[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "1"]
[White "Franca Junior, Jairo"]
[Black "Bassani, Jaison Jose"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1795"]
[BlackElo "1997"]
[PlyCount "140"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 O-O 12. O-O Bg5 13. c3 Be6 14. Nc2 Rb8
15. Nce3 Bxe3 16. Nxe3 Ne7 17. Bf3 Qc7 18. Qe2 Rfd8 19. Rfd1 a5 20. Rac1 Bxa2
21. c4 bxc4 22. Nxc4 Bxc4 23. Rxc4 Qb6 24. Qd2 Nc6 25. Rdc1 Nd4 26. Bd1 d5 27.
Rc5 dxe4 28. Qxa5 Qxb2 29. Rc7 Qb4 30. Qxb4 Rxb4 31. Kf1 Ne6 32. Rc8 g6 33.
Rxd8+ Nxd8 34. Rc8 Rd4 35. Ke2 Kg7 36. Bb3 Rd7 37. Ba4 Rd4 38. Bb3 Rd6 39. Bc2
f5 40. Bb3 Kf6 41. h4 Ne6 42. Bxe6 Kxe6 43. Ke3 Rd7 44. g3 Ra7 45. Re8+ Re7 46.
Rd8 Rd7 47. Re8+ Kd5 48. Ra8 Rc7 49. Rd8+ Kc6 50. Re8 Kd5 51. Rd8+ Ke6 52. Re8+
Kf6 53. Rf8+ Ke7 54. Rh8 Kf6 55. Rf8+ Rf7 56. Re8 h6 57. Rh8 Ra7 58. Rf8+ Ke7
59. Rh8 Ra3+ 60. Ke2 Kf7 61. Rh7+ Kf6 62. h5 gxh5 63. Rxh6+ Kg5 64. Re6 Ra5 65.
Re8 f4 66. gxf4+ Kxf4 67. Rf8+ Kg4 68. Ke3 Ra4 69. Re8 Kh3 70. Rg8 Kh4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "2"]
[White "Sperb, Eduardo Quintana"]
[Black "Kim, Thiago"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1990"]
[BlackElo "1792"]
[PlyCount "74"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nge7 7. O-O O-O 8. Re1
d6 9. a4 e5 10. c3 h6 11. h4 Be6 12. Nf1 f5 13. h5 g5 14. Bxg5 hxg5 15. Nxg5
Qd7 16. Bh3 Bh6 17. Nxe6 Qxe6 18. f4 Qf7 19. exf5 exf4 20. g4 Nd5 21. Re6 Nf6
22. d4 Rfe8 23. d5 Nd8 24. Qe2 Nxe6 25. dxe6 Qg7 26. Nh2 Nxh5 27. Nf3 Ng3 28.
Qc4 Nxf5 29. g5 Ne7 30. Kf2 Qg6 31. gxh6 Qg3+ 32. Ke2 Qxh3 33. Qxf4 Qxe6+ 34.
Kd2 Ng6 35. Rg1 Qe2+ 36. Kc1 Qf1+ 37. Kc2 Re2+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "3"]
[White "Feller, Gabriela Luisa Vicente"]
[Black "Do Amaral, Gabriel Barbosa"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1783"]
[BlackElo "1950"]
[PlyCount "94"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Nf6 5. Bg5 Bb4+ 6. Nbd2 O-O 7. Qb3 Be7 8.
e3 Nbd7 9. Rc1 Re8 10. Be2 c6 11. O-O Ne4 12. Nxe4 dxe4 13. Bxe7 Qxe7 14. Nd2
Nb6 15. Rc5 Be6 16. Qc2 Bd5 17. b4 Nd7 18. Rc3 Qh4 19. b5 Re6 20. bxc6 Bxc6 21.
Rb1 Rae8 22. Ba6 Rg6 23. g3 Nb6 24. Rc5 Qg4 25. Bb5 Bxb5 26. Rbxb5 h6 27. a4
Rf6 28. Re5 Rc8 29. Qxe4 Qe2 30. Re8+ Rxe8 31. Qxe8+ Kh7 32. Ne4 Qd1+ 33. Kg2
Qf3+ 34. Kh3 Re6 35. Nd2 Qxf2 36. Qf8 Qxd2 37. Qxf7 Qxe3 38. Qf5+ Kg8 39. a5
Nc4 40. Rxb7 Nd6 41. Rb8+ Re8 42. Qd5+ Nf7 43. Rxe8+ Qxe8 44. a6 Qc8+ 45. g4
Qxa6 46. Qa8+ Kh7 47. Qe4+ Qg6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "4"]
[White "Luz, Jhonatan Rodrigues Da"]
[Black "Bisesar, Maycon Da Costa"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1937"]
[BlackElo "1773"]
[PlyCount "56"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Bg7 6. Qd2 Nbd7 7. O-O-O Qa5 8.
Bh6 Bxh6 9. Qxh6 Qh5 10. Qe3 Qa5 11. g4 h6 12. h4 Rh7 13. Bd3 e5 14. Kb1 exd4
15. Qxd4 Qc5 16. Nge2 Qxd4 17. Nxd4 Ne5 18. g5 Nh5 19. Nce2 Ke7 20. f4 Nxd3 21.
Rxd3 Be6 22. b3 Bg4 23. Rg1 Bxe2 24. Nxe2 hxg5 25. hxg5 Ng7 26. Rf3 Rh2 27. Nc3
Ne6 28. Rd1 Rah8  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "5"]
[White "Martins De Aguiar, Marina"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1772"]
[BlackElo "1931"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Be3 Be7 7. Bd3 O-O 8.
Ne2 Bg4 9. O-O Re8 10. Qc2 Bxe2 11. Qxe2 Bf6 12. Qg4 c5 13. Nd2 Nc6 14. Nb3
cxd4 15. Bxd4 Nxd4 16. Nxd4 h5 17. Qxh5 Bxd4 18. Qh7+ Kf8 19. Qh8+ Ke7 20.
Rfe1+ Kd7 21. Qh5 Rxe1+ 22. Rxe1 Qf6 23. Re2 a6 24. Qg4+ Kc7 25. b4 Nd7 26. Kf1
Re8 27. Qg3 Rxe2 28. Bxe2 Ne5 29. h3 Ng6 30. c5 Qf4 31. cxd6+ Kxd6 32. Qb3 Qc1+
33. Bd1 Ne5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "6"]
[White "Silva, Guilherme Henrique De Mora"]
[Black "Fischer Junior, Donaldo"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1925"]
[BlackElo "1768"]
[PlyCount "113"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. O-O e6 6. Bxc6 dxc6 7. d4 cxd4 8.
cxd4 Ne7 9. Nc3 b6 10. Be3 Bb7 11. Qd2 Qd7 12. Rac1 O-O 13. Bh6 Rad8 14. Bxg7
Kxg7 15. Rfd1 f6 16. h3 Qc7 17. Qe3 h6 18. Ne2 g5 19. h4 Ng6 20. e5 gxh4 21.
Nxh4 Nxh4 22. Qg3+ Kh7 23. Qxh4 Qf7 24. Nc3 f5 25. Ne2 Rg8 26. f3 Rg5 27. Kf2
Rdg8 28. Nf4 Qd7 29. Rd2 c5 30. Rh1 R8g6 31. Nxg6 Rxg6 32. Qf4 c4 33. Rh3 Qa4
34. a3 Qb3 35. Rg3 Rxg3 36. Kxg3 Qb5 37. Rd1 Qd7 38. Rh1 Qg7+ 39. Kf2 Bd5 40.
Rh2 Qg6 41. Qh4 Qg7 42. Qh5 Qg6 43. Qxg6+ Kxg6 44. Ke3 a5 45. g3 b5 46. Rh1 b4
47. axb4 axb4 48. Ra1 b3 49. Rc1 h5 50. Kf4 Kh6 51. g4 fxg4 52. fxg4 h4 53. Rc3
Kg6 54. g5 Kh5 55. g6 Kxg6 56. Kg4 Kh6 57. Kxh4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "7"]
[White "Predebon, Eduardo Angonesi"]
[Black "Mota, Romulo Rodrigues"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1752"]
[BlackElo "1922"]
[PlyCount "63"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O Bd7 10. g4 Rc8 11. h4 h5 12. g5 Ne8 13. f4 Bg4 14. Be2 Bxe2 15.
Ncxe2 Qb6 16. Nb3 Qa6 17. a3 Nc7 18. Ned4 Nb5 19. Nxb5 Qxb5 20. Qh2 Qa4 21. f5
Kh7 22. Rhf1 Na5 23. Rd3 b6 24. Kb1 e6 25. fxg6+ Kxg6 26. Qxd6 Bxb2 27. Rxf7
Kxf7 28. g6+ Kxg6 29. Qxe6+ Bf6 30. Qf5+ Kg7 31. Rd7+ Rf7 32. Bh6+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "8"]
[White "Zimmermann, Kleber Renato P."]
[Black "Ferreira, Jose Carlos"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1920"]
[BlackElo "1748"]
[PlyCount "126"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Rc1 O-O 8. Bd3
a6 9. cxd5 exd5 10. O-O Re8 11. Bf4 Nf8 12. h3 Bd6 13. Bxd6 Qxd6 14. Qc2 g6 15.
Na4 N6d7 16. Nc5 Nxc5 17. Qxc5 Qxc5 18. Rxc5 f6 19. b4 Bd7 20. Rb1 Ne6 21. Rc2
b5 22. a4 Reb8 23. a5 Re8 24. Rbc1 Kf7 25. Nd2 Ke7 26. Nb3 f5 27. Nd2 Nd8 28.
Nf3 Nf7 29. Ne5 Nxe5 30. dxe5 Rac8 31. f4 h6 32. Kf2 Red8 33. g4 Kf7 34. gxf5
gxf5 35. Rg1 Rg8 36. Kf1 Ke6 37. Rxg8 Rxg8 38. Rg2 Rxg2 39. Kxg2 d4 40. Bc2 Kd5
41. Bb3+ Ke4 42. exd4 Kxd4 43. e6 Be8 44. Bc2 Bg6 45. e7 Be8 46. Bxf5 Kc4 47.
Be6+ Kxb4 48. f5 Kc5 49. f6 Kd6 50. Ba2 c5 51. f7 Bc6+ 52. Kg3 Kxe7 53. Kf4 c4
54. Ke5 Kxf7 55. Kd6 Bg2 56. h4 Bh3 57. Kc5 Ke7 58. Kb6 Bc8 59. Kc7 Be6 60. Kb6
c3 61. Bb1 b4 62. Kxa6 b3 63. Kb6 c2  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "9"]
[White "Montiel, Angel Nathanael"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1741"]
[BlackElo "1915"]
[PlyCount "59"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qe2
b5 9. a3 Qb6 10. O-O-O b4 11. axb4 Qxb4 12. e5 dxe5 13. fxe5 Nfd7 14. Bxe7 Qxe7
15. Qf3 Ra7 16. Qg3 O-O 17. Ne4 Bb7 18. Nd6 Nc6 19. Nf3 Rd8 20. Bd3 h6 21. Rhf1
Nb4 22. Bc4 Bxf3 23. Rxf3 Rf8 24. Rdf1 f6 25. Nf5 Nxe5 26. Nxe7+ Rxe7 27. Rc3
Kh8 28. Rd1 Rc8 29. Bb3 Ra8 30. Rd6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "10"]
[White "Soares, Gustavo Henrique"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1910"]
[BlackElo "1726"]
[PlyCount "50"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. e3 c5 5. f3 Nf6 6. dxc5 Qa5+ 7. Qd2 Qxc5 8.
Nc3 Bd7 9. e4 Nc6 10. Be3 Qa5 11. Nd5 Qxd2+ 12. Bxd2 Nxd5 13. exd5 Ne5 14.
O-O-O Rc8 15. Bc3 e6 16. Nh3 exd5 17. Nf4 Be6 18. Bb5+ Bd7 19. Bxd7+ Nxd7 20.
Nxd5 Nc5 21. Rhe1+ Ne6 22. Ne3 f6 23. Bd4 Be7 24. Nf5 Kf7 25. b3 Rhg8  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "11"]
[White "Assis, Washington Luis Lincoln D"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1725"]
[BlackElo "1906"]
[PlyCount "105"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c4 d6 4. Nc3 a6 5. Be2 Nf6 6. O-O Be7 7. b3 O-O 8. Bb2
Nbd7 9. h3 b6 10. d4 cxd4 11. Nxd4 Bb7 12. Bf3 Ne5 13. Re1 Qc7 14. Rc1 Rac8 15.
Qd2 Nxf3+ 16. Nxf3 Qb8 17. Qd4 Bc6 18. Nd5 Bd8 19. Nb4 Bb7 20. Nd2 Qa8 21. Nc2
Be7 22. Qd3 Rfe8 23. Qg3 Rc5 24. b4 Rcc8 25. a3 g6 26. Qf3 Nd7 27. Ne3 Ne5 28.
Bxe5 dxe5 29. Ng4 Red8 30. Rcd1 Kg7 31. Nxe5 f6 32. Nd3 Rd4 33. Nf4 Kf7 34. Qg4
f5 35. exf5 exf5 36. Qe2 Re8 37. Qe6+ Kg7 38. Qe5+ Bf6 39. Qc7+ Kf8 40. Nf3
Bxf3 41. Rxe8+ Qxe8 42. Rxd4 Bxd4 43. gxf3 Qe1+ 44. Kh2 Qxf2+ 45. Ng2 Bf6 46.
Qc8+ Kg7 47. Qc7+ Kh6 48. Qf4+ Bg5 49. Qg3 Qd4 50. f4 Bf6 51. Qe3 Qxc4 52. Qxb6
Kg7 53. Qa7+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "12"]
[White "Correa, Jose Augusto"]
[Black "Mello, Amanda Carolina De"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1886"]
[BlackElo "1723"]
[PlyCount "92"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. Nd2 Bg7 5. f4 c5 6. c3 Nc6 7. Ngf3 Bd7 8. O-O
Qc7 9. Ne5 b6 10. Qf3 O-O 11. h3 Rad8 12. g4 Be8 13. h4 h5 14. gxh5 Nxh5 15.
Rf2 Qc8 16. Rg2 Rd6 17. Nf1 Kh8 18. Ng3 Qh3 19. Bd2 Rg8 20. Be1 Nf6 21. Rh2 Qc8
22. Kf1 Nh7 23. Ke2 Rf8 24. Bf2 cxd4 25. exd4 Rf6 26. Be3 Kg8 27. Rg1 Qe6 28.
Ng4 Bd7 29. f5 Qd6 30. Bf4 e5 31. dxe5 Qc5 32. Nxf6+ Bxf6 33. Be3 Nxe5 34. Bxc5
Nxf3 35. Bxf8 Nxg1+ 36. Kf2 Nxf8 37. Kxg1 Kg7 38. Kf2 d4 39. c4 Bc6 40. h5 a5
41. h6+ Kh7 42. Be4 Bxe4 43. Nxe4 Bd8 44. Rh1 Nd7 45. Rd1 Ne5 46. Rxd4 Bf6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "13"]
[White "Domingues, Carlos Almeida"]
[Black "Moyses Sobrinho, Elias"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1719"]
[BlackElo "1879"]
[PlyCount "67"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Nb6 8.
Bd3 Be7 9. e4 h6 10. Nc3 O-O 11. e5 Nfd5 12. Ne4 f5 13. exf6 Nxf6 14. Ne5 Nbd5
15. Qf3 Nxe4 16. Qxe4 Nf6 17. Qg6 Qe8 18. Bxh6 Qxg6 19. Nxg6 gxh6 20. Nxe7+ Kg7
21. Nxc8 Raxc8 22. Bc4 Nd5 23. Rae1 Rce8 24. Re2 Rf4 25. Rd1 Kf6 26. g3 Rf5 27.
Bd3 Rg5 28. h4 Rg4 29. Bc2 Rd8 30. Bb3 Rg7 31. Rde1 Nc7 32. Re4 Rgd7 33. Rf4+
Ke7 34. Rfe4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "14"]
[White "Boeck, Moacir Luis"]
[Black "Vieira, Alexandre Letizio"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "1878"]
[BlackElo "1713"]
[PlyCount "103"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 dxc4 6. a4 Bb4 7. Bxf6 Qxf6 8.
Ne5 Nd7 9. Nxc4 O-O 10. Qb3 a5 11. e3 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Bc4 b5
15. axb5 cxb5 16. Be2 Be6 17. Qc2 Rac8 18. Rc1 Rfd8 19. Bd3 g6 20. h4 Bc4 21.
Bxc4 Rxc4 22. Rh3 Bxc3+ 23. bxc3 Rdc8 24. Qa2 Rxc3 25. Rd1 a4 26. Rf3 Rb3 27.
Rf4 Qb2 28. Rd2 Qxa2 29. Rxa2 Rc1+ 30. Kd2 Rcb1 31. Kc2 h5 32. g4 hxg4 33. Rxg4
Rb4 34. f4 Rh1 35. Kc3 Rb3+ 36. Kd4 Rh3 37. e4 a3 38. f5 Rb2 39. Rxb2 axb2 40.
Rg1 Rxh4 41. fxg6 fxg6 42. Rxg6+ Kf7 43. Rg1 Ke6 44. Rg6+ Ke7 45. Rg1 Rh3 46.
Rb1 Rh2 47. Kc3 Ke6 48. Rxb2 Rxb2 49. Kxb2 Ke5 50. Kc3 Kxe4 51. Kb4 Kd5 52.
Kxb5  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "15"]
[White "Faris, Rafael De Araujo"]
[Black "Araujo, Jacques"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1707"]
[BlackElo "1863"]
[PlyCount "58"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c4 Qc7 4. Nc3 a6 5. Be2 d6 6. d4 cxd4 7. Nxd4 Nf6 8. O-O
Nbd7 9. Be3 Be7 10. Rc1 O-O 11. b4 b6 12. Qb3 Re8 13. Rfd1 Bb7 14. f3 Bf8 15.
Na4 Rac8 16. Bf2 Qb8 17. Nc2 Qc7 18. Qe3 d5 19. cxd5 exd5 20. Ne1 Qd8 21. Rxc8
Qxc8 22. Nxb6 Nxb6 23. Qxb6 dxe4 24. fxe4 Nxe4 25. Bd4 Nd6 26. Bd3 Qg4 27. Rd2
Rxe1+ 28. Kf2 Re6 29. h3 Qxg2#  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "16"]
[White "De Carvalho, Vitor Augusto Ponciano"]
[Black "Boabaid, Jorge Alberto Duardes"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1862"]
[BlackElo "1705"]
[PlyCount "67"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 d6 5. Nxd4 Ne5 6. Bb3 Nf6 7. Nc3 Be7 8.
h3 a6 9. a4 O-O 10. O-O c5 11. Nf3 Qc7 12. Nxe5 dxe5 13. Nd5 Nxd5 14. Bxd5 Be6
15. Bxe6 fxe6 16. c4 Rf6 17. Qe2 Rg6 18. Bd2 Bg5 19. Bxg5 Rxg5 20. Rad1 Qf7 21.
Rd3 Qg6 22. g3 Rf8 23. Rfd1 h6 24. Rd8 Rxd8 25. Rxd8+ Kh7 26. Rf8 Rh5 27. Kh2
Qg5 28. Qf3 Qe7 29. Rf7 Qg5 30. a5 Qg6 31. Rf8 Rg5 32. b3 h5 33. Qd3 h4 34. g4
 1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "17"]
[White "Messias, Jose Vitor Lamosa Prado"]
[Black "Almeida, Heidy Jose Moreira De"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1702"]
[BlackElo "1839"]
[PlyCount "84"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O a6 5. Bxc6+ bxc6 6. d3 g6 7. h3 Bg7 8.
Nc3 e5 9. Be3 Ne7 10. Qd2 O-O 11. Bh6 f5 12. Bxg7 Kxg7 13. exf5 Bxf5 14. Rfe1
Rb8 15. b3 Rb4 16. a3 Rf4 17. Ne2 Rxf3 18. gxf3 Bxh3 19. Kh2 Be6 20. Rh1 Rxf3
21. Nc3 Nf5 22. Rag1 Nh4 23. Rg3 Rf5 24. Kg1 h5 25. Qe3 Bd5 26. Nxd5 cxd5 27.
Kf1 Rf4 28. Rhh3 Nf5 29. Qd2 h4 30. Ke1 g5 31. f3 Kg6 32. Rg1 Nd4 33. Kf2 Qf6
34. Qd1 e4 35. Ke3 Rxf3+ 36. Rxf3 Nxf3 37. Rg4 Qf5 38. Rg2 Qf4+ 39. Kf2 h3 40.
Rg1 e3+ 41. Ke2 Nd4+ 42. Ke1 Qf2#  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "18"]
[White "Vitis Topaz, Manuel"]
[Black "Dias, Matheus Nunes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1828"]
[BlackElo "1701"]
[PlyCount "79"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qe2 Be7 7. d4 h6 8.
O-O b6 9. c3 Bb7 10. Ng3 O-O 11. h3 c5 12. Be3 Qc7 13. Bb3 Nd5 14. Bd2 Nf4 15.
Bxf4 Qxf4 16. d5 e5 17. Rfe1 Bd6 18. Ne4 Bc7 19. Rad1 Rfe8 20. Rd3 Ba6 21. c4
f5 22. Ng3 e4 23. Re3 Ne5 24. Nxe5 Bxe5 25. Qh5 Bd4 26. Ne2 Qe5 27. Rg3 Bxb2
28. Rg6 Kh7 29. Ng3 f4 30. Nf5 e3 31. Rxg7+ Qxg7 32. Nxg7 exf2+ 33. Kxf2 Bd4+
34. Kf1 Rxe1+ 35. Kxe1 Kxg7 36. Qg4+ Kf7 37. Qxf4+ Kg7 38. Qg4+ Kf6 39. Qe6+
Kg7 40. d6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "19"]
[White "Reis, Virginia Lagrange M."]
[Black "Maia, Jonathan Cesar"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1699"]
[BlackElo "1818"]
[PlyCount "67"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Nh4 e6 8.
Nxg6 hxg6 9. c3 Qc7 10. h3 Ngf6 11. Bd3 Bd6 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bf3
Nd5 15. Bd2 Ne7 16. Qe2 Bf4 17. Bxf4 Qxf4 18. g3 Qc7 19. h4 Qd6 20. O-O-O O-O-O
21. Kb1 Nd5 22. Qc4 Kb8 23. Qb3 Qc7 24. c4 Nf6 25. Rhe1 Rd7 26. d5 cxd5 27.
cxd5 Nxd5 28. Bxd5 Rxd5 29. Rxd5 exd5 30. Qxd5 Rd8 31. Qf3 Qd7 32. Qf4+ Ka8 33.
Qc4 a6 34. a3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "20"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Pereira, Armando Scharlau"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1816"]
[BlackElo "1674"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 c5 7. d4 Nbd7 8. e3
Rb8 9. b3 a6 10. a4 cxd4 11. Nxd4 Qc7 12. Bb2 Nc5 13. Rc1 Bg4 14. Qc2 e5 15.
Nde2 Bf5 16. e4 Bg4 17. Ba3 Rfd8 18. h3 Bxe2 19. Nxe2 Rbc8 20. Rfd1 Bh6 21. Rb1
Ne6 22. h4 b5 23. axb5 axb5 24. Qd3 bxc4 25. bxc4 Nc5 26. Qc2 Ne6 27. Rb4 Ng4
28. Bf3 Nxf2 29. Kxf2 Qa7+ 30. Kg2 Qxa3 31. Ra4 Qc5 32. Bg4 Ra8 33. Rd5 Qc6 34.
Rxa8 Rxa8 35. Qd3 Bf8 36. Bxe6 fxe6 37. Rb5 Rc8 38. c5 d5 39. Nc3 Bxc5 40. exd5
exd5 41. Qxd5+ Qxd5+ 42. Nxd5 Kg7 43. Rb7+ Kh6 44. Nf6 g5 45. h5 g4 46. Nxg4+
Kxh5 47. Nxe5 h6 48. Rf7 Be3 49. Kf3 Bg5 50. Rf5 Rc3+ 51. Kf2 Ra3 52. Kg2 Rc3
53. g4+ Kh4 54. Kf2 Rf3+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "21"]
[White "Campagnolo, Fabiola"]
[Black "Santos, Otavio Belegarde Dos"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1668"]
[BlackElo "1816"]
[PlyCount "57"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 d4 6. a4 e5 7. Nc4 Bg4 8. h3 Bxf3
9. Qxf3 Qf6 10. Qe2 Nge7 11. h4 h6 12. Bh3 Rd8 13. f4 exf4 14. Bxf4 Ng6 15. Bc7
Nge5 16. Bxd8 Kxd8 17. Nxe5 Qxe5 18. Qg4 Qc7 19. Rf1 Ne5 20. Qf5 Bd6 21. Ke2 c4
22. Rac1 f6 23. Qe6 Re8 24. Qd5 Nc6 25. Qxc4 Bxg3 26. b4 Bxh4 27. Qd5+ Ke7 28.
Qc5+ Kf7 29. Qh5+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "22"]
[White "Pavao, Fabio Biasi"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1806"]
[BlackElo "1652"]
[PlyCount "119"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d3 Bd7 7. Bf4 Bc6 8. Ne5
Nh5 9. Nxc6 Nxc6 10. Bd2 f5 11. e4 Nf6 12. exd5 exd5 13. Nc3 Nb4 14. cxd5 Nbxd5
15. Nxd5 Nxd5 16. Qb3 c6 17. Qxb7 Nb6 18. Qxc6 Rc8 19. Qe6+ Rf7 20. Qb3 Kf8 21.
Rac1 Rb8 22. Bb4 Nd7 23. Bxe7+ Qxe7 24. Qxb8+ Nxb8 25. Rc8+ Qe8 26. Rxe8+ Kxe8
27. Rc1 Kd7 28. f4 Re7 29. Kf2 Na6 30. a3 Nc7 31. Re1 Rf7 32. Re5 Rf6 33. Rc5
g6 34. Ke3 Rd6 35. d4 h6 36. d5 Rb6 37. Rc2 Nb5 38. Rc6 Nd6 39. Rxb6 axb6 40.
Kd4 Nf7 41. a4 Kd6 42. b4 Nd8 43. h3 Nb7 44. g4 fxg4 45. hxg4 Nd8 46. f5 g5 47.
Be4 Nf7 48. f6 Ne5 49. Bf5 Nf3+ 50. Ke4 Ne5 51. Be6 Ng6 52. f7 Ke7 53. Kf5 Nh4+
54. Ke4 Ng6 55. a5 bxa5 56. bxa5 Kd6 57. Kf5 Nf8 58. Kf6 h5 59. gxh5 g4 60.
Bxg4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "1"]
[Board "23"]
[White "Conor, Gilberto Bordignon"]
[Black "Mobaier, Sergio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1592"]
[BlackElo "1804"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Bd3 Ne7 7. O-O O-O 8.
Kh1 f5 9. e5 Nbc6 10. f4 Qc7 11. c4 a5 12. c5 Ba7 13. Nc3 Nb4 14. Nb5 Qd8 15.
Bd2 Nec6 16. Bc4 Na6 17. g4 Bxc5 18. Nxc5 Nxc5 19. gxf5 Rxf5 20. Nd6 Ne7 21.
Nxf5 Nxf5 22. Qh5 b5 23. Be2 Ne4 24. Be1 Bb7 25. Bf3 Qb6 26. Rd1 g6 27. Rg1 Bc6
28. Rxd7 Ng7 29. Qh6 Nf2+ 30. Bxf2 Bxf3+ 31. Rg2 Bxg2+ 32. Kxg2 Qc6+ 33. Kf1
Qxd7  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "1"]
[White "Do Amaral, Gabriel Barbosa"]
[Black "Vitis Topaz, Manuel"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1950"]
[BlackElo "1828"]
[PlyCount "57"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bd2 Nxe5 6. Bc3 Bg7 7. e3 O-O 8.
Nf3 Nbc6 9. h4 g4 10. Nxe5 Nxe5 11. Bxe5 Bxe5 12. Qxg4+ Kh8 13. Bd3 f5 14. Qe2
Qf6 15. Nd2 Bxb2 16. Rb1 Be5 17. c5 b6 18. Qf3 Rb8 19. cxb6 Bb7 20. bxa7 Bxf3
21. axb8=Q Rxb8 22. Rxb8+ Kg7 23. gxf3 c5 24. Rg1+ Kh6 25. Rbg8 d5 26. R1g5 c4
27. Bxf5 c3 28. Bg4 cxd2+ 29. Kd1  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "2"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Pavao, Fabio Biasi"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1931"]
[BlackElo "1806"]
[PlyCount "48"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Qa4 Nc6 6. Nc3 d6 7. e5 dxe5 8.
Nxe5 Bd7 9. Nxd7 Qxd7 10. Be3 Bg7 11. Rd1 Qc8 12. Be2 O-O 13. g4 Ne5 14. g5
Nfg4 15. Nd5 Qe6 16. Nc7 Qf5 17. Bxg4 Nxg4 18. Nxa8 Qf3 19. Kd2 Bxb2 20. Qd7
Ne5 21. Qc7 Qd5+ 22. Ke2 Qf3+ 23. Kd2 Qd5+ 24. Ke2 Qf3+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "3"]
[White "Mobaier, Sergio"]
[Black "Soares, Gustavo Henrique"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1804"]
[BlackElo "1910"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. d4 d5 3. g3 e6 4. Bg2 Be7 5. c4 O-O 6. Qc2 b6 7. O-O Bb7 8. Bf4
Nbd7 9. Nc3 a6 10. cxd5 exd5 11. Ne5 Re8 12. Rfd1 Nf8 13. Rac1 Ne6 14. Be3 Bd6
15. Qb3 Nxd4 16. Bxd4 Bxe5 17. Bxe5 Rxe5 18. e3 c5 19. Na4 Re6 20. Rd2 Qc7 21.
Rcd1 Rd8 22. Nc3 c4 23. Qc2 Red6 24. Ne2 g6 25. Nf4 b5 26. Qc3 Qe7 27. Qb4 Qe5
28. Ne2 Bc8 29. Nd4 Bg4 30. Nf3 Qh5 31. Rd4 Bxf3 32. Rh4 Qxh4 33. gxh4 Bxd1  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "4"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Predebon, Eduardo Angonesi"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1906"]
[BlackElo "1752"]
[PlyCount "89"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. Bg2 Bc5 8. Nb3
Bb4 9. O-O O-O 10. d3 Bf5 11. dxe4 dxe4 12. Bg5 Bxc3 13. bxc3 Nbd7 14. Nd4 Bg6
15. Nb5 Qa5 16. c4 a6 17. Bd2 Qb6 18. Nc3 Rac8 19. Nd5 Nxd5 20. cxd5 Nf6 21.
Rb1 Qd8 22. Bg5 Qxd5 23. Qxd5 Nxd5 24. Rxb7 Rc2 25. Rd1 Nc3 26. Rd2 Nxe2+ 27.
