[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "8"]
[White "Arruda Filho, Raul"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "75"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 Nf6 6. 0-0 g6 7. Nc3 Bg7 8. h3 a6 9. Bb3 Bd7 10. Be3 0-0 11. Qd2 Ne8 12. Rad1 Nc7 13. f4 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Nb5 16. Nxb5 Bxb5 17. c4 Bc6 18. f5 Qc7 19. Rd3 b5 20. fxg6 hxg6 21. Rdf3 e5 22. Qe3 Qa7 23. Qxa7 Rxa7 24. Rf6 Bxe4 25. Rxd6 bxc4 26. Bxc4 Rc8 27. Bxa6 Rc6 28. Rxc6 Bxc6 29. Bc4 Kg7 30. Rd1 Ra4 31. Bb3 Rf4 32. Rf1 g5 33. g3 Rf3 34. Rxf3 Bxf3 35. Kf2 e4 36. a4 f5 37. Bc4 Kf6 38. Be2 1-0

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "3"]
[White "Feldens, Ricardo"]
[Black "Braitt, Milton dos Santos"]
[Result "0-1"]
[ECO "A24"]
[PlyCount "72"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 e5 7. d3 Re8 8. Rb1 a5 9. Nd2 Nbd7 10. Nde4 h6 11. Bd2 Nh5 12. Nd5 f5 13. Nec3 c6 14. Ne3 Nc5 15. Nc2 Qe7 16. Ne1 Nf6 17. Qc2 Kh7 18. a3 a4 19. Be3 Nfd7 20. Nf3 Qf7 21. Nd2 Rf8 22. Nf3 Kh8 23. Rfd1 g5 24. Bc1 e4 25. Nd2 exd3 26. exd3 Ne6 27. Ne2 Ndc5 28. Nf3 Nb3 29. Bd2 f4 30. Bc3 fxg3 31. Bxg7+ Qxg7 32. Nxg3 Rxf3 33. Nh5 Qf7 34. Bxf3 Ned4 35. Qc3 Qxf3 36. Ng3 Bh3 0-1

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "7"]
[White "Feldens, Ricardo"]
[Black "Gauche, Eduardo"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "68"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. e3 Bg7 5. Nf3 0-0 6. Be2 d6 7. 0-0 Nc6 8. d5 Nb8 9. Rb1 e5 10. e4 Nh5 11. Ne1 Nf4 12. Nd3 g5 13. Bxf4 exf4 14. Bg4 Nd7 15. Ne2 Ne5 16. Nxe5 Bxe5 17. Nc1 Qf6 18. Nd3 Bd4 19. Qf3 Kh8 20. b4 b6 21. bxc5 dxc5 22. Rfe1 Ba6 23. Rbc1 Rae8 24. Bf5 Rg8 25. a4 Re7 26. Qh5 Rg7 27. g3 Bc3 28. d6 Re8 29. d7 Rf8 30. Red1 Bxc4 31. Rxc3 Qxc3 32. Ne5 Rd8 33. Nc6 Qf6 34. g4 Qxc6 0-1

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "1"]
[White "Feldens, Ricardo"]
[Black "Lupato, Volmir"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "68"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. d3 Nf6 5. Bg2 c6 6. Nf3 a5 7. a4 Be7 8. Qb3 Na6 9. Be3 Nd7 10. d4 e4 11. Nd2 Bg5 12. 0-0 Bxe3 13. fxe3 Qg5 14. Rf4 Nc7 15. Raf1 Ne6 16. Ncxe4 fxe4 17. Nxe4 Qh5 18. Nxd6+ Kd8 19. Rf5 Qxe2 20. Bf3 Qd2 21. Rd1 Qb4 22. Qxb4 axb4 23. Nf7+ Ke7 24. Nxh8 Nf6 25. d5 cxd5 26. cxd5 Nd8 27. Re5+ Kf8 28. Rc1 Bd7 29. b3 Kg8 30. Ng6 hxg6 31. Rc7 Kf8 32. d6 Ra6 33. Bxb7 Rxd6 34. Rc4 Nxb7 0-1

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "5"]
[White "Feldens, Ricardo"]
[Black "Pereira Neto, Wladimir Nequesaurt"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "74"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d6 4. Nc3 c6 5. d3 g6 6. Nf3 Bg7 7. Bg5 Qc7 8. 0-0 h6 9. Bxf6 Bxf6 10. Rc1 Be6 11. Nd2 0-0 12. Nde4 Bg7 13. b4 f5 14. Bh3 Qe7 15. Nd2 Nd7 16. Bg2 Nf6 17. Qb3 Rfd8 18. a4 Rac8 19. Rc2 h5 20. e3 g5 21. e4 f4 22. f3 g4 23. Kf2 h4 24. fxg4 Nxg4+ 25. Ke2 Ne3 26. gxf4 Nxg2 27. f5 Bf7 28. Nf3 Bh5 29. Kf2 Bxf3 30. Kxf3 h3 31. Ne2 Qg5 32. d4 exd4 33. Kf2 Ne3 34. Rg1 Qh4+ 35. Rg3 Nxc2 36. Qxc2 Kf7 37. Qd3 Be5 0-1

