[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.07"]
[Round "9"]
[White "Yang, Vian"]
[Black "Paladines Pinzon, Samuel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1888"]
[BlackElo "2032"]
[PlyCount "89"]
[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 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 Qa5 11. 0-0 a6 12. h3 Re8 13. Rad1 Bd6 14. Bg3 Qc7 15. Rfe1 b5 16. Bxd6 Qxd6 17. Ng3 Bb7 18. Nf5 Qf8 19. e4 dxe4 20. Bxe4 g6 21. Ng3 Nb6 22. f3 Kg7 23. Qf2 b4 24. Nce2 Nfd5 25. Nc1 f5 26. Bxd5 cxd5 27. Nd3 Qd6 28. Ne2 Nd7 29. Nef4 a5 30. Ne5 Nf8 31. Rc1 Rac8 32. Qd2 g5 33. Nh5+ Kg8 34. f4 Nh7 35. Ng3 Rf8 36. Rxc8 Bxc8 37. Rc1 Bd7 38. Rc5 a4 39. Qxb4 gxf4 40. Ne2 f3 41. Nxf3 Ng5 42. Nxg5 hxg5 43. Qb7 Be6 44. Rc6 Qd7 45. Rc7 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.06"]
[Round "8"]
[White "Meysman, Kaito"]
[Black "Yang, Vian"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2058"]
[BlackElo "1888"]
[PlyCount "199"]
[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. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. d3 e6 6. 0-0 Bd6 7. Nbd2 Ne7 8. e4 0-0 9. e5 Bc7 10. Re1 c5 11. c3 Nbc6 12. g4 Bg6 13. Nb3 Bb6 14. d4 cxd4 15. Nbxd4 Nxd4 16. Nxd4 Nc6 17. Nb3 Qh4 18. Be3 Bxe3 19. Rxe3 h5 20. Qe2 Rad8 21. Rd1 a6 22. f4 Bh7 23. Nd4 Nxd4 24. Rxd4 b5 25. Qd1 Rc8 26. Bf1 Rc5 27. a4 Rb8 28. Rb4 Be4 29. Qe1 Qd8 30. Qf2 Qc8 31. Re1 Rc7 32. axb5 axb5 33. Bxb5 Ra7 34. Rc1 Rba8 35. Rd4 Ra2 36. Bd3 Bxd3 37. Rxd3 Rb8 38. Rc2 Ra1+ 39. Kg2 Qa6 40. Rd4 Qa2 41. gxh5 Qb1 42. Rb4 Qh1+ 43. Kg3 Rg1+ 44. Kh4 Ra8 45. Qh2 Qxh2 46. Rxh2 g6 47. Rb7 Kg7 48. h6+ Kxh6 49. Rxf7 Ra6 50. b4 Ra3 51. Rc2 d4 52. Rd7 Raa1 53. Rf2 dxc3 54. Rc7 Rab1 55. Rc4 c2 56. Rcxc2 Rxb4 57. Rg2 Rxf4+ 58. Kg3 Rxg2+ 59. Kxg2 Kg5 60. Kg3 Re4 61. Kf3 Rxe5 62. Rg2+ Kf5 63. h4 Kf6 64. Kf4 Ra5 65. Re2 Rf5+ 66. Kg4 e5 67. Ra2 Rf4+ 68. Kg3 Kf5 69. Ra5 Rg4+ 70. Kh3 Rd4 71. Kg3 Rd3+ 72. Kg2 Kf4 73. Ra6 Kf5 74. Ra5 Re3 75. Rb5 Kg4 76. Rb4+ e4 77. Kf2 Rf3+ 78. Ke2 Rf4 79. Ke3 Rf3+ 80. Ke2 Kf4 81. Rb6 Rg3 82. Rf6+ Ke5 83. Ra6 Kf5 84. Ra5+ Kf4 85. Ra6 Rg2+ 86. Kf1 Rg4 87. Ke2 Kg3 88. Ke3 Kxh4 89. Rf6 Kg3 90. Rf1 g5 91. Rg1+ Kh3 92. Rh1+ Kg2 93. Rh5 Kf1 94. Rh1+ Kg2 95. Rh5 Kg1 96. Rh3 Rg2 97. Kxe4 g4 98. Rh7 Kf2 99. Kf4 g3 100. Ra7 1/2-1/2

