[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.24"]
[Round "6"]
[White "Horta, Antonio Mauricio"]
[Black "Fernandes, Wagner Dias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2006"]
[BlackElo "1604"]
[PlyCount "59"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 e6 3. e3 Be7 4. Bd3 d5 5. f4 a6 6. Ngf3 h6 7. 0-0 Nc6 8. c3 b5 9. Ne5 Bd7 10. Qf3 Bd6 11. e4 Ne7 12. Nxd7 Nxd7 13. e5 Bc5 14. dxc5 Nxc5 15. Bc2 c6 16. b3 Kd7 17. Ba3 Nb7 18. Rfd1 Qb6+ 19. Qf2 Qxf2+ 20. Kxf2 f5 21. exf6 gxf6 22. Ne4 f5 23. Nf6+ Kd8 24. Nh5 Kd7 25. Re1 Rhf8 26. Re2 Rae8 27. g3 a5 28. Rae1 Nd8 29. Ng7 Rf6 30. Nxe8 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.24"]
[Round "5"]
[White "Valenca, Paulo de Souza"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2006"]
[PlyCount "68"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. a3 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. h3 Qh5 8. d3 e6 9. Nh2 Bxe2 10. Qxe2 Qxe2+ 11. Nxe2 Bd6 12. 0-0 h6 13. Bf4 Nd4 14. Nxd4 Bxf4 15. Ne2 Bd6 16. Nf3 0-0-0 17. Nc3 a6 18. Rfe1 Nh5 19. Ne4 Be7 20. Ne5 Rd5 21. Nc3 Rd4 22. Nxf7 Rf8 23. Ne5 Bd6 24. Ng6 Rf6 25. Ne5 Nf4 26. Kh2 Ng6 27. Kg1 Bxe5 28. Ne4 Rf8 29. f3 Rd7 30. Nc5 Bd4+ 31. Kf1 Bxc5 32. Rxe6 Nf4 33. Re4 Nh5 34. Rae1 Ng3# 0-1

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.23"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2006"]
[BlackElo "1512"]
[PlyCount "96"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. Nd2 Bg7 5. c3 0-0 6. f4 Nc6 7. Ngf3 Bg4 8. h3 Bd7 9. 0-0 Qc8 10. Ne5 Bf5 11. Bb5 Nxe5 12. fxe5 Ne4 13. Nxe4 Bxe4 14. Bd3 Bxd3 15. Qxd3 c5 16. b3 Qc6 17. Ba3 b6 18. Qa6 Rfc8 19. Rf3 e6 20. Raf1 Rc7 21. R1f2 Bf8 22. Qf1 Qe8 23. Bc1 Rac8 24. Bd2 Bh6 25. Qe2 Qc6 26. g4 cxd4 27. exd4 Bxd2 28. Qxd2 Qe8 29. Kg2 Qf8 30. h4 Qe7 31. Kg3 Qa3 32. h5 a5 33. h6 Qf8 34. Rd3 Qe7 35. Rf6 Qd7 36. Rdf3 Qe8 37. a4 b5 38. axb5 Qxb5 39. Qg5 Qe8 40. Qd2 Qb5 41. Rd3 Qxb3 42. Rdf3 Qb5 43. Qf4 Qe8 44. Qc1 a4 45. Qa3 Rc4 46. Rf1 Rb8 47. R1f3 Rb3 48. Qc1 Qc8 0-1

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.23"]
[Round "3"]
[White "Peixoto, Helio Ricardo Souti"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1895"]
[BlackElo "2006"]
[PlyCount "111"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Qe2 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nc6 6. c3 0-0 7. 0-0 e5 8. d3 Re8 9. h3 b6 10. Bg5 h6 11. Be3 Ba6 12. Qd2 Kh7 13. c4 Nd7 14. Nc3 Nc5 15. Nd5 Ne6 16. Nh2 Ncd4 17. f4 c6 18. Nb4 Bb7 19. f5 Nc5 20. Ng4 h5 21. Bg5 Qc7 22. Ne3 f6 23. fxg6+ Kxg6 24. Bh4 Bc8 25. Nbc2 Nce6 26. Nf5 Nxc2 27. Nxg7 Qxg7 28. Bxf6 Qh6 29. Qxc2 Rf8 30. Be7 Rxf1+ 31. Rxf1 Qe3+ 32. Qf2 Qxf2+ 33. Rxf2 Nc5 34. Rf6+ Kg7 35. Rxd6 Kf7 36. Bh4 Be6 37. b4 Na6 38. a3 Rc8 39. Kh2 Nb8 40. Bf3 Rh8 41. Rd8 Rxd8 42. Bxh5+ Kg7 43. Bxd8 Nd7 44. Bg5 c5 45. Bd2 Nf6 46. Bf3 Ng8 47. g4 Ne7 48. Kg3 Nc6 49. Bc3 cxb4 50. axb4 a5 51. b5 Nd4 52. Bxd4 exd4 53. Bd1 Kg6 54. Kf4 Kf6 55. e5+ Kg6 56. Ke4 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.22"]
[Round "1"]
[White "De Deus, Marcelo Oliveira"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2006"]
[PlyCount "65"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. d4 b6 7. cxb6 axb6 8. Nxd5 exd5 9. Ne2 d6 10. f4 Be7 11. Qb3 Bb7 12. Ng3 0-0 13. Nf5 dxe5 14. fxe5 Bg5 15. Qg3 f6 16. h4 Bc8 17. Nxg7 Kxg7 18. hxg5 f5 19. g6 hxg6 20. Bh6+ Kf7 21. Bxf8 Qxf8 22. Rh7+ Ke8 23. Qxg6+ Kd8 24. Rf7 Qb4+ 25. Kf2 Qxd4+ 26. Ke1 Qb4+ 27. Kd1 Qg4+ 28. Qxg4 fxg4 29. Rf8+ Kd7 30. e6+ Kxe6 31. Rxc8 Kd7 32. Rg8 Kd6 33. Be2 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.22"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Gomes, Pedro Pessoa"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2006"]
[BlackElo "1614"]
[PlyCount "33"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. e3 e6 4. Bd3 Bd6 5. f4 0-0 6. Ngf3 b6 7. 0-0 Bb7 8. Ne5 Nbd7 9. Qf3 Rc8 10. g4 h6 11. g5 hxg5 12. fxg5 Nh7 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Rf3 Bxe5 16. Rh3 f5 17. g6 1-0

[Event "Rio de Janeiro IRT CXG BOTVINNIK"]
[Site "Rio de Janeiro"]
[Date "2011.10.01"]
[Round "7.4"]
[White "Pinheiro, Antonio Jaime Costa"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "E08"]
[BlackElo "2042"]
[PlyCount "77"]
[EventDate "2011.08.13"]
[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 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6 7. Qc2 Ne4 8. 0-0 0-0 9. Bf4 Nd7 10. Nbd2 f5 11. Rac1 g5 12. Be5 Nxe5 13. Nxe5 Bf6 14. Rfd1 Qd6 15. Nef3 Qe7 16. Qb3 Qg7 17. h3 g4 18. hxg4 fxg4 19. Nxe4 dxe4 20. Nh2 Bxd4 21. Nxg4 Qxg4 22. Rxd4 Qxe2 23. Rf1 e3 24. Qxe3 Qxe3 25. fxe3 Rxf1+ 26. Kxf1 Kf7 27. Rd8 a5 28. Kf2 e5 29. Bh3 Bxh3 30. Rxa8 Be6 31. b3 b5 32. cxb5 cxb5 33. Rxa5 Bd7 34. a4 bxa4 35. bxa4 Ke6 36. Ra7 h5 37. Rxd7 Kxd7 38. Kf3 Kd6 39. Ke4 1-0

[Event "Rio de Janeiro IRT CXG BOTVINNIK"]
[Site "Rio de Janeiro"]
[Date "2011.09.17"]
[Round "5.6"]
[White "Horta, Antonio Mauricio"]
[Black "Da Silva, Antonio Elias"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2042"]
[PlyCount "93"]
[EventDate "2011.08.13"]
[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 d5 2. c3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 b6 6. Nd2 Bb7 7. f4 Nbd7 8. Ngf3 h6 9. Bh4 Ne4 10. Bg3 Ndf6 11. Ne5 0-0 12. Nxe4 dxe4 13. Be2 c5 14. 0-0 Nd5 15. Bf2 cxd4 16. cxd4 Rc8 17. a3 Bd6 18. Rc1 Bxe5 19. fxe5 Qg5 20. h4 Qg6 21. Qd2 Nf4 22. g3 Nd3 23. h5 Qg5 24. Bxd3 exd3 25. Qxd3 Qxh5 26. e4 Qg6 27. Rce1 Rc7 28. Re3 Rd8 29. Be1 Rc5 30. Bc3 Rxe5 31. d5 Rg5 32. d6 Rg4 33. Rfe1 Qg5 34. Kf2 Qh5 35. Rg1 Qg6 36. Rge1 Qh5 37. Rg1 Qg6 38. Rge1 Qh5 39. Kg2 f5 40. Qd4 Qg6 41. Qe5 f4 42. Rd3 Rxg3+ 43. Rxg3 Qxg3+ 44. Kh1 Qh3+ 45. Kg1 Qg3+ 46. Kh1 Qh3+ 47. Kg1 1/2-1/2

[Event "Rio de Janeiro IRT CXG BOTVINNIK"]
[Site "Rio de Janeiro"]
[Date "2011.09.03"]
[Round "3.5"]
[White "Rocha, Joao Batista Jose"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1965"]
[BlackElo "2042"]
[PlyCount "37"]
[EventDate "2011.08.13"]
[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 d5 2. Nf3 c6 3. e3 Bf5 4. Nh4 Bd7 5. Nf3 f5 6. Bd3 Nf6 7. Ne5 e6 8. 0-0 Bd6 9. b3 0-0 10. Nd2 Be8 11. Bb2 Nbd7 12. h3 g5 13. c4 g4 14. f4 gxh3 15. Qe1 Bxe5 16. dxe5 Ne4 17. Nxe4 dxe4 18. Be2 Kh8 19. gxh3 1-0

[Event "Rio de Janeiro IRT CXG BOTVINNIK"]
[Site "Rio de Janeiro"]
[Date "2011.08.27"]
[Round "2.7"]
[White "Canella, Pedro Barbosa"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2042"]
[PlyCount "80"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 c6 4. d3 f5 5. 0-0 Nf6 6. a4 Bd6 7. Na3 0-0 8. c4 Qe8 9. Be3 Qh5 10. h3 e5 11. cxd5 f4 12. Bd2 fxg3 13. Nc4 gxf2+ 14. Rxf2 Bc5 15. e3 Nxd5 16. Nfxe5 Qxd1+ 17. Rxd1 Rxf2 18. Kxf2 Be6 19. Ke2 Nd7 20. Nxd7 Bxd7 21. Ne5 Be8 22. Rf1 Bh5+ 23. Bf3 Bxf3+ 24. Rxf3 Rd8 25. Rf7 Re8 26. d4 Rxe5 27. Rxb7 Bxd4 28. Kd3 Bxe3 29. Bxe3 Rxe3+ 30. Kd4 Rxh3 31. Rxa7 Rf3 32. Kc5 Rf7 33. Ra8+ Rf8 34. Rxf8+ Kxf8 35. Kxc6 Nb4+ 36. Kb5 h5 37. Kxb4 h4 38. a5 h3 39. a6 h2 40. a7 h1Q 0-1

[Event "Rio de Janeiro IRT CXG BOTVINNIK"]
[Site "Rio de Janeiro"]
[Date "2011.08.13"]
[Round "1.1"]
[White "Horta, Antonio Mauricio"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2042"]
[BlackElo "2265"]
[PlyCount "29"]
[EventDate "2011.08.13"]
[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. Nd2 g6 3. e4 d6 4. f4 Bg7 5. Ngf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. Qe2 Nc6 9. c3 Bg4 10. Nb3 b6 11. Be3 e5 12. Bb5 Rc8 13. Ba6 Rc7 14. Bd3 Nh5 15. g3 0-1

