27. Bxd8 Qxd8 28. Nxe4 dxe4 29. Bxe4 Qb6 30. Qc3 Bf5 31. Bxf5 Rxf5 32. Re5 Raf8 33. Rxf5 Rxf5 34. Rf2 Rd5 35. Rd2 Rb5 36. Qc4+ Kf8 37. Qxa4 Rxb2 38. Rxb2 Qxb2 39. Qb4+ Qxb4 40. axb4 Ke7 41. Kf2 Ke6 42. Ke3 Kf5 43. Kf3 Ke6 44. Ke4 g6 45. g4 h5 46. gxh5 gxh5 47. h4 Kf6 48. f5 b6 49. Kf4 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.02"]
[Round "5"]
[White "Vereggen, Lars"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2068"]
[BlackElo "2032"]
[PlyCount "137"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 dxc4 7. Qxc4 e6 8. Nc3 Be7 9. 0-0 0-0 10. e4 Nbd7 11. Rd1 Qc7 12. Bg5 Nb6 13. Qe2 Rad8 14. Rac1 Qb8 15. Bh4 a6 16. Qc2 Rfe8 17. e5 Nfd5 18. Bxe7 Nxe7 19. Ne4 Ng6 20. h4 Nd5 21. h5 Nf8 22. Qd2 Qc7 23. h6 f5 24. exf6 Nxf6 25. hxg7 Nxe4 26. gxf8Q+ Rxf8 27. Qe2 Qf4 28. Re1 Ng5 29. Nxg5 Qxg5 30. Qxe6+ Kh8 31. Rc5 Qf4 32. Qe5+ Rf6 33. Qxf4 Rxf4 34. Re7 Rdxd4 35. Rxb7 Rf6 36. Re5 Rd1+ 37. Kh2 Rh6+ 38. Kg3 Rg6+ 39. Kf3 Rd8 40. Rf5 Rgd6 41. g3 Rd3+ 42. Kg2 R8d7 43. Rf7 Rxf7 44. Rxf7 Rd2 45. Rb7 a5 46. Kf3 a4 47. a3 c5 48. g4 Rc2 49. Kg3 c4 50. f4 c3 51. bxc3 Rxc3+ 52. Kh4 Rxa3 53. Kg5 Rb3 54. Ra7 a3 55. Kf6 Rb6+ 56. Kf7 Rb8 57. f5 a2 58. f6 a1Q 59. Rxa1 Rb7+ 60. Ke6 Rb6+ 61. Kf5 Kg8 62. Ra8+ Kf7 63. Ra7+ Kg8 64. g5 Rb8 65. Rd7 Rf8 66. g6 hxg6+ 67. Kxg6 Ra8 68. Rg7+ Kh8 69. Rh7+ 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "3"]
[White "Holwijn, Melvin"]
[Black "Balje, Jan"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2032"]
[BlackElo "2189"]
[PlyCount "100"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. Rd1 Bg6 11. Bd3 Bxd3 12. Qxd3 Qa5 13. e4 e5 14. Na2 exd4 15. Nxb4 Qxb4 16. Bd2 Qd6 17. Qxd4 Qxd4 18. Nxd4 Nxe4 19. Bb4 c5 20. Nf5 Rfd8 21. Be1 Ne5 22. f3 Nf6 23. Nd6 Rd7 24. Bc3 Nc6 25. Bxf6 gxf6 26. Ne4 Re7 27. Nxc5 Re2 28. Rab1 Kg7 29. Nxb7 Rb8 30. Kf1 Rc2 31. Rdc1 Rxc1+ 32. Rxc1 Rxb7 33. Rxc6 Rxb2 34. Rc7 f5 35. Rxa7 Ra2 36. a5 f4 37. h3 Kf6 38. a6 Kg6 39. Ra8 Kg7 40. a7 h6 41. Ke1 Kh7 42. Kd1 Kg7 43. Kc1 Kh7 44. Kb1 Ra4 45. Kb2 Kg7 46. Kb3 Ra1 47. Kb4 Ra2 48. Kb5 Ra1 49. Kb6 Rb1+ 50. Kc7 Ra1 1/2-1/2

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "7"]
[White "Holwijn, Melvin"]
[Black "Klein, Gernot"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2032"]
[BlackElo "1888"]
[PlyCount "60"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. c4 e6 5. Nc3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. e4 e5 9. dxe5 Bxe5 10. exd5 Bxc3 11. bxc3 cxd5 12. Qb3 Nbd7 13. Ba3 Re8 14. cxd5 Bxf3 15. gxf3 Ne5 16. c4 Nxf3+ 17. Kh1 Nd2 18. Qxb7 Rb8 19. Qxa7 Nxd5 20. Qd4 Nf6 21. Qc3 Nxf1 22. Rxf1 Qb6 23. c5 Qc6+ 24. f3 Rbd8 25. Bb2 Rc8 26. Bf5 Rc7 27. Rc1 Rce7 28. Bh3 Re3 29. Qa5 Re2 30. Qc3 R8e3 0-1

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "6"]
[White "Porteman, Eric"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1912"]
[BlackElo "2032"]
[PlyCount "75"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 b6 3. Nc3 Bb7 4. d3 d5 5. cxd5 Nxd5 6. Bd2 e6 7. Nxd5 Bxd5 8. Bc3 f6 9. e3 Bd6 10. Be2 0-0 11. 0-0 Nd7 12. d4 f5 13. b3 Rf6 14. Ne5 Rh6 15. g3 Nf6 16. f3 Qe8 17. Bd3 g5 18. Qc2 Qh5 19. Rf2 Rf8 20. e4 fxe4 21. fxe4 Nxe4 22. Rxf8+ Bxf8 23. Bxe4 Bxe4 24. Qf2 Bg7 25. g4 Qe8 26. Qe3 Bxe5 27. dxe5 Bb7 28. Rf1 Rg6 29. Qd4 Bd5 30. Rf6 Qc6 31. Qb4 Rxf6 32. exf6 Qd7 33. Qd4 Qf7 34. Kf2 Qg6 35. Kg3 c5 36. Qe3 h6 37. h4 Qc2 38. Bd2 1/2-1/2

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Bondarchuk, Vadim"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2032"]
[BlackElo "1996"]
[PlyCount "38"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 cxd4 7. Nxd4 Nc6 8. e3 Be7 9. Bb5 Bd7 10. Bxf6 Bxf6 11. Nxd5 Bxd4 12. exd4 0-0 13. Bxc6 Bxc6 14. Ne3 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 Rfd8 17. Nf5 Rd7 18. Rad1 g6 19. Ne3 Rxd4+ 1/2-1/2

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Schleipfenbauer, Bent"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2032"]
[PlyCount "87"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 0-0 8. e3 h6 9. Bh4 b6 10. Bd3 Ba6 11. 0-0 Bxd3 12. Qxd3 Nbd7 13. Rac1 Re8 14. Rfd1 Nh5 15. Bxe7 Qxe7 16. Ne2 Rac8 17. Ng3 Nhf6 18. Qa6 Rc7 19. Rc2 Rec8 20. Rdc1 c5 21. dxc5 Nxc5 22. Qa3 Qd8 23. Nf5 Kh7 24. N5d4 Ne6 25. Nc6 Qd7 26. Nfe5 Qe8 27. Nxa7 Rxc2 28. Rxc2 Rxc2 29. Qd3+ g6 30. Qxc2 d4 31. Nac6 dxe3 32. fxe3 Nd8 33. Nxd8 Qxe5 34. Qb3 Nd5 35. Nxf7 Qe6 36. h3 Kg7 37. Nd8 Qd7 38. e4 Nf4 39. Qxb6 Qd1+ 40. Kh2 Nxg2 41. Qc7+ Kf6 42. Qf7+ Ke5 43. Nc6+ Kxe4 44. Qxg6+ 1-0

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Schubert, Karl"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2032"]
[BlackElo "1929"]
[PlyCount "49"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d6 2. c4 f5 3. g3 g6 4. Bg2 Nf6 5. Nc3 Bg7 6. Nf3 0-0 7. 0-0 Qe8 8. b3 Na6 9. Bb2 c6 10. Rc1 h6 11. Qc2 Bd7 12. Rfd1 Qf7 13. Ba3 Rab8 14. c5 d5 15. Ne5 Qe8 16. f3 h5 17. b4 Bh6 18. Rb1 Be3+ 19. Kh1 Kg7 20. Bc1 Bxc1 21. Qxc1 h4 22. gxh4 Rh8 23. Qg5 Rh5 24. Qg3 Qh8 25. Qxg6+ 1-0

