[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "7"]
[White "Amirali, Munir"]
[Black "Seca, C."]
[Result "0-1"]
[ECO "B18"]
[PlyCount "107"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bc4 e6 8. Bf4 Nh5 9. Be3 Qd6 10. Ne5 Nxg3 11. hxg3 Rg8 12. Nxg6 hxg6 13. c3 Nd7 14. Bf4 Qe7 15. Qb3 0-0-0 16. 0-0-0 g5 17. Be3 Nb6 18. Be2 Nd5 19. Bd2 e5 20. c4 Nc7 21. Ba5 Rxd4 22. Bxc7 Kxc7 23. Qe3 Qc5 24. Qxg5 f6 25. Qg6 Be7 26. f3 Rgd8 27. Rxd4 Qxd4 28. Qc2 Qe3+ 29. Kb1 Rd2 30. Qe4 Qxe4+ 31. fxe4 Rxe2 32. Rh7 Rxe4 33. Rxg7 Kd7 34. b3 Ke6 35. a4 a6 36. Kc2 Re2+ 37. Kd3 Rxg2 38. Rg8 Kd6 39. Rg7 Ke6 40. Kc3 b5 41. cxb5 cxb5 42. a5 e4 43. Kd4 f5 44. Rg6+ Bf6+ 45. Kc5 e3 46. Kb6 e2 47. Kxa6 e1Q 48. Kxb5 Ra2 49. b4 Qe2+ 50. Kb6 Rb2 51. a6 Rxb4+ 52. Ka7 Qe3+ 53. Ka8 Qb6 54. Rxf6+ 0-1

[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "2"]
[White "Curado, H."]
[Black "Seca, C."]
[Result "1-0"]
[ECO "D53"]
[PlyCount "113"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 Be7 5. Nc3 d5 6. e3 Nc6 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. Be2 g6 12. Qc2 Bd7 13. Nb3 Nb4 14. Qc3 0-0-0 15. c5 Nd5 16. Qa5 Kb8 17. Kd2 b6 18. Qa3 e5 19. Rhc1 Be8 20. Rc2 exd4 21. Nxd4 Nf4 22. exf4 Rxd4+ 23. Ke1 Bf7 24. Qc3 Qxc5 25. Qxc5 bxc5 26. Rxc5 Re8 27. Rc3 Bd5 28. g3 g5 29. fxg5 hxg5 30. h4 gxh4 31. gxh4 e3 32. Rxe3 Rxe3 33. fxe3 Rxh4 34. Kd2 a5 35. b3 Kb7 36. Rc1 Kb6 37. Rc2 Rh2 38. Kc3 Rh3 39. Kd4 Be4 40. Bd3 Rh4 41. Rf2 c5+ 42. Kc3 Rh3 43. Bxe4 fxe4 44. Re2 Rh5 45. Kc4 Kc6 46. Rf2 Rh6 47. Rf4 Re6 48. Rf5 Kb6 49. Rxc5 Rc6 50. Rxc6+ Kxc6 51. Kd4 Kb5 52. a3 a4 53. bxa4+ Kxa4 54. Kxe4 Kxa3 55. Kd5 Kb4 56. e4 Kb5 57. Kd6 1-0

[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "4"]
[White "Rodrigues, Nuno"]
[Black "Seca, C."]
[Result "1-0"]
[ECO "C45"]
[PlyCount "91"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Bc4 c5 7. Qe3 g6 8. 0-0 Qc7 9. Qf3 Qe5 10. Nc3 Bd6 11. g3 0-0 12. Bf4 Qe7 13. Bg5 Be5 14. Nd5 Qd8 15. Bxf6 Bxf6 16. Nxf6+ Kg7 17. e5 d6 18. Rad1 Qe7 19. exd6 Qxf6 20. Qxf6+ Kxf6 21. d7 Rd8 22. dxc8Q Raxc8 23. Be2 a6 24. Rd3 b5 25. Rfd1 Rxd3 26. Rxd3 Ke5 27. Rd7 Kf6 28. Kg2 Re8 29. Kf3 h5 30. Rd6+ Re6 31. Rxe6+ fxe6 32. Ke4 Ke7 33. a4 c4 34. b3 Kd6 35. axb5 axb5 36. bxc4 bxc4 37. Bxc4 g5 38. Bxe6 Kxe6 39. f4 gxf4 40. Kxf4 Kd5 41. Kg5 Kc4 42. Kxh5 Kc3 43. g4 Kxc2 44. g5 Kd3 45. g6 Ke4 46. g7 1-0

