[Event "BRA-AUS/NZL email"]
[Site "ICCF email"]
[Date "2013.02.20"]
[Round "?.15"]
[White "Costa, Berto Jose"]
[Black "Davidson, Jamie P"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2248"]
[BlackElo "2196"]
[PlyCount "86"]
[EventDate "2013.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "BRA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Australia/New Zealand"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "AUS"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. 0-0 Bxe2 9. Qxe2 Nc6 10. Nc3 Nge7 11. Be3 Nf5 12. Rfd1 Be7 13. Rac1 0-0 14. a3 Na5 15. Rc2 Rac8 16. Bf4 h6 17. Qd3 Qc6 18. b4 Nc4 19. b5 Qd7 20. a4 Rc7 21. g4 Nh4 22. Nxh4 Bxh4 23. Qh3 Be7 24. Ra1 a6 25. Qd3 Rfc8 26. bxa6 bxa6 27. Nd1 a5 28. Kg2 Rc6 29. Rc3 g5 30. Be3 Nb2 31. Qb5 Nc4 32. Qb3 f6 33. Qc2 Kg7 34. exf6+ Bxf6 35. h3 e5 36. Qd3 Nb2 37. Qb5 exd4 38. Rxc6 Qxc6 39. Bxg5 hxg5 40. Nxb2 d3 41. Rb1 d2 42. Qxc6 Rxc6 43. Rd1 Bc3 0-1

[Event "BRA-AUS/NZL email"]
[Site "ICCF email"]
[Date "2013.02.20"]
[Round "?.15"]
[White "Davidson, Jamie P"]
[Black "Costa, Berto Jose"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2196"]
[BlackElo "2248"]
[PlyCount "89"]
[EventDate "2013.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "BRA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Australia/New Zealand"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 f6 9. Nxg6 hxg6 10. Qf3 Qd7 11. Nc3 0-0-0 12. d4 f5 13. Kg2 Nf6 14. gxf5 gxf5 15. e5 Nh7 16. Rd1 Qe6 17. Be3 g5 18. Rd3 f4 19. Bd2 g4 20. hxg4 Rg8 21. Rg1 Bb4 22. Kf1 Bxc3 23. Bxc3 Ng5 24. Qxf4 Rdf8 25. Qc1 Nf3 26. Rg3 Nh2+ 27. Ke2 Nxg4 28. Rgf3 c5 29. Rxf8+ Rxf8 30. Qg5 Nxf2 31. Rf3 Rxf3 32. Kxf3 cxd4 33. Bd2 Nd1 34. b3 b5 35. Kf4 Kb7 36. Qh5 Nc3 37. Bxc3 dxc3 38. Qf5 Qh6+ 39. Kg4 Qg7+ 40. Kf3 Qe7 41. a4 Qd8 42. e6 Qd1+ 43. Kg3 Qe1+ 44. Kg4 Kc6 45. axb5+ 1-0

[Event "BRA-ESP email"]
[Site "ICCF email"]
[Date "2013.02.15"]
[Round "?.12"]
[White "Castello Benavent, Joaquin"]
[Black "Costa, Berto Jose"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2227"]
[BlackElo "2248"]
[PlyCount "69"]
[EventDate "2013.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "ESP"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. d4 exd4 8. Ba3 d6 9. e5 Ne4 10. Qb3 0-0 11. cxd4 Ng5 12. Nbd2 Bg4 13. exd6 Nxf3+ 14. Nxf3 cxd6 15. h3 Bxf3 16. Qxf3 Nxd4 17. Qe4 Bc3 18. Rad1 Qf6 19. Qxb7 Rac8 20. Ba6 Rfe8 21. Rd3 Rb8 22. Qxa7 Ne2+ 23. Kh1 Bd4 24. Qd7 d5 25. Bb5 Rbd8 26. Qb7 Nf4 27. Rf3 Re6 28. Rd1 Be5 29. Bf1 Rb8 30. Qd7 Rd8 31. Qa7 Qh4 32. Bc1 Ree8 33. Re1 g5 34. Qa5 Ng6 35. g3 1-0

[Event "BRA-ESP email"]
[Site "ICCF email"]
[Date "2013.02.15"]
[Round "?.12"]
[White "Costa, Berto Jose"]
[Black "Castello Benavent, Joaquin"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2248"]
[BlackElo "2227"]
[PlyCount "72"]
[EventDate "2013.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "ESP"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Spain"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Nxd5 cxd5 15. Qxb6 axb6 16. a3 Bb7 17. Rd4 Rfd8 18. f4 f6 19. Rb4 Rd6 20. g3 e5 21. Bg2 Re8 22. Rd1 Kg7 23. fxe5 fxe5 24. c4 e4 25. cxd5 Bxd5 26. Bxe4 Rc6+ 27. Bc2 Bf3 28. Rf1 Be4 29. Rf2 Rf8 30. Rxf8 Rxc2+ 31. Kd1 Kxf8 32. Rxe4 Rxb2 33. Rh4 h5 34. Kc1 Rg2 35. a4 Kg7 36. Kb1 Kh6 1/2-1/2

