The picture shows a central situation played by Yang Guanfu, the "magic uncle" of the 1974 National Chengdu Chess Championship, against "Commander Hu Ronghua", and now it is the turn of the black side to go.
At first glance, the red double car patrolled the river, the middle artillery sandwiched the horse, the chess momentum was not weak, and Hu Ronghua found that he could organize an attack on the red three roads, that is, to retreat into the horse 8 retreat 6 treadmills, walking well, this is not only to strengthen the defense of the middle road, not only to prevent the red side from easily shelling the pawn by stepping on the car, but more importantly, to seize a good opportunity to march, after the change of the car three into two, the horse 6 into 5, the soldier seven into one, the horse 5 back 3, the car three flat seven, the pawn 5 into 1, the horse five into three, the car 8 flat 7, the phase three into one, the cannon 2 flat 1 change, Hu Ronghua achieved a great advantage, although it was later drawn by Yang Guanxuan's vigorous battle and Hu Ronghua's negligence, the meaning of this step was very deep.
Dynamic chess sheets
It is worth noting that Hu Ronghua's capture of the fighter was not the result of special pre-arrangement of sub-forces in the opening stage, but the most alert reaction when he perceived that the other side had some weaknesses in the situation.