[Event "Sao Paulo Karman Cup"]
[Site "Sao Paulo"]
[Date "2018.08.12"]
[Round "5"]
[White "Van Riemsdijk, Marius Rombout"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1760"]
[BlackElo "1579"]
[PlyCount "60"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Bd3 0-0 7. Qd2 Re8 8. 0-0-0 Nbd7 9. Nf3 Nf8 10. Rde1 c6 11. h4 a5 12. h5 b5 13. Ne5 Bd7 14. g4 a4 15. Bh4 b4 16. Nb1 b3 17. a3 bxc2 18. Bxc2 c5 19. Nc3 cxd4 20. Qxd4 Ne6 21. Qd3 Nc5 22. Qg3 Nfe4 23. Nxe4 Nxe4 24. Bxe4 dxe4 25. Nxd7 Bxh4 26. Qxh4 Qxd7 27. Re3 Rad8 28. h6 Qd2+ 29. Kb1 Rb8 30. b4 axb3 0-1

[Event "Sao Paulo Karman Cup"]
[Site "Sao Paulo"]
[Date "2018.08.11"]
[Round "3"]
[White "Neto, Valdeno Brito"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1343"]
[BlackElo "1579"]
[PlyCount "73"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c6 5. Nc3 Na6 6. 0-0 Qb6+ 7. Kh1 Nf6 8. e3 Bg4 9. d3 Rd8 10. Qe2 0-0 11. e4 dxe4 12. dxe4 Rd7 13. h3 Bxf3 14. Rxf3 Rfd8 15. e5 Nd5 16. e6 Nxc3 17. exf7+ Kf8 18. bxc3 Rd1+ 19. Bf1 Nc5 20. g4 Qa5 21. f5 Qb6 22. c4 Qa5 23. Bg5 R1d7 24. Re1 Qc7 25. f6 Bxf6 26. Bxf6 Qd6 27. Bg5 e6 28. Bh6+ Ke7 29. f8Q+ Rxf8 30. Bxf8+ Kd8 31. Bxd6 Rxd6 32. Qe5 Kc7 33. Rf7+ Nd7 34. Re7 Kb6 35. Qxd6 h5 36. Rb1+ Ka5 37. Qa3# 1-0

[Event "Sao Paulo Karman Cup"]
[Site "Sao Paulo"]
[Date "2018.08.11"]
[Round "4"]
[White "Vianna, Alessandro Ayres"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1579"]
[BlackElo "1490"]
[PlyCount "110"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 c6 8. Qc2 0-0 9. Bd3 Re8 10. Nge2 Bd6 11. Rc1 Nbd7 12. Bg3 Bxg3 13. Nxg3 Nb6 14. 0-0 Bd7 15. b3 Rc8 16. Qd2 Be6 17. Rfd1 Qd7 18. Bb1 h5 19. f3 h4 20. Nge2 Bf5 21. a4 Bxb1 22. Rxb1 Qe6 23. Kf2 g5 24. e4 Nh7 25. h3 dxe4 26. Nxe4 f6 27. Nc5 Qe7 28. Nc3 Nd5 29. Nxd5 cxd5 30. Re1 Qc7 31. Rxe8+ Rxe8 32. Re1 Qg3+ 33. Kf1 Rxe1+ 34. Qxe1 Qxe1+ 35. Kxe1 b6 36. Nd7 Kf7 37. Kd2 Ke6 38. Nb8 a5 39. Nc6 Nf8 40. Na7 Ng6 41. Nc8 Nf4 42. Nxb6 Nxg2 43. b4 axb4 44. a5 Kd6 45. a6 Kc6 46. a7 Kxb6 47. a8Q Nf4 48. Qd8+ Kb5 49. Qxf6 Nxh3 50. Qf5 Ng1 51. Qg4 Nxf3+ 52. Qxf3 Ka4 53. Qxd5 g4 54. Qe4 Ka3 55. Qxg4 b3 1-0

[Event "Sao Paulo Karman Cup"]
[Site "Sao Paulo"]
[Date "2018.08.10"]
[Round "1"]
[White "Oliveira, Debora Goncalves"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1247"]
[BlackElo "1579"]
[PlyCount "64"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. g3 Bg7 7. Bg2 d6 8. e4 Bxa6 9. Ne2 Qa5+ 10. Nbc3 Bxe2 11. Qxe2 Nxe4 12. Qb5+ Qxb5 13. Nxb5 Ra5 14. Nc7+ Kd7 15. Bxe4 Kxc7 16. 0-0 Nd7 17. Re1 Rb8 18. Re2 f5 19. Bg2 Bf6 20. f4 Kd8 21. a3 Bd4+ 22. Kf1 Nf6 23. Rb1 Rxa3 24. b4 Rxb4 25. Rxb4 cxb4 26. Bxa3 bxa3 27. Rc2 Bb2 28. Ke2 a2 29. Rxb2 a1Q 30. Rd2 Qg1 31. Kf3 Ng4 32. Bh3 Qe3+ 0-1

[Event "Sao Paulo Karman Cup"]
[Site "Sao Paulo"]
[Date "2018.08.10"]
[Round "2"]
[White "Vianna, Alessandro Ayres"]
[Black "Borger, Daniel"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1579"]
[BlackElo "1642"]
[PlyCount "90"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 b5 6. cxd5 cxd5 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 Nbd7 10. 0-0 e6 11. Nf4 Bg6 12. e4 dxe4 13. fxe4 e5 14. Nxg6 hxg6 15. Nd5 Rc8 16. Qf2 exd4 17. Bg5 Bd6 18. e5 Nxe5 19. Rae1 Kf8 20. Nxf6 gxf6 21. Bxf6 Nxd3 22. Bg7+ Kxg7 23. Qxf7+ Kh6 24. Rd1 Rf8 25. Qe6 Rxf1+ 26. Kxf1 Qf8+ 27. Kg1 Qf2+ 28. Kh1 Qe3 29. Qh3+ Qxh3 30. gxh3 Nf2+ 31. Kg2 Nxd1 32. b3 Rc2+ 33. Kf3 Rxa2 34. Kg4 Rxh2 35. b4 Nf2+ 36. Kf3 Rxh3+ 37. Ke2 Nd1 38. Kd2 Bxb4+ 39. Kxd1 Rh2 40. Kc1 Rd2 41. Kb1 g5 42. Kc1 g4 43. Kb1 g3 44. Kc1 g2 45. Kb1 g1R# 0-1

[Event "Sao Paulo ECP Etapa Sigismund Gansl"]
[Site "Sao Paulo"]
[Date "2018.05.20"]
[Round "5.14"]
[White "Haraguchi, Diego Sashaki"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1302"]
[BlackElo "1596"]
[PlyCount "114"]
[EventDate "2018.05.18"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 Bd6 6. Nf3 Bg4 7. h3 Bh5 8. Nbd2 Ne7 9. 0-0 0-0 10. Qc2 Bg6 11. dxc5 Bxc5 12. Bxg6 Nxg6 13. Nb3 Bb6 14. Nbd4 Nc6 15. Be3 Rc8 16. Qd2 Re8 17. Rfe1 Nce5 18. Nxe5 Nxe5 19. Nc2 Nc4 20. Bxb6 Qxb6 21. Rxe8+ Rxe8 22. Qxd5 Qxb2 23. Qxc4 Qxc2 24. Qb3 Qe4 25. Rb1 b6 26. Qd1 h6 27. Rb2 Qe1+ 28. Qxe1 Rxe1+ 29. Kh2 Rc1 30. Rb3 Rc2 31. Ra3 a5 32. Kg3 Rb2 33. Rb3 Rxb3 34. axb3 b5 35. c4 bxc4 36. bxc4 a4 37. c5 Kf8 38. Kf4 a3 39. Ke5 a2 40. Kd6 a1Q 41. Kd7 Qd4+ 42. Kc6 Qxf2 43. Kd6 Qg3+ 44. Kd7 Qxg2 45. h4 g5 46. hxg5 hxg5 47. c6 Qd5+ 48. Kc7 g4 49. Kb6 g3 50. c7 Qa8 51. Kc5 g2 52. Kd6 g1Q 53. Ke5 Qg3+ 54. Kd4 Qa4+ 55. Kd5 Qf3+ 56. Ke5 Qae4+ 57. Kd6 Qd5# 0-1

