[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Sergio Filho, Claudio Santos"]
[Black "Deretti, Lucas Jurk"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1786"]
[BlackElo "1392"]
[PlyCount "91"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 e6 7. e4 c5 8. Qe2 Nc6 9. c3 Qb6 10. Nh4 d4 11. c4 e5 12. h3 Bd7 13. f4 exf4 14. gxf4 Nh5 15. Qf3 Rac8 16. e5 f6 17. exf6 Nxf6 18. Qd1 Nb4 19. Ndf3 Nh5 20. a3 Nc6 21. Ng5 Qc7 22. Bd5+ Kh8 23. Nf7+ Rxf7 24. Bxf7 Rf8 25. Bxg6 Nxf4 26. Bxf4 Rxf4 27. Rxf4 Qxf4 28. Bxh7 Qg3+ 29. Ng2 Kxh7 30. Qh5+ Kg8 31. Qd5+ Kh8 32. Qxd7 Ne5 33. Qc8+ Kh7 34. Qf5+ Kg8 35. Rf1 Qxd3 36. Qxd3 Nxd3 37. b3 Nb2 38. Ne1 d3 39. Nf3 Bh6 40. Rb1 Bg7 41. Kf2 Bc3 42. Ke3 a6 43. Rc1 Ba5 44. Nd2 Bd8 45. Ne4 Ba5 46. Rb1 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Vinales Gonzalez, Enzo Mathias"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1473"]
[BlackElo "1786"]
[PlyCount "93"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. a3 Ng4 10. fxg4 Bxd4 11. Nd5 Qc5 12. Bxd4 Nxd4 13. c3 Nc6 14. Ba2 e6 15. b4 Qb5 16. a4 Qa6 17. b5 Qa5 18. Nf6+ Kg7 19. 0-0 Ne5 20. Qd2 Qb6+ 21. Kh1 Rd8 22. Qg5 d6 23. Qh4 Rh8 24. Rad1 Qd8 25. Qg5 h6 26. Nh5+ Kh7 27. Nf6+ Kg7 28. Qd2 b6 29. Qxd6 Qxd6 30. Rxd6 Bb7 31. Bxe6 fxe6 32. Rxe6 Nf7 33. Re7 Bc8 34. Ne8+ Rxe8 35. Rxe8 Nd6 36. Rd8 Nf7 37. Re8 Nd6 38. Re7+ Kg8 39. Rf6 Nc4 40. Rc6 Bxg4 41. Rxg6+ Kf8 42. Rh7 Ne5 43. Rxg4 Nxg4 44. Rh8+ Ke7 45. Rxa8 Nf2+ 46. Kg1 Nxe4 47. Rxa7+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Sekula, Markley Ribas"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1786"]
[BlackElo "2040"]
[PlyCount "122"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. g3 Nbd7 4. Bg2 e5 5. Nbd2 Bd6 6. 0-0 0-0 7. e4 c6 8. Nh4 dxe4 9. dxe4 Nc5 10. Qe2 Re8 11. Rd1 Qc7 12. Nc4 Bf8 13. Bg5 Be7 14. Nf5 Bxf5 15. exf5 h6 16. Bh4 Ncd7 17. g4 Nd5 18. Bxe7 Nf4 19. Qe4 Rxe7 20. Ne3 Nf6 21. Qc4 Nxg2 22. Nxg2 e4 23. h3 Nd5 24. Qe2 Rae8 25. c4 Nb4 26. f6 gxf6 27. Qd2 Nd3 28. Qxh6 Qe5 29. Ne3 Qg5 30. Nf5 Qxh6 31. Nxh6+ Kh7 32. Nf5 Re6 33. Rd2 Kg6 34. f3 Ne5 35. Nd4 Nxf3+ 36. Nxf3 exf3 37. Rf1 Re2 38. Rf2 R8e4 39. b3 Kg5 40. Rd3 Rxf2 41. Kxf2 Re2+ 42. Kxf3 Rxa2 43. Kg3 Rb2 44. h4+ Kg6 45. Kf4 a5 46. Rh3 Rb1 47. Ke4 Rg1 48. Kf4 Ra1 49. Rh2 a4 50. bxa4 Rxa4 51. h5+ Kh6 52. Kf5 Rxc4 53. Kxf6 Rxg4 54. Kxf7 b5 55. Ke6 Rd4 56. Rc2 Rc4 57. Rh2 b4 58. Kd6 b3 59. Rb2 Rc3 60. Ke5 c5 61. Ke4 Kxh5 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Spagnollo, Pedro Henrique"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1379"]
[BlackElo "1786"]
[PlyCount "100"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. d4 c4 8. Bc2 Bg4 9. h3 Bh5 10. Be3 e6 11. Nbd2 Be7 12. 0-0 Bg6 13. b4 Bxc2 14. Qxc2 h5 15. Nh2 g5 16. f4 gxf4 17. Bxf4 Bg5 18. Bxg5 Qxg5 19. Ndf3 Qg3 20. Rf2 0-0-0 21. a4 Rdg8 22. a5 Nd7 23. b5 Ne7 24. Nf1 Qxh3 25. Qd2 Qg4 26. N1h2 Qg7 27. Raf1 Nf5 28. Ne1 Ng3 29. Rxf7 Nxf1 30. Qf2 Qg5 31. Nxf1 Rf8 32. Nf3 Rxf7 33. Nxg5 Rxf2 34. Kxf2 Nf8 35. Ne3 Kd7 36. Nd1 Ng6 37. Nb2 Rf8+ 38. Kg3 Nf4 39. Na4 Nd3 40. Kh4 Rf2 41. Kxh5 Rc2 42. Nc5+ Nxc5 43. dxc5 Rxg2 44. Nh7 d4 45. cxd4 c3 46. d5 exd5 47. b6 axb6 48. cxb6 c2 49. e6+ Kxe6 50. Ng5+ Rxg5+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "Silveira, Benicio Solon"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1786"]
[BlackElo "1800"]
[PlyCount "28"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 e6 5. d3 d5 6. Nbd2 a6 7. e4 dxe4 8. dxe4 Bd7 9. c3 Be7 10. Qe2 0-0 11. Re1 h6 12. a4 a5 13. Nc4 Qc8 14. Nb6 Qb8 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "7"]
[White "Lopes, Leonardo Borges"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1676"]
[BlackElo "1831"]
[PlyCount "59"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. f3 Qb6 9. Bb3 Ng4 10. Na4 Nxe3 11. Nxb6 Nxd1 12. Nxc6 dxc6 13. Nxa8 Nxb2 14. Rb1 Bd7 15. Nc7 Rc8 16. Kd2 a5 17. a3 Rxc7 18. c3 b5 19. Rxb2 b4 20. axb4 axb4 21. Ra2 Bxc3+ 22. Kc2 c5 23. Bc4 Be6 24. Kb3 Bxc4+ 25. Kxc4 Kg7 26. Rd1 Bd4 27. Ra5 Rb7 28. Rd3 Kf6 29. g3 Ke5 30. Rxd4 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "8"]
[White "Sergio Filho, Claudio Santos"]
[Black "Mariani, Kim Paul"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1831"]
[BlackElo "1202"]
[PlyCount "60"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 e6 3. Nf3 Nc6 4. g3 a6 5. Bg2 d6 6. 0-0 Nf6 7. Nbd2 Be7 8. Qe2 Qc7 9. c3 e5 10. Nh4 b5 11. Nf5 0-0 12. f4 Bb7 13. Nxe7+ Nxe7 14. f5 d5 15. g4 c4 16. dxc4 dxe4 17. g5 Qb6+ 18. Kh1 Nd7 19. Nxe4 bxc4 20. Rd1 Rfd8 21. f6 Ng6 22. Be3 Qc7 23. Qh5 Rab8 24. fxg7 Bxe4 25. Bxe4 Kxg7 26. Rd2 Nc5 27. Rxd8 Rxd8 28. Bxc5 Qxc5 29. Rd1 Rxd1+ 30. Qxd1 Qe3 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "5"]
[White "Machado, Luiz Fernando"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1652"]
[BlackElo "1831"]
[PlyCount "75"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 e5 7. 0-0-0 Nc6 8. d5 Ne7 9. h4 h5 10. Be2 a6 11. Nh3 b5 12. Nf2 Qe8 13. a3 Bd7 14. g4 a5 15. Rdg1 b4 16. Nb1 Bb5 17. Bg5 Bxe2 18. Bxf6 Bxf3 19. Bxg7 Kxg7 20. Rh3 Bxg4 21. Nxg4 hxg4 22. Rxg4 bxa3 23. Nxa3 Rh8 24. h5 Qd7 25. Qg2 Rag8 26. Nc4 Kf8 27. hxg6 Nxg6 28. Rxg6 fxg6 29. Rf3+ Ke8 30. Nxa5 Qh7 31. Qg4 Qd7 32. Qg2 Rh4 33. Rf6 Qg4 34. Qf1 Rgh8 35. Qb5+ Qd7 36. Re6+ Kd8 37. Qb8+ Qc8 38. Nc6+ 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Andrade, Moacir Belarmino F"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1831"]
[BlackElo "1446"]
[PlyCount "43"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. d3 c6 4. Bg2 e6 5. 0-0 Be7 6. Nbd2 Nbd7 7. e4 dxe4 8. dxe4 e5 9. Qe2 0-0 10. Rd1 Qc7 11. Nh4 g6 12. Nf1 Ne8 13. Bh6 Ng7 14. Nf3 Nf6 15. h3 Bd7 16. N1h2 Rfd8 17. Qe3 b6 18. Rd2 Be8 19. Rad1 Rxd2 20. Rxd2 Rd8 21. Rxd8 Bxd8 22. Nf1 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Caetano, Ryan Wesley da Cost"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1831"]
[BlackElo "2189"]
[PlyCount "102"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 0-0 11. Rb1 Nc6 12. Be3 cxd4 13. cxd4 Na5 14. Qd3 Rfc8 15. Qb5 Qxb5 16. Rxb5 b6 17. Rc1 Rxc1+ 18. Bxc1 Rc8 19. Rb1 Rc2 20. Ba3 Bf8 21. Ra1 Nc4 22. Bc1 Nd6 23. e5 Ne4 24. Be3 Nc3 25. a4 Nd5 26. Ne1 Nxe3 27. fxe3 Rc3 28. Nf3 Bh6 29. d5 Bxe3+ 30. Kf1 Kf8 31. Rd1 Rc1 32. Rxc1 Bxc1 33. Ke2 Ke8 34. Kd3 Kd7 35. Kc4 a6 36. Kd4 h6 37. Kc4 h5 38. h3 Bf4 39. g4 Bg3 40. Kd4 Bf2+ 41. Kc4 f6 42. gxh5 gxh5 43. exf6 exf6 44. Nd2 f5 45. Nf3 Kd6 46. Ng5 b5+ 47. axb5 axb5+ 48. Kxb5 Kxd5 49. Kb4 Be3 50. Nf3 Ke4 51. Ne1 Bd2+ 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Senger, Maria Clara da Silv"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1831"]
[BlackElo "1466"]
[PlyCount "110"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8. d3 0-0 9. 0-0 Ne7 10. f4 Kh8 11. f5 c6 12. Bg5 Neg8 13. g4 h6 14. Bh4 g5 15. fxg6 fxg6 16. g5 hxg5 17. Bxg5 Qd7 18. h3 Qe6 19. Nc3 Bd7 20. Qe1 Kg7 21. Qe3 Nh7 22. Bh4 Ngf6 23. Qxb6 g5 24. Bg3 Nh5 25. Qe3 Nf4 26. Bxf4 gxf4 27. Qe2 Nf6 28. Kf2 Rh8 29. Rg1 Kf7 30. Qf3 Nh5 31. Bf1 Ke7 32. Qg4 Qxg4 33. hxg4 Ng3 34. Ne2 Nxe2 35. Bxe2 Rh2+ 36. Rg2 Rah8 37. Rag1 Kf6 38. c3 Kg5 39. d4 Rxg2+ 40. Rxg2 Rh4 41. dxe5 dxe5 42. a4 Rh1 43. b4 Rc1 44. c4 c5 45. b5 Ra1 46. Rh2 Rxa4 47. Rh5+ Kf6 48. Rh6+ Ke7 49. g5 Ra3 50. Rh7+ Kd6 51. Bf3 Ra2+ 52. Kg1 Ra1+ 53. Kf2 Ra2+ 54. Ke1 Ra1+ 55. Kf2 Ra2+ 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "1"]
[White "Cufone Filho, Alberto Carmeno"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1831"]
[PlyCount "88"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 d6 6. h3 Nf6 7. d3 0-0 8. Re1 e5 9. Bg5 h6 10. Be3 Na5 11. Bb3 Nxb3 12. axb3 Nh5 13. Ne2 f5 14. exf5 gxf5 15. Ng3 Nxg3 16. fxg3 Qf6 17. c3 Qg6 18. Bf2 Bf6 19. Qd2 h5 20. Kh2 Rf7 21. Ra4 Rg7 22. Nh4 Bxh4 23. Rxh4 f4 24. g4 hxg4 25. hxg4 Bxg4 26. Rg1 Rf8 27. Rh1 Bf3 28. Be1 Qxg2+ 29. Qxg2 Rxg2+ 30. Kh3 Rg6 31. Rh2 Kg7 32. Rf2 Bd5 33. c4 Be6+ 34. Kh2 Bf5 35. Rf3 Rg8 36. Kh1 Kf6 37. Bf2 Bg4 38. Rfh3 Bxh3 39. Rxh3 Kf5 40. Rh5+ Rg5 41. Rh6 R8g6 42. Rh7 Rg7 43. Rh8 Kg6 44. Rh2 Rh5 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.15"]
[Round "2"]
[White "Gattamorta, Julia Marzanatti"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1497"]
[BlackElo "1829"]
[PlyCount "104"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. h3 d6 6. Bf4 Nbd7 7. e3 Nh5 8. Bh2 e5 9. dxe5 Nxe5 10. Be2 Nxf3+ 11. Bxf3 Nf6 12. 0-0 Be6 13. b3 Nd7 14. Rc1 Rb8 15. Na4 Ne5 16. Bxe5 Bxe5 17. c5 Qg5 18. Kh1 h5 19. cxd6 Qh4 20. dxc7 Bxh3 21. g3 Qf6 22. cxb8Q Rxb8 23. Bg2 Bg4 24. Qd2 h4 25. f4 hxg3 26. Bf3 Qh4+ 27. Kg1 Bf6 28. Bxg4 Qxg4 29. Nc5 Rd8 30. Qg2 Kg7 31. Ne4 Bh4 32. f5 Rh8 33. Rf4 Qh5 34. f6+ Kh6 35. Qh3 g5 36. Rg4 Re8 37. Rc4 Rd8 38. Rc1 Rd3 39. Re1 g2 40. Ng3 Qg6 41. Qxg2 Qxf6 42. Rc1 Qb6 43. Nf5+ Kh5 44. Nxh4 Qxe3+ 45. Kh1 Qh3+ 46. Qxh3 Rxh3+ 47. Kg2 Kxg4 48. Nf3 Rg3+ 49. Kh2 Rxf3 50. Rd1 Rf2+ 51. Kg1 Rxa2 52. Rd7 f5 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.28"]
[Round "5"]
[White "De Souza Monteiro, Marcos Paulo"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1954"]
[BlackElo "1837"]
[PlyCount "65"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Na6 10. Nd5 Nxd5 11. Bxd8 Nf4 12. Bg5 Nxg2+ 13. Kf1 Bh3 14. Ng1 Ne3+ 15. Ke1 Bg2 16. Bxe3 Bxh1 17. f3 Nb4 18. Kf2 Nc2 19. Rd1 Nxe3 20. Kxe3 f5 21. Rd7 Rc8 22. Bd3 Bf8 23. Ke2 Bg2 24. Kf2 Bh1 25. Nh3 Bc5+ 26. Ke2 fxe4 27. Bxe4 Bg2 28. Ng5 h6 29. Bd5+ Kf8 30. Ne6+ Ke8 31. Nxc5 b6 32. Bf7+ Kf8 33. Ne6# 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.28"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Pereira, Andre Faria"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1837"]
[BlackElo "1794"]
[PlyCount "29"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 b6 6. Bg2 Bb7 7. Qe2 dxe4 8. dxe4 c5 9. 0-0 0-0 10. Rd1 Qc7 11. h4 Nbd7 12. Nh2 Rfd8 13. Ndf1 Qe5 14. c3 Qh5 15. Bf3 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.27"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Costa, Paulo Sergio"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1837"]
[BlackElo "1733"]
[PlyCount "75"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. g3 h6 5. Bg2 e6 6. 0-0 Nbd7 7. c3 Be7 8. Qc2 0-0 9. e4 dxe4 10. dxe4 Bh7 11. h3 c6 12. Nd4 Bc5 13. Kh2 Qc7 14. b4 Bb6 15. Nc4 c5 16. Nxb6 Qxb6 17. bxc5 Nxc5 18. Rb1 Qa6 19. Re1 Nd3 20. Re3 Nxc1 21. Rxc1 Rac8 22. Qb3 Rfd8 23. Bf1 Qa5 24. Rce1 Nd7 25. Qxb7 Qxa2 26. Nc6 Qxf2+ 27. Bg2 Nc5 28. Qb5 Nxe4 29. Nxd8 Rxd8 30. R1e2 Qf6 31. Bxe4 Bxe4 32. Rxe4 Qf1 33. Rf4 Qc1 34. Qb7 f6 35. Qe7 Rd2 36. Qxe6+ Kh8 37. Rd4 Rxe2+ 38. Qxe2 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.27"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "De Carvalho, Vitor Augusto Ponci"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1837"]
[BlackElo "1446"]
[PlyCount "61"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 c5 2. e4 g6 3. Nf3 Bg7 4. g3 e6 5. Bg2 Ne7 6. 0-0 0-0 7. Nbd2 Nbc6 8. Qe2 d6 9. Nh4 Rb8 10. Nc4 b5 11. Ne3 a5 12. f4 f5 13. g4 Nd4 14. Qd1 Nec6 15. g5 Ne7 16. exf5 Ndxf5 17. Nhxf5 exf5 18. h4 d5 19. Re1 Bb7 20. h5 Re8 21. hxg6 hxg6 22. Kf2 d4 23. Nf1 Bxg2 24. Kxg2 Nc6 25. Bd2 Qd5+ 26. Qf3 Qxf3+ 27. Kxf3 Kf7 28. Ng3 Rxe1 29. Rxe1 Re8 30. Rxe8 Kxe8 31. Ne2 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.26"]
[Round "2"]
[White "De Oliveira, Job Rodrigues"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1837"]
[PlyCount "58"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be3 Nf6 7. Nd2 0-0 8. h3 d5 9. Bd3 e5 10. Nxc6 bxc6 11. Bg5 h6 12. Bh4 Rb8 13. b3 Qe7 14. 0-0 g5 15. Bg3 g4 16. h4 dxe4 17. Bxe4 Nxe4 18. Nxe4 Rd8 19. Qe2 f5 20. Nd2 Qf6 21. f4 exf4 22. Bxf4 Rb7 23. g3 Qxc3 24. Nc4 Qd4+ 25. Kh2 Qe4 26. Rae1 Qxe2+ 27. Rxe2 Rbd7 28. Rfe1 Ba6 29. Re8+ Kf7 0-1