Kf1 Rxd2 28. Bxd2 Nd4 29. Rb4 Nf3 30. Be3 Rd8 31. Rb1 Bf5 32. Bf4 Be6 33. Bxf3
exf3 34. a3 Kf8 35. Ke1 Ke8 36. Rb7 h6 37. Bd2 Rd7 38. Rb8+ Rd8 39. Rb4 Rd3 40.
Ra4 Rd6 41. Re4 Kd7 42. Bb4 Rd3 43. Bc5 Bb3 44. Rd4+ Rxd4 45. Bxd4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "5"]
[White "Kim, Thiago"]
[Black "Correa, Jose Augusto"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1792"]
[BlackElo "1886"]
[PlyCount "69"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. Be2 O-O 8.
O-O d6 9. h3 Bd7 10. Nb3 a6 11. a4 Na5 12. Nxa5 Qxa5 13. Qd2 Rfe8 14. f4 Bc6
15. Bf3 Rac8 16. Qf2 Qb4 17. Nd5 Bxd5 18. c3 Qc4 19. exd5 Nxd5 20. Bb6 Nxb6 21.
Qxb6 Rc7 22. Kh1 Qc5 23. a5 Rec8 24. Ra4 d5 25. Rb4 Qxb6 26. Rxb6 e6 27. Rb4
Rd7 28. Kg1 Bf6 29. Ra1 Bd8 30. Rd4 Rc5 31. Rda4 Rdc7 32. Be2 Rd7 33. Kf2 Kf8
34. Ke3 Ke7 35. Kd2  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "6"]
[White "Araujo, Jacques"]
[Black "Montiel, Angel Nathanael"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1863"]
[BlackElo "1741"]
[PlyCount "78"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d6 2. Bf4 g6 3. e3 Bg7 4. Nf3 Nd7 5. Be2 e5 6. Bg5 f6 7. Bh4 Nh6 8. Nbd2
Nf5 9. Bg3 O-O 10. O-O Qe7 11. c3 e4 12. Ne1 h5 13. h3 Nxg3 14. fxg3 f5 15.
Bc4+ Kh7 16. Qe2 a5 17. a3 c6 18. Bb3 a4 19. Bc2 Qg5 20. Kh2 b5 21. Rf4 Ba6 22.
Qf2 Bh6 23. h4 Qe7 24. b4 Bxf4 25. Qxf4 Nf6 26. Rc1 Rac8 27. Bb1 c5 28. Nc2 Nd5
29. Qf2 cxb4 30. Nxb4 Nxb4 31. axb4 Rc7 32. Ba2 Bc8 33. Qf1 Bd7 34. c4 bxc4 35.
Rxc4 Rfc8 36. Qc1 Rxc4 37. Bxc4 d5 38. Qc3 dxc4 39. Nb1 Be6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "7"]
[White "Ferreira, Jose Carlos"]
[Black "De Carvalho, Vitor Augusto Ponciano"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1748"]
[BlackElo "1862"]
[PlyCount "90"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. h3 c5 6. c3 Nc6 7. Nbd2 O-O 8. O-O
b6 9. Re1 Bb7 10. b3 Re8 11. Bb2 e5 12. dxe5 Nd7 13. Bb5 a6 14. Be2 Ndxe5 15.
Rc1 Qd7 16. Nxe5 Nxe5 17. Nf3 Nc6 18. Nh2 Rad8 19. Bf3 Ne5 20. Be2 Re6 21. Qd2
Rd6 22. Qc2 Nc6 23. Nf3 Qe7 24. Rcd1 R8d7 25. Rd2 Qd8 26. Red1 d4 27. exd4 cxd4
28. cxd4 Nxd4 29. Nxd4 Bxd4 30. Bxd4 Rxd4 31. Rxd4 Rxd4 32. Rxd4 Qxd4 33. Bc4
Be4 34. Qc1 b5 35. Bf1 Kg7 36. Qe1 h6 37. Kh2 Qd6+ 38. Kg1 Qd4 39. Kh2 Bf5 40.
a4 bxa4 41. bxa4 Qxa4 42. Qc3+ Kg8 43. g4 Be6 44. Qf6 Qd1 45. f4 Qxf1  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "8"]
[White "Almeida, Heidy Jose Moreira De"]
[Black "Campagnolo, Fabiola"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1839"]
[BlackElo "1668"]
[PlyCount "53"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Nc3 Bc5 8.
Qf3 Ne7 9. Qg3 Ng6 10. Be2 h5 11. h3 d6 12. O-O h4 13. Qf3 Be6 14. Be3 Bxe3 15.
fxe3 Ne7 16. Rad1 Rh6 17. Qf2 Qc7 18. c5 d5 19. b4 f5 20. exf5 Bxf5 21. e4 dxe4
22. Nxe4 g6 23. Qe3 Rh8 24. Nd6+ Kf8 25. Qg5 Nd5 26. Nxf5 gxf5 27. Rxf5+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "9"]
[White "Bassani, Jaison Jose"]
[Black "Domingues, Carlos Almeida"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1997"]
[BlackElo "1719"]
[PlyCount "59"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3
O-O 9. exd5 cxd5 10. O-O Qd6 11. Re1 Nc6 12. h3 b6 13. a4 Rd8 14. Ba3 Qc7 15.
Qd2 e4 16. Nd4 Ne5 17. Nb5 Nf3+ 18. gxf3 Qd7 19. fxe4 Qxh3 20. Qe3 Qh5 21. Qg3
dxe4 22. Be7 e3 23. Rxe3 Bb7 24. Qh3 Qxh3 25. Rxh3 Rd7 26. Bxf6 gxf6 27. Re1 f5
28. f4 Kh8 29. Ree3 Rg8+ 30. Reg3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "10"]
[White "Fischer Junior, Donaldo"]
[Black "Luz, Jhonatan Rodrigues Da"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1768"]
[BlackElo "1937"]
[PlyCount "91"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. a4 e5 7. Ne2 Be7 8. h3
O-O 9. Be3 d5 10. exd5 Nxd5 11. Bd2 Be6 12. Nbc3 Nd7 13. Nxd5 Bxd5 14. Nc3 Be6
15. Qe2 Rc8 16. O-O f5 17. f3 f4 18. Kh1 Rf6 19. Ne4 Rh6 20. Nf2 Bh4 21. Be1
Qg5 22. Ng4 Bxg4 23. fxg4 Nf6 24. Bxh4 Rxh4 25. Bf5 Re8 26. Qc4+ Kh8 27. Qf7 e4
28. Bd7 Rd8 29. Rad1 Rxh3+ 30. gxh3 Qh4 31. g5 Nxd7 32. Qf5 g6 33. Qg4 Qxg4 34.
hxg4 f3 35. Rfe1 Re8 36. Re3 Nb6 37. b3 Re5 38. Rd4 Rxg5 39. Rdxe4 f2 40. Rf3
Nd5 41. Rxf2 Nc3 42. Rc4 Nd1 43. Rf7 Kg8 44. Rxb7 Nf2+ 45. Kg2 Rxg4+ 46. Kxf2
 1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "11"]
[White "Bisesar, Maycon Da Costa"]
[Black "Silva, Guilherme Henrique De Mora"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1773"]
[BlackElo "1925"]
[PlyCount "101"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Be2 cxd4 7. exd4 d5 8. h3
a6 9. Be3 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. O-O Nbd7 13. Qb3 Nb6 14. Rfd1 Nfd5
15. Nxd5 Bxd5 16. Qb4 Qc7 17. b3 Qb7 18. Qd2 Rfd8 19. Bh6 Bf6 20. Bg5 Bg7 21.
Bh6 Bh8 22. Qf4 Rac8 23. Rac1 Nd7 24. Rxc8 Rxc8 25. Rc1 Rxc1+ 26. Qxc1 Nf6 27.
Be3 b4 28. Qc5 Ne4 29. Qa5 Nc3 30. Bxa6 Qb8 31. Qc5 Bf6 32. Bc4 Bxf3 33. gxf3
Nxa2 34. Qc6 Nc3 35. Kg2 Kg7 36. Qd7 Nb1 37. Qd5 e6 38. Qd7 Kg8 39. Bh6 Qd8 40.
Qb5 Bxd4 41. Qxb4 Bf6 42. Be3 Nc3 43. Qc5 Nd5 44. Qa7 Nxe3+ 45. Qxe3 Qb8 46.
Qe4 Kg7 47. Qg4 Qb4 48. Bxe6 Qxg4+ 49. Bxg4 Bc3 50. Bc8 Kf6 51. Ba6  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "12"]
[White "Moyses Sobrinho, Elias"]
[Black "Reis, Virginia Lagrange M."]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1879"]
[BlackElo "1699"]
[PlyCount "54"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 bxc4 5. bxc4 d6 6. Bb2 Bf5 7. Nc3 Qa5 8. f3
g6 9. e4 Bd7 10. Bd3 Bg7 11. Qd2 O-O 12. Nge2 Na6 13. O-O Rfb8 14. Rab1 Nb4 15.
Ba1 Nxd3 16. Qxd3 a6 17. Rxb8+ Rxb8 18. Nc1 Ba4 19. Nxa4 Qxa4 20. a3 Nd7 21.
Bxg7 Kxg7 22. Qc3+ Kg8 23. f4 Nb6 24. f5 Qxc4 25. Qf3 Qd4+ 26. Kh1 Qg7 27. Nb3
Na4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "13"]
[White "Pereira, Armando Scharlau"]
[Black "Boeck, Moacir Luis"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1674"]
[BlackElo "1878"]
[PlyCount "104"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. a3
Nc6 9. Nxd5 Qxd5 10. d3 Be6 11. Nd2 Qd7 12. Ne4 b6 13. Rb1 Ba2 14. Ra1 Bd5 15.
Nc3 Bxg2 16. Kxg2 Rfd8 17. Be3 Qb7 18. Kg1 c4 19. Qc2 cxd3 20. exd3 Ne5 21.
Rfd1 Nf3+ 22. Kf1 Nxh2+ 23. Kg1 Nf3+ 24. Kf1 Rac8 25. Qb3 Nh2+ 26. Kg1 Ng4 27.
Ne4 Nxe3 28. fxe3 Qd5 29. Qb4 Rc2 30. Qxe7 f5 31. Rac1 Rcc8 32. Ng5 Qe5 33.
Qxe5 Bxe5 34. d4 Bxg3 35. Kg2 Bd6 36. Kf3 h6 37. Ne6 Re8 38. d5 Kf7 39. Rh1 h5
40. e4 fxe4+ 41. Kxe4 h4 42. Rxc8 Rxc8 43. Rxh4 Rc4+ 44. Nd4 Bc5 45. Rf4+ Ke7
46. Kd3 Rxd4+ 47. Rxd4 Bxd4 48. Kxd4 Kd6 49. Ke4 b5 50. Kf4 Kxd5 51. Kg5 Kc4
52. Kxg6 Kb3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "14"]
[White "Maia, Jonathan Cesar"]
[Black "Franca Junior, Jairo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1818"]
[BlackElo "1795"]
[PlyCount "83"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Bd6 5. c4 c6 6. Qc2 Nbd7 7. b3 O-O 8. O-O
Ne4 9. Bb2 a5 10. Nc3 f5 11. Ne5 Nxe5 12. Nxe4 fxe4 13. dxe5 Be7 14. f4 exf3
15. exf3 Bd7 16. h4 Qb6+ 17. Kh2 Be8 18. Bh3 c5 19. cxd5 exd5 20. f4 a4 21. Bf5
Qh6 22. Bh3 Bc6 23. Qe2 Kh8 24. f5 d4 25. Bc1 g5 26. f6 Bd8 27. Bxg5 Qg6 28.
Bf5 Qe8 29. Rfe1 Ba5 30. Bd2 Bxd2 31. Qxd2 axb3 32. Qh6 Rf7 33. Qd2 Rxa2 34.
Rxa2 bxa2 35. Qxa2 Rxf6 36. exf6 Qxe1 37. Qa8+ Qe8 38. Qa2 b5 39. Be6 c4 40.
Qa7 Qf8 41. Qxd4 h6 42. f7+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "15"]
[White "Vieira, Alexandre Letizio"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1713"]
[BlackElo "1816"]
[PlyCount "122"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. dxc5 Qxc5 6. Nf3 g6 7. Qd4 Qa5 8.
Bxd6 Nc6 9. Bb5 Qxb5 10. Nxb5 Nxd4 11. Nfxd4 exd6 12. Nc7+ Kd7 13. Nxa8 b6 14.
O-O Bb7 15. Nxb6+ axb6 16. Rfd1 Be7 17. a4 Ra8 18. Nb5 Ne4 19. f3 Nc5 20. b3 f5
21. Rd2 Bc6 22. Nd4 Bg5 23. Kf2 Re8 24. Re2 Bf6 25. Rd1 Bb7 26. Nb5 Re6 27. Nd4
Re8 28. g3 Ba6 29. Red2 Bg5 30. Re1 Kc7 31. h4 Bf6 32. Ra1 Ne6 33. a5 Nxd4 34.
axb6+ Kxb6 35. exd4 f4 36. c4 Bb7 37. Ra4 Re3 38. Rb4+ Kc7 39. gxf4 Rxf3+ 40.
Ke2 Rxf4 41. c5 dxc5 42. Rc2 Bxd4 43. Rxc5+ Kd6 44. Rxb7 Kxc5 45. Rxh7 Rf2+ 46.
Kd3 Rf3+ 47. Kc2 Rc3+ 48. Kd2 Rxb3 49. Kc2 Rh3 50. Kd2 Kd5 51. Rd7+ Ke4 52.
Re7+ Be5 53. Rh7 Kf4 54. h5 gxh5 55. Ke2 Kg4 56. Kf2 Rh2+ 57. Kg1 Rc2 58. Rh6
h4 59. Rg6+ Kf3 60. Kh1 h3 61. Rg1 Rh2#  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "16"]
[White "Mello, Amanda Carolina De"]
[Black "Sperb, Eduardo Quintana"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1723"]
[BlackElo "1990"]
[PlyCount "78"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. d3 Nge7 8. Rb1
Qd7 9. Nd5 Rc8 10. b4 Bh3 11. Bf3 Bg4 12. Bg2 Bh3 13. Bf3 Rf8 14. b5 Nd8 15.
Ng1 Be6 16. Bg2 f5 17. Nf3 Nf7 18. Nxe7 Qxe7 19. Kf1 g5 20. Nd2 Rb8 21. Bb2 g4
22. a4 h5 23. h4 gxh3 24. Bxh3 Ng5 25. Bg2 f4 26. Rxh5 Rf7 27. Ne4 f3 28. Nxg5
fxg2+ 29. Kxg2 Rf6 30. Rh7 Kf8 31. Nxe6+ Qxe6 32. Rh1 Rg6 33. Rc1 Kf7 34. Qh5
Rf8 35. Qf3+ Ke7 36. Qxb7 Qf5 37. Qxc7+ Ke8 38. Qc6+ Ke7 39. Qd5 Rxg3+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "17"]
[White "Mota, Romulo Rodrigues"]
[Black "Assis, Washington Luis Lincoln D"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1922"]
[BlackElo "1725"]
[PlyCount "83"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. Bd3 Bg4 5. f3 Bh5 6. c4 e6 7. Qb3 Qb6 8. c5
Qxb3 9. axb3 Nbd7 10. Nc3 Be7 11. Nge2 O-O 12. Kd2 Bg6 13. b4 Nh5 14. b5 Nxf4
15. Nxf4 Bxd3 16. Nxd3 e5 17. Nb4 exd4 18. exd4 a5 19. bxa6 bxa6 20. Nxc6 Bg5+
21. Kd3 Nf6 22. h4 Bf4 23. Ne7+ Kh8 24. Ncxd5 Nxd5 25. Nxd5 Bh6 26. b4 Rfd8 27.
Kc4 Ra7 28. Nb6 g6 29. d5 Bg7 30. Rae1 Bf8 31. d6 Bxd6 32. cxd6 Rxd6 33. Nd5
Rad7 34. Rd1 Rc6+ 35. Kb3 Rb7 36. Rc1 Rd6 37. Rc5 Kg7 38. g4 h6 39. Rhc1 Rbd7
40. Nc7 Rd3+ 41. R1c3 Rd1 42. Nxa6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "18"]
[White "Boabaid, Jorge Alberto Duardes"]
[Black "Zimmermann, Kleber Renato P."]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1705"]
[BlackElo "1920"]
[PlyCount "60"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. b4 Nf6 4. e5 dxe5 5. Nxe5 Qd4 6. Bb2 Qxb2 7. Nc3 Qxb4 8.
Nc4 Be6 9. Rb1 Qxc4 10. Bxc4 Bxc4 11. Rxb7 Nc6 12. Rc7 Nd4 13. Rxc5 Ba6 14. Ra5
Bb7 15. O-O e6 16. Qb1 Bc6 17. Rxa7 Rd8 18. Qb6 Bd6 19. f4 Bb8 20. Ra5 O-O 21.
Rg5 Rd7 22. Qa5 Nf5 23. Ne2 h6 24. Rxf5 exf5 25. Ng3 Ba7+ 26. Kh1 g6 27. d3 h5
28. h3 Re8 29. Nxf5 gxf5 30. Qxf5 Re2  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "19"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Faris, Rafael De Araujo"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1915"]
[BlackElo "1707"]
[PlyCount "110"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6
8. Qd2 Bg4 9. Be2 Qd7 10. h3 Bf5 11. O-O-O O-O 12. g4 Be4 13. Rhg1 a6 14. Ng5
Bxg5 15. Bxg5 Ne5 16. Qd4 Nf3 17. Qxe4 Nxg5 18. Qd3 Qa4 19. Kb1 Rfe8 20. f3 Qf4
21. Rgf1 Nxh3 22. Rc1 Re3 23. Qd2 Rae8 24. Bd3 h6 25. a3 Rxf3 26. Qg2 Ng5 27.
Rce1 Re5 28. Ka2 Qf6 29. Bf5 g6 30. Rxe5 Qxe5 31. Rxf3 Qd5+ 32. c4 Qxf3 33.
Qxf3 Nxf3 34. Bc8 b6 35. Bxa6 Ne5 36. Bc8 Nxc4 37. b4 Kf8 38. Kb3 Ne5 39. a4
Ke7 40. a5 bxa5 41. bxa5 Kd8 42. Ba6 Nxg4 43. Bb7 c5 44. Bd5 Kc7 45. Bxf7 Ne5
46. Bd5 Nc6 47. Ka4 Na7 48. c4 g5 49. Bf3 Nc6 50. Bh1 Nd4 51. Ka3 g4 52. Kb2
Ne2 53. Kc2 Nf4 54. Kd2 g3 55. Ke3 g2  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "20"]
[White "Santos, Otavio Belegarde Dos"]
[Black "Messias, Jose Vitor Lamosa Prado"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1816"]
[BlackElo "1702"]
[PlyCount "76"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Bg5 Be7 4. Nc3 b6 5. Nf3 Bb7 6. e3 O-O 7. Qc2 d5 8. Bd3
h6 9. Bh4 Nbd7 10. Bg3 c5 11. O-O Nh5 12. Bh7+ Kh8 13. Be5 Nxe5 14. Nxe5 Nf6
15. Bg6 fxg6 16. Nxg6+ Kg8 17. Nxf8 Qxf8 18. Nb5 Qf7 19. b3 a6 20. Nc3 Rc8 21.
Qe2 Qg6 22. f3 Bd6 23. Rad1 Qh5 24. h3 Qg5 25. f4 Qg6 26. Rf2 dxc4 27. bxc4
cxd4 28. exd4 Nh5 29. Qg4 Qxg4 30. hxg4 Nxf4 31. Na4 Rxc4 32. Nxb6 Rc3 33. Nd7
Rg3 34. Rdd2 Nh3+ 35. Kf1 Nxf2 36. Rxf2 Rxg4 37. Nc5 Bxc5 38. dxc5 Re4  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "21"]
[White "Dias, Matheus Nunes"]
[Black "Feller, Gabriela Luisa Vicente"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1701"]
[BlackElo "1783"]
[PlyCount "40"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Bf5 6. Qb3 Qb6 7. Nxd5 Nxd5 8.
Qxd5 e6 9. Qc4 Bb4+ 10. Kd1 Nc6 11. e3 O-O 12. Bd3 Rfd8 13. Nf3 Rac8 14. Qb5
Bxd3 15. Qxd3 Be7 16. Qb3 Qa6 17. Rc1 Na5 18. Rxc8 Nxb3 19. Rxd8+ Bxd8 20. axb3
Qa1+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "22"]
[White "Andreata, Mauro Antonio"]
[Black "Martins De Aguiar, Marina"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1652"]
[BlackElo "1772"]
[PlyCount "105"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bg5 O-O 5. Nc3 d6 6. e4 Nbd7 7. Bd3 c5 8. d5
Ng4 9. O-O Nge5 10. Be2 a6 11. a4 b6 12. Qd2 Re8 13. Rab1 Rb8 14. h3 Qc7 15.
Bh6 Nxf3+ 16. Bxf3 Bh8 17. h4 Nf6 18. h5 Bd7 19. hxg6 hxg6 20. g3 Qc8 21. Rfe1
Ng4 22. Bf4 Ne5 23. Be2 Bg4 24. Bxe5 Bxe5 25. Qg5 Bxe2 26. Nxe2 Kg7 27. Kg2 Rh8
28. Rh1 Bf6 29. Qd2 Qd7 30. b3 Qg4 31. f3 Qd7 32. g4 Be5 33. Rxh8 Rxh8 34. Rh1
Rxh1 35. Kxh1 Kg8 36. Kg2 Qc8 37. Qg5 Qf8 38. Qh4 Bf6 39. g5 Bh8 40. Qf4 Qg7
41. Qe3 Qb2 42. f4 Bd4 43. Qd3 Bg7 44. Kf3 Qa1 45. Kg2 Qe1 46. Qf3 Qd2 47. Kh3
Qd1 48. Kg2 Bb2 49. Kh3 Bc1 50. Kg2 Bb2 51. Kh3 Kg7 52. Kg2 Qd2 53. Kh3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.01"]
[Round "2"]
[Board "23"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Conor, Gilberto Bordignon"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "1726"]
[BlackElo "1592"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. O-O
Ne8 9. d5 Ne7 10. Ne1 f5 11. f3 f4 12. Bf2 Nf6 13. Nd3 g5 14. c5 h5 15. h3 Qe8
16. a4 Qg6 17. cxd6 cxd6 18. Ne1 g4 19. hxg4 hxg4 20. fxg4 Nxg4 21. Bxg4 Bxg4
22. Nf3 Bf6 23. Qd3 Rf7 24. Nh4 Bxh4 25. Bxh4 Rh7 26. Bxe7 Qh5 27. Kf2 Rxe7 28.
Rh1 Qg5 29. Rh2 Rf8 30. Rah1 Rg7 31. Nb5 Rf6 32. Nxa7 f3 33. g3 Bd7 34. Rh8+
Kf7 35. Rg1 Bxa4 36. Qc3 Bd7 37. Nc8 Bxc8 38. Rxc8 Kg6 39. Rh1 Rff7 40. Qe3 Rc7
41. Qxg5+ Kxg5 42. Rxc7 Rxc7 43. Kxf3 Rc2 44. Rb1 b5 45. Ke3 b4 46. Kd3 b3 47.
Rf1 Rg2 48. Rf5+ Kg4 49. Rf6 Rxg3+ 50. Kc4 Re3 51. Rxd6 Rxe4+ 52. Kxb3 Rd4 53.
Kc3 Kf4 54. Rd8 Ke4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "1"]
[White "De Carvalho, Vitor Augusto Ponciano"]
[Black "Do Amaral, Gabriel Barbosa"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1862"]
[BlackElo "1950"]
[PlyCount "97"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. O-O Nf6 7. Re1 O-O 8. Nbd2
Rb8 9. Nf1 b5 10. Bg5 h6 11. Bd2 a5 12. c3 b4 13. Ne3 Ba6 14. Qc2 Nd7 15. Nc4
Qc7 16. h4 Kh7 17. h5 Bxc4 18. dxc4 Nce5 19. hxg6+ fxg6 20. Nh4 Bf6 21. f4 Bxh4
22. gxh4 Nxc4 23. e5 dxe5 24. h5 Rb6 25. cxb4 Nxd2 26. Rad1 Ra6 27. bxa5 Qxa5
28. Qxd2 Qxd2 29. Rxd2 Rd6 30. Rxd6 exd6 31. Bh3 Rf7 32. hxg6+ Kxg6 33. Bxd7
Rxd7 34. fxe5 Re7 35. Rd1 dxe5 36. Rd5 c4 37. Rc5 Rb7 38. Rxe5 Rxb2 39. Rc5 Rb4
40. Kf2 Ra4 41. Kf3 Kf6 42. Ke3 Kg6 43. Kf3 h5 44. Kg3 Ra3+ 45. Kf4 c3 46. Rg5+
Kf6 47. Rxh5 c2 48. Rc5 Rxa2 49. Ke3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "2"]
[White "Soares, Gustavo Henrique"]
[Black "Almeida, Heidy Jose Moreira De"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1910"]
[BlackElo "1839"]
[PlyCount "65"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 e5 8.
dxe5 Qxd1+ 9. Rxd1 Bxe5 10. f4 Bxc3+ 11. bxc3 Be6 12. a3 O-O 13. Nf3 Nc6 14.
Nd4 Nxd4 15. Rxd4 Rfe8 16. Kf2 Re7 17. Bb5 c6 18. Be2 Rae8 19. Rhd1 c5 20. Rd8
Bb3 21. Bb5 Bxd1 22. Bxe8 Kg7 23. Bxc5 Rxe4 24. Bb5 Ba4 25. Kf3 Re1 26. Bd4+
Kh6 27. Bxa4 Nxa4 28. Rd7 Rf1+ 29. Ke2 Ra1 30. Rxf7 Rxa3 31. g4 Nxc3+ 32. Kf1
Ra1+ 33. Kg2  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "3"]
[White "Montiel, Angel Nathanael"]
[Black "Bassani, Jaison Jose"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1741"]
[BlackElo "1997"]
[PlyCount "61"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 d6 4. d4 Nf6 5. Nbd2 c6 6. O-O O-O 7. h3 d5 8. exd5
cxd5 9. Bd3 Nc6 10. Re1 Qc7 11. c3 Rb8 12. Nf1 Nd7 13. Bg5 f6 14. Bh4 e5 15.
dxe5 fxe5 16. Bb5 Qd6 17. Ne3 Nb6 18. Nc4 Nxc4 19. Bxc4 Be6 20. Ng5 Rf4 21. Bb3
Ne7 22. Ne4 Rxe4 23. Rxe4 Nf5 24. Rg4 Nxh4 25. Rxh4 Qd8 26. Ra4 a5 27. c4 b5
28. cxb5 Rxb5 29. Qc2 Qg5 30. Qc6 Bxh3 31. Bxd5+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "4"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1816"]
[BlackElo "1931"]
[PlyCount "182"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. h3 O-O 7. e4 e6 8. Bd3 exd5
9. cxd5 b5 10. O-O b4 11. Nb1 a5 12. Re1 h6 13. Nbd2 Nfd7 14. Nc4 Nb6 15. Qc2
Ba6 16. Nfd2 Bxc4 17. Nxc4 Nxc4 18. Bxc4 Nd7 19. Bb5 Nb6 20. Bc6 Ra7 21. a3 Re7
22. axb4 axb4 23. Bf4 Kh7 24. Ra6 f5 25. Rxb6 Rxe4 26. Rxe4 fxe4 27. Bxd6 Qxd6
28. Rb7 Kh8 29. Rd7 Qe5 30. Qxc5 Qxb2 31. Rb7 b3 32. Qe3 Qa1+ 33. Kh2 b2 34.
Qxe4 Rxf2 35. d6 Qf1 36. d7 Rxg2+ 37. Qxg2 Be5+ 38. Qg3 Qf2+ 39. Kh1 Qf1+ 40.
Kh2 Qf2+ 41. Kh1 Qf1+ 42. Kh2 Bxg3+ 43. Kxg3 Qd3+ 44. Kg2 b1=Q 45. Rxb1 Qe2+
46. Kg1 Qe3+ 47. Kh2 Qd2+ 48. Kh1 Kg7 49. Bf3 Qd3 50. Rb7 Qxf3+ 51. Kg1 Qg3+
52. Kf1 Qxh3+ 53. Ke2 Qg2+ 54. Ke3 Qxb7 55. d8=Q Qb3+ 56. Kd2 Qb2+ 57. Kd1 Qf6
58. Qd7+ Qf7 59. Qd4+ Kh7 60. Qd8 g5 61. Qd3+ Kg7 62. Qd4+ Kg6 63. Qe4+ Kh5 64.
Qh1+ Kg6 65. Qe4+ Qf5 66. Qe8+ Qf7 67. Qe4+ Kf6 68. Qd4+ Ke7 69. Qe5+ Qe6 70.
Qg7+ Kd6 71. Qf8+ Ke5 72. Qg7+ Ke4 73. Qh7+ Kf3 74. Qd3+ Kg4 75. Qd4+ Kh5 76.
Qc5 Qg4+ 77. Ke1 Kh4 78. Qc6 Qg1+ 79. Ke2 h5 80. Qf6 Kh3 81. Qf3+ Kh4 82. Qf6
Qg2+ 83. Ke1 Kh3 84. Qf5+ Kh2 85. Qe6 h4 86. Kd1 g4 87. Qe5+ g3 88. Qf4 h3 89.
Ke1 Kg1 90. Qc4 Qf2+ 91. Kd1 Qf1+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "5"]
[White "Pavao, Fabio Biasi"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1806"]
[BlackElo "1906"]
[PlyCount "72"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d3 c5 7. Bf4 a6 8. Qc2 d4
9. a3 Nc6 10. Ne5 Nxe5 11. Bxe5 Ng4 12. Bf4 e5 13. Bd2 f5 14. h3 Nf6 15. Bg5
Ne8 16. Bxe7 Qxe7 17. Nd2 a5 18. b4 axb4 19. axb4 Rxa1 20. Rxa1 cxb4 21. c5 Nc7
22. Qc4+ Kh8 23. Ra7 Rf6 24. Bxb7 Ne8 25. c6 Be6 26. Qb5 e4 27. Ra8 Bg8 28. Qa5
e3 29. fxe3 Qxe3+ 30. Kf1 Re6 31. Rxe8 Rxe8 32. Qxf5 Qxe2+ 33. Kg1 Qxd2 34. c7
Re1+ 35. Qf1 Rxf1+ 36. Kxf1 Qc1+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "6"]
[White "Correa, Jose Augusto"]
[Black "Fischer Junior, Donaldo"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1886"]
[BlackElo "1768"]
[PlyCount "99"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. Re1 O-O 8. e5
d6 9. exd6 Qxd6 10. Nbd2 Qc7 11. Nb3 b6 12. Bf4 Qd8 13. c3 Bb7 14. d4 cxd4 15.
