[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.05"]
[Round "7"]
[White "Azevedo Junior, Jose Ferreira"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2103"]
[BlackElo "1588"]
[PlyCount "70"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qc2 Nd5 15. Nc3 Bf5 16. e4 Nxc3 17. exf5 Ne2+ 18. Kg2 Nd4 19. Qc4 Nxf5 20. Rb1 Nd6 21. Qc6 Qa5 22. a3 Qb6 23. Qf3 Rab8 24. b4 Qb7 25. Be3 Nc4 26. Rb3 Rfe8 27. Rc1 Qxf3+ 28. Kxf3 Rxe3+ 29. Rxe3 Nxe3 30. Kxe3 Re8+ 31. Kd3 Re7 32. Rc6 Kf8 33. Ra6 Ke8 34. Rxa7 Kd7 35. Ra4 Kc6 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.04"]
[Round "5"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "De Lima, Lucas Taveira"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1588"]
[BlackElo "1443"]
[PlyCount "102"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Qd3 Be6 8. Nc3 c6 9. a4 Bxc4 10. Qxc4 Ne7 11. Be3 Ng6 12. Qb3 b6 13. 0-0 Be7 14. Rad1 0-0 15. Qc4 Rac8 16. f4 Rfe8 17. Qe2 Bf8 18. Qf3 Rc7 19. Bd4 Qh4 20. g3 Qh3 21. Rfe1 Nh4 22. Qf1 Qg4 23. Re2 Nf3+ 24. Kg2 Nxd4 25. Rxd4 f5 26. h3 Qg6 27. exf5 Rxe2+ 28. Qxe2 Qxf5 29. Re4 d5 30. Re5 Qf7 31. Qg4 d4 32. Ne4 Re7 33. Ng5 Qc4 34. Rxe7 Bxe7 35. Qe6+ Qxe6 36. Nxe6 Kf7 37. Nxd4 c5 38. Nf3 Ke6 39. Kf2 Kd5 40. b3 Bf6 41. Ke3 h6 42. c4+ Kd6 43. Ke4 Ke6 44. Ne5 Bxe5 45. fxe5 g5 46. Kf3 h5 47. Ke4 h4 48. gxh4 gxh4 49. Kf4 Kf7 50. Kf5 Ke7 51. e6 Kf8 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.04"]
[Round "6"]
[White "Pimentel, Lucas Dos Santos"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1473"]
[BlackElo "1588"]
[PlyCount "140"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. c3 Qb6 4. Qb3 Qa5 5. Nd2 d6 6. e3 Qb6 7. Ngf3 Bf5 8. dxc5 dxc5 9. Bxb8 Rxb8 10. Qxb6 axb6 11. Ne5 Nd7 12. Bb5 f6 13. Nec4 Kf7 14. Bxd7 Bxd7 15. Nxb6 Bc6 16. Nf3 g6 17. 0-0-0 Bg7 18. Nd7 Ra8 19. a3 Rac8 20. Nb6 Rb8 21. Nd7 Rbc8 22. Nb6 Rc7 23. Rd2 h5 24. Rhd1 h4 25. h3 g5 26. Rd8 Rh6 27. Na8 Bxf3 28. gxf3 Rc6 29. Rb8 f5 30. Rxb7 g4 31. fxg4 fxg4 32. Rh1 Rcf6 33. hxg4 Rxf2 34. g5 Rh8 35. Rb6 Rxa8 36. Rxh4 Re2 37. g6+ Kg8 38. Rh7 Bf6 39. Rh5 Rg2 40. Rxc5 Kg7 41. Rc4 Kxg6 42. Kb1 Re2 43. e4 Kf7 44. Ka2 Rd8 45. a4 Rd3 46. a5 Rde3 47. Kb3 Rd3 48. a6 Rd8 49. a7 Ra8 50. Rb7 Re3 51. Ka4 Re1 52. Kb5 Rb1 53. b4 Be5 54. Kb6 Ke6 55. Rc6+ Bd6 56. b5 Ke5 57. c4 Kxe4 58. c5 Bh2 59. Rxe7+ Kd5 60. Rd7+ Kc4 61. Kb7 Rxa7+ 62. Kxa7 Rxb5 63. Rh7 Bg1 64. Rg7 Bxc5+ 65. Ka6 Rb1 66. Rg5 Ra1+ 67. Kb7 Ra7+ 68. Kc8 Ra5 69. Kc7 Kb4 70. Rh5 Bd6+ 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.03"]
[Round "3"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Langner, Donizete Ribeiro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1588"]
[BlackElo "1934"]
