Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Evans_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 d6 *
Position (FEN): r1bqk1nr/ppp2ppp/2np4/2b1p3/1PB1P3/5N2/P1PP1PPP/RNBQK2R w KQkq - 0 5
White to move.
Themes:  Opening  
Puzzle rating: 1547
Best move: bxc5