[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.03"]
[Round "5"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Decezare, Jucian Kaue"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1323"]
[BlackElo "1619"]
[PlyCount "44"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 a6 5. Bxc6 bxc6 6. d3 Nf6 7. Bg5 Be7 8. Qd2 d5 9. e5 Nd7 10. Bxe7 Qxe7 11. d4 cxd4 12. Qxd4 c5 13. Qg4 g6 14. 0-0 Rb8 15. Rab1 a5 16. Qa4 Qd8 17. Nb5 0-0 18. Nd6 Nxe5 19. Nxe5 Qxd6 20. Nc6 Bd7 21. Qg4 Bxc6 22. h4 Qe5 0-1

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.03"]
[Round "4"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Galvani, Gustavo Laurentino"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1323"]
[PlyCount "85"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Be3 Bxe3 7. fxe3 Bg4 8. h3 Bxf3 9. Qxf3 0-0 10. 0-0 a6 11. Nd5 Nxd5 12. Bxd5 Qd7 13. Qf5 Qxf5 14. exf5 Rab8 15. Rf3 Nb4 16. Bb3 Rbe8 17. Rg3 Kh8 18. a3 Nc6 19. f6 gxf6 20. Rf1 Rg8 21. Rxg8+ Rxg8 22. Rxf6 Nd8 23. Bxf7 Nxf7 24. Rxf7 Rc8 25. Kf2 Kg8 26. Re7 b5 27. Kf3 c5 28. Rd7 Rc6 29. Ke4 b4 30. Kd5 Rb6 31. Rxd6 Rxd6+ 32. Kxd6 bxa3 33. bxa3 Kf7 34. Kxe5 Kg6 35. Kd5 h5 36. e4 Kf6 37. Kd6 Kf7 38. e5 Ke8 39. Ke6 Kd8 40. Kf7 Kd7 41. e6+ Kd6 42. e7 Kd5 43. e8Q 1-0

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.02"]
[Round "3"]
[White "Albiero, Marco Antonio Batis"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1565"]
[BlackElo "1323"]
[PlyCount "91"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 Be6 7. Bb5 a6 8. Ba4 0-0 9. Nf1 b5 10. Bc2 d5 11. exd5 Bxd5 12. Ng3 Ng4 13. 0-0 Qf6 14. h3 Nxf2 15. Rxf2 Bxf2+ 16. Kxf2 Bxf3 17. gxf3 Rad8 18. Be3 Qh4 19. Qd2 h6 20. Kg2 f5 21. Bf2 Qg5 22. Qxg5 hxg5 23. Re1 g6 24. Nf1 Rfe8 25. Nd2 Na5 26. Nb3 Nxb3 27. Bxb3+ Kh7 28. Bc2 Kh6 29. Bg3 e4 30. fxe4 fxe4 31. d4 c5 32. Bf2 e3 33. Rxe3 cxd4 34. cxd4 Kh5 35. Rxe8 Rxe8 36. d5 g4 37. Bd1 Kg5 38. Bxg4 Rd8 39. Bf3 Kf6 40. Bg3 Rc8 41. Bf2 Rc2 42. Kg3 Ke5 43. Be1 Kd6 44. Bb4+ Kd7 45. Bg4+ Kd8 46. d6 1-0

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.02"]
[Round "2"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Felix, Otavio Cesar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1323"]
[PlyCount "43"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Na5 6. Bxf7+ Kxf7 7. dxc5 Rf8 8. b4 Nc4 9. Qb3 b5 10. a4 Ba6 11. axb5 Bxb5 12. Nxe5+ Kg8 13. Nxc4 Nxe4 14. Nd6+ Kh8 15. Nf7+ Rxf7 16. Qxf7 Qe8 17. Qxe8+ Rxe8 18. Be3 Bc6 19. 0-0 Re6 20. Rxa7 Rg6 21. b5 Bxb5 22. Ra8# 1-0

