Disclaimer: I do not, nor will I ever or have ever owned Full Metal Alchemist
--- Match ---
No one understood the obsession with Roy Mustang and chess. He would be found on his spare time reading a How To book on playing chess and all the secret moves that are guaranteed to win the game. No one understood this new hobby of his, except Riza Hawkeye. Of course, this devoted and determination to win had a deep meaning behind it...
FLASH BACK
"Well colonel, if you beat me at a chess match, I will allow you to marry my granddaughter."
Grumman smiled and laid out the chess board next to the ring Roy wanted to give Riza.
A/N - Different from the other 'Match' stories about an actual fire type match.