A game of Chess which must be won before the world disappears.
This is an intriguing little variant of mine, played exactly the same as standard classical Chess, but without squares.
What?! You ask? NO SQUARES??!! Yes, that is correct.
In fact it is easier to play than you might first imagine.
The beauty of this game is not only its entertainment value, but as we all know, it is a lot easier to just carry about some pieces in a small pouch than also a hefty wooden, or even roll up board.