[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.08.04"]
[Round "9"]
[White "Markus, Aernout"]
[Black "Verholt, Gerard"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2138"]
[BlackElo "2093"]
[PlyCount "22"]
[EventDate "2005.07.26"]
[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. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bc4 Be7 8. 0-0 0-0 9. Bg5 c6 10. Rad1 Qa5 11. Bxf6 Bxf6 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.08.03"]
[Round "8"]
[White "Swinkels, Jos"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2046"]
[BlackElo "2138"]
[PlyCount "39"]
[EventDate "2005.07.26"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Ndb5 Qxe4+ 7. Be2 Bxc3+ 8. bxc3 Kd8 9. 0-0 Nge7 10. Bd3 Qh4 11. Re1 d6 12. Re4 Qf6 13. Rf4 Qe6 14. Be3 Ng6 15. Bc4 Qe5 16. Rxf7 Be6 17. Bxe6 Qxe6 18. Rxc7 Nge7 19. Rxb7 Nf5 20. Bg5+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.08.02"]
[Round "7"]
[White "Markus, Aernout"]
[Black "Van Lanen, Antoon"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2138"]
[BlackElo "2149"]
[PlyCount "76"]
[EventDate "2005.07.26"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Be3 a6 8. Bb3 Be7 9. Qe2 0-0 10. 0-0-0 Qc7 11. Rhg1 Na5 12. g4 b5 13. g5 Nxb3+ 14. Nxb3 Nd7 15. a3 Re8 16. Qh5 Bb7 17. Rg3 Rac8 18. Nd4 Nf8 19. Nf5 Bxe4 20. Nxd6 Bxd6 21. Rxd6 Bg6 22. Qd1 a5 23. Bb6 Qb8 24. Bxa5 e5 25. Rd5 Qa7 26. Bb4 Qxf2 27. Rd2 Qb6 28. Nd5 Qb7 29. h4 Ne6 30. Qf3 Bxc2 31. Bc3 e4 32. Qf5 Bd3 33. Rgg2 Kh8 34. Nf6 Rxc3+ 35. bxc3 gxf6 36. gxf6 Qc8 37. Kb2 Nc5 38. Rg7 Qxf5 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.08.01"]
[Round "6"]
[White "Hendriks, Richard V"]
[Black "Markus, Aernout"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2158"]
[BlackElo "2138"]
[PlyCount "57"]
[EventDate "2005.07.26"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nge7 10. Be3 d5 11. Nxd5 Nxd5 12. Qxd5 Be6 13. Qc5 Rc8 14. Bd3 f6 15. 0-0-0 Bxa2 16. f4 exf4 17. Bxf4 Qg4 18. g3 Ne5 19. Qa3 Nxd3+ 20. Rxd3 Bc4 21. h3 Qe6 22. Rd4 Kf7 23. Rhd1 Bb5 24. g4 Rc4 25. Rxc4 Qxc4 26. Qd3 Qe6 27. Qd5 Bc6 28. Qxe6+ Kxe6 29. Rd6+ 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.07.30"]
[Round "5"]
[White "Markus, Aernout"]
[Black "Wielenga, Wiebe"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2138"]
[BlackElo "2168"]
[PlyCount "39"]
[EventDate "2005.07.26"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. h3 h6 14. Qe2 Rhe8 15. Bd2 Qf7 16. Re1 Kd7 17. Rxe8 Rxe8 18. Qxe8+ Qxe8 19. Rxe8 Kxe8 20. Kf1 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.07.30"]
[Round "4"]
[White "Van der Veen, Jan"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2182"]
[BlackElo "2138"]
[PlyCount "49"]
[EventDate "2005.07.26"]
[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. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nge2 d6 7. 0-0 e5 8. f4 Ne7 9. fxe5 Bxe5 10. Bf4 Bg7 11. Qd2 0-0 12. Bh6 Be6 13. Ng3 Nc8 14. Bxg7 Kxg7 15. Rf2 Nb6 16. b3 Qe7 17. Re1 Rae8 18. Nd1 Nd7 19. c4 Ne5 20. Ne3 Qh4 21. Ref1 h5 22. Rf5 Ng4 23. Rxh5 Qxh5 24. Nxh5+ gxh5 25. Nxg4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.07.28"]
[Round "3"]
[White "Markus, Aernout"]
[Black "Van Eijk, Sander"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2138"]
[BlackElo "2154"]
[PlyCount "75"]
[EventDate "2005.07.26"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. Qe2 a6 10. a4 b6 11. Nd4 Ne5 12. Bb3 Be7 13. h3 0-0 14. g4 Bb7 15. Bf4 Rac8 16. g5 Nfd7 17. 0-0-0 Nc5 18. Ba2 Ng6 19. Bg3 Bxg5+ 20. Kb1 Bf6 21. f4 Bxd4 22. Rxd4 e5 23. fxe5 dxe5 24. Qg4 Rcd8 25. Rxd8 Qxd8 26. h4 Bc8 27. Qf3 Ne6 28. Nd5 Nd4 29. Qe3 Be6 30. h5 Ne7 31. Bxe5 Bxd5 32. exd5 Ndf5 33. Qf4 Qd7 34. Rg1 Kh8 35. d6 Nc6 36. Bxg7+ Nxg7 37. Qf6 Rg8 38. h6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.07.27"]
[Round "2"]
[White "Beeke, Bobby"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2195"]
[BlackElo "2138"]
[PlyCount "95"]
[EventDate "2005.07.26"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Be2 Qg6 9. 0-0 Qxe4 10. Nc3 Qg6 11. Nb5 Kd8 12. f4 d6 13. fxe5 Nxe5 14. Qd2 Bd7 15. Rad1 Bc6 16. Rf2 Be7 17. Qd4 Qe4 18. Nxd6 Qxd4 19. Nxd4 Bxd6 20. Nf5 Kc7 21. Nxd6 f6 22. Nf5 Rhg8 23. Rf4 Rad8 24. Rxd8 Rxd8 25. Nd4 Rd7 26. c3 a6 27. h4 Bd5 28. a3 b5 29. h5 Bc4 30. Kf2 Bxe2 31. Kxe2 Nc4 32. a4 Re7+ 33. Kf3 bxa4 34. Ne6+ Rxe6 35. Rxc4+ Kb6 36. Rxa4 Re5 37. Rb4+ Kc6 38. g4 f5 39. Kf4 Rd5 40. gxf5 Rd1 41. Rc4+ Kb6 42. Rd4 Rf1+ 43. Ke5 Re1+ 44. Kd6 Rh1 45. c4 Rxh5 46. c5+ Kb7 47. c6+ Kc8 48. Re4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2005.07.26"]
[Round "1"]
[White "Markus, Aernout"]
[Black "Vogel, Jaap"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2138"]
[BlackElo "2291"]
[PlyCount "50"]
[EventDate "2005.07.26"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 b6 10. Ng3 Bb7 11. Bb5 Rg6 12. Qh4 Qe7 13. Bg5 h6 14. Bxh6 Rg4 15. Qh3 0-0-0 16. Bd2 Rdg8 17. Qh6 Nd5 18. Bxd7+ Kxd7 19. Qh5 f5 20. Nxf5 exf5 21. c4 e3 22. Qxf5+ Kd8 23. cxd5 exd2+ 24. Kxd2 Rxd4+ 25. Kc3 Qg7 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.02"]
[Round "1"]
[White "Ernst, Sipke"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2468"]
[PlyCount "31"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Qa5 11. Rb1 cxd4 12. cxd4 b6 13. Qd3 a6 14. Bd5 Bd7 15. Bd2 Qa4 16. Bb3 1-0

