[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.08"]
[Round "7.1"]
[White "Silveira Filho, Neri da Silva"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2211"]
[BlackElo "2106"]
[PlyCount "27"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 h6 7. Nf4 Bh7 8. Bc4 e6 9. 0-0 Bd6 10. Re1 Bxf4 11. Bxf4 Nf6 12. Nh5 Nxh5 13. Qxh5 Bg6 14. Rxe6+ 1-0

[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.07"]
[Round "5.5"]
[White "Ferreira, Alexander da Silva"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1707"]
[BlackElo "2106"]
[PlyCount "92"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. Nc3 Nf6 4. e3 g6 5. b3 Bg7 6. Bb2 Nd5 7. Be2 0-0 8. Qc1 Nxc3 9. Bxc3 Bxc3 10. dxc3 d6 11. 0-0 Nd7 12. c4 a5 13. Nd2 e5 14. Bf3 Bxf3 15. Nxf3 exf4 16. exf4 Qf6 17. Kh1 Rfe8 18. Qd2 Re4 19. Ng5 Re7 20. g3 Rae8 21. Rae1 Nc5 22. Rxe7 Qxe7 23. Kg1 Ne4 24. Nxe4 Qxe4 25. Qd3 Qe6 26. Kg2 Qg4 27. Rf2 Re1 28. h3 Qe6 29. c3 Re3 30. Qc2 f5 31. Kh2 a4 32. Qd2 Qe4 33. Qc2 Qxc2 34. Rxc2 a3 35. Kg2 h5 36. Kf2 Rd3 37. Kg2 Kf7 38. b4 Ke6 39. Re2+ Kd7 40. Rc2 Kc6 41. Kf2 h4 42. g4 Rxh3 43. gxf5 Rh2+ 44. Kf3 Rxc2 45. fxg6 h3 46. f5 h2 0-1

[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.07"]
[Round "6.3"]
[White "Roland, Marcos Maldonado"]
[Black "Goncalves, Dacio Lima"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2106"]
[BlackElo "1899"]
[PlyCount "55"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Re8 10. 0-0 Nbd7 11. Qc2 Nf8 12. Rad1 Bg4 13. f3 Bh5 14. Nf4 Ne6 15. Bxf6 Nxf4 16. Bxe7 Nh3+ 17. gxh3 Qxe7 18. Rde1 Qf6 19. Qf2 Re7 20. Ne2 Qg5+ 21. Ng3 g6 22. f4 Qh4 23. Nxh5 Qxh5 24. Qg3 g5 25. Qg4 Qxg4+ 26. hxg4 Rc8 27. Kf2 f6 28. Kf3 1-0

[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.06"]
[Round "4.6"]
[White "Roland, Marcos Maldonado"]
[Black "De Macedo, Luiz Soares"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2106"]
[BlackElo "1693"]
[PlyCount "77"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Be3 Bd7 7. Bd3 Be7 8. Nge2 a6 9. 0-0 Nc8 10. Rc1 Nc6 11. f4 Nb4 12. Bb1 Nd6 13. b3 Nb5 14. a4 Na3 15. Ng3 g6 16. f5 Nxb1 17. Rxb1 Bh4 18. fxe6 Bxe6 19. d5 Bd7 20. Qd4 f6 21. Qxb4 b6 22. Nge2 a5 23. Qd4 0-0 24. g3 Bg5 25. Bxg5 fxg5 26. Rxf8+ Qxf8 27. Rf1 Qc5 28. Qxc5 bxc5 29. Nb5 c6 30. dxc6 Bxc6 31. Nec3 Rc8 32. Rf6 Bxe4 33. Nd6 Rb8 34. Ncxe4 Rxb3 35. Nxc5 Rb6 36. Ne6 Rb8 37. Rf7 Ra8 38. Rg7+ Kh8 39. Nf7# 1-0

[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.05"]
[Round "3.3"]
[White "Macedo, Maximo Valerio"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2050"]
[BlackElo "2106"]
[PlyCount "97"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Nxc6 dxc6 8. Be2 0-0 9. d3 Bf6 10. Nc3 Be6 11. Ne4 Bd5 12. Ng3 g6 13. c3 Re8 14. Be3 b6 15. Qc2 c5 16. Rad1 Qc8 17. c4 Bc6 18. d4 cxd4 19. Bxd4 Bxd4 20. Rxd4 Qb7 21. f3 Re7 22. Red1 Rae8 23. Bf1 Qc8 24. b4 Qe6 25. Qd2 Qe3+ 26. Qxe3 Rxe3 27. b5 Bb7 28. Kf2 Ra3 29. R1d2 f5 30. Ne2 g5 31. Rc2 Kg7 32. Nc1 Rae3 33. c5 bxc5 34. Rxc5 R8e7 35. Ra4 R3e5 36. Nd3 Rxc5 37. Nxc5 Bc8 38. Rxa7 Kf6 39. a4 Ne8 40. a5 Re5 41. Na6 Re7 42. b6 cxb6 43. axb6 Rxa7 44. bxa7 Bb7 45. Nc5 Ba8 46. Nd7+ Ke7 47. Nb6 Nc7 48. Nxa8 Nxa8 49. Ba6 1-0

[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.05"]
[Round "2.4"]
[White "Roland, Marcos Maldonado"]
[Black "De Andrade, Erastro Trajano"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2106"]
[BlackElo "1940"]
[PlyCount "132"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Bd6 7. Ng3 Nbd7 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 c6 11. Nf5 Bf8 12. f3 g6 13. Ng3 Bg7 14. Qc2 Nf8 15. Qf2 Bd7 16. Nge2 Qc7 17. e4 dxe4 18. fxe4 Be6 19. e5 Nd5 20. Ne4 Rad8 21. Bg5 Rc8 22. Nd6 Rb8 23. Nxe8 Rxe8 24. Rac1 Qd7 25. Bb1 Rc8 26. Rfd1 Qe8 27. Ng3 Nd7 28. Ne4 Rb8 29. Nd6 Qf8 30. b4 f6 31. exf6 N7xf6 32. Nc4 Ng4 33. Qg3 h6 34. h3 hxg5 35. hxg4 Nf4 36. Kh1 Ne2 37. Qd3 Qf2 38. Qh3 Nxc1 39. Rxc1 Bxc4 40. Bxg6 Bd5 41. Bh7+ Kf8 42. Bd3 Qh4 43. Rf1+ Ke7 44. Qxh4 gxh4 45. Rf4 h3 46. Be4 hxg2+ 47. Bxg2 Bxg2+ 48. Kxg2 Rd8 49. Re4+ Kd6 50. Kf3 Rf8+ 51. Kg3 Rf1 52. g5 Ra1 53. Kg4 Kd5 54. Re7 Bxd4 55. Rxb7 Rxa3 56. Rd7+ Kc4 57. Rd6 c5 58. bxc5 Kxc5 59. Rd7 a5 60. g6 Ra1 61. Kg5 a4 62. Kf5 a3 63. g7 Rg1 64. Ra7 Kb4 65. Rb7+ Ka4 66. Ke4 Rxg7 0-1

[Event "Pan American-ch Seniors"]
[Site "Brazil"]
[Date "2013.12.04"]
[Round "1.4"]
[White "Baltar, Petrov Ferreira"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1808"]
[BlackElo "2106"]
[PlyCount "104"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. g3 dxc4 7. Qa4 c6 8. Qxc4 b5 9. Qd3 b4 10. Ne4 Ba6 11. Qc2 Nxe4 12. Qxe4 Qd5 13. Qb1 b3 14. Bd2 bxa2 15. Qxa2 Bc4 16. Qb1 Qb5 17. Ne5 Bb4 18. Nxc4 Qxc4 19. e3 Bxd2+ 20. Kxd2 Qb4+ 21. Kc2 e5 22. dxe5 Rd8 23. Bd3 Qc5+ 24. Kd2 Qxe5 25. Ke2 Qh5+ 26. Kf1 Nd7 27. Ra4 Ne5 28. Rh4 Qf3 29. Bxh7+ Kf8 30. Bc2 Qxh1+ 31. Ke2 Qf3+ 32. Kf1 Ng4 33. Qe1 Rab8 34. b3 Qxf2+ 35. Qxf2 Nxf2 36. Ke2 Ke7 37. Ra4 Rb7 38. Rf4 Rbd7 39. Bf5 Rd2+ 40. Kf3 g6 41. Be4 Nh3 42. Rh4 Ng5+ 43. Kf4 Ne6+ 44. Kf3 f5 45. Bxc6 Kf6 46. g4 Kg5 47. gxf5 Kxh4 48. fxe6 Rf8+ 49. Ke4 Rd6 50. Bd7 Rxd7 51. exd7 Rd8 52. Ke5 Rxd7 0-1

[Event "Rio de Janeiro ch CXG"]
[Site "Rio de Janeiro"]
[Date "2011.12.03"]
[Round "6.4"]
[White "Roland, Marcos Maldonado"]
[Black "Carvalho Beserra, Juan Pablo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2090"]
[BlackElo "2062"]
[PlyCount "19"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 c5 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. Be3 Qb4 8. a3 Qxb2 9. Nb5 Bd8 10. Bd4 1-0

[Event "Rio de Janeiro ch CXG"]
[Site "Rio de Janeiro"]
[Date "2011.11.26"]
[Round "5.1"]
[White "Von Buelow, Georg"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2376"]
[BlackElo "2090"]
[PlyCount "127"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 h6 11. b3 Ke8 12. Bb2 Be6 13. Ne2 c5 14. Nd2 Bf5 15. c4 Rd8 16. Bc3 h5 17. Rfe1 h4 18. Nf4 g5 19. Ne2 Rg8 20. f3 Nc6 21. Kf2 a5 22. g4 Bh7 23. f4 Nb4 24. f5 Nd3+ 25. Ke3 Nxe1 26. Rxe1 b6 27. Ne4 Be7 28. a4 Kd7 29. e6+ fxe6 30. f6 Bxe4 31. fxe7 Kxe7 32. Kxe4 Rgf8 33. Be5 Rd7 34. Ng1 Kf7 35. Rf1+ Kg8 36. Rxf8+ Kxf8 37. Nf3 c6 38. Nxg5 Ke7 39. Nf3 Rd1 40. Nxh4 Rb1 41. Ng6+ Kf7 42. Nh8+ Kg8 43. Ng6 Kf7 44. Nh8+ Kg8 45. h4 Rxb3 46. h5 Rb4 47. Kd3 Rb3+ 48. Kc2 Re3 49. Ng6 Re4 50. g5 Rxc4+ 51. Kd3 Rg4 52. Bf6 c4+ 53. Kc2 b5 54. h6 Rg2+ 55. Kc3 Rh2 56. Ne7+ Kf7 57. Nxc6 Rh3+ 58. Kd4 c3 59. Ne5+ Kg8 60. g6 c2 61. h7+ Rxh7 62. gxh7+ Kxh7 63. Nd3 bxa4 64. Ke5 1-0

[Event "Rio de Janeiro ch CXG"]
[Site "Rio de Janeiro"]
[Date "2011.11.12"]
[Round "3.7"]
[White "Roland, Marcos Maldonado"]
[Black "Siqueira, Allan de Sousa"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2090"]
[BlackElo "1926"]
[PlyCount "91"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Na3 Be7 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Nd5 b5 12. Ncb6 Ra7 13. c3 Ne6 14. a4 Rb7 15. Nxc8 Qxc8 16. axb5 axb5 17. Nxf6+ gxf6 18. Qxd6 Nc5 19. Qxf6 0-0 20. f3 b4 21. h4 bxc3 22. Rh3 Rd8 23. Rg3+ Kf8 24. Qh8+ Ke7 25. Qxe5+ Ne6 26. Qxc3 Qb8 27. Qa3+ Kf6 28. f4 Nxf4 29. Qc3+ Ke7 30. Qc5+ Qd6 31. Qxd6+ Rxd6 32. Rf3 Ng6 33. b4 Rxb4 34. Ra7+ Ke6 35. Raxf7 Rxe4+ 36. Be2 Nxh4 37. R3f6+ Ke5 38. Rf2 h6 39. g3 Ng6 40. R2f5+ Kd4 41. Kd2 Ne5 42. R7f6 Rxf6 43. Rxf6 Nc4+ 44. Bxc4 Kxc4 45. Rxh6 Rg4 46. Rh3 1-0

[Event "Rio de Janeiro ch CXG"]
[Site "Rio de Janeiro"]
[Date "2011.11.05"]
[Round "2.11"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1870"]
[BlackElo "2090"]
[PlyCount "38"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. Nf3 Nc6 4. g3 Bg7 5. Bg2 e5 6. d3 Nge7 7. Be3 d6 8. 0-0 0-0 9. Ne1 Be6 10. Rc1 Qd7 11. Ne4 Bh3 12. Bxh3 Qxh3 13. Nxd6 b6 14. Ne4 h6 15. f4 Nf5 16. Bd2 exf4 17. Bxf4 Bxb2 18. Nf2 Bd4 19. Kh1 Qxf1# 0-1

