[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.14"]
[Round "9"]
[White "Hamelink, Desiree"]
[Black "Blom, Gerben"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "73"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 Nc6 8. Be3 Be7 9. 0-0 0-0 10. Nb3 b5 11. f4 d6 12. Qe1 Bb7 13. Bf3 Rfe8 14. g4 Nd7 15. Qf2 Bf8 16. Rad1 Rac8 17. Rd2 Na5 18. Nxa5 Qxa5 19. Rfd1 b4 20. Nb1 Nc5 21. axb4 Qxb4 22. c3 Qa4 23. Rd4 Qc6 24. Na3 f5 25. Nc4 Nb3 26. Rxd6 Qxc4 27. Rb6 Bxe4 28. Be2 Qa4 29. Rxa6 Na5 30. b4 Rxc3 31. bxa5 Rec8 32. Kf1 Qb3 33. Rb6 Qa3 34. Bd4 Rc1 35. Qe3 Rxd1+ 36. Bxd1 Qxa5 37. Bb3 1/2-1/2

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "8"]
[White "Blom, Gerben"]
[Black "Remmel, Tim"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "2201"]
[PlyCount "111"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. Nf3 Nf6 6. 0-0 Bg4 7. d4 e6 8. h3 Bh5 9. Bd2 Qc7 10. Qe2 Be7 11. Bb3 0-0 12. Rfe1 Re8 13. g4 Bg6 14. Ne5 Nd5 15. Ne4 Nd7 16. Nxg6 hxg6 17. Qf3 N7f6 18. c4 Nxe4 19. Qxe4 Nf6 20. Qf3 Nd7 21. c5 Nf6 22. h4 Qd8 23. Bc3 Nd5 24. g5 Bf8 25. Qg4 Qc8 26. Qg3 Qc7 27. Re5 b6 28. Kf1 bxc5 29. dxc5 Bxc5 30. Bxd5 cxd5 31. Rxe6 Qxg3 32. Rxe8+ Rxe8 33. fxg3 d4 34. Be1 Kf8 35. Bf2 Re6 36. a4 Ke7 37. b4 Bxb4 38. Bxd4 a5 39. Bxg7 Re3 40. Kf2 Re4 41. Kf3 Rc4 42. g4 Ke6 43. Bf6 Bd6 44. Re1+ Kd5 45. h5 Rf4+ 46. Ke2 gxh5 47. gxh5 Rh4 48. g6 Rh2+ 49. Kf1 fxg6 50. hxg6 Rh6 51. Bd8 Rxg6 52. Bxa5 Rf6+ 53. Ke2 Re6+ 54. Kd1 Rxe1+ 55. Kxe1 Kc6 56. Kd2 1/2-1/2

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "7"]
[White "Holtackers, Daan"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "70"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. Be3 Nd4 8. Qd2 Ne7 9. 0-0 0-0 10. f4 Rb8 11. Kh1 b5 12. Nd1 Nxe2 13. Qxe2 b4 14. Qd2 Ba6 15. Re1 Qc7 16. a3 b3 17. c3 d5 18. e5 d4 19. cxd4 cxd4 20. Bxd4 Rfd8 21. Rc1 Qd7 22. Bc5 Bxd3 23. Bd6 Bc2 24. Qe2 Rbc8 25. Ne3 Nf5 26. Nxf5 gxf5 27. h4 Qa4 28. Qh5 Qd4 29. Be7 Rd7 30. Red1 Qxd1+ 31. Rxd1 Rxd1+ 32. Kh2 Rd2 33. Bf6 h6 34. Kh3 Bd1 35. Bf3 Rcc2 0-1

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.12"]
[Round "6"]
[White "Blom, Gerben"]
[Black "Marsman, O."]
[Result "1-0"]
[ECO "C65"]
[PlyCount "63"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 0-0 6. d4 Bb6 7. Bg5 a6 8. Bxc6 dxc6 9. Nxe5 h6 10. Bxf6 Qxf6 11. Nd2 c5 12. Nb3 cxd4 13. cxd4 Rd8 14. f4 Be6 15. Kh1 Bxb3 16. Qxb3 Rxd4 17. Qc2 Qe6 18. Rae1 Rad8 19. Nf3 Rc4 20. Qe2 Ba5 21. f5 Qc6 22. Ne5 Qb5 23. Nxc4 Bxe1 24. Rxe1 Rd4 25. b3 a5 26. e5 a4 27. e6 Qe8 28. Qe5 Rd3 29. Nb2 Rd2 30. Nxa4 Qc6 31. exf7+ Kh7 32. Qg3 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "4"]
[White "Blom, Gerben"]
[Black "Van Veen, Oscar"]
[Result "1/2-1/2"]
[ECO "B93"]
[PlyCount "87"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. f4 e5 7. Nf3 Nc6 8. a4 Be7 9. Bd3 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 0-0 13. 0-0 Qa5 14. Qe1 Rfe8 15. Nd5 Qxe1 16. Nxe7+ Rxe7 17. Rxe1 Rc8 18. fxe5 dxe5 19. c3 Nb3 20. Rb1 Rd7 21. Bc2 Nxc1 22. Rbxc1 Rd2 23. a5 Nh5 24. Red1 Rcd8 25. Rxd2 Rxd2 26. Rd1 Rxd1+ 27. Bxd1 Nf4 28. Bb3 Nd3 29. Bd5 Nxb2 30. Bxb7 Nc4 31. Bxa6 Nxa5 32. Kf2 Kf8 33. Kg3 Ke7 34. Kg4 Kd6 35. Kf5 Nc6 36. Bc4 Ne7+ 37. Kg4 f6 38. h4 g6 39. h5 f5+ 40. exf5 Nxf5 41. hxg6 hxg6 42. Kf3 Nh4+ 43. Kg3 Nf5+ 44. Kf3 1/2-1/2