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "3"]
[White "Santiago, Gerardo"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1883"]
[BlackElo "2032"]
[PlyCount "100"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c3 Be7 8. Bf4 0-0 9. Nbd2 f5 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Nf3 Ng5 13. h4 Nxf3+ 14. Qxf3 Bxe5 15. dxe5 Re8 16. Qe2 Qe7 17. f4 d4 18. Bc4+ Be6 19. Bxe6+ Qxe6 20. cxd4 Rad8 21. Rd1 Qxa2 22. 0-0 Qd5 23. Qf3 c5 24. Qxd5+ Rxd5 25. dxc5 Rxc5 26. Rd7 Kf8 27. Rxb7 Re7 28. Rxe7 Kxe7 29. Rf2 Rc1+ 30. Kh2 a5 31. Rd2 Rc4 32. g3 a4 33. h5 Rc1 34. Kg2 h6 35. Kf2 Ra1 36. Ke3 a3 37. bxa3 Rxa3+ 38. Rd3 Ra4 39. Rc3 Kd7 40. Rb3 Ke7 41. Rb7+ Kf8 42. Rc7 Ra3+ 43. Kd4 Rxg3 44. e6 Rg1 45. Ke5 Re1+ 46. Kxf5 Re2 47. Rc5 Ke7 48. Re5 Rg2 49. Rd5 Re2 50. Rd7+ Kf8 1/2-1/2

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.17"]
[Round "1"]
[White "Van den Akker, Guus"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C27"]
[BlackElo "2032"]
[PlyCount "54"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. f4 Ng4 6. f5 h5 7. g3 Nf2 8. Qf3 Nxh1 9. Nh3 f6 10. g4 Nc6 11. gxh5 Nd4 12. Qg4 Kf8 13. h6 g5 14. Nxg5 fxg5 15. Bxg5 Qxg5 16. Qxg5 Nf3+ 17. Ke2 Nxg5 18. Rxh1 Rxh6 19. h4 Nf7 20. Nd5 Bb6 21. Rh2 c6 22. Nc3 Bd7 23. Rg2 Rxh4 24. f6 Rf4 25. Bxf7 Kxf7 26. Rg7+ Kxf6 27. Rxd7 Rh8 0-1

[Event "Delft Prinsenstad op-B 6th"]
[Site "Delft"]
[Date "2013.03.29"]
[Round "1"]
[White "Holwijn, Melvin"]
[Black "Roeleveld, Koos"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1970"]
[BlackElo "1824"]
[PlyCount "109"]
[EventDate "2013.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Nf3 0-0 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Qb6 10. Rb1 dxc4 11. Bxc4 Qb4 12. Bb3 a5 13. Qe2 a4 14. Qc4 Qxc4 15. Bxc4 b5 16. Bd3 Nh5 17. Bh2 Nd7 18. Be4 Ra6 19. 0-0 b4 20. Bd3 Ra7 21. Ne4 c5 22. Nxc5 Nxc5 23. dxc5 Rc8 24. Rfc1 a3 25. bxa3 Rxa3 26. Be4 Bc3 27. c6 Nf6 28. Bf3 Rxa2 29. g4 g5 30. Rb3 Rd2 31. Rbxc3 bxc3 32. Rxc3 e6 33. Rb3 Nd5 34. Bxd5 Rxd5 35. c7 Ra5 36. Rb8 Ra8 37. Bd6 f6 38. f4 Kf7 39. fxg5 fxg5 40. e4 Ke8 41. e5 Kd7 42. Rb7 Ra6 43. Rb8 Rc6 44. Kf2 R6xc7 45. Bxc7 Kxc7 46. Rb3 Rf8+ 47. Ke3 Kc6 48. Rd3 Kc7 49. Rd6 Re8 50. Kd4 Rd8 51. Rxd8 Kxd8 52. Kc4 Kc7 53. Kc5 h6 54. Kb5 Kb7 55. Kc5 1/2-1/2

[Event "Leiden Noteboom Memorial-B 73rd"]
[Site "Leiden"]
[Date "2013.02.09"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Van den Berg, Dick"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2038"]
[BlackElo "2029"]
[PlyCount "61"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Ne1 Nd7 12. Bd3 Bg6 13. f4 Nf6 14. Nc2 Bxd3 15. Qxd3 Be7 16. e4 a5 17. Be3 Qc7 18. f5 exf5 19. Rxf5 Rfd8 20. Bf4 Qb6 21. Rf1 g6 22. Qg3 Nxe4 23. Qg4 Nf6 24. Qg3 Rd5 25. Be5 Nd7 26. Rxf7 Rxe5 27. Qh3 Nf8 28. Qh6 Bf6 29. R1xf6 Re1+ 30. Nxe1 Qxd4+ 31. Kh1 1-0

[Event "Brasschaat op 12th"]
[Site "Brasschaat"]
[Date "2012.08.19"]
[Round "2"]
[White "Remijsen, Dave"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1823"]
[BlackElo "2050"]
[PlyCount "83"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Bd3 Be6 9. Qd2 a5 10. Nd4 Nxd4 11. cxd4 0-0 12. d5 Bxd5 13. Bxh7+ Kxh7 14. Qxd5 c6 15. Qh5+ Kg8 16. h4 f5 17. 0-0-0 Qe8 18. Qf3 Bf6 19. g4 Qe6 20. g5 Be5 21. Kb1 f4 22. Bd4 Bxd4 23. Rxd4 Rae8 24. Rdd1 d5 25. h5 Qe4 26. Qh3 Qf5 27. Qh4 Re2 28. Rc1 f3 29. h6 g6 30. Qd4 Qe5 31. Qb6 a4 32. a3 Re8 33. Rcg1 Re7 34. h7+ Rxh7 35. Rxh7 Re1+ 36. Ka2 Kxh7 37. Qxb7+ Kg8 38. Qc8+ Qe8 39. Qxe8+ Rxe8 40. Rg3 Re2 41. Rxf3 Rxc2 42. Rf6 1/2-1/2

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.10"]
[Round "8"]
[White "White, Michael JR"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2346"]
[BlackElo "2050"]
[PlyCount "61"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 0-0 9. 0-0-0 Be6 10. Kb1 Re8 11. h4 a5 12. Ng5 Qc8 13. Bd3 h6 14. Nxe6 Qxe6 15. g4 Bf8 16. g5 h5 17. g6 fxg6 18. Rhg1 Ne7 19. Rg5 Nf5 20. Bxf5 gxf5 21. Rdg1 Qf7 22. Qd1 Re4 23. Be3 Rxh4 24. f3 Re8 25. Qd2 Qe6 26. Qf2 Rc4 27. Bd4 Re7 28. b3 Rc6 29. Rxh5 Qe2 30. Qh4 Qxf3 31. Qxe7 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.05"]
[Round "3"]
[White "Arjun, Bharat"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2261"]
[BlackElo "2050"]
[PlyCount "63"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nf6 4. Bg2 c6 5. 0-0 d3 6. Nc3 dxe2 7. Qxe2 Bf5 8. d4 Qc8 9. Bg5 Qe6 10. Ne5 Nfd7 11. g4 Bg6 12. f4 Nxe5 13. dxe5 f5 14. Na4 Nd7 15. Rad1 0-0-0 16. b4 Bf7 17. Rc1 h6 18. Bd5 Qg6 19. Bxf7 Qxf7 20. e6 Qg6 21. exd7+ Rxd7 22. Bh4 e5 23. fxe5 Bxb4 24. Rcd1 Rxd1 25. Rxd1 Re8 26. c5 Ba5 27. Bg3 fxg4 28. Nb2 Rd8 29. Rxd8+ Bxd8 30. Nc4 h5 31. e6 Qb1+ 32. Qe1 1-0

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "6"]
[White "Kuryliw, Ray"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1897"]
[BlackElo "2025"]
[PlyCount "98"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Ne2 Nxe4 5. c3 Bc5 6. d4 exd4 7. Nexd4 Nc6 8. Bd3 d5 9. 0-0 0-0 10. Nxc6 bxc6 11. Qa4 Qd7 12. Bxe4 dxe4 13. Qxe4 Ba6 14. Re1 Rae8 15. Qc2 Rxe1+ 16. Nxe1 Re8 17. Nf3 Re2 18. Bd2 Rxf2 19. Kh1 Qg4 20. Rg1 Rxf3 21. Qd1 Bxg1 22. gxf3 Qe6 23. Qxg1 Qe2 24. Qe1 Qxf3+ 25. Kg1 h6 26. Qf2 Qd3 27. a3 Bc4 28. Bf4 Qb1+ 29. Kg2 Bd5+ 30. Kg3 Qg6+ 31. Kh4 Be6 32. Qf3 Qf5 33. Kg3 Bd5 34. Qe3 h5 35. h3 Qg6+ 36. Kf2 Qg2+ 37. Ke1 Qxb2 38. c4 Qb1+ 39. Kf2 Qc2+ 40. Ke1 Qxc4 41. Qg3 Qe4+ 42. Kf2 Qc2+ 43. Ke1 Bc4 44. Qe3 Qd3 45. Qe8+ Kh7 46. Qe5 Qg6 47. Be3 Be6 48. h4 Bg4 49. Bd4 Qe6 0-1