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.30"]
[Round "7.9"]
[White "Horta, Antonio Mauricio"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2042"]
[PlyCount "65"]
[EventDate "2011.06.04"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Nbc6 6. Bd3 Qb6 7. 0-0 cxd4 8. cxd4 Bd7 9. Nc3 Ng6 10. Bb1 Be7 11. a3 0-0-0 12. b4 f6 13. Be3 f5 14. Qd2 Rdf8 15. g3 h5 16. Rc1 Kb8 17. b5 Na5 18. Bd3 Nb3 19. Qb2 Nxc1 20. Qxc1 h4 21. a4 hxg3 22. fxg3 Bb4 23. a5 Bxa5 24. Na4 Qd8 25. Bg5 Qe8 26. Qa3 Bxb5 27. Qc5 Bxa4 28. Qxa5 Bc6 29. Qxa7+ Kc7 30. Qc5 Qb8 31. Qd6+ Kc8 32. Qxe6+ Bd7 33. Rc1+ 1-0

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.17"]
[Round "6"]
[White "Bezerra, Natacio Goncalves"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "B04"]
[BlackElo "2042"]
[PlyCount "121"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Bc4 Nb6 6. Bb3 g6 7. Nf3 Bg7 8. c3 0-0 9. Bg5 Nc6 10. 0-0 Qc7 11. Nbd2 e5 12. dxe5 dxe5 13. Ne4 Na5 14. Bf6 Bf5 15. Bxg7 Kxg7 16. Qd6 Qxd6 17. Nxd6 Bd3 18. Rfe1 Rad8 19. Ne4 Bxe4 20. Rxe4 f6 21. h3 Rd6 22. Ree1 Nac4 23. Bxc4 Nxc4 24. b3 Nd2 25. Nxd2 Rxd2 26. Red1 Rfd8 27. Rxd2 Rxd2 28. Kf1 Kf7 29. Ke1 Rc2 30. c4 Ke6 31. a3 Kf5 32. Rd1 Rc3 33. Rb1 Ke4 34. Kd2 Kd4 35. Rb2 e4 36. Rb1 f5 37. Rb2 f4 38. Rb1 g5 39. Rb2 Rd3+ 40. Kc2 e3 41. fxe3+ Rxe3 42. Kd2 Rg3 43. Ke1 Kc3 44. Rd2 Re3+ 45. Kd1 Rd3 46. Rxd3+ Kxd3 47. c5 h5 48. b4 Kc4 49. Ke2 g4 50. hxg4 hxg4 51. Kd2 a5 52. bxa5 Kxc5 53. a6 bxa6 54. Kd3 a5 55. Ke4 f3 56. gxf3 gxf3 57. Kxf3 Kc4 58. Ke3 Kc3 59. a4 Kc2 60. Ke2 Kc3 61. Kd1 1/2-1/2

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.17"]
[Round "5"]
[White "Horta, Antonio Mauricio"]
[Black "Coelho, Tatiane Cristina"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2042"]
[BlackElo "1803"]
[PlyCount "59"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Ngf3 Bd6 7. Ne5 0-0 8. f4 c5 9. Be2 Bxe5 10. fxe5 Ne4 11. 0-0 dxc4 12. Nxc4 cxd4 13. Bf3 Nc5 14. Qd1 Be4 15. exd4 Bxf3 16. Qxf3 Qd5 17. dxc5 Qxc5+ 18. Be3 Qxc4 19. Qxa8 Nc6 20. Qb7 Nxe5 21. Rac1 Qe2 22. Bf4 Nd3 23. Rc8 Nxf4 24. Rxf8+ Kxf8 25. Qb8+ Ke7 26. Qxf4 f6 27. Rc1 e5 28. Qb4+ Kd7 29. Qa4+ b5 30. Qd1+ 1-0

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.16"]
[Round "6.7"]
[White "Carvalho, Romildo dos Santos"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1882"]
[BlackElo "2042"]
[PlyCount "38"]
[EventDate "2011.06.04"]
[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 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. Bf4 Nf6 6. a3 Bd6 7. e3 0-0 8. Be2 Ne4 9. Rc1 Qc7 10. Bxd6 Qxd6 11. 0-0 Nd7 12. b4 Rf6 13. c5 Qe7 14. b5 Rh6 15. a4 g5 16. g3 g4 17. Nh4 Ndf6 18. Qe1 Qg7 19. Nxe4 fxe4 1-0

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.16"]
[Round "3"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1717"]
[BlackElo "2042"]
[PlyCount "112"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 e6 4. 0-0 f5 5. d3 Nf6 6. Nbd2 Be7 7. Ne5 0-0 8. e4 Qd6 9. f4 Nbd7 10. Nxd7 Bxd7 11. e5 Qc5+ 12. Kh1 Ng4 13. Qf3 Qxc2 14. Nb3 Bc5 15. Nxc5 Qxc5 16. Bd2 Qe7 17. h3 Nh6 18. a3 c5 19. Rfc1 Bc6 20. Qe2 Rfc8 21. Kh2 b6 22. b3 Qe8 23. Bf3 d4 24. Bh5 Qd7 25. Bf3 Kh8 26. Rc2 Ng8 27. Rac1 Ne7 28. b4 cxb4 29. axb4 Nd5 30. Rc4 Ne7 31. Qg2 Bd5 32. Rxd4 Rxc1 33. Bxd5 Nxd5 34. Bxc1 Rc8 35. Rc4 b5 36. Rxc8+ Qxc8 37. Qb2 Qc3 38. Qxc3 Nxc3 39. Bd2 Nd5 40. Kg1 Kg8 41. Kf1 Kf7 42. g4 g6 43. Ke1 Ke7 44. Kd1 Kd7 45. Kc2 Kc6 46. Kb3 fxg4 47. hxg4 h5 48. f5 exf5 49. gxf5 gxf5 50. Be1 Nf4 51. d4 Ng2 52. Bg3 f4 53. Bh2 h4 54. Kc3 f3 55. e6 f2 56. e7 Kd7 0-1

[Event "Rio de Janeiro-ch op"]
[Site "Rio de Janeiro"]
[Date "2011.07.15"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Dumont, Sadi Glasser"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2042"]
[BlackElo "2317"]
[PlyCount "114"]
[EventDate "2011.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 Qb6 7. 0-0 cxd4 8. Nxd4 Nxd4 9. cxd4 Qxd4 10. Nc3 a6 11. Re1 Nh6 12. a3 Ng4 13. Be3 Nxe3 14. Rxe3 g6 15. Qe2 Bh6 16. Rh3 Bg7 17. Re1 0-0 18. g3 Rac8 19. Rh4 Qb6 20. Rb4 Qc7 21. h4 f5 22. f4 h5 23. Qe3 Rfd8 24. Qb6 Bc6 25. Qxc7 Rxc7 26. Ne2 Bf8 27. Rb3 Bc5+ 28. Kf1 d4 29. Bc4 Kf7 30. Rd3 b5 31. Ba2 Be4 32. Rdd1 d3 33. Nc3 Bf3 34. Rd2 b4 35. axb4 Bxb4 36. Kf2 Be4 37. Rc1 Bc5+ 38. Ke1 Be3 39. Ra1 Bxd2+ 40. Kxd2 Rb8 41. Rb1 Rcb7 42. b3 Rc7 43. Re1 Rbc8 44. Rc1 a5 45. Bb1 Ke7 46. Ba2 Rc5 47. Bb1 R5c7 48. Ba2 Rb8 49. Rb1 Kd7 50. Rc1 a4 51. Rb1 axb3 52. Bxb3 Rbc8 53. Ba4+ Ke7 54. Rc1 Rc4 55. Bb5 Rb4 56. Rb1 Rxc3 57. Kxc3 Rxb1 0-1

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.09"]
[Round "5.6"]
[White "Horta, Antonio Mauricio"]
[Black "Canella, Pedro Barbosa"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2042"]
[PlyCount "25"]
[EventDate "2011.06.04"]
[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 d6 2. c4 Nf6 3. Nc3 e5 4. Nf3 g6 5. d3 Bg7 6. Bg5 h6 7. Bh4 0-0 8. Nd2 Nc6 9. f3 Nd4 10. Bf2 Nh5 11. Nb3 f5 12. Qd2 f4 13. Nb5 0-1

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.07.02"]
[Round "4.6"]
[White "Santos Filho, Tadeu Souza"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2098"]
[BlackElo "2042"]
[PlyCount "46"]
[EventDate "2011.06.04"]
[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 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. Be3 d5 10. c5 Bxf3 11. Bxf3 Nc4 12. Bc1 b6 13. b3 Na5 14. b4 Nc4 15. Be2 a5 16. Bxc4 axb4 17. Nxd5 exd5 18. Qf3 bxc5 19. Qxd5 Qxd5 20. Bxd5 c6 21. Be4 cxd4 22. Bb2 Rd8 23. Rfd1 Bc5 1/2-1/2

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.06.18"]
[Round "3.8"]
[White "Horta, Antonio Mauricio"]
[Black "Rovedo, Salomao"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2042"]
[BlackElo "1789"]
[PlyCount "31"]
[EventDate "2011.06.04"]
[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 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e6 7. Nc3 Bb4 8. Bd3 Bxc3+ 9. bxc3 Nf6 10. Ba3 e5 11. dxe5 Nxe5 12. Qe2 Nfd7 13. Rd1 Qe6 14. 0-0 Nxf3+ 15. Qxf3 Ne5 16. Bb5+ 1-0

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.06.11"]
[Round "2.7"]
[White "Ferreira, Gabriel Cesar"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "2042"]
[PlyCount "21"]
[EventDate "2011.06.04"]
[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. e3 g6 3. Bd3 Bg7 4. f4 c5 5. c3 b6 6. Nf3 Bb7 7. 0-0 0-0 8. Nbd2 Nc6 9. Ne4 Nxe4 10. Bxe4 Na5 11. Bd3 1/2-1/2

[Event "Rio de Janeiro Convergencia II CXG 2011"]
[Site "Rio de Janeiro"]
[Date "2011.06.04"]
[Round "1.1"]
[White "Horta, Antonio Mauricio"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2042"]
[BlackElo "2416"]
[PlyCount "96"]
[EventDate "2011.06.04"]
[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 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Nh3 e5 6. e3 Be7 7. Qb3 c6 8. Rd1 Qc7 9. Bd3 h6 10. Bxf5 hxg5 11. Bg6+ Kf8 12. Nxg5 Qb6 13. Qc2 Qa5 14. 0-0 exd4 15. Ne6+ Kg8 16. exd4 Nf8 17. Nxf8 Kxf8 18. f4 Be6 19. d5 Qc5+ 20. Qf2 Qxf2+ 21. Rxf2 cxd5 22. Re1 Bf7 23. Rfe2 Bxg6 24. Rxe7 Re8 25. Rxe8+ Bxe8 26. cxd5 Bd7 27. h3 Kf7 28. Kf2 Re8 29. Rc1 Rc8 30. Rd1 Rc4 31. Kf3 b5 32. a3 a5 33. Rd2 b4 34. axb4 axb4 35. Nd1 Nxd5 36. b3 Rxf4+ 37. Kg3 Rf5 38. Nb2 Bb5 39. Nc4 Bxc4 40. bxc4 Ne7 41. Rxd6 Rc5 42. Rb6 Rxc4 43. Rb7 Ke6 44. Rb6+ Kd5 45. Rb7 Kd6 46. Rb6+ Nc6 47. Kf2 Rc2+ 48. Kf3 Kc7 0-1

[Event "Rio de Janeiro op UERJ 60 anos"]
[Site "Rio de Janeiro"]
[Date "2010.12.03"]
[Round "2.7"]
[White "Okamura, Milton Kasuo"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2167"]
[BlackElo "2050"]
[PlyCount "51"]
[EventDate "2010.12.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 f5 5. g3 Bd6 6. Bg2 Nf6 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 Qe8 10. a4 Qh5 11. Ba3 Bxa3 12. Rxa3 Ne4 13. b4 Rf6 14. b5 Rh6 15. h3 Ndf6 16. Ne5 Ng5 17. h4 Nge4 18. e3 Qe8 19. Qe2 Qe7 20. Rb3 dxc4 21. Nxc4 Nxc3 22. Rxc3 Qb4 23. Qc2 Nd5 24. Bxd5 cxd5 25. Ne5 Qf8 26. Rc1 1-0

