[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "4"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Ribeiro, Fabiano Pinto"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1350"]
[BlackElo "1831"]
[PlyCount "97"]
[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. Nf3 g6 3. h3 Bg7 4. Bf4 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 b6 8. Nbd2 Bb7 9. c3 c5 10. Rc1 Re8 11. Bb5 a6 12. Ba4 b5 13. Bc2 e5 14. Bh2 Qb6 15. a3 Rad8 16. Bb1 h6 17. Qe2 exd4 18. cxd4 cxd4 19. e4 Ne5 20. Ne1 d5 21. f4 Nc4 22. e5 Nxd2 23. Qxd2 Ne4 24. Qd3 f6 25. Nf3 Bf8 26. Rcd1 a5 27. Kh1 b4 28. Bg1 Ba6 29. Bxd4 Bc5 30. Bxc5 Ng3+ 31. Kh2 Nxf1+ 32. Qxf1 Bxf1 33. Bxb6 Rb8 34. Rxf1 Rxb6 35. Bxg6 Re7 36. Rd1 fxe5 37. Nxe5 Rxe5 38. fxe5 Rxg6 39. Rxd5 Ra6 40. Rd6 Rxd6 41. exd6 Kf7 42. Kg3 Ke6 43. Kg4 bxa3 44. bxa3 Kxd6 45. Kh5 Kc5 46. Kxh6 Kc4 47. g4 Kb3 48. g5 Kxa3 49. g6 1-0

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "6"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Silva, Maria Vitoria de So"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1350"]
[BlackElo "1192"]
[PlyCount "51"]
[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. Nf3 g6 3. h3 Bg7 4. Bf4 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 b6 8. Bh2 Bb7 9. Nbd2 Ne4 10. Nxe4 Bxe4 11. c4 Bb7 12. Rc1 c5 13. b3 Rc8 14. d5 Nf6 15. Bd3 e6 16. e4 e5 17. a3 Rc7 18. Nd2 Nh5 19. Nb1 Bc8 20. Qf3 f5 21. Qe2 Nf4 22. Bxf4 exf4 23. exf5 Rcf7 24. Qf3 Bxf5 25. Bxf5 Rxf5 26. Rfe1 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "5"]
[White "Felix, Raimundo Nascimento"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1847"]
[BlackElo "1350"]
[PlyCount "75"]
[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. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. Nc3 Nc6 6. 0-0 0-0 7. d3 Qb6 8. Ne4 Qd8 9. Nxc5 d6 10. Na4 Nd7 11. Rb1 a5 12. Bd2 Re8 13. a3 Nb6 14. Nxb6 Qxb6 15. b4 axb4 16. axb4 Ra2 17. Qb3 Ra8 18. b5 Na5 19. Qb4 Bd7 20. Bc3 Bxc3 21. Qxc3 Rec8 22. Qb2 e5 23. Ng5 Bf5 24. Ra1 Nc6 25. Rxa8 Rxa8 26. Ra1 Rxa1+ 27. Qxa1 Nd4 28. Qa2 Bg4 29. e3 Ne2+ 30. Kh1 Nc1 31. Qa3 Ne2 32. Bd5 Kg7 33. Nxf7 Qc7 34. Nxd6 Qb6 35. Ne8+ Kh6 36. Qf8+ Kg5 37. h4+ Kh5 38. Ng7+ 1-0

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.15"]
[Round "2"]
[White "Brasil, Johann Lukas Angell"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "1350"]
[PlyCount "66"]
[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. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. 0-0 d5 8. cxd5 exd5 9. d4 cxd4 10. Nxd4 Nxd4 11. exd4 0-0 12. Re1 Nf5 13. Be3 Be6 14. Qd2 Qb6 15. Rad1 Rac8 16. a3 Rfd8 17. Na4 Qb3 18. Nc5 Nxe3 19. Rxe3 Bh6 20. Qd3 Qxd3 21. Rexd3 Bf5 22. Rc3 b6 23. Nd3 Rxc3 24. bxc3 Rc8 25. Nb4 Rxc3 26. Ra1 Bg7 27. Nxd5 Kf8 28. Ne3 Bd7 29. d5 Rxe3 30. fxe3 Bxa1 31. e4 Ke7 32. Kf2 Kd6 33. Ke3 f5 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.28"]
[Round "5"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Oliveira, Job Rodrigues"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1326"]
[PlyCount "22"]
[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 d5 2. Bf4 e6 3. Nf3 Bd6 4. Bg3 Bxg3 5. hxg3 h6 6. c3 Nc6 7. e3 Nf6 8. Nbd2 b6 9. Bd3 e5 10. Qc2 Bb7 11. e4 Ne7 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.27"]
[Round "3"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Santos, Wenesley da Luz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1326"]
[BlackElo "1800"]
[PlyCount "51"]
[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. h3 g6 3. Bf4 Bg7 4. Nf3 0-0 5. e3 d5 6. c4 Nbd7 7. Nc3 c5 8. Be2 e6 9. 0-0 b6 10. Nb5 Bb7 11. Bd6 a6 12. Bxf8 axb5 13. Bxg7 Kxg7 14. cxd5 Bxd5 15. Bxb5 c4 16. a4 Ne4 17. Rc1 Rc8 18. Nd2 Nxd2 19. Qxd2 Nf6 20. f3 Qd6 21. e4 Qg3 22. exd5 Nxd5 23. Qf2 Qg5 24. f4 Qf5 25. Bxc4 Nf6 26. Bd3 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.27"]
[Round "4"]
[White "Galindo, Vinicius Lemos"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2014"]
[BlackElo "1326"]
[PlyCount "47"]
[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. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. Bh6 0-0 7. h4 e5 8. d5 c6 9. Bxg7 Kxg7 10. dxc6 bxc6 11. Qxd6 Qb6 12. 0-0-0 Rb8 13. b3 Qxf2 14. Nf3 Qe3+ 15. Kb2 Nxe4 16. Nxe4 Qxe4 17. Bc4 Qf5 18. Ng5 Qf6 19. Rhf1 Qxd6 20. Rxd6 Nb6 21. Rxf7+ Rxf7 22. Bxf7 h6 23. Rxg6+ Kf8 24. Rg8+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.26"]
[Round "1"]
[White "Deus Filho, Joaquim"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1927"]
[BlackElo "1326"]
[PlyCount "70"]
[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. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. Nf3 Nc6 6. Bb5 0-0 7. Bxc6 bxc6 8. Qe2 Bg4 9. h3 Bxf3 10. Qxf3 e5 11. fxe5 dxe5 12. d3 Re8 13. 0-0 c5 14. Nd2 Nd7 15. Qxf7+ Kh8 16. Qd5 Nf6 17. Qxc5 Qd6 18. Qxd6 cxd6 19. Nc4 Red8 20. Ba3 Rac8 21. Nxd6 Rc7 22. Nc4 Kg8 23. Rf2 Re8 24. g4 Nd7 25. Raf1 Nf8 26. Ne3 Ne6 27. Nd5 Rd7 28. c4 Bh6 29. Nf6+ Kf7 30. Nxd7+ Kg8 31. Nf6+ Kf7 32. Nxe8+ Kxe8 33. Rf7 Nf4 34. R1xf4 Bxf4 35. Rxf4 exf4 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.16"]
[Round "4"]
[White "Andreata, Mauro Antonio"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1698"]
[BlackElo "1338"]
[PlyCount "111"]
[EventDate "2020.02.14"]
[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. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Rc1 Ne4 10. Bxe7 Qxe7 11. cxd5 exd5 12. Qb3 Ndf6 13. Ne5 Nd2 14. Qb5 Nxf1 15. Bxf1 Rfd8 16. f3 c6 17. Qd3 Nd7 18. Ng4 h5 19. Nf2 Nf6 20. Re1 c5 21. Rd1 Re8 22. Re1 cxd4 23. Qxd4 Qc5 24. Qf4 Rad8 25. Nd3 Qd6 26. Qxd6 Rxd6 27. Nb5 Rc6 28. Nd4 Rcc8 29. Nf4 Rc5 30. Kf2 Rec8 31. Bd3 Nd7 32. Bf5 R8c7 33. b4 Rc4 34. Nb5 Rc2+ 35. Bxc2 Rxc2+ 36. Re2 Rxe2+ 37. Kxe2 Ba6 38. a4 Bxb5+ 39. axb5 Nf6 40. Kd3 Kf8 41. Kd4 Ke7 42. Nxd5+ Nxd5 43. Kxd5 Kd7 44. h4 g6 45. g4 f6 46. gxh5 gxh5 47. e4 Ke7 48. f4 Kd7 49. f5 Ke7 50. Kc6 Kd8 51. Kd6 Ke8 52. Ke6 Kf8 53. Kxf6 Ke8 54. Kg7 Ke7 55. f6+ Ke8 56. f7+ 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.15"]
[Round "3"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Valcarcel, Marianne Barbosa"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1338"]
[BlackElo "1241"]
[PlyCount "87"]
[EventDate "2020.02.14"]
[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. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 h6 7. c4 Nh5 8. Bh2 c5 9. Nc3 cxd4 10. exd4 Nc6 11. 0-0 Nf6 12. Re1 Bf5 13. Bd3 Bxd3 14. Qxd3 Nd7 15. Re2 Kh7 16. Rae1 e6 17. Bxd6 Re8 18. Re4 Nf6 19. Bh2 Nxe4 20. Rxe4 Qb6 21. Na4 Qb4 22. b3 Rad8 23. d5 Qe7 24. d6 e5 25. dxe7 Rxd3 26. Bxe5 Bxe5 27. Nxe5 Rd1+ 28. Kh2 Nxe7 29. Nxf7 Nf5 30. Nc5 b6 31. Nb7 Rf8 32. Nbd8 Rdxd8 33. Nxd8 Rxd8 34. g4 Ng7 35. Re7 a6 36. Rb7 Rd6 37. Kg3 Rf6 38. f4 Kg8 39. Rb8+ Kf7 40. Rb7+ Kf8 41. Rb8+ Kf7 42. Rb7+ Kf8 43. Rb8+ Kf7 44. Rb7+ 1/2-1/2