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "7"]
[White "Wambach, Patrick"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1847"]
[BlackElo "2025"]
[PlyCount "101"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Bf5 8. d3 dxc4 9. bxc4 Qc8 10. Qb3 a5 11. a4 Na6 12. Nbd2 Nb4 13. Bc3 Nd7 14. Bxg7 Kxg7 15. Nd4 Nf6 16. Nxf5+ Qxf5 17. Qc3 Kg8 18. e4 Qd7 19. e5 Ne8 20. d4 Rd8 21. Nb3 b6 22. c5 Qa7 23. cxb6 Qxb6 24. Rfc1 Nc7 25. Bxc6 Ncd5 26. Bxd5 Nxd5 27. Qc4 e6 28. Qb5 Ra8 29. Qxb6 Nxb6 30. Rc5 Rfd8 31. Kf1 Rd5 32. Ke2 Nd7 33. Rxd5 exd5 34. Nc5 Nxc5 35. dxc5 Re8 36. f4 f6 37. Kd3 fxe5 38. fxe5 Rxe5 39. c6 Kf7 40. c7 Re8 41. Rc1 Rc8 42. Kd4 Ke6 43. Rc6+ Kd7 44. Kxd5 Rxc7 45. Rxc7+ Kxc7 46. Kc5 g5 47. g4 Kb7 48. Kb5 h6 49. h3 Kc7 50. Kxa5 Kc6 51. Kb4 1-0

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Coenen, Bert"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2025"]
[BlackElo "1835"]
[PlyCount "55"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. e3 Bb7 6. Nc3 c5 7. Bd3 cxd4 8. exd4 d6 9. 0-0 Nbd7 10. Qe2 0-0 11. Rad1 Re8 12. Ne4 Nxe4 13. Bxe7 Qxe7 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qh4 Rac8 17. b3 Rc7 18. Rfe1 Rec8 19. d5 e5 20. Nxe5 Nxd5 21. Qxe7 Rxe7 22. Rxd5 Rce8 23. Rxd6 f6 24. f4 fxe5 25. Rxe5 Rxe5 26. fxe5 Rxe5 27. Rd8+ Kf7 28. Rd7+ 1-0

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "4"]
[White "Senders, Mischa"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1905"]
[BlackElo "2025"]
[PlyCount "125"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. Bd2 Qc7 8. Qe2 e6 9. h3 Bh5 10. g4 Bg6 11. Ne5 Nbd7 12. h4 Nxe5 13. dxe5 Nxg4 14. Qxg4 Qxe5+ 15. Qe2 Qxe2+ 16. Kxe2 Bxc2 17. Be3 Be7 18. Rac1 Bf5 19. Rcd1 Bf6 20. Bc5 b6 21. Ba3 Rd8 22. Nb5 c5 23. Nd6+ Ke7 24. Nxf5+ exf5 25. b4 Bd4 26. bxc5 Bxc5 27. Bb2 f6 28. Rhg1 g6 29. Kf3 Rxd1 30. Rxd1 Rc8 31. Re1+ Kf8 32. Bb3 Be7 33. Re6 Rc7 34. h5 Kg7 35. Re1 g5 36. Be6 f4 37. Bf5 h6 38. Re6 Kf7 39. Kg4 Rc4 40. Re4 Rc7 41. Rd4 Bc5 42. Rd7+ Rxd7 43. Bxd7 Bxf2 44. Kf5 Bc5 45. Be6+ Kf8 46. Bxf6 f3 47. Kg6 f2 48. Bc4 g4 49. Bg7+ Ke7 50. Bxh6 g3 51. Bf1 b5 52. Bg7 Be3 53. h6 Bxh6 54. Bxh6 b4 55. Bf4 a5 56. Bxg3 a4 57. Bxf2 Kd6 58. Bb5 b3 59. Bxa4 bxa2 60. Bd4 Kd5 61. Ba1 Kc4 62. Kf5 Kb4 63. Bc2 1-0

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "2"]
[White "Dijkstra, Hidde"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1665"]
[BlackElo "2025"]
[PlyCount "92"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 Bf5 10. Be2 Qe8 11. Rdg1 Ne5 12. Nd4 Qd7 13. f4 Ng4 14. Kb1 Rfe8 15. Nxf5 Qxf5 16. Bd3 Qa5 17. h3 Nxe3 18. Qxe3 Bf6 19. Qf2 Qb6 20. Qxb6 axb6 21. Re1 d5 22. c4 d4 23. Be4 c6 24. Bf3 g6 25. a3 Re3 26. Rxe3 dxe3 27. Re1 Re8 28. c3 Bh4 29. Re2 Bg3 30. f5 gxf5 31. b4 f4 32. Kc2 Re5 33. a4 Kf8 34. b5 Rc5 35. Kb3 Ke7 36. Kb4 Kd6 37. Rc2 Re5 38. Re2 Re6 39. Bg4 Rf6 40. Ra2 Be1 41. a5 bxa5+ 42. Rxa5 c5+ 43. Kb3 Bd2 44. b6 f3 45. Bxf3 Rxf3 46. gxf3 e2 0-1

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "3"]
[White "Holwijn, Melvin"]
[Black "Koelmans, Jan Willem"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2025"]
[BlackElo "2027"]
[PlyCount "147"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Qc2 g6 7. Bf4 Bf5 8. Qb3 Qb6 9. e3 Qxb3 10. axb3 Nbd7 11. Be2 Bc2 12. Nd2 Be7 13. g4 Ne4 14. Ncxe4 dxe4 15. Rc1 Bd3 16. Bxd3 exd3 17. Rc3 Nf6 18. Be5 0-0 19. Bxf6 Bxf6 20. Ne4 Be7 21. Rxd3 f5 22. gxf5 Rxf5 23. Ng3 Rb5 24. Ke2 a5 25. Rhd1 a4 26. Ra1 Ra6 27. Rxa4 Rxa4 28. bxa4 Rxb2+ 29. Rd2 Rb1 30. Ra2 Kf7 31. Kd3 Ke6 32. Kc2 Rb4 33. Rb2 Rxa4 34. Rxb7 Ra2+ 35. Rb2 Ra3 36. Kd2 h5 37. Ke2 Ra5 38. Rb6 Kd7 39. h3 Ra2+ 40. Kf3 Kc7 41. Rb1 Rc2 42. Rg1 c5 43. dxc5 Rxc5 44. Ne4 Rc6 45. Ke2 Kd7 46. Kd3 Ke8 47. f4 Ra6 48. Rc1 Ra2 49. Rc6 Kf7 50. Nd2 Bh4 51. Nf3 Ra3+ 52. Ke4 Ra4+ 53. Kd5 Ra5+ 54. Kc4 Bf6 55. Rc5 Ra1 56. Ng5+ Bxg5 57. Rxg5 Ra4+ 58. Kd5 Ra5+ 59. Ke4 Ra4+ 60. Kf3 Ra3 61. Re5 Ra1 62. Rc5 Rh1 63. Kg2 Re1 64. Rc3 Kf6 65. Kf2 Rh1 66. e4 Ra1 67. Rc6+ Kf7 68. e5 Ra2+ 69. Kg3 Ra4 70. Rf6+ Kg7 71. Rd6 Kf7 72. Rd7+ Ke6 73. Rg7 Kf5 74. Rf7+ 1-0

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.25"]
[Round "1"]
[White "Holwijn, Melvin"]
[Black "Meul, Willi"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2025"]
[BlackElo "1879"]
[PlyCount "66"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. Nf3 Bg7 6. e3 0-0 7. Bd3 Nbd7 8. h3 dxc4 9. Bxc4 Nb6 10. Bd3 Be6 11. Ng5 Bc4 12. Bxc4 Nxc4 13. Qe2 Nb6 14. 0-0 h6 15. Nf3 e6 16. e4 Qe7 17. Rfd1 Rfd8 18. a4 Rac8 19. a5 Nbd7 20. Ne5 Nxe5 21. Bxe5 Ne8 22. Bxg7 Kxg7 23. e5 Qb4 24. Ra4 Qe7 25. Ne4 Rd5 26. Nc5 Qc7 27. Rda1 Rcd8 28. Qe3 Kh8 29. Rb4 b6 30. axb6 axb6 31. Nb3 c5 32. dxc5 bxc5 33. Rb5 Rxe5 1/2-1/2

