[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.21"]
[Round "2"]
[White "Dos Santos, Jackson de Souza Te"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1775"]
[BlackElo "1717"]
[PlyCount "52"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Be2 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bg5 Bb7 12. Bxf6 gxf6 13. f3 Qb6 14. Qd2 Ng6 15. 0-0-0 Rd8 16. g3 Bc8 17. Bf1 Be6 18. Kb1 d5 19. exd5 Rxd5 20. Qe2 0-0 21. Rxd5 Bxd5 22. Bg2 Qe6 23. b3 Rc8 24. Kb2 f5 25. h4 Qf6 26. Qd3 e4+ 0-1

[Event "Rio de Janeiro Keres Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2016.10.09"]
[Round "5"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1810"]
[BlackElo "1767"]
[PlyCount "40"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. d4 c6 4. cxd5 cxd5 5. g3 Nf6 6. Bg2 Nbd7 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 Nb6 10. Rc1 Nc4 11. b3 Nd6 12. Ne5 Nd7 13. Bf4 g5 14. Nxd7 Bxd7 15. Bxd6 Bxd6 16. a4 Bc6 17. Qd3 f5 18. Nb5 Bxb5 19. Qxb5 b6 20. Rc6 Qe7 1/2-1/2

[Event "Rio de Janeiro Keres Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2016.10.09"]
[Round "6"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Machado, Wallace Fernandes"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1767"]
[BlackElo "1784"]
[PlyCount "209"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Nbd7 5. 0-0 e5 6. Nbd2 Bd6 7. e4 0-0 8. c4 Re8 9. b3 Qc7 10. Bb2 d4 11. Qc1 Nc5 12. Qc2 a5 13. a3 Qb6 14. Rfb1 Bg4 15. Bc1 Bxf3 16. Nxf3 Na6 17. Bg5 Nd7 18. Nh4 f6 19. Bd2 Bf8 20. Nf5 g6 21. Nh6+ Bxh6 22. Bxh6 Qd8 23. Qe2 Qe7 24. Qg4 Ndc5 25. Bf1 a4 26. b4 Nb3 27. Ra2 Nc7 28. h4 Ne6 29. Be2 Nd8 30. Bd2 b5 31. h5 g5 32. Kg2 Nf7 33. Rh1 Nh6 34. Qh3 Rad8 35. c5 Nxd2 36. Rxd2 Qf7 37. g4 Qb3 38. Ra1 Kg7 39. Qh1 Rd7 40. Qc1 Qe6 41. f3 Nf7 42. Rb1 Nd8 43. Qh1 h6 44. Qd1 Qf7 45. Qc2 Ne6 46. Kg3 Red8 47. Qa2 Qe7 48. Qb2 Nf4 49. Bd1 Rb7 50. Bc2 Qc7 51. Rbd1 Qf7 52. Rh1 f5 53. exf5 Qc7 54. Kf2 Nd5 55. Bb1 Ne3 56. Ba2 e4 57. dxe4 Nxg4+ 58. fxg4 Qf4+ 59. Kg1 Qxg4+ 60. Rg2 Qd1+ 61. Kh2 Qxh5+ 62. Kg1 Qf3 63. Qe2 Qxa3 64. Qh5 Qe3+ 65. Kh2 Qf4+ 66. Kh3 Kh8 67. Rhg1 Rh7 68. Rg4 Qf3+ 69. Kh2 d3 70. Qg6 Rf8 71. R4g2 Qf4+ 72. Kh1 Qh4+ 73. Rh2 Qxe4+ 74. Rgg2 d2 75. Qd6 Qxf5 76. Qxd2 Qf1+ 77. Rg1 Qf3+ 78. Qg2 Qxg2+ 79. Rhxg2 Rf4 80. Rg4 Rf3 81. Rd4 Rf8 82. Rd6 Rc8 83. Bb1 Rg7 84. Rxh6+ Kg8 85. Rg6 Rxg6 86. Bxg6 Kg7 87. Rxg5 Kf6 88. Rg3 a3 89. Bb1 Rd8 90. Rg6+ Kf7 91. Rg1 Rd2 92. Be4 Rd4 93. Bxc6 Rxb4 94. Bd5+ Kf6 95. c6 Rh4+ 96. Kg2 Rg4+ 97. Kf2 Rxg1 98. Kxg1 Ke7 99. Kf2 Kd6 100. Ba2 Kxc6 101. Ke2 Kc5 102. Kd2 Kb4 103. Kc2 Ka4 104. Kc3 b4+ 105. Kc4 1/2-1/2