[Event "Trindade FEXEG Cup"]
[Site "Trindade"]
[Date "2019.05.19"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "Quirino, Rafael David"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1844"]
[PlyCount "71"]
[EventDate "2019.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 b6 6. Bg2 Bb7 7. Qe2 Be7 8. 0-0 0-0 9. e5 Nfd7 10. Re1 Nc6 11. Nf1 Rc8 12. h4 Nd4 13. Qd1 Nxf3+ 14. Qxf3 Ba8 15. Qg4 Kh8 16. h5 Rg8 17. Qf3 Qe8 18. h6 g5 19. Nh2 Rg6 20. Ng4 Qg8 21. Qd1 Bf8 22. c4 d4 23. Qa4 Bxh6 24. Nxh6 Rxh6 25. Qxd7 Bxg2 26. Kxg2 Rg6 27. Qxa7 h5 28. Rh1 h4 29. Bd2 Qe8 30. Qb7 Kg7 31. Rag1 hxg3 32. fxg3 Qd8 33. Rh5 Rc7 34. Qe4 g4 35. Rgh1 Qg8 36. Bh6+ 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2019.05.19"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Rosa, Paulo Estevao"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1844"]
[BlackElo "1894"]
[PlyCount "104"]
[EventDate "2019.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 Nbd7 7. e4 e6 8. Qe2 Qe7 9. Nh4 dxe4 10. dxe4 Nb6 11. Nc4 Qc5 12. Nxb6 Qxb6 13. c3 Bd7 14. Be3 Qa5 15. Qc2 Bc6 16. f4 Ng4 17. Bf2 Rad8 18. h3 Nxf2 19. Qxf2 Rd7 20. Rfd1 Rxd1+ 21. Rxd1 Qxa2 22. e5 Qa4 23. Rd4 Qa1+ 24. Kh2 Bxg2 25. Qxg2 Qa6 26. Rd7 c6 27. Nf3 Qb6 28. Qd2 h6 29. b4 Rc8 30. c4 c5 31. b5 a6 32. Rd6 Qc7 33. b6 Qb8 34. Qd3 a5 35. Nd2 Qa8 36. Rd7 a4 37. Qa3 Bf8 38. Ne4 Rc6 39. Nc3 Rxb6 40. Qxa4 Qxa4 41. Nxa4 Rb4 42. Nc3 Rxc4 43. Nb5 Rc2+ 44. Kg1 b6 45. Nc7 c4 46. Ne8 g5 47. h4 gxh4 48. gxh4 Bc5+ 49. Kf1 c3 50. Nf6+ Kg7 51. h5 Rf2+ 52. Ke1 c2 0-1

[Event "Trindade FEXEG Cup"]
[Site "Trindade"]
[Date "2019.05.18"]
[Round "3"]
[White "Franca, Jairo"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1453"]
[BlackElo "1844"]
[PlyCount "122"]
[EventDate "2019.05.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. e3 d6 4. Bb2 Nf6 5. Bb5 g6 6. 0-0 Bg7 7. h3 0-0 8. d4 a6 9. Bxc6 bxc6 10. dxc5 dxc5 11. Nbd2 Be6 12. Qe2 Nd5 13. Bxg7 Kxg7 14. Ne4 Qa5 15. c4 Nf6 16. Qb2 Rad8 17. Rad1 Bf5 18. Nxf6 exf6 19. Rd2 Be4 20. Rfd1 h6 21. Rd6 Rxd6 22. Rxd6 Bxf3 23. gxf3 Qc7 24. Qxf6+ Kh7 25. Rxc6 Qd7 26. Rd6 Qxh3 27. Qf4 a5 28. Qg3 Qf5 29. e4 Qc8 30. Qg4 Qc7 31. Rd7 Qe5 32. Rd5 Qa1+ 33. Kg2 Qxa2 34. Rd3 Qc2 35. Qd7 a4 36. bxa4 Qxc4 37. Qb5 Qxb5 38. axb5 Rb8 39. Rb3 Rb6 40. f4 Kg7 41. e5 Kf8 42. Kf3 Ke7 43. Ke4 Ke6 44. Rb1 h5 45. Kf3 Kd5 46. Rd1+ Ke6 47. Rb1 Kf5 48. Kg3 h4+ 49. Kf3 h3 50. Kg3 h2 51. Kf3 Rxb5 52. Rh1 Rb3+ 53. Kg2 Kxf4 54. Re1 Kf5 55. Kxh2 c4 56. Kg2 c3 57. f4 c2 58. Rc1 Rc3 59. Kf2 Kxf4 60. Ke2 Kxe5 61. Kd2 Rc7 0-1

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.10"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "Ferraz, Michel Liah"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1849"]
[BlackElo "1578"]
[PlyCount "67"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Bg4 6. Nbd2 e6 7. e4 dxe4 8. dxe4 Be7 9. h3 Bh5 10. Qe2 0-0 11. g4 Bg6 12. Nh4 Bxe4 13. Bxe4 Nxe4 14. Nxe4 Nd4 15. Qd1 Bxh4 16. c3 Nc6 17. Nxc5 Qe7 18. Be3 Rad8 19. Qe2 Kh8 20. Ne4 b6 21. g5 f5 22. Qh5 Ne5 23. f4 Ng6 24. Nd2 Rd3 25. Qe2 Rfd8 26. Nf3 Bg3 27. Nd4 Nxf4 28. Bxf4 Bxf4 29. Qxd3 Qxg5+ 30. Kh1 Be3 31. Qe2 Qh6 32. Qg2 f4 33. Rad1 Rd5 34. Nxe6 1-0

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.09"]
[Round "3"]
[White "Santos, Abel Cardoso Dos"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1779"]
[BlackElo "1849"]
[PlyCount "90"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Bd3 Qa5 10. 0-0 d6 11. Qg5 Qxg5 12. Bxg5 Ne6 13. Bd2 Nc5 14. Bc2 Be6 15. b3 a5 16. Rad1 0-0 17. Nd5 Bxd5 18. exd5 Rfb8 19. a4 Re8 20. Bf4 Rac8 21. Rfe1 Nxa4 22. Bxg6 Nb2 23. Bf5 Nxd1 24. Bxc8 Rxc8 25. Rxd1 a4 26. bxa4 Rxc4 27. g3 Rxa4 28. Rb1 Ra1 29. Rxa1 Bxa1 30. Kf1 Kf8 31. Ke2 Ke8 32. Kd3 b5 33. Bd2 Kd7 34. g4 e6 35. Ke4 Kc7 36. Bb4 e5 37. h3 Bd4 38. f4 f6 39. g5 fxg5 40. fxg5 Bc5 41. Bc3 b4 42. Bb2 b3 43. h4 Kd7 44. h5 Ke7 45. Kf5 Bd4 0-1

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.09"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "Aguiar, Luisa Oliveira"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1849"]
[BlackElo "1322"]
[PlyCount "51"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 c6 6. Nbd2 0-0 7. e4 e5 8. Qe2 Nbd7 9. Nh4 Nb6 10. Nf5 Bc7 11. f4 Re8 12. fxe5 Rxe5 13. d4 Re6 14. e5 Nfd7 15. Qf2 Na4 16. Nxg7 Nxe5 17. Nxe6 Bxe6 18. Nf3 Ng6 19. Ng5 Qe7 20. Nxe6 Qxe6 21. Bh6 Bb6 22. Rae1 Qd7 23. Qf6 Bxd4+ 24. Qxd4 f6 25. Qxa4 Qf7 26. Bh3 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.09"]
[Round "7"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2213"]
[BlackElo "1852"]
[PlyCount "136"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nbd7 7. e5 Ne8 8. 0-0 c5 9. Qe2 cxd4 10. Nb5 dxe5 11. fxe5 a6 12. Na3 Nc5 13. Bd2 Nxd3 14. cxd3 Bg4 15. Qe4 Bxf3 16. Rxf3 Qd7 17. Re1 Rb8 18. Qh4 Nc7 19. Bh6 f6 20. Bxg7 Kxg7 21. Rh3 h5 22. Rg3 Rh8 23. Nc4 Rbe8 24. Qe4 f5 25. Qxb7 Rb8 26. Qa7 Rhd8 27. e6 Qc6 28. Rxg6+ Kh7 29. Ne5 Qb6 30. Qxb6 Rxb6 31. Rg5 Rxb2 32. Rxh5+ Kg7 33. Rxf5 Nxe6 34. Re4 Rb1+ 35. Kf2 Rf8 36. Rg4+ Kh7 37. Nf7 Rb5 38. Rf3 Rh5 39. Re4 Kg7 40. Rxe6 Rxf7 41. Rxa6 Rxf3+ 42. Kxf3 Rxh2 43. Ra4 Rh4 44. Kg3 Rh5 45. Rxd4 Ra5 46. a4 e5 47. Rg4+ Kf6 48. Kf3 Rd5 49. Ke3 Kf5 50. Re4 Ra5 51. Kd2 Rc5 52. Rc4 Rd5 53. Kc3 Kg5 54. Re4 Kf5 55. g4+ Kg5 56. d4 exd4+ 57. Rxd4 Rc5+ 58. Kb4 Rc7 59. Kb5 Rc8 60. a5 Rb8+ 61. Kc6 Rb1 62. a6 Ra1 63. Kb5 Rb1+ 64. Rb4 Re1 65. a7 Re5+ 66. Ka6 Re6+ 67. Rb6 Re8 68. Rb8 Re6+ 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.09"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Gomes, Jose Murilo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1852"]
[BlackElo "2033"]
[PlyCount "91"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. g3 Bg4 4. Bg2 Nbd7 5. 0-0 Bxf3 6. Bxf3 e5 7. Nd2 c6 8. e4 Be7 9. Bg2 0-0 10. f4 dxe4 11. dxe4 Qb6+ 12. Kh1 Rad8 13. Qe2 Rfe8 14. f5 Nc5 15. g4 Qa6 16. Qf3 Nfd7 17. Qg3 Bg5 18. Re1 Nf6 19. Nb3 Nfxe4 20. Bxe4 Nxe4 21. Qg2 Bxc1 22. Raxc1 Nd6 23. a3 Qc4 24. Rcd1 Qf4 25. h4 Nb5 26. c3 h5 27. gxh5 Qxh4+ 28. Qh2 Qxh2+ 29. Kxh2 f6 30. Nc5 b6 31. Ne6 Rxd1 32. Rxd1 Re7 33. Kg3 Nc7 34. Rd6 Nxe6 35. fxe6 c5 36. Kg4 Kh7 37. Kf5 Re8 38. Rd1 Kh6 39. Rd7 e4 40. e7 e3 41. Rd8 g6+ 42. Kxf6 Rxe7 43. hxg6 Kh5 44. Kxe7 e2 45. Rh8+ Kxg6 46. Rh1 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.08"]
[Round "5"]
[White "Alves, Marcelo Carvalho Ta"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "1852"]
[PlyCount "77"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 Nd7 3. e3 Ngf6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. d4 Re8 8. c4 e5 9. dxe5 dxe5 10. Nxe5 Ne4 11. Nd3 Bxb2 12. Nxb2 Qf6 13. Qc2 Nf8 14. Na4 Bf5 15. Bd3 Rad8 16. Bxe4 Bxe4 17. Qb2 Qg5 18. f3 Bxb1 19. Raxb1 Rxe3 20. Qc1 Rde8 21. Nc3 Qc5 22. Kh1 Qe5 23. Ne4 Re2 24. Re1 Rxe1+ 25. Qxe1 Nd7 26. Rd1 Re7 27. h3 Kg7 28. Qb4 b6 29. Rd5 Qe6 30. Qc3+ f6 31. Qd4 Ne5 32. Qc3 Nxf3 33. gxf3 Qxh3+ 34. Kg1 Rxe4 35. Rd7+ Qxd7 36. fxe4 Qg4+ 37. Kf2 Qxe4 38. Qd2 Qh4+ 39. Kf1 0-1

