[Event "Santa Catarina State-ch 67th"]
[Site "Rio Negrinho"]
[Date "2021.10.26"]
[Round "5"]
[White "Bueno, Odorico Miguel"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1266"]
[PlyCount "56"]
[EventDate "2021.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Nc6 4. Bb5 Bf5 5. d3 Bxe4 6. dxe4 Qxd1+ 7. Kxd1 0-0-0+ 8. Bd2 Nd4 9. Bc4 e6 10. Nf3 Nf6 11. Re1 Nxf3 12. gxf3 Bc5 13. Ke2 Bxf2 14. Rf1 Bc5 15. f4 Nxe4 16. Be1 Rd6 17. Bh4 Nd2 18. Be7 Nxf1 19. Rxf1 Rd4 20. Bxc5 Rxc4 21. Be7 Rxc2+ 22. Kf3 Rxh2 23. a3 Re8 24. Bc5 b6 25. Bb4 Rd8 26. Rg1 Rd3+ 27. Ke4 Rhh3 28. Rxg7 Rhe3# 0-1

[Event "Santa Catarina State-ch 67th"]
[Site "Rio Negrinho"]
[Date "2021.10.26"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Bueno, Miqueias Moises"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1266"]
[PlyCount "104"]
[EventDate "2021.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Bd6 5. f4 0-0 6. Ngf3 Nc6 7. c3 a6 8. 0-0 b5 9. Ne5 Ne7 10. Qe1 c5 11. Qh4 Nf5 12. Qf2 Bb7 13. b3 Ne4 14. Bxe4 dxe4 15. Ba3 b4 16. cxb4 cxb4 17. Bb2 Qf6 18. Nd7 Qg6 19. Nxf8 Rxf8 20. Rac1 Be7 21. g3 Bf6 22. Rc7 Bd5 23. Rfc1 Ne7 24. Nc4 h6 25. Ne5 Qf5 26. Nd7 Re8 27. Nxf6+ Qxf6 28. Qe2 Qg6 29. Kf1 e5 30. dxe5 Be6 31. Qg2 Nd5 32. Ke2 Nxc7 33. Rxc7 Bg4+ 34. Ke1 Qb6 35. Rc4 Qxe3+ 36. Kf1 Qd3+ 37. Kg1 Qe3+ 38. Qf2 Qd3 39. Rd4 Qb1+ 40. Kg2 Bf3+ 41. Kh3 Qh1 42. Rd2 f5 43. Rc2 Bg4+ 44. Kh4 Qd1 45. Rd2 Qh1 46. Rc2 Rf8 47. Rc1 Qf3 48. Qxf3 exf3 49. h3 Rd8 50. Rf1 Rd2 51. Bc1 Rxa2 52. hxg4 Rh2# 0-1

[Event "Santa Catarina State-ch 67th"]
[Site "Rio Negrinho"]
[Date "2021.10.25"]
[Round "3"]
[White "Devens, Bruno Vendrusculo"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1266"]
[PlyCount "49"]
[EventDate "2021.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 c6 5. Nc3 cxd5 6. Nxd5 Nxd5 7. Bxd5 Bc6 8. Bxc6+ Nxc6 9. Nf3 e5 10. Qe2 f6 11. d3 Rc8 12. c3 Bd6 13. 0-0 0-0 14. Be3 Re8 15. Rad1 Qc7 16. h3 Re7 17. Nh4 Qd7 18. Qf3 Rf8 19. Nf5 Re6 20. Nxd6 Rxd6 21. Bc5 Rd5 22. Bxf8 Kxf8 23. Rd2 Qe6 24. Re1 Qd7 25. Red1 1-0

[Event "Santa Catarina State-ch 67th"]
[Site "Rio Negrinho"]
[Date "2021.10.24"]
[Round "7"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Da Luz, Fabio Rodolfo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1266"]
[BlackElo "1386"]
[PlyCount "49"]
[EventDate "2021.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Be7 5. f4 0-0 6. Ngf3 Nc6 7. c3 a6 8. 0-0 b5 9. Ne5 Nxe5 10. fxe5 Nd7 11. e4 Bb7 12. exd5 Bxd5 13. Qh5 g6 14. Qh3 c5 15. Be4 Nb6 16. Bxd5 Nxd5 17. Ne4 cxd4 18. cxd4 Rc8 19. Bh6 Re8 20. Qf3 f5 21. exf6 Nxf6 22. Nxf6+ Bxf6 23. Qxf6 Qd7 24. Rf2 Qd6 25. Qg7# 1-0

[Event "Santa Catarina State-ch 67th"]
[Site "Rio Negrinho"]
[Date "2021.10.24"]
[Round "6"]
[White "Pruess, Thiago Augusto"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "1266"]
[PlyCount "49"]
[EventDate "2021.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Be3 Bf5 7. Nf3 Nb4 8. Bd3 Nxd3+ 9. cxd3 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 e6 12. a3 Bd6 13. h3 Rc8 14. Rhe1 0-0 15. Nh4 b6 16. d5 Rfe8 17. Rac1 h6 18. Nxf5 exf5 19. g3 Re5 20. Bf4 Rxd5 21. Bxd6 Rxd6 22. Re7 c5 23. Rxa7 c4 24. Rc3 b5 25. Re7 1/2-1/2

[Event "Santa Catarina State-ch 67th"]
[Site "Rio Negrinho"]
[Date "2021.10.23"]
[Round "1"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Correa, Jose Augusto"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1266"]
[BlackElo "1883"]
[PlyCount "60"]
[EventDate "2021.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. e3 f5 3. f4 Nf6 4. Nf3 b6 5. Bd3 Be7 6. 0-0 Bb7 7. Nbd2 0-0 8. Qe1 Ne4 9. Bc4 Kh8 10. Nxe4 fxe4 11. Ng5 h6 12. Qh4 Kg8 13. Nxe6 dxe6 14. Bxe6+ Kh8 15. Qg4 Bc8 16. Qg6 Rf6 17. Qxe4 Bxe6 18. Qxa8 Bd5 19. Qxa7 Rg6 20. Rf2 Bh4 21. g3 Bxg3 22. hxg3 Rxg3+ 23. Kf1 Bc4+ 24. Ke1 Rg1+ 25. Kd2 Nc6 26. Qa4 b5 27. Qa3 b4 28. Qa4 Nxd4 29. c3 Nb3+ 30. Kc2 Qd3# 0-1

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.11"]
[Round "5"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Thurow, Jennifer"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1292"]
[BlackElo "1128"]
[PlyCount "88"]
[EventDate "2021.07.09"]
[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. e3 g6 3. Bd3 Bg7 4. f4 d5 5. Nd2 b6 6. c3 Bb7 7. Ngf3 Ne4 8. 0-0 Nd7 9. Ne5 0-0 10. g4 e6 11. Qf3 Nxe5 12. dxe5 Nc5 13. Bc2 d4 14. Qe2 d3 15. Bxd3 Nxd3 16. b4 Nxc1 17. Raxc1 a5 18. b5 Qh4 19. e4 f5 20. exf5 exf5 21. gxf5 Rxf5 22. e6 Re8 23. Nf3 Bxf3 24. Rxf3 Qg4+ 25. Kh1 Rxf4 26. Re3 Qxe2 27. Rxe2 Bf8 28. Rce1 Bd6 29. Kg2 Kf8 30. h3 h5 31. Kg3 Rf1+ 32. Kh4 Rxe1 33. Rxe1 Be7+ 34. Kg3 g5 35. Rf1+ Kg8 36. Rf5 Bd6+ 37. Kf3 Rf8 38. Ke4 Rxf5 39. Kxf5 g4 40. hxg4 hxg4 41. Kxg4 Kf8 42. a4 Ke7 43. Kf5 Bh2 44. c4 Bd6 0-1

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.11"]
[Round "6"]
[White "Schoeffel, Matheus"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "1292"]
[PlyCount "43"]
[EventDate "2021.07.09"]
[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 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 e6 8. d3 Be7 9. Bf4 0-0-0 10. Qd2 h6 11. a3 g5 12. Bg3 h5 13. h3 Bxf3 14. Bxf3 Qd7 15. Qc3 Bd6 16. Bxd6 cxd6 17. b4 Kb8 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. g3 Kc7 21. c4 Rh6 22. a4 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.10"]
[Round "3"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Nunes, Nicole"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1292"]
[BlackElo "1093"]
[PlyCount "121"]
[EventDate "2021.07.09"]
[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. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 Nc6 6. c3 b6 7. 0-0 Bb7 8. f5 e6 9. fxg6 fxg6 10. e4 Ne7 11. e5 Bxf3 12. Rxf3 Nh5 13. g4 Nc6 14. gxh5 Rxf3 15. Qxf3 Qh4 16. hxg6 hxg6 17. Qg3 Qh5 18. Bd2 Ne7 19. Na3 Rf8 20. Rf1 Rxf1+ 21. Kxf1 Qd1+ 22. Qe1 Qf3+ 23. Kg1 Qxd3 24. Qe3 Qf5 25. Qg5 Qxg5+ 26. Bxg5 Nf5 27. Kf2 c5 28. Be3 d6 29. exd6 Nxd6 30. dxc5 bxc5 31. Kf3 a5 32. Bxc5 Nf5 33. Nc4 a4 34. Nb6 Be5 35. h3 g5 36. Be3 Bf6 37. Nxa4 Kh7 38. Nc5 Ng7 39. Kg4 Kg6 40. Ne4 Be7 41. Bxg5 Bf8 42. a4 Ne8 43. Bd8 Bh6 44. Bb6 Bc1 45. b3 Nf6+ 46. Nxf6 Kxf6 47. a5 e5 48. a6 e4 49. a7 e3 50. Bxe3 Bxe3 51. a8Q Ke5 52. Qf3 Bd2 53. Qe2+ Be3 54. Qxe3+ Kd5 55. Qd4+ Kc6 56. Kf4 Kb5 57. Ke5 Ka6 58. Qb4 Ka7 59. Kd6 Ka8 60. Kc7 Ka7 61. Qb7# 1-0

