An advantage could consist not only in a single important advantage but also in a multitude of insignificant advantages.

Vanity should never tempt a player to engage in a combat at the risk of loss of health. It is bad enough to lose without the additional annoyance of paying doctors' bills.

Loss generally occurs when a player overrates his advantage or for other reasons seeks to derive from a minute advantage a great return such as a forced win.

An advantage could consist not only in a single important advantage but also in a multitude of insignificant advantages.

The process of making pieces in Chess do something useful (whatever it may be) has received a special name: it is called the attack. The attack is that process by means of which you remove obstructions.

The range of circumstances in which it is possible to presuppose the presence of a combination is very limited. The presence of such circumstances is the reason for the genesis of the idea in the master's brain.

I have added these principles to the law: get the Knights into action before both Bishops are developed