[Event "BRA-GER email"]
[Site "ICCF email"]
[Date "2011.06.13"]
[Round "?.16"]
[White "Costa, Berto Jose"]
[Black "Reichgeld, Manfred"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2280"]
[BlackElo "2276"]
[PlyCount "76"]
[EventDate "2011.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Germany"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Be6 11. Ne5 f6 12. Nf3 Re8 13. Be3 Qd7 14. a3 Nxc3 15. bxc3 Nc6 16. cxd5 Bxd5 17. c4 Be4 18. Re1 Bd6 19. Qb3 Bf8 20. Rad1 b6 21. Qc3 Ne7 22. Nh4 Rad8 23. Bh5 g6 24. Be2 g5 25. Bf3 Nd5 26. cxd5 gxh4 27. Bxe4 Rxe4 28. h3 Qxd5 29. f3 Re7 30. Bf2 Rdd7 31. Rxe7 Rxe7 32. Bxh4 Bg7 33. Qd3 Rd7 34. Qe2 h6 35. Bf2 c5 36. Qe8+ Kh7 37. Re1 c4 38. a4 Rc7 1/2-1/2

[Event "BRA-GER email"]
[Site "ICCF email"]
[Date "2011.06.13"]
[Round "?.16"]
[White "Reichgeld, Manfred"]
[Black "Costa, Berto Jose"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2276"]
[BlackElo "2280"]
[PlyCount "77"]
[EventDate "2011.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "BRA"]

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. h3 Nd7 10. Qc2 f5 11. exf5 Nxf5 12. Ne4 Qe8 13. Bg5 Nf6 14. Bxf6 Bxf6 15. c5 Qe7 16. Rac1 Bg7 17. cxd6 Nxd6 18. Nfg5 Bf5 19. Bg4 Bh6 20. Bxf5 gxf5 21. Nxd6 cxd6 22. Ne6 Bxc1 23. Nxf8 Rxf8 24. Rxc1 f4 25. Qa4 a6 26. Qb4 Kh8 27. Rc3 Rg8 28. a4 a5 29. Qe4 Qf7 30. Kh2 Qd7 31. b4 axb4 32. Qxb4 Qg7 33. Qe4 Qf7 34. Rb3 Rg7 35. a5 Rg6 36. Rb6 Qe7 37. Qc2 Qg5 38. Qe4 Qe7 39. Qc2 1/2-1/2

[Event "BRA-NED email"]
[Site "ICCF email"]
[Date "2010.12.01"]
[Round "?.9"]
[White "Bronts, Geert Kornelis"]
[Black "Costa, Berto Jose"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2288"]
[BlackElo "2280"]
[PlyCount "101"]
[EventDate "2010.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Qc3 0-0 11. Rfd1 Ng6 12. Nd4 Qe7 13. Nxe6 Qxe6 14. Qb3 Rfe8 15. f3 Ne5 16. Bd4 c5 17. Bxe5 Bxe5 18. c3 b5 19. Qxe6+ Rxe6 20. Nb3 c4 21. Nd4 Rd6 22. Nf5 Rxd1+ 23. Rxd1 g6 24. Ne7+ Kf7 25. Nc6 Bd6 26. g3 Ke8 27. Kg2 Kd7 28. Nb4 Ke6 29. Nd5 f5 30. exf5+ Kxf5 31. Ne3+ Ke6 32. f4 c6 33. Nc2 Kd7 34. Nd4 Re8 35. Rd2 c5 36. Nc2 Kc6 37. Kf3 Bf8 38. Re2 Rxe2 39. Kxe2 b4 40. Ne3 Kb5 41. g4 Bg7 42. Kd2 a5 43. g5 a4 44. a3 Bh8 45. h4 Bg7 46. f5 gxf5 47. h5 Be5 48. g6 hxg6 49. hxg6 f4 50. Nf5 Kc6 51. g7 1-0

[Event "BRA-NED email"]
[Site "ICCF email"]
[Date "2010.12.01"]
[Round "?.9"]
[White "Costa, Berto Jose"]
[Black "Bronts, Geert Kornelis"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2280"]
[BlackElo "2288"]
[PlyCount "89"]
[EventDate "2010.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. Bf4 Rc8 15. Qa4 a6 16. cxd5 Qxd5 17. Bc4 Qd7 18. Qb3 Bd6 19. Bxd6 cxd6 20. Bd5 h6 21. c4 Rxe1+ 22. Rxe1 Ne7 23. Qxb7 Nxd5 24. Qxd7 Bxd7 25. cxd5 Rc2 26. h3 Kf8 27. Re3 a5 28. g4 a4 29. Kg2 Bb5 30. g5 hxg5 31. Nxg5 Bc4 32. Kg3 Bxd5 33. f3 f6 34. Ne4 Bxe4 35. fxe4 Kf7 36. d5 g5 37. h4 gxh4+ 38. Kxh4 Rc4 39. Kh5 f5 40. e5 Ke7 41. Kg5 f4 42. exd6+ Kxd6 43. Rd3 f3 44. Rxf3 Kxd5 45. Rf4 1/2-1/2

