Opening repertoire

Rat Defense Spike Attack Puzzles

Train the tactical positions that arise from this exact line, then save it so it appears first on your homepage.

0 curated starting positions

Browse all opening puzzles

Patterns in this starting set

Solve the starting set to discover the tactical patterns currently represented in this opening.

How to train this opening

  1. Identify whose king or center is less secure in the position.
  2. Check forcing moves before recalling opening theory.
  3. After the solution, connect the tactic to the piece placement that made it possible.

Filter puzzles

No filters currently applied

—

No matching puzzles

No puzzles are available here yet

Try the full puzzle catalogue or explore one of the popular themes below.