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.10"]
[Round "4"]
[White "Doge, Gustavo Postein"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1760"]
[BlackElo "1292"]
[PlyCount "41"]
[EventDate "2021.07.09"]
[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 d5 2. b3 c5 3. e3 Bg4 4. Bb2 Nc6 5. Bb5 e6 6. Bxc6+ bxc6 7. d3 Nf6 8. Nbd2 Be7 9. h3 Bf5 10. Ne5 Qd6 11. f4 h6 12. Ndf3 0-0 13. g4 Bh7 14. h4 Nd7 15. g5 h5 16. Nxd7 Qxd7 17. Ne5 Qc7 18. Qxh5 g6 19. Qf3 f6 20. Ng4 f5 21. Nh6# 1-0

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.09"]
[Round "1"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Mendes, Rodrigo Machado"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1292"]
[BlackElo "1834"]
[PlyCount "64"]
[EventDate "2021.07.09"]
[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. e3 e6 3. Bd3 c5 4. c3 d5 5. f4 Nc6 6. Nf3 Bd6 7. 0-0 Ne4 8. Ne5 0-0 9. Nd2 f5 10. g4 Bd7 11. g5 Be8 12. Ndf3 Bh5 13. Qe1 Bxf3 14. Rxf3 Nxg5 15. fxg5 Bxe5 16. dxe5 Nxe5 17. Qe2 Nxf3+ 18. Qxf3 Qxg5+ 19. Kh1 Qh4 20. Bd2 c4 21. Bc2 Qg4 22. Qf4 Qe2 23. Rd1 Rae8 24. Qf1 Qh5 25. Re1 g5 26. Qg2 Rf6 27. Bd1 g4 28. Rg1 Rg6 29. Ba4 Re7 30. Bd1 Qh4 31. Be1 Qg5 32. Be2 Qf6 0-1

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.09"]
[Round "2"]
[White "Martinho, Everson da Costa"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "1292"]
[PlyCount "91"]
[EventDate "2021.07.09"]
[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 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be3 0-0-0 8. c3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Kb8 11. f4 g6 12. 0-0-0 e6 13. Bc4 Ne7 14. Bd3 Bg7 15. h4 Nd5 16. h5 Bh6 17. hxg6 hxg6 18. Kc2 Bxf4 19. Bd2 Bxd2 20. Kxd2 Nf4 21. Be4 f5 22. Ke3 Nd5+ 23. Bxd5 exd5 24. Kf4 c6 25. Rxh8 Rxh8 26. Kg5 Rh2 27. Rf1 Rg2+ 28. Kf4 Kc7 29. Kf3 Rg4 30. Re1 Re4 31. Rg1 Re6 32. a3 Kd6 33. b4 b6 34. a4 a5 35. bxa5 bxa5 36. Rb1 Kc7 37. Rd1 Kd6 38. Rb1 Kc7 39. Rd1 Re4 40. Rg1 Re6 41. Rd1 g5 42. Rg1 Rg6 43. Re1 Kd7 44. Re5 Rf6 45. Kg3 Kd6 46. f3 1/2-1/2

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.13"]
[Round "5"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Raasch, Jenifer"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1291"]
[PlyCount "76"]
[EventDate "2021.06.11"]
[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 d5 2. e3 e6 3. Bd3 Nf6 4. f4 c5 5. c3 c4 6. Bc2 Nc6 7. Nd2 Be7 8. Ngf3 0-0 9. Ne5 Nxe5 10. fxe5 Nd7 11. 0-0 b5 12. Qh5 g6 13. Qh3 Bg5 14. Nf3 Be7 15. e4 Bb7 16. Qh6 f6 17. exf6 Bxf6 18. e5 Bg7 19. Qh3 Rf7 20. Ng5 Rxf1+ 21. Kxf1 Nf8 22. Nxe6 Nxe6 23. Qxe6+ Kh8 24. Kg1 Qf8 25. Qd7 Rb8 26. Bd2 a5 27. Rf1 Qg8 28. Qxb5 Qe6 29. Qc5 h5 30. Qd6 Qxd6 31. exd6 Rd8 32. Rf7 Bc6 33. Bf4 Kh7 34. Be5 Rg8 35. d7 Bxd7 36. Rxd7 Kh6 37. Bxg7+ Rxg7 38. Rxg7 Kxg7 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.13"]
[Round "6"]
[White "Esteche, Caina Rinaldi"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1608"]
[BlackElo "1291"]
[PlyCount "54"]
[EventDate "2021.06.11"]
[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 Bc5 3. g3 Nf6 4. Nf3 Nc6 5. Bg2 d6 6. 0-0 0-0 7. d3 a6 8. a3 Bg4 9. h3 Be6 10. b4 Ba7 11. Bb2 Nd4 12. Nxd4 Bxd4 13. Kh2 Rb8 14. Rc1 b5 15. cxb5 Bxc3 16. Rxc3 Rxb5 17. Qc2 Bd5 18. Rxc7 Bxg2 19. Kxg2 Qa8+ 20. e4 d5 21. Qc6 dxe4 22. Qxa8 Rxa8 23. dxe4 Nxe4 24. Re1 Ng5 25. Rxe5 Rxe5 26. Bxe5 Ne6 27. Rc6 f6 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.12"]
[Round "3"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Decezare, Jucian Kaue"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1291"]
[BlackElo "1619"]
[PlyCount "33"]
[EventDate "2021.06.11"]
[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. e3 g6 3. Bd3 Bg7 4. f4 d5 5. Nf3 0-0 6. Nbd2 b6 7. 0-0 c5 8. c3 Ba6 9. Bxa6 Nxa6 10. Ne5 Nc7 11. Qc2 Nb5 12. a4 Nd6 13. Rf3 Rc8 14. Qd3 e6 15. g4 Nfe4 16. Rh3 f6 17. Nef3 1/2-1/2

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.12"]
[Round "2"]
[White "Guidini, Marcelo Neri"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2019"]
[BlackElo "1291"]
[PlyCount "80"]
[EventDate "2021.06.11"]
[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. e5 c5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nc6 6. Bb5 Qb6 7. Bxc6+ Qxc6 8. Nc3 Rd8 9. 0-0 f6 10. Re1 fxe5 11. Qh5+ g6 12. Qxe5 Qf6 13. Nb5 Qxe5 14. Rxe5 Bg7 15. Re2 a6 16. Nc7+ Kf7 17. Ne6 Rd7 18. c3 c4 19. Nxg7 Kxg7 20. b3 b5 21. bxc4 dxc4 22. a4 Nf6 23. axb5 axb5 24. Ra5 Rb8 25. Ba3 Kf7 26. Ra6 Nd5 27. g3 Rbb7 28. Bb4 Ra7 29. Rxa7 Rxa7 30. Kg2 Ra2 31. h4 Nxb4 32. cxb4 c3 33. Re1 Rxd2 34. Rc1 Rd3 35. Kf1 e5 36. Ke2 e4 37. Rc2 Ke6 38. Kf1 Kd5 39. Kg2 Kc4 40. Kh3 Rd2 0-1

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.12"]
[Round "4"]
[White "Voltolini, Gustavo Henrique"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1609"]
[BlackElo "1291"]
[PlyCount "39"]
[EventDate "2021.06.11"]
[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 Nf6 3. Nf3 Nxd5 4. d4 Nc6 5. Bc4 Bf5 6. h3 Ndb4 7. Na3 e6 8. 0-0 Be7 9. Bf4 Bd6 10. Bg5 Be7 11. Bxe7 Kxe7 12. c3 Nd5 13. Bxd5 Qxd5 14. c4 Qd7 15. d5 Nb4 16. Ne5 Qd6 17. Re1 a6 18. Qf3 Rhf8 19. dxe6 Nd3 20. Qxf5 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.11"]
[Round "1"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1291"]
[BlackElo "1891"]
[PlyCount "61"]
[EventDate "2021.06.11"]
[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. e3 g6 3. Bd3 Bg7 4. f4 c5 5. c3 0-0 6. Nf3 d6 7. 0-0 Nc6 8. Bb5 Qb6 9. Bxc6 bxc6 10. dxc5 Qxc5 11. Qd4 Qh5 12. h3 a5 13. Rf2 Rd8 14. Ng5 c5 15. Qc4 e6 16. Re2 Qh4 17. Nd2 h6 18. Nge4 Ba6 19. Qb3 Nxe4 20. Nxe4 Qe7 21. Qd1 d5 22. Ng3 d4 23. cxd4 cxd4 24. Qe1 dxe3 25. Bxe3 Rd3 26. Rb1 Rad8 27. Kh2 Qb4 28. Qxb4 axb4 29. Bc5 b3 30. a3 Rd2 31. Ne4 0-1

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.11.02"]
[Round "6"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Liebl, Livia"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1260"]
[BlackElo "1543"]
[PlyCount "146"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. e3 Nf6 5. f4 c6 6. Nf3 Bd6 7. c5 Bc7 8. Bd3 0-0 9. Ne5 Nbd7 10. 0-0 Ne4 11. Qc2 Rf6 12. h3 Nxe5 13. fxe5 Rg6 14. Ne2 Qh4 15. Bxe4 dxe4 16. Nf4 Rh6 17. Qf2 Qe7 18. Bd2 Bd7 19. Qg3 Kh8 20. Ne2 Rg8 21. Qf2 g5 22. Kh2 g4 23. Rg1 Qf7 24. Qf4 Qh5 25. Ng3 Qg6 26. Raf1 Bd8 27. Be1 Bg5 28. Qf2 Bh4 29. Qf4 Bxg3+ 30. Qxg3 Qf7 31. Qf4 Rhg6 32. Bg3 Qe7 33. a3 Qd8 34. b4 h5 35. h4 Qc7 36. Rc1 Qd8 37. Rcf1 Qf8 38. Rc1 Qd8 39. Rcf1 Qf8 40. Rc1 Kh7 41. Rcf1 Qh6 42. Qxh6+ Kxh6 43. Bf4+ Kh7 44. g3 Ra8 45. Ra1 Rgg8 46. Rgb1 b5 47. Ra2 a5 48. Rba1 Ra6 49. bxa5 Rxa5 50. Rb1 Rga8 51. Rb4 Rxa3 52. Rxa3 Rxa3 53. Bg5 Kg7 54. Kg2 Kf7 55. Kf2 Ra2+ 56. Kf1 Ke8 57. Kg1 Ra4 58. Rb3 Bc8 59. Kf1 Ba6 60. Ke1 b4 61. Kd2 Bc4 62. Rb2 b3 63. Kc1 Ra1+ 64. Rb1 Ra2 65. Rb2 Ra3 66. Bf6 Kd7 67. Bg5 Kc7 68. Bf6 Kb7 69. Bd8 Ka6 70. Bb6 Kb5 71. Bc7 Kb4 72. Bb6 Kc3 73. Bc7 Ra1+ 0-1

