[Event "Maia op 6th"]
[Site "Maia"]
[Date "2022.08.27"]
[Round "3"]
[White "Zwirs, Nico"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2482"]
[BlackElo "1846"]
[PlyCount "45"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c6 4. Nf3 Bb4 5. e5 Ne7 6. a3 Bxc3+ 7. bxc3 c5 8. h4 Nbc6 9. h5 h6 10. a4 Qa5 11. Bd2 Qc7 12. Bd3 c4 13. Be2 Rb8 14. Nh4 Nf5 15. Nxf5 exf5 16. Rh3 0-0 17. Rg3 Kh7 18. Bc1 Qa5 19. Kf1 Re8 20. Qd2 Re6 21. Ba3 Bd7 22. Bf3 Be8 23. Bf8 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.24"]
[Round "9"]
[White "Leolko, Ljudmila"]
[Black "Joao, Amaral"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1991"]
[BlackElo "1866"]
[PlyCount "56"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 c4 5. c3 Ne7 6. d4 cxd3 7. Bxd3 Ng6 8. 0-0 Be7 9. Bb2 Nd7 10. Bxg6 hxg6 11. a3 Qc7 12. Qe2 b6 13. Nbd2 a5 14. Rfe1 Ba6 15. Qe3 Rc8 16. Rac1 Qb8 17. Nd4 Nxe5 18. Nxe6 Nd3 19. Nf4 Nxe1 20. Rxe1 Qd6 21. Nf3 0-0 22. Nxd5 Qxd5 23. Qxe7 Bb5 24. Qh4 Rfe8 25. Ra1 Re4 26. Qg3 Qb3 27. Ng5 Qxb2 28. Rd1 Qe2 0-1

