[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.06.17"]
[Round "21"]
[White "Rubinetti, Jorge Alberto"]
[Black "Paiva, Jose Pinto"]
[Result "1-0"]
[ECO "E74"]
[PlyCount "79"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 Qa5 8. Bd2 a6 9. a4 Qc7 10. Nf3 e6 11. 0-0 exd5 12. cxd5 Re8 13. Qc2 Bg4 14. h3 Bxf3 15. Bxf3 Nbd7 16. a5 b5 17. axb6 Qxb6 18. Ra2 Ra7 19. Rfa1 Nb8 20. Be2 Rae7 21. Ra4 Qd8 22. Bxa6 Nxa6 23. Rxa6 Nxe4 24. Ra8 Qxa8 25. Rxa8 Rxa8 26. Nxe4 h6 27. Bf4 f5 28. Nc3 Ra6 29. Kh2 Rb6 30. Na4 Ra6 31. Qc4 Rea7 32. Nxc5 dxc5 33. d6+ Kf8 34. d7 Bf6 35. Bc7 Rxc7 36. Qxa6 Be5+ 37. f4 Bxf4+ 38. g3 Bxg3+ 39. Kxg3 Rxd7 40. Qc8+ 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "9"]
[White "Belmonte Schwarzbaum, Juan"]
[Black "Paiva, Jose Pinto"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "82"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Nf6 8. Nc3 Qa5 9. 0-0 0-0-0 10. Be3 Nd5 11. Nxd5 Qxd5 12. h3 Bh5 13. Rc1 Bd6 14. a3 g5 15. g4 Bxg4 16. hxg4 h5 17. Rc5 Bxc5 18. dxc5 Qe6 19. Nxg5 Rxd1 20. Nxe6 Rxf1+ 21. Kxf1 fxe6 22. gxh5 Ne7 23. Bd4 Rh7 24. Kg2 Nf5 25. Be5 Ng7 26. Kh3 Nxh5 27. Kg4 Ng7 28. Kg5 Nf5 29. Kf6 Kd7 30. Bc4 Rh6+ 31. Kf7 Ne7 32. Bg7 Rh7 33. Bxe6+ Kc6 34. f4 Nd5 35. Bxd5+ Kxd5 36. f5 Rh5 37. f6 Rh2 38. Kg8 Rxb2 39. f7 Rf2 40. f8Q Rxf8+ 41. Bxf8 b6 1/2-1/2

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "15"]
[White "Carvajal, A."]
[Black "Paiva, Jose Pinto"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "99"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c6 8. Bd3 a6 9. a4 Qa5 10. Rb1 Qb4 11. Nge2 e5 12. 0-0 d5 13. exd5 cxd5 14. cxd5 Re8 15. Rfe1 exd4 16. Bxd4 Ne5 17. Bxe5 Rxe5 18. Qf4 Qc5+ 19. Qd4 Qd6 20. Qf2 Nxd5 21. Be4 Nb4 22. Rbd1 Qe7 23. f4 Rxe4 24. Nxe4 Nc2 25. N2c3 Nxe1 26. Rxe1 Be6 27. Ng5 Qb4 28. Nxe6 fxe6 29. Qf3 Qxb2 30. Ne4 Rf8 31. Ng5 Qd4+ 32. Kh1 Qxf4 33. Qxf4 Rxf4 34. Nxe6 Rxa4 35. Rc1 Ra1 36. Rxa1 Bxa1 37. Nc5 b5 38. Nxa6 Bc3 39. Nc5 b4 40. Nb3 Kf7 41. Kg1 Ke6 42. Kf1 Kd5 43. Ke2 Kc4 44. Na5+ Kb5 45. Nb3 Ka4 46. Nc5+ Ka3 47. Kd3 Be5 48. h4 b3 49. Nxb3 Kxb3 50. h5 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "5"]
[White "Chemin, Vitorio"]
[Black "Paiva, Jose Pinto"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "54"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. c4 b6 8. Rb1 Nc6 9. a3 a5 10. Ne1 Bb7 11. cxd5 Nxd5 12. Nc4 b5 13. Bxd5 Qxd5 14. Nb6 Qa2 15. Be3 Rad8 16. Bxc5 Nd4 17. e4 f5 18. f3 fxe4 19. fxe4 Rxf1+ 20. Kxf1 Rf8+ 21. Kg1 Qe6 22. Qd2 Nb3 23. Qe3 Qh3 24. Ng2 Bh6 25. Nf4 Nxc5 26. Qxc5 Bxf4 27. gxf4 Rxf4 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "17"]
