[Event "Nova Maraba op 5th"]
[Site "Nova Maraba"]
[Date "2022.06.26"]
[Round "5"]
[White "De Carvalho, Jorio Maycon W"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1800"]
[BlackElo "1865"]
[PlyCount "98"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Bd3 Nf6 6. Nxf6+ gxf6 7. Nf3 Nc6 8. c4 Bb4+ 9. Bd2 Qa5 10. a3 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 Bd7 13. b4 0-0-0 14. Kc3 Ne7 15. b5 c6 16. a4 Kb8 17. Nd2 f5 18. Rhe1 Rc8 19. Reb1 cxb5 20. axb5 b6 21. Kb4 Rc7 22. Be2 Rhc8 23. Bf3 Be8 24. Rc1 Ng6 25. Ra3 e5 26. Nb3 e4 27. Be2 Nf4 28. Bf1 Rd8 29. c5 bxc5+ 30. dxc5 Nd3+ 31. Bxd3 Rxd3 32. c6 f6 33. Rc4 Bf7 34. Rc3 Rd1 35. Ra2 Rb1 36. Rd2 Kc8 37. Ka4 Bxb3+ 38. Rxb3 Rxb3 39. Kxb3 Rf7 40. Kc4 Kc7 41. Kc5 h5 42. Ra2 Kb8 43. Kd6 f4 44. Rd2 f5 45. Ke6 Rf8 46. Ke7 Rc8 47. Rd5 Rc7+ 48. Kd6 Rf7 49. Re5 h4 1-0

[Event "Nova Maraba op 5th"]
[Site "Nova Maraba"]
[Date "2022.06.26"]
[Round "6"]
[White "Kozak, Dalton Demetrio"]
[Black "Vasconcelos, Adriana Machado de"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1865"]
[PlyCount "53"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. h3 e6 5. Nd2 Be7 6. Ngf3 0-0 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 Be6 10. 0-0 Bd6 11. Ndf3 Nh5 12. Qc2 Qf6 13. Ng4 Bxg4 14. hxg4 Qh6 15. gxh5 f6 16. g3 Rae8 17. Kg2 Qxh5 18. Rh1 Qf7 19. Bxh7+ Kh8 20. Bg6+ Kg8 21. Bxf7+ Rxf7 22. Nd4 c5 23. Nf5 Be5 24. Qe2 g6 25. Qg4 d4 26. Qxg6+ Kf8 27. Rh8# 1-0

[Event "Nova Maraba op 5th"]
[Site "Nova Maraba"]
[Date "2022.06.25"]
[Round "4"]
[White "Kozak, Dalton Demetrio"]
[Black "Luz, Edmundo Reis"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1865"]
[BlackElo "2121"]
[PlyCount "44"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. Nbd2 Be7 6. 0-0 0-0 7. Re1 Ne4 8. Ne5 f5 9. Nxe4 fxe4 10. c4 d6 11. Ng4 Qe8 12. Ne3 Nd7 13. d5 exd5 14. Nxd5 Nf6 15. Nxc7 Qf7 16. Bh3 Bc8 17. Bg2 Rb8 18. Nd5 Nxd5 19. Qxd5 Be6 20. Qd4 Rbc8 21. Bxe4 Rxc4 22. Qxc4 Qxf2+ 0-1

[Event "Nova Maraba op 5th"]
[Site "Nova Maraba"]
[Date "2022.06.25"]
[Round "3"]
[White "Martins, Davi Amaral"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1865"]
[PlyCount "78"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Bd6 6. 0-0 0-0 7. Nc3 Nbd7 8. Bd2 c6 9. h3 Qc7 10. Bd3 b6 11. b3 Bb7 12. Ne2 Ne4 13. Qe1 Rae8 14. Be3 f5 15. Bxe4 dxe4 16. Nd2 f4 17. Nxf4 Bxf4 18. Bxf4 Qxf4 19. Qe3 Qxe3 20. fxe3 c5 21. c3 Nf6 22. c4 cxd4 23. exd4 e3 24. Nf3 Bxf3 25. Rxf3 Re4 26. Rd1 e2 27. Re1 Rfe8 28. Rd3 Nd7 29. Kf2 Rf4+ 30. Rf3 Rxd4 31. Rxe2 Rxe2+ 32. Kxe2 Re4+ 33. Kd2 Ne5 34. Rf2 Rd4+ 35. Kc3 Rd7 36. Kb4 Nd3+ 37. Kb5 Nxf2 38. a4 Ne4 39. Kc6 Rd3 0-1

[Event "Nova Maraba op 5th"]
[Site "Nova Maraba"]
[Date "2022.06.24"]
[Round "2"]
[White "Kozak, Dalton Demetrio"]
[Black "Chaves, Allysson Pereira"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1865"]
[BlackElo "2121"]
[PlyCount "105"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. f3 Nbd7 7. Nh3 c5 8. d5 Ne5 9. Nf2 e6 10. f4 Neg4 11. Nxg4 Nxg4 12. Qxg4 exd5 13. Qf3 d4 14. Bxd4 cxd4 15. Nd5 Re8 16. Bd3 Be6 17. 0-0 Bxd5 18. cxd5 Re7 19. f5 Be5 20. Qh3 Rc7 21. Rf3 Qg5 22. fxg6 hxg6 23. Raf1 Kg7 24. g3 Rh8 25. Qg2 Rhc8 26. h4 Qg4 27. Be2 Qd7 28. Bd1 f6 29. h5 g5 30. Rf5 Rc1 31. Qh3 Qe7 32. Kg2 d3 33. h6+ Kh8 34. Qh5 Bxb2 35. Kh3 Rg8 36. Qg4 Rc4 37. Bf3 Rg6 38. Kg2 Rc2+ 39. Rf2 Bd4 40. Bd1 Bxf2 41. Rxf2 Rxf2+ 42. Kxf2 Rxh6 43. Ke3 Rh2 44. Kxd3 Qc7 45. Qe6 Kg7 46. a4 Rg2 47. Qh3 Ra2 48. Qe6 Ra3+ 49. Ke2 Qc4+ 50. Kf2 Ra2+ 51. Ke1 Qc3+ 52. Kf1 Qd3+ 53. Ke1 0-1

[Event "Nova Maraba op 5th"]
[Site "Nova Maraba"]
[Date "2022.06.24"]
[Round "1"]
[White "Nerus, Pedro Henrique Woru"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1865"]
[PlyCount "56"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Nc3 Bb4 6. Nf3 Nf6 7. Bd2 Bxc3 8. Bxc3 b6 9. Be2 0-0 10. Nd2 Nc6 11. Bf3 Qd7 12. 0-0 Ba6 13. Re1 Rae8 14. Bxc6 Qxc6 15. Qf3 Nd5 16. Rad1 Bb7 17. Nb3 Ba8 18. Rd2 Qd6 19. Qg3 Qc6 20. Red1 f5 21. Nc1 Rf6 22. Ne2 Rg6 23. Qf3 Nxc3 24. Qxc6 Nxe2+ 25. Kf1 Bxc6 26. Kxe2 Rxg2 27. c4 Rxh2 28. d5 exd5+ 0-1

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.05.27"]
[Round "5"]
[White "Martins, Arthur Francisco"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1561"]
[BlackElo "1893"]
[PlyCount "69"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 e6 4. Nf3 c5 5. d4 Nc6 6. Bb5 cxd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Nd2 e5 10. Ne2 Bd6 11. 0-0 0-0 12. c4 Rc8 13. Rc1 Qb6 14. c5 Bxc5 15. Bxe5 Ng4 16. Nf3 Bxe3 17. fxe3 Qxe3+ 18. Kh1 Nxe5 19. Rc3 Ng4 20. Rxe3 Nxe3 21. Qd3 Nxf1 22. Nf4 Nxh2 23. Ng5 g6 24. Kxh2 Bf5 25. Qd4 Rfd8 26. Qf6 Rd7 27. Nh5 gxh5 28. Qxf5 Rcc7 29. Qxh7+ Kf8 30. Qh6+ Ke8 31. Nh7 Ke7 32. Qg5+ Kd6 33. b4 Re7 34. Nf8 d4 35. Qc5# 1-0

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.05.26"]
[Round "3"]
[White "Kozak, Dalton Demetrio"]
[Black "Filgueiras, Nathan Felipe"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1893"]
[BlackElo "2099"]
[PlyCount "98"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nbd2 0-0 7. Qc2 d5 8. 0-0 c5 9. dxc5 bxc5 10. e3 Nc6 11. Rd1 Qc7 12. cxd5 Nxd5 13. a3 Rfd8 14. Nc4 Nb6 15. Bd2 Ba6 16. Nxb6 axb6 17. Bc3 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Qxd8 20. Qa4 Nb8 21. h4 Bb7 22. Qg4 Bf6 23. Bxf6 Qxf6 24. Qf4 Qxf4 25. exf4 Bd5 26. Nd2 Kf8 27. Bf1 Ke7 28. f3 Nc6 29. Kf2 Nd4 30. Bd3 h6 31. a4 Kd6 32. Nc4+ Kc7 33. Nd2 Bc6 34. b3 Bd5 35. Bc4 Kc6 36. Ke3 Bxc4 37. bxc4 Kb7 38. Ne4 Ka6 39. Nd6 Nf5+ 40. Nxf5 exf5 41. g4 g6 42. h5 gxh5 43. g5 hxg5 44. fxg5 Ka5 45. Kf4 h4 46. Kxf5 h3 47. Kf6 h2 48. f4 h1Q 49. f5 Qe4 0-1

