[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "9"]
[White "Cornelies, William"]
[Black "Pandelaar, Vincent"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1701"]
[BlackElo "1847"]
[PlyCount "66"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3 c6 6. Be3 Bg4 7. Qf2 e6 8. Nf3 Bb4 9. Bd3 Nbd7 10. 0-0 0-0 11. Qh4 Bf5 12. Bxf5 exf5 13. Bg5 Qa5 14. Ne5 Bxc3 15. Nxd7 Nxd7 16. bxc3 Qxc3 17. Rac1 f6 18. Bh6 gxh6 19. Rf3 Qd2 20. Rcf1 Kh8 21. Rxf5 Rg8 22. R5f2 Qg5 23. Qh3 Rg7 24. Kh1 Rag8 25. c4 Qg4 26. Qxh6 Qxd4 27. Rd2 Qxc4 28. Re1 Qg4 29. Qxh7+ Kxh7 30. Re7 Rxe7 31. Rb2 Qxg2+ 32. Rxg2 Re1+ 33. Rg1 Rgxg1# 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "7"]
[White "Cornelies, William"]
[Black "Devriendt, Jo"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1701"]
[BlackElo "1992"]
[PlyCount "52"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 d5 5. Bg5 Bf5 6. fxe4 Nxe4 7. Nxe4 Bxe4 8. Nf3 Qd6 9. Be2 Nd7 10. Qd2 Bxf3 11. Bxf3 0-0-0 12. 0-0-0 c6 13. Bf4 Qf6 14. Bg4 h5 15. Bh3 e6 16. Rhf1 g5 17. Bg3 Qh6 18. Qa5 g4+ 19. Kb1 e5 20. dxe5 Qe6 21. Qxa7 Bg7 22. Rf6 Bxf6 23. Qa8+ Nb8 24. exf6 Rd6 25. Re1 Qxf6 26. Be5 Re8 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "8"]
[White "Van Hoecke, Elena"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1834"]
[BlackElo "1701"]
[PlyCount "65"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 d6 5. h3 Nbd7 6. Nf3 c5 7. c3 0-0 8. 0-0 b6 9. Nbd2 Bb7 10. Qc2 Rc8 11. Bh2 cxd4 12. exd4 Nd5 13. Qa4 a6 14. Be4 b5 15. Qb3 N7f6 16. Rfe1 Nxe4 17. Nxe4 Nb6 18. Rad1 Qd7 19. a3 Nc4 20. Ned2 Bd5 21. Nxc4 bxc4 22. Qc2 f5 23. Qe2 Bf6 24. Bf4 Rb8 25. Rd2 Rb6 26. Rc2 Rfb8 27. Bc1 Be4 28. Rd2 Qc6 29. Rdd1 Qd5 30. Qe3 Rf8 31. Qe2 Kh8 32. Bh6 Rfb8 33. Bc1 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.11"]
[Round "6"]
[White "Cornelies, William"]
[Black "Regniers, Gilles"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1701"]
[BlackElo "1837"]
[PlyCount "117"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nc3 Be7 5. Bf4 d6 6. e4 fxe4 7. Nxe4 0-0 8. Ne2 Nc6 9. Qd2 Nd5 10. 0-0 Nxf4 11. Nxf4 Bf6 12. Nxf6+ Qxf6 13. d5 Nd8 14. dxe6 Nxe6 15. Nxe6 Bxe6 16. Bxb7 Rab8 17. Bd5 Rxb2 18. Bb3 Rb8 19. Qd3 Kh8 20. Rfe1 Bf7 21. Qe4 Qg6 22. Qd4 Rxc2 23. Bxc2 Qxc2 24. Qxa7 Rb2 25. Qe3 h6 26. Rac1 Qf5 27. Rxc7 Bd5 28. Qd4 Qe5 29. Qxe5 dxe5 30. a4 Ra2 31. Rc5 Bf3 32. a5 e4 33. Re5 Ra4 34. h3 Kg8 35. g4 Kf7 36. Kh2 Ra2 37. Kg3 Ra3 38. Re3 Ra1 39. Rxf3+ exf3 40. Kxf3 Kf6 41. Rb5 Ra3+ 42. Kg2 Ra2 43. Kg3 Ra4 44. h4 Ra3+ 45. f3 Ra4 46. g5+ hxg5 47. hxg5+ Kf7 48. f4 Ra1 49. f5 Ra4 50. Kf3 g6 51. f6 Kf8 52. Ke3 Kf7 53. Kd3 Rh4 54. Kc3 Ke6 55. Kb3 Kd6 56. a6 Rh8 57. a7 Ra8 58. Rb7 Ke6 59. f7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "4"]
[White "Cornelies, William"]
[Black "Ootes, Lennart"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1701"]
[BlackElo "1846"]
[PlyCount "72"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Qxf3 c6 6. h3 e6 7. Bd2 Nbd7 8. Bd3 Nb6 9. 0-0-0 Nbd5 10. Nge2 Bd7 11. Rhf1 Bb4 12. Kb1 a5 13. g4 Qe7 14. g5 Nxc3+ 15. bxc3 Nd5 16. cxb4 axb4 17. Bc4 Ra3 18. Bb3 0-0 19. Bc1 Ra6 20. h4 c5 21. dxc5 Bc6 22. Qf2 Rfa8 23. Bb2 Ba4 24. Qd4 Qf8 25. Bc4 Ra5 26. h5 Rxc5 27. g6 Bxc2+ 28. Kxc2 Rxc4+ 29. Kb1 Rxd4 30. gxf7+ Qxf7 31. Bxd4 Qxh5 32. Rde1 Qg6+ 33. Ka1 Qc2 34. Nc1 Nc3 35. Bxc3 bxc3 36. Re2 Rxa2+ 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "5"]
[White "Van Puyvelde, Stijn"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1298"]
[BlackElo "1701"]
[PlyCount "54"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. c3 Nbd7 6. Nbd2 0-0 7. 0-0 c5 8. Re1 Qc7 9. e4 b6 10. Qe2 Bb7 11. e5 dxe5 12. Nxe5 Nxe5 13. dxe5 Nd5 14. Nf3 Rad8 15. e6 f6 16. Nh4 Nf4 17. Bxf4 Qxf4 18. g3 Qg5 19. f4 Qd5 20. Be4 Qxe4 21. Qxe4 Bxe4 22. Rxe4 Rd2 23. b3 Rfd8 24. Ree1 f5 25. Re3 Rc2 26. Nf3 Bxc3 27. Rb1 Bd4 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "2"]
[White "Cornelies, William"]
[Black "Westerman, Robin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1701"]
[BlackElo "1223"]
[PlyCount "107"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Bd3 Nc6 5. Nge2 0-0 6. Bg5 Be7 7. Qd2 g6 8. 0-0 d5 9. Bh6 Re8 10. e5 Nd7 11. f4 f5 12. Rf3 Nf8 13. a3 a6 14. Nd1 b6 15. Nf2 Na5 16. b3 c5 17. b4 Nb7 18. g4 c4 19. gxf5 exf5 20. Bxc4 dxc4 21. d5 b5 22. Rd1 Qd7 23. Qc3 Ne6 24. dxe6 Qxe6 25. Nd4 Qf7 26. Rg3 Bf8 27. Bg5 Bg7 28. Qd2 Nd8 29. Re3 Ra7 30. Qe1 Ne6 31. Nh3 Rd7 32. c3 Bb7 33. Rd2 Be4 34. Qh4 Bf8 35. Bf6 Rd5 36. Ree2 Qd7 37. Ng5 Nxg5 38. Bxg5 Bg7 39. Bf6 Qf7 40. Bg5 Bh8 41. Re3 Bg7 42. Rh3 Bh8 43. Ra2 Rd7 44. a4 Qd5 45. axb5 axb5 46. Ra6 Bh1 47. Rxg6+ Rg7 48. Qxh7+ Kf7 49. Rf6+ Ke7 50. Nxf5+ Kd7 51. Rd6+ Qxd6 52. Nxd6 Rxh7 53. Rxh7+ Ke6 54. Nxe8 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "3"]
[White "Hamblok, Roel"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1945"]
[BlackElo "1701"]
[PlyCount "67"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 Bf5 8. h3 Ne4 9. Nh4 Nxc3 10. bxc3 Bd7 11. e4 e5 12. Nf3 f5 13. Re1 Qf6 14. Bg5 Qf7 15. d5 Ne7 16. Qd2 fxe4 17. Rxe4 Rae8 18. Rae1 b5 19. cxb5 Bxb5 20. c4 Bd7 21. R1e2 Rb8 22. Qa5 Bf5 23. R4e3 e4 24. g4 exf3 25. Rxf3 Nc6 26. dxc6 Qxc4 27. Re7 Rb1+ 28. Kh2 Be5+ 29. Rxe5 dxe5 30. Rxf5 Rb5 31. Rxf8+ Kxf8 32. Qxc7 Qd3 33. Qe7+ Kg8 34. Bh6 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "1"]
[White "Hummel, Erik Jan"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2095"]
[BlackElo "1701"]
[PlyCount "107"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. e5 dxe5 7. dxe5 Ng4 8. e6 fxe6 9. Ng5 Ndf6 10. Qxd8+ Kxd8 11. Nf7+ Ke8 12. Nxh8 Bxh8 13. h3 Ne5 14. Bf4 Nh5 15. Bh2 Bd7 16. Be2 Bc6 17. 0-0 Nd7 18. Bxc7 Nhf6 19. Bh2 Kf7 20. Rac1 Bg7 21. b4 b6 22. a4 Ne4 23. Nxe4 Bxe4 24. Rfd1 Bb2 25. f3 Bxc1 26. Rxc1 Bc6 27. a5 Rc8 28. Ra1 e5 29. axb6 axb6 30. Ra7 Ke8 31. Bg3 e4 32. f4 Kd8 33. Bh4 Ra8 34. Rxa8+ Bxa8 35. g4 Nf6 36. Bf2 Kc7 37. Bd4 Nd7 38. Kf2 Kd6 39. Ke3 Bc6 40. Bf1 e6 41. g5 Bb7 42. h4 Bc6 43. Be2 Bb7 44. Bf1 Bc6 45. Bxb6 Nxb6 46. c5+ Kc7 47. cxb6+ Kxb6 48. Bg2 Kb5 49. Bxe4 Be8 50. Kd4 Kxb4 51. Ke5 Kc4 52. Bb1 Kc5 53. Kxe6 Kd4 54. f5 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Blees, Enrico"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "125"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qg4 g6 11. Bd3 Ba6 12. 0-0 Bxd3 13. cxd3 0-0 14. Rfb1 a5 15. Rc1 Qb8 16. Qd4 Qb5 17. Rc2 Rfc8 18. Rac1 Rxc2 19. Rxc2 Rb8 20. g3 Bd8 21. Qc3 Kg7 22. Bc5 a4 23. d4 Ba5 24. Qf3 Bb4 25. Bxb4 Qxb4 26. Qe3 Ra8 27. Kg2 d6 28. exd6 Qxd6 29. Qc3 Rb8 30. h4 Rb4 31. h5 Qb6 32. Rd2 Rc4 33. Qe3 Qc7 34. h6+ Kf8 35. Qf3 Qe7 36. Qf4 Rc8 37. Re2 f6 38. Re3 Kf7 39. Ra3 Qb4 40. Rf3 Qe7 41. b3 axb3 42. axb3 Qd8 43. b4 Rb8 44. Ra3 Rb7 45. Qd2 Qd6 46. Ra4 e5 47. dxe5 Qxe5 48. Ra5 Qe4+ 49. Kh2 Rxb4 50. Rxd5 Rb7 51. Rd8 Re7 52. Rh8 g5 53. Qa2+ Re6 54. Ra8 Kg6 55. Qa3 Qe2 56. Rg8+ Kf5 57. Qa7 Qh5+ 58. Kg2 g4 59. Qxh7+ Ke5 60. Qc7+ Ke4 61. Qf4+ Kd5 62. Rd8+ Kc6 63. Qc4+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "De Ruijsscher, Mitchell"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "60"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 cxd4 8. cxd4 Nge7 9. Nc3 Ng6 10. a3 Be7 11. b4 0-0 12. Be3 f6 13. Qb3 fxe5 14. dxe5 Qd8 15. Rad1 Kh8 16. Bd4 Qe8 17. Rfe1 Nf4 18. Bf1 Qh5 19. Ne2 Nh3+ 20. gxh3 Rxf3 21. Qb2 Raf8 22. Ng3 Qe8 23. Bg2 R3f7 24. Bxd5 Nxd4 25. Qxd4 Bd8 26. Qxa7 exd5 27. Rxd5 Be6 28. Rd2 Bc7 29. Rde2 Qc6 30. Qe3 Bb6 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Dijkstra, Arjan"]
[Result "1-0"]
[ECO "B59"]
[PlyCount "105"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. 0-0 Be7 12. c3 0-0 13. Qc2 Be6 14. Nc5 Qc8 15. Bd3 f5 16. Qe2 Kh8 17. Nxe6 Qxe6 18. Bc4 Qg6 19. f3 Rae8 20. Rad1 f4 21. Bf2 Rf6 22. Bh4 Bc5+ 23. Kh1 Rff8 24. Rd5 Bb6 25. Bf2 Bxf2 26. Qxf2 Qh5 27. Rfd1 Ne7 28. Bb5 Rc8 29. Rd7 Nf5 30. Rxb7 Rf6 31. Qxa7 e4 32. Rb8 Ng3+ 33. Kg1 Qxh2+ 34. Kxh2 Rh6+ 35. Kg1 Rh1+ 36. Kf2 e3+ 37. Qxe3 fxe3+ 38. Kxg3 Rxb8 39. Rxh1 Rxb5 40. b4 g5 41. Re1 Re5 42. f4 gxf4+ 43. Kxf4 Re7 44. Rxe3 Rf7+ 45. Kg3 Ra7 46. Re2 Kg7 47. Kf3 Kf6 48. Ke4 Ke6 49. Kd4+ Kd6 50. c4 Kc6 51. b5+ Kb6 52. Re6+ Ka5 53. Ra6+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Hamblok, Roel"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "75"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3 c6 6. h3 e6 7. Be3 Nbd7 8. 0-0-0 Be7 9. g4 Nd5 10. Nxd5 exd5 11. Bd3 Nb6 12. Ne2 Qc7 13. Rdf1 Be6 14. Nf4 0-0-0 15. Nxe6 fxe6 16. Qf7 Bd6 17. Qxe6+ Kb8 18. Rf7 Rhe8 19. Qf5 Rd7 20. Rxd7 Qxd7 21. Qxd7 Nxd7 22. Bd2 h6 23. Rf1 Nf6 24. Bxh6 gxh6 25. Rxf6 Be7 26. Rf3 Bg5+ 27. Kd1 Kc7 28. Rf7+ Re7 29. Rxe7+ Bxe7 30. Ke2 Kd6 31. c3 Bg5 32. Kd1 Ke7 33. Bf5 Kd6 34. Kc2 Kc7 35. a4 a5 36. b3 b6 37. Kd3 Kd6 38. Bh7 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Planjer, Frank"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "41"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Bb4+ 6. c3 Ba5 7. Be2 Nf6 8. Nd2 d5 9. 0-0 Bd7 10. Nb5 0-0 11. Bc5 Ne7 12. e5 Ne8 13. f4 Bb6 14. Bd4 Nf5 15. Nf3 Bxd4+ 16. Nbxd4 Ne3 17. Qd3 Nxf1 18. Ng5 g6 19. Qh3 h5 20. Bxh5 f5 21. Bxg6 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Rickling, Renee"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "43"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. d4 c6 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Nd7 7. 0-0 f6 8. f4 f5 9. c4 Nb6 10. b3 c5 11. Ba3 Qc7 12. Nd2 Be7 13. Rac1 cxd4 14. cxd5 Qd8 15. d6 Bf8 16. Nxd4 Nd5 17. Nxe6 Qa5 18. Rc5 Qxa3 19. Qxd5 Qxa2 20. d7+ Kf7 21. Nxf8+ Kxf8 22. Rc8+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Ootes, Lennart"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "46"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Qd2 Nf6 8. f3 Bb4 9. a3 Be7 10. Qf2 b5 11. Bd3 Bb7 12. Bxb5 Nxd4 13. Bxd4 axb5 14. Nxb5 Qa5+ 15. Nc3 Ba6 16. g4 Rb8 17. Kd1 e5 18. b4 Bxb4 19. axb4 Qxa1+ 20. Kd2 Qxh1 21. Bxe5 Rxb4 22. Bd6 Rc4 23. Qg3 Qa1 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Van der Velden, Bram"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "59"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Bg5 f6 8. Be3 Be6 9. N1c3 a6 10. Na3 Nge7 11. Nc4 Nc8 12. Nd5 b5 13. Ncb6 Rb8 14. Nxc8 Qxc8 15. a4 bxa4 16. c3 Rxb2 17. Qxa4 Bd7 18. Qxa6 Qb8 19. Bd3 Be7 20. 0-0 0-0 21. Rfb1 Rxb1+ 22. Rxb1 Qe8 23. Qb7 Nd8 24. Qa7 Nc6 25. Qc7 Nd8 26. Rb8 h6 27. Bb6 Kf7 28. Bc4 Bb5 29. Nxe7+ Bxc4 30. Nd5+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Zimmermann, Wim"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2225"]
[PlyCount "62"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. Nf3 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 a6 7. 0-0 b5 8. Bb3 Bb7 9. Qe2 Bc5 10. Rd1 Qc7 11. Be3 d6 12. Rac1 Nge7 13. Ng5 Ng6 14. Bxe6 fxe6 15. Nxe6 Qf7 16. Nd5 Rc8 17. Nxc5 dxc5 18. Bxc5 Nce7 19. Bxe7 Nxe7 20. Nc7+ Kf8 21. Rc3 Kg8 22. Qg4 h6 23. Ne6 Kh7 24. Ng5+ hxg5 25. Qh3+ Kg6 26. Rd6+ Qf6 27. Rxf6+ gxf6 28. Qe6 Rxc3 29. bxc3 Re8 30. f3 Bc8 31. Qd6 Kf7 1/2-1/2