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "9"]
[White "Feldens, Ricardo"]
[Black "Prada, Aldo"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "20"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. d3 h6 8. Bd2 Bg4 9. Rb1 Qd7 10. Qc1 Kh7 1/2-1/2

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "9"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Nf6 5. d5 1-0

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "2"]
[White "Godois, Jorge de Oliveira"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "55"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d6 8. d5 Ne5 9. Qa4+ c6 10. Qxb4 a5 11. Qb3 b5 12. Nxe5 dxe5 13. Bd3 h6 14. f3 Qd6 15. Be3 0-0 16. Rd1 a4 17. Qc2 Ba6 18. dxc6 Qxc6 19. Nd5 Qxc2 20. Nxf6+ gxf6 21. Bxc2 Kh7 22. 0-0 Rac8 23. Bd3 Rfd8 24. Bb1 b4 25. Rxd8 Rxd8 26. Rc1 Kg6 27. Kf2 b3 28. a3 1-0

[Event "Jaragua SC-ch"]
[Site "Jaragua do Sul"]
[Date "1991.09.??"]
[Round "4"]
[White "Marques, Edison"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "E37"]
[PlyCount "79"]
[EventDate "1991.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Qb3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 Nc6 8. e3 0-0 9. a3 a5 10. b3 Ne7 11. Bd3 Nf6 12. 0-0 b6 13. Ne5 dxc4 14. bxc4 Bb7 15. Bb2 Ng6 16. f4 c5 17. Rae1 Rc8 18. f5 exf5 19. Bxf5 Rc7 20. d5 Ne8 21. Bd3 Nd6 22. e4 Qg5 23. Nxg6 hxg6 24. e5 Ne8 25. Bc1 Qg4 26. Rf4 Qd7 27. Ref1 Bxd5 28. cxd5 Qxd5 29. Bxg6 f6 30. Bxe8 Rxe8 31. exf6 Qf7 32. Bb2 Rd7 33. Rg4 Qe6 34. Rxg7+ Kf8 35. h3 Qe3+ 36. Qf2 Rd2 37. Rg8+ Kf7 38. Rg7+ Kf8 39. Qxe3 Rxe3 40. Bc1 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "3"]
[White "Feldens, Ricardo"]
[Black "Chuchene Silva, Jurandir"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "122"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. Qd2 Nc6 10. a3 b5 11. b4 Bb7 12. f3 Rc8 13. Nd1 Nxd4 14. Qxd4 Qxc2 15. Bd3 Qc7 16. Rc1 Qd7 17. Nf2 0-0 18. Qb2 e5 19. Qd2 d5 20. exd5 Bxd5 21. Rfe1 Rxc1 22. Rxc1 Re8 23. Qc2 h6 24. Bf5 Be6 25. Be4 Nxe4 26. Nxe4 Rc8 27. Nc5 Bxc5 28. bxc5 Bd5 29. Qc3 Qe6 30. Re1 f6 31. Qd3 e4 32. fxe4 Qxe4 33. Qxe4 Bxe4 34. Bf4 Bc6 35. Bd6 Re8 36. Rxe8+ Bxe8 37. Kf2 Kf7 38. g4 Ke6 39. Ke3 g6 40. Ke4 Bc6+ 41. Kd4 Bd7 42. Bf8 h5 43. gxh5 gxh5 44. Kc3 Kd5 45. Kb4 f5 46. Bd6 Ke4 47. Ka5 f4 48. Kxa6 h4 49. Be7 h3 50. Kb6 Kf3 51. c6 Be8 52. Bd6 Ke3 53. Kxb5 f3 54. a4 f2 55. Bc5+ Kf3 56. Bxf2 Kxf2 57. a5 Kg2 58. a6 Kxh2 59. a7 Kg1 60. a8Q Bxc6+ 61. Qxc6 h2 1/2-1/2

