[Event "Nova Odessa IRT Regional 1st"]
[Site "Nova Odessa"]
[Date "2011.08.07"]
[Round "6.13"]
[White "Nechio, Douglas Egidio Gome"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "E87"]
[BlackElo "1800"]
[PlyCount "51"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Ne8 8. Bd3 f5 9. exf5 gxf5 10. Qc2 Na6 11. a3 Nc5 12. Bxc5 dxc5 13. 0-0-0 Nd6 14. Nh3 Bd7 15. Rhg1 Qh4 16. Qf2 Qh6+ 17. Qd2 Qxd2+ 18. Kxd2 e4 19. Bc2 Bd4 20. Rgf1 Rae8 21. fxe4 fxe4 22. Ng5 e3+ 23. Kc1 Rf2 24. Rde1 Nxc4 25. Rxf2 exf2 26. Rf1 0-1

[Event "Nova Odessa IRT Regional 1st"]
[Site "Nova Odessa"]
[Date "2011.08.07"]
[Round "5.15"]
[White "Tubero, Marco Antonio"]
[Black "Rodrigues, Jefferson"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1800"]
[PlyCount "61"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nf6 6. d3 g6 7. 0-0 Bg7 8. h3 e6 9. Be3 0-0 10. Qd2 Re8 11. Nh4 Bh8 12. f4 Nh5 13. Qf2 Nd4 14. Rac1 b5 15. g4 b4 16. gxh5 bxc3 17. bxc3 Ne2+ 18. Qxe2 Qxh4 19. hxg6 hxg6 20. e5 d5 21. Bxc5 f6 22. d4 Rb8 23. Qg4 Qh7 24. Rf3 fxe5 25. fxe5 Bd7 26. Rg3 Kf7 27. Rf1+ Kg7 28. Bxd5 exd5 29. Qxd7+ Kg8 30. Qxd5+ Kg7 31. Rf7+ 1-0

[Event "Nova Odessa IRT Regional 1st"]
[Site "Nova Odessa"]
[Date "2011.08.06"]
[Round "4.11"]
[White "Cardozo, Matheus Santos"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1709"]
[BlackElo "1800"]
[PlyCount "60"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 0-0 6. Bc4 Nbd7 7. e5 dxe5 8. dxe5 Ng4 9. e6 Ndf6 10. exf7+ Kh8 11. Qxd8 Rxd8 12. h3 Nh6 13. g4 Nhxg4 14. hxg4 Bxg4 15. Ne5 Bf5 16. f8Q+ Rxf8 17. Nf7+ Kg8 18. Bxf6 Bxf6 19. Ng5+ e6 20. Nxh7 Bxc3+ 21. bxc3 Rf7 22. Ng5 Re7 23. 0-0-0 Rf8 24. Rh4 Kg7 25. Rdh1 Rfe8 26. Bd3 Rd8 27. Rh7+ Kf6 28. Rxe7 Kxe7 29. Bxf5 gxf5 30. Rh7+ Kd6 1-0

[Event "Nova Odessa IRT Regional 1st"]
[Site "Nova Odessa"]
[Date "2011.08.06"]
[Round "2.11"]
[White "Squincalha, Pedro Guilherme"]
[Black "Tubero, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1715"]
[BlackElo "1800"]
[PlyCount "29"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Bc4 Be6 9. Bxd5 Bxd5 10. h4 h5 11. Nxd5 Qxd5 12. Be3 c5 13. c3 Nc6 14. Qd2 Rad8 15. Rg1 1/2-1/2

[Event "Nova Odessa IRT Regional 1st"]
[Site "Nova Odessa"]
[Date "2011.08.06"]
[Round "3.7"]
[White "Tubero, Marco Antonio"]
[Black "De Carvalho, Igor Lorenzon"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1800"]
[BlackElo "1840"]
[PlyCount "62"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. Nxd7 Nxd7 11. f4 Qb6+ 12. Kh1 0-0-0 13. Nb3 Kb8 14. Be3 Qc7 15. exd5 cxd5 16. Qf2 a6 17. a4 Rc8 18. c3 Nc5 19. Nxc5 Bxc5 20. Bxc5 Qxc5 21. d4 Qd6 22. f5 f6 23. fxe6 Qxe6 24. Qg3+ Rc7 25. Rfe1 Qf7 26. Re3 Re8 27. Rae1 Rxe3 28. Rxe3 Kc8 29. Qd6 Rd7 30. Qc5+ Rc7 31. Qd6 Rd7 1/2-1/2

[Event "Nova Odessa IRT Regional 1st"]
[Site "Nova Odessa"]
[Date "2011.08.05"]
[Round "1.4"]
[White "Tubero, Marco Antonio"]
[Black "Horta, Marcio Rodrigues"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1800"]
[BlackElo "1993"]
[PlyCount "41"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. 0-0 0-0 9. c3 Qe7 10. Qc2 a5 11. Nc4 b5 12. Ne3 Bxe3 13. Bxe3 Ba6 14. Rfd1 Rfd8 15. Nh4 Ng4 16. Qe2 Nxe3 17. Qxe3 g6 18. Rd5 b4 19. Nf3 Bc4 20. Rd2 Rxd2 21. Nxd2 1/2-1/2

[Event "Nova Odessa 106 Anos 1st"]
[Site "Nova Odessa"]
[Date "2011.06.19"]
[Round "5.4"]
[White "Leal, Paulo Donizete"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1865"]
[PlyCount "59"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Bg5 Nbd7 7. Qc2 h6 8. Bh4 c6 9. d5 Qc7 10. a4 a5 11. Be2 Nc5 12. 0-0 e5 13. Bxf6 Bxf6 14. Nd2 Bg7 15. f4 f5 16. fxe5 Bxe5 17. Kh1 Bd7 18. Rab1 Rae8 19. Bf3 Qd8 20. g3 f4 21. Ne2 fxg3 22. Nxg3 Qh4 23. Rg1 Rf7 24. Rbf1 Ref8 25. Qb1 Bf4 26. e5 dxe5 27. Qxg6+ Rg7 28. Qxg7+ Kxg7 29. Nf5+ Kh7 30. Nxh4 1-0

[Event "Nova Odessa 106 Anos 1st"]
[Site "Nova Odessa"]
[Date "2011.06.19"]
[Round "6.6"]
[White "Tubero, Marco Antonio"]
[Black "Roseno da Silva, Paulo Marcio"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "105"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 Nc6 6. d3 Ne5 7. 0-0 Nxf3+ 8. Bxf3 Bxf3 9. Qxf3 e6 10. e5 dxe5 11. Qxb7 Qc8 12. Qb5+ Nd7 13. Ne4 Be7 14. b3 0-0 15. Ba3 Rb8 16. Qa5 a6 17. Rfe1 Rb5 18. Qc3 Qc7 19. Bc1 Rb7 20. Bg5 Bxg5 21. Nxg5 Qd6 22. Re4 Rb4 23. Rae1 Rfb8 24. a3 Rxe4 25. Rxe4 f5 26. Re1 Qd5 27. f4 h6 28. Nh3 Kf7 29. fxe5 Qd4+ 30. Qxd4 cxd4 31. Kf2 Rb5 32. Nf4 Nxe5 33. h3 g5 34. Ne2 Rd5 35. Nxd4 Rxd4 36. Rxe5 Rd6 37. Ke3 Kf6 38. d4 h5 39. c3 Ke7 40. c4 Kf6 41. Rc5 Rb6 42. b4 Ke7 43. Rc7+ Kf6 44. c5 Rb8 45. Rc6 a5 46. Rb6 Ra8 47. b5 Ke7 48. Ra6 f4+ 49. gxf4 gxf4+ 50. Kxf4 Rf8+ 51. Ke5 Rf5+ 52. Ke4 Rf2 53. b6 1-0