[Event "Sao Paulo ECP Etapa Sigismund Gansl"]
[Site "Sao Paulo"]
[Date "2018.05.20"]
[Round "6.10"]
[White "Vianna, Alessandro Ayres"]
[Black "Gansl, Eduardo"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1596"]
[BlackElo "1476"]
[PlyCount "150"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 Bf5 5. Bd3 Bg6 6. Ne2 e5 7. dxe5 fxe5 8. Bxg6 hxg6 9. Nbc3 c6 10. Qd2 Nd7 11. 0-0-0 Nb6 12. f4 Nc4 13. Qd3 Qb6 14. Na4 Qxe3+ 15. Kb1 exf4 16. b3 Na3+ 17. Kb2 0-0-0 18. Rhf1 Qxd3 19. Rxd3 g5 20. h3 Nb5 21. Rfd1 Bg7+ 22. c3 f5 23. Nc5 Rhe8 24. Ng1 b6 25. Na6 Re3 26. Rxe3 fxe3 27. Ne2 d4 28. cxd4 Nxd4 29. Nxd4 Bxd4+ 30. Kc2 c5 31. b4 e2 32. Re1 Re8 33. Kd2 Re3 34. Rxe2 Ra3 35. b5 Rxa2+ 36. Kd1 Ra5 37. Re7 Rxb5 38. Rc7+ Kd8 39. Rf7 c4 40. Nc7 Re5 41. Na6 b5 42. Nb4 Ke8 43. Rb7 a5 44. Nc6 Rd5 45. Kc2 a4 46. Nxd4 Rxd4 47. Rxb5 Rf4 48. Ra5 Rf2+ 49. Kc3 Rxg2 50. Rxf5 Rg3+ 51. Kxc4 a3 52. Ra5 a2 53. Rxa2 Rxh3 54. Rg2 Rh5 55. Kd4 Kf7 56. Ke4 Kg6 57. Kf3 Rh4 58. Kg3 Kh5 59. Ra2 Rf4 60. Ra5 Rb4 61. Ra3 Kg6 62. Ra8 Kf7 63. Ra6 Rf4 64. Rb6 Rf6 65. Rxf6+ Kxf6 66. Kg4 Kg6 67. Kg3 Kh5 68. Kh3 g4+ 69. Kg3 Kg5 70. Kg2 Kf4 71. Kf2 g3+ 72. Kg2 Kg4 73. Kg1 Kf3 74. Kf1 g2+ 75. Kg1 Kg3 1/2-1/2

[Event "Sao Paulo ECP Etapa Sigismund Gansl"]
[Site "Sao Paulo"]
[Date "2018.05.19"]
[Round "3.10"]
[White "Vianna, Alessandro Ayres"]
[Black "Amaral, Danilo Tokechi"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1596"]
[BlackElo "1234"]
[PlyCount "132"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 d6 6. e4 g6 7. Qd2 Bg7 8. Bh6 0-0 9. h4 a6 10. g4 Bxh6 11. Qxh6 b5 12. h5 Nbd7 13. hxg6 fxg6 14. f4 Rf7 15. f5 Nxg4 16. Qg5 Nge5 17. Bh3 Nb6 18. Nd2 Nbc4 19. 0-0-0 Nxd2 20. Rxd2 Qa5 21. Kb1 Nc4 22. Rd1 Qb4 23. Qc1 Na3+ 24. Ka1 Qxe4 25. fxg6 hxg6 26. Rh2 Bxh3 27. Nxh3 Qe5 28. Rg2 Qe4 29. Rxg6+ Qxg6 30. Rg1 Nxc2+ 31. Kb1 Qxg1 32. Nxg1 Raf8 33. Kxc2 Rf2+ 34. Kd3 R8f5 35. Ke4 Re5+ 36. Kd3 Rxd5+ 37. Ke3 Rdf5 38. Qc3 Rg2 39. Ne2 Re5+ 40. Kf4 Rexe2 41. b4 Ref2+ 42. Ke4 e6 43. Qc1 c4 44. Qd1 Rd2 45. Qh5 Rge2+ 46. Kf3 Rf2+ 47. Kg3 Rg2+ 48. Kf3 Rdf2+ 49. Ke3 Rf5 50. Qe8+ Kg7 51. Qe7+ Kh8 52. Qxd6 Rxa2 53. Qxe6 Ra3+ 54. Ke4 Raf3 55. Qh6+ Kg8 56. Qxa6 c3 57. Qg6+ Kf8 58. Qd6+ Kg7 59. Qe7+ Kg6 60. Qe8+ Kg5 61. Qe7+ Kg4 62. Qg7+ Kh3 63. Qh6+ Kg2 64. Qg6+ Kf2 65. Qb6+ Ke2 66. Qg1 R3f4# 0-1

[Event "Sao Paulo ECP Etapa Sigismund Gansl"]
[Site "Sao Paulo"]
[Date "2018.05.18"]
[Round "1.9"]
[White "Pessoa Sob, Caetano Estelita C"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1170"]
[BlackElo "1596"]
[PlyCount "64"]
[EventDate "2018.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 Bb7 6. e4 e6 7. Bg5 d6 8. Bd3 exd5 9. exd5 Be7 10. Qe2 0-0 11. Nf3 axb5 12. 0-0 b4 13. Ne4 Bxd5 14. Nxf6+ Bxf6 15. Bxh7+ Kh8 16. Bxf6 Qxf6 17. Bd3 Rxa2 18. Rxa2 Bxa2 19. Ne1 g6 20. f4 Qd4+ 21. Kh1 f5 22. Qe7 Qf6 23. Qxf6+ Rxf6 24. Nf3 Nc6 25. h4 Re6 26. h5 c4 27. Ng5 Re7 28. hxg6 cxd3 29. Rf3 d2 30. Rh3+ Kg8 31. g7 d1Q+ 32. Kh2 Rxg7 0-1

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.22"]
[Round "6"]
[White "Neto, Valdeno Brito"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1286"]
[BlackElo "1593"]
[PlyCount "169"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 c5 7. c3 Nc6 8. Qc2 b6 9. e4 dxe4 10. dxe4 e6 11. e5 Nd5 12. Na3 Ba6 13. Rd1 Qc7 14. Qa4 Qc8 15. Ng5 Rd8 16. Ne4 Bb7 17. Nc4 a6 18. Ncd6 Qc7 19. Ng5 Rd7 20. Bh3 Re7 21. Ngxf7 h6 22. Qc2 Kh7 23. f5 Nxe5 24. fxg6+ Nxg6 25. Rf1 Rf8 26. Bd2 Rfxf7 27. Nxf7 Rxf7 28. Bxe6 Rxf1+ 29. Rxf1 Qe5 30. Bf5 Nde7 31. Bg4 Kh8 32. Qd3 Qd5 33. Qxd5 Bxd5 34. a3 Ne5 35. Be2 Nc4 36. Bc1 Nc6 37. Rd1 Be6 38. Rd3 Bf5 39. Rf3 Be4 40. Rf4 Nd6 41. Bxa6 Kh7 42. Be2 Kg6 43. Kf2 Bf6 44. Ke3 Bg5 45. h4 Bxf4+ 46. Kxf4 Bd5 47. g4 Kf6 48. Bd3 Ne5 49. g5+ hxg5+ 50. hxg5+ Ke6 51. Bc2 c4 52. Be3 Nd3+ 53. Kg4 Be4 54. Bd1 Bg6 55. Bxb6 Nxb2 56. Bf3 Nd3 57. Bg2 Ne5+ 58. Kf4 Nb5 59. a4 Nxc3 60. a5 Nd5+ 61. Bxd5+ Kxd5 62. a6 Nd3+ 63. Ke3 Kc6 64. a7 Kb7 65. Kd4 Bf7 66. g6 Bg8 67. Kc3 Ne5 68. Be3 Nxg6 69. Bc5 Ne5 70. Kd2 Nc6 71. a8Q+ Kxa8 72. Kc3 Kb7 73. Be3 Ka6 74. Bc5 Kb5 75. Bf8 Ne5 76. Bd6 Nf3 77. Bf4 Kc5 78. Be3+ Kd5 79. Bb6 Ng5 80. Ba5 Ne4+ 81. Kc2 Kc5 82. Be1 Bh7 83. Bh4 Kd4 84. Be1 Nf2+ 85. Kb2 0-1

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.22"]
[Round "5"]
[White "Vianna, Alessandro Ayres"]
[Black "Narimatsu, Fabio Carramao"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1593"]
[BlackElo "1417"]
[PlyCount "73"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Na6 7. a3 Nc7 8. Bd3 Ne6 9. Bh4 Bd6 10. Nge2 g5 11. Bg3 h5 12. f3 Bxg3+ 13. hxg3 Qe7 14. b4 Ng7 15. Qd2 Bf5 16. b5 Rc8 17. bxc6 Bxd3 18. cxb7 Qxb7 19. Qxd3 0-0 20. Kf2 Qb2 21. Rhb1 Rxc3 22. Qxc3 Qxc3 23. Nxc3 g4 24. Rc1 Re8 25. Rab1 Nf5 26. Nd1 h4 27. gxh4 g3+ 28. Kf1 Nxe3+ 29. Nxe3 Rxe3 30. a4 Nh5 31. Re1 Ra3 32. Re5 Nf4 33. Rg5+ Kf8 34. Rxg3 Rxa4 35. Rg4 Rxd4 36. g3 f5 37. Rxf4 1-0