Nfxd4 Qc8 16. Nb5 e5 17. Bg5 f6 18. Be3 Rd8 19. Qe2 Ba6 20. Rad1 Bxb5 21. Qxb5
Qc7 22. f4 Rac8 23. fxe5 fxe5 24. Qc4+ Kh8 25. Bg5 Rd7 26. Bh3 Rxd1 27. Rxd1
Rd8 28. Rxd8+ Qxd8 29. Qe6 h6 30. Bf6 Qd1+ 31. Bf1 Qd5 32. Bxg7+ Kxg7 33. Qxd5
Nxd5 34. c4 Ne3 35. Be2 Nd4 36. Nxd4 exd4 37. Kf2 Kf6 38. Ke1 Ke5 39. Kd2 Nf5
40. Kd3 a5 41. b3 h5 42. a3 h4 43. g4 Ne3 44. b4 axb4 45. axb4 Ng2 46. Kd2 Nf4
47. Bf3 Kd6 48. Kc2 g5 49. Kb3 Nd3 50. Be4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "7"]
[White "Predebon, Eduardo Angonesi"]
[Black "Maia, Jonathan Cesar"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1752"]
[BlackElo "1818"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nc3 a6 4. Nf3 Bg4 5. Be2 e6 6. exd5 cxd5 7. O-O Nf6 8. Ne5
Bxe2 9. Nxe2 Be7 10. Ng3 Nbd7 11. Re1 Rc8 12. c3 Qc7 13. Bf4 Nxe5 14. Bxe5 Qd8
15. Qb3 Qd7 16. Re2 O-O 17. h3 Qc6 18. Rae1 Rfe8 19. f4 Nd7 20. f5 Nxe5 21.
dxe5 Bh4 22. Kh2 Bxg3+ 23. Kxg3 exf5 24. Kf4 g6 25. Rd2 Rcd8 26. Red1 g5+ 27.
Kxg5 Rxe5 28. Kf4 Re4+ 29. Kf3 Qh6 30. g3 Qxh3 31. Rd3 Qg4+ 32. Kg2 Re2+ 33.
Kf1 Qe4  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "8"]
[White "Silva, Guilherme Henrique De Mora"]
[Black "Kim, Thiago"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1925"]
[BlackElo "1792"]
[PlyCount "123"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. O-O Qc7 6. d3 g6 7. b3 Bg7 8. Bb2
Ne7 9. Re1 O-O 10. Nbd2 Rd8 11. Nc4 f6 12. Qe2 Be6 13. Ne3 Nc8 14. Rad1 Nd6 15.
h3 Nb5 16. c3 a5 17. d4 cxd4 18. cxd4 exd4 19. Nxd4 Nxd4 20. Bxd4 Qf7 21. Qb2
a4 22. Ng4 axb3 23. axb3 Bxb3 24. Rb1 Ba2 25. Ra1 Qb3 26. Qxb3+ Bxb3 27. Rxa8
Rxa8 28. Rb1 Rd8 29. Rxb3 Rxd4 30. Rxb7 Rxe4 31. Rc7 f5 32. Ne3 Re6 33. Nc4 Bd4
34. Kf1 c5 35. g3 Ra6 36. Ne3 Ra2 37. h4 Bxe3 38. fxe3 Rc2 39. Ke1 Rg2 40. Rxc5
Rxg3 41. Kf2 Rg4 42. h5 Kg7 43. hxg6 hxg6 44. Kf3 Re4 45. Ra5 Kf6 46. Ra8 Kg5
47. Ra5 Rh4 48. Kg3 Rh5 49. Ra8 Rh6 50. Rc8 Kf6 51. Kf3 g5 52. Rf8+ Ke5 53.
Re8+ Re6 54. Ra8 g4+ 55. Kf2 Rc6 56. Ra5+ Ke4 57. Ra4+ Kd3 58. Rd4+ Kc3 59. Rf4
Rc5 60. e4 Rc4 61. Rxf5 Rxe4 62. Kg3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "9"]
[White "Sperb, Eduardo Quintana"]
[Black "Feller, Gabriela Luisa Vicente"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1990"]
[BlackElo "1783"]
[PlyCount "62"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Bb5+ Bd7 7. Qe2 a6 8. Bxd7+
Nbxd7 9. O-O O-O 10. d3 Rc8 11. e4 dxe4 12. dxe4 Qc7 13. e5 Nd5 14. Qe4 e6 15.
c4 Ne7 16. Nc3 Rfd8 17. Rad1 Nb8 18. g4 Nbc6 19. Qe2 Bh6 20. Ne4 Rxd1 21. Nf6+
Kh8 22. Rxd1 Rd8 23. Rd6 Bg7 24. Ng5 Nc8 25. Rxd8+ Nxd8 26. Qd2 Bxf6 27. exf6
Qd6 28. Qe2 Qxf4 29. Nxe6 Qd6 30. Ng5 Qd7 31. Qe7 Nxe7  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "10"]
[White "Faris, Rafael De Araujo"]
[Black "Mota, Romulo Rodrigues"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1707"]
[BlackElo "1922"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 c6 5. Be2 Nbd7 6. cxd5 exd5 7. d4 Bd6 8.
Qc2 O-O 9. O-O Re8 10. Bd3 Qe7 11. e4 dxe4 12. Nxe4 Nxe4 13. Re1 f5 14. Qb3+
Kf8 15. Ng5 Ndf6 16. Bxe4 fxe4 17. Rxe4 Qc7 18. Rxe8+ Kxe8 19. Bf4 Bxf4 20.
Re1+ Kf8 21. h4 h6 22. Nf3 Bf5 23. Ne5 Re8 24. Qb4+ c5 25. Qc3 Bxe5 26. dxe5
Ne4 27. Qf3 Qxe5 28. g4 Nd2 29. Qxf5+ Qxf5 30. Rxe8+ Kxe8 31. gxf5 Nf3+ 32. Kg2
Nxh4+ 33. Kh3 Nxf5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "11"]
[White "Zimmermann, Kleber Renato P."]
[Black "Bisesar, Maycon Da Costa"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1920"]
[BlackElo "1773"]
[PlyCount "117"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 Qa5 8. Bd3
Nbd7 9. Nge2 a6 10. O-O Re8 11. Rab1 b5 12. b4 Qd8 13. a4 bxc4 14. Bxc4 Nb6 15.
Ba2 Be6 16. Bxe6 fxe6 17. Qa2 d5 18. e5 Nfd7 19. Nf4 Nf8 20. Nd3 Nc4 21. Nc5 h6
22. Bc1 Kf7 23. Qf2 Nd7 24. Nd3 Rh8 25. g4 Qg8 26. f4 Ke8 27. Kh1 Qh7 28. Qg2
Rg8 29. a5 Rb8 30. Bd2 Na3 31. Rbc1 Nc4 32. Na4 Ra8 33. Nac5 Nxc5 34. Nxc5 Ra7
35. Rxc4 dxc4 36. Qxc6+ Kf7 37. Qxe6+ Kf8 38. f5 Bf6 39. exf6 exf6 40. fxg6
Rxg6 41. Qc8+ Kf7 42. Re1 Rg8 43. Qe6+ Kg7 44. Nd7 Qg6 45. Rf1 Re8 46. Qxf6+
Qxf6 47. Nxf6 Re2 48. Bf4 c3 49. Be5 Kg6 50. Rc1 c2 51. Nd5 Rf7 52. Nf4+ Rxf4
53. Bxf4 h5 54. gxh5+ Kf5 55. Bh6 Kg4 56. d5 Kxh5 57. Bf4 Kg4 58. Bh6 Kh3 59.
d6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "12"]
[White "Messias, Jose Vitor Lamosa Prado"]
[Black "Moyses Sobrinho, Elias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1702"]
[BlackElo "1879"]
[PlyCount "94"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 Nc6 6. Be3 Bf5 7. Nf3 e6 8.
Be2 Be7 9. O-O O-O 10. a3 Na5 11. c5 Nd5 12. Nxd5 Qxd5 13. Rc1 Bf6 14. b4 Nc6
15. Bc4 Qd8 16. Qd2 h6 17. Rcd1 Be4 18. Be2 Qd5 19. b5 Ne7 20. Qc3 Nf5 21. Bf4
Rac8 22. Bc4 Qxc5 23. Ne5 Qe7 24. Rfe1 Nd6 25. Ba2 Bh7 26. Nxf7 Nxf7 27. Bxe6
Rcd8 28. Qg3 Rxd4 29. Rxd4 Bxd4 30. Bxh6 Qf6 31. Bg5 Qg6 32. Qf4 Bf6 33. Bxf6
Qxf6 34. Qxc7 Kh8 35. Qxb7 Ng5 36. Qxa7 Nxe6 37. h3 Nd4 38. f3 Nxb5 39. Qc5
Qd4+ 40. Qxd4 Nxd4 41. a4 Ra8 42. Ra1 Nb3 43. Ra3 Bg8 44. Kf2 Ra5 45. f4 Nc5
46. Kg3 Rxa4 47. Rc3 Ne4+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "13"]
[White "Reis, Virginia Lagrange M."]
[Black "Araujo, Jacques"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1699"]
[BlackElo "1863"]
[PlyCount "116"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb5+ Bd7 5. Be2 Bc6 6. d3 Be7 7. Bb2 e5 8. Nbd2
Nf6 9. O-O Nbd7 10. a4 a6 11. a5 O-O 12. Nc4 Qc7 13. Qd2 Rad8 14. Rfe1 Rfe8 15.
Bf1 Bf8 16. Ne3 g6 17. c4 Bg7 18. Qc2 Nf8 19. Bc3 Ne6 20. Reb1 Nd4 21. Qd1 Bh6
22. Bd2 Bxe3 23. Bxe3 Nd7 24. b4 Nxf3+ 25. Qxf3 cxb4 26. Rxb4 f5 27. Bb6 Nxb6
28. Rxb6 Rf8 29. Qe2 fxe4 30. dxe4 Rf4 31. f3 Rdf8 32. Qd2 Qe7 33. Rd1 R4f6 34.
Qe3 Qc7 35. c5 Rd8 36. Bc4+ Kg7 37. cxd6 Rfxd6 38. Rxd6 Rxd6 39. Bd5 Bxd5 40.
Rxd6 Qxd6 41. exd5 Qxd5 42. Qb6 Qd4+ 43. Qxd4 exd4 44. Kf2 Kf6 45. Ke2 Ke5 46.
Kd3 g5 47. g3 h6 48. f4+ gxf4 49. gxf4+ Kxf4 50. Kxd4 h5 51. Kc5 h4 52. Kb6 Kg4
53. Kxb7 Kh3 54. Kxa6 Kxh2 55. Kb6 Kg1 56. a6 h3 57. a7 h2 58. a8=Q h1=Q
 1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "14"]
[White "Vitis Topaz, Manuel"]
[Black "Ferreira, Jose Carlos"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1828"]
[BlackElo "1748"]
[PlyCount "103"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a4 Nc6 5. d3 Nf6 6. f4 d6 7. Nf3 Qc7 8. O-O Be7
9. Qe1 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. f5 Bd7 13. Bg5 Bc6 14. Bb3 Rd8 15. Qg3
Qb8 16. c3 h6 17. Bxf6 Bxf6 18. cxd4 exd4 19. Qf2 Qa7 20. Nf4 Bg5 21. h4 Bxf4
22. Qxf4 Qc5 23. f6 g5 24. Qg4 h5 25. Qg3 Bd7 26. Bd5 Bg4 27. Rac1 Qb6 28. hxg5
Rg8 29. Rfe1 Rxg5 30. e5 Rxe5 31. Rxe5+ dxe5 32. Qxe5+ Be6 33. Bf3 h4 34. Rc7
Rd7 35. Rxd7 Kxd7 36. Bh5 Qd6 37. Qe4 Qd5 38. Qxh4 Qf5 39. Qxd4+ Kc7 40. Bf3
Qa5 41. Qf4+ Kc8 42. Qd4 Qc7 43. Qc3 Kb8 44. Qxc7+ Kxc7 45. Bd1 Bd5 46. Kf2 Kd6
47. Bf3 Bb3 48. a5 Kc7 49. Ke3 b6 50. axb6+ Kxb6 51. Kd4 a5 52. Bd5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "15"]
[White "Campagnolo, Fabiola"]
[Black "Mobaier, Sergio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1668"]
[BlackElo "1804"]
[PlyCount "55"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. O-O d6 7. d4 cxd4 8. Bxd5
exd5 9. exd6 Bxd6 10. Re1+ Be6 11. Nxd4 Nxd4 12. Qxd4 O-O 13. Be3 Qc7 14. g3 b6
15. Nd2 Rad8 16. Nb3 Qc4 17. Rad1 Be7 18. Bf4 Bf6 19. Be5 Bxe5 20. Qxe5 Qa4 21.
Nd4 Qxa2 22. Ra1 Qxb2 23. Rxa7 Qxc3 24. Rc7 Qb2 25. Re2 Qb1+ 26. Re1 Qb2 27.
Re2 Qa1+ 28. Re1  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "16"]
[White "Luz, Jhonatan Rodrigues Da"]
[Black "Vieira, Alexandre Letizio"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1937"]
[BlackElo "1713"]
[PlyCount "71"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 g6 5. Bc4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
O-O c5 9. Be3 a6 10. a4 Nc6 11. Qd2 Bg4 12. Rfd1 Bxf3 13. gxf3 Qa5 14. Bf1 Rfd8
15. Rab1 cxd4 16. cxd4 Qxd2 17. Rxd2 Nxd4 18. Kg2 Nf5 19. Rxd8+ Rxd8 20. Rxb7
Nxe3+ 21. fxe3 Rd2+ 22. Kg3 Be5+ 23. f4 Bd6 24. Bd3 g5 25. Ra7 Bc5 26. Rxa6
Bxe3 27. fxg5 Bxg5 28. Ra7 Rd1 29. a5 Ra1 30. a6 Kg7 31. Kf3 Bf6 32. Ke4 Ra5
33. Rd7 e6 34. a7 Bh4 35. Kf3 h6 36. Be4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "17"]
[White "Franca Junior, Jairo"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1795"]
[BlackElo "1652"]
[PlyCount "125"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qb6 9. O-O-O Nc6 10. Nb3 Bd7 11. Kb1 Rc8 12. g4 Qc7 13. Bh4 b5 14. g5 Ng8 15.
Bd3 Nb4 16. Bg3 Nxd3 17. Qxd3 b4 18. Ne2 Bb5 19. Qd2 a5 20. h4 h6 21. Ned4 Bc4
22. Nc1 Qb7 23. b3 Ba6 24. g6 Nf6 25. gxf7+ Kxf7 26. Rhe1 Nxe4 27. Qe3 d5 28.
f5 Rc3 29. fxe6+ Ke8 30. Nd3 Rf8 31. Be5 Bxh4 32. Rf1 Bf6 33. Bxf6 Rxf6 34.
Rxf6 Nxf6 35. Qf4 Bxd3 36. Rxd3 Qc7 37. Qf5 Rxd3 38. Qxd3 Ke7 39. Qg6 Qf4 40.
Nf5+ Kxe6 41. Nxg7+ Ke5 42. Qf7 Qf2 43. Qe6+ Kf4 44. Qxf6+ Ke3 45. Qxh6+ Ke2
46. Qh5+ Kf1 47. Qe5 d4 48. Qf5 Ke2 49. Qxf2+ Kxf2 50. Kc1 Ke2 51. Ne6 Ke3 52.
Nc5 Ke2 53. Nb7 d3 54. cxd3 Kxd3 55. Nxa5 Kd4 56. Nc6+ Kc5 57. Ne5 Kd4 58. Nf3+
Kc3 59. Ne1 Kd4 60. Kd2 Kc5 61. Kd3 Kb5 62. Kd4 Ka5 63. Kc4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "18"]
[White "Martins De Aguiar, Marina"]
[Black "Pereira, Armando Scharlau"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1772"]
[BlackElo "1674"]
[PlyCount "65"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3 Nc6 8. Nf3
cxd4 9. cxd4 f6 10. exf6 Nxf6 11. O-O O-O 12. Re1 Nh5 13. Qc2 h6 14. Bg6 Nf6
15. Nf4 Qd6 16. Qe2 Nd8 17. Bc2 b5 18. Ng6 Re8 19. Bf4 Qb6 20. Qd2 Nf7 21. Nfe5
h5 22. Qd3 Nd6 23. Nxe7+ Rxe7 24. Rad1 Nf5 25. Bg5 Rc7 26. Bb1 Ne4 27. Bd8 Qd6
28. Bxc7 Qxc7 29. Qxb5 Rb8 30. Qe8+ Kh7 31. Qxh5+ Kg8 32. Bxe4 dxe4 33. Rc1  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "19"]
[White "Domingues, Carlos Almeida"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1719"]
[BlackElo "1726"]
[PlyCount "123"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. b4 f5 11. f3 f4 12. Bd2 g5 13. Nd3 Rf7 14. c5 Nf6 15. Rc1
Ng6 16. a4 h5 17. c6 b6 18. a5 g4 19. Qa4 gxf3 20. Bxf3 Bg4 21. Ra1 Nh4 22.
axb6 cxb6 23. Kf2 Nh7 24. Nb5 Ng5 25. c7 Qf8 26. Ne1 Nhxf3 27. gxf3 Bxf3 28.
Nxf3 Nxe4+ 29. Ke2 Nxd2 30. Ng5 f3+ 31. Kxd2 Bh6 32. h4 Rf4 33. Qc2 e4 34. Nxd6
Rxh4 35. Kd1 Bxg5 36. c8=Q Rxc8 37. Qxc8 Qxc8 38. Nxc8 e3 39. Rxf3 Rh1+ 40. Ke2
Rxa1 41. Rg3 Ra2+ 42. Kf1 Rf2+ 43. Ke1 Rb2 44. Rxg5+ Kf7 45. b5 Kf6 46. Rxh5
Rxb5 47. Nxa7 Rb2 48. Nc6 Rd2 49. Re5 b5 50. Re6+ Kf5 51. Rxe3 Rh2 52. d6 Rh7
53. Ne7+ Kf4 54. Nd5+ Kf5 55. Re7 Rh1+ 56. Kd2 Rh4 57. Kc3 Rc4+ 58. Kb3 Rc6 59.
d7 Rd6 60. Nc7 Kf6 61. Re6+ Rxe6 62. Nxe6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "20"]
[White "Conor, Gilberto Bordignon"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1592"]
[BlackElo "1915"]
[PlyCount "52"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 h5 8. Be3
Be6 9. Qd2 Be7 10. O-O-O Nbd7 11. h4 b5 12. Be2 Nb6 13. Bxb6 Qxb6 14. g4 hxg4
15. fxg4 b4 16. Nd5 Bxd5 17. g5 Bxe4 18. gxf6 Bxf6 19. Rh3 Rc8 20. Bd3 Bxd3 21.
Rxd3 Be7 22. Rd5 Qc7 23. Kb1 Rxh4 24. Nc5 dxc5 25. Rd7 Qc6 26. Ra7 Rh1  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "21"]
[White "Mello, Amanda Carolina De"]
[Black "Santos, Otavio Belegarde Dos"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1723"]
[BlackElo "1816"]
[PlyCount "95"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. g3 c6 6. Bg2 Bd6 7. Nf3 O-O 8. O-O
Bg4 9. a3 Nbd7 10. b4 Nb6 11. b5 Nc4 12. Nd2 Nxd2 13. Bxd2 Qd7 14. Bg5 Be7 15.
Re1 h6 16. bxc6 bxc6 17. Bf4 Bd6 18. Bxd6 Qxd6 19. f3 Bh5 20. Qd2 Rad8 21. Na4
Rfe8 22. Nc5 Nd7 23. Nb7 Qf6 24. Nxd8 Rxd8 25. Rab1 Nb6 26. Rb3 Nc4 27. Qc3 a5
28. a4 Qg5 29. e4 Qd2 30. Qxd2 Nxd2 31. Rd3 Nc4 32. Rb1 Bg6 33. Rb7 Re8 34.
Rdb3 Kh7 35. Rb8 Re6 36. Bh3 Re7 37. e5 Bc2 38. R3b7 Rxb7 39. Rxb7 Kg6 40. f4
Nd2 41. f5+ Bxf5 42. Bxf5+ Kxf5 43. Rxf7+ Ke6 44. Rf2 Ne4 45. Rb2 Nc3 46. Rc2
Nxa4 47. Rxc6+ Kd7 48. Ra6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "3"]
[Board "22"]
[White "Assis, Washington Luis Lincoln D"]
[Black "Boabaid, Jorge Alberto Duardes"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1725"]
[BlackElo "1705"]
[PlyCount "105"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 Nf6 6. O-O O-O 7. d3 d5 8. cxd5
Nxd5 9. Bd2 a6 10. a3 Rb8 11. Ng5 Nxc3 12. Bxc3 Nd4 13. Nf3 b5 14. Nxd4 cxd4
15. Bb4 Bb7 16. Bxb7 Rxb7 17. Qd2 Qd7 18. Qf4 e5 19. Qd2 Re8 20. e4 Qh3 21. f4
exf4 22. Qxf4 Bh6 23. Qf3 Rc8 24. g4 Qh4 25. Be1 Qd8 26. Bg3 Rc2 27. Rab1 Be3+
28. Kh1 Qe8 29. Qf6 Rc6 30. Qf3 Rbb6 31. Qd1 Qe6 32. Bf4 Bxf4 33. Rxf4 Qe5 34.
Qd2 Rc2 35. Qxc2 Qxf4 36. Qe2 b4 37. axb4 Rxb4 38. Rf1 Qb8 39. Rf2 a5 40. Kg2
a4 41. h3 Rb3 42. Qc2 Qb5 43. Rd2 h5 44. Kf3 Qg5 45. Re2 h4 46. e5 Rb5 47. Qc8+
Kg7 48. e6 Qd5+ 49. Kf2 fxe6 50. Qc7+ Kf6 51. Kg1 Rb7 52. Rf2+ Kg5 53. Qf4#  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "1"]
[White "Montiel, Angel Nathanael"]
[Black "Soares, Gustavo Henrique"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1741"]
[BlackElo "1910"]
[PlyCount "137"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nbd7 12. Ba5 Ra7 13. Nbd2 Bd5 14. Re1 Ne4 15.
a3 Qb8 16. Nxe4 Bxe4 17. Bb4 Bxb4 18. axb4 Qb6 19. Qe3 Nf6 20. Ne5 Bxg2 21.
Kxg2 Qd6 22. Nd3 Rd8 23. Red1 Qd5+ 24. f3 h5 25. Nf4 Qa8 26. Kf2 a5 27. bxa5
Rxa5 28. Rac1 Rd7 29. Rc5 b4 30. Qe5 Ra1 31. Rcc1 Rxc1 32. Rxc1 Qa7 33. Rd1 c5
34. Nxh5 Nxh5 35. Qxh5 Rd5 36. Qh4 cxd4 37. Rd3 Qc5 38. Qf4 Qc2 39. Qb8+ Kh7
40. Qxb4 Rh5 41. h4 e5 42. Qd2 Qc8 43. Qe1 g5 44. Kg2 gxh4 45. g4 h3+ 46. Kh2
Rh6 47. Qg3 Re6 48. Qh4+ Kg8 49. Qg5+ Kf8 50. Ra3 Qc4 51. Kxh3 Qc8 52. Ra7 Qb8
53. Ra5 e4 54. Rd5 Qb6 55. Rd8+ Re8 56. Rxe8+ Kxe8 57. Qe5+ Kf8 58. Qxe4 Qxb2
59. f4 Qa1 60. f5 Qf1+ 61. Kh4 f6 62. Qxd4 Kg7 63. Qd5 Kh6 64. Kg3 Qe1+ 65. Kh3
Qf1+ 66. Kg3 Qe1+ 67. Kf4 Qb4+ 68. Qe4 Qb8+ 69. Kf3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "2"]
[White "Do Amaral, Gabriel Barbosa"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1950"]
[BlackElo "1906"]
[PlyCount "78"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Bd6 7. O-O O-O 8.
Nc3 a6 9. a3 h6 10. Qd3 Nc6 11. Qg6 Ne7 12. Qc2 Bf5 13. Qd1 Nc6 14. h3 Qd7 15.
Re1 Rae8 16. Be3 b5 17. Bf1 Be6 18. b4 Rd8 19. Rc1 Rfe8 20. Nd2 Bf8 21. Nf3 Bf5
22. Nxb5 axb5 23. Bxb5 Be4 24. d5 Bxf3 25. Qxf3 Nd4 26. Bxd4 Rxe1+ 27. Rxe1
Qxb5 28. Bxf6 gxf6 29. Rd1 Qa4 30. Rd3 Qc2 31. Qg4+ Kh8 32. Qf3 Qc1+ 33. Rd1
Qg5 34. b5 Bd6 35. a4 Ra8 36. Qb3 Qf4 37. b6 Qh2+ 38. Kf1 Re8 39. f4 Bc5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "3"]
[White "Mangialardo, Tiago Carvalho"]
[Black "De Carvalho, Vitor Augusto Ponciano"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1931"]
[BlackElo "1862"]
[PlyCount "63"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8.
bxc3 Nc6 9. Bf4 Be7 10. Bd3 dxe5 11. Nxe5 Bd7 12. Nc4 O-O 13. Rb1 Na5 14. Qh5
f5 15. Ne3 Rc8 16. Kd2 Bc6 17. f3 Bf6 18. Ke2 Be8 19. Qh3 Rxc3 20. Rhd1 Ba4 21.
Rd2 Nc6 22. d5 Nd4+ 23. Kf2 exd5 24. Bxf5 Nxf5 25. Nxf5 Bc2 26. Nh6+ gxh6 27.
Rxb7 Bh4+ 28. g3 Rxf4 29. Qe6+ Kh8 30. Qe5+ Qf6 31. Qe8+ Qf8 32. Qe5+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "4"]
[White "Maia, Jonathan Cesar"]
[Black "Mota, Romulo Rodrigues"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1818"]
[BlackElo "1922"]
[PlyCount "85"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 e6 2. g3 d5 3. Bg2 c6 4. b3 Nd7 5. Bb2 f5 6. e3 Ngf6 7. Nh3 Bd6 8. Nd2
O-O 9. O-O Ne4 10. Nf4 Ndf6 11. c4 a5 12. Nf3 Qe7 13. Nd3 Bd7 14. Nfe5 Be8 15.
f3 Bh5 16. g4 Nxg4 17. fxg4 fxg4 18. Nf4 Qg5 19. Qe2 g3 20. Qxh5 Rxf4 21. Qxg5
Rxf1+ 22. Rxf1 gxh2+ 23. Kxh2 Nxg5 24. Kg1 a4 25. Nd3 axb3 26. axb3 Ra2 27. Ra1
Rxa1+ 28. Bxa1 Nf7 29. c5 Bc7 30. Bc3 g5 31. Bh3 Nd8 32. Bg4 Kg7 33. Kg2 Kg6
34. Be1 h5 35. Be2 Nf7 36. Bg3 Bxg3 37. Kxg3 h4+ 38. Kh3 Kf5 39. Nf2 Nh6 40.
Bd3+ Kf6 41. Ng4+ Nxg4 42. Kxg4 e5 43. b4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "5"]
[White "Feller, Gabriela Luisa Vicente"]
[Black "Correa, Jose Augusto"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1783"]
[BlackElo "1886"]
[PlyCount "62"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. O-O Bd6 7. b3 Qe7 8. Bb2 O-O
9. Qc1 b6 10. Ba3 c5 11. cxd5 exd5 12. Nc3 Bb7 13. Nb5 Nbd7 14. Nxd6 Qxd6 15.
Rd1 Rfe8 16. e3 a5 17. dxc5 bxc5 18. Nd4 g6 19. Qb2 Qb6 20. Ne2 Ne5 21. Rac1
Rac8 22. Nc3 d4 23. Na4 Qb5 24. exd4 cxd4 25. Rxc8 Rxc8 26. Qxd4 Bxg2 27. Kxg2
Qc6+ 28. Kh3 Nf3 29. Qd6 Ng5+ 30. Kh4 Qf3 31. Kxg5 Ne4+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "6"]
[White "Moyses Sobrinho, Elias"]
[Black "Kim, Thiago"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1879"]
[BlackElo "1792"]
[PlyCount "118"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8.
Bb3 c5 9. dxc5 N6d7 10. O-O Nxc5 11. Qc2 Nxb3 12. Qxb3 e6 13. Rd1 Qe7 14. Ne4
Nc6 15. Bd2 e5 16. Bc3 Be6 17. Qb5 f6 18. Qc5 Qxc5 19. Nxc5 Bc8 20. Rd6 Rf7 21.
Rad1 Bf8 22. R6d5 Bxc5 23. Rxc5 Be6 24. b3 Rff8 25. Rd6 Kf7 26. b4 Ke7 27. Rd2
Rfc8 28. b5 Nd8 29. Bb4 Kf7 30. h3 b6 31. Rcc2 Nb7 32. Rc6 Rxc6 33. bxc6 Nc5
34. Bxc5 bxc5 35. Rc2 Ke7 36. Rxc5 Bxa2 37. g4 Kd6 38. Ra5 Bd5 39. Nd2 Kxc6 40.
e4 Be6 41. Ra6+ Kd7 42. Kg2 g5 43. Kg3 Ke7 44. h4 h6 45. h5 Bc8 46. Ra5 a6 47.
Nc4 Rb8 48. Rc5 Bd7 49. Rc7 Rc8 50. Rxc8 Bxc8 51. f3 Be6 52. Nb2 Kd6 53. Kf2
Kc5 54. Ke3 a5 55. Kd3 Kb4 56. Kc2 Bc4 57. Kd2 a4 58. Nd1 a3 59. Nc3 a2  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "7"]
[White "Almeida, Heidy Jose Moreira De"]
[Black "Bisesar, Maycon Da Costa"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1839"]
[BlackElo "1773"]
[PlyCount "119"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 O-O 6. h3 Nxe4 7. Nxe4 d5 8. Bd3
dxe4 9. Bxe4 c6 10. c3 Nd7 11. O-O Nf6 12. Bc2 Bd7 13. Ne5 Be6 14. Bb3 Bxb3 15.
