[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.16"]
[Round "8"]
[White "Lopes, Jefferson"]
[Black "Magalhaes, Mateus Carvalho"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1810"]
[PlyCount "31"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. Nf3 Nc6 4. d4 Nh6 5. c3 g6 6. Bc4 e6 7. 0-0 Bg7 8. Nbd2 0-0 9. Ne4 Re8 10. Bg5 Ne7 11. Qd2 Ng4 12. h3 Nh6 13. Bxh6 Bxh6 14. Qxh6 d5 15. Nf6+ Kh8 16. Qxh7# 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.15"]
[Round "7"]
[White "Liborio, Cibelly Curte"]
[Black "Magalhaes, Mateus Carvalho"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1056"]
[PlyCount "23"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. d4 h5 4. e5 Ng8 5. Nf3 Rh6 6. Bxh6 Nxh6 7. d5 Nb8 8. Ng5 d6 9. e6 f6 10. Qxh5+ g6 11. Qxg6+ Nf7 12. Qxf7# 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.14"]
[Round "5"]
[White "Cunha, Joao Gabriel Da Sil"]
[Black "Magalhaes, Mateus Carvalho"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1342"]
[PlyCount "89"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. Nf3 g6 4. d4 b6 5. Bb5 h5 6. Qe2 a6 7. Ba4 a5 8. Bb5 Nb8 9. 0-0 Ba6 10. Bxa6 Nxa6 11. a3 Bh6 12. Bxh6 Rxh6 13. b4 e6 14. bxa5 bxa5 15. Rab1 h4 16. h3 Rb8 17. Rxb8 Nxb8 18. Rb1 Nc6 19. d5 e5 20. dxc6 dxc6 21. Nxe5 Rh5 22. Nxc6 Qc8 23. Rb8 Kd7 24. Rxc8 Kxc8 25. Nd5 Ne8 26. Qa6+ Kd7 27. Nf6+ Nxf6 28. Nxa5 Nxe4 29. Qd3+ Ke6 30. Qxe4+ Re5 31. Qc4+ Kf5 32. Qxc7 f6 33. c4 g5 34. c5 Ke4 35. c6 f5 36. Qxe5+ Kxe5 37. c7 f4 38. c8Q Ke4 39. Qc5 f3 40. gxf3+ Kxf3 41. Qd4 Ke2 42. Qc3 Kd1 43. Qb2 Ke1 44. Nc4 Kd1 45. Qd2# 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.14"]
[Round "6"]
[White "Magalhaes, Mateus Carvalho"]
[Black "Serra Miriades, Nunes Cunha"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "1736"]
[PlyCount "35"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. a4 Bb4 5. g3 d6 6. b3 Bg4 7. Be2 0-0 8. h3 Bh5 9. d3 h6 10. 0-0 Bg6 11. Na2 Bc5 12. b4 Nd4 13. bxc5 Nxe2+ 14. Qxe2 h5 15. Rd1 Re8 16. Bg5 Nd7 17. Bxd8 Raxd8 18. Nh4 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.13"]
[Round "4"]
[White "Magalhaes, Mateus Carvalho"]
[Black "Portela, Flavio de Oliveira"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1470"]
[PlyCount "62"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Bg4 4. h3 Bh5 5. a4 Nd7 6. Ra3 f6 7. g4 Bf7 8. Nd5 e6 9. Nc3 d5 10. d3 c4 11. Be3 Bxa3 12. bxa3 Qa5 13. Bd2 Qd8 14. dxc4 Ne7 15. Bd3 0-0 16. cxd5 exd5 17. exd5 Nxd5 18. 0-0 Ne7 19. Re1 Nc6 20. Be4 a6 21. Be3 Qc8 22. g5 Rd8 23. h4 Nde5 24. Kg2 Qg4+ 25. Kf1 Rxd1 26. Nxd1 Qxe4 27. Nc3 Qxf3 28. Nd1 Bc4+ 29. Kg1 Qg4+ 30. Kh2 Nf3+ 31. Kh1 Qh3# 0-1

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.12"]
[Round "2"]
[White "Da Silva, Mikhail Zoltan Iwan"]
[Black "Magalhaes, Mateus Carvalho"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2015"]
[PlyCount "35"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. Nc3 Nc6 4. e5 Ng8 5. f4 f6 6. Nf3 d6 7. d5 Nxe5 8. fxe5 dxe5 9. Bc4 Nh6 10. 0-0 c6 11. Qe2 a5 12. dxc6 bxc6 13. Nxe5 fxe5 14. Qxe5 Ra6 15. Bxh6 Bxh6 16. Qxh8+ Bf8 17. Rad1 Qc7 18. Qxf8# 1-0

