[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.03"]
[Round "5.7"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Santos Filho, Tadeu Souza"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1719"]
[BlackElo "2098"]
[PlyCount "148"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. 0-0 e6 5. d3 Nbd7 6. c4 c6 7. Bf4 Nh5 8. Be3 Nhf6 9. Bf4 Qb6 10. Qd2 dxc4 11. dxc4 Bf5 12. Qc1 a5 13. Be3 Qc7 14. Rd1 Be7 15. Nc3 h6 16. Nd2 Ng4 17. Nde4 Nxe3 18. Qxe3 a4 19. Rd2 Ne5 20. c5 Nc4 21. Nd6+ Nxd6 22. cxd6 Bxd6 23. Rad1 Be7 24. Rd7 Qc8 25. Qb6 Ra6 26. Qxb7 Qxb7 27. Rxb7 Bd8 28. Rxd8+ Kxd8 29. Rb8+ Kc7 30. Rxh8 Bc2 31. Be4 Bxe4 32. Nxe4 Rb6 33. b3 axb3 34. axb3 Rxb3 35. Rh7 Rb4 36. Nc5 Kd6 37. Nd3 Rg4 38. Rh8 Re4 39. e3 c5 40. Rd8+ Kc7 41. Nxc5 Rc4 42. Rd7+ Kc6 43. Rxf7 Rxc5 44. Rxg7 Kd6 45. Rg6 h5 46. h4 Rc8 47. Kg2 Ke7 48. Rg5 Rh8 49. Kh3 Kf6 50. g4 hxg4+ 51. Kxg4 Ra8 52. Kg3 e5 53. f4 exf4+ 54. Kxf4 Ra1 55. Rg3 Rh1 56. Kg4 Kg6 57. Rh3 Rg1+ 58. Kf4 Kh5 59. Ke5 Ra1 60. e4 Kg4 61. Rd3 Kxh4 62. Ke6 Kg4 63. e5 Kf4 64. Rd5 Ra6+ 65. Ke7 Kf5 66. e6+ Kg6 67. Rd6 Ra8 68. Rd8 Ra7+ 69. Rd7 Ra8 70. Rd8 Ra7+ 71. Rd7 Ra8 72. Rc7 Kg7 73. Kd6+ Kf8 74. e7+ Ke8 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.03"]
[Round "6.8"]
[White "Lopes Fo, Jorge Antonio Ferre"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1-0"]
[ECO "B87"]
[BlackElo "1719"]
[PlyCount "41"]
[EventDate "2011.06.27"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Be7 9. Qf3 Qb6 10. 0-0-0 Qb7 11. Rhe1 Nbd7 12. Qg3 b4 13. Bxf6 Nxf6 14. Na4 Nxe4 15. Qxg7 Bf6 16. Qg4 Nxf2 17. Qf4 Nxd1 18. Qxf6 Rg8 19. Rxd1 Rxg2 20. Nf5 exf5 21. Bd5 1-0

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.02"]
[Round "3.9"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Almeida, Paulo Roberto Vieir"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1719"]
[BlackElo "1454"]
[PlyCount "37"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 e6 5. 0-0 Bd6 6. Nbd2 Nbd7 7. Re1 0-0 8. e4 dxe4 9. dxe4 Ne5 10. Nxe5 Bxe5 11. Nc4 Bc7 12. Bg5 Qe7 13. e5 Rd8 14. exf6 Rxd1 15. fxe7 Rxe1+ 16. Rxe1 Bd7 17. Rd1 f6 18. Rxd7 Rc8 19. Rxc7 1-0

