[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.23"]
[Round "11"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2122"]
[BlackElo "2007"]
[PlyCount "46"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qc7 8. 0-0-0 h6 9. Bh4 g6 10. f4 e5 11. Nf3 Bg7 12. f5 g5 13. Bf2 b5 14. a3 Bb7 15. Kb1 Bf8 16. Ne1 Nb6 17. Bxb6 Qxb6 18. h4 g4 19. Nd3 Rc8 20. Nd5 Bxd5 21. exd5 h5 22. g3 Kd7 23. Nb4 Rc5 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.22"]
[Round "10"]
[White "Dianda, Joao Carlos"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2007"]
[BlackElo "2213"]
[PlyCount "80"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Nbd7 6. Bg5 e5 7. d5 h6 8. Be3 h5 9. Nf3 a5 10. Bd3 Bh6 11. Qd2 Bxe3 12. Qxe3 Nc5 13. Nxe5 0-0 14. Nf3 Re8 15. 0-0 c6 16. Qd4 cxd5 17. Nxd5 Nxd5 18. exd5 Nxd3 19. Qxd3 Bf5 20. Qc3 a4 21. Rfe1 Rf8 22. Re3 Rc8 23. Qd4 Rc5 24. Rae1 b5 25. b3 axb3 26. axb3 bxc4 27. bxc4 Rc7 28. Kh2 Bc8 29. Qf4 Ba6 30. Qh6 Qf6 31. Re8 Qg7 32. Qf4 Rxc4 33. Qxd6 Bb5 34. Rb8 Ba4 35. Rb7 Qh6 36. g3 Rc1 37. Ree7 Bd1 38. Nd2 Bg4 39. Ne4 Bf3 40. Nf6+ Kh8 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.21"]
[Round "9"]
[White "Nemeth Junior, Henrique"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2189"]
[BlackElo "2007"]
[PlyCount "38"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 0-0 11. 0-0 Bxd5 12. exd5 h5 13. f4 e4 14. Qd1 Rc8 15. Rc1 Nb6 16. c4 Na4 17. Bd4 Re8 18. Nd2 Nxb2 19. Rb1 Nxd1 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.20"]
[Round "8"]
[White "Dianda, Joao Carlos"]
[Black "Miranda Jr, Roberto Calheiros D"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2007"]
[BlackElo "2208"]
[PlyCount "47"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. dxe6 fxe6 7. e3 Be7 8. Nf3 0-0 9. Nbd2 d5 10. Bd3 Bxa6 11. Bxa6 Rxa6 12. 0-0 Nbd7 13. b3 Qa8 14. Qc2 Rb8 15. Bb2 Qb7 16. Rfb1 Rba8 17. a3 Bd6 18. h3 h6 19. Re1 Rb6 20. Rab1 Rb8 21. Rbd1 Bf8 22. Qg6 Bd6 23. Qc2 Be7 24. e4 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "7"]
[White "Alves, Luiz Henrique De Ar"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1634"]
[BlackElo "2007"]
[PlyCount "46"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 c5 10. 0-0 a6 11. dxc5 Nxc5 12. Qc2 b5 13. Be2 Bb7 14. Nd4 Rc8 15. Bxf6 Bxf6 16. Rfd1 b4 17. Na4 Be4 18. Qd2 Nxa4 19. Qxb4 Qe8 20. Bxa6 Be7 21. Qb3 Bd5 22. Qb5 Qxb5 23. Bxb5 Nxb2 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "6"]
[White "Dianda, Joao Carlos"]
[Black "Carneiro, Breno B De Siqueira"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2007"]
[BlackElo "1639"]
[PlyCount "41"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 h6 6. e3 0-0 7. c5 b6 8. cxb6 cxb6 9. Bd3 Bb7 10. 0-0 Nh5 11. Ne5 Nxf4 12. exf4 Nd7 13. Rc1 Rc8 14. Qe2 b5 15. a4 Nxe5 16. fxe5 b4 17. Nb1 Qb6 18. Qe3 Rfe8 19. Nd2 g6 20. Nb3 a5 21. g3 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.18"]
[Round "5"]
[White "Carvalho, Lazaro Miranda"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1916"]
[BlackElo "2007"]
[PlyCount "97"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. c5 c6 7. e3 Nbd7 8. b4 b6 9. Be2 a5 10. a3 Ba6 11. Bxa6 Rxa6 12. b5 cxb5 13. c6 Qc8 14. c7 b4 15. Nb5 a4 16. Rc1 Ne4 17. Nd2 Nc3 18. Nxc3 bxc3 19. Rxc3 Qb7 20. 0-0 Rc8 21. Qc2 b5 22. Rb1 Rb6 23. e4 b4 24. Rh3 b3 25. Nxb3 axb3 26. Rbxb3 Rxb3 27. Rxb3 Qa8 28. exd5 Qxd5 29. Rb8 Nxb8 30. cxb8Q Rxb8 31. Bxb8 Bxa3 32. Qc8+ Bf8 33. Qc3 Qb5 34. Bf4 Qb1+ 35. Qc1 Qxc1+ 36. Bxc1 Bb4 37. Kf1 Kf8 38. Ke2 Ke7 39. Kd3 Kd6 40. Kc4 Be1 41. Bf4+ Kc6 42. Be3 h5 43. f3 Bh4 44. g3 Be7 45. h3 f5 46. g4 g6 47. Bd2 Bd6 48. Be3 Bg3 49. Bd2 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "4"]
[White "Dianda, Joao Carlos"]
[Black "Parijos de Melo, Luiz Claudio"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2007"]
[BlackElo "1753"]
[PlyCount "107"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 Nbd7 11. Kg2 0-0 12. Re1 Ng4 13. Qe2 Qa5 14. Nd2 h5 15. h3 Ngf6 16. Nc4 Qc7 17. Nb5 Qd8 18. a4 Ne8 19. Bg5 f6 20. Bd2 Nc7 21. Nxc7 Qxc7 22. Bc3 Rfb8 23. a5 Qb7 24. Kh2 Qb5 25. g4 hxg4 26. Qxg4 Nf8 27. Ne3 Qd7 28. f4 Qxg4 29. hxg4 Nd7 30. Nc4 Ra6 31. Kg3 Kf7 32. Rh1 Rb7 33. Kf3 Rb3 34. Ke2 Rb7 35. Kf3 Rb3 36. Ke2 Rb7 37. Kd2 Rb3 38. Kc2 Rb7 39. Ra3 Nf8 40. Rb3 Rxb3 41. Kxb3 Nd7 42. Ka4 e6 43. Kb5 Nb8 44. g5 e5 45. gxf6 Bxf6 46. fxe5 dxe5 47. Rh7+ Kg8 48. Rb7 Ra8 49. Nb6 Rxa5+ 50. Bxa5 g5 51. Rxb8+ Kh7 52. Nd7 Be7 53. Re8 Bd6 54. Kc6 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "3"]
[White "Muniz, Joao Henrique Barbo"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1672"]
[BlackElo "2007"]
[PlyCount "71"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d4 e6 6. b3 Bd6 7. c4 0-0 8. Nc3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Bh3 Nd7 12. Nd2 Bg6 13. Re1 Nf6 14. Bg2 a5 15. e4 Nxe4 16. Nxe4 Bxe4 17. Bxe4 dxe4 18. Rxe4 Bb4 19. Bb2 a4 20. bxa4 Qa5 21. d5 Bc3 22. Bxc3 Qxc3 23. Rc1 Qb2 24. Rc2 Qb4 25. dxe6 fxe6 26. Rce2 Rxa4 27. Qb3 Qxb3 28. axb3 Ra1+ 29. Kg2 Rb1 30. R4e3 Rf6 31. Rd2 g5 32. g4 Kg7 33. c5 h6 34. h3 Kg6 35. Rd7 Rb2 36. Kg1 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.16"]
[Round "2"]
[White "Dianda, Joao Carlos"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2007"]
[BlackElo "2433"]
[PlyCount "108"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. Bxd6 cxd6 7. Be2 Nf6 8. 0-0 0-0 9. c3 Rc8 10. Ne1 Bf5 11. Bd3 Ne4 12. f3 Nf6 13. Bxf5 exf5 14. Nd3 Re8 15. Re1 Rc7 16. Qe2 Rce7 17. Qf2 Qb6 18. Nf1 Na5 19. b3 Qc7 20. Rac1 b5 21. Qd2 g6 22. Rc2 Nh5 23. Qf2 Nf6 24. Rec1 Kg7 25. Nf4 Qb7 26. Nd3 Nc6 27. Qg3 Qb8 28. Nb4 Nd8 29. Nd3 Ne6 30. Qf2 Rc8 31. Ng3 Qb6 32. Nf1 Rec7 33. Qd2 a5 34. Ng3 Rc6 35. Ne2 Qc7 36. Ne1 h5 37. Qd3 Qb6 38. Qd2 h4 39. Nd3 h3 40. Nef4 Nxf4 41. Nxf4 hxg2 42. Qxg2 Qc7 43. Qg5 Qd8 44. Rg2 Qe8 45. Ne2 b4 46. Ng3 Qe6 47. Nxf5+ Kg8 48. Nh6+ Kf8 49. Rgc2 Rxc3 50. Rxc3 bxc3 51. Rc2 Kg7 52. Kg2 Nh7 53. Qf4 g5 54. Nf5+ Kf6 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.11"]
[Round "6"]
[White "Borger, David Lupovici"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1816"]
[BlackElo "2000"]
[PlyCount "51"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bb4 7. 0-0 Nge7 8. Nb5 d5 9. exd5 exd5 10. Bxd5 Nxd5 11. Qxd5 0-0 12. Qh5 Qa5 13. a3 a6 14. axb4 Qxa1 15. Nc3 Be6 16. h3 Bc4 17. Re1 Rfe8 18. Be3 Qxb2 19. Ng5 h6 20. Nge4 Re5 21. Qg4 f5 22. Nf6+ Kf7 23. Qxc4+ Kxf6 24. Bd4 Qd2 25. Rd1 Qg5 26. f4 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.11"]
[Round "7"]
[White "De Souza, Mayara Cardozo Lima"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1037"]
[BlackElo "2000"]
[PlyCount "58"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Re1 Be6 10. b3 Ne4 11. cxd5 Nxc3 12. Qd3 Nxe2+ 13. Rxe2 Bxd5 14. Bb2 Bxf3 15. Qxf3 Nxd4 16. Bxd4 Qxd4 17. Rae1 e5 18. Qxb7 Rad8 19. g3 Rd7 20. Qc6 Rfd8 21. Re4 Qd2 22. a4 h5 23. Qc5 Kh7 24. b4 Qa2 25. a5 f5 26. Rc4 e4 27. Qc6 Bd4 28. a6 Qxf2+ 29. Kh1 Qf3# 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.10"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Mangini, Bruno Fernandes"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2000"]
[BlackElo "1728"]
[PlyCount "56"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. a4 Ng4 13. Qe2 Qb6 14. h3 Nge5 15. Nd2 g5 16. Ra3 f5 17. Rb3 Qd8 18. f4 gxf4 19. gxf4 Ng6 20. Nf3 fxe4 21. Qxe4 Bf6 22. h4 Rf7 23. h5 Ngf8 24. Bd2 Ra7 25. Kf2 Nb6 26. Ra3 Qd7 27. a5 Nc8 28. Raa1 Qb7 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.10"]
[Round "4"]
[White "Santos, Abel Cardoso Dos"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1826"]
[BlackElo "2000"]
[PlyCount "61"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qg3 hxg5 14. Bxg5 Nfxg4 15. Bxe7 Qxe7 16. Nf3 Bd7 17. Nxe5 Nxe5 18. h4 0-0-0 19. Be2 Kb8 20. Qf2 Bc6 21. Rh2 Rh6 22. Rg1 Rdh8 23. h5 Qf6 24. Qe3 R6h7 25. Kb1 Rg7 26. Rf1 Qg5 27. Qd4 Qe7 28. Rd1 Rd8 29. Qb6 Qc7 30. Qd4 Qe7 31. Qb6 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.09"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2000"]
[BlackElo "2437"]
