[Event "PER-ch Regional Centro"]
[Site "Lima"]
[Date "2002.??.??"]
[Round "9"]
[White "Principe, Ruben"]
[Black "De Vincenzo, Jose Eduardo"]
[Result "0-1"]
[ECO "D12"]
[PlyCount "80"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nbd7 8. 0-0 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 0-0 12. b3 Qf6 13. Bb2 Qf4 14. Qxf4 Bxf4 15. g3 Bc7 16. Rfd1 Rad8 17. Kf1 Rfe8 18. Rac1 Nb6 19. Ke2 f6 20. Rd3 Kf7 21. Rcd1 Rd7 22. a4 Red8 23. Bc3 Nc8 24. g4 Ne7 25. h3 Ng6 26. Ke3 Nf4 27. R3d2 Nxh3 28. Ke2 Nf4+ 29. Ke3 g5 30. Rh1 Kg6 31. b4 h5 32. gxh5+ Nxh5 33. Rb2 Rh7 34. Rd1 Nf4 35. b5 Rh3 36. Rg1 c5 37. Rg3 Rh1 38. Rg1 cxd4+ 39. Bxd4 Rxg1 40. Nxg1 e5 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.19"]
[Round "9"]
[White "De Vincenzo, Jose Eduardo"]
[Black "Coelho, Walter"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "120"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. d3 Be7 7. Nc3 d6 8. e4 0-0 9. h3 Qc8 10. Nh2 Nfd7 11. f4 Bf6 12. g4 Bd4+ 13. Kh1 f5 14. gxf5 exf5 15. Nd5 Nc6 16. exf5 Nf6 17. Ng4 Qxf5 18. Be4 Nxe4 19. dxe4 Qxe4+ 20. Kh2 Rae8 21. Nge3 Nb4 22. Qf3 Qxf3 23. Rxf3 Nd3 24. Ng2 Bxb2 25. Bxb2 Nxb2 26. Rc1 Bxd5 27. cxd5 Re2 28. Kg3 Rd2 29. Ne3 Nd3 30. Ra1 Nb4 31. a3 Nxd5 32. Nc4 Rd4 33. Nxd6 Nxf4 34. Nb5 Nh5+ 35. Kf2 Rxf3+ 36. Kxf3 Rf4+ 37. Ke3 Rf7 38. Rd1 a6 39. Nc3 Nf6 40. Rd6 Nd7 41. Nd5 Ne5 42. Nxb6 Rf6 43. Rd8+ Kf7 44. Na4 Rc6 45. Rd5 Nc4+ 46. Kd3 Nxa3 47. Nxc5 Ke7 48. Ke4 Nb5 49. Re5+ Kf7 50. Kf5 Nd4+ 51. Ke4 Ne6 52. Nb7 Rb6 53. Na5 Rb5 54. Rf5+ Rxf5 55. Kxf5 g5 56. Nc6 h6 57. Ne5+ Ke7 58. Kg6 Nf4+ 59. Kxh6 Nxh3 60. Kh5 Kf6 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.18"]
[Round "8"]
[White "De Paula, Guilherme Bueno"]
[Black "De Vincenzo, Jose Eduardo"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "49"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Re8 7. 0-0-0 h5 8. h3 Nbd7 9. g4 c5 10. d5 Ne5 11. f4 Nexg4 12. hxg4 Nxg4 13. Bh3 Nxe3 14. Qxe3 Bh6 15. Bxc8 Rxc8 16. Nf3 a6 17. Rhg1 Kh8 18. e5 b5 19. e6 Rg8 20. Ne4 f6 21. Nh4 Qa5 22. Qg3 g5 23. fxg5 fxg5 24. Nf5 g4+ 25. Nxh6 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.17"]
[Round "7"]
[White "De Vincenzo, Jose Eduardo"]
