This remarkable chess study is by Henry William Barry who was a violin teacher of Irish descent. He was also the chess study/problem editor of the “American Chess Bulletin” for 25 years. In this study, White to play and checkmate in two!

Henry William Barry Chess Study

Result: 1-0
Date: 1901
[…] 1.♗g6 e1=♕ (1…e3 2.♘e5#) (1…♔g4 2.♘e5#) 2.♗h5# (0:00:10) 1.