[PlyCount "69"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Nf3 cxd4 9. Qxd4 Qxd4 10. Nxd4 a6 11. Bd2 Bd6 12. 0-0-0 0-0 13. Nb3 Bc7 14. Bb4 Re8 15. Nc5 Nd5 16. Ba3 b6 17. c4 bxc5 18. cxd5 Bb7 19. Bxc5 Rec8 20. Kb1 Bxg3 21. hxg3 Rxc5 22. Rhe1 Kf8 23. Be4 Bxd5 24. Bxd5 Rxd5 25. Rxd5 exd5 26. Kc2 Rc8+ 27. Kd3 h5 28. Re2 g6 29. Kd4 Rd8 30. Re5 Rc8 31. Kd3 Rd8 32. b4 Rb8 33. a3 a5 34. Rxd5 axb4 35. a4 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.03"]
[Round "4"]
[White "Lima, Carlos Eduardo I De"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1857"]
[BlackElo "1588"]
[PlyCount "29"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Bb4 4. g3 Bxc3+ 5. bxc3 e4 6. d4 0-0 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 Nc6 10. Bg2 Re8 11. Qc2 Qe7 12. Ne2 d6 13. Nf4 Bf5 14. Qa4 Qd7 15. Qc2 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.02"]
[Round "2"]
[White "Bandeira, Tarciano Elias"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1959"]
[BlackElo "1588"]
[PlyCount "38"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. g4 Ne7 12. Nxe7 Qxe7 13. Be2 Bb7 14. f3 Bh6 15. c4 f5 16. h4 fxe4 17. g5 Bg7 18. cxb5 exf3 19. Bxf3 Bxf3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.02"]
[Round "1"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Silva, Marya Clara Guerrei"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1588"]
[BlackElo "1800"]
[PlyCount "55"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. Nc3 Nf6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bb5 a6 8. Bxc6 bxc6 9. Nxe5 Rb8 10. Nxf7+ Ke8 11. Ne5 Bd6 12. Nxc6 Bc5 13. 0-0 Bd7 14. Ne5 Be6 15. Nd3 Bb6 16. Bg5 Bc4 17. e5 Nd7 18. Rad1 Rd8 19. Rfe1 Kf7 20. Bxd8 Rxd8 21. Nf4 Nxe5 22. Rxd8 c5 23. Rb8 Bc7 24. Rb7 Ke8 25. Rxe5+ Kd8 26. Rxc5 Bb5 27. Ncd5 Be8 28. Ne6+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.26"]
[Round "2"]
[White "Almeida, Bianca Martins"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1349"]
[BlackElo "1592"]
[PlyCount "142"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 e5 8. Qd3 Nf6 9. Nc3 Be7 10. Bg5 Qc7 11. Bxf6 Bxf6 12. Rfe1 Rd8 13. Nd5 Bxd5 14. Qxd5 0-0 15. b3 h5 16. h4 Qd7 17. Rad1 b6 18. c4 Qg4 19. Qc6 Rc8 20. Qb7 Bxh4 21. Nxh4 Qxh4 22. Qxa7 Qd8 23. Qb7 h4 24. Re3 g6 25. Qd5 Qg5 26. a4 Kg7 27. Qb7 Rh8 28. Qxb6 h3 29. Rg3 Qh5 30. Rf1 hxg2 31. Kxg2 Qh2+ 32. Kf3 Rb8 33. Qe3 Rh4 34. Rfg1 Rf4+ 35. Ke2 Qh4 36. f3 Qd8 37. Rg4 Rxg4 38. Rxg4 Qb6 39. Qd3 Qxb3 40. Qxd6 Qxc4+ 41. Kf2 Rb2+ 42. Kg3 Qc3 43. Qd1 Rd2 44. Qf1 Qb4 45. Qa1 Qd4 46. Qh1 Rd1 47. Qh2 Rd2 48. Qh1 Qf2+ 49. Kh3 Rd8 50. Rh4 Qxh4+ 51. Kxh4 Rh8+ 52. Kg3 Rxh1 53. f4 exf4+ 54. Kxf4 Ra1 55. Ke5 Rxa4 56. Kd5 Kf6 57. e5+ Ke7 58. Kc5 Ke6 59. Kb5 Rd4 60. Ka5 Kxe5 61. Ka6 Rd5 62. Ka7 Rd6 63. Ka8 Rd7 64. Kb8 g5 65. Kc8 Ke6 66. Kb8 g4 67. Kc8 g3 68. Kb8 g2 69. Ka8 g1Q 70. Kb8 Qa7+ 71. Kc8 Qc7# 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.26"]
[Round "3"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "De Oliveira, Yuri Garcia"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1592"]
[BlackElo "1899"]
