[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.1"]
[White "Aranha Filho, Alvaro Z"]
[Black "Awoki, Daniel Teidi"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2324"]
[BlackElo "2111"]
[PlyCount "141"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 O-O 9. a3 Re8 10. b4 Bf8 11. Bb2 a5 12. b5 Nd4 13. Nd2 a4 14. e3 Ne6 15. Qc2
Nc5 16. d4 exd4 17. exd4 Qxd4 18. Nd5 Qd3 19. Qxd3 Nxd3 20. Nxc7 Nxb2 21. Nxe8
Bd7 22. Nc7 Rc8 23. Rfc1 Bd6 24. Nd5 Rxc1+ 25. Rxc1 Nxd5 26. Bxd5 b6 27. Nc4
Nxc4 28. Rxc4 Bxb5 29. Rc8+ Bf8 30. Rb8 Bd3 31. Bc6 b5 32. Bxb5 Bxb5 33. Rxb5
Bxa3 34. Ra5 g6 35. Rxa4 Bc5 36. Kg2 Kg7 37. f4 h5 38. Rc4 Bd6 39. Kf3 Kf6 40.
Rd4 Be7 41. Ra4 Kg7 42. Ra7 Bc5 43. Rc7 Bb6 44. Rb7 Bd4 45. Ke4 Bc3 46. h3 Ba1
47. f5 Kf6 48. Rb6+ Kg7 49. Rb1 Bc3 50. Rb3 Ba1 51. Rb7 g5 52. g4 hxg4 53. hxg4
Kf6 54. Rb3 Ke7 55. Ra3 Bb2 56. Ra7+ Kf6 57. Kd5 Bc3 58. Ra3 Bb2 59. Rh3 Bc1
60. Rh6+ Kg7 61. Rc6 Bf4 62. Ra6 Bd2 63. Kd6 Bb4+ 64. Kd7 Bc5 65. Rc6 Bd4 66.
Ke8 Be5 67. Rb6 Kg8 68. Rb7 f6 69. Ke7 Bd4 70. Ke6 Bc3 71. Rf7 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.2"]
[White "Luz, Arthur Nader"]
[Black "Tsuboi, Edson Kenji"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2092"]
[BlackElo "2279"]
[PlyCount "78"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. a3
b5 9. Nxc6 dxc6 10. f4 e5 11. O-O Bd6 12. f5 Bb7 13. Qe1 Qe7 14. Rd1 Bc5 15.
Qf2 Bxe3 16. Qxe3 O-O 17. g4 Rfd8 18. g5 Nd7 19. f6 Qc5 20. Qxc5 Nxc5 21. Bg4
a5 22. fxg7 b4 23. Na2 bxa3 24. bxa3 Nxe4 25. Rde1 Nd2 26. Rf6 e4 27. Bh5 Rd7
28. Re3 c5 29. Bg4 Rd4 30. Rh3 Nf3+ 31. Bxf3 exf3 32. Nc3 Rd2 33. Nb5 Re8 34.
Kf1 Ree2 35. Rd6 Rxc2 36. Rd1 Rf2+ 37. Kg1 Rg2+ 38. Kf1 Rcf2+ 39. Ke1 Rb2 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.3"]
[White "De Paula, Rafael Figueiredo"]
[Black "Da Silva, Tiago Henrique Amar"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2257"]
[BlackElo "2091"]
[PlyCount "46"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Be7 7. d4 exd4 8.
Nxd4 Nxd4 9. Qxd4 Nf6 10. Qa4+ c6 11. Rd1 Qb6 12. Be3 Bc5 13. Bxc5 Qxc5 14. b4
Qb6 15. Na3 Be6 16. b5 c5 17. Nc4 Bxc4 18. Qxc4 O-O 19. a4 Rad8 20. Rdc1 Rc8
21. a5 Qc7 22. Bh3 Rcd8 23. Qxc5 Rd1+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.4"]
[White "Alboredo, Julia"]
[Black "Caldeira, Adriano"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2073"]
[BlackElo "2226"]
[PlyCount "73"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 a6 8. Rg1 g6
9. g5 hxg5 10. Bxg5 Be7 11. Qf3 Nbd7 12. O-O-O Ne5 13. Qe2 Nh5 14. Qd2 Bd7 15.
f4 Nc6 16. f5 Nxd4 17. Bxe7 Qxe7 18. Qxd4 e5 19. Qb6 Bc6 20. fxg6 fxg6 21. Rxg6
Nf6 22. Bc4 Rc8 23. Rf1 Rf8 24. Qg1 Rc7 25. h5 Kd8 26. h6 Ne8 27. Rxf8 Qxf8 28.
Qg5+ Kc8 29. Be6+ Bd7 30. Rg8 Qf1+ 31. Nd1 Kb8 32. Bxd7 Rxd7 33. Rxe8+ Ka7 34.
Qe3+ b6 35. Rg8 Qc4 36. Rg7 Rxg7 37. hxg7 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.5"]
[White "Bouwman, Marcelo Wanderley"]
[Black "De Haro, Martim Afonso Palma"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2226"]
[BlackElo "2049"]
[PlyCount "151"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Nf3 O-O 7. d3 g6 8.
Qxe5 Nf5 9. O-O c6 10. Bd2 d5 11. Rae1 Bd6 12. Qe2 Na6 13. d4 Bd7 14. Nd1 Re8
15. Ne3 Nh4 16. g3 Nxf3+ 17. Qxf3 Nc7 18. Ng4 Bxg4 19. Qxg4 Qc8 20. Qf3 Qh3 21.
c4 Qf5 22. Qxf5 gxf5 23. c5 Bf8 24. Bc2 Ne6 25. Be3 Bg7 26. Rd1 b6 27. b4 b5
28. a4 Nc7 29. Bxf5 Re7 30. Bg5 f6 31. Bf4 bxa4 32. Bd6 Rf7 33. Ra1 Nb5 34. Be6
Nxd4 35. Bxf7+ Kxf7 36. Rxa4 f5 37. Kg2 Nb5 38. Re1 Bf6 39. Be5 Bxe5 40. Rxe5
Kf6 41. Re1 d4 42. Ra6 Rc8 43. f4 Rc7 44. Re8 Kf7 45. Rh8 Kg7 46. Rd8 Kf7 47.
h3 Ke7 48. Rh8 Ke6 49. Rd8 Ke7 50. Rb8 d3 51. Ra2 Rd7 52. Rd2 Nc3 53. Rh8 Ke6
54. Re8+ Kf6 55. Re3 Nd5 56. Rexd3 Rb7 57. Rb2 Nxb4 58. Rd6+ Kf7 59. Rxc6 a5
60. Ra6 Rb5 61. Ra7+ Ke6 62. Re2+ Kd5 63. Re5+ Kd4 64. Rxh7 Nc6 65. Rd7+ Kc4
66. Rxf5 Rb2+ 67. Kf3 a4 68. Rf6 Kxc5 69. Rxc6+ Kxc6 70. Ra7 Rb3+ 71. Kg4 a3
72. h4 Kb6 73. Ra8 Kb5 74. h5 Kb4 75. h6 Rb2 76. h7 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.6"]
[White "Ikeda, Vinicius Yasuto"]
[Black "Bispo, Leonardo"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2002"]
[BlackElo "2222"]
[PlyCount "104"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 Na6 8. O-O
Nc7 9. h3 Rb8 10. Bf4 Bd7 11. e5 Nfe8 12. a4 a6 13. Ne4 Bf5 14. exd6 exd6 15.
Nc3 h6 16. Bd3 Bxd3 17. Qxd3 g5 18. Bd2 Qd7 19. Rfe1 b5 20. axb5 axb5 21. cxb5
Nxb5 22. Re2 Nd4 23. Nxd4 cxd4 24. Na4 Qb5 25. Qxb5 Rxb5 26. Rc1 Nf6 27. Rc6
Rxd5 28. b4 Nd7 29. Nb6 Nxb6 30. Rxb6 Rc8 31. Re1 Be5 32. g3 d3 33. Rd1 Bd4 34.
Ra6 Rc2 35. g4 Kh7 36. Kf1 Bc3 37. Bxc3 Rxc3 38. b5 Rb3 39. b6 Rb2 40. Ra3 d2
41. Ke2 Kg7 42. Re3 Kf6 43. Re4 Rxb6 44. Rxd2 Rxd2+ 45. Kxd2 Rb3 46. h4 gxh4
47. Ke2 h3 48. Rd4 Ke5 49. Rd1 Ke4 50. Ra1 d5 51. f3+ Kf4 52. Rd1 h2 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.7"]
[White "Souza Neves, Andrey M"]
[Black "Desideri, Ricardo Maruchi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2210"]
[BlackElo "1976"]
[PlyCount "53"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. c3 e6 5. Nf3 Nc6 6. Nbd2 Bd6 7. Bg3 a6 8. Ne5
Bxe5 9. dxe5 Nd7 10. f4 d4 11. Ne4 dxe3 12. Nd6+ Kf8 13. Qh5 g6 14. Qh6+ Kg8
15. O-O-O Qf8 16. Qh3 Ne7 17. Bd3 f5 18. Bh4 Nd5 19. Qf3 b5 20. c4 bxc4 21.
Bxc4 N7b6 22. Rxd5 Nxc4 23. Rxc5 Nb6 24. Bf6 Rb8 25. Kb1 Bd7 26. Rhc1 Na4 27.
R5c2 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.8"]
[White "Noseda, Francesco"]
[Black "Batista, Gerson Peres"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1974"]
[BlackElo "2209"]
[PlyCount "92"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8.
e5 Nd7 9. f4 Nc5 10. O-O Nxd3 11. cxd3 Be7 12. Ne2 O-O 13. Ng3 f5 14. d4 c5 15.
Ne2 c4 16. Bd2 Bd7 17. Kh1 Rb8 18. Bc3 Be8 19. Qd2 Bh5 20. Rg1 Kh8 21. Raf1 Rg8
22. Ng3 Bg6 23. Ne2 Rb7 24. Rf3 Bh5 25. Rf2 Bh4 26. Rff1 h6 27. g3 Be7 28. Kg2
Qb6 29. a3 Qd8 30. Kf2 Qe8 31. Ke3 g5 32. Qe1 Qa4 33. Qd1 Qb5 34. Qd2 Bd8 35.
Nc1 Rbg7 36. Kf2 gxf4 37. gxf4 Bh4+ 38. Rg3 Rxg3 39. hxg3 Rxg3 40. Rh1 Rd3+ 41.
Rxh4 Rxd2+ 42. Bxd2 Qxb2 43. Rxh5 c3 44. Rxh6+ Kg7 45. Rh1 cxd2 46. Ne2 Qc2 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.9"]
[White "Bruce, Shannon Hill"]
[Black "Medeiros, Thauane Ferreira"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2177"]
[BlackElo "1961"]
[PlyCount "112"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. b3 Nf6 2. Bb2 d5 3. e3 c5 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nc3 e6 8.
O-O Be7 9. d3 O-O 10. Na4 a5 11. Ne5 Bd6 12. Qe1 Qc7 13. f4 Nd7 14. Nxd7 Bxd7
15. Qc3 d4 16. exd4 Bxf4 17. dxc5 Bxh2+ 18. Kh1 f6 19. Nb6 Rad8 20. Qxa5 Be8
21. Qe1 Bg3 22. Qe3 Bh5 23. a4 Bg4 24. a5 f5 25. Qxe6+ Kh8 26. Rae1 Bxe1 27.
Rxe1 Qg3 28. Qe7 Bh5 29. Re3 Qg4 30. Rh3 Bf7 31. Qh4 h5 32. Qxg4 fxg4 33. Re3
Rfe8 34. Be5 Kh7 35. d4 Re7 36. b4 Bg6 37. c4 h4 38. a6 g3 39. Kg1 Rf7 40. Rf3
Ra7 41. b5 cxb5 42. cxb5 Bh5 43. Re3 Rf8 44. c6 Raf7 45. Bxg3 hxg3 46. Rxg3 Be2
47. Rh3+ Kg8 48. Nd7 Rxd7 49. cxd7 Bxb5 50. a7 Bxd7 51. Rc3 Be6 52. Rc7 Bd5 53.
Rd7 Ba8 54. Kh2 Kh7 55. g4 Kg6 56. Kg3 Rf7 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.10"]
[White "Viaro Baccarin, Natalia"]
[Black "Queiroz, Alberto Becker"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1928"]
[BlackElo "2175"]
[PlyCount "122"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 O-O 8.
Be2 Na6 9. Bf3 Qb6 10. Qxb6 axb6 11. Nge2 Nb4 12. O-O Rd8 13. Bf4 Nbxd5 14. Be5
Be6 15. a3 Rac8 16. Rac1 Bh6 17. Nxd5 Nxd5 18. Rxc8 Rxc8 19. Bxd5 Bxd5 20. Nc3
Bc4 21. Rd1 Bb3 22. Rf1 f6 23. Bg3 e6 24. h3 Rc4 25. Ne4 Kg7 26. Re1 Rc1 27. f3
Be3+ 28. Kh2 Rxe1 29. Bxe1 Bxd4 30. Bc3 Bxc3 31. Nxc3 Kf7 32. Kg3 g5 33. h4
gxh4+ 34. Kxh4 Ke7 35. Kg4 Kd6 36. Kf4 Bc2 37. b4 Bg6 38. g3 h6 39. Ke3 Be8 40.
Ne4+ Ke7 41. Nc3 Kf7 42. Ne4 Bc6 43. Nd6+ Kf8 44. f4 Kg7 45. Kd4 Kg6 46. Nc8
Kh5 47. Ke3 Kg4 48. Kf2 b5 49. Ne7 e5 50. fxe5 fxe5 51. Ng6 e4 52. Ne5+ Kf5 53.
Nf7 h5 54. Nd6+ Kg4 55. Nf7 e3+ 56. Kxe3 Kxg3 57. Ng5 h4 58. Kd4 h3 59. Nxh3
Kxh3 60. Ke3 Kg3 61. Ke2 Kf4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.11"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Pires Da Silva, Saulo De Tarso"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2162"]
[BlackElo "1914"]
[PlyCount "121"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

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. c3 O-O 12. g3 Bg5 13. Bg2 Ne7 14. Nxe7+
Bxe7 15. Nc2 Bb7 16. Ne3 f5 17. exf5 Bxg2 18. Nxg2 Rxf5 19. Ne3 Rf7 20. O-O Qf8
21. Nd5 Bd8 22. a4 bxa4 23. Qxa4 Rb8 24. b4 Bb6 25. Ra2 Ba7 26. Qxa6 Kh8 27.
Qe2 Qc8 28. Qe4 Qe6 29. Rfa1 Rbb7 30. Kg2 g5 31. f3 h5 32. Re2 Qh6 33. Ra6 Qe6
34. c4 Kg7 35. c5 Bb8 36. cxd6 Bxd6 37. Ne3 Rbd7 38. Rd2 g4 39. fxg4 hxg4 40.
Qxg4+ Qxg4 41. Nxg4 Bxb4 42. Rxd7 Rxd7 43. Nxe5 Rd2+ 44. Kh3 Bc5 45. Rc6 Rd5
46. Rc7+ Kh6 47. Nf3 Bd6 48. Rc4 Rd1 49. Rd4 Rxd4 50. Nxd4 Bc5 51. Ne6 Bg1 52.
Kg2 Bb6 53. Kf3 Kh5 54. h4 Ba5 55. Nf4+ Kh6 56. Kg4 Bd2 57. Nd3 Kg6 58. Kf3 Bh6
59. Ke4 Kh5 60. Kf5 Be3 61. Nf4+ 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.12"]
[White "Soares, Joao Carlos T. C"]
[Black "Oliveira, Jonathan De"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1905"]
[BlackElo "2156"]
[PlyCount "74"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. Qe2
a5 9. O-O Ba6 10. Ne1 Bxd3 11. Qxd3 Nc6 12. Kh1 O-O 13. f4 Qc7 14. a3 f6 15.
exf6 Rxf6 16. Ndf3 h6 17. Be3 Bd6 18. Ne5 Bxe5 19. fxe5 Rxf1+ 20. Qxf1 Ne7 21.
Nf3 Nf5 22. Bd2 Rf8 23. Qd3 Qd8 24. Qb5 Rf7 25. Qc6 Qe7 26. b4 c4 27. bxa5 bxa5
28. Be1 Nf8 29. a4 g5 30. Bd2 g4 31. Ng1 Qh4 32. Be1 Qg5 33. Rb1 Qe3 34. Qb5
Nxd4 35. cxd4 Rf1 36. Bf2 Rxf2 37. Qxa5 Qe4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.13"]
[White "Martins, George Evandro Barr"]
[Black "Dias, Joao Batista"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2148"]
[BlackElo "1889"]
[PlyCount "72"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 c6 7. Qb3 Qb6 8. Nc3
Na6 9. Qxb6 axb6 10. cxd5 cxd5 11. Bf4 Bd7 12. Ne5 e6 13. Nxd7 Nxd7 14. e3 Rfc8
15. Rfc1 Bf8 16. a3 f6 17. h4 h6 18. g4 g5 19. Bg3 Nc7 20. hxg5 hxg5 21. Bf1
Kf7 22. Rc2 Ne8 23. Bb5 Ke7 24. Rac1 Kd8 25. Na4 Rxc2 26. Rxc2 Rc8 27. Rxc8+
Kxc8 28. Kf1 Nd6 29. Bxd6 Bxd6 30. Ke2 Kc7 31. Kd3 Nf8 32. Be8 Be7 33. Nc3 Kd8
34. Ba4 Bd6 35. Bd1 Bh2 36. Bf3 Nd7 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.14"]
[White "Godoy, Ricardo Lamacchia"]
[Black "Rocha, Vitor Firmo De Souz"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "2119"]
[PlyCount "66"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. c4 c5 5. cxd5 exd5 6. Bb5+ Nc6 7. O-O a6 8. Be2
Bd6 9. Nc3 O-O 10. dxc5 Bxc5 11. Na4 Ba7 12. Qc2 Bg4 13. a3 Rc8 14. Qd1 Ne4 15.
h3 Bh5 16. Qb3 Na5 17. Qd1 b5 18. Nc3 Nxc3 19. bxc3 Nc4 20. g4 Bg6 21. Bd3 Bb8
22. a4 Qf6 23. Bxg6 hxg6 24. Nd4 Qe5 25. f4 Qe4 26. Qf3 Nd6 27. axb5 axb5 28.
Rb1 Qxb1 29. Qxd5 Qe4 30. Qb3 Ba7 31. Ba3 Qxe3+ 32. Kh2 Bxd4 33. cxd4 Qxb3 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.24"]
[Round "1.15"]
[White "Pacheco, Helcio"]
[Black "Portes Jr, Dirceu Atanazio"]
[Result "1-0"]
[ECO "A63"]
[WhiteElo "2114"]
[PlyCount "69"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3
O-O 9. O-O a6 10. a4 Nbd7 11. Bf4 Qe7 12. Qc1 Nh5 13. Bh6 f5 14. Bxg7 Kxg7 15.
Ng5 Ne5 16. b3 f4 17. Ne6+ Bxe6 18. dxe6 Qxe6 19. Bxb7 Ra7 20. Bg2 f3 21. exf3
Nxf3+ 22. Bxf3 Rxf3 23. Qc2 Rb7 24. Rab1 d5 25. Rfe1 Qf7 26. Nd1 c4 27. bxc4
Rxb1 28. Qxb1 dxc4 29. Qb4 Rb3 30. Qc5 Rb7 31. Ne3 Rc7 32. Qe5+ Kg8 33. Nd5 Rd7
34. Ne7+ Rxe7 35. Qxe7 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.1"]
[White "Oliveira, Jonathan De"]
[Black "Aranha Filho, Alvaro Z"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2156"]
[BlackElo "2324"]
[PlyCount "130"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bg4 5. e3 e6 6. Be2 Nbd7 7. O-O Bd6 8. d3
O-O 9. Nbd2 Qe7 10. e4 dxe4 11. dxe4 e5 12. Nh4 Be6 13. Qc2 Ba3 14. Bc3 a5 15.
Rad1 Bb4 16. Bb2 Rfd8 17. Ndf3 Bg4 18. h3 Bxf3 19. Nf5 Qf8 20. Bxf3 g6 21. Ne3
Ba3 22. Ba1 Qe7 23. g3 h5 24. Qe2 Nh7 25. Bg2 Bc5 26. Kh2 a4 27. Rd3 axb3 28.
axb3 Nhf8 29. Nc2 Ra2 30. Qd1 Rda8 31. Bc3 h4 32. b4 Bb6 33. c5 Bc7 34. Ne3
hxg3+ 35. fxg3 Nf6 36. Qf3 Kg7 37. Nc4 Qe6 38. Nd6 Rc2 39. Rf2 Rxf2 40. Qxf2
Ra2 41. Qe3 Bxd6 42. Rxd6 Qe7 43. Qg5 N8d7 44. h4 Rc2 45. Bd2 Nf8 46. Bh3 N8h7
47. Qe3 Ra2 48. Qd3 Nf8 49. Kg1 Ne8 50. Rd8 Ne6 51. Rd7 Qf6 52. Qb3 Ra1+ 53.
Kh2 Qf2+ 54. Bg2 Nd4 55. Qe3 Qxe3 56. Bxe3 Nc2 57. Bd2 Ra2 58. Kh3 Nf6 59. Rxb7
Nd4 60. Bc3 Ne2 61. Bxe5 Ng1+ 62. Kh2 Nf3+ 63. Kh3 Nxe5 64. b5 cxb5 65. Rxb5
Rc2 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.2"]
[White "Tsuboi, Edson Kenji"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2279"]
[BlackElo "2162"]
[PlyCount "90"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. d4 e6 8.
