(;AP[Hexon:0.0]FF[4]GM[11]SZ[11]C[2023/04/14

Black\: Peter
White\: Jack

Black wins.
]PL[B]
;B[c10]
;W[h4]
;B[c4]
;W[e7]
;B[c8]
;W[c3]
;B[b4]
;W[d6]
;B[b7]
;W[b8]
;B[c7]
;W[c9]
;B[d8]
;W[d9]
;B[e8]
;W[e9]
;B[f8]
;W[f9]
;B[h8]
;W[i9]
;B[g10]
;W[g8]
;B[i6]
;W[h7]
;B[i7]
(;W[h5]C[Peter\: Now Black has an easy win. We also explored some variations, see the next variation.]
 ;B[h6]
 ;W[g7]
 ;B[g6]
 ;W[f7]
 ;B[f5]
 ;W[resign])
(;W[h6]
 (;B[i5]C[Peter\: If Black goes here, White may be winning.]
  ;W[h3]
  ;B[h5]
  ;W[d5]
  ;B[g6]
  ;W[b6]
  (;B[g4]C[Peter\: See the next variation for e5.]
   ;W[f4]
   ;B[g3]
   ;W[g5])
  (;B[e5]
   ;W[f4]
   ;B[e4]
   ;W[f6]))
 (;B[j4]C[Peter\: This is better for Black.]
  ;W[i5]
  ;B[j5]
  ;W[j3]
  ;B[i4]
  ;W[i3]
  ;B[h5]
  ;W[g6]
  ;B[g5])))