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.08"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Noguerol, Alvaro Vinueza"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1852"]
[BlackElo "1758"]
[PlyCount "43"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. d3 d5 3. g3 Nc6 4. Bg2 Nf6 5. 0-0 e6 6. Nbd2 Be7 7. e4 0-0 8. Qe2 Bd7 9. e5 Ne8 10. c3 f5 11. exf6 Rxf6 12. Nb3 b6 13. Bf4 g5 14. Bc1 a5 15. a4 Kh8 16. d4 c4 17. Nbd2 Qb8 18. Re1 b5 19. axb5 Qxb5 20. b3 Nd6 21. Ba3 Nb4 22. Bxb4 0-1

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.07"]
[Round "2"]
[White "Carstens Dobuchak, Thiago"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2111"]
[BlackElo "1852"]
[PlyCount "90"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. Bxd8 Nf4 11. 0-0-0 Na6 12. Be7 Be6 13. b3 Nxg2 14. Bf3 Nf4 15. Ne2 Re8 16. Ba3 Nxe2+ 17. Bxe2 f5 18. f3 f4 19. h4 Bf8 20. Bb2 Bg7 21. Bf1 Nb4 22. Bh3 Bxh3 23. Rxh3 Nxa2+ 24. Kb1 Nb4 25. Rd7 Na6 26. h5 g5 27. Rh1 Bf8 28. Rg1 h6 29. Rd5 Bd6 30. Bc3 Kf7 31. Kc2 Bc5 32. Rc1 Bd4 33. b4 Bxc3 34. Kxc3 Nb8 35. b5 Ke6 36. Rcd1 a6 37. Rd8 Ke7 38. R8d5 Ke6 39. Kb4 axb5 40. cxb5 Kf6 41. Kc4 c6 42. Rd6+ Re6 43. b6 Ke7 44. Rd8 Na6 45. R1d7+ Kf6 1-0

[Event "BRA-ch Universities"]
[Site "Vitoria"]
[Date "2018.06.06"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "De Oliveira, Gabriel Lukiantchuk"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1852"]
[PlyCount "63"]
[EventDate "2018.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. Ngf3 Bb7 5. g3 Be7 6. Bg2 Nf6 7. Qe2 h6 8. 0-0 0-0 9. h4 Re8 10. Re1 c5 11. Nf1 d4 12. N1h2 e5 13. Nxe5 Bd6 14. Neg4 Nxg4 15. Qxg4 Qf6 16. e5 Bc8 17. Qxc8 Rxc8 18. exf6 Nc6 19. fxg7 Kxg7 20. Bd2 Rab8 21. Bxc6 Rxc6 22. Ng4 h5 23. Ne5 Bxe5 24. Rxe5 Kg6 25. Rae1 c4 26. Rg5+ Kf6 27. Rxh5 c3 28. Rh6+ Kg7 29. Rxc6 cxd2 30. Rd1 f5 31. Rxd2 Re8 32. Kg2 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.20"]
[Round "5"]
[White "Arruda Filho, Ivo Pereira de"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1775"]
[BlackElo "1861"]
[PlyCount "103"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 d5 5. d3 Bg7 6. Nbd2 e6 7. Re1 Nge7 8. e4 0-0 9. exd5 exd5 10. Rb1 b5 11. b3 Ba6 12. Bb2 Rc8 13. Ne5 Nxe5 14. Bxe5 c4 15. Bxg7 Kxg7 16. Qe2 Nc6 17. dxc4 dxc4 18. bxc4 bxc4 19. Nf3 Re8 20. Qxe8 Qxe8 21. Rxe8 Rxe8 22. Bf1 Kf6 23. h4 Rd8 24. Bg2 Nd4 25. Nxd4 Rxd4 26. Bc6 Rd2 27. Rc1 Ke5 28. Kg2 Kd4 29. c3+ Kc5 30. Be8 Rxa2 31. Bxf7 Bb7+ 32. Kf1 a5 33. Bg8 h6 34. Re1 Bd5 35. Re5 Rd2 36. Ke1 Rd3 37. Rxd5+ Rxd5 38. Bxd5 Kxd5 39. f3 Ke5 40. Kd2 Kd5 41. Kc1 g5 42. hxg5 hxg5 43. Kb2 Kc5 44. Ka3 Kb5 45. f4 gxf4 46. gxf4 Kc5 47. Ka4 Kb6 48. f5 Kc6 49. Kxa5 Kd6 50. Kb5 Ke5 51. Kxc4 Kxf5 52. Kb5 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.20"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Schroder, Luiz Victor Ferreir"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1861"]
[BlackElo "1318"]
[PlyCount "91"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. Nbd2 d6 8. Nc4 Bd7 9. Nh4 Bg4 10. f3 Be6 11. Ne3 d5 12. Qe2 d4 13. Nd1 Bd7 14. f4 e5 15. f5 Qe7 16. h3 a6 17. Nf3 b5 18. g4 h6 19. Nf2 g5 20. h4 Nh7 21. hxg5 hxg5 22. Nh1 Rfe8 23. Ng3 f6 24. Kf2 Kf7 25. Rh1 Rh8 26. Bd2 Nf8 27. Rh5 Be8 28. Rah1 Rxh5 29. Nxh5 Bh6 30. Qf1 Qd6 31. Qg1 Ne7 32. Qh2 Ng8 33. a3 Qc6 34. Ng3 b4 35. axb4 cxb4 36. Rc1 a5 37. Ne2 Rb8 38. Nexd4 Qb6 39. Be3 exd4 40. Bxd4 Qb7 41. e5 Qc8 42. exf6 Rb5 43. Qh5+ Ng6 44. fxg6+ Ke6 45. f7 Bxf7 46. gxf7 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.19"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Campos, Otavio Moraes"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1861"]
[BlackElo "1722"]
[PlyCount "73"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Bc5 5. Bg2 Ng4 6. Nh3 c6 7. dxc6 Nxc6 8. 0-0 Be6 9. d3 Qd7 10. Ng5 Bf5 11. Nge4 Bxe4 12. dxe4 Qxd1 13. Nxd1 0-0-0 14. Bh3 h5 15. Be3 Bxe3 16. Nxe3 Kb8 17. Bxg4 hxg4 18. Nxg4 Rh6 19. Rad1 Rdh8 20. f4 exf4 21. Rxf4 f6 22. Rd7 R8h7 23. c3 Kc8 24. Rd2 Nd8 25. e5 Ne6 26. Rc4+ Kb8 27. Rd6 b5 28. Rb4 Ng5 29. Rxb5+ Kc7 30. Rc5+ Kb7 31. Rb5+ Kc7 32. Rc5+ Kb7 33. exf6 Nf3+ 34. Kg2 Nxh2 35. fxg7 Nxg4 36. g8Q Rh2+ 37. Kf3 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.18"]
[Round "2"]
[White "Da Silva Filho, Jair Humberto"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2018"]
[BlackElo "1861"]
[PlyCount "99"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 f4 12. Bg4 Nf6 13. Bxc8 Qxc8 14. f3 g5 15. Nf2 h5 16. h3 Kh7 17. b4 Neg8 18. c5 Qd7 19. Rc1 Nh6 20. Qa4 Qxa4 21. Nxa4 Rac8 22. Rc3 g4 23. cxd6 cxd6 24. Rfc1 Rxc3 25. Nxc3 gxf3 26. gxf3 a6 27. Na4 Rf7 28. Nb6 Bf8 29. h4 Rg7+ 30. Kh2 Ne8 31. Rc8 Re7 32. Nh3 Bg7 33. Ng5+ Kg6 34. Ne6 Bf6 35. Kh3 Ng7 36. Nf8+ Kf7 37. Nfd7 Re8 38. Rc7 Bd8 39. Rxb7 Bxb6 40. Nxb6+ Kg8 41. Rc7 Rb8 42. Rc6 Nf7 43. Nc4 Ne8 44. Rxa6 Rc8 45. Rc6 Ra8 46. b5 Nd8 47. Ra6 Rc8 48. Nxd6 Rc2 49. Bb4 Nc7 50. Ra7 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.18"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "Aguiar, Luisa Oliveira"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1861"]
[BlackElo "1404"]
[PlyCount "31"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. 0-0 0-0 7. d3 d6 8. f4 Bd7 9. f5 Be8 10. h3 Nd4 11. g4 c6 12. g5 Nh5 13. f6 Bh8 14. Kh2 Nxe2 15. Qxe2 Nf4 16. Bxf4 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "7"]
[White "Da Silva, Juliano Roberto Ner"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1797"]
[BlackElo "1893"]
[PlyCount "149"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Be2 e5 8. 0-0 h6 9. Bh4 g5 10. Bg3 Nh5 11. dxe5 Nxg3 12. hxg3 dxe5 13. Qc2 c6 14. Rad1 Qe7 15. Rd2 Nc5 16. b4 Ne6 17. a3 Rd8 18. Rfd1 Rxd2 19. Nxd2 f5 20. c5 e4 21. Nc4 Nd8 22. Nd6 Be6 23. Bc4 Bxc4 24. Nxc4 Nf7 25. Ne2 Rd8 26. Rxd8+ Qxd8 27. Kf1 Qd5 28. Nd2 Ne5 29. Qb3 Qxb3 30. Nxb3 Nc4 31. a4 Nb2 32. b5 Nxa4 33. bxc6 bxc6 34. Ned4 Bxd4 35. exd4 Kf7 36. Ke2 Ke6 37. Na5 Kd5 38. f3 Nb2 39. g4 exf3+ 40. gxf3 f4 41. Nb3 Nc4 42. Kd3 a5 43. Nc1 a4 44. Na2 Na5 45. Nb4+ Ke6 46. Kc3 a3 47. Nd3 Nc4 48. Nb4 Na5 49. Nc2 a2 50. Kb4 Nb7 51. Kc3 Nd8 52. Kb2 Kd5 53. Kc3 Ke6 54. Kb2 a1Q+ 55. Nxa1 Kd5 56. Kc3 Nb7 57. Nc2 Nd8 58. Nb4+ Ke6 59. Kd3 Kd7 60. Ke4 Ne6 61. Ke5 Nc7 62. Kf5 Ne6 63. Nc2 Nf8 64. Nb4 Ne6 65. Ke5 Nc7 66. Kf6 Ne6 67. Nc2 Nc7 68. Kg6 Ne6 69. Kxh6 Ke7 70. Kg6 Ke8 71. Kf5 Kf7 72. Ke5 Ke7 73. Nb4 Kd7 74. Nxc6 Kc7 75. Nb4 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Vitorazzi, Vitor Jose Batista"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1893"]
[BlackElo "1650"]
[PlyCount "32"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 e5 5. Nbd2 Nf6 6. 0-0 Be7 7. e4 d4 8. a4 Bg4 9. Nc4 Nd7 10. h3 Bh5 11. g4 Bg6 12. Ne1 f6 13. f4 Bf8 14. f5 h5 15. Nf3 hxg4 16. hxg4 Qc7 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "5"]
[White "Dallagrave, Tainan Marcel"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1790"]
[BlackElo "1893"]
[PlyCount "61"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. 0-0 d5 7. h3 Ba6 8. Re1 e6 9. Nc3 Ne7 10. Bg5 0-0 11. Qd2 Rb8 12. Rab1 f6 13. Bh6 e5 14. Na4 Qd6 15. Bxg7 Kxg7 16. Qa5 Bb5 17. Qxa7 Bxa4 18. Qxa4 Ra8 19. Qb3 Rfb8 20. Qc3 Rxa2 21. b3 g5 22. Red1 h5 23. Ra1 Rba8 24. Rxa2 Rxa2 25. Ra1 Rxa1+ 26. Qxa1 dxe4 27. dxe4 g4 28. hxg4 hxg4 29. Ne1 Qd4 30. Qxd4 cxd4 31. Nd3 1/2-1/2

