1... ed1B,ed1S 2.Qf3+,Qe3+
1.Rg1! (~)
1... hg1S,hg1B,e1Q+ 2.Qf3+,Qe3+,Re1:+
Transferrence of white continuations to in response to two pairs of black minor promotions. The key obviously must "bury" the BR.[MV]
554. Georgi Hadzi-Vaskov Macedonia
s#4*
8+9
*1... Qa5:#
1.Re3+! (1.Re5:?) Kc4: 2.Be6:+ (2.Be2+?) Kb5 3.Qb6+ (3.Qb8+?) Ka4 4.Ra3+ Qa3:#
Fata Morgana 1/4. White must use the extremely brutal arguments to compell the black to "cooperate".[MV]