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E.Z. Adams – C. Torre New Orleans 1925

White to move and win

 

Solution

 

The point is to force the Queen away from the defense of e8, by chasing her around the board.   18. Qg4 Qb5 (18.. Qxg4 19 Rxe8 Rx8 20. Rxe8#) 19. Qc4 Qd7 20. Qc7 Qb5 21. a4 Qxa4 22. Re4 Qb5 23. Qxb7