[Event "Nova Odessa 106 Anos 1st"]
[Site "Nova Odessa"]
[Date "2011.06.18"]
[Round "4.3"]
[White "Tubero, Marco Antonio"]
[Black "De Carvalho, Igor Lorenzon"]
[Result "1/2-1/2"]
[ECO "B92"]
[BlackElo "1860"]
[PlyCount "42"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 Nf6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 a6 6. Be2 b5 7. Be3 e5 8. Nb3 Be6 9. Bg5 Be7 10. 0-0 Nbd7 11. Re1 0-0 12. Be3 Qc7 13. Qd2 Rac8 14. Rac1 Nb6 15. Bxb6 Qxb6 16. a3 Rfd8 17. h3 a5 18. Nd5 Bxd5 19. exd5 Ra8 20. Qd3 b4 21. a4 Rdc8 1/2-1/2

[Event "Nova Odessa 106 Anos 1st"]
[Site "Nova Odessa"]
[Date "2011.06.05"]
[Round "3.1"]
[White "Dias da Silva, Adriano"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2048"]
[PlyCount "80"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. c3 e5 10. d5 Nb8 11. h4 h6 12. Be3 Nbd7 13. g4 Ne8 14. Nf1 Nb6 15. Be2 c5 16. g5 h5 17. Ng3 Qd7 18. Nxh5 gxh5 19. Qxh5 f5 20. exf5 Rxf5 21. c4 Qf7 22. Qg4 Kf8 23. h5 Ke7 24. h6 Bh8 25. g6 Qf6 26. Rg1 Kf8 27. Bg5 Rxg5 28. Qxg5 Qxg5 29. Rxg5 Bf6 30. g7+ Nxg7 31. hxg7+ Bxg7 32. Rf5+ Ke7 33. Kd2 Rh8 34. Rg1 Bf6 35. b3 Nd7 36. Rh5 Rxh5 37. Bxh5 Nf8 38. Ke1 Nd7 39. Ke2 a5 40. Bg4 b6 1-0

[Event "Nova Odessa 106 Anos 1st"]
[Site "Nova Odessa"]
[Date "2011.06.05"]
[Round "2.4"]
[White "Tubero, Marco Antonio"]
[Black "Santana, Expedito"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1706"]
[PlyCount "75"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bg4 7. 0-0 e6 8. Bd2 Qc7 9. h3 Bh5 10. Re1 Be7 11. Qe2 Qd6 12. Be3 0-0 13. Rad1 Nbd7 14. Bd3 Qc7 15. Ne4 Nxe4 16. Bxe4 Nf6 17. Bd3 Bd6 18. Bg5 Nd5 19. c3 Bf4 20. Qe4 Bg6 21. Qe2 Bxg5 22. Bxg6 hxg6 23. Nxg5 Nf6 24. Rd3 Qa5 25. Rg3 Qxa2 26. c4 Rfd8 27. Ra3 Qxa3 28. bxa3 Rxd4 29. Rd1 Rad8 30. Rxd4 Rxd4 31. Qb2 Rd7 32. Qe5 Kf8 33. Qb8+ Ne8 34. Qxa7 Re7 35. Qc5 Nf6 36. Qd6 Ne8 37. Nh7+ Kg8 38. Qxe7 1-0

[Event "Nova Odessa 106 Anos 1st"]
[Site "Nova Odessa"]
[Date "2011.06.04"]
[Round "1.9"]
[White "Rosa, Luciano Alvaro"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "60"]
[EventDate "2011.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. Bg5 Bg4 7. Qd2 Nc6 8. a3 Nxe4 9. Nxe4 d5 10. Nc3 Bxf3 11. Ba2 Bxg2 12. Rg1 Nxd4 13. 0-0-0 Nf3 14. Qf4 Be5 15. Qg4 Nxg1 16. Rxg1 Be4 17. f4 Bxc3 18. bxc3 Qd6 19. Kb2 Bf5 20. Qg3 f6 21. Bh6 Rf7 22. h4 e6 23. h5 a5 24. hxg6 hxg6 25. Rh1 Rh7 26. Qh4 Kf7 27. Qg3 Rah8 28. Rd1 Rxh6 29. Qf3 Rh3 30. Qe2 Rh2 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "3"]
[White "Da Costa, Renan Levy"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "139"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. Nf3 Nbd7 7. a4 Qc7 8. Bh6 0-0 9. Bxg7 Kxg7 10. Bd3 e5 11. a5 Re8 12. 0-0 Nf8 13. dxe5 dxe5 14. Bc4 Be6 15. Qe2 Bxc4 16. Qxc4 Ne6 17. b4 Rad8 18. Rfd1 h6 19. g3 h5 20. Kg2 Rh8 21. Ne2 Ng4 22. Qc3 Nf6 23. Nxe5 Nxe4 24. Qb2 f6 25. Nf3 N4g5 26. Ned4 Nxd4 27. Nxg5 fxg5 28. Rxd4 Kh7 29. Rad1 Rhf8 30. c4 a6 31. Qd2 Rxd4 32. Qxd4 Qe7 33. c5 g4 34. Qe3 Qf7 35. Rd6 Re8 36. Qd3 Re7 37. h3 gxh3+ 38. Kxh3 Re6 39. f4 Re7 40. Kh4 Re1 41. Kg5 Qe7+ 42. Rf6 Re5+ 43. fxe5 Qxe5+ 44. Rf5 Qe7+ 45. Kf4 gxf5 46. Kxf5 Qf7+ 47. Kg5+ Kh8 48. Qg6 Qd5+ 49. Kh6 Qd2+ 50. Qg5 Qd7 51. Qf6+ Kg8 52. Qg6+ Kh8 53. Qd6 Qh7+ 54. Kg5 Qg7+ 55. Kxh5 Qf7+ 56. Kg5 Qg7+ 57. Kf5 Qh7+ 58. Ke6 Qg8+ 59. Kd7 Qg4+ 60. Kc7 Qg7+ 61. Kb8 Qf7 62. Qd8+ Kg7 63. Qc7 Qxc7+ 64. Kxc7 Kf6 65. Kxb7 Ke6 66. Kxa6 Kd5 67. g4 Ke5 68. Kb6 Kd5 69. g5 Ke6 70. Kxc6 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "10"]
[White "Funis, Daniel"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "55"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Bxf3 8. Bxf3 Nc6 9. d5 Ne5 10. Be2 c5 11. f4 Ned7 12. a4 Ne8 13. Qe1 e6 14. dxe6 fxe6 15. Bc4 Qe7 16. Rd1 Nc7 17. Rf2 Nb6 18. Ba2 Bxc3 19. Qxc3 Nxa4 20. Qa3 b5 21. f5 gxf5 22. Bh6 Rf7 23. exf5 Qd7 24. fxe6 Nxe6 25. Qg3+ Kh8 26. Rxd6 Qb7 27. Rxf7 Qxf7 28. Qe5+ 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "1"]
[White "Limp, Eduardo Thelio"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2325"]
[PlyCount "91"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. Ngf3 Bg7 5. c3 0-0 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Nbd7 9. Qc2 c6 10. a4 Qc7 11. a5 Nc5 12. b4 Ne6 13. g3 Ne8 14. Nc4 Bd7 15. Rd1 Rd8 16. Be3 c5 17. bxc5 Nxc5 18. Rd5 Nxe4 19. Rxd7 Rxd7 20. Qxe4 f5 21. Qc2 a6 22. Bb6 Qb8 23. Qa4 Rd5 24. Ne3 Rd6 25. Bc5 Qc7 26. Bxd6 Nxd6 27. Nd5 Qc5 28. Ne7+ Kh8 29. Ng5 Ne4 30. Nxg6+ hxg6 31. Nxe4 fxe4 32. Rf1 Qd5 33. Rd1 Qc5 34. Rf1 Qd5 35. Bc4 Qc5 36. Be6 Qd6 37. Bb3 Qd3 38. Bc2 Qxc3 39. Qxe4 Rf6 40. Rd1 Qc7 41. Qh4+ Kg8 42. Bb3+ Kf8 43. Qh7 Ke8 44. Qg8+ Rf8 45. Qe6+ Qe7 46. Ba4+ 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "5"]
[White "Marques, Vinicius de Abreu"]
[Black "Tubero, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "93"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. h3 c6 6. Nf3 Nbd7 7. Qd2 Qa5 8. Bd3 0-0 9. 0-0 Re8 10. Nd5 Qxd2 11. Nxf6+ Nxf6 12. Bxd2 Bd7 13. Rfe1 Rad8 14. c3 e5 15. Rad1 a6 16. dxe5 dxe5 17. Be3 Be6 18. Bb1 Nd7 19. Ng5 Nf8 20. Nxe6 Nxe6 21. g3 h5 22. Kg2 Bf8 23. Bc2 Bc5 24. Bxc5 Nxc5 25. b4 Ne6 26. Rxd8 Rxd8 27. Rd1 Rxd1 28. Bxd1 Nc7 29. a4 Kf8 30. Kf3 Ke7 31. Ke3 Ne6 32. h4 Kd6 33. Bb3 Ke7 34. Bxe6 Kxe6 35. c4 b6 36. Ke2 Kd6 37. Kd3 a5 38. c5+ Kc7 39. cxb6+ Kxb6 40. bxa5+ Kxa5 41. Kc4 Kxa4 42. Kc5 Kb3 43. Kxc6 Kc4 44. Kd6 Kd4 45. Ke7 Kxe4 46. Kxf7 Kf5 47. f3 1/2-1/2

