[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.26"]
[Round "6"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2111"]
[BlackElo "2041"]
[PlyCount "62"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nf6 6. d3 Be7 7. e5 Nd7 8. Bxc6 bxc6 9. 0-0 0-0 10. Na4 Qc7 11. Kh1 f6 12. exf6 Rxf6 13. Qe2 Bd6 14. Ng5 Nf8 15. Be3 Qe7 16. c4 Ng6 17. Qh5 h6 18. Nh3 Bd7 19. Rac1 d4 20. Bd2 Raf8 21. Kg1 Qf7 22. Qe2 e5 23. fxe5 Nxe5 24. Bf4 Bg4 25. Bxe5 Bxe2 26. Rxf6 Qe7 27. Rxf8+ Kxf8 28. Bxd6 Qxd6 29. Nf2 Qf4 30. Rc2 Qe3 31. Nxc5 Bd1 0-1

[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.26"]
[Round "7"]
[White "Mourao, Igor AC Lofredo"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2096"]
[BlackElo "2111"]
[PlyCount "17"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Be3 Bxe3 9. fxe3 1/2-1/2

[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.25"]
[Round "5"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Rangel, Daniel"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2111"]
[BlackElo "2127"]
[PlyCount "108"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 g5 8. Bg3 e5 9. dxe5 Nxe5 10. 0-0-0 Be6 11. Nge2 Nbc6 12. Nd4 Nxd4 13. Qxd4 0-0 14. Qd2 Ng6 15. f3 Qf6 16. a3 Rab8 17. Bf2 a6 18. Bd4 Qxd4 19. Qxd4 Bxd4 20. Rxd4 Kg7 21. Nd5 Bxd5 22. Rxd5 Rfe8 23. Rd2 Re5 24. g3 f5 25. Bd3 f4 26. Rf2 Kf6 27. Bf1 Rbe8 28. Bd3 Rf8 29. Rhf1 Kg7 30. Kd2 Rd8 31. Kc1 Kf6 32. Rg1 Rf8 33. Rgf1 h5 34. Kd2 Ke7 35. Kc1 Re6 36. Kd2 Ref6 37. Be2 Ne5 38. gxf4 Rxf4 39. Ke3 R8f6 40. Rg2 g4 41. Rgf2 gxf3 42. Bxf3 Nc4+ 43. Ke2 b5 44. Bxh5 Rxf2+ 45. Rxf2 Rxf2+ 46. Kxf2 Nxb2 47. Be2 c6 48. Ke3 Na4 49. Kd4 Nb6 50. Kc3 c5 51. Kd2 Kf6 52. h4 Nd7 53. Ke3 Ne5 54. Kf4 Ng6+ 1/2-1/2

[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.25"]
[Round "4"]
[White "Manzi, Luiz Antonio Bardao"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2135"]
[BlackElo "2111"]
[PlyCount "52"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. Re1 e5 9. h3 Re8 10. c3 b6 11. Qa4 Bb7 12. Nf1 h6 13. Be3 Qd7 14. Rad1 d4 15. Bc1 a6 16. c4 b5 17. Qc2 Nb4 18. Qb1 bxc4 19. dxc4 d3 20. Re3 Bxe4 21. N1d2 Bxf3 22. Bxf3 Nc2 23. Ne4 Nxe3 24. Rxd3 Qxh3 25. Nxf6+ Bxf6 26. Bxa8 Qf1+ 0-1

[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.19"]
[Round "2"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2111"]
[BlackElo "2272"]
[PlyCount "107"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 0-0 6. d4 Bb6 7. Re1 d6 8. h3 Bd7 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nxd4 12. cxd4 Bxb5 13. Nc3 Bc6 14. dxe5 dxe5 15. Nxe5 Qxd1 16. Raxd1 Rfd8 17. Nxc6 bxc6 18. Be5 Nd7 19. Bd4 Nc5 20. g3 Nd3 21. Rxd3 Rxd4 22. Red1 Rxd3 23. Rxd3 Re8 24. Kf1 Re6 25. f3 Kg7 26. Ke2 Ba5 27. Nd1 f5 28. Nf2 Bb6 29. g4 fxg4 30. Nxg4 Rd6 31. Ne5 c5 32. a4 Rd4 33. b3 a6 34. Nc6 Rd6 35. Ne5 Ba5 36. Nc4 Rxd3 37. Kxd3 Bb4 38. Ne3 Kf7 39. Nd5 Ba5 40. Kc4 c6 41. Ne3 Bb6 42. Nf5 h5 43. Nd6+ Ke6 44. Nc8 Bc7 45. Kxc5 Ke5 46. Kxc6 Bd8 47. Kd7 Ba5 48. Ne7 Kf4 49. Nc6 Kxf3 50. e5 Bc3 51. e6 Bf6 52. e7 Bxe7 53. Kxe7 Ke4 54. b4 1/2-1/2

[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.19"]
[Round "3"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2051"]
[BlackElo "2111"]
[PlyCount "121"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. f3 Be7 10. Be3 0-0 11. Qd2 Qc7 12. Rfd1 b5 13. a3 Nxb3 14. cxb3 Bd7 15. b4 Rfd8 16. Rac1 Qb7 17. Nb3 Rac8 18. Qf2 Bc6 19. Na5 Qa8 20. Nxc6 Rxc6 21. Ne2 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Qxc8 24. Nd4 Nd7 25. Qc2 Qxc2 26. Nxc2 Bd8 27. Kf1 Kf8 28. Ke2 Ke8 29. b3 Bb6 30. a4 bxa4 31. bxa4 Kd8 32. f4 Kc7 33. Kd3 Nf6 34. Bxb6+ Kxb6 35. Ne3 Nh5 36. g3 Nf6 37. e5 Ne8 38. Nc4+ Kc6 39. Nxd6 Nxd6 40. exd6 Kxd6 41. Kd4 f6 42. b5 a5 43. g4 h6 44. h4 g5 45. fxg5 fxg5 46. hxg5 hxg5 47. Ke4 e5 48. b6 Kc6 49. Kxe5 Kxb6 50. Kf5 Kc5 51. Kxg5 Kb4 52. Kf5 Kxa4 53. g5 Kb3 54. g6 a4 55. g7 a3 56. g8Q+ Kb2 57. Qg2+ Kb3 58. Qf3+ Kb2 59. Qf2+ Kb3 60. Qe1 Kb2 61. Qb4+ 1-0

[Event "Rio de Janeiro State-ch op"]
[Site "Rio de Janeiro"]
[Date "2013.05.18"]
[Round "1"]
[White "Morais, Wagner Soares"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1791"]
[BlackElo "2111"]
[PlyCount "48"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. g3 0-0 6. Bg2 dxc4 7. Ne5 c5 8. e3 Qc7 9. Qa4 cxd4 10. exd4 Bd7 11. Qxc4 Qxc4 12. Nxc4 Nc6 13. Be3 Ng4 14. Rd1 Nxe3 15. fxe3 Rab8 16. Kf2 b5 17. Nd2 e5 18. d5 Nb4 19. Nb3 Rfc8 20. Rd2 f5 21. e4 Bh6 22. Rdd1 Nxa2 23. Nxa2 Rc2+ 24. Rd2 Bxd2 0-1

