Karen Ashotovich Grigorian (7 September 1947 – 30 October 1989) was an Armenian chess master, and son of the poet Ashot Grashi.
Grigorian's trainers included Lev Aronin, and he was friends with the Latvian chess master Alvis Vītoliņš.
Grigorian and Vitolins were excellent blitz players, but both also suffered from psychiatric disorders.
At the age of 42, Grigorian committed suicide by jumping from the Great Bridge of Hrazdan, Yerevan.
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