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.11.01"]
[Round "5"]
[White "Cordioli, Jairo Ribeiro"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1812"]
[BlackElo "1260"]
[PlyCount "45"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 c6 5. Bg2 d5 6. 0-0 Bd6 7. Nc3 Nbd7 8. Nd2 0-0 9. f3 Qe7 10. e4 fxe4 11. fxe4 Nxe4 12. Rxf8+ Nxf8 13. Ncxe4 dxe4 14. Nxe4 Ng6 15. Bg5 Qc7 16. Qb3 c5 17. dxc5 Bxc5+ 18. Nxc5 Qxc5+ 19. Be3 Qc7 20. c5 Kh8 21. Qc3 Qe5 22. Rd1 Qxc3 23. Rd8+ 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.11.01"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Colaco, Willian Wagner Soar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1260"]
[BlackElo "1630"]
[PlyCount "59"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nd2 Bg4 4. f3 Bh5 5. g4 Bg6 6. g5 Nfd7 7. f4 h6 8. Ngf3 hxg5 9. Nxg5 e6 10. Qg4 Be7 11. Ndf3 Nf6 12. Qg2 a6 13. Ne5 Rh6 14. Nxg6 Rxg6 15. Bd3 Rh6 16. c3 g6 17. e4 Nc6 18. f5 dxe4 19. Nxe4 Rh8 20. fxe6 fxe6 21. Qxg6+ Kd7 22. Nxf6+ Bxf6 23. Rf1 Rf8 24. Bh6 Bh4+ 25. Kd2 Rg8 26. Rf7+ Ne7 27. Qe4 Qe8 28. Raf1 Bg5+ 29. Bxg5 Rxg5 30. Bc4 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.10.31"]
[Round "1"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Da Silva, Anderson Lemes"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1260"]
[BlackElo "1883"]
[PlyCount "38"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nd2 c5 5. c3 Nc6 6. f4 Qc7 7. Ngf3 cxd4 8. cxd4 Ng4 9. Nb3 Bb4+ 10. Bd2 Nxe3 11. Qe2 Bxd2+ 12. Kxd2 Ng4 13. Ne5 Ngxe5 14. fxe5 Qb6 15. Bb5 0-0 16. Bxc6 bxc6 17. Rac1 a5 18. Rc2 f6 19. Rf1 Ba6 0-1

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.10.31"]
[Round "3"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Viliczinski, Maria Luiza"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1260"]
[BlackElo "1103"]
[PlyCount "67"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 b6 6. 0-0 Bb7 7. Ne5 d6 8. Nf3 Nbd7 9. f5 e5 10. dxe5 dxe5 11. Ng5 e4 12. Bc4 Ne5 13. Qxd8 Raxd8 14. Bb3 Rd7 15. fxg6 hxg6 16. Nc3 Bh6 17. Rxf6 Bxg5 18. Rf1 Ng4 19. h4 Bxh4 20. Rf4 Bf6 21. Rxg4 Kg7 22. Rf4 Bxc3 23. bxc3 Rh8 24. Bb2 Bc8 25. c4+ Kf8 26. Bxh8 Kg8 27. Rxe4 Kxh8 28. Re8+ Kg7 29. Rxc8 f5 30. c3 g5 31. Rd1 Re7 32. Kf2 f4 33. exf4 gxf4 34. Kf3 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.10.31"]
[Round "2"]
[White "Szuba, Joao Gabriel Muniz"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1638"]
[BlackElo "1260"]
[PlyCount "29"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 Bf5 6. Nge2 e6 7. 0-0 Nc6 8. Re1 0-0-0 9. Be3 Ng4 10. Bf4 e5 11. dxe5 Ncxe5 12. Bb3 Rd7 13. Ng3 Qc5 14. Qe2 Re7 15. Nxf5 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.25"]
[Round "6"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Melo, Sergio Roberto Samp"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1195"]
[BlackElo "1747"]
[PlyCount "53"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 d5 5. f4 Be7 6. Nf3 0-0 7. 0-0 b6 8. Ne5 Qc7 9. g4 Ba6 10. g5 Ne4 11. Bxa6 Nxa6 12. Nd2 Nd6 13. Rf3 f6 14. Ng4 fxg5 15. fxg5 Bxg5 16. Rh3 Nf5 17. Nf3 Be7 18. Nfe5 Nb8 19. Qd3 Nd7 20. e4 dxe4 21. Qxe4 cxd4 22. cxd4 g6 23. Bf4 Nd6 24. Nxd7 Nxe4 25. Bxc7 h5 26. Nxf8 hxg4 27. Re3 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.25"]
[Round "7"]
[White "Mallon, Felipe Gustavo"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1474"]
[BlackElo "1195"]
[PlyCount "43"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 Bg4 5. c3 dxc3 6. Nxc3 Nf6 7. 0-0 Nbd7 8. Qd3 Nc5 9. Qc2 Be7 10. Ng5 Be6 11. Nxe6 Nxe6 12. f4 0-0 13. Be3 g6 14. Qe2 Ng7 15. Rad1 Qe8 16. f5 d5 17. Nxd5 Nxe4 18. f6 Bd6 19. fxg7 Kxg7 20. Bd4+ Kg8 21. Qxe4 Qxe4 22. Nf6+ 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.24"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Cunha, Gustavo Mengarda"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1195"]
[BlackElo "1081"]
[PlyCount "75"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. Bd3 e6 4. f4 Bb4+ 5. c3 Ba5 6. Nf3 a6 7. 0-0 b5 8. Ne5 Bb7 9. a4 bxa4 10. Qxa4 Nge7 11. Bd2 f6 12. Nf3 0-0 13. Qc2 Qd7 14. Bxh7+ Kf7 15. Bd3 Bb6 16. Nh4 f5 17. Nf3 Ke8 18. Ne5 Qd6 19. Qd1 Rg8 20. Be1 Nxe5 21. fxe5 Qd8 22. Bh4 c5 23. Rf3 g5 24. Be1 cxd4 25. exd4 g4 26. Rf1 Kd7 27. c4 Bxd4+ 28. Bf2 Bxb2 29. Ra2 Bxe5 30. cxd5 Nxd5 31. Bc4 Rh8 32. g3 f4 33. Qxg4 fxg3 34. Bxg3 Ne3 35. Qxe6+ Kc7 36. Bxe5+ Qd6 37. Qxd6+ Kc8 38. Be6# 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.24"]
[Round "3"]
[White "Lino, Tiffany Marcele"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1446"]
[BlackElo "1195"]
[PlyCount "51"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. c4 e6 4. Nc3 c6 5. Nf3 d5 6. Be2 Bd6 7. cxd5 cxd5 8. Nb5 0-0 9. Nxd6 Qxd6 10. 0-0 Ne4 11. b3 b6 12. Bb2 Nd7 13. a4 Rf7 14. Ba3 Qc7 15. Rc1 Qd8 16. Qc2 Bb7 17. Qc7 Ndf6 18. Qxd8+ Rxd8 19. Ne5 Nd2 20. Nxf7 Kxf7 21. Rc7+ Rd7 22. Rfc1 Ke8 23. Bb5 Nxb3 24. Bxd7+ Nxd7 25. Rxb7 Nxc1 26. Bxc1 1-0

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.24"]
[Round "5"]
[White "Pasqualotto, Amos Petronio"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1438"]
[BlackElo "1195"]
[PlyCount "92"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 d5 4. Nf3 e6 5. h3 Be7 6. Nbd2 0-0 7. Ne5 Nbd7 8. Ndf3 c6 9. c4 Bd6 10. Nxc6 Qc7 11. Bxd6 Qxd6 12. Nce5 Ne4 13. Qb3 Ndf6 14. Be2 b6 15. a3 Bb7 16. 0-0 Rac8 17. Rac1 Ba6 18. c5 bxc5 19. Bxa6 Qxa6 20. Qd1 c4 21. Nd2 Nxd2 22. Qxd2 Ne4 23. Qe2 Rfe8 24. Rc2 Re7 25. Rfc1 Rec7 26. Nf3 Nd6 27. Qd1 Qa4 28. Rc3 Qxd1+ 29. Rxd1 Ne4 30. Rc2 Rb8 31. Rdc1 Rb3 32. Nd2 Nxd2 33. Rxd2 c3 34. bxc3 Rcxc3 35. Rxc3 Rxc3 36. Ra2 a5 37. Kf1 g5 38. Ke2 Kf7 39. Kd2 Rc4 40. Rb2 Rc7 41. a4 Rc4 42. Ra2 Kf6 43. Kd1 e5 44. dxe5+ Kxe5 45. Rc2 Rxa4 46. Rc7 h5 0-1

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.23"]
[Round "2"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1195"]
[BlackElo "1858"]
[PlyCount "66"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 c5 5. c3 Nc6 6. Nf3 Be7 7. 0-0 0-0 8. Ne5 Ne4 9. Nd2 f5 10. Rf3 Nxe5 11. fxe5 Bd7 12. c4 cxd4 13. exd4 Nxd2 14. Bxd2 dxc4 15. Bxc4 b5 16. Bb3 a5 17. a3 Qb6 18. Be3 Rad8 19. d5 Bc5 20. Qe2 Bxe3+ 21. Qxe3 Qxe3+ 22. Rxe3 Kf7 23. d6 Rc8 24. Rf3 g6 25. Rd1 Rc5 26. Re1 Bc6 27. Rd3 Be4 28. Rd4 Rxe5 29. d7 Ke7 30. Red1 Rd8 31. Rd6 Bd5 32. Bxd5 Kxd6 33. Bf3+ Kc7 0-1

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.14"]
[Round "6"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Lino, Tiffany Marcele"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1252"]
[BlackElo "1440"]
[PlyCount "66"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. c4 c6 4. Nc3 Nf6 5. Qb3 Bc8 6. Nf3 e6 7. Bd3 Bd6 8. Bd2 0-0 9. 0-0-0 dxc4 10. Bxc4 b5 11. Bd3 a5 12. Qc2 h6 13. e4 Be7 14. e5 Nd5 15. Ne4 Nb4 16. Bxb4 Bxb4 17. Nc5 Bxc5 18. Qxc5 Bb7 19. Be4 Na6 20. Qc2 Nb4 21. Qb3 Rc8 22. Kb1 Nd5 23. Rc1 a4 24. Qd3 Qd7 25. Rhd1 Ba6 26. Bxd5 cxd5 27. Rc2 Rxc2 28. Kxc2 Rc8+ 29. Kb1 Qc6 30. Qd2 b4 31. Rc1 Qxc1+ 32. Qxc1 Bd3+ 33. Qc2 Bxc2+ 0-1

