Puzzle Themes
Recommended
Phases
Opening229,819
A tactic during the first phase of the game.
Middlegame1,968,295
A tactic during the second phase of the game.
Endgame1,947,091
A tactic during the last phase of the game.
Rook endgame198,632
An endgame with only rooks and pawns.
Bishop endgame49,987
An endgame with only bishops and pawns.
Pawn endgame124,141
An endgame with only pawns.
Knight endgame31,435
An endgame with only knights and pawns.
Queen endgame40,010
An endgame with only queens and pawns.
Queen and Rook27,623
An endgame with only queens, rooks, and pawns.By game openingMore »
Sicilian Defense148,027
French Defense61,224
Queen's Pawn Game53,679
Italian Game53,017
Caro-Kann Defense46,775
Scandinavian Defense37,274
Queen's Gambit Declined35,858
English Opening29,915
Ruy Lopez29,877
Indian Defense25,548
Scotch Game25,520
Philidor Defense18,841
Motifs
Advanced pawn230,354
One of your pawns is deep into the opponent position, maybe threatening to promote.
Attacking f2 or f725,532
An attack focusing on the f2 or f7 pawn, such as in the fried liver opening.
Capture the defender33,154
Removing a piece that is critical to defense of another piece, allowing the now undefended piece to be captured on a following move.
Discovered attack228,107
Moving a piece that previously blocked an attack by another long range piece, such as a knight out of the way of a rook.
Double check19,936
Checking with two pieces at once, as a result of a discovered attack where both the moving piece and the unveiled piece attack the opponent's king.
Exposed king113,725
A tactic involving a king with few defenders around it, often leading to checkmate.
Fork579,039
A move where the moved piece attacks two opponent pieces at once.
Hanging piece174,744
A tactic involving an opponent piece being undefended or insufficiently defended and free to capture.
Kingside attack324,924
An attack of the opponent's king, after they castled on the king side.
Pin259,097
A tactic involving pins, where a piece is unable to move without revealing an attack on a higher value piece.
Queenside attack55,989
An attack of the opponent's king, after they castled on the queen side.
Sacrifice291,198
A tactic involving giving up material in the short-term, to gain an advantage again after a forced sequence of moves.
Skewer91,418
A motif involving a high value piece being attacked, moving out the way, and allowing a lower value piece behind it to be captured or attacked, the inverse of a pin.
Trapped piece57,328
A piece is unable to escape capture as it has limited moves.Advanced
Attraction140,649
An exchange or sacrifice encouraging or forcing an opponent piece to a square that allows a follow-up tactic.
Clearance55,065
A move, often with tempo, that clears a square, file or diagonal for a follow-up tactical idea.
Defensive move249,583
A precise move or sequence of moves that is needed to avoid losing material or another advantage.
Deflection173,770
A move that distracts an opponent piece from another duty that it performs, such as guarding a key square. Sometimes also called "overloading".
Interference16,101
Moving a piece between two opponent pieces to leave one or both opponent pieces undefended, such as a knight on a defended square between two rooks.
Intermezzo56,790
Instead of playing the expected move, first interpose another move posing an immediate threat that the opponent must answer. Also known as "Zwischenzug" or "In between".
Quiet move162,370
A move that does not make a check or capture, but does prepare an unavoidable threat for a later move.
X-Ray attack13,979
A piece attacks or defends a square, through an enemy piece.
Zugzwang35,550
The opponent is limited in the moves they can make, and all moves worsen their position.Mates
Checkmate1,069,001
Win the game with style.Mate in 1440,458
Deliver checkmate in one move.Mate in 2488,292
Deliver checkmate in two moves.Mate in 3119,244
Deliver checkmate in three moves.Mate in 417,243
Deliver checkmate in four moves.Mate in 5 or more3,764
Figure out a long mating sequence.
Anastasia's mate4,265
A knight and rook or queen team up to trap the opposing king between the side of the board and a friendly piece.
Arabian mate4,173
A knight and a rook team up to trap the opposing king on a corner of the board.
Back rank mate128,133
Checkmate the king on the home rank, when it is trapped there by its own pieces.
Boden's mate1,797
Two attacking bishops on criss-crossing diagonals deliver mate to a king obstructed by friendly pieces.
Double bishop mate1,855
Two attacking bishops on adjacent diagonals deliver mate to a king obstructed by friendly pieces.
Dovetail mate2,154
A queen delivers mate to an adjacent king, whose only two escape squares are obstructed by friendly pieces.
Hook mate5,965
Checkmate with a rook, knight, and pawn along with one enemy pawn to limit the enemy king's escape.
Smothered mate12,473
A checkmate delivered by a knight in which the mated king is unable to move because it is surrounded (or smothered) by its own pieces.Special moves
Castling2,101
Bring the king to safety, and deploy the rook for attack.
En passant5,979
A tactic involving the en passant rule, where a pawn can capture an opponent pawn that has bypassed it using its initial two-square move.
Promotion87,515
Promote one of your pawns to a queen or minor piece.
Underpromotion756
Promotion to a knight, bishop, or rook.Goals
Equality43,010
Come back from a losing position, and secure a draw or a balanced position. (eval ≤ 200cp)
Advantage1,237,765
Seize your chance to get a decisive advantage. (200cp ≤ eval ≤ 600cp)
Crushing1,743,622
Spot the opponent blunder to obtain a crushing advantage. (eval ≥ 600cp)Checkmate1,069,001
Win the game with style.Lengths
One-move puzzle487,718
A puzzle that is only one move long.
Short puzzle2,259,653
Two moves to win.
Long puzzle1,019,398
Three moves to win.
Very long puzzle326,632
Four moves or more to win.Origin
Master games272,798
Puzzles from games played by titled players.
Master vs Master games25,378
Puzzles from games between two titled players.
Super GM games2,344
Puzzles from games played by the best players in the world.
Player games
Lookup puzzles generated from your games, or from another player's games.These puzzles are in the public domain, and can be downloaded from database.lichess.org.