[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "2"]
[White "Da Silva, Douglas Gabriel"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "D12"]
[BlackElo "1334"]
[PlyCount "84"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. d4 Nf6 4. e3 Bf5 5. Nbd2 h6 6. Be2 e6 7. g3 Nbd7 8. b3 Be7 9. 0-0 0-0 10. Bb2 Bd6 11. Ne5 Bc7 12. f4 Ne4 13. Nxe4 Bxe4 14. Bd3 Nf6 15. Bxe4 Nxe4 16. Rf3 Bxe5 17. fxe5 f6 18. exf6 Rxf6 19. Rxf6 Qxf6 20. Qe2 Rf8 21. cxd5 exd5 22. Ba3 Qf2+ 23. Qxf2 Rxf2 24. Rf1 Rxf1+ 25. Kxf1 Kf7 26. Ke2 Kf6 27. Kd3 h5 28. Ke2 Kf5 29. Kf3 g5 30. g4+ Kg6 31. Bc1 h4 32. Bb2 Kf6 33. Ba3 Kg6 34. Bb4 Kf6 35. Be1 a6 36. Ke2 c5 37. dxc5 Nxc5 38. Kd2 Ne4+ 39. Kd3 b5 40. Kd4 Ke6 41. Bc3 Nxc3 42. Kxc3 Ke5 0-1

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.07"]
[Round "3"]
[White "Fontes, Joao Marques"]
[Black "Da Silva, Fabio Lima"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1334"]
[BlackElo "1978"]
[PlyCount "88"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. Bd3 Bg7 5. 0-0 Nf6 6. Bc2 Nc6 7. d3 0-0 8. h3 Qc7 9. Bf4 Nd7 10. Bh2 b5 11. Nbd2 b4 12. cxb4 Nxb4 13. a3 Nc6 14. Rb1 Rb8 15. Nc4 Ba6 16. Ne3 Bxb2 17. Nd5 Qd8 18. Ba4 Nce5 19. Nxe5 dxe5 20. Qc2 Bd4 21. Rxb8 Nxb8 22. Rb1 Qd6 23. Bg3 Kg7 24. Bb5 e6 25. Nc3 Nd7 26. Kh1 Rb8 27. a4 Bc8 28. Kh2 f6 29. Bxd7 Bxd7 30. Rxb8 Qxb8 31. Ne2 Qb4 32. Nxd4 Qxd4 33. a5 Bb5 34. Qb3 Qd7 35. f4 exf4 36. Bxf4 Bxd3 37. e5 Ba6 38. exf6+ Kxf6 39. Qg3 Qd4 40. Qh4+ Kg7 41. Qh6+ Kg8 42. Qh4 Bb7 43. Qg3 c4 44. Bh6 e5 1-0

[Event "Cuiaba Mato Grosso-ch"]
[Site "Cuiaba"]
[Date "2019.12.06"]
[Round "1"]
[White "Fontes, Joao Marques"]
[Black "Griebeler, Edgar Henrique"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1334"]
[PlyCount "98"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 c5 5. Be3 cxd4 6. Nxd4 Bc5 7. Be2 Ne7 8. 0-0 Qb6 9. b3 Nbc6 10. c3 Nxd4 11. Bxd4 0-0 12. Bf3 Bxd4 13. Qxd4 Qxd4 14. cxd4 Bf5 15. Nc3 Rad8 16. Rfe1 Rfe8 17. Nb5 Nc6 18. Nd6 Rxe1+ 19. Rxe1 Be6 20. Nxb7 Rb8 21. Nc5 Nxd4 22. Nxe6 fxe6 23. Bg4 Kf7 24. Rc1 Rb7 25. Kf1 g6 26. h4 Kf6 27. Rc3 a5 28. Rd3 Rb4 29. g3 a4 30. Bd1 axb3 31. Bxb3 Ke5 32. Ke1 Nxb3 33. Re3+ Kd4 34. axb3 e5 35. Kd2 e4 36. f3 Rb7 37. f4 h5 38. Rc3 Rb6 39. Re3 Kc5 40. Kc2 Re6 41. Rc3+ Kb4 42. Kd2 d4 43. Rc4+ Kxb3 44. Rxd4 e3+ 45. Ke2 Kc3 46. Rd3+ Kc4 47. Rxe3 Rb6 48. Re4+ Kd5 49. Re5+ Kd4 1/2-1/2

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.09.01"]
[Round "6"]
[White "Fontes, Joao Marques"]
[Black "Pasqualotto, Amos Petronio"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1328"]
[BlackElo "1438"]
[PlyCount "79"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Be3 Nf6 5. Nc3 0-0 6. Bc4 a6 7. h3 b5 8. Bb3 Nc6 9. a3 Na5 10. Ba2 Nd7 11. Qc1 Re8 12. Qd2 Nb6 13. Bh6 Nac4 14. Qc1 e5 15. Bxg7 Kxg7 16. d5 Na5 17. Ne2 f5 18. Ng3 fxe4 19. Nxe4 Bf5 20. Nfd2 Nac4 21. f3 Nxd2 22. Qxd2 Bxe4 23. fxe4 Qh4+ 24. Kd1 Rf8 25. Re1 Qg3 26. c3 Rf2 27. Re2 Raf8 28. Qe3 Rf1+ 29. Kc2 Qxe3 30. Rxe3 R8f2+ 31. Kb3 Rxa1 32. Rf3 Rxf3 33. gxf3 Rf1 34. Kc2 Rxf3 35. h4 Rh3 36. Kd2 Rxh4 37. Ke3 Rh2 38. Bb1 Rxb2 39. Bd3 Rb3 40. a4 0-1

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.09.01"]
[Round "7"]
[White "Nunes, Nicole"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1160"]
[BlackElo "1328"]
[PlyCount "48"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 e6 5. Bc4 Nf6 6. Nxf6+ Qxf6 7. 0-0 g6 8. d3 h6 9. h3 Nd7 10. Re1 Nb6 11. Bb3 Bd7 12. Re5 0-0-0 13. Ra5 Kb8 14. g3 g5 15. h4 gxh4 16. Nxh4 Rg8 17. Bf4+ Ka8 18. c4 Qxh4 19. Be5 f6 20. Bc7 Rc8 21. Bxb6 a6 22. Qf3 c5 23. Kf1 Bc6 24. Qe2 Qh1# 0-1

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.08.31"]
[Round "5"]
[White "Duarte, Giovanna Torqui"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1565"]
[BlackElo "1328"]
[PlyCount "86"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bc8 5. d3 e6 6. Bd2 g6 7. g3 Bg7 8. Bg2 d4 9. Ne2 Ne7 10. Nexd4 Bxd4 11. 0-0 Bxb2 12. Rb1 Bg7 13. Qe1 0-0 14. Be3 Nd7 15. d4 b6 16. Qd1 Rb8 17. Nd2 Nf6 18. Re1 Bb7 19. Qc1 Rc8 20. Bf4 Qxd4 21. Qd1 Qd7 22. e5 Nfd5 23. Re4 Nc3 24. Qe1 Nxb1 25. Qxb1 Nd5 26. Qd1 Nc3 27. Qe1 Nxe4 28. Bxe4 Qe7 29. Nf3 f6 30. Qc3 f5 31. Bd3 Qd7 32. Bc1 c5 33. Bb2 Bxf3 34. h4 c4 35. Bf1 Qd1 36. Kh2 Qxf1 37. Qxf3 Rfd8 38. Bc1 Qxc1 39. Kg2 Rd5 40. a3 Qxc2 41. g4 Qe4 42. h5 Qxf3+ 43. Kxf3 c3 0-1

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.08.31"]
[Round "4"]
[White "Fontes, Joao Marques"]
[Black "Koinski, Carlos Cesar"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1328"]
[BlackElo "1486"]
[PlyCount "70"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. c3 a6 4. Nf3 exf4 5. d4 d6 6. Bxf4 Bg4 7. Nbd2 h6 8. Qb3 Qc8 9. Be2 Rb8 10. h3 Bh5 11. g4 Bg6 12. Nh4 Bh7 13. 0-0-0 g5 14. Rhf1 gxf4 15. Rxf4 Qd7 16. Rdf1 f6 17. Nf5 Bxf5 18. exf5 Kd8 19. a3 b5 20. Qa2 d5 21. R4f3 Na5 22. Re3 Nc4 23. Nxc4 bxc4 24. Bf3 h5 25. Rfe1 Bh6 26. Kc2 Bxe3 27. Rxe3 hxg4 28. Bxg4 Qd6 29. Qb1 Nh6 30. Re6 Qh2+ 31. Re2 Qf4 32. Qe1 Nxg4 33. hxg4 Rh2 34. Kb1 Rxe2 35. Qxe2 Qe4+ 0-1

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.08.31"]
[Round "3"]
[White "Silva, Guilherme Henrique"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1608"]
[BlackElo "1328"]
[PlyCount "64"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. Nbd2 Nbd7 8. b3 b6 9. Bb2 Ba6 10. Re1 Rc8 11. Rc1 Bd6 12. Qc2 Re8 13. e4 dxe4 14. Ng5 Be7 15. Ngxe4 Nxe4 16. Nxe4 Nf6 17. Rcd1 Nxe4 18. Bxe4 f5 19. Bg2 Bf6 20. Re2 Qd7 21. Qd2 Qf7 22. Qe1 b5 23. c5 Rc7 24. Qa5 Bc8 25. Rde1 Rce7 26. Qd2 h6 27. Bc3 Bb7 28. Rd1 Bg5 29. Qe1 f4 30. Rd3 fxg3 31. hxg3 Qg6 32. Rd1 h5 1-0

