[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.12"]
[Round "9.24"]
[White "Guimaraes, Pedro"]
[Black "Costa, Andre"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1575"]
[BlackElo "1436"]
[PlyCount "82"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 g6 4. f3 Nf6 5. e4 d6 6. Bd3 Bg7 7. Ne2 0-0 8. 0-0 Nbd7 9. Qd2 e5 10. Bh6 Ne8 11. d5 f5 12. exf5 gxf5 13. Bxg7 Nxg7 14. c4 Nc5 15. Bc2 a5 16. Nbc3 f4 17. Ne4 Nxe4 18. Bxe4 Qh4 19. Qe1 Qg5 20. Kh1 Rf6 21. g3 fxg3 22. Qxg3 Qxg3 23. hxg3 Nf5 24. Bxf5 Bxf5 25. Nc1 Bh3 26. Rf2 Raf8 27. f4 exf4 28. gxf4 Rxf4 29. Rxf4 Rxf4 30. b3 Rf1+ 31. Kh2 Bf5 32. Kg2 Rd1 33. Kf2 h5 34. a3 h4 35. b4 b6 36. Nb3 Rxa1 37. Nxa1 Bd3 38. bxa5 Bxc4 39. axb6 cxb6 40. Nc2 Bxd5 41. Ne3 Be6 0-1

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.11"]
[Round "8.25"]
[White "Costa, Andre"]
[Black "Dias, Pedro Nuno Cruz"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1436"]
[BlackElo "1490"]
[PlyCount "47"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d3 Bd6 7. Nf3 0-0 8. 0-0 Nbd7 9. Rb1 Ne5 10. Nd4 Ng6 11. Bd2 Re8 12. Re1 Qc7 13. b4 a6 14. a4 b5 15. axb5 axb5 16. Qc2 Qb6 17. Nf3 Ne5 18. Qb2 Nfg4 19. Rf1 Nxf3+ 20. Bxf3 Ne5 21. Bg2 Bg4 22. Ra1 Qd4 23. Rxa8 Rxa8 24. Rb1 1/2-1/2

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.10"]
[Round "7.28"]
[White "Sousa, Hugo Carneiro"]
[Black "Costa, Andre"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1548"]
[BlackElo "1436"]
[PlyCount "157"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Qc7 5. d3 b5 6. Be2 Bb7 7. a3 d6 8. 0-0 Be7 9. Qe1 Nf6 10. Bd1 d5 11. e5 Nfd7 12. Bd2 0-0 13. Qg3 Rd8 14. Qg4 Nc6 15. Qh5 c4 16. Ng5 Bxg5 17. Qxg5 cxd3 18. cxd3 Rac8 19. Rf3 Nd4 20. Rh3 Nf8 21. Rc1 Qd7 22. Be3 Nf5 23. Bb6 Re8 24. g4 Ne7 25. d4 Nfg6 26. Rf3 f5 27. exf6 gxf6 28. Qxf6 Rf8 29. Qg5 Rc4 30. Bc5 Rxc5 31. dxc5 d4 32. Rd3 Rxf4 33. Ne2 Rf8 34. Rxd4 Qc6 35. Rd5 Qxd5 36. Qxd5 Bxd5 37. Nd4 Nf4 38. Rc3 Rc8 39. Bb3 Bxb3 40. Rxb3 Rxc5 41. Re3 Ned5 42. Re1 Kf7 43. h4 Rc4 44. Nf3 Rc2 45. Ng5+ Kg7 46. Nxe6+ Nxe6 47. Rxe6 Rxb2 48. Rxa6 b4 49. axb4 Rxb4 50. Kf2 Rxg4 51. Ra7+ Kg6 52. Ra6+ Kf5 53. Ra5 Ke5 54. Ra1 Rxh4 55. Re1+ Kd6 56. Rd1 Rg4 57. Rh1 Nf6 58. Rh6 Ke7 59. Kf3 Rg6 60. Rh1 h5 61. Kf4 Kf7 62. Ra1 Kg7 63. Kf5 Kh6 64. Rh1 Ng4 65. Kf4 Rf6+ 66. Kg3 Kg5 67. Ra1 h4+ 68. Kg2 Rf2+ 69. Kg1 h3 70. Ra5+ Kh4 71. Ra1 h2+ 72. Kh1 Kg3 73. Ra3+ Kh4 74. Rh3+ Kg5 75. Rh5+ Kf6 76. Rh6+ Kf5 77. Rf6+ Ke4 78. Rf4+ Ke3 79. Rxg4 1/2-1/2

