nige1, on 2020-October-29, 05:12, said:
You are right, and I think Peter is wrong. After a spade lead, East showing out, declarer leads the
♣K and now West wins and clears the spades. South can cash three more clubs but in the ending with
♥KQJ
♦KQJ he has to guess which red suit to play, or he gets squeezed by the last spade if the red aces are split. And it does not help him to not cash the clubs. as this squeeze operates with four losers! I think Karapet cannot avoid going for 1000, as, with his luck, he will never get a 50-50 guess right.
I prefer to give the lawmakers credit for stating things for a reason - barmar
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Unless Karapet guesses defenders' distribution, he doesn't seem to be able to guarantee 6 tricks.