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
James Blackwood James Blackwood James Webre Blackwood (4 August 1919 – 3 February 2002) was an American gospel singer and one of the founding members of legendary Southern Gospel quartet The Blackwood Brothers. He is the only person in any field of music to have been nominated for a Grammy Award for 28 consecutive years. He received 31 total nominations and won 9 Grammy Awards. James Webre Blackwood was born on August 14, 1919, in Choctaw County, Mississippi, to sharecropper William Emmett Blackwood and his wife Carrie Prewitt Blackwood. He was the youngest of four children, which included his brother Roy Blackwood