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2012.04.08"]
[Round "5"]
[White "Bakker, Guido"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2086"]
[BlackElo "2026"]
[PlyCount "49"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Na2 a5 8. Bxc4 Ba6 9. Bxa6 Nxa6 10. 0-0 c5 11. Qe2 Qd7 12. Ne5 Qb7 13. Qb5+ Qxb5 14. axb5 Nc7 15. b6 Na6 16. dxc5 Nxc5 17. Nxb4 e6 18. Rd1 Nb7 19. Nbc6 Nd5 20. e4 Nxb6 21. Be3 Bc5 22. Bxc5 Nxc5 23. Rxa5 0-0 24. Ne7+ Kh8 25. Rxa8 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2012.04.06"]
[Round "1"]
[White "Ivanov, Jordan"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2387"]
[BlackElo "2026"]
[PlyCount "87"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 g6 5. d4 Bg7 6. Bd2 0-0 7. Rc1 Be6 8. cxd5 Nxd5 9. Na4 Bg4 10. Be2 Nd7 11. 0-0 e5 12. e4 N5f6 13. Nc5 Bxf3 14. Bxf3 exd4 15. Nxb7 Qc7 16. Na5 c5 17. g3 Ne5 18. Bb4 Nfd7 19. Nb3 Bh6 20. Rc2 Rab8 21. Bxc5 Nxc5 22. Nxc5 Rb5 23. Nd3 Nxf3+ 24. Kh1 Qa5 25. Qxf3 Qxa2 26. e5 Qa6 27. Rd1 Bg7 28. Qe4 Qb7 29. Qxb7 Rxb7 30. f4 Rd8 31. Rc6 Bf8 32. Kg2 Bb4 33. Kf3 Ba5 34. Ke4 Rc7 35. Rxc7 Bxc7 36. Rc1 Bb6 37. g4 Kf8 38. f5 gxf5+ 39. gxf5 Rb8 40. f6 Ke8 41. Rg1 Kf8 42. Rg7 h5 43. e6 fxe6 44. Ne5 1-0

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.28"]
[Round "9"]
[White "Holwijn, Melvin"]
[Black "Sadkowsky, Daniel"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1991"]
[BlackElo "2258"]
[PlyCount "84"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Ndb5 a6 7. Nd6+ Ke7 8. Nxc8+ Qxc8 9. Qd3 d5 10. cxd5 Nxd5 11. Bd2 Nxc3 12. Rc1 Qd7 13. Bxc3 Bxc3+ 14. Rxc3 Qxd3 15. Rxd3 Nc6 16. Rb3 Na5 17. Rd3 Rac8 18. e3 Nc4 19. Rb3 b5 20. Bxc4 Rxc4 21. Rd3 Rc1+ 22. Rd1 Rhc8 23. 0-0 R1c2 24. Rb1 Rd2 25. Rfd1 Rxd1+ 26. Rxd1 Rc2 27. Rb1 Kd6 28. Kf1 Kc5 29. Ke1 Kc4 30. g4 g5 31. h3 b4 32. f4 h6 33. fxg5 hxg5 34. a3 a5 35. axb4 axb4 36. Rd1 Rxb2 37. Rd7 b3 38. Rxf7 Kd3 39. Rd7+ Kxe3 40. Kf1 Rc2 41. Re7 b2 42. Rxe6+ Kf3 0-1

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.26"]
[Round "7"]
[White "Holwijn, Melvin"]
[Black "Dal Borgo, Albin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1991"]
[BlackElo "2179"]
[PlyCount "79"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 Nb6 7. e3 c6 8. Bd3 Be7 9. h3 Be6 10. Qc2 Rc8 11. Ng5 Qd7 12. Nxe6 fxe6 13. Be5 Nc4 14. g4 Kd8 15. Bxc4 dxc4 16. Qa4 b5 17. Qa5+ Ke8 18. g5 Nd5 19. Nxd5 Qxd5 20. 0-0-0 Kf7 21. Rhg1 b4 22. Qxd5 cxd5 23. Rg4 Rhg8 24. Rdg1 a5 25. h4 Ke8 26. g6 hxg6 27. Rxg6 Kf7 28. Rxg7+ Rxg7 29. Rxg7+ Ke8 30. h5 Bf8 31. Rg8 Kf7 32. Rh8 b3 33. a3 c3 34. Rh7+ Kg8 35. Ra7 Bxa3 36. bxa3 c2 37. Rb7 Rc3 38. h6 b2+ 39. Rxb2 Kh7 40. Bf4 1-0

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.25"]
[Round "6"]
[White "Ponnet, Hendrik"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2159"]
[BlackElo "1991"]
[PlyCount "79"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nxc3 5. dxc3 c6 6. Nxe5 d5 7. 0-0 Bd6 8. Re1 0-0 9. Bd3 Nd7 10. Bf4 Qf6 11. Nxd7 Bxd7 12. Qh5 g6 13. Bg5 Qxf2+ 14. Kxf2 gxh5 15. Be7 Bxe7 16. Rxe7 Rad8 17. Rae1 Kg7 18. Kg3 Rde8 19. Kh4 Kf6 20. Rxe8 Rxe8 21. Rxe8 Bxe8 22. Bxh7 Kg7 23. Bf5 f6 24. Kg3 b6 25. Kf4 c5 26. g3 Bf7 27. Bc8 Bg6 28. Be6 Bxc2 29. Bxd5 Bg6 30. a3 Bc2 31. Be4 Ba4 32. b4 Bd7 33. h4 Be6 34. Bc6 Kf7 35. Ba4 a5 36. Bb5 cxb4 37. cxb4 axb4 38. axb4 Bd5 39. Ba4 Be6 40. Ke4 1/2-1/2

[Event "Brasschaat op 11th"]
[Site "Brasschaat"]
[Date "2011.08.24"]
[Round "5"]
[White "Peredy, Ferenc"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2216"]
[BlackElo "1991"]
[PlyCount "123"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Bd3 g6 5. h3 Bf5 6. Bxf5 gxf5 7. cxd5 Nxd5 8. Nf3 Nd7 9. g4 N5f6 10. g5 Ne4 11. Nc3 Nxc3 12. bxc3 e6 13. c4 Bg7 14. Rb1 Qc7 15. Qb3 Rb8 16. h4 b5 17. c5 0-0 18. Qc2 Qa5+ 19. Bd2 Qa4 20. Kd1 Qxc2+ 21. Kxc2 a5 22. a3 a4 23. Bc3 Rfe8 24. h5 Ra8 25. Nh4 Nf8 26. f4 Red8 27. Nf3 Nd7 28. Rbg1 Nb8 29. Be1 Rd5 30. Bh4 Na6 31. g6 fxg6 32. hxg6 h6 33. Be1 Nc7 34. Bd2 Ne8 35. Be1 Nf6 36. Ne5 Ra6 37. Bh4 Ne4 38. Be7 Nf2 39. Rh2 Bxe5 40. Rxf2 Bg7 41. Bd6 Ra8 42. Rh1 Rd8 43. Rfh2 Rd7 44. Rh4 Rd8 45. R1h2 Rd7 46. Be5 Bxe5 47. fxe5 Kg7 48. Kc3 Rd8 49. Rxh6 f4 50. Rh7+ Kxg6 51. R2h6+ Kg5 52. exf4+ Kxf4 53. Rf6+ Ke3 54. Rh1 Ke2 55. Rh4 Ke3 56. Rxe6 Rxd4 57. Rxd4 Rxd4 58. Rxc6 Rc4+ 59. Kb2 Kd4 60. e6 Kd5 61. e7 Re4 62. Rc7 1/2-1/2

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Holwijn, Melvin"]
[Black "Ibrahim, Ashraf"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2009"]
[BlackElo "1802"]
[PlyCount "93"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 0-0 7. Bd3 d6 8. 0-0 Nbd7 9. b4 c5 10. b5 d5 11. Bxf6 Nxf6 12. Ne5 Rc8 13. Ne2 dxc4 14. Bxc4 Bd6 15. f4 cxd4 16. Nxd4 Bxe5 17. fxe5 Ne4 18. Bxe6 fxe6 19. Nxe6 Rxf1+ 20. Qxf1 Qd5 21. Nf4 Qxe5 22. Rd1 Nf6 23. Qd3 Ng4 24. Qb3+ Kh8 25. Qe6 Qxe3+ 26. Qxe3 Nxe3 27. Rd7 Rb8 28. h3 a6 29. Kf2 Nc4 30. Nh5 Rf8+ 31. Kg1 Bc8 32. Rxg7 axb5 33. g4 Nd2 34. Re7 b4 35. Kg2 Ba6 36. Kg3 Bc4 37. Ra7 h6 38. Ra4 b3 39. axb3 Rf3+ 40. Kh4 Rxb3 41. Ra8+ Kh7 42. Ra7+ Kg8 43. Nf6+ Kf8 44. Rd7 Nf3+ 45. Kh5 Ne5 46. Nh7+ Ke8 47. Nf6+ 1/2-1/2

