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Spiegazione
Un'inchiodatura relativa appare quando un pezzo copre un attacco lineare contro un obiettivo importante diverso dal re. Muovere è legale, ma espone spesso donna, torre o minaccia di matto.
Diversamente dall', la restrizione è pratica. Romperla può essere corretto se crea matto, guadagna più materiale o permette un contrattacco.
Bisogna calcolare entrambe le scelte: l'obiettivo esposto può essere difeso, l'attaccante intrappolato o la minaccia del pezzo inchiodato più urgente.
Si può eliminare la muovendo l'obiettivo, attaccando chi inchioda, interponendo o creando una minaccia con tempo.
Confusioni comuni
Relativa e illegale
Muovere è legale perché il re non resta sotto scacco.
Inchiodatura e perdita garantita
Difesa, contrattacco o tattica più forte possono neutralizzarla.
Fonti
- 1.Pin, Chess.com
- 2.Chess Tactics, Chess.com