En passant error beauty : Mikhail Tal
This week the old chess master showed me the game Tal-Antoshin from 1957.
In that game Mikhail Tal got a won position, but sadly he made a calculation error in the winning "fireworks" line.
After the game a few other grandmasters showed the winning variation to Tal and rather young Mikhail was "in pieces", ending the tourney with only draws and a loss.
The tactical fireworks that could appear in the game are priceless though !
Game source, with user comments below :