[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Martins, Giovanni Custodio"]
[Black "Barbosa, Flavio Novais"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1658"]
[BlackElo "1863"]
[PlyCount "90"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 c5 3. Nf3 Nc6 4. Nc3 d6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 e5 10. Nc2 Be6 11. Ne3 Nd4 12. Ned5 Nxd5 13. Nxd5 Bxd5 14. exd5 Rc8 15. Qd3 Qb6 16. b3 a5 17. Be3 a4 18. Rab1 axb3 19. Rxb3 Qa7 20. Rfb1 Rc7 21. Be4 g6 22. Ra3 Qc5 23. Ra4 Rd7 24. Rb5 Qc8 25. Bxd4 exd4 26. Qxd4 f5 27. Bd3 Bf6 28. Qb6 Qe8 29. Rb1 Re7 30. Qxd6 Qxa4 31. Qc5 Qd7 32. Rb6 Rc8 33. Qb4 Bd4 34. Rb5 b6 35. a4 Bc5 36. Qc3 Qd6 37. a5 bxa5 38. Qxa5 Bd4 39. Qd2 Qe5 40. Kg2 Ra7 41. f4 Qe3 42. Qc2 Rca8 43. Qb1 Ra2+ 44. Kh3 Qf3 45. Bxf5 Qh5# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Martins, Giovanni Custodio"]
[Black "Ribeiro, Regina"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1658"]
[BlackElo "1842"]
[PlyCount "41"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. Nc3 Bb4 9. Bc4 0-0 10. Bd2 Bxc3 11. Bxc3 Nxe4 12. Bb4 c5 13. Nb5 Nc6 14. Ba3 Bf5 15. Rf1 Bg6 16. 0-0-0 a6 17. Nd6 Na5 18. Bxf7+ Rxf7 19. Nxf7 Bxf7 20. Rd7 Bg6 21. g4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Da Luz, Felipe Garcia"]
[Black "Martins, Giovanni Custodio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1914"]
[BlackElo "1658"]
[PlyCount "43"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bc4 g6 5. Nf3 Bg7 6. 0-0 Nf6 7. d3 0-0 8. Qe1 a6 9. a4 b6 10. Qh4 e6 11. f5 d5 12. Ba2 d4 13. Ne2 exf5 14. Bg5 fxe4 15. dxe4 Qd6 16. e5 Nxe5 17. Nxe5 Qxe5 18. Bxf6 Qxe2 19. Bxg7 Kxg7 20. Qf6+ Kh6 21. Rae1 Qh5 22. Rf4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Martins, Giovanni Custodio"]
[Black "Moritz, Diego Homrich"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1658"]
[BlackElo "1854"]
[PlyCount "81"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Bxd4 Nxd4 9. Nxd4 Bb4 10. Qf3 Qa5 11. Nde2 b6 12. a3 Ba6 13. 0-0-0 Be7 14. Nd4 Rc8 15. Nb3 Rxc3 16. Qxc3 Qxc3 17. bxc3 Bxa3+ 18. Kd2 Bxf1 19. Ra1 Bc4 20. Rxa3 a5 21. Rb1 Ke7 22. Nd4 Rc8 23. Nb5 Rc5 24. Nd6 Ba6 25. Ke3 Rc6 26. Kd4 g6 27. g4 Be2 28. g5 Bg4 29. h4 Bf5 30. Rb2 Nc5 31. Rxb6 Rxb6 32. Nc8+ Kd7 33. Nxb6+ Kc6 34. Na4 Ne4 35. Nb2 Kb6 36. c4 dxc4 37. Nxc4+ Kb5 38. Nd6+ Nxd6 39. exd6 a4 40. Ke5 Kb4 41. Ra2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Fernandez, Maria Florencia"]
[Black "Martins, Giovanni Custodio"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2181"]
[BlackElo "1658"]
[PlyCount "49"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 0-0 11. Kg2 Na6 12. a4 Qa5 13. Qe2 Rfb8 14. Nd2 Nb4 15. Nc4 Qa6 16. Ra3 Nd7 17. Nb5 Nb6 18. b3 Qb7 19. h4 f5 20. h5 fxe4 21. Nxb6 Qxb6 22. hxg6 Nxd5 23. Qxe4 Qb7 24. Qe6+ Kf8 25. Qf7# 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Martins, Giovanni Custodio"]
[Black "Arosteguy, Vitor Augusto Colac"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1658"]
[BlackElo "1286"]
[PlyCount "32"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bd3 f6 9. Qh5+ Nf7 10. Re3 Kf8 11. Nc3 g6 12. Qe2 c6 13. b3 d5 14. a4 d4 15. Rxe7 Ne5 16. Rxe5 fxe5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Martins, Giovanni Custodio"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2365"]
[BlackElo "1658"]
[PlyCount "55"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 d6 6. e4 Bxa6 7. Bxa6 Nxa6 8. Nc3 g6 9. Nge2 Bg7 10. 0-0 0-0 11. Rb1 Qa5 12. b3 Rfb8 13. Bd2 Nb4 14. a4 Nd7 15. Na2 Ne5 16. Nxb4 cxb4 17. Be3 Rc8 18. Nd4 Rc3 19. Nb5 Rd3 20. Qe2 Rc8 21. Bf4 Rdc3 22. Nxc3 bxc3 23. Bxe5 Bxe5 24. Qc2 Qa7 25. b4 Rc4 26. a5 Qb8 27. b5 Qa7 28. b6 1-0

