[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.09.17"]
[Round "4"]
[White "De Oliveira, William Wilson Schi"]
[Black "Calcada, Lucas Galvan"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1406"]
[PlyCount "44"]
[EventDate "2019.08.15"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 d5 9. 0-0-0 Nc6 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc4 Qe5 15. Bf4 Qxb2+ 16. Kd2 Be6 17. Qa4 Rfd8+ 18. Bd3 Qc3+ 19. Ke2 Rd4 20. Qxd4 Bxd4 21. Be4 Bc4+ 22. Bd3 Qxc2+ 0-1

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.16"]
[Round "2"]
[White "De Oliveira, William Wilson Schi"]
[Black "Blau, Vitoria Caroline"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "1393"]
[PlyCount "59"]
[EventDate "2019.08.15"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. Be2 Nc6 10. 0-0-0 Nxd4 11. Bxd4 b5 12. g4 Bb7 13. h4 Rc8 14. h5 b4 15. Nb1 Nxe4 16. Qd3 Ng3 17. Rh3 Nxe2+ 18. Qxe2 Qc7 19. Rd2 a5 20. f4 Bd5 21. g5 Bxa2 22. Qg4 e5 23. Be3 exf4 24. Bxf4 Be6 25. Qg3 Bxh3 26. Qxh3 Qc4 27. Be3 Rc6 28. g6 fxg6 29. c3 Rf1+ 30. Kc2 0-1

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.16"]
[Round "3"]
[White "Do Nascimento, Joao Augusto"]
[Black "De Oliveira, William Wilson Schi"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1137"]
[PlyCount "97"]
[EventDate "2019.08.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. e3 c5 9. Qa4+ Bd7 10. Bc4 Qxf3 11. Qxd7+ Nxd7 12. gxf3 h6 13. Bh4 Rc8 14. Bb3 e5 15. d5 e4 16. Kd2 exf3 17. Rab1 b6 18. Bc4 g5 19. Bg3 Ne5 20. Bb5+ Ke7 21. h4 g4 22. Bxe5 Bxe5 23. c4 Kd6 24. Kd3 f5 25. Rhg1 h5 26. Ba4 Rh7 27. Bc2 Rf8 28. e4 f4 29. Rbf1 g3 30. Bd1 Bd4 31. Bxf3 Bxf2 32. Rg2 a6 33. a4 Ke5 34. Rb1 Rb8 35. Rb2 Rh6 36. Rbxf2 gxf2 37. Rg5+ Kd6 38. e5+ Ke7 39. d6+ Kf8 40. Bg2 Re8 41. Ke4 Rxd6 42. Kxf4 Rd1 43. Rf5+ Kg7 44. Kg5 Rg1 45. Rxf2 Rxe5+ 46. Kf4 Rge1 47. Kf3 Kh6 48. Rd2 Re6 49. Rd8 0-1

