[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.13"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Lanznaster, Rafael"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1757"]
[BlackElo "1368"]
[PlyCount "27"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. Nf3 e6 6. e4 Be7 7. Bd3 0-0 8. h4 Nc6 9. e5 Nd5 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Bxg5 13. hxg5 f5 14. g6 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.12"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "Christmann, Newton Jr"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1757"]
[PlyCount "49"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 d5 3. Nf3 dxc4 4. Nc3 Bg4 5. e3 Nf6 6. Bxc4 e6 7. a3 Na5 8. Bd3 b6 9. h3 Bxf3 10. Qxf3 Nb3 11. Bb5+ Ke7 12. Rb1 Nxc1 13. Rxc1 Nd7 14. Bxd7 Kxd7 15. Qxf7+ Qe7 16. Qf3 Qd8 17. Nb5 Bd6 18. Qc6+ Ke7 19. Nxd6 Qxd6 20. Qxc7+ Qxc7 21. Rxc7+ Kf8 22. 0-0 g5 23. Rfc1 a5 24. Rb7 Ra6 25. Rc8# 1-0

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.05"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Bandeira, George Veras"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1728"]
[BlackElo "1808"]
[PlyCount "99"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 0-0 10. Nge2 c5 11. dxc5 Nxc5 12. Bf5 Nfe4 13. Bxe7 Qxe7 14. Nxd5 Qe5 15. Bxe4 Nxe4 16. Nec3 Bf5 17. Qb3 Nc5 18. Qa3 Nd3+ 19. Ke2 g5 20. Ne7+ Kg7 21. Nxf5+ Qxf5 22. f3 Rfe8 23. Ne4 Rxe4 24. Qxd3 Re5 25. Qxf5 Rxf5 26. Rhd1 Rc5 27. Rac1 Rac8 28. Rxc5 Rxc5 29. b3 Kf6 30. e4 h5 31. Ke3 Ke6 32. g3 Rc3+ 33. Ke2 f6 34. f4 gxf4 35. gxf4 Rh3 36. Ke1 Rf3 37. Ke2 Rxf4 38. Ke3 Rg4 39. b4 h4 40. a4 f5 41. exf5+ Kxf5 42. Rd5+ Kg6 43. Rd4 Rxd4 44. Kxd4 Kf5 45. Ke3 Kg4 46. Kf2 h3 47. Ke3 a6 48. a5 Kf5 49. Kf3 Kg5 50. Kg3 1-0

[Event "Teresina Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.05"]
[Round "6.5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1728"]
[BlackElo "2117"]
[PlyCount "118"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. e3 h6 6. Bxf6 Qxf6 7. cxd5 exd5 8. Qb3 Bxc3+ 9. Qxc3 c6 10. Bd3 Bf5 11. Nf3 Nd7 12. 0-0 0-0 13. Ne5 Nxe5 14. dxe5 Qg6 15. Bxf5 Qxf5 16. f4 Rfe8 17. Rf3 Re6 18. Rg3 Rae8 19. a4 f6 20. exf6 Qxf6 21. Qxf6 Rxf6 22. Rd1 Re4 23. b3 Rfe6 24. Rf3 c5 25. g4 c4 26. bxc4 Rxc4 27. Rd4 Rxd4 28. exd4 Rc6 29. Rb3 Rc4 30. Rxb7 Rxa4 31. Rb8+ Kh7 32. Rb7 Rxd4 33. Rxa7 Rxf4 34. h3 Re4 35. Kf2 h5 36. Ra5 hxg4 37. Rxd5 gxh3 38. Rh5+ Kg6 39. Rxh3 Kf5 40. Kf3 Ra4 41. Rh5+ g5 42. Rh8 Ra3+ 43. Kg2 Kg4 44. Rg8 Ra2+ 45. Kg1 Kh4 46. Rf8 Kg3 47. Rf1 g4 48. Rb1 Kh3 49. Rb8 Ra1+ 50. Kf2 g3+ 51. Kf3 Rf1+ 52. Ke2 Kg2 53. Rg8 Rf5 54. Ke3 Kh2 55. Ke4 Rf7 56. Ke3 g2 57. Rh8+ Kg1 58. Ra8 Rh7 59. Kf3 Kh1 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1728"]
[BlackElo "2615"]
[PlyCount "76"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 b6 6. Bd3 Bb7 7. Nf3 d6 8. a3 Bxc3 9. Bxc3 Nbd7 10. 0-0 Ne4 11. Bxe4 Bxe4 12. b4 f5 13. Nd2 Bb7 14. Qb3 Qg5 15. d5 f4 16. Nf3 Qg6 17. Rfe1 e5 18. e4 Nf6 19. Nd2 Bc8 20. f3 Qf7 21. c5 g5 22. Re2 g4 23. c6 h5 24. b5 Nh7 25. Ra2 Ng5 26. Ba1 Qg6 27. Kh1 Rf7 28. Qd1 Rg7 29. Qf1 a6 30. g3 gxf3 31. Rf2 Bh3 32. Qd3 fxg3 33. hxg3 axb5 34. Kh2 Bg4 35. Nxf3 Nxf3+ 36. Rxf3 Bxf3 37. Qxf3 Rf8 38. Qe3 h4 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "2"]
[White "Oliveira, Kamila Stefane Sant"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1515"]
[BlackElo "1728"]
[PlyCount "70"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. 0-0 c4 6. Be2 b5 7. b3 Ne4 8. Bb2 Qc7 9. Nc3 Nxc3 10. Bxc3 b4 11. Be1 c3 12. Bb5+ Bd7 13. Qd3 a6 14. Bxd7+ Nxd7 15. Ng5 Nf6 16. f4 Be7 17. Nf3 0-0 18. Bh4 a5 19. Bxf6 Bxf6 20. Ng5 Bxg5 21. fxg5 a4 22. bxa4 Rxa4 23. h4 Rfa8 24. Rfc1 Qg3 25. h5 Qxg5 26. Qe2 h6 27. Rf1 Rxa2 28. Rac1 b3 29. Qd3 Rxc2 30. Rxc2 bxc2 31. Qxc2 Qxe3+ 32. Kh1 Qxd4 33. Rd1 Qh4+ 34. Kg1 Qxh5 35. Rb1 Qg6 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.18"]
[Round "6"]
[White "Arcoverde Neto, Alvaro Vieira"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1800"]
[BlackElo "1728"]
[PlyCount "77"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Nf3 Nc6 6. 0-0 0-0 7. d3 Rb8 8. a3 a6 9. Rb1 b5 10. cxb5 axb5 11. Be3 b4 12. Na4 bxa3 13. bxa3 Rxb1 14. Qxb1 d6 15. Nd2 Qc7 16. Nc4 Ng4 17. Bd2 Nd4 18. Nc3 Bd7 19. e3 Rb8 20. Qd1 Nb5 21. Nd5 Qd8 22. a4 Na7 23. a5 Ne5 24. Nxe5 Bxe5 25. Nb6 Bc6 26. Bxc6 Nxc6 27. Qa4 Rxb6 28. axb6 Qxb6 29. Qa2 Qb5 30. Qb1 Qa6 31. Qb3 e6 32. Rb1 d5 33. Qb5 Qa2 34. Be1 Nb4 35. Rxb4 cxb4 36. Bxb4 Qa8 37. d4 Qb8 38. Qa4 Bg7 39. Bc5 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.18"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Kruger, Israel"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1728"]
[BlackElo "1929"]
[PlyCount "38"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Be7 5. Nc3 Bg5 6. Nf3 Bxc1 7. Rxc1 Nf6 8. b4 cxb4 9. Qa4+ Nbd7 10. Qxb4 Nc5 11. Nxe5 Qe7 12. Qb5+ Kf8 13. Nf3 Nfxe4 14. Be2 Nd3+ 15. Kf1 Nxc1 16. Nxe4 Qxe4 17. Qb2 Qxe2+ 18. Qxe2 Nxe2 19. Kxe2 Bg4 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.17"]
[Round "4"]
[White "Campos, Harley Ramos"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1728"]
[PlyCount "78"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Nc6 9. Be3 cxd4 10. Bxd4 Nxd4 11. Nxd4 Ne7 12. Na3 Ng6 13. Qb5+ Qxb5 14. Naxb5 Kd7 15. f4 a6 16. Na3 Bxa3 17. bxa3 Rac8 18. Rac1 Rc7 19. g3 Rhc8 20. Rf3 Rc4 21. h4 Rxd4 22. cxd4 Rxc1+ 23. Kg2 Rc2+ 24. Rf2 Rxf2+ 25. Kxf2 Ne7 26. g4 Nc6 27. Ke3 Na5 28. Kd3 Nc4 29. a4 Nb2+ 30. Kc3 Nd1+ 31. Kd2 Nf2 32. g5 Kc6 33. Ke3 Ne4 34. h5 Kb6 35. g6 hxg6 36. hxg6 fxg6 37. Kd3 Ka5 38. Ke3 Kxa4 39. Kd3 Ka3 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.17"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "Macedo, Maximo Valerio"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1728"]
[BlackElo "2014"]
[PlyCount "104"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Kc7 8. Bxf6 gxf6 9. Nf3 Nd7 10. g3 Nb6 11. b3 Ba3+ 12. Kc2 Bc5 13. e3 a5 14. h4 Bf5+ 15. Bd3 Bg4 16. Be2 Be7 17. Nh2 Be6 18. Rd2 Nd7 19. Rhd1 Nc5 20. g4 Rad8 21. Rxd8 Bxd8 22. f3 Be7 23. Nf1 h5 24. gxh5 Rxh5 25. Ng3 Rxh4 26. Rh1 Rxh1 27. Nxh1 Bf5+ 28. e4 Bg6 29. Ng3 Ne6 30. Nd1 Nd4+ 31. Kd3 f5 32. Nf2 Bh4 33. Ngh1 Kd6 34. Bd1 f4 35. Nh3 Bh5 36. Nxf4 Bxf3 37. Bxf3 Nxf3 38. Ne2 Ng5 39. Nhg3 Bxg3 40. Nxg3 Ke6 41. a3 Nf3 42. Nf5 Ne1+ 43. Kd2 Nf3+ 44. Kd3 Ng5 45. Ng7+ Kd7 46. c5 Ne6 47. Nxe6 Kxe6 48. b4 axb4 49. axb4 f5 50. Kc4 f4 51. Kd3 Kf6 52. Ke2 Kg5 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.16"]
[Round "2"]
[White "Souza, Rafael Cabral de"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2176"]
[BlackElo "1728"]
[PlyCount "94"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. c4 Bxc4 8. Bxc4 dxc4 9. d5 Qb3 10. Qxb3 cxb3 11. dxe6 fxe6 12. Nbd2 Nc6 13. Nxb3 0-0-0 14. Bf4 h6 15. h4 c4 16. Nbd2 b5 17. Rc1 Nge7 18. 0-0 Ng6 19. Bg3 Ngxe5 20. Nxe5 Nxe5 21. Bxe5 Rxd2 22. a4 Rd5 23. Rfe1 a6 24. b3 Rc5 25. axb5 axb5 26. bxc4 bxc4 27. Re4 Kd7 28. Rcxc4 Rg8 29. Rcd4+ Rd5 30. Ra4 Bc5 31. Ra2 h5 32. g3 g5 33. Rae2 g4 34. Bf4 Ra8 35. Rxe6 Ra1+ 36. Re1 Ra2 37. R6e2 Rxe2 38. Rxe2 Kc6 39. Kg2 Kd7 40. Bg5 Rf5 41. Bf4 Rd5 42. Be3 Re5 43. Kf1 Bb4 44. Rb2 Ba5 45. Ke2 Ke6 46. Kd3 Kf5 47. Bd4 Rb5 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Rezende, Fernando Alencar"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1728"]
[BlackElo "1377"]
[PlyCount "103"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 Bxf3 8. gxf3 e5 9. Bb5 exd4 10. Bxc6+ bxc6 11. Qxd4 Qxd4 12. Bxd4 c5 13. Bxf6 gxf6 14. Nd5 0-0-0 15. 0-0-0 Bg7 16. Rhg1 Bh6+ 17. Kc2 Bg5 18. f4 Bh4 19. f3 c6 20. Nc3 Rxd1 21. Nxd1 Kd7 22. Ne3 Bf2 23. Rd1+ Kc7 24. Nf5 Rd8 25. Rxd8 Kxd8 26. Kc3 Bg1 27. h3 Bh2 28. Kc4 Bxf4 29. Kxc5 Kc7 30. b3 a5 31. a4 h6 32. Ng7 Be3+ 33. Kc4 Kd7 34. h4 Kc7 35. Ne8+ Kd7 36. Nxf6+ Ke6 37. Ng4 Bf4 38. h5 f5 39. exf5+ Kxf5 40. b4 axb4 41. a5 c5 42. a6 Bb8 43. Nxh6+ Kg5 44. Nf7+ Kxh5 45. Nd8 Ba7 46. Ne6 Kg6 47. Nd8 Kf5 48. Nc6 Kg5 49. Kb3 Kf4 50. Kc4 Kxf3 51. Kb5 c4 52. Nxa7 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "5"]
[White "Barbalho, Gilsomar Silva"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1906"]
[BlackElo "1728"]
[PlyCount "59"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 Bb4 9. Bb5 Nxd4 10. Qxd4 Qa5 11. Bxd7+ Bxd7 12. 0-0 Bxc3 13. bxc3 0-0 14. Rf3 Qa4 15. Qd2 Bc6 16. Rg3 f5 17. exf6 Rxf6 18. Bd4 Rf7 19. Re1 Re8 20. f5 exf5 21. Rf1 g6 22. Qh6 Re6 23. h4 Qxc2 24. h5 Rff6 25. Bxf6 Rxf6 26. hxg6 Rxg6 27. Rxg6+ hxg6 28. Qxg6+ Kh8 29. Rxf5 Qxf5 30. Qxf5 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "4"]
[White "De Freitas, Isabella Ribeiro Co"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1499"]
[BlackElo "1728"]
[PlyCount "18"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. Rb1 a6 9. b4 cxb4 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "Baeta, Marcio Netto"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1728"]
[BlackElo "1972"]
[PlyCount "93"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 d5 5. Nf3 Nc6 6. cxd5 exd5 7. dxc5 Bxc5 8. Be2 0-0 9. 0-0 Bf5 10. a3 d4 11. exd4 Bxd4 12. Nxd4 Nxd4 13. Be3 Nc2 14. Qxd8 Rfxd8 15. Rad1 Nxe3 16. fxe3 Bc2 17. Rd4 Re8 18. Bf3 Rxe3 19. Bxb7 Rb8 20. Rd2 Bb3 21. Bf3 h5 22. Kf2 Ree8 23. Re1 Red8 24. Ree2 g5 25. Rxd8+ Rxd8 26. Ne4 Nxe4+ 27. Bxe4 Bd1 28. Re1 Bb3 29. Re2 Bd1 30. Re3 Bg4 31. Rd3 Re8 32. Bf3 Bxf3 33. Kxf3 Kg7 34. h3 h4 35. b4 Re5 36. g4 Re1 37. Rd7 Rg1 38. Rxa7 Rg3+ 39. Kf2 Rxh3 40. b5 Rb3 41. a4 Rb4 42. Kf3 Rf4+ 43. Kg2 Rxg4+ 44. Kh2 Rb4 45. Ra8 g4 46. Ra6 Rb2+ 47. Kg1 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "2"]
[White "Valente, Fernando Cesar"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1524"]
[BlackElo "1728"]
[PlyCount "43"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. exd5 Qxd5 7. Ngf3 cxd4 8. 0-0 Nc6 9. Nb3 Rb8 10. Re1 Nf6 11. Bg5 Be7 12. Qd2 0-0 13. Rad1 Qf5 14. Bh4 Qh5 15. Bg3 Bb4 16. Rf1 Bc5 17. Rfe1 Bb6 18. Bh4 Qg6 19. a3 Rfe8 20. Bg3 Nh5 21. Ne5 Nxg3 22. Nxg6 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.11"]
[Round "1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Shumyatsky, Victor"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "1728"]
[BlackElo "2466"]
[PlyCount "62"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 Bxc3+ 7. bxc3 0-0 8. 0-0 Ne4 9. Bxe4 Bxe4 10. d5 d6 11. Ne1 e5 12. f3 Bg6 13. e4 f5 14. Qe2 fxe4 15. fxe4 Rxf1+ 16. Kxf1 Qh4 17. Nf3 Qxe4 18. Ng5 Qxe2+ 19. Kxe2 Nd7 20. Be3 h6 21. Ne6 Rc8 22. Rf1 Bf7 23. h4 Bxe6 24. dxe6 Nf8 25. a4 Nxe6 26. a5 Rf8 27. Rxf8+ Kxf8 28. axb6 cxb6 29. g3 Ke7 30. Kd3 Nc5+ 31. Kc2 h5 0-1

