Answer: RUY

AnswerCrossword Clue
RUY"... Blas," Hugo drama.
RUY... Lopez opening (chess tactic)
RUYChess's ... Lopez opening
RUY... Lopez (chess gambit)
RUY... López of chess fame
RUYHugo's "... Blas"
RUY... Blas
RUYSpaniard's name.
RUY... Blas.
RUY... Blas, fictional valet.
RUY... Lopez chess opening.
RUY.. Blas (Hugo novel)
RUY"... Blas."
RUYVictor Hugo's "... Blas."
RUYSpanish man's name.
RUYKing: Sp.
RUY"... Blas" by Hugo.
RUY.. Lopez (chess opening)
RUY... Lopez (chess opening)
RUY.. Lopez: chess opening
RUYChess's .. Lopez opening