[Event "Rio de Janeiro ch CXG"]
[Site "Rio de Janeiro"]
[Date "2011.10.29"]
[Round "1.9"]
[White "Roland, Marcos Maldonado"]
[Black "Almeida Junior, Clovis Viana"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2090"]
[PlyCount "94"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re1 Nf5 11. d5 d6 12. Nd2 c6 13. c4 Qb6 14. Ne4 Be5 15. Kh1 cxd5 16. cxd5 Bd7 17. g4 Nh6 18. Be3 Qb4 19. Bd2 Qb6 20. g5 Ng4 21. Bh3 Nxf2+ 22. Nxf2 Qxf2 23. Re2 Qf3+ 24. Bg2 Qh5 25. Rxe5 Qxd1+ 26. Rxd1 dxe5 27. Bc3 f6 28. d6 Bc6 29. Bxc6 bxc6 30. Ba5 Rfd8 31. gxf6 gxf6 32. Bc7 Rd7 33. Rc1 Kf7 34. Rxc6 Rc8 35. Rc5 Ke6 36. b4 Rg7 37. Rc1 Rcg8 38. b5 Rg2 39. a4 Ra2 40. a5 Rgg2 41. b6 axb6 42. axb6 Rxh2+ 43. Kg1 Rhb2 44. Rd1 Kd7 45. Re1 e4 46. Kf1 f5 47. Re3 h5 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.08.02"]
[Round "10"]
[White "De Freitas, Julio Eimard"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1870"]
[BlackElo "2155"]
[PlyCount "74"]
[EventDate "2009.07.25"]
[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 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. g3 Qb6 6. e3 e6 7. Bg2 Bb4+ 8. Nc3 0-0 9. 0-0 Qc5 10. Qd3 Ne5 11. Qe2 Qxc4 12. Qxc4 Nxc4 13. Nde2 d5 14. a3 Be7 15. Rd1 Bd7 16. e4 dxe4 17. Rd4 Na5 18. Bg5 Bc6 19. Rad1 Bc5 20. Bxf6 gxf6 21. b4 Bxd4 22. Nxd4 Nc4 23. Nxc6 bxc6 24. Nxe4 Kg7 25. Rd7 Rfd8 26. Rc7 Rd1+ 27. Bf1 f5 28. Kg2 Rxf1 29. Ng5 Rc1 30. Nxe6+ Kf6 31. Nc5 Ne5 32. f4 Rc2+ 33. Kh3 Ng6 34. Rxc6+ Ke7 35. Rc7+ Kd6 36. Rd7+ Kc6 37. b5+ Kxb5 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.30"]
[Round "7"]
[White "Roland, Marcos Maldonado"]
[Black "Branchini, Fernando Luis Sakam"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2155"]
[BlackElo "1838"]
[PlyCount "59"]
[EventDate "2009.07.25"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2 c4 9. Rb1 Qa5 10. a3 b5 11. f5 b4 12. axb4 Bxb4 13. fxe6 fxe6 14. Be2 0-0 15. 0-0 Bxc3 16. bxc3 Ne7 17. Qe1 Qa4 18. Qd1 Qa5 19. Ra1 Qxc3 20. Bd2 Qb2 21. Rb1 Qa2 22. Bb4 Re8 23. Ra1 Qb2 24. Qd2 c3 25. Bxc3 Qb7 26. Ng5 Nf5 27. g4 Nh6 28. Qd3 g6 29. Qh3 Kg7 30. Rf7+ 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.29"]
[Round "6"]
[White "Chiari, Arthur Gontijo"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1854"]
[BlackElo "2155"]
[PlyCount "74"]
[EventDate "2009.07.25"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Kh1 Nxd4 11. Bxd4 Bc6 12. Bd3 Nd7 13. Bxg7 Kxg7 14. f4 Qb6 15. Rb1 Qd4 16. Qe2 Nc5 17. Bc2 a5 18. Rbd1 Qf6 19. Qe3 Rac8 20. Rf3 Kg8 21. f5 Qe5 22. Rdf1 Nd7 23. Rh3 Qg7 24. Rf4 Ne5 25. Rfh4 h5 26. Bd1 Nxc4 27. Qf2 Qh6 28. Ne2 Qd2 29. Bb3 Bxe4 30. Rxe4 Ne5 31. Qe3 Qxb2 32. fxg6 Qb1+ 33. Ng1 Rc1 34. gxf7+ Kg7 35. Rg3+ Kh7 36. Rh4 Rxg1+ 37. Qxg1 Qxg1+ 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.28"]
[Round "5"]
[White "Roland, Marcos Maldonado"]
[Black "Rodrigues, Monica Nogueira"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2155"]
[PlyCount "57"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. a3 Be7 9. Be2 0-0 10. 0-0 f6 11. Na4 Qa5 12. Nxc5 Bxc5 13. dxc5 fxe5 14. b4 Qc7 15. b5 Ne7 16. Ng5 Nxc5 17. fxe5 Bd7 18. Bd3 g6 19. Nxh7 Rxf1+ 20. Qxf1 Nxd3 21. Nf6+ Kg7 22. Qxd3 Bxb5 23. Bh6+ Kf7 24. Qxb5 Qxe5 25. Rf1 Qd4+ 26. Kh1 Qh4 27. h3 Rc8 28. Nxd5+ Kg8 29. Bg5 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.27"]
[Round "4"]
[White "Britez, G Jorge A"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1877"]
[BlackElo "2155"]
[PlyCount "123"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 Ng4 10. Qxg4 Nxd4 11. Qd1 Nxb3 12. cxb3 d6 13. Qd2 f5 14. 0-0 fxe4 15. Nxe4 Bf5 16. Ng3 Rc8 17. Rac1 Rc6 18. b4 d5 19. Rfd1 Rd6 20. Bc5 Rd7 21. bxa5 d4 22. Qb4 d3 23. Qb3+ Kh8 24. Bb6 Qe8 25. Nxf5 gxf5 26. Rxd3 Rxd3 27. Qxd3 Qxa4 28. b3 Qa3 29. Rc7 Be5 30. Rd7 Rc8 31. g3 f4 32. Qe4 Qa1+ 33. Kg2 Rf8 34. Qxe5+ Qxe5 35. Bd4 Qxd4 36. Rxd4 fxg3 37. hxg3 Rf5 38. b4 Rb5 39. Kf3 Kg7 40. Ke4 e5 41. Rc4 Kf6 42. Kd3 Rd5+ 43. Kc3 Rd7 44. Kb3 Ke6 45. Ka4 Kd5 46. Kb5 e4 47. Rc5+ Kd6 48. Rc1 Rf7 49. Rc2 h5 50. Kb6 Kd5 51. Rc7 Rxf2 52. Rxb7 Rf6+ 53. Kb5 e3 54. Rd7+ Rd6 55. Rc7 e2 56. Rc1 Ke4 57. Re1 Ke3 58. a6 Kf2 59. Rxe2+ Kxe2 60. a7 Rd8 61. Kc6 Rc8+ 62. Kb7 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.26"]
[Round "2"]
[White "Mecking, Henrique"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "E45"]
[WhiteElo "2556"]
[BlackElo "2155"]
[PlyCount "65"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b4 Bxc4 9. Bxc4 dxc4 10. Qe2 c5 11. dxc5 Qd3 12. Nb5 Na6 13. cxb6 axb6 14. Bb2 Qd5 15. Qxc4 0-0 16. Qxd5 Nxd5 17. Rc1 Rfd8 18. Ke2 h6 19. Rhd1 Rac8 20. e4 Rxc1 21. Bxc1 Nac7 22. Rxd5 exd5 23. Nxc7 dxe4 24. Be3 Rd6 25. a4 f5 26. b5 f4 27. Bxf4 Rd4 28. Be3 Rxa4 29. Bxb6 Kf7 30. Bc5 Rc4 31. Na6 Ra4 32. Ke3 Ke6 33. b6 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.26"]
[Round "3"]
[White "Roland, Marcos Maldonado"]
[Black "Veloso, Perseu Felipe Simoe"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2155"]
[BlackElo "2005"]
[PlyCount "80"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 d4 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Ne2 Ne7 8. d3 Nc6 9. 0-0 Be7 10. c4 f5 11. Ng3 0-0 12. Qe2 Kh8 13. Bd2 Bh4 14. Be1 Bxg3 15. Bxg3 h6 16. a3 a5 17. Rae1 Kh7 18. Bh4 Qe8 19. exf5 exf5 20. Be7 Rf7 21. Ng5+ hxg5 22. Qh5+ Kg8 23. Bxc5 Re7 24. Qxe8+ Rexe8 25. Bd6 g4 26. b4 Kf7 27. b5 Na7 28. a4 Rxe1 29. Rxe1 Re8 30. Rxe8 Kxe8 31. Ba3 b6 32. Bb2 Nc8 33. Bxd4 Nc5 34. Bxg7 Nxd3 35. Be5 Nxe5 36. fxe5 Kf7 37. h4 gxh3 38. gxh3 Ke6 39. Kf2 Kxe5 40. Kf3 Nd6 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.25"]
[Round "1"]
[White "Roland, Marcos Maldonado"]
[Black "Vescovi, Giovanni P"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2155"]
[BlackElo "2631"]
[PlyCount "93"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Bf6 11. Be4 Nce7 12. Qb3 h6 13. Bd2 Nxc3 14. Bxc3 Rb8 15. Qa3 a6 16. Bb4 Re8 17. Bd6 Ra8 18. Rac1 Nd5 19. h3 Be7 20. Bxe7 Nxe7 21. Qc5 Rb8 22. Ne5 Bd7 23. Qc7 Bc6 24. Qxd8 Rexd8 25. Bxc6 bxc6 26. Rxc6 Rxb2 27. Rxa6 Rxd4 28. Ra7 Nc8 29. Rxf7 Rxa2 30. Rf3 Ne7 31. Nd3 Ra3 32. Rxe6 Raxd3 33. Rxd3 Rxd3 34. Rxe7 Ra3 35. h4 Ra5 36. Kh2 h5 37. Kg3 Kh7 38. Re6 g6 39. f3 Ra4 40. Re5 Kg7 41. Rg5 Kf6 42. f4 Ra3+ 43. Kh2 Ra4 44. g3 Ra2+ 45. Kh3 Ra3 46. f5 gxf5 47. Rxh5 1/2-1/2

[Event "Brazilian op"]
[Site "Minoxel"]
[Date "2004.01.11"]
[Round "6"]
[White "Roland, Marcos Maldonado"]
[Black "Valle, Adriano"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2151"]
[BlackElo "2262"]
[PlyCount "91"]
[EventDate "2004.01.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. e3 Be7 5. Bd3 b6 6. c4 Bb7 7. Nc3 0-0 8. d5 h6 9. Bxf6 Bxf6 10. e4 exd5 11. cxd5 Re8 12. 0-0 d6 13. Qd2 a6 14. a4 Nd7 15. Rfe1 Nf8 16. Ne2 Ng6 17. Ng3 Ne5 18. Nxe5 Bxe5 19. f4 Bd4+ 20. Kh1 g6 21. Bc4 Kg7 22. Rf1 Qh4 23. Rae1 Re7 24. Re2 Qg4 25. e5 Rae8 26. Ne4 dxe5 27. Nd6 Rd8 28. h3 Qg3 29. Rf3 Qh4 30. fxe5 Ba8 31. Re4 Qg5 32. Ref4 Bxe5 33. Rxf7+ Rxf7 34. Qxg5 hxg5 35. Nxf7 Re8 36. Nxg5 Bf6 37. h4 Bxg5 38. hxg5 Re4 39. b3 b5 40. axb5 axb5 41. Bxb5 Bxd5 42. Rd3 Re5 43. Rg3 Re1+ 44. Kh2 Re5 45. Rc3 Be6 46. Bc4 1/2-1/2

[Event "Brasilia Taca CC 4th"]
[Site "Brasilia"]
[Date "2000.08.17"]
[Round "1"]
[White "Roland, Marcos Maldonado"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2155"]
[BlackElo "2443"]
[PlyCount "58"]
[EventDate "2000.08.17"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "CBM 077 Extra"]
[Source "ChessBase"]
[SourceDate "2000.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2000.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Bc4 c6 7. Nf3 e5 8. Qd2 Bg4 9. dxe5 dxe5 10. 0-0-0 Be7 11. Kb1 0-0 12. Qe3 b5 13. Bb3 Na6 14. a4 Bc5 15. Qe2 Bd4 16. axb5 Nc5 17. bxc6 Bxc3 18. bxc3 Qxc6 19. Qc4 Qb6 20. Nxe5 Bxd1 21. Rxd1 Rac8 22. Ng4 Nxb3 23. Qxb3 Qg6 24. Ne5 Qxe4 25. Nd7 Rfe8 26. f3 Qc6 27. Rd3 Rc7 28. Qd5 Re1+ 29. Kb2 Rb7+ 0-1

[Event "US Open-101"]
[Site "Saint Paul"]
[Date "2000.08.05"]
[Round "1"]
[White "Anderson, Selby K"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "2155"]
[PlyCount "81"]
[EventDate "2000.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. c4 c5 10. dxc5 Bxc5 11. b3 Bd7 12. Bb2 Be7 13. Qe2 Bc6 14. Ne5 g6 15. Rad1 Qc7 16. Rfe1 Bb4 17. Nxc6 Bxe1 18. Rxe1 Nh5 19. Qe5 Qxe5 20. Nxe5 Rfd8 21. Bb1 Rac8 22. g3 Ng7 23. Nf3 Ne8 24. Kf1 Rc7 25. Ke2 Rcd7 26. Bc2 f6 27. Rd1 Kf7 28. Rxd7+ Rxd7 29. b4 b6 30. Bb3 Nc7 31. Nd4 h5 32. Ba4 Rd6 33. Nb5 Nxb5 34. Bxb5 e5 35. c5 bxc5 36. bxc5 Rd8 37. Ba3 Rb8 38. c6 Ke6 39. Ba6 Rb6 40. c7 Rc6 41. c8Q+ 1-0

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.25"]
[Round "8"]
[White "Rios Filho, Hilton Carlos da Si"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2295"]
[BlackElo "2204"]
[PlyCount "57"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. c5 Ne4 9. Qc2 Bf6 10. Bb5 Nxc3 11. Qxc3 a6 12. Bxc6+ bxc6 13. 0-0 0-0 14. Bf4 a5 15. a4 Kh8 16. Ra3 Qe8 17. Bd6 Rg8 18. Bc7 Bd8 19. Bxd8 Qxd8 20. Ne5 Qc7 21. Qh3 g6 22. Qh4 Ba6 23. Re1 Rg7 24. Qf6 Rc8 25. Rf3 Kg8 26. Ng4 h5 27. Nh6+ Kf8 28. Rxe6 Rb8 29. Nxf7 1-0

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.25"]
[Round "9"]
[White "Roland, Marcos Maldonado"]
[Black "De Paula, Guilherme Bueno"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2204"]
[PlyCount "19"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 1/2-1/2

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.24"]
[Round "7"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2320"]
[BlackElo "2204"]
[PlyCount "65"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 bxc6 9. Qf3 Qc8 10. Ba6 Qxa6 11. Qxf5 Be7 12. Qxe5 0-0 13. Qe2 Qxe2+ 14. Kxe2 Rfe8 15. Kf3 Nd7 16. Bf4 g5 17. Rad1 Nb6 18. Bc1 Nc4 19. Rhe1 f5 20. g3 Bb4 21. Rxe8+ Rxe8 22. Rd4 Ne5+ 23. Kg2 Bxc3 24. bxc3 g4 25. Ra4 Nf3 26. Be3 Ne1+ 27. Kf1 Nxc2 28. Bd2 Re7 29. Ra6 Rc7 30. Ke2 Kf7 31. Kd1 Na1 32. Be3 c5 33. Kc1 1-0