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Lentjes, Noud"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1869"]
[BlackElo "2009"]
[PlyCount "101"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 Ne5 10. Be2 Be6 11. Nxe5 dxe5 12. Qe1 Qe8 13. c4 Qa4 14. Kb1 Bb4 15. c3 Be7 16. Qd2 Bf5+ 17. Bd3 Rfd8 18. Bxf5 Rxd2 19. Rxd2 Qxc4 20. Rhd1 Bd6 21. Rd5 g6 22. Bc2 a5 23. Bg5 Kg7 24. R5d3 h6 25. Bc1 a4 26. h4 h5 27. g3 a3 28. b3 Qc6 29. f3 f5 30. g4 e4 31. fxe4 fxe4 32. Rd4 Qxc3 33. Rc4 Qf3 34. Rxe4 Rf8 35. g5 Qg2 36. Be3 Rf1 37. Bd4+ Kf8 38. Ree1 Rxe1 39. Rxe1 Bb4 40. Be4 Qh3 41. Rh1 Qe6 42. Rf1+ Ke8 43. Bc2 Be7 44. Rd1 b5 45. Bc3 Kf7 46. Rf1+ Kg8 47. b4 Kh7 48. Bb3 Qe4+ 49. Ka1 Qb7 50. Rf7+ Kg8 51. Rg7+ 1-0

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Begri, Felix"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2009"]
[BlackElo "1888"]
[PlyCount "69"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 d5 6. cxd5 exd5 7. Nc3 h6 8. Bh4 Be7 9. Bd3 Nbd7 10. 0-0 0-0 11. Rc1 Ne4 12. Bxe7 Qxe7 13. Qe2 a5 14. Rfd1 f5 15. g3 Ndf6 16. Ne5 Rf7 17. Nxf7 Qxf7 18. Nb5 c6 19. f3 cxb5 20. fxe4 fxe4 21. Bxb5 Bc8 22. Qf2 Bg4 23. Be2 Bh3 24. g4 Bxg4 25. Bxg4 Nxg4 26. Qxf7+ Kxf7 27. Re1 Ra7 28. h3 Nf6 29. Rc6 Rb7 30. Rec1 Ne8 31. Rc8 g5 32. R1c6 h5 33. Rd8 g4 34. Rxd5 gxh3 35. Rxh5 1-0

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "Van der Scheur, Dirk"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1895"]
[BlackElo "2009"]
[PlyCount "105"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Be7 6. Bd3 Nbd7 7. 0-0 Qc7 8. b3 0-0 9. Bb2 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bf6 13. Re1 g6 14. Qc2 Bg7 15. h4 Nf6 16. Bd3 b6 17. c5 Nd5 18. a3 a5 19. Ne5 b5 20. Qd2 f6 21. Nf3 Nf4 22. Bf1 Nd5 23. g3 e5 24. dxe5 fxe5 25. Bxb5 cxb5 26. Qxd5+ Be6 27. Qd6 Qxd6 28. cxd6 Bxb3 29. Bxe5 Bd5 30. Bxg7 Bxf3 31. Bh6 Kf7 32. Bg5 Bg4 33. Rac1 Rxe1+ 34. Rxe1 Re8 35. Be7 Rc8 36. f3 Bd7 37. g4 Rc4 38. Bg5 Bc6 39. d7 Bxd7 40. Re7+ Kg8 41. Rxd7 h5 42. gxh5 gxh5 43. Rd3 b4 44. axb4 Rxb4 45. Ra3 a4 46. f4 Kf7 47. f5 Rb5 48. f6 Ra5 49. Kf2 Ke6 50. Ke3 Kd6 51. Ke4 Ra7 52. Kd4 Kc6 53. Kc4 1-0

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "3"]
[White "Broekmeulen, Joris"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1882"]
[BlackElo "2009"]
[PlyCount "38"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. Nd2 0-0 9. Bxe4 dxe4 10. Nxe4 Bxh2+ 11. Kxh2 Qh4+ 12. Kg1 Qxe4 13. Re1 Qg6 14. Bf4 Rfe8 15. Qd2 Bf5 16. c3 c6 17. Rxe8+ Rxe8 18. Re1 Re6 19. Re3 Rxe3 1/2-1/2

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Lenaerts, Lennert"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2009"]
[BlackElo "1867"]
[PlyCount "106"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 d6 6. e4 0-0 7. Be2 a6 8. 0-0 b5 9. cxb5 axb5 10. Bxb5 Ba6 11. Bxa6 Rxa6 12. Qe2 Ra7 13. h3 Nbd7 14. Be3 Qa5 15. Nd2 Rb7 16. Nc4 Qa6 17. a3 Rfb8 18. Rfe1 Nb6 19. Nxb6 Qxe2 20. Rxe2 Rxb6 21. Ra2 Rb3 22. e5 Nd7 23. Bg5 Bxe5 24. Rc2 f6 25. Be3 Nb6 26. a4 Bxc3 27. Rxc3 Rxc3 28. bxc3 Nxd5 29. Bd2 Ra8 30. a5 Nb6 31. a6 Nc4 32. Be1 Ne5 33. Kf1 Kf7 34. Ke2 Ke6 35. f4 Nc6 36. Kd3 Nb8 37. a7 Nc6 38. Ra6 Kd7 39. Ke4 Rxa7 40. Rxa7+ Nxa7 41. f5 g5 42. c4 Nc6 43. Bc3 h5 44. h4 gxh4 45. Be1 Ne5 46. Kd5 Ng4 47. Ke4 Ne5 48. Kd5 Nd3 49. Bxh4 Nf4+ 50. Ke4 Nxg2 51. Bf2 h4 52. Kf3 h3 53. Kg3 Nh4 0-1

[Event "Maastricht Limburg op-B 5th"]
[Site "Maastricht"]
[Date "2011.06.10"]
[Round "1"]
[White "Lemmen, Raoul"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1855"]
[BlackElo "2009"]
[PlyCount "62"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Bg5 Nbd7 7. e3 Qb6 8. Qc1 Ne4 9. Bxc4 e6 10. Bh4 Bb4 11. Nd2 Qa5 12. Ndxe4 Bxe4 13. 0-0 Bg6 14. e4 0-0 15. Bd3 e5 16. Ne2 exd4 17. f4 Nc5 18. Qc2 Nxd3 19. Qxd3 f6 20. f5 Bf7 21. Kh1 c5 22. Nf4 Qc7 23. g4 h6 24. Nh3 Qd7 25. Rg1 c4 26. Qe2 Rae8 27. Nf2 Bc5 28. Qd2 d3 29. Bxf6 Bd5 30. exd5 Qxd5+ 31. Rg2 Re2 0-1

[Event "Zwijndrecht op"]
[Site "Zwijndrecht"]
[Date "2010.12.30"]
[Round "9"]
[White "Holwijn, Melvin"]
[Black "Cools, Gorik"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2021"]
[BlackElo "2263"]
[PlyCount "160"]
[EventDate "2010.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. a3 0-0 10. Bd3 f5 11. Qc2 Bxd3 12. Qxd3 Nc6 13. 0-0-0 Na5 14. h4 b5 15. cxb5 a6 16. b4 Nb7 17. bxa6 Nd6 18. Rd2 Rfb8 19. Rb2 c6 20. h5 Rb6 21. Nd2 Rbxa6 22. Nb1 Qg5 23. g3 h6 24. Rh4 Ne4 25. Qe2 Qe7 26. Rb3 d6 27. Kb2 c5 28. b5 Ra4 29. Nc3 c4 30. Nxa4 cxb3 31. Nb6 Rb8 32. Nc4 Rxb5 33. Nd2 Qb7 34. Nxe4 fxe4 35. Qg4 Rf5 36. Rh2 Qf7 37. Qxe4 Rb5 38. Qg6 Kf8 39. Qxf7+ Kxf7 40. g4 e5 41. dxe5 dxe5 42. e4 Kf6 43. Rh3 Kg5 44. Rxb3 Ra5 45. f3 Kf4 46. Rd3 Ra7 47. Kb3 Rb7+ 48. Kc4 g6 49. hxg6 Rg7 50. a4 Rxg6 51. a5 h5 52. gxh5 Rh6 53. Kb5 Rxh5 54. a6 Rh7 55. Kb6 Rh6+ 56. Ka5 Rh7 57. Rb3 Kg3 58. Rb7 Rh8 59. Rf7 Rh1 60. a7 Ra1+ 61. Kb6 Rb1+ 62. Kc6 Ra1 63. Kd5 Ra5+ 64. Kc6 Ra3 65. Kb7 Rb3+ 66. Kc8 Ra3 67. Kb8 Rb3+ 68. Rb7 Rxf3 69. Rg7+ Kf2 70. a8Q Rf8+ 71. Kb7 Rxa8 72. Kxa8 Kf3 73. Kb7 Kxe4 74. Kc6 Kd4 75. Kd6 e4 76. Rg4 Kd3 77. Ke5 e3 78. Rd4+ Kc3 79. Re4 Kd2 80. Kf4 e2 1/2-1/2