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "5"]
[White "Hendriks, Victor"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "27"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 a6 5. g3 Qc7 6. Bg5 e5 7. Bxf6 gxf6 8. Nf5 Bb4 9. Bh3 Bxc3+ 10. bxc3 Qxc3+ 11. Kf1 Nc6 12. Qd6 Qxa1+ 13. Kg2 Qb2 14. Qxf6 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "2"]
[White "Blom, Gerben"]
[Black "Hiemstra, Sebastian"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "67"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Be6 11. Bd3 Bxd5 12. exd5 Qa5+ 13. c3 b4 14. dxc6 bxa3 15. b4 Qd5 16. Qf3 Qxf3 17. gxf3 Ke7 18. Bc4 Bh6 19. Rg1 Bf4 20. Rg7 Raf8 21. Bxa6 Bh6 22. Rg1 Ra8 23. Bc4 Rhc8 24. Bd5 Rab8 25. Rb1 Rg8 26. Rxg8 Rxg8 27. Ke2 Rb8 28. b5 Rb6 29. Kd1 f5 30. Rb3 Bf4 31. h3 e4 32. fxe4 fxe4 33. Bxe4 Ke6 34. Bf5+ 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "3"]
[White "Van Beek, Lucien"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2326"]
[PlyCount "61"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. Bd3 Nc5 10. Bc2 Bd7 11. f3 Qe8 12. Nge2 b5 13. cxb5 Bxb5 14. Nc1 Rb8 15. Rb1 Nfd7 16. Nxb5 Rxb5 17. 0-0 Qa8 18. Be3 Rfb8 19. Bd3 Nxd3 20. Nxd3 f5 21. Rbc1 Rc8 22. Rc4 c5 23. dxc6 Rxc6 24. Qc2 Nc5 25. Nxc5 dxc5 26. exf5 gxf5 27. Qxf5 Qd8 28. Qc2 Qe7 29. Rd1 Rd6 30. Rxd6 Qxd6 31. Rxc5 1-0

[Event "NED U20 op"]
[Site "Hengelo"]
[Date "1999.08.09"]
[Round "1"]
[White "Aarts, Maikel"]
[Black "Blom, Gerben"]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "67"]
[EventDate "1999.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f3 Bd6 8. Nde2 b5 9. f4 Bc5 10. h3 d6 11. a3 0-0 12. b4 Ba7 13. Bb2 Bb7 14. Qd2 Nc6 15. g4 d5 16. e5 Ne4 17. Nxe4 dxe4 18. Bxe4 Rfd8 19. Qc3 Qb6 20. Rf1 Rac8 21. Qg3 Nxb4 22. Bxh7+ Kxh7 23. axb4 Rxc2 24. Bc3 Be4 25. Rxa6 Rd3 26. Qh4+ Kg8 27. Rxb6 Bxb6 28. Qe7 Re3 29. Bd2 Rb3 30. Nc3 Bd3 31. Qe8+ Kh7 32. Qxf7 Rbxc3 33. Qh5+ Kg8 34. Qe8+ 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Amesz, Jaap"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "71"]
[EventDate "1998.??.??"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. c4 Nc6 8. Nxc6 dxc6 9. Be3 e5 10. f3 Be7 11. c5 Be6 12. Qc2 0-0 13. Nd2 Rad8 14. Nc4 Nh5 15. g3 g6 16. f4 f6 17. b4 Ng7 18. Qc3 Bxc4 19. Bxc4+ Kh8 20. f5 g5 21. g4 Qb8 22. Rf3 Ne8 23. Rh3 Kg7 24. Rh5 Nc7 25. Bf2 Rh8 26. a4 Rd7 27. h4 h6 28. Kg2 Rdd8 29. Rh1 Na8 30. hxg5 fxg5 31. Qh3 b5 32. axb5 axb5 33. Bb3 Kf8 34. Rxh6 Rxh6 35. Qxh6+ Ke8 36. Qe6 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Bakker, Sven"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2140"]
[PlyCount "67"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qa5 10. Nc1 Qc7 11. Be2 b6 12. 0-0 Bb7 13. b3 Rad8 14. Rfe1 Rfe8 15. d5 Nf8 16. Bd3 e6 17. Bg5 e5 18. Rf1 Rb8 19. N1e2 N6d7 20. g3 f6 21. Bh6 Re7 22. Bxg7 Rxg7 23. f4 Re8 24. Rf2 Ree7 25. Rdf1 Ref7 26. Nd1 Bc8 27. Ne3 Nb8 28. f5 g5 29. Ng4 Kh8 30. Nh6 Re7 31. g4 Nbd7 32. Ng3 Re8 33. Nh5 Rge7 34. h4 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Berkvens, Joost"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "51"]
[EventDate "1998.??.??"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. c4 Nc6 8. Nxc6 dxc6 9. Be3 Be7 10. Nd2 0-0 11. f3 Rd8 12. Qc2 Bd6 13. h3 Nh5 14. Rfd1 Bf4 15. Bf2 e5 16. c5 Bxd2 17. Rxd2 Be6 18. Rad1 Nf4 19. Be3 Nxd3 20. Rxd3 Kf8 21. Rd6 Ke7 22. Qc3 Kf8 23. Qxe5 Rxd6 24. cxd6 Qd7 25. Bh6 f6 26. Qxf6+ 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Bakker, Sven"]
[Result "1/2-1/2"]
[ECO "B10"]
[BlackElo "2140"]
[PlyCount "100"]
[EventDate "1998.??.??"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nb6 7. Bb3 N8d7 8. d4 Nf6 9. Nf3 Bg4 10. Bxf7+ Kxf7 11. Ne5+ Kg8 12. Nxg4 e6 13. 0-0 Bd6 14. Re1 Qd7 15. Nxf6+ gxf6 16. Ne4 Nd5 17. Bh6 f5 18. Nxd6 Qxd6 19. Qh5 Qe7 20. g4 Qf7 21. Qg5+ Qg6 22. gxf5 exf5 23. Re5 Nf6 24. Re7 Nh5 25. Kh1 Qxg5 26. Bxg5 h6 27. Bd2 Rh7 28. Rae1 Rd8 29. Bc3 Rf7 30. Rg1+ Ng7 31. Rge1 Rd7 32. Bb4 b6 33. Kg2 Rxd4 34. Rxf7 Kxf7 35. Re7+ Kf6 36. Bc3 Kxe7 37. Bxd4 Ne6 38. Be5 Ng5 39. Bg7 h5 40. Kg3 Kf7 41. Bd4 Ne6 42. Be5 a6 43. Kh4 Kg6 44. Kg3 b5 45. f4 Nd8 46. a3 Nc6 47. Bc3 Ne7 48. Bb4 Nd5 49. Bd6 Kf7 50. Kh4 Kg6 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Brouwers, Geert"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "31"]
[EventDate "1998.??.??"]
[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. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 g6 7. Bxf6 exf6 8. Bc4 Qb6 9. Ndb5 Ne5 10. Nd5 Qc5 11. Nbc7+ Kd8 12. Bb5 a6 13. Nxa8 Qxb5 14. Qd4 Bh3 15. Qc3 Qc6 16. gxh3 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Buchly, Stefan"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "45"]
[EventDate "1998.??.??"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bd3 g6 5. c3 Bg7 6. Nf3 0-0 7. 0-0 Nc6 8. Na3 a6 9. Nc4 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Re1 Re8 13. Qg3 Qd7 14. f4 f5 15. Bd2 Rad8 16. Rad1 Qf7 17. Bc2 Kh8 18. Kh1 Rg8 19. Re2 Rde8 20. Rde1 Bf6 21. Bb3 h6 22. Ne3 Nce7 23. Nc4 1/2-1/2