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "8"]
[White "Schindler, Mauricio"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "80"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. Bd3 exd5 9. cxd5 Re8 10. 0-0 Nbd7 11. f5 c4 12. Bxc4 Nxe4 13. Nxe4 Rxe4 14. Bd3 Qb6+ 15. Kh1 Re8 16. fxg6 hxg6 17. Ng5 Ne5 18. Nxf7 Bg4 19. Qc2 Rac8 20. Qb1 Nxf7 21. Bxg6 Rf8 22. Bh7+ Kh8 23. h3 Bd7 24. Qg6 Ne5 25. Rxf8+ Rxf8 26. Qh5 Rf1+ 27. Kh2 Qg1+ 28. Kg3 Qf2+ 29. Kh2 Nf3+ 30. Qxf3 Qxf3 31. gxf3 Kxh7 32. Kg2 Rd1 33. Rb1 Bh6 34. Bxh6 Rxb1 35. Bf4 Rxb2+ 36. Kg3 Rxa2 37. Bxd6 a5 38. Bc7 a4 39. d6 a3 40. Bb6 Rd2 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "2"]
[White "Tubero, Marco Antonio"]
[Black "Alcantara, Fabio"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "59"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. Ngf3 Bg7 5. c3 0-0 6. Be2 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 Nh5 10. g3 f5 11. exf5 Bxf5 12. Qb3+ Kh8 13. Qxb7 Qf6 14. Nh4 Bh3 15. Ne4 Qe6 16. Ng5 Qc8 17. Qxc6 Bxf1 18. Bxf1 Nf6 19. Be3 Qd7 20. Qxd7 Nxd7 21. Ne6 Rf7 22. Nxc7 Rb8 23. Bc4 Rff8 24. Ne6 Rfc8 25. Bb3 Bf6 26. Nf3 Nb6 27. Nc5 Rd8 28. Ne4 Be7 29. Nxe5 Re8 30. Nf7+ 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "4"]
[White "Tubero, Marco Antonio"]
[Black "Florencio da Silva, Paulo"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "72"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 0-0 12. cxb5 Nd4 13. bxa6 Bg5 14. Bd3 Qa5+ 15. Nc3 Bxa6 16. 0-0 Rfb8 17. Bxa6 Qxa6 18. Rb1 Qc6 19. Nd5 f5 20. Rc1 Qxc1 21. Qxc1 Bxc1 22. Ne7+ Kf7 23. Nxf5 Nxf5 24. Rxc1 Nd4 25. Rc7+ Kg8 26. h3 Rxb2 27. Nc4 Rc2 28. Kh2 h6 29. a4 Rxa4 30. Rc8+ Kh7 31. Nxd6 Rxc8 32. Nxc8 Nb5 33. Nb6 Rxe4 34. f3 Re2 35. Nc4 Nd4 36. Kg3 g5 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "9"]
[White "Tubero, Marco Antonio"]
[Black "Pinheiro, Jose Pedro"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "113"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. Nc3 c6 5. 0-0 Bg4 6. a4 g6 7. h3 Be6 8. Bxe6 Qxe6 9. d4 Qe7 10. Be3 Bg7 11. dxe5 dxe5 12. Qe2 Nd7 13. a5 Ngf6 14. Qc4 0-0 15. Rfd1 Rfc8 16. Rd2 h6 17. Rad1 b5 18. axb6 axb6 19. Rd6 b5 20. Qb3 Bf8 21. g3 Kg7 22. R6d2 Nc5 23. Bxc5 Qxc5 24. Re1 Be7 25. Kg2 Bd8 26. Rd3 Bb6 27. Rd2 Rd8 28. Rde2 Rd7 29. Rf1 Ne8 30. h4 Nd6 31. Nd2 Nc4 32. Ncb1 Na5 33. Qc3 Qd6 34. Nf3 Nc4 35. b3 Bd4 36. Nxd4 exd4 37. Qd3 Ne5 38. Qd2 c5 39. Rd1 Qc6 40. Qf4 f6 41. f3 c4 42. bxc4 bxc4 43. Red2 Qc5 44. Kh2 Ra1 45. g4 Qb4 46. c3 Qb3 47. g5 hxg5 48. hxg5 Nxf3+ 49. Qxf3 fxg5 50. Rxd4 Rxd4 51. Rxd4 Qb8+ 52. Kg2 Ra7 53. Nd2 Rf7 54. Qe3 Rf4 55. Rxc4 Rg4+ 56. Kf1 Qh2 57. Qd4+ 1-0

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "6"]
[White "Tubero, Marco Antonio"]
[Black "Reis, Paulo F Jatoba"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "82"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 dxe4 5. c3 Qd5 6. Qe2 c5 7. d3 exd3 8. Qxd3 Qxe5+ 9. Be3 b6 10. 0-0-0 Qc7 11. g3 Nc6 12. Nf3 e5 13. Bg2 Bb7 14. Qe2 Be7 15. h4 0-0 16. h5 Rad8 17. Rdg1 Rfe8 18. g4 Bf8 19. g5 e4 20. Nd2 Ne5 21. Bf1 Nd3+ 22. Kb1 g6 23. Rh4 Bg7 24. Rgh1 Qe5 25. Nc4 Qd5 26. Nd2 Ba6 27. Qd1 Nxf2 28. Bxf2 Bxf1 29. Qxf1 Qxd2 30. hxg6 hxg6 31. Qg1 Qe2 32. Be3 Rd3 33. Bc1 Red8 34. R1h2 Qf3 35. Rf2 Rd1 36. Rxf3 Rxg1 37. Rxe4 Rdd1 38. Re8+ Bf8 39. Kc2 Rxc1+ 40. Kb3 b5 41. a4 c4+ 0-1