[Event "Rio de Janeiro Regional"]
[Site "Rio de Janeiro"]
[Date "2012.10.28"]
[Round "5"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "De Carvalho, Jose Jorge"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2094"]
[BlackElo "2185"]
[PlyCount "27"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ng5 Rf8 13. Nf3 Re8 14. Ng5 1/2-1/2

[Event "Rio de Janeiro Regional"]
[Site "Rio de Janeiro"]
[Date "2012.10.28"]
[Round "6"]
[White "Schwab, Francisco Carlos"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2080"]
[BlackElo "2094"]
[PlyCount "77"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 f6 8. Bc4 e5 9. Be3 Nd7 10. Ke2 Nc5 11. Nd2 a5 12. f3 Bd7 13. Bxc5 Bxc5 14. a4 Ke7 15. h4 h5 16. Nf1 c6 17. Ne3 f5 18. g3 Rhd8 19. Rad1 Kf6 20. Rd2 Be8 21. Rhd1 Be7 22. g4 Rxd2+ 23. Rxd2 f4 24. g5+ Kg7 25. Nd1 Rd8 26. Nf2 Rxd2+ 27. Kxd2 Kf8 28. Nd3 Bd6 29. Ke2 Ke7 30. Kf2 Bb8 31. Ke2 Kd6 32. Kd2 Ba7 33. Ke2 Bg1 34. Kf1 Bh2 35. Kg2 Bg3 36. Kh3 Bd7+ 37. Kg2 Bxh4 38. Bf7 Bxg5 39. Bxg6 0-1

[Event "Rio de Janeiro Regional"]
[Site "Rio de Janeiro"]
[Date "2012.10.27"]
[Round "4"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Gazel Pereira, Frederico"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2094"]
[BlackElo "2267"]
[PlyCount "51"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nf1 Nxd4 15. Nxd4 exd4 16. Qxd4 Ne5 17. Rd1 Qc7 18. Ne3 Be6 19. Bb3 Nc4 20. Nd5 Bxd5 21. Qxd5 Rfd8 22. a4 Qc5 23. axb5 Qxd5 24. Rxd5 axb5 25. Rxa8 Rxa8 26. Bxc4 1/2-1/2

[Event "Rio de Janeiro Regional"]
[Site "Rio de Janeiro"]
[Date "2012.10.27"]
[Round "3"]
[White "De Castro Lima, Juarez Antonio Alve"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "2094"]
[PlyCount "90"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Qc7 10. a4 Be6 11. Be3 Nbd7 12. f4 Rac8 13. Nd2 d5 14. f5 Bxf5 15. exd5 Bg6 16. Bc4 Nb6 17. Bb3 Rcd8 18. Bxb6 Qxb6 19. Nc4 Qc7 20. Ne3 e4 21. Qe1 Bb4 22. Rd1 Qe5 23. Qh4 Bxc3 24. bxc3 Qxc3 25. Qf4 Nh5 26. Qf2 Qc5 27. h3 Kh8 28. g4 Nf6 29. Qg3 Nd7 30. h4 f6 31. Rf4 Rde8 32. Rdf1 Ne5 33. h5 Nf3 34. Qf2 Bf7 35. Rd1 Qd6 36. Qg3 Qc5 37. Ng2 Re5 38. h6 Bxd5 39. hxg7+ Kxg7 40. Bxd5 Rxd5 41. Rf1 Re8 42. R1xf3 exf3 43. Qxf3 Qc6 44. Kg1 Rd2 45. Qxc6 bxc6 0-1

[Event "Rio de Janeiro Regional"]
[Site "Rio de Janeiro"]
[Date "2012.10.26"]
[Round "2"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Teixeira, Ricardo da Silva"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2094"]
[BlackElo "2276"]
[PlyCount "49"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. h4 Qc7 8. Nf3 b6 9. h5 h6 10. Bb5+ Bd7 11. Bd3 Nbc6 12. 0-0 c4 13. Be2 f5 14. Nh4 0-0-0 15. g3 Rdg8 16. Kg2 Qd8 17. Bf4 Be8 18. Rh1 Bf7 19. Bf3 Kb7 20. Kf1 Qd7 21. Ke2 Rb8 22. Ng2 Ka8 23. Be3 Rb7 24. Nf4 Rf8 25. Rg1 1/2-1/2

[Event "Rio de Janeiro Regional"]
[Site "Rio de Janeiro"]
[Date "2012.10.26"]
[Round "1"]
[White "Vilas Boas, Crisolon Terto"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1613"]
[BlackElo "2094"]
[PlyCount "68"]
[EventDate "2012.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bh4 Bg7 5. Nbd2 d5 6. e3 c5 7. Bd3 Nxd2 8. Qxd2 Nc6 9. c3 Qb6 10. 0-0 0-0 11. Ne1 e5 12. dxc5 Qxc5 13. b4 Qd6 14. Bg3 Be6 15. Rc1 Rac8 16. a3 Ne7 17. f4 exf4 18. exf4 Qc6 19. b5 Bxc3 20. bxc6 Bxd2 21. Rc2 Be3+ 22. Kh1 Rxc6 23. Bh4 Nf5 24. Rxc6 bxc6 25. Bf6 Bd4 26. Bxf5 Bxf6 27. Bc2 Rb8 28. Nd3 Bd4 29. h3 c5 30. Rd1 Be3 31. g4 c4 32. Ne5 Rb2 33. Ba4 Bxf4 34. Nf3 Rf2 0-1

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2012.09.01"]
[Round "5"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2071"]
[BlackElo "2261"]
[PlyCount "81"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 d6 5. Be3 Nc6 6. d5 Ne5 7. h3 c5 8. f4 Nd7 9. Nf3 Qa5 10. Bd3 Bxc3+ 11. bxc3 Qxc3+ 12. Bd2 Qg7 13. c4 e5 14. 0-0 f6 15. fxe5 dxe5 16. Qc1 g5 17. Nh2 Ne7 18. Ng4 Ng6 19. Ne3 Ndf8 20. Nf5 Bxf5 21. Rxf5 Nf4 22. Bf1 N8g6 23. Be3 Nh4 24. g3 Nxf5 25. exf5 Nh5 26. Kh2 Qd7 27. Bd3 Qc7 28. Qd1 Ng7 29. Be4 Rd8 30. Qg1 b6 31. a5 Rc8 32. Rd1 0-0 33. d6 Qa7 34. d7 Rcd8 35. axb6 Qxb6 36. Bxc5 Qb2+ 37. Qg2 Qb8 38. Bxf8 Kxf8 39. c5 Qc7 40. c6 Rb8 41. Qc2 1-0

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2012.09.01"]
[Round "6"]
[White "De Paiva, Pedro Henrique"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2293"]
[BlackElo "2071"]
[PlyCount "47"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e5 9. Nf5 h6 10. fxe5 dxe5 11. Bd2 b5 12. 0-0-0 Bb7 13. Be1 g6 14. Ne3 Nb6 15. Bh4 Bg7 16. Qf3 Nfd7 17. Bxb5 0-0 18. Bxd7 Nxd7 19. Ncd5 Bxd5 20. Nxd5 Qb7 21. Rhf1 Rab8 22. b3 f6 23. Ne7+ Kf7 24. Nxg6 1-0