[PlyCount "66"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 d6 7. a4 b4 8. e3 Be7 9. Bb5+ Bd7 10. Bc4 0-0 11. Nbd2 Bg4 12. h3 Bh5 13. Qb3 Nbd7 14. a5 Bg6 15. 0-0 Ne4 16. Bf4 f5 17. Nxe4 fxe4 18. Ne5 Nxe5 19. Bxe5 Bf6 20. Bg3 Qe7 21. Rab1 Be5 22. Qa4 Rf7 23. Qc6 Raf8 24. b3 Qg5 25. Bxe5 Qxe5 26. Qa4 Bf5 27. Qa1 Qe7 28. Qb2 Bxh3 29. f4 exf3 30. gxh3 f2+ 31. Kh2 Rf3 32. Be2 Qh4 33. Bxf3 Rxf3 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.09"]
[Round "2"]
[White "Vaz, Osvaldo Jose"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1645"]
[BlackElo "2000"]
[PlyCount "128"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. h3 0-0 7. 0-0 Nbd7 8. Bg5 h6 9. Be3 b6 10. Qd2 Kh7 11. g4 d5 12. e5 Ne4 13. Qc2 Qc7 14. Nbd2 cxd4 15. cxd4 Qxc2 16. Bxc2 Nxd2 17. Nxd2 Ba6 18. Rfe1 Rac8 19. Rac1 e6 20. Nf1 Nb8 21. Ng3 Nc6 22. a3 Na5 23. b3 Rc6 24. b4 Nc4 25. a4 b5 26. Bb3 Rfc8 27. f4 Bf8 28. Rb1 Bxb4 29. Re2 Nxe3 30. Rxe3 Rc1+ 31. Rxc1 Rxc1+ 32. Kf2 Bd2 33. Rf3 Be1+ 34. Kg2 bxa4 35. Bxa4 Rc4 36. Be8 Rc2+ 37. Kg1 Kg8 38. h4 Rc3 39. Kg2 Rc2+ 40. Kg1 Bc3 41. h5 Bxd4+ 42. Kh1 gxh5 43. Nxh5 Be2 44. Rg3 Kf8 45. Bd7 Bf2 46. Ra3 Bc5 47. Rg3 Bf2 48. Ra3 Bxg4 49. Nf6 h5 50. Rb3 Bb6 51. Ba4 Kg7 52. Rg3 Rc1+ 53. Kh2 Kf8 54. Bb5 Rc2+ 55. Kh1 Bf2 56. Rb3 Bf5 57. Bd3 Rc1+ 58. Kh2 Bg1+ 59. Kg2 Bxd3 60. Rb8+ Kg7 61. Rg8+ Kh6 62. Rh8+ Kg6 63. Rxh5 Be4+ 64. Kg3 Rc3+ 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2022.09.08"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "Mazzuco Junior, Adir"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2000"]
[BlackElo "1417"]
[PlyCount "103"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Be2 Be7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Rc1 Bd6 11. Qd3 Qe7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qc2 Rac8 16. Rcd1 c5 17. dxc5 Bxc5 18. Ng5 e5 19. Qf5 g6 20. Qxe5 Qxe5 21. Bxe5 Rce8 22. Bxf6 Rxe2 23. Rd7 Bc8 24. Rxa7 Bf5 25. h3 h6 26. Nf3 Rfe8 27. Nd4 Rd2 28. Nf3 Rde2 29. Bd4 g5 30. b4 Bxb4 31. Bxb6 Bg6 32. a3 Bd6 33. Rd1 Bb8 34. Rad7 Bf4 35. Rd8 Rxd8 36. Rxd8+ Kh7 37. Bd4 Bd3 38. g3 Bc1 39. Rh8+ Kg6 40. Ne5+ Rxe5 41. Bxe5 Bxc4 42. Rc8 Bxa3 43. Rxc4 Bf8 44. g4 f6 45. Rc6 Bg7 46. Kg2 Kh7 47. Bxf6 Bxf6 48. Rxf6 Kg7 49. Rf5 Kg6 50. Kf3 h5 51. Ke4 hxg4 52. hxg4 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.07"]
[Round "9"]
[White "Dianda, Joao Carlos"]
[Black "Sega, Carlos Alberto"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2000"]
[BlackElo "2184"]
[PlyCount "94"]
[EventDate "2022.09.01"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. b3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Nbd2 c5 9. Bb2 Nc6 10. Rc1 cxd4 11. exd4 Rc8 12. Qe2 Re8 13. Rfd1 Bf8 14. a3 g6 15. h3 Bg7 16. c5 Nh5 17. Ba6 Nf4 18. Qf1 Bxa6 19. Qxa6 bxc5 20. Rxc5 Qb6 21. Qf1 Nxd4 22. Bxd4 Bxd4 23. Rxc8 Rxc8 24. Nxd4 Qxd4 25. Nf3 Qf6 26. Kh2 Rc3 27. Nd4 e5 28. Ne2 Rxb3 29. Nxf4 Qxf4+ 30. g3 Qf3 31. Qe1 Rb2 32. Rd2 Rxd2 33. Qxd2 d4 34. Kg1 Qxa3 35. h4 h5 36. g4 Qf3 37. gxh5 Qxh5 38. Qa5 Kg7 39. f4 Qg4+ 40. Kh2 Qxh4+ 41. Kg2 Qxf4 42. Kh3 d3 43. Qd5 d2 44. Kg2 e4 45. Qd4+ Kh7 46. Qa1 Qg4+ 47. Kh2 Qe2+ 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.06"]
[Round "8"]
[White "Dianda, Joao Carlos"]
[Black "Viana, Dirceu"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2000"]
[BlackElo "2190"]
[PlyCount "89"]
[EventDate "2022.09.01"]
[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 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 0-0 7. Nbd2 c5 8. b3 cxd4 9. exd4 d5 10. Bb2 Nc6 11. Rc1 Rc8 12. a3 dxc4 13. bxc4 Re8 14. Qe2 Bf8 15. Rfd1 g6 16. Nf1 Bg7 17. Ne3 Nh5 18. g3 Na5 19. Bc3 Nc6 20. Bb1 Ne7 21. Ne5 Nf6 22. Ng2 Rc7 23. Nf4 Nf5 24. Nh3 Qa8 25. Ng5 Nd6 26. Bb4 Nde4 27. Nxe4 Nxe4 28. Re1 Ng5 29. h4 Bxe5 30. hxg5 Bxd4 31. Be4 Bxe4 32. Qxe4 Qxe4 33. Rxe4 Bc5 34. Kg2 Rec8 35. f4 Rd8 36. Rc3 Kg7 37. Kf3 h6 38. gxh6+ Kxh6 39. g4 Rd1 40. Re2 Kg7 41. g5 Bxb4 42. axb4 Rb1 43. b5 Rxb5 44. cxb5 Rxc3+ 45. Re3 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.05"]
[Round "7"]
[White "Terao, Juliana Sayumi"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2240"]
[BlackElo "2000"]
[PlyCount "85"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. Be3 Be7 13. 0-0 0-0 14. Rc1 Rad8 15. Qf3 Nxd4 16. Bxd4 Qxd4 17. Qxb7 Nc8 18. a3 Qb6 19. Qxb6 Nxb6 20. b4 Bg5 21. Rcd1 Rxd1 22. Rxd1 Rd8 23. Rb1 Rc8 24. Ne2 Nd5 25. Rb3 Bf6 26. Ba6 Rc6 27. Bd3 Nc3 28. Kf1 Nxe2 29. Kxe2 Rc3 30. Rxc3 Bxc3 31. Kd1 Bb2 32. a4 Bc3 33. b5 Kf8 34. Kc2 Ba5 35. Kb3 h6 36. Kc4 Ke7 37. Be4 Kd6 38. Bc6 f6 39. f3 Be1 40. Be4 Ba5 41. Bc6 Be1 42. Be4 Ba5 43. Bc6 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "5"]
[White "Borsato, Ana Carolina Teodor"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1845"]
[BlackElo "2000"]
[PlyCount "54"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. Bc4 Nxe4 6. Qxd4 Nf6 7. Bg5 e6 8. 0-0 Be7 9. Re1 0-0 10. Qh4 Nbd7 11. Bd3 Re8 12. Re3 Nf8 13. c4 h6 14. Bxh6 gxh6 15. Ne5 dxe5 16. Rg3+ Ng6 17. Qxh6 e4 18. h4 exd3 19. h5 Nxh5 20. Qxh5 Kg7 21. Nc3 Rh8 22. Qf3 Bd6 23. Rg4 f5 24. Rg3 Bxg3 25. Qxg3 Qh4 26. Qc7+ Kf6 27. f4 Qh2+ 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "6"]
[White "Dianda, Joao Carlos"]
[Black "Limp, Eduardo Thelio"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2000"]
[BlackElo "2298"]
[PlyCount "33"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nf3 Qc7 12. 0-0 Re8 13. Qd2 c4 14. Bc2 Nc5 15. Rfe1 Nfd7 16. Bh6 Bxh6 17. Qxh6 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.03"]
[Round "4"]
[White "Dianda, Joao Carlos"]
[Black "Domingues, Pedro Henrique Da S"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2000"]
[BlackElo "1841"]
[PlyCount "76"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Bd3 exd5 10. cxd5 Re8 11. Nf3 Nbd7 12. 0-0 a6 13. a4 Qc7 14. Qd2 Kh7 15. Rfe1 c4 16. Bc2 Nc5 17. Bd4 Ncd7 18. a5 b5 19. axb6 Nxb6 20. e5 dxe5 21. Bxe5 Qd8 22. Qf4 Ra7 23. Qd4 Rd7 24. Qf4 Nbxd5 25. Nxd5 Nxd5 26. Qxc4 Bxe5 27. Rxe5 Rxe5 28. Nxe5 Rc7 29. Qa4 Be6 30. Bb3 Nb6 31. Qb4 Nd5 32. Qa4 Qf6 33. Bxd5 Bxd5 34. Ng4 Qxb2 35. Qxa6 Rc1+ 36. Rxc1 Qxc1+ 37. Kh2 Qf4+ 38. Kg1 Qc1+ 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "2"]
[White "Dianda, Joao Carlos"]
[Black "Barbosa, Evandro Amorim"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2000"]
[BlackElo "2481"]
[PlyCount "113"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 0-0 9. Nf3 Qa5 10. Qd2 Nd7 11. d5 Nf6 12. c4 Qxd2+ 13. Nxd2 b6 14. h3 e6 15. Bd3 Ba6 16. Be2 exd5 17. exd5 Rfe8 18. Bf3 Nd7 19. 0-0 Ne5 20. Be2 f5 21. Rfe1 Nf7 22. Bd3 Nd6 23. Bf4 Bf8 24. Kf1 Nf7 25. Rxe8 Rxe8 26. Re1 Rxe1+ 27. Kxe1 Bd6 28. Bxd6 Nxd6 29. f4 Kf7 30. Nf3 Bb7 31. Ne5+ Ke7 32. a4 a6 33. g4 Bc8 34. Kf2 Kf6 35. g5+ Ke7 36. Ke3 Bd7 37. Bc2 Be8 38. h4 Kd8 39. Kf3 Kc7 40. Ke3 b5 41. axb5 axb5 42. cxb5 Bxb5 43. Bb3 Kb6 44. Bd1 Be8 45. Bc2 Kb5 46. Bd3+ Kb4 47. Bb1 c4 48. Ba2 Kc5 49. Ke2 Kd4 50. Kf3 Bb5 51. h5 gxh5 52. Bb1 Be8 53. Nc6+ Kxd5 54. Ne7+ Ke6 55. Ng8 Bc6+ 56. Kg3 Kf7 57. Kh4 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "3"]
[White "Flores, Clarice Soares Leit"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "1767"]
[BlackElo "2000"]
[PlyCount "68"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. dxe6 Bxe6 10. Qd2 b5 11. cxb5 Qa5 12. f3 Rd8 13. Rd1 Nbd7 14. Kf2 h5 15. Nd5 Qxa2 16. Ne7+ Kh7 17. Nh3 Bxh3 18. gxh3 Ne5 19. Nc6 Nxc6 20. bxc6 Rac8 21. Ra1 Qe6 22. Qa5 Qxh3 23. Ba6 Rb8 24. Bb7 Re8 25. Ra4 d5 26. e5 d4 27. Bf4 Nd5 28. Bg3 h4 29. Raa1 Kg8 30. Qxc5 hxg3+ 31. hxg3 Qe6 32. Rhe1 Ne3 33. Rec1 Qh3 34. Rh1 Qg2+ 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.01"]
[Round "1"]
[White "Salotti, Thiago Maida"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1390"]
[BlackElo "2000"]
[PlyCount "76"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. Bf4 Bg7 5. c3 Nf6 6. Nbd2 0-0 7. g3 d6 8. d4 cxd4 9. Nxd4 Nxd4 10. cxd4 Qb6 11. Nc4 Qc6 12. d5 Qc7 13. Bd3 Nxe4 14. Rc1 Nc5 15. Be2 Bh3 16. b4 Ne4 17. f3 Bc3+ 18. Rxc3 Nxc3 19. Qd4 Nxe2 20. Kxe2 b5 21. Bh6 Qxc4+ 22. Qxc4 bxc4 23. Bxf8 Kxf8 24. g4 h5 25. Rg1 hxg4 26. fxg4 f5 27. gxf5 Bxf5 28. h4 Kf7 29. Kd2 Rh8 30. Rh1 Rh5 31. Kc3 g5 32. Kxc4 Rxh4+ 33. Rxh4 gxh4 34. a4 h3 35. a5 h2 36. Kb5 h1Q 37. Ka6 Qxd5 38. Kxa7 Qb5 0-1

