Usla seems set to overtake Leo LaSota within the next 2 months or so as the number 1 masterpoints. One of his strategies from observing his boards is to rebid 3NT after partner responds to 1 of a suit with 1 of another suit, even with a random 13 count and a balanced hand. I'm not sure why how this strategy is effective, but it has to be effective given usla's results.
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The usla strategy in robot tournaments
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