[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.02.01"]
[Round "5"]
[White "Santanna, Paulo"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2021"]
[BlackElo "1827"]
[PlyCount "74"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 e5 4. Nf3 Nbd7 5. Rg1 c6 6. g4 Qa5 7. Qd3 exd4 8. Nxd4 Ne5 9. Qe2 Bxg4 10. Rxg4 Nexg4 11. Bd2 Qh5 12. 0-0-0 Qxh2 13. Ncb5 Qxf2 14. Nc7+ Kd7 15. Nxa8 Qxe2 16. Bxe2 Be7 17. Nf5 Rxa8 18. Nxg7 Nf2 19. Re1 N2xe4 20. Bf4 d5 21. c4 a6 22. cxd5 cxd5 23. Nf5 Bc5 24. Rd1 Rg8 25. Ne3 Ke6 26. Bf1 Bxe3+ 27. Bxe3 Rg3 28. Bf4 Rf3 29. Bc7 Nf2 30. Re1+ Kd7 31. Be5 N6g4 32. Bc3 h5 33. Be2 Rh3 34. Bd4 Nd3+ 35. Bxd3 Rxd3 36. Bc3 Rf3 37. Bb4 h4 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "3"]
[White "Do Nascimento, Christian Almeida"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2111"]
[BlackElo "1827"]
[PlyCount "99"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Nc6 3. Nf3 d6 4. Nc3 Bg4 5. e3 e5 6. Bb5 exd4 7. Qxd4 Bd7 8. Qh4 Be7 9. 0-0-0 h6 10. Rhe1 Nh7 11. Bxe7 Qxe7 12. Qa4 Nf6 13. e4 0-0 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. e5 Qg6 17. exd6 cxd6 18. Qf4 Ne5 19. Bxd7 Nxd7 20. Rxd6 Nf6 21. Nh4 Qg5 22. Qxg5 hxg5 23. Nf5 Rfe8 24. Rdd1 Kf8 25. Nd6 Rxe1 26. Rxe1 b6 27. Re5 Rd8 28. Ne4 Nxe4 29. Rxe4 Rd5 30. c4 Rd6 31. Kc2 f5 32. Re5 g6 33. Kc3 Rd1 34. f3 Kf7 35. Re2 Kf6 36. b4 Rh1 37. h3 g4 38. hxg4 fxg4 39. fxg4 Kg5 40. c5 bxc5 41. bxc5 Kf6 42. Kc4 Rc1+ 43. Kd5 a5 44. Kd6 Rd1+ 45. Kc7 a4 46. c6 a3 47. Re3 Rd2 48. Rxa3 Ke6 49. Kb7 Rb2+ 50. Rb3 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "2"]
[White "Rigonati, Eduardo Santana"]
[Black "Ferian, Christian"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1827"]
[PlyCount "61"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxc5 cxb2 9. Bxb2 Qe7 10. Qh5+ Qf7 11. Qg5 Nf6 12. 0-0 h6 13. Qf4 Nh5 14. Qxc7 Qg6 15. Ne5 Nxe5 16. Bxe5 Kf7 17. Nc3 Re8 18. f4 Qb6+ 19. Qxb6 axb6 20. Nb5 Ra5 21. Nd6+ Ke7 22. Nxe8 Kxe8 23. Rac1 Kd8 24. Bc7+ Ke8 25. Bxb6 Rxa2 26. Rxc8+ Kf7 27. Rc7 Ke6 28. Bd4 b5 29. Rc5 Ra5 30. Rxh5 Ra8 31. Rd5 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.29"]
[Round "1"]
[White "Awoki, Daniel Teidi"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2152"]
[BlackElo "1827"]
[PlyCount "99"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 a5 7. Bb2 c6 8. Qc2 Nbd7 9. d3 a4 10. e4 dxe4 11. dxe4 axb3 12. axb3 Rxa1 13. Bxa1 Qa5 14. Bc3 Qh5 15. e5 Ng4 16. Re1 Bc5 17. Re2 f6 18. exf6 Ndxf6 19. h3 Nxf2 20. Rxf2 Bxf2+ 21. Kxf2 Qf5 22. Qxf5 exf5 23. Nfd2 f4 24. g4 Bxg4 25. hxg4 Nxg4+ 26. Kf3 Nh2+ 27. Ke4 g5 28. Nf3 Nxf3 29. Bxf3 Re8+ 30. Be5 Ra8 31. Kf5 h6 32. Nd2 Rf8+ 33. Kg6 Re8 34. Bf6 Re3 35. Bg4 h5 36. Bf5 g4 37. Ne4 Kf8 38. Nc5 g3 39. Ne6+ Ke8 40. Ng7+ Kf8 41. Ne6+ Ke8 42. Kg7 Kd7 43. Nxf4+ Kd6 44. Bd4 Rxb3 45. c5+ Kc7 46. Be5+ Kd8 47. Ne6+ Ke8 48. Bf6 Kd7 49. Nd4+ Kc7 50. Be5+ 1-0

[Event "Sao Paulo Hebraica op 17th"]
[Site "Sao Paulo"]
[Date "2014.01.12"]
[Round "5"]
[White "Da Silva Junior, Sediney Mari"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1974"]
[BlackElo "1815"]
[PlyCount "87"]
[EventDate "2014.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Nge2 Bf5 6. 0-0 e6 7. Ng3 Bg6 8. d4 Be7 9. f4 0-0 10. f5 exf5 11. Bxd5 cxd5 12. Nxf5 Bf6 13. Ne2 Qc8 14. Neg3 Nc6 15. c3 Ne7 16. Ne3 Bh4 17. Nh5 Qd7 18. Nf4 Bg5 19. Nxg6 Bxe3+ 20. Bxe3 hxg6 21. Qd2 Nf5 22. Rae1 Nd6 23. Rf3 Qb5 24. Rh3 Ne4 25. Qc1 Rae8 26. Bh6 f6 27. Bxg7 Kxg7 28. Qh6+ Kf7 29. Qh7+ Ke6 30. Qxg6 Rg8 31. Qh5 Qxb2 32. Qf3 Kd6 33. Rh7 Qxc3 34. Qf4+ Ke6 35. Rxe4+ dxe4 36. Qxe4+ Kd6 37. Qf4+ Ke6 38. d5+ Kxd5 39. Qf5+ Qe5 40. Qf3+ Ke6 41. Qb3+ Qd5 42. Qh3+ Qf5 43. Qe3+ Qe5 44. Qh3+ 1/2-1/2

[Event "Sao Paulo Hebraica op 17th"]
[Site "Sao Paulo"]
[Date "2014.01.12"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Goncalves, Leonardo Yamamoto"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1815"]
[BlackElo "1935"]
[PlyCount "45"]
[EventDate "2014.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Nc3 Bg4 8. Be3 e6 9. Nb5 Bf8 10. Be2 a6 11. Nc3 Nge7 12. 0-0 Bg7 13. h3 Bxf3 14. Bxf3 Nf5 15. Na4 Nxe3 16. fxe3 0-0 17. a3 Na5 18. e4 Nc4 19. Qd3 b5 20. exd5 exd5 21. b3 Nxe5 22. dxe5 bxa4 23. Qxd5 1/2-1/2

[Event "Sao Paulo Hebraica op 17th"]
[Site "Sao Paulo"]
[Date "2014.01.11"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Dias, Joao Batista de Sou"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1815"]
[BlackElo "1973"]
[PlyCount "69"]
[EventDate "2014.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d3 6. Qxd3 d6 7. Bf4 Nf6 8. 0-0 0-0 9. h3 Na5 10. Nbd2 Nxc4 11. Nxc4 Be6 12. Ne3 Re8 13. Nd4 Qd7 14. Nef5 Bf8 15. Rfe1 c5 16. Nxe6 Rxe6 17. Rad1 Rd8 18. c4 Nh5 19. Bh2 g6 20. Ne3 Ng7 21. Ng4 h5 22. Ne3 a6 23. Nd5 b5 24. b3 Qc6 25. e5 Ne8 26. Nf4 Re7 27. e6 Bg7 28. exf7+ Rxf7 29. Qxg6 Rf6 30. Qxh5 bxc4 31. bxc4 Nc7 32. Qg5 Qd7 33. Nh5 Rf7 34. Rxd6 Qxd6 35. Bxd6 1-0

[Event "Sao Paulo Hebraica op 17th"]
[Site "Sao Paulo"]
[Date "2014.01.11"]
[Round "4"]
[White "Saito, Vinicius Ikezu"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2073"]
[BlackElo "1815"]
[PlyCount "109"]
[EventDate "2014.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. Nf3 c6 6. d4 dxc4 7. Bxc4 b5 8. Bd3 Be7 9. 0-0 Bb7 10. Qe2 a6 11. Rd1 Qc7 12. Bf4 Qb6 13. a4 Nf8 14. a5 Qd8 15. Ne4 Ng6 16. Bd2 0-0 17. b4 Nd7 18. g3 Re8 19. h4 Ngf8 20. Nc5 Qc7 21. Bf4 Rad8 22. h5 Qc8 23. g4 Nxc5 24. dxc5 f6 25. Bc2 Rxd1+ 26. Rxd1 Rd8 27. Bb3 Rxd1+ 28. Qxd1 Qd8 29. Qe2 Bc8 30. Qe4 Qe8 31. Nd4 Bd7 32. Bd1 g5 33. Bg3 Qc8 34. exf6 Bxf6 35. Be5 Qd8 36. Bb3 Bxe5 37. Qxe5 Kf7 38. Nf3 Qf6 39. Nxg5+ Ke7 40. Qe3 e5 41. f3 h6 42. Ne4 Qf4 43. Qd3 Qc1+ 44. Kg2 Qb2+ 45. Kg3 Qd4 46. Qxd4 exd4 47. f4 Ne6 48. f5 Nf8 49. Kf4 Nh7 50. g5 hxg5+ 51. Nxg5 Nf6 52. h6 Nh5+ 53. Ke5 Nf6 54. h7 Nxh7 55. Nxh7 1-0

[Event "Sao Paulo Hebraica op 17th"]
[Site "Sao Paulo"]
[Date "2014.01.10"]
[Round "2"]
[White "Capelo, Martinho Figueira"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1858"]
[BlackElo "1815"]
[PlyCount "86"]
[EventDate "2014.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. b3 Bg7 8. Bb2 Nc6 9. d5 Ne5 10. Be2 0-0 11. f4 Ned7 12. Nf3 Nf6 13. 0-0 Nbd7 14. Kh1 Ng4 15. Qd2 Qb6 16. h3 Ngf6 17. Na4 Qd8 18. Bd3 Nb6 19. Nc3 Nbd7 20. Rae1 Nc5 21. Bb1 Nh5 22. Kh2 a5 23. g4 Nf6 24. f5 Qd7 25. Qe3 Re8 26. Ne2 Nxg4+ 27. hxg4 Bxb2 28. Ned4 Kg7 29. Rf2 Bxd4 30. Qxd4+ f6 31. Rfe2 Qd8 32. g5 Nd7 33. fxg6 hxg6 34. Qe4 Ne5 35. Nxe5 Bf5 36. Qe3 Rh8+ 37. Kg2 fxe5 38. Bxf5 gxf5 39. Qg3 Qe8 40. Rh1 Rxh1 41. Kxh1 Qg6 42. c5 Rh8+ 43. Kg2 Rh5 0-1

[Event "Sao Paulo Hebraica op 17th"]
[Site "Sao Paulo"]
[Date "2014.01.09"]
[Round "1"]
[White "Rigonati, Eduardo Santana"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1815"]
[BlackElo "2227"]
[PlyCount "48"]
[EventDate "2014.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Nc5 11. f4 0-0 12. f5 Bg5 13. Nc3 Re8 14. Re1 Bxc1 15. Qxc1 Qh4 16. Qe3 Ne4 17. Nxe4 dxe4 18. Rad1 Rxe5 19. Nf3 exf3 20. Qxe5 f2+ 21. Kh1 fxe1Q+ 22. Rxe1 h6 23. Rd1 Re8 24. Qa5 Bxf5 0-1

[Event "Mogi das Cruzes op 09"]
[Site "Mogi das Cruzes"]
[Date "2013.09.29"]
[Round "7"]
[White "Deus Filho, Joaquim"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2019"]
[BlackElo "1818"]
[PlyCount "125"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Qf3 e6 6. Nh3 Qf6 7. Qxf6 Nxf6 8. d3 h6 9. Bd2 Nbd7 10. 0-0-0 b5 11. Bb3 Bb7 12. Rhe1 Bd6 13. Bf4 Bxf4+ 14. Nxf4 0-0 15. a3 a5 16. Ne4 Nxe4 17. dxe4 Nc5 18. Ba2 Rfd8 19. f3 Kf8 20. Ne2 e5 21. Ng3 g6 22. Nf1 Ke7 23. Ne3 Ne6 24. Ng4 f6 25. Nxh6 Rxd1+ 26. Rxd1 Rh8 27. Ng4 Bc8 28. h3 Nf4 29. Ne3 Rh5 30. Kd2 Rg5 31. g4 Nxh3 32. Rh1 Nf4 33. Rh7+ Ke8 34. Rc7 Bd7 35. a4 bxa4 36. Nc4 Ne6 37. Ra7 Nd4 38. Nd6+ Ke7 39. Nf7 Nxf3+ 40. Ke3 Rxg4 41. Kxf3 Rf4+ 42. Ke3 Rh4 43. Bc4 a3 44. bxa3 Rh3+ 45. Kd2 Rxa3 46. Nh6 Kd6 47. Bb3 Be6 48. Nf7+ Bxf7 49. Rxf7 f5 50. Kc3 Ra1 51. exf5 gxf5 52. Rxf5 Rg1 53. Rf6+ Kc5 54. Re6 Rg3+ 55. Kb2 Kd4 56. Rxc6 e4 57. Rc4+ Ke3 58. Rc3+ Kf2 59. Rxg3 Kxg3 60. c4 e3 61. Bd1 Kf4 62. Ka3 Ke4 63. Be2 1-0

[Event "Mogi das Cruzes op 09"]
[Site "Mogi das Cruzes"]
[Date "2013.09.29"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Azevedo Junior, Jose Ferreira"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1818"]
[BlackElo "2059"]
[PlyCount "130"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 e6 6. Nc3 Nf6 7. Bg5 Be7 8. Nf3 0-0 9. 0-0 a6 10. d5 Nxd5 11. Bxd5 Bxg5 12. Be4 Nd7 13. Qc2 h6 14. Rad1 Qe7 15. Rfe1 Rb8 16. a4 Nc5 17. Nd5 Qd8 18. Qxc5 exd5 19. Bxd5 Qf6 20. Rd4 Be6 21. Bxe6 fxe6 22. Qc4 Rbe8 23. h4 Bf4 24. Rde4 Kh8 25. Rxe6 Rxe6 26. Qxe6 Qxb2 27. Qe4 Bd6 28. h5 Bc5 29. Re2 Qc1+ 30. Re1 Qf4 31. Qxf4 Rxf4 32. Re8+ Rf8 33. Re5 Rc8 34. Kf1 Kg8 35. Rf5 b5 36. Nd2 Bb4 37. axb5 Bxd2 38. bxa6 Re8 39. f3 Re1+ 40. Kf2 Ra1 41. Rd5 Be1+ 42. Ke2 Bh4 43. Rd6 Re1+ 44. Kd2 Re7 45. Kc3 Bg3 46. Rb6 Bf2 47. Rc6 Kf7 48. Kc4 Re6 49. Rc7+ Re7 50. Rc6 Rd7 51. Rg6 Ke8 52. Kb5 Kd8 53. f4 Ke8 54. Kc6 Ra7 55. Kd5 Kf7 56. g4 Be3 57. Ke4 Bc5 58. g5 hxg5 59. fxg5 Be7 60. Kf4 Rc7 61. Kf5 Bf8 62. Re6 Rc5+ 63. Re5 Rxe5+ 64. Kxe5 Bc5 65. h6 gxh6 1/2-1/2

