[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.09.04"]
[Round "8"]
[White "Pais, David Seguro Matos "]
[Black "Prazeres, Joao Pires Azevedo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1172"]
[BlackElo "1590"]
[PlyCount "42"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Nc3 Bg4 6. Bb5 Nge7 7. 0-0 Qd7 8. Be2 0-0-0 9. Re1 f6 10. Bf4 g5 11. Be3 h5 12. Nd2 Bxe2 13. Qxe2 g4 14. Nb3 Ng6 15. g3 h4 16. Bd2 hxg3 17. hxg3 Kb8 18. Qe6 Qh7 19. Kf1 Qh1+ 20. Ke2 Qf3+ 21. Kf1 Rh1# 0-1

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.09.03"]
[Round "7"]
[White "Sousa, Manuel Filipe Masca"]
[Black "Pais, David Seguro Matos "]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1134"]
[BlackElo "1172"]
[PlyCount "128"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. Nc3 Ngf6 6. d3 g6 7. Bg5 Bg7 8. 0-0 0-0 9. Qd2 Re8 10. Rfe1 Qc7 11. h3 e6 12. d4 cxd4 13. Nxd4 a6 14. Bh4 Nb6 15. Qd3 Qc4 16. Qxc4 Nxc4 17. b3 Nb6 18. Na4 Nxa4 19. bxa4 d5 20. exd5 Nxd5 21. Red1 Nc3 22. Rd3 Ne2+ 23. Nxe2 Bxa1 24. Nc3 Bxc3 25. Rxc3 b5 26. a5 Rac8 27. Rxc8 Rxc8 28. Bg3 Rxc2 29. a3 Kf8 30. Bd6+ Ke8 31. Bb4 Kd7 32. Kf1 Kc6 33. Ke1 Kd5 34. Kd1 Rxf2 35. g4 f5 36. Ke1 Rh2 37. gxf5 exf5 38. Kf1 f4 39. Kg1 Ra2 40. Kf1 f3 41. h4 h6 42. Kg1 g5 43. hxg5 hxg5 44. Kf1 g4 45. Ke1 g3 46. Be7 Ra1+ 47. Kd2 f2 48. Bh4 f1Q 49. Bxg3 Rd1+ 50. Ke3 Qg1+ 51. Kf3 Qxg3+ 52. Kxg3 Kc4 53. Kf3 Kb3 54. a4 Kxa4 55. Ke2 Rd8 56. Ke3 Kxa5 57. Ke4 b4 58. Ke3 b3 59. Ke4 b2 60. Ke5 b1Q 61. Ke6 Qe1+ 62. Kf5 Rf8+ 63. Kg5 Qg1+ 64. Kh4 Rh8# 0-1

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.09.02"]
[Round "6"]
[White "Pais, David Seguro Matos "]
[Black "Prazeres, Tiago Pires Azevedo"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1172"]
[BlackElo "1402"]
[PlyCount "70"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 b6 6. Nf3 Bb7 7. Be2 d6 8. a3 Bxc3 9. Bxc3 Nbd7 10. 0-0 c5 11. Ne1 Rc8 12. Rc1 Ne4 13. Bf3 Nxc3 14. Rxc3 Ba6 15. b3 Nf6 16. a4 d5 17. Be2 Ne4 18. Rc1 cxd4 19. Qxd4 Qg5 20. f3 Nf6 21. Nc2 h5 22. Nb4 Bb7 23. Nd3 Rfe8 24. Qf4 Qg6 25. Ne5 Qf5 26. Qxf5 exf5 27. f4 g6 28. Kf2 Ne4+ 29. Ke1 dxc4 30. Bxc4 Nd6 31. Kf2 Kg7 32. Rfe1 Ne4+ 33. Ke2 Kf6 34. Nd3 g5 35. g3 Re7 1/2-1/2