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.05.03"]
[Round "9"]
[White "Cornelies, William"]
[Black "Breukelman, Jan"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "126"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. d3 Nc6 8. Rb1 h6 9. e3 Be6 10. b3 d5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bb2 e5 14. Qe2 Qa5 15. Qc2 Rad8 16. Bc3 Nb4 17. Rb2 Qb5 18. Bxb4 cxb4 19. e4 Be6 20. Rd1 f5 21. Nh4 Kh7 22. Bh3 Rd6 23. Bf1 Qb6 24. Rbb1 f4 25. Qe2 Bf6 26. Ng2 Bg5 27. gxf4 Bxf4 28. Ne3 Qd8 29. Rb2 Qh4 30. f3 Qh5 31. Nc4 Rd7 32. Qg2 b5 33. Nd2 Be3+ 34. Kh1 Bxd2 35. Rbxd2 Rxf3 36. d4 Bh3 37. Qg1 Rxd4 38. Rxd4 exd4 39. Be2 Bg4 40. Rxd4 Qh3 41. e5 h5 42. e6 Re3 43. Bxg4 hxg4 44. Rf4 g3 45. Rf7+ Kg8 46. Rf1 Qxh2+ 47. Qxh2 gxh2 48. Kxh2 Rxe6 49. Rf2 Kg7 50. Kg3 a5 51. Rd2 Kf6 52. Rd5 a4 53. Rxb5 axb3 54. Rxb4 bxa2 55. Ra4 Re2 56. Kf3 Rb2 57. Kg3 Ke5 58. Kf3 g5 59. Kg3 Kd5 60. Kf3 g4+ 61. Kg3 Kc5 62. Ra8 Kc4 63. Kxg4 Kb3 0-1