Bd3 Bb4 9. O-O Nxc3 10. bxc3 Bxc3 11. Rb1 Bb4 12. Ne5 Bd6 13. Qf3 Qf6 14. Qxf6
gxf6 15. Nxc6 bxc6 16. Bd2 Ke7 17. Rfc1 Bd7 18. h3 Rab8 19. Kf1 f5 20. Be2 Rxb1
21. Rxb1 Rb8 22. Rxb8 Bxb8 23. f4 Bd6 24. Be3 a5 25. Kf2 f6 26. g4 fxg4 27.
hxg4 Be8 28. Bf3 Kd7 29. Be4 Bg6 30. Bxg6 hxg6 31. a4 Bb4 32. Kf3 Kd6 33. Ke4
f5+ 34. gxf5 gxf5+ 35. Kd3 Kd5 36. Bc1 Bd6 37. Bd2 Bc7 38. Be3 Bb6 39. Bf2 c5
40. dxc5 Bxc5 41. Bxc5 Kxc5 42. Kc3 Kd5 43. Kd3 e5 44. fxe5 Kxe5 45. Ke3 Kd5
0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.3"]
[White "Rocha, Vitor Firmo De Souz"]
[Black "Bouwman, Marcelo Wanderley"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2119"]
[BlackElo "2226"]
[PlyCount "99"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. Kb1 a6 13. h4 h5 14. Bg5 b5 15. g4
a5 16. gxh5 Nxh5 17. Nd5 Re8 18. a3 Nc4 19. Bxc4 Rxc4 20. c3 Kf8 21. Bh6 b4 22.
cxb4 axb4 23. Bxg7+ Kxg7 24. Nxb4 e6 25. Ndc2 Ba4 26. Ne3 Bxd1 27. Nxc4 Bxf3
28. Re1 Qxh4 29. Nxd6 Rd8 30. e5 g5 31. Nc2 Bd5 32. Nd4 Qf4 33. N4f5+ Kf8 34.
Qa5 Rd7 35. Qc5 exf5 36. Qxd5 Qf2 37. Rc1 Ra7 38. Nc8 Kg7 39. Nxa7 Qxa7 40. e6
fxe6 41. Qxe6 Qf7 42. Qe5+ Qf6 43. Rc7+ Kh6 44. Qd5 Qg6 45. Rc6 Nf6 46. Qh1+
Kg7 47. Rc7+ Kf8 48. Qh8+ Ng8 49. Qe5 Nf6 50. Qe7+ 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.4"]
[White "Bispo, Leonardo"]
[Black "Pacheco, Helcio"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2222"]
[BlackElo "2114"]
[PlyCount "133"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 d5 5. Bg2 c6 6. O-O Bd6 7. Nc3 O-O 8. Rb1
Ne4 9. Qc2 a5 10. a3 Na6 11. c5 Be7 12. b4 axb4 13. axb4 Nc7 14. Bb2 Bd7 15.
Ra1 Rb8 16. Bc1 g5 17. Ne5 Be8 18. Na4 Nb5 19. f3 Nf6 20. Bxg5 Nxd4 21. Qd3 Nb5
22. Bh6 Nd7 23. Nxd7 Qxd7 24. Nb6 Qd8 25. Bxf8 Bxf8 26. f4 Bg7 27. Rac1 Qf6 28.
Kh1 Qg6 29. Bf3 h5 30. e3 Bf6 31. Rg1 Qh7 32. Rg2 Bg6 33. Qb3 Kf8 34. Be2 Be8
35. Bf3 Ke7 36. Qd3 Bg6 37. Qd2 Qh8 38. Rb1 Nc3 39. Rbg1 Rd8 40. Qc2 Bf7 41.
Na4 Ne4 42. Nb2 Ra8 43. Nd3 Be8 44. Nc1 Ra3 45. Nb3 Kd8 46. Bxe4 fxe4 47. g4
hxg4 48. Rxg4 Qh3 49. R4g3 Qh6 50. b5 cxb5 51. c6 bxc6 52. Nd2 Rc3 53. Qa2 e5
54. Qa5+ Kd7 55. Qxc3 exf4 56. Rg7+ Ke6 57. R7g6 Bxg6 58. Qxc6+ Ke7 59. Qxd5
fxe3 60. Nxe4 Bxe4+ 61. Qxe4+ Kf7 62. Qd5+ Ke7 63. Qc5+ Ke6 64. Qc6+ Ke7 65.
Rg4 Qh3 66. Qc7+ Kf8 67. Qc8+ 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.5"]
[White "Da Silva, Tiago Henrique Amar"]
[Black "Souza Neves, Andrey M"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2091"]
[BlackElo "2210"]
[PlyCount "122"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 O-O 7. Bd3 d6 8. Nf3
Nc6 9. O-O e5 10. d5 Ne7 11. Qc2 Ng6 12. Ng5 Ng4 13. f4 exf4 14. exf4 Qe7 15.
Qb1 Re8 16. Ra2 Qf8 17. Re2 Rxe2 18. Bxe2 Qe7 19. Bd3 b6 20. Bd2 Nf6 21. Re1
Qf8 22. Ne4 Nxe4 23. Bxe4 f5 24. Bd3 Bd7 25. a4 Rb8 26. Qa2 Re8 27. Rxe8 Qxe8
28. a5 Qb8 29. Qb1 Ne7 30. Be1 g6 31. Bh4 Kf7 32. Qe1 Ng8 33. Qa1 Nf6 34. Bg5
Qe8 35. axb6 Qe3+ 36. Kh1 axb6 37. Bf1 Ne4 38. h3 Nxg5 39. fxg5 Qxg5 40. Qa7
Qd8 41. Be2 Qe7 42. Bf3 Kf6 43. Qxb6 h5 44. Qb2 Qe1+ 45. Kh2 h4 46. Qb6 Qe7 47.
Qb2 g5 48. Qb8 Kg7 49. Qb1 g4 50. hxg4 fxg4 51. Be4 Qe5+ 52. Kg1 Kf6 53. Qf1+
Kg5 54. Bd3 Bf5 55. Bxf5 Qxf5 56. Qc1+ Qf4 57. Qe1 g3 58. Qe7+ Qf6 59. Qe3+ Kg6
60. Qe4+ Kg7 61. Qg4+ Kh6 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.6"]
[White "Batista, Gerson Peres"]
[Black "Alboredo, Julia"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2209"]
[BlackElo "2073"]
[PlyCount "27"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 g6 7. b3 Bg7 8. Bb2
Nf6 9. Nc3 O-O 10. h3 Nd7 11. Be2 Nc5 12. O-O Qa5 13. Rab1 f5 14. exf5 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.7"]
[White "Queiroz, Alberto Becker"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2175"]
[BlackElo "1961"]
[PlyCount "77"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. b3 d6 3. Bb2 Nf6 4. Nc3 g6 5. Nd5 Bg7 6. Bb5+ Nbd7 7. Nxf6+ exf6 8.
Ne2 O-O 9. O-O Re8 10. d3 a6 11. Bxd7 Bxd7 12. Nf4 Bc6 13. c4 f5 14. Bxg7 Kxg7
15. f3 Qf6 16. Qe1 Qd4+ 17. Qf2 Qxf2+ 18. Kxf2 Kf6 19. Rfe1 Re7 20. Re3 Rae8
21. Rae1 Re5 22. Nd5+ Bxd5 23. f4 R5e7 24. exd5 Rxe3 25. Rxe3 Rxe3 26. Kxe3 b6
27. a3 a5 28. d4 Ke7 29. Kd3 Kd7 30. Kc3 Kc7 31. b4 a4 32. dxc5 dxc5 33. bxc5
bxc5 34. Kd3 Kd6 35. Ke3 f6 36. Kf3 h5 37. Kg3 g5 38. fxg5 fxg5 39. h4 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.8"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Rothebarth, Ana Vitoria De Pau"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2282"]
[BlackElo "2070"]
[PlyCount "81"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 b6 3. Nc3 c5 4. e4 d6 5. d4 cxd4 6. Nxd4 Bb7 7. Bd3 g6 8. Bc2
Bg7 9. O-O Nbd7 10. b3 Rc8 11. Bb2 a6 12. Re1 O-O 13. Qd2 Re8 14. Rad1 Qc7 15.
Bb1 Qb8 16. f4 Rc5 17. Nd5 b5 18. Nxf6+ Bxf6 19. cxb5 axb5 20. Bd3 Qa7 21. Kh1
b4 22. Qxb4 Rb8 23. Qd2 Ba6 24. Bb1 Bh4 25. Rg1 Bf6 26. Rge1 Bh4 27. Re3 Bf6
28. Rg3 Qa8 29. Nf5 Re8 30. e5 Bh8 31. Nh6+ Kf8 32. exd6 Bxb2 33. dxe7+ Rxe7
34. Qxb2 f6 35. h3 Rd5 36. Rg1 Bb5 37. a4 Bc6 38. Bd3 Qb8 39. Bc4 Rh5 40. Ng8
Re8 41. Nxf6 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.9"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2058"]
[BlackElo "2257"]
[PlyCount "76"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Ne4 7. e3 Nxc3 8.
bxc3 g6 9. Be2 Bg7 10. O-O O-O 11. Rc1 Na5 12. Nd2 Be6 13. Nb3 Rc8 14. Nc5 Bf5
15. g4 Bd7 16. Nxd7 Qxd7 17. g5 Nc4 18. Bg4 e6 19. Qe2 b5 20. Rfd1 Nb6 21. Rb1
Na4 22. Rdc1 Rxc3 23. Qd2 Rfc8 24. Rxc3 Nxc3 25. Rb3 Qc6 26. Bf3 a5 27. Kg2 Qc4
28. Rb2 b4 29. Bd6 Rc6 30. Be7 e5 31. dxe5 Bxe5 32. Rc2 Re6 33. Bd8 Re8 34.
Bxa5 Qb5 35. Bxb4 Qxb4 36. Bxd5 Qg4+ 37. Kh1 Qh3 38. Bxf7+ Kxf7 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.10"]
[White "Souza, Iago Henrique Da Si"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2058"]
[BlackElo "2226"]
[PlyCount "128"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. a4 Nf6 5. Nc3 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. e3
c5 9. Be2 cxd4 10. Qxd4 Qxd4 11. exd4 Nc6 12. Be3 Ne4 13. Rc1 Rd8 14. O-O Nxd4
15. Bxd4 Rxd4 16. Nb5 Rd7 17. Ne5 Rd8 18. Rc7 O-O 19. Rxb7 Rd2 20. Nc4 Nc5 21.
Nxd2 Nxb7 22. Nf3 a5 23. Rc1 Nc5 24. Nfd4 Bg6 25. h4 Nxa4 26. b3 Nc5 27. Nc6
Nxb3 28. Rc4 h6 29. Nxb4 axb4 30. Rxb4 Nc5 31. Nd4 Ra8 32. Nc6 Ra1+ 33. Kh2 Ra2
34. Ne7+ Kh7 35. Nxg6 Kxg6 36. Bf3 Rxf2 37. Rg4+ Kf6 38. Kg1 Rd2 39. Rc4 Nd7
40. Rf4+ Ke7 41. Rg4 g6 42. Ra4 h5 43. Ra7 e5 44. Ra5 Ke6 45. Bb7 Rd3 46. Kf2
Nf6 47. Bc8+ Kd6 48. Ra7 Rc3 49. Bb7 Ng4+ 50. Ke2 Rc7 51. Ra6+ Ke7 52. Bf3 Nf6
53. Ra5 Ke6 54. Ra6+ Kf5 55. Ra5 Kf4 56. Ra4+ e4 57. Kf2 Rc2+ 58. Be2 Ng4+ 59.
Ke1 f5 60. Ra6 Kg3 61. Rxg6 Kxg2 62. Rg5 f4 63. Bxg4 hxg4 64. Rxg4+ Kf3 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.11"]
[White "De Borba, Guilherme"]
[Black "Carstens Dobuchak, Thiago"]
[Result "1/2-1/2"]
[ECO "E80"]
[WhiteElo "2015"]
[BlackElo "2157"]
[PlyCount "29"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 c6 7. Bd3 a6 8. a4 a5
9. Nge2 Na6 10. O-O e5 11. d5 c5 12. Nb5 Ne8 13. Qd2 f5 14. exf5 gxf5 15. Bh6
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.12"]
[White "Montufar Berrios, Lesly Vivian"]
[Black "Martins, George Evandro Barr"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1897"]
[BlackElo "2148"]
[PlyCount "84"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. c4 a6 5. Ba4 b5 6. cxb5 Nxd5 7. Ne2 e6 8.
O-O Be7 9. Nbc3 N7b6 10. Bc2 axb5 11. Nxb5 Ba6 12. Nbc3 O-O 13. d4 Nf6 14. Re1
Qb8 15. Bg5 Rd8 16. Ne4 Nbd5 17. Nxf6+ Bxf6 18. Bxf6 Nxf6 19. Qc1 Bxe2 20. Rxe2
Rxd4 21. Bb3 Qb7 22. h3 Rad8 23. Qc2 R8d7 24. Rc1 Qa7 25. Qc6 R4d6 26. Qc4 Rd4
27. Qc5 Qxc5 28. Rxc5 Ne4 29. Rc4 Rxc4 30. Bxc4 Nd6 31. Rc2 Kf8 32. Bb3 e5 33.
a4 Nb7 34. Bc4 c6 35. Ba6 Nd8 36. Be2 Ra7 37. b3 Ke7 38. Kf1 Kd6 39. Bg4 Re7
40. Ke1 g6 41. Rd2+ Kc7 42. Ke2 Ne6 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.13"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Da Silva, Eduardo Batista Q"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2127"]
[BlackElo "1890"]
[PlyCount "74"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Bc5 9. Qd2 O-O 10. O-O-O a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Bd3 b4 14. Ne2 a5 15.
g4 Ba6 16. g5 Bxd3 17. Rxd3 Nxd4 18. Nxd4 Qc7 19. g6 hxg6 20. Rh3 Rfc8 21. Qh4
Kf8 22. Qh8+ Ke7 23. Qxg7 Qc4 24. Rh7 Rf8 25. Rd1 Qxa2 26. Qxg6 Ra6 27. Qg5+
Ke8 28. Nb5 Nc5 29. Nc7+ Kd7 30. Nxa6 Ne4 31. Nc5+ Nxc5 32. Qh5 Ne4 33. Rxf7+
Kc6 34. c4 bxc3 35. bxc3 Qa1+ 36. Kc2 Qxc3+ 37. Kb1 Rb8+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.14"]
[White "Dias, Joao Batista"]
[Black "Reis, Alan De Albuquerque"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1889"]
[BlackElo "2082"]
[PlyCount "31"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3
Nf5 9. Na4 Qa5+ 10. Kf1 Bd7 11. g4 Ncxd4 12. Nxd4 Bxa4 13. Qxa4+ Qxa4 14. Bb5+
Kd8 15. Nxe6+ fxe6 16. Bxa4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.15"]
[White "Desideri, Ricardo Maruchi"]
[Black "De Paula, Rafael Figueiredo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1976"]
[BlackElo "2257"]
[PlyCount "94"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. Bd3
Bd7 9. Bc2 g6 10. Nc3 Nf5 11. Bxf5 gxf5 12. Rb1 Rg8 13. O-O Be7 14. b4 Nxb4 15.
a3 Qc7 16. Bd2 Nc6 17. Nb5 Qb8 18. Re1 a6 19. Nd6+ Bxd6 20. exd6 Qxd6 21. Rxb7
Rb8 22. Qb1 Rxb7 23. Qxb7 Qxa3 24. Qa8+ Nd8 25. Ne5 Qa4 26. Qb8 f6 27. Nxd7
Qxd7 28. Rc1 Qb5 29. Qd6 Qd7 30. Qxa6 Qb7 31. Qa5 Nc6 32. Qc5 Ne7 33. Qd6 Qd7
34. Qa6 Kf7 35. Rb1 Rc8 36. h4 Rc4 37. Rb7 Rc7 38. Rb6 Rc6 39. Qb5 Qd6 40. Rb7
Rc7 41. Rb8 Qd7 42. Qe2 Rc8 43. Qh5+ Kg8 44. Rb3 Qe8 45. Rg3+ Kh8 46. Bg5 fxg5
47. Qxg5 Qf7 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.16"]
[White "Caldeira, Adriano"]
[Black "Ikeda, Vinicius Yasuto"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2226"]
[BlackElo "2002"]
[PlyCount "104"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 h6 7. O-O Nf6 8. dxe5
Bxe5 9. Nxe5 Nxe5 10. Bb3 d6 11. f4 Nc6 12. Qe2 O-O 13. Nd2 Re8 14. Qd3 a5 15.
Ba3 Rb8 16. Rae1 Be6 17. c4 Bg4 18. Bb2 Be6 19. a3 Na7 20. Qe3 Nc6 21. a4 Bd7
22. e5 Nh7 23. Bc2 Nf8 24. Qg3 dxe5 25. Ne4 Kh8 26. Rd1 Qe7 27. fxe5 Be6 28.
Rf6 Ng6 29. Qe3 Qf8 30. Rff1 Bxc4 31. Rf2 Ngxe5 32. Qg3 Re6 33. Rf5 Rbe8 34.
Qf4 Qg8 35. Nc5 R6e7 36. Rf6 Qf8 37. Nd7 Rxd7 38. Rxd7 gxf6 39. Qf5 Qg7 40. Rd1
Rg8 41. g3 Be6 42. Qf2 Qg5 43. Rf1 Rd8 44. Bc1 Qg7 45. Qxf6 Qxf6 46. Rxf6 Ng4
47. Rf1 h5 48. h3 Nge5 49. Rf6 Kg7 50. Rf1 Bxh3 51. Rf4 Bg4 52. Re4 f6 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.17"]
[White "Pires Da Silva, Saulo De Tarso"]
[Black "Bruce, Shannon Hill"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1914"]
[BlackElo "2177"]
[PlyCount "87"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 Rb8 8. Nf3
Rxb6 9. b3 g6 10. Bb2 Bg7 11. Qc2 O-O 12. Be2 Rb4 13. Nd2 e6 14. dxe6 fxe6 15.
O-O d5 16. exd5 exd5 17. Rac1 Re8 18. Rfe1 Rb6 19. Bf1 Rc6 20. Nf3 Rxe1 21.
Rxe1 Nb6 22. Qd2 Nh5 23. Rd1 d4 24. Ne4 Bf5 25. Ng3 Nxg3 26. hxg3 Nd5 27. Bc4
h6 28. Re1 Kh7 29. Ne5 Re6 30. Nd3 Rxe1+ 31. Qxe1 Bxd3 32. Bxd3 Nb4 33. Qe4
Nxd3 34. Qxd3 Qa5 35. a4 Qe1+ 36. Kh2 Qxf2 37. Ba3 Qe3 38. Qxe3 dxe3 39. Bxc5
e2 40. Bb4 Be5 41. Kh3 h5 42. g4 Kh6 43. gxh5 gxh5 44. g4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.18"]
[White "Awoki, Daniel Teidi"]
[Black "Noseda, Francesco"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "2111"]
[BlackElo "1974"]
[PlyCount "196"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. g4
h6 9. f3 Be6 10. Nd5 Bxd5 11. exd5 Nb8 12. Be3 Nfd7 13. Bf2 Bh4 14. Bg3 Bxg3+
15. hxg3 Nc5 16. Qd2 Nbd7 17. g5 h5 18. O-O-O Qc7 19. f4 g6 20. fxe5 Nxe5 21.
g4 h4 22. Bb5+ Ncd7 23. Qd4 a6 24. Bxd7+ Qxd7 25. Nc5 Qxg4 26. Qxg4 Nxg4 27.
Rde1+ Kd8 28. Nxb7+ Kd7 29. Rhf1 Rh7 30. Rf4 Rb8 31. Rxg4 Rxb7 32. Rh1 h3 33.
