Owen Defense: Unicorn Variation

1.e4 f6 2.d4 b6 3.c4 Bb7

ECO B00

The Owen Defense: Unicorn Variation is a chess opening line in the Owen Defense complex, reached after 1.e4 f6 2.d4 b6 3.c4 Bb7.

It is catalogued under code B00 in the Encyclopaedia of Chess Openings (ECO).

The defining move Bb7 is chosen by Black on move 3.

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Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.