[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.04"]
[Round "10"]
[White "Costa, Americo Jose"]
[Black "Ferreira, Hugo Miguel da Cost"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1694"]
[BlackElo "2101"]
[PlyCount "43"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. e5 d4 5. d3 b6 6. Be2 Bb7 7. 0-0 Be7 8. Nbd2 Nh6 9. Ne4 0-0 10. Bd2 Nc6 11. a3 Rc8 12. b3 b5 13. Nfg5 Qb6 14. a4 a6 15. Qe1 c4 16. Kh1 cxd3 17. Bxd3 bxa4 18. Rxa4 a5 19. Qh4 Qd8 20. Nf6+ Bxf6 21. exf6 Qxf6 22. Nxh7 0-1

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.04"]
[Round "9"]
[White "Mariani, Daniel Brandao"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2016"]
[BlackElo "1694"]
[PlyCount "106"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 Nf6 5. Bg2 c6 6. Qc2 Bd6 7. Nh3 0-0 8. Bf4 Qe7 9. 0-0 Nbd7 10. Rad1 Bxf4 11. Nxf4 Ne4 12. f3 Nxc3 13. Qxc3 Nf6 14. Nd3 Bd7 15. Rde1 Be8 16. Ne5 Nd7 17. Nd3 Bg6 18. Nf4 Bf7 19. e4 g5 20. Nd3 dxc4 21. Qxc4 e5 22. Qc3 exd4 23. Qxd4 fxe4 24. Rxe4 Qd8 25. Ree1 Qb6 26. Qxb6 axb6 27. Re7 Rad8 28. Bh3 Nc5 29. Nxc5 bxc5 30. Rxb7 Rb8 31. Rxb8 Rxb8 32. b3 c4 33. bxc4 Bxc4 34. Rc1 Bd5 35. Bg4 Rb2 36. Ra1 Rxa2 37. Rxa2 Bxa2 38. Kf2 Kf7 39. Ke3 Kf6 40. Kd4 Bd5 41. f4 gxf4 42. gxf4 Bg2 43. Bd7 Ke7 44. Bg4 Kd6 45. Bf5 c5+ 46. Ke3 h6 47. Be4 Bh3 48. Kd3 Be6 49. Kc3 Bf7 50. Kd3 Be6 51. Kc3 Bf7 52. Kd3 Be6 53. Kc3 Bf7 1/2-1/2

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.03"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Garcia Romero, Benjamin Abel"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1694"]
[BlackElo "2205"]
[PlyCount "98"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. e5 Nc6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nh6 7. h3 Bxf3 8. Bxf3 Nf5 9. c3 h5 10. Na3 c4 11. Nc2 Bc5+ 12. Kh2 Qh4 13. Qe1 Qxe1 14. Rxe1 Bf2 15. Re2 Bg3+ 16. Kg1 Bxf4 17. Ne3 Nxe3 18. dxe3 Bxe5 19. Bd2 g6 20. Rd1 Rc8 21. Be1 0-0 22. Bf2 Rfd8 23. Red2 b6 24. Bh4 Rd7 25. Bf2 Rd6 26. e4 Bf4 27. Re2 dxe4 28. Rxe4 Rxd1+ 29. Bxd1 Bc1 30. Rxc4 Bxb2 31. Ba4 Ne7 32. Rxc8+ Nxc8 33. Be1 Nd6 34. Bb3 Ne4 35. c4 Bc3 36. Bf2 Bb4 37. Be3 Bc5 38. Bxc5 Nxc5 39. Bc2 e5 40. Kf2 f5 41. Ke3 Kf7 42. h4 Kf6 43. g3 Ke6 44. Bd1 Ne4 45. Kf3 Kd6 46. Ba4 Nf6 47. Ke3 Kc5 48. Bb3 Ne4 49. Kf3 Nd2+ 0-1

[Event "Lisbon Portugal rapid op"]
[Site "Lisbon"]
[Date "2022.09.03"]
[Round "5"]
[White "Galvao, Henrique Mario Chav"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2099"]
[BlackElo "1694"]
[PlyCount "101"]
[EventDate "2022.09.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. c4 dxe4 4. Nc3 Nf6 5. Be3 Be7 6. Qc2 0-0 7. 0-0-0 Nbd7 8. Be2 c6 9. g4 Nb6 10. g5 Ne8 11. h4 f5 12. gxf6 Nxf6 13. Nh3 Bb4 14. Nxe4 Nxe4 15. Qxe4 Qf6 16. Ng5 Qf5 17. Qg2 e5 18. Bd3 Qg4 19. Bxh7+ Kh8 20. Qxg4 Bxg4 21. Rdg1 Bf5 22. Bxf5 Rxf5 23. Ne6 Rg8 24. dxe5 Nxc4 25. Bd4 Nxe5 26. Rg5 Nd3+ 27. Kc2 Ne1+ 28. Kb1 Rd5 29. Rxd5 cxd5 30. a3 Bd2 31. Rg1 Nf3 32. Rxg7 Nxd4 33. Rxg8+ Kxg8 34. Nxd4 Kf7 35. Kc2 Bf4 36. Kd3 Kf6 37. Nb5 a6 38. Nc3 Ke6 39. Ne2 Be5 40. b3 b5 41. a4 bxa4 42. bxa4 Kd6 43. f4 Bg7 44. Nd4 Bf6 45. h5 Kc5 46. Ne6+ Kb4 47. Nc7 Kxa4 48. Nxd5 Bh8 49. f5 Kb3 50. f6 a5 51. h6 1-0

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.04"]
[Round "4"]
[White "Real, Thibault"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2211"]
[BlackElo "1755"]
[PlyCount "81"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 f5 4. h3 Nf6 5. Be2 e6 6. g4 Bd6 7. g5 Ne4 8. Nf3 Qc7 9. Bxd6 Qxd6 10. Nbd2 0-0 11. Bd3 Nd7 12. Qe2 Nxd2 13. Nxd2 e5 14. dxe5 Nxe5 15. f4 Ng6 16. 0-0-0 Bd7 17. Kb1 Rae8 18. Qf2 c5 19. h4 Bc6 20. h5 Ne7 21. Rh2 b5 22. c4 bxc4 23. Nxc4 dxc4 24. Bxc4+ Bd5 25. Qf3 Rd8 26. Rhd2 Kh8 27. Bxd5 Qb6 28. h6 gxh6 29. gxh6 Qxh6 30. Rh1 Qg7 31. Rg2 Ng6 32. Bc4 Rd6 33. Rgh2 Rfd8 34. Qh5 R8d7 35. Qxf5 Rd1+ 36. Rxd1 Rxd1+ 37. Kc2 Rg1 38. Rd2 h6 39. Rd8+ Kh7 40. Rd7 Rg2+ 41. Kd3 1-0

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.03"]
[Round "2"]
[White "Plichta, Kamil"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2347"]
[BlackElo "1755"]
[PlyCount "131"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. cxd5 exd5 5. e4 dxe4 6. Bc4 Nf6 7. Nh3 c5 8. Ng5 cxd4 9. Nf7 Qb6 10. Nxh8 dxc3 11. Bf7+ Ke7 12. bxc3 Na6 13. Ba3+ Nc5 14. Qd4 Nfd7 15. Rd1 Kd8 16. 0-0 Nd3 17. Bxf8 Qxd4 18. cxd4 Nxf8 19. f3 Be6 20. fxe4 fxe4 21. d5 Bg4 22. Rd2 Ke7 23. h3 Bd7 24. d6+ Kxd6 25. Bc4 Be6 26. Bxd3 exd3 27. Rxd3+ Ke7 28. Re3 Nd7 29. Nf7 h6 30. a3 Rf8 31. Ne5 Rxf1+ 32. Kxf1 Nc5 33. Kf2 Kd6 34. Nd3 Nd7 35. Nf4 Bf7 36. Kf3 Nf6 37. Rc3 g5 38. Rd3+ Kc7 39. Ne2 Bd5+ 40. Kf2 Bc4 41. Rf3 Nd7 42. Nd4 b5 43. Ke3 a5 44. Kd2 b4 45. axb4 axb4 46. Nc2 b3 47. Rc3 bxc2 48. Rxc4+ Kd6 49. Rxc2 h5 50. Ke3 Ke5 51. Ra2 Nf6 52. Ra5+ Nd5+ 53. Kf3 Kd4 54. Ra8 Nf6 55. g3 Ke5 56. Ra5+ Nd5 57. Rc5 Kd4 58. Rb5 Ke5 59. g4 h4 60. Ra5 Kd4 61. Ra7 Ke5 62. Rf7 Ke6 63. Rf5 Nf4 64. Rxf4 gxf4 65. Kxf4 Kf6 66. g5+ 1-0

[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.02"]
[Round "1"]
[White "Costa, Americo Jose"]
[Black "Pietruszewski, Marcin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1755"]
[BlackElo "2226"]
[PlyCount "70"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 b6 3. f4 Bb7 4. Nf3 c5 5. c3 d6 6. Bc4 e6 7. 0-0 Nbd7 8. Ng5 h6 9. Nxe6 fxe6 10. Bxe6 d5 11. Qf3 Bd6 12. c4 cxd4 13. exd4 Nf8 14. Bh3 Qe7 15. Nc3 dxc4 16. d5 N8d7 17. Bd2 0-0 18. Rae1 Bc5+ 19. Kh1 Qd6 20. Be6+ Kh8 21. Qh3 Bxd5 22. Nxd5 Nxd5 23. f5 Kh7 24. g4 Nc7 25. Bxh6 gxh6 26. g5 Nxe6 27. Rxe6 Qd5+ 28. Rf3 Qd1+ 29. Qf1 Qxf1+ 30. Rxf1 hxg5 31. Rd1 Nf6 32. Rc1 Rad8 33. Rxc4 Rd1+ 34. Kg2 g4 35. h3 Rg1+ 0-1

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.25"]
[Round "7"]
[White "Costa, Americo Jose"]
[Black "Lopes, Joao Pedro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1838"]
[BlackElo "2046"]
[PlyCount "38"]
[EventDate "2017.06.21"]
[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. e3 Nf6 3. f4 e6 4. Bd3 c5 5. c3 cxd4 6. exd4 Bd6 7. Nf3 Qc7 8. 0-0 Bxf4 9. Bxf4 Qxf4 10. Ne5 Qh6 11. Nd2 Nc6 12. Ndf3 0-0 13. Qe2 Nh5 14. Ng4 Qf4 15. Nfe5 Qg5 16. Rf3 Nxe5 17. Nxe5 f6 18. Rg3 Nxg3 19. hxg3 fxe5 0-1

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.25"]
[Round "6"]
[White "Fernandes, Ricardo Paulos"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1818"]
[BlackElo "1838"]
[PlyCount "101"]
[EventDate "2017.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 e6 3. Bb2 f5 4. e3 Nf6 5. Nc3 c6 6. h3 Bd6 7. Be2 0-0 8. d4 Nbd7 9. Qd2 b5 10. a4 b4 11. Na2 Ne4 12. Qd1 Qf6 13. Ne5 Qg5 14. Bf3 Ndf6 15. h4 Qh6 16. Nxc6 Ng4 17. Bxe4 Nxf2 18. Kxf2 fxe4+ 19. Ke2 Ba6+ 20. Kd2 Rf2+ 21. Kc1 Qxe3+ 22. Kb1 Rxc2 23. Naxb4 Bxb4 24. Nxb4 Rd2 25. Qe1 Re2 26. Qc1 Qxb3 27. Qc3 Qxc3 28. Bxc3 Bc4 29. g4 a5 30. Nc2 Rb8+ 31. Kc1 Bd3 32. Ne1 Rc8 33. Ra3 e5 34. Kd1 Rb8 35. Nxd3 exd3 36. Ra1 e4 37. Bxa5 Rbb2 38. Rc1 Rec2 39. Re1 g6 40. Rxc2 Rxc2 41. Bd2 Ra2 42. a5 Ra1+ 43. Bc1 Rxa5 44. Kd2 Ra2+ 45. Ke3 Rg2 46. Kf4 d2 47. Bxd2 Rxd2 48. Ke5 Rg2 49. Kxd5 e3 50. Rxe3 Rxg4 51. Re4 1/2-1/2