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.05.02"]
[Round "7"]
[White "Cornelies, William"]
[Black "Provoost, Simon"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "145"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. Bd2 c5 7. Rb1 Nc6 8. Nf3 Rb8 9. a3 Bd7 10. b4 b6 11. 0-0 e5 12. Qc1 Ne8 13. Nd5 Nd4 14. Nxd4 cxd4 15. Qc2 Nc7 16. Nxc7 Qxc7 17. Rfc1 Rbc8 18. b5 Be6 19. a4 f5 20. f4 Rfd8 21. Bb4 Bh6 22. Qd2 Qf7 23. a5 Qf6 24. e3 g5 25. fxe5 dxe5 26. g4 f4 27. exd4 exd4 28. Qe2 Re8 29. Re1 Bf8 30. Bxf8 Kxf8 31. Qe5 Kf7 32. h3 Qd8 33. axb6 axb6 34. Ra1 Rc5 35. Qe4 Kg8 36. Ra7 Bf7 37. Re7 Rxe7 38. Qxe7 Qxe7 39. Rxe7 Kf8 40. Rb7 Re5 41. Be4 Bxc4 42. Rxb6 Bxb5 43. Rd6 Rc5 44. Rxd4 Rc1+ 45. Kf2 Rc2+ 46. Ke1 Rh2 47. Rd5 Ba6 48. Ra5 Bxd3 49. Bxd3 Rxh3 50. Bf1 Re3+ 51. Kf2 h6 52. Ra7 Rg3 53. Be2 Rc3 54. Ra6 Kg7 55. Bf3 Rc2+ 56. Ke1 Rc3 57. Kf2 Rc2+ 58. Be2 Rc3 59. Rd6 Rc2 60. Kf3 Rc3+ 61. Bd3 Kf7 62. Ke2 Ra3 63. Rxh6 f3+ 64. Ke3 f2 65. Rh1 Ra4 66. Bf5 Kf6 67. Kxf2 Ke5 68. Ke3 Ra3+ 69. Bd3 Ra4 70. Be2 Ra3+ 71. Kf2 Kf4 72. Rb1 Ra4 73. Rb5 1-0

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.05.02"]
[Round "8"]
[White "Dijkstra, Maarten"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "D74"]
[PlyCount "71"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. c4 d5 6. cxd5 Nxd5 7. e4 Nb6 8. d4 Bg4 9. e5 Nc6 10. Be3 Nb4 11. Nc3 Bf5 12. Nh4 Bc2 13. Qc1 Bd3 14. Rd1 Ba6 15. a3 N4d5 16. Nxd5 Nxd5 17. Bh6 c6 18. Bxg7 Kxg7 19. f4 e6 20. Qd2 Qe7 21. Rac1 Rac8 22. Nf3 c5 23. Ng5 cxd4 24. Qxd4 Nb6 25. Ne4 Rfd8 26. Nd6 Rxc1 27. Rxc1 Kg8 28. Qe4 Nd5 29. Qd4 Nb6 30. Qe3 Qd7 31. b4 Nc8 32. Rd1 Nxd6 33. Rxd6 Qc7 34. Rxd8+ Qxd8 35. Kf2 Qd1 36. Bf3 0-1

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.05.01"]
[Round "6"]
[White "Spork, Charlie"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "38"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d3 Bg7 4. g3 0-0 5. Bg2 Nc6 6. e3 b6 7. Nge2 Bb7 8. 0-0 Rb8 9. a3 a5 10. e4 e6 11. d4 d6 12. h3 Nd7 13. f4 Ne7 14. Be3 f6 15. Qd2 Ba6 16. b3 b5 17. c5 f5 18. cxd6 cxd6 19. e5 d5 1/2-1/2

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.04.30"]
[Round "4"]
[White "Akkerboom, Jacob"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "39"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 b6 10. Rc1 Bb7 11. Qe2 Nd5 12. Bxe7 Qxe7 13. Rfd1 N7f6 14. dxc5 Nxc3 15. Rxc3 Ne4 16. Rcd3 Nxc5 17. Rd4 Rfd8 18. Qd2 Rxd4 19. Qxd4 h6 20. h3 1/2-1/2

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.04.30"]
[Round "5"]
[White "Cornelies, William"]
[Black "De Ruijsscher, Mitchell"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "64"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Be2 Nf6 7. Bg5 0-0 8. Qd3 h6 9. h4 Re8 10. Be3 Ne4 11. Na4 Qa5+ 12. Nc3 Bf5 13. Rg1 Bb4 14. a3 Bh7 15. Qd1 Bxc3+ 16. bxc3 Qxc3+ 17. Nd2 Nxf2 18. Bxf2 Bxc2 19. Rc1 Bxd1 20. Rxc3 Bxe2 21. Be3 Bg4 22. Kf2 Nd7 23. Rb1 Nb6 24. Kg3 Bf5 25. Rf1 Be4 26. Rf4 Re6 27. h5 Rae8 28. Nf1 Nc4 29. Bc1 Nd6 30. Kh3 Nf5 31. Rf2 Nxd4 32. Be3 Nb5 0-1

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.04.29"]
[Round "3"]
[White "Cornelies, William"]
[Black "Blees, Enrico"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "70"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bf4 g6 6. Be2 Bg7 7. c3 Nf6 8. Nbd2 0-0 9. 0-0 a6 10. a4 Re8 11. Ne5 Nd7 12. Nxd7 Bxd7 13. Qb3 Bc8 14. Bf3 e6 15. Rfe1 Na5 16. Qc2 Bd7 17. b4 Nc6 18. Nb3 Rc8 19. Qd3 Bf8 20. b5 Na5 21. bxa6 bxa6 22. Nxa5 Qxa5 23. Rec1 Rc4 24. Be2 Ra8 25. Qf3 Rxa4 26. Rab1 Rc8 27. Rb7 Ra1 28. Rxa1 Qxa1+ 29. Bf1 Bb5 30. Rxb5 axb5 31. Be5 f5 32. Qe2 Qb1 33. Qxb5 Qxb5 34. Bxb5 Rxc3 35. g3 Bg7 0-1

