Holiday Chess Riddle
During Christmas holidays I tend to indulge in online chess playing a bit too much, wasting several hours a day that could be used to get back on track with the gazillion research projects I am currently trying to keep pushing. But at times it gives me pleasure, when I conceive some good tactical sequence. Take the position below, from a 5' game on chess.com today. White has obtained a winning position, but can you win it with the clock ticking? (I have less than two minutes left for the rest of the game...)
In the diagram White is to move, after black blundered in a more or less even…