[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.19"]
[Round "7"]
[White "Gravina, Miguel Vigolo"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1051"]
[BlackElo "1380"]
[PlyCount "54"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Nf3 Nf6 5. d3 d6 6. h3 h6 7. Be3 Bxe3 8. fxe3 Bd7 9. d4 0-0 10. d5 Nb8 11. Qe2 a5 12. a4 Na6 13. Bxa6 Rxa6 14. 0-0 c6 15. Rab1 c5 16. Nd1 Nxe4 17. c3 Bf5 18. Qb5 Qc7 19. g4 Bh7 20. Rc1 Rfa8 21. Qe2 Qe7 22. Nd2 Qh4 23. Nxe4 Bxe4 24. Nf2 Bxd5 25. Rcd1 Be6 26. Kh2 Rf8 27. Qf3 f5 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Kim, Andre"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1380"]
[BlackElo "1132"]
[PlyCount "81"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 b6 5. 0-0 Bb7 6. b3 Nbd7 7. Bb2 Be7 8. Nbd2 0-0 9. c4 c5 10. e3 Rc8 11. Rc1 Rc7 12. Re1 Qc8 13. Ba3 Re8 14. Rc2 dxc4 15. bxc4 cxd4 16. Bxe7 Rxe7 17. exd4 Re8 18. Qc1 Qa8 19. Re3 Rec8 20. Rec3 Ne4 21. Nxe4 Bxe4 22. Ne1 Nf6 23. c5 Bxg2 24. Nxg2 Ne4 25. Rc4 bxc5 26. dxc5 Qd5 27. Nf4 Qf5 28. c6 g5 29. Ng2 Nd6 30. Rc5 Qe4 31. Rxg5+ Kf8 32. Rgc5 Qb4 33. Qh6+ Ke8 34. Qc1 Qe4 35. Qd1 Rxc6 36. Rxc6 Rxc6 37. Rxc6 Qxc6 38. Ne3 Ke7 39. Qd4 Qa6 40. Qd2 Qb7 41. Qc2 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "5"]
[White "Yassuda, Mariana Mayum Shigu"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1726"]
[BlackElo "1380"]
[PlyCount "67"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. h3 h6 7. Re1 d6 8. c3 Re8 9. Nbd2 a6 10. Nf1 Ba7 11. Ng3 Na5 12. Bb3 Nxb3 13. axb3 Re6 14. Nf5 b5 15. c4 Bb7 16. N3h4 c6 17. Qf3 Kh7 18. g4 Ng8 19. g5 Qf8 20. gxh6 gxh6 21. Kh2 Rd8 22. Rg1 Rf6 23. Qh5 Bxf2 24. Rg7+ Qxg7 25. Nxg7 Kxg7 26. Nf5+ Kh7 27. Nxh6 Nxh6 28. Bg5 Rg8 29. Bxf6 Bg3+ 30. Kh1 Bf4 31. Rg1 Rxg1+ 32. Kxg1 Bc1 33. Bg5 Bxg5 34. Qxg5 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "3"]
[White "Figueiredo, Marco Antonio"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1800"]
[BlackElo "1380"]
[PlyCount "77"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 Be7 5. 0-0 0-0 6. c4 b6 7. b3 Bb7 8. Bb2 c5 9. cxd5 exd5 10. dxc5 bxc5 11. Qc2 Nbd7 12. Nbd2 Rc8 13. Qf5 Qb6 14. Ne5 Nxe5 15. Bxe5 h6 16. Bd3 Qe6 17. Bxf6 Qxf5 18. Bxf5 Bxf6 19. Bxc8 Rxc8 20. Rac1 Ba6 21. Rfe1 Bd3 22. e4 Bb2 23. exd5 Kf8 24. Nc4 Bxc1 25. Rxc1 Rd8 26. Ne3 Rc8 27. f3 Ke7 28. Rd1 c4 29. d6+ Kd7 30. bxc4 Bxc4 31. Nxc4 Rxc4 32. Rd2 Rc6 33. Kf2 Rxd6 34. Rxd6+ Kxd6 35. Ke3 Kc5 36. Kd3 Kb4 37. Kc2 Ka3 38. Kb1 a5 39. Ka1 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Salotti, Thiago Maida"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1380"]
[BlackElo "1802"]
[PlyCount "57"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 c5 7. Bb2 cxd4 8. Bxd4 Nc6 9. Bb2 Bf5 10. Re1 Rc8 11. c4 Nb4 12. Nd4 Ng4 13. e4 Bd7 14. Qd2 Nc6 15. Nxc6 Bxc6 16. Bxg7 Kxg7 17. Nc3 e5 18. Bh3 h5 19. f3 Qb6+ 20. Kg2 f5 21. Nd5 Bxd5 22. exd5 e4 23. fxg4 hxg4 24. Bxg4 fxg4 25. Rxe4 Rf6 26. Re7+ Kg8 27. Qh6 Qf2+ 28. Kh1 Qf3+ 29. Kg1 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "1"]
[White "Fernandes, Gabriel Bourdon"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1765"]
[BlackElo "1380"]
[PlyCount "66"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 h6 5. e3 Be7 6. Qc2 0-0 7. c5 b6 8. b4 a5 9. Ba3 Nc6 10. bxa5 Rxa5 11. Nb5 Qd7 12. Ne5 Nxe5 13. dxe5 Ne4 14. c6 Qd8 15. Bxe7 Qxe7 16. a3 Ba6 17. Qb2 Ra8 18. a4 Nc5 19. Qc2 Bxb5 20. Bxb5 Rxb5 21. 0-0 Rba5 22. Ra3 Rxa4 23. Rxa4 Rxa4 24. f4 Qe8 25. f5 exf5 26. Qxf5 Re4 27. Ra1 Rxe5 28. Ra8 Qxa8 29. Qxe5 Qxc6 30. Qf5 Qe6 31. Qf4 Nd3 32. Qd4 Qf5 33. e4 dxe4 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Komatu, Felipe Karczewski"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1380"]
[BlackElo "1585"]
[PlyCount "43"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. b3 b6 8. Bb2 Bb7 9. e3 Nbd7 10. Nbd2 e6 11. Re1 Qc7 12. Rc1 Qd6 13. e4 Nxe4 14. Nxe4 dxe4 15. Rxe4 c5 16. Re2 cxd4 17. Nxd4 Bxg2 18. Kxg2 Rfd8 19. Nb5 Qc6+ 20. Kg1 Bxb2 21. Rxb2 Ne5 22. Nd4 0-1

[Event "Osasco Carvalho Memorial"]
[Site "Osasco"]
[Date "2022.02.20"]
[Round "5"]
[White "Casalaspro, Mathias Andre"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1450"]
[BlackElo "1360"]
[PlyCount "47"]
[EventDate "2022.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Nc5 11. f4 Ne6 12. f5 Nxd4 13. Qxd4 Bc8 14. Nc3 a5 15. e6 Bf6 16. Qc5 Qd6 17. exf7+ Kxf7 18. Be3 d4 19. Qc4+ Ke7 20. Bf4 Qd7 21. Ne4 Re8 22. Rae1 Kf8 23. Nxf6 gxf6 24. Bh6+ 1-0

[Event "Osasco Carvalho Memorial"]
[Site "Osasco"]
[Date "2022.02.20"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Takano Ito, Raphael Kenzo"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1360"]
[BlackElo "1143"]
[PlyCount "57"]
[EventDate "2022.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. d4 Nf6 4. e3 Bg4 5. cxd5 cxd5 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Bd6 9. b3 Qc7 10. Bb2 Bxh2+ 11. Kh1 Bd6 12. Nc3 Nbd7 13. Rc1 Qd8 14. Nb5 Qb6 15. a4 a6 16. Nxd6+ Qxd6 17. Qc2 0-0 18. Qd3 e5 19. Qc3 Rac8 20. Qxc8 Rxc8 21. Rxc8+ Nf8 22. dxe5 Qe6 23. Rxf8+ Kxf8 24. exf6 gxf6 25. Rd1 Qf5 26. Kh2 Kg7 27. Rxd5 Qg6 28. Rd6 Qh6+ 29. Kg1 1-0

[Event "Osasco Carvalho Memorial"]
[Site "Osasco"]
[Date "2022.02.19"]
[Round "3"]
[White "Ribeiro, Glauber"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1563"]
[BlackElo "1360"]
[PlyCount "129"]
[EventDate "2022.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 g6 4. f4 d6 5. Nf3 Bg4 6. 0-0 Qd7 7. d3 Nd4 8. Be3 Nxf3+ 9. gxf3 Bh3 10. Rf2 Bh6 11. Qd2 Bxf4 12. Bxf4 exf4 13. Qxf4 Be6 14. Bb3 0-0-0 15. Qe3 b6 16. d4 f5 17. d5 Bf7 18. Qd3 Kb7 19. Bc4 Ne7 20. a4 g5 21. a5 g4 22. axb6 axb6 23. Ba6+ Kb8 24. Bb7 b5 25. Qd4 c5 26. dxc6 Nxc6 27. Bxc6 Qxc6 28. Qa7+ Kc8 29. Qxf7 gxf3 30. Qxf5+ Kb8 31. Qxb5+ Qxb5 32. Nxb5 d5 33. Rxf3 dxe4 34. Re3 Rd2 35. Rae1 Rg8+ 36. Rg3 Rxg3+ 37. hxg3 Rxc2 38. Rxe4 Rxb2 39. Nd6 Rb1+ 40. Kg2 Rb2+ 41. Kh3 Ra2 42. Nf5 Rf2 43. Kg4 h5+ 44. Kg5 Kc7 45. Rh4 Kd7 46. Rxh5 Ke6 47. g4 Ra2 48. Rh6+ Kf7 49. Rf6+ Kg8 50. Kg6 Ra8 51. Nh6+ Kh8 52. g5 Rb8 53. Nf7+ Kg8 54. Ne5 Rb5 55. Kf5 Rb7 56. Rd6 Re7 57. Rd8+ Kh7 58. Kf6 Rf7+ 59. Ke6 Ra7 60. Rd7+ Rxd7 61. Kxd7 Kg7 62. Ke7 Kg8 63. Kf6 Kf8 64. g6 Kg8 65. g7 1-0

[Event "Osasco Carvalho Memorial"]
[Site "Osasco"]
[Date "2022.02.19"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Alboredo, Ricardo"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1360"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2022.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. e3 b5 5. a4 Ba6 6. axb5 Bxb5 7. Nc3 a6 8. Be2 e6 9. 0-0 Be7 10. Nd2 Nf6 11. Bf3 Qd7 12. Nxb5 Nb4 13. Bxa8 Qxb5 14. Qa4 0-0 15. Qxb5 axb5 16. Ne4 Nd7 17. Bd2 Nc2 18. Ra5 Rb8 19. Bc6 Nb6 20. Rxb5 Nb4 21. Bxb4 Bxb4 22. Rxb4 f5 23. Nc5 1-0