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.23"]
[Round "8"]
[White "Joao, Amaral"]
[Black "Trushnikov, Viacheslav"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1866"]
[BlackElo "1663"]
[PlyCount "81"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 g6 5. Bf4 Bg7 6. e3 0-0 7. Bd3 Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. 0-0 Qb6 11. Qd2 Nf6 12. Rac1 Ne4 13. Bxe4 dxe4 14. Ne5 f6 15. Nc4 Qa6 16. Qb4 Rf7 17. Rfd1 Bg4 18. Rd2 Rc8 19. h3 Bd7 20. Rdc2 Bf8 21. Qa5 Qxa5 22. Nxa5 Rxc2 23. Rxc2 b6 24. Nc6 g5 25. Bb8 a6 26. Nd8 Rg7 27. d5 g4 28. h4 g3 29. Bxg3 f5 30. Rc7 Bb5 31. Ne6 Rf7 32. Be5 h6 33. Rc8 Bd7 34. Rd8 Bb5 35. Bg7 Rxg7 36. Rxf8+ Kh7 37. Nxg7 Kxg7 38. Rxf5 Bc4 39. b3 Bd3 40. Re5 Kf7 41. Re6 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.22"]
[Round "7"]
[White "Zomorrodian, Eilia"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2021"]
[BlackElo "1866"]
[PlyCount "165"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. Rc1 Qxd2+ 13. Nxd2 a6 14. 0-0 0-0 15. f4 g6 16. g4 f5 17. gxf5 exf5 18. Kf2 Rd8 19. h4 Nf8 20. h5 Ne6 21. Ke3 Bd7 22. a3 Kf7 23. Nf3 Rac8 24. Nc3 Ne7 25. Rh1 Rh8 26. Bb1 Rcg8 27. Rcg1 Bc6 28. Rh2 b5 29. Bd3 Rb8 30. Rgh1 Rhg8 31. hxg6+ hxg6 32. b4 Rbc8 33. Ne2 Bb7 34. Rg1 Rh8 35. Rgh1 Rxh2 36. Rxh2 Kg7 37. Rh1 Rh8 38. Rxh8 Kxh8 39. Nc3 Nc7 40. Nd2 Kg7 41. Nb3 Nc6 42. Nc5 Bc8 43. Be2 Kf7 44. Bf3 Be6 45. Be2 Bc8 46. Bf1 Ke7 47. Nb3 Be6 48. Nd1 Na8 49. Nc5 Nc7 50. Nc3 Bc8 51. Nb3 Be6 52. Bg2 Na7 53. Nb1 Nc8 54. N1d2 Nb6 55. Nc5 Bc8 56. Bf3 Ne6 57. Be2 Nc7 58. Bf1 Kf7 59. Nb1 Ke7 60. Nc3 Bd7 61. Be2 Bc6 62. Kd2 Ne6 63. Ke3 Nc7 64. Bf1 Be8 65. Nb7 Bc6 66. Na5 Bd7 67. Bg2 Ke6 68. Nb1 Nc4+ 69. Nxc4 bxc4 70. Nc3 Bc6 71. a4 Be8 72. Bf3 Bc6 73. Kd2 Kd7 74. b5 axb5 75. axb5 Bb7 76. b6 Ne6 77. Bxd5 Bxd5 78. Nxd5 Nxd4 79. Kc3 Nc6 80. Kxc4 g5 81. Kc5 gxf4 82. e6+ Kxe6 83. Kxc6 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.21"]
[Round "6"]
[White "Joao, Amaral"]
[Black "Kolchin, Maxim"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1866"]
[BlackElo "1728"]
[PlyCount "67"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Qc1 0-0 5. Bh6 c5 6. Bxg7 Kxg7 7. e3 Nc6 8. Bd3 d6 9. 0-0 Bg4 10. Nbd2 cxd4 11. exd4 Rc8 12. a3 Qd7 13. Re1 Rfe8 14. h3 Bf5 15. Bxf5 Qxf5 16. Nf1 h6 17. Ng3 Qd5 18. c4 Qa5 19. b4 Qa4 20. Ne4 a5 21. Nc3 Qb3 22. Nd2 Nxd4 23. Nxb3 Nxb3 24. Qb2 Nxa1 25. Ne4 d5 26. Nxf6 exf6 27. Rxe8 Rxe8 28. Qxa1 dxc4 29. bxa5 Rc8 30. Qc3 Rc6 31. Kf1 Rc7 32. Ke2 Rc6 33. Kd2 Kf8 34. Qb4+ 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.20"]
[Round "5"]
[White "Joao, Amaral"]
[Black "Sych, Alina"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1866"]
[BlackElo "1599"]
[PlyCount "65"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. e3 Nf6 4. Bd3 Be7 5. Nbd2 b6 6. c3 Bb7 7. 0-0 Nbd7 8. b3 c5 9. Bb2 0-0 10. Rc1 Bd6 11. Qe2 e5 12. Nxe5 Bxe5 13. dxe5 Nxe5 14. Bb1 Qc7 15. f4 Ng6 16. Qf2 Qc6 17. Qg3 Rfe8 18. Rce1 Rad8 19. c4 dxc4 20. Nxc4 Nh5 21. Qh3 Nh4 22. Rf2 Nxg2 23. Qxh5 Nxe1 24. Qxh7+ Kf8 25. Qxg7+ Ke7 26. Qg5+ Kd7 27. Rd2+ Kc8 28. Bf5+ Kb8 29. Rxd8+ Kc7 30. Rxe8 Nf3+ 31. Kf2 Qxe8 32. Qf6 Qg8 33. Qd6# 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.19"]
[Round "4"]
[White "Turetsky, Mark"]
[Black "Joao, Amaral"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1639"]
[BlackElo "1866"]
[PlyCount "99"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 d6 5. d4 Bf5 6. a3 Be7 7. Be2 0-0 8. 0-0 exd4 9. Nxd4 Nxd4 10. exd4 d5 11. c5 c6 12. Bf4 Qd7 13. Re1 Rfe8 14. Bd3 Bxd3 15. Qxd3 Nh5 16. Bd2 g6 17. Re2 Bf6 18. Rae1 Rxe2 19. Rxe2 Re8 20. Rxe8+ Qxe8 21. Qe3 Qd7 22. Qd3 Qg4 23. Be3 Ng7 24. f3 Qe6 25. Bf2 Nf5 26. Ne2 h5 27. Ng3 Ng7 28. Qe3 h4 29. Qxe6 fxe6 30. Ne2 Nf5 31. g4 hxg3 32. hxg3 b6 33. g4 Ne7 34. b4 b5 35. Be3 Kf7 36. Kf2 Bh4+ 37. Kf1 Bf6 38. f4 Ng8 39. g5 Bd8 40. Kf2 Ne7 41. Ng3 a5 42. Bd2 a4 43. Kf3 Nc8 44. Nh1 Be7 45. Nf2 Bf8 46. Ke2 Ne7 47. Ng4 Nf5 48. Kd3 Bg7 49. Be3 Ng3 50. Bf2 1/2-1/2

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.18"]
[Round "3"]
[White "Mamochev, Aleksei"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1677"]
[BlackElo "1866"]
[PlyCount "91"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d4 c5 6. c4 Nc6 7. cxd5 Nxd5 8. dxc5 Bxc5 9. Nh4 Bg4 10. Qc2 Qb6 11. h3 Bh5 12. g4 Bg6 13. Nxg6 hxg6 14. a3 Nd4 15. Qc4 Rc8 16. b4 Nc2 17. bxc5 Nxa1 18. Qd4 Qb3 19. Qxg7 Rf8 20. Bh6 Ke7 21. Qxa1 Rg8 22. Bg5+ Ke8 23. Nd2 Qc3 24. Ne4 Qxa1 25. Rxa1 Kd7 26. Rd1 Kc6 27. Nf6 Rgd8 28. Nxd5 Rxd5 29. Bxd5+ exd5 30. e3 Re8 31. Rd4 Re5 32. Bf4 Re6 33. Ra4 a6 34. Rb4 Kxc5 35. Rxb7 f6 36. h4 Re4 37. f3 Ra4 38. Bh6 f5 39. Bf8+ Kc6 40. Rb4 Ra5 41. gxf5 gxf5 42. f4 Kd7 43. h5 Ke8 44. Rb8+ Kf7 45. Bb4 Ra4 46. Rb7+ 1-0

