[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.14"]
[Round "9"]
[White "Koffeman, Timotheus"]
[Black "Andriessen, Marc"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "139"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. Nf3 Nc6 7. Bb5 Bd7 8. Bxf6 Bxf6 9. Nxd5 0-0 10. 0-0 Nxd4 11. Bxd7 Nxf3+ 12. Qxf3 Qxd7 13. Nxf6+ gxf6 14. Qxf6 Qd6 15. Qxd6 cxd6 16. Rad1 Rfd8 17. Rfe1 Rd7 18. Re4 Rc8 19. c3 a6 20. Rde1 Kg7 21. Re7 Rcd8 22. R1e4 Kf8 23. Rxd7 Rxd7 24. Kf1 d5 25. Rd4 f5 26. c4 Ke7 27. cxd5 Kf6 28. f4 Ke7 29. b4 Kd6 30. Ke2 Rg7 31. g3 Rc7 32. Kd2 h5 33. a4 b5 34. axb5 axb5 35. Ke3 Rc2 36. h3 Rc3+ 37. Kf2 Rc2+ 38. Ke1 Rg2 39. Rd3 Rh2 40. g4 hxg4 41. hxg4 fxg4 42. f5 Rb2 43. Rd4 g3 44. Kf1 Rf2+ 45. Kg1 Rxf5 46. Rg4 Rf3 47. Kg2 Rb3 48. Rg5 Rxb4 49. Kxg3 Rd4 50. Kf3 Rxd5 51. Rg4 Kc5 52. Ke3 b4 53. Rg2 Kc4 54. Rg8 Rd3+ 55. Ke2 Rc3 56. Kd2 Kb3 57. Rb8 Rh3 58. Kc1 Rh2 59. Rb7 Rh4 60. Rb8 Rc4+ 61. Kb1 Kc3 62. Ka2 Kc2 63. Rh8 Rc3 64. Rh2+ Kd3 65. Kb2 Rc4 66. Rh3+ Kd4 67. Rh4+ Kc5 68. Rxc4+ Kxc4 69. Kc2 Kb5 70. Kb2 1/2-1/2

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "8"]
[White "Andriessen, Marc"]
[Black "Den Heeten, Djurre"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "56"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. Nf3 c6 4. e4 e6 5. Bg5 h6 6. Bf4 Qb6 7. b3 Qa5 8. Bd2 Qc7 9. Bc4 Nbd7 10. d5 Nb6 11. dxe6 fxe6 12. Bd3 e5 13. h3 Be6 14. Qe2 Nbd7 15. Bc4 d5 16. exd5 cxd5 17. Bb5 0-0-0 18. Bxd7+ Bxd7 19. Rc1 Ba3 20. Rd1 Rhe8 21. 0-0 a6 22. Nb1 Bc5 23. b4 Bb5 24. Qe1 Ba7 25. c4 Bxc4 26. Rc1 Bb8 27. Na3 e4 28. Nd4 Qh2# 0-1

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "7"]
[White "Veltman, Anne"]
[Black "Andriessen, Marc"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "170"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Na3 Be6 8. Bg5 Be7 9. Nc4 d5 10. Bxf6 dxc4 11. Qxd8+ Bxd8 12. Bxg7 Rg8 13. Bxe5 Nc6 14. Bg3 Ba5 15. 