[Event "Mogi das Cruzes op 09"]
[Site "Mogi das Cruzes"]
[Date "2013.09.28"]
[Round "5"]
[White "Abreu, Nilton Silva"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2048"]
[BlackElo "1818"]
[PlyCount "100"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Bf5 7. e3 Be7 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Rac1 Ne4 12. Bxe7 Qxe7 13. Nd2 f5 14. f3 Nxd2 15. Qxd2 Rae8 16. Rfe1 Rf6 17. e4 fxe4 18. fxe4 dxe4 19. Rxe4 Re6 20. Rxe6 Qxe6 21. Rd1 Nf6 22. d5 cxd5 23. Nxd5 Nxd5 24. Qxd5 Qxd5 25. Rxd5 Re2 26. Rd8+ Kf7 27. Rd7+ Re7 28. Rd2 Rc7 29. Kf2 Ke7 30. Ke3 Ke6 31. Ke4 Rc4+ 32. Kd3 Rc7 33. Re2+ Kd6 34. Re8 Rf7 35. Re2 Rf1 36. g3 Rf7 37. Kd4 Rf1 38. b4 Rb1 39. Kc4 a6 40. Rd2+ Kc6 41. Re2 Kd6 42. a4 Rc1+ 43. Kd4 b5 44. axb5 axb5 45. Re4 Rc4+ 46. Kd3 Rxe4 47. Kxe4 Ke6 48. g4 g5 49. h3 h6 50. Kd4 Kd6 1/2-1/2

[Event "Mogi das Cruzes op 09"]
[Site "Mogi das Cruzes"]
[Date "2013.09.28"]
[Round "4"]
[White "Rigonati, Eduardo Santana"]
[Black "Onodera, Yngwie Figueiredo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1818"]
[PlyCount "51"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 Qe7 7. cxd4 Bxd4 8. Nxd4 Qxe5+ 9. Ne2 d5 10. Bd3 0-0 11. 0-0 Bg4 12. f3 Bh5 13. Nbc3 d4 14. Ne4 Nd5 15. N2g3 Bg6 16. f4 Qe7 17. f5 Ne3 18. Bxe3 dxe3 19. fxg6 fxg6 20. Qe2 Nd4 21. Qxe3 Nf5 22. Qc5 Qd7 23. Bc4+ Kh8 24. Ng5 Nxg3 25. Rxf8+ Rxf8 26. Qxf8# 1-0

[Event "Mogi das Cruzes op 09"]
[Site "Mogi das Cruzes"]
[Date "2013.09.27"]
[Round "2"]
[White "Rigonati, Eduardo Santana"]
[Black "Fernandes de Sousa, Julio Cesar"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1818"]
[BlackElo "2015"]
[PlyCount "68"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. c3 0-0 11. Be3 Qe7 12. f3 Ng5 13. Qd2 h6 14. f4 Ne4 15. Qe2 f6 16. Nf3 Bg4 17. Bd4 fxe5 18. fxe5 Bb6 19. Nbd2 Nxd2 20. Qxd2 Bxf3 21. gxf3 Qxe5 22. Rae1 Qh5 23. Qg2 Rf6 24. Kh1 Bxd4 25. cxd4 Raf8 26. Re7 R8f7 27. Re3 Rf4 28. Rc3 R7f6 29. Rd3 Qf5 30. Ra3 Rxd4 31. Rxa7 Rc4 32. Rf2 Rc1+ 33. Rf1 Rg6 34. Qe2 Qb1 0-1

[Event "Mogi das Cruzes op 09"]
[Site "Mogi das Cruzes"]
[Date "2013.09.27"]
[Round "3"]
[White "Santos, Marcos Correia"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1812"]
[BlackElo "1818"]
[PlyCount "60"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Bc4 e6 6. 0-0 Be7 7. Bxd5 exd5 8. Nc3 dxe5 9. dxe5 Be6 10. Re1 a6 11. Ne2 0-0 12. Ng3 Qd7 13. Be3 Bg4 14. Bf4 f6 15. h3 Bxf3 16. gxf3 fxe5 17. Bxe5 Nxe5 18. Rxe5 c6 19. c4 Bf6 20. Re2 Rad8 21. cxd5 Qxd5 22. Qxd5+ Rxd5 23. Ne4 Bd4 24. Kg2 Ba7 25. b3 Rdf5 26. Rd1 R8f7 27. Rd3 h6 28. Red2 Bb6 29. Rc2 Re7 30. Rcd2 Ref7 1/2-1/2

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.31"]
[Round "9.13"]
[White "Rigonati, Eduardo Santana"]
[Black "Bigoria Escobedo, Raul"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1807"]
[BlackElo "1807"]
[PlyCount "69"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 b6 9. Nf3 a5 10. a3 Ba6 11. Bxa6 Rxa6 12. Nc3 Be7 13. Be3 f6 14. exf6 Nxf6 15. Qd3 Ra8 16. 0-0 Ng4 17. h3 Nxe3 18. Qxe3 Qd7 19. Rae1 Rf8 20. Qxe6 Rxf3 21. gxf3 Qxe6 22. Rxe6 Nxd4 23. Rxb6 Nxf3+ 24. Kg2 Nh4+ 25. Kh1 Bc5 26. Rb5 Rc8 27. Nxd5 Nf3 28. Rc1 Nd2 29. Kg2 Rc6 30. Nf4 Rf6 31. Rcxc5 Rxf4 32. Rc7 Kd8 33. Rxg7 Kc8 34. Rc5+ Kb8 35. Rd5 1-0

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.30"]
[Round "7.10"]
[White "Rigonati, Eduardo Santana"]
[Black "Gutierrez Anaya, Yeison Joel"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1807"]
[BlackElo "1999"]
[PlyCount "68"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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 Bg5 14. Bd3 0-0 15. 0-0 g6 16. f4 exf4 17. Nxf4 Bf6 18. Rb1 Be5 19. Qd2 Qg5 20. Rf2 Qh6 21. g3 Bc3 22. Qe3 Ne5 23. Be2 f5 24. Rd1 fxe4 25. Rxd6 Bg4 26. Qxe4 Rbe8 27. Qd5+ Kh8 28. Nd4 Bxe2 29. Ndxe2 Ng4 30. Rg2 Ne3 31. Qb7 Nxg2 32. Kxg2 Be1 33. Kg1 Rxe2 34. Nxe2 Qe3+ 0-1

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.30"]
[Round "8.14"]
[White "Vergara Jofre, Felipe Andres"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1901"]
[BlackElo "1807"]
[PlyCount "60"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Nf3 Nc6 6. 0-0 Be7 7. Re1 0-0 8. d3 Nxc3 9. bxc3 Bf6 10. d4 Re8 11. Bb2 a6 12. Rb1 b5 13. Bd3 Bb7 14. a4 bxa4 15. Ba3 Na5 16. Bb4 Nc6 17. Be4 Rb8 18. Bc5 Na5 19. Bxb7 Rxb7 20. Qe2 Qa8 21. Rb4 Nc6 22. Rxa4 a5 23. Nd2 Be7 24. Bxe7 Nxe7 25. Nb3 Nc6 26. Rea1 Reb8 27. h3 Ra7 28. Qh5 h6 29. Kh2 Rd8 30. Qe2 Rd5 1/2-1/2

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.29"]
[Round "6.15"]
[White "Lage, Pedro Ferreira"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "A17"]
[BlackElo "1807"]
[PlyCount "72"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. cxd5 exd5 6. 0-0 Bd6 7. d3 0-0 8. Nc3 Re8 9. Re1 Bg4 10. Qc2 Nbd7 11. a3 Ne5 12. Nxe5 Bxe5 13. Rb1 Rc8 14. Bd2 Qd7 15. b4 Bh3 16. Na4 b6 17. Bc3 d4 18. Bd2 Bxg2 19. Kxg2 Nd5 20. Rbc1 h5 21. h4 Re6 22. e3 dxe3 23. Bxe3 Rce8 24. Bd2 Nf6 25. Rcd1 Qd5+ 26. Kg1 Ng4 27. Nc3 Qf3 28. Ne4 f5 29. Bg5 fxe4 30. dxe4 Bf6 31. Bxf6 Rxf6 32. Rf1 Ref8 33. Rd2 Ne3 34. Qb3+ Kh8 35. Qxe3 Qxe3 36. fxe3 Rxf1+ 0-1

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.29"]
[Round "5.15"]
[White "Rigonati, Eduardo Santana"]
[Black "Da Silva, Tobias Gonzaga"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1807"]
[PlyCount "27"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Bf6 6. Be3 c5 7. Ndb5 Bxc3+ 8. bxc3 Ke7 9. Bf4 Kf8 10. Bxd6+ Ne7 11. Bxb8 Nc6 12. Qxd8+ Nxd8 13. Bd6+ Ke8 14. Nc7+ 1-0

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.28"]
[Round "4.13"]
[White "De Carvalho, Igor Lorenzon"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1889"]
[BlackElo "1807"]
[PlyCount "183"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Nxd5 cxd5 10. Qxc8+ Qd8 11. Qxd8+ Kxd8 12. Rc1 Nc6 13. f3 Nd6 14. Rc5 Ne7 15. Kd2 b6 16. Rc3 Re8 17. Bd3 Nef5 18. Bxf5 Nxf5 19. Nh3 Rc8 20. Rhc1 Rxc3 21. Rxc3 Kd7 22. g3 Re6 23. Nf2 Rh6 24. Ng4 Rh3 25. Kd3 f6 26. e4 Nh6 27. Nxh6 Rxh6 28. h4 Rg6 29. g4 h5 30. gxh5 Rh6 31. Rc2 Rxh5 32. Rg2 g5 33. hxg5 fxg5 34. exd5 Kd6 35. Ke4 Rh4+ 36. Rg4 Rh2 37. b4 Re2+ 38. Kd3 Rxa2 39. Rxg5 a5 40. bxa5 bxa5 41. Kc4 Rc2+ 42. Kb5 Rd2 43. Kc4 Rc2+ 44. Kb3 Rd2 45. Kc3 Rd1 46. Rg6+ Kxd5 47. Rg5+ Ke6 48. Rxa5 Rf1 49. Re5+ Kd6 50. Re3 Kd5 51. Re5+ Kd6 52. Rf5 Ke6 53. Rf4 Kd5 54. Kd2 Ra1 55. Ke3 Ra3+ 56. Kf2 Ra8 57. Kg3 Rg8+ 58. Rg4 Rf8 59. Rf4 Rg8+ 60. Kh4 Rg7 61. Kh5 Rg8 62. Kh6 Rg1 63. Kh5 Rg8 64. Kh4 Rg7 65. Rg4 Rf7 66. Kg3 Rf5 67. Kf2 Rf8 68. Ke3 Ra8 69. Rg5+ Ke6 70. Ke4 Ra1 71. Rg6+ Kf7 72. Rc6 Ke7 73. Kd5 Kd7 74. Rh6 Ra5+ 75. Ke4 Ra1 76. Ke5 Re1+ 77. Kd5 Rf1 78. Rh7+ Ke8 79. Ke6 Re1+ 80. Kd6 Rf1 81. Rh3 Rf2 82. d5 Rf1 83. Rh8+ Kf7 84. Rh7+ Ke8 85. Re7+ Kd8 86. Re3 Rh1 87. f4 Rf1 88. Re4 Rf2 89. Ke5 Rf1 90. f5 Rh1 91. d6 Rg1 92. Ke6 1-0

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.27"]
[Round "3.14"]
[White "Rigonati, Eduardo Santana"]
[Black "Agudelo, Pedro Luis"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1807"]
[BlackElo "1774"]
[PlyCount "83"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nxc3 5. dxc3 Be7 6. Nxe5 0-0 7. 0-0 d6 8. Nf3 Nc6 9. h3 Bf5 10. Nd4 Nxd4 11. cxd4 d5 12. Bd3 Bxd3 13. Qxd3 Bd6 14. Re1 Qd7 15. Bd2 Rfe8 16. Re3 Rxe3 17. Bxe3 Re8 18. Re1 Re7 19. Bd2 Rxe1+ 20. Bxe1 Qe7 21. Bd2 h6 22. Kf1 c6 23. Qe3 Qxe3 24. Bxe3 Kf8 25. Ke2 Ke7 26. Kf3 Kf6 27. Bf4 Bxf4 28. Kxf4 g5+ 29. Ke3 Kf5 30. g4+ Ke6 31. Kd3 Kd6 32. c3 b6 33. a4 a6 34. b4 b5 35. a5 Ke6 36. f3 f5 37. Ke3 f4+ 38. Kd3 Kf6 39. Ke2 Kg6 40. Kf2 h5 41. Ke2 h4 42. Kd2 1/2-1/2

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.27"]
[Round "2.14"]
[White "Saavedra Guajardo, Sledge Hamme"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1700"]
[BlackElo "1807"]
[PlyCount "53"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 c5 6. Ne2 Nc6 7. c3 Qb6 8. a3 c4 9. Ng3 h6 10. Be2 Na5 11. 0-0 Nb3 12. Rb1 Nxc1 13. Qxc1 Qd8 14. Nd2 g6 15. f4 h5 16. Nf3 Be7 17. b3 b5 18. Ng5 h4 19. Nh1 Nf8 20. Nf2 Nh7 21. Nfh3 Bd7 22. Bd1 cxb3 23. Bxb3 Rc8 24. Nxh7 Rxh7 25. Qb2 Qa5 26. Rf3 Rc7 27. Ra1 1/2-1/2

[Event "Pan American-ch U16 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.26"]
[Round "1.4"]
[White "Rigonati, Eduardo Santana"]
[Black "Arias, Daniel1111"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1807"]
[BlackElo "2163"]
[PlyCount "44"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. Qc2 e6 6. d4 cxd4 7. cxd4 Nxe4 8. Qxe4 d5 9. Bxd5 Qxd5 10. Qxd5 exd5 11. 0-0 f6 12. Nc3 Be6 13. Bf4 Kd7 14. Rac1 g5 15. Be3 Rc8 16. Nd2 Bd6 17. Nb3 b6 18. f4 h6 19. Rf2 Nb4 20. Rd1 Bg4 21. a3 Bxd1 22. axb4 Bxb3 0-1