[Event "Jacarei op 1st"]
[Site "Jacarei"]
[Date "2018.09.16"]
[Round "5"]
[White "Martins, Giovanni Custodio"]
[Black "De Assis, Fabio Nery"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1752"]
[PlyCount "97"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. bxc3 0-0 12. 0-0 f5 13. Rb1 Qf6 14. Bc4+ Kh8 15. Re1 e4 16. Nd4 Ne5 17. Bd5 Qg6 18. Bxb7 Bxb7 19. Rxb7 Rad8 20. Qe2 Rxd4 21. cxd4 Nf3+ 22. Kh1 Nxe1 23. Qxe1 Qa6 24. Qb1 h6 25. h3 Qe2 26. Qb4 Rg8 27. Kg1 Qd1+ 28. Kh2 Qxc2 29. Qb2 Qxb2 30. Rxb2 Rd8 31. Rb4 Rd5 32. Kg3 Kh7 33. Kf4 g5+ 34. Ke3 Ra5 35. a4 h5 36. Rb5 Rxb5 37. axb5 Kg7 38. g4 fxg4 39. hxg4 h4 40. Kxe4 Kf6 41. d5 h3 42. Kf3 Ke5 43. Kg3 h2 44. Kxh2 Kxd5 45. Kg3 Ke5 46. Kf3 Kd4 47. Kg3 Ke4 48. f3+ Ke3 49. Kg2 1/2-1/2

[Event "Jacarei op 1st"]
[Site "Jacarei"]
[Date "2018.09.16"]
[Round "4"]
[White "Morais, Renan de Souza Stoc"]
[Black "Martins, Giovanni Custodio"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1467"]
[PlyCount "102"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 c5 2. d3 g6 3. Nc3 Bg7 4. Bd2 Nf6 5. Nf3 Nc6 6. g3 0-0 7. Bg2 d6 8. Rb1 Bd7 9. 0-0 Qc8 10. Bg5 h6 11. Bxf6 Bxf6 12. Qd2 Bg7 13. Nd5 Bh3 14. b4 Bxg2 15. Kxg2 e6 16. b5 exd5 17. bxc6 Qxc6 18. cxd5 Qxd5 19. e4 Qc6 20. Rfe1 Rfe8 21. Qa5 Kh7 22. Qb5 Qxb5 23. Rxb5 Rab8 24. h4 b6 25. Rb3 b5 26. Reb1 b4 27. Nd2 a5 28. Re1 a4 29. Rbb1 a3 30. Nc4 Rbd8 31. Red1 d5 32. Nd2 dxe4 33. Nxe4 Rd5 34. Kf1 Bb2 35. d4 Rxe4 36. dxc5 Rxc5 37. Rd8 Rc1+ 38. Rxc1 Bxc1 39. Rd7 Kg7 40. Rd1 Bb2 41. Re1 Rxe1+ 42. Kxe1 f5 43. Ke2 Kf6 44. f4 h5 45. Kd3 Ke6 46. Kc4 Bc3 47. Kc5 b3 48. axb3 a2 49. b4 a1Q 50. b5 Qa3+ 51. Kc6 Qd6+ 0-1