[Event "Vlissingen HZ op 06th"]
[Site "Vlissingen"]
[Date "2002.08.04"]
[Round "1"]
[White "Markus, Aernout"]
[Black "Lorscheid, Gerhard"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2296"]
[PlyCount "54"]
[EventDate "2002.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be2 c6 5. h4 Qb6 6. Nf3 Bg4 7. Ng5 Bxe2 8. Nxe2 Nf6 9. Qd3 Nbd7 10. Rb1 h5 11. Bd2 0-0 12. c4 e5 13. Bc3 exd4 14. Bxd4 Qb4+ 15. Qc3 Qxc3+ 16. Nxc3 Rfe8 17. 0-0 Nxe4 18. Ncxe4 Bxd4 19. Nxd6 Re2 20. Ndxf7 Rf8 21. b4 Rxf7 22. Nxf7 Kxf7 23. Rbd1 Re4 24. g3 Ne5 25. c5 b6 26. cxb6 Bxb6 27. a3 Re2 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "8"]
[White "Hijweegen, Claudia"]
[Black "Markus, Aernout"]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "21"]
[EventDate "2001.08.??"]
[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 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 c6 6. Nge2 0-0 7. 0-0 e6 8. a3 d5 9. cxd5 exd5 10. d4 Nbd7 11. Qc2 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "4"]
[White "Jongsma, Daan"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2232"]
[PlyCount "65"]
[EventDate "2001.08.??"]
[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 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. f3 Nge7 10. Nc3 d5 11. Nxd5 Nxd5 12. Qxd5 Be6 13. Qd2 Rd8 14. Qf2 0-0 15. Be3 f5 16. exf5 Bxf5 17. Bc4+ Be6 18. Bxe6+ Qxe6 19. 0-0 e4 20. f4 Ne5 21. h3 Nc4 22. b3 Nd6 23. Rad1 Rf7 24. Bc5 Rfd7 25. Rfe1 Nf5 26. Rxd7 Rxd7 27. g4 Nd6 28. Bxd6 Rxd6 29. Qe3 Rc6 30. c4 Rd6 31. Qxe4 Qxe4 32. Rxe4 Rd2 33. Re7 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "1"]
[White "Markus, Aernout"]
[Black "Anink, Marco"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "49"]
[EventDate "2001.08.??"]
[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 dxc3 4. Nxc3 Nc6 5. Nf3 h6 6. Bc4 e6 7. 0-0 a6 8. a4 b6 9. Qe2 Bc5 10. Bf4 Nge7 11. Rfd1 0-0 12. e5 Nf5 13. Ne4 Be7 14. Rac1 Na5 15. Ba2 Bb7 16. Nd6 Nh4 17. Nxh4 Bxh4 18. b4 Bg5 19. Bxg5 Qxg5 20. f3 Nc6 21. Nxb7 Nxb4 22. Bb1 Rfc8 23. Rxc8+ Rxc8 24. Qe4 Rc7 25. Qh7+ 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "7"]
[White "Markus, Aernout"]
[Black "Broersen, Sjors"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "38"]
[EventDate "2001.08.??"]
[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 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 a6 7. Qe2 Bb4 8. 0-0 Nge7 9. Rd1 Qc7 10. Bg5 0-0 11. Rac1 b5 12. Bb3 Bb7 13. Nd5 exd5 14. exd5 Ng6 15. Nd4 Nxd4 16. Qg4 Qb6 17. Be3 Bc5 18. Rxc5 Qxc5 19. Bxd4 Qd6 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "3"]
[White "Markus, Aernout"]
[Black "Gerritse, Youri"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "37"]
[EventDate "2001.08.??"]
[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 Nc6 2. Nf3 f5 3. exf5 d5 4. d4 Bxf5 5. Bb5 Nf6 6. Bg5 e6 7. Ne5 Qd6 8. Bxf6 Qb4+ 9. Nc3 gxf6 10. Nxc6 bxc6 11. Bxc6+ Kf7 12. Bxa8 Qxb2 13. Nxd5 Bxc2 14. Qc1 Qxd4 15. 0-0 exd5 16. Qxc2 Bd6 17. Rad1 Qe5 18. Bxd5+ Kf8 19. g3 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "5"]
[White "Markus, Aernout"]
[Black "Kranenburg, Leo"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "39"]
[EventDate "2001.08.??"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. h3 Bf5 7. Nf3 e6 8. d4 a6 9. 0-0 Na5 10. Re1 Bd6 11. Bg5 Qd7 12. d5 Nxb3 13. dxe6 Bxe6 14. axb3 0-0 15. Nd4 Rae8 16. Qh5 f6 17. Bh4 Bf7 18. Qf3 g5 19. Qxf6 gxh4 20. Nf5 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "9"]
[White "Markus, Aernout"]
[Black "Zoutman, Floris"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "47"]
[EventDate "2001.08.??"]
[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 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Nc3 d6 10. Be2 Nd4 11. 0-0 Be6 12. f4 Nxe2+ 13. Qxe2 0-0 14. f5 Bd7 15. Qh5 h6 16. g4 g5 17. h4 Nc6 18. Nd5 Qg7 19. hxg5 f6 20. gxf6 Rxf6 21. Nxf6+ Qxf6 22. Bxh6 Be8 23. Qh3 Nd4 24. Rf2 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "2"]
[White "Tan, Kevin"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "85"]
[EventDate "2001.08.??"]
[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 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd3 Nge7 9. c3 0-0 10. Be2 Qg6 11. 0-0 d5 12. exd5 e4 13. Qg3 Nxd5 14. Qxg6 hxg6 15. a3 Be6 16. Re1 Rad8 17. Bf1 f5 18. Bg5 Nf6 19. Nd2 Bf7 20. Rad1 Rfe8 21. Nc4 Bxc4 22. Bxc4+ Kf8 23. Be3 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Nxd8 26. f3 Nc6 27. fxe4 Nxe4 28. Bd5 Nf6 29. Bf3 Ke7 30. b4 Ke6 31. c4 Ne4 32. Bxe4 fxe4 33. Kf1 Ne5 34. c5 Nc4 35. Bc1 Kd5 36. Ke2 Kd4 37. h4 Kc3 38. g4 Kd4 39. h5 gxh5 40. gxh5 Kc3 41. Bf4 Kd4 42. Bd6 Ne3 43. c6 1-0