[Event "BRA-ch U20"]
[Site "Concordia"]
[Date "2019.08.01"]
[Round "1"]
[White "Woichinevski, Joao Vinicius Peruc"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1711"]
[BlackElo "1323"]
[PlyCount "36"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. h4 f6 9. Nf4 Kf7 10. Qe2 Rf8 11. exf6 Nxf6 12. Ng5+ Kg8 13. Nfxe6 Bxe6 14. Nxe6 Qb6 15. Bf4 Rfc8 16. a3 Nd8 17. Nxg7 Kxg7 18. Qxe7+ Kg6 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.05"]
[Round "9"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Da Silva, Kauan Salvagni Tele"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1339"]
[PlyCount "85"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nc3 Nc6 6. d3 a6 7. Bg5 Be7 8. Qd2 Nd7 9. Bxe7 Qxe7 10. Qg5 Qxg5 11. Nxg5 Nd4 12. 0-0-0 h6 13. Nge4 0-0 14. Ne2 Nxe2+ 15. Bxe2 b5 16. Bf3 Ne5 17. Nf6+ gxf6 18. Bxa8 Ng4 19. Rd2 Bd7 20. Bf3 Ne5 21. Bh5 Bc6 22. Re2 Kh8 23. f4 Ng6 24. Bxg6 fxg6 25. Rxe6 Bxg2 26. Rg1 Bd5 27. Rxa6 g5 28. fxg5 fxg5 29. Rxh6+ Kg7 30. Rh5 Kf7 31. Rf1+ Ke8 32. Rxf8+ Kxf8 33. Rxg5 Bxa2 34. b3 c6 35. Kb2 Bxb3 36. cxb3 Kf7 37. h4 Kf6 38. Rg1 Kf5 39. h5 Kf4 40. h6 Kf3 41. h7 Kf2 42. h8Q Kxg1 43. Qf6 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.04"]
[Round "8"]
[White "Lessa, Francisco Adilio"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1339"]
[PlyCount "66"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Nc3 Nge7 6. Bd3 cxd4 7. Nb5 Ng6 8. Bxg6 hxg6 9. Nbxd4 Bc5 10. 0-0 Nxd4 11. Nxd4 b6 12. Be3 Ba6 13. Re1 Rc8 14. Nf3 Qe7 15. Bxc5 Rxc5 16. Qd4 Rc4 17. Qd3 Bb7 18. Re3 Qb4 19. Qa3 a5 20. Qxb4 Rxb4 21. Rb3 Rxb3 22. axb3 0-0 23. c4 Rc8 24. Ra4 dxc4 25. bxc4 Bc6 26. Ra3 Bxf3 27. Rxf3 Rxc4 28. h3 Re4 29. Rb3 Rb4 30. Rxb4 axb4 31. Kf1 Kf8 32. Ke2 Ke7 33. Kd3 b5 1/2-1/2

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.04"]
[Round "7"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Eberhard, Gustavo Henrique"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1339"]
[PlyCount "24"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a6 5. d4 exd4 6. cxd4 Ba7 7. Ng5 Nh6 8. d5 Ne5 9. Bb3 d6 10. Nf3 Qf6 11. Bxh6 gxh6 12. Nxe5 Qxf2# 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.03"]
[Round "6"]
[White "Assis, Washington Luis Lin"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1768"]
[BlackElo "1339"]
[PlyCount "63"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. Be2 Nc6 6. 0-0 Nf6 7. h3 Be7 8. Be3 b6 9. Bb5 Bb7 10. c3 0-0 11. Nbd2 a6 12. Bd3 c4 13. Be2 b5 14. Bg5 h6 15. Bh4 a5 16. a3 b4 17. axb4 axb4 18. Rxa8 Bxa8 19. Bg3 Qa5 20. Qa1 Qxa1 21. Rxa1 Bb7 22. Ne5 Nxe5 23. Bxe5 bxc3 24. bxc3 Ra8 25. Rxa8+ Bxa8 26. Bd1 Kh7 27. f3 Kg6 28. Bc2+ Kh5 29. g4+ Kh4 30. Kg2 h5 31. Bg3+ Kg5 32. h4+ 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.03"]
[Round "5"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Mauro, Guilherme Bernardi"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1339"]
[PlyCount "87"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 g6 5. d3 h6 6. Be3 Bg7 7. Qd2 d6 8. 0-0-0 b6 9. h3 Bb7 10. g4 Qe7 11. g5 Ng8 12. h4 0-0-0 13. Rdf1 Nd4 14. Nh2 Nf5 15. exf5 Bxh1 16. f6 Bxf6 17. gxf6 Qxf6 18. Rxh1 Qxh4 19. Bxf7 Rf8 20. Bxg6 Nf6 21. Be4 Rfg8 22. Nf1 Qg4 23. Ng3 h5 24. Bf5+ Qxf5 25. Nxf5 d5 26. Ne7+ Kb7 27. Nxg8 Rxg8 28. Qe2 d4 29. Bxd4 exd4 30. Qf3+ Kb8 31. Qxf6 dxc3 32. bxc3 Kb7 33. Rxh5 Rg1+ 34. Kb2 Ka6 35. Qc6 Rb1+ 36. Ka3 Rb3+ 37. Ka4 Ra3+ 38. Kb4 Rb3+ 39. Kc4 Rxc3+ 40. Kd5 Rxd3+ 41. cxd3 Ka5 42. Kc4+ Ka6 43. Ra5+ Kxa5 44. Qb5# 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.02"]
[Round "4"]
[White "Rusell, Octavio Ivan"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "1339"]
[PlyCount "77"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 Nc6 9. Re1+ Be7 10. dxc5 0-0 11. Ne5 Nxe5 12. Rxe5 Rfd8 13. Bg5 h6 14. Bxf6 Bxf6 15. Rxd5 Qc6 16. Rxd8+ Rxd8 17. Qf3 Qxf3 18. gxf3 Bxc3 19. bxc3 Rc8 20. Rb1 Rxc5 21. Rxb7 Rxc3 22. Rxa7 Rxc2 23. a4 Kf8 24. a5 Ra2 25. a6 Ke8 26. Kg2 g5 27. Kg3 f5 28. h3 Kd8 29. Ra8+ Kc7 30. a7 Kb7 31. Rh8 Kxa7 32. Rxh6 f4+ 33. Kg4 Rxf2 34. Rh7+ Kb6 35. Rg7 Kc6 36. Rxg5 Kd6 37. Kxf4 Ke6 38. h4 Kf6 39. h5 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.02"]
[Round "3"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Pereira, Armando Scharlau"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1339"]
[BlackElo "1732"]
[PlyCount "78"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bd6 4. Bc4 0-0 5. d3 h6 6. Nb5 Qe7 7. Be3 a6 8. Nxd6 Qxd6 9. Qd2 b5 10. Bb3 a5 11. a3 Bb7 12. 0-0 c5 13. Ba2 Nc6 14. h3 Nd4 15. Nh2 Nh5 16. c3 Ne6 17. Bxe6 Qxe6 18. Bxc5 d6 19. Be3 f5 20. exf5 Qxf5 21. a4 Qg6 22. g4 bxa4 23. Rxa4 Bc6 24. Rc4 d5 25. Rc5 d4 26. cxd4 exd4 27. Rxh5 dxe3 28. Qxe3 Rad8 29. Re1 Rfe8 30. Re5 Rxe5 31. Qxe5 Rxd3 32. Qxa5 Rxh3 33. Qf5 Qxf5 34. gxf5 Rh5 35. Re5 Kf7 36. b4 Bd7 37. Rd5 Rg5+ 38. Kf1 Bxf5 39. Nf3 Bh3+ 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.01"]
[Round "2"]
[White "Lopes, Heloisa Borges"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1339"]
[PlyCount "72"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. Bb5+ c6 5. Bd3 Be7 6. 0-0 0-0 7. h3 c5 8. e5 Nfd7 9. Bb5 a6 10. Bxd7 Qxd7 11. d3 Nc6 12. Bf4 f6 13. Re1 Qc7 14. Re2 fxe5 15. Bxe5 Nxe5 16. Nxe5 d4 17. Na4 b5 18. Nxc5 Qxc5 19. Ng4 Qd5 20. Re4 Bb7 21. f3 Qd6 22. Re5 Bf6 23. Re2 Bh4 24. Re5 Rf5 25. Qe2 Rxe5 26. Nxe5 Bg3 27. f4 Bxf4 28. Ng4 Rf8 29. Rf1 h5 30. g3 hxg4 31. Qxg4 Be3+ 32. Kh2 Rxf1 33. Qe4 Bxe4 34. dxe4 Rf2+ 35. Kg1 Qxg3+ 36. Kh1 Qh2# 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.01"]
[Round "1"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Pomar, Marcelo Nascimento"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1339"]
[BlackElo "2032"]
[PlyCount "44"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Be3 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Ne4 0-0 10. 0-0 f5 11. Nc3 f4 12. Bd2 Bg4 13. h3 Bh5 14. g4 fxg3 15. fxg3 Nd4 16. g4 Bc5 17. Kh2 Bg6 18. Kh1 e4 19. Nxe4 Bxe4 20. dxe4 Nxf3 21. Rxf3 Rxf3 22. Qxf3 Qxd2 0-1

