[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.05"]
[Round "9"]
[White "Predebon, Eduardo Angonesi"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1752"]
[BlackElo "1652"]
[PlyCount "51"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qb6 9. 0-0-0 Nc6 10. Nb3 Bd7 11. a4 Rc8 12. Bd3 Nb4 13. Rhe1 h6 14. Bh4 Nxd3+ 15. Qxd3 Qc7 16. e5 dxe5 17. fxe5 Ng8 18. Bxe7 Kxe7 19. Ne4 Bxa4 20. Nd6 Rf8 21. Nxb7 Bc6 22. N3c5 Rb8 23. Qa3 Ke8 24. Nd6+ Kf8 25. Nxa6 Qe7 26. Nxb8 1-0

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.04"]
[Round "8"]
[White "Andreata, Mauro Antonio"]
[Black "De Mello, Amanda Carolina"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1652"]
[BlackElo "1723"]
[PlyCount "106"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Bd2 h6 9. 0-0 0-0 10. Re1 Qe7 11. Qb3 a5 12. Ne5 Rd8 13. Rad1 Nbd7 14. Nd3 Nb6 15. Nb1 Bxd2 16. Nxd2 Nxc4 17. Nxc4 Bg6 18. Nde5 Bh5 19. f3 Nd5 20. g4 Bg6 21. Nxg6 fxg6 22. Ne5 Kh7 23. Qc2 Qf6 24. Kg2 Rac8 25. Qe4 c5 26. Kg3 cxd4 27. Rxd4 Ne7 28. f4 Nc6 29. Nxc6 Rxc6 30. Red1 Rxd4 31. Qxd4 Qxd4 32. Rxd4 Rb6 33. Re4 Kg8 34. Re5 Rxb2 35. Rxa5 Re2 36. Re5 Kf7 37. h4 Ra2 38. a5 Rb2 39. Kf3 Ke7 40. Rc5 Kd7 41. Ke4 Rb3 42. Kd4 b6 43. axb6 Rxb6 44. Ra5 Rb7 45. Ke5 Ke7 46. e4 Rc7 47. Ra6 Rc5+ 48. Kd4 Rc7 49. e5 Rb7 50. Kc5 Rd7 51. Rc6 Kf7 52. Rd6 Rc7+ 53. Rc6 Rd7 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.04"]
[Round "7"]
[White "Andreata, Mauro Antonio"]
[Black "Santos, Otavio Belegarde do"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1652"]
[BlackElo "1816"]
[PlyCount "69"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. Rc1 Nbd7 10. h4 Rc8 11. Bb1 Ne4 12. Qd3 h6 13. Bf4 Ndf6 14. Ne5 c5 15. f3 cxd4 16. exd4 Nd6 17. g4 Nfe4 18. fxe4 Bxh4+ 19. Ke2 dxe4 20. Qe3 Re8 21. a3 Ba6+ 22. Kd1 g5 23. Bg3 f6 24. Ba2+ Kg7 25. Bxh4 fxe5 26. Bf2 Qd7 27. Qh3 Rh8 28. d5 Nc4 29. Bxc4 Bxc4 30. Re1 Bd3 31. Bg3 Qe7 32. Qh2 Rce8 33. Qg2 Qc5 34. Qf2 e3 35. Qh2 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.03"]
[Round "5"]
[White "Andreata, Mauro Antonio"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1652"]
[BlackElo "1726"]
[PlyCount "108"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. 0-0 Nf6 7. Nc3 Be7 8. Bb3 0-0 9. Bg5 Nc6 10. Nxc6 bxc6 11. Kh1 Bb7 12. Qd2 Qc7 13. Rad1 Rad8 14. Qe2 h6 15. Be3 Rfe8 16. f3 d5 17. exd5 Nxd5 18. Nxd5 exd5 19. Qf2 c5 20. c3 Bd6 21. g3 Bf8 22. Bf4 Bd6 23. Bxd6 Qxd6 24. Kg1 Re5 25. Rfe1 Rxe1+ 26. Rxe1 d4 27. cxd4 cxd4 28. Rd1 Qf6 29. Kg2 a5 30. Rd2 h5 31. h4 g6 32. Bd1 Bd5 33. a3 Kg7 34. Kh2 Be6 35. Bc2 Qe5 36. f4 Qe3 37. Bd1 Qxf2+ 38. Rxf2 d3 39. Rd2 Bf5 40. Kg2 Kf6 41. Kf2 Rd4 42. Ke3 Rd7 43. Bb3 Re7+ 44. Kf2 Rc7 45. Ke3 Ke7 46. Ba4 Rc5 47. Kd4 Kd6 48. Bd1 Rc1 49. Ke3 Rc5 50. b3 Rc8 51. a4 Rc1 52. Bf3 Re1+ 53. Kf2 Re7 54. Rb2 Kc5 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.03"]
[Round "6"]
[White "Pereira, Armando Scharlau"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1674"]
[BlackElo "1652"]
[PlyCount "47"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 d6 7. d4 cxd4 8. Nxd4 Bd7 9. e4 h5 10. Ndb5 Bc8 11. Bf4 e5 12. Bg5 a6 13. Bxf6 gxf6 14. Na3 Bg4 15. Qb3 Rb8 16. f3 Nd4 17. Qa4+ Bd7 18. Qd1 h4 19. Nd5 hxg3 20. hxg3 Qa5 21. Nxe7 Kxe7 22. Rf2 Rbg8 23. Nc2 Ne6 24. Ne3 0-1

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.02"]
[Round "3"]
[White "Franca, Jairo Jr"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1795"]
[BlackElo "1652"]
[PlyCount "125"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qb6 9. 0-0-0 Nc6 10. Nb3 Bd7 11. Kb1 Rc8 12. g4 Qc7 13. Bh4 b5 14. g5 Ng8 15. Bd3 Nb4 16. Bg3 Nxd3 17. Qxd3 b4 18. Ne2 Bb5 19. Qd2 a5 20. h4 h6 21. Ned4 Bc4 22. Nc1 Qb7 23. b3 Ba6 24. g6 Nf6 25. gxf7+ Kxf7 26. Rhe1 Nxe4 27. Qe3 d5 28. f5 Rc3 29. fxe6+ Ke8 30. Nd3 Rf8 31. Be5 Bxh4 32. Rf1 Bf6 33. Bxf6 Rxf6 34. Rxf6 Nxf6 35. Qf4 Bxd3 36. Rxd3 Qc7 37. Qf5 Rxd3 38. Qxd3 Ke7 39. Qg6 Qf4 40. Nf5+ Kxe6 41. Nxg7+ Ke5 42. Qf7 Qf2 43. Qe6+ Kf4 44. Qxf6+ Ke3 45. Qxh6+ Ke2 46. Qh5+ Kf1 47. Qe5 d4 48. Qf5 Ke2 49. Qxf2+ Kxf2 50. Kc1 Ke2 51. Ne6 Ke3 52. Nc5 Ke2 53. Nb7 d3 54. cxd3 Kxd3 55. Nxa5 Kd4 56. Nc6+ Kc5 57. Ne5 Kd4 58. Nf3+ Kc3 59. Ne1 Kd4 60. Kd2 Kc5 61. Kd3 Kb5 62. Kd4 Ka5 63. Kc4 1-0

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.02"]
[Round "4"]
[White "Vieira, Alexandre Letizio"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1713"]
[BlackElo "1652"]
[PlyCount "121"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 c5 6. c3 Nc6 7. Ngf3 Bxg3 8. hxg3 c4 9. Be2 Qc7 10. Qc2 b5 11. e4 h6 12. e5 Nd7 13. a3 Bb7 14. g4 a5 15. g5 h5 16. g6 Nf8 17. gxf7+ Qxf7 18. Ng5 Qe7 19. Rxh5 Rxh5 20. Bxh5+ Kd7 21. f4 b4 22. axb4 axb4 23. Rxa8 Bxa8 24. Qa4 Bb7 25. Ndf3 g6 26. Bg4 Kc7 27. Kf2 bxc3 28. bxc3 Kb6 29. g3 Ba6 30. Qc2 Bc8 31. Nh4 Qe8 32. Qb2+ Kc7 33. Qa3 Qe7 34. Qxe7+ Nxe7 35. Nf7 Bd7 36. Nd6 Kb6 37. Bd1 Nh7 38. g4 g5 39. fxg5 Nxg5 40. Bc2 Ka5 41. Nb7+ Kb6 42. Nc5 Bc8 43. Nf3 Ne4+ 44. Nxe4 dxe4 45. Bxe4 Kb5 46. g5 Ka4 47. Ke3 Bd7 48. g6 Be8 49. g7 Bf7 50. Bc2+ Ka3 51. Be4 Kb2 52. Kd2 Bg8 53. Ng5 Kb3 54. Bh7 Ka4 55. Bxg8 Nxg8 56. Nxe6 Kb5 57. Ke3 Kc6 58. Ke4 Kd7 59. d5 Ke7 60. Kd4 Kf7 61. Kxc4 1-0

