Precision In A Won Position
Okay so this occurred in a blitz game, but the game was rather accurate.
After a long struggle, white managed to punish black for choosing an unorthodox line against the English opening by picking up a pawn. Unfortunately, like any self respecting master, black refused to just go away, and found a way to create counterplay.
This puzzle emphasises the importance of precision in 'better' positions.
Black has just played Ke6-d5. What is black threatening? Is this just a draw or can white play for a win?