[Event "Zwijndrecht op"]
[Site "Zwijndrecht"]
[Date "2010.12.26"]
[Round "2"]
[White "Maes, Wim"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2274"]
[BlackElo "2021"]
[PlyCount "59"]
[EventDate "2010.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Bd6 6. Qe2+ Qe7 7. Qxe7+ Kxe7 8. d4 Re8 9. 0-0 Kf8 10. Nc3 Ng4 11. Nb5 Ne3 12. Bxe3 Rxe3 13. Bd3 h6 14. Rae1 Rxe1 15. Rxe1 Nd7 16. c4 a6 17. Nxd6 cxd6 18. Nd2 Nf6 19. Nb1 Bd7 20. Nc3 Rc8 21. b4 Bb5 22. cxb5 Rxc3 23. bxa6 Rxd3 24. axb7 Nd7 25. Rc1 Re3 26. Rc8+ Re8 27. a4 Ke7 28. a5 Nb8 29. b5 Rd8 30. a6 1-0

[Event "Goch op 21st"]
[Site "Goch"]
[Date "2010.10.03"]
[Round "6"]
[White "Holwijn, Melvin"]
[Black "Lasschuit, Rene"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2021"]
[BlackElo "1852"]
[PlyCount "69"]
[EventDate "2010.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 g6 5. Nc3 Bg7 6. Nh3 d6 7. 0-0 0-0 8. f3 e5 9. d5 h6 10. f4 e4 11. Nf2 c5 12. Be3 a6 13. a4 a5 14. Nb5 Na6 15. Bd2 Nc7 16. Bc3 Nxb5 17. axb5 e3 18. Nd3 Qe7 19. Rxa5 Rxa5 20. Bxa5 Ne4 21. Qc2 Bd7 22. Ra1 Ra8 23. Ra3 Bd4 24. Be1 Re8 25. b4 cxb4 26. Bxb4 Rc8 27. Qa2 Rc7 28. Ra8+ Rc8 29. Rxc8+ Bxc8 30. Qa8 Qc7 31. Qa2 Nd2 32. c5 Ne4 33. cxd6 Nxd6 34. Bxd6 Qxd6 35. Qc4 1-0

[Event "Goch op 21st"]
[Site "Goch"]
[Date "2010.10.03"]
[Round "7"]
[White "Stuemer, Paul"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2121"]
[BlackElo "2021"]
[PlyCount "79"]
[EventDate "2010.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 c6 4. Bg2 Bf5 5. c4 e6 6. 0-0 Nbd7 7. Nbd2 h6 8. b3 Ne4 9. Bb2 Bb4 10. a3 Be7 11. c5 Bf6 12. b4 0-0 13. Nb3 b6 14. Qc1 bxc5 15. dxc5 Bxb2 16. Qxb2 Qc7 17. Nfd4 Bh7 18. Na5 Ndxc5 19. Ndxc6 Na4 20. Qd4 Nac3 21. Rfe1 Qb6 22. e3 Nb5 23. Qb2 Nbd6 24. Rac1 Rfe8 25. Red1 Nb7 26. Nb3 Ned6 27. Nba5 Nxa5 28. Nxa5 Rac8 29. h4 Be4 30. Bxe4 Nxe4 31. Rc2 Rxc2 32. Qxc2 Nd6 33. Rd3 Rc8 34. Rc3 Rxc3 35. Qxc3 Nc4 36. Nxc4 Qc6 37. b5 Qc8 38. a4 dxc4 39. a5 Qc5 40. b6 1/2-1/2

[Event "Goch op 21st"]
[Site "Goch"]
[Date "2010.10.02"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Hoellmann, Ludger"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2021"]
[BlackElo "2206"]
[PlyCount "132"]
[EventDate "2010.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 c6 7. Be3 Be6 8. Nd2 Nd7 9. f3 Kc7 10. Bf2 Nh6 11. e4 a5 12. Rc1 a4 13. Be2 Nf7 14. 0-0 Bc5 15. Bxc5 Nxc5 16. Rfd1 Rhd8 17. b4 axb3 18. Nxb3 Rxd1+ 19. Rxd1 Nd7 20. Rc1 Nd8 21. Rc2 Bf7 22. Nd1 b6 23. Ne3 Ne6 24. Kf2 Nec5 25. Nf1 Ra3 26. Nfd2 Kd6 27. Nb1 Ra4 28. N1d2 Ne6 29. g3 Ndc5 30. Ke3 Nxb3 31. axb3 Ra3 32. Rc3 Kc5 33. Rd3 Nd4 34. f4 Kb4 35. Bd1 Ra8 36. Nf3 Nxf3 37. Bxf3 Ra7 38. fxe5 fxe5 39. Bd1 b5 40. cxb5 cxb5 41. Kd2 h6 42. Kc1 Ra2 43. h4 Rf2 44. Bc2 Be6 45. Re3 Rg2 46. Bd1 Bf7 47. Bc2 Bg6 48. Bd1 Kc5 49. Bc2 b4 50. Kb2 Rf2 51. Kb1 Bh7 52. Kb2 g5 53. hxg5 hxg5 54. Kc1 Bg6 55. Kb2 Bh5 56. Kc1 Rf3 57. Re1 Rxg3 58. Rh1 Bf3 59. Rh8 Rg1+ 60. Kd2 Rg2+ 61. Kc1 g4 62. Rc8+ Kd6 63. Rc4 g3 64. Rxb4 Rf2 65. Rb6+ Kc5 66. Rb8 g2 0-1

[Event "Goch op 21st"]
[Site "Goch"]
[Date "2010.10.02"]
[Round "5"]
[White "Ydo, Pim"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2125"]
[BlackElo "2021"]
[PlyCount "85"]
[EventDate "2010.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 0-0 9. Nge2 b6 10. h3 h6 11. Bf4 Bb7 12. 0-0 Re8 13. Rfd1 Nf8 14. Rac1 Bd6 15. Bxd6 Qxd6 16. Ng3 g6 17. Qe2 h5 18. Qf3 N8h7 19. Nge2 Ng5 20. Qf4 Qxf4 21. Nxf4 Nge4 22. Nfe2 Rad8 23. b4 b5 24. Bxe4 Nxe4 25. Nxe4 Rxe4 26. Nf4 Rd6 27. Rc3 Re7 28. Rdc1 Kf8 29. Nd3 f6 30. R1c2 Rc7 31. Rc5 Ke7 32. Nf4 Rc8 33. Nxg6+ Kd7 34. Nf4 Rh8 35. R5c3 Kc7 36. a4 a6 37. axb5 axb5 38. Ra2 Kb6 39. h4 Rh7 40. Rca3 Rd8 41. Ne6 Rg8 42. Nc5 Rg4 43. Ra6+ 1-0

[Event "Goch op 21st"]
[Site "Goch"]
[Date "2010.10.01"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Rubel, Julian"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2021"]
[BlackElo "2181"]
[PlyCount "97"]
[EventDate "2010.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. Bd3 0-0 7. Nge2 Ne8 8. g4 Nc5 9. Rg1 Bg5 10. Bxg5 Qxg5 11. h3 c6 12. Qd2 f6 13. Rg3 a5 14. Bc2 Bd7 15. Na4 Qxd2+ 16. Kxd2 cxd5 17. Nb6 Ra6 18. Nxd7 Nxd7 19. exd5 Nc5 20. Nc3 Nc7 21. Ne4 Nxe4+ 22. Bxe4 b5 23. Rc1 bxc4 24. Rxc4 Nb5 25. Rb3 Nd4 26. Rb7 Kh8 27. h4 Raa8 28. Rcc7 Rg8 29. h5 Rab8 30. b3 Rxb7 31. Rxb7 g6 32. Rf7 f5 33. gxf5 gxf5 34. Bxf5 Rg7 35. Rf6 Rg5 36. Be4 Rxh5 37. Rxd6 Rh2 38. Ke1 Rh4 39. f3 Rh1+ 40. Kf2 Rh2+ 41. Kg3 Rxa2 42. Rb6 Kg7 43. d6 Rd2 44. Rb7+ Kf6 45. Rxh7 Ne2+ 46. Kg4 Rxd6 47. Ra7 Nd4 48. Rxa5 Nxb3 49. Ra8 1/2-1/2