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.01"]
[Round "2"]
[White "Andreata, Mauro Antonio"]
[Black "Martins de Aguiar, Marina"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1652"]
[BlackElo "1772"]
[PlyCount "105"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bg5 0-0 5. Nc3 d6 6. e4 Nbd7 7. Bd3 c5 8. d5 Ng4 9. 0-0 Nge5 10. Be2 a6 11. a4 b6 12. Qd2 Re8 13. Rab1 Rb8 14. h3 Qc7 15. Bh6 Nxf3+ 16. Bxf3 Bh8 17. h4 Nf6 18. h5 Bd7 19. hxg6 hxg6 20. g3 Qc8 21. Rfe1 Ng4 22. Bf4 Ne5 23. Be2 Bg4 24. Bxe5 Bxe5 25. Qg5 Bxe2 26. Nxe2 Kg7 27. Kg2 Rh8 28. Rh1 Bf6 29. Qd2 Qd7 30. b3 Qg4 31. f3 Qd7 32. g4 Be5 33. Rxh8 Rxh8 34. Rh1 Rxh1 35. Kxh1 Kg8 36. Kg2 Qc8 37. Qg5 Qf8 38. Qh4 Bf6 39. g5 Bh8 40. Qf4 Qg7 41. Qe3 Qb2 42. f4 Bd4 43. Qd3 Bg7 44. Kf3 Qa1 45. Kg2 Qe1 46. Qf3 Qd2 47. Kh3 Qd1 48. Kg2 Bb2 49. Kh3 Bc1 50. Kg2 Bb2 51. Kh3 Kg7 52. Kg2 Qd2 53. Kh3 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Timbo"]
[Date "2021.12.01"]
[Round "1"]
[White "Pavao, Fabio Biasi"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1806"]
[BlackElo "1652"]
[PlyCount "119"]
[EventDate "2021.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d3 Bd7 7. Bf4 Bc6 8. Ne5 Nh5 9. Nxc6 Nxc6 10. Bd2 f5 11. e4 Nf6 12. exd5 exd5 13. Nc3 Nb4 14. cxd5 Nbxd5 15. Nxd5 Nxd5 16. Qb3 c6 17. Qxb7 Nb6 18. Qxc6 Rc8 19. Qe6+ Rf7 20. Qb3 Kf8 21. Rac1 Rb8 22. Bb4 Nd7 23. Bxe7+ Qxe7 24. Qxb8+ Nxb8 25. Rc8+ Qe8 26. Rxe8+ Kxe8 27. Rc1 Kd7 28. f4 Re7 29. Kf2 Na6 30. a3 Nc7 31. Re1 Rf7 32. Re5 Rf6 33. Rc5 g6 34. Ke3 Rd6 35. d4 h6 36. d5 Rb6 37. Rc2 Nb5 38. Rc6 Nd6 39. Rxb6 axb6 40. Kd4 Nf7 41. a4 Kd6 42. b4 Nd8 43. h3 Nb7 44. g4 fxg4 45. hxg4 Nd8 46. f5 g5 47. Be4 Nf7 48. f6 Ne5 49. Bf5 Nf3+ 50. Ke4 Ne5 51. Be6 Ng6 52. f7 Ke7 53. Kf5 Nh4+ 54. Ke4 Ng6 55. a5 bxa5 56. bxa5 Kd6 57. Kf5 Nf8 58. Kf6 h5 59. gxh5 g4 60. Bxg4 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "Andreata, Mauro Antonio"]
[Black "Da Rosa, Kassiele"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1693"]
[BlackElo "1376"]
[PlyCount "73"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. a4 Bf5 4. e3 Nc6 5. Bxc4 a6 6. Nf3 e6 7. 0-0 Nf6 8. Bd2 Bd6 9. h3 0-0 10. Nh4 Ne7 11. Nxf5 Nxf5 12. Nc3 Ne7 13. e4 Bb4 14. Bg5 Nd7 15. Qg4 Kh8 16. Rfd1 Qe8 17. Bd3 Ng6 18. e5 Bxc3 19. bxc3 f5 20. exf6 Nxf6 21. Qe2 Qf7 22. c4 h6 23. Bd2 Rad8 24. Be3 c6 25. Rab1 e5 26. Bxg6 Qxg6 27. Rxb7 exd4 28. Rxd4 Rxd4 29. Bxd4 Re8 30. Qf1 Qc2 31. Qa1 Rf8 32. c5 Qc4 33. Rb6 Nh5 34. Rxc6 Kg8 35. Rc7 Rf7 36. Rc8+ Kh7 37. Qb1+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Pavao, Wilson"]
[Black "Andreata, Mauro Antonio"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1693"]
[PlyCount "70"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Be7 5. f4 b6 6. Ngf3 Nbd7 7. 0-0 Bb7 8. Ne5 c5 9. c3 Bd6 10. Qf3 Nf8 11. g4 a6 12. g5 Ng8 13. Qh5 g6 14. Qg4 Ne7 15. Ndf3 Nf5 16. Bd2 b5 17. h4 Qb6 18. Kg2 Bxe5 19. Nxe5 Nd7 20. Rae1 Nxe5 21. fxe5 c4 22. Bc2 a5 23. Rh1 h5 24. gxh6 Nxh6 25. Qg5 Qd8 26. Ref1 Nf5 27. Bxf5 exf5 28. Qxd8+ Kxd8 29. Kg3 Rh5 30. Kf4 Ke7 31. Rfg1 Rah8 32. Be1 Ke6 33. Rg5 R5h6 34. Rgg1 Bc6 35. Bf2 Rh5 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "Andreata, Mauro Antonio"]
[Black "Rahn, Marlon Cristiano"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1693"]
[BlackElo "1181"]
[PlyCount "62"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. cxd5 Nxd5 5. e4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nb6 8. Nc3 a6 9. Be2 N8d7 10. 0-0 0-0 11. Rfd1 Nf6 12. Rac1 c6 13. Bd3 Qc7 14. Qg5 h6 15. Qh4 Re8 16. e5 Nh7 17. Ne4 Qe7 18. Qg3 Nd5 19. h4 Bd7 20. Nd6 Reb8 21. Re1 Nb4 22. Bb1 b5 23. Re4 Nd5 24. Nd2 f5 25. Ree1 a5 26. Bd3 a4 27. Be2 Rb6 28. Rc5 Rab8 29. Nb1 Nf8 30. Rec1 Kh7 31. Bh5 g6 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "Andreata, Mauro Antonio"]
[Black "Butzke, Lucas de Castro"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1693"]
[BlackElo "1286"]
[PlyCount "139"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 Bg7 8. e3 0-0 9. Bd3 Na6 10. a3 Nc7 11. Bc2 b5 12. 0-0 b4 13. axb4 cxb4 14. Ne4 Ncxd5 15. Bxf6 Nxf6 16. Nxd6 Bg4 17. Nb5 Qb6 18. Nbd4 Rfd8 19. h3 Bd7 20. Qb1 a5 21. Rd1 h5 22. Bb3 a4 23. Bc4 Rac8 24. b3 Rxc4 25. bxc4 Ne8 26. Qe4 Bf5 27. Nxf5 gxf5 28. Qxf5 Bxa1 29. Rxa1 a3 30. Ne5 Qf6 31. Qxf6 Nxf6 32. Nc6 b3 33. Rxa3 b2 34. Rb3 Rd1+ 35. Kh2 b1Q 36. Rxb1 Rxb1 37. f3 Rc1 38. Ne5 Rc2 39. Kg3 Rc3 40. Kf4 Kg7 41. e4 Ne8 42. g4 hxg4 43. hxg4 Nd6 44. g5 Nxc4 45. Ng4 Kg6 46. Nh2 Nd2 47. Kg4 Rc1 48. Kf4 Rg1 49. Ng4 Rf1 50. Ne5+ Kg7 51. Ke3 Nb3 52. f4 Re1+ 53. Kd3 Nc5+ 54. Kd4 Nxe4 55. Nf3 Re2 56. Kd3 Ng3 57. Nh4 Rh2 58. Nf3 Rh3 59. Ne5 Nf1+ 60. Ke4 Re3+ 61. Kf5 Ng3+ 62. Kg4 Rxe5 63. fxe5 Ne2 64. Kf5 Nd4+ 65. Ke4 Ne6 66. Kf5 Nf8 67. g6 fxg6+ 68. Kg5 Kf7 69. Kf4 Ke6 70. Ke4 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Brambilla, Renee Blandy T"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1693"]
[PlyCount "153"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nc6 8. Nge2 h6 9. Bxf6 Bxf6 10. 0-0 Re8 11. Nf4 Be6 12. Rc1 Bg5 13. Nxe6 Rxe6 14. Ne2 Re8 15. a3 Ne7 16. Ng3 c6 17. Qg4 Qc8 18. Qxc8 Raxc8 19. b4 a6 20. a4 b5 21. a5 g6 22. Rc2 f5 23. Ne2 Kg7 24. Nc1 f4 25. Re2 fxe3 26. fxe3 Ng8 27. Rf3 Be7 28. Ref2 Nf6 29. Ne2 Ne4 30. Bxe4 dxe4 31. Rf7+ Kg8 32. Ng3 Bxb4 33. Ra7 Re7 34. Rxa6 Kg7 35. Rf4 Bd2 36. Kf2 b4 37. Rb6 c5 38. dxc5 b3 39. a6 Ra8 40. Rxe4 Rc7 41. Rxb3 Rxa6 42. Rb2 Bc1 43. Rc2 Ba3 44. Rec4 Kf7 45. e4 Ke6 46. c6 Bd6 47. Ke3 Ke5 48. Ne2 g5 49. Ng3 Ra3+ 50. R2c3 Ra1 51. Nf5 Bf8 52. Rc1 Ra3+ 53. R4c3 Ra5 54. Rd3 Bc5+ 55. Kf3 g4+ 56. Kxg4 Kxe4 57. Rh3 Rxc6 58. Re1+ Kd5 59. Rxh6 Ra4+ 60. Kh5 Rc7 61. g4 Ra2 62. h3 Rh2 63. h4 Bf2 64. Re2 Rf7 65. Kg6 Rf8 66. Kg7 Ra8 67. Rd6+ Kc5 68. Rc2+ Kb4 69. Rdd2 Ra7+ 70. Kg6 Ra6+ 71. Kh5 Ra5 72. Rxf2 Rh3 73. g5 Kb3 74. Rce2 Kc3 75. g6 Kd3 76. Rb2 Kc3 77. Ra2 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.20"]
[Round "4"]
[White "Urquiza, Marcello de Albuque"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2076"]
[BlackElo "1693"]
[PlyCount "89"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Qc7 6. c4 Nf6 7. Nc3 a6 8. h3 e6 9. Be2 Bd7 10. 0-0 Be7 11. b3 0-0 12. Bb2 h6 13. Rac1 Rad8 14. Rfd1 Nh7 15. Rc2 Ng5 16. Rcd2 Bc8 17. Nxg5 Bxg5 18. f4 Bf6 19. Qg3 Kh8 20. Kh1 Rg8 21. Qe3 Qe7 22. Ba3 g5 23. e5 Bg7 24. exd6 Qf6 25. Ne4 Qg6 26. d7 gxf4 27. dxc8Q Rxc8 28. Qf3 Ne5 29. Qxf4 f5 30. Nd6 Rc7 31. Bf1 h5 32. Bb2 Nc6 33. Bxg7+ Rcxg7 34. c5 Rf8 35. Nc4 Qf6 36. Rd6 Re8 37. Re1 Nb4 38. Qe5 Qg5 39. Rd7 Reg8 40. Rxg7 Rxg7 41. Nd6 Kh7 42. Ne8 Rf7 43. Qxe6 Rf8 44. Qd7+ Kh8 45. Qd4+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "3"]
[White "Andreata, Mauro Antonio"]
[Black "Fonseca, Rogerio da Silva"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1693"]
[BlackElo "1247"]
[PlyCount "85"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 Nf6 6. Qc2 c5 7. e3 Nc6 8. cxd5 exd5 9. a3 Bg4 10. Ne5 Nxe5 11. dxe5 Nd7 12. Nxd5 Nxe5 13. Qe4 f6 14. Bc3 Be6 15. Bb5+ Kf7 16. Nxe7 Qxe7 17. Bxe5 fxe5 18. Qxe5 Rad8 19. 0-0 Rd5 20. Qc3 Rf8 21. Bc4 Rg5 22. f4 Rh5 23. e4 Kg8 24. f5 Bxc4 25. Qxc4+ Kh8 26. Rac1 Qe5 27. h3 b6 28. Rcd1 Qxb2 29. Qf7 Qf6 30. Qxh5 Qc3 31. Qf3 Qe5 32. Rd5 Qe7 33. Rfd1 g6 34. Rd7 Qe5 35. R1d5 Qa1+ 36. Kh2 gxf5 37. Rxf5 Rg8 38. Qh5 Rxg2+ 39. Kxg2 Qa2+ 40. Rf2 Qg8+ 41. Kh2 Qb8+ 42. e5 Qg8 43. Rf8 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "2"]
[White "Monteiro, Samuel Ramazzotte"]
[Black "Andreata, Mauro Antonio"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1260"]
[BlackElo "1693"]
[PlyCount "118"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nc6 5. d3 Be7 6. h3 Bd7 7. a4 a6 8. Bf4 Qb6 9. Rb1 Nf6 10. Qd2 Rd8 11. Qe3 e5 12. Bg5 Nd4 13. Qd2 Nxf3+ 14. gxf3 Qb4 15. Bxf6 Bxf6 16. Nd5 Qxd2+ 17. Kxd2 Bg5+ 18. Ke2 Bxa4 19. Rbg1 Bh6 20. c3 Bc6 21. b4 cxb4 22. cxb4 Bxd5 23. Bxd5 Rb8 24. Ra1 Ke7 25. b5 Rhc8 26. Ra2 axb5 27. Rb1 Rc5 28. Rab2 f6 29. Rxb5 Rxb5 30. Rxb5 b6 31. Kd1 Bf4 32. Bc6 Kd8 33. Rb2 g6 34. h4 Bh6 35. Bb5 Bf8 36. Ra2 Rb7 37. Ra8+ Ke7 38. Ra6 h5 39. Bc6 Rc7 40. Rxb6 Bh6 41. Rb7 Rxb7 42. Bxb7 Bg7 43. Bc8 Bf8 44. Bh3 Kf7 45. Ke2 Be7 46. Kf1 f5 47. exf5 Bxh4 48. fxg6+ Kxg6 49. f4 exf4 50. Kg2 Bf6 51. Be6 Bd4 52. f3 Kf6 53. Bh3 Ke5 54. Kf1 h4 55. Ke2 Be3 56. Bg4 d5 57. Bh3 d4 58. Bg4 Kf6 59. Bh3 Kg5 1/2-1/2