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.24"]
[Round "6"]
[White "Roland, Marcos Maldonado"]
[Black "Cruz, Ricardo Benares de"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2204"]
[BlackElo "2236"]
[PlyCount "86"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Nf3 g5 7. e5 Qe7 8. h4 g4 9. Nd2 dxe5 10. Qxg4 Qb4 11. Nc4 exd4 12. Qxd4 Rg8 13. 0-0-0 Nc6 14. Qf4 Qe7 15. Ne4 Bg7 16. c3 e5 17. Qf3 Bd7 18. Ne3 0-0-0 19. Bc4 Be6 20. Bd5 Bxd5 21. Nxd5 Qe6 22. Nc5 Qe8 23. Rhe1 Rd6 24. Qf5+ Kb8 25. Kb1 Ne7 26. Nxe7 Qxe7 27. Nd7+ Ka8 28. Rxd6 cxd6 29. Qh7 Rd8 30. Qxg7 Qxd7 31. Qxh6 Qf5+ 32. Ka1 Qxf2 33. Rd1 e4 34. Qg5 f6 35. Qg7 e3 36. Qe7 Rb8 37. g4 e2 38. Rb1 a6 39. a4 Rc8 40. a5 Qf4 41. b4 Qd2 42. h5 Qxc3+ 43. Ka2 Qc2+ 0-1

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.22"]
[Round "4"]
[White "Matsuura, Everaldo"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2441"]
[BlackElo "2204"]
[PlyCount "45"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 e6 7. cxd4 d6 8. 0-0 Nb6 9. Bb5 Bd7 10. Nc3 Qc7 11. d5 exd5 12. Bf4 Be7 13. Nxd5 Nxd5 14. Qxd5 Nb4 15. Qd2 Bxb5 16. exd6 Qd7 17. Rfe1 Nc6 18. Rad1 0-0-0 19. dxe7 Qxd2 20. Nxd2 Rd4 21. e8Q+ Rxe8 22. Rxe8+ Kd7 23. Re4 1-0

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.21"]
[Round "3"]
[White "Roland, Marcos Maldonado"]
[Black "Chemin, Vitorio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2204"]
[BlackElo "2313"]
[PlyCount "72"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bd6 5. c4 0-0 6. cxd5 f5 7. Nc3 Nd7 8. g3 Re8 9. Nge2 Nf6 10. Bg2 Rb8 11. 0-0 b5 12. a3 a5 13. Qd3 Qd7 14. Rfc1 Bf8 15. Qc2 Bb7 16. Nf4 g5 17. Nd3 b4 18. axb4 axb4 19. Na4 Bxd5 20. Nac5 Qb5 21. Bxd5 Nxd5 22. Ne5 Bxc5 23. Qxf5 Bf8 24. Qxf7+ Kh8 25. e4 Ne7 26. Nd7 Qxd7 27. Rc5 Qxd4 28. Rxc7 Qxb2 29. Rd1 Qe5 30. Rc4 b3 31. f4 gxf4 32. gxf4 Qg7+ 33. Qxg7+ Bxg7 34. Rb1 Ng6 35. e5 Nxf4 36. Rxf4 Rxe5 0-1

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.20"]
[Round "2"]
[White "Silva Sobrinho, Agostinho Jose"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "2204"]
[PlyCount "80"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 0-0 7. Nge2 e6 8. Bg5 h6 9. Bh4 exd5 10. exd5 Na6 11. a3 Nc7 12. 0-0 Re8 13. h3 a6 14. a4 b6 15. Qd2 Bb7 16. Rfe1 Bf8 17. Ng3 Bg7 18. Nge4 g5 19. Nxg5 hxg5 20. Bxg5 Rxe1+ 21. Rxe1 Qf8 22. Ne4 Nxe4 23. Rxe4 Re8 24. Rh4 f5 25. g4 Bc8 26. Bh6 Qe7 27. Rh5 Qe1+ 28. Qxe1 Rxe1+ 29. Kg2 Bxh6 30. Rxh6 Ne8 31. g5 Bd7 32. Rh4 Rd1 33. Be2 Rd2 34. Kf1 Rxb2 35. Rf4 Ng7 36. h4 Be8 37. h5 Bxh5 38. Bxh5 Nxh5 39. Rxf5 Kg7 40. Rf3 Kg6 0-1

[Event "BRA-ch"]
[Site "Brasilia"]
[Date "2000.01.19"]
[Round "1"]
[White "Roland, Marcos Maldonado"]
[Black "Pelikian, Jefferson"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2204"]
[BlackElo "2393"]
[PlyCount "92"]
[EventDate "2000.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 0-0 7. Nc3 f5 8. Nf3 Nd7 9. Qc2 a6 10. Rd1 Nf6 11. 0-0 Qe7 12. Rfe1 c6 13. a3 g6 14. h3 Kg7 15. Bd3 Re8 16. e4 fxe4 17. Nxe4 Nxe4 18. Rxe4 Be6 19. Rde1 Qf6 20. Qd2 Red8 21. Ne5 Bxe5 22. dxe5 Qe7 23. Qc3 b5 24. b4 Rac8 25. Bf1 c5 26. bxc5 Rxc5 27. Qb2 Qc7 28. Rd4 Rc2 29. Qa1 Ra2 30. Qd1 Rxd4 31. Qxd4 Qe7 32. Ra1 Rxa3 33. Rxa3 Qxa3 34. Qd8 Qf8 35. Qf6+ Kg8 36. h4 h5 37. Bd3 Qc8 38. Kh2 Bf5 39. Bxf5 Qxf5 40. Qxa6 Qxe5+ 41. g3 b4 42. Qb7 Qc3 43. Kg2 b3 44. Kh2 b2 45. Kg2 Qc2 46. Qb8+ Kh7 0-1

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.27"]
[Round "12"]
[White "Matsuura, Everaldo"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2408"]
[PlyCount "58"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. 0-0 d6 9. Be3 Qc7 10. f4 b5 11. Qf3 Bb7 12. Qg3 g6 13. Rad1 Bg7 14. Bxb5 0-0 15. Bd3 Rac8 16. f5 Ne5 17. fxe6 fxe6 18. Nd4 Qd7 19. Kh1 Nc4 20. Bxc4 Rxc4 21. e5 dxe5 22. Nf5 exf5 23. Rxd7 Nxd7 24. Rd1 Rg4 25. Rxd7 Rxg3 26. hxg3 Rf7 27. Rd8+ Rf8 28. Rd7 Rf7 29. Rd8+ Rf8 1/2-1/2

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.26"]
[Round "11"]
[White "Carvalho, Carlos Alberto"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2044"]
[PlyCount "39"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 c5 5. c3 Be7 6. Bd3 Nc6 7. Bxf6 Bxf6 8. f4 Bh4+ 9. g3 Be7 10. Ngf3 f5 11. Bb5 0-0 12. Bxc6 bxc6 13. Ne5 Bd7 14. Ndf3 Be8 15. Qa4 Qb6 16. Rb1 cxd4 17. cxd4 Rb8 18. Qc2 Qa6 19. b4 Bh5 20. Kf2 1/2-1/2

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.25"]
[Round "10"]
[White "De Sa, Antonio Villar"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2141"]
[PlyCount "136"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. d3 0-0 9. Be3 Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Bxe5 15. Ne4 f5 16. Nxc5 Qe7 17. Nb3 Nxb3 18. axb3 Bxb2 19. Rxa7 Rxa7 20. Bxa7 Bg7 21. Qe2 e5 22. d4 Rd8 23. Bb6 Re8 24. dxe5 Qb4 25. Qf2 Bxe5 26. Bc5 Qc3 27. Bd5+ Be6 28. Bxb7 Rb8 29. Ba6 Ra8 30. Bd3 Rc8 31. Be3 Bxb3 32. Bxf5 gxf5 33. cxb3 Qxb3 34. Bh6 Qd5 35. Qf3 Bd4+ 36. Kg2 Rc2+ 37. Kh3 Qxf3 38. Rxf3 Bg1 39. Kh4 Rxh2+ 40. Kg5 Bc5 41. Rxf5 Be7+ 42. Kg4 Rxh6 43. Rf3 Bf6 44. Kf5 Kf7 45. g4 Rg6 46. Rb3 Rg5+ 47. Kf4 Ra5 48. Rb4 Kg6 49. Rc4 Be5+ 50. Ke4 Kg5 51. Kf3 Ra3+ 52. Kf2 Bf4 53. Rc2 Kxg4 54. Kg2 Rh3 55. Rc8 Rh2+ 56. Kg1 Ra2 57. Rc3 h5 58. Rb3 h4 59. Rb1 h3 60. Re1 Rc2 61. Kh1 Bg3 62. Rf1 Re2 63. Rd1 Bf2 64. Ra1 Kf3 65. Ra2 Re1+ 66. Kh2 Bg3+ 67. Kxh3 Rh1+ 68. Rh2 Rxh2# 0-1

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.25"]
[Round "9"]
[White "Roland, Marcos Maldonado"]
[Black "Tsuboi, Edson Kenji"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2322"]
[PlyCount "142"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Bc1 g6 6. f3 Nf6 7. c4 Bg7 8. e4 0-0 9. Nh3 d6 10. Nf2 e5 11. Nc3 Nh5 12. g3 f5 13. Be2 f4 14. g4 Nf6 15. a3 Qd8 16. b4 Nbd7 17. Bd2 Ne8 18. h4 h6 19. Qc2 a6 20. h5 gxh5 21. Rxh5 Nef6 22. Rh1 Nh7 23. Nd3 b6 24. Kd1 Rf6 25. Be1 Rg6 26. bxc5 bxc5 27. Rb1 Rb8 28. Rxb8 Nxb8 29. Qb3 Qc7 30. Kd2 Bf6 31. Bf2 Bd8 32. Ne1 Bg5 33. Kc2 Rg7 34. Ng2 Nd7 35. Qa4 Nhf6 36. Nh4 Bxh4 37. Bxh4 h5 38. Qc6 Ne8 39. Qxc7 Nxc7 40. Bd8 Ne8 41. Rxh5 Rh7 42. Rxh7 Kxh7 43. Bh4 Ndf6 44. Kd2 Bd7 45. Bd1 Kg6 46. Ba4 Bxa4 47. Nxa4 Nd7 48. Bd8 Nef6 49. Nb6 Nxb6 50. Bxb6 Kf7 51. Bd8 Nh7 52. Kc2 Ke8 53. Bh4 Kd7 54. Kb3 Nf8 55. Ka4 Ng6 56. Bf6 Kc7 57. Ka5 Kb7 58. Bd8 Kc8 59. Bg5 Kb7 60. Bf6 Ka7 61. Ka4 Kb7 62. Kb3 Kc7 63. Kc2 Kd7 64. Kd2 Ke8 65. Ke2 Kf7 66. Bd8 Ke8 67. Bg5 Nf8 68. Kf2 Nd7 69. Kg2 Kf7 70. Kh3 Nb6 71. Kh4 Nxc4 0-1

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.24"]
[Round "8"]
[White "Valle, Adriano"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2191"]
[PlyCount "137"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 0-0 7. Nge2 e6 8. 0-0 exd5 9. cxd5 b6 10. a4 Na6 11. f3 Nb4 12. Bc4 a6 13. Bg5 h6 14. Bd2 Bd7 15. Nc1 Rb8 16. Be2 b5 17. axb5 axb5 18. Be3 Re8 19. Qd2 Kh7 20. Nb3 g5 21. Kh1 Re5 22. Bf2 Nh5 23. g3 Nf6 24. g4 Re7 25. Nxc5 dxc5 26. Bxc5 Nbxd5 27. Nxd5 Nxd5 28. Bxe7 Nxe7 29. Ra7 Be6 30. Qxd8 Rxd8 31. Rxe7 b4 32. Rd1 Rc8 33. Rd2 Be5 34. Bb5 Bf4 35. Re2 b3 36. Rb7 Rc2 37. Bd3 Rc1+ 38. Kg2 Be5 39. Bb5 Bd4 40. Bd7 Rg1+ 41. Kh3 Bc4 42. Bb5 Bxe2 43. Bxe2 Rb1 44. Bc4 Rxb2 45. Rxb3 Rc2 46. Bf1 Be5 47. Bg2 Kg6 48. Rd3 h5 49. gxh5+ Kxh5 50. Rb3 Kg6 51. Rb6+ f6 52. Rb3 Rc8 53. Bh1 Rh8+ 54. Kg2 Rxh2+ 55. Kg1 Rc2 56. Bg2 Bd4+ 57. Kh2 Kh5 58. Rb7 Be5+ 59. Kg1 Kh4 60. Rh7+ Kg3 61. Rh3+ Kf4 62. Rh8 Rc1+ 63. Kf2 Bd4+ 64. Ke2 Rb1 65. Bh3 Rh1 66. Rh5 Rb1 67. Bg4 Be5 68. Kd3 Rb3+ 69. Kc4 1/2-1/2

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.23"]
[Round "7"]
[White "Roland, Marcos Maldonado"]
[Black "Catta Preta, Daniel Martins"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "61"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nbd2 Bf5 5. g3 e6 6. Bg2 Bd6 7. 0-0 Nbd7 8. b3 Qe7 9. Bb2 h5 10. Re1 h4 11. Ne5 hxg3 12. hxg3 Nh5 13. e4 dxe4 14. Nxe4 Bxe4 15. Rxe4 0-0-0 16. Nf3 Ndf6 17. Re2 Ng4 18. Qe1 Qf6 19. c5 Bc7 20. d5 Qh6 21. d6 Bb8 22. Rd1 Nhf6 23. Bxf6 gxf6 24. Rxe6 fxe6 25. Qxe6+ Rd7 26. Qxg4 Kd8 27. Nd4 Qh5 28. Ne6+ Kc8 29. Bf3 Qe5 30. Be4 b6 31. Bxc6 1-0

