1. Chess Ultra Achievements
  2. O-O achievement
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O-O achievement in Chess Ultra

O-O

Castle kingside

O-O0
20 November 2020 - 1 guideOnline/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Versus - These achievements can be obtained by two or more players in a face off gamemode who have met the achievement requirements.
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How to unlock the O-O achievement

  • HaxArasHaxAras3,294
    10 Dec 2022 11 Dec 2022 11 Dec 2022
    0 0 0
    Castling requires you to have moved your Bishop and Knight out of the way of your King and Rook. You can't have moved your King previously.

    To Castle Kingside, (the game will handle the positioning for you), you simply move your King to the space where your Knight would be and your Rook to where your Bishop would be.

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