[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.06"]
[Round "6"]
[White "Haraguchi, Matheus Sashaki"]
[Black "Sampaio, Rodrigo Cardoso"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1677"]
[PlyCount "107"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 d6 6. Nge2 Nfd7 7. d4 c5 8. Be3 cxd4 9. Nxd4 Nc6 10. f4 Qb6 11. Nc2 Qxb2 12. Nd5 Bh8 13. e5 Ndxe5 14. fxe5 Qxe5 15. 0-0 f5 16. Bf4 Qg7 17. Nc7 Bd7 18. Bd5+ e6 19. Nxe6 Bxe6 20. Bxe6+ Rf7 21. Rb1 Nd8 22. Bxf7+ Qxf7 23. Qd5 Rc8 24. Qxf7+ Kxf7 25. Ne3 Bd4 26. Kg2 b6 27. Nd5 Ne6 28. Rbc1 Be5 29. Bxe5 dxe5 30. g4 Nd4 31. gxf5 gxf5 32. Kf2 Rc6 33. Ke3 Rh6 34. h4 Rxh4 35. Rh1 Re4+ 36. Kd3 Ne6 37. Rxh7+ Kg6 38. Rch1 Nc5+ 39. Kc3 Re2 40. R7h2 Re4 41. Rg1+ Rg4 42. Rxg4+ fxg4 43. Rg2 Kg5 44. Ne3 Ne4+ 45. Kd3 Nf6 46. a4 Kf4 47. Rf2+ Kg5 48. Rf5+ Kg6 49. Rxe5 g3 50. Re7 a5 51. Rb7 Kg5 52. Rxb6 Ng4 53. Rb5+ Kh4 54. Nf5+ 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.05"]
[Round "4"]
[White "Jesus Filho, Jose Carlos"]
[Black "Sampaio, Rodrigo Cardoso"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1767"]
[PlyCount "29"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Bg4 5. c3 Nd7 6. Bc4 Bxf3 7. Qxf3 e6 8. 0-0 Ne7 9. f5 0-0 10. fxe6 fxe6 11. Bxe6+ Kh8 12. Qe2 c5 13. Bf4 cxd4 14. Bxd6 Qb6 15. Bxe7 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.05"]
[Round "5"]
[White "Sampaio, Rodrigo Cardoso"]
[Black "Rodrigues, Nei Jorge"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1867"]
[PlyCount "122"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 g6 4. Nf3 Bg7 5. 0-0 Ne7 6. Nbd2 0-0 7. e4 c6 8. exd5 cxd5 9. Re1 Nbc6 10. c3 h6 11. Qc2 Be6 12. b4 a6 13. Rb1 Qc7 14. b5 axb5 15. Rxb5 Bf5 16. Nh4 Nd4 17. Qb1 Nxb5 18. Nxf5 gxf5 19. Qxb5 Rfd8 20. Nf3 Rxa2 21. Qb4 Nc6 22. Qh4 Qd6 23. Qh3 Qf6 24. Nh4 Ne7 25. Bf3 e4 26. dxe4 dxe4 27. Bg2 Qxc3 28. Rf1 Ra1 29. Bf4 Rdd1 30. Nxf5 Rxf1+ 31. Bxf1 Nxf5 32. Qxf5 Qc4 33. Qh3 b5 34. Be3 b4 35. f3 exf3 36. Kf2 Qxf1+ 37. Qxf1 Rxf1+ 38. Kxf1 b3 39. Bc1 b2 40. Bxb2 Bxb2 41. Kf2 Kg7 42. Kxf3 Kg6 43. Kf2 Kg5 44. Kf3 Be5 45. Kf2 Kg4 46. Kg2 h5 47. h3+ Kg5 48. Kf3 Kf5 49. Kg2 Ke4 50. Kf2 f6 51. Kg2 Ke3 52. g4 h4 53. Kg1 Kf3 54. Kh1 Kg3 55. Kg1 Kxh3 56. Kh1 Kxg4 57. Kg2 f5 58. Kh1 Kf3 59. Kg1 Ke2 60. Kh1 f4 61. Kg2 f3+ 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.04"]
[Round "3"]
[White "Sampaio, Rodrigo Cardoso"]
[Black "Cifuentes Goncalves, Luiz Osvaldo"]
[Result "1/2-1/2"]
[ECO "A08"]
[BlackElo "1783"]
[PlyCount "54"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nf6 3. Nf3 d5 4. d3 Nc6 5. 0-0 e5 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. c3 Be7 10. Re1 0-0-0 11. Bg5 Rd3 12. Nh4 Rhd8 13. Na3 h6 14. Be3 Be6 15. Nf5 Bf8 16. Bf1 R3d7 17. f3 h5 18. Bg5 Bxf5 19. exf5 a6 20. Nc4 Re7 21. a4 Ree8 22. a5 Kc7 23. Rad1 Rxd1 24. Rxd1 Nd7 25. Be3 Nf6 26. Bg5 Nd7 27. Be3 Nf6 1/2-1/2

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.02"]
[Round "1"]
[White "Da Silva, Claudio Oliveira"]
[Black "Sampaio, Rodrigo Cardoso"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1750"]
[PlyCount "67"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nf3 Bg4 6. d5 Ne5 7. Be2 Bxf3 8. Bxf3 Nxc4 9. Qa4+ Qd7 10. Qxc4 a6 11. Qd3 Nf6 12. 0-0 h5 13. Bf4 Ng4 14. Rac1 Ne5 15. Qd1 b5 16. a3 Bf6 17. Be2 g5 18. Be3 g4 19. Bd4 Nf3+ 20. gxf3 gxf3 21. Bxf3 Qh3 22. Bxf6 Rg8+ 23. Kh1 exf6 24. Rg1 0-0-0 25. Rg3 Qh4 26. Qf1 Qf4 27. Ne2 Qe5 28. Qh3+ Kb8 29. Qxh5 Qxb2 30. Qxf7 Rh8 31. Rxc7 Qb1+ 32. Kg2 Rxh2+ 33. Kxh2 Rh8+ 34. Rh3 1-0