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "De Mie, Mariska"]
[Result "0-1"]
[ECO "B93"]
[BlackElo "2130"]
[PlyCount "83"]
[EventDate "1998.??.??"]
[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. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. f4 Qc7 7. Be2 e5 8. Nb3 b5 9. Bf3 Bb7 10. 0-0 Be7 11. Qe1 0-0 12. Kh1 Nbd7 13. f5 b4 14. Nd1 a5 15. c3 a4 16. Nd2 bxc3 17. Nxc3 Nc5 18. Qe3 Rfd8 19. Re1 Ba6 20. Be2 Bb7 21. Bf3 Rac8 22. Nf1 Qb8 23. Ng3 Qa8 24. Bd2 d5 25. exd5 Nxd5 26. Nxd5 Bxd5 27. Bxd5 Rxd5 28. Bc3 Nd3 29. Rf1 a3 30. f6 axb2 31. Bxb2 Bc5 32. Qg5 g6 33. Ne4 Nxb2 34. Rf3 Rd1+ 35. Rxd1 Nxd1 36. Nxc5 Rxc5 37. Qh6 Qf8 38. Qd2 e4 39. Rb3 Nf2+ 40. Kg1 Nd3 41. g3 Rc1+ 42. Kg2 0-1

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C80"]
[BlackElo "2300"]
[PlyCount "62"]
[EventDate "1998.??.??"]
[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 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. a4 b4 10. Nbd2 Be7 11. Nxe4 dxe4 12. Bxe6 fxe6 13. Qxd8+ Rxd8 14. Ng5 Nd4 15. Be3 Bxg5 16. Bxg5 Rd5 17. Rae1 h6 18. Bc1 Nxc2 19. Rxe4 c5 20. Rc4 Nd4 21. Be3 Nb3 22. Rg4 Kf7 23. f4 g6 24. Rh4 Rd3 25. Kf2 Nd4 26. g4 Kg7 27. Rc1 Rc8 28. Rc4 g5 29. fxg5 Rf8+ 30. Kg2 Rxe3 31. gxh6+ Kg6 0-1

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "1"]
[White "Blom, Gerben"]
[Black "Goormachtigh, Johan"]
[Result "1/2-1/2"]
[ECO "C11"]
[BlackElo "2310"]
[PlyCount "81"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 b5 9. Qd2 Qb6 10. Nd1 b4 11. 0-0 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bc5 14. Bf2 0-0 15. Kh1 Bb7 16. Bf3 Rac8 17. Ne3 a5 18. Rae1 Qc7 19. Ng4 Ba6 20. Be2 Bxf2 21. Nxf2 Bxe2 22. Rxe2 Qc4 23. b3 Qc3 24. Nd3 Qxd2 25. Rxd2 Nc5 26. Nxc5 Rxc5 27. Kg1 Rfc8 28. Rff2 f6 29. Rfe2 fxe5 30. fxe5 Kf7 31. Kf1 Kg6 32. Ke1 Rf8 33. Rd3 Rf4 34. Kd2 Kf5 35. Rg3 g6 36. Rh3 Rd4+ 37. Kc1 h5 38. Rf3+ Rf4 39. Rxf4+ Kxf4 40. Kd2 d4 41. Kd3 1/2-1/2

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Kalisvaart, Peter"]
[Result "1/2-1/2"]
[ECO "C61"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[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 Nd4 4. Bc4 Nxf3+ 5. Qxf3 Qf6 6. Qxf6 Nxf6 7. 0-0 Bc5 8. Nc3 c6 9. d3 0-0 10. Be3 Bxe3 11. fxe3 d6 12. Rad1 b5 13. Bb3 a5 14. a3 Nd7 15. d4 b4 16. Na2 a4 17. Bc4 Nb6 18. Be2 bxa3 19. bxa3 Be6 20. Nb4 c5 21. dxc5 dxc5 22. Nd5 Bxd5 23. exd5 Rfd8 24. e4 Nc8 25. Kf2 Nd6 26. Ke3 Kf8 27. Rb1 Rdb8 28. Kd3 1/2-1/2

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "5"]
[White "Blom, Gerben"]
[Black "Langendijk, AJH"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "60"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nde2 Ne5 8. 0-0 0-0 9. Kh1 b6 10. f4 Nxd3 11. Qxd3 Bb7 12. e5 Nd5 13. Ne4 f5 14. exf6 Nxf6 15. Nxf6+ Qxf6 16. Be3 Qf5 17. Qxf5 exf5 18. Rad1 Rfe8 19. Ng3 Rxe3 20. c3 Bf8 21. Rxd7 Ba6 22. Rfd1 Rae8 23. Rg1 Re1 24. h3 Bc5 25. Rxe1 Rxe1+ 26. Kh2 Bg1+ 27. Kh1 Be3+ 28. Kh2 Bxf4 29. Rxa7 Bd3 30. Ra4 Be4 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Van Kempen, Joost"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[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. Nc3 Nf6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 a6 6. a4 e6 7. Be2 Be7 8. 0-0 0-0 9. Be3 Nbd7 10. f4 Nc5 11. Bf3 Qc7 12. Kh1 e5 13. Nde2 Bg4 14. Ng3 Bxf3 15. Qxf3 Ncd7 16. Nf5 Rfe8 17. Rad1 exf4 18. Bxf4 Ne5 19. Bxe5 dxe5 20. Qg3 Bf8 21. Nxg7 Bxg7 22. Rxf6 Kh8 23. Rf2 Re6 24. Qh3 Rh6 25. Qd7 Qb6 26. Rxf7 Qxb2 27. Qd8+ 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Van Veen, Oscar"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "83"]
[EventDate "1998.??.??"]
[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. Bb5 Nc6 3. Nf3 f5 4. d3 d6 5. Nc3 Nf6 6. 0-0 f4 7. d4 Bd7 8. Bxc6 Bxc6 9. dxe5 Nxe4 10. Nxe4 Bxe4 11. Bxf4 dxe5 12. Bxe5 Qxd1 13. Raxd1 Bxf3 14. gxf3 Bb4 15. c3 Ba5 16. Rfe1 0-0 17. Rd7 Rf7 18. Red1 Re8 19. Rxf7 Kxf7 20. Rd7+ Ke6 21. Rxg7 Kxe5 22. Rg5+ Kf4 23. Rxa5 Kxf3 24. Kf1 Rd8 25. Re5 Rd2 26. Re3+ Kg4 27. Re2 Rd1+ 28. Kg2 h5 29. Re7 Rd2 30. Rxc7 Rxb2 31. a4 Rb3 32. Rc4+ Kg5 33. Rb4 Rxc3 34. Rxb7 h4 35. h3 Ra3 36. Rxa7 Kh5 37. a5 Kg5 38. a6 Kf5 39. Ra8 Kg6 40. a7 Kg7 41. f4 Kh7 42. f5 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Verbaken, Onno"]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "51"]
[EventDate "1998.??.??"]
[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. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. 0-0-0 Rc8 10. g4 Ne5 11. h4 h5 12. g5 Nh7 13. Kb1 0-0 14. Rg1 b5 15. Bd3 b4 16. Nce2 a5 17. Rdf1 a4 18. Ng3 a3 19. b3 Qc7 20. Be2 d5 21. exd5 Rfd8 22. Ne4 Bh3 23. d6 exd6 24. Rc1 d5 25. Ng3 Qe7 26. f4 1/2-1/2