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2013.06.30"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1807"]
[BlackElo "2084"]
[PlyCount "118"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Be3 cxd4 7. Bxd4 Nf6 8. Be2 0-0 9. 0-0 Nc6 10. c4 Qa5 11. Bc3 Qc7 12. Bd3 e5 13. Nbd2 Nh5 14. Be4 Be6 15. Ng5 Nf4 16. Nxe6 fxe6 17. Nf3 Rad8 18. Qc2 Nd4 19. Bxd4 exd4 20. Rad1 Bf6 21. a3 Rc8 22. Rc1 Rfd8 23. Rfd1 Qd7 24. g3 d3 25. Qd2 Ne2+ 26. Kg2 Nxc1 27. Qxc1 Qa4 28. Rxd3 Qxc4 29. Qe3 Rxd3 30. Bxd3 Qc6 31. Be4 Qb6 32. Qh6 Qxb2 33. Ng5 Bxg5 34. Qxg5 Qg7 35. Qb5 b6 36. a4 Qe7 37. Qb3 Kg7 38. Qb2+ Qf6 39. Qb3 Rf8 40. Qc2 Qd4 41. Bf3 Rf7 42. Qc6 e5 43. Qc2 a6 44. Qc6 e4 45. Qxe4 Qxe4 46. Bxe4 b5 47. axb5 axb5 48. f3 Rc7 49. Kf2 b4 50. Ke2 b3 51. Kd2 b2 52. Bc2 Kf6 53. f4 g5 54. fxg5+ Kxg5 55. h3 Rb7 56. Bb1 Rc7 57. Bc2 h5 58. Kd1 Re7 59. Kd2 Rb7 0-1

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2013.06.30"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Lobo, Marcelo de Souza"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1807"]
[BlackElo "1709"]
[PlyCount "81"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 c6 6. dxc6 Nxc6 7. Be3 e5 8. d5 Nb4 9. Qa4+ Qd7 10. Qxd7+ Nxd7 11. Na3 Nc5 12. Bxc5 Bxc5 13. Kd2 Bd4 14. Kc1 Bd3 15. Ne2 Be3+ 16. Kd1 Rc8 17. Nc3 Bf5 18. Ne4 Bd4 19. Rb1 Bxe4 20. fxe4 Nxa2 21. Nc2 Bc5 22. Ra1 Nb4 23. Nxb4 Bxb4 24. Rxa7 Rb8 25. Ra4 Bd6 26. b4 b6 27. Bd3 0-0 28. Kc2 Rfc8 29. Kb3 Kf8 30. Rha1 Re8 31. Ra7 Re7 32. Rxe7 Bxe7 33. Ra6 Ke8 34. Ka4 b5+ 35. cxb5 Bd8 36. Rc6 Kd7 37. Be2 Ra8+ 38. Kb3 Rb8 39. Kc4 Bb6 40. Bg4+ Ke7 41. d6+ 1-0

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2013.06.29"]
[Round "4"]
[White "Dutra, Liliam Guedes"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1683"]
[BlackElo "1807"]
[PlyCount "58"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. a3 b6 6. cxd5 exd5 7. Bg5 Be7 8. e3 Bg4 9. Be2 Nbd7 10. 0-0 0-0 11. Ne5 Bxe2 12. Nxe2 Nxe5 13. dxe5 Ne4 14. Bxe7 Qxe7 15. f4 f6 16. Nd4 fxe5 17. fxe5 Rxf1+ 18. Qxf1 c5 19. Nf3 Ng5 20. Rd1 Rd8 21. Nxg5 Qxg5 22. Qf4 Qe7 23. Qg3 Qe6 24. e4 d4 25. Rf1 d3 26. Rf6 d2 27. Qg5 d1Q+ 28. Rf1 Qd4+ 29. Kh1 Rf8 0-1

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2013.06.29"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "De Carvalho, Rafael Cunha"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1807"]
[BlackElo "2033"]
[PlyCount "66"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 0-0 11. f3 Ng5 12. Qd2 Ne6 13. c3 Bxd4 14. cxd4 f5 15. f4 Qb8 16. Nc3 Qb4 17. Rfd1 Rab8 18. b3 Rfd8 19. Na4 Qxd2 20. Rxd2 Kf7 21. Rc1 Rb5 22. Kf2 h6 23. g4 g6 24. h3 Rg8 25. Rg1 Rbb8 26. Kf3 Rb4 27. Rc1 h5 28. g5 Rgb8 29. Nc5 Nxc5 30. Rxc5 R4b5 31. Rdc2 Rxc5 32. Rxc5 Rb5 33. Ke2 Rxc5 1/2-1/2

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2013.06.28"]
[Round "1"]
[White "Gerbelli Neto, Eduardo"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2176"]
[BlackElo "1807"]
[PlyCount "75"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. Nce2 Ne4 5. Nf3 Nc6 6. c3 Bg4 7. cxd4 Bxf3 8. gxf3 Ng5 9. Bg2 Qd5 10. 0-0 Qd7 11. f4 Nh3+ 12. Kh1 g5 13. Qb3 Nxf4 14. Nxf4 gxf4 15. Qxb7 Nd8 16. Qxa8 c6 17. d3 Bh6 18. Bf3 0-0 19. Bd2 Kh8 20. e6 Qxe6 21. Bc3 f6 22. d5 Qh3 23. Bg2 Qf5 24. f3 Qd7 25. Ba5 cxd5 26. Rac1 Nf7 27. Qc6 Qf5 28. d4 Nd6 29. Rc5 Nc4 30. Qxd5 Qxd5 31. Rxd5 Ne3 32. Rd7 Nxf1 33. Bxf1 e5 34. dxe5 fxe5 35. Bd3 Bg7 36. Bc3 Ra8 37. Be4 Rb8 38. Rxg7 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2012.12.02"]
[Round "7"]
[White "Rigonati, Eduardo Santana"]
[Black "Queiroz, Alberto Becker"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1798"]
[BlackElo "1958"]
[PlyCount "58"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. Bb5 exd4 6. cxd4 dxe4 7. Nxe4 Bb4+ 8. Nc3 Qd5 9. Qe2+ Nge7 10. Nf3 Bg4 11. 0-0 Bxc3 12. bxc3 0-0 13. Ba3 Rfe8 14. Rfe1 Bxf3 15. gxf3 h5 16. Bd3 Ng6 17. Qxe8+ Rxe8 18. Rxe8+ Kh7 19. Be4 Qa5 20. d5 Qxc3 21. Rb1 Nd4 22. Bb2 Ne2+ 23. Kh1 Qc4 24. Re1 Nef4 25. Rd1 Qb5 26. Rf8 Qxb2 27. Rxf7 Kh6 28. Kg1 Nh3+ 29. Kg2 Nhf4+ 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2012.12.02"]
[Round "6"]
[White "Takeda, Lucas Koji"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "1962"]
[BlackElo "1798"]
[PlyCount "60"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. 0-0 Nc6 6. cxd5 exd5 7. d4 h6 8. Nc3 Be6 9. Qa4 Qb6 10. Qb5 Qxb5 11. Nxb5 Rc8 12. dxc5 Bxc5 13. Bf4 0-0 14. Rac1 Be7 15. Bd6 Rfd8 16. Bxe7 Nxe7 17. Nfd4 a6 18. Nxe6 fxe6 19. Nd4 e5 20. Nb3 b6 21. Bh3 Rc6 22. Rxc6 Nxc6 23. Rc1 Rd6 24. Bc8 a5 25. Bb7 Nd8 26. Ba6 Rc6 27. Bb5 Rxc1+ 28. Nxc1 Kf7 29. f3 Ke6 30. Kf2 Kd6 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2012.12.01"]
[Round "4"]
[White "Garkauskas, Otto Dmitry"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2061"]
[BlackElo "1798"]
[PlyCount "93"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bd6 7. e3 Bg4 8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 Qc7 11. f3 Be6 12. 0-0-0 0-0-0 13. h3 g5 14. Bf2 Nh5 15. e4 dxe4 16. fxe4 f5 17. Kb1 Nb6 18. Na4 Ng3 19. e5 Nxh1 20. exd6 Qxd6 21. Rxh1 Qb4 22. Nc5 Bc4 23. Bxf5+ Kb8 24. Bg3+ Ka8 25. Be1 Qb5 26. Nc3 Qa6 27. N3a4 Qb5 28. Nxb6+ axb6 29. a4 Bb3 30. Qxb3 Qxb3 31. Nxb3 Rhe8 32. Bc3 Re2 33. g4 Re3 34. h4 b5 35. axb5 cxb5 36. Ka2 Rd6 37. Nc5 b4 38. Bxb4 Rxd4 39. Bc3 Rd6 40. Ne4 Rc6 41. Rd1 Re2 42. h5 Ka7 43. Kb1 b5 44. Rd7+ Kb8 45. Rd5 Rb6 46. Ba5 Re1+ 47. Bxe1 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2012.12.01"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Lopes, Roberto Juliano Jr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1798"]
[BlackElo "2008"]
[PlyCount "67"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg5 Nbd7 7. Bb5 cxd4 8. Qxd4 Qb6 9. Qxb6 axb6 10. Bxf6 gxf6 11. 0-0 Kd8 12. Rd1 Kc7 13. Rxd5 Nc5 14. Nbd2 Be6 15. Rd4 Bg7 16. Ne4 f5 17. Nxc5 bxc5 18. Ra4 Rxa4 19. Bxa4 Ra8 20. Bc2 h6 21. a3 b5 22. Re1 Bf6 23. h3 Rd8 24. Rd1 Rg8 25. Nh2 h5 26. Nf1 f4 27. Kh1 Bh4 28. f3 Bc4 29. Nh2 Re8 30. b3 Be6 31. Nf1 Bf6 32. Nd2 Bxc3 33. Ne4 Bd4 34. b4 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2012.11.30"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Cruz, William Ferreira Da"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1798"]
[BlackElo "2183"]
[PlyCount "81"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bg5 Qb6 13. Qd2 Bd7 14. a3 Be8 15. Bf4 Bxf4 16. Nxf4 Bf7 17. Rae1 Rae8 18. Bb1 Nxd4 19. Nxd4 e5 20. Nde2 exf4 21. Nxf4 Qd6 22. Qd4 Rc8 23. Bd3 b6 24. h3 Qc5 25. Qe5 d4 26. Qe7 Rc7 27. Qe2 Qd6 28. Qe5 Qc5 29. Qe2 Qd6 30. Qe5 Qc5 31. Qe2 Re8 32. Qf3 Rce7 33. Rxe7 Qxe7 34. Rc1 Qe5 35. Rc2 g5 36. Ne2 Bh5 37. g4 Bf7 38. Ng3 Bd5 39. Qe2 Qf4 40. Qd2 Qxd2 41. Rxd2 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2012.11.30"]
[Round "2"]
[White "Yoshioka, Hugo"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1534"]
[BlackElo "1798"]
[PlyCount "110"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Be2 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 h6 11. Bh4 a6 12. Rc1 Rc8 13. Qd2 c5 14. Rc2 Bxf3 15. gxf3 cxd4 16. exd4 Nh5 17. Bg3 Bg5 18. f4 Be7 19. Qe3 Nhf6 20. Rfc1 0-0 21. Ne4 Rxc2 22. Nxf6+ Nxf6 23. Bxc2 Qd7 24. Rd1 Rc8 25. Bb3 Nd5 26. Qe4 Nf6 27. Qe3 a5 28. Rd2 Rc1+ 29. Kg2 a4 30. Bc2 Qc6+ 31. f3 Rxc2 32. Rxc2 Qxc2+ 33. Kh3 Qd1 34. Qf2 Nh5 35. Kg4 Nxg3 36. Qxg3 g6 37. Kh3 Qf1+ 38. Qg2 Qxg2+ 39. Kxg2 Bf6 40. b3 Bxd4 41. bxa4 bxa4 42. Kf1 Kf8 43. Ke2 Ke7 44. Kd3 Bb2 45. Kc4 Kf6 46. Kd3 Kf5 47. Ke3 Bc1+ 48. Ke2 Kxf4 49. a3 Bxa3 50. Kf2 Bc5+ 51. Kg2 a3 52. h3 a2 53. h4 a1Q 54. h5 Qg1+ 55. Kh3 Qh1# 0-1

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.10.16"]
[Round "6"]
[White "Lobo, Marcelo de Souza"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1795"]
[BlackElo "1802"]
[PlyCount "74"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Bb5 a6 6. Ba4 b5 7. Bb3 e6 8. a4 Bb7 9. Bxd5 exd5 10. 0-0 dxe5 11. dxe5 b4 12. Re1 Bc8 13. b3 Be7 14. Bb2 Be6 15. Nbd2 0-0 16. Nf1 Bc5 17. Ng3 Re8 18. h3 h6 19. Qd2 Be7 20. Rad1 Bg5 21. Nxg5 Qxg5 22. Qxg5 hxg5 23. Ne2 Rad8 24. Nd4 Na5 25. Nxe6 Rxe6 26. Bd4 Nb7 27. Bb2 c5 28. c4 d4 29. Bc1 Rde8 30. Bxg5 f6 31. Bd2 Rxe5 32. Rxe5 fxe5 33. Kf1 Kf7 34. Re1 e4 35. g3 Na5 36. Rb1 e3 37. fxe3 dxe3 0-1

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.10.16"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Ferreira de Souza, Ricardo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1802"]
[BlackElo "1800"]
[PlyCount "56"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Qf6 6. Be3 Bc5 7. c3 b6 8. 0-0 Bb7 9. Nxc6 Qxc6 10. Bd5 Qb5 11. Bxb7 Rb8 12. Bd5 Qxb2 13. Qb3 Qxb3 14. axb3 c6 15. Bc4 Bxe3 16. fxe3 Nf6 17. Rxa7 0-0 18. e5 Ng4 19. Rxd7 Nxe5 20. Rd4 b5 21. Be2 Ra8 22. c4 Ra2 23. Bf3 Rb2 24. Nd2 bxc4 25. bxc4 Rc2 26. Be2 Nxc4 27. Nxc4 Rxe2 28. Rg4 Rc2 1-0

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.09.15"]
[Round "4"]
[White "Pinto, Rendrex Lopes"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1928"]
[BlackElo "1802"]
[PlyCount "64"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. e3 c5 5. d4 Nc6 6. Nbd2 Bd6 7. a3 Qe7 8. Ne5 0-0 9. Bd3 Nd7 10. f4 f6 11. Nxc6 bxc6 12. 0-0 cxd4 13. exd4 e5 14. fxe5 fxe5 15. Rxf8+ Qxf8 16. dxe5 Nxe5 17. Bxe5 Bxe5 18. Qh5 Bd4+ 19. Kh1 g6 20. Bxg6 hxg6 21. Qxg6+ Qg7 22. Qe8+ Kh7 23. Rf1 Bb7 24. Qh5+ Kg8 25. Rf4 Qe7 26. Nf3 Bg7 27. Rh4 Rf8 28. Qh7+ Kf7 29. Rf4+ Ke8 30. Rf7 Qe1+ 31. Ng1 Bc8 32. Qg6 Kd8 1-0

