Another Puzzle ...... White to Play to Win ...... Are you up to the Challenge?

The Challenge: You are White and have reached this position in your game, the last to finish in a team competition consisting of 8 x 8 boards. White needs to win to ensure your team draws the match. The crowd gathers and murmurs in the background, your teammates whispers encouragement and/or prays silently, the pressure mounts, the clock is ticking down, and ...... (answer posted next week).