[Event "BRA-ch U16"]
[Site "Florianopolis"]
[Date "2021.07.04"]
[Round "6"]
[White "Della Giustina, Daniel Oenning"]
[Black "De Sa, Arthur Chaul Maranh"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "1216"]
[PlyCount "56"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Be2 Nc6 8. Nb3 0-0 9. 0-0 d5 10. h3 Nxe4 11. Nxe4 dxe4 12. Re1 Qc7 13. c3 a6 14. Qc2 f5 15. Nd4 f4 16. Bd2 Nxd4 17. Qxe4 Nxe2+ 18. Qxe2 b5 19. Qe4 Rf6 20. Qxa8 Kf7 21. Qf3 Bb7 22. Qh5+ Rg6 23. f3 Kg8 24. Qe5 Qb6+ 25. Kh1 Bd6 26. Qd4 Bc5 27. Qxf4 Bd6 28. Qd4 Bc5 1/2-1/2

[Event "BRA-ch U16"]
[Site "Florianopolis"]
[Date "2021.07.03"]
[Round "5"]
[White "Della Giustina, Daniel Oenning"]
[Black "Oliveira, Isaac Rodrigues"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1216"]
[BlackElo "1254"]
[PlyCount "87"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bb5 Bd7 6. Nc3 Nf6 7. Bg5 Qa5 8. 0-0 e5 9. Bxf6 Nxd4 10. Bxd7+ Kxd7 11. Bg5 f6 12. Be3 Nc6 13. a3 h5 14. h4 Rd8 15. Qd5 Qxd5 16. Nxd5 b6 17. b4 Ne7 18. Nxe7 Bxe7 19. c4 Rc8 20. Rac1 Rc7 21. Rfd1 Rhc8 22. c5 bxc5 23. bxc5 Ke8 24. cxd6 Rxc1 25. d7+ Kf7 26. dxc8Q Rxc8 27. Rd7 a6 28. Bd2 Rd8 29. Rxd8 Bxd8 30. a4 Ke6 31. Kf1 Kd6 32. Ke2 Kc5 33. Kd3 g6 34. g3 f5 35. f3 Bb6 36. Be3+ Kc6 37. Bxb6 Kxb6 38. Kc4 Kc6 39. Kb4 fxe4 40. fxe4 Kb6 41. a5+ Kc6 42. Kc4 Kd6 43. Kb4 Kc6 44. Kc4 1/2-1/2

[Event "BRA-ch U16"]
[Site "Florianopolis"]
[Date "2021.07.03"]
[Round "4"]
[White "Matos, Heitor Ferreira"]
[Black "Della Giustina, Daniel Oenning"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1216"]
[PlyCount "95"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. h3 d6 7. Nbd2 Be6 8. Bb3 0-0 9. 0-0 a6 10. Re1 Re8 11. Nf1 d5 12. Ng3 Bf8 13. Be3 d4 14. cxd4 exd4 15. Bd2 Qd7 16. Nh2 g6 17. f4 Bxb3 18. Qxb3 Rab8 19. Rac1 Qe6 20. Qxe6 Rxe6 21. f5 Ree8 22. fxg6 fxg6 23. Rf1 Bg7 24. Rc4 Rbd8 25. Bxh6 Bxh6 26. Rxf6 Kg7 27. Ng4 Re7 28. Rf1 Ne5 29. Nxe5 Rxe5 30. Rxc7+ Kg8 31. Rxb7 Rc5 32. Rb6 Rg5 33. Ne2 Ra8 34. Nxd4 Rd8 35. Ne6 Rxd3 36. Nxg5 Bxg5 37. Rxg6+ Kh7 38. Rxg5 Rd2 39. Ra5 Rxb2 40. Rxa6 Rb7 41. e5 Re7 42. Re1 Re8 43. e6 Kg8 44. Ra7 Kh8 45. Rf1 Rg8 46. e7 Rc8 47. Rf8+ Rxf8 48. exf8Q# 1-0

