Chess Infinity

Collect all trophies

Reach a gold Challenge tier

Beat your previous score on a Tour event

Unlock and purchase all Editions of all chess sets

Win an online game of chess

Perform the En Passant move

Promote a pawn to a Rook, Bishop, or Knight instead of a Queen

Reach a silver Challenge tier

Unlock and purchase all Editions of a chess set

Unlock and equip the Banner of Wisdom

Win a game of chess

Complete all puzzles within a section (pack of puzzles)

Unlock and equip Jarl's Shield

Play a game in Tour mode with a different time of day

Play a game with a favourited chess set

Use a Phrase

Complete all lessons within a category

Get a score and grade in a Tour event

Start a game using the Rapid timer

Win 50 games

Complete a lesson

Reach a bronze Challenge tier

Complete a Capture puzzle

Unlock a chess set

Complete any Mate-in puzzle

Unlock and equip new Banner

Unlock and equip the Shogun’s Cuirass

Use undo in a Tour event

Use Best Move in a Tour event

Complete a game against the AI

Castle kingside or Queenside during a game

Make a Fianchetto move during a game

Put the opponent king into Check

Have two pawns of the same colour on the same file

Unlock and equip the Hoplon Shield

Create a realtive pin or an absolute pin

Create a relative or absolute skewer

Create a fork

Promote a pawn

Improve your Elo by 100

Place a white knight on e6

Develop a white bishop to b5

Exchange queens in a game