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.22"]
[Round "6"]
[White "Rocha, Wellington Carlos"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2361"]
[PlyCount "65"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd5 Nxd5 8. exd5 a6 9. dxc6 axb5 10. cxd7+ Bxd7 11. Qd5 Qc7 12. Bd2 Bc5 13. Bd3 0-0 14. 0-0 Rfe8 15. Rfe1 b6 16. Qf3 b4 17. Be3 Ra7 18. Be4 Bxe3 19. Rxe3 Be6 20. a3 Rd8 21. h3 Qd7 22. Rd3 Qc7 23. Rxd8+ Qxd8 24. Rd1 Rd7 25. Rxd7 Qxd7 26. axb4 f5 27. Bc6 Qd6 28. b5 Qb4 29. Qe3 Qxb2 30. Qxb6 Qxc2 31. Qb8+ Kh7 32. Qxe5 Bc4 33. Qc5 1-0

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.22"]
[Round "5"]
[White "Roland, Marcos Maldonado"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "0-1"]
[ECO "D38"]
[BlackElo "2488"]
[PlyCount "40"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 d5 4. c4 Nbd7 5. cxd5 exd5 6. Nc3 Bb4 7. Qc2 c5 8. dxc5 Qa5 9. Bd2 Bxc5 10. e3 Qd8 11. Qb3 0-0 12. Nxd5 Ne4 13. Qc2 Nxd2 14. Qxd2 Nb6 15. Nc3 Qe7 16. Bd3 Bg4 17. Qe2 Rac8 18. h3 Bh5 19. 0-0 Bd6 20. Rfd1 Bb8 0-1

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.21"]
[Round "4"]
[White "Roland, Marcos Maldonado"]
[Black "Batista, Gerson Peres"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2198"]
[PlyCount "101"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nbd7 7. Bf4 Nh5 8. Bg5 h6 9. Be3 e5 10. Qd2 Kh7 11. Rad1 c6 12. h3 Qe7 13. a4 Re8 14. Rfe1 Nf8 15. a5 Bd7 16. Bf1 Rad8 17. dxe5 dxe5 18. Qd6 Qxd6 19. Rxd6 Be6 20. Rxd8 Rxd8 21. Bxa7 Ra8 22. Bb6 Nd7 23. Bc7 Nf4 24. Rd1 Kg8 25. Nd2 Nc5 26. Nc4 Bxc4 27. Bxc4 Nce6 28. Rd7 Bf6 29. Bb6 Rb8 30. Kh2 Bd8 31. g3 Bxb6 32. axb6 Nh5 33. Bxe6 fxe6 34. Re7 Nf6 35. Rxe6 Kf7 36. Rxe5 Rd8 37. Ra5 Rd2 38. Kg2 Rxc2 39. Ra7 Rxb2 40. Rxb7+ Ke6 41. Rg7 Rxb6 42. Rxg6 h5 43. Rg5 Rb3 44. Rc5 Kd6 45. Rc4 c5 46. f4 Nd7 47. e5+ Ke6 48. Ne4 Kd5 49. e6 Kxc4 50. Nd6+ Kd5 51. exd7 1-0

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.21"]
[Round "3"]
[White "Silveira, Marcos"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2212"]
[PlyCount "48"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. Bc4 Nb6 7. Bb3 d6 8. cxd4 Nc6 9. 0-0 dxe5 10. dxe5 Qxd1 11. Rxd1 Be7 12. Be3 Nd7 13. Ba4 0-0 14. Bxc6 bxc6 15. Nbd2 Ba6 16. Rac1 c5 17. Nc4 Rfd8 18. Na5 Be2 19. Nc6 Bxd1 20. Rxd1 Nxe5 21. Rxd8+ Rxd8 22. Nxd8 Nd3 23. Nc6 Bd6 24. b3 a6 1-0

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.20"]
[Round "2"]
[White "Roland, Marcos Maldonado"]
[Black "Coelho, Luis Henrique"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "2041"]
[PlyCount "99"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 cxd4 6. Bxe4 dxe4 7. exd4 Bf5 8. c3 Qb6 9. Nd2 g5 10. Be5 f6 11. Bxb8 Rxb8 12. Qa4+ Bd7 13. Qc2 f5 14. f3 e3 15. Nc4 Qe6 16. Ne5 Bg7 17. Nxd7 Qxd7 18. h4 h6 19. Ne2 Kd8 20. Ng3 e6 21. 0-0-0 gxh4 22. d5 Kc7 23. dxe6 Qxe6 24. Nxf5 Bf6 25. Kb1 Rbd8 26. Rde1 Bg5 27. Nd4 Qd5 28. Rhf1 Rhf8 29. Qb3 Qxb3 30. axb3 Kd6 31. Kc2 Ke5 32. Ra1 a6 33. Ra5+ Rd5 34. Rxd5+ Kxd5 35. Kd3 Ke5 36. Ra1 Rd8 37. Ra5+ Kf4 38. Ke2 Kg3 39. Kf1 e2+ 40. Nxe2+ Kh2 41. Nd4 Bf6 42. Rh5 Rg8 43. Rxh6 Rxg2 44. Rxf6 Rxb2 45. b4 h3 46. Ne2 Rb1+ 47. Kf2 Rb2 48. Rh6 Rc2 49. f4 Rd2 50. f5 1-0

[Event "Brasilia Cup 3th"]
[Site "Brasilia"]
[Date "1999.08.19"]
[Round "1"]
[White "Andrade, Waldemiro"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2232"]
[PlyCount "110"]
[EventDate "1999.08.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. Bc4 Nb6 7. Bb3 d6 8. cxd4 Nc6 9. 0-0 dxe5 10. dxe5 Qxd1 11. Rxd1 Be7 12. Nc3 0-0 13. Ne4 h6 14. Be3 Nd7 15. Bf4 g5 16. Bg3 g4 17. Nd4 Ndxe5 18. Bf4 Kg7 19. Ng3 Rd8 20. Nxc6 Nxc6 21. Rxd8 Bxd8 22. Rd1 Be7 23. Bc2 e5 24. Nh5+ Kg8 25. Bxh6 Be6 26. a3 Nd4 27. Bb1 Rd8 28. Re1 Bf5 29. Bg7 Bxb1 30. Rxb1 Nc6 31. Bf6 Rd4 32. Bxe7 Nxe7 33. Re1 Nc6 34. Kf1 Kh7 35. Re4 Kg6 36. Ng3 f5 37. Rxd4 exd4 38. Ke2 Ne5 39. Kd2 Nc4+ 40. Kc2 Kf6 41. h4 d3+ 42. Kxd3 Nxb2+ 43. Kd4 Nd1 44. f4 b6 45. h5 a5 46. h6 b5 47. h7 Kg7 48. Nxf5+ Kxh7 49. Ne3 Nxe3 50. Kxe3 g3 51. Kd4 Kg6 52. Kc5 b4 53. axb4 axb4 54. Kxb4 Kf5 55. Kc3 Kxf4 1/2-1/2

[Event "Sao Paulo State-ch3"]
[Site "Sao Caetano do Sul"]
[Date "1998.??.??"]
[Round "?"]
[White "De Souza Haro, Paulo Cezar"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2315"]
[PlyCount "92"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. Be2 e6 8. 0-0 Re8 9. Bf4 exd5 10. cxd5 Nxe4 11. Nxe4 Rxe4 12. Bg5 Qf8 13. Bd3 Re8 14. Qd2 Na6 15. a3 Nc7 16. Rab1 a5 17. Rfe1 Bg4 18. Rxe8 Rxe8 19. Qxa5 Bxf3 20. gxf3 h6 21. Bd2 Qe7 22. Re1 Qd7 23. Rxe8+ Nxe8 24. Bc2 Nf6 25. Kg2 Nh5 26. Qb6 Qe7 27. Be4 Kh7 28. Qb3 Be5 29. Qc2 Qh4 30. Kf1 Qxh2 31. Bc1 Bf4 32. Ke2 f5 33. Bxf4 Nxf4+ 34. Ke3 Ng2+ 35. Ke2 fxe4 36. Qxe4 Qe5 37. Qxe5 dxe5 38. b4 cxb4 39. axb4 Kg7 40. d6 Kf6 41. Kd2 Ke6 42. Kd3 b5 43. Ke4 h5 44. d7 Kxd7 45. f4 Nxf4 46. Kxe5 Nd3+ 0-1

[Event "Paulisto-ch"]
[Site "Americana"]
[Date "1998.??.??"]
[Round "4"]
[White "Gerbelli Neto, Eduardo"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2230"]
[PlyCount "68"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Nc3 dxc4 8. Rxe4+ Be6 9. Nxd4 Nxd4 10. Rxd4 Qc8 11. Bg5 Bd6 12. Ne4 0-0 13. Nxd6 cxd6 14. Rxd6 c3 15. b3 Bf5 16. Qd4 Re8 17. Be3 Bxc2 18. Rc1 Be4 19. f3 Bc6 20. Rxc3 Qf5 21. Rc5 Qb1+ 22. Kf2 h6 23. Qd2 Re7 24. Bxh6 Rae8 25. Qc1 Qxa2+ 26. Kg3 Re2 27. Rd2 Qxb3 28. Rg5 Rxg2+ 29. Rxg2 Qxf3+ 30. Kh4 Re4+ 31. R2g4 Qf2+ 32. Kh3 Re3+ 33. Rg3 Qg2+ 34. Kg4 Re4+ 0-1

[Event "Paulisto-chT"]
[Site "Sao Paulo"]
[Date "1998.??.??"]
[Round "1"]
[White "Rodrigues, Oliveira E"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "48"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Nge2 Nd4 8. 0-0 Ne7 9. Qd2 0-0 10. Bh6 Bxh6 11. Qxh6 Nxc2 12. Rac1 Nd4 13. Nxd4 cxd4 14. Ne2 Nc6 15. f4 f5 16. Kh1 Bd7 17. exf5 gxf5 18. Ng1 Qf6 19. Qxf6 Rxf6 20. Ne2 e5 21. Bd5+ Kh8 22. a3 Ne7 23. Bxb7 Rb8 24. Rc7 Rxb7 0-1

[Event "Sao Paulo State-ch2"]
[Site "Rio Claro"]
[Date "1998.??.??"]
[Round "?"]
[White "Roland, Marcos Maldonado"]
[Black "Capuzzo, Marcos"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "2205"]
[PlyCount "42"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 Nbd7 10. f3 Nb6 11. Rf2 0-0 12. Bf1 Qc7 13. Rd2 Rfd8 14. Kh1 Rac8 15. g4 Nc4 16. Bxc4 Qxc4 17. Bb6 Rd7 18. a3 Qc6 19. Qg1 Bd8 20. Be3 d5 21. g5 Nh5 0-1

[Event "Paulisto-ch"]
[Site "Americana"]
[Date "1998.??.??"]
[Round "5"]
[White "Roland, Marcos Maldonado"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "B53"]
[BlackElo "2415"]
[PlyCount "46"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0 Be7 10. Rad1 0-0 11. Rfe1 Qc7 12. h3 Rfd8 13. a3 a6 14. Qe3 b5 15. Nd4 Bb7 16. f4 h6 17. Bh4 Rac8 18. Kh1 Nxe4 19. Bxe7 Nxc3 20. Nf5 Nxd1 21. Qg3 exf5 22. Bf6 Nf2+ 23. Qxf2 gxf6 0-1

[Event "Sao Paulo State-ch3"]
[Site "Sao Caetano do Sul"]
[Date "1998.??.??"]
[Round "?"]
[White "Roland, Marcos Maldonado"]
[Black "Nogueira, Ivan Kuhlmann"]
[Result "1-0"]
[ECO "C76"]
[BlackElo "2295"]
[PlyCount "97"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 Nxe5 11. Nxe5 fxe5 12. Bb3 Qe7 13. f3 Be6 14. c4 Nf7 15. Qd2 Bf6 16. Nc3 c6 17. Rad1 b5 18. c5 Bxb3 19. cxd6 Nxd6 20. Qxd6 Bxd1 21. Qxc6+ Kf7 22. Nd5 Qe6 23. Qxe6+ Kxe6 24. Nc7+ Kf7 25. Nxa8 Be2 26. Re1 Bxf3 27. gxf3 Rxa8 28. Rc1 Re8 29. Kf2 Re6 30. Ke2 Be7 31. Rc7 Ke8 32. b3 g5 33. a4 Kd8 34. Ra7 Rc6 35. a5 Rc3 36. Rxa6 Rxb3 37. Rh6 Rb2+ 38. Kd1 Ra2 39. a6 b4 40. a7 Kc8 41. Rxh7 Bd6 42. Bxg5 b3 43. Rh8+ Kb7 44. a8Q+ Rxa8 45. Rxa8 Kxa8 46. h4 Kb7 47. h5 Kc7 48. Bf6 Kd7 49. h6 1-0

[Event "Paulisto-chT"]
[Site "Sao Paulo"]
[Date "1998.??.??"]
[Round "1"]
[White "Roland, Marcos Maldonado"]
[Black "Rodrigues, Oliveira E"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. exd6 Qxd6 7. 0-0 Bg7 8. Re1 0-0 9. Bg5 Re8 10. Nbd2 Bf5 11. c3 Nd7 12. Nh4 Be6 13. Ne4 Qc7 14. Qd2 N7b6 15. Bb3 a5 16. Nc5 Bd7 17. a4 e5 18. dxe5 Rxe5 19. c4 Nb4 20. Bf4 Rxe1+ 21. Rxe1 Qc8 22. Rd1 Be6 23. Bh6 Bf6 24. Nxe6 Qxe6 25. Re1 Qd7 26. Qe3 Nxc4 27. Bxc4 Bxh4 28. Qe5 1-0

[Event "Sao Paulo State-ch3"]
[Site "Sao Caetano do Sul"]
[Date "1998.??.??"]
[Round "?"]
[White "Roland, Marcos Maldonado"]
[Black "Russo, Guilherme Matheus"]
[Result "1-0"]
[ECO "B76"]
[BlackElo "2050"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Bxg4 10. fxg4 Nxg4 11. Bg1 Nxd4 12. Bxd4 Bxd4 13. Qxd4 e5 14. Qg1 f5 15. exf5 Qh4+ 16. Qg3 Qxg3+ 17. hxg3 gxf5 18. Nd5 Kh8 19. Be2 Nf6 20. Ne7 Rf7 21. Nxf5 Ne4 22. Bd3 Rxf5 23. Bxe4 Rf7 24. 0-0-0 Rd8 25. Rh6 d5 26. Rxd5 Rf1+ 27. Kd2 1-0