0-0-0 Rc8 16. Nd5 Bxd5 17. exd5 Nb8 18. Bxb8 Rxb8 19. Bxc4 Rc8 20. Bb3 Rxg2 21. f3 Rg6 22. Rhg1 Bc7 23. c3 Bxh2 24. Rh1 Bf4+ 25. Kb1 h6 26. Rd4 Bg5 27. f4 Bf6 28. Re4+ Be7 29. Bc2 Rd6 30. Rhe1 Rc7 31. c4 Kf8 32. Re5 Rf6 33. c5 Bxc5 34. f5 Rd7 35. R1e2 Re7 36. Rxe7 Bxe7 37. Be4 Bd6 38. Re3 Bc5 39. Rh3 b6 40. Kc2 Ke7 41. Kd3 Kd6 42. Rh5 Ke5 43. Rh4 Bd4 44. b3 Bc5 45. Rh2 b5 46. Rh4 a5 47. Rh3 a4 48. Rh1 axb3 49. axb3 Bf8 50. Re1 Kd6 51. Rf1 h5 52. Rh1 Rh6 53. Bg2 h4 54. Ke4 Be7 55. Bh3 Bf6 56. Rc1 Bg5 57. Rc6+ Kd7 58. Rc5 Rb6 59. Rc2 Kd6 60. b4 Ra6 61. Bf1 Ra4 62. Rb2 Ra1 63. Bh3 Re1+ 64. Kf3 Kxd5 65. Rc2 f6 66. Rc5+ Kd4 67. Rxb5 Re3+ 68. Kg2 Rg3+ 69. Kh2 Bf4 70. Bg2 Re3+ 71. Kg1 h3 72. Bxh3 Rxh3 73. Rb7 Rg3+ 74. Kf2 Rg5 75. Kf3 Rxf5 76. Kg4 Ke4 77. Re7+ Re5 78. Rf7 Rg5+ 79. Kh3 Kf3 80. Rh7 Rg3+ 81. Kh4 Bg5+ 82. Kh5 Rh3+ 83. Kg6 Rxh7 84. Kxh7 Ke4 85. Kg6 Kd5 0-1

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.12"]
[Round "6"]
[White "Andriessen, Marc"]
[Black "De Bruijn, Thijs"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bf4 a6 5. e3 Bf5 6. a3 e6 7. Bd3 Bg4 8. Be2 Bd6 9. Bxd6 Qxd6 10. Ng5 Bf5 11. Bd3 Bxd3 12. Qxd3 h6 13. Nf3 0-0-0 14. 0-0-0 g5 15. h3 Nd7 16. e4 f6 17. exd5 exd5 18. Rhe1 Nb6 19. Re2 Nc4 20. Rde1 h5 21. Re6 Qf4+ 22. Kb1 g4 23. Nxd5 Nxa3+ 24. Qxa3 Rxd5 25. Nh4 Qxf2 26. Ng6 Rhd8 27. hxg4 hxg4 28. Ne7+ Nxe7 29. Qxe7 f5 30. c3 Qxg2 31. Qf7 Rb5 32. R1e2 Qd5 33. R2e5 Qb3 34. Rxb5 Qxb5 35. Re5 Qf1+ 36. Ka2 f4 37. Re8 b5 38. Qe6+ Kb7 39. Rxd8 Qd1 40. Qb3 Qf1 41. c4 c6 42. c5 g3 43. Qf7# 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "4"]
[White "Andriessen, Marc"]
[Black "De Zeeuw, Jimmie"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bc4 b6 6. 0-0 0-0 7. Bg5 Ba6 8. Bxa6 Nxa6 9. e5 Nd7 10. Re1 f6 11. exf6 Nxf6 12. Qd2 Rf7 13. Bh6 Ng4 14. Bxg7 Kxg7 15. h3 Nh6 16. Ng5 Rf6 17. Ne6+ Rxe6 18. Rxe6 Nb4 19. Rae1 Nc6 20. Nd5 Nf5 21. c3 Qd7 22. R6e4 e6 23. Nf4 Kh8 24. Rxe6 g5 25. d5 Ne5 26. Nh5 Nh4 27. Re3 Nc4 28. Qd4+ Ne5 29. R3xe5 c5 30. dxc6 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "5"]
[White "Ondersteijn, Niels"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "129"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bd7 7. 