[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.20"]
[Round "5"]
[White "Vailon, Renato"]
[Black "Buiar, Maria Eduarda Beral"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1977"]
[BlackElo "1406"]
[PlyCount "89"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nc6 7. 0-0 0-0 8. Re1 Bd7 9. c3 Rc8 10. h4 Bg4 11. Qc2 Qd7 12. Nh2 Bh3 13. Bh1 Ne5 14. f4 Neg4 15. Ndf1 d5 16. Ne3 d4 17. Nexg4 Nxg4 18. c4 Ne3 19. Bxe3 dxe3 20. e5 f6 21. exf6 Bxf6 22. Bg2 Bxg2 23. Kxg2 Qc6+ 24. Kg1 Bd4 25. Qg2 Qf6 26. Ng4 Qg7 27. Kh1 Rc6 28. Nxe3 Bf6 29. Rab1 e6 30. b3 Rd6 31. Rbd1 Rfd8 32. Qe4 Qf7 33. Ng4 Bg7 34. Ne5 Qc7 35. Nf3 Re8 36. h5 b6 37. hxg6 hxg6 38. Qxg6 Qc6 39. Qe4 Qd7 40. Kg2 Qf7 41. Ng5 Qh5 42. Rh1 Qg4 43. Rde1 Rd4 44. Qg6 Re7 45. Rh8+ 1-0

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.19"]
[Round "3"]
[White "Lazzarotti, Calebe Kadlubiski"]
[Black "Vailon, Renato"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1404"]
[BlackElo "1977"]
[PlyCount "106"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h3 e6 5. g4 Bg6 6. h4 h5 7. g5 c5 8. Bd3 Bxd3 9. Qxd3 g6 10. Ne2 Nc6 11. c3 Qb6 12. Nd2 Nge7 13. dxc5 Qxc5 14. Nb3 Qc4 15. Qxc4 dxc4 16. Nd2 Nxe5 17. f4 Nd3+ 18. Kf1 Rc8 19. Ne4 Nd5 20. Bd2 Be7 21. Nf2 Nxf2 22. Kxf2 Bc5+ 23. Kf3 Ke7 24. Ng3 Rhd8 25. Ne4 a6 26. Rad1 Ba7 27. Rhe1 b5 28. Bc1 Rc7 29. Nf6 Nxf6 30. gxf6+ Ke8 31. Rxd8+ Kxd8 32. Rd1+ Rd7 33. Rxd7+ Kxd7 34. Be3 Bb8 35. Ke4 Kc6 36. Bd4 Bd6 37. Bg1 a5 38. Bf2 b4 39. Be1 Kb5 40. cxb4 axb4 41. b3 c3 42. Bf2 c2 43. Be3 Bc5 44. Bc1 Bf2 45. Kd3 Bxh4 46. Kxc2 Bxf6 47. Kd3 Kc5 48. Ke4 Bc3 49. Be3+ Kd6 50. Bf2 e5 51. Bh4 exf4 52. Kxf4 f6 53. Bg3 Be5+ 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.19"]
[Round "4"]
[White "Vailon, Renato"]
[Black "Machado, Wesley Henrique"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1977"]
[BlackElo "1485"]
[PlyCount "78"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 Bf5 4. b3 e6 5. Bb2 h6 6. Be2 Be7 7. 0-0 Nbd7 8. Ne5 0-0 9. d3 Nxe5 10. Bxe5 Nd7 11. Bb2 Bf6 12. d4 c5 13. c3 Qc7 14. Bd3 Bxd3 15. Qxd3 Nb6 16. Nd2 Rac8 17. Qe2 c4 18. Rac1 a5 19. Rc2 Be7 20. e4 Qd7 21. e5 Rc6 22. g4 Rfc8 23. Rf3 cxb3 24. axb3 a4 25. Qb5 axb3 26. Qxb3 Nc4 27. Nxc4 Rxc4 28. Rcf2 Bh4 29. Rf1 R4c6 30. f5 exf5 31. Rxf5 Rg6 32. h3 f6 33. exf6 Rxf6 34. Rxd5 Rxf1+ 35. Kxf1 Qf7+ 36. Ke2 Re8+ 37. Kd3 Qf1+ 38. Kc2 Re2+ 39. Kd3 Re1+ 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.18"]
[Round "1"]
[White "Barbosa, Kassio Rodrigo"]
[Black "Vailon, Renato"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1550"]
[BlackElo "1977"]
[PlyCount "74"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. c3 Bd6 9. h4 Bh5 10. Qb3 Qb6 11. Be3 Nd7 12. Qxb6 Nxb6 13. Nd2 Bxe2 14. Kxe2 f5 15. g3 f6 16. b3 0-0-0 17. c4 Bc7 18. Nf3 Rhg8 19. Rad1 Kb8 20. d5 cxd5 21. Bxb6 axb6 22. cxd5 exd5 23. Nd4 f4 24. g4 Be5 25. Kf3 Rc8 26. Rd3 Rge8 27. Rhd1 Rc5 28. Ne2 Rc2 29. R1d2 Rec8 30. Rxd5 Ka7 31. Ke4 Ka6 32. Nxf4 Rc1 33. Rd7 Re8 34. Kf5 Rc5 35. Ne6 Rc6 36. Nf4 Bc3 37. R2d3 Re5# 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.18"]
[Round "2"]
[White "Vailon, Renato"]
[Black "Zeni, Arian Luis"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1977"]
[BlackElo "1425"]
[PlyCount "67"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 e6 3. e3 Nf6 4. d4 c5 5. c3 Be7 6. Bd3 h6 7. Nbd2 Nbd7 8. 0-0 b6 9. Ne5 Bb7 10. Qf3 Ne4 11. Nxe4 dxe4 12. Bxe4 Bxe4 13. Qxe4 Nf6 14. Qc6+ Kf8 15. Qf3 g6 16. Bd2 Rc8 17. Rad1 Qc7 18. Be1 Kg7 19. Bh4 Rhd8 20. Rd2 cxd4 21. exd4 Nd5 22. Bxe7 Nxe7 23. a3 Nd5 24. g4 f6 25. Nd3 Rf8 26. f5 g5 27. fxe6 Qd6 28. Re2 Rce8 29. c4 Ne7 30. d5 Ng6 31. b4 a5 32. Qg3 Ne5 33. Nxe5 fxe5 34. Qxe5+ 1-0