Rh2 Rb8 34. c4 Re8 35. Kd2 Re5 36. b4 Rh5 37. Kd3 Rexg5 38. Rxg5 Rxg5 39. Rxh3
Rg2 40. a3 Ra2 41. Kd4 Rb2 42. Kc3 Ra2 43. Kb3 Rf2 44. Rg3 Rf4 45. a4 Kc7 46.
a5 Rf5 47. Kc3 Kd7 48. Rg4 Rf3+ 49. Kb2 Kc7 50. Kc2 Kb7 51. Re4 g5 52. Re7+ Kc8
53. Ra7 g4 54. Rxa6 g3 55. Ra8+ Kb7 56. Rg8 f5 57. b5 f4 58. Rg7+ Kb8 59. a6
Ra3 60. Kb2 Ra4 61. Kc3 Ra1 62. Kd4 f3 63. b6 Rxa6 64. Rxg3 Rxb6 65. Rxf3 Kc7
66. Rf7+ Kd8 67. Ke4 Rb1 68. Rf3 Rc1 69. Kf5 Kd7 70. Rg3 Re1 71. Ra3 Re2 72.
Ra1 Rf2+ 73. Ke4 Re2+ 74. Kd3 Rh2 75. Ra7+ Kd8 76. Kc3 Rh1 77. Kb4 Rb1+ 78. Ka5
Rb2 79. Rh7 Rb1 80. Ka6 Rb4 81. Rh4 Kd7 82. Rg4 Kc7 83. Ka5 Rb1 84. Rg7+ Kd8
85. Rg2 Kd7 86. Ka4 Kc7 87. Ka3 Kd7 88. Rb2 Rc1 89. Kb3 Kc7 90. Rc2 Rb1+ 91.
Kc3 Rh1 92. Re2 Kd7 93. Re3 Rc1+ 94. Kd4 Rd1+ 95. Rd3 Re1 96. c5 dxc5+ 97. Kxc5
Rc1+ 98. Kd4 Rh1 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.19"]
[White "Portes Jr, Dirceu Atanazio"]
[Black "Luz, Arthur Nader"]
[Result "1-0"]
[ECO "A84"]
[BlackElo "2092"]
[PlyCount "107"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 f5 5. O-O Nf6 6. Nc3 Be7 7. d4 O-O 8. d5
Ne4 9. Nxe4 fxe4 10. Ne1 exd5 11. cxd5 Bc5 12. Bxe4 Qe8 13. Bf3 Qf7 14. Ng2 Na6
15. a3 Qf6 16. Rb1 g5 17. b4 g4 18. Bb2 Qg5 19. Be4 Rae8 20. Qd3 Re7 21. Qc3
Kf7 22. Bxh7 Ke8 23. bxc5 Rxh7 24. c6 dxc6 25. dxc6 Qh6 26. Qe3+ Qxe3 27. Nxe3
Bc8 28. Nd5 Kf7 29. f3 Ke6 30. Rbd1 Nc5 31. Nf4+ Kf7 32. fxg4 Kg8 33. g5 Ne6
34. g6 Rh6 35. Nxe6 Bxe6 36. Rxf8+ Kxf8 37. g7+ Kf7 38. Rf1+ Ke7 39. Be5 Rg6
40. h4 Bf7 41. Kh2 Rxc6 42. h5 Re6 43. Rf5 Bg8 44. Kg2 Bh7 45. Rg5 Kf7 46. Kf3
c5 47. Bc3 Re8 48. Rd5 Ra8 49. g4 Ke6 50. Re5+ Kd6 51. g5 Bg8 52. g6 Bd5+ 53.
Kf4 Bb3 54. h6 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2.20"]
[White "De Haro, Martim Afonso Palma"]
[Black "Soares, Joao Carlos T. C"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2049"]
[BlackElo "1905"]
[PlyCount "130"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 cxd4 8. e5
Nd5 9. cxd4 Nc7 10. Bf1 d5 11. h3 b6 12. Nc3 Bb7 13. Be3 h6 14. Nh2 h5 15. g4
hxg4 16. hxg4 e6 17. g5 Bxe5 18. dxe5 d4 19. Ne4 dxe3 20. Nf6+ Kg7 21. Rxe3
Qxd1 22. Rxd1 Rfd8 23. Rc1 Rac8 24. Bg2 Nd5 25. Bxd5 exd5 26. e6 d4 27. Rh3 Rh8
28. Rxh8 Kxh8 29. exf7 Rf8 30. Ne8 Ne5 31. Nd6 Bd5 32. Rd1 d3 33. f4 Nxf7 34.
Rxd3 Bxa2 35. Nxf7+ Rxf7 36. Rd4 Rc7 37. Ng4 Be6 38. Ne5 Kg7 39. Rd2 a5 40. Rd6
Rc1+ 41. Kf2 Bf5 42. Rxb6 Rb1 43. Rb5 a4 44. Rb4 Bc2 45. Ke3 Kf8 46. Kd2 Bb3
47. Nxg6+ Kg7 48. Ne5 Rxb2+ 49. Kc3 Rf2 50. Nd3 Rf3 51. Kd2 Rg3 52. Nc5 Rf3 53.
Ke2 Rh3 54. f5 Rg3 55. Rb7+ Kg8 56. Ne4 Bc4+ 57. Kf2 Rb3 58. Nf6+ Kf8 59. Ra7
Rb5 60. Nh7+ Kg8 61. f6 Bf7 62. g6 Bxg6 63. Rg7+ Kh8 64. Rxg6 Kxh7 65. Rg4 Rf5+
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.1"]
[White "Aranha Filho, Alvaro Z"]
[Black "Queiroz, Alberto Becker"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2324"]
[BlackElo "2175"]
[PlyCount "41"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Qc2 O-O 6. Bf4 Na6 7. a3 c5 8. e3
cxd4 9. exd4 dxc4 10. Bxc4 Bd7 11. Ne5 Rc8 12. O-O Nd5 13. Bxd5 exd5 14. Qb3
Bc6 15. Nxc6 bxc6 16. Qb7 Nc7 17. Qxa7 Ne6 18. Be3 f5 19. f3 Bd6 20. Qa6 Qh4
21. f4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.2"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Bispo, Leonardo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2162"]
[BlackElo "2222"]
[PlyCount "88"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qh4 Qa5 6. O-O-O d6 7. e4 Be6 8.
a3 a6 9. f4 b5 10. Bxf6 gxf6 11. f5 Bc4 12. Bxc4 bxc4 13. Nf3 Rb8 14. e5 Qb6
15. Nd5 Qxb2+ 16. Kd2 Rg8 17. Rhg1 Nxe5 18. Nxe5 Qxe5 19. Ne3 d5 20. Ke2 Rd8
21. Qd4 Qxd4 22. Rxd4 e6 23. Rg4 Rxg4 24. Nxg4 Be7 25. Rf1 h5 26. Ne3 Rb8 27.
Rf4 Rb2 28. Rh4 Bxa3 29. Rxh5 Bc5 30. fxe6 fxe6 31. Rh3 Kd7 32. Kd2 a5 33. Nd1
Rb1 34. Rh7+ Kd6 35. Rh8 a4 36. Ra8 a3 37. c3 Rb7 38. Ra6+ Ke5 39. Ne3 Bxe3+
40. Kxe3 Rb3 41. h4 d4+ 42. Kd2 Rxc3 43. Ra5+ Ke4 44. h5 Rg3 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.3"]
[White "Souza Neves, Andrey M"]
[Black "Rocha, Vitor Firmo De Souz"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2210"]
[BlackElo "2119"]
[PlyCount "100"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4
Nxe4 9. Nxe4 dxe4 10. Bxc4 Bf5 11. Be3 Qc7 12. Ne2 Bg7 13. h3 h5 14. Ng3 Rc8
15. d5 Ne5 16. Nxf5 gxf5 17. Bb5+ Kf8 18. Qd2 a6 19. Be2 Nc4 20. Bxc4 Qxc4 21.
Rd1 Rd8 22. Bd4 Bxd4 23. Qxd4 Qxd4 24. Rxd4 e6 25. dxe6 Rxd4 26. cxd4 fxe6 27.
Kd2 Ke7 28. Rc1 Kd6 29. Ke3 Rg8 30. g3 b6 31. h4 Rd8 32. b4 b5 33. Rc5 Ra8 34.
a4 bxa4 35. Ra5 Rb8 36. Rxa6+ Kd5 37. Rxa4 Kc4 38. Kf4 Kxd4 39. Kg5 e5 40. b5+
Kd5 41. Rb4 Ke6 42. b6 Rg8+ 43. Kh6 Kf6 44. Kh7 Rg7+ 45. Kh8 Rb7 46. Kg8 Rb8+
47. Kh7 Rb7+ 48. Kg8 Rb8+ 49. Kh7 Rb7+ 50. Kg8 Rb8+ 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.4"]
[White "Da Silva, Eduardo Batista Q"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1890"]
[BlackElo "2282"]
[PlyCount "56"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 dxc4 7. e3 a6 8. Bxc4
b5 9. Be2 Bb7 10. O-O Be7 11. Rc1 O-O 12. a3 c5 13. dxc5 Nxc5 14. b4 Ncd7 15.
Qb3 Qb6 16. Rfd1 Rfd8 17. h3 Rac8 18. Bg3 Nd5 19. Nxd5 Bxd5 20. Qb1 Qb7 21.
Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Nb6 24. Ne1 Bf6 25. Bf3 Nc4 26. Be2 Bb2 27.
Qc2 Bxa3 28. Bxc4 bxc4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.5"]
[White "Pires, Marcos Vinicius Tor"]
[Black "Batista, Gerson Peres"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2257"]
[BlackElo "2209"]
[PlyCount "188"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. f3
Nxd4 9. Bxd4 O-O 10. Qd2 a5 11. b3 Bd7 12. Be2 Bc6 13. O-O Nd7 14. Bf2 Nc5 15.
Rab1 e6 16. Rfc1 Be5 17. Bd1 f5 18. exf5 Rxf5 19. Ne2 Qf6 20. Ng3 Bf4 21. Be3
Bxe3+ 22. Qxe3 Re5 23. Qd2 Rf8 24. Bc2 d5 25. cxd5 Rxd5 26. Qe3 Rfd8 27. Ne4
Nxe4 28. Bxe4 Re5 29. Qc3 Bxe4 30. fxe4 Qg7 31. Rd1 Re8 32. Rbc1 Rxe4 33. Qxa5
Rf8 34. Rd8 Ref4 35. Rcd1 Qe7 36. Rxf8+ Rxf8 37. Re1 Qf6 38. Qb6 Rf7 39. h3 Qf5
40. Qd8+ Kg7 41. Qd4+ Kg8 42. Rc1 e5 43. Qe3 e4 44. Rd1 Qe5 45. Rd4 Re7 46. Rd1
Rf7 47. Rd8+ Rf8 48. Qd4 Qxd4+ 49. Rxd4 e3 50. Re4 Rf2 51. Rxe3 Rxa2 52. Re7 b5
53. Rb7 Rb2 54. Rxb5 Kg7 55. Rb7+ Kh6 56. Kh2 g5 57. Kg3 Kg6 58. Kf3 h6 59.
Rb6+ Kg7 60. g3 h5 61. g4 hxg4+ 62. hxg4 Rb1 63. b4 Rf1+ 64. Kg2 Rf4 65. Kg3
Rc4 66. b5 Rc3+ 67. Kf2 Rc4 68. Kf3 Rf4+ 69. Kg3 Rb4 70. Rb8 Rb3+ 71. Kf2 Rb4
72. Kf3 Rf4+ 73. Kg3 Rb4 74. b6 Rb3+ 75. Kf2 Kh7 76. b7 Kg7 77. Ke2 Kh7 78. Kd2
Kg7 79. Kc2 Rb6 80. Kc3 Rb1 81. Kd4 Rb5 82. Kc4 Rb1 83. Kd5 Rb2 84. Kc6 Rc2+
85. Kd6 Rd2+ 86. Ke6 Rb2 87. Rd8 Rxb7 88. Rd7+ Rxd7 89. Kxd7 Kf7 90. Kd6 Kf6
91. Kd5 Kf7 92. Ke5 Kg7 93. Kf5 Kh6 94. Kf6 Kh7 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.6"]
[White "Gauche, Charles"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2226"]
[BlackElo "2073"]
[PlyCount "115"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. Qd2 e5 8. d5
a5 9. h4 Nc5 10. f3 Bd7 11. h5 Qe8 12. g4 Na4 13. Nxa4 Bxa4 14. Nh3 Bd7 15. Bh6
b5 16. Qg5 Qe7 17. Bxg7 Kxg7 18. hxg6 fxg6 19. cxb5 a4 20. Nf2 Rab8 21. Qh6+
Kg8 22. Rc1 Bxb5 23. Bxb5 Rxb5 24. Nd3 Rf7 25. O-O Qd8 26. Rf2 Nd7 27. Kg2 Nf8
28. g5 Qb8 29. Qh1 Qd8 30. Qh6 Qb8 31. Rc3 Nd7 32. Qh1 Qd8 33. Qc1 Nc5 34. Rxc5
Rxc5 35. Nxc5 dxc5 36. Kf1 Qd6 37. Qc4 Qe7 38. Qxa4 Qxg5 39. Qc4 Qe7 40. Qa4
Qg5 41. Qc4 Qe3 42. Qc3 Qxc3 43. bxc3 Rf8 44. a4 Ra8 45. Ra2 Ra5 46. Ke2 Kf7
47. Rb2 Rxa4 48. Rb7 Ra2+ 49. Ke3 h5 50. Rxc7+ Kf6 51. Rxc5 h4 52. Rc8 h3 53.
Rh8 h2 54. c4 Ke7 55. c5 Rc2 56. Rh7+ Kd8 57. c6 Kc8 58. Kd3 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.7"]
[White "Reis, Alan De Albuquerque"]
[Black "Tsuboi, Edson Kenji"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2082"]
[BlackElo "2279"]
[PlyCount "56"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 Bb7 8. Bg2
d5 9. O-O O-O 10. Bf4 Na6 11. Ne5 c5 12. cxd5 exd5 13. Nb5 Qc8 14. Rc1 Qe6 15.
Bf3 Rfd8 16. a4 Ne4 17. Bg4 f5 18. Bh3 g5 19. f3 Nd6 20. Nxd6 Rxd6 21. Be3 Rdd8
22. Qd3 Rf8 23. Qb5 Rad8 24. f4 g4 25. Bg2 Rc8 26. b4 c4 27. Rxc4 Rxc4 28. Nxc4
Nc7 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.8"]
[White "De Paula, Rafael Figueiredo"]
[Black "De Borba, Guilherme"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2257"]
[BlackElo "2015"]
[PlyCount "234"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. e3 Bg7 6. Nge2 O-O 7. O-O d6 8. d4
cxd4 9. exd4 Bd7 10. b3 Rc8 11. h3 a6 12. Bg5 Re8 13. Qd2 Na5 14. Rad1 b5 15.
c5 b4 16. Nb1 Bb5 17. cxd6 exd6 18. Rfe1 Rxe2 19. Rxe2 Bxe2 20. Qxe2 Qb6 21. d5
Re8 22. Be3 Qb7 23. Qd3 Nd7 24. Bf1 Ra8 25. Nd2 f5 26. Nf3 Ne5 27. Nxe5 Bxe5
28. Bd4 Qg7 29. Bxe5 Qxe5 30. Qd4 Qxd4 31. Rxd4 Rb8 32. Bxa6 Rb6 33. Bc8 Kg7
34. f4 Rb8 35. Ba6 Rb6 36. Bc8 Rb8 37. Ba6 Rb6 38. Bd3 Nb7 39. Kf2 Nc5 40. Bb1
Kf6 41. Ke3 h6 42. Kf3 Rb7 43. Rd2 g5 44. Re2 Rb8 45. g4 fxg4+ 46. hxg4 gxf4
47. Kxf4 Rf8 48. Bf5 Ra8 49. Rh2 Rh8 50. Rh1 Kg7 51. Re1 Kf6 52. Rd1 Ra8 53.
Rd2 Ra7 54. Rh2 Kg7 55. g5 hxg5+ 56. Kxg5 Ra5 57. Rh7+ Kg8 58. Rh6 Rxa2 59.
Rxd6 Nxb3 60. Rb6 Nd4 61. Bg4 Ra5 62. Kg6 Ra8 63. d6 b3 64. Rb4 Nc6 65. Be6+
Kf8 66. Rf4+ Ke8 67. Rh4 Ne5+ 68. Kf6 Nd7+ 69. Kg7 Nf8 70. Rh8 Ra7+ 71. Kf6 b2
72. d7+ Rxd7 73. Bxd7+ Kxd7 74. Rh1 Kc6 75. Rb1 Nd7+ 76. Kf5 Kd5 77. Rxb2 Nc5
78. Rd2+ Kc4 79. Rd6 Nd3 80. Ke4 Nc5+ 81. Ke3 Nb7 82. Rc6+ Kd5 83. Rc1 Nc5 84.
Rh1 Ne6 85. Rh5+ Kd6 86. Ke4 Nc5+ 87. Kd4 Ne6+ 88. Kc4 Nf4 89. Rg5 Ne6 90. Rd5+
Kc6 91. Rd1 Nc7 92. Rh1 Kd6 93. Rd1+ Ke5 94. Rd7 Ne6 95. Re7 Kd6 96. Re8 Kd7
97. Rh8 Kd6 98. Rh5 Nc7 99. Rh6+ Ke5 100. Rc6 Ne6 101. Rb6 Nf4 102. Rb1 Ne6
103. Re1+ Kd6 104. Re4 Nc7 105. Rd4+ Kc6 106. Rg4 Kd6 107. Rg6+ Ne6 108. Rh6
Ke5 109. Rh1 Kd6 110. Rf1 Ke5 111. Re1+ Kd6 112. Re2 Nc7 113. Rd2+ Ke5 114. Kc5
Ne6+ 115. Kc6 Nd4+ 116. Kd7 Kd5 117. Rxd4+ Kxd4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.9"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Montufar Berrios, Lesly Vivian"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2226"]
[BlackElo "1897"]
[PlyCount "142"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Be7 9. Be3 O-O 10. Qd2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Rfd1 Rd8 14. Qc3 Qc6
15. Qxe5 Qxc2 16. Bd4 Bf6 17. Qe3 Nd7 18. Rac1 Qg6 19. Bf3 Bg5 20. Qe2 Bxc1 21.
Nxc1 Re8 22. Be3 Rab8 23. Qf1 Ne5 24. Be2 Bg4 25. Bf4 Bxe2 26. Nxe2 Rbc8 27.
Nc3 Qg4 28. Bg3 Qc4 29. Bxe5 Qxf1+ 30. Kxf1 Rxe5 31. Rd7 b5 32. f4 Re6 33. a3
Kf8 34. Kf2 Ke8 35. Ra7 Rd8 36. f5 Rd2+ 37. Kf3 Rh6 38. Ra8+ Rd8 39. Ra7 Rd3+
40. Kf4 Rd7 41. Ra8+ Rd8 42. Ra7 Rxh2 43. Rxa6 Rxg2 44. b4 h5 45. Nxb5 h4 46.
Nd6+ Ke7 47. f6+ Kf8 48. fxg7+ Kg8 49. Nf5 h3 50. Rh6 Rf2+ 51. Kg4 Rxf5 52.
Kxf5 Rd3 53. Kg4 Rxa3 54. Rxh3 Ra4 55. Rb3 Kxg7 56. Kf5 Ra6 57. b5 Rb6 58. Ke5
Kf8 59. Kd5 Ke7 60. Kc5 Rb8 61. Kc6 f5 62. Kc7 Rh8 63. b6 Ke6 64. b7 Ke5 65.
Kc6 Ke4 66. b8=Q Rxb8 67. Rxb8 f4 68. Re8+ Kd3 69. Kd5 f3 70. Rf8 Ke2 71. Re8+
Kd3 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.10"]
[White "Carstens Dobuchak, Thiago"]
[Black "Dias, Joao Batista"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2157"]
[BlackElo "1889"]
[PlyCount "64"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Nc3 Bb7 7. Be3 Nf6 8.
Bc4 Bc5 9. Qd3 Bxe3 10. Qxe3 O-O 11. f3 Qe7 12. O-O-O c6 13. Qf4 b5 14. Bb3 a5
15. a4 b4 16. Ne2 d5 17. Ng3 Rfe8 18. Rhe1 Qe5 19. Qd2 Qc7 20. Nf5 h6 21. exd5
Nxd5 22. Qd4 f6 23. Ne3 Kh8 24. Bxd5 cxd5 25. Nxd5 Bxd5 26. Qxd5 Red8 27. Qh5
Rxd1+ 28. Rxd1 b3 29. Rd2 bxc2 30. g3 Qb6 31. Qf5 Re8 32. f4 Qb3 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.11"]
[White "Ikeda, Vinicius Yasuto"]
[Black "Oliveira, Jonathan De"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2002"]
[BlackElo "2156"]
[PlyCount "70"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. a3 Nh5 10. Re1 a5 11. Bd2 f5 12. exf5 Bxf5 13. Ng5 Nf6 14. Bf3 Qc8 15.
Rc1 h6 16. Nge4 b6 17. b4 axb4 18. axb4 Bxe4 19. Nxe4 Nf5 20. c5 bxc5 21. bxc5
Qd7 22. cxd6 cxd6 23. Nxf6+ Rxf6 24. Rc4 Rc8 25. Rc6 Rcf8 26. Be3 Kh7 27. Bb6
R8f7 28. Be4 Qb7 29. Bd8 Ne7 30. Bxe7 Qxe7 31. f3 Qa7+ 32. Kh1 Rb7 33. Qc2 Bf8
34. Rc1 h5 35. Rc7+ Rxc7 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.12"]
[White "Martins, George Evandro Barr"]
[Black "Portes Jr, Dirceu Atanazio"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2148"]
[PlyCount "70"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. O-O Be7 6. c4 Bb7 7. Nc3 cxd4 8. exd4
d5 9. cxd5 Nxd5 10. Ne5 O-O 11. Qg4 Nxc3 12. bxc3 f5 13. Qe2 Qd5 14. f3 Bf6 15.
Bc4 Qd6 16. Re1 Bd5 17. Be3 Nd7 18. Nxd7 Qxd7 19. Bf4 Rac8 20. Rac1 Rfe8 21.
