FREE - In Google Play
FREE - in Win Phone Store
I found that one really easy to find given the title, but playing it in a game is a different matter.
if black doesn't accept the draw with Kh6, it follows a simple mate
1. Qh8+ Kxh8 2. Rxf8+ Kg7 3. Rf7+ Kh6 4. Rh4+ Kg5 5. f4#
Nice drawing technique.
You should have placed this puzzle in today's (1-17-13) comments so more people would see it and be able to learn from it.