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.09"]
[Round "6.19"]
[White "Costa, Andre"]
[Black "Bastos, Ana Raquel da Costa"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1436"]
[BlackElo "1620"]
[PlyCount "116"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d3 Bd6 7. Nf3 0-0 8. 0-0 Bf5 9. a3 h6 10. Bd2 Re8 11. b4 Nbd7 12. Rc1 Nb6 13. Na4 Nxa4 14. Qxa4 Rxe2 15. Be3 Bxd3 16. Rfd1 Bb5 17. Qb3 Bc4 18. Qc3 Ng4 19. Nd4 Nxe3 20. fxe3 Be5 21. Bf1 Rxh2 22. Nxc6 Qf6 23. Qe1 Rh5 24. Nxe5 Qxe5 25. Bxc4 dxc4 26. Rxc4 Qe6 27. Rf4 Qh3 28. Rh4 Rxh4 29. gxh4 Re8 30. Rd3 Qf5 31. Qe2 Qf6 32. Qf2 Qxf2+ 33. Kxf2 Re7 34. Kf3 g6 35. Kf4 Kg7 36. e4 f6 37. Rd4 Kf7 38. b5 Ke6 39. a4 Rd7 40. Rc4 Kd6 41. a5 Rc7 42. Rd4+ Ke6 43. b6 axb6 44. axb6 Rc5 45. Rb4 Kd6 46. Rd4+ Kc6 47. Rb4 Rb5 48. Rxb5 Kxb5 49. e5 fxe5+ 50. Kxe5 g5 51. h5 Kxb6 52. Kf6 Kc5 53. Kg6 g4 54. Kxh6 g3 55. Kg7 g2 56. h6 g1Q+ 57. Kh8 Qg6 58. h7 Qxh7+ 0-1

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.08"]
[Round "5.22"]
[White "Mendes, Antonio Adalberto D"]
[Black "Costa, Andre"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1603"]
[BlackElo "1436"]
[PlyCount "124"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Qc7 7. Bd3 Bb7 8. 0-0 Nc6 9. Nb3 Nf6 10. Be3 d6 11. Qe2 Be7 12. f3 0-0 13. Na2 d5 14. Bf2 Ne5 15. Nc3 Nc4 16. Nd1 Rac8 17. c3 Rfd8 18. Rc1 Nd7 19. exd5 Bxd5 20. Be4 Nf6 21. Bxd5 Nxd5 22. Nd4 Bd6 23. h3 Bf4 24. Rc2 Qe7 25. Qe4 Nd2 26. Qd3 Nxf1 27. Kxf1 Qg5 28. Qe4 Rc4 29. Qe1 Qg6 30. Re2 Bb8 31. Re4 Bc7 32. Ne3 Nxe3+ 33. Rxe3 Bb6 34. Re4 Qf6 35. Bh4 g5 36. Nxe6 Rxe4 37. Qxe4 Qxe6 38. Qxe6 fxe6 39. Bxg5 Rd1+ 40. Ke2 Rg1 41. g4 Rg2+ 42. Kd3 Rxb2 43. Be7 Kf7 44. Bd6 Ke8 45. c4 bxc4+ 46. Kxc4 Kd7 47. Be5 Rf2 48. f4 Bc7 49. Kd4 Bxe5+ 50. Kxe5 Rf3 51. h4 Rxa3 52. Kf6 Ra4 53. Kg5 Rb4 54. h5 a5 55. f5 exf5 56. gxf5 Ke7 57. Kh6 Rg4 58. Kxh7 a4 59. h6 a3 60. Kh8 Rh4 61. h7 Rxh7+ 62. Kxh7 Kf6 0-1