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.09.02"]
[Round "5"]
[White "Santos, Ana Pereira Dos"]
[Black "Pais, David Seguro Matos "]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1545"]
[BlackElo "1172"]
[PlyCount "79"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. c3 d5 4. e5 cxd4 5. cxd4 Bb4+ 6. Nc3 a6 7. Nf3 Ne7 8. Qd3 0-0 9. Ng5 Ng6 10. h4 f5 11. h5 Ne7 12. h6 g6 13. Bd2 Nbc6 14. Ne2 Bxd2+ 15. Qxd2 Qa5 16. Qxa5 Nxa5 17. Nf4 Re8 18. Nfxe6 Bxe6 19. Nxe6 Rac8 20. Ng7 Rf8 21. a3 Rc2 22. Rb1 Nb3 23. Rh4 g5 24. Rh5 g4 25. Rg5 Kh8 26. Bd3 Rd2 27. Bxf5 Rxd4 28. Bxg4 Nc5 29. Be2 Ne4 30. Rg4 Ng6 31. Ne6 Nxe5 32. Nxd4 Nxg4 33. Bxg4 Nxf2 34. Bf3 Nd3+ 35. Kd2 Nf4 36. g3 Ne6 37. Nxe6 Rxf3 38. Rc1 Kg8 39. Rc8+ Kf7 40. Ng5+ 1-0

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.09.01"]
[Round "4"]
[White "Mouquinho, Jose Francisco B"]
[Black "Pais, David Seguro Matos "]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1510"]
[BlackElo "1172"]
[PlyCount "67"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. c3 Nf6 7. f3 0-0 8. 0-0 b6 9. Be3 Ba6 10. Nc6 Qc7 11. Bxa6 Nxa6 12. Nd4 Nc5 13. Na3 Qd7 14. Nac2 Ne8 15. Qd2 h6 16. Bxh6 Nc7 17. Bxg7 Kxg7 18. Qg5 N7e6 19. Nf5+ Kg8 20. Nxe7+ Kg7 21. Nf5+ Kg8 22. Qg3 Qc7 23. Nfd4 Rfd8 24. Nxe6 Nxe6 25. Rfd1 Qc5+ 26. Nd4 Rd7 27. Kh1 Rad8 28. Nxe6 fxe6 29. Qxg6+ Rg7 30. Qxe6+ Kh8 31. Rd5 Qf2 32. Rh5+ Rh7 33. Qf6+ Kg8 34. Qxd8+ 1-0

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.08.31"]
[Round "3"]
[White "Pais, David Seguro Matos "]
[Black "Maria, Antonio Jose Concei"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1172"]
[BlackElo "1620"]
[PlyCount "72"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. Nf3 0-0 6. e4 Nh5 7. Be3 b6 8. Be2 Nd7 9. Rc1 Bb7 10. Nd2 Nhf6 11. 0-0 c5 12. d5 Qe8 13. Nb5 Qd8 14. b3 a6 15. Nc3 Qe8 16. a4 e6 17. Re1 exd5 18. exd5 Kh8 19. Bf3 Ne5 20. Qc2 Nxf3+ 21. Nxf3 Qd7 22. Bf4 Rae8 23. Ne4 Nxe4 24. Rxe4 Rxe4 25. Qxe4 Re8 26. Qd3 Bc8 27. h3 h5 28. Kf1 Qd8 29. Re1 Rxe1+ 30. Kxe1 Bf5 31. Qd1 Qe7+ 32. Qe2 Qxe2+ 33. Kxe2 Bf8 34. Kd2 f6 35. Nh4 Kh7 36. Nxf5 gxf5 1/2-1/2

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.08.31"]
[Round "2"]
[White "Pitta, Afonso Gameiro"]
[Black "Pais, David Seguro Matos "]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1172"]
[PlyCount "42"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne5 Qe6 8. Qe2 f6 9. Qb5+ Nc6 10. Qxb7 Qxe5+ 11. Kf1 Nd4 12. Nc3 Nxc2 13. Qxa8+ Kf7 14. Qb7+ Kg6 15. Ne2 d4 16. d3 c4 17. f4 Ne3+ 18. Bxe3 Qxe3 19. dxc4 Bc5 20. Re1 d3 21. Ng3 Qf2# 0-1

