[Event "BRA-ch"]
[Site "Nova Friburgo"]
[Date "1980.09.??"]
[Round "1"]
[White "Motta, Arthur Moses"]
[Black "Asfora, Marco Antonio Hazin"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "31"]
[EventDate "1980.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 g5 5. 0-0 Bg7 6. d4 Nc6 7. c3 Nh6 8. h4 g4 9. Ng5 f3 10. gxf3 0-0 11. fxg4 Nxg4 12. Qe1 Qe7 13. e5 dxe5 14. Qe4 Qxg5 15. hxg5 Bd7 16. Bd3 1-0

[Event "BRA-ch"]
[Site "Nova Friburgo"]
[Date "1980.09.??"]
[Round "11"]
[White "Motta, Arthur Moses"]
[Black "Baeta, Marcio Netto"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "60"]
[EventDate "1980.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Qh4 7. Bf4 Nxd4 8. Bg3 Qe7 9. 0-0 Nxe2+ 10. Bxe2 c6 11. Bg4 Be6 12. Re1 Nf6 13. Bf5 Qd7 14. Qd4 Be7 15. Bd3 0-0 16. Rad1 Rfe8 17. Qe5 Bg4 18. Rc1 Ba3 19. Qg5 Bxb2 20. Be5 h6 21. Qd2 Bxc1 22. Qxc1 Bf5 23. Qf4 Bxd3 24. cxd3 Qg4 25. Qc1 Re6 26. d4 Rae8 27. Ne2 Nh5 28. h3 Qh4 29. Rd1 f6 30. Bg3 Qg5 0-1

[Event "BRA-ch"]
[Site "Nova Friburgo"]
[Date "1980.09.??"]
[Round "4"]
[White "Motta, Arthur Moses"]
[Black "Braga, Cicero Nogueira"]
[Result "0-1"]
[ECO "B70"]
[BlackElo "2350"]
[PlyCount "90"]
[EventDate "1980.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. Bg5 d6 9. 0-0 Be6 10. Kh1 a6 11. f4 b5 12. Bf3 b4 13. Nd5 Bxd5 14. exd5 Na7 15. Nd4 Rc8 16. a3 bxa3 17. Rxa3 Nb5 18. Nxb5 axb5 19. Re1 Re8 20. Ra7 Rc7 21. Rxc7 Qxc7 22. h3 h6 23. Bh4 Qc4 24. Qd2 Kf8 25. b3 Qc7 26. Be2 Qc5 27. Bf3 Nd7 28. Bf2 Bc3 29. Qd3 Qb4 30. Re3 Bf6 31. Re4 Qa5 32. b4 Qc7 33. c4 bxc4 34. Rxc4 Qb7 35. Qc2 Qb5 36. Rc7 Nb6 37. Rb7 Qf1+ 38. Kh2 Rc8 39. Qa2 Nc4 40. Bg4 Nb2 41. Qa7 Rc2 42. Rxe7 Bxe7 43. Qb8+ Kg7 44. Bd4+ f6 45. Bxf6+ Bxf6 0-1

[Event "BRA-ch"]
[Site "Nova Friburgo"]
[Date "1980.09.??"]
[Round "2"]
[White "Motta, Arthur Moses"]
[Black "Pereira, Silvio Cunha"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "68"]
[EventDate "1980.09.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Nd5 8. 0-0 Bd6 9. d4 0-0 10. Ne5 Be6 11. Bxd5 cxd5 12. Bxf4 g5 13. Be3 f5 14. Qh5 f4 15. Qh6 Bf5 16. Nc3 Bxe5 17. dxe5 fxe3 18. g4 Bg6 19. Nxd5 Rxf1+ 20. Rxf1 e2 21. Nf6+ Kf7 22. Re1 Qd4+ 23. Kg2 Qxe5 24. Nxh7 Qe4+ 25. Kf2 Bxh7 26. Rxe2 Qg6 27. Qh3 Nc6 28. Qb3+ Kg7 29. Kg2 Rb8 30. Qa3 Bg8 31. b3 Bd5+ 32. Kg1 Qf6 33. Qc1 Rf8 34. c3 Ne5 0-1