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Blom, Gerben"]
[Black "Wunnink, Michael"]
[Result "0-1"]
[ECO "B65"]
[BlackElo "2095"]
[PlyCount "84"]
[EventDate "1998.??.??"]
[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 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 Qa5 11. Kb1 h6 12. Bxf6 Bxf6 13. Qd2 Bd7 14. e5 dxe5 15. Qxd7 e4 16. Be2 Rfd8 17. Qb5 Bxc3 18. bxc3 Qxc3 19. Qb3 Qc5 20. Bg4 Rdc8 21. Rd7 Rc6 22. Rxb7 Qf2 23. g3 e3 24. Qd3 Rac8 25. Rb2 Qg2 26. Rc1 Qxh2 27. Qxe3 Rc3 28. Qxa7 Qxg3 29. Bh5 Qxf4 30. Rb7 R8c7 31. Rxc7 Rxc7 32. Qb8+ Kh7 33. Be2 f5 34. Bd3 Qe5 35. Qb2 Qd5 36. Ba6 Ra7 37. Qb5 Qd6 38. a4 Rxa6 39. Rg1 Rb6 40. Ka2 Rxb5 41. axb5 Qd5+ 42. Ka3 Qc5+ 0-1

[Event "San Agustin op U18"]
[Site "San Agustin"]
[Date "1998.??.??"]
[Round "1"]
[White "Ernst, Sipke"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2300"]
[PlyCount "89"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 f5 12. Bxf4 fxe4 13. Bxe5 exf3 14. Bxg7 Kxg7 15. g3 Nf5 16. Ne4 Nh6 17. Re3 Bg4 18. h3 Bf5 19. Qd4+ Kg8 20. Rxf3 Bxe4 21. Qxe4 Rxf3 22. Qxf3 Nf7 23. Qc3 Qd7 24. Re1 Rf8 25. Bg2 Re8 26. Re6 Ng5 27. Rxe8+ Qxe8 28. h4 Nf7 29. Bh3 Qe5 30. Qxe5 Nxe5 31. Bf1 Kg7 32. Kg2 Kf6 33. Be2 Kf5 34. f4 Nd7 35. Bd3+ Kg4 36. Be2+ Kf5 37. Kf3 Nb6 38. g4+ Kf6 39. g5+ Kg7 40. Ke4 Na4 41. Kd4 Nb6 42. Bg4 Na4 43. c5 b6 44. cxd6 cxd6 45. Bd1 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Fongers, Joyce"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "64"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 Nf6 6. a3 d6 7. d3 Bd7 8. e3 0-0 9. Nge2 Qc8 10. 0-0 h5 11. b4 cxb4 12. axb4 Ne5 13. Nf4 e6 14. b5 d5 15. Ba3 Rd8 16. c5 Bf8 17. Nfe2 b6 18. Bb2 bxc5 19. Nxd5 Nxd5 20. Bxe5 Bg7 21. Bxg7 Kxg7 22. Qa4 a6 23. Qa1+ Kg8 24. b6 Rb8 25. Bxd5 exd5 26. Nc3 Bh3 27. Rfe1 Qf5 28. Ne2 g5 29. f4 Qxd3 30. Qe5 f6 31. Nc1 Qd2 32. Qb2 Qxe1# 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Gerritse, Xanthine"]
[Black "Blom, Gerben"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "26"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 b6 3. Bb2 Bb7 4. g3 e6 5. Bg2 Nf6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 0-0 10. c4 d5 11. cxd5 Qxd5+ 12. Nf3 Qb7 13. e3 Nbd7 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Kalb, Jos"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "98"]
[EventDate "1998.??.??"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 b6 9. f4 Bb7 10. Nf3 d6 11. Bd3 Nd7 12. 0-0 Rd8 13. Qc2 g6 14. Rae1 Bg7 15. Ng5 0-0 16. Re3 dxe5 17. fxe5 Bh6 18. Rh3 Bxg5 19. Bxg5 Rc8 20. Bb5 f5 21. exf6 Rf7 22. Re3 Bd5 23. Qe2 a6 24. Bxa6 Ra8 25. a4 Rxa6 26. Qxa6 Bc4 27. Qa8+ Nb8 28. Qf3 Bxf1 29. Qxf1 Nd7 30. Rf3 e5 31. Re3 exd4 32. Re8+ Nf8 33. cxd4 Qd7 34. Ra8 Qxd4+ 35. Kh1 Qd5 36. Rxf8+ Rxf8 37. h4 Qd4 38. Qb5 h6 39. Qb3+ Kh7 40. Qa3 Qc5 41. Qxc5 bxc5 42. Be3 c4 43. Bd4 Kg8 44. Bc3 Rb8 45. Kg1 Rb3 46. Bd2 c3 47. Bxh6 c2 48. Kf2 Rb1 49. Kg3 Kf7 0-1

