[Event "BRA-ch U20"]
[Site "Brasilia"]
[Date "1999.??.??"]
[Round "2"]
[White "Carvalho, Kaue"]
[Black "Constantino, Fernando"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "1875"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. 0-0 Bb4 9. f3 Bxc3 10. bxc3 d5 11. Nxc6 Qxc6 12. e5 Nd7 13. Bd4 0-0 14. f4 f6 15. Qd3 b5 16. Qh3 f5 17. Rf3 Nc5 18. Qh5 Ra7 19. Rg3 g6 20. Qh6 Rg7 21. Bf3 Nb7 22. Qg5 Nd8 23. Be2 Nf7 24. Qf6 Qc7 25. a4 g5 26. fxg5 Rg6 27. Be3 Rxf6 28. gxf6+ Kh8 29. axb5 Qxc3 30. Ra2 Qxe5 0-1

[Event "BRA-ch U20"]
[Site "Brasilia"]
[Date "1999.??.??"]
[Round "4"]
[White "Catta Preta, Daniel Martins"]
[Black "Carvalho, Kaue"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "99"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nc6 5. Nf3 Bg4 6. 0-0 Be7 7. b3 Qd7 8. Qc2 Bxf3 9. Bxf3 Nd4 10. Qd3 Nxf3+ 11. Qxf3 Qc6 12. Qf5 h5 13. e3 h4 14. d4 hxg3 15. fxg3 Rh5 16. Qf2 0-0-0 17. Qe2 Rdh8 18. Rf2 Qd7 19. b4 Ng4 20. Rg2 Rxh2 21. Rxh2 Rxh2 22. Qf3 Rf2 23. Qe4 f5 24. Qd5 Qe8 25. Qe6+ Kd8 26. Nd5 c6 27. Nxe7 Qxe7 28. Qg8+ Kc7 29. d5 Rc2 30. dxc6 bxc6 31. Qa8 Rxc4 32. Qxa7+ Kd8 33. Qb8+ Kd7 34. b5 Ke6 35. b6 Rb4 36. Ba3 Rb5 37. Rd1 c5 38. Rd3 Nf6 39. Rb3 Rxb3 40. axb3 Nd7 41. Qc8 Qg5 42. Kf2 f4 43. exf4 exf4 44. gxf4 Qxf4+ 45. Ke2 Qg4+ 46. Kd2 Qg2+ 47. Kc3 Qf3+ 48. Kb2 Qe2+ 49. Kb1 Qd1+ 50. Ka2 1/2-1/2

