The Evans Gambit is the opening given by the moves `1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4`, an aggressive variation of the Giuoco Piano.
The Evans Gambit is the opening given by the moves 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4
, an aggressive variation of the Giuoco Piano. It is named after the Welsh mariner William Davies Evans, who introduced the opening to high-level play in the game Evans-McDonnell (London 1826).