[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.27"]
[Round "8"]
[White "Machado, Wallace Fernandes"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1767"]
[BlackElo "1554"]
[PlyCount "115"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. c3 Bd7 7. d4 exd4 8. cxd4 0-0 9. Nc3 a6 10. Ba4 b5 11. Bc2 Bg4 12. Be3 h6 13. Rc1 Nh7 14. h3 Bh5 15. Nd5 Bg5 16. e5 dxe5 17. Bxh7+ Kxh7 18. Qc2+ Bg6 19. Qxc6 Be4 20. Nf6+ Qxf6 21. Qxe4+ Kg8 22. Nxg5 hxg5 23. Qxe5 Qxe5 24. dxe5 Rfe8 25. Bxg5 Rac8 26. Bh4 c5 27. f4 c4 28. f5 Rc5 29. g4 Rcxe5 30. Kf2 Kf8 31. Bg3 Rd5 32. Rxe8+ Kxe8 33. Re1+ Kd7 34. Ke2 Kc6 35. Rd1 Rxd1 36. Kxd1 Kd5 37. Ke2 Ke4 38. Bd6 a5 39. Bc7 a4 40. Bd6 Kd4 41. Bb4 Ke4 42. Bc5 Kd5 43. Bb4 Ke4 44. Kf2 Kd3 45. Kf3 Kc2 46. Ba3 c3 47. bxc3 Kxc3 48. Bf8 g5 49. a3 f6 50. Kg3 Kd4 51. h4 Ke5 52. h5 Kd5 53. h6 Kc4 54. h7 Kb3 55. h8Q Kc4 56. Qxf6 Kb3 57. Qd4 Kc2 58. Kf2 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "6"]
[White "Andriska, Matheus Jose Amante"]
[Black "Nogueira, Adnilton Correia De"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1554"]
[BlackElo "1767"]
[PlyCount "88"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Be7 5. Nc3 a6 6. a4 Na5 7. Be2 Be6 8. 0-0 Qd7 9. d3 h6 10. Bd2 Nc6 11. Re1 f5 12. exf5 Bxf5 13. Ne4 Nf6 14. Ng3 Be6 15. Be3 Nd5 16. d4 0-0-0 17. c4 Nxe3 18. fxe3 exd4 19. exd4 d5 20. Rc1 Bd6 21. Nh1 Rhf8 22. Nf2 Rf6 23. Nd3 Bg3 24. Nde5 Qe8 25. Nxc6 Qxc6 26. Rf1 Qd6 27. cxd5 Bxd5 28. Qd3 Bf4 29. Rc5 g5 30. a5 Re6 31. Qf5 c6 32. Bc4 Kb8 33. Bxd5 cxd5 34. Kh1 Be3 35. Ne5 Rxe5 36. dxe5 Qxc5 37. e6 Bf4 38. g3 Qc4 39. Rg1 Bd6 40. Qf6 Qe4+ 41. Kh2 Rf8 42. Qxf8+ Bxf8 43. Rf1 Qe2+ 44. Kg1 Bc5+ 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "5"]
[White "Fucs, Paulo Moses"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1971"]
[BlackElo "1554"]
[PlyCount "67"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. c4 Nf6 2. Nf3 e6 3. g3 Be7 4. d4 0-0 5. Bg2 c5 6. 0-0 d5 7. b3 Nc6 8. e3 Bd7 9. Bb2 Qb6 10. Nbd2 Bd6 11. Rc1 Qc7 12. dxc5 Bxc5 13. Bxf6 gxf6 14. cxd5 Nb4 15. Ne4 b6 16. Nxf6+ Kg7 17. Nh5+ Kg8 18. a3 Qd6 19. axb4 Bxb4 20. Nf6+ Kg7 21. Nxd7 Qxd7 22. Qd4+ Kg8 23. Qxb4 exd5 24. Nd4 Rfe8 25. Qb5 Qd6 26. Qxd5 Qf8 27. Qg5+ Kh8 28. Bxa8 Rxa8 29. Qf6+ Kg8 30. Nf5 Re8 31. Nh6+ Qxh6 32. Qxh6 Rd8 33. Rc4 Kh8 34. Rh4 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.24"]
