[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Moro, Antonio Renato Pere"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1941"]
[BlackElo "1747"]
[PlyCount "94"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. e3 g6 4. Bc4 Bg7 5. 0-0 e6 6. Nc3 0-0 7. Qe1 d5 8. Be2 Ne4 9. Nxe4 dxe4 10. Ne5 Nd7 11. d4 Nxe5 12. dxe5 g5 13. Qc3 c6 14. a4 Kh8 15. Kh1 Rg8 16. g4 gxf4 17. exf4 Qh4 18. gxf5 exf5 19. Bc4 Re8 20. Qb3 b6 21. Be3 Qh6 22. Rad1 Be6 23. Rd6 Bxc4 24. Qxc4 Qh3 25. Qe2 c5 26. Rg1 Rad8 27. Rg3 Qh4 28. Qd2 Rxd6 29. Qxd6 Qd8 30. Qc6 Re7 31. Rg2 Qd7 32. Qxd7 Rxd7 33. Rg5 Rf7 34. Kg2 Bf8 35. Kf1 Be7 36. Rg2 Rf8 37. Rd2 Rd8 38. Rxd8+ Bxd8 39. a5 Kg7 40. Ke2 Kf7 41. c4 Ke6 42. Kd2 Kd7 43. Kc3 Kc6 44. axb6 axb6 45. Bf2 Be7 46. Kb3 Bf8 47. Ka4 Bh6 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Zacarias, Rodrigo Medeiros"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "1747"]
[BlackElo "2129"]
[PlyCount "54"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 Nc6 9. 0-0 b6 10. f4 Na5 11. Bd3 f5 12. e5 Bb7 13. Be3 Qd5 14. Rf2 Rfd8 15. Qc2 Nc4 16. Bxc4 Qxc4 17. Qb3 Bd5 18. Qxc4 Bxc4 19. a4 e6 20. h3 Rd5 21. Nc1 Ra5 22. Rb2 b5 23. Nb3 Rxa4 24. Rxa4 bxa4 25. Na5 a3 26. Rb1 a2 27. Ra1 Rb8 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Hirota da Silva, Nilton Jose"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1938"]
[BlackElo "1747"]
[PlyCount "108"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. Be3 e5 10. d5 Ne7 11. Ne2 Nd7 12. g3 f5 13. c4 b6 14. Bg2 Nf6 15. f3 h6 16. Qd2 Kh7 17. Rae1 Qd7 18. Kh2 Rf7 19. Bg1 Rg8 20. Nc3 h5 21. h4 f4 22. gxf4 Bh6 23. Be3 exf4 24. Bd4 g5 25. Bxf6 Rxf6 26. hxg5 Rxg5 27. Bh3 Qd8 28. e5 Rxe5 29. Rxe5 dxe5 30. Rg1 Rg6 31. Qd3 Kg7 32. Rxg6+ Nxg6 33. Qf5 Qf6 34. Qxf6+ Kxf6 35. Nb5 Nh4 36. Bg2 Bf8 37. Nxc7 e4 38. d6 Bxd6 39. Ne8+ Ke5 40. Nxd6 Kxd6 41. fxe4 Ke5 42. Bh1 Kd4 43. b3 Ng6 44. Bf3 Ne5 45. Bxh5 Kxe4 46. Kg2 Ke3 47. Kf1 f3 48. a4 f2 49. Be2 Nf7 50. b4 Nd6 51. c5 bxc5 52. bxc5 Ne4 53. Bb5 Nxc5 54. Kg2 a6 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Carstens Dobuchak, Thiago"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1747"]
[BlackElo "2029"]
[PlyCount "55"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Bg5 h6 7. Bh4 Nbd7 8. Be2 c5 9. d5 a6 10. a4 Re8 11. 0-0 Qc7 12. Nd2 Ne5 13. h3 g5 14. Bg3 Ng6 15. f4 gxf4 16. Bxf4 Nxf4 17. Rxf4 Rf8 18. Qc2 Nd7 19. Raf1 Ne5 20. Bh5 Bd7 21. b3 Qa5 22. Ne2 b5 23. axb5 axb5 24. Nf3 Ng6 25. Bxg6 fxg6 26. Rxf8+ Rxf8 27. e5 Bxe5 28. Qd1 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Ikejiri, Daniel Yoshito"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1747"]
[BlackElo "1988"]
[PlyCount "40"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 e6 4. Bg2 d5 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ba6 8. Ne5 c6 9. cxd5 cxd5 10. Re1 Bb7 11. Bg5 h6 12. Bf4 Nbd7 13. Rc1 Nxe5 14. Bxe5 Bd6 15. Bxd6 Qxd6 16. e3 Rfc8 17. Re2 Qd7 18. Rec2 Ba6 19. Bf1 Bxf1 20. Qxf1 a6 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Molina, Roberto Junio Brito"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2440"]
[BlackElo "1747"]
[PlyCount "65"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. f3 0-0 7. Bh6 b5 8. Bxg7 Kxg7 9. Nge2 b4 10. Nd1 c5 11. dxc5 dxc5 12. Qxd8 Rxd8 13. Ne3 Nc6 14. Nf4 a5 15. Bc4 Ne5 16. Be2 Ba6 17. Bxa6 Rxa6 18. Rd1 Rad6 19. Rxd6 Rxd6 20. Ke2 e6 21. Nd3 Nxd3 22. cxd3 Nd7 23. Nc4 Ra6 24. Rc1 Kf8 25. f4 f5 26. e5 Ke7 27. Nd6 a4 28. Nb7 Rc6 29. d4 c4 30. Na5 Rc7 31. Rxc4 Rxc4 32. Nxc4 h6 33. Na5 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Bastos, Guilherme Exterhott"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1747"]
