[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.07"]
[Round "9"]
[White "Durana, Jonas"]
[Black "Johansson, David Natael"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2052"]
[BlackElo "1645"]
[PlyCount "111"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. 0-0-0 c4 11. f5 b5 12. fxe6 fxe6 13. Qg5 Nb6 14. Ne2 Bd7 15. Nf4 Rf8 16. Nh5 Rf7 17. Qxe7+ Kxe7 18. Ng5 Rf5 19. h4 c3 20. bxc3 Na5 21. Nxg7 Rff8 22. Nh5 Rac8 23. Nxh7 Rf2 24. Rd2 Rxd2 25. Kxd2 Nac4+ 26. Bxc4 Nxc4+ 27. Ke1 Ne3 28. Rh3 Nxg2+ 29. Kd2 Be8 30. Rh2 Ne1 31. Kxe1 Bxh5 32. Kd2 b4 33. Rh3 Rc4 34. Nf6 bxc3+ 35. Ke3 Bg6 36. Rh2 Kf7 37. h5 Bf5 38. Rf2 Rc8 39. Nxd5 Rg8 40. Nxc3 Rg3+ 41. Rf3 Rg2 42. Ne4 Ke7 43. Nd6 Bg4 44. Rf2 Rxf2 45. Kxf2 Bxh5 46. c4 Bg6 47. Ke3 Kd7 48. Nb7 Bb1 49. a3 Ba2 50. Kd3 Kc6 51. Nc5 Bb1+ 52. Kc3 Bf5 53. Nxe6 Kb6 54. Nc5 Kc6 55. Kb4 Bg6 56. a4 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.06"]
[Round "8"]
[White "Johansson, David Natael"]
[Black "De Souza, Arthur Neres"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1645"]
[BlackElo "1724"]
[PlyCount "95"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. Ne2 d5 6. g3 0-0 7. Bg2 c6 8. 0-0 f5 9. Qd3 Nd7 10. c4 dxc4 11. Qxc4 Nb6 12. Qc2 Re8 13. Nbc3 Be6 14. Nf4 Rc8 15. b3 Nd5 16. Ncxd5 Bxd5 17. Nxd5 cxd5 18. Qd2 b6 19. Rac1 Qd7 20. Rxc8 Rxc8 21. Rc1 Rc6 22. Bf3 Bf8 23. Rxc6 Qxc6 24. Kg2 a5 25. Qb2 b5 26. a3 b4 27. axb4 Bxb4 28. Qa2 Kf8 29. Qa4 Qc2 30. Bxd5 Be1 31. Qd7 Qxf2+ 32. Kh3 Kg7 33. Qxf7+ Kh6 34. Qf8+ Kh5 35. Qe7 Kh6 36. Bg8 Qf1+ 37. Kh4 Bxg3+ 38. Kxg3 Qg1+ 39. Kf4 Qf2+ 40. Ke5 Qxe3+ 41. Kd6 Qxd4+ 42. Kc6 Qc3+ 43. Kb5 Qd3+ 44. Kxa5 Qc3+ 45. b4 Qa3+ 46. Kb6 Qb2 47. Qh4+ Kg7 48. Qxh7+ 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.05"]
[Round "7"]
[White "Kan, Audric"]
[Black "Johansson, David Natael"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1615"]
[BlackElo "1645"]
[PlyCount "116"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e4 Bg7 5. c3 0-0 6. Nf3 Re8 7. Bd3 d5 8. e5 fxe5 9. dxe5 Bxe5 10. 0-0 Bg7 11. h3 Nd7 12. Bc2 c6 13. Nbd2 Nf6 14. Nd4 Bd7 15. N2f3 c5 16. Nb3 Qc7 17. Qd2 b6 18. Rfe1 Bc6 19. Rad1 Rad8 20. Nc1 Ne4 21. Qd3 a6 22. Qf1 b5 23. Nd2 Nxd2 24. Rxd2 d4 25. c4 bxc4 26. b3 d3 27. Bb1 c3 28. Rxd3 Rxe1 29. Qxe1 Bb5 30. Rf3 Qd6 31. Bd3 Re8 32. Re3 Rxe3 33. Qxe3 Qd4 34. Bxb5 Qxe3 35. fxe3 axb5 36. Kf2 b4 37. Nd3 Bf8 38. Ke2 Kg7 39. g4 Kf6 40. h4 h6 41. e4 Ke6 42. Ke3 Bd6 43. Ke2 f5 44. e5 Bxe5 45. Nxc5+ Kd5 46. Nd3 Bd6 47. gxf5 gxf5 48. h5 Kd4 49. Ne1 Ke4 50. Nd3 f4 51. Ne1 Kf5 52. Kd3 Kg4 53. Nc2 f3 54. Ne3+ Kg3 55. Nf5+ Kg2 56. Nxd6 f2 57. Nf5 f1Q+ 58. Ke4 Qb1+ 0-1