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.15"]
[Round "2"]
[White "Felix, Raimundo Nascimento"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1800"]
[BlackElo "1338"]
[PlyCount "83"]
[EventDate "2020.02.14"]
[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. g4 Bg6 5. h4 h6 6. h5 Bh7 7. e6 Nf6 8. exf7+ Kxf7 9. Bd3 Nbd7 10. Bf4 Qb6 11. b3 e6 12. Bxh7 Nxh7 13. Nf3 Nhf6 14. Qd3 Ne4 15. c3 c5 16. Ne5+ Nxe5 17. Bxe5 Ke8 18. f3 c4 19. Qc2 Nd6 20. b4 a5 21. Qa4+ Qb5 22. Qa3 Ra6 23. Qb2 axb4 24. cxb4 Nf7 25. a3 Nxe5 26. dxe5 Rc6 27. Nc3 Qb6 28. Ke2 d4 29. Ne4 c3 30. Qc2 Qb5+ 31. Kf2 Qxe5 32. Rae1 d3 33. Qxd3 c2 34. Kg2 Be7 35. Nc5 Qb2 36. Qg6+ Kd8 37. Rc1 Qxa3 38. Rxc2 Qxb4 39. Nxe6+ Kc8 40. Rhc1 Rxc2+ 41. Qxc2+ Kb8 42. Qc7+ 1-0

[Event "Goiania Franca Memorial"]
[Site "Goiania"]
[Date "2019.10.20"]
[Round "4"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Evangelista, Fabio Soares"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1341"]
[PlyCount "79"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d6 5. e3 0-0 6. Be2 c5 7. c3 b6 8. Nbd2 Nbd7 9. Qc2 Bb7 10. 0-0-0 Rc8 11. Rdg1 Re8 12. g4 e5 13. Bg3 Qc7 14. Nc4 Ba6 15. dxe5 dxe5 16. Nfxe5 Nxe5 17. Nxe5 Bxe2 18. Qxe2 Ne4 19. Nf3 Nxg3 20. Rxg3 Rcd8 21. h4 Qd7 22. h5 Bh6 23. hxg6 Qc7 24. gxh7+ Kxh7 25. g5 Re6 26. Rxh6+ Rxh6 27. gxh6 Kxh6 28. Rh3+ Kg7 29. Ng5 Rh8 30. Rxh8 Kxh8 31. Qh5+ Kg8 32. Qh7+ Kf8 33. Qh8+ Ke7 34. Nxf7 Qc6 35. Ne5 Qf6 36. Qxf6+ Kxf6 37. Nc6 a5 38. Kd2 Ke6 39. f4 Kd6 40. Ne5 1-0

[Event "Goiania Franca Memorial"]
[Site "Goiania"]
[Date "2019.10.19"]
[Round "3"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Da Silva, Alexandre Gomes"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1341"]
[PlyCount "80"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 c5 4. c3 Nf6 5. h3 Nc6 6. e3 Qb6 7. Qb3 cxd4 8. cxd4 Bb4+ 9. Nc3 0-0 10. Be2 Ne4 11. Rc1 f6 12. 0-0 Bd7 13. Rfd1 Na5 14. Qc2 Rac8 15. Qb1 Bxc3 16. bxc3 Qxb1 17. Rxb1 Nxc3 18. Bd3 Nxd1 19. Rxd1 Rc3 20. Bd6 Rfc8 21. Kh2 Rc1 22. Rd2 Ba4 23. Rb2 R8c3 24. Bb4 Rxd3 25. Bxa5 b6 26. Bd2 Ra1 27. Ne1 Ra3 28. Nc2 Bxc2 29. Rxc2 R3xa2 30. Rc8+ Kf7 31. Rc7+ Kg6 32. Bb4 Rxf2 33. Kg3 Rb2 34. Bf8 Rb3 35. Rxg7+ Kf5 36. Rg4 Rxe3+ 37. Kf2 Rae1 38. Bh6 R1e2+ 39. Kg1 Rd3 40. Kf1 Re4 0-1

[Event "Goiania Franca Memorial"]
[Site "Goiania"]
[Date "2019.10.18"]
[Round "1"]
[White "Labussiere, Yago"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2042"]
[BlackElo "1341"]
[PlyCount "57"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Nc6 3. d4 Bg7 4. Nc3 e5 5. dxe5 Nxe5 6. Nxe5 Bxe5 7. Bc4 Ne7 8. Bh6 d6 9. f4 Bf6 10. e5 dxe5 11. Qxd8+ Kxd8 12. 0-0-0+ Ke8 13. Nb5 Bd7 14. Nxc7+ Kd8 15. Nxa8 Kc8 16. Rd6 Nf5 17. Rxf6 Nxh6 18. fxe5 Ng4 19. Rf4 Nxe5 20. Re1 Re8 21. Rfe4 f6 22. Bd5 Kb8 23. Rf1 Bf5 24. Rb4 Re7 25. Be4 Bxe4 26. Rxe4 Kxa8 27. Rxf6 a6 28. Rf1 Kb8 29. Rfe1 1-0

[Event "Trindade FEXEG Cup"]
[Site "Trindade"]
[Date "2019.05.18"]
[Round "4"]
[White "Colivet Gamboa, Julio Cesar"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1376"]
[BlackElo "1388"]
[PlyCount "99"]
[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 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. g3 Bg7 8. Bg2 Ne7 9. 0-0 0-0 10. Re1 Qb6 11. c3 Nd7 12. Nf1 Rac8 13. Nh2 dxe4 14. dxe4 f5 15. Be3 Qxb2 16. Rab1 Qxc3 17. Rec1 Qa5 18. Rxb7 Qd8 19. Rxa7 Rc7 20. Rxc7 Qxc7 21. Bg5 Ne5 22. Qb3 Re8 23. Qxe6+ Nf7 24. Bxe7 Rxe7 25. Qxc6 Qxc6 26. Rxc6 fxe4 27. Ng4 Ne5 28. Nxe5 Rxe5 29. Rc2 e3 30. Re2 exf2+ 31. Kxf2 Ra5 32. g4 Ra3 33. Bd5+ Kf8 34. Bb3 Ra5 35. Rc2 Ke7 36. Rc7+ Kf6 37. Rf7+ Kg5 38. Rxg7 h6 39. Rf7 Kh4 40. Kg2 Rg5 41. Rd7 h5 42. Rd5 hxg4 43. Rxg5 gxh3+ 44. Kh2 Kxg5 45. Kxh3 Kf4 46. a4 Kf3 47. a5 g5 48. Be6 g4+ 49. Bxg4+ Kf2 50. a6 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2019.05.18"]
[Round "3"]
[White "Ribeiro, Gabriel Carolino Al"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1620"]
[BlackElo "1388"]
[PlyCount "87"]
[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. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 g6 7. Bg5 Bg7 8. h3 Bxf3 9. Bxf3 0-0 10. Bxf6 Bxf6 11. Nxd5 Bg7 12. c3 Nc6 13. 0-0 e6 14. Ne3 b5 15. Bxc6 Rb8 16. Re1 Qb6 17. Be4 a5 18. Bd3 Rfc8 19. Rc1 b4 20. Nc4 Qa7 21. Qa4 Bh6 22. Rc2 Bf8 23. Re5 Qc7 24. Qxa5 Qb7 25. Be4 Qe7 26. Nb6 Rd8 27. cxb4 Rxd4 28. Bf3 Rbd8 29. Re1 Rxb4 30. Nd5 Qh4 31. Nxb4 Bxb4 32. Re4 Qxf2+ 33. Kxf2 Bxa5 34. Ke2 Kf8 35. b4 f5 36. Rec4 Bb6 37. a4 Ke7 38. a5 Ba7 39. Rc7+ Rd7 40. Rxd7+ Kxd7 41. b5 e5 42. g4 f4 43. b6 Bb8 44. a6 1-0

[Event "Trindade FEXEG Cup"]
[Site "Trindade"]
[Date "2019.05.17"]
[Round "2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Moura, Valderi Nascimento"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1388"]
[BlackElo "1738"]
[PlyCount "102"]
[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. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. Nf3 e6 5. Bf4 Nh5 6. Bg3 Bb4+ 7. Nc3 Qa5 8. Qd2 Nxg3 9. hxg3 d6 10. Rc1 Bd7 11. Qf4 Qxa2 12. Qd2 Qa5 13. e3 Na6 14. Be2 Rc8 15. 0-0 0-0 16. Ra1 Qb6 17. Rfc1 Nc7 18. Qd3 Bxc3 19. Rxc3 a6 20. Rac1 Nd5 21. Rxc8 Bxc8 22. Ng5 Nf6 23. Qc2 Bd7 24. Bd3 h6 25. Nh7 Nxh7 26. Bxh7+ Kh8 27. Bd3 f5 28. Qe2 g6 29. f4 Kg7 30. Kf2 Rc8 31. Rh1 h5 32. g4 hxg4 33. Kg3 Bc6 34. e4 Qxd4 35. exf5 e5 36. Rf1 e4 37. Qxg4 Qxd3+ 38. Kh2 Rh8+ 39. Kg1 Rh6 40. Qg5 Qd4+ 41. Rf2 Qf6 42. Qg3 Qxf5 43. Qc3+ Qf6 44. Qg3 Rh8 45. f5 g5 46. Rd2 Rd8 47. Qg4 d5 48. g3 d4 49. Kf1 d3 50. Kf2 Qd4+ 51. Ke1 Qg1# 0-1

