[Event "Aveiro Univ op"]
[Site "Aveiro"]
[Date "1998.??.??"]
[Round "5"]
[White "Almeida, Joao Paulo"]
[Black "Marques, Duarte"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. 0-0 g6 6. d4 Nc6 7. dxe5 Nxe5 8. Bg5 c6 9. Nxe5 dxe5 10. Bc4 Bg7 11. Qd6 Qe7 12. Rad1 Qxd6 13. Rxd6 Ng4 14. h3 Nh6 15. Rfd1 f6 16. Rxd7 fxg5 17. Rxg7 Nf7 18. Rxf7 Rb8 19. Rdd7 1-0

[Event "Aveiro Univ op"]
[Site "Aveiro"]
[Date "1998.??.??"]
[Round "2"]
[White "Lopes, Rui Barreira"]
[Black "Marques, Duarte"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "77"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Bg5 c6 4. Nc3 e6 5. Nf3 Bb4 6. a3 Bxc3+ 7. bxc3 h6 8. Bh4 g5 9. Bg3 Ne4 10. Qc2 f5 11. h3 dxc4 12. e3 b5 13. a4 a6 14. axb5 cxb5 15. Be2 a5 16. Bxb8 Rxb8 17. Ne5 Qc7 18. Bh5+ Ke7 19. Ng6+ Kd7 20. Nxh8 a4 21. Nf7 Bb7 22. Ne5+ Kd6 23. 0-0 Qa5 24. Rfc1 Nf6 25. Be2 Be4 26. Qb2 Qa8 27. Qb4+ Kc7 28. Qc5+ Kd8 29. Nf7+ Ke8 30. Nd6+ Kd8 31. Nxe4 Nxe4 32. Qf8+ Kc7 33. Qe7+ Kb6 34. Bf3 Re8 35. Bxe4 fxe4 36. Qc5+ Ka6 37. Rcb1 Rb8 38. Rxb5 Rxb5 39. Rxa4+ 1-0

[Event "Aveiro Univ op"]
[Site "Aveiro"]
[Date "1998.??.??"]
[Round "1"]
[White "Marques, Duarte"]
[Black "Afonso, Jose Pedro P"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1605"]
[PlyCount "44"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Ne5 0-0 6. Bd3 Ne4 7. Bxe7 Qxe7 8. f3 Qh4+ 9. g3 Nxg3 10. hxg3 Qxh1+ 11. Bf1 f6 12. Ng4 Nc6 13. Nc3 Qg1 14. Ne2 Qh1 15. Qd2 Qxf3 16. Nh2 Qh5 17. Nf4 Qg5 18. Qf2 e5 19. dxe5 fxe5 20. Nd3 Rxf2 21. Nxf2 Qxe3+ 22. Be2 Nd4 0-1

[Event "Aveiro Univ op"]
[Site "Aveiro"]
[Date "1998.??.??"]
[Round "4"]
[White "Marques, Duarte"]
[Black "Costa, Diogo A"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "122"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 Nc6 4. Bb5 Bd7 5. Nf3 a6 6. Ba4 e5 7. d5 Na5 8. Bxd7+ Qxd7 9. Ng5 Be7 10. Bd2 Nc4 11. Bc1 h6 12. Nf3 Qg4 13. 0-0 Nxe4 14. h3 Qf5 15. Qd3 Nb6 16. Qxe4 Qxe4 17. Nxe4 Nxd5 18. c3 0-0 19. Rd1 Nb6 20. b3 d5 21. Ng3 e4 22. Ne5 Bf6 23. Ng4 Bxc3 24. Rb1 Rad8 25. Bf4 c6 26. Bc7 Rc8 27. Bxb6 Rfe8 28. Be3 h5 29. Nh2 h4 30. Nf5 Bb4 31. Bf4 Re6 32. Nxh4 Bc5 33. Be3 Bxe3 34. fxe3 g6 35. Ng4 Kg7 36. Rf1 a5 37. a3 Rd8 38. b4 b6 39. bxa5 bxa5 40. Rb7 Rf8 41. Rc7 Rd6 42. Rf6 Rxf6 43. Nxf6 Kxf6 44. Rxc6+ Kg5 45. g3 Rd8 46. Ra6 Kh6 47. Rxa5 f6 48. Ng2 d4 49. exd4 Rxd4 50. Kf2 f5 51. Ra6 Rd2+ 52. Kf1 Rd3 53. Nf4 Rxg3 54. h4 Rf3+ 55. Ke2 Rxf4 56. h5 Kg7 57. a4 Rg4 58. Re6 Rg2+ 59. Ke3 Ra2 60. Ra6 Ra3+ 61. Kf4 Ra2 0-1