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Moura de Lima, Wilian Rither De"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1893"]
[BlackElo "2154"]
[PlyCount "106"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. g3 e6 5. Nh4 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxg6 hxg6 9. Bg2 Bd6 10. e4 c6 11. Qe2 Nbd7 12. d4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qc7 16. Bd2 Qb6 17. Bc3 Nd5 18. Bxd5 cxd5 19. a4 a6 20. Qd2 Rc8 21. Ke2 Rc4 22. h4 Rxa4 23. Rxa4 Qb5+ 24. Kf3 Qxa4 25. Kg2 Qc4 26. h5 b6 27. Qe1 gxh5 28. Rxh5 Rxh5 29. gxh5 Bf4 30. Kf3 Bd6 31. Qg1 Kf8 32. Qg5 Qc7 33. Qd2 Qe7 34. Kg4 Kg8 35. Qg5 f5+ 36. Kh4 Qxg5+ 37. Kxg5 Kh7 38. b3 Be7+ 39. Kf4 Bf6 40. Ke3 a5 41. Bd2 Bg5+ 42. f4 Be7 43. Kd3 Kh6 44. c4 Kxh5 45. c5 bxc5 46. dxc5 Bxc5 47. Bxa5 Bd6 48. Bd2 g5 49. fxg5 f4 50. g6 Kxg6 51. Kd4 Kf5 52. b4 f3 53. Bc1 Bxb4 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "3"]
[White "Dos Reis, Rafael de Oliveira"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1893"]
[PlyCount "62"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bd3 Nxd4 6. 0-0 Bg7 7. Nc3 Nc6 8. Bg5 Nf6 9. Qd2 0-0 10. Bh6 Ne5 11. Bxg7 Kxg7 12. f4 Nxd3 13. Qxd3 Qb6+ 14. Kh1 Ng4 15. Qg3 h5 16. h3 Qe3 17. Rf3 Qb6 18. hxg4 hxg4 19. Re3 Rh8+ 20. Kg1 d6 21. Nd5 Qxb2 22. Qe1 e6 23. Nb4 Qf6 24. Nd3 Bd7 25. e5 dxe5 26. Nxe5 Bc6 27. Nxg4 Qxf4 28. Qc3+ f6 29. Rf1 Rh1+ 30. Kxh1 Qxf1+ 31. Kh2 Qxg2# 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "2"]
[White "Sergio Filho, Claudio Santos"]
[Black "Santos, Aldair Batista"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1893"]
[BlackElo "1863"]
[PlyCount "117"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. g3 c5 4. Bg2 Nc6 5. 0-0 e5 6. Nbd2 Be7 7. e4 0-0 8. Nh4 dxe4 9. dxe4 g6 10. Nhf3 Qc7 11. Qe2 Nd4 12. Qd1 Rd8 13. c3 Nc6 14. Qe2 Ne8 15. Nc4 Nf6 16. Bh6 b5 17. Ncd2 Ng4 18. Bg5 f6 19. Be3 Nxe3 20. Qxe3 Be6 21. Rfd1 Na5 22. Nh4 Rd7 23. Qe2 Rad8 24. Nf1 Rxd1 25. Rxd1 Rxd1 26. Qxd1 Bxa2 27. Ne3 Qd6 28. Qa1 Qe6 29. c4 Bxc4 30. Qxa5 Bd3 31. Qxa7 c4 32. Nd5 Bd6 33. Qa8+ Kg7 34. Qb7+ Kh6 35. Qxb5 Qg4 36. Ne3 Qe2 37. Bf1 Qe1 38. Nf3 Qc1 39. Kg2 Bxe4 40. Qxc4 Qb1 41. Ng4+ Kg7 42. Qa4 Bxf3+ 43. Kxf3 Qxf1 44. Qd7+ Kh8 45. Qxd6 e4+ 46. Kxe4 f5+ 47. Ke5 Qb5+ 48. Ke6 Qe8+ 49. Kf6 fxg4 50. Qe5 Qf8+ 51. Kg5+ Kg8 52. Qe6+ Kh8 53. Qf6+ Qxf6+ 54. Kxf6 Kg8 55. Ke7 h5 56. b4 g5 57. b5 h4 58. b6 hxg3 59. hxg3 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.03"]
[Round "1"]
[White "Da Silva, Francisco Iran Sant"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1893"]
[PlyCount "71"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. e4 a5 10. h3 Nh5 11. Be3 Nxd3 12. Qxd3 f5 13. Bg5 Nf6 14. Rfe1 h6 15. Bxf6 Qxf6 16. exf5 gxf5 17. Nd2 Bd7 18. Re3 Rae8 19. Rae1 f4 20. Nce4 Qg6 21. Rf3 h5 22. c5 Kh7 23. cxd6 cxd6 24. Nxd6 Bf5 25. Nxf5 Rxf5 26. d6 Rd8 27. Ne4 Bf8 28. d7 Kh6 29. Rc1 Rf7 30. Qd5 Rfxd7 31. Qxe5 Rd4 32. Qxf4+ Kg7 33. Rc7+ Kg8 34. Rg3 Kh8 35. Qe5+ Kg8 36. Nf6+ 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.18"]
[Round "7"]
[White "Monteiro Neto, Vandir Ferreira"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1738"]
[BlackElo "1907"]
[PlyCount "119"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8. 0-0 Nf6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Bxf7 Bf5 12. Bb3 Kc7 13. Bd2 Nd5 14. Ba5+ Nb6 15. Na3 e4 16. c3 Rad8 17. h3 g5 18. Bc2 h5 19. Rfe1 Rd2 20. Bxe4 Bxe4 21. Rxe4 e5 22. Nc4 Rd5 23. Kf1 Kb7 24. Bxb6 axb6 25. Ke2 Rhd8 26. a4 Ra8 27. Rd1 Kc7 28. Ne3 Rxd1 29. Kxd1 b5 30. axb5 Ra1+ 31. Kc2 cxb5 32. c4 bxc4 33. Rxc4+ Kb6 34. Re4 Kc6 35. f3 Re1 36. Nf5 Rxe4 37. fxe4 Bf8 38. Ng3 h4 39. Ne2 Kc5 40. Kc3 Kb5 41. Ng1 Bb4+ 42. Kd3 Be7 43. Ke2 Kc4 44. Kf3 Kd3 45. Ne2 Bc5 46. g3 g4+ 47. Kxg4 Kxe2 48. gxh4 Be3 49. Kf5 Bf4 50. b4 Kd3 51. b5 Be3 52. Kxe5 Kc4 53. h5 Kxb5 54. Kd5 Kb6 55. e5 Kc7 56. Ke6 Bf4 57. Kf5 Be3 58. Kf6 Kd8 59. Kf7 Bg5 60. e6 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.18"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Paz, Rick Astley Santos"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1907"]
[BlackElo "1800"]
[PlyCount "127"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Na4 Bb6 6. Nxb6 axb6 7. d3 0-0 8. Ne2 Be6 9. a3 d5 10. Bd2 dxe4 11. dxe4 Nc6 12. 0-0 Qd6 13. Qc1 Bc4 14. Re1 Rad8 15. Bg5 Rd7 16. Nc3 Nd4 17. Be3 Ng4 18. Bxd4 Qxd4 19. Nd1 Qd2 20. Qxd2 Rxd2 21. h3 Nf6 22. Ne3 Bb5 23. Rad1 Rfd8 24. Rxd2 Rxd2 25. Rd1 Rxd1+ 26. Nxd1 Bc6 27. Nc3 Nd7 28. b4 b5 29. a4 Nb6 30. axb5 Bd7 31. Bf1 Be6 32. Nd1 Bc4 33. Ne3 Bxf1 34. Kxf1 Na4 35. Nd5 c6 36. bxc6 bxc6 37. Ne7+ Kf8 38. Nxc6 f6 39. c4 Ke8 40. Ke2 Kd7 41. Nb8+ Kc7 42. Na6+ Kb6 43. b5 Nb2 44. c5+ Kxb5 45. Nc7+ Kc6 46. Ne6 g6 47. Kf3 Nd3 48. Nf8 f5 49. exf5 gxf5 50. Nxh7 Nxc5 51. Ng5 Kd5 52. h4 Ne6 53. Nxe6 Kxe6 54. g4 Kf6 55. gxf5 Kxf5 56. h5 e4+ 57. Ke3 Kg5 58. Kxe4 Kxh5 59. Kf5 Kh6 60. Kf6 Kh7 61. f4 Kg8 62. Ke7 Kg7 63. f5 Kg8 64. f6 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.17"]
[Round "5"]
[White "Dias da Fonseca, Petrus Fay"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1814"]
[BlackElo "1907"]
[PlyCount "81"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. a4 g6 4. Bc4 Bg7 5. f4 d6 6. Nf3 Nf6 7. h3 Nh5 8. 0-0 0-0 9. d3 Ng3 10. Rf2 Nd4 11. Kh2 Nh5 12. g4 Nf6 13. Nxd4 cxd4 14. Nd5 Nxd5 15. Bxd5 e6 16. Bb3 Qh4 17. Qf3 f5 18. exf5 gxf5 19. g5 Kh8 20. Bd2 e5 21. Bd5 e4 22. dxe4 fxe4 23. Bxe4 Bxh3 24. Qg3 Qxg3+ 25. Kxg3 Bf5 26. Bxf5 Rxf5 27. Rh2 Re8 28. Rah1 Kg8 29. Rxh7 Re2 30. R7h2 Re4 31. Re1 d5 32. Rhe2 d3 33. cxd3 Rxe2 34. Rxe2 Bxb2 35. Be3 Bc3 36. Bxa7 Rf7 37. Bb6 Bb4 38. Re8+ Kh7 39. Bd4 Bd6 40. Rh8+ Kg6 41. Rh6+ 1-0

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.17"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Garkauskas, Otto Dmitry"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1907"]
[BlackElo "2266"]
[PlyCount "98"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Be6 6. Bg2 Nd7 7. 0-0 Qe7 8. c3 Ngf6 9. h3 dxe4 10. dxe4 h6 11. Qc2 g5 12. Ne1 0-0-0 13. Qa4 Kb8 14. Nd3 h5 15. b4 h4 16. g4 Nxg4 17. hxg4 Bxg4 18. Nf3 Rdg8 19. Be3 Nb6 20. Bxb6 axb6 21. Nh2 Be2 22. Qc2 Bxf1 23. Kxf1 g4 24. a4 Qf6 25. Ke1 h3 26. Bh1 g3 27. fxg3 Rxg3 28. Nf1 Rg1 29. Qf2 Qxf2+ 30. Nxf2 Be7 31. Ra2 Bh4 32. Bf3 h2 33. Ke2 Bxf2 34. Kxf2 h1Q 35. Bxh1 Rhxh1 36. Ra1 Rg4 37. Re1 b5 38. a5 b6 39. axb6 Kb7 40. Kf3 Rgg1 41. Kf2 Kxb6 42. Rd1 Kc7 43. Ra1 Kd6 44. Rd1+ Ke6 45. Ke2 Rxf1 46. Rxf1 Rxf1 47. Kxf1 f5 48. exf5+ Kxf5 49. Kf2 Kf4 0-1

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.16"]
[Round "3"]
[White "Flach, Kauan Andrei"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1791"]
[BlackElo "1907"]
[PlyCount "128"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. Nxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0-0 Nc6 14. h4 d6 15. h5 Ne5 16. Be2 Bf5 17. g4 Bxe4 18. fxe4 g5 19. Rd5 Nc6 20. Rxg5+ Kh8 21. c3 Rg8 22. Rf5 Ne5 23. Rf4 Rg5 24. Rh4 Rc8 25. Kd2 Kg8 26. Rf5 f6 27. Bd1 Kg7 28. Kc1 Nd3+ 29. Kd2 Nxb2 30. Bb3 Nc4+ 31. Bxc4 Rxc4 32. Kd3 Ra4 33. Rxg5+ fxg5 34. Rh2 d5 35. Re2 Rxe4 36. Rxe4 dxe4+ 37. Kxe4 Kf6 38. Kd5 h6 39. c4 b6 40. a3 e5 41. a4 a5 42. Ke4 Ke6 43. Kd3 Ke7 44. Ke3 Kd6 45. Ke4 Kc5 46. Kxe5 Kxc4 47. Kf6 b5 48. axb5 Kxb5 49. Kg6 a4 50. Kxh6 a3 51. Kxg5 a2 52. Kh6 a1Q 53. g5 Qh8+ 54. Kg6 Kc6 55. h6 Kd6 56. Kf7 Ke5 57. g6 Qxh6 58. g7 Qh5+ 59. Kf8 Qf5+ 60. Ke8 Qg6+ 61. Kf8 Qf6+ 62. Kg8 Kf5 63. Kh7 Qh4+ 64. Kg8 Kg6 0-1

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.16"]
[Round "2"]
[White "Sergio Filho, Claudio Santos"]
[Black "Lopes, Adan Cerqueira"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1907"]
[BlackElo "2064"]
[PlyCount "88"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d3 Nf6 2. g3 e5 3. e4 Bc5 4. Bg2 d5 5. Nd2 Ng4 6. Nh3 Bxf2+ 7. Nxf2 Ne3 8. Qe2 d4 9. Nc4 Nxg2+ 10. Kf1 Ne3+ 11. Bxe3 dxe3 12. Nxe3 Nc6 13. c3 Be6 14. Nf5 Qf6 15. Ng4 Qg6 16. Nge3 0-0-0 17. d4 exd4 18. cxd4 Bxf5 19. Nxf5 Qf6 20. d5 Nd4 21. Qf2 Nxf5 22. Qxf5+ Qxf5+ 23. exf5 Rxd5 24. Re1 Rxf5+ 25. Kg2 Rd8 26. Re2 b6 27. Rc1 Rd7 28. Re8+ Kb7 29. Rc2 h5 30. Rce2 g6 31. R8e4 a5 32. Rf4 Rxf4 33. gxf4 b5 34. Kg3 Rd5 35. Kf3 Kc6 36. a3 a4 37. Ke4 Kd6 38. b4 axb3 39. Rb2 c5 40. Rxb3 c4 41. Rc3 Kc5 42. h3 Rd6 43. f5 Rd4+ 44. Ke3 Rd3+ 0-1

[Event "BRA-ch U26"]
[Site "Uberlandia"]
[Date "2015.10.15"]
[Round "1"]
[White "De Oliveira, Caio Escariao"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1907"]
[PlyCount "78"]
[EventDate "2015.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e4 e5 7. d5 Nbd7 8. b4 h6 9. Bd2 Nh7 10. Qc1 g5 11. h3 Re8 12. Bd3 f5 13. Qc2 f4 14. 0-0-0 Nhf6 15. Nh2 a5 16. a3 axb4 17. axb4 Nf8 18. Be2 Ng6 19. Bf3 Bd7 20. Kb2 c6 21. Qb3 cxd5 22. Nxd5 Nxd5 23. cxd5 Ba4 24. Qc4 Bxd1 25. Rxd1 Nh4 26. Bh5 Re7 27. g3 Rc7 28. Qf1 Nf5 29. Rc1 Rxc1 30. Qxc1 Rc8 31. Bc3 Nd4 32. Bg4 Rc7 33. Qf1 Qa8 34. Be6+ Kh8 35. gxf4 Qa4 36. Bxd4 Qxb4+ 37. Ka1 Qxd4+ 38. Kb1 Qb4+ 39. Ka2 Rc2+ 0-1

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.11.02"]
[Round "6"]
[White "Laet, Jonatas Blendo Dos"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1903"]
[PlyCount "62"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. b3 Bg7 6. Bb2 Qb6 7. c3 Nf6 8. Nd2 0-0 9. Nc4 Qd8 10. Bd3 d6 11. 0-0 a6 12. f4 e5 13. Nxc6 bxc6 14. f5 h5 15. Ne3 Qb6 16. Rf3 Ng4 17. Qe2 d5 18. Kh1 Nxe3 19. Rxe3 gxf5 20. exf5 e4 21. Bc2 Bxf5 22. Rg3 Bg6 23. Rd1 Rad8 24. Ba3 Rfe8 25. c4 d4 26. Qe1 d3 27. Bb1 e3 28. c5 d2 29. Qe2 Qb5 30. Qxb5 axb5 31. Bxg6 fxg6 0-1

