steve2005, on 2018-January-14, 05:13, said:
So, after 1 trick played declarer gets to execute some sort of exotic squeeze or endplay.
Drops all offside Kings.
Gets all 2-way finesses right.
Same can hold true for defender so maybe it balances, but DD usually benefits declarer as they have more points.
Defenders can also stall play so you could say the same thing about them.
You are assuming that GIB will declare double dummy. Sometimes GIB does play a hand very well, but more often, makes some hopeless play that even some beginners would get right. GIB does not routinely drop singleton kings (although defenders may lead a singleton king
![:P](http://www.bridgebase.com/forums/public/style_emoticons/default/tongue.gif)
) and does average on guessing 2 way finesses. In fact, sometimes GIB will have a much better line than guessing which way to finesse, but will take the finesse line because it never misguesses in simulations, and then realize that it's just a guess
In any case, the usual problem is that the contract is hopelessly bad (too high, too low, wrong denomination), or the cards are placed badly, or there was a misplay earlier in the hand.