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Achievements
Chess: The Lost PiecesSync your progress to see which achievements you've unlocked.
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Backrank Mates
Complete 10 puzzles
7.4% global

Queen Sacs
Complete 20 puzzles
3.9% global

Mate by Castling
Complete all puzzles
2.0% global

Cinderful
Join the Chess: The Lost Pieces discord server!
20.7% global

En Passant with a Twist
Beat the story mode 1 time. Unlocks "Reversant"
15.7% global

Moves in an L Shape
Beat the story mode 3 times. Unlocks "Cavalry"
6.7% global

This doesn't even make sense...
Beat the story mode 2 times. Unlocks "4D Knight"
7.9% global

Budget Amazon
Beat the story mode 4 times. Unlocks "Vampire"
5.5% global

Least Broken Piece
Beat the story mode 5 times. Unlocks "Rifle King"
4.7% global