(;AP[Hexon:0.0]FF[4]GM[11]SZ[11]C[2023/02/10

Black\: Frank
White\: Mason

Black wins.]PL[B]
;B[a9]
;W[b10]
;B[h4]
;W[i3]
;B[c4]
;W[c3]
;B[b4]
;W[b3]
;B[d3]
;W[f2]
;B[e1]
;W[g8]
;B[i8]
;W[i10]
;B[h8]
(;W[g9]C[Eric\: Better f10, see next variation.]
 ;B[h10]
 ;W[h7]
 ;B[i5]
 ;W[h5]
 ;B[i4]
 ;W[j6]
 ;B[e8]
 ;W[e4]
 ;B[h3]
 ;W[f6]
 ;B[g5]
 (;W[c6]C[Frank\: White should have played g6. See the next variation.]
  ;B[g7]
  ;W[f8]
  ;B[d8]
  ;W[resign])
 (;W[g6]C[Frank\: From here on, it looks pretty difficult for Black...]
  (;B[c8]C[Frank\: This is losing for black.]
   ;W[d7]
   ;B[c7]
   ;W[d9]
   ;B[d8]
   ;W[e10])
  (;B[e6]
   ;W[e7]
   ;B[c8]
   ;W[d9]
   ;B[d8]
   ;W[e10])))
(;W[f10]C[Eric\:


This transposes to joseki, and I believe it's better.

(I can prove that it will be better if Black responds by reconnecting to the 11-edge.)]))
