Tired of seeing grandmasters take their advantage to the endgame? FM Kavutskiy has the cure. Today he shows four checkmates in the middlegame, all from the same elite tournament. The queens are ditching their dresses and getting to work as all four games lead to forced mate. The brutality is as "R-rated" as chess attacks get, so children beware. You may also want to grab some Cuban coffee, as you're in for a double shot of GM Dominguez!