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.07"]
[Round "4.33"]
[White "Costa, Andre"]
[Black "Ribeiro, Andre Amorim"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1436"]
[BlackElo "1144"]
[PlyCount "57"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 Nbd7 6. Nge2 e5 7. 0-0 0-0 8. d3 Rb8 9. b4 c6 10. a4 c5 11. b5 a5 12. f4 b6 13. f5 Bb7 14. h3 Ne8 15. g4 Ndf6 16. g5 Nh5 17. f6 Bh8 18. Bf3 Qd7 19. Bg4 Qd8 20. Bxh5 gxh5 21. Ng3 h4 22. Nf5 h6 23. Nxh6+ Kh7 24. Qh5 Bxf6 25. Nxf7+ Kg7 26. gxf6+ Qxf6 27. Bh6+ Kg8 28. Rxf6 Nxf6 29. Qg6# 1-0

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.07"]
[Round "3.17"]
[White "Pintor, Simao Maciel Abranc"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1866"]
[BlackElo "1436"]
[PlyCount "49"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Qc7 8. 0-0 Nc6 9. Re1 d6 10. a4 b4 11. Na2 Nf6 12. Bd2 a5 13. c3 bxc3 14. Nxc3 Be7 15. Rc1 Bd7 16. Nb5 Qb8 17. e5 Nd5 18. Be4 0-0 19. Bxd5 exd5 20. Bf4 dxe5 21. Nxe5 Nxe5 22. Bxe5 Qd8 23. Bc7 Qc8 24. Rxe7 Be6 25. Bxa5 1-0

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.06"]
[Round "2.34"]
[White "Costa, Andre"]
[Black "Nogueira, Alexandre J Sampaio"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1436"]
[PlyCount "93"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. Ne1 d6 8. Nc2 Be6 9. d3 Rc8 10. Bd2 Qb6 11. Rb1 Bf5 12. Ne3 e6 13. Nxf5 exf5 14. e3 Rfd8 15. Qc2 Ne7 16. Na4 Qc7 17. b4 Nd7 18. bxc5 dxc5 19. Rxb7 Qe5 20. Bc3 Qe6 21. Bxg7 Kxg7 22. Rxa7 Nc6 23. Qb2+ Kg8 24. Bxc6 Qxc6 25. Qb5 Qxb5 26. cxb5 Rb8 27. Rb1 Ne5 28. Nxc5 Nf3+ 29. Kg2 Nd2 30. Rb2 Rdc8 31. Nd7 Ra8 32. Rxa8 Rxa8 33. Rxd2 Rd8 34. Nc5 Rb8 35. Rb2 Kg7 36. a4 Ra8 37. b6 Rb8 38. b7 Kf6 39. a5 Ke7 40. a6 Kd6 41. a7 Re8 42. b8Q+ Rxb8 43. axb8Q+ Kxc5 44. Rb5+ Kc6 45. Qb7+ Kd6 46. Rb6+ Ke5 47. d4# 1-0

[Event "Gaia Profigaia op 6th"]
[Site "Vila Nova de Gaia"]
[Date "2013.07.06"]
[Round "1.15"]
[White "Ferreira, Miguel"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1972"]
[BlackElo "1436"]
[PlyCount "119"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nbd7 7. 0-0 Qe8 8. c3 e5 9. Bh2 h6 10. a4 Nh7 11. Na3 a6 12. Nc4 f5 13. dxe5 dxe5 14. Ncxe5 Nxe5 15. Nxe5 Kh8 16. Nc4 Qe7 17. Bf3 Ng5 18. Na5 Ne4 19. Qc2 Be5 20. Bxe5+ Qxe5 21. Nb3 Be6 22. Rfd1 Rad8 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Qxd1 Qd5 26. Qd4+ Qxd4 27. Nxd4 Bd7 28. Bxe4 fxe4 29. a5 Kg7 30. Kf1 Kf6 31. Ke2 Ke7 32. Kd2 Kd6 33. c4 c5 34. Ne2 g5 35. f4 exf3 36. gxf3 Bxh3 37. e4 Be6 38. b3 h5 39. Ke3 h4 40. f4 gxf4+ 41. Kxf4 h3 42. e5+ Ke7 43. Kg3 Kf7 44. Nc3 Bf5 45. Na4 Bc2 46. Nxc5 Ke7 47. b4 Bf5 48. Nxb7 Ke6 49. Nd6 Bd3 50. Kxh3 Kxe5 51. c5 Kd5 52. Kg4 Kc6 53. Kf4 Be2 54. Nf5 Bc4 55. Ke5 Bd3 56. Nd4+ Kc7 57. Kd5 Bf1 58. Ne6+ Kc8 59. Kc6 Bb5+ 60. Kb6 1-0

