La ludpeco estas blanka.

Ludpeco is a compound word:

• lud- = game / play
• peco = piece

So ludpeco is literally game-piece or playing piece. Esperanto often builds words this way by combining roots into one word.

In Esperanto, compounds are usually written as a single word. The main idea comes at the end, and earlier parts modify it.

So in ludpeco, the core word is peco (piece), and lud- tells you what kind of piece it is: a game piece.

Those endings show the part of speech:

• -o = noun
• -a = adjective

So:

• ludpeco is a noun
• blanka is an adjective

This is one of the most regular features of Esperanto. You can often tell a word’s job just by its ending.

Because it is still an adjective describing the noun. In La ludpeco estas blanka, blanka is a predicate adjective: it comes after estas, but it still describes ludpeco.

Esperanto keeps adjective agreement even in this position, so the adjective stays in adjective form.

Estas is the present-tense form of esti, meaning to be. It works like English is / am / are, but Esperanto uses the same form for all persons:

• mi estas = I am
• vi estas = you are
• li estas = he is
• la ludpeco estas = the game piece is

So estas does not change depending on the subject.

Because there is no direct object here. The sentence just links the subject to a description:

• subject: la ludpeco
• verb: estas
• description: blanka

The -n ending is usually used for a direct object or to show direction. Since this sentence is simply saying what the game piece is like, no accusative ending is needed.

Yes. In Esperanto, adjectives agree with the nouns they describe in number and case.

Here:

• ludpeco is singular
• it has no -n
• so the adjective is also singular and has no -n: blanka

If the noun were plural, the adjective would be plural too:

• La ludpecoj estas blankaj.

Yes, Esperanto word order is fairly flexible because the endings carry a lot of information. But La ludpeco estas blanka is the most neutral and natural order.

You might also see:

• Blanka estas la ludpeco

That can sound more emphatic or stylistically marked, like stressing blanka.

A simple pronunciation guide is:

la lood-PE-tso ESS-tahs BLAHN-kah

A few useful points:

• u sounds like oo
• c is always like ts
• e is like e in met
• stress is always on the second-to-last syllable

So:

• ludpeco → lud-PE-co
• blanka → BLAN-ka