[Event "Para State-ch final"]
[Site "Belem"]
[Date "2017.12.03"]
[Round "5.8"]
[White "Costa, Edvaldo da Cruz"]
[Black "Assuncao, Darlane Brito"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1742"]
[BlackElo "1769"]
[PlyCount "60"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c6 8. Bg5 h6 9. Bh4 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. c5 Qa5 13. Bxf6 Bxf6 14. Qd2 Bg7 15. Qe3 Rd8 16. a3 Be6 17. b4 Qc7 18. Rad1 Rd4 19. Qg3 Rad8 20. Rxd4 Rxd4 21. Rd1 Qd7 22. h3 Bb3 23. Rf1 Bc2 24. f3 Rd2 25. Qf2 Qd4 26. Nb1 Rxe2 27. Qxd4 exd4 28. a4 d3 29. Na3 Bxa4 30. Nc4 d2 0-1

[Event "Para State-ch final"]
[Site "Belem"]
[Date "2017.12.02"]
[Round "3.9"]
[White "Costa, Edvaldo da Cruz"]
[Black "Cavalheiro, Alvancir Elves"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1742"]
[BlackElo "1833"]
[PlyCount "94"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 0-0 9. Be2 Nc6 10. 0-0 Qa5 11. Qb3 b6 12. Rac1 Rb8 13. d5 Ne5 14. Nxe5 Bxe5 15. f4 Bg7 16. e5 Ba6 17. Bxa6 Qxa6 18. e6 fxe6 19. dxe6 c4 20. Qb4 Rfe8 21. Rfd1 b5 22. Bc5 Qxe6 23. Re1 Qf5 24. Rxe7 Rxe7 25. Bxe7 Qxf4 26. Re1 Qd2 27. Bh4 Qxc3 28. Qd6 Qd4+ 29. Qxd4 Bxd4+ 30. Kf1 Rf8+ 31. Ke2 Re8+ 32. Kf3 Rxe1 33. Bxe1 Kf7 34. Ke4 Bb2 35. Bb4 Ke6 36. g3 h5 37. h3 Be5 38. g4 hxg4 39. hxg4 Bd6 40. Bd2 Bc5 41. Bc1 a5 42. Bb2 b4 43. Bg7 a4 44. Be5 a3 45. Bh8 Be7 46. Kd4 b3 47. axb3 a2 0-1

[Event "Para State-ch final"]
[Site "Belem"]
[Date "2017.12.01"]
[Round "1.7"]
[White "Costa, Edvaldo da Cruz"]
[Black "Teixeira, Euclides"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1742"]
[BlackElo "1936"]
[PlyCount "60"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Nc6 9. Nc2 Re8 10. f3 a5 11. Qd2 a4 12. a3 Na5 13. Rd1 Nb3 14. Qd3 Nd7 15. Nxa4 Rxa4 16. Qxb3 Ra5 17. Rd5 Ra8 18. 0-0 Ne5 19. f4 Ng4 20. Bxg4 Bxg4 21. Rg5 Bd7 22. e5 h6 23. Rg3 dxe5 24. fxe5 Bxe5 25. Rgf3 Bd6 26. Bf4 Be6 27. Bg3 b5 28. Qxb5 Rb8 29. Qa4 Rxb2 30. Bxd6 cxd6 0-1

[Event "Para State-ch final"]
[Site "Belem"]
[Date "2017.12.01"]
[Round "2.9"]
[White "Folha, Matheus Serrao"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1856"]
[BlackElo "1742"]
[PlyCount "57"]
[EventDate "2017.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qh5 7. Nb3 Nc6 8. 0-0 Nf6 9. Nbxd4 Be7 10. Nxc6 bxc6 11. Bf4 0-0 12. Ne5 Qxd1 13. Raxd1 Bb7 14. Bg5 h6 15. Bxf6 gxf6 16. Ng4 h5 17. Nh6+ Kg7 18. Rd7 Kxh6 19. Rxe7 Rab8 20. Rd1 c5 21. Rdd7 Bc6 22. Rc7 Rb6 23. b3 Be4 24. Rxf7 Rxf7 25. Rxf7 f5 26. Rxa7 Rd6 27. Bd3 Kg5 28. f4+ Kxf4 29. Ra4 1/2-1/2

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.08"]
[Round "5"]
[White "Brasil, Alberto Silveira"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2017"]
[BlackElo "1745"]
[PlyCount "107"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 Nc6 8. Qd2 Qd5 9. Bd3 Nb4 10. 0-0 Nxd3 11. Qxd3 Bd7 12. c4 Qh5 13. Ng3 Qg6 14. Qb3 0-0-0 15. Rfd1 h5 16. Qd3 h4 17. Qxg6 fxg6 18. Ne2 g5 19. Nc3 g4 20. Ne1 f5 21. Nd3 Rdg8 22. Ne2 Bc6 23. Ndf4 Bf3 24. gxf3 gxf3+ 25. Kf1 fxe2+ 26. Kxe2 Bd6 27. Nxe6 Re8 28. d5 Bxh2 29. Kf3 Be5 30. Rd2 h3 31. Re2 Bf6 32. Rh1 h2 33. Kf4 Reg8 34. f3 Rg1 35. Rhxh2 Rh1 36. Rxh1 Rxh1 37. Kxf5 Be7 38. Nxc7 Rh5+ 39. Kg6 Rg5+ 40. Kh6 Bf6 41. Ne8 Bd8 42. Nd6+ Kc7 43. Nf7 Rf5 44. Nxd8 Kxd8 45. Rf2 b5 46. Kg6 Rf4 47. c5 Rd4 48. d6 Kd7 49. f4 Rc4 50. f5 Rxc5 51. f6 Ke8 52. d7+ Kxd7 53. f7 Rc8 54. f8Q 1-0

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.08"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "Born, Ary"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1745"]
[BlackElo "1447"]
[PlyCount "57"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e4 Be7 6. e5 Nfd7 7. Bxe7 Qxe7 8. Nf3 dxc4 9. Bxc4 Nb6 10. Bd3 Qb4 11. Qb1 Nd5 12. Qc2 Nd7 13. 0-0 Nf8 14. Ne4 Ng6 15. Nd6+ Kf8 16. a3 Qa5 17. Ng5 Rg8 18. Nxh7+ Ke7 19. Bxg6 f6 20. Bf7 Rd8 21. exf6+ Nxf6 22. Ne4 Qc7 23. Nhxf6 Kxf7 24. Ng4 Rd5 25. Ng5+ Kf8 26. Qh7 Rb8 27. Qh8+ Ke7 28. Qxg7+ Ke8 29. Nf6+ 1-0

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.07"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "Azevedo, Edmundo Roberto Ram"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1745"]
[BlackElo "2007"]
[PlyCount "80"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e4 dxe4 6. Bxf6 Qxf6 7. Nxe4 Bb4+ 8. Nc3 0-0 9. Nf3 c5 10. Be2 Nc6 11. a3 cxd4 12. axb4 dxc3 13. bxc3 Qxc3+ 14. Nd2 Nxb4 15. 0-0 Rd8 16. Ne4 Qd4 17. Qxd4 Rxd4 18. Rfd1 Nc6 19. Bf3 Kf8 20. Nd6 Rxd1+ 21. Rxd1 Ke7 22. c5 a5 23. Nc4 Bd7 24. Rxd7+ Kxd7 25. Nb6+ Ke7 26. Nxa8 a4 27. Be4 a3 28. Bb1 Nb4 29. Nb6 a2 30. Bxa2 Nxa2 31. Nc8+ Kd7 32. Nd6 b6 33. Nxf7 bxc5 34. Kf1 Kc6 35. Ng5 Kd5 36. Nxh7 c4 37. Ke1 c3 38. Kd1 Kc4 39. Kc2 Nb4+ 40. Kb1 Kb3 0-1

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.07"]
[Round "4"]
[White "Freire, Gedalias Bastos"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1836"]
[BlackElo "1745"]
[PlyCount "138"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Nf6 6. Ne5 Bd7 7. Nxd7 Qxd7 8. Nd2 Bd6 9. Nf3 a6 10. Ba4 b5 11. Bb3 Na5 12. 0-0 0-0 13. c3 Nxb3 14. Qxb3 Rfe8 15. Bd2 h6 16. Rae1 Rxe1 17. Rxe1 Re8 18. Rxe8+ Qxe8 19. Qd1 Qe4 20. h3 Qd3 21. Qe1 a5 22. a3 a4 23. Be3 Qc2 24. Qc1 Qxc1+ 25. Bxc1 Nh5 26. g3 g5 27. Ne1 f5 28. g4 fxg4 29. hxg4 Nf6 30. f3 Kf7 31. Nd3 Kg6 32. Nf2 c6 33. Be3 Nd7 34. Nd3 Nb6 35. Kf2 Nc4 36. Bc1 h5 37. gxh5+ Kxh5 38. Ke2 Kh4 39. Be3 g4 40. fxg4 Kxg4 41. Bc1 Kf5 42. Kf3 Be7 43. Bh6 Bd6 44. Bc1 Nb6 45. Bd2 Nd7 46. Nc1 Nf6 47. Nd3 Ne4 48. Bf4 Bxf4 49. Nxf4 Nd2+ 50. Ke3 Nc4+ 51. Kf3 Nxb2 52. Ne2 Nc4 53. Nc1 Nxa3 54. Ke3 Nc4+ 55. Kd3 Kf4 56. Na2 Kf5 57. Nb4 Na5 58. Ke3 Ke6 59. Kd3 Kd6 60. Nc2 Nc4 61. Na1 c5 62. dxc5+ Kxc5 63. Nc2 a3 64. Na1 Nb2+ 65. Kc2 Kc4 66. Nb3 b4 67. cxb4 Kxb4 68. Nd4 Nc4 69. Nb3 Ne3+ 0-1

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.06"]
[Round "1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Brito, Luismar Jorge"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1745"]
[BlackElo "2246"]
[PlyCount "84"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 d6 6. d5 0-0 7. Be2 b5 8. cxb5 a6 9. bxa6 Qa5 10. 0-0 Nbd7 11. Bd2 Bxa6 12. Bxa6 Qxa6 13. Qc2 Rfb8 14. a4 Qc4 15. a5 Ng4 16. Qa4 Qxa4 17. Nxa4 Bxb2 18. Nxb2 Rxb2 19. Rfb1 Rxb1+ 20. Rxb1 Nge5 21. Nxe5 Nxe5 22. Bc3 Nc4 23. a6 f5 24. exf5 gxf5 25. Ra1 Nb6 26. a7 Nxd5 27. Bd2 Kf7 28. Kf1 Nb6 29. Ke2 Nc8 30. Kd3 Rxa7 31. Ra5 Ke6 32. Ke3 Rb7 33. Ra3 Nb6 34. Kd3 Kd5 35. Kc2 Nc4 36. Rd3+ Kc6 37. Bc3 Na3+ 38. Kd1 Rb3 39. Ke2 e5 40. Bd2 Rxd3 41. Kxd3 Kd5 42. f3 c4+ 0-1

[Event "Recife Arraes Memorial 10th"]
[Site "Recife"]
[Date "2017.10.06"]
[Round "2"]
[White "Dos Santos, Wallefy Perycles Al"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1447"]
[BlackElo "1745"]
[PlyCount "96"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 cxd4 9. cxd4 Ne7 10. Nc3 Ng6 11. Qb5+ Nc6 12. Qxb6 axb6 13. Nb5 Rc8 14. Bd2 Be7 15. Rac1 0-0 16. a4 Na5 17. Rc3 Rxc3 18. bxc3 Nc4 19. Rb1 Ra8 20. Ra1 Nb2 21. Bc1 Nd3 22. Bd2 f6 23. Nc7 Rc8 24. Nb5 fxe5 25. Nxe5 Ngxe5 26. dxe5 Bc5 27. Nd4 Re8 28. f4 Nb2 29. Kf1 Nc4 30. Be1 Bxd4 31. cxd4 Rc8 32. Bc3 Kf7 33. Ke2 h6 34. h4 g5 35. g3 gxf4 36. gxf4 Rg8 37. Kf3 h5 38. Rh1 Rg4 39. Rh2 Kg6 40. Rg2 Rxg2 41. Kxg2 Ne3+ 42. Kf3 Nf5 43. a5 Nxh4+ 44. Kf2 b5 45. Kg3 Nf5+ 46. Kh3 b4 47. Bxb4 Nxd4 48. Bc3 Ne2 0-1

