Picture from https://commons.wikimedia.org/wiki/File:Electron_shell_104_Rutherfordium.svg The Rutherfordium Attack WaterFanatic Feb 21, 2021, 5:42 AM | 0 This is an amazing attack to use in your chess games. The Rutherfordium attack is where it goes to Rf7 at the minimum on move 4. It's called this since on the 7th period (horizontal line) of the periodic table, that's where rutherfordium is. More News The Roentgenium Attack The Bohrium Attack