[Event "Rio de Janeiro Keres Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2016.10.08"]
[Round "3"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Da Silva, Claudio Oliveira"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1767"]
[BlackElo "1841"]
[PlyCount "40"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nf3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 d6 9. Nc3 Be6 10. Nd2 Qc8 11. a3 Ne5 12. b3 Bh3 13. Bb2 Bxg2 14. Kxg2 Qg4 15. f3 Qh5 16. e4 Nfg4 17. fxg4 Nxg4 18. Rf3 Qxh2+ 19. Kf1 Bd4 20. Qe2 Qh1# 0-1

[Event "Rio de Janeiro Keres Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2016.10.08"]
[Round "4"]
[White "Saraiva, Alexandre Pacheco"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1847"]
[BlackElo "1767"]
[PlyCount "95"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. Nf3 Nf6 7. 0-0 0-0 8. e3 d6 9. a3 Be6 10. Ng5 Bc8 11. h4 h6 12. Nh3 Be6 13. b3 Qd7 14. f4 Ng4 15. Qc2 Rab8 16. Bd2 Rfd8 17. Rad1 Ne7 18. Bc1 c6 19. d4 e4 20. Nf2 h5 21. Nh3 Bf6 22. Ng5 Kg7 23. Nxe6+ Qxe6 24. d5 cxd5 25. Nxd5 Nxd5 26. Rxd5 Rbc8 27. Rfd1 Rc6 28. Bf1 Qe7 29. Be2 Qc7 30. Qd2 Qb6 31. b4 a6 32. c5 Qa7 33. Bxg4 hxg4 34. Rxd6 Rcxd6 35. cxd6 Qb6 36. d7 Qc6 37. Bb2 Bxb2 38. Qxb2+ Qf6 39. Qc2 Qc6 40. Qxc6 bxc6 41. Rd6 Kf7 42. Kf2 Ke7 43. Rxc6 Rxd7 44. Rxg6 Rd2+ 45. Kf1 Rd1+ 46. Ke2 Rd6 47. Rxd6 Kxd6 48. Kd2 1-0

[Event "Rio de Janeiro Keres Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2016.10.01"]
[Round "2"]
[White "Beserra, Juan Pablo de Carva"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1906"]
[BlackElo "1767"]
[PlyCount "57"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Rb1 Nf5 14. Rg1 Na5 15. g4 Ne7 16. Nxc3 Nc4 17. Rg3 0-0-0 18. Ne4 dxe4 19. Qxc4 Bc6 20. Bg2 Qa5+ 21. Qb4 Qd5 22. Rd3 Qb5 23. Rxd8+ Rxd8 24. Qxb5 Bxb5 25. Rxb5 Nd5 26. Bxe4 Rh8 27. Bxd5 exd5 28. Rxd5 Rxh2 29. Be3 1-0

[Event "Rio de Janeiro Keres Memorial 4th"]
[Site "Rio de Janeiro"]
[Date "2016.10.01"]
[Round "1"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Baeta, Marcio Netto"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1767"]
[BlackElo "1971"]
[PlyCount "62"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bg5 Ne4 4. Bf4 cxd4 5. Qxd4 d5 6. e3 Nc6 7. Qd1 Bg4 8. c3 e5 9. Bg3 Nxg3 10. hxg3 e4 11. Rh4 h5 12. Be2 exf3 13. gxf3 g5 14. Rh2 Be6 15. Nd2 Bg7 16. Qc2 Qc7 17. 0-0-0 0-0-0 18. Nb3 h4 19. gxh4 Rxh4 20. Rxh4 gxh4 21. Qh7 Bf6 22. Qh6 Qe5 23. f4 Qf5 24. Qh5 Qxh5 25. Bxh5 Rg8 26. Bf3 h3 27. Kd2 Kc7 28. Ke2 Bg4 29. Rxd5 h2 30. Rd1 Bxf3+ 31. Kxf3 Rg1 0-1