[Event "Goch op 21st"]
[Site "Goch"]
[Date "2010.09.30"]
[Round "1"]
[White "Schaefer, Michael2"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2021"]
[PlyCount "58"]
[EventDate "2010.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 dxc4 10. Bxf6 Nxf6 11. Nxc4 Qc7 12. 0-0 b6 13. Ne5 Bb7 14. Rac1 Rac8 15. Rfd1 Rfd8 16. Bd3 Qb8 17. Qb3 Bd6 18. f4 c5 19. Nb5 cxd4 20. Nxd6 Qxd6 21. Bc4 Bd5 22. Rxd4 Qe7 23. Rcd1 h6 24. Bxd5 Rxd5 25. e4 Rxd4 26. Rxd4 Rc1+ 27. Kf2 Qc5 28. Ke3 Re1+ 29. Kd3 Qc1 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "Holwijn, Melvin"]
[Black "Moog, Gerhard"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2021"]
[BlackElo "1821"]
[PlyCount "33"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 h6 5. e3 Bg4 6. Bd3 e6 7. h3 Bxf3 8. Qxf3 Nbd7 9. cxd5 exd5 10. 0-0 Bd6 11. e4 dxe4 12. Nxe4 Be7 13. Re1 0-0 14. Ng3 Nd5 15. Nf5 Bg5 16. Qg3 Qf6 17. f4 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Roufs, Gerard"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1984"]
[BlackElo "2021"]
[PlyCount "103"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. cxd5 exd5 9. Qc2 Nbd7 10. Bd2 c5 11. Rfc1 Rc8 12. dxc5 Nxc5 13. Bf5 Ne6 14. Qd3 Ra8 15. Rd1 Nc5 16. Qb1 g6 17. Bc2 Qc8 18. Ne2 Nfe4 19. Be1 Rd8 20. Ned4 Ne6 21. Rc1 Qd7 22. Bd3 Nxd4 23. Nxd4 a6 24. Qc2 Nc5 25. Be2 Bd6 26. Qd1 Be5 27. Bg4 f5 28. Bf3 Ne4 29. Rc2 Rac8 30. Rac1 Rxc2 31. Rxc2 Rc8 32. Rxc8+ Qxc8 33. g3 Qc4 34. b3 Qc5 35. Kg2 Qd6 36. Qc2 Ng5 37. Be2 Ne6 38. Bc3 Nc5 39. Bb2 Nd7 40. Kg1 Qc5 41. Qd2 Qd6 42. Nf3 Bf6 43. Bxf6 Nxf6 44. Qd4 Ne4 45. Nd2 Qc6 46. Nxe4 fxe4 47. Qe5 Bc8 48. Kg2 b5 49. b4 Be6 50. Qb8+ Kg7 51. Qe5+ Kg8 52. Qb8+ 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Staudte, Rainer"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2021"]
[BlackElo "1947"]
[PlyCount "156"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Be7 8. Qc2 0-0 9. Bd3 Re8 10. Bf4 Nf8 11. 0-0 Ne6 12. Be5 g6 13. h3 Nh5 14. Rab1 Nf8 15. Rfd1 f6 16. Bh2 Ng7 17. b4 a6 18. a4 Bf5 19. e4 dxe4 20. Nxe4 Bxe4 21. Bxe4 Bd6 22. Bd3 Bxh2+ 23. Nxh2 Rc8 24. Ng4 Nh5 25. Bc4+ Kg7 26. Ba2 Nd7 27. Qb3 Qe7 28. Ne3 Nf4 29. Re1 Qf8 30. Qd1 Nb6 31. b5 axb5 32. axb5 Nbd5 33. Qd2 Qd6 34. bxc6 bxc6 35. Rb7+ Kh8 36. Reb1 Re7 37. Bxd5 Nxd5 38. Rxe7 Qxe7 39. Rc1 Qd8 40. Rc5 Nf4 41. Kf1 Qb6 42. Rc4 Ra8 43. Rc1 Qb5+ 44. Nc4 Nd5 45. Kg1 Kg7 46. g3 Ra4 47. Ne3 Qb7 48. Nxd5 cxd5 49. Qf4 Rc4 50. Re1 Qc7 51. Qe3 Qf7 52. Rb1 Qd7 53. Kg2 Rc7 54. Qf3 Qf5 55. Qxf5 gxf5 56. Rb5 Rd7 57. Kf3 Kg6 58. Kf4 h6 59. f3 Rd6 60. h4 h5 61. Ke3 Rd8 62. Kd3 Rd7 63. f4 Kf7 64. Kc3 Ke6 65. Rb6+ Ke7 66. Rb8 Ke6 67. Rg8 Ra7 68. Kb4 Rc7 69. Re8+ Kf7 70. Re3 Rc4+ 71. Kb5 Rxd4 72. Kc5 Rd1 73. Rf3 Ke6 74. Ra3 Rc1+ 75. Kd4 Rc4+ 76. Kd3 Rc6 77. Ra8 Rb6 78. Ra3 Kd6 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "Liston, Mike"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1705"]
[BlackElo "2021"]
[PlyCount "54"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qa5 5. Nf3 c6 6. Be2 Bg4 7. 0-0 e6 8. Bd2 Qc7 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. Bf4 Bd6 12. Rfe1 0-0 13. Nxd7 Qxd7 14. Bxd6 Qxd6 15. Qe5 Qb4 16. Rab1 Rad8 17. Ne2 Qc4 18. Qa5 Qxc2 19. Qxa7 Rd7 20. Qc5 Qa4 21. a3 Ra8 22. Rec1 Qa5 23. f3 Qd2 24. Kf1 Nd5 25. Kf2 Nf4 26. Rc2 Nd3+ 27. Kf1 Qe3 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Holwijn, Melvin"]
[Black "Smit, Melvin"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2021"]
[BlackElo "1883"]
[PlyCount "51"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. Nc3 Re8 8. 0-0 Ngxe5 9. Nd4 d6 10. f4 Ng6 11. f5 Nge5 12. Nd5 Ne7 13. Nc3 N5c6 14. f6 Ng6 15. fxg7 Kxg7 16. Nd5 Be6 17. Nf6 Rf8 18. b3 Nce5 19. Bb2 c6 20. Qe1 Qe7 21. h4 Qc7 22. Qg3 Kh8 23. h5 Ne7 24. Qg5 Rg8 25. Nxg8 Nxg8 26. h6 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "Singh, Marcel"]
[Black "Holwijn, Melvin"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1917"]
[BlackElo "2021"]
[PlyCount "80"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 d6 5. f4 Bg4 6. Nf3 exf4 7. Bxf4 Ne5 8. Bxe5 dxe5 9. h3 Bxf3 10. Qxf3 Qe7 11. 0-0-0 0-0-0 12. g4 c6 13. Rdf1 h6 14. Ne2 Qc7 15. Ng3 Kb8 16. Nf5 g6 17. Ne3 Bg7 18. h4 Rd7 19. Rhg1 h5 20. g5 Ne8 21. Qg3 a5 22. a4 Nd6 23. Kb1 Rc8 24. Bb3 b6 25. Qe1 Nb7 26. Rf3 Nc5 27. Qc3 Qa7 28. Rgf1 Rcc7 29. Nc4 Rd4 30. R1f2 Ne6 31. Ne3 Nf4 32. Ng2 Ne6 33. Ne3 b5 34. Bxe6 fxe6 35. axb5 cxb5 36. Qb3 Qb6 37. Nd1 Rb4 38. Qa2 Ra4 39. Qb3 Rb4 40. Qa2 Ra4 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "Holwijn, Melvin"]
[Black "Van Steenkiste, Luc"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2021"]
[BlackElo "1854"]
[PlyCount "115"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 f5 2. g3 d6 3. Bg2 Nf6 4. Nf3 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. f3 g5 12. Ne2 Kh8 13. Bd2 Qd6 14. Qc2 Ne8 15. c5 Qg6 16. Rac1 g4 17. gxf4 gxf3 18. Rxf3 Bg4 19. Rg3 Qh5 20. Re1 Bxe2 21. Rg5 Qh4 22. Rxe2 exf4 23. Rf5 Rxf5 24. exf5 Nf6 25. Qc4 Bh6 26. Bc3 Rg8 27. Qe4 Rg7 28. Qf3 Kg8 29. Re6 Qg5 30. Bxf6 exf6 31. Qe4 Rf7 32. Re8+ Kg7 33. b4 a5 34. Rb8 f3 35. Qxf3 Qc1+ 36. Bf1 Qe3+ 37. Kg2 axb4 38. Qg4+ Qg5 39. Qxg5+ Bxg5 40. Rxb7 Bd2 41. c6 Bf4 42. Rxb4 Bd6 43. Rb5 Re7 44. a4 Re4 45. Ra5 Rd4 46. h3 Kf7 47. Be2 Ke7 48. Bf3 Rc4 49. Ra8 Rc2+ 50. Kf1 Ra2 51. a5 Bb4 52. Be2 Kd6 53. Rd8+ Ke5 54. a6 Kxf5 55. d6 Kf4 56. dxc7 Ke3 57. c8Q Ra1+ 58. Rd1 1-0

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2010.04.04"]
[Round "5"]
[White "Holwijn, Melvin"]
[Black "Kunnen, Ruurd"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1971"]
[BlackElo "1898"]
[PlyCount "50"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b6 10. e4 Bb7 11. Nc2 Qc7 12. Qd2 h5 13. Ne3 Bh6 14. Rd1 0-0-0 15. Rc1 Kb8 16. Ncd5 exd5 17. cxd5 Qd7 18. dxc6 Bxc6 19. Bxa6 Bxe4 20. Qd4 Qa7 21. Qxe4 Qxa6 22. Qc4 Qxc4 23. Rxc4 d5 24. Rd4 Rhe8 25. 0-0 Rxe3 0-1

