The line of Windboe is perhaps better than mine (that i think is fine) ; we play probably for (s) 10 8 (h) A J 10 6 (d) K .. © Q . . 3 in West : spade J, diamond little for low and 9, run spade discarting the not idle but now idle club King for realizing at 10th trick this four card ending K/5 4 against J 10 in (h) and Q 10/ A in (d) against K with or without J and idle club.