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.17"]
[Round "2"]
[White "Joao, Amaral"]
[Black "Nikiforov, Dmitriy"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1866"]
[PlyCount "62"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 h6 5. Bh4 Be7 6. Nc3 Bb7 7. Bxf6 Bxf6 8. e4 0-0 9. e5 Be7 10. Bd3 d6 11. 0-0 dxe5 12. Nxe5 Nd7 13. Re1 Nxe5 14. dxe5 Bc5 15. Qe2 Qg5 16. Be4 Bxe4 17. Qxe4 Rfd8 18. a3 Rab8 19. Qc6 Qf4 20. Re2 Qxc4 21. Kh1 Qd4 22. Qxc7 Bxa3 23. g3 Rbc8 24. Qxa7 Bxb2 25. Rxb2 Qxc3 26. Qxb6 Qf3+ 27. Kg1 Rd1+ 28. Rxd1 Qxd1+ 29. Kg2 Qd5+ 30. f3 Qxe5 31. Qb5 Rc2+ 0-1

[Event "St Petersburg Summer op"]
[Site "St Petersburg"]
[Date "2017.08.16"]
[Round "1"]
[White "Klimentov, Evgeny"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2301"]
[BlackElo "1866"]
[PlyCount "77"]
[EventDate "2017.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[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 Be7 9. 0-0 Nf8 10. f4 Qb6 11. Nf3 Ng6 12. Qe1 Bd7 13. Qf2 Nb4 14. Bb1 Bb5 15. Rd1 Bxe2 16. Qxe2 Rc8 17. f5 Nf8 18. Bg5 h6 19. Bxe7 Kxe7 20. f6+ gxf6 21. exf6+ Ke8 22. Ne5 Nd7 23. Nxf7 Kxf7 24. Qh5+ Kxf6 25. Qh4+ Kg7 26. Qe7+ Kg8 27. Qxd7 Qc6 28. Qe7 Nc2 29. Bxc2 Rc7 30. Qc5 Qxc5 31. dxc5 Rxc5 32. Bb3 Kg7 33. Rd4 a5 34. Rf1 h5 35. Rd3 Rh6 36. Rdf3 Rc7 37. Rf8 Rd7 38. Ba4 Re7 39. Be8 1-0

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.18"]
[Round "7"]
[White "Palacios Pena, Gerardo"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1876"]
[BlackElo "1941"]
[PlyCount "89"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 Bg4 7. Qb3 Bxf3 8. Qxb7 Qc8 9. Qxc8+ Rxc8 10. gxf3 Nb4 11. Bb5+ Nd7 12. Ke2 e6 13. Bd2 a6 14. Ba4 Bd6 15. h3 Ke7 16. a3 Nc6 17. Rac1 Na5 18. Nxd5+ exd5 19. Bxa5 f5 20. Kd2 Rb8 21. Rc2 Nb6 22. Bxb6 Rxb6 23. b4 a5 24. bxa5 Ra6 25. Bb5 Rxa5 26. a4 Rf8 27. f4 Rf6 28. Rg1 Kf7 29. Ke2 Re6 30. Kf3 Kf6 31. Rc8 Ra7 32. Bc6 Ba3 33. Bxd5 Rb6 34. Rc6+ Rxc6 35. Bxc6 Rc7 36. d5 Bc5 37. Rb1 Ke7 38. Rb7 Rxb7 39. Bxb7 Bb4 40. Ke2 Kd6 41. f3 Kc5 42. e4 Ba5 43. Kd3 Bd8 44. Bc8 g6 45. Be6 1-0

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.17"]
[Round "6"]
[White "Joao, Amaral"]
[Black "Soilemetzidis, Konstantinos"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1941"]
[BlackElo "1917"]
[PlyCount "95"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Bg5 h6 7. Bh4 Bg7 8. Bd3 0-0 9. Nge2 Na6 10. a3 Bd7 11. 0-0 Rb8 12. Qc2 Nc7 13. Bxf6 Bxf6 14. f4 exf4 15. Nxf4 b5 16. Rf3 bxc4 17. Bxc4 Bb5 18. b3 Qe7 19. Raf1 Bg7 20. Kh1 Qe5 21. Nxb5 Nxb5 22. Bxb5 Rxb5 23. Qf2 Rbb8 24. Qe2 Qe7 25. Qc4 Bd4 26. Ne2 Qxe4 27. Rf4 Qe5 28. Nxd4 cxd4 29. Rxd4 Rxb3 30. Qxb3 Qxd4 31. Qb7 Qd3 32. Ra1 Qc3 33. Qb1 Re8 34. h3 Re5 35. Qd1 Rxd5 36. Qf1 Re5 37. a4 a5 38. Rc1 Qb4 39. Rc8+ Kg7 40. Rc7 Qb3 41. Rd7 Qe6 42. Ra7 h5 43. Qf4 g5 44. Qd4 Kg6 45. Ra6 Rd5 46. Qc3 Qf5 47. Qg3 Qf1+ 48. Kh2 0-1