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.05"]
[Round "7"]
[White "Yang, Vian"]
[Black "Kawamoto, Victor Misao Buriti"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "1888"]
[BlackElo "1750"]
[PlyCount "67"]
[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 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nf3 Bg7 7. Ne5 Ng4 8. Nxg4 Bxg4 9. Qb3 Qb6 10. Bxd5 Qxb3 11. axb3 Nc6 12. Bxc6+ bxc6 13. Be3 0-0 14. f3 Be6 15. Nd2 Rfb8 16. Ra3 Rb4 17. Kf2 Bxd4 18. Bxd4 Rxd4 19. Ke3 Rad8 20. Ne4 Rb4 21. Nc5 Bf5 22. Rc1 Rd5 23. g4 Re5+ 24. Kf2 Rb5 25. b4 Be6 26. Nd3 Red5 27. Rxc6 Rd4 28. Ke3 Rc4 29. Rxc4 Bxc4 30. Rxa7 Bxd3 31. Kxd3 Rxb4 32. Kc3 Rb6 33. Rxe7 Kf8 34. Re4 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.03"]
[Round "6"]
[White "Yang, Vian"]
[Black "Paikens, Reinis"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1888"]
[BlackElo "2295"]
[PlyCount "70"]
[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 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 0-0 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Ng3 Nf6 14. Na4 h5 15. Qc5 Qxc5 16. Nxc5 b6 17. Nb3 h4 18. Ne2 Ba6 19. Rfe1 Rac8 20. Rac1 Nd5 21. a3 f5 22. Nd2 Red8 23. g4 g6 24. b4 Kf7 25. Nc4 Ke6 26. Ne5 c5 27. bxc5 bxc5 28. Nxg6 Bxe2 29. Rxe2 cxd4 30. Rxc8 Rxc8 31. gxf5+ Kxf5 32. Nxh4+ Kg4 33. h3+ Kxh3 34. Ng2 d3 35. Re1 d2 0-1

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.02"]
[Round "5"]
[White "Karis, Fredi"]
[Black "Yang, Vian"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1637"]
[BlackElo "1888"]
[PlyCount "100"]
[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. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 a6 7. 0-0 Nf6 8. Qe2 Bg4 9. Rd1 e6 10. Bf4 Qb6 11. h3 Bxf3 12. Qxf3 Ne5 13. Bxe5 dxe5 14. Rac1 Be7 15. g4 h6 16. Kg2 0-0 17. h4 Nh7 18. Qh3 Rfd8 19. Bb3 Rxd1 20. Rxd1 Qc7 21. Qe3 Rd8 22. Rc1 Bc5 23. Qe2 Qe7 24. f3 Nf8 25. Kg3 Ng6 26. Rh1 Nf4 27. Qc2 Bb4 28. Rd1 Bxc3 29. bxc3 Rxd1 30. Qxd1 Qc5 31. c4 Qe3 32. Bc2 Kh7 33. Qf1 Qd2 34. Bb3 h5 35. g5 Ng6 36. Qh1 Qf4+ 37. Kf2 Nxh4 38. g6+ Kxg6 39. Ba4 Kh6 40. Qd1 Qh2+ 41. Ke3 Qxa2 42. Bb3 Qb2 43. Bc2 Qc3+ 44. Bd3 Ng2+ 45. Kf2 Nf4 46. Bf1 h4 47. Qd7 Qd4+ 48. Qxd4 exd4 49. c5 d3 50. Ke3 e5 0-1

