[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.31"]
[Round "6"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2238"]
[BlackElo "2019"]
[PlyCount "79"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Qc7 5. d3 d5 6. 0-0 Bd7 7. exd5 exd5 8. Re1+ Nge7 9. Bxc6 Qxc6 10. Ne5 Qd6 11. Nc3 g6 12. Qe2 f6 13. Nxd7 Qxd7 14. a4 0-0-0 15. a5 Nf5 16. Qf2 Qc6 17. Kh1 Bd6 18. Ne2 Rhe8 19. c3 Re7 20. Bd2 Rde8 21. b4 Ne3 22. Rac1 Ng4 23. Qf3 f5 24. h3 Nf6 25. bxc5 Bxc5 26. Kh2 Qc7 27. c4 d4 28. g3 Re6 29. Ng1 Rxe1 30. Rxe1 Rxe1 31. Bxe1 Qd6 32. Qe2 Nd7 33. Nf3 Nb8 34. Qe8+ Kc7 35. Ng5 Qd7 36. Ne6+ Kd6 37. Qxb8+ Kxe6 38. Qe5+ Kf7 39. Qxc5 Qe6 40. Qe5 1-0

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.31"]
[Round "5"]
[White "Queiroz, Matheus Erick Silva"]
[Black "De Oliveira, Jefferson Pereira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2019"]
[BlackElo "1881"]
[PlyCount "89"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg4 6. Nbd2 Bd6 7. Bg3 0-0 8. c3 c5 9. 0-0 Nc6 10. Qb1 c4 11. Bc2 b5 12. Ne5 Qc7 13. Nxg4 Nxg4 14. Bxh7+ Kh8 15. Bc2 f5 16. Qd1 g6 17. Bxd6 Qxd6 18. g3 Kg7 19. Kg2 Rh8 20. Nf3 Rh5 21. h3 Nf6 22. Nd2 g5 23. Qe2 Rah8 24. Rh1 Ne7 25. f4 Ng6 26. Nf3 g4 27. hxg4 Nxg4 28. Rxh5 Rxh5 29. Rh1 Rxh1 30. Kxh1 Qf8 31. Ng5 Qh8+ 32. Kg1 Kf6 33. e4 Nxf4 34. gxf4 Qh4 35. e5+ Ke7 36. Kg2 Qh2+ 37. Kf3 Qh1+ 38. Kg3 Qg1+ 39. Kh4 Qc1 40. Nxe6 Qh1+ 41. Kg5 Qh6+ 42. Kxf5 Qxe6+ 43. Kg5 Nh6 44. Bg6 Ng8 45. f5 1-0

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.30"]
[Round "4"]
[White "Cordeiro da Silva, Felipe"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1821"]
[BlackElo "2019"]
[PlyCount "114"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nbd7 6. b3 h6 7. Bb2 Be7 8. Nbd2 0-0 9. c4 c6 10. Rc1 Ne4 11. Ne5 Nxe5 12. Nxe4 Nxc4 13. bxc4 Bxe4 14. Bxe4 dxe4 15. f3 exf3 16. Rxf3 Qc7 17. Qd3 Rad8 18. e4 Bc5 19. Qd2 Bxd4+ 20. Bxd4 e5 21. Rd3 Rxd4 22. Rxd4 exd4 23. Qxd4 Qa5 24. Rd1 Re8 25. Qd7 Qe5 26. Qxb7 Qc5+ 27. Kg2 Qxc4 28. Re1 Qxa2+ 29. Kg1 Qd2 30. Rf1 Qd4+ 31. Rf2 f6 32. Qxc6 Rxe4 33. Qc8+ Kf7 34. Qb7+ Re7 35. Qb3+ Kf8 36. Qa3 Ke8 37. Qf3 Re1+ 38. Kg2 Qe4 39. Qxe4+ Rxe4 40. Ra2 Re7 41. Kf3 h5 42. Kf4 g6 43. h4 Kd8 44. Ra6 Rf7 45. Rc6 Kd7 46. Rc3 Kd6 47. Ke4 a5 48. Kd4 Rb7 49. Ra3 Rb4+ 50. Ke3 a4 51. Rd3+ Kc5 52. Rd8 Rb6 53. Ra8 Kb4 54. Kd4 Rb5 55. Ra6 a3 56. Rxf6 a2 57. Rf1 Ra5 0-1

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.30"]
[Round "3"]
[White "Queiroz, Matheus Erick Silva"]
[Black "De Oliveira, Lincoln Robert Lem"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2019"]
[BlackElo "1721"]
[PlyCount "49"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Nbd2 Bd7 6. Bd3 a6 7. a4 Nc6 8. c3 Na7 9. Ne5 h6 10. Qb3 Qc8 11. e4 c5 12. Nxd7 Qxd7 13. exd5 exd5 14. dxc5 Bxc5 15. 0-0 0-0 16. Nf3 Nc6 17. Ne5 Nxe5 18. Bxe5 Ng4 19. Bg3 b6 20. Rad1 Rfd8 21. Qc2 a5 22. Bf5 Ne3 23. fxe3 Bxe3+ 24. Bf2 Bxf2+ 25. Rxf2 1-0

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.29"]
[Round "2"]
[White "Gomes, Annyara da Silva"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1401"]
[BlackElo "2019"]
[PlyCount "38"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. g3 Nc6 5. Bg2 Nf6 6. Ne2 Bf5 7. c3 e6 8. Bf4 Bd6 9. Nd2 0-0 10. Nf3 Bxf4 11. Nxf4 Re8 12. 0-0 h6 13. Re1 Rc8 14. Qd2 Na5 15. b3 Ne4 16. Qe3 Rxc3 17. Qe2 Qc7 18. Qb2 Rc8 19. Re2 g5 0-1