[Event "Rio de Janeiro Maravilhosa I"]
[Site "Rio de Janeiro"]
[Date "2009.01.31"]
[Round "6.6"]
[White "Maia, Marco Aurelio Ferre"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2135"]
[BlackElo "2065"]
[PlyCount "85"]
[EventDate "2009.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nxe5 Qxe5 6. Qd5 Qf6 7. Bg5 Qb6 8. Qe4+ Qe6 9. Qxe6+ dxe6 10. Nb5 Bd6 11. 0-0-0 f6 12. Be3 Ke7 13. g3 Bd7 14. Nxd6 cxd6 15. Bg2 Bc6 16. Bxc6 bxc6 17. c4 c5 18. Rd3 Nh6 19. Bxh6 gxh6 20. Rhd1 Rad8 21. e4 Rhg8 22. h3 h5 23. a3 a5 24. Rb3 Rd7 25. Rb5 Ra8 26. Rd3 a4 27. Kc2 Kd8 28. Rf3 Ke7 29. Rd3 Rc7 30. Rb6 Rd7 31. Rb5 Rc7 32. Rb6 Rd7 33. Kd2 Rdd8 34. Rb7+ Rd7 35. Rb5 Rc7 36. Rb6 Rd7 37. Rb5 Rc7 38. g4 hxg4 39. hxg4 Rd7 40. Rh3 Kf8 41. f4 Kf7 42. Rxh7+ Ke8 43. Rh8+ 1-0

[Event "Rio de Janeiro Maravilhosa I"]
[Site "Rio de Janeiro"]
[Date "2009.01.30"]
[Round "5.10"]
[White "Horta, Antonio Mauricio"]
[Black "Chang, Suzana"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2065"]
[BlackElo "2060"]
[PlyCount "67"]
[EventDate "2009.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. e3 c5 4. c3 Qc7 5. Bd3 e5 6. dxe5 Qxe5 7. Ngf3 Qh5 8. 0-0 Be7 9. e4 dxe4 10. Nxe4 0-0 11. Ng3 Qd5 12. Bg5 Be6 13. Qc2 Nbd7 14. Rad1 Qxa2 15. Bxh7+ Nxh7 16. Bxe7 Rfe8 17. Ra1 Qd5 18. Rad1 Qb3 19. Qxb3 Bxb3 20. Rxd7 b6 21. Ne4 Nf8 22. Bxf8 Rxe4 23. Bd6 Re2 24. Re1 Rxb2 25. h4 Be6 26. Re7 Rd8 27. Ng5 Rd2 28. Bc7 Rd1 29. Bxd8 Rxe1+ 30. Kh2 Kf8 31. Rxa7 Rc1 32. Ra8 Ke8 33. Nxe6 fxe6 34. Bg5+ 1-0

[Event "Rio de Janeiro Maravilhosa I"]
[Site "Rio de Janeiro"]
[Date "2009.01.29"]
[Round "4.10"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1853"]
[BlackElo "2065"]
[PlyCount "94"]
[EventDate "2009.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 d6 6. Rb1 a5 7. Nge2 Bf5 8. d3 Nb4 9. e4 Bg4 10. a3 Nc6 11. h3 Be6 12. 0-0 Nge7 13. b4 axb4 14. axb4 h6 15. Be3 0-0 16. Nb5 g5 17. Qd2 Ng6 18. Ra1 Qe7 19. Kh2 f6 20. c5 h5 21. cxd6 cxd6 22. Nxd6 Qxd6 23. Bc5 Qd7 24. Bxf8 Rxf8 25. Ra3 h4 26. Rfa1 hxg3+ 27. fxg3 Bc4 28. Qc3 Ba6 29. b5 Rc8 30. bxa6 Nd4 31. axb7 Qxb7 32. Qxc8+ Qxc8 33. Ra8 Qxa8 34. Rxa8+ Kf7 35. Ra7+ Kf8 36. Nc3 Nc6 37. Ra8+ Kf7 38. Nd5 Nf8 39. Bf3 Ke6 40. Rc8 Kd6 41. Rc7 Ne6 42. Rf7 Ncd8 43. Rxg7 Nxg7 44. Nxf6 Nde6 45. h4 gxh4 46. gxh4 Nf4 47. Bd1 Nxd3 1/2-1/2

[Event "Rio de Janeiro Maravilhosa I"]
[Site "Rio de Janeiro"]
[Date "2009.01.24"]
[Round "3.6"]
[White "Horta, Antonio Mauricio"]
[Black "Fucs, Paulo Moses"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2065"]
[BlackElo "2187"]
[PlyCount "88"]
[EventDate "2009.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. dxc5 Qxc5 7. Be3 Qc7 8. h3 g6 9. Qd2 Bg7 10. Bf4 Qb6 11. Na3 0-0 12. Nc4 Qe6+ 13. Be2 Ne4 14. Qe3 Nd7 15. 0-0 b5 16. Ncd2 Bb7 17. Rad1 Ndf6 18. Nd4 Qxa2 19. Nxe4 Nxe4 20. f3 Nf6 21. Ra1 Qd5 22. Rfd1 Qc5 23. Nb3 Qc8 24. Be5 e6 25. Qg5 Nd5 26. Bxg7 Kxg7 27. Rac1 Qd8 28. Qe5+ Kg8 29. Bd3 Qb8 30. Qe1 Rc8 31. Be4 Qe5 32. Na5 Rab8 33. Nxb7 Rxb7 34. Qh4 Rd7 35. Qh6 Rcd8 36. Ra1 Qg3 37. Bxd5 Rxd5 38. Rxd5 Rxd5 39. Qe3 h5 40. Kf1 a5 41. Qf2 Qh2 42. Ke2 a4 43. b3 Qd6 44. Ke1 Qe5+ 0-1

[Event "Rio de Janeiro Maravilhosa I"]
[Site "Rio de Janeiro"]
[Date "2009.01.22"]
[Round "1.13"]
[White "Horta, Antonio Mauricio"]
[Black "Rovedo, Salomao"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2065"]
[BlackElo "1809"]
[PlyCount "71"]
[EventDate "2009.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. e3 d5 3. Bd3 Nf6 4. Nd2 g6 5. b3 Bf5 6. Ngf3 Bxd3 7. cxd3 Bg7 8. Bb2 Nbd7 9. 0-0 0-0 10. Re1 Re8 11. b4 a5 12. bxa5 Rxa5 13. Nb3 Ra6 14. e4 e6 15. Qd2 Bf8 16. e5 Nh5 17. Bc3 Ng7 18. a4 b6 19. a5 b5 20. Bb4 Nf5 21. Bxf8 Rxf8 22. Rec1 Qe7 23. Ra2 Rc8 24. Rac2 Qf8 25. Nc5 Nxc5 26. Rxc5 Qh6 27. Qc3 Ne7 28. Ne1 Qf8 29. Ra1 Qd8 30. Nc2 Rca8 31. h3 Rxa5 32. Rc1 Ra4 33. Nb4 Rc8 34. g4 Qa5 35. Rb1 Qa8 36. Qd2 1-0

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.10.04"]
[Round "7"]
[White "Horta, Antonio Mauricio"]
[Black "Rios Filho, Hilton Carlos da Si"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2069"]
[BlackElo "2226"]
[PlyCount "68"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 c5 3. e3 b6 4. c3 Bb7 5. f4 g6 6. Ngf3 d6 7. Bd3 Nbd7 8. 0-0 Bg7 9. Qe2 0-0 10. Ba6 Bxa6 11. Qxa6 e5 12. Nc4 exf4 13. exf4 Qc7 14. Na3 Nd5 15. Qc4 N7f6 16. g4 Ne7 17. h3 Rfe8 18. Ng5 d5 19. Qd3 cxd4 20. cxd4 Ne4 21. Nf3 Rac8 22. Bd2 Nc6 23. Rfc1 Qd7 24. Rc2 h5 25. f5 hxg4 26. hxg4 gxf5 27. gxf5 Qxf5 28. Ne5 Nxe5 29. dxe5 Qg4+ 30. Kh2 Bxe5+ 31. Kh1 Qh5+ 32. Kg2 Qg6+ 33. Kf3 Ng5+ 34. Ke2 Bd4+ 0-1

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.09.20"]
[Round "6"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1907"]
[BlackElo "2069"]
[PlyCount "48"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. b3 Bg7 7. Bb2 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. Qe3 0-0 11. Bc3 dxe5 12. d5 Nd4 13. Bd3 c6 14. dxc6 bxc6 15. g4 e6 16. g5 f5 17. gxf6 Bxf6 18. Nd2 Bg5 19. Qe4 Bxd2+ 20. Bxd2 Nf3+ 21. Kd1 Nxd2 22. Kxd2 Rxf2+ 23. Ke3 Qf8 24. Raf1 Qc5+ 0-1

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.09.13"]
[Round "5"]
[White "Horta, Antonio Mauricio"]
[Black "Zacarias, Rodrigo Medeiros"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "2069"]
[BlackElo "2069"]
[PlyCount "80"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 d6 6. Bd3 0-0 7. e4 e5 8. Ne2 c5 9. d5 Re8 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nh5 13. f3 Nf4 14. Kf2 Nxd3+ 15. Qxd3 f5 16. exf5 Qf6 17. Qb1 b6 18. h4 Bxf5 19. hxg5 hxg5 20. Qc1 e4 21. Qg1 exf3 22. gxf3 Bd3 23. Re1 Nd7 24. Qh2 Ne5 25. Bxe5 Rxe5 26. f4 Rae8 27. Qh8+ Qxh8 28. Rxh8+ Kxh8 29. fxe5 Rxe5 30. Rh1+ Kg7 31. Ng3 Bxc4 32. Rd1 Rxd5 33. Rxd5 Bxd5 34. Nf5+ Kf6 35. Nxd6 Bxa2 36. Nc8 Be6 37. Nxa7 Bd7 38. c4 Kf5 39. Kf3 g4+ 40. Ke3 Ke5 0-1

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.09.06"]
[Round "4"]
[White "Von Buelow, Georg"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2390"]
[BlackElo "2069"]
[PlyCount "79"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 Nc6 7. d5 Nb8 8. Be3 N8d7 9. Rc1 Nf6 10. Be2 g6 11. h3 Bg7 12. Nf3 0-0 13. 0-0 Bd7 14. b3 Qc8 15. a4 Be8 16. a5 Nbd7 17. Nd4 Nc5 18. Bf3 Nfd7 19. b4 Na6 20. Qb3 h6 21. Be2 Kh7 22. Na4 Nf6 23. Rfd1 Qd7 24. Nc3 g5 25. Nf5 Rg8 26. Nxg7 Rxg7 27. Bd4 Qd8 28. Bd3+ Kh8 29. Ne4 Bd7 30. Nxf6 exf6 31. Qc3 g4 32. Bxf6 Qf8 33. hxg4 Bxg4 34. f3 Bh5 35. c5 Kg8 36. Bxg7 Qxg7 37. Qxg7+ Kxg7 38. Bxa6 bxa6 39. cxd6 Rd8 40. Rc6 1-0

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.08.30"]
[Round "3"]
[White "Horta, Antonio Mauricio"]
[Black "Fucs, Paulo Moses"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2069"]
[BlackElo "2173"]
[PlyCount "60"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. Bc4 e6 4. 0-0 Bb7 5. Re1 Be7 6. Nc3 d6 7. d4 Nd7 8. e5 dxe5 9. dxe5 a6 10. a4 Qc7 11. Bf4 Nf8 12. Qe2 Ng6 13. Bd2 h5 14. Rad1 Nh6 15. Bd3 0-0 16. Ng5 Bxg5 17. Bxg5 Ng4 18. f4 c4 19. Bxg6 Qc5+ 20. Kh1 Nf2+ 21. Kg1 Nxd1+ 22. Kh1 Nf2+ 23. Kg1 Ng4+ 24. Kh1 fxg6 25. h3 Nh6 26. Ne4 Bxe4 27. Qxe4 Nf5 28. Kh2 Qf2 29. Re2 Qg3+ 30. Kg1 b5 0-1

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.08.23"]
[Round "2"]
[White "Ferreira, Jose Carlos"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2030"]
[BlackElo "2069"]
[PlyCount "86"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Nc3 Bg7 8. Be3 0-0 9. Rc1 Nc6 10. Be2 Bg4 11. b3 e5 12. d5 Ne7 13. Ng5 Bd7 14. Nge4 Nf5 15. 0-0 Nxe3 16. fxe3 Bf5 17. Ng3 Bc8 18. e4 a6 19. Bg4 Bh6 20. Rc2 Be3+ 21. Kh1 Nd7 22. Rf3 Bf4 23. Nge2 Bg5 24. Qf1 f5 25. Bh3 Nf6 26. Ng3 f4 27. Bxc8 Rxc8 28. Nge2 Ng4 29. Nd1 Qe7 30. Qg1 b5 31. Rfc3 b4 32. Rf3 Nf6 33. Qb6 Rb8 34. Qxa6 Nxe4 35. Nf2 Nc5 36. Qa5 Qd7 37. Nd3 Nxd3 38. Rxd3 e4 39. Rd1 f3 40. gxf3 exf3 41. Ng3 Qh3 42. Rf1 Bh4 43. Rg1 f2 0-1