[Event "Osasco Carvalho Memorial"]
[Site "Osasco"]
[Date "2022.02.19"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Crismanis Teles, Jose Henrique"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1360"]
[BlackElo "1800"]
[PlyCount "103"]
[EventDate "2022.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. e3 Bb7 4. Be2 e6 5. 0-0 Be7 6. d4 0-0 7. b3 c5 8. Bb2 d5 9. Nbd2 Nc6 10. Rc1 Qc7 11. Ba3 e5 12. cxd5 Nxd5 13. dxc5 bxc5 14. Bxc5 Nf6 15. Qc2 Bxc5 16. Qxc5 e4 17. Nd4 Nd7 18. Qc2 Rac8 19. Bb5 Nde5 20. Nxc6 Nxc6 21. Nxe4 a6 22. Ba4 Rfe8 23. Rfd1 Rcd8 24. Rxd8 Rxd8 25. f3 Qb6 26. Qc5 Qxc5 27. Nxc5 Na5 28. Nxb7 Nxb7 29. Rc7 Nd6 30. Rd7 Rxd7 31. Bxd7 Kf8 32. Bc6 Ke7 33. Bd5 a5 34. Kf2 f5 35. e4 Kf6 36. Ke3 fxe4 37. fxe4 Ke5 38. a3 Nb5 39. a4 Nc3 40. Bc6 Nd1+ 41. Kf3 Kd6 42. Ba8 Nc3 43. h4 g6 44. g4 h6 45. g5 h5 46. Bb7 Ke5 47. Bc6 Kd6 48. Be8 Kc5 49. Bxg6 Kb4 50. Bf7 Nxa4 51. bxa4 Kxa4 52. g6 1-0

[Event "Osasco Carvalho Memorial"]
[Site "Osasco"]
[Date "2022.02.18"]
[Round "1"]
[White "Araujo, Renan Aparecido"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1986"]
[BlackElo "1360"]
[PlyCount "59"]
[EventDate "2022.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. 0-0 Nf6 6. e5 Ne4 7. Re1 d5 8. Bb5 0-0 9. Bxc6 bxc6 10. Nxd4 Bb7 11. f3 Ng5 12. f4 Ne4 13. Nd2 Qd7 14. Nxe4 dxe4 15. Be3 Rfd8 16. Qe2 a5 17. f5 c5 18. e6 Qd5 19. exf7+ Kxf7 20. Ne6 Rd7 21. Rad1 Qc6 22. Qc4 Rxd1 23. Ng5+ Ke8 24. Qf7+ Kd8 25. Rxd1+ Bd6 26. Ne6+ Kc8 27. Qg8+ Kd7 28. Qf7+ Kc8 29. Qf8+ Kd7 30. Nxc5+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.30"]
[Round "10"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Vilas Boas, Crisolon Terto"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1346"]
[BlackElo "1488"]
[PlyCount "45"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Bg5 Bg4 5. Nc3 Bxf3 6. gxf3 dxc4 7. e3 b5 8. Bg2 Nd5 9. e4 Nxc3 10. bxc3 Qa5 11. Qc2 b4 12. cxb4 Qxg5 13. Rg1 Qb5 14. Rb1 e6 15. a3 Nd7 16. Bf1 Nb6 17. f4 Rd8 18. Rg5 Qa4 19. Qc3 f6 20. Ra5 Bxb4 21. axb4 Qxa5 22. bxa5 Nd7 23. Qxc4 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Gobbo, Jose Arildo Jr"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1346"]
[BlackElo "1799"]
[PlyCount "220"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. e3 d5 4. Nc3 d4 5. exd4 cxd4 6. Nb5 Nc6 7. d3 a6 8. Na3 e5 9. Nc2 Bd6 10. Be2 0-0 11. Bg5 h6 12. Bh4 Bf5 13. a3 a5 14. 0-0 Re8 15. h3 Be7 16. Re1 Nd7 17. Bg3 a4 18. Rc1 Bf8 19. Bf1 Ra5 20. Rb1 f6 21. Qd2 Qa8 22. Nh2 Nc5 23. Na1 b5 24. Rbc1 Rb8 25. f3 b4 26. Bf2 bxa3 27. bxa3 Nb3 28. Nxb3 Rxb3 29. g4 Bg6 30. Bg2 Bxa3 31. Rb1 Bb4 32. Qa2 Bxe1 33. Rxe1 Nb4 34. Qa1 Nc2 35. Qa2 Nxe1 36. Bxe1 Rab5 37. cxb5 Bxd3 38. f4 e4 39. Nf1 Kh8 40. Bf2 Rb4 41. Qd2 Qa5 42. Bxd4 Qxb5 43. Qc3 Qc4 44. Bxf6 Qxc3 45. Bxc3 Rb3 46. Be5 Rb1 47. Kf2 a3 48. Nd2 a2 49. Bxe4 Bxe4 50. Nxe4 a1Q 51. Bxa1 Rxa1 52. Kg3 Ra3+ 53. Kg2 Kg8 54. h4 Kf7 55. g5 h5 56. Ng3 g6 57. f5 gxf5 58. Nxf5 Ra4 59. Kh3 Ra3+ 60. Kg2 Ra4 61. Kh3 Rf4 62. Ng3 Kg6 63. Ne2 Re4 64. Ng3 Re3 65. Kh2 Ra3 66. Kg2 Rb3 67. Kh2 Rb2+ 68. Kh3 Ra2 69. Ne4 Kf5 70. Ng3+ Kg6 71. Ne4 Ra4 72. Ng3 Rg4 73. Ne2 Rb4 74. Ng3 Rb8 75. Kg2 Rh8 76. Kf3 Kf7 77. Kf4 Ke6 78. Ke4 Ra8 79. Nxh5 Ra4+ 80. Ke3 Rxh4 81. Nf4+ Kf5 82. Nd5 Kxg5 83. Kd3 Kf5 84. Ne3+ Ke5 85. Nc4+ Ke6 86. Ne3 Kd7 87. Ng2 Rg4 88. Ne3 Ra4 89. Nc4 Kc6 90. Ne3 Kc5 91. Nf5 Kd5 92. Ne3+ Ke5 93. Nc4+ Kf4 94. Kd4 Rb4 95. Kd5 Rb1 96. Kd4 Rd1+ 97. Kc5 Rc1 98. Kd4 Rd1+ 99. Kc5 Ke4 100. Nd6+ Ke5 101. Nc4+ Ke6 102. Nb6 Rd2 103. Kc4 Ke5 104. Kc5 Rc2+ 105. Nc4+ Ke4 106. Kb4 Kd4 107. Na5 Rb2+ 108. Nb3+ Kd3 109. Ka4 Kc3 110. Nc1 Rc2 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Bruxel, Joao Gabriel"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1/2-1/2"]
[ECO "C54"]
[BlackElo "1346"]
[PlyCount "84"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 0-0 7. b4 Be7 8. Be3 d6 9. h3 b6 10. Nbd2 Bb7 11. Re1 Re8 12. Nf1 Bf8 13. Ng3 Ne7 14. Qb3 d5 15. exd5 Nexd5 16. a4 c6 17. Bd2 Qc7 18. Ne4 Nxe4 19. dxe4 Nf6 20. Nh4 Rad8 21. Rad1 c5 22. Qc2 Rd7 23. Bb5 Bc6 24. Bxc6 Qxc6 25. b5 Qb7 26. c4 Red8 27. f3 g6 28. Bc3 Rxd1 29. Rxd1 Rxd1+ 30. Qxd1 Qd7 31. Qa1 Qe7 32. g3 Nd7 33. a5 Qd6 34. Qb1 bxa5 35. Ng2 Nb6 36. Ne3 Qe6 37. Qf1 h5 38. Bxa5 h4 39. Nd5 Bh6 40. Kg2 Qd6 41. Qd3 Nxd5 42. exd5 f5 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Da Silva Neto, Edvalte Jose"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1346"]
[PlyCount "20"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. c4 Be7 4. Be2 Nf6 5. Nc3 0-0 6. Nf3 b6 7. 0-0 dxc4 8. e4 c5 9. e5 Nd5 10. h4 cxd4 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "De Albuquerque, Pedro Henrique Corr"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1346"]
[BlackElo "1735"]
[PlyCount "74"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Bg5 0-0 5. Nc3 d6 6. e3 Nbd7 7. Be2 c6 8. 0-0 Qc7 9. Rc1 e5 10. Qc2 Re8 11. d5 h6 12. Bh4 Nf8 13. h3 Bd7 14. e4 Rac8 15. Rfd1 c5 16. Bg3 g5 17. Bh2 Ng6 18. a3 Nf4 19. Bxf4 gxf4 20. b4 Kh8 21. b5 Rg8 22. Kh2 Bf8 23. a4 Be7 24. Rg1 Rg6 25. g3 fxg3+ 26. Rxg3 Rcg8 27. Rcg1 Qc8 28. Rxg6 fxg6 29. Bf1 Nh5 30. Ne2 Rf8 31. Bg2 Qe8 32. Qd2 g5 33. Qa5 g4 34. Qd2 Kh7 35. Ne1 Bg5 36. Qa5 Rxf2 37. hxg4 Rxe2 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Cezar, Ricardo de Almeida"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1346"]
[BlackElo "1735"]
[PlyCount "86"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 c6 5. cxd5 exd5 6. Nc3 Be7 7. e3 Bg4 8. Be2 Qb6 9. Qb3 Nbd7 10. Na4 Qxb3 11. axb3 Bb4+ 12. Nc3 Ne4 13. Ra4 Bxc3+ 14. bxc3 Bxf3 15. gxf3 Nxg5 16. Rg1 Ne6 17. f4 Rg8 18. Rb4 b5 19. c4 a5 20. cxd5 axb4 21. dxe6 Ra1+ 22. Bd1 fxe6 23. Kd2 Nf6 24. Bh5+ Nxh5 25. Rxa1 Nf6 26. Ra8+ Kf7 27. Ra7+ Kg6 28. Rc7 Rd8 29. Rxc6 Rd6 30. Rc7 Ra6 31. Rc2 Ne4+ 32. Ke2 Nc3+ 33. Kf3 Ra2 34. Rxa2 Nxa2 35. e4 Nc1 36. f5+ exf5 37. e5 Nxb3 38. d5 Nd4+ 39. Ke3 b3 40. Kxd4 b2 41. d6 b1Q 42. e6 Qb4+ 43. Ke5 Qc5+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Mariano, Kaiki Pereira"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1/2-1/2"]
[ECO "D31"]
[BlackElo "1346"]
[PlyCount "92"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 a6 6. e3 Nf6 7. Bd3 b6 8. Qc2 c5 9. Nf3 Nbd7 10. h3 c4 11. Be2 Bb7 12. 0-0 0-0 13. b3 b5 14. bxc4 dxc4 15. a3 Nb6 16. Be5 h6 17. Rfd1 Nbd5 18. Nxd5 Qxd5 19. Nh4 Qe4 20. Qxe4 Nxe4 21. Nf5 Bf6 22. Bxf6 Nxf6 23. f3 Nd5 24. Kf2 Nc3 25. Rd2 Rfd8 26. Rc1 Nxe2 27. Kxe2 h5 28. h4 g6 29. Ng3 Rd7 30. Rb2 Re8 31. Kf2 f5 32. f4 Rc8 33. Rb4 Bd5 34. Ne2 Rb7 35. Nc3 Rd7 36. Nxd5 Rxd5 37. a4 c3 38. Ke2 Kf7 39. Kd3 bxa4 40. Rxa4 Rd6 41. Rxc3 Rxc3+ 42. Kxc3 Ke6 43. Ra5 Rb6 44. Re5+ Kd6 45. Ra5 Ke6 46. Re5+ Kd6 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Santanna, Paulo"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1346"]
[BlackElo "1928"]
[PlyCount "76"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 Bg7 6. Nc3 Nc6 7. e3 0-0 8. Be2 d6 9. 0-0 Bd7 10. a3 Rc8 11. Rc1 h6 12. Bh4 a6 13. b4 Ne5 14. Nd5 g5 15. Nxf6+ Bxf6 16. Bg3 Ng6 17. Bf3 e5 18. Ne2 Bc6 19. Bd5 Bxd5 20. Qxd5 Qc7 21. c5 dxc5 22. Rxc5 Qe7 23. Rd1 Rxc5 24. Qxc5 Qxc5 25. bxc5 Rc8 26. Rb1 Rxc5 27. Rxb7 Ra5 28. f4 Rxa3 29. fxe5 Bxe5 30. Bxe5 Nxe5 31. Kf2 Ng4+ 32. Ke1 Nxe3 33. Kf2 Ng4+ 34. Ke1 Nxh2 35. Rb6 Kg7 36. Rb4 h5 37. Rb7 Ng4 38. Ng3 Rxg3 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Japiassu, Ricardo de Villa No"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1973"]
[BlackElo "1346"]
[PlyCount "71"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. cxd5 exd5 4. exd5 Qxd5 5. Nc3 Qa5 6. Bc4 Nf6 7. Nf3 Be7 8. d4 0-0 9. 0-0 c6 10. Re1 Bd6 11. Ne5 Nbd7 12. Bf4 Nb6 13. Qb3 Bxe5 14. Rxe5 Nbd5 15. Nxd5 cxd5 16. Bxd5 Nxd5 17. Rxd5 Qb6 18. Qxb6 axb6 19. Rd6 Be6 20. d5 Bf5 21. Rxb6 Rfd8 22. Rxb7 Rxd5 23. h3 h6 24. b3 Rda5 25. a4 R5a7 26. Rb5 Be6 27. f3 g5 28. Be3 Ra6 29. Kf2 f6 30. Rc1 Kf7 31. Rc7+ Kg6 32. Rbb7 h5 33. Rg7+ Kh6 34. g4 Rh8 35. h4 Rg8 36. b4 1/2-1/2

