[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.08"]
[Round "5"]
[White "Gijsen, William"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2111"]
[BlackElo "2442"]
[PlyCount "74"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 d4 8. Qg3 Nc6 9. Be2 Be6 10. c4 Qd7 11. Bf3 Nb4 12. Bd1 0-0-0 13. Ne2 h6 14. h4 Rg8 15. h5 Bf7 16. Nf4 Nc6 17. 0-0 Nxe5 18. Rb1 Bd6 19. Qf2 c5 20. Bf3 Nxf3+ 21. Qxf3 Rge8 22. a4 Qc6 23. Nd5 Bxd5 24. cxd5 Qd7 25. Qxf5 Qxf5 26. Rxf5 Re1+ 27. Kf2 Rde8 28. Bf4 Rxb1 29. Bxd6 Rb2 30. Rf7 Rxc2+ 31. Kf1 c4 32. Bf4 cxd3 33. d6 d2 34. Bxd2 Re4 35. Ba5 b6 36. Bb4 d3 37. d7+ Kd8 0-1

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.07"]
[Round "4"]
[White "Ikonnikov, Vyacheslav"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2447"]
[BlackElo "2111"]
[PlyCount "117"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 h6 9. Bh4 g5 10. Bg3 Nh5 11. Be5 Nhf6 12. Qc2 g4 13. Bxf6 Qxf6 14. Nd2 Bg7 15. Na4 Rc8 16. Nb3 Bf8 17. 0-0 Bd6 18. Nac5 Nxc5 19. Nxc5 Bxc5 20. dxc5 c6 21. f4 gxf3 22. Rxf3 Qe5 23. Raf1 Rg8 24. Bf5 Bxf5 25. Qxf5 Qxf5 26. Rxf5 Rc7 27. Rf6 Re7 28. R1f3 Rg6 29. Kf2 Rxf6 30. Rxf6 Re6 31. Rf5 Re4 32. b3 Kf8 33. Kf3 Rb4 34. Rf4 Rb5 35. b4 a5 36. a3 axb4 37. axb4 b6 38. cxb6 Rxb6 39. Kg4 Rb5 40. Rd4 c5 41. bxc5 Rxc5 42. h3 Rb5 43. Kf5 Ke7 44. Ke5 Rb3 45. Kf4 Ke6 46. Ra4 Rb6 47. g4 Rc6 48. Ra8 Rc4+ 49. Kf3 Rc3 50. Ra4 Ke5 51. Rf4 Ke6 52. h4 Rc1 53. Ra4 Ke5 54. Ra8 Rh1 55. Re8+ Kf6 56. Kg3 Re1 57. Kf2 Rh1 58. Kg3 Re1 59. Kf2 1/2-1/2

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.06"]
[Round "3"]
[White "Gijsen, William"]
[Black "Pham, Khoi"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2111"]
[BlackElo "2361"]
[PlyCount "75"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Nc6 7. Re1 g5 8. h3 h5 9. Nh2 Bd6 10. b3 g4 11. Bb2 Be5 12. Na4 b5 13. Bxe5 Nxe5 14. Nb2 Bb7 15. Bf1 gxh3 16. d4 hxg2 17. Bxg2 cxd4 18. Qxd4 Qf6 19. Rad1 Rd8 20. c4 h4 21. f4 Nc6 22. Qd2 Qg7 23. Kh1 Nf6 24. Bf3 Nh5 25. Bxh5 Rxh5 26. Rg1 Qh7 27. Ng4 Qxe4+ 28. Kh2 Qf5 29. Nf6+ Ke7 30. Nxh5 Qxh5 31. Qd6+ Kf6 32. Rd5 Qe2+ 33. Rg2 Qe4 34. Nd3 h3 35. Rf2 Ne7 36. Nc5 Qe3 37. Qe5+ Qxe5 38. fxe5+ 1-0

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.21"]
[Round "9"]
[White "Gijsen, William"]
[Black "Comellas Blanchart, Jordi"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2144"]
[BlackElo "1986"]
[PlyCount "61"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Qg4 g6 8. Bd3 a5 9. b5 Nd7 10. Nf3 Qc7 11. Qg3 Nc5 12. 0-0 b6 13. Be3 Bb7 14. Nbd2 0-0-0 15. Nd4 h5 16. f4 Nh6 17. h3 h4 18. Qf2 Rdg8 19. N2f3 Nf5 20. Rfc1 Ne4 21. Bxe4 dxe4 22. Nxf5 gxf5 23. Ng5 Bc5 24. Bxc5 bxc5 25. b6 Qc6 26. Qe3 f6 27. exf6 e5 28. fxe5 f4 29. Qxf4 e3 30. Qg4+ Kb8 31. f7 1-0

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.20"]
[Round "8"]
[White "Dhruva, Thota"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2079"]
[BlackElo "2144"]
[PlyCount "49"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. 0-0 b5 9. Nxc6 dxc6 10. a3 Bb7 11. f4 c5 12. e5 Nd5 13. Nxd5 Bxd5 14. Bf3 Rd8 15. Bxd5 Rxd5 16. Qg4 c4 17. f5 exf5 18. Qf3 Rd8 19. Rad1 Be7 20. Rxd8+ Bxd8 21. Qxf5 0-0 22. Rd1 g6 23. Qe4 Re8 24. Rd5 Bf6 25. Bd4 1/2-1/2

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.19"]
[Round "7"]
[White "Gijsen, William"]
[Black "Vivaan, Vijay Saraogi"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2144"]
[BlackElo "1739"]
[PlyCount "50"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 Nbd7 9. Qe2 Qc7 10. a3 g6 11. f4 Bg7 12. e5 dxe5 13. fxe5 Nh5 14. Ndxb5 axb5 15. Nxb5 Qb8 16. g4 Nxe5 17. gxh5 Bxg2 18. Qxg2 Ra4 19. Qd5 Rg4+ 20. Kh1 0-0 21. Bf4 e6 22. Bxe5 Bxe5 23. Qb3 Bxh2 24. Qh3 Rg5 25. Qxh2 Qb7+ 0-1

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.18"]
[Round "6"]
[White "Alvarez Calzadilla, Jose Avelino"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2364"]
[BlackElo "2144"]
[PlyCount "184"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nab1 Be7 11. Bxf6 Bxf6 12. a4 b4 13. Nd5 0-0 14. Bc4 Bg5 15. 0-0 Kh8 16. c3 f5 17. cxb4 fxe4 18. Nbc3 Nd4 19. Nxe4 Bf4 20. Nxf4 Rxf4 21. Bd5 Rb8 22. Rc1 Bb7 23. Bxb7 Rxb7 24. Qd3 Rb8 25. a5 Qd7 26. Ng3 Qb5 27. Qxb5 Nxb5 28. Rc6 Rxb4 29. Rxa6 Rxb2 30. Nf5 d5 31. Ne7 Nc3 32. g3 g6 33. Nc6 Re8 34. Rb6 Rxb6 35. axb6 d4 36. b7 d3 37. b8Q Rxb8 38. Nxb8 d2 39. Nd7 d1Q 40. Rxd1 Nxd1 41. Nxe5 Kg7 42. Kg2 Nc3 43. Kf3 Nd5 44. Nc4 Nc3 45. Ke3 Nd5+ 46. Kd4 Nb4 47. Ne3 Nc6+ 48. Ke4 Nb4 49. f4 Na6 50. Nc4 Nc5+ 51. Kd4 Nd7 52. Ne3 Nf8 53. Ng4 Nd7 54. Kd5 Nb6+ 55. Ke6 Na4 56. Ke7 Nc5 57. Ne5 Nb3 58. Nf3 Na5 59. Nd4 Nc4 60. Ke6 Ne3 61. Nf3 Ng4 62. Ke7 Nf6 63. Ne5 Nd5+ 64. Ke6 Nc7+ 65. Kd6 Nb5+ 66. Ke7 Nc7 67. Nd3 Nd5+ 68. Ke6 Ne3 69. Ne5 Nf1 70. Nf3 Ne3 71. h3 h5 72. Ng5 Nf5 73. Ne4 Nd4+ 74. Ke5 Nf3+ 75. Kd5 Ng1 76. Ng5 Ne2 77. Ne4 Ng1 78. h4 Ne2 79. Ke5 Nc1 80. f5 Nd3+ 81. Kd4 Ne1 82. f6+ Kf7 83. Ke5 Nd3+ 84. Kd4 Nb4 85. Kc4 Nc6 86. Kd5 Nb4+ 87. Kc5 Nd3+ 88. Kd4 Nb4 89. Kc5 Nd3+ 90. Kd6 Nb4 91. Ke5 Nd3+ 92. Kd4 Nb4 1/2-1/2

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.17"]
[Round "5"]
[White "Gijsen, William"]
[Black "Navarro Gutierrez, Andres Camilo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2144"]
[BlackElo "2025"]
[PlyCount "37"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. e6 fxe6 7. Bd3 Bxd3 8. Qxd3 Qd6 9. Nf3 Nd7 10. Qg6+ Kd8 11. Qf7 Ngf6 12. Nc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5+ 15. Be3 Nxg4 16. 0-0-0 Nxe3 17. fxe3 g6 18. Nxd5 Kc8 19. Qe8# 1-0

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.16"]
[Round "4"]
[White "Netto Schneider, Gerard"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1730"]
[BlackElo "2144"]
[PlyCount "88"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. Nbd2 c5 4. e4 Nc6 5. c3 e5 6. Be2 Be7 7. h3 0-0 8. a4 b6 9. Qc2 Ba6 10. Nf1 c4 11. dxc4 dxe4 12. Ng5 Bb7 13. Ng3 h6 14. N5xe4 Nxe4 15. Nxe4 f5 16. Nd2 Qe8 17. Nb3 Qg6 18. Rg1 Qf7 19. f4 Rae8 20. Bd2 exf4 21. 0-0-0 Ne5 22. Bxf4 Be4 23. Qd2 Nxc4 24. Qe1 g5 25. Rd4 Rc8 26. Qf1 Bd5 27. Nd2 Na5 28. Ba6 Rcd8 29. Bc7 Rd7 30. Qd3 Bc5 31. Be5 Bxd4 32. Bxd4 Nc6 33. Nf3 Bxf3 34. gxf3 Nxd4 35. cxd4 Qd5 36. Bc4 Rc8 37. b3 Rxc4+ 38. Qxc4 Qxc4+ 39. bxc4 Rxd4 40. Kc2 Rxc4+ 41. Kb3 Rf4 42. Rg3 Kf7 43. Ka3 Kf6 44. Kb3 h5 0-1

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.15"]
[Round "3"]
[White "Gijsen, William"]
[Black "Chitsazian, Daniel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2144"]
[BlackElo "1912"]
[PlyCount "100"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 a5 7. Be3 a4 8. c4 h6 9. Nc3 a3 10. b3 Bb4 11. Rc1 Ne7 12. cxd5 Nxd5 13. Nxd5 exd5 14. Bd3 Bxd3 15. Qxd3 0-0 16. g3 f5 17. h4 Qe8 18. Kg2 Qh5 19. Ng1 Rfe8 20. Nh3 Nf8 21. Nf4 Qf7 22. f3 Ne6 23. Nh3 Qh5 24. Rh1 Rf8 25. Qe2 Rf7 26. Kg1 Raf8 27. Ng5 hxg5 28. hxg5 Qg6 29. f4 Rc7 30. Kg2 Kf7 31. Qd3 Ke8 32. Bd2 Be7 33. b4 Kd7 34. Rb1 b5 35. Rb3 Rcc8 36. g4 Qf7 37. Rxa3 fxg4 38. Rf1 g6 39. Ra7+ Rc7 40. Rxc7+ Kxc7 41. Qa3 Kb7 42. Qd3 Rh8 43. a4 Qh7 44. Qg3 bxa4 45. Kf2 Qh2+ 46. Qxh2 Rxh2+ 47. Ke3 Rh3+ 48. Ke2 Nxd4+ 49. Kd1 a3 50. Bc1 Bxb4 0-1

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.14"]
[Round "2"]
[White "Md, Bashiq Imrose"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1771"]
[BlackElo "2144"]
[PlyCount "84"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. g3 c6 5. Bg2 h5 6. d3 Nbd7 7. 0-0 e6 8. Nbd2 Be7 9. Re1 Qb6 10. e4 Bg4 11. h3 Bxf3 12. Qxf3 g5 13. c4 g4 14. hxg4 hxg4 15. Qe2 dxc4 16. Nxc4 Qb5 17. e5 Nd5 18. Qxg4 0-0-0 19. Nd6+ Bxd6 20. exd6 Rhg8 21. Qc4 N7b6 22. Qxb5 cxb5 23. Rac1+ Kd7 24. Be5 Rc8 25. Kf1 Rc6 26. Ke2 Rgc8 27. Rxc6 Rxc6 28. Kd2 f6 29. Bd4 Kxd6 30. b4 Nd7 31. a3 b6 32. Rc1 Rxc1 33. Kxc1 a5 34. Bxd5 Kxd5 35. Bc3 a4 36. Kd2 e5 37. Ke3 Nf8 38. f4 Ng6 39. fxe5 fxe5 40. Kf3 Nf8 41. Bb2 Ne6 42. Bc3 Nf8 1/2-1/2

[Event "Barcelona Sant Marti op-A 23rd"]
[Site "Barcelona"]
[Date "2023.07.13"]
[Round "1"]
[White "Gijsen, William"]
[Black "Kumar, Sanjit S"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2144"]
[BlackElo "1803"]
[PlyCount "90"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 Bd6 7. Bg2 Nge7 8. 0-0 Qd7 9. Nd2 b6 10. f4 Bb7 11. Nc4 Bc7 12. a4 a6 13. Bd2 0-0-0 14. Nc1 h5 15. Qe1 a5 16. Ra3 Kb8 17. Rb3 Nb4 18. Bxb4 axb4 19. c3 dxc3 20. bxc3 Nc6 21. Qf2 Qe7 22. Rb1 h4 23. e5 Na5 24. cxb4 Nxc4 25. dxc4 cxb4 26. Nb3 hxg3 27. hxg3 g5 28. Bxb7 Kxb7 29. Kg2 f6 30. Nd4 g4 31. Qe3 f5 32. Nb3 Qd7 33. Kf2 Qc6 34. Ke1 Rh1 35. Nd2 Rxf1+ 36. Nxf1 Qxc4 37. Rc1 Qd5 38. Nd2 Qh1+ 39. Nf1 b5 40. Rc5 Bb6 41. Rxb5 Rd1+ 42. Kxd1 Qxf1+ 43. Qe1 Qd3+ 44. Qd2 Qb1+ 45. Ke2 Qe4+ 1/2-1/2

[Event "Leiden Noteboom Memorial 82nd"]
[Site "Leiden"]
[Date "2023.02.24"]
[Round "1"]
[White "Karthik, Venkataraman"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2515"]
[BlackElo "2168"]
[PlyCount "51"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 0-0 6. Qd2 Nbd7 7. h4 h5 8. g3 c6 9. Bg2 Qc7 10. 0-0 e5 11. Rfd1 Re8 12. Rac1 Nf8 13. b4 Ng4 14. dxe5 dxe5 15. Ne4 Ne6 16. Nd6 Rf8 17. c5 a5 18. b5 b6 19. Nh2 Nxc5 20. Bxc6 Rb8 21. Ne8 Rxe8 22. Bxe8 Bb7 23. Nxg4 hxg4 24. Bd8 Qc8 25. Qd6 Qe6 26. Qxb8 1-0