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.10"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "Arenillas, Ramses"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1751"]
[BlackElo "1924"]
[PlyCount "60"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Nbd7 7. e3 Bd6 8. Bd3 h6 9. Bh4 0-0 10. Nf3 Re8 11. Bg3 Qe7 12. Bxd6 Qxd6 13. h3 Qe7 14. 0-0-0 a5 15. g4 Ne4 16. Bxe4 dxe4 17. Nd2 Nf6 18. g5 hxg5 19. Rdg1 Nd5 20. Qxe4 Nxc3 21. Qxe7 Nxa2+ 22. Kb1 Rxe7 23. Kxa2 f6 24. h4 Be6+ 25. Ka1 g4 26. Ne4 Bd5 27. f3 Bxe4 28. fxe4 Rxe4 29. Rg3 Rae8 30. Re1 Rxd4 0-1

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.09"]
[Round "4"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Oliveira, Leonardo Souza A"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1751"]
[BlackElo "2057"]
[PlyCount "68"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 c5 10. dxc5 Nbd7 11. b4 a5 12. bxa5 Rxa5 13. Nge2 Rxc5 14. 0-0 Ne5 15. Nd4 Nfg4 16. Bxe7 Qxe7 17. Nb3 Nxh2 18. Rfd1 Nhf3+ 19. gxf3 Nxf3+ 20. Kf1 Bh3+ 21. Ke2 Bg4 22. Kf1 Nh2+ 23. Ke1 Nf3+ 24. Kf1 Qh4 25. Qb2 Nd4 26. Ke1 Nxb3 27. axb3 d4 28. Ne4 dxe3 29. Nxc5 Qh1+ 30. Bf1 e2 31. Kd2 exd1Q+ 32. Rxd1 Rd8+ 33. Kc3 Rxd1 34. Bd3 b6 0-1

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.09"]
[Round "5"]
[White "Moreira da Silva, Jairo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1823"]
[BlackElo "1751"]
[PlyCount "84"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nc6 5. Bb5 Nf6 6. Bg5 Be7 7. Nf3 0-0 8. Bxc6 bxc6 9. Ne5 Qd6 10. 0-0 Be6 11. h3 Rfe8 12. Bf4 Qb4 13. Nxc6 Qxb2 14. Nxe7+ Rxe7 15. Qd3 Qb7 16. Na4 Rae8 17. Nc5 Qc8 18. a4 Bf5 19. Qb3 c6 20. Bd6 Re2 21. Rac1 Ne4 22. Nxe4 R2xe4 23. c4 Rxd4 24. cxd5 Rxd5 25. Qxd5 cxd5 26. Rxc8 Rxc8 27. Rd1 Be6 28. Rb1 h6 29. Rb8 d4 30. Rxc8+ Bxc8 31. a5 d3 32. Bb4 Be6 33. f3 Bc4 34. Kf2 a6 35. Ke3 f6 36. h4 Kf7 37. f4 h5 38. g3 Ke6 39. Ke4 g6 40. Bd2 f5+ 41. Kd4 Bb5 42. Kc5 Ke7 1/2-1/2

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.08"]
[Round "3"]
[White "Santos Cheres, Beatriz Fernanda"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1751"]
[PlyCount "82"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 c5 4. e3 Nf6 5. Bg2 Nc6 6. c3 Qc7 7. 0-0 Be7 8. Nbd2 0-0 9. b3 Re8 10. Bb2 Bd7 11. Re1 a5 12. c4 Nb4 13. a3 Nd3 14. Re2 Nxb2 15. Qc2 Na4 16. bxa4 dxc4 17. Qxc4 Bc6 18. Qc2 Rad8 19. Ng5 Bxg2 20. Kxg2 Qc6+ 21. Kg1 h6 22. Ngf3 Nh7 23. Ne4 f5 24. Nxc5 Bxc5 25. Ne5 Qd5 26. Qxc5 Ng5 27. Qxd5 exd5 28. h4 Ne4 29. Nd3 Nc3 30. Rc2 Nxa4 31. Rb1 b6 32. Kg2 Rc8 33. Rxc8 Rxc8 34. Rc1 Rc4 35. Rxc4 dxc4 36. Ne5 c3 37. Nd3 c2 38. Kf3 Nc3 39. e4 fxe4+ 40. Ke3 exd3 41. Kd2 Na2 0-1

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.07"]
[Round "2"]
[White "Costa, Edvaldo da Cruz"]
[Black "Da Silva, Vitoria Aparecida V"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1751"]
[BlackElo "1370"]
[PlyCount "83"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 c6 9. Qc2 b6 10. a3 a5 11. 0-0 Ba6 12. Bxa6 Rxa6 13. Bxf6 Nxf6 14. Ne5 Qc7 15. Nb5 Qb7 16. Nxc6 Raa8 17. Nxe7+ Qxe7 18. Qc7 Qxc7 19. Nxc7 Rac8 20. Rac1 Rfd8 21. Rc6 Rd7 22. Rfc1 Ne8 23. Nxe8 Rxe8 24. Rxb6 Ra7 25. Rc5 g6 26. Rxd5 Rc8 27. Rc5 Rac7 28. Rxc7 Rxc7 29. Kf1 Rc1+ 30. Ke2 Kf8 31. b4 axb4 32. axb4 Ke7 33. b5 Kd7 34. d5 Rc2+ 35. Kf3 Rb2 36. e4 Kc7 37. Rc6+ Kb7 38. d6 Rxb5 39. Rc7+ Kb8 40. Rxf7 Rb6 41. Rf8+ Kb7 42. d7 1-0

[Event "Manaus Regional Norte-ch"]
[Site "Manaus"]
[Date "2017.09.07"]
[Round "1"]
[White "Souza Neves, Andrey Marcelo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2205"]
[BlackElo "1751"]
[PlyCount "65"]
[EventDate "2017.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 e6 6. 0-0 d5 7. Qc2 c6 8. b3 Nbd7 9. Nbd2 Re8 10. Bb2 Qc7 11. e4 Nf8 12. Rfe1 b6 13. Ne5 Nxe4 14. Nxe4 Bxe5 15. dxe5 dxe4 16. Qxe4 Bb7 17. Ba3 Nd7 18. Bd6 f5 19. Qf3 Qc8 20. b4 a6 21. c5 a5 22. a3 Ra7 23. g4 Nb8 24. gxf5 gxf5 25. cxb6 Ra6 26. Bc7 axb4 27. axb4 Rxa1 28. Rxa1 Na6 29. Bd6 Qd8 30. b5 Nb8 31. Bxb8 Qxb8 32. bxc6 Qxe5 33. Qg3+ 1-0

[Event "Belem zt"]
[Site "Belem"]
[Date "2017.08.20"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Do Amaral, Mair Augusto Cunha"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1746"]
[PlyCount "90"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Ne4 5. Qc2 Nxc3 6. bxc3 Be7 7. e4 c5 8. Bd3 h6 9. 0-0 d6 10. Be3 b6 11. e5 Bb7 12. Be4 Bxe4 13. Qxe4 Nd7 14. d5 exd5 15. cxd5 Nxe5 16. Nxe5 dxe5 17. Qxe5 0-0 18. Qg3 Bf6 19. d6 Bxc3 20. Rad1 Qd7 21. Bxh6 Bf6 22. Rfe1 Rfe8 23. Bf4 Rxe1+ 24. Rxe1 Re8 25. Kf1 Rxe1+ 26. Kxe1 Qe6+ 27. Kd2 Qd5+ 28. Kc1 Qxa2 29. Qd3 Bb2+ 30. Kd1 Qa4+ 31. Ke2 Qxf4 32. d7 Bf6 33. d8Q+ Bxd8 34. Qxd8+ Kh7 35. Qd3+ g6 36. Qh3+ Kg7 37. Qc3+ Qf6 38. Qa3 a5 39. f3 Qe5+ 40. Kf2 Qd4+ 41. Ke2 c4 42. Qe7 c3 43. Qc7 a4 44. h4 Qc5 45. Qf4 c2 0-1

[Event "Belem zt"]
[Site "Belem"]
[Date "2017.08.20"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "Leao, Flavio Sanchez"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1746"]
[BlackElo "1820"]
[PlyCount "85"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 0-0 5. Nf3 d5 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nbd7 9. Bd3 Qa5 10. Bxf6 Nxf6 11. Qc2 h6 12. 0-0 Bd6 13. e4 e5 14. dxe5 Bxe5 15. Nxe5 Qxe5 16. f4 Qd4+ 17. Kh1 Ng4 18. Rf3 Rd8 19. Qe2 Nf6 20. Qe3 Qxe3 21. Rxe3 Ng4 22. Rf3 Rxd3 23. Rxd3 Nf2+ 24. Kg1 Nxd3 25. Rd1 Nc5 26. Rd8+ Kh7 27. e5 b6 28. b4 Ne6 29. Re8 Kg6 30. Ne4 Nxf4 31. Nd6 Nd3 32. Rxc8 Rxc8 33. Nxc8 Nxb4 34. Nxa7 Nxa2 35. Nxc6 b5 36. Kf2 Kf5 37. Nd4+ Kxe5 38. Nxb5 f5 39. Na3 g5 40. Nc4+ Kf4 41. g3+ Kg4 42. Ne3+ Kh5 43. Nxf5 1/2-1/2

[Event "Belem zt"]
[Site "Belem"]
[Date "2017.08.19"]
[Round "4"]
[White "Assuncao, Darlane Brito"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1794"]
[BlackElo "1746"]
[PlyCount "119"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 Bxg3 5. hxg3 Nc6 6. e3 b6 7. c3 Bb7 8. Bd3 Nf6 9. Nbd2 Qd6 10. Qe2 0-0-0 11. Ng5 Qe7 12. b4 h6 13. Ngf3 Qd6 14. Ba6 Ne4 15. Nxe4 dxe4 16. Nd2 f5 17. a4 e5 18. a5 exd4 19. exd4 e3 20. Bxb7+ Kxb7 21. Nc4 exf2+ 22. Kxf2 Qd5 23. Ne3 Qe4 24. Rh4 f4 25. Rxf4 Rhf8 26. Qf3 Qxf3+ 27. Rxf3 Ne7 28. axb6 axb6 29. Ke2 g5 30. Rh1 Rh8 31. Rf7 Rde8 32. Kd3 Nc6 33. Rf6 h5 34. Rg6 Re5 35. Rg7 Re7 36. Rxg5 Reh7 37. Nd5 Nd8 38. Nf6 Rh6 39. Rgxh5 Rxh5 40. Rxh5 Rxh5 41. Nxh5 Kc6 42. Nf4 Kd6 43. g4 Nf7 44. Kc4 Ng5 45. Nd3 Ne4 46. Ne5 b5+ 47. Kd3 Kd5 48. Ke3 Nxc3 49. g5 Ke6 50. g6 Kf6 51. g4 Nd5+ 52. Kf3 Nxb4 53. g5+ Kg7 54. Ke2 Nd5 55. Kd2 Nf4 56. Nf3 Nxg6 57. Kc3 Ne7 58. Kb4 c6 59. Ne5 Nd5+ 60. Kb3 1/2-1/2

[Event "Belem zt"]
[Site "Belem"]
[Date "2017.08.19"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Araujo, Jaylson Javier Silv"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1746"]
[BlackElo "2056"]
[PlyCount "88"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 0-0 7. Bd3 d6 8. 0-0 Nbd7 9. e4 Bxc3 10. bxc3 h6 11. Bxf6 Qxf6 12. Re1 e5 13. Qa4 Qe7 14. Nd2 c5 15. d5 Nf6 16. Nf1 Bc8 17. Ng3 g6 18. Qd1 Kg7 19. Qd2 Re8 20. f4 exf4 21. Qxf4 Qe5 22. Rf1 Bd7 23. Qxe5 Rxe5 24. Rf4 Rf8 25. Raf1 Ne8 26. h4 Nc7 27. Rf6 Ne8 28. R6f4 f6 29. Be2 f5 30. exf5 Bxf5 31. Bg4 Re3 32. Nxf5+ gxf5 33. Bxf5 Nf6 34. R1f3 Rxf3 35. Rxf3 Nh5 36. g4 Nf6 37. Re3 Re8 38. Kf2 Rxe3 39. Kxe3 Ng8 40. Kf4 Ne7 41. h5 Kf6 42. Be6 a6 43. a3 b5 44. cxb5 axb5 1/2-1/2

[Event "Belem zt"]
[Site "Belem"]
[Date "2017.08.18"]
[Round "2"]
[White "Fernandes, Douglas Goncalves"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1628"]
[BlackElo "1746"]
[PlyCount "74"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Qb6 5. Nf3 Bd7 6. Qc2 Bb5 7. exd5 Bxd3 8. Qxd3 cxd4 9. Nxd4 Bc5 10. Qb5+ Nd7 11. Qxb6 Nxb6 12. dxe6 Bxd4 13. exf7+ Kxf7 14. cxd4 Re8+ 15. Be3 Nc4 16. 0-0 Nxb2 17. Nd2 Na4 18. Rac1 Nf6 19. Rc7+ Re7 20. Rfc1 Rhe8 21. Nf3 Nd5 22. Rxe7+ Rxe7 23. Bg5 Re2 24. Bd2 Re7 25. Ne5+ Ke6 26. Re1 Kd6 27. Bg5 Rc7 28. Bd8 Rc2 29. g3 Rxa2 30. Nc4+ Kd7 31. Bg5 Nac3 32. Ne3 b5 33. Nxd5 Nxd5 34. Re5 Kd6 35. f4 b4 36. Re1 b3 37. Rb1 b2 0-1

[Event "Santarem Alter do Chao op"]
[Site "Santarem"]
[Date "2017.08.13"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Arruda Filho, Ivo Pereira de"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1746"]
[BlackElo "1775"]
[PlyCount "31"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 e6 6. Bd3 Bb4 7. Nge2 Qa5 8. Bxf6 Nxf6 9. c5 0-0 10. a3 Bxc3+ 11. Nxc3 Re8 12. 0-0 e5 13. dxe5 Rxe5 14. b4 Qc7 15. Ne2 Bf5 16. f3 1/2-1/2

