[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.21"]
[Round "6.37"]
[White "Barbosa, Rafael Santos"]
[Black "Guandalini, Caio Rodolpho"]
[Result "1-0"]
[ECO "D83"]
[WhiteElo "1552"]
[PlyCount "44"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 Nbd7 7. cxd5 Nh5 8. Bg3 b6 9. Be2 Nxg3 10. hxg3 Nf6 11. e4 Bb7 12. Nf3 h5 13. 0-0 Re8 14. Bb5 Nxe4 15. Nxe4 Qxd5 16. Bxe8 Rxe8 17. Nc3 Qd6 18. Re1 Rd8 19. Nb5 Qb4 20. Qb3 Qxb3 21. axb3 f6 22. Rxe7 Ba8 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.21"]
[Round "5.50"]
[White "Guandalini, Caio Rodolpho"]
[Black "Cecilio, Joao Marcelo Olivei"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1800"]
[PlyCount "31"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 d4 6. Bxc6+ bxc6 7. Ne2 d3 8. Ng3 g6 9. 0-0 Bg7 10. Ne5 Bxe5 11. fxe5 Qd4+ 12. Kh1 Qxe5 13. Qf3 dxc2 14. Qxf7+ Kd8 15. d4 cxd4 16. Qf8+ 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.20"]
[Round "3.38"]
[White "Bucci, Andrea Vidigal"]
[Black "Guandalini, Caio Rodolpho"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1708"]
[PlyCount "39"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. 0-0 g6 8. f4 e5 9. Nb3 exf4 10. Bxf4 Be7 11. Kh1 Ne5 12. Bg5 Nxe4 13. Bxe7 Nxc3 14. Bxd8 Nxd1 15. Bf6 Rf8 16. Raxd1 Nd7 17. Rxd6 Nxf6 18. Rdxf6 Ke7 19. Bc4 Bf5 20. Rb6 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.20"]
[Round "4.44"]
[White "Serafim, Paulo Rogerio"]
[Black "Guandalini, Caio Rodolpho"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1468"]
[PlyCount "81"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 b6 7. Nxb4 Nxb4 8. Qc3 Nc6 9. Nxe5 Bb7 10. Nf3 Re8 11. Be2 d5 12. d4 Qd6 13. 0-0 dxc4 14. Qxc4 Na5 15. Qc2 Rad8 16. Bd2 Be4 17. Qa4 Ng4 18. Bb4 c5 19. dxc5 bxc5 20. Rad1 Qh6 21. h3 cxb4 22. hxg4 Nc6 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Qxd1 g5 26. Qd7 Bxf3 27. Bxf3 Nb8 28. Qd8+ Qf8 29. Qxg5+ Qg7 30. Qxg7+ Kxg7 31. Be4 Nd7 32. f4 Nf6 33. Bf3 Ne8 34. Kf2 Nd6 35. Bd5 Kf6 36. e4 Ke7 37. e5 Nb5 38. Ke3 Nc7 39. Kd4 Ne6+ 40. Bxe6 Kxe6 41. Kc4 1-0

[Event "Araraquara op"]
[Site "Araraquara"]
[Date "2023.02.19"]
[Round "1.54"]
[White "Guandalini, Caio Rodolpho"]
[Black "De Oliveira, Valdo Chaves"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1678"]
[PlyCount "36"]
[EventDate "2023.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d6 7. Be3 Be7 8. Qd2 Be6 9. Bb5 0-0 10. h4 Qa5 11. h5 Rfd8 12. Ng5 d5 13. Nxe6 fxe6 14. Bxc6 bxc6 15. Bg5 d4 16. Ne2 Bb4 17. c3 dxc3 18. bxc3 Rxd2 0-1