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.16"]
[Round "5"]
[White "Valarezo Ricard, Pedro"]
[Black "Joao, Amaral"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1777"]
[BlackElo "1941"]
[PlyCount "47"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nd2 e6 5. Ngf3 Bd6 6. Ne5 0-0 7. Be2 Nbd7 8. g4 Bg6 9. h4 h6 10. Nxg6 fxg6 11. Bxd6 cxd6 12. g5 Ne4 13. Nxe4 dxe4 14. gxh6 gxh6 15. Bg4 Qa5+ 16. c3 Rae8 17. d5 Ne5 18. Bxe6+ Rxe6 19. dxe6 Nd3+ 20. Kf1 Nxf2 21. Qb3 Nxh1+ 22. Kg2 Rf2+ 23. Kxh1 Qe5 24. e7+ 0-1

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.15"]
[Round "4"]
[White "Joao, Amaral"]
[Black "Serrano Martinez, Francisco Jose"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1941"]
[BlackElo "1875"]
[PlyCount "79"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. Qc1 0-0 5. Bh6 c5 6. Bxg7 Kxg7 7. e3 cxd4 8. exd4 Nc6 9. Be2 e5 10. dxe5 Nxe5 11. Nxe5 Qa5+ 12. Nc3 Qxe5 13. 0-0 d5 14. Bf3 Bf5 15. Re1 Ne4 16. g4 Qd4 17. Qe3 Qxe3 18. Rxe3 Be6 19. Nxe4 dxe4 20. Rxe4 Rac8 21. c3 Rfd8 22. Ra4 Rd2 23. Rb1 b5 24. Rxa7 b4 25. cxb4 Rcc2 26. Be4 Rc4 27. Re1 Rxb4 28. b3 Bxg4 29. Re3 h5 30. Kg2 Rdd4 31. Bd3 Bd7 32. Bc4 Rg4+ 33. Rg3 Bc6+ 34. Kf1 Rf4 35. Re3 Bf3 36. Ree7 Rfxc4 37. bxc4 Rb1+ 38. Re1 Bg2+ 39. Ke2 Bf3+ 40. Kd2 1-0

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.14"]
[Round "3"]
[White "Barria Arbunic, Manuel"]
[Black "Joao, Amaral"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1750"]
[BlackElo "1941"]
[PlyCount "93"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. cxd5 cxd5 5. Qb3 Qc8 6. Nc3 e6 7. Bf4 Nc6 8. Rc1 Nf6 9. e3 Nh5 10. Bg3 Nxg3 11. hxg3 Be7 12. Nh4 Bg4 13. Bd3 Qc7 14. Nf3 Bxf3 15. gxf3 g6 16. Kf1 Kf8 17. Kg2 Kg7 18. a3 Rac8 19. Na4 Qd7 20. Nc5 Bxc5 21. Rxc5 b6 22. Rc3 Na5 23. Qb4 Rxc3 24. bxc3 Rc8 25. Rc1 Nc4 26. a4 a5 27. Qb3 Qd6 28. e4 Qc6 29. Rc2 Rb8 30. Bxc4 dxc4 31. Qb5 Qxb5 32. axb5 Ra8 33. Ra2 a4 34. Ra3 Ra5 35. f4 Kf6 36. Kf3 Ke7 37. e5 f5 38. g4 h6 39. gxf5 exf5 40. d5 Kd7 41. Ke3 h5 42. d6 Ke6 43. Kf3 Ra8 44. Kg3 Kd5 45. Kh4 Ra7 46. Kg5 Ke6 47. Kh4 1/2-1/2

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.13"]
[Round "2"]
[White "Joao, Amaral"]
[Black "Mateus, Domingos"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1941"]
[BlackElo "1797"]
[PlyCount "36"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. Nbd2 Re8 8. Bg5 e6 9. c3 Qe7 10. Bxf6 Nxf6 11. Qc2 Bd7 12. Rfe1 Rf8 13. Nf1 Rfe8 14. Ng3 Rf8 15. Nf1 Rfe8 16. Ng3 Rf8 17. Nf1 Rfe8 18. Ng3 Rf8 1/2-1/2

[Event "Sitges Sunway op-B 2nd"]
[Site "Sitges"]
[Date "2015.12.13"]
[Round "1"]
[White "Nesse, David"]
[Black "Joao, Amaral"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1616"]
[BlackElo "1941"]
[PlyCount "41"]
[EventDate "2015.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 Ng6 6. 0-0 Be7 7. Nc3 0-0 8. Be3 d5 9. exd5 exd5 10. d4 Bg4 11. h3 Bxf3 12. Bxf3 Bf6 13. Nxd5 Bxd4 14. Re1 Nge5 15. Bxd4 Nxf3+ 16. Qxf3 Nxd4 17. Ne7+ Qxe7 18. Qd3 Qf6 19. Re3 Rae8 20. f4 Rxe3 21. Qxe3 0-1