[Event "Sao Paulo Hebraica op 28th"]
[Site "Sao Paulo"]
[Date "2022.01.16"]
[Round "5"]
[White "Cirilo, Guilherme de Araujo"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1891"]
[BlackElo "1346"]
[PlyCount "67"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Be7 5. Nf3 Nf6 6. Bg5 0-0 7. e3 b6 8. Qc2 Bb7 9. Bd3 h6 10. Bh4 c5 11. 0-0 Nc6 12. a3 Rc8 13. Bf5 Rc7 14. Nb5 Rd7 15. Bxd7 Qxd7 16. Nc3 cxd4 17. Nxd4 Nxd4 18. exd4 Rc8 19. Qe2 g5 20. Bg3 Ne4 21. Nxe4 dxe4 22. Qh5 Kg7 23. h4 gxh4 24. Be5+ f6 25. Bf4 Rh8 26. Rac1 Bd6 27. Qxh4 Kf7 28. Rc3 Rg8 29. Rfc1 e3 30. Qh5+ Ke7 31. Bxd6+ Kd8 32. Bc7+ Qxc7 33. Rxc7 Rxg2+ 34. Kf1 1-0

[Event "Sao Paulo Hebraica op 28th"]
[Site "Sao Paulo"]
[Date "2022.01.16"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Senday, Guilherme"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1346"]
[BlackElo "1800"]
[PlyCount "67"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 Nh5 6. e3 g6 7. Be2 Ng7 8. Nc3 Ne6 9. Nxe6 Bxe6 10. Bf3 Qb6 11. Nd5 Bxd5 12. Bxd5 Bg7 13. Rb1 0-0 14. Bxe7 Re8 15. Bh4 Qa5+ 16. Qd2 Qxa2 17. 0-0 Qa4 18. Bxb7 Qxc4 19. Bg3 Be5 20. Bxe5 dxe5 21. Bxa8 Na6 22. Bf3 Nc5 23. Rfc1 Nb3 24. Qd7 Nxc1 25. Qxe8+ Kg7 26. Qxe5+ f6 27. Qc3 Ne2+ 28. Bxe2 Qxe2 29. h3 Qa6 30. Rc1 g5 31. Qc7+ Kg6 32. Qc2+ f5 33. Qc6+ Qxc6 34. Rxc6+ 1-0

[Event "Sao Paulo Hebraica op 28th"]
[Site "Sao Paulo"]
[Date "2022.01.15"]
[Round "3"]
[White "De Vidal, Andre Luiz Araki"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1346"]
[PlyCount "90"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d3 Nf6 7. 0-0 Bg7 8. h3 0-0 9. Bc2 d5 10. Qe2 Re8 11. Nbd2 d4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Nb3 Qd6 15. Be3 b6 16. Rad1 c5 17. f4 exf4 18. Bxf4 Qc6 19. Nd2 Nd7 20. Bb3 Nf6 21. Nc4 Be6 22. Qf2 Nh5 23. Be3 b5 24. Na5 Qc7 25. Bxe6 fxe6 26. Nb3 c4 27. dxc4 Qxc4 28. Bd4 e5 29. Bc3 Nf4 30. Rfe1 Nd3 31. Rxd3 Qxd3 32. Re3 Qc4 33. Qg3 Bh6 34. Rd3 Bf4 35. Qf3 Rf8 36. Qd1 Qxe4 37. Nc5 Be3+ 38. Kh1 Bxc5 39. Rd7 Qc4 40. Kh2 Rf1 41. Rd8+ Rxd8 42. Qxd8+ Kg7 43. Bxe5+ Kh6 44. Qd2+ g5 45. h4 Qxh4# 0-1

[Event "Sao Paulo Hebraica op 28th"]
[Site "Sao Paulo"]
[Date "2022.01.15"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Aragao Neto, Joao Batista"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1346"]
[BlackElo "1685"]
[PlyCount "70"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Bg5 d6 5. e3 0-0 6. Be2 Na6 7. 0-0 c5 8. Nc3 Bd7 9. Rc1 Rc8 10. Qd2 Nc7 11. Rfd1 Ne6 12. Bh4 cxd4 13. exd4 Nh5 14. Nd5 Re8 15. g3 Nc7 16. Ne3 h6 17. g4 Nf6 18. Bd3 Nxg4 19. Qc2 Nxe3 20. fxe3 Bg4 21. Rf1 Qd7 22. Rf2 Nd5 23. Qd2 Nf6 24. Kh1 g5 25. Bg3 Nh5 26. Rg1 Nxg3+ 27. Rxg3 Rcd8 28. e4 e5 29. Nxg5 f6 30. Nf3 Kh8 31. dxe5 dxe5 32. Ng1 Be6 33. Rfg2 Rg8 34. Qe2 Qf7 35. b3 b6 1/2-1/2

[Event "Sao Paulo Hebraica op 28th"]
[Site "Sao Paulo"]
[Date "2022.01.14"]
[Round "1"]
[White "Fernandes de Sousa, Julio Cesar"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2187"]
[BlackElo "1346"]
[PlyCount "109"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. 0-0 Be7 5. b3 0-0 6. Bb2 c5 7. d4 b6 8. dxc5 Bxc5 9. c4 Bb7 10. Ne5 Nbd7 11. Nd3 Be7 12. Nf4 Nc5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 exd5 16. Na3 Qd7 17. Nc2 Rfd8 18. Rc1 Rac8 19. Nd4 Ne4 20. Qd3 Nc5 21. Qf5 Ne6 22. Nf3 Nc5 23. Qxd7 Nxd7 24. Rfd1 Rxc1 25. Rxc1 Bc5 26. Rd1 Nf6 27. Bxf6 gxf6 28. e3 Kf8 29. Kf1 Ke7 30. Ke2 Ke6 31. Ne1 d4 32. Nc2 d3+ 33. Rxd3 Rxd3 34. Kxd3 Kd5 35. e4+ Ke5 36. f4+ Ke6 37. Nd4+ Kd7 38. a4 a5 39. Kc4 Kd6 40. h3 Bb4 41. Nf5+ Kd7 42. Ne3 Be1 43. g4 Bg3 44. Nd5 Kc6 45. Nxf6 h6 46. Nd5 Bh4 47. e5 Bd8 48. Nc3 Bh4 49. Nb5 Bg3 50. Nd4+ Kc7 51. Ne2 Bf2 52. Kd5 Kd7 53. f5 Ke7 54. Nd4 f6 55. Nc6+ 1-0

