My chess playing ability being at best schoolboy level has not lessened my enjoyment of the brilliant TV series, Queen’s Gambit. The young orphan overcomes all kinds of difficulties to become a Grandmaster. Part of the charm of the programme is the very fact that I don’t have much clue about the Ruy Lopez Reversed, nor even the Scholar’s Mate. I am glad that there is something called three-dimensional chess. I really have no idea what they are doing, but I am full of admiration for the way they are doing it. I know that it is complex and important and way beyond my own comprehension.

So are the Brexit talks stalling? Is it all game playing to allow us to claim a victory- for example over fisheries – to cover up some major concession over, for example, the level playing field? Is Michael Gove’s triumphant agreement over the Northern Irish border central to the mainstream Brexit negotiations? Or is it on a different plane? Is it all just a question of a Mexican stand-off, or the Sicilian defence? Who knows? 

Meanwhile, we welcome the first anti-Covid vaccines, and hope that we may be seeing the beginning of the end if not the end of the beginning. But it will still take huge self-discipline by us all in the meantime, especially over the Christmas break. Tier 1, 2 or 3, lockdown, herd immunity, PCR, Antigen and antibody tests, track and trace. It makes the Queen’s Gambit look pretty simple.

Small Business Saturday reminds us of the crucial necessity to safeguard our economy. Is it heading for a 1930’s style stagnation and collapse, or will it be a sharp V-shaped downturn and recovery of the kind we saw after Lockdown 1? Somewhere in the Bank of England there is a 1949-vintage machine called the Moniac, or financephalograph, which uses water flows and hydraulics to mimic the UK economy. You pour water into the ‘growth’ funnel, let some out from the ’inflation outlet’; a waterfall represents unemployment, or some such. Set the whole thing up and let it run and you can work out which little bits to tweak for the best economic outcome.

Balancing the health of the nation and saving lives with the economic health of our high streets is a delicate matter to say the least, and it won’t be over for another six months. I hope the financephalograph is up to it.

Meanwhile President Biden looks secure, although not if you listen to President Trump, and Britain’s relations with our oldest and best ally may need tweaking; President Putin seems to be testing nuclear weapons in a very worrying development, the threat from Islamicist terrorism has not diminished,  and Climate Change may well make the rest of it simple by comparison.

Chess openings may be standard, albeit with a thousand variations. The endgame is the totally unpredictable, intuitive, skilful bit leading to either stalemate or checkmate. Right now, there are some pretty complex simultaneous three-dimensional chess games nearing the endgame: Boris Johnson vs Ursula van der Leyden, Michel Barnier vs Lord Frost, Whitty and Valance vs Rishi Sunak. The next few weeks will determine who is the grandmaster, and who the schoolboy chess loser.