[Event "BRA South Region-ch"]
[Site "Curitiba"]
[Date "2004.06.??"]
[Round "4"]
[White "Disconzi da Silva, Rodrigo"]
[Black "Vailon, Renato"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2388"]
[PlyCount "43"]
[EventDate "2004.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 b6 4. d5 Be7 5. Bg2 Bb7 6. c4 Nf6 7. Nc3 0-0 8. 0-0 h6 9. Nd4 exd5 10. Nxf5 Ne4 11. Nxd5 Bf6 12. Bxe4 Nc6 13. Nf4 Qe8 14. Bd5+ Kh8 15. e4 Rb8 16. Nd3 Na5 17. Bxb7 Rxb7 18. e5 Be7 19. Nxe7 Qxe7 20. Qe2 Rbb8 21. Qe4 Kg8 22. Nf4 1-0

[Event "BRA South Region-ch"]
[Site "Curitiba"]
[Date "2004.06.??"]
[Round "2"]
[White "Matsuura, Frederico"]
[Black "Vailon, Renato"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2296"]
[PlyCount "42"]
[EventDate "2004.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 a6 9. Nc3 Nge7 10. Na4 Qc7 11. Nc5 Nf5 12. Be2 Bxc5 13. bxc5 b6 14. g4 Nfe7 15. cxb6 Qxb6 16. 0-0 0-0 17. Qd3 Rfb8 18. Bd2 Qb3 19. Bc3 Qb7 20. Ng5 Ng6 21. f4 f5 1-0

[Event "BRA South Region-ch"]
[Site "Curitiba"]
[Date "2004.06.??"]
[Round "6"]
[White "Oliveira, Julian"]
[Black "Vailon, Renato"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "38"]
[EventDate "2004.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Nc6 6. c3 Bd6 7. 0-0 Nge7 8. Nbd2 Qd7 9. Re1 f6 10. Be2 0-0-0 11. b4 g5 12. b5 Nb8 13. Ne5 Bxe2 14. Qxe2 fxe5 15. dxe5 Bc5 16. Nb3 Bb6 17. Bxg5 Rdf8 18. Rad1 Rhg8 19. Bf6 Qh3 0-1

