[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Martins, Joao Fernandes"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1675"]
[BlackElo "1426"]
[PlyCount "63"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Ne2 c6 7. 0-0 Qb6 8. Nbc3 a5 9. Qb3 Nbd7 10. Bd2 Qc7 11. Rac1 Nb6 12. a4 e6 13. e4 Nbd7 14. Nd1 Re8 15. c5 dxc5 16. dxc5 Rd8 17. Be3 e5 18. h3 Nf8 19. Qc2 Ne6 20. b3 Qe7 21. Nb2 Ne8 22. Rcd1 N8c7 23. Rxd8+ Qxd8 24. Nc4 Na6 25. Rd1 Qc7 26. Nb6 Rb8 27. Nc1 Bf8 28. Nd3 Bxc5 29. Nxc5 Nd4 30. Nxa6 Qxb6 31. Bxd4 Qxa6 32. Bxe5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Martins, Joao Fernandes"]
[Black "Silver, Fernanda Luise"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "1426"]
[BlackElo "1749"]
[PlyCount "104"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Be2 a6 8. Na3 Be7 9. 0-0 b5 10. Nab1 Nd4 11. f3 Bb7 12. Be3 Ne6 13. Nd5 Nxd5 14. exd5 Nc5 15. c4 b4 16. Nd2 0-0 17. Ne4 f5 18. Nxc5 dxc5 19. f4 e4 20. a3 a5 21. b3 Qd6 22. Qd2 Bf6 23. Ra2 Bc3 24. Qc1 Ra6 25. Bd2 Bf6 26. Be3 Rfa8 27. a4 Rf8 28. Qe1 Bc3 29. Qf2 Rc8 30. Kh1 Rc7 31. Rg1 Bc8 32. g4 Ra8 33. Rg3 Bd7 34. Qg1 Rf8 35. gxf5 Bxf5 36. Bg4 Bd4 37. Bxf5 Rxf5 38. Rag2 Bf6 39. Rg4 g6 40. R2g3 Bg7 41. Kg2 Kf7 42. Kf1 Bh6 43. Qf2 Kg7 44. Qb2+ Kg8 45. Qg2 Kf7 46. Rh3 Kg7 47. Qb2+ Qf6 48. Qxf6+ Rxf6 49. Rhg3 Rcf7 50. Bd2 Bxf4 51. Bxf4 Rxf4+ 52. Rxf4 Rxf4+ 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Setti, Dalmarino"]
[Black "Martins, Joao Fernandes"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "1664"]
[BlackElo "1426"]
[PlyCount "46"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 b6 11. Nxd5 exd5 12. Bf4 Bg4 13. Bb1 Rc8 14. Qd3 g6 15. Ne5 Bf5 16. Nxc6 Rxc6 17. Qa6 Bxb1 18. Raxb1 Qd7 19. Rbc1 Rxc1 20. Rxc1 Bd6 21. Be3 Re8 22. g3 Kg7 23. a3 h5 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Martins, Joao Fernandes"]
[Black "De Oliveira Fernandes, Luis Felipe Araujo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1426"]
[PlyCount "44"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nc6 10. Nd5 b5 11. Bb6 Qc8 12. Nc7+ Kd7 13. Nxa8 Qxa8 14. Nc5+ Kc8 15. Nxe6 Kb7 16. Be3 fxe6 17. Bd3 Re8 18. 0-0 d5 19. c3 d4 20. Bf2 Rd8 21. a4 Qc8 22. axb5 axb5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Hessmann, Eduardo Franzoni"]
[Black "Martins, Joao Fernandes"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1665"]
[BlackElo "1426"]
[PlyCount "50"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. Be3 cxd4 8. Nxd4 Bg6 9. c4 Nge7 10. cxd5 Nxd5 11. Nxc6 bxc6 12. Qa4 Qc7 13. Nc3 Be7 14. Nxd5 exd5 15. Rac1 0-0 16. Rxc6 Qxe5 17. Qd4 Bd6 18. g3 Rfe8 19. Bf3 Qxd4 20. Bxd4 Be5 21. Rd1 Bxd4 22. Rxd4 Be4 23. Bxe4 dxe4 24. Rc7 e3 25. fxe3 Rxe3 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Martins, Joao Fernandes"]
[Black "Godinho, Bruno Cesar Ferreir"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1426"]
[BlackElo "1802"]
[PlyCount "76"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Nde2 d5 9. Qd3 0-0 10. 0-0-0 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nc6 13. Nd4 f5 14. Qd3 Kh8 15. Qc4 Qe5 16. Nxc6 Qxe3+ 17. Kb1 Bc5 18. Bd3 bxc6 19. Rhe1 Qd4 20. Qb3 Qb4 21. Bc4 Qxb3 22. Bxb3 Re8 23. Ba4 Bb7 24. Rd2 Rad8 25. Rde2 Kg8 26. c3 Kf7 27. Kc1 Kf6 28. Bb3 Rd6 29. f4 Bb6 30. g3 c5 31. Bc4 a5 32. Re5 Be4 33. g4 g5 34. gxf5 Bxf5 35. fxg5+ Kxg5 36. R5e3 Bc7 37. Re5 Rdd8 38. Rxc5 Bf4+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Drun, Wesley Castilhos"]
[Black "Martins, Joao Fernandes"]
[Result "0-1"]
[ECO "E65"]
[BlackElo "1426"]
[PlyCount "86"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 Nbd7 7. Nc3 c5 8. e3 a6 9. b3 Rb8 10. Qe2 b5 11. Bb2 bxc4 12. Qxc4 Nb6 13. Qe2 cxd4 14. Nxd4 Qe8 15. Nc6 Bb7 16. Nxb8 Bxg2 17. Kxg2 Qxb8 18. Rac1 Qb7+ 19. Qf3 Qd7 20. Rc2 Rc8 21. Rfc1 h6 22. Ne4 Nxe4 23. Rxc8+ Nxc8 24. Bxg7 Ng5 25. Qa8 Qh3+ 26. Kh1 Kxg7 27. Qxc8 e6 28. Qc3+ e5 29. f4 Ne4 30. Qe1 Qg4 31. Kg2 Nc5 32. Qd1 Qf5 33. Qf3 Qd3 34. Rd1 Qc2+ 35. Kg1 e4 36. Qf1 Nd3 37. Ra1 Qd2 38. Rd1 Qxe3+ 39. Kg2 d5 40. Rxd3 exd3 41. Qa1+ d4 42. Qb2 Qe2+ 43. Qxe2 dxe2 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Martins, Joao Fernandes"]
[Black "Kayser, Gustavo Warmling"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1426"]
[BlackElo "2029"]
[PlyCount "48"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Qxd5 9. 0-0 Bxc3 10. bxc3 Be6 11. Ba3 e4 12. Be2 0-0-0 13. Qc1 h5 14. Rd1 Qe5 15. Rb1 Ng4 16. g3 e3 17. Bc5 exf2+ 18. Kf1 Bxb3 19. Bd4 Qe4 20. Bxg4+ hxg4 21. cxb3 Qh1+ 22. Ke2 Qf3+ 23. Kd2 f1N+ 24. Kc2 Rxh2+ 0-1

