攻め手

aite chīmu no shubi ga tsuyoku, nakanaka seme-te ga mitsukaranai.

The opposing team's defense is strong, and we can't find any method of attack.

kono geemu de wa, semete o kaenai to katemasen.

In this game, you can't win without changing your method of attack.

giron ga ikizumatta toki wa, atarashii semete o kangaeru hitsuyou ga aru.

When the discussion reaches a deadlock, we need to think of a new approach.