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.21"]
[Round "3"]
[White "Martins, Andre Giacomazzi"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1800"]
[BlackElo "1593"]
[PlyCount "92"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 e6 5. c4 c6 6. cxd5 Bb4+ 7. Nd2 Bxd2+ 8. Ke2 Ba5 9. f3 exd5 10. fxe4 Bg4+ 11. Nf3 dxe4 12. h3 exf3+ 13. gxf3 Be6 14. Rg1 g6 15. b3 c5 16. Qd3 Nc6 17. Qb5 Qb6 18. Qxc5 Qxc5 19. dxc5 Rd8 20. Kf2 f6 21. Bb5 Kf7 22. Bxc6 bxc6 23. Rad1 Rxd1 24. Rxd1 Rd8 25. Rxd8 Bxd8 26. Bb8 a6 27. Kg3 Be7 28. Ba7 Bd8 29. Bb8 Be7 30. Ba7 Ke8 31. h4 Bd8 32. h5 Bc7+ 33. f4 g5 34. Bb6 gxf4+ 35. exf4 Bxb6 36. cxb6 Kd7 37. h6 Kc8 38. Kf3 Bf5 39. Ke3 Kb7 40. b4 Kxb6 41. a4 c5 42. bxc5+ Kxc5 43. Kd2 Kb4 44. Kc1 Kxa4 45. Kb2 Kb4 46. Ka1 Kc4 0-1

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.20"]
[Round "2"]
[White "Vianna, Alessandro Ayres"]
[Black "Mangini, Bruno Fernandes"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1593"]
[BlackElo "1793"]
[PlyCount "110"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 d5 5. Nd2 dxe4 6. Nxe4 Nbd7 7. Nf3 c6 8. 0-0 0-0 9. Qe2 b6 10. Nxf6+ Nxf6 11. Bxf6 Bxf6 12. Qe4 g6 13. Qxc6 Rb8 14. c3 Bb7 15. Qa4 Bxf3 16. gxf3 Qd5 17. Be2 Qg5+ 18. Kh1 Qd2 19. Qb5 Be7 20. Rad1 Qh6 21. Rg1 Rfd8 22. Qd3 Rd5 23. Qe3 Bg5 24. Qe4 Bf4 25. Rg2 Rh5 26. Qxf4 Qxf4 27. Rdg1 Qd2 28. Bd1 Qf4 29. Bb3 Kg7 30. Rg3 Qd2 31. R3g2 Qxb2 32. f4 Qxc3 33. Bd1 Rf5 34. h4 Rxf4 35. h5 Rh4+ 36. Rh2 Rxh2+ 37. Kxh2 Qxd4 38. hxg6 hxg6 39. Kg2 Qd5+ 40. Bf3 Qg5+ 41. Kf1 Qd2 42. Kg2 Rh8 43. Rd1 Rh2+ 44. Kxh2 Qxf2+ 45. Bg2 Qxa2 46. Rf1 Qe2 47. Kg3 a5 48. Rf2 Qe5+ 49. Kf3 a4 50. Re2 Qf5+ 51. Ke3 Qe5+ 52. Kd3 Qxe2+ 53. Kxe2 a3 54. Be4 a2 55. Ke3 a1Q 0-1

[Event "Sao Paulo Karman Cup 13th"]
[Site "Sao Paulo"]
[Date "2017.11.26"]
[Round "5"]
[White "Dos Reis, Leandro Aparecido C"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2033"]
[BlackElo "1527"]
[PlyCount "63"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Qf3 c6 7. Bd3 0-0 8. h3 Be6 9. Nge2 h6 10. Bd2 Re8 11. 0-0-0 Bf8 12. g4 Nh7 13. h4 g6 14. Nf4 Bg7 15. Rde1 Qf6 16. Qg3 Nd7 17. g5 hxg5 18. hxg5 Nxg5 19. Nh5 Qxd4 20. Nxg7 Kxg7 21. Qxg5 Rh8 22. Rhg1 Qf6 23. Qg3 Nc5 24. Bxg6 fxg6 25. Nxd5 cxd5 26. Qc7+ Nd7 27. Bc3 d4 28. Qd6 dxc3 29. Rxe6 Qxf2 30. Rgxg6+ Kh7 31. Qxd7+ Qf7 32. Qxf7# 1-0

[Event "Sao Paulo Karman Cup 13th"]
[Site "Sao Paulo"]
[Date "2017.11.26"]
[Round "6"]
[White "Vianna, Alessandro Ayres"]
[Black "Melo, Sergio Roberto Samp"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1527"]
[BlackElo "1753"]
[PlyCount "87"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nd6 5. e4 dxe4 6. Nc3 exf3 7. Nxf3 Bg4 8. Bd3 e6 9. Qe2 Be7 10. 0-0-0 Nc6 11. d5 Nb4 12. dxe6 Nxd3+ 13. Rxd3 fxe6 14. h3 Bxf3 15. Rxf3 Qd7 16. Re1 0-0-0 17. Qxe6 Qxe6 18. Rxe6 Kd7 19. Re2 Rhe8 20. Rd3 Kc6 21. Nd5 Bf8 22. Rxe8 Rxe8 23. Nc3 Re1+ 24. Kd2 Re6 25. Bxd6 Bxd6 26. Ne2 Bb4+ 27. c3 Bc5 28. Nd4+ Bxd4 29. Rxd4 Rg6 30. Rg4 Rxg4 31. hxg4 Kd5 32. Kd3 Ke5 33. Ke3 b5 34. b3 c5 35. a3 a5 36. g3 Kd5 37. Kd3 Ke5 38. Ke3 g5 39. Kd3 Kd5 40. Ke3 a4 41. bxa4 bxa4 42. Kd3 c4+ 43. Ke3 Ke5 44. Kf3 1/2-1/2

[Event "Sao Paulo Karman Cup 13th"]
[Site "Sao Paulo"]
[Date "2017.11.25"]
[Round "3"]
[White "Itagyba, Renan Fortes"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1704"]
[BlackElo "1527"]
[PlyCount "162"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Bf4 Nf6 6. h3 Qb6 7. Qd2 Qxd4 8. Rd1 Qxd2+ 9. Rxd2 e5 10. Bg5 d4 11. Bxf6 dxc3 12. bxc3 gxf6 13. e3 Be6 14. Bd3 Rd8 15. Ne2 Bxa2 16. 0-0 Bc5 17. Rfd1 Be6 18. Ng3 Bb3 19. Rb1 Bc4 20. Bxc4 Rxd2 21. Ne4 Rc2 22. Nxc5 0-0 23. Nd7 Rd8 24. Nxf6+ Kg7 25. Ne4 Na5 26. Bf1 b6 27. g4 Nb7 28. Ra1 a5 29. Rb1 Nc5 30. Ng3 Rb8 31. c4 a4 32. Ra1 Ra8 33. Bg2 Ra7 34. Bd5 Nb3 35. Ra3 Rc1+ 36. Kg2 Ra1 37. Rxa1 Nxa1 38. Ne4 Nb3 39. Nc3 a3 40. Na2 Nc5 41. Bc6 Nd3 42. Bb5 Nc1 43. Nxc1 a2 44. Nxa2 Rxa2 45. Bc6 Rc2 46. Bd5 Kf6 47. Kg3 h6 48. f4 exf4+ 49. exf4 Rc3+ 50. Kh4 Rd3 51. Bg2 Rd4 52. Bf1 Rxf4 53. Bd3 Rf3 54. Be2 Re3 55. Bf1 Kg6 56. Bg2 f6 57. Bf1 Rf3 58. Be2 Re3 59. Bf1 Kg7 60. Bg2 Rc3 61. Bf1 Rf3 62. Be2 Rf2 63. Bd3 Kf7 64. Bf5 Rd2 65. Bc8 Rd8 66. Bb7 Rd4 67. Ba6 f5 68. Kh5 fxg4 69. hxg4 Kf6 70. Bb5 Rd2 71. Kh4 Rh2+ 72. Kg3 Rc2 73. Kf4 Rd2 74. Ke3 Rd8 75. Kf4 Rf8 76. Bc6 Ke6+ 77. Ke4 Kd6 78. Bd5 Kc5 79. Kd3 Rf4 80. Be6 Rd4+ 81. Kc3 Re4 0-1

