[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "De Castilhos, Alexandre Magno"]
[Black "Felix, Raimundo Nascimento"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "1848"]
[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 c5 2. Nf3 Nc6 3. d3 g6 4. g3 d6 5. Bg2 Bg7 6. 0-0 Bg4 7. c3 Ne5 8. h3 Nxf3+ 9. Bxf3 Bxh3 10. Re1 Qd7 11. d4 Nf6 12. Nd2 cxd4 13. cxd4 0-0 14. Qb3 Bg4 15. e5 dxe5 16. dxe5 Bxf3 17. Nxf3 Nd5 18. Bg5 h6 19. Rad1 e6 20. Bd2 Rfc8 21. Nd4 a6 22. Re4 Qc7 23. f4 b5 24. Kh2 Qb7 25. Re2 Rc4 26. Ba5 Rac8 27. a3 Bf8 28. Qd3 b4 29. axb4 Bxb4 30. Bxb4 Nxb4 31. Qb1 Qb6 32. Red2 a5 33. b3 R4c5 34. Qe4 Nd5 35. Qf3 Rc3 36. Rd3 Qxd4 37. Rxd4 Rxf3 38. Ra1 Rc2+ 39. Kh3 Rcc3 40. Rxa5 Rxg3+ 41. Kh2 Rh3+ 42. Kg2 Rcg3+ 43. Kf2 Ne3 44. Ke2 Rg2+ 45. Kd3 Nf5+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "De Castilhos, Alexandre Magno"]
[Black "Matsunaga, Lange Cristina"]
[Result "1-0"]
[ECO "C65"]
[BlackElo "1479"]
[PlyCount "50"]
[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 a6 5. Bxc6 dxc6 6. Nxe5 Be6 7. Re1 Bc5 8. c3 0-0 9. d4 Bb6 10. Bg5 h6 11. Bh4 Re8 12. Nd2 Bc8 13. Ndc4 Re6 14. Nxb6 cxb6 15. f4 Qc7 16. f5 Rxe5 17. Bxf6 gxf6 18. dxe5 fxe5 19. Qg4+ Kf8 20. Qh4 h5 21. Rad1 Bd7 22. Re3 Qd8 23. Qxh5 f6 24. Rg3 Be8 25. Qh8+ Ke7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "De Castilhos, Alexandre Magno"]
[Black "Rosa, Gabriel Redon"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1883"]
[PlyCount "106"]
[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. Nf3 Nc6 3. c3 Nf6 4. d3 e5 5. Bg5 Be7 6. Nbd2 0-0 7. Nc4 d5 8. Ncxe5 Nxe5 9. Nxe5 dxe4 10. dxe4 Qc7 11. Bxf6 Bxf6 12. Ng4 Bg5 13. Qf3 f5 14. Bc4+ Kh8 15. 0-0 Bf4 16. exf5 Bxf5 17. h3 Bd7 18. Qd5 Rad8 19. Ne3 Bc6 20. Qh5 Bxe3 21. fxe3 Qg3 22. Rxf8+ Rxf8 23. Bd5 Qxe3+ 24. Kh1 g6 25. Qd1 Rd8 26. c4 Bxd5 27. cxd5 Qd4 28. Qf3 Qxd5 29. Qf6+ Kg8 30. Rf1 Re8 31. a3 Qe6 32. Qc3 b6 33. b3 Re7 34. Qf3 Rf7 35. Qa8+ Kg7 36. Rxf7+ Qxf7 37. b4 cxb4 38. axb4 Qc7 39. Qe4 Qc1+ 40. Kh2 Qg5 41. Qd4+ Kh6 42. Qd6 Qf5 43. Qd4 g5 44. Qd6+ Kg7 45. Qe7+ Kg6 46. Qd6+ Qf6 47. Qd3+ Kh6 48. Kg1 Qa1+ 49. Kh2 Qe5+ 50. g3 Qb2+ 51. Kg1 Qxb4 52. Kf2 Qb2+ 53. Kf3 Qf6+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "De Castilhos, Alexandre Magno"]
[Black "Perez, Daniel Guillermo"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "2306"]
[PlyCount "158"]
[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. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. h3 Bf5 8. Bd3 e6 9. 0-0 Bxd3 10. Qxd3 Bd6 11. Re1 0-0 12. c3 c5 13. Bg5 h6 14. Bxf6 Qxf6 15. Qe4 cxd4 16. Qxd4 Qe7 17. Rad1 Rfd8 18. Qe4 Bc5 19. Nd4 a6 20. g3 Qc7 21. Kg2 Qb6 22. b3 Rd5 23. b4 Bxd4 24. Rxd4 Rxd4 25. Qxd4 Qxd4 26. cxd4 Rc8 27. Kf3 Rc4 28. a3 Rxd4 29. Re3 Kf8 30. Rc3 Ke7 31. Ke3 Rd1 32. Rc7+ Rd7 33. Rc5 Kd6 34. Rc3 Rc7 35. Rd3+ Kc6 36. a4 Rd7 37. Rc3+ Kd6 38. f4 Rc7 39. Rd3+ Ke7 40. Rb3 Rc4 41. a5 h5 42. Kd3 Rc1 43. b5 Ra1 44. bxa6 bxa6 45. Ke4 Ra4+ 46. Kf3 Rxa5 47. g4 hxg4+ 48. hxg4 g5 49. fxg5 Rxg5 50. Rb7+ Kf6 51. Rb6 Ra5 52. Kf4 Ra4+ 53. Kf3 Kg5 54. Rb7 Rf4+ 55. Ke3 Kxg4 56. Ra7 e5 57. Rxa6 Kf5 58. Ra7 f6 59. Ra3 Rh4 60. Kf2 e4 61. Ra6 Ke5 62. Ra5+ Kf4 63. Ra6 f5 64. Kg2 Rg4+ 65. Kf2 e3+ 66. Kf1 Kf3 67. Ra3 f4 68. Rb3 Rh4 69. Kg1 Rh7 70. Ra3 Rg7+ 71. Kf1 Rb7 72. Ra1 Rb2 73. Rc1 Rf2+ 74. Kg1 Rg2+ 75. Kh1 Rg7 76. Rf1+ Ke4 77. Ra1 e2 78. Ra4+ Kf3 79. Ra3+ Kf2 0-1

