The Tal Memorial Rapid is a 10-player single round-robin taking place in the Museum of Russian Impressionism in Moscow from 2-4 March.
Ten top players are competing for a $130,000 prize fund, with $25,000 for 1st place. Prizes aren't shared, and a tie for first results in a playoff. If two 5+3 games don't produce a winner an Armageddon game will be played with 5 minutes for White and 4 for Black.
Players have 25 minutes for all moves, with a 10-second increment from move 1.
GM Mamedyarov, Shakhriyar (2809) 
GM Nakamura, Hikaru (2787) 