[Event "Mombaca op 6th"]
[Site "Mombaca"]
[Date "2022.08.21"]
[Round "6"]
[White "De Paula, Luan Araujo"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1758"]
[BlackElo "2015"]
[PlyCount "19"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. h3 Nc6 5. c3 Bd6 6. Bd3 Nge7 7. Nf3 0-0 8. 0-0 Bf5 9. Bxf5 Nxf5 10. Qd3 1/2-1/2

[Event "Mombaca op 6th"]
[Site "Mombaca"]
[Date "2022.08.21"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Martins de Aguiar, Marina"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2015"]
[BlackElo "1873"]
[PlyCount "25"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Na6 7. Nf3 Qe8 8. Be2 e5 9. d5 Nh5 10. g3 f5 11. exf5 gxf5 12. Nh4 Nf6 13. g4 1/2-1/2

[Event "Mombaca op 6th"]
[Site "Mombaca"]
[Date "2022.08.20"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Dias, Juliane de Oliveira"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2015"]
[BlackElo "1672"]
[PlyCount "85"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bb4 7. 0-0 0-0 8. Qc2 Re8 9. Rd1 dxc4 10. a4 Bxc3 11. Qxc3 b5 12. b3 Bb7 13. bxc4 a6 14. Bb2 Rc8 15. Qb3 Rb8 16. Ba3 Qc7 17. Rdc1 Ba8 18. cxb5 axb5 19. axb5 Qb6 20. Bd6 Rbc8 21. Bc5 Qb7 22. b6 Nxc5 23. dxc5 Rb8 24. Qc2 Qc8 25. Ra7 Bb7 26. Rca1 Rd8 27. h3 Nd5 28. Qb2 f6 29. Nd2 Ne7 30. Nc4 Rd7 31. Nd6 Qd8 32. Ba6 Bxa6 33. R1xa6 Rxa7 34. Rxa7 Nd5 35. Qb3 h6 36. e4 Nf4 37. Kh2 Kh7 38. g3 Ng6 39. Qxe6 Ne5 40. Qf5+ Kg8 41. f4 Nf3+ 42. Kg2 Nd4 43. Qg6 1-0

[Event "Mombaca op 6th"]
[Site "Mombaca"]
[Date "2022.08.20"]
[Round "4"]
[White "Ikejiri, Daniel Yoshito"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1934"]
[BlackElo "2015"]
[PlyCount "41"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. Kb1 Rc8 12. Nd5 Nxd5 13. exd5 Bf5 14. Bd3 Bxd3 15. Qxd3 Bg5 16. Rhe1 Bxe3 17. Rxe3 0-0 18. Re2 Nc5 19. Nxc5 Rxc5 20. g3 Qg5 21. Qd2 1/2-1/2

[Event "Mombaca op 6th"]
[Site "Mombaca"]
[Date "2022.08.19"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "Figueira, Leandro Lucas"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2015"]
[BlackElo "1402"]
[PlyCount "107"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. b3 Nbd7 7. Bd3 a6 8. 0-0 0-0 9. Bb2 b5 10. cxd5 cxd5 11. Rc1 Bb7 12. Nd2 Rc8 13. Qe2 Nb6 14. Qf3 Qd7 15. Qh3 h6 16. Nf3 Ne4 17. Ne5 Qd6 18. Nb1 Nd7 19. f3 Ng5 20. Qg3 Nxe5 21. dxe5 Qb6 22. Bd4 Qd8 23. Qf2 Qd7 24. Qd2 Rxc1 25. Rxc1 Rc8 26. Rd1 Bc5 27. h4 Nh7 28. Bxh7+ Kxh7 29. Qc2+ Kg8 30. Bxc5 Qc7 31. b4 Qxe5 32. Qd2 Qg3 33. Qf2 Qe5 34. Rd4 f5 35. Nc3 a5 36. f4 Qf6 37. a3 axb4 38. Bxb4 Ba6 39. g3 Qf7 40. Kg2 Qd7 41. Qd2 Bb7 42. Qe2 Bc6 43. Qd1 Bb7 44. Qd3 Bc6 45. Kf2 Qe8 46. Bd6 Kf7 47. Be5 Ra8 48. Na2 Qe7 49. Nb4 Bd7 50. Rxd5 Ra7 51. Rd6 g5 52. hxg5 hxg5 53. Qd1 Rxa3 54. Rxd7 1-0

[Event "Mombaca op 6th"]
[Site "Mombaca"]
[Date "2022.08.19"]
[Round "2"]
[White "Simas, Breno Matos"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1715"]
[BlackElo "2015"]
[PlyCount "26"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. dxc5 dxc5 8. Qb3 Nc6 9. Rd1 Nd7 10. Nc3 Nd4 11. Nxd4 cxd4 12. Nb5 a6 13. Na3 Nc5 1/2-1/2

[Event "Vale Paraiba-ch"]
[Site "Sao Jose dos Campos"]
[Date "2022.04.23"]
[Round "5"]
[White "Claro, Rafael Cabral"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1059"]
[BlackElo "2072"]
[PlyCount "48"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bb4 7. Bd2 Nge7 8. Nb5 Bxd2+ 9. Qxd2 d5 10. exd5 exd5 11. Qf4 0-0 12. Bd3 Ng6 13. Qd2 Bg4 14. Nfd4 Re8+ 15. Ne2 a6 16. f3 Bxf3 17. gxf3 Qh4+ 18. Kd1 axb5 19. Bxb5 Nge5 20. f4 Nc4 21. Qc3 Qf2 22. Ng3 Re3 23. Qc2 Qxc2+ 24. Kxc2 Nd4+ 0-1

[Event "Vale Paraiba-ch"]
[Site "Sao Jose dos Campos"]
[Date "2022.04.23"]
[Round "6"]
[White "Dianda, Joao Carlos"]
[Black "Casalaspro, Mathias Andre"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2072"]
[BlackElo "1596"]
[PlyCount "49"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Qa5 12. Re1 Nbd7 13. a4 Nb6 14. Qc2 Rfb8 15. Nb5 Nc8 16. Bd2 Qb6 17. Bc3 Na7 18. Nxa7 Rxa7 19. Nd2 Nd7 20. Reb1 Qa6 21. Bxg7 Kxg7 22. Qc3+ Kg8 23. Nc4 Rb4 24. b3 Nb6 25. a5 1/2-1/2

[Event "Vale Paraiba-ch"]
[Site "Sao Jose dos Campos"]
[Date "2022.04.22"]
[Round "4"]
[White "Dianda, Joao Carlos"]
[Black "Paula, Luis Miguel Da Silv"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2072"]
[PlyCount "79"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. a3 Be7 9. b4 a5 10. b5 a4 11. Bb2 c5 12. bxc6 Nxc6 13. cxd5 exd5 14. Rc1 Re8 15. Qc2 Ne4 16. Rfd1 Nxd2 17. Rxd2 b5 18. Ne5 Na5 19. Qf5 Bf6 20. Rcd1 Qc8 21. Qd7 Qxd7 22. Nxd7 Be7 23. Nc5 Rab8 24. Nxb7 Rxb7 25. Bxd5 Rd7 26. e4 Red8 27. Rc2 b4 28. axb4 Bxb4 29. Ra1 Nb7 30. Rxa4 Be7 31. Ra7 Nc5 32. Rxd7 Nxd7 33. Rc7 Bd6 34. Ra7 Bb8 35. Rb7 Kf8 36. Ba3+ Ke8 37. Bc6 f6 38. h4 h5 39. f4 g6 40. Kg2 1-0

[Event "Vale Paraiba-ch"]
[Site "Sao Jose dos Campos"]
[Date "2022.04.22"]
[Round "3"]
[White "Pironti, Francisco Ferrari"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1766"]
[BlackElo "2072"]
[PlyCount "69"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Nh5 9. Rb1 a5 10. Be3 f5 11. exf5 gxf5 12. f4 Nf6 13. h3 Kh8 14. Qd2 Ne7 15. fxe5 dxe5 16. Bh6 Bxh6 17. Qxh6 Ng6 18. Rbd1 Be6 19. d4 Ng8 20. Qd2 Bxc4 21. dxe5 Qe7 22. b3 Bxe2 23. Qxe2 Qc5+ 24. Kh2 Qxc3 25. e6 Qe5 26. Qc4 N8e7 27. Rfe1 Qf6 28. Qxc7 Rac8 29. Qxb7 Rc2 30. Rd7 f4 31. gxf4 Qxf4+ 32. Kh1 Qg3 33. Rg1 Rff2 34. Qb8+ Kg7 35. Qxg3 1-0

[Event "Vale Paraiba-ch"]
[Site "Sao Jose dos Campos"]
[Date "2022.04.21"]
[Round "2"]
[White "Dianda, Joao Carlos"]
[Black "De Freitas, Fabio Ruiz"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2072"]
[BlackElo "1660"]
[PlyCount "108"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfc8 14. Bxf6 Bxf6 15. Rxd7 Bxa1 16. Nxa1 Rd8 17. Rxd8+ Rxd8 18. Nb3 Rd1+ 19. Bf1 Rb1 20. Nfd2 Rb2 21. a3 a5 22. a4 Ra2 23. e3 Rxa4 24. c5 Rb4 25. Bg2 a4 26. Bxc6 bxc6 27. Na5 a3 28. Nab3 a2 29. Kg2 Rb5 30. Kf3 Rxc5 31. Na1 Rc1 32. Ndb3 Rh1 33. h4 c5 34. Nc2 Kf8 35. Ke2 Ke7 36. Kd2 c4 37. Nba1 Rh2 38. Ke2 Kd6 39. Kf1 Rh1+ 40. Ke2 Kc5 41. Kd2 Rh2 42. Ke2 e5 43. Kf1 Rh1+ 44. Ke2 e4 45. Kd2 Rh2 46. Ke2 c3 47. Na3 Kb4 48. N3c2+ Ka4 49. Ne1 Ka3 50. Nec2+ Kb2 51. Kd1 Rh1+ 52. Ke2 Rxa1 53. Nxa1 Kxa1 54. Kd1 Kb2 0-1

[Event "Vale Paraiba-ch"]
[Site "Sao Jose dos Campos"]
[Date "2022.04.21"]
[Round "1"]
[White "Fernandes, Beatriz"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1249"]
[BlackElo "2072"]
[PlyCount "94"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. 0-0 Nxe4 9. Bxe7 Nxc3 10. Bxd8 Nxd1 11. Raxd1 Kxd8 12. Rfe1 Kc7 13. c4 Nc6 14. Be4 Bd7 15. a3 Nxd4 16. Rxd4 Bc6 17. b4 Bxe4 18. Rexe4 a5 19. b5 Kd7 20. a4 Rac8 21. Rd1 Ke7 22. f4 Rc5 23. g4 h5 24. g5 Rhc8 25. Red4 Rd8 26. h4 d5 27. Kf2 Rxc4 28. Ke3 Rdc8 29. Ke2 g6 30. Kf2 Kd6 31. Ke3 b6 32. R1d2 Rxd4 33. Rxd4 Rc3+ 34. Rd3 Rxd3+ 35. Kxd3 Kc5 36. Kc3 d4+ 37. Kd3 Kd5 38. Ke2 Ke4 39. Kd2 Kxf4 40. Kd3 Ke5 41. Kd2 Ke4 42. Ke2 d3+ 43. Kd2 Kd4 44. Kd1 Ke3 45. Ke1 d2+ 46. Kd1 e5 47. Kc2 Ke2 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2022.03.13"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Silva, Caio Henrique Angel"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2048"]
[BlackElo "1849"]
[PlyCount "121"]
[EventDate "2022.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 c5 8. dxc5 Bxc5 9. b3 d5 10. e3 Qe7 11. Bb2 Nc6 12. a3 a5 13. cxd5 exd5 14. Nh4 g6 15. Qf3 Ne5 16. Qf4 Nfd7 17. Qh6 f6 18. Bh3 Bd6 19. Ndf3 Rad8 20. Nd4 Nf7 21. Nxg6 Nxh6 22. Nxe7+ Bxe7 23. Ne6 Nc5 24. Nxf8 Kxf8 25. b4 Ne4 26. Rfd1 axb4 27. axb4 Bc8 28. Bg2 Nf7 29. Ra8 Be6 30. Ra7 Ned6 31. Bf1 Ne5 32. Bxe5 fxe5 33. Rc1 Nc4 34. Rd1 Rc8 35. Be2 Bg8 36. b5 Bc5 37. Bg4 Rd8 38. Rda1 Na5 39. Bf5 h6 40. Rc7 Bd6 41. Ra7 d4 42. exd4 exd4 43. Rd1 Bb4 44. Rd3 Rd6 45. Rf3 Rf6 46. Ra8+ Kg7 47. Rf4 h5 48. g4 d3 49. g5 Rd6 50. Ra7+ Kh8 51. Rxb4 d2 52. Bc2 Bb3 53. Rxb3 Nxb3 54. Bxb3 d1Q+ 55. Bxd1 Rxd1+ 56. Kg2 Rd5 57. f4 Rxb5 58. Kg3 Rb2 59. g6 b5 60. f5 Rb4 61. h3 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2022.03.13"]
[Round "6"]
[White "Sztokbant, Bernardo Vainzoff"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2194"]
[BlackElo "2048"]
[PlyCount "137"]
[EventDate "2022.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Nxf6 13. Qxh8 Kf7 14. 0-0 e5 15. Nb3 Ne6 16. Rd1 Bd7 17. Qh4 e4 18. Be2 Bd6 19. Be3 Be5 20. Rd2 a5 21. Rad1 a4 22. Nd4 Nxd4 23. Bxd4 Bxd4 24. Rxd4 Bc6 25. Qg5 Qb6 26. Qd2 Re8 27. Rc1 Qd8 28. Rc3 Qd6 29. Rg3 Rh8 30. Bd1 Qd7 31. b3 axb3 32. Bxb3 Rh5 33. f3 Re5 34. Qe3 Qe6 35. fxe4 Nxe4 36. Qf4+ Nf6 37. h3 Rf5 38. Qc7+ Kg8 39. Rd1 Nh5 40. Rg4 Kh7 41. Bc2 Qe3+ 42. Kh2 Rg5 43. Rf1 d4 44. Bb3 Rxg4 45. hxg4 Qe2 46. Bg8+ Kxg8 47. Qc8+ Kh7 48. Rg1 Qe5+ 49. g3 Qe2+ 50. Kh3 Nf4+ 51. gxf4 Qf3+ 52. Kh4 Qxf4 53. Kh3 Qf3+ 54. Kh4 Qf2+ 55. Rg3 Qh2+ 56. Rh3 g5+ 57. Kxg5+ Qxh3 58. Qf5+ Kg8 59. Qe6+ Kf8 60. Qf5+ Ke8 61. Qe6+ Kd8 62. Qg8+ Be8 63. Qd5+ Bd7 64. Qa5+ Kc8 65. Qc5+ Kd8 66. Qa5+ Ke7 67. Qe5+ Kf7 68. Qf4+ Kg8 69. Qxd4 0-1

