Author Robert Spiller discusses anything he darn well pleases: writing, Bonnie Pinkwater, math problems, and musings in general.
Sunday, April 8, 2012
Hint for My Facebook Chess Problem
Two hints actually. The sister was clever in crafting the scenario to fit her scheme of outdoing her brother. One facet of the scenario is that she is playing black in one game and white in the other. Another important thing to recall is that the players cannot see the other game because they are being played in separate room. Also remember she only has to win one game to do better than him.