0-0 a6 8. a4 Nc6 9. Be3 d5 10. Bf3 Ne5 11. exd5 Nxf3+ 12. Qxf3 exd5 13. Nxd5 Nxd5 14. Qxd5 Bc6 15. Qxd8+ Rxd8 16. Nxc6 bxc6 17. Rfe1 Be7 18. Bc5 Rd7 19. Ra3 Kd8 20. Bxe7+ Rxe7 21. Rd3+ Ke8 22. Red1 Kf8 23. Rd6 f6 24. Rxc6 Kf7 25. Rxa6 Rc8 26. c3 Rd8 27. Rf1 Re2 28. b4 Rc2 29. Ra7+ Kg6 30. Rc7 Rd3 31. g3 Rdxc3 32. Rxc3 Rxc3 33. Rb1 Ra3 34. a5 Ra4 35. Kg2 Kf5 36. f3 h5 37. Rb2 g5 38. h3 g4 39. hxg4+ hxg4 40. fxg4+ Kxg4 41. Rf2 Kg5 42. Rf4 Ra2+ 43. Kh3 f5 44. Rd4 Ra3 45. Rd5 Kf6 46. Kh4 Ra2 47. Rd6+ Ke5 48. Rb6 f4 49. gxf4+ Kxf4 50. Kh5 Kf5 51. Kh6 Ke5 52. Kg7 Kd5 53. Kf7 Ra3 54. Ke7 Ra2 55. Kd7 Ra3 56. Kc7 Rc3+ 57. Kb7 Re3 58. b5 Re7+ 59. Ka6 Re8 60. Rb7 Kc5 61. Rc7+ Kb4 62. Rh7 Ra8+ 63. Ra7 Rxa7+ 64. Kxa7 Kxb5 65. a6 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "2"]
[White "Andriessen, Marc"]
[Black "Kranenburg, Leo"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "91"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 g6 3. Nf3 Bg7 4. Bf4 a6 5. e3 Nf6 6. Be5 Nc6 7. Bxf6 Bxf6 8. Bd3 0-0 9. 0-0 Nb4 10. Ne2 Bg4 11. Nc1 e5 12. dxe5 Bxe5 13. c3 Nxd3 14. Nxd3 Bg7 15. Nf4 c6 16. h3 Be6 17. Qb3 Qc7 18. Nxe6 fxe6 19. Rfe1 Rad8 20. e4 c5 21. Ng5 Rfe8 22. exd5 c4 23. Qc2 Qa5 24. Nxe6 Rxd5 25. Nxg7 Rxe1+ 26. Rxe1 Kxg7 27. Qe4 Qc5 28. Qe7+ Qxe7 29. Rxe7+ Kg8 30. Rxb7 Rd1+ 31. Kh2 Rd2 32. Kg3 h5 33. h4 Rd1 34. Rb4 Rb1 35. b3 Rb2 36. Rxc4 Rxa2 37. Ra4 Rb2 38. Rxa6 Kf7 39. Rb6 Rc2 40. c4 Ke7 41. f3 Rc3 42. Rxg6 Rxb3 43. Rg5 Rc3 44. c5 Kd7 45. Rxh5 Kc6 46. Kg4 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "3"]
[White "Kamstra, Jippe"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "B58"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Be3 Nc6 7. Be2 g6 8. Qd2 h5 9. 0-0 Bg7 10. f4 Ng4 11. Nf3 Nxe3 12. Qxe3 Bg4 13. Kh1 Bxc3 14. Qxc3 Rg8 15. h3 Bxf3 16. Bxf3 Qb6 17. Rad1 Qb4 18. Rd3 Rc8 19. Rfd1 Qxc3 20. Rxc3 Kd7 21. e5 g5 22. Bxh5 Rc7 23. Bxf7 Rf8 24. e6+ Kd8 25. fxg5 1-0

[Event "NED U16 op"]
[Site "Hengelo"]
[Date "1999.08.09"]
[Round "1"]
[White "Lui, Kachun"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "87"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Ne4 6. Bxe7 Qxe7 7. Qb3 c6 8. Nbd2 Nd6 9. c5 Nf5 10. Bd3 Nd7 11. Qa4 Nh4 12. Nxh4 Qxh4 13. g3 Qe7 14. b4 e5 15. 0-0 e4 16. Be2 Nf6 17. Rfe1 0-0 18. Bf1 h5 19. Bg2 Bd7 20. f3 exf3 21. Nxf3 Ng4 22. h3 Nf6 23. Qc2 Ne4 24. Kh2 Bf5 25. Nh4 Qg5 26. Nxf5 Qxf5 27. Rf1 Qg6 28. Bxe4 Qxe4 29. Qxe4 dxe4 30. Rf5 g6 31. Re5 f5 32. Re7 Rab8 33. a4 Rfe8 34. Rxe8+ Rxe8 35. b5 g5 36. Kg2 Rd8 37. Kf2 Kf7 38. bxc6 bxc6 39. Rb1 Ke6 40. a5 f4 41. gxf4 gxf4 42. Rb7 Rf8 43. Rxa7 fxe3+ 44. Kxe3 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Andriessen, Marc"]
