EW Vulnerable	North ♠  9 ♥  J 10 8 5 ♦  Q 9 8 4 ♣  7 6 3 2
West ♠  K 3 ♥  K 2 ♦  K 5 3 2 ♣  A K 10 8 5		East ♠  A Q J 10 4 2 ♥  A Q 7 3 ♦  A 7 ♣  4
	South ♠  8 7 6 5 ♥  9 6 4 ♦  J 10 6 ♣  Q J 9
W N E S 1♣ - 1♠ - 2♦ - 4NT - 5♦ - 5NT   6NT - 7NT - Pass -
When holding all 4 Aces and all 4 Kings, prefer to bid 7NT rather then 7♠. It scores 10 trick points more and in Duplicate bridge will ensure a much better Match Points score.