The Worst Move On The Board XXII

Howell-Lercel, King's Place, round one, 11 July 2015. Position after 61. Rd2-a2.

Thanks to PG in comments to Tuesday's entry for drawing our attention to this one from earlier this year. Michal Lercel found the worst move on the board - can you?

[Howell-Lercel]
[Worst Move index]