Art Chessbuff (Австралия)  
#3 3+3

[Event "?"]
[Site "?"]
[Date "2018.12.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "kB6/1pPp4/8/8/3K4/8/8/8 b - - 0 1"]

0... d6 1. c8=Q d5 2. Qc7 b5 3. Qa7#