Blackwood convention Blackwood convention In the partnership card game contract bridge, the Blackwood convention is a popular bidding convention that was developed by Easley Blackwood. It is used to explore the partnership's possession of aces, kings and in some variants, the queen of trumps, to judge more precisely whether slam is likely to be a good contract. Two versions of Blackwood are common: "standard" Blackwood, developed by Easley in 1933, and "Roman Key Card" Blackwood ("RKC" or "RKCB"), named for the Italian team which invented it. Standard Blackwood enables one partner to count partnership aces and kings in general. Key card variants
Henry Blackwood o'clock, and from that time till after noon, when the shot were already flying thickly over the "Victory", Blackwood remained on board, receiving the admiral's last instructions, and, together with Captain Hardy, witnessing the disregarded codicil to the admiral's will. He was then ordered to return to his ship. 'God bless you, Blackwood,' said Nelson, shaking him by the hand; 'I shall never speak to you again.' 'He' (and it was Blackwood himself that wrote it) 'not only gave me the command of all the frigates, for the purpose of assisting disabled ships, but he also gave me a latitude