[BlackElo "1960"]
[PlyCount "99"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 h6 6. g3 a6 7. Bg2 e6 8. 0-0 b5 9. Ne5 Bb7 10. Qd3 Nbd7 11. f4 Bb4 12. Bd2 Bxc3 13. Bxc3 0-0 14. f5 Ne4 15. Bb4 Nxe5 16. dxe5 Re8 17. f6 Qb6+ 18. Kh1 a5 19. Bd2 Nxd2 20. Qxd2 d4 21. fxg7 Bxg2+ 22. Kxg2 Qb7+ 23. Kg1 Qe4 24. Qxh6 Qe3+ 25. Qxe3 dxe3 26. Rf3 Red8 27. Rxe3 Rd2 28. b3 Rc8 29. Kf2 Kxg7 30. h4 Rb2 31. Kf3 Rcc2 32. a3 Kg6 33. g4 Rd2 34. Rc1 Ra2 35. Rc5 Rd5 36. Rxd5 exd5 37. e6 fxe6 38. Rxe6+ Kf7 39. Rb6 Rxa3 40. Rxb5 a4 41. Rxd5 Rxb3+ 42. Kf4 a3 43. Ra5 Ke6 44. e4 Rh3 45. h5 Kd6 46. Kg5 Ke7 47. Kg6 Re3 48. h6 Rxe4 49. g5 Re6+ 50. Kg7 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Ferreira, Oscar Luiz Vieira"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1747"]
[BlackElo "2004"]
[PlyCount "78"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 a6 7. a4 c6 8. h3 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Nd7 12. c3 Nf6 13. Bc2 Qc7 14. Ne5 c5 15. Bf4 Qb6 16. Nc4 Qc6 17. a5 Be6 18. Nb6 Rad8 19. Ba4 Qe4 20. Bc7 cxd4 21. Bxd8 Rxd8 22. cxd4 Rxd4 23. Qe1 Qf4 24. Ra3 Ne4 25. Qe3 Qd6 26. Bc2 f5 27. Bb3 f4 28. Bxe6+ Qxe6 29. Qxf4 Be5 30. Qe3 Qd6 31. Raa1 Bh2+ 32. Kh1 Bf4 33. Qa3 Qf6 34. Qa2+ Kg7 35. Nd5 Qg5 36. Nxf4 Qxf4 37. Kg1 Rd2 38. Qc4 Qf5 39. f3 Qg5 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Mendes, Joao Paulo"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1941"]
[BlackElo "1747"]
[PlyCount "110"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Bd3 0-0 6. Qd2 c6 7. f3 Qb6 8. Nge2 Qxb2 9. Rb1 Qa3 10. 0-0 Qa5 11. Rfe1 Qc7 12. d5 Nbd7 13. Ng3 a6 14. Kh1 c5 15. Bh6 b5 16. Bxg7 Kxg7 17. f4 b4 18. Nd1 Kg8 19. c4 Ne8 20. Nf2 Ng7 21. Ng4 h5 22. Nf2 f6 23. e5 f5 24. Qb2 dxe5 25. fxe5 Bb7 26. Nh3 e6 27. Nf4 Kf7 28. Qe2 h4 29. Nxf5 gxf5 30. dxe6+ Kg8 31. exd7 Qxd7 32. e6 Qd4 33. Nd5 h3 34. Qf3 hxg2+ 35. Kxg2 Rae8 36. e7 Rf7 37. Kf1 Bxd5 38. Qxd5 Qf4+ 39. Kg1 Rexe7 40. Rxe7 Qg5+ 41. Kh1 Qxe7 42. Rg1 Kf8 43. Rf1 Qb7 44. Qxb7 Rxb7 45. Bxf5 Rf7 46. Bd3 Rxf1+ 47. Bxf1 Kf7 48. Kg2 Kf6 49. Kf3 Ke5 50. Ke3 a5 51. Kd3 Ne6 52. Kc2 a4 53. Bg2 Nd4+ 54. Kd3 a3 55. Kd2 b3 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Menezes, Jose Eduardo C"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1886"]
[BlackElo "1747"]
[PlyCount "102"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. f4 c5 4. Nf3 Nc6 5. Nc3 d6 6. h3 e6 7. d3 Nge7 8. Be3 Nd4 9. Bxd4 cxd4 10. Ne2 Nc6 11. g3 0-0 12. Bg2 e5 13. 0-0 h6 14. a3 a5 15. b3 f5 16. Nd2 Kh7 17. Qc2 Qe7 18. Rab1 Be6 19. b4 axb4 20. axb4 Qd7 21. Kh2 Ne7 22. fxe5 dxe5 23. Ra1 Rxa1 24. Rxa1 f4 25. gxf4 exf4 26. Qa4 Nc6 27. Nf3 g5 28. Qb5 g4 29. hxg4 Bxg4 30. Neg1 Qe7 31. Ra4 Ne5 32. Qc5 Qxc5 33. bxc5 Nxd3 34. Ra5 Rc8 35. Bh3 Bxh3 36. Nxh3 Nxc5 37. Nxf4 Nxe4 38. Rb5 Nd6 39. Rh5 Rxc4 40. Ng5+ Kg8 41. Nge6 Rc2+ 42. Kh3 Rc3+ 43. Kg2 Nf7 44. Rd5 Rc2+ 45. Kf1 Rb2 46. Nh5 Be5 47. Nxd4 Rd2 48. Rxe5 Rxd4 49. Re7 Rh4 50. Ke2 Rxh5 51. Kd3 Rh4 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Da Silva, Mateus Santiago"]
[Result "1/2-1/2"]
[ECO "E88"]
[BlackElo "1619"]
[PlyCount "89"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 a6 10. Bd3 Nbd7 11. Nge2 b5 12. 0-0 Nb6 13. b3 Nfd7 14. g4 Nc5 15. Ng3 Nxd3 16. Qxd3 Bd7 17. Rac1 b4 18. Nce2 Bb5 19. Qd2 a5 20. Bh6 Qe7 21. Bxg7 Kxg7 22. Qe3 Nd7 23. Kg2 Nc5 24. h4 Rac8 25. h5 Kg8 26. Rh1 Rc7 27. Rcg1 Rfc8 28. Rh2 Bxe2 29. Nxe2 Nd7 30. Kh1 Rc2 31. Rc1 Rxc1+ 32. Nxc1 Rc3 33. Qg1 Rxf3 34. Ne2 Qf6 35. Qa7 Rf1+ 36. Ng1 Qd8 37. Qa6 Qf6 38. Qa7 Qf3+ 39. Rg2 Nf6 40. Qb8+ Kg7 41. h6+ Kxh6 42. g5+ Kg7 43. gxf6+ Qxf6 44. Qb6 Qh4+ 45. Rh2 1/2-1/2

