<sod>:Morphy could have won a pawn by 8.Qxb7 Qb4+ 9.Qxb4 Bxb4+, but in keeping with his style he prefers rapid development over [[list of chess terms#Material|material]]. Note that 8.Bxf7+?! Qxf7 9.Qxb7 Bc5! gives Black dangerous counterplay for the rook.<eod>
<sod>:Morphy could have won a pawn by 8.Qxb7 Qb4+ 9.Qxb4 Bxb4+, but in keeping with his style he prefers rapid development over [[list of chess terms#Material|material]]. White can win material with 8.Bxf7+ Qxf7 9.Qxb7, but Black has dangerous counterplay after 9...Bc5! and 10.Qxa8 O-O or 10.Qc8+ Ke7 11.Qxh8 Bxf2+.<eod>