ALFAGUARA The Alekhine Diagonal (Paperback). — made in Spain. The incredible life of Aleksandr Alekhine, known as “the chess sadist”, “more immoral than…
ALFAGUARA The Alekhine Diagonal (Paperback)., sold under the ALFAGUARA brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-07-20.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.