[Event "Sao Paulo Latin America Cup"]
[Site "Sao Paulo"]
[Date "1992.08.??"]
[Round "7"]
[White "Tubero, Marco Antonio"]
[Black "Veloso, Palas Atena"]
[Result "1/2-1/2"]
[ECO "B77"]
[BlackElo "2035"]
[PlyCount "57"]
[EventDate "1992.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 Bg7 6. Be3 d6 7. Qd2 a6 8. f3 Nf6 9. Bc4 0-0 10. 0-0-0 Qc7 11. Bb3 Na5 12. h4 Nxb3+ 13. cxb3 b5 14. Kb1 Bb7 15. h5 e5 16. Nc2 Rad8 17. Bg5 Rd7 18. Ne3 Nxh5 19. Rxh5 gxh5 20. Nf5 f6 21. Nxg7 Rxg7 22. Bh6 Rd8 23. Bxg7 Qxg7 24. Qf2 Rd7 25. b4 Qg6 26. Qc2 Kf8 27. Nd5 Qf7 28. Qc1 Kg7 29. Qe3 1/2-1/2

[Event "Pan American-ch U14 4th"]
[Site "Sao Paulo"]
[Date "1991.12.??"]
[Round "1"]
[White "Fernandez, Rodrigo Amaral"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "73"]
[EventDate "1991.12.03"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 Nf6 12. c5 f4 13. Bf2 g5 14. Nc4 h5 15. cxd6 cxd6 16. Nb5 Ne8 17. Bxa7 Ng6 18. Nb6 Rxa7 19. Nxa7 Qxb6 20. Nxc8 Qxb4+ 21. Qd2 Qxd2+ 22. Kxd2 Bf6 23. a4 Ne7 24. Rhc1 Rf7 25. Bb5 Rf8 26. Nxe7+ Bxe7 27. Bxe8 Rxe8 28. Rab1 Rb8 29. Rc7 Bd8 30. Rcxb7 Ba5+ 31. Kd3 Rd8 32. R1b5 Be1 33. a5 Ra8 34. Rb8+ Rxb8 35. Rxb8+ Kf7 36. a6 Bf2 37. a7 1-0

[Event "Pan American-ch U14 4th"]
[Site "Sao Paulo"]
[Date "1991.12.??"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "100"]
[EventDate "1991.12.03"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. 0-0 Nc6 8. d5 Ne7 9. h3 Nd7 10. g4 f5 11. exf5 gxf5 12. gxf5 Nxf5 13. Ne4 Qe8 14. N2g3 Nh4 15. Qh5 Qxh5 16. Nxh5 Nxg2 17. Kxg2 Nb6 18. Nxg7 Kxg7 19. Rd1 Bf5 20. f3 Rf7 21. Be3 Bxh3+ 22. Kf2 Bf5 23. Ng5 Rf6 24. Bxb6 axb6 25. Ke3 Raf8 26. Rg1 Kh8 27. Rg3 Rh6 28. Rag1 Rg6 29. Rh1 Rg7 30. c4 Rf6 31. Rhg1 Rgg6 32. Ne4 Bxe4 33. fxe4 Kg7 34. Rxg6+ Rxg6 35. Rf1 Rg2 36. Rb1 h5 37. Kf3 Rc2 38. b4 Rxc4 39. a4 Rc3+ 40. Kg2 Ra3 41. a5 bxa5 42. bxa5 Rxa5 43. Rxb7 Rc5 44. Rb4 Kg6 45. Rb3 Kg5 46. Kf3 h4 47. Re3 Rc2 48. Re1 Rc3+ 49. Kg2 Kg4 50. Rf1 Rc2+ 0-1

[Event "Pan American-ch U14 4th"]
[Site "Sao Paulo"]
[Date "1991.12.??"]
[Round "5"]
[White "Tubero, Marco Antonio"]
[Black "Pereyra Arcija, Diego"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "66"]
[EventDate "1991.12.03"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 b6 6. Bg2 Bb7 7. Ne2 Nbd7 8. 0-0 a5 9. Re1 e5 10. Nc3 h5 11. h4 Ng4 12. Nc4 Bc5 13. Be3 Nxe3 14. Nxe3 g5 15. Nf5 gxh4 16. Nxh4 Qg5 17. Qf3 0-0-0 18. Nd5 Kb8 19. Ne3 Rhg8 20. Qf5 Bxe3 21. Rxe3 Qxf5 22. Nxf5 Nf6 23. Nh6 Ng4 24. Nxg4 hxg4 25. Bf1 Rd6 26. Bd3 Rh6 27. Ree1 f5 28. Kf1 fxe4 29. Bc4 e3 30. Bxg8 Bf3 31. fxe3 Rh1+ 32. Kf2 Rh2+ 33. Kg1 Rh1+ 1/2-1/2

[Event "Pan American-ch U14 4th"]
[Site "Sao Paulo"]
[Date "1991.12.??"]
[Round "2"]
[White "Tubero, Marco Antonio"]
[Black "Van Riemsdijk, Vinicius Paulo"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "53"]
[EventDate "1991.12.03"]
[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 c5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Nc6 5. d3 h6 6. e4 d6 7. Nbd2 Be7 8. Ne1 Qc7 9. f4 Bd7 10. c3 g5 11. Nc4 0-0-0 12. fxg5 Ng8 13. gxh6 f6 14. Ne3 Nxh6 15. Nf3 Nf7 16. d4 cxd4 17. cxd4 Ng5 18. Nxg5 fxg5 19. b3 e5 20. Nd5 Qa5 21. Bd2 Qa6 22. Nxe7+ Nxe7 23. Bxg5 Rh7 24. dxe5 Qb6+ 25. Kh1 Rxh2+ 26. Kxh2 Rh8+ 27. Bh4 1-0

