  In this paper, a quantum variant of chess is introduced, which can be played
on a traditional board without the need of using computers or other electronic
devices. The rules of the game arise naturally by combining the rules of
conventional chess with key quantum-physical effects such as superposition and
entanglement. Niel's Chess is recommended for ages 10 and above, to everyone
who wishes to play a creative game with historical roots and at the same time
gain intuition about the foundational quantum effects that power cutting-edge
technologies like quantum computing and quantum communication, which are poised
to revolutionise our society in the coming decades.
