Page 8 - Mordcovich v Warraich [1] commentary by Alexandre Dinerchtein.
Page 28 - Roads v Smith [2] commentary by Yilun Yang.
Diagram for David Ward's Problem Corner [3]
Answers for David Ward's Problem Corner [9]
BGJ 157 [15]
BGJ Game Files [16]
Links:
[1] http://www.britgo.org/files/bgjgames/158game1.sgf
[2] http://www.britgo.org/files/bgjgames/158game2.sgf
[3] http://www.britgo.org/files/bgjgames/problemcorner158.sgf
[4] http://www.britgo.org/files/bgjgames/158a.sgf
[5] http://www.britgo.org/files/bgjgames/158b.sgf
[6] http://www.britgo.org/files/bgjgames/158c.sgf
[7] http://www.britgo.org/files/bgjgames/158d.sgf
[8] http://www.britgo.org/files/bgjgames/158e.sgf
[9] http://www.britgo.org/files/bgjgames/problemcorner158x.sgf
[10] http://www.britgo.org/files/bgjgames/158ax.sgf
[11] http://www.britgo.org/files/bgjgames/158bx.sgf
[12] http://www.britgo.org/files/bgjgames/158cx.sgf
[13] http://www.britgo.org/files/bgjgames/158dx.sgf
[14] http://www.britgo.org/files/bgjgames/158ex.sgf
[15] http://www.britgo.org/bgj/issue157
[16] http://www.britgo.org/bgj/games