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.24"]
[Round "5"]
[White "Costa, Americo Jose"]
[Black "Ulyanovskyy, Viktor"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1838"]
[BlackElo "2219"]
[PlyCount "79"]
[EventDate "2017.06.21"]
[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 d5 3. f4 Nc6 4. c3 Nf6 5. Nf3 Bg4 6. Bd3 Ne4 7. 0-0 e6 8. Nbd2 f5 9. Bb5 Qb6 10. Qa4 Bxf3 11. Nxf3 a6 12. Be2 c4 13. Qc2 Rc8 14. Bd2 Bd6 15. Be1 0-0 16. Nd2 Nxd2 17. Qxd2 Qc7 18. Bh4 Be7 19. Qe1 b5 20. Qg3 b4 21. Bxe7 Qxe7 22. Qe1 bxc3 23. bxc3 Rb8 24. Qc1 Rb6 25. g4 Rfb8 26. g5 Na7 27. a4 Nc8 28. Bd1 Nd6 29. Bc2 Nb7 30. Qa3 Qxa3 31. Rxa3 Rb2 32. Rf2 Na5 33. Kg2 Nb3 34. Kg3 Kf7 35. h4 g6 36. Rh2 Nc1 37. a5 Nd3 38. Ra1 Kg7 39. Rg2 R8b7 40. Rh2 1/2-1/2

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.24"]
[Round "4"]
[White "Reis, Luis Sousa"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2182"]
[BlackElo "1838"]
[PlyCount "43"]
[EventDate "2017.06.21"]
[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 f5 2. e4 fxe4 3. Nc3 Nf6 4. d3 exd3 5. Bxd3 e5 6. Nf3 d6 7. Ng5 g6 8. Qc2 e4 9. Ncxe4 Bg7 10. Nxf6+ Qxf6 11. Nxh7 Qe5+ 12. Qe2 Bf5 13. Bxf5 gxf5 14. Ng5 Qxe2+ 15. Kxe2 Kd7 16. Nf3 Na6 17. Be3 Rae8 18. Kd2 Re4 19. g3 Rxc4 20. b3 Re4 21. Rad1 Bh6 22. Bxh6 1/2-1/2

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.23"]
[Round "3"]
[White "Costa, Americo Jose"]
[Black "Ferreira, Hugo Miguel da Cost"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1838"]
[BlackElo "2027"]
[PlyCount "54"]
[EventDate "2017.06.21"]
[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 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d5 5. Nf3 0-0 6. 0-0 Ne4 7. Nbd2 Nd6 8. c3 c6 9. Qc2 Nd7 10. Ne5 Nb6 11. Ndf3 f6 12. Nxg6 hxg6 13. Bxg6 Bd7 14. f5 Nbc8 15. Nh4 Nf7 16. Qe2 Ncd6 17. Qh5 Nh6 18. e4 Ndf7 19. Rf3 Ng5 20. Be3 dxe4 21. Rg3 e6 22. Rxg5 fxg5 23. Bxg5 Qc7 24. Bxh6 Bxh6 25. Bh7+ Kxh7 26. Qg6+ Kh8 27. Qxh6+ Kg8 1/2-1/2

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.22"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Silva, Ana Marta Nunes"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1838"]
[PlyCount "51"]
[EventDate "2017.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nc6 3. e3 Bf5 4. c3 Nf6 5. Nf3 e6 6. Bb5 Qd7 7. Ne5 Qd6 8. Qa4 Be7 9. Nxc6 Bd8 10. b3 0-0 11. Ba3 Qd7 12. Ne7+ Qxe7 13. Bxe7 Bxe7 14. b4 Rac8 15. Qxa7 b6 16. Bc6 Rcd8 17. Qxc7 Ne8 18. Qxe7 g6 19. Qxd8 Be4 20. Bxe8 Kg7 21. 0-0 Bd3 22. Qe7 Kh6 23. Qxf8+ Kh5 24. Qxf7 b5 25. Qxh7+ Kg4 26. Qh3# 1-0

[Event "Caparica op 2nd"]
[Site "Caparica"]
[Date "2017.06.21"]
[Round "1"]
[White "Abreu, Joao Miguel Silvest"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1374"]
[BlackElo "1838"]
[PlyCount "90"]
[EventDate "2017.06.21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 0-0 6. d3 d6 7. Be3 Bg4 8. Qd2 Qd7 9. d4 Bxf3 10. gxf3 exd4 11. Bxd4 Qh3 12. Kh1 Qxf3+ 13. Kg1 Nxe4 14. Nxe4 Qxe4 15. f3 Qxd4+ 16. Qxd4 Nxd4 17. c3 Nf5 18. Rae1 Bh4 19. Re2 Rfe8 20. Rxe8+ Rxe8 21. b3 Ne3 22. Rb1 Nxc4 23. bxc4 b6 24. Rd1 Re1+ 25. Rxe1 Bxe1 26. Kg2 Bxc3 27. Kg3 a5 28. a4 c6 29. Kf4 Be5+ 30. Ke3 Bxh2 31. Ke4 g6 32. Ke3 f5 33. Kf2 Kf7 34. Ke3 g5 35. Kf2 Ke6 36. Ke3 h5 37. Kf2 d5 38. cxd5+ Kxd5 39. Ke3 b5 40. axb5 cxb5 41. Kd2 b4 42. Kc2 a4 43. Kb2 Be5+ 44. Kc2 h4 45. Kd3 h3 0-1

[Event "POR-ch blitz"]
[Site "Almada"]
[Date "2017.06.10"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Silva, Luis Neves Da"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1821"]
[BlackElo "2317"]
[PlyCount "56"]
[EventDate "2017.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nh6 5. c3 Nd7 6. Bd3 Nf6 7. 0-0 Bf5 8. Qe2 Bxd3 9. Qxd3 0-0 10. Nbd2 Nf5 11. Ne5 Nd6 12. c4 c6 13. c5 Nde4 14. g4 Nxd2 15. Bxd2 Ne4 16. Nf3 b6 17. b4 Qd7 18. h3 Rfb8 19. Rab1 h5 20. Nh2 hxg4 21. hxg4 Bf6 22. Kg2 Bh4 23. Be1 Bxe1 24. Rfxe1 Kg7 25. Rh1 Rh8 26. Kf3 Rh3+ 27. Kg2 Rah8 28. Rbf1 Rg3# 0-1

[Event "POR-chT2"]
[Site "Portugal"]
[Date "2005.04.16"]
[Round "?"]
[White "Costa, Americo Jose"]
[Black "Santos, Joao Artur Almeida"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1956"]
[PlyCount "65"]
[EventDate "2005.01.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. f4 d5 2. d4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. cxd3 e6 7. 0-0 c5 8. Nc3 Nc6 9. Qa4 Qd7 10. Ne5 Nxe5 11. dxe5 Qxa4 12. Nxa4 Nd7 13. b3 Be7 14. Ba3 b5 15. Nc3 b4 16. Nxd5 bxa3 17. Nc7+ Kd8 18. Nxa8 Kc8 19. Rac1 Kb7 20. d4 Rxa8 21. f5 Bg5 22. Rc3 Re8 23. fxe6 fxe6 24. Rf7 Re7 25. Rd3 cxd4 26. exd4 Nb8 27. g3 Nc6 28. h4 Bh6 29. g4 Nxd4 30. g5 Bxg5 31. hxg5 Nf3+ 32. Rdxf3 Rc7 33. Rh3 0-1

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.12"]
[Round "9.7"]
[White "Gaboleiro, Guilherme F Salgado"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2191"]
[BlackElo "1970"]
[PlyCount "88"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ne2 g6 8. g3 h5 9. h3 b6 10. Nf3 Ba6 11. Qa4 Qc8 12. Be3 Bd3 13. Qd1 c4 14. Bg2 Ne7 15. Nh4 Nf5 16. Nxf5 gxf5 17. Ng1 Qa6 18. Nf3 Be7 19. Qd2 0-0-0 20. h4 Nf8 21. Ng5 Bxg5 22. fxg5 Kd7 23. Bf4 Qa4 24. Bf3 Qc2 25. Qxc2 Bxc2 26. Kd2 Bd3 27. b4 a5 28. a4 axb4 29. cxb4 Be4 30. Bxe4 fxe4 31. a5 bxa5 32. Rxa5 Rc8 33. Kc3 Ng6 34. Be3 Ne7 35. Rha1 Nf5 36. Bf4 Rc7 37. Ra7 Rhc8 38. b5 Rb8 39. Rxc7+ Kxc7 40. Ra7+ Rb7 41. Rxb7+ Kxb7 42. g4 hxg4 43. h5 g3 44. Bxg3 Nxg3 0-1

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.10"]
[Round "8.6"]
[White "Costa, Americo Jose"]
[Black "Simoes, John William"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1970"]
[BlackElo "2082"]
[PlyCount "126"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. d4 Be7 5. Bd3 0-0 6. Nbd2 c5 7. c3 Nc6 8. 0-0 h6 9. Ne5 a6 10. a4 g6 11. Qf3 Nxe5 12. fxe5 Ne8 13. Qh3 h5 14. g4 hxg4 15. Qxg4 Ng7 16. Nf3 c4 17. Bc2 Nf5 18. e4 dxe4 19. Bxe4 Kg7 20. Bg5 Bxg5 21. Nxg5 Rh8 22. Bxf5 exf5 23. Qg3 Rh5 24. h4 Be6 25. Rae1 Qd7 26. Rf4 Rd8 27. Nxe6+ fxe6 28. Re2 Rdh8 29. Rg2 g5 30. Qe3 g4 31. d5 Rxh4 32. Rd4 Kg6 33. dxe6 Qxa4 34. Qe2 Re8 35. e7 Rxe7 36. Rd6+ Kh7 37. Rf6 Qb5 38. Rxf5 Qc5+ 39. Qf2 Qxf2+ 40. Rgxf2 Kg7 41. Kg2 Rh6 42. Kg3 Rg6 43. R5f4 b5 44. Re2 Ree6 45. Rxg4 Kf7 46. Rxg6 Rxg6+ 47. Kf4 Ke6 48. Rd2 Ke7 49. Kf5 Rg1 50. Rd6 Rf1+ 51. Ke4 Rf2 52. Rxa6 Rxb2 53. Kd5 Rc2 54. Ra7+ Kf8 55. Rb7 Rxc3 56. Rxb5 Rc1 57. Rb7 c3 58. Ke6 c2 59. Rc7 Kg8 60. Ke7 Kg7 61. e6 Kg6 62. Ke8 Re1 63. Rxc2 Rxe6+ 1/2-1/2

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.09"]
[Round "7.11"]
[White "Placido, Maria Armanda Codea"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "D09"]
[BlackElo "1970"]
[PlyCount "64"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 Qd7 7. 0-0 0-0-0 8. Nbd2 Nge7 9. Qb3 Ng6 10. Re1 a6 11. a3 h5 12. h4 Bc5 13. Ne4 Ba7 14. Bg5 Rde8 15. Ned2 Ngxe5 16. Nxe5 Rxe5 17. Bf4 Rxe2 18. Rxe2 Bxe2 19. Re1 Re8 20. Kh2 d3 21. Ne4 f5 22. Qc3 fxe4 23. Bh3 Bg4 24. Bxg4 hxg4 25. Qd2 Nd4 26. Kg2 Nf3 27. Qd1 Nxe1+ 28. Qxe1 e3 29. fxe3 d2 30. Qd1 Bxe3 31. b4 Bxf4 32. gxf4 Re1 0-1