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2022.03.12"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Zampronha, Wladimir Camilo"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2048"]
[BlackElo "2157"]
[PlyCount "75"]
[EventDate "2022.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. 0-0 c6 9. Ne5 Nbd7 10. Nxd7 Nxd7 11. Bc3 Rc8 12. Nd2 0-0 13. Bb2 b5 14. c5 e5 15. b4 Bf6 16. e4 dxe4 17. Nxe4 exd4 18. Nd6 Rc7 19. Re1 Nb8 20. Bxd4 Bxd4 21. Qxd4 Bc8 22. Re3 Be6 23. Rae1 Qf6 24. Qxf6 gxf6 25. Ra3 Kg7 26. f4 f5 27. g4 fxg4 28. f5 Bd7 29. Rg3 a5 30. Rxg4+ Kf6 31. Ne4+ Ke5 32. Nd6+ Kf6 33. Ne4+ Ke5 34. Ng3+ Kf6 35. Ne4+ Ke5 36. Ng3+ Kf6 37. Nh5+ Kxf5 38. Bh3 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2022.03.12"]
[Round "4"]
[White "Pires, Marcos Vinicius Tor"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2294"]
[BlackElo "2048"]
[PlyCount "75"]
[EventDate "2022.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e4 Ne7 6. Nge2 c5 7. d3 Nbc6 8. 0-0 0-0 9. Rb1 a6 10. a3 Rb8 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. Bg5 h6 15. Be3 Nd4 16. Qd2 Kh7 17. f4 f5 18. Bf2 Nxe2+ 19. Nxe2 d5 20. exf5 Nxf5 21. fxe5 d4 22. g4 Nh4 23. Bxh4 Qxh4 24. Rxf8 Bxf8 25. Qf4 Bg7 26. Nxd4 Bd7 27. h3 Rf8 28. Qe3 h5 29. Nf3 Qe7 30. gxh5 Bh6 31. hxg6+ Kg7 32. Qe2 Bc6 33. d4 Qe6 34. Rf1 Ra8 35. Nh4 Ra2 36. Qd3 Bxg2 37. Nxg2 Rd2 38. Qf3 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2022.03.11"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2048"]
[BlackElo "1481"]
[PlyCount "81"]
[EventDate "2022.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nbd2 c5 8. cxd5 exd5 9. b3 cxd4 10. Nxd4 Re8 11. Bb2 Nc5 12. Qc2 Bd7 13. Rad1 Rc8 14. Qb1 Ne6 15. N2f3 h6 16. Nf5 Bf8 17. Qa1 Be7 18. Nxe7+ Qxe7 19. Bxf6 gxf6 20. Rxd5 Ng7 21. Nd4 Bc6 22. Nxc6 Rxc6 23. e3 Rec8 24. Rfd1 R6c7 25. h4 b6 26. Bh3 f5 27. Qd4 Rc2 28. Rd7 Qa3 29. Qf6 Rf8 30. Rd8 Rc8 31. Rxc8 Rxc8 32. Bxf5 Nxf5 33. Qxf5 Rc1 34. Rxc1 Qxc1+ 35. Kg2 Qb2 36. Qg4+ Kh7 37. Qe4+ Kg8 38. Qa8+ Kg7 39. Qxa7 Qf6 40. Qb7 Qe6 41. Qf3 1-0

[Event "Pocos de Caldas op"]
[Site "Pocos de Caldas"]
[Date "2022.03.11"]
[Round "2"]
[White "Ramos, Erick Alexandre"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1817"]
[BlackElo "2048"]
[PlyCount "14"]
[EventDate "2022.03.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Be3 Nge7 7. Nf3 Bg4 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Esteche, Caina Rinaldi"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1735"]
[BlackElo "2117"]
[PlyCount "59"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Nh5 9. Rb1 f5 10. exf5 gxf5 11. f4 Nf6 12. b4 Kh8 13. Nd5 a6 14. a4 Nxd5 15. cxd5 Ne7 16. Be3 Bd7 17. Qb3 c6 18. Nc3 Qe8 19. Rfc1 cxd5 20. Nxd5 Nxd5 21. Qxd5 Bc6 22. Rxc6 bxc6 23. Qxc6 e4 24. Qxd6 Rd8 25. Qxa6 exd3 26. Kf2 Qh5 27. Bf3 Qxh2+ 28. Bg2 Qh5 29. Bf3 Qh2+ 30. Bg2 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Dianda, Joao Carlos"]
[Black "Quiroga, Angel"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2117"]
[BlackElo "1837"]
[PlyCount "64"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Nbd7 7. Nf3 c5 8. d5 h6 9. Be3 Qa5 10. Bd2 a6 11. a4 e6 12. Bd3 Qc7 13. 0-0 e5 14. Ne1 Nh5 15. g3 Ndf6 16. Kg2 Qd7 17. Rh1 Nh7 18. Nf3 Qe8 19. Be2 f5 20. a5 N5f6 21. exf5 gxf5 22. Na4 f4 23. Nb6 Rb8 24. Nxc8 Rxc8 25. gxf4 exf4 26. Bd3 Nd7 27. Qc2 Ng5 28. Rae1 Ne5 29. Nxg5 hxg5 30. Bc3 f3+ 31. Kf1 Qd7 32. Bg6 Rf6 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Eger, Laura Luisa"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2117"]
[BlackElo "1757"]
[PlyCount "65"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Bd6 6. Bd3 Nbd7 7. Bb2 0-0 8. 0-0 Re8 9. Ne5 Qc7 10. f4 dxc4 11. bxc4 c5 12. Nd2 b6 13. Rf3 Bb7 14. Rh3 Rad8 15. Ndf3 Ne4 16. Nxf7 Kxf7 17. Bxe4 Bxe4 18. Ng5+ Kg8 19. Nxe4 Nf8 20. Qg4 Re7 21. Nf6+ Kf7 22. Nxh7 Nxh7 23. Rxh7 Rg8 24. dxc5 Bxc5 25. Rxg7+ Rxg7 26. Qxg7+ Ke8 27. Qh8+ Kd7 28. Rd1+ Kc6 29. Qa8+ Qb7 30. Qxb7+ Kxb7 31. Bd4 Rd7 32. Kf2 Be7 33. Ke2 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Rodrigues, Nei Jorge"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1858"]
[BlackElo "2117"]
[PlyCount "115"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nfd7 7. Nbd2 Nc6 8. Bh2 e5 9. c3 f5 10. h4 Qe7 11. Qb3+ Kh8 12. dxe5 Ndxe5 13. Bf4 Be6 14. Qc2 h6 15. h5 g5 16. Bg3 f4 17. Bh2 fxe3 18. fxe3 Ng4 19. Bg1 Rae8 20. 0-0-0 Qf7 21. Bb5 a6 22. Bd3 Nce5 23. Nxe5 Nxe5 24. Be2 Bf5 25. e4 Be6 26. Rf1 Qd7 27. Be3 Qc6 28. Bd4 Qd7 29. Nf3 c5 30. Nxe5 Bxe5 31. Bxe5+ dxe5 32. b3 Kg7 33. Qd2 Qxd2+ 34. Kxd2 Rxf1 35. Rxf1 Rf8 36. Rxf8 Kxf8 37. g4 Ke7 38. c4 Kd6 39. Kc3 Kc6 40. Bd1 Kb6 41. a3 Bd7 42. Be2 Ka5 43. Bd1 Be6 44. Be2 b5 45. cxb5 axb5 46. Bd1 b4+ 47. axb4+ cxb4+ 48. Kd2 Kb6 49. Kd3 Kc5 50. Ke3 Bc8 51. Be2 Bd7 52. Bd1 Bb5 53. Bc2 Bd7 54. Bd1 Be6 55. Kd3 Kb5 56. Ke3 Kb6 57. Kd3 Kc5 58. Ke3 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Dianda, Joao Carlos"]
[Black "De Siqueira, Luigy Lira"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2117"]
[BlackElo "1853"]
[PlyCount "76"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Bd3 0-0 9. Bg5 Re8 10. Nf3 c4 11. Bc2 b5 12. a3 h6 13. Be3 Nxe4 14. Nxe4 f5 15. Nc3 f4 16. 0-0 fxe3 17. Bxg6 Bxc3 18. fxe3 Bf6 19. Nd4 Rxe3 20. Qh5 Rxh3 21. Bf7+ Kh8 22. gxh3 Bxd4+ 23. Kh1 Qg5 24. Qe2 Qe3 25. Qxe3 Bxe3 26. Rae1 Bxh3 27. Rf3 Bd2 28. Re8+ Kg7 29. Rg8+ Kh7 30. Rxh3 a5 31. Rhg3 Bg5 32. Be6 b4 33. Rg4 c3 34. Rc4 Ra7 35. Rxb8 cxb2 36. Bf5+ Kg7 37. axb4 a4 38. Rb5 a3 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Dianda, Joao Carlos"]
[Black "Rodrigues Mota, Sophia Lorena"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2117"]
[BlackElo "1408"]
[PlyCount "69"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Nbd7 7. Nf3 b6 8. Bd3 e5 9. d5 Nc5 10. Bc2 a5 11. Qd2 Ba6 12. b3 Qd7 13. a3 b5 14. b4 axb4 15. axb4 Nb7 16. 0-0 c5 17. dxc6 Qxc6 18. Nd5 Nxd5 19. cxd5 Qd7 20. Ra2 Nd8 21. Rfa1 Qc8 22. Be7 Re8 23. Bxd6 Bb7 24. Bd3 Rxa2 25. Qxa2 Qd7 26. Bc5 f5 27. Qa5 fxe4 28. Bxb5 Qf7 29. Ng5 Qf5 30. Bxe8 Qxg5 31. Qc7 Bxd5 32. Be7 Bf6 33. Qxd8 Bxe7 34. Qxd5+ Kf8 35. Qf7# 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Orlandi Neto, Aristides"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1731"]
[BlackElo "2117"]
[PlyCount "78"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. exd5 exd5 6. Ngf3 c4 7. Be2 Bd6 8. c3 0-0 9. 0-0 Nc6 10. Re1 Bf5 11. Nf1 h6 12. Ng3 Bh7 13. h3 Bxg3 14. fxg3 Ne4 15. g4 Qd6 16. Be3 Qg3 17. Qc1 f5 18. Bf4 Qf2+ 19. Kh1 fxg4 20. Be3 Ng3+ 21. Kh2 Nxe2 22. Bxf2 Nxc1 23. Raxc1 gxf3 24. gxf3 Rxf3 25. Bg3 Be4 26. Rcd1 Raf8 27. Re2 Rf1 28. Ree1 Rxe1 29. Rxe1 Rf3 30. h4 Ne7 31. Re2 Nf5 32. Bf2 h5 33. a3 b5 34. Rd2 Nh6 35. Kg1 Ng4 36. Re2 Rh3 37. Rxe4 dxe4 38. d5 Nxf2 39. Kxf2 Kf7 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Borger, Daniel"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1556"]
[BlackElo "2117"]
[PlyCount "63"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 Qb6 9. 0-0 Be7 10. Nb3 a5 11. a4 f5 12. exf6 Nxf6 13. Re1 0-0 14. Bg5 Bd7 15. Ne5 Nxe5 16. dxe5 Ng4 17. Bxe7 Qxf2+ 18. Kh1 Qf4 19. g3 Nf2+ 20. Kg1 Qf7 21. Bxh7+ Kh8 22. Qe2 Qxe7 23. Qh5 Qg5 24. Qxg5 Nh3+ 25. Kg2 Nxg5 26. Bd3 Rf3 27. Nc5 Raf8 28. Nxd7 Rf2+ 29. Kh1 R8f7 30. Rf1 Nh3 31. Bb5 Kh7 32. b3 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.12"]
[Round "7"]
[White "Dianda, Joao Carlos"]
[Black "Carvalho, Heracles Elieser"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2115"]
[BlackElo "1800"]
[PlyCount "94"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 Be7 5. d4 Nbd7 6. Bd3 c5 7. 0-0 0-0 8. c4 dxc4 9. bxc4 cxd4 10. exd4 b6 11. Nbd2 Bb7 12. Re1 Bb4 13. Qb3 Ba5 14. Re3 Ng4 15. Re2 Bxd2 16. Nxd2 Qc7 17. Nf1 Rfc8 18. Rae1 Ngf6 19. Qd1 Qd6 20. Re3 Nf8 21. Ng3 Qb4 22. Bc3 Qd6 23. d5 Nxd5 24. Be5 Nxe3 25. Bxh7+ Nxh7 26. Qxd6 Nxc4 27. Qe7 Bd5 28. Bd4 Re8 29. Qh4 Nd6 30. Qg4 g6 31. h4 Nf5 32. h5 Nxd4 33. Qxd4 Bxa2 34. Ne4 gxh5 35. Nf6+ Nxf6 36. Qxf6 e5 37. Re3 Bb1 38. g4 Re6 39. Qg5+ Rg6 40. Qxh5 Rc8 41. Rxe5 Kg7 42. Re7 Rc5 43. Re5 Rc1+ 44. Kg2 Bd3 45. Re8 Bf1+ 46. Kg3 Re6 47. Qh8+ Kg6 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.12"]
[Round "6"]
[White "Itagyba, Renan Fortes"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1715"]
[BlackElo "2115"]
[PlyCount "56"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nd2 Nc6 4. Ngf3 g6 5. g3 Bg7 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 d6 9. c3 e5 10. a3 a5 11. Nf1 h6 12. Bd2 Be6 13. Ne3 b5 14. c4 Rb8 15. Qc2 Nd4 16. Nxd4 exd4 17. Nd5 bxc4 18. Bxa5 Qxa5 19. Nxe7+ Kh7 20. Nc6 cxd3 21. Qxd3 Qb5 22. Qxb5 Rxb5 23. b4 c4 24. Red1 d3 25. Rac1 Bb2 26. Rb1 c3 27. Nd4 c2 28. Nxb5 Ba2 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.11"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Miquelin, Nicolas Seoane"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2115"]
[BlackElo "2066"]
[PlyCount "75"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 0-0 9. Nf3 Bg4 10. d5 Nd7 11. Be2 Qa5 12. Qd2 c4 13. h3 Bxf3 14. gxf3 b5 15. 0-0 Rad8 16. Qc2 f5 17. Rfd1 f4 18. Bd4 Bxd4 19. cxd4 Nb6 20. Kh2 Qa3 21. Rg1 Rf7 22. Qd2 a5 23. d6 Rxd6 24. Rc3 Qa4 25. Bd1 Qb4 26. a3 Qb1 27. Be2 Rxd4 28. Qxd4 Qb2 29. Qxb6 Qxc3 30. Qxb5 Kg7 31. Qxc4 Qxa3 32. Qd4+ Rf6 33. e5 Rf5 34. Bd3 Rh5 35. e6+ Kh6 36. Qxf4+ Kg7 37. Qf7+ Kh6 38. Qf8# 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.11"]
[Round "4"]
[White "Kikuchi Cadilhac, Mariana Sawae"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1762"]
[BlackElo "2115"]
[PlyCount "81"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 Nxd4 11. Bxd4 a6 12. Qf2 Qc7 13. Rd3 b5 14. Rh3 Bxd4 15. Qxd4 Qc5 16. Qd3 f5 17. Qf3 Nb6 18. Qh5 h6 19. Qg6 Qf2 20. Qg3 Qxg3 21. Rxg3 Nd7 22. Ne2 Nc5 23. Nd4 Ne4 24. Ra3 Bd7 25. Bd3 Nc5 26. Rd1 Rfb8 27. Rc3 Rc8 28. Be2 b4 29. Re3 a5 30. Bf3 Ra7 31. h3 Kh7 32. g4 g6 33. Rg1 a4 34. Kb1 a3 35. b3 Rac7 36. h4 fxg4 37. Bxg4 Rf8 38. Ne2 Bb5 39. Nd4 Bd7 40. Ne2 Bb5 41. Nd4 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.10"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2115"]
[BlackElo "2349"]
[PlyCount "110"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 Bd7 11. Nb3 Be7 12. Nfd4 0-0 13. Nxc6 Bxc6 14. Bxc6 bxc6 15. Be3 Nd5 16. Bd4 Rfd8 17. e4 Nb6 18. Bc5 Bf6 19. Bd4 Na4 20. e5 Be7 21. c4 Rd7 22. Be3 Rad8 23. Rxd7 Rxd7 24. Rc1 Bb4 25. Kf1 f6 26. exf6 gxf6 27. Nd4 Rd6 28. c5 Bxc5 29. Rc4 Bxd4 30. Rxd4 Rxd4 31. Bxd4 e5 32. Bxa7 Kf7 33. Ke1 Ke6 34. Kd2 Kd5 35. Kc2 Kc4 36. g4 Nc3 37. Be3 Nxa2 38. f4 Nb4+ 39. Kd2 exf4 40. Bxf4 Nd5 41. Bh6 Kd4 42. g5 f5 43. h4 Nf4 44. Bf8 Ke4 45. Bd6 Nh5 46. Ke2 f4 47. Kf2 Ng7 48. Bf8 Ne6 49. Be7 Kf5 50. Kg2 Kg4 51. Kf2 c5 52. Kg2 c4 53. Bf6 f3+ 54. Kh2 Nf4 55. Be5 f2 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.09"]
[Round "2"]
[White "Cassiano, Matheus Natanael"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1794"]
[BlackElo "2115"]
[PlyCount "88"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. a3 Nf5 7. b4 Ncxd4 8. cxd4 Bd7 9. Bg5 Qb6 10. Be3 Be7 11. Be2 0-0 12. 0-0 f6 13. exf6 Bxf6 14. Nc3 cxd4 15. Nxd4 Bxd4 16. Bxd4 Qxd4 17. Qxd4 Nxd4 18. Bg4 Nf5 19. Rad1 Rac8 20. Ne4 Bb5 21. Bxf5 exf5 22. Nd6 Bxf1 23. Nxc8 Rxc8 24. Kxf1 Rd8 25. Ke2 Kf7 26. Rc1 Ke6 27. Kd3 Kd6 28. f4 Re8 29. Rc2 Re1 30. Re2 Rxe2 31. Kxe2 Kc6 32. a4 a5 33. bxa5 Kc5 34. Kd3 d4 35. h3 Kd5 36. g4 g6 37. gxf5 gxf5 38. h4 h5 39. a6 bxa6 40. a5 Kc5 41. Kd2 Kc4 42. Kc2 d3+ 43. Kd1 Kd4 44. Kd2 Ke4 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.09"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "Francelli, Derli"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2115"]
[BlackElo "1574"]
[PlyCount "53"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 Nbd7 8. Qc2 h6 9. e4 dxe4 10. Nxe4 Re8 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qe2 Bd7 14. Ne5 Qc7 15. Qf3 Rab8 16. Bf4 Ra8 17. Rac1 Qd8 18. h4 Qa5 19. g4 Rad8 20. g5 hxg5 21. hxg5 Nh7 22. Bd2 Nxg5 23. Bxa5 Nxf3+ 24. Bxf3 b6 25. Bc3 Bg5 26. Ra1 f6 27. Nxd7 1-0

