[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.13"]
[Round "8"]
[White "Campello, Rafael Mendes"]
[Black "Da Silva, Camila Evaristo"]
[Result "1-0"]
[ECO "D45"]
[BlackElo "1684"]
[PlyCount "38"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Be2 Nbd7 6. 0-0 Be7 7. b3 b6 8. Nc3 0-0 9. Bb2 Bb7 10. Qc2 Qc7 11. Rfe1 a6 12. Rac1 dxc4 13. bxc4 c5 14. Ba3 Bd6 15. h3 Rac8 16. Red1 cxd4 17. Bxd6 Qxd6 18. Nxd4 Qc7 19. Na4 Nc5 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.12"]
[Round "7"]
[White "Sandrim Juliao, Tais"]
[Black "Campello, Rafael Mendes"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1669"]
[PlyCount "110"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. g3 Nf6 4. Bg2 Bg4 5. Ne2 g6 6. Nbc3 Bg7 7. d3 Nc6 8. h3 Bd7 9. 0-0 0-0 10. Be3 a6 11. Qd2 Re8 12. Kh2 Rb8 13. f4 b5 14. cxb5 axb5 15. Nd5 Nxd5 16. exd5 Nb4 17. a3 Na6 18. g4 c4 19. dxc4 bxc4 20. Bd4 Nc5 21. Nc1 e5 22. Bxc5 dxc5 23. f5 e4 24. Ra2 e3 25. Qc2 Qc7+ 26. Kh1 Qe5 27. fxg6 hxg6 28. Ne2 Rxb2 29. Rxb2 Qxb2 30. Rc1 Rb8 31. Bf3 Qxc2 32. Rxc2 Rb2 33. Be4 Rxc2 34. Bxc2 Kf8 35. Kg2 Ke7 36. Kf3 Bd4 37. h4 Kf6 38. Kf4 c3 39. a4 Be5+ 40. Kxe3 Bxg4 41. a5 Bc8 42. Bd3 Bb7 43. a6 Bxd5 44. a7 Bd4+ 45. Nxd4 cxd4+ 46. Kxd4 Ke6 47. Kxc3 Kd6 48. Bc4 Bf3 49. Bxf7 Kc7 50. Kc4 Kb7 51. Kc5 Bh5 52. Kd6 Kxa7 53. Ke6 Kb6 54. Kf6 Kc6 55. Kg5 Kd6 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.11"]
[Round "6"]
[White "Campello, Rafael Mendes"]
[Black "Bucci, Andrea Vidigal"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "1747"]
[PlyCount "62"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5 dxc4 5. Qc2 Nbd7 6. e4 b5 7. Be2 Qc7 8. 0-0 e5 9. dxe5 Nxe5 10. Bxf6 gxf6 11. b3 Bg4 12. Nd4 Bc5 13. Rd1 Qb6 14. Nf5 Bxf2+ 15. Kf1 Bxf5 16. exf5 cxb3 17. axb3 Rd8 18. Nc3 Bd4 19. Rac1 Bxc3 20. Qxc3 Ke7 21. Qb4+ Ke8 22. Rd6 a5 23. Qd2 Rxd6 24. Qxd6 Qd8 25. Rxc6 Nxc6 26. Qxc6+ Ke7 27. Bxb5 Qd1+ 28. Kf2 Qd2+ 29. Kf3 Rd8 30. Qe4+ Kf8 31. Qe3 Qd5+ 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "4"]
[White "Campello, Rafael Mendes"]
[Black "De Almeida, Roberto A Ferreira"]
[Result "1-0"]
[ECO "D11"]
[BlackElo "1713"]
[PlyCount "47"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5 Bg4 5. Nbd2 Bxf3 6. exf3 e6 7. cxd5 Qxd5 8. Bxf6 gxf6 9. Bc4 Qxd4 10. 0-0 Bh6 11. Ne4 Qxd1 12. Raxd1 Nd7 13. Nd6+ Ke7 14. Nxf7 Ne5 15. Nxe5 fxe5 16. Rfe1 Kf6 17. Rd7 b5 18. Bb3 c5 19. h4 c4 20. Bc2 Bg7 21. g4 h6 22. g5+ hxg5 23. hxg5+ Kxg5 24. Rxg7+ 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "5"]
[White "De Sa, Sidney Loyola"]
[Black "Campello, Rafael Mendes"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1833"]