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Tasoko, Toshinobu"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1749"]
[PlyCount "54"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Qd2 c5 5. c3 Nf6 6. f3 cxd4 7. cxd4 0-0 8. Ne2 Nc6 9. g4 Bxg4 10. Bg2 Bd7 11. h4 h5 12. Bh6 Bxh6 13. Qxh6 Qb6 14. Qd2 Rac8 15. Nbc3 e5 16. d5 Nd4 17. Nxd4 exd4 18. Ne2 d3 19. Nc3 Rfe8 20. Kf1 Nh7 21. Bh3 Nf8 22. Bxd7 Nxd7 23. Rg1 Ne5 24. Qh6 Qxb2 25. Rb1 Qxc3 26. f4 d2 27. fxe5 Qf3# 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Yoshioka, Hugo"]
[Result "0-1"]
[ECO "D06"]
[BlackElo "1752"]
[PlyCount "53"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Be3 Nb4 7. Rc1 Nf6 8. a3 Nc6 9. Nf3 Rb8 10. Bg5 Be6 11. e3 Be7 12. Be2 0-0 13. 0-0 Na5 14. Qa4 c6 15. b4 Nc4 16. Bxc4 dxc4 17. Bf4 Ra8 18. b5 cxb5 19. Nxb5 Bd7 20. Qxc4 a6 21. Nc3 Bxa3 22. Rb1 b5 23. Qb3 b4 24. Nd5 Bb5 25. Nxb4 Bxb4 26. Qxb4 Bxf1 27. Rxf1 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "2"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Carvalho, Rafael Cunha de"]
[Result "0-1"]
[ECO "D86"]
[BlackElo "2058"]
[PlyCount "74"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Qc7 9. Be3 cxd4 10. Bb5+ Nd7 11. Bxd7+ Bxd7 12. cxd4 0-0 13. 0-0 Rfc8 14. Rc1 Qa5 15. Re1 Qxa2 16. Nc3 Qa3 17. Nd5 Bc6 18. Rc3 Qd6 19. Bf4 Qd7 20. Nc7 Rxc7 21. Bxc7 Qxc7 22. Rc1 Qb8 23. d5 Bd7 24. Qc2 Be5 25. g3 a5 26. f4 Bd4+ 27. Kg2 b5 28. Rcd1 Bb6 29. f5 Qe5 30. fxg6 hxg6 31. Qe2 a4 32. Qf3 a3 33. d6 a2 34. Rf1 f6 35. dxe7 a1Q 36. Rxd7 Qa2+ 37. Kh1 Qae6 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Gomes, Carlos Henrique Cal"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1862"]
[PlyCount "45"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 b6 12. d5 Ne5 13. Nxe5 Bxe5 14. Rc1 e6 15. Bh6 Bg7 16. Bxg7 Kxg7 17. d6 Bb7 18. Rc7 Rb8 19. Qd4+ Qf6 20. e5 Qg5 21. f3 a6 22. Bc4 b5 23. Bxe6 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.16"]
[Round "1"]
[White "Dall Orsoletta, Alaize"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1964"]
[PlyCount "92"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 Nc6 10. Be3 cxd4 11. cxd4 Qa5+ 12. Bd2 Qxa2 13. d5 Ne5 14. Nxe5 Bxe5 15. 0-0 Bd7 16. Rxb7 Ba4 17. Qe1 Rfc8 18. Rb4 Qa3 19. f4 Bd6 20. Rf3 Bxb4 21. Rxa3 Bxa3 22. Bd3 Bb2 23. e5 Rd8 24. Be4 Rac8 25. h3 Bc2 26. Kh2 Bd4 27. Bb4 Bxe4 28. Qxe4 Bc5 29. Ba5 Bb6 30. Bb4 Re8 31. e6 f5 32. Qe5 Bc7 33. Qd4 a5 34. Bc3 Bxf4+ 35. g3 Rxc3 36. Qxc3 Bd6 37. Qxa5 Rb8 38. Qc3 h5 39. Kg2 Kh7 40. Qc2 Rb5 41. Qc4 Rc5 42. Qa2 Rc3 43. g4 hxg4 44. hxg4 fxg4 45. Qa8 Rc2+ 46. Kg1 g3 0-1

