[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "7"]
[White "Chiapero, Federico"]
[Black "Adib, Santiago"]
[Result "1/2-1/2"]
[ECO "E93"]
[PlyCount "93"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. 0-0 a5 9. Bg5 h6 10. Bh4 Nc5 11. Nd2 Qe8 12. Nb5 Na6 13. Bxf6 Bxf6 14. Nb3 b6 15. Qd2 Bg5 16. Qc3 f5 17. f3 f4 18. Nd2 Bd8 19. a3 a4 20. b3 axb3 21. Nxb3 h5 22. a4 g5 23. a5 Qe7 24. axb6 cxb6 25. h3 Rf6 26. Rfb1 Rg6 27. Nd2 Qg7 28. Ra2 Rb8 29. Rba1 Nc7 30. Ra7 Bb7 31. Qb4 Qd7 32. Nxc7 Qxc7 33. Qb5 Kf7 34. R1a6 Kf8 35. Ra3 Rg7 36. Bd1 Re7 37. Nb1 Rc8 38. Bb3 Qb8 39. R7a4 Rc5 40. Qb4 Ra5 41. Nc3 Rc5 42. Nb5 Rg7 43. Ra7 Re7 44. Kf2 h4 45. Ke2 Rg7 46. Kd3 Re7 47. Nc3 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "5"]
[White "Chiapero, Federico"]
[Black "Fernandes, Felipe"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "99"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nbd7 4. Bd3 e6 5. Nbd2 c5 6. c3 Be7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 cxd4 10. Nxf6+ Nxf6 11. cxd4 b6 12. Be3 Bb7 13. Rc1 Rc8 14. Qe2 Nd5 15. a3 Bf6 16. Rfd1 Qd6 17. Bg5 Bxg5 18. Nxg5 h6 19. Qe4 g6 20. Nf3 Rc7 21. Rxc7 Qxc7 22. Qg4 Qf4 23. Ne5 Qxg4 24. Nxg4 h5 25. Ne3 Rc8 26. Kf1 Kf8 27. g3 Ne7 28. f4 Nd5 29. Kf2 Ke7 30. Re1 Nxe3 31. Kxe3 Kd6 32. Kd2 Bf3 33. Be4 Bxe4 34. Rxe4 Kd5 35. Re3 Kxd4 36. Rd3+ Ke4 37. Rd7 Rc5 38. Rxf7 Rb5 39. b4 Rd5+ 40. Ke2 a5 41. Rf6 axb4 42. Rxe6+ Kf5 43. Rxb6 bxa3 44. Ra6 Rb5 45. Rxa3 Rb2+ 46. Kf3 Rxh2 47. Ra6 Rb2 48. Ra5+ Kf6 49. Rg5 Rb4 50. Re5 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "1"]
[White "Chiapero, Federico"]
[Black "Navarrete, Erick"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "41"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 Nbd7 8. Bg5 Qe7 9. Be2 Re8 10. 0-0 h6 11. Be3 Nf8 12. Qd2 Kh7 13. b4 N6d7 14. Nb5 Qd8 15. Nxd6 f5 16. Nxc8 fxe4 17. Nd6 exf3 18. Nxe8 fxe2 19. Qxe2 Qxe8 20. Rad1 Qe7 21. c5 0-1

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "3"]
[White "Chiapero, Federico"]
[Black "Rodrigues, Edson"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "89"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 c6 5. e3 Bb4+ 6. Nbd2 Nbd7 7. a3 Be7 8. Bd3 h6 9. Bh4 0-0 10. 0-0 c5 11. cxd5 Nxd5 12. Bxe7 Nxe7 13. Rc1 cxd4 14. Nxd4 Nb6 15. N2f3 Bd7 16. b4 Rc8 17. Qe2 Ned5 18. Ne5 Qe7 19. Rc2 Rxc2 20. Bxc2 Rc8 21. Qd3 Nf6 22. Rd1 Be8 23. Ng4 Nbd5 24. e4 Nf4 25. Qf3 e5 26. Nf5 Qc7 27. Bb3 Nxg4 28. Qxg4 Ng6 29. Nxh6+ Kf8 30. Nxf7 Bxf7 31. Bxf7 Nh8 32. Be6 Re8 33. Qf5+ Nf7 34. Qxf7+ Qxf7 35. Bxf7 Kxf7 36. Rd7+ Re7 37. Rxe7+ Kxe7 38. f3 Kd6 39. Kf2 Kc6 40. Ke3 Kb5 41. f4 exf4+ 42. Kxf4 Ka4 43. e5 Kxa3 44. e6 Kxb4 45. e7 1-0

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "6"]
[White "Figueredo, Nicolas"]
[Black "Chiapero, Federico"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "56"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Qd7 7. d5 Bxf3 8. Bxf3 Ne5 9. Qe2 Nxf3+ 10. Qxf3 0-0-0 11. 0-0 e6 12. Qe3 Kb8 13. Nc3 exd5 14. Nxd5 Nxd5 15. cxd5 Qxd5 16. Qe2 Bd6 17. Rd1 Bxh2+ 18. Kxh2 Qxd1 19. Qxd1 Rxd1 20. g3 Re8 21. a3 Ree1 22. b4 Rxc1 23. Ra2 g5 24. Rd2 b6 25. Rd4 h5 26. f3 Rc2+ 27. Rd2 Rxd2+ 28. Kh3 Rh1# 0-1

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "2"]
[White "Ibanez Iglesias, Marcelo"]
[Black "Chiapero, Federico"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "64"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Ng5 e6 7. Qf3 Qxg5 8. c3 Bd6 9. 0-0 0-0 10. d4 Qh4 11. g3 Qe7 12. Qd3 Rd8 13. c4 Be5 14. Bc2 g6 15. Qf3 Nxd4 16. Qe4 Bg7 17. Bd3 e5 18. f4 Bf5 19. Qe3 Bxd3 20. Qxd3 exf4 21. Nc3 fxg3 22. hxg3 Nb3 23. Nd5 Nxd5 24. Qxb3 Qc5+ 25. Kh2 Nb6 26. Be3 Qxc4 27. Qxc4 Nxc4 28. Bf4 Bxb2 29. Bxc7 Bxa1 30. Bxd8 Rxd8 31. Rxa1 Rd2+ 32. Kh3 b5 0-1

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "4"]
[White "Marinangeli, Martin"]
[Black "Chiapero, Federico"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "71"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 c5 5. cxd5 exd5 6. Nf3 Nc6 7. 0-0 Be7 8. Nc3 h6 9. h3 0-0 10. Be3 b6 11. Rc1 Be6 12. b3 Rc8 13. Na4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Qd7 16. Kh2 b5 17. Nb2 a5 18. Nd3 Rfd8 19. Ne5 Qd6 20. Bf4 Qa3 21. Nc6 Re8 22. Qb6 Qxa2 23. Qxb5 Bb4 24. Ra1 Qxb3 25. Nxa5 Qc3 26. Rfc1 Rc5 27. Qb7 Qd4 28. Be3 Qe5 29. Qxb4 Rxc1 30. Rxc1 Rb8 31. Nc6 Rxb4 32. Nxe5 Rb2 33. Bf3 Bf5 34. g4 Be4 35. Rc8+ Kh7 36. Nxf7 1-0