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.11.02"]
[Round "7"]
[White "Sergio Filho, Claudio Santos"]
[Black "Kaneda, Eric Kazuichi"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1903"]
[BlackElo "1832"]
[PlyCount "79"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. Nbd2 0-0 8. Qe2 d5 9. Re1 b6 10. e5 Qc7 11. Nf1 Nf5 12. c3 Bb7 13. Bg5 b5 14. Bf6 b4 15. h3 bxc3 16. bxc3 Qa5 17. Rac1 Rab8 18. N1h2 Ba6 19. Ng4 Qa3 20. Rc2 Rb7 21. Qd2 h6 22. Nh4 g5 23. Nxf5 exf5 24. Bxg7 Kxg7 25. Nf6 Ne7 26. Nxd5 Rd7 27. c4 Nxd5 28. Bxd5 Rfd8 29. Rb1 Rxd5 30. cxd5 Qxd3 31. d6 Qe4 32. Qc3 Kg8 33. f3 Qd4+ 34. Qxd4 cxd4 35. Rc6 Be2 36. Kf2 d3 37. Rc7 g4 38. hxg4 fxg4 39. f4 Bf3 40. Ke3 1-0

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.11.01"]
[Round "4"]
[White "Caetano, Hugo Zanotti Mendon"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2209"]
[BlackElo "1903"]
[PlyCount "57"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. g4 h6 10. Be3 Nc5 11. Nge2 Rb8 12. Ng3 Kh7 13. h4 Nfd7 14. Be2 Na6 15. Nb5 a4 16. Qa5 Ndc5 17. Bxc5 Nxc5 18. Qxc7 Qxc7 19. Nxc7 Bd7 20. Nb5 Bxb5 21. cxb5 Rbc8 22. h5 Rc7 23. Kd2 Rfc8 24. Rac1 Bf6 25. Rc3 Bg5+ 26. Kc2 Bf4 27. Nf1 a3 28. b6 Re7 29. b4 1-0

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.11.01"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "Ferreira, Pedro Araujo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1903"]
[PlyCount "85"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 Nc6 7. Nc3 0-0 8. Nh4 d5 9. Qe2 d4 10. Nb1 e5 11. Nf5 Re8 12. Nd2 Bf8 13. Nc4 b5 14. Nd2 g6 15. Nh4 Qc7 16. h3 Nh5 17. f4 Nxg3 18. Qf3 Nxf1 19. Nxf1 Qe7 20. Qg3 Bg7 21. f5 Bd7 22. Nh2 Rac8 23. Ng4 g5 24. f6 Bxf6 25. Nxf6+ Qxf6 26. Bxg5 Qg7 27. Kh2 h6 28. Bxh6 Qxg3+ 29. Kxg3 Nb4 30. c3 dxc3 31. bxc3 Nxd3 32. Rd1 c4 33. Bf1 Be6 34. Bxd3 cxd3 35. Rxd3 Red8 36. Rf3 Rc4 37. Bg5 Rdc8 38. Bd2 Rxe4 39. Nf5 Bxf5 40. Rxf5 Re2 41. Bg5 Rxc3+ 42. Kh4 Re4+ 43. Kh5 0-1

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.10.31"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Santos, Nairan Alves"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1903"]
[PlyCount "150"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 e6 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 Be7 7. Nbd2 0-0 8. Qe2 Bd7 9. Nh4 Nd4 10. Qd1 Rb8 11. c3 Nc6 12. f4 b5 13. f5 exf5 14. Nxf5 Bxf5 15. exf5 Qb6 16. Qe2 Rfe8 17. g4 Bf8 18. Qd1 Ne5 19. Ne4 Nexg4 20. Nxf6+ Nxf6 21. Bg5 Nd7 22. Qg4 Ne5 23. Qg3 Nxd3 24. Qxd3 c4+ 25. Qd4 Qxd4+ 26. cxd4 Re2 27. Rf2 Rbe8 28. Raf1 a6 29. Rxe2 Rxe2 30. Rf2 Re1+ 31. Bf1 f6 32. Bf4 Re4 33. Bd2 Rxd4 34. Bc3 Rd1 35. Rd2 Re1 36. Kf2 Re4 37. Kf3 Re1 38. Bg2 Kf7 39. Re2 Rd1 40. Kf2 d5 41. Rd2 Bc5+ 42. Ke2 Rxd2+ 43. Bxd2 d4 44. Bb7 b4 45. Bd5+ Ke7 46. Bxc4 a5 47. Kd3 Bd6 48. h3 Be5 49. Bg8 h6 50. Be1 Kd6 51. Kc4 Kc7 52. b3 Kb6 53. Bf2 Kc6 54. Bxd4 Bc7 55. Bc5 Be5 56. Bf8 h5 57. Bxg7 h4 58. Bf8 Bg3 59. Bc5 Be5 60. Bf2 Bg3 61. Bd5+ Kc7 62. Bxg3+ hxg3 63. Kb5 Kd6 64. Bg2 Ke5 65. Kxa5 Kxf5 66. Kxb4 Kf4 67. a4 Ke3 68. a5 f5 69. a6 Kf2 70. Bh1 g2 71. Bxg2 Kxg2 72. a7 f4 73. a8Q+ f3 74. h4 Kg3 75. Qxf3+ Kxf3 1-0

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.10.31"]
[Round "2"]
[White "Shumyatsky, Victor"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2433"]
[BlackElo "1903"]
[PlyCount "74"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. d3 Nge7 7. Na3 0-0 8. Rb1 d5 9. Bd2 a6 10. Qc1 Qd6 11. cxd5 Nxd5 12. Nc4 Qc7 13. a3 Bd7 14. e4 Nde7 15. h4 Rac8 16. Bh6 b5 17. Bxg7 Kxg7 18. Qc3+ f6 19. Ncd2 Qd6 20. Nb3 Ne5 21. Nxe5 fxe5 22. Rbc1 b4 23. Qd2 Bb5 24. a4 Bxa4 25. Nxc5 Rxc5 26. Qxb4 Rc6 27. Qxa4 Rxc1 28. Rxc1 Qxd3 29. Qb4 Rf7 30. Qc5 Qd4 31. Qxd4 exd4 32. Ra1 Nc6 33. Rxa6 Rc7 34. Bf1 e5 35. Rb6 Na5 36. Rb5 Nb7 37. Rxe5 Rc1 1-0

[Event "BRA-ch Universities"]
[Site "Aracaju"]
[Date "2014.10.30"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "Monteiro Neto, Vandir Ferreira"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1903"]
[PlyCount "67"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Nge2 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. Nxc3 0-0 8. 0-0 Qf6 9. d3 Bxc3 10. bxc3 Nc6 11. Rb1 Rb8 12. Re1 Re8 13. d4 Bf5 14. dxe5 Rxe5 15. Rxe5 Nxe5 16. Rxb7 Rxb7 17. Bxb7 h6 18. Be3 a5 19. Bf4 Ng6 20. Bxc7 Qxc3 21. Bb6 Bxc2 22. Bxa5 Qb2 23. Qd8+ Kh7 24. Qd5 Bb1 25. a4 Qa1 26. Qd1 Qb2 27. Bc6 Bc2 28. Qd2 Ne5 29. Be4+ g6 30. Qxc2 Nf3+ 31. Kg2 Qxc2 32. Bxc2 Nd4 33. Bd1 Kg7 34. Bc3 1-0

[Event "Goiania-ch Phase 03"]
[Site "Goiania"]
[Date "2014.08.10"]
[Round "5"]
[White "Dos Santos, Flavia Rodrigues"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1789"]
[BlackElo "1915"]
[PlyCount "114"]
[EventDate "2014.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. b3 Bg7 5. Bb2 d6 6. h3 e6 7. Bb5 Nge7 8. Qe2 a6 9. Bc4 b5 10. Bd3 0-0 11. a3 d5 12. 0-0-0 c4 13. exd5 cxd3 14. Qxd3 Nxd5 15. Nxd5 Bxb2+ 16. Kxb2 Qxd5 17. Qe3 Kg7 18. Rhe1 Rd8 19. Qc3+ Nd4 20. Re3 Bb7 21. Rd3 e5 22. Re1 Rac8 23. Qa5 Rxc2+ 24. Kb1 e4 25. Rc3 Rxc3 26. Qxc3 exf3 27. gxf3 Rc8 28. Qd3 Qxb3+ 29. Qxb3 Nxb3 30. d3 Bxf3 31. Kb2 Nd4 32. a4 Rc2+ 33. Ka3 Rc3+ 34. Kb4 Nc2+ 35. Kxc3 Nxe1 36. axb5 axb5 37. d4 Bd5 38. Kb4 Bc4 39. d5 Nc2+ 40. Kc3 Na3 41. d6 Be6 42. Kb4 Nc4 43. Kc5 Nxd6 44. h4 Bc4 45. Kb4 Nf5 46. Kc3 Nxh4 47. Kd4 h5 48. Kc3 Nf3 49. Kc2 h4 50. Kd1 h3 51. Kc2 h2 52. Kb2 h1Q 53. Kc3 Qc1+ 54. Kb4 Bd5 55. Kxb5 Nd4+ 56. Kb6 Qc6+ 57. Ka7 Qb7# 0-1

[Event "Goiania-ch Phase 03"]
[Site "Goiania"]
[Date "2014.08.09"]
[Round "3"]
[White "Bocca, Edson Ricardo"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1588"]
[BlackElo "1915"]
[PlyCount "180"]
[EventDate "2014.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. 0-0 Bg7 5. Re1 d6 6. d3 e6 7. c3 Nge7 8. h3 0-0 9. Bd2 a6 10. Bb3 b5 11. Qc1 b4 12. Bh6 Bd7 13. Bxg7 Kxg7 14. c4 Rc8 15. Ba4 Ne5 16. Nxe5 Bxa4 17. Nf3 d5 18. b3 Be8 19. Qb2+ d4 20. Nbd2 Bc6 21. Nf1 f5 22. N1d2 f4 23. a3 bxa3 24. Rxa3 Bb7 25. b4 cxb4 26. Qxb4 Rb8 27. Qa5 Qxa5 28. Rxa5 Nc6 29. Ra3 Nb4 30. Rc1 Rfd8 31. Rb3 a5 32. Ne1 Bc6 33. Ra3 a4 34. Nc2 Nxc2 35. Rxc2 Rb7 36. Nf3 Kf6 37. e5+ Kf5 38. c5 Rb3 39. Rca2 Bxf3 40. gxf3 Rxa3 41. Rxa3 Ra8 42. c6 Kxe5 43. c7 Rc8 44. Rxa4 Rxc7 45. Ra5+ Kf6 46. Kf1 Rc1+ 47. Ke2 Rh1 48. Ra8 Rxh3 49. Rf8+ Ke5 50. Ra8 Rh1 51. Ra5+ Kf6 52. Ra4 e5 53. Ra6+ Kf5 54. Ra8 h5 55. Rf8+ Ke6 56. Re8+ Kf6 57. Rf8+ Ke7 58. Ra8 h4 59. Ra7+ Kf6 60. Ra8 Kg7 61. Ra7+ Kh6 62. Ra5 h3 63. Ra8 Kg7 64. Ra7+ Kf6 65. Ra6+ Kg5 66. Ra8 Kf5 67. Rf8+ Ke6 68. Re8+ Kd5 69. Rd8+ Kc5 70. Rc8+ Kd5 71. Rd8+ Ke6 72. Re8+ Kf7 73. Rh8 Kg7 74. Rh4 Kf6 75. Rh8 h2 76. Rh3 g5 77. Rh6+ Kf5 78. Rh8 Kg6 79. Rh3 g4 80. fxg4 Kg5 81. Kf3 e4+ 82. dxe4 d3 83. Kg2 d2 84. Kxh1 d1Q+ 85. Kxh2 Qxg4 86. Rh8 Qe2 87. Rg8+ Kf6 88. Rf8+ Kg5 89. Rg8+ Kh6 90. Rh8+ Kg7 0-1

[Event "Goiania-ch Phase 03"]
[Site "Goiania"]
[Date "2014.08.09"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Montufar Berrios, Lesly Viviane"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1915"]
[BlackElo "1758"]
[PlyCount "126"]
[EventDate "2014.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. Nf3 Bg7 4. g3 e6 5. Bg2 Ne7 6. 0-0 0-0 7. Nbd2 Nbc6 8. Nc4 d5 9. Ne3 d4 10. Ng4 h5 11. Nh6+ Kh8 12. g4 hxg4 13. Nxg4 e5 14. h3 b5 15. Bd2 c4 16. Qc1 Ng8 17. Nh6 f6 18. Nh4 Kh7 19. Nxg8 Rxg8 20. Qd1 Bd7 21. f4 Qb6 22. f5 g5 23. Qh5+ Bh6 24. Qf7+ Rg7 25. Qxf6 c3 26. Ng6 cxd2 27. Nf8+ Rxf8 28. Qxf8 Nd8 29. Qb4 a5 30. Qb3 g4 31. hxg4 Be3+ 32. Kh2 Qh6+ 33. Kg3 Rxg4+ 34. Kxg4 Qg5+ 35. Kh3 Qh5+ 36. Kg3 Qg5+ 37. Kh2 Qh4+ 38. Bh3 Bf4+ 39. Rxf4 Qxf4+ 40. Kh1 Qf3+ 41. Bg2 d1Q+ 42. Rxd1 Qxd1+ 43. Kh2 Qh5+ 44. Kg1 Qf7 45. Qa3 Nb7 46. c3 Kg7 47. cxd4 exd4 48. e5 Bxf5 49. Bxb7 Qxb7 50. Qd6 Bxd3 51. Qxd4 Qe4 52. Qd7+ Kg6 53. Qe6+ Kh5 54. Qh3+ Kg5 55. e6 Qe1+ 56. Kh2 Qf2+ 57. Qg2+ Qxg2+ 58. Kxg2 Kf6 59. e7 Kxe7 60. Kf3 Kd6 61. Ke3 Bb1 62. a4 b4 63. Kd4 Bc2 0-1

[Event "Goiania-ch Phase 03"]
[Site "Goiania"]
[Date "2014.08.08"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "Santos Jr, Alexandre Reis Dos"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1915"]
[BlackElo "1805"]
[PlyCount "63"]
[EventDate "2014.08.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nc6 5. Ngf3 Nf6 6. g3 Bc5 7. Bg2 0-0 8. 0-0 a6 9. h4 e5 10. Qe2 Bg4 11. c3 Qe7 12. Nc4 Rfd8 13. Bg5 h6 14. Bxf6 Qxf6 15. Ne3 Bxe3 16. Qxe3 Rd6 17. Rad1 Rad8 18. Rxd6 Qxd6 19. Nh2 Be6 20. a3 Qd2 21. Nf3 Qxe3 22. fxe3 g6 23. Kf2 a5 24. b4 axb4 25. cxb4 Ra8 26. b5 Na5 27. Nd2 Nc4 28. Nxc4 Bxc4 29. Rc1 Bxb5 30. Rxc7 Bc6 31. Kf3 Ra4 32. Rc8+ 1/2-1/2