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "7"]
[White "Huistra, Heikel"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "72"]
[EventDate "2000.08.07"]
[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 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. b3 Bd6 7. Bb2 0-0 8. Nbd2 Nbd7 9. c4 c6 10. Re1 Qe7 11. Nh4 Bg4 12. f4 c5 13. dxc5 Bxc5+ 14. Kh1 Bh5 15. h3 Bf2 16. Kh2 Bxe1 17. Qxe1 Rac8 18. e4 dxe4 19. Nxe4 Nxe4 20. Qxe4 Nf6 21. Qxb7 Qxb7 22. Bxb7 Rcd8 23. Bc3 Rd3 24. Ba5 g5 25. fxg5 hxg5 26. Ng2 Bf3 27. Ba6 Bxg2 28. Kxg2 Ne4 29. g4 Kg7 30. Rc1 Rg3+ 31. Kf1 Rxh3 32. Kg2 Rg3+ 33. Kf1 f5 34. Bb4 Rf7 35. c5 fxg4+ 36. Ke2 Rf2+ 0-1

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "8"]
[White "Markus, Aernout"]
[Black "Heltzel, Joost"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "84"]
[EventDate "2000.08.07"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Bg7 7. Bf4 e6 8. 0-0 Nge7 9. Re1 0-0 10. Nbd2 Re8 11. Nf1 a6 12. h4 Nf5 13. h5 Nd6 14. Ng3 Nc4 15. Qe2 b5 16. Ng5 Qf6 17. Bc1 Ne7 18. a4 Bd7 19. Nf3 e5 20. dxe5 Qb6 21. b3 Nxe5 22. Nxe5 Bxe5 23. Qf3 Bxc3 24. Bxg6 Bf6 25. Bg5 hxg6 26. Bxf6 Nf5 27. Bb2 d4 28. a5 Qd6 29. Ne4 Qe6 30. g4 Bc6 31. gxf5 Bxe4 32. fxe6 Bxf3 33. exf7+ Kxf7 34. hxg6+ Kxg6 35. Bxd4 Rh8 36. Re6+ Kg5 37. Be3+ Kf5 38. Rh6 Rxh6 39. Bxh6 Rh8 40. Kh2 Rxh6+ 41. Kg3 Bd5 42. b4 Rg6+ 0-1

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "6"]
[White "Markus, Aernout"]
[Black "Goverde, Rene"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "68"]
[EventDate "2000.08.07"]
[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 Nc6 2. Nf3 e5 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe5 6. d4 a6 7. Ba4 Nxe4 8. Qe2 Be7 9. Qxe4 Ng6 10. f4 0-0 11. f5 d5 12. Qd3 Nh4 13. g3 c5 14. dxc5 Bxc5+ 15. Kh1 b5 16. Bb3 Bb7 17. gxh4 d4+ 18. Kg1 Qxh4 19. Rf4 Qe1+ 20. Rf1 Qh4 21. Rf4 Qe1+ 22. Rf1 Rae8 23. Rxe1 Rxe1+ 24. Kf2 Rxc1 25. f6 Rh1 26. fxg7 Rxh2+ 27. Kf1 Rh1+ 28. Kf2 Rh2+ 29. Kg3 Bd6+ 30. Kg4 Re8 31. Bxf7+ Kxg7 32. Bxe8 Bc8+ 33. Kf3 Bb7+ 34. Kg4 Bc8+ 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "4"]
[White "Markus, Aernout"]
[Black "Vink, Nico"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "2296"]
[PlyCount "53"]
[EventDate "2000.08.07"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 Nf6 9. Rd1 Bd7 10. Bg5 0-0 11. Nb5 Ne8 12. Nxd6 Bxg5 13. Nxe8 Bf4 14. Nd6 Qe7 15. e5 Rfb8 16. Qe4 Bh6 17. h4 a6 18. Ng5 Bxg5 19. hxg5 Na7 20. Bd3 Qxg5 21. Qxh7+ Kf8 22. Nxf7 Qg4 23. Be2 Qa4 24. Ng5 Re8 25. b3 Qc6 26. Rac1 Qxg2+ 27. Kxg2 1-0

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "5"]
[White "Stange, Sven"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "74"]
[EventDate "2000.08.07"]
[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 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nge7 10. h4 h5 11. Bg5 d5 12. exd5 Nb4 13. Bxe7 Kxe7 14. Bd3 Nxd3+ 15. Qxd3 Qxd3 16. cxd3 Bf5 17. 0-0-0 f6 18. d4 Rac8 19. dxe5 fxe5 20. a3 Kd6 21. Rhe1 Rc4 22. g3 Rhc8 23. Kd2 Bg4 24. Rc1 Rd4+ 25. Ke3 Rf8 26. Ne4+ Kxd5 27. Rc5+ Ke6 28. f4 Rd5 29. Rec1 exf4+ 30. gxf4 Rfd8 31. Rxd5 Rxd5 32. Nc5+ Kf6 33. Nxb7 Rb5 34. Rc6+ Ke7 35. Rc7+ Kf6 36. b4 Rb6 37. Nc5 Rd6 1-0

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "2"]
[White "De Bruijn, Edwin"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "D48"]
[PlyCount "68"]
[EventDate "2000.08.07"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. Bd2 Be7 11. Rc1 c5 12. dxc5 Nxc5 13. Bb1 0-0 14. Nd4 b4 15. Nce2 Nce4 16. Ng3 Qb6 17. Qe2 Rfd8 18. Rfd1 Rac8 19. Rc2 Bc5 20. Nb3 Bd6 21. Rdc1 Rxc2 22. Rxc2 a5 23. Qe1 a4 24. Nd4 Bc5 25. Nf3 b3 26. axb3 axb3 27. Rc4 Nxd2 28. Nxd2 Bb4 29. Ngf1 Ba6 30. Rd4 Bxf1 31. Kxf1 Rxd4 32. exd4 Qxd4 33. Nxb3 Qc4+ 34. Qe2 Qxb3 0-1

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "3"]
[White "Sewambar, Ashwin"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "82"]
[EventDate "2000.08.07"]
[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 e5 5. Nb5 a6 6. N5c3 Nf6 7. Bg5 Bb4 8. a3 Be7 9. Bxf6 Bxf6 10. Nd5 0-0 11. Nbc3 Bg5 12. h4 Bh6 13. Qh5 d6 14. g4 Bf4 15. Nxf4 exf4 16. Bh3 Ne5 17. g5 f3 18. Bxc8 Qxc8 19. Rg1 g6 20. Qh6 Ng4 21. Rxg4 Qxg4 22. 0-0-0 Kh8 23. Nd5 Qh5 24. Qxh5 gxh5 25. Nf6 Rfd8 26. Kd2 Rac8 27. c3 Kg7 28. Ke3 Kg6 29. Kxf3 h6 30. Nd5 Rc5 31. b4 Rc4 32. e5 hxg5 33. Ne7+ Kh7 34. hxg5 Rxc3+ 35. Ke4 Rc4+ 36. Kf5 Rf4+ 37. Kxf4 dxe5+ 38. Kxe5 Rxd1 39. f4 Re1+ 40. Kf6 Rxe7 41. Kxe7 Kg6 0-1