[White "Juarez, Carlos Eleodoro"]
[Black "Paiva, Jose Pinto"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "70"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Ng6 10. d4 Bd6 11. hxg4 hxg4 12. Nh2 Rxh2 13. Qxg4 Qh4 14. Qxh4 Rxh4 15. Nf3 Rh5 16. g4 Rh7 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. f4 Bd4+ 20. Kg2 0-0-0 21. c3 Bc5 22. f5 Rh4 23. Bf4 Rd3 24. Rf1 Rxg4+ 25. Kh2 g5 26. fxg6 fxg6 27. Rae1 g5 28. Bc1 Rh4+ 29. Kg2 Rg4+ 30. Kh2 Rh4+ 31. Kg2 Rhh3 32. Rf5 Rdg3+ 33. Kf1 Rh1+ 34. Ke2 Rh2+ 35. Kf1 Rg1# 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "2"]
[White "Mecking, Henrique"]
[Black "Paiva, Jose Pinto"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "75"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 Nc6 9. Be3 Qa5 10. 0-0 0-0 11. h3 Bd7 12. a3 Qh5 13. Qf2 h6 14. Rae1 Qa5 15. Bd2 Qc5 16. Be3 Qa5 17. e5 Ne8 18. Bd2 Qc5 19. Qxc5 dxc5 20. Be3 b6 21. Rd1 Nc7 22. Bxg6 fxg6 23. Rxd7 Ne6 24. Nd5 Rf7 25. Nc7 Rd8 26. Rxd8+ Ncxd8 27. Rd1 Nxc7 28. Rxd8+ Bf8 29. f5 Kh7 30. fxg6+ Kxg6 31. Rd7 Ne6 32. Rxa7 Kf5 33. Rb7 Bg7 34. Rxb6 Nd4 35. Nxd4+ Ke4 36. Nf3 Kxe3 37. Rc6 e6 38. Rxc5 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "8"]
[White "Paiva, Jose Pinto"]
[Black "Alborta Tito, Eduardo"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "65"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. c3 Na5 8. Bc2 c5 9. d4 Qc7 10. h3 g6 11. b4 cxb4 12. cxb4 Nc4 13. a4 Rb8 14. axb5 axb5 15. Nc3 Bd7 16. Bg5 Bg7 17. dxe5 dxe5 18. Bxf6 Bxf6 19. Nd5 Qd8 20. Ra7 Bc6 21. Nc7+ Kf8 22. Qc1 Rb7 23. Rxb7 Bxb7 24. Nxb5 Qb6 25. Ba4 Nd6 26. Nxd6 Qxd6 27. Qc4 Kg7 28. Rd1 Qb8 29. Rd7 Rf8 30. Bb3 Kh6 31. g4 Ba8 32. h4 Bd8 33. g5+ 1-0

[Event "Zonal South America Sao Paulo+"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "1"]
[White "Paiva, Jose Pinto"]
[Black "Asfora, Eduardo Hasbum"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "80"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Nb3 a5 9. a4 d5 10. exd5 Nb4 11. Bf3 Qc7 12. 0-0 Rd8 13. Rc1 Nfxd5 14. Nxd5 Nxd5 15. Bxd5 e6 16. c4 exd5 17. cxd5 Qd6 18. Qf3 Qb4 19. Rc7 Bf5 20. Nc5 b6 21. Nb7 Rd7 22. d6 Rxc7 23. dxc7 Be4 24. Rd1 Bxf3 25. Rd8+ Qf8 26. gxf3 Be5 27. Bxb6 Rc8 28. Bc5 Bxc7 29. Rxf8+ Rxf8 30. Bxf8 Kxf8 31. Nc5 Ke7 32. Nd3 Ke6 33. b4 axb4 34. Nxb4 Ke5 35. a5 Kd6 36. a6 Bb8 37. f4 Kc5 38. Nd3+ Kb6 39. Ne5 Kxa6 40. Nxf7 Bxf4 1/2-1/2

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "6"]
[White "Paiva, Jose Pinto"]
