[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2023.11.04"]
[Round "6"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Denti, Debora Schevinski"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1394"]
[BlackElo "1800"]
[PlyCount "36"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 d5 10. exd6 cxd6 11. Bb2 h5 12. Qxe7+ Kxe7 13. Be2 f6 14. Bf3 Kd7 15. 0-0 Ba6 16. Nc3 d5 17. Rfd1 Bb4 18. Nxd5 cxd5 0-1

[Event "World School-ch U09"]
[Site "Rhodes"]
[Date "2023.04.20"]
[Round "7"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Zhauynbay, Alimzhan"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1367"]
[BlackElo "1640"]
[PlyCount "70"]
[EventDate "2023.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. 0-0-0 Be6 13. Kb1 Qa4 14. a3 b5 15. Qb4 Qxb4 16. axb4 a5 17. bxa5 Rxa5 18. Be2 Rfa8 19. c3 Bb3 20. Kc1 Ra1+ 21. Kd2 Rd8+ 22. Bd4 Bxd1 23. Rxd1 Rxd1+ 24. Kxd1 e5 25. Bxb5 exd4 26. Kc2 dxc3 27. bxc3 Kf8 28. c4 Ke7 29. Kc1 Bh6+ 30. Kc2 Rd2+ 31. Kb3 Rxg2 32. c5 Rxh2 33. c6 Bf4 34. Ba6 h5 35. Bb7 h4 0-1

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.06"]
[Round "7"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Medola, Eduarda Migliorini"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1219"]
[BlackElo "1403"]
[PlyCount "108"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. 0-0 Bd6 10. Ne4 Nxe4 11. Qxe4 Nd7 12. c3 Nf6 13. Qd3 Qc7 14. h3 h6 15. b4 a5 16. bxa5 Rxa5 17. c4 0-0 18. Bb2 Rfa8 19. d5 cxd5 20. cxd5 Rxd5 21. Qc3 Qxc3 22. Bxc3 Ne4 23. Bb2 Rda5 24. a3 Bxa3 25. Bxa3 Rxa3 26. Rab1 Rb8 27. Rb2 Nd6 28. Rfb1 Rba8 29. Kh2 Kf8 30. Ne5 Ke7 31. Rc2 R3a5 32. Nd3 Kd8 33. Rb6 R8a6 34. Rb1 Rc6 35. Rcb2 b5 36. Ne5 Rc5 37. Rd2 Rxe5 38. Rxd6+ Ke7 39. Rb6 Re2 40. Rb7+ Kf6 41. f3 Raa2 42. Rg1 Rab2 43. Kg3 b4 44. f4 Re3+ 45. Kh2 b3 46. Rb5 Rd2 47. Rb7 b2 48. Rc7 Ree2 49. Rc5 Rd5 50. Rc7 Rdd2 51. Rc5 Rc2 52. Rxc2 Rxc2 53. Rb1 Kf5 54. Kg3 Ke4 0-1

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.05"]
[Round "6"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Bastos, Ricardo Alves"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1219"]
[BlackElo "1415"]
[PlyCount "73"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. Be3 d6 11. Bc4 Be6 12. Bxe6 fxe6 13. f3 Rhd8 14. 0-0-0 h6 15. g4 d5 16. exd5 exd5 17. Bc5+ Ke6 18. Rhg1 d4 19. Ne2 Rd5 20. Ba3 b5 21. b3 b4 22. Bb2 Rad8 23. f4 e4 24. f5+ Ke5 25. h3 e3 26. Rgf1 Ne4 27. Nf4 R5d6 28. Rde1 Nc3 29. Bxc3 bxc3 30. Nd3+ Kf6 31. Nc5 Re8 32. Nd3 Ne5 33. Nxe5 Rxe5 34. Rf3 Rd8 35. Kb1 Rde8 36. Re2 Kg5 37. Kc1 1/2-1/2

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.05"]
[Round "5"]
[White "Sakai, Erik Oneda"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1712"]
[BlackElo "1219"]
[PlyCount "149"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. Nc3 Nc6 7. d3 d6 8. Rb1 Rb8 9. a3 a6 10. Bd2 Bd7 11. Qc1 Qe8 12. b4 cxb4 13. axb4 b5 14. cxb5 axb5 15. Bh6 Bh8 16. Re1 Qc8 17. Qd2 Ng4 18. Rec1 Nxh6 19. Qxh6 Bg7 20. Qd2 h5 21. d4 Qa6 22. d5 Ne5 23. Nxe5 Bxe5 24. Ra1 Qb6 25. Ra5 Rbc8 26. e3 Rc4 27. Ne2 Rxc1+ 28. Nxc1 Rc8 29. Nd3 Bc3 30. Qa2 Bf5 31. Ra6 Qb8 32. e4 Bg4 33. h3 Bd7 34. Ra7 Be8 35. Rxe7 Rc4 36. Qa7 Qxa7 37. Rxa7 Kf8 38. e5 Bxe5 39. Nxe5 dxe5 40. d6 Rd4 41. Ra6 Rxb4 42. Rb6 Rd4 43. Bb7 Bd7 44. Ba6 b4 45. Kf1 Bxh3+ 46. Ke2 b3 47. Rb8+ Kg7 48. Rxb3 Rxd6 49. Bb7 Bg4+ 50. f3 Bf5 51. Ke3 Rd8 52. Bc6 Rc8 53. Bd5 Be6 54. Bxe6 fxe6 55. Ke4 Kf6 56. Rb4 Rc1 57. Ke3 Kf5 58. Rb8 Rc3+ 59. Ke2 e4 60. Rf8+ Kg5 61. f4+ Kg4 62. Rf6 Kxg3 63. Rxg6+ Kxf4 64. Rxe6 e3 65. Rf6+ Kg3 66. Rg6+ Kh3 67. Kf3 h4 68. Rg1 e2+ 69. Kf2 Rc2 70. Rh1+ Kg4 71. Rg1+ Kf4 72. Rg8 e1Q+ 73. Kxe1 Ke3 74. Kf1 h3 75. Rg3+ 1/2-1/2

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.04"]
[Round "4"]
[White "Campagnolo, Fabiola"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1679"]
[BlackElo "1219"]
[PlyCount "49"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 e6 4. f4 c5 5. c3 Nc6 6. Nf3 Bd6 7. Nbd2 0-0 8. Ne5 cxd4 9. exd4 Nd7 10. Qh5 Nf6 11. Qf3 Bxe5 12. fxe5 Nd7 13. Qh3 h6 14. 0-0 Qe7 15. Rf3 f6 16. Rg3 Kh8 17. Nf3 fxe5 18. Bxh6 Kg8 19. Bxg7 Qxg7 20. Rxg7+ Kxg7 21. Qh7+ Kf6 22. Rf1 Rd8 23. Nxe5+ Kg5 24. Qg6+ Kh4 25. Rf4# 1-0