[Event "Santarem Alter do Chao op"]
[Site "Santarem"]
[Date "2017.08.13"]
[Round "6"]
[White "Fernandes Silva, Gilmar"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1746"]
[PlyCount "50"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c3 Nc6 7. Nf3 cxd4 8. 0-0 dxc3 9. Nxc3 a6 10. Bf4 Nge7 11. Na4 Qc7 12. Rc1 Ng6 13. Bg3 Be7 14. h4 Qd8 15. Nc5 Bxc5 16. Rxc5 Nge7 17. Qc2 Nf5 18. Rxc6 bxc6 19. Qxc6+ Kf8 20. Qb7 Qb8 21. Qc6 Qc8 22. Qb6 Rb8 23. Qa5 Qb7 24. Qa3+ Kg8 25. Rc1 h6 0-1

[Event "Santarem Alter do Chao op"]
[Site "Santarem"]
[Date "2017.08.12"]
[Round "3"]
[White "Farias, Sergio Luiz Cardoso"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1577"]
[BlackElo "1746"]
[PlyCount "53"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 cxd4 6. cxd4 Bb4 7. exd5 Qxd5 8. a3 Qe4+ 9. Be2 Bxd2+ 10. Bxd2 Nxd4 11. Qa4+ Bd7 12. Qxd4 Qg6 13. Ne5 Qf6 14. Qxd7+ Kf8 15. Bb4+ Ne7 16. Rd1 Re8 17. Bxe7+ Qxe7 18. Qxe7+ Kxe7 19. Rd7+ Kf6 20. Ng4+ Kg6 21. Rxb7 Rc8 22. 0-0 Rhd8 23. h3 Rc2 24. Bf3 f5 25. Re1 Kg5 26. Rxg7+ Kf4 27. g3+ 1-0

[Event "Santarem Alter do Chao op"]
[Site "Santarem"]
[Date "2017.08.11"]
[Round "2"]
[White "Costa, Edvaldo da Cruz"]
[Black "Serafim Junior, Arnor"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1746"]
[BlackElo "1845"]
[PlyCount "68"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Nc2 a6 11. Qd2 Rb8 12. 0-0 Nh5 13. f4 Nf6 14. Bf3 Ng4 15. f5 Nxe3 16. Nxe3 Bd4 17. fxg6 hxg6 18. Ne2 Ba7 19. Rae1 Qg5 20. Ng3 f5 21. e5 Nxe5 22. Bd5+ Kh7 23. Qc3 Ng4 24. Ne4 Rxe4 25. Bxe4 Nxe3 26. Kh1 Nxf1 27. Rxf1 Qh4 28. Rf3 Bd4 29. Qd2 Qxe4 30. Rh3+ Kg8 31. Rd3 c5 32. h3 f4 33. b3 Bf5 34. Rf3 Qb1+ 0-1

[Event "Santarem Alter do Chao op"]
[Site "Santarem"]
[Date "2017.08.11"]
[Round "1"]
[White "Silveira, Leonardo Eleuterio"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2163"]
[BlackElo "1746"]
[PlyCount "121"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. e3 Nc6 5. Bg2 Nf6 6. 0-0 Be7 7. b3 cxd4 8. exd4 0-0 9. Bb2 b6 10. Nbd2 Re8 11. c4 a5 12. Ne5 Bd7 13. g4 h6 14. f4 Rf8 15. g5 hxg5 16. fxg5 Ne4 17. Nxe4 Nxe5 18. cxd5 exd5 19. Nf6+ Bxf6 20. gxf6 Ng6 21. Bxd5 Bh3 22. Bxa8 Bxf1 23. Qxf1 Qxa8 24. Qg2 Qxg2+ 25. Kxg2 gxf6 26. Rf1 f5 27. Kg3 f4+ 28. Kg4 f5+ 29. Kg5 Kh7 30. Rf3 Kg7 31. h4 Kh7 32. h5 Ne7 33. Kxf4 b5 34. Ke5 a4 35. bxa4 bxa4 36. Ba3 Nc6+ 37. Kd5 Rf6 38. Bc5 Kh6 39. Ra3 Kxh5 40. Rxa4 Kg4 41. Ra8 f4 42. Kc4 f3 43. d5 Ne5+ 44. Kc3 f2 45. Bxf2 Rxf2 46. Rg8+ Kh5 47. Rh8+ Kg6 48. a4 Rf4 49. a5 Nc4 50. a6 Nb6 51. d6 Ra4 52. Rg8+ Kf7 53. Rb8 Rxa6 54. Kb4 Nd7 55. Rh8 Rxd6 56. Rh1 Rb6+ 57. Kc4 Ne5+ 58. Kd5 Rb5+ 59. Kd6 Nf3 60. Rf1 Rf5 61. Kc7 1/2-1/2

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.09"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "Fernandes, Douglas Goncalves"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1761"]
[PlyCount "74"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Nf3 Bxc3+ 6. bxc3 Nc6 7. e3 a6 8. c4 Be6 9. cxd5 Bxd5 10. Bd3 Qe7 11. 0-0 Nf6 12. a4 0-0 13. Ne5 Nxe5 14. Ba3 Qe6 15. dxe5 Qxe5 16. Bxf8 Rxf8 17. Qe2 Re8 18. Rfe1 c5 19. f3 Rc8 20. Rac1 Qe8 21. e4 Bb3 22. e5 Nh5 23. Qe4 g6 24. Qxb7 Nf4 25. Qxb3 Nxd3 26. Qxd3 Qxa4 27. Qc4 Qb5 28. e6 Qb7 29. exf7+ Qxf7 30. Qxf7+ Kxf7 31. Re5 c4 32. Ra5 Rc6 33. Kf2 Ke7 34. Ke3 Kd6 35. Kd4 Kc7 36. Rxc4 Rxc4+ 37. Kxc4 Kb6 1-0

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.09"]
[Round "5"]
[White "Folha, Matheus Serrao"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1856"]
[BlackElo "1761"]
[PlyCount "61"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 a6 11. 0-0-0 Na5 12. h4 Nh5 13. g4 Bxd4 14. Bxd4 Nxb3+ 15. cxb3 Ng7 16. h5 f6 17. hxg6 hxg6 18. Rh6 g5 19. Rg6 Kf7 20. Rxg7+ Kxg7 21. Qxg5+ Kf7 22. Qh5+ Kg7 23. g5 e5 24. gxf6+ Kxf6 25. Bxe5+ dxe5 26. Nd5+ Ke6 27. Qg6+ Rf6 28. Nxf6 Rc8+ 29. Kb1 Qxf6 30. Qg4+ Ke7 31. Qxd7+ 1-0

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.08"]
[Round "4"]
[White "Costa, Edvaldo da Cruz"]
[Black "Queiroz da Costa, Alan Patrick"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1761"]
[BlackElo "1753"]
[PlyCount "25"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 g6 4. e4 Bg7 5. Nf3 Bg4 6. Bxc4 Nf6 7. e5 Nfd7 8. Bxf7+ Kxf7 9. Ng5+ Kg8 10. Qxg4 Nf8 11. Qf3 Qe8 12. Nd5 Na6 13. Qb3 1-0

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.08"]
[Round "3"]
[White "Mendes, Joao Paulo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1909"]
[BlackElo "1761"]
[PlyCount "93"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 Nxd4 9. Bxd4 f6 10. Qf3 fxe5 11. fxe5 Qh4+ 12. Bf2 Qg5 13. Be3 Qxe5 14. 0-0-0 Nf6 15. Bf4 Qh5 16. Bb5+ Bd7 17. Bxd7+ Kxd7 18. Qd3 a6 19. Qd4 Rc8 20. Qb6 Ne8 21. Qxb7+ Nc7 22. Nxd5 exd5 23. Bxc7 Rxc7 24. Rxd5+ Bd6 25. Qxc7+ Kxc7 26. Rxh5 g6 27. Rd5 h5 28. c4 Rf8 29. Kc2 Rf4 30. b3 Bb4 31. Rg5 Rf2+ 32. Kd3 Rf6 33. Rd1 Kc6 34. a3 Rd6+ 35. Rd5 Bxa3 36. Rxd6+ Bxd6 37. Ra1 Kb6 38. h3 h4 39. Ke4 a5 40. Kd5 Bb4 41. Rf1 g5 42. Rf6+ Kc7 43. c5 Kb7 44. Rf7+ Ka6 45. c6 Ba3 46. Rb7 Bf8 47. Rb8 1-0

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.07"]
[Round "1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Moraes, Nelson da Silva"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1761"]
[BlackElo "2233"]
[PlyCount "86"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Be2 0-0 8. d5 Ne4 9. Bxe7 Qxe7 10. Nxe4 fxe4 11. d6 cxd6 12. Nd2 Qf6 13. 0-0 Qxb2 14. Nb3 Qe5 15. Nd4 Na6 16. Nb5 d5 17. cxd5 Bxd5 18. a4 Nc5 19. Qd4 Qg5 20. Nc7 Nb3 21. Qb4 Nxa1 22. Nxa8 Nc2 23. Qc3 Nxe3 24. fxe3 Rxa8 25. Rf4 Bc6 26. Rg4 Qe7 27. Bb5 Bxb5 28. axb5 d5 29. h4 Rf8 30. h5 h6 31. Rg6 Rf6 32. Qc6 Kh7 33. Rg3 Qf7 34. Rg6 Rf1+ 35. Kh2 Qf2 36. Qxe6 Qg1+ 37. Kh3 Qxe3+ 38. Kh2 Qf4+ 39. Rg3 Qf5 40. Qg6+ Qxg6 41. Rxg6 Rf5 42. Rg3 Rf4 43. Rh3 d4 0-1

[Event "Belem op 2nd"]
[Site "Belem"]
[Date "2017.07.07"]
[Round "2"]
[White "De Melo, Vitor Ribeiro"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1730"]
[BlackElo "1761"]
[PlyCount "62"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. c3 Nc6 4. d4 d5 5. exd5 exd5 6. Bd3 cxd4 7. cxd4 Bg4 8. Be2 Bd6 9. Be3 Nf6 10. Nbd2 Qa5 11. 0-0 Ne4 12. Re1 0-0 13. Nxe4 dxe4 14. Ng5 Bxe2 15. Rxe2 Qf5 16. Qd2 Rad8 17. d5 Ne7 18. Bxa7 Bf4 19. Be3 Rxd5 20. Qb4 Bxg5 21. Qxb7 Rb5 22. Qa7 Bxe3 23. fxe3 Qc5 24. Qxc5 Rxc5 25. b4 Rb5 26. a3 Ra8 27. Rb2 Nd5 28. a4 Rxb4 29. Rxb4 Nxb4 30. Rc1 f5 31. Kf2 Nd3+ 0-1

[Event "Belem FEXPA U2200 op 1st"]
[Site "Belem"]
[Date "2017.05.21"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Araujo, Jaylson Javier Silv"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1771"]
[BlackElo "2065"]
[PlyCount "41"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Re8 10. Qc2 a6 11. a3 Nbd7 12. Bg3 Nb6 13. b3 Bd6 14. Bh4 Be6 15. e4 dxe4 16. Nxe4 Be7 17. Nxf6+ Bxf6 18. Bxf6 Qxf6 19. 0-0 Nd5 20. Rad1 Bf5 21. Qd2 0-1

[Event "Belem FEXPA U2200 op 1st"]
[Site "Belem"]
[Date "2017.05.21"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Medeiros, Jose Eduardo Guimar"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1771"]
[PlyCount "74"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. Qf3 c6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Nge2 Bb7 12. a3 Be7 13. Nf4 Nd7 14. f3 Kh8 15. Ne4 f5 16. Ng3 Rg8 17. 0-0-0 Nf6 18. Rd2 Nd5 19. Bxd5 cxd5 20. Kb1 Rac8 21. Nd3 f6 22. Nf4 Rc6 23. Rc1 Rgc8 24. Rxc6 Rxc6 25. Rc2 Rxc2 26. Kxc2 Bc8 27. Nge2 Kg7 28. e4 Kf7 29. Nc3 Bd7 30. Kb3 Bf8 31. Nfe2 Ke7 32. a4 a6 33. a5 b5 34. Nc1 Kd6 35. Nd3 Bg7 36. f4 Bc8 37. Ne2 Bh6 1-0

[Event "Belem FEXPA U2200 op 1st"]
[Site "Belem"]
[Date "2017.05.20"]
[Round "4"]
[White "Ferreira, Pedro Araujo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1977"]
[BlackElo "1771"]
[PlyCount "101"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Nc6 6. 0-0 cxd4 7. exd4 Bd6 8. Bb2 0-0 9. Nbd2 Nb4 10. Be2 Qc7 11. c4 dxc4 12. bxc4 Be7 13. a3 Nc6 14. Rc1 Qd8 15. Bd3 Re8 16. Re1 h6 17. Qe2 Bd6 18. Ne5 Bxe5 19. dxe5 Nh7 20. Ne4 Nd4 21. Qg4 Nf5 22. Rcd1 Qb6 23. Bc3 Rd8 24. c5 Qc7 25. h4 Bd7 26. h5 Bc6 27. Nf6+ Kh8 28. Nxh7 Kxh7 29. Bxf5+ exf5 30. Qxf5+ Kh8 31. Rd6 Rxd6 32. exd6 Qd7 33. Qxd7 Bxd7 34. Re7 Be6 35. Rxb7 Rc8 36. d7 Bxd7 37. Rxd7 Rxc5 38. Bb4 Rxh5 39. Rxa7 Rf5 40. a4 g5 41. a5 Rb5 42. Bd2 Rd5 43. Be3 f5 44. a6 f4 45. Bb6 Rd1+ 46. Kh2 g4 47. Rf7 g3+ 48. fxg3 fxg3+ 49. Kxg3 Rd3+ 50. Rf3 Rd2 51. a7 1-0

[Event "Belem FEXPA U2200 op 1st"]
[Site "Belem"]
[Date "2017.05.20"]
[Round "3"]
[White "Ramos Junior, Silvio Augusto da S"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "1771"]
[PlyCount "92"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. Nc3 c6 5. a4 Bb4 6. Bd2 a5 7. e3 b5 8. axb5 Bxc3 9. bxc3 cxb5 10. Be2 Nf6 11. Qc2 0-0 12. e4 Bb7 13. e5 Ne4 14. 0-0 Nd7 15. Rfb1 Qb6 16. Bxc4 Nxd2 17. Nxd2 Qc6 18. Bf1 b4 19. Rb3 Nb6 20. Qb2 Na4 21. Rxa4 Qxa4 22. cxb4 Bd5 23. Bc4 Bxc4 24. Nxc4 axb4 25. h3 Qa1+ 26. Kh2 Qxb2 27. Rxb2 Rab8 28. Nd6 f6 29. f4 fxe5 30. fxe5 Rfd8 31. Kg3 Kf8 32. Kf4 Ke7 33. Ke4 Rxd6 34. exd6+ Kxd6 35. g4 b3 36. Kd3 Kd5 37. Kc3 h6 38. Rxb3 Rxb3+ 39. Kxb3 Kxd4 40. Kc2 Ke3 41. Kd1 e5 42. h4 Kf2 43. Kd2 e4 44. g5 e3+ 45. Kd1 e2+ 46. Kd2 e1Q+ 0-1