[Event "Itau Cup 450th Ann"]
[Site "Sao Paulo"]
[Date "2004.01.24"]
[Round "9"]
[White "Dianda, Joao Carlos"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2114"]
[BlackElo "2409"]
[PlyCount "76"]
[EventDate "2004.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. g3 Bg7 11. Kg2 0-0 12. Re1 Qb6 13. h3 Ne8 14. Qc2 Nc7 15. Bf4 Qb7 16. e5 dxe5 17. Nxe5 Nf6 18. Nf3 Ncxd5 19. Nxd5 Nxd5 20. Be5 f6 21. Bc3 e5 22. Kh2 Rfb8 23. Nd2 Nxc3 24. bxc3 Qb2 25. Qd3 Rd8 26. Qc4+ Kh8 27. Ne4 f5 28. Rab1 Qxa2 29. Qxa2 Rxa2 30. Nxc5 Rxf2+ 31. Kg1 Rf3 32. Ne6 Re8 33. Nxg7 Kxg7 34. Rb7+ Kh6 35. Kg2 Rxc3 36. h4 Ra8 37. Rxe5 Ra2+ 38. Kh3 Rcc2 0-1

[Event "Itau Cup 450th Ann"]
[Site "Sao Paulo"]
[Date "2004.01.21"]
[Round "6"]
[White "Soppe, Guillermo"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2435"]
[BlackElo "2114"]
[PlyCount "61"]
[EventDate "2004.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bf5 5. cxd5 Nxd5 6. d4 e6 7. Bc4 Nd7 8. 0-0 Bd6 9. Re1 N5b6 10. Bf1 0-0 11. e4 Bg4 12. h3 Bh5 13. Be3 a5 14. Rc1 a4 15. a3 Qb8 16. e5 Be7 17. g4 Bg6 18. h4 h6 19. h5 Bh7 20. g5 hxg5 21. Nxg5 Bxg5 22. Bxg5 Kh8 23. Re3 f6 24. exf6 gxf6 25. Bh4 Rg8+ 26. Bg2 Qf4 27. Bg3 Qf5 28. Qe2 Rae8 29. Ne4 Nd5 30. Nd6 Qg5 31. Nf7+ 1-0

[Event "Itau Cup 450th Ann"]
[Site "Sao Paulo"]
[Date "2004.01.20"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Ueti, Silvio Shigeo"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "2114"]
[BlackElo "2315"]
[PlyCount "104"]
[EventDate "2004.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. g3 Nf6 4. Bg2 Bg7 5. Nh3 0-0 6. 0-0 Nc6 7. d5 Ne5 8. Qc2 d6 9. Nf4 c5 10. b3 a6 11. Nc3 Rb8 12. a4 Ne8 13. Bd2 b6 14. Nd3 Nc7 15. f4 Ng4 16. e3 b5 17. cxb5 axb5 18. h3 Nf6 19. b4 bxa4 20. bxc5 dxc5 21. Nxc5 Nfxd5 22. Nxd5 Nxd5 23. Qc4 e6 24. Rxa4 Nb6 25. Ba5 Nxc4 26. Bxd8 Nxe3 27. Bc7 Rb2 28. Rf2 Rb1+ 29. Kh2 Nxg2 30. Kxg2 Rc1 31. Bb6 e5 32. fxe5 Bxe5 33. Re2 Bd6 34. Nd3 Bb7+ 35. Kf2 Rc3 36. Rd4 Rc6 37. Ba5 Ra8 38. Bb4 Bc7 39. Rd7 Bb6+ 40. Bc5 Rxc5 41. Rxb7 Rc6+ 42. Kg2 Bd4 43. h4 Rca6 44. Ree7 Ra2+ 45. Kh3 R2a7 46. Rxh7 Rxb7 47. Rxb7 Ra3 48. Nf4 Bf2 49. Ne2 Re3 50. Rb2 f4 51. Nxf4 Bxg3 52. Kg4 Bxf4 1/2-1/2

[Event "Itau Cup 450th Ann"]
[Site "Sao Paulo"]
[Date "2004.01.19"]
[Round "4"]
[White "Coelho, Luis Henrique"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2401"]
[BlackElo "2114"]
[PlyCount "82"]
[EventDate "2004.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. e3 Bf5 6. Qb3 Ra7 7. Nh4 Bg6 8. Nxg6 hxg6 9. g3 e6 10. Bg2 b5 11. c5 e5 12. a4 exd4 13. exd4 Re7+ 14. Be3 Rb7 15. axb5 axb5 16. Ra8 Be7 17. 0-0 0-0 18. Na2 Qd7 19. Nb4 Ra7 20. Ra1 Rxa1+ 21. Rxa1 Ng4 22. Bh3 f5 23. Bxg4 fxg4 24. Ra8 Qf5 25. Qd3 Qe6 26. Bd2 Nd7 27. Rxf8+ Bxf8 28. Qe3 Qf6 29. Qf4 Qe6 30. Be3 Be7 31. Qc7 Qe4 32. Qxd7 Qb1+ 33. Kg2 Qe4+ 34. Kf1 Qb1+ 35. Kg2 Qe4+ 36. Kf1 Qb1+ 37. Ke2 Qxb2+ 38. Kd1 Qb1+ 39. Ke2 Qb2+ 40. Kd1 Qb1+ 41. Ke2 Qb2+ 1/2-1/2

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "7"]
[White "Dianda, Joao Carlos"]
[Black "Cominato Neto, Jose Luis"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2104"]
[BlackElo "2068"]
[PlyCount "74"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Be7 6. Qc2 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 Nf6 10. Qc2 c5 11. dxc5 Bxc5 12. Be2 Qc7 13. 0-0 0-0 14. a3 a5 15. b3 e5 16. Bb2 Re8 17. Rad1 Bd7 18. Ng5 h6 19. Ne4 Nxe4 20. Qxe4 Bc6 21. Qf5 Qe7 22. a4 Ra6 23. Bf3 Qe6 24. Qxe6 Rxe6 25. Rd8+ Kh7 26. Bxc6 Raxc6 27. Rd7 Rb6 28. Rd5 Rxb3 29. Rxc5 Rxb2 30. Rxa5 Rc2 31. c5 Rc6 32. Rb5 R6xc5 33. Rxb7 Kg6 34. g3 Ra2 35. Rb4 Ra5 36. Re1 f6 37. Ree4 h5 1/2-1/2