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.04"]
[Round "3"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1219"]
[BlackElo "1443"]
[PlyCount "66"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 a6 6. a3 Qc7 7. Bd3 Bd7 8. Ndf3 Nc6 9. Ne2 f6 10. exf6 Nxf6 11. b4 c4 12. Bc2 0-0 13. Bf4 Bd6 14. Bxd6 Qxd6 15. 0-0 Ng4 16. h3 Rxf3 17. hxg4 Rf6 18. g5 Rf7 19. g6 hxg6 20. Bxg6 Rf6 21. Bb1 Rh6 22. g3 Kf7 23. Nf4 Rah8 24. Bg6+ Rxg6 25. Nxg6 Kxg6 26. Kg2 e5 27. dxe5 Nxe5 28. Kg1 Bc6 29. Re1 d4 30. Kf1 Rh1+ 31. Ke2 Bf3+ 32. Kd2 Bxd1 33. Rexd1 dxc3+ 0-1

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.03"]
[Round "1"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Santos, Marcos Correia"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1219"]
[BlackElo "1632"]
[PlyCount "47"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 b5 10. 0-0-0 h5 11. Kb1 Bb7 12. Rg1 Nbd7 13. h3 b4 14. Ne2 a5 15. g4 hxg4 16. hxg4 Nb6 17. Ng3 d5 18. Nf5 d4 19. Bh6 Ne8 20. Rh1 a4 21. Bxg7 f6 22. Qh6 Nd6 23. Bxf8 Qxf8 24. Qh7# 1-0

[Event "BRA Amateur-ch U1800"]
[Site "Sao Paulo"]
[Date "2022.11.03"]
[Round "2"]
[White "De Paula, Lucas Bastos"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1657"]
[BlackElo "1219"]
[PlyCount "45"]
[EventDate "2022.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. c4 b6 7. Qa4 Bd7 8. Qd1 cxd4 9. cxd5 exd5 10. Nxd4 Nxd4 11. Qxd4 Bc5 12. Qd3 Be6 13. b4 Be7 14. Bb2 0-0 15. a3 Qd7 16. Nc3 Rac8 17. Rfd1 Rfd8 18. Rac1 h6 19. e4 dxe4 20. Qxd7 Rxd7 21. Nxe4 Rxc1 22. Rxc1 Nxe4 23. Bxe4 1/2-1/2

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.24"]
[Round "5"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Dall Oca, Tiago Pereira"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1221"]
[PlyCount "70"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e4 e5 6. d3 d6 7. Nge2 Bg4 8. f3 Be6 9. 0-0 Nge7 10. Bg5 h6 11. Bxe7 Nxe7 12. a3 0-0 13. b4 b6 14. Rb1 Qc8 15. Rc1 Bh3 16. Nd5 Nxd5 17. cxd5 Bxg2 18. Kxg2 h5 19. bxc5 bxc5 20. Rb1 f5 21. Nc3 Bh6 22. Qa4 Qd8 23. Ne2 h4 24. Rb7 hxg3 25. hxg3 Rf7 26. Rfb1 Be3 27. Rxf7 Kxf7 28. Rb7+ Kg8 29. Rxa7 Rxa7 30. Qxa7 f4 31. Qa6 Qb8 32. d4 Qb2 33. Qc8+ Kh7 34. Qd7+ Kh6 35. Qh3+ Kg7 1/2-1/2

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.24"]
[Round "6"]
[White "Povia, Pedro Cezar Vezneya"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1800"]
[BlackElo "1221"]
[PlyCount "86"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qe2 Ne5 13. Be3 a6 14. a4 Rc8 15. Bc4 Re8 16. f3 Nh5 17. Kh2 Qh4 18. Bf2 Qg5 19. g3 Qf6 20. f4 Nxc4 21. Qxc4 Qe7 22. Rae1 Qd7 23. a5 f5 24. Na4 Qf7 25. Nb6 Rcd8 26. b4 cxb4 27. Qxb4 fxe4 28. Rxe4 Rxe4 29. Qxe4 Nf6 30. Qc4 Re8 31. Re1 Rxe1 32. Bxe1 Qe7 33. Bf2 Ne4 34. Nc8 Qe8 35. Kg2 Nxf2 36. Kxf2 Qd7 37. g4 Qd8 38. Kg3 Qxa5 39. Nxd6 Qa3+ 40. Kh4 Qxd6 41. Qc8+ Bf8 42. Qe6+ Qxe6 43. dxe6 Be7+ 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.23"]
[Round "4"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Sulz, Isaque Sathler"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1221"]
[BlackElo "1800"]
[PlyCount "70"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. 0-0-0 b5 10. Kb1 Rc8 11. f4 Be7 12. f5 Bc4 13. Bd3 Nb6 14. Na5 d5 15. Bxc4 Nxc4 16. Nxc4 Rxc4 17. exd5 Bb4 18. d6 Ne4 19. d7+ Kf8 20. Qd5 Bxc3 21. Qa8 Ke7 22. Qxa6 Bd4 23. Qxb5 Nd6 24. Qb3 Bxe3 25. Qxe3 f6 26. c3 Qxd7 27. b3 Rc6 28. c4 Qxf5+ 29. Ka1 Ra8 30. Rc1 Rca6 31. a4 e4 32. Ka2 Nb7 33. Rhf1 Qe5 34. Rce1 Nc5 35. Qc1 Rxa4+ 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.23"]
[Round "3"]
[White "Silva, Gabriel Max Santos"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "1221"]
[PlyCount "62"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. exd5 cxd5 11. Bf3 e6 12. Rb1 Ba6 13. Re1 Bc4 14. Bd4 Re8 15. a4 a5 16. b3 Ba6 17. b4 axb4 18. Rxb4 Rb8 19. Qb1 Rxb4 20. Qxb4 Qc7 21. Bxf6 Bxf6 22. Nxd5 Qd8 23. Nxf6+ Qxf6 24. a5 Rc8 25. Be2 Rxc2 26. Qe4 Rxe2 27. Rxe2 Bxe2 28. Qxe2 Qa1+ 29. Qf1 Qxa5 30. h3 Qd5 31. Qc1 Kg7 1/2-1/2