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.09.15"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Nikolic, Jovane"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1802"]
[BlackElo "1691"]
[PlyCount "92"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Bd7 6. 0-0 Nf6 7. Nc3 Be7 8. Be3 0-0 9. h3 Ne5 10. Be2 Re8 11. f4 Ng6 12. Bf3 c5 13. Nf5 Bc6 14. Qd3 Qc7 15. Rad1 Rad8 16. g4 Bf8 17. g5 Nd7 18. Nxd6 Bxd6 19. Qxd6 Qb6 20. b3 Nde5 21. Qxc5 Nxf3+ 22. Rxf3 Qxc5 23. Bxc5 Rxd1+ 24. Nxd1 Rxe4 25. Be3 Nh4 26. Rf1 Bd7 27. Kh2 Nf5 28. Bxa7 Nd4 29. Nc3 Re1 30. Rxe1 Nf3+ 31. Kg3 Nxe1 32. Bc5 Nxc2 33. Nd5 Ne1 34. Nb4 Bf5 35. Kf2 Nd3+ 36. Nxd3 Bxd3 37. Ke3 Bb1 38. a3 Ba2 39. b4 b5 40. Kd4 f6 41. Bd6 fxg5 42. fxg5 Bb3 43. h4 Kf7 44. Ke5 Kg6 45. Kf4 h6 46. Ke5 Kf7 1/2-1/2

[Event "Sao Bernardo do Campo op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.09.14"]
[Round "2"]
[White "Venancio, Bruna Fernanda"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1888"]
[BlackElo "1802"]
[PlyCount "64"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Be3 c5 6. Nf3 a6 7. Be2 Nc6 8. 0-0 Qc7 9. Re1 cxd4 10. Bxd4 Nxd4 11. Qxd4 Bc5 12. Qf4 0-0 13. Rab1 f6 14. Qg4 Nxe5 15. Nxe5 fxe5 16. Rf1 Rf4 17. Qg3 Qf7 18. Bf3 e4 19. Bh5 g6 20. Na4 Ba7 21. b3 Bd7 22. Nb2 Rf8 23. Nd1 Bb8 24. Be2 Qf6 25. h3 Rf3 26. Qxb8 Rxb8 27. gxf3 exf3 28. Bxf3 Qxf3 29. Ne3 d4 30. Ng4 Bc6 31. Nh6+ Kg7 32. Nf5+ exf5 0-1

[Event "BRA-ch U20"]
[Site "Sao Paulo"]
[Date "2012.06.10"]
[Round "7"]
[White "Miquelin, Nicolas Seoane"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1810"]
[PlyCount "81"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 Bg4 8. Bd3 h6 9. Bh4 Nbd7 10. h3 Be6 11. f4 Nf8 12. Nf3 Nh5 13. Bf2 Qc8 14. f5 Bd7 15. g4 Nf6 16. Bg3 N8h7 17. Bf4 Qd8 18. 0-0-0 Rc8 19. Kb1 Kf8 20. Rdg1 Be8 21. h4 Bd6 22. Ne5 Rg8 23. Be2 Bxe5 24. dxe5 Nd7 25. g5 g6 26. fxg6 fxg6 27. gxh6 Qe7 28. Rf1 Bf7 29. Nxd5 Bxd5 30. Bg5+ Ndf6 31. Bxf6 Qe6 32. Rhg1 Rc7 33. Rxg6 Bxa2+ 34. Kc1 Ke8 35. Rg7 Nxf6 36. Rxf6 Qxe5 37. Qg6+ Rf7 38. Rxg8+ Ke7 39. Rxf7+ Bxf7 40. Qg5+ Qxg5 41. Rxg5 1-0

[Event "BRA-ch U20"]
[Site "Sao Paulo"]
[Date "2012.06.09"]
[Round "5"]
[White "De Assis, Henrique Zerbini J"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1766"]
[BlackElo "1810"]
[PlyCount "57"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Nc6 10. h3 Bf5 11. Be3 Rc8 12. Rc1 Re8 13. a3 e5 14. b4 exd4 15. Nxd4 Nxd4 16. Bxd4 Bh6 17. f4 Nxc4 18. Nd5 Ne5 19. Rxc8 Bxc8 20. fxe5 Bg7 21. Nf6+ Bxf6 22. exf6 Re4 23. Bf3 Rh4 24. Re1 Be6 25. Bg4 Qd7 26. Qe2 Kf8 27. Be3 h5 28. Bg5 Bxg4 29. Qe7+ 1-0

[Event "BRA-ch U20"]
[Site "Sao Paulo"]
[Date "2012.06.09"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Gomes Silverio, Taua"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1810"]
[BlackElo "1665"]
[PlyCount "62"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Be3 Nbd7 6. f4 0-0 7. g4 e5 8. dxe5 dxe5 9. f5 Nb6 10. Be2 Nfd7 11. Nf3 Nb8 12. Qxd8 Rxd8 13. Bxb6 axb6 14. Nd5 Rxd5 15. exd5 e4 16. Ng5 Bxb2 17. Rb1 Bc3+ 18. Kf2 Bd4+ 19. Ke1 gxf5 20. gxf5 Bxf5 21. Rf1 Bg6 22. d6 cxd6 23. Bc4 Nc6 24. Nxf7 Bxf7 25. Bxf7+ Kh8 26. Bd5 Bc3+ 27. Ke2 Nd4+ 28. Ke3 Nxc2+ 29. Kxe4 Nb4 30. Rxb4 Bxb4 31. Rf3 Re8+ 1/2-1/2

[Event "BRA-ch U20"]
[Site "Sao Paulo"]
[Date "2012.06.08"]
[Round "4"]
[White "Rigonati, Eduardo Santana"]
[Black "Araujo, Leonardo Augusto De"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1810"]
[BlackElo "1932"]
[PlyCount "49"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. d3 Bg4 8. h3 Bh5 9. Nc3 Bb4 10. Bd2 Bxc3 11. Bxc3 0-0-0 12. Qe2 Nd4 13. Bxd4 exd4 14. 0-0 Rhe8 15. Qd1 Rd6 16. g4 Bg6 17. Nh2 Rde6 18. Qf3 Qg5 19. Rac1 h5 20. Qg2 hxg4 21. hxg4 f5 22. Nf3 Qd8 23. Rfe1 Qd5 24. Rxe6 Rxe6 25. Nh4 1/2-1/2

[Event "BRA-ch U20"]
[Site "Sao Paulo"]
[Date "2012.06.07"]
[Round "2"]
[White "Fleck da Silva, Rafael"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1927"]
[BlackElo "1810"]
[PlyCount "69"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 Nc6 9. Bb5 Bd7 10. Nf3 0-0-0 11. Rhe1 Rde8 12. Ng5 f6 13. Ne6 Bxe6 14. Bxc6 bxc6 15. Rxe6 Kd7 16. Re4 Kc8 17. Ra4 Kb7 18. Be3 Ra8 19. Rd7 Rhe8 20. Bf4 Rac8 21. Rb4+ Ka8 22. Bxc7 Bh6+ 23. Kb1 Rg8 24. g3 Rg5 25. Bf4 Rh5 26. Rbb7 Ra5 27. Bxh6 c5 28. Be3 Rc6 29. Rxe7 Rd6 30. b4 cxb4 31. Bxa7 Rd8 32. Kb2 h5 33. Bb6 Ra6 34. Bxd8 h4 35. Rbd7 1-0

[Event "Sao Bernardo do Campo LXSBC op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.05.20"]
[Round "6"]
[White "Poeta, Caio Medeiros"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1859"]
[BlackElo "1810"]
[PlyCount "45"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 e5 8. cxd5 cxd5 9. exd5 Qa5 10. 0-0 Nxd5 11. Nxd5 Qxd5 12. dxe5 Bb4 13. a3 Ba5 14. b4 Bc7 15. Bb2 Nb6 16. Rc1 Bd8 17. Qe2 0-0 18. Rfd1 Qe6 19. Nd4 Qh6 20. Nf5 Bxf5 21. Bxf5 Bg5 22. Rc3 Na4 23. Rh3 1-0

[Event "Sao Bernardo do Campo LXSBC op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.05.20"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Heinrichs, Vivian"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1810"]
[BlackElo "1985"]
[PlyCount "169"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Qc2 Qc7 5. d4 cxd4 6. Nxd4 a6 7. Bd3 d6 8. 0-0 Nbd7 9. Bg5 Be7 10. f4 b6 11. Nd2 Bb7 12. Rae1 0-0 13. N2f3 h6 14. Bh4 Rac8 15. Qe2 Nc5 16. Bxf6 Bxf6 17. Bb1 g6 18. Nd2 e5 19. fxe5 Bxe5 20. Qe3 Bg7 21. Qf2 Rce8 22. Bc2 b5 23. Bb1 Na4 24. N2b3 Nb6 25. Nd2 Nd7 26. a3 Ne5 27. N4f3 Ng4 28. Qg3 Qc5+ 29. Kh1 Nf6 30. Nd4 Nd7 31. N4f3 a5 32. Ba2 b4 33. axb4 axb4 34. Nh4 d5 35. exd5 Rxe1 36. Rxe1 Bxd5 37. cxb4 Qb5 38. Bb3 Bxb2 39. h3 Be5 40. Qe3 Bxb3 41. Qxb3 Kg7 42. Nhf3 Bf6 43. Qc4 Rb8 44. Rb1 Ne5 45. Nxe5 Bxe5 46. Qe4 Bc3 47. Nc4 Qa4 48. Rf1 Qxb4 49. Qd5 Qe7 50. Nd6 Bf6 51. Ne4 Be5 52. Re1 Rd8 53. Qa5 Re8 54. Nd2 Qf6 55. Ne4 Qf4 56. Kg1 Qh2+ 57. Kf2 Bd4+ 58. Kf3 Qe5 59. Qxe5+ Rxe5 60. Rd1 Rf5+ 61. Ke2 Bb2 62. Rd2 Rb5 63. Nd6 Rb4 64. Kf3 Rb3+ 65. Ke2 Rb4 66. Kf3 Be5 67. Ne4 Rb3+ 68. Kf2 Rb2 69. Kf3 Rxd2 70. Nxd2 f5 71. g4 f4 72. Ne4 Kf7 73. Nc5 g5 74. Nd3 Bd6 75. h4 Ke6 76. h5 Kd5 77. Nf2 Kd4 78. Ne4 Be7 79. Nf2 Kc3 80. Ne4+ Kc2 81. Nf2 Bc5 82. Ne4 Bd4 83. Nd6 Bg7 84. Ne4 Bd4 85. Nd6 1/2-1/2

[Event "Sao Bernardo do Campo LXSBC op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.05.19"]
[Round "3"]
[White "Machado, Fernando de Carvalh"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1846"]
[BlackElo "1810"]
[PlyCount "40"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. a3 Bd6 7. Bb2 0-0 8. 0-0 Qe7 9. Ne5 Nd7 10. Nxd7 Bxd7 11. c4 cxd4 12. exd4 Qh4 13. g3 Qf6 14. Re1 e5 15. dxe5 Bxe5 16. Qh5 Bf5 17. Qxf5 Qxf5 18. Bxf5 Bxb2 19. Ra2 Bf6 20. cxd5 Nd4 1/2-1/2

[Event "Sao Bernardo do Campo LXSBC op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.05.19"]
[Round "4"]
[White "Rigonati, Eduardo Santana"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1810"]
[BlackElo "2272"]
[PlyCount "82"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. Qc2 g6 6. d4 cxd4 7. cxd4 Bg7 8. h3 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Rd1 Bf5 12. Qe2 Rc8 13. Bxd5 Qxd5 14. Nc3 Qd6 15. Be3 Nb4 16. Rac1 Nd5 17. Nh4 Bd7 18. Ne4 Qb8 19. Nc5 Bc6 20. Bg5 h6 21. Be3 Rfd8 22. Qd2 Nxe3 23. Qxe3 Rd6 24. Ne4 Bxe4 25. Rxc8+ Qxc8 26. Qxe4 Qc6 27. Qe3 e6 28. Nf3 Rd5 29. Rc1 Qd6 30. b3 Kh7 31. Ne5 Rxd4 32. Nxf7 Rd1+ 33. Rxd1 Qxd1+ 34. Kh2 Qc2 35. Qxe6 Qxf2 36. Qc4 Bd4 37. Qc7 Qg1+ 38. Kg3 Qe1+ 39. Kf3 Qe3+ 40. Kg4 Bg7 41. Qxb7 h5+ 0-1

[Event "Sao Bernardo do Campo LXSBC op"]
[Site "Sao Bernardo do Campo"]
[Date "2012.05.18"]
[Round "2"]
[White "Gomes Silverio, Taua"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1665"]
[BlackElo "1810"]
[PlyCount "78"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d3 c5 5. 0-0 Nc6 6. Nbd2 e5 7. e4 d4 8. c3 dxc3 9. Nc4 Bd6 10. bxc3 Be6 11. Nxd6+ Qxd6 12. Qc2 0-0 13. Be3 Rac8 14. Rad1 Bg4 15. Rd2 Nd4 16. Bxd4 cxd4 17. c4 b5 18. Rc1 Rc5 19. Qb1 Rfc8 20. Rdc2 Nxe4 21. Nxd4 Qxd4 22. Bxe4 f5 23. Bd5+ Kh8 24. Bb7 R8c7 25. Ba6 Qxd3 26. Bxb5 h6 27. Rc3 Qd8 28. f3 Bh3 29. Qd3 Qxd3 30. Rxd3 Rxb5 31. Rd8+ Kh7 32. Rd2 Rbc5 33. Rdc2 h5 34. f4 exf4 35. gxf4 Bg4 36. Kf2 h4 37. Ke3 Bh5 38. Kd4 Bf7 39. Rc3 Kh6 0-1

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.05.01"]
[Round "7"]
[White "Dos Reis, Nicolas Rodrigues"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1895"]
[BlackElo "1801"]
[PlyCount "124"]
[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 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 Nc6 7. Nf3 h6 8. Bxe7 Nxe7 9. Qd2 a6 10. Nd1 b5 11. a4 bxa4 12. Rxa4 Nb6 13. Ra2 Bb7 14. Ne3 Qd7 15. Bd3 Nc6 16. 0-0 a5 17. Rfa1 Nc8 18. Bb5 N8a7 19. Rxa5 Nxb5 20. Rxa8+ Bxa8 21. Rxa8+ Nd8 22. Qb4 f6 23. c4 dxc4 24. Qxc4 c6 25. Qd3 0-0 26. exf6 Rxf6 27. Ne5 Qc7 28. Nxc6 Qxc6 29. Rxd8+ Kf7 30. Nc4 Ke7 31. Rg8 Rf7 32. b3 Nd6 33. Nxd6 Qxd6 34. Qe3 Rf4 35. Rxg7+ Kf6 36. Rh7 Rxd4 37. Rxh6+ Kf7 38. Qf3+ Ke8 39. Rh8+ Ke7 40. Qf8+ Kd7 41. Qxd6+ Rxd6 42. Rg8 Ke7 43. Rg3 Kf7 44. Kh2 Rd5 45. Kh3 Rb5 46. Rf3+ Kg7 47. g4 e5 48. h5 Kh7 49. Kh4 e4 50. Re3 Rb4 51. f3 exf3 52. Rxf3 Kh6 53. Rd3 Rb5 54. g5+ Kh7 55. Rd7+ Kh8 56. h6 Rxb3 57. Kh5 Rb5 58. Rd1 Ra5 59. Rf1 Kh7 60. Rf7+ Kg8 61. Kg6 Ra8 62. Re7 Rb8 1-0