[Event "BRA-ch U16"]
[Site "Florianopolis"]
[Date "2021.07.02"]
[Round "2"]
[White "Della Giustina, Daniel Oenning"]
[Black "Rodrigues Mota, Romulo Cardoso S"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1216"]
[BlackElo "1695"]
[PlyCount "52"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 Nc6 8. Nxc6 bxc6 9. 0-0 0-0 10. Re1 Be6 11. Bxe6 fxe6 12. f4 Nh5 13. f5 exf5 14. exf5 Rxf5 15. g4 Re5 16. Rxe5 Bxe5 17. gxh5 Qb6+ 18. Kg2 Rf8 19. Qe1 gxh5 20. Qe2 Kh8 21. Ne4 Rg8+ 22. Kf3 Qg1 23. Nf2 Qg3+ 24. Ke4 d5+ 25. Kf5 Qg6+ 26. Kxe5 Qf6# 0-1

[Event "BRA-ch U16"]
[Site "Florianopolis"]
[Date "2021.07.02"]
[Round "3"]
[White "Luz, Christian Oliveira"]
[Black "Della Giustina, Daniel Oenning"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1454"]
[BlackElo "1216"]
[PlyCount "99"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 d6 6. h3 Nf6 7. Re1 0-0 8. c3 Re8 9. a4 a5 10. Qb3 Be6 11. Bxe6 fxe6 12. Qxb7 Qd7 13. Qb5 Bb6 14. Qb3 Rab8 15. Qc2 d5 16. exd5 exd5 17. Be3 d4 18. cxd4 exd4 19. Bd2 Qd6 20. Rxe8+ Rxe8 21. Na3 Nd5 22. Qc4 Qc5 23. Qxc5 Bxc5 24. Rc1 Bxa3 25. Rxc6 Bxb2 26. Bxa5 Ra8 27. Rc5 c6 28. g3 Bc3 29. Bxc3 dxc3 30. a5 Nb4 31. Rxc3 Rxa5 32. d4 Ra6 33. Ne5 Kf8 34. Rc4 Rb6 35. Nd7+ Ke7 36. Nxb6 Kd6 37. Rxb4 c5 38. dxc5+ Kc6 39. Rc4 Kc7 40. Nd5+ Kc6 41. Ne7+ Kc7 42. Nd5+ Kc6 43. Ne7+ Kc7 44. c6 Kd8 45. c7+ Kd7 46. c8Q+ Kd6 47. Nf5+ Kd5 48. Qc6+ Ke5 49. g4 g5 50. Qd6# 1-0

[Event "BRA-ch U16"]
[Site "Florianopolis"]
[Date "2021.07.01"]
[Round "1"]
[White "Correa, Joao Pedro Vieira"]
[Black "Della Giustina, Daniel Oenning"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1758"]
[BlackElo "1216"]
[PlyCount "131"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 d6 7. d4 exd4 8. cxd4 b5 9. dxc5 bxa4 10. Qxa4 Bd7 11. cxd6 cxd6 12. Qc2 0-0 13. h3 h6 14. Nc3 Re8 15. Bf4 Ne5 16. Nd4 Rc8 17. Qe2 Qb6 18. Bxe5 dxe5 19. Nf3 Bc6 20. Rad1 Nxe4 21. Nxe4 Bb5 22. Qe1 Bxf1 23. Nd6 Rcd8 24. Nxe8 Rxd1 25. Qxd1 Bb5 26. Nd6 Qd8 27. Qd5 Bc4 28. Qxc4 Qxd6 29. Qc8+ Kh7 30. Qf5+ Kg8 31. Qxe5 Qb4 32. Qc3 Qd6 33. Qc8+ Kh7 34. Qf5+ Kg8 35. Ne5 Qd1+ 36. Kh2 Qd6 37. Qxf7+ Kh8 38. Qf8+ Qxf8 39. Ng6+ Kg8 40. Nxf8 Kxf8 41. b4 Ke7 42. a4 Kd6 43. Kg3 Kd5 44. Kf4 Kc4 45. b5 axb5 46. axb5 Kxb5 47. Kf5 Kc4 48. Kg6 Kd3 49. Kxg7 Ke2 50. f4 Kf2 51. Kxh6 Kg3 52. f5 Kxg2 53. h4 Kg3 54. h5 Kg4 55. f6 Kf5 56. f7 Ke5 57. f8Q Kd5 58. Kg5 Kd4 59. h6 Kd5 60. h7 Kd4 61. h8Q+ Kd5 62. Qd8+ Ke4 63. Qdd4+ Kf3 64. Qh3+ Ke2 65. Qg2+ Ke1 66. Qdd2# 1-0