[Event "Trindade FEXEG Cup"]
[Site "Trindade"]
[Date "2019.05.17"]
[Round "1"]
[White "De Souza Sa, Apolo"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2017"]
[BlackElo "1388"]
[PlyCount "61"]
[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. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. cxd5 Nxd5 8. e4 Nf6 9. Nc3 Nc6 10. d5 exd5 11. exd5 Nb4 12. Ne5 Bd6 13. Nc4 Re8 14. a3 Na6 15. Bg5 h6 16. Bxf6 Qxf6 17. Ne4 Qd8 18. Nexd6 Re7 19. Nxc8 Rxc8 20. d6 Rd7 21. Bh3 Rc6 22. Bxd7 Qxd7 23. Ne5 Qxd6 24. Nxc6 Qxc6 25. Qd8+ Kh7 26. Qd3+ Kg8 27. Rfe1 Nc7 28. Qe4 Qd7 29. Rad1 Qc8 30. Qe7 Kh7 31. Rd7 1-0

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.10"]
[Round "4"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Oliveira, Joao Lucas Vieira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1394"]
[BlackElo "1144"]
[PlyCount "79"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Be2 Be7 6. 0-0 0-0 7. c4 c6 8. Qb3 b6 9. a4 a5 10. Ne5 g6 11. Nd2 Bb4 12. Ndf3 Ne4 13. Nd3 Bd2 14. Rfd1 dxc4 15. Qxc4 Bg4 16. h3 Bxf3 17. Bxf3 f5 18. Qxe6+ Kg7 19. Be5+ Rf6 20. Bxf6+ Qxf6 21. Qxf6+ Kxf6 22. Bxe4 fxe4 23. Rxd2 exd3 24. Rxd3 Nd7 25. Rc1 c5 26. dxc5 Nxc5 27. Rd6+ Ke5 28. Rxb6 Nxa4 29. Rb5+ Kd6 30. Rc4 Nxb2 31. Rxb2 a4 32. Ra2 a3 33. Rc3 Rb8 34. Rcxa3 Rb1+ 35. Kh2 Ke5 36. Kg3 Kf5 37. Ra6 Rb4 38. Kf3 Rb3 39. R2a5+ Rb5 40. Rxb5# 1-0

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.10"]
[Round "5"]
[White "Ribeiro, Fabiano Pinto"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1827"]
[BlackElo "1394"]
[PlyCount "81"]
[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. Nf3 Nf6 2. g3 c6 3. d4 d5 4. Bg2 Bg4 5. h3 Bxf3 6. Bxf3 g6 7. 0-0 Bg7 8. Re1 0-0 9. c3 Re8 10. Qc2 Nbd7 11. Bg2 e5 12. dxe5 Nxe5 13. Nd2 Qb6 14. Nf3 Nxf3+ 15. Bxf3 Rad8 16. Qb3 Qxb3 17. axb3 a6 18. Be3 Ne4 19. Bb6 Rd7 20. Red1 c5 21. Bxe4 Rxe4 22. e3 Bf8 23. Ra5 Re5 24. Bxc5 d4 25. Rxd4 Rxc5 26. Rxc5 Rxd4 27. cxd4 Bxc5 28. dxc5 Kf8 29. Kf1 Ke7 30. Ke2 a5 31. Kd3 Kd7 32. e4 Kc6 33. Kc4 h6 34. b4 a4 35. b5+ Kc7 36. Kb4 f6 37. Kxa4 h5 38. Kb4 Kd7 39. f4 Kc7 40. Kc4 Kd7 41. Kd5 1-0

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.09"]
[Round "2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Colivet Briceno, Julio Cesar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1394"]
[PlyCount "94"]
[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. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d6 5. e3 0-0 6. Be2 Nc6 7. c4 e5 8. dxe5 Ne4 9. Nbd2 dxe5 10. Bh2 Nd6 11. Rb1 Bf5 12. Rc1 e4 13. Nd4 Nxd4 14. exd4 Bxd4 15. c5 Nc8 16. Nc4 Bxc5 17. Qxd8 Rxd8 18. Na5 Bb4+ 19. Kf1 Bxa5 20. Bxc7 Bxc7 21. Rxc7 Nd6 22. Rc3 Rac8 23. Rxc8 Rxc8 24. Bd1 e3 25. fxe3 Rc1 26. Ke2 Bc2 27. Kd2 Rxd1+ 28. Rxd1 Bxd1 29. Kxd1 f5 30. Ke2 Kf7 31. Kd3 Ke6 32. Kd4 h5 33. h4 Ne4 34. b4 b5 35. a3 a6 36. g3 Kd6 37. g4 hxg4 38. Kd3 Kd5 39. Ke2 Kc4 40. Kf1 Kd3 41. Kg2 Kxe3 42. h5 gxh5 43. Kh2 Kf2 44. a4 bxa4 45. b5 axb5 46. Kh1 a3 47. Kh2 a2 0-1

[Event "Goiania Xeque Mate U2200 op 4th"]
[Site "Goiania"]
[Date "2019.03.09"]
[Round "3"]
[White "Ferraz, Michel Liah"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D64"]
[WhiteElo "1578"]
[BlackElo "1394"]
[PlyCount "72"]
[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. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 c6 6. e3 Nbd7 7. Qc2 0-0 8. Rc1 h6 9. Bh4 Qa5 10. a3 b5 11. cxb5 cxb5 12. Bxb5 Rb8 13. Bd3 Ba6 14. Ne5 Bxd3 15. Qxd3 Bd6 16. Nc6 Qb6 17. Nxb8 Rxb8 18. b4 a5 19. Na4 Qa7 20. b5 Bxa3 21. Qxa3 Nb6 22. Nxb6 Qxb6 23. Bxf6 gxf6 24. 0-0 Kh7 25. Qd3+ f5 26. g3 Rg8 27. Rc6 Qd8 28. Rfc1 Qg5 29. Rc7 Qg6 30. b6 a4 31. b7 Rb8 32. Ra1 a3 33. Rxa3 h5 34. Qc2 h4 35. Ra8 Qg4 36. Qa4 Qg8 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.02"]
[Round "5"]
[White "Correa, Lorenna Martins"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1635"]
[BlackElo "1374"]
[PlyCount "137"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 Nc6 6. e3 Nh5 7. Bxe7 Qxe7 8. Bd3 Nf6 9. 0-0 0-0 10. a3 a5 11. Qc2 h6 12. Rfd1 Re8 13. Ne5 Nxe5 14. dxe5 Ng4 15. cxd5 Rd8 16. Nb5 exd5 17. Qxc7 Qxc7 18. Nxc7 Rb8 19. Be2 Nxe5 20. Nxd5 Be6 21. Nc3 Nc4 22. Bxc4 Bxc4 23. Rac1 Rbc8 24. Rd4 Rxd4 25. exd4 Rd8 26. Rd1 b5 27. b4 axb4 28. axb4 Kf8 29. f4 Ke7 30. Kf2 Kf6 31. g3 Kf5 32. d5 g5 33. Rd4 gxf4 34. Rxf4+ Ke5 35. Rxf7 Bxd5 36. Nxd5 Rxd5 37. Ke3 Rd1 38. Rb7 Rd5 39. Rh7 Rd6 40. g4 Rc6 41. Rb7 Rc4 42. Rxb5+ Kd6 43. Kf3 Rc3+ 44. Kg2 Kc6 45. Rh5 Rc2+ 46. Kg3 Rc3+ 47. Kh4 Rc4 48. b5+ Kb6 49. h3 Rd4 50. Rxh6+ Kxb5 51. Rf6 Kc5 52. Kg5 Kd5 53. Kg6 Ke5 54. Rf1 Rd6+ 55. Kg5 Rd8 56. Rf6 Rh8 57. Rh6 Rg8+ 58. Rg6 Rh8 59. h4 Rh7 60. h5 Rh8 61. h6 Rh7 62. Rg7 Rh8 63. h7 Ke4 64. Kg6 Kf4 65. g5 Kg4 66. Rg8 Rxh7 67. Kxh7 Kf5 68. g6 Kf6 69. g7 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.02"]
[Round "6"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Oliveira, Joao Lucas Vieira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1374"]
[BlackElo "1145"]
[PlyCount "53"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 Nge7 6. Qe2 0-0 7. 0-0 Qd7 8. e4 b6 9. c3 Bb7 10. e5 h6 11. exd6 Qxd6 12. Re1 Bc8 13. Nf1 Bd7 14. Bc2 Rad8 15. Qd3 Rfe8 16. Ng3 Bc8 17. Nh5 g6 18. Bxh6 f5 19. Nf6+ Kh8 20. Nxe8 Rxe8 21. Ng5 Ng8 22. Nf7+ Kh7 23. Nxd6 Rd8 24. Nxc8 Rxc8 25. Rxe6 Nd8 26. Rxg6 Kxg6 27. Qxf5+ 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.01"]
[Round "4"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Santos, Abel Cardoso Dos"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1374"]
[BlackElo "1722"]
[PlyCount "120"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. 0-0 0-0 6. e4 Nbd7 7. Bg5 h6 8. Bd2 e5 9. Re1 a5 10. a4 exd4 11. c3 Nc5 12. Qc2 dxc3 13. Nxc3 Be6 14. Nd4 Bd7 15. Bf4 g5 16. Bg3 Nh5 17. Nf5 Bxf5 18. exf5 Nxg3 19. hxg3 Nxd3 20. Qxd3 c6 21. Re2 d5 22. Rae1 Bf6 23. Nd1 Qd7 24. Ne3 h5 25. g4 h4 26. g3 hxg3 27. fxg3 Kg7 28. Rh2 Qc7 29. Kg2 Rh8 30. Reh1 Qb6 31. Kf3 Rxh2 32. Rxh2 Re8 33. Re2 Re4 34. Kg2 Rxa4 35. Nc2 Rxg4 36. Ne1 Rb4 37. Kh3 Rxb2 38. Kg4 Qb4+ 39. Kh5 Rb3 40. Qd2 Qxd2 41. Rxd2 Rxg3 42. Rh2 a4 43. Nc2 c5 44. Rh1 b5 45. Rh2 a3 46. Nxa3 Rxa3 47. Rd2 Rh3+ 48. Kg4 Rh4+ 49. Kg3 Be5+ 50. Kf3 g4+ 51. Ke3 Rh3+ 52. Kf2 Rh2+ 53. Ke3 Bf4+ 54. Kxf4 Rxd2 55. Kg5 g3 56. f6+ Kh7 57. Kf4 g2 58. Ke3 Ra2 59. Kd3 g1Q 60. Kc3 Qg3# 0-1

