[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "8"]
[White "Barbosa, Ren O"]
[Black "Oliveira, Felipe"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "108"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 d5 4. d4 Be7 5. Nd2 0-0 6. e3 b6 7. c4 dxc4 8. Bxc4 Bb7 9. Ngf3 Nbd7 10. 0-0 c6 11. Rc1 Rc8 12. Qe2 a5 13. bxa5 bxa5 14. Ba6 Qb6 15. Bxb7 Qxb7 16. Rb1 Qa8 17. Rfc1 Rb8 18. Qd3 c5 19. Ba1 h6 20. Qc3 Nd5 21. Qc2 Rfc8 22. Rxb8 Qxb8 23. Qb2 cxd4 24. Rxc8+ Qxc8 25. Nxd4 Bf6 26. h3 Ne5 27. Ne4 Nd3 28. Nxf6+ Nxf6 29. Qc3 Qxc3 30. Bxc3 a4 31. Nc6 Ne4 32. Bd4 Ndxf2 33. Be5 Nd3 34. Bd4 Nd2 35. Nb4 Nc1 36. Na6 Ndb3 37. Kf2 Nd3+ 38. Ke2 Nxd4+ 39. Kxd3 Nb5 40. Nc5 Nxa3 41. Nxa4 Nb5 42. Nc3 Nxc3 43. Kxc3 h5 44. Kd3 f6 45. g3 Kf7 46. h4 g5 47. Ke2 Kg6 48. e4 f5 49. Kf3 e5 50. Ke3 fxe4 51. Kxe4 Kf6 52. Kf3 Kf5 53. Ke3 gxh4 54. gxh4 Kg4 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "6"]
[White "Cukier, Marcelo"]
[Black "Oliveira, Felipe"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "85"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[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 e5 6. Nb3 Be6 7. Be2 d5 8. Bg5 d4 9. Nb1 Nc6 10. 0-0 h6 11. Bxf6 Qxf6 12. N1d2 Be7 13. Rc1 0-0 14. c3 Rfd8 15. c4 Qg6 16. Bd3 Nb4 17. Bb1 Rac8 18. a3 Nc6 19. Qf3 Bh4 20. Qd3 Bg5 21. Nc5 Bxd2 22. Qxd2 Bh3 23. f3 b6 24. Nd3 f6 25. Kh1 Be6 26. c5 Na5 27. Qb4 Nb3 28. Rc2 bxc5 29. Nxc5 Rb8 30. Nxe6 Rxb4 31. axb4 Re8 32. Ba2 Rxe6 33. Bxb3 Qe8 34. Rfc1 Kh7 35. Rc8 Qd7 36. R1c7 Qd6 37. Bxe6 Qxe6 38. h3 Qb6 39. Rd7 Qxb4 40. Rcc7 Kg6 41. Rxg7+ Kh5 42. Rcf7 Qe1+ 43. Kh2 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "2"]
[White "Leitao, Rafael Duailibe"]
[Black "Oliveira, Felipe"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "58"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 d6 8. exd6 cxd6 9. e3 Be6 10. Qd2 Nge5 11. a3 Ba5 12. b4 Bc7 13. Nd5 Nxf3+ 14. gxf3 Bxd5 15. Qxd5 Rd8 16. Bg5 f6 17. Bf4 Bb8 18. Rd1 Ne5 19. Bh3 Qf7 20. Be6 Qc7 21. Rg1 h5 22. h4 Rf8 23. Ke2 Rh8 24. Bxe5 fxe5 25. Rg6 Kf8 26. Rdg1 Rh7 27. Bg8 Rh6 28. Rxh6 gxh6 29. Be6 Qh7 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "5"]
[White "Oliveira, Felipe"]