[Event "RUS-BRA email"]
[Site "ICCF email"]
[Date "2010.12.01"]
[Round "?.20"]
[White "Costa, Berto Jose"]
[Black "Gluhov, Aleksandr Valerievi"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2280"]
[BlackElo "2304"]
[PlyCount "126"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6 gxf6 9. Qd2 Nc6 10. 0-0-0 Bd7 11. Kb1 0-0-0 12. Be2 h5 13. Rhf1 Kb8 14. Nb3 Be7 15. Rf3 Rdg8 16. Bf1 Na5 17. Nxa5 Qxa5 18. a3 Bc6 19. Re3 h4 20. f5 Rg5 21. Rf3 Qe5 22. h3 Rg3 23. Rf2 Rc8 24. Qf4 Rxc3 25. bxc3 Qxc3 26. Rd3 Qe1+ 27. Kb2 Ba4 28. Rfd2 e5 29. Qf3 d5 30. Rxd5 Rc6 31. Qf2 Bxa3+ 32. Ka2 Qxf2 33. Rxf2 Bc5 34. Rf3 Bd4 35. Bd3 Bxc2 36. Bxc2 Rxc2+ 37. Kb3 Rb2+ 38. Ka3 Rd2 39. Rd8+ Kc7 40. Rg8 b5 41. Kb4 Rc2 42. Rf8 Kb6 43. Rb8+ Ka7 44. Rf8 Rc7 45. Rd8 Rc4+ 46. Ka3 a5 47. Rd3 a4 48. g4 hxg3 49. Rxg3 Bc5+ 50. Kb2 Rxe4 51. Rg7 a3+ 52. Kc2 Kb6 53. Rxf7 b4 54. Rb8+ Kc6 55. Rxf6+ Kd5 56. Ra6 Kc4 57. f6 Rf4 58. Kd2 e4 59. Rc8 e3+ 60. Ke1 b3 61. Rxc5+ Kxc5 62. Rxa3 b2 63. Rb3 Rb4 0-1

[Event "RUS-BRA email"]
[Site "ICCF email"]
[Date "2010.12.01"]
[Round "?.20"]
[White "Gluhov, Aleksandr Valerievi"]
[Black "Costa, Berto Jose"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2304"]
[BlackElo "2280"]
[PlyCount "117"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "BRA"]

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. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. f3 c6 13. Rb1 h6 14. Ne6 Bxe6 15. dxe6 Ne8 16. b5 Nc7 17. bxc6 bxc6 18. Ba3 c5 19. Nb5 Nc8 20. Nxc7 Qxc7 21. Qd5 Ne7 22. Qb7 Qxb7 23. Rxb7 Rae8 24. Rc7 Rf6 25. Bd3 Rxe6 26. Rb1 a5 27. Rb6 a4 28. Bxc5 Rc8 29. Rxc8+ Nxc8 30. Ra6 f4 31. Bb4 Re7 32. Ra8 Re8 33. Bc2 Rf8 34. Bxa4 Nb6 35. Rxf8+ Bxf8 36. Bb5 Kf7 37. Ba5 Nc8 38. a4 Ke6 39. Bc7 Be7 40. a5 g5 41. Kf2 Bf6 42. a6 Be7 43. Ke2 Bf6 44. Bb8 Bd8 45. a7 Nxa7 46. Bxa7 h5 47. Be8 h4 48. c5 dxc5 49. Bxc5 Be7 50. Bxe7 Kxe7 51. Ba4 Kd6 52. Kd3 Kc5 53. Kc3 Kd6 54. Kc4 g4 55. fxg4 h3 56. gxh3 f3 57. Kd3 f2 58. Ke2 Ke6 59. Kxf2 1-0

