As you have already noticed from the picture, this mod adds real chess to the game, you can play both with a computer and with friends on your local server. To start the game, craft the playing field and select the game mode.

Installation instructions for the mod for Minecraft 1.7.10:

1. Install Minecraft Forge

2. Download the archive with the mod

3. Open the downloaded archive and unpack it into the .minecraft / mods folder