[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "3"]
[White "Seca, C."]
[Black "Moreira Romero, Jairo"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2225"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Nh6 4. Bg5 Be7 5. Bf4 d5 6. exd6 Bxd6 7. Bxh6 gxh6 8. e3 Bd7 9. Bc4 Qf6 10. Nc3 Nb4 11. a3 Nc6 12. Qd3 Qg7 13. Qe4+ Be7 14. 0-0-0 Qxg2 15. Bxf7+ Kxf7 16. Ne5+ Nxe5 17. Qxg2 Bc6 18. e4 Rhg8 19. Qh3 Bd7 20. Rxd7 Nxd7 21. Qxd7 Rac8 22. Qd5+ Kg7 23. Rg1+ Bg5+ 24. f4 c6 25. Qe5+ Kf7 26. fxg5 hxg5 27. Qf5+ Ke7 28. Qxh7+ Kd6 29. Qh6+ Ke7 30. Rxg5 Rgf8 31. Rg7+ Ke8 32. Qe6+ Kd8 33. Qd7# 1-0

[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "1"]
[White "Seca, C."]
[Black "Mota, Diego"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "60"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 Nc6 7. Bxc6 bxc6 8. a3 Ba6 9. dxc5 Bxc5 10. b4 Be7 11. Ne2 c5 12. Rb1 Qb6 13. c3 cxb4 14. axb4 Qb5 15. Nfd4 Qc4 16. b5 Rb8 17. Be3 Bxb5 18. Nxb5 Rxb5 19. Rxb5 Qxb5 20. Bxa7 Nxe5 21. Qd4 Qb1+ 22. Qd1 Nd3+ 23. Kd2 Qxd1+ 24. Kxd1 Nb2+ 25. Kc2 Nc4 26. Kd3 0-0 27. Bd4 Ra8 28. Re1 Ra2 29. Be3 Bc5 30. Nd4 Ne5# 0-1

[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "5"]
[White "Seca, C."]
[Black "Neves Maria, Joao"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "36"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. e4 b6 3. c4 Bb7 4. d5 Bc5 5. a4 h6 6. a5 Nf6 7. e5 Ne4 8. Be3 Bxe3 9. fxe3 Qh4+ 10. Ke2 Qf2+ 11. Kd3 Nc5+ 12. Kc3 Qxe3+ 13. Bd3 Qxe5+ 14. Kc2 exd5 15. Nf3 Qf6 16. Re1+ Kd8 17. cxd5 Bxd5 18. Nc3 Bb3+ 0-1

[Event "POR-ch U20"]
[Site "Odivelas"]
[Date "1995.??.??"]
[Round "6"]
[White "Seca, C."]
[Black "Vasconcelos, Luis Miguel Amaral"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "115"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 d5 5. exd5 Nxd5 6. Re1 Bd6 7. Bxd5 Ne7 8. Nxe5 Bxe5 9. Rxe5 0-0 10. Bb3 Qd6 11. Qe2 Re8 12. Qf3 Be6 13. Re1 Bxb3 14. axb3 Nc6 15. Rxe8+ Rxe8 16. Qd1 Nd4 17. Nc3 Nxc2 18. Rxa7 Qe5 19. Ne2 Qb5 20. Qxc2 Qxe2 21. g3 Qf3 22. Qc4 g6 23. Qf1 Qe4 24. Qg2 Qxg2+ 25. Kxg2 Re1 26. Rxb7 Rxc1 27. Kf3 Rc2 28. d4 Rxb2 29. Ke3 Kg7 30. h4 h5 31. f3 Kh6 32. Kf4 f6 33. g4 hxg4 34. fxg4 Rf2+ 35. Kg3 Rd2 36. Rb4 Rd3+ 37. Kf4 g5+ 38. hxg5+ fxg5+ 39. Ke5 c6 40. Kd6 c5 41. Kxc5 Rg3 42. d5 Rc3+ 43. Rc4 Rxb3 44. d6 Rb8 45. d7 Kg7 46. Kd6 Kf7 47. Rc8 Rb6+ 48. Kc7 Rb4 49. d8Q Rc4+ 50. Kb6 Rxc8 51. Qxc8 Kf6 52. Qf5+ Ke7 53. Kc7 Ke8 54. Qd7+ Kf8 55. Kd6 Kg8 56. Ke6 Kh8 57. Kf6 Kg8 58. Qg7# 1-0

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "3"]
[White "Cachada, Armindo"]
[Black "Seca, C."]
[Result "0-1"]
[ECO "C45"]
[PlyCount "60"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Nxd4 Nxd4 5. Qxd4 b6 6. Qd1 Bc5 7. Nc3 Nf6 8. Bg5 0-0 9. Be2 h6 10. Bxf6 Qxf6 11. f3 Bd4 12. Qd2 Bxc3 13. Qxc3 Qxc3+ 14. bxc3 Re8 15. 0-0 d5 16. Bb5 Re5 17. Bc6 Rb8 18. Bxd5 Rg5 19. h3 Bxh3 20. Rf2 Bd7 21. Rd1 Be6 22. Bxe6 fxe6 23. Rd7 Rc8 24. Re7 e5 25. f4 exf4 26. Rxf4 Rd8 27. Rf1 Rd2 28. Rxc7 Rgxg2+ 29. Kh1 Rh2+ 30. Kg1 Rdg2# 0-1