[Event "Rio de Janeiro Paschoal op"]
[Site "Rio de Janeiro"]
[Date "2008.08.17"]
[Round "1"]
[White "Horta, Antonio Mauricio"]
[Black "Carvalho, Rafael Cunha de"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2069"]
[BlackElo "1860"]
[PlyCount "37"]
[EventDate "2008.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Nxd5 9. 0-0 Bxc3 10. bxc3 0-0 11. Qc2 Qd6 12. a4 Rd8 13. Ng5 Qg6 14. Bd3 f5 15. Re1 h6 16. Nh3 Re8 17. Bd2 Bd7 18. Bc4 Qd6 19. Bf4 1-0

[Event "Rio de Janeiro Rovedo op"]
[Site "Rio de Janeiro"]
[Date "2008.07.26"]
[Round "7"]
[White "Horta, Antonio Mauricio"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2225"]
[BlackElo "2225"]
[PlyCount "18"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c4 c6 6. Nc3 Nbd7 7. Bd3 Bxd3 8. Qxd3 Be7 9. 0-0 0-0 1/2-1/2

[Event "Rio de Janeiro Rovedo op"]
[Site "Rio de Janeiro"]
[Date "2008.07.12"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1946"]
[BlackElo "2225"]
[PlyCount "81"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 d5 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 e4 8. c4 Qf5 9. Ne2 Nf6 10. Ng3 Qg6 11. h3 h5 12. Bb2 h4 13. Ne2 Qf5 14. Qc2 Ne7 15. Nc3 c6 16. Be2 Qg6 17. Bf1 Bd7 18. Qb3 0-0 19. Qb4 Rfe8 20. a4 a5 21. Qc5 b6 22. Qa3 Qf5 23. Qb3 g5 24. Qc2 Ng6 25. Ne2 g4 26. Qc3 Rac8 27. Qd2 Qg5 28. Bc3 Nh5 29. 0-0-0 b5 30. d5 bxa4 31. d6 g3 32. fxg3 Nxg3 33. Nxg3 hxg3 34. Qd4 Qe5 35. Qd2 Qc5 36. h4 Rb8 37. Qe2 Be6 38. Rd4 Qa3+ 39. Bb2 Qa2 40. h5 a3 41. Bc3 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2008.07.11"]
[Round "5.3"]
[White "Cabral, Ronaldo Glicerio"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "50"]
[EventDate "2008.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. c4 Nb6 5. Be2 g6 6. d4 Bg7 7. Bf4 Nc6 8. exd6 cxd6 9. Be3 0-0 10. h3 e5 11. dxe5 dxe5 12. Nc3 Be6 13. Qxd8 Rfxd8 14. Ng5 Bd7 15. Rd1 h6 16. Nf3 Be6 17. Rxd8+ Rxd8 18. b3 f5 19. Na4 e4 20. Nd2 Nb4 21. Nb1 Nc2+ 22. Kf1 Bd4 23. Bd1 Nb4 24. Nbc3 Bxc3 25. Nxc3 Rd3 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2008.07.10"]
[Round "4.1"]
[White "Horta, Antonio Mauricio"]
[Black "Segal, Alexandru Sorin"]
[Result "0-1"]
[ECO "B03"]
[BlackElo "2231"]
[PlyCount "180"]
[EventDate "2008.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 e6 3. e5 Nd5 4. d4 d6 5. Nf3 Nb6 6. Bd3 Nc6 7. 0-0 Be7 8. a3 Nd7 9. Qe2 Nf8 10. Nc3 d5 11. b4 Bd7 12. Bd2 b6 13. Nd1 Ng6 14. c3 a5 15. b5 Na7 16. a4 c6 17. bxc6 Bxc6 18. Ne1 Qd7 19. Nb2 0-0 20. f4 f5 21. exf6 Rxf6 22. Qh5 Qe8 23. Nf3 Bd6 24. g3 Nf8 25. Qg4 Bd7 26. Ne5 Rc8 27. h4 Nc6 28. Rae1 Ne7 29. Qh3 Bxa4 30. f5 exf5 31. Bg5 Bxe5 32. Rxe5 Bd7 33. Bxf6 gxf6 34. Ree1 Qf7 35. Rc1 a4 36. Nd1 Qe6 37. Qg2 b5 38. Qf2 b4 39. Re1 Qd6 40. Qe3 Kf7 41. Be2 b3 42. c4 f4 43. gxf4 dxc4 44. Bxc4+ Be6 45. Bxe6+ Nxe6 46. d5 Rg8+ 47. Kf1 Qxd5 48. Qe4 Qxe4 49. Rxe4 a3 50. Ra4 b2 51. Rb1 Rc8 52. Nxb2 axb2 53. Rxb2 f5 54. Re2 Rc6 55. h5 Kf6 56. Ra7 h6 57. Rd7 Ng8 58. Rf2 Rc4 59. Rd6 Ke7 60. Rd5 Kf6 61. Rd6 Re4 62. Ra6 Ne7 63. Kg2 Nd5 64. Kg3 Ndxf4 65. Rh2 Re3+ 66. Kf2 Re2+ 67. Kg1 Rxh2 68. Kxh2 Nxh5 69. Kh3 Nhf4+ 70. Kg3 h5 71. Kh4 Kg6 72. Rb6 Kh6 73. Ra6 Ng6+ 74. Kh3 Kg5 75. Ra4 Nef4+ 76. Kh2 Kg4 77. Rc4 Ne5 78. Rc8 Nf3+ 79. Kh1 Ng5 80. Re8 Nd5 81. Rd8 Ne3 82. Rd2 Kf3 83. Ra2 h4 84. Rb2 h3 85. Ra2 Kg3 86. Rb2 Ng4 87. Kg1 h2+ 88. Kh1 Nf2+ 89. Rxf2 Kxf2 90. Kxh2 f4 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2008.07.09"]
[Round "3.3"]
[White "Horta, Antonio Mauricio"]
[Black "Rovedo, Salomao"]
[Result "1-0"]
[ECO "C29"]
[BlackElo "1818"]
[PlyCount "46"]
[EventDate "2008.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Bc5 4. fxe5 Nxe4 5. Nxe4 Qh4+ 6. Ng3 Qd4 7. Qe2 d5 8. c3 Qa4 9. d4 Be7 10. Qb5+ Qxb5 11. Bxb5+ c6 12. Be2 Be6 13. Nf3 Nd7 14. Ng5 Nf8 15. Nxe6 Nxe6 16. 0-0 0-0 17. Nf5 Rfe8 18. Nxe7+ Rxe7 19. b3 Rf8 20. Bg4 Rfe8 21. h4 g6 22. Rf6 h5 23. Bxe6 Rxe6 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2008.07.07"]
[Round "1.3"]
[White "Rolim, Carlos Alves"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "A71"]
[WhiteElo "2014"]
[PlyCount "58"]
[EventDate "2008.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. e4 g6 6. Nc3 Bg7 7. Nf3 Nf6 8. Bg5 Bg4 9. h3 Bd7 10. Bd3 0-0 11. 0-0 Na6 12. Bxa6 bxa6 13. Qe2 Qb6 14. a4 Rab8 15. Rab1 Rfe8 16. Nd2 a5 17. f3 Nh5 18. Kh2 h6 19. Be3 f5 20. g4 fxg4 21. hxg4 Nf6 22. Bf4 Qc7 23. Nc4 Bf8 24. Rh1 Rb4 25. b3 g5 26. Bg3 a6 27. Kg2 Bc8 28. Nd2 Kg7 29. Be1 Rb8 1-0

[Event "Rio de Janeiro Rovedo op"]
[Site "Rio de Janeiro"]
[Date "2008.07.05"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Ferreira, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2225"]
[BlackElo "2030"]
[PlyCount "36"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. e3 c5 4. c3 cxd4 5. exd4 Bf5 6. Ngf3 e6 7. Qb3 Qc7 8. Ne5 Bd6 9. Ndf3 Nc6 10. Bb5 0-0 11. Bxc6 bxc6 12. Qa4 c5 13. 0-0 h6 14. Be3 c4 15. Rfc1 Ng4 16. Nxg4 Bxg4 17. h3 Bf5 18. b4 a5 1/2-1/2

[Event "Rio de Janeiro Rovedo op"]
[Site "Rio de Janeiro"]
[Date "2008.06.28"]
[Round "3"]
[White "Chauca, Jose Luis Murga"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2184"]
[BlackElo "2225"]
[PlyCount "20"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 a6 9. f4 Nc6 10. Nxc6 bxc6 1/2-1/2

[Event "Rio de Janeiro Rovedo op"]
[Site "Rio de Janeiro"]
[Date "2008.06.21"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Pereira, Marcos Luciano Mart"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2225"]
[BlackElo "1959"]
[PlyCount "78"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. e3 Nbd7 4. f4 c6 5. Bd3 e6 6. Ngf3 b6 7. Ne5 Qc7 8. 0-0 Be7 9. c3 c5 10. Qf3 0-0 11. g4 Ne8 12. Qh3 g6 13. Qh6 Bf6 14. Rf3 Bg7 15. Qh4 Ndf6 16. Rh3 h6 17. g5 Nh7 18. gxh6 Bf6 19. Qg3 Bxe5 20. fxe5 g5 21. Nf3 Qe7 22. Bxh7+ Kxh7 23. Nxg5+ Qxg5 24. Qxg5 Rg8 25. Qxg8+ Kxg8 26. Bd2 Ba6 27. Be1 f6 28. Bg3 Kh7 29. Kf2 Bd3 30. Rg1 a6 31. Bf4 Bf5 32. Rhg3 fxe5 33. dxe5 Ra7 34. Rg8 Re7 35. Rf8 Bg6 36. h4 b5 37. h5 Bf7 38. Bg5 Rc7 39. Bf6 d4 1-0

