Create New Game

Playing as anonymous user
Choose whether to play against another human or a computer
Enable turn timers for this game (only applies to human vs human games)
Time limit per turn in seconds (30-600 seconds)
Private games can only be joined with a direct link (bot games are always private)
About Simultaneous Chess

In Simultaneous Chess, both players make their moves at the same time.

  • Submit your move when you're ready
  • After both players have submitted their moves, they are executed simultaneously
  • If moves conflict, special rules determine which moves are valid
  • Timer mode: Enable timers for fast-paced games, or play without timers for a relaxed experience