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.09.01"]
[Round "3"]
[White "Labussiere, Victor"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2087"]
[BlackElo "1374"]
[PlyCount "55"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 d6 5. d4 Bg4 6. d5 Ne5 7. Be2 Bxf3 8. Bxf3 Nxc4 9. Qa4+ Nd7 10. Qxc4 g6 11. Bg4 a6 12. Bxd7+ Qxd7 13. a4 Bg7 14. 0-0 0-0 15. e4 Rab8 16. a5 e6 17. Be3 f5 18. dxe6 Qe7 19. exf5 Rxf5 20. Nd5 Qxe6 21. Ne7+ Kf7 22. Nxf5 gxf5 23. Qxe6+ Kxe6 24. Rfe1 Kd7 25. Rad1 Kc6 26. Bf4 Kb5 27. Bxd6 Kc6 28. Bxb8 1-0

[Event "Trindade op"]
[Site "Trindade"]
[Date "2018.08.31"]
[Round "2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Valente, Fernando Cesar"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1374"]
[BlackElo "1489"]
[PlyCount "113"]
[EventDate "2018.08.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. 0-0 0-0 6. Re1 Nbd7 7. Nbd2 Re8 8. Nc4 e5 9. dxe5 dxe5 10. e4 h6 11. Ne3 Nc5 12. Bc4 Qxd1 13. Rxd1 Ncxe4 14. Nd5 Nxd5 15. Bxd5 Nd6 16. Re1 Be6 17. c4 Bxd5 18. cxd5 Rad8 19. Be3 Nf5 20. Bxa7 b6 21. Rac1 Re7 22. Rxc7 Rxc7 23. Bxb6 Rdc8 24. Bxc7 Rxc7 25. b4 Nd6 26. g3 e4 27. Nd2 Bc3 28. Rc1 Rc8 29. Nb3 Bxb4 30. Rxc8+ Nxc8 31. a4 Nb6 32. d6 Bxd6 33. a5 Na8 34. a6 Kf8 35. Kf1 Ke8 36. Ke2 Kd7 37. Ke3 f5 38. Kd4 Kc6 39. Na5+ Kb6 40. Nc4+ Kc7 41. Nxd6 Kxd6 42. a7 Nb6 43. h3 h5 44. h4 Na8 45. Kc4 Nb6+ 46. Kd4 Kc7 47. Ke5 Nd7+ 48. Ke6 Nc5+ 49. Kd5 Kb7 50. Kxc5 Kxa7 51. Kd6 Kb6 52. Ke6 Kc5 53. Kf6 Kd4 54. Kxg6 Ke5 55. Kxh5 Kf6 56. Kh6 Kf7 57. Kg5 1-0

[Event "Goiania Xeque Mate U2200 2nd"]
[Site "Goiania"]
[Date "2018.07.29"]
[Round "4.8"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Faria, Joao Vitor Rodrigue"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1384"]
[BlackElo "1300"]
[PlyCount "122"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. c3 b6 3. e3 Nf6 4. Nf3 g6 5. Bd3 Bg7 6. 0-0 Bb7 7. Nbd2 0-0 8. Qe2 d6 9. e4 Nh5 10. Re1 Nf4 11. Qe3 Nxd3 12. Qxd3 e6 13. Nf1 Nd7 14. Ng3 Nf6 15. Bg5 Qd7 16. dxc5 bxc5 17. Bxf6 Bxf6 18. e5 Be7 19. b4 Bxf3 20. Qxf3 cxb4 21. cxb4 Qd8 22. Red1 Qb6 23. a3 dxe5 24. Rd7 Bg5 25. Ne4 Bh6 26. Nf6+ Kh8 27. Ng4 Bg7 28. Rc1 Qb8 29. Rcc7 Qe8 30. Nf6 Bxf6 31. Qxf6+ Kg8 32. Re7 Qd8 33. h3 Rc8 34. Rxf7 Qxf6 35. Rxf6 Rxc7 36. Rxe6 Rc3 37. a4 Rc4 38. b5 Rxa4 39. Rxe5 Ra5 40. Kf1 Rb8 41. Re7 Rbxb5 42. Ke2 Re5+ 43. Rxe5 Rxe5+ 44. Kd3 a5 45. Kc4 Re4+ 46. Kb3 a4+ 47. Ka3 Re2 48. g4 Rxf2 49. h4 Rf4 50. h5 gxh5 51. gxh5 Rh4 52. h6 Rxh6 53. Kxa4 Rb6 54. Ka5 Rb1 55. Ka4 h5 56. Ka3 h4 57. Ka2 Rb8 58. Ka3 h3 59. Ka4 h2 60. Ka5 h1Q 61. Ka6 Qa1# 0-1

[Event "Goiania Xeque Mate U2200 2nd"]
[Site "Goiania"]
[Date "2018.07.28"]
[Round "2.7"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Machado, Luis Miguel Gouveia"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1384"]
[BlackElo "1576"]
[PlyCount "138"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nbd7 6. Nbd2 e6 7. 0-0 Be7 8. Re1 0-0 9. e4 dxe4 10. Nxe4 c5 11. Bg5 Nxe4 12. Bxe7 Qxe7 13. Rxe4 Nf6 14. Rh4 Rfd8 15. Ng5 h6 16. Nf3 Rd6 17. Qe3 Rad8 18. Rd1 Qc7 19. c3 Qa5 20. a3 cxd4 21. Rhxd4 Rxd4 22. Rxd4 Rxd4 23. Qxd4 Qd5 24. Qxd5 Nxd5 25. Kf1 Kf8 26. Ke2 Nf4+ 27. Kf1 Ke7 28. g3 Nd5 29. Ke2 Kd6 30. Kd3 e5 31. Nd2 f5 32. Nc4+ Ke6 33. f3 g5 34. g4 b5 35. gxf5+ Kxf5 36. Ne3+ Ke6 37. Nxd5 Kxd5 38. b3 a5 39. a4 bxa4 40. c4+ Kc6 41. bxa4 Kc5 42. Kc3 h5 43. h3 h4 44. Kd3 Kb4 45. c5 Kxc5 46. Kc3 Kb6 47. Kc4 Kc6 48. Kc3 Kc5 49. Kb3 Kd4 50. Kb2 Kc4 51. Kc1 Kb3 52. Kb1 Kxa4 53. Kb2 Kb4 54. Ka2 a4 55. Kb2 a3+ 56. Ka2 Kc3 57. Kxa3 Kd3 58. Kb2 Ke3 59. Kc2 Kxf3 60. Kd1 Kg3 61. Ke2 Kxh3 62. Kf2 Kh2 63. Kf1 g4 64. Kf2 g3+ 65. Kf3 g2 66. Kg4 g1Q+ 67. Kxh4 Qg3+ 68. Kh5 Kg2 69. Kh6 e4 0-1

[Event "Goiania Xeque Mate U2200 2nd"]
[Site "Goiania"]
[Date "2018.07.28"]
[Round "1.6"]
[White "Santos, Luciano da Silva"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1925"]
[BlackElo "1384"]
[PlyCount "55"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Bd3 Be4 6. 0-0 Bd6 7. Qe2 0-0 8. Nbd2 Nbd7 9. Ne5 c5 10. c3 Bxd3 11. Qxd3 c4 12. Qc2 Bxe5 13. fxe5 Ng4 14. Nf3 f6 15. h3 Nh6 16. e4 fxe5 17. Bxh6 gxh6 18. exd5 exd5 19. dxe5 Qb6+ 20. Kh1 Rae8 21. Rfe1 Qg6 22. Qd2 Qd3 23. Qxh6 Rxf3 24. Qg5+ Kh8 25. gxf3 Qxf3+ 26. Qg2 Qf4 27. Rg1 Nxe5 28. Qg7# 1-0

[Event "Goiania Xeque Mate U2200 2nd"]
[Site "Goiania"]
[Date "2018.07.28"]
[Round "3.10"]
[White "Valente, Fernando Cesar"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1524"]
[BlackElo "1384"]
[PlyCount "59"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 cxd5 7. d4 g6 8. Bf4 Nc6 9. 0-0-0 Bg7 10. Bb5 Nge7 11. Rhe1 0-0 12. Ne2 Qa5 13. Qb3 Nf5 14. c3 a6 15. Bd3 Rfc8 16. Bxf5 exf5 17. Bd2 Bxd4 18. Kb1 Bxf2 19. Rf1 Bh4 20. c4 dxc4 21. Qxc4 Qb5 22. Qxb5 axb5 23. Nc3 b4 24. Nd5 Re8 25. Nxb4 Nxb4 26. Bxb4 Re2 27. Bc3 b5 28. a3 h6 29. Rd7 Rf2 30. Re1 0-1