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2104"]
[BlackElo "2139"]
[PlyCount "59"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Be7 6. h3 c5 7. dxc5 bxc5 8. Be2 Qb6 9. b3 Ne4 10. Be5 d6 11. Bb2 Qa5+ 12. Nfd2 Nd7 13. 0-0 Ndf6 14. Bf3 0-0 15. Qc2 Nxd2 16. Nxd2 Bxf3 17. Nxf3 e5 18. Nd2 Qa6 19. f4 exf4 20. Rxf4 Nd7 21. Ne4 f5 22. Nc3 g6 23. Nd5 Bg5 24. Qc3 Bf6 25. Nxf6+ Nxf6 26. e4 Qc6 27. exf5 g5 28. Rff1 Rae8 29. Rae1 h6 30. Re6 1-0

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "6"]
[White "Dianda, Joao Carlos"]
[Black "Haddad Filho, Paulo Ibrahim"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "2104"]
[PlyCount "56"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 0-0 6. cxd5 exd5 7. Be2 Bg4 8. 0-0 c6 9. Qc2 Bd6 10. Rb1 Nbd7 11. b4 Rc8 12. Na4 b6 13. Bd2 Ne4 14. Nc3 Bf5 15. Bd3 Qe7 16. a3 g5 17. Ne1 g4 18. g3 Qg5 19. Nxe4 dxe4 20. Bxe4 Bxe4 21. Qxe4 Nf6 22. Qg2 Qg6 23. Rc1 Ne4 24. f3 Nf6 25. fxg4 Nxg4 26. Rxc6 Rcd8 27. e4 f6 28. h4 Nh6 1-0

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "4"]
[White "Limp, Eduardo Thelio"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2370"]
[BlackElo "2104"]
[PlyCount "86"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c3 c6 4. Bf4 Qb6 5. Qb3 Bf5 6. Nbd2 Nbd7 7. h3 h6 8. e3 g5 9. Bg3 Bg7 10. Ne5 Ne4 11. Nxd7 Qxb3 12. axb3 Nxg3 13. Nb6 Rb8 14. fxg3 axb6 15. Be2 Bg6 16. 0-0 0-0 17. h4 Rfe8 18. Kf2 e5 19. hxg5 hxg5 20. Nf3 exd4 21. exd4 Bf6 22. b4 Kg7 23. Rfd1 Rh8 24. g4 Rhe8 25. Bf1 Be4 26. Ng1 Be7 27. Be2 Bd6 28. Bf3 f5 29. gxf5 Bxf5 30. g4 Bc2 31. Re1 Bd3 32. Nh3 Kg6 33. Rxe8 Rxe8 34. Rd1 Bc4 35. Rd2 Rh8 36. Be2 Rf8+ 37. Bf3 Rh8 38. Kg2 Bf1+ 39. Kxf1 Rxh3 40. Rd3 Kf6 41. Kf2 Bf4 42. Rd1 Rh2+ 43. Bg2 Rh8 1/2-1/2

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "1"]
[White "Rodriguez Vila, Andres"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2479"]
[BlackElo "2104"]
[PlyCount "58"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Qe2 Ne7 11. Nc3 a6 12. Kh1 Nc6 13. f4 Nb4 14. Bb1 Qc4 15. Qd1 d4 16. Ne4 Bb5 17. Rg1 d3 18. Re1 Bc6 19. Nc3 h5 20. Be3 Nc2 21. Bxc2 dxc2 22. Qxc2 Bb4 23. Qf2 Bxc3 24. bxc3 Rd8 25. Bd4 Rh6 26. Rad1 Rg6 27. Rg1 Bd5 28. Rd2 Kf8 29. Qh4 Ke8 0-1

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "2"]
[White "Van Riemsdijk, Vinicius Paulo"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2197"]
[BlackElo "2104"]
[PlyCount "103"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 Nc6 12. Rh3 c4 13. Be2 Qe7 14. Rf3 Rg8 15. Nh3 Ke8 16. Qh5 Qf8 17. Nf4 g6 18. Qg4 h5 19. Qh3 Ne7 20. g4 hxg4 21. Qxg4 Qh6 22. Rg1 Rh8 23. Rh3 Bd7 24. h5 gxh5 25. Rxh5 Qf8 26. Qg7 Rg8 27. Qxf8+ Kxf8 28. Rhg5 Rxg5 29. Rxg5 Ng8 30. Bh5 f6 31. exf6 Nxf6 32. Ng6+ Ke8 33. Ne5+ Kd8 34. Rg7 Kc7 35. Rf7 Ne4+ 36. Kc1 Rd8 37. Bg4 Kd6 38. Kb2 Ng5 39. Rg7 Ne4 40. Nf7+ Kc7 41. Nxd8 Kxd8 42. f4 Nd6 43. Ka3 Nb5+ 44. Kb4 Nd6 45. a4 b6 46. a5 b5 47. a6 Ne8 48. Rf7 Nd6 49. Rf8+ Kc7 50. Rf6 Ne8 51. Rh6 Kb6 52. f5 1-0

[Event "Sao Paulo-ch 3rd leg"]
[Site "Sao Paulo"]
[Date "2002.04.28"]
[Round "6"]
[White "Dianda, Joao Carlos"]
[Black "Sega, Carlos Alberto"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2095"]
[BlackElo "2326"]
[PlyCount "41"]
[EventDate "2002.04.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 c5 7. cxd5 exd5 8. e5 Nfd7 9. f4 Nc6 10. Nf3 cxd4 11. Nxd4 0-0 12. Be3 Nxd4 13. Bxd4 Nc5 14. Be2 Bf5 15. 0-0 Rc8 16. Kh1 Ne4 17. Rc1 Nxc3 18. Rxc3 Rxc3 19. Bxc3 Bc5 20. b4 d4 21. Bb2 0-1

[Event "Sao Paulo-ch 3rd leg"]
[Site "Sao Paulo"]
[Date "2002.04.28"]
[Round "5"]
[White "Mascarenhas, Alfredo C Viana"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "D11"]
[BlackElo "2095"]
[PlyCount "62"]
[EventDate "2002.04.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 Bg4 4. c4 c6 5. Nc3 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. b3 0-0 9. cxd5 exd5 10. Bd2 Re8 11. Nh4 Bxe2 12. Qxe2 Ne4 13. Nf5 Ndf6 14. Nxe4 Nxe4 15. Qg4 Qf6 16. Rad1 h5 17. Qh3 Ng5 18. Qxh5 g6 19. Nh6+ Kg7 20. Qg4 Kxh6 21. f3 Ne6 22. e4+ Bf4 23. e5 Qg5 24. Bb4 Qxg4 25. fxg4 Be3+ 26. Kh1 Kg7 27. Bc3 c5 28. dxc5 d4 29. Bb2 Rad8 30. b4 Ng5 31. Rfe1 Ne4 1-0

[Event "Sao Paulo-ch 3rd leg"]
[Site "Sao Paulo"]
[Date "2002.04.27"]
[Round "4"]
[White "Borges, Leomar Barbero"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2227"]
[BlackElo "2095"]
[PlyCount "67"]
[EventDate "2002.04.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c6 3. Bb2 Bf5 4. g3 Nd7 5. Bg2 Ngf6 6. d3 e6 7. Nbd2 Bc5 8. 0-0 Qe7 9. d4 Ba3 10. Bxa3 Qxa3 11. c4 h6 12. h3 0-0 13. Qc1 Qe7 14. Qc3 Bh7 15. a3 c5 16. Ne5 cxd4 17. Qxd4 Nxe5 18. Qxe5 Rfd8 19. cxd5 Nxd5 20. Nc4 Rac8 21. Rfd1 Kf8 22. e4 Nf6 23. a4 b6 24. Qf4 Nd7 25. Nd6 Rc3 26. Qd2 Rc7 27. Nb5 Rb7 28. Rac1 e5 29. Qd5 Rdb8 30. Rc8+ Rxc8 31. Qxb7 Rd8 32. Qc7 a6 33. Na7 Qe6 34. Nc6 1-0

[Event "Sao Paulo-ch 3rd leg"]
[Site "Sao Paulo"]
[Date "2002.04.27"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Segal, Alexandru Sorin"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2095"]
[BlackElo "2324"]
[PlyCount "47"]
[EventDate "2002.04.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 Ne8 8. Nge2 b6 9. 0-0 Nd7 10. Be3 Rb8 11. Nc1 g6 12. Nd3 Ng7 13. f4 exf4 14. Bxf4 f6 15. Qd2 Ne5 16. Nxe5 dxe5 17. Bh6 Bd6 18. Rf2 Rb7 19. Raf1 Rff7 20. Be3 Ne8 21. Qe2 Bf8 22. Bf3 Qd7 23. Bg2 Bd6 24. b3 1/2-1/2

[Event "Sao Paulo-ch 3rd leg"]
[Site "Sao Paulo"]
[Date "2002.04.26"]
[Round "2"]
[White "Frare, Fernando Cesar"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2247"]
[BlackElo "2095"]
[PlyCount "83"]
[EventDate "2002.04.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nc3 e6 6. h3 Bh5 7. Bd3 Nbd7 8. 0-0 Be7 9. b3 0-0 10. Be2 Bd6 11. Bb2 Qe7 12. Nd2 Bg6 13. c5 Bc7 14. f4 b6 15. b4 bxc5 16. bxc5 Rfb8 17. Ba3 Ba5 18. Rc1 Bb4 19. Bxb4 Rxb4 20. Nb3 a5 21. Bd3 Bxd3 22. Qxd3 Ne8 23. Rb1 Qd8 24. a3 Rb7 25. Nd2 Rab8 26. Rxb7 Rxb7 27. Rb1 Qc7 28. Na4 g6 29. Nb6 Nef6 30. Qa6 Ra7 31. Qc8+ Qxc8 32. Nxc8 Rc7 33. Nd6 Kf8 34. Rb7 Rxb7 35. Nxb7 a4 36. Kf1 Ne8 37. Nb1 Nc7 38. Nd6 f6 39. Nc3 e5 40. fxe5 fxe5 41. Ne2 exd4 42. exd4 1/2-1/2

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "Batista, Renato Luiz"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2102"]
[BlackElo "2198"]
[PlyCount "105"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 Bf5 5. Ne5 e6 6. f3 Nbd7 7. e4 Bg6 8. Nxc4 Bb4 9. Bg5 Be7 10. Be2 0-0 11. 0-0 Nxe4 12. Bxe7 Nxc3 13. Bxd8 Nxd1 14. Bg5 b5 15. Rfxd1 bxc4 16. Bxc4 Rab8 17. Bb3 c5 18. Rac1 cxd4 19. Rc7 Ne5 20. Rxd4 Nd3 21. Rxa7 Nc5 22. Ra3 Nxb3 23. Rxb3 Rxb3 24. axb3 f6 25. Bd2 Rb8 26. b4 Be8 27. Kf2 Kf7 28. Rc4 Rb7 29. f4 Ba4 30. Bc3 Bb5 31. Rc8 h6 32. Ke3 Bf1 33. g3 Bg2 34. Kd4 Rb5 35. Rc5 Rb7 36. Ra5 Ke7 37. b5 Kd7 38. Kc5 Rc7+ 39. Kb4 Rb7 40. Bd4 Bf1 41. Kc5 Rc7+ 42. Kb6 Bg2 43. Ra7 Rxa7 44. Kxa7 Kc7 45. b6+ Kc8 46. g4 Bb7 47. h4 Bd5 48. h5 Be4 49. Bxf6 gxf6 50. g5 hxg5 51. fxg5 fxg5 52. h6 g4 53. h7 1-0

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "6"]
[White "Dianda, Joao Carlos"]
[Black "Cominato Neto, Jose Luis"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2102"]
[PlyCount "82"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 a6 9. e4 dxc4 10. Bxc4 e5 11. a3 b5 12. Be2 Bb7 13. Bg5 Re8 14. Rad1 Qc7 15. dxe5 Bxe5 16. Nxe5 Qxe5 17. Be3 Qc7 18. f4 Nb6 19. e5 c5 20. Bf2 Nfd7 21. Ne4 Bxe4 22. Qxe4 c4 23. Kh1 Na4 24. Qc2 Ndc5 25. Bh4 Rac8 26. Bg4 Rb8 27. Rf3 Qb7 28. Bf5 g6 29. Bf6 Nb6 30. Qf2 Ncd7 31. Qh4 Nxf6 32. exf6 Nd5 33. Rh3 h5 34. Qg5 Qc6 35. Bxg6 Qxf6 36. Bh7+ Kf8 37. Qxd5 Rbd8 38. Qc5+ Kg7 39. Qxh5 Qxf4 40. Rf3 Kf6 41. Rg1 Rd2 1-0

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "4"]
[White "Dianda, Joao Carlos"]
[Black "Deus Filho, Joaquim"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2102"]
[BlackElo "2089"]
[PlyCount "70"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 d6 5. a4 bxc4 6. Nc3 g6 7. e4 Bg7 8. Bxc4 0-0 9. 0-0 Nbd7 10. h3 Qb6 11. Re1 Ba6 12. Bxa6 Qxa6 13. e5 dxe5 14. Nxe5 Nxe5 15. Rxe5 Rfe8 16. Ra3 Rad8 17. Nb5 Qb7 18. Rd3 Nd7 19. Re2 Ne5 20. Rdd2 Rd7 21. d6 e6 22. b3 a6 23. Na3 Red8 24. Bb2 Nc6 25. Bxg7 Kxg7 26. Nc4 Nd4 27. Re3 Rb8 28. Rxd4 cxd4 29. Qxd4+ Kg8 30. Ne5 Rdd8 31. Ng4 h5 32. Nf6+ Kf8 33. Nxh5 Ke8 34. Nf6+ Kf8 35. Rf3 Qb6 0-1