[PlyCount "72"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. g3 Nbd7 10. Bg2 Be7 11. Qd2 b5 12. Bxf6 Nxf6 13. Nd5 Nxd5 14. exd5 Bd7 15. f4 Bf6 16. c3 h4 17. g4 exf4 18. Qxf4 Be5 19. Qf3 0-0 20. 0-0 b4 21. Nd4 bxc3 22. bxc3 Rb8 23. Rab1 Rxb1 24. Rxb1 Qa5 25. Nc6 Qxc3 26. Ne7+ Kh7 27. Qe4+ g6 28. Nc6 Bg3 29. Qe7 Re8 30. Qxf7+ Kh8 31. Ne7 Qe3+ 32. Kh1 Qxe7 33. Qxg6 Bb5 34. Qh6+ Qh7 35. Qf6+ Qg7 36. Qxd6 Bxd6 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.25"]
[Round "1"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1592"]
[BlackElo "2234"]
[PlyCount "50"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Nxc6 bxc6 11. Be2 Ne5 12. a3 Rb8 13. Rb1 Qa5 14. 0-0 Be6 15. f4 gxf4 16. Rxf4 Ng6 17. Rf1 h5 18. Be1 Qe5 19. b4 h4 20. Kh1 h3 21. g3 0-0 22. Bg4 d5 23. exd5 cxd5 24. Bxe6 fxe6 25. Qd3 d4 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.25"]
[Round "7"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Dos Santos, Antonio Celso"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1582"]
[BlackElo "1823"]
[PlyCount "120"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Be2 Nbd7 7. 0-0 c6 8. Qc2 Qc7 9. Bd2 Qb8 10. Rac1 Bd6 11. e4 dxe4 12. Nxe4 Bf4 13. Bd3 Nxe4 14. Bxe4 Nf6 15. Rfe1 Bxd2 16. Qxd2 Rd8 17. Qg5 Qc7 18. Rcd1 b6 19. Ne5 Nxe4 20. Rxe4 f6 21. Qh5 fxe5 22. Rh4 g6 23. Qg5 Ba6 24. b3 Rd7 25. Re4 Rad8 26. h4 Bc8 27. h5 Rg7 28. Rxe5 gxh5 29. Qxh5 Qf7 30. Qh4 Rf8 31. Rd3 Qf4 32. Qxf4 Rxf4 33. d5 exd5 34. cxd5 cxd5 35. Rexd5 Bb7 36. Rd8+ Rf8 37. g3 Rgf7 38. f4 Rxd8 39. Rxd8+ Kg7 40. Kf2 Kf6 41. Rd6+ Kf5 42. Rh6 Be4 43. Rh5+ Kf6 44. a3 Rc7 45. Rh6+ Bg6 46. g4 Rc2+ 47. Ke3 Rc3+ 48. Kd4 Rxb3 49. f5 Kg7 50. Rh4 Bf7 51. Ke5 Re3+ 52. Kd6 Rxa3 53. g5 Bg8 54. Rh6 Rg3 55. f6+ Kf7 56. Rh5 a5 57. Kc6 Rb3 58. Rh4 Kg6 59. Rh2 Rb4 60. Rg2 a4 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.24"]
[Round "6"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Bueno, Jonas Alves"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1582"]
[BlackElo "1848"]
[PlyCount "158"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 h6 6. Bh4 Bxc3+ 7. bxc3 d5 8. e3 b6 9. Bd3 dxc4 10. Bxc4 Bb7 11. 0-0 Nbd7 12. a4 c5 13. Qe2 Qc7 14. Bg3 Qc6 15. Bb5 Qe4 16. Ne1 a6 17. f3 Qg6 18. Bd3 Qh5 19. Rb1 cxd4 20. cxd4 Qa5 21. Qc2 Nd5 22. Bf2 Rfc8 23. Qb2 Nc3 24. Ra1 Nxa4 25. Qa3 b5 26. Qe7 Qd8 27. Qd6 Qc7 28. Qxc7 Rxc7 29. Be4 Bxe4 30. fxe4 Nc3 31. e5 a5 32. Nd3 Rcc8 33. Be1 b4 34. Bxc3 bxc3 35. Rfc1 Kh7 36. Kf2 a4 37. Ra3 c2 38. Ne1 Nb6 39. Rxc2 Rxc2+ 40. Nxc2 Rc8 41. Nb4 Rc4 42. Nd3 Nd5 43. Nc5 Nc3 44. Ke1 Kg6 45. Ra1 Kf5 46. Kd2 Ne4+ 47. Nxe4 Kxe4 48. Rf1 a3 49. Rxf7 Ra4 50. Rf4+ Kd5 51. Rf1 a2 52. Ra1 Ke4 53. Kc2 Ra3 54. Kb2 Rxe3 55. Rd1 Re2+ 56. Ka1 Kd5 57. g4 Rxh2 58. g5 h5 59. g6 Rg2 60. Rd2 Rxg6 61. Kxa2 Rg4 62. Rh2 g6 63. Kb2 Kxd4 64. Kc2 Kxe5 65. Kd3 Rg3+ 66. Ke2 Ra3 67. Rh4 Kf5 68. Kf2 Kg5 69. Rb4 e5 70. Kg2 Kf5 71. Kf2 g5 72. Kg2 e4 73. Kf1 Ra2 74. Rb3 Kf4 75. Ke1 g4 76. Kf1 h4 77. Kg1 e3 78. Kf1 Kf3 79. Kg1 g3 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.24"]