[Event "Goiania STD op"]
[Site "Goiania"]
[Date "2018.03.11"]
[Round "6"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Faria, Joao Vitor Rodrigue"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1384"]
[BlackElo "1746"]
[PlyCount "37"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. e3 Bg7 4. Bd3 Nf6 5. 0-0 0-0 6. Nbd2 Nc6 7. Qe2 Bd7 8. e4 dxe4 9. Nxe4 Rb8 10. c3 Nd5 11. Re1 Nf6 12. Bg5 Nxe4 13. Qxe4 Re8 14. Qh4 h5 15. Re3 Bg4 16. Rae1 Bxf3 17. Rxf3 f6 18. Bxg6 fxg5 19. Qxh5 1-0

[Event "Goiania STD op"]
[Site "Goiania"]
[Date "2018.03.11"]
[Round "5"]
[White "De Oliveira, Joao Lucas Vieira"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1384"]
[PlyCount "46"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. Ng5 e6 6. d3 Nf6 7. 0-0 Qc7 8. g3 0-0 9. Bf4 e5 10. Be3 d6 11. Nd5 Nxd5 12. exd5 Ne7 13. Qd2 Nf5 14. Rfe1 Qe7 15. Ne4 Nxe3 16. Qxe3 Bf5 17. Rad1 b5 18. Bxb5 Rab8 19. c4 Rb6 20. b3 Bg4 21. Rc1 f5 22. Nd2 f4 23. gxf4 Qh4 1/2-1/2

[Event "Goiania STD op"]
[Site "Goiania"]
[Date "2018.03.10"]
[Round "3"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Schroder, Luiz Victor Ferreir"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1384"]
[BlackElo "1352"]
[PlyCount "29"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. 0-0 Bd6 6. Nbd2 0-0 7. Qe2 Qe7 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qh4 g6 12. Bg5 Qd7 13. Bxf6 h5 14. Qg5 Kh7 15. Qxh5+ 1-0

[Event "Goiania STD op"]
[Site "Goiania"]
[Date "2018.03.10"]
[Round "4"]
[White "Franca, Jairo"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1596"]
[BlackElo "1384"]
[PlyCount "65"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. c3 c5 7. d3 Nf6 8. h3 0-0 9. Bg5 h6 10. Bh4 Qe7 11. Nbd2 b5 12. b3 b4 13. c4 Bb7 14. Nh2 a5 15. Ng4 g5 16. Nxh6+ Kh7 17. Bxg5 Qe6 18. Qf3 Be7 19. Qf5+ Qxf5 20. Nxf5 Rg8 21. Nf3 Bd8 22. h4 Nxe4 23. dxe4 Bxe4 24. Ng3 Bxf3 25. gxf3 Bxg5 26. hxg5 Rxg5 27. Rfd1 Rag8 28. Kf1 f5 29. Ke2 e4 30. fxe4 fxe4 31. Nxe4 Re8 32. f3 Rg2+ 33. Ke3 1-0

[Event "Goiania STD op"]
[Site "Goiania"]
[Date "2018.03.09"]
[Round "1"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Franca, Jairo Jr"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1384"]
[BlackElo "1880"]
[PlyCount "46"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Qe2 0-0 8. 0-0 Re8 9. e4 dxe4 10. Nxe4 cxd4 11. Nxf6+ Bxf6 12. Qe4 g6 13. Nxd4 Nxd4 14. cxd4 Bxd4 15. Bf4 e5 16. Bg3 Bf5 17. Qe2 Bxd3 18. Qxd3 Bxb2 19. Rab1 Qxd3 20. Rxb2 b6 21. Re1 f6 22. Bh4 g5 23. Bg3 h5 0-1

[Event "Goiania STD op"]
[Site "Goiania"]
[Date "2018.03.09"]
[Round "2"]
[White "De Paiva, Ricardo Carisio Bat"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1670"]
[BlackElo "1384"]
[PlyCount "73"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 Ng4 7. cxd4 Qxg5 8. Bb5+ Kd8 9. 0-0 Bd6 10. g3 Rf8 11. h4 Qg6 12. dxe5 Bxe5 13. Qf3 a6 14. Bc4 Qf6 15. Qxf6+ gxf6 16. Nc3 Rg8 17. Ne4 b5 18. Be2 Bb7 19. d4 Bxd4 20. Rd1 Be5 21. f3 f5 22. Nc5 Nf6 23. f4 Bd6 24. Nxb7+ Kd7 25. Nxd6 cxd6 26. Kh2 Ne4 27. Rg1 Rac8 28. Be3 Rc2 29. Rg2 Rxb2 30. a4 bxa4 31. Rxa4 Nxg3 32. Rxa6 Kc7 33. Rc6+ Kb7 34. Ba6+ Kb8 35. Rxb2+ Ka8 36. Bb7+ Kb8 37. Bc8+ 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.20"]
[Round "6"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Valente, Fernando Cesar"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1418"]
[BlackElo "1474"]
[PlyCount "85"]
[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 d6 2. Nf3 Nd7 3. e3 Ngf6 4. Bd3 e5 5. 0-0 e4 6. Bc4 exf3 7. Qxf3 Be7 8. Nc3 0-0 9. e4 c6 10. Bd3 Qc7 11. Qg3 Kh8 12. Re1 b5 13. Bg5 Re8 14. Qh4 Nf8 15. Re3 Ng6 16. Qg3 Nh5 17. Qf3 Bxg5 18. Qxh5 Bxe3 19. fxe3 Qd7 20. h3 a5 21. e5 dxe5 22. Ne4 f6 23. Ng5 fxg5 24. Bxg6 h6 25. Bxe8 Qd6 26. dxe5 Qxe5 27. Bxc6 Qxe3+ 28. Kh1 Rb8 29. Qe8+ Qxe8 30. Bxe8 Bxh3 31. gxh3 Rxe8 32. Rd1 Re2 33. Rd5 Rxc2 34. Rxb5 a4 35. a3 Kh7 36. b3 axb3 37. Rxb3 Ra2 38. Kg1 Kg6 39. Kf1 Kf5 40. Ke1 g4 41. Rb5+ Kf4 42. Rb4+ Ke3 43. Rb3+ 1/2-1/2

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.19"]
[Round "3"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Franca, Jairo"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1418"]
[BlackElo "1624"]
[PlyCount "86"]
[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. Nf3 d5 3. e3 e6 4. Bd3 Bd6 5. Nbd2 0-0 6. Qe2 Nbd7 7. e4 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Nf3 Bg4 11. h3 Bxf3 12. Qxf3 dxe4 13. Bxe4 Nxe4 14. Qxe4 Re8 15. Be3 Bxb2 16. Qg4 Bxa1 17. 0-0 Bc3 18. Rd1 Qf6 19. Rd7 Ba5 20. Kh2 Bb6 21. Bxb6 axb6 22. f3 Rxa2 23. Rxc7 Qe5+ 24. Qg3 Qxg3+ 25. Kxg3 Ra7 26. Kg4 g6 27. Kg5 Kg7 28. f4 Ra5+ 29. Kg4 h5+ 30. Kg3 Ra7 31. Kh4 Kf6 32. g4 hxg4 33. hxg4 Rh8+ 34. Kg3 b5 35. g5+ Kg7 36. Rc5 b6 37. Rxb5 Ra3+ 38. Kg4 Rh1 39. f5 Rg1+ 40. Kf4 Rf1+ 41. Ke4 Ra4+ 42. Kd3 Rxf5 43. Rxb6 Rxg5 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.19"]
[Round "4"]
[White "Matsunaga, Lange Cristina"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1432"]
[BlackElo "1418"]
[PlyCount "151"]
[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. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nf3 Bc5 6. Nc3 Nge7 7. a3 d6 8. Bg5 Qg6 9. Bd3 h6 10. e5 Qe6 11. Bxe7 Qxe7 12. Nd5 Qd7 13. exd6 Bxd6 14. Qe2+ Ne7 15. 0-0-0 0-0 16. Nxe7+ Qxe7 17. Rhe1 Qxe2 18. Rxe2 Be6 19. h3 Ba2 20. g3 Bd5 21. Bh7+ Kxh7 22. Rxd5 Rad8 23. Kd1 Rfe8 24. Rxe8 Rxe8 25. Nd4 Re5 26. Rxe5 Bxe5 27. c3 Bxd4 28. cxd4 Kg6 29. Kc2 Kf5 30. Kd3 Ke6 31. f4 Kd5 32. b4 a6 33. a4 c6 34. f5 g6 35. fxg6 fxg6 36. a5 Ke6 37. Kc4 Kd6 38. g4 g5 39. Kd3 Kd5 40. Kc3 Ke4 41. Kc4 Kf3 42. Kc5 Kg3 43. Kb6 Kxh3 44. Kxb7 Kxg4 45. Kxa6 Kf3 46. Kb6 g4 47. a6 g3 48. a7 g2 49. a8Q g1Q 50. Qxc6+ Ke2 51. Qc5 Qg6+ 52. Kb5 Qe8+ 53. Kc4 Qe6+ 54. d5 Qe4+ 55. Qd4 Qc2+ 56. Kb5 Qc7 57. Qc4+ Qxc4+ 58. Kxc4 h5 59. d6 h4 60. d7 h3 61. d8Q Kf2 62. Qh8 Kg2 63. b5 h2 64. Qxh2+ Kxh2 65. b6 Kg3 66. b7 Kf3 67. b8Q Ke3 68. Qd8 Kf4 69. Qe8 Kf3 70. Kd4 Kf4 71. Qf8+ Kg4 72. Ke4 Kg5 73. Qf4+ Kg6 74. Ke5 Kh5 75. Qg3 Kh6 76. Kf6 1-0

