There are four candidate plays: (a) 24/23, 13/8; (b)7/2*/1*; (c) 24/18 and (d) 13/7. We can quickly dismiss (a) because it gives White...

XGID=-aa-BBBB----cEa--c-db---B-:0:0:1:51:3:3:0:9:10 Match Play. 3-3 to 9. How should Red play 51?

T his is a tricky position. At first sight it seems that Red should simply make a run for it with 23/17. However, he has no structure...

XGID=-a--b-E-D---eE-----b-abAb-:0:0:1:51:6:0:0:9:10 Match Play. Red leads 6-0 to 9. How should Red play 51?