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.04.29"]
[Round "2"]
[White "Van Blokland, Tjerk"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "62"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bd7 7. Be3 g6 8. 0-0 Bg7 9. Kh1 0-0 10. f4 Qb6 11. Nxc6 Qxc6 12. e5 Ne4 13. Nd5 Rae8 14. Bf3 f5 15. exf6 exf6 16. c3 b6 17. Nb4 Qc4 18. Re1 f5 19. Bxe4 Rxe4 20. Qxd6 Bc8 21. Nd5 Rfe8 22. Nc7 R8e7 23. Qd5+ Be6 24. Qd8+ Kf7 25. Bxb6 axb6 26. Rxe4 Qxe4 27. Nb5 Qxf4 28. Nd6+ Kf6 29. Ne8+ Kf7 30. Nd6+ Kf6 31. Ne8+ Kf7 1/2-1/2

[Event "NED-ch U16"]
[Site "Schagen"]
[Date "2003.04.28"]
[Round "1"]
[White "Cornelies, William"]
[Black "Nobel, Pieter"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "36"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. f3 Bc5 6. Be3 Bb6 7. c3 d6 8. Nd2 Qe7 9. Bd3 Be6 10. Qe2 Nd7 11. Bb5 Nxd4 12. Bxd4 c6 13. Ba4 0-0 14. Bc2 Rfe8 15. Bxb6 Nxb6 16. 0-0 Rad8 17. Rae1 Bc8 18. f4 d5 1/2-1/2

