[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.13"]
[Round "15"]
[White "Caetano Netto, Joaquim Gentil"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "119"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 e5 7. d3 Nc6 8. 0-0 Ne7 9. Nbd2 h6 10. Qc2 Rb8 11. Rad1 c5 12. e3 Nc6 13. Qb1 Bd7 14. d4 exd4 15. exd4 Bf5 16. Qa1 Bc2 17. Rc1 Bd3 18. Rfd1 Nb4 19. Bf1 Nh5 20. a3 Bxf1 21. Nxf1 Qf6 22. Kg2 Nc6 23. Ne3 Rbe8 24. Nd5 Qf5 25. dxc5 Bxb2 26. Qxb2 dxc5 27. Re1 Re6 28. Re2 g5 29. Rce1 Rfe8 30. h3 Rxe2 31. Rxe2 Rxe2 32. Qxe2 Qe6 33. Qxe6 fxe6 34. Nc7 Kf7 35. Nb5 Ke7 36. Kf1 a6 37. Nc3 Nf6 38. Ke2 Kd6 39. Ke3 Ne7 40. Ne4+ Nxe4 41. Kxe4 Nc6 42. Nd2 Nd4 43. Kd3 b6 44. b4 e5 45. Ne4+ Kc6 46. bxc5 bxc5 47. Nf6 a5 48. Ng4 Kd6 49. Nxh6 Ke6 50. Ng4 a4 51. Ne3 Nf3 52. Nd5 Ng1 53. h4 gxh4 54. gxh4 Nf3 55. h5 Kf5 56. Nb6 e4+ 57. Kc3 Ne5 58. h6 Kg6 59. Nxa4 Kxh6 60. Nxc5 1-0

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.12"]
[Round "14"]
[White "De Oliveira, Washington"]
[Black "Barbosa, Goncalo de Abreu"]
[Result "0-1"]
[ECO "E54"]
[PlyCount "104"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 b6 9. a3 Bxc3 10. bxc3 Ba6 11. Bxa6 Nxa6 12. Qe2 Qc8 13. Bb2 Rd8 14. Rac1 Qb7 15. Ne5 Rac8 16. Rfd1 b5 17. Qf3 Qxf3 18. gxf3 Nd5 19. Kh1 c4 20. f4 f6 21. Nf3 Nac7 22. Rg1 Na8 23. Nh4 f5 24. Ng2 Nab6 25. f3 Na4 26. Ba1 Rf8 27. Rge1 Rf6 28. Kg1 Rcf8 29. Kf2 Rg6 30. Rg1 Rff6 31. Ke2 Kf8 32. Kd2 Ke7 33. Rcf1 Kd7 34. Ne1 Kc6 35. Rg3 Rxg3 36. hxg3 Rh6 37. Rf2 Rh3 38. Rg2 Rh1 39. Nc2 Nf6 40. Ke2 a5 41. Kd2 h6 42. Ke2 Nd5 43. Kd2 h5 44. e4 fxe4 45. fxe4 Nf6 46. Ke3 Ng4+ 47. Kd2 g6 48. Ke2 Nf6 49. Ke3 Rd1 50. d5+ exd5 51. Nd4+ Kd7 52. e5 Ng4+ 0-1

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.11"]
[Round "13"]
[White "Toth, Peter"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "113"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. d3 Re8 6. a3 Bxc3+ 7. bxc3 c6 8. Bg5 h6 9. Bxf6 Qxf6 10. e4 d6 11. Ne2 Nd7 12. 0-0 Qe7 13. Qd2 Nf6 14. f4 Bg4 15. Nc1 Be6 16. Rb1 Rad8 17. Qb2 Bc8 18. Nb3 Qc7 19. Qf2 c5 20. h3 b6 21. f5 Rf8 22. Bf3 g5 23. Qd2 Kg7 24. Bd1 Rh8 25. Na1 Rdg8 26. Nc2 Kf8 27. Kh2 Bb7 28. Ne3 h5 29. a4 Bc6 30. Ra1 Ke7 31. Bc2 Qd7 32. Ra2 a5 33. Rb2 Qc7 34. Rfb1 Rb8 35. Nd1 Rhg8 36. Nf2 Kd7 37. d4 Ke7 38. Qe3 Ba8 39. Bd3 Bc6 40. dxe5 dxe5 41. Rxb6 Rxb6 42. Qxc5+ Qd6 43. Qxb6 Nd7 44. Qxa5 Nc5 45. Rd1 Ra8 46. Qb6 Rb8 47. Qa7+ Rb7 48. Qa5 Nb3 49. Qa8 Rb8 50. Qa7+ Rb7 51. f6+ Qxf6 52. Qe3 Qg6 53. Bc2 Qe6 54. Bxb3 Rxb3 55. Qc5+ Ke8 56. Rd6 Qe7 57. Rxc6 1-0

