can u spot the tactic?

Aug 26, 2014, 3:46 AM |

This game against my friend and colleague, all being equal, my friend errs at 14th move. why was it a mistake? Solve the puzzle to know why? and later read my comments, its both a tactical and a positional game....

A truly memorable one for me, as i could find out that black has erred at 14 th move and i did rightly punish him Laughing