You'll need to see everything that's going on right the way across the battlefield.
You'll have to see when one of your men can kill an enemy soldier, and when one of your own soldiers is in danger.
You'll have to see every way in which you, the King, can escape from danger, and every way in which you can endanger the enemy King.
Missing just one thing could well lose you the battle.
Here you can test and train your eyesight, and find out how well you can see everything on the battlefield.
How many captures can you see? (Easy)
How many captures can you see? (Hard)
How many checks can you see? (Easy)
How many checks can you see? (Hard)
Can you see in the dark? Test your night vision here
Click here to return to the Doctor.