Anyone for Chess?

I didn't bring many souvenirs back from my Inca Trail trek earlier this year but one of the items I did bring back is this chess set. They were everywhere in Cuzco - all different sizes, but all very intricate and always Incas vs conquistadors.

This obviously, is the Inca side. Not sure how well it comes across on this photo but they're beautifully made and painted and the whole set cost about £3.