The FIDE world cup features the best players in the world. There will be 6 rounds where each player plays eachother twice. If there is a tie, a tiebreak will be played to determine the winner. The top finishers in this event will go on to play in the 2020 World candidates tournament - the winner of this event gets to challenge Magnus Carlsen for the 2020 World Championship.

It is 1962 and you are the young Bobby Fischer. Your opponent is an experienced grandmaster. Find the move that leads to checkmate.

The following puzzle is the most famous puzzle for pawn breakthroughs. It is white to play and win. White is trying to promote one of the...