[Event "Apeldoorn Aventus op"]
[Site "Apeldoorn"]
[Date "2002.09.14"]
[Round "1"]
[White "Cornelies, William"]
[Black "De Hoop, Thomas"]
[Result "0-1"]
[ECO "D32"]
[PlyCount "54"]
[EventDate "2002.09.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. e3 Nf6 8. Nf3 Bc5 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 Bg4 12. Ne2 Bd6 13. Bd2 Nd7 14. Qa4 Bxf3 15. gxf3 Ne5 16. Kg2 Nc4 17. Bc3 Qh4 18. f4 Rfc8 19. Qc2 Re8 20. Qd3 Re6 21. h3 Rae8 22. Bd2 Nxb2 23. Qd4 Nc4 24. Ng3 Rg6 25. Bc3 Nxe3+ 26. Kh2 Nxf1+ 27. Rxf1 Bxf4 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.10"]
[Round "9"]
[White "Basaikow, Alexander"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "85"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Be6 6. Ng5 Nf6 7. Nxe6 fxe6 8. Nc3 Nc6 9. Bc4 Qd7 10. Be3 Rd8 11. Bg5 Be7 12. Qd2 Nd4 13. Ne2 d5 14. Nxd4 dxc4 15. Nf3 Qb5 16. Qe2 Qxb2 17. 0-0 b5 18. Rab1 Qxa2 19. Rxb5 h6 20. Bh4 0-0 21. Nxe5 Rd4 22. Nc6 Rxe4 23. Nxe7+ Kh7 24. Qd2 Rxh4 25. Ra5 Ne4 26. Qb4 Qxc2 27. f3 Nd2 28. Ng6 Nxf3+ 29. Rxf3 Rxf3 30. gxf3 Qxg6+ 31. Kh1 Qd3 32. Kg2 Qe2+ 33. Kg1 Qxf3 34. Qb1+ Qe4 35. Qa2 Rg4+ 36. Kf1 Qf3+ 37. Qf2 Qd1+ 38. Qe1 Rg1+ 39. Kxg1 Qxe1+ 40. Kg2 Qxa5 41. h4 c3 42. Kf3 c2 43. Ke3 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "7"]
[White "Cornelies, William"]
[Black "Van der Velden, Bram"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "25"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 e5 6. Nf3 d4 7. Nxe5 dxc3 8. Qxd8+ Kxd8 9. Nxf7+ Ke8 10. Nxh8 Bb4 11. Kd1 Bf5 12. e3 Nc6 13. a3 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "8"]
[White "Dessing, Bastiaan"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "37"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 d5 3. e3 Nf6 4. b5 Bd7 5. c4 c6 6. a4 Bd6 7. d4 b6 8. Nf3 0-0 9. Qc2 Qc7 10. Bd3 a6 11. c5 axb5 12. cxd6 Qxd6 13. 0-0 b4 14. Rc1 Rc8 15. Nbd2 Na6 16. a5 c5 17. axb6 c4 18. b7 Bb5 19. Bxc4 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "6"]
[White "Cornelies, William"]
[Black "Heyden, Jonas"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "35"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. c5 Be7 6. Nf3 0-0 7. e3 Nbd7 8. Bd3 Nh5 9. Bg3 Nxg3 10. hxg3 Qc7 11. Bxh7+ Kh8 12. Bc2+ Kg8 13. Qd3 g6 14. Nh4 Bxh4 15. Rxh4 e5 16. e4 exd4 17. Qxd4 dxe4 18. Qh8# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "5"]
[White "Tvarijonas, Povilas"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "71"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Nc3 c4 6. Be2 Nf6 7. 0-0 Be7 8. Bf4 a6 9. a4 Nc6 10. Ne5 Qb6 11. Nxc6 Qxc6 12. Re1 0-0 13. Bxc4 Be6 14. Bd3 Bb4 15. Bd2 Qb6 16. Ne2 Bd6 17. a5 Qc7 18. Ng3 Bg4 19. Qc1 Rfe8 20. Bg5 Rxe1+ 21. Qxe1 Re8 22. Qd2 Ne4 23. Bxe4 dxe4 24. Re1 Bxg3 25. hxg3 Bd7 26. b3 f5 27. Bf4 Qc6 28. c4 Rc8 29. d5 Qc5 30. Be3 Qe7 31. Bd4 g5 32. Bc3 h6 33. Qd4 Kh7 34. Kf1 Re8 35. Kg1 f4 36. Rxe4 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "Cornelies, William"]
[Black "Bloemsma, Tom"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "57"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nd7 3. Nd2 e5 4. c3 g6 5. Bc4 Bg7 6. Ngf3 Nb6 7. Bb3 Ne7 8. 0-0 0-0 9. dxe5 dxe5 10. Nc4 Nc6 11. Bg5 Qxd1 12. Raxd1 Bg4 13. Rd3 h6 14. Bh4 Bxf3 15. gxf3 g5 16. Bg3 a6 17. Nxb6 cxb6 18. Rd7 Na5 19. Bd5 Rad8 20. Re7 Bf6 21. Rc7 Rc8 22. Bxf7+ Kg7 23. Be6+ Kh8 24. Bxc8 Bg7 25. b4 Rxf3 26. bxa5 h5 27. Kg2 g4 28. Bf5 Bf8 29. Bxe5+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "3"]
[White "Langerak, Wouter"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "B54"]
[PlyCount "39"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Be6 6. Nc3 Ne7 7. Be2 Nbc6 8. 0-0 Ng6 9. Nd5 Be7 10. f4 exf4 11. Bxf4 Nxf4 12. Nxf4 0-0 13. Kh1 Rc8 14. c3 Qb6 15. Nd5 Bxd5 16. Qxd5 Ne5 17. Qd4 Qxd4 18. Nxd4 g6 19. Rad1 a6 20. h3 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Van Houwelingen, Violet"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "82"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. d3 g6 6. Bf4 Bg7 7. Qd2 a6 8. Bc4 Nf6 9. 0-0 0-0 10. Rfe1 b5 11. Bd5 Nxd5 12. exd5 Nb4 13. a3 Bxc3 14. Qxc3 Nxd5 15. Qd2 Nxf4 16. Qxf4 e5 17. Qh6 f6 18. b3 Be6 19. c4 bxc4 20. dxc4 Rb8 21. Rab1 Qa5 22. a4 Bf5 23. Rb2 Qc3 24. Rd2 Rfd8 25. Red1 Rxb3 26. Qh4 e4 27. Ne1 Qe5 28. f4 Qe6 29. Nc2 Kg7 30. Qe1 e3 31. Re2 Bg4 32. h3 Bxe2 33. Qxe2 Qe4 34. Re1 Re8 35. Rf1 Rb2 36. Rc1 Qxf4 37. Qf1 Qxf1+ 38. Kxf1 Re4 39. Ne1 Rb4 40. a5 Rbxc4 41. Rd1 e2+ 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.11"]
[Round "9"]
[White "Stoffers, Jeffrey"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "59"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. c3 Nf6 7. 0-0 Be7 8. Bg5 0-0 9. Nd2 Re8 10. Re1 h6 11. Bxf6 Bxf6 12. Nf1 a6 13. Ba4 Ne5 14. Bc2 c5 15. Ne2 Bc6 16. Neg3 g6 17. Ne3 Qd7 18. Nd5 Bxd5 19. exd5 Nc4 20. Ne4 Kg7 21. Nxf6 Rxe1+ 22. Qxe1 Kxf6 23. b3 Re8 24. Qc1 Nb6 25. Qb2 c4 26. bxc4 Nxc4 27. Qc1 Kg7 28. Qf4 Nb6 29. Qd4+ Re5 30. f4 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "7"]
[White "Breukelman, Jan"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "47"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. a4 a6 7. N5a3 Be6 8. Bc4 Nf6 9. Nc3 Bxc4 10. Nxc4 Nxe4 11. Nxe4 d5 12. Bg5 f6 13. Qh5+ g6 14. Nxf6+ Kf7 15. Qf3 Be7 16. Nxd5+ Kg8 17. Bxe7 Nxe7 18. 0-0-0 Nf5 19. Nxe5 Rc8 20. g4 Kg7 21. gxf5 Rf8 22. f6+ Kh8 23. Qh3 Kg8 24. Ne7+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "8"]
[White "Cornelies, William"]
[Black "Wenting, Bart"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "111"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. b3 Nxd4 6. Qxd4 Nc6 7. Qd1 Qf6 8. c3 Bc5 9. Qd2 d6 10. Bd3 Ne5 11. 0-0 Bh3 12. Be2 Qg6 13. Qg5 Be6 14. Qxg6 hxg6 15. Bf4 0-0-0 16. Nd2 f5 17. a4 a5 18. Rab1 Rde8 19. b4 Bb6 20. Bxe5 dxe5 21. Nc4 Bxc4 22. Bxc4 Re7 23. Rfe1 Rf8 24. Rbd1 fxe4 25. Re2 g5 26. Rd5 Ref7 27. Rdd2 e3 28. Bxf7 exd2 29. Be6+ Kb8 30. Rxd2 Rf6 31. Bg4 e4 32. Re2 e3 33. fxe3 Rc6 34. bxa5 Bxa5 35. Rc2 Bxc3 36. Kf1 Rf6+ 37. Bf3 g4 38. Rxc3 gxf3 39. g3 Rh6 40. h4 Ra6 41. Rc4 c6 42. Kf2 b5 43. axb5 cxb5 44. Rb4 Rb6 45. Kxf3 Kc7 46. Ke4 Kd6 47. Kd4 Kc6 48. e4 Rb7 49. g4 Rd7+ 50. Kc3 Kc5 51. h5 Rf7 52. Rb2 b4+ 53. Kb3 Rf4 54. Rc2+ Kd6 55. Kxb4 Rxe4+ 56. Rc4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.09"]
[Round "6"]
[White "Cornelies, William"]
[Black "Weijermars, Boudewijn"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "100"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be3 g6 6. Bc4 Bg7 7. c3 Qc7 8. Qb3 Na5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qb5 Nc6 12. Nd2 Nf6 13. 0-0 0-0 14. Rac1 Nxd4 15. Qxd7 Ne2+ 16. Kh1 Nxd7 17. Rce1 Nxc3 18. bxc3 Bxc3 19. Rc1 Rfc8 20. Nb3 Rc6 21. g3 Nb6 22. Nd4 Rc4 23. Nb5 Bf6 24. Bxb6 Rxc1 25. Rxc1 axb6 26. a3 Ra5 27. Rb1 Ra4 28. f3 Rc4 29. Kg2 Rc2+ 30. Kh3 Rb2 31. Rxb2 Bxb2 32. Kg2 Kf8 33. Kf2 Ke8 34. Ke3 Kd7 35. Kd3 Kc6 36. Kc4 e6 37. Na7+ Kd7 38. Nb5 f5 39. a4 e5 40. Kd5 f4 41. g4 h5 42. h3 h4 43. Nxd6 Ba3 44. Nc4 Be7 45. Nxe5+ Kc7 46. Nxg6 Bg5 47. e5 Kd7 48. Nf8+ Ke8 49. Ne6 Bh6 50. g5 Bf8 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "4"]
[White "Cornelies, William"]
[Black "Bottema, Timo"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "21"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Qd3 Bxc3+ 7. bxc3 a6 8. Nf5 Qf6 9. Qg3 g6 10. Bg5 Qxc3+ 11. Qxc3 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "5"]
