
Page 8 - Iyama v Lee [1] commentary by David Ward.
Page 13 - Roads v Moriguchi [2] commentary by Yilun Yang.
Page 25 - Trippel v Selby [3] commentary by Alex Selby.
Diagram for David Ward's Problem Corner [4]
Diagram for Ichigaya Station problem [5]
Answers for David Ward's Problem Corner [11]
Answers for Ichigaya Station problem [12]
BGJ 156 [18]
Up a level [19]
Links:
[1] http://britgo.org/files/bgjgames/157game1.sgf
[2] http://britgo.org/files/bgjgames/157game2.sgf
[3] http://britgo.org/files/bgjgames/157game3.sgf
[4] http://britgo.org/files/bgjgames/problemcorner157.sgf
[5] http://britgo.org/files/bgjgames/ichigaya157.sgf
[6] http://britgo.org/files/bgjgames/157a.sgf
[7] http://britgo.org/files/bgjgames/157b.sgf
[8] http://britgo.org/files/bgjgames/157c.sgf
[9] http://britgo.org/files/bgjgames/157d.sgf
[10] http://britgo.org/files/bgjgames/157e.sgf
[11] http://britgo.org/files/bgjgames/problemcorner157x.sgf
[12] http://britgo.org/files/bgjgames/ichigaya157x.sgf
[13] http://britgo.org/files/bgjgames/157ax.sgf
[14] http://britgo.org/files/bgjgames/157bx.sgf
[15] http://britgo.org/files/bgjgames/157cx.sgf
[16] http://britgo.org/files/bgjgames/157dx.sgf
[17] http://britgo.org/files/bgjgames/157ex.sgf
[18] http://britgo.org/bgj/issue156
[19] http://britgo.org/bgj/recent.html