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "6"]
[White "Arosteguy, Vitor Augusto Colac"]
[Black "Martins, Joao Fernandes"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1417"]
[PlyCount "69"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bb5 Bf5 7. Ne5 Rc8 8. 0-0 e6 9. Bg5 Be7 10. Nxc6 bxc6 11. Bd3 Bxd3 12. Qxd3 0-0 13. Rae1 h6 14. Bf4 Bd6 15. Bg3 Nh5 16. Nd1 Nxg3 17. fxg3 c5 18. c3 cxd4 19. cxd4 Qb6 20. Re2 Rc4 21. Kh1 Rxd4 22. Qc3 Rc4 23. Qd3 Be7 24. Ne3 Rc7 25. Ng4 h5 26. Ne5 Bf6 27. h3 Qd6 28. Rxf6 gxf6 29. Qd2 Kg7 30. g4 Rg8 31. gxh5 fxe5 32. Qg5+ Kf8 33. Qh6+ Ke8 34. Qh7 Rc1+ 35. Kh2 0-1

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "5"]
[White "Martins, Joao Fernandes"]
[Black "Candido, Eduardo Da Silva"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1800"]
[PlyCount "58"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bb5 Qa5+ 8. Nc3 Bd7 9. Qb3 Nxc3 10. bxc3 dxe5 11. dxe5 e6 12. 0-0 Nxe5 13. Bxd7+ Nxd7 14. Be3 Qc7 15. Rab1 b6 16. Rfd1 Be7 17. Qa4 Rd8 18. Rbc1 0-0 19. Bf4 Qb7 20. Qc2 Nc5 21. h3 Qe4 22. Rxd8 Rxd8 23. Qxe4 Nxe4 24. Nd4 Rc8 25. Ne2 h6 26. f3 Nd6 27. Kf2 g5 28. Bxd6 Bxd6 29. Nd4 Bc5 0-1