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "3"]
[White "Remmel, Tim"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2220"]
[PlyCount "91"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Qe2 d6 11. Rad1 Rb8 12. f4 Bd7 13. a4 Rfe8 14. h3 Bf8 15. g4 Nxd4 16. Bxd4 e5 17. Bf2 Be6 18. Qd2 exf4 19. Qxf4 Rbc8 20. Bd4 Nd7 21. Rf2 Ne5 22. Nd5 Bxd5 23. exd5 g6 24. b3 Bg7 25. c4 Rf8 26. Be4 Rb8 27. Rc2 Qe7 28. c5 Rfc8 29. b4 b5 30. axb5 axb5 31. c6 Ra8 32. Bg2 Ra4 33. Bc3 Nc4 34. Bxg7 Kxg7 35. Qd4+ Kg8 36. Rf2 Rxb4 37. Rdf1 Qe3 38. Qxe3 Nxe3 39. Ra1 Rc7 40. Ra8+ Kg7 41. Rd8 Nc4 42. Rd7 Rb1+ 43. Kh2 Rc8 44. Rfxf7+ Kh6 45. h4 g5 46. Rf6# 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Van Hengel, Hugo G"]
[Black "Blom, Gerben"]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "39"]
[EventDate "1998.??.??"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Kh1 d6 10. f4 Bd7 11. Be3 Nc6 12. Qe2 Rad8 13. Rad1 Nxd4 14. Bxd4 e5 15. Be3 Bc6 16. Rd2 Qa5 17. a3 d5 18. fxe5 Nxe4 19. Nxe4 dxe4 20. Bf4 1/2-1/2

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "6"]
[White "Verhoef, Michiel"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "30"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 a6 10. 0-0 Re8 11. a4 Nbd7 12. Qc2 Qc7 13. Ne2 c4 14. Bxc4 Rxe4 15. Nd2 Rxe2 0-1

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "4"]
[White "Vistisen, Lars"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2190"]
[PlyCount "65"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 b6 7. Bd3 Ba6 8. 0-0 Be7 9. Nc3 Nxc3 10. bxc3 Bxd3 11. Qxd3 d6 12. exd6 Bxd6 13. Re1 Nd7 14. Ng5 Nf6 15. Re3 Qc7 16. Rh3 Rc8 17. Ne4 Nxe4 18. Qxe4 g6 19. Bh6 Qc6 20. Qe3 Ba3 21. Rf3 Rc7 22. Rd1 Qa4 23. Re1 Bd6 24. d5 e5 25. Rf6 Qa3 26. Bg7 Rg8 27. Rxd6 Qxd6 28. Bxe5 Qxd5 29. Bxc7+ Kd7 30. Qe7+ Kc8 31. Bg3 Qc6 32. Qxa7 Rd8 33. Qb8+ 1-0

