User prompt

Even if I choose different alternative pieces, the pawn always turns into a knight

User prompt

Please fix the bug: 'Uncaught TypeError: Cannot read properties of undefined (reading 'charAt')' in or related to this line: 'var assetName = color + type.charAt(0).toUpperCase() + type.slice(1);' Line Number: 42

User prompt

If a black or white pawn reaches the opponent's first square, he will have to choose between his pawn (queen, rook, bishop, knight) and when he chooses one, that pawn will turn into the piece he chose.

Code edit (1 edits merged)

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Initial prompt

We will play chess but; the rook will move like a bishop, the bishop will move like a knight, the knight will move like a rook. The pawns will take diagonal steps and capture straight pieces.