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.18"]
[Round "1"]
[White "Andreata, Mauro Antonio"]
[Black "Marocco, Gabriel Leao Quadro"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1693"]
[BlackElo "1228"]
[PlyCount "75"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 0-0 6. Bd3 Be6 7. c5 Nc6 8. Qa4 Bd7 9. Qd1 Nb4 10. Bb1 Nc6 11. 0-0 Re8 12. a3 Bg4 13. h3 Bxf3 14. Qxf3 e5 15. dxe5 Nxe5 16. Qd1 c6 17. Ne2 Nfd7 18. Nd4 Nxc5 19. b4 Ne6 20. Bb2 Nc4 21. Bc3 Nxd4 22. Bxd4 Bxd4 23. Qxd4 Qe7 24. Rd1 Qe5 25. Bc2 Qxd4 26. Rxd4 b5 27. e4 Red8 28. exd5 Rxd5 29. Rxd5 cxd5 30. a4 bxa4 31. Rxa4 Rb8 32. f4 Nb2 33. Rxa7 Rxb4 34. f5 Kg7 35. fxg6 hxg6 36. Rd7 d4 37. Kf2 Rc4 38. Bb3 1/2-1/2

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.16"]
[Round "4"]
[White "Andreata, Mauro Antonio"]
[Black "De Oliveira, Caio Guilherme Viei"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1698"]
[BlackElo "1338"]
[PlyCount "111"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Rc1 Ne4 10. Bxe7 Qxe7 11. cxd5 exd5 12. Qb3 Ndf6 13. Ne5 Nd2 14. Qb5 Nxf1 15. Bxf1 Rfd8 16. f3 c6 17. Qd3 Nd7 18. Ng4 h5 19. Nf2 Nf6 20. Re1 c5 21. Rd1 Re8 22. Re1 cxd4 23. Qxd4 Qc5 24. Qf4 Rad8 25. Nd3 Qd6 26. Qxd6 Rxd6 27. Nb5 Rc6 28. Nd4 Rcc8 29. Nf4 Rc5 30. Kf2 Rec8 31. Bd3 Nd7 32. Bf5 R8c7 33. b4 Rc4 34. Nb5 Rc2+ 35. Bxc2 Rxc2+ 36. Re2 Rxe2+ 37. Kxe2 Ba6 38. a4 Bxb5+ 39. axb5 Nf6 40. Kd3 Kf8 41. Kd4 Ke7 42. Nxd5+ Nxd5 43. Kxd5 Kd7 44. h4 g6 45. g4 f6 46. gxh5 gxh5 47. e4 Ke7 48. f4 Kd7 49. f5 Ke7 50. Kc6 Kd8 51. Kd6 Ke8 52. Ke6 Kf8 53. Kxf6 Ke8 54. Kg7 Ke7 55. f6+ Ke8 56. f7+ 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.16"]
[Round "5"]
[White "De Siqueira, Luigy Lira"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1893"]
[BlackElo "1698"]
[PlyCount "74"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nf5 Bxf5 8. exf5 Be7 9. Qd2 Nc6 10. Bc4 Rc8 11. Bb3 Nd4 12. Bxf6 Bxf6 13. Qd3 Nxb3 14. axb3 0-0 15. 0-0 Re8 16. Rad1 Rc6 17. Rfe1 Qc8 18. Ne4 Be7 19. Nc3 Rd8 20. Re3 b5 21. Rg3 Bf8 22. Qf3 g6 23. Nd5 Kh8 24. fxg6 f5 25. g7+ Bxg7 26. Ne7 e4 27. Qh5 Qd7 28. Nxc6 Qxc6 29. Qf7 Rg8 30. c3 Qc5 31. Rd5 Qb6 32. Rxf5 Qa5 33. h4 h6 34. Rh5 Qa1+ 35. Kh2 Qc1 36. Rd5 Qxb2 37. Rxd6 Qc1 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.15"]
[Round "2"]
[White "Andreata, Mauro Antonio"]
[Black "De Paiva Filho, Luiz Americo"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1698"]
[BlackElo "1940"]
[PlyCount "140"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bg5 c6 6. e3 0-0 7. Bd3 Be6 8. c5 b6 9. cxb6 axb6 10. 0-0 Nbd7 11. Qe2 c5 12. Rfd1 c4 13. Bc2 Ra5 14. a4 Re8 15. Rdb1 h6 16. Bh4 g5 17. Bg3 Bg4 18. h3 Bh5 19. b4 Ra8 20. Qd2 Bxf3 21. gxf3 e5 22. Nb5 Re7 23. a5 Ra6 24. Nd6 exd4 25. exd4 Nh5 26. Nf5 Re6 27. Nxg7 Kxg7 28. Re1 Rxe1+ 29. Qxe1 Qf6 30. Qe3 Nxg3 31. fxg3 Qe6 32. Qxe6 fxe6 33. Ba4 Nf6 34. Bb5 Ra7 35. a6 Kf7 36. Bc6 Ke7 37. Bb7 Ne8 38. Re1 Nc7 39. Kf2 Kd7 40. Ra1 Nb5 41. Ke3 Nd6 42. Rh1 Nf5+ 43. Kd2 Nxd4 44. f4 gxf4 45. gxf4 Ke7 46. Rf1 Kf6 47. Rf2 Nf5 48. Kc3 Nd6 49. Re2 Nxb7 50. axb7 Rxb7 51. Re5 Rg7 52. Rh5 Rg3+ 53. Kc2 Rb3 54. Rxh6+ Kf5 55. h4 Rxb4 56. h5 Rb3 57. Rh8 Kxf4 58. h6 Rh3 59. h7 Ke5 60. Kd2 c3+ 61. Kc2 Kd4 62. Re8 Rxh7 63. Rxe6 Rh2+ 64. Kc1 Kd3 65. Re1 b5 66. Rd1+ Kc4 67. Rg1 b4 68. Rg4+ d4 69. Rg1 b3 70. Rf1 Ra2 0-1

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.15"]
[Round "3"]
[White "De Assis, Giovanni Lucio"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1698"]
[PlyCount "107"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. a3 a5 7. Nf3 Nh5 8. Bg3 Nxg3 9. hxg3 h6 10. dxc5 Bxc5 11. Nbd2 Bd7 12. Rb1 e5 13. Bb5 Qf6 14. Qa4 0-0 15. 0-0 Rfd8 16. Rbd1 Be8 17. Nb3 Bb6 18. Rd2 e4 19. Nfd4 Ne5 20. Bxe8 Rxe8 21. Nc1 Ng4 22. Nce2 g5 23. Qd7 h5 24. Qxb7 Bxd4 25. Nxd4 Rad8 26. Qc6 Qe5 27. Qb5 h4 28. Qe2 f5 29. Nc6 Qd6 30. Nxd8 Rxd8 31. f3 Nf6 32. gxh4 gxh4 33. Qf2 Qb6 34. Re1 exf3 35. gxf3 Kf7 36. Qxh4 Rg8+ 37. Kf2 Rg7 38. Qf4 Rh7 39. Rg1 Rh5 40. Rg5 Rxg5 41. Qxg5 Qe6 42. b4 axb4 43. cxb4 Qa6 44. Qxf5 Qxa3 45. b5 Qa5 46. Qd3 Ke6 47. Rc2 Kf7 48. Qb3 Qd8 49. Qa4 Nh5 50. Qg4 Nf6 51. Qf4 Qe8 52. Rc7+ Kg6 53. Rc6 Qh8 54. Qxf6+ 1-0

[Event "Goiania FEXEG Cup"]
[Site "Goiania"]
[Date "2020.02.14"]