[Event "Belem FEXPA U2200 op 1st"]
[Site "Belem"]
[Date "2017.05.19"]
[Round "2"]
[White "Costa, Edvaldo da Cruz"]
[Black "Mendes, Joao Paulo"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1771"]
[BlackElo "1899"]
[PlyCount "72"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nc6 7. a3 0-0 8. Bd3 Re8 9. Qc2 h6 10. Bh4 Ng4 11. Bg3 Bg5 12. Nge2 Bxe3 13. h3 Nxd4 14. Nxd4 Bxf2+ 15. Kf1 Ne3+ 16. Kxf2 Nxc2 17. Nxc2 Qf6+ 18. Kg1 Qg5 19. Kh2 Bf5 20. Bxf5 Qxf5 21. Nd4 Qd7 22. Ncb5 Re4 23. Rad1 c5 24. Nc7 Rc8 25. Ndb5 d4 26. Nd6 Re3 27. Nxc8 Rxg3 28. Kxg3 Qxc7+ 29. Kf2 Qxc8 30. Rhe1 Qf5+ 31. Kg1 d3 32. Re7 Qd5 33. Rd2 c4 34. Re8+ Kh7 35. Rc8 b5 36. b3 Qd4+ 0-1

[Event "Belem FEXPA U2200 op 1st"]
[Site "Belem"]
[Date "2017.05.19"]
[Round "1"]
[White "Rodrigues Mota, Sophia Lorena"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1771"]
[PlyCount "66"]
[EventDate "2017.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. 0-0 Bg7 5. d3 d6 6. Bg5 Bxb2 7. Nbd2 Bxa1 8. Qxa1 Nf6 9. Bh6 Be6 10. Bb5 a6 11. e5 axb5 12. exf6 exf6 13. Bg7 Rxa2 14. Qb1 Rg8 15. Bh6 g5 16. c4 Nb4 17. d4 bxc4 18. Ne4 Rg6 19. Bxg5 fxg5 20. dxc5 dxc5 21. Nxc5 Qb6 22. Ne4 Bf5 23. Ne5 Re2 24. Nd6+ Qxd6 25. Qxf5 Rxe5 26. Qc8+ Ke7 27. Qxb7+ Kf8 28. f4 Qd4+ 29. Kh1 Nd3 30. fxg5 Nf2+ 31. Kg1 Nh3+ 32. Kh1 Qg1+ 33. Rxg1 Nf2# 0-1

[Event "Manaus Amazonia-ch"]
[Site "Manaus"]
[Date "2017.04.16"]
[Round "6"]
[White "Veiga, Emerson de Sousa"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2064"]
[BlackElo "1759"]
[PlyCount "87"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Bd7 6. Nf3 Bb5 7. Bd3 Bxd3 8. Qxd3 cxd4 9. cxd4 Ne7 10. Nc3 Nbc6 11. Be3 Nf5 12. Nxd5 Qa5+ 13. Nc3 Be7 14. 0-0 Nxe3 15. Qxe3 0-0 16. b4 Qd8 17. Rfd1 f6 18. d5 Nxe5 19. Nxe5 fxe5 20. dxe6 Qe8 21. Nd5 Bd6 22. Nb6 Qxe6 23. Nxa8 Rxa8 24. Qd3 Rd8 25. Qd5 Qxd5 26. Rxd5 Kf7 27. Rad1 Ke6 28. Kf1 b6 29. Ke2 a6 30. f3 g6 31. R1d3 h6 32. Rd1 Rd7 33. R5d3 Rd8 34. Ke3 a5 35. Ke4 axb4 36. axb4 b5 37. Rd5 Ke7 38. Rxb5 Rc8 39. Rb7+ Ke6 40. Rb6 Rc4+ 41. Ke3 Rd4 42. Rxd4 exd4+ 43. Kxd4 Kd7 44. Rxd6+ 1-0

[Event "Manaus Amazonia-ch"]
[Site "Manaus"]
[Date "2017.04.15"]
[Round "4"]
[White "Chagas, Samuel Davi S De L"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1817"]
[BlackElo "1759"]
[PlyCount "60"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Nc3 Bb4 6. Bd2 Bf5 7. Be2 Nf6 8. 0-0 0-0 9. a3 Ba5 10. h3 Re8 11. Re1 a6 12. Bf1 Rxe1 13. Qxe1 Bxc3 14. Bxc3 Bxc2 15. Qd2 Bg6 16. Bd3 Bxd3 17. Qxd3 Qd7 18. Ne5 Nxe5 19. dxe5 Ne4 20. Rd1 Nxc3 21. Qxc3 c6 22. b4 Re8 23. Kf1 Qf5 24. Re1 h6 25. Qd4 Qc2 26. Qb6 Qd3+ 27. Kg1 Qxa3 28. Qxb7 Qc3 29. Kf1 d4 30. Qxa6 d3 0-1

[Event "Manaus Amazonia-ch"]
[Site "Manaus"]
[Date "2017.04.15"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1759"]
[BlackElo "1977"]
[PlyCount "85"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 b6 8. 0-0 Nc6 9. d5 Ne7 10. Nd2 Nd7 11. b4 f5 12. f3 f4 13. Bf2 g5 14. Nb3 h5 15. c5 Nf6 16. a4 Rf7 17. a5 bxc5 18. bxc5 Bf8 19. c6 g4 20. Bh4 gxf3 21. gxf3 Bh3 22. Rf2 Rg7+ 23. Kh1 Ng6 24. Bxf6 Qxf6 25. Bf1 Qh4 26. Qe2 Rb8 27. Bxh3 Qxh3 28. Rb1 Be7 29. Nd2 Rxb1+ 30. Ncxb1 Bh4 31. Qf1 Qc8 32. Rg2 Bf6 33. Qg1 Nh4 34. Rxg7+ Bxg7 35. Qxa7 Qh3 36. Qf2 Bf6 37. a6 Qc8 38. a7 Qa6 39. Nc3 Kf7 40. Nb5 Bd8 41. Qf1 Qa2 42. Nc4 Ke7 43. Nca3 1-0

[Event "Manaus Amazonia-ch"]
[Site "Manaus"]
[Date "2017.04.14"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Souza, David Barroso"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "1759"]
[BlackElo "2021"]
[PlyCount "66"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 0-0 6. Bg5 h6 7. Bh4 Qe7 8. e3 d6 9. Bd3 e5 10. 0-0 Bxc3 11. Bxf6 Qxf6 12. bxc3 Bg4 13. Nd2 Rae8 14. d5 Nb8 15. f3 Bc8 16. Ne4 Qe7 17. Ng3 Na6 18. Bf5 g6 19. Bxc8 Rxc8 20. e4 Nc5 21. f4 exf4 22. Rxf4 Rce8 23. Raf1 Qe5 24. Qd2 Qg5 25. Qd4 h5 26. R1f3 h4 27. Ne2 f5 28. Rh3 Rxe4 29. Rxe4 Nxe4 30. Qxa7 Qd2 31. Ng3 hxg3 32. hxg3 Qe1+ 33. Kh2 Nf2 0-1

[Event "Manaus Amazonia-ch"]
[Site "Manaus"]
[Date "2017.04.14"]
[Round "2"]
[White "Dichtl, Thiago Rodrigues"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1751"]
[BlackElo "1759"]
[PlyCount "60"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Nc3 Bg7 5. d3 Nf6 6. 0-0 d6 7. h3 a6 8. a3 0-0 9. Be3 b5 10. Ba2 b4 11. axb4 cxb4 12. Nd5 Nxd5 13. Bxd5 Bb7 14. Rb1 e6 15. Bxc6 Bxc6 16. c3 bxc3 17. bxc3 Bxc3 18. Qc2 Qa5 19. Bb6 Ba4 20. Qa2 Qh5 21. Qxa4 Bg7 22. Qc6 d5 23. Bc5 Rfc8 24. Qb6 dxe4 25. d4 exf3 26. gxf3 Qxf3 27. Rb3 Qc6 28. Qa5 Qd5 29. Qc3 Rxc5 30. Qxc5 Qxb3 0-1

[Event "Manaus Amazonia-ch"]
[Site "Manaus"]
[Date "2017.04.13"]
[Round "1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Stamenkovic, Dragan"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1759"]
[BlackElo "2396"]
[PlyCount "104"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nf3 Nbd7 9. Qc2 Re8 10. 0-0 Nf8 11. Ne5 N6d7 12. Bxe7 Qxe7 13. Nf3 Nf6 14. Rfe1 Ne4 15. Bxe4 dxe4 16. Nd2 f5 17. f4 Be6 18. Nb3 Nd7 19. Rad1 Nf6 20. h3 Rac8 21. Ne2 Nd5 22. Ng3 Nb4 23. Qc5 Nd3 24. Qxe7 Rxe7 25. Re2 Bxb3 26. axb3 g6 27. Rc2 c5 28. Ne2 Rec7 29. d5 Rd8 30. Nc3 a6 31. Ra1 Nb4 32. Rd2 Rcd7 33. Rad1 Rd6 34. g4 Kf7 35. g5 Nd3 36. Na4 Rh8 37. Nc3 Rb6 38. Rc2 Rxb3 39. Na4 b6 40. Rdd2 Rd8 41. Rc3 Rxc3 42. bxc3 b5 43. Nb2 Rxd5 44. c4 Rd6 45. Kf1 Ke6 46. h4 Nxb2 47. Rxb2 b4 48. Ke1 Rd3 49. Ke2 a5 50. Ra2 Ra3 51. Rb2 a4 52. Rd2 b3 0-1

[Event "Parauapebas CXCP op 1st"]
[Site "Parauapebas"]
[Date "2017.03.05"]
[Round "6.5"]
[White "Almeida, Luis Fernando Silva"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1602"]
[BlackElo "1759"]
[PlyCount "53"]
[EventDate "2017.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. a3 Nf6 4. d3 g6 5. Nc3 Bg7 6. g3 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bg2 0-0 10. 0-0 Qd8 11. Rb1 Rb8 12. Bd2 b6 13. Qc1 Bb7 14. Bh6 Nd4 15. Nxd4 Bxg2 16. Kxg2 Qxd4 17. h4 Rfe8 18. Rh1 Qd5+ 19. f3 Qe6 20. Kf1 Rbc8 21. Bxg7 Kxg7 22. h5 Rh8 23. h6+ Kf8 24. Qc4 Qxc4 25. dxc4 Rd8 26. Kf2 e5 27. Rbd1 0-1

[Event "Parauapebas CXCP op 1st"]
[Site "Parauapebas"]
[Date "2017.03.05"]
[Round "5.7"]
[White "Costa, Edvaldo da Cruz"]
[Black "Almeida, Talita Medrado"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1759"]
[BlackElo "1828"]
[PlyCount "105"]
[EventDate "2017.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Qf3 Bg4 8. Qg3 Bf5 9. h3 h6 10. Bxf6 Bxf6 11. Qf3 Be6 12. Bd3 c6 13. Nge2 Nd7 14. Nf4 0-0 15. Nh5 Kh8 16. Nxf6 Qxf6 17. Qxf6 Nxf6 18. g4 g6 19. f4 Kg7 20. Kd2 Rae8 21. g5 hxg5 22. fxg5 Nh5 23. Ne2 Rh8 24. Rag1 Rh7 25. h4 Reh8 26. Rh2 Kg8 27. Rf1 Ng7 28. Rf4 Bf5 29. Ng3 Ne6 30. Rxf5 gxf5 31. Nxf5 Nxg5 32. Rg2 Rh5 33. Be2 R5h7 34. Rxg5+ Kf8 35. h5 f6 36. Rg1 Kf7 37. h6 Ke6 38. Bd3 Rc7 39. Rg7 Rxg7 40. hxg7 Rg8 41. Ke2 b6 42. Kf3 c5 43. dxc5 bxc5 44. Kg4 c4 45. Bc2 Kf7 46. Nh6+ Kxg7 47. Nxg8 Kxg8 48. Bg6 Kf8 49. Kf5 Ke7 50. Bh5 a5 51. Bf3 Kd6 52. Kxf6 a4 53. a3 1-0

[Event "Parauapebas CXCP op 1st"]
[Site "Parauapebas"]
[Date "2017.03.04"]
[Round "4.6"]
[White "Nobre, Wandercleyson Colar"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1974"]
[BlackElo "1759"]
[PlyCount "74"]
[EventDate "2017.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. h3 0-0 8. Qd2 d6 9. Bc4 a6 10. Nxc6 bxc6 11. Bh6 Qb6 12. Bxg7 Kxg7 13. Bb3 Be6 14. 0-0 Rad8 15. Kh2 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. c4 Be6 19. Qc3+ Qd4 20. Qxd4+ Rxd4 21. Rad1 Rfd8 22. Rxd4 Rxd4 23. Rc1 Rd2 24. Rc2 Rxc2 25. Bxc2 Bxc4 26. b3 Bd5 27. f3 f5 28. Kg3 e5 29. a3 Kf6 30. b4 Bc4 31. Kf2 h6 32. g4 fxg4 33. hxg4 g5 34. Ke3 Ke6 35. Ke4 Bd5+ 36. Ke3 Bc4 37. Ke4 Bd5+ 1/2-1/2

[Event "Parauapebas CXCP op 1st"]
[Site "Parauapebas"]
[Date "2017.03.03"]
[Round "1.5"]
[White "Abreu, Nilton Silva"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1969"]
[BlackElo "1759"]
[PlyCount "69"]
[EventDate "2017.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Nf6 6. c3 cxd4 7. exd4 Be7 8. Bd3 0-0 9. 0-0 Re8 10. Re1 Nh5 11. Be3 Nf6 12. Qc2 Bd6 13. Bg5 h6 14. Bh4 e5 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. Nf3 Rxe1+ 18. Rxe1 Bg4 19. Ne5 Bxe5 20. Rxe5 Qb6 21. h3 Bd7 22. Bxf6 Qxf6 23. Rxd5 Be6 24. Rd4 Qg5 25. Kh2 b5 26. f4 Qc5 27. Qe2 a6 28. Qe4 Rc8 29. Qh7+ Kf8 30. Qh8+ Ke7 31. Qxg7 Bxa2 32. Qxh6 Rc6 33. Qh4+ f6 34. Qh7+ Bf7 35. Bg6 1-0