[Round "5"]
[White "Laguna, Oscar Alexander San"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "B71"]
[WhiteElo "1188"]
[BlackElo "1582"]
[PlyCount "112"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bb5 Bd7 8. Be3 Bg7 9. h3 a6 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. g4 Qa5 13. Qd4 c5 14. Qa4+ Qxa4 15. Nxa4 Nxe4 16. 0-0-0 Rb8 17. Rhg1 a5 18. g5 f5 19. b3 Kf7 20. Nb2 Nc3 21. Nc4 Nxa2+ 22. Kd2 Bc3+ 23. Ke2 a4 24. bxa4 Rb4 25. Nd2 Rxa4 26. Nf1 Bg7 27. Bd2 Rb8 28. Kf3 Ra3+ 29. Ne3 Bd4 30. Rh1 Nc3 31. Bxc3 Rxc3 32. Rd3 Rxd3 33. cxd3 Rb3 34. Rd1 Bxe3 35. Kxe3 c4 36. Kd4 Rxd3+ 37. Rxd3 cxd3 38. Kxd3 e5 39. Ke3 Ke6 40. fxe5 Kxe5 41. Kf3 d5 42. h4 d4 43. Ke2 Ke4 44. Kd2 f4 45. Ke2 f3+ 46. Kf2 d3 47. Ke1 Ke3 48. h5 d2+ 49. Kd1 f2 50. hxg6 f1Q+ 51. Kc2 d1Q+ 52. Kc3 Qfd3+ 53. Kb4 Q1b3+ 54. Kc5 Qbc4+ 55. Kb6 Qdb3+ 56. Ka7 Qca4# 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.23"]
[Round "4"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "De Brito, Gabrielly Rodrigues"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1582"]
[BlackElo "1264"]
[PlyCount "97"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. cxd5 cxd5 9. Bd2 e6 10. Qb3 Qb6 11. Qc2 Qd8 12. Rac1 Nb6 13. Na4 Nxa4 14. Qxa4 Bd7 15. Qb3 Qb6 16. Qxb6 axb6 17. a3 Rfc8 18. Bb4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Bd6 Bd7 22. Bc7 b5 23. Ne5 Bc6 24. f3 Ne8 25. Bb8 f6 26. Nd3 Bf8 27. Kf1 Nd6 28. Bxd6 Bxd6 29. f4 Kf7 30. Ke1 g5 31. g3 h6 32. Kd2 Kg6 33. Kc3 Kf7 34. Kb3 Ke7 35. Nf2 e5 36. fxe5 fxe5 37. Ng4 h5 38. Nh6 g4 39. Nf5+ Ke6 40. Ng7+ Kf6 41. Nxh5+ Kg5 42. dxe5 Bxe5 43. Nf4 Kf5 44. Bd3+ Kg5 45. Ne6+ Kf6 46. Nd4 Bxd4 47. exd4 Ke6 48. Kb4 Kd6 49. Bf5 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.23"]
[Round "3"]
[White "Ignacio, Rodrigo Pereira"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1582"]
[PlyCount "36"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 e6 6. 0-0 Be7 7. Nbd2 0-0 8. c3 Bd7 9. Re1 Re8 10. Nf1 Rb8 11. Ne3 b5 12. Qc2 b4 13. Bd2 Qb6 14. Rab1 b3 15. axb3 Qxb3 16. Qxb3 Rxb3 17. Bc1 Reb8 18. Nc4 R3b5 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.22"]
[Round "2"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Santana, Daniel Costa"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1582"]
[BlackElo "1800"]
[PlyCount "125"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. h3 e6 5. e3 c5 6. c3 Qb6 7. Qb3 Nbd7 8. Nbd2 Be7 9. Rc1 0-0 10. Be2 c4 11. Qxb6 Nxb6 12. Nh4 Be4 13. Nxe4 Nxe4 14. Nf3 Na4 15. Rc2 b5 16. 0-0 a5 17. Nd2 Nxd2 18. Rxd2 b4 19. cxb4 axb4 20. e4 c3 21. bxc3 Nxc3 22. exd5 Nxd5 23. Bg3 Rfc8 24. Bf3 Ra5 25. Bd1 Nc3 26. Bb3 Ne4 27. Re2 Nxg3 28. fxg3 Rd8 29. Rd1 Kf8 30. g4 Rxd4 31. Rxd4 Bc5 32. Kf1 Bxd4 33. Rc2 Bc3 34. Rf2 Ke7 35. Rf4 Ra7 36. Ke2 Rd7 37. Rc4 Rd2+ 38. Kf3 h6 39. Rc7+ Kf6 40. Rc4 g5 41. Rc6 Rd3+ 42. Ke2 Rd2+ 43. Kf3 Rd4 44. Ke3 Rf4 45. a4 Rf1 46. Kd3 Rd1+ 47. Kc4 Be1 48. a5 Rc1+ 49. Kb5 Rxc6 50. Kxc6 Ke5 51. Kc5 f5 52. gxf5 Kxf5 53. a6 e5 54. Kd5 Bf2 55. Bc2+ Kf4 56. Be4 b3 57. Bb1 b2 58. Be4 Ba7 59. Bb1 Kg3 60. Be4 b1Q 61. Bxb1 Kxg2 62. Bf5 Bd4 63. Bb1 1/2-1/2

