Now the Robot has a responsive double available, and that is really fine.
But now the trouble begin
If partner responds 4♥ after the Double, the bot think it should bid 4♠, now that could be right, but probably not.
But what if partner bids 6♥, well the bot now insist and bids 6♠
If partner bids 5♥ the bot will Pass.
If partner bids 4♥ and over 4♠ bids 6♥ then bot will still bid 6♠
To play in ♥ partner must jump to 5♥ or rebid 5♥ over 4♠ now the bot will pass, but playing in 6♥ seems impossible
Partners hand
and ♠ 5-0
My opponent in the challenge just jumped to 4♥ over 3♦ - He knows his partner

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