[Black "Carvalho, Renato Luiz"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "60"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. 0-0 Na6 9. c3 Nc7 10. Nf4 Ncd5 11. Qc2 Bd6 12. Nge2 Qc7 13. g3 0-0-0 14. a3 h5 15. Nd3 h4 16. c4 hxg3 17. fxg3 Ng4 18. cxd5 Nxh2 19. Bf4 Nxf1 20. Rxf1 Bxf4 21. Rxf4 Rxd5 22. Ne5 f6 23. Nf3 Qd7 24. Rh4 Rd8 25. b4 Rf5 26. Rf4 Rh5 27. Rh4 Rxh4 28. Nxh4 Rh8 29. Qe4 Qd5 30. Qxd5 cxd5 1/2-1/2

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "7"]
[White "Oliveira, Felipe"]
[Black "Jesus Filho, Jose Carlos"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "94"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[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. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. c4 Nbd7 7. Nbd2 c6 8. Qc2 Qc7 9. Be2 Re8 10. 0-0 e5 11. Rfe1 Nh5 12. Bd3 f5 13. dxe5 dxe5 14. e4 f4 15. c5 Qd8 16. Rad1 Qe7 17. Nc4 g5 18. h3 h6 19. Nd6 Nhf6 20. Bc4+ Kh8 21. Nf5 Qxc5 22. Rd6 Bf8 23. Red1 Bxd6 24. Rxd6 b5 25. Bd3 Qxc2 26. Bxc2 Ng8 27. b4 Kh7 28. Bb3 Ngf6 29. Be6 Nxe4 30. Rxc6 Rf8 31. Ne7 Nb6 32. Bf5+ Kg7 33. Bxe4 Bb7 34. Rg6+ Kf7 35. Bxb7 Kxe7 36. Bxa8 Rxa8 37. Bxe5 Nc4 38. Ba1 Rd8 39. Rxh6 Rd1+ 40. Kh2 Rxa1 41. Rh7+ Kf6 42. Rh6+ Kf5 43. Rh5 Rxa2 44. Rxg5+ Ke4 45. Rg4 a5 46. bxa5 Nxa5 47. Rxf4+ Kxf4 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "9"]
[White "Oliveira, Felipe"]
[Black "Loures, Alex"]
[Result "0-1"]
[ECO "E68"]
[PlyCount "66"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d6 7. d4 Nbd7 8. e4 e5 9. d5 Qc7 10. Ne1 a6 11. b3 c5 12. Nc2 Rb8 13. a4 Ne8 14. h4 f5 15. Bh3 Ndf6 16. f3 fxe4 17. Bxc8 Qxc8 18. fxe4 Qh3 19. Qe1 Ng4 20. Rxf8+ Bxf8 21. Ne3 Nef6 22. Nxg4 Nxg4 23. Ra2 Be7 24. Nd1 Rf8 25. Rg2 Bd8 26. Bd2 b6 27. Be3 Rf3 28. Nf2 Nxf2 29. Bxf2 Rxb3 30. Qc1 Qg4 31. Be3 Qxe4 32. Bg5 Rb1 33. Kf2 Rxc1 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "1"]
[White "Oliveira, Felipe"]
[Black "Madeira, Wagner Martins"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2290"]
[PlyCount "84"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[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 b5 10. Nd5 f5 11. c3 Bg7 12. Bd3 Be6 13. Nc2 Bxd5 14. exd5 Ne7 15. 0-0 0-0 16. Kh1 Qb6 17. Qh5 e4 18. Be2 f4 19. Rad1 Ng6 20. Nd4 b4 21. Nf5 bxc3 22. bxc3 Bxc3 23. h4 Qd8 24. Qg4 f3 25. gxf3 exf3 26. Bxf3 Kh8 27. h5 Ne7 28. Nxe7 Qxe7 29. Qe4 Qf6 30. Rg1 Rae8 31. Qg4 Be5 32. Rg2 Rg8 33. Qh3 Rxg2 34. Kxg2 Rg8+ 35. Kh1 Rg3 36. fxg3 Qxf3+ 37. Kh2 Qe2+ 38. Qg2 Qxh5+ 39. Qh3 Qe2+ 40. Qg2 Qxd1 41. Qh3 Qd2+ 42. Kh1 Qxd5+ 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "3"]