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.08.30"]
[Round "2"]
[White "Fontes, Joao Marques"]
[Black "Cezar, Ricardo de Almeida"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1328"]
[BlackElo "1718"]
[PlyCount "77"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. g3 Nf6 5. Nc3 Bb4 6. Nge2 0-0 7. a3 Ba5 8. b4 Bb6 9. Na4 Qxd5 10. Bg2 Bg4 11. h3 Bf3 12. Nxb6 axb6 13. Rh2 Re8 14. Bb2 Qh5 15. Bf1 Ng4 16. Rf2 Nxf2 17. Kxf2 Nd7 18. d4 exd3 19. Qxd3 Bxe2 20. Bxe2 Qxh3 21. Bf3 Qe6 22. Rh1 Nf6 23. Bxf6 Qxf6 24. Qxh7+ Kf8 25. Qh8+ Ke7 26. Re1+ Kd7 27. Bg4+ Kd6 28. Rxe8 Qd4+ 29. Ke1 Qg1+ 30. Kd2 Qd4+ 31. Ke2 Qc4+ 32. Kf2 Qd4+ 33. Kg2 Qe4+ 34. Rxe4 Rxh8 35. Rd4+ Kc6 36. Bf3+ Kb5 37. Bxb7 c6 38. c4+ Ka4 39. Bxc6+ 1-0

[Event "Florianopolis Winter op 5th"]
[Site "Florianopolis"]
[Date "2019.08.30"]
[Round "1"]
[White "Hataby, Raed"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1929"]
[BlackElo "1328"]
[PlyCount "79"]
[EventDate "2019.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. h5 Bh7 7. Bd3 Bxd3 8. Qxd3 e6 9. Be3 Nd7 10. Ne2 Be7 11. Nd2 c5 12. c3 c4 13. Qc2 Qc7 14. f4 0-0-0 15. 0-0-0 f6 16. Rdf1 Qa5 17. a3 Kb8 18. Qg6 Bxa3 19. bxa3 Qxa3+ 20. Kd1 Qa1+ 21. Qb1 Qxb1+ 22. Nxb1 Ne7 23. Bc1 Rc8 24. Ba3 Nc6 25. Bd6+ Ka8 26. Na3 a6 27. Kc2 Na5 28. f5 exf5 29. e6 Rhe8 30. gxf5 Nb6 31. Rhg1 Rc6 32. Bf4 Rg8 33. Rb1 Nb3 34. Nc1 Nc8 35. Nxb3 cxb3+ 36. Rxb3 Ne7 37. Kd3 Nxf5 38. Rgb1 b5 39. Nxb5 Rd8 40. Nc7+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "6"]
[White "Camargo, Victor Silva"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1333"]
[PlyCount "48"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nc6 8. a3 Nf6 9. Bg5 Be7 10. 0-0 Rc8 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bxe7 Qxe7 14. f4 0-0 15. Rac1 Nb6 16. Rf3 Nc4 17. Rh3 g6 18. Rb1 f6 19. Qe2 fxe5 20. fxe5 Qg7 21. Rf1 Nxb2 22. Rff3 Nc4 23. Rfg3 Qxe5 24. Qd3 Qe1+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "5"]
[White "Fontes, Joao Marques"]
[Black "Santos, Dwlyan da Silva"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1333"]
[BlackElo "1846"]
[PlyCount "100"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 Nc6 8. a3 Be7 9. Nf3 0-0 10. Qd2 b5 11. b4 Bb7 12. Bg5 Rac8 13. 0-0 Nxb4 14. e5 Qxc3 15. Qxc3 Rxc3 16. axb4 Nd5 17. Be4 Bxg5 18. Nxg5 h6 19. Nf3 Bc8 20. Rab1 Rc4 21. Bxd5 exd5 22. Rb2 Bb7 23. Nd2 Rc7 24. Nb3 f6 25. Re1 Re8 26. f4 fxe5 27. fxe5 d6 28. e6 Rc4 29. Nd2 Rf4 30. Rb3 Re7 31. Rf3 Rxb4 32. Ref1 Rxe6 33. Rf7 Bc6 34. Ra7 Be8 35. Rxa6 Bg6 36. c3 Rb2 37. Nf3 Be4 38. Rf2 Rb1+ 39. Rf1 Rxf1+ 40. Kxf1 Bxf3 41. gxf3 Re3 42. Rxd6 Rxf3+ 43. Ke2 Rxc3 44. Rxd5 Rc2+ 45. Kd3 Rxh2 46. Rxb5 Rf2 47. Rb7 g5 48. Ke3 Rf7 49. Rb6 Kg7 50. Ke2 Rf6 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "4"]
[White "Brito, Matheus Santos"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1333"]
[PlyCount "60"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c6 2. d4 d5 3. Bf4 Bf5 4. Nbd2 e6 5. e3 Nd7 6. Nh4 Qxh4 7. g3 Qd8 8. h3 Ngf6 9. g4 Bg6 10. Be2 h6 11. Nf3 Be7 12. a3 Rc8 13. Bd3 Ne4 14. Ne5 Nxe5 15. Bxe5 Bf6 16. Bh2 Bh4 17. Bg3 Nxg3 18. fxg3 Bxg3+ 19. Ke2 0-0 20. Bxg6 fxg6 21. Qd3 Qg5 22. Raf1 Rf6 23. Kd2 Rcf8 24. Rxf6 Qxf6 25. c3 Qf2+ 26. Kd1 Qf3+ 27. Kc2 Qxh1 28. Qd1 Qxd1+ 29. Kxd1 Rf2 30. Kc1 Re2 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "3"]
[White "Fontes, Joao Marques"]
[Black "Baeta, Marcio Netto"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1333"]
[BlackElo "1909"]
[PlyCount "43"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 0-0-0 8. d3 e5 9. Re1 f6 10. Be3 Bc5 11. Bxc5 Qxc5 12. Nd2 Bxe2 13. Rxe2 Nd4 14. Nb3 Nxe2+ 15. Qxe2 Qd5 16. Nd2 f5 17. f3 Qc5+ 18. Kf1 Qxc2 19. Nc4 Qxd3 20. Qxd3 Rxd3 21. Nxe5 Rd2 22. b3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.05.31"]
[Round "1.14"]
[White "Fontes, Joao Marques"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "C33"]
[WhiteElo "1333"]
[BlackElo "2338"]
[PlyCount "11"]
[EventDate "2019.05.31"]
[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 e5 2. f4 exf4 3. Bc4 h6 4. d4 d6 5. g4 f3 6. Bxf7+ 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Almeida, Bianca Martins"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1337"]
[PlyCount "112"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 a6 5. Bd3 Nf6 6. h3 e6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nbd2 Nc6 10. c3 0-0 11. 0-0 Re8 12. Re1 b5 13. b4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Rc1 Bf6 17. Nf3 Be6 18. a3 Rc8 19. Nd4 Qd6 20. Bf5 Bxd4 21. cxd4 Bxf5 22. Rxc8 Rxc8 23. g4 Be4 24. f3 Qg3+ 25. Kf1 Qxh3+ 26. Kf2 Qh2+ 27. Kf1 Qf4 28. Kf2 g6 29. Rxe4 dxe4 30. d5 Qxf3+ 31. Qxf3 exf3 32. Kxf3 Kf8 33. Ke4 Ke7 34. Kd4 Kd6 35. Ke3 Kxd5 36. Kf4 h6 37. Kg3 Rc3+ 38. Kf2 Rxa3 39. Kf1 Ra2 40. Ke1 a5 41. bxa5 b4 42. Kd1 Kc5 43. Kc1 Kb5 44. a6 Kxa6 45. Kb1 b3 46. Kc1 Rg2 47. g5 f6 48. Kb1 f5 49. Ka1 f4 50. Kb1 f3 51. Kc1 f2 52. Kb2 f1Q+ 53. Kxb3 Rg4 54. Kc2 Qf3 55. Kd2 Rg2+ 56. Kc1 Qf1# 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Silvestre, Gilmar Severino"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1709"]
[BlackElo "1337"]
[PlyCount "35"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bf5 7. Nf3 h6 8. 0-0 Nd7 9. d3 e6 10. Rb1 Rb8 11. Bf4 e5 12. Nxe5 Nxe5 13. Bxe5 Bd6 14. Bxg7 Rh7 15. Bd4 c5 16. Be3 b6 17. Qa4+ Qd7 18. Bc6 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Fontes, Joao Marques"]
[Black "Ribeiro, Regina"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1337"]
[BlackElo "1936"]
[PlyCount "34"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Qc7 3. c3 e6 4. Bd3 d5 5. 0-0 dxe4 6. Bxe4 Nf6 7. Bc2 Nc6 8. d4 Bd7 9. Be3 cxd4 10. cxd4 a6 11. Nbd2 h6 12. Bb3 Nd5 13. Bc2 Bd6 14. Re1 0-0 15. Qc1 Nxd4 16. Nxd4 Rac8 17. Bxh6 Qxc2 0-1