[Round "1"]
[White "Evangelista, Fabio Soares"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1049"]
[BlackElo "1698"]
[PlyCount "44"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 dxc4 6. Bxc4 0-0 7. h3 Nbd7 8. Nf3 Re8 9. 0-0 c6 10. Re1 Nb6 11. Bd3 h6 12. Bd2 Nbd5 13. Nxd5 exd5 14. Qc2 Bd6 15. Re2 Bd7 16. Qb3 Qc8 17. g4 Bxg4 18. hxg4 Qxg4+ 19. Kf1 Qxf3 20. Kg1 Qg4+ 21. Kf1 Qh3+ 22. Kg1 Qh2+ 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.13"]
[Round "11"]
[White "Andreata, Mauro Antonio"]
[Black "Pascheto, Ademir Heleno"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1648"]
[BlackElo "1827"]
[PlyCount "59"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 cxd4 6. exd4 d6 7. Be2 0-0 8. 0-0 Nbd7 9. Bg5 Qa5 10. Qd2 Re8 11. Rac1 e5 12. d5 a6 13. a3 Qb6 14. b4 a5 15. Be3 Qc7 16. Nb5 Qb8 17. c5 dxc5 18. bxc5 Ng4 19. c6 b6 20. c7 Qb7 21. Nd6 Nxe3 22. fxe3 e4 23. Nxb7 exf3 24. Nd6 fxe2 25. Qxe2 Re7 26. Nxc8 Rxc8 27. d6 Re6 28. Rcd1 Kf8 29. Qf3 Rf6 30. Qb7 1-0

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.12"]
[Round "10"]
[White "Machado, Wesley Henrique"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1386"]
[BlackElo "1648"]
[PlyCount "163"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. e5 d5 3. d4 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h5 7. g5 Ne7 8. Bd3 Nd7 9. Be3 Qb6 10. Bxg6 Nxg6 11. Nge2 Bb4 12. a3 Be7 13. Kf1 Rc8 14. b4 a6 15. f4 a5 16. Na4 Qc7 17. c3 Ra8 18. Rb1 axb4 19. axb4 b5 20. Nc5 Bxc5 21. bxc5 Ne7 22. Ra1 0-0 23. Kf2 Qb7 24. Ng3 g6 25. Qb1 Rxa1 26. Qxa1 Ra8 27. Qb2 Ra4 28. Ra1 Qa6 29. Rxa4 bxa4 30. Bc1 Nc8 31. Qe2 Qa5 32. Qb2 Qb5 33. Qxb5 cxb5 34. Ke2 Nb8 35. Ba3 Nc6 36. Kd3 N8e7 37. Kc2 Na5 38. Bb4 Nc4 39. Nf1 Nc6 40. Nd2 Ne3+ 41. Kb2 Ng2 42. Nf3 Nxf4 43. Kc2 Ne2 44. Kd2 Ng3 45. Kd3 Nf5 46. Kd2 Kf8 47. Kd3 Ke8 48. Kd2 Kd7 49. Kd3 Ng3 50. Nd2 Ne7 51. Ba5 Kc6 52. Nf3 Nef5 53. Bb4 Ne4 54. Ba3 Nf2+ 55. Ke2 Ne4 56. Kd3 Ne7 57. Bb4 Kd7 58. Ne1 Nc6 59. Nf3 Ne7 60. Ba3 Nf5 61. Bb4 Nf2+ 62. Ke2 Nh3 63. Kd2 Nf4 64. Ba3 Ng2 65. Bc1 Ngxh4 66. Nxh4 Nxh4 67. Ke2 Nf5 68. Kf3 Ne7 69. Ke2 Nc6 70. Kd3 Na5 71. Kc2 Nc4 72. Bf4 h4 73. Kc1 h3 74. Kc2 Ne3+ 75. Kb2 Nf1 76. Ka3 Kc6 77. Kb4 h2 78. Bxh2 Nxh2 79. c4 dxc4 80. Ka3 Nf3 81. Kb4 Nxg5 82. Kc3 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.11"]
[Round "9"]
[White "Andreata, Mauro Antonio"]
[Black "Kruger, Israel"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1648"]
[BlackElo "1869"]
[PlyCount "154"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. e4 Bxf3 6. gxf3 c5 7. Be3 cxd4 8. Bxd4 Nf6 9. f4 Nc6 10. Be3 Qa5 11. Qd2 Ng4 12. Bg2 Nxe3 13. fxe3 Bxc3 14. bxc3 Rc8 15. 0-0 Qc7 16. Bh3 Rd8 17. Rab1 b6 18. Rf2 0-0 19. Bf1 Na5 20. Qe2 Rc8 21. Rb4 e5 22. h4 h5 23. Rg2 Kh7 24. Rg5 Rh8 25. f5 Kg7 26. Qg2 Rh6 27. Be2 Rch8 28. Qg3 Kf8 29. Kh2 Rg8 30. f6 Nb7 31. Rb1 Nc5 32. Qf3 Qb7 33. Qg2 Qxe4 34. Rd1 Qxh4+ 35. Kg1 Ne4 36. Rxe5 Nxf6 37. Rxd6 Kg7 38. Rd1 Rhh8 39. c5 Re8 40. Rxe8 Rxe8 41. c6 Rc8 42. Bf3 Ng4 43. Bxg4 Qxg4 44. Qxg4 hxg4 45. Rd6 Kh6 46. Rf6 Rc7 47. e4 Re7 48. Kf2 Rxe4 49. Rxf7 Rc4 50. Rxa7 Rxc6 51. Ra3 Kg5 52. Kg3 Rf6 53. Rb3 Rf3+ 54. Kg2 Rd3 55. a4 Kh4 56. Rxb6 Rxc3 57. Rxg6 Rc2+ 58. Kf1 Ra2 59. Rh6+ Kg3 60. Ra6 Ra1+ 61. Ke2 Kg2 62. Ra8 g3 63. a5 Ra2+ 64. Ke1 Ra4 65. a6 Ra1+ 66. Ke2 Ra2+ 67. Ke1 Ra1+ 68. Ke2 Kg1 69. a7 g2 70. Ke3 Re1+ 71. Kd2 Re7 72. Kd3 Rf7 73. Kc4 Kf2 74. Rg8 Rxa7 75. Rf8+ Ke1 76. Rg8 Ra2 77. Kd3 Kf1 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.10"]
[Round "8"]
[White "Reyes, Jesus Manuel"]
[Black "Andreata, Mauro Antonio"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1354"]
[BlackElo "1648"]
[PlyCount "89"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 e5 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 Be7 7. Nc3 h6 8. Nh4 Nd4 9. f4 Bg4 10. Qd2 Be6 11. f5 Bd7 12. Qd1 Bc6 13. Be3 Rc8 14. a4 a6 15. Nb1 Bd7 16. c3 Nc6 17. d4 cxd4 18. cxd4 Nb4 19. Nc3 a5 20. d5 Na6 21. Bf2 Nb4 22. h3 Nh7 23. Nf3 Nf6 24. Ne1 0-0 25. Be3 Na6 26. Nd3 Rc4 27. Bf3 Rc8 28. Qd2 Kh7 29. Kh1 Ng8 30. Rf2 g6 31. g4 g5 32. Rg1 Kg7 33. Rh2 f6 34. Rc1 Qe8 35. b3 Qd8 36. Qd1 Be8 37. Rhc2 Bd7 38. Na2 Rxc2 39. Rxc2 Qb8 40. Bb6 Bd8 41. Qg1 Ne7 42. Bxd8 Qxd8 43. Be2 Nc8 44. Qe3 Qb6 45. Qxb6 1/2-1/2