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.08"]
[Round "6.15"]
[White "Costa, Americo Jose"]
[Black "Grade, Jose Joao"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1970"]
[PlyCount "83"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. e3 c5 4. d4 Nc6 5. d5 Nb4 6. c4 g6 7. a3 Na6 8. Nc3 Bg7 9. Bd3 0-0 10. 0-0 Nc7 11. e4 fxe4 12. Nxe4 Nce8 13. Nfg5 Nxe4 14. Nxe4 e5 15. Ng5 exf4 16. Nxh7 Bd4+ 17. Kh1 Rf7 18. Bxg6 Rxh7 19. Bxh7+ Kxh7 20. Qh5+ Kg8 21. Rxf4 Ng7 22. Qf7+ Kh7 23. Bd2 d6 24. Raf1 Be5 25. Bc3 Bxc3 26. bxc3 Qg5 27. g3 Bg4 28. h4 Qh5 29. Qxh5+ Bxh5 30. g4 Bg6 31. h5 Bd3 32. Rd1 Bc2 33. Rd2 Bb1 34. Rb2 Bd3 35. Rxb7 Kh6 36. Kh2 Re8 37. Rf6+ Kg5 38. Rxd6 Re2+ 39. Kg3 Ne8 40. Re6 Nf6 41. Rxa7 Bxc4 42. Rg7+ 1-0

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.07"]
[Round "5.21"]
[White "Costa, Americo Jose"]
[Black "Rego, Pedro Filipe"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1970"]
[PlyCount "125"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. d4 Bg7 4. e3 e6 5. Bd3 Nf6 6. Nbd2 Nbd7 7. 0-0 c5 8. c3 b6 9. Ne5 Bb7 10. Qf3 0-0 11. g4 c4 12. Bc2 Qe7 13. Rf2 Nxe5 14. dxe5 Nd7 15. g5 Nc5 16. h4 d4 17. Qh3 d3 18. Bd1 Ne4 19. Nxe4 Bxe4 20. Bf3 Bxf3 21. Qxf3 Rfd8 22. Bd2 Qd7 23. Raf1 Qb5 24. Bc1 Rac8 25. Rd1 Qd5 26. e4 Qa5 27. a3 Bf8 28. Be3 Bc5 29. Rdd2 Bxe3 30. Qxe3 Qc5 31. Qf3 b5 32. h5 Rd7 33. Kg2 a5 34. Kg3 b4 35. axb4 axb4 36. cxb4 Qxb4 37. f5 exf5 38. exf5 Rf8 39. Qc6 Qe7 40. Qf6 Qxf6 41. gxf6 Re8 42. hxg6 Rxe5 43. gxh7+ Kxh7 44. Kf4 Re2 45. Rfxe2 dxe2 46. Rxe2 Rb7 47. Rh2+ Kg8 48. Rg2+ Kf8 49. Rd2 Ke8 50. Kg5 Rb8 51. Rh2 Kd7 52. Rh7 Rf8 53. Kh6 Kd6 54. Kg7 Rb8 55. Kxf7 Rxb2 56. Kg8 Rb8+ 57. Kg7 Ke5 58. f7 Kxf5 59. Rh4 Ke6 60. Rxc4 Rb7 61. Re4+ Kf5 62. Re1 Rd7 63. Kg8 1-0

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.06"]
[Round "4.25"]
[White "Catarino, Marcio Lopes"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1970"]
[PlyCount "70"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. c3 Qa5 5. d3 d6 6. Qc2 Nf6 7. Bd2 Be7 8. d4 cxd4 9. cxd4 Qh5 10. Be2 Qg6 11. Nc3 h6 12. Nh4 Qh7 13. Nf3 d5 14. Nb5 0-0 15. Nc7 Rb8 16. Na6 Ra8 17. Bb5 dxe4 18. Bxc6 bxc6 19. Nc7 Rb8 20. Ne5 Bd6 21. Nxc6 Bxc7 22. Ne7+ Kh8 23. Qxc7 Ba6 24. b3 e3 25. fxe3 Qd3 26. Kd1 Ne4 27. Qc2 Nf2+ 28. Kc1 Rfc8 29. Nxc8 Rxc8 30. Qxc8+ Bxc8 31. Re1 Bb7 32. g3 Be4 33. Kb2 Qxd2+ 34. Ka3 Nd3 35. Rad1 Qb4# 0-1

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.03"]
[Round "3.22"]
[White "Peixoto, Antonio Pedro B Dua"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2124"]
[BlackElo "1970"]
[PlyCount "61"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ng8 6. h4 Bxg5 7. hxg5 Qxg5 8. Nh3 Qh6 9. f4 Qh4+ 10. Kd2 Nh6 11. Bd3 Bd7 12. g3 Qxg3 13. Ne2 Qg4 14. Qf1 f5 15. Ng5 Nf7 16. Nxf7 Kxf7 17. Qf2 c5 18. dxc5 Nc6 19. Rag1 Nxe5 20. Rxg4 Nxg4 21. Qh4 Rag8 22. Nd4 h6 23. Nf3 Bc6 24. Nd4 g5 25. fxg5 hxg5 26. Qxh8 Rxh8 27. Rxh8 Nf6 28. Nxc6 bxc6 29. b4 f4 30. b5 cxb5 31. c6 1-0

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.02"]
[Round "2.19"]
[White "Costa, Americo Jose"]
[Black "Afonso, Sara Cerqueira"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1970"]
[PlyCount "137"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. d4 Bf5 4. e3 Nc6 5. c3 e6 6. Qa4 Bd6 7. Bb5 Qd7 8. 0-0 a6 9. Ne5 Bxe5 10. fxe5 Ne4 11. Bxc6 Qxc6 12. Qa3 Qd7 13. Bd2 Qe7 14. Qb3 c6 15. Be1 0-0 16. c4 Qd7 17. Nc3 Nxc3 18. Qxc3 dxc4 19. Qxc4 Qd5 20. Qxd5 cxd5 21. Bb4 Rfe8 22. Rfc1 Rac8 23. Kf2 f6 24. Bd6 Kf7 25. Rc5 Rxc5 26. dxc5 Rc8 27. Rc1 fxe5 28. Bxe5 Be4 29. b4 Bd3 30. a4 Kg6 31. g4 Rc6 32. Rc3 Bc4 33. e4 a5 34. exd5 exd5 35. b5 Rxc5 36. Ke3 Rc8 37. Kd4 b6 38. h3 Re8 39. Re3 Re7 40. h4 h6 41. Kc3 Kf7 42. Bd4 Rb7 43. g5 hxg5 44. hxg5 Rb8 45. g6+ Kxg6 46. Re6+ Kf5 47. Re5+ Kf4 48. Re6 Kf5 49. Re5+ Kf4 50. Re7 Rc8 51. Bxb6 Kf5 52. Bc7 g5 53. b6 Ba6 54. Kd4 Bb7 55. Kc5 g4 56. Re5+ Kf6 57. Re3 Kf5 58. Kd4 Rg8 59. Rc3 Rc8 60. Rc5 Re8 61. Rxa5 Re4+ 62. Kd3 Rb4 63. Ra7 Bc6 64. a5 d4 65. a6 Be4+ 66. Kd2 Rb2+ 67. Kd1 Rb1+ 68. Kd2 Rb2+ 69. Kd1 1/2-1/2

[Event "Batalha dos Mestres op 2nd"]
[Site "Lisbon"]
[Date "2003.10.01"]
[Round "1.12"]
[White "Monteiro, Jose Ferrinho"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1970"]
[PlyCount "48"]
[EventDate "2003.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Bf5 4. f3 exf3 5. Qxf3 Qc8 6. Qf2 Nf6 7. Bb5+ c6 8. Bc4 a5 9. a4 Na6 10. Nf3 e6 11. 0-0 Bd6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Ne5 0-0 15. Rae1 Nb4 16. Ne4 Bxe4 17. Rxe4 b5 18. Ng4 Be7 19. Nh6+ gxh6 20. Rg4+ Kh8 21. Qe3 Bg5 22. Rxg5 hxg5 23. Qe5+ f6 24. Rxf6 Rg8 1-0

[Event "Lisbon op"]
[Site "Lisbon"]
[Date "2003.??.??"]
[Round "3"]
[White "Costa, Americo Jose"]
[Black "Fanha, Paulo Alexandre Mar"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1956"]
[BlackElo "2032"]
[PlyCount "92"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. f4 Bg4 4. Nf3 e6 5. Bd3 Nbd7 6. 0-0 Ne4 7. Nbd2 Ndf6 8. Qe1 Bxf3 9. Nxf3 Bd6 10. c3 0-0 11. Qh4 Re8 12. Bd2 h6 13. Rae1 c5 14. Bc1 c4 15. Bc2 b5 16. Re2 a5 17. g4 b4 18. Rg2 bxc3 19. bxc3 Nxc3 20. g5 Nfe4 21. Qh5 g6 22. Qxh6 Bf8 23. Qh4 Bg7 24. Ne5 Qe7 25. Ng4 Reb8 26. a3 Ra7 27. Ne5 Bxe5 28. fxe5 Qf8 29. Qg4 Kg7 30. h4 Qh8 31. a4 Qh7 32. Kh2 Rh8 33. Kh3 Qh5 34. Ba3 Qxg4+ 35. Kxg4 Rb7 36. Rh2 Rh5 37. Bxe4 Nxe4 38. Rb2 Rxb2 39. Bxb2 Rh8 40. Ba3 Rb8 41. Be7 Rb2 42. Bd8 c3 43. Bxa5 c2 44. Rc1 Nf2+ 45. Kf3 Nd3 46. Bc3 Ra2 0-1

[Event "Lisbon op"]
[Site "Lisbon"]
[Date "2003.??.??"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Grade, Jose Fernando Marqu"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1956"]
[BlackElo "1935"]
[PlyCount "69"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. f4 c5 2. e3 Nc6 3. d4 cxd4 4. exd4 a6 5. Nf3 d6 6. Be2 Nf6 7. 0-0 e6 8. Kh1 Be7 9. c3 0-0 10. Bd3 b5 11. Nbd2 Bb7 12. Ne4 h6 13. Ng3 Qc7 14. Bc2 Rae8 15. Qd3 b4 16. Nh5 g6 17. Ng3 Kg7 18. c4 Na5 19. b3 Bxf3 20. Rxf3 Nc6 21. Bb2 d5 22. c5 a5 23. Re1 Nd8 24. h4 h5 25. Re5 Rh8 26. Rg5 Rh6 27. f5 Ne4 28. Nxe4 dxe4 29. Qxe4 exf5 30. Qf4 Qxf4 31. Rxf4 Bxg5 32. hxg5 Rhh8 33. d5+ Kh7 34. c6 Re1+ 35. Kh2 1-0