Qxb3 Qc8 16. Re1 e6 17. Bf4 Nd7 18. Nc4 b5 19. Ne5 Nxe5 20. Bxe5 Qd7 21. a4 a6
22. Bxg7 Kxg7 23. Re5 Rab8 24. a5 Qd6 25. Rd1 b4 26. c4 Rfe8 27. g4 f6 28. Rc5
e5 29. Qd3 e4 30. Qg3 Qxg3+ 31. fxg3 Re6 32. Kf2 b3 33. d5 cxd5 34. cxd5 Rd6
35. Rc6 Rbd8 36. Rxd6 Rxd6 37. Ke3 f5 38. Kd4 Kf6 39. Kc5 Ke5 40. g5 Rd8 41. d6
e3 42. d7 Ke4 43. Kc6 e2 44. Rd6 Kf3 45. Re6 Kf2 46. Re8 e1=Q 47. Rxd8 Qe6+ 48.
Kc7 Qe5+ 49. Kb7 Qb5+ 50. Ka7 Qxa5 51. Rc8 Qa2 52. d8=Q Qxb2 53. Qb6+ Kxg3 54.
Qe3+ Kh4 55. Rc7 Qh8 56. Qf4+ Kh5 57. Qf3+ Kh4 58. Rc4+ Kxg5 59. Qg3+ Kf6 60.
Qc3+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "8"]
[White "Fischer Junior, Donaldo"]
[Black "Vitis Topaz, Manuel"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1768"]
[BlackElo "1828"]
[PlyCount "127"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Qc7 7. O-O d5 8.
b3 Nf6 9. Nd2 Be7 10. Bb2 dxe4 11. Nxe4 Nxe4 12. Bxe4 O-O 13. Qe2 Bb7 14. Rad1
Rad8 15. Bd3 c5 16. Qe5 Qxe5 17. Bxe5 h6 18. Bc7 Rc8 19. Ba5 Bd8 20. Bxd8 Rfxd8
21. f3 Kf8 22. Kf2 Rd6 23. Bc4 Rcd8 24. Rxd6 Rxd6 25. Ke2 Ke7 26. Re1 Kf6 27.
Ke3 Bc6 28. Bd3 g6 29. Kd2 g5 30. h3 h5 31. Rf1 Ke5 32. g3 f5 33. f4+ Kf6 34.
Rg1 Rd4 35. Ke3 e5 36. fxg5+ Kxg5 37. c3 Rd6 38. h4+ Kf6 39. Be2 Be8 40. Rd1
Rxd1 41. Bxd1 Ke6 42. a3 Kd5 43. Be2 a5 44. Bc4+ Kd6 45. b4 axb4 46. axb4 cxb4
47. cxb4 Bg6 48. Kd2 Be8 49. Kc3 Bg6 50. Bg8 f4 51. gxf4 exf4 52. Kd4 Bf5 53.
Bc4 f3 54. Ke3 Bg4 55. Bd3 Kc6 56. Be4+ Kb5 57. Bxf3 Bf5 58. Kf4 Bh7 59. Kg5
Kxb4 60. Bxh5 Kc5 61. Bg6 Bg8 62. Kf6 Kd6 63. Kg7 Bb3 64. h5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "9"]
[White "Bassani, Jaison Jose"]
[Black "Martins De Aguiar, Marina"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1997"]
[BlackElo "1772"]
[PlyCount "73"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d3 Nf6 4. g3 Nc6 5. Bg2 Be7 6. O-O d6 7. Re1 O-O 8. c3
Rb8 9. d4 cxd4 10. cxd4 d5 11. e5 Nd7 12. Bf4 b6 13. Nc3 Bb4 14. Qd3 h6 15. h4
Be7 16. Qd1 Bb7 17. Nh2 Re8 18. Qg4 Kh8 19. Rad1 Nf8 20. Bh3 Ng6 21. Qh5 Nxf4
22. gxf4 Bxh4 23. Nf3 Be7 24. Kh1 Kh7 25. f5 exf5 26. Qxf7 Bg5 27. Bxf5+ Kh8
28. Qg6 Kg8 29. Rg1 Ne7 30. Qh7+ Kf8 31. Be6 Qc7 32. Qh8+ Ng8 33. Qxg8+ Ke7 34.
Qxg7+ Kd8 35. Qxc7+ Kxc7 36. Bxd5 Bc8 37. Nxg5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "10"]
[White "Mobaier, Sergio"]
[Black "Luz, Jhonatan Rodrigues Da"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1804"]
[BlackElo "1937"]
[PlyCount "68"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 c5 7. c3 cxd4 8. exd4
b6 9. O-O Bb7 10. Nbd2 Nbd7 11. a4 Ne4 12. Nxe4 Bxe4 13. Qb3 Nf6 14. Rfe1 Qd7
15. Nd2 Bc6 16. Bf3 d5 17. Be5 e6 18. a5 Qb7 19. Qc2 Rfc8 20. Ra3 b5 21. b4 a6
22. Nb3 Qe7 23. Nc5 Nd7 24. Bxg7 Kxg7 25. Qe2 Nxc5 26. dxc5 Re8 27. Qd2 Rad8
28. Raa1 e5 29. g3 f5 30. Rad1 e4 31. Bg2 Qf6 32. Qd4 Re5 33. f4 Re7 34. Kf2
Kf7  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "11"]
[White "Franca Junior, Jairo"]
[Black "Silva, Guilherme Henrique De Mora"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1795"]
[BlackElo "1925"]
[PlyCount "88"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 d6 8. O-O
Be7 9. Be3 O-O 10. Rc1 b6 11. f4 Bb7 12. Bf3 Nbd7 13. Qe2 Rac8 14. b3 Qb8 15.
Bf2 Bd8 16. Rfd1 Bc7 17. Nc2 Rfd8 18. Kh1 Nf8 19. Ne3 Qa8 20. Bh4 N8d7 21. Ng4
Re8 22. Nxf6+ Nxf6 23. Rd3 Nd7 24. Re1 Nc5 25. Rdd1 Bd8 26. Qf2 Bxh4 27. Qxh4
Qb8 28. Rd2 Red8 29. Qg3 Qc7 30. Rde2 Nd7 31. Rd2 Nf8 32. f5 b5 33. Be2 b4 34.
Na4 Bxe4 35. fxe6 Nxe6 36. Bg4 Bc6 37. Nb2 Qa5 38. Bxe6 fxe6 39. Rxd6 Re8 40.
Qe3 Qxa2 41. Re2 Qb1+ 42. Nd1 Qf5 43. Nf2 e5 44. Qc5 Bxg2+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "12"]
[White "Boeck, Moacir Luis"]
[Black "Predebon, Eduardo Angonesi"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1878"]
[BlackElo "1752"]
[PlyCount "54"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. g3 d5 8.
cxd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bc5 11. Bg2 O-O 12. Qc2 Bg4 13. Qe4 Qd7 14. Rd1
Bf5 15. Qc4 Bb6 16. O-O Rac8 17. Qb5 Qc7 18. c4 a6 19. Qb2 Bg4 20. Rb1 Ba5 21.
Bxa5 Nxa5 22. Nxe5 Nxc4 23. Nxc4 Qxc4 24. Rfc1 Qxe2 25. Qxe2 Bxe2 26. Bxb7
Rxc1+ 27. Rxc1 Rd8  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "13"]
[White "Araujo, Jacques"]
[Black "Domingues, Carlos Almeida"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1863"]
[BlackElo "1719"]
[PlyCount "104"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Bf5 5. Nd2 e6 6. Ngf3 Nge7 7. h3 Ng6 8. Bh2
Bd6 9. Bxd6 Qxd6 10. Bb5 a6 11. Bxc6+ Qxc6 12. O-O c4 13. Re1 f6 14. b3 b5 15.
b4 h5 16. a4 h4 17. Nh2 Kf7 18. a5 Ne7 19. f3 g5 20. e4 Bg6 21. Ng4 Bh5 22. Qe2
Ng6 23. Qe3 Bxg4 24. fxg4 Nf4 25. Rf1 Kg6 26. Rae1 Rae8 27. Nf3 Nd3 28. Re2 e5
29. dxe5 Nxe5 30. Nxe5+ Rxe5 31. Ref2 Rxe4 32. Rxf6+ Qxf6 33. Rxf6+ Kxf6 34.
Qf3+ Rf4 35. Qxd5 Re8 36. Qd6+ Re6 37. Qd8+ Re7 38. Qh8+ Rg7 39. Qh6+ Rg6 40.
Qf8+ Ke5 41. Qc5+ Kf6 42. Qd5 Kg7 43. Qe5+ Rff6 44. g3 hxg3 45. Qxg3 Re6 46.
Qc7+ Kf8 47. Qd8+ Kf7 48. Qd5 Ke7 49. Kg2 Rd6 50. Qc5 Kd8 51. Qf5 Ke7 52. Kg3
Rd3+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "14"]
[White "Reis, Virginia Lagrange M."]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "1699"]
[BlackElo "1816"]
[PlyCount "80"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Be3 b6 12. Nc3 Bd6 13. Rd2 Ne7 14. Rad1
O-O-O 15. Nc1 Be5 16. N1e2 Nc6 17. b3 Rxd2 18. Rxd2 Rd8 19. Nd5 f5 20. c4 fxe4
21. fxe4 Re8 22. g3 Bf7 23. Kg2 Bg6 24. Ndc3 Bf6 25. Kf3 h6 26. Bf4 Ne5+ 27.
Bxe5 Bxe5 28. Rd3 c6 29. h3 Rf8+ 30. Kg2 Kc7 31. g4 b5 32. cxb5 axb5 33. Re3
Rd8 34. Kf3 Rd2 35. Nf4 Bf7 36. h4 Bd4 37. e5 Bxe3 38. Kxe3 Rc2 39. e6 Rxc3+
40. Ke4 Be8  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "15"]
[White "Campagnolo, Fabiola"]
[Black "Pavao, Fabio Biasi"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1668"]
[BlackElo "1806"]
[PlyCount "80"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 e5 8. Nge2
exd4 9. Nxd4 Nc6 10. Qd2 Nxd4 11. Bxd4 Be6 12. Be2 Nd7 13. O-O Bxd4+ 14. Qxd4
Qf6 15. Qd2 Qg5 16. f4 Qc5+ 17. Kh1 f5 18. exf5 gxf5 19. b3 Nf6 20. Na4 Qc6 21.
Bf3 Ne4 22. Qd3 d5 23. Rac1 dxc4 24. Bxe4 Qxe4 25. Qg3+ Kh7 26. Nc5 Qc6 27.
Nxe6 Qxe6 28. Rxc4 Rf7 29. Qc3 c6 30. Re1 Qg6 31. Rd4 Rg8 32. Qd2 Rfg7 33. g3
Qh5 34. Kg2 Re8 35. Rd8 Ree7 36. Rf8 Re4 37. Rxe4 fxe4 38. Qd8 Qf3+ 39. Kh3
Qh5+ 40. Kg2 Qe2+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "16"]
[White "Assis, Washington Luis Lincoln D"]
[Black "Sperb, Eduardo Quintana"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1725"]
[BlackElo "1990"]
[PlyCount "54"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. a3 Be7 8. e3
O-O 9. Bd3 Nh5 10. Bg3 f5 11. Ne5 Nxg3 12. Nxc6 bxc6 13. hxg3 g6 14. f4 c5 15.
Rb1 Bd7 16. Ne2 c4 17. Bc2 Rb8 18. Kf2 Rf7 19. Ng1 Bf6 20. Nf3 Be8 21. b4 Rfb7
22. Qd2 Qc7 23. Qc3 Qe7 24. Nd2 h5 25. Nf3 Qd6 26. Rhd1 Qe7 27. Rh1 Qd6  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "17"]
[White "Dias, Matheus Nunes"]
[Black "Zimmermann, Kleber Renato P."]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1701"]
[BlackElo "1920"]
[PlyCount "106"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O
dxc4 9. Bxc4 e6 10. Bf4 a6 11. Rc1 b5 12. Bb3 Bb7 13. Qe2 Nc6 14. Rfd1 Nb4 15.
a3 Nbd5 16. Nxd5 Nxd5 17. Bxd5 Qxd5 18. Be5 Rac8 19. Bxg7 Kxg7 20. Qe5+ Qxe5
21. Nxe5 Rfd8 22. Rxc8 Rxc8 23. Nd3 Rc2 24. Rc1 Rd2 25. Nc5 Bd5 26. Nxa6 Rxb2
27. f3 g5 28. Rc5 g4 29. Nb4 gxf3 30. gxf3 Bc4 31. d5 exd5 32. Nxd5 Ra2 33. Ne3
Rxa3 34. Nxc4 bxc4 35. Rxc4 Rxf3 36. Rg4+ Kh8 37. Kg2 Rf6 38. Rc4 Rg6+ 39. Kf3
Kg7 40. Rc8 h5 41. Ra8 Kh6 42. Kf4 Rg4+ 43. Kf5 Kg7 44. Ra3 Rg2 45. h3 Kh6 46.
Rf3 h4 47. Rf4 Kh5 48. Kf6 Rg3 49. Kxf7 Rxh3 50. Rf1 Kg4 51. Kg6 Rg3 52. Ra1 h3
53. Ra4+ Kf3+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "18"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Mello, Amanda Carolina De"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1915"]
[BlackElo "1723"]
[PlyCount "37"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Be7 5. O-O Nf6 6. d3 O-O 7. Nc3 Na5 8. Bb3
Nxb3 9. axb3 c6 10. Kh1 Qc7 11. d4 exd4 12. Qxd4 d5 13. e5 Nd7 14. f5 Bc5 15.
Qh4 Nxe5 16. f6 Nxf3 17. Rxf3 Re8 18. Bf4 Bd6 19. Qg3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "19"]
[White "Ferreira, Jose Carlos"]
[Black "Faris, Rafael De Araujo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1748"]
[BlackElo "1707"]
[PlyCount "71"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Bd6 8.
Nge2 Qc7 9. h3 O-O 10. Qd2 Re8 11. O-O-O b5 12. Bf4 a5 13. Bxd6 Qxd6 14. Ng3
Nb6 15. Kb1 b4 16. Nce2 Ne4 17. Bxe4 dxe4 18. Rc1 Ba6 19. Nf4 g5 20. Nfh5 Nc4
21. Qd1 Qg6 22. Ka1 Bb5 23. h4 g4 24. Nf4 Qd6 25. Nf5 Qf8 26. Qxg4+ Kh8 27. Rh3
a4 28. Qg5 Re6 29. h5 b3 30. Ng6+ fxg6 31. hxg6 Ra7 32. Rch1 Qf6 33. Rxh7+ Rxh7
34. Rxh7+ Kg8 35. Nh6+ Kf8 36. g7+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "20"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Messias, Jose Vitor Lamosa Prado"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1726"]
[BlackElo "1702"]
[PlyCount "100"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 f5 2. e4 fxe4 3. Nc3 d5 4. Qh5+ g6 5. Qxd5 Nf6 6. Qxd8+ Kxd8 7. Bg5 Bg7
8. Bxf6 exf6 9. O-O-O f5 10. Bc4 Nc6 11. Nge2 Na5 12. Bb3 Nxb3+ 13. axb3 c6 14.
h4 Bd7 15. g4 Kc7 16. gxf5 gxf5 17. Kb1 Rae8 18. Nf4 Bh6 19. Nce2 Rhg8 20. Rhg1
b6 21. c4 Bc8 22. b4 Rg4 23. Rxg4 fxg4 24. d5 cxd5 25. Nxd5+ Kb7 26. Nf6 Re7
27. Ng8 Re6 28. Nxh6 Rxh6 29. Rh1 Rf6 30. Rh2 Be6 31. b3 Rf3 32. Nd4 Rh3 33.
Rg2 Bd7 34. c5 Rxh4 35. Rg3 b5 36. Kc1 h5 37. Kd2 Rh3 38. Re3 Rxe3 39. Kxe3 h4
40. Kf4 h3 41. Kg3 a6 42. Kh2 Kc7 43. Kg1 Kd8 44. Kf1 Ke7 45. Ne2 Kf6 46. Ke1
Ke5 47. Kd2 Be6 48. Kc2 h2 49. Ng3 Kf4 50. Kc3 e3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "21"]
[White "Vieira, Alexandre Letizio"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1713"]
[BlackElo "1652"]
[PlyCount "121"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 c5 6. c3 Nc6 7. Ngf3 Bxg3 8.
hxg3 c4 9. Be2 Qc7 10. Qc2 b5 11. e4 h6 12. e5 Nd7 13. a3 Bb7 14. g4 a5 15. g5
h5 16. g6 Nf8 17. gxf7+ Qxf7 18. Ng5 Qe7 19. Rxh5 Rxh5 20. Bxh5+ Kd7 21. f4 b4
22. axb4 axb4 23. Rxa8 Bxa8 24. Qa4 Bb7 25. Ndf3 g6 26. Bg4 Kc7 27. Kf2 bxc3
28. bxc3 Kb6 29. g3 Ba6 30. Qc2 Bc8 31. Nh4 Qe8 32. Qb2+ Kc7 33. Qa3 Qe7 34.
Qxe7+ Nxe7 35. Nf7 Bd7 36. Nd6 Kb6 37. Bd1 Nh7 38. g4 g5 39. fxg5 Nxg5 40. Bc2
Ka5 41. Nb7+ Kb6 42. Nc5 Bc8 43. Nf3 Ne4+ 44. Nxe4 dxe4 45. Bxe4 Kb5 46. g5 Ka4
47. Ke3 Bd7 48. g6 Be8 49. g7 Bf7 50. Bc2+ Ka3 51. Be4 Kb2 52. Kd2 Bg8 53. Ng5
Kb3 54. Bh7 Ka4 55. Bxg8 Nxg8 56. Nxe6 Kb5 57. Ke3 Kc6 58. Ke4 Kd7 59. d5 Ke7
60. Kd4 Kf7 61. Kxc4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "22"]
[White "Pereira, Armando Scharlau"]
[Black "Conor, Gilberto Bordignon"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1674"]
[BlackElo "1592"]
[PlyCount "102"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. d5 Nbd7 8. h3
Nc5 9. Qc2 Bd7 10. Be3 a5 11. b3 h6 12. Nd2 Qc8 13. Nb5 Ne8 14. Nc3 f5 15. f3
f4 16. Bf2 Nf6 17. a3 Nh5 18. O-O-O Ng3 19. Bxg3 fxg3 20. Nf1 a4 21. b4 Nb3+
22. Kb1 h5 23. Nxg3 h4 24. Nf1 Bh6 25. Qd3 Nd4 26. Ne3 b5 27. Nc2 bxc4 28. Qxc4
Nxe2 29. Nxe2 Qb7 30. Nc3 Kh7 31. Ka1 Rfc8 32. b5 Qa7 33. Nb4 Qf2 34. Qe2 Qxe2
35. Nxe2 Bxb5 36. Nc3 Bc4 37. Rhe1 Bb3 38. Rd3 Bg5 39. Nc6 Kh6 40. Nb4 Kh5 41.
Kb2 Bc4 42. Rdd1 Bf4 43. Ne2 Bg5 44. Kc3 Bb3 45. Rb1 Ra5 46. Rxb3 axb3 47. Kxb3
Rca8 48. Ra1 Rc5 49. Nc3 Bd2 50. Nca2 Rca5 51. Nc3 Bxc3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.02"]
[Round "4"]
[Board "23"]
[White "Santos, Otavio Belegarde Dos"]
[Black "Boabaid, Jorge Alberto Duardes"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1816"]
[BlackElo "1705"]
[PlyCount "102"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 d6 5. Bf4 Nc6 6. e3 Be7 7. Bd3 Nc5 8.
exd6 Bf6 9. Nc3 a6 10. O-O cxd6 11. a3 Bg4 12. Be2 O-O 13. Bxd6 Ne6 14. Bxf8
Qxf8 15. Qc2 Rc8 16. Nd5 Bd8 17. h3 Bh5 18. g4 Bg6 19. Bd3 Bxd3 20. Qxd3 Nc5
21. Qf5 Ne6 22. Rfd1 g6 23. Qd3 Qh6 24. Kg2 Ng5 25. Nxg5 Bxg5 26. f4 Bd8 27.
Nb4 g5 28. Qf5 Ne7 29. Qe4 gxf4 30. exf4 Ng6 31. Rd4 Bb6 32. Qxb7 Bxd4 33.
Qxc8+ Kg7 34. Nd3 Nxf4+ 35. Nxf4 Qxf4 36. Qf5 Qd2+ 37. Kg3 Qe3+ 38. Qf3 Be5+
39. Kg2 Qd2+ 40. Qf2 Qd3 41. Re1 Bd4 42. Qe2 Qb3 43. Rf1 Qb7+ 44. Qf3 Qxb2+ 45.
Kg3 Be5+ 46. Kh4 f6 47. c5 Qd2 48. Qb7+ Kh6 49. Rxf6+ Bxf6+ 50. Kg3 Qe1+ 51.
Kf3 Qh1+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "1"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Montiel, Angel Nathanael"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1906"]
[BlackElo "1741"]
[PlyCount "74"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e6 2. g3 Nf6 3. Bg2 a6 4. Nf3 b5 5. b3 bxc4 6. bxc4 Bb7 7. Nc3 Bb4 8. Rb1
Nc6 9. a3 Bxc3 10. Rxb7 Ba5 11. Rb1 Bb6 12. O-O Rb8 13. d4 O-O 14. Be3 d6 15.
Qa4 Qd7 16. c5 Ba5 17. Nd2 d5 18. Nb3 Rb5 19. Nxa5 Nxa5 20. Rxb5 Qxb5 21. Qxb5
axb5 22. a4 Rb8 23. Rb1 b4 24. Bf4 Rb7 25. Bd2 Nc6 26. e3 Ra7 27. Bf1 Rxa4 28.
Bb5 Ra2 29. Bxc6 Rxd2 30. Rxb4 g5 31. Rb7 Ne4 32. Rxc7 g4 33. Be8 Ng5 34. Kf1
Nf3 35. Bxf7+ Kf8 36. Bxe6 Rd1+ 37. Ke2 Rd2+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "2"]
[White "Soares, Gustavo Henrique"]
[Black "Maia, Jonathan Cesar"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1910"]
[BlackElo "1818"]
[PlyCount "62"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6
8. O-O O-O 9. exd4 Nbd7 10. Nc3 Nb6 11. Bb3 Bf5 12. Rfe1 a5 13. a3 c6 14. Qf4
Bg6 15. Re5 Nbd7 16. Re3 Nb6 17. Rae1 a4 18. Ba2 Nbd5 19. Nxd5 Nxd5 20. Bxd5
Qxd5 21. Re5 Qb3 22. Qd2 f6 23. R5e3 Qb5 24. Rc1 Bf7 25. Rc4 Qb6 26. Ne1 Rfd8
27. Qc3 Rd6 28. Rg3 Rad8 29. Nf3 Rd5 30. h4 Qb3 31. Qa5 h6 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "3"]
[White "Kim, Thiago"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1792"]
[BlackElo "1931"]
[PlyCount "75"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 Nf6 2. e5 Ne4 3. d4 d6 4. Nf3 g6 5. Bc4 e6 6. Bg5 f6 7. exf6 Nxf6 8. Qe2
Qe7 9. Nc3 Bg7 10. O-O-O O-O 11. Nd5 Qf7 12. Nxf6+ Bxf6 13. Bh6 Re8 14. h4 d5
15. Bd3 e5 16. Nxe5 Bxe5 17. dxe5 Nc6 18. f4 Nb4 19. a3 Nxd3+ 20. Qxd3 c6 21.
h5 gxh5 22. Bg5 Qg6 23. Qb3 b5 24. Bf6 Bg4 25. Rd3 h6 26. Rc3 Rac8 27. Qb4 Qf7
28. Qc5 Kh7 29. a4 a6 30. Qb6 Re6 31. Qxa6 d4 32. Rd3 Ree8 33. Rxd4 Ra8 34.
Qxc6 bxa4 35. Rxa4 Rxa4 36. Qxa4 Kg6 37. Rd1 Bxd1 38. Qe4#  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "4"]
[White "Correa, Jose Augusto"]
[Black "Almeida, Heidy Jose Moreira De"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1886"]
[BlackElo "1839"]
[PlyCount "21"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. e3 g6 3. Bd3 d5 4. f4 Bg7 5. Nd2 O-O 6. Ngf3 b6 7. Qe2 c5 8. c3
Bb7 9. O-O Qc8 10. b3 cxd4 11. cxd4 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "5"]
[White "De Carvalho, Vitor Augusto Ponciano"]
[Black "Fischer Junior, Donaldo"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1862"]
[BlackElo "1768"]
[PlyCount "74"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e6 7. c3 Nge7 8. Re1 a5
9. a4 b6 10. Na3 Ba6 11. Bg5 e5 12. Be3 O-O 13. Nb5 Na7 14. Na3 Rb8 15. d4 exd4
16. cxd4 Nec6 17. Qd2 Qc7 18. Rad1 Rbd8 19. Bh6 Rfe8 20. Bxg7 Kxg7 21. h4 h6
22. h5 Qe7 23. Nc2 Nb4 24. Ne3 Kh7 25. Ng4 g5 26. Nh4 f6 27. e5 Bd3 28. Nxf6+
Kh8 29. Be4 Bxe4 30. Rxe4 Qb7 31. Ng6+ Kg7 32. Nxe8+ Rxe8 33. d5 Qf7 34. Qc3
dxe5 35. Rxe5 Rxe5 36. Qxe5+ Qf6 37. Qe7+ Qf7 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "6"]
[White "Silva, Guilherme Henrique De Mora"]
[Black "Bassani, Jaison Jose"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1925"]
[BlackElo "1997"]
[PlyCount "87"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. h3 Be7 6. O-O Nf6 7. d3 h6 8. Be3
O-O 9. a3 a6 10. Nd5 Nh7 11. Qd2 Be6 12. Nh2 Bxd5 13. Bxd5 Bg5 14. f4 exf4 15.
Bxf4 Qe7 16. Rf2 Ne5 17. Nf1 Ng6 18. Bxg5 hxg5 19. Ne3 Nf4 20. Nf5 Qd7 21. Rxf4
gxf4 22. Qxf4 g6 23. Nxd6 Ra7 24. Nc4 Kg7 25. Rf1 f6 26. Ne3 Qe7 27. Qg4 Qd8
28. Qf4 Qe7 29. Ng4 Kh8 30. c3 b5 31. Qh6 Qg7 32. Qe3 Rc7 33. Nh2 Ng5 34. Rf4
a5 35. Nf3 Nh7 36. Rg4 f5 37. exf5 Rxf5 38. Qe8+ Nf8 39. Be4 Re5 40. Qxb5 Rh5
41. Qxa5 Rh6 42. Qa8 Qf6 43. Kh2 Rf7 44. Bc6 {Ilegivel}  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "7"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Do Amaral, Gabriel Barbosa"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1816"]
[BlackElo "1950"]
[PlyCount "63"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. O-O
O-O 9. dxc5 Bxc5 10. a3 Re8 11. b4 Bf8 12. Bg5 Be7 13. b5 Na5 14. Nd4 Be6 15.
e4 Bg4 16. f3 Bh5 17. e5 Ne4 18. Bxe7 Qxe7 19. Nce2 Nc5 20. f4 Ne4 21. Qa4 Qc5
22. Rac1 Nc4 23. Bf3 Bxf3 24. Rxf3 f6 25. exf6 Nxf6 26. Kh1 Re4 27. Rd3 Rae8
28. Rc2 Ng4 29. Rdd2 Qb6 30. Rxc4 dxc4 31. Qxc4+ Kh8 32. Nf5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "8"]
[White "Luz, Jhonatan Rodrigues Da"]
[Black "Feller, Gabriela Luisa Vicente"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1937"]
[BlackElo "1783"]
[PlyCount "79"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 e6 6. Nf3 Bd6 7. Bxd6 Qxd6 8.
c3 Nc6 9. Nbd2 O-O 10. O-O a6 11. Qc2 b5 12. Rae1 Bb7 13. Ne5 b4 14. f4 Rac8
15. Ndf3 bxc3 16. bxc3 Nb4 17. Qb2 Nxd3 18. Nxd3 Rb8 19. Nc5 Bc6 20. Qc2 Bb5
21. Rf2 Qxf4 22. Ne5 Qh4 23. a4 Be8 24. Re3 Ng4 25. Nxg4 Qxg4 26. Rg3 Qh5 27.
Nxa6 Rb6 28. Nc5 f6 29. a5 Rd6 30. a6 Bb5 31. a7 Qf7 32. Qb3 Bc4 33. Qb8 Rdd8
34. Rb2 Qh5 35. h3 Rxb8 36. axb8=Q Rxb8 37. Rxb8+ Kf7 38. Rb7+ Kg8 39. Rgxg7+
Kh8 40. Nxe6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "9"]
[White "Mota, Romulo Rodrigues"]
[Black "Ferreira, Jose Carlos"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1922"]
[BlackElo "1748"]
[PlyCount "85"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 cxd4 5. exd4 a6 6. a4 g6 7. Nd2 Bg7 8. Ngf3
Bf5 9. Be2 Nf6 10. h3 Bd7 11. O-O O-O 12. Re1 Rc8 13. Qb3 Na5 14. Qb4 Nh5 15.
Bh2 Bh6 16. Bf1 Be6 17. g4 Bxd2 18. Nxd2 Ng7 19. Nf3 Ne8 20. Ng5 Ng7 21. Be5 f6
22. Nxe6 Nxe6 23. Bg3 Kf7 24. Re3 Ng7 25. Rae1 Re8 26. b3 e6 27. Bd6 Rc6 28.
Bg3 Qb6 29. Qxb6 Rxb6 30. Bc7 Rxb3 31. Bxa5 b6 32. Bb4 a5 33. Bd6 Rc8 34. Rc1
h5 35. c4 Rxe3 36. fxe3 dxc4 37. Bxc4 Ne8 38. Ba3 Rc7 39. gxh5 gxh5 40. Kf2 f5
41. Bb5 Rxc1 42. Bxe8+ Kxe8 43. Bxc1  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "10"]
[White "Zimmermann, Kleber Renato P."]
[Black "Mobaier, Sergio"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1920"]
[BlackElo "1804"]
[PlyCount "80"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O
b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Qc7 12. Bd3 g6 13. Bh6 Re8 14. Rfe1 Bb7
15. c5 bxc5 16. Ne5 f5 17. Qe2 Nxe5 18. dxe5 Bf8 19. Bxf8 Kxf8 20. Qf3 Qe7 21.