[Event "Prague op 21st"]
[Site "Prague"]
[Date "2023.01.13"]
[Round "9"]
[White "Gijsen, William"]
[Black "Mach, Petr"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2144"]
[BlackElo "2205"]
[PlyCount "101"]
[EventDate "2023.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Nfd7 7. Qg4 Bf8 8. 0-0-0 c5 9. Nf3 Nc6 10. Nb5 Nxd4 11. Nd6+ Bxd6 12. Qxg7 Rf8 13. exd6 Nf5 14. Qc3 Qf6 15. Qxf6 Nxf6 16. Ne5 Nd7 17. Re1 Nxe5 18. Rxe5 f6 19. Bb5+ Kd8 20. Rxf5 exf5 21. Bxh6 Rg8 22. Bf4 Bd7 23. Bd3 Rxg2 24. Bg3 f4 25. Bf1 f3 26. Bxg2 fxg2 27. Rg1 Bh3 28. Kd2 Kd7 29. Ke3 Re8+ 30. Kf3 d4 31. Bf4 Bf5 32. Kxg2 Bxc2 33. Kf3 Be4+ 34. Ke2 Bd5+ 35. Kd2 Bxa2 36. Rg7+ Kc6 37. h4 Rg8 38. Rc7+ Kb6 39. h5 Be6 40. h6 Bf5 41. h7 Rd8 42. Rg7 Rh8 43. d7 Bxh7 44. Rxh7 Rd8 45. Rf7 Kc6 46. Rxf6+ Kxd7 47. Rd6+ Ke7 48. Rxd8 Kxd8 49. Bb8 Kd7 50. Bxa7 Kd6 51. b4 1-0

[Event "Prague op 21st"]
[Site "Prague"]
[Date "2023.01.09"]
[Round "5"]
[White "Gijsen, William"]
[Black "Mitusov, Semen"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2144"]
[BlackElo "2397"]
[PlyCount "208"]
[EventDate "2023.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Bb5 0-0 9. Bd2 Nde7 10. Ne4 Bd6 11. Ng5 Bg4 12. f3 Bh5 13. Bc4 Bc5+ 14. Kh1 Nd5 15. Ng3 Bg6 16. N5e4 Ne3 17. Bxe3 Bxe3 18. Qe1 Bb6 19. a4 a5 20. Qd2 Nb4 21. Bb3 Nd5 22. Nc3 Nxc3 23. bxc3 c6 24. Rad1 Bc7 25. Ne4 Kh8 26. Qg5 f6 27. Qh4 Qe7 28. Rfe1 Bf7 29. d4 Rad8 30. f4 Bxb3 31. cxb3 Qf7 32. fxe5 fxe5 33. Ng5 Qg6 34. h3 h6 35. Nf3 exd4 36. Rxd4 Rxd4 37. cxd4 Bd6 38. Ne5 Qf5 39. Qe4 Qxe4 40. Rxe4 Rf1+ 41. Kh2 Kh7 42. g4 Rf3 43. Kg2 Rxb3 44. Nc4 Bc7 45. Re7 Bd8 46. Rd7 Rb4 47. Nd6 Bf6 48. Nxb7 Rxa4 49. d5 cxd5 50. Rxd5 Ra2+ 51. Kf3 a4 52. Ra5 a3 53. Nd6 Ra1 54. Kg2 Bc3 55. Ra6 Bb2 56. Nc4 Rc1 57. Ne3 Rc3 58. Nf5 Rc7 59. h4 Kg8 60. h5 Kf7 61. Kf3 Rc1 62. Ke2 Rg1 63. Kf3 Ra1 64. Kg2 Bf6 65. Ra7+ Ke6 66. Nxg7+ Kd5 67. Nf5 Bg5 68. Ra4 a2 69. Kh2 Kc5 70. Nd4 Bf4+ 71. Kg2 Rb1 72. Kf3 Be5 73. Rxa2 Kxd4 74. Rd2+ Kc5 75. Ke4 Bf6 76. Rf2 Bg5 77. Kf5 Kd6 78. Ke4 Rb3 79. Rg2 Rc3 80. Kd4 Rf3 81. Ke4 Rf4+ 82. Kd3 Kd5 83. Rg1 Ra4 84. Rg2 Ra3+ 85. Ke2 Ke4 86. Kf2 Rh3 87. Rg1 Kf4 88. Rg2 Ra3 89. Kg1 Kf3 90. Kh1 Bf4 91. Rg1 Ra2 92. Rf1+ Kxg4 93. Rg1+ Kxh5 94. Rg2 Ra3 95. Rg1 Kh4 96. Rg2 h5 97. Rg1 Bg3 98. Rg2 Kg4 99. Rb2 Kf3 100. Rb1 Ra2 101. Rc1 Kg4 102. Rb1 Kh3 103. Rc1 Rh2+ 104. Kg1 Bf2+ 0-1

[Event "Prague op 21st"]
[Site "Prague"]
[Date "2023.01.08"]
[Round "4"]
[White "Baumegger, Siegfried"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2439"]
[BlackElo "2144"]
[PlyCount "79"]
[EventDate "2023.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 Nc6 7. 0-0 d5 8. cxd5 exd5 9. dxc5 Bxc5 10. h3 Be6 11. b3 h6 12. Bb2 Qe7 13. Ne2 Ba3 14. Bxa3 Qxa3 15. Qc1 Qe7 16. Qb2 Rac8 17. Rac1 Ne4 18. Nf4 Rfd8 19. Rfd1 Ng5 20. Be2 Ne4 21. Bb5 Ng5 22. Nxg5 Qxg5 23. Bxc6 Rxc6 24. Qd4 Qe7 25. Qxa7 Ra6 26. Qc5 Qxc5 27. Rxc5 Rxa2 28. Rc7 Rb8 29. e4 Rd8 30. exd5 Bf5 31. Rxb7 g5 32. Nh5 Rc8 33. Ng3 Bc2 34. Rd4 Rb2 35. d6 Rb1+ 36. Kh2 Rd1 37. d7 Rd8 38. Rxd1 Bxd1 39. Nf5 Bc2 40. Ne7+ 1-0

[Event "Prague op 21st"]
[Site "Prague"]
[Date "2023.01.07"]
[Round "3"]
[White "Gijsen, William"]
[Black "Soucek, Petr"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2144"]
[BlackElo "2250"]
[PlyCount "107"]
[EventDate "2023.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 d4 8. c4 Nc6 9. Qg3 Be6 10. Be2 Bb4+ 11. Kf2 Qd7 12. Bh5+ g6 13. Bf3 0-0-0 14. Bg5 Rdf8 15. Rb1 a5 16. Qf4 b6 17. Ne2 Bc5 18. Bxc6 Qxc6 19. Qf3 Bd7 20. Nf4 Qxf3+ 21. gxf3 Re8 22. Rbe1 b5 23. e6 Bc6 24. cxb5 Bb7 25. Rhg1 Bd6 26. Bh6 Rhg8 27. h4 a4 28. Re2 a3 29. Bg5 Rh8 30. Nh3 Bd5 31. Bf6 Rhf8 32. Bxd4 Rxe6 33. Rxe6 Bxe6 34. c4 Rd8 35. Re1 Bg8 36. Bf6 Bc5+ 37. Ke2 Rf8 38. Be5 Be7 39. Bg3 Kd7 40. Kd1 Ra8 41. Kc2 Bf6 42. Kb3 c6 43. b6 Ra6 44. Bf2 c5 45. Bxc5 Ra5 46. Kb4 Ra8 47. Kb5 Bxh4 48. Re2 Bd8 49. Be3 Bf7 50. Bf4 Bxb6 51. Kxb6 Ra4 52. Kb5 Ra8 53. Kb4 Ra7 54. Re5 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.13"]
[Round "9"]
[White "Gijsen, William"]
[Black "Lammens, Tim"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2079"]
[BlackElo "2255"]
[PlyCount "43"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. Nc3 Nd7 7. Be3 c5 8. 0-0 Bg4 9. Nd2 cxd4 10. Bxd4 Nc6 11. Bxg4 Nxd4 12. Re1 Bc5 13. Nf3 Nxf3+ 14. Qxf3 0-0 15. Rad1 Qg5 16. h4 Qxh4 17. Nxd5 Rad8 18. g3 Qg5 19. Qf4 Qxf4 20. Nxf4 Nb6 21. Nd3 Be7 22. Bf3 1/2-1/2

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.12"]
[Round "8"]
[White "Royal, Shreyas"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2375"]
[BlackElo "2079"]
[PlyCount "61"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. b3 Ne4 9. Nc3 f5 10. Bb2 Nxc3 11. Bxc3 Bf6 12. cxd5 cxd5 13. Rfc1 a5 14. Bb2 Be7 15. Ne1 a4 16. Nd3 Bd6 17. Bc3 Qe7 18. bxa4 Nb6 19. Nb2 Ba3 20. a5 Bxb2 21. Qxb2 Nc4 22. Qb5 Qf6 23. e3 g5 24. Bb4 Rf7 25. Qe8+ Kg7 26. Rxc4 dxc4 27. Bd6 Kh6 28. h4 g4 29. f3 e5 30. fxg4 Qxd6 31. Qxf7 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.11"]
[Round "7"]
[White "Gijsen, William"]
[Black "Bruil, Rembrandt"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2079"]
[BlackElo "2230"]
[PlyCount "139"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. Qd2 b5 9. a3 Bb7 10. f3 Nbd7 11. g4 Nb6 12. 0-0 Rc8 13. Rad1 0-0 14. g5 Nfd7 15. f4 Nc5 16. Bd3 Nc4 17. Bxc4 bxc4 18. Qg2 f5 19. Qh3 g6 20. exf5 gxf5 21. Qh6 Qd7 22. Nf3 Rc7 23. Ne5 Qe8 24. g6 Bf6 25. Rxd6 Bxe5 26. fxe5 Rg7 27. Kf2 Rxg6 28. Rg1 Ne4+ 29. Nxe4 fxe4+ 30. Ke2 Qf7 31. Rxg6+ hxg6 32. Kd2 a5 33. h4 Bd5 34. Kc3 Qg7 35. Qxg7+ Kxg7 36. Rd7+ Kg8 37. Ra7 Rf3 38. Kd4 Rh3 39. Rxa5 Rxh4 40. Rb5 Rh2 41. a4 Rxc2 42. a5 Rh2 43. a6 Rh1 44. Bd2 Kf7 45. a7 Rh8 46. Rb8 Rh3 47. Be3 Rh2 48. a8Q Bxa8 49. Rxa8 Rxb2 50. Ra7+ Kf8 51. Kxc4 Rb1 52. Bc5+ Kg8 53. Kd4 Re1 54. Bb4 Rh1 55. Be7 Re1 56. Bh4 Rb1 57. Bf6 Re1 58. Rg7+ Kf8 59. Rxg6 e3 60. Kd3 e2 61. Kd2 Ra1 62. Kxe2 Ra3 63. Rg7 Rb3 64. Re7 Rb6 65. Ke3 Rc6 66. Kf4 Ra6 67. Kg5 Rb6 68. Kg6 Rb1 69. Rd7 Rb8 70. Rh7 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.10"]
[Round "6"]
[White "Gijsen, William"]
[Black "Tibke, Jonas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2079"]
[BlackElo "1961"]
[PlyCount "79"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 c4 8. Rb1 Nc6 9. 0-0 Bg4 10. Nd2 Bxe2 11. Nxe2 Qa5 12. b3 b5 13. bxc4 bxc4 14. c3 Nge7 15. Qc2 h5 16. Rb7 Nc8 17. Nf4 Nd8 18. Rbb1 Nb6 19. Nf3 Be7 20. h4 Qa4 21. Qe2 Qa3 22. Rfc1 Kd7 23. Nh3 Nc6 24. Nhg5 f6 25. Nh3 Na4 26. exf6 gxf6 27. Bd2 Rhb8 28. Nf4 Nd8 29. Qd1 Nb2 30. Qc2 Qxa2 31. Ra1 Qb3 32. Qh7 a5 33. Nxh5 Rb7 34. Nxf6+ Kc8 35. Nxd5 exd5 36. Qf5+ Kc7 37. Qxd5 Nc6 38. Bf4+ Kb6 39. Rcb1 Rd8 40. Qe6 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.09"]
[Round "5"]
[White "Stillger, Bernhard"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2245"]
[BlackElo "2079"]
[PlyCount "101"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Be2 Qb6 8. a3 e6 9. h3 Bd7 10. Nf3 Rc8 11. 0-0 Qd8 12. Bd3 Be7 13. Na4 0-0 14. b4 Re8 15. Nc5 Bxc5 16. bxc5 b5 17. Qb1 Na5 18. Ne5 Nc4 19. Qc2 h6 20. a4 Nxe5 21. Bxe5 bxa4 22. Bxa6 Ne4 23. f3 f6 24. Bh2 Ng5 25. Bxc8 Qxc8 26. c6 Qxc6 27. Qxc6 Bxc6 28. Rfc1 Bb5 29. Rc5 Bd7 30. Rc7 Rd8 31. Ra7 Nf7 32. Rc1 e5 33. Rcc7 Be8 34. Re7 exd4 35. exd4 Kf8 36. h4 Kg8 37. Rec7 Kf8 38. Kf2 Kg8 39. g4 Kf8 40. Rc5 h5 41. Bf4 hxg4 42. fxg4 Nd6 43. Bxd6+ Rxd6 44. Rcc7 g6 45. Rh7 Kg8 46. h5 gxh5 47. gxh5 f5 48. h6 Rg6 49. Rhe7 Kf8 50. h7 Rh6 51. Rg7 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.08"]
[Round "4"]
[White "Gijsen, William"]
[Black "Hematyar, Fardin"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2079"]
[BlackElo "1777"]
[PlyCount "57"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Be6 6. d3 Nxc3 7. bxc3 c5 8. Qg3 Nc6 9. Nf3 Ne7 10. d4 Nf5 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Qf2 b6 14. 0-0 Be7 15. Kh1 h5 16. Ne1 g6 17. Nd3 h4 18. Kg1 Qc6 19. Ba3 Qa4 20. Bb2 Bg5 21. Rae1 cxd4 22. cxd4 Qd7 23. e6 fxe6 24. Ne5 Qg7 25. Nxg6 Be3 26. Rxe3 Nxe3 27. Qf6 Qxf6 28. Rxf6 Ng4 29. Rf4 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.07"]
[Round "2"]
[White "Gijsen, William"]
[Black "Van den Doel, Erik"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2079"]
[BlackElo "2591"]
[PlyCount "62"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 c5 7. Qg3 Nc6 8. Nf3 h6 9. Bb5 Qb6 10. a4 a6 11. Be2 c4 12. d4 cxd3 13. Bxd3 Be6 14. a5 Qc5 15. Bd2 g5 16. Rb1 0-0-0 17. Nd4 Nxd4 18. cxd4 Qxd4 19. Rb3 Bc5 20. Bc3 Qe3+ 21. Qxe3 Bxe3 22. Rb1 Rhe8 23. h3 d4 24. Bb4 Ba2 25. Rb2 Bd5 26. Bd6 Rxd6 27. Bf5+ Rd7 28. Bxd7+ Kxd7 29. Rf1 Rxe5 30. Kd1 f5 31. Rb6 Bxg2 0-1