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.10"]
[Round "12"]
[White "De Oliveira, Washington"]
[Black "Toth, Vince"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "114"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bh4 0-0 7. Bd3 Nbd7 8. Nge2 c5 9. d5 Ne5 10. 0-0 Nxd3 11. Qxd3 a6 12. f4 b5 13. Rab1 bxc4 14. Qd2 Qc7 15. h3 Ne8 16. g4 f5 17. exf5 gxf5 18. g5 e5 19. Kh1 hxg5 20. Bxg5 Qf7 21. Rg1 Qh5 22. Kh2 e4 23. Nd1 Kf7 24. Ng3 Qh7 25. Ne3 Rh8 26. h4 Bd4 27. Ne2 Bf6 28. Ng2 Qh5 29. Ng3 Qg4 30. Qe2 Qxe2 31. Nxe2 Rb8 32. Nc3 Bd4 33. Rge1 Bd7 34. Ne3 Bxe3 35. Rxe3 Nf6 36. Bxf6 Kxf6 37. Rh3 Rh5 38. Kg3 Rg8+ 39. Kf2 Rg4 40. Ne2 Rgxh4 41. Rxh4 Rxh4 42. Rg1 Rh8 43. Nc3 Rh4 44. Ne2 Ba4 45. Rc1 Rh2+ 46. Ke3 Be8 47. a3 Bf7 48. Rxc4 Bxd5 49. Rc3 a5 50. Kd2 a4 51. Ke3 Ke6 52. Kd2 Bb3 53. Rc1 Kd5 54. Ke3 Rh3+ 55. Kf2 Rf3+ 56. Kg2 Rd3 57. Kf2 Rd2 0-1

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.09"]
[Round "11"]
[White "Parente, Felipe Pullen"]
[Black "De Oliveira, Washington"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "62"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 Nd7 9. b4 Ne7 10. Qc2 Rb8 11. b5 Nc5 12. Be3 Nf5 13. Bd2 h6 14. e3 Bd7 15. Ne2 Ne6 16. Bc3 Ng5 17. Rfd1 Qc8 18. Nxg5 hxg5 19. Qd2 Nh6 20. d4 Bh3 21. dxe5 Bxg2 22. Kxg2 dxe5 23. e4 f6 24. Qb2 Qe6 25. Bb4 Rfd8 26. Qc2 Nf7 27. a4 Rxd1 28. Rxd1 Rd8 29. Rd5 c6 30. Rxd8+ Nxd8 31. Qd3 Nf7 1/2-1/2

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.08"]
[Round "10"]
[White "De Oliveira, Washington"]
[Black "Lucena, Lincoln"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "41"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. h3 Bd7 12. e4 Na5 13. Ba2 Bc6 14. Bd2 b6 15. Re1 Rd8 16. Bg5 h6 17. Bxf6 gxf6 18. Nd5 Bxd5 19. exd5 e5 20. Nh4 Nb7 21. Nf5 1/2-1/2

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.07"]
[Round "9"]
[White "Santos, Milton"]
[Black "De Oliveira, Washington"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "81"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. g3 d6 3. Bg2 c5 4. c3 Nc6 5. Ne2 Nf6 6. d4 Be7 7. d5 Nb8 8. 0-0 Nbd7 9. a4 b6 10. Na3 0-0 11. Nc4 Ba6 12. Ne3 Bxe2 13. Qxe2 g6 14. f4 h5 15. Nc4 Kg7 16. b4 Rh8 17. Bh3 Ng4 18. Bxg4 hxg4 19. fxe5 Nxe5 20. Nxe5 dxe5 21. Ba3 cxb4 22. Bxb4 Bxb4 23. cxb4 Qd7 24. Qf2 Qe7 25. Rac1 Rad8 26. Rc6 Rd7 27. b5 Rhd8 28. Kg2 Rf8 29. Qb2 Rfd8 30. Qf2 Rf8 31. Qf6+ Qxf6 32. Rfxf6 Rh8 33. Rf2 Rh5 34. Rff6 Rh8 35. Rfd6 Rhd8 36. Rf6 Rf8 37. h3 gxh3+ 38. Kxh3 Rh8+ 39. Kg2 Rf8 40. Kf2 Rh8 41. Kg2 1/2-1/2

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.06"]
[Round "8"]
[White "De Oliveira, Washington"]
[Black "Moennich, Marcos"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "82"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 c5 6. d5 0-0 7. Bd3 e6 8. dxe6 fxe6 9. Nge2 Nc6 10. 0-0 h6 11. Bxf6 Bxf6 12. Qd2 Bg7 13. f4 Nd4 14. Kh1 Bd7 15. Nxd4 cxd4 16. Ne2 e5 17. fxe5 dxe5 18. Rxf8+ Bxf8 19. Rf1 Be6 20. Ng1 Kg7 21. b3 Be7 22. Nf3 Bf6 23. Qe1 Qe7 24. Qg3 Bf7 25. h3 b6 26. Nh2 Bg5 27. Qf3 h5 28. Qf2 Be6 29. Nf3 Be3 30. Qg3 Bf4 31. Qf2 Rd8 32. Ng1 g5 33. g3 Be3 34. Qg2 g4 35. h4 a5 36. Qb2 Rf8 37. Qe2 Qa3 38. Rxf8 Kxf8 39. Qc2 Qb4 40. Kg2 Qe1 41. Ne2 Qf2+ 0-1