[Event "Sao Paulo STD U2200 op 3rd"]
[Site "Sao Paulo"]
[Date "2018.10.13"]
[Round "4"]
[White "Borger, David Lupovici"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1339"]
[BlackElo "1334"]
[PlyCount "83"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c6 2. c4 Nf6 3. Nc3 e6 4. e4 d5 5. cxd5 cxd5 6. e5 Ng8 7. Bd3 Nc6 8. Nge2 g6 9. Be3 Bd7 10. 0-0 Qc7 11. Rc1 a6 12. a4 Qd8 13. Qd2 Be7 14. Rfe1 h6 15. Na2 Bg5 16. f4 Bh4 17. Rf1 Na5 18. b4 Nb3 19. Qd1 Nxc1 20. Naxc1 Rc8 21. Qb3 h5 22. g3 Be7 23. Nc3 Nh6 24. b5 a5 25. Bd2 h4 26. Qb1 hxg3 27. hxg3 Nf5 28. N3e2 b6 29. Be1 g5 30. g4 Ne3 31. Rf3 Nxg4 32. f5 exf5 33. Bxf5 Nh6 34. e6 Bxe6 35. Bxe6 fxe6 36. Qg6+ Kd7 37. Nd3 Kc7 38. Qxe6 Qd6 39. Bg3 Rce8 40. Qxd5 Rd8 41. Qc6+ Kb8 42. Qxb6+ 1-0

[Event "Sao Paulo STD U2200 op 3rd"]
[Site "Sao Paulo"]
[Date "2018.10.13"]
[Round "3"]
[White "Triebe De Mello, Otto Carlos"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1720"]
[BlackElo "1334"]
[PlyCount "69"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nbd7 9. Bf4 dxc4 10. Bxc4 Nb6 11. Bb3 Nbd5 12. Bg3 Nh5 13. Be5 Bf6 14. Ne4 Bxe5 15. dxe5 b6 16. Nfg5 g6 17. g4 Nhf4 18. Qf3 Kg7 19. Bxd5 Nxd5 20. Rad1 Qc7 21. Nd6 f6 22. exf6+ Rxf6 23. Ne8+ Kg8 24. Nxc7 Rxf3 25. Nxf3 Nxc7 26. Rd8+ Kf7 27. Rc1 Ke7 28. Rh8 Kd6 29. Nd4 Bb7 30. Rxa8 Bxa8 31. Kf1 a6 32. Ke2 e5 33. Nf3 h6 34. Nxe5 Kxe5 35. Rxc7 1-0

[Event "Sao Paulo STD U2200 op 3rd"]
[Site "Sao Paulo"]
[Date "2018.10.12"]
[Round "2"]
[White "Fontes, Joao Marques"]
[Black "Da Rocha, Lucas Sampaio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1334"]
[BlackElo "1592"]
[PlyCount "73"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. dxc5 e6 6. Be3 Nge7 7. a3 Nf5 8. Bg5 Qc7 9. Bb5 Bxc5 10. 0-0 a6 11. Bxc6+ Qxc6 12. b4 Ba7 13. Nbd2 Bd7 14. Nb3 Rc8 15. Rc1 Qc7 16. Re1 0-0 17. Nbd4 Nxd4 18. Nxd4 Ba4 19. Qg4 Rfe8 20. Bf6 g6 21. Qg5 Bc5 22. bxc5 Qxc5 23. Qh6 Qf8 24. Qxf8+ Rxf8 25. Nb3 Rc3 26. Nd4 Rfc8 27. Re3 Rxe3 28. fxe3 Rc3 29. Kf2 Rxa3 30. c3 b5 31. Nc6 Rb3 32. Nb4 Rb2+ 33. Kf3 a5 34. Nc6 b4 35. cxb4 axb4 36. Nxb4 Bd1+ 37. Kg3 1-0

[Event "Sao Paulo STD U2200 op 3rd"]
[Site "Sao Paulo"]
[Date "2018.10.12"]
[Round "1"]
[White "Hopka, Matheus Marchesi"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1807"]
[BlackElo "1334"]
[PlyCount "87"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. g3 e5 2. Nf3 Nc6 3. d3 d5 4. Bg2 Bf5 5. 0-0 Nf6 6. c4 Be7 7. cxd5 Nxd5 8. e4 Bg4 9. exd5 Qxd5 10. Nc3 Qd7 11. Be3 0-0-0 12. Qa4 Qf5 13. Nd2 Nd4 14. Qxa7 Nf3+ 15. Nxf3 Bxf3 16. Qa8+ Kd7 17. Qa4+ Ke6 18. Qc4+ Kf6 19. Nd5+ Bxd5 20. Bxd5 c6 21. Bxf7 Rxd3 22. f4 e4 23. Bd4+ Rxd4 24. Qxd4+ Kxf7 25. Rac1 c5 26. Qc4+ Kg6 27. Rcd1 Bf6 28. Rd6 Rd8 29. Rxd8 Bxd8 30. Re1 Bf6 31. Qxe4 Bxb2 32. Kf2 Qxe4 33. Rxe4 Kf6 34. g4 b5 35. Ke3 c4 36. Kd2 Ba3 37. Kc2 h6 38. Kc3 g6 39. h3 g5 40. f5 Bc5 41. Re6+ Kg7 42. Re5 b4+ 43. Kxc4 Bf8 44. Rb5 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.05"]
[Round "9"]
[White "Rodrigues Mota, Romulo Cardoso S"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1470"]
[BlackElo "1358"]
[PlyCount "65"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 a6 6. Nf3 Be7 7. Be2 Nd7 8. Bf4 Nf8 9. Bg3 Ng6 10. Rc1 h5 11. h3 Nh4 12. Nxh4 Bxh4 13. Bxh5 Bxg3 14. fxg3 Qg5 15. g4 Qe3+ 16. Ne2 Be4 17. Rc3 Qg5 18. Ng3 g6 19. h4 Qe7 20. Nxe4 dxe4 21. Bxg6 fxg6 22. g3 0-0-0 23. d5 Kb8 24. d6 Qg7 25. Qd4 Rd7 26. Qxe4 Nh6 27. Rb3 Kc8 28. Rf1 Nf7 29. Rf6 Nxd6 30. Qd4 Ne8 31. Qa7 Kd8 32. Rxe6 Nc7 33. Qb8# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.04"]
[Round "7"]
[White "Fontes, Joao Marques"]
[Black "Lanznaster, Joao Vitor"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1358"]
[BlackElo "1185"]
[PlyCount "111"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e6 4. Be2 Nc6 5. 0-0 Nf6 6. d3 Be7 7. Nbd2 Bd7 8. Re1 0-0 9. Nf1 b5 10. Ng3 a5 11. Nd2 b4 12. Nf3 Qb6 13. h3 e5 14. Be3 d5 15. Qc2 d4 16. cxd4 exd4 17. Bg5 h6 18. Bf4 Ra7 19. Nh4 g5 20. e5 Nh7 21. Bd2 gxh4 22. Nh5 Nxe5 23. f4 Nc6 24. Bf3 Bd8 25. Be4 Rb7 26. Rf1 Nf6 27. Nxf6+ Bxf6 28. f5 Bg5 29. Rf3 f6 30. g3 hxg3 31. Rxg3 Kf7 32. Re1 Re8 33. Re2 Rc7 34. Reg2 Ke7 35. h4 Bxd2 36. Qxd2 Rcc8 37. Qxh6 Ne5 38. Rg7+ Kd8 39. Rh7 Kc7 40. Rgg7 Rg8 41. Bd5 Rgf8 42. Be6 Rcd8 43. Bxd7 Nxd7 44. Rxd7+ Rxd7 45. Rxd7+ Kxd7 46. Qxf8 Qd6 47. Qf7+ Kc6 48. Qg6 Qe7 49. Qg2+ Kc7 50. h5 Qh7 51. Qg6 Qh8 52. h6 c4 53. Qg7+ Qxg7+ 54. hxg7 cxd3 55. g8Q d2 56. Qg4 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.04"]
[Round "8"]
[White "Fontes, Joao Marques"]
[Black "Rosa, Miguel Redon"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1358"]
[BlackElo "1044"]
[PlyCount "29"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 d6 3. Nc3 Bd7 4. Qf3 Qc8 5. Qxf7+ Kd8 6. Qxf8+ Be8 7. Qxg7 Bh5 8. Qxh8 d5 9. Qxg8+ Be8 10. Nxd5 Qg4 11. Qxg4 Nc6 12. Qg5+ Kc8 13. Qg7 Ne7 14. Qxe7 Kb8 15. Qd8# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.03"]
[Round "6"]
[White "Lobo, Marcus Vinicius"]
[Black "Fontes, Joao Marques"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1384"]
[BlackElo "1358"]
[PlyCount "61"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 a6 5. Nc3 e6 6. Bg5 Be7 7. Bf4 Nc6 8. Bd3 Nf6 9. 0-0 Nh5 10. Be3 Nf6 11. Bf4 Nh5 12. Be5 Nf6 13. Ne2 Nxe5 14. Nxe5 0-0 15. c3 Nd7 16. Nxd7 Bxd7 17. Ng3 f5 18. c4 dxc4 19. Bxc4 b5 20. Bb3 Bf6 21. d5 Re8 22. dxe6 Bxe6 23. Bxe6+ Rxe6 24. Qb3 Qb6 25. Rae1 Rae8 26. Rxe6 Qxe6 27. Qxe6+ Rxe6 28. b3 g6 29. Rd1 f4 30. Nf1 Kg7 31. Rd2 1/2-1/2

