[Event "BRA-ch U14 27th"]
[Site "Santa Maria de Jetiba"]
[Date "2010.04.??"]
[Round "1"]
[White "Coser, Jacson"]
[Black "Silva, Jonathan Ferreira D"]
[Result "1-0"]
[ECO "C23"]
[PlyCount "81"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Qf3 Nh6 4. d3 Qf6 5. Qxf6 gxf6 6. Bxh6 Rg8 7. g3 Nc6 8. c3 a6 9. Nf3 b5 10. Bd5 Bb7 11. Bxc6 Bxc6 12. 0-0 d5 13. exd5 Bxd5 14. Nbd2 Rg6 15. Be3 Bxe3 16. fxe3 a5 17. c4 bxc4 18. Nxc4 Bc6 19. Rac1 e4 20. dxe4 Bxe4 21. Nh4 Rg4 22. Nd2 Bd5 23. Rxc7 Kd8 24. Rc5 Bxa2 25. Rxf6 Rb8 26. Rxa5 Rxb2 27. Nf1 Ke7 28. Rf4 Rg8 29. Nf5+ Kf6 30. Nh6+ Kg7 31. Nxg8 Kxg8 32. Rg4+ Kf8 33. Ra8+ Ke7 34. Re4+ Kf6 35. Ra6+ Kf5 36. Rea4 f6 37. Rxa2 Rxa2 38. Rxa2 h6 39. h4 Kg4 40. Kg2 f5 41. Nh2+ 1-0

[Event "BRA-ch U14 27th"]
[Site "Santa Maria de Jetiba"]
[Date "2010.04.??"]
[Round "3"]
[White "Scheffelbien, Jaime Jr"]
[Black "Silva, Jonathan Ferreira D"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "115"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. dxc5 dxc4 4. Qxd8+ Kxd8 5. Nc3 Na6 6. Be3 e6 7. b4 Nf6 8. b5 Nxc5 9. Bxc5 Bxc5 10. e3 a6 11. Bxc4 axb5 12. Bxb5 Ng4 13. Nf3 Rf8 14. 0-0 Bd7 15. Rad1 Ne5 16. Nxe5 Bb4 17. Rxd7+ Ke8 18. Rd4+ Ke7 19. Rxb4 Rfd8 20. a4 Rdc8 21. Ne4 f6 22. Nf3 f5 23. Neg5 h6 24. Nh3 Ra5 25. Nf4 g5 26. Ng6+ Kf6 27. Nge5 Rc5 28. Nd7+ Ke7 29. Nxc5 b6 30. Nb3 Ra8 31. h3 g4 32. hxg4 fxg4 33. Rxg4 h5 34. Rg5 Rh8 35. g3 Kf6 36. Re5 Rh7 37. Re4 Kf5 38. Rc4 Rg7 39. Kh2 Rh7 40. Kh3 Rh6 41. Rd1 Kf6 42. Rd6 Ke7 43. Rxb6 Kf6 44. a5 Rh8 45. a6 Ke7 46. a7 Kf6 47. Rb8 Rxb8 48. axb8Q Ke7 49. Bd7 Kxd7 50. Qb7+ Kd6 51. Qb6+ Kd5 52. Qb5+ Kd6 53. Qxh5 e5 54. Qxe5+ Kd7 55. Rd4+ Kc6 56. Qc5+ Kb7 57. Rb4+ Ka8 58. Qa5# 1-0