[PlyCount "129"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. c3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Re1 b6 8. Ne5 Bb7 9. Nd2 cxd4 10. cxd4 Nc6 11. Ndf3 Ne4 12. Nxc6 Bxc6 13. Ne5 Rc8 14. Nxc6 Rxc6 15. f3 Nf6 16. Qa4 Qd7 17. Be3 Rfc8 18. a3 Rc2 19. Qxd7 Nxd7 20. Rac1 h5 21. h4 Bd6 22. f4 Nf6 23. Bd2 Rxc1 24. Rxc1 Rxc1+ 25. Bxc1 a5 26. Bf3 Ne4 27. Kg2 g6 28. g4 hxg4 29. Bxg4 f5 30. Bf3 Nf6 31. e3 Be7 32. Bd2 Ne4 33. Be1 Nd6 34. Be2 a4 35. Bb4 Kf7 36. Bxd6 Bxd6 37. Bb5 Be7 38. Kg3 Bf6 39. Bxa4 Ke7 40. Bb5 Kf7 41. Be2 Kg7 42. b4 Be7 43. Bb5 Kf7 44. Be2 Kg7 45. h5 g5 46. fxg5 Bxg5 47. Kf2 Kh6 48. a4 Bd8 49. Bb5 Kxh5 50. Bd7 Kg5 51. Bxe6 f4 52. Bxd5 fxe3+ 53. Kxe3 Kf5 54. Kd3 Kf4 55. Kc4 Bf6 56. Bc6 Ke3 57. d5 Ke4 58. Kb5 Bd8 59. a5 bxa5 60. bxa5 Bxa5 61. Kxa5 Ke5 62. Kb5 Kd6 63. Kc4 Kc7 64. Kc5 Kc8 65. Kd6 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.09"]
[Round "3"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Campello, Rafael Mendes"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1855"]
[PlyCount "57"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 a6 6. Nf3 Bb4 7. 0-0 Ne7 8. a3 b5 9. Ba2 Bc5 10. b4 Bb6 11. Bb2 0-0 12. Qd3 Nbc6 13. Rad1 Ng6 14. Ne2 Qe7 15. g3 Rd8 16. h4 h5 17. Nf4 Nxf4 18. gxf4 d6 19. Qc3 Qf6 20. Qxf6 gxf6 21. Bxf6 Rd7 22. Kh2 Bd8 23. Rg1+ Kf8 24. Bg7+ Ke8 25. f5 e5 26. Bh6 Nd4 27. Rg8+ Ke7 28. f6+ Kxf6 29. Bg5# 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.08"]
[Round "2"]
[White "Campello, Rafael Mendes"]
[Black "Borensztajn, David"]
[Result "1/2-1/2"]
[ECO "D30"]
[BlackElo "1555"]
[PlyCount "101"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. c5 c6 7. b4 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. Be2 0-0 11. 0-0 e5 12. Qc2 exd4 13. exd4 Re8 14. Re1 Nf8 15. Nbd2 Nxd2 16. Qxd2 Be6 17. b5 Qc7 18. Ne5 f6 19. Nf3 Bg4 20. a4 Re4 21. h3 Bh5 22. Nh2 Bxe2 23. Rxe2 Rae8 24. Rae1 Kf7 25. Rxe4 Rxe4 26. Rxe4 dxe4 27. Qe2 Qf4 28. g3 Qf5 29. bxc6 bxc6 30. Qc4+ Qe6 31. Qa6 Qd7 32. f3 Qxd4+ 33. Kg2 Qxc5 34. fxe4 Qc2+ 35. Kg1 c5 36. Qxa7+ Kg6 37. Qe7 Qxa4 38. Qxf8 Qd4+ 39. Kf1 c4 40. Qe8+ Kh7 41. Nf3 Qd3+ 42. Kf2 c3 43. Qc8 c2 44. Qf5+ Kg8 45. Qc8+ Kf7 46. e5 Ke7 47. Qc7+ Ke6 48. Qc6+ Ke7 49. Qc7+ Ke6 50. Qc6+ Ke7 51. Qc7+ 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.07"]
[Round "1"]
[White "Frankental, David"]
[Black "Campello, Rafael Mendes"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1947"]
[PlyCount "78"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. e3 0-0 6. Qc2 b6 7. Bd2 Ba6 8. cxd5 Bxf1 9. Kxf1 Nxd5 10. Nxd5 exd5 11. b4 Bd6 12. Qf5 Nc6 13. Qxd5 Nxb4 14. Bxb4 Bxb4 15. Qxd8 Rfxd8 16. Ke2 f6 17. Rac1 Rac8 18. Rc6 Rd5 19. Rhc1 Ra5 20. R1c2 Kf8 21. Nd2 Bxd2 22. Kxd2 Ke8 23. Rxc7 Rxc7 24. Rxc7 Rxa2+ 25. Kc3 Kf8 26. d5 h5 27. d6 Ke8 28. Rxg7 Rxf2 29. Rxa7 Rxg2 30. Kc4 Rd2 31. Rh7 Rxd6 32. Rxh5 Rd2 33. Rh7 Kf8 34. h4 Rh2 35. Kd5 Kg8 36. Rh5 Kg7 37. Ke6 Re2 38. Rb5 Rxe3+ 39. Kf5 Re5+ 1/2-1/2