[Event "BRA-ROM email"]
[Site "ICCF email"]
[Date "2010.09.11"]
[Round "?.6"]
[White "Chitescu, Ioan"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2260"]
[BlackElo "2280"]
[PlyCount "104"]
[EventDate "2010.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Nc3 b5 7. Bb3 d6 8. Nd5 Bg4 9. Ne3 Bd7 10. d3 Na5 11. Bd2 Nxb3 12. axb3 0-0 13. Ba5 Qc8 14. b4 c6 15. h3 Be6 16. Re1 Rb8 17. Nf1 Nh5 18. Nxe5 Nf4 19. Nf3 Bf6 20. Qd2 Nxg2 21. Kxg2 Bxh3+ 22. Kh1 Qg4 23. Nh4 Bxh4 24. f4 Qf3+ 25. Kg1 Bxe1 26. Rxe1 f5 27. Qf2 fxe4 28. Rxe4 Qd1 29. Qe1 Qxc2 30. Qd2 Qb1 31. Re1 Qa2 32. Ng3 Rbe8 33. Re4 Kh8 34. Bb6 Qf7 35. Kf2 Qg6 36. Qe2 Bg4 37. Qe3 d5 38. Re5 Rxe5 39. Qxe5 Qxd3 40. Qe3 Qxe3+ 41. Kxe3 Re8+ 42. Kf2 h5 43. Kf1 h4 44. Nh1 Re4 45. Nf2 Rxf4 46. Kg2 Rxb4 47. Nd3 Rb3 48. Ne5 Rxb2+ 49. Bf2 Bf5 50. Kf3 Be4+ 51. Ke3 h3 52. Bg3 c5 0-1

[Event "BRA-ROM email"]
[Site "ICCF email"]
[Date "2010.09.11"]
[Round "?.6"]
[White "Costa, Berto Jose"]
[Black "Chitescu, Ioan"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2280"]
[BlackElo "2260"]
[PlyCount "128"]
[EventDate "2010.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Romania"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "ROU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 a6 11. h4 b5 12. Bb3 Rc8 13. Nxc6 Bxc6 14. h5 Nxh5 15. Bh6 Be5 16. g4 Nf6 17. Bxf8 Qxf8 18. Nd5 Nxd5 19. exd5 Bd7 20. Kb1 Qg7 21. c3 b4 22. cxb4 Qf6 23. Qe2 Rb8 24. Rc1 Rxb4 25. Rc7 Bb5 26. Qg2 Qf4 27. Rxe7 h6 28. Rd1 a5 29. Qd2 Qxf3 30. Rxe5 dxe5 31. Qxh6 Rxg4 32. d6 Bc6 33. Qc1 Rd4 34. Rf1 Qd3+ 35. Ka1 Bf3 36. Re1 a4 37. Bc2 Qc4 38. Rxe5 Rxd6 39. Re8+ Kg7 40. Kb1 Bd5 41. b3 axb3 42. axb3 Qd4 43. Qa3 Bf3 44. b4 Bd1 45. Qb2 Bxc2+ 46. Kxc2 Qxb2+ 47. Kxb2 g5 48. Kc3 f5 49. Re1 g4 50. Rg1 Kg6 51. b5 Kg5 52. Rb1 Rb6 53. Kd2 f4 54. Ke2 f3+ 55. Kf2 Rh6 56. b6 Rh2+ 57. Ke3 Re2+ 58. Kd3 Re8 59. b7 f2 60. Kd2 g3 61. b8Q Rxb8 62. Rxb8 f1Q 63. Rg8+ Kh4 64. Rh8+ Kg4 0-1

[Event "AUT-BRA email"]
[Site "ICCF email"]
[Date "2010.06.15"]
[Round "?.28"]
[White "Costa, Berto Jose"]
[Black "Fritzer, Friedrich"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "1964"]
[PlyCount "83"]
[EventDate "2010.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "AUT"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Austria"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "AUT"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c5 7. d5 Nbd7 8. Bg5 h6 9. Be3 a6 10. a4 b6 11. Nh4 Re8 12. f4 Kh7 13. Qe1 e6 14. dxe6 Rxe6 15. Bf3 Ra7 16. Rd1 Qc7 17. Qd2 Qb8 18. f5 Re8 19. fxg6+ fxg6 20. Qxd6 Bb7 21. Qxb8 Rxb8 22. Rd6 Re8 23. Rfd1 Ba8 24. Bf2 Bf8 25. R6d2 Bg7 26. Bg3 Ne5 27. b3 Nfg4 28. Nd5 Nxf3+ 29. Nxf3 Rxe4 30. Nxb6 Ne3 31. Rd7 Re7 32. Rxe7 Rxe7 33. Re1 Bxf3 34. gxf3 Nf5 35. Rxe7 Nxe7 36. Nd7 Bd4+ 37. Bf2 Nd5 38. Nxc5 Bxf2+ 39. Kxf2 a5 40. Nb7 Nb4 41. Nxa5 Nxc2 42. Nc6 1-0

