[Retros] Add units: 17th update (N1RAl)

Mu-Tsun Tsai tsai39 at illinois.edu
Sun Jun 19 19:44:45 EDT 2011

> In this case we can decrease to 12 pieces.


> N1RAl(12 pieces)

> Thierry LE GLEUHER

> 7B/6pP/6N1/7P/6PP/5NNk/7P/6K1

Looks fine but there's a little problem that this is not a legal position,
so it should be in the category of "N1RAi" (which is currently empty), not


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