user15543: Merry Christmas everyone! Try this problem out that I made yesterday for SuperProblem.ru. With White to move, solve this helpmate, meaning White and Black work together to checkmate Black, in 4.5 moves. Enjoy!
[Title "me, SuperProblem.ru 12/24/2020, Helpmate In 4.5"]
[FEN "4b3/6p1/2p2pk1/8/K4r2/P7/2Pq1PPP/8 w - - 0 1"]


user24734: [Variant "From Position"]
[FEN "4b3/6p1/2p2pk1/8/K4r2/P7/2Pq1PPP/8 w - - 0 1"]

1. c4 Rh4 2. g4 Rh7 3. h4 Qh6 4. f4 Bf7
5. f5#


15543: <p>Merry Christmas everyone! Try this problem out that I made yesterday for SuperProblem.ru. With White to move, solve this helpmate, meaning White and Black work together to checkmate Black, in 4.5 moves. Enjoy!</p>
<pre><code>[Title &quot;me, SuperProblem.ru 12/24/2020, Helpmate In 4.5&quot;]
[FEN &quot;4b3/6p1/2p2pk1/8/K4r2/P7/2Pq1PPP/8 w - - 0 1&quot;]
</code></pre>
 24734: <pre><code>[Variant &quot;From Position&quot;]
[FEN &quot;4b3/6p1/2p2pk1/8/K4r2/P7/2Pq1PPP/8 w - - 0 1&quot;]

1. c4 Rh4 2. g4 Rh7 3. h4 Qh6 4. f4 Bf7
5. f5#
</code></pre>