[Event "Sao Paulo Hebraica op 28th"]
[Site "Sao Paulo"]
[Date "2022.01.14"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Casalaspro, Guiseppe"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1346"]
[PlyCount "59"]
[EventDate "2022.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 Nf6 5. d4 exd4 6. exd4 d5 7. Bg5 dxc4 8. d5 Nd4 9. Bxc4 Bg4 10. h3 Bxf3 11. gxf3 Be7 12. Bxf6 Bxf6 13. Qa4+ Kf8 14. 0-0-0 a6 15. Qa3 Rc8 16. Ne2 b5 17. Nxd4 Bxd4 18. Rxd4 b4 19. Qxa6 cxd4 20. Kb1 h5 21. Qb5 Qe7 22. Qa6 Rd8 23. Qb6 d3 24. Rd1 Rh6 25. Qb5 d2 26. Rxd2 Qd6 27. Bb3 Rf6 28. Qd3 g6 29. Re2 Qc5 30. Re3 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.12"]
[Round "7"]
[White "De Oliveira, Francisco E Saraiva"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1437"]
[BlackElo "1355"]
[PlyCount "86"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. e3 c5 6. Ne2 b6 7. f3 Bb7 8. 0-0 Be7 9. d4 0-0 10. Nbc3 Nc6 11. a3 Re8 12. Rb1 Bd6 13. Nb5 Bf8 14. Re1 Ba6 15. Nbc3 Qe7 16. Nf4 Rad8 17. Qa4 Bb7 18. Bf1 cxd4 19. Nd1 dxe3 20. Rxe3 Qc7 21. Rxe8 Rxe8 22. Bd2 Bc5+ 23. Kh1 Qc8 24. Bh3 Qc7 25. Nc3 Rd8 26. Nb5 Qb8 27. b4 Bf8 28. Qb3 Ba6 29. Nc3 Bc4 30. Qa4 Qb7 31. b5 Ne5 32. Bg2 h6 33. Re1 Qc7 34. Rc1 Qb7 35. Nfe2 Bc5 36. f4 Nd3 37. Rf1 Nf2+ 38. Rxf2 Bxf2 39. Nd1 Bc5 40. Ndc3 Qe7 41. Qd1 d4 42. Nd5 Nxd5 43. Bxd5 Bxd5+ 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.12"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "De Oliveira, Carlos Frederico B"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1355"]
[BlackElo "1616"]
[PlyCount "70"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 Bg7 5. Bg2 Nc6 6. Bb2 0-0 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nd2 a6 11. e3 Rc8 12. N2f3 Qb6 13. Qd2 Rfd8 14. Nxc6 Bxc6 15. Nd4 Bxg2 16. Kxg2 d5 17. cxd5 Rxd5 18. Qe2 h5 19. Nf3 Qa5 20. Bd4 Rd7 21. Nd2 e5 22. Nc4 Qd5+ 23. Kg1 exd4 24. Nb6 d3 25. Qd1 Qc6 26. Nxc8 Qxc8 27. Rc1 Qd8 28. f3 Bh6 29. Kf2 Qa5 30. a4 Qf5 31. Rc8+ Kh7 32. Re1 Ng4+ 33. Kg1 Nxe3 34. Qa1 Bg7 35. Qa3 Qxf3 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.11"]
[Round "5"]
[White "Carmo, Jose Arlindo"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1650"]
[BlackElo "1355"]
[PlyCount "39"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 d5 6. Bd3 Bf5 7. Qe2 Qe7 8. Nxd5 Qd7 9. Nc3 Be7 10. Bxe4 Bxe4 11. Qxe4 Nc6 12. 0-0 0-0-0 13. d3 h6 14. a3 f5 15. Qa4 g5 16. Be3 f4 17. Bxa7 g4 18. Nd2 h5 19. b4 b5 20. Qa6# 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.11"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Nobre, Jailson Altair Barb"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1355"]
[BlackElo "1633"]
[PlyCount "117"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 e5 7. e3 Be7 8. exd4 exd4 9. Bf4 0-0 10. Nbd2 Bf5 11. Nb3 h6 12. a3 Qb6 13. Re1 Rfe8 14. Qc2 Bf8 15. Rad1 a5 16. Nc1 Nh5 17. Bd2 a4 18. Rxe8 Rxe8 19. Re1 Nf6 20. Rxe8 Nxe8 21. Bf4 Bd6 22. Qe2 Kf8 23. Bxd6+ Nxd6 24. Ne5 Nxe5 25. Qxe5 Bg6 26. Bf1 Kg8 27. Qe2 Qd8 28. Na2 Qe8 29. Qd2 b6 30. Nc1 Qe5 31. Na2 Ne8 32. Qd1 Nf6 33. Qxa4 Qe1 34. Qc2 Ng4 35. Qe2 Qxe2 36. Bxe2 Ne5 37. Nc1 Kf8 38. f4 Nc6 39. Kf2 Ne7 40. g4 f5 41. h3 Be8 42. Kg3 Ba4 43. b3 Bd7 44. b4 Ba4 45. b5 Bc2 46. g5 hxg5 47. fxg5 g6 48. Kf4 Nc8 49. Ke5 Ke7 50. h4 Nd6 51. h5 gxh5 52. Bxh5 Nxc4+ 53. dxc4 d3 54. Nxd3 Bxd3 55. Kd5 Be4+ 56. Ke5 Bd3 57. Kd5 Be4+ 58. Ke5 Bd3 59. Kd5 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.10"]
[Round "3"]
[White "Ferreira, Lucas Padiar"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "E17"]
[BlackElo "1355"]
[PlyCount "112"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Qc2 dxc4 8. a4 0-0 9. Qxc4 c5 10. dxc5 Bxc5 11. b4 Be7 12. Ba3 Bd5 13. Qc2 Na6 14. Qb2 Ne4 15. Nd4 Bf6 16. b5 Nac5 17. Nd2 Qd6 18. Nxe4 Bxe4 19. e3 Bxg2 20. Kxg2 Ne4 21. Qc2 Nc5 22. Rfd1 Bxd4 23. Rxd4 Qc7 24. Rc1 Qb7+ 25. Kg1 Nd7 26. Bb2 Rac8 27. Rc4 Rxc4 28. Qxc4 Nc5 29. Rd1 Rc8 30. Qd4 f6 31. Qg4 Qe7 32. h4 Rd8 33. Rxd8+ Qxd8 34. Bd4 Qe7 35. Qf3 Qb7 36. Qg4 Qe4 37. Qd1 Qd5 38. Qa1 Qd7 39. Qb1 Nb7 40. Qe4 Nd6 41. Qg4 f5 42. Qg5 Nxb5 43. Bf6 Qd1+ 44. Kg2 Qg4 45. Qxg4 fxg4 46. Bb2 Kf7 47. Kf1 g6 48. Ke2 Ke7 49. Kd3 h5 50. Kc4 a6 51. Bd4 Nxd4 52. exd4 Kd6 53. Kb4 Kd5 54. Kc3 a5 55. Kb3 Kxd4 56. Ka3 Kc4 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.09"]
[Round "1"]
[White "Deus Filho, Joaquim"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1868"]
[BlackElo "1355"]
[PlyCount "105"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. d3 Bg7 6. e4 d6 7. Nc3 0-0 8. h3 e5 9. Be3 Re8 10. Qd2 Qe7 11. Bh6 Qf8 12. Bxg7 Qxg7 13. Rfe1 Nbd7 14. Nb5 Rec8 15. c3 a6 16. Na3 Re8 17. Nc4 Nc5 18. Nh2 Rad8 19. Ng4 Nxg4 20. hxg4 d5 21. exd5 Bxd5 22. Bxd5 Rxd5 23. d4 Red8 24. Ne3 R5d7 25. Nc2 Ne6 26. Qe2 a5 27. Qxe5 Qxe5 28. Rxe5 c5 29. dxc5 Nxc5 30. Nd4 Rd6 31. Rae1 Kf8 32. Re7 Rf6 33. g5 Rfd6 34. Ra7 Nd7 35. f4 Kg8 36. Re7 Kf8 37. Nc6 Rxc6 38. Raxd7 Rxd7 39. Rxd7 Ke8 40. Rb7 Rd6 41. Kf1 Re6 42. Rb8+ Ke7 43. Kf2 f6 44. Rb7+ Kf8 45. gxf6 Rxf6 46. Rxh7 Rf5 47. Ke3 Rb5 48. b3 a4 49. b4 Rd5 50. c4 Rd6 51. c5 bxc5 52. bxc5 Rc6 53. Kd4 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.09"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Romais, Rodrigo"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1355"]
[BlackElo "1652"]
[PlyCount "102"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Bg5 d6 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 Re8 8. Qc2 Nf8 9. h3 e5 10. Nc3 Ne6 11. Bh4 exd4 12. exd4 c6 13. Bg3 d5 14. c5 b6 15. b4 a5 16. a3 axb4 17. axb4 Rxa1 18. Rxa1 bxc5 19. bxc5 Nh5 20. Be5 f6 21. Bd6 f5 22. Ne2 Nf6 23. Ra6 Ne4 24. Bxe4 fxe4 25. Ne5 Nxd4 26. Nxd4 Bxe5 27. Nxc6 Bd7 28. Rb6 Bxc6 29. Rxc6 Re6 30. Qb3 Qa8 31. Rb6 Qa1+ 32. Qb1 Qxb1+ 33. Rxb1 Bxd6 34. Rb6 Kf7 35. cxd6 Ke8 36. Kf1 h5 37. Rb3 Kd7 38. Ke2 Kxd6 39. Ke3 Ke5 40. Rb5 Ra6 41. h4 Ra3+ 42. Ke2 Rc3 43. Ra5 Kd4 44. Ra6 Rc2+ 45. Kd1 Rxf2 46. Ra4+ Kc5 47. Ra3 Kd4 48. Rg3 Rf6 49. Ke2 Ra6 50. Kd2 e3+ 51. Ke2 Ra2+ 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.25"]
[Round "7"]
[White "Vilas Boas, Crisolon Terto"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1513"]
[BlackElo "1351"]
[PlyCount "57"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 c5 4. e4 cxd4 5. Qxd4 Nc6 6. Qd2 d4 7. Nce2 Nf6 8. Bg5 Nxe4 9. Bxd8 Nxd2 10. Kxd2 Kxd8 11. Rd1 Kc7 12. Kc1 Bc5 13. Nf3 d3 14. Rxd3 Bxf2 15. Nc3 a6 16. Ne4 Ba7 17. Rc3 Bd7 18. Bd3 Rad8 19. Rd1 Kb8 20. Nc5 Nb4 21. Nxd7+ Rxd7 22. Kb1 f6 23. a3 Nxd3 24. cxd3 Rhd8 25. b4 b5 26. Kc2 h5 27. Nh4 Rd5 28. g4 Bf2 29. Ng2 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.24"]
[Round "6"]
[White "Jafet Junior, Carlos"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1585"]
[BlackElo "1351"]
[PlyCount "131"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. Nxf7 Kxf7 7. Qh5+ Kf8 8. Qxd5 Nf6 9. Qf3 Nc6 10. c3 Qe7+ 11. Qe3 Qxe3+ 12. Bxe3 Kf7 13. Bc4+ Be6 14. Bd3 Nd5 15. 0-0 Nxe3 16. fxe3+ Ke7 17. Nd2 Rhf8 18. e4 Ke8 19. Nf3 Bg8 20. b3 Kd7 21. Rfe1 g6 22. Rad1 Rad8 23. e5 Be7 24. Be4 Kc8 25. Rd2 Rd7 26. Red1 Rfd8 27. d5 Bc5+ 28. Kf1 Ne7 29. e6 Rd6 30. b4 Be3 31. Rd3 Bh6 32. c4 Ra6 33. a3 Nf5 34. Ke2 Nd6 35. Rd4 Bg7 36. Bc2 Bxd4 37. Rxd4 Rxa3 38. g4 Re8 39. Bd3 b6 40. c5 Nb7 41. Bb5 bxc5 42. bxc5 Re7 43. Bd7+ Kd8 44. Rf4 Rxd7 45. exd7 Kxd7 46. c6+ Kc8 47. Rf8+ Nd8 48. Rxg8 Ra5 49. Kd3 Rxd5+ 50. Kc4 Rd6 51. Nd4 a6 52. Kc5 Kb8 53. Rg7 Ne6+ 54. Nxe6 Rxe6 55. Rxh7 Re5+ 56. Kd4 Re6 57. Kd5 Rd6+ 58. Kc5 Rd2 59. Rh6 Rc2+ 60. Kd5 Rd2+ 61. Ke5 Rd6 62. h4 a5 63. h5 Rxc6 64. hxg6 Rc5+ 65. Kf6 Rc1 66. g7 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.24"]
[Round "5"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Aliaga, Walter Ponce"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1351"]
[PlyCount "51"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. g3 Bf5 4. Bg2 Nc6 5. cxd5 Nxd5 6. 0-0 Ndb4 7. d3 e6 8. Nc3 Be7 9. a3 Na6 10. b4 Bf6 11. Bb2 Nd4 12. Nxd4 Bxd4 13. Bxb7 Bxc3 14. Bxc3 Bh3 15. Re1 Rb8 16. Bxa6 0-0 17. Bc4 Qd6 18. Qd2 Qc6 19. f3 Qb6+ 20. Kh1 Qf2 21. Rg1 Rfd8 22. Qg5 Rd4 23. Bxd4 Qxd4 24. Qh4 Bf5 25. Qxd4 Ra8 26. Qc5 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.23"]
[Round "4"]
[White "Dos Santos, Lucas Carvalho Ribe"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1583"]
[BlackElo "1351"]
[PlyCount "49"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 0-0 6. 0-0 d6 7. Bg5 h6 8. Bh4 Bxc3 9. bxc3 Na5 10. Bb3 Nxb3 11. cxb3 Be6 12. Nd2 c6 13. d4 Kh7 14. Qc2 Qc7 15. f4 Ng4 16. Rf3 f5 17. fxe5 dxe5 18. exf5 Bd5 19. f6+ Kg8 20. Rg3 Nxf6 21. Qg6 Qf7 22. Qxh6 exd4 23. Rf1 dxc3 24. Bxf6 cxd2 25. Rxg7+ 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.23"]
[Round "3"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Paterra, Douglas Melito"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1351"]
[PlyCount "73"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 Ng4 7. Qc2 d6 8. Bxg7 Kxg7 9. 0-0 Bf5 10. d3 e5 11. Nh4 Be6 12. Bxb7 Nd7 13. Bxa8 Qxa8 14. Nd2 Nh6 15. Ne4 Qc6 16. Ng5 Re8 17. Qd2 Nf5 18. Nxe6+ Rxe6 19. Nxf5+ gxf5 20. Qg5+ Rg6 21. Qxf5 Nf6 22. Qf3 Qc8 23. e3 Ng4 24. Rad1 Rh6 25. h4 f5 26. d4 f4 27. exf4 Rf6 28. f5 h5 29. dxe5 Rxf5 30. Qd5 Rxe5 31. Qxd6 Qe8 32. Qd7+ Qe7 33. Rd5 Kf6 34. f4 Rxd5 35. Qxe7+ Kxe7 36. cxd5 Ne3 37. Re1 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.22"]
[Round "2"]
[White "Parreira, Teodora Ribeiro"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1681"]
[BlackElo "1351"]
[PlyCount "43"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. Qf3 Nf6 8. Bg5 Be7 9. Nc3 Bd6 10. Rfe1 h6 11. Bd2 Nbd7 12. Ne2 Nh7 13. Qg3 Nxe5 14. dxe5 Bc5 15. Bxh6 g6 16. Bxg6 Bxf2+ 17. Qxf2 fxg6 18. Bxf8 Nxf8 19. Nf4 Bf5 20. Rad1 c6 21. c4 Be4 22. Rxe4 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.22"]
[Round "1"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Haman, Muhammad"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1351"]
[BlackElo "1884"]
[PlyCount "74"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. b3 Ne4 8. Nxe4 Bxe4 9. Bb2 Bf6 10. Bxf6 Qxf6 11. d3 Bb7 12. Qc2 Na6 13. a3 c5 14. Rab1 Rac8 15. Qd2 Rfd8 16. b4 d5 17. b5 Nc7 18. Qb2 dxc4 19. Qxf6 gxf6 20. dxc4 Ne8 21. Rb2 Nd6 22. Nd2 Bxg2 23. Kxg2 Kf8 24. Rc1 Rd7 25. Rcc2 Rcd8 26. Kg1 Nf5 27. Nf3 e5 28. Rd2 e4 29. Rxd7 Rxd7 30. Rd2 exf3 31. Rxd7 fxe2 32. Rxa7 e1Q+ 33. Kg2 Qe4+ 34. Kg1 Qxc4 35. a4 Qb4 36. Rb7 Qb1+ 37. Kg2 Qe4+ 0-1