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.02"]
[Round "4"]
[White "Fontes, Joao Marques"]
[Black "Carvalho, Isis"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1358"]
[BlackElo "1403"]
[PlyCount "66"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be3 c6 6. Be2 Nbd7 7. Qd2 a5 8. a4 Ng4 9. Bf4 e5 10. Bg3 Qb6 11. Rb1 exd4 12. Nxd4 Bxd4 13. Bxg4 Ne5 14. Bxc8 Rxc8 15. 0-0 h5 16. Bxe5 dxe5 17. Qg5 Qb4 18. Qf6 0-0 19. h3 Bxc3 20. bxc3 Qxe4 21. Rbe1 Qxa4 22. Re3 Qxc2 23. Rfe1 Rce8 24. f4 Re6 25. Qg5 Rfe8 26. R1e2 Qa4 27. f5 Rd6 28. Rf3 e4 29. Rf4 Qd1+ 30. Kh2 Qxe2 31. f6 Rd2 32. Rh4 Re5 33. Qg3 a4 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.02"]
[Round "3"]
[White "Michels, Luciano Rhinow"]
[Black "Fontes, Joao Marques"]
[Result "1/2-1/2"]
[ECO "E07"]
[BlackElo "1358"]
[PlyCount "54"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 c6 2. g3 Nf6 3. Bg2 e6 4. Nc3 Be7 5. Nf3 d5 6. d4 dxc4 7. 0-0 0-0 8. Bf4 Nbd7 9. e4 a6 10. Re1 b5 11. Re3 Nh5 12. Ne2 Nxf4 13. Nxf4 Ra7 14. e5 Nb6 15. b3 Nd5 16. Nxd5 cxd5 17. Rc3 b4 18. Rc2 c3 19. a4 a5 20. Bf1 Bd7 21. Bd3 f6 22. Bb5 fxe5 23. Nxe5 Bxb5 24. axb5 Qc7 25. Qe2 Bf6 26. Nc6 Re8 27. Nxa7 Qxa7 1/2-1/2

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.01"]
[Round "2"]
[White "Fontes, Joao Marques"]
[Black "Bernardes, Roberto Carlos Stru"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1358"]
[BlackElo "1626"]
[PlyCount "64"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Bd7 4. Be2 Nc6 5. d3 e5 6. Nbd2 Nf6 7. Nf1 Be7 8. Ne3 Be6 9. Bd2 0-0 10. Qc1 Qd7 11. h3 Rac8 12. Ng5 d5 13. Nxe6 fxe6 14. Qc2 d4 15. Ng4 Rf7 16. h4 Rcf8 17. Nxf6+ Rxf6 18. f3 b5 19. g4 dxc3 20. Bxc3 b4 21. Bd2 Nd4 22. Qd1 Nxe2 23. Qxe2 Rxf3 24. 0-0-0 Rf2 25. Qe1 Qxd3 26. Qe3 Qc4+ 27. Kb1 R8f3 28. Qe1 Qd3+ 29. Kc1 Re2 30. Qg1 Rff2 31. g5 Rxd2 32. Qe1 Qc2# 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.01"]
[Round "1"]
[White "Mendes, Joao Paulo"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1978"]
[BlackElo "1358"]
[PlyCount "71"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e6 5. Nf3 Nd7 6. Bd3 Be7 7. 0-0 Ngf6 8. Ng5 e5 9. c3 h6 10. Nf3 Qc7 11. Nbd2 0-0 12. Nc4 exd4 13. cxd4 b5 14. Ne3 Rd8 15. e5 Nd5 16. Nxd5 cxd5 17. Bf4 Qb8 18. Qe1 Nf8 19. Qg3 Qb6 20. Be3 Ng6 21. Rac1 a6 22. Rc2 Bd7 23. h4 h5 24. Ng5 Bxg5 25. Qxg5 Bg4 26. Rcf2 Rf8 27. Rf6 Qc7 28. Rd6 Qe7 29. Rxg6 Qxg5 30. Rxg5 Rae8 31. Bd2 Re6 32. Bf5 Bxf5 33. Rgxf5 g6 34. Rf6 Kg7 35. Bh6+ Kg8 36. Rxe6 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.03"]
[Round "7"]
[White "Gongora, Valmir"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1358"]
[PlyCount "108"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. Nh4 Qxh4 7. c3 c5 8. Nd2 a6 9. Nf3 Qd8 10. 0-0 Ne7 11. Re1 Ng6 12. h3 Be7 13. Bf1 Nh4 14. Nh2 h6 15. g3 cxd4 16. cxd4 0-0 17. gxh4 Bxh4 18. Qh5 Bg6 19. Qf3 Bg5 20. Qg3 Nb6 21. b3 Rc8 22. Be3 Re8 23. Nf3 Be7 24. Bc1 Na8 25. a4 Rc3 26. Re3 Qc7 27. Bd2 Rxe3 28. Bxe3 Qc3 29. Rc1 Qxb3 30. a5 Qa4 31. Bd2 Qd7 32. Nh4 Bxh4 33. Qxh4 Nc7 34. Qg3 Nb5 35. Be3 Rc8 36. Ra1 Nc3 37. f3 Nb5 38. h4 Kh7 39. Ra2 h5 40. Rg2 Qe8 41. Bd3 Rc3 42. Bxg6+ fxg6 43. Qf4 Ra3 44. Bd2 Ra4 45. Be3 Rxa5 46. Rc2 Ra4 47. Rc5 Rc4 48. Rxc4 dxc4 49. Qe4 Qc6 50. Qf4 c3 51. Kg2 c2 52. Bc1 Qd5 53. Qe4 Nxd4 54. Qxd5 exd5 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "5"]
[White "Cavalheiro, Paulo Ezias"]
[Black "Fontes, Joao Marques"]
[Result "1/2-1/2"]
[ECO "B18"]
[BlackElo "1358"]
[PlyCount "57"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. f3 e6 6. Be3 Nd7 7. Bd3 Bxe4 8. fxe4 Ngf6 9. Qf3 Be7 10. Ne2 e5 11. 0-0 Qc7 12. c4 0-0-0 13. d5 Nc5 14. Rad1 Kb8 15. Nc3 h5 16. b4 Nxd3 17. Rxd3 Bxb4 18. Rb1 Ba5 19. Bf2 Ka8 20. Qe3 b6 21. c5 Ng4 22. d6 Qb7 23. Qe2 Nxf2 24. Qxf2 Qa6 25. Rbd1 Qb7 26. Na4 b5 27. Nb2 Qd7 28. a4 Rb8 29. Qf5 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.02"]
[Round "6"]
[White "Fontes, Joao Marques"]
[Black "De Oliveira Santos, Matheus Gustavo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1358"]
[PlyCount "106"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nc6 8. 0-0 cxd4 9. cxd4 Bb4 10. a3 Ba5 11. b4 Bb6 12. Be3 Nge7 13. Nbd2 0-0 14. Nb3 Nf5 15. Bg5 Qc7 16. Rac1 Rac8 17. b5 h6 18. Be3 Nxe5 19. Nxe5 Qe7 20. Nc5 Rc7 21. g4 Nxe3 22. Qxe3 Rfc8 23. Ned3 Ba5 24. Nb3 Qxa3 25. Nxa5 Qxa5 26. Rb1 Rc3 27. Qe1 R8c4 28. Rc1 Qa3 29. Ne5 Rxc1 30. Nxc4 Rxc4 31. Qa1 Qxa1 32. Rxa1 Rxd4 33. Rxa7 Rxg4+ 34. Kf1 b6 35. Rb7 Rb4 36. Rxb6 Kf8 37. Rb7 d4 38. Ke2 f5 39. f4 g5 40. fxg5 hxg5 41. Kd3 f4 42. Ke4 Ke8 43. Ke5 d3 44. Kxe6 Re4+ 45. Kf6 Kd8 46. Rh7 d2 47. b6 Rb4 48. Rh8+ Kd7 49. Rh7+ Kc6 50. Rc7+ Kxb6 51. Rd7 Rb2 52. Kxg5 f3 53. Rf7 d1Q 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3"]
[White "Dos Passos, Homero Rodrigues"]
[Black "Fontes, Joao Marques"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1358"]
[PlyCount "44"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Bg4 7. Be2 Bxf3 8. Bxf3 e6 9. Bg5 Be7 10. 0-0 0-0 11. Rc1 Re8 12. Bxf6 Bxf6 13. cxd5 Nxd4 14. dxe6 Nxf3+ 15. Qxf3 Rxe6 16. Nd5 Bxb2 17. Rb1 Be5 18. Rxb7 Qd6 19. Qxf7+ Kh8 20. Re7 Bb2 21. Kh1 Qe5 22. Nc7 Rh6 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4"]
[White "Fontes, Joao Marques"]
[Black "Goncalves, Igor Dos Santos"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1358"]
[PlyCount "56"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Be2 Nf6 5. d3 g6 6. 0-0 Bg7 7. Be3 0-0 8. Nbd2 b5 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 a6 12. Bf3 Bb7 13. Qc2 e5 14. Be3 Rc8 15. Bg5 Qc7 16. Rad1 a5 17. Qb1 Nd7 18. Rfe1 Bf6 19. Be3 Nb6 20. Be2 Nc4 21. Nxc4 bxc4 22. Rd2 Kg7 23. Red1 Be7 24. f4 exf4 25. Bxf4 Qc5+ 26. Kf1 f5 27. Ke1 fxe4 28. Bxd6 Qg1+ 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2"]
[White "Fontes, Joao Marques"]
[Black "Ferreira, Fernando Goncalves"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1358"]
[PlyCount "125"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 g6 5. 0-0 Bg7 6. Bc2 0-0 7. d3 d5 8. exd5 Nxd5 9. Bg5 Be6 10. Qc1 Qb6 11. Bh6 Bxh6 12. Qxh6 Qxb2 13. Ng5 Nf6 14. Nxe6 fxe6 15. Bb3 Qxa1 16. Qd2 Nd5 17. Bxd5 exd5 18. Na3 Qxf1+ 19. Kxf1 a6 20. Nc2 Rab8 21. h4 c4 22. d4 a5 23. Kg1 b5 24. h5 b4 25. Qe2 Rf6 26. cxb4 axb4 27. hxg6 Rxg6 28. Qf3 e6 29. Qf4 b3 30. axb3 cxb3 31. Na3 b2 32. Nb1 Rb4 33. Qd6 Rc4 34. Na3 Rc1+ 35. Kh2 Nxd4 36. Qd8+ Kg7 37. Qe7+ Kh6 38. Qh4+ Kg7 39. Qxd4+ Kf7 40. Qxb2 Rh6+ 41. Kg3 Rg6+ 42. Kf3 Rg1 43. g3 Rf6+ 44. Ke2 Rg2 45. Qb7+ Kg6 46. Qb6 e5 47. Qe3 Rfxf2+ 48. Qxf2 Rxf2+ 49. Kxf2 Kf5 50. Nc2 Ke4 51. Ne1 d4 52. Ke2 h5 53. Nd3 Kf5 54. Kf2 e4 55. Nf4 d3 56. Ke3 Kg4 57. Kd2 Kxg3 58. Nxh5+ Kf2 59. Nf6 e3+ 60. Kxd3 e2 61. Ne4+ Kf3 62. Nd2+ Kf2 63. Ne4+ 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "1"]
[White "Pereira, Rodrigo Ferreira"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "1358"]
[PlyCount "85"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 e6 4. b3 Be7 5. e3 0-0 6. Bd3 d5 7. cxd5 exd5 8. h3 Be6 9. Bb2 Nbd7 10. Rc1 Nc5 11. Bb1 Nce4 12. Nxe4 dxe4 13. Nd4 Bd5 14. 0-0 Bd6 15. d3 Bc7 16. Nf5 Be6 17. dxe4 Bxf5 18. exf5 Nd5 19. e4 Qd6 20. g3 Nb6 21. Qh5 f6 22. Rfd1 Qe7 23. Rd2 Nd7 24. Rcd1 Rad8 25. Kg2 Be5 26. Bxe5 Nxe5 27. f4 Rxd2+ 28. Rxd2 Qb4 29. Qe2 Nf7 30. Rd7 h6 31. Bd3 a5 32. Bc4 b5 33. Be6 Qa3 34. h4 a4 35. bxa4 Qxa4 36. Qh5 Qc2+ 37. Kh3 Qxe4 38. Bxf7+ Kh8 39. Qd1 Qxf5+ 40. Kh2 g5 41. hxg5 fxg5 42. Qd4+ Kh7 43. Be6+ 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.13"]
[Round "7"]
[White "Do Prado, Hamilton Mesquita"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1753"]
[BlackElo "1350"]
[PlyCount "112"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. c3 Bf5 4. e3 Nd7 5. Qb3 Qb6 6. Nd2 Ngf6 7. Ngf3 h6 8. Be2 Nh5 9. Be5 Nhf6 10. Bg3 Qxb3 11. axb3 e6 12. b4 Be7 13. Ne5 0-0 14. Bh4 g5 15. Bg3 Nxe5 16. Bxe5 Nd7 17. Bg3 a6 18. Nb3 Bd8 19. b5 a5 20. Bd6 Re8 21. Nc5 Nxc5 22. Bxc5 b6 23. Bd6 Be7 24. Bc7 Bd8 25. Bxd8 Rexd8 26. bxc6 Rd6 27. Bb5 Rc8 28. b4 axb4 29. cxb4 Rcxc6 30. Bxc6 Rxc6 31. 0-0 Bd3 32. Rfc1 Rxc1+ 33. Rxc1 b5 34. f3 Kg7 35. Kf2 h5 36. Rc3 Bc4 37. e4 Kf6 38. Ke3 h4 39. e5+ Kf5 40. g4+ hxg3 41. hxg3 g4 42. Ra3 gxf3 43. Kxf3 Kg6 44. Ra6 Kf5 45. Ra8 Kg6 46. Rg8+ Kh7 47. Rg5 Bd3 48. Rg4 Kh6 49. Kf4 Bg6 50. Rh4+ Kg7 51. Ke3 f6 52. exf6+ Kxf6 53. Rh8 Be4 54. Rb8 e5 55. dxe5+ Kxe5 56. Rxb5 Kd6 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.12"]
[Round "6"]
[White "Flores, Clarice Soares Leit"]
[Black "Fontes, Joao Marques"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1238"]
[BlackElo "1350"]
[PlyCount "85"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. c3 h6 8. Be2 e6 9. 0-0 Be7 10. Bf4 Bf6 11. Ne5 Nxe5 12. Bxe5 Bxe5 13. dxe5 Ne7 14. Qxd8+ Rxd8 15. Rad1 0-0 16. Bf3 Nd5 17. Be4 Bxe4 18. Nxe4 f6 19. exf6 Nxf6 20. Nxf6+ gxf6 21. Rfe1 Kf7 22. g3 Rd5 23. Kg2 Rfd8 24. Rxd5 cxd5 25. Rd1 b5 26. f4 Ke7 27. Re1 Kd6 28. Kf3 h5 29. h3 e5 30. fxe5+ fxe5 31. g4 h4 32. Ke3 Rf8 33. Re2 Rf4 34. Rf2 Re4+ 35. Kd2 Ke6 36. Rf8 b4 37. g5 bxc3+ 38. bxc3 Rf4 39. Re8+ Kf5 40. g6 Kxg6 41. Rxe5 Rf5 42. Rxf5 Kxf5 43. Ke3 1/2-1/2

