Anton Korobov races to 5/5 in European Championship | chess24.com
From Ukraine with Love for Chess: With contributions by Vasyl Ivanchuk, Ruslan Ponomariov, Mariya and Anna Muzychuk and many, many others: Ponomariov, Ruslan: 9789493257573: Amazon.com: Books
Chad - 2021 Ruslan Ponomariov & Chess - Stamp Souvenir Sheet - TCH210344b | eBay
Episode 224 - GM Ruslan Ponomariov — The Perpetual Chess Podcast
CHAD 2021 RUSLAN PONOMARIOV CHESS SOUVENIR SHEET FIRST DAY COVER | eBay