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "7"]
[White "Bejarano, Miguel Angel"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "76"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Nbd2 Bg4 8. c3 c6 9. Qc2 Re8 10. h3 Bh5 11. Nh4 Be2 12. Bxe2 Rxe2 13. Qd3 Re8 14. Nf5 Bf8 15. Nf3 Nbd7 16. Bf4 Ne4 17. Ng3 Ndf6 18. Ne5 Nd7 19. Nxe4 dxe4 20. Qg3 Nb6 21. Rad1 Nd5 22. Ng4 Kh8 23. Be5 f6 24. Bf4 g5 25. Bc1 Bd6 26. f4 Qc7 27. c4 Nxf4 28. Qf2 Qg7 29. c5 Bc7 30. b4 h5 31. Ne3 Rad8 32. Kh1 Rf8 33. Qc2 Qg6 34. Nc4 Nd3 35. Qc3 Nxc1 36. Rxc1 Kh7 37. Rce1 f5 38. Nd2 Rde8 1/2-1/2

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "1"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Chrestani, Gilson Luiz"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "35"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[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. Nc3 Nc6 3. g3 Rb8 4. Bg2 b5 5. Nge2 g6 6. d4 b4 7. Na4 cxd4 8. Nxd4 Qa5 9. b3 Ba6 10. Bb2 e5 11. Nxc6 dxc6 12. c4 bxc3 13. Bxc3 Bb4 14. Qd2 c5 15. 0-0-0 Nf6 16. Qd6 Rd8 17. Qxe5+ Kf8 18. Qxf6 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "4"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Franca, Ricardo Bedin"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "35"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. c4 c6 6. cxd5 cxd5 7. d4 0-0 8. Nc3 Bg4 9. Ne5 e6 10. Nxg4 Nxg4 11. e4 dxe4 12. Qxg4 Bxd4 13. Qxe4 Nc6 14. Bh6 Bg7 15. Bxg7 Kxg7 16. Rfd1 Qb6 17. Qe2 Nd4 18. Qe5+ 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "6"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Mafra, Kaiser Luiz"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "55"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 e6 5. dxe4 Bc5 6. e5 0-0 7. exf6 Qxf6 8. Nf3 Nc6 9. Be2 d5 10. 0-0 Bd6 11. Nc3 Bd7 12. Nb5 Ne5 13. Nxd6 cxd6 14. Nxe5 dxe5 15. c3 Bc6 16. a4 a6 17. Be3 Rad8 18. Bb6 Rd7 19. Bc5 Rff7 20. f3 g5 21. b4 d4 22. cxd4 exd4 23. b5 axb5 24. Bxb5 Bxb5 25. axb5 Qe5 26. Qc1 Rc7 27. Ra8+ Kg7 28. Bd6 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "3"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Richter, Arno"]
[Result "1-0"]
[ECO "B37"]
[PlyCount "89"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[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 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Nc2 Be6 10. Ne3 Nd7 11. Ned5 Nd4 12. Be3 Nxe2+ 13. Qxe2 a6 14. Rac1 f6 15. Rfd1 Bf7 16. Na4 b5 17. Nab6 Nxb6 18. Bxb6 Qd7 19. c5 Bxd5 20. exd5 dxc5 21. Bxc5 Rfe8 22. g3 e5 23. b4 f5 24. Bb6 Rec8 25. Rxc8+ Rxc8 26. Bc5 e4 27. d6 Re8 28. Qe3 Be5 29. Qb3+ Kg7 30. Qd5 Re6 31. Bd4 Bxd4 32. Qxd4+ Kh6 33. Qe3+ g5 34. h4 Rg6 35. hxg5+ Rxg5 36. Qc1 Kh5 37. Qc7 Rg7 38. Qc5 Kg6 39. Qe5 Rf7 40. Qf4 Rf6 41. a3 Re6 42. Rd5 Rf6 43. Qe5 h5 44. Rd1 Re6 45. Qxe6+ 1-0

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "2"]
[White "Melo, Jailson"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "64"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 0-0 9. Nf3 Qa5 10. Rc1 Nc6 11. Bh6 Bg4 12. Bxg7 Kxg7 13. d5 Bxf3 14. gxf3 Rfd8 15. Bg2 e6 16. 0-0 exd5 17. exd5 Ne7 18. f4 Nf5 19. Rfe1 c4 20. Re5 Qc7 21. Rce1 Kg8 22. Bh3 Nd6 23. Qe3 Qb6 24. Qg3 Re8 25. f5 Rxe5 26. Rxe5 Re8 27. fxg6 hxg6 28. Rxe8+ Nxe8 29. Qb8 Kf8 30. Bd7 Qb1+ 31. Kg2 Qe4+ 32. Kg1 Qe1+ 1/2-1/2

[Event "Florianopolis-ch"]
[Site "Florianopolis"]
[Date "1998.01.??"]
[Round "5"]
[White "Moro, Antonio Renato Pere"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "80"]
[EventDate "1998.01.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. Na3 d4 9. cxd4 Nxd4 10. Qa4+ Nc6 11. Qg4 g6 12. Bb5 Bd7 13. Nc4 a6 14. Bxc6 Bxc6 15. 0-0 h5 16. Qf4 g5 17. Qe3 Nh6 18. Nd6+ Kf8 19. Nd4 Bd5 20. Ba3 f5 21. Rfb1 b5 22. Nc6 Bxc6 23. f3 Nf7 24. d4 Bd5 25. Bb4 g4 26. Rc1 Nxd6 27. Ba5 Qe8 28. exd6 Bxd6 29. Bc7 Qd7 30. Qg5 Be7 31. Qf4 gxf3 32. Be5 Rh7 33. Rc7 Qe8 34. Rac1 Qg6 35. g3 Qg4 36. Qe3 Qe4 37. Qf2 Qe2 38. Rd7 Qxf2+ 39. Kxf2 Bc4 40. d5 Bc5+ 0-1

[Event "BRA-ch62 sf"]
[Site "Florianopolis"]
[Date "1995.06.??"]
[Round "9"]
[White "Caldeira, Adriano"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2215"]
[PlyCount "94"]
[EventDate "1995.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. Bd3 c6 11. Qc2 Nd7 12. 0-0 f5 13. b4 a6 14. a4 Nf6 15. b5 axb5 16. axb5 Rxa1 17. Rxa1 Ne4 18. bxc6 bxc6 19. Na4 Bd7 20. Nc5 Nxc5 21. Qxc5 Be8 22. g3 Rf7 23. Nd2 Rb7 24. Qc3 Qb8 25. Bc2 Bf8 26. Nb3 Bb4 27. Qd3 Ra7 28. Rb1 Qd6 29. Bd1 c5 30. dxc5 Bxc5 31. Bf3 Bf7 32. Nxc5 Qxc5 33. Rb8+ Kg7 34. Rd8 Ra1+ 35. Kg2 Qc4 36. Qe2 Qxe2 37. Bxe2 h5 38. h4 Kf6 39. Kf3 Ra5 40. Rd6+ Be6 41. Ba6 Ke7 42. Rc6 Ra4 43. Rc7+ Kf6 44. Bb5 Rb4 45. Bd7 Bxd7 46. Rxd7 Ke6 47. Rd8 Ra4 1/2-1/2

[Event "BRA-ch62 sf"]
[Site "Florianopolis"]
[Date "1995.06.??"]
[Round "7"]
[White "Chemin, Justo Reinaldo"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "2250"]
[PlyCount "23"]
[EventDate "1995.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d5 6. cxd5 Nxd5 7. e4 Nb6 8. Nc3 Bg4 9. d5 c6 10. h3 Bxf3 11. Bxf3 cxd5 12. exd5 1/2-1/2