[Round "4"]
[White "Andriska, Matheus Jose Amante"]
[Black "Pereira, Francisco Neris"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1554"]
[BlackElo "1689"]
[PlyCount "67"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 0-0 6. Nc3 d6 7. h3 Be6 8. Bb3 h6 9. Bh4 a6 10. 0-0 g5 11. Bg3 Qd7 12. Bxe6 Qxe6 13. Nh2 Kg7 14. Kh1 Rad8 15. f3 Nd4 16. Bf2 Nh5 17. Ng4 f5 18. exf5 Nxf5 19. Kh2 Bxf2 20. Rxf2 Nd4 21. Ne2 Nxe2 22. Qxe2 Nf4 23. Qe4 Qd5 24. Qxd5 Nxd5 25. Re2 Nf4 26. Re4 Rd7 27. Rae1 Rdf7 28. d4 exd4 29. Rxd4 Ng6 30. Nf2 Ne5 31. Nd3 Ng6 32. Nf2 Ne5 33. Nd3 Ng6 34. Nf2 1/2-1/2

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "2"]
[White "Andriska, Matheus Jose Amante"]
[Black "Laba, Otavio De Souza"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1554"]
[BlackElo "1879"]
[PlyCount "58"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. Nf3 Nc6 5. d3 a6 6. a3 d6 7. h3 Nf6 8. 0-0 0-0 9. Bf4 Nd7 10. Rb1 Nde5 11. Bb3 Nxf3+ 12. Qxf3 Nd4 13. Qe3 b5 14. Bd5 Rb8 15. Rfc1 e6 16. Ba2 f5 17. Kf1 b4 18. Ne2 Nxe2 19. Kxe2 Kh8 20. e5 Re8 21. exd6 e5 22. Bg3 Qxd6 23. Qf3 Bb7 24. Qe3 f4 25. Qd2 fxg3 26. fxg3 e4 27. dxe4 Rxe4+ 28. Kd1 Qxd2+ 29. Kxd2 Rd8+ 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "3"]
[White "Sarmento, Flora Ferreira"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1747"]
[BlackElo "1554"]
[PlyCount "147"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 Bd6 10. Nc3 0-0 11. d3 Qc7 12. Be3 Re8 13. h3 Rb8 14. Rb1 Bd7 15. a3 c5 16. Bxc5 Bxc5 17. b4 Bd4 18. Bxd7 Qxc3+ 19. Qd2 Qxd2+ 20. Kxd2 Nxd7 21. Nxd4 exd4 22. bxa5 Rxb1 23. Rxb1 Rb8 24. Rxb8+ Nxb8 25. c3 dxc3+ 26. Kxc3 Kf8 27. Kc4 Ke7 28. Kd5 Kd7 29. d4 Nc6 30. a6 Nb8 31. f4 Nxa6 32. g4 Nc7+ 33. Ke5 Ke7 34. g5 h5 35. a4 Ne6 36. d5 Nc5 37. d6+ Kd7 38. f5 Nd3+ 39. Kd4 Kxd6 40. Kxd3 Ke5 41. g6 fxg6 42. fxg6 Kf4 43. Kc4 Kg3 44. Kb5 Kxh3 45. Ka6 Kg3 46. Kxa7 h4 47. a5 h3 48. a6 h2 49. Kb8 h1Q 50. a7 Qb1+ 51. Kc8 Qf5+ 52. Kb8 Qf8+ 53. Kb7 Qe7+ 54. Kb8 Qxa7+ 55. Kxa7 Kg4 56. Kb6 Kg5 57. Kc5 Kxg6 58. Kd4 Kf5 59. Ke3 Kg5 60. Kf3 Kh4 61. Kg2 g5 62. Kh2 Kg4 63. Kg2 Kf4 64. Kf2 g4 65. Kg2 g3 66. Kg1 Kg4 67. Kg2 Kh4 68. Kg1 Kh3 69. Kh1 Kg4 70. Kg2 Kf4 71. Kg1 Kf3 72. Kf1 Ke3 73. Kg2 Ke2 74. Kxg3 1/2-1/2