[Event "Osasco Terzian Memorial"]
[Site "Osasco"]
[Date "2019.12.08"]
[Round "5"]
[White "Laguna, Oscar Alexander San"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1147"]
[BlackElo "1287"]
[PlyCount "108"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. h3 Be6 9. 0-0 Nd7 10. Re1 Nc5 11. Be3 Nxd3 12. cxd3 c5 13. d4 Qc7 14. d5 Bf5 15. c4 h6 16. Qe2 Bf6 17. Rac1 Rfe8 18. Qd2 Qd7 19. b3 Be4 20. Nh2 Bf5 21. Re2 Re7 22. Rce1 Rae8 23. Qa5 a6 24. a3 Qc7 25. Qxc7 Rxc7 26. Bf4 Rxe2 27. Rxe2 Re7 28. Rxe7 Bxe7 29. Nf3 Kf8 30. Kf1 Ke8 31. Ke2 Kd7 32. Kd2 Be4 33. Ke3 f5 34. g4 Bc2 35. Nd2 g5 36. Bh2 f4+ 37. Ke2 Bf6 38. b4 cxb4 39. axb4 Bc3 40. b5 axb5 41. cxb5 Ba4 42. Ne4 Bxb5+ 43. Kd1 Bd4 44. f3 Bc4 45. h4 Bxd5 46. hxg5 Bxe4 47. fxe4 hxg5 48. Kd2 Ke6 49. Kd3 Ke5 50. Bxf4+ Kxf4 51. Kxd4 Kxg4 52. Kd5 Kf4 53. Kxd6 Kxe4 54. Kc5 g4 0-1

[Event "Osasco Terzian Memorial"]
[Site "Osasco"]
[Date "2019.12.07"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "De Souza, Ana Lucia Silva"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1287"]
[BlackElo "1473"]
[PlyCount "83"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. c4 c5 9. e3 Nbd7 10. Nc3 Rc8 11. Qe2 Re8 12. Rac1 Nf8 13. Ne5 Bd6 14. Nb5 Bb8 15. Rcd1 a6 16. Nc3 Qe7 17. Rd2 Red8 18. Rfd1 N8d7 19. Nxd7 Rxd7 20. Rc2 Rcd8 21. Rcd2 cxd4 22. Rxd4 Be5 23. R4d2 Bxc3 24. Bxc3 a5 25. cxd5 Bxd5 26. Bxf6 Qxf6 27. Qb5 h6 28. Qxb6 Bc6 29. Rxd7 Rxd7 30. Rxd7 Bxd7 31. Qxa5 Qa1+ 32. Bf1 Bc6 33. a4 Bf3 34. Qd8+ Kh7 35. Qd3+ g6 36. h4 Qa3 37. Bg2 Qa1+ 38. Kh2 Bd1 39. Qd7 Kg7 40. Qd4+ Qxd4 41. exd4 Bxb3 42. a5 1-0

[Event "Osasco Terzian Memorial"]
[Site "Osasco"]
[Date "2019.12.07"]
[Round "3"]
[White "Yachouh, Edouard"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1193"]
[BlackElo "1287"]
[PlyCount "42"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. c3 Nc6 6. Bd3 Be7 7. Nbd2 0-0 8. Ne5 Bd7 9. h3 Nxe5 10. Bxe5 Qb6 11. Qc1 Bb5 12. Bb1 cxd4 13. exd4 Rac8 14. Qc2 g6 15. Nf3 Ne4 16. Qc1 f6 17. Bh2 Bb4 18. Qe3 Nxc3 19. bxc3 Bxc3+ 20. Nd2 Bxd4 21. Qh6 Rc1# 0-1

[Event "Osasco Terzian Memorial"]
[Site "Osasco"]
[Date "2019.12.06"]
[Round "1"]
[White "Da Rosa, Henrique Jaze Simoe"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1719"]
[BlackElo "1287"]
[PlyCount "58"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 Qc7 9. Ndb5 Qd8 10. Nd5 e6 11. Ndc3 Ne8 12. e3 a6 13. Nd4 Nc7 14. b3 Ne7 15. Bb2 d5 16. cxd5 Nexd5 17. Ne4 Qe7 18. Rc1 Bd7 19. Qd2 Nb5 20. Nxb5 Bxb5 21. Rfd1 Rac8 22. Bxg7 Kxg7 23. Qb2+ Kg8 24. Rxc8 Rxc8 25. h3 Bc6 26. Rxd5 f5 27. Rd4 e5 28. Rc4 b5 29. Rc5 fxe4 1-0

[Event "Osasco Terzian Memorial"]
[Site "Osasco"]
[Date "2019.12.06"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Barros, Jardel Teti"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1287"]
[BlackElo "1439"]
[PlyCount "94"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. d4 dxc4 9. bxc4 c5 10. e3 cxd4 11. exd4 Nc6 12. Ne5 Qc7 13. f4 Na5 14. Qd3 Bxg2 15. Kxg2 Rac8 16. Rc1 Nd7 17. Nxd7 Qxd7 18. Nd2 Rfd8 19. Nb3 Nc6 20. Re1 Bf6 21. Red1 Qb7 22. Kg1 Nb4 23. Qc3 Na6 24. Rac1 Nc7 25. Qd2 Ne8 26. Qe2 Nd6 27. Rc2 Qe4 28. Qxe4 Nxe4 29. Re1 Nd6 30. Rec1 Nf5 31. Rd1 Ne3 32. Rdc1 Nxc2 33. Rxc2 Rd7 34. Kf2 Rdc7 35. Nd2 h6 36. Ke3 g5 37. Kd3 gxf4 38. gxf4 Kh7 39. h3 Rg8 40. Ne4 Be7 41. Ke3 f5 42. Nf2 Rg3+ 43. Ke2 Bd6 44. Bc1 Rcg7 45. Be3 Rg2 46. Ke1 Bb4+ 47. Kf1 R7g3 0-1

[Event "Sao Paulo ECP op 5th"]
[Site "Sao Paulo"]
[Date "2019.12.01"]
[Round "5"]
[White "Ferreira, Caio Tulio Moreira"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1654"]
[BlackElo "1287"]
[PlyCount "61"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Ng8 5. Nf3 d6 6. d4 Nc6 7. Bxf4 Be6 8. d5 dxe5 9. Be3 e4 10. Ng5 Be7 11. Nxe6 fxe6 12. dxc6 bxc6 13. Qxd8+ Rxd8 14. Nxe4 Rd5 15. Bd3 Nf6 16. Nxf6+ Bxf6 17. 0-0 Bxb2 18. Rab1 Bf6 19. Rb8+ Bd8 20. Ra8 Re5 21. Bf4 Ra5 22. Bxc7 Rd5 23. Rxd8+ Rxd8 24. Bxd8 Kxd8 25. Rf7 Re8 26. Rxa7 Re7 27. Rxe7 Kxe7 28. Kf2 h6 29. Ke3 Kf6 30. Ke4 e5 31. a4 1-0

[Event "Sao Paulo ECP op 5th"]
[Site "Sao Paulo"]
[Date "2019.12.01"]
[Round "6"]
[White "Takano Ito, Raphael Kenzo"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1748"]
[BlackElo "1287"]
[PlyCount "92"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 Nbd7 5. dxe5 dxe5 6. Bg5 Be7 7. Bc4 0-0 8. 0-0 Ne8 9. Bxe7 Qxe7 10. Nd5 Qc5 11. b3 Nd6 12. Qd3 c6 13. Ne7+ Kh8 14. Nxc8 Raxc8 15. Ng5 Nb6 16. Qh3 h6 17. Nf3 Nbxc4 18. bxc4 Qxc4 19. Nxe5 Qxe4 20. Nd7 Rfe8 21. Rad1 Qe6 22. Qxe6 Rxe6 23. Nc5 Re5 24. Nd7 Rd5 25. c4 Nxc4 26. Rxd5 cxd5 27. Nf8 Rxf8 28. Rd1 Rd8 29. Rb1 Nd6 30. Rd1 d4 31. Kf1 Kh7 32. f4 Kg6 33. g4 f5 34. h3 h5 35. gxf5+ Kxf5 36. Kf2 Kxf4 37. a3 d3 38. Rd2 Nc4 39. Rd1 d2 40. Ke2 Re8+ 41. Kf2 Nd6 42. a4 Ne4+ 43. Kg2 Rc8 44. Rf1+ Ke5 45. Rd1 Rc1 46. Rxd2 Nxd2 0-1

[Event "Sao Paulo ECP op 5th"]
[Site "Sao Paulo"]
[Date "2019.11.30"]
[Round "3"]
[White "Machado, Antonio Rodrigo"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1773"]
[BlackElo "1287"]
[PlyCount "81"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 dxc4 10. Bxc4 0-0 11. Nc3 Bf5 12. a3 Nxc3 13. bxc3 Nd5 14. Bd2 Qd6 15. Re1 Bf6 16. Ne5 Rfe8 17. Nxf7 Rxe1+ 18. Bxe1 Kxf7 19. Qh5+ g6 20. Qxh7+ Bg7 21. Qh4 Rh8 22. Qg3 Ke6 23. f3 Qxg3 24. Bxg3 c6 25. Re1+ Kd7 26. Bxd5 cxd5 27. h3 Re8 28. Rxe8 Kxe8 29. Kf2 b5 30. Bd6 Bf8 31. Bb4 Bxb4 32. cxb4 Kd7 33. Ke3 g5 34. g4 Bh7 35. Kd2 Bb1 36. Ke3 Ke6 37. Kd2 Ba2 38. Ke3 Bc4 39. Kf2 Kf6 40. Ke1 Bd3 41. Kf2 1/2-1/2