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.02"]
[Round "4.5"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2019"]
[BlackElo "1719"]
[PlyCount "75"]
[EventDate "2011.06.27"]
[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 f5 2. g3 e6 3. Bg2 d5 4. Nf3 Nf6 5. 0-0 Bd6 6. Bf4 Bxf4 7. gxf4 Nbd7 8. Nbd2 Ne4 9. c4 c6 10. e3 0-0 11. Rc1 h6 12. Nxe4 fxe4 13. Nd2 g5 14. Qh5 Kg7 15. Bh3 Nf6 16. Qe2 gxf4 17. exf4 Qd6 18. Kh1 Qxf4 19. Rg1+ Kh7 20. Rc3 Rg8 21. Rcg3 Bd7 22. c5 Rxg3 23. hxg3 Qg5 24. Kg2 e5 25. Bxd7 Nxd7 26. dxe5 Nxc5 27. f4 Qg6 28. Qe3 Nd3 29. Rh1 Rf8 30. Rh4 d4 31. Qxe4 Qxe4+ 32. Nxe4 Nxb2 33. e6 Kg6 34. e7 Re8 35. f5+ Kxf5 36. Nd6+ Ke6 37. Nxe8 d3 38. Re4+ 1-0

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.01"]
[Round "2.10"]
[White "Abrahim, Karina"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1416"]
[BlackElo "1719"]
[PlyCount "61"]
[EventDate "2011.06.27"]
[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. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Nd4 8. Qf2 Qb6 9. Rb1 g6 10. Be3 Bg7 11. g3 e6 12. Bg2 0-0 13. 0-0 Nd7 14. Nd1 Qa6 15. a3 Rac8 16. Qd2 c4 17. c3 Nb3 18. Qc2 Ndc5 19. Bxc5 Nxc5 20. dxc4 Qxc4 21. Ne3 Qb3 22. Qxb3 Nxb3 23. Rbd1 Rc6 24. e5 d5 25. c4 d4 26. Bxc6 dxe3 27. Bf3 Nd2 28. Kg2 Nxf1 29. Kxf1 Rc8 30. b3 Bf8 31. Ke2 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.06.30"]
[Round "1.4"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "De Carvalho, Jose Jorge"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1719"]
[BlackElo "2212"]
[PlyCount "44"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 c6 8. Rb1 a5 9. a3 Nbd7 10. b4 axb4 11. axb4 d5 12. Bg5 dxc4 13. dxc4 Qc7 14. Qc1 Nb6 15. c5 Nbd5 16. Nxd5 cxd5 17. h3 Ra2 18. Rd1 Be6 19. Bxf6 Bxf6 20. Ng5 Rxe2 21. Bxd5 Bf5 22. Bc4 Rc2 0-1

[Event "Rio de Janeiro Tijuca Tenis Club 1st"]
[Site "Rio de Janeiro"]
[Date "2011.05.01"]
[Round "5.6"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Azevedo, Kelsen Rosas Sodre"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1719"]
[BlackElo "2129"]
[PlyCount "81"]
[EventDate "2011.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 Nf6 4. Bg2 Bc5 5. 0-0 0-0 6. e4 d6 7. Nc3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Bg5 h6 11. Bh4 Qd7 12. Bxf6 gxf6 13. Nd5 Kg7 14. Nh4 Ne7 15. Nxe7 Qxe7 16. Nf5+ Bxf5 17. gxf5 Kh7 18. Qd2 Rg8 19. Kh1 Rg7 20. Rg1 Rag8 21. Bf3 Qf8 22. a4 Rg5 23. Rxg5 Rxg5 24. b4 Bxb4 25. Qxb4 b6 26. Rg1 Qg7 27. Rg4 h5 28. Rxg5 Qxg5 29. Qe1 Qf4 30. Qe3 c6 31. Qxf4 exf4 32. Kg2 a6 33. h4 b5 34. a5 c5 35. Bxh5 Kg7 36. Kf3 Kf8 37. Kxf4 Ke7 38. Ke3 b4 39. f4 Kd7 40. Bxf7 Kc6 41. Be8+ 1-0