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2019.04.21"]
[Round "6"]
[White "Grigoli, Leonardo"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1819"]
[BlackElo "1367"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[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. d4 d5 3. exd5 exd5 4. Nf3 c5 5. c3 Nc6 6. Qe2+ Be6 7. dxc5 Bxc5 8. Be3 Bxe3 9. Qxe3 h6 10. Bb5 Nge7 11. Nd4 Qc8 12. 0-0 0-0 13. Nxe6 Qxe6 14. Qxe6 fxe6 15. Nd2 a6 16. Bd3 e5 17. f3 Rad8 18. Nb3 Rc8 19. Rfe1 Rf7 20. Nc5 Rc7 21. c4 d4 22. Be4 Na5 23. Ne6 Rxc4 24. Rac1 Rxc1 25. Rxc1 Nec6 26. Bd5 Rd7 27. Bxc6 Nxc6 28. Nc5 Re7 29. Nxb7 Rxb7 30. Rxc6 Rxb2 31. Rxa6 d3 32. Kf1 Rb1+ 33. Kf2 d2 0-1

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2019.04.21"]
[Round "5"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Feltrin, Alvaro Teza"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1367"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 e6 6. Bc4 Nc6 7. Bg5 Qe7 8. 0-0 Qb4 9. Bb3 Qd6 10. Bxf6 gxf6 11. Ne4 Qe7 12. Re1 b6 13. c4 f5 14. Nc3 Bg7 15. Ba4 Qd7 16. d5 Bxc3 17. bxc3 Na5 18. dxe6 Qxa4 19. Qxa4+ Kf8 20. e7+ Kg7 21. Qd1 Ba6 22. Qd4+ f6 23. Rad1 Nxc4 24. Qd8 Re8 25. Qxa8 Rxa8 26. Rd8 Rxd8 27. exd8Q b5 28. Re7+ Kg6 29. Qg8+ Kh5 30. Rxh7# 1-0

