2023 - Position 90

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Match Play. Blue trails 0-6 to 9. Should Blue double? If doubled, should White take?

For money this would be no double/beaver but at 0-6 to 9 Blue can take huge liberties if he has a gammon threat. This is very much two-way gammon position so Blue is fully justified in doubling as the position is so volatile.

Even so, this is only just a double and obviously it is a trivial take for White.