[Black "Rocha, Ulisses"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "38"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 0-0 6. Nbd2 Nbd7 7. c4 e6 8. b4 a6 9. Ba3 Re8 10. b5 c5 11. dxc5 Ne4 12. Nxe4 dxe4 13. Nd4 Qc7 14. Rc1 Nxc5 15. Bxc5 Qxc5 16. Nb3 Qe7 17. Bxe4 a5 18. Nd2 Qa3 19. Qc2 Rd8 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.16"]
[Round "6"]
[White "Ticianeli, Auriberto"]
[Black "De Vincenzo, Jose Eduardo"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "134"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 c5 4. Bg2 Bg7 5. Nc3 0-0 6. 0-0 d6 7. d4 Nbd7 8. b3 a6 9. Bb2 Rb8 10. a4 b6 11. e4 Bb7 12. Re1 e5 13. dxe5 dxe5 14. Qe2 Re8 15. Rad1 Qc7 16. Rd3 Nh5 17. Red1 Nf8 18. Nd5 Qc6 19. Bh3 Bc8 20. Bxc8 Qxc8 21. Nxe5 Bxe5 22. Bxe5 Rxe5 23. f4 Re8 24. g4 Nxf4 25. Nxf4 Ne6 26. Nd5 Qd8 27. e5 Kg7 28. Qf2 Nd4 29. Rxd4 cxd4 30. Qxd4 Re6 31. Nf4 Qxd4+ 32. Rxd4 Rxe5 33. Kf2 b5 34. Nd3 Re7 35. cxb5 axb5 36. a5 Rc7 37. h4 Rc3 38. b4 Rc4 39. Rf4 Rxf4+ 40. Nxf4 Rd8 41. Ke3 Rd1 42. g5 f5 43. Ne6+ Kf7 44. Nc7 Re1+ 45. Kd2 Re4 46. a6 Rd4+ 47. Ke3 Re4+ 48. Kd3 Rxb4 49. a7 Ra4 50. a8Q Rxa8 51. Nxa8 b4 52. Nc7 f4 53. Ke4 b3 54. Nd5 b2 55. Nc3 f3 56. Kxf3 Ke7 57. Ke4 Ke6 58. Kf4 Kd6 59. Ke4 Ke6 60. Nb1 Kd6 61. Nd2 Ke6 62. Nb1 Kd6 63. Nc3 Ke6 64. Ke3 Kf5 65. Kf3 Ke5 66. Nb1 Kf5 67. Nd2 Ke5 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.15"]
[Round "5"]
[White "De Vincenzo, Jose Eduardo"]
[Black "Serra Azul, Joao Henrique"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "99"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. a4 Nc6 8. c4 d4 9. Ng5 h6 10. Nge4 e5 11. Nxf6+ Bxf6 12. Ne4 Be7 13. f4 f5 14. Nf2 exf4 15. Bxf4 Bd7 16. Bd5+ Kh8 17. e4 g5 18. Qh5 Kg7 19. Bd2 Be8 20. Qe2 Ne5 21. exf5 Rxf5 22. g4 Rxf2 23. Rxf2 Bd6 24. Raf1 Qc7 25. h4 Qd7 26. hxg5 Bg6 27. gxh6+ Kh8 28. Be4 Bxe4 29. Qxe4 Qxg4+ 30. Qxg4 Nxg4 31. Rg2 Rg8 32. Bf4 Bxf4 33. Rxf4 Ne3 34. Rxg8+ Kxg8 35. b3 b6 36. Rf6 Nc2 37. Rf1 Nb4 38. Rd1 Kh7 39. Kf2 Kxh6 40. Kf3 Kg7 41. Ke4 Kf7 42. Rh1 Ke6 43. Rh6+ Kd7 44. Rh7+ Kc6 45. Rxa7 Na2 46. a5 bxa5 47. Ra6+ Kd7 48. Rxa5 Nc1 49. Rxc5 Nxb3 50. Rd5+ 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.14"]
[Round "4"]
[White "Damiao, Marcio Alves M"]
