[Event "Pan American-ch U10"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "3"]
[White "Belcher, Noah"]
[Black "Chiapero, Guillermo"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "58"]
[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. Bg5 e6 3. Nd2 Be7 4. e4 h6 5. Bh4 d6 6. c3 0-0 7. f4 b6 8. Ngf3 Bb7 9. Bd3 c5 10. Qe2 cxd4 11. cxd4 Nc6 12. 0-0 Rc8 13. a3 Rc7 14. Kh1 Qd7 15. Rg1 Rfc8 16. g4 Nh7 17. g5 hxg5 18. Nxg5 Nxg5 19. fxg5 Nxd4 20. Qf2 e5 21. Raf1 Qe6 22. Nf3 Nxf3 23. Qxf3 d5 24. Re1 Bc5 25. Rg2 d4 26. Reg1 g6 27. Qf6 Re8 28. Bg3 a6 29. Rf1 Rc6 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "4"]
[White "Chiapero, Guillermo"]
[Black "Acosta, Vicente"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "74"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Bg5 h6 9. Be3 Ne8 10. Nd2 f5 11. f3 f4 12. Bf2 Rf7 13. Qc2 Nef6 14. 0-0-0 c6 15. Kb1 a6 16. Be2 Nb6 17. Qb3 Nbd7 18. Qa3 Bf8 19. Rc1 Rb8 20. Bd1 b5 21. cxb5 axb5 22. Qb3 b4 23. Ne2 c5 24. Nc4 Nb6 25. Na5 Bd7 26. Qc2 Ra8 27. Nc4 Be8 28. Rg1 Rfa7 29. a3 Nxc4 30. Qxc4 bxa3 31. bxa3 Rxa3 32. Nc3 Qb6+ 33. Kc2 Ba4+ 34. Nxa4 R8xa4 35. Qf1 Ra2+ 36. Kd3 R4a3+ 37. Rc3 Qa6# 0-1

[Event "Pan American-ch U10"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "6"]
[White "Chiapero, Guillermo"]
[Black "Jaimes, Juan Jose"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "79"]
[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 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Nc6 9. h3 cxd4 10. cxd4 0-0 11. Bc4 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Rd8 14. Kc3 a6 15. Rhd1 b5 16. Bd5 Bb7 17. Rac1 Na5 18. Bxb7 Nxb7 19. Kd3 Rac8 20. Rxc8 Rxc8 21. Rc1 Rxc1 22. Bxc1 Nd6 23. Ba3 Kf8 24. Bxd6 exd6 25. Kc3 a5 26. Nd2 Bf6 27. f4 Bh4 28. Nf1 Be1+ 29. Kd3 Bb4 30. Ne3 Be1 31. e5 Bg3 32. Nd5 dxe5 33. fxe5 Bh4 34. Nc7 b4 35. Kc4 Bd8 36. Nb5 Ke7 37. d5 Bb6 38. Nd4 Kd7 39. Nc6 Bc7 40. Kc5 1-0

[Event "Pan American-ch U10"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "2"]
[White "Chiapero, Guillermo"]
[Black "Yamamoto, Eduardo Akio"]
[Result "1-0"]
[ECO "E51"]
[PlyCount "55"]
[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. e3 Nc6 4. c4 d5 5. Nc3 Bb4 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 Bd7 9. Qb3 Rb8 10. Bd3 Re8 11. 0-0 Qe7 12. Rac1 a6 13. a4 a5 14. Rc2 Nb4 15. Bxb4 Qxb4 16. Qxb4 axb4 17. b3 Bc6 18. Ne5 Rbc8 19. Nxc6 bxc6 20. Rfc1 Re7 21. cxd5 cxd5 22. Ba6 Ra8 23. Rxc7 Rxc7 24. Rxc7 h6 25. Rc8+ Rxc8 26. Bxc8 Ne4 27. a5 Nd6 28. Bd7 1-0

[Event "Pan American-ch U10"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "5"]
[White "Lopez, Marlon"]
[Black "Chiapero, Guillermo"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "119"]
[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. Nc3 Nxd5 4. Bc4 c6 5. Nf3 Bg4 6. h3 Bh5 7. 0-0 e6 8. Nxd5 cxd5 9. Be2 Nc6 10. d4 Be7 11. Bf4 0-0 12. c3 Qb6 13. Qd2 Rfc8 14. Ne5 Bxe2 15. Qxe2 Nxe5 16. Bxe5 Bd6 17. Bxd6 Qxd6 18. Rfc1 Rc7 19. Rc2 Rac8 20. Rac1 Qc6 21. Qd3 Qa4 22. b3 Qa3 23. c4 Qa6 24. Qe2 g6 25. c5 Qxe2 26. Rxe2 b6 27. b4 a5 28. a3 Rb8 29. Rec2 bxc5 30. bxc5 Rb3 31. Rc3 Rb2 32. R1c2 Rb5 33. f4 Kg7 34. Kf2 h5 35. Ke3 Kf6 36. g3 Kf5 37. Kf3 g5 38. Re2 g4+ 39. hxg4+ hxg4+ 40. Kf2 f6 41. Rce3 Rc6 42. Ke1 Rb1+ 43. Kd2 Rb5 44. Kc3 Rb7 45. Rb2 Rcc7 46. Rxb7 Rxb7 47. Re2 Ra7 48. Kb3 Ra8 49. Ka4 Rb8 50. c6 Rc8 51. Kb5 Rb8+ 52. Kxa5 Ra8+ 53. Kb6 Rxa3 54. c7 Rb3+ 55. Kc6 Rxg3 56. Rc2 Rf3 57. c8Q Kxf4 58. Qxe6 Kg3 59. Qd6+ Kh3 60. Qh2# 1-0

[Event "Pan American-ch U10"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "7"]
[White "Terao, Rodrigo Akira"]
[Black "Chiapero, Guillermo"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "46"]
[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. c4 Nf6 5. d4 Bg4 6. Be2 e6 7. Qb3 b6 8. Be3 Be7 9. 0-0 0-0 10. Rd1 Nbd7 11. Nbd2 c5 12. Nf1 cxd4 13. Bxd4 Qc7 14. h3 Bh5 15. Ng3 Rac8 16. Rac1 Nc5 17. Bxc5 Bxc5 18. Qc3 Qxg3 19. Rf1 Ne4 20. Qd3 Nxf2 21. Rxf2 Qxf2+ 22. Kh1 Rfd8 23. Qc2 Bg6 0-1