[Black "Camara, Helder"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "88"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nc6 7. Be3 Nxd4 8. Bxd4 Ne7 9. a4 Nc6 10. Be3 b6 11. 0-0 Bb7 12. f4 Bc5 13. Qd2 0-0 14. Rad1 Nb4 15. Kh1 d5 16. Bxc5 bxc5 17. exd5 exd5 18. f5 f6 19. Bf3 d4 20. Ne2 Bxf3 21. Rxf3 Nd5 22. Nf4 Nxf4 23. Qxf4 Qxf4 24. Rxf4 Rab8 25. b3 Rfe8 26. Kg1 Re3 27. Kf2 Rbe8 28. Rd2 a5 29. Rf3 R8e5 30. Rf4 Kf7 31. h3 Ke7 32. Kg1 Re2 33. Rxe2 Rxe2 34. Rf2 Re1+ 35. Rf1 Re3 36. Kf2 Kd6 37. Re1 Rxe1 38. Kxe1 Ke5 39. Kd2 Ke4 40. g4 h5 41. c3 h4 42. cxd4 Kxd4 43. Kc2 c4 44. Kb2 cxb3 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "20"]
[White "Paiva, Jose Pinto"]
[Black "Debarnot, Roberto Luis"]
[Result "0-1"]
[ECO "E43"]
[PlyCount "83"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 Bb7 7. 0-0 Bxc3 8. bxc3 Be4 9. Qc2 d5 10. Ne5 c5 11. Bxe4 Nxe4 12. cxd5 exd5 13. f3 Nf6 14. e4 cxd4 15. Bg5 Qd6 16. Bxf6 Qxf6 17. cxd4 Qe6 18. Qb3 dxe4 19. Qxe6 fxe6 20. fxe4 Rd8 21. Rac1 Nd7 22. Nf7 Rdc8 23. Nd6 Rxc1 24. Rxc1 Nf6 25. Rc7 Ne8 26. Nxe8 Rxe8 27. Kf2 Rf8+ 28. Ke3 Rf7 29. Rc6 Re7 30. a4 Kf7 31. Kd3 Rb7 32. Kc4 a6 33. d5 b5+ 34. axb5 axb5+ 35. Kb4 exd5 36. exd5 Ke7 37. Rc5 Kd6 38. Rc8 Kxd5 39. Rd8+ Ke4 40. Rh8 h6 41. Rf8 Rd7 42. Re8+ 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "4"]
[White "Paiva, Jose Pinto"]
[Black "Gamarra Caceres, Carlos"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "61"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. f4 b5 10. e5 dxe5 11. fxe5 Nfd7 12. Bf4 Qb6 13. Kh1 Bb7 14. a4 b4 15. a5 Qc7 16. Na4 Kh8 17. Qh5 Qxa5 18. Rae1 Nc6 19. Nf3 Rae8 20. c3 bxc3 21. Nxc3 Nb4 22. Bg5 Bxf3 23. Rxf3 Bxg5 24. Qxg5 f6 25. Qh4 Nxe5 26. Rh3 h6 27. Qe4 Nd5 28. Bc2 g6 29. Rxh6+ Kg7 30. Rxg6+ Kf7 31. Rg7+ 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "14"]
[White "Paiva, Jose Pinto"]
[Black "Godoy Bugueno, David A"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "83"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Nd7 10. a4 Na5 11. Bc2 Bb7 12. d4 c5 13. Nbd2 Bf6 14. d5 c4 15. axb5 axb5 16. Nf1 Nc5 17. Be3 Nab3 18. Rb1 Ra2 19. g4 g6 20. Ng3 Bg7 21. Kh2 Bc8 22. Rg1 f6 23. Nd2 Nxd2 24. Qxd2 Na4 25. Qc1 Rf7 26. f4 Qa5 27. Rg2 b4 28. cxb4 Qxb4 29. Bxa4 exf4 30. Bxf4 Rxa4 31. b3 Ra8 32. bxc4 Qc5 33. Rb5 Qc7 34. c5 Bf8 35. Rc2 Ba6 36. Rb3 Qd8 37. c6 f5 38. gxf5 Bc8 39. c7 Qd7 40. Bh6 Ra4 41. Bxf8 Rxf8 42. Qg5 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "16"]