[Black "Beekhuis, Maarten"]
[Result "0-1"]
[ECO "C42"]
[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. d3 e5 2. Nf3 Nc6 3. e4 Nf6 4. Nc3 Bb4 5. Be2 d5 6. 0-0 Bxc3 7. bxc3 dxe4 8. dxe4 Qxd1 9. Rxd1 Nxe4 10. Bb2 f6 11. Bb5 Bd7 12. Re1 Nd6 13. Bxc6 Bxc6 14. Nd4 Bd7 15. a4 Kf7 16. Nf3 Nc4 17. Rad1 Bxa4 18. Ba1 Bc6 19. h4 Rhd8 20. Nh2 Rxd1 21. Rxd1 Ke7 22. Nf1 Rd8 23. Re1 Ke6 24. Ne3 Nxe3 25. Rxe3 Rd1+ 26. Kh2 Rxa1 27. f4 e4 28. g4 a5 29. g5 f5 30. h5 a4 31. Rh3 a3 32. h6 g6 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Andriessen, Marc"]
[Black "Rijnaarts, Sjef"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "116"]
[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 d5 2. c3 g6 3. e3 Bg7 4. f4 Nh6 5. Nf3 0-0 6. Be2 b6 7. 0-0 c5 8. b3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7 11. Nbd2 Nf5 12. Ne5 Nd6 13. Ba3 Ne6 14. Rad1 Rc8 15. dxc5 bxc5 16. Nb1 Ne8 17. c4 d4 18. Nc3 Qa5 19. Nd5 Kh8 20. exd4 Qxa3 21. Nxe7 Nxd4 22. Rxd4 cxd4 23. Nxc8 Nf6 24. Ne7 Qd6 25. Rd1 Nh5 26. g3 h6 27. N7c6 Kh7 28. Rxd4 Qe6 29. Nxa7 f6 30. Nac6 fxe5 31. Nxe5 Ra8 32. Rd2 Nf6 33. b4 Qb6+ 34. Kf1 Qxb4 35. Rb2 Qc3 36. Qc2 Qxc2 37. Rxc2 Ne4 38. c5 Rc8 39. c6 Nd6 40. a4 Ne8 41. a5 Bxe5 42. fxe5 Kg7 43. a6 Nc7 44. a7 Ra8 45. Rb2 Rxa7 46. Rb7 Rxb7 47. cxb7 Na6 48. Ke2 Kf7 49. Kd3 Ke6 50. Kc4 Kxe5 51. Kb5 Nb8 52. Kc4 Kd6 53. Kd4 Nd7 54. Ke4 Nc5+ 55. Kf4 Nxb7 56. h4 Ke6 57. Kg4 Nd6 58. h5 g5 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Andriessen, Marc"]
[Black "Tates, Thomas"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "73"]