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.05"]
[Round "7"]
[White "Belem, Humberto Luciano"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "45"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 d5 5. Bg2 Nc6 6. 0-0 Be7 7. Nbd2 0-0 8. Nb3 Ne4 9. Ne1 c4 10. Nd2 f5 11. Nxe4 fxe4 12. f3 e5 13. fxe4 Rxf1+ 14. Kxf1 exd4 15. cxd4 Qf8+ 16. Kg1 Nxd4 17. Be3 Nb5 18. Qxd5+ Qf7 19. Qxb5 Bg4 20. Qxb7 Rf8 21. Nf3 Bxf3 22. Bxf3 Kh8 23. Qd5 1-0

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.04"]
[Round "6"]
[White "De Oliveira, Washington"]
[Black "Pires, Guilherme Xavier"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "144"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 c5 7. d5 a6 8. Bd3 Nbd7 9. f4 Rb8 10. Nf3 b5 11. 0-0 bxc4 12. Bxc4 Rb4 13. Bd3 c4 14. Bc2 Rxb2 15. Rab1 Qb6+ 16. Kh1 Ng4 17. Rxb2 Qxb2 18. Nd1 Qb6 19. h3 Ngf6 20. g4 Bb7 21. Kh2 a5 22. Nc3 h6 23. Bh4 Qc5 24. Bf2 Qa3 25. Bd4 Nc5 26. g5 hxg5 27. Nxg5 Nd3 28. Bxd3 Ng4+ 29. hxg4 Bxd4 30. Kh1 Bxc3 31. Qh2 Kg7 32. Qh7+ Kf6 33. Nf3 e6 34. e5+ Ke7 35. Bxg6 Bxd5 36. Be4 Qc5 37. Kg2 Rb8 38. Bxd5 Qxd5 39. Qh4+ Kd7 40. Qf6 Rb2+ 41. Kg3 dxe5 42. Qxf7+ Kc6 43. Qe8+ Kb7 44. Qf7+ Ka6 45. Rh1 Rb7 46. Qf8 Bb4 47. Qa8+ Kb6 48. fxe5 c3 49. Qc8 Rc7 50. Qb8+ Qb7 51. Qxb7+ Kxb7 52. Rc1 c2 53. Nd4 Bc3 54. Rxc2 Bxd4 55. Re2 Kc6 56. g5 Kd5 57. Kg4 Bxe5 58. Kh5 Rb7 59. Rc2 Rb2 60. Rc8 Rxa2 61. Rd8+ Kc6 62. Kg6 Rf2 63. Rc8+ Kd6 64. Rd8+ Kc7 65. Ra8 Bc3 66. Ra7+ Kd6 67. Kh7 Rh2+ 68. Kg6 Rg2 69. Ra6+ Kd5 70. Kh5 e5 71. g6 e4 72. Ra8 e3 0-1

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.03"]
[Round "5"]
[White "German, Eugenio Maciel"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "71"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Nbd7 7. d4 g6 8. b3 Qd8 9. a4 a5 10. Qe2 Be7 11. Rd1 Qc7 12. Ba3 Nb6 13. d5 0-0 14. Nxe5 cxd5 15. Nb5 Qd8 16. exd5 Re8 17. Nc4 Nxc4 18. Qxc4 Bf5 19. Qc7 Rc8 20. Qxd8 Rexd8 21. Re1 Bf8 22. c4 Ne8 23. Ra2 Nc7 24. Nd4 Bd7 25. Bf1 Re8 26. Re3 Na6 27. Rae2 Rxe3 28. Rxe3 Nc5 29. Bd3 Re8 30. Rxe8 Bxe8 31. Bxc5 dxc5 32. Nf3 Bd6 33. Ng5 Bd7 34. Ne4 Bf5 35. Nxd6 Bxd3 36. Nxb7 1-0

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.02"]
[Round "4"]
[White "De Oliveira, Washington"]
[Black "Leite, Rubem Gilberto"]
[Result "0-1"]
[ECO "A66"]
[PlyCount "80"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 Qe7 9. Nf3 Bg4 10. Bb5+ Nfd7 11. 0-0 dxe5 12. Re1 0-0 13. h3 Bxf3 14. Qxf3 Qd6 15. Bd2 a6 16. Bd3 f5 17. fxe5 Nxe5 18. Qg3 Nbd7 19. Bf4 Rae8 20. Bc2 Kh8 21. Kh1 b5 22. Rad1 c4 23. Ne2 Nb6 24. Qf2 Rf7 25. a3 Rd7 26. Nc3 Rde7 27. Qd2 Nbd7 28. Na2 Qb6 29. Bg5 Bf6 30. Be3 Nf3 31. gxf3 Rxe3 32. Kg2 Bh4 33. Rxe3 Rxe3 34. Nc3 Ne5 35. Rf1 Nd3 36. Bxd3 cxd3 37. d6 Qd4 38. d7 Qf4 39. d8Q+ Bxd8 40. Qf2 Bh4 0-1

