White to move.
Daily Chess Improvement: Mate in 4!
About Author
White to move.
2 minutes
1. Rh4+ Kg7 2. Rh7+ Kxh7 3. Qh5+ Kg7 4. Qg6#
15 seconds
About 20 seconds total- 1.Rh4 is almost instantaneous, 2.Rh7 just only a little slower to spot, but motivated by the right idea which was a queen check from h5.