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.25"]
[Round "5"]
[White "Pacheco, Roberto Francisco L"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1779"]
[BlackElo "1760"]
[PlyCount "56"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. Nc3 e5 4. e4 g6 5. a3 Bg7 6. d4 d6 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qxd8+ Kxd8 10. Bd3 c6 11. 0-0 Be6 12. Rd1 Kc7 13. Be2 Rad8 14. Bg5 h6 15. Be3 b6 16. b4 Rd7 17. Rxd7+ Kxd7 18. a4 Kc7 19. a5 Kb7 20. axb6 axb6 21. f3 Rd8 22. Na4 Nd7 23. Rd1 Bf6 24. Nc3 g5 25. b5 c5 26. Nd5 Bxd5 27. Rxd5 Nf8 28. Rxd8 Bxd8 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.25"]
[Round "6"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Carvalho, Renato Jorge"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1760"]
[BlackElo "1857"]
[PlyCount "46"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 c6 5. e3 Qb6 6. Qc1 Bg4 7. Ne5 Be6 8. f3 Nd6 9. Be2 Nd7 10. 0-0 Nf5 11. Bf2 g6 12. Nd2 Bh6 13. f4 Nf6 14. c3 Nd6 15. h3 Nfe4 16. Nxe4 Nxe4 17. Bd3 Bf5 18. g4 Bd7 19. Bxe4 dxe4 20. b3 Bg7 21. Qc2 f5 22. Nxd7 Kxd7 23. g5 e6 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.24"]
[Round "3"]
[White "Dos Reis, Alexandre Magno Per"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2022"]
[BlackElo "1760"]
[PlyCount "47"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. Rb1 Nf6 7. Bg5 h6 8. Bxf6 Bxf6 9. e3 d6 10. Nge2 0-0 11. 0-0 Be6 12. Qd2 Bg7 13. f4 a5 14. a3 Qd7 15. Nd5 Bxd5 16. Bxd5+ Kh8 17. b4 axb4 18. axb4 Ra7 19. b5 Ne7 20. Bf3 Rfa8 21. Rfc1 c6 22. Nc3 Ra3 23. bxc6 bxc6 24. Bd1 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.24"]
[Round "4"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Dos Santos, Luiz A Godoy M"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1760"]
[BlackElo "1454"]
[PlyCount "69"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 g6 4. e3 Bg7 5. Bd3 c6 6. 0-0 b5 7. Nbd2 a5 8. c3 Na6 9. h3 0-0 10. Bxf6 Bxf6 11. e4 b4 12. Qe2 c5 13. Rfe1 Bb7 14. Rad1 Re8 15. Qe3 Nc7 16. e5 Bg7 17. Qf4 Nd5 18. Qh4 bxc3 19. Ne4 cxd4 20. Neg5 h5 21. e6 f5 22. Nf7 Qc7 23. Qg5 Kh7 24. Bxf5 gxf5 25. Qxh5+ Kg8 26. N3g5 Nf6 27. Nh6+ Kh8 28. Qg6 Rf8 29. Ngf7+ Rxf7 30. Nxf7+ Kg8 31. Rd3 c2 32. Rg3 Nh5 33. Qxh5 c1R 34. Rxg7+ Kxg7 35. Qh6+ 1-0

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.23"]
[Round "1"]
[White "Martins, Anderson Donay"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2000"]
[BlackElo "1760"]
[PlyCount "55"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. Qg4 g6 6. dxc5 Bxc5 7. Bd3 Nc6 8. Ngf3 Nge7 9. 0-0 Bd7 10. Nb3 Bb6 11. Bg5 Qc7 12. Bf6 Rg8 13. Qh4 h5 14. Nbd4 Nf5 15. Nxf5 exf5 16. Rfe1 Be6 17. c4 Bc5 18. cxd5 Bxd5 19. Bc4 Bxf3 20. gxf3 Nd4 21. Re3 Qb6 22. Rd3 Qxb2 23. Rad1 Qb6 24. Rxd4 Bxd4 25. Rxd4 g5 26. Qxh5 Qc7 27. Bb5+ Kf8 28. Qh6+ 1-0

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.23"]
[Round "2"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "De Almeida, Roberto A Ferreira"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1760"]
[BlackElo "1830"]
[PlyCount "44"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bg5 d5 4. e3 Nf6 5. Bxf6 Bxf6 6. Bd3 c5 7. c3 c4 8. Bc2 Nc6 9. Nbd2 e5 10. h3 e4 11. Ng1 0-0 12. Ne2 Bg5 13. b3 b5 14. f3 exf3 15. Nxf3 Bxe3 16. h4 Bg4 17. Qb1 Qf6 18. Rf1 Bxf3 19. Rxf3 Qxh4+ 20. Ng3 Rfe8 21. Kf1 Qh2 22. Ke2 Qxg2+ 0-1