[Event "NED-ch U20 op"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "Markus, Aernout"]
[Black "Hamelink, Desiree"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2176"]
[PlyCount "80"]
[EventDate "2000.08.07"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Qc7 10. Bf4 Nf6 11. Rac1 0-0 12. Bb3 Rd8 13. Nd5 exd5 14. exd5 Bg4 15. Qc4 Nxd5 16. Qxd5 Be6 17. Qd3 Qd7 18. Ng5 Bxg5 19. Bxg5 f6 20. Bh4 Bxb3 21. Qxb3+ Qf7 22. Qxf7+ Kxf7 23. f3 d5 24. Bf2 Rd7 25. Bd4 Re8 26. Kf2 Re6 27. a3 Ne5 28. Be3 d4 29. Bf4 Nc6 30. Rd3 Rd5 31. Rcd1 Re7 32. Kf1 Rb5 33. R1d2 Rd7 34. Be3 Rbd5 35. Bf2 a5 36. f4 Ke6 37. Ke2 h5 38. Kf3 g5 39. g4 gxf4 40. gxh5 Ne5+ 0-1

[Event "Groningen ABM op"]
[Site "Groningen"]
[Date "1999.??.??"]
[Round "?"]
[White "Markus, Aernout"]
[Black "Jans, Johan"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "86"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 d6 4. d4 Bg4 5. Qa4 a6 6. d5 b5 7. Bxb5 axb5 8. Qxb5 Qb8 9. Qxc6+ Bd7 10. Qc4 Nf6 11. a4 Bb5 12. Qb4 Bd3 13. Qxb8+ Rxb8 14. Nfd2 Nxe4 15. Na3 Be7 16. c4 Bg5 17. Nxe4 Bxc1 18. Rxc1 Bxe4 19. Nb5 Kd7 20. f3 Bd3 21. Kd2 e4 22. Rhe1 f5 23. Kc3 g5 24. Nd4 Rhf8 25. g4 exf3 26. Kxd3 fxg4 27. Ne6 Rf5 28. Rc2 h5 29. Ng7 Rb3+ 30. Kd2 Rf6 31. c5 dxc5 32. Ne6 Kd6 33. Nxc5 Rb4 34. Ne4+ Rxe4 35. Rxe4 Kxd5 36. Re1 h4 37. Rcc1 f2 38. Red1 Ke4 39. Ke2 g3 40. Rc4+ Kf5 41. hxg3 hxg3 42. Kf3 Kg6+ 43. Kg2 Re6 1-0

