White to move and win!

Can you find the winning variation for white? Composed by Lev Abramovich Olmutsky in 1963. Chess emoticons (emojis) in the thumbnails are downloaded from http://www.icons-land.com and used under Icons-Land Demo License Agreement. Subscribe to my channel for more great puzzles, gambit tutorials and chess opening videos! Maybe also check out my videos about the online game Supremacy 1914? #chess #puzzles #strategy #tutorials #endgames