Hargrove vs Pothuri - Louisiana State Championship

Answer(s) to mate in 6:

35. Re1 Kg6 (36. Nf3 Kxh5 37. Rh1+ Kg6 38. Nh4+ Kh5 39. Nf5+ Kg6 40.Ne7#)
(36. f5+ exf5 37. Reh1 f4+ 38. Kxf4 Rh8 39. Rxh8 Nxa4 40. R1h6#)