[Event "Sao Paulo Karman Cup 13th"]
[Site "Sao Paulo"]
[Date "2017.11.25"]
[Round "4"]
[White "Vianna, Alessandro Ayres"]
[Black "Atanes Netto, Severiano"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1527"]
[BlackElo "1683"]
[PlyCount "123"]
[EventDate "2017.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 dxc4 5. Bxc4 Bb4+ 6. Nc3 Nf6 7. Nf3 0-0 8. 0-0 Bg4 9. Be3 Re8 10. Qb3 Qe7 11. Ne5 Bh5 12. a3 Bxc3 13. bxc3 Nbd7 14. Nxd7 Qxd7 15. Qxb7 Reb8 16. Qa6 Rb6 17. Qa5 Bg6 18. Be2 c6 19. c4 Rab8 20. d5 Rb2 21. Bf3 cxd5 22. cxd5 R8b5 23. Qxa7 Qxa7 24. Bxa7 Rd2 25. Be3 Rdb2 26. Rfc1 h6 27. Bd4 Rd2 28. Bc3 Rd3 29. Bxf6 gxf6 30. Be2 Rdxd5 31. Bxb5 Rxb5 32. a4 Ra5 33. Rc6 Kg7 34. Rb6 Bd3 35. h3 Kg6 36. Ra3 Bc2 37. Rb4 h5 38. Kh2 f5 39. Kg3 Kg5 40. h4+ Kg6 41. Kf4 Bd1 42. f3 Bc2 43. g4 hxg4 44. fxg4 fxg4 45. Kxg4 Bd1+ 46. Kf4 Rf5+ 47. Kg3 Ra5 48. Rb6+ Kg7 49. Rb5 Rxa4 50. Rxa4 Bxa4 51. Ra5 Bb3 52. Kf4 Be6 53. Kg5 Bc4 54. Ra7 Be6 55. Ra3 Bd5 56. Rg3 Be4 57. Kf4+ Bg6 58. h5 Kf6 59. hxg6 fxg6 60. Ra3 g5+ 61. Kg4 Kg6 62. Ra6+ 1-0

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.06"]
[Round "5"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1974"]
[BlackElo "1487"]
[PlyCount "61"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. f3 e6 5. e4 Qc7 6. Nc3 exd5 7. Nxb5 Qe5 8. Nh3 Na6 9. cxd5 Be7 10. Bc4 0-0 11. Bf4 Qh5 12. 0-0 Qg6 13. d6 Bd8 14. e5 Nh5 15. Be3 Bb7 16. Bd3 Qe6 17. f4 g6 18. Nc3 f6 19. b3 Kg7 20. Bc4 Qe8 21. g4 fxe5 22. gxh5 exf4 23. h6+ Kxh6 24. Bxf4+ g5 25. Bd2 Rxf1+ 26. Qxf1 Qh8 27. Qf2 Bf6 28. Nxg5 Bxg5 29. Qh4+ Kg7 30. Qxg5+ Kf8 31. Qe7# 1-0

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.06"]
[Round "6"]
[White "Vianna, Alessandro Ayres"]
[Black "Dos Santos Junior, Gabriel Ribeiro"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1487"]
[BlackElo "1761"]
[PlyCount "148"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bf5 6. Qb3 Nc6 7. e3 Nb4 8. Rc1 c6 9. a3 Nd3+ 10. Bxd3 Bxd3 11. Qxb7 Qc8 12. Qxc8+ Rxc8 13. Bxf6 gxf6 14. Nge2 a5 15. 0-0 Rb8 16. Rfd1 Bxe2 17. Nxe2 Rxb2 18. Nf4 Kd7 19. Rc3 Be7 20. Rdc1 Rb6 21. Nd3 Rhb8 22. h3 Bd6 23. Nc5+ Ke7 24. g3 Rb1 25. Kg2 Rxc1 26. Rxc1 Rb5 27. Kf3 h5 28. Rc3 Bxc5 29. Rxc5 Kd6 30. Rc2 a4 31. h4 Rb1 32. Kf4 Ra1 33. Rc3 Ra2 34. f3 Rg2 35. g4 hxg4 36. fxg4 Rf2+ 37. Kg3 Rf1 38. Kg2 Rb1 39. Kf2 Rb2+ 40. Kf3 Rh2 41. h5 f5 42. Kf4 fxg4 43. Kxg4 f6 44. Rc5 Rg2+ 45. Kf4 Rh2 46. Ra5 Rxh5 47. Rxa4 Rh1 48. Rb4 Rf1+ 49. Kg3 Ra1 50. Rb3 Ke6 51. Rc3 Kf5 52. Kf3 Ra2 53. Rb3 Ra1 54. Ke2 Ke4 55. Kd2 f5 56. Kc3 Re1 57. Kd2 Ra1 58. Rc3 Ra2+ 59. Kc1 Re2 60. Rxc6 Rxe3 61. Re6+ Kxd4 62. Rxe3 Kxe3 63. Kd1 f4 64. a4 f3 65. Ke1 f2+ 66. Kf1 d4 67. a5 d3 68. a6 d2 69. a7 d1Q+ 70. Kg2 Qa4 71. Kf1 Qxa7 72. Kg2 Qg7+ 73. Kh2 Kf3 74. Kh3 Qg3# 0-1

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.05"]
[Round "3"]
[White "Rocha, Anderson Rosendo"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1482"]
[BlackElo "1487"]
[PlyCount "89"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Bg4 5. d4 e6 6. Nbd2 cxd4 7. exd4 Nc6 8. Be2 Bd6 9. 0-0 0-0 10. h3 Bh5 11. Ne5 Bxe2 12. Qxe2 Rc8 13. a3 Nd7 14. f4 Qe7 15. Rae1 Ndxe5 16. dxe5 Bxa3 17. Bxa3 Qxa3 18. Rc1 Nd4 19. Qd3 Qc5 20. Rf2 Nxc2 21. Ne4 Qe3 22. Qxe3 Nxe3 23. Rxc8 Rxc8 24. Nd6 Rc1+ 25. Kh2 Nf1+ 26. Kg1 Nd2+ 27. Kh2 Ne4 28. Nxe4 dxe4 29. Re2 Rc3 30. Rxe4 Rxb3 31. Ra4 a6 32. g4 g6 33. h4 Rd3 34. h5 Kg7 35. hxg6 Kxg6 36. Kg2 h5 37. gxh5+ Kxh5 38. Kf2 Kg4 39. Ke2 Rd5 40. Ke3 Kf5 41. Rb4 Rb5 42. Ra4 a5 43. Kf3 b6 44. Ke3 Rb3+ 45. Kd2 0-1

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.05"]
[Round "4"]
[White "Vianna, Alessandro Ayres"]
[Black "Ishikawa, Emilio Keiji"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1487"]
[BlackElo "1769"]
[PlyCount "91"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 a6 6. e3 Nf6 7. Bd3 g6 8. Nge2 Nh5 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nf6 12. Rc1 e6 13. 0-0 h5 14. f3 h4 15. Be5 Nxe5 16. dxe5 Nd7 17. f4 g4 18. Nd4 Rg8 19. g3 Bh6 20. Kf2 Qb6 21. Qb3 Qxb3 22. Nxb3 f6 23. exf6 Kf7 24. e4 Nxf6 25. exd5 exd5 26. Ne2 Re8 27. Rc7+ Re7 28. Rfc1 Bd7 29. Rxb7 Ne4+ 30. Bxe4 dxe4 31. Rcc7 e3+ 32. Ke1 hxg3 33. hxg3 Ke8 34. Nc5 Rd8 35. Nd4 Bf8 36. Rxd7 Rexd7 37. Rxd7 Rxd7 38. Nxd7 Kxd7 39. Nf5 Bc5 40. Ke2 Ke6 41. Nxe3 Kf6 42. Nxg4+ Kf5 43. Kf3 a5 44. Ne3+ Kf6 45. g4 Ke6 46. Ke4 1-0

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.04"]
[Round "2"]
[White "Vianna, Alessandro Ayres"]
[Black "Heinrichs, Vivian"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1487"]
[BlackElo "1993"]
[PlyCount "154"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bg4 7. e3 Rc8 8. Qb3 Bxf3 9. gxf3 Qd7 10. Bg2 e6 11. 0-0 Be7 12. Rac1 Nh5 13. Bg3 0-0 14. Ne2 Na5 15. Qd3 Nxg3 16. hxg3 b5 17. e4 Nc4 18. Rc2 Nb6 19. Rfc1 b4 20. b3 Rxc2 21. Rxc2 Rc8 22. e5 g6 23. Bf1 a5 24. Kg2 a4 25. f4 axb3 26. axb3 Ra8 27. Nc1 Ra5 28. Ra2 Rxa2 29. Nxa2 Qa7 30. Qa6 Qxa6 31. Bxa6 Na8 32. Kf3 Nc7 33. Bf1 h5 34. Ke3 Ne8 35. Nc1 Ng7 36. Bd3 Kh7 37. Ne2 h4 38. Kf3 Kh6 39. Kg4 hxg3 40. fxg3 Bd8 41. Kf3 Bb6 42. g4 Ne8 43. Ke3 Kg7 44. Ng1 f6 45. g5 fxe5 46. fxe5 Kf7 47. Nf3 Ng7 48. Kf4 Nf5 49. Bxf5 gxf5 50. Kg3 Kg6 51. Kh4 Bd8 52. Kg3 Bxg5 53. Ne1 Bd2 54. Nf3 Be3 55. Nh4+ Kg5 56. Nf3+ Kh5 57. Kh3 f4 58. Kg2 Kg4 59. Nh2+ Kf5 60. Nf3 Ke4 61. Ng5+ Kxd4 62. Nxe6+ Kxe5 63. Nc7 Ke4 64. Na6 Bd2 65. Kf2 Kd4 66. Ke2 Kc3 67. Nc7 d4 68. Nd5+ Kc2 69. Nf6 Be3 70. Ne4 d3+ 71. Kf3 d2 72. Nxd2 Kxd2 73. Kg2 Ke2 74. Kh2 f3 75. Kh3 f2 76. Kg3 f1Q 77. Kh2 Bf4# 0-1

