Camillo Gamnitzer, Die Schwalbe 2016 , 1. Ehrende Erwähnung
Position: 4BKR1/5PP1/P1Qnk3/1pb4p/1p3R2/P1PN1NP1/8/8 w - - 0 1
 
selfmate in 5

Black: Nd6, Ke6, b5, Bc5, h5, b4
White: Be8, Kf8, Rg8, f7, g7, a6, Qc6, Rf4, a3, c3, Nd3, Nf3, g3

Set:
1. - L~? 2. Sc5+ Lxc5 3. De4+ Sxe4#, shortest
However: :
1. Sd3~? (2. De4+) L~!
That means: Lc5 and Sd3 initially must hold position
(reciprocal 'Verharrungspflicht') 

1. a4! flight, shaking off control of b4
(2. Dd7+ Kd5 3. c4+!, flight, shaking off control of b4, simultaneous cutting off Tf4 from b4; bxc4 4. Sxb4+ flight, shaking off control of c5; Lxb4 5. Df5+! Sxf5#) 
1. - bxa4! 'Counterflight', preventing (3. c4+)
2. Sb2! → selective flight (3. De4+) L~, flight  
3. Sg5+ Ke5
4. Sc4+! Sxc4 (bxc4??)
5. Dc5+! Lxc5#, retour...

1. - bxc3 (3. c4??) 2. Dd7+ Kd5 3. Sb4+ Lxb4
4. Dc6+! retour, Ke6 5. De4+ Sxe4#; 6. cxb4??

After complete removal of black battery direct mate by the recalled rear-piece. Sparkling sequence of (bilateral) flightmoves; thematic temptations. 

Strategisch tiegfgründiger Inhalt. Ausgezeichnet! (KHS)
Für mich das Prunkstück der Serie (WS)

1. axb4?/1. cxb4? ZZ
1. - h4?
2. g4! L~
3. Sc5+ Lxc5
4. Tf6+ Kxf6
5. Dxd6+ Lxd6#
However:
1. - L~! 2. Sc5+ Lxc5 3. De4+ Sxe4+ 4. bxc5...

[1. g4? (2. Tf6+) hxg4!]