[Event "NED-ch U20"]
[Site "Leiden"]
[Date "1998.??.??"]
[Round "?"]
[White "Willemze, Jeroen"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2290"]
[PlyCount "112"]
[EventDate "1998.??.??"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 b6 9. Nc3 Bb7 10. Kh1 Be7 11. f4 Nbd7 12. Bd2 0-0 13. Rae1 Rfd8 14. b3 Bf8 15. Nf3 Nc5 16. Bb1 d5 17. cxd5 exd5 18. e5 Nfe4 19. Rc1 Qe7 20. Be3 f5 21. Nd1 a5 22. Qb2 Rdc8 23. Nd4 g6 24. Nc3 Ba6 25. Rfd1 Nxc3 26. Rxc3 Ne6 27. Nf3 Qb4 28. Rxc8 Rxc8 29. Rxd5 Bb7 30. Bd2 Qa3 31. Qxa3 Bxa3 32. Rd7 Bc6 33. Rd3 Be4 34. h3 h6 35. Be3 Bxd3 36. Bxd3 Bc5 37. Bc4 Kf7 38. Bxc5 Rxc5 39. a4 Rxc4 40. bxc4 Nxf4 41. Nd2 Ke6 42. c5 bxc5 43. Nc4 Kd5 44. Nxa5 c4 45. Kh2 c3 46. Nb3 Kxe5 47. a5 Kd6 48. g4 fxg4 49. hxg4 Ne2 50. Kg2 c2 51. a6 Kc6 52. Kf3 c1Q 53. Nxc1 Nxc1 54. Ke4 Kb6 55. Ke5 Nd3+ 56. Ke4 Nf2+ 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "5"]
[White "Berkvens, Joost"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. c4 Bc5 8. Be3 0-0 9. Nc3 Ba7 10. Qe2 d6 11. f4 Nc6 12. Nxc6 Bxe3+ 13. Qxe3 Qxc6 14. e5 Ng4 15. Qh3 f5 16. exf6 Nxf6 17. Rae1 d5 18. g4 g6 19. g5 Nh5 20. Qe3 Qd6 21. Qe5 Qb6+ 22. Kh1 Qxb2 23. cxd5 exd5 24. Qxd5+ Kh8 25. Qd4+ Ng7 26. Re7 Rg8 27. Bc4 Bh3 28. Rg1 Rac8 29. Bxg8 Qxc3 30. Qxc3 Rxc3 31. Bd5 Nf5 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "8"]
[White "Blom, Gerben"]
[Black "Bogers, Tim"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg4 7. Be2 Bg7 8. h3 Bxf3 9. Bxf3 Nbd7 10. 0-0 0-0 11. Re1 Re8 12. Bf4 Qb6 13. Qd2 Rad8 14. c3 e5 15. Bg5 Qc7 16. dxe5 Nxe5 17. Qf4 Nxf3+ 18. Qxf3 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Nxe8 21. Qe3 Qe5 22. Bf4 Qxe3 23. Bxe3 a6 24. Ne4 Bf8 25. Kf1 f5 26. Nc5 Bxc5 27. Bxc5 Kf7 28. Ke2 Ke6 29. Kd3 Kd5 30. b4 b5 31. Be7 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "6"]
[White "Blom, Gerben"]
[Black "Hofman, Marnix"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "127"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Nf3 Nc6 7. Bd2 cxd4 8. Nb5 Bc7 9. Bf4 Nge7 10. Nbxd4 Nxd4 11. Qxd4 Nc6 12. Qd2 Bd7 13. Bg3 Ba5 14. c3 Bb6 15. Be2 a5 16. Bh4 Qc8 17. Qg5 Rg8 18. 0-0 Bd8 19. Qh5 Bxh4 20. Qxh7 Ne7 21. Qxh4 Ng6 22. Qg3 Qc7 23. Bd3 Ne7 24. Rac1 0-0-0 25. c4 Bc6 26. cxd5 Nxd5 27. Bb5 Ne7 28. Ng5 Nf5 29. Qg4 Rd5 30. Bxc6 bxc6 31. Qc4 Rxe5 32. Qa6+ Kd7 33. Nxf7 Rd5 34. f4 Ne3 35. Rf3 Ng4 36. h3 Rf8 37. hxg4 Rxf7 38. g3 g5 39. Rfc3 Rd6 40. Rb3 Ke8 41. Qa8+ Rd8 42. Qxc6+ Qxc6 43. Rxc6 gxf4 44. gxf4 Rxf4 45. Rxe6+ Kf7 46. Ra6 Rxg4+ 47. Kf2 Rg5 48. Rb7+ Ke8 49. Rh6 Rf5+ 50. Ke3 Rf7 51. Rh8+ Rf8 52. Rhh7 Ra8 53. Kd4 a4 54. Ke4 Rg8 55. Rhe7+ Kd8 56. Ra7 Rxa7 57. Rxa7 Rg2 58. Rb7 Kc8 59. Rb4 Kc7 60. Kd5 Rg5+ 61. Kc4 Ra5 62. Rb5 Ra8 63. Kb4 Kc6 64. Rh5 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "2"]
[White "Blom, Gerben"]
[Black "Meijer, Dolf"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "40"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. 0-0 Nc6 7. c3 0-0-0 8. Qb3 Qe4 9. Ng3 Qg6 10. Nd2 h5 11. f3 e5 12. dxe5 Bc5+ 13. Kh1 Nxe5 14. a4 a6 15. Nc4 h4 16. Ne2 Nh5 17. Rg1 Ng3+ 18. Nxg3 hxg3 19. h3 Nd3 20. Rf1 Rxh3+ 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "4"]
[White "Blom, Gerben"]
[Black "Van de Laar, Clement"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 g5 14. Nb2 b6 15. Bd3 gxf4 16. 0-0 Nxe5 17. Rxf4 Qa3 18. Qh5 Qxb2 19. Qxe5 Qxa1+ 20. Rf1 Qxf1+ 21. Kxf1 f6 22. Qd6 Bd7 23. Nf3 Rd8 24. Nxd4 Kf7 25. Qc7 Ke8 26. Bb5 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "1"]
[White "Kamminga, S."]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Qc7 6. Nd2 Nf6 7. Qe2 d6 8. N2f3 Be7 9. 0-0 0-0 10. e5 Ng4 11. Bf4 dxe5 12. Nxe5 Nxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. Rad1 Qc7 16. Bd3 Nd7 17. Qe4 Nf6 18. Qh4 b6 19. Nf3 Bb7 20. Ng5 h6 21. Ne4 Nd5 22. Ng5 Nf4 23. Nf3 e5 24. Rfe1 Rae8 25. Bf1 Qxc2 26. Nxe5 Nxg2 27. Bxg2 Bxg2 28. Qb4 Bh3 29. Qxb6 Rxe5 30. Qd4 Qg6+ 31. Kh1 Qg2# 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "9"]
[White "Leenhouts, Veerle"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Ne7 7. 0-0 0-0 8. Be3 h6 9. Ne1 f5 10. f3 f4 11. Bf2 g5 12. Rc1 Nc6 13. d5 Ne7 14. b4 Nf6 15. c5 Bd7 16. cxd6 cxd6 17. Nb5 Bxb5 18. Bxb5 g4 19. Kh1 Ng6 20. a4 g3 21. Bg1 Nh7 22. Rc2 Qh4 23. Qd2 Bf6 24. Rc7 Bd8 25. Rxb7 Bb6 26. h3 Be3 27. Bxe3 fxe3 28. Qxe3 Nf4 29. Qd2 Ng5 30. Kg1 Rac8 31. Bc6 Rb8 32. b5 Rxb7 33. Bxb7 Rf7 34. Bc6 Rg7 35. a5 Ngxh3+ 36. gxh3 Qxh3 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "7"]
[White "Verwiel, Eugene"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E32"]
[PlyCount "115"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. Bh4 d5 7. e3 Nbd7 8. Nf3 c5 9. Bd3 Re8 10. 0-0 Bxc3 11. bxc3 Qc7 12. Bg3 Qc6 13. Rab1 a6 14. a4 Ne4 15. Bxe4 dxe4 16. Nd2 f5 17. f3 cxd4 18. cxd4 e5 19. d5 Qc5 20. fxe4 f4 21. Nb3 Qa7 22. Be1 Nf6 23. Kh1 Qxe3 24. Nd2 Qc5 25. Bf2 Qe7 26. c5 g5 27. Nc4 Ng4 28. Bg1 Nf6 29. Rb3 Nh5 30. Bf2 g4 31. g3 Qg5 32. Nd6 Rf8 33. Qe2 Rb8 34. c6 b5 35. Nxc8 Rfxc8 36. axb5 axb5 37. Rxb5 Rxb5 38. Qxb5 fxg3 39. Bxg3 Nxg3+ 40. hxg3 Qe3 41. Qb2 Qxe4+ 42. Qg2 Qd3 43. Re1 Qc3 44. Qe4 Qxg3 45. Qg6+ Kh8 46. Qf6+ Kg8 47. Qe6+ Kh7 48. Qf5+ Kg7 49. Qxe5+ Qxe5 50. Rxe5 Kf6 51. Re3 Kf7 52. Kg2 h5 53. Re4 Kf6 54. Kg3 Kf7 55. Kh4 Kf6 56. Re6+ Kf5 57. Rh6 Rg8 58. Kg3 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "3"]
[White "Westerweele, Henrik"]
[Black "Blom, Gerben"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Bc4 Nc6 7. Qe4 Nb6 8. Bb3 Qc7 9. Nf3 d6 10. Bf4 d5 11. Qe2 g6 12. 0-0 Bg7 13. Na3 a6 14. Rac1 Nd7 15. Rfe1 b5 16. Nc2 Na5 17. Ncd4 Rb8 18. Bc2 Nb6 19. Bd3 Bd7 20. b3 0-0 21. Qe3 Nb7 22. Bg5 Rfe8 23. Bf6 Nc5 24. Bxg7 Kxg7 25. Ng5 Qd8 26. Qf4 Qe7 27. Re3 h6 28. Nh3 Nxd3 29. Rxd3 Rbc8 30. Qe3 Qd8 31. Nf4 Na8 32. Qg3 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "3"]
[White "Bakker, Sven"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E17"]