[Event "BRA-ch62 sf"]
[Site "Florianopolis"]
[Date "1995.06.??"]
[Round "4"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Agdamus, Jose Luis"]
[Result "0-1"]
[ECO "B89"]
[BlackElo "2285"]
[PlyCount "116"]
[EventDate "1995.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 e6 7. Be3 a6 8. Bb3 Qc7 9. Qe2 Be7 10. 0-0-0 b5 11. Rhg1 0-0 12. g4 b4 13. g5 bxc3 14. gxf6 cxb2+ 15. Kb1 Bxf6 16. Nxc6 Qxc6 17. Bh6 Kh8 18. Qf3 Qc3 19. Rd3 Qe5 20. Bf4 Qb5 21. Bxd6 Bb7 22. Bxf8 Rxf8 23. Qf4 a5 24. e5 Qxe5 25. Qxe5 Bxe5 26. h3 Bc6 27. Re1 Bf6 28. Rd6 Rc8 29. a4 h5 30. f4 Bg2 31. Re3 Rc5 32. Rb6 Rf5 33. Rb5 Rxf4 34. Rxh5+ Kg8 35. Re1 g5 36. Rg1 Kf8 37. c3 Rf2 38. Bc2 Bxc3 39. Rxg5 Bxh3 40. R5g3 Bd4 41. Rxh3 Rxc2 42. Kxc2 Bxg1 43. Kxb2 Bc5 44. Kc3 Ke7 45. Kc4 Bb4 46. Kd4 Kd6 47. Ke4 f5+ 48. Kd3 Ke5 49. Rh6 Kd5 50. Rh5 Bd6 51. Rh8 e5 52. Rd8 e4+ 53. Ke3 f4+ 54. Ke2 Ke5 55. Re8+ Kf5 56. Rd8 f3+ 57. Kf1 Bb4 58. Rd7 e3 0-1

[Event "BRA-ch62 sf"]
[Site "Florianopolis"]
[Date "1995.06.??"]
[Round "2"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Gomes, Carlos"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "31"]
[EventDate "1995.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bg5 e6 7. Qf3 Be7 8. 0-0-0 Qc7 9. Qg3 b5 10. Bxb5+ axb5 11. Ndxb5 Qc6 12. Nxd6+ Kf8 13. e5 Ng8 14. Bxe7+ Nxe7 15. Qf4 Nf5 16. Nxf5 1-0

[Event "BRA-ch62 sf"]
[Site "Florianopolis"]
[Date "1995.06.??"]
[Round "6"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Nogueira, Jose Valder"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "83"]
[EventDate "1995.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 Bb7 9. Bg5 Qd7 10. Nb3 Bb6 11. a4 Ba6 12. Re1 Ng4 13. Bh4 g5 14. Bg3 h5 15. a5 h4 16. axb6 hxg3 17. fxg3 axb6 18. h3 Ne5 19. Nd4 Bb7 20. Rxa8+ Bxa8 21. Nf5 Bb7 22. g4 f6 23. Ne2 Kd8 24. Ned4 c5 25. Nf3 Nxf3+ 26. Qxf3 Re8 27. Ng3 Qe6 28. Nh5 Rf8 29. Qf5 Bc8 30. Qxe6 Bxe6 31. Rf1 Ke7 32. Ra1 Rf7 33. Ra8 Rh7 34. Ra7 Kd8 35. Nxf6 Rf7 36. Nh5 Bd7 37. Ng3 Bc6 38. Ra3 Re7 39. Re3 d5 40. e5 d4 41. Re1 Kd7 42. Nf5 1-0

[Event "BRA-ch62 sf"]
[Site "Florianopolis"]
[Date "1995.06.??"]
[Round "5"]
[White "Ruppel, Luiz Bittencourt"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2285"]
[PlyCount "18"]
[EventDate "1995.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 f5 1/2-1/2

[Event "Florianopolis Taca Joao Ribeiro 3rd"]
[Site "Florianopolis"]
[Date "1991.12.??"]
[Round "3"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Matsuura, Horacio"]
[Result "1/2-1/2"]
[ECO "E63"]
[BlackElo "2230"]
[PlyCount "135"]
[EventDate "1991.12.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 Nc6 7. d4 a6 8. Bg5 h6 9. Bd2 Rb8 10. Rc1 Bg4 11. Be3 Qc8 12. Qd2 Kh7 13. Rfd1 Bh3 14. d5 Nd8 15. b4 Qg4 16. Nd4 Qh5 17. Bf3 Bg4 18. Bg2 Bh3 19. Bf3 Ng4 20. c5 e5 21. dxe6 fxe6 22. Bxg4 Qxg4 23. f3 Qh5 24. cxd6 cxd6 25. Ne4 d5 26. Nc5 e5 27. Ndb3 d4 28. Bf2 Qf5 29. Ne4 Ne6 30. Nbc5 Nxc5 31. Rxc5 Rbd8 32. Qd3 h5 33. Rc7 Rd7 34. Rxd7 Qxd7 35. Ng5+ Kh6 36. Qd2 Bf5 37. Ne6+ Kh7 38. Nxf8+ Bxf8 39. e4 Bh3 40. a3 Qf7 41. f4 Bh6 42. Qd3 Bg4 43. Rc1 exf4 44. gxf4 Bxf4 45. Rc2 Be5 46. Bg3 Bg7 47. Rc7 Qf6 48. e5 Qd8 49. e6 Bxe6 50. Be5 Bd7 51. Qg3 h4 52. Qf4 Qe8 53. Qxh4+ Kg8 54. Qxd4 Bxe5 55. Qxd7 Bxh2+ 56. Kf1 Qf8+ 57. Kg2 Bxc7 58. Qxc7 Qf7 59. Qc8+ Kg7 60. Qc3+ Kh7 61. Qh3+ Kg8 62. Qc8+ Kg7 63. Qc3+ Kh6 64. Qh3+ Kg5 65. Qg3+ Kf6 66. Qf3+ Kg7 67. Qc3+ Kg8 68. Qc8+ 1/2-1/2