[Event "Sao Paulo ECP op 5th"]
[Site "Sao Paulo"]
[Date "2019.11.30"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Melo, Sergio Roberto Samp"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1287"]
[BlackElo "1738"]
[PlyCount "34"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. c4 Nc6 7. Qc2 d6 8. 0-0 Bf5 9. d3 Qc8 10. Nc3 Bh3 11. Ng5 Bxg2 12. Kxg2 h6 13. Nge4 Nd4 14. Qd2 Qc6 15. Kg1 Nxe4 16. Nxe4 b5 17. e3 Nf3+ 0-1

[Event "Sao Paulo ECP op 5th"]
[Site "Sao Paulo"]
[Date "2019.11.29"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Parijos de Melo, Luiz Claudio"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1287"]
[BlackElo "1730"]
[PlyCount "66"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. Bg2 0-0 6. 0-0 Nc6 7. d3 Rb8 8. Nbd2 e5 9. c4 Bd7 10. d4 Re8 11. dxe5 dxe5 12. Nb1 e4 13. Nd4 e3 14. f4 Ng4 15. Nxc6 Bxc6 16. Bxg7 Bxg2 17. Kxg2 Kxg7 18. Qxd8 Rbxd8 19. Nc3 c6 20. Rad1 Rd2 21. h3 Nf6 22. Rxd2 exd2 23. Kf3 b5 24. cxb5 cxb5 25. Rd1 Rc8 26. Ne4 Nxe4 27. Kxe4 Rc2 28. Kd3 Rxa2 29. Rxd2 Ra1 30. Kc3 Rh1 31. Kb4 Rxh3 32. Rd3 Rh2 33. Re3 Rh5 1/2-1/2

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "5"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1272"]
[BlackElo "1518"]
[PlyCount "72"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. g3 e5 4. Nc3 e4 5. Ng5 e3 6. dxe3 Bb4 7. Bd2 a6 8. Nf3 d6 9. Bg2 Be6 10. b3 0-0 11. Nd4 Bd7 12. Nxc6 bxc6 13. 0-0 Re8 14. Qc2 Qc8 15. Ne4 Nxe4 16. Bxb4 Bf5 17. Qb2 Qe6 18. f3 Nxg3 19. hxg3 Qxe3+ 20. Rf2 Re6 21. Bd2 Qb6 22. Kf1 Rae8 23. Bc3 Qe3 24. Bxg7 Rg6 25. Bd4 Qg5 26. g4 Bd7 27. Re1 c5 28. Bc3 h5 29. Qd2 Qh4 30. Qf4 hxg4 31. fxg4 Be6 32. Kg1 Rxg4 33. Qh2 Qxh2+ 34. Kxh2 Kf8 35. Rf3 Ke7 36. Bh3 Rh4 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "De Souza, Carlos Alberto"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1272"]
[BlackElo "1489"]
[PlyCount "74"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. Nc3 Be6 4. b3 g6 5. Ng5 Bf5 6. g3 Bg7 7. Bg2 c6 8. 0-0 0-0 9. Bb2 Nbd7 10. d3 Nc5 11. Qd2 Ne6 12. Nxe6 Bxe6 13. Rac1 Qd7 14. d4 Bh3 15. d5 Rac8 16. dxc6 bxc6 17. Rfd1 Bxg2 18. Kxg2 Qf5 19. h3 Rfd8 20. Qe3 Rc7 21. Rd2 Rcd7 22. Rcd1 e5 23. Ba3 Ne8 24. Ne4 Bh6 25. Qxh6 Qxe4+ 26. Kg1 Ng7 27. Qg5 Ne6 28. Qf6 Nd4 29. Re1 Nc2 30. Red1 Nxa3 31. Rxd6 Rxd6 32. Rxd6 Rxd6 33. Qxd6 Nc2 34. Qb8+ Kg7 35. Qxa7 Ne1 36. f3 Qxe2 37. Qf2 Nxf3+ 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "4"]
[White "Barreto, Michael Fernando Al"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1625"]
[BlackElo "1272"]
[PlyCount "115"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. Nc3 Nf6 7. Qxe7+ Bxe7 8. d4 Bf5 9. Nb5 Na6 10. c4 c6 11. Nc3 0-0 12. Be2 Nb4 13. Bd1 Nc2+ 14. Bxc2 Bxc2 15. 0-0 Rfe8 16. Re1 Rad8 17. Bd2 d5 18. Rac1 Bg6 19. c5 Ne4 20. Bf4 Bf6 21. Ne5 Bxe5 22. Bxe5 f6 23. Bf4 Rd7 24. f3 Nxc3 25. Rxe8+ Bxe8 26. Rxc3 Re7 27. Kf2 Bg6 28. b4 Bb1 29. a4 a6 30. b5 axb5 31. axb5 Ba2 32. Bd6 Rf7 33. Ra3 g6 34. Rxa2 Kg7 35. bxc6 bxc6 36. Ra6 Rb7 37. Rb6 Ra7 38. Rxc6 Ra4 39. Rc7+ Kg8 40. c6 Rxd4 41. Rc8+ Kg7 42. c7 Rc4 43. Rb8 d4 44. c8Q Rxc8 45. Rxc8 Kf7 46. Ke2 Ke6 47. Bc5 Kd7 48. Rh8 h5 49. Bxd4 Ke6 50. h3 Kf7 51. g4 hxg4 52. fxg4 Kg7 53. Rc8 Kf7 54. h4 f5 55. gxf5 gxf5 56. Kf3 Kg6 57. Kf4 Kh5 58. Bf6 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "3"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Silva, Vitto Carlo"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1272"]
[BlackElo "1750"]
[PlyCount "69"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bg4 5. Bg2 e6 6. 0-0 Bc5 7. Bb2 Nbd7 8. Nc3 0-0 9. Qc2 Re8 10. Rad1 a6 11. d4 Ba7 12. cxd5 cxd5 13. Qd2 h6 14. e3 Ne4 15. Qe1 Ndf6 16. Rc1 Rc8 17. Nxe4 Nxe4 18. Nd2 Rxc1 19. Qxc1 Nxd2 20. Qxd2 h5 21. Rc1 h4 22. Bc3 hxg3 23. hxg3 b6 24. Bf1 Qc8 25. Bb4 Qb7 26. Qc3 f6 27. Qc7 Rb8 28. Qxb7 Rxb7 29. Bxa6 Rf7 30. Bd3 f5 31. Rc8+ Kh7 32. Re8 g5 33. Rxe6 Kg7 34. Re5 f4 35. Rxg5+ 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.18"]
[Round "2"]
[White "De Oliveira, Felipe Piacente"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "1272"]
[PlyCount "146"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 b6 7. Be2 Bb7 8. d5 Nbd7 9. 0-0 Nc5 10. Qc2 Qd7 11. Rb1 Rfe8 12. b4 Na6 13. Be3 Rab8 14. Qd2 c6 15. b5 cxb5 16. Nxb5 Bc8 17. Bd3 Nc5 18. e5 Nfe4 19. Qc2 Nxd3 20. Qxd3 Nc5 21. Qd2 dxe5 22. Bh6 e4 23. Nfd4 Bb7 24. Bxg7 Kxg7 25. Nxa7 Bxd5 26. cxd5 Qxa7 27. Nc6 Qd7 28. Nxb8 Rxb8 29. Rfe1 Qd6 30. a4 Nxa4 31. Qd4+ Kg8 32. Qxa4 Qxd5 33. Rxe4 b5 34. Qb4 e6 35. Rd4 Qb7 36. Rbd1 Qc7 37. Rd7 Qc8 38. Rd8+ Qxd8 39. Rxd8+ Rxd8 40. Qxb5 Rd5 41. Qa4 Kg7 42. Kh2 Kf6 43. Kg3 Rg5+ 44. Kh2 Rf5 45. Qd4+ e5 46. Qd8+ Kg7 47. Kg3 Rf4 48. f3 Rf5 49. h4 Rh5 50. f4 exf4+ 51. Kxf4 Rf5+ 52. Ke4 h5 53. g3 Rf1 54. Qd4+ Kg8 55. Qd3 Rf5 56. Qd1 Kg7 57. g4 hxg4 58. Qxg4 Rh5 59. Kd3 Rd5+ 60. Kc4 Rh5 61. Qd4+ Kg8 62. Qf6 Rf5 63. Qd8+ Kg7 64. Kd3 Rf3+ 65. Ke4 Rf5 66. Qd7 Rh5 67. Qd4+ Kg8 68. Kf3 Rf5+ 69. Kg4 Rh5 70. Kg3 Rf5 71. Qc4 Rh5 72. Qg4 Rf5 73. Qxf5 gxf5 1/2-1/2

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.17"]
[Round "1"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Krongold, Breno"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1272"]
[BlackElo "1632"]
[PlyCount "86"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. Bg2 Nc6 7. 0-0 Bg4 8. Nbd2 Re8 9. h3 Bf5 10. a3 Qd7 11. Kh2 Rad8 12. Nc4 Qc8 13. Qc1 Bd7 14. Rd1 a6 15. d5 Nb8 16. Qf4 b5 17. Na5 Nxd5 18. Qc1 Nf6 19. a4 bxa4 20. bxa4 c5 21. Nd2 Nc6 22. Nab3 Qc7 23. e3 Rb8 24. Bf1 Bc8 25. Rb1 Qd7 26. Nc4 Qf5 27. Kg1 Rd8 28. Qd2 Nb4 29. c3 Nc6 30. Nca5 Nxa5 31. Nxa5 Bd7 32. Ra1 h5 33. h4 Rb6 34. Nc4 Rb3 35. Na5 Rb6 36. Nc4 Rb7 37. Na5 Rc7 38. Bxa6 Ra8 39. Bd3 Qg4 40. Be2 Qe6 41. c4 Ne4 42. Qc1 Bxb2 43. Qxb2 Rxa5 0-1

[Event "Hebraica op 26th"]
[Site "Hebraica"]
[Date "2019.01.13"]
[Round "6"]
[White "Borger, David Lupovici"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1370"]
[BlackElo "1674"]
[PlyCount "41"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. 0-0 Nd7 12. Rc1 Rac8 13. Qa4 a5 14. Bf5 Rcd8 15. Rxc7 Bc8 16. Rfc1 g6 17. Bxd7 Bxd7 18. Qb3 Qe6 19. h3 Qd6 20. Ne5 Be6 21. R1c6 1-0

[Event "Hebraica op 26th"]
[Site "Hebraica"]
[Date "2019.01.13"]
[Round "5"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Borger, Daniel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1674"]
[BlackElo "1623"]
[PlyCount "70"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bf5 4. Bb2 e6 5. g3 Nd7 6. Bg2 Ngf6 7. d3 Bd6 8. 0-0 0-0 9. Nbd2 Re8 10. Nh4 Bg6 11. Nxg6 hxg6 12. Qc2 Qc7 13. Rfe1 a6 14. d4 c5 15. e3 Rac8 16. Rac1 b5 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 Nf6 20. Bg2 e5 21. dxc5 Qxc5 22. Bb7 Rc7 23. Bxa6 Ra8 24. Bxb5 Rxa2 25. Ba4 e4 26. Qb1 Ng4 27. Rf1 Rxb2 28. Qxb2 Ne5 29. Qe2 Nf3+ 30. Kg2 Qh5 31. Rh1 Nh4+ 32. gxh4 Qxe2 33. Rhe1 Qg4+ 34. Kf1 Qh3+ 35. Ke2 Qd3# 0-1