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.05.01"]
[Round "3"]
[White "Frota, Fernando"]
[Black "De Oliveira, Washington"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "145"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. d4 d6 5. b3 Qc7 6. Be2 Bg4 7. 0-0 Nd7 8. a4 Ngf6 9. Ba3 Be7 10. dxe5 dxe5 11. Bxe7 Kxe7 12. Qc1 Bxf3 13. Bxf3 Rhd8 14. Qa3+ Qd6 15. Qxd6+ Kxd6 16. b4 Kc7 17. Rfd1 Nf8 18. Rxd8 Rxd8 19. Rd1 Ne6 20. Rxd8 Kxd8 21. g3 Kc7 22. Be2 Nd4 23. Bd3 a6 24. Kg2 b5 25. axb5 axb5 26. Nd1 Ne8 27. f4 Kd6 28. Ne3 g6 29. c3 Ne6 30. Kf3 h5 31. Nc2 g5 32. c4 gxf4 33. cxb5 cxb5 34. Bxb5 Ng5+ 35. Kg2 f3+ 36. Kf2 Nf6 37. Bd3 Ng4+ 38. Ke1 Nxh2 39. Ne3 Ng4 40. Nd1 f6 41. Nf2 Ne6 42. Bb5 Nd4 43. Be8 Nc2+ 44. Kf1 Nxb4 45. Bxh5 Nxf2 46. Kxf2 Kc5 47. Kxf3 Kd4 48. Bg6 Nc2 49. g4 Ne3 50. Bh7 Nc4 51. g5 fxg5 52. Kg4 Nd6 53. Kxg5 Nxe4+ 54. Kh4 Ke3 55. Bg6 Kf4 56. Kh3 Kf3 57. Kh2 Ng5 58. Kg1 Ne4 59. Kf1 Ng3+ 60. Ke1 Ke3 61. Kd1 Ne2 62. Ke1 Nd4 63. Bb1 Ne6 64. Kd1 Nf4 65. Bh7 Nh3 66. Bg6 Nf2+ 67. Ke1 Nd3+ 68. Kd1 Nf4 69. Bh7 Ne2 70. Ke1 Nd4 71. Kd1 Kf4 72. Bb1 Nf5 73. Kd2 1/2-1/2

[Event "BRA-ch Qualification02"]
[Site "Brasilia"]
[Date "1972.04.30"]
[Round "2"]
[White "De Oliveira, Washington"]
[Black "De Souza, Luiz Costa"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "94"]
[EventDate "1972.04.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e4 Bc5 8. Be2 c6 9. 0-0 0-0 10. Kh1 f6 11. f4 Nf7 12. Qc2 a6 13. Bd2 d6 14. Rad1 b5 15. Bf3 Qc7 16. a3 Be6 17. cxb5 axb5 18. Rc1 Nd8 19. b4 Bb6 20. Nxb5 Qd7 21. e5 d5 22. Nd6 fxe5 23. fxe5 Rxa3 24. Qb2 Qa7 25. Ra1 Rxa1 26. Rxa1 Bd4 27. Bc3 Bxc3 28. Qxc3 Qf2 29. Qe1 Qxe1+ 30. Rxe1 Rf4 31. b5 Rb4 32. bxc6 Nxc6 33. Kg1 g6 34. Kf2 Rb2+ 35. Kg3 Nd4 36. h4 Kf8 37. Ra1 Ne2+ 38. Kh2 Nf4 39. Ra8+ Ke7 40. Ra7+ Bd7 41. Nb7 Nd3 42. Bxd5 Nxe5 43. Nc5 Kd6 44. Nxd7 Nxd7 45. Bg8 Rb4 46. Kh3 h6 47. Bf7 g5 1/2-1/2

[Event "Barra Mansa tt"]
[Site "Barra Mansa"]
[Date "1969.??.??"]
[Round "2"]
[White "De Oliveira, Washington"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "72"]
[EventDate "1969.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Qe2 Nc6 3. c3 d5 4. d3 Nf6 5. Nf3 e5 6. g3 Be7 7. Bg2 0-0 8. 0-0 h6 9. Na3 c4 10. Rd1 Bxa3 11. bxa3 Qa5 12. Nh4 Qxc3 13. Bb2 Nd4 14. Qd2 Qxd2 15. Rxd2 dxe4 16. dxe4 Rd8 17. f4 g5 18. fxe5 gxh4 19. Rxd4 Rxd4 20. Bxd4 Ne8 21. gxh4 Be6 22. Bf1 Nc7 23. Rb1 b6 24. Kf2 Na6 25. Ke3 Rc8 26. Rc1 Nc5 27. Be2 b5 28. Bd1 a6 29. Bc2 Kh7 30. Rg1 Nd7 31. Bc3 Nb8 32. Bb4 Nc6 33. Bd6 c3 34. Bb3 Bxb3 35. axb3 Na5 36. Be7 c2 0-1