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.07"]
[Round "3"]
[White "Welten, Hans"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1844"]
[BlackElo "2079"]
[PlyCount "76"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 dxc4 5. a4 Bb4 6. e4 Nf6 7. e5 Nd5 8. Bd2 Bxc3 9. bxc3 b5 10. Be2 Nd7 11. Qc2 h6 12. 0-0 N7b6 13. a5 Nd7 14. Bc1 Qc7 15. Nd2 0-0 16. Ba3 c5 17. Ne4 b4 18. Bb2 cxd4 19. cxd4 c3 20. Bc1 Rb8 21. Qb3 Bb7 22. Nd6 Ne7 23. Bd3 Bd5 24. Bc4 Bxc4 25. Nxc4 Nf5 26. Rd1 Rfc8 27. Ne3 Nxe3 28. Bxe3 Qc4 29. Qa4 Rc7 30. d5 exd5 31. Rd4 Qb5 32. Qd1 c2 33. Qh5 Rc6 34. Rf4 Rf8 35. h3 b3 36. Rf6 Nxf6 37. exf6 Rxf6 38. Bd4 b2 0-1

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2022.06.17"]
[Round "1"]
[White "Roebers, Eline"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2378"]
[BlackElo "2019"]
[PlyCount "55"]
[EventDate "2022.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 d6 8. Nc3 Nf6 9. Qe2 Qc7 10. Kh1 Nbd7 11. f4 b5 12. a4 b4 13. Nd1 0-0 14. Bd2 Rb8 15. Nf2 e5 16. Rac1 Qd8 17. fxe5 dxe5 18. Bg5 h6 19. Bh4 Qb6 20. Nd2 Qe3 21. Qd1 Qc5 22. Bc4 Bb7 23. Ng4 Nxg4 24. Qxg4 Qd6 25. Rcd1 Nc5 26. Bf6 g5 27. Qh5 Kh7 28. Bxf7 1-0

[Event "Chania Theodorakis Memorial 1st"]
[Site "Chania"]
[Date "2022.04.28"]
[Round "6"]
[White "Naoum, Spyridon"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2301"]
[BlackElo "2022"]
[PlyCount "51"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 a6 6. e4 Qc7 7. a3 Be7 8. Be2 Nc6 9. 0-0 0-0 10. Be3 Ne5 11. Rc1 d6 12. f3 Bd7 13. Qd2 h5 14. h3 h4 15. f4 Nc6 16. b4 Nxd4 17. Qxd4 e5 18. Qd3 exf4 19. Rxf4 Be6 20. Nd5 Bxd5 21. exd5 Nd7 22. Bd4 Bg5 23. Rg4 f6 24. Qg6 Rfe8 25. Rxg5 Nf8 26. Qxf6 1-0

[Event "Chania Theodorakis Memorial 1st"]
[Site "Chania"]
[Date "2022.04.26"]
[Round "2"]
[White "Gijsen, William"]
[Black "Mastrovasilis, Athanasios"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2022"]
[BlackElo "2540"]
[PlyCount "122"]
[EventDate "2022.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. e5 Nd5 6. 0-0 Bg7 7. Re1 0-0 8. d4 cxd4 9. cxd4 d6 10. h3 dxe5 11. dxe5 Ndb4 12. Qe2 a6 13. Bxc6 Nxc6 14. Bf4 Nd4 15. Nxd4 Qxd4 16. Bg5 Re8 17. Nc3 Be6 18. Rad1 Qc5 19. Bf4 Rac8 20. Rc1 Qb4 21. Bg3 Rc4 22. Rcd1 h5 23. Nd5 Bxd5 24. Rxd5 h4 25. a3 Qa4 26. Bh2 Rc2 27. Qd3 Rxb2 28. e6 Qc2 29. exf7+ Kxf7 30. Qe3 Rb1 31. Be5 Rxe1+ 32. Qxe1 Qf5 33. f4 Bxe5 34. Rxe5 Qxf4 35. Re4 Qg3 36. Qf1+ Kg7 37. Rf4 Qe3+ 38. Kh1 Rc8 39. Kh2 Rc1 40. Rf7+ Kh6 41. Qf4+ Qxf4+ 42. Rxf4 g5 43. Rb4 Rc7 44. Rb6+ Kg7 45. Kg1 Kf7 46. a4 Rc4 47. a5 Rc5 48. Rxb7 Rxa5 49. Kf2 Ra3 50. Rb8 a5 51. Ra8 a4 52. Ke2 Kf6 53. Kf2 e5 54. Rf8+ Ke6 55. Rg8 Rg3 56. Ra8 a3 57. Ra6+ Kd5 58. Ra5+ Kd4 59. Ra4+ Kc5 60. Ra5+ Kb4 61. Rxe5 a2 0-1

[Event "Wachtebeke op"]
[Site "Wachtebeke"]
[Date "2022.03.02"]
[Round "8"]
[White "Boesel, Alexander"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1996"]
[BlackElo "2025"]
[PlyCount "81"]
[EventDate "2022.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Be7 10. Bg5 Nbd7 11. a4 Rc8 12. 0-0 0-0 13. Qd2 Rc6 14. f4 b5 15. axb5 axb5 16. b3 b4 17. Na2 Qb6+ 18. Kh2 Nc5 19. Qxb4 Qc7 20. Nac3 Rb8 21. Qa5 Qc8 22. Nd5 Nxd5 23. exd5 Ra6 24. Qd2 Bxg5 25. dxe6 Bf6 26. exf7+ Kxf7 27. Rxa6 Qxa6 28. fxe5 dxe5 29. Qd5+ Kg6 30. Rf2 Qb6 31. Be4+ Nxe4 32. Qxe4+ Kh6 33. Kg2 Rd8 34. h4 Rd1 35. Nc3 Rd4 36. Qf3 Rg4 37. Nd5 e4 38. Qxf6+ Qxf6 39. Nxf6 gxf6 40. Rxf6+ Kg7 41. Rf4 1-0

[Event "Wachtebeke op"]
[Site "Wachtebeke"]
[Date "2022.02.28"]
[Round "4"]
[White "Victor, Julian"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1908"]
[BlackElo "2025"]
[PlyCount "75"]
[EventDate "2022.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 a5 7. Bxb4 axb4 8. Qg4 g6 9. Qf4 Ke7 10. Nf3 f5 11. Qe5 fxe4 12. Qg7+ Ke8 13. Qxh8 Kf8 14. Ne5 Qe7 15. Be2 Ra5 16. c5 Nd7 17. Nxd7+ Bxd7 18. Qe5 Nf6 19. 0-0 Be8 20. f3 e3 21. Qxe3 Nd5 22. Qe5 Qg7 23. Qxg7+ Kxg7 24. a3 b3 25. Kf2 Ra4 26. Rfd1 g5 27. Rac1 Bg6 28. Bd3 Bxd3 29. Rxd3 Nf4 30. Rxb3 Rxd4 31. Rxb7+ Kf6 32. Rc2 h5 33. b4 Rd3 34. b5 cxb5 35. c6 Rxa3 36. c7 Nd3+ 37. Ke2 Nf4+ 38. Kd2 1-0

[Event "Wachtebeke op"]
[Site "Wachtebeke"]
[Date "2022.02.26"]
[Round "1"]
[White "Gijsen, William"]
[Black "Jansen, Bob"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2025"]
[BlackElo "2157"]
[PlyCount "42"]
[EventDate "2022.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. Nf3 Nc6 9. Bb2 f6 10. exf6 Nxf6 11. Nbxd4 0-0 12. Nxc6 bxc6 13. Ne5 c5 14. Bd3 c4 15. Be2 c3 16. Bxc3 Ne4 17. Bd4 Bxe5 18. Bxe5 Nxf2 19. Qd4 Nxh1 20. 0-0-0 Nf2 21. Bf3 Nxd1 0-1

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.30"]
[Round "9"]
[White "Shakhverdian, William"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2039"]
[BlackElo "1948"]
[PlyCount "93"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nd7 5. Nbd2 Ngf6 6. b3 Be7 7. Bb2 0-0 8. Bd3 c5 9. cxd5 exd5 10. 0-0 b6 11. Ne5 Nxe5 12. dxe5 Ng4 13. h3 Nh6 14. Qc2 g6 15. Rad1 Be6 16. f4 Qd7 17. Nf3 b5 18. Qe2 a6 19. Kh2 Rac8 20. Bc2 Qc7 21. g4 Kh8 22. Rg1 Rg8 23. Rg3 Rg7 24. Rdg1 Rcg8 25. Kh1 Qc8 26. Ng5 Rf8 27. Nf3 c4 28. Bd4 Bc5 29. Kh2 Ng8 30. f5 gxf5 31. gxf5 Rxg3 32. Rxg3 Bxd4 33. Nxd4 Qc7 34. fxe6 Qxe5 35. Qf3 Nf6 36. Qf5 Qxf5 37. Bxf5 fxe6 38. Nxe6 Rf7 39. bxc4 dxc4 40. Nd4 Re7 41. a3 Re5 42. Be6 c3 43. Bb3 Nd5 44. e4 Nf6 45. Rxc3 Rxe4 46. Nf5 h5 47. Rc6 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.29"]
[Round "8"]
[White "Gijsen, William"]
[Black "Boersma, Jan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1948"]
[BlackElo "2069"]
[PlyCount "105"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. Qc2 Qe8 9. 0-0 a6 10. a4 e5 11. Rfe1 h6 12. Bh4 e4 13. Nd2 d5 14. cxd5 cxd5 15. f3 exf3 16. Bxf3 Qe6 17. Qb3 g5 18. Bg3 g4 19. Bxd5 Nxd5 20. Nxd5 b6 21. Nc7 Qxb3 22. Nxb3 Ra7 23. Bd6 Nf6 24. Bxf8 Bxf8 25. Rac1 Bd7 26. a5 bxa5 27. e4 Bb4 28. Re2 a4 29. Nd2 Ba5 30. Nd5 Nxd5 31. exd5 Bb6 32. Re4 f5 33. Re7 Bxd4+ 34. Kh1 Bxb2 35. Rc8+ Bxc8 36. Rxa7 a3 37. Ra8 a2 38. Nb3 a1Q+ 39. Nxa1 Bxa1 40. Rxc8+ Kf7 41. Ra8 Bd4 42. Rxa6 h5 43. g3 Be3 44. Re6 f4 45. Re4 Kf6 46. d6 Kf5 47. d7 Kxe4 48. d8Q f3 49. Qe8+ Kd3 50. Qxh5 f2 51. Kg2 Ke2 52. Qxg4+ Ke1 53. Qf3 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.28"]
[Round "7"]
[White "Harshini, A."]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2076"]
[BlackElo "1948"]
[PlyCount "87"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. Nd5 Nxd5 10. Qxd5 Ra7 11. Be3 Be6 12. Qd2 Rd7 13. Nc3 Nc6 14. Nd5 Bxd5 15. exd5 Na5 16. b3 0-0 17. 0-0 f5 18. a4 Nb7 19. Rfd1 g5 20. axb5 axb5 21. Bf1 f4 22. Ba7 Bf6 23. Bxb5 e4 24. Bxd7 Qxd7 25. Bd4 Bxd4 26. Qxd4 Nc5 27. b4 f3 28. Kh1 Qh3 29. Rg1 Nd7 30. g4 Ne5 31. Rg3 Qh4 32. Ra7 Rf4 33. Qc3 e3 34. Qc8+ Rf8 35. Qe6+ Kh8 36. Qxd6 Ng6 37. Qc7 Qh6 38. Qc3+ Kg8 39. Qxe3 Nf4 40. Rxf3 Qg6 41. Rxf4 Rxf4 42. Qe6+ Qxe6 43. dxe6 Rxb4 44. Ra8+ 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.27"]
[Round "6"]
[White "Gijsen, William"]
[Black "Pienabarca, Nicola"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1948"]
[BlackElo "2077"]
[PlyCount "99"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Be7 5. Nd2 0-0 6. Bd3 b6 7. Ngf3 Bb7 8. 0-0 d5 9. Ne5 Nbd7 10. Ndf3 h6 11. Bg3 Ne4 12. Nxd7 Qxd7 13. Ne5 Qd8 14. f3 Nxg3 15. hxg3 Qc8 16. f4 Ba6 17. Kf2 Bxd3 18. Qxd3 Bd6 19. Nf3 Qe8 20. Rh1 f5 21. b3 Rc8 22. Rac1 c4 23. Qb1 cxb3 24. axb3 b5 25. Qd3 Rf7 26. c4 bxc4 27. bxc4 dxc4 28. Rxc4 Rxc4 29. Qxc4 Rc7 30. Qb3 Qc8 31. Rb1 Rc3 32. Qb5 Rc2+ 33. Kg1 Qc6 34. Qxc6 Rxc6 35. Ra1 Rc7 36. Ra6 Rd7 37. Kf2 Kf7 38. Ke2 Ke7 39. Ne5 Bxe5 40. fxe5 Rb7 41. Kf3 g5 42. g4 fxg4+ 43. Kxg4 Kf7 44. Kh5 Rb2 45. Rxa7+ Ke8 46. g4 Rh2+ 47. Kg6 Rh4 48. Kf6 Rxg4 49. Kxe6 Kd8 50. d5 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.26"]
[Round "5"]
[White "Nicolai, Amir"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2108"]
[BlackElo "1948"]
[PlyCount "73"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. b4 exd4 7. exd4 Bg4 8. Be3 Bxf3 9. gxf3 Qf6 10. Nd5 Qd8 11. Bg2 Nge7 12. Bg5 h6 13. Bf6 Bxf6 14. Nxf6+ Kf8 15. b5 Nb8 16. f4 Nd7 17. Nxd7+ Qxd7 18. Bxb7 Rb8 19. Bg2 d5 20. 0-0 Kg7 21. a4 dxc4 22. Rc1 Nd5 23. Qf3 Nb6 24. Qc3 Nxa4 25. Qxc4 Nb6 26. Qxc7 Qxd4 27. Rfd1 Qa4 28. Qe5+ Kh7 29. Ra1 Qc2 30. Be4 Qc4 31. Rxa7 Rhf8 32. f5 Kg8 33. fxg6 Ra8 34. gxf7+ Qxf7 35. Qg3+ Kh8 36. Rxf7 Rxf7 37. Bg6 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.24"]
[Round "4"]
[White "Gijsen, William"]
[Black "Van Baar, Esper"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1948"]
[BlackElo "2181"]
[PlyCount "50"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. Kb1 b4 13. Na4 a5 14. h4 Qc7 15. Bb5 Rfb8 16. c4 Bxc4 17. Bxd7 Nxd7 18. Rc1 Rc8 19. g5 Qc6 20. Nac5 Bxb3 21. Nxb3 Qb5 22. h5 a4 23. Rxc8+ Rxc8 24. Nc1 b3 25. Qd3 Rxc1+ 0-1