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "1"]
[White "Feldens, Ricardo"]
[Black "Hadlich, Arnoldo"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "67"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 a6 6. Ba4 b5 7. Bc2 Ne7 8. d4 Bb6 9. Nxe5 Bb7 10. Re1 d5 11. Nd2 0-0 12. Ng4 dxe4 13. Nxf6+ Kh8 14. Bxe4 Bxe4 15. Nfxe4 c5 16. dxc5 Bc7 17. Nf3 Re8 18. Qxd8 Raxd8 19. Bg5 Rd5 20. b4 a5 21. a3 Nc6 22. Ng3 Rxe1+ 23. Rxe1 h6 24. Bc1 a4 25. Nf1 Be5 26. Nxe5 Nxe5 27. f4 Nc4 28. Re8+ Kh7 29. c6 Nd6 30. Rd8 Rd1 31. Bd2 Nc4 32. c7 Nb6 33. Rb8 Nd7 34. Rb7 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "5"]
[White "Feldens, Ricardo"]
[Black "Mercadante, Ricardo Rodrigues"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "104"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nde2 Ne5 13. b3 Qa5 14. Nd5 Qd8 15. Rac1 b5 16. Bg5 f6 17. Be3 e6 18. Ndf4 Qe7 19. Rfd1 Nf7 20. c4 bxc4 21. Rxc4 Bb5 22. Rc3 Bxe2 23. Nxe2 f5 24. Nd4 fxe4 25. Nc6 Qb7 26. Nd4 exf3 27. Nxe6 Bxc3 28. Qxc3 Ne5 29. Nxf8 Rxf8 30. Rxd6 fxg2 31. Bf2 Nf3+ 32. Kxg2 Nh4+ 33. Kf1 Qg2+ 34. Ke1 Qxf2+ 35. Kd1 Qg1+ 36. Kc2 Rf2+ 37. Rd2 Rxd2+ 38. Qxd2 Qg2 39. Qxg2 Nxg2 40. Kd3 Kf7 41. Kd4 Ke7 42. Kc5 Kd7 43. a4 g5 44. b4 Kc7 45. b5 h5 46. Kd5 g4 47. Ke4 h4 48. a5 g3 49. b6+ axb6 50. axb6+ Kxb6 51. hxg3 h3 52. Kf3 Ne1+ 0-1

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "7"]
[White "Feldens, Ricardo"]
[Black "Schmitt, Alon"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "35"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Bg4 5. 0-0 Nf6 6. h3 Bh5 7. Re1 Be7 8. d4 exd4 9. Qb3 0-0 10. Nxd4 Ne5 11. Nd2 Nxc4 12. Nxc4 Rb8 13. Nf5 Re8 14. Bf4 Nd7 15. Re3 Nc5 16. Qc2 Bg5 17. Bxg5 Qxg5 18. Rg3 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "2"]
[White "Resende, Antonio Carlos"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "83"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nge7 7. 0-0 d5 8. Qe2 Qb6 9. Re1 Bd7 10. exd5 Nxd5 11. Nc4 Qc7 12. a4 0-0 13. c3 Rfe8 14. Ng5 Re7 15. h4 f5 16. Nh3 Rae8 17. h5 Nxc3 18. bxc3 Bxc3 19. Be3 b6 20. hxg6 hxg6 21. Ng5 Kg7 22. Rac1 Bxe1 23. Rxe1 Rh8 24. Bf4 e5 25. Nxe5 Rhe8 26. Bxc6 Qxc6 27. Qb2 Qf6 28. Ngf3 Kg8 29. Bg5 Qh8 30. Bxe7 Rxe7 31. Nc4 Rxe1+ 32. Nxe1 Bxa4 33. Qa2 b5 34. Nd6+ Kh7 35. Nf3 Qf6 36. Ne8 Qe7 37. Ng5+ Qxg5 38. Qf7+ Kh6 39. Qg7+ Kh5 40. Nf6+ Qxf6 41. Qxf6 Bd1 42. Qh4# 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "6"]
[White "Schmitt, Carla"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "43"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bd2 Nc6 5. Nf3 d5 6. c5 0-0 7. e3 Re8 8. a3 Bxc3 9. Bxc3 e5 10. Nxe5 Nxe5 11. dxe5 Ng4 12. Be2 Nxe5 13. f4 Nc6 14. Bd4 Nxd4 15. Qxd4 Re4 16. Qd3 Bf5 17. Bf3 Rxf4 18. Qxd5 Qe7 19. 0-0 c6 20. Qb3 Qxc5 21. Rac1 Qe7 22. exf4 1-0

[Event "Joinville open"]
[Site "Joinville"]
[Date "1977.05.??"]
[Round "4"]
[White "Yoshida, Luiz"]
[Black "Feldens, Ricardo"]
[Result "1-0"]
[ECO "E18"]
[PlyCount "67"]
[EventDate "1977.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. 0-0 Be7 7. Nc3 0-0 8. Qc2 Nbd7 9. e4 c6 10. Rd1 Qc7 11. b3 Rad8 12. Ba3 e5 13. Qc1 h6 14. Nh4 Nh7 15. Nf5 Rfe8 16. dxe5 Nxe5 17. f4 Ng4 18. h3 Ngf6 19. e5 dxe5 20. Nxe7+ Rxe7 21. Rxd8+ Qxd8 22. Bxe7 Qxe7 23. Qe3 e4 24. Bxe4 g6 25. Re1 Nf8 26. Bc2 Qd7 27. g4 Ne6 28. Rd1 Qc7 29. f5 Nf4 30. fxg6 fxg6 31. Ne4 Nh7 32. Nd6 Nxh3+ 33. Qxh3 Ng5 34. Qd3 1-0