[Event "Lisbon op"]
[Site "Lisbon"]
[Date "2003.??.??"]
[Round "1"]
[White "Veres, Mikola"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1956"]
[PlyCount "120"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Bd7 6. Nf3 Qc7 7. Na3 a6 8. Nc2 cxd4 9. cxd4 Rc8 10. Bd3 Nb4 11. Nxb4 Bxb4+ 12. Nd2 Qb6 13. 0-0 Bb5 14. Nb3 Bxd3 15. Qxd3 Bf8 16. Rac1 Ne7 17. Rxc8+ Nxc8 18. Rc1 Na7 19. Qc2 Nc6 20. Bd2 Be7 21. Qd3 0-0 22. Re1 a5 23. Bc3 a4 24. Nd2 Bg5 25. Nf3 Bh6 26. g4 g6 27. a3 Rc8 28. g5 Bf8 29. h4 Ne7 30. Kg2 Nf5 31. Rc1 Rc6 32. Qd1 Qb5 33. Kh3 Qa6 34. Nh2 Qc4 35. Ra1 Ng7 36. Ng4 Nh5 37. Qf3 Qd3 38. Qxd3 Nf4+ 39. Kg3 Nxd3 40. Rd1 Nxb2 41. Bxb2 Bxa3 42. Ba1 Rc1 43. Rxc1 Bxc1 44. Nf6+ Kh8 45. Nd7 a3 46. Nc5 Bb2 47. Nb3 Bxa1 48. Nxa1 Kg7 49. Kf3 Kf8 50. Ke2 Ke7 51. Kd2 Kd7 52. Kc2 Kc6 53. Kc3 Kb5 54. Kb3 a2 55. f3 b6 56. f4 Ka5 57. Nc2 Kb5 58. Na3+ Ka5 59. Kxa2 Kb4 60. Kb2 b5 1/2-1/2

[Event "Setubal-ch"]
[Site "Arrentela"]
[Date "2001.05.12"]
[Round "2.5"]
[White "Sousa, Marcio Adelino Dos"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1721"]
[BlackElo "2005"]
[PlyCount "37"]
[EventDate "2001.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. Nge2 dxc4 8. Bxc4 Nbd7 9. 0-0 c6 10. Be3 Nb6 11. Bd3 Nbd5 12. Nxd5 Nxd5 13. Qc2 g6 14. Bh6 Re8 15. a3 Bf6 16. f4 Ne3 17. Qc3 Nxf1 18. Rxf1 Rxe2 19. Re1 0-1

[Event "Setubal-chT"]
[Site "Almada"]
[Date "2001.01.14"]
[Round "2.2"]
[White "Figueiredo, Helder"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "116"]
[EventDate "2001.01.14"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bd6 6. 0-0 Nf6 7. Bg5 0-0 8. Nc3 c6 9. Ne5 Bxe2 10. Qxe2 Re8 11. f4 Nbd7 12. Qf3 Qc7 13. Ne2 Ne4 14. Rad1 Nxg5 15. fxg5 Nxe5 16. dxe5 Bxe5 17. b3 Bxh2+ 18. Kh1 Be5 19. g3 Re7 20. Kg2 Rae8 21. Rh1 g6 22. Qg4 Bg7 23. Nf4 Qe5 24. Rdf1 Qf5 25. Qh4 Re2+ 26. Nxe2 Rxe2+ 27. Kg1 Qxc2 28. Rh2 Qc5+ 29. Kh1 Rxh2+ 30. Qxh2 Qe7 31. Qh4 c5 32. Qf4 Bd4 33. b4 Qe6 34. g4 b6 35. Rb1 h5 36. gxh6 Be3 37. h7+ Kxh7 38. Qh2+ Kg7 39. Re1 Qe4+ 40. Qg2 Qxg2+ 41. Kxg2 d4 42. bxc5 bxc5 43. Kf3 f5 44. gxf5 gxf5 45. Rb1 c4 46. Rb7+ Kf6 47. Rxa7 c3 48. Rc7 Ke6 49. a4 Kd6 50. Rc8 Kd7 51. Rc4 Kd6 52. a5 Kd5 53. Rc8 f4 54. a6 d3 55. Rxc3 Kd4 56. Rc8 Kd5 57. Rc3 d2 58. Rd3+ Kc6 1/2-1/2

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.24"]
[Round "8"]
[White "Charneira, Hermenegildo"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2154"]
[PlyCount "55"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. 0-0 cxd4 9. Nxd4 Nxd4 10. cxd4 Qxd4 11. Nf3 Qg4 12. h3 Qh5 13. Re1 Be7 14. Kh2 f5 15. exf6 Nxf6 16. Bb5+ Kf8 17. Bf4 b6 18. Qd4 Rg8 19. Kh1 g5 20. Bd6 Qf7 21. Bg3 Ne4 22. Ne5 Qg7 23. Rac1 h5 24. Rc7 a6 25. Rec1 Nd6 26. Bd3 Ke8 27. Bg6+ Kf8 28. Rxc8+ 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.23"]
[Round "7"]
[White "Durao, Joaquim Manuel"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2136"]
[PlyCount "138"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[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 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Qh5 g6 8. Bxe7 Qxe7 9. Qe2 a6 10. f4 Qb4 11. 0-0-0 Nc6 12. Nf3 h5 13. Kb1 Nb6 14. a3 Qe7 15. Qd2 Bd7 16. g3 Na7 17. Rh2 Bb5 18. Nxb5 Nxb5 19. Qb4 Qxb4 20. axb4 c6 21. c3 Nc7 22. b3 Nb5 23. Kb2 Ke7 24. Ra1 Nd7 25. Bd3 Nc7 26. c4 Rac8 27. Rc2 Ne8 28. Rac1 Nb6 29. Ng1 Ng7 30. Ne2 Nf5 31. c5 Nd7 32. Ra1 Rhd8 33. Kc3 Re8 34. Kd2 Nh6 35. Ke3 Rg8 36. Kf3 Nf5 37. Rca2 Nb8 38. Rg1 Rcd8 39. Raa1 Rg7 40. Rh1 Nh6 41. Rhg1 Rf8 42. Nc3 Ng4 43. Ra2 f6 44. exf6+ Rxf6 45. Re1 Kd7 46. Rae2 Nh6 47. Na4 Re7 48. Nb2 Nf5 49. Bxf5 gxf5 50. Nd3 Kd8 51. Kf2 Nd7 52. Kg2 Rh6 53. Nf2 Nf8 54. Nh3 Kd7 55. Ng5 Rf6 56. Nf3 Ng6 57. Kf2 Re8 58. Ra2 Ne7 59. Ne5+ Kc7 60. Rae2 Nc8 61. Ra2 Na7 62. Re3 Nb5 63. Nf3 Re7 64. Rd3 Rg7 65. Ra1 Rfg6 66. Ng1 b6 67. Ne2 Kb7 68. Nc3 a5 69. Na4 axb4 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.22"]
[Round "6"]
[White "Costa, Americo Jose"]
[Black "Ribeiro, Fernando"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "2207"]
[PlyCount "55"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 Nf6 4. d4 e6 5. Be2 Be7 6. 0-0 0-0 7. c3 b6 8. Ne5 Bb7 9. Bf3 Qc7 10. Nd2 d6 11. Nxc6 Bxc6 12. Bxc6 Qxc6 13. Rf3 e5 14. fxe5 dxe5 15. dxe5 Nd7 16. Rh3 g6 17. Qe2 Nxe5 18. Nf3 Bf6 19. Nxe5 Bxe5 20. e4 Bg7 21. Bf4 Rfe8 22. Re1 c4 23. Re3 Re6 24. Qd2 Rae8 25. Qd5 Qxd5 26. exd5 Rxe3 27. Rxe3 Rxe3 28. Bxe3 0-1

[Event "Lisbon op 5th"]
[Site "Lisbon"]
[Date "1999.11.20"]
[Round "8"]
[White "Costa, Americo Jose"]
[Black "Ramon Pita, Vivian"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "2278"]
[PlyCount "80"]
[EventDate "1999.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. f4 e5 2. d3 exf4 3. Bxf4 Qf6 4. Qc1 Bc5 5. Nf3 d6 6. c3 Ne7 7. d4 Bb6 8. Qe3 h6 9. Bg3 Be6 10. Qd2 Nf5 11. e4 Nxg3 12. hxg3 Qg6 13. Qf4 Nd7 14. Nbd2 Nf6 15. Nh4 Qg5 16. Nhf3 Qg4 17. Bd3 0-0-0 18. 0-0-0 Qxf4 19. gxf4 Ng4 20. f5 Nf2 21. fxe6 Nxd3+ 22. Kc2 Nf2 23. exf7 Nxh1 24. Rxh1 Rhf8 25. e5 Rxf7 26. e6 Rf5 27. g4 Rf6 28. Re1 d5 29. g5 Rg6 30. Re5 Re8 31. e7 c6 32. Nh4 Rxg5 33. Rxg5 hxg5 34. Ng6 Bc7 35. c4 Bd6 36. Nf3 g4 37. Nfh4 Bxe7 38. Nf5 Kd8 39. cxd5 cxd5 40. Nf4 Bg5 0-1

[Event "Lisbon op 5th"]
[Site "Lisbon"]
[Date "1999.11.14"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Ubilava, Elizbar"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2556"]
[PlyCount "68"]
[EventDate "1999.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Be2 Bd6 6. 0-0 Nbd7 7. Nbd2 c5 8. Ne5 h6 9. c3 a6 10. g4 Bh7 11. Qe1 Ne4 12. Nxe4 Bxe4 13. Bf3 Nf6 14. Qh4 Bxf3 15. Nxf3 Qe7 16. Rf2 0-0-0 17. Rg2 g5 18. fxg5 hxg5 19. Qf2 Ne4 20. Qe2 Rh3 21. Bd2 Rdh8 22. Rf1 Qc7 23. Be1 f5 24. gxf5 exf5 25. dxc5 Qxc5 26. Nd4 Bxh2+ 27. Rxh2 Rxh2 28. Qxh2 Rxh2 29. Kxh2 Qc4 30. Rxf5 Qxa2 31. Kh3 Qxb2 32. Rxd5 g4+ 33. Kh4 Qh2+ 34. Kxg4 Nf6+ 0-1