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.23"]
[Round "3"]
[White "Van Dael, Siem"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2255"]
[BlackElo "1948"]
[PlyCount "125"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. c3 Na5 7. Bb5+ c6 8. Ba4 b5 9. Bc2 c5 10. d4 Bg4 11. dxe5 Bxf3 12. Qxf3 dxe5 13. Bg5 0-0 14. Bxf6 Bxf6 15. Rd1 Qc7 16. Nd2 Nc6 17. Nf1 Rad8 18. Ne3 Ne7 19. a4 a6 20. Qg4 g6 21. Qe2 Qb7 22. Bd3 c4 23. Bc2 Bg5 24. Ng4 Nc6 25. axb5 axb5 26. Rd5 Ne7 27. Rdd1 Qc7 28. g3 h5 29. Ne3 Qc5 30. Ng2 Nc6 31. h4 Bh6 32. Kh2 Rxd1 33. Rxd1 Rd8 34. Rxd8+ Nxd8 35. f4 exf4 36. Nxf4 Bxf4 37. gxf4 Ne6 38. Qd2 Kg7 39. Kg2 Qe7 40. f5 gxf5 41. exf5 Nc5 42. Qd4+ f6 43. Qf2 Qe5 44. Qf3 Qe8 45. Qg3+ Kh7 46. Qc7+ Nd7 47. Kf2 Qe7 48. Bd1 Kh6 49. Bf3 Qc5+ 50. Qxc5 Nxc5 51. Ke3 Nd3 52. Kd4 Nxb2 53. Bc6 Nd3 54. Bxb5 Ne5 55. Bxc4 Nf3+ 56. Ke4 Nxh4 57. Bf1 Kg7 58. Kf4 Kf7 59. Bh3 Ke7 60. Kg3 Nxf5+ 61. Bxf5 Kd6 62. Kh4 Kd5 63. Bd3 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.22"]
[Round "2"]
[White "Gijsen, William"]
[Black "Sparenberg, Erik"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1948"]
[BlackElo "2134"]
[PlyCount "93"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. 0-0 g6 7. c3 Bg7 8. d4 b5 9. Bc2 0-0 10. Bg5 Bg4 11. dxe5 Nxe5 12. Nbd2 Qc8 13. h3 Nxf3+ 14. Nxf3 Bd7 15. e5 dxe5 16. Nxe5 Be6 17. Nc6 Qe8 18. Bxf6 Qxc6 19. Bxg7 Kxg7 20. Qd4+ Kg8 21. Be4 Qc4 22. Bxa8 Qxd4 23. cxd4 Rxa8 24. Rfc1 Rd8 25. Rxc7 Rxd4 26. Ra7 Ra4 27. a3 b4 28. Rb7 b3 29. Re1 Rd4 30. Rxe6 fxe6 31. Rxb3 Rd1+ 32. Kh2 Kf7 33. Rb7+ Kf6 34. Kg3 h5 35. h4 Rd4 36. f3 Rd6 37. b4 Rd3 38. a4 Ra3 39. a5 Rb3 40. Kf4 Rb2 41. Rb6 Rxg2 42. Rxa6 Rh2 43. Kg3 Rb2 44. Rb6 g5 45. hxg5+ Kxg5 46. Rb5+ Kf6 47. a6 1-0

[Event "Groningen op 57th"]
[Site "Groningen"]
[Date "2019.12.21"]
[Round "1"]
[White "Hilwerda, Jonas"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2228"]
[BlackElo "1948"]
[PlyCount "87"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 h5 8. Bg5 Be6 9. Be2 Nbd7 10. Qd2 Be7 11. 0-0 b5 12. a3 Rc8 13. f4 Rxc3 14. Bxf6 Nxf6 15. Qxc3 Qb6+ 16. Kh1 Nxe4 17. Qf3 d5 18. fxe5 Bh4 19. Bd3 Ng3+ 20. Kh2 Nxf1+ 21. Rxf1 g6 22. c3 Be7 23. Nd4 0-0 24. Qe3 Kh7 25. Qf3 Kg7 26. Qg3 Kh7 27. Qf4 Kg7 28. Rf3 Rh8 29. Qe3 Kg8 30. Nf5 Qxe3 31. Nxe7+ Kf8 32. Nxg6+ Kg7 33. Rxe3 fxg6 34. Rf3 g5 35. Rf6 Rh6 36. Rxh6 Kxh6 37. Kg3 h4+ 38. Kf3 Kg7 39. Ke3 Kf7 40. Kd4 Ke7 41. Be2 Kd7 42. Bg4 a5 43. Bxe6+ Kxe6 44. b3 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.26"]
[Round "9"]
[White "Gijsen, William"]
[Black "Klaren, Duncan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2091"]
[BlackElo "1923"]
[PlyCount "61"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 Rc8 10. 0-0-0 b5 11. g4 Be7 12. Kb1 0-0 13. h4 Nb6 14. Bg5 b4 15. Bxf6 Bxf6 16. Nd5 Bxd5 17. exd5 Qc7 18. g5 Be7 19. Bh3 Rb8 20. Na5 Nc4 21. Nxc4 Qxc4 22. h5 g6 23. hxg6 hxg6 24. Rde1 Qh4 25. Bg4 Qxg5 26. Qh2 Kg7 27. f4 exf4 28. Qh7+ Kf6 29. Be6 fxe6 30. Rxe6+ Kf5 31. Qh3+ 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.25"]
[Round "8"]
[White "Elgersma, Simon"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2111"]
[BlackElo "2091"]
[PlyCount "77"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 h6 9. Bg2 Nbd7 10. a4 b6 11. 0-0 0-0 12. Ng3 Bb7 13. Be3 Nc5 14. Qd2 Re8 15. b4 Ne6 16. Nd5 Nxd5 17. exd5 Nf4 18. c4 Rc8 19. Rfc1 Nxg2 20. Kxg2 Bg5 21. Bxg5 Qxg5 22. Qxg5 hxg5 23. Ne4 Red8 24. f3 f6 25. a5 b5 26. c5 dxc5 27. Nxc5 Bxd5 28. Nxa6 e4 29. fxe4 Bxe4+ 30. Kf2 Rxc1 31. Rxc1 Rd3 32. Nc5 Rd4 33. Ke3 Rxb4 34. Nxe4 Ra4 35. Rc8+ Kf7 36. Ra8 b4 37. a6 Ra3+ 38. Kd2 g6 39. a7 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.24"]
[Round "7"]
[White "Nicolai, Amir"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2117"]
[BlackElo "2091"]
[PlyCount "47"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. c4 dxc4 5. e3 Be6 6. Qc2 Nd7 7. Nf3 b5 8. d3 Bf5 9. e4 cxd3 10. Bxd3 Bg4 11. Bxb5 Bxf3 12. gxf3 Ngf6 13. Nd2 0-0 14. Nc4 Rb8 15. Bc6 Qe7 16. 0-0-0 Nb6 17. Ne3 Qe6 18. Rhg1 Rfd8 19. f4 exf4 20. Bd5 Nbxd5 21. exd5 Qh3 22. Bxf6 fxe3 23. Rxg7+ Kf8 24. Rxh7 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.23"]
[Round "6"]
[White "Gijsen, William"]
[Black "Vasse, Albert"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2091"]
[BlackElo "1934"]
[PlyCount "83"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 0-0 8. Qe1 d5 9. Bb3 dxe4 10. dxe4 Nd4 11. e5 Nef5 12. Qf2 f6 13. exf6 Nxf3+ 14. Qxf3 Nd4 15. Qf2 Bxf6 16. Ne4 Nxb3 17. Nxf6+ Qxf6 18. axb3 b6 19. Qe3 Bb7 20. Bd2 Qd4 21. Qxd4 cxd4 22. Bb4 Rfd8 23. Be7 Rd7 24. Bf6 Kf7 25. Be5 Be4 26. Rf2 Rc8 27. Rc1 Ke8 28. Rd2 d3 29. c3 Rd5 30. Kf2 h5 31. h3 g5 32. g3 gxf4 33. gxf4 Bf5 34. Rg1 Bxh3 35. c4 Rdd8 36. Bf6 Rd6 37. Be5 Rdd8 38. Rg8+ Kf7 39. Rg7+ Kf8 40. Rh7 Bg4 41. Bf6 Be2 42. Rh8+ 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.22"]
[Round "5"]
[White "Hoffman, Ron"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1991"]
[BlackElo "2091"]
[PlyCount "101"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. e3 Nf6 5. d4 cxd4 6. exd4 0-0 7. Bg5 d6 8. Be2 h6 9. Bh4 Bg4 10. 0-0 Nc6 11. d5 Bxf3 12. Bxf3 Ne5 13. Be2 Rc8 14. b3 Qa5 15. Nb5 g5 16. Bg3 Ne4 17. Nd4 Nd2 18. Nf5 Nxf1 19. Nxe7+ Kh8 20. Bxf1 Rcd8 21. Nf5 Ng6 22. Bxd6 Rxd6 23. Nxd6 Bxa1 24. Qxa1+ f6 25. Qb1 Ne5 26. Nf5 Qd2 27. Qe4 Rf7 28. Nxh6 Rh7 29. Ng4 Nxg4 30. Qxg4 Re7 31. Qf5 Kg7 32. g3 Qd4 33. Bd3 Kf8 34. Kg2 Qe5 35. Qxe5 Rxe5 36. g4 Re1 37. a4 Ke7 38. c5 a5 39. Kf3 Rc1 40. Bc4 Rc3+ 41. Ke4 Rh3 42. d6+ Kd8 43. Bd5 Rxh2 44. Bxb7 Rxf2 45. c6 f5+ 46. gxf5 Rc2 47. c7+ Kd7 48. c8Q+ Rxc8 49. Bxc8+ Kxc8 50. f6 Kd7 51. f7 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.21"]
[Round "3"]
[White "Gijsen, William"]
[Black "Fehr, Axel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2091"]
[BlackElo "2045"]
[PlyCount "112"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 h5 10. Rg1 Rc8 11. 0-0-0 Qc7 12. Kb1 Nb6 13. Bg5 Nbd7 14. Be2 Be7 15. Rc1 b5 16. Bxf6 Bxf6 17. Bxb5 axb5 18. Nxb5 Qb6 19. Nxd6+ Ke7 20. Nxc8+ Rxc8 21. g4 hxg4 22. fxg4 g5 23. Rg3 Qb7 24. Qe3 Qa6 25. Rg2 Ke8 26. Rd1 Ra8 27. a3 Be7 28. Qc3 Rc8 29. Qe3 Qa4 30. Rd3 Rc4 31. Rc3 Rxc3 32. Qxc3 Qxe4 33. Rg1 Kf8 34. h3 Kg7 35. Rd1 Qe2 36. Rd3 Qf1+ 37. Nc1 Bf6 38. Rf3 Qd1 39. Rd3 Qf1 40. Qc7 e4 41. Re3 Be5 42. Qa5 Qf4 43. Qe1 Nf6 44. c3 Bc7 45. Na2 Bb6 46. Re2 Bc4 47. Nc1 Bxe2 48. Nxe2 Qe3 49. Qd1 Qxh3 50. b4 Qxg4 51. c4 Qf3 52. c5 Bc7 53. Ka2 g4 54. b5 Qd3 55. Nc3 Qxc3 56. b6 Be5 0-1

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.20"]
[Round "2"]
[White "Labruyere, Roger"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1932"]
[BlackElo "2091"]
[PlyCount "153"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 Nf6 5. Bg2 Nbd7 6. 0-0 Bd6 7. Nc3 0-0 8. Qc2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 c5 13. Rd1 Qc7 14. Be3 Ng4 15. Ng5 f5 16. d5 Nxe3 17. fxe3 e5 18. e4 Qe7 19. Ne6 Bxe6 20. dxe6 f4 21. gxf4 Qxe6 22. f5 Qf6 23. Qd3 Rad8 24. Qd5+ Kh8 25. Qxb7 Rb8 26. Qc6 Red8 27. b3 Rb6 28. Qa4 Bf8 29. Rd5 Rxd5 30. cxd5 Rb4 31. Qxa7 Rd4 32. Qa5 Qg5 33. Qe1 Rd2 34. Qg3 Qh6 35. Rf1 Bd6 36. a4 Ra2 37. f6 gxf6 38. Qg4 c4 39. Qc8+ Bf8 40. bxc4 Qg7 41. Qh3 Rxa4 42. Qb3 Ra3 43. Qc2 Qa7+ 44. Kh1 Ra2 45. Qd3 Ra3 46. Qe2 Ra1 47. Qf3 Be7 48. Qh5 Kg7 49. Qg4+ Kf8 50. Qc8+ Kg7 51. Qe6 Qa3 52. Qg4+ Kf7 53. Qe2 Bc5 54. Qh5+ Kg7 55. Qg4+ Kf8 56. Qc8+ Kg7 57. Qg4+ Kf8 58. Qf5 Be7 59. h3 Kg7 60. Kh2 Rxf1 61. Qf4 Rf2 62. Qxf2 Bc5 63. Qe2 Be3 64. Qg4+ Kf7 65. Qe6+ Kg7 66. Qg4+ Kf7 67. Kg3 Bf4+ 68. Kh4 Bg5+ 69. Kh5 Qe7 70. h4 Bf4 71. Bh3 Kf8 72. Qc8+ Kg7 73. Be6 Qf8 74. Qxf8+ Kxf8 75. c5 Be3 76. c6 Bb6 77. d6 1-0

[Event "Hoogeveen op 23rd"]
[Site "Hoogeveen"]
[Date "2019.10.19"]
[Round "1"]
[White "Gijsen, William"]
[Black "Kaasen, Tor Fredrik"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2091"]
[BlackElo "2415"]
[PlyCount "54"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 e6 9. g4 b5 10. 0-0-0 Bb7 11. Bxf6 gxf6 12. h4 b4 13. Nce2 d5 14. Bg2 dxe4 15. Qe3 Nc5 16. Kb1 Rg8 17. Ng3 Rxg4 18. Nxe4 Qxf4 19. Nxf6+ Qxf6 20. Bxb7 Nxb7 21. Rhf1 Rxd4 22. Qxd4 Qxd4 23. Rxd4 Rd8 24. Rg4 f5 25. Rc4 Nc5 26. c3 Ne4 27. Rc6 Nd2+ 0-1