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.22"]
[Round "2"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Do Valle, Gabriel Mendes"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1221"]
[BlackElo "1719"]
[PlyCount "78"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. 0-0-0 b5 10. f3 Nb6 11. Qf2 Nfd7 12. Na5 Qc7 13. f4 b4 14. Nd5 Nxd5 15. exd5 Qxa5 16. dxe6 fxe6 17. fxe5 Qxa2 18. exd6 b3 19. c3 Qa1+ 20. Kd2 Qxb2+ 21. Kd3 Qxf2 22. Bxf2 Bxd6 23. Kc4 b2 24. Rb1 Ne5+ 25. Kb3 Ng4 26. Be1 Ne3 27. Kxb2 Rb8+ 28. Ka2 0-0 29. Bd3 Nxg2 30. Bg3 Bxg3 31. hxg3 h6 32. Bxa6 Ra8 33. Rb6 Rf5 34. Kb3 Re5 35. Bc4 Re8 36. Bb5 Re7 37. Rd1 g5 38. Rh1 Kg7 39. Rd6 Rxb5+ 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.22"]
[Round "1"]
[White "Tamarozi, Isabelle"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1983"]
[BlackElo "1221"]
[PlyCount "75"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. f3 Qb6 10. Nxc6 Qxe3 11. Nxe7+ Kh8 12. Ned5 Nxd5 13. Nxd5 Qg5 14. Qd2 Qxg2 15. 0-0-0 Qh3 16. Kb1 Be6 17. f4 Bxd5 18. Qxd5 Qg2 19. Qd3 Qf2 20. Qf3 Qb6 21. Qb3 Qf2 22. Bf3 Rfd8 23. h4 h5 24. f5 Rac8 25. Rhg1 Rc6 26. Rg2 Qb6 27. fxg6 Qc7 28. Bxh5 fxg6 29. Bxg6 Rxc4 30. Qf3 Rc5 31. Rg5 Rxg5 32. hxg5 Be5 33. Rh1+ Kg8 34. Qh3 Rc8 35. Qe6+ Kf8 36. Rf1+ Kg7 37. Rf7+ Kh8 38. Qh3+ 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.19"]
[Round "7"]
[White "Sant Anna, Erico Besteti Pires"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1368"]
[BlackElo "1158"]
[PlyCount "107"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Ng4 10. Nxc6 Nxe3 11. Nxd8 Nxd1 12. Raxd1 Rxd8 13. Nd5 Kf8 14. b4 e6 15. Nc7 Rb8 16. Nb5 Ke7 17. Nxa7 Bd7 18. b5 Ra8 19. b6 Ba4 20. Rd2 Bc3 21. Rd3 Ba5 22. Nb5 Bxb5 23. cxb5 Bxb6 24. Rd2 d5 25. e5 Ra3 26. Rc1 Rda8 27. Rcc2 f6 28. exf6+ Kxf6 29. h3 d4 30. Bc4 Rc3 31. Bb3 Rxc2 32. Rxc2 d3 33. Rd2 Rd8 34. Bc4 e5 35. Rxd3 e4 36. Rxd8 Bxd8 37. Bd5 Ke5 38. Bxb7 Bb6 39. a4 Kf4 40. Kf1 e3 41. fxe3+ Kxe3 42. Bd5 g5 43. Be6 h6 44. Kg1 Ke2+ 45. Kh2 Bc7+ 46. g3 Kf2 47. Kh1 Kxg3 48. Kg1 Bb6+ 49. Kf1 Kf3 50. Bg4+ Ke3 51. Kg2 Ke4 52. Bd1 Kf4 53. Bf3 Bc7 54. Kf2 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "6"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Vianna, Tulio Lima"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1158"]
[BlackElo "1451"]
[PlyCount "140"]
[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 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 a6 10. f4 Ng4 11. Bxg4 Bxg4 12. Qxg4 Nxd4 13. Qd1 Nc6 14. Rb1 Rc8 15. b4 Bxc3 16. b5 axb5 17. cxb5 Nb8 18. a4 Ba5 19. Kh1 Bb6 20. Bd2 d5 21. e5 e6 22. Qg4 h5 23. Qg3 Rc4 24. f5 Rg4 25. Qf3 exf5 26. h3 Rxa4 27. Bb4 Re8 28. Qb3 Ra7 29. Bd6 Qd7 30. Qxd5 Qe6 31. Qd3 Nd7 32. Rfe1 Nc5 33. Qe3 Nd7 34. Qd3 Rc8 35. Rbd1 Ra2 36. Bb4 Nc5 37. Bxc5 Rxc5 38. Qd6 Rcc2 39. Qb8+ Qc8 40. Qd6 Bc7 41. Qd5 Re2 42. Rxe2 Rxe2 43. Rc1 Qb8 44. Qc4 Rxe5 45. Qxc7 Qxc7 46. Rxc7 Rxb5 47. Kg1 Kg7 48. Kf2 Rb3 49. Ke2 Kf6 50. Kd2 Rb2+ 51. Rc2 Rxc2+ 52. Kxc2 Ke5 53. Kd3 b5 54. g3 f4 55. g4 hxg4 56. hxg4 g5 57. Kd2 f5 58. gxf5 Kxf5 59. Ke2 Ke4 60. Kd2 f3 61. Ke1 g4 62. Kf2 b4 63. Kf1 b3 64. Kf2 b2 65. Kf1 b1Q+ 66. Kf2 Qc2+ 67. Kg3 Qg2+ 68. Kh4 Qh3+ 69. Kg5 g3 70. Kf6 g2 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "5"]
[White "Yokomizo, Wilton"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1451"]
[BlackElo "1158"]
[PlyCount "94"]
[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. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d3 0-0 7. 0-0 Rb8 8. Na3 b5 9. e4 Qb6 10. Qe1 d6 11. h3 a5 12. Be3 Ba6 13. e5 dxe5 14. Nxe5 Nxe5 15. fxe5 Nd7 16. Bf4 e6 17. Qe3 b4 18. cxb4 axb4 19. Nc4 Bxc4 20. dxc4 Qc7 21. Rfe1 Nb6 22. b3 Nd7 23. Rad1 Nb6 24. Bh6 Rfd8 25. Bxg7 Kxg7 26. g4 Rd7 27. Qg5 Rbd8 28. Qf6+ Kg8 29. Rxd7 Nxd7 30. Qe7 Qc8 31. Rd1 Qc7 32. Bc6 Qxc6 33. Qxd8+ Nf8 34. Qd3 Qa8 35. Rd2 Qb8 36. Qe3 Qc7 37. h4 Nd7 38. Re2 Kg7 39. h5 Nf8 40. h6+ Kg8 41. Qf4 Nd7 42. Rd2 Kf8 43. Qe4 Nxe5 44. Qa8+ Ke7 45. Qg2 Kf8 46. g5 Ke7 47. Qh2 Nf3+ 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "3"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Matoso, Talita Eduarda"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1158"]
[BlackElo "1531"]
[PlyCount "120"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 b5 8. Ndxb5 axb5 9. Nxb5 Qa5+ 10. Bd2 Qb6 11. Bf4 Na6 12. Bd6 Bxd6 13. Qxd6 Qxd6 14. Nxd6+ Ke7 15. e5 Nd5 16. a3 Nab4 17. 0-0-0 Nc6 18. c4 Ne3 19. Rd3 Nxf1 20. Rxf1 Nxe5 21. Rdd1 Ra6 22. c5 Ra5 23. b4 Rxa3 24. Kb2 Re3 25. Kc1 Ba6 26. Rg1 Rb8 27. Kd2 Rd3+ 28. Kc2 Rxd1 29. Rxd1 Rxb4 30. Kc3 Rh4 31. h3 Nd3 32. Rd2 Nxc5 33. Rd1 Nd3 34. Ne4 d5 35. Nd2 Nf4 36. Ra1 Bc4 37. Ra7+ Kf6 38. Nxc4 dxc4 39. Kxc4 Nxg2+ 40. Kd3 Nf4+ 41. Ke3 Nxh3 42. Rd7 h5 43. Rd2 Nf4 44. Rd7 Nd5+ 45. Kf2 Rd4 46. Ra7 h4 47. Kg2 g5 48. Kh3 Nf4+ 49. Kh2 Rd2+ 50. Kg1 Nh3+ 51. Kh1 Rd3 52. Kg2 Nf4+ 53. Kf2 Rd2+ 54. Ke3 Rg2 55. Ra1 h3 56. Rh1 h2 57. Ke4 Nh3 58. Ke3 Nf2 59. Rf1 h1Q 60. Rxf2 Qe1+ 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "4"]
[White "Roeder, Guilherme Henrique"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1736"]
[BlackElo "1158"]
[PlyCount "60"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Bd3 0-0 8. Bd2 d5 9. f3 dxe4 10. fxe4 Be6 11. Qe2 Bxb3 12. axb3 Nd4 13. Qe3 Ng4 14. Qh3 Ne5 15. 0-0-0 Nxd3+ 16. cxd3 Nxb3+ 17. Kb1 Qa5 18. Na2 Nxd2+ 19. Rxd2 Qxd2 20. Nc3 Bxc3 21. bxc3 Qxc3 22. Rc1 Qb3+ 23. Ka1 a5 24. Rf1 a4 25. Rf2 a3 26. Qf3 Rac8 27. Qf4 Rc2 28. Rxc2 Qxc2 29. Qe5 Qc1+ 30. Ka2 Rc8 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "2"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Conrado, Carlos Alberto"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1158"]
