https://en.wikipedia.org/wiki/Crime_in_Antarctica
"1959 - The Vostok Station (станция Восток), then a Soviet research station in Princess Elizabeth Land, was the scene of a fight between two scientists over a game of chess. When one of them lost the game, he became so enraged that he attacked the other with an ice axe. According to some sources, it was a murder, though other sources say that the attack was not fatal. Afterwards, chess games were banned at Soviet/Russian Antarctic stations."