Soliloquy Theme / Queen´s soliloquy (x2)

Pacioli´s mate —  Pseudo soliloquy —  Pacioli´s (Pelle) move —  Reversal

1.Qg4? [2.Qe6+, 3.Qd5#; with 1...Bxc4+ Queen soliloquy]

1...Se4!

1. Qh5! [2.Qe8+ (A) Kc5 (a)  3.Se6# (B)]

1...Bxc4+  2.Qf7 [3.Qd5# (C), Queen´s soliloquy]

     2...Rxf4  3.Qe6#. Queen´s soliloquy

     2...Kc5(a)  3.Qd5# (C) Queen´s soliloquy

1...Kc5 2.Se6+(B)Kc6 (b) 3.Qe8# (A)

1...Kd7  2.Qf7+

     2...Kc8 (c)  3.Qe8# (A)

     2...Kc6 (b) 3. Qd5# (C)  Pseudo soliloquy

     2...Kd8  3.Rb8#

1...Sxc4  2.Qe8+ Kc5 (a) 3.Sb3# (D)

Author´s note: for information about  the Soliloquy/Garzón´s Theme see Chessstar problem nº 2355, July 2019.

— Further information about Pacioli´s move  and Pacioli´s mate:  Sinfonie scacchistiche, 131, Gennaio-Marzo, 2018, pp. 217-220.  The so-called Pelle move —including  checkmate made with  that movement— appears already in an early collection of  modern chess problems (partitis ala rabiosa) of Renaissance mathematician Luca Pacioli (c.1445-1517).