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2012.08.26"]
[Round "3"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Ramos, Angelo Bil"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2071"]
[BlackElo "2124"]
[PlyCount "68"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 10. d4 c4 11. Qe2 b5 12. Re1 0-0 13. Qxe7 Qxe7 14. Rxe7 b4 15. Nd1 Nxd5 16. Re1 c3 17. a3 Bf5 18. axb4 Nxb4 19. Ne3 cxb2 20. Bxb2 Nxc2 21. Nxc2 Bxc2 22. Re2 Bb3 23. Ra5 Rfb8 24. Ne5 Rb5 25. Bc3 Bd5 26. Rb2 Rxa5 27. Bxa5 Bf6 28. Kf2 Kg7 29. Ke3 Be7 30. g3 f6 31. Nd3 Ba3 32. Rc2 Re8+ 33. Kf2 Be4 34. Rc3 Bxd3 1/2-1/2

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2012.08.26"]
[Round "4"]
[White "Maia, Marco Aurelio Ferre"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2115"]
[BlackElo "2071"]
[PlyCount "29"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 0-0 6. Bb2 a5 7. b5 c5 8. bxc6 bxc6 9. c4 Ba6 10. Be2 Nbd7 11. 0-0 c5 12. dxc5 Nxc5 13. Rc1 Rb8 14. Be5 Rc8 15. Bd4 1/2-1/2

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2012.08.25"]
[Round "1"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Rego, Vinicius Vilela"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2071"]
[BlackElo "2269"]
[PlyCount "48"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. exd5 exd5 7. Qe2 g6 8. Qe3 Qd6 9. d4 c4 10. b3 Be6 11. bxc4 dxc4 12. Ne4 Qc7 13. Nf6+ Kd8 14. Bxc6 Qxc6 15. d5 Nxd5 16. Nxd5 Qxd5 17. Bb2 Bc5 18. Qe2 Bb4+ 19. c3 Bd6 20. Ba3 Bf5 21. Bxd6 Qxd6 22. Qxc4 Rc8 23. Qxf7 Re8+ 24. Kf2 Rxc3 1/2-1/2

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2012.08.25"]
[Round "2"]
[White "Manzi, Luiz Antonio Bardao"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2104"]
[BlackElo "2071"]
[PlyCount "86"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. c4 d4 5. d3 Nc6 6. 0-0 e6 7. Na3 Be7 8. Nc2 0-0 9. a3 a5 10. b3 Ne8 11. Rb1 e5 12. e3 f6 13. exd4 cxd4 14. b4 Nc7 15. Nh4 g5 16. b5 Nb8 17. b6 Ne8 18. Bd5+ Kh8 19. Ng2 Nd7 20. h4 Nxb6 21. Bf3 gxh4 22. Nxh4 f5 23. Ng2 Qc7 24. Qe2 Nf6 25. Bh6 Rg8 26. Rb5 Bd6 27. Rfb1 Na4 28. Bd2 Nc5 29. Rxc5 Bxc5 30. Rb5 Ra7 31. Qe1 b6 32. Qc1 Bd7 33. Rb1 Bc6 34. Bxc6 Qxc6 35. Bg5 Rf7 36. Bh4 f4 37. Qd1 f3 38. Nge1 Nd7 39. Qd2 Rg4 40. Kh2 Qg6 41. Qd1 Qh5 42. Nxf3 Rxf3 43. Kg2 Rf8 0-1

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.05.01"]
[Round "7"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Chiari, Arthur Gontijo"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2065"]
[BlackElo "2008"]
[PlyCount "65"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Bd2 Bb4 10. Nxd5 Bxd2+ 11. Qxd2 Qxd5 12. Rg1 0-0 13. Bg2 Qe5+ 14. Qe3 Qxe3+ 15. fxe3 Nd7 16. 0-0-0 Ne5 17. Nb3 Ra7 18. Na5 b6 19. Nc6 Nxc6 20. Bxc6 Rc7 21. Rd6 Bb7 22. Bxb7 Rxb7 23. Rgd1 g6 24. Rd7 Rfb8 25. g5 Kg7 26. b3 h6 27. h4 hxg5 28. hxg5 a5 29. R1d6 Rxd7 30. Rxd7 Rc8 31. Rb7 Rc5 32. Rxb6 Rxg5 33. c4 1/2-1/2

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.04.30"]
[Round "6"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Branchini, Fernando Luis Sakam"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2065"]
[BlackElo "1966"]
[PlyCount "52"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Be2 Qc7 10. 0-0 g6 11. Nd1 cxd4 12. Nxd4 Nxd4 13. Bxd4 h5 14. Ne3 Bc5 15. c3 Nb6 16. b3 Bb7 17. a4 bxa4 18. bxa4 Rc8 19. a5 Nc4 20. Bxc4 dxc4 21. Bxc5 Qxc5 22. Rfd1 0-0 23. Qd4 Rfd8 24. Qxc5 Rxd1+ 25. Rxd1 Rxc5 26. Ra1 Be4 1/2-1/2

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.04.30"]
[Round "5"]
[White "De Carvalho, Igor Lorenzon"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1831"]
[BlackElo "2065"]
[PlyCount "136"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Bg5 Be7 6. Nc3 0-0 7. Bxf6 Bxf6 8. e3 Re8 9. Bd3 c5 10. 0-0 c4 11. Be2 a6 12. a4 Qa5 13. Qc2 Nc6 14. b3 Nb4 15. Qb2 cxb3 16. Qxb3 Be7 17. Ne5 Bf5 18. e4 Be6 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Bc4 Rad8 22. Nf3 Bxc4 23. Qxc4 Bf6 24. h3 Rd7 25. Rfe1 Red8 26. Re4 b5 27. Qe2 g6 28. Ne5 Rxd4 29. Rxd4 Rxd4 30. Rc1 Qd2 31. Qxd2 Rxd2 32. axb5 Bxe5 33. bxa6 Ra2 34. g3 Rxa6 35. Re1 Bd4 36. Re4 Ba7 37. Kg2 Ra2 38. Rf4 Kg7 39. g4 g5 40. Rf5 f6 41. Kg3 Bd4 42. h4 gxh4+ 43. Kxh4 Bxf2+ 44. Kh3 Bd4 45. Kg3 Be5+ 46. Kf3 Ra3+ 47. Kf2 Kg6 48. Rh5 Ra4 49. Rh4 Kg5 50. Rxh7 Kxg4 51. Rd7 Kf4 52. Rb7 Ra2+ 53. Kf1 Rb2 54. Ra7 Bd4 55. Ra3 f5 56. Rh3 Be3 57. Rh7 Kg3 58. Rh8 f4 59. Rh7 Kf3 60. Rh3+ Ke4 61. Rh7 Rb1+ 62. Kg2 f3+ 63. Kg3 Rg1+ 64. Kh2 f2 65. Re7+ Kd3 66. Rd7+ Ke2 67. Re7 Rh1+ 68. Kxh1 f1Q+ 0-1