[Event "Sao Paulo Schutt Cup 10th"]
[Site "Sao Paulo"]
[Date "2016.10.30"]
[Round "6"]
[White "Sato, Leticia Miho"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1558"]
[BlackElo "1534"]
[PlyCount "171"]
[EventDate "2016.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 e6 5. e3 Bd6 6. Bg3 0-0 7. Bd3 Nc6 8. Nbd2 Re8 9. Ne5 Qc7 10. f4 Bf8 11. Bh4 Nd7 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Qxf7+ Kh7 15. Qxe8 Ndxe5 16. Qh5+ Kg8 17. fxe5 b6 18. Nf3 Qf7 19. Qxf7+ Kxf7 20. 0-0 Kg6 21. Rf2 Ba6 22. Rc1 Re8 23. Rcc2 Na5 24. Ne1 Nc4 25. Rf3 Be7 26. Bxe7 Rxe7 27. Rcf2 Bb5 28. g4 Kh7 29. h4 Be8 30. Ng2 g6 31. Rf6 Kg7 32. b3 Na3 33. Nf4 Bf7 34. Nh3 Nb5 35. Ng5 Bg8 36. Rc2 Nc7 37. h5 Bh7 38. Nxh7 Kxh7 39. Rxg6 Rg7 40. Rxg7+ Kxg7 41. g5 Ne8 42. Rf2 a6 43. g6 Kh6 44. Rf7 Ng7 45. Kg2 Nxh5 46. Re7 Ng7 47. Rb7 cxd4 48. exd4 b5 49. Rb6 Kxg6 50. Rxa6 Kf7 51. Rb6 Nf5 52. Rxb5 Ne3+ 53. Kf3 Nd1 54. Rc5 Nb2 55. a4 Nd3 56. Rc6 Ke7 57. Rd6 Nc1 58. b4 Na2 59. Rc6 Kd7 60. Rc5 Nc1 61. b5 Nb3 62. Rc6 Na5 63. Rd6+ Ke7 64. Ra6 Nc4 65. b6 Kd7 66. Ra7+ Kc8 67. a5 Kb8 68. Kf4 Na3 69. a6 Nc4 70. Rb7+ Ka8 71. Kg5 Na5 72. Rh7 Nc6 73. Rh8+ Nb8 74. a7 Kb7 75. axb8Q+ Ka6 76. Qa7+ Kb5 77. b7 Kc4 78. Rh2 Kd3 79. Qa2 Kxc3 80. Qa4 Kd3 81. Rh3+ Ke4 82. Rh4+ Kd3 83. Qb3+ Kd2 84. Rh2+ Kc1 85. Qb2+ Kd1 86. Qd2# 1-0

[Event "Sao Paulo Schutt Cup 10th"]
[Site "Sao Paulo"]
[Date "2016.10.30"]
[Round "5"]
[White "Vianna, Alessandro Ayres"]
[Black "Freire, Leandro da Costa"]
[Result "1-0"]
[ECO "D82"]
[WhiteElo "1534"]
[BlackElo "1306"]
[PlyCount "63"]
[EventDate "2016.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 a6 5. e3 Bg7 6. Bd3 0-0 7. h3 Be6 8. Qe2 c6 9. Nf3 Nbd7 10. 0-0 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Bc6 14. d5 Ba4 15. Rab1 Nb6 16. b3 Bd7 17. Rfc1 Nc8 18. Rxc5 Nd6 19. a4 e6 20. Bxd6 Re8 21. Bc7 Qf6 22. Be5 Qe7 23. d6 Qf8 24. Bxg7 Qxd6 25. Bd4 e5 26. Rxe5 Rxe5 27. Bxe5 Qb6 28. Bd4 Qb4 29. Qd2 Qa3 30. Qb2 Qb4 31. Bg7 Rd8 32. Bh6 1-0

[Event "Sao Paulo Schutt Cup 10th"]
[Site "Sao Paulo"]
[Date "2016.10.29"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Vianna, Alessandro Ayres"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1379"]
[BlackElo "1534"]
[PlyCount "179"]
[EventDate "2016.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. h4 h6 7. Bd3 Bxd3 8. Qxd3 Bb4 9. a3 Bxc3+ 10. bxc3 b6 11. cxd5 cxd5 12. Nf3 Rc8 13. Bd2 Ne7 14. Bf4 Qc7 15. Rc1 Qc4 16. Qxc4 Rxc4 17. Nd2 Ra4 18. Ra1 0-0 19. Ke2 Nc6 20. Be3 Na5 21. g4 Rc8 22. Kd3 Nb8 23. f4 Na6 24. f5 Kh7 25. Nf3 Rac4 26. Rac1 R4c7 27. fxe6 fxe6 28. g5 Nc4 29. Bd2 Rf7 30. Rhf1 Rcf8 31. Ke2 Rxf3 32. Rxf3 Rxf3 33. Kxf3 Nxd2+ 34. Ke2 Nc4 35. gxh6 Kxh6 36. Rf1 Nc7 37. a4 g6 38. Rf7 Ne8 39. Rxa7 Ng7 40. Kf3 Nf5 41. Ra8 Nxh4+ 42. Kg4 Nf5 43. Re8 Kg7 44. Rxe6 Kf7 45. Rf6+ Ke7 46. Rxg6 Nfe3+ 47. Kf4 Nd1 48. Rg3 Ndb2 49. Kf5 Nxa4 50. Rg7+ Kf8 51. Rg3 Ke7 52. e6 Nd6+ 53. Ke5 Ne4 54. Rg7+ Kf8 55. Rf7+ Ke8 56. Kxd5 Naxc3+ 57. Ke5 Ng5 58. Rf5 Nge4 59. d5 Ke7 60. Rf4 Nd6 61. Rh4 Ncb5 62. Rh7+ Ke8 63. Rd7 Nc4+ 64. Kf6 Nbd6 65. Re7+ Kf8 66. Ra7 Ne8+ 67. Kg6 Ncd6 68. Kg5 b5 69. Kf4 Nc4 70. e7+ Kf7 71. Ke4 Ncd6+ 72. Ke5 Nc8 73. Rb7 Ned6 74. Rd7 Nc4+ 75. Kd4 N4d6 76. Kc5 Ne4+ 77. Kxb5 Nxe7 78. Kb6 Ke8 79. Kc7 Nxd5+ 80. Rxd5 Kf7 81. Re5 Nf6 82. Kd6 Ne8+ 83. Kd5 Nf6+ 84. Kd4 Nd7 85. Re1 Nf6 86. Ke5 Ng4+ 87. Kf5 Nh6+ 88. Kg5 Ng8 89. Rf1+ Ke6 90. Kg6 1/2-1/2

