As a writer, I am always careful to run my deals through "Deep Finesse". This software (there are other similar products) can analyze a deal with 100% accuracy.
While computers still can't play bridge anywhere near the level of top humans, they are perfect when they can see all four hands.
You sometimes see these results printed on hand records, and it's important to remember that the computer doesn't always make logical plays, because it knows where the cards lie.
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