[Event "Joao Pessoa Fischer Memorial 10th"]
[Site "Joao Pessoa"]
[Date "2019.03.29"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Gomes, Carlos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2019"]
[BlackElo "1555"]
[PlyCount "109"]
[EventDate "2019.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 e6 4. Bf4 Bd6 5. Bg3 Nbd7 6. Nbd2 Nf8 7. e3 Ng6 8. Bd3 Qe7 9. Qb3 c6 10. e4 Nxe4 11. Nxe4 dxe4 12. Bxe4 Nf4 13. Ne5 Nd5 14. 0-0 0-0 15. Qd1 f5 16. Bd3 g6 17. Nf3 h6 18. Bxd6 Qxd6 19. Re1 Bd7 20. Ne5 Kg7 21. Nxd7 Qxd7 22. Qe2 Rf6 23. Bc4 Nc7 24. Qe5 Rd8 25. Re3 Qd6 26. Qa5 Ra8 27. Rae1 b6 28. Qe5 Qxe5 29. Rxe5 Kf7 30. Bb3 Rd8 31. h4 h5 32. f3 f4 33. Ba4 Rd6 34. Kf2 Rf5 35. Bc2 Rf6 36. Bb3 Rf5 37. R1e4 Rf6 38. a4 Ke7 39. c4 Kf7 40. Ke2 Ke7 41. d5 c5 42. dxe6 Nxe6 43. Rd5 Kd7 44. Kd3 Kc6 45. Ree5 Nc7 46. Rxd6+ Kxd6 47. Ke4 Ne6 48. Rd5+ Ke7 49. Ke5 Rf5+ 50. Ke4 Rf6 51. Bc2 Nd4 52. Bd3 Nc6 53. Bc2 Ke6 54. Bd1 Ke7 55. b3 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.18"]
[Round "5"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Bezerra, Flavio Rodrigo Cost"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1969"]
[BlackElo "2067"]
[PlyCount "62"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 e6 5. Nbd2 Nc6 6. e3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. a4 Qc7 10. 0-0 Bxg3 11. fxg3 e5 12. Ng5 Bg4 13. Bxh7+ Kh8 14. Qc2 cxd4 15. cxd4 Rac8 16. Bf5 Bxf5 17. Qxf5 Kg8 18. Rac1 exd4 19. Qd3 Nb4 20. Qxd4 Qxc1 21. Rxc1 Rxc1+ 22. Kf2 Nc6 23. Qd3 Ne5 24. Qf5 Neg4+ 25. Ke2 Re8 26. e4 dxe4 27. h3 Nh6 28. Qf4 e3 29. Nc4 Rc2+ 30. Kd1 e2+ 31. Ke1 Nd5 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.18"]
[Round "6"]
[White "Vital, Pablo Manoel Santan"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1588"]
[BlackElo "1969"]
[PlyCount "70"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Be2 h6 7. h3 Bd6 8. Bxd6 Qxd6 9. dxc5 Qxc5 10. Nbd2 0-0 11. 0-0 b6 12. Nb3 Qe7 13. Qc2 Bb7 14. Nbd4 Rac8 15. Qa4 Nxd4 16. exd4 a6 17. Qd1 Nh7 18. Qd2 Rfe8 19. Bd3 Nf8 20. Ne5 Qc7 21. f4 f6 22. Ng6 Nxg6 23. Bxg6 Re7 24. Rae1 e5 25. fxe5 fxe5 26. Qe3 e4 27. Qf4 Qxf4 28. Rxf4 Rc6 29. Bh5 g6 30. Bd1 Rf7 31. Rxf7 Kxf7 32. Kf2 b5 33. a3 a5 34. b4 Rxc3 35. bxa5 Rxa3 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.17"]
[Round "4"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2539"]
[BlackElo "1969"]
[PlyCount "71"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Bg4 8. Nge2 Nbd7 9. Qc2 h6 10. Bf4 Nb6 11. f3 Be6 12. e4 dxe4 13. fxe4 Bc4 14. 0-0-0 Ng4 15. Bxc4 Nxc4 16. Qd3 Nxb2 17. Kxb2 Nf2 18. Qg3 Nxh1 19. Rxh1 g6 20. Rd1 h5 21. d5 0-0 22. d6 Qb6+ 23. Ka1 Bf6 24. e5 Bg7 25. Nd4 Qa5 26. Nb3 Qb4 27. Rd4 Qb6 28. Bg5 f6 29. Be3 c5 30. Nd5 Qb5 31. Ne7+ Kf7 32. Qxg6+ Ke6 33. Qf5+ Kf7 34. Qxh5+ Ke6 35. Nxc5+ Qxc5 36. Qf5+ 1-0

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.17"]
[Round "3"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Araujo, Jose Roberto"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1969"]
[BlackElo "2156"]
[PlyCount "53"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 dxc6 8. b3 Nf6 9. Bb2 Bd6 10. h3 e5 11. Nd2 Be6 12. Qe2 0-0-0 13. Kh1 h5 14. Bc4 Qe7 15. Qf3 Nd7 16. Rfd1 Bc5 17. Qe2 Bxc4 18. Nxc4 g5 19. Bc3 g4 20. Ba5 Rdg8 21. b4 gxh3 22. g3 Bd4 23. c3 Bxc3 24. Qe3 Bd4 25. Rxd4 exd4 26. Qf4 Nf6 27. Nb6+ 1-0

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.16"]
[Round "2"]
[White "Dias, Anderson Tatsch"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2194"]
[BlackElo "1969"]
[PlyCount "81"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 b6 12. Bg5 Bb7 13. Qd3 g6 14. Rad1 Be7 15. Qe3 Qc7 16. Ne5 Nh5 17. Bh6 Rfd8 18. g4 Ng7 19. Bf4 Qc8 20. Be4 c5 21. Qf3 Bxe4 22. Qxe4 Rxd4 23. Rxd4 cxd4 24. Qxd4 Qb7 25. Qe3 Rd8 26. b3 Bc5 27. Qe2 Rd4 28. Rd1 Rxf4 29. Rd8+ Bf8 30. Nd7 Ne8 31. Ne5 Re4 32. Qf3 Re1+ 33. Kg2 Qe4 34. Qxe4 Rxe4 35. Nd7 Rd4 36. Nf6+ Nxf6 37. Rxd4 a5 38. g5 Nh5 39. Rd8 Kg7 40. Rb8 Bc5 41. Kf3 0-1

[Event "Joao Pessoa Fischer Memorial 9th"]
[Site "Joao Pessoa"]
[Date "2018.03.16"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Da Silva, Raissa Priscila Cri"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1969"]
[BlackElo "1308"]
[PlyCount "89"]
[EventDate "2018.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c3 d5 4. Bf4 c5 5. e3 Qb6 6. Qc2 Nc6 7. Nbd2 Bd7 8. Be2 Rc8 9. Qb3 Qxb3 10. axb3 cxd4 11. exd4 Nh5 12. Bg5 Bd6 13. b4 a6 14. b5 axb5 15. Bxb5 0-0 16. 0-0 f6 17. Bh4 Rc7 18. Rfe1 Re8 19. Nf1 e5 20. Ne3 exd4 21. Nxd5 Rxe1+ 22. Rxe1 Rc8 23. Nb6 Rd8 24. Nxd7 Rxd7 25. Nxd4 Re7 26. Rxe7 Nxe7 27. Bc4+ Kf8 28. Ne6+ Ke8 29. g4 g5 30. Bxg5 fxg5 31. gxh5 h6 32. Bb5+ Kf7 33. Nd8+ Kf6 34. Nxb7 Bf4 35. c4 Nc8 36. c5 Ke6 37. Bc4+ Kd7 38. b4 Na7 39. b5 Kc7 40. Na5 Kb8 41. b6 Nc8 42. Nc6+ Kb7 43. Nd8+ Kb8 44. Ba6 Bd2 45. Nc6+ 1-0