[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 b5 2. e4 Bb7 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 e6 6. 0-0 c5 7. c3 Be7 8. Ne5 d6 9. Ng4 cxd4 10. cxd4 Nbd7 11. b3 h5 12. Ne3 h4 13. h3 Nh5 14. Bb2 Bf6 15. Nf3 Nf4 16. e5 dxe5 17. dxe5 Nxe5 18. Bxe5 Bxe5 19. Nxe5 Bxg2 20. Nxg2 Nxh3+ 21. Kh2 Ng5 22. Be2 Qf6 23. f4 Rd8 24. Qe1 h3 25. fxg5 Qxe5+ 26. Nf4 Rd4 27. Qf2 Rxf4 28. Qxf4 Qxe2+ 29. Rf2 Qh5 30. Raf1 Rf8 31. Rf3 Qh7 32. Qb8+ Ke7 33. Rxf7+ Rxf7 34. Qc7+ Ke8 35. Qxf7+ Kd8 36. Rd1+ Kc8 37. Qxe6+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Andriessen, Marc"]
[Black "Van Rosmalen, Joost"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "46"]
[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 d5 2. c3 Nf6 3. Bg5 Bf5 4. f4 e6 5. e3 Be7 6. Nf3 Nbd7 7. Bd3 Bxd3 8. Qxd3 c6 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Nbd2 Ndf6 12. Ne5 Nxd2 13. Qxd2 Ne4 14. Qe2 0-0-0 15. Qg4 f6 16. Nd3 h5 17. Qe2 h4 18. Rf3 Rdg8 19. Nf2 f5 20. Nxe4 dxe4 21. Rh3 g5 22. fxg5 Qxg5 23. Rf1 Qg4 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Goverde, Rene"]
[Black "Andriessen, Marc"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "115"]
[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 d6 2. d4 e6 3. Bd3 Nc6 4. Ne2 Nf6 5. c3 Be7 6. Bf4 0-0 7. Nd2 e5 8. Bg3 exd4 9. Nxd4 Nxd4 10. cxd4 c5 11. Nf3 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Bg4 14. d5 c4 15. Bc2 b5 16. Nd4 a6 17. Nc6 Rfe8 18. f3 Bd7 19. Nxe7+ Rxe7 20. Bxd6 Ree8 21. a4 Rad8 22. Bc7 Rc8 23. d6 Re6 24. axb5 axb5 25. Kc3 Ne8 26. Rhd1 h6 27. Ra7 Rg6 28. g3 Rf6 29. f4 g5 30. e5 Re6 31. f5 Rxe5 32. Bb6 Rc6 33. Bd4 Rd5 34. Rxd7 Rcxd6 35. Rxd6 Nxd6 36. Bc5 Ne4+ 37. Bxe4 Rxd1 38. Kb4 Rd2 39. Kxb5 Rxb2+ 40. Kxc4 Rxh2 41. Kd4 Rh3 42. Bd6 h5 43. Ke3 h4 44. Kf3 hxg3 45. Bxg3 f6 46. Kg4 Rh7 47. Bd5+ Kh8 48. Kf3 Rd7 49. Ke4 Kg7 50. Bf2 Re7+ 51. Be6 Rb7 52. Kd5 Rb2 53. Bc5 g4 54. Kd6 g3 55. Bd5 g2 56. Be3 Re2 57. Bc5 Rd2 58. Ke6 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Huistra, Heikel"]
[Black "Andriessen, Marc"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "44"]
[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. f4 f6 3. fxe5 Nc6 4. d4 d6 5. exf6 Nxf6 6. Nc3 Be7 7. Bc4 Bg4 8. Nge2 Qd7 9. 0-0 0-0-0 10. Be3 Rhe8 11. Bb5 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. c4 Qh5 15. c5 Bxc5 16. Qd3 Bxe2 17. Qxe2 Qxe2 18. Bxe2 Rxe3 19. Bg4+ Kb8 20. dxc5 Re5 21. Rac1 a5 22. Rf7 Rg5 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Tiele, Edwin"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "91"]
