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
Lincoln Blackwood August 2001 to December 2002. The Blackwood was a luxuriously-trimmed version of the Ford F-150 Crew Cab pickup truck, and was greeted with enthusiasm after its debut at the North American International Auto Show in January 1999. Lincoln's success with the Lincoln Navigator emboldened the company to pursue the first-ever luxury pickup truck, and Cadillac was in hot pursuit with the Cadillac Escalade EXT. The Blackwood was only available in rear wheel drive, SuperCrew cab configuration, with black exterior and interior. The truck bed was built as a trunk, with a power tonneau and plush carpeting. The box was manufactured