Chess Opening Theory/1. e4/1...a6/2. Bc4/2...b5/3. Bxf7/3...Kxf7

= St. George Defence = To get back the material, White must play 4. Qh5+

Theory table
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'1.e4 a6 2.Bc4 b5 3.Bxf7+ Kxf7'