(;AP[HexGui:0.10.GIT]
C[2022/04/01

Black\: Frank
White\: Bian

Black wins.
]FF[4]GM[11]PL[B]
SZ[11];B[j10];W[f6];B[d5];W[d4];B[c5];W[d3]
C[Eric\:

C3 is the standard response here.

https\://www.hexwiki.net/index.php/Joseki#Common

\:-)  .]
;B[e4];W[f3]C[Peter\: better g3?];B[f4];W[d7];B[i6];W[i3];B[j4];W[i2];
B[h4];W[g3];B[h2];W[h3];B[e3]
C[Eric\:


Black should play B5.  This connects while blocking a potential ladder from the 11-edge direction.

(It connects because the overlap at E1 doesn't matter.)]
(;W[e2]C[Bian and Eric\: g6 or g4, see next two variations.];B[b5];W[g6]
;B[h6];W[g4];B[b8];W[b9];B[c8];W[c9];B[d8];W[d9];B[e8];W[e9];B[f8];W[f9]
;B[h8];W[resign])(;W[g6]C[Bian\: better.];B[b8];W[c6];B[a7];W[b6];B[a6];
W[b5];B[a5];W[b3];B[b4];W[e2])(;W[g4]
C[Eric\:

g6 also wins, but White doesn't need the i5 area.]))
