A game that I liked (ChessBase 13)
[Event "64"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Kovalenko, V."]
[Black "(Study 75b)"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/P7/8/8/Pp3K2/8/5k2 w - - 0 1"]
[PlyCount "13"]
[EventDate "1976.??.??"]
1. a7 b2 2. a8=Q b1=Q 3. Qa6+ Kg1 4. Qa7+ Kh1 5. Qa8 $1 Qb2 $1 6. Qe4 $1 Qxa3+
(6... Kg1 7. Qe1+ Kh2 8. Qe2+ $18 (8. Qf2+)) 7. Kf2+ 1-0