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.02.09"]
[Round "10"]
[White "Pimenta, Jeronimo Marques"]
[Black "Motta, Arthur Moses"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "130"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e3 Ngxe5 6. Be2 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 0-0 9. Nxe5 Nxe5 10. Nc3 d6 11. 0-0 Be6 12. b3 Rc8 13. f4 Nc6 14. f5 Bd7 15. f6 gxf6 16. Nd5 f5 17. e4 Ne5 18. exf5 f6 19. Rad1 Rf7 20. Bh5 Rg7 21. Qh6 Bc6 22. Qxf6 Rxg2+ 23. Kh1 Qxf6 24. Nxf6+ Kf8 25. Nd5 Rg5 26. Bf3 Kf7 27. Be4 Re8 28. Rde1 Ng4 29. h3 Rh5 30. Bg2 Ne3 31. Rxe3 Rxe3 32. Nxe3 Rxh3+ 33. Kg1 Rxe3 34. Bxc6 bxc6 35. Kf2 Re5 36. Kg3 h5 37. Kh4 Kf6 38. Rg1 Rxf5 39. Rg8 Ke7 40. Rg7+ Kd8 41. Rg8+ Kd7 42. Ra8 a5 43. Kg3 Rc5 44. Kf4 d5 45. cxd5 cxd5 46. Ke5 Kc6 47. Ra6+ Kb7 48. Rh6 c6 49. Kd6 Rc2 50. a4 Rg2 51. Rxh5 Kb6 52. Rh8 Rg6+ 53. Ke5 Kc5 54. Ra8 Kb4 55. Kd4 Rg4+ 56. Kd3 Rg3+ 57. Kd4 Rxb3 58. Rc8 Kxa4 59. Rxc6 Rb5 60. Rc1 Ka3 61. Rh1 a4 62. Rh2 Kb3 63. Rh3+ Kb4 64. Rg3 a3 65. Rg2 Ra5 0-1

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.02.08"]
[Round "9"]
[White "Motta, Arthur Moses"]
[Black "De Mello, Otto C Triebe"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "39"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 f6 9. exf6 Nxf6 10. 0-0 0-0 11. Qe2 Bd6 12. Bg5 h6 13. Bh4 Qe8 14. Bxf6 Rxf6 15. Nxd5 Rxf3 16. Qxf3 exd5 17. Rfe1 Qf7 18. Bh7+ Kf8 19. Bg6 Ne5 20. Rxe5 1-0

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.02.03"]
[Round "8"]
[White "Fernandes, Jose Costa Jr"]
[Black "Motta, Arthur Moses"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "88"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 0-0-0 9. Nc3 Ne7 10. 0-0-0 Ng6 11. f3 Ne5 12. b3 Ba3+ 13. Kb1 Rhe8 14. Rhe1 f6 15. Bc1 Bb4 16. Kb2 c5 17. Nde2 c4 18. Rf1 cxb3 19. axb3 Be6 20. Nf4 Bf7 21. Nfd5 Bf8 22. Be3 Nd7 23. Bf4 Ne5 24. Be3 Ng6 25. Rd2 Bd6 26. h3 Be5 27. Ka2 c6 28. Nb6+ Kc7 29. Nca4 Bf4 30. Rfd1 Rxd2 31. Rxd2 Be6 32. Bxf4+ Nxf4 33. h4 h6 34. Kb2 g5 35. hxg5 hxg5 36. g3 Ng6 37. Rh2 Rh8 38. Rxh8 Nxh8 39. Nc5 Bh3 40. Nc4 Ng6 41. Nd3 Bf1 42. Kc3 b5 43. Nd2 Bxd3 44. cxd3 a5 1/2-1/2

