Game 195 in Philip W. Sergeant’s Morphy’s Games of Chess (1916), printed pages 255. Commentary from this edition; named earlier annotators remain credited in the notes. The printed analysis gives 24...KxQ although the piece captured on g7 in that continuation is a bishop. The source wording is retained.

1. 5…Qe7 See notes on Games XXI, XXIII. Cp. also CXI, CLXXXIX, and the following game.
2. 9.a4 If White can afford this, there must be something wrong with Black’s development.
3. 16…Nh5 Kt—Q2 looks better, followed possibly by Castles QR.
4. 19…Rad8 If 19…B×R; 20 R×B, K—R1; 21 P—K6, Kt×P; 22 B×Kt, P×B (Q×B; 23 R×P wins); 23 R×P, Q×R; 24 B×Qch, K×Q, Black has still a fighting game. But he prefers to keep his Bishop to post at Q5.
5. 23…Rxf7 Kt—Kt3 would bring temporary relief.
6. 30.Qd4 White threatens QR×P. His 29th move was necessary in order to cover his QB1.