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.30"]
[Round "7.9"]
[White "Horta, Antonio Mauricio"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2042"]
[PlyCount "65"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Nbc6 6. Bd3 Qb6 7. 0-0 cxd4 8. cxd4 Bd7 9. Nc3 Ng6 10. Bb1 Be7 11. a3 0-0-0 12. b4 f6 13. Be3 f5 14. Qd2 Rdf8 15. g3 h5 16. Rc1 Kb8 17. b5 Na5 18. Bd3 Nb3 19. Qb2 Nxc1 20. Qxc1 h4 21. a4 hxg3 22. fxg3 Bb4 23. a5 Bxa5 24. Na4 Qd8 25. Bg5 Qe8 26. Qa3 Bxb5 27. Qc5 Bxa4 28. Qxa5 Bc6 29. Qxa7+ Kc7 30. Qc5 Qb8 31. Qd6+ Kc8 32. Qxe6+ Bd7 33. Rc1+ 1-0

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.16"]
[Round "6.9"]
[White "Machado, Wallace Fernandes"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1891"]
[PlyCount "87"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Kf1 g6 11. a3 Be7 12. b4 a6 13. Bh6 Bf8 14. Qd2 f6 15. exf6 Nxf6 16. Bxf8 Rxf8 17. Qc2 Bd7 18. Rc1 Rc8 19. Qb1 Ke7 20. h4 Rg8 21. Re1 Rcf8 22. Qb2 Ng4 23. Nc3 Kd8 24. Na4 Qc7 25. Nc5 Rf6 26. Qd2 h5 27. Re2 Kc8 28. Qe1 Re8 29. a4 Qf4 30. Rc2 e5 31. b5 e4 32. Nxd7 Kxd7 33. bxc6+ bxc6 34. Qb4 Rb8 35. Ne5+ Nxe5 36. Qxb8 Nxd3 37. Qb7+ Ke8 38. Qc8+ Kf7 39. Qd7+ Kg8 40. Qe8+ Kg7 41. Qe7+ Rf7 42. Qg5 Nxf2 43. Qxf4 Rxf4 44. Rxf2 1-0

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.02"]
[Round "4.9"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Borensztajn, David"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1994"]
[PlyCount "64"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 e6 4. Nc3 d5 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Ne2 a5 9. Nf4 Nb8 10. c4 c6 11. Ne5 Ne4 12. Bxe7 Qxe7 13. f3 Nf6 14. c5 Nbd7 15. Nxd7 Bxd7 16. Qb3 Be8 17. Rfe1 g5 18. Nh3 g4 19. Nf4 gxf3 20. gxf3 Bh5 21. Kf2 Kh8 22. Rg1 e5 23. Ne2 Bxf3 24. Kxf3 e4+ 25. Kf2 Ng4+ 26. Ke1 exd3 27. Qxd3 Qh4+ 28. Rg3 Rae8 29. Kd2 Nf2 30. Qb3 Ne4+ 31. Kd3 Nxg3 32. hxg3 Qe4+ 0-1

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.06.18"]
[Round "3.10"]
[White "Sant Anna, Heitor Reis"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "29"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. 0-0 c5 5. d4 Nc6 6. dxc5 Bxc5 7. Be3 Bxe3 8. fxe3 0-0 9. Nc3 Bd7 10. Qd3 Qb6 11. Qb5 Qxe3+ 12. Kh1 b6 13. Qa6 Nd4 14. Qb7 Nxc2 15. Rac1 1/2-1/2

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.06.04"]
[Round "1.5"]
[White "Sant Anna, Emerson Dos Santos"]
[Black "Santos Filho, Tadeu Souza"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "2098"]
[PlyCount "71"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. d3 Qa5 8. Bd2 Qh5 9. h4 h6 10. Rc1 Na6 11. a3 Nc7 12. b4 Ne6 13. e4 g5 14. Be3 Ng4 15. Qd2 gxh4 16. Nxh4 f5 17. exf5 Rxf5 18. Be4 Nd4 19. Bxd4 Bxd4 20. Bxf5 Bxf5 21. Qf4 Bxc3 22. Rxc3 Bh7 23. f3 Ne5 24. d4 Rf8 25. Qe3 Nf7 26. Qxe7 Ng5 27. f4 Re8 28. Qxb7 Nh3+ 29. Kg2 Re2+ 30. Kh1 Be4+ 31. Rcf3 Qe8 32. g4 Nxf4 33. Kg1 Bxf3 34. Rxf3 Re1+ 35. Kf2 Qe2+ 36. Kg3 0-1

