Chess Puzzles
Mastering chess tactics is the fastest way to increase your Elo rating. Our free chess puzzles are carefully categorized by game phase and tactical themes. Select a category below to start training.
Puzzle Rush
NewRace the clock! Solve as many puzzles as you can in 3 or 5 minutes. Challenge a friend with a shareable room link.
Select Puzzle Category
Opening
Master the critical first phase and secure an early advantage.
Middlegame
Navigate complex tactics, deadly forks, and mid-game calculations.
Endgame
Perfect your technique, pawn promotion races, and mating nets.
Rook Endgame
Train fundamental rook placement and passed pawn concepts.
Bishop Endgame
Sharpen diagonal tactics and opposite/same-colored bishop mechanics.
Pawn Endgame
Master the opposition, triangulation, and promotion tempos.
Knight Endgame
Anticipate knight forks and restrict the opponent's king.
Queen Endgame
Centralize the queen and coordinate deadly king attacks.
Queen and Rook
Handle devastating heavy-piece mating attacks.