[Event "Sao Paulo Schutt Cup 10th"]
[Site "Sao Paulo"]
[Date "2016.10.29"]
[Round "3"]
[White "Vianna, Alessandro Ayres"]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1534"]
[BlackElo "1386"]
[PlyCount "146"]
[EventDate "2016.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 b4 6. a3 Qa5 7. Nbd2 Bg7 8. Nb3 Qc7 9. axb4 cxb4 10. e4 d6 11. Bd3 a5 12. Be3 a4 13. Nbd2 Bd7 14. 0-0 0-0 15. c5 dxc5 16. Qxc5 Qxc5 17. Bxc5 Na6 18. Bxa6 Rxa6 19. Bxb4 Re8 20. Rfc1 Nxd5 21. exd5 Bxb2 22. Rcb1 Bxa1 23. Rxa1 Rb6 24. Ba3 f6 25. Nc4 Rb5 26. d6 e6 27. h3 Reb8 28. Nfd2 f5 29. Nf3 Kf8 30. Nfe5 Ke8 31. Kh2 Bc8 32. d7+ Bxd7 33. Nxd7 Kxd7 34. Rd1+ Rd5 35. Ne5+ Ke8 36. Re1 Rb3 37. Bc1 Rb1 38. Nf3 Kd7 39. Ne5+ Rxe5 40. Rxe5 Rxc1 41. Ra5 Rc4 42. Kg3 Kd6 43. Kf3 Kc6 44. Ke3 Kb6 45. Ra8 e5 46. Kd3 Rd4+ 47. Kc3 Re4 48. Kd3 Kb5 49. f3 Rd4+ 50. Kc3 Rc4+ 51. Kb2 Kc5 52. Ra7 h5 53. Rg7 e4 54. fxe4 fxe4 55. Rxg6 e3 56. Re6 Kd4 57. Rd6+ Ke4 58. Re6+ Kd3 59. Rd6+ Rd4 60. Rc6 Ke2 61. Rc5 h4 62. Rf5 Kd2 63. Rc5 e2 64. Rc2+ Ke3 65. Rc3+ Rd3 66. Rc1 Kf2 67. Rc2 Kf1 68. Rxe2 Kxe2 69. g4 hxg3 70. h4 g2 71. h5 g1Q 72. h6 Rb3+ 73. Ka2 Qb1# 0-1

[Event "Sao Paulo Schutt Cup 10th"]
[Site "Sao Paulo"]
[Date "2016.10.28"]
[Round "1"]
[White "Parreira, Jose Rodrigo"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1534"]
[PlyCount "42"]
[EventDate "2016.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Nxd5 7. Nxd5 exd5 8. Qxd5 Nc6 9. e4 Be7 10. Bc4 0-0 11. Nf3 Rb8 12. Bf4 Rxb6 13. b3 d6 14. Bg5 Be6 15. Bxe7 Qxe7 16. Qd3 Nb4 17. Qc3 d5 18. a3 d4 19. Qc1 Bxc4 20. Qxc4 Qxe4+ 21. Qe2 Nc2+ 0-1

[Event "Sao Paulo Karman Cup 9th"]
[Site "Sao Paulo"]
[Date "2016.08.07"]
[Round "6"]
[White "Lacerda, Vinicius"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1772"]
[BlackElo "1522"]
[PlyCount "91"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c6 4. Nbd2 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 c5 9. c3 h6 10. Bh4 Qc7 11. f4 b6 12. Rf3 Bb7 13. Rg3 Rfc8 14. Ng4 Kh8 15. Ne5 Kg8 16. Nxd7 Qxd7 17. Bxf6 Bxf6 18. Qg4 Rc7 19. Rf1 Qe7 20. Rh3 Kf8 21. Nf3 a6 22. Bh7 Ke8 23. Ne5 Kd8 24. Bg8 Qf8 25. Bh7 b5 26. Bd3 b4 27. cxb4 cxd4 28. a3 dxe3 29. Rxe3 Rac8 30. f5 Qd6 31. Qf4 Bg5 32. Nxf7+ Rxf7 33. Qxd6+ Rd7 34. Qf8+ Kc7 35. Rc1+ Kb6 36. Rxe6+ Rc6 37. Qc5+ Kc7 38. Rxc6+ Bxc6 39. Qxc6+ Kd8 40. Qc8+ Ke7 41. Re1+ Be3+ 42. Rxe3+ Kf6 43. Qf8+ Rf7 44. Qd6+ Kg5 45. Qg6+ Kf4 46. Qg3# 1-0

[Event "Sao Paulo Karman Cup 9th"]
[Site "Sao Paulo"]
[Date "2016.08.07"]
[Round "5"]
[White "Vianna, Alessandro Ayres"]
[Black "Van Riemsdijk, Felipe Herman"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1522"]
[BlackElo "1760"]
[PlyCount "111"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 b5 5. Nfd2 g6 6. e4 Bg7 7. Be2 0-0 8. 0-0 Nbd7 9. cxb5 a6 10. Nc3 axb5 11. Bxb5 Ba6 12. Qc2 Bxb5 13. Nxb5 Qa5 14. a4 Nb6 15. Ra2 Rfb8 16. b3 Nbxd5 17. Nxd6 Nb4 18. N6c4 Qc7 19. Qb1 Nxa2 20. Qxa2 Ng4 21. Nf3 Qb7 22. Ncd2 Nf6 23. Qc2 Nd7 24. Ba3 Rc8 25. Nc4 Ra6 26. Re1 Rb8 27. Nfd2 Bd4 28. Bb2 Bxb2 29. Nxb2 Qb4 30. Nbc4 Nb6 31. Rb1 Nxc4 32. bxc4 Qxb1+ 33. Nxb1 Rab6 34. Nc3 Rb2 35. Qc1 R2b3 36. g3 R8b4 37. Qc2 Rb2 38. Qc1 R2b3 39. Qc2 Rb2 40. Qd3 R2b3 41. Qd8+ Kg7 42. Qxe7 Rxc4 43. Nb5 Rxa4 44. Nd6 Rf3 45. Ne8+ Kg8 46. Qxc5 Rxe4 47. Qd5 Re1+ 48. Kg2 Rf5 49. Qd7 Re2 50. Qd8 Rfxf2+ 51. Kh3 f5 52. Kh4 Kf7 53. Qd7+ Re7 54. Nd6+ Kf6 55. Ne8+ Kf7 56. Nd6+ 1/2-1/2

[Event "Sao Paulo Karman Cup 9th"]
[Site "Sao Paulo"]
[Date "2016.08.06"]
[Round "4"]
[White "Pessoa Sob, Caetano Estelita C"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1223"]
[BlackElo "1522"]
[PlyCount "124"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Bd6 8. Be2 0-0 9. e4 dxe4 10. Nxe4 Be7 11. Nxf6+ Bxf6 12. Be3 Nb6 13. 0-0 Nd5 14. Qd2 Re8 15. Bg5 h6 16. Bxf6 Nxf6 17. Ne5 Rxe5 18. Bf3 Re6 19. Rac1 Rd6 20. Rc4 Be6 21. Ra4 Qd7 22. Qc3 a6 23. h3 Rd8 24. Rd1 Nd5 25. Qc1 Bxh3 26. Bxd5 Rxd5 27. gxh3 Rg5+ 28. Kh2 Qd6+ 29. f4 Re8 30. Qd2 Re4 31. Rf1 Rf5 32. Ra3 Rfxf4 33. Rxf4 Rxf4 34. Rg3 Rxd4 35. Qc3 Rd2+ 36. Kh1 Rd1+ 37. Kh2 Qd2+ 38. Rg2 Qxc3 39. bxc3 Rc1 40. Rd2 Rxc3 41. Rd8+ Kh7 42. Rd7 Rc2+ 43. Kg1 Rxa2 44. Rxb7 f6 45. Rb6 c5 46. Rc6 a5 47. Rxc5 a4 48. h4 a3 49. Ra5 Ra1+ 50. Kf2 a2 51. Ke2 Kg6 52. h5+ Kf7 53. Kd2 Ke6 54. Kc2 f5 55. Kb2 Rh1 56. Kxa2 Rxh5 57. Kb3 Rh4 58. Kc3 Kf6 59. Kd3 Re4 60. Ra1 g5 61. Rh1 Kg6 62. Rg1 g4 0-1

[Event "Sao Paulo Karman Cup 9th"]
[Site "Sao Paulo"]
[Date "2016.08.06"]
[Round "3"]
[White "Vianna, Alessandro Ayres"]
[Black "Federzoni, Enzo"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1522"]
[BlackElo "1771"]
[PlyCount "98"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 Re8 8. c3 b6 9. Re1 Bb7 10. Rc1 Ne4 11. Bh4 c5 12. Qc2 Nxd2 13. Qxd2 Rc8 14. e4 cxd4 15. Nxd4 dxe4 16. Bxe4 Bxe4 17. Rxe4 Nc5 18. Ree1 Qd7 19. Rcd1 Rcd8 20. h3 Ne6 21. Nf3 Qa4 22. Qe2 Nf4 23. Qxe7 Rxd1 24. Qxe8+ Qxe8 25. Rxd1 f6 26. Nd4 g5 27. Bg3 Ne2+ 28. Nxe2 Qxe2 29. Rd8+ Kf7 30. Rd7+ Kg6 31. Rxa7 f5 32. f3 Be5 33. Bxe5 Qe1+ 34. Kh2 Qxe5+ 35. Kh1 h6 36. Ra4 Kh5 37. Rb4 b5 38. a3 f4 39. Kh2 Kh4 40. Re4 Qd5 41. Rd4 Qc5 42. Rb4 Qf2 43. Rb3 h5 44. Rxb5 g4 45. hxg4 hxg4 46. fxg4 f3 47. Rh5+ Kxg4 48. Rg5+ Kxg5 49. Kh3 Qxg2# 0-1