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.14"]
[Round "7"]
[White "Thurow, Jennifer"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1133"]
[BlackElo "1252"]
[PlyCount "67"]
[EventDate "2019.07.12"]
[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. c4 f5 2. Nc3 Nf6 3. e3 e6 4. g3 c6 5. Nge2 d5 6. cxd5 cxd5 7. d4 Bd6 8. Bg2 0-0 9. 0-0 Nbd7 10. a3 Ne4 11. Nxe4 dxe4 12. f3 exf3 13. Bxf3 Nf6 14. Nc3 Qb6 15. e4 g6 16. Na4 Qa6 17. e5 Bd7 18. Nc5 Bxc5 19. dxc5 Nd5 20. Bxd5 exd5 21. Qxd5+ Be6 22. Qd4 Rad8 23. Qf2 Rfe8 24. Bg5 Rd5 25. Bf4 Qb5 26. b4 Red8 27. Rac1 a6 28. Rfe1 Kf7 29. Bg5 R8d7 30. h4 Rd3 31. Re3 Rd2 32. Qf1 R2d3 33. Rc3 Rd1 34. Re1 1/2-1/2

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.13"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Rahn, Marlon Cristiano"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1252"]
[BlackElo "1131"]
[PlyCount "38"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 Bb4+ 4. c3 Ba5 5. f4 0-0 6. Nf3 d6 7. 0-0 Nbd7 8. Nbd2 a6 9. Ne4 b5 10. Qc2 Bb7 11. Nfg5 Nxe4 12. Nxe4 f5 13. Ng5 Qf6 14. Bd2 c5 15. Qd1 h6 16. Nf3 c4 17. Bc2 Qg6 18. Nh4 Qf7 19. Be1 Bd8 1/2-1/2

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.13"]
[Round "5"]
[White "Guimaraes, Felipe Tavares"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "C60"]
[BlackElo "1252"]
[PlyCount "72"]
[EventDate "2019.07.12"]
[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. Bb5 Nge7 4. 0-0 g6 5. c3 d5 6. exd5 Qxd5 7. Ba4 Bg4 8. Re1 e4 9. Bb3 Qf5 10. Bc2 Bxf3 11. gxf3 Qg5+ 12. Kh1 exf3 13. Qxf3 Bg7 14. d4 Qf6 15. Qg3 0-0-0 16. Nd2 Rhe8 17. Ne4 Nf5 18. Qh3 Qe6 19. Bg5 Rd7 20. Nf6 Ne3 21. Rxe3 Qxh3 22. Rxh3 Bxf6 23. Bxf6 Re2 24. Bb3 Rxf2 25. Rxh7 Rxf6 26. Re1 b6 27. Rh4 Rf2 28. Rhe4 Rxb2 29. R1e2 Rxe2 30. Rxe2 f5 31. Re6 Rd6 32. d5 Na5 33. Kg2 Nxb3 34. axb3 Rxe6 35. dxe6 Kd8 36. Kf3 Ke7 0-1

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.13"]
[Round "3"]
[White "Liebl, Bruna"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1252"]
[PlyCount "65"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Bd3 d5 5. Nf3 Bd6 6. Bg3 Ne4 7. Nbd2 0-0 8. Qe2 Nc6 9. c3 a6 10. 0-0 Nxg3 11. hxg3 Rf6 12. Nh2 Bd7 13. g4 Bxh2+ 14. Kxh2 Rh6+ 15. Kg1 Qh4 16. f4 fxg4 17. Nf3 gxf3 18. Qxf3 Rf8 19. Rae1 g5 20. Qh3 Qxh3 21. gxh3 gxf4 22. Rf2 f3 23. Kh2 e5 24. Rg1+ Kh8 25. Rg3 b5 26. b3 Rg8 27. Rfxf3 e4 28. Bxe4 dxe4 29. Rf4 Rxg3 30. Kxg3 Rxh3+ 31. Kf2 Rf3+ 32. Rxf3 exf3 33. Kxf3 0-1

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.12"]
[Round "2"]
[White "Da Cunha, Matheus Mengarda"]
[Black "May, Taina Beckauser"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1252"]
[BlackElo "1039"]
[PlyCount "56"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 e6 5. f4 Bd6 6. Nf3 Nf6 7. Nc3 0-0 8. b3 Nc6 9. Ne5 Nb4 10. Qd2 c5 11. dxc5 Bxc5 12. Ba3 Rc8 13. 0-0 d4 14. Na4 a5 15. Nxc5 Rxc5 16. Bxb4 axb4 17. Rfd1 Qc7 18. Nc4 dxe3 19. Qxe3 b5 20. Ne5 Rxc2 21. Rd7 Nxd7 22. Nxd7 Qxd7 23. Rc1 Rxc1+ 24. Qxc1 Rc8 25. Qe1 Qd4+ 26. Kf1 Rc2 27. Qh4 Qd3+ 28. Ke1 Qe2# 0-1

[Event "Sao Bento do Sul op 07"]
[Site "Sao Bento do Sul"]
[Date "2019.07.12"]
[Round "1"]
[White "Maia, Jonathan Cesar"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1826"]
[BlackElo "1252"]
[PlyCount "75"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. b3 e6 5. e3 Bd6 6. Nh3 0-0 7. 0-0 Ne4 8. c4 c6 9. Bb2 Nd7 10. Nd2 Ndf6 11. Nf4 Qe7 12. Nf3 g6 13. Nd3 Qc7 14. Rc1 Qe7 15. Nfe5 Bd7 16. h4 Bxe5 17. Nxe5 Nd6 18. Ba3 Rfd8 19. cxd5 cxd5 20. Rc7 Rab8 21. Qc2 Rdc8 22. Nxd7 Nxd7 23. Bxd6 Rxc7 24. Qxc7 Qd8 25. Qxd8+ Rxd8 26. Rc1 Nf6 27. Be7 Rf8 28. Bxf8 Kxf8 29. Rc8+ Ne8 30. Bf1 a6 31. Rb8 b5 32. Ra8 Ke7 33. Rxa6 Nc7 34. Ra7 Kd6 35. Rxc7 Kxc7 36. Bxb5 Kb6 37. Bd7 h6 38. Bxe6 1-0

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.09"]
[Round "5"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Centeno, Daniel de Medeiros"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1269"]
[PlyCount "74"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 e6 4. f4 Ne4 5. Nf3 c5 6. c3 Nc6 7. 0-0 Bd6 8. Nbd2 f5 9. Ne5 c4 10. Bc2 Qe7 11. Qh5+ g6 12. Nxg6 Qf7 13. Bd1 Qxg6 14. Qxg6+ hxg6 15. Nf3 Bd7 16. Bc2 0-0-0 17. h3 Rh7 18. b4 Rg8 19. Ng5 Nxg5 20. fxg5 e5 21. Bd2 e4 22. Bd1 Be7 23. Rb1 Bxg5 24. b5 Nd8 25. b6 a6 26. a4 Be7 27. a5 g5 28. Be1 Nf7 29. Bg3 Nh6 30. Bh5 g4 31. h4 Nf7 32. Bxf7 Rxf7 33. Bc7 Bxh4 34. Kh2 g3+ 35. Kh3 Rh7 36. Rf4 Be7+ 37. Rh4 Rxh4# 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.09"]
[Round "6"]
[White "Laurindo, Ulisses Alvaro"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1269"]
[PlyCount "102"]
[EventDate "2019.06.07"]
[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 a6 3. Nc3 Nc6 4. d4 e6 5. Bc4 d6 6. dxc5 dxc5 7. Qxd8+ Nxd8 8. Bf4 Nf6 9. e5 Nh5 10. Be3 g6 11. 0-0 Be7 12. Rfd1 0-0 13. Bg5 Bxg5 14. Nxg5 Nc6 15. Re1 b5 16. Be2 Ng7 17. Bf3 Bb7 18. Rad1 Rfd8 19. Nge4 Rxd1 20. Rxd1 Nd4 21. Nxc5 Nxf3+ 22. gxf3 Bxf3 23. Rd6 b4 24. N3a4 a5 25. c3 bxc3 26. bxc3 Rb8 27. h3 Nf5 28. Rb6 Rd8 29. Rb1 Rd2 30. Rb8+ Kg7 31. Nb2 Rc2 32. Ncd3 Rxc3 33. a4 Ra3 34. Rc8 Be4 35. Nc1 Rxh3 36. Kf1 Nd4 37. Ke1 h5 38. Kd2 Rf3 39. Nbd3 h4 40. Rc4 Nb3+ 41. Nxb3 Rxd3+ 42. Kc2 Rd4+ 43. Kc3 Rxc4+ 44. Kxc4 h3 45. Kd4 h2 46. Kxe4 h1Q+ 47. Kd3 Qd5+ 48. Kc3 Qxe5+ 49. Kc4 Qe2+ 50. Kc3 Qxf2 51. Kc4 Qc2+ 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.08"]
[Round "3"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Alves, Emanuel Filipe Neve"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1269"]
[PlyCount "43"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 0-0 6. 0-0 Re8 7. c3 Nfd7 8. e4 e5 9. d5 c6 10. c4 Nc5 11. Nc3 exf4 12. Bxf4 Bxc3 13. bxc3 Nxe4 14. Bxe4 Rxe4 15. Bg5 f6 16. Qd3 Bf5 17. Bh6 Rh4 18. Qe3 Rxc4 19. Rab1 Bxb1 20. Qe6+ Kh8 21. Qf7 Qd7 22. Qf8# 1-0