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.22"]
[Round "1"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "2134"]
[BlackElo "1582"]
[PlyCount "71"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. e5 dxe5 8. fxe5 Nd5 9. Bb5+ Kf8 10. 0-0 Bxe5 11. Bh6+ Bg7 12. Bxg7+ Kxg7 13. Nxd5 Qxd5 14. Nf5+ Qxf5 15. Rxf5 Bxf5 16. g4 Be6 17. Qd4+ Kg8 18. Qd8+ Kg7 19. Qxe7 Nc6 20. Qxb7 Nd4 21. Bd3 Rhd8 22. Qe4 Rac8 23. Rf1 Kg8 24. Rf6 Nc6 25. h3 Rd4 26. Qe3 Rd6 27. a3 Ne7 28. Qxa7 Nd5 29. Rf2 Rcd8 30. Qc5 Ne7 31. b4 Nc8 32. a4 Nb6 33. a5 Nd5 34. b5 Ne7 35. b6 Nc6 36. a6 1-0

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.08"]
[Round "6"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Dos Santos, Clecio Franca"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1553"]
[BlackElo "2043"]
[PlyCount "59"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 0-0 8. Bc4 d6 9. Qd2 Bd7 10. Bb3 Rc8 11. 0-0-0 Ne5 12. Qe2 Qa5 13. Bd2 Qc5 14. Be3 Qb4 15. h4 Rxc3 16. bxc3 Qxc3 17. Qe1 Qc5 18. h5 Nc4 19. Kb1 Nxe3 20. Qxe3 a5 21. hxg6 hxg6 22. e5 Nd5 23. Bxd5 Qxd5 24. exd6 exd6 25. Qb3 Qc5 26. Qd3 Rc8 27. Nb3 Qa3 28. Nd4 Rc3 29. Qe4 Be6 30. Rh2 0-1

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.08"]
[Round "5"]
[White "Stiegemeier, Fernando"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1902"]
[BlackElo "1553"]
[PlyCount "74"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 b6 5. e3 Bb7 6. b3 Nbd7 7. Bd3 c5 8. 0-0 Bd6 9. Bb2 0-0 10. Rc1 Rc8 11. Re1 a6 12. cxd5 exd5 13. Na4 c4 14. Bb1 b5 15. Nc3 b4 16. Ne2 c3 17. Ba1 Ne4 18. Qc2 g6 19. Rcd1 Ng5 20. Nxg5 Qxg5 21. f4 Qe7 22. Nc1 f5 23. Nd3 Nf6 24. Qe2 Rfe8 25. Ne5 Bxe5 26. dxe5 Ne4 27. Rd4 Qc5 28. Bd3 Rc6 29. g4 Rc7 30. Rc1 Qf8 31. g5 a5 32. Rc2 Nc5 33. Bb5 Ree7 34. Qd1 Qa8 35. Qb1 Ne6 36. Rd1 Qa7 37. Rf2 Qxe3 0-1

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "4"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Mello, Eduardo Dos Santos"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1553"]
[BlackElo "1698"]
[PlyCount "139"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d6 7. 0-0 Nbd7 8. Re1 0-0 9. e4 h6 10. h3 Nh7 11. Qe2 Ng5 12. Nxg5 Bxg5 13. f4 Be7 14. Bd2 Rb8 15. Rac1 Bc8 16. g4 Bh4 17. Rf1 Re8 18. Rf3 Bb7 19. Qd3 f5 20. Rcf1 Nf6 21. d5 fxg4 22. hxg4 exd5 23. exd5 Nxg4 24. Qg6 Bc8 25. Bh3 Nf6 26. f5 Kh8 27. Nb5 a6 28. Nd4 Ne4 29. Bxh6 Rg8 30. Bf4 Bg5 31. Qh5+ Bh6 32. Bxh6 gxh6+ 33. Kh2 Qf6 34. Ne6 Bd7 35. Nf4 Be8 36. Ng6+ Bxg6 37. fxg6 Qe5+ 38. Qxe5+ dxe5 39. Rf7 Ng5 40. Rxc7 Rg7 41. Rc6 Kg8 42. Rff6 Ne4 43. Be6+ Kh8 44. Rf5 Rxg6 45. Rxe5 Ng5 46. Bg4 Nf7 47. Rxg6 Nxe5 48. Rxh6+ Kg7 49. Rh4 Rh8 50. Kg3 Rxh4 51. Kxh4 Nxc4 52. Be2 Ne3 53. Bf3 Kf6 54. Kg3 Ke7 55. Kf4 Kf6 56. b3 Nf5 57. Bg4 Nd6 58. Be2 a5 59. a4 Nf5 60. Bc4 Nd6 61. Bd3 Nb7 62. Bc4 Nd6 63. Ke3 Nxc4+ 64. bxc4 Ke5 65. Kd3 Kd6 66. Kd4 Kd7 67. Ke5 Ke7 68. d6+ Kd7 69. Kd5 Kc8 70. Kc6 1-0