Rac1 Red8 22. Be2 Rd5 23. Qc3 Rad8 24. Qa3 Rd2 25. Bf3 c4 26. Qxa7 Rxb2 27.
Rxc4 Ra8 28. Qe3 Raxa2 29. Rd4 c5 30. Rd6 Bxf3 31. Qh6+ Kg8 32. gxf3 Rxf2 33.
Red1 Rg2+ 34. Kh1 Rxh2+ 35. Qxh2 Rxh2+ 36. Kxh2 Qh4+ 37. Kg2 Qg5+ 38. Kf2 Qh4+
39. Kg2 Qg5+ 40. Kf2 Qh4+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "11"]
[White "Pavao, Fabio Biasi"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1806"]
[BlackElo "1915"]
[PlyCount "97"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nc6 8. Rb1
a6 9. b4 Be6 10. a4 Qd7 11. b5 Ne7 12. Re1 Bh3 13. Bh1 a5 14. Ba3 Rfe8 15. c5
Ned5 16. Nxd5 Nxd5 17. Qb3 dxc5 18. Bxc5 Be6 19. Qc2 Rac8 20. Nd2 b6 21. Ba3 c5
22. Nc4 Qc7 23. Bb2 Red8 24. Qd2 Nb4 25. Rec1 h6 26. Qe3 f6 27. f4 Nd5 28. Bxd5
Bxd5 29. fxe5 Re8 30. Rf1 fxe5 31. Rf2 e4 32. Bxg7 Kxg7 33. Rbf1 Re7 34. Qf4
Qxf4 35. Rxf4 Rb8 36. Rf6 exd3 37. exd3 Re2 38. R1f2 Re1+ 39. Rf1 Rxf1+ 40.
Rxf1 Bxc4 41. dxc4 Rd8 42. Kg2 h5 43. Kf3 Rf8+ 44. Ke2 Rxf1 45. Kxf1 Kf6 46.
Ke2 g5 47. Kd3 Kf5 48. Ke3 h4 49. Kd3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "12"]
[White "Bisesar, Maycon Da Costa"]
[Black "Moyses Sobrinho, Elias"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1773"]
[BlackElo "1879"]
[PlyCount "78"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. h3 Nc6 6. Nf3 Bf5 7. Be2 e6 8. a3
dxc4 9. Bxc4 Be4 10. Be3 Nd5 11. Bxd5 Qxd5 12. Nc3 Bxf3 13. gxf3 Qf5 14. Qe2
Be7 15. Rd1 O-O 16. d5 Ne5 17. f4 Ng6 18. Qd3 Nxf4 19. Qxf5 Ng2+ 20. Ke2 exf5
21. Rhg1 Nxe3 22. fxe3 Bc5 23. Kf3 Rfe8 24. Rd3 a6 25. d6 Rad8 26. d7 Re6 27.
Rgd1 Kf8 28. b4 Ba7 29. a4 Rh6 30. Kg2 Rg6+ 31. Kf3 Bb8 32. Rd5 Rg3+ 33. Ke2 f4
34. Rc5 Rxe3+ 35. Kf1 Rxh3 36. Rd4 Ba7 37. Rc8 Bxd4 38. Nd5 Bf6 39. Nxf6 gxf6
 0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "13"]
[White "Domingues, Carlos Almeida"]
[Black "Boeck, Moacir Luis"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "1719"]
[BlackElo "1878"]
[PlyCount "74"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Be3 Ne8 10. Ne1 f5 11. f3 f4 12. Bf2 g5 13. b4 h5 14. c5 Rf6 15. a4 Rg6
16. c6 b6 17. a5 Rb8 18. axb6 axb6 19. Qa4 g4 20. Qa7 gxf3 21. Qxb8 fxe2 22.
Nxe2 Bh6 23. Ra8 Nf6 24. Bh4 Bg5 25. Bxg5 Rxg5 26. Nc3 h4 27. h3 Rg3 28. Rf3
Rg7 29. Rf2 Kh7 30. Re2 Qe8 31. Nb5 Qh5 32. Nf3 Qxf3 33. Rf2 Qxe4 34. Nxc7 Qe1+
35. Rf1 Qe3+ 36. Kh1 Ne4 37. Kh2 Qg3+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "14"]
[White "Messias, Jose Vitor Lamosa Prado"]
[Black "Araujo, Jacques"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1702"]
[BlackElo "1863"]
[PlyCount "98"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Be7 8. Qd2
d6 9. O-O-O O-O 10. g4 Nc6 11. h4 Nxd4 12. Bxd4 e5 13. Be3 b5 14. Bd3 Be6 15.
Kb1 b4 16. Na4 Rfb8 17. Qf2 Nd7 18. g5 Nc5 19. Nxc5 dxc5 20. f4 Rb5 21. f5
Bxa2+ 22. Kxa2 c4 23. Kb1 cxd3 24. Rxd3 f6 25. Rhd1 Rd8 26. Rxd8+ Bxd8 27. Qd2
Be7 28. Qd7 Qxd7 29. Rxd7 Kf8 30. g6 hxg6 31. fxg6 f5 32. h5 f4 33. Bf2 b3 34.
h6 gxh6 35. g7+ Kxg7 36. Rxe7+ Kg6 37. Re6+ Kg5 38. Rxa6 h5 39. Ra8 Kg4 40.
Rg8+ Kf3 41. Be1 Kxe4 42. Rh8 Rd5 43. Kc1 Rc5 44. Bc3 bxc2 45. Kxc2 f3 46. Kd1
Rd5+ 47. Bd2 Rd7 48. Rxh5 Rg7 {Ilegivel} 49. Rh4+ Kd3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "15"]
[White "Vitis Topaz, Manuel"]
[Black "Campagnolo, Fabiola"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1828"]
[BlackElo "1668"]
[PlyCount "35"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 c6 7. dxc6 Nxc6 8.
Nge2 e5 9. O-O Nd4 10. d3 Qb6 11. Kh1 O-O-O 12. Bxf7 e4 13. Nxd4 Qxd4 14. dxe4
Qe5 15. Qe2 Bd7 16. Be3 a6 17. Bf2 Bb4 18. Qc4+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "16"]
[White "Predebon, Eduardo Angonesi"]
[Black "Franca Junior, Jairo"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1752"]
[BlackElo "1795"]
[PlyCount "48"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O b5 10. g4 Nbd7 11. Bd3 Bb7 12. Rhg1 Rc8 13. Kb1 Qb6 14. Nde2 O-O
15. Bxf6 Bxf6 16. g5 Bxc3 17. Nxc3 Rxc3 18. bxc3 Rc8 19. Qh3 Nc5 20. f5 Bxe4
21. g6 hxg6 22. fxg6 Bxg6 23. Bxg6 fxg6 24. Rxg6 Na4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "17"]
[White "Sperb, Eduardo Quintana"]
[Black "Vieira, Alexandre Letizio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1990"]
[BlackElo "1713"]
[PlyCount "87"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 a6 6. Nd2 g6 7. Ngf3 cxd4 8. exd4
Bg7 9. O-O Bg4 10. Qe1 O-O 11. Ne5 Qc8 12. Qh4 Bf5 13. Be2 Qc7 14. g4 Bd7 15.
Bf3 e6 16. g5 Ne8 17. Rf2 Nd6 18. Nf1 Nf5 19. Qh3 Rac8 20. Ng3 Nce7 21. Ng4 Kh8
22. Bd2 b5 23. a3 Ng8 24. Re1 Nd6 25. Ne5 Nc4 26. Bc1 Nxe5 27. fxe5 Ne7 28. Qg4
Nf5 29. h4 h5 30. Qh3 Nxg3 31. Qxg3 Be8 32. Ref1 Kg8 33. Be2 Qb6 34. Rf6 Rc7
35. Bd2 a5 36. Qf4 Kh7 37. Be3 Rg8 38. Kh1 Rb7 39. Qf3 Rh8 40. Rg1 Kg8 41. Kh2
a4 42. Rf1 Bxf6 43. gxf6 Rh7 44. Bg5 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "18"]
[White "Martins De Aguiar, Marina"]
[Black "Reis, Virginia Lagrange M."]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1772"]
[BlackElo "1699"]
[PlyCount "57"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. e5 Qb6 6. Nf3 Bg4 7. Nbd2 Nh6 8.
Qb3 Qxb3 9. Nxb3 Nf5 10. Be3 Bxf3 11. gxf3 e6 12. Bd3 Bb4+ 13. Ke2 Nxe3 14.
fxe3 O-O 15. Rhg1 Rac8 16. a3 Be7 17. Rac1 Nb8 18. e4 f6 19. f4 fxe5 20. fxe5
Bh4 21. Rxc8 Rxc8 22. Nc5 Re8 23. exd5 exd5 24. Nxb7 Nc6 25. Rg4 Be7 26. Bb5
Rc8 27. Nd6 Bxd6 28. exd6 Nd8 29. Bd3 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "19"]
[White "Conor, Gilberto Bordignon"]
[Black "Assis, Washington Luis Lincoln D"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1592"]
[BlackElo "1725"]
[PlyCount "106"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. e6 Bxe6 6. d5 Bf5 7. Nf3 e6 8. Nc3
Be7 9. Nd4 O-O 10. Nxf5 exf5 11. Bd3 g6 12. h4 Bxh4 13. Bh6 Re8+ 14. Ne2 Bf6
15. Qd2 Qe7 16. O-O-O N8d7 17. Rde1 Bh8 18. Ng3 Qf6 19. Rxe8+ Rxe8 20. Bxf5
Qxb2+ 21. Qxb2 Bxb2+ 22. Kxb2 gxf5 23. Kc3 Nf6 24. Nxf5 Ne4+ 25. Kb4 Nxf2 26.
Rh5 Nd3+ 27. Kb3 Ne5 28. Ng7 Ra8 29. Rg5 Ng6 30. Nh5 Nd7 31. g4 Re8 32. Rf5 Re5
33. Bg7 Rxf5 34. gxf5 Ne7 35. f6 Nf5 36. Kb4 Nxg7 37. fxg7 f5 38. a4 Ne5 39. a5
Ng6 40. a6 bxa6 41. Ka5 f4 42. Kxa6 f3 43. Kxa7 f2 44. Ng3 Ne5 45. Kb7 Nxc4 46.
Kxc7 Kxg7 47. Kd7 Kg6 48. Ke6 h5 49. Nf1 h4 50. Nh2 h3 51. Nf1 Kg5 52. Nh2 Kf4
53. Nf1 Kf3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "20"]
[White "Boabaid, Jorge Alberto Duardes"]
[Black "Mello, Amanda Carolina De"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1705"]
[BlackElo "1723"]
[PlyCount "54"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. b4 Bxb4 6. c3 Ba5 7. d4 O-O 8.
dxe5 Nxe4 9. Qc2 Nc5 10. Ng5 g6 11. f4 d5 12. exd6 Bf5 13. Qf2 Ne6 14. dxc7
Bxc7 15. Be3 h6 16. Nxe6 fxe6 17. Qg3 Qf6 18. Nd2 Kh7 19. Nb3 Qxc3 20. Rac1 Qf6
21. Rfd1 Rad8 22. Nc5 e5 23. Nxb7 Rxd1+ 24. Rxd1 Nd4 25. fxe5 Bxe5 26. Qf2 Nc6
27. Nc5 Be4 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "21"]
[White "Faris, Rafael De Araujo"]
[Black "Dias, Matheus Nunes"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1707"]
[BlackElo "1701"]
[PlyCount "58"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 f5 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 d6 6. Nf3 Ne5 7. Nxe5 dxe5 8.
Qxd8+ Kxd8 9. Bg5+ Be7 10. O-O-O+ Bd7 11. Bxe7+ Nxe7 12. g3 c6 13. e4 Kc7 14.
Bh3 Rhf8 15. Rhe1 Ng6 16. Rxd7+ Kxd7 17. exf5 Kc7 18. fxg6 hxg6 19. Rxe5 Rxf2
20. Re7+ Kb6 21. c5+ Ka6 22. Re4 b5 23. Bd7 Kb7 24. Re7 Rf3 25. Kc2 Rf2+ 26.
Kb3 Rh8 27. Bxc6+ Kc8 28. Nxb5 Rhxh2 29. Nxa7+ Kb8  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "22"]
[White "Andreata, Mauro Antonio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1652"]
[BlackElo "1726"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. O-O Nf6 7. Nc3 Be7 8. Bb3
O-O 9. Bg5 Nc6 10. Nxc6 bxc6 11. Kh1 Bb7 12. Qd2 Qc7 13. Rad1 Rad8 14. Qe2 h6
15. Be3 Rfe8 16. f3 d5 17. exd5 Nxd5 18. Nxd5 exd5 19. Qf2 c5 20. c3 Bd6 21. g3
Bf8 22. Bf4 Bd6 23. Bxd6 Qxd6 24. Kg1 Re5 25. Rfe1 Rxe1+ 26. Rxe1 d4 27. cxd4
cxd4 28. Rd1 Qf6 29. Kg2 a5 30. Rd2 h5 31. h4 g6 32. Bd1 Bd5 33. a3 Kg7 34. Kh2
Be6 35. Bc2 Qe5 36. f4 Qe3 37. Bd1 Qxf2+ 38. Rxf2 d3 39. Rd2 Bf5 40. Kg2 Kf6
41. Kf2 Rd4 42. Ke3 Rd7 43. Bb3 Re7+ 44. Kf2 Rc7 45. Ke3 Ke7 46. Ba4 Rc5 47.
Kd4 Kd6 48. Bd1 Rc1 49. Ke3 Rc5 50. b3 Rc8 51. a4 Rc1 52. Bf3 Re1+ 53. Kf2 Re7
54. Rb2 Kc5 {Ilegivel}  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "5"]
[Board "23"]
[White "Santos, Otavio Belegarde Dos"]
[Black "Pereira, Armando Scharlau"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1816"]
[BlackElo "1674"]
[PlyCount "53"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Bg5 Bg7 5. Nc3 cxd4 6. Nxd4 d6 7. e3 O-O 8. Be2
Nc6 9. O-O Bd7 10. Bf3 a6 11. Qd2 h6 12. Bh4 Rc8 13. Nxc6 Bxc6 14. Nd5 Nxd5 15.
cxd5 Bb5 16. Rac1 Qd7 17. h3 Rxc1 18. Rxc1 g5 19. Bg3 Rc8 20. e4 Qd8 21. Bh5
Bd7 22. f4 Qb6+ 23. Kh2 Rxc1 24. Qxc1 Bxb2 25. Qf1 f6 26. e5 Bd4 27. Qd3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "1"]
[White "Montiel, Angel Nathanael"]
[Black "Correa, Jose Augusto"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "1741"]
[BlackElo "1886"]
[PlyCount "23"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 g6 7. Nxc6 bxc6 8.
e5 Ng4 9. e6 f5 10. O-O Bg7 11. Bb3 c5 12. Nd5 {Ilegivel}  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "2"]
[White "Kim, Thiago"]
[Black "Soares, Gustavo Henrique"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1792"]
[BlackElo "1910"]
[PlyCount "61"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Ne7 7. Nge2 Nd7 8. Ng3 Bg6
9. Bg5 Qa5 10. Bd3 Bxd3 11. Qxd3 dxc4 12. Qxc4 Nb6 13. Qd3 Ned5 14. O-O Nxc3
15. bxc3 Qb5 16. Qf3 Qd5 17. Ne4 Be7 18. Rfb1 Rb8 19. a4 Nd7 20. a5 f6 21. exf6
Nxf6 22. Bxf6 gxf6 23. Nxf6+ Bxf6 24. Qxf6 Rf8 25. Qg7 Qf5 26. Rb2 Rf7 27. Qg3
Rc8 28. Re1 Rcc7 29. Rbe2 Rfe7 30. Re5 Qf6 31. Qg5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "3"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "De Carvalho, Vitor Augusto Ponciano"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1906"]
[BlackElo "1862"]
[PlyCount "56"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. b3 Nf6 2. Bb2 d5 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. c4 d4 8. d3 Nc6
9. Nbd2 e5 10. Ng5 Nd7 11. Nge4 Qe7 12. g4 f5 13. gxf5 gxf5 14. Ng3 Nf6 15. e3
dxe3 16. fxe3 Ng4 17. Rf3 e4 18. dxe4 Bxb2 19. Rb1 Nxe3 20. Qe2 Bd4 21. Kh1 f4
22. Ngf1 Bg4 23. Nxe3 Bxf3 24. Qxf3 fxe3 25. Qg4+ Qg7 26. Qe6+ Qf7 27. Qg4+ Qg6
28. Qxg6+ hxg6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "4"]
[White "Do Amaral, Gabriel Barbosa"]
[Black "Maia, Jonathan Cesar"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1950"]
[BlackElo "1818"]
[PlyCount "67"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Nf3 Bg7 8.
Bc4 Nxc3 9. bxc3 O-O 10. Bf4 Nc6 11. O-O Bg4 12. Re1 Qa5 13. Bd2 Qc7 14. Bb3 e5
15. d5 Na5 16. h3 Bf5 17. Rc1 Nc4 18. Bg5 Nb2 19. d6 Qd7 20. Qd2 Nd3 21. Be7
Nxc1 22. Qxc1 e4 23. Ng5 h6 24. Nxe4 Bxe4 25. Rxe4 Rfc8 26. Re3 Rc5 27. Rg3 Rg5
28. Rxg5 hxg5 29. Qxg5 Re8 30. Bd5 b6 31. c4 a5 32. h4 Kh8 33. Bxf7 Rxe7 34.
dxe7  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "5"]
[White "Bassani, Jaison Jose"]
[Black "Vitis Topaz, Manuel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1997"]
[BlackElo "1828"]
[PlyCount "89"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 e6 3. g3 g6 4. Bg2 Bg7 5. d3 Ne7 6. Be3 Qa5 7. Qd2 O-O 8. Bh6
Bxh6 9. Qxh6 d5 10. Nf3 f6 11. Qd2 Nbc6 12. O-O d4 13. Ne2 Qxd2 14. Nxd2 e5 15.
a4 Nb4 16. Rfc1 Be6 17. b3 a6 18. a5 Nc8 19. Nc4 Bxc4 20. bxc4 b6 21. Bh3 Nd6
22. Be6+ Kg7 23. axb6 a5 24. Ra4 Rfb8 25. Bd5 Ra6 26. Rca1 Raxb6 27. Rxa5 Nxc2
28. Rd1 Rc8 29. Ra7+ Kh8 30. Rd7 Ne8 31. h4 Rb3 32. h5 gxh5 33. Kg2 Ng7 34. Rf7
Nb4 35. Ra1 Nxd5 36. cxd5 Rxd3 37. Raa7 c4 38. Rxg7 c3 39. Rxh7+ Kg8 40. d6 Rd8
41. Rag7+ Kf8 42. d7 Rd2 43. Rh8+ Kxg7 44. Rxd8 Rxe2 45. Rc8  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "6"]
[White "Moyses Sobrinho, Elias"]
[Black "Luz, Jhonatan Rodrigues Da"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1879"]
[BlackElo "1937"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 O-O 8.
Bc4 c5 9. Ne2 Qa5 10. O-O Rd8 11. Qb3 e6 12. dxc5 Na6 13. Rad1 Rf8 14. Qb5 Qc7
15. Bd4 Bd7 16. Qb3 Rad8 17. Bxa6 bxa6 18. Bxg7 Kxg7 19. Qb4 e5 20. c4 Rb8 21.
Qa3 Be6 22. Qxa6 Qxc5 23. Rc1 Rb2 24. Ng3 Rd8 25. Nh1 Rdd2 26. Qa4 Bd7 27. Qa6
Rd6 28. Qxd6 Qxd6 29. Rfd1 Rd2 30. Re1 Rxa2 31. c5 Qf6 32. f3 Qg5 33. Ng3 Qd2
 0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "7"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Predebon, Eduardo Angonesi"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1931"]
[BlackElo "1752"]
[PlyCount "13"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 a6 5. Bc4 g6 6. a5 Bg7 7. Bxf7+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "8"]
[White "Almeida, Heidy Jose Moreira De"]
[Black "Silva, Guilherme Henrique De Mora"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1839"]
[BlackElo "1925"]
[PlyCount "62"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 d6 5. d4 cxd4 6. Nxd4 Nf6 7. O-O Be7 8. a4
b6 9. f4 Qc7 10. Bf3 Bb7 11. e5 dxe5 12. Bxb7 Qxb7 13. fxe5 Nd5 14. Qg4 Bc5 15.
Kh1 Bxd4 16. Qxd4 Nxc3 17. Qxc3 O-O 18. Qg3 Qe4 19. Bh6 Qg6 20. Qxg6 hxg6 21.
Be3 Nd7 22. Kg1 Rac8 23. c3 Nxe5 24. Bxb6 Nc4 25. Bd4 e5 26. Bf2 Nxb2 27. Rfb1
Nc4 28. Rb7 Rfd8 29. g4 Rd3 30. g5 Rxc3 31. Rf1 Nd2  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "9"]
[White "Mota, Romulo Rodrigues"]
[Black "Messias, Jose Vitor Lamosa Prado"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1922"]
[BlackElo "1702"]
[PlyCount "111"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 Qb6 8. Qc1
Nc6 9. Nbd2 Bd7 10. O-O Rac8 11. Nc4 Qd8 12. dxc5 d5 13. Nce5 Nxe5 14. Nxe5
Rxc5 15. Rd1 e6 16. Nf3 Ne4 17. Nd2 Nxd2 18. Qxd2 Bb5 19. Bf3 Rc8 20. e4 e5 21.
Bg5 f6 22. Be3 dxe4 23. Qc2 Qe7 24. Bxe4 b6 25. Qb3+ Bc4 26. Bd5+ Bxd5 27. Rxd5
Kh8 28. Rad1 Rfd8 29. Qa4 Rxd5 30. Rxd5 Rc7 31. Qd1 Bf8 32. Rd8 Kg7 33. Qd5 Qf7
34. Qa8 g5 35. h4 h6 36. Qb8 Bc5 37. Bxc5 Rxc5 38. Qd6 Rc7 39. hxg5 hxg5 40. g3
Re7 41. Kg2 e4 42. g4 Kg6 43. Qb8 Qxa2 44. Rg8+ Rg7 45. Qe8+ Qf7 46. Qxe4+ Kh6
47. Rh8+ Rh7 48. Rxh7+ Qxh7 49. Qxh7+ Kxh7 50. Kf3 Kg7 51. Ke4 Kg6 52. c4 a5
53. b3 Kh6 54. Kd5 f5 55. gxf5 g4 56. Ke6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "10"]
[White "Fischer Junior, Donaldo"]
[Black "Boeck, Moacir Luis"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1768"]
[BlackElo "1878"]
[PlyCount "69"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Be3 Nc6 8.
Ne2 Ng4 9. Bf4 e5 10. Bd2 Bc5 11. Nbc3 d6 12. Nd5 Qd8 13. h3 Nf6 14. Bg5 h6 15.
Nxf6+ gxf6 16. Bh4 Rg8 17. Ng3 Nd4 18. c3 Ne6 19. Nh5 Ng5 20. Kh2 f5 21. f4
Nf3+ 22. Qxf3 Qxh4 23. fxe5 Bd7 24. Nf6+ Ke7 25. Nxg8+ Rxg8 26. b4 Bb6 27.
exd6+ Kd8 28. Rae1 f4 29. Kh1 Rg3 30. Qxf4 Qxf4 31. Rxf4 Rxd3 32. Rxf7 Rxd6 33.
e5 Re6 34. Rd1 Re7 35. e6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "11"]
[White "Pavao, Fabio Biasi"]
[Black "Sperb, Eduardo Quintana"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1806"]
[BlackElo "1990"]
[PlyCount "105"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. c4 Be6 7. cxd5 Bxd5 8. Nc3
Be6 9. Be3 Qd7 10. Ne4 Nd4 11. Rc1 Rc8 12. Bxd4 exd4 13. Re1 b6 14. e3 dxe3 15.
Rxe3 Be7 16. Qe2 Kf8 17. Nxf6 Bxf6 18. Rxe6 Bxb2 19. Re1 Bc3 20. Bh3 Bxe1 21.
Rf6+ Nxf6 22. Bxd7 Nxd7 23. Qe6 Re8 24. Qxd7 Bc3 25. Ng5 Re7 26. Qd8+ Re8 27.
Qd6+ Re7 28. Ne6+ Kf7 29. Nd8+ Rxd8 30. Qxd8 g6 31. Qd5+ Kg7 32. f4 Bd4+ 33.
Kf1 h5 34. h3 Rf7 35. Qe4 b5 36. Ke2 b4 37. Kd2 Bc3+ 38. Kc2 Bd4 39. g4 hxg4
40. hxg4 Rc7 41. f5 gxf5 42. gxf5 Rf7 43. Kb3 a6 44. Qe6 Rf6 45. Qe7+ Kh6 46.
Qe4 Kg5 47. a3 bxa3 48. Kxa3 Rxf5 49. Ka4 Rf6 50. Qg2+ Kf4 51. Qe4+ Kg3 52.
Qe1+ Kg2 53. Ka5  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "12"]
[White "Martins De Aguiar, Marina"]
[Black "Zimmermann, Kleber Renato P."]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "1772"]
[BlackElo "1920"]
[PlyCount "113"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 Qc7 10. O-O-O Nbd7 11. Kb1 g5 12. fxg5 Ne5 13. Qf2 Nfg4 14. Qd2 hxg5
15. Bxg5 Bxg5 16. Qxg5 Qe7 17. Qd2 Bd7 18. Nf3 Bc6 19. Nxe5 dxe5 20. Bd3 O-O-O
21. h3 Nf6 22. Qf2 Nh5 23. Qb6 Qc7 24. Qxc7+ Kxc7 25. Rhf1 Rd7 26. Be2 Nf4 27.
Rxd7+ Kxd7 28. Bf3 Ke7 29. Rf2 f5 30. Kc1 Rd8 31. exf5 exf5 32. Bxc6 bxc6 33.
g3 Nxh3 34. Rxf5 Ke6 35. Rh5 Nf2 36. Rh6+ Kd7 37. Rh2 Rf8 38. Kd2 Ng4 39. Rh7+
Ke6 40. Rg7 Nf6 41. Ra7 Rg8 42. Rxa6 Kd7 43. Ra7+ Kd6 44. Ne2 Ne4+ 45. Ke3 Nxg3
46. Nxg3 Rxg3+ 47. Kf2 Rh3 48. Rg7 Kd5 49. Rg3 Rh7 50. Rg2 Rh1 51. Ke3 Ra1 52.
Kd2 Kd4 53. Re2 e4 54. c3+ Kd5 55. a4 Ke5 56. b4 Rh1 57. a5 {Ilegivel}  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "13"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Assis, Washington Luis Lincoln D"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1915"]
[BlackElo "1725"]
[PlyCount "83"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6
cxd6 9. a4 d5 10. c5 N6d7 11. b4 a6 12. Ba3 O-O 13. Nc3 Bxf3 14. Bxf3 Nf6 15.
b5 axb5 16. axb5 Qc8 17. Re1 Re8 18. Bb2 Rxa1 19. Qxa1 Nbd7 20. Qa4 Qc7 21. b6
Qc8 22. Qa2 Qc6 23. Be2 Qc8 24. Bb5 Rd8 25. h3 Nb8 26. Bc1 Nc6 27. Bxc6 Qxc6
28. Bf4 Ne8 29. Ra1 Bf6 30. Qa4 Qc8 31. Nb5 h6 32. Na7 Qa8 33. Bc7 Kf8 34. Bxd8
Bxd8 35. Nb5 Qc8 36. Nd6 Qb8 37. Qd7 Bf6 38. Nb5 Bd8 39. g3 g6 40. Ra7 Nf6 41.
Qd6+ Qxd6 42. Nxd6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "14"]
[White "Mobaier, Sergio"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1804"]
[BlackElo "1816"]
[PlyCount "96"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 c6 7. Nbd2 Qc7 8. Re1
Rd8 9. Qa4 Na6 10. e4 dxc4 11. Qxc4 Be6 12. Qa4 c5 13. d5 Bd7 14. Qb3 e6 15. d6
Qc8 16. e5 Nd5 17. Ne4 c4 18. Qd1 Nab4 19. Bg5 Nd3 20. Re2 Nxe5 21. Nxe5 Bxe5
22. Bxd8 Qxd8 23. Nc5 Bxd6 24. Nxd7 Qxd7 25. Bxd5 exd5 26. Qxd5 Qc7 27. Rc1 Bf8
28. Rxc4 Qb6 29. Rf4 Qc7 30. Qc4 Qd7 31. Rd4 Qf5 32. Qd3 Qa5 33. b3 Rc8 34. Rd2
Rc1+ 35. Kg2 Qc7 36. Qf3 Qe7 37. Rd7 Qe8 38. Rxb7 Bc5 39. Rdd7 Rc2 40. Qxf7+
Qxf7 41. Rxf7 Rxa2 42. Rg7+ Kf8 43. Rbf7+ Ke8 44. Rxh7 Rb2 45. Rf3 Rd2 46. Rg7
Rd6 47. h4 g5 48. Rxg5 Bd4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "15"]
[White "Araujo, Jacques"]
[Black "Boabaid, Jorge Alberto Duardes"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1863"]
[BlackElo "1705"]
[PlyCount "62"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Ne5 a6 8. Bd3
Qc7 9. Ndf3 Ne4 10. O-O O-O 11. h3 f6 12. Nxc6 bxc6 13. Bxd6 Qxd6 14. Qe2 e5
15. Rad1 Qc7 16. Bc2 Rb8 17. Rb1 Be6 18. Nd2 Nxd2 19. Qxd2 cxd4 20. exd4 e4 21.
Qe3 f5 22. f4 Rf6 23. b3 Rbf8 24. Kh1 Rh6 25. Rbe1 Rff6 26. Bd1 Rh4 27. Qg3
Rfh6 28. Re3 Rg6 29. Qf2 Bf7 30. Rg3 Rxg3 31. Qxg3 c5 {Ilegivel}  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "16"]
[White "Feller, Gabriela Luisa Vicente"]
[Black "Domingues, Carlos Almeida"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1783"]
[BlackElo "1719"]
[PlyCount "127"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8.
Bd3 O-O 9. Qc2 c6 10. O-O Bg4 11. Nbd2 Nd7 12. a3 Rac8 13. b4 b6 14. Qb3 Be6
15. Qb1 c5 16. bxc5 bxc5 17. dxc5 Nxc5 18. Be2 Rb8 19. Qd1 Rfd8 20. Nd4 Bc8 21.
Rb1 Ba6 22. Re1 Nd3 23. Bxd3 Bxd3 24. Rxb8 Rxb8 25. Qa4 Bxh2+ 26. Kxh2 Qxf2 27.