[PlyCount "61"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 c5 8. dxc5 bxc5 9. b3 Re8 10. Bb2 d5 11. cxd5 exd5 12. Rc1 Nbd7 13. e3 Rc8 14. Qc2 Nb6 15. Rfd1 a6 16. Rd2 Qc7 17. Qd1 Ne4 18. Nxe4 dxe4 19. Ne5 Red8 20. Rcc2 Rxd2 21. Rxd2 Bf6 22. Nc4 Bxb2 23. Nxb2 Kf8 24. Qh5 h6 25. Bf1 Re8 26. Nc4 Nxc4 27. Bxc4 a5 28. Kg2 Re5 29. Qg4 Bc6 30. Qf4 Qe7 31. Bxf7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "6"]
[White "Blom, Gerben"]
[Black "Kuipers, Hielke"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "61"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nb3 Qc7 7. 0-0 Nf6 8. Be3 b5 9. f4 Bb7 10. N1d2 h5 11. h3 Rd8 12. Qe2 d5 13. e5 d4 14. Bf2 Nd5 15. Bxd4 Nxd4 16. Nxd4 Bc5 17. N2b3 Bxd4+ 18. Nxd4 Qc5 19. c3 Nxc3 20. bxc3 Qxc3 21. Nxb5 Qxd3 22. Qxd3 Rxd3 23. Nd6+ Rxd6 24. exd6 Kd7 25. Rab1 Bd5 26. Rb6 Bxa2 27. Rc1 Rc8 28. Rb7+ Kd8 29. Rxc8+ Kxc8 30. Rxf7 g6 31. Ra7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "4"]
[White "Blom, Gerben"]
[Black "Van Gils, Philip"]
[Result "1-0"]
[ECO "B75"]
[PlyCount "61"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. Bc4 Qc7 10. Bb3 a6 11. 0-0 Rc8 12. f4 0-0 13. f5 Ng4 14. Nxc6 Bxc6 15. Bf4 Qb6+ 16. Kh1 Bxc3 17. bxc3 Bxe4 18. fxg6 Bxg6 19. Rae1 e6 20. h3 Ne5 21. Bh6 Rfe8 22. Rxe5 dxe5 23. Qg5 Qd8 24. Qxe5 f6 25. Rxf6 Qc7 26. Bxe6+ Rxe6 27. Rf8+ Rxf8 28. Qxc7 Bf7 29. Bxf8 Kxf8 30. Qxb7 Rg6 31. c4 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "8"]
[White "Blom, Gerben"]
[Black "Van der Heijden, Alan"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "48"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 Be7 7. 0-0 d5 8. e5 Nxe5 9. Bf4 Nxd3 10. Qxd3 0-0 11. Nc3 b6 12. Nd4 Bb7 13. Rfe1 Bd6 14. Bg5 Bxh2+ 15. Kxh2 Ng4+ 16. Kg3 Qxg5 17. Nf3 Qf5 18. Qxf5 exf5 19. Nh4 g6 20. Rh1 Nf6 21. Nf3 Ne4+ 22. Nxe4 fxe4 23. Nh2 d4 24. Ng4 f5 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "2"]
[White "Blom, Gerben"]
[Black "Van der Laan, Dinard"]
[Result "1/2-1/2"]
[ECO "C61"]
[PlyCount "93"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 Nd4 4. Bc4 c6 5. c3 Nxf3+ 6. Qxf3 Nf6 7. d3 d6 8. Bg5 Be7 9. h3 0-0 10. 0-0 b5 11. Bb3 Bb7 12. a4 a6 13. Be3 d5 14. Rd1 Qc7 15. Nd2 Rad8 16. Nf1 c5 17. Bc2 c4 18. exd5 Nxd5 19. Qe2 Nxe3 20. Nxe3 cxd3 21. Rxd3 b4 22. Rad1 bxc3 23. Rxc3 Qb8 24. Nf5 Bf6 25. Ng3 Rxd1+ 26. Qxd1 Rd8 27. Rd3 g6 28. Rxd8+ Qxd8 29. Qxd8+ Bxd8 30. b4 Kf8 31. Ne4 Ke7 32. Nc5 Bc8 33. Bd3 a5 34. bxa5 Bxa5 35. Nb3 Bb4 36. Kf1 Be6 37. Bc2 Bc4+ 38. Kg1 Kd6 39. f3 Bd5 40. Kf2 Bc6 41. a5 Bb5 42. Be4 Bc4 43. Bc2 f5 44. g4 fxg4 45. hxg4 g5 46. a6 Bxa6 47. Bxh7 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "7"]
[White "Gervais, Victor"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E22"]
[WhiteElo "2255"]
[PlyCount "105"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Bxc3+ 5. Qxc3 0-0 6. e3 b6 7. Bd3 Bb7 8. f3 d5 9. Ne2 Nbd7 10. 0-0 c5 11. b3 Rc8 12. Ba3 Re8 13. Ng3 cxd4 14. exd4 Ba6 15. Rac1 dxc4 16. bxc4 Bxc4 17. Bxc4 b5 18. Qb4 bxc4 19. Rxc4 Rxc4 20. Qxc4 e5 21. Nf5 Nb6 22. Qd3 exd4 23. Qxd4 Qxd4+ 24. Nxd4 Nfd5 25. Rc1 Rc8 26. Rxc8+ Nxc8 27. Bc5 Ncb6 28. Nc6 a6 29. Nb8 a5 30. Nc6 a4 31. Ne7+ Nxe7 32. Bxe7 f5 33. Kf2 Kf7 34. Bc5 Nd7 35. Bd4 g6 36. Ke3 Ke6 37. Kd3 Kd5 38. Ba7 Ne5+ 39. Kc3 Nc6 40. Be3 h5 41. h4 Ne5 42. Kb4 a3 43. Bg5 Nd3+ 44. Kxa3 Ne1 45. Kb4 Kc6 46. Kc3 Nxg2 47. Kd2 Kd5 48. Ke2 Ke5 49. Kf2 Nf4 50. Bxf4+ Kxf4 51. a4 Ke5 52. a5 Kd6 53. Kg3 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "9"]
[White "Jannink, B."]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. Nf3 b6 5. Bd2 Bb7 6. e3 0-0 7. Be2 c5 8. a3 Bxc3 9. Bxc3 Ne4 10. Qc2 f5 11. 0-0 d6 12. Nd2 Nxc3 13. Qxc3 Nd7 14. Bf3 Bxf3 15. Nxf3 Nf6 16. Ng5 Qe8 17. f3 Nh5 18. b4 h6 19. Nh3 g5 20. Nf2 Qg6 21. dxc5 bxc5 22. Rad1 Rfd8 23. bxc5 dxc5 24. Rxd8+ Rxd8 25. Qa5 Rd7 26. Qxc5 g4 27. Qc8+ Kh7 28. Qxd7+ Ng7 29. fxg4 fxg4 30. c5 g3 31. hxg3 h5 32. Nh3 Qxg3 33. Rf3 Qg6 34. Rf7 Kh6 35. Rxg7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "5"]
[White "Keessen, Aldert Jan"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "59"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. g3 Bb7 6. Bg2 0-0 7. 0-0 c5 8. Bg5 h6 9. Bf4 d5 10. cxd5 Bxc3 11. bxc3 Nxd5 12. Bd2 Nd7 13. Qa4 Qc7 14. Rfd1 Bc6 15. Qa3 Qb7 16. dxc5 Nxc5 17. Nd4 Ne7 18. Nxc6 Nxc6 19. Be3 Nd7 20. Qd6 Ndb8 21. a4 Rc8 22. a5 b5 23. Rab1 Rc7 24. Rxb5 Qc8 25. Rc5 a6 26. Rc4 Qb7 27. Bb6 Rd7 28. Qxd7 Nxd7 29. Bxc6 Qb8 30. Rxd7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "1"]
[White "Van Delft, Merijn"]
[Black "Blom, Gerben"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2185"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. Qe2 Nge7 9. Be3 Bxe3 10. Qxe3 Qc7 11. 0-0 0-0 12. f4 b5 13. e5 Nb4 14. Bxh7+ Kxh7 15. Qe4+ Kg8 16. Qxb4 Nf5 17. Qc5 Ra7 18. Ne4 Qxc5+ 19. Nbxc5 Bb7 20. Nxb7 Rxb7 21. Kf2 Rc8 22. c3 b4 23. g4 Rc4 24. Rfe1 bxc3 25. gxf5 cxb2 26. Rab1 exf5 27. Nd6 Rxf4+ 28. Ke3 Rbb4 29. Re2 Rh4 30. Rbxb2 Rh3+ 31. Kf2 Rxb2 32. Rxb2 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "5"]
[White "Blom, Gerben"]
[Black "Manten, Rogier"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. f4 Nbd7 7. Qf3 Qc7 8. Be3 e6 9. 0-0-0 b5 10. g4 Nb6 11. Rd3 b4 12. Nce2 Bb7 13. Ng3 Rc8 14. Rd2 d5 15. e5 Nfd7 16. Bd3 Nc4 17. Bxc4 dxc4 18. Ne4 c3 19. Re2 Nc5 20. Bf2 Nxe4 21. Rxe4 cxb2+ 22. Kb1 Bc5 23. Rd1 Bxd4 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "1"]
[White "Blom, Gerben"]
[Black "Smit, Erik"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. f4 b5 7. Bd3 Bb7 8. Qf3 Nbd7 9. Be3 e6 10. 0-0 Nc5 11. b4 Nxd3 12. cxd3 h5 13. f5 e5 14. Nb3 d5 15. Bc5 dxe4 16. dxe4 Bxc5+ 17. bxc5 b4 18. Rad1 Qc7 19. Nd5 Qc6 20. Qg3 Kf8 21. Rfe1 Nd7 22. Qg5 f6 23. Qd2 a5 24. Nxb4 axb4 25. Qxd7 Rxa2 26. Qd8+ Qe8 27. Qd6+ Kg8 28. Qe6+ Kh7 29. Qb6 Bc6 30. Rd6 Ba4 31. Na5 Qb5 32. Qc7 b3 33. Nb7 b2 34. Rb6 b1Q 35. Rxb1 Qe2 36. R1b2 Rxb2 37. Rxb2 Qe1# 0-1

