It’s not just repeated moves, a draw can be called if the board is in the same state 3 times at all during the game; if you get to the same position 3 times using different moves that still counts, even if it was a white move the first two times and a black move the third.
The game also ends after 50 moves with no captures or pawn moves so you can’t play indefinitely by just avoiding those board states. Interestingly those two moves also make it impossible to return to a previous board state (pawns can’t move backwards, extra pieces are never added) so if you’re enforcing both rules in code you can safely discard previous board states every time you reset the move counter.
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Technically it’s infinite, but that’s because of a stalemate. You can keep repeating the same moves over and over.
Stalemate is after 3 repeat moves, so no.
But it’s a state machine, and you could easily contrive scenarios for infinite moves, without stalemate.
It’s not just repeated moves, a draw can be called if the board is in the same state 3 times at all during the game; if you get to the same position 3 times using different moves that still counts, even if it was a white move the first two times and a black move the third.
The game also ends after 50 moves with no captures or pawn moves so you can’t play indefinitely by just avoiding those board states. Interestingly those two moves also make it impossible to return to a previous board state (pawns can’t move backwards, extra pieces are never added) so if you’re enforcing both rules in code you can safely discard previous board states every time you reset the move counter.
*finite, I’m assuming autocorrect gotcha