[White "Paiva, Jose Pinto"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "80"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. Na4 Qa5 13. c4 Ba6 14. Bd2 Qc7 15. Rc1 Qb7 16. Qe1 Rfc8 17. Rf3 dxc4 18. Qh4 Qb5 19. b3 Qd5 20. Be3 Qa5 21. Bxc4 Bxc4 22. Rxc4 Nb6 23. Nxb6 axb6 24. Qf2 Rd8 25. h3 c5 26. Ra4 Qb5 27. Rxa8 Rxa8 28. Kh2 Bf8 29. Qc2 Rd8 30. Rf2 Rd3 31. Bc1 Bh6 32. a4 Qxb3 33. Qxb3 Rxb3 34. Ra2 Rb4 35. a5 bxa5 36. Rxa5 Rc4 37. Ra8+ Kg7 38. Be3 Bxf4+ 39. Bxf4 Rxf4 40. Rc8 Rc4 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "12"]
[White "Paiva, Jose Pinto"]
[Black "Quinones, Oscar Carillo"]
[Result "1-0"]
[ECO "C75"]
[PlyCount "43"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. Bb3 h6 8. Nh4 Nc8 9. g3 g6 10. 0-0 Bh3 11. Ng2 Bg7 12. Be3 0-0 13. f4 exd4 14. cxd4 Na5 15. f5 Kh7 16. Bxf7 gxf5 17. Qh5 Bg4 18. Qg6+ Kh8 19. exf5 Qf6 20. Qxg4 Rxf7 21. Nc3 Ne7 22. Ne4 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "18"]
[White "Paiva, Jose Pinto"]
[Black "Szmetan, Jorge"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "64"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Nc6 8. Be3 Be7 9. f4 d6 10. Nxc6 bxc6 11. Qd4 d5 12. b4 0-0 13. e5 Nd7 14. Na4 a5 15. a3 axb4 16. axb4 Ba6 17. Nb6 Nxb6 18. Bxa6 Nd7 19. Qd2 f6 20. exf6 Bxf6 21. c3 c5 22. Ra2 cxb4 23. cxb4 Bc3 24. Qc2 d4 25. Bd2 Qb6 26. Bd3 Nf6 27. Qb3 Nd5 28. Rxa8 Rxa8 29. Be1 Ne3 30. Qb1 Nxf1 31. Bxh7+ Kf8 32. Qg6 d3+ 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "3"]
[White "Paiva, Jose Pinto"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "86"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bb4 8. 0-0 h6 9. f4 Qe7 10. fxe5 Qxe5 11. Kh1 Bxc3 12. bxc3 0-0 13. Bf4 Qxc3 14. e5 Ng4 15. Qxg4 Qxc4 16. Rf3 Qe6 17. Qh4 Ba6 18. Rg3 Kh7 19. Rd1 Rae8 20. h3 Qf5 21. Rxd7 Re6 22. Rxa7 Be2 23. Re3 Bd1 24. c3 g5 25. Bxg5 Qxg5 26. Qf2 Bh5 27. h4 Qg4 28. Kg1 Bg6 29. a4 h5 30. Kh2 Kg7 31. a5 c5 32. a6 Qc4 33. Kg1 Rxa6 34. Re7 Re6 35. Rc7 Rfe8 36. Rg3 Rxe5 37. Qf3 Re1+ 38. Kh2 Qxh4+ 39. Rh3 Qf6 40. Qxf6+ Kxf6 41. Rxc5 R8e3 42. Rh4 Re4 43. Rcxh5 Bxh5 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "10"]
[White "Paiva, Jose Pinto"]
[Black "Vasquez, Julio E"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "86"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Bg4 7. d5 Nb8 8. Qb3 Bc8 9. e5 dxe5 10. Nxe5 Nbd7 11. f4 a6 12. Be3 g6 13. Bc4 b5 14. Bxb5 axb5 15. d6 Nxe5 16. fxe5 Ng4 17. Nd5 Be6 18. Qxb5+ Bd7 19. Qb7 Qb8 20. Nc7+ Kd8 21. Qxa8 Qxa8 22. Nxa8 Nxe3 23. Ke2 Bh6 24. Nb6 Bb5+ 25. Kf2 exd6 26. exd6 Nf5 27. Rhe1 Bg7 28. Re4 Re8 29. Rc1 Nxd6 30. Rxe8+ Kxe8 31. Rd1 Nf5 32. Nd5 Bd4+ 33. Ke1 Be5 34. g3 Bc6 35. b3 Nd4 36. Ne3 Nf3+ 37. Kf2 Nxh2 38. Rc1 Bb7 39. Rc4 Nf3 40. a4 Nd2 41. Rb4 Ne4+ 42. Kg1 Bc6 43. Ng4 Bc3 0-1