[Black "De Vincenzo, Jose Eduardo"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "108"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. b3 0-0 5. Bb2 c5 6. c4 d6 7. 0-0 Nc6 8. Nc3 Bf5 9. h3 Qc8 10. Kh2 h5 11. Rc1 Nh7 12. d3 g5 13. Qd2 f6 14. h4 g4 15. Ng1 Qd7 16. Nd5 Bg6 17. e3 Bh6 18. Ne2 Ne5 19. Ndf4 Bf7 20. Ng1 Rfd8 21. d4 cxd4 22. Qxd4 Nf8 23. Qd1 Nfg6 24. Nxh5 Nxh4 25. Nxf6+ exf6 26. gxh4 Bh5 27. Qd5+ Kg7 28. Qxb7 Nf3+ 29. Bxf3 gxf3 30. Qxd7+ Rxd7 31. Rcd1 Rg8 32. Nh3 Kf8 33. Bxf6 Rg2+ 34. Kh1 Bg4 35. Nf4 Bxf4 36. exf4 Bh3 37. Bg5 Rg4 38. Rg1 Bg2+ 39. Rxg2 Rxg2 40. Rd3 Rxf2 41. a3 Rb7 42. Kg1 Rb2 43. b4 Rc2 44. Rxf3 Rxc4 45. Rd3 a5 46. Rxd6 axb4 47. axb4 Rbxb4 48. Kf2 Rb3 49. Rd2 Kf7 50. Re2 Rc5 51. h5 Rh3 52. h6 Rh2+ 53. Ke3 Rxe2+ 54. Kxe2 Kg6 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.13"]
[Round "3"]
[White "Carvalho, Tarcisio"]
[Black "De Vincenzo, Jose Eduardo"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "30"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 Nc6 6. Nf3 d6 7. 0-0 Na5 8. Qd3 b6 9. Nd2 Nb7 10. Qc2 a5 11. e4 Nd7 12. Nf3 c5 13. Be3 Rb8 14. Nb5 Qe8 15. Rad1 Nd8 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.12"]
[Round "2"]
[White "De Vincenzo, Jose Eduardo"]
[Black "Del Bosco, Roberto Paulo"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "68"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d3 e6 6. a4 Be7 7. Nbd2 0-0 8. c4 h6 9. Ne1 b6 10. e4 Bb7 11. f4 dxe4 12. dxe4 e5 13. f5 Nd4 14. Nd3 Nxf5 15. Rxf5 Qxd3 16. Qe1 Rad8 17. Kh1 Qd6 18. h3 Bc8 19. Rf1 Ne8 20. Nb1 Qd4 21. Na3 Be6 22. Qe2 Qd7 23. Qh5 Nf6 24. Qxe5 Bxh3 25. Bf4 Bxg2+ 26. Kxg2 Qb7 27. Rae1 Bd6 28. Qf5 Bxf4 29. gxf4 Rfe8 30. Rd1 Rxd1 31. Rxd1 Rxe4 32. Kf2 Qe7 33. Nb5 g6 34. Qc8+ Kg7 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.11"]
[Round "1"]
[White "De Vincenzo, Jose Eduardo"]
[Black "Florencio da Silva, Paulo"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "83"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d6 5. d3 0-0 6. c4 e5 7. Nc3 Nc6 8. Nd2 Bd7 9. Rb1 Qc8 10. b4 Bh3 11. Nde4 Nxe4 12. dxe4 Bxg2 13. Kxg2 f5 14. Nd5 Kh8 15. Qd3 Nd4 16. exf5 Nxf5 17. Qe4 Qd7 18. Nc3 c6 19. b5 Ne7 20. a4 d5 21. Rd1 Rad8 22. Qd3 e4 23. Qc2 Qf5 24. Rf1 Bxc3 25. Qxc3+ d4 26. Qa3 c5 27. Bb2 Kg8 28. Rbd1 Rf7 29. e3 Qf3+ 30. Kg1 Nf5 31. exd4 Qxa3 32. Bxa3 cxd4 33. Rfe1 Re8 34. Bb2 Rc7 35. Bxd4 Rxc4 36. Bxa7 Rxa4 37. b6 Nd4 38. Kg2 Kf7 39. Rc1 Nc6 40. Red1 Re7 41. Ra1 Rxa1 42. Rxa1 1/2-1/2