[Event "Rio de Janeiro Rovedo op"]
[Site "Rio de Janeiro"]
[Date "2008.06.14"]
[Round "1"]
[White "Santos, Celso da Silva"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2112"]
[BlackElo "2225"]
[PlyCount "65"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c6 8. e3 Nbd7 9. Bd3 Qe7 10. Nge2 0-0 11. a3 Ba5 12. b4 Bb6 13. 0-0 Bc7 14. h3 g5 15. Bg3 Nb6 16. Rfe1 Nh5 17. Bxc7 Qxc7 18. g4 Ng7 19. Ng3 Qd6 20. b5 Bd7 21. e4 dxe4 22. Ncxe4 Qxd4 23. Rad1 f5 24. Nc5 Bc8 25. Bxf5 Bxf5 26. Nxf5 Qf6 27. Ne7+ Kf7 28. Qb3+ Nd5 29. Rxd5 cxd5 30. Qxd5+ Ne6 31. Rxe6 Qxe7 32. Rxe7+ Kxe7 33. Qe6+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2007.07.??"]
[Round "3"]
[White "Cardoso, Eugenio Antonio"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1993"]
[PlyCount "76"]
[EventDate "2007.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. a3 Nf6 4. Nc3 c6 5. Nf3 d5 6. e3 Bd6 7. c5 Bc7 8. b4 0-0 9. Bb2 Ne4 10. g3 Nd7 11. h4 Ndf6 12. Ng5 h6 13. Nh3 Bd7 14. Qf3 Be8 15. Be2 Bh5 16. Qg2 Nxc3 17. Bxc3 Bxe2 18. Kxe2 Qe8 19. f3 e5 20. g4 fxg4 21. fxg4 Qg6 22. dxe5 Qc2+ 23. Bd2 Ne4 24. Ke1 Rf2 25. Qxf2 Nxf2 26. Nxf2 Bxe5 27. Rc1 Qa2 28. Nd3 Bg3+ 29. Ke2 Qxa3 30. Ra1 Qb3 31. Rhc1 d4 32. exd4 Qe6+ 33. Ne5 Bxe5 34. dxe5 Qxe5+ 35. Kd1 a6 36. g5 hxg5 37. hxg5 Rd8 38. Kc2 Qf5+ 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2007.07.??"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Ferreira, Oscar Vieira"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "2065"]
[PlyCount "43"]
[EventDate "2007.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. f3 c6 4. Be3 Qb6 5. Qc1 Nbd7 6. c4 g6 7. Nc3 Bg7 8. e5 Ng8 9. Bd3 c5 10. Nd5 Qd8 11. exd6 exd6 12. Bg5 f6 13. Bf4 Nb6 14. dxc5 Nxd5 15. cxd5 Qa5+ 16. Kf2 Qxc5+ 17. Qxc5 dxc5 18. Re1+ Kd8 19. Bd6 b6 20. Ne2 g5 21. Nc3 Kd7 22. Nb5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2007.07.??"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Vieira, Joao Marcos"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "71"]
[EventDate "2007.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. c4 Nd7 4. Nc3 c6 5. Be3 Bh6 6. Qd2 Bxe3 7. Qxe3 f6 8. Bd3 Nf8 9. Nge2 Ne6 10. 0-0 Ng7 11. d5 c5 12. h3 f5 13. e5 b6 14. exd6 Qxd6 15. Nb5 Qd7 16. Qe5 Kf7 17. Nc7 Rb8 18. Ne6 Nxe6 19. dxe6+ Qxe6 20. Qxb8 Nf6 21. Nf4 Qd7 22. Rad1 Qc6 23. Qe5 Rd8 24. Nd5 Nxd5 25. cxd5 Qd6 26. Qxd6 Rxd6 27. Rfe1 Bb7 28. Bc4 a6 29. Re6 b5 30. Rxd6 exd6 31. Be2 Kf6 32. Bf3 Bc8 33. Re1 Kf7 34. g4 f4 35. h4 h6 36. g5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2007.07.??"]
[Round "1"]
[White "Moraes, Maurino Anastacio"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "84"]
[EventDate "2007.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Nf3 Bd6 4. Bb2 Qe7 5. e3 Bg4 6. h3 Bh5 7. Be2 Nf6 8. d4 e4 9. Ne5 Bxe2 10. Qxe2 c6 11. c4 Bxe5 12. dxe5 Nfd7 13. cxd5 Nxe5 14. 0-0 0-0 15. Bd4 Rd8 16. Qb2 Rxd5 17. Nc3 Rd8 18. Nxe4 Nd3 19. Qc3 Qxe4 20. Rad1 Rxd4 21. exd4 Nf4 22. f3 Ne2+ 23. Kh1 Nxc3 24. fxe4 Nxd1 25. Rxd1 Na6 26. Kg1 Re8 27. d5 cxd5 28. Rxd5 Kf8 29. Rd7 Rb8 30. Kf2 Ke8 31. Rd3 Rd8 32. Rc3 Ke7 33. b5 Nb8 34. Rc7+ Nd7 35. Rxb7 Rb8 36. Rxa7 Rxb5 37. h4 Rb3 38. h5 h6 39. g4 Kd6 40. Ra8 Ne5 41. Rg8 g6 42. a4 Nxg4+ 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2007.07.??"]
[Round "5"]
[White "Rolim, Carlos Alves"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2046"]
[PlyCount "97"]
[EventDate "2007.07.23"]
[EventType "swiss"]
[EventRounds "5"]
[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. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. h3 b6 13. f4 Na5 14. Bd3 c4 15. Bb1 b5 16. Qe1 Nb7 17. e5 e6 18. Ng3 Na5 19. h4 Bb7 20. h5 Nc6 21. Ne4 Qe7 22. Nd6 a6 23. Bf2 Rxd6 24. exd6 Qxd6 25. Bg3 Qd5 26. Rc2 Qxh5 27. Re2 Ne7 28. Be4 Nd5 29. Rf3 b4 30. Bf2 bxc3 31. Rh3 Qg4 32. Rh4 Qxh4 33. Bxh4 Bxd4+ 34. Bf2 Bg7 35. g3 Rb8 36. Qb1 c2 37. Qxc2 Nc3 38. Bxb7 Rxb7 39. Re1 Rc7 40. Qd2 Nd5 41. Rc1 c3 42. Qe2 Rc6 43. Qe4 Bf8 44. Qa4 Rc7 45. Qxa6 Nb4 46. Qa5 Rc6 47. a3 Ra6 48. axb4 Rxa5 49. bxa5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2006.08.04"]
[Round "5"]
[White "Zoratto, Dante Leonardo"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "52"]
[EventDate "2006.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e5 2. d5 Bc5 3. e3 d6 4. Bd3 Nf6 5. c4 0-0 6. Nc3 a6 7. Nge2 Bg4 8. 0-0 Nbd7 9. h3 Bh5 10. Qc2 Ba7 11. Ng3 Bg6 12. b4 Re8 13. Bb2 Rc8 14. Rac1 Qe7 15. Qb1 e4 16. Be2 h5 17. Rc2 h4 18. Nh1 Ne5 19. Qd1 Nh7 20. Na4 Qg5 21. c5 Nf3+ 22. Bxf3 exf3 23. g3 Qf5 24. Qd4 Nf6 25. Qxh4 Qxc2 26. Bxf6 gxf6 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2006.08.03"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Rezende, Sylvio L Soares"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "121"]
[EventDate "2006.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. e3 Bf5 4. c4 e6 5. Ngf3 h6 6. Qb3 Qc8 7. cxd5 exd5 8. Ne5 Bd6 9. e4 Be6 10. Nxf7 dxe4 11. Nxd6+ cxd6 12. Bc4 d5 13. Bb5+ Nc6 14. Qa3 a6 15. Bxc6+ Qxc6 16. 0-0 Rc8 17. Nb3 Nd7 18. Be3 Nb6 19. Na5 Qd7 20. b3 Kf7 21. f3 Kg6 22. Qb4 Na8 23. Qxb7 Rc2 24. fxe4 Qxb7 25. Nxb7 dxe4 26. Nc5 Bd5 27. Nxa6 Rc3 28. Rae1 Nb6 29. Nb4 Bb7 30. Bd2 Rc7 31. Rc1 Re7 32. Be3 Ra8 33. Nc6 Re6 34. Ne5+ Kh7 35. Rc7 Ba6 36. Rff7 Rg8 37. Ra7 Nd5 38. Kf2 Bd3 39. Nd7 Rc6 40. Nc5 Kh8 41. a4 Rcc8 42. Bxh6 e3+ 43. Bxe3 Bg6 44. Rf3 Rgf8 45. a5 Rxf3+ 46. gxf3 Re8 47. Bd2 Bc2 48. a6 Bd1 49. Rb7 Re2+ 50. Kg3 Rxd2 51. a7 Ra2 52. Na4 Nf6 53. a8Q+ Kh7 54. Rb5 Rd2 55. Nc3 Bc2 56. Qd8 Rd3 57. Nd5 Ne4+ 58. Kf4 g5+ 59. Kxe4 Rxb3+ 60. Ke5 Rxb5 61. Qd7+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2006.08.02"]
[Round "3"]
[White "Moraes, Maurino Anastacio"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2006.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bb2 0-0 6. c3 Be7 7. e3 d5 8. d4 Bg4 9. h3 Bh5 10. Nbd2 Re8 11. Be2 Bd6 12. 0-0 Ne7 13. a4 c6 14. c4 Bc7 15. Rc1 Nc8 16. Re1 Nd6 17. Ne5 Bxe2 18. Qxe2 Rc8 19. Ndf3 Nfe4 20. Ba3 f6 21. Bxd6 Nxd6 22. c5 fxe5 23. cxd6 Bxd6 24. dxe5 Bxe5 25. Qd3 Bb8 26. Rb1 b6 27. Rb4 a6 28. Rg4 Qd6 29. Nd4 Qb4 30. Rb1 Qd6 31. Rxg7+ Kf8 32. Qxh7 Qh2+ 33. Kf1 Qh1+ 34. Ke2 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2006.08.01"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Batista, Juvenal Pereira"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2071"]
[PlyCount "53"]
[EventDate "2006.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Be7 7. Bd3 Nc6 8. 0-0 0-0 9. a3 a6 10. h3 Qc7 11. Be3 b5 12. Rc1 Qb7 13. e5 Nd7 14. exd6 Bxd6 15. Qc2 Ndb8 16. Be4 f5 17. Nxb5 axb5 18. Bxc6 Nxc6 19. Qxc6 Rd8 20. Bg5 Rd7 21. Rfe1 h6 22. Rxe6 Bf8 23. Bf4 Qxc6 24. Rexc6 Bb7 25. Rc7 Rxc7 26. Rxc7 Bd5 27. Be5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2006.07.31"]
[Round "1"]
[White "Baeta, Marcio Netto"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2213"]
[PlyCount "97"]
[EventDate "2006.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 e5 7. Qc2 d6 8. e3 Bg4 9. Bd3 Qe7 10. f3 Bd7 11. Nge2 Na6 12. a3 Ba5 13. 0-0 g5 14. Bf2 Nh5 15. Bf5 Ng7 16. Bxd7+ Qxd7 17. Ne4 Bd8 18. f4 f5 19. fxe5 fxe4 20. e6 Qe7 21. Be1 Nxe6 22. Bc3 Rf8 23. Qa4+ Qd7 24. Qxd7+ Kxd7 25. dxe6+ Ke7 26. Rxf8 Kxf8 27. Rf1+ Ke7 28. Rf6 Nc7 29. Rxh6 Nxe6 30. Rh7+ Ke8 31. Ng3 Nc7 32. Nf5 d5 33. Nd6+ Kf8 34. Nxb7 d4 35. exd4 cxd4 36. Bxd4 Ne6 37. Rh8+ Ke7 38. Nxd8 Rxd8 39. Rxd8 Kxd8 40. Bxa7 Kc7 41. Be3 Kd6 42. b4 g4 43. Kf2 Ng7 44. Bf4+ Ke6 45. a4 Nf5 46. a5 Kd7 47. b5 Kc8 48. a6 Nd4 49. b6 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2004.09.17"]
[Round "5"]
[White "Horta, Antonio Mauricio"]
[Black "Bere Filho, Romulo Fernando"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "2108"]
[PlyCount "75"]
[EventDate "2004.09.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. e3 c6 5. Bd3 Bf5 6. c3 Bg6 7. f4 Qb6 8. Qc2 e6 9. Nf3 Nd7 10. 0-0 Bd6 11. Ne5 Bxe5 12. fxe5 0-0 13. Nd2 Nxd2 14. Qxd2 Bxd3 15. Qxd3 f6 16. exf6 Nxf6 17. Bxf6 Rxf6 18. Rxf6 gxf6 19. b4 Qc7 20. Rf1 Qg7 21. Rf3 Kh8 22. Rg3 Qh6 23. Rf3 Qg7 24. e4 Rg8 25. Rg3 Qh6 26. Rxg8+ Kxg8 27. exd5 cxd5 28. Qg3+ Kf7 29. Qc7+ Kg6 30. h3 Qe3+ 31. Kh2 e5 32. dxe5 Qxe5+ 33. Qxe5 fxe5 34. g4 b5 35. h4 a6 36. Kg3 Kf6 37. Kf3 Kg6 38. Kg3 1/2-1/2

