pitched battle vs Battle of Borodino

pitched battle and Battle of Borodino both are nouns.

Word	Noun	Adjective	Verb	Adverb
pitched battle	Yes	No	No	No
Battle of Borodino	Yes	No	No	No

pitched battle (noun)	Battle of Borodino (noun)
a fierce battle fought in close combat between troops in predetermined positions at a chosen time and place	Napoleon defeated the Russians in 1812 in a pitched battle at a village in western Russia west of Moscow, but irreparably weakened his army