[Event "Criciuma op"]
[Site "Criciuma"]
[Date "2023.01.18"]
[Round "8"]
[White "Vieira, Alexandre Machado"]
[Black "Motta, Pedro Jose Colombo"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "90"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. f3 g6 5. d3 Bg7 6. Nge2 0-0 7. 0-0 Nbd7 8. Qe1 Nb6 9. Qh4 Nxc4 10. dxc4 Be6 11. b3 Qc7 12. Nd5 Nxd5 13. exd5 Bf5 14. Ng3 Bxc2 15. Bh6 Bd4+ 16. Kh1 Bxa1 17. Bxf8 Kxf8 18. Rxa1 Kg7 19. Re1 Re8 20. Re3 Qa5 21. h3 Qxa2 22. Kg1 Qb1+ 23. Kh2 Bxb3 24. f4 Bxc4 25. f5 Bxd5 26. f6+ exf6 27. Rxe8 Qc2 28. Re2 Qd1 29. Qf4 Bb3 30. Qe4 Bd5 31. Qe8 a5 32. Ra2 Bxa2 33. Qb8 Bd5 34. Qxd6 Qd2 35. Ne4 Qa2 36. Qxf6+ Kg8 37. Qf2 Qxf2 38. Nxf2 a4 39. Nd3 c4 40. Nb4 a3 41. g4 c3 42. Nxd5 c2 43. Ne7+ Kg7 44. h4 c1Q 45. h5 Qc7+ 0-1

[Event "Criciuma op"]
[Site "Criciuma"]
[Date "2023.01.17"]
[Round "7"]
[White "Vieira, Alexandre Machado"]
[Black "Leacima, Giovane Santiago"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "1884"]
[PlyCount "34"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 Nf6 4. Bxf7+ Kxf7 5. f3 d5 6. Qxd4 Nc6 7. Qd3 dxe4 8. Qe2 Be6 9. Na3 Nd4 10. Qe3 Bxa3 11. c3 Nc2+ 12. Kf2 Nxe3 13. Bxe3 exf3 14. bxa3 Ng4+ 15. Kxf3 Qf6+ 16. Bf4 Qxc3+ 17. Ke4 Nf6# 0-1

[Event "Criciuma op"]
[Site "Criciuma"]
[Date "2023.01.16"]
[Round "5"]
[White "Da Luz, Joao Victor Jacinth"]
[Black "Vieira, Alexandre Machado"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "81"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 f6 4. d5 Nd4 5. Be3 c5 6. c3 Qa5 7. b4 Qd8 8. Nxd4 cxd4 9. cxd4 Bd6 10. Nc3 a6 11. dxe5 Bxb4 12. Bd4 Qa5 13. Qf3 Kd8 14. Be2 h5 15. 0-0 Rh6 16. a3 Bxa3 17. Nb1 Qc7 18. exf6 gxf6 19. Qe3 b5 20. Bb6 Bb2 21. Bxc7+ Kxc7 22. Qc5+ Kd8 23. Ra2 Be5 24. Bxb5 d6 25. Qb6+ Ke7 26. f4 Bxf4 27. Rxf4 Bd7 28. Qb7 Rd8 29. Bxa6 Ke8 30. Bb5 Ne7 31. Ra8 Bxb5 32. Qxb5+ Kf7 33. Rxd8 f5 34. Qe8+ Kf6 35. Qf8+ Ke5 36. Qxh6 fxe4 37. Qf6+ Kxd5 38. Qxd6+ Kc4 39. Rxe4+ Kb3 40. Qb4+ Kc2 41. Rc4# 1-0

[Event "Criciuma op"]
[Site "Criciuma"]
[Date "2023.01.14"]
[Round "2"]
[White "De Bortolo, Artur Mattos"]
[Black "Vieira, Alexandre Machado"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1181"]
[PlyCount "51"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. 0-0 Be6 5. d3 Qd6 6. Nbd2 0-0-0 7. b3 g6 8. Bb2 d4 9. Ng5 Bh6 10. Nxe6 Qxe6 11. Nc4 b5 12. Nd2 Rd6 13. Ne4 Nxe4 14. Bxe4 f5 15. Bg2 Rhd8 16. Rc1 a6 17. c4 bxc4 18. bxc4 Qd7 19. Rb1 Qe8 20. Ba3 Re6 21. Bd5 Rf6 22. Qb3 Na5 23. Qb4 e6 24. Bg2 Nc6 25. Qb7+ Kd7 26. Bxc6# 1-0

[Event "Criciuma op"]
[Site "Criciuma"]
[Date "2023.01.13"]
[Round "1"]
[White "Vieira, Alexandre Machado"]
[Black "Juliano, Luiz Augusto Porto"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1638"]
[PlyCount "26"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. Nf3 Nc6 5. 0-0 d6 6. d3 a6 7. Bb3 Bg4 8. a3 Nd4 9. Be3 Nxf3+ 10. gxf3 Bh3 11. Re1 Bxe3 12. fxe3 Nd5 13. Bxd5 Qg5+ 0-1