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2004.09.16"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Caporale, Giuseppe Guido"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1887"]
[PlyCount "67"]
[EventDate "2004.09.13"]
[EventType "swiss"]
[EventRounds "5"]
[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. c3 Nf6 4. Bc4 e6 5. Qe2 Nc6 6. Bb3 Be7 7. 0-0 0-0 8. d4 Qc7 9. Na3 a6 10. Bf4 e5 11. dxe5 dxe5 12. Bg5 b5 13. Bxf6 Bxf6 14. Bd5 Bb7 15. Nc2 Rad8 16. Ne3 g6 17. Ng4 Bg7 18. Qe3 Ne7 19. Bxb7 Qxb7 20. Ngxe5 c4 21. Rad1 Qc7 22. Ng4 h5 23. Nh6+ Kh8 24. Rxd8 Qxd8 25. g4 Qd7 26. gxh5 gxh5 27. Qg5 Kh7 28. Nf5 Nxf5 29. exf5 Rg8 30. Qxh5+ Bh6+ 31. Kh1 Qd5 32. Rg1 Rxg1+ 33. Kxg1 Kg7 34. f6+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2004.09.15"]
[Round "3"]
[White "Lima, Nelson Villaboim"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2055"]
[PlyCount "88"]
[EventDate "2004.09.13"]
[EventType "swiss"]
[EventRounds "5"]
[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. d5 e6 4. dxe6 fxe6 5. Nc3 d5 6. e4 d4 7. e5 Nfd7 8. Ne4 Nxe5 9. Qh5+ Ng6 10. Bd3 Nc6 11. Nd6+ Qxd6 12. Bxg6+ hxg6 13. Qxh8 Qe5+ 14. Kf1 d3 15. Be3 Qxb2 16. Rd1 Qc2 17. Ke1 b6 18. Qh7 Ne7 19. Qh3 Bd7 20. Rc1 Qxa2 21. Bd2 0-0-0 22. Nf3 e5 23. g4 Nc6 24. Rg1 e4 25. Ng5 Bd6 26. Nxe4 Re8 27. Qxd3 Nd4 28. Kf1 Bxh2 29. Rg2 Bc6 30. Nc3 Bxg2+ 31. Kxg2 Qb2 32. Rb1 Qc2 33. Qxc2 Nxc2 34. Kxh2 Na3 35. Ra1 Nxc4 36. Bf4 Kb7 37. Kg3 a6 38. Rd1 Re7 39. Rd8 b5 40. Rb8+ Ka7 41. Kf3 Rf7 42. Kg3 Rxf4 43. Rc8 Rd4 44. Rxc5 Rd3+ 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2004.09.14"]
[Round "2"]
[White "Cardoso, Eugenio Antonio"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1993"]
[PlyCount "51"]
[EventDate "2004.09.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 0-0 5. Bd3 b6 6. 0-0 d6 7. c3 c5 8. Qc2 Bb7 9. Nbd2 Ng4 10. Re1 Nc6 11. d5 Nb8 12. c4 Na6 13. a3 Nc7 14. Rb1 e6 15. e4 Re8 16. h3 Nh6 17. Qd1 exd5 18. exd5 Rxe1+ 19. Qxe1 Qd7 20. Qh4 Nf5 21. Qf2 Ba6 22. b3 Nxd5 23. Ne4 Nc3 24. Bb2 Nxb1 25. Bxg7 Nxg7 26. Nf6+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2004.09.13"]
[Round "1"]
[White "Horta, Antonio Mauricio"]
[Black "Rovedo, Salomao"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "71"]
[EventDate "2004.09.13"]
[EventType "swiss"]
[EventRounds "5"]
[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. c3 d6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 e6 7. Be2 Be7 8. 0-0 0-0 9. h3 a6 10. Be3 d5 11. e5 Nd7 12. Ne1 b5 13. a3 f5 14. Nd3 Na5 15. Nf4 Nb6 16. Bf3 Bd7 17. Qe1 Nc6 18. Kh2 Bg5 19. Nce2 Rc8 20. b3 Ne7 21. Nxe6 Bxe6 22. Bxg5 h6 23. Bd2 Nc6 24. Rc1 g5 25. g3 Qd7 26. Bg2 Qg7 27. Rg1 Kh8 28. h4 Rf7 29. Rh1 Ne7 30. hxg5 hxg5 31. Kg1+ Kg8 32. Rh5 Rxc1 33. Bxc1 f4 34. gxf4 Rxf4 35. Rxg5 Ng6 36. Nxf4 1-0

[Event "Amadora op"]
[Site "Amadora"]
[Date "2003.09.08"]
[Round "5.5"]
[White "Nanques, Helder Manuel Perei"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "39"]
[EventDate "2003.09.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 h6 8. Bd2 Nc6 9. Rb1 a5 10. a3 Nd4 11. h3 Nxf3+ 12. exf3 Bf5 13. Qe2 c6 14. Rbc1 d5 15. c5 a4 16. g4 Be6 17. Qd1 d4 18. Nxa4 Nd5 19. Bb4 Re8 20. b3 1/2-1/2

[Event "Amadora op"]
[Site "Amadora"]
[Date "2003.09.05"]
[Round "4.9"]
[White "Horta, Antonio Mauricio"]
[Black "Bravo Galvez, Ricardo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2098"]
[PlyCount "51"]
[EventDate "2003.09.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. 0-0 Nbd7 6. c4 dxc4 7. a4 e6 8. Nc3 Bd6 9. Nd2 0-0 10. Nxc4 Bc7 11. Bg5 Qb8 12. e4 Bg6 13. e5 Nd5 14. Nxd5 cxd5 15. Na3 a6 16. Rc1 Rc8 17. h4 h6 18. Be3 Ba5 19. Qg4 Bf5 20. Qf4 Rxc1 21. Rxc1 Qd8 22. Bxd5 exd5 23. Qxf5 Rc8 24. Rxc8 Qxc8 25. e6 Nb6 26. Qxf7+ 1-0

[Event "Amadora op"]
[Site "Amadora"]
[Date "2003.09.02"]
[Round "2.10"]
[White "Xavier, Joao"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "88"]
[EventDate "2003.09.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. Bc4 c6 4. 0-0 Be7 5. Nc3 Nf6 6. Qe2 0-0 7. d3 h6 8. b3 Bg4 9. h3 Bxf3 10. Qxf3 b5 11. Qg3 Kh8 12. Bxb5 cxb5 13. Nxb5 Nc6 14. Nc3 Nd4 15. Bb2 Rc8 16. Rac1 Rxc3 17. Rfe1 Rc8 18. c3 Ne6 19. Re2 Qa5 20. Ba1 Nf4 21. Re3 Nd7 22. a4 Qa6 23. c4 Bf6 24. Bb2 Qb6 25. Rc3 Nc5 26. b4 Nxa4 27. Rc2 Qxb4 28. Rd2 Nxb2 29. Qf3 Bg5 30. Ree2 Nxh3+ 31. gxh3 Bxd2 32. Re1 Qc3 33. Rf1 Qc2 34. Ra1 Nxd3 35. Qg2 Nf4 36. Qg4 Rxc4 37. Kh2 Qxe4 38. Rg1 g6 39. Qh4 Kh7 40. Qe7 Ne6 41. Qxd6 Bf4+ 42. Rg3 Bxg3+ 43. fxg3 Rc2+ 44. Kg1 Qg2# 0-1

[Event "Amadora op"]
[Site "Amadora"]
[Date "2003.09.01"]
[Round "1.11"]
[White "Horta, Antonio Mauricio"]
[Black "Rego, Pedro Filipe"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "37"]
[EventDate "2003.09.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. Nc3 e6 5. g3 c5 6. Bg2 Nc6 7. 0-0 dxc4 8. Qa4 Qd7 9. dxc5 Bxc5 10. Qxc4 Qe7 11. Bg5 Bb6 12. e4 Bg4 13. e5 Bxf3 14. exf6 gxf6 15. Bxf3 Ne5 16. Qb5+ Qd7 17. Be2 fxg5 18. Qxe5 Rg8 19. Bb5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2003.09.??"]
[Round "1"]
[White "Del Bosco, Roberto Paulo"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2122"]
[PlyCount "67"]
[EventDate "2003.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. h3 e5 8. Be3 a6 9. a4 Nh5 10. dxe5 dxe5 11. Nd5 Be6 12. Ng5 Nf6 13. Nxe6 fxe6 14. Nxf6+ Qxf6 15. c3 Rfd8 16. Qb3 Na5 17. Qa2 Rd6 18. b4 Nc6 19. Bc5 Rdd8 20. Bc4 Kf7 21. Be3 g5 22. Qe2 Rd6 23. g3 Qg6 24. Bc5 Rd7 25. a5 Rad8 26. Rad1 Bf8 27. Rxd7+ Rxd7 28. Qf3+ Qf6 29. Qxf6+ Kxf6 30. Bxf8 b6 31. f4 exf4 32. gxf4 g4 33. e5+ Kf5 34. hxg4+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2003.09.??"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Andrade, Luciano Nilo"]
[Result "0-1"]
[ECO "E43"]
[BlackElo "2019"]
[PlyCount "88"]
[EventDate "2003.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 0-0 5. Nf3 b6 6. Bd3 Bb7 7. Qc2 d6 8. e4 Nbd7 9. Bg5 e5 10. 0-0 Bxc3 11. bxc3 h6 12. Bh4 Qe8 13. Rfe1 Nh5 14. g4 Nf4 15. Bg3 g5 16. Bxf4 gxf4 17. Nh4 Qe6 18. Nf5 Nf6 19. f3 Nh7 20. Qg2 Ng5 21. h4 Nh7 22. Kf2 Kh8 23. Rh1 Rg8 24. Rac1 Rg6 25. d5 Qd7 26. g5 Rag8 27. Qh3 Bc8 28. Qh2 Qa4 29. Ne7 Qxa2+ 30. Be2 Ba6 31. Ra1 Qd2 32. Nxg6+ Rxg6 33. Rxa6 Qe3+ 34. Kf1 Qc1+ 35. Kg2 Qd2 36. Kh3 hxg5 37. h5 Rh6 38. Kg4 Nf6+ 39. Kf5 Rxh5 40. Qg2 Rxh1 41. Qxh1+ Kg7 42. Qg2 g4 43. fxg4 f3 44. Qxf3 Qh6 0-1

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.24"]
[Round "9.2"]
[White "Horta, Antonio Mauricio"]
[Black "Guerra, Vitor Manuel Vestia"]
[Result "0-1"]
[ECO "A90"]
[BlackElo "2137"]
[PlyCount "66"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 f5 4. Bg2 Bd6 5. 0-0 Nf6 6. c4 c6 7. b3 0-0 8. Ne5 Nbd7 9. Bb2 Bxe5 10. dxe5 Ng4 11. cxd5 exd5 12. Qd4 Re8 13. h3 Nh6 14. Nd2 Nf8 15. Nf3 Ne6 16. Qd2 Nf7 17. Rad1 Nc5 18. Qd4 Ne6 19. Qd2 Qe7 20. b4 Neg5 21. Nxg5 Nxg5 22. f3 f4 23. Qxf4 Bxh3 24. Qh4 Bf5 25. Kh2 Rad8 26. Bd4 Nf7 27. Qf4 Bg6 28. Bxa7 Ra8 29. Bc5 Qxe5 30. Qxe5 Nxe5 31. Rd2 Nc4 32. Rd4 Rxa2 33. Re1 b6 0-1

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.23"]
[Round "8.5"]
[White "Simoes, John William"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "100"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a3 Nbd7 8. Be3 e5 9. dxe5 dxe5 10. h3 Qe7 11. Qd2 Re8 12. Rad1 Nc5 13. Bxc5 Qxc5 14. Qd6 Nd7 15. Qxc5 Nxc5 16. Bc4 b5 17. Ba2 Be6 18. Bxe6 Nxe6 19. g3 Nd4 20. Ne1 a5 21. Nb1 Red8 22. Kg2 Ne6 23. Nd3 c5 24. Nc1 b4 25. c3 Rab8 26. axb4 axb4 27. Rxd8+ Rxd8 28. cxb4 cxb4 29. Na2 Bf8 30. Nc1 Nc5 31. f3 Na4 32. b3 Nc3 33. Nxc3 bxc3 34. Rf2 Bc5 35. Re2 Rd2 36. f4 Ba3 37. Kf3 Bxc1 38. Rxd2 Bxd2 39. Ke2 exf4 40. gxf4 Bxf4 41. Kd3 Be5 42. b4 Kf8 43. b5 Ke7 44. Kc2 Kd6 45. b6 Kc6 46. b7 Kxb7 47. Kb3 Kc6 48. Kc2 Kc5 49. Kb3 Kd4 50. Kc2 Kxe4 0-1

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.22"]
[Round "7.3"]
[White "Horta, Antonio Mauricio"]
[Black "Lameira, Dinis Goncalves"]
[Result "1/2-1/2"]
[ECO "E07"]
[PlyCount "29"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 Nbd7 6. c4 c6 7. b3 0-0 8. Bb2 b6 9. Nbd2 Ba6 10. Ne5 Re8 11. Re1 c5 12. Nxd7 Qxd7 13. dxc5 bxc5 14. e4 dxe4 15. Nxe4 1/2-1/2