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "2"]
[White "Dianda, Joao Carlos"]
[Black "Gutierrez, Angel Huanca"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2102"]
[BlackElo "2305"]
[PlyCount "32"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. Nc3 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Ne4 9. Nxe4 fxe4 10. Ne5 Nd7 11. Nxd7 Bxd7 12. f3 exf3 13. Bxf3 dxc4 14. bxc4 c5 15. d5 e5 16. e4 b5 1/2-1/2

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "Holanda, Cleber Moreira De"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2102"]
[PlyCount "51"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 e6 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Qc2 d6 9. e4 a6 10. a4 Bg4 11. axb5 Bxf3 12. gxf3 Nd7 13. bxa6 Qxf3 14. Rg1 Be7 15. Bb5 Bh4 16. a7 Ke7 17. Ra3 Qf4 18. Bc6 Ne5 19. Bxa8 Rxa8 20. Qd2 Qxh2 21. Rf1 Kf8 22. Qe2 c4 23. Nd2 Nd3+ 24. Kd1 Nxb2+ 25. Kc2 Nd3 26. Rb1 1-0

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "5"]
[White "Man Yee, Chow"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2304"]
[BlackElo "2102"]
[PlyCount "71"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 Bg4 4. Nbd2 Nbd7 5. Be2 e6 6. h3 Bh5 7. 0-0 Bd6 8. Ne1 Bxe2 9. Qxe2 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 c5 13. dxc5 Nxc5 14. Qe2 Qc7 15. Nf3 Rac8 16. b3 Nd7 17. c4 Be7 18. Be3 b6 19. Rad1 Rfd8 20. Nd4 Nc5 21. Qf3 Qb7 22. Qxb7 Nxb7 23. Nb5 a6 24. Na7 Rxd1 25. Nxc8 Rxf1+ 26. Kxf1 Bc5 27. Nxb6 Bxe3 28. fxe3 Kf8 29. b4 Ke7 30. Ke2 Kd6 31. Kd3 e5 32. c5+ Kc6 33. Kc4 f5 34. Nd5 Kd7 35. a4 Ke6 36. Nc7+ 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Borges, Leomar Barbero"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2227"]
[BlackElo "2095"]
[PlyCount "107"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 e6 4. e3 Nf6 5. Be2 Nbd7 6. 0-0 Bd6 7. d3 Qe7 8. Nbd2 Ba3 9. Bxa3 Qxa3 10. e4 dxe4 11. dxe4 e5 12. Nh4 Bxe2 13. Qxe2 g6 14. Qb5 0-0-0 15. Nhf3 Qe7 16. Rfe1 Nh5 17. Nc4 f6 18. b4 Nf4 19. Ne3 Qe6 20. c4 Nb8 21. Qa4 Qa6 22. Qc2 Qa3 23. Nd5 Nxd5 24. cxd5 Kd7 25. Re3 Qa6 26. Rc3 Rc8 27. Rc1 Qb6 28. Nd2 Na6 29. a3 h5 30. Nb3 Rh7 31. Qd3 Kd8 32. Na5 Rd7 33. Qg3 g5 34. Qf3 Ke7 35. Qxh5 Rf8 36. Qh7+ Rf7 37. Qf5 Ke8 38. Rh3 c5 39. Nc4 Qd8 40. Qe6+ Qe7 41. Rh8+ Rf8 42. Rxf8+ Kxf8 43. Qxe7+ Kxe7 44. b5 Nb8 45. Rc3 Kf8 46. Rh3 Kg8 47. Ne3 a6 48. a4 axb5 49. axb5 b6 50. Rh6 Rf7 51. Nf5 Nd7 52. Rh3 Rf8 53. Ra3 Rf7 54. Nh6+ 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Carvalho, Herbert Abreu"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2211"]
[BlackElo "2095"]
[PlyCount "64"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 e6 5. Ne5 Bh5 6. c4 c6 7. Nc3 Nbd7 8. Qb3 Qb6 9. e3 Qxb3 10. axb3 Nxe5 11. dxe5 Nd7 12. f4 Nc5 13. cxd5 Nxb3 14. dxc6 Nxa1 15. cxb7 Rb8 16. Bc6+ Kd8 17. Nb5 Bb4+ 18. Kf2 Nb3 19. h3 a6 20. Nd6 Bxd6 21. exd6 Na5 22. Bg2 Nxb7 23. e4 f6 24. g4 Be8 25. e5 fxe5 26. fxe5 Bb5 27. Be3 Kd7 28. Ba7 Rbf8+ 29. Kg3 Na5 30. Bd4 Bc6 31. Ra1 Bxg2 32. Rxa5 Bf3 0-1

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Dianda, Joao Carlos"]
[Black "Caporale, Giuseppe Guido"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2095"]
[PlyCount "53"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 a6 10. Be2 b6 11. Nf3 0-0 12. 0-0 Re8 13. Kh1 Qe7 14. e5 Bb7 15. Bc4 h6 16. Re1 Nf8 17. Ne4 dxe5 18. fxe5 Nbd7 19. Nd6 Reb8 20. Nxb7 Nxe5 21. d6 Qxb7 22. Nxe5 Bxe5 23. Rxe5 Re8 24. Qe2 Qd7 25. Bxh6 b5 26. Re1 Rxe5 27. Qxe5 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Dianda, Joao Carlos"]
[Black "Ferreira, Nilton Cezar Jr"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2095"]
[PlyCount "93"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 h6 12. 0-0 Be6 13. Rc1 Bb6 14. Qa4 d4 15. e4 Qe7 16. b4 Rfd8 17. Nd2 Rac8 18. Qb5 Bc7 19. Bxc7 Rxc7 20. Rc5 Rdc8 21. f4 f6 22. Rfc1 Bf7 23. Bc4 Rd7 24. Qa4 Bxc4 25. R5xc4 a6 26. Qb3 Kh7 27. Qd3 Kg8 28. Nb3 Re8 29. Nc5 Rdd8 30. Nxb7 Qxb7 31. Rxc6 Qb5 32. R1c4 Rd7 33. R6c5 Qb7 34. Rxd4 Rxd4 35. Qxd4 Rxe4 36. Qd5+ Qxd5 37. Rxd5 Re6 38. Kf2 Kh7 39. f5 Rc6 40. Kf3 h5 41. Ke4 Rc2 42. Ra5 Rxg2 43. Rxa6 Rxh2 44. Rc6 h4 45. Rc3 Kh6 46. Rb3 Kg5 47. b5 1-0

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Dianda, Joao Carlos"]
[Black "Frare, Fernando Cesar"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2095"]
[BlackElo "2247"]
[PlyCount "167"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. h3 a6 8. c5 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. Qc2 N6d7 12. e4 Ng6 13. Bh2 b5 14. b4 Ndf8 15. a4 Bb7 16. exd5 exd5 17. axb5 axb5 18. Nxb5 cxb5 19. Bxb5 Ne6 20. c6 Rc8 21. cxb7 Rxc2 22. Bxe8 Nc7 23. Bxc7 Qxc7 24. Ra8 Qxb7 25. Bc6+ Qxa8 26. Bxa8 Bxb4 27. Bxd5 Nf4 28. Be4 Rc4 29. g3 Ne2+ 30. Kg2 Nxd4 31. Bd5 Rc5 32. Bxf7+ Kxf7 33. Nxd4 Bc3 34. Nf3 Bf6 35. Rd1 Rc2 36. Rd3 h6 37. Rd5 Ke6 38. Rd3 Kf5 39. Re3 Kg6 40. Rd3 Re2 41. Re3 Rc2 42. Rd3 Re2 43. Kf1 Rc2 44. Rd2 Rxd2 45. Nxd2 Kf5 46. Ke2 h5 47. Nc4 g6 48. Ke3 Ba1 49. f4 Bh8 50. Na5 Bc3 51. Nc4 Ba1 52. Kf3 Bc3 53. Ne3+ Ke6 54. Ke4 Be1 55. Kf3 Bc3 56. Ke2 Bb4 57. Kf3 Bc3 58. g4 hxg4+ 59. Kxg4 Bf6 60. Nf1 Kf7 61. Ng3 Kg7 62. Ne4 Be7 63. Ng5 Bf6 64. Ne4 Be7 65. h4 Kh6 66. Ng3 Kg7 67. h5 gxh5+ 68. Kxh5 Kf7 69. Ne4 Bd8 70. Kg4 Bc7 71. f5 Bd8 72. Nf2 Bf6 73. Kf4 Ba1 74. Ng4 Bf6 75. Ke4 Ba1 76. Ne3 Kf6 77. Kf4 Kf7 78. Nd5 Bf6 79. Ke4 Bb2 80. Kd3 Be5 81. Kc4 Bb2 82. Kc5 Be5 83. Kc6 Bb8 84. Kd7 1/2-1/2

[Event "Sao Paulo-ch 6th leg"]
[Site "Sao Paulo"]
[Date "2002.??.??"]
[Round "4"]
[White "Dianda, Joao Carlos"]
[Black "Leitao, Rafael Duailibe"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2095"]
[BlackElo "2558"]
[PlyCount "92"]
[EventDate "2002.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 Nf6 7. Bc4 Qe4+ 8. Be3 0-0 9. dxc5 Ng4 10. Qc2 Qc6 11. Qe2 Nd7 12. Bb5 Qc7 13. Bxd7 Bxd7 14. h3 Nxe3 15. Qxe3 Rfc8 16. Rd1 Ba4 17. Rd2 Qxc5 18. Rd8+ Rxd8 19. Qxc5 Rd1+ 20. Ke2 Rxh1 21. Nc4 Bd1+ 22. Ke3 Bh6+ 23. Kd3 Rd8+ 24. Nd4 Re1 25. Ne3 Re8 26. Qb5 Kf8 27. Kd2 Rh1 28. Qe5 Bg7 29. Qc7 Ba4 30. Qxb7 Rd8 31. Qc7 Rd6 32. Qxa7 Be8 33. Qc5 Ra1 34. Qa3 Bxd4 35. cxd4 Rxd4+ 36. Ke2 Rc1 37. b3 Rc8 38. Qb2 Rcd8 39. a4 f6 40. f3 Rb4 41. Nc2 Rb6 42. Nd4 Bxa4 43. Qc3 Be8 44. h4 Rbd6 45. Nc2 Bb5+ 46. Kf2 Rc6 0-1

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Dianda, Joao Carlos"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2095"]
[BlackElo "2229"]
[PlyCount "78"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. 0-0 0-0 11. Rd1 Qc7 12. h3 Rfe8 13. b3 a6 14. Bb2 c5 15. a4 cxd4 16. Nxd4 b4 17. Nb1 Qd8 18. Nd2 Rc8 19. Qb1 Bb8 20. Bf3 Nd5 21. Bxd5 Bxd5 22. e4 Bb7 23. Qd3 Qc7 24. N4f3 Nc5 25. Qe3 Qf4 26. e5 Qxe3 27. fxe3 Bd5 28. Bd4 a5 29. Rab1 Red8 30. Kf1 Ba7 31. Ke2 Bb7 32. Ne1 Rc7 33. Bxc5 Rxc5 34. Ne4 Rcd5 35. Rxd5 Rxd5 36. Nf3 Ba6+ 37. Ke1 Bxe3 38. Rd1 Bd3 39. Rxd3 Rxd3 0-1

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Gisclan, Heverton"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2269"]
[BlackElo "2095"]
[PlyCount "105"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. 0-0 c6 5. Ne5 Bh5 6. d4 e6 7. c4 Nbd7 8. Nc3 Bd6 9. cxd5 exd5 10. Bf4 Qe7 11. Nxd7 Qxd7 12. Bxd6 Qxd6 13. Qb3 Rb8 14. Qa4 a6 15. Qa5 0-0 16. e3 Rfe8 17. a3 Bg6 18. Na4 h5 19. Qc5 Qe6 20. h4 Be4 21. f3 Bf5 22. Rae1 Bh3 23. Qc2 Bxg2 24. Nc5 Qd6 25. Kxg2 Re7 26. Re2 Rbe8 27. Rfe1 g6 28. Qb3 Rb8 29. Qb4 a5 30. Qb6 Qd8 31. Qxd8+ Rxd8 32. Rc1 Ne8 33. Na4 Nd6 34. Nb6 Nf5 35. Kf2 Rde8 36. Rce1 Kg7 37. Na4 f6 38. Nc5 Nd6 39. Nd3 Nf5 40. Nf4 Kf7 41. Ng2 Kg7 42. Rc2 Nd6 43. Ree2 a4 44. Re1 Kf7 45. Nf4 Nf5 46. Rce2 Kg7 47. Nd3 Nd6 48. Nc5 b5 49. Nd3 Nc4 50. Nb4 Re6 51. Na6 R6e7 52. Nc5 Kf7 53. Nd3 1/2-1/2

