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

Black\: Thomas
White\: Mason

Black wins.
]PL[B]
;B[a6]
;W[swap-pieces]
;B[d8]
;W[g5]
;B[e6]
(;W[g8]C[Mason\: This was too out of the way, I should have played in the a1-corner.

See the next variation, which was also played.]
 ;B[d6]
 ;W[e4]
 ;B[f4]
 ;W[g3]
 ;B[f3]
 ;W[g2]
 ;B[f2]
 ;W[g1]
 ;B[d2]
 ;W[e2]
 ;B[d3]
 ;W[e3]
 ;B[c5]
 ;W[d9]
 (;B[b10]C[See next variations for c9.]
  ;W[c4]
  ;B[b5]
  ;W[resign])
 (;B[c9]
  (;W[b11]
   ;B[e10]
   ;W[c10]
   ;B[f8]
   ;W[e7]
   ;B[e8]
   ;W[d7]
   ;B[b8]
   ;W[c6]
   ;B[a7])
  (;W[e7]
   ;B[b9])))
(;W[d3]
 ;B[d6]
 ;W[g8]
 ;B[f4]
 ;W[g3]
 ;B[f3]
 ;W[g2]
 ;B[f2]
 ;W[g1]
 ;B[e2]
 ;W[e1]
 ;B[d2]
 ;W[d1]
 ;B[b2]
 ;W[c2]
 ;B[a4]
 ;W[b3]
 ;B[a3]
 ;W[b4]
 ;B[a5]
 ;W[b5]
 ;B[a6]
 ;W[b6]
 ;B[a7]
 ;W[b7]
 ;B[a8]
 ;W[b8]
 ;B[a9]
 ;W[b10]
 ;B[b9]
 ;W[c9]
 ;B[c8]
 ;W[d9]
 ;B[f8]
 ;W[e10]
 ;B[f9]
 ;W[f10]
 ;B[h9]
 ;W[g9]
 ;B[h7]
 ;W[h8]
 ;B[j7]C[Eric\:

Here, White can pass.]
 ;W[i7]
 ;B[j6]
 ;W[i6]
 ;B[j5]
 ;W[i4]
 ;B[i5]
 ;W[g6]))
