Castling rules ignored

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Avatar of mamama81

Hi!

I just played an online game where my opponent castled, even though squares between the king and rook had been attacked. See this screenshot:Any ideas what is going on?

Avatar of CraigIreland

The Rook may pass through or finish on an attacked square. The King cannot.

Avatar of Lagomorph

Yep. Legal castle

Avatar of mamama81

Ah! Didn't know that! thank You very much! happy.png