The Problemist (1980), Lode

Note: a) diagramma; b) Tf8>b4
 

The Problemist (1984)

Note: a) diagramma; b) Dd2 in b7
 

The Problemist (1984)

1° premio

(9) Aiutomatto in 2
a) 1.Db7 Cf6; 2.Rf3 Cg4#
b) 1.Dd4 Cd6; 2.Rf4 Cdf5#

(10) Aiutomatto in 3
a) 1.Tc5 Db1; Ad1 Dh7; 3.Dg5 Cd7#
b) 1.Cb1 Dxf3; 2.Dg7 Dh5; 3.Tf2 Cd5#

(11) Automatto in 2
1.Cd3 (min. 2.Db7#) Ag2 / Txd3 / Txb8; 2.Cxd7+ / Dc6+ / c5+

(12) Sinfonie Scacchistiche (1984)
GV:
1.Ag4 (min.2.Ce4#)? Cxg4; 2.Ag5# ma 1... Txb4!
1.h4 (min 2.Ag5#)? Cf3; 2.Ce4# ma 1... Ac1!
GR:
1.Axg6 (min. 2.Dxf5#) Cd3 / Ae6; 2.Ag5 / Ce4#