[Event "Florianopolis Taca Joao Ribeiro 3rd"]
[Site "Florianopolis"]
[Date "1991.12.??"]
[Round "5"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Queiroz, Alexandre"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "51"]
[EventDate "1991.12.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 d6 6. h3 0-0 7. Qe2 h6 8. g4 Nh7 9. Rg1 Be6 10. g5 Nxg5 11. Nxg5 Qf6 12. Nxe6 fxe6 13. Be3 c6 14. 0-0-0 b5 15. Bb3 a5 16. a3 Rd8 17. Qh5 Kh7 18. Rg3 Na6 19. Rdg1 Rd7 20. Rg6 Qf8 21. Bxe6 Re7 22. Bf5 Kh8 23. Bxh6 Kg8 24. Bxg7 Qxg7 25. Rxg7+ Rxg7 26. Qh7+ 1-0

[Event "Florianopolis Taca Joao Ribeiro 3rd"]
[Site "Florianopolis"]
[Date "1991.12.??"]
[Round "1"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Schubert, Esteve"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "115"]
[EventDate "1991.12.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 d4 6. Bb5+ Nc6 7. Qe2+ Be6 8. Ne4 Be7 9. Bf4 Nf6 10. Nd6+ Bxd6 11. Bxd6 Qa5+ 12. Kf1 0-0-0 13. Bxc6 bxc6 14. Nf3 Qb4 15. Qa6+ Qb7 16. Qxb7+ Kxb7 17. Nd2 Ne8 18. Bg3 Nf6 19. Bh4 Rd5 20. Bxf6 gxf6 21. b4 Rhd8 22. f3 d3 23. c3 Bf5 24. Kf2 Re5 25. Rhe1 Rde8 26. Nc4 Re2+ 27. Kf1 Kc7 28. Nd6 Rxe1+ 29. Rxe1 Rxe1+ 30. Kxe1 Bg6 31. Kd2 Kd7 32. Ne4 f5 33. Nf2 f6 34. Nxd3 Bf7 35. a3 a6 36. Ke3 Be6 37. Kd4 h6 38. Nf4 Bf7 39. c4 Kc7 40. a4 Be8 41. g3 Kb7 42. h4 Kc7 43. b5 a5 44. b6+ Kd7 45. Ne6 Kc8 46. Ng7 Bg6 47. f4 Kb7 48. h5 Bf7 49. Kc3 Kc8 50. Kb3 Kb7 51. Nxf5 Bxh5 52. Nxh6 Bd1+ 53. Ka3 Be2 54. g4 Bxc4 55. g5 fxg5 56. fxg5 Bd3 57. Nf7 Bh7 58. Nd8+ 1-0

[Event "Florianopolis Taca Joao Ribeiro 3rd"]
[Site "Florianopolis"]
[Date "1991.12.??"]
[Round "4"]
[White "Pereira Neto, Wladimir Nequesaurt"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "80"]
[EventDate "1991.12.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Ne7 5. e3 Nbc6 6. d3 d6 7. Nge2 Bd7 8. 0-0 0-0 9. h3 f5 10. Rb1 a5 11. a3 g5 12. f4 gxf4 13. gxf4 Kh8 14. b4 axb4 15. axb4 exf4 16. b5 Na5 17. Nd5 Nxd5 18. Bxd5 Qg5+ 19. Kh2 fxe3 20. Nf4 Rae8 21. Kh1 c6 22. Bg2 cxb5 23. cxb5 Re5 24. Bb2 Re7 25. Bxg7+ Rxg7 26. Qe1 e2 27. Qxe2 Re8 28. Qf2 Qg3 29. Qb6 Re2 30. Qxa5 Rxg2 31. Qd8+ Rg8 32. Qf6+ Qg7 33. Nh5 Qxf6 34. Nxf6 Rd2 35. Nxd7 Rgg2 36. Rxf5 Rh2+ 37. Kg1 Rhg2+ 38. Kf1 Rh2 39. Rg5 Rh1+ 40. Rg1 Rhh2 1/2-1/2

[Event "Florianopolis Taca Joao Ribeiro 3rd"]
[Site "Florianopolis"]
[Date "1991.12.??"]
[Round "2"]
[White "Ribeiro, Vanio Melo"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "46"]
[EventDate "1991.12.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Bd6 5. d4 Ne7 6. Nc3 c6 7. Be3 Qb6 8. Rb1 Nf5 9. Bc1 Nd7 10. 0-0 0-0 11. Qd3 Ne7 12. Ng5 Nf6 13. Nd1 Bf5 14. Qd2 h6 15. Nf3 Ne4 16. Qe3 Ng6 17. Bd3 Rae8 18. Bxe4 Bxe4 19. Qc3 Bxf3 20. Qxf3 Qxd4 21. Be3 Qe5 22. Qh3 d4 23. f4 Qc5 0-1

[Event "Chapeco JASC qual"]
[Site "Chapeco"]
[Date "1991.10.??"]
[Round "1"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Baptista, Odemar"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "33"]
[EventDate "1991.10.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lages"]
[BlackTeam "Sao Bento do Sul"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 d5 7. cxd5 Nxd5 8. e4 Nf6 9. Bb5+ Nbd7 10. 0-0 a6 11. Be2 c5 12. Rd1 cxd4 13. Nxd4 Qc7 14. Be3 e5 15. Nf5 Bxe4 16. Nxg7+ Kd8 17. Qb3 1-0

