Morozevich, who is very creative, launched a brilliant attack from the White side of a Sicilian Defense and should have won in spectacular fashion. But Vachier-Lagrave, rather than throw in the towel (which he could have done at several points), just kept playing, trying desperation moves. Morozevich missed several wins and finally threw away his advantage entirely.Vachier-Lagrave then found a brilliant way to seize the initiative (despite having a rook trapped in the corner and his king in an awkward position hemming in his rook). Finally, after 76 moves, Vachier-Lagrave trapped Morozevich’s king and he resigned.
Replay the game Morozevich-Vachier-Lagrave with analysis (requires java)