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.04.29"]
[Round "4"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Moretti, Marcos Paulo"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2065"]
[BlackElo "1780"]
[PlyCount "101"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. 0-0 Nf6 9. Bd3 Be7 10. Qe2 0-0 11. Bg5 Nbd7 12. Rad1 Re8 13. c3 Qc7 14. Bb1 Bf8 15. Ne5 g6 16. Rfe1 Bg7 17. a3 b5 18. Ba2 Nxe5 19. dxe5 Nd7 20. Bf4 Nb6 21. c4 a6 22. Rc1 Qb7 23. Bg5 Bf8 24. h4 Be7 25. Bxe7 Rxe7 26. h5 Ree8 27. Rc2 Red8 28. Qf3 Rac8 29. Qf6 Nd7 30. Qg5 b4 31. Re3 Re8 32. hxg6 fxg6 33. c5 Nf8 34. Rd3 bxa3 35. Rxa3 Rcd8 36. Rd2 Rxd2 37. Qxd2 Qb5 38. Ra5 Qb8 39. Rxa6 Qxe5 40. Rxc6 Ra8 41. Bc4 Ra1+ 42. Bf1 Qe4 43. Rd6 Qc4 44. Qd3 Qxc5 45. Rd8 Qc1 46. b4 Qb1 47. Qc4 Qf5 48. b5 Rb1 49. Rb8 Qe5 50. Qc8 Qd6 51. Qd8 1/2-1/2

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.04.29"]
[Round "3"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1704"]
[BlackElo "2065"]
[PlyCount "93"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. Nd4 Qa5 12. Bd2 Qc7 13. f4 d5 14. exd5 Nxd5 15. f5 exf5 16. Nxf5 Rad8 17. Nxd5 Rxd5 18. Qg3 Qe5 19. Qxe5 Rxe5 20. Nxe7+ Rxe7 21. Bb4 Re2 22. Bxf8 Kxf8 23. Rhe1 Rxe1 24. Rxe1 Bxg2 25. Re3 f5 26. Rc3 Bc6 27. Rc5 g6 28. Kd2 Ke7 29. Ke3 Kd6 30. Rc4 g5 31. Kf2 Kd5 32. Rc3 Ke5 33. Rh3 f4 34. Rh5 Kf6 35. Rxh7 Kg6 36. Rc7 Be4 37. a4 Kf6 38. a5 a6 39. c3 Ke6 40. b4 g4 41. Rg7 Kf5 42. c4 Bc6 43. b5 axb5 44. cxb5 Bxb5 45. Rxb7 Bc6 46. Rb6 Be4 47. a6 1-0

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.04.28"]
[Round "2"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "London, Eduardo"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2065"]
[BlackElo "1812"]
[PlyCount "37"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. h4 h6 9. Nf4 Ne7 10. Nxg6 Nxg6 11. Qg4 Bxg3 12. fxg3 Qa5+ 13. Bd2 Qf5 14. Qxf5 exf5 15. 0-0 0-0 16. Rxf5 Nd7 17. Bb4 Nf6 18. Bxf8 Rxf8 19. Re1 1-0

[Event "BRA-ch U16"]
[Site "Sao Paulo"]
[Date "2012.04.28"]
[Round "1"]
[White "Outi, Matheus Goya"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1905"]
[BlackElo "2065"]
[PlyCount "108"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Nf3 Bd6 6. Bg5 Ne7 7. e3 Bf5 8. Be2 0-0 9. 0-0 Nd7 10. a3 a5 11. Qb3 Rb8 12. a4 Kh8 13. Rac1 Bg6 14. Rfd1 f6 15. Bh4 Nf5 16. Bd3 Nxh4 17. Nxh4 Bxd3 18. Rxd3 f5 19. g3 f4 20. exf4 Bxf4 21. Re1 Bg5 22. Nf3 Bh6 23. Ne5 Nxe5 24. dxe5 Qe7 25. f4 g5 26. fxg5 Bxg5 27. Qd1 Rf5 28. Qe2 Re8 29. e6 Bf6 30. Qg4 Re5 31. Rxe5 Bxe5 32. Re3 Qc5 33. Qg5 Bd4 34. Kg2 Qe7 35. Qxe7 Rxe7 36. Re2 Kg7 37. Nd1 Kf6 38. Nf2 Rxe6 39. Ng4+ Ke7 40. Rxe6+ Kxe6 41. b3 b5 42. Kf3 bxa4 43. bxa4 c5 44. h3 c4 45. Ke2 Be5 46. Kf3 Bd4 47. Ke2 Bc5 48. Nh2 d4 49. Nf3 Kd5 50. Nd2 d3+ 51. Kd1 Bb4 52. Nf3 c3 53. g4 c2+ 54. Kc1 Ba3+ 0-1

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.08"]
[Round "6"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Costa, Carlos Evanir"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2065"]
[BlackElo "2217"]
[PlyCount "28"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Bd2 Bb4 10. Bg2 Nb6 11. Nce2 Bxd2+ 12. Qxd2 e5 13. Nb3 Qxd2+ 14. Nxd2 Nc6 1/2-1/2

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.08"]
[Round "7"]
[White "Guimaraes, Marcelo Cunha"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2216"]
[BlackElo "2065"]
[PlyCount "49"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. Bb5 Na6 12. Qe2 Nc7 13. Nc5 Qb8 14. Nxe6 fxe6 15. Bb6 Nxb5 16. Qxb5 Qc8 17. Rd3 Ra6 18. Rhd1 Qc6 19. Qxc6 bxc6 20. Bc7 Ne8 21. Bxd6 Bxd6 22. Rxd6 Nxd6 23. Rxd6 Kf7 24. Rd7+ Kf6 25. Na4 1/2-1/2

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.07"]
[Round "4"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Cavalcanti, Francisco de Assis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2065"]
[BlackElo "2292"]
[PlyCount "92"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. b3 0-0 14. g3 Bg5 15. Bg2 Kh8 16. 0-0 f5 17. exf5 Bxf5 18. Nde3 Bxc2 19. Nxc2 Ne7 20. Qd3 Qb6 21. Be4 Rf6 22. Ne3 h5 23. Qe2 g6 24. h4 Bh6 25. Nd5 Nxd5 26. Bxd5 Rbf8 27. Kg2 Kh7 28. Rad1 Kg7 29. Rd3 Qa7 30. Rf3 a5 31. Rxf6 Rxf6 32. Rd1 g5 33. hxg5 Bxg5 34. Rd3 Kh6 35. Rf3 Qg7 36. Rxf6+ Qxf6 37. Bf3 h4 38. Qd3 hxg3 39. fxg3 Qg6 40. Be4 Qf6 41. Qd5 Be3 42. Bf3 Bc5 43. Qg8 Qg6 44. Qh8+ Qh7 45. Qf6+ Qg6 46. Qh8+ Qh7 1/2-1/2