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.09"]
[Round "9.3"]
[White "Botao, Milton"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1940"]
[PlyCount "84"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Bd7 8. Re1 Nc6 9. Nxc6 Bxc6 10. Bf3 Nd7 11. Nd5 Ne5 12. Bf4 Bxd5 13. exd5 Bf6 14. Rb1 Qd7 15. Bxe5 Bxe5 16. c4 b6 17. g3 a5 18. Be4 Rae8 19. Qc2 Bf6 20. Bxh7+ Kh8 21. Bf5 Qd8 22. a3 Rxe1+ 23. Rxe1 Re8 24. Re2 g6 25. Bg4 Kg7 26. b4 Rxe2 27. Bxe2 axb4 28. axb4 Bd4 29. Kg2 Qf6 30. Bd3 Qe5 31. h4 f6 32. Bxg6 Qe1 33. Bf5 Qxb4 34. Be6 Qb2 35. Qf5 Qd2 36. Qg4+ Kh6 37. Qf5 Kg7 38. g4 Qh6 39. Kg3 Qg6 40. f4 Qxf5 41. Bxf5 Kh6 42. g5+ Kg7 1-0

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.08"]
[Round "8.3"]
[White "Joao, Amaral"]
[Black "Banda, Aaron"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1940"]
[PlyCount "119"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 Nbd7 4. e3 e6 5. Bd3 Be7 6. Nbd2 b6 7. 0-0 0-0 8. Re1 Bb7 9. Nf1 c5 10. c3 a6 11. Rc1 Rc8 12. Ng3 Re8 13. Bxf6 Bxf6 14. e4 cxd4 15. exd5 Bxd5 16. Nxd4 Bxd4 17. cxd4 b5 18. Re3 Rxc1 19. Qxc1 Nf6 20. Qd1 g6 21. Ne4 Bxe4 22. Bxe4 Qd6 23. f3 Rd8 24. Rd3 h5 25. Qc1 Kg7 26. a3 a5 27. Qc6 b4 28. Qxd6 Rxd6 29. axb4 axb4 30. Kf2 Ne8 31. Ke3 f5 32. Bb7 Rb6 33. Bc8 Nd6 34. Bxe6 Kf6 35. Bb3 g5 36. g3 Rb8 37. Rd1 Re8+ 38. Kd3 f4 39. gxf4 gxf4 40. Bd5 Re3+ 41. Kd2 Nf5 42. Kc1 Re2 43. Be4 Ne3 44. Rg1 Rxh2 45. Rg6+ Ke7 46. Rg7+ Kf8 47. Rh7 h4 48. d5 b3 49. Bd3 Nxd5 50. Bf5 Ne3 51. Be6 Nc4 52. Bxc4 Rc2+ 53. Kd1 Rxc4 54. Rxh4 Kg7 55. Rh5 Rb4 56. Rd5 Kf6 57. Kd2 Ke6 58. Rd3 Ke5 59. Kc3 Rb6 60. Rd4 1-0

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.07"]
[Round "7.6"]
[White "Fumey, Enyonam Sewa"]
[Black "Joao, Amaral"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1870"]
[BlackElo "1940"]
[PlyCount "72"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 Nf6 3. e5 Nd5 4. d4 c5 5. c3 Be7 6. Bd3 Nc6 7. 0-0 Qb6 8. Nbd2 cxd4 9. Nc4 Qc7 10. Ng5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qh5 13. Nxd4 Qxd1 14. Rxd1 0-0 15. Bc4 Nb6 16. Bb3 d5 17. Bf4 Bd7 18. Rd2 Rac8 19. Re1 Nc4 20. Rde2 Bf6 21. Nf3 a5 22. Be5 Be7 23. Bg3 a4 24. Bxc4 dxc4 25. a3 Bc6 26. Ne5 Rfd8 27. Nxc4 Bb5 28. Nb6 Rc6 29. Re4 Rxb6 30. Bc7 Rbd6 31. f4 Rd2 32. Bxd8 Bxd8 33. Rb4 Bc6 34. Re5 Rxg2+ 35. Kf1 Rxh2 36. Rc5 Be7 0-1

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.06"]
[Round "6.3"]
[White "Joao, Amaral"]
[Black "Tivane, Oluwashina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1940"]
[PlyCount "100"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Bg5 Ne4 7. Qc1 Nxg5 8. Qxg5 c5 9. c3 e6 10. Qd2 Bd7 11. Na3 Qa5 12. e3 Nc6 13. Nc2 Rac8 14. Rfe1 Rfd8 15. Re2 Qb6 16. Nce1 Na5 17. Nd3 cxd4 18. exd4 Bb5 19. Ree1 Bxd3 20. Qxd3 Qxb2 21. Rac1 Rc7 22. Rc2 Qa3 23. Ng5 Qe7 24. h4 Bf6 25. Nh3 Qd7 26. Nf4 Rdc8 27. Bh3 Re8 28. Rce2 Qc6 29. Nxe6 fxe6 30. Rxe6 Rce7 31. Rxc6 Rxe1+ 32. Kg2 Nxc6 33. Qb5 R8e7 34. Qxd5+ Kg7 35. Qb5 a6 36. Qb6 Rd1 37. Bc8 Rd2 38. Bxb7 Nd8 39. Bxa6 Rxa2 40. Bc4 Ra8 41. Bd3 Nf7 42. h5 gxh5 43. Qb1 h6 44. Bh7 Nh8 45. Bd3 h4 46. Qd1 Ra5 47. Kh3 hxg3 48. Kxg3 Rg5+ 49. Kh3 Ng6 50. Be2 Re4 0-1