[Event "AUT-BRA email"]
[Site "ICCF email"]
[Date "2010.06.15"]
[Round "?.28"]
[White "Fritzer, Friedrich"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1964"]
[PlyCount "78"]
[EventDate "2010.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "AUT"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nge2 Nc6 6. 0-0 a6 7. d3 d6 8. h3 Be6 9. Nd5 Nd7 10. Kh2 f5 11. exf5 Rxf5 12. Be3 Kh8 13. f4 Bxd5 14. Bxd5 Bxe3 15. fxe5 Qg5 16. e6 Rxf1 17. Qxf1 Qxd5 18. exd7 Ne5 19. Qg2 Qxg2+ 20. Kxg2 Nxd7 21. Nc3 Nf6 22. Rf1 Kg8 23. Nd1 Bb6 24. Re1 Re8 25. Rxe8+ Nxe8 26. Kf3 Kf7 27. Nc3 Bd4 28. Nd1 d5 29. c3 Bf6 30. d4 Be7 31. Ne3 Ke6 32. g4 Nd6 33. b3 b5 34. Ng2 g5 35. Ne3 Ne4 36. Nd1 c5 37. Ke3 c4 38. Kf3 Bd6 39. Ke2 Bf4 0-1

[Event "BRA-CPV email"]
[Site "ICCF email"]
[Date "2010.04.12"]
[Round "?.9"]
[White "Costa, Berto Jose"]
[Black "Costa, Hermes"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "41"]
[EventDate "2010.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "POR"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Cabo Verde"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "KAP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 b5 6. Bb3 d5 7. d4 dxe4 8. Ng5 Nd5 9. dxe5 Be6 10. Nxe6 fxe6 11. Qg4 Qd7 12. Qxe4 0-0-0 13. 0-0 Bc5 14. a4 Na5 15. Nd2 Nxb3 16. Nxb3 Ba7 17. c4 bxc4 18. Qxc4 Kb7 19. Na5+ Kb6 20. b4 Nxb4 21. Qxb4+ 1-0

[Event "BRA-CPV email"]
[Site "ICCF email"]
[Date "2010.04.12"]
[Round "?.9"]
[White "Costa, Hermes"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "48"]
[EventDate "2010.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "POR"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Cabo Verde"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "KAP"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Bd6 6. 0-0 Ne7 7. d4 exd4 8. Nxd4 0-0 9. c3 Ng6 10. f4 Re8 11. f5 Ne5 12. b4 c5 13. Nf3 Bd7 14. Bg5 Nxf3+ 15. Qxf3 Qxg5 16. a3 Bc6 17. Ra2 Rxe4 18. Re2 Rxe2 19. Qxe2 Qg3 20. Qg4 Qh2+ 21. Kf2 h5 22. Qg5 Bf4 23. Qxh5 Qxg2+ 24. Ke1 Re8+ 0-1

[Event "IECG TG.2002.0.14427"]
[Site "IECG email"]
[Date "2002.??.??"]
[Round "?"]
[White "Costa, Berto Jose"]
[Black "Doron, Federman"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "68"]
[EventDate "2002.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 h6 8. Bh4 Re8 9. cxd5 exd5 10. Bd3 c6 11. 0-0 Nb6 12. h3 Ne4 13. Bxe7 Qxe7 14. Ne5 Bf5 15. Qh5 Bh7 16. Nxe4 Bxe4 17. Bxe4 dxe4 18. f3 f6 19. Ng4 Qf7 20. Qxf7+ Kxf7 21. Kf2 h5 22. Nh2 Nd5 23. f4 Nb4 24. Ke2 Nxa2 25. Rc4 a5 26. Rc5 a4 27. Rxh5 a3 28. Rb1 Ra6 29. Kd2 Rb6 30. Ng4 Ra8 31. f5 c5 32. Rh7 Kg8 33. Rh4 cxd4 34. exd4 Nc3 0-1

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "1999.??.??"]
[Round "2"]
[White "Chemin, Vitorio"]
[Black "Costa, Berto Jose"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2280"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Bd6 5. d3 h6 6. Nbd2 0-0 7. e4 Nc6 8. b3 Re8 9. Bb2 Be7 10. Qe2 dxe4 11. dxe4 Rb8 12. Nc4 Bd7 13. Rad1 Qc8 14. Nfe5 a6 15. a4 b5 16. axb5 Nxe5 17. Nxe5 axb5 18. Nxd7 Nxd7 19. e5 Rd8 20. Bc6 b4 21. f4 Rb6 22. Qf3 Nb8 23. Rxd8+ Qxd8 24. Rd1 Bc5+ 25. Kg2 Qe7 26. Be4 Ra6 27. Qd3 Ra7 28. Qd8+ Qf8 29. Qxf8+ Bxf8 30. Rd8 Na6 31. Bd4 c5 32. Be3 Rc7 33. Ra8 c4 34. Rxa6 cxb3 35. cxb3 g6 36. Rc6 Rd7 37. h4 h5 38. Bc5 Rd2+ 39. Kf3 Rb2 40. Rc8 Rxb3+ 41. Kg2 Rc3 42. Rxf8+ Kg7 43. Rc8 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "1999.??.??"]
[Round "4"]
[White "Choma, Alexandre Pedro"]
[Black "Costa, Berto Jose"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. b4 d6 5. Bb2 0-0 6. e3 b6 7. Qb3 e6 8. Be2 Bb7 9. Nbd2 d5 10. c5 Nc6 11. 0-0 Re8 12. b5 Na5 13. Qa4 c6 14. Ne5 bxc5 15. bxc6 Nxc6 16. Nxc6 Qb6 17. Bb5 a6 18. dxc5 Qxb5 19. Qxb5 axb5 20. Nb4 Rec8 21. Rfc1 Ne4 22. Bxg7 Nxd2 23. Bd4 Nc4 24. f4 Bc6 25. Kf2 Nd2 26. Ke1 Ne4 27. Rc2 f6 28. Rd1 Ra7 29. Nxc6 Rxc6 30. Rb1 1/2-1/2