[Event "Sao Paulo Karman Cup 9th"]
[Site "Sao Paulo"]
[Date "2016.08.05"]
[Round "2"]
[White "Ferreira, Renato Luis Bueloni"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1390"]
[BlackElo "1522"]
[PlyCount "76"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Ne7 6. 0-0 Nd7 7. b3 Bxd3 8. Qxd3 Nf5 9. c4 Be7 10. c5 0-0 11. Nc3 b6 12. b4 a5 13. bxa5 bxc5 14. Ne2 c4 15. Qc3 Rxa5 16. Ng3 Nxg3 17. fxg3 c5 18. Be3 cxd4 19. Nxd4 Ra3 20. Qe1 Nxe5 21. Nc2 Nd3 22. Qd2 Ra4 23. Qe2 Qc7 24. Qg4 Bc5 25. Nd4 Qe5 26. Qf3 Bxd4 27. Bxd4 Qxd4+ 28. Kh1 f6 29. Qe2 e5 30. Rab1 Rfa8 31. h4 Rxa2 32. Qf3 Ra1 33. Qf5 Rxb1 34. Qe6+ Kh8 35. Rxb1 c3 36. Ra1 Rxa1+ 37. Kh2 Qg1+ 38. Kh3 Nf2# 0-1

[Event "Sao Paulo Karman Cup 9th"]
[Site "Sao Paulo"]
[Date "2016.08.05"]
[Round "1"]
[White "Vianna, Alessandro Ayres"]
[Black "Rodrigues, Leonardo De Miranda"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1522"]
[BlackElo "2145"]
[PlyCount "108"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Bf4 Nh5 5. Qd2 Nxf4 6. Qxf4 e6 7. e4 Be7 8. Nc3 0-0 9. Bd3 e5 10. Qe3 exd4 11. Nxd4 Ne5 12. Be2 c6 13. f4 Ng6 14. 0-0-0 Nxf4 15. g3 Ng2 16. Qf2 Ne3 17. Rde1 Bf6 18. Bd3 Bxd4 19. Rxe3 Qg5 20. Rhe1 f5 21. Qd2 Bxe3 22. Rxe3 Re8 23. Kc2 Bd7 24. Qf2 Re5 25. Re2 fxe4 26. Nxe4 Qe7 27. Nc3 b6 28. b4 Rf8 29. Qg2 a6 30. g4 Rf4 31. Qh3 h5 32. Rxe5 Qxe5 33. Ne2 Bxg4 34. Qg2 Bxe2 35. Bxe2 Qf5+ 36. Kc1 Rf2 37. Qxc6 Rxe2 38. Qd5+ Qxd5 39. cxd5 g5 40. a4 g4 41. Kd1 Rxh2 42. Ke1 g3 43. Kf1 h4 44. b5 a5 45. Kg1 h3 46. Kf1 g2+ 47. Kg1 Rh1+ 48. Kf2 g1Q+ 49. Kf3 Rh2 50. Ke4 Re2+ 51. Kf5 Qf1+ 52. Kg4 Rg2+ 53. Kh5 Qf5+ 54. Kh6 Qg6# 0-1

[Event "Baeta Neves op 05"]
[Site "Baeta Neves"]
[Date "2015.05.23"]
[Round "5"]
[White "Sato, Claudio Takeshi"]
[Black "Vianna, Alessandro Ayres"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1473"]
[PlyCount "76"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 Bb4 7. Nxg7+ Kf8 8. Bh6 Ke7 9. Bd3 d6 10. Qd2 Kd7 11. 0-0-0 Kc7 12. Nf5 Nc6 13. Bg5 Bxc3 14. Qxc3 Rg8 15. h4 Be6 16. Bc4 Rg6 17. Bxe6 fxe6 18. Nxd6 Qf8 19. Rd2 Rd8 20. Rhd1 Kb8 21. g3 Nd4 22. Bxf6 Rxf6 23. Nc4 Rxf2 24. Rxf2 Qxf2 25. Rxd4 Rxd4 26. b3 Rxe4 27. Kb2 Qd4 28. a4 Qxc3+ 29. Kxc3 Rg4 30. Nxe5 Rxg3+ 31. Kd4 Rh3 32. Nd7+ Kc7 33. Nf8 Rxh4+ 34. Ke5 h5 35. Nxe6+ Kb6 36. c4 Rh3 37. b4 Re3+ 38. Kf5 Rxe6 0-1

[Event "Baeta Neves op 05"]
[Site "Baeta Neves"]
[Date "2015.05.23"]
[Round "3"]
[White "Teshima, Ricardo Yoshida"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1690"]
[PlyCount "101"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 e6 5. d3 Nf6 6. Nge2 d5 7. exd5 exd5 8. Bg5 Be7 9. Bxf6 Bxf6 10. Bxd5 Bxc3+ 11. Nxc3 Bh3 12. Qe2+ Qe7 13. Bxc6+ bxc6 14. Qxe7+ Kxe7 15. Rg1 Rhe8 16. g4 Kf6+ 17. Ne4+ Rxe4+ 18. dxe4 Re8 19. f3 h5 20. Rg3 hxg4 21. fxg4 Rxe4+ 22. Kd2 Bxg4 23. Rf1+ Bf5 24. Ra3 g6 25. Rxa6 Rd4+ 26. Kc3 Rd6 27. Ra5 Rd5 28. Rf2 Re5 29. Kc4 Kg7 30. Rxc5 Re4+ 31. Kc3 Re3+ 32. Kd2 Re6 33. a4 Be4 34. a5 Re7 35. Re2 f5 36. Kc3 Ra7 37. b4 Kh6 38. Kd4 Kg5 39. Rxe4 Kh6 40. Re6 Rf7 41. Rcxc6 Rg7 42. a6 f4 43. Ke4 Kg5 44. Rxg6+ Rxg6 45. Rxg6+ Kxg6 46. Kxf4 Kh5 47. a7 Kh4 48. a8Q Kh3 49. Qg8 Kxh2 50. Kf3 Kh1 51. Qg2# 1-0

[Event "Baeta Neves op 05"]
[Site "Baeta Neves"]
[Date "2015.05.23"]
[Round "4"]
[White "Vianna, Alessandro Ayres"]
[Black "Gazola, Vanessa Ramos"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "2019"]
[PlyCount "96"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Be2 0-0 11. 0-0 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Rd8 15. Qb4 Qxb4 16. cxb4 Rd4 17. Rfd1 Rxe4 18. Rd8+ Kg7 19. Bf3 Rc4 20. a3 a5 21. b5 a4 22. g3 Rc3 23. Bg2 Ra5 24. Bf1 Bf5 25. Rb8 Be4 26. h4 e6 27. b6 Rb3 28. Bg2 Bxg2 29. Kxg2 Rxb6 30. Ra2 Rb3 31. Rd8 Rd5 32. Rxd5 exd5 33. Kf1 Kf6 34. Ke2 Ke5 35. Kd2 d4 36. Ke2 b5 37. f3 Kd5 38. Kf2 Kc4 39. Ke2 Re3+ 40. Kd2 Rxf3 41. Kc2 Rf2+ 42. Kb1 Rxa2 43. Kxa2 d3 44. h5 d2 45. hxg6 d1Q 46. gxh7 Qc2+ 47. Ka1 Kb3 48. h8Q Qc1# 0-1

[Event "Baeta Neves op 05"]
[Site "Baeta Neves"]
[Date "2015.05.23"]
[Round "6"]
[White "Vianna, Alessandro Ayres"]
[Black "Silva, Cicero Tavares"]
[Result "1/2-1/2"]
[ECO "D38"]
[BlackElo "1633"]
[PlyCount "100"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 c6 7. Bg5 0-0 8. e3 Nbd7 9. Be2 Qa5 10. Qc2 Ne4 11. 0-0 Nxc3 12. Bd3 f5 13. cxd5 cxd5 14. Be7 Ne4 15. Bxf8 Kxf8 16. Bxe4 dxe4 17. Ng5 Nf6 18. Rfc1 f4 19. Qc5+ Qxc5 20. Rxc5 h6 21. Rac1 Bd7 22. Nh3 fxe3 23. fxe3 Bc6 24. Nf4 Kf7 25. Rf1 g6 26. d5 exd5 27. Nxd5 Bxd5 28. Rxd5 Ke6 29. Rb5 b6 30. Rb2 Rd8 31. a4 Ng4 32. Re1 Rd3 33. Rc2 Nxe3 34. Rce2 Nf5 35. Rxe4+ Kf6 36. Rf1 Kg5 37. Re8 Ne3 38. Re5+ Nf5 39. h3 h5 40. a5 Rb3 41. axb6 axb6 42. Kh2 b5 43. Rf3 Rxf3 44. gxf3 Kf4 45. Rxb5 Kxf3 46. Rb4 g5 47. Rc4 g4 48. hxg4 hxg4 49. Kg1 g3 50. Rc3+ Kf4 1/2-1/2

