International Master Dorsa Derakhshani marches on with the Philidor Defense, based on the teachings of Parimarjan Negi and his book.
BUY NEGI'S BOOK: http://www.qualitychess.co.uk/products/1/227/grandmaster_repertoire_-_1e...
2022.04.13
C41 Philidor, Improved Hanham variation