[Event "Pan American-ch U14 4th"]
[Site "Sao Paulo"]
[Date "1991.12.??"]
[Round "3"]
[White "Vera, Pedro"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "82"]
[EventDate "1991.12.03"]
[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. c4 g6 3. g3 Bg7 4. Nf3 0-0 5. Bg2 d6 6. d5 c6 7. 0-0 cxd5 8. cxd5 Nbd7 9. Nc3 Nc5 10. Ng5 Bd7 11. Nge4 Ncxe4 12. Nxe4 Rc8 13. Bg5 Nxe4 14. Bxe4 h6 15. Be3 b6 16. Rc1 h5 17. h4 Bxb2 18. Rb1 Bg7 19. f3 Qc7 20. Qd3 f5 21. g4 fxe4 22. Qxe4 Qc2 23. gxh5 Qxe4 24. fxe4 gxh5 25. Bg5 Bf6 26. Bh6 Rf7 27. Rf3 Kh7 28. Bg5 Bg4 29. Rf2 Rcf8 30. Rh2 Bxg5 31. hxg5 Kg6 32. Rb3 Rf1+ 33. Kg2 Kxg5 34. Rf3 R1xf3 35. exf3 Bxf3+ 36. Kg1 Bxe4 37. Re2 Rf4 38. a3 h4 39. Kh2 Kg4 40. Rg2+ Bxg2 41. Kxg2 h3+ 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "De Souza, Carlos Henrique"]
[Black "Tubero, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "E89"]
[PlyCount "47"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. f3 e5 7. d5 c6 8. Be3 cxd5 9. cxd5 Nh5 10. Nc1 f5 11. Nd3 Nd7 12. Qd2 Ndf6 13. Be2 f4 14. Bf2 g5 15. 0-0-0 g4 16. Kb1 Bd7 17. Rc1 Rf7 18. Rc2 Bf8 19. Rhc1 Ng7 20. Ne1 a6 21. Bd3 Rc8 22. Ne2 Rxc2 23. Qxc2 Nfe8 24. Qb3 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "1"]
[White "Steinhoff, Igor Muramatsu"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "E88"]
[PlyCount "89"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Nh5 10. Bd3 f5 11. Nge2 f4 12. Bf2 Nd7 13. b4 Ndf6 14. Rc1 Bd7 15. Bb5 g5 16. h3 Rf7 17. a4 Bf8 18. a5 Rg7 19. Qd3 Ne8 20. a6 b6 21. Bxd7 Qxd7 22. Nb5 Nhf6 23. Kd2 Qd8 24. Rc6 Nc7 25. Nxa7 Rxa7 26. Bxb6 Ra8 27. Qc4 Nfe8 28. Rc1 Qb8 29. b5 h5 30. Rc3 Rf7 31. Nc1 Rg7 32. Nb3 g4 33. hxg4 hxg4 34. a7 Qd8 35. Bxc7 Nxc7 36. Rxc7 gxf3 37. Rxg7+ Bxg7 38. gxf3 Rxa7 39. Qc8 Ra2+ 40. Kd3 Ra8 41. Qxd8+ Rxd8 42. b6 Rb8 43. Rc6 Bf8 44. Na5 Be7 45. b7 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Tubero, Marco Antonio"]
[Black "Nogueira, Ivan Kuhlmann"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "104"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[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 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d3 Bg7 8. Re1 Nf6 9. Nbd2 0-0 10. Nf1 Nh5 11. h3 Nf4 12. Be3 f5 13. exf5 Rxf5 14. Ng3 Rf8 15. d4 b5 16. Bb3+ Kh8 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Bd4 Qe7 20. Qd2 Bc6 21. Ne4 Bxe4 22. Rxe4 Qg5 23. Rxf4 Qxf4 24. Qxf4 Rxf4 25. Be3 Rff8 26. Bd5 Rab8 27. Ba7 Rbd8 28. Be3 c5 29. Rd1 Bf4 30. Bxf4 Rxf4 31. g3 Rff8 32. Kg2 Rfe8 33. Kf3 Re5 34. Rd2 Kg7 35. a3 Kf6 36. Bb7 a5 37. Bc6 c4 38. Bd5 Ke7 39. h4 Rc8 40. Kg2 Kd7 41. Bf3 Kc7 42. Bd5 Kb6 43. Bf3 Kc5 44. Bg4 Rce8 45. Bf3 d5 46. Rd1 Rb8 47. Rd2 b4 48. axb4+ axb4 49. Rc2 Ra8 50. Kf1 Ra1+ 51. Kg2 b3 52. Rd2 Rc1 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Tubero, Marco Antonio"]
[Black "Picchiello, Vincenzo"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "109"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Qf3 e6 8. a4 Qc7 9. Bd3 Be7 10. Be3 b6 11. g4 Nc5 12. g5 Nfd7 13. h4 Bb7 14. 0-0 Nxd3 15. cxd3 Nc5 16. Rfd1 g6 17. Rac1 Qd7 18. Ra1 Rd8 19. b4 e5 20. bxc5 exd4 21. Bxd4 0-0 22. cxb6 f5 23. Rd2 d5 24. Nxd5 Bxd5 25. exd5 Qxd5 26. Qxd5+ Rxd5 27. Be3 Bb4 28. Rdd1 Rb8 29. Rab1 a5 30. Rb3 Rb7 31. Rc1 Bd6 32. Rc6 Bb8 33. Rbc3 Kf7 34. Rc7+ Rd7 35. Rxb7 Rxb7 36. Kf2 Ke6 37. Rb3 Bd6 38. Rb5 Bb4 39. Ke2 Kd6 40. Bd2 Bc5 41. Bxa5 Kc6 42. Kd2 Bf2 43. Rb3 Bd4 44. Rb4 Kd5 45. Rb5+ Kc6 46. Rb1 Bc5 47. Kc3 Kd5 48. Rb5 Kc6 49. d4 Bd6 50. d5+ Kd7 51. Bb4 Bxf4 52. a5 Be3 53. Bc5 Bxc5 54. Rxc5 Kd6 55. Rb5 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Tubero, Marco Antonio"]
[Black "Veloso, Palas Atena"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "2040"]
[PlyCount "139"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. f4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. d3 Bc5 6. h3 Nh5 7. Ne2 Nc6 8. c3 Be7 9. Be3 Ba6 10. Qd2 Bb7 11. 0-0-0 a5 12. g4 Nf6 13. Ng3 a4 14. g5 Ng8 15. Nh5 Bf8 16. Nd4 Nge7 17. Rg1 Rg8 18. Qf2 Nxd4 19. Bxd4 Nc6 20. Bf6 Qb8 21. f5 Qa7 22. fxe6 dxe6 23. Bg2 a3 24. b3 Qa5 25. Kc2 Ne7 26. Rgf1 0-0-0 27. Bxe7 Bxe7 28. Qxf7 Qxg5 29. Qxe6+ Kb8 30. Qg4 Qa5 31. Rf7 g6 32. Ng3 h5 33. Qe2 Qg5 34. Rdf1 Rdf8 35. Rxf8+ Rxf8 36. Rxf8+ Bxf8 37. Nf1 Bh6 38. Qd2 Kc8 39. Qxg5 Bxg5 40. Nd2 Be7 41. Nc4 b5 42. Ne5 g5 43. Bf3 c5 44. Bxh5 Bf6 45. Bg4+ Kc7 46. Nd7 Be7 47. Bf5 b4 48. cxb4 cxb4 49. Ne5 Ba6 50. d4 Bb5 51. Nc4 Bd8 52. Ne3 Kc6 53. Nd5 Ba5 54. Nf6 Kd6 55. Nd5 Bc6 56. Ne3 Bc7 57. Nc4+ Ke7 58. Kd3 Bb5 59. Kc2 Bc6 60. e5 Bb5 61. Nd2 Bb6 62. d5 Bd4 63. Nf3 Be3 64. d6+ Kf7 65. Bd3 Bc6 66. Bc4+ Ke8 67. Kd3 Bf4 68. Nd4 Ba8 69. Bb5+ Kf7 70. e6+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Vaz, Osvaldo Jose"]
[Black "Tubero, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "117"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Qe2 c6 6. e5 dxe5 7. dxe5 Nd5 8. Bd2 Nd7 9. Nf3 N7b6 10. Bb3 0-0 11. 0-0-0 Bg4 12. h3 Bxf3 13. gxf3 Qc7 14. f4 Kh8 15. h4 h5 16. Rhg1 Kh7 17. Rg2 a5 18. a3 Nxc3 19. Bxc3 e6 20. Rdg1 Nd5 21. Bd2 b5 22. Bxd5 cxd5 23. Qxb5 Rfc8 24. Qa4 Bh6 25. Rg3 Qc4 26. Qxc4 Rxc4 27. b3 Rxf4 28. Bxf4 Bxf4+ 29. Kb2 Bxe5+ 30. c3 Bxg3 31. Rxg3 Rb8 32. Kc2 Kg7 33. b4 a4 34. Kd3 Rc8 35. Rg1 Kf6 36. b5 Ke5 37. Rb1 Kd6 38. Rb4 Ra8 39. b6 Kc6 40. f4 Rb8 41. c4 dxc4+ 42. Rxc4+ Kxb6 43. Rxa4 Rd8+ 44. Ke4 Rd5 45. Ra8 Kb7 46. Rf8 Rf5 47. a4 Kb6 48. Rb8+ Ka6 49. Re8 Rc5 50. Re7 Rf5 51. Re8 Ka5 52. Ra8+ Kb6 53. Rb8+ Ka5 54. Ra8+ Kb4 55. Ra6 Rc5 56. Kd4 Rc4+ 57. Ke5 Rc5+ 58. Kd4 Rd5+ 59. Ke3 1/2-1/2