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Name, Gabriel Ricardo"]
[Black "Dianda, Joao Carlos"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2218"]
[BlackElo "2095"]
[PlyCount "64"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Nc3 e6 6. Bd3 Nbd7 7. 0-0 Bd6 8. Qb3 Qb6 9. h3 Bh5 10. Qc2 dxc4 11. Bxc4 0-0 12. Nh4 c5 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Nf6 16. Bc4 Rad8 17. g4 Bg6 18. Nxg6 hxg6 19. Qxg6 Qb4 20. Qc2 b5 21. Be2 c4 22. a4 a6 23. Kg2 Be7 24. axb5 axb5 25. Ra6 Qc5 26. Rh1 Rfe8 27. Bf3 Rd6 28. Rxd6 Qxd6 29. b3 Nd5 30. Rd1 Rd8 31. bxc4 bxc4 32. Qxc4 Qc5 0-1

[Event "Sao Paulo-ch fin"]
[Site "Serra Negra"]
[Date "2002.??.??"]
[Round "?"]
[White "Rocha, Wellington Carlos"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2342"]
[BlackElo "2095"]
[PlyCount "52"]
[EventDate "2002.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 0-0 8. Be3 d6 9. Nbd2 b5 10. e5 d5 11. Bf4 Rb8 12. Re1 a5 13. Nf1 b4 14. Ne3 d4 15. cxd4 Nxd4 16. Rc1 Nxf3+ 17. Bxf3 Qd4 18. Nc4 Nf5 19. Be4 Qd8 20. d4 Nxd4 21. Nd6 Qb6 22. Bg2 Bd7 23. Ne4 Bc6 24. Nf6+ Kh8 25. Re3 Bxg2 26. Kxg2 Qd8 1-0

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.10.15"]
[Round "3"]
[White "Vallejos, Jose Antonio"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "A38"]
[BlackElo "2104"]
[PlyCount "124"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 d6 8. Bg5 Rb8 9. Qd2 a6 10. a4 Bd7 11. Bh6 Na5 12. Ra3 e5 13. Bxg7 Kxg7 14. Nd5 Nc6 15. e3 Nxd5 16. cxd5 Nb4 17. Ne1 a5 18. d4 exd4 19. exd4 c4 20. b3 cxb3 21. Nd3 Nc2 22. Rxb3 Nxd4 23. Ra3 Nf5 24. Rc1 Kg8 25. h4 h5 26. Qf4 b5 27. axb5 Rxb5 28. Rac3 Qb6 29. Rc7 Nd4 30. Bf1 Bg4 31. Qh6 Rb1 32. Nf4 Nf5 33. Qg5 Rxc1 34. Rxc1 Qb2 35. Nd3 Qd4 36. Nf4 Qb2 37. Nd3 Qg7 38. Rc7 Ra8 39. Qf4 Qd4 40. Rc4 Qxf4 41. Rxf4 Bd1 42. Nb2 Bb3 43. Bc4 Bxc4 44. Rxc4 Kg7 45. Ra4 Kf6 46. Nc4 Ne7 47. Ne3 Nc8 48. Nc4 Ra6 49. f4 Kf5 50. Kf2 Nb6 51. Nxd6+ Kg4 52. Rd4 a4 53. f5+ Kh3 54. Nxf7 gxf5 55. Ng5+ Kh2 56. Nf3+ Kh3 57. Rd1 Nc4 58. Rd4 Nb2 59. Ng1+ Kh2 60. d6 a3 61. d7 a2 62. Nf3+ Kh3 1-0

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.10.14"]
[Round "2"]
[White "Dianda, Joao Carlos"]
[Black "Leitao, Rafael Duailibe"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2104"]
[BlackElo "2581"]
[PlyCount "48"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. Qxd4 Nf6 7. Nf3 Nc6 8. Qa4 Bg7 9. Bc4 Qd8 10. 0-0 0-0 11. h3 Bd7 12. Qa3 Qc7 13. Nbd2 Rab8 14. Rac1 b5 15. Be2 Nd5 16. Bg5 Rfc8 17. Nb3 e6 18. Rfd1 a5 19. Nbd4 h6 20. Nxc6 Bxc6 21. Bh4 Nf4 22. Re1 Nxe2+ 23. Rxe2 Bxf3 24. gxf3 Qf4 0-1

[Event "Ouro Verde Cup 1st"]
[Site "S Sebastiao do Paraiso"]
[Date "2001.04.06"]
[Round "2"]
[White "Ferreira, Jorge Antonio"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "C11"]
[BlackElo "2131"]
[PlyCount "50"]
[EventDate "2001.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Be2 Qb6 10. 0-0 cxd4 11. Nxd4 Bc5 12. Rad1 Bb7 13. Kh1 Rc8 14. a3 Ndb8 15. Bg1 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Qxd4 18. Rxd4 Nc6 19. Rd2 g5 20. Bh5 gxf4 21. Re2 Rg8 22. Rxf4 Rc7 23. Nxd5 exd5 24. e6 Rf8 25. exf7+ Kd7 1-0

[Event "Ouro Verde Cup 1st"]
[Site "S Sebastiao do Paraiso"]
[Date "2001.04.05"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "De Paula, Alan Ribeiro"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2131"]
[PlyCount "87"]
[EventDate "2001.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Nd2 fxe4 12. Ndxe4 Nf6 13. f3 h6 14. Be3 Kh7 15. cxd6 cxd6 16. Rc1 Nxe4 17. fxe4 a6 18. Na4 b5 19. Nb6 Rb8 20. Rxf8 Bxf8 21. Nxc8 Rxc8 22. Rxc8 Nxc8 23. a4 Qh4 24. axb5 Qxe4 25. Qd3 Qxd3 26. Bxd3 axb5 27. Bxb5 Be7 28. Bd7 Bg5 29. Bxg5 Nb6 30. Be7 Nxd7 31. Bxd6 Kg7 32. Bc7 Kf6 33. Kf2 Kf5 34. b5 Ke4 35. b6 Nc5 36. d6 Kd5 37. b7 Nxb7 38. d7 Kd4 39. d8Q+ Nxd8 40. Bxd8 g5 41. Ke2 g4 42. Bh4 h5 43. Bf2+ Ke4 44. g3 1-0

[Event "Paulista-chT Interclubes 12th"]
[Site "Sao Paulo"]
[Date "2001.03.??"]
[Round "2"]
[White "De Oliveira, Sergio Eduardo"]
[Black "Dianda, Joao Carlos"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2131"]
[PlyCount "94"]
[EventDate "2001.03.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Primeiro de Maio FC II"]
[BlackTeam "Marília XC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 g6 5. Bg2 Bg7 6. Nh3 Nge7 7. 0-0 0-0 8. d3 Rb8 9. Be3 d6 10. Qd2 e5 11. Na3 b6 12. Bh6 d5 13. Bxg7 Kxg7 14. Qe2 h6 15. f4 d4 16. c4 f6 17. fxe5 fxe5 18. Rxf8 Qxf8 19. Rf1 Qe8 20. Qf2 Ng8 21. Qd2 Qe7 22. Nf2 Be6 23. h3 a6 24. g4 Qg5 25. Qxg5 hxg5 26. Rc1 Nf6 27. b3 Nd7 28. Bf3 Nf8 29. Bd1 Bd7 30. Nc2 Ne6 31. a4 Nf4 32. Rb1 Ne6 33. Na3 Nf4 34. Nc2 Kf6 35. Kf1 a5 36. Rb2 Rh8 37. Ne1 Nb4 38. Bf3 Nxh3 39. Nxh3 Rxh3 40. Rf2 Ke7 41. Ke2 Nc6 42. Kf1 Rh4 43. Rg2 Nd8 44. Kg1 Nf7 45. Rg3 Nd8 46. Rg2 Ne6 47. Rh2 Nf4 1-0

[Event "Paulista-chT Interclubes 12th"]
[Site "Sao Paulo"]
[Date "2001.03.??"]
[Round "4"]
[White "De Toledo, Charles Mann"]
[Black "Dianda, Joao Carlos"]
[Result "1/2-1/2"]
[ECO "A36"]
[BlackElo "2131"]
[PlyCount "52"]
[EventDate "2001.03.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Circulo Militar"]
[BlackTeam "Marília XC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. g3 c5 2. Bg2 Nc6 3. c4 Nf6 4. Nc3 g6 5. e4 d6 6. Nge2 Bg7 7. 0-0 0-0 8. h3 Ne8 9. d3 Nc7 10. f4 Bd7 11. Be3 Ne6 12. Qd2 Ned4 13. Rf2 Rb8 14. Raf1 b5 15. cxb5 Nxb5 16. Nxb5 Rxb5 17. d4 cxd4 18. Nxd4 Nxd4 19. Bxd4 Bxd4 20. Qxd4 Qb6 21. Qxb6 axb6 22. Rc1 Rc8 23. Rxc8+ Bxc8 24. Rc2 Rc5 25. Rxc5 dxc5 26. e5 Be6 1/2-1/2

[Event "Paulista-chT Interclubes 12th"]
[Site "Sao Paulo"]
[Date "2001.03.??"]
[Round "1"]
[White "Dianda, Joao Carlos"]
[Black "Blank Goncalves, Eduardo"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2131"]
[BlackElo "2186"]
[PlyCount "72"]
[EventDate "2001.03.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Marília XC"]
[BlackTeam "Sociedade Hebraica"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 Nd7 12. a4 Nc5 13. Nd2 f5 14. Bxc5 dxc5 15. a5 Bd7 16. Qb3 Rb8 17. a6 b6 18. a7 Ra8 19. d6 cxd6 20. Rfb1 Nc8 21. Nd5 Rxa7 22. Rxa7 Nxa7 23. Qxb6 Nc6 24. exf5 gxf5 25. Bd1 Qg5 26. Nf3 Qh6 27. Ba4 Rb8 28. Qxb8+ Nxb8 29. Rxb8+ Kf7 30. h4 Qc1+ 31. Kh2 Bxa4 32. Ng5+ Kg6 33. Rg8 Qxc4 34. Ne7+ Kf6 35. Nc8 Qxh4+ 36. Nh3 Kf7 0-1

[Event "Paulista-chT Interclubes 12th"]
[Site "Sao Paulo"]
[Date "2001.03.??"]
[Round "3"]
[White "Dianda, Joao Carlos"]
[Black "De Freitas, Celso Villares"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2131"]
[PlyCount "55"]
[EventDate "2001.03.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Marília XC"]
[BlackTeam "Paulistano CA"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 Ne8 8. Nge2 a6 9. 0-0 f5 10. f4 g6 11. fxe5 dxe5 12. Bh6 Rf6 13. Bg5 Nd6 14. Bxf6 Bxf6 15. Qd3 b5 16. b3 b4 17. Na4 Nd7 18. Rae1 Bg5 19. exf5 gxf5 20. Rxf5 Nxf5 21. Qxf5 Be3+ 22. Kh1 Qg5 23. Qe6+ Kg7 24. Rf1 Qg6 25. g4 Bg5 26. Ng3 Nf8 27. Qxe5+ Kg8 28. d6 1-0

[Event "Paulista-chT Interclubes 12th"]
[Site "Sao Paulo"]
[Date "2001.03.??"]
[Round "5"]
[White "Dianda, Joao Carlos"]
[Black "Schutt, Ricardo de Amorim"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2131"]
[BlackElo "2160"]
[PlyCount "57"]
[EventDate "2001.03.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Marília XC"]
[BlackTeam "Pinheiros EC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 c4 11. Bc2 Bg4 12. Rb1 Qc7 13. Qe1 Rfe8 14. Nd2 Re6 15. f3 Bh5 16. Bf5 Re7 17. e4 Rae8 18. Qh4 dxe4 19. Nxe4 Nxe4 20. fxe4 Bg6 21. Bxg6 hxg6 22. e5 Nxe5 23. Bf4 Qa5 24. Bxe5 Qxc3 25. Rf3 Qc2 26. Rbf1 f6 27. Rh3 g5 28. Qh8+ Kf7 29. Rxf6+ 1-0

[Event "Paulista-chT Interclubes 12th"]
[Site "Sao Paulo"]
[Date "2001.03.??"]
[Round "7"]
[White "Dianda, Joao Carlos"]
[Black "Zampronha, Wladimir Camilo"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2131"]
[BlackElo "2161"]
[PlyCount "64"]
[EventDate "2001.03.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Marília XC"]
[BlackTeam "Primeiro de Maio FC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 c4 8. 0-0 Bb4 9. Bg5 Bxc3 10. bxc3 0-0 11. Ne5 Qa5 12. Nxc6 bxc6 13. Bxf6 gxf6 14. Qd2 Kg7 15. e4 Rb8 16. Rae1 Qd8 17. Rb1 Rb6 18. Rb2 Be6 19. Rfb1 Qc7 20. Rxb6 axb6 21. exd5 Bxd5 22. Bxd5 cxd5 23. Rb5 Rd8 24. Qb2 Rd6 25. a4 Qd7 26. Kg2 Qe6 27. Qb1 f5 28. Qc1 Qe4+ 29. Kg1 Kg6 30. Qf4 Qxf4 31. gxf4 Kh5 32. h3 Kh4 1/2-1/2

