Blackwood convention when, after hearing his partner's response, the player who bid 4NT wants to stop in 5NT — as this is a forcing bid asking for Kings. A common agreement is that the first non-suit asks responder to bid 5NT. Whenever the first non-suit is a "queen ask", then the next non-suit asks to bid 5NT. This has to be planned in advance as if there is no such space partners have to bid a usually unmakeable slam contract. Blackwood convention In the partnership card game contract bridge, the Blackwood convention is a popular bidding convention that was developed by Easley
E. F. Benson E. F. Benson Edward Frederic "E. F." Benson (24 July 1867 – 29 February 1940) was an English novelist, biographer, memoirist, archaeologist and short story writer. E. F. Benson was born at Wellington College in Berkshire, the fifth child of the headmaster, Edward White Benson (later Chancellor of Lincoln Cathedral, Bishop of Truro and Archbishop of Canterbury), and his wife born Mary Sidgwick ("Minnie"). E. F. Benson was the younger brother of Arthur Christopher Benson, who wrote the words to "Land of Hope and Glory", Robert Hugh Benson, author of several novels and Roman Catholic apologetic works, and Margaret Benson