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "3"]
[White "Volpato, Alzir"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1745"]
[BlackElo "1553"]
[PlyCount "90"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. Bc4 e6 5. d3 Nf6 6. Nge2 d5 7. exd5 exd5 8. Ba2 Be6 9. 0-0 d4 10. Bxe6 fxe6 11. Ne4 Nxe4 12. dxe4 Bd6 13. f4 Qb6 14. e5 Be7 15. Qd3 0-0-0 16. b3 Nb4 17. Qc4 d3 18. cxd3 Rxd3 19. Ba3 Kb8 20. Rfd1 Rhd8 21. Rxd3 Rxd3 22. Kf1 Rd5 23. Bxb4 cxb4 24. Qe4 g6 25. Rc1 Bc5 26. Qf3 Qd8 27. g4 Rd3 28. Qe4 Rd1+ 29. Rxd1 Qxd1+ 30. Kg2 Qxb3 31. f5 gxf5 32. gxf5 exf5 33. Qxf5 Qd5+ 34. Kg3 b3 35. Nc3 Qd2 36. Nb1 Qc2 37. Qf1 b2 38. Qe1 Qc1 39. Qe4 Qg5+ 40. Kh3 h5 41. e6 Qf6 42. Qc4 Be7 43. Qe4 h4 44. Nd2 Qc3+ 45. Nf3 b1Q 0-1

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.06"]
[Round "1"]
[White "De Oliveira, Paulu Mauthus Arauj"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "1553"]
[PlyCount "104"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bg4 6. Bg5 Be7 7. Nbd2 0-0 8. h3 Bd7 9. 0-0 a6 10. Bc4 h6 11. Be3 Na5 12. Bb3 Nxb3 13. Qxb3 b5 14. a3 Be6 15. Qc2 c5 16. b4 Qd7 17. Rfd1 Rac8 18. bxc5 dxc5 19. Nxe5 Qc7 20. Nef3 Rfd8 21. a4 b4 22. c4 a5 23. e5 Nd7 24. Bf4 Qb7 25. Rab1 Nb6 26. Ne4 Bd7 27. Ra1 Bc6 28. Nfd2 Qd7 29. Nb3 Bxa4 30. Rab1 Qf5 31. Bh2 Bxb3 32. Qxb3 a4 33. Qb2 Nxc4 34. dxc4 Qxe4 35. Qa2 a3 36. Re1 Qd3 37. Kh1 Qd2 38. Qb3 Qxf2 39. Rf1 Qe2 40. Bf4 Ra8 41. Qg3 Rd3 42. Rf2 Rxg3 43. Rxe2 Rc3 44. e6 fxe6 45. Be5 Rxc4 46. Ra2 Bf6 47. Bxf6 gxf6 48. Re1 Kg7 49. Re3 Rc1+ 50. Kh2 c4 51. Rae2 e5 52. Re4 a2 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "5"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Couto, Januario Pereira Do"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1760"]
[BlackElo "1420"]
[PlyCount "32"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. e3 d5 5. Be2 Bd6 6. c4 c6 7. d4 0-0 8. Nbd2 Bd7 9. Ne5 Be8 10. h3 Nbd7 11. g4 Ne4 12. Nxe4 fxe4 13. Nxd7 Bb4+ 14. Kf1 Bxd7 15. a3 Bd6 16. Kg2 Rxf2+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "6"]
[White "Dos Santos, Alex Oliveira"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "D15"]
[BlackElo "1760"]
[PlyCount "63"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 b6 5. Bf4 Bb7 6. e3 Nbd7 7. a3 c5 8. Nb5 e5 9. Nxe5 a6 10. Nxd7 axb5 11. Nxf6+ Qxf6 12. cxb5 Bd6 13. Bxd6 Qxd6 14. Be2 0-0 15. 0-0 f5 16. dxc5 bxc5 17. a4 f4 18. e4 d4 19. Bc4+ Kh8 20. f3 Qb6 21. Qd3 Rf6 22. Ra2 Rh6 23. Rf2 Qd8 24. b3 Qh4 25. h3 Qg3 26. Kf1 Qh2 27. Ke1 Qg1+ 28. Qf1 Qxf1+ 29. Kxf1 Ra5 30. Ke2 g5 31. Bd5 Bc8 32. Kd3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "4"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1760"]
