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by stevage 742 days ago
It'd be a particularly cool position if, say these three moves were legal and distinct:

- Re4

- Re4+

- Re4#

EDIT

Ok, this seems to do it:

8/3Q4/4R3/6pp/2R2Pk1/6P1/4R1K1/3B4 w - - 0 1

Annoyingly, Lichess uses the rank or file notation in all cases.

1 comments

I looked up; PGN 8.2.3.5 says:

> Neither the appearance nor the absence of either a check or checkmating indicator is used for disambiguation purposes. This means that if two (or more) pieces of the same type can move to the same square the differences in checking status of the moves does not allieviate the need for the standard rank and file disabiguation described above. (Note that a difference in checking status for the above may occur only in the case of a discovered check.)