[Event "Portugal op"]
[Site "Oeiras"]
[Date "2015.08.30"]
[Round "1"]
[White "Pais, David Seguro Matos "]
[Black "Sa, Claudio Simao Carva"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1172"]
[BlackElo "1714"]
[PlyCount "134"]
[EventDate "2015.08.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 a6 5. e3 b5 6. cxd5 cxd5 7. Rc1 Bf5 8. Nf3 Nbd7 9. Bd3 Bxd3 10. Qxd3 b4 11. Ne2 Ne4 12. Bf4 Qa5 13. Qb3 e6 14. 0-0 Bd6 15. Bxd6 Nxd6 16. Nd2 0-0 17. Rfd1 Rfc8 18. f3 Qb5 19. Kf2 a5 20. a3 bxa3 21. Qxa3 Qb4 22. Qxb4 axb4 23. Nf4 Ra2 24. Rxc8+ Nxc8 25. Rb1 Ncb6 26. Nd3 Na4 27. Nxb4 Rxb2 28. Rxb2 Nxb2 29. Ke2 Kf8 30. e4 dxe4 31. fxe4 Na4 32. Kd3 e5 33. d5 Ndb6 34. Nb3 Ke7 35. Nc6+ Kd6 36. Nba5 Nc5+ 37. Ke3 f5 38. exf5 Nxd5+ 39. Ke2 e4 40. Nd4 Nf4+ 41. Kf2 Kd5 42. Nab3 Ncd3+ 43. Kf1 Kc4 44. g3 Nd5 45. Ke2 Nc3+ 46. Ke3 Ne5 47. Na5+ Kd5 48. Nab3 Nc4+ 49. Kf2 e3+ 50. Ke1 Nd2 51. Nxd2 exd2+ 52. Kxd2 Kxd4 53. Ke1 Ke4 54. Kf2 Kxf5 55. Kf3 h5 56. h3 Nd5 57. Kf2 g6 58. Kf3 g5 59. g4+ hxg4+ 60. hxg4+ Ke5 61. Kg3 Ke4 62. Kh3 Kf4 63. Kg2 Kxg4 64. Kg1 Kf3 65. Kh2 g4 66. Kg1 Nf4 67. Kf1 Ne2 0-1

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.26"]
[Round "7"]
[White "Marrios, Ruben"]
[Black "Pais, David Seguro Matos "]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1364"]
[BlackElo "1181"]
[PlyCount "69"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Bf5 5. Qb3 Nc6 6. Nf3 b6 7. e3 Nf6 8. Bb5 Rc8 9. Ne5 Bd7 10. Nxd7 Qxd7 11. Bd2 e6 12. 0-0 Bd6 13. Rac1 0-0 14. Qa4 Rc7 15. Nxd5 Nxd5 16. Bxc6 Qe7 17. Bxd5 exd5 18. Rxc7 Qxc7 19. Rc1 Bxh2+ 20. Kh1 Qb8 21. f4 Bg3 22. Qd7 Qd8 23. Qh3 Qh4 24. Qxh4 Bxh4 25. Rc7 Ra8 26. Kg1 a6 27. Rd7 Rd8 28. Rxd8+ Bxd8 29. g3 f5 30. Kf2 Kf7 31. Kf3 g6 32. g4 Kf6 33. g5+ Ke6 34. Ke2 b5 35. Kd3 1/2-1/2

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.25"]
[Round "5"]
[White "Carreira, Joao Andre Cortez"]
[Black "Pais, David Seguro Matos "]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1643"]
[BlackElo "1181"]
[PlyCount "53"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Bb4 5. Bg5 Bxc3+ 6. bxc3 c6 7. cxd5 cxd5 8. e3 a6 9. Bd3 0-0 10. 0-0 h6 11. Bh4 Nbd7 12. a4 Qa5 13. Qc2 Re8 14. Nd2 g6 15. Bxf6 Nxf6 16. Bxg6 Bd7 17. Bd3 Rac8 18. Nb3 Qxc3 19. Qxc3 Rxc3 20. Nc5 Ra8 21. a5 Bc8 22. Rfc1 Rxc1+ 23. Rxc1 Nd7 24. Rb1 Nxc5 25. dxc5 e5 26. Rb6 Kg7 27. f3 1-0

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.25"]
[Round "6"]
[White "Pais, David Seguro Matos "]
[Black "Silva, Pedro MBA Andrade"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1181"]
[BlackElo "1318"]
[PlyCount "68"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Bg5 e6 4. Nc3 Be7 5. e3 Nc6 6. Nf3 0-0 7. Bd3 dxc4 8. Bxc4 Bd7 9. 0-0 Bd6 10. Ne4 Re8 11. Nxf6+ gxf6 12. Bh4 Kh8 13. Re1 Be7 14. h3 Rg8 15. e4 e5 16. Bxf7 Rg7 17. Bb3 Bxh3 18. Kh2 Bxg2 19. Rg1 Bxf3 20. Qxf3 Nxd4 21. Qe3 Nxb3 22. Qxb3 Qd2 23. Rg2 Rxg2+ 24. Kxg2 Rg8+ 25. Kf1 Qf4 26. Bg3 Qxe4 27. Re1 Qc6 28. Qe3 Qa6+ 29. Re2 Qc6 30. Qxa7 Qc1+ 31. Re1 Qc4+ 32. Re2 Qc1+ 33. Kg2 Qc6+ 34. Kf1 Qh1# 0-1

