Tactical Terms (mate in 5)
Most of the standard terms are fairly self-explanatory, e.g. obstruction, line-clearing, square-vacating, decoying, etc. In Diagram below White uses these four themes to bring about mate. MASTERING CHESS A COURSE IN 21 LESSONS – by G. Chandler - D. Kopec – C. Morrison – N. Davies – I.D. Mullen (Diagram 1).