...so I'll share with you this ending that appeared in Chess Today last Sunday.
Rowe v Roussel-Roozmon, Jamaica v Canada, Dresden Olympiad 2008: position after 63...Ka4-b3.
White now has a choice of four legal moves. Should he play:
a. 64. Kd1 ?
b. 64. Kd2 ?
c. 64. Bb2 ?
d. 64. h5 ?
e. doesn't matter, they all lead to the same result?
Explain your answer.