Israel · @GMBorisGelfand
Boris Gelfand is an Israeli grandmaster who won the 2009 FIDE World Cup and the 2011 Candidates Tournament, then played Viswanathan Anand for the 2012 World Championship. He has written a series of books on chess decision-making for Quality Chess.
The Petroff Defense is the most solid opening with Black.
GM Boris Gelfand · 2w ago