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.09"]
[Round "7"]
[White "Andreata, Mauro Antonio"]
[Black "Baeta, Marcio Netto"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1648"]
[BlackElo "1903"]
[PlyCount "70"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 e4 4. Nc3 Bb4 5. Bd2 a5 6. Nge2 c6 7. c5 d5 8. cxd6 Bxd6 9. g3 h5 10. Bg2 Qe7 11. Qc2 Bf5 12. a4 h4 13. 0-0-0 h3 14. Bf1 Na6 15. Nf4 Nb4 16. Qb1 g5 17. Be2 gxf4 18. gxf4 Be6 19. Rdg1 Bb3 20. Be1 Qe6 21. Rg5 Bc2 22. Qa1 Qb3 23. Kd2 Nd3 24. Rhg1 Bxf4 25. exf4 Nxf4 26. Bc4 Qxc4 27. Kxc2 Ne2 28. Rh1 Nd5 29. Rxd5 cxd5 30. b3 Qd3+ 31. Kb2 Rc8 32. Qd1 Rxc3 33. Bxc3 Qxc3+ 34. Ka2 Qd3 35. Qf1 Qc2+ 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.09"]
[Round "6"]
[White "Correa, Jose Augusto"]
[Black "Andreata, Mauro Antonio"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1911"]
[BlackElo "1648"]
[PlyCount "220"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. d3 Be7 6. Bg5 0-0 7. Rc1 d6 8. Nf3 Bd7 9. 0-0 Rc8 10. d4 cxd4 11. Nxd4 a6 12. e4 h6 13. Be3 e5 14. Nb3 Bg4 15. f3 Be6 16. Nd5 Nd7 17. Qd2 Kh7 18. Nxe7 Qxe7 19. Rfd1 Rfd8 20. Qxd6 Qf6 21. Qa3 Qg6 22. Na5 Nxa5 23. Qxa5 f5 24. exf5 Bxf5 25. c5 Re8 26. Rd6 Nf6 27. c6 Qf7 28. cxb7 Qxb7 29. Qb6 Qxb6 30. Rxb6 Nd5 31. Rb3 Rxc1+ 32. Bxc1 Rc8 33. Be3 Rc2 34. g4 Be6 35. f4 Nf6 36. Rb6 Bd5 37. Bf1 e4 38. g5 hxg5 39. fxg5 Ng4 40. g6+ Kh8 41. Rb8+ Bg8 42. Bd4 Nxh2 43. Bg2 Nf3+ 44. Bxf3 exf3 45. Rb6 Rg2+ 46. Kf1 a5 47. b3 Bd5 48. a4 Rg4 49. Bc3 Rg3 50. Bxa5 f2 51. b4 Rf3 52. Rb8+ Bg8 53. Bb6 Rf6 54. Bxf2 Rxg6 55. b5 Kh7 56. a5 Bc4+ 57. Ke1 Re6+ 58. Kd1 Re5 59. a6 Bxb5 60. a7 Be2+ 61. Kd2 Bf3 62. a8Q Bxa8 63. Rxa8 g5 64. Ra6 g4 65. Be3 Rf5 66. Rh6+ Kg7 67. Rh4 Kf6 68. Rxg4 Ke5 69. Rd4 Rf3 70. Ke2 Rf5 71. Rh4 Kd5 72. Kd3 Ke5 73. Rh6 Kd5 74. Ra6 Rf3 75. Ra5+ Kc6 76. Ke4 Rh3 77. Bd4 Rh4+ 78. Kd3 Rh3+ 79. Kc4 Rh4 80. Ra6+ Kb7 81. Rf6 Kc7 82. Kd5 Rh5+ 83. Be5+ Kd7 84. Rf7+ Ke8 85. Rb7 Rh6 86. Bd6 Rh1 87. Kc6 Rc1+ 88. Bc5 Rc2 89. Re7+ Kd8 90. Rf7 Re2 91. Rf8+ Re8 92. Rf7 Re6+ 93. Bd6 Re2 94. Ra7 Ke8 95. Kd5 Rd2+ 96. Ke6 Re2+ 97. Be5 Rd2 98. Rb7 Rd1 99. Rb8+ Rd8 100. Rb2 Rd1 101. Ra2 Rd3 102. Rg2 Rf3 103. Rg7 Rf1 104. Re7+ Kd8 105. Rh7 Kc8 106. Rh8+ Kb7 107. Rb8+ Ka7 108. Rb2 Ka6 109. Kd5 Rf8 110. Bd6 Rc8 1/2-1/2

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.08"]
[Round "5"]
[White "Andreata, Mauro Antonio"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1648"]
[BlackElo "1965"]
[PlyCount "96"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. 0-0 d6 7. Nbd2 Nbd7 8. Re1 h6 9. Bh4 c5 10. h3 0-0 11. c3 Qc7 12. Rc1 a6 13. e4 e5 14. d5 Qd8 15. Bg3 g6 16. Nf1 Nh5 17. Bh2 Qc7 18. Qd2 c4 19. Bc2 Kh7 20. g4 Nhf6 21. Ng3 Kg7 22. Kg2 Nh7 23. h4 Qd8 24. h5 Bc8 25. Qe2 Nc5 26. Ng1 a5 27. f3 Ba6 28. Rcd1 Bh4 29. hxg6 fxg6 30. Nh3 Ra7 31. Rf1 Raf7 32. Bg1 Ng5 33. Nxg5 Bxg5 34. Bxc5 bxc5 35. Rb1 Bf4 36. Bd1 Bc8 37. Rh1 Bxg3 38. Kxg3 Rxf3+ 39. Qxf3 Rxf3+ 40. Bxf3 Qg5 41. Rhg1 h5 42. Kf2 Qd2+ 43. Kg3 hxg4 44. Bxg4 Qf4+ 45. Kg2 Qxg4+ 46. Kf2 Qf4+ 47. Ke2 Bg4+ 48. Ke1 Qe3+ 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.07"]
[Round "3"]
[White "Andreata, Mauro Antonio"]
[Black "Moccero, Eduardo"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1648"]
[BlackElo "1933"]
[PlyCount "59"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. Nc3 Nc6 5. e3 Nf6 6. Bd3 cxd4 7. exd4 Be7 8. 0-0 0-0 9. a3 b6 10. Bg5 h6 11. Bh4 Ba6 12. cxd5 Bxd3 13. Qxd3 Nxd5 14. Bxe7 Ncxe7 15. Rac1 Nf5 16. Nxd5 Qxd5 17. Rc7 Rfd8 18. Rd1 Qd6 19. Qc4 Rd7 20. Rxd7 Qxd7 21. Ne5 Qd6 22. h3 Rd8 23. Nf3 Rd7 24. g4 Rc7 25. Qa4 Qf4 26. Kg2 Nd6 27. Qb3 Qe4 28. d5 exd5 29. Rxd5 Qc4 30. Qd1 1/2-1/2