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.22"]
[Round "4"]
[White "Sampaio, Rodrigo Cardoso"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A90"]
[BlackElo "2038"]
[PlyCount "62"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. d4 d5 5. 0-0 Bd6 6. c4 c6 7. c5 Bc7 8. Bg5 Nbd7 9. Nc3 0-0 10. Qc1 e5 11. dxe5 Nxe5 12. Bf4 Nfg4 13. b4 Nc4 14. Bxc7 Qxc7 15. e3 Bd7 16. Nd4 Qe5 17. a4 g5 18. Nf3 Qf6 19. Rd1 f4 20. h3 Nxf2 21. Nxd5 cxd5 22. Rxd5 Be6 23. Rxg5+ Kh8 24. Kxf2 fxe3+ 25. Ke2 Nd2 26. Nxd2 exd2 27. Qa3 Rad8 28. h4 Qf2+ 29. Kd1 Qe1+ 30. Kc2 d1Q+ 31. Rxd1 Qxd1+ 0-1

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.20"]
[Round "3"]
[White "Ramos, Angelo Bil"]
[Black "Sampaio, Rodrigo Cardoso"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2104"]
[PlyCount "91"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. h3 Nc6 11. Bg5 h6 12. Bxf6 Qxf6 13. Nxd5 Qd6 14. Nxb4 Nxb4 15. a3 Nxd3 16. Qxd3 b6 17. Rad1 a5 18. Rfe1 Bb7 19. Ne5 Re7 20. Nf3 Rae8 21. Rxe7 Rxe7 22. Re1 Rxe1+ 23. Nxe1 Qc6 24. Qe3 Qe4 25. Qxe4 Bxe4 26. f3 Bb1 27. Kf2 f5 28. Ke3 g5 29. f4 Kf7 30. Nf3 gxf4+ 31. Kxf4 Ke6 32. h4 b5 33. b4 a4 34. g3 Kd5 35. Ke3 Be4 36. Ne5 h5 37. Nf7 Bb1 38. Ng5 Bc2 39. Kd2 Bb1 40. Kc3 Ba2 41. Nh3 Bc4 42. Nf4+ Ke4 43. Nxh5 Kf3 44. Ng7 Kxg3 45. Nxf5+ Kg4 46. Ne3+ 1-0

[Event "Rio de Janeiro zt 2.4"]
[Site "Rio de Janeiro"]
[Date "2011.06.18"]
[Round "1"]
[White "Sampaio, Rodrigo Cardoso"]
[Black "Maia, Jose Eduardo Bastos"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2127"]
[PlyCount "98"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 f5 4. Bg2 Nf6 5. Nbd2 e6 6. Ne5 Bd6 7. Ndf3 Ne4 8. 0-0 0-0 9. Nd2 c5 10. Nxe4 fxe4 11. b3 cxd4 12. Qxd4 Rf5 13. Ng4 Nc6 14. Qd2 h5 15. Ne3 Be5 16. Nxf5 Bxa1 17. Ba3 Qf6 18. Nd6 Bc3 19. Qd1 b6 20. Nxc8 Rxc8 21. e3 Qe5 22. Bc1 Nb4 23. Qe2 Bb2 24. Bxb2 Qxb2 25. Qxh5 Qxc2 26. Qg6 Qc6 27. Bh3 Re8 28. Kg2 Nd3 29. Bg4 Ne5 30. Rc1 Qd7 31. Rc7 Nxg6 32. Rxd7 Ne5 33. Bxe6+ Rxe6 34. Rxd5 Kf7 35. Rd8 Nd3 36. Rc8 Re7 37. f4 Ke6 38. g4 Rd7 39. Rc4 Kd5 40. Rd4+ Kc6 41. Rxd7 Kxd7 42. h4 Nc1 43. f5 Nxa2 44. g5 Ke7 45. h5 Nc1 46. h6 gxh6 47. gxh6 Kf6 48. Kg3 Nxb3 49. Kh4 Nc5 0-1

[Event "Cabo Frio IRT Convergencia"]
[Site "Cabo Frio"]
[Date "2010.06.26"]
[Round "4.4"]
[White "Kubrusly, Jose Cristovam"]
[Black "Sampaio, Rodrigo Cardoso"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2226"]
[PlyCount "20"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. Nc3 Bd7 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Bxa4 10. Qxa4+ Qd7 1/2-1/2

[Event "Cabo Frio IRT Convergencia"]
[Site "Cabo Frio"]
[Date "2010.06.26"]
[Round "5.7"]
[White "Sampaio, Rodrigo Cardoso"]
[Black "De Mesquita, Telmo Jeronimo Samp"]
[Result "1-0"]
[ECO "E17"]
[PlyCount "57"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nbd7 7. 0-0 b6 8. b3 Bb7 9. Bb2 d5 10. cxd5 exd5 11. Rc1 c5 12. dxc5 bxc5 13. e3 Bd6 14. Nb5 Be7 15. Ne5 Nxe5 16. Bxe5 Ne4 17. Nc3 f6 18. Bf4 g5 19. Nxe4 dxe4 20. Qxd8 Raxd8 21. Bc7 Rc8 22. Ba5 f5 23. Rfd1 f4 24. Rd7 fxe3 25. fxe3 Rf7 26. Rxb7 Rcf8 27. Bh3 Bd6 28. Be6 c4 29. Rxf7 1-0

