ly to blunder advantages, and so checks, captures and tactical setups have a better chance of leading to a win. Eventually it helps to learn better openings such as the Berlin Defence; and so on. It may be that trying to tack on additional curriculum processes is not only unnecessary but hurts this serendipitous, fragile progression.</p>

        <h2 id="commentary">Commentary</h2>
        <p>Looking at a move or position and commenting on it is more difficult in many ways than playing chess. Generating nat