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.18"]
[Round "2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Moura, Valderi Nascimento"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1418"]
[BlackElo "1738"]
[PlyCount "58"]
[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. Nf3 e6 3. e3 c5 4. c3 Nc6 5. Bd3 d5 6. Nbd2 c4 7. Bc2 Bd6 8. Qe2 Qc7 9. 0-0 b5 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bb7 13. Qh4 Ne7 14. Be4 Nd5 15. Qg5 g6 16. Re1 f6 17. Qh4 0-0-0 18. Bd2 Rdf8 19. Bh6 Rf7 20. Bd2 Rg8 21. b3 h5 22. Qh3 Re7 23. g3 Kd7 24. bxc4 Qxc4 25. Qf1 Qc6 26. Bd3 a6 27. a4 Nxc3 28. Bxc3 Qxf3 29. Re3 Qh1# 0-1

[Event "Goiania zt"]
[Site "Goiania"]
[Date "2017.08.18"]
[Round "1"]
[White "Rosa, Paulo Estevao"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1895"]
[BlackElo "1418"]
[PlyCount "57"]
[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. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Nf3 d6 7. 0-0 0-0 8. Rb1 a5 9. a3 b6 10. Ne5 dxe5 11. Bxc6 Bh3 12. Bg2 Bxg2 13. Kxg2 Qd7 14. b4 Rfc8 15. Qa4 axb4 16. Qxd7 Nxd7 17. axb4 e4 18. Nxe4 Ra2 19. bxc5 bxc5 20. Rb7 Nf8 21. Rxe7 Ra1 22. Be3 Rxf1 23. Kxf1 Bd4 24. Bxd4 cxd4 25. Nd6 Rc6 26. Nxf7 Ra6 27. Nh6+ Kh8 28. Ng4 Ra1+ 29. Kg2 1-0

[Event "Goiania IRT U2200 1st"]
[Site "Goiania"]
[Date "2017.06.25"]
[Round "4.4"]
[White "Correa, Lorenna Martins"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1613"]
[BlackElo "1418"]
[PlyCount "113"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. e3 Bf5 6. Bd3 Ne4 7. cxd5 Nxc3 8. bxc3 Bxd3 9. Qxd3 cxd5 10. 0-0 Bg7 11. Rb1 b6 12. c4 0-0 13. Ba3 Re8 14. Rfc1 Nc6 15. Qc2 e5 16. cxd5 Ne7 17. d6 Nf5 18. dxe5 Bxe5 19. Nxe5 Rxe5 20. Qc7 Rd5 21. e4 Rd3 22. exf5 Rxa3 23. fxg6 hxg6 24. Qe7 Qxe7 25. dxe7 Re8 26. Rc7 Rd3 27. Rxa7 Rd6 28. Re1 Kg7 29. Kf1 Kf6 30. Re3 Re6 31. Ke2 R8xe7 32. Rxe7 Rxe7 33. Rxe7 Kxe7 34. f4 Kd6 35. Kd3 Kc5 36. g4 Kb4 37. Kc2 Kc4 38. h4 Kd4 39. h5 Ke4 40. h6 Kxf4 41. h7 Kxg4 42. h8Q f5 43. Qd4+ f4 44. Qxb6 g5 45. Qg1+ Kf5 46. Kd2 f3 47. Ke3 g4 48. a4 Kg5 49. Qg3 Kf5 50. a5 Kg5 51. a6 f2 52. Kxf2 Kf6 53. Qxg4 Ke5 54. a7 Kd6 55. a8R Kc5 56. Rd8 Kc6 57. Qc4+ 1-0

[Event "Goiania IRT U2200 1st"]
[Site "Goiania"]
[Date "2017.06.25"]
[Round "5.5"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Couto, Januario Pereira Do"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1418"]
[BlackElo "1581"]
[PlyCount "48"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qc7 7. Be2 Be7 8. 0-0 0-0 9. Bd2 Nbd7 10. Rac1 Qb6 11. Qxb6 axb6 12. a3 Bd6 13. Rfe1 e5 14. cxd5 cxd5 15. Bb5 e4 16. Bxd7 Nxd7 17. Nxd5 exf3 18. Bb4 Bxb4 19. axb4 Be4 20. Nf4 h6 21. d5 Nf6 22. d6 Bc6 23. Rc3 Nd5 24. Nxd5 Bxd5 0-1

[Event "Goiania IRT U2200 1st"]
[Site "Goiania"]
[Date "2017.06.24"]
[Round "1.2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Nascimento, Pedro Henrique Alve"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1418"]
[BlackElo "1974"]
[PlyCount "112"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. Qe2 Be7 7. e4 dxe4 8. Nxe4 0-0 9. 0-0 Nbd7 10. Bg5 h6 11. Bh4 Nd5 12. Bxe7 Qxe7 13. Bb5 N7f6 14. Ne5 Nxe4 15. Qxe4 c5 16. Bc6 Bxc6 17. Nxc6 Qc7 18. Ne5 cxd4 19. Rac1 Nf6 20. Qxd4 Rfd8 21. Qe3 Rd5 22. Rfe1 Rad8 23. Nd3 Nd7 24. Nf4 Re5 25. Qd3 Rxe1+ 26. Rxe1 Qxf4 27. Re4 Qc1+ 28. Qf1 Qxf1+ 29. Kxf1 Nc5 30. Rc4 f5 31. b4 Ne4 32. Rc7 Rd1+ 33. Ke2 Rd2+ 34. Ke3 Rxf2 35. c4 Rxa2 36. c5 bxc5 37. bxc5 Rxg2 38. Kd4 Nxc5 39. Rxc5 Rxh2 40. Ke5 Re2+ 41. Kf4 Re4+ 42. Kg3 Ra4 43. Rc7 Kh7 44. Re7 Ra6 45. Kf4 Kg6 46. Ke5 h5 47. Kf4 Kf6 48. Re8 g5+ 49. Kf3 Ra3+ 50. Kg2 h4 51. Rf8+ Ke5 52. Rg8 g4 53. Kh2 Ra2+ 54. Kg1 Kf4 55. Kh1 Kg3 56. Kg1 Ra1# 0-1

[Event "Goiania IRT U2200 1st"]
[Site "Goiania"]
[Date "2017.06.24"]
[Round "3.5"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Passos, Rafael Moreira"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1418"]
[BlackElo "1496"]
[PlyCount "61"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 c5 5. c3 b6 6. Nbd2 Be7 7. Qe2 0-0 8. e4 Nc6 9. 0-0 dxe4 10. Nxe4 cxd4 11. Nxf6+ Bxf6 12. Qe4 g6 13. Qxc6 Rb8 14. cxd4 Bb7 15. Qc3 g5 16. Bc2 Be7 17. Nxg5 Bxg5 18. Qg3 f6 19. Bxg5 fxg5 20. Qh3 Qe7 21. Rfe1 Rbc8 22. Rxe6 Qf7 23. Re2 Rce8 24. Rd2 Rd8 25. Bb3 Bd5 26. Bxd5 Rxd5 27. f3 Rfd8 28. Qg4 Qe7 29. Rad1 h5 30. Qe4 Qb4 31. Kf2 1-0