[Event "Barra Mansa tt"]
[Site "Barra Mansa"]
[Date "1969.??.??"]
[Round "3"]
[White "Miranda, Marcio MC"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "95"]
[EventDate "1969.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Bc4 d6 5. 0-0 Bg4 6. Re1 g6 7. d4 Bg7 8. h3 Bxf3 9. Qxf3 Nf6 10. Bg5 h6 11. Bh4 0-0 12. Rad1 Nbd7 13. Bb3 Rfe8 14. dxe5 dxe5 15. Rxd7 Qxd7 16. Bxf6 Qc7 17. Rd1 Rf8 18. g4 Rae8 19. h4 Kh7 20. Kg2 Bxf6 21. Qxf6 Qe7 22. Rd6 Qxf6 23. Rxf6 Kg7 24. Rf3 Rd8 25. Kf1 Rd7 26. Ke2 Rfd8 27. Rd3 Rd4 28. f3 Kf8 29. Rxd4 Rxd4 30. Nd1 Ke7 31. Ne3 Rd7 32. g5 h5 33. Nc4 f6 34. a4 b6 35. c3 Rd8 36. Ke3 Rd7 37. f4 exf4+ 38. Kxf4 Rd3 39. gxf6+ Kxf6 40. Ne5 Rh3 41. Nf3 Rh1 42. e5+ Ke7 43. Bc2 Ra1 44. Kg5 Rf1 45. Be4 Rf2 46. Nd4 c5 47. Nc6+ Ke6 48. c4 1-0