N4f3 Rb2 28. Qa5 Be2 29. Rxe2 Qxe2 30. Qxa7 Rxd2 31. Nxd2 Qxd2 32. a4 g5 33.
Qd4 Qa5 34. Qf6 Qxa4 35. Qxh6 Qg4 36. Qb6 Qf5 37. Qd4 f6 38. Qa7 g4 39. Qe7
Qh7+ 40. Qxh7+ Kxh7 41. Kg3 f5 42. Kf4 Kg6 43. Ke5 Kg5 44. g3 Kg6 45. Kxd5 Kh5
46. Kc4 Kg6 47. Kd4 Kh6 48. Kc5 Kg7 49. Kd5 Kh6 50. Kd6 Kh5 51. Ke7 Kg5 52. Kf7
f4 53. exf4+ Kf5 54. Ke7 Ke4 55. Ke6 Kf3 56. f5 Kxg3 57. f6 Kh3 58. f7 g3 59.
f8=Q g2 60. Qf2 Kh2 61. Kf5 Kh1 62. Qh4+ Kg1 63. Kf4 Kf1 64. Qh3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "17"]
[White "Bisesar, Maycon Da Costa"]
[Black "Faris, Rafael De Araujo"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1773"]
[BlackElo "1707"]
[PlyCount "86"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8.
Nf3 O-O 9. h3 b6 10. Bd3 Ba6 11. O-O Bxd3 12. Qxd3 Nbd7 13. Rac1 Rfe8 14. Ne2
Ne4 15. Nf4 Ndf6 16. Ne5 c5 17. Qd1 Rac8 18. Nh5 c4 19. Nxf6+ Nxf6 20. Qa4 Rc7
21. Rc2 Rb8 22. Re2 Ne4 23. Qc2 f6 24. Nf3 c3 25. bxc3 Rbc8 26. Qb2 Rxc3 27.
Nd2 Nxd2 28. Rxd2 R8c4 29. Qb5 Kf7 30. e4 dxe4 31. Qh5+ Kf8 32. Qxh7 Qd5 33.
Qh8+ Kf7 34. Qb8 Rc7 35. Qh8 Qg5 36. Rdd1 f5 37. Qh7 R3c6 38. h4 Qg4 39. f3
exf3 40. Rxf3 Rg6 41. Rxf5+ Qxf5 42. Rf1 Rc1 43. Rxc1 Rxg2+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "18"]
[White "Ferreira, Jose Carlos"]
[Black "Campagnolo, Fabiola"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1748"]
[BlackElo "1668"]
[PlyCount "82"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8.
Nge2 h6 9. Bh4 Nf8 10. f3 Ne6 11. Bf2 Bd7 12. O-O O-O 13. Ng3 g6 14. Qc2 Kg7
15. Rae1 h5 16. Nce2 h4 17. Nh1 Nh5 18. g4 hxg3 19. Nexg3 Ng5 20. Nxh5+ gxh5
21. Ng3 Nxf3+ 22. Kh1 Nxe1 23. Bxe1 Rh8 24. Bf5 h4 25. Ne2 Bg5 26. Rg1 f6 27.
Nf4 Rh6 28. Bxh4 Rxh4 29. Bxd7 Qxd7 30. Rxg5+ fxg5 31. Qg6+ Kh8 32. Ne6 Rxh2+
33. Kxh2 Qh7+ 34. Qxh7+ Kxh7 35. Nxg5+ Kg6 36. Nh3 Kf5 37. Nf2 Re8 38. Nd1 Ke4
39. Kg2 Kd3 40. Kf2 Rf8+ 41. Ke1 Rf3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "19"]
[White "Vieira, Alexandre Letizio"]
[Black "Franca Junior, Jairo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1713"]
[BlackElo "1795"]
[PlyCount "45"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 e6 3. e3 Be7 4. Nf3 O-O 5. Nbd2 d5 6. Bd3 c5 7. c3 Nc6 8. Ne5
Nxe5 9. dxe5 Ne8 10. Nf3 f6 11. exf6 Nxf6 12. Ne5 Bd7 13. h3 Bc6 14. g4 Nd7 15.
Qc2 Nxe5 16. Bxh7+ Kh8 17. Bxe5 Bd6 18. Bg6 d4 19. O-O dxe3 20. fxe3 Qe7 21. e4
Qg5 22. Rae1 Qh6 23. c4 {Ilegivel}  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "20"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Reis, Virginia Lagrange M."]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1726"]
[BlackElo "1699"]
[PlyCount "32"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Nf3 Bg7
9. Be2 O-O 10. h3 Nbd7 11. O-O Ne5 12. Be3 Nxf3+ 13. Bxf3 Nd7 14. Qc2 Ne5 15.
Be2 f5 16. f4 Nd7 {Ilegivel}  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "21"]
[White "Mello, Amanda Carolina De"]
[Black "Conor, Gilberto Bordignon"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1723"]
[BlackElo "1592"]
[PlyCount "116"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 Nbd7 6. Nf3 e5 7. O-O a5 8. e3
O-O 9. d4 Nh5 10. Bd2 f5 11. Ne2 e4 12. Ne1 Ndf6 13. Nc3 Be6 14. b3 Qc8 15. f3
c5 16. d5 Bd7 17. Rc1 exf3 18. Nxf3 Bh6 19. e4 Bg7 20. e5 dxe5 21. Nxe5 Be8 22.
Nd3 Ng4 23. Nf4 Bd4+ 24. Kh1 Nxf4 25. Bxf4 Nf2+ 26. Rxf2 Bxf2 27. Ne2 Qd8 28.
Qf1 Bd4 29. Nxd4 cxd4 30. Rd1 g5 31. Be5 f4 32. gxf4 Ra6 33. Bh3 Bh5 34. Rxd4
g4 35. Bg2 Rh6 36. d6 g3 37. h3 Qd7 38. Rd3 Bg6 39. Rxg3 Rf5 40. Bd5+ Kf8 41.
Rg5 Ke8 42. Bg2 Rxg5 43. fxg5 Rh5 44. Bf4 Be4 45. Qe2 Qxh3+ 46. Kg1 Qxg2+ 47.
Qxg2 Bxg2 48. Kxg2 Kd7 49. c5 Rh4 50. Kf3 Rh1 51. Be5 Ke6 52. Bd4 Rd1 53. Ke3
Rh1 54. Kd3 Rh2 55. a4 Rg2 56. Bf6 h6 57. Bd4 Rxg5 58. Kc4 Kd7  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "22"]
[White "Dias, Matheus Nunes"]
[Black "Santos, Otavio Belegarde Dos"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1701"]
[BlackElo "1816"]
[PlyCount "55"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bf4 Bd7 5. e3 Bb4 6. Rc1 Bc6 7. Nf3 Nbd7 8. a3
Bxc3+ 9. Rxc3 Ne4 10. Rc1 Ndf6 11. Be2 h6 12. Ne5 Rc8 13. Nxc6 bxc6 14. Qa4 Qd7
15. Qxa7 O-O 16. O-O g5 17. Be5 Ne8 18. cxd5 exd5 19. Qb7 f6 20. Bg3 c5 21. Bb5
Qd8 22. dxc5 Rf7 23. Bxe8 Qxe8 24. Qxd5 Rd8 25. Qa2 h5 26. Bxc7 Rdd7 27. Bd6
Kg7 28. Rcd1  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.03"]
[Round "6"]
[Board "23"]
[White "Pereira, Armando Scharlau"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1674"]
[BlackElo "1652"]
[PlyCount "47"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. O-O d6 7. d4 cxd4 8. Nxd4
Bd7 9. e4 h5 10. Ndb5 Bc8 11. Bf4 e5 12. Bg5 a6 13. Bxf6 gxf6 14. Na3 Bg4 15.
Qb3 Rb8 16. f3 Nd4 17. Qa4+ Bd7 18. Qd1 h4 19. Nd5 hxg3 20. hxg3 Qa5 21. Nxe7
Kxe7 22. Rf2 Rbg8 23. Nc2 Ne6 24. Ne3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "1"]
[White "De Carvalho, Vitor Augusto Ponciano"]
[Black "Kim, Thiago"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1862"]
[BlackElo "1792"]
[PlyCount "91"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c5 2. Nc3 Nf6 3. e4 d6 4. g3 g6 5. Bg2 Bg7 6. d3 Nc6 7. Nge2 e5 8. O-O
O-O 9. f4 exf4 10. Bxf4 Nh5 11. Be3 Ne5 12. h3 Bh8 13. Kh2 Be6 14. Nf4 Nf6 15.
Nfd5 Bxd5 16. exd5 Qc7 17. Bg5 Ne8 18. Qd2 f5 19. Ne2 Nf7 20. Be3 Bf6 21. Rae1
Ng7 22. b3 Rae8 23. d4 b6 24. g4 Bh4 25. Ng3 fxg4 26. hxg4 Qd7 27. Bh3 cxd4 28.
Qxd4 Ne5 29. Kg2 Bxg3 30. Kxg3 h5 31. Bh6 hxg4 32. Bxg7 Rxf1 33. Rxf1 Kxg7 34.
Bg2 Qe7 35. Rh1 Qg5 36. Bf1 Rf8 37. Be2 Rf3+ 38. Kg2 Rf4 39. Qe3 Qf5 40. Rh4 g5
41. Rh5 Qg6 42. Rh1 Qf5 43. Rh5 Qg6 44. Rh1 Re4 45. Qf2 Rf4 46. Qe3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "2"]
[White "Correa, Jose Augusto"]
[Black "Do Amaral, Gabriel Barbosa"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1886"]
[BlackElo "1950"]
[PlyCount "76"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. O-O Nf6 7. Re1 O-O 8. c3
Rb8 9. Bf4 e5 10. Bg5 h6 11. Be3 b5 12. h3 b4 13. Nbd2 Ba6 14. Nf1 bxc3 15.
bxc3 Qa5 16. Qd2 Kh7 17. Rab1 c4 18. dxc4 Nxe4 19. Ng5+ Nxg5 20. Bxc6 Rxb1 21.
Rxb1 Bxc4 22. Bxg5 hxg5 23. Rb4 Qxa2 24. Qxg5 Bxf1 25. Kxf1 Qa1+ 26. Kg2 Qxc3
27. Rh4+ Kg8 28. Bd5 Qc5 29. Be4 d5 30. Bf3 Rb8 31. Qd2 e4 32. Bxe4 dxe4 33.
Rxe4 Qc6 34. Qf4 Rb4 35. f3 Qc2+ 36. Kf1 Rb1+ 37. Re1 Qd3+ 38. Kf2 Bd4+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "3"]
[White "Luz, Jhonatan Rodrigues Da"]
[Black "Montiel, Angel Nathanael"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1937"]
[BlackElo "1741"]
[PlyCount "106"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 Nbd7 7. O-O-O Qa5 8.
Kb1 b5 9. Nd5 Qxd2 10. Nxf6+ Nxf6 11. Rxd2 O-O 12. g4 a6 13. h4 h5 14. gxh5
Nxh5 15. Ne2 Kh7 16. Rg1 Bh6 17. Bxh6 Kxh6 18. Ng3 Nf4 19. c3 Be6 20. Ne2 Nxe2
21. Bxe2 f5 22. Bd3 fxe4 23. Bxe4 Bf5 24. Rdg2 Bxe4+ 25. fxe4 Rg8 26. Rg5 Raf8
27. h5 Rf1+ 28. Rxf1 Kxg5 29. hxg6 Kxg6 30. Rg1+ Kf7 31. Rxg8 Kxg8 32. Kc2 Kg7
33. Kd3 Kg6 34. Ke3 e5 35. dxe5 dxe5 36. Kd3 Kg5 37. Ke3 Kg4 38. b4 Kg3 39. Kd3
Kf4 40. a3 Kf3 41. c4 bxc4+ 42. Kxc4 Kxe4 43. a4 Kf4 44. Kc5 e4 45. Kxc6 e3 46.
Kb6 e2 47. Kxa6 e1=Q 48. b5 Ke5 49. a5 Kd6 50. Kb6 Qe7 51. Ka6 Kc7 52. Ka7 Kc8+
53. Kb6 Qc7+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "4"]
[White "Bassani, Jaison Jose"]
[Black "Mota, Romulo Rodrigues"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1997"]
[BlackElo "1922"]
[PlyCount "78"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. h3 b6 8. Bg5
Ba6 9. Ne5 Bxd3 10. Qxd3 c5 11. c3 c4 12. Qc2 Re8 13. f4 Re6 14. Nd2 Nbd7 15.
f5 Rxe5 16. dxe5 Nxe5 17. Nf3 Nd3 18. Ne1 Bc5+ 19. Kh1 Ne4 20. Nxd3 cxd3 21.
Bxd8 Ng3+ 22. Kh2 Nxf1+ 23. Rxf1 dxc2 24. Bg5 d4 25. cxd4 Bxd4 26. Bc1 Rc8 27.
g4 h6 28. Kg2 Bf6 29. Kf3 a5 30. a4 Rc4 31. Ke2 Rxa4 32. Kd3 Ra1 33. Kxc2 Bg5
34. Rd1 Rxc1+ 35. Rxc1 Bxc1 36. Kxc1 Kf8 37. Kc2 Ke7 38. h4 Kf6 39. Kb3 b5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "5"]
[White "Soares, Gustavo Henrique"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "1910"]
[BlackElo "1931"]
[PlyCount "123"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e6 8. O-O
exd5 9. cxd5 Re8 10. Nd2 Nbd7 11. Nc4 Nb6 12. Nxb6 Qxb6 13. Qc2 Ng4 14. Bxg4
Bxg4 15. Be3 Qb4 16. Rae1 Bd7 17. Bf4 c4 18. a4 a5 19. Bd2 Qb3 20. Qxb3 cxb3
21. f3 Bd4+ 22. Kh1 Bxc3 23. Bxc3 Bxa4 24. f4 Bb5 25. Rf3 Bc4 26. Rfe3 b5 27.
Kg1 b4 28. Bd2 Reb8 29. Rc1 Rc8 30. Kf2 Rab8 31. Ra1 Rb5 32. Rg3 f5 33. exf5
Rxd5 34. Be3 Rxf5 35. Rg5 Ra8 36. Rxf5 gxf5 37. Bd2 Bd5 38. Ke3 Kf7 39. g3 Ke6
40. Kd4 Be4 41. g4 Bb7 42. Re1+ Kf6 43. g5+ Kg6 44. Re6+ Kh5 45. Rh6+ Kg4 46.
Rxh7 Be4 47. g6 Kf3 48. h4 Ke2 49. Be3 a4 50. Bc1 Kd1 51. Rc7 Bc2 52. g7 Kxc1
53. h5 a3 54. h6 axb2 55. h7 b1=Q 56. g8=Q Qa1+ 57. Ke3 Rxg8 58. hxg8=Q Qa5 59.
Qg1+ Kb2 60. Qg7+ Kc1 61. Qg1+ Kb2 62. Qg7+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "6"]
[White "Silva, Guilherme Henrique De Mora"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1925"]
[BlackElo "1906"]
[PlyCount "79"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 Be7 8. Be2
O-O 9. O-O b6 10. Be3 Bb7 11. f3 d6 12. Qd2 Nbd7 13. Rfd1 Nc5 14. b4 e5 15.
Ndb5 axb5 16. bxc5 dxc5 17. Nxb5 Qc6 18. Qb2 Ne8 19. Nc3 Nc7 20. Rdb1 Ra6 21.
Nd5 Bd8 22. Nxb6 Ne6 23. Nd5 Ba8 24. Qxe5 Re8 25. Qb2 Nd4 26. Bxd4 cxd4 27.
Qxd4 Qh6 28. Qd3 Rg6 29. g3 Bxd5 30. cxd5 f5 31. Kg2 f4 32. Qd2 Bg5 33. g4 Bf6
34. Ra2 Qg5 35. d6 Qh4 36. Qe1 Qg5 37. Bc4+ Kf8 38. d7 Rd8 39. Rb5 Be5 40. Qb4+
 1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "7"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Fischer Junior, Donaldo"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1915"]
[BlackElo "1768"]
[PlyCount "125"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 e6 7. O-O Be7 8.
Qe2 a6 9. a4 Qc7 10. Bf4 Ne5 11. Ba2 Nxf3+ 12. Qxf3 Nf6 13. Rfc1 Qd8 14. Rd1
Qb6 15. Be3 Qa5 16. h3 h5 17. b4 Qxb4 18. Bd4 Qa5 19. Rab1 Qg5 20. Re1 e5 21.
Be3 Qg6 22. Nd5 Bd8 23. Nxf6+ Qxf6 24. Qg3 h4 25. Qh2 Be6 26. Bxe6 Qxe6 27.
Rxb7 g5 28. Reb1 Qc4 29. f3 Qe2 30. R7b3 O-O 31. Kh1 Rc8 32. R1b2 Rc2 33. Rxc2
Qxc2 34. Rb7 Qc6 35. Rb1 Qxa4 36. g3 Qa3 37. Qd2 Ba5 38. Qe2 Bd8 39. gxh4 Kg7
40. hxg5 Rh8 41. Kg2 Qa4 42. Qd2 Qd7 43. Rh1 f6 44. f4 fxg5 45. fxe5 g4 46. h4
Qe7 47. Qxd6 Qxd6 48. exd6 Rxh4 49. Rxh4 Bxh4 50. Bb6 Kf6 51. Bd8+ Ke6 52. Bxh4
Kxd6 53. Bf6 a5 54. Kg3 a4 55. Kxg4 a3 56. Kf5 a2 57. e5+ Kd7 58. e6+ Ke8 59.
Bc3 Ke7 60. Ke5 Ke8 61. Kd6 Kd8 62. e7+ Ke8 63. Bb2  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "8"]
[White "Maia, Jonathan Cesar"]
[Black "Mobaier, Sergio"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1818"]
[BlackElo "1804"]
[PlyCount "115"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. Nf3 Nc6 7. e3 Bg4 8. Be2
e6 9. Qb3 Ra7 10. h3 Bh5 11. O-O Bd6 12. Bxd6 Qxd6 13. Rfc1 O-O 14. Na4 Ne4 15.
Qd1 Raa8 16. Ne1 Bxe2 17. Qxe2 Rac8 18. Nc5 Nxc5 19. dxc5 Qe7 20. Rc3 Rfd8 21.
Nf3 e5 22. Rd1 f6 23. a3 Qe6 24. b4 Ne7 25. Rc2 Qc6 26. Rcd2 a5 27. Rc1 axb4
28. axb4 Qa4 29. Rb2 Ra8 30. Qc2 Qb5 31. Qb3 Kf8 32. Nd2 Ra7 33. Nb1 Ra1 34.
Kh2 Rda8 35. Nc3 Qd3 36. Rbb1 R8a3 37. Qb2 Rxb1 38. Qxa3 Rxc1 39. Qxc1 d4 40.
exd4 exd4 41. Nd1 Nc6 42. Qa1 Qa6 43. Qb1 Qb5 44. Qxh7 Qxb4 45. Qh5 Ke7 46. f4
Qd2 47. Qf3 Qc2 48. Qg4 g6 49. Qc8 Qxc5 50. Qxb7+ Ke6 51. Qc8+ Kf7 52. Nf2 Qd6
53. Nd3 g5 54. g3 gxf4 55. gxf4 Ne7 56. Qg4 Qe6 57. Qh5+ Kf8 58. Qf3  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "9"]
[White "Sperb, Eduardo Quintana"]
[Black "Martins De Aguiar, Marina"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1990"]
[BlackElo "1772"]
[PlyCount "117"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 a6 8. g4 b5
9. h4 e5 10. d5 bxc4 11. h5 Ra7 12. hxg6 fxg6 13. Bxc4 Kh8 14. dxc6 Nxc6 15.
Rxh7+ Nxh7 16. Bxd8 Rxd8 17. Kf2 Bf6 18. Nh3 Bh4+ 19. Kg2 Kg7 20. Ne2 Nf6 21.
Ng5 Re7 22. Rh1 Rh8 23. Qxd6 Rd8 24. Qxd8 Nxd8 25. Rxh4 Rd7 26. Rh1 Rd2 27. Rb1
Rc2 28. Rc1 Rxb2 29. Kf2 Nc6 30. Ke3 Bd7 31. Be6 Rxe2+ 32. Kxe2 Nd4+ 33. Ke3
Nxe6 34. Nxe6+ Bxe6 35. Rc7+ Kf8 36. a3 Nd7 37. Rc6 Ke7 38. Rxa6 Nc5 39. Ra7+
Bd7 40. Ra8 Ke6 41. Rh8 Na4 42. Rh1 Nb6 43. Rc1 Ke7 44. Kf2 Nc8 45. Kg3 Nd6 46.
Kh4 Nf7 47. Rc5 Ke6 48. Ra5 Nd6 49. Ra6 Ke7 50. Ra7 Ke6 51. a4 Nc4 52. a5 Bc6
53. a6 Nb6 54. Kg5 Nc8 55. Rc7 Bd7 56. a7 Nxa7 57. Rxa7 Be8 58. Ra6+ Ke7 59.
Rxg6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "10"]
[White "Zimmermann, Kleber Renato P."]
[Black "Feller, Gabriela Luisa Vicente"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1920"]
[BlackElo "1783"]
[PlyCount "127"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Bg5 b6 13. Qd3 g6 14. dxc5 Be7
15. Qc3 Kg7 16. Rad1 Qc7 17. Be4 Bb7 18. Bxb7 Qxb7 19. cxb6 Qxb6 20. Rd7 h6 21.
Rxe7 hxg5 22. Rd7 Qc5 23. h3 a5 24. Rb7 Rfc8 25. Rc1 Rab8 26. Rxb8 Rxb8 27. Re1
Qb4 28. Qxb4 Rxb4 29. b3 a4 30. Nxg5 axb3 31. axb3 Rxb3 32. Rc1 Ne8 33. Rd1 Kf6
34. h4 Ke7 35. Ra1 Rb7 36. c5 Rc7 37. Ra5 Nf6 38. f3 Nd7 39. Ne4 f5 40. Ng5
Nxc5 41. g3 Kd6 42. f4 e5 43. fxe5+ Kxe5 44. Nh3 Ke4 45. Kg2 Nd3 46. Ra2 Rc6
47. Re2+ Kd4 48. Ng1 Ne5 49. Nf3+ Nxf3 50. Kxf3 Kd3 51. Re7 Rc4 52. Rd7+ Kc3
53. Rd5 Rb4 54. h5 gxh5 55. Rxf5 h4 56. g4 h3 57. Rh5 Kd4 58. Rxh3 Ke5 59. Rh5+
Kf6 60. Ra5 Kg6 61. Kg3 Rc4 62. Kh4 Rc6 63. Ra4 Rb6 64. Ra5  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "11"]
[White "Campagnolo, Fabiola"]
[Black "Moyses Sobrinho, Elias"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1668"]
[BlackElo "1879"]
[PlyCount "97"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d3 e5 5. Nf3 Nc6 6. g3 Nxc3 7. bxc3 Be7 8.
Bg2 O-O 9. O-O Be6 10. e3 Qd7 11. Qc2 Rfd8 12. d4 exd4 13. Nxd4 Bh3 14. Nxc6
bxc6 15. Bxh3 Qxh3 16. Qe4 Qe6 17. Qxe6 fxe6 18. e4 Rd3 19. Bf4 Rxc3 20. Rac1
Rxc1 21. Rxc1 c5 22. Be3 c6 23. Bxc5 Bxc5 24. Rxc5 Rc8 25. Kf1 Kf7 26. Ke2 Rb8
27. Ra5 Rb7 28. Kd3 Kf6 29. Kc4 Rb2 30. Rxa7 Rxf2 31. Kc5 Rxh2 32. Kxc6 Rh3 33.
e5+ Kxe5 34. Rxg7 Kf6 35. Rg8 Rh2 36. a4 Ra2 37. Kb5 e5 38. Rf8+ Kg5 39. Re8
Kf5 40. Rf8+ Kg4 41. Re8 Re2 42. Kc4 Rc2+ 43. Kb5 Rb2+ 44. Kc4 Kf5 45. Rf8+ Ke6
46. g4 Ra2 47. Kb5 Rb2+ 48. Kc5 Rc2+ 49. Kb6  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "12"]
[White "Boeck, Moacir Luis"]
[Black "Faris, Rafael De Araujo"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1878"]
[BlackElo "1707"]
[PlyCount "117"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d6 4. g3 Nc6 5. Bg2 a6 6. O-O g6 7. b3 Bg7 8. Bb2
Bg4 9. h3 Bxf3 10. Bxf3 e6 11. e3 Qc7 12. Ne4 Ne5 13. d4 Nxf3+ 14. Qxf3 Nxe4
15. Qxe4 O-O 16. Rad1 b5 17. Qc2 bxc4 18. Qxc4 Rfc8 19. Rc1 Qb7 20. Qe2 Qb5 21.
Qd2 cxd4 22. Bxd4 Qd5 23. Rxc8+ Rxc8 24. Rd1 Qf5 25. Rc1 Rxc1+ 26. Qxc1 e5 27.
Bb6 Qxh3 28. Qc4 h5 29. Qxa6 h4 30. Qa8+ Bf8 31. gxh4 Qxh4 32. Bd8 Qg4+ 33. Kh2
Kg7 34. a4 e4 35. Qd5 Qf3 36. Bh4 f6 37. a5 g5 38. Bg3 Qh5+ 39. Kg1 Qe2 40.
Qxe4 Qe1+ 41. Kg2 Qxa5 42. Qb7+ Kg6 43. b4 Qa2 44. b5 g4 45. Qc6 Qa4 46. Qb7
Qb4 47. Qd5 f5 48. Qg8+ Bg7 49. Qe6+ Bf6 50. Bh4 Qxb5 51. Qxf6+ Kh7 52. Qf7+
Kh6 53. Bf6 Qc6+ 54. Kh2 g3+ 55. Kxg3 f4+ 56. Kh2 Qc5 57. Qg7+ Kh5 58. Qh7+ Kg4
59. Qh3#  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "13"]
[White "Predebon, Eduardo Angonesi"]
[Black "Almeida, Heidy Jose Moreira De"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1752"]
[BlackElo "1839"]
[PlyCount "69"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 b5 8. Qf3
Bb7 9. Bd3 e5 10. Bxf6 Qxf6 11. fxe5 dxe5 12. Nde2 Qxf3 13. gxf3 Nb6 14. O-O-O
Bc5 15. a3 O-O-O 16. Rhf1 g5 17. Kb1 Rd6 18. Ng3 Rh6 19. Rh1 Rc6 20. Nf5 Kb8
21. Be2 Bc8 22. Ng3 h5 23. h4 Bf2 24. Nxh5 Rxh5 25. hxg5 Rxg5 26. Rh8 Rg1 27.
Rf8 Rxd1+ 28. Nxd1 Be1 29. Rxf7 Rd6 30. Ne3 Rd2 31. Bd3 Bf2 32. Nd5 Rd1+ 33.
Ka2 Nxd5 34. exd5 Bb7 35. d6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "14"]
[White "Boabaid, Jorge Alberto Duardes"]
[Black "Vitis Topaz, Manuel"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1705"]
[BlackElo "1828"]
[PlyCount "93"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. N1c3 a6 7. Nd4 Qc7 8.
Be3 Nf6 9. f3 b5 10. g4 h6 11. Bd3 Bb7 12. Qe2 b4 13. Na4 d5 14. exd5 Nxd5 15.
Nxe6 fxe6 16. Bg6+ Kd7 17. O-O-O Bd6 18. Rxd5 exd5 19. Bf5+ Ke8 20. Nb6 Kf8 21.
Nxd5 Qf7 22. Qd2 Rd8 23. Rd1 Ne5 24. Nf4 Nc4 25. Qxb4 Bxb4 26. Rxd8+ Ke7 27.
Rd7+ Kf6 28. Bd4+ Ne5 29. Bxe5+ Kxe5 30. Rxf7 Kxf4 31. Be4+ Ke3 32. Bxb7 Bd2+
33. Kb1 h5 34. Rxg7 hxg4 35. Rxg4 Rxh2 36. a3 a5 37. a4 Bb4 38. Be4 Kf2 39. Ka2
Rh8 40. Rg5 Rb8 41. c3 Be7 42. Rxa5 Rd8 43. Rd5 Rb8 44. b4 Bf6 45. Kb3 Rc8 46.
c4 Rh8 47. a5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "15"]
[White "Messias, Jose Vitor Lamosa Prado"]
[Black "Pavao, Fabio Biasi"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1702"]
[BlackElo "1806"]
[PlyCount "86"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8.
Be2 d6 9. O-O Ng4 10. Bxg4 Bxg4 11. Nxc6 Bxd1 12. Nxd8 Bc2 13. Rac1 Bd3 14.
Rfd1 Bxc4 15. Nxb7 a5 16. Nd5 Bxa2 17. Nxe7+ Kh8 18. Bd4 Bxd4 19. Rxd4 Ra7 20.
Rc7 Rb8 21. Rc8+ Rxc8 22. Nxc8 Rxb7 23. Nxd6 Rxb2 24. f3 Bb3 25. Nc4 Rb1+ 26.
Kf2 a4 27. Nd2 Rb2 28. Ke3 Bc2 29. g3 Kg7 30. Rd7 Bb3 31. Rb7 Ra2 32. Nxb3 axb3
33. Rxb3 Rxh2 34. f4 Ra2 35. e5 Ra6 36. Rd3 h5 37. Ke4 Ra4+ 38. Kf3 Ra6 39. Kg2
Re6 40. Kh3 g5 41. Rd6 gxf4 42. gxf4 Rg6 43. Rd3 Rg4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "16"]
[White "Assis, Washington Luis Lincoln D"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1725"]
[BlackElo "1816"]
[PlyCount "104"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. d4 Nc6 6. e3 a6 7. Be2 Bf5 8. a3
e6 9. Nh4 Be4 10. Nxe4 dxe4 11. g3 Bd6 12. O-O O-O 13. Bd2 Qb6 14. Bc3 Rac8 15.
Qd2 Nd5 16. Rfc1 Rfd8 17. Bd1 Be7 18. Ng2 f5 19. Qe2 Bf6 20. Rab1 Nce7 21. Qd2
Qd6 22. a4 Rc6 23. a5 Rdc8 24. Be2 Qd8 25. Ra1 Qc7 26. Ra3 e5 27. Ne1 h6 28.
Bf1 exd4 29. exd4 Bg5 30. Qd1 Bxc1 31. Qxc1 Nxc3 32. bxc3 Rxc3 33. Qa1 Rxa3 34.
