What battle showed Jackson ability to lead soldiers?

The Battle of Chancellorsville in May 1863 demonstrated General Thomas "Stonewall" Jackson's exceptional ability to lead soldiers. His bold flanking maneuver against Union forces, executed with precision and speed, resulted in a significant Confederate victory despite being outnumbered. Jackson's tactical genius and inspiring leadership were pivotal in securing this crucial win for the Confederacy, showcasing his skill in battlefield strategy. Unfortunately, he was wounded by friendly fire shortly after the battle, which ultimately affected the Confederate war effort.