[White "Oliveira, Felipe"]
[Black "Pilati, Andrea"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "84"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Be2 e6 6. Nf3 0-0 7. Be3 Nc6 8. Qd2 e5 9. fxe5 dxe5 10. d5 Ne7 11. Bh6 Nd7 12. 0-0-0 f5 13. Bxg7 Kxg7 14. exf5 Nxf5 15. Rdf1 Nh4 16. Ng5 Nf6 17. g3 Nf5 18. Nge4 Nd4 19. Bd3 Bf5 20. Nxf6 Rxf6 21. Rf2 Bxd3 22. Rxf6 Qxf6 23. Qxd3 Rf8 24. Ne4 Qf3 25. Qxf3 Rxf3 26. Kd2 Rf7 27. c4 Rd7 28. Rf1 b6 29. b4 c6 30. d6 Ne6 31. c5 b5 32. Nf6 Rf7 33. Ne8+ Kf8 34. Rxf7+ Kxf7 35. Nc7 Nd8 36. Ke3 Kf6 37. Ke4 h6 38. h3 h5 39. h4 Nf7 40. a3 g5 41. Ne8+ Kg6 42. Nc7 Kf6 1-0

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "11"]
[White "Oliveira, Felipe"]
[Black "Popovicz, Sandro Jose"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "82"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. c4 c6 8. Nc3 Nxc3 9. bxc3 0-0 10. 0-0 dxc4 11. Bxc4 Bg4 12. h3 Bh5 13. Re1 Bg6 14. a4 Nd7 15. Bg5 Qa5 16. Be7 Bxe7 17. Rxe7 Rad8 18. Qb3 b5 19. Bf1 Rfe8 20. Rxe8+ Rxe8 21. Ra2 bxa4 22. Rxa4 Qc7 23. Qa3 Ra8 24. Qe7 f6 25. Bc4+ Kh8 26. Be6 Be8 27. d5 cxd5 28. Rg4 g6 29. Nh4 Qd8 30. Nxg6+ Bxg6 31. Qxd7 Qxd7 32. Bxd7 Bf7 33. Rd4 a5 34. f3 h5 35. Kf2 Kg7 36. Ke3 Rd8 37. Bc6 Rd6 38. Bb7 Rd7 39. Bc6 Rd6 40. Bb7 Rd7 41. Bc6 Rd6 1/2-1/2

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "10"]
[White "Oliveira, Julieta"]
[Black "Oliveira, Felipe"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "122"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. cxd5 exd5 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 c6 11. 0-0 Nbd7 12. Rac1 Re8 13. Nd2 Ne4 14. Bxe7 Qxe7 15. Ncxe4 dxe4 16. Qe2 Qb4 17. b3 Nf6 18. Nc4 Rad8 19. Rfd1 Nd5 20. Qd2 Re7 21. Rc2 Qxd2 22. Rdxd2 Nb4 23. Rc3 f6 24. a3 Nd3 25. Nb2 Nxb2 26. Rxb2 Rd5 27. Rc5 Rxc5 28. dxc5 Rd7 29. Rb1 Kf7 30. b4 b6 31. cxb6 axb6 32. g3 c5 33. Rc1 Rc7 34. Kf1 c4 35. Ke1 b5 36. Kd2 Rd7+ 37. Kc2 Ke6 38. Kb2 g5 39. a4 Rd2+ 40. Ka3 Rd3+ 41. Kb2 Rd2+ 42. Ka3 Rd3+ 43. Kb2 Rb3+ 44. Ka2 Rxb4 45. axb5 Kd5 46. Rd1+ Kc5 47. Rd7 Rxb5 48. Rc7+ Kd5 49. Rd7+ Ke5 50. Rc7 Kd5 51. Rd7+ Kc5 52. Rc7+ Kb4 53. Kb2 Rf5 54. Rb7+ Kc5 55. Kc3 Rxf2 56. Rc7+ Kd5 57. Rxc4 Rc2+ 58. Kxc2 Kxc4 59. Kd2 Kd5 60. Kc3 Ke5 61. h3 f5 0-1

[Event "Guarapuava op"]
[Site "Guarapuava"]
[Date "1992.07.??"]