[Event "Glorney Cup"]
[Site "Dublin"]
[Date "2019.07.24"]
[Round "5"]
[White "Mahieu, Luc"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2049"]
[BlackElo "2005"]
[PlyCount "226"]
[EventDate "2019.07.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Qg4 Kf8 10. Bd3 Nc6 11. Nxc6 bxc6 12. 0-0 h5 13. Qe2 d6 14. f4 g6 15. c4 d5 16. cxd5 cxd5 17. Rab1 Bc5+ 18. Kh1 Bd7 19. Bb4 Qe7 20. Bxc5 Qxc5 21. Qe1 h4 22. h3 Bc6 23. Qe2 Rc8 24. Qg4 Ke7 25. Rfe1 Kd7 26. Qe2 Rb8 27. Qd2 Rb6 28. Rxb6 axb6 29. Rb1 Ra8 30. Qe1 Rh8 31. Qd2 Ra8 32. Qe1 Rh8 33. Qd2 Rb8 34. Qe1 Rh8 35. Qd2 Qd4 36. Rf1 Ke7 37. Qe1 Qc5 38. Qd2 d4 39. Qf2 Qd5 40. Be2 Qc5 41. Bd3 Bd5 42. a3 Qxa3 43. Qxd4 Qc5 44. Qxc5+ bxc5 45. Ra1 Rb8 46. c4 Ra8 47. Rxa8 Bxa8 48. Kh2 Bc6 49. g3 hxg3+ 50. Kxg3 f5 51. Kf2 Kd7 52. Ke3 Kc7 53. Be2 Kb6 54. Kd2 Ka5 55. Kc3 Be4 56. h4 Bc6 57. Bd1 Be8 58. Bc2 Ba4 59. Bd3 Bd1 60. Kd2 Bf3 61. Kc3 Ka4 62. Bc2+ Ka3 63. Bb3 Be2 64. Bc2 Bf3 65. Bb3 Bc6 66. Bc2 Bd7 67. Bd1 Be8 68. Bc2 Ka2 69. Bd3 Ba4 70. Be2 Be8 71. Bd1 Kb1 72. Bc2+ Kc1 73. Bb3 Bc6 74. Bc2 Be8 75. Bb3 Bd7 76. Bc2 Bc6 77. Bb3 Kb1 78. Bc2+ Ka2 79. Bd3 Ba4 80. Be2 Kb1 81. h5 gxh5 82. Bxh5 Kc1 83. Bf7 Bd7 84. Bh5 Kb1 85. Bf3 Ka2 86. Bh5 Ka3 87. Bd1 Be8 88. Bf3 Ka4 89. Bd1+ Ka5 90. Bf3 Kb6 91. Bd1 Kc7 92. Bf3 Kd8 93. Kd2 Ke7 94. Ke3 Ba4 95. Be2 Bb3 96. Kd3 Ba4 97. Ke3 Bc6 98. Bd1 Kf7 99. Kf2 Be4 100. Be2 Bc2 101. Kf3 Kg6 102. Kg3 Kh6 103. Kh4 Be4 104. Kg3 Kg6 105. Kf2 Bc2 106. Kg3 Ba4 107. Kf2 Bb3 108. Kg3 Kh6 109. Kh4 Ba4 110. Bf3 Bc2 111. Be2 Be4 112. Kg3 Bc6 113. Kh4 Be4 1/2-1/2

[Event "Glorney Cup"]
[Site "Dublin"]
[Date "2019.07.23"]
[Round "3"]
[White "Gijsen, William"]
[Black "Carroll, Thomas"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2005"]
[BlackElo "2042"]
[PlyCount "86"]
[EventDate "2019.07.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "England"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. 0-0-0 Nbd7 11. Kb1 Rc8 12. Nd5 Nxd5 13. exd5 Bf5 14. Bd3 Bxd3 15. Qxd3 Bg5 16. Bxg5 Qxg5 17. h4 Qf4 18. Nd2 Nc5 19. Qe2 0-0 20. g4 Rce8 21. gxh5 e4 22. Qc4 b5 23. Qd4 Qe5 24. Nxe4 Nxe4 25. fxe4 Qxd4 26. Rxd4 Re5 27. a4 Rfe8 28. axb5 axb5 29. Rb4 Rxh5 30. Rxb5 Rxe4 31. b3 Rexh4 32. Rxh4 Rxh4 33. Kc1 g5 34. Kd2 Kg7 35. c4 Kf6 36. Rb8 Ke5 37. Rc8 Kd4 38. b4 g4 39. c5 Rh2+ 40. Ke1 g3 41. cxd6 Rh1+ 42. Ke2 g2 43. d7 g1Q 0-1

[Event "Glorney Cup"]
[Site "Dublin"]
[Date "2019.07.23"]
[Round "4"]
[White "Gijsen, William"]
[Black "Dawson, Euan"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2005"]
[BlackElo "1806"]
[PlyCount "175"]
[EventDate "2019.07.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SCO"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Nxc6 bxc6 9. 0-0 d6 10. Bb3 0-0 11. f3 Ba6 12. Re1 Nd7 13. Qd2 Ne5 14. Bh6 Qc5+ 15. Kh1 Nc4 16. Bxc4 Qxc4 17. Bxg7 Kxg7 18. b3 Qc5 19. Na4 Qb5 20. c4 Qb8 21. f4 Qc7 22. Re3 Rad8 23. Rh3 Rh8 24. f5 h6 25. Qf4 g5 26. Rg3 f6 27. Rd1 c5 28. Nc3 Bb7 29. Qe3 Bc6 30. Ne2 Be8 31. Nf4 Bf7 32. Re1 Kh7 33. Nd3 a5 34. h4 a4 35. hxg5 hxg5 36. Kg1 axb3 37. axb3 Kg7 38. Nf4 Kf8 39. Ne2 Rh7 40. Kf2 Kg7 41. Qc3 Kf8 42. Rd3 Ra8 43. Ra1 Rxa1 44. Qxa1 Qb7 45. Ng3 Kg7 46. Qd1 Rh4 47. Rd2 Qa8 48. Qe2 Rf4+ 49. Ke3 Qa3 50. Qd1 Rh4 51. Kf2 Qb4 52. Qc2 Rf4+ 53. Kg1 Qa3 54. Qc3 Qa8 55. Rd1 Qh8 56. Rf1 Rxf1+ 57. Kxf1 Qb8 58. Kf2 Qa8 59. Kg1 Be8 60. Kh2 Bf7 61. Qe3 Qh8+ 62. Kg1 Qa8 63. Nf1 Qa1 64. Kf2 Qa2+ 65. Nd2 Qa8 66. e5 Qh8 67. exf6+ exf6 68. Ne4 d5 69. cxd5 Bxd5 70. Nxc5 Qh4+ 71. Kg1 Qh5 72. Qe7+ Qf7 73. Ne6+ Bxe6 74. Qxe6 Qxe6 75. fxe6 Kf8 76. Kf2 f5 77. Ke3 Ke7 78. Kd4 Kxe6 79. b4 Kd6 80. b5 g4 81. Ke3 Ke5 82. g3 Kd5 83. Kf4 Kc5 84. Kxf5 Kxb5 85. Kxg4 Kc6 86. Kf5 Kd7 87. Kf6 Ke8 88. Kg7 1-0

[Event "Glorney Cup"]
[Site "Dublin"]
[Date "2019.07.22"]
[Round "2"]
[White "Flynn, Jacob"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1994"]
[BlackElo "2005"]
[PlyCount "88"]
[EventDate "2019.07.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be3 0-0 9. Be2 Nc6 10. Nc2 b6 11. Qd2 Bb7 12. Rd1 Qc7 13. 0-0 Rfd8 14. Qe1 Rac8 15. Qf2 Nd7 16. f4 Na5 17. Na3 Bf6 18. Nab5 axb5 19. Nxb5 Qb8 20. Nxd6 Bxe4 21. Nxe4 Bxb2 22. c5 Nxc5 23. Nxc5 Rxd1 24. Rxd1 bxc5 25. Bxc5 Bf6 26. Bf1 h6 27. Bd6 Qb7 28. a3 Qb3 29. Rd3 Qb1 30. g3 Rc1 31. Kg2 Nc4 32. Bb4 Rc2 33. Be2 Qb2 34. Kf3 e5 35. Re3 Nxe3 36. Qxe3 e4+ 37. Qxe4 Rc8 38. Bd3 g6 39. h4 Qa1 40. Kg2 Qd1 41. Kh3 Kg7 42. Be2 Qc2 43. Bd3 Qc6 44. Qe1 Qd7+ 0-1

[Event "Glorney Cup"]
[Site "Dublin"]
[Date "2019.07.22"]
[Round "1"]
[White "Gijsen, William"]
[Black "Rathbone Jones, Ifan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2005"]
[BlackElo "1855"]
[PlyCount "83"]
[EventDate "2019.07.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Wales"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "WLS"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. dxc5 Bxc5 8. 0-0 a6 9. Re1 Nc6 10. g4 b5 11. a3 Qb6 12. Qe2 Bb7 13. a4 b4 14. Nd1 g5 15. b3 Ndxe5 16. Nxe5 Nxe5 17. a5 Qa7 18. Bb2 Nxd3 19. Qxd3 Rg8 20. Ne3 0-0-0 21. Bf6 Rd7 22. Qh7 Rg6 23. Be5 d4 24. Nc4 Bf3 25. Ra4 d3 26. Rxb4 Bxb4 27. Nb6+ Kb7 28. Qh8 Kc6 29. Qc8+ Rc7 30. Qe8+ Rd7 31. Qc8+ Kb5 32. Qc4+ Kxa5 33. Nxd7 Qxd7 34. Ra1+ Kb6 35. Qxa6+ Kc5 36. Qc4+ Kb6 37. Qxb4+ Qb5 38. Qd4+ Kb7 39. Qa7+ Kc6 40. Ra6+ Qxa6 41. Qxa6+ Kd5 42. Qxd3+ 1-0

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.20"]
[Round "8"]
[White "Gijsen, William"]
[Black "Cchung, Nyuk Lyn"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2005"]
[BlackElo "1787"]
[PlyCount "73"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Nd5 Nd7 11. 0-0 b5 12. c3 0-0 13. a4 bxa4 14. Rxa4 Bxd5 15. exd5 Nb6 16. Ra5 Qc8 17. Qd3 Qb7 18. Rxa6 Rxa6 19. Qxa6 Qxa6 20. Bxa6 Ra8 21. Bb7 Ra2 22. Rb1 Na4 23. Bc6 Nxb2 24. Nc1 Ra3 25. Rxb2 g6 26. Na2 e4 27. g3 Bxc3 28. Nxc3 Rxc3 29. Rb8+ Kg7 30. Rd8 Rc1+ 31. Kg2 Rc2 32. Kf1 Kf6 33. Rxd6+ Ke5 34. Rd7 Kd4 35. Rxf7 Rc5 36. Kg2 Rc2 37. Re7 1-0

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.19"]
[Round "7"]
[White "Gieben, Stijn"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2149"]
[BlackElo "2005"]
[PlyCount "79"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 h5 7. Bg5 Nbd7 8. Be2 g6 9. Qd2 Bg7 10. f4 Qa5 11. 0-0-0 Rb8 12. Kb1 Qc7 13. Bf3 b5 14. Nd5 Nxd5 15. exd5 Bb7 16. Rhe1 Nf6 17. f5 0-0 18. fxg6 fxg6 19. Ne6 Qd7 20. Nxg7 Kxg7 21. Bh6+ Kf7 22. Bxf8 Rxf8 23. Qg5 Qf5 24. Qxf5 gxf5 25. Rd4 Rh8 26. b4 Nd7 27. Rf4 Ne5 28. Rxf5+ Kg6 29. Rfxe5 dxe5 30. Rxe5 Kf6 31. Rxh5 Rxh5 32. Bxh5 Bxd5 33. Bf3 Bc4 34. a3 Ke5 35. Kc1 Kf4 36. Kd2 e5 37. Bb7 e4 38. Bxa6 e3+ 39. Ke1 Ke4 40. a4 1-0

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.18"]
[Round "6"]
[White "Gijsen, William"]
[Black "De Niet, Gert Michiel"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2005"]
[BlackElo "2208"]
[PlyCount "79"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 b5 7. Be3 Bb7 8. Bd3 Nf6 9. 0-0 d6 10. f4 Nbd7 11. Qf3 Be7 12. Rae1 Nc5 13. Kh1 0-0 14. Bg1 g6 15. Qh3 d5 16. e5 Nfe4 17. Nd1 Nxd3 18. cxd3 Nc5 19. Rf3 Rfe8 20. Nf2 Nd7 21. Ng4 Bf8 22. Qh4 Bg7 23. Rh3 h5 24. Nf6+ Bxf6 25. exf6 Qd8 26. Nf3 Qxf6 27. Qg3 Qf5 28. Nh4 Qg4 29. Qf2 Kf8 30. Rf3 e5 31. h3 Qe6 32. f5 gxf5 33. Nxf5 Rac8 34. Qh4 Rc6 35. Qxh5 Qg6 36. Qh8+ Qg8 37. Qh4 Rf6 38. Be3 Ree6 39. Rg3 Rxf5 40. Qd8+ 1-0

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.14"]
[Round "3"]
[White "Kazarian, Anna Maja"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2142"]
[BlackElo "2005"]
[PlyCount "95"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Nbd7 5. Bb2 Bd6 6. Nc3 c6 7. Qc2 0-0 8. d4 Qe7 9. Bd3 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 Bb4+ 14. Kf1 Ba3 15. Bxa3 Qxa3 16. Qc1 Qd6 17. Qc3 c5 18. dxc5 Qxc5 19. Qe5 Qa3 20. Ng5 a5 21. Ke2 h6 22. Ne4 Nd7 23. Qd6 Qb2+ 24. Ke3 f5 25. Rhb1 Qe5 26. f4 Qxd6 27. Nxd6 Re7 28. a3 Nf6 29. h3 Bd7 30. b4 Bc6 31. g3 g6 32. b5 Bg2 33. c5 Rd8 34. Rb2 Bd5 35. b6 e5 36. fxe5 Nd7 37. Kd4 Nxe5 38. Re2 Be4 39. Bxe4 fxe4 40. Rxe4 Nc6+ 41. Kd5 Red7 42. Rae1 Kf8 43. Re8+ Kg7 44. Kc4 Rxd6 45. cxd6 Rxd6 46. Rc8 Kf6 47. Kc5 Rd3 48. Rxc6+ 1-0

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.13"]
[Round "2"]
[White "Gijsen, William"]
[Black "Bik, Wouter"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2005"]
[BlackElo "1979"]
[PlyCount "88"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 c5 4. d5 d6 5. Nc3 Nf6 6. Nf3 0-0 7. h3 Na6 8. Be3 Bd7 9. Be2 Nc7 10. a4 Rb8 11. 0-0 b6 12. Qd2 a6 13. Bh6 b5 14. Bxg7 Kxg7 15. axb5 axb5 16. e5 dxe5 17. Nxe5 bxc4 18. Bxc4 Nb5 19. Nxd7 Qxd7 20. Bxb5 Rxb5 21. Nxb5 Qxb5 22. Ra5 Qb6 23. Qc3 Kg8 24. Qxc5 Qxb2 25. Qxe7 Re8 26. Qc5 Ne4 27. Qc6 Re5 28. Ra8+ Kg7 29. Qc8 Nd2 30. Qh8+ Kh6 31. Qf8+ Kh5 32. Qxf7 Nxf1 33. Qxh7+ Kg5 34. h4+ Kf5 35. Qf7+ Ke4 36. Ra4+ Kd3 37. Qxg6+ Kd2 38. Qh6+ Ke1 39. Qf4 Nd2 40. Rd4 Nf3+ 41. gxf3 Qxf2+ 42. Kh1 Qf1+ 43. Kh2 Re2+ 44. Kg3 Qg2# 0-1