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "19"]
[White "Quinteros, Miguel Angel"]
[Black "Paiva, Jose Pinto"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "85"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 d6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 Bg4 8. d5 Na5 9. b3 c5 10. Bb2 a6 11. Qd2 Rb8 12. Ne1 b5 13. Nd1 bxc4 14. Bc3 Rb5 15. Nb2 Bh3 16. f3 Bxg2 17. Kxg2 Ne8 18. bxc4 Bxc3 19. Qxc3 Rb8 20. Nbd3 Ng7 21. Nc2 Nb7 22. Rab1 Qa5 23. Rb3 Qxc3 24. Rxc3 Nf5 25. e3 e6 26. g4 Ne7 27. e4 exd5 28. exd5 f5 29. Re1 Rf7 30. Rb3 fxg4 31. fxg4 h5 32. h3 hxg4 33. hxg4 g5 34. Re6 Kg7 35. Ne3 Ng6 36. Nf5+ Kh7 37. Kg3 Rd8 38. Rb1 Na5 39. Rh1+ Nh4 40. Nxh4 gxh4+ 41. Rxh4+ Kg7 42. Nf4 Rxf4 43. Kxf4 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "7"]
[White "Silva, Fernando"]
[Black "Paiva, Jose Pinto"]
[Result "1-0"]
[ECO "C97"]
[PlyCount "119"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. b4 cxb4 13. cxb4 Nc4 14. Nbd2 Bb7 15. Nxc4 bxc4 16. Rb1 Rfe8 17. d5 Bf8 18. Re3 c3 19. Rb3 Rac8 20. Qe1 Qb6 21. Rexc3 Rxc3 22. Rxc3 Qxb4 23. Bd2 Qb2 24. Bb1 Qb6 25. Be3 Qd8 26. Rb3 Bc8 27. Bb6 Qd7 28. Rb4 Nh5 29. Bc2 Qe7 30. Ba4 Bd7 31. Bxd7 Qxd7 32. Rc4 Nf4 33. Qa5 Qb5 34. Qxb5 axb5 35. Rb4 Ne2+ 36. Kf1 Nc3 37. Be3 f5 38. exf5 Ra8 39. Bd2 Nxd5 40. Rxb5 Nf6 41. Ra5 Rb8 42. g4 Rb2 43. Be3 h6 44. Ra8 Nd7 45. Rd8 Nb8 46. Nh4 Nc6 47. Rc8 Ne7 48. Ra8 Nc6 49. Ng6 Rb8 50. Rxb8 Nxb8 51. Bb6 Na6 52. Ke2 Kf7 53. a3 Ke8 54. h4 Be7 55. Nxe7 Kxe7 56. g5 d5 57. Kd2 hxg5 58. hxg5 Kd6 59. Ba7 d4 60. f4 1-0

[Event "Zonal South America Sao Paulo"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "11"]
[White "Silva Nazzari, Roberto"]
[Black "Paiva, Jose Pinto"]
[Result "0-1"]
[ECO "C70"]
[PlyCount "46"]
[EventDate "1972.05.19"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 d6 7. c3 Bb6 8. h3 g5 9. d4 g4 10. Ng5 Nh6 11. Bd5 Bd7 12. hxg4 Rg8 13. Nf3 Nxg4 14. Na3 Qf6 15. Nc2 Qg6 16. Qe2 Qh5 17. Re1 exd4 18. cxd4 Nxd4 19. Ncxd4 Bxd4 20. Be3 Bxe3 21. fxe3 c6 22. Bb3 Rg6 23. g3 Ne5 0-1

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "13"]
[White "Paiva, Jose Pinto"]
[Black "Dunkelblum, Arthur"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "57"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BEL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. Nge2 dxc4 7. Ng3 Nb6 8. Nxf5 exf5 9. Be2 Qd7 10. 0-0 Ne7 11. Re1 Rd8 12. Qc2 Qe6 13. b3 cxb3 14. axb3 Nec8 15. Bd3 g6 16. d5 Nxd5 17. Nxd5 Rxd5 18. Bc4 Bb4 19. Bxd5 Qxd5 20. Rd1 Qc5 21. Qe2 0-0 22. Bh6 Re8 23. Rd7 b5 24. Rad1 Ba5 25. b4 Qxb4 26. e6 f6 27. Rg7+ Kh8 28. Rdd7 Ne7 29. Qd1 1-0