[Event "Rio de Janeiro Tijuca Tenis Club 1st"]
[Site "Rio de Janeiro"]
[Date "2011.05.01"]
[Round "6.4"]
[White "Santos Filho, Tadeu Souza"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2092"]
[BlackElo "1719"]
[PlyCount "19"]
[EventDate "2011.04.28"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 Nc6 9. Nc3 g6 10. Nh6 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 1st"]
[Site "Rio de Janeiro"]
[Date "2011.04.30"]
[Round "4.7"]
[White "Abrahim, Karina"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1416"]
[BlackElo "1719"]
[PlyCount "57"]
[EventDate "2011.04.28"]
[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. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. 0-0 a6 7. Be2 b5 8. d3 g6 9. Qe1 Bg7 10. Kh1 b4 11. Nd1 Bg4 12. c3 a5 13. h3 Bd7 14. Qf2 0-0 15. Qh4 h5 16. f5 gxf5 17. exf5 Bxf5 18. Ng5 Bg6 19. g4 hxg4 20. hxg4 Ne5 21. Nf2 Qc8 22. Kg1 Qb7 23. Bf4 Nh7 24. Bxe5 Bxe5 25. Bf3 d5 26. Nxh7 Bxh7 27. Qg5+ Bg7 28. Bxd5 Qc7 29. Bxa8 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 1st"]
[Site "Rio de Janeiro"]
[Date "2011.04.30"]
[Round "3.6"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Balod, Flavio Costa"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1719"]
[BlackElo "1711"]
[PlyCount "78"]
[EventDate "2011.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. d3 Nc6 5. 0-0 e5 6. c4 d4 7. Nbd2 Bf5 8. Ng5 Be7 9. Nge4 Qd7 10. Nxf6+ Bxf6 11. Ne4 Be7 12. Re1 0-0 13. Bg5 Bxe4 14. Bxe7 Qxe7 15. Bxe4 f5 16. Bd5+ Kh8 17. e3 Nb4 18. exd4 Nxd5 19. Rxe5 Qf6 20. Rxd5 cxd4 21. f4 Rad8 22. Rxd8 Rxd8 23. Qa4 Qe7 24. Qd1 Qe3+ 25. Kf1 g5 26. fxg5 f4 27. Qe2 f3 28. Qd1 Rf8 29. Rc1 Qxg5 30. Qe1 Qe3 31. Qxe3 dxe3 32. d4 Kg7 33. Rc3 Re8 34. Ke1 Kf6 35. d5 Kf5 36. d6 Ke4 37. c5 Rf8 38. Rc1 Kd3 39. Rc3+ Ke4 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 1st"]
[Site "Rio de Janeiro"]
[Date "2011.04.29"]
[Round "2.6"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2009"]
[BlackElo "1719"]
[PlyCount "106"]
[EventDate "2011.04.28"]
[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 f5 2. h3 e6 3. g4 Nf6 4. Nf3 fxg4 5. hxg4 Nxg4 6. e4 d6 7. Nc3 Nc6 8. Bh3 Nf6 9. Bg5 h6 10. Bd2 e5 11. Bxc8 Qxc8 12. d5 Na5 13. Qe2 b6 14. 0-0-0 c5 15. Ng5 Nb7 16. Ne6 Nd8 17. Bg5 Nxe6 18. Bxf6 Nf4 19. Qb5+ Qd7 20. Bh4 Qxb5 21. Nxb5 Kd7 22. Bg3 Ne2+ 23. Kb1 Nxg3 24. fxg3 Be7 25. a4 Rhf8 26. Rhf1 a6 27. Na3 Rxf1 28. Rxf1 Rf8 29. Rxf8 Bxf8 30. Kc1 Be7 31. Kd1 h5 32. Nc4 b5 33. axb5 axb5 34. Ne3 Bg5 35. Ng2 c4 36. Ke2 b4 37. b3 cxb3 38. cxb3 Kc7 39. Kd3 Kb6 40. Ne1 h4 41. gxh4 Bxh4 42. Nc2 Kb5 43. Ne3 g6 44. Kc2 Kc5 45. Kd3 Kb5 46. Nc2 Bg5 47. Ke2 Bf4 48. Kf3 Bd2 49. Ke2 Bf4 50. Kd3 Kc5 51. Ne1 g5 52. Nc2 g4 53. Ke2 Kb5 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 1st"]
[Site "Rio de Janeiro"]
[Date "2011.04.28"]
[Round "1.4"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Salles, Marvio Darilho"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1719"]
[BlackElo "2102"]
[PlyCount "86"]
[EventDate "2011.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c6 7. e4 Bg4 8. e5 Nfd7 9. d4 c5 10. h3 Bxf3 11. Nxf3 cxd4 12. Qxd4 e6 13. Re1 Nc6 14. Qc3 Rc8 15. Bg5 Qb6 16. Be3 Qc7 17. Bf4 a5 18. Re2 b5 19. Rae1 Qb7 20. Qd2 Rfe8 21. c3 Nb6 22. Nd4 Nc4 23. Qd3 Bf8 24. b3 Nxd4 25. cxd4 Na3 26. Bg5 Bb4 27. Bf6 Rc3 28. Qd2 Rxb3 29. Qg5 Rd3 30. Qh4 Qb6 31. Re4 dxe4 32. Rxe4 Rd1+ 33. Kh2 Bf8 34. Qf4 Nc2 35. h4 Rxd4 36. h5 Rxe4 37. Bxe4 Nd4 38. hxg6 fxg6 39. Qg5 Nf5 40. Qf4 Bh6 41. Qf3 Bg7 42. Bc6 Rf8 43. g4 Nd4 0-1