[Event "BRA-ch U14 8th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "1"]
[White "Carvalho, Jose Luciano"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "118"]
[EventDate "1991.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Nbd7 9. h3 c6 10. Be3 Qe7 11. Qc2 Nh5 12. Qd2 f5 13. exf5 gxf5 14. Nxe5 Qxe5 15. Bh6 Bxh6 16. Qxh6 Nf4 17. Rfe1 Ng6 18. Bh5 Qg7 19. Qg5 Nf6 20. Bxg6 Qxg6 21. Qf4 Qf7 22. Qg5+ Kh8 23. Rad1 Rg8 24. Qh4 Qg7 25. g3 Bd7 26. Rd6 Rgf8 27. Na4 Rae8 28. Rxe8 Nxe8 29. Rh6 Rf6 30. Rh5 f4 31. Rg5 Qf7 32. Nc5 fxg3 33. Qxg3 Be6 34. Nxe6 Rxe6 35. Kg2 Rg6 36. Qc3+ Kg8 37. Qg3 Rxg5 38. Qxg5+ Qg6 39. Qxg6+ hxg6 40. Kg3 Kg7 41. Kg4 Kf6 42. Kf4 Nd6 43. b3 Nf5 44. Ke4 Ke6 45. b4 Nd6+ 46. Kd4 b6 47. c5 Nf5+ 48. Kc4 b5+ 49. Kd3 Kd5 50. a3 Nd4 51. f4 Ne6 52. f5 gxf5 53. h4 Ke5 54. h5 Nf4+ 55. Kc3 Nxh5 56. Kd2 Ke4 57. Ke2 f4 58. a4 f3+ 59. Kf2 a6 0-1

[Event "BRA-ch U14 8th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "3"]
[White "Luchetta, Gediel"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "E93"]
[PlyCount "112"]
[EventDate "1991.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. h3 Ne8 9. Bg5 f6 10. Bh4 Qe7 11. b4 Qf7 12. Qd2 f5 13. Ng5 Bh6 14. Nxf7 Bxd2+ 15. Kxd2 Rxf7 16. f3 f4 17. Bf2 a5 18. a3 Nef6 19. Nb5 Nf8 20. c5 Ne8 21. cxd6 cxd6 22. Rhc1 Bd7 23. Bb6 axb4 24. axb4 Rxa1 25. Rxa1 Bxb5 26. Bxb5 Nd7 27. Bxd7 Rxd7 28. Ra8 Kf7 29. Rd8 Ke7 30. Rxd7+ Kxd7 31. Kc3 Nc7 32. Kc4 g5 33. Bxc7 Kxc7 34. Kb5 Kc8 35. Ka5 Kc7 36. b5 h6 37. b6+ Kd7 38. Kb4 Ke7 39. Kc3 Kf6 40. Kd2 Kg6 41. Ke2 Kh5 42. Kf1 Kh4 43. Kf2 h5 44. Kf1 Kg3 45. Kg1 Kh4 46. Kf1 g4 47. hxg4 hxg4 48. fxg4 Kxg4 49. Kf2 Kh4 50. Kf3 Kh5 51. g3 fxg3 52. Kxg3 Kg5 53. Kf3 Kh4 54. Kf2 Kg4 55. Ke3 Kg3 56. Ke2 Kf4 0-1

[Event "BRA-ch U14 8th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "5"]
[White "Pires, Luciano"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "76"]
[EventDate "1991.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bg5 h6 6. Bh4 0-0 7. h3 Nbd7 8. Bd3 e5 9. d5 Nc5 10. 0-0 Qe7 11. Re1 Bd7 12. Qd2 Kh7 13. Rad1 Qe8 14. b3 Nh5 15. Kh2 f5 16. exf5 gxf5 17. Ng1 Nxd3 18. Qxd3 Nf4 19. Qg3 Qf7 20. Nge2 Ng6 21. f3 Rg8 22. Rg1 Rae8 23. Qe1 Nxh4 24. Qxh4 Bf6 25. Qf2 Ref8 26. Qxa7 Rb8 27. Qf2 Rbe8 28. Ng3 Bh4 29. Nce2 f4 30. Qe1 fxg3+ 31. Kh1 Bxh3 32. Qd2 Bf5 33. Rge1 Qh5 34. Kg1 Bg5 35. Qc3 Re7 36. Qb4 Be3+ 37. Kf1 Qh1+ 38. Ng1 Qxg1+ 0-1

[Event "BRA-ch U14 8th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "4"]
[White "Tubero, Marco Antonio"]
[Black "Abrantes, Tiago Garrido"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "66"]
[EventDate "1991.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qc7 8. Be3 Nbd7 9. g4 h6 10. Bd3 b5 11. 0-0-0 Bb7 12. Kb1 0-0-0 13. h4 Nc5 14. a3 Be7 15. g5 Nfd7 16. Rhe1 hxg5 17. hxg5 g6 18. Qf2 Kb8 19. Rh1 Rc8 20. Rxh8 Rxh8 21. Qg2 Nb6 22. Be2 Nba4 23. Nxa4 Nxa4 24. Bf3 Rc8 25. Rc1 Nxb2 26. Nb3 Nc4 27. Qf2 Nxa3+ 28. Kb2 Nc4+ 29. Kb1 Nxe3 30. Qxe3 Bf8 31. Qd2 Bg7 32. Rh1 a5 33. Qxa5 Qxc2# 0-1

[Event "BRA-ch U14 8th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "2"]
[White "Tubero, Marco Antonio"]
[Black "Vescovi, Giovanni P"]
[Result "0-1"]
[ECO "B74"]
[BlackElo "2260"]
[PlyCount "58"]
[EventDate "1991.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nb3 Nc6 8. Be3 0-0 9. 0-0 Be6 10. f4 Na5 11. f5 Bc4 12. g4 d5 13. exd5 Bxe2 14. Qxe2 Nxd5 15. Nxd5 Qxd5 16. Nxa5 Qxa5 17. c3 Rad8 18. Qc2 b6 19. a3 Qd5 20. Rad1 Qc4 21. h3 Qb5 22. Rfe1 Qc6 23. Qf2 Bf6 24. Qg3 gxf5 25. gxf5+ Kh8 26. Rxd8 Rxd8 27. Kf2 Rg8 28. Qf3 Bh4+ 29. Ke2 Qxf3+ 0-1

[Event "BRA-ch U12 4th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "1"]
[White "Dias Prado, Diogo"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "70"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Bb5+ Bd7 7. a4 Nxe4 8. Rf1 a6 9. Bxd7+ Nxd7 10. Nc3 Nxc3+ 11. bxc3 0-0-0 12. Bg5 f6 13. Be3 Bc5 14. Bxc5 Nxc5+ 15. Nd2 Ne4 16. Kc1 Nxd2 17. Rd1 Ne4 18. Re1 Nxf2 19. Rxe6 Rd1+ 20. Kb2 Rxa1 21. Kxa1 Kd7 22. Re2 Ng4 23. h3 Ne5 24. Rd2+ Ke6 25. Rd1 h5 26. Rb1 b6 27. Rg1 Rd8 28. g4 hxg4 29. hxg4 Rd2 30. Rc1 Rg2 31. Kb2 Rxg4 32. Rh1 Rxa4 33. Kb3 Rc4 34. Rh7 g5 35. Rxc7 Rxc7 0-1