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.08"]
[Round "4"]
[White "Leite, Gustavo De Paula"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1511"]
[BlackElo "1269"]
[PlyCount "67"]
[EventDate "2019.06.07"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Qd2 Ng4 9. Nde2 Nxe3 10. Qxe3 d6 11. 0-0 Bd7 12. Rfd1 a6 13. Bb3 Na5 14. h3 Nxb3 15. axb3 Bc6 16. Nd4 Qc7 17. Nxc6 Qxc6 18. Rd2 Rac8 19. Rd3 Rfe8 20. Rc1 b5 21. g3 b4 22. Na4 Qb5 23. Rd5 Qb7 24. Qe2 Rc6 25. f3 Bh6 26. f4 e5 27. Qf3 Rec8 28. Rcd1 Qc7 29. c3 exf4 30. gxf4 Bg7 31. c4 Qe7 32. Qg2 Re8 33. Re1 Rf8 34. Qf3 1-0

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.07"]
[Round "1"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Almeida, Heidy Jose Moreira"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1269"]
[BlackElo "1895"]
[PlyCount "96"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 b6 4. f4 Ba6 5. Nf3 Bxd3 6. Qxd3 e6 7. Ne5 Ne4 8. 0-0 f6 9. Nf3 Nd7 10. Nbd2 Nxd2 11. Bxd2 f5 12. Qb5 Bd6 13. Ne5 Bxe5 14. fxe5 0-0 15. Rf4 g5 16. Rf3 c5 17. c3 Qe7 18. Raf1 Rf7 19. Qe2 g4 20. Rg3 Kh8 21. h3 h5 22. hxg4 hxg4 23. Kf2 Rh7 24. Qe1 Qh4 25. Ke2 Rf8 26. Kd1 Rff7 27. a3 Nf8 28. Kc2 Rh5 29. Kb1 c4 30. Kc2 Nh7 31. e4 dxe4 32. Re3 Qxe1 33. Rexe1 Rh2 34. Rxe4 Rxg2 35. Kc1 Kg7 36. Ref4 Rd7 37. R4f2 Rxf2 38. Rxf2 Kg6 39. Rg2 Ng5 40. Bxg5 Kxg5 41. Kd2 Rh7 42. Ke3 Rh3+ 43. Kf2 f4 44. a4 Rd3 45. Ke1 g3 46. d5 Rxd5 47. Ke2 Rxe5+ 48. Kf3 Re3# 0-1

[Event "Santa Catarina State-ch 63rd"]
[Site "Timbo"]
[Date "2019.06.07"]
[Round "2"]
[White "Stasaitits, Tiago"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1572"]
[BlackElo "1269"]
[PlyCount "45"]
[EventDate "2019.06.07"]
[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 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 e6 7. Bc4 Qf6 8. Be3 Qxd4 9. Bxd4 Ne7 10. 0-0 Nc6 11. Be3 b5 12. Be2 Bb7 13. Rad1 Rd8 14. Bb6 Rc8 15. Rd2 Ne5 16. Rfd1 Bc6 17. Rd4 Rb8 18. Bc7 Rb7 19. Bxe5 Bc5 20. R4d3 0-0 21. Bf3 Rd8 22. Ne2 Rb6 23. Bc7 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.19"]
[Round "7"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Deobrochinski, Valentina Hinke"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1324"]
[BlackElo "1070"]
[PlyCount "99"]
[EventDate "2019.05.17"]
[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 d5 2. exd5 Nf6 3. Nc3 c6 4. d3 cxd5 5. Nge2 e5 6. d4 Nc6 7. dxe5 Nxe5 8. Bf4 Nc6 9. g3 Bb4 10. a3 Bxc3+ 11. Nxc3 0-0 12. Bg2 Re8+ 13. Ne2 b6 14. 0-0 Ba6 15. Re1 Bxe2 16. Rxe2 Rxe2 17. Qxe2 Rc8 18. Bh3 Qe8 19. Re1 Nd4 20. Qxe8+ Rxe8 21. Rxe8+ Nxe8 22. c3 Nf3+ 23. Kf1 Nf6 24. Bf5 Nxh2+ 25. Kg2 Nhg4 26. Bxg4 Nxg4 27. Bb8 a6 28. b3 Nf6 29. c4 Kf8 30. f4 Ke7 31. Kf3 h6 32. Ke3 g6 33. Kd4 Ke6 34. Be5 dxc4 35. bxc4 Nd7 36. Bc7 f5 37. Bd8 Kd6 38. Bxb6 Kc6 39. c5 g5 40. Ke3 Nf6 41. Bd8 Nh5 42. fxg5 hxg5 43. Bxg5 Nxg3 44. Be7 Ne4 45. Kf4 Nxc5 46. Kxf5 Kd5 47. Kf4 Kc4 48. Ke5 Na4 49. Bb4 Nc3 50. Kd6 1/2-1/2

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.19"]
[Round "6"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Weiss, Rebeca"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1324"]
[BlackElo "1113"]
[PlyCount "49"]
[EventDate "2019.05.17"]
[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 e6 2. d4 d5 3. e5 Nc6 4. Nf3 Bb4+ 5. Bd2 Qe7 6. Nc3 Ba5 7. Bb5 Bd7 8. 0-0 Bb6 9. Be3 Qd8 10. Bd3 Nb4 11. Bb5 Bxb5 12. Nxb5 Ne7 13. a3 Nbc6 14. Qd3 a6 15. Nc3 Nf5 16. Bf4 Bxd4 17. Nxd4 Ncxd4 18. g4 Qh4 19. gxf5 Qxf4 20. fxe6 Nf3+ 21. Kg2 Qg4+ 22. Kh1 Qh3 23. exf7+ Kf8 24. Qxf3 Qxf3+ 25. Kg1 0-1

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.18"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Da Silva Junior, Marco Aurelio"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1324"]
[BlackElo "1638"]
[PlyCount "68"]
[EventDate "2019.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. e3 e6 4. f4 Ne4 5. Nf3 c6 6. Nbd2 Bb4 7. Bd3 f5 8. 0-0 Nd7 9. a3 Bd6 10. Ne5 0-0 11. c5 Bxe5 12. fxe5 b6 13. b4 bxc5 14. bxc5 Ndxc5 15. dxc5 Nxc5 16. Be2 d4 17. Nb3 Nxb3 18. Qxb3 Qd7 19. Rd1 c5 20. Qc4 Qe7 21. Rb1 Bb7 22. exd4 cxd4 23. Rxd4 Be4 24. Bd3 Rfc8 25. Qb4 Rxc1+ 26. Rxc1 Qg5 27. Bxe4 Qxc1+ 28. Kf2 fxe4 29. Qc4 Rf8+ 30. Ke2 Qf1+ 31. Kd2 Rf2+ 32. Kc3 Rf3+ 33. Kb4 Qb1+ 34. Kc5 Qb6# 0-1

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.18"]
[Round "5"]
[White "Ribeiro Carrico, Victor Hugo"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1792"]
[BlackElo "1324"]
[PlyCount "65"]
[EventDate "2019.05.17"]
[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 a6 3. c4 Nc6 4. Be2 e6 5. 0-0 Nge7 6. d4 cxd4 7. Nxd4 g6 8. Nc3 Bg7 9. Be3 0-0 10. Rc1 e5 11. Nc2 d6 12. f3 Be6 13. Qd2 Qc7 14. Nd5 Qd7 15. Nb6 Qc7 16. Nxa8 Rxa8 17. Rfd1 Rd8 18. Nb4 Rd7 19. Nd5 Qd8 20. b4 Bxd5 21. exd5 Nd4 22. Bd3 Rc7 23. Bxd4 exd4 24. Re1 Qd7 25. Qf4 Be5 26. Rxe5 dxe5 27. Qxe5 b5 28. Qxd4 Nf5 29. Bxf5 Qxf5 30. c5 Re7 31. d6 Re2 32. d7 Rc2 33. d8R# 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.18"]
[Round "3"]
[White "Vieira, Luiza Lessing"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1324"]
[PlyCount "32"]
[EventDate "2019.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bf4 e6 4. e3 c6 5. Bd3 d5 6. Nf3 Bd6 7. 0-0 0-0 8. Bxd6 Qxd6 9. Nd2 Nbd7 10. Nb3 Ne4 11. Nxe4 fxe4 12. Be2 e5 13. Bg4 Rf6 14. Qe2 Rh6 15. Rad1 exd4 16. exd4 Qxh2# 0-1

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.17"]
[Round "2"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Lahoz, Cassiano Ricardo Ne"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1324"]
[BlackElo "1733"]
[PlyCount "60"]
[EventDate "2019.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. f4 Nf6 4. Nf3 e6 5. c3 c6 6. Ne5 Nbd7 7. Bd3 Bxd3 8. Qxd3 Ne4 9. Nd2 Qh4+ 10. Kd1 Nf2+ 11. Kc2 Nxd3 12. Nxd3 c5 13. Nf3 Qd8 14. Nde5 cxd4 15. exd4 Nxe5 16. fxe5 Be7 17. Rf1 0-0 18. Bd2 Rc8 19. Rac1 b5 20. a3 a5 21. Kd1 Qb6 22. Ne1 b4 23. axb4 axb4 24. Rf3 bxc3 25. bxc3 Ra8 26. g3 Ra2 27. Nc2 Qb3 28. Rf2 Ba3 29. Re2 Bxc1 30. Bxc1 Rc8 0-1

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2019.05.17"]
[Round "1"]
[White "De Souza, Manuel Silva Regis"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1324"]
[PlyCount "51"]
[EventDate "2019.05.17"]
[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. Nc3 a6 3. Nf3 Nc6 4. Bc4 e6 5. 0-0 Nge7 6. d4 cxd4 7. Nxd4 g6 8. Nxc6 Nxc6 9. Bf4 Bg7 10. Qd6 Qe7 11. Qxe7+ Nxe7 12. Rad1 0-0 13. Be3 b5 14. Bd3 d5 15. exd5 Bxc3 16. bxc3 Nxd5 17. Be4 Bb7 18. Bxd5 Bxd5 19. Bc5 Rfd8 20. Bb6 Rd7 21. Rd4 Rb7 22. Bc5 Rc8 23. Bb4 Rc4 24. Rxc4 Bxc4 25. a3 Bxf1 26. g3 0-1