[Event "Goiania IRT U2200 1st"]
[Site "Goiania"]
[Date "2017.06.24"]
[Round "2.7"]
[White "Silva, Heitor Imidio De Ol"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1760"]
[BlackElo "1418"]
[PlyCount "98"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. 0-0 Bd6 7. d3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. h3 Qg6 11. Kh1 Be6 12. d4 f5 13. dxe5 Be7 14. exf5 Rxf5 15. g4 Rf4 16. Nd4 Raf8 17. Nxe6 Qxe6 18. f3 Qxe5 19. Re1 Qd6 20. Qxd6 Bxd6 21. Ne4 Rxf3 22. Nxd6 cxd6 23. Kg2 Rf2+ 24. Kg1 Rxc2 25. Rf1 Rxf1+ 26. Rxf1 Rxb2 27. Re1 Rxa2 28. Re8+ Kf7 29. Rb8 Ra1+ 30. Kf2 Ra2+ 31. Kg3 Ra3+ 32. Kh2 b5 33. Rb7+ Kg6 34. Rb6 Kf6 35. Rxc6 Ke5 36. Rc7 b4 37. Rb7 b3 38. Rxg7 Ra2+ 39. Kg3 b2 40. Re7+ Kd4 41. Re1 Ra1 42. Rxa1 bxa1Q 43. Kh4 Ke4 44. Kh5 Qf6 45. h4 Qg7 46. g5 hxg5 47. hxg5 Kf5 48. g6 Qxg6+ 49. Kh4 Qg4# 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.28"]
[Round "6"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Carneiro, Claudionor Chaves"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1418"]
[BlackElo "1707"]
[PlyCount "42"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. c3 d5 5. Bd3 Bd6 6. Nbd2 0-0 7. 0-0 Bd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bc6 11. Qe2 Nd7 12. Bxc6 bxc6 13. dxc5 Nxc5 14. Rd1 Qc7 15. Be3 Nd7 16. Qd2 Bxh2+ 17. Nxh2 Ne5 18. Qd6 Qa5 19. Qc5 Qc7 20. Qd6 Qa5 21. Qc5 Qc7 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.28"]
[Round "5"]
[White "De Paula, Leonardo Morais"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1733"]
[BlackElo "1418"]
[PlyCount "85"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 a6 6. Bc4 b5 7. Bb3 Bb7 8. Re1 Qf6 9. d3 Bb4 10. Bd2 Bxd2 11. Nxd2 Ne7 12. Qf3 Qxf3 13. Nxf3 c5 14. Ne5 f6 15. Nf3 a5 16. a4 b4 17. Nd2 d6 18. Nc4 Nc8 19. f4 Kd8 20. Nd2 Re8 21. Nf3 Nb6 22. Nd2 Rc8 23. Ba2 Nxa4 24. Bf7 Re7 25. Rxa4 Rxf7 26. Nc4 Kd7 27. Nb6+ Kc6 28. Nxc8 Bxc8 29. Rxa5 Kb6 30. Raa1 Kb5 31. b3 f5 32. e5 d5 33. Ra8 Be6 34. Rea1 Kb6 35. R1a6+ Kb7 36. R8a7+ Kb8 37. Rxf7 Bxf7 38. Rc6 c4 39. e6 Bxe6 40. Rxe6 Kc7 41. Re7+ Kb6 42. Rxg7 Kb5 43. Rxh7 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.27"]
[Round "3"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1760"]
[BlackElo "1418"]
[PlyCount "81"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. c5 g6 5. e3 Bg7 6. b4 a6 7. a4 Bf5 8. Bb2 b6 9. cxb6 Qxb6 10. Qb3 Ne4 11. a5 Qb7 12. Na4 Nd7 13. Rc1 Rb8 14. Ba3 0-0 15. Nf3 Rfc8 16. Nd2 Be6 17. Nxe4 dxe4 18. Qc2 Nf6 19. Nc5 Qa7 20. Bxa6 Re8 21. Nxe6 Qxa6 22. Nc7 Qd3 23. Qxd3 exd3 24. Nxe8 Ne4 25. 0-0 c5 26. Nxg7 cxb4 27. Bb2 Nc3 28. Bxc3 bxc3 29. Rxc3 d2 30. Rc2 d1Q 31. Rxd1 Kxg7 32. a6 Rb3 33. Ra1 Rd3 34. a7 Rb3 35. a8Q Rd3 36. Qe4 Rb3 37. Qxe7 Rd3 38. Rc7 Kh6 39. Qxf7 Kg5 40. Ra5+ Kh4 41. Qf4# 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.27"]
[Round "4"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Silva, Maria Vitoria de So"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1418"]
[BlackElo "1857"]
[PlyCount "121"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 Nc6 5. c3 g6 6. Nbd2 Bg7 7. 0-0 0-0 8. Qe2 b6 9. e4 Ng4 10. h3 Nf6 11. e5 Nd7 12. Nb3 Bb7 13. Bg5 f6 14. exf6 Nxf6 15. Qxe6+ Kh8 16. Ne5 Re8 17. Nxc6 Rxe6 18. Nxd8 Rxd8 19. Rfe1 Red6 20. Re2 h6 21. Bxf6 Rxf6 22. Rae1 Bc6 23. Re6 Rdf8 24. Rxf6 Rxf6 25. Re7 Bf8 26. Rxc7 Ba4 27. Rxa7 Bc6 28. Nd2 Bd6 29. Nf3 Re6 30. Ra6 Bb7 31. Ra7 Re7 32. Ne5 Kg7 33. Nc6 Re1+ 34. Bf1 Kf6 35. Rxb7 Rc1 36. Rd7 Bf4 37. Rxd5 Rb1 38. Rd8 Rxb2 39. Rf8+ Kg5 40. h4+ Kg4 41. Ne5+ Bxe5 42. dxe5 b5 43. e6 Rxa2 44. e7 Kh5 45. e8Q Rc2 46. Qe5+ g5 47. hxg5 Kg6 48. Qe4+ Kg7 49. Qxc2 Kxf8 50. gxh6 Kg8 51. h7+ Kh8 52. Qf5 Kg7 53. Qxb5 Kxh7 54. c4 Kg7 55. c5 Kf7 56. c6 Ke8 57. c7+ Ke7 58. c8Q Kd6 59. Qcc6+ Ke7 60. Qbb7+ Kd8 61. Qcc8# 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.26"]
[Round "2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Loricchio, Leticia Figueira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1418"]
[PlyCount "111"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Bd3 Bg4 5. Nbd2 e6 6. Qe2 Bb4 7. c3 Ba5 8. 0-0 0-0 9. e4 Bb6 10. e5 Nh5 11. h3 Bxf3 12. Qxf3 Qg5 13. Qg4 Qxg4 14. hxg4 Nf4 15. Nf3 Nxd3 16. Rd1 Nxc1 17. Raxc1 Ne7 18. g3 c5 19. Kg2 Rac8 20. Rh1 Rc7 21. Rh2 h6 22. Rch1 cxd4 23. g5 Ng6 24. gxh6 gxh6 25. Rxh6 f6 26. Rxg6+ Kf7 27. Rxf6+ Ke7 28. Rh7+ Ke8 29. Rxf8+ Kxf8 30. Rxc7 Bxc7 31. Nxd4 Bxe5 32. Nxe6+ Kf7 33. Ng5+ Kf6 34. f4 Bd6 35. Kh3 a5 36. Kg4 b5 37. b3 b4 38. c4 d4 39. Ne4+ Ke6 40. Nxd6 Kxd6 41. Kf3 Kc5 42. Ke2 a4 43. Kd3 axb3 44. axb3 Kb6 45. Kxd4 Ka5 46. f5 Kb6 47. f6 Kc6 48. f7 Kb6 49. f8Q Kc6 50. Qf6+ Kd7 51. Kd5 Ke8 52. Qg7 Kd8 53. Qf7 Kc8 54. Qe7 Kb8 55. Kc6 Ka8 56. Qb7# 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2017.05.26"]
[Round "1"]
[White "De Paiva Filho, Luiz Americo"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1963"]
[BlackElo "1418"]
[PlyCount "63"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Bb5 d6 4. d4 Bd7 5. 0-0 Nf6 6. Re1 a6 7. Bf1 Bg4 8. dxe5 Nxe5 9. Bf4 Be7 10. Nc3 Qd7 11. Nxe5 dxe5 12. Qxd7+ Nxd7 13. Be3 0-0 14. Bc4 Nf6 15. f3 Bd7 16. Rad1 Rad8 17. Nd5 Nxd5 18. Bxd5 Bb5 19. Bxb7 c6 20. Bb6 Rb8 21. Rd7 Bf6 22. Bc5 Rfd8 23. Red1 h6 24. b3 Rxb7 25. Rxd8+ Bxd8 26. Rxd8+ Kh7 27. Rd6 Be2 28. Kf2 Bb5 29. a4 Bxa4 30. bxa4 Rb2 31. Rxc6 Rxc2+ 32. Kg3 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.23"]
[Round "6.19"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Lima, Luis Gustavo Hakim"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1425"]
[BlackElo "1759"]
[PlyCount "83"]
[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 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nc6 5. Nf3 Nf6 6. Qe2+ Be7 7. Qd1 0-0 8. Be2 Re8 9. 0-0 Bf5 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Bd3 Bxd3 13. Qxd3 Ne4 14. Nb5 Qd7 15. a3 a6 16. Nc3 Re7 17. Ne5 Nxe5 18. dxe5 Rxe5 19. f3 Nc5 20. Qd2 d4 21. Ne4 Nxe4 22. fxe4 Rxe4 23. Rfe1 Rxe1+ 24. Rxe1 Re8 25. Rxe8+ Qxe8 26. Kf2 c5 27. b4 b6 28. c3 g6 29. cxd4 c4 30. Qc3 Qb5 31. Ke3 Qg5+ 32. Ke4 Qxg2+ 33. Ke5 Qxh2+ 34. Kd5 Qh5+ 35. Kc6 Qb5+ 36. Kb7 a5 37. d5 Qxd5+ 38. Kxb6 axb4 39. Qxb4 Qd4+ 40. Kc6 h5 41. a4 Qe4+ 42. Kc5 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "4.14"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "De Moura, Kaik Gomes"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1425"]
[PlyCount "48"]
[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. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. 0-0 Bg4 7. Bg5 Nd4 8. h3 Bxf3 9. gxf3 0-0 10. Nd5 h6 11. Bxf6 gxf6 12. c3 c6 13. cxd4 cxd5 14. dxc5 dxc4 15. cxd6 Qxd6 16. dxc4 Qe6 17. Kh2 Qxc4 18. Rg1+ Kh7 19. Qd2 Rg8 20. Rxg8 Rxg8 21. Qd7 Qc5 22. Qxf7+ Rg7 23. Qxf6 Qxf2+ 24. Kh1 Qg2# 0-1

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "3.11"]
[White "Machado, Wesley Henrique"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1787"]
[BlackElo "1425"]
[PlyCount "59"]
[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. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. c3 Na5 6. Bb3 Nxb3 7. axb3 d5 8. Qe2 0-0 9. Nbd2 Bg4 10. h3 Bxf3 11. Qxf3 d4 12. Nf1 Qd6 13. b4 Bb6 14. Ng3 a5 15. 0-0 axb4 16. Bd2 Rxa1 17. Rxa1 bxc3 18. Nf5 Qb4 19. Bh6 c2 20. Qg3 g6 21. Qg5 Ne8 22. Ne7+ Kh8 23. Bxf8 Qxb2 24. Rf1 Bc5 25. Nxg6+ fxg6 26. Qxe5+ Kg8 27. Qxe8 h6 28. Bxh6+ Kh7 29. Qf8 g5 30. Qg7# 1-0

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.22"]
[Round "5.17"]
[White "Prysthon, Joao Pedro Soares"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1/2-1/2"]
[ECO "C23"]
[BlackElo "1425"]
[PlyCount "79"]
[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. Bc4 Nc6 3. Qf3 Nf6 4. c3 Bc5 5. d3 d6 6. b4 Bb6 7. a4 a6 8. Qg3 Ng4 9. Be3 Bxe3 10. fxe3 Nf6 11. Qxg7 Rf8 12. Nf3 Be6 13. Bxe6 fxe6 14. 0-0 Qe7 15. Qxe7+ Nxe7 16. Ng5 Kd7 17. Nd2 h6 18. Ngf3 Rf7 19. a5 Rg8 20. Nc4 Rfg7 21. Nh4 Ng4 22. h3 d5 23. exd5 exd5 24. hxg4 dxc4 25. dxc4 Rxg4 26. Rad1+ Kc8 27. Nf5 Nxf5 28. Rxf5 Rxg2+ 29. Kh1 R2g4 30. Rh5 Rxc4 31. Rxh6 b6 32. axb6 cxb6 33. Rg1 Rxg1+ 34. Kxg1 Rxc3 35. Rxb6 Rxe3 36. Rxa6 Kb7 37. Kf2 Rb3 38. Re6 Rxb4 39. Rxe5 Rb2+ 40. Ke3 1/2-1/2