[Event "POR Cup sf"]
[Site "Lisbon"]
[Date "1999.??.??"]
[Round "?"]
[White "Ribeiro, Bruno Alexandre Rom"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2202"]
[PlyCount "129"]
[EventDate "1999.12.??"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 cxd4 9. cxd4 0-0 10. f4 f5 11. Nf3 Qe8 12. Be3 Nb4 13. Bb1 Qh5 14. a3 Nc6 15. Bd3 Nb6 16. Rc1 Na5 17. Nd2 Bd7 18. b4 Ba4 19. Qe1 Nac4 20. Nxc4 dxc4 21. Bxc4 Nxc4 22. Rxc4 Bb5 23. Rc2 Rac8 24. Ng3 Qg4 25. Rff2 Bh4 26. Rfd2 Rxc2 27. Rxc2 Bxg3 28. hxg3 Bc6 29. Kf2 h5 30. Qe2 Qg6 31. Qf1 Qg4 32. Rc1 a6 33. Qh1 Ra8 34. Qh4 Qxh4 35. gxh4 a5 36. Bd2 Rd8 37. Be3 axb4 38. axb4 Ra8 39. Rc2 Ra4 40. Rb2 b5 41. Bd2 Bd5 42. Rc2 Ra3 43. Rc5 Ra2 44. Ke1 Bc4 45. d5 Ra1+ 46. Kf2 Rd1 47. Be1 exd5 48. e6 Kf8 49. Rc7 d4 50. Rf7+ Kg8 51. Rxf5 Bxe6 52. Rxb5 d3 53. Bc3 Rc1 54. Bd2 Rc2 55. Ke3 Rc7 56. Rxh5 Bg4 57. Rc5 Rd7 58. b5 g6 59. b6 Rb7 60. Ba5 Bf5 61. Rc7 Rb8 62. b7 Re8+ 63. Kd2 Re2+ 64. Kd1 Re8 65. Bb4 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1999.??.??"]
[Round "7"]
[White "Rodrigues, Nuno"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2149"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 g6 7. Qf3 Na6 8. a3 Nc7 9. Nge2 Ne6 10. h4 Qe7 11. Qg3 Qd6 12. f4 Ng7 13. Qf3 h5 14. Na4 Qc7 15. c4 dxc4 16. Bxc4 Be6 17. Bxe6 Nxe6 18. 0-0 0-0-0 19. Rfc1 Qa5 20. Nec3 Nc7 21. b4 Qa6 22. Rab1 b5 23. Nb2 Kb8 24. Nd3 Rh7 25. a4 bxa4 26. Nc5 Bxc5 27. bxc5+ Ka8 28. Rb4 Nd5 29. Rxa4 Qd3 30. Nxd5 Rxd5 31. Rca1 Kb8 32. R4a3 Qe4 33. Qd1 Rb7 34. Qa4 Qe8 35. Rb3 Rxb3 36. Qxb3+ Ka8 37. Qb6 Qd7 38. Ra6 Rxd4 39. exd4 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1999.??.??"]
[Round "5"]
[White "Santos, Luis M"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2376"]
[PlyCount "97"]
[EventDate "1999.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. 0-0 Be7 6. b3 0-0 7. Bb2 c6 8. d3 Nbd7 9. Nbd2 Nc5 10. b4 Na6 11. a3 Nc7 12. Nb3 Nce8 13. Qc2 Bd6 14. c5 Bc7 15. Be5 Ng4 16. Bxc7 Qxc7 17. h3 Nh6 18. Qb2 Nf7 19. d4 Nf6 20. Ne5 Ne4 21. Kh2 Bd7 22. f3 Nf6 23. a4 Nh5 24. f4 Qd8 25. Bf3 Nf6 26. Nc1 Ne4 27. Nxf7 Rxf7 28. Nd3 Rf6 29. Ne5 Rh6 30. Bxe4 fxe4 31. Ra3 Qe7 32. b5 Rf8 33. Qb1 Rhf6 34. a5 cxb5 35. a6 Bc6 36. axb7 Qxb7 37. Qa1 Ra8 38. Ra6 Be8 39. c6 Qc7 40. Rb1 g5 41. Rxb5 gxf4 42. gxf4 Rxf4 43. Rb7 Qd6 44. Qg1+ Bg6 45. Rd7 Qb8 46. Nxg6 Rf1+ 47. c7 Rxg1 48. Ne7+ Kh8 49. cxb8Q+ 1-0

[Event "POR-chT"]
[Site "Lisbon"]
[Date "1998.05.09"]
[Round "4"]
[White "Costa, Americo Jose"]
[Black "Santos, Luis M"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2370"]
[PlyCount "92"]
[EventDate "1998.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e4 c5 4. Nc3 Nc6 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 0-0 9. Ne2 c4 10. dxc4 dxe4 11. Qxd8 Rxd8 12. Ng5 f5 13. c3 h6 14. Nh3 b6 15. Be3 Ba6 16. Rfd1 Na5 17. Nd4 Bxd4 18. Bxd4 Bxc4 19. Bxc4 Nxc4 20. b3 Nb2 21. Rd2 Nd3 22. Bf6 Kf7 23. Bh4 Nxf4 24. Rad1 Ne2+ 25. Kf1 Rxd2 26. Rxd2 Nxc3 27. Rd7 g5 28. Be1 Ncd5 29. g4 a5 30. Nf2 Rc8 31. h4 Rc2 32. hxg5 hxg5 33. Nh3 Ne3+ 34. Kg1 Rg2+ 35. Kh1 Rxg4 36. b4 axb4 37. Bxb4 N3d5 38. Be1 e3 39. Ng1 Ra4 40. Nf3 Kf6 41. Rd8 Rxa2 42. Rf8+ Kg7 43. Re8 g4 44. Ng1 Kf6 45. Bh4+ Kf7 46. Rd8 f4 0-1

[Event "POR-chT2"]
[Site "Portugal"]
[Date "1997.??.??"]
[Round "?"]
[White "Costa, Americo Jose"]
[Black "Evangelista, Ricardo"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "120"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 g6 2. e4 Bg7 3. d4 d5 4. e5 h5 5. Nf3 Bg4 6. Be2 Nh6 7. Be3 c6 8. c3 Qb6 9. Qc1 Nf5 10. Bf2 e6 11. Nbd2 h4 12. Nb3 Nd7 13. Qd2 h3 14. g3 Bf8 15. 0-0 a5 16. Rad1 a4 17. Nc1 Bxf3 18. Bxf3 c5 19. Ne2 c4 20. a3 Ra5 21. Rc1 Rb5 22. Rc2 Be7 23. Kh1 Nf8 24. g4 Nh4 25. Bxh4 Rxh4 26. Ng3 Qd8 27. Qf2 Kd7 28. Bd1 Nh7 29. Qe1 Qg8 30. Rcf2 Ra5 31. Rg1 Qh8 32. Nf1 Ra8 33. Ne3 b5 34. Qf1 Rg8 35. Rf3 Nf8 36. Rgg3 Qh7 37. g5 Ke8 38. Bc2 Nd7 39. Bxa4 bxa4 40. Nxc4 Kf8 41. Ne3 Nb6 42. Qb5 Bd8 43. c4 dxc4 44. d5 exd5 45. Nxd5 Nxd5 46. Qxd5 Kg7 47. e6 f6 48. gxf6+ Bxf6 49. Qxc4 Kh8 50. Qe4 Qc7 51. Rxh3 Qc1+ 52. Kg2 Qxb2+ 53. Rf2 Qb5 54. Rxh4+ Bxh4 55. Qd4+ Kh7 56. Rc2 Qb7+ 57. Kh3 Rd8 58. Qe5 Be7 59. Rc3 Rd2 60. Rg3 Rd5 0-1

[Event "POR-chT2"]
[Site "Portugal"]
[Date "1997.??.??"]
[Round "?"]
[White "Fernandes, A."]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2485"]
[PlyCount "69"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 g6 3. h4 Bg7 4. e3 Nf6 5. Nf3 h5 6. c4 c6 7. Nc3 Nbd7 8. Rc1 Qa5 9. Qd2 e6 10. a3 dxc4 11. Bxc4 Qf5 12. 0-0 Ne4 13. Nxe4 Qxe4 14. b4 Bf6 15. Bf4 0-0 16. Bd3 Qd5 17. e4 Qb3 18. Bc2 Qc4 19. e5 Bg7 20. Bxg6 Qa6 21. Bd3 Qxa3 22. Ng5 Rd8 23. Ra1 Qb3 24. Rfb1 Qd5 25. Qd1 Nf8 26. Qxh5 Qd7 27. Bh7+ Nxh7 28. Qxh7+ Kf8 29. h5 f6 30. Ra3 fxe5 31. Bxe5 Bxe5 32. Rf3+ Ke8 33. Qg6+ Ke7 34. dxe5 Rf8 35. Qg7+ 1-0

[Event "POR-chT2"]
[Site "Portugal"]
[Date "1997.??.??"]
[Round "?"]
[White "Gaboleiro, Guilherme F Salgado"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "124"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[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 Nf6 4. e5 Nfd7 5. Bb5 a6 6. Bxd7+ Bxd7 7. Qg4 c5 8. Nge2 Nc6 9. Be3 Rc8 10. 0-0 cxd4 11. Bxd4 Nxd4 12. Nxd4 Rc4 13. Nce2 Bb5 14. c3 Qc7 15. Qg3 Bd7 16. Nf3 h5 17. Ned4 Qd8 18. h4 Rh6 19. Ng5 Rg6 20. Qf3 Rxg5 21. hxg5 Qxg5 22. Rfe1 g6 23. Rab1 b5 24. Qe2 Bc5 25. Nf3 Qg4 26. Nd2 Qxe2 27. Rxe2 Rg4 28. Nb3 Bb6 29. Rd1 a5 30. Nd4 Ke7 31. a3 Bc7 32. Rde1 Bb6 33. Nc2 Bc6 34. Ne3 Rg5 35. Kh2 Rxe5 36. Nf1 Rg5 37. g3 Bc7 38. Ne3 h4 39. Nf1 Rh5 40. Kg1 hxg3 41. Nxg3 Rg5 42. Re3 Bb6 43. Rd3 e5 44. Kh2 Bxf2 45. Re2 Bxg3+ 46. Rxg3 Rh5+ 47. Kg1 Ke6 48. Kf2 g5 49. b4 a4 50. Ke3 f5 51. Kd2 f4 52. Rg1 Kf5 53. Kc2 g4 54. Rge1 e4 55. Rd2 e3 56. Rd4 Rh2+ 57. Kb1 g3 58. c4 dxc4 59. Rd6 Rh1 60. Rxh1 Bxh1 61. Rd8 e2 62. Re8 Be4+ 0-1

[Event "POR-chT2"]
[Site "Portugal"]
[Date "1997.??.??"]
[Round "?"]
[White "Leal, Paulo"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "101"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 a5 12. h4 Ba6 13. Bf4 Rfb8 14. Bh3 b4 15. Ne3 Nd4 16. Nxd4 cxd4 17. Nxd5 Qd8 18. Nxe7+ Qxe7 19. Bg2 Ra7 20. Qg4 Nf8 21. h5 Kh8 22. h6 g6 23. Qg5 Qxg5 24. Bxg5 Rc7 25. Re2 Rbc8 26. a3 b3 27. cxb3 Nd7 28. b4 axb4 29. axb4 Bb7 30. Bxb7 Rxb7 31. Be7 Kg8 32. Bd6 f5 33. Ree1 Kf7 34. Rec1 Rxc1+ 35. Rxc1 Nb6 36. Kg2 Ke8 37. Rc6 Kd7 38. Rc2 g5 39. f4 Nd5 40. Kf3 g4+ 41. Kf2 Nxb4 42. Bxb4 Rxb4 43. Ke1 Rb8 44. Kd1 Ra8 45. Rc1 Rg8 46. Ra1 Rg6 47. Ra7+ Kc6 48. Rxh7 Kb6 49. Kc2 Ka6 50. Rh8 Kb7 51. Kb3 1-0

[Event "POR-chT2"]
[Site "Portugal"]
[Date "1997.??.??"]
[Round "?"]
[White "Reis, Luis Simoes"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "177"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 c6 6. Bf4 Nf6 7. 0-0 Bg4 8. Re1 0-0 9. Qd2 Qc7 10. Bxd6 Qxd6 11. Ng3 Nbd7 12. h3 Be6 13. c3 Rfe8 14. Na3 Nf8 15. Re2 Ng6 16. Bxg6 hxg6 17. Rae1 Kh7 18. Nc2 Rh8 19. Nb4 Kg8 20. Nd3 Rf8 21. Nc5 Bc8 22. Nd3 b6 23. Qf4 Qxf4 24. Nxf4 g5 25. Nd3 Ba6 26. Re3 Bxd3 27. Rxd3 Ra8 28. Re7 c5 29. Rde3 cxd4 30. cxd4 Rc8 31. Rc3 Rxc3 32. bxc3 g6 33. Rxa7 Kg7 34. f3 Rc8 35. Ne2 Rc6 36. a4 Ne8 37. Kf2 Nd6 38. Ke1 Nc4 39. Rd7 Rd6 40. Rxd6 Nxd6 41. Nc1 Kf6 42. Nd3 Ke6 43. h4 gxh4 44. Nf4+ Kd7 45. Nxd5 Nc4 46. Ke2 Kd6 47. Ne3 Nb2 48. Kd2 g5 49. Kc2 Nxa4 50. c4 b5 51. cxb5 Nb6 52. Kd3 Nd7 53. Ke4 Ke6 54. d5+ Kd6 55. Kd4 Ke7 56. Nc4 f5 57. Ne3 Kf6 58. Nd1 g4 59. fxg4 fxg4 60. Ke3 Kf5 61. Kf2 Kf4 62. Nc3 g3+ 63. Ke1 Ke5 64. Ne2 Ke4 65. d6 Ke5 66. Kf1 Nb6 67. Kg1 Ke4 68. Kf1 Ke5 69. Kg1 Nd7 70. Kf1 Kf5 71. Kg1 Ke4 72. Kf1 Nb6 73. Kg1 Ke3 74. Kf1 Nd7 75. Ng1 Kf4 76. Ke2 Nb6 77. Nh3+ Kg4 78. Ng1 Kg5 79. Nh3+ Kg4 80. Ng1 Nd7 81. Nh3 Kf5 82. Kf3 Ne5+ 83. Ke2 Ke6 84. b6 Kxd6 85. Nf4 Kc6 86. Ke3 Kxb6 87. Ne2 Kc6 88. Kf4 Kd6 89. Nxg3 1/2-1/2