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.05.26"]
[Round "4"]
[White "Wiltner, Matheus H Andrukiu"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1607"]
[BlackElo "1893"]
[PlyCount "64"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. e3 Be7 5. Be2 0-0 6. 0-0 c5 7. d3 Nc6 8. Nbd2 Qc7 9. Rc1 Rd8 10. c4 dxc4 11. Nxc4 b6 12. Nfe5 Bb7 13. Nxc6 Bxc6 14. Ne5 Rac8 15. Nxc6 Qxc6 16. d4 Qb7 17. Qe1 cxd4 18. Bxd4 Nd5 19. Bf3 Ba3 20. Rxc8 Rxc8 21. Be4 Qa6 22. f4 Bc5 23. Bxc5 Rxc5 24. Bxh7+ Kf8 25. Bb1 Nc3 26. Qh4 Rd5 27. e4 Rd2 28. Re1 Nxb1 29. Qh8+ Ke7 30. Qxg7 Qd3 31. f5 Nc3 32. f6+ Kd6 1/2-1/2

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.05.01"]
[Round "7"]
[White "Kozak, Dalton Demetrio"]
[Black "Valcarcel, Victor Ignacio Sant"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1898"]
[BlackElo "1654"]
[PlyCount "131"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Nbd7 5. f4 c5 6. c3 b6 7. Ngf3 Bb7 8. 0-0 Bd6 9. Ne5 Qc7 10. a4 h6 11. Qf3 a5 12. Rf2 c4 13. Bc2 Ke7 14. e4 dxe4 15. Nxe4 Bxe4 16. Bxe4 Nxe4 17. Qxe4 f5 18. Qe2 Bxe5 19. fxe5 Rag8 20. Bd2 g5 21. Re1 Qc6 22. Qf3 Qxa4 23. d5 Rf8 24. d6+ Ke8 25. Qa8+ Kf7 26. Qf3 Ke8 27. Qh5+ Kd8 28. Qg6 Re8 29. h4 gxh4 30. Bxh6 h3 31. Qh5 hxg2 32. Qf3 Kc8 33. Qa8+ Nb8 34. Rxg2 Rhg8 35. Be3 Qc6 36. Qxc6+ Nxc6 37. Bxb6 Rxg2+ 38. Kxg2 Rg8+ 39. Kf3 Kd7 40. Bd4 Nxd4+ 41. cxd4 Rb8 42. Rc1 Rb4 43. Rc2 a4 44. Kf4 Kc6 45. Kg5 Kd7 46. Kf6 f4 47. Kg5 f3 48. Kg4 Rb3 49. Kg3 a3 50. bxa3 Rxa3 51. Rxc4 Rd3 52. Kf2 Kd8 53. Kg3 Kd7 54. Rc7+ Kd8 55. Re7 f2+ 56. Kxf2 Rxd4 57. Rxe6 Kd7 58. Ke3 Rd1 59. Re7+ Kd8 60. Ke4 Rd2 61. Kf5 Rh2 62. Rf7 Ke8 63. Ke6 Rh8 64. d7+ Kd8 65. Kd6 Rh6+ 66. e6 1-0

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.05.01"]
[Round "6"]
[White "Navarro, Luis Flavio Cunha"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2056"]
[BlackElo "1898"]
[PlyCount "62"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 Nge7 9. 0-0 Nf5 10. Be3 Bd7 11. Na4 Qc7 12. Rc1 0-0 13. a3 Be7 14. b4 a6 15. Nc5 Bxc5 16. Rxc5 b6 17. Rc3 Qa7 18. Bd3 Rac8 19. Bxf5 exf5 20. Ng5 h6 21. Qh5 f4 22. Bxf4 hxg5 23. Bxg5 Nxd4 24. Rg3 Bf5 25. Rd1 Bg6 26. Qg4 Nf5 27. Rgd3 Rc4 28. Qh3 Ne7 29. Rg3 Re4 30. f4 b5+ 31. Kh1 Qf2 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.30"]
[Round "5"]
[White "Kozak, Dalton Demetrio"]
[Black "Olivo, Anibal Ribeiro"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1898"]
[BlackElo "1601"]
[PlyCount "100"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 e6 8. dxe6 Bxe6 9. Nb5 Qb6 10. Qxd6 Qxd6 11. Nxd6 b6 12. Rd1 Nc6 13. Kf2 Rfd8 14. Rd2 Rd7 15. Nb5 Rxd2+ 16. Bxd2 Rd8 17. Bc3 Rd7 18. e5 Nh5 19. g4 Nf4 20. Ke3 g5 21. h4 h6 22. hxg5 hxg5 23. Nd6 Bxe5 24. Ne4 Bxc3 25. bxc3 Rd1 26. Nxg5 Rxf1 27. Kxf4 Bxc4 28. Ne4 Bxa2 29. g5 Kf8 30. Ng3 Rc1 31. Nf5 Ke8 32. Rh8+ Kd7 33. Ne2 Rc2 34. Neg3 Rxc3 35. Ne4 Ra3 36. Rh7 Be6 37. g6 Ne7 38. Nxe7 fxg6 39. Nxg6+ Kc6 40. Ne5+ Kb5 41. Nd6+ Kb4 42. Nc6+ Kb3 43. Re7 Bd5 44. Nxa7 Kc2 45. Ne4 Rb3 46. Rd7 Bc4 47. Nd2 Rd3 48. Rxd3 Bxd3 49. Ne4 Kb3 50. Nc8 Be2 1/2-1/2

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.30"]
[Round "4"]
[White "Terra, Arthur Schneider"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1426"]
[BlackElo "1898"]
[PlyCount "60"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. Be2 dxc4 6. Nc3 Bb4 7. 0-0 exd4 8. Nxd4 Bxe2 9. Ndxe2 Nge7 10. a3 Bxc3 11. Nxc3 Qd3 12. Qg4 Ne5 13. Qh5 N7c6 14. e4 0-0-0 15. Bf4 g6 16. Qd1 f5 17. Bxe5 Nxe5 18. exf5 Qxf5 19. Qa4 a6 20. Nd1 Rd4 21. Ne3 Qg5 22. Kh1 Qh4 23. Qc2 Rhd8 24. Rad1 Nd3 25. g3 Qe4+ 26. Kg1 Qf3 27. h3 Kb8 28. Qd2 Nf4 29. Qxd4 Rxd4 30. Rxd4 Ne2+ 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.29"]
[Round "2"]
[White "Delgado Ramirez, Neuris"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2603"]
[BlackElo "1898"]
[PlyCount "69"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Nc3 Bb4 6. Nf3 Nf6 7. Bd3 0-0 8. 0-0 Bxc3 9. bxc3 c5 10. Re1 Nc6 11. Bg5 c4 12. Bxf6 cxd3 13. Be5 dxc2 14. Qxc2 f6 15. Bg3 Na5 16. Nd2 Bd7 17. Ne4 Bc6 18. f3 Nc4 19. Nc5 Rfe8 20. Rad1 Rac8 21. Re2 Bb5 22. Re4 Qf5 23. Qb3 Bc6 24. Qxc4 Bxe4 25. fxe4 Qg4 26. Qd3 b6 27. h3 Qh5 28. Nb7 Rxc3 29. Qxc3 Qxd1+ 30. Kh2 Qa4 31. Nd6 Rd8 32. e5 f5 33. Bh4 Ra8 34. Qc7 Qxa2 35. Bf6 1-0

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.29"]
[Round "3"]
[White "Kozak, Dalton Demetrio"]
[Black "Almeida, Ygor de Souza"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1898"]
[BlackElo "1555"]
[PlyCount "60"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. 0-0 Be7 7. Nbd2 0-0 8. b3 Nbd7 9. Bb2 c5 10. Re1 Ne4 11. Ne5 f5 12. cxd5 exd5 13. Ndf3 Bd6 14. dxc5 bxc5 15. e3 Rc8 16. Rc1 Ndf6 17. Nh4 Nxf2 18. Kxf2 Bxe5 19. Bxe5 Ng4+ 20. Kg1 Nxe5 21. Qd2 Qd7 22. Red1 Rfd8 23. Qa5 g5 24. Nf3 Nxf3+ 25. Bxf3 Qe7 26. Qxa7 Qxe3+ 27. Kg2 g4 28. Bxg4 Ra8 29. Qxb7 Rxa2+ 30. Kh3 Qh6+ 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.28"]
[Round "1"]
[White "Kozak, Dalton Demetrio"]
[Black "Terra, Enzo Schneider"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1898"]
[BlackElo "1293"]
[PlyCount "55"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. Nd2 Bg7 5. Ngf3 c6 6. 0-0 0-0 7. Ne5 Nbd7 8. f4 Nxe5 9. fxe5 Ng4 10. Nf3 Bh6 11. Qe2 Bg7 12. c3 f6 13. exf6 Nxf6 14. e4 Nxe4 15. Bxe4 dxe4 16. Qxe4 Bf5 17. Qh4 h5 18. Qg3 e6 19. Nh4 Qe8 20. Bf4 Bf6 21. Nxf5 exf5 22. Bd6 Qf7 23. Bxf8 Rxf8 24. Kh1 Qh7 25. Rxf5 Kh8 26. Rf3 Qg7 27. Raf1 Qe7 28. Qxg6 1-0