[White "Springelkamp, Henriet"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "64"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N5a3 Be6 7. Nc3 Nf6 8. Bd3 d5 9. exd5 Nxd5 10. Nab1 Bc5 11. 0-0 0-0 12. Ne4 Be7 13. Nbc3 f5 14. Bc4 Nf4 15. Bxe6+ Nxe6 16. Ng3 Qd6 17. Qxd6 Bxd6 18. Bd2 Rad8 19. Rfd1 Nb4 20. Rac1 Bc5 21. a3 Nc6 22. Na4 b6 23. Nxc5 Nxc5 24. Bg5 Rxd1+ 25. Rxd1 f4 26. Ne2 h6 27. Rd6 hxg5 28. Rxc6 Rd8 29. f3 Rd2 30. b4 Rxe2 31. bxc5 bxc5 32. Rxc5 g4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "2"]
[White "Cornelies, William"]
[Black "Porte, Rinze"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "90"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 d6 7. Nc3 Nf6 8. 0-0 0-0 9. a3 Ng4 10. Nd5 Nxe3 11. fxe3 Bxd4 12. exd4 Be6 13. c3 Ne7 14. Qb3 Bxd5 15. Bxd5 Nxd5 16. Qxd5 c6 17. Qh5 Qe7 18. Rae1 Rae8 19. e5 dxe5 20. Rxe5 Qd7 21. Rfe1 Rxe5 22. Qxe5 f6 23. Qe6+ Qxe6 24. Rxe6 Kf7 25. Re3 Re8 26. Rxe8 Kxe8 27. Kf2 Kd7 28. Ke3 Ke6 29. Ke4 f5+ 30. Kf4 h6 31. h4 g6 32. c4 b5 33. b3 a6 34. g4 fxg4 35. Kxg4 Kf6 36. a4 g5 37. hxg5+ hxg5 38. cxb5 axb5 39. a5 Ke6 40. a6 Kd5 41. a7 Kxd4 42. a8Q c5 43. Qf3 c4 44. bxc4 bxc4 45. Qd1+ Kc3 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "3"]
[White "Vlug, Arthur"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "53"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Be3 0-0 10. Be2 Be6 11. 0-0 Rc8 12. Nc2 Qd7 13. f4 exf4 14. Bxf4 Ne5 15. b3 Rfd8 16. Ne3 Ng6 17. Bg3 b5 18. Ncd5 Bxd5 19. Nxd5 Nxd5 20. exd5 Bf6 21. Bg4 Qc7 22. Rxf6 gxf6 23. Bxc8 Rxc8 24. Qg4 bxc4 25. Bxd6 Qb6+ 26. Kh1 Re8 27. Bg3 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.06"]
[Round "1"]
[White "Van Trigt, Steven"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "137"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 Bd7 5. d3 Nf6 6. 0-0 e6 7. Bg5 Be7 8. Qd2 h6 9. Be3 0-0 10. Rfe1 a6 11. a3 b5 12. Ba2 Qc7 13. Ne2 d5 14. Ng3 Bd6 15. Bxh6 gxh6 16. Qxh6 Bf4 17. Qxf6 Be5 18. Qg5+ Kh7 19. exd5 Bf4 20. Qh4+ Kg6 21. dxc6 Rh8 22. Qg4+ Kh6 23. cxd7 Rag8 24. Qh4+ Kg7 25. Qe7 Bd6 26. Qg5+ Kh7 27. Qd2 Qxd7 28. Re4 Be7 29. Nh5 Qd6 30. Qf4 Qxf4 31. Rxf4 Kg6 32. Ng3 Rd8 33. Ne5+ Kg5 34. Rxf7 Bd6 35. Ne4+ Kh6 36. Ng4+ Kg6 37. Nxd6 Rxd6 38. Ne5+ Kg5 39. Re7 Kf6 40. Nf7 Kxe7 41. Nxh8 Kf6 42. Re1 c4 43. dxc4 Kg7 44. cxb5 axb5 45. Ng6 Rd2 46. Nf4 e5 47. Nh3 Rxc2 48. g3 Rxb2 49. Bd5 Kf6 50. Bc6 Rb3 51. Re3 Rb2 52. Kg2 Kf5 53. Ng1 Kf6 54. Nf3 b4 55. axb4 Rxb4 56. Nxe5 Rd4 57. h4 Rd6 58. Bf3 Kf5 59. Re4 Kf6 60. h5 Kg7 61. Rh4 Re6 62. h6+ Kh7 63. Be4+ Kh8 64. Ng6+ Kh7 65. Nf8+ Kg8 66. Nxe6 Kh8 67. Nd4 Kg8 68. h7+ Kh8 69. Kh3 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.12"]
[Round "13"]
[White "Middelveld, Martine"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "72"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. Nd2 Nxd4 9. cxd4 Bxd4 10. Bxd4 Qxd4 11. Qc2 0-0 12. 0-0 c6 13. Nf3 Qf6 14. Rad1 Bg4 15. Be2 Rfd8 16. h3 Be6 17. b3 Ng6 18. Nh2 d5 19. f3 Qg5 20. f4 Nxf4 21. Bg4 Bxg4 22. Nxg4 h5 23. Nh2 Nxh3+ 24. Kh1 Nf4 25. exd5 Nxd5 26. Qf2 Qg6 27. Rd4 Re8 28. Nf3 Rad8 29. Nh4 Qf6 30. Qg1 Qe6 31. Rd2 Nf6 32. Rxd8 Rxd8 33. Qxa7 b5 34. Qf2 Ne4 35. Qe3 Rd2 36. Ra1 Qg4 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "12"]
[White "Cornelies, William"]
[Black "Laarhoven, Thijs"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "110"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Bd7 7. Bd3 Nc6 8. Nf3 a6 9. 0-0 Nf6 10. a3 0-0 11. h3 Qc7 12. Qd2 Rfe8 13. Rfe1 Rad8 14. Rad1 Be6 15. b3 d5 16. exd5 Nxd5 17. Nxd5 Rxd5 18. Qe2 Red8 19. c4 R5d7 20. a4 Nb4 21. Bc2 a5 22. Rxd7 Rxd7 23. Rd1 Nxc2 24. Qxc2 Qd8 25. Rxd7 Bxd7 26. Qd2 Qc7 27. Bf4 Qd8 28. Be5 f6 29. Bg3 b6 30. Kh2 Kf7 31. Qf4 Ke8 32. Qc7 e5 33. Qd6 Bf5 34. Qc6+ Bd7 35. Qd5 Ke7 36. Ne1 Qc8 37. f3 Bc6 38. Qd3 Qd7 39. Qe3 Qd4 40. Bf2 f5 41. Nc2 Qb2 42. Qxb6 Qxc2 43. Bc5+ Kf6 44. Qxc6+ Kg5 45. Be7+ Kh5 46. Qb6 e4 47. f4 Qd2 48. Qd6 e3 49. Qc6 Qf2 50. Bc5 Qxf4+ 51. Kg1 Qf2+ 52. Kh1 Qe1+ 53. Kh2 Be5+ 54. g3 Qxg3+ 55. Kh1 Qh2# 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "10"]
[White "Cornelies, William"]
[Black "Nabuurs, Mart"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "98"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 b5 9. Nf3 Bb7 10. Bd3 b4 11. Na4 Nbd7 12. c3 Bxe4 13. Bxe4 Nxe4 14. cxb4 d5 15. a3 0-0 16. Nc3 Nxc3 17. bxc3 Rc8 18. Rc1 Bf6 19. Qb3 Qc7 20. Bd2 Nb6 21. Nd4 Nc4 22. Qa2 Nxd2 23. Qxd2 Qc4 24. Ne2 Rc7 25. Rc2 Rfc8 26. Rfc1 Qb3 27. Nd4 Bxd4 28. Qxd4 Qxa3 29. Qd2 Qb3 30. Rb2 Rxc3 31. Rxc3 Qxc3 32. Qxc3 Rxc3 33. f3 g6 34. Kf2 Rc8 35. Ke3 Rc4 36. g4 g5 37. Kf2 Kg7 38. Ke3 Kg6 39. h3 h5 40. Kf2 f5 41. Kg3 hxg4 42. hxg4 fxg4 43. fxg4 Kf6 44. Rf2+ Rf4 45. Rxf4+ gxf4+ 46. Kxf4 e5+ 47. Ke3 Kg5 48. Kf3 e4+ 49. Kg3 d4 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "11"]
[White "Wenting, Bart"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "48"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bb5 a6 8. Qa4 0-0 9. 0-0 b6 10. e5 Nxe5 11. Be2 Bb7 12. Nd2 N7g6 13. N2f3 h6 14. b4 b5 15. Qc2 Bxd4 16. Bxd4 Bxf3 17. Kh1 Bxe2 18. Qxe2 d6 19. Qd2 Rfe8 20. Qc1 Qh4 21. h3 Nf4 22. Bxe5 Rxe5 23. f3 Re2 24. Qd1 Rxg2 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "9"]
[White "Cornelies, William"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "69"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Bg4 5. d3 Nc6 6. h3 Bh5 7. Be3 e5 8. Nbd2 Bb4 9. c3 Ba5 10. Qb3 Nb6 11. 0-0 Qd7 12. Qc2 Nxc4 13. dxc4 a6 14. c5 Bg6 15. Qc1 b5 16. b4 Bxb4 17. cxb4 Nxb4 18. Qc3 Nc2 19. Nxe5 Qe6 20. Nxg6 Qxg6 21. Rac1 Nxe3 22. Qxe3+ Kf8 23. Rfe1 h6 24. Qe7+ Kg8 25. Qxc7 Kh7 26. Qb7 Rab8 27. Qe4 f5 28. Qc2 Rbc8 29. Re5 Rhf8 30. Nf3 Qf6 31. Rd5 g5 32. Nd4 Kh8 33. Nxf5 Rc7 34. c6 Qe6 35. Ne3 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "8"]
[White "Jacobs, Florian"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "85"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 b5 4. a4 c6 5. axb5 cxb5 6. Qf3 Nc6 7. Qxc6+ Bd7 8. Qe4 Nf6 9. Qc2 e6 10. Be2 Bd6 11. Nf3 0-0 12. Nc3 Qc7 13. Bd2 h6 14. h3 Rfe8 15. 0-0 a5 16. Na2 Bc6 17. Qd1 Ne4 18. Nc3 Nf6 19. b3 Bd7 20. bxc4 bxc4 21. Qc2 Rec8 22. Rfc1 Bb4 23. Na2 c3 24. Nxb4 axb4 25. Rxa8 Rxa8 26. Qb3 Qb8 27. Be1 Nd5 28. Qc4 Ra5 29. Qb3 Ba4 30. Qb1 c2 31. Qb2 Ra8 32. Ra1 b3 33. Bd2 Kh8 34. Bd3 Nb4 35. Bxb4 Qxb4 36. Bxc2 Rc8 37. Bd1 Rb8 38. Nd2 Kh7 39. Rb1 Rb5 40. Bxb3 Bxb3 41. Qxb3 Qxb3 42. Rxb3 Rxb3 43. Nxb3 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "6"]
[White "Van Praet, Reinald"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "52"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nxd4 7. cxd4 Bb4+ 8. Nc3 d6 9. Bc4 Ne7 10. Qb3 Bxc3+ 11. Qxc3 0-0 12. 0-0 Ng6 13. Bd3 Bd7 14. e5 dxe5 15. Bxg6 Qxg6 16. dxe5 Bc6 17. f3 Rfe8 18. Bd4 b6 19. Rf2 Rac8 20. f4 Be4 21. Re1 c5 22. Rxe4 Qxe4 23. Be3 Rcd8 24. Rf3 Rd3 25. Qc2 Rxe3 26. Qxe4 Rxe4 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "Cornelies, William"]
[Black "Van Blokland, Tjerk"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "82"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Be3 Bg4 7. h3 Bh5 8. Nc3 c6 9. 0-0 0-0 10. Be2 Re8 11. a3 Nbd7 12. Re1 Qc7 13. Qd3 Bg6 14. Qd1 Bf4 15. Qd2 Bxe3 16. fxe3 Re7 17. Rad1 Rae8 18. Bd3 Bh5 19. Be2 Rxe3 20. Ne5 Bxe2 21. Nxe2 Nxe5 22. Qxe3 Neg4 23. Qg3 Qxg3 24. Nxg3 Ne3 25. Rc1 Nc4 26. Rxe8+ Nxe8 27. Re1 Kf8 28. b3 Nxa3 29. c3 Nb5 30. Re3 Ned6 31. Kf2 Nc7 32. Re1 Ne6 33. Ne2 Ne4+ 34. Ke3 Nc7 35. Ra1 a6 36. c4 Nd6 37. cxd5 Nxd5+ 38. Kf3 Nb5 39. Ke4 Nd6+ 40. Ke5 Ke7 41. Rxa6 f6# 0-1