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "1"]
[White "Braga, Cicero Nogueira"]
[Black "Vailon, Renato"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2441"]
[PlyCount "75"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Itajai"]
[BlackTeam "Lacerdopolis"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 Nbd7 9. Qe2 Qc7 10. d4 Bd6 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qe2 Bf4 14. 0-0 h5 15. Re1 0-0-0 16. c3 g5 17. Bxf4 Qxf4 18. Qe5 Qxe5 19. Rxe5 g4 20. Be2 Rdg8 21. h4 Nd5 22. g3 Kd7 23. Re1 f6 24. Re4 Re8 25. f3 f5 26. Re5 f4 27. fxg4 hxg4 28. Bxg4 fxg3 29. Bxe6+ Kd6 30. Bxd5 Rxe5 31. Rxe5 cxd5 32. h5 b5 33. Kg2 Rg8 34. h6 a5 35. h7 Rh8 36. Rh5 b4 37. Kxg3 Kc6 38. Kf4 1-0

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "7"]
[White "Dalsasso, Sergio P"]
[Black "Vailon, Renato"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "30"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Tubarao"]
[BlackTeam "Lacerdopolis"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 Ne7 6. Be3 c6 7. Be2 Bf5 8. Bd3 Nd7 9. Bxf5 Nxf5 10. Qd2 Qc7 11. 0-0-0 0-0-0 12. Rde1 f6 13. Ne2 Rhe8 14. Bf4 Rxe2 15. Bxd6 Rxe1+ 0-1

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "3"]
[White "Vailon, Renato"]
[Black "Appel, Eder Vlamir"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "87"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Lacerdopolis"]
[BlackTeam "Brusque"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 cxd4 5. Bb5+ Bd7 6. dxe6 Qe7 7. Qe2 Qxe6 8. Qxe6+ fxe6 9. Bxd7+ Nxd7 10. Ngf3 e5 11. 0-0 0-0-0 12. Re1 Re8 13. Nxd4 Ngf6 14. N4b3 Bd6 15. Nc4 Bc7 16. Be3 b6 17. Rad1 Ng4 18. h3 Nxe3 19. Nxe3 h5 20. Nd2 h4 21. Ndc4 Re6 22. Nf5 Rh7 23. Nfd6+ Bxd6 24. Nxd6+ Kb8 25. Nf7 Re7 26. Nd6 Rh5 27. Nc4 Kc7 28. Ne3 Nf6 29. Nd5+ Nxd5 30. Rxd5 g6 31. f4 Rf5 32. Rdxe5 Rexe5 33. fxe5 Kd7 34. e6+ Ke7 35. Re2 g5 36. g3 hxg3 37. Kg2 Rf2+ 38. Rxf2 gxf2 39. Kxf2 Kxe6 40. Kf3 Kf5 41. a4 a6 42. c3 Ke5 43. Kg4 Kf6 44. b3 1-0

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "5"]
[White "Zickuhr, Carlos Alberto"]
[Black "Vailon, Renato"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "100"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Timbo"]
[BlackTeam "Lacerdopolis"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 c6 7. b4 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. cxd5 cxd5 11. 0-0 Nc6 12. Ba3 Re8 13. Rab1 Qd7 14. h3 Rac8 15. b5 Na5 16. Nd2 Nc4 17. Nxc4 Rxc4 18. Rb4 Rec8 19. Rxc4 Rxc4 20. Rb1 Qc8 21. Rc1 Ne4 22. Bb2 Bf8 23. Ne2 Nd6 24. Rxc4 dxc4 25. Qd2 Nxb5 26. a4 Nd6 27. f4 a6 28. Qc3 Ne8 29. Ng3 b5 30. axb5 axb5 31. Ne2 b4 32. Qc1 c3 33. Bxc3 bxc3 34. Qxc3 Qxc3 35. Nxc3 Bb4 36. Ne2 Nc7 37. Kf2 Nd5 38. e4 Nc3 39. Nxc3 Bxc3 40. Ke3 Kf8 41. Kd3 Ba5 42. Kc4 Ke7 43. e5 Bc7 44. Kd3 Kd7 45. g4 Kc6 46. Kc4 h6 47. h4 Bd8 48. f5 Bxh4 49. fxe6 fxe6 50. g5 Bxg5 0-1

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.18"]
[Round "6"]
[White "Pezzini, Leonardo Stadler"]
[Black "Vailon, Renato"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1780"]
[BlackElo "1840"]
[PlyCount "51"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. c4 dxe4 4. Nc3 c5 5. d5 exd5 6. cxd5 Nf6 7. f3 exf3 8. Nxf3 Bf5 9. Bb5+ Bd7 10. 0-0 Bxb5 11. Re1+ Be7 12. d6 Nc6 13. Nxb5 Kf8 14. dxe7+ Nxe7 15. Qc2 Qb6 16. Nc3 Nc6 17. Na4 Qb5 18. Nxc5 Nb4 19. Qf5 a6 20. a4 Qc6 21. Bd2 Nbd5 22. Rac1 Qb6 23. Kh1 Qxb2 24. Nd7+ Kg8 25. Nxf6+ Nxf6 26. Rc8+ 1-0