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.22"]
[Round "1"]
[White "Tamarozi, Isabelle"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2013"]
[BlackElo "1554"]
[PlyCount "63"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. Nbd2 Be7 8. Nf1 0-0 9. Ng3 Qc8 10. h3 h6 11. Qe2 Re8 12. 0-0 Bf8 13. Bb3 Ne7 14. Nh4 c6 15. f4 Be6 16. fxe5 dxe5 17. Bxh6 Bxb3 18. axb3 Qe6 19. Bg5 Nh7 20. Be3 Qxb3 21. c4 Rad8 22. Ra3 Qb4 23. Qf2 f6 24. Bc5 Qxa3 25. Bxa3 Rxd3 26. Ngf5 Nxf5 27. Qxf5 Bxa3 28. bxa3 Ng5 29. Qg6 Kf8 30. Qxg5 Kg8 31. Rxf6 Re7 32. Nf5 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.11"]
[Round "9.16"]
[White "Da Fonseca Pinto, Joao Gabriel Alves"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1762"]
[BlackElo "1261"]
[PlyCount "90"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 Nf6 6. Re1 a6 7. Bxc6 Bxc6 8. dxe5 dxe5 9. Qxd8+ Rxd8 10. Nxe5 Bb5 11. a4 Bd7 12. Nxd7 Rxd7 13. Bg5 Be7 14. Nc3 0-0 15. Rad1 Rfd8 16. Rxd7 Rxd7 17. f3 h6 18. Bxf6 Bxf6 19. Rd1 Rxd1+ 20. Nxd1 Kf8 21. Kf2 Ke7 22. Ke3 c5 23. Kd3 Kd6 24. Ne3 Kc6 25. b3 a5 26. Nd5 Bd4 27. Ne7+ Kd7 28. Nf5 Be5 29. Kc4 Kc6 30. h3 h5 31. g4 g6 32. Ne7+ Kd7 33. Nd5 Kc6 34. gxh5 gxh5 35. Ne7+ Kd7 36. Nf5 Kc6 37. Nh6 f6 38. Nf5 Bf4 39. Ng7 h4 40. Nf5 Bg5 41. Ne7+ Kd7 42. Nd5 Kc6 43. Ne7+ Kd7 44. Nf5 Kc6 45. Kd3 Kd7 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.10"]
[Round "8.17"]
[White "Andriska, Matheus Jose Amante"]
[Black "Errazola, Mauricio"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1261"]
[BlackElo "1725"]
[PlyCount "95"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nge2 g6 5. g3 Bg7 6. Bg2 Nb6 7. 0-0 0-0 8. d3 c6 9. Be3 Na6 10. Qd2 Re8 11. Rab1 Nc7 12. Rfe1 Nbd5 13. Nxd5 Nxd5 14. Nf4 Nxe3 15. Qxe3 e5 16. d4 Bf5 17. Nd3 exd4 18. Qxe8+ Qxe8 19. Rxe8+ Rxe8 20. Rc1 Re2 21. Bf1 Rd2 22. Ne1 Bh6 23. Nf3 Rxc2 24. Rxc2 Bxc2 25. Nxd4 Bb1 26. a4 Bg7 27. Nf3 Bxb2 28. Nd2 Bc2 29. Nc4 Bc3 30. a5 Bb4 31. Ne3 Be4 32. a6 b6 33. Ng4 Bc3 34. Be2 Kf8 35. f3 Bd5 36. Kf2 Bd4+ 37. Ke1 Ke7 38. Kd2 h5 39. Ne3 Bxe3+ 40. Kxe3 Kd6 41. Kf4 b5 42. Ke3 Kc5 43. Kf4 b4 44. Kg5 Kd4 45. f4 b3 46. Bd1 b2 47. Bc2 Be4 48. Bxe4 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.09"]
