[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "3"]
[White "Katto, Lucas Kadowaki"]
[Black "Silva, Jailson Carvalho Da"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1420"]
[PlyCount "86"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. Be3 e5 8. d5 Ne7 9. h3 Bd7 10. Qd2 c6 11. Bh6 cxd5 12. Bxg7 Kxg7 13. exd5 Rc8 14. Ne4 Nxe4 15. Qd3 Bf5 16. Qb3 Qb6 17. Qxb6 axb6 18. c4 Rc7 19. Rac1 Ra8 20. a3 Bd7 21. Bd3 Nc5 22. Bb1 e4 23. Nd4 Nf5 24. Nb5 Bxb5 25. cxb5 Rac8 26. Rc3 Nd4 27. Re1 Nxb5 28. Rc4 Nd3 29. Rxc7 Rxc7 30. Rxe4 Rc1+ 31. Kh2 Rxb1 32. b4 Nxf2 33. Re7 Nxa3 34. Rxb7 Rxb4 35. Ra7 Nb5 36. Ra2 Ne4 37. Rc2 Nbc3 38. h4 Nxd5 39. Rc6 Ndc3 40. Kh3 Ne2 41. Kg4 Nf2+ 42. Kf3 Nd4+ 43. Kxf2 Nxc6 0-1

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.20"]
[Round "4"]
[White "Passos, Clarissa dos Santos"]
[Black "Katto, Lucas Kadowaki"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1358"]
[PlyCount "87"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[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. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. Be3 Qe7 7. 0-0 Nf6 8. Re1 0-0-0 9. Bf4 Qb4 10. Be2 Qxb2 11. Nbd2 Nxd4 12. Nxd4 Qxd4 13. Bxg4+ Nd7 14. Bxd7+ Rxd7 15. Be5 Qh4 16. Nf3 Qh5 17. Qd3 Bb4 18. Red1 Re8 19. Qb3 Bd6 20. Bxg7 c6 21. Re1 f5 22. Bd4 Rde7 23. Rxe7 Rxe7 24. Bxa7 Rg7 25. g3 f4 26. Nd4 Qg4 27. Re1 Re7 28. Rxe7 Qd1+ 29. Kg2 Bxe7 30. Qf3 Qxf3+ 31. Nxf3 fxg3 32. hxg3 b5 33. Ne5 Kb7 34. f4 Bf6 35. Bd4 h5 36. Kf3 Ka6 37. Nxc6 Bxd4 38. Nxd4 b4 39. f5 Kb6 40. f6 Kc5 41. Nb3+ Kd6 42. Kf4 Ke6 43. Kg5 Kf7 44. Nd4 1-0

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.19"]
[Round "1"]
[White "Katto, Lucas Kadowaki"]
[Black "Weise, William Ferreira"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1805"]
[PlyCount "80"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[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. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. a3 Ne7 7. Bd3 Bg4 8. 0-0 Qc7 9. g3 h5 10. h4 Bh3 11. Ne5 Bxe5 12. dxe5 Bxf1 13. Qxf1 Nd7 14. f4 Qb6+ 15. Qf2 Qxf2+ 16. Kxf2 Nc5 17. Ke3 Nxd3 18. Kxd3 Nf5 19. Ne2 Rh6 20. Be3 Kd7 21. Bf2 Ke6 22. c3 b6 23. b4 Rhh8 24. a4 Rhb8 25. Bd4 a5 26. Rb1 axb4 27. cxb4 Rxa4 28. Bc3 Ra3 29. Nd4+ Nxd4 30. Kxd4 c5+ 31. Kd3 d4 32. bxc5 Rxc3+ 33. Kxd4 Rxc5 34. Ke4 g6 35. Rd1 Rc6 36. Rd4 b5 37. Rb4 Rc4+ 38. Rxc4 bxc4 39. Kd4 Rc8 40. Kc3 Kf5 0-1

[Event "Florianopolis Winter U220 op"]
[Site "Florianopolis"]
[Date "2016.08.19"]
[Round "2"]
[White "Venter, Paulo Regis"]
[Black "Katto, Lucas Kadowaki"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1624"]
[PlyCount "47"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 3. Nc3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nf3 Nc6 7. e3 Bb4 8. Qb3 Qf5 9. a3 Bxc3+ 10. bxc3 b6 11. cxd5 Na5 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. dxe6+ Qxe6 15. Qb5+ Ke7 16. d5 Qf6 17. Qb4+ Kd7 18. d6 Qxd6 19. Rd1 Nb7 20. 0-0 Rad8 21. Rxd6+ Nxd6 22. Qa4+ Kc8 23. Qxa7 Rd7 24. Qa8# 1-0

