David J. Shire
British Chess Magazine, 1989
Helpmate in 23 solutions
Helpmate time this week, with a three-parter by the Canterbury-resident composer.
Show solution
1.Se1 Ra2 2.Kb3 Bd5# 1.Sf4 Bc6 2.Kc5 Rc2# 1.Sxe3 Bd5+ 2.Kd3 Rd2#
Three model mates.