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.25"]
[Round "7.9"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Schwab, Francisco Carlos"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "90"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 d5 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. h3 Bxf3 10. Bxf3 Nd4 11. Nd2 Nxc2 12. Rb1 0-0-0 13. Nb3 Nd4 14. Bg4+ f5 15. exf5 gxf5 16. Bh5 Nf6 17. Rxd4 cxd4 18. Bf3 Nd5 19. Nc5 Rd6 20. Bd2 e5 21. Rc1 Kb8 22. Bg2 Rc8 23. b4 b6 24. Na6+ Kb7 25. Rxc8 Kxc8 26. b5 e4 27. Kf1 e3 28. Bxd5 exd2 29. Bb3 d3 30. Nb4 Rd4 31. a3 Bf8 32. Na2 Rc4 33. f3 Rc1+ 34. Kf2 Bc5+ 35. Kg2 Rg1+ 36. Kh2 d1Q 37. Bxd1 Rxd1 38. Nc3 Rc1 39. Kg2 Rxc3 40. Kf1 Rxa3 41. g4 f4 42. g5 Ra1+ 43. Kg2 Rg1+ 44. Kh2 Rxg5 45. h4 Rg6 0-1

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.25"]
[Round "6.8"]
[White "Yunes, David Teles"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1847"]
[PlyCount "86"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bb3 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 g6 12. f3 Nc6 13. Nxc6 Qxc6 14. Rad1 0-0 15. Ne2 d5 16. Nd4 Qd7 17. e5 Nh5 18. Qf2 Ng7 19. c3 Qc7 20. f4 Bc5 21. Nc2 Bxe3 22. Nxe3 Qc5 23. Kh1 Rd8 24. Nxd5 Qxf2 25. Nf6+ Kf8 26. Rxd8+ Ke7 27. Rxf2 Kxd8 28. Nxh7 Bb7 29. Rd2+ Ke7 30. Nf6 Rd8 31. Rxd8 Kxd8 32. Kg1 Nf5 33. Kf2 Nh4 34. g3 Nf3 35. Bd5 Bxd5 36. Nxd5 Nxe5 37. fxe5 exd5 38. Ke3 Ke7 39. Kd4 Ke6 40. g4 f5 41. exf6 Kxf6 42. Kxd5 Kg5 43. h3 Kh4 1-0

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.24"]
[Round "5.7"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Garcia, Julio Cesar de Paiv"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "42"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 c5 7. Nbd2 Nc6 8. Re1 Bd7 9. a4 Rb8 10. Nc4 Na5 11. e5 Ne8 12. exd6 exd6 13. Ne3 Nc7 14. d4 Ne6 15. c3 b6 16. Qd3 Nb3 17. Ra3 cxd4 18. Rxb3 Nc5 19. Qc2 Bxa4 20. Nd2 dxe3 21. Rxe3 Bh6 0-1

