1.炮二平五马8进72.马二进三车9平83.兵七进一炮8平94.马八进七车8进45.车一平二车8进56.马三退二卒7进17.炮八退一(图1)……如图1形势,双方由中炮对左三步虎演变而来,此时红方退炮,是近年来新兴的一种下法,此时黑方有象7进5、炮9进4和象3进5三种应法,现分述如下: 1. Gun two Ping Wu Ma 8 into 72. Ma Erjin three car 9 Ping 83. Soldier seven into a gun 8 flat 94. Ma eight into the seven cars 8 into 45. a flat two cars 8 into 56. Ma three retreat Death 7 into 17. Gun eight retreat (Figure 1) ...... Figure 1 situation, the two sides by the gun on the left three step tiger evolved, this time the red Fangguaitao, is a newly emerging under the law in recent years, At this point, Black has 7 into 5, 9 into 4 and 3 into 5 as the law, are as follows: