勝しょう着ちゃくしょうちゃくMeanings1nounwinning moveUsed in go and shogi for the move that secures victory. Often contrasted with 敗着 (losing move).See also: 敗着彼かれは終しゅう盤ばんで勝しょう着ちゃくを放はなった。He played the winning move in the endgame.この一いっ手てが勝しょう着ちゃくとなった。This move proved to be the winning move.