Critical Move #5

Sep 9, 2013, 10:51 PM |
This puzzle is an easy one. It's from today's Sinquefield Cup game between Nakamura and Aronian. The game was heading to a draw, until Aronian played 30. ... Qb5??
Other moves like 30. ... Qc6 would have been an easy draw, but this shows that even players at the level of Aronian can momentarily lose concentration and do these mistakes!