[Event "EU-ch U10"]
[Site "Albena"]
[Date "2011.09.12"]
[Round "2"]
[White "Kozak, Adam"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1833"]
[BlackElo "1363"]
[PlyCount "55"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 Nf6 14. cxd6 cxd6 15. Rc1 h5 16. Nb5 Bd7 17. Nxd6 b6 18. Nc4 Ng6 19. Nd3 Qe7 20. Qb3 Kh7 21. Qc3 Rae8 22. Qa3 Qxa3 23. Nxa3 g4 24. Rc7 Ra8 25. Nc4 Rfe8 26. b3 gxf3 27. gxf3 Bf8 28. Bh4 1-0

[Event "DESC VM2007 Vorrunde"]
[Site "DESC email"]
[Date "2007.??.??"]
[Round "1"]
[White "Auch, Stefan"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "81"]
[EventDate "2007.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 Be7 10. g4 h6 11. 0-0-0 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15. Bb5 a4 16. Na1 a3 17. Qxb4 axb2+ 18. Kxb2 0-0 19. g5 Nh5 20. gxh6 Qc7 21. Nb3 Rfb8 22. Rhg1 g6 23. a4 Nb6 24. a5 Nd7 25. c4 Nc5 26. Bxc5 dxc5 27. Qc3 Kh7 28. Kc2 Nf4 29. h5 Nxh5 30. a6 Nf4 31. Rge1 f6 32. Re4 Rb6 33. Na5 Bd6 34. Rxf4 exf4 35. Nc6 Qf7 36. Re1 Rxc6 37. dxc6 Be5 38. Qd2 Ra7 39. Qd8 Rc7 40. Kb3 g5 41. Ka4 1-0

[Event "DESC VM2007 Vorrunde"]
[Site "DESC email"]
[Date "2007.??.??"]
[Round "1"]
[White "Betker, Joerg"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "53"]
[EventDate "2007.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 Bd7 8. 0-0-0 e6 9. f3 Be7 10. Be3 b5 11. Kb1 Ne5 12. a3 0-0 13. g4 Rb8 14. g5 Ne8 15. f4 Nc4 16. Bxc4 bxc4 17. Ka1 Kh8 18. Qe2 Qc8 19. h4 Bd8 20. h5 Ba5 21. Bd2 Qc5 22. Nf3 f6 23. h6 g6 24. gxf6 Rxf6 25. Ng5 Rf8 26. f5 gxf5 27. Qh5 1-0

[Event "DESC VM2007 Vorrunde"]
[Site "DESC email"]
[Date "2007.??.??"]
[Round "1"]
[White "Costa, Andre"]
[Black "Kuehn, Juergen"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "67"]
[EventDate "2007.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 Nf5 14. Rb1 d4 15. Qc4 0-0-0 16. c3 d3 17. Ng3 Nxg3 18. hxg3 Ne7 19. Qxc7+ Kxc7 20. Be3 Bc6 21. Kd2 Kb8 22. Bf2 Bd5 23. Rc1 Bc4 24. Rh7 Nc6 25. Rxf7 Na5 26. Rb1 Ba6 27. Rh7 Nc4+ 28. Kd1 Nxa3 29. Rb4 Nc4 30. Rhxb7+ Bxb7 31. Rxc4 Rh8 32. Kd2 Rh1 33. Bxd3 Rxd3+ 34. Kxd3 1/2-1/2

