Solutions

White to play and mate in 4

One of the reasons that I like this problem is that the answer is probably the first move that you considered but rejected it so fast that you might barely remember looking at it.

The answer is:

Ra4+ bxa4
Kc4 b5+
Kc5 b4
axb4 ++

Welcome to CCL, a community-driven chess instructional initiative designed to bring timeless chess to learners of all ages and skill levels. Whether you’re a beginner taking your first steps on the board or an experienced player seeking to sharpen your strategies, our program offers something for everyone.

Chess is more than just a game—it fosters critical thinking, patience, and problem-solving skills. Our program is built around the belief that chess can unite people, challenge minds, and create opportunities for personal growth and community connection. To supplement the chess side of individual enrichment, we recently opened a prodigious activities wing to CCL, managed by renowned mathematician and prodigy Dr. Harvey Friedman.

Why Join Us?

Our program is driven by a passionate community of chess lovers dedicated to creating an inclusive, supportive, and educational environment. For details on how the community fosters the program, please go to the menu option The Community. By participating, you’ll have the opportunity to:

Learn at your own pace with flexible instruction formats.
Join a vibrant chess community and make new friends who share your interests.
Enhance your cognitive skills, such as strategic thinking and decision-making.
Compete in local tournaments and represent our community.
Work with renowned mathematician and prodigy Dr. Harvey Friedman in other prodigious activities.

Let’s make chess an engaging and enriching part of our community. Join us today and start your chess journey! Together, we can grow our community and inspire a love for this incredible game.