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.08"]
[Round "6"]
[White "Lima Neto, Pedro"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2117"]
[BlackElo "1925"]
[PlyCount "68"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Nc6 10. Be3 Be6 11. Bf3 b5 12. Qd2 Qc7 13. Rfd1 Rfd8 14. Nd5 Bxd5 15. exd5 Na7 16. Na5 Re8 17. a4 bxa4 18. Rxa4 Bd8 19. c4 Nd7 20. Rc1 Nc5 21. Ra3 Nb7 22. Nxb7 Qxb7 23. b4 Bb6 24. Bxb6 Qxb6 25. c5 Qb7 26. Be4 Nb5 27. Rg3 Qe7 28. c6 Nd4 29. Ra3 Nb5 30. Ra5 Nc7 31. Rca1 g6 32. Bd3 e4 33. Bxa6 Qf6 34. Bc4 Qxa1+ 0-1

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.08"]
[Round "5"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Araujo, Jose Roberto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1925"]
[BlackElo "2136"]
[PlyCount "66"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Qb6 7. Nb3 e5 8. Qe2 Be6 9. Be3 Qc7 10. 0-0-0 Nbd7 11. g4 Nb6 12. Qf2 Nfd7 13. h4 Be7 14. Kb1 0-0 15. g5 Nc4 16. Nd5 Bxd5 17. Rxd5 Nxe3 18. Qxe3 Rac8 19. Qf2 Nb6 20. Rd3 Nc4 21. Rc3 Qb6 22. Qe1 d5 23. a3 Qd6 24. exd5 b5 25. Bxc4 bxc4 26. Nd2 Qxd5 27. Qe2 Bc5 28. Rxc4 Rfd8 29. Nb3 a5 30. Rxc5 Rxc5 31. Nxc5 Qxc5 32. Re1 g6 33. Qxe5 Rd1+ 0-1

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.07"]
[Round "4"]
[White "Medeiros, Israel Costa Smith"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2101"]
[BlackElo "1925"]
[PlyCount "54"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. g4 h6 9. h4 Be7 10. Rg1 Nh7 11. h5 Bg5 12. Bxg5 Nxg5 13. Rg3 Nc6 14. Rd3 Bxb3 15. Rxd6 Qe7 16. axb3 Nd4 17. Rd5 Qf6 18. Qd3 0-0 19. Rd7 Nxe2 20. Kxe2 Ne6 21. Nd5 Qg5 22. Qg3 Nc5 23. Re7 Nxe4 24. Qxe5 Qxg4+ 25. f3 Qg2+ 26. Ke3 Qd2+ 27. Kxe4 f5+ 0-1

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.07"]
[Round "3"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Marques, Dayvid Geverson Lop"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1925"]
[BlackElo "1561"]
[PlyCount "62"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Be2 b6 7. 0-0 Bb7 8. Re1 Nbd7 9. Nbd2 Rc8 10. c3 Re8 11. Qb3 Bd5 12. Bc4 Bxc4 13. Qxc4 d5 14. Qa4 a5 15. Ne5 Nxe5 16. Bxe5 Qd7 17. Qb3 Nh5 18. Bxg7 Kxg7 19. e4 dxe4 20. Rxe4 Nf6 21. Re5 e6 22. Rae1 Nd5 23. Qd1 c5 24. dxc5 bxc5 25. Nc4 a4 26. R5e4 Ra8 27. Ne5 Qa7 28. c4 Nf6 29. Rf4 Qc7 30. Qf3 Qd8 31. Rd1 Qe7 1-0

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.06"]
[Round "2"]
[White "Hiramine, Rodrigo Yoshio Ferr"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2131"]
[BlackElo "1925"]
[PlyCount "69"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. f3 Nf6 9. Be3 e6 10. g4 h6 11. Qd2 d5 12. exd5 Nxd5 13. Nxc6 bxc6 14. Nxd5 cxd5 15. Bd3 Bb7 16. Bd4 Qc7 17. 0-0-0 Bd6 18. Kb1 Be5 19. Bxe5 Qxe5 20. Rde1 Qc7 21. g5 hxg5 22. Qxg5 Rxh2 23. f4 Rxh1 24. Rxh1 Kd7 25. Qxg7 Qxf4 26. Rf1 Qh2 27. Rxf7+ Kd6 28. a3 Bc6 29. Qf6 Re8 30. Rh7 Qg1+ 31. Ka2 a5 32. Qf7 Qb6 33. Qf4+ Kc5 34. c3 a4 35. Qd4+ 1-0

[Event "Natal-ch"]
[Site "Natal"]
[Date "2016.02.06"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "De Souza, Raquel Martins"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1925"]
[BlackElo "1769"]
[PlyCount "137"]
[EventDate "2016.02.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nc6 4. e3 Nf6 5. h3 Bb4+ 6. c3 Bd6 7. Bxd6 Qxd6 8. Nbd2 0-0 9. Be2 h6 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qd6 14. Qc2 Be6 15. Rfd1 c6 16. Nd4 Bd7 17. c4 Rac8 18. cxd5 cxd5 19. Qb3 b6 20. Bf3 Rc7 21. Ne2 Be6 22. Nf4 Rfc8 23. Qd3 Qe5 24. Qd4 Qxd4 25. Rxd4 Rc1+ 26. Rd1 Rxa1 27. Rxa1 Rc2 28. b3 g5 29. Ne2 Ne8 30. Nd4 Rc7 31. Rd1 Nf6 32. Nb5 Rc2 33. Nxa7 Rxa2 34. Nc6 Ne4 35. Bxe4 dxe4 36. Rd8+ Kg7 37. Nd4 Ra1+ 38. Kh2 Rb1 39. Rb8 Rb2 40. Rxb6 Kf6 41. Nxe6 fxe6 42. Rb8 Kg7 43. Kg3 h5 44. Rb4 h4+ 45. Kg4 Rxf2 46. Kxg5 Rxg2+ 47. Kxh4 Kf6 48. Rxe4 Rb2 49. Rb4 Kf5 50. Kg3 Re2 51. Kf3 Rh2 52. h4 e5 53. Rg4 Rh3+ 54. Rg3 Rxh4 55. Ke2 Rb4 56. Kd3 e4+ 57. Kc3 Rb8 58. b4 Ke5 59. b5 Kd5 60. Rg5+ Kd6 61. Kd4 Re8 62. Rg6+ Kc7 63. Rg4 Rd8+ 64. Kxe4 Kb6 65. Rg5 Rc8 66. Kd4 Rd8+ 67. Rd5 Re8 68. e4 Rc8 69. e5 1-0