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "8"]
[White "De Jonge, Floortje"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qd7 12. Nxc6 bxc6 13. Qxd7 Bxd7 14. Rad1 Bf5 15. c3 Be6 16. Bxc6 Rab8 17. Rd2 Bxa2 18. Ra1 Be6 19. Bxa7 Rbc8 20. Bd7 Rxc3 21. Bxe6 fxe6 22. bxc3 Bxc3 23. Rad1 Bxd2 24. Rxd2 Kf7 25. Bd4 Rd8 26. f4 Rd5 27. Kf2 Rf5 28. Be5 Rh5 29. Rd3 g5 30. Rh3 Rxh3 31. gxh3 gxf4 32. Kf3 h6 33. Kxf4 Kg6 34. Kg4 h5+ 35. Kf4 Kh6 36. h4 1-0

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "2"]
[White "De Pender, Gertjan"]
[Black "Blom, Gerben"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "96"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nxd4 10. Bxd4 Be6 11. Rc1 Nd7 12. b3 Ne5 13. f4 Nc6 14. Bxg7 Kxg7 15. Nb5 Qb6+ 16. Kh1 Rfc8 17. f5 Bd7 18. f6+ exf6 19. Qxd6 Ne5 20. c5 Qd8 21. Nd4 Bc6 22. Nxc6 Rxc6 23. Qd1 Qa5 24. Qc2 Rac8 25. Qb1 Qb4 26. Rc2 Rxc5 27. a3 Qxe4 28. Rxc5 Qxb1 29. Rxc8 Qxb3 30. Rc7 a5 31. Bf3 b5 32. Rb7 Qxa3 33. Rxb5 Qd3 34. Rbb1 a4 35. Rfd1 Qe3 36. Re1 Qa7 37. Red1 a3 38. Ra1 Qe3 39. Re1 Qc3 40. Rec1 Qa5 41. Rd1 h5 42. h3 Qa6 43. Kg1 a2 44. Rd2 Qb6+ 45. Kh1 Qb1+ 46. Rd1 Nc4 47. Raxb1 Ne3 48. Ra1 Nxd1 1-0

[Event "NED-ch U16"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "6"]
[White "Van der Meijden, Martien"]
[Black "Blom, Gerben"]
[Result "1/2-1/2"]
[ECO "E24"]
[PlyCount "109"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 d5 7. e3 Bb7 8. Nf3 Nbd7 9. Be2 0-0 10. 0-0 Qc8 11. Qc2 c5 12. cxd5 Bxd5 13. Rac1 h6 14. Bf4 Qc6 15. Ne1 Rac8 16. f3 cxd4 17. e4 Bc4 18. cxd4 Bb5 19. Qxc6 Bxc6 20. Bd6 Rfe8 21. Ba6 Bb7 22. Rxc8 Bxc8 23. Bb5 Bb7 24. Nd3 a6 25. Ba4 b5 26. Bb3 Rc8 27. Rc1 Rxc1+ 28. Nxc1 Nb6 29. Bc7 Nc4 30. a4 Kf8 31. Nd3 Nd7 32. Kf2 Ke8 33. Ke2 Bc6 34. Nb4 Bb7 35. d5 Nc5 36. Bxc4 bxc4 37. a5 Kd7 38. Bb6 Na4 39. dxe6+ Kxe6 40. Bd4 f6 41. Kd2 Kd6 42. Kc2 Bc8 43. f4 c3 44. e5+ fxe5 45. fxe5+ Kc7 46. Kb3 Bd7 47. Nxa6+ Kb7 48. Nc5+ Nxc5+ 49. Bxc5 Kc6 50. Bb4 Kd5 51. Bxc3 Bb5 52. g3 g6 53. Kc2 Bc4 54. Kd2 Ke4 55. Kc2 1/2-1/2

