What does the cryptic crossword clue "Queen tussling with a Lib, not fairly matched? (9)" mean?

The wordplay uses an anagram. anagram of QUEEN + A + LIB, = INEQUABLE The answer is INEQUABLE.

Queen tussling with a Lib, not fairly matched? (9)

Times Cryptic #28797 | 15 Down | 2023-12-27 flower