[BlackElo "1455"]
[PlyCount "116"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Qe2 Nxe4 7. Qxe4 Nf6 8. Qd3 Bg4 9. Be2 e6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. c3 Nd5 13. Ne5 Bf5 14. Qf3 0-0 15. 0-0 f6 16. Nc4 Qd7 17. Ne3 Bg6 18. c4 Nb6 19. c5 Nd5 20. Nc4 Rab8 21. Bd3 Bxd3 22. Qxd3 Nf4 23. Qe4 Ng6 24. Nd6 e5 25. dxe5 fxe5 26. Rad1 Qe6 27. b3 Rf4 28. Qe3 b6 29. cxb6 axb6 30. Rfe1 Qg4 31. h3 Qe6 32. Nc4 Rxc4 33. bxc4 Qxc4 34. Qb3 Qxb3 35. axb3 Kf7 36. Rd7+ Kf8 37. Rc1 c5 38. Rb1 Nf4 39. b4 c4 40. Kf1 b5 41. h4 Ne6 42. Re1 Ke8 43. Rd5 Kf7 44. Rdxe5 Nd4 45. R1e4 Nc2 46. Rf4+ Kg6 47. g4 h6 48. h5+ Kh7 49. Rf7 Nxb4 50. Ree7 Rg8 51. Ke1 Nc6 52. Rc7 Ne5 53. Rfe7 Nxg4 54. Rb7 Nf6 55. Kd2 c3+ 56. Kc2 Rc8 57. Rb6 Kg8 58. Reb7 Kh7 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "1"]
[White "Kamakawa, Cesar"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1565"]
[BlackElo "1158"]
[PlyCount "97"]
[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. Bg5 Nf6 3. c3 e6 4. Nf3 Be7 5. Bh4 0-0 6. Nbd2 Nbd7 7. Qc2 c5 8. e3 b6 9. Bd3 c4 10. Be2 Bb7 11. 0-0 Re8 12. Bg3 Nf8 13. Ne5 N8d7 14. b4 Nxe5 15. dxe5 Nd7 16. Rad1 Qc7 17. Nf3 b5 18. a3 a5 19. Nd4 axb4 20. axb4 Qb6 21. Ra1 Red8 22. Bg4 Ra6 23. Rxa6 Qxa6 24. Qb2 Nb8 25. Ra1 Qb6 26. Ra5 Ba6 27. Qa3 Rd7 28. h4 Ra7 29. f4 Nc6 30. Nxc6 Qxc6 31. Bf2 Bd8 32. Bf3 Bxa5 33. Qxa5 Qc7 34. Qa2 Bc8 35. Qc2 Ra1+ 36. Kh2 Qa7 37. e4 Qa2 38. Qxa2 Rxa2 39. Bd4 Bb7 40. exd5 Bxd5 41. Bxd5 exd5 42. Kg3 h5 43. Kf3 g6 44. g4 Kh7 45. f5 Kh6 46. Kf4 Re2 47. gxh5 Re4+ 48. Kg3 gxh5 49. Kh3 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "5"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Peres, Wallafe Moreira"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1172"]
[BlackElo "1770"]
[PlyCount "53"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 f5 3. Nc3 Nf6 4. Bd3 fxe4 5. Nxe4 d5 6. Nxf6+ exf6 7. Qh5+ Ke7 8. Qe2+ Be6 9. Bf5 Qd7 10. Bf4 Na6 11. Nf3 Kf7 12. Bxe6+ Qxe6 13. Qxe6+ Kxe6 14. 0-0 Kd7 15. c3 g5 16. Bg3 h5 17. h4 Be7 18. Rae1 Rag8 19. Re2 Rh7 20. Rfe1 Rgg7 21. a3 b6 22. b4 Bd6 23. b5 Nb8 24. a4 Kc8 25. Re8+ Kb7 26. Kh1 Nd7 27. Kg1 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "6"]
[White "Farias, Sergio Luiz Cardoso"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1543"]
[BlackElo "1172"]
[PlyCount "67"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. Ng5 e6 5. Nf3 Bg7 6. 0-0 Nge7 7. Nc3 0-0 8. a3 d5 9. exd5 exd5 10. Be2 c4 11. d4 cxd3 12. Bxd3 d4 13. Ne2 Bf5 14. Bc4 a6 15. Ng3 Bg4 16. h3 Bxf3 17. Qxf3 Ne5 18. Qe2 b5 19. Ba2 Re8 20. Bg5 Qd7 21. Rad1 Nf5 22. Qd2 Nxg3 23. fxg3 Rac8 24. Bf6 Bxf6 25. Rxf6 Nc6 26. Rxf7 Qxf7 27. Bxf7+ Kxf7 28. Rf1+ Kg7 29. Qg5 Ne5 30. Qf6+ Kg8 31. Qxa6 Rxc2 32. Qxb5 Rc1 33. Qd5+ Kh8 34. Qxd4 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.30"]
[Round "4"]
[White "De Oliveira, Renato Sena"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B34"]
[BlackElo "1172"]
[PlyCount "47"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 Qc7 8. 0-0 Nf6 9. Bg5 0-0 10. Qd2 Ng4 11. Bf4 Be5 12. Bg3 Bxg3 13. fxg3 Qb6+ 14. Kh1 Qxb2 15. Bb3 Qa3 16. Qf4 d6 17. Qg5 Qb4 18. Qxe7 Ne5 19. Ne2 Ba6 20. Rf2 Qxe4 21. Rxf7 Rxf7 22. Bxf7+ Nxf7 23. Qxe4 Kf8 24. Qxc6 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "2"]
[White "Da Rosa, Henrique Jaze Simoe"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1788"]
[BlackElo "1172"]
[PlyCount "93"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 g6 6. Bg2 Nxd4 7. Qxd4 Bg7 8. 0-0 0-0 9. Nc3 d6 10. Qd3 Rb8 11. Bd2 a6 12. a4 Qc7 13. Rfc1 Nd7 14. Nd5 Qd8 15. Bc3 Nc5 16. Qc2 e5 17. b4 Nd7 18. c5 dxc5 19. bxc5 Nxc5 20. Bb4 b6 21. Nxb6 Rxb6 22. Bxc5 Re8 23. Bxb6 Qxb6 24. Qc6 Qd8 25. Rd1 Qe7 26. Rac1 Bh6 27. Rb1 Bf5 28. Rb7 Qe6 29. Bd5 Qxc6 30. Bxc6 Re6 31. Bd5 Rf6 32. Bc4 Be4 33. Ra7 Bc2 34. Rdd7 Be4 35. Rxf7 Rxf7 36. Rxf7 Bc2 37. Ra7+ Kf8 38. Rxh7 Bg7 39. a5 g5 40. Bd3 Bxd3 41. exd3 Kf7 42. h4 Kg6 43. Rxg7+ Kxg7 44. hxg5 Kg6 45. f4 exf4 46. gxf4 Kf5 47. Kf2 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "3"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Sopko, Cassio Roberto"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1172"]
[BlackElo "1877"]
[PlyCount "40"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. Bd3 Qd7 10. Qe2 a6 11. a3 0-0 12. 0-0-0 b5 13. Nd4 Ne5 14. f3 Nxd3+ 15. Qxd3 Bf6 16. Nxe6 Qxe6 17. Bd4 Bxd4 18. Qxd4 Rfe8 19. Rhe1 Qh6+ 20. Kb1 Qxh2 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.28"]
[Round "1"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Alves Campelo, Danilo Cesar De"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1172"]
[BlackElo "2017"]
[PlyCount "94"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 h5 8. Qd2 Nbd7 9. 0-0-0 b5 10. Kb1 Bb7 11. Bd3 Rc8 12. h3 h4 13. Qf2 Nh5 14. f4 Ng3 15. Rhe1 b4 16. Nce2 Nxe4 17. Bxe4 Bxe4 18. Rc1 d5 19. g3 hxg3 20. Qxg3 Qh4 21. Qxh4 Rxh4 22. Ng1 Bc5 23. Ndf3 Bxf3 24. Bxc5 Nxc5 25. Nxf3 Rxf4 26. Ne5 Re4 27. Rxe4 Nxe4 28. h4 f6 29. Nf3 Kf7 30. Nd4 e5 31. Nf5 g6 32. Ne3 Ke6 33. Rd1 d4 34. Ng2 Rh8 35. Re1 f5 36. Kc1 Kd5 37. b3 f4 38. Rf1 Ng3 39. Rf2 Nf5 40. Kd2 Nxh4 41. Nxh4 Rxh4 42. Rg2 Rh6 43. Kd3 Rh3+ 44. Kd2 Rg3 45. Rxg3 fxg3 46. Ke2 e4 47. Kf1 d3 0-1