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.11.01"]
[Round "4"]
[White "Yang, Vian"]
[Black "De Souza, Arthur Neres"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1888"]
[BlackElo "1724"]
[PlyCount "85"]
[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 d6 5. Nc3 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. e4 a5 9. h3 Re8 10. Be3 b6 11. d5 Nc5 12. Qc2 Bd7 13. Rfd1 Rb8 14. b3 Qc8 15. Kh2 Qa6 16. Nd2 c6 17. dxc6 Bxc6 18. a3 Ne6 19. b4 Qc8 20. f3 Rd8 21. Qd3 Qd7 22. Bf1 Ne8 23. Nb3 axb4 24. axb4 N8c7 25. Nd5 b5 26. Nb6 Qe7 27. Ra7 Qe8 28. Na5 bxc4 29. Qxc4 Bb5 30. Qa2 Bxf1 31. Rxf1 Qb5 32. Rc1 Rxb6 33. Bxb6 Qxb6 34. Rb7 Qe3 35. Rf1 Bh6 36. Kg2 Nf4+ 37. gxf4 Ne6 38. Kh1 Bxf4 39. Nc6 Rf8 40. Ne7+ Kg7 41. Nd5 Qd4 42. Nxf4 Nxf4 43. Kh2 0-1

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.10.31"]
[Round "3"]
[White "Daksh, Goyal"]
[Black "Yang, Vian"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2057"]
[BlackElo "1888"]
[PlyCount "80"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 e6 10. Re1 Be7 11. e4 b5 12. Ne5 Qb6 13. d3 Nfd7 14. Nxc6 Nxc6 15. Nd5 exd5 16. exd5 Nce5 17. d6 Qxd6 18. Bxa8 0-0 19. Bg2 Bf6 20. Be4 g6 21. Bf4 Bg7 22. Qb3 a6 23. a4 b4 24. Rad1 Qb6 25. Be3 Ng4 26. Qc2 Qf6 27. b3 Rd8 28. Bf4 g5 29. Bc1 h5 30. Qe2 Qe6 31. Bxg5 Re8 32. h3 Nge5 33. f4 Qxh3 34. fxe5 Bxe5 35. Qg2 Qg4 36. Bf4 Bd4+ 37. Kh1 Bc3 38. Bf3 Rxe1+ 39. Rxe1 Qg6 40. Re8+ Kg7 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.10.30"]
[Round "2"]
[White "Yang, Vian"]
[Black "Simiyu, Baraka Daniel"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "1888"]
[BlackElo "1565"]
[PlyCount "53"]
[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 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 g6 6. Nf3 Bg4 7. Be3 Bg7 8. e5 f6 9. h3 Bxf3 10. Qxf3 fxe5 11. dxe5 c6 12. Qg3 N8d7 13. f4 Qc7 14. Be2 0-0-0 15. 0-0 Rdg8 16. a4 Kb8 17. Rfc1 Qd8 18. a5 Na8 19. Ne4 Qc7 20. a6 b6 21. Ng5 h6 22. Nf7 Rh7 23. Bf3 c5 24. Qxg6 Nf8 25. Qe4 Kc8 26. Qxa8+ Qb8 27. Qc6+ 1-0

[Event "Wch U16"]
[Site "Florianopolis"]
[Date "2024.10.29"]
[Round "1"]
[White "Latorre, Vincent"]
[Black "Yang, Vian"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2257"]
[BlackElo "1888"]
[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. g3 d5 2. Bg2 Nf6 3. d3 c6 4. Nf3 Bg4 5. 0-0 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe1 b5 11. a4 a5 12. Nb3 Bb6 13. Bd2 b4 14. Be3 0-0 15. Nbd2 Re8 16. Nc4 Bxe3 17. Qxe3 Bxf3 18. Bxf3 Qe7 19. Rfd1 Qc5 20. Qd3 Nb6 21. Ne3 Re6 22. b3 Ne8 23. h4 g6 24. h5 Rd6 25. Qe2 Rad8 26. Kg2 Nc7 27. Bg4 Rd4 28. Qf3 Rxd1 29. Rxd1 Rxd1 30. Qxd1 Qd4 31. Qf3 Ne8 32. h6 Qd6 33. Bh3 Nf6 34. Kg1 c5 35. Bf1 Kf8 36. Bd3 Ke7 37. g4 Qd4 38. Kf1 Qa1+ 39. Kg2 Qd4 40. g5 Nh5 41. Qxh5 gxh5 42. Nf5+ Kf8 43. Nxd4 cxd4 44. Kg3 Nd7 45. Kh4 Ke7 46. Kxh5 Nf8 47. Kg4 f6 48. Kf5 Nd7 49. g6 hxg6+ 50. Kxg6 1-0