[Event "Goiania-ch Phase 02"]
[Site "Goiania"]
[Date "2014.05.25"]
[Round "6"]
[White "Correa, Lorenna Martins"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1683"]
[BlackElo "1909"]
[PlyCount "98"]
[EventDate "2014.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. Ba3 f4 12. f3 g5 13. c5 Nf6 14. Nc4 Ng6 15. b5 Ne8 16. Bb4 Rf7 17. a4 Bf8 18. cxd6 cxd6 19. a5 Nf6 20. a6 h5 21. axb7 Bxb7 22. Na5 Bc8 23. Nc6 Qd7 24. b6 a6 25. Qa4 g4 26. Qa5 g3 27. Nb5 Nh4 28. Nc7 Nxg2 29. Ne6 Ne3 30. Rfc1 Rg7 31. h3 Bb7 32. Ncd8 Rc8 33. Rxc8 Qxc8 34. Bxa6 Bxa6 35. Qxa6 Qc2 36. Qa2 Qf2+ 37. Qxf2 gxf2+ 38. Kh1 Rg3 39. Kh2 f1Q 40. Rxf1 Nxf1+ 41. Kh1 Nd7 42. b7 Rxf3 43. Nxf8 Kxf8 44. Bxd6+ Ke8 45. Bc7 Ng3+ 46. Kg2 Rb3 47. d6 Nxe4 48. h4 f3+ 49. Kf1 Rb1# 0-1

[Event "Goiania-ch Phase 02"]
[Site "Goiania"]
[Date "2014.05.25"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "De Paula, Guilherme Bueno"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1909"]
[BlackElo "1972"]
[PlyCount "108"]
[EventDate "2014.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d3 f5 2. e4 d6 3. Nf3 Nc6 4. g3 fxe4 5. dxe4 Nf6 6. Nbd2 g6 7. Bg2 Bg7 8. 0-0 0-0 9. c3 e5 10. Ng5 Qe7 11. f4 exf4 12. gxf4 h6 13. Ngf3 Nh5 14. f5 gxf5 15. exf5 Nf4 16. Re1 Qf7 17. f6 Nxg2 18. Kxg2 Bxf6 19. Ne4 Bg7 20. Rg1 Bg4 21. Nfg5 Bxd1 22. Nxf7 Bf3+ 23. Kxf3 Rxf7+ 24. Kg2 Re8 25. Ng3 Kh7 26. Bd2 Be5 27. Rgf1 Ref8 28. Rxf7+ Rxf7 29. Rf1 Rxf1 30. Kxf1 Kg6 31. Ke2 Bxg3 32. hxg3 h5 33. Kf3 Kf5 34. Be3 Ne5+ 35. Ke2 a6 36. b3 Kg4 37. Kf2 Kf5 38. Ke2 Ke4 39. Ba7 d5 40. Be3 b6 41. b4 Nd7 42. a4 c5 43. a5 d4 44. bxc5 bxc5 45. cxd4 cxd4 46. Bd2 d3+ 47. Ke1 Ne5 48. Bf4 Nc4 49. Bc1 Kd4 50. Kd1 Kc3 51. Bf4 d2 52. Ke2 Kc2 53. Bxd2 Nxd2 54. Kf2 Kd3 0-1

[Event "Goiania-ch Phase 02"]
[Site "Goiania"]
[Date "2014.05.24"]
[Round "3"]
[White "Amaro, Jose Roberto"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1852"]
[BlackElo "1909"]
[PlyCount "114"]
[EventDate "2014.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 cxd4 8. cxd4 Nf6 9. h3 Bh5 10. Nc3 Qa5 11. Qb3 Qb4 12. Qxb4 Bxb4 13. g4 Bg6 14. Bb5 0-0 15. Bxc6 bxc6 16. Ne5 Nd5 17. Bd2 Bxc3 18. bxc3 Rfc8 19. Nxg6 hxg6 20. Rfb1 Rab8 21. Rb3 Nf6 22. Rab1 Nd7 23. Rb7 a6 24. Kg2 c5 25. R1b3 Rxb7 26. Rxb7 Nf6 27. Be3 Nd5 28. Ra7 Nxe3+ 29. fxe3 cxd4 30. exd4 Rxc3 31. Rxa6 Rd3 32. Ra8+ Kh7 33. a4 Rxd4 34. a5 Rd2+ 35. Kg3 Rd3+ 36. Kg2 f5 37. a6 Ra3 38. a7 e5 39. Rf8 Rxa7 40. gxf5 gxf5 41. Rxf5 Re7 42. Kf3 Kg6 43. Ke4 Ra7 44. Rf3 Ra5 45. Rg3+ Kf6 46. Rf3+ Ke6 47. Rg3 Ra4+ 48. Kf3 Ra3+ 49. Kf2 Rxg3 50. Kxg3 Kf5 51. Kf3 e4+ 52. Ke3 g5 53. Ke2 Kf4 54. Kf2 e3+ 55. Kg2 Ke4 56. Kf1 Kf3 57. Ke1 e2 0-1

[Event "Goiania-ch Phase 02"]
[Site "Goiania"]
[Date "2014.05.24"]
[Round "4"]
[White "Sergio, Claudio Santos"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2049"]
[BlackElo "1909"]
[PlyCount "60"]
[EventDate "2014.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. Nd5 Qa5+ 11. c3 Nc5 12. Nxc6 dxc6 13. Nxe7+ Kh8 14. Nxc8 Raxc8 15. 0-0 Qb5 16. Bxc5 Qxc5+ 17. Kh1 Rcd8 18. Qc2 f5 19. Rad1 Qb6 20. Rfe1 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Qd1 Qxd1+ 24. Bxd1 Bh6 25. b3 Bd2 26. c4 Kg7 27. Kg1 Be3+ 28. Kf1 Kf6 29. Ke2 Bd4 30. Kd3 c5 1/2-1/2

[Event "Goiania-ch Phase 02"]
[Site "Goiania"]
[Date "2014.05.23"]
[Round "1"]
[White "Lima Sobrinho, Marcio Siqueira"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1909"]
[PlyCount "63"]
[EventDate "2014.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. h3 Nxd3 10. Qxd3 Nd7 11. b4 f5 12. Bg5 Nf6 13. Nh2 f4 14. Ng4 Bxg4 15. hxg4 h6 16. Bxf6 Qxf6 17. f3 Kf7 18. Rf2 Rh8 19. c5 h5 20. Rd1 Qh4 21. g5 Qxg5 22. Kf1 Bf6 23. Ke2 Qg3 24. Rdf1 Bh4 25. Kd1 Qg5 26. Rc2 a6 27. cxd6 cxd6 28. Na4 Rac8 29. Nb6 Rxc2 30. Qxc2 Qd8 31. Nc4 Qc7 32. Nxe5+ 1-0

[Event "Goiania-ch Phase 02"]
[Site "Goiania"]
[Date "2014.05.23"]
[Round "2"]
[White "Sergio Filho, Claudio Santos"]
[Black "De Paula, Leonardo Morais"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1909"]
[BlackElo "1828"]
[PlyCount "101"]
[EventDate "2014.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 d5 4. Nd2 Nf6 5. Bg2 e5 6. Ngf3 Bg4 7. 0-0 Nd4 8. h3 Bxf3 9. Nxf3 Nxf3+ 10. Qxf3 d4 11. Qe2 Bd6 12. f4 0-0 13. f5 h6 14. g4 Nh7 15. Qf2 Be7 16. Qg3 f6 17. h4 Qd6 18. Bf3 Rac8 19. Bd1 c4 20. dxc4 Rxc4 21. Qb3 Qb4 22. c3 dxc3 23. Qxc4+ Qxc4 24. Bb3 Qxb3 25. axb3 Rc8 26. Rf3 cxb2 27. Bxb2 Rc2 28. Ba3 Bd8 29. Rc1 Bb6+ 30. Kh1 Re2 31. Rc8+ Kf7 32. Rd3 Bd4 33. g5 hxg5 34. hxg5 fxg5 35. Rh8 Re1+ 36. Kg2 Re2+ 37. Kg3 Rxe4 38. Rxh7 Kf6 39. Rf3 Re1 40. Rh8 e4 41. Rf8+ Ke5 42. Re8+ Kd5 43. Rd8+ Ke5 44. Bd6+ Kd5 45. Bb4+ Ke5 46. Bxe1 exf3 47. Kxf3 Bb6 48. Rd7 Kxf5 49. Rxg7 Bd4 50. Rxb7 g4+ 51. Kg2 1-0

[Event "Goiania Gomes Memorial"]
[Site "Goiania"]
[Date "2013.12.07"]
[Round "6"]
[White "Garcia, Gabriel Gonzaga"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1951"]
[BlackElo "1919"]
[PlyCount "79"]
[EventDate "2013.11.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. g4 Qb6 9. Rb1 Nxe4 10. fxe4 Bxd4 11. Nd5 Qc5 12. b4 Nxb4 13. Bxd4 Nxc2+ 14. Qxc2 Qxd4 15. Nxe7+ Kg7 16. Nd5 Re8 17. Rd1 Rxe4+ 18. Be2 Qe5 19. Kf2 d6 20. Bf3 Rd4 21. Rde1 Qg5 22. h4 Rd2+ 23. Re2 Rxc2 24. hxg5 Rxe2+ 25. Kxe2 Be6 26. Nf6 Rh8 27. Bxb7 Bxa2 28. Bc6 d5 29. Ke3 a6 30. Kd4 Bc4 31. Ke5 Ba2 32. Ne8+ Kf8 33. Kf6 d4 34. Nc7 Kg8 35. Bd5 Bxd5 36. Nxd5 h5 37. Ne7+ Kf8 38. Rd1 Ke8 39. Rxd4 hxg4 40. Nc6 1-0

[Event "Goiania Gomes Memorial"]
[Site "Goiania"]
[Date "2013.12.06"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "Rezende, Guilherme Vilela"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1919"]
[BlackElo "2129"]
[PlyCount "36"]
[EventDate "2013.11.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 d6 6. d4 Qe7 7. e3 0-0 8. Ne2 Nbd7 9. 0-0 Rb8 10. Rb1 c5 11. Qa4 a6 12. Ba3 b6 13. Rfd1 a5 14. d5 e4 15. Rb2 Ne5 16. h3 Bd7 17. Rb5 Qe8 18. Qb3 Nxc4 0-1

[Event "Goiania Gomes Memorial"]
[Site "Goiania"]
[Date "2013.12.01"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Amaro, Jose Roberto"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1919"]
[BlackElo "1914"]
[PlyCount "83"]
[EventDate "2013.11.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 d6 6. Nge2 a6 7. d4 Ba7 8. 0-0 Bg4 9. h3 Bf5 10. a3 0-0 11. b4 Qd7 12. Kh2 Rab8 13. g4 Bxg4 14. hxg4 Qxg4 15. Rh1 Qf5 16. Kg1 Ng4 17. f3 Nf6 18. b5 Ne7 19. Qe1 exd4 20. exd4 Qd3 21. Bg5 Bxd4+ 22. Nxd4 Qxd4+ 23. Kf1 Qxc4+ 24. Ne2 Nf5 25. Bh3 Nd4 26. Bxf6 gxf6 27. Qg3+ Kh8 28. Rb1 Rg8 29. Qh4 Nxf3 30. Qxc4 Nd2+ 31. Kf2 Nxc4 32. Bf5 Rg7 33. Rh6 Rbg8 34. Rbh1 Rg2+ 35. Ke1 Kg7 36. Nf4 Re8+ 37. Kd1 Ne3+ 38. Kc1 Rf2 39. Rxh7+ Kf8 40. Rh8+ Ke7 41. Nd5+ Kd8 42. Rxe8+ 1-0

[Event "Goiania Gomes Memorial"]
[Site "Goiania"]
[Date "2013.12.01"]
[Round "4"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1990"]
[BlackElo "1919"]
[PlyCount "17"]
[EventDate "2013.11.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Bg4 7. Nc3 Qd7 8. d5 Bxf3 9. gxf3 1-0

[Event "Goiania Gomes Memorial"]
[Site "Goiania"]
[Date "2013.11.30"]
[Round "1"]
[White "Sergio Filho, Claudio Santos"]
[Black "Sergio, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1919"]
[BlackElo "2064"]
[PlyCount "64"]
[EventDate "2013.11.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Bb3 Ng4 10. fxg4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0 d6 14. h3 a6 15. Rfd1 Nxb3 16. cxb3 Be6 17. Nd5 Bxd5 18. exd5 Rac8 19. Rac1 Rc5 20. Rxc5 dxc5 21. d6 exd6 22. Rxd6 Kg7 23. Kf2 Rb8 24. Rd5 b6 25. Ke3 Rb7 26. h4 Kf6 27. h5 Ke6 28. Rd2 Ke5 29. hxg6 fxg6 30. Rd8 a5 31. Re8+ Kf6 32. Rf8+ Kg7 1/2-1/2

[Event "Goiania Gomes Memorial"]
[Site "Goiania"]
[Date "2013.11.30"]
[Round "2"]
[White "Wilhelms, Diego Lima"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2151"]
[BlackElo "1919"]
[PlyCount "61"]
[EventDate "2013.11.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 a5 12. bxa5 Rxa5 13. Bd2 c5 14. dxc6 Nxc6 15. Nb5 Ra6 16. Bc3 Bg4 17. h3 Bxf3 18. Qxf3 Ne6 19. Qd1 Ncd4 20. a4 f5 21. exf5 gxf5 22. Rb1 Rf7 23. Bxd4 Nxd4 24. Nxd4 exd4 25. c5 Ra7 26. cxd6 Rf8 27. Re6 Kh8 28. Bb5 Ra5 29. Qf3 Rxb5 30. Rxb5 Qd7 31. Qd5 1-0

[Event "Goiania-ch Phase 04 "]
[Site "Goiania"]
[Date "2013.11.09"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Valente, Fernando Cesar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1919"]
[BlackElo "1473"]
[PlyCount "69"]
[EventDate "2013.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d3 e5 3. g3 Nf6 4. Bg2 Be7 5. Ne2 0-0 6. 0-0 c6 7. h3 Qb6 8. Nbc3 Nbd7 9. Rb1 a5 10. Be3 Qc7 11. f4 b5 12. Qd2 Bb7 13. f5 Nb6 14. g4 d5 15. Nd1 dxe4 16. dxe4 Nc4 17. Qc1 Nxe3 18. Qxe3 Nd7 19. Qg3 Ba6 20. Nf2 Bc5 21. g5 b4 22. Rbe1 Rad8 23. f6 g6 24. Qh4 Kh8 25. Kh2 Nb6 26. b3 Rd2 27. Bf3 Nd5 28. exd5 e4+ 29. d6 Bxd6+ 30. Kg2 exf3+ 31. Kxf3 Rxc2 32. Rg1 Bc8 33. Nd4 Rxa2 34. Qh6 Rg8 35. Re8 1-0