Kf1 g5 22. Be5 Bxe5 23. dxe5 Kf7 24. Qd2 h6 25. Red1 Rc5 26. h4 Rg8 27. h5 Qc7
28. Re1 Rc8 29. Ba6 Rd8 30. Qb2 Bc4+ 31. Bxc4 Rxc4 32. Re3 Qc5 33. Rce1 Rh4 34.
g4 Qc4+ 35. Kg2 Qf4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.13"]
[White "Pacheco, Helcio"]
[Black "Godoy, Ricardo Lamacchia"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2114"]
[PlyCount "53"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 d5 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c5 8. dxc5
Bxc5 9. Qc2 Nbd7 10. a3 Be7 11. cxd5 exd5 12. Nc3 Qb6 13. Be3 Bc5 14. Na4 Qc6
15. Nxc5 Nxc5 16. Qxc5 Qa4 17. Rac1 Bg4 18. Qb4 Qa6 19. Rfe1 Rfe8 20. Nd4 Ne4
21. Rc7 Qf6 22. Qxb7 Rab8 23. Qxd5 Red8 24. Qxe4 Qd6 25. Rxa7 Bh5 26. Bf4 Qb6
27. Bxb8 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.14"]
[White "Medeiros, Thauane Ferreira"]
[Black "Da Silva, Tiago Henrique Amar"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1961"]
[BlackElo "2091"]
[PlyCount "100"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c4 e6 5. Nc3 Bb4 6. Qb3 Qa5 7. Rc1 O-O 8. Nf3
Nbd7 9. Nd2 Re8 10. Bd3 e5 11. dxe5 Nxe5 12. Bxe5 Rxe5 13. O-O Rh5 14. Rfd1 Bg4
15. Re1 Rd8 16. Nf1 Be6 17. a3 Bxc3 18. Rxc3 dxc4 19. Bxc4 Rb5 20. Qc2 Bxc4 21.
b4 Qa6 22. Rxc4 Qxa3 23. Rd1 Rbd5 24. Rb1 Qa6 25. Rc3 Qb6 26. e4 Rd4 27. e5 Nd7
28. Rh3 Nf8 29. Qc5 Rd1 30. Rxd1 Rxd1 31. Qc2 Qd4 32. Re3 Qa1 33. Qc4 Ne6 34.
g3 b5 35. Qe2 Nd4 36. Qg4 Rxf1+ 37. Kg2 Ne6 38. Rf3 Rg1+ 39. Kh3 Qf1+ 40. Kh4
Qc4 41. Qxc4 bxc4 42. Rc3 Rd1 43. f4 Rd4 44. Kh3 g6 45. Ra3 Rd3 46. Rxa7 Nxf4+
47. Kg4 Ne6 48. Ra6 Rb3 49. Rxc6 Rxb4 50. Kf3 Nd4+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.15"]
[White "Bruce, Shannon Hill"]
[Black "Souza, Iago Henrique Da Si"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2177"]
[BlackElo "2058"]
[PlyCount "91"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 b6 7. cxd5 exd5 8. Nc3
Bb7 9. a3 c5 10. Bf4 Nc6 11. Rc1 Rc8 12. Bh3 Ra8 13. Nb5 Ne8 14. dxc5 bxc5 15.
Nc3 Nf6 16. Bg5 Bc8 17. Bg2 Be6 18. Qa4 Qb6 19. Nd2 Rfd8 20. Nc4 dxc4 21. Bxc6
Rac8 22. Bf3 h6 23. Bf4 g5 24. Be3 Rb8 25. Rfd1 Nd7 26. Nd5 Bxd5 27. Rxd5 Nf6
28. Rxd8+ Rxd8 29. h3 Qxb2 30. Qxa7 Rd7 31. Qa8+ Rd8 32. Qa5 Nd5 33. Rxc4 Nxe3
34. fxe3 Qe5 35. Kf2 Rd1 36. Qc3 Qb8 37. Ra4 Qd6 38. Ra8+ Bf8 39. Kg2 Rb1 40.
Qc2 Ra1 41. a4 Qe5 42. Qe4 Qd6 43. Qd5 Qf6 44. Qxc5 Qg7 45. a5 h5 46. Bxh5 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.16"]
[White "De Haro, Martim Afonso Palma"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2049"]
[BlackElo "2127"]
[PlyCount "99"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 g6 6. O-O Bg7 7. d4 a6 8. Ba4
b5 9. Bc2 O-O 10. e5 Nd5 11. e6 N7b6 12. exf7+ Rxf7 13. Ng5 Rf8 14. Ne6 Bxe6
15. Qxe6+ Rf7 16. Be4 Nc7 17. Qg4 d5 18. dxc5 Nd7 19. Bc2 Nxc5 20. Be3 Qd6 21.
Nd2 Nd7 22. Rad1 Ne5 23. Qh3 Qf6 24. f4 Nc4 25. Bd4 Qd6 26. Nxc4 bxc4 27. f5
Raf8 28. Bxg7 Kxg7 29. Qg4 Qb6+ 30. Rf2 e6 31. Qe2 exf5 32. b3 Re8 33. Qd2 Rfe7
34. Kf1 Qd6 35. g3 Qe5 36. bxc4 dxc4 37. Qd4 Nb5 38. Qxc4 Nxc3 39. Rc1 Rc7 40.
Qxa6 Ne4 41. Re2 Re6 42. Qd3 Rc3 43. Qd1 Qb5 44. Bxe4 Rxc1 45. Qxc1 fxe4 46.
Qb2+ Rf6+ 47. Kg2 Qd5 48. Rd2 Qc6 49. Rc2 Qe6 50. Rf2 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.17"]
[White "Soares, Joao Carlos T. C"]
[Black "Awoki, Daniel Teidi"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1905"]
[BlackElo "2111"]
[PlyCount "120"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3
Be7 9. Be2 O-O 10. Be3 Qc7 11. O-O b6 12. Qd2 Bb7 13. f3 Rad8 14. Rfd1 Nd7 15.
Rac1 Qb8 16. Nc2 Ba8 17. a3 Nc5 18. Na1 f5 19. b4 Nd7 20. exf5 Rxf5 21. Nb3 Rf7
22. Qe1 Nf6 23. Qg3 Bf8 24. Qh3 Re8 25. Bf4 e5 26. Be3 Ne7 27. Bd3 g6 28. Ne4
Nxe4 29. Bxe4 b5 30. Nd2 bxc4 31. Bxa8 Qxa8 32. Nxc4 Nd5 33. Nb6 Nxb6 34. Bxb6
Qb7 35. Be3 Rc7 36. Rxc7 Qxc7 37. Qg4 Qc2 38. Rc1 Qd3 39. Qc4+ Qxc4 40. Rxc4 d5
41. Rc6 Ra8 42. Bc5 Bxc5+ 43. Rxc5 Rd8 44. Rc6 d4 45. Kf2 a5 46. bxa5 Rd5 47.
a6 Ra5 48. Rc2 Rxa3 49. Re2 Rxa6 50. Rxe5 Kf7 51. Rd5 Ra4 52. f4 Ke6 53. Rd8
Kf5 54. g3 Ke4 55. Re8+ Kd3 56. Kf3 Kc3 57. g4 d3 58. Rc8+ Rc4 59. Rxc4+ Kxc4
60. Kf2 Kc3 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.18"]
[White "Rothebarth, Ana Vitoria De Pau"]
[Black "Viaro Baccarin, Natalia"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2070"]
[BlackElo "1928"]
[PlyCount "68"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 7. Bc4 b5 8. Bd5
Rb8 9. d3 e6 10. Bb3 Ne7 11. Nxd4 Bxd4+ 12. Kh1 d5 13. a4 c4 14. Ne2 Bg7 15.
Ba2 O-O 16. e5 Nf5 17. axb5 axb5 18. b3 f6 19. d4 fxe5 20. fxe5 Ra8 21. Bd2 Rf7
22. c3 Rfa7 23. Qc2 Ra3 24. b4 Qh4 25. Rf4 Qe7 26. Rf3 Qa7 27. Nc1 Bb7 28. Bf4
Nxd4 29. cxd4 Rxf3 30. gxf3 Qxd4 31. Bd2 Qf2 32. Qd1 Bxe5 33. Qg1 Qxf3+ 34. Qg2
Qd1+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.19"]
[White "Noseda, Francesco"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1974"]
[BlackElo "2058"]
[PlyCount "113"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 Nc6 8. O-O
h6 9. Qc2 O-O 10. c5 Bxc3 11. Qxc3 Ne4 12. Qe1 f5 13. b4 Qf6 14. Bb2 Ng5 15.
Ne5 Nxe5 16. dxe5 Qg6 17. Kh1 Qh5 18. f3 Bd7 19. b5 Rfc8 20. Bd4 a6 21. a4 axb5
22. axb5 Qe8 23. Qb4 Qe7 24. Qb2 Nf7 25. Rfc1 Nd8 26. Ra2 Be8 27. Rca1 Rxa2 28.
Rxa2 Rb8 29. g3 Qc7 30. Ra7 Qc8 31. Qc3 Bd7 32. h3 Qc7 33. h4 Be8 34. Kg2 Qe7
35. Qa5 Rc8 36. Qb6 Kh8 37. Kh3 Qf8 38. Qd6 Kg8 39. Qb6 Kh8 40. Qa5 Bh5 41. Kg2
Be8 42. Ra8 Rxa8 43. Qxa8 Qe7 44. Qb8 Kh7 45. Qd6 Qd7 46. Qb6 g6 47. Kf2 Kg7
48. Bc3 d4 49. Ba5 Nf7 50. f4 Qd5 51. Bd2 h5 52. Ke2 Qg2+ 53. Kd1 Qf3+ 54. Kc2
Qd5 55. Kb2 Qg2 56. Kc2 Qd5 57. Kb2 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.20"]
[White "Caldeira, Adriano"]
[Black "Pires Da Silva, Saulo De Tarso"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2226"]
[BlackElo "1914"]
[PlyCount "164"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. O-O O-O 8.
Bg5 Nxe4 9. Bxe7 Qxe7 10. Bxe4 Nf6 11. Bd3 c5 12. dxc5 Qxc5 13. Qe2 b6 14. c4
Qh5 15. Ne5 Qxe2 16. Bxe2 Bb7 17. Rfd1 Rfd8 18. f3 Kf8 19. Kf2 Ke7 20. b4 Nd7
21. Nd3 Rac8 22. Rac1 Ba6 23. Nb2 Nf6 24. Ke3 e5 25. a4 Rxd1 26. Nxd1 Nd5+ 27.
Ke4 Nxb4 28. Kxe5 Rc5+ 29. Kd4 Nc6+ 30. Ke3 Na5 31. Nb2 Nb3 32. Rc2 Re5+ 33.
Kf4 Ra5 34. Rc3 Nd4 35. Bd1 Ne6+ 36. Ke3 Re5+ 37. Kd2 Nc5 38. Bc2 Bb7 39. Ra3
Rh5 40. h3 Ne6 41. Nd1 Nd4 42. Bb1 Rg5 43. Ne3 g6 44. Bd3 Ne6 45. Ra2 Bc6 46.
Kc3 Kd6 47. Nd1 Nc5 48. h4 Rh5 49. Bc2 Rxh4 50. a5 b5 51. cxb5 Bxb5 52. Ne3 f5
53. Bxf5 Na4+ 54. Kc2 Rd4 55. Bg4 Nc5 56. Ra3 Ra4 57. Rxa4 Bxa4+ 58. Kc3 Nd7
59. Kd4 Bb3 60. f4 Nf6 61. Bf3 Be6 62. g4 Bf7 63. g5 Nd7 64. Nc4+ Bxc4 65. Kxc4
Nf8 66. Bg4 Kc6 67. Kd4 Kd6 68. Bh3 Ne6+ 69. Bxe6 Kxe6 70. Ke4 a6 71. f5+ gxf5+
72. Kf4 Kf7 73. Kxf5 Kg7 74. Kf4 Kg6 75. Kg4 h6 76. gxh6 Kxh6 77. Kf5 Kg7 78.
Ke6 Kf8 79. Kd7 Kf7 80. Kc7 Ke7 81. Kb7 Kd7 82. Kxa6 Kc8 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3.21"]
[White "Luz, Arthur Nader"]
[Black "Desideri, Ricardo Maruchi"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2092"]
[BlackElo "1976"]
[PlyCount "105"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Qc7 8. O-O
Nc6 9. Be3 Be7 10. Kh1 b5 11. a3 Bb7 12. Qe1 Nxd4 13. Bxd4 e5 14. fxe5 dxe5 15.
Bf2 Nxe4 16. Nxe4 Bxe4 17. Bxb5+ axb5 18. Qxe4 O-O 19. Bg3 Bd6 20. Rae1 Ra4 21.
Qe2 Qb7 22. Bxe5 Re8 23. Qd1 Bf8 24. Bc3 Rc8 25. Qf3 Qxf3 26. Rxf3 f6 27. Rg3
Kf7 28. Rc1 Rh4 29. Rd3 Rf4 30. Bd4 Re4 31. Rd2 Bd6 32. g3 Bb8 33. Kg2 h5 34.
c3 h4 35. Rf1 Rce8 36. Rff2 Kg6 37. Kf3 Kg5 38. Rd3 h3 39. Re3 R4e6 40. Rfe2
Be5 41. Re4 Kf5 42. Bxe5 Rxe5 43. Rxe5+ Rxe5 44. Rxe5+ Kxe5 45. b3 Kd5 46. Kf4
g6 47. g4 Kc5 48. Kg3 Kd5 49. Kxh3 Ke5 50. a4 bxa4 51. bxa4 f5 52. gxf5 gxf5
53. Kg2 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.1"]
[White "Bispo, Leonardo"]
[Black "Aranha Filho, Alvaro Z"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2222"]
[BlackElo "2324"]
[PlyCount "20"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5
8. e4 Nb4 9. Nxb4 Bxb4+ 10. Bd2 Bxd2+ 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.2"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Souza Neves, Andrey M"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2282"]
[BlackElo "2210"]
[PlyCount "40"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. g3 Nc6 5. Bg2 d6 6. h3 O-O 7. Nge2 a6 8. O-O
Rb8 9. a4 Nb4 10. d3 c6 11. Kh2 d5 12. f4 dxc4 13. fxe5 Ng4+ 14. hxg4 Nxd3 15.
Nf4 Nxe5 16. Qxd8 Nxg4+ 17. Kh1 Rxd8 18. a5 Nf2+ 19. Kh2 Ng4+ 20. Kh1 Nf2+
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.3"]
[White "Queiroz, Alberto Becker"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2175"]
[BlackElo "2226"]
[PlyCount "140"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. O-O e5 7. Be3 b6 8.
Nbd2 Nh6 9. Bxh6 Bxh6 10. Nxe5 Bg7 11. f4 Bxe5 12. fxe5 Qd4+ 13. Kh1 Qxe5 14.
Nc4 Qe7 15. Qd2 Be6 16. Ne5 O-O 17. Qh6 f6 18. Nf3 Qg7 19. Qh4 Rad8 20. Rf2 g5
21. Qg3 h5 22. h4 c4 23. dxc4 Bxc4 24. b3 Ba6 25. Re1 g4 26. Ng1 Bc8 27. Ref1
Rde8 28. Rf4 Re5 29. Ne2 c5 30. c4 f5 31. Nc3 Rfe8 32. Nd5 Be6 33. Rxf5 Bxf5
34. exf5 Qh6 35. a3 Kf7 36. b4 Qd2 37. f6 Qd4 38. Rc1 R8e6 39. bxc5 bxc5 40.
Kh2 Rxf6 41. Nxf6 Kxf6 42. Rf1+ Kg6 43. Qb3 Qd6 44. Qb1+ Kg7 45. Qb2 Kg8 46.
Kh1 g3 47. Qb1 Kg7 48. Qb7+ Qe7 49. Qxe7+ Rxe7 50. Kg1 Re4 51. Rd1 Rxc4 52. Kf1
Rf4+ 53. Ke2 Rf2+ 54. Ke3 Rxg2 55. Kf3 Ra2 56. Kxg3 Rxa3+ 57. Kf4 Ra4+ 58. Kg5
Rd4 59. Ra1 Rd5+ 60. Kf4 Rd7 61. Kg5 Rd5+ 62. Kf4 Kf7 63. Rxa7+ Ke6 64. Rc7 Kd6
65. Rc8 Kd7 66. Rg8 c4 67. Ke4 Rd6 68. Rg3 Kc6 69. Rg5 c3 70. Rg3 c2 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.4"]
[White "Rocha, Vitor Firmo De Souz"]
[Black "Tsuboi, Edson Kenji"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2119"]
[BlackElo "2279"]
[PlyCount "63"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3
b6 9. Be2 Bb7 10. O-O Be7 11. Be3 O-O 12. Qb3 Nd7 13. Rfd1 Nc5 14. Qc2 Bf6 15.
Rac1 Qc7 16. Nab1 Rfd8 17. Qd2 Ne7 18. Qc2 Rac8 19. f4 g6 20. Bf3 Bg7 21. Qe2
Re8 22. Kh1 Qb8 23. b4 Nd7 24. e5 Bxf3 25. Qxf3 Rxc4 26. Rxd6 Qc8 27. Rd3 Nd5
28. Nxd5 Rxc1+ 29. Bxc1 exd5 30. Qd1 b5 31. Be3 Nb6 32. Bxb6 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.5"]
[White "Da Silva, Tiago Henrique Amar"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2091"]
[BlackElo "2257"]
[PlyCount "76"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. cxd5 exd5 6. Nf3 Nc6 7. g3 Bg4 8. Bg2
Be7 9. dxc5 Bxc5 10. O-O O-O 11. Qd3 a6 12. h3 Be6 13. Qd1 h6 14. Ne2 Ne4 15.
Nfd4 Qf6 16. Nxc6 bxc6 17. Nd4 Bd7 18. Nb3 Bd6 19. Nd2 Ng5 20. Kh2 Rfe8 21. f4
Ne4 22. Nxe4 dxe4 23. Qc2 Qe6 24. b3 c5 25. Bb2 Bb5 26. Rfd1 Bf8 27. Qc3 Rad8
28. a4 Be2 29. Rd2 Rxd2 30. Qxd2 Bd3 31. Qc3 Rb8 32. Ra3 f6 33. a5 c4 34. Ra4
Rxb3 35. Qd4 Qc6 36. Ra1 c3 37. Qxd3 exd3 38. Bxc6 Rxb2+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.6"]
[White "Batista, Gerson Peres"]
[Black "Pacheco, Helcio"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2209"]
[BlackElo "2114"]
[PlyCount "120"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2
hxg5 15. Re1 Be6 16. dxe6 f6 17. Re3 c6 18. Rd1 Qc7 19. h3 d5 20. Bd3 Rh4 21.
Rg3 O-O-O 22. a3 Kb8 23. b4 Nc8 24. Re1 Qe7 25. Rg4 Rh6 26. Qf3 Rd6 27. Qg3 Ka8
28. f4 gxf4 29. Qxf4 g5 30. Qe3 Rd8 31. h4 Rxh4 32. Rxh4 gxh4 33. Qh6 Nd6 34.
Qxh4 Kb8 35. Re3 Rg8 36. Qf4 Kc8 37. Bf5 Rg5 38. Bh3 Nc4 39. Rf3 Ne5 40. Rf1
Rg6 41. Bf5 Rg8 42. Bh3 Rg6 43. Bf5 Rg8 44. Bh3 Rf8 45. Qxe5 fxe5 46. Rxf8+ Kc7
47. Rf7 Kd8 48. Rxe7 Kxe7 49. Kf2 b6 50. Ke3 c5 51. bxc5 bxc5 52. Bf5 e4 53. g4
Kf6 54. g5+ Ke7 55. a4 c4 56. Kd4 a5 57. Bg4 e3 58. Kxe3 c3 59. Kd3 d4 60. Bf5
Ke8 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.7"]
[White "Portes Jr, Dirceu Atanazio"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "E05"]
[BlackElo "2162"]
[PlyCount "44"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 Bd7 8. Ne5
Nc6 9. Nxc6 Bxc6 10. Bxc6 bxc6 11. Qxc4 Qd5 12. Qa4 c5 13. dxc5 Bxc5 14. Nc3
Qh5 15. Kg2 Rad8 16. Bf4 e5 17. b4 Bd4 18. Bd2 Bxf2 19. Rad1 Bd4 20. Qb5 Bxc3
21. Bxc3 Rxd1 22. Rxd1 Ng4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.8"]
[White "Viaro Baccarin, Natalia"]
[Black "De Paula, Rafael Figueiredo"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1928"]
[BlackElo "2257"]
[PlyCount "54"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Bd3
cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qf6 Nd7 12. Qh6 Rxg2 13. Ng3 Nxe5 14. Bb5+
Bd7 15. Bxd7+ Kxd7 16. Qh3 Nf3+ 17. Kf1 Rxg3 18. hxg3 Qc4+ 19. Kg2 Qe4 20. Kf1
Qe1+ 21. Kg2 Qe4 22. Kf1 Qxc2 23. Qxh7 Qd1+ 24. Kg2 Ne1+ 25. Kh2 Qf3 26. Rxe1
Qxf2+ 27. Kh3 Qxe1 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.9"]
[White "De Borba, Guilherme"]
[Black "Bouwman, Marcelo Wanderley"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2015"]
[BlackElo "2226"]
[PlyCount "22"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5
8. e4 Nb4 9. Nxb4 Bxb4+ 10. Bd2 Nc6 11. Bb5 Bd7 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.10"]
[White "Dias, Joao Batista"]
[Black "Bruce, Shannon Hill"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1889"]
[BlackElo "2177"]
[PlyCount "92"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 d6 2. g3 Nf6 3. Bg2 g6 4. Ne2 Bg7 5. O-O e5 6. d3 c6 7. c4 Nbd7 8. Nbc3
O-O 9. Rb1 a5 10. a3 Nc5 11. b4 axb4 12. axb4 Ne6 13. b5 Nh5 14. Bf3 Ng5 15.
