Field Marshal Oyama Iwao

August 25 – September 3, 1904 · 42,533 total casualties

Liaoyang demonstrated both the tactical ability of Russian soldiers and the strategic timidity of their commander. Kuropatkin's excessive caution in withdrawing from a position he might have held — or turned into a Russian victory — became a defining failure of the Russian war effort.

October 5–17, 1904 · 61,696 total casualties

The Sha-Ho was Russia's most aggressive performance of the land war, demonstrating that Russian soldiers could fight effectively when properly motivated. The battle created a fortified stalemate along the Sha-Ho line that persisted until the Battle of Sandepu in January 1905.

January 25–29, 1905 · 21,000 total casualties

Sandepu was the last serious Russian offensive of the war. Kuropatkin's decision to halt an attack that had broken through Japanese defenses epitomized his paralyzing caution and left Russia's armies demoralized heading into the decisive Battle of Mukden.

February 19 – March 10, 1905 · 164,000 total casualties

Mukden was the decisive land battle of the war and the largest land engagement the world had yet seen. It destroyed Russia's will to continue land operations, and coming two weeks after Bloody Sunday in St. Petersburg, it made the war politically untenable for the Tsar. The battle established new norms for mass industrial warfare.