[Event "Blumenau Ann 100 op"]
[Site "Blumenau"]
[Date "2016.09.25"]
[Round "5"]
[White "Ikeda, Vinicius Yasuto"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2014"]
[BlackElo "1842"]
[PlyCount "121"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. e4 Bb4 8. f3 Ne7 9. Bc4 a6 10. 0-0 b5 11. Bb3 Ba5 12. Be3 0-0 13. Qd2 Qd7 14. Rfd1 Rfd8 15. Rac1 Kh8 16. Qf2 b4 17. Ne2 Bb6 18. Nf4 a5 19. d5 Bxe3 20. Qxe3 exd5 21. Nxd5 Bxd5 22. Bxd5 Nxd5 23. Rxd5 Qe6 24. Qc5 h6 25. Qc6 Qxc6 26. Rxc6 Rxd5 27. exd5 Rd8 28. Rc5 a4 29. Rb5 b3 30. axb3 axb3 31. Kf2 Rd6 32. g4 Kh7 33. Ke3 f6 34. Ke4 h5 35. Rxb3 c6 36. dxc6 Rxc6 37. Rb5 hxg4 38. fxg4 Rc4+ 39. Kf3 Kg6 40. h4 Kh6 41. h5 Rc1 42. b4 Rc3+ 43. Kf4 Rc1 44. Rc5 Rf1+ 45. Kg3 Rg1+ 46. Kf3 Rf1+ 47. Kg3 Rg1+ 48. Kf3 Rf1+ 49. Ke3 Re1+ 50. Kd3 Rd1+ 51. Kc3 Rc1+ 52. Kd2 Rb1 53. Rc4 Kg5 54. Kc2 Rh1 55. b5 Re1 56. Kb3 f5 57. gxf5 Re5 58. b6 Rxf5 59. Kb4 Kxh5 60. Rc5 g6 61. b7 1-0

[Event "Blumenau Ann 100 op"]
[Site "Blumenau"]
[Date "2016.09.24"]
[Round "2"]
[White "Lorenzon, Eduardo Lucas"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2076"]
[BlackElo "1842"]
[PlyCount "105"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Nc3 Bb4 6. Nf3 Nf6 7. Bd2 Bxc3 8. bxc3 0-0 9. Bd3 b6 10. Qe2 Bb7 11. 0-0 Nbd7 12. Bf4 Rac8 13. a4 a5 14. Rab1 Qh5 15. Bg3 Bxf3 16. gxf3 Nd5 17. Rb3 Nb8 18. c4 Nb4 19. Be4 N4c6 20. c3 Kh8 21. Rb5 Qh6 22. Qe3 Qxe3 23. fxe3 f5 24. Bd3 Nd7 25. e4 f4 26. Bf2 Rfd8 27. Bh4 Re8 28. e5 h6 29. Bg6 Rf8 30. Rd1 Na7 31. Rb2 Rb8 32. Kf2 Nc6 33. Re2 Rfc8 34. Kg2 Nf8 35. Be4 Nd8 36. d5 g5 37. Bf2 Kg7 38. h4 Nf7 39. Bc2 Rd8 40. Kh3 Rd7 41. Kg4 Rbd8 42. Bd4 Kg8 43. Be4 Re7 44. Rh1 Rde8 45. hxg5 Nxg5 46. Rxh6 Rg7 47. Kxf4 Nxe4 48. Kxe4 exd5+ 49. cxd5 Nh7 50. f4 Ree7 51. Kd3 Rg4 52. Rf2 Rg3+ 53. Kc4 1-0

[Event "Blumenau Ann 100 op"]
[Site "Blumenau"]
[Date "2016.09.24"]
[Round "4"]
[White "Medeiros, Thauane Ferreira"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2030"]
[BlackElo "1842"]
[PlyCount "132"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. exf3 Qxd5 6. Be3 e5 7. Nc3 Bb4 8. dxe5 Qxe5 9. Rc1 Nge7 10. Bc4 0-0 11. 0-0 Rad8 12. Qc2 Nf5 13. Rfe1 Bd6 14. g3 Nfd4 15. Bxd4 Nxd4 16. Rxe5 Nxc2 17. Re4 Nb4 18. Nb5 Nc6 19. Nxd6 Rxd6 20. a3 g6 21. b4 a6 22. Kg2 Rc8 23. Rce1 Rcd8 24. Rf4 R6d7 25. b5 axb5 26. Bxb5 Re7 27. Rc1 Nd4 28. Bc4 b5 29. Bf1 Rd6 30. Re4 Red7 31. Re5 c6 32. Re8+ Kg7 33. Rc8 Ra7 34. Rc3 Ra4 35. f4 b4 36. axb4 Rxb4 37. Rc5 Rb2 38. Rc3 Ne6 39. Bd3 c5 40. Rc2 Rxc2 41. Bxc2 Rb6 42. f5 gxf5 43. Bxf5 Rb5 44. Bxe6 fxe6 45. Rc7+ Kg6 46. g4 Rb4 47. Kg3 Rc4 48. f3 h6 49. h4 h5 50. gxh5+ Kxh5 51. Rc6 Rc1 52. Rxe6 c4 53. Re5+ Kh6 54. Rc5 c3 55. Kg4 c2 56. Rc6+ Kh7 57. Kf4 Kg7 58. h5 Kg8 59. Rc7 Kh8 60. Kf5 Rf1 61. Rxc2 Rxf3+ 62. Kg5 Rg3+ 63. Kh6 Rg8 64. Rc7 Rg7 65. Rc6 Rg8 66. Rg6 Rg7 1/2-1/2

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.18"]
[Round "6.5"]
[White "Kozak, Dalton Demetrio"]
[Black "Hille, Waltercler"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "1842"]
[BlackElo "1927"]
[PlyCount "61"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 Qc7 10. Bb5 cxd4 11. Bxd4 0-0 12. Bxg7 Kxg7 13. Bxc6 Qxc6 14. Qd4+ f6 15. 0-0 Bg4 16. f3 e5 17. Qe3 Be6 18. c4 Bxc4 19. Rfc1 Qa6 20. Nc3 Rad8 21. Nd5 Bxd5 22. exd5 Rf7 23. Qb3 Rd6 24. Rc5 Rfd7 25. Rac1 Rb6 26. Rc7 Rxc7 27. Rxc7+ Kh6 28. Qe3+ g5 29. Qe4 f5 30. Qxf5 Rg6 31. Qh3# 1-0

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.18"]
[Round "7.2"]
[White "Mariani, Daniel Brandao"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2004"]
[BlackElo "1842"]
[PlyCount "25"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Bg5 f6 8. Be3 Bf5 9. c3 Qd7 10. Re1 Bxd3 11. Qxd3 Qf5 12. Qxf5 Nxf5 13. Nbd2 1/2-1/2

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.17"]
[Round "5.10"]
[White "Hille, Willian Henrique"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1917"]
[BlackElo "1842"]
[PlyCount "94"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. e3 e5 5. d5 Na5 6. Bxc4 Nxc4 7. Qa4+ Bd7 8. Qxc4 Bd6 9. e4 a6 10. Nf3 Ne7 11. Bg5 h6 12. Be3 0-0 13. Nd2 Ng6 14. Qd3 b5 15. 0-0-0 b4 16. Ne2 Bb5 17. Nc4 Qd7 18. Kb1 a5 19. Rc1 Rfb8 20. Qd2 Nh4 21. Rhg1 f5 22. f3 fxe4 23. fxe4 Rf8 24. Ng3 Kh7 25. Rc2 b3 26. axb3 Bb4 27. Qd1 Qe7 28. Na3 Be8 29. Qc1 Rc8 30. Bc5 Bxc5 31. Rxc5 a4 32. b4 Rf2 33. Rd1 Bf7 34. d6 Qe6 35. Rc4 cxd6 36. Rd5 Rxc4 37. Nxc4 Qc8 38. Nxd6 Qxc1+ 39. Kxc1 Bxd5 40. exd5 Rf8 41. Nge4 Rd8 42. g3 Nf3 43. h4 Nd4 44. Kb1 Rb8 45. Nf7 Rxb4 46. Ka2 Nf5 47. Nc3 e4 0-1

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.17"]
[Round "4.18"]
[White "Kozak, Dalton Demetrio"]
[Black "Vahldiek, Eduardo Gabriel Sch"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1842"]
[PlyCount "29"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Qb6 6. f4 Nc6 7. Ngf3 Be7 8. 0-0 Bd7 9. Kh1 Rc8 10. Ne5 cxd4 11. exd4 0-0 12. Qf3 Rfe8 13. g4 g6 14. g5 Nh5 15. Nxd7 1-0

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.17"]
[Round "3.17"]
[White "Perondi, Marcelo"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1488"]
[BlackElo "1842"]
[PlyCount "44"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. b3 e6 4. g3 b6 5. Bg2 Bb7 6. d3 dxc4 7. bxc4 Bb4+ 8. Nbd2 0-0 9. Bb2 c5 10. 0-0 Bxd2 11. Qxd2 Qe7 12. Rfd1 Rd8 13. Qg5 Nbd7 14. h4 h6 15. Qf4 Rab8 16. Kh2 Nh5 17. Qd2 e5 18. Qc3 Nhf6 19. Nxe5 Nxe5 20. Bh3 Neg4+ 21. Kg1 Qxe2 22. Bxg4 Qxg4 0-1