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.24"]
[Round "4.5"]
[White "Rangel, Daniel"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2072"]
[PlyCount "39"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. Be2 dxe5 7. d5 e4 8. dxc6 Qxd1+ 9. Bxd1 exf3 10. Bxf3 Rb8 11. Bf4 Kd8 12. Na3 bxc6 13. 0-0-0+ Nd7 14. Bxc6 f6 15. Rxd7+ Bxd7 16. Rd1 e5 17. Rxd7+ Kc8 18. Be3 Rb7 19. Nb5 a6 20. Na7+ 1-0

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.18"]
[Round "2.5"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "Campos, Alexandre Ferreira"]
[Result "1-0"]
[ECO "A08"]
[BlackElo "2158"]
[PlyCount "69"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 5. d3 d5 6. Nbd2 c5 7. Re1 Be7 8. Ne5 Qc7 9. Ndf3 Nbd7 10. Bf4 g5 11. Nxf7 gxf4 12. Nxh8 fxg3 13. hxg3 Ng4 14. Bh3 Ndf6 15. Ng5 Bd6 16. Bxg4 Nxg4 17. e4 h5 18. Qf3 0-0-0 19. Nxe6 dxe4 20. dxe4 Qh7 21. Nxd8 Ne5 22. Qf5+ Qxf5 23. exf5 Nf3+ 24. Kf1 Ba6+ 25. Kg2 Nxe1+ 26. Rxe1 Kxd8 27. Nf7+ Kc7 28. Nxd6 Kxd6 29. b3 Bb7+ 30. Kh3 Bc8 31. g4 b5 32. Kh4 hxg4 33. Kxg4 c4 34. Kg5 Kc5 35. f6 1-0

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.18"]
[Round "3.2"]
[White "Teixeira, Ricardo da Silva"]
[Black "Cha, Joao Pedro Amato Ve"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2324"]
[PlyCount "61"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Bc4 Nc6 7. Qe4 Nb6 8. Bb3 d6 9. Nf3 Na5 10. Bc2 d5 11. Qg4 Nac4 12. 0-0 Qc7 13. Re1 Nd7 14. Qg3 f6 15. exf6 Qxg3 16. hxg3 Nxf6 17. b3 Na5 18. Ng5 Be7 19. Nxe6 Bxe6 20. Rxe6 Rc8 21. Bf5 d4 22. Ba3 Rc7 23. c4 Kf7 24. Rxe7+ Rxe7 25. Bxe7 Kxe7 26. Nd2 g6 27. Re1+ Kd6 28. Re6+ Kc5 29. Rxf6 gxf5 30. a3 Nc6 31. b4+ 1-0

[Event "Rio de Janeiro Estadual Mestres"]
[Site "Rio de Janeiro"]
[Date "2010.07.17"]
[Round "1.10"]
[White "Cha, Joao Pedro Amato Ve"]
[Black "De Carvalho, Miguel A Alvarenga"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "87"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d3 c5 6. Nbd2 Nc6 7. e4 e5 8. c3 0-0 9. Ne1 Re8 10. f4 exf4 11. exd5 Nxd5 12. Qb3 Nf6 13. gxf4 Qc7 14. Ne4 b6 15. Ng5 Bb7 16. Bd2 Re2 17. Ngf3 Rae8 18. Rf2 Rxf2 19. Kxf2 Qe7 20. Qd1 Ng4+ 21. Kg1 Ne3 22. Bxe3 Qxe3+ 23. Kh1 Qxf4 24. Qd2 Qxd2 25. Nxd2 Re2 26. Nef3 Ne5 27. Re1 Rxe1+ 28. Nxe1 Bxg2+ 29. Kxg2 Bh6 30. Ne4 Bc1 31. b3 f5 32. Nd6 Bd2 33. Nf3 Bxc3 34. Nb5 Bd4 35. Nbxd4 cxd4 36. Nxe5 g5 37. Nc6 Kf7 38. Nxd4 f4 39. b4 Kf6 40. Kf3 h5 41. h3 a6 42. Ke4 a5 43. bxa5 bxa5 44. a4 1-0