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "6"]
[White "Fortunato, S."]
[Black "Seca, C."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "76"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Bb4 6. Bd2 Na5 7. Nxe5 Nxc4 8. Nxc4 Bxc3 9. Bxc3 Nf6 10. Qf3 0-0 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. 0-0 Kh7 14. f4 Rg8 15. f5 b6 16. h3 Bb7 17. Ne3 c6 18. Ng4 Kg7 19. e5 h5 20. Nxf6 Rgd8 21. Nxh5+ Kh6 22. Nf4 Kg5 23. g4 c5 24. Kh2 d6 25. e6 fxe6 26. Nxe6+ Kf6 27. Nxd8 Rxd8 28. Rae1 Bd5 29. c4 Bf7 30. Kg3 d5 31. cxd5 Rxd5 32. Rd1 Re5 33. a3 Re2 34. Rf2 Re3+ 35. Kh4 Re7 36. g5+ Ke5 37. Re1+ Kd6 38. Rxe7 Kxe7 1-0

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "1"]
[White "Jivan, Bruno"]
[Black "Seca, C."]
[Result "0-1"]
[ECO "C45"]
[PlyCount "64"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Bc4 c6 7. 0-0 Nf6 8. e5 Bc5 9. Qf4 Nd5 10. Qf3 Bb7 11. Nc3 d6 12. Nxd5 cxd5 13. Bxd5 Bxd5 14. Qxd5 0-0 15. exd6 Bxd6 16. Qf3 Qc7 17. g3 Qxc2 18. Qg4 Be5 19. f4 Bxb2 20. Bxb2 Qxb2 21. a4 Rfd8 22. Rab1 Qd4+ 23. Kh1 Qe4+ 24. Kg1 Rd2 25. Qh3 Qxa4 26. Ra1 Qd4+ 27. Kh1 a5 28. Rab1 Re8 29. Rfe1 Rxe1+ 30. Rxe1 g6 31. Qh6 Qd5+ 32. Kg1 Qg2# 0-1

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "4"]
[White "Mar, Pedro"]
[Black "Seca, C."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "37"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Na5 5. Be2 d5 6. d3 Nf6 7. exd5 Nxd5 8. Nxe5 Qe7 9. Nf3 Nf4 10. Bxf4 Bg4 11. 0-0 0-0-0 12. Re1 Re8 13. Nbd2 g5 14. Bg3 f6 15. h3 Bf5 16. Nd4 Qh7 17. Nxf5 Qxf5 18. Bg4 Rxe1+ 19. Qxe1 1-0

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "7"]
[White "Seca, C."]
[Black "Lopes, Jose Carlos"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Rb8 8. b3 f6 9. Be3 cxd4 10. Bxd4 Nxd4 11. cxd4 Bb4 12. a3 Qa5 13. Qc1 Rc8 14. Qb2 Bc3 15. Nxc3 Qxc3 16. Qxc3 Rxc3 17. Rab1 fxe5 18. Nxe5 Nf6 19. Nxd7 Nxd7 20. Bb5 a6 21. Bxd7+ Kxd7 22. b4 Rhc8 23. g3 Rd3 24. Rfd1 Rcc3 25. a4 Rxd1+ 26. Rxd1 Rc4 27. f4 Rxb4 28. a5 Ra4 0-1

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "5"]
[White "Seca, C."]
[Black "Quintino, Luis Felipe Pires"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 c5 7. Nb5 Na6 8. Bf4 Be6 9. Bd6 Be7 10. N1c3 Bd8 11. 0-0-0 Ne7 12. Nd5 Bxd5 13. exd5 0-0 14. Bxe7 Bxe7 15. d6 Bg5+ 16. Kb1 Rfd8 17. Bxc4 Rd7 18. Rd5 Bf6 19. Bd3 g6 20. Rc1 Nb4 21. Nc7 Rad8 22. Bb5 Rxd6 23. Rxd6 Rxd6 1/2-1/2

[Event "POR-ch U14"]
[Site "Portugal"]
[Date "1994.??.??"]
[Round "2"]
[White "Seca, C."]
[Black "Ribeiro, Duarte"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "60"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 h6 5. Bxf6 exf6 6. Qa4 Bd7 7. Qb3 Qc7 8. cxd5 Bd6 9. dxc6 Bxc6 10. h3 0-0 11. e3 Re8 12. Bb5 Rxe3+ 13. fxe3 Bxg2 14. Bd3 Bxh1 15. Nb5 Qa5+ 16. Kf1 Bh2 17. Bg6 Na6 18. Qxf7+ Kh8 19. Nd6 Bxd6 20. Qe6 Qb6 21. Rc1 Nc7 22. Qd7 Bg3 23. Ne2 Bd6 24. e4 Bf3 25. Kf2 Bxe2 26. Kxe2 Qxb2+ 27. Kd1 Qxd4+ 28. Kc2 Qc4+ 29. Kd1 Qd3+ 30. Ke1 Bg3# 0-1

