The board notation is available elsewhere in the game's pages: notation page
I agree that the presentation is unclear in this case. My impression is that the author just used a standard definition for knight, not recognizing the problem caused by the gaps (or assuming the diagram made it clear).
The board notation is available elsewhere in the game's pages: notation page
I agree that the presentation is unclear in this case. My impression is that the author just used a standard definition for knight, not recognizing the problem caused by the gaps (or assuming the diagram made it clear).