Monday puzzle / game

Monday puzzle / game

White to play and draw

Those of you who do these puzzles regularly will know that I am a fan of elegant studies with very few pieces, and so admire the works of Troitsky, Rinck and Reti amongst others. This is another Richard Reti study and has some similarities with Puzzle 4 in section D of the Xmas Quiz – indeed one may have inspired the other!

Solution