[Event "POR-chT 9596"]
[Site "Evora"]
[Date "1995.??.??"]
[Round "?"]
[White "Bravo, Angelo"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 e5 5. Bg2 d6 6. d3 h6 7. 0-0 Be7 8. a3 a5 9. Qb3 Rb8 10. Bd2 Bd7 11. Qa4 0-0 12. e4 g5 13. Nd5 Ra8 14. Qb5 Ra7 15. b4 Bg4 16. Be3 Nxd5 17. cxd5 Nd4 18. Nxd4 cxd4 19. Bd2 Bd7 20. Qc4 b5 21. Qb3 a4 22. Qb2 Kg7 23. f4 f6 24. Rac1 Qe8 25. f5 h5 26. Qc2 Rh8 27. h3 Kf7 28. Qd1 Qg8 29. Rc2 Qb8 30. Qe2 Bf8 31. Rfc1 Ke7 32. Qf2 Bg7 33. Qf1 1/2-1/2

[Event "POR-chT 9596"]
[Site "Evora"]
[Date "1995.??.??"]
[Round "?"]
[White "Carpintero, Javier"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2255"]
[PlyCount "45"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 Bb4 5. e5 Ne4 6. Qg4 Kf8 7. Nge2 h5 8. Qh3 c5 9. 0-0 Nxc3 10. bxc3 Ba5 11. Ba3 Nd7 12. f4 Kg8 13. f5 exf5 14. Bxf5 Nf8 15. Bxc5 Ne6 16. Qf3 Nxc5 17. Bxc8 Rxc8 18. Qxf7+ Kh7 19. Qxh5+ Kg8 20. Qf7+ Kh7 21. Rf5 Qh4 22. dxc5 Kh6 23. Nf4 1-0

[Event "POR-chT 9596"]
[Site "Evora"]
[Date "1995.??.??"]
[Round "?"]
[White "Costa, Americo Jose"]
[Black "Candeias, Tiago"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 e6 8. e5 Ne8 9. Nf3 exd5 10. cxd5 Nd7 11. e6 fxe6 12. dxe6 Ndf6 13. Bc4 Kh8 14. 0-0 Nc7 15. Ng5 Qe7 16. Re1 Nh5 17. Nf7+ Kg8 18. g4 Bd4+ 19. Be3 Bxe3+ 20. Rxe3 Nxf4 21. Qf3 Nfxe6 22. Nh6+ Kg7 23. Nf5+ gxf5 24. Nd5 Qg5 25. Qe2 f4 26. Rh3 Nxd5 27. Rh5 Qf6 28. Bxd5 Nd4 29. Qe4 h6 30. g5 Qg6 31. Qe7+ Rf7 32. Bxf7 Qxf7 33. gxh6+ 1-0

[Event "POR-chT 9596"]
[Site "Evora"]
[Date "1995.??.??"]
[Round "?"]
[White "Costa, Americo Jose"]
[Black "Matias, A."]
[Result "1-0"]
[ECO "B14"]
[PlyCount "129"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. e3 c5 7. Nf3 Qa5 8. Bd2 Ne4 9. Bd3 Nxd2 10. Qxd2 cxd4 11. exd4 Nd7 12. 0-0 Nf6 13. Qg5 0-0 14. Rfe1 h6 15. Qe5 Bd7 16. a4 Rac8 17. c5 Qc7 18. a5 a6 19. Reb1 Kh8 20. Rb6 Bc6 21. Qxc7 Rxc7 22. Ne5 Nd7 23. Nxd7 Rxd7 24. Bxa6 Ra8 25. Bb5 Bxb5 26. Rxb5 Kg8 27. f4 h5 28. Rb6 g6 29. a6 bxa6 30. Raxa6 Rxa6 31. Rxa6 Kf8 32. Kf2 Ke8 33. g4 hxg4 34. Kg3 Rb7 35. Kxg4 Kf8 36. h4 Kg7 37. Ra2 Rb3 38. Rc2 Rb7 39. h5 gxh5+ 40. Kxh5 Kf6 41. Kg4 Rc7 42. Re2 Ra7 43. Re5 Ra4 44. f5 Rc4 45. fxe6 fxe6 46. Re3 Ra4 47. Kf3 Ra2 48. c4 dxc4 49. Rc3 Ke7 50. Rxc4 Kd7 51. Rb4 Kc6 52. Rb6+ Kd7 53. Ke4 Re2+ 54. Kd3 Re1 55. Rd6+ Ke7 56. Kc4 Rc1+ 57. Kb5 Rb1+ 58. Kc6 Ra1 59. Rd7+ Kf6 60. Kd6 Kf5 61. c6 Rc1 62. c7 Ke4 63. Ke7 Kd3 64. Kd8 Rh1 65. c8Q 1-0

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "7"]
[White "Costa, Americo Jose"]
[Black "Amaro, Cristiano Guilherme"]
[Result "0-1"]
[ECO "C52"]
[PlyCount "86"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 5. b4 Bxb4 6. c3 Ba5 7. d4 d6 8. Qb3 0-0 9. Ng5 Qe7 10. f4 exd4 11. e5 Ne8 12. cxd4 Nxd4 13. Qd3 Bf5 14. Qg3 h6 15. Nf3 Nc2 16. Bb2 Nxa1 17. Bxa1 d5 18. Bb3 Rd8 19. Nh4 Bxb1 20. Rxb1 f5 21. Kh1 Qe6 22. Bc2 Bb6 23. Qd3 g6 24. g4 Ng7 25. Rf1 Rd7 26. h3 c6 27. Rf3 Rdf7 28. gxf5 Nxf5 29. Nxf5 gxf5 30. Bd4 Rg7 31. Bxb6 axb6 32. Rg3 Rxg3 33. Qxg3+ Kh7 34. Qh4 c5 35. Qh5 c4 36. Qf3 Qc6 37. Kh2 d4 38. Qh5 d3 39. Bd1 Qg6 40. Qh4 Rg8 41. Qf2 c3 42. Bb3 Rg7 43. e6 c2 0-1

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "3"]
[White "Costa, Americo Jose"]
[Black "Bray, Isa"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "45"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. e3 exd4 5. exd4 Nf6 6. Bxc4 Be7 7. Nf3 0-0 8. h3 b6 9. 0-0 Bb7 10. Re1 c5 11. d5 Na6 12. Bf4 Bd6 13. Bg5 h6 14. Bh4 Be7 15. Qd2 Nc7 16. Rad1 Nce8 17. Qe3 Bd6 18. g4 g5 19. Nxg5 hxg5 20. Qxg5+ Kh8 21. Qh6+ Kg8 22. Rxe8 Rxe8 23. Bxf6 1-0

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "9"]
[White "Costa, Americo Jose"]
[Black "Cadillon, Joao"]
[Result "1/2-1/2"]
[ECO "A77"]
[PlyCount "94"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 b6 12. f3 Nbd7 13. Nc4 Ne5 14. Bg5 Nxc4 15. Bxc4 Qc7 16. Re1 Bd7 17. Qd3 Bxa4 18. Rxa4 b5 19. Bxb5 axb5 20. Rxa8 Rxa8 21. Qxb5 Rb8 22. Qc6 Ne8 23. Qxc7 Nxc7 24. Re2 Bd4+ 25. Kf1 Kf8 26. Ke1 Rxb2 27. Rxb2 Bxc3+ 28. Rd2 f6 29. Be3 Kf7 30. Ke2 Bxd2 31. Kxd2 f5 32. Bf4 fxe4 33. fxe4 Ke7 34. Kd3 Ne8 35. e5 dxe5 36. Bxe5 Nd6 37. g4 h5 38. Bxd6+ Kxd6 39. gxh5 gxh5 40. Kc4 h4 41. h3 Kd7 42. Kxc5 Kc7 43. Kd4 Kd6 44. Ke4 Kd7 45. Ke5 Ke7 46. Kf5 Kd6 47. Ke4 Kd7 1/2-1/2

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "5"]
[White "Costa, Americo Jose"]
[Black "Evangelista, Ricardo"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "175"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 Qa5 7. Bd2 Nc6 8. d5 Ne7 9. e3 Qc7 10. Qb3 b6 11. Be2 Bb7 12. 0-0 0-0 13. Rfd1 Rac8 14. e4 d6 15. Qc2 Ng6 16. Bf1 h6 17. Re1 e5 18. Be3 Rce8 19. Bd3 Bc8 20. a4 Bd7 21. Nd2 Ng4 22. h3 Nxe3 23. fxe3 Qc8 24. Rf1 Nh4 25. Nf3 Nxg2 26. Qxg2 Bxh3 27. Qg3 Bxf1 28. Rxf1 Qd7 29. Nh4 Kh7 30. Be2 g6 31. Rf6 Rg8 32. Bg4 Qe7 33. Rf2 Rg7 34. Kh2 Qg5 35. Bd7 Rd8 36. Bh3 Qxg3+ 37. Kxg3 Rh8 38. Rf6 Rd8 39. Nf3 Kg8 40. Nh2 Kf8 41. Rf2 Ke7 42. Nf3 Rf8 43. Nd2 Rb8 44. Nb3 a6 45. Rb2 Kd8 46. Na5 Kc7 47. Nc6 Rb7 48. Bf1 a5 49. Bh3 Rh7 50. Rf2 Rg7 51. Rf6 Rh7 52. Kh4 Rg7 53. Rf1 Rh7 54. Kg3 Rg7 55. Bg4 Rh7 56. Bh3 Rg7 57. Rf2 Rh7 58. Ne7 Rb8 59. Rb2 Re8 60. Nc6 Rg7 61. Na7 Rd8 62. Nb5+ Kb7 63. Rf2 Rh7 64. Rf6 Rg7 65. Nxd6+ Kc7 66. Rxf7+ Rxf7 67. Nxf7 Re8 68. Nxh6 Rf8 69. Ng4 Kd6 70. Nf2 Rf7 71. Bg2 Rf6 72. Nh3 Rf8 73. Kg4 Ke7 74. Bf3 Kf6 75. Ng5 Rh8 76. Nh3 Rh6 77. Bg2 Rh8 78. Kg3 Rh7 79. Nf2 Re7 80. Bh3 Re8 81. Be6 Rh8 82. Ng4+ Ke7 83. Nxe5 Rh1 84. Nc6+ Kd6 85. e5+ Kc7 86. Ne7 Kd8 87. d6 Ra1 88. Nc6+ 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "5"]
[White "Costa, Americo Jose"]
[Black "Fernandes, Antonio ETG"]
[Result "0-1"]
[ECO "A86"]
[BlackElo "2455"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. e3 Bg7 5. g3 0-0 6. Bg2 d6 7. Nge2 c6 8. 0-0 Qe8 9. Qb3 Na6 10. Bd2 Qf7 11. Rad1 e5 12. Bc1 Re8 13. d5 e4 14. dxc6 bxc6 15. Rxd6 Nc5 16. Qd1 Bb7 17. b3 Nd3 18. Rxd3 exd3 19. Qxd3 Rad8 20. Qc2 Ng4 21. Ba3 Qc7 22. Bc5 Ba8 23. Nd4 Qe5 24. Bxa7 Nxe3 25. Re1 Nxc2 26. Rxe5 Bxe5 27. Nde2 Nd4 28. Bc5 Nxe2+ 29. Nxe2 Rd2 30. Bf3 Rxa2 31. h4 Rb2 32. b4 Rc2 33. Nd4 Rxc4 34. Nxc6 Rxc5 35. bxc5 Bxc6 36. Bxc6 Rd8 0-1