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2019.04.20"]
[Round "4"]
[White "Saraiva, Gustavo Pinto"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1258"]
[BlackElo "1367"]
[PlyCount "122"]
[EventDate "2019.04.18"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. Nbd2 c5 8. c3 b6 9. e4 cxd4 10. Nxd4 e5 11. N4f3 Bb7 12. Bc2 Qc7 13. Re1 d5 14. exd5 Bxd5 15. Be4 Nxe4 16. Nxe4 Qc6 17. Ned2 e4 18. Nd4 Bxd4 19. cxd4 Rfe8 20. Rc1 Qb5 21. b3 Qd3 22. Nc4 Qxd1 23. Rexd1 Re6 24. Bf4 Nf6 25. Ne3 Bb7 26. Rc7 Nd5 27. Nxd5 Bxd5 28. Rdc1 Ree8 29. Kf1 Be6 30. Ke2 a5 31. R7c6 b5 32. Ke3 f5 33. R1c5 a4 34. d5 Bd7 35. Rc7 Rec8 36. Kd4 Rxc7 37. Rxc7 axb3 38. axb3 Be8 39. d6 Rd8 40. Ke5 Bf7 41. Bg5 Re8+ 42. Kd4 Be6 43. d7 Bxd7 44. Rxd7 Re6 45. Kc5 Re5+ 46. Rd5 Rxd5+ 47. Kxd5 Kf7 48. Kc5 Ke6 49. Kxb5 Kd5 50. b4 Ke5 51. Ka6 f4 52. b5 Kf5 53. Bxf4 Kxf4 54. b6 g5 55. b7 Kg4 56. b8Q h5 57. Qc8+ Kf4 58. Qc1+ Kf5 59. f3 e3 60. Qxe3 Kg6 61. Qe6+ Kh7 1-0

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2019.04.20"]
[Round "3"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Aguiar, Arthur Vinicius De"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1367"]
[BlackElo "1409"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[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 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nf3 Nf6 7. h3 0-0 8. Be3 b6 9. Qd2 Ba6 10. 0-0 c4 11. d4 b5 12. e5 Nd5 13. Ne4 b4 14. c3 Qb6 15. Nc5 Bb5 16. Nd7 Qb7 17. Nxf8 Rxf8 18. Bh6 bxc3 19. bxc3 Bxh6 20. Qxh6 f6 21. Rfc1 Rf7 22. Nh4 Qc7 23. f4 c5 24. a4 Be8 25. g4 cxd4 26. cxd4 c3 27. Ra2 Qc4 28. e6 Rg7 29. Rf2 Bxa4 30. Rb1 Bb5 31. f5 g5 32. Nf3 c2 33. Rc1 Nb4 34. Ne1 Ba4 35. Rd2 Na2 36. Rcxc2 Bxc2 37. Rxc2 Qxd4+ 38. Kh2 Qe5+ 39. Kg2 Qe4+ 40. Kf1 Qf4+ 41. Kg2 Qe4+ 42. Kf1 Qf4+ 43. Kg2 1/2-1/2

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2019.04.19"]
[Round "2"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Ferreira, Kauan Mariani"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1367"]
[BlackElo "1778"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 Bxe3 6. fxe3 d5 7. exd5 Nxd5 8. e4 Ne3 9. Qd2 Nd4 10. Nxd4 exd4 11. Qf2 0-0 12. Bb3 Be6 13. Nd2 Bxb3 14. Nxb3 b6 15. Rc1 c5 16. c3 a5 17. a4 Qd7 18. cxd4 cxd4 19. Nd2 Qxa4 20. Nc4 Rac8 21. Qe2 b5 22. Nb6 Rxc1+ 23. Kf2 Qa1 24. Rxc1 Qxc1 25. Nd7 Rc8 26. Qh5 Rc2+ 27. Kg3 Qf1 28. Qe5 Rxg2+ 29. Kh4 Rg4+ 0-1