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "1999.??.??"]
[Round "1"]
[White "Costa, Berto Jose"]
[Black "Martins, Gustavo"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "43"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Nb4 7. Na3 Nh6 8. Nxe5 Ke8 9. 0-0 f6 10. Bxh6 fxe5 11. Bg5 Nc6 12. Rad1 Bg4 13. f3 Bc5+ 14. Kh1 Nd4 15. c3 Nxf3 16. gxf3 Bh5 17. Nb5 Bb6 18. Rd5 Rf8 19. Rxe5+ Kd7 20. Be6+ Kc6 21. Nd4+ Kd6 22. Rd5# 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "1999.??.??"]
[Round "3"]
[White "Costa, Berto Jose"]
[Black "Sampert, Patricia"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. 0-0 Be7 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. Nc3 0-0 9. Bg5 c6 10. Rad1 Be6 11. Bxe6 fxe6 12. e5 Nd5 13. Bxe7 Qxe7 14. exd6 Qxd6 15. Ne4 Qc7 16. Ng5 Rfe8 17. Rfe1 Nf4 18. Qe4 Ng6 19. Nxe6 Qf7 20. Qg4 Re7 21. Re3 Rae8 22. Ng5 Qf4 23. Qxf4 Nxf4 24. Rxe7 Rxe7 25. Rd8+ 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "1999.??.??"]
[Round "5"]
[White "Costa, Berto Jose"]
[Black "Vieira, Helio"]
[Result "0-1"]
[ECO "C22"]
[PlyCount "92"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Bc4 Bc5 6. Qf3 Ne5 7. Qg3 Nxc4 8. Qxg7 Qh4 9. Nh3 Qxe4+ 10. Kd1 Bd4 11. Qxf7+ Kxf7 12. Ng5+ Ke7 13. Nxe4 d6 14. Re1 Kd7 15. c3 Bg7 16. Bg5 Nxb2+ 17. Kc2 Nc4 18. Nbd2 Nxd2 19. Kxd2 Bh6 20. Bxh6 Nxh6 21. Nf6+ Kc6 22. Re7 Bf5 23. Rae1 Ng8 24. Nxg8 Rhxg8 25. g3 a5 26. h4 Raf8 27. R1e3 Bg4 28. f4 h5 29. c4 Rf5 30. Kc3 Rc5 31. Kd4 b5 32. cxb5+ Rxb5 33. Rc3+ Rc5 34. Rxc5+ dxc5+ 35. Kc3 Bf3 36. Re3 Bg4 37. a3 Rd8 38. Rd3 Rxd3+ 39. Kxd3 Kd5 40. Kc3 c4 41. Kc2 Kd4 42. Kd2 c3+ 43. Kc2 Bf5+ 44. Kd1 c2+ 45. Kc1 Kd3 46. a4 c5 0-1