[Event "Groningen ABM op"]
[Site "Groningen"]
[Date "1999.??.??"]
[Round "?"]
[White "Tuinstra, Thys"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "103"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Qf6 3. Nf3 d6 4. f5 d5 5. d3 h6 6. a3 d4 7. c4 Ne7 8. Nbd2 g6 9. g4 Bd7 10. b4 Bg7 11. Be2 Qa6 12. Bb2 b5 13. Qc2 Qb6 14. Rc1 h5 15. fxg6 Nxg6 16. g5 Nf4 17. Bf1 Na6 18. cxb5 Bxb5 19. Nc4 Qe6 20. Rg1 Qe7 21. Qb3 c5 22. bxc5 Bxc4 23. Qxc4 Nc7 24. Rc2 Qe6 25. Qxe6+ Ncxe6 26. Nh4 Rc8 27. Nf5 Bf8 28. c6 Nd8 29. Bc1 Ng6 30. Bh3 Rxc6 31. Rxc6 Nxc6 32. Rg2 Nf4 33. Bxf4 exf4 34. Rc2 Ne5 35. Rc8+ Kd7 36. Nxd4+ Ng4 37. Bxg4+ hxg4 38. Rc2 Bxa3 39. Rg2 Bd6 40. Rxg4 Rxh2 41. Nf3 Ra2 42. e5 Bb4+ 43. Kd1 a5 44. Rxf4 Ke6 45. Rf6+ Ke7 46. d4 Rg2 47. d5 Bc3 48. d6+ Ke8 49. Rf4 Bxe5 50. Nxe5 Rxg5 51. Re4 f6 52. Nf3+ 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Kalisvaart, Peter"]
[Black "Markus, Aernout"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "38"]
[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. c3 d6 4. Bd3 g6 5. 0-0 Bg7 6. Bc2 Bg4 7. h3 Bd7 8. d3 Nf6 9. Be3 0-0 10. Nh2 Rc8 11. f4 b5 12. Qd2 Ne8 13. f5 Ne5 14. fxg6 fxg6 15. Na3 Nf6 16. d4 cxd4 17. cxd4 Nf7 18. Nf3 a6 19. Ng5 Nxg5 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Markus, Aernout"]
[Black "Fakkel, Ewout"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "96"]
[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. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Bg4 9. Ne2 Qd7 10. Be3 a6 11. Qd2 b5 12. Rae1 Rac8 13. Bf2 a5 14. Kh1 b4 15. Nfg1 Be6 16. b3 Ng4 17. h3 Nxf2+ 18. Rxf2 Nd4 19. g4 Qc7 20. f5 Bd7 21. Nf3 Nb5 22. h4 Nc3 23. h5 gxh5 24. gxh5 h6 25. Rg1 Kh7 26. Bh3 Rg8 27. Rfg2 Nxa2 28. Ng5+ hxg5 29. Qxg5 Qd8 30. Qe3 Qc7 31. Rxg7+ Rxg7 32. Rxg7+ Kxg7 33. Qg5+ Kh7 34. h6 Rg8 35. Qxe7 Qd8 36. Qxf7+ Kh8 37. Nf4 Be8 38. Qe6 Qg5 39. Ng2 Kh7 40. f6 Qxh6 41. Qf5+ Qg6 42. Qe6 Qh6 43. Nf4 Qxf4 44. Bf5+ Bg6 45. Qf7+ Kh8 46. Bxg6 Qh6+ 47. Bh5 Qc1+ 48. Kh2 Qg1+ 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Markus, Aernout"]
[Black "Keessen, Aldert Jan"]
[Result "0-1"]
[ECO "B25"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 b6 10. Qd2 Bb7 11. Rae1 Qd7 12. Nd1 Rad8 13. c3 d5 14. e5 d4 15. cxd4 Nxd4 16. Bxd4 cxd4 17. Rf2 Rc8 18. Ng5 Bxg2 19. Rxg2 Qd5 20. a3 Qb3 21. Ne4 Rc6 22. Nd6 Nf5 23. Nc4 h5 24. h3 Rfc8 25. g4 Nh4 26. Rf2 Rxc4 27. dxc4 Nf3+ 28. Rxf3 Qxf3 29. Qxd4 Qg3+ 30. Kf1 Qxh3+ 31. Ke2 Qxg4+ 32. Kf1 Qh4 33. Nf2 Bh6 34. Re4 Qg3 35. Nd3 Qf3+ 36. Kg1 h4 37. Qe3 Qg4+ 38. Kh2 Rd8 39. Nf2 Qf5 40. Nh3 Rd1 41. Qe2 Rb1 42. Rd4 Rc1 43. Re4 a5 44. Qg2 Rd1 45. Qe2 Kh7 46. Qe3 Rd2+ 47. Qxd2 Qxe4 48. b3 Qf3 49. Qe1 Bxf4+ 50. Nxf4 Qxf4+ 51. Kg1 Kg7 52. Qe2 Qg3+ 53. Kh1 Qxb3 54. Qf2 Qb1+ 55. Kh2 Qf5 56. Qxh4 Qh5 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Markus, Aernout"]
[Black "Mannen, Henk"]
[Result "0-1"]
[ECO "B25"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Rb1 Rb8 11. Ne2 Nxf3+ 12. Bxf3 Qa5 13. a3 b5 14. Qd2 b4 15. axb4 Rxb4 16. c3 Rb7 17. g4 Bd7 18. f5 Bc6 19. Bh6 exf5 20. gxf5 f6 21. Bxg7 Kxg7 22. Nf4 Kf7 23. Ne6 Rg8 24. Kh1 gxf5 25. exf5 Bxf3+ 26. Rxf3 Qa2 27. Qe1 Qd5 28. Qe4 Qa2 29. Qe1 Rxb2 30. Rxb2 Qxb2 31. Rf2 Qb7+ 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Markus, Aernout"]
[Black "Sewkaransing, Vikash"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "107"]
[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. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 Bf5 6. Qf3 Qc8 7. Nge2 Nc6 8. Ng3 Nd4 9. Qd1 Bg6 10. d3 a5 11. Na4 Nxa4 12. Bxa4+ c6 13. c3 Nf5 14. d4 e6 15. 0-0 Bd6 16. Ne4 Bb8 17. Qe2 0-0 18. Bc2 Qc7 19. g3 e5 20. dxe5 Qxe5 21. Bf4 Qe7 22. Bxb8 Raxb8 23. Rfe1 Rbd8 24. h4 Nd6 25. Nxd6 Qxe2 26. Rxe2 Rxd6 27. Bxg6 hxg6 28. Rae1 Rfd8 29. Kg2 Rd3 30. Re7 R8d7 31. R1e2 b6 32. Re8+ Kh7 33. Rb8 b5 34. Ree8 g5 35. h5 g6 36. Rh8+ Kg7 37. h6+ Kf6 38. h7 Kg7 39. Rhc8 Kxh7 40. Rxc6 R3d5 41. Rcb6 b4 42. cxb4 axb4 43. Rxb4 Rf5 44. R8b5 Rxb5 45. Rxb5 Ra7 46. a3 f5 47. Kf3 Ra4 48. Rb4 Ra6 49. a4 Kg7 50. b3 Kf6 51. Rb5 Ke6 52. Ke3 Kd7 53. Kd4 Rd6+ 54. Rd5 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Oldenhuis, Lance"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "C28"]
[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 e5 2. Nc3 Nc6 3. f4 d6 4. Bc4 Nf6 5. d3 Be7 6. h3 Na5 7. f5 Nxc4 8. dxc4 c6 9. Be3 0-0 10. g4 a6 11. Nf3 b5 12. cxb5 axb5 13. Rg1 b4 14. g5 bxc3 15. gxf6 Bxf6 16. b3 Bh4+ 17. Kf1 Ba6+ 18. Kg2 Bf6 19. Kh2 d5 20. Ng5 h6 21. h4 dxe4 22. Nxe4 Kh7 23. Qh5 Bc8 24. Rad1 Qe7 25. Bc5 Qe8 26. Nxf6+ gxf6 27. Be3 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Van Aken, Koen"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "35"]
[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. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. Be3 d6 8. Qd2 0-0 9. Bh6 Rb8 10. h4 b5 11. h5 Ne5 12. Bxg7 Kxg7 13. hxg6 N7xg6 14. Qh6+ Kf6 15. f4 Nd7 16. f5 exf5 17. Nd5+ Ke5 18. exf5 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Van der Beek, Ruud"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "121"]
[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. c4 e6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Bc5 7. Nb3 Be7 8. Be2 d6 9. 0-0 Nf6 10. Be3 0-0 11. f3 Bd7 12. a3 Rc8 13. Rb1 Ne8 14. c5 dxc5 15. Nxc5 Rc7 16. N3a4 Nf6 17. Nb6 Ne5 18. b4 Bc6 19. Qxd8 Bxd8 20. Bf4 Bxe4 21. fxe4 Rc6 22. Bxe5 Bxb6 23. Bxf6 gxf6 24. Kh1 Bxc5 25. bxc5 Rxc5 26. Rxb7 Rd8 27. Bxa6 Ra5 28. Be2 Rxa3 29. Rxf6 Ra2 30. Bf1 Ra4 31. Rbxf7 Rxe4 32. h3 e5 33. Re7 Re1 34. Kh2 Re4 35. Rff7 Rh4 36. Rf5 e4 37. Bc4+ Kh8 38. Rfe5 Rd4 39. Be2 Rb4 40. Rg5 h6 41. Rh5 Rxh5 42. Bxh5 Rb2 43. Rxe4 Kg7 44. Rf4 Rb7 45. Kg3 Rc7 46. Kh4 Ra7 47. Bg4 Rc7 48. Rd4 Rc2 49. g3 Rc5 50. Rd7+ Kg6 51. Rd6+ Kg7 52. Bh5 Rc7 53. Be8 Rc8 54. Bb5 Rb8 55. Bd3 Rh8 56. Kh5 Re8 57. Rd7+ Kf6 58. g4 Ke5 59. h4 Rh8 60. Rh7 Rd8 61. Bf5 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "7"]
[White "Aarts, Maikel"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "C58"]
[PlyCount "48"]
[EventDate "1997.??.??"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 e4 10. Ne5 Qd6 11. d4 Be7 12. 0-0 0-0 13. c3 Bd7 14. Nxd7 Nxd7 15. Re1 f5 16. Nd2 Nb6 17. Bb3+ Nxb3 18. Nxb3 Qc7 19. f3 Bd6 20. g3 Bxg3 21. hxg3 Qxg3+ 22. Kf1 exf3 23. Qd2 Qh3+ 24. Kg1 Rf6 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "5"]
[White "Goverde, Rene"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "29"]
[EventDate "1997.??.??"]
[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 c5 3. d5 Ne4 4. Qc2 Nd6 5. e4 g6 6. Bd3 Bg7 7. Nf3 e5 8. Bg5 Qa5+ 9. Nc3 Na6 10. a3 Nb4 11. Qb1 Nxd3+ 12. Qxd3 0-0 13. Be7 Nxe4 14. Qxe4 Re8 15. d6 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "6"]
[White "Markus, Aernout"]
[Black "Groot, Marjoke"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "108"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 c5 3. h3 Nc6 4. c4 d4 5. d3 e5 6. Nd2 Be6 7. Ngf3 Bd6 8. Ne4 f5 9. Neg5 Bd7 10. gxf5 Bxf5 11. Qb3 Qc7 12. Nh4 Bd7 13. Ne4 Be7 14. Nf3 Nf6 15. Nfd2 Nb4 16. a3 Qa5 17. Rb1 Nc6 18. Qb5 a6 19. Qxa5 Nxa5 20. b4 cxb4 21. axb4 Nc6 22. c5 0-0 23. Nc4 Nxe4 24. Bxe4 Be6 25. Bxc6 bxc6 26. Nxe5 Bd5 27. Rg1 Bh4 28. Rg4 Bxf2+ 29. Kd1 Rae8 30. Nd7 Rf7 31. Nb6 Be6 32. Re4 Rfe7 33. Bg5 Ba2 34. Rxe7 Rxe7 35. Ra1 Bb3+ 36. Kd2 Re5 37. Bf4 Rf5 38. Bd6 Be3+ 39. Ke1 Bf2+ 40. Kf1 Be3+ 41. Kg2 Rf2+ 42. Kg3 Rxe2 43. Rxa6 Rd2 44. b5 cxb5 45. c6 Rxd3 46. Ra8+ Kf7 47. Rf8+ Kg6 48. Nd7 Bg5+ 49. Kf2 Rd2+ 50. Ke1 Rd1+ 51. Ke2 Rd2+ 52. Kf3 Bd5+ 53. Kg4 h5+ 54. Kg3 Rg2# 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "2"]
[White "Markus, Aernout"]
[Black "Hoogeboom, Arthur"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "32"]
[EventDate "1997.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. Nc3 Nc6 8. exd6 Bxd6 9. Ne4 Be7 10. c3 0-0 11. Qc2 h6 12. Ne5 Nxe5 13. dxe5 Bf5 14. Bd3 Qd7 15. Rd1 Bd8 16. a3 Nb4 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "4"]
[White "Markus, Aernout"]
[Black "Van Veen, Oscar"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "58"]
[EventDate "1997.??.??"]