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.12"]
[Round "5"]
[White "Fontes, Joao Marques"]
[Black "Grum, Amanda Soares"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1350"]
[PlyCount "58"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. Be2 d5 5. e5 Be7 6. d4 f6 7. 0-0 Nc6 8. Re1 Qc7 9. Bf4 fxe5 10. Nxe5 Bd6 11. Bg4 Nf6 12. Nxc6 bxc6 13. Bxd6 Qxd6 14. dxc5 Qe7 15. Nd2 0-0 16. Nb3 Nxg4 17. Qxg4 e5 18. Qg3 Qf6 19. Re2 e4 20. Nd4 Bd7 21. Rae1 Ra7 22. f3 exf3 23. Nxf3 Raa8 24. Ne5 Rad8 25. Rf2 Qe6 26. Ref1 Rxf2 27. Rxf2 Re8 28. Nf7 Rf8 29. Nd6 Qe1+ 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.11"]
[Round "3"]
[White "Fontes, Joao Marques"]
[Black "Jafet Junior, Carlos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1350"]
[BlackElo "1648"]
[PlyCount "68"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 g6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Bg7 8. Re1 Ne7 9. d4 cxd4 10. cxd4 0-0 11. Nc3 a6 12. Na4 Qc7 13. b3 Nd7 14. Ba3 Rfe8 15. Ng5 Nc6 16. Rc1 Qd8 17. Nf3 Rc8 18. h4 b5 19. Nc5 b4 20. Bb2 Nxc5 21. Rxc5 Bf8 22. Rc2 h6 23. Qd3 a5 24. Rec1 Ne7 25. Nh2 Rxc2 26. Rxc2 Nf5 27. Ng4 Bg7 28. g3 Qd7 29. Qa6 h5 30. Nh2 Bf8 31. Nf3 Be7 32. Qxa5 Rc8 33. Rd2 Qc6 34. Qa4 Qb7 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.11"]
[Round "4"]
[White "Oliveira, Francisco Evandro S"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1163"]
[BlackElo "1350"]
[PlyCount "84"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 e6 3. g3 Nf6 4. Bg2 Be7 5. d3 d5 6. cxd5 cxd5 7. e3 Bd7 8. a3 Bc6 9. Nf3 Nbd7 10. b4 a6 11. Rb1 b5 12. d4 0-0 13. 0-0 Bb7 14. Re1 Nb6 15. Ne5 Nfd7 16. f4 Nxe5 17. fxe5 Rc8 18. e4 Rxc3 19. Bb2 Rc8 20. Rc1 Nc4 21. Qb3 Bg5 22. Rc2 f6 23. h4 Bh6 24. Rf2 fxe5 25. Rxf8+ Qxf8 26. Bh3 Qe7 27. Bc1 Bxc1 28. Rxc1 Rf8 29. dxe5 dxe4 30. Bg2 Bd5 31. Qc3 g5 32. h5 g4 33. Re1 e3 34. Qd4 Bxg2 35. Qxg4+ Kh8 36. Kxg2 Nxe5 37. Qd4 Qf6 38. Qxe3 Nc4 39. Qxe6 Nxa3 40. Qxf6+ Rxf6 41. Re8+ Kg7 42. Re7+ Kh6 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.10"]
[Round "1"]
[White "Fontes, Joao Marques"]
[Black "Rodrigues, Regis Ramos"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1350"]
[BlackElo "1946"]
[PlyCount "88"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. Be3 Ng4 7. Bd2 exd4 8. Nxd4 Nde5 9. Bb3 0-0 10. h3 Nf6 11. a3 c6 12. Be3 Qc7 13. Qd2 b5 14. f4 Ned7 15. 0-0-0 Nc5 16. e5 Nxb3+ 17. Nxb3 dxe5 18. fxe5 Rd8 19. Qf2 Qxe5 20. Rhe1 Rxd1+ 21. Rxd1 Be6 22. Nc5 Nd5 23. Nxd5 Bxd5 24. Nd3 Qf6 25. Nf4 Bc4 26. Qg3 Bd6 27. Qf3 Be5 28. Nd3 Qxf3 29. gxf3 Bf6 30. Nc5 Be2 31. Rd6 Bxf3 32. Bf2 Bg5+ 33. Kb1 Bg2 34. h4 Rd8 35. Rxd8+ Bxd8 36. b4 Bb6 37. Nd3 Bxf2 38. Nxf2 f5 39. Kc1 Kf7 40. Kd2 Kg6 41. Ke3 Kh5 42. Kf4 Be4 43. c3 Kxh4 44. Nxe4 fxe4 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.10"]
[Round "2"]
[White "Hopka, Matheus Marchesi"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1744"]
[BlackElo "1350"]
[PlyCount "144"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. exd5 cxd5 4. Bf4 Bf5 5. Nf3 e6 6. Bxb8 Qa5+ 7. Nc3 Rxb8 8. Bb5+ Kd8 9. Ne5 Bg6 10. Nd7 a6 11. Nxf8 axb5 12. Nxg6 hxg6 13. a4 b4 14. Nb5 Ke7 15. Qd2 Nf6 16. f3 Rhc8 17. b3 Rc6 18. Kf2 Rbc8 19. Rac1 Kf8 20. Rhe1 Ne8 21. Re2 Nd6 22. Nxd6 Rxd6 23. Qf4 Rdc6 24. Ke1 Kg8 25. Kd1 Qd8 26. h4 Qd6 27. Qxd6 Rxd6 28. Re3 Rcc6 29. Kd2 Kh7 30. Re2 Kh6 31. Kd1 Kh5 32. g3 Rc3 33. Rf2 Rd8 34. Kd2 g5 35. hxg5 Kxg5 36. Rh1 Rdc8 37. Kd1 Re8 38. Rh4 f5 39. f4+ Kf6 40. g4 Kf7 41. g5 Re3 42. Re2 Re4 43. Rxe4 dxe4 44. Rh2 Rc8 45. Rh3 Kg6 46. Kd2 Re8 47. c3 bxc3+ 48. Kxc3 Rc8+ 49. Kb4 Rc2 50. Kb5 Rf2 51. Rh4 e3 52. Rh3 e2 53. Re3 Rxf4 54. Rxe2 Kxg5 55. Rxe6 Rxd4 56. Re7 g6 57. Rxb7 f4 58. Kc5 Rd8 59. a5 f3 60. Rf7 Kg4 61. a6 Kg3 62. Rg7 Rf8 63. Rxg6+ Kf4 64. Rg1 f2 65. Rf1 Ke3 66. b4 Ke2 67. Rxf2+ Kxf2 68. b5 Ke3 69. a7 Ke4 70. b6 Rf5+ 71. Kc6 Ra5 72. Kb7 Rxa7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "9"]
[White "Souza Jr, Helemberg Cubica De"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1775"]
[BlackElo "1350"]
[PlyCount "111"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. c5 e6 7. Bd3 Bxd3 8. Qxd3 Nc6 9. a3 Be7 10. Nf3 h6 11. Bf4 Nh5 12. Be3 Nf6 13. 0-0 Rb8 14. Bf4 Ra8 15. Nb5 Ne4 16. Nc7+ Kd7 17. Nxa8 Qxa8 18. Ne5+ Nxe5 19. Bxe5 f6 20. Bf4 a6 21. f3 Ng5 22. Rfe1 Qc8 23. Re3 Re8 24. Bxg5 fxg5 25. Rae1 Bf6 26. Kh1 Qc6 27. Rd1 Qc7 28. b4 Qc6 29. Qb3 Qb5 30. a4 Qc6 31. b5 axb5 32. Qxb5 e5 33. dxe5 Rxe5 34. Rxe5 Bxe5 35. Rxd5+ Ke6 36. Qxc6+ bxc6 37. Rd2 Bc3 38. Rd6+ Ke5 39. Rxc6 Kd5 40. Rc8 Bb4 41. c6 Kd6 42. Kg1 Ba5 43. Kf1 Bc7 44. Rg8 Kxc6 45. Rxg7 Bxh2 46. Rg6+ Kb7 47. a5 Bf4 48. a6+ Ka7 49. Rxh6 Be3 50. Rg6 Bb6 51. Rxg5 Kxa6 52. Rd5 Be3 53. Ke2 Bf4 54. g4 Kb6 55. Kd3 Kc6 56. Ke4 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Fontes, Joao Marques"]
[Black "Tasoko, Toshinobu"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1350"]
[BlackElo "1719"]
[PlyCount "49"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 c6 5. Bc4 b5 6. Bd3 Be7 7. a3 0-0 8. Ne2 a6 9. Ng3 g6 10. c4 Nbd7 11. b4 bxc4 12. Bxc4 d5 13. exd5 cxd5 14. Bb3 Bb7 15. 0-0 Bd6 16. d4 e4 17. Ne1 Ne8 18. Bh6 Ng7 19. Nc2 Qh4 20. Bxg7 Kxg7 21. Nh1 f5 22. Ne3 Nf6 23. f3 Qf4 24. Rf2 exf3 25. Qxf3 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Lemos, Paulo Renato Bueno"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1880"]
[BlackElo "1350"]
[PlyCount "52"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. Ne5 Qd6 8. d4 Nd7 9. Nxg6 Qxg6 10. Bd3 Qd6 11. c3 e6 12. Nxh5 Qd5 13. Ng3 Ngf6 14. Kf1 Bd6 15. Qb3 Nb6 16. Qxd5 Nbxd5 17. Ne4 Nxe4 18. Bxe4 Nf6 19. Bf3 Nd5 20. Bxd5 exd5 21. g3 Kd7 22. Kg2 Rae8 23. Be3 Rh6 24. Bxh6 gxh6 25. Rae1 Rg8 26. Re3 b5 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Eger, Laura Luisa"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1698"]
[BlackElo "1350"]