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.07"]
[Round "5"]
[White "Rodi, Luis Ernesto"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2391"]
[BlackElo "2065"]
[PlyCount "186"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bxe6 fxe6 11. Na4 Ng4 12. Qe2 Nxe3 13. Qxe3 b5 14. Nb6 Ra7 15. Nd5 Rb7 16. Qd3 Rf7 17. Nxe7+ Qxe7 18. Rfd1 Rb6 19. Rd2 Nd7 20. b4 Rf8 21. a4 bxa4 22. Rxa4 a5 23. bxa5 Nc5 24. axb6 Nxd3 25. Rxd3 Qd7 26. Rb4 Qc6 27. h3 Qxc2 28. Rdb3 Rb8 29. b7 h6 30. g3 Qc7 31. Rb6 Kf7 32. Kg2 Ke7 33. R3b4 Qc3 34. Rb3 Qc1 35. h4 Qc2 36. R6b4 g6 37. Ne1 Qc6 38. Nd3 g5 39. hxg5 hxg5 40. Nb2 Kd7 41. Na4 Qa6 42. Nb6+ Ke7 43. Nc4 Qc6 44. Ne3 Kd7 45. Ng4 Ke7 46. Nh2 Qc1 47. Nf1 Qc2 48. Ne3 Qc6 49. Rb1 Kf6 50. R1b3 Ke7 51. Ng4 Kf7 52. Nh2 Ke7 53. Nf1 Qc2 54. Ne3 Qc6 55. Nd1 Kd7 56. Nc3 Ke7 57. Na4 Qd7 58. g4 Qc6 59. Nc3 Kd7 60. Ne2 Qc5 61. Ng1 Ke7 62. Nf3 Qc1 63. Re3 Qc6 64. Nxg5 Rxb7 65. Rxb7+ Qxb7 66. Nf3 Kf6 67. Kg3 Qb1 68. Re1 Qc2 69. Re3 Qb1 70. Kg2 Qc2 71. Re1 Qd3 72. Re3 Qc2 73. Kg3 Qb1 74. g5+ Kg6 75. Kg4 Qd1 76. Re1 Qc2 77. Nh4+ Kg7 78. f3 Qb2 79. Rd1 Qb6 80. Rc1 Qb7 81. g6 Qd7 82. Kh5 d5 83. exd5 exd5 84. Ra1 d4 85. Ra6 d3 86. Rd6 Qxd6 87. Nf5+ Kg8 88. Nxd6 d2 89. Nf5 d1Q 90. Kg5 Qd8+ 91. Kg4 Qf6 92. Nh4 Qf4+ 93. Kh3 Kg7 0-1

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.06"]
[Round "2"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Martins, Vinicius Tine"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2065"]
[BlackElo "2329"]
[PlyCount "122"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[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 Rc8 11. 0-0 Qc7 12. Qd2 Be7 13. a4 0-0 14. b3 Rfd8 15. f4 Nf8 16. f5 Bd7 17. Bxf6 Bxf6 18. Bf3 h4 19. Nd5 Qc5+ 20. Kh1 Nh7 21. Nxf6+ Nxf6 22. c4 Bc6 23. Qd3 b5 24. axb5 axb5 25. g4 Nh7 26. Bg2 f6 27. Ra5 bxc4 28. Qd2 Qb6 29. bxc4 Ng5 30. Qa2 Kh7 31. Rb1 Qf2 32. Rf1 Qe3 33. Ra3 Ra8 34. Rxe3 Rxa2 35. Nc3 Ra5 36. Nd5 Rc5 37. Ne7 Rxc4 38. Rfe1 Be8 39. Rd1 Bf7 40. Kg1 Rc5 41. Red3 Rd7 42. Nd5 Bxd5 43. exd5 Rb7 44. R1d2 Rbb5 45. Kh2 e4 46. Rd4 Rb3 47. Bxe4 Nxh3 48. Kg2 Rg3+ 49. Kh2 Ng5 50. Bg2 Rcc3 51. Re2 Kh6 52. Rf4 Nf7 53. g5+ Kxg5 54. Rff2 Ne5 55. Kh1 Rc1+ 56. Rf1 Rxf1+ 57. Bxf1 Kxf5 58. Bg2 h3 59. Rf2+ Kg4 60. Be4 Nf3 61. Rf1 f5 0-1

[Event "Fortaleza Brazil op 2nd"]
[Site "Fortaleza"]
[Date "2012.04.06"]
[Round "3"]
[White "Do Prado, Hamilton Mesquita"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1700"]
[BlackElo "2065"]
[PlyCount "142"]
[EventDate "2012.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Nc3 a6 6. Na4 Qa5+ 7. Nc3 Nc6 8. Be2 Bf5 9. Nh4 Be4 10. 0-0 e6 11. h3 Be7 12. Nf3 0-0 13. Nxe4 dxe4 14. Ne5 Rfc8 15. Nxc6 bxc6 16. c4 Rd8 17. Qb3 Nd7 18. Rfd1 cxd4 19. exd4 Qb4 20. c5 a5 21. Bc4 Qxb3 22. axb3 Rdc8 23. Re1 Nf6 24. Ra4 Rd8 25. Rd1 Bxc5 26. Be3 Bb4 27. Rc1 Nd5 28. Bxd5 cxd5 29. Raa1 Rdc8 30. Kf1 Kf8 31. Ke2 Ke7 32. Bd2 Rxc1 33. Rxc1 Kd7 34. Ra1 Bxd2 35. Kxd2 Kc6 36. b4 a4 37. Rc1+ Kb6 38. Rc5 a3 39. bxa3 Rxa3 40. Rc8 Rd3+ 41. Kc2 Rxd4 42. Kc3 Rd1 43. Rb8+ Kc7 44. Rf8 Kd6 45. Rxf7 Rc1+ 46. Kd2 Rc7 47. Rf8 d4 48. Rb8 d3 49. Rb5 Rc2+ 50. Ke1 e3 51. fxe3 Rxg2 52. Rb8 Re2+ 53. Kd1 Rxe3 54. Kd2 Rxh3 55. b5 Kc7 56. Re8 Kb6 57. Rb8+ Kc5 58. b6 Kc6 59. b7 Kc7 60. Rg8 Kxb7 61. Rxg7+ Kc6 62. Ra7 Kd5 63. Ra5+ Ke4 64. Ra4+ Kf5 65. Ra8 e5 66. Rf8+ Ke4 67. Re8 h5 68. Re7 h4 69. Re8 Rh2+ 70. Kd1 h3 71. Rd8 Ke3 0-1

[Event "Caxias do Sul op 12th"]
[Site "Caxias do Sul"]
[Date "2012.03.03"]
[Round "6"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Lupato, Volmir"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2065"]
[PlyCount "70"]
[EventDate "2012.03.03"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nde2 Be7 8. g4 h6 9. Bg2 Nc6 10. Be3 Be6 11. 0-0 Rc8 12. Ng3 0-0 13. Nd5 Re8 14. Bb6 Qd7 15. c3 Nb8 16. a4 Qc6 17. Be3 Bd8 18. Nf5 Bxf5 19. exf5 e4 20. Nb4 Qc7 21. Bd4 Nbd7 22. a5 Ne5 23. Re1 d5 24. Qb3 Qd6 25. Red1 Nf3+ 26. Bxf3 exf3 27. Bb6 Bxb6 28. axb6 Qxb6 29. Qa2 Re2 30. Rf1 Qd6 31. Rfd1 Rce8 32. Nd3 Rxf2 33. Kxf2 Qxh2+ 34. Kxf3 Qh3+ 35. Kf2 Nxg4+ 0-1