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "1999.??.??"]
[Round "6"]
[White "Wageck, Marina Borges"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "52"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e3 e5 2. d4 e4 3. c4 Nf6 4. Nc3 Bb4 5. Qb3 Qe7 6. Nge2 0-0 7. Nf4 Nc6 8. a3 Bxc3+ 9. Qxc3 d6 10. Be2 Re8 11. 0-0 Bg4 12. f3 exf3 13. Bxf3 Qd7 14. Kh1 Rab8 15. h3 Bf5 16. g4 Ne4 17. Qe1 Bg6 18. Nxg6 fxg6 19. Bxe4 Rxe4 20. Bd2 Nxd4 21. Qb1 Qc6 22. Kg1 Ne2+ 23. Kf2 Qxc4 24. Re1 Rf8+ 25. Kg2 Rxg4+ 26. hxg4 Qxg4+ 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Carbonaro, Eli RP"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "40"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 e5 10. Qc2 Nh5 11. b3 f5 12. e3 b6 13. Bb2 f4 14. exf4 exf4 15. Nce4 fxg3 16. fxg3 Bf5 17. Bxg7 Nxg7 18. Qc3 Qe7 19. Rae1 Rae8 20. Qe3 Qe5 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Costa, Berto Jose"]
[Black "Bastos, Carlos Eduardo"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "79"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Bf5 12. Nb3 Bg4 13. Nxc5 Nxc5 14. Re1 Re8 15. Bf4 Ne6 16. Qd3 g6 17. Bg3 d4 18. Qe4 Bxf3 19. Qxf3 Ne7 20. Rad1 c5 21. Bh4 Qc7 22. Be4 Ra7 23. Bf6 h6 24. Qh3 Kh7 25. cxd4 cxd4 26. Qh4 Ng8 27. f4 Nxf6 28. Qxf6 Qd8 29. f5 Nf8 30. fxg6+ fxg6 31. Qd6 Ne6 32. Rxd4 Nxd4 33. Bxg6+ Kh8 34. Bxe8 Qxe8 35. Qxd4 Rg7 36. e6 Kh7 37. Qe4+ Kg8 38. e7 h5 39. Qe6+ Kh7 40. Re5 1-0

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Costa, Berto Jose"]
[Black "Da Fonseca, Dirceu Bueno"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "99"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. a4 b4 12. cxb4 cxb4 13. Nbd2 Bg4 14. h3 Bh5 15. g4 Bg6 16. Nf1 0-0 17. Bd2 Nc4 18. Bxb4 Nxb2 19. Qc1 Nc4 20. Bb3 Rfc8 21. dxe5 Nxe4 22. Bxc4 Qxc4 23. Qxc4 Rxc4 24. exd6 Bf6 25. Rab1 Rb8 26. Bc3 Rxb1 27. Rxb1 Nxd6 28. Rb8+ Rc8 29. Rxc8+ Nxc8 30. Bxf6 gxf6 31. Ne3 a5 32. Nc4 Bc2 33. Kg2 Bxa4 34. Nd4 Ne7 35. Nxa5 Kg7 36. Nc4 Bd7 37. Nd6 Kg6 38. f4 f5 39. Nc4 Nc6 40. Nxc6 Bxc6+ 41. Kg3 f6 42. Nd6 fxg4 43. f5+ Kg7 44. hxg4 Kh6 45. Kh4 Bd7 46. Ne4 Kg7 47. Nc5 Be8 48. Ne6+ Kh6 49. Nf4 Bf7 50. Ne6 1/2-1/2

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Costa, Berto Jose"]
[Black "Dos Santos Galvao, Luiz Carlos"]
[Result "1-0"]
[ECO "B46"]
[PlyCount "49"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nge7 7. f4 b5 8. 0-0 Bb7 9. Be3 Nxd4 10. Qxd4 Nc6 11. Qd2 Be7 12. Rad1 Rc8 13. Rf2 d6 14. f5 Ne5 15. fxe6 fxe6 16. Qd4 Rf8 17. a4 Nc4 18. axb5 axb5 19. Qxg7 Rxf2 20. Bxf2 b4 21. Na4 Nxb2 22. Bh5+ Kd7 23. Qxb2 Qa5 24. Nb6+ Kc7 25. Qg7 1-0