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.24"]
[Round "4"]
[White "Pais, David Seguro Matos "]
[Black "Pedroso, Pedro Dinis"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1181"]
[BlackElo "1380"]
[PlyCount "41"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. 0-0 b6 8. Bf4 Bb7 9. Re1 Nbd7 10. a3 c5 11. dxc5 Nxc5 12. Nd2 Nd3 13. Bxd3 Qxd3 14. Re3 Qd7 15. Nb3 Rfd8 16. Qxd7 Rxd7 17. f3 a6 18. Bg5 Ng4 19. fxg4 Bxg5 20. Rh3 Rad8 21. Kf2 1/2-1/2

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.23"]
[Round "3"]
[White "Carreira, Jose Nuno"]
[Black "Pais, David Seguro Matos "]
[Result "0-1"]
[ECO "B53"]
[BlackElo "1181"]
[PlyCount "98"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 g6 4. Bb5+ Nd7 5. dxc5 Qa5+ 6. Nc3 a6 7. Bxd7+ Bxd7 8. cxd6 exd6 9. 0-0 0-0-0 10. Bd2 Bg7 11. Nd5 Qa4 12. Nc3 Qc6 13. Nd5 Be6 14. Bc3 Bxc3 15. bxc3 Bxd5 16. Qxd5 Qxd5 17. exd5 Nf6 18. Ng5 Rd7 19. c4 h6 20. Nf3 g5 21. h3 Ne4 22. Rfe1 f5 23. Nd4 Rf8 24. Ne6 Rf6 25. Re3 Rdf7 26. Rd1 h5 27. f3 f4 28. Rxe4 g4 29. Ng5 Rg7 30. h4 gxf3 31. Nxf3 Rfg6 32. Rd2 Rg3 33. c5 Rxf3 34. c4 Kd7 35. cxd6 Kxd6 36. Re6+ Kc5 37. d6 Rfg3 38. Re5+ Kc6 39. Rg5 Rd7 40. Rxg3 fxg3 41. a4 Rxd6 42. Rxd6+ Kxd6 43. Kf1 Kc5 44. Ke2 Kxc4 45. Kf3 b5 46. axb5 axb5 47. Ke2 Kc3 48. Kd1 Kd3 49. Kc1 Ke2 0-1

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.23"]
[Round "2"]
[White "Pais, David Seguro Matos "]
[Black "Antunes, Ricardo Miguel Mais"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1181"]
[BlackElo "1385"]
[PlyCount "100"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 d5 4. c4 e6 5. Nf3 g6 6. Be2 Bg7 7. 0-0 Ne7 8. Be3 Nbc6 9. Nc3 0-0 10. Bg5 h6 11. cxd5 Nxd4 12. Bxe7 Nxe2+ 13. Qxe2 Qxe7 14. dxe6 Qxe6 15. Qxe6 Bxe6 16. h3 Rfc8 17. Rfc1 Rc6 18. Nb5 Bxb2 19. Rxc6 bxc6 20. Rb1 cxb5 21. Rxb2 Rb8 22. Ne5 Rb6 23. Nd3 a5 24. a4 b4 25. Nc5 Kf8 26. Kf1 Rc6 27. Nb7 Rc1+ 28. Ke2 Ra1 29. Nxa5 Rxa4 30. Nc6 b3 31. Kd3 Ra2 32. Kc3 Rxb2 33. Kxb2 Bd5 34. Nd4 Bxg2 35. Kxb3 Bxh3 36. Kc3 Kg7 37. Nf3 Kf6 38. Kd3 Bg4 39. Nh2 Kf5 40. Ke3 h5 41. f3 Bh3 42. Kf2 Kf4 43. Ke2 Kg3 44. Nf1+ Bxf1+ 45. Kxf1 Kxf3 46. Kg1 g5 47. Kh1 g4 48. Kg1 g3 49. Kh1 g2+ 50. Kg1 f6 0-1