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Barendregt, N."]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "56"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 a6 9. Nxc6 Qxc6 10. Bd5 Nxd5 11. exd5 Qb6 12. Qf3 Bxe3 13. Qxe3 Qxb2 14. Nd2 Qc2 15. c4 d6 16. Rfe1 Qg6 17. Re2 Qf6 18. Rae1 Bd7 19. Ne4 Qg6 20. c5 dxc5 21. Qxc5 c6 22. Qe7 Rad8 23. Nc5 Bg4 24. Re3 Qd6 25. dxc6 Qxe7 26. Rxe7 bxc6 27. Nxa6 Ra8 28. Nc7 Rac8 1/2-1/2

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Pandelaar, Vincent"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "115"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. 0-0 0-0 8. Bg5 h6 9. Be3 Bg4 10. h3 Bh5 11. Be2 Bg6 12. Qd2 Kh7 13. Rad1 b5 14. Rfe1 Na6 15. Bd3 Nc7 16. Ne5 Bxe5 17. dxe5 Nd7 18. Bxg6+ fxg6 19. Bf4 d4 20. Qxd4 Ne6 21. Qxd7 Qxd7 22. Rxd7 Nxf4 23. e6 Rfe8 24. e7 Kg8 25. Ne4 Nd5 26. Nd6 Nf6 27. Nxe8 Nxd7 28. Nd6 Nf6 29. e8Q+ Nxe8 30. Rxe8+ Rxe8 31. Nxe8 Kf7 32. Nd6+ Ke6 33. Ne4 Ke5 34. f3 a5 35. Kf2 Kd4 36. Ke2 c5 37. c3+ Kd5 38. Kd2 a4 39. b3 axb3 40. axb3 b4 41. Kd3 bxc3 42. Nxc3+ Ke5 43. g3 g5 44. Kc4 Kd6 45. Ne4+ Kc6 46. Nxc5 h5 47. Ne6 g6 48. Nxg5 Kd6 49. Kb5 Kd5 50. Ka5 Kd4 51. b4 Ke3 52. b5 Kf2 53. g4 h4 54. b6 Kg3 55. b7 Kf4 56. b8Q+ Kxg5 57. f4+ Kh6 58. Qh8# 1-0

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Schepers, C."]
[Result "1-0"]
[ECO "C45"]
[PlyCount "125"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Nc3 Bc5 7. Qd1 Bb7 8. Bc4 Qe7 9. 0-0 0-0-0 10. Re1 Re8 11. Bf4 d6 12. Qg4+ Kd8 13. Qxg7 Qf6 14. Qxf6+ Nxf6 15. Bxf7 Ref8 16. Bc4 Nxe4 17. Nxe4 Rxf4 18. Bd3 Bxe4 19. Rxe4 Bxf2+ 20. Kh1 Rxe4 21. Bxe4 h6 22. Rf1 Bd4 23. b3 c5 24. g3 Re8 25. Bg6 Rg8 26. Bh7 Rh8 27. Rf7 d5 28. Bd3 Be5 29. Rf5 Re8 30. Rh5 Re6 31. Bh7 d4 32. Bg8 Rg6 33. Rxe5 Rxg8 34. Kg2 Kc8 35. Kf3 Kd7 36. Ke4 Rf8 37. Rh5 Rf2 38. Kd3 Rf3+ 39. Ke2 Re3+ 40. Kd2 Re6 41. h4 Ke7 42. Rf5 Rf6 43. Rxf6 Kxf6 44. Ke2 Kf5 45. Kf3 b5 46. g4+ Kg6 47. Ke4 Kf6 48. Kd5 a6 49. Kxc5 Ke5 50. g5 hxg5 51. hxg5 Kf5 52. g6 Kxg6 53. Kb6 Kf5 54. Kxa6 Ke4 55. Kxb5 Ke3 56. Kc4 Kd2 57. Kxd4 Kxc2 58. b4 Kb2 59. b5 Kxa2 60. b6 Ka3 61. b7 Ka4 62. b8Q Ka5 63. Kc5 1-0

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Stoffers, Jeffrey"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "112"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. Nf3 Bg7 8. e5 dxe5 9. Qxd8+ Nxd8 10. Nxe5 0-0 11. 0-0-0 Ng4 12. Nxg4 Bxg4 13. f3 Be6 14. Bd4 Bh6+ 15. Kb1 Nc6 16. Bc5 b6 17. Ba3 Rfd8 18. Bb5 Rdc8 19. Bxc6 Rxc6 20. Bxe7 Rc7 21. Bd6 Rd7 22. Ne4 Bg7 23. Bb4 Rad8 24. Rxd7 Rxd7 25. Bc3 Bxc3 26. Nxc3 Rd2 27. Rg1 f5 28. b3 Kf7 29. Kc1 Rf2 30. Kd1 Kf6 31. Ke1 Rxc2 32. Nd1 Rxa2 33. b4 Bb3 34. Nc3 Ra1+ 35. Kf2 Rxg1 36. Kxg1 a5 37. bxa5 bxa5 38. Nb5 a4 39. Na3 h5 40. Kf2 g5 41. Ke3 Ke5 42. g3 Kd5 43. Kd3 f4 44. gxf4 gxf4 45. Nb1 Ke5 46. Kd2 Kd4 47. Nc3 Kc4 48. Nb1 Ba2 49. Na3+ Kd5 50. Kd3 Bb3 51. Nb1 Bc4+ 52. Kd2 Kd4 53. Nc3 a3 54. Kc2 Ke3 55. Ne4 Bd3+ 56. Kb3 Bxe4 0-1

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Swinkels, Robin"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "68"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Qe2 Nxc3 6. dxc3 d6 7. Be3 Be7 8. 0-0-0 0-0 9. h3 Be6 10. Rhe1 Qc8 11. Ng5 Bxg5 12. Bxg5 Bxc4 13. Qxc4 Qe6 14. Qb3 Qxb3 15. cxb3 Rae8 16. Rd3 f5 17. f3 Nb8 18. Rde3 Nd7 19. f4 e4 20. Bh4 Nc5 21. Kc2 d5 22. Rd1 c6 23. c4 Nd3 24. Bg3 d4 25. Re2 Nb4+ 26. Kb1 d3 27. Ree1 e3 28. Rg1 d2 29. a3 Nd3 30. Kc2 Rd8 31. Bh4 Rd7 32. Be7 Ne1+ 33. Kb1 Rxe7 34. b4 Rd8 0-1

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Kooiman, Tobi"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "87"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 Nf6 6. Be3 Nd4 7. Nxe5 Qe7 8. Nxf7 Rf8 9. c3 Nc6 10. d4 Bb6 11. e5 Ne4 12. Qh5 Rxf7 13. Bxf7+ Qxf7 14. Qxf7+ Kxf7 15. f3 Ng5 16. Bxg5 hxg5 17. Kh1 Ne7 18. a4 c6 19. Nd2 Bc7 20. Ne4 Kg6 21. c4 Nf5 22. Rfd1 d6 23. exd6 Bxd6 24. g4 Ne3 25. Nxd6 Nxd1 26. Rxd1 Be6 27. b3 b6 28. Ne4 Rf8 29. Kg2 a6 30. Re1 Bd7 31. c5 bxc5 32. Nxc5 Bc8 33. Ne6 Re8 34. Nf4+ gxf4 35. Rxe8 Bd7 36. Rd8 Be6 37. Rd6 Kf7 38. Rxc6 Bxb3 39. Rxa6 Ke8 40. h4 Bf7 41. g5 Bh5 42. Ra7 Kf8 43. a5 Bf7 44. Rxf7+ 1-0

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Spork, Charlie"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "93"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nc2 Bxe3 8. Nxe3 d6 9. Be2 0-0 10. Nd2 Ng6 11. Nd5 Qd8 12. 0-0 Be6 13. Nc4 Nce5 14. f4 Nxc4 15. Bxc4 c6 16. Ne3 Qb6 17. Qd4 Qxd4 18. cxd4 Ne7 19. f5 Bxc4 20. Nxc4 d5 21. exd5 Nxd5 22. Ne5 Ne3 23. Rf3 Nd5 24. Re1 Rfe8 25. Kf2 Re7 26. g4 Rae8 27. g5 f6 28. gxf6 gxf6 29. Rg1+ Kf8 30. Ng4 Re2+ 31. Kg3 Rxb2 32. Nh6 Re7 33. Kh3 Rg7 34. Re1 Rxa2 35. Ng4 Re7 36. Re6 Rxe6 37. fxe6 Ke7 38. Rb3 b5 39. Rb1 Kxe6 40. Re1+ Kd6 41. Re8 b4 42. Rb8 Ra3+ 43. Kh4 b3 44. Nf2 Ra4 45. Rxb3 Rxd4+ 46. Kg3 h5 47. Re3 0-1

