[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.21"]
[Round "11"]
[White "Souza, Julian Suellen Silv"]
[Black "Diniz, Heitor Covacevich G"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1406"]
[PlyCount "72"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d3 c5 4. c4 h6 5. Nc3 Nc6 6. a3 Nd4 7. Nxd4 cxd4 8. Nb1 Nf6 9. f3 Be7 10. Be2 0-0 11. 0-0 b6 12. f4 Nd7 13. b4 Bf6 14. Bd2 Ba6 15. a4 Rc8 16. Na3 Be7 17. Rc1 f6 18. f5 Rc7 19. Rf3 Kf7 20. Rg3 Rg8 21. Bh5+ Kf8 22. Bxh6 gxh6 23. Rxg8+ Kxg8 24. Qg4+ Kh8 25. Bf7 Rc8 26. Qg6 Qf8 27. g4 Qg7 28. Qxg7+ Kxg7 29. Bh5 Bb7 30. Nb5 Ra8 31. Nc7 Rc8 32. Ne6+ Kg8 33. h4 d5 34. Re1 dxe4 35. Rxe4 Bxe4 36. dxe4 Rxc4 0-1

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.20"]
[Round "10"]
[White "Diniz, Heitor Covacevich G"]
[Black "Medeiros, Fabio Rian"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1406"]
[PlyCount "40"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. g3 Nxd5 6. Bc4 e6 7. Bxd5 exd5 8. d4 Bd6 9. Nf3 Bh3 10. Nc3 0-0 11. Nxd5 Bg2 12. Rg1 Bxf3 13. Qxf3 Nc6 14. Be3 Re8 15. Kd2 Rc8 16. Qg4 Qa5+ 17. Kc2 Ne5+ 18. Qxc8 Rxc8+ 19. Kb1 Qxd5 20. dxe5 Qd3# 0-1

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.19"]
[Round "9"]
[White "Brito, Yezo Henrique Guima"]
[Black "Diniz, Heitor Covacevich G"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1687"]
[BlackElo "1406"]
[PlyCount "89"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bg5 e6 7. e3 h6 8. Bh4 a6 9. a3 Bd6 10. Bg3 0-0 11. Bd3 Re8 12. 0-0 e5 13. dxe5 Bxe5 14. Nxe5 Nxe5 15. Bc2 b5 16. Bb3 Bb7 17. Qd4 Nc4 18. Bxc4 dxc4 19. Rfd1 Qxd4 20. Rxd4 Bc6 21. Kf1 a5 22. a4 b4 23. Rxc4 Rac8 24. Rxc6 Rxc6 25. Nb5 Rec8 26. Rd1 Rc1 27. Ke2 Rxd1 28. Kxd1 Ne4 29. Bc7 Nxf2+ 30. Ke2 Ne4 31. Bxa5 Ra8 32. Bxb4 Rxa4 33. Ba3 f5 34. Nd4 g6 35. Ne6 g5 36. Nd4 f4 37. Nf5 Ra5 38. Nxh6+ Kg7 39. Ng4 Nf6 40. Bb4 Ra6 41. Bc3 Kf7 42. Nxf6 Re6 43. e4 Ke7 44. Kf3 Rxf6 45. Bxf6+ 1-0

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.18"]
[Round "8"]
[White "Zampier, Maria Luiza"]
[Black "Diniz, Heitor Covacevich G"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1406"]
[PlyCount "76"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. 0-0 c5 5. Nc3 Nc6 6. d3 Nf6 7. Be3 Be6 8. b3 Be7 9. Qd2 0-0 10. Rfe1 Qd7 11. Rad1 Bd8 12. Nh4 Ba5 13. h3 a6 14. Bxe6 fxe6 15. a3 d5 16. Rb1 d4 17. b4 dxe3 18. Qxe3 cxb4 19. axb4 Bxb4 20. Rxb4 Nxb4 21. Qg3 Nxc2 22. Re2 Nd4 23. Re3 Nc2 24. Rf3 Qe8 25. Ng6 Nh5 26. Qg4 Rxf3 27. Qxh5 Rxd3 28. Na2 b5 29. Nc1 Rd4 30. Ne2 Rxe4 31. g3 Rxe2 32. Qf3 Re1+ 33. Kg2 Rb8 34. Qf8+ Qxf8 35. Nxf8 Rxf8 36. h4 Re2 37. Kh1 Rfxf2 38. g4 Rf1# 0-1

