Carlsen's Board Fumble Leads to World Blitz Forfeit Loss Against Martirosyan

• Magnus Carlsen forfeited a World Blitz Championship match against Haik M Martirosyan.
• Under intense time pressure with two seconds left, Carlsen knocked over pieces.
• He stopped the clock before fully restoring the board, violating blitz chess rules.
• Martirosyan called the arbiter, who ruled in his favor, leading to Carlsen's defeat.
• Carlsen was reportedly already disturbed after a previous loss to Arjun Erigaisi.

Why It Matters: Carlsen's rule violation during a board fumble cost him a crucial World Blitz match.