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.18"]
[Round "7"]
[White "Vailon, Renato"]
[Black "Barbosa, Luiz Henrique"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1840"]
[BlackElo "1768"]
[PlyCount "32"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. 0-0 g6 7. Re1 Bg7 8. d4 cxd4 9. cxd4 Bxf3 10. gxf3 0-0 11. Be3 Qb6 12. Bb3 Qb4 13. a3 Qa5 14. Nd2 Qd8 15. Rc1 Rc8 16. Ba2 Nd7 1/2-1/2

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.17"]
[Round "5"]
[White "Vailon, Renato"]
[Black "Yano, William Jorge Froes"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1840"]
[BlackElo "1894"]
[PlyCount "114"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. h3 g6 6. 0-0 Bg7 7. Bc2 0-0 8. Re1 Ne5 9. d4 Nxf3+ 10. Qxf3 Nd7 11. dxc5 Nxc5 12. Nd2 Be6 13. Nb3 Nxb3 14. Bxb3 Bxb3 15. axb3 a6 16. b4 Qd7 17. Be3 Rac8 18. Red1 Rc4 19. Ra5 Qc6 20. Rad5 Be5 21. Bf4 e6 22. R5d3 Qb6 23. Bxe5 dxe5 24. Qe3 Qxe3 25. Rxe3 Rc7 26. f3 Rfc8 27. Red3 Kf8 28. Kf2 Ke7 29. Kg3 b6 30. Kf2 Ra8 31. Rd6 Rb8 32. R6d2 Ra8 33. Rd6 Rb8 34. R1d2 h6 35. g4 a5 36. bxa5 bxa5 37. Ra6 Rb5 38. Kg3 Rcb7 39. Ra8 Rxb2 40. Rxb2 Rxb2 41. Rxa5 Rc2 42. Rc5 Kd6 43. Rc4 f5 44. Rc8 f4+ 45. Kh4 Rh2 46. g5 hxg5+ 47. Kxg5 Rxh3 48. Kxg6 Rxf3 49. Kf6 Rh3 50. Rd8+ Kc7 51. Rd2 Rxc3 52. Kxe5 f3 53. Kxe6 Re3 54. Kf5 Re2 55. Rd1 f2 56. Rf1 Kd6 57. Kf4 Rb2 1/2-1/2

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.16"]
[Round "4"]
[White "Andreoli, Luiz Alberto"]
[Black "Vailon, Renato"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1774"]
[BlackElo "1840"]
[PlyCount "36"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Be2 Nf6 6. 0-0 Be7 7. d4 b6 8. c3 Bf5 9. Bf4 0-0 10. Na3 c4 11. b3 Bxa3 12. b4 a5 13. Qa4 Bb2 14. Rab1 Bxc3 15. Rfc1 Qe8 16. Qxe8 Rxe8 17. Rxc3 Bxb1 18. a3 Rxe2 0-1

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.16"]
[Round "3"]
[White "Vailon, Renato"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1840"]
[BlackElo "1997"]
[PlyCount "70"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Bg4 7. f3 Be6 8. Bf4 Nge7 9. Qc2 Qd7 10. Bxd6 Qxd6 11. Nd2 0-0-0 12. Nb3 g6 13. 0-0-0 Bf5 14. Ng3 Bxd3 15. Qxd3 h5 16. Rhe1 h4 17. Nf1 Nf5 18. Nc5 a6 19. h3 Rhe8 20. Re2 Rxe2 21. Qxe2 Ncxd4 22. cxd4 Nxd4 23. Qd3 Qxc5+ 24. Kb1 Nf5 25. Rc1 Qd6 26. Nd2 Re8 27. Nb3 Re3 28. Qd2 Qe5 29. Rc2 Re1+ 30. Nc1 Rg1 31. a3 Ne3 32. Rc3 d4 33. Rb3 Qc5 34. Rb4 d3 35. Re4 Qc2+ 0-1