Bxg5 Qxg5 16. bxc6 bxc6 17. h4 Qd8 18. Kg2 Be6 19. Qd2 Qd7 20. Ng1 Nf6 21. Rb6
Rfb8 22. Rfb1 Rxb6 23. Rxb6 Qc8 24. Qb2 Nd7 25. Rb4 Nc5 26. Qd2 h6 27. Nge2 Rb8
28. Rxb8 Qxb8 29. Nc1 Qb4 30. Qc2 Bc8 31. N1a2 Qb7 32. Nc1 Qd7 33. Kg1 g5 34.
hxg5 hxg5 35. Na4 Ne6 36. Ne2 Qc7 37. Qd2 Bf6 38. Qb4 Bd8 39. Kg2 Nf8 40. Nec3
Be6 41. c5 g4 42. Bd1 dxc5 43. Nxc5 Qa5 44. Qxa5 Bxa5 45. Nxe6 Bxc3 46. Nxf8
Kxf8 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.11"]
[White "Montufar Berrios, Lesly Vivian"]
[Black "Carstens Dobuchak, Thiago"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1897"]
[BlackElo "2157"]
[PlyCount "130"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 a6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 e5 7. Nde2 h5 8. Bg5
Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. Nec3 Be6 12. Bc4 Nd7 13. O-O g6 14. a4 Nb6 15.
Nxb6 Qxb6 16. Bxe6 fxe6 17. Qf3 Be7 18. a5 Qc7 19. b4 Rf8 20. Qe3 Kf7 21. Na4
d5 22. exd5 exd5 23. Nb6 Rad8 24. Qb3 Qd6 25. c3 Kg7 26. Rad1 d4 27. Rd3 Qf6
28. Rf3 Qc6 29. Rxf8 Rxf8 30. cxd4 exd4 31. Nd5 Bh4 32. g3 Bf6 33. Re1 Rd8 34.
Nf4 Re8 35. Rxe8 Qxe8 36. Ne6+ Kh6 37. Qd5 Qe7 38. Nc5 Qe1+ 39. Kg2 Qxb4 40.
Nxb7 d3 41. Nd6 d2 42. Ne8 Qd4 43. Qg8 d1=Q 44. Qf8+ Bg7 45. Nxg7 Qxg7 46. Qf4+
Kh7 47. Qe4 Qgd7 48. Kh2 Qf1 49. Qg2 Qxg2+ 50. Kxg2 Qd5+ 51. Kh2 Qxa5 52. h4
Qe1 53. Kg2 a5 54. f3 Qe2+ 55. Kh3 Qxf3 56. Kh2 Qf2+ 57. Kh3 Kg7 58. g4 Qf3+
59. Kh2 hxg4 60. h5 g3+ 61. Kh3 g2+ 62. Kh2 Qf1 63. h6+ Kxh6 64. Kh3 g1=Q+ 65.
Kh4 g5# 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.12"]
[White "Oliveira, Jonathan De"]
[Black "De Haro, Martim Afonso Palma"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2156"]
[BlackElo "2049"]
[PlyCount "59"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Nb3 Nf6 7. Bg2 O-O 8.
O-O d6 9. Nc3 Be6 10. c5 d5 11. h3 Qd7 12. Kh2 Rfd8 13. e3 Ne8 14. Nd4 Nc7 15.
a3 a5 16. Na4 Ra7 17. b3 f6 18. Nb6 Qe8 19. Nxe6 Nxe6 20. Bxd5 Kh8 21. Qc2 Nc7
22. Bg2 e5 23. Bb2 Ne6 24. Rfd1 Bf8 25. Rxd8 Qxd8 26. Rd1 Qe8 27. Nd7 Be7 28.
f4 Ra8 29. fxe5 f5 30. Qc4 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.13"]
[White "Awoki, Daniel Teidi"]
[Black "Ikeda, Vinicius Yasuto"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2111"]
[BlackElo "2002"]
[PlyCount "98"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 O-O-O 10. g3 Re8 11. Bb2 f6 12. Bg2 fxe5 13. O-O Nf6 14. Re1 Qf7
15. a3 h5 16. Nd2 h4 17. Qf3 hxg3 18. hxg3 Qh5 19. Qxh5 Rxh5 20. Ne4 Bb7 21.
Rad1 d6 22. f4 c5 23. fxe5 Nxe4 24. Bxe4 Bxe4 25. Rxe4 dxe5 26. Kg2 Bd6 27. g4
Rh6 28. Rde1 Rhe6 29. Rf1 Rf6 30. Rfe1 Kd7 31. Kg3 Rfe6 32. Rh1 Rb8 33. b4 cxb4
34. a4 Rf8 35. Rh7 Rf7 36. g5 Ree7 37. Rh1 c5 38. Rhe1 Rf4 39. Bc1 Rxe4 40.
Rxe4 g6 41. Rh4 e4+ 42. Kf2 a5 43. Rh6 Re6 44. Rh7+ Be7 45. Rh8 Bd8 46. Rh7+
Kc6 47. Rh8 Rd6 48. Re8 Rd1 49. Be3 b3 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.14"]
[White "Alboredo, Julia"]
[Black "Da Silva, Eduardo Batista Q"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2073"]
[BlackElo "1890"]
[PlyCount "79"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Bc5 9. Qd2 O-O 10. O-O-O a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Be3 b4 14. Na4 a5 15.
h4 Ba6 16. h5 Qc7 17. h6 g6 18. Nb6 Nxb6 19. Bxb6 Qd7 20. g4 Bxf1 21. Rhxf1 f6
22. Bc5 Rf7 23. exf6 Rxf6 24. Qg2 Qf7 25. f5 exf5 26. gxf5 Rxf5 27. Rxf5 Qxf5
28. Qxd5+ Qxd5 29. Rxd5 Rd8 30. Rg5 Ra8 31. Bb6 Ra6 32. Rb5 Na7 33. Rxa5 Rxb6
34. Rxa7 Rb8 35. Rg7+ Kh8 36. Rd7 Rg8 37. Kd2 g5 38. Ke3 Rf8 39. Rb7 Rg8 40.
Kf3 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.15"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Martins, George Evandro Barr"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2058"]
[BlackElo "2148"]
[PlyCount "83"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 f5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 O-O 8. Bb2 c5
9. e3 Qc8 10. Nc3 Ne4 11. Rc1 Nxc3 12. Bxc3 d6 13. Qe2 Nd7 14. Rfd1 Qc7 15. Ne1
Rad8 16. Bxb7 Qxb7 17. Nd3 Rfe8 18. Nf4 Bf8 19. d5 e5 20. Ne6 Rb8 21. f4 b5 22.
fxe5 dxe5 23. cxb5 Qxb5 24. Qxb5 Rxb5 25. Nc7 Rbb8 26. Nxe8 Rxe8 27. d6 Kf7 28.
Ba5 Ke6 29. Bc7 e4 30. Kf2 g6 31. Ke2 h5 32. Rc4 Bg7 33. Ra4 Ra8 34. Ra6 Bf6
35. a3 h4 36. gxh4 Rh8 37. Rg1 Rxh4 38. Rxg6 Rxh2+ 39. Kf1 Rb2 40. Bd8 Rxb3 41.
Bxf6 Kf7 42. Rg7+ 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.16"]
[White "Medeiros, Thauane Ferreira"]
[Black "Luz, Arthur Nader"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1961"]
[BlackElo "2092"]
[PlyCount "119"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 c6 5. Nf3 Nf6 6. h3 O-O 7. a4 Nbd7 8. Bc4
Qa5 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qd6 Rd8 13. Qe7 Rd7 14. Qa3 Bf8
15. Qa2 Bc5 16. Rad1 Bd4 17. Ne2 Bxe3 18. Rxd7 Bxd7 19. fxe3 Kg7 20. Qb3 Qb6
21. Qc3 Re8 22. a5 Qc5 23. b4 Qd6 24. Qd3 Qxb4 25. Rxf6 Kxf6 26. Qxd7 Qxc4 27.
Qxe8 Qxe2 28. Qh8+ Ke6 29. Qc8+ Kd6 30. Qf8+ Ke6 31. Qc8+ Kf6 32. Qh8+ Kg5 33.
Qxe5+ Kh6 34. Qf4+ Kh5 35. g3 Qd1+ 36. Kg2 Qxc2+ 37. Kg1 Qb1+ 38. Kg2 Qb2+ 39.
Kf3 g5 40. g4+ Kh6 41. Qxf7 Qe5 42. Qxb7 Qc5 43. Qd7 Qf8+ 44. Qf5 Qe7 45. e5
Kg7 46. Qe4 Qe6 47. Qd4 Qf7+ 48. Ke2 Qa2+ 49. Kf3 Qf7+ 50. Ke2 Qa2+ 51. Kd3
Qb1+ 52. Ke2 Qa2+ 53. Qd2 Qc4+ 54. Qd3 Qa2+ 55. Kf3 Qd5+ 56. Qxd5 cxd5 57. Ke2
Kf7 58. Kd3 Ke6 59. Kd4 h6 60. a6 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.17"]
[White "Pires Da Silva, Saulo De Tarso"]
[Black "Reis, Alan De Albuquerque"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "1914"]
[BlackElo "2082"]
[PlyCount "88"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Be7 8. O-O
O-O 9. Qe2 c5 10. dxc5 Nc6 11. e4 Nd4 12. Qd3 Nxf3+ 13. gxf3 Qc7 14. f4 Qxc5
15. Bb3 Rfd8 16. Qg3 Bg6 17. Be3 Qb4 18. f3 Rd3 19. Rae1 Nh5 20. Qf2 Rxe3 21.
Rxe3 Bc5 22. Kh2 Nxf4 23. Qd2 Bxe3 24. Qxe3 Qd6 25. Rd1 Qe5 26. Qd4 Qg5 27. Qg1
Qxg1+ 28. Rxg1 Rd8 29. Rd1 Rxd1 30. Bxd1 f5 31. Bc2 fxe4 32. fxe4 Kf8 33. Nb5
a6 34. Nd6 b6 35. Kg3 Ne2+ 36. Kf2 Nd4 37. Bd3 b5 38. Ke3 e5 39. a4 Be8 40.
axb5 axb5 41. Nf5 Nxf5+ 42. exf5 Ke7 43. Kd2 Kf6 44. Ke3 b4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.18"]
[White "Godoy, Ricardo Lamacchia"]
[Black "Noseda, Francesco"]
[Result "0-1"]
[ECO "E05"]
[BlackElo "1974"]
[PlyCount "43"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4
b5 9. Qd3 Bb7 10. Bf4 c5 11. Nc3 c4 12. Qd2 Nbd7 13. Ne5 Bxg2 14. Kxg2 Nxe5 15.
dxe5 Qxd2 16. Bxd2 Nd7 17. f4 Nc5 18. Kf3 Rfd8 19. Rfd1 Rd7 20. Ne4 Nxe4 21.
Kxe4 Rad8 22. Ke3 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.19"]
[White "Souza, Iago Henrique Da Si"]
[Black "Caldeira, Adriano"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2058"]
[BlackElo "2226"]
[PlyCount "112"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. g3 Nc6 5. Bg2 e6 6. O-O Bd6 7. Nbd2 O-O 8. Re1
e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bc7 12. Bg5 Be6 13. Qd2 h6 14. Bxf6 Qxf6
15. Red1 Rad8 16. Qc2 Rfe8 17. Rd2 Bb6 18. Qd1 Re7 19. a4 Ba5 20. e3 Red7 21.
Rc1 g5 22. Ne1 d4 23. exd4 cxd4 24. Rxd4 Rxd4 25. cxd4 Rxd4 26. Qf3 Qxf3 27.
Bxf3 Rxa4 28. Bxb7 Bxe1 29. Rxe1 Rb4 30. Bc8 Bxc8 31. Re8+ Kg7 32. Rxc8 Rxb2
33. Ra8 Ra2 34. g4 a5 35. Ra6 a4 36. Kg2 a3 37. Kf3 Ra1 38. Ke4 Kf8 39. Ra7 Ke8
40. h3 Kd8 41. Kf5 Rf1 42. Rxa3 Rxf2+ 43. Ke4 Ke7 44. Rc3 Kf6 45. Rc6+ Kg7 46.
Rc3 Kg6 47. Ke3 Rf4 48. Ke2 h5 49. Rg3 Ra4 50. Rg1 Ra3 51. gxh5+ Kxh5 52. Rf1
Kg6 53. Rh1 f5 54. Kf2 Kh5 55. Kg2 Kh4 56. Rf1 Rg3+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.20"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Rothebarth, Ana Vitoria De Pau"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2127"]
[BlackElo "2070"]
[PlyCount "91"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O O-O 8. Re1
d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 h6 13. d4 cxd4 14. cxd4 Bg4 15. d5
Nd4 16. Be3 Nxc2 17. Qxc2 Rc8 18. Qd3 Nd7 19. N3d2 Nc5 20. Bxc5 Rxc5 21. Nb3
Rc8 22. Ne3 Bd7 23. Qd2 Qb6 24. Rac1 Bg5 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27. Nxc1
Qd4 28. Qxd4 exd4 29. h4 dxe3 30. hxg5 exf2+ 31. Kxf2 hxg5 32. Nd3 Kf8 33. Ke3
Ke7 34. Kd4 f6 35. Nb4 a5 36. Nc2 Kd8 37. Ne3 Kc7 38. a3 Kb6 39. Nf5 Bxf5 40.
exf5 Kb7 41. b3 Kc7 42. g4 Kb6 43. a4 Ka6 44. Kd3 Kb6 45. Kd4 Ka6 46. Kd3
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4.21"]
[White "Desideri, Ricardo Maruchi"]
[Black "Soares, Joao Carlos T. C"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1976"]
[BlackElo "1905"]
[PlyCount "130"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8.
Be2 d6 9. O-O Bd7 10. Rb1 Rc8 11. Nd5 Nxe4 12. Re1 Re8 13. f3 Nf6 14. Nb5 b6
15. Bg5 Nxd5 16. cxd5 Ne5 17. Nxd6 Ba4 18. Qxa4 Qxd6 19. Bb5 Red8 20. f4 Qc5+
21. Kh1 Ng4 22. h3 Rxd5 23. hxg4 Qxb5 24. Qxb5 Rxb5 25. Rxe7 h6 26. Bh4 a5 27.
Re2 h5 28. g5 Rc4 29. Bg3 Rc3 30. Bf2 Rc4 31. Bg3 Bd4 32. Re4 Rcb4 33. b3 Bc5
34. Re8+ Kh7 35. Rd1 Rd4 36. Rxd4 Bxd4 37. Re7 Kg7 38. Rd7 Bc5 39. Be1 Kf8 40.
Bc3 Ke8 41. Rb7 Be3 42. g3 Rd5 43. Bf6 Bc5 44. a4 Rd1+ 45. Kg2 Rb1 46. Kf3
Rxb3+ 47. Ke4 Ba3 48. Kd5 Bb2 49. Rb8+ Kd7 50. Rf8 Bxf6 51. gxf6 Rd3+ 52. Ke4
Rd6 53. Rxf7+ Ke6 54. Rf8 Rc6 55. Kd4 Kf5 56. Kd5 Rxf6 57. Rxf6+ Kxf6 58. Kc6
g5 59. fxg5+ Kxg5 60. Kxb6 Kg4 61. Kxa5 Kxg3 62. Kb6 h4 63. a5 h3 64. a6 h2 65.
a7 h1=Q 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.1"]
[White "Rocha, Vitor Firmo De Souz"]
[Black "Bispo, Leonardo"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2119"]
[BlackElo "2222"]
[PlyCount "94"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 O-O 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4
8. Nf4 c6 9. c4 Na6 10. O-O d6 11. Be3 Bf5 12. Bd3 Nb4 13. Re1 Qd7 14. Bf1 Nc5
15. Re2 Bg4 16. f3 Bf5 17. Bxc5 dxc5 18. Qxd7 Bxd7 19. Rd2 Bf5 20. g4 Bc8 21.
Rad1 Kf8 22. Kf2 Na6 23. Bd3 Nc7 24. h4 g6 25. h5 g5 26. Ng2 h6 27. Ne3 Kg7 28.
Be4 Be6 29. Rd6 Re7 30. Rd8 Rxd8 31. Rxd8 Re8 32. Rd6 Kf6 33. Bf5 Ke7 34. Rd2
Rd8 35. Rxd8 Kxd8 36. Ke2 Ke7 37. Kd3 Ne8 38. Bxe6 fxe6 39. Nf1 Kd6 40. Nd2 Ke5
41. Ke3 Nd6 42. b3 b5 43. cxb5 cxb5 44. c4 b4 45. Nf1 Ne8 46. Nd2 Nd6 47. Nf1
Ne8 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.2"]
[White "Aranha Filho, Alvaro Z"]
[Black "Souza Neves, Andrey M"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2324"]
[BlackElo "2210"]
[PlyCount "81"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3
O-O 9. O-O Re8 10. Bf4 Nh5 11. Bg5 f6 12. Bd2 Na6 13. Re1 Bd7 14. e4 b5 15. Bf1
Nc7 16. h3 b4 17. Na4 f5 18. Bg5 Bf6 19. Bxf6 Nxf6 20. e5 Bxa4 21. Qxa4 Ne4 22.
Bc4 Kg7 23. e6 Qf6 24. Qc2 a5 25. a3 g5 26. Kg2 h5 27. h4 g4 28. Nd2 Nxd2 29.
Qxd2 f4 30. Qxf4 Qxf4 31. gxf4 Rab8 32. axb4 Rxb4 33. b3 Nb5 34. Rxa5 Nd4 35.
Ra7+ Kg8 36. Bd3 Nf3 37. Re3 Rd4 38. Kg3 Rxd5 39. Bg6 Rd1 40. Rxf3 Rb8 41. Re3
1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.3"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2162"]
[BlackElo "2282"]
[PlyCount "77"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. Na3 a6 7. Nc4 Nbd7 8. Be2
cxd4 9. cxd4 b5 10. Ne3 Qd6 11. O-O Bb7 12. a4 bxa4 13. Nc4 Qc7 14. Qxa4 Be7
15. Bg5 O-O 16. Rfc1 Nb6 17. Qa5 Bd8 18. Nce5 Qd6 19. Qc5 Ne4 20. Qxd6 Nxd6 21.
Bxd8 Rfxd8 22. Nc6 Re8 23. Na5 Bd5 24. b3 Nb5 25. Nc4 Nd7 26. h3 Red8 27. Nce5
Nxd4 28. Nxd4 Nxe5 29. Rxa6 Rab8 30. Rd1 Rdc8 31. Ra5 Nc6 32. Nxc6 Rxc6 33. Rb5
Rcc8 34. Rxb8 Rxb8 35. Bc4 Bxc4 36. bxc4 Kf8 37. Kf1 Rb2 38. Rd7 Rc2 39. Rc7
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.4"]
[White "Pires, Marcos Vinicius Tor"]
[Black "Queiroz, Alberto Becker"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2257"]
[BlackElo "2175"]
[PlyCount "161"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Nd7 7. Qxc4 Nb6 8.
Qb5 a6 9. Qd3 e5 10. Nxe5 Nb4 11. Qb3 Be6 12. Qd1 Qxd4 13. Qxd4 Nc2+ 14. Kd1
Nxd4 15. e3 f6 16. exd4 fxe5 17. Bxb7 Rd8 18. f3 Rxd4+ 19. Ke2 Bc4+ 20. Kf2 Nd5
21. b3 Bd3 22. Re1 e4 23. Bb2 Bc5 24. Kg2 O-O 25. fxe4 Bf1+ 26. Kh1 Ne3 27.
Bxd4 Bg2+ 28. Kg1 Bxd4 29. Rxe3 Bh3 30. Na3 Bxa1 31. Re1 Bd4+ 32. Kh1 Bc3 33.
Bd5+ Kh8 34. Rg1 Bg4 35. e5 Bxe5 36. Nc4 Bd4 37. Re1 g6 38. Bg2 c5 39. Nd6 Rf2
40. h3 Re2 41. Rxe2 Bxe2 42. Bb7 a5 43. Nc4 a4 44. Bc6 axb3 45. axb3 Bd1 46.