[Event "DESC VM2007 Vorrunde"]
[Site "DESC email"]
[Date "2007.??.??"]
[Round "1"]
[White "Costa, Andre"]
[Black "Lehnhoff, Heinz Georg"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "34"]
[EventDate "2007.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 b5 8. Bd3 Bb7 9. Nb3 Nf6 10. e5 b4 11. Ne4 Nxe4 12. Bxe4 d5 13. Bd3 d4 14. Bc1 Be7 15. 0-0 0-0 16. Qh5 g6 17. Qh3 Rfd8 1/2-1/2

[Event "DESC VM2007 Vorrunde"]
[Site "DESC email"]
[Date "2007.??.??"]
[Round "1"]
[White "Zoechling, Herbert"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "101"]
[EventDate "2007.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Nc6 10. f3 a5 11. Be3 a4 12. Nc1 Qa5 13. Nb5 Be6 14. c4 Rfc8 15. Rb1 Nh5 16. g3 Nf6 17. b3 axb3 18. axb3 Nb4 19. Nd3 Nxd3 20. Qxd3 Ra6 21. Rfc1 Qb4 22. Bd2 Qc5 23. Ra1 h5 24. Rxa6 bxa6 25. Nc3 Qa3 26. Rb1 g6 27. Bc1 Qc5 28. Be3 Qb4 29. Bd1 Rb8 30. Bc2 Qb7 31. Qd2 h4 32. Rg1 hxg3 33. hxg3 Kg7 34. Bh6+ Kh7 35. Kg2 Rh8 36. Nd5 Nxd5 37. exd5 Bc8 38. Rh1 Kg8 39. b4 Bd7 40. Bd3 Qc7 41. Be3 Rxh1 42. Kxh1 Bc8 43. Qa2 Qd7 44. Kg1 Bb7 45. Bf1 Bd8 46. Kf2 Qf5 47. Qa4 Bf6 48. Qd1 Bc8 49. g4 Bh4+ 50. Kg2 Qd7 51. c5 1-0

[Event "BRA CEAX op 3rd"]
[Site "Vitoria"]
[Date "2003.08.17"]
[Round "6"]
[White "Costa, Andre"]
[Black "Bonfim, Hudson Soares Do"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1816"]
[BlackElo "1839"]
[PlyCount "37"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 d5 3. e3 Nf6 4. Bd3 c5 5. c3 c4 6. Bc2 Nc6 7. Nbd2 Bd7 8. 0-0 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 0-0 12. Re1 Be7 13. Qe2 b5 14. d5 exd5 15. Bxd5 Rc8 16. Bxc6 Bxc6 17. Qxe7 Bxf3 18. Qxd8 Rcxd8 19. gxf3 1-0

[Event "BRA CEAX op 3rd"]
[Site "Vitoria"]
[Date "2003.08.17"]
[Round "5"]
[White "Lahud, Tarcisio Jose"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1949"]
[BlackElo "1816"]
[PlyCount "45"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. h3 Bg7 4. Bf4 d6 5. e3 0-0 6. Be2 c5 7. c3 Qb6 8. Qc1 Nbd7 9. Nbd2 d5 10. 0-0 Nh5 11. Bh2 f5 12. Ne1 Nhf6 13. Nd3 Re8 14. Nf3 a5 15. Nfe5 Nxe5 16. Nxe5 Nd7 17. Nf3 c4 18. Qc2 Qc6 19. b3 b5 20. bxc4 bxc4 21. Rab1 Ba6 22. Rb2 Rab8 23. Bxb8 1-0