[Event "Paulisto-chT"]
[Site "Sao Paulo"]
[Date "1998.??.??"]
[Round "2"]
[White "Roland, Marcos Maldonado"]
[Black "Segal, Alexandru Sorin"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "2330"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c4 Be7 8. 0-0 Ngf6 9. Nc3 0-0 10. d5 exd5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bxh7+ Kxh7 14. Qxd5 Nc5 15. Qh5+ Kg8 16. Be3 Ne6 17. Rad1 Qe8 18. Qd5 b6 19. Ne5 Bd6 20. Nc6 Qd7 21. b4 Rae8 22. Nxa7 Qa4 23. Nc6 Nd8 24. b5 Nxc6 25. bxc6 Re5 26. Qf3 Re6 27. Rd4 Qxa2 28. Rh4 Be7 29. Rh5 g6 30. Rh3 Qc4 31. g3 Bf6 32. Rc1 Qe4 33. Qf4 Qxf4 34. Bxf4 Rc8 35. g4 Re4 36. Rf3 b5 37. Bxc7 Bg5 38. Rc5 Be7 39. Re5 Rxg4+ 0-1

[Event "Paulisto-ch"]
[Site "Americana"]
[Date "1998.??.??"]
[Round "6"]
[White "Roland, Marcos Maldonado"]
[Black "Van Riemsdijk, Dirk Dagobert"]
[Result "1/2-1/2"]
[ECO "E16"]
[BlackElo "2250"]
[PlyCount "27"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 d6 9. Rc1 Nbd7 10. a3 Bxc3 11. Bxc3 c5 12. e3 Rac8 13. Nd2 Bxg2 14. Kxg2 1/2-1/2

[Event "Paulisto-ch"]
[Site "Americana"]
[Date "1998.??.??"]
[Round "1"]
[White "Roland, Marcos Maldonado"]
[Black "Vescovi, Giovanni P"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2480"]
[PlyCount "48"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Ne7 7. Bd3 Nbc6 8. Qe2 0-0 9. Bg5 h6 10. Be3 Bc7 11. f4 e5 12. f5 d5 13. f6 d4 14. fxe7 Nxe7 15. 0-0-0 a6 16. Bf2 dxc3 17. Bb5 Bd6 18. Bc5 axb5 19. Bxd6 Rxa2 20. Kb1 Rxb2+ 21. Kc1 Nc6 22. Ba3 Qg5+ 23. Rd2 Rxb3 24. cxb3 Rd8 0-1

[Event "Paulisto-chT"]
[Site "Sao Paulo"]
[Date "1998.??.??"]
[Round "2"]
[White "Segal, Alexandru Sorin"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2330"]
[PlyCount "88"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. b3 g6 2. Bb2 Nf6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 c5 6. g3 Nc6 7. Bg2 f5 8. e3 Nb4 9. Qb1 d6 10. Nge2 h5 11. h4 0-0 12. Nf4 Rb8 13. a3 Nc6 14. Qc2 Re8 15. Kf1 a6 16. Rd1 Bd7 17. Bd5 Kf8 18. Nh3 Ne7 19. Bg2 Qa5 20. a4 Bc6 21. Nf4 Bxg2+ 22. Kxg2 Nc6 23. Nfd5 Qd8 24. Ne2 Ne7 25. Nef4 Nxd5 26. Nxd5 b5 27. axb5 axb5 28. d3 Qd7 29. Rhe1 Rb7 30. Qe2 bxc4 31. bxc4 Rb2 32. Rd2 Rxd2 33. Qxd2 Rb8 34. Qe2 Kg8 35. Qf3 Rb3 36. Rd1 Kh7 37. Rd2 Qa7 38. Qe2 Qd7 39. Ra2 Qb7 40. Qf3 Be5 41. e4 fxe4 42. Qxe4 Kg7 43. Re2 Rb2 44. Rxb2 Qxb2 1/2-1/2

[Event "Sao Paulo State-ch3"]
[Site "Sao Caetano do Sul"]
[Date "1998.??.??"]
[Round "?"]
[White "Segal, Alexandru Sorin"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "E77"]
[WhiteElo "2330"]
[PlyCount "94"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. f4 0-0 7. Nf3 e6 8. Be2 Re8 9. dxe6 Bxe6 10. 0-0 Bg4 11. h3 Bxf3 12. Bxf3 Nc6 13. Qd3 Nd4 14. Bd2 Qd7 15. Rae1 Rad8 16. Bd1 Qc8 17. g4 Nd7 18. Ba4 a6 19. Nd5 b5 20. Bd1 Nf6 21. b3 Nxd5 22. cxd5 c4 23. bxc4 bxc4 24. Qg3 Nb5 25. Bc2 Qc5+ 26. Be3 Qa3 27. Kg2 Qxa2 28. Rf2 Qa3 29. h4 Nd4 30. Bxd4 Qxg3+ 31. Kxg3 Bxd4 32. Rfe2 Rb8 33. Ba4 Re7 34. g5 Rb4 35. Bc2 a5 36. Kg4 a4 37. e5 a3 38. exd6 Rxe2 39. d7 Rb8 40. Rxe2 a2 41. Re8+ Kg7 42. Rxb8 a1Q 43. Bb1 f5+ 44. gxf6+ Bxf6 45. h5 Qa7 46. d8Q Bxd8 47. Rxd8 Qg1+ 0-1

[Event "Sao Paulo State-ch3"]
[Site "Sao Caetano do Sul"]
[Date "1998.??.??"]
[Round "?"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2375"]
[PlyCount "125"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[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. d4 d6 9. c3 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. dxc5 dxc5 14. Nbd2 h6 15. h3 Be6 16. Bb1 Nc4 17. Bf4 Nh7 18. e5 Nxd2 19. Nxd2 Bg5 20. Bxg5 hxg5 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. Ne4 Bf5 24. Nxc5 Qe7 25. Rac1 Rad8 26. Qf3 Be6 27. Qe3 a5 28. a3 Rd5 29. b4 axb4 30. axb4 Re8 31. Qe2 Bd7 32. Qa2 Bc6 33. Qa6 Qc7 34. Nb3 Rdxe5 35. Rxe5 Rxe5 36. Nd4 Bb7 37. Rxc7 Bxa6 38. Ra7 Bc8 39. Ra8 Re1+ 40. Kh2 Rc1 41. Nxb5 Kh7 42. Nd4 Rc4 43. b5 Rxd4 44. Rxc8 Rb4 45. Rc5 Kg6 46. Kg3 Rb3+ 47. Kg4 Rb4+ 48. Kf3 Rb3+ 49. Ke4 Rb2 50. Kd5 Rxf2 51. b6 Rxg2 52. b7 Rb2 53. Kc6 Rxb7 54. Kxb7 f5 55. Kc6 g4 56. hxg4 fxg4 57. Re5 g3 58. Kd5 g2 59. Re1 Kf5 60. Rg1 Kf4 61. Rxg2 g5 62. Kd4 g4 63. Rf2+ 1-0

[Event "BRA-ch sf"]
[Site "Brazil"]
[Date "1995.??.??"]
[Round "?"]
[White "Bento, Antonio"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "B37"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Nc2 Nf6 7. e4 0-0 8. Be2 d6 9. 0-0 a6 10. Be3 Qa5 11. h3 Bd7 12. Qd2 b5 13. cxb5 axb5 14. Bxb5 Nxe4 15. Nxe4 Qxb5 16. Nd4 Nxd4 17. Bxd4 Bxd4 18. Qxd4 Ra4 19. Qe3 Qxb2 20. Rfb1 Qe5 21. Re1 Rc8 22. f3 Rc2 23. Qh6 Rxe4 0-1

[Event "BRA-ch sf"]
[Site "Brazil"]
[Date "1995.??.??"]
[Round "?"]
[White "Carlos, J."]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "B66"]
[PlyCount "16"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Nc6 7. Qd2 a6 8. 0-0-0 h6 1/2-1/2

[Event "BRA-ch sf"]
[Site "Brazil"]
[Date "1995.??.??"]
[Round "?"]
[White "Roland, Marcos Maldonado"]
[Black "Pinheiro, Luiz Claudio"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "49"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 Bg4 10. d4 Nd7 11. Nbd2 0-0 12. h3 Bh5 13. b4 Nc6 14. d5 Ncb8 15. a4 Nb6 16. axb5 axb5 17. Rxa8 Nxa8 18. Bd3 Qd7 19. Nxe5 Qxh3 20. gxh3 Bxd1 21. Rxd1 dxe5 22. Bxb5 f5 23. Nc4 fxe4 24. Be3 Bd6 25. Ra1 1-0

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "6"]
[White "Masculo, Jose Soares"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2225"]
[PlyCount "71"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Florianopolis"]
[BlackTeam "Brasilia AABB II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 c5 6. dxc5 Qa5 7. Bd3 0-0 8. 0-0 Nbd7 9. e4 h6 10. Bh4 Qxc5 11. e5 g5 12. exf6 Bxf6 13. Nxg5 hxg5 14. Qh5 Re8 15. Bxg5 Bg7 16. Qh7+ Kf8 17. Bh6 Bxh6 18. Qxh6+ Ke7 19. Nf3 b6 20. Rfe1 Kd8 21. a4 a6 22. c4 dxc4 23. Qh4+ Qe7 24. Qxc4 Bb7 25. Be4 Rc8 26. Qd3 Bxe4 27. Rxe4 Rc7 28. Qxa6 Qd6 29. Rd4 Qc6 30. Rad1 Ke7 31. Qe2 Rg8 32. g3 Ra8 33. Ne5 Nxe5 34. Qxe5 Qc5 35. Qf4 Rh8 36. b4 1-0

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "4"]
[White "Resende, Antonio Carlos"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2325"]
[PlyCount "135"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Qe2 Bb7 10. d3 Qc7 11. Nc3 Rfd8 12. Rac1 Rac8 13. Rfd1 Qb8 14. cxd5 Nxd5 15. Nxd5 Rxd5 16. Ne1 Rd7 17. Bh3 Bf6 18. Bxf6 gxf6 19. f4 Qd6 20. f5 e5 21. Rc4 Kh8 22. Qh5 Rg8 23. Rh4 Rg7 24. Bg2 Qc7 25. Rg4 Rxg4 26. Qxg4 Rd6 27. Rc1 Qd7 28. Qh5 Ba6 29. Qh6 Kg8 30. Bxc6 Rxc6 31. g4 Rd6 32. h3 Bb7 33. e4 Rxd3 34. Nxd3 Qxd3 35. Kf2 Qxe4 36. Qe3 Qg2+ 37. Ke1 Bf3 38. g5 Qxh3 39. gxf6 Qxf5 40. Rc3 e4 41. b4 Qxf6 42. bxc5 bxc5 43. Qxc5 h5 44. Ra3 Qa1+ 45. Kf2 Qb2+ 46. Ke3 Qe2+ 47. Kf4 Qd2+ 48. Kf5 Qd7+ 49. Ke5 Qe6+ 50. Kd4 a6 51. Rb3 Qf6+ 52. Qe5 Qxe5+ 53. Kxe5 h4 54. Kf4 h3 55. Kg3 Bg2 56. Rb6 Bf1 57. Rb1 Bd3 58. Rb8+ Kg7 59. Kxh3 Kf6 60. Kg3 Ke5 61. Re8+ Kf5 62. Rc8 Ke5 63. Re8+ Kd4 64. Kf4 Kc3 65. Ke3 f6 66. Rf8 Kb2 67. Rxf6 Kxa2 68. Rxa6+ 1/2-1/2

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "3"]
[White "Roland, Marcos Maldonado"]
[Black "Braga, Cicero Nogueira"]
[Result "1/2-1/2"]
[ECO "E92"]
[BlackElo "2370"]
[PlyCount "52"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nbd7 10. 0-0-0 Rf8 11. Nd5 c6 12. Nxf6+ Nxf6 13. Nd2 Be6 14. f3 Nd7 15. Kb1 Rfe8 16. h4 Bf8 17. h5 h6 18. Be3 g5 19. Nb3 a5 20. g4 Reb8 21. Rh2 f6 22. Bf1 a4 23. Nc1 Bc5 24. Bxc5 Nxc5 25. Nd3 Rd8 26. Rhd2 Nxd3 1/2-1/2

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "1"]
[White "Roland, Marcos Maldonado"]
[Black "Franco, Andre"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "77"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rc1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 0-0 13. d5 Rd8 14. Ke1 Ne5 15. Nxe5 Bxe5 16. f4 Bg7 17. Kf2 Bd7 18. Rc7 Rac8 19. Rxb7 Rc2+ 20. Kf3 Rxa2 21. Rxa7 Rxa7 22. Bxa7 Ra8 23. Bc5 Ra1 24. Bxe7 Bb5 25. Bxb5 Rxh1 26. d6 Bf8 27. e5 Rxh2 28. Bf6 Rh1 29. d7 Rd1 30. d8Q Rxd8 31. Bxd8 Bc5 32. Bf6 h5 33. Ke4 Bb4 34. Kd5 Kf8 35. Kc6 Ba3 36. Kd7 Bb4 37. Bc4 Bc5 38. Bg5 Bb4 39. Bh6+ 1-0

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "5"]
[White "Roland, Marcos Maldonado"]
[Black "Oliveira, Marcos Vinicius"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "55"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. c4 c5 4. Nc3 cxd4 5. Nxd4 d5 6. Bg5 dxc4 7. e3 Bg7 8. Bxc4 0-0 9. 0-0 Nc6 10. Nxc6 bxc6 11. Qe2 Qa5 12. Bh4 Bb7 13. Rfd1 Rfd8 14. Rac1 Rac8 15. f3 Qh5 16. Bf2 Nd5 17. Na4 Be5 18. g3 Bc7 19. Nc5 Rb8 20. e4 Nf6 21. Rxd8+ Bxd8 22. e5 Nd5 23. Nxb7 Rxb7 24. Bxd5 cxd5 25. Rc8 Rd7 26. g4 Qh6 27. Qb5 Rc7 28. Rxd8+ 1-0

