Petrosian—Spassky 1966
Nice n easy
easy
Where is white king?
where is the white king?
guess it doesn't really matter here
"It is to Petrosian's great benefit that his opponents never know when he'll suddenly play like Tal."
(Credited to Botvinnik or Spassky, depending on who you ask.)
Solved! And solved fast!
Petrosian—Spassky 1966