[Event "BRA-ch U12 4th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "4"]
[White "Leitao, Rafael Duailibe"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "119"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. f4 0-0 6. Bd3 Nbd7 7. Nf3 h6 8. Bh4 c6 9. Qd2 Nb6 10. 0-0-0 a5 11. h3 Nbd7 12. f5 Qe8 13. g4 Nh7 14. Be2 b5 15. g5 h5 16. Bg3 Nb6 17. f6 exf6 18. Bxd6 Nc4 19. Bxc4 bxc4 20. e5 fxg5 21. Rdg1 Be6 22. d5 cxd5 23. Nxd5 Bxd5 24. Qxd5 Qd7 25. Nd4 Rfe8 26. Re1 Rad8 27. Nb5 Rc8 28. Rd1 Red8 29. a4 Nf8 30. Qg2 Qc6 31. Qxg5 Ne6 32. Qe3 Kh7 33. Kb1 Rd7 34. Na7 Bh6 35. Qf2 Qb7 36. Nxc8 Qxc8 37. Rhf1 Qb7 38. Qf3 Qb6 39. Rd5 Bg7 40. Rb5 Qd4 41. Rd1 Qa7 42. Qc6 Bf8 43. Qb6 Qa8 44. Rbd5 Bg7 45. Qb8 Qc6 46. Qb5 Qc8 47. Qxa5 Qb7 48. Qb5 Qc8 49. a5 Rb7 50. Qa4 Ra7 51. Bb4 Qb8 52. Bd6 Qc8 53. Ba3 Qb8 54. Rb5 Qc7 55. Rbd5 Qb8 56. Re1 Qc7 57. Red1 Qc8 58. Rd7 Ra6 59. Rxf7 Qb8 60. Qxc4 1-0

[Event "BRA-ch U12 4th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "3"]
[White "Mello, Carlos Eduardo"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "70"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nf6 6. 0-0 Bg4 7. Bg5 Be7 8. Nbc3 Qd7 9. Qd2 0-0-0 10. Rfe1 h6 11. Bxf6 Bxf6 12. Bb5 a6 13. Ba4 Qd6 14. Bb3 Be6 15. Rab1 h5 16. h3 g5 17. f3 Rdg8 18. Rf1 Ne7 19. Rf2 Nf5 20. Kf1 Qh2 21. Ke1 g4 22. g3 Qxh3 23. Kd1 gxf3 24. Rxf3 Qh1+ 25. Ng1 Qxg1+ 26. Qe1 Qxd4+ 27. Rd3 Qg4+ 28. Ne2 Bg5 29. c3 Ne3+ 30. Rxe3 Bxe3 31. Bc2 Rd8 32. b3 d4 33. cxd4 Rxd4+ 34. Bd3 Rxd3+ 35. Kc2 Rd2+ 0-1

[Event "BRA-ch U12 4th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "5"]
[White "Tubero, Marco Antonio"]
[Black "Van Riemsdijk, Vinicius Paulo"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "67"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[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 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 h6 10. Be3 b5 11. a3 Rb8 12. Bc5 Nd4 13. Bd3 Bb7 14. 0-0 d5 15. exd5 Rd8 16. Rfe1 Bxd5 17. Bxd4 0-0 18. Bxe5 Ng4 19. Bg3 Be6 20. h3 Nf6 21. Rad1 Nd5 22. Nxd5 Bxd5 23. Re2 Bc4 24. Red2 Bxd3 25. Rxd3 Rc8 26. c3 Rfe8 27. R3d2 Kh7 28. Bf4 Re4 29. Be3 Rce8 30. Rd4 R4e5 31. Rd7 f6 32. Rf7 R5e7 33. Rxe7 Rxe7 34. Rd6 1-0

[Event "BRA-ch U12 4th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "2"]
[White "Tubero, Marco Antonio"]
[Black "Vescovi, Giovanni P"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "82"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxd1 13. Raxd1 Kxg7 14. Rd2 Be6 15. b3 Rfc8 16. c4 a5 17. Bf3 Rc7 18. Re1 a4 19. h3 axb3 20. axb3 h5 21. Bd5 Rd7 22. Red1 Rad8 23. Kf1 Bxd5 24. cxd5 Kf6 25. Ke2 Ke5 26. Rd3 Rxd5 27. Re3+ Kf6 28. Rxd5 Rxd5 29. Rf3+ Ke6 30. h4 Rd4 31. g3 f6 32. Re3+ Kd6 33. f4 Rd5 34. Kf3 Rd1 35. Ke2 Rb1 36. Kd2 e5 37. fxe5+ fxe5 38. Kc2 Rf1 39. Kc3 Kd5 40. Kd3 e4+ 41. Ke2 Kd4 0-1

[Event "BRA-ch U12 4th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "6"]
[White "Veras, Fernando"]
[Black "Tubero, Marco Antonio"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "142"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 h6 6. Bh4 0-0 7. Bd3 Nc6 8. Nf3 e5 9. 0-0 Bg4 10. Be2 Qd7 11. h3 Bxf3 12. Bxf3 Rab8 13. Re1 Ne8 14. d5 Ne7 15. e4 f5 16. Qc2 f4 17. Bxe7 Qxe7 18. Qd3 Nf6 19. Qe2 g5 20. Bg4 Nxg4 21. Qxg4 Rf6 22. Rad1 Rbf8 23. Rd3 Qf7 24. f3 Qe8 25. h4 gxh4 26. Qxh4 Rg6 27. Qh3 Rff6 28. Qh4 Rg5 29. Qf2 Rfg6 30. Kh1 Rh5+ 31. Kg1 Rxg2+ 32. Kxg2 Rg5+ 33. Kf1 Qg6 34. Ke2 Rg2 35. Rg1 Rxg1 36. Qh4 Qg2+ 37. Qf2 Qxf2+ 38. Kxf2 Rg6 39. Rd1 a6 40. Ne2 Bf6 41. Rg1 Bg5 42. Rh1 Kf7 43. Kg2 Bh4+ 44. Kh3 Bg3 45. Rg1 Bf2 46. Rxg6 Kxg6 47. Kh2 h5 48. Kh3 Kf6 49. Kg2 Be1 50. Ng1 c6 51. Nh3 c5 52. b3 b5 53. Kf1 Bh4 54. Ke2 Ke7 55. Kd1 Kd7 56. Kc2 Kc7 57. Kc3 Kb6 58. Ng1 Bf2 59. Nh3 Bd4+ 60. Kc2 Ka5 61. Kb1 Kb4 62. Kc2 bxc4 63. bxc4 Kxc4 64. Kd2 Kb4 65. Kc2 c4 66. Kb1 Ka3 67. Kc2 Kxa2 68. Kd2 Kb2 69. Kd1 c3 70. Ke2 c2 71. Kd3 c1Q 0-1

[Event "Pan American-ch U12 2nd"]
[Site "Cubatao"]
[Date "1989.11.??"]
[Round "3"]
[White "Kurihara, Andre"]
[Black "Tubero, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "27"]
[EventDate "1989.11.24"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Bc4 Re8 11. 0-0-0 Nbd7 12. Be3 Bf8 13. Ng5 Re7 14. Rhe1 1/2-1/2