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.21"]
[Round "6.6"]
[White "Horta, Antonio Mauricio"]
[Black "Neto, Domingos"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "74"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 Be7 7. Nc3 0-0 8. cxd5 exd5 9. Bg5 cxd4 10. Nxd4 Be6 11. Qd2 Qd7 12. Nxe6 fxe6 13. e4 d4 14. Rad1 h6 15. Bxf6 Bxf6 16. f4 e5 17. Nd5 b6 18. Qd3 Ne7 19. Nxf6+ gxf6 20. Qf3 Nc6 21. Qh5 Kg7 22. Bh3 Qf7 23. Qg4+ Kh8 24. Rc1 Qe8 25. Qe6 Qxe6 26. Bxe6 Ne7 27. Rc7 Nc8 28. fxe5 b5 29. Rxf6 Rxf6 30. exf6 Nd6 31. e5 d3 32. Rd7 Ne4 33. Rxd3 Re8 34. f7 Rf8 35. Bb3 Nc5 36. e6 Nxe6 37. Bxe6 Kg7 1-0

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.18"]
[Round "5.4"]
[White "Lopes, Carlos Correia"]
[Black "Horta, Antonio Mauricio"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "54"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nd7 5. e4 Ngf6 6. Be2 0-0 7. 0-0 c6 8. Be3 e5 9. dxe5 dxe5 10. Qc2 Qe7 11. Rad1 Re8 12. Rfe1 Qf8 13. h3 Nh5 14. g3 Nc5 15. Kh2 f5 16. b4 Nxe4 17. Nxe4 fxe4 18. Qxe4 Bf5 19. Qh4 Nf6 20. Bc5 Qf7 21. Ng5 Qc7 22. Bd6 Qc8 23. c5 Bf8 24. Bc4+ Kg7 25. Nf7 Be6 26. Bxe5 Be7 27. Nd6 Qd7 1-0

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.17"]
[Round "4.8"]
[White "Pires, Jorge Remedio"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "58"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Bg5 Nbd7 8. e5 Ne8 9. Re1 f6 10. exf6 exf6 11. Bh4 Nb6 12. d5 Nc7 13. dxc6 bxc6 14. Nd4 Bd7 15. a4 Kh8 16. Bg4 Nc4 17. Bxd7 Qxd7 18. b3 Ne5 19. f4 Nf7 20. Ne4 Nh6 21. c3 Rae8 22. Bf2 Ng4 23. Bg3 f5 24. h3 Ne3 25. Rxe3 fxe4 26. Qe1 Nd5 27. Rxe4 Rxe4 28. Qxe4 Nxc3 29. Qd3 Ne2+ 0-1

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.15"]
[Round "3.6"]
[White "Horta, Antonio Mauricio"]
[Black "Mounier, Michel"]
[Result "1/2-1/2"]
[ECO "E01"]
[PlyCount "59"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 cxd4 7. Nxd4 Bc5 8. Nxc6 bxc6 9. Nc3 0-0 10. Bg5 Be7 11. e4 Ba6 12. exd5 cxd5 13. Nb5 Bxb5 14. cxb5 Qb6 15. a4 a6 16. Be3 Bc5 17. Bxc5 Qxc5 18. Qb3 Qb6 19. Rfc1 Ng4 20. Qf3 Ne5 21. Qe2 f6 22. bxa6 Qxa6 23. Qxa6 Rxa6 24. Bf1 Rb6 25. Rc7 Ra8 26. a5 Rxb2 27. a6 Nf3+ 28. Kg2 Nd2 29. a7 Nxf1 30. Kxf1 1/2-1/2

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.14"]
[Round "2.10"]
[White "Akiki, Michel"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "22"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 0-0 5. 0-0 d5 6. Bg5 Nbd7 7. Nbd2 c5 8. c3 h6 9. Bxf6 Nxf6 10. Qc2 Bd7 11. dxc5 Bxc5 1/2-1/2

[Event "Batalha dos Mestres op 1st"]
[Site "Lisbon"]
[Date "2002.10.13"]
[Round "1.15"]
[White "Horta, Antonio Mauricio"]
[Black "Loureiro, Ernesto Oscar"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "47"]
[EventDate "2002.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Bg4 4. Bg2 Nc6 5. 0-0 e5 6. c3 Be7 7. Qb3 Na5 8. Qa4+ c6 9. dxe5 b5 10. Qc2 dxe5 11. Nxe5 Rc8 12. Nxg4 Nxg4 13. Nd2 0-0 14. Nf3 Re8 15. Bf4 Nb7 16. Nd4 Bc5 17. Nxc6 Qb6 18. Qf5 Nf6 19. b4 Bf8 20. Nd4 Nd6 21. Bxd6 Bxd6 22. Qxb5 Rxc3 23. Qxb6 axb6 24. Nb5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2002.02.??"]
[Round "2"]
[White "Carvalho Sobrinho, Joao"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "114"]
[EventDate "2002.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. Rb1 0-0 7. 0-0 Bf5 8. d3 Nc6 9. e4 Bg4 10. h3 Bd7 11. Be3 h6 12. Qd2 g5 13. Nd5 Nxd5 14. cxd5 Nd4 15. Bxd4 exd4 16. Qb4 Qc8 17. Kh2 a5 18. Qa3 f5 19. b4 a4 20. Qb2 Qe8 21. Qc2 fxe4 22. dxe4 Bb5 23. Rfe1 c6 24. Rbd1 d3 25. Qd2 Qg6 26. e5 dxe5 27. Nxe5 Bxe5 28. Rxe5 Qf6 29. Re6 Qxf2 30. Qc3 Qf7 31. Rf1 Qg7 32. Qd2 Rxf1 33. Bxf1 Qd4 34. Rxh6 Qxd5 35. Rg6+ Kf7 36. Rxg5 Qf3 37. g4 Qxf1 38. Rf5+ Qxf5 39. gxf5 Re8 40. Kg3 Re2 41. Qh6 d2 42. Qg6+ Kf8 43. Qd6+ Kf7 44. Kf3 Rh2 45. Kg3 Re2 46. Kf3 Bc4 47. h4 Rh2 48. Kg3 Bd5 49. Qg6+ Ke7 50. Qg5+ Ke8 51. Qg6+ Kd7 52. Kxh2 d1Q 53. Qg7+ Kc8 54. Qf8+ Kc7 55. Qe7+ Kb8 56. f6 Qh1+ 57. Kg3 Qf3+ 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2002.02.??"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Galvao Barata, Hemar Antonio"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "41"]
[EventDate "2002.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nd2 d6 5. f4 0-0 6. Ngf3 Nbd7 7. 0-0 e5 8. fxe5 dxe5 9. c3 c5 10. Bc4 exd4 11. exd4 cxd4 12. Nxd4 Ne5 13. Bb3 Nd3 14. N2f3 Nxc1 15. Rxc1 Bh6 16. Ra1 Ng4 17. Qe2 Ne3 18. Ne5 Nd5 19. Nxf7 Rxf7 20. Rxf7 Kxf7 21. Qf3+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2002.02.??"]
[Round "3"]
[White "Horta, Antonio Mauricio"]
[Black "Lima, Nelson Villaboim"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "2048"]
[PlyCount "119"]
[EventDate "2002.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. Ne2 Bh5 5. c3 Bg6 6. Nf4 Bxd3 7. Nxd3 e6 8. Qb3 Qc8 9. 0-0 Bd6 10. Nd2 0-0 11. f4 Na6 12. Qd1 c5 13. Ne5 c4 14. g4 Kh8 15. g5 Ng8 16. Qh5 Bxe5 17. fxe5 f6 18. exf6 gxf6 19. g6 Qd7 20. Nf3 Qg7 21. Qxh7+ Qxh7 22. gxh7 Kxh7 23. Bd2 Ne7 24. Rae1 Rg8+ 25. Kh1 Rg4 26. Rg1 Rag8 27. Rxg4 Rxg4 28. Rg1 Rxg1+ 29. Nxg1 Kg6 30. Ne2 e5 31. Kg2 Nc7 32. Kf3 e4+ 33. Kg2 Ne6 34. b3 b5 35. Bc1 Nf5 36. Kf2 Nh4 37. Ba3 Nf3 38. Bd6 Nd2 39. bxc4 bxc4 40. a4 a6 41. Nc1 Kg5 42. Na2 a5 43. Ke2 Nb3 44. Nb4 axb4 45. cxb4 c3 46. Kd1 Nexd4 47. exd4 Nxd4 48. b5 f5 49. Be5 c2+ 50. Kc1 Nf3 51. Bc3 d4 52. b6 d3 53. b7 Ng1 54. Bd2+ f4 55. b8Q Ne2+ 56. Kb2 c1Q+ 57. Bxc1 Nxc1 58. Kxc1 Kg4 59. Kd2 Kf3 60. Qb7 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2002.02.??"]
[Round "1"]
[White "Horta, Antonio Mauricio"]
[Black "Mendlewicz, Mendel"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "2159"]
[PlyCount "32"]
[EventDate "2002.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. Nd2 d5 5. f4 Ba6 6. Qe2 Bxd3 7. Qxd3 c5 8. c3 Be7 9. Ngf3 0-0 10. 0-0 c4 11. Qe2 Nc6 12. Ne5 Nxe5 13. fxe5 Nd7 14. e4 b5 15. exd5 exd5 16. e6 Nf6 1/2-1/2

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2002.02.??"]
[Round "5"]
[White "Rolim, Carlos Alves"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "62"]
[EventDate "2002.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Bg5 g6 7. e4 Bg7 8. Bd3 0-0 9. Nge2 a6 10. a4 Qc7 11. 0-0 Nbd7 12. f4 c4 13. Bc2 Ng4 14. Qe1 Ne3 15. Qd2 Nxf1 16. Rxf1 Re8 17. f5 f6 18. fxg6 fxg5 19. gxh7+ Kh8 20. Qxg5 Ne5 21. Nf4 Qb6+ 22. Rf2 Ng4 23. Ng6+ Kxh7 24. Nd1 Nxf2 25. Nxf2 Qxb2 26. Nf4 Bd7 27. Qg6+ Kg8 28. e5 Qc1+ 29. Nd1 Qxf4 30. Qh7+ Kf8 31. g3 Qxe5 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2001.07.13"]
[Round "5"]
[White "Chagas, Carlos Alberto"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "2001.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e3 e5 3. Bb5 d6 4. 0-0 Bg4 5. h3 Bh5 6. Bxc6+ bxc6 7. g4 Bg6 8. h4 h6 9. h5 Bh7 10. d3 Nf6 11. Nh2 d5 12. f4 exf4 13. Rxf4 Bd6 14. e4 Bxf4 15. Bxf4 dxe4 16. Qe2 0-0 17. Bxh6 gxh6 18. Nd2 Qd4+ 19. Qf2 e3 20. Qg2 exd2+ 21. Kh1 Qd5 22. Nf3 Rae8 23. Nxd2 Qxg2+ 24. Kxg2 Re2+ 25. Kh3 Rxd2 26. Rf1 Kg7 27. g5 hxg5 28. h6+ Kxh6 29. Rxf6+ Kg7 30. Rxc6 Re8 31. Kg4 Rg2+ 32. Kf3 Ree2 33. Rxc7 Bg6 34. Rxf7+ Kxf7 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2001.07.12"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Calmbach, Guilherme"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "44"]
[EventDate "2001.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Bc5 4. Bc4 Nf6 5. e5 d5 6. exf6 dxc4 7. Qe2+ Be6 8. fxg7 Rg8 9. Ng5 Qf6 10. 0-0 Nd7 11. g3 0-0-0 12. Bf4 Rxg7 13. Nd2 Rxg5 14. Ne4 Qxf4 15. Nxg5 Qxg5 16. b4 d3 17. cxd3 cxd3 18. Qxd3 Ne5 19. Qa3 Rd3 20. Qa4 Rxg3+ 21. hxg3 Qxg3+ 22. Kh1 Qh3+ 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2001.07.11"]
[Round "3"]
[White "Andrade, Luciano Nilo"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2108"]
[PlyCount "25"]
[EventDate "2001.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 Nc6 6. Qd2 a6 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 e5 10. 0-0-0 exd4 11. Bxd4 Nxd4 12. Qxd4 0-0 13. Qb4 1/2-1/2