[Event "Parauapebas CXCP op 1st"]
[Site "Parauapebas"]
[Date "2017.03.03"]
[Round "2.7"]
[White "Costa, Edvaldo da Cruz"]
[Black "Pessoa, Andre Joaquim De Pi"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1759"]
[BlackElo "1869"]
[PlyCount "63"]
[EventDate "2017.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qa5 5. Bd2 c6 6. e4 Qb6 7. e5 Nfd7 8. Nf3 Qxb2 9. Bd3 Qb6 10. 0-0 e6 11. Rb1 Qc7 12. Qc2 h6 13. h3 Na6 14. Nb5 cxb5 15. Qxc7 Nxc7 16. Rfc1 Nd5 17. Bxb5 Ba3 18. Rc2 0-0 19. Rb3 Be7 20. Nh2 N7b6 21. Rg3 Kh8 22. Be2 Bb4 23. Bc1 Bd7 24. Bc4 Nxc4 25. Rxc4 Rac8 26. Rxc8 Rxc8 27. Be3 Nxe3 28. fxe3 Rc1+ 29. Nf1 Bb5 30. Rf3 Kg8 31. g4 Bxf1 32. e4 0-1

[Event "Belem FEXPA op 1st"]
[Site "Belem"]
[Date "2017.02.05"]
[Round "6"]
[White "Costa, Edvaldo da Cruz"]
[Black "Abrantes, Andre Hamilton"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1798"]
[PlyCount "81"]
[EventDate "2017.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 h6 6. Bxf6 gxf6 7. e3 Nc6 8. Nf3 a6 9. Qb3 Nb4 10. a3 Nc6 11. Qxd5 Bd6 12. Qe4+ Be6 13. d5 f5 14. Qd3 Bd7 15. dxc6 Bxc6 16. Qxf5 Qe7 17. Nd4 Bd7 18. Qe4 0-0-0 19. Qxe7 Bxe7 20. Nd5 Bg5 21. f4 Bxf4 22. Nxf4 Rhe8 23. Kf2 Ba4 24. Rc1 Re7 25. b3 Bd7 26. Nd5 Re5 27. Nxc7 Bc6 28. Nxa6 Kd7 29. Nxc6 Rf5+ 30. Ke2 bxc6 31. Rd1+ Kc8 32. Rxd8+ Kxd8 33. b4 Kc8 34. g3 Kb7 35. Nc5+ Kb6 36. e4 Rg5 37. Kd3 Kb5 38. Kc3+ Kb6 39. e5 Rf5 40. Bd3 Kc7 41. Bxf5 1-0

[Event "Belem FEXPA op 1st"]
[Site "Belem"]
[Date "2017.02.05"]
[Round "5"]
[White "Pessoa, Andre Joaquim De Pi"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1874"]
[BlackElo "1798"]
[PlyCount "77"]
[EventDate "2017.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qh5 e6 4. e5 g6 5. Qe2 Bg7 6. f4 d5 7. Bd3 Nd4 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Qd1 Ne7 11. c3 Ndc6 12. d4 cxd4 13. cxd4 Nf5 14. Nf3 0-0 15. 0-0 Rac8 16. Nc3 a6 17. a3 Qd8 18. Ne2 Qb6 19. g4 Nfe7 20. b4 f6 21. Be3 fxe5 22. fxe5 Bxe5 23. Bh6 Bg7 24. Bxg7 Kxg7 25. Kg2 Rf7 26. Qd2 h6 27. Nf4 Rf6 28. Rae1 Nd8 29. h4 Qd6 30. Ne5 a5 31. Nh5+ gxh5 32. Rxf6 Kxf6 33. Qxh6+ Ng6 34. Qg5+ Kg7 35. Qxg6+ Kh8 36. Qxh5+ Kg7 37. Qg6+ Kh8 38. Rf1 axb4 39. Rf7 1-0

[Event "Belem FEXPA op 1st"]
[Site "Belem"]
[Date "2017.02.04"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Vilhena, Cleriston Mubarak T"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1798"]
[BlackElo "1818"]
[PlyCount "47"]
[EventDate "2017.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Bf5 5. Bxf6 exf6 6. cxd5 cxd5 7. Qb3 Qd7 8. Qxd5 Qxd5 9. Nxd5 Bd6 10. e3 Be6 11. Nc3 0-0 12. Nf3 Nd7 13. Bd3 a6 14. h3 Rac8 15. Be4 Bb4 16. Bxb7 Rxc3 17. bxc3 Bxc3+ 18. Kd1 Bxa1 19. Kc2 Rb8 20. Rb1 Bf5+ 21. e4 Bxe4+ 22. Bxe4 Rc8+ 23. Kb3 Bc3 24. Rc1 1-0

[Event "Belem FEXPA op 1st"]
[Site "Belem"]
[Date "2017.02.04"]
[Round "4"]
[White "Costa, Edvaldo da Cruz"]
[Black "Mendes, Joao Paulo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1798"]
[BlackElo "1941"]
[PlyCount "9"]
[EventDate "2017.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. e3 1/2-1/2

[Event "Belem FEXPA op 1st"]
[Site "Belem"]
[Date "2017.02.03"]
[Round "2"]
[White "Da Silva, Mikhail Zoltan Iwan"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1939"]
[BlackElo "1798"]
[PlyCount "93"]
[EventDate "2017.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 b6 10. Bd3 Bb7 11. Be4 0-0 12. 0-0 Qe7 13. Rfe1 f5 14. Bc2 Na6 15. d5 cxd5 16. cxd5 Rad8 17. Rxe6 Qxe6 18. dxe6 Rxd2 19. Nxd2 g6 20. Re1 Re8 21. e7 Kf7 22. Bb3+ Kf6 23. Re6+ Kg7 24. Ba4 Kf7 25. Bxe8+ Kxe6 26. Bxg6 Kxe7 27. Bxf5 h6 28. f4 Nc5 29. Kf2 Kf6 30. g4 Bd5 31. b3 Be6 32. Bxe6 Nxe6 33. Ke3 b5 34. Ne4+ Kg7 35. h4 a5 36. f5 Nc7 37. Kd4 a4 38. bxa4 bxa4 39. Nc5 Kf6 40. Ne4+ Ke7 41. g5 hxg5 42. hxg5 a3 43. g6 Ne8 44. Ke5 Nc7 45. f6+ Kf8 46. Nc5 Kg8 47. f7+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "De Freitas, Isabella Ribeiro Co"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1419"]
[BlackElo "1798"]
[PlyCount "112"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. a3 0-0 7. Rb1 d6 8. b4 Nd7 9. Qc2 Nde5 10. Nxe5 Nxe5 11. d3 Nc6 12. e3 cxb4 13. axb4 a5 14. bxa5 Qxa5 15. Bb2 Qh5 16. 0-0 Bh3 17. Qd1 Qf5 18. Be4 Qd7 19. Re1 Bf5 20. Nd5 Bxe4 21. dxe4 Ra2 22. Bxg7 Kxg7 23. Qb3 Rfa8 24. Nb6 Qh3 25. Nxa8 Ne5 26. Qc3 Rc2 27. Qa1 Kg8 28. Qxe5 dxe5 29. Nb6 Qg4 30. Nd5 Qf3 31. Rf1 e6 32. Ne7+ Kf8 33. Nc8 Rxc4 34. Nd6 Rc7 35. Nxb7 Qxe4 36. Nd6 Qc2 37. Nb7 Ke7 38. Na5 f5 39. Rb3 Qa2 40. Rb7 Rxb7 41. Nxb7 g5 42. Rc1 h5 43. Rc7+ Kf6 44. Nc5 h4 45. Rh7 Kg6 46. Re7 h3 47. Kf1 Qb1+ 48. Ke2 Qc2+ 49. Ke1 Qxc5 50. Rxe6+ Kf7 51. Rh6 g4 52. Ke2 e4 53. Rh7+ Kg6 54. Rb7 Qc2+ 55. Ke1 Qc1+ 56. Ke2 Qh1 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Carvalho, Vivian dos Santos"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1470"]
[BlackElo "1798"]
[PlyCount "88"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. a3 a6 8. Rb1 Rb8 9. b4 cxb4 10. axb4 b5 11. cxb5 axb5 12. d3 d5 13. Bf4 Rb7 14. Qc2 Nh5 15. Bd2 e6 16. Nxb5 Rxb5 17. Qxc6 Bd7 18. Qc2 Qb6 19. Qb3 Rb8 20. Rfc1 Bf8 21. Ne5 Be8 22. h4 Nxg3 23. Bf3 Nf5 24. h5 Bg7 25. Ng4 Nd4 26. Qa3 Nxf3+ 27. exf3 f5 28. Ne3 gxh5 29. Kh2 Qd6+ 30. Kh3 Qf4 31. Kg2 h4 32. Rg1 Bh5 33. Kf1 h3 34. Qa7 R5b7 35. Qa6 h2 36. Qxe6+ Kh8 37. Qxf5 hxg1Q+ 38. Kxg1 Qxf5 39. Nxf5 Bxf3 40. Nd6 Rb6 41. Nf5 Rg6+ 42. Kf1 Re8 43. Nh4 Be2+ 44. Ke1 Rg1# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Souza Assis, Rafael"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1798"]
[BlackElo "1946"]
[PlyCount "128"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. 0-0 cxd4 10. cxd4 Nc6 11. Bb2 Bg4 12. e5 Rc8 13. h3 Be6 14. Ng5 Bd5 15. Bf3 Bxf3 16. Nxf3 e6 17. Qb3 Na5 18. Qa4 Rc4 19. Qd1 b5 20. Nd2 Ra4 21. Ne4 Nc4 22. Bc1 Nxe5 23. dxe5 Rxe4 24. f4 Qb6+ 25. Kh1 Rd8 26. Qf3 Rc4 27. Be3 Qc7 28. Qf2 Rc2 29. Qg1 Rd7 30. Rac1 Bf8 31. Rxc2 Qxc2 32. Qf2 Qxf2 33. Rxf2 a5 34. g4 Rd3 35. Re2 Bb4 36. Kg2 Kf8 37. Kf3 Ke8 38. Ke4 Ra3 39. f5 Kd7 40. h4 Bc3 41. fxg6 fxg6 42. Bc5 Ra4+ 43. Kf3 Rc4 44. Bd6 b4 45. h5 gxh5 46. gxh5 Rh4 47. Rg2 Rxh5 48. Rg7+ Kc6 49. Rc7+ Kb6 50. Rg7 Bxe5 51. Bxe5 Rxe5 52. Rxh7 a4 53. Rh2 Kb5 54. Kf4 Rc5 55. Ke4 b3 56. Kd3 Kb4 57. Rh4+ Ka3 58. axb3 axb3 59. Rh8 Ka2 60. Ra8+ Kb1 61. Rb8 b2 62. Kd4 Rc2 63. Re8 Kc1 64. Rxe6 b1Q 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Costa, Edvaldo da Cruz"]
[Black "Deus Filho, Joaquim"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1798"]
[BlackElo "1997"]
[PlyCount "95"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 c6 5. cxd5 exd5 6. Qb3 Qb6 7. e3 Qxb3 8. axb3 Bc2 9. Na4 Nd7 10. Nd2 Bb4 11. Nc3 f5 12. Be2 Ngf6 13. 0-0 0-0 14. Na2 Bxd2 15. Bxd2 Bxb3 16. Nc3 Nb6 17. Rfc1 Bc4 18. Bf3 Ne4 19. Be1 a6 20. Na4 Nxa4 21. Rxa4 Bb5 22. Ra3 b6 23. Rca1 c5 24. Bxe4 fxe4 25. dxc5 bxc5 26. Bc3 Rad8 27. Rd1 Rd7 28. b4 cxb4 29. Bxb4 Rc8 30. Ba5 Rc2 31. Rc3 Ra2 32. Bb6 Bc4 33. Bd4 Rf7 34. f4 exf3 35. gxf3 Rxf3 36. Be5 Kf7 37. Rcc1 Rxe3 38. Bd4 Ree2 39. Rf1+ Ke6 40. Rf2 Rxf2 41. Bxf2 Ke5 42. Rc3 a5 43. Rg3 Ra1+ 44. Kg2 Bf1+ 45. Kf3 Ra3+ 46. Be3 d4 47. Kf2 Rxe3 48. Rxg7 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Costa, Edvaldo da Cruz"]
[Black "Nunes, Guilherme Sacardo T"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1798"]
[BlackElo "1395"]
[PlyCount "57"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Be2 a6 8. 0-0 Bd6 9. dxc5 Bxc5 10. a3 0-0 11. b4 Ba7 12. b5 Ne7 13. a4 Qc7 14. Bb2 Bb8 15. g3 Bh3 16. Re1 h6 17. Bf1 Bxf1 18. Rxf1 Rd8 19. Ne2 Qd6 20. Ned4 g5 21. Qd3 Ng6 22. Nf5 Qe6 23. Nxh6+ Kf8 24. Nxg5 Qb6 25. Bxf6 Rd6 26. Bd4 Qd8 27. Ngxf7 Qe7 28. Nxd6 Qxd6 29. Rfc1 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Salvadego, Erika Giovana De O"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1121"]
[BlackElo "1798"]
[PlyCount "60"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Bg4 8. h3 Bh5 9. Bd3 Nbd7 10. 0-0 h6 11. Bh4 g5 12. Bg3 g4 13. hxg4 Bxg4 14. Be2 h5 15. Re1 Ne4 16. Nxe4 dxe4 17. Nd2 Nf6 18. Bxg4 hxg4 19. Be5 Bb4 20. Re2 Rh7 21. Bxf6 Qxf6 22. Nxe4 Qh4 23. f3 g3 24. Nxg3 Qxg3 25. a3 Bd6 26. f4 0-0-0 27. Qe1 Qh2+ 28. Kf2 Rg8 29. Kf1 Qh1+ 30. Kf2 Qxg2# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Masselli, Eduardo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1513"]
[BlackElo "1798"]
[PlyCount "81"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 Nf6 5. e5 Nd7 6. f4 f6 7. Ndf3 fxe5 8. fxe5 Be7 9. Bd3 0-0 10. Qc2 h6 11. Be3 Na5 12. 0-0-0 c5 13. dxc5 Nxc5 14. Bh7+ Kh8 15. b4 Nc4 16. Bxc5 Bxc5 17. bxc5 Ne3 18. Qb1 Qa5 19. Ne2 Qa3+ 20. Kd2 Qxc5 21. Nfd4 Nf5 22. Bxf5 exf5 23. Qb4 b6 24. Nb3 Qxb4 25. cxb4 Re8 26. Nf4 Bb7 27. Rhe1 g5 28. Nh5 Rac8 29. Rc1 Rc4 30. Nf6 Re6 31. Rxc4 dxc4 32. Nd4 Re7 33. Nxf5 Re6 34. Nxh6 Bxg2 35. Nf7+ Kg7 36. Nxg5 Rc6 37. Nge4 Bh3 38. Rg1+ Kh6 39. Ng5 c3+ 40. Kc1 Bf5 41. Nf7# 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Costa, Edvaldo da Cruz"]
[Black "Stedile Neto, Ernesto"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1798"]
[BlackElo "1969"]
[PlyCount "56"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxc4 5. a4 Bb4 6. Bxc4 Nf6 7. Bg5 Bxc3+ 8. bxc3 Qa5 9. Bd2 Nxe4 10. Nf3 Nxd2 11. Qxd2 0-0 12. 0-0 h6 13. Rfe1 Nd7 14. Qc2 Qc7 15. Re4 Nf6 16. Rh4 Rb8 17. Bd3 Rd8 18. Rd1 b5 19. Ne5 a6 20. Be4 Bb7 21. Bf3 c5 22. Bxb7 Rxb7 23. Nf3 cxd4 24. Rhxd4 Rc8 25. axb5 axb5 26. Rc1 Nd5 27. c4 bxc4 28. Rxc4 Qxc4 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Perondi, Marcelo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1538"]
[BlackElo "1798"]
[PlyCount "98"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nc6 6. d3 0-0 7. Bg5 h6 8. Bd2 d6 9. Qc1 Kh7 10. h4 Bg4 11. Nh2 Qd7 12. Nxg4 Nxg4 13. Bh3 f5 14. Nd5 Nd4 15. Nf4 e5 16. Nd5 Rae8 17. Bg2 e4 18. Nf4 exd3 19. e3 Nc2+ 20. Kf1 Nxa1 21. Nxd3 b5 22. Bd5 bxc4 23. Bxc4 Ne5 24. Nxe5 Bxe5 25. Qxa1 d5 26. Be2 d4 27. Qb1 Qd5 28. Kg1 dxe3 29. Bxe3 Bd4 30. Bxd4 Qxd4 31. Bf3 Rb8 32. b3 c4 33. Kg2 cxb3 34. Rd1 Qc3 35. axb3 Rxb3 36. Rd7+ Kh8 37. Qd1 Qxf3+ 38. Qxf3 Rxf3 39. Kxf3 Ra8 40. Ke3 a5 41. Kd3 a4 42. Kc3 a3 43. Rd1 a2 44. Ra1 Kg7 45. Kd4 Kf6 46. Ke3 Ke5 47. Kd3 Kd5 48. Kc3 Ke4 49. Re1+ Kf3 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Leacima, Giovane Santiago"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1798"]
[BlackElo "1922"]
[PlyCount "110"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Qd2 Ng4 10. Bg5 f5 11. h3 Nf6 12. Bxf6 Bxf6 13. h4 f4 14. h5 g5 15. Nh2 Bg7 16. Bg4 Kh8 17. f3 Ng8 18. Bxc8 Qxc8 19. Ng4 Nh6 20. Nxh6 Bxh6 21. Nd1 g4 22. Nf2 gxf3 23. gxf3 Rg8 24. Ng4 Qf8 25. Qf2 Bg5 26. 0-0-0 a6 27. Rdg1 Qe7 28. h6 Rg6 29. Rh5 b6 30. Qh2 Rag8 31. Nf2 Qf8 32. Rh1 Be7 33. Rf5 Qe8 34. Ng4 Qa4 35. b3 Qe8 36. Qb2 Bg5 37. Qf2 Qe7 38. Rh5 Bf6 39. Kc2 Bg5 40. Kd3 Rf8 41. b4 Rgg8 42. a4 Rxf5 43. exf5 Qf7 44. Rh3 Qxf5+ 45. Kc3 Bf6 46. Nxf6 Qxf6 47. Qh4 Qxh4 48. Rxh4 Rg3 49. Kd3 Rxf3+ 50. Ke4 Rg3 51. Rh5 Kg8 52. c5 Kf7 53. cxb6 cxb6 54. Rh2 Kg6 55. Re2 Re3+ 0-1

