Puzzle 424105:
Puzzle 424105:
GM Ian Nepomniachtchi (2751) - GM Sergey Karjakin (2783)
chess.com Speed 3m+2spm 2017 chess.com INT, 2017.10.24 Nepomniachtchi - Karjakin, chess.com Speed 3m+2spm 2017 2017
chess.com Speed 3m+2spm 2017 chess.com INT, 2017.10.24 Nepomniachtchi - Karjakin, chess.com Speed 3m+2spm 2017 2017