Hornet

First Steps

How To Play: Finish any lesson.

Scholar's Mate

How To Play: Finish all lessons.

Castling

Adventure: Defeat the Rook boss.

Check

Adventure: Finish any Survival Challenge.

Gambit Declined

Adventure: Defeat a boss without taking any damage.

Checkmate

Endgame

Pin

Puzzle: Solve all Beginner puzzles.

Skewer

Puzzle: Solve all Advanced puzzles.

Fork

Puzzle: Solve all Expert puzzles.

Overload

Compensation

Survival: Clear all Beginner stages.

Exchange

Survival: Clear all Advanced stages.

Sacrifice

Survival: Clear all Expert stages.

Prophylaxis

Open File

Survival: Clear all Beginner stages without taking damage.

Fianchetto

Survival: Clear all Advanced stages without taking damage.

Outpost

Survival: Clear all Expert stages without taking damage.

Fortress

Rapid

Arcade: Clear the game.

Blitz

Arcade: Clear the game in under 6 minutes.

Dragon

Accelerated Dragon

Grandblaster

Master all Solo Play game modes.

Back-Rank Mate

Dungeon: Clear the game.

Queen Mate

Dungeon: Clear the game in under 25 minutes.

Rook Mate

Smothered Mate

Dungeon: Clear the game on Difficulty 3.

How to Checkmate With Two Bishops

Dungeon: Clear the game on Difficulty 5.