[Event "Chapeco JASC qual"]
[Site "Chapeco"]
[Date "1991.10.??"]
[Round "4"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2250"]
[PlyCount "90"]
[EventDate "1991.10.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tubarao"]
[BlackTeam "Lages"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. 0-0 Be7 6. Nc3 0-0 7. b3 c5 8. Bb2 d6 9. d4 cxd4 10. Qxd4 a6 11. e4 Nbd7 12. Rfd1 Qc7 13. Rac1 Rfd8 14. Qe3 Rac8 15. Nd4 Qb8 16. h3 Qa8 17. Rd2 Bf8 18. f4 Nc5 19. Re1 d5 20. e5 Nfe4 21. Nxe4 Nxe4 22. Bxe4 dxe4 23. Kh2 Bc5 24. Red1 b5 25. h4 bxc4 26. bxc4 h6 27. Qc3 Bxd4 28. Rxd4 Qb8 29. f5 Rxd4 30. Qxd4 Qc7 31. fxe6 fxe6 32. Qd6 Qxc4 33. Rc1 Qe2+ 34. Kh3 Rxc1 35. Qxe6+ Kh7 36. Bxc1 Qf1+ 37. Kg4 Qxc1 38. Kf5 Qc8 39. Qxc8 Bxc8+ 40. Kxe4 Be6 41. a3 Kg6 42. Kf4 Bd5 43. g4 h5 44. gxh5+ Kxh5 45. Kf5 a5 0-1

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "2"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "81"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lages"]
[BlackTeam "Erbo Stenzel CX III"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Nc3 b4 11. Ne2 Na5 12. c3 Nxb3 13. Qxb3 bxc3 14. bxc3 Rb8 15. Qc2 Bc6 16. Ng3 Re8 17. d4 Bf8 18. dxe5 dxe5 19. Bg5 h6 20. Rad1 Bd6 21. Bxf6 Qxf6 22. Nf5 Rb6 23. Nd2 Bc5 24. Nc4 Rbb8 25. Nce3 Rb7 26. Nd5 Bxd5 27. Rxd5 Ba7 28. Red1 Reb8 29. R5d2 Kh7 30. Qd3 g6 31. Ne3 Rb2 32. h3 R8b7 33. Nd5 Bxf2+ 34. Kh1 Qg5 35. Qf3 Rxd2 36. Qxf7+ Kh8 37. Rf1 Rb8 38. Nf6 Qxg2+ 39. Kxg2 Bh4+ 40. Kh1 Bxf6 41. Qxf6+ 1-0

[Event "Catarinense-ch 32th sf 1"]
[Site "Florianopolis"]
[Date "1986.07.??"]
[Round "1"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Magueroski, Dalvir"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "59"]
[EventDate "1986.07.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 Be7 6. Nc3 a6 7. Bxc6 Bxc6 8. dxe5 Qc8 9. Nd5 Bd8 10. exd6 cxd6 11. e5 Qe6 12. Nf4 Bxf3 13. Qxf3 Qd7 14. e6 fxe6 15. Qh5+ Qf7 16. Nxe6 g6 17. Qe2 Kd7 18. Nxd8 Rxd8 19. Bg5 Nf6 20. Qf3 Rhf8 21. Qxb7+ Ke6 22. Qb3+ Kf5 23. Qh3+ Ke5 24. Rad1 d5 25. Qa3 Qa7 26. Rde1+ Kf5 27. Re7 Rd7 28. Bxf6 Kxf6 29. Rxd7 Qxd7 30. Qxf8+ 1-0

[Event "Catarinense-ch 32th sf 1"]
[Site "Florianopolis"]
[Date "1986.07.??"]
[Round "2"]
[White "Ferreira, Isaac"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "68"]
[EventDate "1986.07.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a4 Nc6 5. Nf3 Nge7 6. d3 Qc7 7. Be3 Ng6 8. Qd2 Be7 9. Bg5 d6 10. Bxe7 Qxe7 11. Ne2 b6 12. Ng3 Bb7 13. Nh5 0-0 14. Qc3 e5 15. Qb3 Qc7 16. c3 Na5 17. Qc2 Nxc4 18. dxc4 Bc8 19. h3 Be6 20. Qd3 b5 21. axb5 axb5 22. 0-0 Bxc4 23. Qd1 Bxf1 24. Qxf1 Rxa1 25. Qxa1 Qc6 26. Qb1 d5 27. exd5 Qxd5 28. Ng5 e4 29. g3 Qxg5 30. g4 e3 31. Qe1 exf2+ 32. Qxf2 Rd8 33. Qf3 Qc1+ 34. Qf1 Rd1 0-1

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "9"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Braitt, Milton dos Santos"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "52"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. d4 c6 8. e4 e5 9. dxe5 dxe5 10. b3 Re8 11. Bb2 Qc7 12. Qe2 Nc5 13. Rad1 Bg4 14. h3 Bxf3 15. Bxf3 Ne6 16. Nb1 a5 17. Qe3 Bf8 18. Ba3 Bxa3 19. Nxa3 Nd4 20. Rxd4 exd4 21. Qxd4 Qe5 22. Qxe5 Rxe5 23. Re1 Rd8 24. Re2 Rde8 25. Nc2 Nxe4 26. Nd4 Ng5 0-1

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "4"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Franca, Francisco"]
[Result "0-1"]
[ECO "D61"]
[PlyCount "72"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nbd7 7. Bd3 c6 8. Qc2 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. e4 Nxc3 12. bxc3 e5 13. 0-0 exd4 14. cxd4 Nf6 15. e5 Ne8 16. h3 Nc7 17. Rad1 Be6 18. Nd2 Nd5 19. f4 Ne3 20. Qd3 Nxd1 21. Rxd1 Rad8 22. f5 Bd5 23. Bxd5 cxd5 24. Kh2 f6 25. e6 Qc7+ 26. Kh1 Rc8 27. Nb3 Qc2 28. Nc5 Qxd3 29. Rxd3 b6 30. Nb7 Rc6 31. Re3 Re8 32. a4 a5 33. g4 Kf8 34. Kg2 Ke7 35. Rb3 Rc7 36. Rxb6 Rb8 0-1

