Puzzle 424193: Black to checkmate
GM Ian Nepomniachtchi (2757) - GM Alexander Grischuk (2766)
chess.com Speed 3m+1spm 2017 chess.com INT (17), 2018.08.07
chess.com Speed 3m+1spm 2017 chess.com INT (17), 2018.08.07
Drag the pieces to solve this puzzle.