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.07"]
[Round "4"]
[White "Ikejiri, Daniel Yoshito"]
[Black "Andreata, Mauro Antonio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2004"]
[BlackElo "1648"]
[PlyCount "56"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d6 9. h3 Bd7 10. Nc3 a6 11. a3 Qc8 12. Bf1 h6 13. Be3 b5 14. Rc1 Qb7 15. d5 Na7 16. b4 Bd8 17. Qd2 Kh7 18. Bd3 Nc8 19. Kh2 Ne7 20. Rg1 Bb6 21. g4 Bxe3 22. Qxe3 Ng6 23. Ne2 Rac8 24. Rcd1 Qc7 25. Rg2 Rg8 26. Rdg1 Rce8 27. h4 Qc8 28. Kh3 Nh5 1/2-1/2

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.06"]
[Round "2"]
[White "Donoso Diaz, Sebastian"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2239"]
[BlackElo "1648"]
[PlyCount "93"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 h6 7. Nc3 c6 8. b3 Nbd7 9. Qc2 Re8 10. Bb2 a6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 Qa5 15. Rfe1 Bd7 16. Ne5 Rad8 17. Re2 Qb6 18. Bc3 Bb4 19. c5 Qa5 20. Nc4 Bxc3 21. Nxa5 Bxa1 22. Nxb7 Bxd4 23. Nxd8 Rxd8 24. Qc4 Bc8 25. Bxc6 e5 26. Kg2 Ng4 27. Bf3 Nf6 28. c6 g5 29. c7 Rf8 30. Rd2 g4 31. Bc6 Kg7 32. Rxd4 exd4 33. Qxd4 h5 34. Qc5 Nh7 35. b4 f6 36. a4 Ng5 37. b5 axb5 38. axb5 Ne6 39. Qd6 f5 40. b6 f4 41. b7 Bxb7 42. Bxb7 f3+ 43. Kf1 Nxc7 44. Qxc7+ Rf7 45. Qe5+ Rf6 46. Bc6 Kg6 47. Be8+ 1-0

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.05"]
[Round "1"]
[White "Andreata, Mauro Antonio"]
[Black "Andrade, Roberto Luiz Costa"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1648"]
[BlackElo "2123"]
[PlyCount "86"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bd2 0-0 6. e3 Bb7 7. Bd3 d5 8. 0-0 Nbd7 9. Rc1 Re8 10. a3 Bf8 11. Re1 c5 12. h3 Rc8 13. cxd5 exd5 14. Bf5 g6 15. Bb1 c4 16. Ne2 b5 17. Ng3 a5 18. Qc2 b4 19. axb4 axb4 20. Qd1 Qa5 21. Re2 Ba6 22. Be1 Bd6 23. Bc2 Qb6 24. Ra1 b3 25. Bb1 Bxg3 26. fxg3 c3 27. Bxc3 Bxe2 28. Qxe2 Ra8 29. Rxa8 Rxa8 30. Kh2 Ra1 31. Bd3 h5 32. Qf2 Qe6 33. Ng5 Qe7 34. Qf4 Ra8 35. e4 Nxe4 36. Nxe4 dxe4 37. Bxe4 Ra6 38. d5 Nf6 39. Bf3 Kh7 40. Qc4 Ra7 41. Qxb3 h4 42. Qb8 Rc7 43. gxh4 Ne8 1/2-1/2

[Event "Goiania Xeque Mate U2200 op 6th"]
[Site "Goiania"]
[Date "2019.06.30"]
[Round "4"]
[White "Andreata, Mauro Antonio"]
[Black "Evangelista, Fabio Soares"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1624"]
[PlyCount "27"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nf6 5. Nc3 Nbd7 6. Bg5 Be7 7. Nf3 Nb6 8. Bb3 h6 9. Be3 Bd7 10. 0-0 Bc6 11. Bc2 0-0 12. Qd3 Nbd7 13. e5 Nd5 14. Qh7# 1-0

[Event "Goiania Xeque Mate U2200 op 6th"]
[Site "Goiania"]
[Date "2019.06.30"]
[Round "5"]
[White "Labussiere, Yago"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2110"]
[BlackElo "1624"]
[PlyCount "113"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. Nf3 c5 6. dxc5 dxc5 7. Qxd8+ Bxd8 8. e5 Nfd7 9. Be3 0-0 10. 0-0-0 Nc6 11. Nb5 b6 12. Bf4 f6 13. exf6 Bxf6 14. Nc7 e5 15. Nxa8 exf4 16. Nc7 Nde5 17. Nxe5 Nxe5 18. Nd5 Bd8 19. f3 Nc6 20. Bd3 Nd4 21. Rhe1 Bd7 22. Be4 g5 23. Nc3 Bc8 24. Nb5 a5 25. Nxd4 cxd4 26. Rxd4 Bf6 27. Rd6 g4 28. Rxb6 h5 29. Rb5 g3 30. hxg3 fxg3 31. Rxh5 Ba6 32. Bd5+ Kg7 33. Reh1 Bc8 34. Rh7+ Kg6 35. f4 Bg7 36. Be4+ Kf6 37. R7h5 Be6 38. Rxa5 Bxc4 39. b3 Be2 40. Kd2 Bg4 41. Ra6+ Ke7 42. Rh7 Rd8+ 43. Kc2 Bd1+ 44. Kc1 Kf8 45. Ra7 Bc3 46. Rhf7+ Kg8 47. Rfd7 Rxd7 48. Rxd7 Bg4 49. f5 Be5 50. b4 Be2 51. a4 Bc3 52. b5 Ba5 53. Ra7 Bb6 54. Ra6 Be3+ 55. Kc2 Kf8 56. Re6 Bc4 57. Rc6 1-0

[Event "Goiania Xeque Mate U2200 op 6th"]
[Site "Goiania"]
[Date "2019.06.29"]
[Round "3"]
[White "Andreata, Mauro Antonio"]
[Black "Valente, Fernando Cesar"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1624"]
[BlackElo "1513"]
[PlyCount "101"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. Bg5 Be7 6. g3 0-0 7. Bg2 h6 8. Bd2 Na6 9. Nf3 b6 10. Qc1 Nc5 11. Nh4 Qe8 12. Bh3 Nfe4 13. f3 Nxd2 14. Qxd2 Bxh4 15. gxh4 Qe7 16. 0-0-0 Qxh4 17. Bf1 a6 18. b3 Nd7 19. e3 Nf6 20. Be2 f4 21. e4 Bd7 22. Rdg1 Rab8 23. a4 Qf2 24. Kc2 b5 25. axb5 axb5 26. Rf1 Qc5 27. Ra1 bxc4 28. Bxc4 Ra8 29. Qe2 Rfb8 30. Rhg1 Rxa1 31. Rxa1 Qb6 32. Qg2 Nh5 33. Rg1 Be8 34. Qg4 Qf2+ 35. Be2 Qb6 36. Rb1 Nf6 37. Qg2 Bd7 38. Bc4 Qe3 39. Ra1 Qb6 40. Ra6 Qd4 41. Qe2 Qc5 42. Qd2 Qe3 43. Qxe3 fxe3 44. Kd3 Nh5 45. Kxe3 Nf4 46. Ra7 Rc8 47. Kd2 Kf8 48. Ba6 Rb8 49. Kc2 Bc8 50. Bc4 Rb7 51. Ra8 1-0

[Event "Goiania Xeque Mate U2200 op 6th"]
[Site "Goiania"]
[Date "2019.06.29"]
[Round "1"]
[White "De Souza Sa, Apolo"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2016"]
[BlackElo "1624"]
[PlyCount "147"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 a6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nd5 0-0 10. Nd2 Nc6 11. Nc4 b5 12. Nce3 Bg5 13. Be2 Nd4 14. c3 Nxe2 15. Qxe2 Be6 16. 0-0 Rb8 17. Rfd1 Qd7 18. Rd3 Rfd8 19. Rad1 a5 20. Nc2 f5 21. Rg3 Bxd5 22. Rxd5 Bf6 23. Rgd3 Qc7 24. exf5 b4 25. Qe4 b3 26. Na1 bxa2 27. Rd2 Bg5 28. Rc2 Qc6 29. c4 Rb4 30. h4 Bf6 31. Qe2 Bxh4 32. Rxa5 Ra8 33. Rxa8+ Qxa8 34. b3 Qc8 35. Qe4 Be7 36. Rxa2 Rb8 37. Ra7 Kf8 38. g4 Qc5 39. Ra8 Rxa8 40. Qxa8+ Kf7 41. Qd5+ Qxd5 42. cxd5 Kf6 43. b4 h5 44. gxh5 Kxf5 45. Nb3 Bd8 46. f3 e4 47. Nd4+ Kf6 48. Nc6 Bb6+ 49. Kg2 e3 50. Kf1 Kg5 51. Ne7 Kf4 52. Ke2 Ke5 53. Nc8 Bd4 54. Ne7 Bb6 55. Kd3 Kf4 56. Ke2 Ke5 57. b5 Bc5 58. Kd3 Kf4 59. Ke2 Ke5 60. f4+ Ke4 61. f5 Bd4 62. Nc6 Bc5 63. h6 gxh6 64. f6 Kxd5 65. f7 Kc4 66. f8Q Kxb5 67. Nd8 d5 68. Qxh6 d4 69. Kd3 Kb4 70. Nc6+ Kb3 71. Qe6+ Ka4 72. Qc4+ Ka3 73. Na5 Kb2 74. Qc2+ 1-0