[Event "BRA CEAX op 3rd"]
[Site "Vitoria"]
[Date "2003.08.16"]
[Round "4"]
[White "Costa, Andre"]
[Black "Torrezani, Eduardo de Moraes"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1816"]
[BlackElo "1857"]
[PlyCount "54"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. dxc5 Bxc5 8. 0-0 e5 9. e4 0-0 10. h3 Re8 11. Re1 d4 12. Nb3 Bb6 13. Qc2 dxc3 14. Qxc3 Be6 15. Bc4 Bxc4 16. Qxc4 Rc8 17. Qe2 Qe7 18. Be3 Bxe3 19. Qxe3 Nb4 20. Rac1 Nc2 21. Qe2 Nxe1 22. Rxe1 Qb4 23. Nh2 Rc4 24. f3 Nh5 25. Nf1 Nf4 26. Qd2 Qxd2 27. Nfxd2 Rc2 0-1

[Event "BRA CEAX op 3rd"]
[Site "Vitoria"]
[Date "2003.08.16"]
[Round "2"]
[White "Costa, Andre"]
[Black "Vieira, Paulo Cesar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1816"]
[BlackElo "1993"]
[PlyCount "26"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. Bd3 0-0 5. 0-0 d6 6. Nbd2 Nc6 7. c3 e5 8. Qc2 Bg4 9. h3 Bd7 10. Re1 Qe7 11. b3 Rfe8 12. Bb2 e4 13. Nxe4 Nxe4 0-1

[Event "BRA CEAX op 3rd"]
[Site "Vitoria"]
[Date "2003.08.16"]
[Round "3"]
[White "Paixao, Fabio Anselmo"]
[Black "Costa, Andre"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1721"]
[BlackElo "1816"]
[PlyCount "48"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 0-0 6. d4 d6 7. h3 a6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bg5 c6 11. Bxf6 Bxf6 12. Qe2 Qb6 13. Rab1 Qa7 14. Rfd1 b5 15. Bd3 a5 16. Re1 a4 17. a3 Rd8 18. Qe3 Qe7 19. Rbd1 Be6 20. Be2 Rd4 21. Bd3 Rad8 22. Ne2 R4d6 23. Qc5 Rxd3 24. Qxe7 Rxd1 0-1

[Event "BRA CEAX op 3rd"]
[Site "Vitoria"]
[Date "2003.08.15"]
[Round "1"]
[White "Santos, W."]
[Black "Costa, Andre"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1800"]
[BlackElo "1816"]
[PlyCount "78"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d3 d6 5. Bg5 Be7 6. h3 h6 7. Bh4 0-0 8. Be2 d5 9. exd5 Qxd5 10. c4 Qd6 11. Nc3 Nd4 12. Bg3 Nxf3+ 13. Bxf3 c6 14. 0-0 Rd8 15. Be2 Bf5 16. Re1 Qd4 17. Qc2 Nd7 18. Rad1 Qxc4 19. dxc4 Bxc2 20. Rc1 Bg6 21. Bf3 Bg5 22. Rcd1 f6 23. b4 Nb6 24. c5 Nc4 25. Ne4 Bxe4 26. Bxe4 Nd2 27. Bg6 Rd4 28. a3 Rad8 29. h4 Bxh4 30. Bxh4 Rxh4 31. f3 Rhd4 32. Kf2 Nxf3 33. gxf3 Rxd1 34. Re4 Ra1 35. f4 Rxa3 36. fxe5 Rd2+ 37. Ke1 Rh2 38. Rd4 Ra1+ 39. Rd1 Rh1+ 0-1