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.21"]
[Round "6"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Rosa Alves, Andre Gustavo"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1342"]
[BlackElo "1719"]
[PlyCount "65"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 d5 4. e3 Bg7 5. Nge2 a6 6. g3 0-0 7. b3 Bf5 8. Bg2 c6 9. 0-0 Nbd7 10. cxd5 cxd5 11. Nxd5 Nxd5 12. Bxd5 e5 13. Bxb7 Ra7 14. Bf3 Qf6 15. Bb2 Bc2 16. Qxc2 Qxf3 17. dxe5 Nxe5 18. Bxe5 Bxe5 19. Rad1 Rc7 20. Qd3 Rfc8 21. Rfe1 Rc2 22. Rd2 R2c7 23. Qxa6 h5 24. Qd3 h4 25. e4 Qg4 26. Nd4 Rc1 27. Red1 Rxd1+ 28. Rxd1 Rd8 29. f3 Bxd4+ 30. Qxd4 Rxd4 31. fxg4 Rxd1+ 32. Kf2 hxg3+ 33. Kxg3 0-1

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.21"]
[Round "7"]
[White "Frohlich, Mateus Henrique"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1221"]
[BlackElo "1342"]
[PlyCount "28"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Bc4 Nc6 4. a3 d6 5. Nc3 e5 6. d3 Bg4 7. Be3 Nf6 8. Qd2 Bxf3 9. gxf3 g6 10. Bh6 Nd4 11. 0-0-0 Nxf3 12. Qe3 Bxh6 13. Qxh6 Ng4 14. Qg7 Rf8 1/2-1/2

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.20"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "De Borba, Giovana Souza"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1342"]
[PlyCount "31"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. f4 Bd7 5. Nf3 h6 6. 0-0 Be7 7. c3 c5 8. Ne5 Bd6 9. Nd2 Nc6 10. Nxc6 Bxc6 11. Nf3 Nd7 12. Ne5 Qc7 13. b3 f6 14. Nxc6 Qxc6 15. Bg6+ Kd8 16. Bd3 1/2-1/2

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.20"]
[Round "5"]
[White "Deobrochinski, Valentina Hinke"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1095"]
[BlackElo "1342"]
[PlyCount "121"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. f3 c6 5. e4 d5 6. e5 Nfd7 7. Be3 Bb4 8. Nge2 0-0 9. Bd2 Nb6 10. Nf4 Nxc4 11. Bxc4 Bxc3 12. Bxc3 dxc4 13. b3 cxb3 14. Qxb3 Qe8 15. 0-0 g5 16. Bb4 Rf7 17. Nh3 Rg7 18. f4 g4 19. g3 gxh3 20. Rf2 h5 21. Rf3 h4 22. Rc1 Qg6 23. Be1 Qh5 24. Rfc3 Qe2 25. R3c2 Rxg3+ 26. Bxg3 Qg4 27. Qe3 Bd7 28. Qb3 b6 29. Rf2 Na6 30. Qf3 hxg3 31. Qxg4+ fxg4 32. hxg3 Kf7 33. Rh2 Rh8 34. Kf2 Nb4 35. Rch1 Nxa2 36. Rxh3 Rxh3 37. Rxh3 c5 38. Rh7+ Ke8 39. Rh8+ Ke7 40. dxc5 bxc5 41. Ra8 Nb4 42. Rxa7 Nd3+ 43. Ke3 Nb4 44. Rc7 Nc6 45. Ke2 Kd8 46. Rb7 Kc8 47. Rb5 Nd4+ 48. Kd3 Bxb5+ 49. Kd2 Kc7 50. Kc3 Ne2+ 51. Kd2 Nxg3 52. Ke3 c4 53. Kd4 Kc6 54. Kc3 Ne2+ 55. Kb4 Nxf4 56. Kc3 Nd3 57. Kd4 g3 58. Ke4 c3 59. Kd4 c2 60. Ke4 c1Q 61. Kf3 0-1

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.20"]
[Round "3"]
[White "Ferreira, Rodrigo Maycon Mira"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1826"]
[BlackElo "1342"]
[PlyCount "65"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 Nc6 4. d4 e6 5. d5 exd5 6. exd5 Nce7 7. c4 d6 8. Bd3 g6 9. 0-0 Bg7 10. Nc3 Nf6 11. Re1 0-0 12. h3 Re8 13. Bg5 Nf5 14. Qd2 Re7 15. g4 Nd4 16. Nxd4 cxd4 17. Rxe7 Qxe7 18. Ne2 Bd7 19. Nxd4 Re8 20. Nf3 Qf8 21. Re1 Re7 22. Bf4 Rxe1+ 23. Qxe1 Ne8 24. Qb4 b5 25. cxb5 axb5 26. Bxb5 Bxb5 27. Qxb5 Nc7 28. Qc6 Ne8 29. b4 Qe7 30. b5 Qc7 31. Qxe8+ Bf8 32. Bh6 Qc1+ 33. Bxc1 1-0

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.19"]
[Round "1"]
[White "Both, Vinicius Andre"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2000"]
[BlackElo "1342"]
[PlyCount "75"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 c6 5. Bf4 d5 6. g3 Bd6 7. Bxd6 Qxd6 8. Bg2 0-0 9. 0-0 Ne4 10. Ne5 Nd7 11. Nxd7 Bxd7 12. Qd3 Rf6 13. Rad1 Raf8 14. e3 Nxc3 15. Qxc3 Rh6 16. Qb3 Bc8 17. f3 Rhf6 18. Qd3 b6 19. e4 fxe4 20. fxe4 Rxf1+ 21. Bxf1 Ba6 22. Qc3 c5 23. e5 Qc6 24. cxd5 Rxf1+ 25. Rxf1 Qxd5 26. Rf2 cxd4 27. Qa3 Qc5 28. Qxa6 h6 29. Qe2 Qc1+ 30. Kg2 Qc6+ 31. Qf3 Qxf3+ 32. Kxf3 Kf7 33. Ke4+ Ke7 34. Kxd4 g5 35. Rf6 h5 36. Rh6 h4 37. gxh4 gxh4 38. Rxh4 1-0

[Event "Sao Bento do Sul op 10"]
[Site "Sao Bento do Sul"]
[Date "2018.10.19"]
[Round "2"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Nagel, Yasmin Da Silva"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1342"]
[PlyCount "78"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 Nbd7 8. b3 c5 9. Re1 0-0 10. Bc2 Qc7 11. Qd3 Bd6 12. g3 dxc4 13. bxc4 Qc6 14. e4 e5 15. d5 Qc8 16. f4 a6 17. Qf3 Ne8 18. f5 g6 19. Bh6 Ng7 20. f6 Re8 21. fxg7 b5 22. Rf1 f6 23. g4 Re7 24. Rf2 g5 25. Raf1 Rf7 26. Ng3 Qe8 27. cxb5 axb5 28. Nxb5 Bc8 29. Nf5 Ra6 30. Bd3 Rb6 31. a4 Qd8 32. a5 Rxb5 33. Bxb5 c4 34. Rc2 Bc5+ 35. Kh1 Qxa5 36. Bxc4 Qa4 37. Qb3 Qxb3 38. Bxb3 Ba7 39. Ra1 Bd4 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2018.06.17"]
[Round "5"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Neumann, Pedro Henrique Nogu"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1354"]
[PlyCount "97"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Bd3 Nbd7 6. Nge2 h6 7. 0-0 Qc7 8. b3 Ng4 9. g3 h5 10. h3 Ngf6 11. h4 Ng4 12. f3 Ngf6 13. f4 Ng4 14. Bd2 f5 15. Nc1 g6 16. Be2 Ndf6 17. Be1 Nxe3 18. Qd2 Nxf1 19. Kxf1 Ng4 20. Bxg4 hxg4 21. Qe3 a6 22. Nd3 Bb4 23. Nxb4 a5 24. Nc2 b6 25. a4 Qe7 26. Qe5 Rg8 27. Bf2 Ba6 28. Qe2 Rg7 29. Kg2 Bb7 30. c5 bxc5 31. dxc5 Ba6 32. Qe5 Bd3 33. Nd4 Kd7 34. Nxe6 Qxe6 35. Qxg7+ Kc8 36. Re1 Qd7 37. Qxg6 Kc7 38. Bd4 Rb8 39. Be5+ Kb7 40. Bxb8 Kxb8 41. Qd6+ Qxd6 42. cxd6 Kc8 43. h5 d4 44. h6 dxc3 45. d7+ Kxd7 46. Rd1 Ke7 47. Rxd3 Kf7 48. Rxc3 Kg6 49. Rxc6+ 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2018.06.17"]
[Round "6"]
[White "Furmam, Fernando Gustavo"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1915"]
[BlackElo "1354"]
[PlyCount "51"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Bd6 4. g3 Nd7 5. c5 Be7 6. Nc3 Ngf6 7. Bf4 0-0 8. Bg2 c6 9. 0-0 b6 10. b4 Ne4 11. Nxe4 dxe4 12. Ne5 f5 13. Nxc6 Qe8 14. Nxe7+ Qxe7 15. Bd6 Qe8 16. Bxf8 Qxf8 17. f3 exf3 18. Bxf3 Rb8 19. c6 Nf6 20. c7 Rb7 21. Bxb7 Bxb7 22. Rc1 Kf7 23. Qb3 Qd6 24. c8Q Qxd4+ 25. e3 Qe4 26. Qxb7+ 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2018.06.16"]
[Round "3"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Weiss, Rebeca"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1354"]
[PlyCount "60"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Bb4+ 4. c3 Bd6 5. f4 f6 6. Qh5+ Kf8 7. Nf3 Bd7 8. 0-0 Be8 9. Qh3 e5 10. fxe5 Qd7 11. Qxd7 Bxd7 12. exd6 cxd6 13. Ng5 Ke8 14. Nf3 Ne7 15. e4 dxe4 16. Bxe4 Bf5 17. Bxb7 Bd3 18. Re1 Ba6 19. Bxa8 Rf8 20. h4 Nbc6 21. Bxc6+ Kd8 22. Bf4 Rf7 23. Ba4 Bb7 24. Bxd6 Bc6 25. Bxe7+ Rxe7 26. Rxe7 Bxa4 27. Rxa7 Bc6 28. Rxg7 Be4 29. Rxh7 Bxh7 30. Na3 Kc7 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2018.06.16"]
[Round "4"]
[White "De Souza, Lucio Teixeira"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1645"]
[BlackElo "1354"]
[PlyCount "55"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. c4 c6 4. Bg2 e6 5. Nc3 d5 6. Nf3 Bd6 7. 0-0 0-0 8. cxd5 cxd5 9. Nb5 Ne4 10. Nxd6 Qxd6 11. Bf4 Qe7 12. Rc1 Nd7 13. Rc7 g5 14. Be5 Qd8 15. Qc1 Rf7 16. Rc2 g4 17. Bc7 Qf6 18. Ne5 Nxe5 19. Bxe5 Qd8 20. Qe3 Nf6 21. Rfc1 b6 22. Qg5+ Rg7 23. Qxf6 Qxf6 24. Bxf6 Rf7 25. Rxc8+ Rxc8 26. Rxc8+ Rf8 27. Rxf8+ Kxf8 28. Be5 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2018.06.16"]
[Round "2"]
[White "Ferreira, Rodrigo Maycon Mira"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1852"]
[BlackElo "1354"]
[PlyCount "39"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 Nc6 4. d4 d6 5. a4 Qa5 6. d5 Ne5 7. Nxe5 dxe5 8. Na3 Bd7 9. Nc4 Qc7 10. a5 Bb5 11. Nb6 Ra7 12. Bxb5+ axb5 13. Qb3 Nf6 14. Qxb5+ Nd7 15. 0-0 Kd8 16. Be3 e6 17. dxe6 fxe6 18. Nxd7 Qxd7 19. Qb6+ Ke7 20. Qxa7 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2018.06.15"]
[Round "1"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Belarmino, Augusto Mengarda"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1354"]
[PlyCount "52"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. f3 Bd7 5. f4 Bg4 6. Nf3 e6 7. Nbd2 Nc6 8. 0-0 Bd6 9. Qe1 h6 10. Ne5 g5 11. Nxg4 Nxg4 12. c3 gxf4 13. exf4 Qh4 14. Qxh4 f5 15. Qh5+ Ke7 16. Qh4+ Kd7 17. Bb5 Ne3 18. Bxc6+ bxc6 19. Rf3 Nd1 20. Rg3 Be7 21. Rg7 Rae8 22. b3 Kd8 23. Rxe7 Rxe7 24. Ba3 Kc8 25. Qxe7 Nxc3 26. Qxe6+ Kb7 1-0

