Rook vs bishop & knight ?
FM Lund wrote a book, Rook vs. Two Minor Pieces.
https://www.qualitychess.co.uk/ebooks/RookvsTwoMinorPieces-excerpt.pdf
FM Lund wrote a book, Rook vs. Two Minor Pieces.
https://www.qualitychess.co.uk/ebooks/RookvsTwoMinorPieces-excerpt.pdf