Game No. 412, printed pages 471–472, in Wilhelm Steinitz, The Book of the Sixth American Chess Congress (1891).

1. 11…a4 Not as good as Kt x B.
2. 24.f4 The isolation of his KP greatly weakens his game.
3. 27…g3 After P—KR6, followed by P—QR6 and then Q—K4, Black had the better winning prospects.
4. 31.Nxg2 If 31 K—Kt sq., 31 Kt—Kt4, and wins. Or if 31 K—R3, 31 P—Kt8 queening ch., with a strong attack.
5. 33.Rd2 With a little more patience White ought now to have obtained an excellent attack, his position being altogether much preferable.