The opening is characterized by the following moves, which give it the appearance of a King's Gambit with the colours reversed.

The colors reversed into complementary tones for a few insane seconds, overcorrected, and then suddenly were normal.

The colors reversed between games 6 and 7.

The only difference was that all the usual colors had reversed themselves, creating a world that looked like the negative of a color photograph.

Newborn calves are red with a dark stripe along the back, with the colours reversing as they grow.

It can also rarely occur in the Ruy Lopez with colors reversed.

Nc3 system (with colors reversed), where Black embarked on a rather dubious plan with c6-d5.

And there were home movies, shown as negatives, with their colors reversed.

The 3-D viewing device had two filters with the colors reversed, green for the left eye and red for the right.

Moreover, White cannot play the line recommended by Kaufman with colors reversed, because 5.