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "2"]
[White "Roland, Marcos Maldonado"]
[Black "Segal, Alexandru Sorin"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "40"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brasilia AABB II"]
[BlackTeam "Santos CX"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Nc3 d5 6. cxd5 Nxd5 7. g3 Nxc3 8. bxc3 e5 9. Nb3 Qxd1+ 10. Kxd1 Nc6 11. Bg2 Bf5 12. Be3 Ba3 13. Bc1 0-0-0+ 14. Ke1 Be7 15. Be3 Kc7 16. Nc5 Na5 17. Nd3 Nc4 18. Bc5 Bf6 19. Rb1 e4 20. Rb3 exd3 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "2"]
[White "Sant'Ana, Rene Simonato"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "64"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. g3 c5 5. c4 b6 6. Bg2 Bb7 7. e3 0-0 8. 0-0 e6 9. Nc3 a6 10. d4 Qc7 11. Qe2 Ne4 12. Nxe4 Bxe4 13. dxc5 bxc5 14. Bxg7 Kxg7 15. Qb2+ f6 16. Nd2 Bxg2 17. Kxg2 Nc6 18. a3 Qb7 19. f3 Rab8 20. Ne4 Qxb3 21. Qxb3 Rxb3 22. Nxc5 Rxe3 23. Nxd7 Rd8 24. Nc5 Kf7 25. Nxa6 Ra8 26. Nb4 Ne5 27. Nc2 Rc3 28. Nd4 Rxc4 29. Rfd1 Raa4 30. Nb5 Rc2+ 31. Kh3 Nxf3 32. Rd7+ Ke8 0-1

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "5"]
[White "Silva Nazzari, Roberto"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2245"]
[PlyCount "61"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pelotense CX"]
[BlackTeam "Brasilia AABB II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 b5 8. e5 Nxe5 9. Rxe5 bxa4 10. Nxd4 Kf8 11. Nf5 d6 12. Rxe7 Bxf5 13. Re1 h6 14. Nc3 Kg8 15. Nxa4 Kh7 16. c4 Qd7 17. b3 Rhe8 18. Bb2 Rxe1+ 19. Qxe1 Re8 20. Qd2 Qe6 21. Bxf6 Qxf6 22. Re1 Qd4 23. Qc1 Rxe1+ 24. Qxe1 Bd7 25. Nc3 Bc6 26. h3 a5 27. Qc1 g5 28. Nd5 Bxd5 29. cxd5 Qxd5 30. Qxc7 Kg6 31. Qc2+ 1/2-1/2

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "7"]
[White "Tavares da Silva, Luiz"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "152"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. e3 c5 3. Bb5+ Bd7 4. a4 g6 5. Nf3 Bg7 6. 0-0 Nf6 7. Qe2 0-0 8. Ne5 Bf5 9. Bd3 Bxd3 10. cxd3 Na6 11. b3 Qb6 12. Nc3 Nb4 13. Rb1 a6 14. Bb2 e6 15. Kh1 Rfd8 16. Rfc1 Nd7 17. Nd1 Nxe5 18. Bxe5 Bxe5 19. fxe5 Nc6 20. b4 cxb4 21. d4 Kg7 22. Nf2 h5 23. g4 Rh8 24. Rg1 Qd8 25. gxh5 Qh4 26. Rg2 Rxh5 27. Nd3 Rah8 28. Nf4 Rf5 29. Rbg1 Qh6 30. Qd3 Rg5 31. Qf1 Rxg2 32. Rxg2 Qh4 33. Qg1 Rh6 34. Rg4 Qe7 35. Rg5 Kf8 36. Qg3 b3 37. Qg1 b2 38. Rg2 Qb4 39. Qb1 Qxa4 40. Qxb2 Qb4 41. Qc1 Qc4 42. Qa3+ Kg7 43. d3 Qb4 44. Qc1 Rh4 45. Rb2 Qe7 46. Qb1 b5 47. Qc1 Nxd4 48. exd4 Qa3 49. Ne2 Qxd3 50. Qf1 Qe4+ 51. Qg2 Qd3 52. Qf1 Rg4 53. h3 Re4 54. Kh2 Kg8 55. Qf2 a5 56. Ng3 Rxd4 57. Rxb5 Qd2 58. Ne2 Rb4 59. Rxa5 Rb8 60. Ra7 Rf8 61. Kg2 Qg5+ 62. Qg3 Qd2 63. Kf2 Qb2 64. Ra3 Rc8 65. Rb3 Qc2 66. Rc3 Rxc3 67. Qxc3 Qxc3 68. Nxc3 f6 69. exf6 Kf7 70. Ke3 Kxf6 71. Kf4 g5+ 72. Kg4 Kg6 73. Ne2 e5 74. Nc3 d4 75. Ne4 d3 76. Nd2 Kh6 1/2-1/2

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "6"]
[White "Tsuboi, Edson Kenji"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2300"]
[PlyCount "96"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nc6 6. Bg5 g6 7. f4 Bg7 8. Nb3 0-0 9. Be2 Be6 10. 0-0 Rc8 11. f5 Bd7 12. Kh1 Ne5 13. fxg6 hxg6 14. Nd5 Nxd5 15. exd5 Bf6 16. Bh6 Re8 17. Nd2 Bf5 18. Bb5 Bxc2 19. Qe2 Rf8 20. Bxf8 Qxf8 21. Ne4 Bxe4 22. Qxe4 Qh6 23. Be2 Kg7 24. Rad1 Bg5 25. h3 Be3 26. Rfe1 Bf2 27. Rf1 Be3 28. Rfe1 Bf2 29. Rf1 f5 30. Qb4 Bb6 31. Qb3 f4 32. Qb4 Rc2 33. Bd3 Rc5 34. Qxf4 Qxf4 35. Rxf4 Rxd5 36. Bc2 Rxd1+ 37. Bxd1 Nd3 38. Rf1 Nxb2 39. Bb3 e5 40. Rf7+ Kh6 41. Rxb7 Kg5 42. g3 Nd3 43. Kg2 e4 44. Rf7 e3 45. h4+ Kh6 46. Kf1 Nc1 47. Re7 e2+ 48. Rxe2 Nxe2 1/2-1/2

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.25"]
[Round "7"]
[White "Dos Santos, Sergio Amador"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1971"]
[BlackElo "2122"]
[PlyCount "117"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. Nxc6 bxc6 10. Bc4 e6 11. Qf3 Be7 12. e5 d5 13. 0-0 0-0 14. Bd3 f5 15. Ne2 Qb6 16. c3 Bc5 17. b4 Bxe3+ 18. Kh1 Bh6 19. Qh3 Qe3 20. Qxe3 Bxe3 21. a4 Bb6 22. Rae1 a5 23. Bc2 Rab8 24. Nc1 c5 25. b5 g5 26. Rd1 h5 27. c4 d4 28. h4 gxh4 29. Nd3 Kh7 30. Rf4 h3 31. gxh3 Rg8 32. Rg1 Rxg1+ 33. Kxg1 Rg8+ 34. Kf2 Kh6 35. Bd1 Bc8 36. Bf3 Bc7 37. Bc6 Bd8 38. Nxc5 Bg5 39. Rxd4 Bd8 40. Nd3 f4 41. Rxf4 Bc7 42. h4 Rd8 43. Ke2 Kg7 44. c5 Bb8 45. Bf3 Bd7 46. Rd4 Bxe5 47. Rc4 Bg3 48. Bxh5 Kf6 49. Bf3 Be8 50. h5 Bf7 51. c6 Bc7 52. Nc5 e5 53. Rc1 Kg5 54. Na6 Bb6 55. c7 Rc8 56. h6 e4 57. Bxe4 Bh5+ 58. Kd3 Kxh6 59. Rc6+ 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.19"]
[Round "6"]
[White "Roland, Marcos Maldonado"]
[Black "Carvalho, Wagner De Paula"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2122"]
[BlackElo "1789"]
[PlyCount "91"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Re1 Qc7 10. Nd5 Bxd5 11. exd5 Nbd7 12. c4 0-0 13. Bd3 Rfe8 14. Be3 Nc5 15. Nxc5 dxc5 16. Qf3 Bd6 17. Bg5 e4 18. Bxe4 Nxe4 19. Rxe4 Bxh2+ 20. Kh1 Rxe4 21. Qxe4 Bd6 22. Re1 h6 23. Bd2 Rd8 24. Bc3 Rd7 25. Qg4 Bf8 26. Re8 f5 27. Qxf5 Rf7 28. Qe5 Qd7 29. Qe6 Qxe6 30. dxe6 Re7 31. Rxe7 Bxe7 32. f4 Kh7 33. f5 h5 34. Kh2 Kh6 35. Bd2+ Kh7 36. g4 hxg4 37. Kg3 g6 38. Kxg4 gxf5+ 39. Kxf5 Kg7 40. Bc3+ Kf8 41. Ke5 Ke8 42. Kd5 b5 43. b3 bxc4 44. bxc4 Kd8 45. Be5 Kc8 46. Bd6 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.18"]
[Round "5"]
[White "Donato Rodriguez, Luiz Carlos"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1787"]
[BlackElo "2122"]
[PlyCount "59"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Be3 dxe4 4. Nd2 Nf6 5. f3 exf3 6. Ngxf3 Be7 7. Bd3 Nd5 8. Qe2 Nd7 9. c3 a6 10. 0-0 N7f6 11. Ne5 c5 12. Ndf3 h6 13. Bd2 cxd4 14. c4 Nb4 15. Nxf7 Kxf7 16. Ne5+ Kg8 17. Bg6 d3 18. Bf7+ Kf8 19. Qh5 Qd4+ 20. Kh1 Qxe5 21. Qxe5 Kxf7 22. Qh5+ g6 23. Rxf6+ Bxf6 24. Qf3 e5 25. Rf1 Bf5 26. Qxb7+ Ke6 27. Bxb4 Rad8 28. g4 Rhe8 29. gxf5+ gxf5 30. Qc6+ 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.12"]
[Round "4"]
[White "Roland, Marcos Maldonado"]
[Black "Freitas, Francisco"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2122"]
[BlackElo "1815"]
[PlyCount "90"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. 0-0 Be7 9. Be3 Be6 10. Nd5 Nxd5 11. exd5 Bf5 12. c4 Nd7 13. Nd2 b6 14. h4 h6 15. Bg4 Bd3 16. Re1 b5 17. cxb5 Bxb5 18. Rc1 Qb7 19. a4 Bd3 20. Rc3 e4 21. Qc1 Nf6 22. Rc7 Qxd5 23. Nxe4 Bxe4 24. Rd1 Qa5 25. Bf3 Bxf3 26. gxf3 Qxa4 27. Rd4 Qb5 28. Rb4 Qd5 29. Rbb7 0-0 30. Rxe7 Qxf3 31. Qc4 Qg4+ 32. Qxg4 Nxg4 33. Bf4 Rab8 34. Bxd6 Rxb7 35. Rxb7 Ra8 36. Kg2 Nf6 37. Kf3 Ne8 38. Be5 Nf6 39. Rb6 Nd7 40. Bc7 Nxb6 41. Bxb6 Rb8 42. Bd4 Rb4 43. Ke3 f6 44. f4 Kf7 45. Bc3 Rb5 1-0

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.11"]
[Round "3"]
[White "Ferreira, Oscar Vieira"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "2006"]
[BlackElo "2122"]
[PlyCount "61"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nd5 Bg7 6. Bg5 Nce7 7. Nxd4 h6 8. Be3 Nxd5 9. exd5 Nf6 10. Bc4 d6 11. 0-0 0-0 12. Qd3 Ng4 13. Rae1 Bd7 14. f4 Qh4 15. Nf3 Qh5 16. Bc1 b5 17. Bb3 c5 18. dxc6 Bxc6 19. Qd2 Rae8 20. Rxe8 Rxe8 21. h3 Ne3 22. Re1 Bxf3 23. gxf3 Qc5 24. Kh1 Bd4 25. c3 Qh5 26. cxd4 Qxf3+ 27. Kg1 Qg3+ 28. Kh1 Qxh3+ 29. Kg1 Qg4+ 30. Kh1 Qh4+ 31. Kg1 1/2-1/2

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.05"]
[Round "2"]
[White "Roland, Marcos Maldonado"]
[Black "Galvao, Luiz Carlos dos San"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2122"]
[BlackElo "1956"]
[PlyCount "86"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 Nc6 6. Ne2 Qb6 7. Nbc3 Bd7 8. 0-0 g6 9. Bf4 Bg7 10. e5 dxe5 11. dxe5 Ng4 12. Nd5 Qa5 13. Nec3 Ngxe5 14. Re1 0-0 15. b4 Nxb4 16. Nxb4 Qxb4 17. Bxe5 Bxe5 18. Rxe5 Qxc3 19. Rxe7 Rad8 20. Qf1 Be6 21. Be4 Qb4 22. Rxe6 fxe6 23. f3 Qd4+ 24. Kh1 Qxe4 25. fxe4 Rxf1+ 26. Rxf1 Rd2 27. Ra1 Re2 28. Kg1 Rxe4 29. a4 a5 30. Rb1 Rb4 31. Rc1 Rxa4 32. Rc8+ Kf7 33. Rc7+ Kf6 34. Rxb7 h5 35. Kf2 Ra2+ 36. Kf3 a4 37. Ra7 a3 38. h4 Ra1 39. Kg3 a2 40. Ra5 e5 41. Ra6+ Kf5 42. Ra4 Ke6 43. Ra5 e4 0-1