Na5 Bc3 47. Nb7 Bb4 48. Bd5 Kg7 49. Kg2 Kf6 50. Kf2 Ke7 51. Bg8 h6 52. Ke3 Bc2
53. Bd5 Kd7 54. Kf4 g5+ 55. Kg4 Bg6 56. h4 gxh4 57. gxh4 Ke7 58. Kf4 Kf6 59.
Nd8 Bd2+ 60. Kf3 Ke5 61. Bc4 Bf5 62. Nf7+ Kd4 63. Nd6 Bc2 64. Ke2 Bf4 65. Nb5+
Ke4 66. Nc3+ Kd4 67. Nb5+ Ke5 68. Nc3 Bg3 69. h5 Bf5 70. Kf3 Be1 71. Ne2 Be4+
72. Ke3 Bb1 73. Nc1 Bh4 74. Nd3+ Kd6 75. Bf7 Bg5+ 76. Ke2 Be7 77. b4 cxb4 78.
Nxb4 Kc5 79. Nd3+ Kd4 80. Nf2 Bf5 81. Kf3 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.5"]
[White "Gauche, Charles"]
[Black "Batista, Gerson Peres"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2226"]
[BlackElo "2209"]
[PlyCount "83"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h6 8. Be3 e5
9. h4 b5 10. cxb5 a6 11. h5 g5 12. bxa6 Bxa6 13. Bxa6 Rxa6 14. Nge2 Kh7 15. f3
Ng8 16. g4 f6 17. O-O Rf7 18. Qd3 Rb7 19. b3 Qd7 20. Na4 Bf8 21. Nb2 Be7 22.
Nc4 Bd8 23. Bd2 Ra8 24. Rfb1 Na6 25. a3 Rba7 26. Bc3 Ne7 27. Be1 Nc8 28. Nc3
Kg7 29. Nd1 Ne7 30. Nde3 Kf7 31. Bc3 Bc7 32. a4 Rb7 33. Na3 Nb4 34. Bxb4 cxb4
35. Nac4 Bb6 36. Nxb6 Rxb6 37. Rc1 Rbb8 38. Rc4 Ra7 39. Rac1 Rab7 40. Qc2 Ke8
41. Rc7 Rxc7 42. Qxc7 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.6"]
[White "De Paula, Rafael Figueiredo"]
[Black "Oliveira, Jonathan De"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2257"]
[BlackElo "2156"]
[PlyCount "97"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 gxf6 5. e3 e6 6. Bd3 Bg6 7. h4 Nd7 8. h5
Bxd3 9. Qxd3 f5 10. O-O-O Rg8 11. g3 c6 12. Nge2 Qa5 13. Rdg1 Nf6 14. f3 O-O-O
15. Kb1 h6 16. e4 dxe4 17. fxe4 Rg4 18. exf5 e5 19. Qc4 Rd7 20. Rd1 exd4 21.
Rxd4 Qxf5 22. Rxg4 Nxg4 23. Nd4 Qc5 24. Qxc5 Bxc5 25. Nf5 Bf8 26. Kc1 Kc7 27.
Rh4 Nf6 28. Ne4 Rd5 29. Ne3 Nxe4 30. Rxe4 Rxh5 31. Rf4 Bc5 32. Rxf7+ Kd6 33.
Kd2 Rh2+ 34. Kd3 b5 35. Rf6+ Kd7 36. Ng4 Rh3 37. Ne5+ Ke7 38. Rg6 Bd6 39. Nxc6+
Kd7 40. Nxa7 b4 41. c4 Bxg3 42. Ke4 Bf2 43. Nc6 Be1 44. Ne5+ Kc7 45. c5 Bd2 46.
Rg7+ Kc8 47. Nc4 Rh4+ 48. Kd5 Bf4 49. Nb6+ 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.7"]
[White "Carstens Dobuchak, Thiago"]
[Black "Alboredo, Julia"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2157"]
[BlackElo "2073"]
[PlyCount "78"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. O-O-O Qa5 12. Kb1 Rfc8 13. b3 Rc6 14. Bd3 Rac8
15. Nb5 Ra6 16. Qxa5 Rxa5 17. a4 Nd7 18. Bxg7 Kxg7 19. Nd4 a6 20. Rhg1 Ne5 21.
f4 Nxd3 22. Rxd3 b5 23. Rdg3 b4 24. h3 Rac5 25. Kb2 Bd7 26. c3 a5 27. cxb4 axb4
28. R1g2 e5 29. fxe5 dxe5 30. Nc2 Bc6 31. Re3 Rc3 32. Rge2 Rxe3 33. Rxe3 Rb8
34. g5 h6 35. h4 hxg5 36. hxg5 f6 37. gxf6+ Kxf6 38. Ne1 Rd8 39. Nc2 Rb8
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.8"]
[White "Ikeda, Vinicius Yasuto"]
[Black "Da Silva, Tiago Henrique Amar"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2002"]
[BlackElo "2091"]
[PlyCount "160"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O c5 10. Re1 Qb6 11. Bd2 Bb7 12. a4 b4 13. a5 Qa7 14. Na4 Rd8 15. Qe2
cxd4 16. exd4 Be7 17. Ng5 Bd5 18. Bxa6 h6 19. Nf3 Bxf3 20. gxf3 O-O 21. Bc4
Qxa5 22. Nc5 Qc7 23. Bxb4 Nxc5 24. Ba5 Qf4 25. Bxd8 Bd6 26. Qe3 Qxh2+ 27. Kf1
Nh5 28. f4 Nxf4 29. Qf3 Rxd8 30. dxc5 Bxc5 31. Red1 Rb8 32. Ra8 Rxa8 33. Qxa8+
Kh7 34. Qe4+ f5 35. Qf3 Bxf2 36. Qxf2 Qh1+ 37. Qg1 Qf3+ 38. Ke1 Qe4+ 39. Kd2
Qxc4 40. Qe3 e5 41. b3 Qd5+ 42. Kc2 Qb5 43. Qf3 Qb8 44. Rf1 Qc7+ 45. Qc3 Qd6
46. Rd1 Nd5 47. Qd2 Nb4+ 48. Kb2 Qc5 49. Qc3 Qb5 50. Qc4 Qb6 51. Kc3 Nc6 52.
Rd6 Qa5+ 53. Kb2 Nd4 54. b4 Qa8 55. Rd5 Qe8 56. b5 Qe6 57. Kc3 Nxb5+ 58. Qxb5
Qf6 59. Rxe5 Kg6 60. Kd3 Kg5 61. Qc5 Qa6+ 62. Ke3 g6 63. Qd4 Qa3+ 64. Kf2 Qa2+
65. Re2 Qf7 66. Re1 Qa2+ 67. Kg3 Qb3+ 68. Re3 Qb8+ 69. Kh3 h5 70. Qh4+ Kh6 71.
Rg3 Qd6 72. Qg5+ Kg7 73. Rb3 Qd5 74. Qe7+ Kh6 75. Qe3+ Kg7 76. Rb1 f4 77. Qc3+
Kh6 78. Qh8+ Kg5 79. Rg1+ Kf5 80. Qc8+ Ke4 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.9"]
[White "Tsuboi, Edson Kenji"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2279"]
[BlackElo "2058"]
[PlyCount "54"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. d4 Nc6 8.
Bd3 Be7 9. O-O O-O 10. Re1 Re8 11. a3 Nxc3 12. bxc3 Bf6 13. h4 Qa5 14. Bg5 Bxg5
15. Nxg5 h6 16. Ne4 Rd8 17. Qb3 Qc7 18. Rad1 Na5 19. Qc2 b6 20. Re3 Bb7 21. Rg3
Kh8 22. Qe2 Rac8 23. Bb1 f6 24. Nd2 Bd5 25. Nf3 Nc4 26. Ba2 Nd6 27. Bb1 Be4
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.10"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2226"]
[BlackElo "1961"]
[PlyCount "47"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 Nxb5 7. axb5 d6 8. O-O
e6 9. d4 cxd4 10. Nxd4 Ne7 11. Be3 O-O 12. Kh1 Kh8 13. Qd3 b6 14. Ra4 d5 15. e5
Nf5 16. Nc6 Qc7 17. Bf2 a5 18. g4 d4 19. gxf5 dxc3 20. f6 Bh6 21. Qh3 Bxf4 22.
Rxf4 g5 23. Rg1 Rg8 24. Rh4 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.11"]
[White "Bruce, Shannon Hill"]
[Black "De Borba, Guilherme"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2177"]
[BlackElo "2015"]
[PlyCount "80"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. dxc5 Qa5+ 5. Bd2 Qxc5 6. Bc3 Bg7 7. Nbd2 O-O 8.
Be2 d6 9. Nb3 Qc7 10. O-O Nc6 11. a4 Bd7 12. a5 a6 13. Nfd2 Be6 14. Ra4 Rac8
15. Nc4 Nd7 16. Bxg7 Kxg7 17. Kh1 Nce5 18. Nxe5 Bxb3 19. cxb3 Nxe5 20. f4 Nd7
21. Bc4 Nf6 22. Qe1 d5 23. Bd3 e6 24. Ra1 Rfd8 25. b4 Ne4 26. Rd1 Qc6 27. Qh4
Rd7 28. Qe1 Rdd8 29. Qh4 Rd7 30. Qe1 Qa4 31. b5 Nc5 32. bxa6 bxa6 33. b4 Nxd3
34. Rxd3 Rdc7 35. Rd4 Qa3 36. Qe2 Rc1 37. g4 Rxf1+ 38. Qxf1 Qxe3 39. Qa1 Kg8
40. Rd1 Rc2 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.12"]
[White "Pacheco, Helcio"]
[Black "Dias, Joao Batista"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2114"]
[BlackElo "1889"]
[PlyCount "87"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 Bxc3+ 7. bxc3
bxc6 8. Bd3 d6 9. O-O Qe7 10. Re1 O-O 11. Bf4 Be6 12. e5 Nd5 13. Bg3 Nxc3 14.
exd6 cxd6 15. Qd2 Nd5 16. c4 Nf6 17. Bxd6 Qd7 18. Bxf8 Rxf8 19. Qc2 g6 20. Rad1
Qc7 21. h3 Rb8 22. Re3 Nh5 23. Rde1 Nf4 24. Bf1 Qa5 25. Qc3 Qxc3 26. Rxc3 Rb2
27. Ra3 Rb7 28. Rd1 Kf8 29. Ra6 c5 30. Rc6 Rb2 31. Ra1 Bf5 32. Rxc5 Ne6 33. Ra5
Rb7 34. Rc1 Ke7 35. g3 Rc7 36. c5 Nd4 37. c6 Kf6 38. g4 Nf3+ 39. Kh1 Be6 40.
Bg2 Ne5 41. Kh2 Nd3 42. Rc3 Nb4 43. Ra4 Nxa2 44. Rc2 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.13"]
[White "Reis, Alan De Albuquerque"]
[Black "Portes Jr, Dirceu Atanazio"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2082"]
[PlyCount "70"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. cxb5 exd5 6. e3 a6 7. Nc3 Bb7 8. Be2
axb5 9. Bxb5 Be7 10. O-O O-O 11. b4 cxb4 12. Ne2 Qb6 13. Bd3 Na6 14. Bb2 Nc5
15. Bd4 Qa5 16. Bc2 Nfe4 17. Ng3 Nxg3 18. hxg3 Ne4 19. Ne5 d6 20. Nd7 Rfd8 21.
Qg4 g6 22. f3 f5 23. Qh3 Rxd7 24. fxe4 dxe4 25. Bb3+ Bd5 26. Rxf5 gxf5 27. Qxf5
Bxb3 28. Qxd7 Qg5 29. axb3 Rxa1+ 30. Bxa1 Qxe3+ 31. Kh2 Qh6+ 32. Kg1 Qc1+ 33.
Kh2 Qxa1 34. Qxe7 Qe5 35. Qd8+ Kg7 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.14"]
[White "Noseda, Francesco"]
[Black "De Haro, Martim Afonso Palma"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1974"]
[BlackElo "2049"]
[PlyCount "131"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. c3 a6 6. Ba4 Bg7 7. d4 b5 8. Bc2
exd4 9. cxd4 d5 10. e5 O-O 11. h3 f6 12. Re1 Bf5 13. Bf4 fxe5 14. Bxe5 Bxc2 15.
Qxc2 Rxf3 16. Bxg7 Kxg7 17. gxf3 Nxd4 18. Qc3 Nef5 19. Nd2 Qg5+ 20. Kh1 Qf4 21.
Rac1 Kh6 22. Rg1 Ne2 23. Rg4 Nxc3 24. Rxf4 Ne2 25. Rxf5 Nxc1 26. Rxd5 Nxa2 27.
Ne4 Rf8 28. Kh2 Rf7 29. Kg3 Nb4 30. Rd8 Nc6 31. Ra8 Nd4 32. f4 Ne2+ 33. Kf3
Nxf4 34. Rxa6 Nd3+ 35. Ke3 Nxb2 36. f3 Nc4+ 37. Ke2 Ne5 38. Nd2 Re7 39. Ne4 Rf7
40. Nd2 Kg7 41. Ra8 g5 42. Re8 Nc6 43. Ne4 Nd4+ 44. Ke3 Nxf3 45. Rb8 c6 46. Rc8
Ne5 47. Nxg5 Re7 48. Kd4 h6 49. Ne4 Nf3+ 50. Kd3 Rd7+ 51. Ke3 Ne5 52. Nc5 Rd5
53. Ne6+ Kf7 54. Nd8+ Ke7 55. Nxc6+ Nxc6 56. Rxc6 Rh5 57. Rb6 Rxh3+ 58. Kf4 Rh5
59. Kg4 Rg5+ 60. Kf4 Rh5 61. Kg4 Rc5 62. Rxh6 Kd7 63. Kf4 Kc7 64. Ke4 Rc6 65.
Rxc6+ Kxc6 66. Kd4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.15"]
[White "Caldeira, Adriano"]
[Black "Montufar Berrios, Lesly Vivian"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2226"]
[BlackElo "1897"]
[PlyCount "76"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8.
Qf3 h6 9. Nb3 Qc7 10. Bh4 e5 11. Bxf6 Nxf6 12. f5 b5 13. a3 Be7 14. g4 Bd7 15.
h4 Qb7 16. g5 hxg5 17. hxg5 Rxh1 18. Qxh1 Ng8 19. Qh7 Kf8 20. Qh5 a5 21. a4
bxa4 22. Bc4 Be8 23. f6 axb3 24. Qh7 Bxf6 25. gxf6 Nxf6 26. Qh8+ Ke7 27. Qxg7
bxc2 28. Rc1 Rc8 29. Qg5 Bc6 30. Rxc2 Rg8 31. Qh4 Rg4 32. Qh3 Bxe4 33. Rf2 Bg2
34. Qh8 Rf4 35. Rd2 Rxc4 36. Rxd6 Re4+ 37. Kf2 Rf4+ 38. Ke1 Kxd6 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.16"]
[White "Da Silva, Eduardo Batista Q"]
[Black "Awoki, Daniel Teidi"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1890"]
[BlackElo "2111"]
[PlyCount "124"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. Nc3
Bg7 9. O-O O-O 10. cxd5 d6 11. e4 a6 12. a4 Nbd7 13. f4 Re8 14. Re1 Qb8 15. h3
b5 16. axb5 axb5 17. Rxa8 Bxa8 18. g4 b4 19. Na4 h6 20. g5 hxg5 21. fxg5 Nh7
22. Nf3 Ne5 23. Nxe5 Bxe5 24. b3 Qd8 25. Qg4 Bb7 26. h4 Bc8 27. Qf3 Bd7 28. Nb2
Qc8 29. Nc4 Bg4 30. Qf2 Bd4 31. Be3 Bxe3 32. Nxe3 Bh3 33. Nc4 Rd8 34. Rf1 Bxg2
35. Qxg2 Qc7 36. Qf3 Qe7 37. Qf4 Kg7 38. Qg4 f6 39. gxf6+ Nxf6 40. Qg5 Rh8 41.
Nxd6 Qxd6 42. e5 Ne4 43. exd6 Nxg5 44. hxg5 Rh5 45. Rd1 Rxg5+ 46. Kf2 Kf7 47.
Kf3 Ke8 48. Kf4 Rh5 49. Rg1 Rxd5 50. Rxg6 Kd7 51. Ke4 Rxd6 52. Rg1 Kc6 53. Rc1
Rd2 54. Rb1 Kb5 55. Ke3 Rh2 56. Kd3 Rh3+ 57. Kc2 Rh2+ 58. Kd3 Rg2 59. Rh1 Rb2
60. Rh8 Rxb3+ 61. Kc2 Rg3 62. Rb8+ Kc4 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.17"]
[White "Soares, Joao Carlos T. C"]
[Black "Viaro Baccarin, Natalia"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1905"]
[BlackElo "1928"]
[PlyCount "70"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nb3 Bb4+ 7. c3 Be7 8.
O-O Nf6 9. f4 e5 10. N1d2 O-O 11. Nf3 Qb6+ 12. Kh1 d6 13. Qe2 exf4 14. Bxf4 Ng4
15. Nbd4 Nce5 16. h3 Nxd3 17. Qxd3 Nf6 18. b3 d5 19. Nf5 Bxf5 20. exf5 Ne4 21.
Nd4 Bf6 22. Rad1 Rfe8 23. Qf3 Rac8 24. Ne2 Bxc3 25. Rxd5 Bf6 26. Ng3 Nxg3+ 27.
Qxg3 Qb4 28. Rd6 Rc6 29. Rxc6 bxc6 30. Bg5 Qc3 31. Qxc3 Bxc3 32. Rc1 Re1+ 33.
Rxe1 Bxe1 34. Kg1 Kf8 35. Kf1 Bg3 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.18"]
[White "Martins, George Evandro Barr"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2148"]
[BlackElo "2127"]
[PlyCount "70"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. c4 Be7 7. Nc3 O-O 8. Qe2
c5 9. Rd1 Nc6 10. dxc5 bxc5 11. cxd5 exd5 12. Ba6 Bxa6 13. Qxa6 Qc7 14. Qe2
Rad8 15. b3 d4 16. exd4 cxd4 17. Nb5 Qb6 18. Qc4 Rd5 19. Na3 Rfd8 20. Qf1 Ne4
21. Nc4 Qc7 22. Bb2 Bc5 23. Rac1 Qf4 24. Ncd2 f5 25. a3 d3 26. Rc4 Bxf2+ 27.
Kh1 Bc5 28. Nxe4 fxe4 29. b4 Bd4 30. Nxd4 Qxf1+ 31. Rxf1 Nxd4 32. Rd1 e3 33.
Rxd3 e2 34. Bc3 Nb5 35. Rxd5 Rxd5 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.19"]
[White "Rothebarth, Ana Vitoria De Pau"]
[Black "Pires Da Silva, Saulo De Tarso"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2070"]
[BlackElo "1914"]
[PlyCount "87"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Bd3 Nd7 6. Nf3 Ngf6 7. O-O Nxe4 8.
Bxe4 Nf6 9. Bd3 c5 10. dxc5 Bxc5 11. Qe2 O-O 12. Bg5 h6 13. Bh4 Be7 14. Rfd1
Qb6 15. b3 Rd8 16. c4 Bd7 17. Rac1 Rac8 18. Ne5 Be8 19. Ng4 Qa5 20. Nxf6+ Bxf6
21. Bxf6 gxf6 22. Rc2 Qg5 23. Rcd2 f5 24. Bc2 Rxd2 25. Qxd2 Qxd2 26. Rxd2 Kg7
27. f4 Bc6 28. Kf2 Kf6 29. g3 h5 30. h4 b5 31. cxb5 Bxb5 32. Bd1 Kg6 33. a4 Bc6
34. Rc2 Bb7 35. Rxc8 Bxc8 36. Ke3 f6 37. Kd4 Bb7 38. b4 Be4 39. b5 Kf7 40.
Bxh5+ Ke7 41. Kc5 Kd7 42. a5 e5 43. Bf7 Bd3 44. Bc4 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5.20"]
[White "Souza, Iago Henrique Da Si"]
[Black "Godoy, Ricardo Lamacchia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2058"]
[PlyCount "79"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c6 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. Bc4 Nf6 6. O-O Bg4 7. d4 e6 8. h3
Bh5 9. Re1 Bb4 10. Bd2 Nbd7 11. a3 Bxc3 12. Bxc3 Qc7 13. g4 Bg6 14. d5 cxd5 15.
Bxd5 O-O-O 16. Bb3 Nc5 17. Qe2 Be4 18. Be5 Qb6 19. Ng5 Bg6 20. Qc4 Rd5 21. Qf4
Nxb3 22. cxb3 Kd7 23. Bxf6 gxf6 24. Qxf6 Qd8 25. Qxd8+ Rxd8 26. Rad1 Ke7 27.
Rxd5 Rxd5 28. Nf3 Rd3 29. Re3 Rd1+ 30. Kg2 Rb1 31. Re2 Bd3 32. Rd2 Be4 33. Kg3
Bd5 34. b4 h6 35. Nd4 Re1 36. Nf5+ Kf6 37. Nxh6 Kg7 38. Nf5+ exf5 39. Rxd5 fxg4
40. hxg4 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.1"]
[White "Aranha Filho, Alvaro Z"]
[Black "Rocha, Vitor Firmo De Souz"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2324"]
[BlackElo "2119"]
[PlyCount "63"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. O-O Nc6 6. b3 Bd6 7. Bb2 O-O 8. Nbd2
Qe7 9. Ne5 Nd7 10. f4 f6 11. Bxh7+ Kxh7 12. Qh5+ Kg8 13. Ng6 Qe8 14. Nf3 Ne7
15. Nfh4 Nf5 16. Nxf5 exf5 17. Rf3 Nb6 18. Rg3 Bd7 19. dxc5 Bxc5 20. Rd1 Rc8
21. c4 Bxe3+ 22. Kh1 d4 23. Ba3 Bf2 24. Ne7+ Qxe7 25. Bxe7 Rf7 26. Rf3 Be3 27.