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Costa, Berto Jose"]
[Black "Schuster, Mario Cesar Juck"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "64"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. Nexd4 Ndxe5 10. Bb5 Bd7 11. Nxe5 Nxe5 12. Qe2 Bxb5 13. Qxb5+ Qxb5 14. Nxb5 Kd7 15. 0-0 Bc5 16. Be3 Bxe3 17. fxe3 Ke7 18. b3 a6 19. Nd4 Rac8 20. Rac1 Rc7 21. a4 Rhc8 22. Ne2 Ng4 23. Rf3 Nf6 24. Rcf1 Rf8 25. b4 Ne4 26. Rc1 Rfc8 27. g4 Nxc3 28. Nxc3 Rxc3 29. Rxc3 Rxc3 30. Kf2 Rc4 31. Rf4 Rxf4+ 32. exf4 e5 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Da Silva, Valdir Oliveira"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "74"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Nb3 Be6 10. f4 Rc8 11. g4 Na5 12. f5 Bc4 13. Nxa5 Bxe2 14. Qxe2 Qxa5 15. g5 Rxc3 16. gxf6 Rxe3 17. Qxe3 Bxf6 18. c3 Rc8 19. Kh1 Qa6 20. h4 Rc4 21. h5 d5 22. hxg6 Rxe4 23. gxh7+ Kh8 24. Qg3 Rh4+ 25. Kg1 Kxh7 26. Rf2 Qb6 27. Kg2 d4 28. Rh1 Qc6+ 29. Qf3 dxc3 30. Qxc6 bxc6 31. bxc3 Rxh1 32. Kxh1 Kh6 33. Rf3 Kg5 34. Kg2 Be5 35. c4 Bd4 36. Ra3 Kxf5 37. Rxa7 Bxa7 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Falleiros, Ivan G Sandoval"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "E88"]
[PlyCount "70"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 Ne8 10. Qd2 f5 11. exf5 gxf5 12. Nge2 Nd7 13. 0-0 Kh8 14. Rac1 Ndf6 15. Bg5 Qa5 16. Rfd1 Nxd5 17. Nxd5 Qxd5 18. Nc3 Qf7 19. Bb5 Bd7 20. b3 Rc8 21. Bxd7 Qxd7 22. Nd5 Rxc1 23. Rxc1 Qf7 24. Rd1 e4 25. f4 a6 26. Qb4 Qh5 27. Rd2 Rf7 28. Qb6 Rd7 29. Qf2 Qf7 30. Qh4 Qe6 31. Qe1 Nc7 32. Nb6 Rf7 33. Nc4 Bc3 34. Nxd6 Qxd6 35. Rxd6 Bxe1 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Koatz, Marcos"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "66"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. h3 b6 10. Ne2 Bb7 11. g4 f5 12. c3 Qd7 13. Ng3 fxg4 14. hxg4 d5 15. e5 Bh6 16. Nh2 Rf7 17. g5 Bg7 18. Ng4 Raf8 19. Nf6+ Bxf6 20. gxf6 Nf5 21. Nxf5 exf5 22. Qe1 Re8 23. Qg3 Kh8 24. Be3 d4 25. Bf2 dxc3 26. bxc3 Nd8 27. d4 Bxg2 28. Qxg2 Ne6 29. Be3 cxd4 30. cxd4 Rd8 31. Rfd1 Nc7 32. Rac1 Nd5 33. Rc4 Nxe3 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Mundstock, Romeu Edgar"]
[Black "Costa, Berto Jose"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "50"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. d5 e6 8. dxe6 fxe6 9. Be3 Nc6 10. g4 b6 11. h4 Bb7 12. Qd2 Nd4 13. 0-0-0 Nxe4 14. Nxe4 Bxe4 15. Rh2 e5 16. g5 Nc2 17. h5 Nb4 18. Rf1 Nxa2+ 19. Kd1 exf4 20. Bxf4 d5 21. hxg6 hxg6 22. Nf3 Qd7 23. Be5 Bxe5 24. Rh4 Qa4+ 25. Ke1 Bg3+ 0-1

[Event "BRA CBI-A corr"]
[Site "Brazil CXEB"]
[Date "1990.05.09"]
[Round "?"]
[White "Teixeira, Fernando Cesar Mart"]
[Black "Costa, Berto Jose"]
[Result "1-0"]
[ECO "E86"]
[PlyCount "99"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 Nbd7 9. 0-0-0 a6 10. Kb1 b5 11. Nc1 bxc4 12. dxe5 Nxe5 13. Qxd6 Qxd6 14. Rxd6 Be6 15. Be2 Rfb8 16. Kc2 Rb7 17. Rhd1 Ne8 18. Rxe6 fxe6 19. f4 Bh6 20. Bd2 Rab8 21. Na4 Nf7 22. Bxc4 Ned6 23. Bd3 Bg7 24. e5 Nf5 25. Nb3 Ra7 26. Nac5 Nh4 27. g3 Nf3 28. Be3 Re7 29. Be2 N3xe5 30. fxe5 Bxe5 31. Nxa6 Rc8 32. Bc5 Ree8 33. Na5 Bf6 34. Nc4 Bg7 35. Nb6 Rcd8 36. Nc7 Rxd1 37. Bxd1 Rb8 38. Nxe6 Be5 39. a4 Re8 40. Nd4 Nd8 41. Nd7 Bxd4 42. Bxd4 Kf7 43. a5 Ne6 44. Bb6 Ke7 45. Ne5 Kd6 46. Nc4+ Kd5 47. Kc3 Rf8 48. b4 c5 49. b5 Nd4 50. Ne3+ 1-0

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "2"]
[White "Costa, Berto Jose"]
[Black "Da Silva, Plinio Dias"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "43"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "ELASE AEE"]
[BlackTeam "Paulistano CA V"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bf5 7. Bc4 e6 8. a3 Be7 9. 0-0 Nbd7 10. Re1 Qc7 11. Ne2 0-0 12. Bf4 Bd6 13. Ne5 Nxe5 14. dxe5 Bxe5 15. Bxe5 Qxe5 16. Nd4 Qc5 17. Nxf5 Qxf5 18. Re3 Rad8 19. Bd3 Qg4 20. Qxg4 Nxg4 21. Re4 Nf6 22. Rh4 1/2-1/2