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.16"]
[Round "2.6"]
[White "Kozak, Dalton Demetrio"]
[Black "Massarotto, Dieferson Flori"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1842"]
[BlackElo "1954"]
[PlyCount "114"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 Na6 3. Nc3 Nxc5 4. Nf3 d6 5. e3 Nf6 6. Bb5+ Bd7 7. 0-0 g6 8. Qe2 Bg7 9. Rb1 0-0 10. Bxd7 Qxd7 11. e4 Rac8 12. Bg5 Ne6 13. Rbd1 Nxg5 14. Nxg5 Qc7 15. h4 Rfe8 16. Nf3 Nd7 17. Nd4 Qb6 18. Na4 Qb4 19. b3 Bxd4 20. a3 Qxa3 21. Rxd4 a6 22. Rb1 b5 23. Nb2 Qc5 24. Rd2 Ne5 25. Nd1 Rc7 26. Ne3 Ra8 27. h5 Kg7 28. Rbd1 Rb7 29. Rd5 Qc8 30. f4 Nd7 31. h6+ Kxh6 32. Qg4 Kg7 33. e5 Nb6 34. R5d2 Qxg4 35. Nxg4 d5 36. Ne3 e6 37. g4 Rh8 38. Ra1 Ra7 39. g5 h6 40. gxh6+ Rxh6 41. Rh2 Rxh2 42. Kxh2 a5 43. Kg3 a4 44. bxa4 bxa4 45. Ng4 Nd7 46. Ne3 Nc5 47. Nd1 Rb7 48. Nc3 Rb2 49. Nxa4 Nxa4 50. Rxa4 Rxc2 51. Kg4 Rc7 52. Kg5 Rc4 53. Ra7 Rd4 54. Kg4 Rd1 55. Ra4 Rg1+ 56. Kf3 f6 57. f5 Rf1+ 0-1

[Event "Sao Bento do Sul U2050 2nd"]
[Site "Sao Bento do Sul"]
[Date "2016.09.16"]
[Round "1.20"]
[White "Streit, Geraldo"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1206"]
[BlackElo "1842"]
[PlyCount "52"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. g3 Qb6 6. c3 Bd7 7. Bg2 cxd4 8. cxd4 Bb4+ 9. Nc3 Nge7 10. a3 Bxc3+ 11. bxc3 Na5 12. Bg5 Rc8 13. Rb1 Qc7 14. Bd2 Nc4 15. 0-0 b6 16. Qb3 Nxd2 17. Nxd2 Qxc3 18. Qxc3 Rxc3 19. Rb3 Rc7 20. Nb1 0-0 21. Rc3 Rxc3 22. Nxc3 Rc8 23. Rc1 Nf5 24. Ne2 Rxc1+ 25. Nxc1 Nxd4 26. Bf3 Nxf3+ 0-1

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.06"]
[Round "6"]
[White "Cisz, Isadora Bernardo"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1646"]
[BlackElo "1901"]
[PlyCount "106"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Bd7 8. Bg2 Nge7 9. 0-0 a5 10. a4 Nc8 11. Qe2 Qc7 12. h3 Nb6 13. Nh2 0-0-0 14. Qc2 f6 15. f4 fxe5 16. dxe5 Bc5+ 17. Kh1 Be8 18. Na3 Ne7 19. Nb5 Bxb5 20. axb5 a4 21. Nf3 Nf5 22. Kh2 Qe7 23. Rd1 h6 24. Nd4 Bxd4 25. cxd4 Qb4 26. Qe2 Qxb5 27. g4 Nh4 28. Rf1 Nxg2 29. Qxg2 g6 30. f5 gxf5 31. gxf5 Rhg8 32. Qf2 Rdf8 33. f6 Qb3 34. Ra3 Qb4 35. Bxh6 Rf7 36. Bg7 Nd7 37. Rg3 Kc7 38. Rfg1 b5 39. Qc2 Nf8 40. Bxf8 Rgxf8 41. Rg7 Kd8 42. R1g2 a3 43. bxa3 Qxa3 44. Qg6 Ke8 45. Rxf7 Rxf7 46. Qg8+ Qf8 47. Qg4 Kd7 48. Ra2 Rxf6 49. Ra7+ Kc6 50. exf6 Qxf6 51. Ra6+ Kb7 52. Rxe6 Qf2+ 53. Kh1 Qf1+ 1/2-1/2

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.06"]
[Round "5"]
[White "Kozak, Dalton Demetrio"]
[Black "Espindola, Carlos Marcelo"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1901"]
[BlackElo "1301"]
[PlyCount "40"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Qd4 Nc6 5. Qxg4 d6 6. Qe4 dxe5 7. Nc3 Bd6 8. Nf3 0-0 9. e3 f5 10. Qd5+ Kh8 11. a3 h6 12. h4 e4 13. Nd4 Bd7 14. Nxc6 Bxc6 15. Qd1 Qf6 16. Bd2 f4 17. Qc2 fxe3 18. Bxe3 Bf4 19. 0-0-0 Bxe3+ 20. fxe3 Qd6 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.05"]
[Round "3"]
[White "Kozak, Dalton Demetrio"]
[Black "Przygoda, Karin"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1901"]
[BlackElo "1643"]
[PlyCount "39"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nbd7 5. Bd3 b6 6. cxd5 Nxd5 7. 0-0 Bb7 8. a3 c5 9. e4 N5f6 10. Bg5 Be7 11. e5 Nd5 12. Bxe7 Qxe7 13. dxc5 Nxc5 14. Bb5+ Nd7 15. Qa4 Nc7 16. Bxd7+ Qxd7 17. Qxd7+ Kxd7 18. Nbd2 Bd5 19. Nd4 Rhc8 20. Rac1 1/2-1/2

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.05"]
[Round "4"]
[White "Rodio, Julia Brunetto"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1650"]
[BlackElo "1901"]
[PlyCount "131"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 g6 6. f4 Nge7 7. Ngf3 Qb6 8. c3 Bg7 9. 0-0 0-0 10. Kh1 Rd8 11. Qe1 Qa6 12. Nb3 b6 13. d4 cxd4 14. Nfxd4 Bb7 15. e5 Rac8 16. Rg1 Nxd4 17. Nxd4 Bc6 18. g4 Bd7 19. Qh4 Re8 20. Bf1 Qb7 21. Rg3 h6 22. Rh3 a6 23. f5 gxf5 24. Bxh6 Bxe5 25. Bg5 Ng6 26. Qh7+ Kf8 27. gxf5 exf5 28. Bh6+ Ke7 29. Bg5+ Kd6 30. Qxf7 Bxd4 31. Qxg6+ Re6 32. Qxf5 Be5 33. Bf4 Rce8 34. Bxe5+ Rxe5 35. Rh6+ Kc7 36. Qf4 Kc8 37. Rh7 Qc6 38. Bxa6+ Kd8 39. Qh4+ Kc7 40. Bf1 Rg8 41. Qd4 Re4 42. Qf2 Reg4 43. Be2 Qg6 44. Bxg4 Qxh7 45. Qf4+ Kc8 46. Bxd7+ Kxd7 47. Rf1 Re8 48. Qf7+ Qxf7 49. Rxf7+ Kc6 50. Rf2 Kc5 51. Rd2 Re1+ 52. Kg2 Ra1 53. a3 Kc4 54. h4 Kb3 55. h5 Re1 56. Rxd5 Kxb2 57. Rb5+ Kxc3 58. Rxb6 Re5 59. h6 Ra5 60. h7 Ra8 61. Rg6 Rh8 62. Rg7 Kb3 63. Ra7 Kc4 64. Kg3 Kd5 65. Kg4 Rc8 66. Kg5 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.04"]
[Round "1"]
[White "Kozak, Dalton Demetrio"]
[Black "Lino, Tiffany Marcele"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1901"]
[BlackElo "1310"]
[PlyCount "45"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. a3 a5 9. Bd2 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Qe2 Bd6 13. Nb5 Qe7 14. Bc3 h6 15. Ne5 Ne4 16. Bxe4 dxe4 17. Nxd6 Qxd6 18. Qb5 Ba6 19. Qxd7 Qxd7 20. Nxd7 Rfd8 21. Nxb6 Bxf1 22. Nxa8 Rxa8 23. Kxf1 1-0

[Event "Santa Catarina-ch sf1"]
[Site "Sao Bento do Sul"]
[Date "2016.03.04"]
[Round "2"]
[White "Moura de Lima, Wilian Rither De"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2146"]
[BlackElo "1901"]
[PlyCount "71"]
[EventDate "2016.03.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. Be2 a5 9. 0-0 a4 10. Re1 Be7 11. Nf1 Na5 12. Ng3 0-0-0 13. Qc2 h5 14. h4 Rf8 15. Ng5 g6 16. Bf4 Nh6 17. Rab1 Qd8 18. Qd2 Nb3 19. Qd1 Na5 20. Bf3 Nb3 21. Qe2 Qc7 22. Qe3 Ng4 23. Qe2 Nh6 24. Rbd1 Qc6 25. Nf1 Nf5 26. g3 f6 27. exf6 Bxf6 28. Be5 b6 29. Bxf6 Rxf6 30. Qe5 Rff8 31. Bg2 Re8 32. Ne3 Ref8 33. Nxf5 gxf5 34. Nxe6 Re8 35. Bxd5 Rxe6 36. Qxh8+ 1-0

[Event "Curitiba-ch 3rd (IRT)"]
[Site "Curitiba"]
[Date "2011.04.03"]
[Round "6"]
[White "Kozak, Dalton Demetrio"]
[Black "Sprotte, Katia Elaine"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1898"]
[PlyCount "39"]
[EventDate "2011.04.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Qb3 dxc4 5. Qxb7 Nd7 6. Qxc6 Rc8 7. Qa6 Nb6 8. e4 Bg6 9. Qb5+ Nd7 10. Bxc4 e6 11. Bf4 Ngf6 12. f3 Nh5 13. Be3 Rb8 14. Qa4 a5 15. Bb5 Bb4 16. Nge2 Nhf6 17. 0-0 0-0 18. Bxd7 Nxd7 19. d5 Nb6 20. Bxb6 1/2-1/2