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.21"]
[Round "7"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "De Assis, Henrique Zerbini J"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2062"]
[BlackElo "1735"]
[PlyCount "63"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. Ng3 Be6 9. Bg5 Nbd7 10. Nf5 Bxf5 11. exf5 Rc8 12. g4 b5 13. Bg2 b4 14. Bxf6 Nxf6 15. Nd5 Nxd5 16. Bxd5 Qa5 17. Qd3 0-0 18. 0-0 Rc5 19. Rfd1 Qb5 20. Qe4 Rfc8 21. Bb3 a5 22. a3 Rd8 23. axb4 Qxb4 24. Qxb4 axb4 25. Ra7 Kf8 26. Rb7 d5 27. Ra1 e4 28. Raa7 Bf6 29. Rxf7+ Kg8 30. g5 Bxb2 31. f6 gxf6 32. gxf6 1-0

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.21"]
[Round "6"]
[White "Vizzotto, Bernardo"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1991"]
[BlackElo "2062"]
[PlyCount "84"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Nf6 6. Qc2 Na6 7. a3 Nc7 8. e3 Ne6 9. Bg3 Be7 10. Bd3 0-0 11. Nge2 Re8 12. 0-0 g6 13. b4 a6 14. Rab1 Nh5 15. a4 Nxg3 16. hxg3 f5 17. Qb3 b5 18. Qa3 Bb7 19. Qb2 Bd6 20. Nf4 Nf8 21. Qc2 Qe7 22. Na2 Nd7 23. a5 Nf6 24. Ne2 Kg7 25. Nac1 h5 26. Nb3 Nd7 27. Nc5 Nxc5 28. dxc5 Be5 29. f4 Bf6 30. Rf3 Rad8 31. Re1 Bc8 32. Nc1 h4 33. gxh4 Bxh4 34. Re2 Rh8 35. Nb3 Rh6 36. Nd4 Bd7 37. Rh3 Rdh8 38. Qd2 Bf6 39. Rxh6 Rxh6 40. g3 Rh3 41. Kg2 Rh8 42. Kg1 Rh3 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.20"]
[Round "5"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Mendonca, Mateus Nakajo"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2062"]
[BlackElo "2158"]
[PlyCount "92"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. Qd2 a6 9. f4 0-0 10. 0-0-0 Nd7 11. g4 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. g5 Rc8 15. h4 Nc5 16. Bf3 a5 17. Bxc5 Rxc5 18. Ne2 b4 19. axb4 axb4 20. Qxb4 Qc7 21. Nc3 Rc4 22. Qb3 Rb8 23. Be2 Rc5 24. Qa4 Qb6 25. Rh3 Bc6 26. Qa6 Qxb2+ 27. Kd2 Bxe4 28. Nxe4 Qd4+ 29. Qd3 Rxc2+ 30. Ke1 Qg1+ 31. Bf1 Rbb2 32. Nd2 d5 33. Qe3 Qxe3+ 34. Rxe3 Bb4 35. Re2 Rc4 36. f5 Rxh4 37. fxe6 fxe6 38. Rxe6 Rd4 39. g6 hxg6 40. Re2 g5 41. Bg2 Kf7 42. Rf2+ Kg6 43. Bf3 g4 44. Bg2 Kg5 45. Bh1 g3 46. Re2 Kg4 0-1

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.20"]
[Round "4"]
[White "Araujo, Renan Aparecido"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1918"]
[BlackElo "2062"]
[PlyCount "54"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Nc3 dxc4 5. e4 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. d5 Nf6 11. Bxf6 gxf6 12. b3 exd5 13. Qxd5 Qxd5 14. exd5 Nd7 15. bxc4 b4 16. Nd4 Nc5 17. Be2 Bd7 18. Nb5 Bxb5 19. cxb5 Kd7 20. 0-0 Kd6 21. Rfc1 Rhc8 22. Bg4 Rcb8 23. Rxc5 Kxc5 24. Rc1+ Kxd5 25. Bf3+ Kd4 26. Bxa8 Rxa8 27. b6 b3 0-1

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.19"]
[Round "3"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2062"]
[BlackElo "2305"]
[PlyCount "44"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Nxd4 12. Bxd4 Qe7 13. Bd3 b5 14. Rhe1 b4 15. Ne2 a5 16. f5 exf5 17. Qxf5 g6 18. Qg4 a4 19. Bxc5 Nxc5 20. Nd4 Ba6 21. Qf3 Nxd3+ 22. cxd3 Qc5+ 0-1

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.18"]
[Round "1"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Silva, Alexandre Freitas"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2062"]
[BlackElo "1840"]
[PlyCount "57"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nd7 7. N1e2 h6 8. Nf4 Bh7 9. Qh5 g6 10. Qe2 Nb6 11. Bb3 Nf6 12. 0-0 Nbd5 13. c4 Nxf4 14. Bxf4 Bg7 15. Rfe1 e6 16. d5 cxd5 17. cxd5 Nxd5 18. Bxd5 Qxd5 19. Red1 Qa5 20. Bd6 Rd8 21. Ne4 g5 22. b4 Qa6 23. b5 Qa4 24. Nc5 Qc2 25. Rd2 Qc3 26. Nb3 Qc8 27. Rc1 Qa8 28. Rc7 Rd7 29. Rxd7 1-0

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.18"]
[Round "2"]
[White "Takeda, Lucas Koji"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1862"]
[BlackElo "2062"]
[PlyCount "92"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. cxd5 exd5 5. Nc3 Bd6 6. Bg5 Ne7 7. e3 0-0 8. Bd3 f6 9. Bh4 Bf5 10. 0-0 Nd7 11. Bg3 Nb6 12. Qc2 Bxd3 13. Qxd3 Nc4 14. b3 Bxg3 15. hxg3 Nd6 16. b4 Qd7 17. a4 a5 18. b5 cxb5 19. axb5 b6 20. Rfc1 Rac8 21. Nd2 Rfe8 22. Qb1 Nc4 23. Qd3 Nxd2 24. Qxd2 Rc4 25. Qb2 Rec8 26. Na2 Rxc1+ 27. Rxc1 Rxc1+ 28. Nxc1 Qc7 29. Ne2 Qc4 30. Nc3 f5 31. Qa3 Kf7 32. Qb2 Nc8 33. Nb1 Nd6 34. Na3 Qb4 35. Qxb4 axb4 36. Nc2 b3 37. Na3 b2 38. Kf1 Nxb5 39. Nb1 Nd6 40. f3 Nc4 41. Ke2 b5 42. Kd3 Ke6 43. Kc3 Kd6 44. Kd3 h5 45. Ke2 b4 46. Kd3 Na3 0-1

[Event "Wch U16"]
[Site "Caldas Novas"]
[Date "2011.11.19"]
[Round "2"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Srbis, Jurica"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2086"]
[BlackElo "2286"]
[PlyCount "88"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Be3 b6 11. f3 Rc8 12. Qd2 Ne8 13. Rad1 f5 14. exf5 Bxf5 15. Nd4 Nxd4 16. Bxd4 Be6 17. b3 Bxd4+ 18. Qxd4 Ng7 19. f4 Qd7 20. Bd3 Bf7 21. Rfe1 Rce8 22. Bb1 Qg4 23. h3 Qh4 24. Rf1 Be6 25. Nd5 Bxd5 26. Qxd5+ Kh8 27. Rd4 Nh5 28. f5 Qg5 29. Rg4 Qe3+ 30. Kh2 e6 31. Qxd6 exf5 32. Qd4+ Qxd4 33. Rxd4 Re2 34. Rfd1 Rfe8 35. b4 f4 36. Kg1 Re1+ 37. Kf2 R8e2+ 38. Kf3 Re3+ 39. Kf2 R1e2+ 40. Kg1 Rb2 41. c5 bxc5 42. bxc5 Ng3 43. R4d3 Ree2 44. Rxg3 fxg3 0-1

