Unfair
Chess
LOBBY
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Black to move — find the best move
Captured
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a
Captured
Metamorphosis
One of your bishops permanently turns into a knight, on its square. You then play your move as normal.
Double Bishop
The same bishop slides twice in a row. It can capture on each slide.
Towing
A pawn advancing without capturing tows the piece of yours directly behind it: it advances one square too.
Undo
Cancels your opponent's last move. They must now play a different one.
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