▁Register ▁of ▁Historic ▁Places ▁in ▁Salt ▁Lake ▁County , ▁Ut ah <0x0A> </s> ▁In ▁sh og i , ▁Prim itive ▁Central ▁Ro ok ▁( 原 始 中 飛 車 ▁gens hi ▁nak ab ish a ) ▁is ▁a ▁Central ▁Ro ok ▁( R anging ▁Ro ok ) ▁opening ▁in ▁which ▁the ▁player ▁attacks ▁their ▁oppon ent ▁very ▁ag gress ively ▁and ▁early ▁usually ▁giving ▁up ▁cast ling ▁the ▁king . ▁ ▁The ▁attack ▁point ▁of ▁the ▁strategy ▁is ▁the ▁oppon ent ' s ▁ 5 3 ▁square ▁if ▁played ▁by ▁Black ▁or ▁the ▁ 5 7 ▁square ▁if ▁played ▁by ▁White . ▁The ▁Prim itive ▁Central ▁Ro ok ▁strategy ▁util izes ▁the ▁player ' s ▁ro ok , ▁bishop , ▁silver , ▁pa wn , ▁and ▁both ▁kn ights . ▁ ▁The ▁strategy ▁is ▁known ▁as ▁primitive ▁( 原 始 ) ▁since ▁it ▁has ▁a ▁relatively ▁simple ▁aim ▁and ▁the ▁strategy ▁may ▁not ▁succeed ▁if ▁the ▁oppon ent ▁can ▁develop ▁a ▁good ▁counter att ack . ▁Thus , ▁the ▁strategy ▁can ▁be ▁found ▁among ▁beginner ▁players ▁but ▁is ▁absent ▁from ▁professional ▁play ▁except ▁for ▁some ▁examples ▁from ▁professional ▁K ou z ou ▁Mas uda ▁( <0xE5> <0x8D> <0x87> 田 幸 三 ) ▁in ▁the ▁ 1 9 6 0 s . ▁ ▁Development ▁ ▁Below ▁follows ▁the ▁Prim itive ▁Central ▁Ro ok ▁example ▁for ▁White ▁from ▁ <0xE9> <0xA3> <0xAF> <0xE5> <0xA1> <0x9A> ▁( 2 0 1 4 ). ▁ ▁Prim itive ▁Central ▁Ro ok ▁shows ▁an ▁early ▁intent ▁to ▁play ▁a ▁Central