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.22"]
[Round "5"]
[White "Arruda Filho, Ivo Pereira de"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1699"]
[BlackElo "1204"]
[PlyCount "46"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d6 3. Bg2 Nf6 4. 0-0 g6 5. d3 Bg7 6. Nc3 0-0 7. e4 Nc6 8. Re1 Bd7 9. a3 a6 10. Bg5 Qc7 11. Bxf6 Bxf6 12. Nd5 Qc8 13. Nb6 Qb8 14. Nxa8 Qxa8 15. Qd2 Qc8 16. c3 Be6 17. d4 cxd4 18. cxd4 Re8 19. d5 Bd7 20. dxc6 Bxc6 21. e5 Bxe5 22. Nxe5 dxe5 23. Rad1 Qb8 1-0

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.22"]
[Round "4"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Giordani, Fernardo Alberto"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1204"]
[BlackElo "1800"]
[PlyCount "79"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 g6 6. Bd3 Bg7 7. 0-0 c4 8. Be2 b5 9. b4 a5 10. bxa5 Rxa5 11. Bb2 h6 12. Qd2 f5 13. exf6 Bxf6 14. Qc2 Nge7 15. Ba3 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe7 Qxe7 19. Qxg6+ Qf7 20. Qc6+ Bd7 21. Qc5 Rg8 22. Qe3 Qg7 23. Bf3 b4 24. cxb4 Qg5 25. Qe2 Rb5 26. Bh5+ Kd8 27. g3 Be8 28. Bxe8 Rxe8 29. a4 Bxa1 30. Qa2 Rxb4 31. Qxa1 Qe5 32. Qa3 Qb2 33. Qf3 Qd4 34. Nc3 Re5 35. Qf8+ Kd7 36. Qxb4 Ke6 37. Nb5 Qb6 38. Rd1 Re2 39. Nd4+ Qxd4 40. Rxd4 1-0

