Chess puzzles
Here are some of my all-time favourite chess puzzles. The puzzles are in increasing order of difficulty (from left to right)! The right most one took me around 6 hours to solve completely (no computer and no board), so be prepared for some mental gymnastics ;)
White to move. Mate in 2.
White to move. Mate in 2.
White to move and win
White to move and win
White to move and win
White to move and win