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.06"]
[Round "4"]
[White "Costa, Andre"]
[Black "Carvalho, Welliton"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1816"]
[BlackElo "1760"]
[PlyCount "83"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 Nd7 5. h3 c5 6. e3 a6 7. Be2 Ngf6 8. Qd2 Nh5 9. Bh2 0-0 10. g4 Nhf6 11. e4 cxd4 12. Nxd4 Nc5 13. f3 h6 14. Bd3 Nfd7 15. Nde2 Ne5 16. f4 Nf3+ 17. Kd1 Nxd2 18. Kxd2 Nxd3 19. cxd3 e6 20. Rhg1 f5 21. gxf5 exf5 22. Rxg6 Kh7 23. Rag1 Rf7 24. R1g2 fxe4 25. dxe4 Bxh3 26. R2g3 Qc7 27. f5 Bf1 28. Nf4 Qa5 29. Ne6 Rg8 30. Ke1 Kh8 31. Kxf1 Rxf5+ 32. exf5 Qxf5+ 33. Kg2 Qc2+ 34. Kh1 Qxb2 35. Nxg7 Kh7 36. Bg1 Qb4 37. Be3 Qh4+ 38. Kg2 Qxg3+ 39. Rxg3 Rxg7 40. Rxg7+ Kxg7 41. Nd5 h5 42. Nf4 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.06"]
[Round "6"]
[White "Costa, Andre"]
[Black "Silva, Claudio Ferreira Da"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1731"]
[PlyCount "21"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. h3 Nbd7 5. e3 Be7 6. Nbd2 0-0 7. Bd3 c5 8. c4 cxd4 9. Nxd4 dxc4 10. Nxc4 b5 11. Nxb5 1/2-1/2

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.06"]
[Round "5"]
[White "Knoblauch, Walter Lucas"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1746"]
[BlackElo "1816"]
[PlyCount "83"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nc6 7. exd4 Nxd4 8. Nc3 Bf5 9. Bd3 Ne7 10. 0-0-0 0-0 11. Bxf5 Ndxf5 12. Qf4 Qc8 13. Nf3 Ng6 14. Qe4 Re8 15. g4 Nfe7 16. h4 Nc6 17. h5 Ngxe5 18. Ng5 Ng6 19. hxg6 hxg6 20. Rh8+ Kxh8 21. Qh1+ Kg8 22. Qh7+ Kf8 23. Qh8+ Ke7 24. Nd5+ Kd6 25. Nxf7+ Kc5 26. Qxg7 Qxg4 27. b4+ Nxb4 28. Ne5 Qg5+ 29. f4 Nxa2+ 30. Kb1 Qd8 31. Nd7+ Kxc4 32. Qd4+ Kb5 33. Qc5+ Ka6 34. Qc4+ Ka5 35. Qxa2+ Kb5 36. Qb3+ Kc6 37. Qc4+ Kxd7 38. Nf6+ Kc8 39. Rxd8+ Rxd8 40. Qe6+ Kb8 41. Nd7+ Rxd7 42. Qe8+ 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.05"]
[Round "2"]
[White "Agdamus, Jose Luis"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2284"]
[BlackElo "1816"]
[PlyCount "43"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nh3 e6 5. 0-0 Be7 6. f3 0-0 7. Nf2 Bd7 8. Nd2 Be8 9. c3 Qd6 10. e4 fxe4 11. fxe4 e5 12. dxe5 Qxe5 13. Nd3 Qe6 14. e5 Nfd7 15. Nf4 Qb6+ 16. Kh1 c6 17. Qe2 Qa6 18. Qg4 Nc5 19. b4 Nd3 20. Qe6+ Rf7 21. Nxd3 Qxd3 22. Rxf7 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.05"]
[Round "3"]
[White "Osorio Hatem, Jose Eustaquio"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1968"]
[BlackElo "1816"]
[PlyCount "91"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Bd2 Qe7 7. 0-0-0 Ng4 8. Qg3 Be6 9. f4 h5 10. f5 Bd7 11. Nd5 Qd8 12. Nf3 Ne7 13. Bc4 Bc6 14. Rhe1 Qd7 15. h3 Ne5 16. Nxe5 dxe5 17. Qxe5 0-0-0 18. Nxe7+ Qxe7 19. Qxe7 Bxe7 20. Bxf7 Bh4 21. Re2 Rd4 22. Be6+ Kb8 23. Bd5 Bxd5 24. exd5 Rxd5 25. Rf1 Rhd8 26. Bf4 Kc8 27. g4 hxg4 28. hxg4 Bf6 29. g5 Bd4 30. c3 Bc5 31. Re5 Rxe5 32. Bxe5 Be3+ 33. Kc2 Bxg5 34. Bxg7 Rd7 35. f6 Rf7 36. Kd3 Kd7 37. Kd4 Kd6 38. Rf5 c5+ 39. Ke4 Bc1 40. Rd5+ Ke6 41. b3 b6 42. Re5+ Kd6 43. c4 Bb2 44. Rd5+ Kc6 45. Kf5 Bc3 46. Kg6 1-0