[Event "Curitiba-ch 3rd (IRT)"]
[Site "Curitiba"]
[Date "2011.04.02"]
[Round "2"]
[White "Kozak, Dalton Demetrio"]
[Black "Palozi, Paulo Ricardo"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1898"]
[BlackElo "2277"]
[PlyCount "83"]
[EventDate "2011.04.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. Nd2 e5 6. dxe5 Nxe5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Ndf3 Nc6 10. Ne2 Bd6 11. 0-0 0-0 12. Qc2 Rad8 13. Rd1 Rfe8 14. b3 Qg4 15. h3 Qh5 16. Kf1 Ne5 17. Neg1 Nxf3 18. Nxf3 Ne4 19. Bb2 Qg6 20. Rac1 Bc7 21. c4 dxc4 22. Qxc4 Ba5 23. Qe2 Qf5 24. Ba1 Bd2 25. Rc4 Bb4 26. Bb2 Rd5 27. a3 Ba5 28. b4 Rxd1+ 29. Qxd1 cxb4 30. axb4 Qb5 31. Qd4 f6 32. bxa5 Rc8 33. Qxe4 Rxc4 34. Qe6+ Kh8 35. Kg1 Qc6 36. Qf7 Qc8 37. Bxf6 Rc1+ 38. Kh2 gxf6 39. Qxf6+ Kg8 40. Qg5+ Kf8 41. Qf6+ Kg8 42. Qg5+ 1/2-1/2

[Event "Curitiba-ch 3rd (IRT)"]
[Site "Curitiba"]
[Date "2011.04.02"]
[Round "3"]
[White "Sperb, Eduardo Quintana"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2039"]
[BlackElo "1898"]
[PlyCount "89"]
[EventDate "2011.04.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 e5 6. Nbd2 Bd6 7. e4 d4 8. h3 h6 9. Nc4 Bc7 10. a4 Be6 11. Qe2 a6 12. Nh4 Qd7 13. Nf5 Rh7 14. f4 0-0-0 15. Nfd6+ Kb8 16. f5 Bxc4 17. Nxc4 Nb4 18. Rf2 Rg8 19. b3 h5 20. Ba3 a5 21. Bb2 g6 22. fxg6 Rxg6 23. Raf1 Ne8 24. Rf5 f6 25. Ba3 Rxg3 26. Bxb4 cxb4 27. Rxh5 Rhg7 28. Rf2 Rxh3 29. Kf1 Rhg3 30. Rh8 Rg8 31. Qh5 Qg7 32. Rxg8 Qxg8 33. Qf5 Qg4 34. Qxg4 Rxg4 35. Bh3 Rg7 36. Be6 Re7 37. Bd5 Rh7 38. Rg2 Rg7 39. Rh2 Ka7 40. Rh6 Rg5 41. Bf7 Nd6 42. Rxf6 Nxf7 43. Rxf7 Kb8 44. Rf8+ Ka7 45. Rf5 1-0

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "4"]
[White "Chemin, Justo Reinaldo"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2222"]
[PlyCount "75"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Ne7 4. g3 b6 5. Bg2 Bb7 6. Ngf3 g6 7. 0-0 Bg7 8. Re1 dxe4 9. dxe4 0-0 10. h4 c5 11. c3 Nbc6 12. Qe2 Qc7 13. Nf1 Rfd8 14. Bf4 e5 15. Be3 Rd6 16. h5 Bc8 17. N1h2 f5 18. hxg6 Nxg6 19. exf5 Bxf5 20. Rad1 Rad8 21. Rxd6 Qxd6 22. Ng5 Nf8 23. Qf3 Ne7 24. Bf1 Be6 25. Ne4 Bd5 26. Bg5 Bxe4 27. Qxe4 Nfg6 28. Ng4 Rf8 29. f4 Qd2 30. Bxe7 Nxe7 31. Nxe5 Nf5 32. Bc4+ Kh8 33. Nf7+ Kg8 34. Nh6+ Kh8 35. Nxf5 Rxf5 36. Re2 Qd1+ 37. Kg2 Rf8 38. Bd3 1-0

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "1"]
[White "Kozak, Dalton Demetrio"]
[Black "Dias, Anderson Tatsch"]
[Result "0-1"]
[ECO "A13"]
[BlackElo "2203"]
[PlyCount "50"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Nc3 Nc6 6. Be2 cxd4 7. exd4 Be7 8. 0-0 0-0 9. b3 b6 10. Bb2 Bb7 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Bc4 Qh5 14. d5 Rfd8 15. dxc6 Rxd1 16. cxb7 Rxf1+ 17. Rxf1 Rb8 18. Be5 Rxb7 19. Ba6 Rd7 20. Rc1 Bc5 21. b4 Bxb4 22. Rc8+ Bf8 23. Bb2 Rd1+ 24. Bf1 Qb5 25. Nd2 Qxb2 0-1

[Event "Curitiba Jabur Memorial op"]
[Site "Curitiba"]
[Date "2010.12.??"]
[Round "3"]
[White "Kozak, Dalton Demetrio"]
[Black "Lopes, Aloisio Ponti"]
[Result "1/2-1/2"]
[ECO "E15"]
[BlackElo "2029"]
[PlyCount "67"]
[EventDate "2010.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Be7 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 c5 9. dxc5 Bxc5 10. a3 Nc6 11. Rd1 a5 12. Bf4 d5 13. cxd5 exd5 14. Bg5 Ne7 15. Bxf6 gxf6 16. Nh4 Qc8 17. Rac1 Qe6 18. e3 Rac8 19. Qe2 Rfd8 20. Qh5 Qe5 21. Qe2 Bc6 22. Nf3 Qh5 23. Nd4 Qxe2 24. Ncxe2 Ba4 25. b3 Bd7 26. a4 Bg4 27. f3 Be6 28. Kf2 Nf5 29. g4 Nxd4 30. Nxd4 Bxd4 31. exd4 Kf8 32. h3 Ke7 33. Ke3 Kd6 34. f4 1/2-1/2

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.21"]
[Round "5"]
[White "Carstens Dobuchak, Thiago"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1838"]
[PlyCount "74"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. Nf3 Ne4 9. Qc2 d6 10. Bd3 f5 11. 0-0 Nd7 12. b4 Qe7 13. Bb2 h6 14. Nd2 Nxd2 15. Qxd2 Qg5 16. f3 Qh5 17. e4 f4 18. Rae1 c5 19. dxc5 dxc5 20. Qc3 e5 21. Bc2 Rfe8 22. Rd1 Nf8 23. Rd2 Qg6 24. Ba4 Red8 25. Rfd1 Rxd2 26. Rxd2 Ne6 27. Qxe5 Ng5 28. Qc3 cxb4 29. axb4 Bxe4 30. Bd1 Bf5 31. Kh1 Re8 32. Re2 Rxe2 33. Bxe2 Nh3 34. Qe1 Ng5 35. Qc3 Ne6 36. c5 bxc5 37. bxc5 Nc7 1/2-1/2

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.21"]
[Round "6"]
[White "Kozak, Dalton Demetrio"]
[Black "Cordioli, Lourenco Joao"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1995"]
[PlyCount "19"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Be7 7. Ngf3 0-0 8. 0-0 Rb8 9. Ne5 Ne8 10. Qh5 1/2-1/2

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.20"]
[Round "3"]
[White "Minetto, Adriano"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2004"]
[PlyCount "69"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 a6 7. b3 c5 8. cxd5 Nxd5 9. e4 Nf6 10. e5 Nd5 11. Bb2 b5 12. Nbd2 Bb7 13. Qe2 Nd7 14. Rac1 Rc8 15. a3 cxd4 16. Nxd4 Rxc1 17. Rxc1 Qb8 18. Nc6 Bxc6 19. Rxc6 Qb7 20. Rc2 N7b6 21. Ne4 Rd8 22. Nc5 Bxc5 23. Rxc5 Qd7 24. Be4 Qe7 25. Rc1 Qg5 26. Kh1 h5 27. h4 Qg4 28. Qxg4 hxg4 29. Rc6 a5 30. Rc5 Ne3 31. fxe3 Rd1+ 32. Kg2 Rd2+ 33. Kf1 Rxb2 34. Rxb5 Nd5 35. Rb8# 1-0

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.19"]
[Round "2"]
[White "Born, Ary"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "56"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Be7 6. Nbd2 0-0 7. Ne5 Nc6 8. Ndf3 Qb6 9. Qb3 Qa5 10. Nxc6 bxc6 11. Be2 Ba6 12. Qc2 Bxe2 13. Qxe2 Nh5 14. Bg3 Nxg3 15. hxg3 cxd4 16. exd4 c5 17. Qe5 Rab8 18. 0-0-0 Qxa2 19. Qe2 Qa1+ 20. Kd2 Rxb2+ 21. Ke1 Rxe2+ 22. Kxe2 Qxc3 23. Ne5 Rb8 24. Rd3 Rb2+ 25. Kf3 Qc2 26. Kg4 Qxf2 27. Nf3 f5+ 28. Kf4 g5+ 0-1