[Event "Santa Catarina-ch 64th "]
[Site "Lages"]
[Date "2020.02.16"]
[Round "6"]
[White "Della Giustina, Daniel Oenning"]
[Black "Constantino, Pedro Henrique"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1334"]
[BlackElo "1506"]
[PlyCount "36"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. 0-0 0-0 9. Re1 Qc7 10. Bb3 Nbd7 11. a4 Qa5 12. Qe2 Qxg5 13. Nf3 Qg6 14. e5 dxe5 15. Nxe5 Nxe5 16. Qxe5 Bd7 17. Qc7 Bc6 18. Qxe7 Qxg2# 0-1

[Event "Santa Catarina-ch 64th "]
[Site "Lages"]
[Date "2020.02.16"]
[Round "5"]
[White "Thurow, Richard Ariel"]
[Black "Della Giustina, Daniel Oenning"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1287"]
[BlackElo "1334"]
[PlyCount "45"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. a3 d6 7. Nd5 Bg4 8. h3 Bh5 9. 0-0 Nd4 10. g4 Bg6 11. c3 Nxf3+ 12. Qxf3 c6 13. Nxf6+ Qxf6 14. Qxf6 gxf6 15. b4 Bb6 16. a4 a6 17. Re1 0-0-0 18. Be3 Bc7 19. a5 d5 20. Bb3 Rd7 21. f3 Bd8 22. Rad1 h5 23. Kg2 1/2-1/2

[Event "Santa Catarina-ch 64th "]
[Site "Lages"]
[Date "2020.02.15"]
[Round "3"]
[White "Decezare, Jucian Kaue"]
[Black "Della Giustina, Daniel Oenning"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1631"]
[BlackElo "1334"]
[PlyCount "105"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. Nf3 Nc6 6. 0-0 d6 7. h3 0-0 8. Be3 Bb6 9. Bxb6 axb6 10. Nh2 Be6 11. Bxe6 fxe6 12. Ng4 Nxg4 13. Qxg4 Nd4 14. Ne2 Nxe2+ 15. Qxe2 Qd7 16. a3 Rad8 17. a4 Rde8 18. b3 d5 19. f3 Rc8 20. exd5 exd5 21. Qxe5 Rce8 22. Qc3 Re7 23. Rae1 Rfe8 24. Rxe7 Rxe7 25. Re1 d4 26. Rxe7 Qxe7 27. Qxd4 Qe1+ 28. Kh2 Qb1 29. Qd8+ Kh7 30. Qxc7 Qb2 31. f4 Qb1 32. d4 Qd1 33. Qc4 Qd2 34. Qd3+ Qxd3 35. cxd3 Kg6 36. g4 Kf6 37. d5 Ke7 38. Kg2 Kd6 39. Kf3 Kxd5 40. Ke3 Kc5 41. d4+ Kd5 42. Kd3 g6 43. Ke3 g5 44. f5 Kd6 45. Ke4 Ke7 46. Ke5 Kf7 47. f6 b5 48. axb5 b6 49. d5 h5 50. d6 h4 51. d7 Kg6 52. d8Q Kf7 53. Qe7+ 1-0

