GAMESMANSHIP
Meaning of GAMESMANSHIP in English
games ‧ man ‧ ship /ˈɡeɪmzmənʃɪp/ BrE AmE noun [uncountable]
the ability to succeed by using the rules of a game or activity to your own advantage
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012