211

This number is a prime.

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White to mate in 211. Enter Forsyth–Edwards Notation (FEN) 8/k1P5/8/8/1R5P/8/7p/3K4 w - - 0 here to see the initial position. [Kryukov]

Submitted: 2021-01-02 02:48:35;   Last Modified: 2021-01-02 04:47:29.
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