[Event "Goiania-ch Phase 04 "]
[Site "Goiania"]
[Date "2013.11.08"]
[Round "2"]
[White "Santos, Luciano da Silva"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1882"]
[BlackElo "1919"]
[PlyCount "132"]
[EventDate "2013.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Ng4 10. fxg4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. Nd5 Nc6 14. Ba4 Kg7 15. 0-0-0 d6 16. h3 Bd7 17. Nxe7 Rfe8 18. Nxc6 Rxe4 19. Rxd6 Rxa4 20. Rxd7 bxc6 21. Rf1 Re8 22. Rfxf7+ Kh6 23. Rxh7+ Kg5 24. Rxa7 Re1+ 25. Kd2 Rae4 26. b3 R4e2+ 27. Kc3 Rc1 28. Ra4 Rcxc2+ 29. Kb4 Rxa2 30. Rxa2 Rxa2 31. Rc7 Rc2 32. g3 Kf6 33. Ka5 Ke5 34. Kb6 Rc3 35. b4 Rb3 36. Rxc6 Rxb4+ 37. Kc5 Rb3 38. Rxg6 Rxg3 39. Rg5+ Kf6 40. Rh5 Kg6 41. Kd5 Rd3+ 42. Ke4 Ra3 43. Kf4 Ra4+ 44. Kg3 Ra3+ 45. Kh4 Rb3 46. Ra5 Rb6 47. Ra3 Rb1 48. Ra6+ Kg7 49. Kh5 Rb7 50. g5 Re7 51. h4 Rb7 52. Ra4 Rc7 53. Kg4 Rb7 54. h5 Rc7 55. Rf4 Rc1 56. h6+ Kg8 57. Kh5 Rc6 58. Rf6 Rc7 59. Kg6 Rg7+ 60. Kf5 Ra7 61. Re6 Rf7+ 62. Kg4 Ra7 63. g6 Ra8 64. Kg5 Rf8 65. h7+ Kh8 66. Re7 Rf5+ 1/2-1/2

[Event "Goias Interior-ch "]
[Site "Trindade"]
[Date "2013.08.18"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "Sergio, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1909"]
[BlackElo "2060"]
[PlyCount "62"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. Nd5 Qa5+ 11. c3 Nc5 12. Nxc6 dxc6 13. Nxe7+ Kh8 14. Nxc8 Raxc8 15. 0-0 Kg8 16. Qc2 Qb5 17. Bxc5 Qxc5+ 18. Qf2 Qxf2+ 19. Kxf2 Rcd8 20. Rad1 Rfe8 21. Rxd8 Rxd8 22. Rd1 Rxd1 23. Bxd1 Kf8 24. Bb3 Ke7 25. Ke3 Bh6+ 26. Kd3 Bf4 27. h3 Bd6 28. Ke4 f6 29. Bg8 h6 30. Bb3 f5+ 31. Kd3 Kf6 1/2-1/2

[Event "Goias Interior-ch "]
[Site "Trindade"]
[Date "2013.08.18"]
[Round "6"]
[White "Silva, Gustavo Queiroz Dos"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1961"]
[BlackElo "1909"]
[PlyCount "20"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxd1+ 6. Kxd1 Nf6 7. h3 Bf5 8. Be3 Bxb1 9. Rxb1 e6 10. Bc4 Ne4 1/2-1/2

[Event "Goias Interior-ch "]
[Site "Trindade"]
[Date "2013.08.17"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Okada, Dyogo Koithi"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1909"]
[BlackElo "1683"]
[PlyCount "41"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. Na4 Bb6 6. Nxb6 axb6 7. Ne2 f5 8. d3 Nf6 9. 0-0 fxe4 10. dxe4 Be6 11. a3 Qd7 12. f4 Bh3 13. Nc3 h5 14. fxe5 Nxe5 15. Bg5 0-0-0 16. a4 Nf7 17. Bxf6 gxf6 18. a5 Bxg2 19. Kxg2 h4 20. axb6 Kb8 21. Ra8+ 1-0

[Event "Goias Interior-ch "]
[Site "Trindade"]
[Date "2013.08.17"]
[Round "3"]
[White "Vieira Junior, Emivaldo"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1911"]
[BlackElo "1909"]
[PlyCount "54"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. g4 c5 2. Bg2 Nc6 3. h4 d5 4. e3 e5 5. b3 g6 6. Bb2 Bg7 7. Nc3 Nge7 8. e4 d4 9. Nd5 Nxd5 10. exd5 Nb4 11. Ba3 Bxg4 12. Qxg4 Nxc2+ 13. Kd1 Nxa1 14. Bxc5 Rc8 15. Bxa7 f5 16. Qe2 Qc7 17. Qb5+ Qd7 18. Qxd7+ Kxd7 19. Ne2 Ra8 20. Bc5 Rhc8 21. b4 Rxa2 22. Nc1 Rc2 23. Nb3 Ra2 24. Nc1 Ra3 25. Bf1 Nb3 26. Bb5+ Kd8 27. Ke2 Rxc5 0-1

[Event "Goias Interior-ch "]
[Site "Trindade"]
[Date "2013.08.16"]
[Round "1"]
[White "De Miranda, Alexandre Pinto"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2075"]
[BlackElo "1909"]
[PlyCount "47"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Nc3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 e6 7. 0-0-0 Nge7 8. h4 Nd4 9. Bh6 Bf6 10. Nxd4 Bxd4 11. Ne2 Bf6 12. d4 Qb6 13. Qf4 Bxd4 14. Nxd4 cxd4 15. Qf6 Rg8 16. Rxd4 Qc5 17. Bg5 Nc6 18. Bb5 Qxb5 19. Rxd6 Kf8 20. Rhd1 Qa5 21. Rd8+ Nxd8 22. Rxd8+ Qxd8 23. Qxd8+ Kg7 24. Bf6+ 1-0

[Event "Goias Interior-ch "]
[Site "Trindade"]
[Date "2013.08.16"]
[Round "2"]
[White "Sergio Filho, Claudio Santos"]
[Black "Santos, Luciano da Silva"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1909"]
[BlackElo "1882"]
[PlyCount "78"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d3 g6 3. g3 Bg7 4. Bg2 e5 5. Nf3 Ne7 6. 0-0 0-0 7. c3 c5 8. Nbd2 Nbc6 9. Qe2 Be6 10. Ng5 Bd7 11. f4 h6 12. Ngf3 f5 13. Nc4 Qc7 14. a4 Rae8 15. Be3 b6 16. Rad1 d5 17. Nfxe5 Nxe5 18. Nxe5 Bxe5 19. fxe5 Qxe5 20. Bxh6 Rf7 21. Qc2 Bc6 22. Bf4 Qe6 23. e5 Qd7 24. Rc1 d4 25. Rfe1 Qb7 26. c4 Bxg2 27. Qxg2 Qxg2+ 28. Kxg2 Nc6 29. Re2 Rfe7 30. Rce1 Re6 31. h4 Kf7 32. Kf3 Nb4 33. Rd2 Nc6 34. Ke2 Nxe5 35. Kd1 Nc6 36. Rxe6 Rxe6 37. Re2 Rxe2 38. Kxe2 Ke6 39. Kf3 Kf6 1/2-1/2

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2013.06.09"]
[Round "5"]
[White "De Paula, Guilherme Bueno"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2011"]
[BlackElo "1921"]
[PlyCount "83"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 e5 8. Nge2 Nbd7 9. Qd2 Kh7 10. 0-0-0 c6 11. g4 Ne8 12. h4 Qa5 13. h5 g5 14. d5 Nb6 15. Ng3 Qb4 16. a3 Qb3 17. Qc2 Qxc2+ 18. Kxc2 cxd5 19. Bxb6 dxe4 20. Ncxe4 axb6 21. Nxd6 Nxd6 22. Rxd6 f5 23. gxf5 Bxf5+ 24. Nxf5 Rxf5 25. Bd3 Raf8 26. Rxb6 Kh8 27. Bxf5 Rxf5 28. Rb3 Rf4 29. Re3 Rxc4+ 30. Kd3 Rc6 31. Re4 Kg8 32. Rh2 Kf7 33. Rc2 Re6 34. Ke2 Re7 35. Rec4 Ke6 36. Rc7 Kd6 37. Rxe7 Kxe7 38. Ke3 Ke6 39. Ke4 Kd6 40. Rc8 Bf6 41. b4 Be7 42. Rh8 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2013.06.09"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Santos, Luciano da Silva"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1921"]
[BlackElo "1899"]
[PlyCount "59"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d3 g6 3. Nf3 Bg7 4. g3 e5 5. Bg2 Ne7 6. 0-0 0-0 7. Nbd2 Nbc6 8. Nh4 f5 9. f4 exf4 10. gxf4 Bh6 11. c3 fxe4 12. Qb3+ Kh8 13. Nxe4 Nf5 14. Nxf5 Rxf5 15. Be3 Qe8 16. Rae1 Qf8 17. Ng5 Bg7 18. Bh3 Rf6 19. Bxc8 Rxc8 20. Qxb7 d5 21. Bf2 Rb8 22. Qxc7 Rc8 23. Qd7 Rd8 24. Qh3 Qg8 25. Ne6 Re8 26. Nxg7 Rxe1 27. Rxe1 Kxg7 28. b4 Qf7 29. b5 Na5 30. Bd4 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2013.06.08"]
[Round "3"]
[White "Di Simoni, Rafaela Moura"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1594"]
[BlackElo "1921"]
[PlyCount "94"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. b4 Ng6 15. c5 Rf7 16. a4 Bf8 17. Rc1 h5 18. a5 g4 19. Qb3 g3 20. hxg3 fxg3 21. Bxg3 h4 22. Bf2 Nh5 23. Rfd1 Qg5 24. Kf1 Nhf4 25. Nxf4 Nxf4 26. Ke1 Nxg2+ 27. Kf1 Bh3 28. Nb1 Qf4 29. Nd2 Qh2 30. Bc4 Ne3+ 31. Ke2 Nxd1 32. Rxd1 Rg7 33. Kd3 Qxf2 34. Kc2 Bg2 35. Kb1 h3 36. b5 h2 37. b6 h1Q 38. Rxh1 Bxh1 39. bxc7 Qxd2 40. Qb2 Qd1+ 41. Qc1 Qxc1+ 42. Kxc1 Rxc7 43. Bf1 Rxc5+ 44. Kb1 Rac8 45. Bh3 Rb5+ 46. Ka1 Rc4 47. Be6+ Kg7 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2013.06.08"]
[Round "4"]
[White "Sergio Filho, Claudio Santos"]
[Black "Silva, Gustavo Queiroz Dos"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1921"]
[BlackElo "1949"]
[PlyCount "112"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. g3 Nf6 4. Bg2 Nc6 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8. d3 0-0 9. 0-0 h6 10. Nc3 Nd4 11. f4 c5 12. f5 b5 13. g4 Nh7 14. Nd5 Bd7 15. c3 Nc6 16. f6 g5 17. Qf3 Kh8 18. Qh3 Rg8 19. Qf3 Rg6 20. Be3 Be6 21. a3 Bxd5 22. exd5 Nb8 23. d4 cxd4 24. cxd4 Nd7 25. Qe2 Nhxf6 26. dxe5 Nxe5 27. Bd4 Kg8 28. Bxe5 dxe5 29. Qxe5 Nxg4 30. Qe2 Qb6+ 31. Kh1 Ne3 32. Rfe1 Nxg2 33. Kxg2 Rd8 34. Rad1 Qc5 35. b4 Qc4 36. Qe4 Qxe4+ 37. Rxe4 Rgd6 38. Red4 f5 39. Kf3 Kf7 40. R4d3 Kf6 41. h3 h5 42. R1d2 b6 43. Rd1 f4 44. Ke4 Re8+ 45. Kf3 Kf5 46. Rc1 g4+ 47. hxg4+ hxg4+ 48. Kf2 Red8 49. Rcd1 Ke4 50. Rd4+ Ke5 51. R4d3 Rxd5 52. Re1+ Kf5 53. Rc3 Rd2+ 54. Kf1 Rh8 55. Kg1 f3 56. Rf1 Rg2# 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2013.06.07"]
[Round "1"]
[White "Boucher, Daniel Ricardo"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1752"]
[BlackElo "1921"]
[PlyCount "108"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e3 Nf6 7. Be2 d6 8. 0-0 0-0 9. b3 h5 10. Bd2 h4 11. Rc1 h3 12. g3 Ne5 13. Nd5 Nh7 14. f4 Nc6 15. Bc3 e6 16. Nb4 Nxb4 17. Bxb4 Qb6 18. Bc3 e5 19. Nc2 exf4 20. Bxg7 Kxg7 21. Rxf4 Bf5 22. Nd4 Bd7 23. Bg4 Nf6 24. Rxf6 Bxg4 25. Qxg4 Kxf6 26. Rf1+ Ke7 27. Qxh3 Rae8 28. Qh4+ Kd7 29. Qg4+ Kc7 30. Rf3 a6 31. Kf2 Qa5 32. a4 Qd2+ 33. Ne2 Re7 34. c5 dxc5 35. Qc4 Qd6 36. e4 Kb8 37. Rd3 Qf6+ 38. Kg2 Qe5 39. Nc3 f5 40. exf5 Qxf5 41. Qf4+ Qxf4 42. gxf4 Rxf4 43. a5 Rd4 44. Rf3 Red7 45. Na4 Rd2+ 46. Kg1 Rd1+ 47. Kg2 R7d2+ 48. Kg3 Rd3 49. Nxc5 Rxf3+ 50. Kxf3 Rd5 51. b4 Rd4 52. Na4 Rxb4 53. Nb6 Rb5 54. Nc4 Rc5 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2013.06.07"]
[Round "2"]
[White "Sergio Filho, Claudio Santos"]
[Black "Silva, Vitor De Souza Mart"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1921"]
[BlackElo "1987"]
[PlyCount "65"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 Nf6 7. Nbd2 0-0 8. Re1 Nd7 9. c3 Nde5 10. Nf1 Bg4 11. Ne3 Bxf3 12. Bxf3 Nxf3+ 13. Qxf3 Ne5 14. Qd1 e6 15. f4 Nc6 16. f5 exf5 17. exf5 d5 18. Rf1 d4 19. Ng4 gxf5 20. Nh6+ Kh8 21. Qh5 dxc3 22. Rxf5 cxb2 23. Bxb2 Bxb2 24. Nxf7+ Rxf7 25. Rxf7 Qxd3 26. Raf1 Bd4+ 27. Kg2 Qe4+ 28. Kh3 Rg8 29. Rf8 Qe6+ 30. Kg2 Bg7 31. Rxg8+ Kxg8 32. Qxc5 b6 33. Rc1 0-1