[Event "Santa Catarina-ch 64th "]
[Site "Lages"]
[Date "2020.02.15"]
[Round "4"]
[White "Della Giustina, Daniel Oenning"]
[Black "Henriquetta, Rafael Stolf"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1334"]
[BlackElo "1425"]
[PlyCount "112"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qd1 d6 7. Bg5 Bg7 8. Bc4 0-0 9. 0-0 a6 10. a3 b5 11. Ba2 Bb7 12. Re1 h6 13. Bd2 Rc8 14. h3 Na5 15. Qc1 Kh7 16. b3 Nd7 17. Nh2 Bxc3 18. Bxc3 Rxc3 19. Qd2 Qc7 20. Rac1 Ba8 21. Ng4 g5 22. h4 Rg8 23. b4 Nb7 24. Bxf7 Rg7 25. Bd5 Nf6 26. Nxf6+ exf6 27. hxg5 fxg5 28. e5 dxe5 29. Re4 Nd6 30. Rxe5 Bxd5 31. Rxd5 Ne4 32. Qe2 Rc4 33. Qd3 Qf4 34. Rf1 Rc3 35. Qd4 Rc4 36. Qd3 Rc3 37. Qd4 Rc4 38. Qd3 Kh8 39. Rd8+ Rg8 40. Rxg8+ Kxg8 41. Qd8+ Kg7 42. Qe7+ Qf7 43. Qe5+ Qf6 44. Qxf6+ Kxf6 45. f3 Nd6 46. Rd1 Ke7 47. Rd2 Rc3 48. Re2+ Kd7 49. Kf2 Rxa3 50. Rd2 Rc3 51. Kg3 Rc4 52. Rd1 Rxb4 53. Ra1 Ra4 54. Rd1 a5 55. Rd5 Rc4 56. Rd2 a4 0-1

[Event "Santa Catarina-ch 64th "]
[Site "Lages"]
[Date "2020.02.14"]
[Round "2"]
[White "Della Giustina, Daniel Oenning"]
[Black "Laurindo, Vinicius Martins"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1334"]
[PlyCount "115"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nb8 5. Nc3 Bg4 6. Be2 Be7 7. 0-0 Nf6 8. h3 Bh5 9. Re1 h6 10. Nh4 Bxe2 11. Rxe2 Nxe4 12. Rxe4 Bxh4 13. Be3 0-0 14. Rg4 Bg5 15. Bxg5 hxg5 16. Ne4 f5 17. Nxg5 fxg4 18. Ne6 Qe7 19. Nxf8 Qxf8 20. Qxg4 Qf7 21. Qc4 c6 22. Rd1 Qf4 23. Qxf4 exf4 24. dxc6 Nxc6 25. Rxd6 Rd8 26. Rxd8+ Nxd8 27. Kf1 Ne6 28. Ke2 Kf8 29. Kf3 Kf7 30. Ke4 g5 31. Ke5 Ke7 32. g3 fxg3 33. fxg3 Nf8 34. Kf5 Nh7 35. Kg6 Nf8+ 36. Kxg5 Ne6+ 37. Kg6 Nf8+ 38. Kg7 Ne6+ 39. Kg8 Kf6 40. h4 Kf5 41. Kf7 Nd4 42. c3 Ne2 43. Ke7 Nxg3 44. Kd7 Kg4 45. Kc7 Kxh4 46. Kxb7 a5 47. c4 Ne4 48. a3 a4 49. Kb6 Nd2 50. Kb5 Kg4 51. c5 Kf5 52. c6 Ke6 53. Kb6 Nc4+ 54. Kc5 Nxb2 55. c7 Kd7 56. Kb4 Kxc7 57. Kc3 Nd1+ 58. Kc2 1-0

[Event "Santa Catarina-ch 64th "]
[Site "Lages"]
[Date "2020.02.14"]
[Round "1"]
[White "Volkmann, Andre Jordi"]
[Black "Della Giustina, Daniel Oenning"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2063"]
[BlackElo "1334"]
[PlyCount "73"]
[EventDate "2020.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nc6 4. e3 Nf6 5. Bxc4 e5 6. d5 Na5 7. Be2 c6 8. Bf3 Qd6 9. a3 b6 10. dxc6 Qc5 11. Qa4 Qc4 12. Qxc4 Nxc4 13. c7 Bd6 14. Bxa8 Bxc7 15. Bc6+ Nd7 16. Nb5 Bb8 17. Bd5 Nd6 18. Nxd6+ Bxd6 19. Bd2 0-0 20. Nf3 Nf6 21. Bc4 Bb7 22. Ke2 h6 23. Bb4 Rd8 24. Rhd1 e4 25. Ne5 Ne8 26. Nxf7 Rb8 27. Bxd6 Nxd6 28. Nxd6+ Kh8 29. Nxb7 Rxb7 30. Rd8+ Kh7 31. Bg8+ Kg6 32. Rd6+ Kg5 33. Rad1 Rb8 34. R1d5+ Kh4 35. Rg6 b5 36. Be6 h5 37. g3# 1-0

