[Event "Rondonia-ch"]
[Site "Porto Velho"]
[Date "2024.10.20"]
[Round "5"]
[White "Bandeira, Ricardo Cesar Dos S"]
[Black "Maciel Junior, Joao Edson Costa"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1525"]
[BlackElo "1722"]
[PlyCount "87"]
[EventDate "2024.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. b3 f6 10. Bb2 Be6 11. Nd2 Qd7 12. Nc4 Nxc4 13. dxc4 Rad8 14. Qxd7 Rxd7 15. Rfd1 Rfd8 16. Rxd7 Rxd7 17. Rd1 Rxd1+ 18. Nxd1 Kf7 19. Nc3 a6 20. e3 Bd7 21. Be4 f5 22. Bb1 g6 23. e4 Nd4 24. exf5 gxf5 25. Nd5 Bd6 26. h4 Ke6 27. Ne3 Kf6 28. Kf1 c6 29. Nc2 Nxc2 30. Bxc2 Bc5 31. Ke2 Bd4 32. Bc1 e4 33. Be3 c5 34. Kd2 Be8 35. Bd1 b5 36. cxb5 Bxb5 37. Be2 Ke5 38. a4 Bxe3+ 39. fxe3 Bxe2 40. Kxe2 Kd5 41. Kd2 a5 42. Kc2 c4 43. Kc3 cxb3 44. Kxb3 1/2-1/2

[Event "Rondonia-ch"]
[Site "Porto Velho"]
[Date "2024.10.20"]
[Round "6"]
[White "Maciel Junior, Joao Edson Costa"]
[Black "Barbosa, Thiago Rodrigo"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1722"]
[BlackElo "1653"]
[PlyCount "52"]
[EventDate "2024.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Nbd7 6. Nf3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 e6 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Bf4 Nxg4 14. Qb3 b6 15. 0-0-0 Nxf2 16. Ne5 Nxh1 17. Nxg6 Rxh3 18. Re1 Qd5 19. Qc2 fxg6 20. Qxg6+ Kd7 21. Re5 Qxa2 22. Qf7+ Be7 23. Bg5 Qa1+ 24. Kc2 Rh2+ 25. Kd3 Qd1+ 26. Ke4 Qe2+ 0-1

[Event "Rondonia-ch"]
[Site "Porto Velho"]
[Date "2024.10.19"]
[Round "4"]
[White "Maciel Junior, Joao Edson Costa"]
[Black "Auzier Neto, Jesse Vale"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1722"]
[BlackElo "1920"]
[PlyCount "94"]
[EventDate "2024.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 bxc6 8. Bg5 h6 9. Bh4 Qa5 10. Qd2 g5 11. Bg3 Nh5 12. 0-0 Nxg3 13. fxg3 Bc5+ 14. Kh1 Rb8 15. Rab1 Bd4 16. Be2 Bg7 17. Bh5 0-0 18. Qd6 Qb4 19. Qxb4 Rxb4 20. a3 Rc4 21. Be2 Rc5 22. Rf3 d5 23. Bd3 Bxc3 24. bxc3 e5 25. exd5 cxd5 26. Be2 e4 27. Re3 Ra5 28. c4 Be6 29. cxd5 Bxd5 30. c4 Bc6 31. Rd1 Kg7 32. Rd6 Rc5 33. h3 f5 34. h4 f4 35. gxf4 gxf4 36. Rb3 f3 37. gxf3 exf3 38. Bf1 Rf4 39. Kh2 Rxh4+ 40. Kg3 Rh1 41. Kf2 Rh2+ 42. Kg3 Rhh5 43. Bh3 Rhg5+ 44. Kf2 Rxc4 45. Rxc6 Rxc6 46. Rb7+ Kf6 47. Bf1 Rc2+ 0-1

[Event "Rondonia-ch"]
[Site "Porto Velho"]
[Date "2024.10.19"]
[Round "3"]
[White "Oliveira, Emanuel Vitor Freit"]
[Black "Maciel Junior, Joao Edson Costa"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1800"]
[BlackElo "1722"]
[PlyCount "38"]
[EventDate "2024.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. c3 Nc6 5. e3 Be7 6. Bd3 0-0 7. Nbd2 b6 8. Qc2 cxd4 9. exd4 Bb7 10. 0-0-0 Nb4 11. Qb1 Nxd3+ 12. Qxd3 Rc8 13. c4 d5 14. b3 b5 15. c5 Qa5 16. Kb2 Ne4 17. Rhf1 b4 18. Qc2 Nc3 19. Ra1 Qa3# 0-1

[Event "Rondonia-ch"]
[Site "Porto Velho"]
[Date "2024.10.18"]
[Round "2"]
[White "Maciel Junior, Joao Edson Costa"]
[Black "Da Silva, Ricardo Moura"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1722"]
[BlackElo "1989"]
[PlyCount "56"]
[EventDate "2024.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 d6 5. Nc3 0-0 6. 0-0 e5 7. d3 c6 8. a3 a5 9. Bd2 Bg4 10. c5 Re8 11. cxd6 Qxd6 12. Bg5 Nbd7 13. Rc1 h6 14. Bxf6 Nxf6 15. h3 Be6 16. Nd2 Nd5 17. Nce4 Qe7 18. Nc5 b5 19. Nxe6 Qxe6 20. e4 Ne7 21. f4 exf4 22. Rxf4 Bxb2 23. Rc2 Bxa3 24. Qf3 Rf8 25. Rf6 Qe5 26. Nf1 Bc5+ 27. Kh1 Bd4 28. Re2 Qxf6 0-1

[Event "Rondonia-ch"]
[Site "Porto Velho"]
[Date "2024.10.18"]
[Round "1"]
[White "Trombaco, Daniel Adami"]
[Black "Maciel Junior, Joao Edson Costa"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1731"]
[BlackElo "1722"]
[PlyCount "89"]
[EventDate "2024.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3 e6 7. Be3 b5 8. f4 Qc7 9. 0-0-0 Bb7 10. Be2 b4 11. Nb1 Bxe4 12. Qd2 d5 13. b3 Bxg2 14. Bb5+ axb5 15. Qxg2 Rxa2 16. Nxb5 Qb7 17. Qe2 Ng4 18. Nd6+ Bxd6 19. Qxg4 f6 20. Qxe6+ Qe7 21. Qc8+ Kf7 22. Qxh8 Qxe3+ 23. Rd2 Qf3 24. Re1 Kg6 25. Qe8+ Kh6 26. Red1 Bxf4 27. Qe1 Bxd2+ 28. Qxd2+ g5 29. Qxb4 Qe4 30. Qd2 Nc6 31. Re1 Qf5 32. Re2 d4 33. h4 Rxc2+ 34. Qxc2 d3 35. hxg5+ Qxg5+ 36. Qd2 dxe2 37. Qxg5+ fxg5 38. Kd2 Nd4 39. Nc3 Nxb3+ 40. Kxe2 Kh5 41. Kf2 Kg4 42. Kg2 Nd4 43. Nd1 Kf5 44. Nf2 Kg6 45. Ne4 0-1

