Franklin Kowles Young v L Dore, Boston, 1892
The game continued with the following forced sequence and mate delivered by the remaining N on f7:
14.Qh5+ g6
15.Nf6+ Bxf6
16.Nxg6+ Qe7
17.Rxe7+ Bxe7
18.Ne5+Kd8
19.Nf7+ Ke8
20. Nd6+ Kd8
21.Qe8+ Rxe8
22.Nf7# (1-0)