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2019.04.18"]
[Round "1"]
[White "Lima, Vinicius Taishun"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1709"]
[BlackElo "1367"]
[PlyCount "127"]
[EventDate "2019.04.18"]
[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 Be7 5. g3 c5 6. Bg2 Nc6 7. 0-0 b6 8. Re1 Bb7 9. e5 Nd7 10. Nf1 0-0 11. h4 f5 12. Bf4 h6 13. Qd2 Kf7 14. c3 Rg8 15. h5 Bg5 16. Bxg5 hxg5 17. Nxg5+ Ke7 18. Nf3 Rh8 19. Qg5+ Kf8 20. N1h2 Qxg5 21. Nxg5 Ke7 22. f4 Rxh5 23. Nhf3 Ba6 24. Rad1 Rc8 25. Nh4 Rh6 26. Kf2 c4 27. d4 b5 28. a3 Nf8 29. Rh1 Na5 30. Nhf3 Nb3 31. Rh3 Rxh3 32. Bxh3 Ng6 33. Nh4 Nxh4 34. gxh4 Rh8 35. Nf3 Rh5 36. Rg1 Kf7 37. Bf1 Bc8 38. Be2 Kf8 39. Kg3 Rh6 40. Kh3 Bd7 41. Bd1 Be8 42. Bxb3 cxb3 43. Nd2 Bh5 44. Nxb3 Bg4+ 45. Kg3 Ke7 46. Nc5 Kd8 47. Nb7+ Kc7 48. Nd6 Kc6 49. Nf7 Rg6 50. Ng5 a5 51. b3 a4 52. bxa4 bxa4 53. Rb1 Kc7 54. Rb5 Bd1 55. Rc5+ Kd7 56. Ra5 Kc6 57. Ra6+ Kd7 58. Ra7+ Ke8 59. Rb7 Bb3 60. h5 Rh6 61. Rxg7 Kf8 62. Rh7 Rxh7 63. Nxh7+ Kg7 64. Ng5 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.07.01"]
[Round "5"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1815"]
[BlackElo "1393"]
[PlyCount "47"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 b5 7. Bb3 d6 8. h3 h6 9. c3 0-0 10. Nbd2 Be6 11. Re1 d5 12. exd5 Nxd5 13. Nxe5 Nxe5 14. Rxe5 Qd6 15. d4 Bb6 16. Qf3 Nf6 17. Bxe6 fxe6 18. Ne4 Nxe4 19. Qxe4 Rae8 20. Bxh6 Qe7 21. Bg5 Qf7 22. Bh4 Qf5 23. Re1 Qxe4 24. R1xe4 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.30"]
[Round "3"]
[White "Deus Filho, Joaquim"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1855"]
[BlackElo "1393"]
[PlyCount "57"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 d6 4. Nc3 Be7 5. f4 b6 6. Bxf6 Bxf6 7. e5 Be7 8. Qf3 d5 9. 0-0-0 0-0 10. Bd3 Nc6 11. Qh3 h6 12. Nf3 Nb4 13. g4 Nxd3+ 14. Rxd3 c5 15. Rg1 f6 16. Ne2 Ba6 17. Rd2 Bxe2 18. Rxe2 Rc8 19. g5 fxg5 20. fxg5 hxg5 21. Qxe6+ Kh8 22. Rg3 Rf4 23. Rh3+ Rh4 24. Nxh4 gxh4 25. Rf3 Bg5+ 26. Kb1 Rc7 27. Ref2 Kh7 28. Rf8 Re7 29. Qg8+ 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.30"]
[Round "4"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Lorenzett, Otavio Augusto"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1393"]
[PlyCount "93"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bg4 7. h3 Bh5 8. Nbd2 Bc5 9. Qe1 Bd6 10. Bxd5 0-0 11. Bxc6 bxc6 12. Nxe5 Re8 13. Ndc4 Qf6 14. d4 Rab8 15. Qa5 Be2 16. Re1 Bxc4 17. Nxc4 Rxe1+ 18. Qxe1 Qxd4 19. Nxd6 cxd6 20. Qd2 Qc5 21. Qc3 Qd5 22. Be3 a5 23. Qd4 Qe6 24. Rd1 d5 25. c4 h6 26. cxd5 Qd6 27. dxc6 Qxc6 28. Qc5 Qf6 29. Qxa5 Rxb2 30. Qd8+ Qxd8 31. Rxd8+ Kh7 32. a4 Rb1+ 33. Kh2 g5 34. a5 f5 35. a6 f4 36. Bd4 Rb4 37. a7 Ra4 38. a8Q Rxa8 39. Rxa8 Kg6 40. g4 fxg3+ 41. Kxg3 Kh5 42. Ra5 Kg6 43. f4 Kh5 44. f5 g4 45. hxg4+ Kg5 46. Ra6 h5 47. Be3# 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.29"]
[Round "1"]
[White "Kropff, Ricardo"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2224"]
[BlackElo "1393"]
[PlyCount "43"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. d3 h6 6. Nge2 0-0 7. 0-0 Nc6 8. h3 Be6 9. Na4 Bb6 10. Nxb6 axb6 11. f4 Ra5 12. f5 Bd7 13. Bd2 Rb5 14. a4 Rxb2 15. Bc1 Rb4 16. c3 Rxe4 17. dxe4 Na5 18. g4 Nh7 19. Qe1 Bc6 20. Qg3 Ng5 21. Qe3 Nc4 22. Qd3 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.29"]
[Round "2"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Zotti, Ana Beatriz"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1393"]
[PlyCount "147"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Bc4 e5 4. Nf3 Bg4 5. d3 c6 6. h4 Bxf3 7. Qxf3 g6 8. Be3 Bg7 9. g3 0-0 10. 0-0-0 a5 11. a3 b5 12. Ba2 b4 13. Na4 c5 14. g4 Ra6 15. h5 Qd7 16. Bb3 Qxg4 17. Qxg4 Nxg4 18. hxg6 hxg6 19. Rdg1 Nxe3 20. fxe3 Rd8 21. Rxg6 Kf8 22. Rf1 Rd7 23. Bc4 Raa7 24. Nb6 Rd8 25. Bd5 f6 26. Nc4 Na6 27. Nd2 Nc7 28. Bb3 a4 29. Bc4 d5 30. exd5 Nxd5 31. Rf3 Nb6 32. Ba2 Rad7 33. Ne4 c4 34. axb4 Ke8 35. Nxf6+ Bxf6 36. Rgxf6 Nd5 37. Rf8+ Ke7 38. Rxd8 Rxd8 39. Bxc4 Nxb4 40. Bb5 Ra8 41. Rh3 Rc8 42. Bc4 Ra8 43. Kd2 Ra5 44. Kc3 Nc6 45. Rh6 Kd7 46. d4 exd4+ 47. exd4 a3 48. bxa3 Rxa3+ 49. Bb3 Ra5 50. Kd3 Kc7 51. Ke4 Ne7 52. d5 Kd7 53. c4 Ra3 54. Bd1 Rc3 55. Ba4+ Kd8 56. Bb5 Re3+ 57. Kxe3 Nf5+ 58. Ke4 Nxh6 59. Ke5 Nf7+ 60. Ke6 Ng5+ 61. Kf6 Ne4+ 62. Ke5 Nc5 63. d6 Nd3+ 64. Kf6 Nc5 65. Ke5 Nd3+ 66. Kd5 Nf4+ 67. Kc6 Ne6 68. c5 Nd4+ 69. Kb6 Ne6 70. c6 Ke8 71. c7+ Kf7 72. c8Q Kf6 73. Qxe6+ Kxe6 74. Kc7 1-0

