[Event "Rio Verde Goiano op"]
[Site "Rio Verde"]
[Date "2023.12.03"]
[Round "6"]
[White "De Lima, Fernando Machado B"]
[Black "Dos Santos, Sidenil Jose"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1800"]
[BlackElo "1787"]
[PlyCount "110"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Bc5 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 0-0 9. Bg5 Qe7 10. e5 d6 11. 0-0 dxe5 12. dxe5 Nxe5 13. Re1 Bg4 14. Be2 Bxf3 15. Bxf3 Nxf3+ 16. Qxf3 Qc5 17. Bxf6 gxf6 18. Qxf6 Qd6 19. Qg5+ Qg6 20. Qe5 Rae8 21. Qxc7 Rxe1+ 22. Rxe1 Qc6 23. Qe5 f6 24. Qg3+ Kh8 25. Re7 Rg8 26. Qh3 Rg7 27. Re6 Qd7 28. Qe3 Qd1+ 29. Qe1 Qxe1+ 30. Rxe1 Rc7 31. Re3 Kg7 32. g4 Kg6 33. h4 h5 34. f3 hxg4 35. fxg4 f5 36. Re6+ Kf7 37. gxf5 Rxc3 38. Rh6 Ra3 39. Rh7+ Kf6 40. Rxb7 Kxf5 41. Rb5+ Kg4 42. h5 Rxa2 43. h6 Kg3 44. Rg5+ Kf4 45. Rg2 Ra1+ 46. Kh2 Ra6 47. Rf2+ Kg4 48. Rg2+ Kf3 49. Rg3+ Kf4 50. Rh3 Kg5 51. h7 Ra2+ 52. Kh1 Ra1+ 53. Kh2 Ra2+ 54. Kh1 Ra1+ 55. Kh2 Ra2+ 1/2-1/2

[Event "Rio Verde Goiano op"]
[Site "Rio Verde"]
[Date "2023.12.02"]
[Round "4"]
[White "Dos Santos, Sidenil Jose"]
[Black "Vieira, Ruiago"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1787"]
[BlackElo "1812"]
[PlyCount "78"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Nf6 6. 0-0 e6 7. Ne5 Bxe2 8. Qxe2 Nbd7 9. Nc3 Be7 10. Qb5 Qc7 11. Bf4 a6 12. Qe2 Bd6 13. Qf3 Nxe5 14. Qe2 Nc4 15. Bxd6 Nxd6 16. Na4 Qc4 17. Qxc4 Nxc4 18. b3 Nd6 19. Nc5 Ke7 20. Nd3 Rhc8 21. Rac1 Nb5 22. Nb4 Nxd4 23. Kh1 a5 24. Nd3 Ne2 25. Ra1 Rxc2 26. Ne1 Rc1 27. Nd3 Rxa1 28. Rxa1 Rc8 29. Re1 Rc2 30. a4 Nd7 31. Rb1 Nc5 32. Rb2 Rxb2 33. Nxb2 Nxb3 34. g4 d4 35. Kg2 e5 36. Kf3 Nf4 37. Ke4 f6 38. h4 Nc5+ 39. Kf5 g6# 0-1

[Event "Rio Verde Goiano op"]
[Site "Rio Verde"]
[Date "2023.12.02"]
[Round "3"]
[White "Luz, Heitor Carvalho"]
[Black "Dos Santos, Sidenil Jose"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1655"]
[BlackElo "1787"]
[PlyCount "61"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Nc6 4. Bg2 Bg4 5. 0-0 g6 6. c4 Bg7 7. b3 0-0 8. Bb2 e6 9. Ne5 Nxe5 10. dxe5 Nd7 11. cxd5 exd5 12. Qxd5 c6 13. Qe4 Bf5 14. Qb4 Rb8 15. f4 Qb6+ 16. Qxb6 Nxb6 17. Nc3 Rbd8 18. Rad1 f6 19. exf6 Bxf6 20. Rxd8 Rxd8 21. Rd1 Nd7 22. Na4 Bxb2 23. Nxb2 Re8 24. e4 Bg4 25. Re1 b5 26. e5 Re6 27. h3 Bf5 28. g4 Bc2 29. Rc1 Bxb3 30. axb3 c5 31. Bd5 1-0

[Event "Rio Verde Goiano op"]
[Site "Rio Verde"]
[Date "2023.12.01"]
[Round "1"]
[White "Dos Santos, Sidenil Jose"]
[Black "Teixeira, Fabiano Lima"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1787"]
[BlackElo "1661"]
[PlyCount "102"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d4 dxe4 4. Ng5 Bf5 5. Nc3 Nf6 6. Bc4 e6 7. 0-0 h6 8. Nh3 Bg4 9. Be2 Bxh3 10. gxh3 Bd6 11. f4 exf3 12. Bxf3 Qc7 13. Rf2 Nbd7 14. Qe2 0-0-0 15. Be3 Nb6 16. b3 Nbd5 17. Nxd5 exd5 18. c4 Kb8 19. cxd5 Rhe8 20. dxc6 Bf4 21. Bxf4 Qxf4 22. Qb5 Re7 23. cxb7 Qxd4 24. Rd1 Qb6 25. Rxd8+ Qxd8 26. Rc2 Rc7 27. Rxc7 Qxc7 28. a4 Qc1+ 29. Kf2 Qd2+ 30. Kg3 Qe3 31. Kg2 Qd2+ 32. Kf1 Qc1+ 33. Ke2 Qc2+ 34. Ke3 Qxh2 35. Qb4 Qe5+ 36. Kd3 Qf5+ 37. Ke2 Qe5+ 38. Kf2 Nd7 39. Qd2 Qh2+ 40. Bg2 Qc7 41. a5 a6 42. b4 Ne5 43. Qe2 Qd6 44. b5 Qc5+ 45. Qe3 Nd3+ 46. Ke2 Qc2+ 47. Kf3 Qd1+ 48. Ke4 Nb4 49. Ke5 Qh5+ 50. Kd6 Qxb5 51. Qe8+ Qxe8 0-1