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.02.02"]
[Round "7"]
[White "Motta, Arthur Moses"]
[Black "Loureiro, Luiz R Vasconcelos"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "90"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Ne2 e5 7. dxe5 Nxe5 8. 0-0 h6 9. Re1 Bd6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. f4 Nc6 13. Nd4+ Be7 14. Qe2 0-0 15. Nxc6 Qxc6 16. Be3 Rfe8 17. Qd2 Bc5 18. Bd4 Rxe1+ 19. Qxe1 Re8 20. Qd1 Bxd4+ 21. cxd4 Qb6 22. Nc3 Qxb2 23. Qc1 Qb4 24. Qd2 Rc8 25. Ne4 Qxd2 26. Nxd2 Rc2 27. Nb3 Ne4 28. a4 Kf8 29. h3 Ke7 30. Rb1 Kd6 31. Kh2 Nc3 32. Ra1 Ra2 33. Rxa2 Nxa2 34. Kg3 Nc3 35. a5 Kc6 36. Kf3 Ne4 37. Ke3 Kb5 38. Kd3 Kb4 39. Kc2 a6 40. Kb2 Nd6 41. Kc2 Nc4 42. g4 Nxa5 43. Nd2 Nc6 44. Kd3 a5 45. Nb1 Kb3 0-1

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.02.01"]
[Round "6"]
[White "Toth, Peter"]
[Black "Motta, Arthur Moses"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "102"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. e3 c6 6. Nf3 cxd5 7. cxd5 0-0 8. a3 a6 9. Be2 Nbd7 10. 0-0 Ba7 11. Kh1 Ne8 12. e4 h6 13. g4 Ndf6 14. Ne1 Nh7 15. Ng2 Ng5 16. Qd3 Nh7 17. Qg3 Bd7 18. Nd1 Rc8 19. Nde3 Nef6 20. f3 g6 21. Nc4 Bb5 22. b3 Kg7 23. a4 Bd4 24. Ra2 Be8 25. a5 Bb5 26. h4 h5 27. g5 Ne8 28. f4 Bxc4 29. bxc4 exf4 30. Bxf4 Qe7 31. Bd3 Rc5 32. Ne1 Bc3 33. Nf3 Bxa5 34. Be3 Bb6 35. Rb2 Ba5 36. Bd4+ Kg8 37. e5 Rc8 38. Rfb1 b6 39. Rxb6 Bxb6 40. Rxb6 dxe5 41. Nxe5 Ng7 42. d6 Qd8 43. Nc6 Qd7 44. Ne7+ Kh8 45. Kh2 Rce8 46. Qe5 Rg8 47. Bxg6 Qg4 48. Qe4 Qxe4 49. Bxe4 Nf8 50. d7 Nfe6 51. dxe8Q Rxe8 1-0

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.01.27"]
[Round "5"]
[White "Motta, Arthur Moses"]
[Black "Kubrusly, Jose Cristovam"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "96"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. c5 b6 6. b4 e6 7. Be3 a5 8. b5 bxc5 9. dxc5 e5 10. Qc2 d4 11. Bg5 Qd5 12. c6 e4 13. Bxf6 Bb4+ 14. Nd2 gxf6 15. 0-0-0 d3 16. Qa4 0-0 17. f3 e3 18. Ne4 Qe5 19. Bxd3 f5 20. Ng3 Nxc6 21. Kb1 Ne7 22. N1e2 f4 23. Ne4 Bf5 24. g3 Bxe4 25. Bxe4 Rab8 26. gxf4 Qxb5 27. Qxb5 Rxb5 28. Rhg1+ Kh8 29. a4 Rb6 30. Bd3 Nd5 31. Bb5 Bd2 32. Rg5 Nc7 33. Kc2 Rh6 34. Rh1 Rd8 35. Ng3 Ne6 36. Re5 Nd4+ 37. Kb2 Rb6 38. Rf1 Rdb8 39. Ka2 Nxb5 40. axb5 Rxb5 41. Rxb5 Rxb5 42. Rg1 Rb8 43. Ne4 Rd8 44. Rg2 f5 45. Ng3 Be1 46. Kb3 Bf2 47. Kc3 a4 48. Kb4 Rg8 0-1

