Both sides racing to promote: count the moves
Count the moves, look for a check. The side losing by a tempo often wins because the new queen gives check.
Count moves: a single tempo decides the race.
2 more clean runs (at any point) to reach Recall.
Both pawns are one move from promoting and White moves first. Count the moves and look for a check.
Count moves: a single tempo decides the race.
2 more clean runs (at any point) to reach Recall.