Game 16 in Chess Openings (1904): Marshall–von Scheve. Notes from The Field.

1. 16…Qh5 Q—Q sq is probably the better move.
2. 17…c6 Too slow. 17..., B—K 3, followed by Kt—Q 2, would be a better development. If 18 P—Q 5, then 18..., B—B 4, or B—B 4 at once.
3. 19…f4 A tempting attack, which Herr Scheve had prepared in conjunction with the subsequent P—B 7, but not examined carefully enough. Mr. Marshall saw further.
4. 20.Qe1 The only move, but effective enough.
5. 23.Bf5 The winning move. Black has given up his only strength—the passed Pawn—and his undeveloped pieces can give no aid to the defence.
6. 31.Bh6 A most beautiful move, the Queen being twice attacked, and Black cannot save the game.