[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. b3 d6 2. Bb2 e5 3. e3 Nc6 4. d4 exd4 5. exd4 Bf5 6. Bd3 Bxd3 7. Qxd3 Nf6 8. Ne2 Be7 9. 0-0 0-0 10. c4 Nb4 11. Qd2 c5 12. d5 a5 13. a3 Na6 14. Nbc3 Rb8 15. Nb5 Re8 16. Bc3 Ne4 17. Qc2 Nxc3 18. Nexc3 Bf6 19. Rfe1 Re7 20. Rad1 Qe8 21. Rxe7 Qxe7 22. Kf1 Re8 23. Qd2 Bxc3 24. Nxc3 Qe5 25. Re1 Qxe1+ 26. Qxe1 Rxe1+ 27. Kxe1 f5 28. Nb5 g6 29. Nxd6 Nb4 30. axb4 cxb4 31. Nxb7 a4 32. bxa4 b3 33. Kd2 h5 34. a5 g5 35. a6 g4 36. a7 f4 37. a8Q+ Kg7 38. d6 h4 39. d7 g3 40. hxg3 fxg3 41. fxg3 hxg3 42. d8Q b2 43. Qf8+ Kg6 44. Qae8+ Kg5 45. Qee7+ Kh5 46. Qh7+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Van den Berg, Hette Jan"]
[Black "Andriessen, Marc"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "32"]
[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. f4 Nc6 3. Nf3 d6 4. f5 Nf6 5. Bb5 Bd7 6. d3 Be7 7. 0-0 0-0 8. Qe1 a6 9. Ba4 Nd4 10. Bb3 Nxb3 11. axb3 c6 12. Qg3 g6 13. Nh4 Nh5 14. Qg4 Bxh4 15. Rf3 Nf4 16. Kf1 h5 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Van der Aalst, Paul"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "D24"]
[PlyCount "113"]
[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 d5 2. c4 Bf5 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 e6 6. Bxc4 Bb4 7. 0-0 0-0 8. Qb3 Nc6 9. Bb5 Rb8 10. Qd1 Bxc3 11. bxc3 Ne7 12. Ba3 b6 13. Bd3 Bxd3 14. Qxd3 Re8 15. Ne5 Qd5 16. c4 Qb7 17. Rab1 Nc6 18. Nf3 Rbd8 19. Qc2 Qb8 20. c5 Ne7 21. cxb6 cxb6 22. Bxe7 Rxe7 23. Rfc1 Ree8 24. Qc7 Rd7 25. Qxb8 Rxb8 26. Ne5 Rdb7 27. Rc2 Nd7 28. Rbc1 f6 29. Rc8+ Rxc8 30. Rxc8+ Nf8 31. Nc6 b5 32. Kf1 b4 33. Rb8 Rxb8 34. Nxb8 Kf7 35. Nc6 Nd7 36. Nxa7 Nb6 37. e4 Nc4 38. Ke2 Nd6 39. Kd3 Kg6 40. Nc6 f5 41. exf5+ Nxf5 42. Nxb4 Nh4 43. g3 Nf3 44. a4 Nxh2 45. a5 Ng4 46. a6 Nxf2+ 47. Ke2 Ne4 48. a7 Nxg3+ 49. Kf2 Ne4+ 50. Ke3 Nf6 51. a8Q h5 52. Qg2+ Ng4+ 53. Kf4 Kh6 54. Nc6 g5+ 55. Kf3 e5 56. Nxe5 Nxe5+ 57. dxe5 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "1"]
[White "Andriessen, Marc"]
[Black "Van Dijk, A."]