[Event "Rio de Janeiro-ch Absoluto 85"]
[Site "Rio de Janeiro"]
[Date "1986.01.04"]
[Round "1"]
[White "Cardoso, Carlos Borges"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1899"]
[BlackElo "2122"]
[PlyCount "122"]
[EventDate "1986.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. f4 fxe5 10. fxe5 Nxd4 11. Nxd4 Qh4+ 12. g3 Qxd4 13. Qh5+ Kd8 14. Be2 Qxe5 15. Qg4 h5 16. Qa4 Nc5 17. Qc2 Be7 18. Nf3 Qe4 19. Qc3 Bd7 20. Qxg7 Nd3+ 21. Kd1 Nf2+ 22. Ke1 Bb5 23. Qxh8+ Kd7 24. Ne5+ Kc7 25. Qxh5 Qxh1+ 26. Kxf2 Rf8+ 27. Nf3 Bc5+ 28. Be3 Rxf3+ 29. Qxf3 Qxh2+ 30. Ke1 Bb4+ 31. Bd2 Qg1+ 32. Bf1 Bxf1 33. Qxf1 Qe3+ 34. Qe2 Bxd2+ 35. Kf1 Qh6 36. Kg2 Bb4 37. Rh1 Qg6 38. Rc1+ Kd8 39. Qc2 Qxc2+ 40. Rxc2 e5 41. g4 Kd7 42. g5 Be7 43. g6 Bf6 44. Rf2 Ke6 45. Kf1 e4 46. Ke2 d4 47. Rg2 Bg7 48. Rf2 Bh6 49. Rf7 d3+ 50. Kd1 e3 51. Rh7 Bg5 52. Rh5 Be7 53. a3 Bf6 54. Rh3 Bd4 55. Rf3 b6 56. g7 Bxg7 57. Rxe3+ Kd5 58. Rxd3+ Kc4 59. Rd7 Bxb2 60. Rxa7 Kb3 61. a4 Bc3 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.21"]
[Round "11"]
[White "Andrade, Wanderley S"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "67"]
[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 c5 3. e3 e6 4. Nc3 d5 5. Nf3 Nc6 6. a3 Ne4 7. Qc2 Nxc3 8. bxc3 cxd4 9. cxd4 Be7 10. Bd3 dxc4 11. Bxc4 Na5 12. Bd3 Bd7 13. Ne5 Rc8 14. Qb1 Rxc1+ 15. Qxc1 Nb3 16. Qc3 Nxa1 17. Nxd7 Qxd7 18. 0-0 0-0 19. Rxa1 Rc8 20. Qb3 Rc7 21. a4 Qc8 22. g3 h5 23. h4 Rc3 24. Qd1 g6 25. Be4 b6 26. Qe2 Kg7 27. Ra2 f5 28. Bf3 Rc1+ 29. Kg2 Bb4 30. Qd3 Qc3 31. Qxc3 Bxc3 32. Be2 Kf6 33. Bb5 Ke7 34. Kf3 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.20"]
[Round "10"]
[White "Roland, Marcos Maldonado"]
[Black "Prado Campos, Joao Paulo"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "63"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bc4 0-0 8. Nge2 Nbd7 9. Bb3 Nb6 10. Nf4 Bf5 11. 0-0 Rc8 12. Re1 Rc7 13. h3 h5 14. Re5 Nc4 15. Nb5 Nxe5 16. dxe5 Ne4 17. Nxc7 Qxc7 18. d6 exd6 19. g4 hxg4 20. hxg4 Be6 21. exd6 Qd7 22. Nxe6 fxe6 23. Qe2 Nc5 24. Bc4 Qxd6 25. Be3 Ne4 26. Rd1 Qe7 27. Kg2 a6 28. Qd3 Nf6 29. Qxg6 b5 30. Bb3 Nd5 31. Rxd5 Rf6 32. Qe4 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.19"]
[Round "9"]
[White "Roland, Marcos Maldonado"]
[Black "Lemos, Jorge Joao"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "92"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 Nxd2 10. Kxd2 c5 11. Bd3 cxd4 12. cxd4 Nc6 13. Ne2 Qe7 14. Rab1 Nb4 15. Bb5+ Nc6 16. Bd3 b6 17. Rh3 Bd7 18. Rf3 Na5 19. Nc3 0-0-0 20. Rf6 Kb7 21. Qf3 Rhf8 22. Nxd5 exd5 23. Qxd5+ Nc6 24. Bb5 Rc8 25. Rd6 Rfd8 26. Qc5 Rc7 27. Qa3 Be8 28. Bd3 Nxd4 29. Rbxb6+ axb6 30. Qa6+ Kb8 31. Qxb6+ Ka8 32. Qa5+ Kb8 33. Qb6+ Ka8 34. Qxd4 Rxd6 35. exd6 Qd7 36. Qd5+ Rb7 37. Be4 Kb8 38. Qxb7+ Qxb7 39. Bxb7 Kxb7 40. Ke3 Kc6 41. Kd4 Kxd6 42. c4 Bc6 43. g3 h5 44. a3 f6 45. Kd3 Kc5 46. Kc3 Bb7 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.18"]
[Round "8"]
[White "Chaves, Jussara"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "74"]
[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. b3 Nf6 2. Bb2 g6 3. e4 d6 4. g3 Bg7 5. Bg2 c5 6. Ne2 Nc6 7. 0-0 0-0 8. Nbc3 e5 9. d3 Nd4 10. h3 Nh5 11. Nxd4 cxd4 12. Ne2 f5 13. exf5 gxf5 14. Nxd4 Qe8 15. Nb5 Qxb5 16. Qxh5 Be6 17. c4 Qd7 18. Kh2 Rf6 19. Qf3 Rf7 20. Qd1 f4 21. g4 f3 22. Bxf3 Raf8 23. Bg2 Rxf2 24. Rxf2 Rxf2 25. Rb1 Qf7 26. Kg1 Qf4 27. Qe1 Rc2 28. Bc1 Qd4+ 29. Be3 Qxd3 30. Rd1 Qe2 31. Qxe2 Rxe2 32. Bd2 d5 33. Bf3 Rxd2 34. Rxd2 e4 35. cxd5 Bc3 36. Rd1 Bxd5 37. Rxd5 exf3 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.17"]
[Round "7"]
[White "Florencio da Silva, Paulo"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "B70"]
[PlyCount "101"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 g6 7. Nb3 Bg7 8. Be2 0-0 9. 0-0 Ne5 10. Rc1 Be6 11. Nd5 Nc6 12. Nxf6+ exf6 13. Bf4 f5 14. exf5 Bxf5 15. c3 Be5 16. Bxe5 dxe5 17. Qxd8 Raxd8 18. Rfd1 b6 19. Kf1 Be6 20. Rxd8 Rxd8 21. Rd1 Kf8 22. Rxd8+ Nxd8 23. Ke1 Ke7 24. Nc1 Kd6 25. Kd2 Bd5 26. f3 Ne6 27. b3 Nf4 28. Bf1 Bb7 29. g3 Ne6 30. Be2 a5 31. Ke3 g5 32. Bd3 h6 33. Be4 Ba6 34. Bd3 Bb7 35. Be4 Bc8 36. Bf5 Bd7 37. Ne2 Bb5 38. Bxe6 Kxe6 39. c4 Bd7 40. g4 Kd6 41. Ng3 Kc5 42. Kd3 Kb4 43. Kc2 Ka3 44. Kc3 Kxa2 45. Ne4 Bc6 46. Nd2 f6 47. Ne4 Bxe4 48. fxe4 Ka3 49. h3 Ka2 50. Kc2 Ka1 51. Kc1 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.16"]
[Round "6"]
[White "Roland, Marcos Maldonado"]
[Black "Cunha, Eduardo Arruda da G"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "35"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Bc5 12. Be3 Ne8 13. Ne4 Nd7 14. Bxe6 Bxd4 15. Qxd4 fxe6 16. Rxf8+ Kxf8 17. Ng5 Bb7 18. Nxe6+ 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.15"]
[Round "5"]
[White "Roland, Marcos Maldonado"]
[Black "Aramuni, Jorge Elias da Fons"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "91"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 a6 7. Bb3 Be7 8. 0-0 0-0 9. f4 b5 10. e5 dxe5 11. fxe5 Nfd7 12. Be3 Bb7 13. Qh5 Nc5 14. Qg4 Nxb3 15. cxb3 Kh8 16. Ne4 Qd5 17. Ng5 Bxg5 18. Qxg5 Nd7 19. Nf3 f6 20. Qg3 Nxe5 21. Nxe5 Qxe5 22. Qxe5 fxe5 23. Bc5 Rxf1+ 24. Rxf1 Kg8 25. Rd1 Bd5 26. Bd6 Rc8 27. Rd2 e4 28. Kf2 Rc1 29. Be5 e3+ 30. Kxe3 Re1+ 31. Re2 Rxe2+ 32. Kxe2 Bxg2 33. Ke3 g5 34. Kd4 Kf7 35. a4 bxa4 36. bxa4 h5 37. Kc5 Kg6 38. b4 Kf5 39. Kd4 Bc6 40. a5 h4 41. Bd6 g4 42. Bc7 g3 43. hxg3 h3 44. g4+ Kxg4 45. Ke3 Kf5 46. Kd4 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.14"]
[Round "4"]
[White "Gouveia, Carlos Eduardo"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2405"]
[PlyCount "73"]
[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. g3 Nf6 2. Bg2 d5 3. f4 b6 4. Nf3 g6 5. 0-0 Bg7 6. a4 a6 7. d3 Bb7 8. c3 c5 9. Kh1 0-0 10. Be3 Nc6 11. Bg1 Qc7 12. Na3 Rac8 13. Rc1 a5 14. Qb3 Rfd8 15. Rfe1 e6 16. e4 Ne7 17. e5 Ne8 18. Qc2 h5 19. h3 Bh6 20. Qd2 Qd7 21. Qc2 Bc6 22. b3 Nf5 23. Bf2 Rb8 24. g4 hxg4 25. hxg4 Ne7 26. Qd2 Nc7 27. Bh4 Ne8 28. Bg5 Bg7 29. Qf2 d4 30. c4 f6 31. exf6 Bxf6 32. Qh4 Bxg5 33. Nxg5 Bxg2+ 34. Kxg2 Nf6 35. Rh1 Qc6+ 36. Kg1 Kf8 37. Re1 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.13"]
[Round "3"]
[White "Roland, Marcos Maldonado"]
[Black "Junqueira, Guilherme M"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "143"]
[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 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. g4 Nxd4 10. Bxd4 Be6 11. Nd5 Bxd5 12. exd5 Qc7 13. h4 Rac8 14. Rh2 e5 15. dxe6 fxe6 16. h5 Nxg4 17. fxg4 Rxf1+ 18. Kxf1 Qc4+ 19. Qe2 Bxd4 20. Qxc4 Rxc4 21. hxg6 hxg6 22. c3 Be5 23. Rg2 g5 24. Ke2 b5 25. Kd3 Rf4 26. Re1 a5 27. Re4 Kf7 28. Rge2 Kf6 29. Kc2 Rxe4 30. Rxe4 d5 31. Re2 Bf4 32. Kd3 e5 33. Re1 Ke6 34. a4 Kd6 35. axb5 Kc5 36. b3 e4+ 37. Kc2 Kxb5 38. Rd1 Kc5 39. Ra1 Kb5 40. Rd1 Kc5 41. Rd4 Be5 42. Ra4 Bc7 43. Kd2 Bf4+ 44. Ke2 Bc7 45. Ra1 Bb6 46. Kd2 Bd8 47. Rf1 Bc7 48. Rf5 Bf4+ 49. Kc2 Kc6 50. Rf6+ Kc5 51. Rf5 Kc6 52. c4 d4 53. Rd5 d3+ 54. Kd1 d2 55. Rxd2 Bxd2 56. Kxd2 Kc5 57. Ke3 Kb4 58. Kxe4 Kxb3 59. c5 a4 60. c6 a3 61. c7 a2 62. c8Q a1Q 63. Qe6+ Kb4 64. Qd6+ Kc4 65. Qd5+ Kb4 66. Qd4+ Qxd4+ 67. Kxd4 Kb5 68. Ke5 Kc6 69. Kf5 Kd6 70. Kxg5 Ke7 71. Kg6 Kf8 72. Kh7 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.12"]
[Round "2"]
[White "Filguth, Rubens Alberto"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2380"]
[PlyCount "75"]
[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 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 0-0 5. d4 d5 6. 0-0 dxc4 7. Na3 Bd7 8. Nxc4 Bc6 9. Bf4 Bd5 10. Qc2 Be4 11. Qc1 Nd5 12. Rd1 Nc6 13. Nfe5 Nxe5 14. Nxe5 Bxg2 15. Kxg2 Bd6 16. Bd2 f5 17. f3 c5 18. Bg5 Qc7 19. Nc4 f4 20. Nxd6 Qxd6 21. dxc5 Qe5 22. Bxf4 Qxe2+ 23. Kg1 Nxf4 24. gxf4 Rf6 25. f5 exf5 26. Rd6 Raf8 27. Qc3 Rxd6 28. cxd6 Rf6 29. Qc8+ Kf7 30. Qxb7+ Kg8 31. Qd5+ Kf8 32. Kh1 Rh6 33. Qxf5+ Kg8 34. Qd5+ Kf8 35. Qa8+ Kf7 36. Qxa7+ Kg8 37. Qa8+ Kf7 38. Qb7+ 1-0

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "7"]
[White "Asfora, Marco Antonio Hazin"]
[Black "Roland, Marcos Maldonado"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "119"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. b3 e6 6. Bb2 Be7 7. d3 0-0 8. Nbd2 h6 9. Re1 a5 10. a3 Bh7 11. e4 c5 12. e5 Nfd7 13. a4 Nc6 14. h4 Rc8 15. Qe2 Qb6 16. Rac1 Kh8 17. Bh3 Nb4 18. Kh1 Na2 19. Ra1 Nb4 20. Rac1 Na2 21. Rcd1 Nb4 22. Nb1 Qc6 23. Na3 Nb6 24. Bg2 Qd7 25. c3 Nc6 26. Nb5 Rfd8 27. Ba3 Rb8 28. Nh2 Nc8 29. Bh3 N6a7 30. c4 Nxb5 31. axb5 a4 32. bxa4 Ra8 33. cxd5 Qxd5+ 34. Bg2 Qb3 35. Bc1 Rxa4 36. Qf3 Ra2 37. Be3 b6 38. Qxf7 Rf8 39. Qh5 Qxb5 40. Qg4 Qd7 41. Qc4 Ra4 42. Qc3 Rd8 43. Qc1 Bf8 44. d4 cxd4 45. Bc6 Qa7 46. Bxa4 Qxa4 47. Qc7 Qa8+ 48. Kg1 Ne7 49. Qxb6 Nd5 50. Qxd4 Bb4 51. Bd2 Nc3 52. Qxb4 Nxd1 53. Rxd1 Qd5 54. Nf1 Qf3 55. Re1 Bf5 56. Qf4 Qa8 57. g4 Bg6 58. h5 Rf8 59. Ra1 Qc8 60. Qd4 1-0