[Event "Goiania Xeque Mate U2200 op 6th"]
[Site "Goiania"]
[Date "2019.06.29"]
[Round "2"]
[White "Ferraz, Michel Liah"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1734"]
[BlackElo "1624"]
[PlyCount "141"]
[EventDate "2019.06.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. dxc5 Bxc5 6. cxd5 exd5 7. e3 0-0 8. Be2 Nc6 9. 0-0 Re8 10. a3 Bg4 11. b4 Bb6 12. Bb2 Rc8 13. Qb3 h6 14. Rad1 Be6 15. Nb5 a6 16. Nbd4 Nxd4 17. Nxd4 Qe7 18. Rc1 Red8 19. Rfd1 Ne4 20. Bf3 Ng5 21. Be2 Bc7 22. g3 Bh3 23. Bf1 Qe4 24. f3 Qg6 25. Bxh3 Nxh3+ 26. Kg2 Ng5 27. Rc2 Qh5 28. Rdc1 Qh3+ 29. Kg1 Bxg3 30. hxg3 Qxg3+ 31. Kf1 Nh3 32. Rg2 Rxc1+ 33. Bxc1 Qc7 34. Bb2 Ng5 35. f4 Ne4 36. Rxg7+ Kf8 37. Ke2 Qd7 38. Rg1 Rc8 39. b5 h5 40. Qb4+ Nd6 41. a4 Rc4 42. Qb3 Qh3 43. Nf3 Qf5 44. Rc1 Rxc1 45. Bxc1 Nc4 46. bxa6 bxa6 47. Ba3+ Kg7 48. Qc3+ f6 49. Bb2 Kf7 50. Bc1 h4 51. Qe1 h3 52. Bd2 Qg4 53. Qf2 Nb2 54. a5 Qf5 55. Ne1 Nc4 56. Kf1 Qe4 57. Kg1 Qf5 58. Kh2 Nd6 59. Qf1 Ne4 60. Nf3 Qg6 61. Qxh3 Ke7 62. Bb4+ Kd8 63. Nd4 f5 64. Nxf5 Nf2 65. Qh4+ Kc8 66. Qh8+ Kd7 67. Qg7+ Qxg7 68. Nxg7 Ng4+ 69. Kg3 Nxe3 70. Kf3 Nc2 71. Bd2 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Andreata, Mauro Antonio"]
[Black "Barbosa, Luiz Francisco da S"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "1624"]
[BlackElo "1762"]
[PlyCount "85"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Nc3 0-0 6. e3 d5 7. Bd3 Nc6 8. a3 Bxc3 9. Bxc3 dxc4 10. Bxc4 Ne4 11. 0-0 Nxc3 12. bxc3 Qa5 13. Qc2 Bd7 14. Rfb1 Qc7 15. Bd3 h6 16. h4 b6 17. Qe2 Na5 18. Ne5 Nc6 19. Nf3 Rfd8 20. Rd1 Be8 21. Bb1 Qe7 22. e4 e5 23. d5 Na5 24. Ba2 b5 25. g3 c4 26. h5 Nb7 27. Kg2 Nd6 28. Bb1 Bd7 29. Nh4 Qg5 30. f3 Qxh5 31. Rh1 Qg5 32. Bc2 a5 33. Qf2 f5 34. Rae1 f4 35. g4 Rab8 36. Nf5 Nxf5 37. exf5 Qf6 38. Be4 b4 39. axb4 axb4 40. cxb4 Rxb4 41. Re2 Rdb8 42. Rhe1 c3 43. Bc2 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Fischer Schilling, Ian"]
[Black "Andreata, Mauro Antonio"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1763"]
[BlackElo "1624"]
[PlyCount "131"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. 0-0-0 Nc6 11. Nxc6 bxc6 12. g4 Bb7 13. Bg2 Rb8 14. Rhe1 Qb6 15. Na4 Qa5 16. b3 c5 17. Qe2 Bc6 18. e5 Bb5 19. c4 Bxa4 20. exf6 gxf6 21. bxa4 Qxa4 22. Rd2 Rb4 23. Rc2 0-0 24. Kd2 Rfb8 25. Rec1 d5 26. Ke1 d4 27. g5 fxg5 28. fxg5 hxg5 29. Bxg5 Kf8 30. Bxe7+ Kxe7 31. Qe5 Qa5 32. Kf1 d3 33. Rf2 Rf8 34. Qf6+ Kd7 35. Qc3 d2 36. Rxd2+ Kc8 37. a3 Ra4 38. Qxa5 Rxa5 39. Rc3 Kc7 40. Rf2 Kd6 41. h4 f5 42. h5 Rh8 43. Bf3 e5 44. Rh2 e4 45. Bd1 Ke5 46. Rd2 Kf4 47. a4 Rh6 48. Rh3 Kg5 49. Rg2+ Kf4 50. Rg6 Rh8 51. h6 e3 52. h7 Rd8 53. Rh4+ Ke5 54. h8Q+ Rxh8 55. Rxh8 f4 56. Ke2 Kd4 57. Bb3 Kc3 58. Rb6 Rxa4 59. Bxa4 Kxc4 60. Rxa6 Kd4 61. Rd8+ Kc3 62. Rc6 c4 63. Bb5 f3+ 64. Kxf3 Kb4 65. Rxc4+ Kxb5 66. Rc1 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Rial, Antonio Marcos Pino"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1735"]
[BlackElo "1624"]
[PlyCount "80"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Be7 6. 0-0 0-0 7. Bb2 Nc6 8. Nbd2 h6 9. Ne5 Bd7 10. f4 Rc8 11. a3 cxd4 12. exd4 Re8 13. Rc1 Qb6 14. Ndf3 Red8 15. Kh1 Nb8 16. Nxd7 Nbxd7 17. Ne5 Nf8 18. Rf3 Qc7 19. Qe2 Qa5 20. f5 Bd6 21. fxe6 Nxe6 22. Bf5 Re8 23. Qf2 Rc7 24. c4 Ng5 25. Re3 Rce7 26. b4 Qd8 27. cxd5 Nxd5 28. Rc8 Qb6 29. Rxe8+ Rxe8 30. Nd7 Qd8 31. Rxe8+ Qxe8 32. Ne5 Nf6 33. Qc2 Qb5 34. Bd3 Qe8 35. Qe2 a6 36. Bc1 Ne6 37. Qf2 Qd8 38. Bb2 Bxe5 39. dxe5 Ng4 40. Qf5 Qxd3 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Andreata, Mauro Antonio"]
[Black "Lara, Diego Costa"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1624"]
[BlackElo "1729"]
[PlyCount "159"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. e3 Bb7 7. Be2 0-0 8. 0-0 d5 9. Rc1 dxc4 10. Bxc4 Nbd7 11. Re1 Bxc3 12. Bxc3 Ne4 13. Bd3 f5 14. Bc4 Bd5 15. Qe2 Ndf6 16. h3 Nxc3 17. Rxc3 Ne4 18. Rcc1 c6 19. Rc2 Rac8 20. Rec1 c5 21. Bxd5 exd5 22. Ne5 c4 23. Qe1 f4 24. b3 fxe3 25. Qxe3 b5 26. bxc4 bxc4 27. Rb1 Rb8 28. Rf1 Rb6 29. f4 Rfb8 30. Kh2 c3 31. Nf3 Qa3 32. Qc1 Rb2 33. Rg1 Qxa2 34. Rxc3 Nxc3 35. Qxc3 R2b3 36. Qc7 a5 37. Ng5 R3b7 38. Qd6 h6 39. Qe6+ Kh8 40. Nf7+ Kh7 41. Nd6 Ra7 42. f5 Qa4 43. Qg6+ Kg8 44. Re1 Qd7 45. Qe6+ Qxe6 46. fxe6 Re7 47. Nf5 Kf8 48. Re5 Rb4 49. Nd6 Rb6 50. Rf5+ Kg8 51. Nc8 Rexe6 52. Nxb6 Rxb6 53. Rxd5 Ra6 54. Rc5 a4 55. Kg3 a3 56. Rc1 a2 57. Ra1 Ra4 58. Kf3 Kf7 59. Ke4 Ke6 60. h4 g6 61. g4 h5 62. gxh5 gxh5 63. Kd3 Kd5 64. Kc3 Ra7 65. Kb2 Ra4 66. Kc3 Ra3+ 67. Kb2 Rh3 68. Kxa2 Kxd4 69. Kb2 Rh2+ 70. Kb3 Kd3 71. Ra4 Rh1 72. Kb2 Kd2 73. Kb3 Rb1+ 74. Kc4 Rg1 75. Ra2+ Ke3 76. Ra3+ Ke4 77. Ra5 Rc1+ 78. Kb3 Kf4 79. Rxh5 Rh1 80. Rh8 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Whelan, Samuel Rocha"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1624"]
[PlyCount "94"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 Nbd7 8. 0-0 Nb6 9. Bb3 c5 10. Qe2 Bd7 11. Rd1 Qc7 12. Ne5 Rfd8 13. dxc5 Qxc5 14. Nd3 Qg5 15. e4 Qh4 16. Bf4 Bc6 17. Bg3 Qg5 18. Rac1 Rac8 19. f3 Nh5 20. Bf2 Bd6 21. e5 Bc7 22. Be3 Qf5 23. f4 Be4 24. Bc2 Nc4 25. g4 Qg6 26. Kf2 f5 27. gxh5 Qg2+ 28. Ke1 Qh1+ 29. Qf1 Qxf1+ 30. Kxf1 Nxe3+ 31. Ke2 Nxd1 32. Rxd1 Bc6 33. Rg1 Bb6 34. Rg3 Be8 35. h6 g6 36. Bb3 Kf7 37. Ne1 Bc6 38. h4 Ke7 39. h5 Rg8 40. hxg6 Rxg6 41. Rh3 Ba5 42. Kf2 Bxc3 43. bxc3 Be4 44. c4 Rd8 45. Ke3 b6 46. Ke2 Rg4 47. Ke3 Rdg8 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Andreata, Mauro Antonio"]
[Black "Deste, Jair Francisco"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1624"]
[BlackElo "1394"]
[PlyCount "77"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nc6 5. e3 Nf6 6. Be2 Bb4 7. 0-0 Bxc3 8. bxc3 0-0 9. Bb2 Ne7 10. Qb3 b6 11. Ba3 Re8 12. Ne5 Nd7 13. f4 c5 14. cxd5 Nxe5 15. fxe5 Nxd5 16. c4 Ne7 17. dxc5 bxc5 18. Bxc5 Rb8 19. Qa3 Qd7 20. Rfd1 Qb7 21. Rac1 Nc6 22. Bf3 Rec8 23. Rd6 Qc7 24. Rxc6 Qxe5 25. Rxc8+ Rxc8 26. Bd4 Qc7 27. Qc3 f6 28. e4 e5 29. Bf2 Bg6 30. c5 Qc6 31. Qd3 Bf7 32. Rd1 Kf8 33. Bg4 Rb8 34. Qd6+ Qxd6 35. cxd6 Ke8 36. Bxa7 Ra8 37. d7+ Ke7 38. Bc5+ Kd8 39. Bb6+ 1-0