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2001.07.10"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Simoes, Gilberto Machado"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "72"]
[EventDate "2001.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d5 8. exd5 Nxd5 9. Qe1 Re8 10. Ng5 Bf5 11. Qe2 Bg6 12. h4 Nf4 13. Qf3 Qf6 14. g3 Nh5 15. Qd5 Rad8 16. Qb5 h6 17. Ne4 Qf5 18. Qxb7 Na5 19. Qxc7 Nxc4 20. Qxc4 Qh3 21. Ba3 Kh7 22. Qc6 f5 23. Nd6 Re6 24. Rfe1 e4 25. Re3 f4 26. gxf4 Qg4+ 27. Kf1 Nxf4 28. Rg3 Qe2+ 29. Kg1 Qxc2 30. h5 Ne2+ 31. Kg2 Nxg3 32. hxg6+ Rxg6 33. Bc5 Nf5+ 34. Kh2 Nxd6 35. Qc7 Rf8 36. Rf1 Qe2 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2001.07.09"]
[Round "1"]
[White "Bello, Rubens"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "60"]
[EventDate "2001.07.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. c4 Bg7 5. h3 0-0 6. Ne2 Nc6 7. a3 e5 8. d5 Ne7 9. 0-0 Nd7 10. Nbc3 f5 11. f4 a6 12. Rb1 Kh8 13. b4 Ng8 14. Qc2 Nh6 15. Be3 Qe7 16. Qd2 fxe4 17. Bxe4 Nf5 18. Bxf5 gxf5 19. fxe5 Nxe5 20. Bg5 Qe8 21. Qf4 Qg6 22. Qh4 Nf7 23. Be3 Bf6 24. Bd4 Ne5 25. Bxe5 dxe5 26. Qg3 Qh5 27. Qf3 Qg6 28. Qg3 Qh6 29. c5 Rg8 30. Qf3 Bd7 1/2-1/2

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2000.07.21"]
[Round "5"]
[White "Mendlewicz, Mendel"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "19"]
[EventDate "2000.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. Bc4 Nc6 4. 0-0 d6 5. h3 Nf6 6. Re1 0-0 7. d4 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nc3 1/2-1/2

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2000.07.20"]
[Round "4"]
[White "Horta, Antonio Mauricio"]
[Black "Lima, Nelson Villaboim"]
[Result "1-0"]
[ECO "E53"]
[BlackElo "2053"]
[PlyCount "29"]
[EventDate "2000.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Bxc3 8. bxc3 Nc6 9. Ba3 b6 10. dxc5 Re8 11. cxd5 Qxd5 12. e4 Nxe4 13. c4 Qf5 14. Qc2 Ne5 15. Nxe5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2000.07.19"]
[Round "3"]
[White "Rodrigues, Luiz Carlos Donato"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "92"]
[EventDate "2000.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 Nf6 6. Qd2 e5 7. Be2 Bg4 8. h3 Bxf3 9. Bxf3 exd4 10. Bxd4 Nxd4 11. Qxd4 0-0 12. Qd3 Nd7 13. 0-0 Ne5 14. Qe2 Qf6 15. Nd5 Nxf3+ 16. Qxf3 Qxf3 17. gxf3 c6 18. Ne3 Rad8 19. c3 Be5 20. Rad1 Kg7 21. Ng2 a5 22. f4 Bf6 23. Rfe1 h5 24. Rd3 Rfe8 25. f3 d5 26. e5 Be7 27. Kf2 Ra8 28. Kg3 Ra6 29. Ne3 Bc5 30. Nc2 Rb6 31. Rb1 f6 32. exf6+ Kxf6 33. Rd2 Bd6 34. Ne1 g5 35. Nd3 gxf4+ 36. Kf2 Kf5 37. Rg1 Re3 38. Rg8 Be7 39. Nxf4 Bc5 40. Kg3 Bd6 41. Kf2 Bxf4 42. Rf8+ Kg5 43. Rxf4 Kxf4 44. Rd4+ Re4 45. fxe4 Rxb2+ 46. Ke1 dxe4 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2000.07.18"]
[Round "2"]
[White "Horta, Antonio Mauricio"]
[Black "Cantanhede, Hilwan A Wanderley"]
[Result "1-0"]
[ECO "D60"]
[BlackElo "2081"]
[PlyCount "97"]
[EventDate "2000.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 h6 8. Bh4 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. c5 Bd7 12. b4 b5 13. a3 a5 14. h3 Ra7 15. g4 g5 16. Bg3 Qa8 17. Qb2 Qb7 18. Ne5 Rea8 19. f4 axb4 20. axb4 Rxa1 21. Rxa1 Rxa1+ 22. Qxa1 Kg7 23. Nf3 N8h7 24. Qa5 Ne8 25. Ne5 Nhf6 26. Nxd7 Nxd7 27. Nxb5 cxb5 28. Bxb5 Ndf6 29. fxg5 hxg5 30. Be5 Kf8 31. Qa6 Qxa6 32. Bxa6 Nd7 33. Bg3 f6 34. Bc8 Nxc5 35. bxc5 Kf7 36. Kf2 e5 37. Ke2 e4 38. Bd7 Bd8 39. Bc6 Nc7 40. Bxc7 Bxc7 41. Bxd5+ Ke7 42. Bxe4 Ba5 43. Kd3 Kd7 44. Bf5+ Kc6 45. Kc4 Bd2 46. d5+ Kc7 47. e4 Bf4 48. d6+ Kd8 49. Kd5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "2000.07.17"]
[Round "1"]
[White "Horta, Antonio Mauricio"]
[Black "Figueroa, Marcio"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "59"]
[EventDate "2000.07.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Nd7 5. Nf3 e6 6. Bd3 Be7 7. 0-0 h6 8. Nbd2 Ngf6 9. Qe2 0-0 10. a3 c5 11. c3 Qc7 12. Nc4 b6 13. e5 Nh7 14. Bxh7+ Kxh7 15. Qe4+ g6 16. Nd6 Ba6 17. Rf2 Bxd6 18. exd6 Qxd6 19. Qh4 h5 20. Qg5 Rh8 21. Bf4 Qf8 22. Ne5 Nxe5 23. Bxe5 Rg8 24. Re1 Rd8 25. Re3 c4 26. g4 Bb7 27. Rh3 Rg7 28. Bxg7 Kxg7 29. Rxh5 Qd6 30. Qf6+ 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "?"]
[White "Bere Filho, Romulo Fernando"]
[Black "Horta, Antonio Mauricio"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2126"]
[PlyCount "102"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. c3 Nbd7 6. h3 a6 7. Nbd2 c5 8. Be2 0-0 9. 0-0 b5 10. Re1 Bb7 11. Bh2 Qb6 12. a3 c4 13. Qc2 Qc6 14. Bf1 Ne4 15. Nxe4 Qxe4 16. Qxe4 Bxe4 17. Nd2 Bb7 18. Be2 Rac8 19. Bg4 f5 20. Bf3 Bxf3 21. Nxf3 h6 22. h4 Nb6 23. Rad1 Na4 24. Rd2 Rcd8 25. Kf1 Bf6 26. Bf4 Kg7 27. Ree2 Rfe8 28. e4 e5 29. dxe5 dxe5 30. Bxe5 Bxe5 31. Rxd8 Rxd8 32. Nxe5 Rd1+ 33. Re1 Rxe1+ 34. Kxe1 Nxb2 35. exf5 gxf5 36. Kd2 Na4 37. Nc6 Nc5 38. f3 f4 39. Nb4 Kg6 40. Nd5 Kf5 41. Nb4 Ke6 42. Nc6 Nb3+ 43. Kc2 Kf6 44. Nb4 Nc5 45. Nd5+ Ke5 46. Nb4 Kf5 47. Kd2 Kg6 48. Nd5 Nd3 49. Nb4 Nxb4 50. cxb4 Kh5 51. Ke2 Kxh4 0-1

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "?"]
[White "Horta, Antonio Mauricio"]
[Black "Andrade, Luciano Nilo"]
[Result "1-0"]
[ECO "E28"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 Re8 7. Bd3 d6 8. Ne2 Nc6 9. 0-0 b6 10. Ng3 e5 11. f3 Ba6 12. Bb2 Na5 13. Qe2 Qd7 14. a4 c6 15. e4 Rac8 16. Ba3 exd4 17. Nf5 c5 18. cxd4 Nb3 19. Rad1 Nxd4 20. Nxd4 cxd4 21. Bb2 Qe6 22. Rc1 d5 23. cxd5 Bxd3 24. Qxd3 Qd6 25. Qxd4 h6 26. e5 Qxd5 27. exf6 Rxc1 28. Qxd5 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "?"]
[White "Horta, Antonio Mauricio"]
[Black "Cardoso, Eugenio Antonio"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 b6 7. cxd5 exd5 8. Bb5 0-0 9. Bc6 Rb8 10. 0-0 Bb7 11. Qa4 a5 12. Bxb7 Rxb7 13. Qc6 Ra7 14. Nxd5 Nxd5 15. Qxd5 Bxg5 16. Qxg5 Qxg5 17. Nxg5 c5 18. Rfd1 c4 19. Rac1 Rc7 20. a4 Rfc8 21. Ne4 Rc6 22. Rc3 b5 23. axb5 Rb6 24. Rdc1 Rxb5 25. Nd6 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "?"]
[White "Horta, Antonio Mauricio"]
[Black "De Souza, Carneiro Jacyr"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "82"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 g6 3. Nf3 Bg7 4. Nc3 c6 5. e5 d5 6. exd6 Qxd6 7. Ne4 Qb4+ 8. c3 Qe7 9. Bf4 Nd7 10. Nd6+ Kf8 11. Nc4 Ke8 12. Bd6 Qd8 13. Ba3 Bf8 14. Qb3 Ngf6 15. Bd3 Be7 16. Nd6+ Kf8 17. Ng5 Bxd6 18. Bxd6+ Kg7 19. 0-0-0 h6 20. Nf3 Rg8 21. h3 b5 22. Ne5 Bb7 23. Qc2 Kh7 24. Nxf7 Qe8 25. Ne5 Nxe5 26. Bxe5 Qf7 27. g4 a5 28. Rhg1 Nd5 29. h4 Qf3 30. h5 Nf4 31. Be4 Qe2 32. Bxf4 Qxc2+ 33. Kxc2 Raf8 34. hxg6+ Rxg6 35. Be3 Rf7 36. Rh1 c5 37. Rxh6+ Kg7 38. Rxg6+ Kf8 39. Bxb7 Rxb7 40. dxc5 b4 41. Rh1 bxc3 1-0

[Event "BRA-ch Seniors"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "?"]
[White "Simoes, Gilberto Machado"]
[Black "Horta, Antonio Mauricio"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "118"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 Nbd7 4. f4 c5 5. Nf3 Qc7 6. Na3 a6 7. c4 g6 8. 0-0 Bg7 9. b3 0-0 10. Bb2 Ng4 11. Qd2 e5 12. fxe5 dxe5 13. h3 Nh6 14. d5 Re8 15. e4 f6 16. g4 Nf7 17. Rae1 Bh6 18. Qc3 Bf4 19. Re2 Nf8 20. Nc2 Nd6 21. Rg2 g5 22. Qe1 a5 23. a4 Qg7 24. Kf2 Ng6 25. Ke2 Qc7 26. Kd1 Qb6 27. Qc3 h5 28. Rh1 h4 29. Ng1 Bd7 30. Ne2 Kg7 31. Rf1 Qc7 32. Ba3 Rac8 33. Rf3 Rf8 34. Rgf2 b6 35. Ne1 Qd8 36. Ng2 Bh2 37. Bc1 Qe7 38. Ne3 Bf4 39. Nf5+ Bxf5 40. gxf5 Bxc1 41. Kxc1 Nf4 42. Re3 Nh5 43. Rg2 Ne8 44. Rg4 Nc7 45. Qe1 Kf7 46. Bc2 Na6 47. Bd1 Nb4 48. Qd2 Rh8 49. Kb2 Rcd8 50. Rg1 Nc6 51. Nc3 Nf4 52. Bg4 Nd4 53. Rd1 Kg7 54. Nb5 Nxb5 55. cxb5 Qd6 56. Qc3 Rc8 57. Qc4 Rc7 58. Rd2 Rhc8 59. Rc2 Rh8 1/2-1/2

[Event "Lisbon op2"]
[Site "Lisbon"]
[Date "1998.??.??"]
[Round "?"]
[White "Horta, Antonio Mauricio"]
[Black "Boino, Claudio N Vigidal"]
[Result "1/2-1/2"]
[ECO "E19"]
[BlackElo "2120"]
[PlyCount "44"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. Bf4 d6 11. Rad1 Nd7 12. Ng5 Bxg5 13. Bxg5 Qc8 14. b3 Bxg2 15. Kxg2 Nf6 16. f3 h6 17. Bxf6 Rxf6 18. e4 fxe4 19. fxe4 Rxf1 20. Rxf1 Qd7 21. Qf3 Qe7 22. Qf4 e5 1/2-1/2