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2010.11.19"]
[Round "1"]
[White "Kozak, Dalton Demetrio"]
[Black "Chemin, Justo Reinaldo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2222"]
[PlyCount "74"]
[EventDate "2010.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 cxd4 7. exd4 Bd6 8. Qf3 Qc7 9. Ne2 Bd7 10. b3 a6 11. Bb2 Rc8 12. 0-0 0-0 13. g4 Ne8 14. Qh3 f5 15. g5 Be7 16. Nf3 Nd6 17. Rf2 Ne4 18. Rg2 Be8 19. c4 Bd6 20. g6 h6 21. Ng5 Rf6 22. Bxe4 fxe4 23. Nxe6 Qd7 24. f5 Nb4 25. Bc1 dxc4 26. Bg5 Nd5 27. Bxf6 Nxf6 28. bxc4 Rxc4 29. Qb3 b5 30. Rc1 Qc6 31. Rxc4 bxc4 32. Qh3 Qb7 33. Qc3 Qb5 34. Nc1 Qxf5 35. Qxc4 Nd5 36. Qc8 Nc7 37. d5 Bc5+ 0-1

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.12"]
[Round "7"]
[White "Aguiar, Djalma"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1947"]
[PlyCount "71"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Bg2 Bd6 6. 0-0 Nbd7 7. Qc2 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Re1 Qc7 13. Qc2 h6 14. b3 Be7 15. Bf4 Bd6 16. Be3 c5 17. Qd2 Rfd8 18. Qb2 cxd4 19. Bxd4 f6 20. Qe2 e5 21. Bc3 Nc5 22. Nh4 Bxg2 23. Kxg2 Qc6+ 24. f3 Bc7 25. Nf5 Kf7 26. Ne3 e4 27. Nd5 Re8 28. fxe4 Nxe4 29. Qf3 Nxc3 30. Nxc3 Qxf3+ 31. Kxf3 Be5 32. Re3 Bxc3 33. Rxc3 Rad8 34. Rac1 Rd2 35. R1c2 Red8 36. Re3 1/2-1/2

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.12"]
[Round "6"]
[White "Kozak, Dalton Demetrio"]
[Black "Lucci, Bruno Wendorff"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "82"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 Bf5 6. Qb3 Nc6 7. Nf3 Nb4 8. Na3 c6 9. 0-0 Bd6 10. Bd2 Qb6 11. Bxb4 Qxb4 12. Qxb4 Bxb4 13. Nh4 Bg6 14. Nxg6 hxg6 15. Nc2 Bd6 16. h4 Ne4 17. Ne3 f5 18. Bxe4 dxe4 19. Nc4 Bc7 20. e3 g5 21. hxg5 Rh5 22. Kg2 Kf7 23. Rh1 Rah8 24. Rxh5 Rxh5 25. Rd1 Rxg5 26. d5 f4 27. dxc6 f3+ 28. Kh2 b5 29. Rd7+ Ke6 30. Rxc7 bxc4 31. Rxa7 Rb5 32. Rxg7 c3 33. bxc3 Rc5 34. c7 Rxc3 35. a4 Rc2 36. Kh3 Kf6 37. Rd7 Ke6 38. Rh7 Kf5 39. g4+ Kg5 40. a5 Rc1 41. Rg7+ Kf6 1-0

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.11"]
[Round "5"]
[White "Arpon, Rodrigo Tobias Yana"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "56"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Nc3 Bb4 6. Nf3 b6 7. Bd2 Bxc3 8. Bxc3 Bb7 9. b3 Qe4+ 10. Qe2 Nf6 11. Qxe4 Nxe4 12. Bb2 0-0 13. Bd3 Rd8 14. 0-0 Nd7 15. Bxe4 Bxe4 16. Nd2 Bxc2 17. Rfc1 Bd3 18. Rxc7 Rac8 19. Rac1 Rxc7 20. Rxc7 a6 21. Ba3 Nf8 22. Nf3 Be4 23. Ng5 Bg6 24. h4 h6 25. Nh3 Bb1 26. Rb7 Bxa2 27. Rxb6 g6 28. Rxa6 Bxb3 1/2-1/2

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.11"]
[Round "4"]
[White "Kozak, Dalton Demetrio"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "0-1"]
[ECO "A81"]
[BlackElo "2314"]
[PlyCount "74"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d5 5. 0-0 c6 6. c3 Bd6 7. Bg5 0-0 8. Ne5 Qc7 9. f4 Ne4 10. Bxe4 dxe4 11. Nc4 b6 12. Qb3 b5 13. Nxd6 Qxd6 14. a4 a6 15. Na3 Bb7 16. Rfd1 h6 17. Bh4 Nd7 18. Nc2 Nb6 19. axb5 cxb5 20. Ne3 Rf7 21. Qa3 Qc7 22. Rac1 Rc8 23. b3 Nd5 24. Nxd5 exd5 25. e3 Kh7 26. Qb2 Rg8 27. Qe2 Qd6 28. b4 Bc8 29. Ra1 Ra7 30. Ra5 g5 31. fxg5 hxg5 32. Bxg5 Rxg5 33. Rda1 Rag7 34. Kf1 Qh6 35. Ke1 Rh5 36. Rxa6 Bxa6 37. Rxa6 Qg5 0-1

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.10"]
[Round "3"]
[White "Dall Orsoletta, Alaize"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1719"]
[PlyCount "50"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Ng3 Nf6 6. Nf3 b6 7. c3 Bb7 8. Bf4 c5 9. dxc5 Qxc5 10. Qd4 Qxd4 11. Nxd4 a6 12. Nge2 Nbd7 13. Bg3 h5 14. f3 g6 15. 0-0-0 Bh6+ 16. Kb1 Nd5 17. Nc2 b5 18. Nc1 Rc8 19. Be1 0-0 20. Nd3 Rfd8 21. Ndb4 N7b6 22. Nxd5 Nxd5 23. h4 Nxc3+ 24. bxc3 Rxd1+ 25. Kb2 Bc1+ 0-1

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.10"]
[Round "2"]
[White "Kozak, Dalton Demetrio"]
[Black "Pomar, Marcelo Nascimento"]
[Result "1/2-1/2"]
[ECO "E11"]
[BlackElo "2107"]
[PlyCount "97"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 0-0 8. Bg2 e5 9. e3 Nc6 10. 0-0 a5 11. b3 h6 12. d5 Nb8 13. e4 Na6 14. Nh4 g5 15. Nf5 Bxf5 16. exf5 Nc5 17. Qc2 Rfe8 18. Rae1 Qd7 19. f3 a4 20. b4 Nb3 21. Nxb3 axb3 22. Qxb3 Qxf5 23. Rf2 Ra7 24. Qe3 Rea8 25. Ra1 b6 26. Rd2 Ra4 27. Qb3 Nd7 28. Bf1 e4 29. Rf2 Ne5 30. fxe4 Qxe4 31. Be2 Qd4 32. Rd1 Rxa3 33. Qc2 Ra1 34. Rxa1 Rxa1+ 35. Kg2 Ng4 36. Bxg4 Qxg4 37. h3 Qh5 38. Rf6 Qd1 39. Qxd1 Rxd1 40. Rxh6 Rd4 41. Rh5 f6 42. h4 Rxc4 43. hxg5 fxg5 44. Rxg5+ Kf7 45. Rf5+ Kg6 46. Rf4 Rc3 47. Kf2 Rd3 48. Rc4 Rxd5 49. Rxc7 1/2-1/2

[Event "Sao Bento do Sul Education"]
[Site "Sao Bento do Sul"]
[Date "2010.10.09"]
[Round "1"]
[White "Mello, Andre Barbieri"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Nf3 Nd7 5. d3 c5 6. Bd2 g6 7. c3 Bg7 8. cxd4 cxd4 9. Bb4 Ne7 10. Ng3 0-0 11. Be2 b5 12. 0-0 a5 13. Bxe7 Qxe7 14. Qd2 Nb6 15. Ng5 h6 16. Nf3 Be6 17. Rac1 Na4 18. b3 Nc3 19. Rxc3 dxc3 20. Qxc3 Rfc8 21. Qb2 Rc5 22. d4 exd4 23. Nxd4 Rd8 24. Rd1 Bc8 25. Qc1 Rxc1 26. Rxc1 Bxd4 27. Bxb5 Bb2 28. Rf1 Qc5 29. Bc4 Rd2 30. Be2 Qc2 31. h3 Rxe2 32. Nxe2 Qxe2 33. Rc1 Bxc1 34. f3 Bxh3 35. Kh2 Qxg2# 0-1

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "6"]
[White "Demertine, Matheus Leandro"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "63"]
[EventDate "2008.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 e6 3. e3 Nf6 4. f4 Be7 5. Nf3 b6 6. Be2 Bb7 7. 0-0 0-0 8. Ne5 d6 9. Bf3 Bxf3 10. Qxf3 Nd5 11. Nd3 Nd7 12. c4 N5f6 13. Nb4 Nc5 14. Nc6 Qd7 15. b4 Na4 16. Bd4 d5 17. Ne5 Qd6 18. Na3 Qxb4 19. Nb5 Bd6 20. a3 Qxd2 21. Nc6 Ne4 22. Nxd6 Nxd6 23. Nb4 Ne4 24. Rad1 Nac3 25. Rxd2 Nxd2 26. Qf2 Nce4 27. Qe2 Nxf1 28. Qxf1 dxc4 29. Qa1 Rf7 30. Na2 Rc8 31. Nc3 Nxc3 32. Qxc3 1-0