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.04.30"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Garcia, Gabriel Gonzaga"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1801"]
[BlackElo "1893"]
[PlyCount "148"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bg5 Be7 8. Be2 0-0 9. 0-0 a6 10. a3 dxc4 11. Bxc4 b5 12. Be2 Bb7 13. Rc1 Nd5 14. Ne4 Bxg5 15. Nexg5 Nf4 16. Re1 h6 17. Ne4 Nxd4 18. Qxd4 Qxd4 19. Nxd4 Bxe4 20. Bf1 Nd3 21. Bxd3 Bxd3 22. Rc3 Bc4 23. Nc6 Kh7 24. Ne5 Bd5 25. Rec1 f6 26. Nd7 Rf7 27. Nb6 Re8 28. Nxd5 exd5 29. Rc6 Re2 30. b4 Rfe7 31. g3 R2e6 32. R6c5 Rd6 33. Rd1 d4 34. Rd3 g5 35. Kg2 Re5 36. Rc7+ Kg6 37. h3 Kf5 38. Kf3 h5 39. g4+ hxg4+ 40. hxg4+ Ke6 41. Rc2 f5 42. gxf5+ Rxf5+ 43. Kg4 Kf6 44. Rc8 Rf4+ 45. Kg3 Kf5 46. f3 Ke5 47. Rg8 Kd5 48. Rxg5+ Kc4 49. Rd1 Rf8 50. Rc5+ Kb3 51. Rd3+ Kb2 52. f4 Re8 53. Re5 Rxe5 54. fxe5 Rd5 55. Kf4 Kc2 56. Ke4 Rxe5+ 57. Kxd4 Re6 58. Rg3 Rc6 59. Rg2+ Kb3 60. Rg3+ Kb2 61. Rf3 Rc4+ 62. Kd5 Rc3 63. Rf4 Kxa3 64. Rg4 Kb3 65. Rg6 Kxb4 66. Rxa6 Kb3 67. Kd4 b4 68. Rb6 Rc8 69. Rb7 Ka3 70. Ra7+ Kb2 71. Rb7 b3 72. Kd3 Ka2 73. Rb6 b2 74. Ra6+ Kb1 0-1

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.04.30"]
[Round "5"]
[White "Takeda, Lucas Koji"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1880"]
[BlackElo "1801"]
[PlyCount "41"]
[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 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. Nc3 Be6 8. e3 h6 9. Bxf6 Bxf6 10. Bd3 Nd7 11. 0-0 0-0 12. b4 Rc8 13. h3 Re8 14. Nd2 Be7 15. Rab1 Bd6 16. f4 Bxh3 17. gxh3 Rxe3 18. Rf3 Rxf3 19. Nxf3 Bxf4 20. Bf5 g6 21. Bxd7 1/2-1/2

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.04.29"]
[Round "3"]
[White "Oliveira, Fernando Henrique"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2092"]
[BlackElo "1801"]
[PlyCount "172"]
[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 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Bg2 Bd6 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 e5 9. cxd5 Nxd5 10. Nc4 Qe7 11. Rd1 e4 12. Nxd6 exf3 13. Nxc8 Qxe2 14. Qxe2 fxe2 15. Re1 Raxc8 16. Bxd5 cxd5 17. Rxe2 Rfe8 18. Rxe8+ Rxe8 19. Bf4 Re6 20. a4 a6 21. b4 Nb6 22. b5 a5 23. Bc7 Nc4 24. b6 Re2 25. Rb1 Rb2 26. Re1 Kf8 27. Bd8 g6 28. Re7 Rxb6 29. Rd7 Rb1+ 30. Kg2 Kg7 31. Rxd5 Rb4 32. g4 f5 33. Rd7+ Kg8 34. gxf5 gxf5 35. Kf3 b5 36. axb5 Rxb5 37. Kf4 Nd2 38. d5 Rb3 39. Ke5 Rf3 40. Bxa5 Rxf2 41. Bxd2 Rxd2 42. d6 f4 43. Kxf4 Kf8 44. h4 Ke8 45. Re7+ Kf8 46. Rd7 Ke8 47. Re7+ Kf8 48. Rd7 Ke8 49. Rxh7 Rxd6 50. Rg7 Kf8 51. Rg5 Rh6 52. Kg4 Rh7 53. Rb5 Rg7+ 54. Kf5 Rf7+ 55. Kg6 Kg8 56. Rb8+ Rf8 57. Rb7 Rc8 58. Rb6 Rd8 59. h5 Rc8 60. Rf6 Ra8 61. Rf5 Ra6+ 62. Kg5 Kg7 63. Re5 Kh7 64. Re7+ Kh8 65. Rf7 Rc6 66. Kg4 Rb6 67. Rf5 Kh7 68. Rc5 Ra6 69. Kg5 Rb6 70. Re5 Rc6 71. Re7+ Kh8 72. Kf5 Rb6 73. Re5 Kh7 74. Kg5 Kh8 75. Kg4 Kh7 76. Rf5 Rc6 77. Rf7+ Kh8 78. Re7 Rb6 79. Kg5 Rc6 80. h6 Rb6 81. Rf7 Rc6 82. Rb7 Ra6 83. Re7 Rb6 84. Re4 Kh7 85. Re5 Rg6+ 86. Kf5 Rxh6 1/2-1/2

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.04.29"]
[Round "4"]
[White "Rigonati, Eduardo Santana"]
[Black "Bianchi, Willian Domingues"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1801"]
[BlackElo "1798"]
[PlyCount "103"]
[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 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Qxd4 Nc6 7. Qe4 Qc7 8. Bc4 Nde7 9. 0-0 Ng6 10. Bf4 a6 11. a4 b6 12. Bg3 Bb7 13. Qe2 Rc8 14. Bxa6 Bxa6 15. Qxa6 Ngxe5 16. Nxe5 Nxe5 17. Bxe5 d6 18. Bg3 h5 19. Qb5+ Kd8 20. Nd2 Ra8 21. h3 Ra5 22. Qd3 g5 23. Ne4 Rd5 24. Qf3 Rf5 25. Qe3 g4 26. Nxd6 Bxd6 27. Qd4 e5 28. Qd3 Qd7 29. Rfd1 Ke7 30. Qe4 gxh3 31. Rxd6 Qxd6 32. Qxf5 f6 33. gxh3 h4 34. Bxe5 fxe5 35. Re1 Rg8+ 36. Kf1 Kd8 37. Rxe5 Qd1+ 38. Re1 Qd6 39. Qe4 Rf8 40. Qd4 Qxd4 41. cxd4 Rf4 42. Rd1 Rf3 43. Kg2 Rb3 44. Rd2 Rb4 45. Kf3 Rxa4 46. Kg4 b5 47. Kxh4 b4 48. Kg4 Kd7 49. h4 Kd6 50. h5 Kd5 51. Rd3 Kc4 52. Rh3 1-0

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.04.28"]
[Round "1"]
[White "Guimaraes, Artemis Pamela"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2037"]
[BlackElo "1801"]
[PlyCount "90"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 Nc6 10. Be3 Re8 11. b3 e5 12. dxe5 dxe5 13. c5 Nd7 14. Ne4 Rf8 15. Bc4 Na5 16. Bg5 Qc7 17. Be7 Nxc4 18. Bxf8 Bxf8 19. bxc4 Nxc5 20. Nf6+ Kh8 21. Nc3 Be6 22. Ncd5 Qd6 23. Qf3 Bg7 24. Rad1 Bf5 25. g4 Bd3 26. Rxd3 Nxd3 27. Ne4 Qa3 28. g5 Bf8 29. Rd1 Nf4 30. Qxa3 Bxa3 31. Nxf4 exf4 32. Rd3 Bf8 33. Rd7 Kg7 34. c5 Rc8 35. Nd6 Bxd6 36. cxd6 Rc1+ 37. Kg2 Rd1 38. Kf3 a5 39. Kxf4 b5 40. Ke5 b4 41. Ra7 Rg1 42. Kd5 Rd1+ 43. Kc6 Rc1+ 44. Kd7 Rd1 45. Rxa5 f6 0-1

[Event "BRA-ch U18"]
[Site "Sao Paulo"]
[Date "2012.04.28"]
[Round "2"]
[White "Rigonati, Eduardo Santana"]
[Black "Pereira, Amanda Marques"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1801"]
[BlackElo "1999"]
[PlyCount "46"]
[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 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Be3 cxd4 7. Nxd4 Nf6 8. Nd2 Nxd4 9. Bxd4 e5 10. Qe2 Bd6 11. Nc4 0-0 12. Nxd6 exd4 13. Qe7 dxc3 14. Rd1 cxb2 15. Rxd5 b1Q+ 16. Rd1 Qb4+ 17. Rd2 Re8 18. Qxe8+ Nxe8 19. Nxe8 Bg4 20. f3 Rd8 21. Bd3 Rxd3 22. 0-0 Rxd2 23. fxg4 Qe4 0-1

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.22"]
[Round "6"]
[White "Dias, Juliane de Oliveira"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "1801"]
[PlyCount "26"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 e5 7. 0-0 Nc6 8. Re1 Be6 9. d3 0-0-0 10. Be3 f5 11. c4 Qd7 12. Qa4 a6 13. Ng5 h6 1/2-1/2

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.22"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Outi, Matheus Goya"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1801"]
[PlyCount "56"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Be3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Ne5 Nbd7 11. f4 Ne4 12. Qb3 dxc4 13. Bxc4 Ndf6 14. f5 Nxc3 15. bxc3 Nd5 16. Rae1 Bg5 17. Bxd5 exd5 18. Qd1 Rc8 19. Qd2 Bh4 20. g3 Bf6 21. Ng4 Re8 22. Nxf6+ Qxf6 23. Bg5 Qc6 24. f6 Ba6 25. Rf3 Rxe1+ 26. Qxe1 Re8 27. Qc1 Re2 28. fxg7 Qe6 1/2-1/2

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.21"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Brito, Luismar Jorge"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1801"]
[BlackElo "2247"]
[PlyCount "58"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[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. c3 Nf6 4. Bc4 Nc6 5. Qc2 g6 6. d4 Bg7 7. h3 0-0 8. Be3 cxd4 9. cxd4 d5 10. exd5 Nb4 11. Qb3 Nbxd5 12. 0-0 Nb6 13. Nc3 Nxc4 14. Qxc4 Be6 15. Qb5 Nd5 16. Ng5 Nxc3 17. bxc3 Bd5 18. Qe2 Rc8 19. Rfc1 Bc4 20. Qd2 Qd5 21. Nf3 Rfd8 22. Bh6 Bh8 23. Qe3 Re8 24. a3 b6 25. Rab1 Rc6 26. Re1 f6 27. Bf4 Bg7 28. Bh6 Bxh6 29. Qxh6 Bb5 0-1

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.21"]
[Round "4"]
[White "Van Riemsdijk, Dirk Dagobert"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2113"]
[BlackElo "1801"]
[PlyCount "107"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 Nc6 7. Be3 dxe5 8. fxe5 e6 9. Nf3 Bb4 10. Be2 0-0 11. 0-0 Be7 12. d5 Nb8 13. Nd4 Qd7 14. Nxf5 exf5 15. Bd3 g6 16. Qf3 f6 17. e6 Qe8 18. Bh6 Na6 19. Bxf8 Qxf8 20. b3 Rd8 21. Rad1 Nb4 22. Bb1 Bd6 23. Kh1 Na6 24. Nb5 Be5 25. Nxa7 Nc5 26. Nb5 Nc8 27. h3 Nd6 28. Nxd6 Bxd6 29. Bc2 b6 30. b4 Nb7 31. a3 Ra8 32. Rfe1 Qe7 33. Rd3 Kg7 34. Qd1 Nd8 35. Ba4 Kg8 36. Bd7 Kg7 37. Qf3 Ra7 38. Rc1 Nb7 39. Qf2 Kg8 40. Bc6 Kg7 41. Bxb7 Rxb7 42. c5 bxc5 43. bxc5 Be5 44. d6 cxd6 45. c6 Rc7 46. Qa2 g5 47. Qd5 h5 48. Rb3 g4 49. Rcb1 Kh6 50. Rb7 gxh3 51. gxh3 Qg7 52. Rg1 Qe7 53. Rgb1 Kh7 54. Qf3 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.20"]
[Round "1"]
[White "Rigonati, Eduardo Santana"]
[Black "Dos Santos, Sergio Cristian Em"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1801"]
[PlyCount "89"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[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. c3 Nf6 4. Bc4 Nc6 5. Qc2 a6 6. d4 b5 7. Be2 cxd4 8. cxd4 Bb7 9. d5 Na5 10. Nbd2 Rc8 11. Qd1 g6 12. b3 Bg7 13. Bb2 0-0 14. 0-0 Ba8 15. Rc1 Qb6 16. Bd4 Qb8 17. b4 Nc4 18. Bxc4 bxc4 19. a3 Rc7 20. Bxf6 Bxf6 21. Rxc4 Rfc8 22. Qb3 a5 23. b5 Kf8 24. Rfc1 e6 25. dxe6 Rxc4 26. Rxc4 fxe6 27. Qc2 Rxc4 28. Qxc4 d5 29. Qc5+ Be7 30. Qd4 Kg8 31. a4 dxe4 32. Nxe4 Qf4 33. Nfd2 Bd5 34. g3 Qf8 35. Nc4 h6 36. Ne3 Bb7 37. Qd7 Bxe4 38. Qxe6+ Kg7 39. Qxe4 Bc5 40. Qe5+ Qf6 41. Qxc5 Qa1+ 42. Kg2 Qxa4 43. Qc4 Qb4 44. Qxb4 axb4 45. b6 1-0

[Event "Osasco op"]
[Site "Osasco"]
[Date "2012.04.20"]
[Round "2"]
[White "Rodrigues, Bruno Morado"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2080"]
[BlackElo "1801"]
[PlyCount "52"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 Nc6 7. Be3 dxe5 8. fxe5 e6 9. Nf3 Be7 10. Be2 Bh4+ 11. g3 Be7 12. Rc1 0-0 13. 0-0 f6 14. exf6 Bxf6 15. b3 Bg4 16. d5 exd5 17. cxd5 Nb4 18. Bc5 Be7 19. Bxe7 Qxe7 20. Qd4 Bh5 21. a3 Na2 22. Nxa2 Qxe2 23. Rxc7 Bf7 24. Ng5 Nxd5 25. Rcxf7 Rxf7 26. Nxf7 Ne3 0-1

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.21"]
[Round "7"]
[White "Dos Santos, Lucas Aparecido"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1983"]
[BlackElo "1784"]
[PlyCount "45"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. exd6 cxd6 6. c4 Nb6 7. Be2 g6 8. Nc3 Bg7 9. Be3 0-0 10. 0-0 Bf5 11. Qd2 Rc8 12. Rac1 a6 13. Rfd1 Nd7 14. Nh4 e6 15. Nxf5 exf5 16. Nd5 Ne7 17. Bf3 Nb6 18. Nxe7+ Qxe7 19. Qb4 Qc7 20. Bf4 Nxc4 21. b3 a5 22. Qxc4 Qe7 23. Qxc8 1-0

