XGID=---BBbC-B---bD---c-dcBa---:0:0:1:22:0:0:3:0:10 Unlimited Games. How should Red play 22? This is a common type of problem. 13/9(2)...

XGID=-BABABC----A-ab--ccbAbBb--:0:0:1:21:4:1:1:5:10 Match Play. Red leads 4-1 to 5 (Crawford). How should Red play 21? At this score...

XGID=a-BBcBCBA-------aA-bbbbbB-:1:1:1:00:2:5:0:9:10 Match Play. Red trails 2-5 to 9. Should Red redouble, if redoubled should White take?...

XGID=-b--B-D-C---bD-aac-cc--AA-:0:0:1:33:5:2:0:9:10 Match Play. Red leads 5-2 to 9. How should Red play 33? NOTE: I initially published...

XGID=-AB-BA--------------abba--:0:0:1:00:0:0:3:0:10 Unlimited Games. Should Red double? If doubled, should White take? The formulas don’t...

XGID=--aA-aEBB---dC---d-e----B-:0:0:1:22:0:2:0:7:10 Match Play. Red trails 0-2 to 7. How should Red play 22? When you get the chance to...

XGID=-eB-BBCBA---bA---b-e-Ba---:1:-1:1:63:0:5:0:7:10 Match Play. Red trails 0-5 to 7. How should Red play 63? Red wants to wrap up the...

XGID=-BBbB-B--bD-bB-A--bdba----:0:0:1:55:4:0:0:7:10 Match Play. Red leads 4-0 to 7. How should Red play 55? It is just so easy not to...

XGID=-B-B--B---------B-AbcBBfB-:0:0:1:31:0:2:0:7:10 Match Play. Red trails 0-2 to 7. How should Red play 31? This position was kindly...

XGID=-b----E-C-B-cC---d-db---B-:0:0:1:21:0:0:3:0:10 There are four sensible plays here. 13/11, 6/5; 13/10; 24/23, 13/11 and 24/21. The...