twente theme

In one phase, after two defences, there are two mates. In the second phase, there is one mate after the first defence and the other after the second.

Scheme:
1.X a 2.AB , 1…b 2.AB
1.Y a 2.A, 1…b 2.B

twente theme – 3 variations

In one phase, after three defences, there are three mates. In the second phase, there is one mate after the first defence and the second after the second and the third after the third.

Scheme:
1.X a 2.ABC, 1…b 2.ABC, 1…c 2.ABC
1.Y a 2.A, 1…b 2.B, 1…c 2.C

Paslack, Rainer
C.Goldschmeding MT, Probleemblad, 1996
1st Prize
FIDE Album 1995-97

mate in 2 moves