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "2"]
[White "Franceschina, Dalvan Jose"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "58"]
[EventDate "2008.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. Bd3 Nf6 7. Nf3 Bg4 8. Nbd2 0-0 9. 0-0 Re8 10. c3 Nbd7 11. Qc2 Bxf3 12. Nxf3 Ne4 13. Rae1 f5 14. Re2 Re7 15. Rfe1 Rae8 16. b3 Qf4 17. c4 c6 18. Nd2 Ndf6 19. f3 Nxd2 20. Rxe7 Qxd4+ 21. Kh1 Rxe7 22. Rd1 Qf2 23. h3 Re1+ 24. Rxe1 Qxe1+ 25. Kh2 Nh5 26. cxd5 Qg3+ 27. Kh1 Qe1+ 28. Kh2 Qf2 29. Qd1 Nf4 0-1

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "4"]
[White "Gattass, Allan Arriada"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2223"]
[PlyCount "55"]
[EventDate "2008.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 f6 9. Nf4 Nf8 10. Qh5+ Kd7 11. exf6 Bxf6 12. dxc5 g6 13. Qe2 Kc7 14. Nb3 e5 15. Rd1 Be6 16. Nxe6+ Nxe6 17. Bc4 dxc4 18. Rxd8 Raxd8 19. Nd2 Rd3 20. Nxc4 Rhd8 21. Be3 Ng5 22. Nd6 e4 23. Bxg5 Bxg5 24. Rd1 Be7 25. Rxd3 exd3 26. Qxd3 Bxd6 27. cxd6+ Rxd6 28. Qe2 1-0

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "7"]
[White "Kozak, Dalton Demetrio"]
[Black "Lubenow, Leandro"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "48"]
[EventDate "2008.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 b6 4. Nd2 Bb7 5. f4 e6 6. Ngf3 Nc6 7. c3 Bd6 8. Ne5 Bxe5 9. fxe5 Nd7 10. 0-0 Qe7 11. Qf3 Rf8 12. e4 0-0-0 13. b4 a6 14. a4 h6 15. b5 axb5 16. axb5 Ncb8 17. Ba3 Qh4 18. Bxf8 Rxf8 19. Ra2 dxe4 20. Nxe4 Bxe4 21. Bxe4 f5 22. Bc6 Kd8 23. Bxd7 Nxd7 24. Qc6 Qe4 1-0

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "5"]
[White "Kozak, Dalton Demetrio"]
[Black "Menna Barreto, Felipe Kubiaki"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "46"]
[EventDate "2008.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. c3 e5 5. dxe5 Nxe5 6. Be2 Bd6 7. Nf3 Ng6 8. b3 0-0 9. Bb2 b6 10. Nbd2 Bb7 11. c4 dxc4 12. Bxc4 Qe7 13. 0-0 Rad8 14. Qe2 Ne4 15. Rfd1 Nxd2 16. Rxd2 Bxf3 17. Qxf3 Bxh2+ 18. Kxh2 Rxd2 19. Bc1 Qe5+ 20. g3 Rc2 21. Ba3 Qxa1 22. Bxf8 Qf6 23. Qxf6 gxf6 0-1

[Event "Curitiba IRT Aniversario"]
[Site "Curitiba"]
[Date "2008.03.30"]
[Round "5.17"]
[White "Gieseler, Ronny Knoch"]
[Black "Kozak, Dalton Demetrio"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "118"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 c6 4. c4 Bd6 5. e3 Bxf4 6. exf4 dxc4 7. Bxc4 Nf6 8. 0-0 Qb6 9. Qd2 0-0 10. Nc3 Rd8 11. Rad1 Na6 12. a3 Nb8 13. Rfe1 Nbd7 14. f5 Nf8 15. b4 exf5 16. Re7 Rd7 17. Bxf7+ Kh8 18. Rxd7 Bxd7 19. Re1 Qc7 20. Ne5 Be8 21. Qf4 Qe7 22. Bb3 Qd8 23. Rd1 Qc8 24. Bf7 Bxf7 25. Nxf7+ Kg8 26. Ne5 Qe6 27. Qf3 Rd8 28. Na4 Ne4 29. h3 Nd7 30. Nxd7 Qxd7 31. Nb2 Qf7 32. Qe3 Re8 33. Qd3 Qa2 34. Qc4+ Qxc4 35. Nxc4 Rd8 36. Rd3 Nd6 37. Nxd6 Rxd6 38. Kf1 Kf7 39. Ke2 Rd7 40. Rd1 Re7+ 41. Kd3 Ke6 42. a4 Kd5 43. f3 f4 44. Kc3 Re3+ 45. Rd3 Re2 46. Rd1 Rxg2 47. Re1 Rf2 48. Re7 Rxf3+ 49. Kd2 Kxd4 50. Rxg7 Rxh3 51. Rxb7 Kc4 52. b5 cxb5 53. axb5 h5 54. Rxa7 Kxb5 55. Rf7 Rh2+ 56. Ke1 Kc4 57. Rxf4+ Kd3 58. Kf1 Ke3 59. Rf5 h4 1/2-1/2

[Event "Curitiba IRT Aniversario"]
[Site "Curitiba"]
[Date "2008.03.30"]
[Round "6.13"]
[White "Kozak, Dalton Demetrio"]
[Black "Choma, Alexandre Pedro"]
[Result "1/2-1/2"]
[ECO "D32"]
[BlackElo "2013"]
[PlyCount "124"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Nc3 Nc6 6. dxc5 Bxc5 7. cxd5 exd5 8. Bb5 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Be2 Bg6 12. a3 a5 13. b3 d4 14. exd4 Nxd4 15. Bb2 Nxe2+ 16. Nxe2 Qb6 17. Bxf6 Qxf6 18. Qd5 b6 19. Qe5 Qxe5 20. Nxe5 Bf5 21. Ng3 Be6 22. Nc4 b5 23. Nd2 f5 24. Rfe1 Kf7 25. Nxf5 Bxf5 26. Re5 Bd4 27. Rxf5+ Ke6 28. Rxf8 Rxf8 29. Rf1 Bb2 30. a4 bxa4 31. bxa4 Rf4 32. Nb3 Rb4 33. Re1+ Kd5 34. Nxa5 Be5 35. Rd1+ Bd4 36. Kf1 Rb2 37. Ke1 Ke4 38. f3+ Kd5 39. Nc6 Kxc6 40. Rxd4 Rxg2 41. Rh4 h6 42. Rg4 Rh2 43. Rxg7 Rxh3 44. Kf2 Rh2+ 45. Kg3 Ra2 46. Rg4 Ra3 47. Rf4 Kd6 48. Re4 Kd5 49. Kg4 h5+ 50. Kg3 Kd6 51. Rf4 Ke5 52. Rh4 Kf6 53. Rb4 Kg6 54. Rb6+ Kg7 55. Rb4 Kg6 56. Kg2 Ra2+ 57. Kf1 Kf5 58. Rb5+ Kf4 59. Rxh5 Kxf3 60. Rf5+ Ke4 61. Rh5 Kd3 62. a5 Kc4 1/2-1/2

[Event "Curitiba IRT Aniversario"]
[Site "Curitiba"]
[Date "2008.03.29"]
[Round "4.23"]
[White "Kozak, Dalton Demetrio"]
[Black "Fier, Luciano dos Santos"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "45"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Bd2 0-0 6. Nf3 c6 7. Bd3 Bg4 8. h3 Bf5 9. Bxf5 gxf5 10. cxd5 cxd5 11. Qb3 b6 12. g4 fxg4 13. hxg4 Nc6 14. g5 Ne4 15. Qc2 f5 16. gxf6 Rxf6 17. Nxe4 dxe4 18. Qxe4 h6 19. d5 Qf8 20. Rh3 Na5 21. Bc3 Rf7 22. Rg3 Kh8 23. Ne5 1-0

[Event "Curitiba IRT Aniversario"]
[Site "Curitiba"]
[Date "2008.03.29"]
[Round "2.22"]
[White "Kozak, Dalton Demetrio"]
[Black "Filimberti Uczai, Joao Pedro"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "56"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Bb4 4. Qc2 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 b6 8. Nge2 Bb7 9. f3 Nc6 10. a3 Bxc3+ 11. Nxc3 0-0-0 12. 0-0-0 d5 13. cxd5 exd5 14. Bd3 f4 15. Bb5 fxe3 16. Bxc6 Qxc6 17. Qe2 Rhe8 18. Rd3 Ba6 19. Rhd1 Qg6 20. b4 Bc4 21. Qc2 Bxd3 22. Rxd3 e2 23. Nxe2 Qxg2 24. Rd2 Qxf3 25. Nc3 Kb7 26. a4 Qf1+ 27. Kb2 Qc4 28. Ka3 Re3 0-1

