[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.15"]
[Round "6"]
[White "Da Silva, Caio Cesar Oliveira"]
[Black "Rodrigues, Murilo Costa"]
[Result "0-1"]
[ECO "A54"]
[BlackElo "1866"]
[PlyCount "70"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bg5 Be7 7. e3 h6 8. Bh4 0-0 9. Be2 c6 10. 0-0 e4 11. Nd2 Nc5 12. Rb1 Bf5 13. Qc2 Nd3 14. Bxf6 Bxf6 15. Ndxe4 Nc5 16. Nxf6+ Qxf6 17. e4 Bd7 18. f3 Rad8 19. Rfd1 Ne6 20. Rd6 Bc8 21. Rbd1 Rxd6 22. Rxd6 Qg6 23. Qd2 Kh7 24. Nd1 Nf4 25. Bf1 Re8 26. Rd8 Rxd8 27. Qxd8 Be6 28. Qd2 Qg5 29. Qc3 Bh3 30. Ne3 h5 31. Kh1 Be6 32. Bd3 h4 33. Qc2 h3 34. g3 Qc5 35. Ng4 Bxg4 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.14"]
[Round "3"]
[White "Da Silva, Caio Cesar Oliveira"]
[Black "Rial, Antonio Marcos Pino"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "1683"]
[PlyCount "58"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. Nf3 Nf6 4. c4 g6 5. Nc3 Bg7 6. Rb1 d6 7. Ng5 Na6 8. Ne6 Bxe6 9. dxe6 0-0 10. Nd5 Nxd5 11. cxd5 Qa5+ 12. b4 Qxa2 13. Bd2 Nxb4 14. Rc1 Qxd5 15. Bxb4 Qxd1+ 16. Kxd1 cxb4 17. Rc7 Bf6 18. g3 a5 19. Bg2 Ra7 20. Kc2 a4 21. f4 b3+ 22. Kb1 a3 23. Kc1 a2 24. Kd2 b2 25. Bd5 a1Q 26. Rxa1 bxa1Q 27. Rc2 Qd4+ 28. Ke1 Ra1+ 29. Rc1 Rxc1# 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.14"]
[Round "4"]
[White "Pinto, Marcelo Duraes Cape"]
[Black "Da Silva, Caio Cesar Oliveira"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "89"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. Nf3 g6 5. b3 Bg7 6. Bb2 Qa5+ 7. Bc3 Qb6 8. Nbd2 0-0 9. Qc2 e6 10. dxe6 dxe6 11. g3 Nc6 12. Bg2 Nd4 13. Qb2 Ne8 14. e3 Nxf3+ 15. Nxf3 Bxc3+ 16. Qxc3 Qb4 17. Qxb4 cxb4 18. Ke2 Bd7 19. Ne5 Bc8 20. Rhd1 Nf6 21. h3 Ne4 22. Bxe4 fxe4 23. g4 b6 24. Rd6 Re8 25. Rad1 Kg7 26. g5 Re7 27. Nc6 Rc7 28. R1d4 e5 29. Nxe5 Bxh3 30. Rxe4 Re8 31. f4 Bg4+ 32. Kf2 Bf5 33. Red4 Bc8 34. Nc6 h6 35. gxh6+ Kxh6 36. Nxb4 Rc5 37. e4 Rh5 38. f5 a5 39. Rxg6+ Kh7 40. Nd5 Rh2+ 41. Kg3 Rf8 42. Kxh2 Bxf5 43. exf5 Rxf5 44. Rg3 Rf2+ 45. Kh3 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.13"]
[Round "1"]
[White "Da Silva, Caio Cesar Oliveira"]
[Black "Da Matta, Eduardo Cesar"]
[Result "0-1"]
[ECO "D55"]
[BlackElo "2007"]
[PlyCount "122"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Be2 Nd7 10. 0-0 Bb7 11. Re1 c5 12. a3 Rac8 13. Nxd5 Bxd5 14. Rc1 Rfd8 15. Qa4 Nf6 16. dxc5 Rxc5 17. Rxc5 Qxc5 18. Qd4 Qxd4 19. Nxd4 Rc8 20. Bd3 Rc5 21. Ne2 Be4 22. Bxe4 Nxe4 23. Rc1 Rxc1+ 24. Nxc1 Kf8 25. f3 Nd2 26. Nd3 Ke7 27. Kf2 Kd6 28. Ke2 Nb3 29. g4 f6 30. h4 Kd5 31. Nf4+ Ke5 32. h5 f5 33. g5 Kd6 34. g6 h6 35. Nh3 e5 36. Ng5 Ke7 37. Nh3 Nc5 38. Nf2 Nd7 39. Nd3 Ke6 40. Nb4 Nf6 41. Nc6 a5 42. b4 axb4 43. Nxb4 Nxh5 44. e4 fxe4 45. fxe4 Nf4+ 46. Ke3 h5 47. Nc2 Nxg6 48. Ne1 Nf4 49. Nf3 Kf6 50. Nh4 g5 51. Nf5 Nd5+ 52. Kf3 Nc3 53. Ne3 g4+ 54. Kg2 b5 55. Nd5+ Nxd5 56. exd5 e4 57. Kg3 e3 58. Kg2 h4 59. Kf1 h3 60. Kg1 g3 61. d6 e2 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.13"]
[Round "2"]
[White "Ferreira, Jose Carlos"]
[Black "Da Silva, Caio Cesar Oliveira"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1751"]
[PlyCount "51"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. cxd5 Bb4+ 5. Nc3 Nxd5 6. Qc2 Nd7 7. e4 Nxc3 8. bxc3 Be7 9. Bd3 b6 10. 0-0 Bb7 11. c4 c5 12. d5 exd5 13. exd5 Nf6 14. Bb2 g6 15. Qa4+ Qd7 16. Qxd7+ Kxd7 17. Ne5+ Ke8 18. Ng4 Nxg4 19. Bxh8 Kd7 20. Bb2 f5 21. Rfe1 Bf6 22. Bxf6 Nxf6 23. Re6 Nh5 24. Rae1 Nf4 25. Re7+ Kc8 26. Bc2 1-0