[Result "1-0"]
[ECO "A00"]
[PlyCount "137"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d3 d5 2. e3 Nc6 3. Nf3 Bg4 4. Be2 e6 5. Nc3 Qd6 6. 0-0 Be7 7. Nb5 Qd7 8. b3 Nf6 9. Bb2 0-0 10. c4 Nb4 11. Ne5 Bxe2 12. Qxe2 Qd8 13. a3 Nc6 14. d4 Ne4 15. Nxc6 bxc6 16. Nc3 Nxc3 17. Bxc3 Rb8 18. b4 Qd6 19. c5 Qd7 20. Rab1 a6 21. Qxa6 Ra8 22. Qe2 Rxa3 23. Bd2 Ra2 24. Qd3 h6 25. Bc1 Rfa8 26. b5 cxb5 27. Qxb5 Qxb5 28. Rxb5 c6 29. Rb6 Rc8 30. Bb2 Bd8 31. Rb3 Rca8 32. h3 Bc7 33. Rb7 Rc8 34. Ra1 Rxa1+ 35. Bxa1 g5 36. g3 f5 37. f4 Kf7 38. Bc3 Kf6 39. Kg2 h5 40. e4 gxf4 41. e5+ Kg5 42. Bd2 h4 43. Bxf4+ Kh5 44. gxh4 Kxh4 45. Bg3+ Kg5 46. h4+ Kh5 47. Kh3 Bd8 48. Rh7+ Kg6 49. Rh8 Ra8 50. h5+ Kg7 51. Re8 Kh6 52. Rxe6+ Kxh5 53. Rxc6 Ra4 54. Bf2 f4 55. Rd6 f3 56. Rxd8 Kg5 57. Rxd5 Kf4 58. e6 Ke4 59. Re5+ Kd3 60. Re3+ Kxd4 61. Ra3+ Kc4 62. Rxa4+ Kb3 63. e7 Kxa4 64. e8Q+ Kb4 65. Qe4+ Kb5 66. c6 Ka6 67. Qd4 Kb5 68. Qc5+ Ka6 69. Qb6# 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "5"]
[White "Andriessen, Marc"]
[Black "Zonneveld, Will"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "50"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d3 e5 2. e4 Nc6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. Qd2 Re8 7. Nd5 Nxd5 8. exd5 Nd4 9. h4 d6 10. Nxd4 exd4 11. 0-0-0 a5 12. Be2 b5 13. f4 Bb7 14. Bf3 Bxg5 15. fxg5 Re5 16. Rhe1 Bxd5 17. Rxe5 dxe5 18. Bxd5 Qxd5 19. Kb1 c5 20. g4 c4 21. c3 dxc3 22. dxc4 Qxd2 23. Rxd2 cxd2 24. Kc2 Rd8 25. Kd1 bxc4 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "4"]
[White "Hommes, Wouter"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "121"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 0-0 8. Re1 a6 9. Ba4 b5 10. Bb3 Na7 11. Qe2 Bc6 12. d5 Nxd5 13. exd5 Bxg5 14. dxc6 Nxc6 15. Rad1 Nb4 16. a3 Nc6 17. Ne4 Bf6 18. c3 d5 19. Nxf6+ Qxf6 20. Nd4 Nxd4 21. Rxd4 c5 22. Rdd1 Rae8 23. Bxd5 Rd8 24. Bf3 Rxd1 25. Rxd1 Qg5 26. h3 h6 27. Bb7 b4 28. Bxa6 bxa3 29. bxa3 Rd8 30. Rxd8+ Qxd8 31. Bd3 Qa5 32. Qb2 f5 33. Bc4 Kf7 34. Qb7+ Kf6 35. Qa6 Qxa6 36. Bxa6 e5 37. Bb7 Ke7 38. a4 Kd6 39. a5 Kc7 40. a6 Kb6 41. f3 g5 42. Kf2 h5 43. g4 hxg4 44. hxg4 fxg4 45. fxg4 e4 46. Ke3 Ka7 47. Kxe4 Kb6 48. Kf5 Ka7 49. Kxg5 c4 50. Kf5 Kb6 51. g5 Ka7 52. g6 Kb6 53. g7 Ka7 54. g8Q Kb6 55. Qe6+ Ka7 56. Qe3+ Kb8 57. Bc6 Kc7 58. a7 Kc8 59. a8Q+ Kc7 60. Qb7+ Kd8 61. Qe8# 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "2"]
[White "Van Beek, Guido"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1735"]
