... und hier die Lösung:
[Event "Musical Chess"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sergiersky"]
[Black "Viigand"]
[Result "*"]
[EventDate "????.??.??"]
[FEN "5r2/r3Npkp/3pn1p1/qbnNp2P/1p2P3/5P2/PP1QB1P1/1KR4R w - - 1 26"]
[SetUp "1"]
[PlyCount "17"]
26.Qh6+ Kxh6 27.hxg6+ Kg5 28.Rh5+ Kxh5 29.f4+ Bxe2 30.Nf6+ Kh6 31.Rh1+ Kg7
32.Ne8+ Rxe8 33.Rxh7+ Kf6 34.Rxf7# *