[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "5"]
[White "Bandeira, Mauricio Ritta"]
[Black "Santanna, Victor Martins"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "49"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 Bg7 5. d4 Nbd7 6. Nf3 h5 7. Bg5 Bh6 8. Bxh6 Rxh6 9. Qd2 Rh8 10. e4 c5 11. d5 a6 12. 0-0 Nb6 13. b3 Bd7 14. e5 Ng4 15. exd6 exd6 16. Rfe1+ Kf8 17. Re2 Kg7 18. Rae1 Re8 19. Ne4 Bf5 20. Qb2+ f6 21. Nxd6 Rxe2 22. Nxf5+ gxf5 23. Qxe2 Kg6 24. Nh4+ Kg5 25. Qd2+ 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "4"]
[White "Santanna, Victor Martins"]
[Black "Xavier, Adriana Goncalves"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1800"]
[BlackElo "1785"]
[PlyCount "51"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Bd3 c5 6. c3 Nc6 7. Nbd2 b6 8. 0-0 Bb7 9. Ne5 Nh5 10. Bg5 Nxe5 11. dxe5 Bxe5 12. Nf3 Bg7 13. e4 d6 14. Nd2 Qc7 15. f3 d5 16. Re1 h6 17. Bh4 g5 18. Bf2 Nf4 19. Bg3 Be5 20. Bc2 Ba6 21. Bxf4 Bxf4 22. g3 Bxg3 23. hxg3 Qxg3+ 24. Kh1 Qh3+ 25. Kg1 Qg3+ 26. Kh1 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "2"]
[White "Cenci, Luciano Krause"]
[Black "Santanna, Victor Martins"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1566"]
[BlackElo "1800"]
[PlyCount "39"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d6 4. g3 Bg7 5. Nc3 0-0 6. Bg2 Nbd7 7. 0-0 Nb6 8. b3 Re8 9. Bb2 a6 10. Re1 Rb8 11. e4 e5 12. dxe5 dxe5 13. Qxd8 Rxd8 14. Nxe5 Nh5 15. Nf3 Be6 16. Nd1 c6 17. Bxg7 Nxg7 18. Ne3 Re8 19. Rad1 Bd7 20. c5 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "3"]
[White "Kuciak, Alexandre"]
[Black "Santanna, Victor Martins"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1594"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 c5 6. d5 0-0 7. h3 a6 8. a4 Nbd7 9. Be2 e5 10. dxe6 fxe6 11. Qxd6 Re8 12. e5 Bf8 13. Qd1 Nh5 14. g4 Ng7 15. Ne4 Qc7 16. Nf6+ Nxf6 17. exf6 Rd8 18. Qc2 Ne8 19. g5 Bd6 20. h4 Bf4 21. h5 Bxc1 22. Rxc1 Qf4 23. hxg6 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.25"]
[Round "1"]
[White "Santanna, Victor Martins"]
[Black "Sardi, Sergio Augusto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1864"]
[PlyCount "62"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Nf3 Qb6 5. Qc1 Bf5 6. Nbd2 h6 7. c3 Nbd7 8. Be2 Nh5 9. Bg3 Nxg3 10. hxg3 e6 11. Ne5 Nxe5 12. dxe5 Qc7 13. f4 Bc5 14. Nb3 Bb6 15. Nd4 Be4 16. Nf3 a6 17. g4 0-0-0 18. Qd2 Kb8 19. Bd1 c5 20. Bc2 Bxf3 21. gxf3 d4 22. 0-0-0 Ba5 23. b4 dxc3 24. Qxc3 Bxb4 25. Qb3 Ba5 26. Rxd8+ Rxd8 27. Be4 c4 28. Qb2 Bd2+ 29. Kb1 Bxe3 30. Rh2 Bxf4 31. Rc2 Rd1+ 0-1