[Event "Wch U16"]
[Site "Caldas Novas"]
[Date "2011.11.18"]
[Round "1"]
[White "Thorpe, Thomas"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2086"]
[PlyCount "74"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[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. Qd2 Nbd7 10. g3 b5 11. Bg2 Be7 12. 0-0 Nb6 13. a3 Nc4 14. Qc1 0-0 15. Rd1 Nh7 16. Bxe7 Qxe7 17. b3 Nb6 18. Qe3 Rab8 19. f4 h4 20. f5 Bc8 21. g4 Rd8 22. Qf2 Bd7 23. Rd3 Bc6 24. Rad1 a5 25. Nd5 Bxd5 26. exd5 b4 27. Re3 Qc7 28. c4 bxa3 29. Rc3 a4 30. bxa4 Nxa4 31. Rxa3 Qxc4 32. Rda1 Nc5 33. Ra7 Ne4 34. Bxe4 Qxe4 35. Nc3 Qd3 36. R7a3 Ng5 37. Ne2 Nxh3+ 0-1

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.17"]
[Round "5"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Viana, Dirceu"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2007"]
[BlackElo "2269"]
[PlyCount "64"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qh5+ g6 9. Qd1 Bd7 10. Nf3 Ba4 11. Rb1 cxd4 12. Qxd4 Bd7 13. c4 Nc6 14. Qf4 Nge7 15. h4 h6 16. Bd2 0-0-0 17. cxd5 Nxd5 18. Qg3 Rdf8 19. c4 f4 20. Qh2 Nde7 21. Bxf4 Nf5 22. Bd3 Qa5+ 23. Bd2 Qxa3 24. Be2 Ncd4 25. Qh3 Qa2 26. Rc1 Nc2+ 27. Kf1 Bc6 28. Bc3 Rd8 29. Kg1 Nce3 30. Bd2 Rxd2 31. Nxd2 Qxd2 32. Ra1 Bxg2 0-1

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.17"]
[Round "6"]
[White "Poiani, Fernando Celso"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1814"]
[BlackElo "2007"]
[PlyCount "106"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nf6 3. Nc3 Bc5 4. h3 0-0 5. g3 d6 6. Bg2 Be6 7. d3 c6 8. Nge2 h6 9. 0-0 Qd7 10. Kh2 a5 11. f4 Qc7 12. f5 Bd7 13. Rb1 b5 14. cxb5 cxb5 15. d4 exd4 16. Nxd4 Bxd4 17. Qxd4 b4 18. Ne2 Nc6 19. Qc4 Qb6 20. Bf4 Ne5 21. Qd4 Qa6 22. Ng1 Bb5 23. Rfd1 Rad8 24. Bxe5 dxe5 25. Qxe5 Bd3 26. Rbc1 Rfe8 27. Qc7 Rc8 28. Qf4 Bxe4 29. Rxc8 Qxc8 30. g4 Bxg2 31. Kxg2 Qc6+ 32. Qf3 Qc2+ 33. Kh1 Qxb2 34. h4 Ne4 35. Nh3 Nc3 36. Rg1 Qe2 37. Qc6 Qe4+ 38. Qxe4 Rxe4 39. Nf2 Re2 40. Nd3 Rxa2 41. g5 hxg5 42. Rxg5 f6 43. Rg3 b3 44. h5 Kh7 45. h6 gxh6 46. Re3 Rd2 47. Re7+ Kg8 48. Re8+ Kf7 49. Rb8 Rxd3 50. Rxb3 a4 51. Rb7+ Ke8 52. Rb6 a3 53. Kg2 a2 0-1

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.16"]
[Round "3"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Okamura, Milton Kasuo"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2007"]
[BlackElo "2144"]
[PlyCount "83"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 c5 16. d5 Nb6 17. a4 bxa4 18. bxa4 Rb8 19. Nd2 Bg7 20. a5 Na8 21. Ba4 Rf8 22. Nc4 Qe7 23. f4 Nd7 24. f5 Nf6 25. Qf3 Bc8 26. Bg5 h6 27. Bd2 Bd7 28. Bxd7 Qxd7 29. Reb1 Rb5 30. Kh2 Kh7 31. Rf1 Rb3 32. Rab1 Rb5 33. Rfc1 Rfb8 34. Qd3 Rb3 35. Qf3 Nc7 36. Qd1 Nce8 37. Nb6 R3xb6 38. axb6 Rxb6 39. Qc2 Nc7 40. c4 h5 41. fxg6+ fxg6 42. Ra1 1-0

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.16"]
[Round "4"]
[White "Perdomo, Leandro Daniel"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2384"]
[BlackElo "2007"]
[PlyCount "73"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bd6 6. Bg5 f6 7. Bh4 Ne7 8. e3 0-0 9. Bd3 Bf5 10. Bg3 Bxd3 11. Qxd3 Na6 12. a3 Nc7 13. 0-0 Qd7 14. b4 Nf5 15. Na4 Nxg3 16. hxg3 b5 17. Nb2 a5 18. Qc3 a4 19. Rac1 Ra6 20. Nd3 Na8 21. Rc2 Rc8 22. Rd1 Nb6 23. Nc5 Bxc5 24. dxc5 Nc4 25. e4 Re8 26. Qd3 Qf7 27. exd5 Qxd5 28. Qxd5+ cxd5 29. Rc3 Rd8 30. Nd4 Rb8 31. Nc2 Re8 32. Rxd5 Re2 33. c6 Re5 34. c7 Ra8 35. Rd8+ Re8 36. Rxe8+ Rxe8 37. Nd4 1-0

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.15"]
[Round "1"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Vieira, Jackson Cardoso da"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2007"]
[PlyCount "39"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Ba6 10. c4 Bb4+ 11. Bd2 Ne3 12. Qa4 Bxd2+ 13. Kxd2 Qb6 14. Nd6+ Ke7 15. Qa3 Qd4+ 16. Bd3 Qxf4 17. Nf5+ Kd8 18. Nxe3 Qxe5 19. Qxa6 Qxb2+ 20. Nc2 1-0

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.15"]
[Round "2"]
[White "Von Buelow, Georg"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2379"]
[BlackElo "2007"]
[PlyCount "72"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 Nf6 5. Bg5 Nbd7 6. e3 Be7 7. Nc3 0-0 8. 0-0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Kb1 h6 12. h4 b4 13. Na4 Qa5 14. Rc1 c5 15. Bxf6 gxf6 16. Nxc5 Nxc5 17. dxc5 Rac8 18. Nd2 Rxc5 19. Nb3 Rxc2 20. Nxa5 Rxc1+ 21. Rxc1 Bd5 22. Nc6 Bxc6 23. Rxc6 f5 24. g3 Rd8 25. Kc2 Rd7 26. Be2 Kg7 27. Rc8 Bd6 28. Ra8 Be7 29. Bb5 Rc7+ 30. Kb3 Rb7 31. Ka4 Rc7 32. Kb3 Rb7 33. Be8 Rc7 34. Ba4 Bf8 35. Bb5 Be7 36. Be2 Rb7 1/2-1/2

