Chess anyone?

Ok, put down your soldering iron, turn off your spectrum analyzer, and let's play chess.

Ingredients

50 ohm BNC, SMA, and N terminators with various BNC, SMA, N, APC7, F, UHF connectors and inter-series adapters; or any other RF connectors you can find around the house. White gets nickel or stainless steel and black gets gold top pieces. p.s. Dad lost the first game.