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.21"]
[Round "6"]
[White "Rigonati, Eduardo Santana"]
[Black "Da Silva, Sediney Mari Jr"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1784"]
[BlackElo "1962"]
[PlyCount "165"]
[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. Nd2 c5 4. Ne2 Nc6 5. dxc5 Bxc5 6. Nb3 Bb6 7. exd5 exd5 8. Ned4 Nf6 9. Be2 0-0 10. 0-0 Ne4 11. Be3 Qf6 12. Bf3 Ne5 13. Qe2 Bd7 14. Rfd1 Rfe8 15. Bxe4 dxe4 16. h3 Rad8 17. Nd2 Qg6 18. Kh1 Bxd4 19. Bxd4 Bxh3 20. Qxe4 Bxg2+ 21. Qxg2 Qh5+ 22. Qh2 Qxh2+ 23. Kxh2 Rxd4 24. Nb3 Re4 25. Nc5 Re2 26. Kg3 b6 27. Nd7 Nxd7 28. Rxd7 Rxc2 29. Rxa7 Rxb2 30. a4 g6 31. a5 bxa5 32. R1xa5 Ree2 33. f3 Rb6 34. Ra4 Rf6 35. f4 Rf5 36. Ra2 Re3+ 37. Kg2 h5 38. Rc2 Kg7 39. Rf2 Rc5 40. Ra6 Rcc3 41. f5 Rg3+ 42. Kf1 Rgf3 43. f6+ Kh6 44. Ra7 Rxf2+ 45. Kxf2 Rc6 46. Rxf7 Kg5 47. Kg3 Rxf6 48. Ra7 Rf5 49. Ra4 Rb5 50. Rc4 Rb3+ 51. Kg2 h4 52. Ra4 Kh5 53. Rc4 g5 54. Rc5 h3+ 55. Kh2 Kh4 56. Rc8 Rb2+ 57. Kg1 g4 58. Rc4 Rg2+ 59. Kh1 Rf2 60. Kg1 Rf3 61. Kh2 Re3 62. Rb4 Re2+ 63. Kg1 Kg3 64. Rb3+ Kf4 65. Rb4+ Kf3 66. Rb3+ Re3 67. Rb1 g3 68. Rf1+ Ke2 69. Rf8 Re4 70. Rf7 Ke3 71. Rf8 Rf4 72. Re8+ Kf3 73. Rg8 h2+ 74. Kh1 Rg4 75. Rf8+ Rf4 76. Rg8 Rg4 77. Rf8+ Ke3 78. Re8+ Kf4 79. Rf8+ Ke5 80. Kg2 Rh4 81. Rf1 h1Q+ 82. Rxh1 Rxh1 83. Kxh1 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.20"]
[Round "5"]
[White "Gotz, Klaus Seiji Furucho"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1929"]
[BlackElo "1784"]
[PlyCount "129"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 c6 6. e3 0-0 7. Qc2 Nbd7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 h6 11. a3 e5 12. Nxd5 cxd5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. 0-0 Be6 16. Rfd1 a6 17. h3 Rac8 18. Qa4 Qg5 19. Kf1 f5 20. h4 Qf6 21. Be2 f4 22. Qxf4 Qxb2 23. Qd4 Qc2 24. Qe5 Rce8 25. Qg3 Rf6 26. Rac1 Qb3 27. Rc7 Bf7 28. Kg1 Rg6 29. Qf4 Rf6 30. Qd4 b5 31. Rc3 Qa2 32. Qd2 Qxd2 33. Rxd2 Rd6 34. Rd4 Red8 35. Bf3 Kf8 36. Rc7 R8d7 37. Rxd7 Rxd7 38. e4 Ke7 39. exd5 Rd6 40. Kf1 Kf6 41. Rf4+ Ke7 42. Rd4 Kf6 43. Ke2 g6 44. Ke3 g5 45. hxg5+ hxg5 46. Kd3 Ke5 47. Rg4 Kf5 48. Kd4 Bxd5 49. Kc5 Bxf3 50. gxf3 Rd3 51. a4 bxa4 52. Rxa4 Rxf3 53. Ra2 g4 54. Kd4 Kg5 55. Rxa6 Rxf2 56. Ke3 Rf8 57. Ra7 g3 58. Rg7+ Kh4 59. Rh7+ Kg4 60. Rg7+ Kh3 61. Rh7+ Kg2 62. Ke2 Kg1 63. Rg7 g2 64. Rg6 Rf4 65. Rg7 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.20"]
[Round "4"]
[White "Rigonati, Eduardo Santana"]
[Black "Rogani, Bruno"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1784"]
[BlackElo "1918"]
[PlyCount "118"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Re1 0-0 9. Bxc6 bxc6 10. Nxd4 Nb8 11. e6 c5 12. exf7+ Rxf7 13. Ne6 Bxe6 14. Rxe6 Qd7 15. Re5 Rf5 16. Rxf5 Qxf5 17. Nc3 c6 18. Qe2 Qf7 19. Bd2 Nd7 20. Re1 Rf8 21. Nd1 Bf6 22. Bf4 c4 23. Bg3 Bd4 24. Bd6 Rd8 25. Qg4 Re8 26. Rxe8+ Qxe8 27. Kf1 Bb6 28. Qe2 Qf7 29. Qe7 Nf6 30. f3 Nh5 31. Nf2 Qxe7 32. Bxe7 Bd4 33. b3 cxb3 34. axb3 Nf4 35. Bd6 Ne6 36. Nd3 Bc3 37. Bc5 a6 38. Bf2 Bd4 39. Nb4 Bxf2 40. Kxf2 Nd4 41. Ke3 c5 42. Nxa6 Nxc2+ 43. Kd2 Nd4 44. Nxc5 Kf7 45. Kd3 Nf5 46. g3 Ke7 47. Na4 Kd6 48. b4 Kc6 49. Nc3 h5 50. Ne2 Kd6 51. Nd4 Nh6 52. h3 g6 53. g4 Ke5 54. Ke3 hxg4 55. hxg4 g5 56. b5 Nf7 57. b6 Nd8 58. Nb5 Nb7 59. Nd4 Nd8 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.19"]
[Round "3"]
[White "Sztokbant, Bernardo Vainzoff"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2016"]
[BlackElo "1784"]
[PlyCount "61"]
[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 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. bxc3 exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 c5 9. d3 Nc6 10. Be3 Qa5 11. c4 Be6 12. Qb1 Qc7 13. c3 Bf5 14. h3 h6 15. Qb5 a6 16. Qb2 Rab8 17. d4 Ne7 18. Qd2 Rfd8 19. Bd3 b5 20. cxb5 axb5 21. Rfb1 Bxd3 22. Qxd3 c4 23. Qc2 Nd5 24. Bd2 Rdc8 25. a3 Qe7 26. Qf5 Qe6 27. Qxe6 fxe6 28. g3 Kf7 29. Ne1 Rc6 30. Nc2 Ra6 31. Rb2 1/2-1/2

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.18"]
[Round "1"]
[White "Abdalla, Jose Lucas Aurelli"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2050"]
[BlackElo "1784"]
[PlyCount "115"]
[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 Nf6 2. d3 d5 3. Nd2 e5 4. exd5 Qxd5 5. Ngf3 Bc5 6. Be2 0-0 7. 0-0 Nc6 8. h3 h6 9. a3 Be6 10. b4 Bd4 11. Nxd4 Nxd4 12. Bb2 Bf5 13. Re1 Rfe8 14. Nf1 Qc6 15. Ne3 Bg6 16. Nc4 Rad8 17. Qc1 b5 18. Ne3 Nd5 19. Bxd4 exd4 20. Nxd5 Qxd5 21. Bf3 Qd6 22. Qd2 c5 23. a4 a6 24. axb5 axb5 25. Ra5 Qb6 26. Rea1 Rc8 27. Ra6 Qd8 28. Bb7 Rb8 29. Bc6 Re5 30. Ra7 Kh7 31. Rd7 Qc8 32. Qf4 Rf5 33. Qc7 cxb4 34. Be4 Rc5 35. Bxg6+ Kxg6 36. Qd6+ Kh7 37. Rxf7 Rg5 38. Raa7 Ra8 39. Rac7 Ra1+ 40. Kh2 Qa8 41. Rc6 Kg8 42. Qe6 Qxc6 43. Rxg7+ Kxg7 44. Qxc6 Rf1 45. Qd6 Rxf2 46. Qxd4+ Rf6 47. Qxb4 Rfg6 48. Qd4+ Kh7 49. g4 h5 50. Kg3 Kh6 51. Kh4 Rg7 52. Qf6+ R5g6 53. g5+ Kh7 54. Qf5 Kh8 55. Kxh5 Rc6 56. g6 Rcc7 57. Qf8+ Rg8 58. Qh6+ 1-0

[Event "BRA-ch U25"]
[Site "Sao Paulo"]
[Date "2012.02.18"]
[Round "2"]
[White "Rigonati, Eduardo Santana"]
[Black "Evangelista, Ademar Pereira Jr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1784"]
[BlackElo "1921"]
[PlyCount "89"]
[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 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. Be3 cxd4 8. cxd4 Nf6 9. 0-0 Be7 10. Nc3 Qd6 11. Qb3 Qb4 12. Qxb4 Bxb4 13. Rac1 0-0 14. Rfd1 h6 15. d5 Nxd5 16. Nxd5 exd5 17. Rxd5 Be6 18. Rb5 Rab8 19. Bf4 a6 20. Rb6 Ba5 21. Rcxc6 Bxa2 22. Bxb8 bxc6 23. Rb7 Bd5 24. Bd6 Rd8 25. Rb8 Rxb8 26. Bxb8 Kf8 27. Bxa6 Ke7 28. Nd4 Bb6 29. Nf5+ Kf6 30. Ne3 Be6 31. Bb7 Bd4 32. b4 Bd7 33. Kf1 c5 34. Nd5+ Kg6 35. Ba7 Bb5+ 36. Kg1 Bxf2+ 37. Kxf2 cxb4 38. Nxb4 Kh7 39. Bc6 Bc4 40. Bd5 Bb5 41. Bxf7 Kh8 42. Bd4 Kh7 43. Nd5 Kh8 44. Ne7 Bd7 45. Ng6+ 1-0

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.22"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Yang, Ching Wei Austin"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "1715"]
[PlyCount "63"]
[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. c3 Nf6 4. Bc4 Nc6 5. Qc2 e6 6. d4 cxd4 7. cxd4 d5 8. exd5 exd5 9. Bb5 Qa5+ 10. Nc3 Bb4 11. Bxc6+ bxc6 12. 0-0 Bxc3 13. bxc3 Ne4 14. Bd2 0-0 15. Ne5 c5 16. f3 Nxd2 17. Qxd2 f6 18. Ng4 Bxg4 19. fxg4 cxd4 20. Qxd4 Rac8 21. Rf5 Rfd8 22. c4 dxc4 23. Qxc4+ Rxc4 24. Rxa5 Rc2 25. h4 Rdd2 26. Kh2 Rxg2+ 27. Kh3 Rh2+ 28. Kg3 Rcf2 29. Rxa7 Rhg2+ 30. Kh3 Rh2+ 31. Kg3 Rhg2+ 32. Kh3 1/2-1/2

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "4"]
[White "Ouaret, Abdelouhab"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D33"]
[BlackElo "1800"]
[PlyCount "113"]
[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. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 c5 5. c4 Nc6 6. cxd5 exd5 7. d4 Be6 8. Nc3 h6 9. Be3 c4 10. b3 Bb4 11. Qc2 Bxc3 12. Qxc3 b5 13. Ne5 Qb6 14. Nxc6 Qxc6 15. a4 Rc8 16. axb5 Qxb5 17. bxc4 Rxc4 18. Qa5 Qc6 19. Qxa7 0-0 20. Rfc1 Rc8 21. Qa3 Ng4 22. Rxc4 Qxc4 23. Rc1 Qxe2 24. Rxc8+ Bxc8 25. Bxd5 Ba6 26. Qc1 Nf6 27. Bg2 Qa2 28. h3 Bc4 29. Qd2 Qb1+ 30. Kh2 Qf5 31. Qb4 Be6 32. Qb8+ Kh7 33. Qe5 Qxe5 34. dxe5 Nd7 35. f4 f6 36. Bd4 fxe5 37. fxe5 Kg6 38. g4 Kf7 39. Kg3 Nf8 40. Be4 g5 41. Bc5 Ng6 42. Bd6 Nf4 43. Bf5 Ne2+ 44. Kf3 Ng1+ 45. Kg2 Ne2 46. h4 Nd4 47. Bxe6+ Kxe6 48. h5 Nc6 49. Bf8 Nxe5 50. Bxh6 Nxg4 51. Bxg5 Nf6 52. h6 Nh7 53. Bc1 Kf7 54. Kf3 Kg6 55. Ke4 Nf6+ 56. Ke5 Ng4+ 57. Ke6 1/2-1/2

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1800"]
[BlackElo "1972"]
[PlyCount "138"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. 0-0 Bd7 10. Nb3 Nb4 11. Na5 Rb8 12. a3 Nxd3 13. Qxd3 a6 14. Nc3 Na4 15. Nb3 Qb6 16. Nd2 Rc8 17. Nxa4 Bxa4 18. Re1 Be7 19. Qe3 Bc2 20. b3 Qa5 21. Bb2 0-0 22. Rec1 Qb5 23. b4 Qa4 24. Nf3 Rc4 25. Ne1 Rfc8 26. g3 h6 27. Nxc2 Rxc2 28. Rab1 R8c4 29. Ba1 Qc6 30. Rxc2 Rxc2 31. Bb2 Bd8 32. Rc1 Rxc1+ 33. Qxc1 Qc4 34. Qc3 Kf8 35. Qxc4 dxc4 36. a4 Ke8 37. Kf1 Kd7 38. Ke2 Kc6 39. Ke3 Kd5 40. f4 Be7 41. Bc3 Bd8 42. Bb2 g5 43. Bc3 Be7 44. Kf3 f5 45. Ke3 g4 46. Bd2 a5 47. b5 b6 48. Bc3 Ba3 49. Kd2 Be7 50. Ke3 Bd8 51. Bb2 Be7 52. Bc3 Bf8 53. Bd2 Ba3 54. Bc3 Bc1+ 55. Kf2 Ba3 56. Ke3 h5 57. Kd2 Be7 58. Ke3 h4 59. Bd2 Bd8 60. Bc3 h3 61. Bb2 Be7 62. Bc3 Bf8 63. Kd2 Ba3 64. Ke3 Bc1+ 65. Kf2 Ke4 66. Bxa5 bxa5 67. Ke2 Kd5 68. b6 Kc6 69. d5+ exd5 0-1