Ba3 Bc6 28. Rh3 Rfc7 29. Qxf5 Bd7 30. Qh7+ Kf7 31. Rg3 Rg8 32. f5 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.2"]
[White "Bispo, Leonardo"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2222"]
[BlackElo "2226"]
[PlyCount "90"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bf5 6. cxd5 cxd5 7. Qa4+ Nc6 8.
Ne5 Bd7 9. Nxd7 Qxd7 10. Be2 e6 11. O-O Be7 12. Bd2 O-O 13. Qd1 b5 14. f4 Ne8
15. Bd3 f5 16. g4 Nf6 17. h3 Ne4 18. Be1 Kh8 19. h4 Nf6 20. Be2 Nxg4 21. Bxg4
fxg4 22. Qxg4 Rf5 23. Rc1 Raf8 24. Rf2 Bd6 25. Ne2 Ne7 26. Ng3 R5f7 27. Rfc2
Rc8 28. Rxc8+ Nxc8 29. a3 Ne7 30. Rc2 Rf8 31. h5 h6 32. Rg2 Rc8 33. Kh2 Ng8 34.
Qg6 Rc6 35. Rc2 Rxc2+ 36. Qxc2 Nf6 37. Kg2 Qe8 38. Bb4 Bxb4 39. axb4 Nxh5 40.
Nxh5 Qxh5 41. Qc8+ Kh7 42. Kf2 Qf7 43. Qxa6 Qd7 44. Qa8 g6 45. Qf8 h5 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.3"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Ikeda, Vinicius Yasuto"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2282"]
[BlackElo "2002"]
[PlyCount "49"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. exd4 cxd4 5. d3 Nc6 6. g3 e5 7. Bg2 Bd6 8. O-O
Nf6 9. Re1 O-O 10. a3 a5 11. Nbd2 Re8 12. Ng5 Bg4 13. Bf3 Bf5 14. Nde4 Nxe4 15.
Nxe4 Bf8 16. h4 Rc8 17. Bd2 Qc7 18. h5 Kh8 19. g4 Bxe4 20. Bxe4 b6 21. Kg2 g6
22. Rh1 Ne7 23. hxg6 fxg6 24. Qf3 Qd7 25. Rxh7+ 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.4"]
[White "Queiroz, Alberto Becker"]
[Black "De Paula, Rafael Figueiredo"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "2175"]
[BlackElo "2257"]
[PlyCount "110"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. Bc4 Ne7 7. d4 O-O 8. O-O
Bg4 9. Qe1 Qb6 10. Qf2 Bxf3 11. gxf3 cxd5 12. Nxd5 Nxd5 13. Bxd5 Nc6 14. c3 Ne7
15. Bb3 Nf5 16. Bd2 a5 17. Rae1 g6 18. Bc1 a4 19. Bc4 Ra5 20. Bd3 Ne3 21. Bxe3
fxe3 22. Rxe3 Bf4 23. Re4 Qf6 24. Qc2 Rg5+ 25. Kh1 Rh5 26. Re2 Ra8 27. Bc4 Qc6
28. b3 Re8 29. d5 Rxe2 30. Qxe2 Qc7 31. Rf2 axb3 32. axb3 b5 33. Bxb5 Qxc3 34.
Qc4 Qe1+ 35. Qf1 Qe5 36. Qe2 Qa1+ 37. Qf1 Qe5 38. Qe2 Qxd5 39. Bc4 Qd7 40. Qf1
Qc7 41. Qe2 Bg3 42. Rg2 Re5 43. Qc2 Bf4 44. Re2 Rh5 45. Qb2 Be5 46. Qc2 Kg7 47.
Qd2 h6 48. Qc2 Qa7 49. Qd1 Qb8 50. Qc2 Qb6 51. Qd3 Qf6 52. Qe4 Bf4 53. Qb1 Bxh2
54. Qe4 Bf4+ 55. Kg1 Qb6+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.5"]
[White "Pires, Marcos Vinicius Tor"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2257"]
[BlackElo "2162"]
[PlyCount "77"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O dxc4 8.
Nxc4 Be6 9. Nce5 Bd5 10. b3 a5 11. Bb2 a4 12. Nc4 b5 13. Ncd2 Ne4 14. Nxe4 Bxe4
15. Qd2 c5 16. Qe3 Bb7 17. Rfd1 Qa5 18. Qxe7 Bxf3 19. Bxf3 a3 20. Bc1 cxd4 21.
Bxa8 Qxa8 22. Qxa3 Qe4 23. Bb2 Qxe2 24. Bxd4 Bxd4 25. Rxd4 Nc6 26. Rf4 Ne5 27.
Qd6 Nd3 28. Rf6 b4 29. Rf1 Ra8 30. Rxf7 Kxf7 31. Qd5+ Kg7 32. Qb7+ Kh6 33. Qxa8
Kg7 34. Qa7+ Kg8 35. Qe3 Qc2 36. Qf3 Ne5 37. Qd5+ Nf7 38. Re1 Kf8 39. Re3 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.6"]
[White "Alboredo, Julia"]
[Black "Bouwman, Marcelo Wanderley"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2073"]
[BlackElo "2226"]
[PlyCount "84"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. f4 Nc6 7. Bb5 Qd7 8. Nge2
a6 9. Bxc6 Qxc6 10. O-O b5 11. a3 g6 12. Be3 a5 13. Nd1 b4 14. axb4 axb4 15.
Rxa8 Qxa8 16. Nf2 Nh6 17. Qf3 Nf5 18. g4 Nxe3 19. Qxe3 Qc6 20. c3 Ba6 21. Rc1
b3 22. Ng3 Be7 23. g5 Kd7 24. Ra1 Ra8 25. Ng4 Bc4 26. Rxa8 Qxa8 27. Qc1 Qa2 28.
Ne3 Bd3 29. Ngf1 Qb1 30. Qxb1 Bxb1 31. Nd2 Bc2 32. Nxc2 bxc2 33. Nb3 c5 34. Kf2
cxd4 35. cxd4 Kc6 36. Ke2 Kb5 37. Kd3 Kb4 38. Kxc2 Kc4 39. Na5+ Kb5 40. Nb3 Kc4
41. Na5+ Kb5 42. Nb3 Kc4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.7"]
[White "Souza Neves, Andrey M"]
[Black "Pacheco, Helcio"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2210"]
[BlackElo "2114"]
[PlyCount "109"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. Be2 O-O 6. h3 c5 7. c3 b6 8. Nbd2
Bb7 9. O-O Nbd7 10. Bh2 Rc8 11. a4 a6 12. Qb1 cxd4 13. exd4 a5 14. Re1 Nd5 15.
Bb5 Rc7 16. Qd3 Bh6 17. Nc4 Nf4 18. Bxf4 Bxf4 19. Bxd7 Rxd7 20. d5 Ba6 21. Qd4
Bxc4 22. Qxc4 Bh6 23. Nd4 Bg7 24. Nc6 Qc7 25. Rad1 Bf6 26. Rd3 Qb7 27. b4 Ra8
28. Qb5 Rc7 29. bxa5 bxa5 30. Rb1 Qc8 31. c4 Ra6 32. Qb8 Kf8 33. Qxc8+ Rxc8 34.
Rb5 e6 35. Rdb3 Rca8 36. Rb7 exd5 37. cxd5 Re8 38. Rf3 Re1+ 39. Kh2 Kg7 40. g4
h6 41. h4 Re4 42. Kg3 g5 43. hxg5 hxg5 44. Nd8 Bxd8 45. Rfxf7+ Kg6 46. Rf8 Be7
47. Re8 Kf7 48. Rh8 Kg7 49. Re8 Kf6 50. f3 Re1 51. Kf2 Re5 52. f4 gxf4 53. Kf3
Kf7 54. Rh8 Kg7 55. Re8 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.8"]
[White "Batista, Gerson Peres"]
[Black "Carstens Dobuchak, Thiago"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2209"]
[BlackElo "2157"]
[PlyCount "46"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6
Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qh4 g6 14. Na3 Bg7
15. Bg5 f6 16. Be3 O-O 17. Rfe1 Rfe8 18. Qb4 Bf8 19. Nb5 Nd5 20. Qb3 a6 21. Nd4
Qd7 22. Rad1 e5 23. Nc2 Qf7 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.9"]
[White "Oliveira, Jonathan De"]
[Black "De Borba, Guilherme"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2156"]
[BlackElo "2015"]
[PlyCount "68"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. O-O e5 5. d3 Bd6 6. c4 d4 7. e3 Nge7 8. Na3
O-O 9. Rb1 Ng6 10. Nc2 Bf5 11. b4 b6 12. bxc5 Bxc5 13. Nfxd4 exd4 14. Bxc6 dxe3
15. Bxe3 Bxd3 16. Bxc5 bxc5 17. Bxa8 Bxf1 18. Bd5 Bh3 19. Ne3 Bc8 20. Qa4 Qc7
21. Qb5 Ne7 22. Bg2 Nf5 23. Nd5 Qd6 24. Qa5 Ba6 25. Rd1 Nd4 26. Ne3 Bxc4 27.
Qxa7 Rd8 28. Kh1 Be2 29. Rd2 Rb8 30. h4 g6 31. Kh2 Rb1 32. Bd5 Nf3+ 33. Kg2
Rg1+ 34. Kh3 Rh1+ 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.10"]
[White "Tsuboi, Edson Kenji"]
[Black "Noseda, Francesco"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2279"]
[BlackElo "1974"]
[PlyCount "143"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
a3 O-O 9. b4 Be6 10. Rb1 f6 11. d3 a5 12. b5 Nd4 13. Nd2 Qc8 14. e3 Nf5 15. Qc2
Rd8 16. Rd1 Kh8 17. Bb2 Nh6 18. Nce4 a4 19. Nc4 Nf7 20. Rbc1 Nxc4 21. dxc4
Rxd1+ 22. Qxd1 Nd6 23. Nd2 c6 24. Qe2 Qd7 25. bxc6 bxc6 26. c5 Nb5 27. Nc4 Bxc4
28. Qxc4 g6 29. h4 Kg7 30. Bf3 Ra7 31. h5 Nc7 32. Rd1 Qe6 33. Qxe6 Nxe6 34.
hxg6 hxg6 35. Bxc6 Nxc5 36. Rd2 Ra6 37. Bb5 Rb6 38. Be8 Rb8 39. Bc6 Rb6 40. Bf3
e4 41. Bd1 Nd3 42. Bd4 Rb1 43. Kh2 Bxa3 44. Bxa4 Bb4 45. Ra2 Ne1 46. Ra1 Rxa1
47. Bxa1 Nd3 48. Kg2 Be1 49. Bc2 Bxf2 50. Bxd3 Bxe3 51. Bxe4 Bg5 52. Kf3 Kf7
53. Bc3 f5 54. Bd5+ Ke7 55. Be5 Bd2 56. Ke2 Bc1 57. Kd3 g5 58. Kc4 f4 59. g4
Be3 60. Kd3 Bc1 61. Ke4 Bd2 62. Kf5 f3 63. Bxf3 Bc1 64. Bf6+ Kf7 65. Bd5+ Kf8
66. Kg6 Bd2 67. Bf7 Be3 68. Bc4 Bd2 69. Bxg5 Bc3 70. Bf6 Bd2 71. g5 Be3 72. Kf5
1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.11"]
[White "Awoki, Daniel Teidi"]
[Black "Massarioli, Felipe Alvarenga"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2111"]
[BlackElo "2058"]
[PlyCount "102"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8.
Bd2 Be7 9. Bd3 O-O 10. O-O Nc6 11. a3 Bf6 12. Be3 g6 13. Rc1 Bg7 14. Bc4 Nce7
15. Qe2 Bd7 16. Rfd1 Nxc3 17. bxc3 Nd5 18. Ba2 Qa5 19. c4 Nxe3 20. Qxe3 Rfd8
21. Rd3 Rac8 22. Nd2 b5 23. c5 Bc6 24. Ne4 Bd5 25. Bxd5 Rxd5 26. Nd6 Rc6 27.
Rb1 a6 28. g3 Qd8 29. Qf4 Qc7 30. a4 Rcxc5 31. dxc5 Rxd3 32. axb5 axb5 33. Rxb5
Bf8 34. Rb7 Bxd6 35. Rxc7 Bxf4 36. gxf4 Rf3 37. Rb7 Rxf4 38. c6 Rc4 39. c7 Kg7
40. Kg2 Rc3 41. Kf1 Kf6 42. Ke2 Ke5 43. Kd2 Rc6 44. c8=Q Rxc8 45. Rxf7 h5 46.
Rf3 Rc4 47. h3 Rf4 48. Re3+ Kf5 49. Rg3 Rxf2+ 50. Ke3 Ra2 51. Rf3+ Ke5 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.12"]
[White "Montufar Berrios, Lesly Vivian"]
[Black "Reis, Alan De Albuquerque"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1897"]
[BlackElo "2082"]
[PlyCount "110"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6
8. Bd3 c5 9. dxc5 Qa5+ 10. Qd2 Qxc5 11. Be3 Qb4 12. c3 Qa4 13. Bc2 Qa6 14.
O-O-O Qxa2 15. g4 a5 16. Qd3 Bd7 17. g5 Nd5 18. c4 Rc8 19. Ne5 Ba4 20. Bxa4+
Qxa4 21. Kb1 Nb4 22. Qd4 Rd8 23. Nd7 Rxd7 24. Qxd7+ Qxd7 25. Rxd7 Kxd7 26. Rd1+
Kc6 27. Bd2 Rd8 28. Kc1 Rd4 29. Bxb4 Rxd1+ 30. Kxd1 Bxb4 31. Kc2 Kc5 32. Kd3 a4
33. f3 Ba5 34. h4 g6 35. Ke4 Kxc4 36. Ke5 Bd8 37. Kd6 f6 38. Kd7 fxg5 39. hxg5
Bxg5 40. Kxe6 Kb3 41. Kf7 Kxb2 42. Kg7 a3 43. Kxh7 a2 44. Kxg6 Be3 45. Kf5 a1=Q
46. Ke4 Qe1 47. f4 Bxf4+ 48. Kxf4 Kc3 49. Kg5 Qf2 50. Kg4 Kd4 51. Kg5 Ke5 52.
Kg4 Qf4+ 53. Kh5 Qg3 54. Kh6 Kf6 55. Kh7 Qg7# 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.13"]
[White "De Haro, Martim Afonso Palma"]
[Black "Bruce, Shannon Hill"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2049"]
[BlackElo "2177"]
[PlyCount "54"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 a6 6. a4 Nc6 7. Be3 O-O 8. Be2 e5
9. dxe5 dxe5 10. Qxd8 Rxd8 11. Rd1 Rxd1+ 12. Kxd1 b5 13. Kc1 bxa4 14. Bc4 a3
15. bxa3 Bf8 16. Nb1 Bd6 17. Rd1 Na5 18. Ba2 Nxe4 19. Nxe5 Bxe5 20. Rd8+ Kg7
21. Bd5 Rb8 22. Bxe4 Bb2+ 23. Kd2 Bf6 24. Ba7 Nc4+ 25. Kd3 Ne5+ 26. Kd2 Nc4+
27. Kd3 Ne5+ 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.14"]
[White "Medeiros, Thauane Ferreira"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1961"]
[BlackElo "2127"]
[PlyCount "66"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 d6 6. e4 g6 7. c4 Bg7 8. Nc3
Nbd7 9. Qd2 Qb6 10. Bd3 Nh5 11. Be3 Ne5 12. b3 O-O 13. Nge2 f5 14. exf5 gxf5
15. Bc2 f4 16. Bf2 Bh3 17. O-O Kh8 18. Be4 Rg8 19. Kh1 Bxg2+ 20. Kxg2 Nxc4 21.
Qd3 Bxc3+ 22. Kh1 Bxa1 23. bxc4 Be5 24. Bxh7 Rg7 25. Bg6 Nf6 26. Rg1 Rag8 27.
Qf5 Qd8 28. Rg4 Nh7 29. Bh4 Qb6 30. Ng1 Qb2 31. Qe6 Nf6 32. Qf5 Nh7 33. Qe6 Nf8
0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.15"]
[White "Luz, Arthur Nader"]
[Black "Viaro Baccarin, Natalia"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2092"]
[BlackElo "1928"]
[PlyCount "156"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 d6 8. Be2
Be7 9. f4 O-O 10. O-O e5 11. Nxc6 bxc6 12. fxe5 dxe5 13. Qe1 Ng4 14. Bxg4 Bxg4
15. Qg3 Qd7 16. h3 Be6 17. Na4 Qc7 18. Bh6 g6 19. Bxf8 Bxf8 20. b3 Qa7+ 21. Kh1
Bh6 22. Qxe5 Bg7 23. Qc5 Bxa1 24. Qxa7 Rxa7 25. Rxa1 Rd7 26. Nc5 Rd2 27. Rc1
Bc8 28. Kg1 Kf8 29. b4 Rd4 30. Kf2 Rd2+ 31. Kf1 f5 32. Nb3 Rd6 33. e5 Rd5 34.
Re1 Ke7 35. Re3 f4 36. Rc3 Rxe5 37. Rxc6 Bd7 38. Rc5 Bb5+ 39. Kf2 Rxc5 40. Nxc5
g5 41. g3 fxg3+ 42. Kxg3 Kf6 43. a4 Bc4 44. Nd7+ Kf5 45. Nb6 Bf1 46. c4 Ke5 47.
c5 Ke6 48. Nc8 Kd7 49. Nd6 h5 50. Ne4 g4 51. hxg4 hxg4 52. Kxg4 Bd3 53. Kf4 Kc6
54. Ke3 Bc2 55. Nc3 a5 56. bxa5 Kxc5 57. Kd2 Bb3 58. Kc1 Kc6 59. Kb2 Bf7 60.
Ka3 Kb7 61. Kb4 Bh5 62. Ne4 Bf3 63. Nc5+ Ka7 64. Kb5 Bg2 65. Ne6 Bf3 66. Nd4
Bg2 67. Nb3 Bf3 68. Nd4 Bg2 69. Nf5 Bf3 70. Ne7 Bg2 71. Kb4 Bf3 72. Nc8+ Ka6
73. Nb6 Bg2 74. Nd7 Bf3 75. Nc5+ Ka7 76. a6 Be2 77. a5 Bxa6 78. Nxa6 Kxa6
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.16"]
[White "Da Silva, Tiago Henrique Amar"]
[Black "Soares, Joao Carlos T. C"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2091"]
[BlackElo "1905"]
[PlyCount "65"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Ne4 6. Qc2 f5 7. a3 Bxc3+ 8.
Nxc3 Nxc3 9. Qxc3 b6 10. Bd3 Bb7 11. O-O d6 12. b4 Nd7 13. Bb2 Qg5 14. d5 exd5
15. f4 Qf6 16. Bxf5 Qxc3 17. Be6+ Kh8 18. Bxc3 Rad8 19. cxd5 Ba6 20. Rf3 Bc4
21. Rc1 b5 22. a4 a6 23. axb5 axb5 24. Ra1 Nf6 25. Bxf6 Rxf6 26. Ra7 c5 27. f5
cxb4 28. Rg3 b3 29. Rgxg7 Rxe6 30. Rxh7+ Kg8 31. Rag7+ Kf8 32. dxe6 Re8 33. f6
1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.18"]
[White "Pires Da Silva, Saulo De Tarso"]
[Black "Souza, Iago Henrique Da Si"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1914"]
[BlackElo "2058"]
[PlyCount "98"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. Qc2 O-O 6. e3 Nbd7 7. Bd3 c5 8. a3
dxc4 9. Bxc4 cxd4 10. axb4 dxc3 11. bxc3 Qc7 12. Bb3 b6 13. O-O Bb7 14. Bb2 Be4
15. Qe2 Ng4 16. g3 Nge5 17. Ne1 Nf6 18. c4 Rfd8 19. f3 Bb7 20. e4 Nc6 21. Nc2
Nxb4 22. Nxb4 Qc5+ 23. Rf2 Qxb4 24. Qc2 Qc5 25. Qc3 Bc6 26. Kg2 Rd7 27. Ba4
Bxa4 28. Rxa4 Rad8 29. Qc2 Qc6 30. Qb3 a5 31. Bxf6 gxf6 32. Raa2 Rd3 33. Qb2 e5
34. Rc2 Qc5 35. Qc1 Kg7 36. Qg1 Qxg1+ 37. Kxg1 Rxf3 38. Rab2 Rd6 39. Rb5 Re3
40. c5 bxc5 41. Rxa5 Rxe4 42. Raxc5 Red4 43. Kf2 Rd2+ 44. Ke3 Rxc2 45. Rxc2 Kg6
46. g4 f5 47. gxf5+ Kxf5 48. Rf2+ Ke6 49. Rf3 Ra6 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6.19"]
[White "Godoy, Ricardo Lamacchia"]
[Black "Martins, George Evandro Barr"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2148"]
[PlyCount "88"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. c4 e6 4. Nf3 Ne7 5. Be2 d5 6. cxd5 exd5 7. e5 O-O 8. O-O
c5 9. Bg5 cxd4 10. Qxd4 Nbc6 11. Qd2 Be6 12. Bh6 Bxh6 13. Qxh6 Nf5 14. Qf4 f6
15. exf6 Qxf6 16. Qd2 Kg7 17. Nc3 Rad8 18. Rad1 h6 19. Rfe1 g5 20. Bd3 Nfe7 21.
