The greatest number you can imagine

How many different games of chess are possible? Everyone knows it’s a very, very large number. It can be written down in seconds, using just a few digits, is unimaginably huge. Unimaginable? The great scientist Enrico Fermi recommended that we at least try to understand very large numbers, to estimate what they entail. Mathematics professor […]

Steamrolling the king

There are sacs, and there are sacs. This turn of phrase that suggests not all are the same could not be more true of piece sacs in chess. Some are just flat out blitzkrieg tactics to gain material or reach for the jugular, but this one was a long-term attacking sac by Fat Fritz 2 […]