Game 101 in Wilhelm Steinitz’s The Book of the Sixth American Chess Congress (1891), printed page 133.

1. 5.Ng5 A premature attack that ought to have been disadvantageous to White.
2. 5…d5 He could not play 5 O—O, on account of 6 KtxP, 6 RxKt; 7 BxR ch., 7 KxB; 8 Q—B4 ch., winning the exchange. But, nevertheless, the move in the text was not the best, for it subjects him to a considerable attack for a long time, whereas 5...Kt—Q5; 6 Q—Q sq. (if 6 BxP ch., 6 K—B sq.; 7 Q—B4, 7 Q—K2, threatening P—QKt4, as well as P—KR3, and ought to win), 6...O—O, and Black will obtain the superior development.
3. 21…Rae8 Both parties have alternately attacked and defended with great caution and good judgment, but we believe that here 21...P—Q4; 22 B—Kt3, 22 P—K5 was more promising for Black, who could at once form a strong centre Pawn, whereas White could not have asserted his superiority of Pawns on the Q wing for a very long time, having Castled on that side.
4. 27…fxe5 The game is about even in position and forces, but, for all that, we think that at such a stage of the game, where the issue seems still quite uncertain, a draw by mutual consent between two favorites for high honors is an unsatisfactory result.