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.01.26"]
[Round "4"]
[White "De Carvalho, Jose Jorge"]
[Black "Motta, Arthur Moses"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "95"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Bf5 8. d3 Nb4 9. e4 Be6 10. Nge2 Qd7 11. h3 0-0 12. d4 Qe7 13. d5 Bc8 14. a3 Na6 15. g4 h5 16. f3 h4 17. Bc1 Nh7 18. Be3 c6 19. Qd2 Nc7 20. c5 cxd5 21. exd5 b6 22. b4 bxc5 23. bxc5 e4 24. fxe4 Be5 25. 0-0 Ba6 26. Rf2 dxc5 27. Rd1 Rfd8 28. Bf4 Rd6 29. Bxe5 Qxe5 30. Qe3 Rc8 31. Qf4 Qxf4 32. Nxf4 Re8 33. e5 Rxe5 34. Ne4 Rd8 35. Nxc5 Bc4 36. Nb7 Rd7 37. d6 Ba6 38. Nd3 Bxd3 39. Rxd3 Ne6 40. Bc6 Nhf8 41. Rc2 Nf4 42. Rd1 Nxh3+ 43. Kh2 Ng5 44. Nc5 Rd8 45. d7 Nfe6 46. Nb7 Re3 47. Nxd8 Nxd8 48. Bd5 0-1

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.01.20"]
[Round "3"]
[White "Motta, Arthur Moses"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "67"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 c6 6. Bd3 0-0 7. Qd2 b5 8. Bh6 Bg4 9. Bxg7 Kxg7 10. Qf4 Bxf3 11. Qxf3 e5 12. dxe5 dxe5 13. 0-0-0 Qe7 14. g4 Nbd7 15. h4 Nc5 16. h5 g5 17. h6+ Kh8 18. Ne2 Ng8 19. c3 a5 20. Ng3 a4 21. Nf5 Qe6 22. a3 f6 23. Bc2 Rfd8 24. Qe3 Nb7 25. Qb6 Qc8 26. Bb1 Na5 27. Ba2 Rxd1+ 28. Rxd1 Qf8 29. Bxg8 Qxg8 30. Qc7 Nb3+ 31. Kb1 c5 32. Qg7+ Qxg7 33. hxg7+ Kg8 34. Rd7 1-0

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.01.18"]
[Round "2"]
[White "Machado, Hermes Amilcar"]
[Black "Motta, Arthur Moses"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "52"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Nf3 Bc5 8. 0-0 0-0 9. Re1 Qf6 10. Qe2 Be6 11. d3 h6 12. Be3 Bd6 13. Nd2 Qg6 14. Ne4 Bg4 15. f3 Bc8 16. Nxd6 Qxd6 17. Qf2 Re8 18. f4 Bd7 19. Bc5 Qg6 20. Bxc6 Bxc6 21. fxe5 b6 22. Ba3 Bb7 23. c4 Qc6 24. Kf1 Qh1+ 25. Qg1 Qf3+ 26. Qf2 Qh1+ 1/2-1/2

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1980.01.18"]
[Round "1"]
[White "Mangini, Jose Thiago"]
[Black "Motta, Arthur Moses"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "61"]
[EventDate "1980.01.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[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. d4 d6 9. c3 Bg4 10. Qd3 Bxf3 11. gxf3 Na5 12. Bd1 Nh5 13. f4 Nxf4 14. Bxf4 exf4 15. Nd2 Qd7 16. b4 Nb7 17. Qf3 h6 18. e5 d5 19. Nb3 Bg5 20. Qg2 Rad8 21. a4 Qc6 22. Qf3 Rfe8 23. axb5 axb5 24. Bc2 Rd7 25. Na5 Nxa5 26. Rxa5 Rdd8 27. Qd3 Qe6 28. Qh7+ Kf8 29. Bf5 Qc6 30. e6 Qxc3 31. e7+ 1-0

