Mikhail Moiseyevich Botvinnik (1911-1995) was a Russian chess Grand Master. He was the World Chess Champion from 1948 to 1963 with a few interruptions.

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What is the origin of this breakthrough combination?

If you've spent enough time in the world of chess, it's not unlikely that you've come across the following position, with white to move and win, or an essentially identical one. You'll see plenty of ...