Qxa3 Kh7 35. Ng2 Nd5 36. Nh4 Qf7 37. Qa2 g5 38. Ng2 Qd7 39. h3 Rc1 40. Qa3 Rd1
41. Qc5 Ne7 42. Ne3 Rxd4 43. Kg2 Qd6 44. Qc2 f4 45. Qb3 Kg6 46. gxf4 gxf4 47.
Nc4 Qe6 48. Qxb7 Rd5 49. Qc7 e3 50. fxe3 fxe3 51. Be2 Rg5+ 52. Kh2 Nd5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "17"]
[White "Franca Junior, Jairo"]
[Black "Conor, Gilberto Bordignon"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1795"]
[BlackElo "1592"]
[PlyCount "65"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 b5 7. Bxf6 gxf6 8.
a4 b4 9. Nd5 Bb7 10. Bd3 Bxd5 11. exd5 Qa5 12. Qf3 Nd7 13. Nc6 Qc5 14. O-O h5
15. Qe4 a5 16. Bb5 Rg8 17. Rfe1 Rg4 18. Qf3 Rg5 19. Rad1 Qxc2 20. h4 Rg4 21.
Qe3 f5 22. Bd3 Qxb2 23. Bxf5 Nc5 24. Bxg4 hxg4 25. Nxe7 Kd7 26. Qg5 Qg7 27.
Qf5+ Kc7 28. Rc1 Re8 29. Qf4 Kd7 30. Nc6 Rxe1+ 31. Rxe1 Nxa4 32. Nxa5 Nc5 33.
Qxb4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "18"]
[White "Reis, Virginia Lagrange M."]
[Black "Bisesar, Maycon Da Costa"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1699"]
[BlackElo "1773"]
[PlyCount "57"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. Be3 c6 8. Qd2
b5 9. Bh6 Nc7 10. Nh2 e5 11. dxe5 dxe5 12. Ng4 Qe7 13. Bxg7 Kxg7 14. Qh6+ Kg8
15. Nxf6+ Qxf6 16. h4 Qg7 17. Qe3 Ne6 18. g3 Nd4 19. Ne2 c5 20. c3 c4 21. Bb1
Nxe2 22. Qxe2 Be6 23. Bc2 Qh6 24. Rd1 Rfd8 25. O-O Qf8 26. Rxd8 Rxd8 27. Qe3
Qe7 28. Rd1 Rxd1+ 29. Bxd1  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "20"]
[White "Domingues, Carlos Almeida"]
[Black "Ferreira, Jose Carlos"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1719"]
[BlackElo "1748"]
[PlyCount "76"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Nf6 5. b3 Nbd7 6. Bd3 Bd6 7. c5 Bc7 8. O-O e5
9. Bf5 e4 10. Ne1 Nf8 11. Bxc8 Rxc8 12. f4 exf3 13. Nxf3 Ng6 14. Nc3 Qe7 15.
Qc2 O-O 16. Bd2 Rfe8 17. Rae1 Rcd8 18. b4 Ne4 19. Bc1 Nh4 20. Nd2 Qg5 21. Ndxe4
dxe4 22. Nxe4 Qg6 23. Rf4 Bxf4 24. exf4 f5 25. Qf2 Qxg2+ 26. Qxg2 Nxg2 27. Kxg2
Rxe4 28. Rxe4 fxe4 29. Be3 Kf7 30. Kg3 Ke6 31. Kg4 Kd5 32. f5 Kc4 33. h4 Kd3
34. Kf4 Rxd4 35. h5 h6 36. Bc1 e3+ 37. Kf3 e2 38. Kf2 Rd5  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "21"]
[White "Vieira, Alexandre Letizio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1713"]
[BlackElo "1726"]
[PlyCount "91"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nf3 O-O 6. c3 c5 7. Bd3 Nc6 8. Nbd2
Qe7 9. Ne5 Nd7 10. Nxc6 bxc6 11. Nf3 cxd4 12. exd4 e5 13. dxe5 f6 14. Qc2 Bxe5
15. Bxh7+ Kh8 16. O-O-O g5 17. Bf5 Nc5 18. Rhe1 Bxf5 19. Qxf5 Qd7 20. Qxd7 Nxd7
21. Nxe5 fxe5 22. Bxe5+ Nxe5 23. Rxe5 Rxf2 24. Rxg5 Rb8 25. Rd2 Rf7 26. Rh5+
Rh7 27. Rxh7+ Kxh7 28. Re2 a5 29. Re7+ Kg6 30. Re6+ Kf5 31. Rxc6 Rh8 32. h3 Rg8
33. g4+ Ke4 34. Ra6 Rh8 35. Rxa5 Rxh3 36. a4 d4 37. cxd4 Kxd4 38. Rh5 Rg3 39.
g5 Rg4 40. Kc2 Rg1 41. Kd2 Ra1 42. g6 Rg1 43. Rh6 Kd5 44. Ke2 Kd6 45. Kf2 Ra1
46. g7+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "22"]
[White "Andreata, Mauro Antonio"]
[Black "Santos, Otavio Belegarde Dos"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1652"]
[BlackElo "1816"]
[PlyCount "69"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 b6 7. cxd5 exd5 8. Bd3
Bb7 9. Rc1 Nbd7 10. h4 Rc8 11. Bb1 Ne4 12. Qd3 h6 13. Bf4 Ndf6 14. Ne5 c5 15.
f3 cxd4 16. exd4 Nd6 17. g4 Nfe4 18. fxe4 Bxh4+ 19. Ke2 dxe4 20. Qe3 Re8 21. a3
Ba6+ 22. Kd1 g5 23. Bg3 f6 24. Ba2+ Kg7 25. Bxh4 fxe5 26. Bf2 Qd7 27. Qh3 Rh8
28. d5 Nc4 29. Bxc4 Bxc4 30. Re1 Bd3 31. Bg3 Qe7 32. Qh2 Rce8 33. Qg2 Qc5 34.
Qf2 e3 35. Qh2  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "7"]
[Board "23"]
[White "Mello, Amanda Carolina De"]
[Black "Pereira, Armando Scharlau"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1723"]
[BlackElo "1674"]
[PlyCount "114"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 c6 6. e3 O-O 7. Nge2 Nbd7 8. O-O
a5 9. Rb1 e5 10. a3 Ne8 11. b4 f5 12. b5 Qc7 13. a4 Nef6 14. d4 e4 15. Nf4 Re8
16. Qb3 Nf8 17. Ba3 Kh8 18. Rfc1 g5 19. Nfe2 Ng6 20. bxc6 bxc6 21. Qb6 Qd7 22.
Bh3 g4 23. Bf1 h5 24. Nf4 Nxf4 25. gxf4 Ng8 26. Ne2 Re6 27. Ng3 Ne7 28. d5 Rh6
29. Bb2 c5 30. Bxg7+ Kxg7 31. Qb2+ Kf7 32. Qb5 Qd8 33. Rb2 h4 34. Ne2 Rh8 35.
Qb6 Ra6 36. Qxd8 Rxd8 37. Rcb1 Bd7 38. Nc3 h3 39. Rb7 Ke8 40. Rb8 Rxb8 41.
Rxb8+ Nc8 42. Nb5 Kd8 43. Rb7 Bxb5 44. cxb5 Rb6 45. Rh7 Rb8 46. Rh5 Ne7 47. Bc4
Kd7 48. Kf1 Kc7 49. Ke1 Rf8 50. Rh7 Re8 51. Rf7 Kb6 52. Kf1 Kc7 53. Rf6 Rd8 54.
Bb3 Rd7 55. Rf7 Kb6 56. Bc4 Kb7 57. Rf6 Kc7  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "1"]
[White "Do Amaral, Gabriel Barbosa"]
[Black "Kim, Thiago"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1950"]
[BlackElo "1792"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. e4 e5 5. Ne2 exd4 6. Nxd4 Bg7 7. Be3 O-O 8. Be2
d6 9. O-O Nd7 10. Nc3 Re8 11. Qd2 Nf8 12. Nxc6 bxc6 13. Bd4 f6 14. Rad1 Ne6 15.
Be3 c5 16. f4 Rb8 17. Bg4 f5 18. Bf3 Nd4 19. exf5 Bxf5 20. Bd5+ Kh8 21. Bxd4
Bxd4+ 22. Kh1 Be3 23. Qe1 Rxb2 24. Ne4 Bd4 25. Rxd4 cxd4 26. Qd1 c5 27. Ng5 Qe7
28. Qf3 Qe2 29. Nf7+ Kg7 30. Qxe2 Rexe2 31. Nxd6 d3 32. Nxf5+ gxf5 33. Bf3 Rec2
 0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "2"]
[White "Montiel, Angel Nathanael"]
[Black "De Carvalho, Vitor Augusto Ponciano"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1741"]
[BlackElo "1862"]
[PlyCount "45"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8.
e3 c5 9. Bb5+ Bd7 10. Be2 cxd4 11. exd4 Nc6 12. O-O O-O 13. Rb1 Bf5 14. Rb5 Qd8
15. Rxb7 Qa5 16. d5 Ne5 17. Bxe7 Rfe8 18. d6 Nd7 19. Bb5 Nc5 20. Bxe8 Nxb7 21.
Bc6 Qb6 22. Bd5 Rb8 23. Bxf7+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "3"]
[White "Mota, Romulo Rodrigues"]
[Black "Correa, Jose Augusto"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1922"]
[BlackElo "1886"]
[PlyCount "44"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. Bd3 O-O 8.
Qe2 d5 9. Nbd2 Nc6 10. c3 Rc8 11. O-O Ne7 12. Ne5 d6 13. Ng4 Ne4 14. Kh2 f5 15.
f3 Nxd2 16. Qxd2 fxg4 17. hxg4 Ng6 18. Rh1 e5 19. Bf5 Rc7 20. Be6+ Kh8 21. Kg3
h6 22. e4 Nf4  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "4"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Silva, Guilherme Henrique De Mora"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1931"]
[BlackElo "1925"]
[PlyCount "105"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O e6 6. Qe2 Ngf6 7. c3 Be7 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 O-O 13. Qd3 Rc8 14. Ne1
Nb8 15. Kh1 Qb6 16. Bc3 Bb4 17. Rc1 Qa5 18. f4 Bxc3 19. bxc3 Qxa2 20. f5 Qa6
21. Qf3 exf5 22. Nc2 Nc6 23. Qxf5 Rce8 24. Qg5 Re6 25. Ne3 Ne7 26. Rf3 h6 27.
Qh4 Qc6 28. Ng4 a5 29. Rcf1 Ng6 30. Qf2 Qd7 31. h4 Nh8 32. h5 Ra8 33. Rg3 Kf8
34. Ne3 g5 35. Qf5 Kg8 36. Ng4 Qe7 37. Nf6+ Rxf6 38. Qxf6 Qxf6 39. exf6 a4 40.
Re3 a3 41. Ra1 Ra6 42. Rf3 Kh7 43. Kh2 b6 44. Kg3 b5 45. Kg4 a2 46. Kf5 Re6 47.
Rxa2 Re4 48. Rb2 Ng6 49. g3 g4 50. Rd3 Nf8 51. Rxb5 Ne6 52. Rxd5 Ng5 53. Re5
 1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "5"]
[White "Soares, Gustavo Henrique"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1910"]
[BlackElo "1915"]
[PlyCount "63"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Be3 Nc6 9. Be2 O-O 10. O-O cxd4 11. cxd4 Bg4 12. d5 Na5 13. Rb1 e6 14. Bc5 Bxf3
15. Bxf3 Re8 16. Qa4 b6 17. Bb4 Nb7 18. dxe6 Rxe6 19. e5 b5 20. Qxb5 Rb6 21.
Qe2 Rb8 22. Bc3 Nc5 23. Ba5 Rxb1 24. Bxd8 Rxf1+ 25. Qxf1 Rxd8 26. Qc4 Rb8 27.
g3 Ne6 28. Bd5 Rb6 29. Qc8+ Bf8 30. a4 Nc5 31. Qc7 Nd3 32. Qxf7+  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "6"]
[White "Almeida, Heidy Jose Moreira De"]
[Black "Bassani, Jaison Jose"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1839"]
[BlackElo "1997"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. e5 Nd5 6. O-O Bg7 7. d4 cxd4 8. cxd4
O-O 9. Nc3 Nc7 10. Bc4 d6 11. exd6 Qxd6 12. Ne4 Qb4 13. Qd3 b5 14. Bb3 Nxd4 15.
Bd2 Nxf3+ 16. Qxf3 Qd4 17. Bc3 Qb6 18. Ng5 Bf6 19. Qg3 Bxc3 20. Qxc3 Bf5 21.
Rac1 Rac8 22. Qe5 Qd6 23. Qxd6 exd6 24. Rfd1 d5 25. Nf3 Bg4 26. h3 Bxf3 27.
gxf3 Ne6 28. Rxc8 Rxc8 29. Rxd5 Nc5 30. Bd1 b4 31. Kh2 Kf8 32. b3 Ne6 33. Kg3
g5 34. f4 gxf4+ 35. Kg2 Rc5 36. Rxc5 Nxc5 37. Bc2 Kg7 38. Kf3 Ne6 39. Ke4 Ng5+
40. Kxf4 Nxh3+ 41. Kg4 Nxf2+ 42. Kf3 Nh1 43. Kg2 Kf6 44. Bxh7 Ke5 45. Kxh1 Kd4
46. Kg2 Kc3 47. Bg8 f6 48. Bc4 Kb2 49. Bb5 Kxa2 50. Ba4 Kb2 51. Kf3 Kc3 52. Kf4
Kd4 53. Kf5 Kc5 54. Kxf6 Kd6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "7"]
[White "Maia, Jonathan Cesar"]
[Black "Sperb, Eduardo Quintana"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1818"]
[BlackElo "1990"]
[PlyCount "67"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. e4
Ne8 9. Re1 c6 10. dxe5 dxe5 11. Qc2 Nc7 12. b4 Ne6 13. Bb2 Re8 14. Rad1 Qe7 15.
a3 a5 16. Qb3 b6 17. Rd2 Nd4 18. Nxd4 exd4 19. Ne2 c5 20. Nf4 Qd8 21. e5 Ra7
22. e6 Nf6 23. exf7+ Kxf7 24. Rxe8 Qxe8 25. Re2 Re7 26. Rxe7+ Qxe7 27. Qd1 Bg4
28. Qb1 Bf5 29. Qd1 g5 30. Nd5 Nxd5 31. Bxd5+ Be6 32. Qh5+ Kg8 33. Qe2 Kf7 34.
Qh5+  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "8"]
[White "Boabaid, Jorge Alberto Duardes"]
[Black "Luz, Jhonatan Rodrigues Da"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1705"]
[BlackElo "1937"]
[PlyCount "79"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d6 2. Nc3 Nf6 3. d4 g6 4. Be2 Bg7 5. Nf3 O-O 6. O-O Nbd7 7. Bg5 c5 8. Qd2
cxd4 9. Nxd4 Nc5 10. f3 a6 11. Bh6 e5 12. Nb3 Nxb3 13. axb3 Be6 14. Rfd1 Bxh6
15. Qxh6 Qb6+ 16. Kh1 Rac8 17. Qd2 Rfd8 18. Na4 Qf2 19. Rf1 Qh4 20. g3 Qh3 21.
c4 Nh5 22. Rg1 Bd7 23. Nb6 Rc6 24. Nd5 Kg7 25. g4 Nf6 26. Qg5 Nxd5 27. Qxd8 Nf4
28. Rg3 Qh6 29. Bf1 Be6 30. Rd1 Bc8 31. Rxd6 Ne6 32. g5 Qh4 33. Qf6+ Kg8 34.
Rxc6 bxc6 35. Qxe5 Nf4 36. Qe8+ Kg7 37. Qxc8 Nh5 38. Qg4 Nxg3+ 39. Qxg3 Qh5 40.
Qg4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "9"]
[White "Fischer Junior, Donaldo"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1768"]
[BlackElo "1906"]
[PlyCount "127"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. b3 Bb4+ 7. Bd2 Bxd2+ 8.
Nxd2 Nf6 9. c4 d5 10. O-O e5 11. Ne2 d4 12. h3 Nbd7 13. f4 Nc5 14. fxe5 Nxd3
15. exf6 gxf6 16. Nf3 Nf4 17. Nxf4 Qxf4 18. Nxd4 Qe3+ 19. Kh1 Bxh3 20. Rf3
Bxg2+ 21. Kxg2 Rg8+ 22. Kh2 Qh6+ 23. Rh3 Qf4+ 24. Kh1 Rd8 25. Qf3 Qe5 26. Rf1
Rxd4 27. Re1 Qg5 28. Rh5 Qd2 29. Qe2 Qf4 30. e5 f5 31. e6 Re4 32. exf7+ Kxf7
33. Rxh7+ Kf8 34. Rf1 Qh4+ 35. Qh2 Qxh2+ 36. Rxh2 Rg5 37. Rg1 Reg4 38. Rh8+ Kg7
39. Rxg4 Rxg4 40. Rb8 f4 41. Rxb7+ Kf6 42. Rb6+ Ke5 43. Rxa6 f3 44. Ra8 Kf4 45.
Rf8+ Ke3 46. Re8+ Kf2 47. Rh8 Kf1 48. Kh2 f2 49. Rh7 Re4 50. Rf7 Re3 51. Rf8
Re2 52. c5 Ke1 53. Kg3 Rxa2 54. Re8+ Re2 55. Rf8 f1=Q 56. Rxf1+ Kxf1 57. Kf3
Rc2 58. b4 Rd2 59. Ke3 Rb2 60. Kd4 Rxb4+ 61. Kd5 Rb1 62. c6 Rd1+ 63. Ke6 Re1+
64. Kd7  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "10"]
[White "Mobaier, Sergio"]
[Black "Boeck, Moacir Luis"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1804"]
[BlackElo "1878"]
[PlyCount "121"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. d3 d5 5. O-O e6 6. Nbd2 Be7 7. e4 O-O 8. e5
Nd7 9. Re1 Qc7 10. Qe2 b5 11. c3 b4 12. Nf1 bxc3 13. bxc3 Ba6 14. Bf4 Rab8 15.
h4 Qa5 16. Rec1 Qa3 17. Rc2 Rb6 18. Bc1 Qa4 19. Bf4 Rfb8 20. N1h2 Rb1+ 21. Rxb1
Rxb1+ 22. Bf1 d4 23. Kg2 dxc3 24. Rxc3 Nd4 25. Nxd4 Qxd4 26. Rb3 Rxb3 27. axb3
Qd5+ 28. Qf3 Bb7 29. Qxd5 Bxd5+ 30. Nf3 Bxb3 31. Nd2 Bd5+ 32. Kg1 Bd8 33. Be3
Bb6 34. f4 Kf8 35. Nc4 Bxc4 36. dxc4 Ba5 37. Bd3 Bb4 38. Kf2 h6 39. Ke2 Ke7 40.
Kd1 a5 41. Kc2 Be1 42. g4 Bxh4 43. Bd2 Bg3 44. Kb3 g6 45. Ka4 h5 46. gxh5 gxh5
47. Kxa5 h4 48. Bf1 Kd8 49. Kb5 Kc7 50. Ba5+ Kc8 51. Bd2 Bf2 52. Kc6 Kd8 53.
Kd6 Nb8 54. Bg2 Ke8 55. Bb7 Kd8 56. Ba5+ Ke8 57. Bc7 Be3 58. Bxb8 Bxf4 59. Kxc5
f6 60. Kd4 Bg3 61. c5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "11"]
[White "Messias, Jose Vitor Lamosa Prado"]
[Black "Zimmermann, Kleber Renato P."]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1702"]
[BlackElo "1920"]
[PlyCount "89"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. h3 g6 7. Be3 Bg7 8. Qd2
Nf6 9. O-O O-O 10. c4 Re8 11. Nc3 Qa5 12. a3 Bxh3 13. gxh3 Qh5 14. Kg2 Nd7 15.
Be2 Qa5 16. b4 Qd8 17. Rh1 a6 18. Rac1 Rc8 19. h4 h5 20. Nd5 e6 21. Nf4 Nf6 22.
Ng5 Qc7 23. Nd3 Nd7 24. f4 f6 25. Nf3 f5 26. Nf2 Nf6 27. Ng5 e5 28. Bd3 fxe4
29. Ngxe4 exf4 30. Bxf4 Ne5 31. Rce1 Nxd3 32. Qxd3 Nxe4 33. Rxe4 Qf7 34. Qd5
Qxd5 35. cxd5 Rxe4 36. Nxe4 Rc4 37. Re1 Rd4 38. Bxd6 Rxd5 39. Bc5 Rd3 40. Re3
Rxe3 41. Bxe3 Bb2 42. a4 Ba3 43. Bd2 b6 44. Nf6+ Kf7 45. Nd7  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "12"]
[White "Moyses Sobrinho, Elias"]
[Black "Franca Junior, Jairo"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1879"]
[BlackElo "1795"]
[PlyCount "160"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. f3 d5 8. c5
O-O 9. b4 a5 10. b5 c6 11. a4 Nbd7 12. Ba3 Re8 13. e3 e5 14. Kf2 Rc8 15. bxc6
Bxc6 16. Bd3 exd4 17. exd4 Rb8 18. Ne2 bxc5 19. Bxc5 Nxc5 20. Qxc5 Re6 21. Nf4
Rb2+ 22. Be2 Rd6 23. Nd3 Rb8 24. Ne5 Be8 25. Rhc1 Qb6 26. Rab1 Qd8 27. Bb5 Rdb6
28. Qc7 Qxc7 29. Rxc7 Bxb5 30. axb5 Ne8 31. Rc5 Nf6 32. Nc6 Ra8 33. Nxa5 Kf8
34. Nc6 g5 35. Ne5 Rab8 36. Rc7 R8b7 37. Rxb7 Rxb7 38. b6 Ke8 39. Rb5 h6 40.
Ke3 Ng8 41. Nc6 Ne7 42. Na5 Rb8 43. g4 Kd7 44. Kd3 Kd6 45. b7 Kc7 46. Kc3 f5
47. gxf5 Nxf5 48. Rxd5 Nd6 49. Rc5+ Kd7 50. Rc6 Nxb7 51. Rb6 Rc8+ 52. Kb4 Nxa5
53. Kxa5 Rf8 54. Rxh6 Rxf3 55. Kb5 Rf5+ 56. Kc4 g4 57. d5 Rg5 58. Kc5 g3 59.
hxg3 Rxg3 60. Rh7+ Ke8 61. Kc6 Rc3+ 62. Kd6 Rd3 63. Rh8+ Kf7 64. Kc6 Ke7 65.
Rh7+ Ke8 66. Kd6 Rd1 67. Re7+ Kd8 68. Rh7 Kc8 69. Rh8+ Kb7 70. Ke6 Kc7 71. Rh7+
Kd8 72. Rf7 Kc8 73. Kd6 Rd4 74. Kc5 Rh4 75. Rf8+ Kd7 76. Rf7+ Kc8 77. Re7 Kd8
78. Re2 Kd7 79. Rg2 Kd8 80. Rg7 Kc8 {Ilegivel}  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "13"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Campagnolo, Fabiola"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1816"]
[BlackElo "1668"]
[PlyCount "78"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nf6 8.
f4 Nc6 9. Nf3 a6 10. Bd3 Nd7 11. O-O f6 12. Nh4 g6 13. Qg4 Nf8 14. Qf3 b5 15.
Rac1 Rb8 16. Qf2 Nd7 17. f5 exf5 18. Bxf5 O-O 19. Bd3 Nb6 20. a3 Nc4 21. a4
N6a5 22. axb5 axb5 23. b4 Nc6 24. e4 Nxb4 25. Bb1 Na3 26. Qb2 Nxb1 27. Rxb1 Nd3
28. Qd2 dxe4 29. Nxe4 Qxd4+ 30. Nf2 Qxh4 31. Qxd3 Be6 32. Rfe1 Qc4 33. Qd6 Rbe8
34. Qb6 Bf5 35. Rec1 Bxb1 36. Rxb1 Re6 37. Qa7 Rfe8 38. Qa1 Re2 39. Rc1 Qxc1+
 0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "14"]
[White "Feller, Gabriela Luisa Vicente"]
[Black "Pavao, Fabio Biasi"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1783"]
[BlackElo "1806"]
[PlyCount "119"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nf3 d6 4. Nc3 Bg7 5. Bf4 Nh5 6. Bg5 h6 7. Bh4 g5 8. Bg3
Nxg3 9. hxg3 O-O 10. Qc2 g4 11. Nh4 e5 12. dxe5 dxe5 13. Rd1 Qg5 14. e3 Na6 15.
Bd3 f5 16. a3 Nc5 17. Be2 Be6 18. b4 Nd7 19. Nb5 Rac8 20. Nxa7 Ra8 21. Nb5 Rac8
22. c5 Nf6 23. Bc4 Bxc4 24. Qxc4+ Kh7 25. Nc3 c6 26. Qe6 Nh5 27. Rd6 Rce8 28.
Qg6+ Qxg6 29. Nxg6 Rf6 30. Rxf6 Bxf6 31. Nh4 e4 32. Nb1 Ng7 33. Ke2 Rd8 34. Rd1
Rxd1 35. Kxd1 Kg8 36. Kc2 Kf7 37. Kb3 Ke6 38. Kc4 Kd7 39. a4 Kc7 40. Na3 Kb8
41. Ng6 Ne6 42. Nc2 Kc7 43. Nd4 Nxd4 44. exd4 Bg5 45. d5 e3 46. d6+ Kd8 47.
fxe3 Bxe3 48. b5 Bd2 49. bxc6 bxc6 50. Ne5 f4 51. Nxc6+ Ke8 52. gxf4 h5 53. Ne7
Kd7 54. Kd5 Ba5 55. c6+ Kd8 56. Nf5 Bd2 57. Ke6 Ba5 58. c7+ Bxc7 59. dxc7+ Kxc7
60. Nh4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "15"]
[White "Vitis Topaz, Manuel"]
[Black "Reis, Virginia Lagrange M."]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1828"]
[BlackElo "1699"]
[PlyCount "107"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bb5 Bg7 5. Bxc6 dxc6 6. Nf3 e6 7. d3 Ne7 8. O-O
O-O 9. a4 b6 10. Qe1 Ba6 11. Qh4 f6 12. Be3 h6 13. Rfd1 Bb7 14. a5 Qc7 15. a6
Bc8 16. h3 Bd7 17. Ne2 Rad8 18. Nd2 Be8 19. Nc4 Bf7 20. c3 Qc8 21. Qg3 Kh7 22.
d4 cxd4 23. cxd4 e5 24. Nd2 exd4 25. Nxd4 c5 26. Nb5 Nc6 27. Nf3 Rxd1+ 28. Rxd1
Qxa6 29. Nc7 Qa4 30. Rd2 Qxe4 31. Bf2 f5 32. Qh4 Kg8 33. Nb5 a6 34. Nc3 Bxc3
35. bxc3 Kg7 36. Rd6 Be8 37. Qg3 Rf6 38. Rd1 a5 39. Re1 Qc2 40. Rxe8 Qxc3 41.
Rc8 Nb4 42. Rb8 a4 43. h4 a3 44. h5 a2 45. Rb7+ Kg8 46. Rb8+ Rf8 47. Qxg6+ Qg7
48. Qe6+ Qf7 49. Qxf7+ Kxf7 50. Rb7+ Ke6 51. Ra7 Kd5 52. Be1 Kc4 53. Bxb4 Kxb4
54. Rxa2  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "16"]
[White "Faris, Rafael De Araujo"]
[Black "Martins De Aguiar, Marina"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1707"]
[BlackElo "1772"]
[PlyCount "102"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Be2 Nf6 5. Nc3 d5 6. cxd5 exd5 7. exd5 Nxd5 8.
d4 cxd4 9. Nxd4 Nxc3 10. bxc3 Nxd4 11. Qxd4 Qxd4 12. cxd4 Bb4+ 13. Kf1 O-O 14.
Rb1 Bd6 15. Bd3 b6 16. f3 Be6 17. a3 Rac8 18. Bb2 Bc4 19. Bxc4 Rxc4 20. Rc1
Rxc1+ 21. Bxc1 Rc8 22. Ke2 Rc2+ 23. Bd2 Bf4 24. Rd1 Kf8 25. Kd3 Rxd2+ 26. Rxd2
Bxd2 27. Kxd2 Ke7 28. Kc3 Kd6 29. Kc4 a6 30. a4 h5 31. h4 g6 32. Kc3 Kd5 33.
Kd3 b5 34. a5 b4 35. g3 f6 36. g4 f5 37. gxh5 gxh5 38. f4 b3 39. Kc3 b2 40.
Kxb2 Kxd4 41. Kb3 Ke4 42. Kc4 Kxf4 43. Kc5 Kg4 44. Kb6 f4 45. Kxa6 f3 46. Kb7
f2 47. a6 f1=Q 48. a7 Kxh4 49. a8=Q Qh1+ 50. Ka7 Qxa8+ 51. Kxa8 Kg3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "17"]
[White "Ferreira, Jose Carlos"]
[Black "Dias, Matheus Nunes"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1748"]
[BlackElo "1701"]
[PlyCount "92"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 a5 7. Bd3 Na6 8. Nge2
c5 9. d5 Bd7 10. O-O Nb4 11. Bb1 Rb8 12. a3 Na6 13. Bd3 Nc7 14. Nb5 Bxb5 15.
cxb5 Nd7 16. Nc3 Ne5 17. Be2 b6 18. Qd2 Qd7 19. h3 c4 20. a4 f5 21. f4 Nd3 22.
Bxd3 cxd3 23. Qxd3 fxe4 24. Qxe4 e5 25. dxe6 Nxe6 26. Rad1 Kh8 27. Qd5 Rfd8 28.
Rd2 Nc5 29. Bd4 Bxd4+ 30. Qxd4+ Qg7 31. Qxg7+ Kxg7 32. Rfd1 Nb7 33. Ne4 Nc5 34.
Nxc5 bxc5 35. Rxd6 Re8 36. Rd7+ Kh6 37. Rc7 Re4 38. f5 gxf5 39. Rd6+ Kg5 40.
Rg7+ Kf4 41. g3+ Ke5 42. Rdd7 Rxa4 43. Rxh7 Ra1+ 44. Kf2 Rxb5 45. Rhe7+ Kf6 46.
Rf7+ Ke6  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "18"]
[White "Conor, Gilberto Bordignon"]
[Black "Predebon, Eduardo Angonesi"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1592"]
[BlackElo "1752"]
[PlyCount "95"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Nbd7 9. Qd2 Rc8 10. Be2 Be7 11. g4 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 Nb6 15.