[Round "4"]
[White "Souza, Ivan Boere"]
[Black "Oliveira, Felipe"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2290"]
[PlyCount "79"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[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 b5 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Nc2 0-0 14. Nce3 Be6 15. g4 Ne7 16. Bg2 Nxd5 17. Bxd5 Bxd5 18. Qxd5 Ra7 19. 0-0-0 Rd7 20. h4 Qa8 21. Nf5 Qxd5 22. Rxd5 Rfd8 23. Rhd1 Bf8 24. Kc2 f6 25. h5 Kf7 26. a4 Ke6 27. axb5 axb5 28. Rxb5 d5 29. Rb6+ Kf7 30. Ra1 d4 31. cxd4 exd4 32. Kd3 Bd6 33. Nxd6+ Rxd6 34. Raa6 Rxb6 35. Rxb6 Ke7 36. Rb4 Ke6 37. Rxd4 Rb8 38. b4 Rb5 39. Kc4 Ke5 40. Kxb5 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "1"]
[White "Martins, Carlos"]
[Black "Oliveira, Felipe"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "59"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 e5 4. Bc4 a6 5. d3 h6 6. 0-0 d6 7. h3 Nf6 8. Nh2 b5 9. Bb3 Nd4 10. f4 Nxb3 11. axb3 exf4 12. Bxf4 Be6 13. Qf3 Be7 14. e5 dxe5 15. Bxe5 0-0 16. Qg3 Nh5 17. Qf3 Nf6 18. Kh1 Bd5 19. Qg3 Nh5 20. Qg4 g6 21. Nxd5 Qxd5 22. Rae1 Bd6 23. c4 Qc6 24. Rf5 Bxe5 25. Rfxe5 Rae8 26. Nf3 Rxe5 27. Nxe5 Qd6 28. Qf3 Nf6 29. cxb5 axb5 30. Qb7 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Oliveira, Felipe"]
[Black "Cardoso Filho, Antonio"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "111"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d6 6. d4 Bg4 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Nxe5 Bd7 10. Rd1 Bd6 11. Nxd7 Rxd7 12. Nc3 Nf6 13. Be3 Ng4 14. g3 Nxe3 15. fxe3 Re7 16. Kf2 0-0 17. Rd4 Be5 18. Rc4 Re6 19. Rd1 h6 20. b3 f5 21. Ke2 Ref6 22. Rf1 g6 23. Na4 Rd6 24. Rc5 Re6 25. Rc4 Kg7 26. Nc5 Rd6 27. Nd3 Re8 28. exf5 gxf5 29. Rxf5 Bf6 30. h4 Rde6 31. Rf3 Kg6 32. Nf4+ Kg7 33. Nxe6+ Rxe6 34. Rg4+ Kf7 35. a4 Ke7 36. Rg6 Be5 37. Rxe6+ Kxe6 38. g4 Bf6 39. h5 Ke5 40. Rf5+ Ke6 41. Kd3 Bg5 42. Ra5 Kd6 43. Rxa6 Kd7 44. a5 c5 45. Rg6 Kc8 46. Rxg5 c4+ 47. Kxc4 hxg5 48. Kb5 Kb7 49. a6+ Kb8 50. h6 Ka7 51. h7 Ka8 52. h8Q+ Ka7 53. Qd4+ Ka8 54. Qd5+ c6+ 55. Qxc6+ Ka7 56. Qb7# 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Oliveira, Felipe"]
[Black "Dumont, Sadi Glasser"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2320"]
[PlyCount "78"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[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 e6 5. c4 Nf6 6. Nc3 Bb4 7. f3 0-0 8. Be2 d5 9. exd5 exd5 10. cxd5 Nxd5 11. Nxc6 bxc6 12. Bd2 Bc5 13. Nxd5 cxd5 14. Qc2 Bb6 15. Kd1 Be6 16. Rc1 Qh4 17. Be1 Qg5 18. Ba6 Bf5 19. Qe2 Rfe8 20. Bd2 Qh4 21. Qb5 Qf2 22. Qf1 Qd4 23. Qb5 Rab8 24. Re1 Rxe1+ 25. Kxe1 Qg1+ 26. Qf1 Qxh2 27. Rc3 Qh4+ 28. Kd1 Qa4+ 29. Rb3 Qxa2 30. Qb5 Qb1+ 31. Ke2 d4 32. Qe5 Rd8 33. Bd3 Bxd3+ 34. Rxd3 Qxb2 35. Qe7 Qb5 36. Qa3 Re8+ 37. Kf2 h5 38. Rb3 Qe2+ 39. Kg3 Qxd2 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Oliveira, Felipe"]