[Event "Belem FEXPA U1900 1st"]
[Site "Belem"]
[Date "2016.12.04"]
[Round "4.3"]
[White "Costa, Edvaldo da Cruz"]
[Black "Assuncao, Darlane Brito"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1767"]
[BlackElo "1798"]
[PlyCount "86"]
[EventDate "2016.12.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Bxa6 Nxa6 7. Ne2 c4 8. Bd2 Ne4 9. 0-0 e6 10. Nbc3 Nxd2 11. Qxd2 Nb4 12. a3 Nc6 13. d5 Na5 14. dxe6 fxe6 15. Rad1 Nb3 16. Qc2 d5 17. Nf4 Qf6 18. Nb5 Rc8 19. Nd4 Nc5 20. b4 cxb3 21. Nxb3 Bd6 22. Nxc5 Rxc5 23. Qa4+ Kf7 24. Nd3 Rc4 25. Qd7+ Qe7 26. Qxe7+ Kxe7 27. Ra1 Ra4 28. Rfb1 Rxa3 29. Rxa3 Bxa3 30. Kf1 Bd6 31. Ke2 Rf8 32. f4 Kf6 33. h3 h5 34. g4 hxg4 35. hxg4 g5 36. Rb6 Bc7 37. Rc6 Bb8 38. Nc5 Re8 39. f5 Kf7 40. Nxe6 Rg8 41. Kd3 Ke7 42. Kd4 Ba7+ 43. Nc5 Rd8 1-0

[Event "Belem FEXPA U1900 1st"]
[Site "Belem"]
[Date "2016.12.04"]
[Round "5.2"]
[White "Leao, Marcos Jose"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1888"]
[BlackElo "1767"]
[PlyCount "98"]
[EventDate "2016.12.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Bd6 6. Qd2 Nf6 7. Nf3 Bf5 8. Bg5 Nbd7 9. e3 Qc7 10. Bd3 Bg6 11. Rc1 Bb4 12. a3 Bxc3 13. bxc3 Bxd3 14. Qxd3 Ne4 15. 0-0 Nxg5 16. Nxg5 Nf6 17. c4 dxc4 18. Rxc4 0-0 19. Rc5 Rad8 20. Rf5 h6 21. Rxf6 hxg5 22. Rf3 f6 23. Rh3 Kf7 24. Qc4+ Ke7 25. Rh7 Rg8 26. d5 Rxd5 27. e4 Rdd8 28. Qc5+ Kf7 29. Qxa7 Kg6 30. Rh3 Rh8 31. Rxh8 Rxh8 32. g3 Qd7 33. f3 Rd8 34. Kg2 Qc7 35. Qc5 b6 36. Qf5+ Kf7 37. Rf2 c5 38. h4 gxh4 39. Qh5+ Kg8 40. gxh4 c4 41. Qb5 c3 42. Qb3+ Kf8 43. Qc2 Qc4 44. Kg3 Rd3 45. Kg4 Qe6+ 46. Kf4 Qd6+ 47. Kg4 Rd2 48. Rxd2 Qxd2 49. Qa4 c2 0-1

[Event "Belem FEXPA U1900 1st"]
[Site "Belem"]
[Date "2016.12.03"]
[Round "2.3"]
[White "Cavalheiro, Alvancir Elves"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1837"]
[BlackElo "1767"]
[PlyCount "84"]
[EventDate "2016.12.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Nc6 6. Nf3 Nb4 7. Bf4 Nxd3+ 8. Qxd3 Bb4 9. Qb5+ c6 10. Qxb4 a5 11. Qd6 Qb6 12. 0-0-0 Be6 13. Ng5 Rd8 14. Qc5 Qxc5 15. dxc5 0-0 16. Nxe6 fxe6 17. Bd6 Rf7 18. f3 Re8 19. Rde1 Nd7 20. a3 b6 21. cxb6 Nxb6 22. Bg3 Nc4 23. Re2 Rb7 24. Nd1 Kf7 25. Rhe1 a4 26. c3 g6 27. Nf2 Na5 28. Nd3 Nb3+ 29. Kb1 c5 30. Nc1 Na5 31. Bd6 Rb5 32. f4 Nc4 33. Be5 Nxa3+ 34. Ka2 Nc4 35. Nd3 Re7 36. g4 Reb7 37. h4 a3 38. b4 cxb4 39. Nxb4 Nxe5 40. Rxe5 d4 41. Rxb5 Rxb5 42. Kxa3 dxc3 0-1

[Event "Belem FEXPA U1900 1st"]
[Site "Belem"]
[Date "2016.12.03"]
[Round "3.1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Almeida, Luis Fernando Silva"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1767"]
[BlackElo "1606"]
[PlyCount "99"]
[EventDate "2016.12.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 h6 8. Bh4 0-0 9. Nf3 Re8 10. Qc2 Ng4 11. Bg3 Bd6 12. 0-0-0 Na6 13. Bxd6 Qxd6 14. Bxa6 bxa6 15. h3 Nf6 16. g4 Ne4 17. Nxe4 Rxe4 18. Ne5 Bb7 19. Nc4 Qe7 20. Nd2 Re6 21. Nb3 Rd6 22. Nc5 Bc8 23. e4 Rb8 24. e5 Rg6 25. f4 Rb4 26. b3 Qh4 27. Kb2 h5 28. f5 Rg5 29. Qd2 Rb6 30. e6 Kf8 31. Qe3 f6 32. Nd7+ Bxd7 33. exd7 Rb8 34. Rde1 Kg8 35. Qe8+ Rxe8 36. dxe8Q+ Kh7 37. Qe2 a5 38. Ka3 Qg3 39. Qe3 Qd6+ 40. Kb2 Qb4 41. Qc3 Qb6 42. Qc5 Qa6 43. Re8 Qd3 44. Qf8 Qxd4+ 45. Ka3 Qb4+ 46. Qxb4 axb4+ 47. Kxb4 g6 48. Re7+ Kh6 49. fxg6 Kxg6 50. Rg1 1-0

[Event "Belem FEXPA U1900 1st"]
[Site "Belem"]
[Date "2016.12.02"]
[Round "1.2"]
[White "Costa, Edvaldo da Cruz"]
[Black "Leao, Flavio Sanchez"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1767"]
[BlackElo "1831"]
[PlyCount "82"]
[EventDate "2016.12.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. d4 Bg7 6. c4 0-0 7. Nc3 d6 8. Re1 Nbd7 9. e4 e5 10. d5 a5 11. Na4 h6 12. Qc2 Nh5 13. Nd2 f5 14. exf5 gxf5 15. Nf3 Qf6 16. b3 Rae8 17. Bb2 Qf7 18. Nh4 e4 19. Bh3 Bxb2 20. Qxb2 Ng7 21. Qd2 Qh5 22. Nc3 Ne5 23. Ne2 Qxh4 24. Bg2 Qg5 25. Nf4 Nf3+ 26. Bxf3 exf3 27. h4 Qg4 28. Kh2 Bc8 29. Rxe8 Rxe8 30. Re1 Re4 31. Rxe4 fxe4 32. Qe3 Bf5 33. Kg1 Nh5 34. Nxh5 Qxh5 35. Qf4 Kh7 36. Kf1 Qg4 37. Qe3 Qh3+ 38. Ke1 Qh1+ 39. Kd2 Qb1 40. Qf4 Qd3+ 41. Kc1 e3 0-1

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.16"]
[Round "6.13"]
[White "Costa, Edvaldo da Cruz"]
[Black "Takano, Nicholas Ryo"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1767"]
[BlackElo "1668"]
[PlyCount "126"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 c6 9. a3 Qe7 10. d5 c5 11. b4 b6 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nh5 15. Nd2 Nf4 16. f3 f5 17. Rb1 Nxe2+ 18. Qxe2 f4 19. Bf2 Nf6 20. bxc5 bxc5 21. Nb3 g4 22. Na5 Qf7 23. Nb5 Rd8 24. Nc6 Rd7 25. fxg4 a6 26. Nc3 Qg6 27. h3 Rf7 28. Nd8 Bxg4 29. hxg4 Rxd8 30. Bh4 Rdf8 31. Bxf6 Bxf6 32. Rb6 Bh4 33. Qf3 Bg3 34. Rfb1 Rh7 35. Kf1 h5 36. gxh5 Rxh5 37. Ke2 Rh2 38. Kd3 Bh4 39. R1b2 Rh1 40. Na4 Re1 41. Re2 Rxe2 42. Kxe2 Ra8 43. Nxc5 Rc8 44. Ne6 Bd8 45. Rb7 Bf6 46. Kd3 a5 47. a4 Bh8 48. Rb5 Ra8 49. Rb7 Rc8 50. Ra7 Rb8 51. Kc3 Rb1 52. Ra8+ Kf7 53. Rxh8 Re1 54. Qh5 Qxh5 55. Rxh5 Rc1+ 56. Kb3 Rb1+ 57. Ka2 Rb4 58. Rh7+ Ke8 59. c5 f3 60. gxf3 Rc4 61. cxd6 Rc2+ 62. Kb3 Rc3+ 63. Kb2 Rc2+ 1/2-1/2

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.16"]
[Round "5.10"]
[White "Polonio, Rodolfo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1963"]
[BlackElo "1767"]
[PlyCount "111"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Nc3 0-0 8. a3 Re8 9. Rd1 a6 10. Bd3 dxc4 11. Bxc4 b5 12. Be2 Bb7 13. 0-0 b4 14. axb4 Bxb4 15. Ne5 Qc8 16. Nd3 Be7 17. Na4 Nd5 18. Bxe7 Nxe7 19. Ndc5 Rb8 20. Nxd7 Qxd7 21. Nc5 Qc7 22. Bxa6 Bc8 23. Rc1 Nd5 24. Bxc8 Qxc8 25. Ne4 Rd8 26. Rfd1 h6 27. h3 Rb6 28. Rd2 Qa6 29. Nc5 Qa5 30. Nd3 Rdb8 31. Qd1 Nf6 32. Rdc2 Qa4 33. Qf3 Nd5 34. Ne5 R8b7 35. Rxc6 Rxc6 36. Rxc6 Qa1+ 37. Kh2 Qa8 38. Rc2 Qb8 39. Kg1 f6 40. Nd3 Rb3 41. Nc5 Rxb2 42. Rxb2 Qxb2 43. Nxe6 Qa2 44. e4 Qb1+ 45. Kh2 Qb8+ 46. g3 Nb4 47. Qb3 Nc6 48. Qd5 Ne7 49. Qd7 Qb2 50. Kg2 Kf7 51. Nf4 Qc2 52. Qe6+ Ke8 53. d5 g6 54. d6 Kd8 55. Qxe7+ Kc8 56. d7+ 1-0

