Light pawn on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Light knight on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Light bishop on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Light rook on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Light queen on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Light king on transparent square, default size 64x64 by Cburnett - Own work, CC BY-SA 3.0.
Dark pawn on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Dark knight on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Dark bishop on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Dark rook on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Dark queen on transparent square, default size 45x45 by Cburnett - Own work, CC BY-SA 3.0.
Dark king on transparent square, default size 64x64 by Cburnett - Own work, CC BY-SA 3.0.