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.21"]
[Round "2"]
[White "Da Cruz, Emerson"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B76"]
[BlackElo "1204"]
[PlyCount "39"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Re8 9. Bc4 Bd7 10. 0-0-0 Nc6 11. h4 h5 12. Rhg1 a6 13. Bh6 Bh8 14. g4 b5 15. Bb3 a5 16. gxh5 Nxh5 17. Nxc6 Bxc6 18. Rxg6+ Kh7 19. Bf8 fxg6 20. Qh6# 1-0

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.21"]
[Round "3"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "De Oliveira, Aires Francisco"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1204"]
[PlyCount "90"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bd3 Bd6 7. 0-0 Nc6 8. Ne2 Bb8 9. c3 Qc7 10. Ng3 h5 11. Re1 h4 12. Nf5 Kf8 13. Ne3 Bd7 14. Qc2 Qd6 15. Bd2 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Ng4 Qd6 19. Ne5 Bc7 20. Bf4 Qb6 21. Nxd7+ Nxd7 22. Bxc7 Qxc7 23. Re3 Nf6 24. Rc1 Ng4 25. Ree1 Re8 26. Rxe8+ Kxe8 27. Qa4+ Kf8 28. Qxg4 g6 29. Qd4 Rh5 30. Re1 Qd6 31. Bb5 f6 32. Re8+ Kf7 33. Qxa7 Qc7 34. Qe3 Re5 35. Qf4 Re1+ 36. Rxe1 Qxf4 37. a4 Qd2 38. Rf1 Qxb2 39. c4 d4 40. c5 Qc3 41. Rb1 Qc2 42. Ra1 Qxc5 43. Be2 Qc3 44. Ra2 d3 45. Bf3 Qe1# 0-1

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.20"]
[Round "1"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Da Silva Filho, Jair Humberto"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1204"]
[BlackElo "2004"]
[PlyCount "36"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. f3 d5 8. exd5 Nxd5 9. Bd2 Be6 10. Bc4 Qh4+ 11. g3 Qxc4 12. Nxd5 Bxd5 13. Bxb4 Nxb4 14. Qd2 Bxf3 15. Rf1 Rd8 16. Qe3 Nxc2+ 17. Kf2 Nxe3 18. Kxe3 Qe2# 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.24"]
[Round "5"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Ribeiro, Cesar Augusto Basag"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1738"]
[BlackElo "1118"]
[PlyCount "63"]
[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 d6 2. d4 e6 3. Nd2 Nc6 4. Ngf3 Nf6 5. Bd3 Ng4 6. 0-0 Qf6 7. h3 Nh6 8. c3 Ne7 9. Nb3 Nc6 10. e5 Qe7 11. Bg5 Qd7 12. exd6 cxd6 13. Bf4 f5 14. Bc4 d5 15. Bb5 a6 16. Bxc6 Qxc6 17. Na5 Qb5 18. Nb3 a5 19. Re1 a4 20. Nc5 Qxb2 21. Rb1 Qxa2 22. Ra1 Qb2 23. Rxa4 Rxa4 24. Qxa4+ b5 25. Qa8 Kd8 26. Qa5+ Ke7 27. Qa7+ Kd8 28. Qc7+ Ke8 29. Qxc8+ Kf7 30. Qd7+ Be7 31. Qxe6+ Ke8 32. Qxe7# 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.23"]
[Round "3"]
[White "De Oliveira, Felipe Piacente"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1383"]
[BlackElo "1738"]
[PlyCount "67"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Nxc6 bxc6 8. Qd2 0-0 9. Be2 d6 10. Bh6 c5 11. Bxg7 Kxg7 12. h4 Qb6 13. a3 Qxb2 14. 0-0 Qb7 15. Rfb1 Qc6 16. Bf3 Bd7 17. e5 Qc8 18. exf6+ exf6 19. Bxa8 Qxa8 20. Qxd6 Qc8 21. Re1 Bh3 22. gxh3 Qxh3 23. Qg3 Qf5 24. Re2 Qc8 25. Ne4 Qa6 26. Qf3 Qc4 27. Qxf6+ Kg8 28. Rae1 Re8 29. Nd6 Qg4+ 30. Kf1 Qh3+ 31. Kg1 Qg4+ 32. Kh2 Rxe2 33. Qxf7+ Kh8 34. Qf8# 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.23"]
[Round "4"]
[White "Fujihira, Victor"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1233"]
[BlackElo "1738"]
[PlyCount "21"]
[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 c5 2. c3 Nf6 3. Nf3 Nc6 4. e5 Ng4 5. d4 cxd4 6. cxd4 g6 7. Bc4 Bg7 8. Ng5 0-0 9. Qxg4 d5 10. Qh4 dxc4 11. Qxh7# 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.22"]
[Round "1"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1786"]
[BlackElo "1738"]
[PlyCount "23"]
[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 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 Qe7 6. Bg5 0-0 7. Nd5 Qd6 8. Bxf6 gxf6 9. Nh4 Bd4 10. Nf5 Qc5 11. Qg4+ Kh8 12. Qg7# 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2020.02.22"]
[Round "2"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Gomes, Carlos"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1738"]
[BlackElo "1581"]
[PlyCount "60"]
[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. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 g6 6. Bd2 Bg7 7. 0-0-0 Be6 8. f3 Qd7 9. Kb1 0-0-0 10. g4 Kb8 11. h4 h5 12. gxh5 Rxh5 13. a3 Bd4 14. Qd3 Bxg1 15. Rxg1 Ne5 16. Qe3 Rxh4 17. Bb5 Qc8 18. Qe2 Rh7 19. Bg5 f6 20. Bf4 g5 21. Bxe5 dxe5 22. Rxd8 Qxd8 23. Rd1 Qf8 24. Bc4 Bc8 25. Nb5 a6 26. Bxg8 Qxg8 27. Nc3 Rd7 28. Nd5 Qe6 29. Qf2 c6 30. Nxf6 Rxd1# 0-1