[Event "Hebraica op 26th"]
[Site "Hebraica"]
[Date "2019.01.12"]
[Round "4"]
[White "Kajiwara, Joao Kazuyuki"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1277"]
[BlackElo "1674"]
[PlyCount "104"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. d3 Bg7 6. Re1 0-0 7. e4 d6 8. Nbd2 e5 9. Nf1 Re8 10. Bg5 Nbd7 11. Qd2 c5 12. Bh6 Qc7 13. Bxg7 Kxg7 14. Ne3 Rac8 15. a4 a6 16. c4 Ra8 17. Rec1 Reb8 18. Nd1 Bc6 19. Nc3 Nh5 20. Nh4 Qb7 21. g4 Nf4 22. Bf1 b5 23. axb5 axb5 24. b3 Rxa1 25. Rxa1 Ra8 26. Rxa8 Qxa8 27. Ne2 Nxe2+ 28. Bxe2 Qa3 29. Bd1 b4 30. Nf3 Qa8 31. g5 Qd8 32. h4 f6 33. gxf6+ Nxf6 34. Ng5 Qe7 35. f4 exf4 36. Qxf4 h6 37. Nf3 Nh5 38. Qg4 Bd7 39. Qg2 Nf4 40. Qb2+ Qf6 41. Qxf6+ Kxf6 42. d4 Bg4 43. e5+ dxe5 44. dxe5+ Ke6 45. Nd4+ cxd4 46. Bxg4+ Kxe5 47. Bd1 g5 48. hxg5 Nh3+ 49. Kf1 Nxg5 50. Bh5 Ne4 51. Ke1 d3 52. Bg6 Nc5 0-1

[Event "Hebraica op 26th"]
[Site "Hebraica"]
[Date "2019.01.12"]
[Round "3"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Oliveira, Debora Goncalves"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1674"]
[BlackElo "1332"]
[PlyCount "82"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 c6 4. Bb2 Nd7 5. g3 Ngf6 6. Bg2 Be7 7. 0-0 0-0 8. d3 b6 9. Nbd2 c5 10. Qc2 d4 11. e3 dxe3 12. fxe3 Bb7 13. d4 Ng4 14. Rae1 Rc8 15. Bh3 Ndf6 16. dxc5 Bxc5 17. Qc3 h5 18. Bxg4 hxg4 19. Nd4 a6 20. e4 e5 21. Qd3 Bxd4+ 22. Bxd4 Qxd4+ 23. Qxd4 exd4 24. Rf4 Rfe8 25. e5 Nd7 26. Rxg4 Nxe5 27. Rxd4 Nf3+ 28. Nxf3 Bxf3 29. Rf1 Ba8 30. Rd7 Re2 31. Rfxf7 Rg2+ 32. Kf1 Rf8 33. Rxf8+ Kxf8 34. Rd8+ Kf7 35. Rxa8 Rxa2 36. Ra7+ Kg6 37. Rb7 b5 38. cxb5 axb5 39. Rxb5 Rxh2 40. Rb6+ Kg5 41. Rb4 Rb2 1/2-1/2

[Event "Hebraica op 26th"]
[Site "Hebraica"]
[Date "2019.01.11"]
[Round "2"]
[White "Feitoza, Gustavo Sampaio Lob"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1533"]
[BlackElo "1674"]
[PlyCount "55"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. d3 0-0 6. 0-0 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 Be6 10. Be3 c6 11. Ne2 Qc7 12. Ng3 d5 13. exd5 cxd5 14. d4 e4 15. Ne5 Nd7 16. Bf4 Rac8 17. Ng6 Qd8 18. Nxf8 Bxf8 19. f3 exf3 20. Rxf3 Nb6 21. Rxa7 Qd7 22. Rc3 Re8 23. Rc7 Qd8 24. Rcxb7 Nc8 25. Ra8 h6 26. c3 Bxh3 27. gxh3 Qh4 28. Qg4 1-0

[Event "Hebraica op 26th"]
[Site "Hebraica"]
[Date "2019.01.11"]
[Round "1"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Nobre, Jailson Altair Barb"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1674"]
[BlackElo "1653"]
[PlyCount "50"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. Nbd2 Nh5 9. Ne4 f5 10. Ned2 f4 11. c4 fxg3 12. fxg3 Nf6 13. e4 Ng4 14. Re1 Nb4 15. Nf1 c6 16. a3 Nxd3 17. Qxd3 Qb6+ 18. Ne3 Bh6 19. Bc1 d5 20. exd5 Bf5 21. Qc3 cxd5 22. cxd5 Rac8 23. Qd2 Rc2 24. Qd1 Bxe3+ 25. Bxe3 Nxe3 0-1

[Event "Homs Xeque Mate op"]
[Site "Sao Paulo"]
[Date "2018.10.28"]
[Round "4"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Pimenta, Mauri Moriggi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1707"]
[BlackElo "1282"]
[PlyCount "162"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. d4 e6 6. b3 Be7 7. Bb2 0-0 8. Nbd2 Nbd7 9. Rc1 a5 10. c4 Rc8 11. Re1 c5 12. cxd5 Nxd5 13. e4 Nb4 14. Ra1 Nd3 15. Bc3 Nxe1 16. Qxe1 Nf6 17. Nh4 cxd4 18. Bb2 Rc2 19. Bc1 Bb4 20. Qd1 Rc8 21. Nc4 Bxe4 22. Nxb6 Bc2 23. Qe2 d3 24. Qe3 Rb8 25. Nc4 d2 26. Bxd2 Bxd2 27. Qxd2 Qxd2 28. Nxd2 Rbd8 29. Nc4 Rd1+ 30. Rxd1 Bxd1 31. Nxa5 Rd8 32. Nc4 Rb8 33. Nb2 Be2 34. f4 Nd5 35. Kf2 Bb5 36. Nd1 Nb4 37. Nc3 Ba6 38. Ke3 Rc8 39. Kd2 Rd8+ 40. Kc1 Rc8 41. Kb2 Nd3+ 42. Kc2 Ne1+ 43. Kb2 Nd3+ 44. Kc2 Nb4+ 45. Kb2 Rd8 46. Nf3 Bb7 47. a3 Nd3+ 48. Kc2 Bxf3 49. Bxf3 Ne1+ 50. Kb2 Nxf3 51. h4 Rd2+ 52. Kc1 Rg2 53. Ne4 Nd4 54. a4 Nxb3+ 55. Kb1 Nd2+ 56. Nxd2 Rxd2 57. a5 Rd5 58. a6 Rb5+ 59. Kc2 Ra5 60. Kd3 Rxa6 61. Ke4 Ra5 62. g4 Kf8 63. f5 exf5+ 64. gxf5 Ke7 65. h5 Kf6 66. h6 gxh6 67. Kf4 Rxf5+ 68. Kg4 Rf1 69. Kh4 Rh1+ 70. Kg4 Kg6 71. Kf4 h5 72. Kg3 h4+ 73. Kg2 Ra1 74. Kh3 Kg5 75. Kg2 Ra3 76. Kh1 Ra2 77. Kg1 Kf4 78. Kf1 Ke3 79. Kg1 Kf3 80. Kh1 Kg3 81. Kg1 Ra1# 0-1

[Event "Homs Xeque Mate op"]
[Site "Sao Paulo"]
[Date "2018.10.27"]
[Round "3"]
[White "Haraguchi, Diego Sashaki"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1397"]
[BlackElo "1707"]
[PlyCount "115"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e3 Nxc3 8. bxc3 0-0 9. Bd3 Nc6 10. Ne2 b6 11. Qc2 g6 12. 0-0 Bb7 13. Rfd1 Rfd8 14. Be4 f5 15. Bf3 e5 16. d5 Na5 17. e4 fxe4 18. Bxe4 Rd6 19. Rd3 Rad8 20. Rad1 c6 21. dxc6 Rxd3 22. Rxd3 Rxd3 23. Qxd3 Bxc6 24. Bxc6 Nxc6 25. Qc4+ Qf7 26. Qxc6 Qxa2 27. Qe8+ Kg7 28. Qxe5+ Kh6 29. h3 Qb1+ 30. Kh2 Qf5 31. Qxf5 gxf5 32. Nc1 Kg5 33. Kg3 f4+ 34. Kf3 h5 35. g3 fxg3 36. fxg3 a6 37. h4+ Kf5 38. Ne2 a5 39. Nd4+ Kg6 40. g4 a4 41. Nb5 Kh6 42. g5+ Kg6 43. Ke4 Kh7 44. Ke5 Kg7 45. Kf5 Kh7 46. Kf6 Kg8 47. Kg6 Kh8 48. Kxh5 Kg7 49. Kg4 Kg6 50. h5+ Kh7 51. g6+ Kh6 52. Kf5 Kg7 53. h6+ Kg8 54. Kf6 a3 55. Nxa3 Kh8 56. g7+ Kh7 57. Kf7 b5 58. g8Q+ 1-0

[Event "Homs Xeque Mate op"]
[Site "Sao Paulo"]
[Date "2018.10.27"]
[Round "2"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Bergo, Felipe Paulo Guazzi"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1707"]
[BlackElo "1596"]
[PlyCount "134"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. a4 Nf6 4. g3 d4 5. d3 Bg4 6. Bg2 Bxf3 7. Bxf3 e5 8. 0-0 Nbd7 9. e3 Bc5 10. Na3 0-0 11. Nc2 a5 12. e4 Re8 13. Bd2 b6 14. Ra2 Bd6 15. b3 Nc5 16. Ne1 Na6 17. Nc2 c5 18. Bg2 Qd7 19. f3 Kh8 20. Rf2 Ng8 21. Qf1 f6 22. f4 Rab8 23. f5 Qf7 24. Bf3 Ne7 25. Qh3 Rg8 26. Rg2 g5 27. g4 Nc6 28. Kh1 Ncb4 29. Nxb4 cxb4 30. Bd1 Nc5 31. Bc2 Qg7 32. Rg3 Bf8 33. Ra1 Qh6 34. Rag1 Qxh3 35. Rxh3 Kg7 36. Rgg3 h6 37. Kg2 Rh8 38. Kf2 Rb7 39. Rh5 Na6 40. Ke2 Kg8 41. Bc1 Rbh7 42. Bd2 Nc7 43. Rg1 Ne8 44. Rh1 Ng7 45. Rh3 h5 46. gxh5 Nxh5 47. Rf3 Ng7 48. Rf2 Rh3 49. Rg2 Kf7 50. Kf2 Ne8 51. Bd1 Rxd3 52. Ke2 Rdh3 53. Bc2 Nc7 54. Kd1 Na6 55. Kc1 Nc5 56. Kb2 d3 57. Bd1 Nxe4 58. Bg4 Ng3 59. Rhg1 Rxh2 60. Rxh2 Rxh2 61. Rxg3 Rxd2+ 62. Kc1 Rc2+ 63. Kb1 e4 64. Re3 Rc3 65. Rxe4 Rxb3+ 66. Kc1 Bd6 67. Rd4 Bf4+ 0-1

[Event "Sao Paulo U16 3rd"]
[Site "Sao Paulo"]
[Date "2018.06.10"]
[Round "5.8"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Sakano, Luiz Hideki Contare"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1732"]
[PlyCount "60"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nc6 4. d4 Bd6 5. 0-0 Nf6 6. b3 0-0 7. c4 dxc4 8. bxc4 e5 9. dxe5 Bxe5 10. Nc3 Bxc3 11. Rb1 Bg4 12. Ng5 Nd4 13. Qd3 Nxe2+ 14. Kh1 Qxd3 15. Rxb7 h6 16. Nh3 Bxh3 17. Bxh3 Qe4+ 18. Bg2 Qxc4 19. Rb3 Ne4 20. Rxc3 N2xc3 21. Bb2 Nd2 22. Bxc3 Nxf1 23. Bxa8 Qxc3 24. Kg1 Qc1 25. Kg2 Rxa8 26. f3 Rd8 27. Kh3 g5 28. g4 Ne3 29. Kg3 Qg1+ 30. Kh3 Qg2# 0-1

