[Event "Jatai Goias Rio Claro op"]
[Site "Jatai Goias"]
[Date "2022.07.17"]
[Round "6"]
[White "Braga, Marcelo Melem"]
[Black "Pereira, Cesar Eduardo da Si"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1486"]
[PlyCount "53"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Bxf6 Bxf6 6. h3 Nc6 7. Nf3 0-0 8. e3 Bf5 9. e4 Bd7 10. Be2 e5 11. d5 Ne7 12. b4 a6 13. a4 Bg7 14. c5 h6 15. Rc1 f5 16. cxd6 cxd6 17. b5 Qa5 18. 0-0 Rfc8 19. Qb3 Rc5 20. bxa6 bxa6 21. Qb7 Qd8 22. Qb3 Rb8 23. Qa3 Qa5 24. Nd2 Rbc8 25. Ncb1 Rxc1 26. Rxc1 Rxc1+ 27. Qxc1 1/2-1/2

[Event "Jatai Goias Rio Claro op"]
[Site "Jatai Goias"]
[Date "2022.07.17"]
[Round "5"]
[White "Pereira, Cesar Eduardo da Si"]
[Black "De Oliveira, Aires Francisco"]
[Result "1-0"]
[ECO "D04"]
[BlackElo "1278"]
[PlyCount "65"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 a6 6. Nbd2 Nc6 7. Be2 Bf5 8. 0-0 Qd7 9. c4 h5 10. Rc1 Nb4 11. Ne1 Nxa2 12. Ra1 Nb4 13. Bc3 Nc6 14. Nef3 h4 15. Ng5 h3 16. g3 Ng8 17. cxd5 Qxd5 18. e4 Bxe4 19. Ndxe4 Nf6 20. Bc4 Qf5 21. Bxf7+ Kf8 22. Be6 Qb5 23. Qf3 Nd8 24. Rfb1 Qc6 25. d5 Qb6 26. Nxf6 exf6 27. Bxf6 Nf7 28. Bxg7+ Kxg7 29. Qxf7+ Kh6 30. Ra4 Qxf2+ 31. Qxf2 Raf8 32. Nf7+ Kg7 33. Qb2+ 1-0

[Event "Jatai Goias Rio Claro op"]
[Site "Jatai Goias"]
[Date "2022.07.16"]
[Round "4"]
[White "Massensini, Joao Gabriel Nunes"]
[Black "Pereira, Cesar Eduardo da Si"]
[Result "1/2-1/2"]
[ECO "E76"]
[PlyCount "78"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bd7 6. e5 dxe5 7. fxe5 Ng4 8. Be2 Nh6 9. Nf3 Nc6 10. Be3 Nf5 11. Bf4 e6 12. Qd2 a6 13. Bg5 f6 14. exf6 Bxf6 15. Bxf6 Qxf6 16. 0-0-0 0-0-0 17. Kb1 h5 18. h3 Ng3 19. Rhe1 h4 20. Bf1 Nb4 21. Bd3 Nxd3 22. Qxd3 Qg7 23. Nxh4 Rxh4 24. Qxg3 Rxd4 25. Rxd4 Qxd4 26. Qxg6 Qxc4 27. Qg4 Qc6 28. Qf3 Qxf3 29. gxf3 Rh8 30. Rh1 Bc6 31. Ne4 Bxe4+ 32. fxe4 Rh4 33. Kc2 Rxe4 34. h4 Rf4 35. h5 Rf8 36. Kd3 Kd7 37. h6 Rh8 38. Ke4 Ke7 39. Ke5 c5 1/2-1/2

[Event "Jatai Goias Rio Claro op"]
[Site "Jatai Goias"]
[Date "2022.07.16"]
[Round "3"]
[White "Pereira, Cesar Eduardo da Si"]
[Black "Sales, Mario Seixas"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1531"]
[PlyCount "64"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 d5 5. Bb2 Nc6 6. a3 0-0 7. Nbd2 Nd7 8. Rc1 e5 9. Be2 e4 10. Ng1 f5 11. f3 Qh4+ 12. g3 Qh6 13. f4 Nd8 14. c4 c6 15. Rc2 Ne6 16. Nf1 g5 17. h3 g4 18. Rh2 gxh3 19. Rxh3 Qf6 20. g4 fxg4 21. Bxg4 Nxf4 22. exf4 Qxf4 23. Qe2 Ne5 24. Bxc8 Nd3+ 25. Rxd3 exd3 26. Be6+ Kh8 27. Qxd3 Rae8 28. cxd5 cxd5 29. Ne3 Rxe6 30. Kd2 Bh6 31. Qe2 Qxe3+ 32. Qxe3 Bxe3+ 0-1

[Event "Jatai Goias Rio Claro op"]
[Site "Jatai Goias"]
[Date "2022.07.16"]
[Round "2"]
[White "Rodrigues, Paulo De Tharso Bro"]
[Black "Pereira, Cesar Eduardo da Si"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1078"]
[PlyCount "60"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bd3 Nf6 5. h3 Nc6 6. Be3 a6 7. c3 Bd7 8. 0-0 0-0 9. Nbd2 e5 10. d5 Ne7 11. Qc2 Qc8 12. Kh2 Nh5 13. Rac1 f5 14. exf5 gxf5 15. Ng5 h6 16. Ne6 Bxe6 17. dxe6 f4 18. g4 fxe3 19. fxe3 Nf6 20. Qb3 d5 21. Bf5 c6 22. e4 Qc7 23. Rce1 Rad8 24. Rf2 b5 25. Rg2 Nh7 26. h4 Nxf5 27. exf5 Bf6 28. Reg1 Bxh4 29. Qd1 Bg5 30. Nf3 e4+ 0-1

[Event "Jatai Goias Rio Claro op"]
[Site "Jatai Goias"]
[Date "2022.07.15"]
[Round "1"]
[White "Pereira, Cesar Eduardo da Si"]
[Black "De Freitas, Leandro Henrique"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1610"]
[PlyCount "98"]
[EventDate "2022.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 0-0 5. Bb2 d5 6. Be2 Nbd7 7. 0-0 b6 8. Nbd2 a5 9. a4 c5 10. c4 Ba6 11. Rc1 dxc4 12. Bxc4 Bb7 13. Ng5 e6 14. Bxe6 Qe7 15. Bxf7+ Rxf7 16. Nxf7 Qxf7 17. f3 Nd5 18. Qe1 Nb4 19. Qe2 Re8 20. e4 Ba6 21. Nc4 Bxc4 22. Qxc4 Qxc4 23. Rxc4 Nd3 24. Ba1 Bxd4+ 25. Bxd4 cxd4 26. Rxd4 N7c5 27. Rd6 Re6 28. Rxe6 Nxe6 29. Rd1 Nec5 30. Kf1 Kf7 31. g3 Ke7 32. Ke2 Nb4 33. e5 Ke6 34. f4 Nd5 35. Kf3 Nxb3 36. g4 Nc5 37. Rd4 Nb3 38. Rd1 Nc5 39. Rc1 Nxf4 40. Rxc5 bxc5 41. Kxf4 c4 42. Ke4 c3 43. Kd3 c2 44. Kxc2 Kxe5 45. Kc3 Kd5 46. g5 Kc5 47. h3 Kd5 48. h4 Kc5 49. Kb3 Kd4 0-1