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.03"]
[Round "4.3"]
[White "Joao, Amaral"]
[Black "Makwaya, Kiddy"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1940"]
[BlackElo "2024"]
[PlyCount "77"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Bf4 c5 7. Nc3 cxd4 8. Nxd4 Nc6 9. Nb3 d4 10. Nb5 e5 11. Bg5 Qb6 12. Bxf6 Bxf6 13. Nd6 Be6 14. Ne4 Be7 15. Qd2 f5 16. Ng5 Bc4 17. Bxc6 bxc6 18. Nf3 Bf6 19. Rfe1 c5 20. e3 e4 21. Nh4 Rad8 22. Ng2 Bf7 23. Qa5 d3 24. c3 Qxa5 25. Nxa5 Rb8 26. Nb3 Rb5 27. Rec1 a5 28. c4 Rb4 29. Rab1 Rc8 30. Nxa5 Bxb2 31. Rd1 Ra8 32. Nb3 Rxa2 33. Nxc5 Rxc4 34. Nxd3 exd3 35. Rxd3 Rc2 36. Rd7 Ra1 37. Rxa1 Bxa1 38. Nf4 Bf6 39. h4 0-1

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.02"]
[Round "2.1"]
[White "Joao, Amaral"]
[Black "Mosutha, Thuso"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1940"]
[BlackElo "1889"]
[PlyCount "73"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne2 Nd7 10. Ng3 Qe8 11. Nh4 Bf6 12. Nf3 Bg7 13. Ng5 h6 14. Nh3 Nc5 15. f4 Bxh3 16. gxh3 exf4 17. Rxf4 Qd7 18. Kg2 a5 19. Bc2 a4 20. Rb1 b5 21. Be3 bxc4 22. Bd4 Be5 23. Rh4 Kg7 24. Qd2 Ng8 25. Rf1 Qe7 26. Rg4 Kh7 27. Kh1 Nd7 28. Rg1 Bxd4 29. Qxd4 Ne5 30. Nf5 Qf6 31. Rf4 gxf5 32. Rxf5 Qe7 33. Qf2 f6 34. Rh5 Rf7 35. Qf5+ Kh8 36. h4 Rg7 37. Rf1 0-1

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.02"]
[Round "3.3"]
[White "Mutumane, Carlos"]
[Black "Joao, Amaral"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1940"]
[PlyCount "95"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. Bc2 Rc8 8. 0-0 cxd4 9. cxd4 Nb4 10. Nc3 Nxc2 11. Qxc2 Ne7 12. Bf4 Nf5 13. Rfd1 Rc4 14. Be3 Be7 15. Qd2 0-0 16. Rac1 Rfc8 17. Bf4 Qa5 18. g4 Nh4 19. Nxh4 Bxh4 20. g5 f6 21. exf6 gxf6 22. Ne4 Qxd2 23. Nxf6+ Kf7 24. Bxd2 Rxd4 25. Be3 Rxd1+ 26. Rxd1 Bb5 27. Rd4 Rc4 28. Rxc4 Bxc4 29. b3 Bd3 30. Ng4 Ke7 31. Kg2 d4 32. Bxd4 Bxg5 33. Bxa7 Bb1 34. a3 Ba2 35. b4 Bd5+ 36. Kg3 Kd7 37. Ne5+ Kc7 38. Bd4 Bc1 39. a4 Bd2 40. Bc5 b6 41. Be7 Bb3 42. Nf3 Bc3 43. Bf8 Kd7 44. Ng5 Ke8 45. Bd6 Kd7 46. Bf8 Ke8 47. Bd6 Kd7 48. Bf8 1/2-1/2

[Event "African-ch op"]
[Site "Maputo"]
[Date "2015.08.01"]
[Round "1.2"]
[White "Foliche, Armindo"]
[Black "Joao, Amaral"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "1940"]
[PlyCount "110"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MOZ"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. e3 Bf5 6. Bd3 Qd7 7. 0-0 Nf6 8. Nc3 Bg4 9. h3 Bh5 10. Bd2 e6 11. Bb5 Bd6 12. Rc1 a6 13. Bxc6 bxc6 14. Na4 Qc7 15. Qe2 0-0 16. g4 Bg6 17. Nc5 a5 18. Nh4 Qe7 19. Nxg6 hxg6 20. f3 Nd7 21. Nb7 Bb4 22. a3 Bxd2 23. Qxd2 Rfb8 24. Nxa5 Qd6 25. b4 Rb6 26. Rc3 Rc8 27. Rfc1 Nb8 28. Kg2 f5 29. Qf2 g5 30. gxf5 exf5 31. Qg3 Qf6 32. Rc5 f4 33. exf4 gxf4 34. Qf2 Re8 35. R5c3 Kf7 36. Nb3 Rh8 37. Re1 Qf5 38. Rh1 Rb7 39. Na5 Rb6 40. h4 c5 41. Rxc5 Rg6+ 42. Kf1 Re8 43. Qc2 Qe6 44. Qd2 Qf5 45. Rc3 Rg3 46. Nb7 Qb1+ 47. Kf2 Qxh1 48. Qxf4+ Kg8 49. Kxg3 Qe1+ 50. Kg4 Qxc3 51. Nd6 Rf8 52. Nf5 Qc8 53. Qe5 Qd7 54. Kg5 Nc6 55. Qf4 Nxd4 0-1

