Puzzle: Carlsen vs. Gelfand

Puzzle: Carlsen vs. Gelfand

AsAr2250
AsAr2250
Dec 25, 2016, 2:01 PM |
0

This puzzle is from the game between Magnus Carlsen and Boris Gelfand at the Zürich CC Rapid 2014, where Carlsen opened with the Benkő Gambit. How did he decide the game at move 18?