[PlyCount "99"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Bf5 6. Ne2 h6 7. 0-0 e6 8. Bf4 Nbd7 9. Nbc3 Be7 10. Ng3 Bg6 11. Re1 Nb6 12. a3 0-0 13. Nge4 Nbd5 14. Nxd5 cxd5 15. Nxf6+ Bxf6 16. c3 Rc8 17. Be2 Bg5 18. Bg3 Bh4 19. Bxh4 Qxh4 20. Bd3 Rce8 21. Re3 Bxd3 22. Qxd3 f5 23. Rae1 Rf6 24. Qb5 Re7 25. Qc5 Rg6 26. Rg3 b6 27. Qc8+ Kf7 28. Rxg6 Kxg6 29. Rxe6+ Rxe6 30. Qxe6+ Qf6 31. Qxd5 Qg5 32. Qe6+ Kh5 33. Qe3 f4 34. Qe8+ g6 35. Qe2+ Kh4 36. g3+ fxg3 37. hxg3+ Kh3 38. Qe6+ Qg4 39. Qxg4+ Kxg4 40. Kg2 Kf5 41. Kf3 Ke6 42. c4 h5 43. b4 g5 44. g4 h4 45. Kg2 a5 46. bxa5 bxa5 47. Kh3 Kf6 48. f4 gxf4 49. Kxh4 Ke6 50. Kh3 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Fontes, Joao Marques"]
[Black "Bonfim, Regina Rodrigues"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1350"]
[BlackElo "1763"]
[PlyCount "63"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Bc4 d6 5. h3 a5 6. a4 Be6 7. Bxe6 Qxe6 8. d3 h6 9. Ne2 Nf6 10. Ng3 Nbd7 11. Be3 d5 12. 0-0 dxe4 13. dxe4 Nc5 14. Bxc5 Bxc5 15. Qe2 Rd8 16. Nf5 0-0 17. Kh1 Kh7 18. g4 g6 19. Ng3 Kg7 20. Kh2 Bb6 21. Nh4 Rfe8 22. f4 exf4 23. Rxf4 Bc7 24. Rf3 Nxe4 25. Rd3 Bxg3+ 26. Rxg3 Nxg3 27. Qxe6 Rxe6 28. Kxg3 Rd2 29. Nf3 Re3 30. Kf4 Rde2 31. Rc1 g5+ 32. Kg3 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Butzke, Artur de Castro"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1350"]
[PlyCount "64"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. Bf4 Nf6 4. Nbd2 Bf5 5. e3 e6 6. Be2 h6 7. 0-0 Be7 8. Ne5 Nbd7 9. Ndf3 Nh5 10. Nxd7 Nxf4 11. exf4 Qxd7 12. Ne5 Qd8 13. c3 Bf6 14. Qb3 Bxe5 15. fxe5 Qe7 16. h3 0-0 17. c4 Rab8 18. c5 Qg5 19. Qa3 Kh8 20. Qxa7 Bxh3 21. g3 Bxf1 22. Bxf1 h5 23. Kh2 h4 24. Qa3 f6 25. gxh4 Qxh4+ 26. Bh3 fxe5 27. dxe5 Rxf2+ 28. Kh1 Rbf8 29. Kg1 R8f3 30. Rf1 Qg3+ 31. Kh1 Rxf1+ 32. Bxf1 Rxf1# 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.15"]
[Round "7"]
[White "Fontes, Joao Marques"]
[Black "Yasuda, Osvaldo Makoto"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1337"]
[PlyCount "56"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nxe5 Bxf2+ 7. Kxf2 Qd4+ 8. Ke1 Qxe5 9. Qf3 Bg4 10. Qg3 Qxg3+ 11. hxg3 h6 12. Bf4 0-0-0 13. Nd2 Rhe8 14. Kf2 h5 15. Nf3 Nd7 16. Nh2 Be6 17. Nf3 g6 18. Ng5 c5 19. Nxe6 Rxe6 20. Ke2 c4 21. Rac1 Ne5 22. Bxe5 cxd3+ 23. cxd3 Rxe5 24. Rc4 b5 25. Rc6 Kb7 26. Rf6 Rd7 27. Rhf1 Ree7 28. Ke3 c5 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "6"]
[White "Da Silva, Hermes Ludovino"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1446"]
[BlackElo "1337"]
[PlyCount "84"]
[EventDate "2017.10.12"]
[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 c6 2. g3 d5 3. d4 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. a3 h6 7. c3 Nbd7 8. Nbd2 Be7 9. Re1 0-0 10. h3 Rc8 11. e3 c5 12. b3 cxd4 13. cxd4 a6 14. b4 b5 15. g4 Bg6 16. Ne5 Nxe5 17. dxe5 Nd7 18. f4 Bh4 19. Rf1 Qb6 20. Nf3 Be7 21. h4 Rc7 22. h5 Bc2 23. Qd4 Rfc8 24. Qxb6 Nxb6 25. Nd4 Bh4 26. Nxc2 Rxc2 27. e4 d4 28. f5 R2c3 29. Bb2 R3c4 30. Rad1 Rd8 31. f6 Bg5 32. Rd3 Be3+ 33. Kh1 Rd7 34. fxg7 Na4 35. Ba1 Rdc7 36. Kh2 Nc3 37. Bb2 Ne2 38. Rfd1 Bf4+ 39. Kh3 Be3 40. Kh2 Rc2 41. Rb1 Nf4 42. Bxd4 Nxg2 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.14"]
[Round "5"]
[White "Fontes, Joao Marques"]
[Black "Da Rocha, Luiz C Cosenza Vie"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1337"]
[BlackElo "1432"]
[PlyCount "56"]
[EventDate "2017.10.12"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 Bg4 6. Be3 e6 7. Nbd2 Bd6 8. Qc1 Bxf3 9. Nxf3 Qa5+ 10. Qd2 Qxb5 11. c3 Nf6 12. a4 Qb6 13. Ne5 Qc7 14. Nf3 h6 15. h3 Na5 16. Qd1 Nc4 17. Bc1 Bf4 18. 0-0 Bxc1 19. Qxc1 0-0 20. b3 Na5 21. Qa3 Qxc3 22. Rfc1 Qxb3 23. Rc7 Qxa3 24. Rxa3 Nc4 25. Rb3 b6 26. Re7 Rfe8 27. Rc7 Rec8 28. Re7 Kf8 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "4"]
[White "Fantinati, Nilton M Nascimento"]
[Black "Fontes, Joao Marques"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1546"]
[BlackElo "1337"]
[PlyCount "69"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Nf6 5. Nf3 Be7 6. 0-0 0-0 7. d4 e4 8. Nfd2 d5 9. c4 h6 10. cxd5 Qxd5 11. Nc3 Qf5 12. Bxc6 bxc6 13. Ncxe4 Nxe4 14. Nxe4 Qg6 15. Ng3 a5 16. Qd2 h5 17. Kh1 Rd8 18. e4 h4 19. Nf5 Bxf5 20. exf5 Qxf5 21. Qc3 Qd5 22. h3 Re8 23. f4 Bd6 24. Rf2 Re4 25. Raf1 Rae8 26. Qf3 Bxf4 27. Qg4 Bg5 28. Qf5 Qxf5 29. Rxf5 f6 30. Rxa5 Re2 31. Bc1 Rc2 32. Bxg5 fxg5 33. Rxg5 Ree2 34. a4 Rb2 35. Rc5 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.13"]
[Round "3"]
[White "Fontes, Joao Marques"]
[Black "Dutra, Liliam Guedes"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1337"]
[BlackElo "1559"]
[PlyCount "62"]
[EventDate "2017.10.12"]
[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. Nc3 d6 4. a3 g6 5. Bb5 Bd7 6. Bc4 Bg7 7. Ne2 Ne5 8. Nxe5 Bxe5 9. c3 Bg7 10. Qb3 Nh6 11. Qxb7 0-0 12. Qb3 Rb8 13. Qc2 Ng4 14. d4 cxd4 15. cxd4 Qa5+ 16. b4 Qb6 17. Qd1 e5 18. h3 Rbc8 19. Bd5 Nf6 20. 0-0 exd4 21. Nf4 g5 22. Ne2 Nxd5 23. exd5 d3 24. Qxd3 Bxa1 25. Be3 Qb5 26. Qxb5 Bxb5 27. Re1 Bf6 28. Nd4 Bc4 29. Nf5 Bxd5 30. Bxa7 Ra8 31. Bb6 Be7 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "2"]
[White "Fontes, Joao Marques"]
[Black "Izidro, Paulo Ricardo"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1337"]
[PlyCount "57"]
[EventDate "2017.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. 0-0 Bd7 6. c3 g6 7. Be3 Bg7 8. Bc4 Bg4 9. Nbd2 0-0 10. a4 Na5 11. Ba2 c5 12. Qc1 Nc6 13. h3 Be6 14. Bb1 a6 15. Ng5 Qd7 16. Nxe6 Qxe6 17. Ba2 Qd7 18. Nc4 Qd8 19. Bg5 b5 20. axb5 axb5 21. Ne3 b4 22. Nd5 Rb8 23. f4 b3 24. Bb1 c4 25. dxc4 Re8 26. fxe5 Nxe5 27. Bxf6 Qd7 28. Bxg7 Kxg7 29. Nf6 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2017.10.12"]
[Round "1"]
[White "Sales, Vanessa de Paula"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1337"]
[PlyCount "87"]
[EventDate "2017.10.12"]
[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 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Nf6 5. Nc3 e6 6. Bg5 h6 7. Bh4 Be7 8. Nf3 Nbd7 9. Be2 Nf8 10. Ne5 Bb4 11. 0-0 N8d7 12. Nxd7 Bxd7 13. e5 g5 14. Bxg5 hxg5 15. Rxf6 Qe7 16. Ne4 0-0-0 17. c3 Ba5 18. Nd6+ Kc7 19. Rxf7 Qxd6 20. exd6+ Kxd6 21. Qd3 Kc7 22. Raf1 Kc8 23. Bg4 Bb6 24. Rg7 c5 25. Qc4 Kb8 26. dxc5 Bc7 27. h3 a6 28. Qb3 Bb5 29. Rxg5 Bxf1 30. c6 b6 31. Kxf1 Rhf8+ 32. Ke2 Rd6 33. Bxe6 Re8 34. Rg6 b5 35. Kf3 Rd2 36. a4 Red8 37. Bd7 Rf8+ 38. Kg4 Rxg2+ 39. Kh5 Bf4 40. Rxg2 Kc7 41. axb5 axb5 42. Qxb5 Rh8+ 43. Kg4 Bc1 44. Qe5+ 1-0