[Event "Baeta Neves op 05"]
[Site "Baeta Neves"]
[Date "2015.05.22"]
[Round "2"]
[White "Vianna, Alessandro Ayres"]
[Black "Dutra, Liliam Guedes"]
[Result "1-0"]
[ECO "E24"]
[BlackElo "1623"]
[PlyCount "55"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. Bg5 d5 7. cxd5 exd5 8. Nf3 Nbd7 9. e3 c6 10. Bd3 Qc7 11. Bf4 Qa5 12. Qb3 Ne4 13. Qb4 Qxb4 14. cxb4 Ndf6 15. Ng5 Nxg5 16. Bxg5 Ne4 17. h4 h6 18. Bf4 Re8 19. f3 Nf6 20. g4 Nh7 21. g5 hxg5 22. hxg5 g6 23. Ra2 Bf5 24. Rah2 Bxd3 25. Rxh7 f6 26. gxf6 Red8 27. Rg7+ Kf8 28. Rh8# 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "7"]
[White "Hoshino, Meilin"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1361"]
[PlyCount "61"]
[EventDate "2015.04.30"]
[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 d5 2. c4 e5 3. cxd5 Qxd5 4. e3 exd4 5. exd4 Bb4+ 6. Nc3 Nf6 7. Nf3 0-0 8. Be2 Ne4 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. bxc3 b6 12. 0-0 Bb7 13. Qd3 Nd7 14. Rfe1 Nf6 15. a4 a5 16. c4 Qe4 17. Qxe4 Nxe4 18. Bd3 Nf6 19. Nd2 Rad8 20. Nb3 Ba6 21. Bf1 Rfe8 22. c5 Bxf1 23. Rxf1 Nd5 24. Rac1 Re2 25. Ra1 Rde8 26. h3 h5 27. Rfc1 Rb2 28. Ra3 Ree2 29. Rf1 Ne3 30. Nc1 Nxf1 31. Nxe2 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "6"]
[White "Vianna, Alessandro Ayres"]
[Black "Silvestre da Silva, Sidnei"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "1542"]
[PlyCount "72"]
[EventDate "2015.04.30"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nc3 c6 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 Qc7 9. Bb2 h6 10. Rc1 Re8 11. e4 Bb4 12. e5 Nh7 13. a3 Be7 14. cxd5 exd5 15. Nxd5 Qd8 16. Nxe7+ Qxe7 17. b4 Nb6 18. Re1 Ng5 19. Nxg5 Qxg5 20. Qf3 Nd5 21. g3 Bh3 22. Bc4 Be6 23. b5 Red8 24. Rc2 cxb5 25. Bxb5 Nb6 26. Rc7 Bd5 27. Qe3 Qg4 28. a4 a6 29. Be2 Qe6 30. Bh5 g6 31. Bd1 Bc6 32. Qxh6 Nxa4 33. Bxa4 Bxa4 34. Rxb7 Bc6 35. Rb6 Qd5 36. Qh3 Qh1# 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "5"]
[White "Saito, Helio Tsutomu"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1634"]
[PlyCount "75"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 e5 6. Nb3 Nf6 7. Nc3 Bb4 8. Bd3 0-0 9. 0-0 d6 10. Bg5 h6 11. Bh4 Bg4 12. f3 Bd7 13. Bxf6 Qxf6 14. Nd5 Qg5 15. a3 Bh3 16. Rf2 Bc5 17. Nxc5 dxc5 18. Kh1 Be6 19. Qc1 Qh4 20. g3 Qh5 21. f4 f5 22. fxe5 Bxd5 23. cxd5 Nxe5 24. Be2 Ng4 25. Bxg4 Qxg4 26. Rf4 Qe2 27. exf5 b6 28. Qc3 Qe5 29. Qxe5 Rae8 30. Qc7 Rf6 31. d6 Rf7 32. d7 Ref8 33. Re1 Rxd7 34. Qxd7 h5 35. Re7 Kh7 36. Rxg7+ Kh6 37. Rh7+ Kg5 38. Qg7# 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "4"]
[White "Vianna, Alessandro Ayres"]
[Black "Tamarozi, Isaque"]
[Result "1/2-1/2"]
[ECO "E43"]
[BlackElo "1644"]
[PlyCount "66"]
[EventDate "2015.04.30"]
[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 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 0-0 6. e3 b6 7. Be2 Bb7 8. 0-0 d6 9. Rb1 Nbd7 10. Ba3 c5 11. d5 exd5 12. cxd5 Nxd5 13. Qd3 Ne5 14. Nxe5 dxe5 15. Bf3 Bc6 16. Rfd1 Ne7 17. Qc4 Qc7 18. Bxc6 Nxc6 19. Qg4 Rad8 20. h4 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. h5 h6 24. Bb2 f6 25. Qe6+ Kh8 26. Qxc6 Qd1+ 27. Kh2 Qxh5+ 28. Kg1 Qd1+ 29. Kh2 Qh5+ 30. Kg3 Qg5+ 31. Kf3 Qf5+ 32. Kg3 Qg5+ 33. Kh2 Qh5+ 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "3"]
[White "Dibai, Jerry"]
[Black "Vianna, Alessandro Ayres"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1786"]
[PlyCount "119"]
[EventDate "2015.04.30"]
[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 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nf6 5. d3 e6 6. Nbd2 Bd6 7. Qe1 Nbd7 8. e4 e5 9. exd5 cxd5 10. Nxe5 Nxe5 11. d4 0-0 12. dxe5 Re8 13. f4 Bc5+ 14. Kh1 Qd7 15. Nb3 Bb6 16. c3 Bf5 17. Nd4 Bh3 18. Rf2 Bxg2+ 19. Kxg2 Ng4 20. Re2 Nh6 21. Be3 f6 22. e6 Qd8 23. f5 Ng4 24. Bf4 g5 25. fxg6 hxg6 26. h3 Ne5 27. Bxe5 fxe5 28. Rxe5 Bc7 29. Re3 Qg5 30. Rf3 Re7 31. Qe3 Qxe3 32. Rxe3 a6 33. Rf1 Kg7 34. Ref3 Rae8 35. Rf7+ Rxf7 36. Rxf7+ Kg8 37. Rxc7 b5 38. Rd7 Kf8 39. Rxd5 Ke7 40. Rd7+ Kf6 41. Kf3 g5 42. Ke4 a5 43. Rf7+ Kg6 44. Ke5 b4 45. cxb4 axb4 46. Kd6 b3 47. axb3 Kh6 48. b4 g4 49. hxg4 Kg6 50. b5 Rd8+ 51. Rd7 Re8 52. b6 Rb8 53. b7 Kg5 54. Kc7 Rxb7+ 55. Kxb7 Kxg4 56. e7 Kh3 57. e8Q Kg4 58. Qe6+ Kg5 59. Rg7+ Kh5 60. Qg6# 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "2"]
[White "Vianna, Alessandro Ayres"]
[Black "Silva, Rodrigo Ferreira"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "1801"]
[PlyCount "113"]
[EventDate "2015.04.30"]
[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 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 d6 5. Nc3 0-0 6. Bd3 Nc6 7. a3 e5 8. d5 Ne7 9. 0-0 Nh5 10. e4 f5 11. Bg5 Nf6 12. Qe2 f4 13. c5 h6 14. Bxf6 Bxf6 15. cxd6 cxd6 16. Rac1 a6 17. b4 g5 18. h3 Ng6 19. Nh2 Bg7 20. f3 h5 21. a4 Qb6+ 22. Rf2 Qxb4 23. Qc2 g4 24. fxg4 hxg4 25. Nxg4 Bxg4 26. hxg4 f3 27. gxf3 Nf4 28. Bf1 Rac8 29. Rb1 Qxc3 30. Qxc3 Rxc3 31. Rxb7 a5 32. Rb6 Rf6 33. Kh2 Rh6+ 34. Kg3 Ra3 35. Rc2 Ra1 36. Rf2 Rxa4 37. Rh2 Rxh2 38. Kxh2 Ra2+ 39. Kg3 Bf8 40. g5 Be7 41. Kg4 Rf2 42. Kg3 Rxf1 43. Ra6 Rg1+ 44. Kf2 Rg2+ 45. Kf1 Ra2 46. Ra8+ Kf7 47. Ra7 a4 48. g6+ Nxg6 49. Ke1 a3 50. f4 Nxf4 51. Kd1 Nd3 52. Rxe7+ Kg6 53. Rg7+ Kh5 54. Rg5+ Kh4 55. Rg4+ Kh3 56. Rg3+ Kh2 57. Rg2+ 1/2-1/2

