| From https://www.lovecpokladu.cz/en/home/the-mystery-of-medieval-... https://www.lovecpokladu.cz/img/2023/gm4pro/Sandomierzské%20... In that set you can see the rook being castle like on the end, the knight with a "triangular stick out head thing" and an elephant which has two bumps that at first glance made me think breasts rather than tusks. Then the inner two pieces with the king and queen. The triangular head, however, is that of a horse's head rather than an upside-down miter or jewelry. Another view of it from a different angle - https://pbs.twimg.com/media/FsPKPECX0AEwYP6?format=jpg&name=... The bishop itself was a later introduction - https://en.wikipedia.org/wiki/Bishop_(chess) > The bishop's predecessor in medieval chess, shatranj (originally chaturanga), was the alfil, meaning "elephant", which could leap two squares along any diagonal, and could jump over an intervening piece. As a consequence, each fil was restricted to eight squares, and no fil could attack another. The modern bishop first appeared shortly after 1200 in Courier chess. |
That 'chess set' isn't even symmetrical! Two with triangular 'heads', one with 'boobs', one with a square projection!
Couldn't those two with grooves represent bishops? More typical of a mitre than a crown, but hey this was Germany, maybe that's correct there. And yeah, that last link to the early 'bishop' has a slot cut in it too.
Unless they found it with the board set up, then I'm gonna have doubts about any conclusions about correlations with modern chess pieces.