Qe3 Bg4 22. Bb5 Bxf3 23. Qxf3 Qxf3 24. gxf3 Rf5 25. Bxc6 Nxc6 26. Kg2 d4 27.
Ne4 Rdf8 28. Rd3 Rd8 29. a3 a5 30. Ng3 Rb5 31. Nh5+ Kf7 32. Re2 Ne5 33. Rd1 Nc4
34. Re4 Rxb2 35. Rdxd4 Rxd4 36. Rxd4 Nxa3 37. Ra4 Nc2 38. Rxa5 Ne1+ 39. Kg3 Kg6
40. h4 Kxh5 41. Re5 Nd3 42. Rd5 Nf4 43. Rf5 Rb1 44. hxg5 hxg5 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.1"]
[White "De Paula, Rafael Figueiredo"]
[Black "Aranha Filho, Alvaro Z"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2257"]
[BlackElo "2324"]
[PlyCount "37"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. O-O Bc6 8.
b3 Nbd7 9. Bb2 Be7 10. Na3 O-O 11. Qc2 Rc8 12. Nc4 b5 13. Ne3 Qb6 14. Rac1 Rfd8
15. Qb1 Nd5 16. Ng4 h6 17. h4 N5f6 18. Ne3 Nd5 19. Ng4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.2"]
[White "Gauche, Charles"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2226"]
[BlackElo "2282"]
[PlyCount "27"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Nc3 c6 7. cxd5 exd5 8.
Bg2 Bf5 9. Ne5 Nbd7 10. Bf4 O-O 11. O-O Re8 12. Nxd7 Qxd7 13. a3 Ne4 14. Rc1
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.3"]
[White "Bispo, Leonardo"]
[Black "Pires, Marcos Vinicius Tor"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2222"]
[BlackElo "2257"]
[PlyCount "94"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 h6 7. Ne5 Be7 8. O-O
O-O 9. f4 c5 10. cxd5 exd5 11. Bf3 cxd4 12. exd4 Nc6 13. Be3 Rc8 14. Qe1 Nb4
15. Qf2 Ne4 16. Bxe4 Bxe4 17. f5 Bh4 18. Qd2 Nc2 19. Rad1 Nxe3 20. Qxe3 Bc2 21.
Ra1 Re8 22. Qf3 Bf6 23. Rf2 Bxe5 24. dxe5 d4 25. Rxc2 dxc3 26. Qe3 cxb2 27.
Rxb2 b6 28. Rd2 Qe7 29. Re1 Qc5 30. Rd4 Rcd8 31. Rxd8 Qxe3+ 32. Rxe3 Rxd8 33.
Re2 Rd5 34. Kf2 f6 35. Kf3 fxe5 36. Ke4 Ra5 37. Rc2 h5 38. g3 h4 39. gxh4 Ra4+
40. Kxe5 Rxh4 41. Rc8+ Kh7 42. Rc7 Kh6 43. Rxa7 Rxh2 44. Ra6 Kg5 45. Ke6 Re2+
46. Kf7 Kxf5 47. Kxg7 Ke5 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.4"]
[White "De Borba, Guilherme"]
[Black "Rocha, Vitor Firmo De Souz"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2015"]
[BlackElo "2119"]
[PlyCount "63"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bxf6 Qxf6 8.
Bd3 c5 9. Nge2 c4 10. Bc2 O-O 11. O-O Rd8 12. Nf4 Bxc3 13. bxc3 Bf5 14. Nxd5
Rxd5 15. e4 Bxe4 16. Bxe4 Rd7 17. Rb1 Nc6 18. Qa4 Rc8 19. Qxc4 Rdc7 20. Qd3 Na5
21. Rfc1 b6 22. Rb2 Nc4 23. Re2 Nd6 24. Bf3 h5 25. Re5 g6 26. h3 Nc4 27. Re2
Nd6 28. Rcc2 Kg7 29. Bd5 Qf5 30. Be4 Qa5 31. Re3 Qb5 32. Qd1 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.5"]
[White "Carstens Dobuchak, Thiago"]
[Black "Tsuboi, Edson Kenji"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2157"]
[BlackElo "2279"]
[PlyCount "94"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. O-O O-O 8.
Be3 b6 9. Nc3 e5 10. Qd2 Qd6 11. Bh6 Nh5 12. Ne2 f6 13. Rad1 a5 14. Nh2 Be6 15.
Be3 f5 16. exf5 gxf5 17. Bh6 Ra7 18. Kh1 Bd5 19. Bxg7 Rxg7 20. f3 Qg6 21. Rg1
c4 22. dxc4 Bxc4 23. Nf1 Bxe2 24. Qxe2 Nf4 25. Qf2 Kh8 26. Ne3 Rfg8 27. Qf1 Qh5
28. g4 fxg4 29. fxg4 Qxh3+ 30. Qxh3 Nxh3 31. Rgf1 Nf4 32. Rd6 Nd5 33. Nxd5 Rxg4
34. Rf2 cxd5 35. Rxd5 Rh4+ 36. Rh2 Rd4 37. Rd2 Rxd2 38. Rxd2 Rg6 39. Rd7 Re6
40. Kg2 e4 41. Kf2 Kg8 42. Ke3 h6 43. a4 Kf8 44. c3 Ke8 45. Rh7 Kd8 46. Rg7 Kc8
47. Rh7 Kd8 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.6"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Pacheco, Helcio"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2226"]
[BlackElo "2114"]
[PlyCount "39"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 a6 7. f5 Na5 8. Bg5 c6
9. a3 Nxc4 10. dxc4 b5 11. Qd3 Qa5 12. Nd2 Qc7 13. Be3 Bxe3 14. Qxe3 Bb7 15.
O-O O-O 16. Rad1 Rfd8 17. cxb5 cxb5 18. Nf3 Rac8 19. h3 Qc5 20. Rfe1 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.7"]
[White "Reis, Alan De Albuquerque"]
[Black "Souza Neves, Andrey M"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2082"]
[BlackElo "2210"]
[PlyCount "155"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Nc3 b6 6. g3 Bb7 7. Bg2 O-O 8. O-O
d6 9. Re1 Nbd7 10. Qc2 Bxc3 11. Bxc3 Be4 12. Qa4 Qe7 13. Nd2 Bxg2 14. Kxg2 e5
15. e3 e4 16. Qc6 Rac8 17. Re2 h5 18. Rf1 h4 19. h3 Rfe8 20. g4 Qe6 21. f3
exf3+ 22. Rxf3 Nb8 23. Qb5 d5 24. Ref2 Rcd8 25. cxd5 Rxd5 26. Qf1 Ne4 27. Re2
Ng3 28. Rxg3 hxg3 29. Kxg3 Nc6 30. Nf3 Qe4 31. Nd2 Qd3 32. Kf2 b5 33. Nf3 b4
34. Bd2 f5 35. g5 Rd6 36. Ne1 Qe4 37. Qg2 Rxd4 38. Nf3 Rd6 39. Bc1 f4 40. Ne1
fxe3+ 41. Bxe3 Qxg2+ 42. Nxg2 Nd4 43. Rd2 Nf5 44. Rc2 Nxe3 45. Nxe3 c6 46. h4
Red8 47. Nc4 Rf8+ 48. Kg3 Rd3+ 49. Kg4 a4 50. Ne5 Rd4+ 51. Kh5 Kh7 52. Rxc6 Re8
53. Ng6 Rd2 54. Ra6 a3 55. bxa3 Rxa2 56. Ra7 Rxa3 57. Rb7 b3 58. Ne7 Raa8 59.
Nf5 Rab8 60. Rxg7+ Kh8 61. g6 Re5 62. Rh7+ Kg8 63. Rg7+ Kf8 64. Rf7+ Ke8 65.
Kh6 Rxf5 66. Rxf5 b2 67. g7 Ke7 68. Rf1 Rb6+ 69. Kh7 Rb4 70. Rh1 Rxh4+ 71. Rxh4
b1=Q+ 72. Kh8 Qb2 73. Kh7 Qc2+ 74. Kh8 Qc3 75. Kh7 Qd3+ 76. Kh8 Qc3 77. Kh7
Qd3+ 78. Kh8 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.8"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Batista, Gerson Peres"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2058"]
[BlackElo "2209"]
[PlyCount "22"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. h3
Rb8 9. b3 Nd7 10. e4 e5 11. Bg5 f6 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.9"]
[White "Ikeda, Vinicius Yasuto"]
[Black "Queiroz, Alberto Becker"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2002"]
[BlackElo "2175"]
[PlyCount "159"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 O-O 6. b3 c5 7. Bd3 cxd4 8. exd4
Bb4 9. Bd2 dxc4 10. bxc4 Nc6 11. Ne2 Be7 12. Bc3 b6 13. O-O Bb7 14. Qd2 Rc8 15.
Rfd1 Qd6 16. Nf4 Nb4 17. c5 bxc5 18. dxc5 Qxc5 19. Bd4 Qa5 20. a3 Nc6 21. Qxa5
Nxa5 22. Bxa7 Nc4 23. a4 Bxf3 24. gxf3 Nb2 25. Rdc1 e5 26. Rcb1 Nxa4 27. Rxa4
exf4 28. Rxf4 Bc5 29. Rb7 Bxa7 30. Rxa7 Ra8 31. Rfa4 Rxa7 32. Rxa7 g6 33. Bc4
Kg7 34. Kg2 Nh5 35. Bb3 Nf4+ 36. Kg3 Ne2+ 37. Kg2 Nd4 38. Bc4 Nf5 39. Ba2 Nd6
40. Rd7 Nf5 41. Ra7 h6 42. Bb1 Nd4 43. Ba2 h5 44. Rd7 Nf5 45. Bb1 Nh6 46. Ba2
Ra8 47. Bb1 Rb8 48. Be4 Rb4 49. Ra7 Kf6 50. Kg3 Kg7 51. Rc7 Rb6 52. Ra7 Rf6 53.
Rb7 Rd6 54. Ra7 Rd1 55. h3 Rg1+ 56. Kh2 Rg5 57. h4 Re5 58. Bb1 Ng8 59. f4 Rb5
60. Bd3 Rd5 61. Bc4 Rf5 62. Kg3 Rf6 63. f3 Nh6 64. Bd3 Rd6 65. Be4 Kf6 66. Rb7
Ng8 67. Bb1 Ne7 68. Be4 Re6 69. Ra7 Nc8 70. Rc7 Nd6 71. Bc2 Nb5 72. Rd7 Rd6 73.
Rb7 Nd4 74. Bb3 Ne2+ 75. Kf2 Nxf4 76. Rxf7+ Ke5 77. Re7+ Kf5 78. Kg3 Nd5 79.
Bxd5 Rxd5 80. Rf7+ 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.10"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2162"]
[BlackElo "2073"]
[PlyCount "80"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qe3 Nf6 7. h3 e6 8. Nc3
Be7 9. O-O-O Qc7 10. Qd2 O-O 11. g4 Rd8 12. Nd4 b5 13. Nxc6 Qxc6 14. f3 Bb7 15.
Ne2 Rac8 16. Nd4 Qc7 17. Bd3 g6 18. Bh6 d5 19. e5 Nd7 20. f4 Nc5 21. Kb1 b4 22.
Rhf1 Ne4 23. Qe1 Qb6 24. Nb3 a5 25. Bxe4 dxe4 26. Rxd8+ Bxd8 27. f5 exf5 28.
gxf5 Qc7 29. Qd1 Ba6 30. Rf2 Qxe5 31. fxg6 hxg6 32. Bf4 Qe7 33. Be3 a4 34. Nc5
Bb6 35. Nxa6 Bxe3 36. Re2 Bh6 37. Qe1 Rd8 38. a3 bxa3 39. Rxe4 Qf6 40. Re8+ Kg7
0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.11"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Da Silva, Tiago Henrique Amar"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2127"]
[BlackElo "2091"]
[PlyCount "34"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Nc6 7. Be3 Bb4 8. Qd3
Nf6 9. Nde2 d5 10. O-O-O dxe4 11. Nxe4 Nxe4 12. Qxe4 O-O 13. Ng3 f5 14. Qc4 b5
15. Qb3 Bd6 16. Ne2 Na5 17. Qc3 Nc4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.12"]
[White "Bruce, Shannon Hill"]
[Black "Rothebarth, Ana Vitoria De Pau"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2177"]
[BlackElo "2070"]
[PlyCount "61"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 Be7 4. e3 b6 5. d4 Bb7 6. Nbd2 O-O 7. Bd3 d6 8. Qe2
c5 9. c4 Nc6 10. O-O cxd4 11. exd4 d5 12. Rfe1 Re8 13. Ne5 Bf8 14. Ndf3 h6 15.
Nxc6 Bxc6 16. Ne5 Bb7 17. Rac1 Bb4 18. Red1 Qe7 19. c5 bxc5 20. Bb5 Rec8 21. a3
Ba5 22. dxc5 Rab8 23. b4 Bc7 24. c6 Ba8 25. Nd7 Bxc6 26. Nxf6+ gxf6 27. Bxc6
Bxh2+ 28. Kxh2 Qd6+ 29. g3 Rxc6 30. Rxc6 Qxc6 31. Bxf6 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.13"]
[White "Noseda, Francesco"]
[Black "Oliveira, Jonathan De"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1974"]
[BlackElo "2156"]
[PlyCount "74"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 Kf8 8. a3
Bxc3+ 9. bxc3 c5 10. Bd3 Qa5 11. Ne2 h5 12. Qf3 cxd4 13. Bxd4 Nc6 14. O-O Nxd4
15. Nxd4 Nd2 16. Qf4 Nxf1 17. Bg6 Qc7 18. Nb5 Qe7 19. Nd6 f5 20. Rxf1 Bd7 21.
Nf7 Rh7 22. Nd6 Rh6 23. Bf7 Bc6 24. Rd1 Rd8 25. Rd3 Rxd6 26. exd6 Qxf7 27. c4
e5 28. Qxe5 Re6 29. Qc3 Qf6 30. Qxf6+ gxf6 31. h3 Rxd6 32. Rf3 dxc4 33. Rxf5
Rd1+ 34. Kh2 Rd2 35. Rxf6+ Kg7 36. Rf5 Kg6 37. Rc5 Rxf2 0-1

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.14"]
[White "Awoki, Daniel Teidi"]
[Black "Montufar Berrios, Lesly Vivian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2111"]
[BlackElo "1897"]
[PlyCount "131"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Be7 9. O-O-O O-O 10. f4 Ng4 11. Kb1 Nxe3 12. Qxe3 exf4 13. Qxf4 Nc6 14. Nd5 Bg5
15. Qg3 a5 16. Nc1 Nb4 17. Nxb4 axb4 18. Nb3 Qf6 19. Be2 Bf4 20. Qf3 Qe5 21.
Qd3 Ra7 22. g3 Bg5 23. Qxd6 Qxe4 24. Bd3 Qc6 25. Qxb4 Rfa8 26. a3 Ra4 27. Qb5
Qxb5 28. Bxb5 Bxb3 29. cxb3 Re4 30. Rd7 Rb8 31. Bc4 Bf6 32. Rxf7 Rxc4 33. Rxf6
gxf6 34. bxc4 Re8 35. Kc2 Re2+ 36. Kc3 Kf7 37. b3 Kg6 38. Kb4 Kg5 39. a4 Kg4
40. Kb5 Kh3 41. Rf1 Kxh2 42. Rxf6 Kxg3 43. Rf7 h5 44. Rxb7 h4 45. Rg7+ Kf2 46.
Rh7 Kg3 47. a5 h3 48. a6 h2 49. a7 Re7 50. a8=Q Rxh7 51. Qg8+ Kf2 52. Qxh7 Kg1
53. c5 h1=Q 54. Qxh1+ Kxh1 55. c6 Kg2 56. c7 Kf3 57. c8=Q Ke4 58. Qd7 Ke5 59.
Kc5 Ke4 60. Qd4+ Kf5 61. Kd6 Kg6 62. Ke6 Kg5 63. Qe4 Kh6 64. Qg2 Kh7 65. Kf6
Kh8 66. Qg7# 1-0

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.15"]
[White "De Haro, Martim Afonso Palma"]
[Black "Luz, Arthur Nader"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2049"]
[BlackElo "2092"]
[PlyCount "124"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. h3 Ne6 8.
Ne4 g6 9. d3 Bg7 10. Be3 Nd4 11. O-O b6 12. Re1 O-O 13. Bf4 h6 14. c3 Nxf3+ 15.
Qxf3 Be6 16. Qe3 Kh7 17. h4 Bf5 18. Rad1 Qd5 19. c4 Qd4 20. Qxd4 cxd4 21. Ng3
Be6 22. a4 c5 23. a5 Rab8 24. axb6 axb6 25. Ra1 Ra8 26. Kf1 Bd7 27. Ke2 Bc6 28.
f3 e6 29. Reb1 Ra5 30. Rxa5 bxa5 31. Ra1 a4 32. Ne4 Bxe4 33. fxe4 Rb8 34. Ra2
g5 35. hxg5 hxg5 36. Bxg5 Bxe5 37. Be7 Rg8 38. Kf2 Rg3 39. Rxa4 Re3 40. g4 Kg6
41. Bxc5 Kg5 42. Bb4 Kxg4 43. Bd2 Bg3+ 44. Kf1 Rf3+ 45. Ke2 Rf2+ 46. Kd1 Rf1+
47. Kc2 Rf2 48. Ra1 Bf4 49. Rd1 Kg5 50. Kc1 Rxd2 51. Rxd2 Kf6 52. Kc2 Bxd2 53.
Kxd2 Ke5 54. c5 f5 55. Ke2 fxe4 56. dxe4 Kf6 57. c6 Ke7 58. e5 Kd8 59. Kd3 Kc7
60. Kxd4 Kxc6 61. Kc4 Kb6 62. Kb4 Kc6 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.16"]
[White "Viaro Baccarin, Natalia"]
[Black "Souza, Iago Henrique Da Si"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1928"]
[BlackElo "2058"]
[PlyCount "53"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. a3 Be7 8. Nf3
O-O 9. c5 a5 10. Bb5 Ne4 11. Bxe7 Qxe7 12. Qd3 Nxc3 13. Qxc3 f5 14. Bxc6 bxc6
15. O-O g5 16. Ne5 Bd7 17. Rfb1 Rfb8 18. a4 Rb4 19. b3 Be8 20. Nd3 Rab8 21.
Nxb4 Rxb4 22. Re1 Qf6 23. Re5 Bf7 24. Rae1 Kg7 25. Qd3 f4 26. f3 h5 27. R1e2
1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.17"]
[White "Martins, George Evandro Barr"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2148"]
[BlackElo "1961"]
[PlyCount "45"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. g3 dxc4 6. Bg2 Be7 7. Ne5 Nbd7 8.
Nxc4 Nb6 9. Ne5 O-O 10. O-O Nbd5 11. e4 Nxc3 12. bxc3 Qa5 13. Qb3 Rd8 14. Rd1
Nd7 15. Nc4 Qa6 16. Bf4 b5 17. Nd2 Nb6 18. Bc7 Rd7 19. Bxb6 Qxb6 20. e5 Rb8 21.
a4 a6 22. Rab1 Bb7 23. Ne4 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.18"]
[White "Soares, Joao Carlos T. C"]
[Black "Da Silva, Eduardo Batista Q"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1905"]
[BlackElo "1890"]
[PlyCount "60"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8.
cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nb3 O-O 12. Bg5 Bd7 13. Rc1 Rc8 14. Bb1
Qe8 15. Nc5 b6 16. Nxd7 Qxd7 17. Re1 Bb8 18. Qe2 Rfe8 19. Bd3 Qd6 20. g3 e5 21.
dxe5 Nxe5 22. Rxc8 Nxf3+ 23. Qxf3 Rxc8 24. Bxf6 Qxf6 25. Qh5 g6 26. Qxd5+ Kh8
27. b3 Rf8 28. Re2 Bd6 29. h4 Bc5 30. Qg2 Qa1+ 1/2-1/2

[Event "IV SP Open Clįssico - Grupo A Sub 2300 "]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7.19"]
[White "Pires Da Silva, Saulo De Tarso"]
[Black "Godoy, Ricardo Lamacchia"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1914"]
[PlyCount "45"]
[EventDate "2016.03.24"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 Nbd7 6. cxd5 exd5 7. Qb3 Be7 8.
e3 O-O 9. Rc1 h6 10. Bh4 c6 11. Bd3 Re8 12. O-O g5 13. Bg3 Nf8 14. Qc2 Nh5 15.
Be5 Bd6 16. Rfe1 f6 17. Bxd6 Qxd6 18. Bg6 Nxg6 19. Qxg6+ Ng7 20. Qxh6 Kf7 21.
Nxg5+ Kf8 22. Qh8+ Ke7 23. Qxg7+ 1-0