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.03.10"]
[Round "4"]
[White "Andreata, Mauro Antonio"]
[Black "De Paiva, Ricardo Carisio Bat"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1800"]
[BlackElo "1614"]
[PlyCount "56"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Bg5 Qe8 9. d5 Nc5 10. Qc2 a5 11. Nb5 Qd7 12. Nc3 Qg4 13. h3 Qh5 14. Bxf6 Bxf6 15. Nh2 Qh4 16. Ng4 Bg7 17. Nb5 f5 18. Nh2 Qd8 19. f3 f4 20. Ng4 h5 21. Nf2 Rf7 22. a3 a4 23. Rfd1 Bf6 24. Kf1 Bh4 25. Rab1 Nb3 26. Nc3 Qg5 27. Nh1 Bd7 28. Rd3 Nd4 0-1

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.03.10"]
[Round "5"]
[White "Xavier, Gabriel Vaz da Cost"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1426"]
[BlackElo "1800"]
[PlyCount "56"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be6 7. Bg5 Be7 8. Be2 0-0 9. 0-0 Nbd7 10. Qd2 h6 11. Be3 a6 12. a4 Rc8 13. a5 Re8 14. Rfd1 Bc4 15. Bxc4 Rxc4 16. f3 Bf8 17. Na4 Nh5 18. Nbc5 Nxc5 19. Nxc5 Qc8 20. b3 Rxc5 21. Bxc5 Qxc5+ 22. Qf2 Rc8 23. Qxc5 Rxc5 24. Rd2 Nf4 25. b4 Rc7 26. g3 Ne6 27. Rc1 Nd4 28. Kf2 Nb3 0-1

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.02.09"]
[Round "2"]
[White "Andreata, Mauro Antonio"]
[Black "Felix, Raimundo Nascimento"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1800"]
[BlackElo "1848"]
[PlyCount "128"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 0-0 8. Nc3 c5 9. e3 d6 10. Re1 Nbd7 11. Rc1 Rac8 12. Qe2 Rfd8 13. Nb1 Bxd2 14. Nbxd2 Nf8 15. Nh4 Bxg2 16. Kxg2 Qb7+ 17. Kg1 d5 18. Nhf3 Ng6 19. dxc5 bxc5 20. cxd5 exd5 21. Nb3 Qb6 22. Qc2 Rc7 23. h4 Rdc8 24. Red1 Qe6 25. Kg2 Qg4 26. Nh2 Nxh4+ 27. Kh1 Qh3 28. gxh4 Ng4 29. f4 Nxe3 30. Qf2 Nxd1 31. Rxd1 Qf5 32. Re1 f6 33. Qf3 Kf7 34. Ng4 d4 35. Nf2 Qd7 36. Nd2 c4 37. Qh5+ Kg8 38. Nde4 f5 39. Ng5 g6 40. Qf3 h6 41. Ngh3 Rb7 42. Qg3 Qc6+ 43. Kg1 Rxb2 44. h5 Re8 45. Rd1 c3 46. Rc1 Ree2 47. hxg6 Kg7 48. Qd3 Qxg6+ 49. Kf1 Qf6 50. Qc4 Rxa2 51. Nd3 Qd6 52. Rb1 Rad2 53. Rb7+ Re7 54. Rxe7+ Qxe7 55. Qxd4+ Kh7 56. Ng1 c2 57. Qc3 Rd1+ 58. Kf2 Rxd3 59. Qxc2 Qe3+ 60. Kf1 Qxf4+ 61. Ke1 Re3+ 62. Ne2 Qe4 63. Qc7+ Qe7 64. Qc2 Rxe2+ 0-1

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.02.09"]
[Round "3"]
[White "Dos Santos, Leandro Ferreira"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1447"]
[BlackElo "1800"]
[PlyCount "57"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 e5 5. d3 f5 6. Bg5 Nf6 7. Nbd2 Be7 8. Qe2 0-0 9. 0-0 Be6 10. exf5 Bxf5 11. Nh4 Bd7 12. h3 Qc8 13. g4 Nd4 14. Qd1 Rb8 15. c3 Ne6 16. Nf5 Qd8 17. Nxe7+ Qxe7 18. Bd5 Kh8 19. Bh4 Nf4 20. Qf3 N4xd5 21. Ne4 h6 22. c4 Nf4 23. Rfe1 Bc6 24. Qg3 Bxe4 25. Rxe4 g5 26. Re3 gxh4 27. Qxh4 Qh7 28. Rd1 Rf7 29. Kh2 0-1

[Event "Catalao op 1st"]
[Site "Catalao"]
[Date "2019.02.09"]
[Round "1"]
[White "Freitas, Ronan Cunha"]
[Black "Andreata, Mauro Antonio"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1687"]
[BlackElo "1800"]
[PlyCount "104"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Bd3 e6 6. Nf3 Be7 7. 0-0 c5 8. Nc3 Nc6 9. Be3 cxd4 10. Nxd4 Bd7 11. Nxc6 Bxc6 12. Qe2 0-0 13. Rfd1 Qa5 14. a3 a6 15. b4 Qe5 16. Rac1 Rfd8 17. f4 Qh5 18. Qxh5 Nxh5 19. e5 g6 20. Be4 Rac8 21. Rxd8+ Bxd8 22. Ne2 Bd7 23. Bxb7 Rxc1+ 24. Nxc1 a5 25. Nb3 axb4 26. axb4 Be7 27. Nc5 Bb5 28. Ba6 Bxc5 29. bxc5 Bxa6 30. c6 Ng7 31. Bc5 Ne8 32. Bd6 f6 33. Kf2 Kf7 34. Ke3 Bb5 35. c7 Bd7 36. Kd4 Bc8 37. Kc5 fxe5 38. fxe5 Ng7 39. g4 h5 40. h3 h4 41. Kc6 g5 42. Bb4 Nf5 43. gxf5 exf5 44. Kd5 f4 45. Be1 Bxh3 46. Bf2 Bf5 47. e6+ Bxe6+ 48. Ke5 h3 49. Bg1 f3 50. Ke4 f2 51. c8Q Bxc8 52. Bxf2 h2 0-1