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.17"]
[Round "7"]
[White "Diniz, Heitor Covacevich G"]
[Black "De Araujo, Antonio Jose"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1406"]
[BlackElo "1660"]
[PlyCount "56"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 b6 4. e5 Ng8 5. g3 Bb7 6. Nf3 Nc6 7. Bg2 Nxe5 8. Nxe5 Bxg2 9. Rg1 Bb7 10. d3 Qf6 11. Ng4 Qf3 12. Qxf3 Bxf3 13. Ne5 Bb7 14. Be3 Bb4 15. Bd4 d6 16. Nc6 Bxc3+ 17. Bxc3 f6 18. Nd4 Kd7 19. 0-0-0 c5 20. Nc2 e5 21. Rde1 Nh6 22. Bd2 Nf5 23. g4 Nh4 24. Ne3 Ng6 25. Rg3 Rhf8 26. f3 Rf7 27. h4 f5 28. gxf5 Rxf5 0-1

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.16"]
[Round "6"]
[White "Da Silveira, Davi Luiz Araujo"]
[Black "Diniz, Heitor Covacevich G"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1731"]
[BlackElo "1406"]
[PlyCount "94"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. c3 a6 7. a4 d6 8. b4 Ba7 9. Bg5 h6 10. Bh4 Be6 11. Nbd2 Ne7 12. Re1 c6 13. b5 d5 14. Bb3 Ng4 15. Ng5 hxg5 16. Bxg5 Bxf2+ 17. Kf1 Bxe1 18. Qxe1 Nxh2+ 19. Kg1 Ng4 20. Qg3 axb5 21. d4 Re8 22. exd5 cxd5 23. Bc2 f6 24. Bh4 Nf5 25. Qxg4 Nxd4 26. Qd1 Qb6 27. cxd4 Qxd4+ 28. Bf2 Qg4 29. Nf3 e4 30. Kf1 exf3 31. axb5 fxg2+ 32. Ke1 Rxa1 33. Qxa1 g1Q+ 34. Bxg1 Qxg1+ 35. Kd2 Qxa1 36. b6 Qb2 37. Kd3 Qxc2+ 38. Kxc2 Bf7 39. Kc3 Re4 40. Kd3 g5 41. Kc3 g4 42. Kb3 Rc4 43. Ka3 g3 44. Kb2 g2 45. Kb3 g1Q 46. Ka3 Qxb6 47. Ka2 Ra4# 0-1

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.15"]
[Round "5"]
[White "Diniz, Heitor Covacevich G"]
[Black "Rodrigues, Arthur GA Dantas"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1406"]
[BlackElo "1579"]
[PlyCount "58"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 Nc6 6. Bd3 cxd4 7. exd4 Bb4 8. cxd5 Nxd5 9. Bd2 Nf6 10. 0-0 0-0 11. Ne2 Bd6 12. Qb1 b6 13. Ng5 h6 14. Nh7 Nxh7 15. Bxh7+ Kh8 16. Be4 Bb7 17. Rc1 Rc8 18. Be3 Qh4 19. g3 Qh5 20. Nc3 f5 21. Bg2 f4 22. Bd2 f3 23. Bf1 Nxd4 24. Re1 b5 25. Nxb5 Nxb5 26. Bxb5 Bc6 27. Bxc6 Rxc6 28. Rxe6 Qh3 29. Rg6 Qg2# 0-1