[Round "6.18"]
[White "Andriska, Matheus Jose Amante"]
[Black "Reimberg, Arthur Bernardo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1261"]
[PlyCount "70"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[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. Bd2 a6 9. a4 Be6 10. Bb3 Qd7 11. Ne2 d5 12. exd5 Bxd5 13. Bxd5 Nxd5 14. Ng3 Nf6 15. Re1 Rfe8 16. Bc3 Bd4 17. Bxd4 exd4 18. Rxe8+ Rxe8 19. Qd2 Ne5 20. Nxe5 Rxe5 21. b3 Qc6 22. Rc1 b5 23. a5 Qd6 24. b4 c5 25. bxc5 Rxc5 26. Qb4 Qd5 27. Ne2 Qh5 28. Nxd4 Rg5 29. Kf1 Rxg2 30. Kxg2 Qg5+ 31. Kf3 Qh5+ 32. Ke3 Nd5+ 33. Ke4 Nxb4 34. c4 Qg6+ 35. Kf3 Qxd3+ 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.08"]
[Round "4.18"]
[White "De Oliveira, Joao Pedro Almeida"]
[Black "Andriska, Matheus Jose Amante"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1261"]
[PlyCount "100"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Nf6 5. Nc3 Be7 6. 0-0 0-0 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. h3 c5 11. Qd1 Bd7 12. Bf4 Re8 13. Re1 Bc6 14. a4 Bf8 15. Bd5 Bxd5 16. Nxd5 Nxe4 17. f3 Nf6 18. Rxe8 Nxe8 19. Qd2 Nf6 20. Rd1 Nxd5 21. Qxd5 Qb6 22. b3 Rd8 23. Be3 Re8 24. Kf2 Qb4 25. Qc4 Qxc4 26. bxc4 Be7 27. a5 Rb8 28. Bf4 Rd8 29. g4 g5 30. Bg3 Kg7 31. Re1 Bf6 32. Rb1 Rd7 33. Ke2 Bc3 34. Be1 Re7+ 35. Kf2 Bxe1+ 36. Rxe1 Rxe1 37. Kxe1 Kf6 38. Ke2 Ke5 39. Ke3 d5 40. cxd5 Kxd5 41. Kd3 b5 42. axb6 axb6 43. c4+ Kc6 44. Ke4 b5 45. cxb5+ Kxb5 46. Kf5 c4 47. Kf6 c3 48. Kxf7 c2 49. Kg6 c1Q 50. Kxh6 Qf4 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.08"]
[Round "5.16"]
[White "Lima, Carlos Eduardo I De"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1857"]
[BlackElo "1261"]
[PlyCount "63"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Be7 4. Nc3 0-0 5. e4 d6 6. Bd3 Nbd7 7. e5 dxe5 8. dxe5 Ng4 9. Qe2 f6 10. exf6 Bxf6 11. 0-0 Nge5 12. Nxe5 Bxe5 13. Be3 Nf6 14. Rad1 Qe7 15. Bg5 Bxc3 16. bxc3 Qf7 17. Qe5 Ng4 18. Qg3 Nf6 19. h3 c6 20. Rd2 Kh8 21. Rfd1 Bd7 22. Qh4 h6 23. Bb1 c5 24. Bxf6 Qxf6 25. Qxf6 Rxf6 26. Rxd7 b6 27. Re7 a6 28. Rdd7 Rf4 29. Rxg7 Rxc4 30. Rg3 Re4 31. Bxe4 Rb8 32. Rh7# 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.07"]
[Round "3.18"]
[White "Andriska, Matheus Jose Amante"]
[Black "De Mattos, Pedro Benedito Flor"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1261"]
