07-08-2014, 09:46 PM
Strange- didn't your post originally say 47.Rb7 Andy?
47.Rb7 wins since Black can't set up the Vancura defence- the White king can go to f7.
47.Kg6 only draws
47.Rb7 wins since Black can't set up the Vancura defence- the White king can go to f7.
47.Kg6 only draws