[Event "POR-chTa"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Fernandes, Diana"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "109"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be6 11. c3 b5 12. Nc2 Bg5 13. a4 Rb8 14. axb5 axb5 15. Ncb4 Bxd5 16. Nxd5 Ne7 17. Nb4 0-0 18. h4 Bh6 19. g4 Bf4 20. Ra7 Ra8 21. Rb7 Rb8 22. Rxb5 Rxb5 23. Bxb5 Qb6 24. c4 Qa5 25. Qa4 Qxa4 26. Bxa4 h5 27. gxh5 f5 28. exf5 Rxf5 29. Bd1 e4 30. Nc2 Be5 31. b4 Bc3+ 32. Kf1 d5 33. Ne3 Re5 34. cxd5 Nxd5 35. Nxd5 Bb2 36. Ne3 Rb5 37. Rg1 Kh8 38. Nc2 Bf6 39. Rg4 Rxh5 40. Rxe4 Rxh4 41. Rxh4+ Bxh4 42. b5 Bd8 43. Nd4 Kg8 44. Bb3+ Kh7 45. Ne6 Bb6 46. Nf8+ Kh6 47. Nd7 Bc7 48. b6 Bh2 49. b7 Kg5 50. b8Q Bxb8 51. Nxb8 Kf4 52. Kg2 Kg4 53. Nc6 Kf4 54. f3 g5 55. Be6 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "7"]
[White "Costa, Americo Jose"]
[Black "Leonardo, Joao Paulo L"]
[Result "1-0"]
[ECO "A41"]
[BlackElo "2245"]
[PlyCount "105"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 Nc6 4. exd6 Bxd6 5. Nc3 Nf6 6. Nf3 Bg4 7. Bg5 h6 8. Bh4 Qe7 9. Nd5 0-0-0 10. Nxe7+ Bxe7 11. Qxd8+ Rxd8 12. Bxf6 Nb4 13. e3 Bxf6 14. Rd1 Nc2+ 15. Ke2 Re8 16. Kd2 Nb4 17. a3 Nc6 18. Kc2 Ne5 19. Be2 Bf5+ 20. Kc1 Nc6 21. Bd3 Be6 22. Kc2 a5 23. b3 Kb8 24. Rd2 a4 25. bxa4 Ka7 26. Rb1 Na5 27. Nd4 Bxc4 28. Bxc4 Nxc4 29. Rd3 c6 30. Rb4 Ne5 31. Rdb3 Re7 32. Nf5 Rd7 33. Rd4 Rc7 34. Nd6 Nd7 35. Ne8 Bxd4 36. Nxc7 Be5 37. Ne8 g5 38. f4 gxf4 39. exf4 Bxf4 40. Rf3 Bxh2 41. Rxf7 Ne5 42. Rf5 Ng4 43. Kd2 Kb8 44. Nf6 Ne5 45. Rxe5 Bxe5 46. Nd7+ Kc7 47. Nxe5 h5 48. Nc4 c5 49. a5 Kc6 50. a4 Kd5 51. Kd3 Ke6 52. Ke4 Kf6 53. Nd6 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "3"]
[White "Costa, Americo Jose"]
[Black "Parcerias, Pedro"]
[Result "0-1"]
[ECO "E77"]
[BlackElo "2290"]
[PlyCount "95"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 b5 8. cxb5 a6 9. g4 axb5 10. g5 Ne8 11. Bxb5 Qa5 12. Nge2 Bg4 13. Qd3 Na6 14. Bxa6 Qxa6 15. Qxa6 Rxa6 16. Rg1 f5 17. Rg3 Bxe2 18. Kxe2 Nc7 19. exf5 Rxf5 20. a4 Nxd5 21. Nxd5 Rxd5 22. Rb3 Rd4 23. a5 Re4+ 24. Kd3 d5 25. Rb6 Rxb6 26. axb6 Rb4 27. Ra8+ Kf7 28. Rb8 c4+ 29. Kc2 Bd4 30. b7 Ba7 31. Rh8 Rxb7 32. Rxh7+ Kg8 33. Rh3 Bd4 34. Rf3 e6 35. Ra3 Bg7 36. Ra2 d4 37. Bd2 Kf7 38. Kc1 e5 39. Ra4 e4 40. Rxc4 e3 41. Bb4 d3 42. Re4 Bxb2+ 43. Kxb2 e2 44. Kc3 Rxb4 45. Kxb4 d2 46. Rxe2 d1Q 47. Rb2 Qd4+ 48. Ka3 0-1

[Event "POR-chTa"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "3"]
[White "Costa, Americo Jose"]
[Black "Shirley, Miguel"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[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. e5 Bf5 4. Nc3 h5 5. h4 e6 6. Nge2 Be7 7. Ng3 Bg4 8. Be2 Bxe2 9. Ngxe2 Bxh4 10. Nf4 g6 11. Nd3 Nd7 12. g3 Bg5 13. f4 Be7 14. Be3 Nh6 15. Qf3 Ng4 16. Nd1 f5 17. N1f2 Kf7 18. Nh3 h4 19. Ng5+ Bxg5 20. fxg5 hxg3 21. Bf4 Qa5+ 22. b4 Qa3 23. Kd2 Nb6 24. Bxg3 Nc4+ 25. Ke2 Qc3 26. Rae1 Qxc2+ 0-1

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "2"]
[White "Costa, Americo Jose"]
[Black "Silva, P."]
[Result "0-1"]
[ECO "E77"]
[PlyCount "90"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 b5 8. cxb5 a6 9. g4 axb5 10. g5 Nfd7 11. Bxb5 Qb6 12. Nge2 Ba6 13. Qd3 Rc8 14. Bxa6 Nxa6 15. h4 Nb4 16. Qh3 Rc7 17. Kd1 c4 18. Be3 Qb7 19. Kd2 Nd3 20. Rab1 N7c5 21. Bxc5 Rxc5 22. Ke3 Qa7 23. Kf3 Rb8 24. h5 Rcb5 25. Rh2 Rxb2 26. Rxb2 Ne1+ 27. Kg4 Rxb2 28. hxg6 hxg6 29. Qg3 Nd3 30. Kf3 Qa3 31. Qg4 Qa8 32. Rh1 Qb7 33. a4 Rb3 34. a5 Bxc3 35. a6 Ne1+ 36. Kf2 Nd3+ 37. Kg2 Qxa6 38. Qd7 Nxf4+ 39. Nxf4 Qa2+ 40. Kf3 Be1+ 41. Kg4 Rg3+ 42. Kh4 Rg1+ 43. Kh3 Rxh1+ 44. Kg4 Rh4+ 45. Kf3 Qf2# 0-1

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "9"]
[White "Costa, Americo Jose"]
[Black "Spraggett, Kevin"]
[Result "0-1"]
[ECO "E24"]
[BlackElo "2565"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3 Bb7 9. e3 0-0 10. Be2 d6 11. 0-0 c5 12. Qc2 Nc6 13. Rfd1 Qe7 14. Rac1 Rac8 15. d5 Na5 16. e4 Rce8 17. Re1 Ba6 18. Nd2 e5 19. Bf1 g6 20. Bd3 Bc8 21. Re3 f5 22. exf5 gxf5 23. f3 Bd7 24. Ree1 Kh8 25. Rf1 Rf7 26. Rf2 Rg8 27. Re1 Qh4 28. g3 Qf6 29. Bf1 h5 30. Rg2 h4 31. Kf2 Qh6 32. Re2 f4 33. g4 h3 0-1

[Event "POR-chTa"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "6"]
[White "Costa, Americo Jose"]
[Black "Vitor, M."]
[Result "1-0"]
[ECO "B33"]
[PlyCount "87"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. Bd3 0-0 15. 0-0 Rb8 16. cxb5 fxe4 17. Bxe4 axb5 18. Qd3 f5 19. Bd5+ Kh8 20. Nxb5 e4 21. Qe2 Ba6 22. a4 Qe5 23. Rad1 Qxb2 24. Qxb2 Bxb2 25. Bc4 Bxb5 26. Bxb5 Be5 27. Rd5 Rbc8 28. a5 Rc7 29. a6 Ra8 30. f4 exf3 31. Rxf3 Rc1+ 32. Rf1 Rxf1+ 33. Bxf1 Kg7 34. h3 Kf6 35. Kf2 Ke6 36. Bc4 Kd7 37. Ke3 Kc6 38. Rd1 Ra7 39. Bd5+ Kb6 40. Bb7 Rxb7 41. axb7 Kxb7 42. Rc1 h6 43. Rc4 f4+ 44. Ke4 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "10"]
[White "Durao, Joaquim Manuel"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2210"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nf6 5. Nc3 0-0 6. Be3 c6 7. a4 Ng4 8. Bg1 e5 9. dxe5 dxe5 10. h3 Nh6 11. Qxd8 Rxd8 12. Nxe5 Be6 13. Nf3 Na6 14. g4 Kh8 15. f5 gxf5 16. gxf5 Bd7 17. 0-0-0 f6 18. Be3 Nf7 19. Bc4 Be8 20. Rxd8 Nxd8 21. e5 fxe5 22. Ne4 Bh5 23. f6 Bf8 24. Nxe5 Nc7 25. Ng3 Bg6 26. Nxg6+ hxg6 27. Rd1 Nde6 28. Rd7 b6 29. Ne4 Nd5 30. Bxd5 cxd5 31. Ng5 d4 32. Rh7+ 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "1"]
[White "Galego, Luis"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2390"]
[PlyCount "35"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Bxc6 dxc6 6. Nxe5 Be7 7. d3 h6 8. Nc3 0-0 9. f4 Bc5+ 10. Kh1 Bd4 11. Nf3 Bg4 12. Qe1 Bxf3 13. Rxf3 Re8 14. Be3 Bxe3 15. Qxe3 Qd7 16. Rg3 Rad8 17. Rf1 Nd5 18. Qd4 1-0

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "1"]
[White "Galego, Luis"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2390"]
[PlyCount "101"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Bg5 h6 6. Bf4 c6 7. Qd2 b5 8. e5 b4 9. exf6 bxc3 10. bxc3 exf6 11. Qe3+ Kd7 12. Be2 Re8 13. Qd3 Ba6 14. c4 Qe7 15. Be3 f5 16. g3 Qe4 17. 0-0 Qxd3 18. Bxd3 c5 19. c3 Nc6 20. Rad1 cxd4 21. cxd4 Nb4 22. Be2 Nxa2 23. Ra1 Nc3 24. Rxa6 Nxe2+ 25. Kg2 g5 26. Re1 Nxd4 27. Bxd4 Rxe1 28. Bxg7 Re4 29. Bxh6 f6 30. h4 Rxc4 31. hxg5 fxg5 32. Bxg5 Rc6 33. Ra4 a5 34. Be3 Rca6 35. Nd4 Rf8 36. Kf3 d5 37. Kf4 Kd6 38. Bd2 Re8 39. Nxf5+ Kc5 40. Rxa5+ Rxa5 41. Bxa5 d4 42. g4 Ra8 43. Bd2 Ra2 44. Ng3 Kc4 45. Ne4 Kd3 46. g5 Ra8 47. Bb4 Kc4 48. Be7 Ra6 49. Bf6 Kd5 50. g6 Re6 51. f3 1-0

