A puzzle for 1000 to 1300 in rapid rating

Hi,

Here were going to see a puzzle for 1000 - 1300 in rapid rating!

https://lichess.org/analysis/7k/p5pp/P6r/1P6/8/PP6/KP3B2/8_w_-_-_0_1?color=white

White to play, HINT: Its a 4 move solution!

Are you done?

Answer

Bxa2 Rd6 b6 Rd8 b7...

Tell me if you got it right here: https://lichess.org/forum/community-blog-discussions/ublog-RAPvsdKt