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "2"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Guimaraes, Mauro Cesar"]
[Result "0-1"]
[ECO "A95"]
[PlyCount "108"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. d4 e6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c6 7. Nc3 d5 8. cxd5 cxd5 9. Bd2 Nc6 10. e3 Bd7 11. Rc1 Rc8 12. a3 Bd6 13. Ne1 Na5 14. Ne2 Nc4 15. Bc3 Ne4 16. a4 Nxc3 17. bxc3 Qa5 18. Ra1 Rc7 19. Nd3 Ba3 20. Qb3 Qxa4 21. Qxa4 Bxa4 22. Rxa3 Nxa3 23. Ra1 Bb5 24. Rxa3 Bxd3 25. Nf4 Rfc8 26. Nxd3 Rxc3 27. Rxc3 Rxc3 28. Nc5 b5 29. Nxe6 Rc1+ 30. Bf1 b4 31. Nc5 Kf7 32. Kg2 a5 33. Bb5 Ke7 34. Nb3 Rc3 35. Nxa5 b3 36. Nxb3 Rxb3 37. Ba4 Rb2 38. h4 g6 39. Bd1 h6 40. g4 f4 41. exf4 Rd2 42. Ba4 Rxd4 43. Bc2 Rxf4 44. Kg3 g5 45. hxg5 hxg5 46. f3 Kd6 47. Kf2 Kc5 48. Ke3 d4+ 49. Ke2 Kc4 50. Be4 Kc3 51. Bb1 Rf8 52. Bf5 Rd8 53. Bd3 Re8+ 54. Be4 d3+ 0-1

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "7"]
[White "De Arruda Filho, Raul Jose Matos"]
[Black "Rosa de Andrade, Ledio"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "51"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 e6 5. Nc3 Ne7 6. d4 cxd4 7. Nxd4 a6 8. e4 Nbc6 9. Be3 Ne5 10. b3 Qa5 11. Rc1 0-0 12. 0-0 d6 13. f4 N5c6 14. Rf2 Rd8 15. Rd2 e5 16. Nxc6 Nxc6 17. Nd5 Qa3 18. f5 Bd7 19. c5 Nd4 20. f6 Bf8 21. Bxd4 exd4 22. Nb6 Bh6 23. Nxa8 Rxa8 24. Rcc2 Bxd2 25. Qxd2 dxc5 26. Qh6 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "6"]
[White "De Haro, Martim Alfonso"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "39"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. Bd3 d6 8. 0-0 Nxd4 9. Bxd4 e5 10. Be3 Bxc3 11. bxc3 h6 12. Kh1 Ng4 13. Bb5+ Kf8 14. Bc5 Qh4 15. Qxd6+ Kg8 16. h3 b6 17. Ba3 Be6 18. Kg1 Nf6 19. Qxe5 Qxe4 20. Qxe4 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "5"]
[White "Feliciano, Nilo"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "57"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Kb1 b5 11. Bd3 b4 12. Nce2 Bb7 13. Rhe1 Nc5 14. Bxf6 Bxf6 15. g4 g6 16. f5 Bxd4 17. Nxd4 e5 18. Nb3 a5 19. fxg6 fxg6 20. Nxc5 Qxc5 21. Qf6 Kd7 22. Qf7+ Kc6 23. Bc4 Kb6 24. Bd5 Rab8 25. Bxb7 Rxb7 26. Qf6 Rc8 27. Rxd6+ Rc6 28. Rxc6+ Qxc6 29. Qxe5 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "3"]
[White "Guimaraes, Freddy"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "73"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. a3 Nf6 5. Nd2 a6 6. Nf1 d5 7. exd5 exd5 8. Ba2 Be6 9. Nf3 h6 10. Ng3 Bd6 11. 0-0 0-0 12. Re1 Qc7 13. d4 c4 14. c3 Rfe8 15. Qc2 Bg4 16. Bd2 Bxf3 17. gxf3 Ne7 18. Re2 Ng6 19. Rae1 Rxe2 20. Rxe2 Nh4 21. Bb1 Nxf3+ 22. Kh1 Nxd2 23. Qxd2 Bxg3 24. hxg3 Qd7 25. Qf4 Re8 26. Bf5 Qd8 27. Re5 Nh5 28. Qf3 Rxe5 29. dxe5 Qg5 30. Bg4 Qc1+ 31. Qd1 Qxd1+ 32. Bxd1 g6 33. Bf3 Ng7 34. Bxd5 b6 35. Bb7 a5 36. Ba6 Nf5 37. Bxc4 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "8"]
[White "Queiroz, Alexandre"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "65"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[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. b4 cxb4 4. d4 g6 5. a3 bxa3 6. Nxa3 Bg7 7. Be3 a6 8. c4 e6 9. Bd3 Ne7 10. 0-0 0-0 11. Rb1 Nd7 12. Qd2 d5 13. e5 dxc4 14. Nxc4 f6 15. Bh6 fxe5 16. Bxg7 Kxg7 17. dxe5 Nc5 18. Nd6 Nxd3 19. Qxd3 Nf5 20. Rfc1 Nxd6 21. exd6 Bd7 22. Rxb7 Rb8 23. Rxb8 Qxb8 24. Qxa6 Qb2 25. Rc7 Rf7 26. h3 h6 27. Qa7 Qb5 28. Qa1+ Kh7 29. Ne5 Rg7 30. Ng4 h5 31. Nf6+ Kh6 32. Qc1+ g5 33. h4 1-0

[Event "Catarinense-ch 25th"]
[Site "Rio do Sul"]
[Date "1979.12.??"]
[Round "1"]
[White "Sucupira Jr, Alberto"]
[Black "De Arruda Filho, Raul Jose Matos"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "55"]
[EventDate "1979.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 Nbd7 7. Nf3 a6 8. Qc2 0-0 9. Bf4 Ne8 10. Rd1 Nc7 11. 0-0 b5 12. b3 bxc4 13. bxc4 Nf6 14. h3 Nce8 15. Bh2 h6 16. Rb1 Nh7 17. Na4 f5 18. Nb6 fxe4 19. Nh4 Ra7 20. Nxc8 Qxc8 21. Nxg6 Rf7 22. Bg4 Qc7 23. Be6 Ng5 24. Bxf7+ Kxf7 25. Nf4 Qd7 26. h4 Nf3+ 27. gxf3 Be5 28. Qxe4 1-0