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "5"]
[White "Chemin, Vitorio"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2200"]
[PlyCount "102"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 Bf5 5. Qb3 Qc8 6. 0-0 e6 7. d4 Be7 8. Nc3 0-0 9. Bg5 Qc7 10. Rac1 Qb6 11. c5 Qxb3 12. axb3 h6 13. Bf4 Ne4 14. Ra1 g5 15. Be3 f6 16. Nd2 Nxd2 17. Bxd2 Nd7 18. b4 a6 19. Rfe1 Rae8 20. e4 dxe4 21. Nxe4 Bxe4 22. Bxe4 f5 23. Bd3 Bf6 24. Bc4 Kf7 25. Bc3 Re7 26. Re2 Rfe8 27. Rae1 Nf8 28. Kg2 Nh7 29. f3 Bg7 30. g4 f4 31. h4 Nf6 32. Bd3 Nd5 33. h5 Rd8 34. Bg6+ Kf8 35. Re4 Ne3+ 36. Kf2 Rd5 37. Ke2 Bf6 38. Ra1 Nc2 39. Rd1 Ne3 40. Rd3 Kg7 41. Bd2 Ng2 42. Be1 Nxe1 43. Kxe1 Red7 44. Rxe6 Rxd4 45. Kd2 Rxd3+ 46. Bxd3 Kf7 47. Re2 Bxb2 48. Kc2 Bf6 49. Bc4+ Kg7 50. Re8 Rd8 51. Re6 Rd4 1/2-1/2

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "8"]
[White "De Haro, Martim Alfonso"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "B37"]
[PlyCount "82"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. d4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nc2 Nf6 7. e4 d6 8. Be2 0-0 9. 0-0 Qa5 10. Re1 Be6 11. Bd2 Rac8 12. Nd5 Qd8 13. Bf1 Ne5 14. b3 b5 15. Nxf6+ Bxf6 16. cxb5 Ng4 17. Rc1 Bb2 18. Rb1 Be5 19. g3 f5 20. Ne3 Nxh2 21. Kxh2 f4 22. gxf4 Rxf4 23. Ng2 Bg4 24. Be2 Rxf2+ 25. Kg1 Rxe2 26. Rxe2 Qd7 27. a4 Bf3 28. Be3 Qh3 29. Qd2 Qh2+ 30. Kf1 Rf8 31. Bg1 Bxe2+ 32. Kxe2 Qxg2+ 33. Kd3 Rf3+ 34. Be3 Qh3 35. Ke2 Qg4 36. Kd3 Bf4 37. Re1 Qg5 38. Re2 Qc5 39. Qe1 e5 40. Kd2 Bxe3+ 41. Rxe3 Qd4+ 0-1

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "1"]
[White "Gentil Junior, Luiz"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "111"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 c5 9. dxc5 dxc4 10. Bxc4 Qxd2+ 11. Nxd2 Nd7 12. Nb3 b6 13. cxb6 Nxb6 14. Be2 Bb7 15. 0-0 Rfc8 16. Rac1 Nd5 17. Nd4 Bxd4 18. exd4 Nf4 19. Bf3 Bxf3 20. gxf3 Nd3 21. Rc2 Nxb2 22. Rxb2 Rxc3 23. Kg2 Ra3 24. Rc1 Ra4 25. Rc7 Rxd4 26. Rbb7 Rf4 27. Rxa7 Rd8 28. Rd7 Rxd7 29. Rxd7 Ra4 30. Rd2 f6 31. Kf1 Kf7 32. Ke2 Ra3 33. Kd1 Rxf3 34. Kc2 Rh3 35. a4 Ra3 36. Rd4 e5 37. Rc4 Ra2+ 38. Kb3 Rxf2 39. a5 Rd2 40. a6 Rd8 41. Rc7+ Ke6 42. a7 e4 43. Rb7 Ra8 44. Rxg7 Ke5 45. Kc3 f5 46. Kd2 Kf4 47. Ke2 Rc8 48. Rc7 Rg8 49. Rg7 Ra8 50. Kf2 h5 51. h4 Ke5 52. Ke2 Kf6 53. Rh7 f4 54. Rh6+ Kg7 55. Re6 f3+ 56. Kf2 1/2-1/2

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "11"]
[White "Paes Andrade, Manoel"]
[Black "Roland, Marcos Maldonado"]
[Result "1/2-1/2"]
[ECO "D68"]
[PlyCount "106"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. Rc1 c6 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Qc2 Re8 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. f4 Qe4 17. Qb3 Re7 18. Rd1 Bg4 19. Rd4 Qb1+ 20. Kf2 Qg6 21. Rcd3 b5 22. Qb4 Qf6 23. Rd8+ Re8 24. Rxa8 Rxa8 25. Bb3 Qxb2+ 26. Kg3 Be6 27. Qd6 Qf6 28. Qxc6 Rb8 29. Rd6 h6 30. Bxe6 fxe6 31. Rxe6 Qd8 32. Qd6 Qxd6 33. Rxd6 a5 34. Ra6 a4 35. Ra5 Kf7 36. Kf3 Kf6 37. Ra6+ Kf7 38. Rc6 b4 39. Rc2 Ke6 40. Ke4 b3 41. axb3 Rb4+ 42. Kd3 axb3 43. Rb2 Kf5 44. g3 h5 45. h3 g6 46. Kc3 Re4 47. Re2 Re8 48. Kxb3 Ke4 49. g4 Kf3 50. Re1 hxg4 51. hxg4 Kxg4 52. Rg1+ Kf5 53. Rg3 Ke4 1/2-1/2

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "9"]
[White "Roland, Marcos Maldonado"]
[Black "Diniz, Roberto"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "97"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Be7 12. Rb1 Nb4 13. Bf4 0-0 14. Nc3 Ng4 15. Be5 Bd7 16. Rc1 Nxd3 17. Qxd3 Rac8 18. h3 Nh6 19. Rc2 Nf5 20. Rfc1 Qa5 21. a3 a6 22. Qd2 Qd8 23. Ne2 Nd6 24. Rxc8 Bxc8 25. Bxd6 Bxd6 26. Ne5 Bd7 27. Nf4 Bxe5 28. dxe5 Qg5 29. Rc7 Bc6 30. g3 Qxe5 31. Re7 Rf6 32. Qe3 Qxb2 33. Qe1 Qxa3 34. Rxe6 Rf7 35. Re5 Qf3 36. Re3 Rxf4 37. Rxf3 Rxf3 38. Qe6+ Kf8 39. Qc8+ Kf7 40. Qc7+ Kg6 41. Qd6+ Rf6 42. Qe5 a5 43. f4 h6 44. g4 Rf8 45. h4 a4 46. g5 hxg5 47. f5+ Kh5 48. hxg5 Kxg5 49. Qxg7+ 1-0

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "13"]
[White "Roland, Marcos Maldonado"]
[Black "Fonrobert, Gert Wolfgang"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "16"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 1/2-1/2

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "4"]
[White "Roland, Marcos Maldonado"]
[Black "Menna Barreto, Luiz Ney"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2210"]
[PlyCount "17"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Na5 8. Qd4 g6 9. Bxf6 1/2-1/2

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "2"]
[White "Roland, Marcos Maldonado"]
[Black "Miranda, Marcio MC"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "84"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. c3 c4 8. dxc4 Nxe4 9. Nd4 Nxd4 10. cxd4 Nf6 11. Nc3 0-0 12. d5 e5 13. h3 Bf5 14. f4 exf4 15. Bxf4 Qb6+ 16. Rf2 Bg6 17. Qd2 Rfe8 18. Be3 Qd8 19. Bd4 Nh5 20. Ne2 Bg5 21. Qc3 Rc8 22. h4 Bf6 23. Nf4 Bxd4 24. Qxd4 Nxg3 25. Nxg6 hxg6 26. Qg4 Nf5 27. h5 Nh6 28. Qf4 g5 29. Qd4 Re5 30. b4 b6 31. Rc1 Qe7 32. Kf1 Re8 33. Kg1 Nf5 34. Qd3 Nh4 35. Rd1 Re3 36. Qd4 Re1+ 37. Rf1 Re2 38. Bh3 g4 39. h6 Qe3+ 40. Qxe3 R8xe3 41. h7+ Kxh7 42. Rf2 gxh3 0-1

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "10"]
[White "Roland, Marcos Maldonado"]
[Black "Resende, Antonio Carlos"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2320"]
[PlyCount "74"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. c4 Bg7 3. d4 d6 4. Nc3 e5 5. Nf3 Nc6 6. d5 Nce7 7. Be2 f5 8. exf5 gxf5 9. Ng5 Nf6 10. Bh5+ Ng6 11. Nxh7 Nxh7 12. Bxg6+ Kf8 13. h4 Qf6 14. h5 Ng5 15. Qa4 Ke7 16. Bd2 Bd7 17. Qb3 a6 18. 0-0-0 b5 19. f4 exf4 20. c5 Kf8 21. c6 Be8 22. Bxe8 Rxe8 23. Bxf4 Ne4 24. Rde1 Bh6 25. g3 Nxg3 26. Rxe8+ Kxe8 27. Re1+ Ne4 28. Bxh6 Qxh6+ 29. Kb1 Qd2 30. Qd1 Qxd1+ 31. Nxd1 Kf7 32. Ne3 Kf6 33. Kc2 Rxh5 34. b4 Rh2+ 35. Kb3 Rh3 36. a4 f4 37. axb5 axb5 0-1

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "12"]
[White "Roland, Marcos Maldonado"]
[Black "Souza, Ivan Boere"]
[Result "1-0"]
[ECO "B88"]
[BlackElo "2210"]
[PlyCount "82"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 a6 7. Bb3 Nc6 8. Be3 Bd7 9. 0-0 Be7 10. f4 0-0 11. f5 Nxd4 12. Bxd4 e5 13. Be3 Bc6 14. Qf3 b5 15. Bd5 Rc8 16. Bxc6 Rxc6 17. Rf2 b4 18. Nd5 Nxd5 19. exd5 Rc8 20. Qe4 a5 21. Rd1 Bh4 22. g3 Bg5 23. Rd3 Bxe3 24. Rxe3 f6 25. Kg2 Qb6 26. Rd2 Rc5 27. b3 Rfc8 28. g4 Qc7 29. Ree2 Rc3 30. h4 Qf7 31. Kh2 Qa7 32. Kg2 h6 33. Kh2 Qc5 34. g5 hxg5 35. hxg5 fxg5 36. Qg4 Qc7 37. Qxg5 Rf8 38. Rg2 Rf3 39. Rdf2 Rxf2 40. Rxf2 Rf6 41. Rg2 Rh6+ 1-0

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "6"]
[White "Roland, Marcos Maldonado"]
[Black "Terzian, Francisco Antonio"]
[Result "1/2-1/2"]
[ECO "C03"]
[PlyCount "51"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 Nf6 5. e5 Nfd7 6. Ne2 b6 7. Nf3 Ba6 8. 0-0 Bxd3 9. Qxd3 c5 10. c4 Nc6 11. Nf4 dxc4 12. Qxc4 Nxd4 13. Nxd4 cxd4 14. Nh5 0-0 15. Qxd4 g6 16. Ng3 Nc5 17. Be3 Qxd4 18. Bxd4 Rfd8 19. Rad1 Nb7 20. Bc3 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Nxd8 23. Ne4 Kf8 24. Kf1 Ke8 25. Ke2 Kd7 26. Kd3 1/2-1/2

[Event "BRA-ch 51th"]
[Site "Cabo Frio"]
[Date "1984.04.??"]
[Round "3"]
[White "Ticianeli, Auriberto"]
[Black "Roland, Marcos Maldonado"]
[Result "0-1"]
[ECO "A35"]
[PlyCount "158"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. e3 Nh6 7. b3 Nxd4 8. exd4 Nf5 9. Ne2 b6 10. Bb2 Bb7 11. Qd2 0-0 12. d5 Bxb2 13. Qxb2 e6 14. Nf4 exd5 15. cxd5 Qg5 16. g3 Nh4 17. 0-0-0 Rfe8 18. Kb1 Nf3 19. h4 Qe5 20. Bg2 Qxb2+ 21. Kxb2 Ne5 22. Rd2 Rac8 23. Rc1 Rxc1 24. Kxc1 Rc8+ 25. Kb2 Kf8 26. Ne2 Ba6 27. Nf4 d6 28. Bh3 Rc5 29. Bg2 h6 30. Be4 Ke7 31. a4 Kd7 32. Bg2 Ke7 33. Be4 Kd7 34. Bg2 g5 35. Nh5 Nd3+ 36. Ka3 Rc1 37. Nf6+ Ke7 38. Ng8+ Kf8 39. Nxh6 gxh4 40. gxh4 Ra1+ 41. Ra2 Rxa2+ 42. Kxa2 Bc8 43. Be4 Nxf2 44. Bc2 Kg7 45. Nf5+ Bxf5 46. Bxf5 Kf6 47. Bc2 a5 48. b4 Ke5 49. bxa5 bxa5 50. h5 Ng4 51. Bd1 Nh6 52. Bf3 Kf4 53. Bg2 Kg5 54. Bf3 f5 55. Kb3 Ng4 56. Kc3 Ne5 57. Bd1 f4 58. Kd4 f3 59. Ke4 f2 60. Be2 Ng4 61. Bb5 Nf6+ 62. Kf3 Nxh5 63. Kxf2 Kf4 64. Ke2 Ke4 65. Kd2 Kd4 66. Kc2 Nf6 67. Kd2 Ne4+ 68. Kc2 Nc3 69. Bf1 Nxa4 70. Bg2 Kc4 71. Be4 Nc5 72. Bf3 Na4 73. Bg2 Nb6 74. Bf1+ Kb4 75. Bg2 Kc4 76. Bf1+ Kd4 77. Kb3 Kxd5 78. Kc3 Kc5 79. Bh3 Nd5+ 0-1