[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 d5 3. exd5 Bd6 4. Nc3 f5 5. d4 e4 6. Ne5 Nf6 7. Bf4 0-0 8. Qd2 Nbd7 9. 0-0-0 Nb6 10. Nb5 Nbxd5 11. Nxd6 cxd6 12. Nc4 Ne8 13. Be2 Be6 14. Bg5 Qc7 15. Kb1 h6 16. g4 f4 17. h4 hxg5 18. hxg5 Rc8 19. Qe1 b5 20. Na3 b4 21. Nc4 Nc3+ 22. bxc3 bxc3 23. d5 Qb7+ 24. Ka1 Rxc4 25. Rb1 Qxd5 26. Bxc4 Qxc4 27. Rb3 Bxg4 28. g6 Nf6 29. Qg1 Rc8 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "8"]
[White "Markus, Aernout"]
[Black "Weijers, Mark"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[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 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 g6 9. Nf3 c4 10. Be2 Ne7 11. 0-0 Nbc6 12. Rfc1 Bd7 13. Bh6 Nf5 14. Bg5 Nce7 15. Nh4 0-0-0 16. Bf6 Rhg8 17. Nxf5 gxf5 18. Qh4 Ng6 19. Qxh7 Rdf8 20. h4 Qa5 21. h5 Nf4 22. Bf1 Nh3+ 23. Kh2 Nxf2 24. Bg7 Ng4+ 25. Kh1 Re8 26. Be2 Nf2+ 27. Kh2 Qxc3 28. h6 Ne4 29. Qxg8 Qg3+ 30. Kh1 Rxg8 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "3"]
[White "Van Den Brink, Johan"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "79"]
[EventDate "1997.??.??"]
[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 c6 2. Nc3 Nf6 3. g3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bg2 e6 7. Bf4 Bb4 8. Rc1 0-0 9. Nf3 Bd7 10. 0-0 Rc8 11. Nb5 Ne4 12. a3 Be7 13. Ne1 f5 14. f3 Nf6 15. Nd6 Bxd6 16. Bxd6 Re8 17. Nd3 Nxd4 18. Nc5 e5 19. f4 b6 20. Nb7 Rxc1 21. Nxd8 Rxd1 22. Rxd1 Rxd8 23. fxe5 Nxe2+ 24. Kf2 Bb5 25. exf6 Rxd6 26. Bxd5+ Kf8 27. f7 Bc6 28. Bxc6 Rxd1 29. Kxe2 Rb1 30. b4 Kxf7 31. h4 Ke6 32. Bb5 Kd5 33. Kf2 Rb3 34. a4 Rxb4 35. Ke3 Rb3+ 36. Kf2 f4 37. g4 Rxb5 38. axb5 Ke4 39. g5 g6 40. Ke2 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "9"]
[White "Van Rosmalen, Joost"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "122"]
[EventDate "1997.??.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Bc4 e5 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Qxg4 Nc6 9. Qe6+ Be7 10. Nf3 Nf6 11. 0-0 Rf8 12. Re1 Nd7 13. b4 Qxb4 14. Nd5 Qd6 15. Ng5 Nd4 16. Qxd6 Bxd6 17. Ne3 Nc5 18. Ba3 Kd7 19. Bxc5 Bxc5 20. c3 Ne6 21. Nxe6 Kxe6 22. Re2 Rad8 23. Rae1 Bxe3 24. fxe3 Rd3 25. Rb1 b6 26. g3 Rfd8 27. Rb2 a5 28. Kf1 a4 29. Ke1 R8d5 30. Rb4 a3 31. Ra4 Rb5 32. Rxa3 Rb1+ 33. Kf2 Rd1 34. h4 R1xd2 35. Rxd2 Rxd2+ 36. Kf3 h5 37. Ra7 Rd7 38. Ke4 Rf7 39. c4 Kd6 40. a3 g6 41. Ra8 Re7 42. Ra7 Kc5 43. Ra4 c6 44. Kd3 e4+ 45. Kc2 Rf7 46. Ra8 Rf3 47. Re8 Rxe3 48. Re6 Rxg3 49. Rxe4 Rxa3 50. Re6 Rg3 51. Kd2 Rg4 52. Re5+ Kxc4 53. Re6 Kd5 54. Rf6 b5 55. Kc3 c5 56. Kd3 Rg3+ 57. Kc2 c4 58. Kc1 Rg2 59. Rf8 Kc5 60. Rc8+ Kb4 61. Rf8 Kb3 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "1"]
[White "Zijlstra, M."]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "50"]
[EventDate "1997.??.??"]
[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. Nc3 g6 4. b3 Bg7 5. Bb2 d6 6. Bc4 Nf6 7. Ng5 0-0 8. 0-0 h6 9. Nf3 Nxe4 10. Nxe4 Bxb2 11. Rb1 Bg7 12. Qe2 d5 13. Nc3 dxc4 14. Na4 Bg4 15. Nxc5 Nd4 16. Qe4 Nxf3+ 17. gxf3 Bh3 18. Rfd1 b6 19. Nb7 Qd4 20. bxc4 Qxe4 21. fxe4 Rab8 22. Rb3 Be6 23. Re1 Rxb7 24. Ree3 Bxc4 25. Rbc3 Bxa2 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "6"]
[White "Cevaal, Christiaan"]
[Black "Markus, Aernout"]
[Result "1/2-1/2"]
[ECO "C44"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. 0-0 Nge7 7. a3 Ba5 8. b4 Bb6 9. Nxc3 d6 10. Bb2 Be6 11. Nd5 0-0 12. Qd2 Ng6 13. Qc3 Nce5 14. Nxe5 dxe5 15. Rad1 Qh4 16. Nxb6 axb6 17. Bxe6 fxe6 18. Qxc7 Qxe4 19. Rde1 Qc6 20. Bxe5 Qxc7 21. Bxc7 Rfc8 22. Bxb6 Rc6 23. Bd4 Rxa3 24. g3 Kf7 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "7"]
[White "Markus, Aernout"]
[Black "Inostroza, Pamela"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "78"]
[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 d5 2. c4 c6 3. Nf3 dxc4 4. Nc3 b5 5. e3 e6 6. Be2 Nf6 7. 0-0 a5 8. Bd2 Be7 9. Qc2 Ba6 10. Ne4 Nbd7 11. a4 Bb7 12. Nc3 Qb6 13. Nh4 0-0 14. f4 Rfc8 15. f5 e5 16. Nf3 exd4 17. Nxd4 Bc5 18. Rf4 b4 19. Ne4 Bxd4 20. exd4 Qxd4+ 21. Kh1 c5 22. Nxf6+ Qxf6 23. Bxc4 Nb6 24. Bd3 c4 25. Be4 Bxe4 26. Qxe4 Qxb2 27. Rd1 Re8 28. Qf3 Nxa4 29. f6 c3 30. Qg3 g6 31. Qg5 cxd2 32. Rff1 Re1 33. Rdxe1 dxe1Q 34. Rxe1 Qf2 35. Qe5 Rf8 36. h3 h6 37. Qa1 Nc3 38. Rf1 Qe2 39. Re1 Qd2 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "3"]
[White "Markus, Aernout"]
[Black "Kalisvaart, Peter"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "70"]
[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 e6 2. c4 Nf6 3. Nf3 d5 4. e3 Be7 5. Be2 0-0 6. 0-0 b6 7. b3 Bb7 8. Bb2 Nbd7 9. Nc3 c5 10. Rc1 Ne4 11. Nxe4 dxe4 12. Nd2 cxd4 13. Bxd4 e5 14. Bb2 f6 15. Nb1 Nc5 16. Qxd8 Raxd8 17. Rfd1 Nd3 18. Rc2 Rd7 19. Rcd2 Rfd8 20. Bg4 Rc7 21. Nc3 Bb4 22. a3 Bxc3 23. Bxc3 g6 24. f4 f5 25. Be2 exf4 26. exf4 Rcd7 27. Bf6 Re8 28. Bxd3 exd3 29. Rxd3 Rxd3 30. Rxd3 Re1+ 31. Kf2 Rb1 32. g3 Be4 33. Rd7 Rxb3 34. Rg7+ Kf8 35. Rxh7 Rxa3 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "9"]
[White "Markus, Aernout"]
[Black "Mahabali, P."]
[Result "1-0"]
[ECO "D15"]
[PlyCount "67"]
[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 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bf5 5. Nc3 dxc4 6. Bxc4 e6 7. 0-0 Nbd7 8. h3 Be7 9. Bd2 0-0 10. Re1 Nb6 11. Bb3 Ne4 12. Nxe4 Bxe4 13. Bc2 Bxc2 14. Qxc2 Nd5 15. Ne5 f6 16. Nf3 Rc8 17. Qb3 Qd7 18. e4 Nb6 19. e5 Nd5 20. exf6 Bxf6 21. Bg5 Rce8 22. Re4 Bxg5 23. Nxg5 Rf4 24. Rae1 Rxe4 25. Rxe4 h6 26. Nf3 Kh8 27. Ne5 Qc7 28. Rh4 Ne7 29. Qg3 Kg8 30. Rxh6 Nf5 31. Rh8+ Kxh8 32. Ng6+ Kg8 33. Qxc7 Nxd4 34. Ne5 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "1"]
[White "Markus, Aernout"]
[Black "Van Beek, Alexander"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "32"]
[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. Nf3 c5 3. e3 e6 4. c4 cxd4 5. Nxd4 Nc6 6. Nb3 d5 7. Nc3 a6 8. Bd2 Bd6 9. cxd5 exd5 10. g3 Ne5 11. h3 Bf5 12. Nc1 Qb6 13. Na4 Qc6 14. Bc3 d4 15. exd4 Nf3+ 16. Ke2 Qe4# 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "5"]
[White "Markus, Aernout"]
[Black "Van de Muijsenberg, Joost"]
[Result "1-0"]
[ECO "C64"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 d6 5. Bg5 Nf6 6. h3 h6 7. Bh4 Bd7 8. Nc3 g5 9. Bg3 a6 10. Ba4 Qe7 11. 0-0 0-0-0 12. a3 Rdg8 13. b4 Ba7 14. b5 axb5 15. Nxb5 Bb6 16. Rb1 g4 17. hxg4 Bxg4 18. c3 Qd7 19. d4 exd4 20. Nxd6+ Kb8 21. Rxb6 cxb6 22. Ne8+ Ka7 23. Nxf6 Qe6 24. Nxg8 Rxg8 25. Nxd4 Nxd4 26. Qxd4 Rg5 27. Rb1 h5 28. Bc7 Bf3 29. Bxb6+ Ka6 30. Bb5+ Rxb5 31. Rxb5 Kxb5 32. Qc5+ 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "2"]
[White "Span, Swattee"]
[Black "Markus, Aernout"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "96"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. Bb5 0-0 9. Bxc6 bxc6 10. h3 Be6 11. 0-0 Qd7 12. d4 exd4 13. exd4 Bc4 14. Rf2 Rfe8 15. e5 Nd5 16. Nxd5 Bxd5 17. Qd2 Bxf3 18. Rxf3 dxe5 19. Rg3 Qxd4+ 20. Qxd4 exd4 21. Rd1 Re3 22. Rg4 Rb8 23. b3 c5 24. Rf4 Rc3 25. Rd2 a5 26. a4 Rd8 27. Re4 d3 28. Rxd3 Rcxd3 29. cxd3 Rxd3 30. Rc4 Rd5 31. Kf2 f5 32. Ke3 Kf7 33. Kf4 Ke6 34. g4 Rd4+ 35. Kf3 Rxc4 36. bxc4 fxg4+ 37. hxg4 Ke5 38. Ke3 g5 39. Kf3 Kd4 40. Ke2 Kxc4 41. Ke3 Kd5 42. Kd3 c4+ 43. Kc3 c6 44. Kc2 Kd4 45. Kb2 Kd3 46. Kc1 c3 47. Kd1 c2+ 48. Kc1 c5 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "8"]
[White "Van der Meulen, Margriet"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "55"]
[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 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 Be7 7. d4 exd4 8. cxd4 0-0 9. Nc3 Bg4 10. Be3 Nd7 11. 0-0 Bf6 12. Rad1 Re8 13. Bc2 Nf8 14. Nd5 Ng6 15. h3 Be6 16. Nxf6+ Qxf6 17. d5 Qxb2 18. dxe6 Rxe6 19. Nd4 Nxd4 20. Bxd4 Qxa2 21. Ra1 Nf4 22. Qg4 Rg6 23. Qxg6 Ne2+ 24. Kh2 Nxd4 25. Qxh7+ Kxh7 26. Rxa2 b5 27. e5+ g6 28. exd6 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "4"]
[White "Velema, Sander"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "41"]
[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 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. h3 Bh5 8. c3 Be7 9. d3 0-0 10. Nbd2 Re8 11. Nf1 Bf8 12. Ng3 Bg6 13. Nh4 Be7 14. Nhf5 d5 15. exd5 Nxd5 16. Bxc6 bxc6 17. Rxe5 Bf6 18. Rxe8+ Qxe8 19. Bd2 Qd7 20. Qg4 h5 21. Nh6+ 1-0

