Cifuentes Parada vs Zvjaginsev Hoogovens op · 1995 Black to move and win

After sacrificing his Knight on f2, the game reached the above position where black can win by with a mate in 6.
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Full game here

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! 31. ...Qe3+ a Queen sac to finish a brilliant game. 32. Bxe3 Rxe3+ 33. Kxg4 Bc8+ 34. Kg5 h6+ 35. Kxh6 Re5 and mate after 36. ...Bf8++