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.05"]
[Round "5"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Lemos, Doriedson"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1874"]
[BlackElo "2097"]
[PlyCount "61"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 c5 4. Bf4 Nc6 5. e3 d5 6. Nbd2 a6 7. a4 Be7 8. h3 0-0 9. Be2 h6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Qc2 Bd7 13. dxc5 Qxc5 14. e4 Rac8 15. Rad1 Rfe8 16. exd5 exd5 17. Nb3 Qb6 18. Nbd4 Re4 19. Nxc6 Bxc6 20. Rd4 Rce8 21. Bd3 R4e7 22. Nh2 Ne4 23. Bxe4 Rxe4 24. Rxe4 Rxe4 25. b3 Qc5 26. Nf3 Qe7 27. Qd3 Qc5 28. Nd4 Bd7 29. Qd2 Qe7 30. Nf3 Bc6 31. Qd3 1/2-1/2

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.05"]
[Round "6"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Xavier, Lucca Lucas"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1874"]
[BlackElo "2046"]
[PlyCount "63"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 cxd4 5. cxd4 Qb6 6. Qc1 Nc6 7. e3 Bf5 8. a3 Rc8 9. Nc3 e6 10. Bb5 Be7 11. Ne5 0-0 12. Bxc6 bxc6 13. 0-0 c5 14. dxc5 Rxc5 15. Qd2 Qb3 16. Rfe1 Rd8 17. f3 Nh5 18. g4 Nxf4 19. exf4 d4 20. Nd1 Bc2 21. Nf2 Bh4 22. Rec1 Bxf2+ 23. Qxf2 f6 24. Qh4 Rdd5 25. Rf1 Qe3+ 26. Kh1 Qxf4 27. Qh5 g6 28. Nxg6 Bxg6 29. Qh3 d3 30. Qg2 d2 31. Qe2 Qe5 32. Qa6 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.04"]
[Round "3"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Dantas, Isaac Pereira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1874"]
[BlackElo "1628"]
[PlyCount "57"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nh5 5. Bg5 Nf6 6. Bd3 Be7 7. Nbd2 Nbd7 8. c3 0-0 9. 0-0 c5 10. Re1 h6 11. Bh4 Nh5 12. Bxe7 Qxe7 13. dxc5 Nxc5 14. Bc2 Nf6 15. e4 dxe4 16. Nxe4 Nfxe4 17. Bxe4 Nxe4 18. Rxe4 Rd8 19. Rd4 Rxd4 20. Qxd4 f6 21. Rd1 Kf8 22. Nh4 Kf7 23. Qd3 f5 24. Nf3 Ke8 25. Ne5 a6 26. Nc4 Kf8 27. Nb6 Rb8 28. Qd8+ Qe8 29. Qd6+ 1-0

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.04"]
[Round "4"]
[White "Souza, Marcos Valerio"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2110"]
[BlackElo "1874"]
[PlyCount "80"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Nf3 Bd6 6. b3 0-0 7. 0-0 h6 8. Bb2 Re8 9. Nbd2 Nbd7 10. Ne5 Bc7 11. Qc2 Nxe5 12. dxe5 Nd7 13. f4 b5 14. Nf3 Bb6+ 15. Kh1 Ba6 16. cxb5 cxb5 17. b4 Bb7 18. Qd3 a6 19. Rad1 Ba7 20. Nh4 Nb6 21. f5 Nc4 22. Bd4 Bxd4 23. Qxd4 exf5 24. Nxf5 Rxe5 25. e4 Qb6 26. Qxb6 Nxb6 27. Nd6 Re7 28. Nxb7 Rxb7 29. exd5 Rd7 30. Rd4 Rad8 31. Rfd1 Nc4 32. R1d3 Rd6 33. Kg1 Ne5 34. Re3 Nc4 35. Re7 R8d7 36. Rxd7 Rxd7 37. Kf2 Kf8 38. Ke2 Ke7 39. Kd3 Kd6 40. Rg4 Ne5+ 0-1

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.03"]
[Round "2"]
[White "Macedo, Maximo Valerio"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2081"]
[BlackElo "1874"]
[PlyCount "70"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Kb1 0-0-0 14. Qe2 Bd6 15. Nf1 e5 16. dxe5 Bxe5 17. Ne3 Ne4 18. Nc4 Nxd2+ 19. Nfxd2 Kb8 20. Nxe5 Qxe5 21. Qf3 f6 22. Rhe1 Qc7 23. Nc4 Nb6 24. Ne3 Rhe8 25. Rxd8+ Rxd8 26. Rd1 Rxd1+ 27. Qxd1 Nd7 28. Nf5 Nc5 29. Nxg7 a6 30. Ne8 Qb6 31. Nxf6 Qb5 32. a3 Na4 33. Qd4 c5 34. Qe5+ Ka7 35. Ka2 Qc4+ 1/2-1/2