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Van Dooren, Dirk"]
[Black "Cornelies, William"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "119"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Bg4 5. h3 Bh5 6. g4 Bxg4 7. hxg4 Nf6 8. Ng5 Qe7 9. d3 h6 10. Nc3 Kd7 11. f5 Nd4 12. Nxf7 Rh7 13. g5 hxg5 14. Rxh7 Nxh7 15. Nh8 c6 16. Ng6 Qf6 17. Be3 g4 18. Bxd4 exd4 19. Be6+ Kc7 20. Ne2 Ng5 21. Nef4 Nf3+ 22. Ke2 Be7 23. Qh1 Rd8 24. Bb3 d5 25. Qg2 Rd7 26. Qxg4 Ne5 27. Nxe5 Qxe5 28. Ne6+ Kb6 29. Rg1 Bf6 30. Qg3 dxe4 31. Qxe5 exd3+ 32. Kxd3 Bxe5 33. Rg4 c5 34. Ke4 Bf6 35. a3 Kc6 36. Rg2 b5 37. a4 a6 38. Nf8 Re7+ 39. Ne6 Kd6 40. axb5 axb5 41. Bd5 c4 42. Rg3 Be5 43. Ra3 Bf6 44. Ra6+ Kd7 45. Ra7+ Kd6 46. Rxe7 Kxe7 47. Nxd4 Kd6 48. Nxb5+ Kc5 49. Nc3 Kb4 50. Ke3 Kc5 51. Ne4+ Kxd5 52. Nxf6+ gxf6 53. Kf4 Kd4 54. Kg4 Ke5 55. b3 Kd5 56. bxc4+ Kxc4 57. Kh5 Kd5 58. Kg6 Ke5 59. c4 Kd6 60. Kxf6 1-0

[Event "NED-ch U14"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Visscher, Daan"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "104"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. d3 Bc5 6. 0-0 d6 7. Be3 Nd4 8. h3 Be6 9. b3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Nxe5 Qd6 13. Bf4 Rg8 14. Bg3 Qe6 15. Re1 0-0-0 16. c3 Nf5 17. Nf3 Qc6 18. Ne5 Qf6 19. d4 Ba3 20. Qd3 Be7 21. Re2 Rge8 22. Rae1 g6 23. Bxd5 Rxd5 24. Qc4 Red8 25. Nxf7 R5d7 26. Ne5 Nxg3 27. Nxd7 Nxe2+ 28. Qxe2 Rxd7 29. Qg4 Qf5 30. Qe2 b6 31. Qd2 Bg5 32. Re8+ Rd8 33. Rxd8+ Kxd8 34. Qe1 Qc2 35. Qe5 Qc1+ 36. Kh2 Bf4+ 37. Qxf4 Qxf4+ 38. g3 Qxf2+ 39. Kh1 Qxg3 40. d5 Qxc3 41. h4 Qxb3 42. Kg2 Qxd5+ 43. Kg3 Qf5 44. Kg2 Qf4 45. Kh3 Qf3+ 46. Kh2 Qg4 47. Kh1 Ke7 48. Kh2 Kf6 49. Kh1 Kf5 50. Kh2 Kf4 51. Kh1 Kf3 52. Kh2 Qg2# 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Brandenburg, Rik"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "72"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Nf6 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 d6 8. d4 Nxe4 9. Qd3 Nxc3 10. bxc3 0-0 11. Qe4 exd4 12. Bd3 Re8 13. 0-0 Rxe4 14. Bxe4 Ne5 15. Nxd4 c6 16. Rfe1 d5 17. Bf3 Nxf3+ 18. Nxf3 Bg4 19. Re3 f5 20. Rae1 Qd7 21. h3 Bxf3 22. Rxf3 g5 23. Rfe3 f4 24. Re7 Qf5 25. g4 fxg3 26. Rf1 Qxh3 27. fxg3 Qxg3+ 28. Kh1 h5 29. Rff7 Qh3+ 30. Kg1 Qg4+ 31. Kf1 Rf8 32. Rf2 Qd1+ 33. Re1 Rxf2+ 34. Kxf2 Qxc2+ 35. Re2 Qxe2+ 36. Kxe2 Kf7 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Puister, Leonie"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "57"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. h3 h6 6. d3 d6 7. Be3 Bxe3 8. fxe3 0-0 9. Rf1 Be6 10. Bxe6 fxe6 11. Qe2 d5 12. exd5 exd5 13. 0-0-0 Re8 14. e4 d4 15. Nb5 Nb4 16. Kd2 Nxa2 17. g4 Qd7 18. Na3 Qc6 19. Qg2 Qa4 20. Nh4 Qb4+ 21. Ke2 Qxb2 22. Nc4 Qxc2+ 23. Ke1 Qc3+ 24. Rd2 Qc1+ 25. Rd1 Qc3+ 26. Rd2 Nh5 27. gxh5 b5 28. Nf5 Kf7 29. Qg6+ 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Van der Sande, D."]
[Result "0-1"]
[ECO "C28"]
[PlyCount "58"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. d3 Nc6 6. Rb1 Nd4 7. a3 Bxc3+ 8. bxc3 Nxf3+ 9. Qxf3 c6 10. Qg3 Nh5 11. Qg4 g6 12. Bh6 d5 13. Bxf8 Bxg4 14. h3 Nf6 15. hxg4 Qxf8 16. g5 Ng4 17. Ba2 Qxa3 18. Bb3 Qc5 19. Rf1 Qxc3+ 20. Ke2 dxe4 21. Rfd1 Qd4 22. Rf1 exd3+ 23. cxd3 e4 24. Rbd1 Qb2+ 25. Ke1 Qxb3 26. dxe4 Qc2 27. Rd2 Qxe4+ 28. Kd1 Re8 29. f3 Qb1# 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Cornelies, William"]
[Black "Wolbers, Esther"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "76"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. Bg5 Bxf3 8. Qd2 f6 9. Bh4 Bh5 10. g4 Bg6 11. Nd5 Nge7 12. g5 Nxd5 13. Bxd5 Qe7 14. a3 0-0-0 15. Bxc6 bxc6 16. b4 Bb6 17. a4 a6 18. Rb1 Kd7 19. Qc3 Qe6 20. Rb2 Bd4 21. Qa3 Bxb2 22. Qxb2 fxg5 23. Bxg5 Rb8 24. c4 Qf7 25. b5 Qf3 26. Rf1 Qxd3 27. f4 Qxe4+ 28. Kd1 Qd3+ 29. Ke1 Qe3+ 30. Kd1 Bh5+ 31. Kc2 Qe2+ 32. Kc3 Qxf1 33. fxe5 Qf3+ 34. Kc2 Qe2+ 35. Kc3 Qxb2+ 36. Kxb2 axb5 37. cxb5 cxb5 38. Kc3 bxa4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Groen, Robbert"]
[Black "Cornelies, William"]
[Result "1/2-1/2"]
[ECO "C46"]
[PlyCount "42"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 d6 5. Nxc6 bxc6 6. Bc4 Nf6 7. 0-0 Bg4 8. Qe1 0-0 9. d3 h6 10. h3 Bh5 11. Be3 Bb6 12. Qd2 Bxe3 13. Qxe3 Re8 14. Qd2 d5 15. exd5 cxd5 16. Bb5 Re6 17. Rfe1 Rxe1+ 18. Rxe1 a6 19. Ba4 Qd6 20. d4 c6 21. Qd3 Ne8 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Van Diepen, Sanne"]
[Black "Cornelies, William"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 h6 5. Nc3 Nf6 6. Nd5 d6 7. a3 a6 8. b4 Ba7 9. Bb2 Be6 10. d3 Nd4 11. b5 axb5 12. Ba2 Bg4 13. Bxd4 Bxd4 14. Rb1 c6 15. Nb4 Rxa3 16. Qc1 Ra8 17. Nd2 Bc3 18. Rb3 Bxb4 19. Rb2 Ba3 20. Qb1 Bxb2 21. Qxb2 Nh5 22. Ra1 0-0 23. Rf1 Qg5 24. Nf3 Bxf3 25. g3 Nf4 26. h4 Qg4 27. c4 Qh3 28. gxf4 Qg2# 0-1