[Event "Varandas Igarata op 1st"]
[Site "Sao Paulo"]
[Date "2019.12.29"]
[Round "4"]
[White "Claro, Rafael Cabral"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1019"]
[PlyCount "43"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 Nc6 3. dxc5 Nf6 4. Nc3 g6 5. Nf3 d6 6. cxd6 exd6 7. Bg5 Bg7 8. Nd5 0-0 9. Nd2 Be6 10. Nxf6+ Bxf6 11. Bxf6 Qxf6 12. Nf3 Qd8 13. Qd2 Qb6 14. Qh6 Qd8 15. Ng5 Qa5+ 16. c3 Rfe8 17. Qxh7+ Kf8 18. Be2 Qb6 19. Nxe6+ Rxe6 20. Bc4 d5 21. Bxd5 Re7 22. Qh8# 1-0

[Event "Varandas Igarata op 1st"]
[Site "Sao Paulo"]
[Date "2019.12.29"]
[Round "5"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Casalaspro, Mathias Andre"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "55"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. d3 Nc6 4. Nf3 d6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Be3 b6 9. Qd2 Bb7 10. Bh6 Qd7 11. Rfe1 Rfe8 12. Bxg7 Kxg7 13. a3 d5 14. Rab1 d4 15. Na2 Rad8 16. b4 cxb4 17. axb4 e6 18. b5 Ne7 19. Nb4 Nf5 20. e4 dxe3 21. fxe3 Bxf3 22. Bxf3 Qc7 23. Na6 Qxc4 24. Be2 h6 25. d4 Qd5 26. Nc7 Ne4 27. Qc2 Nxd4 28. Qb2 1-0

[Event "Varandas Igarata op 1st"]
[Site "Sao Paulo"]
[Date "2019.12.28"]
[Round "3"]
[White "Claro, Yasmin Cabral"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "31"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d6 4. e3 Bg7 5. c3 0-0 6. Bd3 Nbd7 7. Qc2 b6 8. Nbd2 Bb7 9. h4 Re8 10. g4 Nxg4 11. h5 Ngf6 12. hxg6 hxg6 13. Ng5 Nd5 14. Bxg6 fxg6 15. Qxg6 Nf8 16. Qf7# 1-0

[Event "Varandas Igarata op 1st"]
[Site "Sao Paulo"]
[Date "2019.12.28"]
[Round "2"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "De Carvalho, Amauri"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "1138"]
[PlyCount "98"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 d6 5. g3 Bg4 6. Bg2 e6 7. 0-0 Be7 8. Bd2 h6 9. a3 Rb8 10. b4 a6 11. bxc5 dxc5 12. a4 0-0 13. a5 Nxa5 14. Nb1 Nc6 15. Bc3 Bxf3 16. Bxf3 Nd4 17. Bxd4 cxd4 18. Nd2 Bb4 19. Nb3 b6 20. Bg2 a5 21. Nc1 Qd6 22. Na2 Bc5 23. Nc1 Rfe8 24. Nb3 Bb4 25. Qc2 Nd7 26. Nd2 Nf6 27. Rfe1 e5 28. Rad1 Rbc8 29. h3 Ba3 30. Rb1 Bb4 31. h4 Rb8 32. Rb3 Nd7 33. Reb1 Nc5 34. R3b2 Bc3 35. Rb5 Bb4 36. Bd5 Re7 37. Nb3 Ra7 38. Nxc5 bxc5 39. R5xb4 cxb4 40. Rb3 Qb6 41. Qc1 a4 42. Rb1 a3 43. Ra1 Qd6 44. Qb1 Qa6 45. Qb3 Qa4 46. Qb1 Rb6 47. Bg2 Rba6 48. Bd5 Qa5 49. Kg2 Kf8 0-1

