Astronauts Greg Chamitoff and Gregory Johnson vs. Earth

Explore the game in our Chess Viewer

Press Ctrl and click (on PC) to enable "Popups"
Click here for help with Java or the Chess Viewer

Learn to Play Chess

If you don't know the rules of chess, click here.

Vote for moves here Live updates from Twitter:
Follow the game here @Astro_Taz - Astronaut Greg Chamitoff
Discuss the game here @ChessMagnet - Match Director Hal Bogner
Visit the ISS (International Space Station) Facebook Page