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "2"]
[White "Bonfim, Rodrigo Rosa"]
[Black "Martins, Joao Fernandes"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1483"]
[PlyCount "64"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nf3 Nc6 6. Nc3 Nf6 7. Bd3 Bd6 8. cxd5 exd5 9. 0-0 0-0 10. Bg5 Be7 11. h3 Be6 12. Rc1 Rc8 13. a3 a6 14. Re1 b5 15. Ne2 Nh5 16. Bxe7 Nxe7 17. Qd2 Ng6 18. Bb1 Qd7 19. Qg5 Nf6 20. Ne5 Nxe5 21. dxe5 Ne4 22. Bxe4 dxe4 23. Nc3 f5 24. exf6 Rxf6 25. Rcd1 Qf7 26. Nxe4 Rg6 27. Rd8+ Rxd8 28. Qxd8+ Qf8 29. Qxf8+ Kxf8 30. Nc5 Bxh3 31. g3 Kf7 32. Nd3 Rd6 1/2-1/2

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "3"]
[White "Martins, Joao Fernandes"]
[Black "Flesch, Lucas Henrique Ye"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1595"]
[PlyCount "33"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. c4 c6 8. Nc3 Bf5 9. Re1 Re8 10. Ne5 Bd6 11. Bd3 Bxd3 12. Qxd3 Nbd7 13. Bf4 Nh5 14. Nxf7 Nxf4 15. Nxd8 Rxe1+ 16. Rxe1 Nxd3 17. Re8+ 0-1

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "4"]
[White "Salamanca Paraguayo, Mateo"]
[Black "Martins, Joao Fernandes"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1228"]
[PlyCount "74"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 c5 6. Bd3 Bxd3 7. Qxd3 Nc6 8. dxc5 Bxc5 9. Qb5 Bb6 10. Na4 Nge7 11. Nxb6 axb6 12. 0-0 0-0 13. Bf4 Ra5 14. Qb3 Nf5 15. Rad1 Qc7 16. a3 Rc8 17. Rfe1 h5 18. Bd2 Rc5 19. c3 Nce7 20. Qa2 Ng6 21. b4 Rc4 22. Qb3 b5 23. h3 Ngh4 24. Nxh4 Nxh4 25. Qb1 Qc6 26. Qd3 Nf5 27. Qf3 h4 28. g4 hxg3 29. fxg3 Qb6+ 30. Kh1 d4 31. cxd4 Nxd4 32. Qf2 Qc6+ 33. Qg2 Qxg2+ 34. Kxg2 Nc2 35. Re2 Nxa3 36. Rf2 Nc2 37. Rb1 Nd4 1/2-1/2

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.22"]
[Round "1"]
[White "Martins, Joao Fernandes"]
[Black "Do Carmo, Evanilda De Queiroz"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1305"]
[PlyCount "88"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. e5 Qb6 7. Be3 Qxd4 8. Bxd4 d6 9. Nc3 dxe5 10. Bxe5 c6 11. 0-0-0 f6 12. Bf4 Ne7 13. Bc4 g5 14. Bg3 Bf5 15. Rhe1 h5 16. Ne4 Bxe4 17. Rxe4 Bh6 18. Bd6 Rh7 19. Rde1 g4+ 20. Kb1 Bf8 21. Re6 b5 22. Bd3 Rg7 23. Rxf6 Kd7 24. Bc5 a5 25. Rd6+ Kc7 26. Rde6 Nd5 27. Bd4 Re7 28. Rxe7+ Nxe7 29. f3 gxf3 30. gxf3 Nd5 31. c3 Bd6 32. Be5 Bxe5 33. Rxe5 Rd8 34. Kc2 Nf4 35. Be4 Rf8 36. Rf5 Rg8 37. Rxf4 Rg2+ 38. Kb3 Rxh2 39. Rf7+ Kb6 40. a3 a4+ 41. Ka2 Kc5 42. f4 h4 43. Rf6 b4 44. axb4+ Kb5 1-0