[Black "Orellana, Marcelo"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "106"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[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 Be7 5. Nc3 d6 6. h3 a6 7. Bxc6+ bxc6 8. d4 exd4 9. Nxd4 c5 10. Nc6 Qd7 11. Nxe7 Qxe7 12. Re1 0-0 13. Qf3 Qe5 14. Bf4 Qh5 15. Qg3 Qg6 16. Qxg6 hxg6 17. e5 Ne8 18. Rad1 Bf5 19. Re2 Rb8 20. b3 Rb4 21. Nd5 Rd4 22. Rxd4 cxd4 23. exd6 Nxd6 24. Nxc7 Nb5 25. Nxa6 Nc3 26. Rd2 Ra8 27. Nb4 Nxa2 28. Nxa2 Rxa2 29. Rxd4 Bxc2 30. Rd8+ Kh7 31. Rb8 Ra1+ 32. Kh2 Rb1 33. b4 Bd3 34. Be3 Bf1 35. Rb7 Bc4 36. Bc5 Rb3 37. Re7 Bd5 38. Re3 Rb1 39. Rd3 Bc4 40. Rc3 Bd5 41. Rd3 Bc6 42. Rd6 Bb5 43. h4 Rb3 44. Rb6 Bc4 45. Be3 Rb1 46. Rb8 Be2 47. Kg3 Rg1 48. b5 Bf1 49. b6 Rxg2+ 50. Kf3 Rg1 51. Bf4 Bg2+ 52. Ke3 Rh1 53. Bg3 Rb1 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "10"]
[White "Oliveira, Felipe"]
[Black "Pereira, Celestino Leal"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "96"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 Bf8 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Bf4 Bg4 11. Nbd2 Bc5 12. Bxc7 h6 13. Nc4 Nf6 14. Nb6 Bxb6 15. Bxb6 Nd7 16. Bc7 Rc8 17. Bd6 f6 18. Rd3 Kf7 19. Rad1 Rhe8 20. h3 Bxf3 21. gxf3 Ne5 22. Bxe5 Rxe5 23. Rd7+ Re7 24. Kf1 Ke8 25. Rxe7+ Kxe7 26. h4 g5 27. h5 Ke6 28. Ke2 Rf8 29. f4 Rf7 30. Ke3 gxf4+ 31. Kxf4 Rg7 32. Rd3 Rg2 33. Rf3 Rh2 34. Kg4 Rg2+ 35. Kf4 Rh2 36. Kg4 Rg2+ 37. Kh3 Rg5 38. Kh4 b6 39. Rg3 Ke5 40. f3 Kf4 41. Rxg5 fxg5+ 42. Kh3 Kxf3 43. e5 g4+ 44. Kh2 Kf2 45. e6 g3+ 46. Kh3 g2 47. e7 g1Q 48. e8Q Qg3# 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Penna, Alvaro"]
[Black "Oliveira, Felipe"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "65"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. c4 Nf6 5. g3 d5 6. Bg2 Bg4 7. f3 Be6 8. cxd5 Nxd5 9. a3 Bd6 10. Ne2 0-0 11. 0-0 Qd7 12. f4 exf4 13. exf4 Bc5+ 14. d4 Bb6 15. Qd2 Rad8 16. Kh1 Rfe8 17. Nbc3 Nce7 18. Rae1 Nf5 19. g4 Nfe3 20. f5 Nxg2 21. fxe6 Rxe6 22. Kxg2 Ne3+ 23. Kh1 Nxf1 24. Rxf1 Bxd4 25. Nxd4 Qxd4 26. Qg5 Rg6 27. Qe7 Rf6 28. Rd1 Qxd1+ 29. Nxd1 Rxd1+ 30. Kg2 Rd2+ 31. Kg3 Re6 32. Qg5 g6 33. Qxd2 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "Pessoa Filho, Gilvan"]
[Black "Oliveira, Felipe"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "63"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nb3 Bb4 7. Bd3 0-0 8. Bd2 d6 9. a3 Bxc3 10. Bxc3 Be6 11. Nd2 d5 12. b3 d4 13. Bb2 a6 14. 0-0 Qc7 15. Nf3 b5 16. Ng5 Bd7 17. f4 exf4 18. Bc1 Ne5 19. Bxf4 Qc5 20. b4 Qe7 21. Bxe5 Qxe5 22. Nf3 Qc7 23. h3 Rfe8 24. e5 Nd5 25. Bxh7+ Kxh7 26. Ng5+ Kg6 27. Nxf7 Qc3 28. Rf3 Ne3 29. Rg3+ Kxf7 30. Qh5+ Kg8 31. Rxg7+ Kxg7 32. Qg5+ 1/2-1/2