[Event "Barra Mansa tt"]
[Site "Barra Mansa"]
[Date "1969.??.??"]
[Round "1"]
[White "Toth, Peter"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "63"]
[EventDate "1969.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 h6 4. 0-0 d6 5. d4 Nf6 6. Re1 g5 7. dxe5 dxe5 8. b3 c6 9. Bb2 Nbd7 10. a4 Bg7 11. Nbd2 0-0 12. Nf1 Nh5 13. Ba3 c5 14. Nh4 gxh4 15. Qxh5 Nb6 16. Bd3 Be6 17. a5 Nd7 18. Ne3 Qg5 19. Qe2 b6 20. Rad1 h3 21. g3 h5 22. Kh1 Nf6 23. f3 Bh6 24. Bc1 Qg7 25. axb6 axb6 26. Bc4 Bxe3 27. Bxe3 Bxc4 28. Qxc4 Kh7 29. Qf1 Ra2 30. Qxh3 Rxc2 31. Rd6 Qg6 32. Qh4 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "11"]
[White "De Carvalho, Flavio"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "35"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. Nge2 g6 6. d3 Bg7 7. h3 h6 8. Be3 0-0 9. Qd2 Kh7 10. 0-0 e5 11. f4 exf4 12. Nxf4 Ne5 13. Rf2 Be6 14. Qe2 Qd7 15. Raf1 Rac8 16. g4 c4 17. d4 Nc6 18. d5 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "3"]
[White "De Oliveira, Washington"]
[Black "Basto Lima, L."]
[Result "0-1"]
[ECO "D66"]
[PlyCount "98"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. a3 Be7 7. e3 0-0 8. Rc1 Re8 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. Ne4 h6 13. 0-0 Rd8 14. Qc2 e5 15. Ng3 exd4 16. Nxd4 N7f6 17. h3 Nxe3 18. Rfe1 Nxc2 19. Rxe7 Nxd4 20. Rxf7 Be6 21. Bxe6 Nxe6 22. Rxb7 Nd4 23. Re1 Re8 24. Rd1 Rad8 25. Rc1 Rb8 26. Rxb8 Rxb8 27. Rd1 Nc2 28. Rd6 Rxb2 29. Rxc6 Rb1+ 30. Kh2 Nxa3 31. Rc7 Nb5 32. Rb7 g6 33. f4 a6 34. Rb6 Nd5 35. Rxg6+ Kf7 36. f5 a5 37. Rxh6 Nf6 38. Ne2 a4 39. Rh4 a3 40. Ra4 Nd5 41. Kg3 Re1 42. Nf4 Ndc3 43. Ra6 a2 44. Kh4 Re4 45. Kg5 Ra4 46. Rf6+ Ke8 47. Re6+ Kd7 48. Re1 Nb1 49. Nd5 Kd8 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "8"]
[White "De Oliveira, Washington"]
[Black "Belem, Humberto Luciano"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "79"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. Nge2 Nc6 8. d5 Nd4 9. 0-0 Bg4 10. f3 Nxe2+ 11. Qxe2 Bd7 12. Be3 Nh5 13. Qd2 f5 14. Bh6 f4 15. Bxg7 Kxg7 16. g4 Nf6 17. Qe2 Rh8 18. Kf2 h5 19. g5 Ng4+ 20. Ke1 Ne3 21. Rg1 Qxg5 22. Kd2 Rab8 23. Bh3 Qd8 24. Bxd7 Qxd7 25. Rg5 a6 26. Rag1 Rh6 27. Nd1 Nxd1 28. Kxd1 Qh3 29. Kc1 Kf6 30. Qf2 b6 31. b4 b5 32. c5 Ra8 33. R1g2 a5 34. bxa5 Rxa5 35. cxd6 Ra6 36. Qg1 Qxf3 37. Rxg6+ Rxg6 38. Rxg6+ Kf7 39. Rg7+ Ke8 40. Re7+ 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "1"]
[White "De Oliveira, Washington"]
[Black "De Freitas, Marcio Elisio"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "80"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Bf5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Qa5 7. Qd2 e5 8. Bg3 Be7 9. e4 Bg6 10. Bd3 0-0 11. 0-0 Rfe8 12. Rfe1 Bf8 13. d5 Nc5 14. Bc2 Qb4 15. dxc6 bxc6 16. b3 a5 17. Rad1 h6 18. h3 Bh5 19. Nb1 Qb7 20. Rc1 Bxf3 21. gxf3 Ne6 22. f4 Nh5 23. f5 Nd4 24. Bd1 Nxg3 25. fxg3 d5 26. Qg2 dxe4 27. Qxe4 Bc5 28. Kh2 a4 29. Nc3 axb3 30. axb3 Qe7 31. Na4 Qg5 32. Bg4 h5 33. Bf3 Bb4 34. Red1 Nxb3 35. Rb1 Nd2 36. Qxc6 Nxb1 37. Rxb1 e4 38. Bxe4 Rad8 39. Rg1 Bd6 40. Bg2 h4 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "5"]
[White "De Oliveira, Washington"]
[Black "Gondim, Jose"]
[Result "1/2-1/2"]
[ECO "D96"]
[PlyCount "92"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 c6 4. Nc3 Nf6 5. Qb3 Bg7 6. cxd5 Nxd5 7. Nxd5 cxd5 8. e3 0-0 9. Be2 Nc6 10. 0-0 h6 11. Bd2 Rb8 12. Rac1 Be6 13. Qa3 Qb6 14. Rc5 a6 15. Rfc1 Rfc8 16. Ne1 Qd8 17. Bf3 Qd6 18. Nd3 g5 19. Nb4 Nxb4 20. Rxc8+ Rxc8 21. Rxc8+ Bxc8 22. Bxb4 Qc6 23. Qc3 Qxc3 24. bxc3 e6 25. Bc5 Bd7 26. Kf1 Bb5+ 27. Ke1 Bc4 28. a3 Bf8 29. Bxf8 Kxf8 30. Kd2 b5 31. Bd1 Ke7 32. Kc1 f5 33. Kb2 a5 34. Bh5 f4 35. g3 fxe3 36. fxe3 Kf6 37. Bf3 e5 38. Kc2 a4 39. Kd2 Kf5 40. h3 Kf6 41. Bg4 Bf1 42. Ke1 Bd3 43. Bd7 Ke7 44. Bc6 Kd6 45. Be8 Ke6 46. Kf2 Ke7 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "10"]