[PlyCount "91"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bd3 Be7 6. 0-0 0-0 7. Re1 Bd7 8. Bg5 e5 9. dxe5 dxe5 10. Bc4 Bg4 11. h3 Qxd1 12. Raxd1 Bxf3 13. gxf3 Nd4 14. Kg2 Nxc2 15. Re2 Nd4 16. Red2 Rae8 17. f4 Nc6 18. Bb5 Nh5 19. Nd5 Nxf4+ 20. Bxf4 exf4 21. Bxc6 bxc6 22. Nxc7 Rc8 23. Rd7 Rcd8 24. Na6 Bf6 25. Rxd8 Rxd8 26. Rxd8+ Bxd8 27. Nb8 c5 28. Nc6 Bf6 29. e5 Bh4 30. Nxa7 g5 31. a4 h5 32. Nc6 g4 33. hxg4 hxg4 34. a5 f3+ 35. Kf1 g3 36. fxg3 Bxg3 37. a6 f2 38. a7 Kg7 39. a8Q f6 40. exf6+ Kxf6 41. Qf8+ Kg5 42. Qxc5+ Kh4 43. Qd4+ Kh3 44. Qe3 Kh4 45. Kg2 f1Q+ 46. Kxf1 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "11"]
[White "Visser, Richard"]
[Black "Andriessen, Marc"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "62"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Nf3 Bg4 4. Bc4 Nc6 5. d3 e5 6. Bg5 Be7 7. h3 Bh5 8. Qe2 Nd4 9. Qd1 0-0 10. g4 Nxf3+ 11. Qxf3 Bg6 12. Qg3 Nxe4 13. dxe4 Bxg5 14. Ne2 Bxe4 15. f4 Bh4 16. Qxh4 Qxh4+ 17. Kd1 Bxh1 18. Kd2 Qxh3 19. fxe5 dxe5 20. Ng1 Rad8+ 21. Bd3 Qg2+ 22. Kc3 e4 23. Bc4 Qg3+ 24. Kb4 a5+ 25. Ka4 c6 26. c3 b5+ 27. Kxa5 Qc7+ 28. Kb4 c5+ 29. Kxb5 Rb8+ 30. Ka4 Qa7+ 31. Ba6 Qxa6# 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "13"]
[White "Weijers, Ralf"]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "63"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. f3 Nc6 4. c3 Nf6 5. Be3 Be7 6. Bd3 Bd7 7. Nd2 0-0 8. Ne2 a6 9. 0-0 b6 10. Qc2 Na5 11. e5 Nd5 12. Bf2 g6 13. a3 Bb5 14. c4 Nxc4 15. Bxc4 Bg5 16. Bxb5 axb5 17. g3 dxe5 18. dxe5 Be3 19. Qd3 Bxf2+ 20. Rxf2 Nb4 21. Qxd8 Rfxd8 22. Nf4 Nd3 23. Nxd3 Rxd3 24. f4 b4 25. a4 Rd4 26. b3 h5 27. Rc1 c5 28. Rd1 Rad8 29. Kf1 c4 30. bxc4 b3 31. Ke1 b2 32. Rb1 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "3"]
[White "Andriessen, Marc"]
[Black "Visser, Rob"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "25"]
[EventDate "1994.??.??"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Nd5 Be6 7. Nxf6+ gxf6 8. Bxe6 fxe6 9. 0-0 0-0 10. Bh6 Re8 11. Nd2 d5 12. Qg4+ Kf7 13. Qg7# 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "2"]
[White "Jonges, M."]
[Black "Andriessen, Marc"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "88"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 0-0 6. 0-0 d6 7. h3 Nd4 8. Nxd4 Bxd4 9. Bd2 a6 10. Qf3 c5 11. Qg3 Bxc3 12. bxc3 Nh5 13. Qf3 b5 14. Bxb5 axb5 15. Qxh5 Be6 16. a3 c4 17. d4 exd4 18. cxd4 Rc8 19. Qxb5 c3 20. d5 Bd7 21. Qb4 cxd2 22. Qxd2 Bb5 23. Rfe1 Bd7 24. e5 dxe5 25. Rxe5 Qf6 26. Ree1 Rce8 27. a4 Rxe1+ 28. Qxe1 Re8 29. Qc1 Re4 30. a5 g6 31. a6 Qd6 32. a7 Re8 33. a8Q Rxa8 34. Rxa8+ Kg7 35. Qb2+ f6 36. Qd4 Bf5 37. c4 Be6 38. Ra5 Qb4 39. Ra7+ Bf7 40. d6 Qe1+ 41. Kh2 Kf8 42. d7 Qe5+ 43. Qxe5 fxe5 44. d8Q+ Be8 1-0

