The Iranian grandmaster Mohammad Amin Tabatabaei defeated his rival from England in the 2023 London Chess Classic.

Iranian chess grandmaster and member of Iran's chess team, Mohammad Amin Tabatabaei, won the Armenian International Chess Tournament that was held in memory of Armenian chess player Grandmaster Manuel Petrosyan with 6 points. The final round of the Tournament washeld on Tuesday in Jermuk, Armenia. Tabatabaei defeatedAlexander Anatolyevich Donchenko,...