[White "De Oliveira, Washington"]
[Black "Guimaraes, Sergio"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "126"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. Nge2 Nfd7 8. d5 a5 9. 0-0 f5 10. Qc2 Na6 11. Be3 Ndc5 12. Qd2 Bd7 13. Bh6 Qf6 14. Bxg7 Qxg7 15. f4 fxe4 16. Nxe4 Nxe4 17. Bxe4 Nc5 18. Bg2 Bg4 19. fxe5 Bxe2 20. Qxe2 Qxe5 21. Qxe5 dxe5 22. Rae1 Rae8 23. b3 b6 24. Re2 Rxf1+ 25. Kxf1 Kf7 26. Ke1 a4 27. bxa4 Ra8 28. Kd2 Rxa4 29. Kc3 Kf6 30. Bh1 Ra3+ 31. Kb4 Ra5 32. Bg2 Nd3+ 33. Kc3 Ra3+ 34. Kc2 Nb4+ 35. Kb1 Rc3 36. Rf2+ Ke7 37. Bf1 Re3 38. Re2 Rxe2 39. Bxe2 Kd6 40. Kb2 Kc5 41. a3 Na6 42. Kc3 Nb8 43. Kd3 Nd7 44. Ke4 Kd6 45. Bd1 Nf6+ 46. Kd3 Kc5 47. Bf3 b5 48. cxb5 Kxb5 49. a4+ Kb4 50. h3 g5 51. Be4 Kxa4 52. Bxh7 Kb4 53. h4 Kc5 54. Be4 Nh5 55. hxg5 Nxg3 56. g6 Nh5 57. Ke3 Kd6 58. Kf3 Ke7 59. Kg4 Nf6+ 60. Kf5 Nxe4 61. Kxe4 Kf6 62. g7 Kxg7 63. Kxe5 Kf7 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "14"]
[White "De Oliveira, Washington"]
[Black "Mangini, Jose Thiago"]
[Result "0-1"]
[ECO "D57"]
[PlyCount "132"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Qd6 12. Bd3 Nc6 13. Rc1 a6 14. 0-0 Bg4 15. Nd2 b5 16. a4 Rfb8 17. axb5 axb5 18. Ra1 Na5 19. Qb4 Nc4 20. Qxd6 cxd6 21. Bxc4 dxc4 22. e4 Be2 23. Rxa8 Rxa8 24. Rc1 Ra2 25. Nf1 Bd3 26. f3 b4 27. cxb4 Rb2 28. Ne3 Rxb4 29. Nd5 Rb2 30. Ne3 Rb8 31. Kf2 Kf8 32. Kg3 Rc8 33. Nd5 f5 34. Kf4 fxe4 35. fxe4 Re8 36. Nc3 g5+ 37. Ke3 Bxe4 38. Kf2 Bd3 39. Re1 Rxe1 40. Kxe1 Kf7 41. Kf2 Ke6 42. Ke3 h5 43. Kd2 Bf1 44. g3 Kf5 45. Ke3 Bg2 46. Nd1 Bc6 47. Nc3 Bh1 48. Nd1 h4 49. Nf2 Bg2 50. Nd1 Bc6 51. Nc3 Kg4 52. Kf2 Kh3 53. gxh4 gxh4 54. Kg1 Kg4 55. Kf2 Kf4 56. Ke2 Be4 57. Nb5 Bd3+ 58. Kf2 h3 59. Nc3 d5 60. Nxd5+ Ke4 61. Ne3 Kxd4 62. Nxc4 Bxc4 63. Kg1 Ke4 64. Kh1 Kf3 65. Kg1 Bd5 66. Kh1 Kf2# 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "16"]
[White "De Oliveira, Washington"]
[Black "Ribeiro, Sabino Jr"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "48"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. g3 Nbd7 7. Bg2 0-0 8. 0-0 c5 9. cxd5 exd5 10. dxc5 Nxc5 11. Nb3 Nxb3 12. Qxb3 Qe7 13. Nd4 Be6 14. Rac1 Rac8 15. e3 a6 16. Rfd1 Rfd8 17. Qd3 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Qc2 Be6 21. b3 Qd7 22. Qc5 h6 23. Qc2 Qc8 24. Qxc8+ Bxc8 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "12"]
[White "De Oliveira, Washington"]
[Black "Salamuni, R."]
[Result "1-0"]
[ECO "D17"]
[PlyCount "61"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 e6 8. f3 Be7 9. e4 Bg6 10. Be2 0-0 11. 0-0 Nb6 12. Be3 Nxc4 13. Bxc4 Qa5 14. Qe2 Ne8 15. Kh1 Nd6 16. Ba2 Qh5 17. Kg1 Qa5 18. Bf2 e5 19. d5 Kh8 20. Bg3 f6 21. Rad1 Rfd8 22. Bh4 Qb4 23. g4 Nf7 24. Bf2 Bc5 25. Rd2 Bd4 26. Qc4 Qxc4 27. Bxc4 Nd6 28. Ba2 cxd5 29. Bxd5 Bxc3 30. bxc3 b6 31. Bxa8 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "6"]
[White "De Oliveira, Washington"]
[Black "Vasconcellos, Fernando"]
[Result "1/2-1/2"]
[ECO "E38"]
[PlyCount "155"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. Nf3 0-0 7. Bd3 cxd4 8. exd4 d5 9. a3 dxc4 10. Be2 Ba5 11. 0-0 Nxd4 12. Nxd4 Qxd4 13. Be3 Qh4 14. Qa4 Bxc3 15. bxc3 Bd7 16. Qc2 Bc6 17. f3 b5 18. Rfd1 Nd5 19. Bf2 Qg5 20. h4 Qh6 21. Rd4 a6 22. Re1 e5 23. Rg4 Ne3 24. Bxe3 Qxe3+ 25. Kf1 Qh6 26. Qf5 Rfe8 27. Rd1 Qe6 28. Qg5 Qg6 29. Qe3 Qf6 30. Qb6 Kh8 31. Kg1 Qe6 32. Kf2 f5 33. Rg3 Qf6 34. h5 Qh4 35. Qc7 Re7 36. Rd8+ Rxd8 37. Qxd8+ Be8 38. Kg1 Qf6 39. h6 Qe6 40. hxg7+ Rxg7 41. Rxg7 Kxg7 42. a4 f4 43. axb5 axb5 44. Bd1 Bg6 45. Qc7+ Kf6 46. Qc5 Qe8 47. Qd6+ Kg7 48. Be2 Kf7 49. Kf1 Qe6 50. Qc5 Qe8 51. Qd6 Kg7 52. Ke1 Bf5 53. Kf1 Qe6 54. Qc5 Qe8 55. Qd6 h5 56. Ke1 h4 57. Bf1 e4 58. Qxf4 exf3+ 59. Kf2 fxg2 60. Bxg2 Qf7 61. Qxh4 Bg6+ 62. Kg3 Qc7+ 63. Qf4 Qc5 64. Kh2 Bf5 65. Qg5+ Kf7 66. Kg3 Qe5+ 67. Kf2 Ke6 68. Qe3 Qxe3+ 69. Kxe3 Kd6 70. Kd4 Be6 71. Be4 Bh3 72. Bd5 Bf1 73. Be4 Be2 74. Bd5 Bd3 75. Bf3 Bc2 76. Bd5 Bb3 77. Be4 Ke6 78. Kc5 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "13"]
