How to play the hidden chess game inside Facebook Messenger on your iPhone<img style="float: left; margin-right: 10px" src="
![](http://www.iphonehacks.com/wp-content/uploads/2016/02/Facebook-Messenger-chess-194x129.jpg)
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Facebook Messenger is a great way to stay in touch with friends and family, but did you know that it has an awesome little secret? With just a few simple commands, you can play a built-in chess game that requires no additional apps on iPhone, iPad, and in your browser.
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How to play the hidden chess game inside Facebook Messenger on your iPhone