Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Checkmatemons (Chessmons was already taken) [Inspired by the Chess Board Field effect in the Pokémon Reborn fangame]
Metagame premise: Every pokemon becomes a chess piece (with a special effect) based on their stats or position during the send out order (like the one that appears when you have...