[PlyCount "92"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. 0-0 0-0 7. Bd2 d6 8. h3 Be6 9. Nd5 Bxd5 10. Bxd5 Nxd5 11. exd5 Ne7 12. c4 c6 13. dxc6 Nxc6 14. Bc3 Qd7 15. a3 a5 16. Rb1 a4 17. b3 axb3 18. Qxb3 Rxa3 19. Qb2 Rfa8 20. Ra1 Rxa1 21. Rxa1 Rxa1+ 22. Qxa1 b6 23. Kf1 Kh7 24. Qb1 Nd4 25. Nxd4 exd4 26. Bd2 Qf5 27. Ke2 Qe5+ 28. Kf1 Qh2 29. Ke2 Qxg2 30. Bb4 Qxh3 31. Bxc5 bxc5 32. Qb6 Qe6+ 33. Kd2 Qf6 34. Ke2 h5 35. Qb1 h4 36. Qh1 g5 37. Kf1 Qf4 38. Kg1 Qc1+ 39. Kg2 Qxh1+ 40. Kxh1 f5 41. Kg2 Kg6 42. f3 g4 43. f4 Kf6 44. Kh2 Ke6 45. Kg2 d5 46. cxd5+ Kxd5 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.06"]
[Round "1.15"]
[White "Andriska, Matheus Jose Amante"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1261"]
[BlackElo "2150"]
[PlyCount "88"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. Nge2 Nf6 5. d3 d5 6. exd5 exd5 7. Bb3 Be7 8. 0-0 0-0 9. Nf4 d4 10. Ncd5 Nxd5 11. Nxd5 Bd6 12. Bf4 Be6 13. Bxd6 Qxd6 14. Qf3 Ne5 15. Qe4 f5 16. Ne7+ Kh8 17. Qh4 Bxb3 18. axb3 Rf7 19. f4 Qxe7 20. Qxe7 Rxe7 21. fxe5 Rxe5 22. Rf2 g6 23. g3 Kg7 24. Kg2 a5 25. Raf1 Rae8 26. Ra1 b6 27. Raf1 Re1 28. Rxe1 Rxe1 29. Kf3 Rb1 30. Kf4 Kf6 31. g4 g5+ 32. Kg3 f4+ 33. Kf3 Rxb2 34. Ke4 Ke6 35. Re2 b5 36. Kf3+ Kd6 37. Ke4 a4 38. bxa4 bxa4 39. Kf5 a3 40. Kxg5 a2 41. Re1 Rb1 42. Rxb1 axb1Q 43. Kxf4 Qxc2 44. Ke4 c4 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.06"]
[Round "2.15"]
[White "Nascimento, Luiz Eduardo Da Tri"]
[Black "Andriska, Matheus Jose Amante"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1877"]
[BlackElo "1261"]
[PlyCount "101"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Be7 5. 0-0 0-0 6. Bxc6 dxc6 7. Nxe5 h6 8. Be3 Bd7 9. c4 Re8 10. Qb3 b6 11. Nc3 c5 12. Rad1 Bf8 13. Nxd7 Qxd7 14. h3 Rad8 15. d4 Nxe4 16. Nxe4 Rxe4 17. dxc5 Qc8 18. Rxd8 Qxd8 19. cxb6 cxb6 20. Rd1 Qf6 21. Qd3 Re8 22. Bd4 Qd6 23. Be3 Qf6 24. Qd4 Qc6 25. Qd7 Qxd7 26. Rxd7 Re7 27. Rd8 Rc7 28. Bf4 Re7 29. Bd6 Re1+ 30. Kh2 Rd1 31. Rxf8+ Kh7 32. Ba3 Rd2 33. Rxf7 Rd4 34. Rxa7 Rxc4 35. Bf8 Rf4 36. Bxg7 Rc4 37. Bd4+ Kg6 38. Bxb6 Rb4 39. Ra6 Kf7 40. b3 Re4 41. Be3 h5 42. Rh6 Re5 43. g4 hxg4 44. hxg4 Ra5 45. a4 Re5 46. Rh7+ Kg6 47. Rg7+ Kxg7 48. Bd4 Kg6 49. Bxe5 Kg5 50. Kg3 Kg6 51. f4 1-0