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.15"]
[Round "4.14"]
[White "Costa, Edvaldo da Cruz"]
[Black "Santos, Raphael Henrique Da"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1767"]
[BlackElo "1776"]
[PlyCount "109"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 e6 8. 0-0 exd5 9. exd5 a6 10. Bg5 Qc7 11. Qc2 Re8 12. Rfe1 Bg4 13. h3 Bxf3 14. Bxf3 Nbd7 15. Bf4 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Nxe8 18. Ne4 b5 19. b3 b4 20. Bg3 Ne5 21. Qe2 Qe7 22. Kf1 f5 23. Nd2 Kf7 24. Qe3 Nxf3 25. Nxf3 h6 26. Nh4 Qxe3 27. fxe3 Be5 28. Bxe5 dxe5 29. Nf3 Kf6 30. Ke2 Nd6 31. Nd2 e4 32. Nb1 Ke5 33. g3 g5 34. a3 a5 35. axb4 axb4 36. Nd2 f4 37. exf4+ gxf4 38. gxf4+ Kxf4 39. Nf1 Nf5 40. Kf2 Ke5 41. Ne3 Nd4 42. Ng4+ Kf4 43. d6 h5 44. d7 Nc6 45. Ne3 Ke5 46. Kg3 Kd4 47. Kf4 Kc3 48. Kxe4 Kxb3 49. Kd5 Nd8 50. Kxc5 Ka4 51. Nd1 Kb3 52. Kb5 Kc2 53. Kxb4 Kxd1 54. Kb5 Kd2 55. c5 1-0

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.15"]
[Round "3.20"]
[White "Primo E Silva, Beatriz"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1359"]
[BlackElo "1767"]
[PlyCount "78"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 f6 7. exf6 Nxf6 8. Bf4 Bd6 9. Be5 Bxe5 10. dxe5 Ne4 11. Nfd2 Ng5 12. h4 Nf7 13. Qe2 Qe7 14. c3 Bd7 15. Qe3 Nh6 16. Nd4 Ng4 17. Qg3 Ngxe5 18. Nxc6 Nxc6 19. Qxc7 e5 20. Qxb7 Rb8 21. Qa6 Rxb2 22. Rb1 Rxb1+ 23. Nxb1 Qc5 24. Qd3 0-0 25. Qd2 e4 26. h5 h6 27. Rh4 Ne5 28. Rf4 Bf5 29. Qc1 e3 30. Na3 exf2+ 31. Rxf2 Ng4 32. Rf3 Re8+ 33. Kd2 Be4 34. Rg3 Qf2+ 35. Be2 Qxg3 36. Bxg4 Qxg4 37. Qe1 Qxg2+ 38. Kc1 Qxa2 39. Nb5 Qa1+ 0-1

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.14"]
[Round "2.21"]
[White "Costa, Edvaldo da Cruz"]
[Black "Sato, Leticia Miho"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1767"]
[BlackElo "1558"]
[PlyCount "140"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 c6 7. e3 Nbd7 8. Bd3 0-0 9. Qc2 h6 10. Bh4 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Nf6 15. Rae1 b6 16. f3 Ba6 17. Rf2 Bd3 18. Qb3 Qe6 19. Ncxe4 Bxe4 20. Qxe6 Rxe6 21. fxe4 Nxe4 22. Nxe4 Rxe4 23. Rf4 Rae8 24. Rxe4 Rxe4 25. Kf2 Kf8 26. Rc1 Re6 27. Ke2 Rg6 28. g3 Ke7 29. Kd3 Kd7 30. e4 Re6 31. b4 Rf6 32. Ke3 Re6 33. a4 a6 34. g4 Rg6 35. h3 h5 36. Rg1 hxg4 37. Rxg4 Rxg4 38. hxg4 Ke6 39. g5 Kd6 40. Kd3 f6 41. gxf6 gxf6 42. Ke3 Ke6 43. Kf4 a5 44. bxa5 bxa5 45. Ke3 Kd6 46. Kd3 Ke6 47. Kc3 Kd7 48. Kd3 Ke6 49. Ke3 Kd6 50. Kf3 Ke7 51. Kg4 Ke6 52. Kf4 Ke7 53. Kf5 Kf7 54. Kg4 Ke6 55. Kf4 Ke7 56. Kf5 Kf7 57. e5 fxe5 58. dxe5 c5 59. e6+ Ke7 60. Ke5 c4 61. Kd4 Kxe6 62. Kxc4 Ke5 63. Kc5 Ke6 64. Kc6 Ke5 65. Kc7 Kd5 66. Kb6 Kd6 67. Kxa5 Kc5 68. Ka6 Kc6 69. a5 Kc7 70. Ka7 Kc8 1/2-1/2

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.13"]
[Round "1.9"]
[White "Das Chagas, David Ferreira"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1959"]
[BlackElo "1767"]
[PlyCount "75"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Be2 Bd6 8. Nf3 h6 9. Be3 0-0 10. Qd2 Nd7 11. g4 Qe7 12. 0-0-0 Nf6 13. Rdg1 Ne4 14. Qc2 Ng5 15. Ne5 c5 16. h4 Nh7 17. g5 Bxe5 18. dxe5 h5 19. Bxh5 g6 20. Be2 b6 21. h5 Bb7 22. hxg6 fxg6 23. Qxg6+ Qg7 24. Qxe6+ Kh8 25. Rxh7+ Qxh7 26. g6 Rae8 27. Qxe8 Rxe8 28. gxh7 Rxe5 29. Bd3 Be4 30. Bd2 Kxh7 31. Bc3 Re7 32. Rg7+ Rxg7 33. Bxe4+ Rg6 34. f4 Kh6 35. Bxg6 Kxg6 36. Kc2 a6 37. a4 Kf5 38. Be5 1-0

[Event "Sao Paulo CC Fox op"]
[Site "Sao Paulo"]
[Date "2016.10.08"]
[Round "3"]
[White "Silva, Cicero Tavares"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1560"]
[BlackElo "1767"]
[PlyCount "104"]
[EventDate "2016.10.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. Qc2 0-0 8. e3 Re8 9. Bd3 Ne4 10. Bxe7 Qxe7 11. h3 Nd7 12. 0-0 Ndf6 13. Rae1 Nxc3 14. bxc3 Ne4 15. Nd2 Qh4 16. Nxe4 dxe4 17. Bc4 b5 18. Bb3 a5 19. a4 Qg5 20. Kh2 Be6 21. c4 b4 22. Rd1 c5 23. d5 Bd7 24. d6 Ra6 25. Rd5 Re5 26. Rfd1 Qf6 27. Qb2 Rxd5 28. Qxf6 gxf6 29. Rxd5 Rc6 30. g4 Kg7 31. Kg3 h5 32. Kf4 Rc8 33. Rxh5 f5 34. gxf5 f6 35. Kxe4 Bc6+ 36. Kd3 Rd8 37. Ke2 Rxd6 38. Rh4 Bd7 39. Rf4 Kh6 40. Rf3 Kg5 41. e4 Bc6 42. Rd3 Rxd3 43. Kxd3 Kf4 44. f3 Kxf3 45. e5 Be4+ 46. Kd2 Bxf5 47. exf6 Bg6 48. Bc2 Bf7 49. Bd3 Kf4 50. Ke2 Kg5 51. Ke3 Kxf6 52. Kf4 Bg6 0-1

[Event "Sao Paulo CC Fox op"]
[Site "Sao Paulo"]
[Date "2016.10.07"]
[Round "2"]
[White "Costa, Edvaldo da Cruz"]
[Black "De Sousa, Matheus Mazim"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1767"]
[BlackElo "2147"]
[PlyCount "84"]
[EventDate "2016.10.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Nf6 6. Bg5 Bb4+ 7. Nc3 Qa5 8. Bd2 Qb6 9. Nf3 0-0 10. Bd3 c5 11. a3 cxd4 12. axb4 dxc3 13. Bxc3 Nbd7 14. 0-0 Qc7 15. Re1 Rd8 16. Qc2 b6 17. Ng5 h6 18. Bh7+ Kf8 19. Nxf7 Kxf7 20. Qg6+ Kf8 21. Rxe6 Re8 22. Bxf6 Nxf6 23. Rxf6+ gxf6 24. Qxf6+ Qf7 25. Qxh6+ Qg7 26. Qd6+ Kf7 27. Qd5+ Be6 28. Qb7+ Kf8 29. Qf3+ Qf7 30. Qd3 Bxc4 31. Qd6+ Kg7 32. Bc2 Qf6 33. Qc7+ Bf7 34. Bb3 Rac8 35. Qd7 Qe7 36. Qd4+ Qe5 37. Qg4+ Kf8 38. h3 Bxb3 39. Qg6 Qg7 40. Qd6+ Kg8 41. Qd3 Qxb2 42. Rxa7 Qc1+ 0-1

[Event "Paraense zt"]
[Site "Belem"]
[Date "2016.09.11"]
[Round "6.1"]
[White "Costa, Edvaldo da Cruz"]
[Black "Moraes, Nelson da Silva"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1760"]
[BlackElo "2231"]
[PlyCount "31"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Nbd7 9. Qc2 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Ng3 Nf6 15. Nce2 h5 16. h4 0-1

[Event "Paraense zt"]
[Site "Belem"]
[Date "2016.09.11"]
[Round "5.2"]
[White "Leao, Marcos Jose"]
[Black "Costa, Edvaldo da Cruz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1921"]
[BlackElo "1760"]
[PlyCount "38"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. c5 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 b6 8. b4 bxc5 9. bxc5 a5 10. Rc1 Ba6 11. Bb1 0-0 12. Nge2 e5 13. 0-0 Qc7 14. f4 e4 15. f5 Rfe8 16. Bf4 Qc8 17. h3 h6 18. g4 Nh7 19. Rf2 Ng5 0-1

[Event "Paraense zt"]
[Site "Belem"]
[Date "2016.09.10"]
[Round "3.6"]
[White "Costa, Edvaldo da Cruz"]
[Black "Silva, Davi Felipe Nobrega"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1760"]
[PlyCount "26"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 b6 4. Nc3 Ba6 5. d5 Na5 6. b3 g6 7. e4 Bg7 8. e5 Nh5 9. Qc2 0-0 10. Be2 Nf4 11. Bxf4 e6 12. 0-0 exd5 13. Nxd5 c6 1-0

[Event "Paraense zt"]
[Site "Belem"]
[Date "2016.09.09"]
[Round "1.8"]
[White "Costa, Edvaldo da Cruz"]
[Black "Ribeiro, Carlos Henrique Cal"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1760"]
[PlyCount "43"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Ba3 Qa5 9. Qb3 cxd4 10. Qb5+ Qxb5 11. Bxb5+ Bd7 12. Bxd7+ Kxd7 13. cxd4 Nc6 14. Rd1 e6 15. 0-0 f5 16. d5 exd5 17. Rxd5+ Ke6 18. Rd6+ Kf7 19. Ng5+ Ke8 20. exf5 Bf8 21. Re1+ Be7 22. f6 1-0

[Event "Paraense zt"]
[Site "Belem"]
[Date "2016.09.09"]
[Round "2.3"]
[White "Mendes, Joao Paulo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1940"]
[BlackElo "1760"]
[PlyCount "111"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. Nc3 Nge7 7. Bg5 f6 8. Be3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nh4 Bf7 12. g5 fxg5 13. Bxg5 h6 14. Be3 g5 15. Ng2 Qd7 16. Qe2 0-0-0 17. 0-0-0 Bg6 18. Ne1 Bb4 19. Nd3 Bxc3 20. Nc5 Bxb2+ 21. Kxb2 Qd6 22. Ba6 Na5 23. Nxb7 Nxb7 24. Ka1 Nc6 25. Rb1 Nca5 26. Rxb7 Nxb7 27. Rb1 Kd7 28. Rxb7 Be4 29. f3 Bf5 30. Bb5+ Kc8 31. Rxa7 Qb4 32. Ba6+ Kd7 33. Qb5+ Qxb5 34. Bxb5+ Kd6 35. Bf2 Ra8 36. Bg3+ Ke6 37. Rxc7 Rh7 38. Rc6+ Kf7 39. Be5 Be6 40. Bd3 Rhh8 41. Rc7+ Kg8 42. Rg7+ Kf8 43. Rg6 Kf7 44. Rg7+ Kf8 45. Rb7 Kg8 46. Re7 Bxh3 47. c4 Kf8 48. Rc7 Rg8 49. cxd5 Rc8 50. Bd6+ Ke8 51. Re7+ Kd8 52. Rh7 Bf1 53. Bf5 Ra8 54. Bc7+ Ke8 55. Bd7+ Kf8 56. Bd6# 1-0

[Event "Rio Branco IRT 3rd"]
[Site "Rio Branco"]
[Date "2016.08.07"]
[Round "5.5"]
[White "Carneiro, Marcos Venicios F"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1998"]
[BlackElo "1737"]
[PlyCount "103"]
[EventDate "2016.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Qg4 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. 0-0-0 Ndxe5 9. Qg3 Nxd4 10. Qxe5 Nc6 11. Bb5 Qd6 12. Qe2 Be7 13. Nf3 0-0 14. h4 Bf6 15. Qd2 Qb4 16. Bd3 Bxc3 17. bxc3 Qa3+ 18. Kb1 h6 19. Ng5 Ne5 20. Nh7 Nxd3 21. Qxd3 Re8 22. Rh3 f5 23. Ng5 hxg5 24. hxg5 e5 25. g6 Qd6 26. Rdh1 Qxg6 27. Rh8+ Kf7 28. Rxe8 Qb6+ 29. Kc1 Kxe8 30. Qxd5 Qe6 31. Rh8+ Kf7 32. Qd8 b6 33. Qg8+ Kg6 34. Qh7+ Kf6 35. Rf8+ Ke7 36. Qxg7+ Kd6 37. Rf6 Qxf6 38. Qxf6+ Be6 39. g3 Rc8 40. f4 e4 41. Qd4+ Ke7 42. g4 Rc5 43. Qg7+ Kd6 44. g5 Bxa2 45. Qxa7 Bd5 46. Qxb6+ Bc6 47. g6 Rb5 48. Qd8+ Bd7 49. g7 e3 50. g8Q Rd5 51. Qg6+ Kc5 52. Qgb6+ 1-0

