[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Costa, Nina Souza de Moura"]
[Black "Rahn, Marlon Cristiano"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "1226"]
[PlyCount "54"]
[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 b6 2. Bf4 Bb7 3. Nf3 e6 4. e3 Nf6 5. Nbd2 d6 6. Bd3 Be7 7. c3 Nbd7 8. Qe2 c5 9. h3 h6 10. 0-0 0-0 11. e4 Nh7 12. e5 dxe5 13. Nxe5 cxd4 14. cxd4 Nxe5 15. Qxe5 Bf6 16. Qe3 Bxd4 17. Qg3 Kh8 18. Rad1 Nf6 19. b3 Nd5 20. Be5 Bxe5 21. Qxe5 Qf6 22. Qxf6 Nxf6 23. Nf3 Bxf3 24. gxf3 Rac8 25. Rc1 Rfd8 26. Rxc8 Rxc8 27. Kg2 Nd5 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "De Carvalho, Amauri"]
[Black "Costa, Nina Souza de Moura"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1211"]
[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. Nf3 f5 2. d3 d5 3. g3 e6 4. Bg2 Nf6 5. Bg5 Nbd7 6. c3 c6 7. Nbd2 Bd6 8. Nd4 Ne5 9. f4 Nf7 10. N2f3 Nxg5 11. Nxg5 0-0 12. 0-0 Qe8 13. e3 Ng4 14. Re1 Be7 15. Ngf3 Bd6 16. h3 Nf6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Costa, Nina Souza de Moura"]
[Black "Lisboa, Maria Eduarda Mazza"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1743"]
[PlyCount "86"]
[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 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Bb5 a6 8. Bxc6+ bxc6 9. h3 Bd6 10. Ne5 Qc7 11. Ndf3 c4 12. Nh4 Bg6 13. Nhxg6 fxg6 14. Bh2 0-0 15. 0-0 Nd7 16. f4 Rf6 17. Qa4 Bxe5 18. fxe5 Rff8 19. Rxf8+ Rxf8 20. Qxa6 Qb6 21. Qxb6 Nxb6 22. a4 Ra8 23. a5 h5 24. Kf2 Kf7 25. Ke2 g5 26. Kd2 Kg6 27. Kc2 Kf5 28. Kb1 Nc8 29. Kc2 g4 30. b4 cxb3+ 31. Kxb3 Nb6 32. Kb4 Nc4 33. Bg1 Ke4 34. a6 Nb6 35. Kc5 Nd7+ 36. Kxc6 Rxa6+ 37. Rxa6 Nb8+ 38. Kb6 Nxa6 39. Kxa6 Kd3 40. Kb5 Ke4 41. Kc5 Kf5 42. hxg4+ Kxg4 43. Bh2 g5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Esquinelato, Marcos Vinicius Mol"]
[Black "Costa, Nina Souza de Moura"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1237"]
[PlyCount "45"]
[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. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 e6 6. Bf4 Nf6 7. Nbd2 Nbd7 8. h3 Bxf3 9. Nxf3 Be7 10. Ne5 0-0 11. Bd3 Rc8 12. 0-0 Qb6 13. c3 Qd8 14. Qe2 h6 15. Qf3 a6 16. Bd2 Bd6 17. Rae1 Re8 18. Qg3 Nh5 19. Qf3 Nhf6 20. Bc2 Nb6 21. Bd1 Nc4 22. Bc1 Nh7 23. Qxf7+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Bernardo, Henrique Carvalho"]
[Black "Costa, Nina Souza de Moura"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1405"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Qe2 Qb6 15. Ne5 Ba3 16. Nc4 Qc7 17. Nxa3 b5 18. c3 Rab8 19. Nc2 a5 20. Ne4 c5 21. Nxf6+ Nxf6 22. dxc5 Qxc5 23. Be3 Qf5 24. Ka1 b4 25. Nd4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Costa, Nina Souza de Moura"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1735"]
[PlyCount "39"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. cxd4 Bd6 8. Bg3 0-0 9. a3 Ne4 10. Bd3 f5 11. Ne5 Nxg3 12. Nxc6 bxc6 13. hxg3 c5 14. Qh5 h6 15. f4 Bd7 16. g4 Be8 17. Qh3 fxg4 18. Qxg4 Qf6 19. Nf3 Rb8 20. Rb1 0-1

