Home › Openings › Owen Defense Owen Defense: Matovinsky Gambit ECO B00 · 1. e4 b6 2. d4 Bb7 3. Bd3 f5 4. exf5 Bxg2 5. Qh5+ g6 Related variationsOwen Defense: Guatemala DefenseOwen Defense: Naselwaus GambitOwen Defense: Smith GambitOwen Defense: Hekili-Loa GambitOwen Defense: Unicorn VariationOwen Defense: Wind Gambit Practice this opening · Play against the computer