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Paiva, Jose Pinto"]
[Black "Ortega, Rogelio"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "78"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "CUB"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 c6 6. e5 dxe5 7. Nxe5 0-0 8. 0-0 Nbd7 9. f4 Nb6 10. Bb3 a5 11. a4 Nbd5 12. Re1 Be6 13. Qe2 Qb6 14. Qf2 Rad8 15. Bxd5 cxd5 16. Ra3 Rc8 17. Rb3 Qc7 18. Rb5 b6 19. Be3 Qd6 20. Qf3 Rfd8 21. Bf2 Bf5 22. Re2 Rc7 23. h3 e6 24. Bh4 Rb7 25. Bxf6 Bxf6 26. g4 Be4 27. Nxe4 dxe4 28. Rxe4 Rc7 29. c3 Bg7 30. Qe2 Rdc8 31. Nd3 Rc4 32. Nc5 Bxd4+ 33. cxd4 Rc1+ 34. Kh2 bxc5 35. dxc5 R8xc5 36. Rxc5 Qxc5 37. Qe3 Qc2+ 38. Qe2 Qb1 39. Qf2 Qxe4 0-1

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "5"]
[White "Paiva, Jose Pinto"]
[Black "Purevzhav, S."]
[Result "0-1"]
[ECO "B34"]
[PlyCount "79"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Mongolia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "MGL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 Qa5 12. Qd2 e6 13. Bf3 Rd8 14. a3 Ba6 15. Rfe1 Qc7 16. b4 Bc4 17. Qf2 a5 18. Rab1 axb4 19. axb4 Rdb8 20. Bd4 Bf8 21. f5 Bxb4 22. Rxb4 Rxb4 23. f6 c5 24. Qh4 Qb8 25. Bf2 Ra3 26. Nd1 Qf8 27. Qg5 h6 28. Qd2 Kh7 29. Bg3 Rb1 30. h4 d4 31. h5 Nb6 32. hxg6+ fxg6 33. Bf4 Nd5 34. Kf2 d3 35. Be4 dxc2 36. Bxc2 Ra2 37. Kg3 Bb3 38. Bxb1 Rxd2 39. Bxd2 Bxd1 40. Rxd1 0-1

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.26"]
[Round "2"]
[White "Paiva, Jose Pinto"]
[Black "Basman, Michael J"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "52"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "England"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "ENG"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Be2 e6 7. exd6 cxd6 8. Nf3 Be7 9. 0-0 0-0 10. b3 Nc6 11. Bb2 Bf6 12. Nc3 Bg4 13. Ne4 Bxf3 14. Rxf3 d5 15. Nxf6+ Qxf6 16. f5 exf5 17. g4 Ne7 18. gxf5 Nxf5 19. Bd3 Qg5+ 20. Kh1 Nh4 21. Rg3 Qh6 22. Bc1 Qe6 23. Bg5 Ng6 24. Qh5 dxc4 25. Re3 Qd7 26. bxc4 Nxc4 0-1

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Glauser, Hansruedi"]
[Black "Paiva, Jose Pinto"]
[Result "1-0"]
[ECO "C96"]
[PlyCount "57"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 cxd4 13. cxd4 Bf6 14. Nf1 Bb7 15. Ne3 g6 16. Rb1 Rc8 17. d5 Bg7 18. b3 Ba8 19. Qe2 Nb7 20. b4 Nb6 21. Bb3 Qd7 22. Bd2 h6 23. Ng4 h5 24. Ne3 f5 25. exf5 gxf5 26. Ng5 Qe8 27. Ne6 f4 28. Nxf8 fxe3 29. Bxe3 1-0