[Event "Barcelona Sants op 16th"]
[Site "Barcelona"]
[Date "2014.08.22"]
[Round "1"]
[White "Gomez Ledo, Roberto Carlos"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2411"]
[BlackElo "1965"]
[PlyCount "65"]
[EventDate "2014.08.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. cxd5 cxd5 5. Nc3 e6 6. Nf3 Nc6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. 0-0 Bd6 10. Bd2 0-0 11. a3 Rc8 12. Rac1 Bb8 13. Na4 Ne4 14. Nc5 Nxd2 15. Qxd2 b6 16. Nb3 f5 17. Rc3 Ne7 18. Rfc1 Rxc3 19. Qxc3 Rf6 20. Ne5 Bxe5 21. dxe5 Rf8 22. Qc7 a5 23. Nd4 Qxc7 24. Rxc7 Kf7 25. f4 b5 26. Nxb5 Rb8 27. a4 Ke8 28. b3 h6 29. Ra7 g5 30. g3 Rc8 31. Nd6+ Kd8 32. Nxc8 Nxc8 33. Rxa5 1-0

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.31"]
[Round "10"]
[White "Chavarria, Bily"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "103"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 Bb4 8. 0-0 Bxc3 9. bxc3 0-0 10. Ne5 Qc7 11. Nxd7 Nxd7 12. Qg4 f5 13. Qg3 Qxg3 14. hxg3 h6 15. Bf4 b6 16. cxd5 cxd5 17. Bb5 a6 18. Bc6 Ra7 19. a4 Nf6 20. Rab1 b5 21. axb5 axb5 22. Bxb5 Ba6 23. Rfc1 Bxb5 24. Rxb5 Re8 25. Rb8 Ra8 26. Rxa8 Rxa8 27. c4 Rc8 28. c5 Rc6 29. Rb1 Ra6 30. Bc7 Kf7 31. Be5 Kg6 32. Bxf6 Kxf6 33. f4 Ra2 34. Rc1 Ke7 35. Kf1 g5 36. fxg5 hxg5 37. c6 Kd8 38. c7+ Kc8 39. Rc6 g4 40. Rxe6 Ra1+ 41. Kf2 Ra2+ 42. Kg1 Kxc7 43. Re5 Ra1+ 44. Kh2 Re1 45. Rxd5 Rxe3 46. Rxf5 Re6 47. Rf4 Rg6 48. Kg1 Ra6 49. Kf2 Ra5 50. Ke3 Ra8 51. Kd3 Kd6 52. Ke4 1-0

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.30"]
[Round "9"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Joao, Amaral"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1865"]
[PlyCount "63"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Ne4 9. Bxe7 Qxe7 10. 0-0 Ndf6 11. Qc2 0-0 12. Rab1 g6 13. b4 a6 14. a4 Nxc3 15. Qxc3 Ne4 16. Bxe4 Qxe4 17. b5 Bh3 18. gxh3 Qxf3 19. bxc6 bxc6 20. Qxc6 Rfe8 21. Rb7 Re6 22. Rxf7 Kxf7 23. Qxa8 Kg7 24. Qd8 Re4 25. Qd7+ Kh6 26. Rb1 Rxe3 27. fxe3 Qxe3+ 28. Kg2 Qe4+ 29. Kg3 Qxb1 30. Qxd5 Qg1+ 31. Kh4 Qe1+ 32. Kg4 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.29"]
[Round "8"]
[White "Joao, Amaral"]
[Black "Calderon, Luciano"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "66"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Nc3 d5 5. Bg2 0-0 6. Bf4 c6 7. 0-0 Bf5 8. Re1 Qc8 9. Ne5 Nh5 10. Qd2 Nxf4 11. Qxf4 f6 12. Nd3 Nd7 13. e4 e5 14. dxe5 fxe5 15. Qd2 dxe4 16. Nxe4 Qc7 17. Qb4 a5 18. Qa3 Kh8 19. Qb3 Rae8 20. Ng5 Nf6 21. Nc5 Qe7 22. Nce4 Ng4 23. h3 Nxf2 24. Nxh7 Nxh3+ 25. Bxh3 Kxh7 26. Nf2 Qc5 27. Bxf5 Rxf5 28. Re2 Ref8 29. Rf1 e4 30. g4 Rf3 31. Qe6 e3 32. Kh1 Rxf2 33. Rfxf2 exf2 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.27"]
[Round "7"]
[White "Cadelago, Cristian"]
[Black "Joao, Amaral"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "128"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 c6 7. a4 Nbd7 8. Nf5 0-0 9. Nxd6 Ne5 10. Nxc8 Nxc4 11. Nxe7+ Qxe7 12. Qe2 Qb4 13. 0-0 Nxb2 14. Rb1 Qxc3 15. Bxb2 Qa5 16. Bxf6 gxf6 17. Rxb7 Rad8 18. Qc4 c5 19. Rb5 Rd4 20. Qxd4 Qxb5 21. axb5 cxd4 22. Rd1 Rb8 23. Rxd4 Rxb5 24. f3 Rc5 25. Ra4 Rxc2 26. Rxa7 Kg7 27. Ra5 Kg6 28. h4 h5 29. Kh2 Rb2 30. Ra6 Re2 31. Kg3 Kg7 32. Ra1 Kh6 33. Kh3 Re3 34. Ra2 Kg6 35. Kg3 Rc3 36. Kf4 Rc5 37. Rd2 Rc1 38. Rd6 Rc5 39. g4 hxg4 40. fxg4 Kg7 41. h5 Rc1 42. Rd3 Rc5 43. Re3 Re5 44. Rc3 Rb5 45. Rc7 Rb1 46. Rc3 Rb5 47. Rf3 Rg5 48. Kg3 Re5 49. Rf4 Rc5 50. Rf5 Rc3+ 51. Kf4 Rc1 52. e5 Rf1+ 53. Ke4 Re1+ 54. Kd4 Rd1+ 55. Kc5 fxe5 56. Rxe5 Kh6 57. Rd5 Rg1 58. Rd4 Kg5 59. Re4 f5 60. gxf5 Kxf5 61. Rh4 Rg7 62. h6 Rh7 63. Kd5 Kg5 64. Rh1 Rxh6 1/2-1/2