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.03"]
[Round "6"]
[White "Johansson, David Natael"]
[Black "Karis, Fredi"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1645"]
[BlackElo "1637"]
[PlyCount "99"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. b3 Bb7 6. Bb2 d5 7. 0-0 Nbd7 8. Nbd2 Bd6 9. Rc1 0-0 10. c4 Ne4 11. Ne5 f6 12. Nxd7 Qxd7 13. Bb1 f5 14. f3 Nxd2 15. Qxd2 Rac8 16. Rfd1 Rfd8 17. Qe1 Rc7 18. Kh1 Re8 19. Qf2 Qf7 20. Rg1 Rf8 21. Qh4 Qe7 22. Qh3 Rf6 23. dxc5 Rh6 24. cxd6 Qxd6 25. Be5 Qxe5 26. f4 Rxh3 27. fxe5 Rxe3 28. c5 bxc5 29. Rxc5 Rd7 30. Bc2 Rxe5 31. Bd1 Re3 32. Bf3 d4 33. Bxb7 Rxb7 34. Rd1 d3 35. Kg1 Rd7 36. Kf1 e5 37. b4 Re4 38. Rc3 Rxb4 39. Rcxd3 Rxd3 40. Rxd3 Rb1+ 41. Kf2 Rb2+ 42. Kg3 Rxa2 43. Rd7 e4 44. h4 a5 45. Ra7 a4 46. h5 a3 47. h6 f4+ 48. Kh3 Ra1 49. Kg4 Rh1 50. Kg5 0-1

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.02"]
[Round "5"]
[White "Soojay, Jorah"]
[Black "Johansson, David Natael"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1972"]
[BlackElo "1645"]
[PlyCount "135"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. c4 Bg7 4. e4 d6 5. Qc2 e5 6. c5 0-0 7. cxd6 cxd6 8. Bc4 Bd7 9. Ne2 Bc6 10. Nbc3 a6 11. Ng3 Nbd7 12. 0-0 Rc8 13. b4 d5 14. exd5 Nxd5 15. Bxd5 Bxd5 16. d3 f5 17. Qd2 Bf7 18. Nce2 Qb6 19. Kh1 Nb8 20. f4 Rcd8 21. fxe5 Nc6 22. e6 Bxe6 23. Bxg7 Kxg7 24. Nf4 Bf7 25. a3 Qd4 26. Nge2 Qf6 27. Ng3 Nd4 28. Qb2 Ne6 29. Qxf6+ Kxf6 30. Nxe6 Bxe6 31. Ne4+ Kg7 32. Nc5 Bc8 33. Rfe1 Rfe8 34. h3 h6 35. Rad1 Kf7 36. Kg1 b6 37. Rxe8 Rxe8 38. Na4 Re2 39. Kf1 Ra2 40. d4 b5 41. Nc5 f4 42. d5 f3 43. gxf3 Bxh3+ 44. Ke1 Rg2 45. Rd4 Rg1+ 46. Kf2 Rg2+ 47. Ke3 Rg1 48. d6 Re1+ 49. Kf4 Re8 50. Kg3 Bf5 51. Nxa6 Bd7 52. Nc7 Re2 53. Nxb5 Bxb5 54. d7 Bxd7 55. Rxd7+ Ke6 56. Ra7 Kf5 57. Ra5+ Kf6 58. b5 Rb2 59. a4 h5 60. Ra6+ Kf5 61. Rc6 g5 62. b6 h4+ 63. Kh3 Rb3 64. Rc5+ Kf4 65. Rb5 Rxf3+ 66. Kh2 g4 67. b7 g3+ 68. Kg1 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.01"]
[Round "4"]
[White "Johansson, David Natael"]
[Black "Beitner, Yehonatan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1645"]
[BlackElo "1903"]