[Event "Jacarei op 1st"]
[Site "Jacarei"]
[Date "2018.09.15"]
[Round "1"]
[White "Martins, Giovanni Custodio"]
[Black "Lima, Igor Cirineu De Bar"]
[Result "0-1"]
[ECO "C78"]
[BlackElo "1735"]
[PlyCount "74"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. h3 0-0 9. d4 Bb6 10. Bg5 h6 11. Bh4 Re8 12. Re1 Bd7 13. Qd3 Na5 14. Bc2 c5 15. Nbd2 Nc6 16. dxe5 dxe5 17. Nf1 Be6 18. Qe2 Qc7 19. Bxf6 gxf6 20. Ne3 Ne7 21. Rad1 Rad8 22. Rd2 Rxd2 23. Nxd2 Ng6 24. Nd5 Bxd5 25. exd5 Kg7 26. Qg4 Qd6 27. Be4 c4 28. h4 h5 29. Qxh5 Rh8 30. Qg4 Rxh4 31. Qg3 Rf4 32. Nf3 Qc5 33. Re2 Qc8 34. Nh4 Rg4 35. Nf5+ Qxf5 36. Bxf5 Rxg3 37. Bc8 Nf4 0-1

[Event "Jacarei op 1st"]
[Site "Jacarei"]
[Date "2018.09.15"]
[Round "3"]
[White "Martins, Giovanni Custodio"]
[Black "Queiroz, Stella Becker"]
[Result "0-1"]
[ECO "B15"]
[BlackElo "1829"]
[PlyCount "86"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 a6 4. Nf3 Bg4 5. h3 Bh5 6. e5 e6 7. Be2 c5 8. 0-0 Nc6 9. Be3 Nge7 10. g4 cxd4 11. Nxd4 Bg6 12. f4 Be4 13. Nxe4 dxe4 14. c3 Nd5 15. Nxc6 bxc6 16. Qa4 Qc7 17. Qxe4 Rb8 18. Rab1 Qa5 19. f5 Nxe3 20. Qxc6+ Ke7 21. f6+ gxf6 22. exf6+ Kd8 23. Rfd1+ Nd5 24. c4 Qc5+ 25. Qxc5 Bxc5+ 26. Kh1 Rxb2 27. cxd5 Rxe2 28. dxe6+ Ke8 29. e7 Bb6 30. Rd6 Re6 31. Rxe6 fxe6 32. g5 Kf7 33. Kg2 Rg8 34. h4 h6 35. Kh3 hxg5 36. h5 Bd4 37. a4 Bxf6 38. Kg4 Kxe7 39. h6 Rd8 40. Kh5 Kf7 41. a5 Rd4 42. Rh1 Rh4+ 43. Rxh4 gxh4 0-1

[Event "Jacarei op 1st"]
[Site "Jacarei"]
[Date "2018.09.15"]
[Round "2"]
[White "Queiroz, Maria Becker"]
[Black "Martins, Giovanni Custodio"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1506"]
[PlyCount "80"]
[EventDate "2018.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. b3 Bg7 6. Bb2 Nf6 7. Bd3 0-0 8. 0-0 d6 9. Re1 Bg4 10. Be2 Bd7 11. Bf1 Qb6 12. c3 Rac8 13. Nd2 Ng4 14. Qe2 Nxd4 15. cxd4 Bxd4 16. Bxd4 Qxd4 17. Rac1 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. h3 Ne5 21. Nc4 Nxc4 22. Qxc4 Qxc4 23. Bxc4 Kg7 24. Kf1 e5 25. Ke2 Be6 26. Bd3 f5 27. Ke3 fxe4 28. Bxe4 d5 29. Bc2 d4+ 30. Kd2 Bd5 31. f3 Kf6 32. Be4 Bxe4 33. fxe4 Kg5 34. g3 h5 35. Kd3 h4 36. g4 Kf4 37. a3 b5 38. a4 bxa4 39. bxa4 a5 40. Ke2 Kxe4 0-1

