[Event "8th Floripa Open 2022"] [Site "Florianopolis BRA"] [Date "2022.01.29"] [Round "8.74"] [White "Backes, Jorge Henrique"] [Black "Machado, Hualason Jose Soares"] [Result "1-0"] [WhiteElo "1821"] [BlackElo "2041"] [ECO "A21"] [Opening "English opening"] [EventDate "2022.01.24"] [WhiteFideId "2158299"] [BlackFideId "2151952"] 1. c4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 a5 6. a3 Bf8 7. d4 e4 8. Nd2 f5 9. f3 exf3 10. Qxf3 g6 11. h4 Nce7 12. h5 Nxd5 13. cxd5 Bg7 14. d6 cxd6 15. Bc4 Nh6 16. Qg3 Qf6 17. O-O Rb8 18. Ne4 Qe7 19. Nxd6+ Kd8 20. Nb5 d6 21. Nxd6 b5 22. Nxb5 Rb6 23. Bd2 Ra6 24. e4 Ng4 25. exf5 gxf5 26. Rae1 Qd7 27. Rxf5 Bxd4+ 28. Kh1 Rc6 29. Bxa5+ Bb6 30. Bxb6+ Rxb6 31. Qh4+ 1-0

[Event "8th Floripa Open 2022"] [Site "Florianopolis BRA"] [Date "2022.01.28"] [Round "7.58"] [White "Machado, Hualason Jose Soares"] [Black "Borges, Leonardo Hisao Herai"] [Result "0-1"] [WhiteElo "2041"] [BlackElo "1873"] [ECO "D76"] [Opening "Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6"] [EventDate "2022.01.24"] [WhiteFideId "2151952"] [BlackFideId "2172135"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d5 6. cxd5 Nxd5 7. O-O Nb6 8. a4 a5 9. e4 Nc6 10. Nc3 Nxd4 11. Nxd4 Qxd4 12. Qc2 Qc4 13. Rd1 Be6 14. Bf4 Rfe8 15. Qd2 c6 16. Qe3 Qb4 17. Rdb1 Nc4 18. Qc1 Rad8 19. Bf1 Nxb2 20. Na2 Qa3 21. Qc2 Bxa2 22. Rxa2 Qxa2 23. Bc1 Qxa4 24. Rxb2 Qxc2 25. Rxc2 Bd4 0-1

[Event "8th Floripa Open 2022"] [Site "Florianopolis BRA"] [Date "2022.01.26"] [Round "4.67"] [White "De Oliveira, Marlon Joshua"] [Black "Machado, Hualason Jose Soares"] [Result "0-1"] [WhiteElo "1824"] [BlackElo "2041"] [ECO "D31"] [Opening "QGD"] [Variation "semi-Slav, Noteboom variation"] [EventDate "2022.01.24"] [WhiteFideId "2189356"] [BlackFideId "2151952"] 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. e4 b5 6. d5 exd5 7. exd5 b4 8. Bxc4 bxc3 9. bxc3 Nf6 10. Bg5 Be7 11. dxc6 Nxc6 12. Bb5 Bd7 13. O-O O-O 14. Nd4 Nxd4 15. Bxd7 Qxd7 16. Qxd4 h6 17. Be3 Nd5 0-1

[Event "8th Floripa Open 2022"] [Site "Florianopolis BRA"] [Date "2022.01.25"] [Round "3.18"] [White "Machado, Hualason Jose Soares"] [Black "Rodi, L"] [Result "0-1"] [BlackTitle "IM"] [WhiteElo "2041"] [BlackElo "2347"] [ECO "A04"] [Opening "Reti v Dutch"] [EventDate "2022.01.24"] [WhiteFideId "2151952"] [BlackFideId "101710"] 1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 O-O 6. O-O d6 7. Qb3 Nc6 8. Nc3 e5 9. Bg5 h6 10. Bd2 Kh7 11. e3 g5 12. Nd5 Ne7 13. Nxf6+ Bxf6 14. Rac1 Ng6 15. c5 d5 16. c6 b6 17. Bb4 Re8 18. e4 a5 19. Ba3 Be6 20. exd5 Bxd5 21. Nxg5+ Bxg5 22. Bxd5 Bxc1 23. Rxc1 Qf6 24. Qb5 Rad8 25. b3 e4 26. dxe4 fxe4 27. Qc4 Qf5 28. Bb2 Rxd5 29. Qe2 0-1

[Event "8th Floripa Open 2022"] [Site "Florianopolis BRA"] [Date "2022.01.24"] [Round "1.94"] [White "Machado, Hualason Jose Soares"] [Black "De Ramos, Mitzi Vedan"] [Result "1-0"] [WhiteElo "2041"] [BlackElo "1462"] [ECO "D74"] [Opening "Neo-Gruenfeld, 6.cd Nxd5, 7.O-O"] [EventDate "2022.01.24"] [WhiteFideId "2151952"] [BlackFideId "2197677"] 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. cxd5 Nxd5 6. O-O O-O 7. d4 Nd7 8. e4 N5f6 9. Nc3 e6 10. Bg5 h6 11. Bf4 Nh5 12. Be3 c5 13. dxc5 Qe7 14. Rc1 Nxc5 15. Nd5 exd5 16. Bxc5 Qd8 17. Bxf8 Qxf8 18. exd5 Bxb2 19. Rb1 Qg7 20. Qe2 1-0