[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.18"]
[Round "2"]
[White "Lyra, Joao Pedro Araujo D"]
[Black "De Andrade, Ivan Neudir"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1887"]
[PlyCount "46"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. dxc5 Bxc5 5. Bb5 a6 6. Ba4 b5 7. Bb3 Bb7 8. Rg1 Nc6 9. Bd2 Ne4 10. Bc1 Rc8 11. Nc3 Bb4 12. Nd2 Nxc3 13. bxc3 Bxc3 14. Rb1 Ne5 15. Kf1 Qf6 16. Ne4 Bxe4 17. Bb2 Bxb2 18. Rxb2 Nc4 19. Rb1 Nxe3+ 20. Ke2 Nxd1 21. Kxd1 Qxf2 22. Re1 Bxc2+ 23. Bxc2 Qxc2# 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.18"]
[Round "4"]
[White "Lyra, Joao Pedro Araujo D"]
[Black "Silva, Marley Abe"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "100"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Bf5 4. Bg5 Nc6 5. Nf3 Nb4 6. e4 Bg4 7. Be2 Nf6 8. a3 Nd3+ 9. Bxd3 Bxf3 10. gxf3 cxd3 11. Qxd3 e6 12. e5 h6 13. Bh4 g5 14. Bg3 Nh5 15. d5 Nxg3 16. hxg3 c6 17. f4 cxd5 18. Qd4 Rc8 19. Ne2 Bc5 20. Qd2 Qb6 21. fxg5 Bf8 22. Nd4 Bg7 23. f4 hxg5 24. Rxh8+ Bxh8 25. b3 gxf4 26. gxf4 Qd8 27. Nb5 Ra8 28. Nd6+ Ke7 29. Nxb7 Qg8 30. Nd6 Qg1+ 31. Ke2 Qxa1 32. Qc2 Bxe5 33. fxe5 Qxe5+ 34. Ne4 Qxe4+ 35. Qxe4 dxe4 36. Ke3 Rb8 37. b4 f5 38. Kf4 Rc8 39. a4 a5 40. b5 Kd6 41. Ke3 Ke5 42. Ke2 f4 43. b6 f3+ 44. Kf2 Kf4 45. b7 Rb8 46. Ke1 Ke3 47. Kd1 f2 48. Kc2 f1Q 49. Kb3 Kd3 50. Kb2 Rxb7+ 0-1

[Event "BRA-ch Amateur"]
[Site "Brasilia"]
[Date "2016.06.18"]
[Round "3"]
[White "Silva, Danielle Aparecida"]
[Black "Lyra, Joao Pedro Araujo D"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "61"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 Nc6 4. e3 Bg4 5. Be2 e6 6. 0-0 Bb4 7. a3 Ba5 8. Bd2 0-0 9. b4 Bb6 10. Nb1 a5 11. c3 Ne4 12. h3 Bh5 13. Ne5 Nxe5 14. dxe5 Bxe2 15. Qxe2 Nxd2 16. Nxd2 c5 17. Rab1 Ra6 18. b5 Ra7 19. a4 Bc7 20. Nf3 f6 21. Rfd1 fxe5 22. e4 Rf7 23. c4 b6 24. h4 Qf8 25. exd5 exd5 26. Rf1 e4 27. Ng5 Re7 28. cxd5 Re5 29. Ne6 Qe8 30. Qg4 Qf7 31. Rbd1 1-0

