In the Fried Liver Attack (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nxd5 6.Nxf7 Kxf7 7.Qf3+ Ke6; see diagram), Black is okay in standard chess, but in hostage chess the line fails: White wins a knight with 8. Bxd5+, since if Black recaptures 8... Qxd5, White plays the hostage