[Event "Natal Potiguar op 10th"]
[Site "Natal"]
[Date "2015.07.03"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Da Silva, Gerson Lennon Cabra"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1874"]
[BlackElo "1800"]
[PlyCount "71"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 e6 5. h3 Bd6 6. Bxd6 Qxd6 7. c3 b6 8. Nbd2 Bb7 9. Bb5 Nd7 10. 0-0 0-0 11. e4 a5 12. Ba4 e5 13. exd5 Qxd5 14. Bb3 Qd6 15. Nc4 Qe7 16. Re1 Rad8 17. Qc2 Qf6 18. Nfxe5 Ncxe5 19. Nxe5 Nxe5 20. Rxe5 Rfe8 21. Rae1 Bc6 22. Rxe8+ Rxe8 23. Rxe8+ Bxe8 24. Qe2 Bd7 25. Qa6 g6 26. Qa8+ Kg7 27. Qd5 Be6 28. Qc6 Qe7 29. Bxe6 fxe6 30. Qe4 Qd7 31. f4 h5 32. g4 hxg4 33. hxg4 Kf7 34. Qe5 c6 35. g5 Qe7 36. Kf2 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.24"]
[Round "9"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Dantas, Rhuan de Araujo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1844"]
[BlackElo "1646"]
[PlyCount "112"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Bd3 Nbd7 7. c3 Re8 8. Qc2 e5 9. Bg5 c5 10. 0-0 Qb6 11. Bxf6 Bxf6 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Nd2 d5 15. Rfd1 Re8 16. Nf3 Be6 17. e4 c4 18. Bf1 dxe4 19. Qxe4 Bxh3 20. Qxc4 Be6 21. Qb5 Qc7 22. Ng5 Bf5 23. Nf3 a6 24. Qc4 Qb6 25. Qb3 Qa7 26. Bc4 b5 27. Bd5 Rad8 28. Nd4 Bxd4 29. Rxd4 Rd7 30. g4 Be6 31. Bxe6 Rxe6 32. Rxd7 Qxd7 33. Rd1 Qe7 34. Qd5 Re1+ 35. Rxe1 Qxe1+ 36. Kg2 Qe6 37. Qxe6 fxe6 38. b3 Kf7 39. g5 Ke7 40. Kf3 e5 41. Ke4 Ke6 42. c4 bxc4 43. bxc4 Kd6 44. c5+ Kxc5 45. Kxe5 Kb4 46. Kf6 Ka3 47. Kg7 Kxa2 48. Kxh7 a5 49. Kxg6 a4 50. Kh7 a3 51. g6 Kb1 52. g7 a2 53. g8Q a1Q 54. Qg1+ Kb2 55. Qxa1+ Kxa1 56. f4 Kb2 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.23"]
[Round "8"]
[White "Carneiro, Jose Gildivan"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1639"]
[BlackElo "1844"]
[PlyCount "120"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Qb3 Qc7 7. cxd5 exd5 8. Bd2 Nbd7 9. Rc1 Be7 10. Nxd5 Nxd5 11. Qxd5 Be6 12. Qa5 Qxa5 13. Bxa5 Bxa2 14. Bc4 Bxc4 15. Rxc4 0-0 16. Bb4 Bxb4+ 17. Rxb4 Rab8 18. 0-0 h6 19. Ra1 a6 20. Ra5 Rfc8 21. Rc4 Rd8 22. h4 Nf6 23. Nd2 Rd5 24. Rxd5 Nxd5 25. Ne4 Re8 26. Nd6 Re7 27. g3 g6 28. e4 Rd7 29. Nxb7 Rxb7 30. exd5 cxd5 31. Rc5 Rb5 32. b4 Rxb4 33. Rxd5 Kf8 34. f3 Ke7 35. Kf2 Ra4 36. Ke3 Ra1 37. Rc5 a5 38. Ke4 a4 39. Kd5 a3 40. Ra5 a2 41. g4 g5 42. Ra7+ Kf6 43. Kd6 Rd1 44. Rxa2 Rxd4+ 45. Kc5 Rd3 46. hxg5+ hxg5 47. Rf2 Ke5 48. Re2+ Kf4 49. Re4+ Kxf3 50. Re7 Kxg4 51. Rxf7 Kg3 52. Kc4 Ra3 53. Kd4 g4 54. Rg7 Kf3 55. Rf7+ Kg2 56. Ke4 g3 57. Rd7 Kg1 58. Rd1+ Kh2 59. Rd8 g2 60. Rh8+ Rh3 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.23"]
[Round "7"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Azevedo, Alcides Alexandre"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1844"]
[BlackElo "2048"]
[PlyCount "135"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. Qc1 Bf5 5. e3 h6 6. h3 Nd7 7. Nbd2 e6 8. a3 c5 9. c3 Ngf6 10. Ne5 Rc8 11. Bd3 cxd4 12. exd4 Nxe5 13. Bxf5 Nc6 14. Bc2 Be7 15. 0-0 0-0 16. Nf3 Rfd8 17. Qd2 Na5 18. Rab1 Nc4 19. Qe2 Nd6 20. Rfe1 Nde4 21. Nd2 Bd6 22. Nxe4 Nxe4 23. Bxd6 Nxd6 24. g4 Qc7 25. g5 hxg5 26. Qh5 g6 27. Qxg5 Re8 28. Re3 Qd8 29. Qh6 Nf5 30. Bxf5 exf5 31. Rbe1 Qd7 32. h4 Re4 33. f3 Rxe3 34. Rxe3 Re8 35. h5 Re6 36. Kf2 Qd6 37. hxg6 fxg6 38. Re5 Rxe5 39. dxe5 Qb6+ 40. Kf1 Qb5+ 41. Ke1 Qb6 42. f4 Qe3+ 43. Kf1 Qc1+ 44. Kf2 Qxb2+ 45. Kf1 Qc1+ 46. Kf2 Qd2+ 47. Kf1 Qd1+ 48. Kf2 Qh5 49. Qxh5 gxh5 50. Kg3 Kf7 51. Kh4 b5 52. Kxh5 a5 53. Kg5 Ke6 54. Kg6 d4 55. cxd4 b4 56. axb4 axb4 57. d5+ Kxd5 58. Kf7 b3 59. e6 b2 60. e7 b1Q 61. e8Q Qe4 62. Qb5+ Kd4 63. Kf6 Ke3 64. Qe5 Kf3 65. Kg5 Qd3 66. Qf6 Kg3 67. Qe7 Kf3 68. Qb7+ 1/2-1/2

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.22"]
[Round "6"]
[White "Macedo, Alexandre Soares"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1873"]
[BlackElo "1844"]
[PlyCount "76"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bf5 3. Nf3 Nf6 4. e3 e6 5. a3 Nbd7 6. c4 c6 7. Nc3 a6 8. h3 Ne4 9. d3 Nxc3 10. Bxc3 Nf6 11. c5 Be7 12. Be2 h6 13. Ra2 0-0 14. Qa1 Kh7 15. g4 Bg6 16. g5 hxg5 17. Nxg5+ Kg8 18. Rg1 Ne8 19. Nxe6 fxe6 20. Rxg6 Bf6 21. Be5 Qe7 22. f4 Kh7 23. Rg4 Bxe5 24. fxe5 Qf7 25. Qd4 Qf2+ 26. Kd2 Nc7 27. Ra1 Nb5 28. Rh4+ Kg8 29. Qg4 Qf5 30. d4 Nc7 31. Rg1 Qxg4 32. Rhxg4 Rf7 33. h4 a5 34. Rb1 axb4 35. Rxb4 Rxa3 36. Rxb7 Ra2+ 37. Kd3 Ra3+ 38. Kd2 Ra2+ 1/2-1/2