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2018.05.01"]
[Round "6"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Ribeiro, Otavio Alves"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1752"]
[BlackElo "1443"]
[PlyCount "74"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 0-0 7. Qd2 Na5 8. Bd5 c6 9. Bb3 Nxb3 10. axb3 d5 11. exd5 cxd5 12. Ne2 Qc7 13. Qc3 Qxc3+ 14. bxc3 e4 15. Nfd4 Bd7 16. Ng3 g6 17. f3 Rfc8 18. Kd2 Rc7 19. Nde2 a6 20. Bd4 Rd8 21. Bb6 e3+ 22. Kc1 Rdc8 23. Bxc7 Rxc7 24. Nf1 Bd6 25. Nxe3 Bc6 26. c4 d4 27. Nd5 Bxd5 28. cxd5 Nxd5 29. Nxd4 Be5 30. Ra5 Nb4 31. Rxe5 Nxd3+ 32. Kd2 Nxe5 33. Re1 Nc6 34. Nxc6 Rxc6 35. Re7 b5 36. Re3 Kg7 37. Re4 a5 1/2-1/2

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2018.04.30"]
[Round "5"]
[White "Felix, Joao Eduardo Orland"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1409"]
[BlackElo "1752"]
[PlyCount "95"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. d5 0-0 12. Nbd2 Ne8 13. Nf1 f5 14. exf5 Bxf5 15. Ng5 Qd7 16. Ng3 h6 17. Bxf5 Rxf5 18. Nxf5 Qxf5 19. Ne4 Nf6 20. Nxf6+ Bxf6 21. b3 e4 22. Bb2 c4 23. b4 Nb7 24. a4 bxa4 25. Rxa4 a5 26. bxa5 Nc5 27. Rxc4 Rxa5 28. f3 exf3 29. Qxf3 Qxf3 30. gxf3 Nd3 31. Re8+ Kf7 32. Rb8 Ra2 33. Rc7+ Kg6 34. Rcb7 Nxb2 35. Rxb2 Rxb2 36. Rxb2 Bxc3 37. Re2 Be5 38. Kg2 Kf5 39. h4 g6 40. Re4 h5 41. Rc4 Bf4 42. Re4 Be5 43. Kf2 g5 44. hxg5 Kxg5 45. Ke3 h4 46. f4+ Kg4 47. fxe5+ Kg3 48. Rxh4 1-0

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2018.04.30"]
[Round "4"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Gomes, Pedro Pessoa"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1752"]
[BlackElo "1578"]
[PlyCount "54"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Bf4 0-0 10. 0-0-0 a6 11. h4 Ne6 12. Bg3 Qa5 13. Rd5 Qb4 14. Bd3 b6 15. a3 Qxe4 16. Bxe4 Nc5 17. Bf4 Bb7 18. Rd2 Rac8 19. g4 Nxe4 20. Nxe4 Nxe5 21. Nxe5 Bxe4 22. Re1 Bxe5 23. Bxe5 d5 24. Re3 f6 25. Bg3 f5 26. gxf5 Rxf5 27. f4 b5 0-1

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2018.04.29"]
[Round "3"]
[White "Da Silva, Jackson Bueno"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1437"]
[BlackElo "1752"]
[PlyCount "134"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qg5 6. Ng4 d5 7. h3 dxe4 8. Nc3 Bxg4 9. Qxg4 Qxg4 10. hxg4 Nf6 11. g5 Nd5 12. Nxe4 Nb4 13. Kd1 Be7 14. d3 0-0 15. Re1 Rfe8 16. a3 Nd5 17. c4 Nb6 18. Bf4 Rac8 19. Kc2 Na4 20. Be3 Rcd8 21. Re2 Bd6 22. Rae1 Kf8 23. c5 Be5 24. b3 f5 25. gxf6 gxf6 26. bxa4 f5 27. f4 fxe4 28. Rf2 exd3+ 29. Kd1 Bc3 30. Bd2 Rxe1+ 31. Kxe1 Bxd2+ 32. Rxd2 Ke7 33. Kf2 Rd4 34. Ke3 Rxa4 35. Rxd3 Rc4 36. Kd2 Rxc5 37. Rg3 Kf7 38. Rh3 h5 39. Kd3 Kg6 40. Rg3+ Kf7 41. Ke4 Rc4+ 42. Kd3 Rxf4 43. Ke2 c5 44. Rc3 c4 45. Ke3 Rg4 46. Kf2 Ke6 47. Rf3 Rg5 48. Rc3 Kd5 49. Kf3 h4 50. Kf2 Rg3 51. Rxg3 hxg3+ 52. Ke3 c5 53. Kd2 Kd4 54. Kc2 Ke3 55. Kc3 Kf2 56. Kxc4 Kxg2 57. Kxc5 Kf2 58. a4 g2 59. Kb6 g1Q 60. Kxa6 Qb1 61. Ka5 Ke3 62. Ka6 Kd4 63. a5 Kc5 64. Ka7 Kc6 65. a6 Qh7+ 66. Ka8 Qb1 67. a7 Qb7# 0-1