[Event "POR-ch U16"]
[Site "Luso"]
[Date "2015.07.22"]
[Round "1"]
[White "Carreira, Marcelo Costa"]
[Black "Pais, David Seguro Matos "]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1589"]
[BlackElo "1181"]
[PlyCount "51"]
[EventDate "2015.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Nc3 Nf6 6. Be3 Nbd7 7. Bb5 b6 8. Bc6 Rb8 9. Bf4 Bb7 10. Bxb8 Qxb8 11. Bxb7 Qxb7 12. 0-0 Nb8 13. Qd2 Bd6 14. Nb5 Qd7 15. Rae1+ Ne4 16. Nxd6+ Qxd6 17. Ng5 0-0 18. Nxe4 dxe4 19. Rxe4 Nc6 20. c3 Rd8 21. Rfe1 Kf8 22. Qe3 Ne7 23. Rxe7 g6 24. Qh6+ Kg8 25. Re8+ Rxe8 26. Rxe8+ 1-0

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.27"]
[Round "7"]
[White "Fernandes, Vasco Sousa Costa B"]
[Black "Pais, David Seguro Matos "]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "1504"]
[PlyCount "43"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 h6 6. h4 Rg8 7. Bd3 Nf5 8. Nge2 Nc6 9. Bxf5 exf5 10. Qg3 Kf8 11. Bd2 Be6 12. 0-0-0 a6 13. a3 Be7 14. Nf4 Nxd4 15. Be3 c5 16. Bxd4 cxd4 17. Rxd4 g5 18. hxg5 Bxg5 19. Kb1 Qb6 20. Rb4 Qc6 21. Rd1 Be7 22. Qh3 1/2-1/2

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.26"]
[Round "5"]
[White "Dolores, Barbara Daniela Aze"]
[Black "Pais, David Seguro Matos "]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1290"]
[PlyCount "67"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Nbd7 5. Nb5 Bb4+ 6. Nc3 c5 7. a3 Bxc3+ 8. bxc3 0-0 9. e3 Qa5 10. Qc2 h6 11. Bd3 b6 12. Ne2 Bb7 13. 0-0 Rfe8 14. Rab1 Qxa3 15. Ra1 Qxa1 16. Rxa1 a5 17. Rb1 Ba6 18. cxd5 Bxd3 19. Qxd3 exd5 20. Bc7 c4 21. Qc2 Re6 22. Qa4 Rc8 23. Bg3 Rcc6 24. Nf4 b5 25. Rxb5 Re4 26. Rxd5 Nxd5 27. Qxc6 N7f6 28. Nxd5 Re6 29. Qxc4 Ne4 30. h3 Kh7 31. Qd3 g6 32. Be5 Ng5 33. Nf6+ Kg7 34. Ne4+ 1-0

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.26"]
[Round "6"]
[White "Pais, David Seguro Matos "]
[Black "Raimundo, Ines Santos"]
[Result "1/2-1/2"]
[ECO "B00"]
[BlackElo "1271"]
[PlyCount "72"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. e5 Nc6 3. d4 Bf5 4. Bb5 e6 5. Nc3 a6 6. Bxc6+ bxc6 7. a3 c5 8. Nf3 Bg4 9. 0-0 Bxf3 10. Qxf3 cxd4 11. Ne2 Bc5 12. b4 Bb6 13. Bb2 Rb8 14. Bxd4 Bxd4 15. Nxd4 Qh4 16. c3 Ne7 17. Qd3 0-0 18. Qxa6 Ng6 19. Nf3 Qf4 20. Rac1 Nxe5 21. Nxe5 Qxe5 22. Rfe1 Qf4 23. a4 Ra8 24. Qc6 Qc4 25. Qxc4 dxc4 26. a5 Ra6 27. Ra1 Rfa8 28. h3 Kf8 29. Ra4 Ke7 30. Re5 Kd6 31. Re4 Kc6 32. h4 Kd5 33. f3 Kc6 34. f4 Kb5 35. Ra3 c5 36. Re5 Rc6 1/2-1/2

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.25"]
[Round "4"]
[White "Pais, David Seguro Matos "]
[Black "Almeida, Diogo Antonio"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "40"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c4 cxd4 6. Nxd4 Nxe5 7. Nd2 Bb4 8. Qa4+ Bd7 9. Qxb4 dxc4 10. Nxc4 a5 11. Qxb7 Nxc4 12. Bxc4 Qb8 13. Qxb8+ Rxb8 14. a3 Nf6 15. b4 axb4 16. axb4 0-0 17. Bd2 Ne4 18. b5 Nd6 19. Bb3 Nxb5 20. Nxb5 Bxb5 1-0