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.12"]
[Round "4"]
[White "Fontes, Joao Marques"]
[Black "Milde, Felipe Geraldo Mour"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1710"]
[PlyCount "70"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 d6 7. a3 h6 8. Bd2 Bg4 9. c3 a6 10. Qe2 Qe7 11. Be3 Bxe3 12. Qxe3 Rad8 13. h3 Be6 14. Bxe6 fxe6 15. Nh4 Qf7 16. f4 exf4 17. Qe2 g5 18. Nf3 Nh5 19. Qc2 Ng3 20. Rf2 e5 21. Nh2 h5 22. Nf1 Qg6 23. Nbd2 Nxf1 24. Raxf1 g4 25. Kh1 Rd7 26. Qb3+ Kh8 27. Qxb7 Nd8 28. Qxa6 Ne6 29. Qb5 Rg7 30. Rg1 gxh3 31. Nf3 Qg3 32. Rd2 hxg2+ 33. Rdxg2 Qxf3 34. a4 Rxg2 35. Rxg2 Rg8 0-1

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.12"]
[Round "5"]
[White "Mariot Vaz, Joao Antonio Bertol"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1298"]
[PlyCount "113"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. g3 e6 5. Bg2 Bb4 6. Nge2 Ne7 7. a3 Ba5 8. 0-0 Bc7 9. Bg5 Qd7 10. Re1 Bd8 11. Na4 b6 12. e5 Ng8 13. Qd2 Bxg5 14. Qxg5 Qe7 15. Qe3 Bd7 16. Nac3 h5 17. f4 Nh6 18. h3 Bc8 19. b4 Ba6 20. Rab1 Nf5 21. Qd2 Nd7 22. a4 Bxe2 23. Nxe2 Rc8 24. Rec1 Rc7 25. Kh2 Qd8 26. c4 0-0 27. Rc3 Kg7 28. Rbc1 Qe7 29. Qb2 Rfc8 30. cxd5 exd5 31. Bxd5 Nb8 32. Be4 Qd7 33. Rd1 Ne7 34. Qb3 Nd5 35. Bxd5 cxd5 36. Rdc1 Rxc3 37. Rxc3 Nc6 38. b5 Na5 39. Qc2 Nc4 40. Qa2 Qf5 41. Qc2 Qe6 42. Qb3 Qf5 43. Ng1 h4 44. Nf3 hxg3+ 45. Kxg3 Rh8 46. h4 Qe4 47. Qc2 Qxc2 48. Rxc2 Re8 49. Kf2 f6 50. Nd2 Rc8 51. Nxc4 Rxc4 52. Rxc4 dxc4 53. Ke3 f5 54. Kd2 Kf7 55. Kc3 Ke6 56. Kxc4 Kd7 57. d5 1-0