[White "Garrido, N."]
[Black "De Oliveira, Washington"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "56"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. h3 c6 10. Qc2 Qe7 11. Be3 h6 12. Rfd1 a5 13. Na4 Ne8 14. Bd3 Nc7 15. c5 Ne6 16. Bc4 Nf4 17. Rd2 Nf6 18. Nb6 Rb8 19. Nxc8 Rbxc8 20. Rad1 Rc7 21. Rd6 Kh7 22. Bd2 Ra8 23. Bc3 Nd7 24. b4 axb4 25. Bxb4 Nf8 26. a3 N4e6 27. R1d3 Nd4 28. Qd1 Rd7 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "17"]
[White "Gentil Junior, Luiz"]
[Black "De Oliveira, Washington"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "34"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. a3 Be7 8. e3 c6 9. Bd3 Nbd7 10. Nf3 Re8 11. 0-0 Nf8 12. b4 a6 13. Na4 N6d7 14. Bxe7 Qxe7 15. Nc5 Nxc5 16. bxc5 h6 17. Rab1 Be6 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "9"]
[White "German, Eugenio Maciel"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "53"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 Be7 9. 0-0 0-0 10. Qd2 Nbd7 11. b3 exf4 12. Bb2 Qc5+ 13. Kh1 Ne5 14. Qxf4 Ng6 15. Qd2 Bg4 16. Rae1 Ne5 17. Nd5 Nxd5 18. Nxe5 dxe5 19. exd5 f6 20. Re4 f5 21. Rc4 Qxd5 22. Re1 e4 23. Rcxe4 fxe4 24. Bc4 Qxc4 25. bxc4 Bh4 26. Qd5+ Kh8 27. Qxb7 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "4"]
[White "Lemos, Jorge Joao"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "53"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Ne7 5. Qg4 Ng6 6. a3 Be7 7. Bd3 b6 8. Nf3 Ba6 9. h4 h5 10. Qg3 Bxd3 11. cxd3 a6 12. Rc1 dxe4 13. dxe4 Nd7 14. Ng5 Ndf8 15. 0-0 Bxg5 16. Bxg5 Qd7 17. Nd5 exd5 18. Rxc7 Qe6 19. exd5 Qxd5 20. Rfc1 Rd8 21. Bxd8 Ne6 22. Rc8 Nxd8 23. Re1+ Ne7 24. Qxg7 Rf8 25. Qf6 Qd7 26. d5 Rg8 27. d6 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "7"]
[White "Maragliano, Laercio"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "71"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd7 7. 0-0 c4 8. Re1+ Be7 9. b3 cxb3 10. axb3 h6 11. Qe2 Be6 12. Ne5 Qc8 13. f4 Kf8 14. Bxc6 bxc6 15. Ng6+ fxg6 16. Qxe6 Qxe6 17. Rxe6 Bf6 18. Nf3 Ne7 19. g4 Kf7 20. Rd6 h5 21. h3 hxg4 22. hxg4 Bh4 23. Rd7 Ke6 24. Raxa7 Rxa7 25. Rxa7 g5 26. f5+ Nxf5 27. gxf5+ Kxf5 28. Kg2 Rf8 29. Rxg7 Kf6 30. Rc7 Re8 31. Rxc6+ Kf5 32. Ne5 Ke4 33. Nf3 Rf8 34. Re6+ Kf5 35. Re5+ Kg4 36. Nxh4 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "2"]
[White "Siqueira, Alexandre Carneiro"]
[Black "De Oliveira, Washington"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "112"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Nc3 Be7 6. e3 d6 7. Bd3 0-0 8. 0-0 Nbd7 9. Qe2 Ne8 10. Bxe7 Qxe7 11. e4 e5 12. d5 a5 13. Nd2 Qg5 14. g3 Nef6 15. Nf3 Qh5 16. Nh4 Qxe2 17. Bxe2 Nc5 18. f3 Rae8 19. b3 Bc8 20. Rfd1 Bd7 21. Ng2 g6 22. Ne1 Kg7 23. Nd3 Nxd3 24. Rxd3 Nh5 25. Nb5 Bxb5 26. cxb5 Nf6 27. Rc3 Re7 28. Rac1 Ne8 29. Kg2 f5 30. h3 fxe4 31. fxe4 Ref7 32. Bf3 h5 33. h4 Kh6 34. a3 g5 35. hxg5+ Kxg5 36. Rh1 Rh7 37. a4 Rfh8 38. Rh4 Nf6 39. Rc1 Kg6 40. Kf2 Rf8 41. Ke3 Rhf7 42. Rch1 Nxd5+ 43. exd5 Rxf3+ 44. Ke2 Rxg3 45. Rxh5 Rf4 46. Rh7 Rc3 47. R1h5 Rc5 48. R7h6+ Kf7 49. Rh7+ Ke8 50. Rh8+ Rf8 51. R8h7 Kd8 52. b4 axb4 53. a5 Rxb5 54. axb6 Rxb6 55. Rg7 b3 56. Rhh7 Rb7 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "15"]
[White "Souza Mendes, Joao"]
[Black "De Oliveira, Washington"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "57"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 c5 5. a3 Bxc3 6. Bxc3 cxd4 7. Bxd4 Nf6 8. e5 Nfd7 9. Qg4 Nc6 10. Qxg7 Rf8 11. Nf3 Nxd4 12. Nxd4 Qh4 13. Nf3 Qe4+ 14. Kd1 Qg6 15. Qxg6 hxg6 16. Bb5 a6 17. Bxd7+ Bxd7 18. Ng5 Ke7 19. Kd2 Rfc8 20. c3 Ba4 21. Nf3 Rh8 22. h4 Rh6 23. g3 Rah8 24. Rhe1 Bd7 25. Re3 f6 26. exf6+ Kxf6 27. Rae1 Re8 28. Ne5 Bc8 29. Ng4+ 1-0