Bxa6 Nfxd5 16. Bxc8 Nxe3 17. Qxe3 Bxh4+ 18. Kf1 Bg5 19. Qe4 Nxc8 20. Nd4 Ne7
21. Nc6 Nxc6 22. Qxc6+ Ke7 23. Qb7+ Kf6 24. Qxb4 Qc7 25. Rd1 Ke7 26. Qe4 h6 27.
b3 Rd8 28. c4 Qc5 29. Rh2 g6 30. Re2 Kf8 31. Rd5 Qa3 32. Rc2 Qa6 33. Kg2 Bf4
34. c5 Ke7 35. Qd3 Qa8 36. cxd6+ Kf8 37. d7 Kg7 38. a4 Qb7 39. a5 Qb4 40. Kf1
Qe7 41. Rc8 Qh4 42. Qc2 Qh1+ 43. Ke2 Qg2+ 44. Kd3 Qxf3+ 45. Kc4 Qf1+ 46. Kb4
Qe1+ 47. Kb5 Qf1+ 48. Qc4  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "19"]
[White "Bisesar, Maycon Da Costa"]
[Black "Assis, Washington Luis Lincoln D"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1773"]
[BlackElo "1725"]
[PlyCount "97"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Qd2 O-O 9. Rd1 Qa5 10. Nf3 Nc6 11. Be2 Bg4 12. O-O Rad8 13. Qb2 cxd4 14. cxd4
Qc7 15. h3 Bxf3 16. Bxf3 e5 17. d5 Nd4 18. Bxd4 exd4 19. Rc1 Qe7 20. Qb5 Rd6
21. Qc5 b6 22. Qb5 Rdd8 23. Rc6 Be5 24. a4 Bd6 25. g3 Bc5 26. Qd3 a5 27. Kg2
Rd6 28. Bg4 h5 29. Rxd6 Qxd6 30. Bd1 Re8 31. Bb3 Qe5 32. Re1 Kh8 33. f4 Qb8 34.
e5 Qd8 35. Re2 Qe7 36. Bc4 Qd8 37. Qe4 Kh7 38. d6 Kg7 39. Qd5 Re6 40. Qb7 Qe8
41. d7 Qd8 42. Bxe6 fxe6 43. Qc8 Be7 44. Qxd8 Bxd8 45. Rd2 Kf7 46. Rxd4 Ke7 47.
Kf3 Kf7 48. Ke4 Ke7 49. Kd3  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "21"]
[White "Andreata, Mauro Antonio"]
[Black "Mello, Amanda Carolina De"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1652"]
[BlackElo "1723"]
[PlyCount "106"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Bd2
h6 9. O-O O-O 10. Re1 Qe7 11. Qb3 a5 12. Ne5 Rd8 13. Rad1 Nbd7 14. Nd3 Nb6 15.
Nb1 Bxd2 16. Nxd2 Nxc4 17. Nxc4 Bg6 18. Nde5 Bh5 19. f3 Nd5 20. g4 Bg6 21. Nxg6
fxg6 22. Ne5 Kh7 23. Qc2 Qf6 24. Kg2 Rac8 25. Qe4 c5 26. Kg3 cxd4 27. Rxd4 Ne7
28. f4 Nc6 29. Nxc6 Rxc6 30. Red1 Rxd4 31. Qxd4 Qxd4 32. Rxd4 Rb6 33. Re4 Kg8
34. Re5 Rxb2 35. Rxa5 Re2 36. Re5 Kf7 37. h4 Ra2 38. a5 Rb2 39. Kf3 Ke7 40. Rc5
Kd7 41. Ke4 Rb3 42. Kd4 b6 43. axb6 Rxb6 44. Ra5 Rb7 45. Ke5 Ke7 46. e4 Rc7 47.
Ra6 Rc5+ 48. Kd4 Rc7 49. e5 Rb7 50. Kc5 Rd7 51. Rc6 Kf7 52. Rd6 Rc7+ 53. Rc6
Rd7  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.04"]
[Round "8"]
[Board "22"]
[White "Santos, Otavio Belegarde Dos"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1816"]
[BlackElo "1726"]
[PlyCount "132"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c6 8. O-O
Nbd7 9. Nc3 b5 10. Bd3 Bb7 11. Rc1 Rc8 12. Bb1 Re8 13. Qd3 Nf8 14. Ne5 a6 15.
Rfd1 Nd5 16. Bxe7 Qxe7 17. Ne4 f6 18. Nf3 Rc7 19. Nc5 Bc8 20. a3 g6 21. Qe4 Kg7
22. Qh4 e5 23. dxe5 fxe5 24. Qg3 Nf6 25. Rd2 Nh5 26. Qg5 a5 27. b4 axb4 28.
axb4 Nd7 29. Qxe7+ Rxe7 30. Rd6 Nb6 31. Ba2 Nf6 32. Ng5 Ne8 33. Nce6+ Kh6 34.
Rdxc6 Bxe6 35. Nxe6 Ra7 36. Rxb6 Rxa2 37. Nc5 Nc7 38. h4 Rb2 39. Nd3 Rb3 40.
Nxe5 Nd5 41. Ng4+ Kg7 42. Rbc6 Nxb4 43. Rc7 Nd5 44. Rxe7+ Nxe7 45. Rc7 Kf7 46.
Rb7 h5 47. Ne5+ Ke6 48. Nf3 Rb1+ 49. Kh2 Rb2 50. Nd4+ Kf6 51. Kg3 b4 52. Rb6+
Kf7 53. Rb7 Kf6 54. Rb6+ Kf7 55. e4 Nc8 56. Rb7+ Ke8 57. Rg7 Ne7 58. Rh7 Rd2
59. Rh8+ Kd7 60. Nf3 Rd6 61. Kf4 Nc6 62. Rh7+ Kc8 63. Kg5 b3 64. Rh8+ Kb7 65.
Kh6 b2 66. Rh7+ Kb6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "1"]
[White "Kim, Thiago"]
[Black "Montiel, Angel Nathanael"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1792"]
[BlackElo "1741"]
[PlyCount "66"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 h6 8. Qd2 g5
9. fxg5 cxd4 10. Nxd4 Ndxe5 11. Be2 hxg5 12. O-O-O Be7 13. Nxc6 Nxc6 14. Na4 d4
15. Bxd4 Nxd4 16. Qxd4 Qxd4 17. Rxd4 Bd7 18. Nc3 Bc6 19. Bb5 Rc8 20. h3 Bf6 21.
Rd3 Bxc3 22. Rxc3 Ke7 23. Bxc6 Rxc6 24. Rxc6 bxc6 25. Rf1 Rh4 26. Rf3 Ra4 27.
a3 Rd4 28. c3 Rd5 29. Kc2 e5 30. g4 Ke6 31. Re3 a5 32. b4 axb4 33. axb4 Rd3
 1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "2"]
[White "Correa, Jose Augusto"]
[Black "Mangialardo, Tiago Carvalho"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1886"]
[BlackElo "1931"]
[PlyCount "124"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. e3 c5 3. c3 g6 4. Bd3 Bg7 5. f4 O-O 6. Nf3 d6 7. O-O Nc6 8. e4
cxd4 9. Nxd4 Qb6 10. Qb3 Qc5 11. Qa3 Nxd4 12. Qxc5 dxc5 13. cxd4 cxd4 14. Nd2
e5 15. Nf3 exf4 16. Bxf4 Nd7 17. Bd6 Re8 18. Ng5 Ne5 19. Bxe5 Rxe5 20. Nxf7 Re7
21. b3 h6 22. Nd6 Be6 23. Rac1 Rd8 24. Nb5 a6 25. Na3 Be5 26. Nc4 Bg7 27. Nb6
Kh7 28. Rc2 Be5 29. Nc4 Bc7 30. Nd2 Kg7 31. Nf3 Bf4 32. g3 Be3+ 33. Kg2 Rf8 34.
Nd2 Rxf1 35. Nxf1 Bg5 36. Re2 Bd7 37. h4 Bf6 38. Nh2 Bc6 39. Ng4 h5 40. Nxf6
Kxf6 41. Rf2+ Ke5 42. Rf4 Rc7 43. a4 Bd7 44. Bc4 b5 45. axb5 axb5 46. Bf7 Rc2+
47. Rf2 d3 48. b4 d2 49. Bb3 d1=Q 50. Rxc2 Qd4 51. Rc5+ Kxe4 52. Bc2+ Ke3 53.
Bxg6 Qd2+ 54. Kh1 Qe1+ 55. Kh2 Qxb4 56. Re5+ Kf2 57. Bxh5 Qb1 58. Re2+ Kf1 59.
Rd2 Qf5 60. Rd1+ Kf2 61. Rd2+ Ke3 62. Re2+ Kd3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "3"]
[White "De Carvalho, Vitor Augusto Ponciano"]
[Black "Soares, Gustavo Henrique"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1862"]
[BlackElo "1910"]
[PlyCount "68"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8.
Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Bh3 13. Rd1 Qxe5 14.
Qxc4 Rad8 15. Re1 Rd4 16. Qc2 Nd5 17. Bd2 f5 18. e3 Rg4 19. Na3 Kh8 20. Nc4 Qe6
21. f3 Rg6 22. Rad1 Nf6 23. b3 Qc6 24. Bb4 Re8 25. e4 fxe4 26. f4 h5 27. Qb2
Ng4 28. Bc3 e3 29. Ne5 Rxe5 30. Rxe3 Rxe3 31. f5 Rf6 32. Bxf6 Nxf6 33. b4 Qc3
34. Qf2 Ng4  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "4"]
[White "Silva, Guilherme Henrique De Mora"]
[Black "Do Amaral, Gabriel Barbosa"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "1925"]
[BlackElo "1950"]
[PlyCount "89"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 Qb6 8. Nb3
a6 9. Qf3 Bd7 10. O-O-O Qc7 11. Kb1 b5 12. a3 Rb8 13. g4 b4 14. axb4 Nxb4 15.
f5 Be7 16. Bc1 Nxc2 17. g5 Ng8 18. Nd4 Nxd4 19. Rxd4 Qb6 20. Rd1 h6 21. gxh6
Nxh6 22. Bc4 Qb4 23. Ba2 Bg5 24. Qg2 Bf6 25. Ka1 Ke7 26. Bg5 Rhc8 27. Bxf6+
gxf6 28. Rb1 Rc5 29. Rhd1 Ba4 30. Nxa4 Qxa4 31. Qd2 Rb6 32. fxe6 fxe6 33. b3
Qa3 34. b4 Qc3+ 35. Rb2 Qxd2 36. Rbxd2 Rcb5 37. Rg1 Rxb4 38. Rg7+ Nf7 39. e5
fxe5 40. Rc2 Kf6 41. Rcg2 d5 42. Rg8 Rf4 43. Bxd5 Rb5 44. R2g6+ Ke7 45. Bxe6
 1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "5"]
[White "Mobaier, Sergio"]
[Black "Mota, Romulo Rodrigues"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1804"]
[BlackElo "1922"]
[PlyCount "135"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 e6 2. d4 d5 3. g3 c6 4. Bg2 Bd6 5. O-O Nd7 6. Nbd2 f5 7. c4 Ngf6 8. b3
O-O 9. Bb2 Ne4 10. e3 b6 11. Ne5 Bxe5 12. dxe5 Ba6 13. Rc1 Qe7 14. Rc2 Rfd8 15.
Qc1 Ndc5 16. Ba3 Qc7 17. Nxe4 Nd3 18. Bd6 Qb7 19. Qd1 dxe4 20. Qh5 Qf7 21.
Qxf7+ Kxf7 22. Rd1 Nxe5 23. Rcd2 Nd3 24. Ba3 Rac8 25. f3 Ke8 26. fxe4 Ne5 27.
Rxd8+ Rxd8 28. Rxd8+ Kxd8 29. exf5 exf5 30. Bb2 Ng4 31. Bxg7 Nxe3 32. Bxc6 Nc2
33. Bc3 Ne3 34. Bf3 Bc8 35. h3 f4 36. g4 h5 37. gxh5 Bxh3 38. Be5 Bf5 39. Bxf4
Nc2 40. Bb8 a5 41. Be5 Nb4 42. a3 Nd3 43. Bc3 Ke7 44. Kh2 Nc5 45. b4 axb4 46.
axb4 Ne6 47. Kg3 Kf7 48. Kh4 Bd3 49. Bd5 Ke7 50. Kg4 Nc7 51. Bg8 Ne6 52. Bxe6
Kxe6 53. h6 Kf7 54. c5 bxc5 55. bxc5 Ke6 56. Bd4 Bh7 57. Kf3 Kf5 58. Kf2 Ke6
59. Ke3 Kd5 60. Kd2 Kc6 61. Kc3 Kd5 62. Kb4 Kc6 63. Ka5 Bd3 64. Be3 Kb7 65. Kb4
Bh7 66. Kc4 Kc6 67. Kd4 Kd7 68. Ke5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "6"]
[White "Almeida, Heidy Jose Moreira De"]
[Black "Boabaid, Jorge Alberto Duardes"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1839"]
[BlackElo "1705"]
[PlyCount "69"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. Nd5 Bxe3 8.
fxe3 d6 9. O-O O-O 10. Qe1 Nxd5 11. Bxd5 Be6 12. Bxc6 bxc6 13. Nh4 Qg5 14. Nf5
Rfe8 15. Rf3 Bxf5 16. Rxf5 Qe7 17. Qg3 Kh7 18. Raf1 f6 19. Qe1 Rf8 20. g4 Qe6
21. Qg3 g6 22. R5f2 Kg7 23. b3 g5 24. Rf5 Rf7 25. h4 Rh8 26. Kg2 Kg6 27. h5+
Kg7 28. Qe1 c5 29. Qa5 c6 30. Qa6 Rc8 31. Kg3 Rcc7 32. Qc4 Qc8 33. a4 Qb7 34.
Qc3 Qb4 35. Qxb4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "7"]
[White "Sperb, Eduardo Quintana"]
[Black "Fischer Junior, Donaldo"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1990"]
[BlackElo "1768"]
[PlyCount "3"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nc6 2. d4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "8"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Moyses Sobrinho, Elias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1915"]
[BlackElo "1879"]
[PlyCount "96"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. Be2 e6 6. O-O Be7 7. c4 Nb4 8.
Ne1 O-O 9. a3 N4c6 10. d5 exd5 11. cxd5 Ne5 12. Qb3 Nbd7 13. Nf3 Nc5 14. Qc3
Nxf3+ 15. Bxf3 Ne4 16. Qe5 Nd6 17. Nc3 Bf6 18. Qf4 Re8 19. Be3 Be5 20. Qa4 b5
21. Qb3 Qh4 22. g3 Qf6 23. Bg2 Bd3 24. Rfe1 a5 25. f4 Bd4 26. Bxd4 Qxd4+ 27.
Kh1 b4 28. axb4 axb4 29. Rxa8 Rxa8 30. Na2 Ne4 31. h3 Nxg3+ 32. Kh2 Ne2 33.
Qxb4 Qxf4+ 34. Qxf4 Nxf4 35. Bf3 Kf8 36. d6 Rxa2 37. d7 Rxb2+ 38. Kh1 Rb8 39.
Bc6 Ne6 40. Rd1 Bf5 41. Kg2 Ke7 42. Ba4 Nc5 43. Re1+ Be6 44. Bc6 Nxd7 45. Rc1
Ne5 46. Ba4 Bd5+ 47. Kg3 c6 48. Re1 f6  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "9"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Feller, Gabriela Luisa Vicente"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1906"]
[BlackElo "1783"]
[PlyCount "68"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. b3 Bg7 6. Be2 O-O 7. O-O b6 8. d4 Bb7
9. Ba3 Nbd7 10. Rc1 Rc8 11. Qd2 Re8 12. Rfd1 e6 13. Bd3 dxc4 14. bxc4 c5 15. d5
exd5 16. cxd5 Nxd5 17. Nxd5 Bxd5 18. Bb5 Bxf3 19. gxf3 Qg5+ 20. Kh1 Red8 21.
Ba6 Nb8 22. Qe2 Nxa6 23. Qxa6 Qh5 24. Kg2 Be5 25. h3 Qg5+ 26. Kh1 Qe7 27. Kg2
Rc7 28. Rd3 Rxd3 29. Qxd3 Rd7 30. Qe4 Bf6 31. Qa8+ Kg7 32. Rc4 Qe6 33. Rf4 Rd2
34. Kg1 Qxh3  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "10"]
[White "Campagnolo, Fabiola"]
[Black "Maia, Jonathan Cesar"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1668"]
[BlackElo "1818"]
[PlyCount "101"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nc3 a6 4. g3 dxe4 5. Nxe4 Bf5 6. Nc5 Qc8 7. Bg2 e6 8. Bf4
Nf6 9. Ne2 Nbd7 10. Nd3 Nd5 11. Bc1 Bd6 12. c4 N5f6 13. h3 h6 14. Nc3 Qc7 15.
g4 Bxd3 16. Qxd3 c5 17. d5 exd5 18. Nxd5 Nxd5 19. Qxd5 O-O-O 20. Be3 Nf6 21.
Qf5+ Qd7 22. Qxd7+ Rxd7 23. O-O-O Kc7 24. Rd2 b6 25. Rhd1 Be5 26. Rxd7+ Nxd7
27. Bd5 f6 28. Be6 Nb8 29. h4 Rd8 30. Rxd8 Kxd8 31. f4 Bd6 32. g5 fxg5 33. fxg5
hxg5 34. Bxg5+ Be7 35. Bf4 Nc6 36. h5 Nb4 37. Kb1 Bf6 38. Bf5 Nc6 39. h6 gxh6
40. Bxh6 Kc7 41. Bf4+ Be5 42. Bxe5+ Nxe5 43. b3 Kd6 44. Kc2 Nc6 45. Kc3 Ke5 46.
Bd7 Nb8 47. Be8 a5 48. Bb5 Ke4 49. a3 Ke3 50. b4 axb4+ 51. axb4  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "12"]
[White "Boeck, Moacir Luis"]
[Black "Luz, Jhonatan Rodrigues Da"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1878"]
[BlackElo "1937"]
[PlyCount "101"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8.
Qb3 Nxc3 9. bxc3 Nc6 10. Ba3 Na5 11. Qc2 b6 12. d4 cxd4 13. Nxd4 Bb7 14. Bxb7
Nxb7 15. Nc6 Qd7 16. Nxe7+ Kh8 17. Rfd1 Qe6 18. Nd5 Rfc8 19. Rd3 Nc5 20. Bxc5
Rxc5 21. Rad1 Rac8 22. Re3 Qg4 23. Re4 Qg5 24. h4 Qh5 25. Qd3 Bxc3 26. Re7 Rd8
27. e4 f5 28. Qb1 Bg7 29. Rc1 fxe4 30. Rxc5 bxc5 31. Qb7 Qxd5 32. Re8+ Rxe8 33.
Qxd5 Bd4 34. Qd6 Kg8 35. Qd5+ Kf8 36. h5 Re5 37. Qd8+ Kf7 38. hxg6+ hxg6 39.
Qd7+ Re7 40. Qd5+ Kg7 41. a4 Rf7 42. Qxe4 Rxf2 43. Kh1 a6 44. Qb7+ Kh6 45. Qxa6
Kg5 46. a5 Kg4 47. Qxg6+ Kh3 48. Qh7+ Kxg3 49. Qd3+ Rf3 50. Qg6+ Kh3 51. Qg2+
 1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "13"]
[White "Martins De Aguiar, Marina"]
[Black "Vitis Topaz, Manuel"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1772"]
[BlackElo "1828"]
[PlyCount "73"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. O-O Qc7 8.
Nc3 d5 9. exd5 cxd5 10. Nb5 Qb8 11. Qf3 Bd6 12. Nxd6+ Qxd6 13. Bf4 Qe7 14. Bg5
Bd7 15. c4 O-O 16. cxd5 exd5 17. Rfe1 Qd6 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Re7
Be6 21. Rc1 Rfc8 22. Rec7 Kg7 23. Rxc8 Rxc8 24. Rxc8 Bxc8 25. f4 f5 26. Kf2 Kf6
27. Ke3 Ke6 28. Kd4 Kd6 29. Be2 f6 30. Bf3 Be6 31. b4 Kc6 32. a4 a6 33. Be2 Bc8
34. Bxa6 Bxa6 35. b5+ Bxb5 36. axb5+ Kxb5 37. Kxd5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "14"]
[White "Zimmermann, Kleber Renato P."]
[Black "Vieira, Alexandre Letizio"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1920"]
[BlackElo "1713"]
[PlyCount "82"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Be7 7. O-O dxc4 8.
Bxc4 b5 9. Bd3 Bb7 10. e4 a6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd2 Rc8 14. Qe2 O-O
15. Rac1 Qb6 16. h4 Rxc1 17. Rxc1 Rc8 18. g3 Nf8 19. Rxc8 Bxc8 20. Kg2 b4 21.
Be3 a5 22. b3 Bd7 23. Ne1 f5 24. Kh3 Qc6 25. Qc2 g6 26. Bh6 Qb6 27. Nf3 Qc6 28.
Qxc6 Bxc6 29. Bxf8 Kxf8 30. Ne1 h6 31. f3 g5 32. h5 Kg7 33. g4 f4 34. Kg2 Kf8
35. Kf2 Kg7 36. Ke2 Kf8 37. Kd2 Ke8 38. Ba6 Kd7 39. Nc2 Kc7 40. Ne1 Bd7 41. Bd3
Bc6  1/2-1/2

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "15"]
[White "Dias, Matheus Nunes"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1701"]
[BlackElo "1816"]
[PlyCount "76"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 cxd4 5. Nxd4 Bg7 6. Bd2 Ne4 7. Nc3 Nxd2 8.
Qxd2 Nc6 9. Nxc6 dxc6 10. Qxd8+ Kxd8 11. O-O-O+ Kc7 12. Bd3 a5 13. Na4 Be6 14.
Nc5 Bg4 15. f3 Bc8 16. Na4 b6 17. c5 bxc5 18. Nxc5 a4 19. Bc4 Ra5 20. b4 axb3
21. Nxb3 Rxa2 22. Bxf7 Rf8 23. Bc4 Rxg2 24. f4 Bb2+ 25. Kb1 Bf5+ 26. Bd3 Rb8
27. Bxf5 gxf5 28. Rd3 c5 29. Rhd1 Ba3 30. Ka1 c4 31. Rd7+ Kb6 32. Nd4 Bb2+ 33.
Kb1 Bxd4 34. R1xd4 Kc6+ 35. Kc1 Ra8 36. Kb1 c3 37. Rxe7 c2+ 38. Kb2 Rb8+  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "16"]
[White "Pavao, Fabio Biasi"]
[Black "Conor, Gilberto Bordignon"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1806"]
[BlackElo "1592"]
[PlyCount "88"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. O-O e5 6. d3 O-O 7. Nc3 c6 8. Rb1 a5
9. a3 Nh5 10. d4 Bf5 11. e4 Bg4 12. dxe5 dxe5 13. h3 Be6 14. b3 h6 15. a4 Qc8
16. Kh2 Na6 17. Qc2 Rd8 18. Be3 Qc7 19. Rbd1 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Qxd8
22. Qd2 Qxd2 23. Nxd2 Bf8 24. Na2 Bc5 25. Bxh6 Bxf2 26. g4 Bg3+ 27. Kg1 Nf4 28.
Bg5 Nxg2 29. Kxg2 Bf4 30. Bxf4 exf4 31. g5 Nc5 32. Nc3 Kf8 33. h4 Bg4 34. Ncb1
Ke7 35. e5 Ke6 36. Na3 Kxe5 37. Nc2 Bd1 38. Na1 Kd4 39. Nf3+ Ke3 40. Ne1 f3+
41. Kg3 Ne4+ 42. Kh2 f2 43. Nac2+ Bxc2 44. Nxc2+ Kd2  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "17"]
[White "Franca Junior, Jairo"]
[Black "Bisesar, Maycon Da Costa"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1795"]
[BlackElo "1773"]
[PlyCount "93"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. O-O O-O 6. Re1 Na6 7. c3 c6 8. Nbd2
Nc7 9. a4 Nh5 10. Bc4 e5 11. Nb3 Be6 12. Bg5 f6 13. Bxe6+ Nxe6 14. Be3 Qe7 15.
a5 Nhf4 16. Nc1 Kh8 17. Ne2 Nh5 18. Qa4 f5 19. dxe5 dxe5 20. Rad1 f4 21. Bc1
Bf6 22. b3 Rfd8 23. Ba3 Qe8 24. Qc4 Rxd1 25. Rxd1 Rd8 26. Bd6 Nhg7 27. Rd3 Ng5
28. Nxg5 Bxg5 29. Nc1 f3 30. Na2 fxg2 31. Nb4 h5 32. a6 bxa6 33. Qxc6 Qf7 34.
Bxe5 Rxd3 35. Nxd3 Qxb3 36. Kxg2 Qd1 37. Qd7 Bh6 38. h3 Qe2 39. Nc5 Qc4 40. Bd4
Kg8 41. Qd8+ Kh7 42. Nd7 Bc1 43. Nf6+ Kh6 44. h4 g5 45. Qh8+ Kg6 46. Qh7+ Kf7
47. Nxh5  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "18"]
[White "Reis, Virginia Lagrange M."]
[Black "Ferreira, Jose Carlos"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1699"]
[BlackElo "1748"]
[PlyCount "55"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O d6 5. h3 g6 6. Nc3 Bg7 7. d3 O-O 8. Bg5
f6 9. Be3 Be6 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 a6 13. Be2 Nc6 14. Be3 f5 15.
exf5 gxf5 16. Nd5 Ne5 17. f4 Nd7 18. Qd2 c6 19. Nc3 Nf6 20. Rad1 d5 21. Bd4 Re8
22. Qd3 Ne4 23. Bxg7 Kxg7 24. Nxe4 fxe4 25. Qg3+ Kh8 26. f5 Rg8 27. Qe5+ Rg7
28. fxe6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "19"]
[White "Predebon, Eduardo Angonesi"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1752"]
[BlackElo "1652"]
[PlyCount "51"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qb6 9. O-O-O Nc6 10. Nb3 Bd7 11. a4 Rc8 12. Bd3 Nb4 13. Rhe1 h6 14. Bh4 Nxd3+
15. Qxd3 Qc7 16. e5 dxe5 17. fxe5 Ng8 18. Bxe7 Kxe7 19. Ne4 Bxa4 20. Nd6 Rf8
21. Nxb7 Bc6 22. N3c5 Rb8 23. Qa3 Ke8 24. Nd6+ Kf8 25. Nxa6 Qe7 26. Nxb8  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "20"]
[White "Pereira, Armando Scharlau"]
[Black "Faris, Rafael De Araujo"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1674"]
[BlackElo "1707"]
[PlyCount "87"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nc3 dxc4 6. Bxc4 Bb4 7. a3 Bxc3+ 8.
bxc3 Qa5 9. Bb2 Nbd7 10. O-O Ne4 11. Qc2 Ndf6 12. Bd3 Ng5 13. Ne5 h6 14. f4
Ngh7 15. e4 Qc7 16. a4 g6 17. Ba3 Nd7 18. Nc4 c5 19. d5 Nb6 20. Nxb6 axb6 21.
c4 Bd7 22. Bb2 f6 23. e5 f5 24. Rf3 h5 25. Bc1 Nf8 26. Bd2 Kf7 27. Be2 Qd8 28.
Qb3 Nh7 29. Ra3 Ra6 30. Bd1 Qa8 31. Qa2 Rd8 32. g3 Nf8 33. h3 Kg7 34. g4 exd5
35. cxd5 Bb5 36. Rg3 h4 37. Rg2 Rxd5 38. gxf5 Qd8 39. Bh5 Bxa4 40. Qb2 Be8 41.
f6+ Kh7 42. Rxa6 bxa6 43. Bf3 Rd3 44. Be4  0-1

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "21"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Mello, Amanda Carolina De"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1726"]
[BlackElo "1723"]
[PlyCount "133"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Bd2 a5 10. Qe2 Nbd7 11. h3 Re8 12. Nh4 Bg6 13. Nxg6 hxg6 14. Rad1 Nb6
15. Bb3 Qc7 16. e4 Nh7 17. Qg4 Rad8 18. Be3 Nd7 19. f4 Nhf6 20. Qf3 c5 21. Nb5
Qb8 22. d5 exd5 23. e5 d4 24. Bc1 Nh7 25. Qg4 Ndf8 26. Rd3 c4 27. Bxc4 Qc8 28.
b3 Qxg4 29. hxg4 Ne6 30. Bxe6 Rxe6 31. Ba3 Bxa3 32. Nxa3 g5 33. g3 f6 34. Re1
Rde8 35. Nc4 fxe5 36. Rxe5 b6 37. Rxe6 Rxe6 38. Rxd4 Re1+ 39. Kf2 Rb1 40. Rd3
Nf6 41. Kf3 gxf4 42. g5 Nh7 43. gxf4 Nf8 44. Nxb6 Ne6 45. g6 Rf1+ 46. Ke3 Rxf4
47. Rd8+ Nxd8 48. Kxf4 Ne6+ 49. Ke5 Nc5 50. Kd5 Nxb3 51. Kc4 Nd2+ 52. Kb5 Nb3
53. Nc4 Kf8 54. Nxa5 Nd4+ 55. Kc4 Ne6 56. Nc6 Ke8 57. a5 Nc7 58. Kc5 Kd7 59.
Kb6 Kd6 60. Kb7 Kd7 61. Nd4 Kd6 62. Nf5+ Kd7 63. Nxg7 Nb5 64. Nf5 Ke6 65. g7
Kf7 66. a6 Kg8 67. Kb6  1-0

[Event "Panamerican Amateur Chess Championship 2021 - Under 2000 Open"]
[Site "Timbo/SC - Brasil"]
[Date "2021.12.05"]
[Round "9"]
[Board "22"]
[White "Assis, Washington Luis Lincoln D"]
[Black "Santos, Otavio Belegarde Dos"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1725"]
[BlackElo "1816"]
[PlyCount "54"]
[EventDate "2021.12.01"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Bd6 6. Bg5 O-O 7. O-O Bg4 8.
Nbd2 c6 9. c3 Nbd7 10. Qc2 Re8 11. Rfe1 Qc7 12. Nf1 Ne4 13. Bh4 Bf5 14. Bd3 Bg6
15. Ng3 f5 16. Nf1 h6 17. N3d2 c5 18. Bb5 Rac8 19. Nxe4 dxe4 20. dxc5 Nxc5 21.
Bxe8 Bxe8 22. f3 Nd3 23. Re2 Bc5+ 24. Kh1 Bh5 25. fxe4 Bxe2 26. Qxe2 fxe4 27.
Bg3 Qd7  1/2-1/2