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.15"]
[Round "4"]
[White "Gomes, Genildo de Souza"]
[Black "Diniz, Heitor Covacevich G"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1691"]
[BlackElo "1406"]
[PlyCount "85"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. c4 d5 2. d4 c6 3. Nf3 f5 4. e3 Nf6 5. g3 Nbd7 6. Bg2 dxc4 7. Qc2 b5 8. Qxf5 Nb6 9. Qc2 e6 10. 0-0 Bd6 11. Ne5 Bxe5 12. Bxc6+ Bd7 13. Bxa8 Qxa8 14. dxe5 Ne4 15. Nc3 Ng5 16. e4 Na4 17. Bxg5 Nxc3 18. bxc3 0-0 19. f4 Bc6 20. Rfe1 a5 21. Be7 Qa7+ 22. Qf2 Qxe7 23. Qb6 Rc8 24. Qxa5 Qb7 25. Rad1 Qb8 26. Rd6 Be8 27. Red1 h6 28. Rxe6 Bh5 29. Rdd6 Bg4 30. Re7 Bh5 31. Rdd7 Bg6 32. Rb7 Qa8 33. Qxa8 Rxa8 34. Rxg7+ Kh8 35. Rxg6 Rf8 36. Rxh6+ Kg8 37. Rhh7 Re8 38. g4 Rd8 39. Rhd7 Re8 40. h4 Rf8 41. Rg7+ Kh8 42. Rh7+ Kg8 43. Rbg7# 1-0

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.14"]
[Round "3"]
[White "Diniz, Heitor Covacevich G"]
[Black "Lima, Igor Jhonatan Costa"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1406"]
[BlackElo "1627"]
[PlyCount "79"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nb4 5. a3 Na6 6. Bxa6 bxa6 7. 0-0 Bg4 8. h3 f6 9. hxg4 g5 10. Nc3 Ne7 11. Nxg5 fxg5 12. Bxg5 Rb8 13. Rb1 Qd7 14. Be3 c6 15. dxc6 Nxc6 16. Nd5 Bg7 17. Bh6 Qf7 18. Bxg7 Qxg7 19. Ne3 Nd4 20. c3 Nb5 21. Nf5 Qf6 22. Re1 Rb6 23. a4 Nc7 24. Re2 h5 25. f3 hxg4 26. fxg4 Qg6 27. Rd2 Rg8 28. Nxd6+ Rxd6 29. Rxd6 Qxg4 30. Qxg4 Rxg4 31. Rbd1 Rxe4 32. Rd8+ Ke7 33. R8d7+ Ke6 34. Rxc7 Rxa4 35. Rd2 Ra1+ 36. Kf2 Rc1 37. Rc6+ Kf5 38. Rxa6 Rxc3 39. bxc3 e4 40. Rxa7 1-0

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.13"]
[Round "2"]
[White "Canonico, Rodrigo"]
[Black "Diniz, Heitor Covacevich G"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1806"]
[BlackElo "1406"]
[PlyCount "63"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Be6 5. fxe5 dxe5 6. Nxe5 Bb4 7. Qf3 Bd6 8. Nc4 a6 9. e5 Bxc4 10. Bxc4 Bxe5 11. Qxb7 Nbd7 12. d3 Nc5 13. Qc6+ Ncd7 14. Bg5 0-0 15. 0-0-0 Rb8 16. d4 Rb6 17. Qf3 Bd6 18. Nd5 Rc6 19. Nxf6+ Nxf6 20. Qxc6 Be7 21. Bd3 Ng4 22. Bxe7 Qxe7 23. Rhe1 Qd6 24. Qxd6 cxd6 25. Bxa6 Nxh2 26. Be2 Re8 27. Kd2 f5 28. Rh1 Ng4 29. Bxg4 fxg4 30. Rde1 Rf8 31. Rhf1 Rxf1 32. Rxf1 1-0

[Event "BRA-ch 90th"]
[Site "Natal"]
[Date "2024.12.13"]
[Round "1"]
[White "Diniz, Heitor Covacevich G"]
[Black "De Lima, Alan Silva"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1406"]
[BlackElo "1958"]
[PlyCount "50"]
[EventDate "2024.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Nd7 4. Bxd7+ Bxd7 5. f4 Bc6 6. Nf3 e6 7. d4 Nf6 8. e5 dxe5 9. dxe5 Nd5 10. Nxd5 exd5 11. 0-0 Qb6 12. Be3 d4 13. Bc1 0-0-0 14. Ng5 Bd5 15. b3 Be7 16. f5 f6 17. exf6 gxf6 18. Re1 Bd6 19. c4 dxc3 20. Re2 Bf3 21. g3 fxg5 22. Bxg5 Rdg8 23. Bf6 Bxg3 24. Bxh8 Bxh2+ 25. Kxh2 Qh6# 0-1

