A challenger vanquished sits silently anguished
Suffering Czar Cheslav’s celebration dance.
It’s not checkmate he hates; his poor nose is chafed
By the King of Krakóv’s chartreuse and purple pants!
Sighs at the chess table show the challenger’s grateful
For the simple shame of regal cabooses;
The king shakes when he’s glad. The alternative is bad:
Czar Cheslav Krakóva is worse when he loses!
Okay, to quickly head off obvious nits: