şahmat

/ʃaxmat/

Cases

SingularPluralWhen to use it
nominativeşahmatthe chessşahmatlathe chessesthe plain dictionary form — the doer of the sentence
genitiveşahmatnıthe chess'şahmatlanıthe chesses'the owner — whose it is
accusativeşahmatnıthe chess (as the object)şahmatlanıthe chesses (as the object)a specific, known object — whom or what
dativeşahmathato the chessşahmatlağato the chessesdirection or recipient — to where, to whom
locativeşahmatdaat / in the chessşahmatladaat / in the chesseswhere it is; also having — mende bar, "I have it"
ablativeşahmatdanfrom the chessşahmatladanfrom the chesseswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
myşahmatımmy chessşahmatlarımmy chesses
yourşahmatıngyour chessşahmatlarıngyour chesses
his / herşahmatıhis / her chessşahmatlarıhis / her chesses
ourşahmatıbızour chessşahmatlarıbızour chesses
you all'sşahmatığızyou all's chessşahmatlarığızyou all's chesses
theirşahmatlarıtheir chessşahmatlarıtheir chesses

The overlap in the last rows is real, not a mistake: şahmatları can mean "his / her chesses", "their chess", or "their chesses" — context decides.