[Event "Pan American-ch U12 2nd"]
[Site "Cubatao"]
[Date "1989.11.??"]
[Round "1"]
[White "Quattordio, Juan Jose"]
[Black "Tubero, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "49"]
[EventDate "1989.11.24"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Be3 0-0 6. h3 Nxe4 7. Bxf7+ Rxf7 8. Nxe4 e5 9. dxe5 Bxe5 10. Qd5 c6 11. Qb3 d5 12. Ng5 Rf8 13. Ne2 Bf6 14. Nf3 Nd7 15. 0-0 Nb6 16. Nd2 Be6 17. c3 Re8 18. Nd4 Bf7 19. Qc2 Qc7 20. N4b3 Nd7 21. Nf3 Rac8 22. Rfe1 b6 23. Bd4 Qd6 24. Bxf6 Qxf6 25. Qd2 1/2-1/2

[Event "Pan American-ch U12 2nd"]
[Site "Cubatao"]
[Date "1989.11.??"]
[Round "4"]
[White "Tubero, Marco Antonio"]
[Black "Fernandez, Rodrigo Amaral"]
[Result "0-1"]
[ECO "C98"]
[PlyCount "134"]
[EventDate "1989.11.24"]
[EventType "tourn"]
[EventRounds "6"]
[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 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. Nf1 cxd4 14. cxd4 Bb7 15. Ng3 g6 16. Bg5 Ne8 17. Bxe7 Qxe7 18. Rc1 Ng7 19. Bb1 Rae8 20. Qd2 Nxd4 21. Nxd4 exd4 22. Qxd4 f5 23. Qb6 f4 24. Nf1 f3 25. Rc7 Qg5 26. g3 Bc8 27. Qa7 Qf6 28. Ne3 Bxh3 29. Nd5 Qe5 30. a3 Nh5 31. Rxh7 Qxg3+ 32. fxg3 f2+ 33. Qxf2 Rxf2 34. Kxf2 Kxh7 35. Rh1 Rf8+ 36. Ke3 Bg4 37. Nf4 Kh6 38. Bd3 Kg5 39. Be2 Nxg3 40. Rg1 Nxe2 41. Nxe2 Rf3+ 42. Kd2 Kh4 43. Rh1+ Rh3 44. Rxh3+ Bxh3 45. Ke3 g5 46. b4 Bf1 47. Nd4 g4 48. Nf5+ Kh3 49. Kf4 Be2 50. e5 dxe5+ 51. Kxe5 g3 52. Nxg3 Kxg3 53. Kd6 Bf3 54. Kc7 Bd1 55. Kb6 Kf3 56. Kxa6 Ba4 57. Kb6 Ke3 58. Kc5 Kd3 59. Kd5 Kc3 60. Ke4 Kb3 61. Kd3 Kxa3 62. Kc3 Bb3 63. Kd2 Kxb4 64. Kc1 Kc3 65. Kb1 b4 66. Kc1 Ba2 67. Kd1 b3 0-1

[Event "Pan American-ch U12 2nd"]
[Site "Cubatao"]
[Date "1989.11.??"]
[Round "2"]
[White "Tubero, Marco Antonio"]
[Black "Rivero, Julianyer"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "98"]
[EventDate "1989.11.24"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. Qd2 Nbd7 8. Be2 Re8 9. 0-0 Qc7 10. Rad1 b5 11. a3 a5 12. b4 axb4 13. axb4 Bb7 14. Bd3 Nb6 15. Qe2 Ra3 16. Bd2 Nfd7 17. Bxb5 Rxc3 18. Bxc3 cxb5 19. Be1 Ra8 20. Rc1 Nf6 21. Nd2 Ra2 22. f3 Nfd7 23. Qd3 Nc4 24. Rf2 Bh6 25. Qb3 Ra3 26. Qb1 Be3 27. Nxc4 Qxc4 28. c3 Bxf2+ 29. Kxf2 Ra2+ 30. Rc2 Rxc2+ 31. Qxc2 d5 32. e5 f6 33. exf6 Nxf6 34. Qe2 Qxe2+ 35. Kxe2 Kf7 36. Ke3 g5 37. Bd2 h6 38. Kf2 Kg6 39. g4 Bc8 40. Kg3 Nd7 41. f4 e6 42. Kf3 Nf6 43. Be1 h5 44. Bf2 hxg4+ 45. hxg4 Nxg4 46. Kxg4 e5+ 47. Kg3 exf4+ 48. Kf3 Bh3 49. Bg1 Kf5 0-1

[Event "Pan American-ch U12 2nd"]
[Site "Cubatao"]
[Date "1989.11.??"]
[Round "7"]
[White "Tubero, Marco Antonio"]
[Black "Vera, Diego"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "97"]
[EventDate "1989.11.24"]
[EventType "tourn"]
[EventRounds "6"]
[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 g6 4. 0-0 Bg7 5. Nc3 Nf6 6. d3 0-0 7. Bg5 d6 8. Qd2 Bd7 9. Nd5 a6 10. Ba4 h6 11. Bxh6 Ng4 12. Bxg7 Kxg7 13. h3 Nf6 14. Ne3 Nd4 15. Bxd7 Qxd7 16. Nh2 Rh8 17. c3 Ne6 18. Nhg4 Nxg4 19. Nxg4 f6 20. d4 f5 21. exf5 gxf5 22. Ne3 f4 23. Nc2 Ng5 24. f3 Rh7 25. Kf2 e4 26. Qxf4 Kg6 27. h4 Ne6 28. Qxe4+ Kg7 29. Ne3 c6 30. Rae1 Re8 31. Nf5+ Kg8 32. Qg4+ Kh8 33. Re2 c5 34. Rfe1 cxd4 35. Nxd4 Rg8 36. Qxe6 Qxe6 37. Rxe6 Rxh4 38. Re8 Rxe8 39. Rxe8+ Kg7 40. Nf5+ Kf7 41. Nxh4 Kxe8 42. Ke3 Kd7 43. f4 b5 44. g4 a5 45. f5 b4 46. cxb4 axb4 47. Ng6 Kc6 48. f6 Kc5 49. f7 1-0

[Event "Pan American-ch U12 2nd"]
[Site "Cubatao"]
[Date "1989.11.??"]
[Round "5"]
[White "Vescovi, Giovanni P"]
[Black "Tubero, Marco Antonio"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "95"]
[EventDate "1989.11.24"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e3 Ne8 9. b3 h6 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bb2 Ng7 13. Qd2 Ne6 14. Ne4 f5 15. Nc3 Kh7 16. Rfe1 a5 17. f4 Bg7 18. e4 Nc5 19. Rad1 fxe4 20. Nxe4 Nxe4 21. Bxe4 Bxb2 22. Qxb2 Bg4 23. Rd3 Rf7 24. Bxb7 Rb8 25. Bc6 Rb6 26. Re8 Qf6 27. Qxf6 Rxf6 28. Re7+ Kg8 29. Rxc7 Rb8 30. Re3 Rc8 31. Rxc8+ Bxc8 32. Re8+ Rf8 33. Rxf8+ Kxf8 34. Kf2 Ke7 35. Ke3 Be6 36. Kd4 Kf6 37. Bd5 Bf5 38. Be4 Be6 39. a3 g5 40. b4 axb4 41. axb4 gxf4 42. gxf4 Ke7 43. c5 dxc5+ 44. Kxc5 Kd7 45. b5 Kc7 46. b6+ Kc8 47. Kd6 Bg4 48. f5 1-0