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.16"]
[Round "2"]
[White "Vailon, Renato"]
[Black "Silva, Andre Jose"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1840"]
[BlackElo "1790"]
[PlyCount "104"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 g6 10. Be3 Bg7 11. c3 Ngf6 12. Ne5 0-0 13. h4 h5 14. 0-0-0 Rc8 15. Ne2 Qa5 16. Kb1 Rfd8 17. Rdg1 Nxe5 18. fxe5 Ng4 19. Qe4 Qb5 20. Nf4 c5 21. Rf1 cxd4 22. cxd4 Nxe3 23. Qxe3 Rc4 24. Ne2 Rb4 25. b3 a5 26. Rh3 a4 27. Qd3 Qb6 28. Qc2 axb3 29. Rxb3 Rd5 30. Rxb4 Qxb4+ 31. Qb2 Qc4 32. Qc2 Rb5+ 33. Kc1 Bh6+ 34. Kd1 Qd5 35. Rf3 Ra5 36. Qc8+ Bf8 37. Qe8 f5 38. exf6 Qe4 39. Rg3 g5 40. Rxg5+ Rxg5 41. hxg5 Qd3+ 42. Ke1 Qb1+ 43. Kf2 Qf5+ 44. Kg1 Qxg5 45. Qxe6+ Kh8 46. Qe5 Qg6 47. Nf4 Qb1+ 48. Kh2 Kg8 49. Qd5+ Kh8 50. Qxh5+ Kg8 51. Qg6+ Qxg6 52. Nxg6 Bd6+ 1-0

[Event "BRA-ch U20"]
[Site "Florianopolis"]
[Date "2003.05.15"]
[Round "1"]
[White "Marra, Eduardo da Costa"]
[Black "Vailon, Renato"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2143"]
[BlackElo "1840"]
[PlyCount "85"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Bb7 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. Bd3 Qc7 13. Qf2 Qb6 14. 0-0 Nd7 15. Ne2 Qxf2+ 16. Kxf2 g6 17. Ned4 Nxd4 18. Nxd4 Rc8 19. Rae1 Nb8 20. g4 Nc6 21. Nxc6 Bxc6 22. Kg3 Bd7 23. Re3 Ke7 24. Kg2 Bc6 25. Rh3 Bd7 26. Rh6 Kf8 27. Kf2 Kg7 28. g5 Kf8 29. Ke3 Ke7 30. c3 Bc6 31. Kd4 Kd7 32. Rf3 Rcg8 33. h4 Kc7 34. h5 Kb6 35. Rh3 gxh5 36. Bxh7 Ra8 37. R3xh5 Rhc8 38. Rf6 Be8 39. Bd3 Ka5 40. Rh2 Ra7 41. g6 fxg6 42. Rxe6 Bf7 43. Rf6 1-0

[Event "Tubarao U20"]
[Site "Tubarao"]
[Date "2002.08.??"]
[Round "2"]
[White "Vailon, Renato"]
[Black "Bertoli, Eduardo Zini"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "116"]
[EventDate "2002.08.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Chapeco U20"]
[BlackTeam "Criciuma U20"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nxc6 bxc6 7. Bc4 Bg7 8. Nc3 Qb6 9. Bb3 Bd4 10. Qf3 Ba6 11. Bd2 Rb8 12. g4 Nf6 13. f5 Rf8 14. Bh6 Rg8 15. fxg6 Rxg6 16. g5 e6 17. gxf6 Rxh6 18. 0-0-0 Rxf6 19. Qh5 Be3+ 20. Kb1 h6 21. Rhe1 Bf4 22. Na4 Qf2 23. h3 Ke7 24. Qg4 Qg3 25. Qxg3 Bxg3 26. Rg1 Be5 27. Nc3 Rf2 28. Rde1 Rd8 29. Nd1 Rf4 30. c3 Bd3+ 31. Bc2 Rf3 32. Rh1 Rg8 33. Bxd3 Rxd3 34. Nf2 Rf3 35. Ng4 Bf4 36. e5 d5 37. Kc2 h5 38. Nf6 Rg5 39. h4 Rxe5 40. Rxe5 Bxe5 41. Nh7 f6 42. Ng5 Rf2+ 43. Kb3 fxg5 44. hxg5 Bh2 45. a4 Kf7 46. c4 Kg6 47. Kb4 dxc4 48. Kxc4 Rxb2 49. Kc5 Rc2+ 50. Kb4 Kxg5 51. Ka5 Ra2 52. Rc1 Bc7+ 53. Kb4 Rb2+ 54. Ka3 Rb6 55. Rc5+ Kg4 56. Rc4+ Bf4 57. a5 Rb5 58. Rxc6 Rxa5+ 0-1