[Event "Sao Bento do Sul U2050 Etapa 3a"]
[Site "Sao Bento do Sul"]
[Date "2017.11.19"]
[Round "6.14"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Blaskosky, Vinicius"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1409"]
[PlyCount "93"]
[EventDate "2017.11.17"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 dxc4 6. Bxc4 c6 7. Nf3 0-0 8. 0-0 Nbd7 9. e4 c5 10. Be3 Nb6 11. b3 Nxc4 12. bxc4 cxd4 13. Bxd4 b6 14. Bxf6 Qxd1 15. Raxd1 Bxf6 16. Ne2 Ba6 17. Rc1 b5 18. cxb5 Bxb5 19. Rfe1 Bxe2 20. Rxe2 Rfc8 21. Rcc2 Rxc2 22. Rxc2 Rd8 23. h3 Be7 24. e5 f6 25. Rc7 Kf7 26. Rxa7 Kf8 27. exf6 Bxf6 28. Rb7 e5 29. g3 e4 30. Nh4 Rd1+ 31. Kg2 Rd2 32. Rb3 Bg5 33. Kf1 Rxa2 34. f4 Ra1+ 35. Ke2 Be7 36. Nf5 Bc5 37. Rb8+ Kf7 38. Rb5 Ra2+ 39. Kd1 Bf2 40. Rb7+ Ke6 41. g4 e3 42. Re7+ Kf6 43. Rxe3 Bxe3 44. Nxe3 Rh2 45. Nd5+ Kf7 46. Ne3 Rxh3 47. g5 1/2-1/2

[Event "Sao Bento do Sul U2050 Etapa 3a"]
[Site "Sao Bento do Sul"]
[Date "2017.11.19"]
[Round "5.14"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Maia, Flavia Silveira Gon"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1409"]
[PlyCount "137"]
[EventDate "2017.11.17"]
[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 d5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Nge2 0-0 6. a3 Bd6 7. Ng3 Nc6 8. Bd3 e5 9. Bc2 Bg4 10. Qd3 e4 11. Ncxe4 dxe4 12. Nxe4 Bf5 13. f3 Nh5 14. g4 Qh4+ 15. Kd1 Qh3 16. gxf5 Qxf3+ 17. Kd2 Qxh1 18. Nxd6 cxd6 19. Qe2 Nf6 20. e4 Nxd4 21. Qd3 Qg2+ 22. Kc3 Qf2 23. Be3 Qf3 24. Bxd4 Nxe4+ 25. Kb3 Nd2+ 26. Kc3 Rac8 27. Kxd2 Rfe8 28. Qxf3 Rxc4 29. Kd3 Rec8 30. Qg2 Kf8 31. Qxg7+ Ke8 32. Qg8+ Kd7 33. Qxc8+ Rxc8 34. Ba4+ Kd8 35. Bf6+ Kc7 36. Rc1+ Kb8 37. Rxc8+ Kxc8 38. Bb3 Kc7 39. Bxf7 b6 40. Bh5 a5 41. Bg7 b5 42. f6 b4 43. f7 Kb6 44. f8Q Kc6 45. axb4 axb4 46. Be5 dxe5 47. Qf6+ Kd5 48. Bf3+ e4+ 49. Bxe4+ Kc5 50. Bd5 Kxd5 51. Qd4+ Ke6 52. Qxb4 h6 53. Qb6+ Kf5 54. Qxh6 Kg4 55. Qh3+ Kxh3 56. b4 Kxh2 57. b5 Kg3 58. b6 Kf4 59. b7 Ke5 60. b8Q+ Kd5 61. Qe8 Kd6 62. Kd4 Kc7 63. Qg6 Kd7 64. Kd5 Ke7 65. Qe6+ Kf8 66. Qd7 Kg8 67. Ke6 Kh8 68. Kf6 Kg8 69. Qg7# 1-0

[Event "Sao Bento do Sul U2050 Etapa 3a"]
[Site "Sao Bento do Sul"]
[Date "2017.11.18"]
[Round "2.14"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Warginowski, Leticia"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1409"]
[BlackElo "1159"]
[PlyCount "80"]
[EventDate "2017.11.17"]
[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. Be3 Nbd7 6. Nf3 0-0 7. Qd2 Ng4 8. h4 Nxe3 9. Qxe3 Nf6 10. 0-0-0 Ng4 11. Qe2 c5 12. dxc5 Bxc3 13. bxc3 Qa5 14. cxd6 Qxc3+ 15. Qc2 Qxc2+ 16. Kxc2 exd6 17. Rd2 Re8 18. Bd3 Nf6 19. Re1 Bg4 20. Nd4 d5 21. e5 dxc4 22. Bxc4 Rac8 23. Kb3 a6 24. Be2 Rxe5 25. Bxg4 Nxg4 26. Rxe5 Nxe5 27. Re2 Nc6 28. Nxc6 Rxc6 29. Re7 Rb6+ 30. Kc4 Kf8 31. Kc5 Rc6+ 32. Kd5 Kxe7 33. Ke4 Rc2 34. g3 Rxa2 35. f4 b5 36. h5 Rc2 37. hxg6 hxg6 38. f5 b4 39. fxg6 fxg6 40. Kf4 Rc4+ 0-1

[Event "Sao Bento do Sul U2050 Etapa 3a"]
[Site "Sao Bento do Sul"]
[Date "2017.11.18"]
[Round "3.14"]
[White "Pereira, Aline Vitoria"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "1409"]
[PlyCount "77"]
[EventDate "2017.11.17"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. g3 Bf5 5. Bf4 g6 6. Nf3 dxc4 7. e3 Bg7 8. Bxc4 b5 9. Bd3 Bxd3 10. Qxd3 b4 11. Na4 0-0 12. 0-0 Na6 13. Qxa6 Qd5 14. Nd2 Rfc8 15. Rfc1 g5 16. Be5 Qb5 17. Qxb5 cxb5 18. Nc5 Ne8 19. Bxg7 Nxg7 20. a3 bxa3 21. Rxa3 Nf5 22. Rb3 a6 23. Ra1 Rc6 24. Nf3 e6 25. Nxg5 Nd6 26. Rba3 h6 27. Nge4 Nxe4 28. Nxe4 f5 29. Nc5 b4 30. Rxa6 Raxa6 31. Nxa6 b3 32. Nb4 h5 33. Nxc6 f4 34. Ra8+ Kf7 35. exf4 h4 36. gxh4 e5 37. d5 exf4 38. Ra6 f3 39. Ne5+ 1-0

[Event "Sao Bento do Sul U2050 Etapa 3a"]
[Site "Sao Bento do Sul"]
[Date "2017.11.18"]
[Round "4.14"]
[White "Saurim, Leticia Aparecida"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1409"]
[PlyCount "63"]
[EventDate "2017.11.17"]
[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 d5 2. Nf3 g6 3. Bf4 Nf6 4. e3 Bg7 5. Nc3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. a3 e6 10. 0-0-0 a6 11. g4 Qe7 12. h4 h6 13. g5 h5 14. gxf6 Bxf6 15. Bxc7 Bxh4 16. Bg3 Bxg3 17. Qxg3 Kg7 18. Rdg1 Qf6 19. Rxh5 Rh8 20. Rg5 Ne7 21. Ne2 Rh6 22. Nf4 Rah8 23. f3 Rh1 24. Rxh1 Rxh1+ 25. Kd2 Rb1 26. Nh5+ Kh6 27. Nxf6 Rxb2 28. Qh4+ Kg7 29. Ne8+ Kf8 30. Qh8+ Ng8 31. Nf6 Rxc2+ 32. Bxc2 1-0

[Event "Sao Bento do Sul U2050 Etapa 3a"]
[Site "Sao Bento do Sul"]
[Date "2017.11.17"]
[Round "1.10"]
[White "Marschal, Maiilon"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1493"]
[BlackElo "1409"]
[PlyCount "53"]
[EventDate "2017.11.17"]
[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 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Be7 7. Nc3 0-0 8. Nxe5 Bc5 9. Qf3 d6 10. Nd3 Nc6 11. Be3 Nd4 12. Bxd4 Bxd4 13. h3 Qa5 14. 0-0 Bxc3 15. bxc3 Qxc3 16. Bb3 Be6 17. Rfe1 Bxb3 18. cxb3 Rfe8 19. Rac1 Qd2 20. Rc7 Qxa2 21. Rxb7 Rab8 22. e5 Rxb7 23. Qxb7 dxe5 24. Nxe5 Rxe5 25. Qb8+ Ne8 26. Qxe8+ Rxe8 27. Rxe8# 1-0