[Event "Sao Paulo U16 3rd"]
[Site "Sao Paulo"]
[Date "2018.06.10"]
[Round "4.6"]
[White "Tsuchie, Pedro Pinheiro"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1120"]
[BlackElo "1732"]
[PlyCount "35"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Nxd4 Bc5 6. Nb3 Bxf2+ 7. Kxf2 Ne7 8. Bd3 Ng6 9. Rf1 Nxe5 10. Qe2 Nbc6 11. Bd2 0-0 12. Kg1 Nxd3 13. Qxd3 d6 14. Nc3 Nb4 15. Qe4 Nc6 16. Rae1 Re8 17. Qxe8+ Qxe8 18. Rxe8# 1-0

[Event "Sao Paulo U16 3rd"]
[Site "Sao Paulo"]
[Date "2018.06.09"]
[Round "1.1"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1732"]
[BlackElo "1759"]
[PlyCount "66"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "5"]
[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. d4 cxd4 4. Nxd4 g6 5. Bb5 Bg7 6. Nxc6 bxc6 7. Bc4 e6 8. Nc3 d5 9. exd5 cxd5 10. Bd3 Ne7 11. 0-0 0-0 12. Qf3 e5 13. Be2 Be6 14. Bg5 f6 15. Bd2 Nf5 16. Be3 d4 17. Bd3 Nxe3 18. fxe3 dxc3 19. bxc3 f5 20. e4 f4 21. Rad1 Qc8 22. Bb5 Qc5+ 23. Kh1 Qxb5 24. Rb1 Qc6 25. Rb2 Rab8 26. Rfb1 Rxb2 27. Rxb2 g5 28. Qh5 Qxc3 29. Rb1 Qxc2 30. Rg1 h6 31. g3 Qxe4+ 32. Rg2 f3 33. Rf2 Qb1+ 0-1

[Event "Sao Paulo U16 3rd"]
[Site "Sao Paulo"]
[Date "2018.06.09"]
[Round "3.9"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Laguna, Oscar Alexander San"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1732"]
[PlyCount "143"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. 0-0 g6 6. d4 Bd7 7. Re1 Bg7 8. dxe5 dxe5 9. Bxc6 Bxc6 10. Qxd8+ Rxd8 11. Nxe5 0-0 12. Nf3 Rd7 13. Bg5 Re7 14. Nd2 Rfe8 15. f3 Re6 16. Re2 Nd7 17. Bf4 Be5 18. Bxe5 Rxe5 19. Nc4 R5e7 20. Rd1 Nb6 21. Nxb6 axb6 22. Nd5 Bxd5 23. Rxd5 Ra8 24. a3 c6 25. Rd4 Rae8 26. Rb4 b5 27. Rd2 Kg7 28. Rbd4 g5 29. Rd7 f6 30. g3 Kf8 31. f4 Rxd7 32. Rxd7 Re7 33. Rd8+ Kf7 34. fxg5 fxg5 35. Rd4 Kf6 36. Kf2 c5 37. Rd5 b6 38. Rd6+ Re6 39. Rxe6+ Kxe6 40. Kf3 h5 41. h3 Ke5 42. g4 h4 43. c3 Kd6 44. b3 Kc6 45. c4 bxc4 46. bxc4 Kb7 47. e5 Kc6 48. Ke4 Kd7 49. Kd5 Kc7 50. e6 Kd8 51. Kd6 Ke8 52. Kc7 Ke7 53. Kxb6 Kxe6 54. Kxc5 Kd7 55. a4 Kc7 56. a5 Kb7 57. Kd6 Ka6 58. c5 Kb7 59. Kd7 Ka6 60. c6 Kxa5 61. c7 Kb6 62. c8Q Kb5 63. Qc7 Ka6 64. Qb8 Ka5 65. Qb7 Ka4 66. Qb6 Ka3 67. Qb5 Ka2 68. Kc6 Ka3 69. Kc5 Ka2 70. Kc4 Ka1 71. Kc3 Ka2 72. Qb2# 1-0

[Event "Sao Paulo U16 3rd"]
[Site "Sao Paulo"]
[Date "2018.06.09"]
[Round "2.8"]
[White "Yu, Nicholas Jiereng On"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1732"]
[PlyCount "55"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 c6 4. e5 Nd5 5. Nf3 Nxc3 6. bxc3 d6 7. Bd3 dxe5 8. Nxe5 Bg7 9. 0-0 0-0 10. Bf4 Nd7 11. Nxd7 Bxd7 12. Rb1 b5 13. c4 bxc4 14. Bxc4 Bf6 15. Bh6 Re8 16. c3 e5 17. Qb3 Re7 18. h3 exd4 19. cxd4 Bxd4 20. Rfd1 Bg7 21. Bxg7 Kxg7 22. Qc3+ Kg8 23. Ba6 Re2 24. Bb7 Rb8 25. Bxc6 Rxb1 26. Rxb1 Rxa2 27. Bxd7 Qxd7 28. Rb8+ 1-0

[Event "Hebraica op 25th"]
[Site "Hebraica"]
[Date "2018.01.14"]
[Round "5"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Cerqueira, Paulo Victor Rapous"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "1495"]
[PlyCount "42"]
[EventDate "2018.01.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. g3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Nc3 Bc5 8. Bg2 Ba6 9. b3 Qb6 10. Be3 Bxe3 11. fxe3 Qxe3+ 12. Qe2 Bxe2 13. Nxe2 0-0 14. Rd1 Rfd8 15. Rg1 d5 16. exd5 cxd5 17. c4 Ne4 18. Rf1 Nc3 19. Rd2 dxc4 20. Rf2 Qxd2+ 21. Kf1 Qd1# 0-1

[Event "Hebraica op 25th"]
[Site "Hebraica"]
[Date "2018.01.14"]
[Round "6"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Fantinati, Nilton M Nascimento"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "1517"]
[PlyCount "85"]
[EventDate "2018.01.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nc3 Nbd7 7. b3 Nd5 8. Bb2 Nxc3 9. Qd2 Nxe2+ 10. Qxe2 Bxb2 11. Rab1 Bg7 12. Nd2 e5 13. Rfe1 Re8 14. Rbd1 Rb8 15. Nf3 b6 16. d4 e4 17. Nd2 d5 18. f3 Bxd4+ 19. Kh1 e3 20. Nf1 Bc3 21. Nxe3 Bxe1 22. Rxe1 d4 23. Bf1 Rxe3 24. Qd2 Rxe1 25. Qxe1 Bb7 26. Qf2 c5 27. Bc4 Qf6 28. Bb5 Ne5 29. Be2 Kg7 30. Kg2 g5 31. h3 h5 32. Kg1 Nxf3+ 33. Bxf3 Qxf3 34. Qxf3 Bxf3 35. Kf2 Bd1 36. c4 dxc3 37. Ke1 c2 38. Kd2 Rd8+ 39. Kc1 Rd3 40. h4 g4 41. b4 Rxg3 42. Kd2 Rg2+ 43. Kc1 0-1

[Event "Hebraica op 25th"]
[Site "Hebraica"]
[Date "2018.01.13"]
[Round "4"]
[White "Brujin, Homero"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1482"]
[PlyCount "107"]
[EventDate "2018.01.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 Nxd5 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nc6 8. a3 Bd7 9. d3 Qc8 10. Nxd5 exd5 11. Bd2 Bh3 12. Bc3 Bxg2 13. Kxg2 Rd8 14. e3 Rd6 15. Rc1 Bf6 16. Qc2 Bxc3 17. Qxc3 Qg4 18. h3 Qf5 19. Nd4 Nxd4 20. Qxd4 Rc8 21. Qxa7 Rf6 22. Kg1 Qf3 23. Qa4 Rh6 24. Qd7 Rf8 25. Rxc7 g5 26. Qg4 Qxg4 27. hxg4 f5 28. gxf5 Rxf5 29. Kg2 g4 30. Rh1 Rhf6 31. Rc2 Rf7 32. b4 b5 33. Rh2 Kf8 34. Kf1 Ke7 35. Rc7+ Kd6 36. Rxf7 Rxf7 37. d4 Ra7 38. Rh4 Rxa3 39. Rxg4 Rb3 40. Rh4 Rxb4 41. Rxh7 Rb1+ 42. Kg2 Rb2 43. g4 Ke6 44. Rh6+ Kf7 45. g5 Kg7 46. Rd6 Ra2 47. Rxd5 Rb2 48. e4 b4 49. e5 Re2 50. Kf3 Re1 51. Rb5 Kg6 52. Kf4 Rg1 53. Rb6+ Kh5 54. Rh6# 1-0

[Event "Hebraica op 25th"]
[Site "Hebraica"]
[Date "2018.01.13"]
[Round "3"]
[White "Da Rosa, Henrique Jaze Simoe"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1557"]
[PlyCount "57"]
[EventDate "2018.01.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 Bg4 7. c4 c5 8. 0-0 Nbd7 9. Nbd2 cxd4 10. Nxd4 Be6 11. N2f3 Bg4 12. h3 Bxf3 13. Bxf3 Rb8 14. Qd2 e5 15. Nb5 Qb6 16. Nxd6 Rfd8 17. Rac1 Bf8 18. Ne4 Nxe4 19. Bxe4 Nf6 20. Qc2 Nxe4 21. Qxe4 Re8 22. Rfd1 Bd6 23. Rd5 Qc7 24. c5 Qe7 25. cxd6 Qe6 26. Rxe5 Qd7 27. Rc7 Rxe5 28. Qxe5 Qd8 29. Qg7# 1-0

[Event "Hebraica op 25th"]
[Site "Hebraica"]
[Date "2018.01.12"]
[Round "1"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Ferreira, Caio Tulio Moreira"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "1556"]
[PlyCount "100"]
[EventDate "2018.01.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 cxd4 4. cxd4 d5 5. g3 e6 6. Bg2 Bd6 7. 0-0 0-0 8. Nc3 a6 9. Bg5 h6 10. Bd2 Bd7 11. Re1 Nc6 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Ne7 15. g4 Bc6 16. Re1 Nd5 17. Rc1 Qb6 18. Rc2 Bb4 19. Bxb4 Nxb4 20. Rce2 Nxa2 21. Re3 Nb4 22. Rf1 Nd5 23. Rb3 Qc7 24. Ne5 Ba4 25. Bxd5 exd5 26. Re1 Bxb3 27. Qxb3 Rad8 28. Qd3 Rfe8 29. f4 f6 30. Nf3 Rxe1+ 31. Nxe1 Qxf4 32. h3 Re8 33. Ng2 Qc1+ 34. Kh2 Qxb2 35. Qg6 Re2 36. Kg3 Rxg2+ 37. Kf4 Qd2+ 38. Kf3 Rf2+ 39. Kg3 Qe3+ 40. Kh4 Qg5+ 41. Qxg5 hxg5+ 42. Kg3 Rd2 43. Kf3 Rxd4 44. Ke3 Ra4 45. Kd3 b5 46. Kc3 d4+ 47. Kd3 Rc4 48. Kd2 a5 49. Kd3 a4 50. Kd2 a3 0-1

