Weiss Chess Trainer

Tactics

Train tactical motifs by solution length. Puzzles are ordered easy to hard and split into focused subthemes.

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Train tactical motifs with progression

Random puzzle solving can be enjoyable, but it can make repeated tactical ideas hard to notice. This trainer organizes practice by motif and difficulty so you can work on a recognizable pattern before moving to longer or less obvious positions. Start with a focused level, identify the tactical idea, and build calculation gradually as the sequences become more demanding. Repeated practice helps connect recognition with the move you choose on the board. Work through Tactics level 1, add focused Mate training, or use Auto Training when you want a recommended next task.

300
Puzzles per theme
600
Mixed pools
30
Puzzles per chunk
Easy
Sorted by rating

Chess Tactics Trainer — Practice Tactical Patterns

Tactics connect a concrete weakness to a forcing move. Use themed practice to learn what to notice, then mixed exercises to decide which idea actually fits. Calculate the reply rather than choosing a move just because it resembles a familiar shape.