[Event "Sao Bento do Sul op 08"]
[Site "Sao Bento do Sul"]
[Date "2017.08.20"]
[Round "5"]
[White "Conte, Kaio Spedito"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1278"]
[PlyCount "50"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 a6 5. d3 Nc6 6. Nd5 b5 7. Bb3 Na5 8. 0-0 Nxb3 9. axb3 Nxd5 10. exd5 Bb7 11. c4 Be7 12. Re1 f6 13. d4 0-0 14. c5 Bxd5 15. dxe5 Bxf3 16. Qxf3 dxe5 17. Rd1 Qe8 18. g3 Rd8 19. Rxa6 Bxc5 20. Rd2 Rxd2 21. Bxd2 e4 22. Qf4 Qe5 23. Qg4 Qxb2 24. Bh6 Qxf2+ 25. Kh1 Qf1# 0-1

[Event "Sao Bento do Sul op 08"]
[Site "Sao Bento do Sul"]
[Date "2017.08.20"]
[Round "6"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Huttl, Marko Diego"]
[Result "0-1"]
[ECO "E48"]
[BlackElo "1557"]
[PlyCount "58"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Bb4 5. Bd3 0-0 6. Nge2 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. Qxd4 Nc6 10. Qxd8 Rxd8 11. Rd1 Rxd1+ 12. Nxd1 b6 13. Ndc3 Bb7 14. Bd2 Rd8 15. a3 Be7 16. Rd1 Ne5 17. Bb3 Kf8 18. f4 Nd3 19. Bc1 Nxc1 20. Rxc1 Rc8 21. Nb5 Rxc1+ 22. Nxc1 a6 23. Nc7 Bd6 24. Nxe6+ fxe6 25. Bxe6 Ke7 26. Bh3 Be4 27. Kf2 a5 28. a4 Nd5 29. Nb3 Nb4 0-1

[Event "Sao Bento do Sul op 08"]
[Site "Sao Bento do Sul"]
[Date "2017.08.19"]
[Round "4"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Saurim, Leticia Aparecida11"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "65"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. e3 Nf6 5. Bd3 c5 6. Nge2 Nc6 7. 0-0 Bd6 8. Na4 b6 9. Nac3 Ng4 10. Nb5 0-0 11. f4 a6 12. h3 axb5 13. hxg4 Rf6 14. gxf5 exf5 15. Ng3 g6 16. Qf3 Ra7 17. Bd2 h6 18. Rab1 cxd4 19. exd4 Ra4 20. b4 Bd7 21. Qd1 Ra3 22. Rb3 Rxb3 23. Qxb3 g5 24. Nh5 Rg6 25. a4 gxf4 26. Bxf4 Bxf4 27. Nxf4 Rg3 28. a5 Na7 29. a6 Nc8 30. cxb5 Na7 31. Nxd5 Bxb5 32. Rd1 Kf8 33. Nf4 1/2-1/2

[Event "Sao Bento do Sul op 08"]
[Site "Sao Bento do Sul"]
[Date "2017.08.19"]
[Round "3"]
[White "Moraes, Maurino Anastacio"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1591"]
[PlyCount "29"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bd7 3. a4 a5 4. b5 c6 5. e3 Nf6 6. Nf3 g6 7. c4 e6 8. Qc2 Bg7 9. Be2 0-0 10. h4 Ne4 11. Bxg7 Kxg7 12. h5 gxh5 13. Rxh5 Qf6 14. Nc3 Nxc3 15. Qxh7# 1-0

[Event "Sao Bento do Sul op 08"]
[Site "Sao Bento do Sul"]
[Date "2017.08.18"]
[Round "1"]
[White "Da Silva Junior, Marco Aurelio"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1728"]
[PlyCount "75"]
[EventDate "2017.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 e5 3. e3 Bd7 4. d3 Nc6 5. a3 g6 6. Nf3 Bg7 7. Be2 f5 8. 0-0 Nf6 9. Nbd2 e4 10. dxe4 fxe4 11. Nxe4 Qe7 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. c4 Rd8 15. Qc2 Qf5 16. Bd3 Qf6 17. Rad1 Bf5 18. Bxf5 Qxf5 19. Qa4 a6 20. Nd4 Qd7 21. Nxc6 Qxc6 22. Qb3 b5 23. cxb5 Qxb5 24. Qe6+ Kf8 25. Qf6+ Kg8 26. Qxd8+ Kg7 27. Qxc7+ Kh6 28. Qxd6 Qa4 29. Qf4+ Kg7 30. Qd4+ Kg8 31. Qd8+ Kg7 32. Rd7+ Qxd7 33. Qxd7+ Kh6 34. Rd1 Rg8 35. Qh3+ Kg7 36. Rd7+ Kf8 37. Qxh7 Ke8 38. Qf7# 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2017.06.10"]
[Round "4"]
[White "Da Cruz, Eduardo Oliveira"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "167"]
[EventDate "2017.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e3 g6 3. f4 Bg7 4. Nf3 Bg4 5. Bc4 Nf6 6. Nbd2 0-0 7. b3 Nbd7 8. Bb2 Bxf3 9. Qxf3 c6 10. g4 d5 11. Bd3 c5 12. g5 Ne4 13. Bxe4 dxe4 14. Qxe4 cxd4 15. Bxd4 Bxd4 16. Qxd4 b6 17. h4 f6 18. Qc3 Kf7 19. h5 gxh5 20. Rxh5 fxg5 21. Qd4 Nf6 22. Qe5 Qd6 23. Qxd6 exd6 24. Rxg5 Rg8 25. Rxg8 Kxg8 26. 0-0-0 Re8 27. Nf1 Ne4 28. Nd2 Nc3 29. Rg1+ Kh8 30. Kb2 Ne2 31. Rg5 Rg8 32. Rd5 Rd8 33. Nc4 Ng3 34. Rg5 d5 35. Rxg3 dxc4 36. bxc4 Rg8 37. Rf3 Re8 38. f5 Kg7 39. Kc3 Kf6 40. Kd4 h5 41. e4 Re5 42. Rh3 Ra5 43. Rxh5 Rxa2 44. e5+ Kf7 45. e6+ Kf6 46. Kd5 Rxc2 47. Kd6 Rd2+ 48. Kc7 a5 49. Kxb6 Ra2 50. c5 a4 51. Rh6+ Kxf5 52. e7 Re2 53. Rh4 a3 54. Ra4 a2 55. e8Q Rxe8 56. Rxa2 Rb8+ 57. Kc7 Rb5 58. c6 Ke6 59. Re2+ Kd5 60. Rc2 Kd4 61. Kd7 Rd5+ 62. Kc8 Ke5 63. c7 Ke6 64. Kb7 Rb5+ 65. Kc6 Rb4 66. c8Q+ Ke5 67. Qd7 Ke4 68. Re2+ Kf3 69. Re5 Rc4+ 70. Kb7 Rf4 71. Qd5+ Kg4 72. Re4 Kg3 73. Rxf4 Kxf4 74. Kc6 Ke3 75. Kc5 Kf4 76. Qd4+ Kf3 77. Qd3+ Kf2 78. Kd5 Kg2 79. Ke4 Kf2 80. Qe3+ Kg2 81. Qf3+ Kh2 82. Qg4 Kh1 83. Kf3 Kh2 84. Qg2# 1-0

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2017.06.10"]
[Round "3"]
[White "Da Cunha, Matheus Mengarda"]
[Black "Evangelista, Andriele"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1275"]
[PlyCount "48"]
[EventDate "2017.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Nf6 5. Nc3 e6 6. Bxc4 Bb4 7. Bd3 Nxd4 8. Nxd4 Qxd4 9. Bd2 Qxd3 10. Rc1 Bxc3 11. Rxc3 Qxe4+ 12. Be3 Nd5 13. Rd3 b6 14. Rd4 Qxg2 15. Ke2 Bb7 16. Rg1 Qxh2 17. Rxg7 Qh5+ 18. f3 Qh2+ 19. Bf2 Qe5+ 20. Be3 Qxg7 21. Qa4+ Kd8 22. Rg4 Qxb2+ 23. Kd3 Qb1+ 24. Ke2 Nc3+ 0-1

[Event "Sao Bento do Sul op 06"]
[Site "Sao Bento do Sul"]
[Date "2017.06.09"]
[Round "2"]
[White "Idalgo Filho, Robson Farias"]
[Black "Da Cunha, Matheus Mengarda"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1972"]
[PlyCount "119"]
[EventDate "2017.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. Be3 Bg4 5. Nbd2 Nd7 6. h3 Bxf3 7. Nxf3 Ngf6 8. Bd3 0-0 9. Qd2 c6 10. Bh6 Qb6 11. 0-0-0 Rfe8 12. Bxg7 Kxg7 13. h4 Rad8 14. g4 Nxg4 15. h5 Rh8 16. Rdg1 Ngf6 17. Nh4 Nxh5 18. Nf5+ Kf8 19. Rxh5 gxh5 20. Qh6+ Ke8 21. Ng7+ Kf8 22. Ne6+ Ke8 23. Qg7 fxe6 24. Qxh8+ Nf8 25. Rg8 Kd7 26. Rxf8 Rxf8 27. Qxf8 Qa5 28. c3 Qxa2 29. Qh6 Qa1+ 30. Bb1 Qa5 31. e5 dxe5 32. Qxh5 b5 33. Qxe5 Qd8 34. Bxh7 Qf8 35. Qe3 Qg7 36. Be4 e5 37. dxe5 Qxe5 38. Bxc6+ Kd6 39. Qxe5+ Kxe5 40. Bxb5 Kf4 41. Kd2 Kf3 42. Ke1 a5 43. Bc6+ Kf4 44. b4 a4 45. Bxa4 Ke5 46. Ke2 Kd5 47. Kd3 e5 48. c4+ Ke6 49. Ke4 Kd6 50. Bd1 Kc7 51. Kxe5 Kb6 52. Kd6 Kb7 53. f4 Kb6 54. f5 Kb7 55. f6 Kb6 56. f7 Kb7 57. f8Q Ka6 58. Kc7 Ka7 59. Qc5+ Ka6 60. Qa5# 1-0