[Event "Rio de Janeiro Trompowsky Memorial"]
[Site "Rio de Janeiro"]
[Date "2010.04.23"]
[Round "1"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Streva, Felipe"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "72"]
[EventDate "2010.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 c5 8. Be3 Nc6 9. 0-0 cxd4 10. Nxd4 Bd7 11. Nb5 Rc8 12. Nxa7 Nxa7 13. Bxa7 Bc6 14. c3 Qg5 15. f3 Rd8 16. Qe2 Bd6 17. Rf2 Qh4 18. g3 Bxg3 19. hxg3 Qxg3+ 20. Rg2 Qxf3 21. Qxf3 Bxf3 22. Bb5+ Kf8 23. Bc5+ Kg8 24. Rg3 Be4 25. Bd4 Rh7 26. Re1 Bd5 27. Bf6 Rc8 28. Bd3 g6 29. c4 Bc6 30. Bc2 Kf8 31. Rd1 h5 32. Rgd3 b5 33. Rd8+ Rxd8 34. Rxd8+ Be8 35. cxb5 h4 36. b6 Rh5 1-0

[Event "Rio de Janeiro Trompowsky Memorial"]
[Site "Rio de Janeiro"]
[Date "2010.04.23"]
[Round "3"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Vilalba, Guilherme Pereira"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "71"]
[EventDate "2010.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Nc6 10. f4 exf4 11. Bxf4 Ne5 12. Nd4 Qb6 13. Qd2 Bd7 14. Nf5 Bxf5 15. exf5 Nfg4 16. Bxg4 Nxg4 17. Nd5 Qd8 18. Nxe7+ Qxe7 19. Qxd6 Qxd6 20. Bxd6 Rfd8 21. Bf4 Rac8 22. h3 Nf6 23. Rad1 h6 24. c3 Ne4 25. Kh2 Nc5 26. Bd6 Ne4 27. Be7 Rxd1 28. Rxd1 Rc7 29. Rd8+ Kh7 30. Bb4 Nf6 31. Bd6 Rc6 32. Be5 Ne4 33. Rd7 f6 34. Bd4 b5 35. Re7 Nd6 36. Re6 1-0

[Event "Rio de Janeiro Trompowsky Memorial"]
[Site "Rio de Janeiro"]
[Date "2010.04.23"]
[Round "5"]
[White "Alvarenga de Carvalho, Miguel Angel"]
[Black "Vilalba, Ricardo Pereira"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "83"]
[EventDate "2010.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nc6 7. 0-0 e6 8. Be3 Be7 9. Kh1 0-0 10. f4 Qc7 11. Bf3 Nxd4 12. Qxd4 b5 13. e5 dxe5 14. fxe5 Rd8 15. Qf4 Nd5 16. Nxd5 exd5 17. Bxd5 Bb7 18. Bxb7 Qxb7 19. Qxf7+ Kh8 20. Qf2 Rac8 21. c3 Qe4 22. Bd4 Qg6 23. Qf7 Qg5 24. Qf5 Qh6 25. Rae1 Qd2 26. Qf2 Qh6 27. Qe2 b4 28. e6 bxc3 29. bxc3 Ra8 30. Rf7 Rg8 31. Rxe7 Qg5 32. Rf7 Rae8 33. Qe5 Qg4 34. h3 Qg6 35. Rd7 h6 36. c4 Rc8 37. c5 a5 38. c6 Rxc6 39. Rxg7 Rxg7 40. Qxg7+ Qxg7 41. Bxg7+ Kxg7 42. e7 1-0

[Event "Rio de Janeiro Trompowsky Memorial"]
[Site "Rio de Janeiro"]
[Date "2010.04.23"]
[Round "6"]
[White "Maia, Jose Eduardo Bastos"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2137"]
[PlyCount "54"]
[EventDate "2010.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. Nd2 cxd4 7. Nb3 Qb6 8. Qxd4 Qxd4 9. Nxd4 a6 10. e4 d6 11. Be3 Nc6 12. Bc4 g6 13. Nge2 Bg7 14. 0-0 0-0 15. Rfd1 Bd7 16. Nxc6 Bxc6 17. Nf4 Rac8 18. Bb3 Nd7 19. Nd5 Rfe8 20. Rd2 Bxd5 21. Bxd5 Rc7 22. Bb3 Ne5 23. Kf2 Nc4 24. Bxc4 Rxc4 25. Rad1 Rec8 26. Bd4 Bxd4+ 27. Rxd4 Kg7 1/2-1/2

[Event "Rio de Janeiro Trompowsky Memorial"]
[Site "Rio de Janeiro"]
[Date "2010.04.23"]
[Round "4"]
[White "Ramos, Angelo Bil"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2151"]
[PlyCount "111"]
[EventDate "2010.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. Nf5 Bxf5 12. exf5 Nbc6 13. Nd5 0-0 14. c3 e6 15. Ne3 d5 16. fxe6 fxe6 17. Be2 Ng6 18. 0-0 Nf4 19. Bg4 Qf6 20. Nc2 Rfe8 21. Re1 Rad8 22. Qd2 d4 23. cxd4 Nxd4 24. Nxd4 Rxd4 25. Qc3 e5 26. Qb3+ Qf7 27. Qxf7+ Kxf7 28. Bxf4 gxf4 29. Bh5+ Ke7 30. Bxe8 Kxe8 31. Rad1 Rb4 32. b3 Rb5 33. Re4 Ra5 34. a4 b5 35. Rd5 Ke7 36. Re1 Ke6 37. Red1 Bf8 38. f3 Bb4 39. Kf1 bxa4 40. Rxa5 Bxa5 41. bxa4 Bc7 42. Ke2 a5 43. Rc1 Kd7 44. Kd3 Kd6 45. Ke4 h5 46. Kf5 h4 47. Kg4 Bd8 48. Rd1+ Kc7 49. Kf5 Kc8 50. Kxe5 Bc7+ 51. Ke4 Bb8 52. Rd5 Bc7 53. Rh5 Kb7 54. Rxh4 Kb6 55. Rh5 Kc6 56. Rd5 1-0

[Event "Rio de Janeiro Trompowsky Memorial"]
[Site "Rio de Janeiro"]
[Date "2010.04.23"]
[Round "2"]
[White "Viana, Dirceu"]
[Black "Alvarenga de Carvalho, Miguel Angel"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2261"]
[PlyCount "37"]
[EventDate "2010.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 0-0 8. Qc1 Re8 9. Bh6 Bh8 10. h4 e5 11. h5 Nc6 12. hxg6 hxg6 13. Bxc6 bxc6 14. Ne4 Qd5 15. Bg5 Qa5+ 16. Kf1 Nd5 17. Rxh8+ Kxh8 18. Bf6+ Nxf6 19. Nxf6 1-0