[Event "Varandas Igarata op 1st"]
[Site "Sao Paulo"]
[Date "2019.12.27"]
[Round "1"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Nobre, Jose Adalberto Barb"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "1631"]
[PlyCount "78"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d3 Bg7 4. Bd2 d6 5. Nf3 e5 6. g3 c6 7. Bg2 Nbd7 8. 0-0 0-0 9. Qc2 Re8 10. Rfe1 Nf8 11. Rad1 Ne6 12. h3 Qc7 13. Kh2 Bd7 14. a3 Rac8 15. b4 b5 16. cxb5 cxb5 17. Qb3 a6 18. Rc1 Qb6 19. Rf1 Nd4 20. Nxd4 exd4 21. Nd5 Nxd5 22. Qxd5 Rxc1 23. Rxc1 Rxe2 24. Bg5 h6 25. Qa8+ Re8 26. Qd5 hxg5 27. Qxg5 Bf5 28. Rc6 Qd8 29. Qf4 Be5 30. Qf3 Bc8 31. Qd5 Bb7 32. Qe4 Bxg3+ 33. fxg3 Rxe4 34. Bxe4 Bxc6 35. Bxc6 Qc7 36. Bd5 Qc2+ 37. Kg1 Qxd3 38. Kf2 Qe3+ 39. Kf1 d3 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "6"]
[White "Araujo, Jailson da Silva"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "62"]
[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 c5 2. d3 Nc6 3. Be3 d6 4. Be2 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. d4 cxd4 8. Nxd4 Nxd4 9. Bxd4 0-0 10. Qd3 e5 11. Be3 Be6 12. Bf3 Qa5 13. h3 Qb4 14. Rb1 Bc4 15. Qd2 Rfe8 16. b3 Rad8 17. Qe2 Bxe2 18. Bxe2 Qxc3+ 19. Bd2 Qxc2 20. Rd1 Qxa2 21. 0-0 Qxb3 22. f3 Rc8 23. Kh2 Rc2 24. Rb1 Qa2 25. Rfd1 Rxd2 26. Bb5 Rc8 27. Rbc1 Rxg2+ 28. Kh1 Rh2+ 29. Kg1 Bh6 30. Rxc8+ Kg7 31. Bc4 Qg2# 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "5"]
[White "Fujita, Gabriela Akemi"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1238"]
[PlyCount "63"]
[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 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Nc3 Nf6 6. Nf3 g6 7. h3 Bg7 8. Bc4 0-0 9. 0-0 Bd7 10. Re1 a6 11. Bb3 Qc7 12. Be3 Rfe8 13. Rc1 Rad8 14. Nd5 Nxd5 15. exd5 Nb4 16. Rxc7 Nxa2 17. Bxa2 b5 18. Rc1 b4 19. Bb3 e5 20. dxe6 Bxe6 21. Bxe6 Rxe6 22. Bf4 Rxe1+ 23. Qxe1 b3 24. Qe7 Rf8 25. Bxd6 a5 26. Qd7 a4 27. Bxf8 a3 28. Bxa3 Bxd4 29. Rc8+ Kg7 30. Qxd4+ Kh6 31. Bf8+ Kh5 32. Qh4# 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "3"]
[White "De Morais, Jose Carlos Grizzi"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1800"]
[PlyCount "75"]
[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. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bc2 a5 10. Re1 Nh5 11. a3 Nf4 12. Bxf4 exf4 13. Nb5 Bg4 14. Nbd4 Bxf3 15. Nxf3 Bxb2 16. Ra2 Bc3 17. Re2 Re8 18. Nd2 Bxd2 19. Qxd2 Nxe4 20. Bxe4 Re7 21. Qxf4 Qe8 22. Re3 Re5 23. Rae2 f5 24. Rh3 fxe4 25. Qh6 Qe7 26. Ree3 Rh5 27. Rxh5 gxh5 28. Rg3+ Kh8 29. Qxh5 Rf8 30. Qg4 Qf7 31. Qe2 h5 32. h3 h4 33. Rg4 c6 34. Rxh4+ Kg8 35. Qe3 b5 36. Qxe4 Qxf2+ 37. Kh2 bxc4 38. Qg6# 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "4"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Gomes, Laura Saldanha Cost"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "51"]
[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 e5 2. Nc3 d6 3. d3 Nf6 4. Nf3 Nc6 5. g3 Be7 6. Bg2 Be6 7. a3 0-0 8. 0-0 Nb8 9. Bd2 Nbd7 10. Qc2 c6 11. Bg5 Ng4 12. Bxe7 Qxe7 13. Qb3 Qf6 14. Qxb7 Rab8 15. Qxa7 Rxb2 16. Qc7 Rb7 17. Qxb7 c5 18. Qc7 Qe7 19. Bh3 h6 20. a4 Bf5 21. a5 Qe6 22. a6 Qf6 23. a7 Ra8 24. Qb7 Qd8 25. Nd5 Qc8 26. Ne7+ 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.18"]
[Round "2"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Usui, Gabriella Yumi"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "1244"]
[PlyCount "52"]
[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 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Bd2 Nc6 6. Nf3 Bc5 7. Nxd5 Qxd5 8. g3 Bg4 9. Bg2 Qd7 10. 0-0 0-0 11. Re1 f6 12. Qb3+ Be6 13. Qxb7 Rab8 14. Qa6 Rxb2 15. Qa4 Nd4 16. Nxd4 Qxa4 17. Nxe6 Rfb8 18. Nxc5 Qb5 19. Nd7 Qxd7 20. Bc3 Rc2 21. Rab1 Rxb1 22. Rxb1 Rxc3 23. Rb8+ Kf7 24. Ra8 Rc1+ 25. Bf1 Qh3 26. Rxa7 Qxf1# 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.17"]
[Round "1"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Feitoza, Gustavo Sampaio Lob"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "1498"]
[PlyCount "36"]
[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 e5 2. Nc3 Nf6 3. d3 Bc5 4. Nf3 d6 5. g3 c6 6. Bg2 Bf5 7. 0-0 Nbd7 8. Bd2 0-0 9. e4 Bg4 10. Bg5 h6 11. Bxf6 Nxf6 12. a3 Qd7 13. b4 Bd4 14. Qd2 Bxf3 15. Bxf3 Qh3 16. Bg2 Qh5 17. Rac1 Ng4 18. Bf3 Qxh2# 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "5"]
[White "Avelhaneda, Thiago Stuch"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1625"]
[PlyCount "37"]
[EventDate "2019.05.31"]
[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 c5 2. c3 Nc6 3. Nf3 Nf6 4. d3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Nbd2 d6 8. Nc4 Bd7 9. Bd2 Qc7 10. Qc1 Rfe8 11. Bh6 Bh8 12. Ne3 Rad8 13. Ng5 Qb6 14. Rd1 Na5 15. f4 Qc6 16. Bf3 b6 17. e5 Nd5 18. Bxd5 Qc7 19. Bxf7# 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "6"]
[White "Marquezini, Paulo Eduardo Seben"]
[Black "De Oliveira, Tobias Luiz Carvalh"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "89"]
[EventDate "2019.05.31"]
[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 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 g6 5. Be3 Bg7 6. Bxc5 0-0 7. Be3 d6 8. g3 Bd7 9. Bg2 Qc7 10. 0-0 Rad8 11. Nd2 Ne5 12. Nd5 Qb6 13. Bxb6 axb6 14. Nf3 Nh5 15. Nxe7+ Kh8 16. d4 Ng4 17. h3 Nh6 18. g4 Nf4 19. Nd5 Bf6 20. Nd2 Bg7 21. Nxf4 g5 22. Nh5 b5 23. Nb3 Rb8 24. d5 Rfe8 25. Nd4 Rbd8 26. f4 gxf4 27. Rxf4 Kg8 28. Nxg7 Kxg7 29. Qf1 b4 30. Nf3 Rf8 31. Ng5 Ba4 32. b3 Bb5 33. Qf2 b6 34. Rc1 Rc8 35. e5 dxe5 36. Rf3 Rc5 37. d6 Rcc8 38. Rf6 Rfd8 39. Bd5 Re8 40. Bxf7 Nxf7 41. Nxf7 Rf8 42. d7 Bxd7 43. g5 Rxf7 44. Rxf7+ Kh8 45. Qf6+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "3.54"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "De Campos, Mauro Pedroso"]
[Result "0-1"]
[ECO "A21"]
[BlackElo "1785"]
[PlyCount "12"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Ne4 Bg4 4. g3 Nc6 5. Bg2 Qd7 6. d3 0-0-0 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "4"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "De Souza, Eliel Martins"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "58"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Be7 5. Bg2 d5 6. 0-0 0-0 7. d3 d4 8. Na4 Nb4 9. a3 Na6 10. Nxe5 Bd6 11. Nf3 c5 12. Bg5 Bg4 13. h3 Bh5 14. g4 Bg6 15. Qb3 b6 16. Rfe1 Re8 17. Rad1 Rb8 18. Nd2 h6 19. Bh4 Bf4 20. Bc6 Bxd2 21. Rxd2 Re6 22. Bf3 Qd7 23. Bg3 Rbe8 24. Qb5 Qxb5 25. cxb5 Nb8 26. Bc7 Rc8 27. Bf4 Rd8 28. Bc7 Rc8 29. Bg3 Re7 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.05.31"]
[Round "1.52"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Da Silva, Marcelo Rosa"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "1775"]
[PlyCount "17"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 d6 5. Bd2 Bd7 6. Bc6 f5 7. f3 Bd4 8. a4 Be3 9. Bxe3 0-1

