hoshi911: South Problem; White to play.
It seems to me that the following sequence, which is currently marked incorrect, should also be correct:
w F2, b K2, w J1, b H2, w G1.
The following continuing sequences are reasonable, but all end up with white winning:
1. b J2, w L2, b K1, w L1
or, another continuing sequence:
2. b K1, w H1, b J2, w F1, b M1, w L1
or, at last:
3. b J7, w J2
South Problem; White to play. It seems to me that the following sequence, which is currently marked incorrect, should also be correct: w F2, b K2, w J1, b H2, w G1. The following continuing sequences are reasonable, but all end up with white winning: 1. b J2, w L2, b K1, w L1 or, another continuing sequence: 2. b K1, w H1, b J2, w F1, b M1, w L1 or, at last: 3. b J7, w J2