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2018.04.28"]
[Round "1"]
[White "Kojima, Rodrigo Yosuke"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1514"]
[BlackElo "1752"]
[PlyCount "63"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bf5 4. c3 e6 5. e3 a6 6. Bd3 Nge7 7. Qe2 Bxd3 8. Qxd3 Ng6 9. Bg3 Bd6 10. Nbd2 Qe7 11. Nf1 0-0-0 12. 0-0-0 f6 13. Nh4 Nf8 14. f4 Nd7 15. Bf2 Rdf8 16. g3 g5 17. Ng2 g4 18. Nh4 f5 19. Nd2 Nf6 20. Rde1 Ne4 21. Nxe4 dxe4 22. Qc2 Na5 23. Kb1 Nc4 24. Qa4 Nb6 25. Qb3 Nc4 26. Qxc4 Qd7 27. Rd1 b5 28. Qb3 c6 29. c4 bxc4 30. Qxc4 Re8 31. Qa4 Kc7 32. Be1 1-0

[Event "BRA-ch U14"]
[Site "Florianopolis"]
[Date "2018.04.28"]
[Round "2"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Santos, Joao Vitor Rodrigue"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1752"]
[BlackElo "1317"]
[PlyCount "111"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 d6 6. h3 Na5 7. Bb3 Nxb3 8. Qxb3 h6 9. Nbd2 b6 10. Nf1 Be6 11. Qc2 c5 12. Ng3 g6 13. Be3 Rc8 14. Qa4+ Qd7 15. Qxd7+ Bxd7 16. 0-0-0 a5 17. Kb1 b5 18. Rc1 b4 19. c4 a4 20. Ne2 g5 21. Nd2 a3 22. b3 Nh5 23. g3 f5 24. exf5 Ng7 25. g4 Bc6 26. Rhg1 Bd7 27. Ng3 Bc6 28. Nge4 Bf8 29. Rh1 Kd8 30. h4 gxh4 31. Rxh4 Ne8 32. g5 h5 33. f6 d5 34. cxd5 Bxd5 35. Nxc5 Nd6 36. g6 Nf5 37. Rxb4 Bxc5 38. Bxc5 e4 39. dxe4 Be6 40. f7 Ne7 41. Bb6+ Kd7 42. Rd4+ Bd5 43. exd5 Nxg6 44. Nc4 h4 45. Re1 h3 46. Rg4 Rcf8 47. Rxg6 Rxf7 48. Ne5+ Ke7 49. Nxf7+ Kxf7 50. Rge6 h2 51. Rh1 Rh4 52. Re3 Rg4 53. Rg3 Re4 54. Rf3+ Kg6 55. Rxh2 Re1+ 56. Kc2 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.23"]
[Round "6.17"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Rodrigues Mota, Romulo Cardoso S"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1800"]
[PlyCount "24"]
[EventDate "2017.04.21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a6 5. d3 Nf6 6. Ng5 0-0 7. Nf3 d5 8. exd5 Nxd5 9. Nxe5 Nxe5 10. d4 Nxc4 11. dxc5 Re8+ 12. Kf1 Nde3+ 0-1

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "5.20"]
[White "De Souza Fo, Carlos Alberto Dahe"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1800"]
[PlyCount "102"]
[EventDate "2017.04.21"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8. Bf4 Bc5 9. 0-0 0-0 10. Nc3 Re8 11. h3 Nxe5 12. Re1 Qh4 13. Be3 Bd6 14. Qd2 Qxh3 15. gxh3 Nf3+ 16. Kg2 Nxd2 17. Bxd2 Rxe1 18. Rxe1 Bd7 19. Na4 c5 20. Nc3 Be6 21. Nb5 c4 22. Nxd6 cxd3 23. Nb5 dxc2 24. Rc1 Bf5 25. Na3 Re8 26. Nxc2 Re2 27. Nd4 Be4+ 28. Nf3 Rxd2 29. Rxc7 h6 30. Rxa7 Rxb2 31. Ra3 d4 32. Kg3 Bxf3 33. Kxf3 d3 34. Rxd3 Rxa2 35. Kg3 g6 36. f4 Kg7 37. Kg4 f6 38. Rg3 Ra4 39. Rf3 h5+ 40. Kh4 Kh6 41. Kg3 g5 42. f5 h4+ 43. Kg2 Rf4 44. Rxf4 gxf4 45. Kf2 Kg5 46. Kf3 Kxf5 47. Kg2 Ke4 48. Kf2 f5 49. Kg2 Ke3 50. Kf1 Kf3 51. Kg1 Ke2 0-1

