Це мій хід.

In Ukrainian, the verb бути (to be) is usually omitted in the present tense in simple statements like this.

So:

• Це мій хід = literally This my move/turn
• natural English = This is my move / It’s my turn

This is completely normal Ukrainian. You do not need to add a present-tense is.

Це usually means this, but in sentences like this it often works like this is or it is.

So Це мій хід is literally something like:

• This is my move
• or idiomatically It’s my turn

In short, це is pointing to the situation and identifying it.

Because мій has to agree with the noun хід.

The noun хід is:

• masculine
• singular
• nominative case

So the possessive adjective must also be:

• masculine
• singular
• nominative

That gives мій.

Compare:

• мій хід — my move/turn (masculine)
• моя черга — my turn (feminine)
• моє місце — my place (neuter)

It is in the nominative case.

This sentence is an identification statement:

• Це = this/it
• мій хід = my move/turn

In simple present-tense sentences like this, the noun phrase after це is commonly in the nominative.

So:

• хід = nominative singular
• dictionary form = хід

Хід literally means move, turn, or course/progress, depending on context.

In Це мій хід, it most naturally means:

• my move in a game such as chess, cards, or another turn-based game
• by extension, my turn

So this sentence is especially natural in a game context.

They are similar, but not always identical.

Це мій хід

Usually means:

• It’s my move
• especially in a game or other structured turn-taking situation

Моя черга

Usually means:

• It’s my turn
• more general
• can be used in games, lines, conversations, procedures, and many other situations

So if you are talking about chess or another board game, мій хід sounds especially appropriate.
If you are waiting in line or taking turns more generally, моя черга is often more natural.

A simple pronunciation guide is:

• Це ≈ tseh
• мій ≈ miy
• хід ≈ kheed, but with a Ukrainian х

A more detailed breakdown:

• ц = ts
• е = like e in set
• мій has й, which gives a y sound
• х is not an English h exactly; it is a stronger, throatier sound, like the ch in Scottish loch or German Bach

Approximate full pronunciation:

tseh miy kheed

The stress is:

• це — one syllable
• мій — one syllable
• хід — one syllable

So there is no stress choice to worry about inside these individual words, since each one has only one syllable.

That makes this sentence relatively easy to pronounce rhythmically.

Yes, Ukrainian word order is fairly flexible, but the nuance may change.

Neutral:

• Це мій хід.

Also possible:

• Мій хід. — very natural in context; often enough by itself
• Тепер мій хід. — Now it’s my turn
• Хід мій. — possible, but marked or poetic; not the most natural everyday choice

For a learner, Це мій хід and Мій хід are the safest options.

Most often in contexts where people take moves or turns, especially:

• board games
• card games
• chess
• strategy games
• sometimes figuratively in conversation

Examples of natural situations:

• You are playing chess and it is now your move.
• In a turn-based game, you want to remind others that you act next.
• Figuratively, in a negotiation or argument, you might say it to mean Now it’s my move.

So this sentence is correct, but it sounds most natural when there is some idea of taking a move.

No. The correct word is хід, not ход.

Why?

• The standard Ukrainian noun is хід
• It means move, motion, course, turn
• ход is not the standard form here

So the correct sentence is:

• Це мій хід.

Yes, you can absolutely just say Мій хід.

In many real situations, Мій хід is even more natural, especially during a game, because the context already makes the meaning clear.

Compare:

• Це мій хід. — This is my move / It’s my turn
• Мій хід. — My move / My turn

The shorter version is very common in conversation when everyone already knows what you are talking about.