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.17"]
[Round "4"]
[White "Pinto, Rafael Henrique"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2063"]
[BlackElo "1844"]
[PlyCount "89"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Be7 6. Bg2 Nbd7 7. Nbd2 b6 8. 0-0 Bb7 9. e4 dxe4 10. Nxe4 c5 11. Nc3 cxd4 12. Nxd4 Bxg2 13. Kxg2 Ne5 14. Rd1 Qc8 15. b3 Qb7+ 16. f3 Bc5 17. Qe2 Nc6 18. Nxc6 Qxc6 19. Nd5 0-0-0 20. Nxf6 Rxd1 21. Qxd1 gxf6 22. Bb2 e5 23. Qe2 Rd8 24. Re1 Qd6 25. Qe4 Kb8 26. Bc3 Qd3 27. Qxd3 Rxd3 28. Rc1 Bd4 29. Bxd4 exd4 30. Rc2 Rd1 31. Kf2 d3 32. Rb2 d2 33. Ke3 Re1+ 34. Kxd2 Re6 35. Kd3 Kc7 36. Re2 Kd6 37. b4 a5 38. a3 f5 39. Rxe6+ fxe6 40. f4 e5 41. fxe5+ Kxe5 42. Ke3 h6 43. Kd3 h5 44. bxa5 bxa5 45. a4 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.17"]
[Round "5"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Pinto, Rodrigo Saads"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1844"]
[BlackElo "1757"]
[PlyCount "95"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 0-0 7. d3 h6 8. a3 Re8 9. Na4 Bb6 10. Nxb6 axb6 11. Be3 Be6 12. Bxe6 Rxe6 13. Nd2 d5 14. exd5 Nxd5 15. Qe2 Nxe3 16. fxe3 Qg5 17. Ne4 Qg6 18. Rf3 f5 19. Rg3 Qf7 20. Rf1 Rg6 21. Qf3 Ne7 22. Rxg6 Qxg6 23. Ng3 Rf8 24. Ne2 Qc6 25. Nc3 Qxf3 26. Rxf3 c6 27. Na4 e4 28. dxe4 fxe4 29. Rxf8+ Kxf8 30. Nxb6 Nf5 31. Kf2 Nd6 32. b3 Kf7 33. c4 Kf6 34. a4 Nf7 35. Nd7+ Kf5 36. g4+ Kg5 37. Nc5 b6 38. Nxe4+ Kh4 39. c5 bxc5 40. Nxc5 Kxh3 41. a5 Nd6 42. a6 Nc8 43. Kf3 g6 44. e4 Kh4 45. Kf4 h5 46. gxh5 Kxh5 47. e5 Kh4 48. e6 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.16"]
[Round "3"]
[White "Oliveira Jr, Antonio Fernandes"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1848"]
[BlackElo "1844"]
[PlyCount "59"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. Nbd2 Be7 7. 0-0 Nbd7 8. Nh4 Bg6 9. Nxg6 hxg6 10. Qc2 dxc4 11. Nxc4 Nb6 12. Rd1 Nxc4 13. Qxc4 Nd5 14. e4 Nb6 15. Qc2 0-0 16. a4 Rc8 17. a5 Nd7 18. Qb3 Qc7 19. Bd2 Bf6 20. Bb4 Rfe8 21. Rac1 Be7 22. Bxe7 Rxe7 23. d5 exd5 24. exd5 Qxa5 25. Qxb7 Rb8 26. Qxc6 Rxb2 27. d6 Re6 28. Qxd7 g5 29. Rc8+ Kh7 30. Qxf7 1-0

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.16"]
[Round "2"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1844"]
[BlackElo "2021"]
[PlyCount "124"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 b5 9. Be2 b4 10. 0-0 Bf5 11. Nh4 Bd7 12. Nhf3 h6 13. Ne5 e6 14. Rfc1 Nxe5 15. Bxe5 Be7 16. Bxf6 gxf6 17. Nf3 Bc6 18. Ne1 Kd7 19. g3 Ra5 20. cxb4 Bxb4 21. a3 Rha8 22. Nc2 Bd6 23. Bd1 Ba4 24. Ne1 Bxd1 25. Rxd1 b5 26. Nc2 b4 27. axb4 Rxa1 28. Rxa1 Rxa1+ 29. Nxa1 Bxb4 30. Nc2 Bd2 31. Kf1 Bc1 32. Ke2 Bxb2 33. Ne1 Ba3 34. h4 Kc6 35. h5 Kb5 36. Kd1 Ka4 37. Kc2 f5 38. Nf3 Bd6 39. Nh4 Be7 40. Ng2 Kb5 41. f4 Bb4 42. Nh4 Kc6 43. Nf3 Kd7 44. g4 fxg4 45. Ne5+ Ke8 46. Nxg4 Bf8 47. Kc3 Bg7 48. Nf2 Ke7 49. e4 f5 50. exd5 exd5 51. Nd1 Ke6 52. Ne3 Bf6 53. Ng2 Bd8 54. Kb2 Bb6 55. Kc3 Ba5+ 56. Kc2 Bb4 57. Ne3 Be1 58. Ng2 Bf2 59. Kc3 Kf6 60. Kc2 Bxd4 61. Kd2 Bc5 62. Ke2 c3 0-1

[Event "Potiguar-ch"]
[Site "Natal"]
[Date "2014.08.15"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Xavier, Lucca Lucas"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1844"]
[BlackElo "1989"]
[PlyCount "45"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 cxd4 5. cxd4 Qb6 6. Qc2 Nc6 7. e3 Bf5 8. Qxf5 Qxb2 9. Qd3 Qxa1 10. Qb3 e6 11. Bb5 Be7 12. 0-0 Ne4 13. Nfd2 0-0 14. Bxc6 Rac8 15. Nxe4 Rxc6 16. Nbc3 Qxf1+ 17. Kxf1 dxe4 18. Nxe4 Rfc8 19. Qxb7 Kf8 20. Bd6 Bxd6 21. Nxd6 R8c7 22. Qb4 Rb6 23. Nb5+ 1-0

[Event "Natal Potiguar op 3rd"]
[Site "Natal"]
[Date "2014.04.20"]
[Round "4"]
[White "Queiroz, Matheus Erick Silva"]
[Black "De Moura, Matheus Valenca Mat"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1809"]
[BlackElo "1788"]
[PlyCount "68"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 Bxc3+ 5. bxc3 Qxd5 6. Nf3 e5 7. Nxe5 Nc6 8. Nxc6 Qxc6 9. Bf4 Qxc3+ 10. Bd2 Qc6 11. e3 Nf6 12. Rc1 Qd6 13. Qb3 Nd5 14. Bc4 Be6 15. Qxb7 0-0 16. Bxd5 Qxd5 17. Qxd5 Bxd5 18. Rxc7 Bxg2 19. Rg1 Bd5 20. Bc3 Rfc8 21. Rc5 Rxc5 22. dxc5 Rc8 23. Rxg7+ Kf8 24. Rxh7 Ke7 25. a3 Kd7 26. Bb4 a5 27. Bxa5 Rxc5 28. Bb4 Rc1+ 29. Kd2 Rf1 30. e4 Bxe4 31. Rxf7+ Kc6 32. h4 Rh1 33. Rf4 Kd5 34. Ke3 Re1+ 1-0

[Event "Natal Potiguar op 3rd"]
[Site "Natal"]
[Date "2014.04.19"]
[Round "2"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Gomes da Silva, Tales"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1809"]
[BlackElo "1833"]
[PlyCount "67"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 dxc4 4. e3 e6 5. Bxc4 Be7 6. Nf3 a6 7. a3 b5 8. Bd3 Bb7 9. Qc2 h6 10. Ne4 Nbd7 11. 0-0 Rc8 12. Ne5 0-0 13. Nc6 Qe8 14. Nxe7+ Qxe7 15. Nxf6+ Nxf6 16. b4 e5 17. dxe5 Qxe5 18. Bb2 Qe6 19. Bf5 Qd5 20. e4 Nxe4 21. Bxc8 Rxc8 22. f3 Nd6 23. Qc3 Qg5 24. Rad1 Nc4 25. Rd4 h5 26. h4 Qg6 27. Rxc4 bxc4 28. Qxc4 Re8 29. Bd4 Qg3 30. Bf2 Qd6 31. Qc2 Re6 32. Rd1 Qe7 33. Qd2 Rd6 34. Re1 1/2-1/2

