(;AP[HexGui:0.10.GIT]
C[2020/10/09

Black\: Frank
White\: Peter

Black wins.
]FF[4]GM[11]PL[B]
SZ[11];B[a9];W[d3];B[c3];W[d2](;B[b2]
C[The standard response c2 is better (see next variation), because this one leaves b3 vulnerable. ]
;W[b3];B[c2];W[c4];B[b4](;W[c5]
C[Here, White should have close it off with b5 (next variation). The problem is that Black b7 is now quite inconvenient for White.]
;B[b7];W[a6];B[f4];W[f3]
C[Weak move. This move accomplishes little, and lets Black gain more territory.]
;B[h3];W[f8];B[g9];W[f9];B[h7];W[h8];B[g8];W[h9]
C[This move is risky for White. White already had a 2nd row ladder escape on the k-edge. With this move, White hopes to get a 3rd row escape. However, Black could answer i7, taking away all of White's escapes and giving Black a 2nd row escape.]
;B[g10]
C[Bad move. i7 would have accomplished the same and been more minmaxing.]
;W[g5]
C[This stone is connected to the k-edge, but the connection in the other direction is problematic.

Black now has a force win according to Mohex. h6 is winning.]
;B[e6];W[e5];B[f5];W[e7];B[c9];W[b10];B[c10];W[c8];B[b9];W[c7];B[f6];
W[i3](;B[j2]C[This move keeps the win. e4 would have also worked.];W[g7]
;B[h6];W[g6];B[i4];W[resign])(;B[e4]))(;W[b5]))(;B[c2];W[c4];B[b6];W[b5]
))
