[Event "Floripa Chess Open"] [Site "Florianopolis BRA"] [Date "2023.01.??"] [EventDate "2023.01.23"] [Round "5"] [Result "1-0"] [White "Juan Sebastian Melian"] [Black "Caic Seccafim"] [ECO "E83"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "98"] 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. d5 Ne5 9. Nd4 c5 10. dxc6 bxc6 11. Be2 Rb8 12. Qc2 c5 13. Nb3 Nc6 14. Rd1 e5 15. Bxc5 Rxb3 16. Qxb3 Nd4 17. Rxd4 exd4 18. Bxd4 Nxe4 19. Bb6 Nc5 20. Bxd8 Nxb3 21. Bg5 Nd4 22. Bd3 Be6 23. Kd1 Rc8 24. Ne4 Bxc4 25. Nxd6 Rc5 26. Bxc4 Rxg5 27. g3 Ne6 28. b3 Rc5 29. Re1 Rc6 30. Ne4 a5 31. Nd2 Bc3 32. Re3 Bd4 33. Rd3 Bg1 34. h3 Bc5 35. f4 Kf8 36. Ne4 Be7 37. Nc3 Bb4 38. Nd5 Nc5 39. Nxb4 axb4 40. Rd8+ Kg7 41. Rb8 Na4 42. g4 Rd6+ 43. Ke2 Nc3+ 44. Kf3 Nxa2 45. Rb7 Rf6 46. g5 Rf5 47. Be6 Kf8 48. Bxf5 gxf5 49. h4 1-0