17：Pinning the Queen 战术定式-好好棋院海棠妃
郑斯仁 If the enemy queen strays onto the diagonal重生中考后 , it is in severe risk of being pinned against its king by a bishop. The classic version is a knight sacrifice (or a knight swap) on the d5-square (d4 for Black). This attracts the queen to the fatal diagonal.
1.Black moves


2.White to move


3.Black moves


4.Black moves


引用书目：Chess Tactics for kids
教案和所有棋图原创手工制作