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.12"]
[Round "1"]
[White "Slingerland, Fred"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2358"]
[BlackElo "2005"]
[PlyCount "50"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. 0-0 g6 8. Re1 Bg7 9. Bf1 0-0 10. Nd5 e6 11. Nxf6+ Nxf6 12. Nb3 d5 13. exd5 Qxd5 14. c3 b5 15. Be2 Qxd1 16. Rxd1 Bb7 17. a4 Bd5 18. Nc5 Rfc8 19. Be3 Bf8 20. b4 Bxc5 21. bxc5 Bb3 22. axb5 Bxd1 23. Rxd1 axb5 24. Bxb5 Nd5 25. Bd4 Nxc3 0-1

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.31"]
[Round "5.1"]
[White "Flynn, Jacob"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "2033"]
[BlackElo "2041"]
[PlyCount "112"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Rotterdam Pathena"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "NED"]

1. d4 f5 2. e4 fxe4 3. Nc3 g6 4. Nxe4 Bg7 5. Nf3 Nf6 6. Bd3 0-0 7. Qe2 Nc6 8. c3 Nxe4 9. Bxe4 d5 10. Bd3 Bg4 11. Bg5 Qd7 12. h3 Bxf3 13. gxf3 e5 14. dxe5 Nxe5 15. 0-0-0 Nxf3 16. Be3 Rae8 17. Qc2 c6 18. h4 Ne5 19. h5 Nxd3+ 20. Qxd3 Qf5 21. hxg6 hxg6 22. Qxf5 Rxf5 23. Rdg1 Kf7 24. Rh7 b6 25. Bh6 Rg8 26. Re1 Rxf2 27. Bg5 Rf5 28. Bh6 Kf6 29. Bxg7+ Rxg7 30. Re6+ Kxe6 31. Rxg7 g5 32. Rxa7 Rf7 33. Ra6 Rb7 34. Kd2 Kf5 35. Ke3 Kg4 36. Kf2 Kh3 37. Ra8 Rf7+ 38. Kg1 Kg3 39. Re8 Rf6 40. a4 Rf4 41. b4 Rf3 42. Re1 Rxc3 43. Ra1 d4 44. a5 bxa5 45. bxa5 Rb3 46. a6 Rb8 47. Ra3+ Kf4 48. a7 Ra8 49. Kf2 Ke4 50. Ke2 c5 51. Kd2 g4 52. Kc2 c4 53. Ra6 g3 54. Re6+ Kf5 55. Re7 g2 56. Rg7 Rxa7 0-1

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.30"]
[Round "4.2"]
[White "Gijsen, William"]
[Black "Pham, Arthur"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2041"]
[BlackElo "2177"]
[PlyCount "62"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam Pathena"]
[BlackTeam "Idf Team"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "FRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 0-0 8. Be3 Nc6 9. Qd2 Nd7 10. Bb3 Nb6 11. Nxc6 bxc6 12. Bh6 e6 13. h4 Bxh6 14. Qxh6 d5 15. h5 g5 16. 0-0-0 a5 17. exd5 cxd5 18. a4 Nd7 19. f4 gxf4 20. Qxf4 Qf6 21. Qd2 h6 22. Kb1 Ba6 23. Rh3 Kh7 24. Rdh1 Rab8 25. Rf3 Qg5 26. Qf2 Qe7 27. Re1 Rxb3 28. cxb3 Bb7 29. Rf1 f5 30. Rg3 e5 31. Qb6 Nxb6 0-1

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.29"]
[Round "1.2"]
[White "Forster, Matthew"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1884"]
[BlackElo "2041"]
[PlyCount "62"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Rotterdam Pathena"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. d4 Bb4 7. Bd2 0-0 8. Qb3 Bxc3 9. Bxc3 Be4 10. 0-0 Kh8 11. Rad1 Qe8 12. Bb4 d6 13. Rfe1 a5 14. Ba3 Nbd7 15. Qc3 Qh5 16. b3 f4 17. c5 fxg3 18. hxg3 Ng4 19. cxd6 c6 20. Bc1 Kg8 21. Bg5 b5 22. Be7 Rf7 23. Rd3 a4 24. Re3 Bd5 25. Rd3 axb3 26. axb3 Ra2 27. Qc1 Rxf3 28. Bh4 Rxd3 29. Bxd5 Qxd5 30. f3 Qxd4+ 31. e3 Rxe3 0-1

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.29"]
[Round "2.2"]
[White "Gijsen, William"]
[Black "Natarov, Ilya"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2041"]
[BlackElo "2004"]
[PlyCount "51"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam Pathena"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RUS"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 e6 4. d4 d6 5. exd6 Bxd6 6. Nf3 0-0 7. 0-0 h6 8. Nbd2 b6 9. a4 Nc6 10. Re1 Bb7 11. Ne4 Be7 12. c3 Na5 13. Ba2 c5 14. dxc5 bxc5 15. Qc2 Qb6 16. Ne5 Rfd8 17. Qe2 Nf6 18. Nxf6+ Bxf6 19. Ng4 e5 20. b4 cxb4 21. cxb4 Qxb4 22. Nxf6+ gxf6 23. Bxh6 Bd5 24. Qd3 Qh4 25. Bxd5 Qxh6 26. Qg3+ 1-0

[Event "Leiden Noteboom Memorial 79th"]
[Site "Leiden"]
[Date "2019.02.22"]
[Round "1"]
[White "Kaufeld, Juergen"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2213"]
[BlackElo "2021"]
[PlyCount "76"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. h4 d6 9. Be3 h6 10. 0-0-0 Bd7 11. f3 0-0-0 12. Bxb6 axb6 13. Qf2 Nb4 14. Kb1 Kb8 15. Nd4 Na6 16. Ndb5 Bc6 17. Bc4 Nc5 18. Nd4 Bd7 19. Rhe1 g5 20. h5 Bg4 21. Rh1 Be6 22. Qe2 Bc8 23. a3 Ne6 24. Ndb5 Nf4 25. Qf2 Be6 26. Bf1 Bd7 27. g3 Ne6 28. Rd2 Bc6 29. Bc4 Nc5 30. Re1 Rhe8 31. Re3 Qg7 32. g4 Ne6 33. Re1 Nf4 34. a4 Nc8 35. Nd4 Ne7 36. Red1 Qf6 37. Ndb5 Nc8 38. Nd4 Ne7 1/2-1/2

[Event "Utrecht OKU op 45th"]
[Site "Utrecht"]
[Date "2018.06.02"]
[Round "4"]
[White "Cebula, Jerzy"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1977"]
[BlackElo "1924"]
[PlyCount "51"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. 0-0-0 a5 10. a4 Ng4 11. g3 Nxe3 12. Qxe3 Bxb3 13. cxb3 Nd4 14. Bb5+ Kf8 15. Bc4 Bg5 16. f4 Bh6 17. Kb1 g6 18. Rhf1 Kg7 19. Bxf7 Rf8 20. Bc4 Rc8 21. Nd5 Qe8 22. Rxd4 Bxf4 23. gxf4 exd4 24. Qxd4+ Kh6 25. Rf3 Qd7 26. Qc3 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.05"]
[Round "7"]
[White "Van Dael, Siem"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2268"]
[BlackElo "1825"]
[PlyCount "99"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. f3 Be6 11. Ncd5 0-0 12. c3 Re8 13. a4 b4 14. Bc4 bxc3 15. bxc3 Na5 16. Ba2 Rc8 17. Qd3 Nxd5 18. Bxd5 Qc7 19. Bd2 Bg5 20. 0-0 Nb3 21. Bxb3 Bxb3 22. Rfb1 Be6 23. Qxa6 Qc5 24. Qe2 Bxe3+ 25. Bxe3 Qxc3 26. a5 Ra8 27. Rc1 Qb4 28. a6 d5 29. Bc5 Qb3 30. Ra3 Qb8 31. Ra5 d4 32. Rb5 Qc8 33. Rb6 Qd7 34. Rd6 Qa4 35. f4 f6 36. a7 Bf7 37. Ra6 Qb3 38. Ra3 Qb7 39. f5 Red8 40. Qd3 Re8 41. h3 Kh8 42. Kh2 Rg8 43. Rb1 Qc6 44. Ra5 Qc7 45. Qa3 Rgc8 46. Bd6 Qc3 47. Rb8 Rg8 48. Qxc3 dxc3 49. Rxa8 Rxa8 50. Bb8 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.04"]
[Round "6"]
[White "Van Hoorn, Geert"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2008"]
[BlackElo "1825"]
[PlyCount "57"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 d6 4. Bg2 g6 5. 0-0 Bg7 6. c3 e5 7. d3 Nge7 8. f4 0-0 9. Be3 b6 10. d4 Rb8 11. Qd2 Bg4 12. fxe5 cxd4 13. cxd4 dxe5 14. d5 Na5 15. Na3 Qd7 16. Rac1 Nc8 17. b4 Nb7 18. Rc6 Ne7 19. b5 Nd6 20. Nc3 Rbc8 21. Rc1 f5 22. Bg5 f4 23. gxf4 exf4 24. Bxf4 Nxc6 25. dxc6 Bxc3 26. Rxc3 Qg7 27. Bxd6 Rfd8 28. Qd5+ Kh8 29. Be5 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.03"]
[Round "5"]
[White "Gijsen, William"]
[Black "Reichardt, Robin"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1825"]
[BlackElo "1936"]
[PlyCount "51"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Bb3 d5 7. Nbd2 Bg4 8. 0-0 dxe4 9. dxe4 Bc5 10. h3 Bh5 11. Re1 Qe7 12. Qe2 Rad8 13. Nf1 Bg6 14. Bg5 h6 15. Bh4 Bh7 16. Bc2 g5 17. Bg3 Nh5 18. b4 Bb6 19. a4 a5 20. b5 Nxg3 21. Nxg3 Nb8 22. Nh2 Bg6 23. Ng4 Kh7 24. Ne3 Bxe3 25. Qxe3 Nd7 26. Qf3 1/2-1/2

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.02"]
[Round "4"]
[White "Kanbier, Max"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1857"]
[BlackElo "1825"]
[PlyCount "43"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. d3 Nf6 7. Nc3 0-0 8. e4 e6 9. e5 Nd7 10. Qe2 a6 11. Nd1 f6 12. Bh3 Re8 13. exf6 Nxf6 14. Nh4 Qd6 15. g4 b6 16. Qf2 Rf8 17. f5 exf5 18. gxf5 Ne8 19. Qg2 Bxf5 20. Bxf5 gxf5 21. Nxf5 Qg6 22. Nh6+ 1/2-1/2

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.05.01"]
[Round "3"]
[White "Gijsen, William"]
[Black "Bueno, Mark"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1825"]
[BlackElo "1999"]
[PlyCount "63"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Bd3 Be7 7. Ngf3 h6 8. Ne5 Nxe5 9. dxe5 Nd7 10. 0-0 b6 11. e4 Nf8 12. Bg3 h5 13. f4 h4 14. Bf2 Qc7 15. exd5 exd5 16. Nf3 Bb7 17. b4 c4 18. Bf5 Rd8 19. Nd4 Bc8 20. Bc2 g6 21. Qf3 Ne6 22. Rae1 Qb7 23. f5 gxf5 24. Bxf5 Nxd4 25. Bxd4 Be6 26. Bxe6 fxe6 27. Qf7+ Kd7 28. Rf6 Qc6 29. b5 Qxb5 30. Qxe6+ Ke8 31. Ref1 Rd7 32. Rh6 1-0

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.04.30"]
[Round "2"]
[White "Gijsen, William"]
[Black "Bekedam, Tyro"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1825"]
[BlackElo "1955"]
[PlyCount "58"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 b6 9. Qh4 Nd4 10. Bb3 d5 11. Nd1 dxe4 12. dxe4 Nxf3+ 13. gxf3 Ba6 14. c4 Nc6 15. Qh3 Qd3 16. Nf2 Qe2 17. Ng4 Bxc4 18. Bxc4 Qxc4 19. f5 exf5 20. exf5 gxf5 21. Nh6+ Kh8 22. Kh1 Ne5 23. Bd2 Nd3 24. Qxf5 Rad8 25. Bg5 f6 26. Be3 Qd5 27. Qh3 f5 28. Rad1 Qe6 29. Bg5 Nf2+ 0-1

[Event "NED-ch U20"]
[Site "Assen"]
[Date "2018.04.29"]
[Round "1"]
[White "Nguyen, Kevin"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2122"]
[BlackElo "1825"]
[PlyCount "73"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. f4 e5 7. Nf3 Nge7 8. Be3 Nd4 9. Bf2 Bg4 10. h3 Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 Rc8 13. 0-0 f6 14. f5 Qd7 15. Be3 h5 16. g4 hxg4 17. hxg4 gxf5 18. gxf5 Kd8 19. Rf2 Kc7 20. Rg2 Bf8 21. Rf1 Kb8 22. Rff2 b5 23. a3 b4 24. axb4 cxb4 25. Nb1 Qa4 26. c3 a5 27. d4 Qa2 28. Qd1 Qc4 29. dxe5 dxe5 30. Qd6+ Qc7 31. Qxf6 Rh3 32. Bb6 Qd7 33. Qxe5+ Kb7 34. Rd2 Qc6 35. Bd4 Bh6 36. Qxe7+ Rc7 37. Qe6 1-0

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.29"]
[Round "9"]
[White "Gijsen, William"]
[Black "Hubers, Daan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1799"]
[BlackElo "1402"]
[PlyCount "41"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 d5 3. b3 Qf6 4. d4 Bd6 5. e3 Ne7 6. c4 Nf5 7. Bd3 Bb4+ 8. Kf2 Bd7 9. a3 Bd6 10. g4 Nh6 11. g5 Ng4+ 12. Kg3 Qd8 13. h3 f5 14. hxg4 fxg4 15. Ne5 Bxe5 16. dxe5 Nc6 17. Bg6+ Ke7 18. Bh5 h6 19. cxd5 exd5 20. Qxd5 Be6 21. Qc5+ 1-0

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.28"]
[Round "8"]
[White "Klein, Jorik"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1905"]
[BlackElo "1799"]
[PlyCount "47"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Be6 9. Be3 Qc7 10. c4 Nd7 11. h3 Rfe8 12. d5 cxd5 13. cxd5 Bxd5 14. Bxh7+ Kxh7 15. Qxd5 Ne5 16. Rac1 Qe7 17. Nd4 a6 18. Rfd1 Qd7 19. Qe4+ Ng6 20. Qf5 Qxf5 21. Nxf5 Be5 22. Rd7 Nf4 23. Kf1 b5 24. Bxf4 1/2-1/2

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.27"]
[Round "7"]
[White "Gijsen, William"]
[Black "Ypma, Jord"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1799"]
[BlackElo "1542"]
[PlyCount "60"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nc3 Qe6+ 7. Be3 Nf6 8. Be2 Nd5 9. Nxd5 Qxd5 10. Nf3 Bg7 11. Rc1 0-0 12. Bc4 Qh5 13. 0-0 Bg4 14. Be2 Nc6 15. h3 Bxf3 16. Bxf3 Qb5 17. Qd2 Nxd4 18. Bxd4 Rfd8 19. Rc5 Qxc5 20. Bxc5 Rxd2 21. Bxe7 Rxb2 22. Bd5 Re2 23. Bh4 Rae8 24. Bxb7 Rxa2 25. Rc1 Ra1 26. Rxa1 Bxa1 27. Kf1 Bc3 28. f3 a5 29. Bg3 a4 30. Bc6 a3 0-1

