(;FF[4]
CA[UTF-8]
GM[1]
GN[Blurry Go]
PC[https://online-go.com/review/675645]
PB[Noir]
PW[Blanc]
BR[3p]
WR[3p]
OT[Error: time control missing]
RE[?]
SZ[19]
KM[6.5]
RU[Japanese]

(;AB[pd]SQ[dp]
;AW[dd]SQ[dp]TR[pp]
;AB[nq]SQ[dp]TR[pp]SQ[fq]
;AW[qq]TR[cf]SQ[dp]TR[pp]SQ[fq]
;AB[lp]TR[cf]SQ[qf]SQ[dp]TR[pp]SQ[fq]
;AW[pn]TR[cf]SQ[qf]SQ[dp]XX[lp]TR[pp]SQ[fq]C[White try to play on a true stone, white can play only a true stone.
]

;AB[cf]XX[cf]SQ[qf]SQ[dp]TR[pp]SQ[fq]C[black play on a false stone, he can chose to take the place or replay somewhere else only one more time and no false black stone to place.
 
Here he chose to replace the false white stone.
]

(;AW[qf]
)(;AW[dp]SQ[qf]TR[pp]SQ[fq]C[black find a false black stoen and decide to play somewhere else, the somewhere else is on flase black stone but he can't modify again so he must stay here and must not place a false white stone, so black know white tried to play F3 or R14 (R14 here and yes it's obvious)
]

;AB[fq]SQ[pf]TR[pp]C[since black know white know he fake R14; he refake R14 (Cercle re-display on r14 in white view) and make fake-F3 a true stone. (so cercle re-display too on this stone in white view)
]

))(;AE[pd]
;AE[dd]
;AE[nq]
;AE[qq]
))