1886: Steinitz - Zukertort (match) - PGN games, crosstable, key game positions.
1894: Lasker - Steinitz (match) - PGN games, crosstable, key game positions.
Biography by Iversen Lapp
Encyclopedia.com - Results for Steinitz, Wilhelm
Steinitz, Wilhelm
Steinitz, Wilhelm. The Columbia Encyclopedia
William Steinitz - Details of the 1st official world chess champion