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "5"]
[White "Emans, Job"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1734"]
[BlackElo "1799"]
[PlyCount "86"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 a5 8. Bb3 d6 9. f3 0-0 10. Qd2 Bd7 11. h4 Ne5 12. a4 Rc8 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. g4 Qb6 17. Nb3 e6 18. h5 d5 19. hxg6 fxg6 20. Qh6+ Kf7 21. Qf4 Ke8 22. Qg5 d4 23. Qxa5 Qxa5 24. Nxa5 Rb4 25. Ne2 b6 26. Nb3 d3 27. Ned4 dxc2 28. Kd2 e5 29. Kc3 Rxa4 30. Nxc2 Ke7 31. Ne3 Rc8+ 32. Kd2 Rb4 33. g5 Rxb3 34. gxf6+ Kxf6 35. Rxh7 Be6 36. Rb1 Rd8+ 37. Ke2 Rdd3 38. Nf1 Bc4 39. Nd2 Rd7+ 40. Kd1 Rxh7 41. Nxc4 Rh2 42. Kc1 Rxf3 43. Nd2 Rff2 0-1

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "6"]
[White "Reichardt, Robin"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1855"]
[BlackElo "1799"]
[PlyCount "47"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nbd7 8. c5 Qe7 9. b4 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qd4 Qxd4 13. exd4 Bf5 14. Kd2 Kd7 15. f3 Rhe8 16. Bd3 Bxd3 17. Kxd3 Re6 18. Rhe1 Nh5 19. g3 g6 20. b5 Ng7 21. bxc6+ bxc6 22. Rxe6 Nxe6 23. Rb1 Kc7 24. Ne2 1/2-1/2

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.25"]
[Round "4"]
[White "Gijsen, William"]
[Black "Ten Have, Dimitri"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1799"]
[BlackElo "1396"]
[PlyCount "174"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Qe7 6. Qe2 d3 7. Qxd3 Nxe5 8. Nxe5 Qxe5+ 9. Be2 Bd6 10. Nd2 Qd5 11. Qe3+ Qe6 12. Nc4 Be7 13. Qg3 d6 14. Be3 Bd7 15. 0-0 0-0-0 16. Rfe1 a6 17. Bd4 d5 18. Bf3 Ne4 19. Bxe4 dxe4 20. Nd2 Qg4 21. Qxg4 Bxg4 22. Rxe4 Be6 23. Nf3 Rhg8 24. a3 h6 25. h3 Bd6 26. Ree1 b6 27. Ne5 Bxe5 28. Rxe5 g6 29. Rae1 Rd6 30. b4 Rgd8 31. Kh2 Rd5 32. Kg3 Rxe5 33. Rxe5 Rd5 34. Kf4 Rxe5 35. Kxe5 b5 36. g4 Kd7 37. Be3 h5 38. gxh5 gxh5 39. h4 c6 40. Kf4 Bc4 41. Ke5 Be6 42. Bc5 Bg4 43. Kf6 Ke8 44. Bd6 Bf3 45. Bf4 Bg4 46. Bg3 Bf3 47. Ke5 Kd7 48. Kd4 Kc8 49. Kc5 Kb7 50. Kd6 Kc8 51. Bf4 Kb7 52. Bh2 Kc8 53. Ke7 Bd5 54. Bf4 Kb7 55. Kd7 Be6+ 56. Ke7 Bd5 57. Be5 Kc8 58. Bd4 Kb7 59. Kd6 Be6 60. Be5 Bd5 61. Kc5 Be6 62. Bf6 Bd5 63. a4 Be6 64. f4 Bc4 65. Kd4 Bb3 66. axb5 axb5 67. Ke5 Kc8 68. Kd6 Kb7 69. Be5 Bc4 70. Ke7 Kc8 71. Bd4 Bb3 72. Kd6 Kb7 73. Kd7 Be6+ 74. Ke7 Bc4 75. Kf6 Kc8 76. Kg5 Be2 77. Kf6 Bc4 78. Bc5 Kd7 79. f5 Bb3 80. Be3 Bc4 81. Bc5 Bb3 82. Kg5 Bd1 83. Kh6 Bg4 84. Kg5 Be2 85. Kf6 Bc4 86. Kg7 Bb3 87. Kf8 Bc4 1/2-1/2

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "2"]
[White "Gijsen, William"]
[Black "Baselmans, Luuk"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1799"]
[BlackElo "1838"]
[PlyCount "72"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. dxc5 Bxc5 6. Nb3 Bb6 7. e5 Nfd7 8. Nf3 Nc6 9. Qe2 Qc7 10. Bf4 Nb4 11. 0-0 Nxd3 12. cxd3 Nb8 13. Nbd4 a6 14. Rac1 Nc6 15. Qd2 Bd7 16. b4 Qb8 17. Nb3 Ne7 18. d4 0-0 19. h4 Bb5 20. Rfe1 Nc6 21. h5 Bc4 22. Nc5 Qc7 23. Bh6 gxh6 24. Qxh6 Qe7 25. Ng5 f6 26. Ngxe6 Bxc5 27. Re3 Rf7 28. Rg3+ Kh8 29. Rg7 Rxg7 30. exf6 Rxg2+ 31. Kxg2 Rg8+ 32. Ng5 Qe4+ 33. f3 Qf5 34. f4 Qg4+ 35. Kh1 Rxg5 36. fxg5 Qh3+ 0-1

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "3"]
[White "Kanbier, Guy"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1214"]
[BlackElo "1799"]
[PlyCount "147"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. g3 Nc6 5. Bg2 Nf6 6. e3 d6 7. 0-0 0-0 8. Rb1 Bf5 9. d3 Qd7 10. a3 a5 11. Ra1 Bh3 12. Ng5 Bxg2 13. Kxg2 Rfd8 14. Nd5 Nxd5 15. cxd5 Na7 16. Rb1 Nb5 17. Qa4 b6 18. Nf3 e6 19. dxe6 fxe6 20. Nd2 Qb7+ 21. Kg1 Nc7 22. Qg4 Qd5 23. d4 cxd4 24. exd4 Rf8 25. Ne4 Rf5 26. Be3 Nb5 27. Nc3 Nxc3 28. bxc3 b5 29. Qh4 Qc6 30. Rbc1 Re8 31. Rc2 Qc4 32. Rb2 Qxc3 33. Bc1 Qxd4 34. Qh3 Rc8 35. Rd2 Qc5 36. Bb2 Bxb2 37. Rxb2 Rcf8 38. a4 bxa4 39. Rb7 h5 40. Kh1 Qd5+ 41. Qg2 Qxg2+ 42. Kxg2 R8f7 43. Rb8+ Kg7 44. Rb6 Rd5 45. Ra1 Rd2 46. Rxa4 Rfxf2+ 47. Kg1 Rg2+ 48. Kf1 Rxh2 49. Kg1 Rdg2+ 50. Kf1 Rb2 51. Rxb2 Rxb2 52. Rxa5 Kf6 53. Kg1 d5 54. Kf1 g5 55. Ra6 d4 56. Ke1 Kf5 57. Ra5+ e5 58. Ra8 d3 59. Ra4 e4 60. Rd4 h4 61. gxh4 gxh4 62. Rd8 h3 63. Rf8+ Kg4 64. Rg8+ Kf3 65. Rh8 h2 66. Kd1 Rb1+ 67. Kd2 h1Q 68. Rf8+ Kg4 69. Rg8+ Kf5 70. Rf8+ Kg6 71. Ke3 Qh6+ 72. Rf4 Re1+ 73. Kf2 Qxf4+ 74. Kxe1 0-1

[Event "NED-ch U16"]
[Site "Assen"]
[Date "2017.04.23"]
[Round "1"]
[White "Nguyen, Kevin"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2143"]
[BlackElo "1799"]
[PlyCount "99"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 a6 7. Ba4 b5 8. Bc2 Bg4 9. Nbd2 0-0 10. h3 Bxf3 11. Nxf3 d5 12. d4 dxe4 13. Nxe5 Nxe5 14. dxe5 Nd5 15. Bxe4 c6 16. Qc2 Qh4 17. Bxd5 cxd5 18. Qf5 Rae8 19. Re1 Re6 20. Be3 Qe7 21. Bxc5 Qxc5 22. Rad1 Rfe8 23. Re3 g6 24. Qf4 f6 25. exf6 Rxe3 26. f7+ Kg7 27. fxe8N+ Rxe8 28. Qg4 Re7 29. Qf3 Re4 30. Qd3 Re5 31. a4 Qc4 32. Qd4 Qxd4 33. Rxd4 Re1+ 34. Kh2 Re2 35. axb5 axb5 36. b4 Rxf2 37. Rxd5 Rf5 38. Rxf5 gxf5 39. Kg3 Kf6 40. Kf4 Ke6 41. g4 fxg4 42. hxg4 h6 43. Ke4 Kf6 44. Kd4 Kg5 45. c4 bxc4 46. b5 Kxg4 47. b6 h5 48. b7 h4 49. b8Q Kh3 50. Qf4 1-0

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.07"]
[Round "9"]
[White "Kokje, Joris"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2089"]
[BlackElo "1686"]
[PlyCount "79"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d4 cxd4 6. Nxd4 0-0 7. c4 Nc6 8. Nc3 a6 9. c5 Ne8 10. Nxc6 bxc6 11. Bxc6 Rb8 12. Bg2 Bb7 13. e4 Bc6 14. Qc2 Nc7 15. Be3 Nb5 16. Nd5 e6 17. Nb4 Nd4 18. Qd2 Qf6 19. f4 Ne2+ 20. Kf2 Qxb2 21. Nxc6 dxc6 22. Qxe2 Qxe2+ 23. Kxe2 Bxa1 24. Rxa1 Rb2+ 25. Kf3 Rd8 26. Bf1 a5 27. a4 Kf8 28. Be2 Ke7 29. h3 h5 30. Rd1 Rxd1 31. Bxd1 Ra2 32. e5 f5 33. exf6+ Kxf6 34. Ke4 Ke7 35. Kd3 Rg2 36. g4 h4 37. Bf3 Rg3 38. Bxc6 Rxh3 39. Ke2 Rg3 40. Bf3 1-0

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.06"]
[Round "8"]
[White "Kanters, Cor"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1760"]
[BlackElo "1686"]
[PlyCount "108"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. c4 0-0 6. 0-0 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. f3 fxg3 12. hxg3 Nh5 13. Kh2 e6 14. Be3 Qe7 15. Qb3 Kh8 16. Rac1 h6 17. Na4 Kh7 18. Rfd1 b6 19. Nc3 Bf6 20. c5 Rd8 21. d6 cxd6 22. cxd6 Rxd6 23. Rxd6 Qxd6 24. Nb5 Qd8 25. Rc7+ Ng7 26. Rxa7 Bd7 27. Bxb6 Qxb6 28. Rxd7 Rb8 29. a4 Qc6 30. Qd3 h5 31. Rc7 Qb6 32. Qd6 Qf2 33. Qxe6 Rb6 34. Rc2 Qxg2+ 35. Kxg2 Nxe6 36. Nc7 Nd4 37. Nd5 Nxc2 38. Nxb6 Nb4 39. Nd5 Nxd5 40. exd5 Bd8 41. Kf2 Kg7 42. Ke2 g5 43. b4 Kf7 44. a5 Ke7 45. Ke3 Kd6 46. Ke4 Bc7 47. f4 exf4 48. gxf4 g4 49. f5 g3 50. Kf3 h4 51. f6 Kd7 52. f7 Ke7 53. d6+ Bxd6 54. b5 Bc5 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.05"]
[Round "7"]
[White "Gijsen, William"]
[Black "Van Doren, Bas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1686"]
[BlackElo "1527"]
[PlyCount "93"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Na3 Nxc4 7. Nxc4 b5 8. Ne3 e6 9. d4 Qc7 10. 0-0 cxd4 11. cxd4 d6 12. Qc2 Qb6 13. Rd1 Bb7 14. Qd2 Rd8 15. Qc3 Rc8 16. Qd3 Nb4 17. Qe2 Nd5 18. Nxd5 Bxd5 19. Be3 Be7 20. h4 h6 21. Rac1 0-0 22. exd6 Qxd6 23. a3 a6 24. Ne5 Bf6 25. Bf4 Bxe5 26. Bxe5 Qe7 27. Qg4 f6 28. Bf4 g5 29. Bd2 Kh7 30. Bb4 Qf7 31. Bxf8 Rxf8 32. hxg5 hxg5 33. Qg3 e5 34. Qh3+ Kg7 35. Qg3 Kh6 36. Rd3 Bc4 37. Rdd1 Bd5 38. Qe3 Qh5 39. Qh3 Qxh3 40. gxh3 Bf3 41. Rd2 e4 42. d5 Kg6 43. d6 Rh8 44. Rc3 g4 45. d7 gxh3 46. Kh2 Rd8 47. Rc8 1-0

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.04"]
[Round "6"]
[White "Gijsen, William"]
[Black "Wagenvoorde, Guido"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1686"]
[BlackElo "1885"]
[PlyCount "46"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d6 6. Be2 c5 7. dxc5 Qa5 8. Bxf6 Bxf6 9. Qb3 Qxc5 10. Nf3 b6 11. 0-0 Bb7 12. Nd2 Bg7 13. Nce4 Qc7 14. Bf3 Nd7 15. Nc3 Ne5 16. Bxb7 Qxb7 17. Rfd1 Rac8 18. Rac1 Rfd8 19. Nb5 d5 20. Nd4 dxc4 21. Nxc4 Nxc4 22. Rxc4 Rxc4 23. Qxc4 e5 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.03"]
[Round "5"]
[White "Van der Noordaa, Daan"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1335"]
[BlackElo "1686"]
[PlyCount "50"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 d5 3. e3 Bg7 4. Bd3 c5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Nc3 Ngf6 8. 0-0 0-0 9. Qe1 Qc7 10. Qh4 Rad8 11. Ne2 e6 12. b3 Ne4 13. Rb1 Qa5 14. Ng5 Nxg5 15. fxg5 Qxa2 16. Bb2 Bxb2 17. c3 Qxb3 18. Rf3 Rfe8 19. Qh6 Re7 20. Rbf1 Qc2 21. Rh3 Nf8 22. Nf4 e5 23. Ne2 Qxd2 24. Ng3 Bxc3 25. Kh1 e4 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.02"]
[Round "4"]
[White "Gijsen, William"]
[Black "Bekedam, Tyro"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1686"]
[BlackElo "2011"]
[PlyCount "108"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 e6 6. Nbc3 Nge7 7. d3 0-0 8. f4 Nd4 9. a4 d6 10. Nxd4 cxd4 11. Nb5 a6 12. Na3 Bd7 13. Bd2 Bxa4 14. Nc4 Bb5 15. Ba5 Qb8 16. Nb6 Ra7 17. Qg4 Rd8 18. f5 exf5 19. exf5 Nxf5 20. Rxf5 gxf5 21. Qxf5 Bc6 22. Nd5 Bxd5 23. Bxd8 Bxg2 24. Bb6 Bc6 25. Bxa7 Qxa7 26. Qc8+ Bf8 27. Rf1 Qc5 28. Rf5 d5 29. Rg5+ Kh8 30. Qg4 h6 31. Rh5 Qe7 32. Qxd4+ Bg7 33. Qf2 d4 34. Rf5 Kg8 35. Kf1 Qe6 36. b3 b5 37. g4 Bd7 38. Rf4 Bc6 39. Rf5 Qg6 40. Qf4 Bd7 41. Rd5 Qxg4 42. Qxg4 Bxg4 43. Ke1 Bf6 44. Rd6 Kg7 45. Rxa6 Bh4+ 46. Kd2 Bg5+ 47. Ke1 f5 48. Rb6 f4 49. Rb7+ Kf6 50. Rb6+ Kf7 51. Rb7+ Ke6 52. Kf1 f3 53. Rb6+ Ke5 54. Rxb5+ Kf4 0-1