[Event "Natal Potiguar op 3rd"]
[Site "Natal"]
[Date "2014.04.18"]
[Round "1"]
[White "Jordao Barbosa, Marcio Ferre"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1958"]
[BlackElo "1809"]
[PlyCount "73"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 cxd5 7. Bb5+ Nc6 8. Qg3 Qd6 9. Qxd6 Bxd6 10. Ne2 a6 11. Ba4 b5 12. Bb3 Na5 13. Nd4 Be5 14. Nf3 Bf6 15. c3 Nxb3 16. axb3 Ne7 17. b4 Nc6 18. d4 0-0 19. Bf4 a5 20. bxa5 Nxa5 21. Ke2 Nc4 22. b3 Na5 23. Nd2 Rfc8 24. Kd3 b4 25. c4 dxc4+ 26. bxc4 Rd8 27. Nf3 Bxd4 28. Nxd4 Rxd4+ 29. Kxd4 Nb3+ 30. Ke5 Nxa1 31. Rb1 Nc2 32. c5 Kf8 33. Kd6 Ke8 34. Kc7 Ra3 35. Kb7 Rc3 36. c6 b3 37. Be5 1-0

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.23"]
[Round "5"]
[White "Macedo, Maximo Valerio"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2072"]
[BlackElo "1809"]
[PlyCount "50"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 cxd4 7. exd4 Bd6 8. g3 a6 9. Ngf3 h6 10. 0-0 0-0 11. Ne5 Be7 12. Qe2 Nxe5 13. fxe5 Nd7 14. Qh5 f5 15. exf6 Nxf6 16. Qg6 Bd7 17. Be2 Be8 18. Qd3 Bb5 19. c4 dxc4 20. Nxc4 Qd5 21. Ne3 Bxd3 22. Nxd5 Bxe2 23. Nxe7+ Kf7 24. Bd2 a5 25. Rfe1 Bf3 1/2-1/2

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.22"]
[Round "2"]
[White "Carneiro, Jose Gildivan"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1628"]
[BlackElo "1809"]
[PlyCount "68"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. h3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Qxb6 axb6 9. Nxg6 hxg6 10. Bf4 Nbd7 11. e3 Bb4 12. a3 Ne4 13. Rc1 Bxc3+ 14. bxc3 Rxa3 15. cxd5 exd5 16. Bd3 Rxc3 17. Rxc3 Nxc3 18. Kd2 Ne4+ 19. Bxe4 dxe4 20. Bd6 Nf6 21. Ra1 Kd7 22. Be5 c5 23. Bxf6 gxf6 24. d5 Kd6 25. Kc3 Kxd5 26. Rd1+ Kc6 27. Rf1 f5 28. f3 Re8 29. g4 exf3 30. Rxf3 fxg4 31. hxg4 f5 32. g5 Re4 33. Rh3 Rg4 34. Rh8 Rxg5 0-1

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.22"]
[Round "3"]
[White "Macedo, Alexandre Soares"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1851"]
[BlackElo "1809"]
[PlyCount "92"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. a3 h6 6. c4 c6 7. cxd5 exd5 8. Qb3 Nbd7 9. Nc3 Be7 10. Be2 0-0 11. 0-0 Ne4 12. d3 Nxc3 13. Bxc3 Re8 14. Nd4 Bg6 15. f4 Bf6 16. Kf2 Qe7 17. Nc2 d4 18. Bd2 dxe3+ 19. Bxe3 Bxa1 20. Rxa1 Qe6 21. Qc3 Qf6 22. Qd2 Rad8 23. Bd4 Qd6 24. g3 b6 25. Rd1 c5 26. Bc3 Nf6 27. Ne3 cxb4 28. axb4 Nd5 29. Nc4 Qe7 30. Ne5 Nxc3 31. Qxc3 f6 32. Qb3+ Kh7 33. d4 fxe5 34. dxe5 Rxd1 35. Bxd1 Bf7 36. Qd3+ Kh8 37. Bc2 Bg8 38. Qe4 a5 39. bxa5 Qc5+ 40. Ke2 Bc4+ 41. Kd2 Qxa5+ 42. Kc1 Qa3+ 43. Kd2 Rd8+ 44. Ke1 Qc1+ 45. Kf2 Rd2+ 46. Kf3 Bd5 0-1

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.22"]
[Round "4"]
[White "Queiroz, Matheus Erick Silva"]
[Black "De Souza, Jose Roberto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1809"]
[BlackElo "1684"]
[PlyCount "62"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. h3 Nbd7 6. c4 c5 7. Nc3 a6 8. Bd3 cxd4 9. exd4 b6 10. cxd5 Nxd5 11. Nxd5 exd5 12. 0-0 0-0 13. Qc2 Nf6 14. Bc7 Qe8 15. Bxb6 Bb7 16. Ba5 Rc8 17. Bc3 Ne4 18. Bxe4 dxe4 19. Nd2 Qc6 20. Qxe4 Qxe4 21. Nxe4 Bxe4 22. Rfe1 f5 23. f3 Bh4 24. fxe4 Bxe1 25. Rxe1 fxe4 26. Rxe4 Rce8 27. Rg4 Re2 28. d5 g6 29. Rd4 Rff2 30. d6 Rxg2+ 31. Kf1 Rgf2+ 1/2-1/2

