(;AP[Hexon:0.0]FF[4]GM[11]SZ[11]C[2023/01/27

Black\: Mason
White\: Peter

White wins.
]PL[B]
;B[a11]
;W[swap-pieces]
;B[c4]
;W[c3]
;B[d3]
;W[e7]
;B[h7]
;W[g6]
;B[f5]
;W[g4]
;B[f7]
;W[f6]
;B[d7]
;W[d8]
;B[g5]
;W[i5]C[Peter\: White should not have given Black a bridge to invade. I think h5 would have been better.]
;B[h5]
;W[g3]
(;B[b5]C[Peter\: I am pretty sure h6 would have been winning for Black, see next variation.]
 ;W[h6]
 ;B[b9]
 ;W[d9]
 ;B[b10]
 ;W[b8]
 ;B[c8]
 ;W[d6]
 ;B[e6]
 ;W[e4]
 ;B[resign])
(;B[h6]
 ;W[e4]
 ;B[d5]
 ;W[e5]
 ;B[c7]
 ;W[d9]
 ;B[e6]))