[BlackElo "1800"]
[PlyCount "52"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. b3 Nf6 4. Bb2 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bd3 0-0 8. h4 Ne5 9. h5 Nxd3+ 10. cxd3 Qa5+ 11. Bc3 Qg5 12. hxg6 fxg6 13. 0-0 d6 14. Nf3 Qh5 15. Bxf6 Rxf6 16. Nbd2 Bg4 17. Ne4 Rxf3 18. gxf3 Bxf3 19. Ng3 Bxd1 20. Nxh5 Bxh5 21. d4 Bf3 22. Rfc1 Rf8 23. Rc7 Rf5 24. Kh2 Bf6 25. Kg3 Bd5 26. f3 h5 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.05.31"]
[Round "1.29"]
[White "Soares, Renan Barbosa Monte"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1991"]
[BlackElo "1760"]
[PlyCount "15"]
[EventDate "2019.05.31"]
[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 b6 3. Bg5 Bb7 4. Bf6 a5 5. Bxg7 Bc6 6. Be5 a4 7. f3 h6 8. Bg3 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.12"]
[Round "7"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Sousa, Felipe Mazim De"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "1737"]
[PlyCount "60"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Qa4+ Bc6 13. Qb3 bxc3 14. Qxc3 Nf6 15. Bd3 Be4 16. 0-0 Bxd3 17. Qxd3 0-0 18. Rfb1 Nc6 19. Qe2 Qc7 20. Rb5 Rfb8 21. Rc1 Nb4 22. Rc5 Qd6 23. Nd2 a4 24. Ra1 a3 25. f3 a2 26. Nb3 Qa6 27. Nc1 Qa3 28. Rb5 Rxb5 29. cxb5 Qc3 30. Rxa2 Qxc1+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "5"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "De Arruda, Filho Ivo Pereira"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1802"]
[PlyCount "115"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. c4 Bb4+ 7. Bd2 Qa5 8. a3 Bxd2+ 9. Qxd2 Qxd2+ 10. Kxd2 0-0 11. Bd3 Rd8 12. Nf3 Nbd7 13. Rad1 b6 14. b4 Bb7 15. h4 c5 16. dxc5 bxc5 17. b5 Nb6 18. Kc2 Ng4 19. Rdf1 Bxf3 20. gxf3 Ne5 21. Rd1 Nbxc4 22. Bxc4 Nxc4 23. Rxd8+ Rxd8 24. Kb3 Nd2+ 25. Kc3 Nxf3 26. a4 Rd4 27. Ra1 Rxh4 28. a5 Rd4 29. b6 Rd7 30. a6 Ne5 31. b7 Nc6 32. Rb1 Nb8 33. Ne4 Rd5 34. Rb5 Kf8 35. Nxc5 Ke7 36. Kc4 Kd8 37. Rb3 Kc7 38. f4 g6 39. Rb5 Kc6 40. Kb4 Nxa6+ 41. Ka5 Rxc5 42. Rxc5+ Kxb7 43. Rb5+ Kc6 44. Kxa6 h5 45. Rb3 Kd6 46. Rd3+ Ke7 47. Kxa7 Kf6 48. Kb7 Kf5 49. Rf3 Kg4 50. Rf1 h4 51. Kc7 f6 52. Kd6 e5 53. fxe5 fxe5 54. Kxe5 h3 55. Rg1+ Kf3 56. Rxg6 h2 57. Rf6+ Kg3 58. Rg6+ 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "6"]
[White "Lisboa Torres, Eduardo"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1826"]
[PlyCount "65"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nbd7 10. Nxc7 Rb8 11. 0-0-0 b6 12. Nd5 Bb7 13. Ne2 h6 14. Be3 Bxd5 15. cxd5 Rbc8+ 16. Kb1 Nc5 17. Nc3 a5 18. Bb5 Ra8 19. Rc1 Rdc8 20. Na4 Nxa4 21. Bxa4 Rxc1+ 22. Rxc1 Rb8 23. Bb5 Bf8 24. a4 g5 25. Rc7 Bd6 26. Rc6 Be7 27. Bxb6 Kg7 28. Bxa5 h5 29. Bc7 Ra8 30. Bxe5 h4 31. d6 Bd8 32. d7 Ra7 33. Rc8 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "3"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Ramos, Alexandre Espreafic"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1301"]
