[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.03"]
[Round "4"]
[White "Chaves, Vinicius Ribeiro"]
[Black "Ramillo, Vitoria Matheus"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "1854"]
[PlyCount "98"]
[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. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 c6 5. c5 a5 6. Nc3 b6 7. Na4 bxc5 8. dxc5 Nbd7 9. Qc2 Ne4 10. Nd4 Bb7 11. Nb3 Qh4 12. g3 Nxg3 13. fxg3 Qxa4 14. Bg2 Nxc5 15. Nd4 Qxc2 16. Nxc2 Nd3+ 17. Ke2 Ba6 18. Kd2 Be7 19. Nd4 Kd7 20. Bf1 Nxc1 21. Rxc1 c5 22. Nf3 f6 23. g4 Bxf1 24. Rhxf1 Rhb8 25. b3 a4 26. Rb1 axb3 27. axb3 Rb4 28. h3 Rab8 29. Kc2 c4 30. bxc4 Rxb1 31. Rxb1 Rxb1 32. Kxb1 dxc4 33. Kc2 Kc6 34. Kc3 Kd5 35. Nd4 Bc5 36. e4+ Ke5 37. Nc6+ Kxe4 38. Kxc4 Bd6 39. Nd8 e5 40. Ne6 g6 41. Ng7 f5 42. gxf5 gxf5 43. Nh5 Be7 44. Ng3+ Kf4 45. Nf1 e4 46. Kd4 Bf6+ 47. Kd5 e3 48. Nxe3 Kxe3 49. Ke6 f4 0-1

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.02"]
[Round "2"]
[White "Chaves, Vinicius Ribeiro"]
[Black "Domingues, Donovan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "69"]
[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. d4 d5 2. Nf3 Nc6 3. e3 a6 4. c4 dxc4 5. Bxc4 b5 6. Bb3 e6 7. a3 Nf6 8. Nc3 b4 9. axb4 Bxb4 10. Bd2 Ne7 11. Ba4+ c6 12. Qc2 0-0 13. 0-0 c5 14. dxc5 Bxc5 15. Ne4 Nxe4 16. Qxe4 Qd5 17. Bc2 Qxe4 18. Bxe4 Rb8 19. Bc3 Bb4 20. Be5 Rb5 21. Bd4 f5 22. Bd3 Ra5 23. Bb6 Rxa1 24. Rxa1 a5 25. Bxa5 Bxa5 26. Rxa5 Rd8 27. Ra3 e5 28. Nxe5 Nd5 29. h3 f4 30. Bc4 fxe3 31. fxe3 Kf8 32. Rd3 Bb7 33. e4 Rc8 34. Bxd5 Bxd5 35. exd5 1-0

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.01"]
[Round "1"]
[White "Pereira, Daniele Costa"]
[Black "Chaves, Vinicius Ribeiro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1634"]
[PlyCount "45"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 b6 8. Nbd2 Bb7 9. Re1 Re8 10. Ne5 a6 11. e4 Ne7 12. Nxf7 Kxf7 13. e5 Ng6 14. Bg3 Be7 15. exf6 Bxf6 16. Qh5 Rh8 17. Nf3 Qe8 18. Ne5+ Bxe5 19. Bxe5 c6 20. Re3 Rf8 21. Qxh7 Nxe5 22. dxe5 Qe7 23. Bg6# 1-0

