Like for example a rook is on f1 and another is on a1 and I move the rook on f1 to b1 what would I write?
[Title "Notation to move the f-Rook to b1?"]
[FEN "4k3/8/8/8/8/8/8/R4R1K w - - 0 1"]
Like for example a rook is on f1 and another is on a1 and I move the rook on f1 to b1 what would I write?
[Title "Notation to move the f-Rook to b1?"]
[FEN "4k3/8/8/8/8/8/8/R4R1K w - - 0 1"]
With rooks on a1 & f1, you would write: Rfb1.
With knights on a1 & a5, you would write N5b3.
With knights on a1, a5 & c5 :), you would write Na5b3.
It's all described here very well: https://en.wikipedia.org/wiki/Algebraic_notation_(chess)
To move the f-Rook to b1: Rfb1
, where R is Rook, f is the starting file (or ranks in some cases) and b1 is the final square. 'f' is written to denote which Rook moved since both Rooks are on the same rank.