This is the 6385th most frequent Spanish word.
bielsa
"Bielsa" is not a standard Spanish word; it is commonly a proper noun, such as a surname.
Used as a proper noun referring to Marcelo Bielsa, a football coach.
El equipo dirigido por Bielsa ganó el partido.
The team coached by Bielsa won the match.
Refers to a strategy attributed to Marcelo Bielsa, showing ownership or attribution.
La estrategia de Bielsa demostró ser muy efectiva.
Bielsa's strategy proved to be very effective.
Here 'Bielsazo' is a colloquial derivation from Bielsa's name, implying a bold, often risky, strategic move.