[Event "Goiania-ch U20"]
[Site "Goiania"]
[Date "2013.05.19"]
[Round "4"]
[White "Garcia, Gabriel Gonzaga"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2004"]
[BlackElo "1941"]
[PlyCount "86"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Nxc6 bxc6 13. c3 Rb8 14. Qc2 Bf5 15. Qe2 Rfd8 16. Bd4 e5 17. b4 Qc7 18. Bc5 Bd3 19. Qe3 Bxf1 20. Rxf1 Rd7 21. g3 Bf8 22. a4 Rc8 23. Bxf8 Rxf8 24. Qc5 Rc8 25. Re1 f6 26. Bg4 f5 27. Bd1 Re8 28. Bb3+ Kg7 29. Kg2 Qd6 30. Rd1 Qxc5 31. Rxd7+ Re7 32. bxc5 Rxd7 33. Bc4 Rd1 34. Ba6 Ra1 35. Bb7 Rxa4 36. Bxc6 Rc4 37. Bb5 Rxc5 38. c4 e4 39. Kf1 Kf6 40. Ke2 Ke5 41. Ke3 a5 42. f4+ exf3 43. Kxf3 Kd4 0-1

[Event "Goiania-ch U20"]
[Site "Goiania"]
[Date "2013.05.19"]
[Round "5"]
[White "Rosa, Paulo Estevao"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1944"]
[BlackElo "1941"]
[PlyCount "151"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e3 Nf6 2. c4 d6 3. b3 g6 4. Nc3 Bg7 5. Bb2 0-0 6. Nf3 e5 7. d4 Nbd7 8. Be2 Qe7 9. Qc2 c6 10. dxe5 dxe5 11. 0-0 Re8 12. Rad1 h5 13. Ng5 e4 14. Rd4 c5 15. Rd2 Nf8 16. Nd5 Nxd5 17. Rxd5 f6 18. Nh3 Bxh3 19. gxh3 Nh7 20. Kh1 Qe6 21. Rg1 Kf7 22. Rxc5 Re7 23. Qd1 Qxh3 24. Qd5+ Qe6 25. Qxe6+ Rxe6 26. Rc7+ Re7 27. Rxe7+ Kxe7 28. Rxg6 Kf8 29. Bxh5 Rd8 30. Bc3 Rd3 31. Bb4+ Kg8 32. Rg4 f5 33. Rg1 b6 34. Bg6 a5 35. Be1 Rd1 36. Bxf5 Ng5 37. Rxg5 Rxe1+ 38. Kg2 Re2 39. Bxe4 Rxa2 40. Rb5 Bf8 41. Rxb6 Bc5 42. Rb8+ Kg7 43. Kf3 Ra1 44. Rb5 Bb4 45. c5 Rc1 46. c6 Kf6 47. Rb7 Bd6 48. Ra7 Rc5 49. h4 Bb8 50. Rb7 Bd6 51. b4 axb4 52. Rxb4 Rh5 53. Rd4 Be5 54. Rc4 Bc7 55. Kg4 Rh8 56. Rd4 Rg8+ 57. Kf3 Be5 58. Rd7 Rc8 59. h5 Kg5 60. Ke2 Bh2 61. h6 Ra8 62. c7 Ra2+ 63. Kf3 Bxc7 64. Rxc7 Kxh6 65. Kg3 Ra1 66. Kh4 Ra7 67. Rc6+ Kg7 68. Kg5 Ra5+ 69. Bf5 Ra7 70. Rg6+ Kf7 71. Rh6 Ra1 72. Rh7+ Kg8 73. e4 Re1 74. Kf6 Ra1 75. Rg7+ Kf8 76. Be6 1-0

[Event "Goiania-ch U20"]
[Site "Goiania"]
[Date "2013.05.18"]
[Round "1"]
[White "Rosa, Pedro Paulo"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1786"]
[BlackElo "1941"]
[PlyCount "90"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. d3 e6 7. 0-0 Nge7 8. a3 0-0 9. Be3 Nd4 10. Nb1 Nxf3+ 11. Qxf3 Bxb2 12. Ra2 Bg7 13. Nd2 Nc6 14. Qd1 Nd4 15. a4 Rb8 16. c3 Nc6 17. Qc2 b6 18. Rb2 Qf6 19. Rc1 Ba6 20. Rbb1 Rfc8 21. Nf3 h6 22. c4 Nb4 23. Qe2 Rd8 24. Bf4 Qe7 25. Rd1 g5 26. Bd2 Nc6 27. Rb3 g4 28. Rbb1 gxf3 29. Qxf3 Ne5 30. Qe2 Qe8 31. f4 Nc6 32. Bh3 Nd4 33. Qf1 Bc8 34. Rdc1 Qxa4 35. f5 exf5 36. exf5 Nb3 37. Qd1 Bd4+ 38. Kh1 Bb7+ 39. Bg2 Bxg2+ 40. Kxg2 Qc6+ 41. Kh3 Nxd2 42. Qxd2 Qf3 43. Qxh6 Be3 44. Rf1 Qxf1+ 45. Rxf1 Bxh6 0-1

[Event "Goiania-ch U20"]
[Site "Goiania"]
[Date "2013.05.18"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Bernardes, Rafael Esteves"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1941"]
[BlackElo "2030"]
[PlyCount "36"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 g6 6. d3 Bg7 7. Qa4+ Nc6 8. Qc4 Qxc4 9. dxc4 Be6 10. e3 0-0-0 11. Be2 Na5 12. Nd2 Nc6 13. 0-0 f5 14. Rb1 Nb4 15. a3 Nd3 16. Bxd3 Rxd3 17. Rd1 Rhd8 18. b3 c5 1/2-1/2

[Event "Goiania-ch U20"]
[Site "Goiania"]
[Date "2013.05.18"]
[Round "2"]
[White "Sergio Filho, Claudio Santos"]
[Black "Okada, William Kenji"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1941"]
[BlackElo "2009"]
[PlyCount "73"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 Nc6 5. Bg2 e6 6. 0-0 Be7 7. Nbd2 0-0 8. c3 Qc7 9. Qe2 b5 10. Re1 Bb7 11. Nf1 Rad8 12. h4 Rfe8 13. N3h2 Nd7 14. h5 Bf8 15. h6 g6 16. Bh3 Ne7 17. Bg5 d5 18. e5 Nb6 19. Ng4 Nd7 20. Nfh2 Rc8 21. Qd2 Nf5 22. Nf3 d4 23. Nh4 dxc3 24. bxc3 c4 25. d4 Nxh4 26. gxh4 Qc6 27. Kh2 a5 28. Bf6 b4 29. Qg5 bxc3 30. Bg7 Bxg7 31. hxg7 Kxg7 32. Qh6+ Kg8 33. f4 Nf8 34. Qg5 Qf3 35. Nh6+ Kg7 36. Ng4 Re7 37. Qf6+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2013.03.10"]
[Round "6"]
[White "Sergio, Claudio Santos"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2073"]
[BlackElo "1902"]
[PlyCount "41"]
[EventDate "2013.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxd2+ 12. Bxd2 bxc6 13. 0-0-0 a5 14. Bc4 Ba6 15. Bxa6 Rxa6 16. Be3 Raa8 17. Bd4 Bxd4 18. Rxd4 Rfd8 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Kxd1 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2013.03.10"]
[Round "5"]
[White "Sergio Filho, Claudio Santos"]
[Black "De Miranda, Alexandre Pinto"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1902"]
[BlackElo "2088"]
[PlyCount "95"]
[EventDate "2013.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. e4 d6 7. Nge2 0-0 8. 0-0 Ne8 9. Be3 f5 10. Qd2 Nf6 11. h3 e5 12. Bg5 Be6 13. a3 Qd7 14. Kh2 Rf7 15. f4 h6 16. Bxf6 Rxf6 17. Rf3 Nd4 18. Nxd4 cxd4 19. Nd5 Bxd5 20. cxd5 exf4 21. Rxf4 h5 22. Rff1 Raf8 23. exf5 Rxf5 24. Rxf5 Rxf5 25. Rf1 Rxf1 26. Bxf1 Qe7 27. Qf4 Qe1 28. Kg2 Be5 29. Qf2 Qb1 30. Kh2 h4 31. Qe2 hxg3+ 32. Kg1 Kg7 33. b4 Qa1 34. Qg4 Qxa3 35. Qd7+ Kh6 36. Qg4 Qxb4 37. Qh4+ Kg7 38. Qe7+ Kh8 39. Qh4+ Kg7 40. Qe7+ Kg8 41. Qe8+ Kh7 42. Qe7+ Kg8 43. Qd8+ Kf7 44. Qd7+ Kf6 45. Qe6+ Kg5 46. Qg4+ Kh6 47. Qh4+ Kg7 48. Qe7+ 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2013.03.09"]
[Round "4"]
[White "Marzanatti, Julia"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1878"]
[BlackElo "1902"]
[PlyCount "92"]
[EventDate "2013.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. d3 0-0 9. Be3 Nd4 10. Rb1 Qa5 11. Bd2 Qc7 12. Ne2 Rb8 13. c3 Nxf3+ 14. Bxf3 b5 15. g4 f5 16. Ng3 a5 17. g5 b4 18. h4 Ba6 19. Be2 Qa7 20. Kh2 bxc3 21. Bxc3 Bxc3 22. bxc3 Rxb1 23. Qxb1 Rb8 24. Qc2 Qb7 25. Rf2 Qb1 26. Bf1 Qxc2 27. Rxc2 a4 28. exf5 exf5 29. d4 Bxf1 30. Nxf1 Nd5 31. dxc5 dxc5 32. Kg3 a3 33. Nd2 Ne3 34. Rc1 Rb2 35. Re1 Rxd2 36. Rxe3 Rxa2 37. c4 Ra1 38. Re8+ Kf7 39. Ra8 Ke6 40. Ra6+ Kd7 41. Ra4 Kc6 42. Kg2 Rc1 43. Rxa3 Rxc4 44. Kg3 Rd4 45. Kf3 Rd7 46. Ke3 Kb5 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2013.03.09"]
[Round "3"]
[White "Sergio Filho, Claudio Santos"]
[Black "Bocca, Edson Ricardo"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1902"]
[BlackElo "1565"]
[PlyCount "73"]
[EventDate "2013.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d6 5. d3 Bd7 6. Nge2 Qc8 7. 0-0 a6 8. f4 Bh3 9. f5 Bxg2 10. Kxg2 Qd7 11. Bg5 Nd5 12. Nxd5 Bxg5 13. f6 g6 14. Ng1 h5 15. h4 Bh6 16. Nf3 Nc6 17. d4 0-0-0 18. b4 exd4 19. Nxd4 Nxd4 20. Qxd4 Kb8 21. a4 g5 22. hxg5 Bxg5 23. Rf5 Bh6 24. b5 c5 25. Qb2 a5 26. Qc3 Qe6 27. Re1 h4 28. Qxa5 Rdg8 29. b6 Rxg3+ 30. Kf2 Rhg8 31. Qa7+ Kc8 32. Ne7+ Kd8 33. Qb8+ Kd7 34. Qxb7+ Kd8 35. Qb8+ Kd7 36. Nxg8 Qc4 37. Qc7+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2013.03.08"]
[Round "2"]
[White "De Oliveira, Aquiles Machado"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2057"]
[BlackElo "1902"]
[PlyCount "30"]
[EventDate "2013.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. e4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Nb3 d6 9. 0-0 Be6 10. f4 Na5 11. Nxa5 Qxa5 12. Bd4 Rac8 13. Qe1 Qb4 14. Nb5 Qxe1 15. Rfxe1 Nxe4 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.12"]
[Round "7"]
[White "Mangialardo, Gabriel Henrique"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "1899"]
[PlyCount "64"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Bd3 Nc5 9. Bc2 a5 10. Be3 Nfd7 11. g4 Nb6 12. Nd2 f5 13. gxf5 gxf5 14. exf5 Bxf5 15. Bxf5 Rxf5 16. Qc2 Rf7 17. Rg1 Qf6 18. 0-0-0 Nbd7 19. Rg2 a4 20. Rdg1 Kh8 21. Nde4 Qf5 22. Ng5 Qxc2+ 23. Kxc2 Re7 24. Nce4 h6 25. Nxc5 Nxc5 26. Bxc5 hxg5 27. Be3 Bh6 28. Bxg5 Bxg5 29. Rxg5 Rf7 30. Rh5+ Rh7 31. Rxh7+ Kxh7 32. Rg2 Rf8 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "5"]
[White "Dias, Marcelo de Souza"]
[Black "Sergio Filho, Claudio Santos"]
[Result "1-0"]
[ECO "E68"]
[BlackElo "1899"]
[PlyCount "75"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nbd7 7. e4 e5 8. 0-0 Ne8 9. dxe5 dxe5 10. Bg5 f6 11. Be3 c6 12. Qd2 Qe7 13. Rad1 Nc5 14. b4 Ne6 15. Ne2 f5 16. c5 f4 17. gxf4 exf4 18. Bd4 g5 19. Bxg7 Qxg7 20. h3 h5 21. Nfd4 Nxd4 22. Nxd4 g4 23. hxg4 hxg4 24. f3 g3 25. Nf5 Qh7 26. Rfe1 b6 27. Bf1 Be6 28. Re2 Bxf5 29. exf5 Qxf5 30. Qc3 bxc5 31. Re5 Qf6 32. Bc4+ Kg7 33. Rd7+ Kh6 34. Re6 cxb4 35. Qxb4 Ng7 36. Rxf6+ Rxf6 37. Rxg7 Kxg7 38. Qb7+ 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "6"]
[White "Sergio Filho, Claudio Santos"]
[Black "Moraes, Maurino Anastacio"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1899"]
[BlackElo "1739"]
[PlyCount "73"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. g3 Be6 6. Ngf3 Nf6 7. Nxe5 Bc5 8. Nd3 Bb6 9. Bg2 Bg4 10. f3 Be6 11. Qe2 Qe7 12. Nf4 Nbd7 13. Nxe6 Qxe6 14. Nc4 Bc7 15. Be3 0-0 16. 0-0 Rfe8 17. Nd2 Nb6 18. f4 Rad8 19. c3 Rd7 20. f5 Qe7 21. g4 h6 22. g5 hxg5 23. Bxg5 Red8 24. Rf3 Bxh2+ 25. Kh1 Bc7 26. Rh3 Qd6 27. Qf2 Qxd2 28. Bxd2 Rxd2 29. Qh4 Kf8 30. Re1 Rxb2 31. e5 Ng8 32. e6 Nd5 33. exf7 Kxf7 34. Qh5+ Kf8 35. Bxd5 cxd5 36. Qg6 Rxa2 37. Rh7 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "3"]
[White "Queiroz, Stella Becker"]
[Black "Sergio Filho, Claudio Santos"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1611"]
[BlackElo "1899"]
[PlyCount "58"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 Qa5 11. a3 b6 12. Be2 Bb7 13. f3 Qe5 14. 0-0 g5 15. b4 f5 16. Nd5 f4 17. Bd2 Qb8 18. Bc3 Bxc3 19. Rxc3 h5 20. h3 Qe5 21. Qc2 Nd4 22. Qd3 Bxd5 23. Bd1 Be6 24. Rf2 g4 25. fxg4 hxg4 26. Bxg4 Bxg4 27. hxg4 f3 28. gxf3 Qg3+ 29. Rg2 Qe1+ 0-1

