Chess riddle.

Each pair of images combine to make a chess-related idea. None of them are really that hard, if you think about it. Add your own as well.


Riddle number one:

http://24.media.tumblr.com/tumblr_mdhmznA44o1rutrxwo2_1280.jpg

http://www.mytinyphone.com/uploads/users/tyroneford/127886.jpg


Number two:

http://thepostcool.files.wordpress.com/2010/09/british_bobby.jpg

http://www.bostonboat.com/images/homepage_slideshow_9-2011/fish-2010-214.jpg

Number three:

http://maximizeu.com/wp-content/uploads/2010/07/moldy_bread-225x187.jpg

http://p.twimg.com/Ak0fG9rCAAE51GC.jpg

Number four:

http://media.treehugger.com/assets/images/2011/10/coal-miner-01.jpg

http://2.bp.blogspot.com/-xyL0o_FQpfk/Ttuwcef0x3I/AAAAAAAAAbY/QNxgNqOepHU/s1600/RackMultipart20110421-4442-19ufzxg-0_original..jpeg

Don't mean to ruin it for anyone but number 2 is Bobby Fischer lolz

It would be better if this site allowed pictures to be posted int forums....
or then again would it?

Can you hide your answer? (thought it really wasn't that hard). Thanks.

EDIT: I added one more riddle.

Answers:

1. Reveal Hidden Content

2. Reveal Hidden Content

3. Reveal Hidden Content

4.Reveal Hidden Content