Sicilian Defense Katalimov Variation Puzzle (Rated 878): Short Skewer — Decisive Material Gain

This middlegame puzzle shows a classic short skewer idea: a forcing check drives the king onto a square where a more valuable piece becomes exposed behind it. White’s active queen and bishop create strong king-safety pressure, and the black king is stuck in the center with several loose pieces around it. The key strategic point is that tactical motifs often appear when development leads to direct contact with the enemy king and queen. The resulting sequence wins material rather than aiming for a mating net.