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.18"]
[Round "1"]
[White "Rigonati, Eduardo Santana"]
[Black "Saiyn, Zhanat"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1800"]
[BlackElo "2193"]
[PlyCount "90"]
[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 e6 3. c3 Nf6 4. Qc2 Nc6 5. d4 cxd4 6. cxd4 Qa5+ 7. Bd2 Nb4 8. Bxb4 Bxb4+ 9. Nbd2 b6 10. Bd3 Ba6 11. 0-0 Rc8 12. Qb3 Bxd2 13. Bxa6 Qxa6 14. Nxd2 Qe2 15. Qe3 Qxe3 16. fxe3 Ke7 17. Rac1 Ng4 18. Nc4 Rxc4 19. Rxc4 Nxe3 20. Rc7 Nxf1 21. Kxf1 Ra8 22. Ke2 Kd8 23. Rc2 Rc8 24. Rd2 Rc1 25. Kd3 h5 26. g3 Ke7 27. Rf2 f6 28. a3 g6 29. Re2 f5 30. Kd2 Rc6 31. Kd3 Kd6 32. Ke3 Rc4 33. Kd3 Rc1 34. Kd2 Rf1 35. Ke3 a5 36. e5+ Kd5 37. Rd2 g5 38. Ke2 Rh1 39. Ke3 Re1+ 40. Kd3 Re4 41. Kc3 h4 42. gxh4 Rxh4 43. b3 Rh3+ 44. Kc2 g4 45. Rg2 Kxd4 0-1

[Event "Sao Bernardo do Campo LXSBC op 08th"]
[Site "Sao Bernardo do Campo"]
[Date "2011.07.04"]
[Round "6"]
[White "Poeta, Caio Medeiros"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1907"]
[BlackElo "1796"]
[PlyCount "87"]
[EventDate "2011.07.01"]
[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. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. e3 c5 6. Ne2 Bg4 7. Nbc3 Nc6 8. Qb3 Nb4 9. 0-0 c4 10. Qa4+ Bd7 11. Qd1 Bf5 12. Nd4 Bd6 13. Qa4+ Qd7 14. Qxd7+ Kxd7 15. Re1 Be4 16. Nxe4 Nxe4 17. Bf1 Bc5 18. a3 Bxd4 19. axb4 Bf6 20. d3 Ng5 21. Rd1 c3 22. bxc3 Bxc3 23. Ra5 Ke6 24. e4 Nf3+ 25. Kg2 Ne1+ 26. Kg1 d4 27. Bh3+ Ke7 28. Rb5 b6 29. Re5+ Kf8 30. Kf1 Nc2 31. b5 Re8 32. Rd5 h6 33. Bd2 Bb2 34. Rb1 Ba3 35. Rb3 g6 36. Rxa3 Nxa3 37. Bb4+ Kg7 38. Bxa3 Rd8 39. Bd7 Ra8 40. Rxd4 a6 41. Rd6 Rhd8 42. e5 Ra7 43. Bc6 Rc8 44. bxa6 1-0

[Event "Sao Bernardo do Campo LXSBC op 08th"]
[Site "Sao Bernardo do Campo"]
[Date "2011.07.03"]
[Round "5"]
[White "Del Prado, Jose Antonio VN"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1956"]
[BlackElo "1796"]
[PlyCount "211"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 d5 4. g3 c5 5. Bg2 Nc6 6. 0-0 Be7 7. d3 Qc7 8. e3 0-0 9. c4 Rd8 10. cxd5 exd5 11. d4 b6 12. Na3 Ba6 13. Re1 Ne4 14. Qc2 Nb4 15. Qb1 Nd3 16. Rd1 Ndxf2 17. Re1 Nd3 18. Rd1 Bf6 19. Rxd3 Bxd3 20. Qxd3 Qd7 21. Ne5 Qb7 22. Rf1 cxd4 23. exd4 Rf8 24. Re1 Rad8 25. Bxe4 dxe4 26. Rxe4 Qd5 27. Ng4 Qf5 28. Nxf6+ Qxf6 29. Rf4 Qe6 30. Nc2 Rfe8 31. Rf2 Rc8 32. d5 Qh3 33. Ne3 Qd7 34. Ng2 Rcd8 35. Nf4 Qg4 36. Kg2 h5 37. h3 Qg5 38. Qf3 h4 39. g4 Rd7 40. Qc3 Re4 41. Qc8+ Rd8 42. Qc7 Rf8 43. Bc1 Qd8 44. Qc6 Re1 45. Bd2 Ra1 46. Bc3 Rc1 47. Nh5 f6 48. Qe6+ Kh7 49. Bd4 Qe8 50. Qf5+ Qg6 51. Qf4 Re1 52. Bc3 Re4 53. Qf5 Qxf5 54. Rxf5 Re2+ 55. Kf3 Rxa2 56. d6 Rd8 57. Rd5 Rc2 58. Be1 Rc6 59. d7 Rc7 60. Nf4 Rdxd7 61. Rh5+ Kg8 62. g5 Rc5 63. Bxh4 Rc3+ 64. Kg4 Rf7 65. gxf6 gxf6 66. b4 Rc4 67. Kf5 Rxb4 68. Nd5 Rb5 69. Ke6 Rb1 70. Bxf6 Re1+ 71. Be5 Rxe5+ 72. Kxe5 Rf1 73. Nf6+ Kf7 74. Ne4 Kg6 75. Rg5+ Kh6 76. Rg3 a5 77. Rb3 Kh5 78. Rxb6 Re1 79. Kf4 Rf1+ 80. Kg3 Rf5 81. Ra6 Rb5 82. Nf6+ Kg5 83. h4+ Kh6 84. Ng4+ Kg7 85. Ne3 Rb3 86. Kf4 Rb4+ 87. Kg5 a4 88. h5 Rb1 89. Ra7+ Kg8 90. Rxa4 Rg1+ 91. Kf6 Rg3 92. Nf5 Rb3 93. Ra7 Rb6+ 94. Kg5 Rb1 95. Ne7+ Kh7 96. Ng6+ Kg8 97. Kh6 Rb7 98. Ra8+ Kf7 99. Rf8+ Ke6 100. Re8+ Kf6 101. Re1 Rb5 102. Rf1+ Ke6 103. Kg7 Rb7+ 104. Kg8 Rb5 105. Kg7 Rc5 106. Nf8+ 1-0

[Event "Sao Bernardo do Campo LXSBC op 08th"]
[Site "Sao Bernardo do Campo"]
[Date "2011.07.02"]
[Round "4"]
[White "Rigonati, Eduardo Santana"]
[Black "Ferreira, Ricardo Criez Nobre"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1796"]
[BlackElo "1977"]
[PlyCount "97"]
[EventDate "2011.07.01"]
[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. Nd2 a6 4. c3 c5 5. e5 Nc6 6. Ndf3 c4 7. Ne2 b5 8. b3 Nge7 9. Ng3 Qc7 10. Bd2 cxb3 11. axb3 Bb7 12. Bd3 Nc8 13. 0-0 Nb6 14. Qe2 Be7 15. Ng5 h6 16. Nh3 b4 17. Rfc1 bxc3 18. Bxc3 0-0 19. Qg4 Qd8 20. Bd2 g5 21. f4 Nd7 22. Bc3 Rc8 23. f5 Bb4 24. f6 Bxc3 25. Rxc3 Nb4 26. Rxc8 Bxc8 27. Bb1 a5 28. Nxg5 Nxf6 29. exf6 Qxf6 30. Nh7+ Qg7 31. Nf6+ Kh8 32. Qxg7+ Kxg7 33. Ngh5+ Kh8 34. Rxa5 Ba6 35. Ra4 Bd3 36. Rxb4 Bxb1 37. Rb7 Bg6 38. b4 Bxh5 39. Nxh5 Kh7 40. b5 Kg6 41. Nf4+ Kf5 42. g3 f6 43. b6 Rc8 44. Rc7 Rb8 45. b7 e5 46. Nxd5 exd4 47. Ne7+ Ke4 48. Nc6 Re8 49. Re7+ 1-0

[Event "Sao Bernardo do Campo LXSBC op 08th"]
[Site "Sao Bernardo do Campo"]
[Date "2011.07.02"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Hara, Aroldo Hiroiuqui"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1796"]
[BlackElo "1986"]
[PlyCount "83"]
[EventDate "2011.07.01"]
[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 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 a6 7. h3 e6 8. Bd3 Be7 9. 0-0 0-0 10. a3 Bd7 11. Qc2 h6 12. Be3 Rc8 13. Rac1 Na7 14. Qb3 b5 15. d5 Ra8 16. Nd4 e5 17. Nf3 Nh7 18. Ne2 Ng5 19. Nxg5 Bxg5 20. f4 exf4 21. Nxf4 Rc8 22. Rce1 Ra8 23. Bb1 Bf6 24. Qd3 Be5 25. Rf3 Nc8 26. Ref1 b4 27. Qb3 Ne7 28. Nd3 Bb5 29. axb4 Rc8 30. Rc1 Rxc1+ 31. Bxc1 Qb6+ 32. Be3 Bd4 33. Nf2 Rc8 34. Bxd4 Rc1+ 35. Kh2 Qxd4 36. Bd3 Bc4 37. Bxc4 Rxc4 38. Qa4 Qe5+ 39. g3 Ng6 40. Qxa6 Rxb4 41. Qc8+ Kh7 42. Qf5 1/2-1/2

[Event "Sao Bernardo do Campo LXSBC op 08th"]
[Site "Sao Bernardo do Campo"]
[Date "2011.07.01"]
[Round "2"]
[White "Brunoro, Guerino Jr"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1796"]
[PlyCount "122"]
[EventDate "2011.07.01"]
[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 Nf6 2. Nc3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Nxd1 Nxe4 6. Bd3 Nf6 7. Nf3 e6 8. 0-0 Bd6 9. Bd2 0-0 10. Bg5 Nd5 11. c4 Nb4 12. Be2 Nd7 13. a3 Nc6 14. b4 b6 15. Nb2 Nce5 16. Be3 Bb7 17. Rab1 Nxf3+ 18. Bxf3 Bxf3 19. gxf3 a6 20. Nd3 Ne5 21. Nxe5 Bxe5 22. b5 Rfd8 23. Rbd1 a5 24. Rd2 Bc3 25. Rc2 Bd4 26. Re1 Rd7 27. Ree2 Rad8 28. Rcd2 Bxe3 29. Rxd7 Bxf2+ 30. Kxf2 Rxd7 31. Re3 g6 32. Kg3 Kg7 33. f4 Rd6 34. Kg4 f5+ 35. Kg3 Kf6 36. h4 h6 37. h5 g5 38. Rc3 c5 39. bxc6 Rxc6 40. Kf3 Rc5 41. Ke3 gxf4+ 42. Kxf4 b5 43. Ke3 Rxc4 44. Rxc4 bxc4 45. Kd4 f4 46. Kxc4 Ke5 47. Kd3 Kd5 48. Kc3 f3 49. Kd3 e5 50. Ke3 e4 51. Kf2 Kd4 52. Kg3 Ke3 53. Kg4 f2 54. Kf5 f1Q+ 55. Kg6 Qh3 56. Kxh6 Kf2 57. Kg6 e3 58. h6 e2 59. h7 e1Q 60. Kg7 Qe7+ 61. Kg6 Qhxh7# 0-1

[Event "Sao Bernardo do Campo LXSBC op 08th"]
[Site "Sao Bernardo do Campo"]
[Date "2011.07.01"]
[Round "1"]
[White "Rigonati, Eduardo Santana"]
[Black "Bispo, Leonardo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1796"]
[BlackElo "2198"]
[PlyCount "78"]
[EventDate "2011.07.01"]
[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 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 Rd8 8. Nc3 Qa5 9. Be3 Nf6 10. 0-0 e5 11. Qd3 Be7 12. Rfd1 0-0 13. Qc4 e4 14. Ne1 Qh5 15. h3 Bxe2 16. Qxe2 Qxe2 17. Nxe2 Nd5 18. Nc2 f5 19. g3 Bf6 20. h4 Rd7 21. Rd2 Rfd8 22. Rad1 Ndb4 23. a3 Nd3 24. b4 a6 25. Kg2 Kf7 26. f3 Nb2 27. Rb1 Nc4 28. Rdd1 Nxe3+ 29. Nxe3 Nxd4 30. Nxd4 Rxd4 31. fxe4 fxe4 32. Rbc1 Rd2+ 33. Kh3 R2d3 34. Re1 R8d5 35. Nc4 R5d4 36. Na5 Be5 37. Rf1+ Ke6 38. Nxb7 Rxg3+ 39. Kh2 Rd2+ 0-1

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.12"]
[Round "6.14"]
[White "Pereira, Alessandro Henrique"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1802"]
[PlyCount "54"]
[EventDate "2011.06.10"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. d4 0-0 9. Re1 c6 10. c3 Nd7 11. Bf4 Nb6 12. Ne5 Bxe2 13. Rxe2 Bf6 14. Qd3 Rfd8 15. Qe3 Qb5 16. b3 Nd5 17. c4 Nxe3 18. cxb5 Nd5 19. Bg3 Nc3 20. Rd2 Nxb5 21. Rad1 Nc3 22. Re1 Nb5 23. Re4 c5 24. Rc2 Nxd4 25. Rc1 b6 26. Ng4 Be7 27. h3 f5 0-1

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.12"]
[Round "5.13"]
[White "Rigonati, Eduardo Santana"]
[Black "Lorensetti, Jesse Emanoel"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1802"]
[BlackElo "1936"]
[PlyCount "22"]
[EventDate "2011.06.10"]
[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 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Be3 cxd4 7. Nxd4 Nc6 8. Be2 Bd6 9. h3 0-0 10. Nd2 Nxd4 11. Bxd4 Bf5 1/2-1/2

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.11"]
[Round "4.14"]
[White "Fusiger, Eduardo Antonio"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B05"]
[BlackElo "1802"]
[PlyCount "18"]
[EventDate "2011.06.10"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Bg4 6. exd6 cxd6 7. Bd3 g6 8. b3 Bg7 9. Bb2 Nc6 1/2-1/2

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.11"]
[Round "3.8"]
[White "Rigonati, Eduardo Santana"]
[Black "Silva, Lucas Henrique Da"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1802"]
[BlackElo "2020"]
[PlyCount "66"]
[EventDate "2011.06.10"]
[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 e6 3. c3 d6 4. d4 Nd7 5. Be3 Ngf6 6. Bd3 Qc7 7. Qc2 b6 8. Nbd2 Bb7 9. Rc1 Be7 10. 0-0 h6 11. Rfe1 g5 12. Kf1 Ng4 13. h3 Nxe3+ 14. Rxe3 h5 15. Ng1 0-0-0 16. b4 g4 17. f4 e5 18. f5 Bg5 19. Re2 Kb8 20. d5 Bf4 21. Ra1 cxb4 22. cxb4 Qxc2 23. Bxc2 Ba6 24. Ke1 Bxe2 25. Nxe2 gxh3 26. Nxf4 exf4 27. gxh3 Ne5 28. Kf2 Rc8 29. Bb3 Rc3 30. Rg1 Rxh3 31. Nc4 Rh2+ 32. Kf1 Nxc4 33. Bxc4 Rc8 0-1

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.10"]
[Round "2.15"]
[White "Rigonati, Eduardo Santana"]
[Black "Ramao, Jose Antonio Vicent"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1802"]
[PlyCount "45"]
[EventDate "2011.06.10"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 f6 5. Nxd4 Nge7 6. 0-0 Ne5 7. Bb3 c6 8. f4 Nf7 9. e5 d5 10. Qe2 Rb8 11. Re1 c5 12. Ba4+ Bd7 13. Bxd7+ Qxd7 14. e6 Qc8 15. exf7+ Kxf7 16. Qe6+ Qxe6 17. Nxe6 Rc8 18. Nc3 d4 19. Nb5 Nc6 20. Nxf8 Rcxf8 21. Bd2 c4 22. Nd6+ Kg8 23. Nxb7 1-0