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.26"]
[Round "6"]
[White "Joao, Amaral"]
[Black "Ben Farahat, Ramadan"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "84"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Nc3 Bb7 5. Bg2 Bb4 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 c5 9. 0-0 Ne4 10. Nd2 Nxc3 11. bxc3 Bxg2 12. Kxg2 Nc6 13. Nf3 d5 14. Re1 cxd4 15. cxd4 Na5 16. Ne5 Rc8 17. e4 dxe4 18. Rxe4 Qd5 19. f3 Rc3 20. Nd3 Nc4 21. Qc1 Qxe4 22. fxe4 Rxc2+ 23. Kf3 Nd2+ 24. Kf4 Rxc1 25. Nxc1 f6 26. Ra2 g5+ 27. Ke3 Nc4+ 28. Kd3 Rc8 29. Rc2 Nb2+ 30. Rxb2 Rxc1 31. Rc2 Rxc2 32. Kxc2 Kf7 33. Kc3 h5 34. Kc4 a6 35. d5 Ke7 36. a4 Kd6 37. Kd4 exd5 38. exd5 b5 39. a5 f5 40. h3 h4 41. gxh4 gxh4 42. Ke3 Kxd5 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.25"]
[Round "5"]
[White "Joao, Amaral"]
[Black "Guo Yuthok, Sherab"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "1966"]
[PlyCount "57"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 c6 6. 0-0 0-0 7. e4 Qc7 8. Bf4 Nh5 9. Ne2 Nxf4 10. Nxf4 e5 11. dxe5 dxe5 12. Nd3 Na6 13. Qd2 f5 14. exf5 gxf5 15. Nh4 Be6 16. Qg5 Rf6 17. Bh3 Raf8 18. Rae1 e4 19. Nf4 Bc4 20. Nxf5 h6 21. Qh5 Bxf1 22. Rxe4 Bxh3 23. Nxg7 Qxg7 24. Nxh3 Qd7 25. Rg4+ Kh8 26. Nf4 Rg8 27. Rg6 Rfxg6 28. Nxg6+ Kh7 29. Nf4 0-1

[Event "Wch U20"]
[Site "Puerto Madryn"]
[Date "2009.10.24"]
[Round "4"]
[White "Decuadro, Sebastian"]
[Black "Joao, Amaral"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2034"]
[PlyCount "79"]
[EventDate "2009.10.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Qf6 8. Bg5 Qxd4 9. Nxd4 Be7 10. Be3 Bf6 11. Nxc6 Bxc3+ 12. bxc3 bxc6 13. Rb1 Nf6 14. f3 Kd7 15. Kd2 c5 16. Bg5 Rab8 17. Bxf6 gxf6 18. Ke3 Rb6 19. Rb3 Re8 20. Kf4 Re5 21. Rd1 c4 22. Rb4 Rxb4 23. cxb4 c6 24. a4 a6 25. g4 Ke6 26. c3 a5 27. Ke3 Kd7 28. Kd4 axb4 29. cxb4 d5 30. Ra1 Kd6 31. a5 Re7 32. exd5 cxd5 33. b5 Rb7 34. Rb1 Rb8 35. a6 Kc7 36. Kxd5 c3 37. Kc5 Rc8 38. Rc1 Kb8+ 39. Kb6 Ka8 40. a7 1-0