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.11"]
[Round "2"]
[White "Cezar, Ricardo de Almeida"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1549"]
[PlyCount "41"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. e3 Bf5 4. c4 Nf6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 h6 8. h3 e6 9. Nd2 Be7 10. b4 0-0 11. Ngf3 Nbd7 12. Nb3 b6 13. Ba6 g5 14. Bh2 Bc2 15. Nfd2 Ne4 16. Bb7 Nxd2 17. Nxd2 Bd3 18. Bxc6 Nf6 19. Bxa8 Rxa8 20. cxb6 a6 21. b7 1-0

[Event "Florianopolis Winter Amateur op"]
[Site "Florianopolis"]
[Date "2017.08.11"]
[Round "1"]
[White "Fontes, Joao Marques"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1823"]
[PlyCount "60"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. b3 Nf6 7. Re1 e5 8. Bb2 Be7 9. d3 0-0 10. Nbd2 h6 11. Nf1 Re8 12. Ng3 g6 13. h3 Bf8 14. Nh2 h5 15. Bc1 Bg7 16. f4 exf4 17. Bxf4 h4 18. Ngf1 Nh5 19. Bxd6 Bxa1 20. Qxa1 Bxh3 21. Re2 Qxd6 22. e5 Qe6 23. Qe1 Bg4 24. Nxg4 Qxg4 25. Re4 Qg5 26. Kh1 Ng3+ 27. Nxg3 hxg3 28. Kg1 Re6 29. c3 Rae8 30. d4 f6 0-1

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.06"]
[Round "6"]
[White "De Sousa, Rafaela Oliveira"]
[Black "Fontes, Joao Marques"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1176"]
[PlyCount "92"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 g6 5. Nf3 Bg7 6. Bc4 h6 7. 0-0 Nf6 8. Nxf6+ Bxf6 9. c3 Bg4 10. Be3 e6 11. Be2 Nd7 12. h3 Bf5 13. Bd3 Bxd3 14. Qxd3 Qe7 15. Rfe1 0-0-0 16. Bf4 Nb6 17. Ne5 g5 18. Bg3 Bxe5 19. Bxe5 Rhg8 20. Re3 Rd7 21. Rf3 Rd5 22. Qh7 Qe8 23. Qxh6 Nc4 24. b3 Nxe5 25. dxe5 Rxe5 26. Qf6 Rd5 27. c4 Rd7 28. a4 Qd8 29. Qxd8+ Rgxd8 30. Kh2 Kc7 31. Re1 Kb6 32. Re5 Rd3 33. Rxf7 Rxb3 34. Rxg5 Rb4 35. Rf6 Rxc4 36. Rxe6 Rxa4 37. g3 Ra2 38. Kg2 a5 39. h4 a4 40. h5 Rad2 41. h6 a3 42. h7 Ra8 43. Rh6 a2 44. Rh1 Rd7 45. Rg8 Rxh7 46. Rxh7 a1Q 0-1

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.06"]
[Round "5"]
[White "Machado, Antonio Rodrigo"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1666"]
[PlyCount "83"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. g3 h6 5. Bg2 Bb4 6. Nge2 Ne7 7. 0-0 b6 8. a3 Bd6 9. Re1 Ng6 10. exd5 Bb7 11. dxe6 0-0 12. Be3 fxe6 13. Qd3 Qf6 14. Ne4 Qf5 15. Nxd6 Qxd3 16. cxd3 Ba6 17. Nc4 b5 18. Ne5 Ne7 19. Nf4 Bc8 20. Nfg6 Nxg6 21. Nxg6 Rf7 22. Ne5 Rc7 23. Rac1 Bb7 24. d5 exd5 25. Bxd5+ Kh8 26. Bf4 Rc8 27. Be6 Na6 28. Bxc8 Rxc8 29. Nf7+ Kh7 30. Re7 Ba8 31. Rxa7 b4 32. Rxa6 bxa3 33. Rxa3 c5 34. Nd6 Rd8 35. Rxc5 Bf3 36. Ra7 Rb8 37. Be5 Rg8 38. Rcc7 Kg6 39. Rxg7+ Rxg7 40. Rxg7+ Kh5 41. Ne8 Be2 42. Nf6# 1-0

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.05"]
[Round "4"]
[White "Fontes, Joao Marques"]
[Black "Da Rosa, Henrique Jaze Simoe"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1377"]
[PlyCount "102"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Be7 6. Bxc6 dxc6 7. Nxe5 0-0 8. h3 Be6 9. Be3 Qd6 10. Nf3 Qb4+ 11. Nbd2 Qxb2 12. 0-0 Bxa2 13. Bd4 Qa3 14. Nc4 Qa4 15. Qc1 c5 16. Be3 b5 17. Nce5 c4 18. Qb2 cxd3 19. Rxa2 Qxe4 20. cxd3 Qb4 21. Qxb4 Bxb4 22. Rc1 Bd6 23. Rca1 Rfb8 24. Rxa6 Rxa6 25. Rxa6 b4 26. Ra1 b3 27. Rb1 Nd5 28. Nc4 Nc3 29. Rb2 Nd1 30. Bd4 Nxb2 31. Nxb2 Ra8 32. Nd2 Ra1+ 33. Nf1 c5 34. Be3 Ra2 35. Nc4 b2 36. Nxb2 Rxb2 37. g3 Rb3 38. d4 cxd4 39. Bxd4 Rb4 40. Be3 h5 41. h4 f5 42. Bd2 Ra4 43. f4 Re4 44. Be3 Kf7 45. Kf2 Ke6 46. Nd2 Ra4 47. Ke2 Bb4 48. Nf3 g6 49. Bd2 Ra2 50. Kd3 Bxd2 51. Nxd2 Ra3+ 0-1

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.04"]
[Round "1"]
[White "Fontes, Joao Marques"]
[Black "Teshima, Ricardo Yoshida"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1873"]
[PlyCount "74"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qb6 7. 0-0 c5 8. Qb3 Nc6 9. Qxb6 axb6 10. a3 cxd4 11. Nbd2 Bc5 12. Nb3 Nge7 13. Nxc5 bxc5 14. Bd2 f6 15. exf6 gxf6 16. Bh6 Nf5 17. Bf4 e5 18. Rae1 Kf7 19. Bg3 h5 20. Nh4 Nce7 21. Nf3 h4 22. Bxe5 fxe5 23. Nxe5+ Kg7 24. Nd7 Rac8 25. Re2 Rhd8 26. Ne5 Ng6 27. Rfe1 Nf4 28. Rd2 Re8 29. g3 Ng6 30. Rde2 Nxe5 31. Rxe5 Rxe5 32. Rxe5 Kf6 33. Re2 h3 34. Kf1 c4 35. f4 d3 36. Rd2 dxc2 37. Rxc2 Ne3+ 0-1

[Event "Aldeia de Barueri op"]
[Site "Aldeia de Barueri"]
[Date "2017.08.04"]
[Round "2"]
[White "Fujita, Daniela Miwa"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1554"]
[PlyCount "109"]
[EventDate "2017.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 e6 7. Nf3 Be7 8. 0-0 Bd7 9. Bf4 Qb6 10. Qc2 Na5 11. Ne5 Bb5 12. Bxb5+ Qxb5 13. Nd2 b6 14. Rfe1 Nd7 15. Ndf3 Nc4 16. Nxc4 Qxc4 17. Ng5 Bxg5 18. Bxg5 0-0 19. Bf4 Rfe8 20. Bg3 Nf8 21. Re3 Rac8 22. Qd1 Ng6 23. Qe1 Qb5 24. Rb1 Qd7 25. Qe2 Rc6 26. f4 Rcc8 27. Re1 Ne7 28. Bh2 Nf5 29. Rd3 a6 30. Rd2 b5 31. Rc2 Rc6 32. a3 Rec8 33. Rcc1 Nxd4 34. Qf2 Nb3 35. Rcd1 Na5 36. Kh1 Nc4 37. Qc2 g6 38. Bg1 a5 39. Qb3 h5 40. Re2 Qb7 41. Bd4 Qc7 42. Rf2 Qe7 43. Qxb5 Qh4 44. Rf3 Qd8 45. Rf2 Qc7 46. Qa4 Rb8 47. b4 Nb2 48. Rxb2 axb4 49. axb4 Rc4 50. Be5 Qb7 51. Bxb8 Qxb8 52. Rd4 Rxc3 53. Rc2 Rxc2 54. Qxc2 Kh7 55. Qc5 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.30"]
[Round "6"]
[White "Campos, Otavio Moraes"]
[Black "Fontes, Joao Marques"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1722"]
[PlyCount "18"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Be7 7. 0-0 Nd7 8. Be3 Ngf6 9. b3 h6 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.28"]
[Round "1"]
[White "Fontes, Joao Marques"]
[Black "Fonseca, Luis Ernesto Serra"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "2013"]
[PlyCount "58"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d3 Bg7 4. c3 d5 5. exd5 Qxd5 6. Be3 Nc6 7. Be2 Bf5 8. 0-0 Rd8 9. Ne1 e5 10. Qb3 Qxb3 11. axb3 b6 12. Bf3 Nge7 13. Be4 Bg4 14. Nf3 f5 15. Bxc6+ Nxc6 16. Ng5 Rxd3 17. Na3 Bf6 18. Nb5 Rxe3 19. fxe3 Bxg5 20. Rfe1 a5 21. Nd6+ Ke7 22. Nc4 Rb8 23. Kf2 Kd7 24. h3 Bh5 25. Kg3 Kc7 26. h4 Bf6 27. Rac1 Rd8 28. Rc2 Bd1 29. Rxd1 Rxd1 0-1

