攻め込む

1. Origins, structure, and basic meaning

• Structure: Written 攻め込む and read せめこむ, it means attacking while advancing into an opponent's territory.
• Basic usage: It is used for forces invading a castle and pieces pressing into the other side of a board.

2. Common pitfalls and similar expressions

• Attack with inward movement
  • The verb includes penetrating the opposing area, not only striking from outside.