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "7"]
[White "Goverde, Rene"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[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. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Bf4 Nge7 7. dxc5 Nf5 8. Bb5 Bxc5 9. Qe2+ Nfe7 10. Ne5 Be6 11. Bg5 Rc8 12. 0-0 a6 13. Nxc6 bxc6 14. Bxa6 Rb8 15. b4 Bd6 16. a4 f6 17. Qxe6 fxg5 18. a5 c5 19. b5 Qc7 20. Qh3 Ng6 21. Re1+ Kf7 22. Qf5+ Kg8 23. Qxd5+ Kf8 24. Qf5+ Kg8 25. b6 Qc6 26. Qe6+ Kf8 27. Bc4 Rb7 28. Bd5 Qd7 29. Bxb7 Qxb7 30. Qe8# 1-0

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "9"]
[White "Kuijvenhoven, Vincent"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "47"]
[EventDate "1995.??.??"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bf4 e5 7. Nxc6 bxc6 8. Bg5 Be7 9. Bc4 Bb7 10. Qd2 Rc8 11. h4 h6 12. Bxf6 Bxf6 13. Qd3 0-0 14. 0-0-0 Bxh4 15. g3 Bg5+ 16. Kb1 Be7 17. Qe2 Qb6 18. f4 Rb8 19. Qg4 Ba6 20. Bb3 c5 21. Rxh6 Bc8 22. Qg6 Bf5 23. exf5 Qxb3 24. Qh7# 1-0

