Mate in 2

Logic Level 3

White to play. Mate in 2.

Give only the target square (the ending square of the piece you are going to move). Type the corresponding number of the letter. e.g.: e = 5. So if the target square is e4, then you would give 54.

Try not to use a chess engine when solving this problem!

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.