(;FF[4]
CA[UTF-8]
GM[1]
DT[2020-01-15]
GN[Friendly Match]
PC[https://online-go.com/review/437604]
PB[Joeyak10]
PW[amybot-beginner]
BR[18k]
WR[19k]
TM[600]OT[1x10 byo-yomi]
RE[B+4.5]
SZ[9]
KM[5.5]
RU[Chinese]

;B[gd]
;W[ff]
;B[ee]
;W[df]
;B[cd]
;W[de]
;B[dd]
;W[ef]
;B[fd]
;W[ce]
;B[be]
;W[bf]
;B[af]
;W[bd]
;B[ae]
;W[ag]TR[ae]TR[be]TR[af]C[I knew I could do nothing to save that group,  marked with triangles]
;B[bc]TR[ac]TR[bc]C[So I tried to make a wall for territory so white couldn;t invade
]
;W[ad]
;B[ac]
;W[fe]
;B[ge]
;W[gf]
;B[hf]
;W[hg]
;B[ig]
;W[hh]
;B[ih]
;W[ed]SQ[ec]TR[dd]TR[fd]TR[ee]C[I saw this and made a KO threat]
;B[ec]
;W[ee]
;B[hi]
;W[gi]SQ[if]TR[ig]TR[ih]SQ[ii]C[I knew I couldn't save the stone at H1, so i tried to save these. triangle for group, square for liberties
]
;B[if]TR[hf]TR[if]TR[ig]TR[ih]C[I knew I couldn't save the stone at H1, so i tried to save these]
;W[ii]
;B[dc]
;W[fc]
;B[gc]
;W[fb]
;B[gb]
;W[fa]
;B[eb]
;W[ea]
;B[da]
;W[db]
;B[ga]
;W[cb]
;B[bb]C[I made a mistake placing here
]
;W[he]
;B[ca]TR[hf]TR[if]TR[ig]TR[ih]C[they are dead triangles
]
;W[ie]C[ ]
;B[hd]
;W[id]
;B[ic]
;W[hc]
;B[ib]
;W[hb]
;B[ha]
;W[]
;B[cc]
;W[ae]
;B[if]
;W[hf]
;B[ah]
;W[]
;B[bh]
;W[ch]
;B[bi]
;W[bg]
;B[cg]
;W[dh]
;B[dg]
;W[eg]
;B[eh]
;W[fh]
;B[ci]
;W[di]
;B[ei]
;W[cf]
;B[dh]
;W[]
;B[]
)