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "4"]
[White "Markus, Aernout"]
[Black "Inostroza, Pamela"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "82"]
[EventDate "1995.??.??"]
[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 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nf3 Bd6 7. 0-0 0-0 8. Qc2 Re8 9. Re1 e5 10. dxe5 Nxe5 11. Nd2 Be6 12. cxd5 cxd5 13. b3 Rc8 14. Bb2 a6 15. Rac1 Rc6 16. Qb1 Qb8 17. Ne2 Rxc1 18. Rxc1 Nxd3 19. Qxd3 Bxh2+ 20. Kf1 Be5 21. Bxe5 Qxe5 22. Nf3 Qd6 23. Qc2 Rc8 24. Qxc8+ Bxc8 25. Rxc8+ Qf8 26. Rxf8+ Kxf8 27. Nc3 Ke7 28. Nd4 g6 29. Ke2 Kd6 30. f3 Nh5 31. g4 Nf6 32. e4 Ke5 33. Ke3 dxe4 34. Nxe4 Nd5+ 35. Kd3 Nb4+ 36. Kc4 Nxa2 37. Ng5 h5 38. Nxf7+ Kf6 39. Nd6 hxg4 40. fxg4 b5+ 41. Kd3 Kg5 1/2-1/2

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "2"]
[White "Markus, Aernout"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "94"]
[EventDate "1995.??.??"]
[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 e6 3. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. Qb3 Re8 9. Re1 b6 10. Bf1 Bb7 11. Nb5 dxc4 12. Bxc4 Na5 13. Qc3 Bxf3 14. gxf3 Nd5 15. Bxd5 exd5 16. Nxd6 Qxd6 17. dxc5 Qxc5 18. Qxc5 bxc5 19. Bd2 Nc6 20. Rac1 Ne5 21. Re2 c4 22. Kg2 Nd3 23. Rc2 Nf4+ 24. Kf1 Nxe2 25. Kxe2 Rac8 26. Bc3 f5 27. Bd4 a6 28. Rc1 g6 29. h4 Kf7 30. Rg1 h6 31. f4 Rc6 32. Rh1 Rg8 33. Rc1 Rcc8 34. Rc3 g5 35. hxg5 hxg5 36. Ra3 gxf4 37. exf4 Rc6 38. Ra5 Re6+ 39. Kf3 Rd8 40. Ra4 Re4 41. Be3 Rd6 42. Rb4 d4 43. Bd2 c3 44. bxc3 dxc3 45. Rb7+ Re7 46. Rxe7+ Kxe7 47. Bxc3 Rd3+ 0-1

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "6"]
[White "Markus, Aernout"]
[Black "Van Dijk, Timon"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "80"]
[EventDate "1995.??.??"]
[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 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 b6 6. Bd3 0-0 7. Qc2 h6 8. 0-0 Bb7 9. b3 Nbd7 10. Bb2 c5 11. Rac1 Bd6 12. h3 Rc8 13. Rfd1 Qe7 14. Nb5 Bb8 15. Be2 Rfd8 16. Ba1 dxc4 17. bxc4 Ba6 18. a4 Ne8 19. Qc3 Qf8 20. a5 Bxb5 21. cxb5 Nef6 22. a6 Bd6 23. Qd3 Be7 24. Bb2 Nd5 25. e4 Nf4 26. Qe3 Nxe2+ 27. Qxe2 Bf6 28. d5 Bxb2 29. Qxb2 exd5 30. Rxd5 Nf6 31. Rxd8 Rxd8 32. Qe5 Qe8 33. Re1 Qxe5 34. Nxe5 Kf8 35. Kf1 Rd4 36. Nc6 Rd7 37. f3 Rc7 38. Rd1 Nd7 39. Ke2 f6 40. f4 Kf7 1/2-1/2

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "8"]
[White "Markus, Aernout"]
[Black "Van der Beek, Marieke"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[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 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 Bb4 6. Qc2 Ne4 7. Bd2 Nxd2 8. Nxd2 Nf6 9. Qa4+ Bd7 10. Qxb4 c6 11. Be2 Rb8 12. 0-0 Qc7 13. Rac1 e5 14. cxd5 exd4 15. Qxd4 a6 16. d6 Qd8 17. Rfd1 0-0 18. Nde4 Kh8 19. Nxf6 Qxf6 20. Qxf6 gxf6 21. Ne4 Kg7 22. Nc5 Be6 23. d7 Rbd8 1-0

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "5"]
[White "Ormel, Chris"]
[Black "Markus, Aernout"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "43"]
[EventDate "1995.??.??"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. Nc3 Na5 9. b4 Nc4 10. Bxc4 dxc4 11. 0-0 Rc8 12. Be3 Qc7 13. d5 exd5 14. Nxd5 Qd8 15. Bxa7 f6 16. Bb6 Ba4 17. Qxa4+ Qd7 18. Qxd7+ Kxd7 19. Rad1 Re8 20. Rfe1 Be7 21. exf6 Nxf6 22. Nxe7+ 1-0