[Event "Natal CBX zt"]
[Site "Natal"]
[Date "2014.02.21"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Quaranta Neto, Francisco"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1809"]
[BlackElo "1949"]
[PlyCount "80"]
[EventDate "2014.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 c5 6. c3 b6 7. Bd3 Bb7 8. 0-0 d6 9. Nbd2 Nbd7 10. e4 Nh5 11. Be3 e5 12. Nb3 Nf4 13. Bxf4 exf4 14. d5 Ne5 15. Be2 a5 16. Nbd2 f5 17. Nxe5 Bxe5 18. f3 a4 19. a3 Bg7 20. Bb5 Ba6 21. Qxa4 Bb7 22. Qb3 Bc8 23. Bd3 Rb8 24. a4 Bd7 25. Bb5 g5 26. Bxd7 Qxd7 27. Qc2 g4 28. fxg4 fxg4 29. hxg4 Qxg4 30. Qd1 Qg6 31. Qe2 Rbe8 32. Rf3 Re5 33. Raf1 Bh6 34. Qf2 Rg5 35. Nc4 Kh8 36. Re1 Rg8 37. Re2 Qh5 38. Qf1 Rg4 39. Rh3 Qxh3 40. Nxd6 f3 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.21"]
[Round "5"]
[White "Almeida, Carlos Bruno Gomes"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1925"]
[PlyCount "103"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. 0-0 Nxe4 6. Re1 Nf6 7. d4 Bd7 8. dxe5 dxe5 9. Bxc6 Bxc6 10. Qxd8+ Rxd8 11. Nxe5 Be7 12. Nxc6 bxc6 13. Bg5 Kf8 14. Nc3 h6 15. Be3 a6 16. Bf4 Bd6 17. Rad1 Rd7 18. Be3 Nd5 19. Nxd5 cxd5 20. Kh1 Be5 21. Bc5+ Bd6 22. Rxd5 g6 23. Bd4 Rh7 24. Bf6 a5 25. c4 c6 26. Rxd6 Rxd6 27. Be7+ Ke8 28. Bxd6+ Kd7 29. c5 f5 30. Re3 Kd8 31. Re6 g5 32. Bf8 Rb7 33. b3 h5 34. Bh6 Rb5 35. Bxg5+ Kd7 36. Rd6+ Kc7 37. Bd8+ Kc8 38. Bb6 Kb7 39. Rf6 Rb4 40. Bxa5 Rd4 41. Rxf5 h4 42. g3 hxg3 43. fxg3 Rd1+ 44. Kg2 Ra1 45. a4 Ra2+ 46. Rf2 Ra3 47. Bc3 Ka6 48. Rb2 Ra1 49. g4 Rd1 50. g5 Rd5 51. h4 Rxc5 52. g6 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.21"]
[Round "6"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Costa Avelino, Thiago Cesar"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1712"]
[PlyCount "158"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Be2 Bg7 5. d3 Nf6 6. Bd2 0-0 7. Qc1 d5 8. exd5 Nxd5 9. 0-0 Nxc3 10. Bxc3 Bxc3 11. bxc3 Kg7 12. Qe3 Qd6 13. d4 cxd4 14. cxd4 Bg4 15. Rfd1 Rac8 16. Ne5 Bxe2 17. Qxe2 Nxe5 18. dxe5 Qc5 19. Rdc1 e6 20. Qe4 b6 21. h3 Rfd8 22. c4 Rd4 23. Qb7 Rc7 24. Qa6 Rxc4 25. Rxc4 Qxc4 26. Qa3 Qc5 27. Qg3 Rd7 28. Qg5 Rd5 29. Rc1 Qd4 30. Qf6+ Kh6 31. Qxf7 Qxe5 32. Qf8+ Qg7 33. Qf4+ g5 34. Qe4 Qe5 35. Qf3 Qf4 36. Qa3 Rd2 37. Rf1 a5 38. Qb3 Qd6 39. Re1 e5 40. a4 Rd3 41. Qc2 e4 42. g3 Rd2 43. Qxe4 Rd1 44. Qe2 Rxe1+ 45. Qxe1 Qb4 46. Qe6+ Kg7 47. Qe5+ Kg6 48. Qe8+ Kg7 49. Qd7+ Kg6 50. Qe6+ Kg7 51. Qe5+ Kg6 52. Qe8+ Kf6 53. Qh8+ Kg6 54. Qg8+ Kh6 55. Qe6+ Kg7 56. Qe5+ Kg6 57. Qe6+ Kg7 58. Qd7+ Kg6 59. Qe8+ Kg7 60. g4 Qc5 61. Qd7+ Kg6 62. Qe8+ Kg7 63. Qd7+ Kg6 64. Qe6+ Kg7 65. Qd7+ Kg6 66. Kg2 h6 67. Qe6+ Kg7 68. Qd7+ Kg6 69. Qe8+ Kg7 70. Qe4 Qb4 71. Qb7+ Kg6 72. Qc6+ Kg7 73. Qd7+ Kg6 74. Qe6+ Kg7 75. Qe5+ Kg6 76. Qf5+ Kg7 77. Qd7+ Kg6 78. Qe6+ Kg7 79. Qd7+ Kg6 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.20"]
[Round "4"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Monte, Edmar Ferreira"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1726"]
[PlyCount "92"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Be2 c5 5. d3 Bg7 6. Bd2 Nc6 7. a3 Bd7 8. 0-0 0-0 9. Qc1 Re8 10. Nd5 b5 11. Bc3 e5 12. Nxf6+ Bxf6 13. Bd2 a5 14. c3 Rc8 15. Re1 Bg4 16. Qd1 d5 17. Nxe5 Nxe5 18. Bxg4 Nxg4 19. Qxg4 dxe4 20. Rxe4 Qxd3 21. Rxe8+ Rxe8 22. Be3 b4 23. axb4 cxb4 24. cxb4 axb4 25. Qxb4 Rd8 26. h3 Qc2 27. Ra7 Be5 28. g3 Bxg3 29. Qe7 Bxf2+ 30. Bxf2 Rd1+ 31. Kg2 Qc6+ 32. Kg3 Rd3+ 33. Kh2 Qd5 34. Qc5 Qe4 35. Qc8+ Kg7 36. Qc7 Rf3 37. Qb6 Rf4 38. Qe3 Qf5 39. Qc3+ Kh6 40. Be3 g5 41. Ra6+ f6 42. Bxf4 Qxf4+ 43. Kg1 Kg6 44. Ra7 Qf5 45. Rc7 Qb1+ 46. Qc1 Qe4 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.19"]
[Round "2"]
[White "De Araujo, Antonio Jose"]
[Black "Queiroz, Matheus Erick Silva"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "41"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. d4 e6 4. Bd3 Be7 5. Nc3 Bd7 6. 0-0 a6 7. a3 Nc6 8. Bd2 0-0 9. Ng5 h6 10. Nf3 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Rb8 14. c4 Qf6 15. Bc3 Qf4 16. Re1 Rfe8 17. c5 Bf8 18. b4 Na7 19. g3 Qf6 20. Qc2 Bc6 21. d5 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.08.19"]
[Round "1"]
[White "Queiroz, Matheus Erick Silva"]
[Black "Cabral Mesquita, Jussier"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1863"]
[PlyCount "78"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Be2 e6 5. d3 Be7 6. 0-0 b6 7. Bd2 Bb7 8. Nc3 h6 9. Ne5 Nd7 10. Nxd7 Qxd7 11. Bf3 c6 12. Qc1 g5 13. Re1 0-0-0 14. Bh5 Rdf8 15. Bg4 f5 16. Bf3 Bd6 17. Nxd5 exd5 18. Bc3 Rh7 19. Be5 Bxe5 20. Rxe5 g4 21. Be2 Re8 22. Rxe8+ Qxe8 23. Qf4 Qxe2 24. Qxf5+ Rd7 25. Qf8+ Rd8 26. Qb4 Re8 27. f3 gxf3 28. Qg4+ Kb8 29. gxf3 d4 30. Rf1 c5 31. Rf2 Qe3 32. h4 Bd5 33. Qd7 Rg8+ 34. Kf1 Qc1+ 35. Ke2 Qxc2+ 36. Ke1 Rg1+ 37. Rf1 Qc1+ 38. Ke2 Qxf1+ 39. Kd2 Rg2# 0-1