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.10"]
[Round "1.3"]
[White "Rodrigues, Bruno Morado"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2066"]
[BlackElo "1802"]
[PlyCount "117"]
[EventDate "2011.06.10"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 Nc6 7. d5 Nb4 8. Kf2 Nc2 9. Rb1 dxe5 10. fxe5 e6 11. Nf3 Bc5+ 12. Kg3 Nb4 13. a3 Bxb1 14. axb4 Bxb4 15. Nxb1 exd5 16. Qb3 Be7 17. cxd5 0-0 18. Nc3 Kh8 19. h4 f6 20. Bd3 fxe5 21. Be4 Qe8 22. Ng5 Bxg5 23. hxg5 g6 24. Nd1 Qf7 25. Be3 Rad8 26. Nf2 Nxd5 27. Ng4 Nxe3 28. Qxe3 Qf4+ 29. Qxf4 exf4+ 30. Kf3 Rd6 31. Nf6 Rfxf6 32. gxf6 Rxf6 33. Rd1 Rb6 34. Rd8+ Kg7 35. Rd7+ Kf6 36. Rxc7 Rxb2 37. Rxh7 b6 38. Rxa7 g5 39. Rd7 Rb5 40. Kg4 Rb4 41. Bd3 Rb2 42. Be4 Rb4 43. Bf3 Rb5 44. Rd6+ Kg7 45. Bd5 Kf8 46. Rf6+ Ke7 47. Rf5 Kd6 48. Bf3 Rb2 49. Kxg5 b5 50. Rxf4 b4 51. g4 Rb1 52. Kg6 b3 53. Rb4 Ke5 54. g5 b2 55. Be4 Re1 56. Bc2 Rg1 57. Rxb2 Kf4 58. Kf6 Ra1 59. Rb4+ 1-0

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.24"]
[Round "9"]
[White "De Oliveira, Sergio Aparecido"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1800"]
[BlackElo "1748"]
[PlyCount "84"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c6 5. Nc3 Nbd7 6. Bd3 b6 7. 0-0 Bb7 8. Qe2 Be7 9. Rd1 Qc7 10. a3 c5 11. cxd5 exd5 12. Ba6 c4 13. Bxb7 Qxb7 14. h3 0-0 15. Ne5 Rad8 16. Nf3 Rfe8 17. Bd2 Bd6 18. Be1 Bb8 19. Qc2 h6 20. Qf5 g6 21. Qc2 Bd6 22. Bd2 Bf8 23. Re1 a6 24. Ne2 Ne4 25. Bb4 Bxb4 26. axb4 b5 27. Nc3 Ndf6 28. Ne5 Nd7 29. Nxe4 dxe4 30. Nxd7 Rxd7 31. Ra5 Re6 32. Rea1 Rdd6 33. Qc3 f5 34. Rf1 Qe7 35. Rfa1 g5 36. g3 Rg6 37. Kg2 f4 38. Rd1 f3+ 39. Kh2 g4 40. h4 Rd5 41. Rh1 Qd6 42. Qc2 Re6 1/2-1/2

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.24"]
[Round "8"]
[White "Rigonati, Eduardo Santana"]
[Black "Vizzotto, Bernardo"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1748"]
[BlackElo "2037"]
[PlyCount "62"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 b6 6. c3 Ba6 7. Ndf3 Bxd3 8. Qxd3 Be7 9. Ne2 c5 10. Bd2 Nc6 11. 0-0 0-0 12. Rac1 a6 13. Qb1 b5 14. Rfd1 Qb6 15. Bg5 Rfc8 16. Bxe7 Nxe7 17. b3 cxd4 18. cxd4 Qa5 19. Qb2 b4 20. Qd2 Qa3 21. Ne1 a5 22. Ra1 Rc7 23. Rab1 Rac8 24. Rb2 Nb6 25. Rdb1 Nc4 26. bxc4 dxc4 27. Qc2 Nd5 28. h3 a4 29. Qd1 c3 30. Nc2 Qxb2 31. Rxb2 cxb2 0-1

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.23"]
[Round "6"]
[White "Branchini, Fernando Luis Sakam"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1959"]
[PlyCount "50"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Bd3 Nc6 7. Be3 Be7 8. h3 Nd7 9. Nc3 Nf6 10. Nf3 h6 11. 0-0 0-0 12. Qd2 Re8 13. Rfe1 Bf8 14. Bf4 Bd7 15. Rxe8 Qxe8 16. Re1 Qc8 17. d5 Ne7 18. Nd4 Nf5 19. Nce2 Nh5 20. Bh2 Ne7 21. Nf4 Nf6 22. Bb1 Nf5 23. Nfe2 g6 24. Bf4 Kh7 25. Nxf5 Bxf5 1/2-1/2

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.23"]
[Round "7"]
[White "Rigonati, Eduardo Santana"]
[Black "Dias, Simao Poscidonio"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1748"]
[BlackElo "2032"]
[PlyCount "64"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. 0-0 Bc5 8. Nbd2 d6 9. h3 Ne5 10. Be2 0-0 11. Nb3 Nxf3+ 12. Bxf3 Bb6 13. Qd3 Be6 14. Rad1 c5 15. Nd2 Bd7 16. b3 Rab8 17. a4 Rfe8 18. Rfe1 Qg5 19. Kh1 a6 20. c4 dxc3 21. Qxc3 Qe5 22. Qxe5 dxe5 23. Rc1 Ba5 24. Re2 Bb4 25. Bg4 Bxg4 26. hxg4 b5 27. axb5 axb5 28. Nb1 Rbd8 29. Re3 Rd4 30. Nc3 c4 31. Rb1 Bxc3 32. Rxc3 Re6 0-1

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.22"]
[Round "4"]
[White "Gomes Silverio, Taua"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "24"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bc4 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. Nge2 Bg4 9. 0-0 Nbd7 10. Re1 Re8 11. Qd2 c6 12. h3 Bh5 1/2-1/2

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.22"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Scardini, Leonardo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1748"]
[BlackElo "1557"]
[PlyCount "87"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 e5 7. dxe5 dxe5 8. Bc4 Nc6 9. 0-0 Bd7 10. Qe2 Qe7 11. Rfd1 Rad8 12. Bg5 Be6 13. Bd5 Qd6 14. Rd2 h6 15. Nb5 Qe7 16. Bxf6 Bxf6 17. Bxc6 bxc6 18. Nc3 Qc5 19. Rad1 Bc4 20. Qe1 Rd6 21. Na4 Qa5 22. b3 Be6 23. Rxd6 Qxe1+ 24. Nxe1 cxd6 25. Rxd6 Rd8 26. Rxd8+ Bxd8 27. Nd3 Bc7 28. Nac5 Bc8 29. Kf1 Kf8 30. Ke2 Ke7 31. f3 Kd6 32. Na4 Ba6 33. Nab2 Bb6 34. c4 Bd4 35. Nd1 Ke6 36. Ne3 f5 37. Nc2 Bb6 38. a4 c5 39. a5 fxe4 40. fxe4 Kd6 41. axb6 axb6 42. Ne3 b5 43. cxb5 Bxb5 44. Nc4+ 1-0

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.21"]
[Round "2"]
[White "Oliveira, Jefferson dos Santo"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2264"]
[BlackElo "1748"]
[PlyCount "57"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nb6 5. Nc3 Bg4 6. h3 Bd7 7. Bf4 e6 8. Bd3 d5 9. Qe2 a6 10. 0-0 c5 11. dxc5 Bxc5 12. a4 Nc6 13. Rfd1 Nb4 14. a5 Nxd3 15. Rxd3 Nc4 16. Nxd5 Nxb2 17. Rb3 exd5 18. Rxb2 Ra7 19. Rab1 Qc8 20. Qd3 Be6 21. Ng5 g6 22. Nxe6 fxe6 23. Bh6 Qc7 24. Qf3 Qe7 25. c4 Bd4 26. Rd2 Bxe5 27. cxd5 Bd6 28. dxe6 Qd8 29. Qf7# 1-0

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.21"]
[Round "3"]
[White "Rigonati, Eduardo Santana"]
[Black "Santana, Anderson Pereira"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "2083"]
[PlyCount "70"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 0-0 8. Bc1 Nb4 9. Qd1 c2 10. Qd2 cxb1Q 11. Rxb1 Nc6 12. 0-0 d6 13. a3 Be6 14. Bd5 Qd7 15. b3 Bxd5 16. exd5 Ne5 17. Nxe5 dxe5 18. Bb2 Bd6 19. Rfe1 f6 20. Rbc1 Rad8 21. Red1 Rfe8 22. Qa5 a6 23. Qc3 Re7 24. Rc2 Qg4 25. Qc4 Qxc4 26. bxc4 Bc5 27. Rcd2 Red7 28. Bc3 b6 29. a4 a5 30. Kf1 Kf7 31. Ke2 Ke7 32. f3 Kd6 33. g4 Bb4 34. Kd3 Kc5 35. Kc2 Kxc4 0-1

[Event "Sao Paulo Braga op"]
[Site "Sao Paulo"]
[Date "2011.04.20"]
[Round "1"]
[White "Rigonati, Eduardo Santana"]
[Black "Ferreira, Euclides Roberto"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "2105"]
[PlyCount "81"]
[EventDate "2011.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. Qc2 Be7 6. d4 cxd4 7. cxd4 0-0 8. Nc3 Nc6 9. a3 d5 10. exd5 exd5 11. Be2 Bg4 12. Be3 Rc8 13. Qd1 Ne4 14. Rc1 f5 15. g3 Na5 16. Ne5 Nxc3 17. Rxc3 Rxc3 18. bxc3 Bxe2 19. Qxe2 Bxa3 20. 0-0 Bd6 21. f4 Qc7 22. Qf3 Bxe5 23. Qxd5+ Qf7 24. Qxa5 Bb8 25. Rd1 b6 26. Qb4 Re8 27. Bf2 Qe6 28. d5 Bd6 29. Qa4 Qf7 30. Qc6 Qf8 31. Ra1 Rc8 32. Qd7 Rc7 33. Qe6+ Kh8 34. Bxb6 Rb7 35. Bxa7 Rxa7 36. Rxa7 Bc5+ 37. Kg2 Bxa7 38. d6 Bc5 39. d7 Be7 40. c4 Qf6 41. d8Q+ 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.08"]
[Round "7"]
[White "De Freitas, Julio Eimard"]
[Black "Rigonati, Eduardo Santana"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1750"]
[BlackElo "1748"]
[PlyCount "37"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Bg2 Nbd7 6. 0-0 Be7 7. b3 0-0 8. Bb2 b6 9. Nc3 Bb7 10. e3 Rc8 11. Qe2 Ba6 12. Rfd1 Qc7 13. e4 dxe4 14. Nxe4 Bb7 15. Ne5 Nxe5 16. Nxf6+ Bxf6 17. dxe5 Be7 18. Rd3 Rfd8 19. Rad1 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "6"]
[White "Coelho, Tatiane Cristina"]
[Black "Rigonati, Eduardo Santana"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1843"]
[BlackElo "1748"]
[PlyCount "130"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 e6 3. Bb2 d5 4. Nf3 c5 5. e3 Nc6 6. Bb5 Bd7 7. 0-0 Be7 8. Qe1 Qb6 9. Bxc6 Bxc6 10. Ne5 d4 11. exd4 cxd4 12. d3 Nd5 13. Nd2 Ne3 14. Ndc4 Nxc4 15. Nxc4 Qc5 16. Rc1 Qd5 17. Qe2 h5 18. Ne5 h4 19. h3 Rh6 20. Qf2 Bc5 21. Rce1 f5 22. Re2 a6 23. Nf3 0-0-0 24. Ng5 Rd7 25. a3 Bb6 26. Re5 Qd6 27. Qe2 Re7 28. Re1 Kd7 29. a4 Bc5 30. Ra1 b6 31. Kh1 a5 32. Rd1 Kc8 33. Ba1 Bd5 34. Qf2 Bc6 35. Kh2 Bb7 36. Bb2 Bc6 37. Bc1 Kc7 38. Bd2 Rh5 39. Rde1 Rh6 40. Qe2 Kd7 41. c3 Bd5 42. c4 Bc6 43. Rb1 Ba8 44. Qe1 Rh5 45. Kg1 Bc6 46. Qe2 Rh6 47. Rf1 Ba8 48. Rf2 Bc6 49. Qe1 Rh5 50. Rfe2 Rh6 51. Kh1 Bb7 52. Qb1 Bc6 53. Qe1 Qc7 54. Qb1 Bb7 55. b4 axb4 56. Bxb4 Bxb4 57. Qxb4 Qd6 58. Qb5+ Bc6 59. Qxb6 Bxg2+ 60. Kxg2 Qxb6 61. a5 Qc6+ 62. Kf2 Rg6 63. Nf3 Rg3 64. Nxh4 Rxh3 65. Nxf5 Rh2+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "5"]
[White "Rigonati, Eduardo Santana"]
[Black "Abdalla, Chead Jr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1748"]
[BlackElo "1896"]
[PlyCount "89"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 e6 6. Nc3 a6 7. Bd3 Nf6 8. Bg5 Be7 9. Qc2 Nb4 10. Qa4+ Nc6 11. Bxf6 Bxf6 12. d5 Bxc3+ 13. bxc3 exd5 14. exd5 Qe7+ 15. Kd2 0-0 16. dxc6 Qf6 17. Qe4 Qh6+ 18. Kc2 bxc6 19. Qh4 Qxh4 20. Nxh4 d5 21. Nf5 Bd7 22. Rab1 c5 23. Ne7+ Kh8 24. Nxd5 Be6 25. c4 Rad8 26. Rhe1 Rc8 27. Rb6 a5 28. h3 a4 29. Ra6 Bd7 30. Nb6 Rcd8 31. Nxd7 Rxd7 32. Rxa4 Rfd8 33. Rd1 g6 34. Be2 Rd4 35. Rxd4 cxd4 36. Kd3 Kg7 37. Bf3 Rd7 38. Rb4 Ra7 39. a4 Kh6 40. Kxd4 f5 41. c5 Rd7+ 42. Bd5 Re7 43. c6 Re2 44. c7 Rd2+ 45. Kc5 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "4"]
[White "De Moraes, Vitor Nolasco"]
[Black "Rigonati, Eduardo Santana"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1923"]
[BlackElo "1748"]
[PlyCount "61"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nc6 5. exd6 exd6 6. c3 Be7 7. Bd3 Bg4 8. 0-0 h6 9. Re1 0-0 10. h3 Bh5 11. g4 Bg6 12. Bxg6 fxg6 13. Qb3 Rxf3 14. Qxd5+ Rf7 15. Bf4 Qf8 16. Bg3 Kh7 17. Nd2 Re8 18. Kf1 h5 19. Qe4 hxg4 20. hxg4 Rf6 21. Kg2 Kg8 22. Re2 Qf7 23. d5 Ne5 24. Bxe5 dxe5 25. Qxe5 Rf4 26. f3 Qf6 27. Qxc7 Qg5 28. Rc1 Kf8 29. Ne4 Bd8 30. Qd6+ Be7 31. Nxg5 1-0