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.24"]
[Round "3"]
[White "Massena, Maria Beatriz Claud"]
[Black "Pais, David Seguro Matos "]
[Result "0-1"]
[ECO "A00"]
[PlyCount "80"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nd5 Nc6 4. Ne2 e6 5. Ndf4 Nf6 6. d3 e5 7. Nh3 Bxh3 8. gxh3 h6 9. c3 Bc5 10. Bd2 0-0 11. b4 Bb6 12. Bg2 a5 13. a3 dxc3 14. Bxc3 Bd4 15. 0-0 axb4 16. axb4 Rxa1 17. Qxa1 Nxb4 18. Nxd4 exd4 19. Bxb4 Re8 20. Bc5 b6 21. Bxd4 c5 22. Bc3 Qxd3 23. Bxf6 gxf6 24. Qxf6 Re6 25. Qf5 c4 26. Bf3 Rg6+ 27. Bg2 Rg5 28. Qf4 c3 29. h4 Rg6 30. Kh1 c2 31. Qc7 Qd1 32. e5 b5 33. h3 Rb6 34. Qc8+ Kg7 35. Qg4+ Qxg4 36. hxg4 b4 37. Be4 b3 38. Bxc2 bxc2 39. Rc1 Rb1 40. Rg1 Rxg1+ 0-1

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.24"]
[Round "2"]
[White "Mendes, Afonso V Ferraz Sou"]
[Black "Pais, David Seguro Matos "]
[Result "1-0"]
[ECO "C48"]
[PlyCount "106"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Bxc6 bxc6 6. Nxe5 Bb7 7. Nf3 d6 8. 0-0 Qe7 9. Re1 g6 10. d3 Bg7 11. Bg5 0-0 12. h3 Rad8 13. e5 dxe5 14. Nxe5 Qc5 15. Qd2 Rd4 16. Nf3 Rd6 17. Bxf6 Rxf6 18. Ne4 Qd5 19. Nxf6+ Bxf6 20. c3 c5 21. a3 Bh4 22. Rad1 Bf6 23. d4 c4 24. Qf4 Bd8 25. Re5 Qd6 26. Qe3 Bc6 27. d5 Ba4 28. Rd4 Bf6 29. Rxc4 Bb5 30. Rce4 Bxe5 31. Nxe5 Qxd5 32. c4 Qd1+ 33. Kh2 Bc6 34. Nxc6 Qd6+ 35. Ne5 Rb8 36. g3 Rxb2 37. Ng4 Rb8 38. Re8+ Rxe8 39. Qxe8+ Kg7 40. Qe5+ Qxe5 41. Nxe5 Kf6 42. Nd7+ Ke7 43. Nc5 Kd6 44. Nxa6 Kc6 45. c5 Kb7 46. Nb4 c6 47. f4 Kc7 48. a4 f5 49. a5 Kb7 50. a6+ Ka8 51. Nxc6 g5 52. fxg5 h6 53. gxh6 f4 1-0

[Event "POR-ch U14"]
[Site "Luso"]
[Date "2014.07.23"]
[Round "1"]
[White "Pais, David Seguro Matos "]
[Black "Silva, Pedro MBA Andrade"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1276"]
[PlyCount "78"]
[EventDate "2014.07.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. g3 d6 4. d4 g6 5. Bg2 Nb6 6. Nc3 Bg7 7. Nf3 Nc6 8. Bf4 0-0 9. 0-0 Bg4 10. a3 dxe5 11. Bxe5 Nxe5 12. dxe5 Nc4 13. Re1 Qxd1 14. Nxd1 Bxf3 15. Bxf3 Nxe5 16. Bxb7 Rab8 17. Bd5 e6 18. Be4 Nc4 19. b3 Bxa1 20. bxc4 Rb1 21. c3 Rc1 22. Bf3 Bxc3 23. Re3 Ba5 24. Kg2 Rxc4 25. Nb2 Rc3 26. Re4 Rxa3 27. Nc4 Ra4 28. Bd1 Ra1 29. Nb2 Rb8 30. Re2 Rxb2 31. Rxb2 Rxd1 32. Rb7 Bb6 33. Rb8+ Kg7 34. f4 Rd2+ 35. Kf3 Rxh2 36. g4 Rf2+ 37. Kg3 Re2 38. Re8 Re3+ 39. Kh4 Rf3 0-1

