Problem 45336. chess position

given the position of a chess piece in algebric notation, convert it into 8 by 8 matrix format. For example,

  • 'Qd5' >> [3,4]

Nb. invalid ones should be represented by nan.

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Solution Stats

22.86% Correct | 77.14% Incorrect
Last Solution submitted on Jan 23, 2026

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board chess easy

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