封閉性開局 [ㄈㄥ ㄅㄧˋ ㄒㄧㄥˋ ㄎㄞ ㄐㄩˊ; feng1 bi4 xing4 kai1 ju2] Closed Game Double Queen Pawn Opening (chess) same as 雙后前兵開局 ◄ ►