[Event "Curitiba IRT Aniversario"]
[Site "Curitiba"]
[Date "2008.03.29"]
[Round "3.24"]
[White "Vidal, Kaique da Silva"]
[Black "Kozak, Dalton Demetrio"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "136"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c3 Bd6 6. Be2 0-0 7. Bg5 h6 8. Bh4 Bf5 9. 0-0 Nbd7 10. Nbd2 c6 11. c4 Qc7 12. c5 Bf4 13. Bg3 Bxg3 14. hxg3 Rad8 15. Nh4 Bh7 16. Kh2 Ne4 17. Nxe4 dxe4 18. f4 exf3 19. Nxf3 Nxc5 20. Qc1 Ne4 21. Qf4 Qxf4 22. gxf4 Nd6 23. Rad1 Nf5 24. Rfe1 Rfe8 25. Bc4 Ne3 26. Ne5 Nxc4 27. Nxc4 Rxe1 28. Rxe1 Bf5 29. Rd1 Be6 30. b3 c5 31. d5 Rxd5 32. Re1 b5 33. Ne3 Rd2 34. f5 Bd5 35. Nxd5 Rxd5 36. Re7 a6 37. Ra7 Rd6 38. Kg3 Rc6 39. Kf3 c4 40. Ke2 c3 41. Kd1 Kf8 42. Kc2 Ke8 43. a3 g5 44. fxg6 fxg6 45. g4 h5 46. gxh5 gxh5 47. Rh7 Rc5 48. Ra7 a5 49. a4 bxa4 50. bxa4 Kd8 51. Rg7 h4 52. Rh7 Rc4 53. Rh5 Rxa4 54. Kxc3 Ra3+ 55. Kb2 Rh3 56. Rxa5 Rh1 57. Rh5 h3 58. Ka2 Ke7 59. Kb2 Kf6 60. Kc2 Kg6 61. Rh8 Kg5 62. Kb2 Kg4 63. Rg8+ Kf3 64. Ka2 Rh2+ 65. Kb3 Rg2 66. Rh8 h2 67. Rf8+ Ke2 68. Rh8 Kf1 0-1

[Event "Curitiba IRT Aniversario"]
[Site "Curitiba"]
[Date "2008.03.28"]
[Round "1.18"]
[White "Moreira Dropa, Rodrigo"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2000"]
[PlyCount "33"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Ne7 5. Qxg7 Rg8 6. Qxh7 dxe4 7. Qxe4 Nf5 8. Nf3 Nd7 9. Bd2 Nf6 10. Qd3 Bxc3 11. Bxc3 Nd5 12. Bd2 b6 13. 0-0-0 a5 14. Ne5 Ba6 15. Qe4 Nd6 16. Qf3 Bb7 17. Bb5+ 1-0

[Event "Catarinense-ch sf2"]
[Site "Sao Bento do Sul"]
[Date "2006.09.??"]
[Round "2"]
[White "Augustin, Lucas Wille"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "79"]
[EventDate "2006.09.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d6 3. Nf3 h6 4. g3 e5 5. Bg2 Be7 6. 0-0 Nf6 7. h3 Be6 8. Be3 Qd7 9. Kh2 c5 10. c4 Na6 11. Nc3 Nc7 12. Ng1 h5 13. Nge2 Nh7 14. f4 g6 15. Rf2 f5 16. Nd5 h4 17. Nxe7 Qxe7 18. exf5 gxf5 19. Bxb7 hxg3+ 20. Nxg3 Rb8 21. Bc6+ Kd8 22. Qf3 Nf6 23. Kg2 e4 24. Qe2 Qg7 25. Rg1 Qh6 26. Kf1 Qxh3+ 27. Ke1 Ke7 28. dxe4 Rbg8 29. Rfg2 Ng4 30. exf5 Nxe3 31. Qxe3 Qh7 32. Rh1 Qg7 33. Rxh8 Rxh8 34. fxe6 Rh1+ 35. Nxh1 Qh6 36. Rf2 Qg6 37. f5 Qf6 38. Ng3 Qh4 39. f6+ Kf8 40. e7+ 1-0

[Event "Catarinense-ch sf2"]
[Site "Sao Bento do Sul"]
[Date "2006.09.??"]
[Round "4"]
[White "Chrestani, Gilson Luiz"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "87"]
[EventDate "2006.09.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 b6 7. e4 d6 8. Bd3 h6 9. e5 Nh7 10. Be4 c6 11. exd6 Qxd6 12. Ne5 Nf6 13. Bf3 Bb7 14. Rd1 Nbd7 15. 0-0 Nxe5 16. dxe5 Qxe5 17. Qc2 Qc7 18. Rd3 a6 19. Qb3 c5 20. Bxb7 Qxb7 21. Rfd1 Qc7 22. h3 Rfd8 23. Na4 Rxd3 24. Rxd3 a5 25. Qxb6 Qxb6 26. Nxb6 Rb8 27. Na4 Rb4 28. b3 Ne4 29. f3 Ng3 30. Kf2 Nf5 31. Nxc5 Kf8 32. Rd8+ Ke7 33. Ra8 Nd4 34. Rxa5 Kd6 35. Ne4+ Kc6 36. Ra7 f5 37. Nc3 Nxb3 38. axb3 Rxb3 39. Ne2 Rb4 40. Rxg7 Rxc4 41. Rg6 Rh4 42. Rxe6+ Kd5 43. Re8 f4 44. Re4 1-0

[Event "Catarinense-ch sf2"]
[Site "Sao Bento do Sul"]
[Date "2006.09.??"]
[Round "5"]
[White "Kozak, Dalton Demetrio"]
[Black "Da Cunha, Gastao"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "80"]
[EventDate "2006.09.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Bd3 Nf5 9. Bxf5 exf5 10. 0-0 Be6 11. Nc3 Be7 12. Na4 Qc7 13. Bd2 Rc8 14. Rc1 0-0 15. Nc3 h6 16. h3 Qb6 17. Na4 Qd8 18. Nc3 Nb8 19. Be3 Nd7 20. Na4 Qa5 21. b4 Rxc1 22. Bxc1 Qc7 23. Qb3 Rc8 24. Nc5 b6 25. Nxd7 Qxd7 26. Bd2 Rc4 27. Rc1 Qc6 28. Rc3 g5 29. Ne1 f6 30. exf6 Bxf6 31. Nc2 f4 32. Kh2 Kg7 33. g3 fxg3+ 34. fxg3 Qd7 35. Rxc4 dxc4 36. Qc3 b5 37. g4 Bd5 38. Qe3 Bc6 39. Bc3 Qd5 40. Qf2 Be7 0-1

[Event "Catarinense-ch sf2"]
[Site "Sao Bento do Sul"]
[Date "2006.09.??"]
[Round "1"]
[White "Kozak, Dalton Demetrio"]
[Black "Tavares, Weligtonn Renann"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "71"]
[EventDate "2006.09.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bc4 Nf6 5. h3 d5 6. exd5 exd5 7. Bb5 Bd6 8. d4 a6 9. Bxc6+ bxc6 10. 0-0 0-0 11. Bg5 Be6 12. Ne5 cxd4 13. Nxc6 Qd7 14. Nxd4 Bxh3 15. Bxf6 gxf6 16. Qf3 Be5 17. Rfd1 Bg4 18. Qe3 Bxd1 19. Rxd1 Rae8 20. Qd3 Qg4 21. Nf5 Qh5 22. g3 Bxc3 23. bxc3 Re5 24. Ne3 Rfe8 25. Re1 Qf3 26. Qd1 Qxd1 27. Rxd1 Kg7 28. Nxd5 Rd8 29. c4 Re4 30. Rb1 Rxc4 31. Ne3 Ra4 32. Rb2 a5 33. a3 Re4 34. Rb5 Re5 35. Rb6 f5 36. c4 1-0

[Event "Catarinense-ch sf2"]
[Site "Sao Bento do Sul"]
[Date "2006.09.??"]
[Round "3"]
[White "Kozak, Dalton Demetrio"]
[Black "Zanella, Giovanna"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "69"]
[EventDate "2006.09.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nc6 5. Be3 e6 6. a3 Be7 7. b4 Qf5 8. Bd3 Qf6 9. Nf3 g6 10. Bb5 a6 11. Bxc6+ bxc6 12. Qd2 Qg7 13. 0-0 Nf6 14. Ne5 Bd6 15. Nxc6 Bd7 16. Ne5 Bxe5 17. dxe5 Ng4 18. Rfd1 0-0 19. Qxd7 Rfd8 20. Qxd8+ Rxd8 21. Rxd8+ Qf8 22. Rxf8+ Kxf8 23. Rd1 Nxe3 24. fxe3 h5 25. b5 axb5 26. Nxb5 c6 27. Nd6 g5 28. Rf1 g4 29. Rxf7+ Kg8 30. a4 h4 31. a5 g3 32. a6 h3 33. a7 gxh2+ 34. Kxh2 hxg2 35. a8R# 1-0

[Event "Catarinense-ch sf2"]
[Site "Sao Bento do Sul"]
[Date "2006.09.??"]
[Round "6"]
[White "Schuh, Astor Jose"]
[Black "Kozak, Dalton Demetrio"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "79"]
[EventDate "2006.09.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Bd3 Nf6 7. Bg5 Be7 8. Nbd2 Ne4 9. Bxe7 Qxe7 10. 0-0 Nxd2 11. Qxd2 Bxf3 12. Rae1 Be4 13. Bxe4 dxe4 14. Rxe4 Qxe4 15. Re1 Qxe1+ 16. Qxe1+ Kd8 17. Qe5 f6 18. Qd5+ Nd7 19. Qxb7 Rb8 20. Qxa7 Rxb2 21. Qa8+ Rb8 22. Qd5 g5 23. c4 Ke7 24. c5 Rb5 25. Qc6 Rhb8 26. Qxc7 R8b7 27. Qd6+ Kd8 28. c6 R5b6 29. a4 Rc7 30. d5 h5 31. a5 Ra6 32. Qe6 Rxa5 33. cxd7 Ra1+ 34. Kh2 Rxd7 35. Qxf6+ Kc7 36. Qxa1 Rxd5 37. Qg7+ Kc6 38. Qg6+ Kc5 39. Qxh5 Kc4 40. Qf7 1-0