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2010.04.03"]
[Round "4"]
[White "Baak, Evert"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "1899"]
[BlackElo "1971"]
[PlyCount "120"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. Nc3 Be7 6. 0-0 0-0 7. Qc2 c6 8. d4 d5 9. b3 Nbd7 10. Rd1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 Qc7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. c5 Qc7 18. a3 h6 19. b4 Nd5 20. Ne5 b5 21. Re1 a5 22. Qd2 axb4 23. axb4 Ra8 24. f4 Rfb8 25. Qb2 Bc8 26. Bxd5 exd5 27. Rxa8 Rxa8 28. Ra1 Qb7 29. Ra3 f6 30. Nf3 Bh3 31. Qa1 Rxa3 32. Qxa3 Qe7 33. Qd3 Qa7 34. Qe2 Qa1+ 35. Qe1 Qb2 36. Qd2 Qb1+ 37. Kf2 Qf1+ 38. Ke3 Bg4 39. Ne1 Qh1 40. Kd3 Bf5+ 41. Kc3 Qf1 42. Nd3 Qa1+ 43. Kb3 Qa4+ 44. Kc3 Qa3+ 45. Kc2 Bxd3+ 46. Qxd3 Qxb4 47. Qg6 Qc4+ 48. Kb1 Qb3+ 49. Kc1 Qe3+ 50. Kb1 b4 51. Qf5 Qe8 52. Kb2 Qe2+ 53. Kb1 Qd1+ 54. Ka2 Qa4+ 55. Kb1 Qa8 56. g4 b3 57. Qe6+ Kh8 58. Qe2 Qa4 59. f5 Kh7 60. h4 Qxd4 0-1

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2010.04.02"]
[Round "1"]
[White "Holwijn, Melvin"]
[Black "Haver, Bas"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1971"]
[BlackElo "1776"]
[PlyCount "80"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bg5 e6 7. e3 Bb4 8. Qc2 0-0 9. Bd3 h6 10. Bh4 Bd7 11. 0-0 Rc8 12. Rac1 Bxc3 13. bxc3 Nb4 14. Qe2 Nxd3 15. Qxd3 Qa5 16. Qb1 Bb5 17. Rfe1 g5 18. Bg3 Ne4 19. Qb2 Ba6 20. Qb4 Qxa2 21. Ne5 Kg7 22. Nd7 Rfe8 23. Be5+ f6 24. f3 Rc4 25. fxe4 Rxb4 26. Bxf6+ Kg6 27. cxb4 Bb5 28. e5 Bxd7 29. Rc7 Qa4 30. Rec1 Rg8 31. Rxb7 Bb5 32. g4 Bc4 33. Re1 Qa3 34. h3 Qc3 35. Rf1 Bxf1 36. Kxf1 Qxe3 37. Kg2 Qxd4 38. Re7 Qb6 39. Rd7 d4 40. Rd6 Qxd6 0-1

[Event "Goch op 20th"]
[Site "Goch"]
[Date "2009.10.04"]
[Round "6"]
[White "Holwijn, Melvin"]
[Black "Wiesebach, Wolfgang"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2028"]
[BlackElo "1855"]
[PlyCount "75"]
[EventDate "2009.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nc6 6. Bf4 Nf6 7. e3 a6 8. Bd3 Bd6 9. Bg5 h6 10. Bh4 Be7 11. 0-0 0-0 12. Rc1 Bd7 13. Bb1 g6 14. Ne5 Nxe5 15. dxe5 Ne8 16. Bxe7 Qxe7 17. Qd4 Bc6 18. f4 Ng7 19. Rf3 Nf5 20. Bxf5 gxf5 21. Rh3 Kh7 22. Ne2 f6 23. Ng3 fxe5 24. fxe5 Rg8 25. Rf1 Rg6 26. Nh5 Bb5 27. Rc1 Bc6 28. Nf6+ Kg7 29. Rg3 Rxg3 30. hxg3 Qf7 31. g4 Qg6 32. gxf5 Qxf5 33. Rf1 Qg6 34. Rf4 Qb1+ 35. Kh2 Qc2 36. Qb4 Kh8 37. Qe7 h5 38. e4 1-0

[Event "Goch op 20th"]
[Site "Goch"]
[Date "2009.10.04"]
[Round "7"]
[White "Villwock, Martin"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2211"]
[BlackElo "2028"]
[PlyCount "77"]
[EventDate "2009.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c6 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 dxc4 8. Qxc4 b5 9. Qc2 Bb7 10. Rd1 Qb6 11. a4 a5 12. Na3 Bxa3 13. Rxa3 b4 14. Ra1 Nbd7 15. Bf4 c5 16. Rac1 cxd4 17. Bc7 Qa7 18. Nxd4 Bxg2 19. Kxg2 Rfc8 20. Nb5 Qb7+ 21. Kg1 Nd5 22. Nd6 Rxc7 23. Nxb7 Rxc2 24. Rxc2 f5 25. Nd6 b3 26. Rc6 N7b6 27. Nc4 Nxa4 28. Rxe6 Nxb2 29. Nxb2 a4 30. Nxa4 Rxa4 31. Re8+ Kf7 32. Rb8 Nc3 33. Rd6 Nxe2+ 34. Kf1 Nd4 35. Rb7+ Ke8 36. Rdd7 b2 37. Rxg7 Ne6 38. Rge7+ Kf8 39. Rxe6 1-0

[Event "Goch op 20th"]
[Site "Goch"]
[Date "2009.10.03"]
[Round "4"]
[White "Holwijn, Melvin"]
[Black "Jess, Arne"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2028"]
[BlackElo "1881"]
[PlyCount "49"]
[EventDate "2009.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. f4 Bg7 4. Nf3 Bg4 5. Be2 Nd7 6. 0-0 c5 7. d5 Qb6 8. c3 Bxf3 9. Bxf3 c4+ 10. Kh1 Qa6 11. Be3 b5 12. Qc2 Rc8 13. Nd2 Nc5 14. Rfd1 Na4 15. Nf1 Nf6 16. Bd4 0-0 17. b3 Nb6 18. Ne3 Qb7 19. bxc4 Nxc4 20. Nxc4 Rxc4 21. Be2 Ra4 22. Rab1 Qa6 23. Rb2 Rb8 24. Rdb1 Qc8 25. Qxa4 1-0

[Event "Goch op 20th"]
[Site "Goch"]
[Date "2009.10.03"]
[Round "5"]
[White "Notkevich, Benjamin Arvola"]
[Black "Holwijn, Melvin"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2203"]
[BlackElo "2028"]
[PlyCount "105"]
[EventDate "2009.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. d5 Bf6 11. Qb3 c5 12. Bf4 exd5 13. cxd5 d6 14. Nd2 g5 15. Be3 Qe7 16. f4 g4 17. Bf2 Qg7 18. Rab1 Ba6 19. Rfe1 Kh8 20. Qc2 Bb5 21. Qxf5 Na6 22. Qc2 Rae8 23. Ne4 Nb4 24. Qb3 Qd7 25. a3 Rxe4 26. Bxe4 Ba4 27. Qc4 Bb5 28. Qc1 Re8 29. Bg2 Na6 30. e4 Bd3 31. Ra1 Qg7 32. Ra2 Bd4 33. Bxd4 Qxd4+ 34. Qe3 Bc4 35. Qxd4+ cxd4 36. Raa1 Nc5 37. b4 Nb3 38. Rad1 b5 39. e5 dxe5 40. Rxe5 Rd8 41. Be4 Be2 42. Rb1 Nd2 43. Rb2 Nf3+ 44. Bxf3 gxf3 45. Kf2 d3 46. Ke3 Rc8 47. d6 Rd8 48. Rd5 Re8+ 49. Kf2 Kg7 50. Rd2 Kf7 51. d7 Rd8 52. R2xd3 Bxd3 53. Rxd3 1-0

[Event "Goch op 20th"]
[Site "Goch"]
[Date "2009.10.02"]
[Round "2"]
[White "Holwijn, Melvin"]
[Black "Feige, Manuel"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2028"]
[BlackElo "2417"]
[PlyCount "66"]
[EventDate "2009.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Qa5 10. Bd2 Bxa6 11. Bxa6 Qxa6 12. Qe2 Nfd7 13. Qxa6 Nxa6 14. Rb1 Rfb8 15. 0-0 Nb4 16. a4 Nd3 17. b3 Nxf4 18. Bxf4 Bxc3 19. Rfc1 Bf6 20. h3 Rb4 21. Nd2 Nb6 22. Be3 Bd4 23. Kf2 f5 24. a5 Rxa5 25. Bxd4 Rxd4 26. Nc4 Ra2+ 27. Kg3 Nxc4 28. Rxc4 Rxe4 29. Rxe4 fxe4 30. b4 cxb4 31. Rxb4 Rd2 32. Rxe4 Kf7 33. Rf4+ Ke8 0-1