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "3.17"]
[White "Rocha, Anderson Rosendo"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1570"]
[BlackElo "1800"]
[PlyCount "33"]
[EventDate "2017.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. b3 Bf5 4. a3 f6 5. Bb2 e6 6. e3 Nge7 7. Nbd2 Qd7 8. c4 0-0-0 9. c5 g5 10. b4 a6 11. Qa4 Na7 12. Qb3 Ng6 13. a4 Kb8 14. b5 axb5 15. axb5 c6 16. b6 Nb5 17. Qa4 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "4.22"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Campora, Felipe Marques"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1800"]
[PlyCount "179"]
[EventDate "2017.04.21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. 0-0 Qxe5 6. c3 Nc6 7. Qf3 Nf6 8. Re1 Bd6 9. g3 0-0 10. d4 Qh5 11. Qxh5 Nxh5 12. e5 Be7 13. b4 d6 14. d5 Nd8 15. exd6 Bxd6 16. a3 Bf5 17. Be2 Bg6 18. Bxh5 Bxh5 19. c4 f6 20. c5 Be5 21. Ra2 c6 22. d6 Bf7 23. Rae2 Re8 24. Bf4 Kf8 25. Bxe5 Rxe5 26. Rxe5 fxe5 27. Rxe5 Bg6 28. Nd2 Nf7 29. Re2 Re8 30. Kf1 Rxe2 31. Kxe2 b6 32. Nc4 b5 33. Na5 Nd8 34. Ke3 Be8 35. Kd4 h5 36. Ke5 Kf7 37. f4 g6 38. h3 Kg7 39. Nb3 Bd7 40. h4 Nf7+ 41. Ke4 Kf6 42. Nd4 Bf5+ 43. Ke3 Bd7 44. Ke4 a6 45. Ke3 Kg7 46. Ke4 Nh6 47. Kf3 Nf5 48. Nb3 Be8 49. Na5 Nd4+ 50. Ke4 Nc2 51. Ke5 Bd7 52. Nb7 Nxa3 53. Nd8 Nc4+ 54. Kd4 a5 55. bxa5 Nxa5 56. Kc3 Kf6 57. Kb4 Kf5 58. Kxa5 Kg4 59. Kb6 b4 60. Nxc6 b3 61. Ne5+ Kxg3 62. Nd3 Bf5 63. Nb2 Kxh4 64. c6 g5 65. d7 g4 66. d8Q+ Kh3 67. Qd2 g3 68. Qe3 Kh2 69. Qxg3+ Kxg3 70. Kb7 Kxf4 71. c7 h4 72. Nd3+ Ke3 73. Ne5 b2 74. Nc4+ Kf2 75. Nxb2 Kg2 76. Nd3 h3 77. Nf4+ Kg3 78. Ne2+ Kf2 79. Nc1 h2 80. Nd3+ Kg2 81. Nf4+ Kf3 82. Nd3 h1Q 83. Ne5+ Ke4 84. Nc6 Qb1+ 85. Ka7 Bc8 86. Na5 Kd4 87. Nc6+ Kc5 88. Nd8 Qb6+ 89. Ka8 Qd6 90. Nb7+ 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "1.5"]
[White "Borges Filho, Rodrigo Machado"]
[Black "Vivan, Eduardo Henrique Pr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1541"]
[BlackElo "1800"]
[PlyCount "73"]
[EventDate "2017.04.21"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. c3 d6 6. h3 Nf6 7. d3 h6 8. 0-0 0-0 9. Be3 a6 10. Bb3 Ba7 11. Bc2 d5 12. exd5 Nxd5 13. Re1 Nxe3 14. fxe3 Bf5 15. d4 e4 16. Nfd2 Qg5 17. Nxe4 Bxe4 18. Bxe4 Rfe8 19. Qf3 Qf6 20. Qxf6 gxf6 21. Bxc6 bxc6 22. Rf1 Kg7 23. Rf3 Re7 24. Nd2 Rae8 25. e4 Kg6 26. Rg3+ Kh7 27. Rf1 Rg8 28. Rxg8 Kxg8 29. Rxf6 Re6 30. Rxe6 fxe6 31. Kf2 e5 32. Nf3 exd4 33. Nxd4 Bxd4+ 34. cxd4 Kf7 35. Kf3 Ke6 36. Kf4 Kf6 37. g4 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "2.20"]
[White "Vivan, Eduardo Henrique Pr"]
[Black "Prysthon, Joao Pedro Soares"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1800"]
[PlyCount "104"]
[EventDate "2017.04.21"]
[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. Bc4 e6 4. c3 Nf6 5. d3 h6 6. Nbd2 Be7 7. d4 0-0 8. d5 Na5 9. d6 Bxd6 10. e5 Be7 11. exf6 Bxf6 12. b4 cxb4 13. Qa4 Nxc4 14. Qxb4 Nxd2 15. Bxd2 Qc7 16. 0-0 Re8 17. Rac1 b6 18. Qe4 Bb7 19. Qg4 Bxf3 20. Qxf3 Qd6 21. Bxh6 Qc6 22. Qxc6 dxc6 23. Be3 c5 24. Rfd1 Red8 25. Rxd8+ Rxd8 26. c4 Bb2 27. Rb1 Bd4 28. Rd1 e5 29. Kf1 f5 30. f4 e4 31. h3 g6 32. g4 Kh7 33. g5 a6 34. a4 a5 35. Rd2 Rd7 36. Ke1 Bc3 37. Ke2 Bxd2 38. Bxd2 Rd3 39. h4 Ra3 40. Bc1 Rxa4 41. Kd2 Rxc4 42. Bb2 Rb4 43. Bc3 Ra4 44. Kc2 c4 45. Kb2 b5 46. Bd2 b4 47. Be1 c3+ 48. Kb1 e3 49. Bg3 b3 50. Be1 c2+ 51. Kb2 Ra2+ 52. Kc1 Ra1+ 0-1