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.05.01"]
[Round "3"]
[White "Reichardt, Robin"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "1898"]
[BlackElo "1686"]
[PlyCount "111"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Nf3 Nf6 4. Bg2 Bg7 5. c4 0-0 6. 0-0 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. f3 fxg3 12. hxg3 Nh5 13. Ne2 e6 14. Be3 exd5 15. Qxd5+ Qxd5 16. cxd5 b6 17. Kh2 Ba6 18. Rf2 Rf7 19. Rc1 Nf6 20. Bh3 Re7 21. Bd2 Ne8 22. Bb4 Nd6 23. Ng1 Bh6 24. Bd2 Bg7 25. Bg5 Ree8 26. Rxc7 h6 27. Bc1 Rf8 28. Rfc2 Nb5 29. Be6+ Kh8 30. Rf7 Nd4 31. Rc3 Nxe6 32. dxe6 Rxf7 33. exf7 Rc8 34. Rxc8+ Bxc8 35. Ne2 Be6 36. Nc3 Bxf7 37. a3 Kg8 38. Be3 Bc4 39. Kg2 Kf7 40. f4 h5 41. Kf3 Ke6 42. g4 Bf6 43. f5+ Kf7 44. fxg6+ Kxg6 45. gxh5+ Kxh5 46. Nd5 Bg5 47. Nb4 Bb5 48. Nd5 Bc4 49. Bxg5 Kxg5 50. Ne7 Be6 51. Nc6 Kf6 52. Nxa7 Bd7 53. b3 b5 54. Ke3 Ke6 55. a4 bxa4 56. bxa4 1/2-1/2

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.04.30"]
[Round "2"]
[White "Gijsen, William"]
[Black "Ten Have, Dimitri"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1686"]
[BlackElo "1365"]
[PlyCount "85"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. Be2 e6 5. b3 Bd6 6. Bb2 Nc6 7. 0-0 0-0 8. Qe1 Nb4 9. Na3 a6 10. Qg3 d4 11. exd4 Nbd5 12. Ne5 b5 13. dxc5 Bxc5+ 14. d4 Bb6 15. Qd3 Bb7 16. Bf3 Nxf4 17. Qd2 Bxf3 18. Rxf3 N4d5 19. c4 Nc7 20. Raf1 Qd6 21. Qd3 Qxe5 22. Kh1 Qe4 23. Qd2 Rad8 24. d5 exd5 25. Bxf6 gxf6 26. Rg3+ Kh8 27. Qh6 Qg6 28. Rxg6 fxg6 29. cxb5 axb5 30. h4 Bd4 31. Nc2 Be5 32. Nb4 Rde8 33. Nc6 Bd6 34. Kg1 Bc5+ 35. Kh2 Bd6+ 36. Kh3 Ne6 37. g3 Ng7 38. Qd2 Nf5 39. Rf3 Rc8 40. Qxd5 Be5 41. g4 Ng7 42. Nxe5 fxe5 43. Rxf8+ 1-0

[Event "NED-ch U16"]
[Site "Rotterdam"]
[Date "2016.04.29"]
[Round "1"]
[White "Dubbeldam, Bart"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2071"]
[BlackElo "1686"]
[PlyCount "119"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. h3 Bd7 9. 0-0 Qc8 10. Bb5 0-0 11. a4 Nxd4 12. Bxd4 a6 13. Be2 Bc6 14. a5 Qe6 15. Bf3 h5 16. Re1 Nd7 17. Nd5 Rac8 18. Bxg7 Kxg7 19. Qd4+ Kh7 20. c3 Nc5 21. Qd1 Bb5 22. Be2 Bxe2 23. Qxe2 Qe5 24. Nb6 Rcd8 25. Rad1 Ne6 26. Nc4 Qb5 27. Ne3 Qxe2 28. Rxe2 Nc5 29. Nd5 Rd7 30. b4 Ne6 31. e5 Kg7 32. Nb6 Rdd8 33. exd6 Rxd6 34. Rxd6 exd6 35. Rd2 Rd8 36. Kf1 Ng5 37. f3 f6 38. Ke2 Nf7 39. Rd4 Ne5 40. Rd5 Kf7 41. f4 Nc6 42. Kf3 Ke6 43. g4 hxg4+ 44. hxg4 Rh8 45. Kg3 Ke7 46. Nc4 Rd8 47. Kf3 Ke6 48. Rd1 Ne7 49. Nb6 Rh8 50. Re1+ Kf7 51. Nc4 Nc8 52. Kg3 Rh7 53. Rd1 Ke7 54. Ne3 Rh8 55. Rd4 Rf8 56. f5 g5 57. Nd5+ Kd7 58. Rc4 Kd8 59. Nc7 Rh8 60. Ne6+ 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "7"]
[White "Schraa, Ger"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1168"]
[BlackElo "1198"]
[PlyCount "118"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Nc6 5. Nf3 Bd6 6. c5 Be7 7. a3 a6 8. Be2 0-0 9. 0-0 Re8 10. Nd2 e5 11. Nb3 Bf5 12. Bd3 Qd7 13. Qc2 Bxd3 14. Qxd3 Bf8 15. Qd1 g6 16. Ne2 Bg7 17. Ng3 a5 18. Ne2 Ng4 19. h3 Nh6 20. Rb1 Nf5 21. Na1 exd4 22. Nc2 dxe3 23. Nxe3 d4 24. Nxf5 Qxf5 25. Bd2 Qxc5 26. Ng3 Rad8 27. Qc1 Qxc1 28. Rbxc1 d3 29. Bc3 Bxc3 30. bxc3 f5 31. f3 f4 32. Ne4 Kg7 33. Rb1 b6 34. Rfd1 Ne7 35. Nf2 d2 36. Ne4 Nf5 37. Rxd2 Rxd2 38. Nxd2 Nd6 39. Kf2 Re3 40. Rc1 Nb5 41. Nb1 Kf6 42. a4 Nd6 43. c4 Nb7 44. Rc3 Rxc3 45. Nxc3 Ke5 46. Ne4 Kd4 47. Nd2 Kd3 48. Ke1 Nd6 49. Kd1 Nxc4 50. Nxc4 Kxc4 51. Kc2 Kd4 52. Kd2 c5 53. Ke2 Kc3 54. h4 h6 55. Kd1 Kd3 56. Ke1 c4 57. Kd1 c3 58. Kc1 c2 59. h5 g5 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "6"]
[White "De Lange, Steyn"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1702"]
[BlackElo "1198"]
[PlyCount "35"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d6 7. Bc4 Bxf5 8. exf5 Be7 9. Be3 Qd7 10. g4 0-0 11. g5 Ne8 12. g6 Nd8 13. Nd5 Bf6 14. Qh5 Nc6 15. Nc3 Be7 16. Bd5 Nd8 17. Bh6 Bf6 18. Be3 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "5"]
[White "Gijsen, William"]
[Black "Van den Broeck, Fred"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1198"]
[BlackElo "1198"]
[PlyCount "61"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. c4 Nb4 5. d4 Bf5 6. Na3 e6 7. Be2 N4c6 8. Nb5 Bb4+ 9. Bd2 a6 10. Bxb4 Nxb4 11. Na3 c6 12. 0-0 Nd7 13. Qd2 a5 14. b3 Nf6 15. Rad1 Ne4 16. Qb2 Qf6 17. Nb1 c5 18. Ne5 0-0-0 19. f3 Ng5 20. h4 h6 21. hxg5 hxg5 22. Kf2 cxd4 23. Nd3 e5 24. Ke1 Rh2 25. Nxb4 axb4 26. Bd3 Rxg2 27. Qxg2 e4 28. fxe4 Re8 29. Kd2 Qh6 30. Rxf5 g4+ 31. Kc2 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "4"]
[White "Gijsen, William"]
[Black "Sandifort, Jerry"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1198"]
[BlackElo "1360"]
[PlyCount "144"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d3 d6 5. h3 Bd7 6. Nc3 Ng6 7. Be3 Be7 8. 0-0 0-0 9. Qd2 a6 10. Ba4 Na7 11. Bb3 c6 12. Rad1 Qc8 13. Kh2 Be6 14. Bxe6 Qxe6 15. Ne2 d5 16. exd5 cxd5 17. c3 Bd6 18. Kg1 Nc6 19. Rfe1 Rad8 20. Qc2 f5 21. Qb3 b5 22. Ng5 Qe8 23. Qxd5+ Kh8 24. Qb3 Rf6 25. Nf3 h6 26. Kf1 Rd7 27. c4 Bb4 28. Bd2 Bxd2 29. Nxd2 Qb8 30. Ng3 Nf4 31. Nf3 g6 32. Ne2 Nxe2 33. Rxe2 e4 34. Qc3 Kg7 35. Ng1 Nd4 36. Red2 b4 37. Qc1 e3 38. fxe3 Ne6 39. b3 Qg3 40. Nf3 Ng5 41. Nxg5 Qxg5 42. Rf2 Re6 43. Rf3 Rde7 44. Re1 a5 45. Qb2+ Kh7 46. Qd4 f4 47. e4 Qe5 48. Qxe5 Rxe5 49. Rxf4 Rd7 50. Rf3 Kg7 51. Ke2 Rg5 52. g3 h5 53. Ke3 Ra7 54. d4 a4 55. h4 Rga5 56. d5 axb3 57. axb3 Ra3 58. Kd4 Ra2 59. Rd3 Rb2 60. Ree3 Raa2 61. e5 Rf2 62. e6 Kf8 63. e7+ Ke8 64. d6 Ra7 65. Kc5 Rf5+ 66. Kxb4 Rb7+ 67. Kc3 Rd7 68. b4 g5 69. hxg5 Rxg5 70. Rf3 Rg8 71. c5 Ra7 72. Rf8+ Rxf8 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "3"]
[White "Paays, Dominggus"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "902"]
[BlackElo "1198"]
[PlyCount "135"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. a3 a6 10. h3 Qc7 11. Be3 e5 12. d5 Na5 13. Na4 Bd8 14. Bb6 Qe7 15. Bxd8 Qxd8 16. b4 b5 17. bxa5 bxa4 18. Qxa4 Bd7 19. Qb4 Rb8 20. Qxd6 Qxa5 21. Nxe5 Rfd8 22. Nxd7 Nxd7 23. Qg3 Rb3 24. Rfd1 Nc5 25. Qe3 Qc3 26. Rac1 Qa5 27. Qxc5 Qxa3 28. Qxa3 Rxa3 29. Ra1 Rc3 30. Rxa6 f5 31. Ra5 fxe4 32. Bxe4 h6 33. d6 Rcc8 34. Bb7 Rb8 35. Rb5 Kf8 36. Bc6 Rbc8 37. Bb7 Rb8 38. Kh2 g6 39. Kg1 Kg7 40. f4 Kf6 41. Kh2 h5 42. h4 Kg7 43. Rb6 Kf6 44. d7+ Ke7 45. Kg3 Rxd7 46. Rxd7+ Kxd7 47. Bc6+ Kc7 48. Rxb8 Kxb8 49. Be8 Kc7 50. Bxg6 Kd6 51. Bxh5 Ke6 52. Bd1 Kf5 53. Bc2+ Kf6 54. f5 Kg7 55. Kg4 Kh6 56. Bd1 Kg7 57. Kg5 Kf7 58. f6 Kg8 59. Kg6 Kh8 60. Kf7 Kh7 61. Ke8 Kh6 62. f7 Kh7 63. Bc2+ Kh6 64. f8Q+ Kh5 65. Qf5+ Kxh4 66. Qf4+ Kh5 67. Qg3 Kh6 68. Qg6# 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Gijsen, William"]
[Black "Gajadhor Sukul, Vashish"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1198"]
[BlackElo "1596"]
[PlyCount "138"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. d3 d6 6. Bg5 a6 7. Ba4 Be6 8. Nd5 Bxd5 9. exd5 b5 10. Bxb5 axb5 11. dxc6 Ra6 12. 0-0 0-0 13. d4 exd4 14. Nxd4 Bxd4 15. Qxd4 Rxc6 16. Bxf6 Qxf6 17. Qxf6 gxf6 18. c3 Rc5 19. Rae1 Re5 20. f4 Re6 21. Rxe6 fxe6 22. Re1 Kf7 23. Re3 Ra8 24. a3 c5 25. Rd3 d5 26. Kf2 Ra4 27. Ke3 Re4+ 28. Kf3 c4 29. Rd2 h5 30. g3 Kg6 31. Rd1 Kf7 32. Ra1 e5 33. f5 Rg4 34. h3 e4+ 35. Kg2 Rg5 36. Rf1 Ke7 37. h4 Rg4 38. Rd1 Kd6 39. Kf2 Rg8 40. Rd2 Re8 41. Ke3 Re5 42. Rf2 Re8 43. Rf1 Ke5 44. Rd1 Rd8 45. Rf1 d4+ 46. cxd4+ Rxd4 47. Rf4 Rd3+ 48. Kf2 Rf3+ 49. Rxf3 exf3 50. Kxf3 Kxf5 51. Ke3 Kg4 52. Kf2 f5 53. Kg2 f4 54. gxf4 Kxf4 55. Kf2 Kg4 56. Ke3 Kxh4 57. Kd4 Kg4 58. Kc5 h4 59. Kxb5 h3 60. Kxc4 h2 61. b4 h1Q 62. Kb5 Qb7+ 63. Kc5 Qa7+ 64. Kc6 Qxa3 65. b5 Qa8+ 66. Kc7 Qa7+ 67. Kc6 Kf5 68. b6 Qb8 69. b7 Ke6 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.02"]
[Round "1"]
[White "Kalkman, Rob"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1873"]
[BlackElo "1198"]
[PlyCount "67"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. e5 dxe5 10. dxe5 Nd5 11. Qe2 Qc7 12. Nb5 Qb6 13. Qe4 f5 14. exf6 Nxf6 15. Qe2 a6 16. Be3 Bc5 17. Bxc5 Qxc5 18. Rac1 Qe7 19. Nbd4 Nxd4 20. Nxd4 Re8 21. Rfe1 Bd7 22. Bc4 Kf7 23. Nxe6 Bxe6 24. Bxe6+ Kf8 25. g4 h6 26. f4 Qd6 27. g5 hxg5 28. fxg5 Nh5 29. Rf1+ Nf4 30. Rxf4+ Qxf4 31. Rf1 Qxf1+ 32. Kxf1 Re7 33. Qf3+ Ke8 34. Qh3 1-0