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "1.14"]
[White "Campora, Felipe Marques"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1425"]
[PlyCount "88"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nc3 e6 8. 0-0 c5 9. dxc5 Bxc5 10. Nd4 Bxd4 11. exd4 0-0 12. Ne2 Rb8 13. Rb1 Rb4 14. Ng3 c5 15. Nxf5 exf5 16. c3 Rb5 17. Be5 Re8 18. Bxf6 Qxf6 19. dxc5 Rxc5 20. Re1 Rxe1+ 21. Qxe1 h6 22. h3 d4 23. Rc1 d3 24. Qd2 Qd6 25. b4 Re5 26. Re1 Rxe1+ 27. Qxe1 d2 28. Qd1 Qd5 29. a4 Qa2 30. a5 Qb2 31. Kf1 Qc1 32. Qxc1 dxc1Q+ 33. Ke2 Qxc3 34. b5 Qxa5 35. b6 Qxb6 36. g4 fxg4 37. hxg4 a5 38. f4 a4 39. g5 a3 40. gxh6 gxh6 41. Kf3 a2 42. Kg4 a1Q 43. Kh5 Qg6+ 44. Kh4 Qh1# 0-1

[Event "BRA-ch U12"]
[Site "Brasilia"]
[Date "2017.04.21"]
[Round "2.1"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1425"]
[BlackElo "1700"]
[PlyCount "78"]
[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. Nc3 Bc5 4. Bc4 d6 5. d3 Bg4 6. Bg5 Bxf3 7. Qxf3 Qd7 8. Ne2 Na5 9. Ng3 Nxc4 10. dxc4 f6 11. Be3 Qc6 12. Nf5 g6 13. Nh6 Bxe3 14. Nxg8 Rxg8 15. Qxe3 Qxc4 16. c3 Qe6 17. 0-0 f5 18. Rad1 f4 19. Qd3 a6 20. Qd5 Qxd5 21. Rxd5 g5 22. f3 h5 23. h3 g4 24. h4 Ke7 25. Ra5 Rg7 26. Ra3 Rag8 27. Rb3 b6 28. c4 gxf3 29. Rbxf3 Rxg2+ 30. Kh1 Re2 31. R3f2 Rxe4 32. Rg1 Rxg1+ 33. Kxg1 Rxc4 34. b3 Rd4 35. Rc2 Kd7 36. Kf2 Rd3 37. Kg2 d5 38. Rf2 f3+ 39. Kf1 Rd1# 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.12"]
[Round "6"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Leite, Coraci de Jesus"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1858"]
[PlyCount "68"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 h6 7. Bd2 a6 8. Qc1 Nh7 9. Nd5 Be7 10. Be3 d6 11. d4 Bg4 12. Qd1 Nxd4 13. Bxd4 exd4 14. Qxd4 Ng5 15. Nxg5 Bxg5 16. e5 Be6 17. Qe4 c6 18. Nf4 d5 19. Nxe6 fxe6 20. Qg6 dxc4 21. Qxe6+ Kh8 22. Qxc4 Qc7 23. Rfe1 Bf4 24. Qc5 Rf5 25. Qd6 Qxd6 26. exd6 Bxd6 27. Re6 Bc5 28. h3 Rxf2 29. Kh2 Rxc2 30. b3 Rf8 31. Kg3 Rff2 32. Re5 Bd6 33. Rae1 Rfe2 34. R1xe2 Rxe2 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.12"]
[Round "5"]
[White "Tufenkjian, Victor Piemonte"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1808"]
[BlackElo "1800"]
[PlyCount "132"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 Bb4 7. Bd2 Nxd4 8. Nd5 Nxd5 9. exd5 Qe7+ 10. Be2 Nxe2 11. Qxe2 Bxd2+ 12. Kxd2 Qxe2+ 13. Kxe2 d6 14. Rhe1 0-0 15. Kf1 Bf5 16. Rac1 Rfe8 17. c4 Rxe1+ 18. Rxe1 Bd3+ 19. Kg1 Bxc4 20. Re7 Bxd5 21. Rxc7 Re8 22. h3 Bc6 23. b4 a6 24. a3 d5 25. a4 b5 26. Rxc6 bxa4 27. Rxa6 a3 28. Rxa3 Rb8 29. Rb3 Kf8 30. Kf1 Ke7 31. Ke2 Ke6 32. Kd3 Ke5 33. b5 Kd6 34. Kd4 Re8 35. Kd3 Kc5 36. b6 Rb8 37. b7 Kc6 38. Kd4 Rxb7 39. Rxb7 Kxb7 40. Kxd5 Kc7 41. Ke5 Kd7 42. Kf5 Ke7 43. g4 g6+ 44. Kf4 Ke6 45. h4 f6 46. g5 fxg5+ 47. hxg5 h5 48. Kg3 Kf5 49. Kh4 Kf4 50. f3 Kxf3 51. Kh3 Kf4 52. Kh4 Kf5 53. Kg3 Kxg5 54. Kh3 Kf4 55. Kh2 Kf3 56. Kg1 g5 57. Kh1 g4 58. Kg1 h4 59. Kh1 h3 60. Kh2 g3+ 61. Kxh3 g2 62. Kh4 g1Q 63. Kh5 Kf4 64. Kh6 Qg4 65. Kh7 Qg5 66. Kh8 Kf5 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "2"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Braga, Marcelo Melem"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1800"]
[BlackElo "1608"]
[PlyCount "54"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. 0-0 Bg4 6. d3 e6 7. h3 Bxf3 8. Qxf3 Nf6 9. Bg5 Be7 10. Nd2 0-0 11. Qg3 Nh5 12. Bxe7 Nxg3 13. Bxd8 Nxf1 14. Rxf1 Rfxd8 15. Re1 a6 16. Bxc6 bxc6 17. d4 h5 18. Nf3 c5 19. dxc5 Rdc8 20. Ne5 Rxc5 21. Nd7 Rxc2 22. Nb6 Rb8 23. Nxd5 exd5 24. Re5 Rbxb2 25. Rxd5 Rxa2 26. Rd4 a5 27. Kf1 Rc1+ 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "4"]
[White "De Oliveira, Caio Guilherme Viei"]
[Black "Campos, Otavio Moraes"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1800"]
[BlackElo "1718"]
[PlyCount "84"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c5 3. Nf3 Nc6 4. Bb5 Nge7 5. d4 a6 6. Bxc6 Nxc6 7. d5 exd5 8. Nxd5 h6 9. Bf4 d6 10. 0-0 Bg4 11. h3 Bh5 12. Re1 Nd4 13. g4 Nxf3+ 14. Qxf3 Bg6 15. e5 Kd7 16. Rad1 h5 17. Re2 hxg4 18. Qxg4+ Kc6 19. exd6 Bh5 20. Qg2 Bxe2 21. Nc3+ Kb6 22. Nxe2 Qd7 23. Nc3 Rxh3 24. Nd5+ Ka7 25. Be3 Bxd6 26. Nf4 Rh6 27. Qxg7 Rah8 28. Kg2 Qc6+ 29. f3 Bxf4 30. Bxf4 Rg6+ 31. Qxg6 Qxg6+ 32. Kf2 Qxc2+ 33. Rd2 Qc4 34. Be5 Rh1 35. b3 Qf1+ 36. Kg3 Qe1+ 37. Rf2 Qxe5+ 38. f4 Qg7+ 39. Kf3 Rh3+ 40. Ke2 Qb2+ 41. Kf1 Qc1+ 42. Kg2 Qh1# 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.11"]
[Round "3"]
[White "Muniz, Bernardo Cunha"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1387"]
[BlackElo "1800"]
[PlyCount "72"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. Nc3 Bc5 6. Nh4 Nd4 7. d3 d6 8. Be3 Bg4 9. Qe1 Nxc2 10. Bb5+ c6 11. Qd2 Nxa1 12. Bxc5 dxc5 13. Bc4 b5 14. Bxf7+ Kxf7 15. Nb1 c4 16. Nf3 Qxd3 17. Qe1 Nc2 18. Qc1 Nxe4 19. Nxe5+ Kf6 20. Nxd3 cxd3 21. Nd2 Nxd2 22. Qxd2 Bf5 23. Qc3+ Kg5 24. Qxg7+ Kf4 25. g3+ Kf3 26. Qe5 Be4 27. Qf4+ Ke2 28. Qg4+ Bf3 29. Qe6+ Kd2 30. Qe5 Rhf8 31. Qc3+ Ke2 32. Qe5+ Kd2 33. Qc3+ Ke2 34. Qe5+ Be4 35. Qh5+ Bf3 36. Qxh6 d2 0-1

[Event "Caldas Novas op 1st"]
[Site "Caldas Novas"]
[Date "2017.03.10"]
[Round "1"]
[White "Carmo, Jose Arlindo"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1752"]
[BlackElo "1800"]
[PlyCount "57"]
[EventDate "2017.03.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. d3 d6 6. b4 a6 7. a4 Bd7 8. Nbd2 Qb8 9. 0-0 Be7 10. Qc2 a5 11. b5 Nd8 12. d4 d5 13. exd5 exd4 14. Nxd4 Qc8 15. Re1 c6 16. d6 Ne6 17. dxe7 Kxe7 18. Nf5+ Kf8 19. Ba3+ c5 20. Ne4 b6 21. Nd4 Nf4 22. Nd6 Qc7 23. Nxf7 Ng4 24. Nf3 Qc8 25. Qe4 g5 26. h3 Nf6 27. Qe7+ Kg7 28. Nd6+ Kg6 29. Qf7# 1-0