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "4"]
[White "Moreira Romero, Jairo"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2225"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 Nf6 6. f3 h5 7. 0-0-0 b5 8. Nce2 Be6 9. Kb1 Nbd7 10. Nf4 Bc4 11. Nge2 Nb6 12. b3 Bxe2 13. Bxe2 a5 14. d5 c5 15. Bxb5+ Nfd7 16. a4 0-0 17. h4 Ne5 18. c4 Qb8 19. Ka2 Ra7 20. Qe2 Nbd7 21. g4 Nf6 22. gxh5 gxh5 23. Rdg1 Kh8 24. Rg5 Bh6 25. Rg2 Rg8 26. Rhg1 Rxg2 27. Rxg2 Qf8 28. Nh3 Ra8 29. Ng5 Ng6 30. Nxf7+ Qxf7 31. Bxh6 Rg8 32. Bg5 Nh7 33. Bc1 Nf4 34. Rxg8+ Kxg8 35. Qd2 Ng6 36. Bd7 Qxf3 37. Be6+ Kf8 38. Qh6+ Ke8 39. Qxg6+ Kd8 40. Qg8+ Nf8 41. Bb2 Qf2 42. Qf7 Qxf7 43. Bxf7 Kc7 44. Bg7 Nd7 45. Bxh5 Nb6 46. Bg4 Kd8 47. h5 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "4"]
[White "Nascimento, Carlos Manuel Lopes"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "111"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kf8 7. Nxc3 Qe7 8. Bb3 d6 9. Bg5 Nf6 10. 0-0 Be6 11. Nd5 Bxd5 12. exd5 Ne5 13. Nd4 Bb6 14. Ne6+ Kg8 15. Kh1 h5 16. Qe2 Kf7 17. a4 a5 18. Rae1 Rae8 19. Qc2 Kg8 20. Qf5 Qf7 21. h3 Nfd7 22. Bc2 Qxf5 23. Bxf5 g6 24. Bc2 Kf7 25. Re4 Reg8 26. g3 Nf6 27. Rf4 Ned7 28. Re1 Re8 29. Kg2 Re7 30. Bxf6 Nxf6 31. Ng5+ Ke8 32. Bxg6+ Kd7 33. Bf5+ Ke8 34. Rxe7+ Kxe7 35. Be6 Rf8 36. b3 c6 37. dxc6 bxc6 38. Bc4 d5 39. Be2 Bc7 40. Rf3 Kd7 41. Bd3 Ke7 42. Rf5 Bd6 43. Nf3 Rg8 44. Nd4 c5 45. Nb5 Bb8 46. Be2 Rh8 47. Rg5 Rh7 48. Bd3 Rf7 49. Nc3 Kd6 50. f4 Re7 51. Rg6 Rf7 52. Nxd5 Ke6 53. Bc4 Kf5 54. Rg5+ Ke6 55. Ne3+ Ke7 56. Bxf7 1-0

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "6"]
[White "Pereira, Luis2"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "103"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb4+ 8. Bd2 Qb6 9. Bxb4 Qxb4+ 10. Qd2 Rc8 11. 0-0 Nge7 12. Nc3 a6 13. a3 Qa5 14. h4 Qb6 15. b4 Na7 16. Rfc1 Bb5 17. Bxb5+ axb5 18. Qf4 Rc4 19. Ne2 Nac6 20. g4 0-0 21. h5 h6 22. Rd1 f6 23. Qg3 f5 24. g5 f4 25. Nxf4 Nf5 26. Qg4 Ncxd4 27. Nxd4 Rxd4 28. Rxd4 Qxd4 29. Rd1 Qxe5 30. Ng6 Qd6 31. Nxf8 Kxf8 32. gxh6 Nxh6 33. Qf3+ Nf5 34. Rc1 Qe5 35. Qc3 Qf4 36. Qc8+ Ke7 37. Qc7+ Qxc7 38. Rxc7+ Kd6 39. Rxb7 Kc6 40. Rb8 d4 41. Kf1 Nd6 42. Ke2 Kd5 43. Kd3 e5 44. f3 Kc6 45. Rg8 Nf5 46. Ke4 Nd6+ 47. Kxe5 d3 48. Rxg7 d2 49. Rg1 Nc4+ 50. Kf6 Nxa3 51. h6 Nc2 52. Rd1 1-0

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "8"]
[White "Quaresma, Carlos Roberto"]
[Black "Costa, Americo Jose"]
[Result "1/2-1/2"]
[ECO "E65"]
[PlyCount "105"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 c5 6. 0-0 d6 7. Nc3 Nbd7 8. d5 Nb6 9. Nd2 Bg4 10. h3 Bd7 11. a4 a5 12. Qc2 Ne8 13. b3 f5 14. Nf3 Bc8 15. Bd2 Nd7 16. Rae1 Nef6 17. Ng5 Ne5 18. e4 h6 19. Ne6 Bxe6 20. dxe6 fxe4 21. Nxe4 Nc6 22. Nxf6+ Rxf6 23. Qe4 Qb6 24. Bc3 Nd4 25. Bxd4 cxd4 26. Qd3 Raf8 27. Re4 Kh7 28. h4 h5 29. g4 Qc5 30. g5 Rf4 31. Rxf4 Rxf4 32. Re1 Qf5 33. Qxf5 gxf5 34. Bxb7 Rxh4 35. b4 axb4 36. a5 d3 37. c5 dxc5 38. a6 b3 39. Bc6 d2 40. Rd1 Rd4 41. a7 Rd8 42. Rxd2 Rxd2 43. a8Q b2 44. Be4 Rd1+ 45. Kg2 fxe4 46. Qxe4+ Kg8 47. Qg6 b1Q 48. Qf7+ Kh8 49. Qe8+ Kh7 50. Qxh5+ Bh6 51. Qf7+ Kh8 52. Qe8+ Kh7 53. Qf7+ 1/2-1/2

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "2"]
[White "Rodrigues, Luis Bernardino"]
[Black "Costa, Americo Jose"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "67"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. f4 d6 5. Nf3 Be7 6. d4 exd4 7. Nxd4 Bg4 8. Nf3 0-0 9. Be3 a6 10. a4 Re8 11. 0-0 Bh5 12. h3 Bxf3 13. Qxf3 Bf8 14. Bf2 Be7 15. Rad1 Qc8 16. g4 Na5 17. Ba2 c5 18. e5 dxe5 19. fxe5 Nd7 20. Bxf7+ Kh8 21. Bxe8 Qxe8 22. Qf5 Nf8 23. Nd5 g6 24. Qe4 Rc8 25. Nxe7 Qxe7 26. Qd5 Ne6 27. Qd6 Rc7 28. Qxe7 Rxe7 29. Rd5 b6 30. b4 cxb4 31. Bxb6 Nc4 32. Bc5 Re8 33. Rf6 Ne3 34. Bxe3 1-0

[Event "POR-chTa"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "4"]
[White "Rogado, Nuno Miguel Cerdeir"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "94"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Qd2 Ng4 9. 0-0-0 Nxe3 10. fxe3 Ne5 11. Bb3 d6 12. Rhf1 Bg4 13. Nf3 a5 14. Qd5 Nxf3 15. gxf3 Be6 16. Qb5 Bxb3 17. axb3 Bxc3 18. bxc3 Qc7 19. Kb2 Rfc8 20. c4 a4 21. e5 Ra5 22. exd6 exd6 23. Qb4 Rc5 24. e4 b5 25. Rd4 axb3 26. cxb3 bxc4 27. Rxc4 Rxc4 28. Qxc4 Qxc4 29. bxc4 Rxc4 30. Kb3 Rc6 31. Rd1 Kf8 32. Rd5 Ke7 33. h4 Ke6 34. h5 Rc5 35. hxg6 fxg6 36. Rd2 Ke5 37. Rd1 g5 38. Rh1 Kf4 39. Rxh7 Kxf3 40. Rh6 Kxe4 41. Rxd6 g4 42. Re6+ Kf3 43. Rf6+ Kg2 44. Rg6 g3 45. Rg8 Kf2 46. Rf8+ Kg1 47. Rg8 g2 0-1

[Event "POR-sf"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "8"]
[White "Salvado, Lurdes"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "82"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. fxe3 Bc5 7. Nc3 Be6 8. e4 Nc6 9. Nf3 Nd4 10. Nd5 c6 11. Nf4 Bg4 12. Be2 Bxf3 13. Bxf3 Nxf3+ 14. Qxf3 Qd4 15. Bc3 Qxc4 16. b3 Qa6 17. Qd3 Qb6 18. 0-0-0 Be3+ 19. Bd2 Bd4 20. e6 0-0-0 21. Qh3 f5 22. Ng6 hxg6 23. Qxh8 Nf6 24. Qxg7 Qc5+ 25. Kb1 Nxe4 26. Bb4 Qxb4 27. e7 Nc3+ 28. Kc2 Nxd1 29. exd8Q+ Kxd8 30. Qxd4+ Qxd4 31. Rxd1 Qxd1+ 32. Kxd1 Ke7 33. Kd2 Kf6 34. a4 a5 35. Kd3 Ke5 36. Kc4 b6 37. g3 Ke4 38. Kc3 Kd5 39. Kd3 b5 40. b4 axb4 41. a5 c5 0-1

[Event "POR-chTa"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "7"]
[White "Soares, M."]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "118"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. exd5 cxd5 11. Bf3 e6 12. Qc1 Ba6 13. Rd1 Qc7 14. Bh6 Bxh6 15. Qxh6 Rab8 16. Rab1 Rfc8 17. Qd2 Rb6 18. Rdc1 Rc6 19. Bd1 Qa5 20. b4 Qc7 21. b5 Rxc3 22. bxa6 Ne4 23. Qd4 Qc5 24. Qxc5 Nxc5 25. Be2 Ra3 26. Rb2 Rc7 27. Ra1 Nxa6 28. Rb3 Ra5 29. Rb5 Rxb5 30. Bxb5 Nb4 31. Ba4 d4 32. a3 Nd5 33. Rd1 e5 34. Re1 Nc3 35. Bb3 Re7 36. Bc4 Kg7 37. g4 f5 38. h3 Kf6 39. Kg2 Kg5 40. f3 e4 41. fxe4 fxe4 42. Kg3 e3 43. h4+ Kf6 44. Kf4 Re4+ 45. Kg3 Ke5 46. Be2 Rf4 47. Bf3 h6 48. Kg2 Rf6 49. Bd1 Rf2+ 50. Kg3 Rd2 51. Bf3 Rxc2 52. Bc6 Ne2+ 53. Kf3 Rxc6 54. Rxe2 Rf6+ 55. Kg3 Ke4 56. Kg2 d3 57. Re1 d2 58. Rd1 Kd3 59. Kg3 e2 0-1

[Event "POR-chT"]
[Site "Portugal"]
[Date "1993.??.??"]
[Round "6"]
[White "Sousa, Nuno Miguel Vale"]
[Black "Costa, Americo Jose"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "54"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Nb3 Be7 8. Be3 cxd4 9. cxd4 0-0 10. Bd3 f5 11. a3 Kh8 12. Qc1 Qe8 13. Be2 Ndb8 14. Bg5 b6 15. h4 Bd7 16. Bxe7 Qxe7 17. Qf4 a5 18. Bd3 a4 19. Nbd2 Na5 20. Ke2 b5 21. Rag1 h5 22. Ng5 Nc4 23. Nxc4 bxc4 24. Bc2 Nc6 25. Qd2 Rfb8 26. f3 Rxb2 27. g4 Rxc2 0-1