[PlyCount "76"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nge2 d5 7. 0-0 d4 8. Nb1 g6 9. f4 Ne7 10. g4 f5 11. gxf5 exf5 12. c3 Bg7 13. c4 b4 14. Nd2 0-0 15. Ng3 h6 16. Nb3 Nd7 17. Bd2 Qb6 18. Qc2 Kh7 19. Rae1 Rad8 20. Qd1 Qf6 21. e5 Qb6 22. Bxb7 Qxb7 23. e6 Nf6 24. Nxc5 Qc6 25. Bxb4 Ng4 26. Qf3 Ne3 27. Nd7 Rfe8 28. Bxe7 Qxf3 29. Rxf3 Rxe7 30. Nc5 Rc8 31. b4 a5 32. Rc1 axb4 33. Nb3 Rxe6 34. c5 Ra6 35. Rf2 Rca8 36. Ne2 Rxa2 37. Nexd4 Bxd4 38. Nxd4 Ra1 0-1

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.10.31"]
[Round "3"]
[White "Lira, Suan Bruno Fernande"]
[Black "Johansson, David Natael"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2037"]
[BlackElo "1645"]
[PlyCount "95"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd8 7. dxc5 Bxc5 8. 0-0 Nf6 9. Nb3 Qxd1 10. Rxd1 Bb6 11. a4 Ne4 12. Rf1 Nb4 13. c3 Nd5 14. a5 Bc7 15. Bxd5 exd5 16. Rd1 Be6 17. Nfd4 0-0 18. f3 Nf6 19. Nxe6 fxe6 20. Nc5 e5 21. Bg5 d4 22. cxd4 exd4 23. Ne6 Rfc8 24. Nxc7 Rxc7 25. Rxd4 Rc5 26. Bxf6 gxf6 27. b4 Rc2 28. Rad1 Re8 29. Rd8 Kf8 30. R1d7 Rxd8 31. Rxd8+ Kg7 32. Rd7+ Kg6 33. h4 b6 34. Rxa7 bxa5 35. Rxa5 Rb2 36. Rb5 h5 37. Kh2 Rb3 38. Kg3 Rb2 39. Rb8 Kf5 40. b5 Rb4 41. b6 Rb2 42. b7 Rb3 43. Kf2 Rb2+ 44. Ke3 Rb3+ 45. Kd4 Kf4 46. Kd5 f5 47. Ke6 Rb6+ 48. Kf7 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.10.30"]
[Round "2"]
[White "Johansson, David Natael"]
[Black "Blagoev, Denislav"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1645"]
[BlackElo "1942"]
[PlyCount "61"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. b3 0-0 7. 0-0 d5 8. Bb2 Nbd7 9. Ne5 Nxe5 10. dxe5 Ne4 11. Rc1 Nxd2 12. Qxd2 c5 13. c4 dxc4 14. bxc4 Qc7 15. Bb1 Rfd8 16. Qc2 g6 17. Qe2 Rd7 18. Rcd1 Rad8 19. Rxd7 Rxd7 20. Bc3 Qc6 21. e4 Qa4 22. Bc2 Qa3 23. Bb3 Bc6 24. f4 a5 25. f5 Bf8 26. fxe6 fxe6 27. Qg4 Re7 28. Bd2 Bd7 29. Qf3 Bg7 30. Bc1 Qb4 31. a3 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.10.29"]
[Round "1"]
[White "Tejas Shah, Jihan"]
[Black "Johansson, David Natael"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2121"]
[BlackElo "1645"]
[PlyCount "105"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Qxd8 Rxd8 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Nxc7 Rb8 14. Nd5 Be6 15. e4 Kh7 16. Rad1 b5 17. Nd2 bxc4 18. Nxc4 f5 19. b3 Nd4 20. Nce3 a5 21. h4 h5 22. Kh2 f4 23. Nc4 f3 24. Bh1 Bxd5 25. exd5 Rxd5 26. Nd2 Rbd8 27. Nxf3 Nxf3+ 28. Bxf3 Rxd1 29. Rxd1 Rxd1 30. Bxd1 Bf8 31. f3 Kg7 32. Bc2 Bd6 33. Kh3 Kf6 34. g4 hxg4+ 35. fxg4 Ba3 36. g5+ Kg7 37. Be4 Bc1 38. Kg4 Bb2 39. h5 gxh5+ 40. Kxh5 Bc1 41. Kg4 Bb2 42. Kf5 Bd4 43. Ke6 Bb2 44. Kd5 Bc1 45. g6 Kf6 46. Kc6 Bd2 47. Kb5 Bb4 48. a3 Bxa3 49. Kxa5 Bf8 50. b4 Ke7 51. b5 Kd7 52. Kb6 Kc8 53. Ka7 1-0