[Event "BRA CEAX op 2nd "]
[Site "Brazil"]
[Date "2003.07.04"]
[Round "1"]
[White "Costa, Andre"]
[Black "Rogai, M."]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1800"]
[PlyCount "31"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 a6 4. c4 e6 5. Nc3 Nf6 6. a3 Be7 7. Bd3 0-0 8. Qc2 Ne4 9. Nxe4 Bb4+ 10. axb4 Nxb4 11. Qb3 a5 12. Neg5 dxc4 13. Bxc4 Qe7 14. Bd2 Nc6 15. Qc2 b6 16. Qxh7# 1-0

[Event "Paulista-ch final"]
[Site "Americana"]
[Date "1999.??.??"]
[Round "1"]
[White "Costa, Andre"]
[Black "Silva, Tiago Henrique"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "80"]
[EventDate "1999.11.??"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. 0-0 e6 6. Nbd2 c5 7. Qe2 Nc6 8. c3 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 cxd4 13. cxd4 Be7 14. Rd1 0-0 15. d5 Nb4 16. d6 Bxd6 17. Bf4 Nd5 18. Ng5 Nf6 19. Qe2 Nd5 20. Qe4 Nf6 21. Rxd6 Qxd6 22. Bxd6 Nxe4 23. Nxe4 Rfd8 24. Bf4 Rd4 25. f3 f5 26. Be5 Rd5 27. f4 fxe4 28. Rc1 Rad8 29. Kf2 Rd2+ 30. Ke3 R8d7 31. Kxe4 Rxg2 32. Rh1 Rdd2 33. h4 Kf7 34. Rc1 Rc2 35. Rd1 Rgd2 36. Rh1 b5 37. h5 Rxb2 38. Bxb2 Rxb2 39. Rc1 Rxa2 40. Rc7+ Kf6 0-1

[Event "Paulista-ch Clas3"]
[Site "Registro"]
[Date "1999.??.??"]
[Round "4"]
[White "Da Silva, Tiago Henrique"]
[Black "Costa, Andre"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "113"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bg5 Be7 4. Bxe7 Qxe7 5. c3 Nf6 6. Nbd2 Nbd7 7. Qc2 0-0 8. e4 e5 9. dxe5 Nxe5 10. 0-0-0 dxe4 11. Nxe4 Bf5 12. Nfd2 Rfe8 13. f3 Nd5 14. Re1 Rad8 15. Nc4 Nf4 16. Nxe5 Qxe5 17. g3 Nd5 18. Bd3 Bg6 19. Qf2 Nb6 20. Bc2 Qd5 21. Kb1 Nc4 22. Rd1 Qb5 23. b3 Na3+ 24. Kb2 Nxc2 25. Qxc2 Rxd1 26. Rxd1 f5 27. Nf2 Re2 28. Rd2 f4 29. Qd1 Rxd2+ 30. Qxd2 fxg3 31. hxg3 h6 32. Nh3 Qd3 33. Qxd3 Bxd3 34. Nf4 Bb5 35. Ne6 Be2 36. Nd4 Bd3 37. c4 a6 38. Kc3 Bf1 39. Ne6 Bg2 40. f4 c6 41. Nc5 g5 42. fxg5 hxg5 43. Kd4 Kf7 44. Ke5 Bh3 45. Nxb7 Kg6 46. Nc5 Bc8 47. b4 Kh5 48. Kd6 Kg4 49. Kxc6 Kxg3 50. Ne4+ Kf4 51. Nxg5 Kxg5 52. b5 axb5 53. cxb5 Bf5 54. a4 Be4+ 55. Kc7 Kf5 56. b6 Ke5 57. a5 1-0