[PlyCount "61"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. Ne2 0-0 7. d3 Bg4 8. Ng3 Nd4 9. c3 Nxf3+ 10. gxf3 Bh3 11. Re1 c6 12. d4 exd4 13. cxd4 Bb6 14. e5 dxe5 15. dxe5 Nd5 16. Be3 Nxe3 17. Qxd8 Raxd8 18. fxe3 Rfe8 19. f4 Rd2 20. Bf1 Bxf1 21. Kxf1 Rxb2 22. Re2 Rxe2 23. Kxe2 f6 24. Rd1 fxe5 25. f5 Rd8 26. Rf1 Ba5 27. Ne4 c5 28. h4 c4 29. h5 h6 30. Rg1 Rd5 31. Nf6+ 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "4"]
[White "Vieira, Alexandre Letizio"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1629"]
[PlyCount "142"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Re8 7. e5 dxe5 8. dxe5 Nd5 9. Ne4 b6 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Qe2 Qc8 13. c4 Ndb4 14. a3 Nc6 15. b4 Nd8 16. Bb2 c5 17. b5 Nc7 18. Rad1 a6 19. a4 axb5 20. axb5 h6 21. Rd2 Qe6 22. Nc3 Nb7 23. Qe4 Na5 24. Nd5 Nxd5 25. cxd5 Qf5 26. Qe2 Qxf4 27. g3 Qc4 28. Qf2 Qxb5 29. Nh4 Rf8 30. Rdd1 Nc4 31. Rb1 Ra2 32. Bc3 Rxf2 33. Rxb5 Rxf1+ 34. Kxf1 Ne3+ 35. Ke2 Nxd5 36. Bb2 Ra8 37. Kf3 Ra2 38. h3 e6 39. Ng2 c4 40. Nf4 c3 41. Nxd5 exd5 42. Bc1 d4 43. Ke4 Ra1 44. Bf4 c2 45. Rxb6 c1Q 46. Bxc1 Rxc1 47. Rb8+ Kh7 48. Kxd4 Rd1+ 49. Ke4 Re1+ 50. Kf3 Bxe5 51. Rb7 Kg7 52. g4 Rh1 53. Ke4 Bf6 54. Rb3 Re1+ 55. Kf3 Be7 56. Rd3 g5 57. Kf2 Re5 58. Rb3 f5 59. gxf5 Rxf5+ 60. Kg2 h5 61. Rb6 Bc5 62. Rc6 Rf2+ 63. Kg3 h4+ 64. Kg4 Be3 65. Re6 Rf4+ 66. Kh5 Rf3 67. Kg4 Rg3+ 68. Kh5 Rxh3 69. Kg4 Rg3+ 70. Kf5 h3 71. Rg6+ Kh7 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "1"]
[White "Cordeiro Silva, Marcos Antonio"]
[Black "Caporale, Giuseppe Guido"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1835"]
[PlyCount "70"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nf3 Bg4 7. Be2 Nbd7 8. Be3 Rc8 9. a4 Rxc3 10. bxc3 Nxe4 11. Bd2 g6 12. Nd4 Bxe2 13. Nxe2 Bg7 14. Rb1 Qc7 15. 0-0 0-0 16. Rb3 Rc8 17. Be1 Nec5 18. Ra3 Nb6 19. a5 Nc4 20. Ra1 Nxa5 21. Bd2 Nc4 22. Bc1 e6 23. Re1 d5 24. Rb1 b5 25. Nd4 Na4 26. Bd2 h5 27. Qc1 Nxd2 28. Qxd2 Qxc3 29. Qxc3 Nxc3 30. Ra1 Bxd4 31. Rxa6 e5 32. Ra3 Kg7 33. Kf1 e4 34. h4 Rc6 35. Rb3 Rf6 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "2"]
[White "Pereira, Daniele Costa"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1605"]
[PlyCount "105"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 b6 9. f3 Bb7 10. Be3 Nbd7 11. Rc1 c5 12. Nc2 Qc7 13. Nb5 Qc6 14. Qxd6 Ne8 15. Qxc6 Bxc6 16. b3 a6 17. Nba3 Bb2 18. Rb1 Bxa3 19. Nxa3 Nc7 20. Rbd1 Rfd8 21. Nc2 Ne5 22. Bg5 Rxd1 23. Rxd1 Kg7 24. Bf4 Re8 25. Rd6 Ba8 26. Bxe5+ Rxe5 27. Rxb6 f5 28. Rd6 Ne8 29. Rxa6 Bb7 30. Rb6 Bc8 31. Kf2 fxe4 32. fxe4 Nf6 33. Bf3 Bg4 34. Ne3 Nxe4+ 35. Bxe4 Rxe4 36. Nxg4 Rxg4 37. a4 Rd4 38. a5 Rd2+ 39. Kf3 Ra2 40. a6 h5 41. Rb7+ Kh6 42. a7 g5 43. Ke4 g4 44. Kd5 h4 45. Kxc5 Kg5 46. Kb6 Kf4 47. Rb8 Ke3 48. a8Q Rxa8 49. Rxa8 Kf2 50. c5 Kxg2 51. Rf8 g3 52. hxg3 hxg3 53. c6 1-0

